diff options
Diffstat (limited to 'arch/powerpc')
282 files changed, 11309 insertions, 12526 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 5eaeafd30bdf..00099efe0e9f 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -4,17 +4,7 @@ mainmenu "Linux/PowerPC Kernel Configuration" -config PPC64 - bool "64-bit kernel" - default n - help - This option selects whether a 32-bit or a 64-bit kernel - will be built. - -config PPC_PM_NEEDS_RTC_LIB - bool - select RTC_LIB - default y if PM +source "arch/powerpc/platforms/Kconfig.cputype" config PPC32 bool @@ -66,6 +56,9 @@ config GENERIC_FIND_NEXT_BIT bool default y +config ARCH_NO_VIRT_TO_BUS + def_bool PPC64 + config PPC bool default y @@ -99,6 +92,9 @@ config ARCH_MAY_HAVE_PC_FDC config PPC_OF def_bool y +config OF + def_bool y + config PPC_UDBG_16550 bool default n @@ -132,123 +128,6 @@ config PPC64_SWSUSP depends on PPC64 && (BROKEN || (PPC_PMAC64 && EXPERIMENTAL)) default y -menu "Processor support" -choice - prompt "Processor Type" - depends on PPC32 - default 6xx - -config CLASSIC32 - bool "52xx/6xx/7xx/74xx" - select PPC_FPU - select 6xx - help - There are four families of PowerPC chips supported. The more common - types (601, 603, 604, 740, 750, 7400), the Motorola embedded - versions (821, 823, 850, 855, 860, 52xx, 82xx, 83xx), the AMCC - embedded versions (403 and 405) and the high end 64 bit Power - processors (POWER 3, POWER4, and IBM PPC970 also known as G5). - - This option is the catch-all for 6xx types, including some of the - embedded versions. Unless there is see an option for the specific - chip family you are using, you want this option. - - You do not want this if you are building a kernel for a 64 bit - IBM RS/6000 or an Apple G5, choose 6xx. - - If unsure, select this option - - Note that the kernel runs in 32-bit mode even on 64-bit chips. - -config PPC_82xx - bool "Freescale 82xx" - select 6xx - select PPC_FPU - -config PPC_83xx - bool "Freescale 83xx" - select 6xx - select FSL_SOC - select 83xx - select PPC_FPU - select WANT_DEVICE_TREE - -config PPC_85xx - bool "Freescale 85xx" - select E500 - select FSL_SOC - select 85xx - select WANT_DEVICE_TREE - -config PPC_86xx - bool "Freescale 86xx" - select 6xx - select FSL_SOC - select FSL_PCIE - select PPC_FPU - select ALTIVEC - help - The Freescale E600 SoCs have 74xx cores. - -config PPC_8xx - bool "Freescale 8xx" - select FSL_SOC - select 8xx - -config 40x - bool "AMCC 40x" - select PPC_DCR_NATIVE - -config 44x - bool "AMCC 44x" - select PPC_DCR_NATIVE - select WANT_DEVICE_TREE - -config E200 - bool "Freescale e200" - -endchoice - -config POWER4_ONLY - bool "Optimize for POWER4" - depends on PPC64 - default n - ---help--- - Cause the compiler to optimize for POWER4/POWER5/PPC970 processors. - The resulting binary will not work on POWER3 or RS64 processors - when compiled with binutils 2.15 or later. - -config POWER3 - bool - depends on PPC64 - default y if !POWER4_ONLY - -config POWER4 - depends on PPC64 - def_bool y - -config 6xx - bool - -# this is temp to handle compat with arch=ppc -config 8xx - bool - -# this is temp to handle compat with arch=ppc -config 83xx - bool - -# this is temp to handle compat with arch=ppc -config 85xx - bool - -config E500 - bool - -config PPC_FPU - bool - default y if PPC64 - config PPC_DCR_NATIVE bool default n @@ -267,134 +146,6 @@ config PPC_OF_PLATFORM_PCI depends on PPC64 # not supported on 32 bits yet default n -config 4xx - bool - depends on 40x || 44x - default y - -config BOOKE - bool - depends on E200 || E500 || 44x - default y - -config FSL_BOOKE - bool - depends on E200 || E500 - default y - -config PTE_64BIT - bool - depends on 44x || E500 - default y if 44x - default y if E500 && PHYS_64BIT - -config PHYS_64BIT - bool 'Large physical address support' if E500 - depends on 44x || E500 - select RESOURCES_64BIT - default y if 44x - ---help--- - This option enables kernel support for larger than 32-bit physical - addresses. This features is not be available on all e500 cores. - - If in doubt, say N here. - -config ALTIVEC - bool "AltiVec Support" - depends on CLASSIC32 || POWER4 - ---help--- - This option enables kernel support for the Altivec extensions to the - PowerPC processor. The kernel currently supports saving and restoring - altivec registers, and turning on the 'altivec enable' bit so user - processes can execute altivec instructions. - - This option is only usefully if you have a processor that supports - altivec (G4, otherwise known as 74xx series), but does not have - any affect on a non-altivec cpu (it does, however add code to the - kernel). - - If in doubt, say Y here. - -config SPE - bool "SPE Support" - depends on E200 || E500 - default y - ---help--- - This option enables kernel support for the Signal Processing - Extensions (SPE) to the PowerPC processor. The kernel currently - supports saving and restoring SPE registers, and turning on the - 'spe enable' bit so user processes can execute SPE instructions. - - This option is only useful if you have a processor that supports - SPE (e500, otherwise known as 85xx series), but does not have any - effect on a non-spe cpu (it does, however add code to the kernel). - - If in doubt, say Y here. - -config PPC_STD_MMU - bool - depends on 6xx || POWER3 || POWER4 || PPC64 - default y - -config PPC_STD_MMU_32 - def_bool y - depends on PPC_STD_MMU && PPC32 - -config PPC_MM_SLICES - bool - default y if HUGETLB_PAGE - default n - -config VIRT_CPU_ACCOUNTING - bool "Deterministic task and CPU time accounting" - depends on PPC64 - default y - help - Select this option to enable more accurate task and CPU time - accounting. This is done by reading a CPU counter on each - kernel entry and exit and on transitions within the kernel - between system, softirq and hardirq state, so there is a - small performance impact. This also enables accounting of - stolen time on logically-partitioned systems running on - IBM POWER5-based machines. - - If in doubt, say Y here. - -config SMP - depends on PPC_STD_MMU - bool "Symmetric multi-processing support" - ---help--- - This enables support for systems with more than one CPU. If you have - a system with only one CPU, say N. If you have a system with more - than one CPU, say Y. Note that the kernel does not currently - support SMP machines with 603/603e/603ev or PPC750 ("G3") processors - since they have inadequate hardware support for multiprocessor - operation. - - If you say N here, the kernel will run on single and multiprocessor - machines, but will use only one CPU of a multiprocessor machine. If - you say Y here, the kernel will run on single-processor machines. - On a single-processor machine, the kernel will run faster if you say - N here. - - If you don't know what to do here, say N. - -config NR_CPUS - int "Maximum number of CPUs (2-128)" - range 2 128 - depends on SMP - default "32" if PPC64 - default "4" - -config NOT_COHERENT_CACHE - bool - depends on 4xx || 8xx || E200 - default y - -config CONFIG_CHECK_CACHE_COHERENCY - bool -endmenu - source "init/Kconfig" source "arch/powerpc/platforms/Kconfig" @@ -660,11 +411,6 @@ config PPC_INDIRECT_PCI default y if 40x || 44x default n -config PPC_INDIRECT_PCI_BE - bool - depends PPC_INDIRECT_PCI - default n - config EISA bool @@ -674,9 +420,9 @@ config SBUS config FSL_SOC bool -config FSL_PCIE - bool - depends on PPC_86xx +config FSL_PCI + bool + select PPC_INDIRECT_PCI # Yes MCA RS/6000s exist but Linux-PPC does not currently support any config MCA @@ -685,10 +431,10 @@ config MCA config PCI bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_86xx \ || PPC_MPC52xx || (EMBEDDED && (PPC_PSERIES || PPC_ISERIES)) \ - || MPC7448HPC2 || PPC_PS3 || PPC_HOLLY - default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx \ + || PPC_PS3 + default y if !40x && !CPM2 && !8xx && !PPC_83xx \ && !PPC_85xx && !PPC_86xx - default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS + default PCI_PERMEDIA if !4xx && !CPM2 && !8xx default PCI_QSPAN if !4xx && !CPM2 && 8xx select ARCH_SUPPORTS_MSI help @@ -698,8 +444,10 @@ config PCI infrastructure code to support PCI bus devices. config PCI_DOMAINS - bool - default PCI + def_bool PCI + +config PCI_SYSCALL + def_bool PCI config PCI_QSPAN bool "QSpan PCI" @@ -894,8 +642,8 @@ menu "Instrumentation Support" source "arch/powerpc/oprofile/Kconfig" config KPROBES - bool "Kprobes (EXPERIMENTAL)" - depends on !BOOKE && !4xx && KALLSYMS && EXPERIMENTAL && MODULES + bool "Kprobes" + depends on !BOOKE && !4xx && KALLSYMS && MODULES help Kprobes allows you to trap at almost any kernel address and execute a callback function. register_kprobe() establishes diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug index 346cd3befe1e..22acece95b11 100644 --- a/arch/powerpc/Kconfig.debug +++ b/arch/powerpc/Kconfig.debug @@ -20,7 +20,7 @@ config DEBUG_STACK_USAGE config DEBUG_PAGEALLOC bool "Debug page memory allocations" - depends on DEBUG_KERNEL && !SOFTWARE_SUSPEND + depends on DEBUG_KERNEL && !HIBERNATION help Unmap pages from the kernel linear mapping after free_pages(). This results in a large slowdown, but helps to find certain types @@ -134,7 +134,7 @@ config BDI_SWITCH config BOOTX_TEXT bool "Support for early boot text console (BootX or OpenFirmware only)" - depends PPC_OF + depends PPC_OF && PPC_MULTIPLATFORM help Say Y here to see progress messages from the boot firmware in text mode. Requires either BootX or Open Firmware. diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index fbafd965dcd2..6c1e36c33faa 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -148,7 +148,7 @@ all: $(KBUILD_IMAGE) CPPFLAGS_vmlinux.lds := -Upowerpc -BOOT_TARGETS = zImage zImage.initrd zImage.dts zImage.dts_initrd uImage +BOOT_TARGETS = zImage zImage.initrd uImage PHONY += $(BOOT_TARGETS) @@ -201,6 +201,14 @@ checkbin: false; \ fi ; \ fi + @if test "$(call cc-fullversion)" = "040200" \ + && test "x${CONFIG_MODULES}${CONFIG_PPC64}" = "xyy" ; then \ + echo -n '*** GCC-4.2.0 cannot compile the 64-bit powerpc ' ; \ + echo 'kernel with modules enabled.' ; \ + echo -n '*** Please use a different GCC version or ' ; \ + echo 'disable kernel modules' ; \ + false ; \ + fi @if ! /bin/echo dssall | $(AS) -many -o $(TOUT) >/dev/null 2>&1 ; then \ echo -n '*** ${VERSION}.${PATCHLEVEL} kernels no longer build ' ; \ echo 'correctly with old versions of binutils.' ; \ diff --git a/arch/powerpc/boot/44x.c b/arch/powerpc/boot/44x.c index d51377d9024f..9f64e840bef6 100644 --- a/arch/powerpc/boot/44x.c +++ b/arch/powerpc/boot/44x.c @@ -38,3 +38,48 @@ void ibm44x_fixup_memsize(void) dt_fixup_memory(0, memsize); } + +#define SPRN_DBCR0 0x134 +#define DBCR0_RST_SYSTEM 0x30000000 + +void ibm44x_dbcr_reset(void) +{ + unsigned long tmp; + + asm volatile ( + "mfspr %0,%1\n" + "oris %0,%0,%2@h\n" + "mtspr %1,%0" + : "=&r"(tmp) : "i"(SPRN_DBCR0), "i"(DBCR0_RST_SYSTEM) + ); + +} + +/* Read 4xx EBC bus bridge registers to get mappings of the peripheral + * banks into the OPB address space */ +void ibm4xx_fixup_ebc_ranges(const char *ebc) +{ + void *devp; + u32 bxcr; + u32 ranges[EBC_NUM_BANKS*4]; + u32 *p = ranges; + int i; + + for (i = 0; i < EBC_NUM_BANKS; i++) { + mtdcr(DCRN_EBC0_CFGADDR, EBC_BXCR(i)); + bxcr = mfdcr(DCRN_EBC0_CFGDATA); + + if ((bxcr & EBC_BXCR_BU) != EBC_BXCR_BU_OFF) { + *p++ = i; + *p++ = 0; + *p++ = bxcr & EBC_BXCR_BAS; + *p++ = EBC_BXCR_BANK_SIZE(bxcr); + } + } + + devp = finddevice(ebc); + if (! devp) + fatal("Couldn't locate EBC node %s\n\r", ebc); + + setprop(devp, "ranges", ranges, (p - ranges) * sizeof(u32)); +} diff --git a/arch/powerpc/boot/44x.h b/arch/powerpc/boot/44x.h index 7b129ad043e1..577982c9a3cd 100644 --- a/arch/powerpc/boot/44x.h +++ b/arch/powerpc/boot/44x.h @@ -11,6 +11,9 @@ #define _PPC_BOOT_44X_H_ void ibm44x_fixup_memsize(void); +void ibm4xx_fixup_ebc_ranges(const char *ebc); + +void ibm44x_dbcr_reset(void); void ebony_init(void *mac0, void *mac1); #endif /* _PPC_BOOT_44X_H_ */ diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index ff2701949ee1..61a6f34ca5ed 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -43,10 +43,11 @@ $(addprefix $(obj)/,$(zlib) gunzip_util.o main.o): \ src-wlib := string.S crt0.S stdio.c main.c flatdevtree.c flatdevtree_misc.c \ ns16550.c serial.c simple_alloc.c div64.S util.S \ - gunzip_util.c elf_util.c $(zlib) devtree.c \ - 44x.c ebony.c mv64x60.c mpsc.c mv64x60_i2c.c + gunzip_util.c elf_util.c $(zlib) devtree.c oflib.c ofconsole.c \ + 44x.c ebony.c mv64x60.c mpsc.c mv64x60_i2c.c cuboot.c src-plat := of.c cuboot-83xx.c cuboot-85xx.c holly.c \ - cuboot-ebony.c treeboot-ebony.c prpmc2800.c + cuboot-ebony.c treeboot-ebony.c prpmc2800.c \ + ps3-head.S ps3-hvcall.S ps3.c src-boot := $(src-wlib) $(src-plat) empty.c src-boot := $(addprefix $(obj)/, $(src-boot)) @@ -75,11 +76,11 @@ $(addprefix $(obj)/,$(zliblinuxheader)): $(obj)/%: $(srctree)/include/linux/% $(obj)/empty.c: @touch $@ -$(obj)/zImage.lds $(obj)/zImage.coff.lds: $(obj)/%: $(srctree)/$(src)/%.S +$(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds: $(obj)/%: $(srctree)/$(src)/%.S @cp $< $@ clean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \ - empty.c zImage.coff.lds zImage.lds + empty.c zImage zImage.coff.lds zImage.ps3.lds zImage.lds quiet_cmd_bootcc = BOOTCC $@ cmd_bootcc = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $< @@ -102,7 +103,7 @@ hostprogs-y := addnote addRamDisk hack-coff mktree targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a) extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \ - $(obj)/zImage.lds $(obj)/zImage.coff.lds + $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds wrapper :=$(srctree)/$(src)/wrapper wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \ @@ -132,7 +133,7 @@ image-$(CONFIG_PPC_CELLEB) += zImage.pseries image-$(CONFIG_PPC_CHRP) += zImage.chrp image-$(CONFIG_PPC_EFIKA) += zImage.chrp image-$(CONFIG_PPC_PMAC) += zImage.pmac -image-$(CONFIG_PPC_HOLLY) += zImage.holly-elf +image-$(CONFIG_PPC_HOLLY) += zImage.holly image-$(CONFIG_PPC_PRPMC2800) += zImage.prpmc2800 image-$(CONFIG_PPC_ISERIES) += zImage.iseries image-$(CONFIG_DEFAULT_UIMAGE) += uImage @@ -157,55 +158,43 @@ targets += $(image-y) $(initrd-y) $(addprefix $(obj)/, $(initrd-y)): $(obj)/ramdisk.image.gz -dts- := $(patsubst zImage%, zImage.dts%, $(image-n) $(image-)) -dts-y := $(patsubst zImage%, zImage.dts%, $(image-y)) -dts-y := $(filter-out $(image-y), $(dts-y)) -targets += $(image-y) $(dts-y) - -dts_initrd- := $(patsubst zImage%, zImage.dts_initrd%, $(image-n) $(image-)) -dts_initrd-y := $(patsubst zImage%, zImage.dts_initrd%, $(image-y)) -dts_initrd-y := $(filter-out $(image-y), $(dts_initrd-y)) -targets += $(image-y) $(dts_initrd-y) - -$(addprefix $(obj)/, $(dts_initrd-y)): $(obj)/ramdisk.image.gz +# If CONFIG_WANT_DEVICE_TREE is set and CONFIG_DEVICE_TREE isn't an +# empty string, define 'dts' to be path to the dts +# CONFIG_DEVICE_TREE will have "" around it, make sure to strip them +ifeq ($(CONFIG_WANT_DEVICE_TREE),y) +ifneq ($(CONFIG_DEVICE_TREE),"") +dts = $(if $(shell echo $(CONFIG_DEVICE_TREE) | grep '^/'),\ + ,$(srctree)/$(src)/dts/)$(CONFIG_DEVICE_TREE:"%"=%) +endif +endif # Don't put the ramdisk on the pattern rule; when its missing make will try # the pattern rule with less dependencies that also matches (even with the # hard dependency listed). -$(obj)/zImage.dts_initrd.%: vmlinux $(wrapperbits) $(dts) $(obj)/ramdisk.image.gz +$(obj)/zImage.initrd.%: vmlinux $(wrapperbits) $(dts) $(call if_changed,wrap,$*,$(dts),,$(obj)/ramdisk.image.gz) -$(obj)/zImage.dts.%: vmlinux $(wrapperbits) $(dts) +$(obj)/zImage.%: vmlinux $(wrapperbits) $(dts) $(call if_changed,wrap,$*,$(dts)) -$(obj)/zImage.initrd.%: vmlinux $(wrapperbits) - $(call if_changed,wrap,$*,,,$(obj)/ramdisk.image.gz) - -$(obj)/zImage.%: vmlinux $(wrapperbits) - $(call if_changed,wrap,$*) - -$(obj)/zImage.iseries: vmlinux +# This cannot be in the root of $(src) as the zImage rule always adds a $(obj) +# prefix +$(obj)/vmlinux.strip: vmlinux $(STRIP) -s -R .comment $< -o $@ -$(obj)/zImage.ps3: vmlinux +$(obj)/zImage.iseries: vmlinux $(STRIP) -s -R .comment $< -o $@ -$(obj)/zImage.initrd.ps3: vmlinux - @echo " WARNING zImage.initrd.ps3 not supported (yet)" - -$(obj)/zImage.holly-elf: vmlinux $(wrapperbits) - $(call if_changed,wrap,holly,$(obj)/dts/holly.dts,,) +$(obj)/zImage.ps3: vmlinux $(wrapper) $(wrapperbits) $(srctree)/$(src)/dts/ps3.dts + $(STRIP) -s -R .comment $< -o vmlinux.strip + $(call cmd,wrap,ps3,$(srctree)/$(src)/dts/ps3.dts,,) -$(obj)/zImage.initrd.holly-elf: vmlinux $(wrapperbits) $(obj)/ramdisk.image.gz - $(call if_changed,wrap,holly,$(obj)/dts/holly.dts,,$(obj)/ramdisk.image.gz) +$(obj)/zImage.initrd.ps3: vmlinux $(wrapper) $(wrapperbits) $(srctree)/$(src)/dts/ps3.dts $(obj)/ramdisk.image.gz + $(call cmd,wrap,ps3,$(srctree)/$(src)/dts/ps3.dts,,$(obj)/ramdisk.image.gz) $(obj)/uImage: vmlinux $(wrapperbits) $(call if_changed,wrap,uboot) -# CONFIG_DEVICE_TREE will have "" around it, make sure to strip them -dts = $(if $(shell echo $(CONFIG_DEVICE_TREE) | grep '^/'),\ - ,$(srctree)/$(src)/dts/)$(CONFIG_DEVICE_TREE:"%"=%) - $(obj)/cuImage.%: vmlinux $(dts) $(wrapperbits) $(call if_changed,wrap,cuboot-$*,$(dts)) @@ -215,22 +204,22 @@ $(obj)/treeImage.initrd.%: vmlinux $(dts) $(wrapperbits) $(obj)/treeImage.%: vmlinux $(dts) $(wrapperbits) $(call if_changed,wrap,treeboot-$*,$(dts)) +# If there isn't a platform selected then just strip the vmlinux. +ifeq (,$(image-y)) +image-y := vmlinux.strip +endif + $(obj)/zImage: $(addprefix $(obj)/, $(image-y)) @rm -f $@; ln $< $@ $(obj)/zImage.initrd: $(addprefix $(obj)/, $(initrd-y)) @rm -f $@; ln $< $@ -$(obj)/zImage.dts: $(addprefix $(obj)/, $(dts-y)) - @rm -f $@; ln $< $@ -$(obj)/zImage.dts_initrd: $(addprefix $(obj)/, $(dts_initrd-y)) - @rm -f $@; ln $< $@ - install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y)) sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $< # anything not in $(targets) -clean-files += $(image-) $(initrd-) zImage zImage.initrd cuImage.* \ - treeImage.* zImage.dts zImage.dts_initrd +clean-files += $(image-) $(initrd-) zImage zImage.initrd cuImage.* treeImage.* \ + otheros.bld # clean up files cached by wrapper clean-kernel := vmlinux.strip vmlinux.bin diff --git a/arch/powerpc/boot/cuboot-83xx.c b/arch/powerpc/boot/cuboot-83xx.c index 9af554eea54b..296025d8b295 100644 --- a/arch/powerpc/boot/cuboot-83xx.c +++ b/arch/powerpc/boot/cuboot-83xx.c @@ -12,12 +12,12 @@ #include "ops.h" #include "stdio.h" +#include "cuboot.h" #define TARGET_83xx #include "ppcboot.h" static bd_t bd; -extern char _end[]; extern char _dtb_start[], _dtb_end[]; static void platform_fixups(void) @@ -52,16 +52,7 @@ static void platform_fixups(void) void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6, unsigned long r7) { - unsigned long end_of_ram = bd.bi_memstart + bd.bi_memsize; - unsigned long avail_ram = end_of_ram - (unsigned long)_end; - - memcpy(&bd, (bd_t *)r3, sizeof(bd)); - loader_info.initrd_addr = r4; - loader_info.initrd_size = r4 ? r5 - r4 : 0; - loader_info.cmdline = (char *)r6; - loader_info.cmdline_len = r7 - r6; - - simple_alloc_init(_end, avail_ram - 1024*1024, 32, 64); + CUBOOT_INIT(); ft_init(_dtb_start, _dtb_end - _dtb_start, 32); serial_console_init(); platform_ops.fixups = platform_fixups; diff --git a/arch/powerpc/boot/cuboot-85xx.c b/arch/powerpc/boot/cuboot-85xx.c index e2560317f278..10f0f697c935 100644 --- a/arch/powerpc/boot/cuboot-85xx.c +++ b/arch/powerpc/boot/cuboot-85xx.c @@ -12,12 +12,12 @@ #include "ops.h" #include "stdio.h" +#include "cuboot.h" #define TARGET_85xx #include "ppcboot.h" static bd_t bd; -extern char _end[]; extern char _dtb_start[], _dtb_end[]; static void platform_fixups(void) @@ -53,16 +53,7 @@ static void platform_fixups(void) void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6, unsigned long r7) { - unsigned long end_of_ram = bd.bi_memstart + bd.bi_memsize; - unsigned long avail_ram = end_of_ram - (unsigned long)_end; - - memcpy(&bd, (bd_t *)r3, sizeof(bd)); - loader_info.initrd_addr = r4; - loader_info.initrd_size = r4 ? r5 - r4 : 0; - loader_info.cmdline = (char *)r6; - loader_info.cmdline_len = r7 - r6; - - simple_alloc_init(_end, avail_ram - 1024*1024, 32, 64); + CUBOOT_INIT(); ft_init(_dtb_start, _dtb_end - _dtb_start, 32); serial_console_init(); platform_ops.fixups = platform_fixups; diff --git a/arch/powerpc/boot/cuboot-ebony.c b/arch/powerpc/boot/cuboot-ebony.c index 4464c5f67acb..c5f37ce172ea 100644 --- a/arch/powerpc/boot/cuboot-ebony.c +++ b/arch/powerpc/boot/cuboot-ebony.c @@ -15,28 +15,16 @@ #include "ops.h" #include "stdio.h" #include "44x.h" +#include "cuboot.h" #define TARGET_44x #include "ppcboot.h" static bd_t bd; -extern char _end[]; - -BSS_STACK(4096); void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6, unsigned long r7) { - unsigned long end_of_ram = bd.bi_memstart + bd.bi_memsize; - unsigned long avail_ram = end_of_ram - (unsigned long)_end; - - memcpy(&bd, (bd_t *)r3, sizeof(bd)); - loader_info.initrd_addr = r4; - loader_info.initrd_size = r4 ? r5 : 0; - loader_info.cmdline = (char *)r6; - loader_info.cmdline_len = r7 - r6; - - simple_alloc_init(_end, avail_ram, 32, 64); - + CUBOOT_INIT(); ebony_init(&bd.bi_enetaddr, &bd.bi_enet1addr); } diff --git a/arch/powerpc/boot/dcr.h b/arch/powerpc/boot/dcr.h index 877bc97b1e97..14b44aa96fea 100644 --- a/arch/powerpc/boot/dcr.h +++ b/arch/powerpc/boot/dcr.h @@ -26,6 +26,43 @@ static const unsigned long sdram_bxcr[] = { SDRAM0_B0CR, SDRAM0_B1CR, SDRAM0_B2C #define SDRAM_CONFIG_BANK_SIZE(reg) \ (0x00400000 << ((reg & SDRAM_CONFIG_SIZE_MASK) >> 17)) +/* 440GP External Bus Controller (EBC) */ +#define DCRN_EBC0_CFGADDR 0x012 +#define DCRN_EBC0_CFGDATA 0x013 +#define EBC_NUM_BANKS 8 +#define EBC_B0CR 0x00 +#define EBC_B1CR 0x01 +#define EBC_B2CR 0x02 +#define EBC_B3CR 0x03 +#define EBC_B4CR 0x04 +#define EBC_B5CR 0x05 +#define EBC_B6CR 0x06 +#define EBC_B7CR 0x07 +#define EBC_BXCR(n) (n) +#define EBC_BXCR_BAS 0xfff00000 +#define EBC_BXCR_BS 0x000e0000 +#define EBC_BXCR_BANK_SIZE(reg) \ + (0x100000 << (((reg) & EBC_BXCR_BS) >> 17)) +#define EBC_BXCR_BU 0x00018000 +#define EBC_BXCR_BU_OFF 0x00000000 +#define EBC_BXCR_BU_RO 0x00008000 +#define EBC_BXCR_BU_WO 0x00010000 +#define EBC_BXCR_BU_RW 0x00018000 +#define EBC_BXCR_BW 0x00006000 +#define EBC_B0AP 0x10 +#define EBC_B1AP 0x11 +#define EBC_B2AP 0x12 +#define EBC_B3AP 0x13 +#define EBC_B4AP 0x14 +#define EBC_B5AP 0x15 +#define EBC_B6AP 0x16 +#define EBC_B7AP 0x17 +#define EBC_BXAP(n) (0x10+(n)) +#define EBC_BEAR 0x20 +#define EBC_BESR 0x21 +#define EBC_CFG 0x23 +#define EBC_CID 0x24 + /* 440GP Clock, PM, chip control */ #define DCRN_CPC0_SR 0x0b0 #define DCRN_CPC0_ER 0x0b1 diff --git a/arch/powerpc/boot/dts/ebony.dts b/arch/powerpc/boot/dts/ebony.dts index 0ec02f4726b5..c5f99613fc7b 100644 --- a/arch/powerpc/boot/dts/ebony.dts +++ b/arch/powerpc/boot/dts/ebony.dts @@ -31,8 +31,8 @@ reg = <0>; clock-frequency = <0>; // Filled in by zImage timebase-frequency = <0>; // Filled in by zImage - i-cache-line-size = <32>; - d-cache-line-size = <32>; + i-cache-line-size = <20>; + d-cache-line-size = <20>; i-cache-size = <8000>; /* 32 kB */ d-cache-size = <8000>; /* 32 kB */ dcr-controller; @@ -135,11 +135,9 @@ #address-cells = <2>; #size-cells = <1>; clock-frequency = <0>; // Filled in by zImage - ranges = <0 00000000 fff00000 100000 - 1 00000000 48000000 100000 - 2 00000000 ff800000 400000 - 3 00000000 48200000 100000 - 7 00000000 48300000 100000>; + // ranges property is supplied by zImage + // based on firmware's configuration of the + // EBC bridge interrupts = <5 4>; interrupt-parent = <&UIC1>; diff --git a/arch/powerpc/boot/dts/holly.dts b/arch/powerpc/boot/dts/holly.dts index 254499b107f4..80a4fab8ee37 100644 --- a/arch/powerpc/boot/dts/holly.dts +++ b/arch/powerpc/boot/dts/holly.dts @@ -46,7 +46,7 @@ tsi109@c0000000 { device_type = "tsi-bridge"; - compatible = "tsi-bridge"; + compatible = "tsi109-bridge", "tsi108-bridge"; #address-cells = <1>; #size-cells = <1>; ranges = <00000000 c0000000 00010000>; @@ -54,52 +54,55 @@ i2c@7000 { device_type = "i2c"; - compatible = "tsi-i2c"; - interrupt-parent = < &/tsi109@c0000000/pic@7400 >; + compatible = "tsi109-i2c", "tsi108-i2c"; + interrupt-parent = <&MPIC>; interrupts = <e 2>; reg = <7000 400>; }; - mdio@6000 { + MDIO: mdio@6000 { device_type = "mdio"; - compatible = "tsi-ethernet"; + compatible = "tsi109-mdio", "tsi108-mdio"; + reg = <6000 50>; + #address-cells = <1>; + #size-cells = <0>; - PHY1: ethernet-phy@6000 { - device_type = "ethernet-phy"; - compatible = "bcm54xx"; - reg = <6000 50>; - phy-id = <1>; + PHY1: ethernet-phy@1 { + compatible = "bcm5461a"; + reg = <1>; + txc-rxc-delay-disable; }; - PHY2: ethernet-phy@6400 { - device_type = "ethernet-phy"; - compatible = "bcm54xx"; - reg = <6000 50>; - phy-id = <2>; + PHY2: ethernet-phy@2 { + compatible = "bcm5461a"; + reg = <2>; + txc-rxc-delay-disable; }; }; ethernet@6200 { device_type = "network"; - compatible = "tsi-ethernet"; + compatible = "tsi109-ethernet", "tsi108-ethernet"; #address-cells = <1>; #size-cells = <0>; reg = <6000 200>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupt-parent = < &/tsi109@c0000000/pic@7400 >; + interrupt-parent = <&MPIC>; interrupts = <10 2>; + mdio-handle = <&MDIO>; phy-handle = <&PHY1>; }; ethernet@6600 { device_type = "network"; - compatible = "tsi-ethernet"; + compatible = "tsi109-ethernet", "tsi108-ethernet"; #address-cells = <1>; #size-cells = <0>; reg = <6400 200>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupt-parent = < &/tsi109@c0000000/pic@7400 >; + interrupt-parent = <&MPIC>; interrupts = <11 2>; + mdio-handle = <&MDIO>; phy-handle = <&PHY2>; }; @@ -110,7 +113,7 @@ virtual-reg = <c0007808>; clock-frequency = <3F9C6000>; current-speed = <1c200>; - interrupt-parent = < &/tsi109@c0000000/pic@7400 >; + interrupt-parent = <&MPIC>; interrupts = <c 2>; }; @@ -121,7 +124,7 @@ virtual-reg = <c0007c08>; clock-frequency = <3F9C6000>; current-speed = <1c200>; - interrupt-parent = < &/tsi109@c0000000/pic@7400 >; + interrupt-parent = <&MPIC>; interrupts = <d 2>; }; @@ -136,7 +139,7 @@ pci@1000 { device_type = "pci"; - compatible = "tsi109"; + compatible = "tsi109-pci", "tsi108-pci"; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; @@ -150,7 +153,7 @@ ranges = <02000000 0 40000000 40000000 0 10000000 01000000 0 00000000 7e000000 0 00010000>; clock-frequency = <7f28154>; - interrupt-parent = < &/tsi109@c0000000/pic@7400 >; + interrupt-parent = <&MPIC>; interrupts = <17 2>; interrupt-map-mask = <f800 0 0 7>; /*----------------------------------------------------+ @@ -186,13 +189,12 @@ #address-cells = <0>; #interrupt-cells = <2>; interrupts = <17 2>; - interrupt-parent = < &/tsi109@c0000000/pic@7400 >; + interrupt-parent = <&MPIC>; }; }; }; chosen { linux,stdout-path = "/tsi109@c0000000/serial@7808"; - bootargs = "console=ttyS0,115200"; }; }; diff --git a/arch/powerpc/boot/dts/kuroboxHD.dts b/arch/powerpc/boot/dts/kuroboxHD.dts index a983680c3263..122537419d9f 100644 --- a/arch/powerpc/boot/dts/kuroboxHD.dts +++ b/arch/powerpc/boot/dts/kuroboxHD.dts @@ -33,12 +33,10 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHD.dtb -V 16 kuroboxHD.dts" PowerPC,603e { /* Really 8241 */ device_type = "cpu"; reg = <0>; - clock-frequency = <bebc200>; /* Fixed by bootwrapper */ - timebase-frequency = <1743000>; /* Fixed by bootwrapper */ - bus-frequency = <0>; /* From bootloader */ + clock-frequency = <bebc200>; /* Fixed by bootloader */ + timebase-frequency = <1743000>; /* Fixed by bootloader */ + bus-frequency = <0>; /* Fixed by bootloader */ /* Following required by dtc but not used */ - i-cache-line-size = <0>; - d-cache-line-size = <0>; i-cache-size = <4000>; d-cache-size = <4000>; }; @@ -64,11 +62,19 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHD.dtb -V 16 kuroboxHD.dts" fef00000 fef00000 00100000>; /* pci iack */ i2c@80003000 { + #address-cells = <1>; + #size-cells = <0>; device_type = "i2c"; compatible = "fsl-i2c"; reg = <80003000 1000>; interrupts = <5 2>; interrupt-parent = <&mpic>; + + rtc@32 { + device_type = "rtc"; + compatible = "ricoh,rs5c372b"; + reg = <32>; + }; }; serial@80004500 { @@ -91,7 +97,7 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHD.dtb -V 16 kuroboxHD.dts" interrupt-parent = <&mpic>; }; - mpic: pic@80040000 { + mpic: interrupt-controller@80040000 { #interrupt-cells = <2>; #address-cells = <0>; device_type = "open-pic"; diff --git a/arch/powerpc/boot/dts/kuroboxHG.dts b/arch/powerpc/boot/dts/kuroboxHG.dts index 5cf42dc022df..579aa8b967d9 100644 --- a/arch/powerpc/boot/dts/kuroboxHG.dts +++ b/arch/powerpc/boot/dts/kuroboxHG.dts @@ -33,12 +33,10 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHG.dtb -V 16 kuroboxHG.dts" PowerPC,603e { /* Really 8241 */ device_type = "cpu"; reg = <0>; - clock-frequency = <fdad680>; /* Fixed by bootwrapper */ - timebase-frequency = <1F04000>; /* Fixed by bootwrapper */ - bus-frequency = <0>; /* From bootloader */ + clock-frequency = <fdad680>; /* Fixed by bootloader */ + timebase-frequency = <1F04000>; /* Fixed by bootloader */ + bus-frequency = <0>; /* Fixed by bootloader */ /* Following required by dtc but not used */ - i-cache-line-size = <0>; - d-cache-line-size = <0>; i-cache-size = <4000>; d-cache-size = <4000>; }; @@ -64,11 +62,19 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHG.dtb -V 16 kuroboxHG.dts" fef00000 fef00000 00100000>; /* pci iack */ i2c@80003000 { + #address-cells = <1>; + #size-cells = <0>; device_type = "i2c"; compatible = "fsl-i2c"; reg = <80003000 1000>; interrupts = <5 2>; interrupt-parent = <&mpic>; + + rtc@32 { + device_type = "rtc"; + compatible = "ricoh,rs5c372b"; + reg = <32>; + }; }; serial@80004500 { @@ -91,8 +97,7 @@ build with: "dtc -f -I dts -O dtb -o kuroboxHG.dtb -V 16 kuroboxHG.dts" interrupt-parent = <&mpic>; }; - mpic: pic@80040000 { - interrupt-parent = <&mpic>; + mpic: interrupt-controller@80040000 { #interrupt-cells = <2>; #address-cells = <0>; device_type = "open-pic"; diff --git a/arch/powerpc/boot/dts/mpc7448hpc2.dts b/arch/powerpc/boot/dts/mpc7448hpc2.dts index 765c306ecf80..b9158eb2797e 100644 --- a/arch/powerpc/boot/dts/mpc7448hpc2.dts +++ b/arch/powerpc/boot/dts/mpc7448hpc2.dts @@ -55,27 +55,26 @@ interrupts = <E 0>; reg = <7000 400>; device_type = "i2c"; - compatible = "tsi-i2c"; + compatible = "tsi108-i2c"; }; - mdio@6000 { + MDIO: mdio@6000 { device_type = "mdio"; - compatible = "tsi-ethernet"; + compatible = "tsi108-mdio"; + reg = <6000 50>; + #address-cells = <1>; + #size-cells = <0>; - phy8: ethernet-phy@6000 { + phy8: ethernet-phy@8 { interrupt-parent = <&mpic>; interrupts = <2 1>; - reg = <6000 50>; - phy-id = <8>; - device_type = "ethernet-phy"; + reg = <8>; }; - phy9: ethernet-phy@6400 { + phy9: ethernet-phy@9 { interrupt-parent = <&mpic>; interrupts = <2 1>; - reg = <6000 50>; - phy-id = <9>; - device_type = "ethernet-phy"; + reg = <9>; }; }; @@ -83,12 +82,12 @@ ethernet@6200 { #size-cells = <0>; device_type = "network"; - model = "TSI-ETH"; - compatible = "tsi-ethernet"; + compatible = "tsi108-ethernet"; reg = <6000 200>; address = [ 00 06 D2 00 00 01 ]; interrupts = <10 2>; interrupt-parent = <&mpic>; + mdio-handle = <&MDIO>; phy-handle = <&phy8>; }; @@ -96,12 +95,12 @@ #address-cells = <1>; #size-cells = <0>; device_type = "network"; - model = "TSI-ETH"; - compatible = "tsi-ethernet"; + compatible = "tsi108-ethernet"; reg = <6400 200>; address = [ 00 06 D2 00 00 02 ]; interrupts = <11 2>; interrupt-parent = <&mpic>; + mdio-handle = <&MDIO>; phy-handle = <&phy9>; }; @@ -135,7 +134,7 @@ big-endian; }; pci@1000 { - compatible = "tsi10x"; + compatible = "tsi108-pci"; device_type = "pci"; #interrupt-cells = <1>; #size-cells = <2>; diff --git a/arch/powerpc/boot/dts/mpc8272ads.dts b/arch/powerpc/boot/dts/mpc8272ads.dts index 423eedcf634f..1934b800278e 100644 --- a/arch/powerpc/boot/dts/mpc8272ads.dts +++ b/arch/powerpc/boot/dts/mpc8272ads.dts @@ -14,12 +14,10 @@ compatible = "MPC8260ADS"; #address-cells = <1>; #size-cells = <1>; - linux,phandle = <100>; cpus { #address-cells = <1>; #size-cells = <0>; - linux,phandle = <200>; PowerPC,8272@0 { device_type = "cpu"; @@ -32,12 +30,10 @@ bus-frequency = <0>; clock-frequency = <0>; 32-bit; - linux,phandle = <201>; }; }; - interrupt-controller@f8200000 { - linux,phandle = <f8200000>; + pci_pic: interrupt-controller@f8200000 { #address-cells = <0>; #interrupt-cells = <2>; interrupt-controller; @@ -47,15 +43,13 @@ }; memory { device_type = "memory"; - linux,phandle = <300>; reg = <00000000 4000000 f4500000 00000020>; }; chosen { name = "chosen"; linux,platform = <0>; - interrupt-controller = <10c00>; - linux,phandle = <400>; + interrupt-controller = <&Cpm_pic>; }; soc8272@f0000000 { @@ -70,20 +64,17 @@ device_type = "mdio"; compatible = "fs_enet"; reg = <0 0>; - linux,phandle = <24520>; #address-cells = <1>; #size-cells = <0>; - ethernet-phy@0 { - linux,phandle = <2452000>; - interrupt-parent = <10c00>; + phy0:ethernet-phy@0 { + interrupt-parent = <&Cpm_pic>; interrupts = <17 4>; reg = <0>; bitbang = [ 12 12 13 02 02 01 ]; device_type = "ethernet-phy"; }; - ethernet-phy@1 { - linux,phandle = <2452001>; - interrupt-parent = <10c00>; + phy1:ethernet-phy@1 { + interrupt-parent = <&Cpm_pic>; interrupts = <17 4>; bitbang = [ 12 12 13 02 02 01 ]; reg = <3>; @@ -101,8 +92,8 @@ reg = <11300 20 8400 100 11380 30>; mac-address = [ 00 11 2F 99 43 54 ]; interrupts = <20 2>; - interrupt-parent = <10c00>; - phy-handle = <2452000>; + interrupt-parent = <&Cpm_pic>; + phy-handle = <&Phy0>; rx-clock = <13>; tx-clock = <12>; }; @@ -115,14 +106,13 @@ reg = <11320 20 8500 100 113b0 30>; mac-address = [ 00 11 2F 99 44 54 ]; interrupts = <21 2>; - interrupt-parent = <10c00>; - phy-handle = <2452001>; + interrupt-parent = <&Cpm_pic>; + phy-handle = <&Phy1>; rx-clock = <17>; tx-clock = <18>; }; cpm@f0000000 { - linux,phandle = <f0000000>; #address-cells = <1>; #size-cells = <1>; #interrupt-cells = <2>; @@ -142,7 +132,7 @@ reg = <11a00 20 8000 100>; current-speed = <1c200>; interrupts = <28 2>; - interrupt-parent = <10c00>; + interrupt-parent = <&Cpm_pic>; clock-setup = <0 00ffffff>; rx-clock = <1>; tx-clock = <1>; @@ -156,15 +146,14 @@ reg = <11a60 20 8300 100>; current-speed = <1c200>; interrupts = <2b 2>; - interrupt-parent = <10c00>; + interrupt-parent = <&Cpm_pic>; clock-setup = <1b ffffff00>; rx-clock = <4>; tx-clock = <4>; }; }; - interrupt-controller@10c00 { - linux,phandle = <10c00>; + cpm_pic:interrupt-controller@10c00 { #address-cells = <0>; #interrupt-cells = <2>; interrupt-controller; @@ -174,7 +163,6 @@ compatible = "CPM2"; }; pci@0500 { - linux,phandle = <0500>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; @@ -202,7 +190,7 @@ c000 0 0 2 f8200000 43 8 c000 0 0 3 f8200000 40 8 c000 0 0 4 f8200000 41 8>; - interrupt-parent = <10c00>; + interrupt-parent = <&Cpm_pic>; interrupts = <14 8>; bus-range = <0 0>; ranges = <02000000 0 80000000 80000000 0 40000000 @@ -216,7 +204,7 @@ compatible = "talitos"; reg = <30000 10000>; interrupts = <b 2>; - interrupt-parent = <10c00>; + interrupt-parent = <&Cpm_pic>; num-channels = <4>; channel-fifo-len = <18>; exec-units-mask = <0000007e>; diff --git a/arch/powerpc/boot/dts/mpc8313erdb.dts b/arch/powerpc/boot/dts/mpc8313erdb.dts index a1533cc07d09..c5adbe40364e 100644 --- a/arch/powerpc/boot/dts/mpc8313erdb.dts +++ b/arch/powerpc/boot/dts/mpc8313erdb.dts @@ -178,7 +178,7 @@ #size-cells = <2>; #address-cells = <3>; reg = <8500 100>; - compatible = "83xx"; + compatible = "fsl,mpc8349-pci"; device_type = "pci"; }; diff --git a/arch/powerpc/boot/dts/mpc832x_mds.dts b/arch/powerpc/boot/dts/mpc832x_mds.dts index 112dd5198fe2..f158ed781ba8 100644 --- a/arch/powerpc/boot/dts/mpc832x_mds.dts +++ b/arch/powerpc/boot/dts/mpc832x_mds.dts @@ -154,7 +154,7 @@ #size-cells = <2>; #address-cells = <3>; reg = <8500 100>; - compatible = "83xx"; + compatible = "fsl,mpc8349-pci"; device_type = "pci"; }; @@ -272,7 +272,13 @@ reg = <2200 200>; interrupts = <22>; interrupt-parent = < &qeic >; - mac-address = [ 00 04 9f 00 23 23 ]; + /* + * mac-address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + mac-address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; rx-clock = <19>; tx-clock = <1a>; phy-handle = < &phy3 >; @@ -287,7 +293,13 @@ reg = <3000 200>; interrupts = <23>; interrupt-parent = < &qeic >; - mac-address = [ 00 11 22 33 44 55 ]; + /* + * mac-address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + mac-address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; rx-clock = <17>; tx-clock = <18>; phy-handle = < &phy4 >; diff --git a/arch/powerpc/boot/dts/mpc832x_rdb.dts b/arch/powerpc/boot/dts/mpc832x_rdb.dts index be4c35784e49..7c4beff3e200 100644 --- a/arch/powerpc/boot/dts/mpc832x_rdb.dts +++ b/arch/powerpc/boot/dts/mpc832x_rdb.dts @@ -123,7 +123,7 @@ #size-cells = <2>; #address-cells = <3>; reg = <8500 100>; - compatible = "83xx"; + compatible = "fsl,mpc8349-pci"; device_type = "pci"; }; @@ -231,7 +231,13 @@ reg = <3000 200>; interrupts = <21>; interrupt-parent = <&qeic>; - mac-address = [ 00 04 9f ef 03 02 ]; + /* + * mac-address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + mac-address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; rx-clock = <20>; tx-clock = <13>; phy-handle = <&phy00>; @@ -246,7 +252,13 @@ reg = <2200 200>; interrupts = <22>; interrupt-parent = <&qeic>; - mac-address = [ 00 04 9f ef 03 01 ]; + /* + * mac-address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + mac-address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; rx-clock = <19>; tx-clock = <1a>; phy-handle = <&phy04>; diff --git a/arch/powerpc/boot/dts/mpc8349emitx.dts b/arch/powerpc/boot/dts/mpc8349emitx.dts index db0d00303275..44c065a6b5e7 100644 --- a/arch/powerpc/boot/dts/mpc8349emitx.dts +++ b/arch/powerpc/boot/dts/mpc8349emitx.dts @@ -99,6 +99,7 @@ #size-cells = <0>; interrupt-parent = < &ipic >; interrupts = <26 8>; + dr_mode = "peripheral"; phy_type = "ulpi"; }; @@ -131,6 +132,11 @@ model = "TSEC"; compatible = "gianfar"; reg = <24000 1000>; + /* + * address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ address = [ 00 00 00 00 00 00 ]; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <20 8 21 8 22 8>; @@ -145,6 +151,11 @@ model = "TSEC"; compatible = "gianfar"; reg = <25000 1000>; + /* + * address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ address = [ 00 00 00 00 00 00 ]; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <23 8 24 8 25 8>; @@ -187,7 +198,7 @@ #size-cells = <2>; #address-cells = <3>; reg = <8500 100>; - compatible = "83xx"; + compatible = "fsl,mpc8349-pci"; device_type = "pci"; }; @@ -212,7 +223,7 @@ #size-cells = <2>; #address-cells = <3>; reg = <8600 100>; - compatible = "83xx"; + compatible = "fsl,mpc8349-pci"; device_type = "pci"; }; diff --git a/arch/powerpc/boot/dts/mpc8349emitxgp.dts b/arch/powerpc/boot/dts/mpc8349emitxgp.dts index f636528a3c72..0b8387141d88 100644 --- a/arch/powerpc/boot/dts/mpc8349emitxgp.dts +++ b/arch/powerpc/boot/dts/mpc8349emitxgp.dts @@ -154,7 +154,7 @@ #size-cells = <2>; #address-cells = <3>; reg = <8600 100>; - compatible = "83xx"; + compatible = "fsl,mpc8349-pci"; device_type = "pci"; }; diff --git a/arch/powerpc/boot/dts/mpc834x_mds.dts b/arch/powerpc/boot/dts/mpc834x_mds.dts index df773fafe9d1..481099756e44 100644 --- a/arch/powerpc/boot/dts/mpc834x_mds.dts +++ b/arch/powerpc/boot/dts/mpc834x_mds.dts @@ -136,6 +136,11 @@ model = "TSEC"; compatible = "gianfar"; reg = <24000 1000>; + /* + * address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ address = [ 00 00 00 00 00 00 ]; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <20 8 21 8 22 8>; @@ -150,6 +155,11 @@ model = "TSEC"; compatible = "gianfar"; reg = <25000 1000>; + /* + * address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ address = [ 00 00 00 00 00 00 ]; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <23 8 24 8 25 8>; @@ -231,7 +241,7 @@ #size-cells = <2>; #address-cells = <3>; reg = <8500 100>; - compatible = "83xx"; + compatible = "fsl,mpc8349-pci"; device_type = "pci"; }; @@ -291,7 +301,7 @@ #size-cells = <2>; #address-cells = <3>; reg = <8600 100>; - compatible = "83xx"; + compatible = "fsl,mpc8349-pci"; device_type = "pci"; }; diff --git a/arch/powerpc/boot/dts/mpc836x_mds.dts b/arch/powerpc/boot/dts/mpc836x_mds.dts index 38c8594df3a4..e3f7c1282068 100644 --- a/arch/powerpc/boot/dts/mpc836x_mds.dts +++ b/arch/powerpc/boot/dts/mpc836x_mds.dts @@ -169,7 +169,7 @@ #size-cells = <2>; #address-cells = <3>; reg = <8500 100>; - compatible = "83xx"; + compatible = "fsl,mpc8349-pci"; device_type = "pci"; }; @@ -301,7 +301,13 @@ reg = <2000 200>; interrupts = <20>; interrupt-parent = < &qeic >; - mac-address = [ 00 04 9f 00 23 23 ]; + /* + * mac-address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + mac-address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; rx-clock = <0>; tx-clock = <19>; phy-handle = < &phy0 >; @@ -317,7 +323,13 @@ reg = <3000 200>; interrupts = <21>; interrupt-parent = < &qeic >; - mac-address = [ 00 11 22 33 44 55 ]; + /* + * mac-address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + mac-address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; rx-clock = <0>; tx-clock = <14>; phy-handle = < &phy1 >; diff --git a/arch/powerpc/boot/dts/mpc8540ads.dts b/arch/powerpc/boot/dts/mpc8540ads.dts index d91e81c009f5..fc8dff9f6201 100644 --- a/arch/powerpc/boot/dts/mpc8540ads.dts +++ b/arch/powerpc/boot/dts/mpc8540ads.dts @@ -52,7 +52,7 @@ compatible = "fsl,8540-memory-controller"; reg = <2000 1000>; interrupt-parent = <&mpic>; - interrupts = <2 2>; + interrupts = <12 2>; }; l2-cache-controller@20000 { @@ -61,14 +61,14 @@ cache-line-size = <20>; // 32 bytes cache-size = <40000>; // L2, 256K interrupt-parent = <&mpic>; - interrupts = <0 2>; + interrupts = <10 2>; }; i2c@3000 { device_type = "i2c"; compatible = "fsl-i2c"; reg = <3000 100>; - interrupts = <1b 2>; + interrupts = <2b 2>; interrupt-parent = <&mpic>; dfsrr; }; @@ -81,19 +81,19 @@ reg = <24520 20>; phy0: ethernet-phy@0 { interrupt-parent = <&mpic>; - interrupts = <35 1>; + interrupts = <5 1>; reg = <0>; device_type = "ethernet-phy"; }; phy1: ethernet-phy@1 { interrupt-parent = <&mpic>; - interrupts = <35 1>; + interrupts = <5 1>; reg = <1>; device_type = "ethernet-phy"; }; phy3: ethernet-phy@3 { interrupt-parent = <&mpic>; - interrupts = <37 1>; + interrupts = <7 1>; reg = <3>; device_type = "ethernet-phy"; }; @@ -106,9 +106,14 @@ model = "TSEC"; compatible = "gianfar"; reg = <24000 1000>; - address = [ 00 E0 0C 00 73 00 ]; - local-mac-address = [ 00 E0 0C 00 73 00 ]; - interrupts = <d 2 e 2 12 2>; + /* + * address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <1d 2 1e 2 22 2>; interrupt-parent = <&mpic>; phy-handle = <&phy0>; }; @@ -120,9 +125,14 @@ model = "TSEC"; compatible = "gianfar"; reg = <25000 1000>; - address = [ 00 E0 0C 00 73 01 ]; - local-mac-address = [ 00 E0 0C 00 73 01 ]; - interrupts = <13 2 14 2 18 2>; + /* + * address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <23 2 24 2 28 2>; interrupt-parent = <&mpic>; phy-handle = <&phy1>; }; @@ -134,9 +144,14 @@ model = "FEC"; compatible = "gianfar"; reg = <26000 1000>; - address = [ 00 E0 0C 00 73 02 ]; - local-mac-address = [ 00 E0 0C 00 73 02 ]; - interrupts = <19 2>; + /* + * address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <29 2>; interrupt-parent = <&mpic>; phy-handle = <&phy3>; }; @@ -146,7 +161,7 @@ compatible = "ns16550"; reg = <4500 100>; // reg base, size clock-frequency = <0>; // should we fill in in uboot? - interrupts = <1a 2>; + interrupts = <2a 2>; interrupt-parent = <&mpic>; }; @@ -155,7 +170,7 @@ compatible = "ns16550"; reg = <4600 100>; // reg base, size clock-frequency = <0>; // should we fill in in uboot? - interrupts = <1a 2>; + interrupts = <2a 2>; interrupt-parent = <&mpic>; }; pci@8000 { @@ -163,78 +178,78 @@ interrupt-map = < /* IDSEL 0x02 */ - 1000 0 0 1 &mpic 31 1 - 1000 0 0 2 &mpic 32 1 - 1000 0 0 3 &mpic 33 1 - 1000 0 0 4 &mpic 34 1 + 1000 0 0 1 &mpic 1 1 + 1000 0 0 2 &mpic 2 1 + 1000 0 0 3 &mpic 3 1 + 1000 0 0 4 &mpic 4 1 /* IDSEL 0x03 */ - 1800 0 0 1 &mpic 34 1 - 1800 0 0 2 &mpic 31 1 - 1800 0 0 3 &mpic 32 1 - 1800 0 0 4 &mpic 33 1 + 1800 0 0 1 &mpic 4 1 + 1800 0 0 2 &mpic 1 1 + 1800 0 0 3 &mpic 2 1 + 1800 0 0 4 &mpic 3 1 /* IDSEL 0x04 */ - 2000 0 0 1 &mpic 33 1 - 2000 0 0 2 &mpic 34 1 - 2000 0 0 3 &mpic 31 1 - 2000 0 0 4 &mpic 32 1 + 2000 0 0 1 &mpic 3 1 + 2000 0 0 2 &mpic 4 1 + 2000 0 0 3 &mpic 1 1 + 2000 0 0 4 &mpic 2 1 /* IDSEL 0x05 */ - 2800 0 0 1 &mpic 32 1 - 2800 0 0 2 &mpic 33 1 - 2800 0 0 3 &mpic 34 1 - 2800 0 0 4 &mpic 31 1 + 2800 0 0 1 &mpic 2 1 + 2800 0 0 2 &mpic 3 1 + 2800 0 0 3 &mpic 4 1 + 2800 0 0 4 &mpic 1 1 /* IDSEL 0x0c */ - 6000 0 0 1 &mpic 31 1 - 6000 0 0 2 &mpic 32 1 - 6000 0 0 3 &mpic 33 1 - 6000 0 0 4 &mpic 34 1 + 6000 0 0 1 &mpic 1 1 + 6000 0 0 2 &mpic 2 1 + 6000 0 0 3 &mpic 3 1 + 6000 0 0 4 &mpic 4 1 /* IDSEL 0x0d */ - 6800 0 0 1 &mpic 34 1 - 6800 0 0 2 &mpic 31 1 - 6800 0 0 3 &mpic 32 1 - 6800 0 0 4 &mpic 33 1 + 6800 0 0 1 &mpic 4 1 + 6800 0 0 2 &mpic 1 1 + 6800 0 0 3 &mpic 2 1 + 6800 0 0 4 &mpic 3 1 /* IDSEL 0x0e */ - 7000 0 0 1 &mpic 33 1 - 7000 0 0 2 &mpic 34 1 - 7000 0 0 3 &mpic 31 1 - 7000 0 0 4 &mpic 32 1 + 7000 0 0 1 &mpic 3 1 + 7000 0 0 2 &mpic 4 1 + 7000 0 0 3 &mpic 1 1 + 7000 0 0 4 &mpic 2 1 /* IDSEL 0x0f */ - 7800 0 0 1 &mpic 32 1 - 7800 0 0 2 &mpic 33 1 - 7800 0 0 3 &mpic 34 1 - 7800 0 0 4 &mpic 31 1 + 7800 0 0 1 &mpic 2 1 + 7800 0 0 2 &mpic 3 1 + 7800 0 0 3 &mpic 4 1 + 7800 0 0 4 &mpic 1 1 /* IDSEL 0x12 */ - 9000 0 0 1 &mpic 31 1 - 9000 0 0 2 &mpic 32 1 - 9000 0 0 3 &mpic 33 1 - 9000 0 0 4 &mpic 34 1 + 9000 0 0 1 &mpic 1 1 + 9000 0 0 2 &mpic 2 1 + 9000 0 0 3 &mpic 3 1 + 9000 0 0 4 &mpic 4 1 /* IDSEL 0x13 */ - 9800 0 0 1 &mpic 34 1 - 9800 0 0 2 &mpic 31 1 - 9800 0 0 3 &mpic 32 1 - 9800 0 0 4 &mpic 33 1 + 9800 0 0 1 &mpic 4 1 + 9800 0 0 2 &mpic 1 1 + 9800 0 0 3 &mpic 2 1 + 9800 0 0 4 &mpic 3 1 /* IDSEL 0x14 */ - a000 0 0 1 &mpic 33 1 - a000 0 0 2 &mpic 34 1 - a000 0 0 3 &mpic 31 1 - a000 0 0 4 &mpic 32 1 + a000 0 0 1 &mpic 3 1 + a000 0 0 2 &mpic 4 1 + a000 0 0 3 &mpic 1 1 + a000 0 0 4 &mpic 2 1 /* IDSEL 0x15 */ - a800 0 0 1 &mpic 32 1 - a800 0 0 2 &mpic 33 1 - a800 0 0 3 &mpic 34 1 - a800 0 0 4 &mpic 31 1>; + a800 0 0 1 &mpic 2 1 + a800 0 0 2 &mpic 3 1 + a800 0 0 3 &mpic 4 1 + a800 0 0 4 &mpic 1 1>; interrupt-parent = <&mpic>; - interrupts = <08 2>; + interrupts = <18 2>; bus-range = <0 0>; ranges = <02000000 0 80000000 80000000 0 20000000 01000000 0 00000000 e2000000 0 00100000>; @@ -243,7 +258,7 @@ #size-cells = <2>; #address-cells = <3>; reg = <8000 1000>; - compatible = "85xx"; + compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci"; device_type = "pci"; }; diff --git a/arch/powerpc/boot/dts/mpc8541cds.dts b/arch/powerpc/boot/dts/mpc8541cds.dts index 4f2c3af2e052..fb0b647f8c2a 100644 --- a/arch/powerpc/boot/dts/mpc8541cds.dts +++ b/arch/powerpc/boot/dts/mpc8541cds.dts @@ -52,7 +52,7 @@ compatible = "fsl,8541-memory-controller"; reg = <2000 1000>; interrupt-parent = <&mpic>; - interrupts = <2 2>; + interrupts = <12 2>; }; l2-cache-controller@20000 { @@ -61,14 +61,14 @@ cache-line-size = <20>; // 32 bytes cache-size = <40000>; // L2, 256K interrupt-parent = <&mpic>; - interrupts = <0 2>; + interrupts = <10 2>; }; i2c@3000 { device_type = "i2c"; compatible = "fsl-i2c"; reg = <3000 100>; - interrupts = <1b 2>; + interrupts = <2b 2>; interrupt-parent = <&mpic>; dfsrr; }; @@ -81,13 +81,13 @@ reg = <24520 20>; phy0: ethernet-phy@0 { interrupt-parent = <&mpic>; - interrupts = <35 0>; + interrupts = <5 1>; reg = <0>; device_type = "ethernet-phy"; }; phy1: ethernet-phy@1 { interrupt-parent = <&mpic>; - interrupts = <35 0>; + interrupts = <5 1>; reg = <1>; device_type = "ethernet-phy"; }; @@ -100,8 +100,8 @@ model = "TSEC"; compatible = "gianfar"; reg = <24000 1000>; - local-mac-address = [ 00 E0 0C 00 73 00 ]; - interrupts = <d 2 e 2 12 2>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <1d 2 1e 2 22 2>; interrupt-parent = <&mpic>; phy-handle = <&phy0>; }; @@ -113,8 +113,8 @@ model = "TSEC"; compatible = "gianfar"; reg = <25000 1000>; - local-mac-address = [ 00 E0 0C 00 73 01 ]; - interrupts = <13 2 14 2 18 2>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <23 2 24 2 28 2>; interrupt-parent = <&mpic>; phy-handle = <&phy1>; }; @@ -124,7 +124,7 @@ compatible = "ns16550"; reg = <4500 100>; // reg base, size clock-frequency = <0>; // should we fill in in uboot? - interrupts = <1a 2>; + interrupts = <2a 2>; interrupt-parent = <&mpic>; }; @@ -133,7 +133,7 @@ compatible = "ns16550"; reg = <4600 100>; // reg base, size clock-frequency = <0>; // should we fill in in uboot? - interrupts = <1a 2>; + interrupts = <2a 2>; interrupt-parent = <&mpic>; }; @@ -142,49 +142,49 @@ interrupt-map = < /* IDSEL 0x10 */ - 08000 0 0 1 &mpic 30 1 - 08000 0 0 2 &mpic 31 1 - 08000 0 0 3 &mpic 32 1 - 08000 0 0 4 &mpic 33 1 + 08000 0 0 1 &mpic 0 1 + 08000 0 0 2 &mpic 1 1 + 08000 0 0 3 &mpic 2 1 + 08000 0 0 4 &mpic 3 1 /* IDSEL 0x11 */ - 08800 0 0 1 &mpic 30 1 - 08800 0 0 2 &mpic 31 1 - 08800 0 0 3 &mpic 32 1 - 08800 0 0 4 &mpic 33 1 + 08800 0 0 1 &mpic 0 1 + 08800 0 0 2 &mpic 1 1 + 08800 0 0 3 &mpic 2 1 + 08800 0 0 4 &mpic 3 1 /* IDSEL 0x12 (Slot 1) */ - 09000 0 0 1 &mpic 30 1 - 09000 0 0 2 &mpic 31 1 - 09000 0 0 3 &mpic 32 1 - 09000 0 0 4 &mpic 33 1 + 09000 0 0 1 &mpic 0 1 + 09000 0 0 2 &mpic 1 1 + 09000 0 0 3 &mpic 2 1 + 09000 0 0 4 &mpic 3 1 /* IDSEL 0x13 (Slot 2) */ - 09800 0 0 1 &mpic 31 1 - 09800 0 0 2 &mpic 32 1 - 09800 0 0 3 &mpic 33 1 - 09800 0 0 4 &mpic 30 1 + 09800 0 0 1 &mpic 1 1 + 09800 0 0 2 &mpic 2 1 + 09800 0 0 3 &mpic 3 1 + 09800 0 0 4 &mpic 0 1 /* IDSEL 0x14 (Slot 3) */ - 0a000 0 0 1 &mpic 32 1 - 0a000 0 0 2 &mpic 33 1 - 0a000 0 0 3 &mpic 30 1 - 0a000 0 0 4 &mpic 31 1 + 0a000 0 0 1 &mpic 2 1 + 0a000 0 0 2 &mpic 3 1 + 0a000 0 0 3 &mpic 0 1 + 0a000 0 0 4 &mpic 1 1 /* IDSEL 0x15 (Slot 4) */ - 0a800 0 0 1 &mpic 33 1 - 0a800 0 0 2 &mpic 30 1 - 0a800 0 0 3 &mpic 31 1 - 0a800 0 0 4 &mpic 32 1 + 0a800 0 0 1 &mpic 3 1 + 0a800 0 0 2 &mpic 0 1 + 0a800 0 0 3 &mpic 1 1 + 0a800 0 0 4 &mpic 2 1 /* Bus 1 (Tundra Bridge) */ /* IDSEL 0x12 (ISA bridge) */ - 19000 0 0 1 &mpic 30 1 - 19000 0 0 2 &mpic 31 1 - 19000 0 0 3 &mpic 32 1 - 19000 0 0 4 &mpic 33 1>; + 19000 0 0 1 &mpic 0 1 + 19000 0 0 2 &mpic 1 1 + 19000 0 0 3 &mpic 2 1 + 19000 0 0 4 &mpic 3 1>; interrupt-parent = <&mpic>; - interrupts = <08 2>; + interrupts = <18 2>; bus-range = <0 0>; ranges = <02000000 0 80000000 80000000 0 20000000 01000000 0 00000000 e2000000 0 00100000>; @@ -193,7 +193,7 @@ #size-cells = <2>; #address-cells = <3>; reg = <8000 1000>; - compatible = "85xx"; + compatible = "fsl,mpc8540-pci"; device_type = "pci"; i8259@19000 { @@ -216,12 +216,12 @@ interrupt-map = < /* IDSEL 0x15 */ - a800 0 0 1 &mpic 3b 1 - a800 0 0 2 &mpic 3b 1 - a800 0 0 3 &mpic 3b 1 - a800 0 0 4 &mpic 3b 1>; + a800 0 0 1 &mpic b 1 + a800 0 0 2 &mpic b 1 + a800 0 0 3 &mpic b 1 + a800 0 0 4 &mpic b 1>; interrupt-parent = <&mpic>; - interrupts = <09 2>; + interrupts = <19 2>; bus-range = <0 0>; ranges = <02000000 0 a0000000 a0000000 0 20000000 01000000 0 00000000 e3000000 0 00100000>; @@ -230,7 +230,7 @@ #size-cells = <2>; #address-cells = <3>; reg = <9000 1000>; - compatible = "85xx"; + compatible = "fsl,mpc8540-pci"; device_type = "pci"; }; diff --git a/arch/powerpc/boot/dts/mpc8544ds.dts b/arch/powerpc/boot/dts/mpc8544ds.dts index 3033599e74e8..3e79bf0a3159 100644 --- a/arch/powerpc/boot/dts/mpc8544ds.dts +++ b/arch/powerpc/boot/dts/mpc8544ds.dts @@ -44,15 +44,25 @@ #size-cells = <1>; #interrupt-cells = <2>; device_type = "soc"; - ranges = <0 e0000000 00100000>; - reg = <e0000000 00100000>; // CCSRBAR 1M + + + ranges = <00001000 e0001000 000ff000 + 80000000 80000000 20000000 + a0000000 a0000000 10000000 + b0000000 b0000000 00100000 + c0000000 c0000000 20000000 + b0100000 b0100000 00100000 + e1000000 e1000000 00010000 + e1010000 e1010000 00010000 + e1020000 e1020000 00010000>; + reg = <e0000000 00001000>; // CCSRBAR 1M bus-frequency = <0>; // Filled out by uboot. memory-controller@2000 { compatible = "fsl,8544-memory-controller"; reg = <2000 1000>; interrupt-parent = <&mpic>; - interrupts = <2 2>; + interrupts = <12 2>; }; l2-cache-controller@20000 { @@ -61,14 +71,14 @@ cache-line-size = <20>; // 32 bytes cache-size = <40000>; // L2, 256K interrupt-parent = <&mpic>; - interrupts = <0 2>; + interrupts = <10 2>; }; i2c@3000 { device_type = "i2c"; compatible = "fsl-i2c"; reg = <3000 100>; - interrupts = <1b 2>; + interrupts = <2b 2>; interrupt-parent = <&mpic>; dfsrr; }; @@ -81,13 +91,13 @@ reg = <24520 20>; phy0: ethernet-phy@0 { interrupt-parent = <&mpic>; - interrupts = <3a 1>; + interrupts = <a 1>; reg = <0>; device_type = "ethernet-phy"; }; phy1: ethernet-phy@1 { interrupt-parent = <&mpic>; - interrupts = <3a 1>; + interrupts = <a 1>; reg = <1>; device_type = "ethernet-phy"; }; @@ -101,9 +111,10 @@ compatible = "gianfar"; reg = <24000 1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <d 2 e 2 12 2>; + interrupts = <1d 2 1e 2 22 2>; interrupt-parent = <&mpic>; phy-handle = <&phy0>; + phy-connection-type = "rgmii-id"; }; ethernet@26000 { @@ -114,9 +125,10 @@ compatible = "gianfar"; reg = <26000 1000>; local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <f 2 10 2 11 2>; + interrupts = <1f 2 20 2 21 2>; interrupt-parent = <&mpic>; phy-handle = <&phy1>; + phy-connection-type = "rgmii-id"; }; serial@4500 { @@ -124,7 +136,7 @@ compatible = "ns16550"; reg = <4500 100>; clock-frequency = <0>; - interrupts = <1a 2>; + interrupts = <2a 2>; interrupt-parent = <&mpic>; }; @@ -133,8 +145,203 @@ compatible = "ns16550"; reg = <4600 100>; clock-frequency = <0>; + interrupts = <2a 2>; + interrupt-parent = <&mpic>; + }; + + pci@8000 { + compatible = "fsl,mpc8540-pci"; + device_type = "pci"; + interrupt-map-mask = <f800 0 0 7>; + interrupt-map = < + + /* IDSEL 0x11 J17 Slot 1 */ + 8800 0 0 1 &mpic 2 1 + 8800 0 0 2 &mpic 3 1 + 8800 0 0 3 &mpic 4 1 + 8800 0 0 4 &mpic 1 1 + + /* IDSEL 0x12 J16 Slot 2 */ + + 9000 0 0 1 &mpic 3 1 + 9000 0 0 2 &mpic 4 1 + 9000 0 0 3 &mpic 2 1 + 9000 0 0 4 &mpic 1 1>; + + interrupt-parent = <&mpic>; + interrupts = <18 2>; + bus-range = <0 ff>; + ranges = <02000000 0 c0000000 c0000000 0 20000000 + 01000000 0 00000000 e1000000 0 00010000>; + clock-frequency = <3f940aa>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <8000 1000>; + }; + + pcie@9000 { + compatible = "fsl,mpc8548-pcie"; + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <9000 1000>; + bus-range = <0 ff>; + ranges = <02000000 0 80000000 80000000 0 20000000 + 01000000 0 00000000 e1010000 0 00010000>; + clock-frequency = <1fca055>; + interrupt-parent = <&mpic>; interrupts = <1a 2>; + interrupt-map-mask = <f800 0 0 7>; + interrupt-map = < + /* IDSEL 0x0 */ + 0000 0 0 1 &mpic 4 1 + 0000 0 0 2 &mpic 5 1 + 0000 0 0 3 &mpic 6 1 + 0000 0 0 4 &mpic 7 1 + >; + }; + + pcie@a000 { + compatible = "fsl,mpc8548-pcie"; + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <a000 1000>; + bus-range = <0 ff>; + ranges = <02000000 0 a0000000 a0000000 0 10000000 + 01000000 0 00000000 e1020000 0 00010000>; + clock-frequency = <1fca055>; + interrupt-parent = <&mpic>; + interrupts = <19 2>; + interrupt-map-mask = <f800 0 0 7>; + interrupt-map = < + /* IDSEL 0x0 */ + 0000 0 0 1 &mpic 0 1 + 0000 0 0 2 &mpic 1 1 + 0000 0 0 3 &mpic 2 1 + 0000 0 0 4 &mpic 3 1 + >; + }; + + pcie@b000 { + compatible = "fsl,mpc8548-pcie"; + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <b000 1000>; + bus-range = <0 ff>; + ranges = <02000000 0 b0000000 b0000000 0 00100000 + 01000000 0 00000000 b0100000 0 00100000>; + clock-frequency = <1fca055>; interrupt-parent = <&mpic>; + interrupts = <1b 2>; + interrupt-map-mask = <fb00 0 0 0>; + interrupt-map = < + // IDSEL 0x1c USB + e000 0 0 0 &i8259 c 2 + e100 0 0 0 &i8259 9 2 + e200 0 0 0 &i8259 a 2 + e300 0 0 0 &i8259 b 2 + + // IDSEL 0x1d Audio + e800 0 0 0 &i8259 6 2 + + // IDSEL 0x1e Legacy + f000 0 0 0 &i8259 7 2 + f100 0 0 0 &i8259 7 2 + + // IDSEL 0x1f IDE/SATA + f800 0 0 0 &i8259 e 2 + f900 0 0 0 &i8259 5 2 + >; + uli1575@0 { + reg = <0 0 0 0 0>; + #size-cells = <2>; + #address-cells = <3>; + ranges = <02000000 0 b0000000 + 02000000 0 b0000000 + 0 00100000 + 01000000 0 00000000 + 01000000 0 00000000 + 0 00100000>; + + pci_bridge@0 { + reg = <0 0 0 0 0>; + #size-cells = <2>; + #address-cells = <3>; + ranges = <02000000 0 b0000000 + 02000000 0 b0000000 + 0 00100000 + 01000000 0 00000000 + 01000000 0 00000000 + 0 00100000>; + + isa@1e { + device_type = "isa"; + #interrupt-cells = <2>; + #size-cells = <1>; + #address-cells = <2>; + reg = <f000 0 0 0 0>; + ranges = <1 0 + 01000000 0 0 + 00001000>; + interrupt-parent = <&i8259>; + + i8259: interrupt-controller@20 { + reg = <1 20 2 + 1 a0 2 + 1 4d0 2>; + clock-frequency = <0>; + interrupt-controller; + device_type = "interrupt-controller"; + #address-cells = <0>; + #interrupt-cells = <2>; + built-in; + compatible = "chrp,iic"; + interrupts = <9 2>; + interrupt-parent = <&mpic>; + }; + + i8042@60 { + #size-cells = <0>; + #address-cells = <1>; + reg = <1 60 1 1 64 1>; + interrupts = <1 3 c 3>; + interrupt-parent = <&i8259>; + + keyboard@0 { + reg = <0>; + compatible = "pnpPNP,303"; + }; + + mouse@1 { + reg = <1>; + compatible = "pnpPNP,f03"; + }; + }; + + rtc@70 { + compatible = "pnpPNP,b00"; + reg = <1 70 2>; + }; + + gpio@400 { + reg = <1 400 80>; + }; + }; + }; + }; + + }; + + global-utilities@e0000 { //global utilities block + compatible = "fsl,mpc8548-guts"; + reg = <e0000 1000>; + fsl,has-rstcr; }; mpic: pic@40000 { diff --git a/arch/powerpc/boot/dts/mpc8548cds.dts b/arch/powerpc/boot/dts/mpc8548cds.dts index ad96381033c0..d215d21fff42 100644 --- a/arch/powerpc/boot/dts/mpc8548cds.dts +++ b/arch/powerpc/boot/dts/mpc8548cds.dts @@ -1,5 +1,5 @@ /* - * MPC8555 CDS Device Tree Source + * MPC8548 CDS Device Tree Source * * Copyright 2006 Freescale Semiconductor Inc. * @@ -44,15 +44,21 @@ #size-cells = <1>; #interrupt-cells = <2>; device_type = "soc"; - ranges = <0 e0000000 00100000>; - reg = <e0000000 00100000>; // CCSRBAR 1M + ranges = <00001000 e0001000 000ff000 + 80000000 80000000 10000000 + e2000000 e2000000 00800000 + 90000000 90000000 10000000 + e2800000 e2800000 00800000 + a0000000 a0000000 20000000 + e3000000 e3000000 01000000>; + reg = <e0000000 00001000>; // CCSRBAR bus-frequency = <0>; memory-controller@2000 { compatible = "fsl,8548-memory-controller"; reg = <2000 1000>; interrupt-parent = <&mpic>; - interrupts = <2 2>; + interrupts = <12 2>; }; l2-cache-controller@20000 { @@ -61,14 +67,14 @@ cache-line-size = <20>; // 32 bytes cache-size = <80000>; // L2, 512K interrupt-parent = <&mpic>; - interrupts = <0 2>; + interrupts = <10 2>; }; i2c@3000 { device_type = "i2c"; compatible = "fsl-i2c"; reg = <3000 100>; - interrupts = <1b 2>; + interrupts = <2b 2>; interrupt-parent = <&mpic>; dfsrr; }; @@ -81,25 +87,25 @@ reg = <24520 20>; phy0: ethernet-phy@0 { interrupt-parent = <&mpic>; - interrupts = <35 0>; + interrupts = <5 1>; reg = <0>; device_type = "ethernet-phy"; }; phy1: ethernet-phy@1 { interrupt-parent = <&mpic>; - interrupts = <35 0>; + interrupts = <5 1>; reg = <1>; device_type = "ethernet-phy"; }; phy2: ethernet-phy@2 { interrupt-parent = <&mpic>; - interrupts = <35 0>; + interrupts = <5 1>; reg = <2>; device_type = "ethernet-phy"; }; phy3: ethernet-phy@3 { interrupt-parent = <&mpic>; - interrupts = <35 0>; + interrupts = <5 1>; reg = <3>; device_type = "ethernet-phy"; }; @@ -112,8 +118,8 @@ model = "eTSEC"; compatible = "gianfar"; reg = <24000 1000>; - local-mac-address = [ 00 E0 0C 00 73 00 ]; - interrupts = <d 2 e 2 12 2>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <1d 2 1e 2 22 2>; interrupt-parent = <&mpic>; phy-handle = <&phy0>; }; @@ -125,8 +131,8 @@ model = "eTSEC"; compatible = "gianfar"; reg = <25000 1000>; - local-mac-address = [ 00 E0 0C 00 73 01 ]; - interrupts = <13 2 14 2 18 2>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <23 2 24 2 28 2>; interrupt-parent = <&mpic>; phy-handle = <&phy1>; }; @@ -139,8 +145,8 @@ model = "eTSEC"; compatible = "gianfar"; reg = <26000 1000>; - local-mac-address = [ 00 E0 0C 00 73 02 ]; - interrupts = <f 2 10 2 11 2>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <1f 2 20 2 21 2>; interrupt-parent = <&mpic>; phy-handle = <&phy2>; }; @@ -152,8 +158,8 @@ model = "eTSEC"; compatible = "gianfar"; reg = <27000 1000>; - local-mac-address = [ 00 E0 0C 00 73 03 ]; - interrupts = <15 2 16 2 17 2>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <25 2 26 2 27 2>; interrupt-parent = <&mpic>; phy-handle = <&phy3>; }; @@ -162,9 +168,9 @@ serial@4500 { device_type = "serial"; compatible = "ns16550"; - reg = <4500 100>; // reg base, size - clock-frequency = <0>; // should we fill in in uboot? - interrupts = <1a 2>; + reg = <4500 100>; // reg base, size + clock-frequency = <0>; // should we fill in in uboot? + interrupts = <2a 2>; interrupt-parent = <&mpic>; }; @@ -172,82 +178,165 @@ device_type = "serial"; compatible = "ns16550"; reg = <4600 100>; // reg base, size - clock-frequency = <0>; // should we fill in in uboot? - interrupts = <1a 2>; + clock-frequency = <0>; // should we fill in in uboot? + interrupts = <2a 2>; interrupt-parent = <&mpic>; }; - pci1: pci@8000 { - interrupt-map-mask = <1f800 0 0 7>; + global-utilities@e0000 { //global utilities reg + compatible = "fsl,mpc8548-guts"; + reg = <e0000 1000>; + fsl,has-rstcr; + }; + + pci@8000 { + interrupt-map-mask = <f800 0 0 7>; interrupt-map = < + /* IDSEL 0x4 (PCIX Slot 2) */ + 02000 0 0 1 &mpic 0 1 + 02000 0 0 2 &mpic 1 1 + 02000 0 0 3 &mpic 2 1 + 02000 0 0 4 &mpic 3 1 + + /* IDSEL 0x5 (PCIX Slot 3) */ + 02800 0 0 1 &mpic 1 1 + 02800 0 0 2 &mpic 2 1 + 02800 0 0 3 &mpic 3 1 + 02800 0 0 4 &mpic 0 1 + + /* IDSEL 0x6 (PCIX Slot 4) */ + 03000 0 0 1 &mpic 2 1 + 03000 0 0 2 &mpic 3 1 + 03000 0 0 3 &mpic 0 1 + 03000 0 0 4 &mpic 1 1 + + /* IDSEL 0x8 (PCIX Slot 5) */ + 04000 0 0 1 &mpic 0 1 + 04000 0 0 2 &mpic 1 1 + 04000 0 0 3 &mpic 2 1 + 04000 0 0 4 &mpic 3 1 + + /* IDSEL 0xC (Tsi310 bridge) */ + 06000 0 0 1 &mpic 0 1 + 06000 0 0 2 &mpic 1 1 + 06000 0 0 3 &mpic 2 1 + 06000 0 0 4 &mpic 3 1 + + /* IDSEL 0x14 (Slot 2) */ + 0a000 0 0 1 &mpic 0 1 + 0a000 0 0 2 &mpic 1 1 + 0a000 0 0 3 &mpic 2 1 + 0a000 0 0 4 &mpic 3 1 + + /* IDSEL 0x15 (Slot 3) */ + 0a800 0 0 1 &mpic 1 1 + 0a800 0 0 2 &mpic 2 1 + 0a800 0 0 3 &mpic 3 1 + 0a800 0 0 4 &mpic 0 1 + + /* IDSEL 0x16 (Slot 4) */ + 0b000 0 0 1 &mpic 2 1 + 0b000 0 0 2 &mpic 3 1 + 0b000 0 0 3 &mpic 0 1 + 0b000 0 0 4 &mpic 1 1 + + /* IDSEL 0x18 (Slot 5) */ + 0c000 0 0 1 &mpic 0 1 + 0c000 0 0 2 &mpic 1 1 + 0c000 0 0 3 &mpic 2 1 + 0c000 0 0 4 &mpic 3 1 + + /* IDSEL 0x1C (Tsi310 bridge PCI primary) */ + 0E000 0 0 1 &mpic 0 1 + 0E000 0 0 2 &mpic 1 1 + 0E000 0 0 3 &mpic 2 1 + 0E000 0 0 4 &mpic 3 1>; - /* IDSEL 0x10 */ - 08000 0 0 1 &mpic 30 1 - 08000 0 0 2 &mpic 31 1 - 08000 0 0 3 &mpic 32 1 - 08000 0 0 4 &mpic 33 1 - - /* IDSEL 0x11 */ - 08800 0 0 1 &mpic 30 1 - 08800 0 0 2 &mpic 31 1 - 08800 0 0 3 &mpic 32 1 - 08800 0 0 4 &mpic 33 1 - - /* IDSEL 0x12 (Slot 1) */ - 09000 0 0 1 &mpic 30 1 - 09000 0 0 2 &mpic 31 1 - 09000 0 0 3 &mpic 32 1 - 09000 0 0 4 &mpic 33 1 - - /* IDSEL 0x13 (Slot 2) */ - 09800 0 0 1 &mpic 31 1 - 09800 0 0 2 &mpic 32 1 - 09800 0 0 3 &mpic 33 1 - 09800 0 0 4 &mpic 30 1 - - /* IDSEL 0x14 (Slot 3) */ - 0a000 0 0 1 &mpic 32 1 - 0a000 0 0 2 &mpic 33 1 - 0a000 0 0 3 &mpic 30 1 - 0a000 0 0 4 &mpic 31 1 - - /* IDSEL 0x15 (Slot 4) */ - 0a800 0 0 1 &mpic 33 1 - 0a800 0 0 2 &mpic 30 1 - 0a800 0 0 3 &mpic 31 1 - 0a800 0 0 4 &mpic 32 1 - - /* Bus 1 (Tundra Bridge) */ - /* IDSEL 0x12 (ISA bridge) */ - 19000 0 0 1 &mpic 30 1 - 19000 0 0 2 &mpic 31 1 - 19000 0 0 3 &mpic 32 1 - 19000 0 0 4 &mpic 33 1>; interrupt-parent = <&mpic>; - interrupts = <08 2>; + interrupts = <18 2>; bus-range = <0 0>; - ranges = <02000000 0 80000000 80000000 0 20000000 - 01000000 0 00000000 e2000000 0 00100000>; + ranges = <02000000 0 80000000 80000000 0 10000000 + 01000000 0 00000000 e2000000 0 00800000>; clock-frequency = <3f940aa>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; reg = <8000 1000>; - compatible = "85xx"; + compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci"; device_type = "pci"; - i8259@19000 { - clock-frequency = <0>; - interrupt-controller; - device_type = "interrupt-controller"; - reg = <19000 0 0 0 1>; - #address-cells = <0>; - #interrupt-cells = <2>; - built-in; - compatible = "chrp,iic"; - big-endian; - interrupts = <1>; - interrupt-parent = <&pci1>; + pci_bridge@1c { + interrupt-map-mask = <f800 0 0 7>; + interrupt-map = < + + /* IDSEL 0x00 (PrPMC Site) */ + 0000 0 0 1 &mpic 0 1 + 0000 0 0 2 &mpic 1 1 + 0000 0 0 3 &mpic 2 1 + 0000 0 0 4 &mpic 3 1 + + /* IDSEL 0x04 (VIA chip) */ + 2000 0 0 1 &mpic 0 1 + 2000 0 0 2 &mpic 1 1 + 2000 0 0 3 &mpic 2 1 + 2000 0 0 4 &mpic 3 1 + + /* IDSEL 0x05 (8139) */ + 2800 0 0 1 &mpic 1 1 + + /* IDSEL 0x06 (Slot 6) */ + 3000 0 0 1 &mpic 2 1 + 3000 0 0 2 &mpic 3 1 + 3000 0 0 3 &mpic 0 1 + 3000 0 0 4 &mpic 1 1 + + /* IDESL 0x07 (Slot 7) */ + 3800 0 0 1 &mpic 3 1 + 3800 0 0 2 &mpic 0 1 + 3800 0 0 3 &mpic 1 1 + 3800 0 0 4 &mpic 2 1>; + + reg = <e000 0 0 0 0>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + ranges = <02000000 0 80000000 + 02000000 0 80000000 + 0 20000000 + 01000000 0 00000000 + 01000000 0 00000000 + 0 00080000>; + clock-frequency = <1fca055>; + + isa@4 { + device_type = "isa"; + #interrupt-cells = <2>; + #size-cells = <1>; + #address-cells = <2>; + reg = <2000 0 0 0 0>; + ranges = <1 0 01000000 0 0 00001000>; + interrupt-parent = <&i8259>; + + i8259: interrupt-controller@20 { + clock-frequency = <0>; + interrupt-controller; + device_type = "interrupt-controller"; + reg = <1 20 2 + 1 a0 2 + 1 4d0 2>; + #address-cells = <0>; + #interrupt-cells = <2>; + built-in; + compatible = "chrp,iic"; + interrupts = <0 1>; + interrupt-parent = <&mpic>; + }; + + rtc@70 { + compatible = "pnpPNP,b00"; + reg = <1 70 2>; + }; + }; }; }; @@ -256,21 +345,46 @@ interrupt-map = < /* IDSEL 0x15 */ - a800 0 0 1 &mpic 3b 1 - a800 0 0 2 &mpic 3b 1 - a800 0 0 3 &mpic 3b 1 - a800 0 0 4 &mpic 3b 1>; + a800 0 0 1 &mpic b 1 + a800 0 0 2 &mpic 1 1 + a800 0 0 3 &mpic 2 1 + a800 0 0 4 &mpic 3 1>; + interrupt-parent = <&mpic>; - interrupts = <09 2>; + interrupts = <19 2>; bus-range = <0 0>; - ranges = <02000000 0 a0000000 a0000000 0 20000000 - 01000000 0 00000000 e3000000 0 00100000>; + ranges = <02000000 0 90000000 90000000 0 10000000 + 01000000 0 00000000 e2800000 0 00800000>; clock-frequency = <3f940aa>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; reg = <9000 1000>; - compatible = "85xx"; + compatible = "fsl,mpc8540-pci"; + device_type = "pci"; + }; + /* PCI Express */ + pcie@a000 { + interrupt-map-mask = <f800 0 0 7>; + interrupt-map = < + + /* IDSEL 0x0 (PEX) */ + 00000 0 0 1 &mpic 0 1 + 00000 0 0 2 &mpic 1 1 + 00000 0 0 3 &mpic 2 1 + 00000 0 0 4 &mpic 3 1>; + + interrupt-parent = <&mpic>; + interrupts = <1a 2>; + bus-range = <0 ff>; + ranges = <02000000 0 a0000000 a0000000 0 20000000 + 01000000 0 00000000 e3000000 0 08000000>; + clock-frequency = <1fca055>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <a000 1000>; + compatible = "fsl,mpc8548-pcie"; device_type = "pci"; }; diff --git a/arch/powerpc/boot/dts/mpc8555cds.dts b/arch/powerpc/boot/dts/mpc8555cds.dts index 951ed92f1154..c3c888252121 100644 --- a/arch/powerpc/boot/dts/mpc8555cds.dts +++ b/arch/powerpc/boot/dts/mpc8555cds.dts @@ -52,7 +52,7 @@ compatible = "fsl,8555-memory-controller"; reg = <2000 1000>; interrupt-parent = <&mpic>; - interrupts = <2 2>; + interrupts = <12 2>; }; l2-cache-controller@20000 { @@ -61,14 +61,14 @@ cache-line-size = <20>; // 32 bytes cache-size = <40000>; // L2, 256K interrupt-parent = <&mpic>; - interrupts = <0 2>; + interrupts = <10 2>; }; i2c@3000 { device_type = "i2c"; compatible = "fsl-i2c"; reg = <3000 100>; - interrupts = <1b 2>; + interrupts = <2b 2>; interrupt-parent = <&mpic>; dfsrr; }; @@ -81,13 +81,13 @@ reg = <24520 20>; phy0: ethernet-phy@0 { interrupt-parent = <&mpic>; - interrupts = <35 0>; + interrupts = <5 1>; reg = <0>; device_type = "ethernet-phy"; }; phy1: ethernet-phy@1 { interrupt-parent = <&mpic>; - interrupts = <35 0>; + interrupts = <5 1>; reg = <1>; device_type = "ethernet-phy"; }; @@ -100,8 +100,8 @@ model = "TSEC"; compatible = "gianfar"; reg = <24000 1000>; - local-mac-address = [ 00 E0 0C 00 73 00 ]; - interrupts = <0d 2 0e 2 12 2>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <1d 2 1e 2 22 2>; interrupt-parent = <&mpic>; phy-handle = <&phy0>; }; @@ -113,8 +113,8 @@ model = "TSEC"; compatible = "gianfar"; reg = <25000 1000>; - local-mac-address = [ 00 E0 0C 00 73 01 ]; - interrupts = <13 2 14 2 18 2>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <23 2 24 2 28 2>; interrupt-parent = <&mpic>; phy-handle = <&phy1>; }; @@ -124,7 +124,7 @@ compatible = "ns16550"; reg = <4500 100>; // reg base, size clock-frequency = <0>; // should we fill in in uboot? - interrupts = <1a 2>; + interrupts = <2a 2>; interrupt-parent = <&mpic>; }; @@ -133,7 +133,7 @@ compatible = "ns16550"; reg = <4600 100>; // reg base, size clock-frequency = <0>; // should we fill in in uboot? - interrupts = <1a 2>; + interrupts = <2a 2>; interrupt-parent = <&mpic>; }; @@ -142,49 +142,49 @@ interrupt-map = < /* IDSEL 0x10 */ - 08000 0 0 1 &mpic 30 1 - 08000 0 0 2 &mpic 31 1 - 08000 0 0 3 &mpic 32 1 - 08000 0 0 4 &mpic 33 1 + 08000 0 0 1 &mpic 0 1 + 08000 0 0 2 &mpic 1 1 + 08000 0 0 3 &mpic 2 1 + 08000 0 0 4 &mpic 3 1 /* IDSEL 0x11 */ - 08800 0 0 1 &mpic 30 1 - 08800 0 0 2 &mpic 31 1 - 08800 0 0 3 &mpic 32 1 - 08800 0 0 4 &mpic 33 1 + 08800 0 0 1 &mpic 0 1 + 08800 0 0 2 &mpic 1 1 + 08800 0 0 3 &mpic 2 1 + 08800 0 0 4 &mpic 3 1 /* IDSEL 0x12 (Slot 1) */ - 09000 0 0 1 &mpic 30 1 - 09000 0 0 2 &mpic 31 1 - 09000 0 0 3 &mpic 32 1 - 09000 0 0 4 &mpic 33 1 + 09000 0 0 1 &mpic 0 1 + 09000 0 0 2 &mpic 1 1 + 09000 0 0 3 &mpic 2 1 + 09000 0 0 4 &mpic 3 1 /* IDSEL 0x13 (Slot 2) */ - 09800 0 0 1 &mpic 31 1 - 09800 0 0 2 &mpic 32 1 - 09800 0 0 3 &mpic 33 1 - 09800 0 0 4 &mpic 30 1 + 09800 0 0 1 &mpic 1 1 + 09800 0 0 2 &mpic 2 1 + 09800 0 0 3 &mpic 3 1 + 09800 0 0 4 &mpic 0 1 /* IDSEL 0x14 (Slot 3) */ - 0a000 0 0 1 &mpic 32 1 - 0a000 0 0 2 &mpic 33 1 - 0a000 0 0 3 &mpic 30 1 - 0a000 0 0 4 &mpic 31 1 + 0a000 0 0 1 &mpic 2 1 + 0a000 0 0 2 &mpic 3 1 + 0a000 0 0 3 &mpic 0 1 + 0a000 0 0 4 &mpic 1 1 /* IDSEL 0x15 (Slot 4) */ - 0a800 0 0 1 &mpic 33 1 - 0a800 0 0 2 &mpic 30 1 - 0a800 0 0 3 &mpic 31 1 - 0a800 0 0 4 &mpic 32 1 + 0a800 0 0 1 &mpic 3 1 + 0a800 0 0 2 &mpic 0 1 + 0a800 0 0 3 &mpic 1 1 + 0a800 0 0 4 &mpic 2 1 /* Bus 1 (Tundra Bridge) */ /* IDSEL 0x12 (ISA bridge) */ - 19000 0 0 1 &mpic 30 1 - 19000 0 0 2 &mpic 31 1 - 19000 0 0 3 &mpic 32 1 - 19000 0 0 4 &mpic 33 1>; + 19000 0 0 1 &mpic 0 1 + 19000 0 0 2 &mpic 1 1 + 19000 0 0 3 &mpic 2 1 + 19000 0 0 4 &mpic 3 1>; interrupt-parent = <&mpic>; - interrupts = <08 2>; + interrupts = <18 2>; bus-range = <0 0>; ranges = <02000000 0 80000000 80000000 0 20000000 01000000 0 00000000 e2000000 0 00100000>; @@ -193,7 +193,7 @@ #size-cells = <2>; #address-cells = <3>; reg = <8000 1000>; - compatible = "85xx"; + compatible = "fsl,mpc8540-pci"; device_type = "pci"; i8259@19000 { @@ -216,12 +216,12 @@ interrupt-map = < /* IDSEL 0x15 */ - a800 0 0 1 &mpic 3b 1 - a800 0 0 2 &mpic 3b 1 - a800 0 0 3 &mpic 3b 1 - a800 0 0 4 &mpic 3b 1>; + a800 0 0 1 &mpic b 1 + a800 0 0 2 &mpic b 1 + a800 0 0 3 &mpic b 1 + a800 0 0 4 &mpic b 1>; interrupt-parent = <&mpic>; - interrupts = <09 2>; + interrupts = <19 2>; bus-range = <0 0>; ranges = <02000000 0 a0000000 a0000000 0 20000000 01000000 0 00000000 e3000000 0 00100000>; @@ -230,7 +230,7 @@ #size-cells = <2>; #address-cells = <3>; reg = <9000 1000>; - compatible = "85xx"; + compatible = "fsl,mpc8540-pci"; device_type = "pci"; }; diff --git a/arch/powerpc/boot/dts/mpc8560ads.dts b/arch/powerpc/boot/dts/mpc8560ads.dts index 80682152b0cf..16dbe848cecf 100644 --- a/arch/powerpc/boot/dts/mpc8560ads.dts +++ b/arch/powerpc/boot/dts/mpc8560ads.dts @@ -52,7 +52,7 @@ compatible = "fsl,8540-memory-controller"; reg = <2000 1000>; interrupt-parent = <&mpic>; - interrupts = <2 2>; + interrupts = <12 2>; }; l2-cache-controller@20000 { @@ -61,7 +61,7 @@ cache-line-size = <20>; // 32 bytes cache-size = <40000>; // L2, 256K interrupt-parent = <&mpic>; - interrupts = <0 2>; + interrupts = <10 2>; }; mdio@24520 { @@ -72,25 +72,25 @@ #size-cells = <0>; phy0: ethernet-phy@0 { interrupt-parent = <&mpic>; - interrupts = <35 1>; + interrupts = <5 1>; reg = <0>; device_type = "ethernet-phy"; }; phy1: ethernet-phy@1 { interrupt-parent = <&mpic>; - interrupts = <35 1>; + interrupts = <5 1>; reg = <1>; device_type = "ethernet-phy"; }; phy2: ethernet-phy@2 { interrupt-parent = <&mpic>; - interrupts = <37 1>; + interrupts = <7 1>; reg = <2>; device_type = "ethernet-phy"; }; phy3: ethernet-phy@3 { interrupt-parent = <&mpic>; - interrupts = <37 1>; + interrupts = <7 1>; reg = <3>; device_type = "ethernet-phy"; }; @@ -101,8 +101,14 @@ model = "TSEC"; compatible = "gianfar"; reg = <24000 1000>; - address = [ 00 00 0C 00 00 FD ]; - interrupts = <d 2 e 2 12 2>; + /* + * address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <1d 2 1e 2 22 2>; interrupt-parent = <&mpic>; phy-handle = <&phy0>; }; @@ -114,8 +120,14 @@ model = "TSEC"; compatible = "gianfar"; reg = <25000 1000>; - address = [ 00 00 0C 00 01 FD ]; - interrupts = <13 2 14 2 18 2>; + /* + * address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <23 2 24 2 28 2>; interrupt-parent = <&mpic>; phy-handle = <&phy1>; }; @@ -124,7 +136,7 @@ #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - compatible = "85xx"; + compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci"; device_type = "pci"; reg = <8000 1000>; clock-frequency = <3f940aa>; @@ -132,79 +144,79 @@ interrupt-map = < /* IDSEL 0x2 */ - 1000 0 0 1 &mpic 31 1 - 1000 0 0 2 &mpic 32 1 - 1000 0 0 3 &mpic 33 1 - 1000 0 0 4 &mpic 34 1 + 1000 0 0 1 &mpic 1 1 + 1000 0 0 2 &mpic 2 1 + 1000 0 0 3 &mpic 3 1 + 1000 0 0 4 &mpic 4 1 /* IDSEL 0x3 */ - 1800 0 0 1 &mpic 34 1 - 1800 0 0 2 &mpic 31 1 - 1800 0 0 3 &mpic 32 1 - 1800 0 0 4 &mpic 33 1 + 1800 0 0 1 &mpic 4 1 + 1800 0 0 2 &mpic 1 1 + 1800 0 0 3 &mpic 2 1 + 1800 0 0 4 &mpic 3 1 /* IDSEL 0x4 */ - 2000 0 0 1 &mpic 33 1 - 2000 0 0 2 &mpic 34 1 - 2000 0 0 3 &mpic 31 1 - 2000 0 0 4 &mpic 32 1 + 2000 0 0 1 &mpic 3 1 + 2000 0 0 2 &mpic 4 1 + 2000 0 0 3 &mpic 1 1 + 2000 0 0 4 &mpic 2 1 /* IDSEL 0x5 */ - 2800 0 0 1 &mpic 32 1 - 2800 0 0 2 &mpic 33 1 - 2800 0 0 3 &mpic 34 1 - 2800 0 0 4 &mpic 31 1 + 2800 0 0 1 &mpic 2 1 + 2800 0 0 2 &mpic 3 1 + 2800 0 0 3 &mpic 4 1 + 2800 0 0 4 &mpic 1 1 /* IDSEL 12 */ - 6000 0 0 1 &mpic 31 1 - 6000 0 0 2 &mpic 32 1 - 6000 0 0 3 &mpic 33 1 - 6000 0 0 4 &mpic 34 1 + 6000 0 0 1 &mpic 1 1 + 6000 0 0 2 &mpic 2 1 + 6000 0 0 3 &mpic 3 1 + 6000 0 0 4 &mpic 4 1 /* IDSEL 13 */ - 6800 0 0 1 &mpic 34 1 - 6800 0 0 2 &mpic 31 1 - 6800 0 0 3 &mpic 32 1 - 6800 0 0 4 &mpic 33 1 + 6800 0 0 1 &mpic 4 1 + 6800 0 0 2 &mpic 1 1 + 6800 0 0 3 &mpic 2 1 + 6800 0 0 4 &mpic 3 1 /* IDSEL 14*/ - 7000 0 0 1 &mpic 33 1 - 7000 0 0 2 &mpic 34 1 - 7000 0 0 3 &mpic 31 1 - 7000 0 0 4 &mpic 32 1 + 7000 0 0 1 &mpic 3 1 + 7000 0 0 2 &mpic 4 1 + 7000 0 0 3 &mpic 1 1 + 7000 0 0 4 &mpic 2 1 /* IDSEL 15 */ - 7800 0 0 1 &mpic 32 1 - 7800 0 0 2 &mpic 33 1 - 7800 0 0 3 &mpic 34 1 - 7800 0 0 4 &mpic 31 1 + 7800 0 0 1 &mpic 2 1 + 7800 0 0 2 &mpic 3 1 + 7800 0 0 3 &mpic 4 1 + 7800 0 0 4 &mpic 1 1 /* IDSEL 18 */ - 9000 0 0 1 &mpic 31 1 - 9000 0 0 2 &mpic 32 1 - 9000 0 0 3 &mpic 33 1 - 9000 0 0 4 &mpic 34 1 + 9000 0 0 1 &mpic 1 1 + 9000 0 0 2 &mpic 2 1 + 9000 0 0 3 &mpic 3 1 + 9000 0 0 4 &mpic 4 1 /* IDSEL 19 */ - 9800 0 0 1 &mpic 34 1 - 9800 0 0 2 &mpic 31 1 - 9800 0 0 3 &mpic 32 1 - 9800 0 0 4 &mpic 33 1 + 9800 0 0 1 &mpic 4 1 + 9800 0 0 2 &mpic 1 1 + 9800 0 0 3 &mpic 2 1 + 9800 0 0 4 &mpic 3 1 /* IDSEL 20 */ - a000 0 0 1 &mpic 33 1 - a000 0 0 2 &mpic 34 1 - a000 0 0 3 &mpic 31 1 - a000 0 0 4 &mpic 32 1 + a000 0 0 1 &mpic 3 1 + a000 0 0 2 &mpic 4 1 + a000 0 0 3 &mpic 1 1 + a000 0 0 4 &mpic 2 1 /* IDSEL 21 */ - a800 0 0 1 &mpic 32 1 - a800 0 0 2 &mpic 33 1 - a800 0 0 3 &mpic 34 1 - a800 0 0 4 &mpic 31 1>; + a800 0 0 1 &mpic 2 1 + a800 0 0 2 &mpic 3 1 + a800 0 0 3 &mpic 4 1 + a800 0 0 4 &mpic 1 1>; interrupt-parent = <&mpic>; - interrupts = <8 0>; + interrupts = <18 2>; bus-range = <0 0>; ranges = <02000000 0 80000000 80000000 0 20000000 01000000 0 00000000 e2000000 0 01000000>; @@ -234,7 +246,7 @@ interrupt-controller; #address-cells = <0>; #interrupt-cells = <2>; - interrupts = <1e 0>; + interrupts = <2e 2>; interrupt-parent = <&mpic>; reg = <90c00 80>; built-in; @@ -275,7 +287,13 @@ model = "FCC"; device-id = <2>; reg = <91320 20 88500 100 913a0 30>; - mac-address = [ 00 00 0C 00 02 FD ]; + /* + * mac-address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + mac-address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; clock-setup = <ff00ffff 250000>; rx-clock = <15>; tx-clock = <16>; @@ -290,7 +308,13 @@ model = "FCC"; device-id = <3>; reg = <91340 20 88600 100 913d0 30>; - mac-address = [ 00 00 0C 00 03 FD ]; + /* + * mac-address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + mac-address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; clock-setup = <ffff00ff 3700>; rx-clock = <17>; tx-clock = <18>; diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts index a123ec9456bc..b1dcfbe8c1f8 100644 --- a/arch/powerpc/boot/dts/mpc8568mds.dts +++ b/arch/powerpc/boot/dts/mpc8568mds.dts @@ -61,7 +61,7 @@ compatible = "fsl,8568-memory-controller"; reg = <2000 1000>; interrupt-parent = <&mpic>; - interrupts = <2 2>; + interrupts = <12 2>; }; l2-cache-controller@20000 { @@ -70,14 +70,14 @@ cache-line-size = <20>; // 32 bytes cache-size = <80000>; // L2, 512K interrupt-parent = <&mpic>; - interrupts = <0 2>; + interrupts = <10 2>; }; i2c@3000 { device_type = "i2c"; compatible = "fsl-i2c"; reg = <3000 100>; - interrupts = <1b 2>; + interrupts = <2b 2>; interrupt-parent = <&mpic>; dfsrr; }; @@ -86,7 +86,7 @@ device_type = "i2c"; compatible = "fsl-i2c"; reg = <3100 100>; - interrupts = <1b 2>; + interrupts = <2b 2>; interrupt-parent = <&mpic>; dfsrr; }; @@ -99,25 +99,25 @@ reg = <24520 20>; phy0: ethernet-phy@0 { interrupt-parent = <&mpic>; - interrupts = <31 1>; + interrupts = <1 1>; reg = <0>; device_type = "ethernet-phy"; }; phy1: ethernet-phy@1 { interrupt-parent = <&mpic>; - interrupts = <32 1>; + interrupts = <2 1>; reg = <1>; device_type = "ethernet-phy"; }; phy2: ethernet-phy@2 { interrupt-parent = <&mpic>; - interrupts = <31 1>; + interrupts = <1 1>; reg = <2>; device_type = "ethernet-phy"; }; phy3: ethernet-phy@3 { interrupt-parent = <&mpic>; - interrupts = <32 1>; + interrupts = <2 1>; reg = <3>; device_type = "ethernet-phy"; }; @@ -130,8 +130,14 @@ model = "eTSEC"; compatible = "gianfar"; reg = <24000 1000>; + /* + * mac-address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <d 2 e 2 12 2>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <1d 2 1e 2 22 2>; interrupt-parent = <&mpic>; phy-handle = <&phy2>; }; @@ -143,8 +149,14 @@ model = "eTSEC"; compatible = "gianfar"; reg = <25000 1000>; - mac-address = [ 00 00 00 00 00 00]; - interrupts = <13 2 14 2 18 2>; + /* + * mac-address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + mac-address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <23 2 24 2 28 2>; interrupt-parent = <&mpic>; phy-handle = <&phy3>; }; @@ -154,8 +166,68 @@ compatible = "ns16550"; reg = <4500 100>; clock-frequency = <0>; - interrupts = <1a 2>; + interrupts = <2a 2>; + interrupt-parent = <&mpic>; + }; + + global-utilities@e0000 { //global utilities block + compatible = "fsl,mpc8548-guts"; + reg = <e0000 1000>; + fsl,has-rstcr; + }; + + pci@8000 { + interrupt-map-mask = <f800 0 0 7>; + interrupt-map = < + /* IDSEL 0x12 AD18 */ + 9000 0 0 1 &mpic 5 1 + 9000 0 0 2 &mpic 6 1 + 9000 0 0 3 &mpic 7 1 + 9000 0 0 4 &mpic 4 1 + + /* IDSEL 0x13 AD19 */ + 9800 0 0 1 &mpic 6 1 + 9800 0 0 2 &mpic 7 1 + 9800 0 0 3 &mpic 4 1 + 9800 0 0 4 &mpic 5 1>; + + interrupt-parent = <&mpic>; + interrupts = <18 2>; + bus-range = <0 ff>; + ranges = <02000000 0 80000000 80000000 0 20000000 + 01000000 0 00000000 e2000000 0 00800000>; + clock-frequency = <3f940aa>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <8000 1000>; + compatible = "fsl,mpc8540-pci"; + device_type = "pci"; + }; + + /* PCI Express */ + pcie@a000 { + interrupt-map-mask = <f800 0 0 7>; + interrupt-map = < + + /* IDSEL 0x0 (PEX) */ + 00000 0 0 1 &mpic 0 1 + 00000 0 0 2 &mpic 1 1 + 00000 0 0 3 &mpic 2 1 + 00000 0 0 4 &mpic 3 1>; + interrupt-parent = <&mpic>; + interrupts = <1a 2>; + bus-range = <0 ff>; + ranges = <02000000 0 a0000000 a0000000 0 20000000 + 01000000 0 00000000 e3000000 0 08000000>; + clock-frequency = <1fca055>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <a000 1000>; + compatible = "fsl,mpc8548-pcie"; + device_type = "pci"; }; serial@4600 { @@ -163,7 +235,7 @@ compatible = "ns16550"; reg = <4600 100>; clock-frequency = <0>; - interrupts = <1a 2>; + interrupts = <2a 2>; interrupt-parent = <&mpic>; }; @@ -172,7 +244,7 @@ model = "SEC2"; compatible = "talitos"; reg = <30000 f000>; - interrupts = <1d 2>; + interrupts = <2d 2>; interrupt-parent = <&mpic>; num-channels = <4>; channel-fifo-len = <18>; @@ -300,7 +372,13 @@ reg = <2000 200>; interrupts = <20>; interrupt-parent = <&qeic>; - mac-address = [ 00 04 9f 00 23 23 ]; + /* + * mac-address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + mac-address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; rx-clock = <0>; tx-clock = <19>; phy-handle = <&qe_phy0>; @@ -316,7 +394,13 @@ reg = <3000 200>; interrupts = <21>; interrupt-parent = <&qeic>; - mac-address = [ 00 11 22 33 44 55 ]; + /* + * mac-address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + mac-address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; rx-clock = <0>; tx-clock = <14>; phy-handle = <&qe_phy1>; @@ -335,25 +419,25 @@ * gianfar's MDIO bus */ qe_phy0: ethernet-phy@00 { interrupt-parent = <&mpic>; - interrupts = <31 1>; + interrupts = <1 1>; reg = <0>; device_type = "ethernet-phy"; }; qe_phy1: ethernet-phy@01 { interrupt-parent = <&mpic>; - interrupts = <32 1>; + interrupts = <2 1>; reg = <1>; device_type = "ethernet-phy"; }; qe_phy2: ethernet-phy@02 { interrupt-parent = <&mpic>; - interrupts = <31 1>; + interrupts = <1 1>; reg = <2>; device_type = "ethernet-phy"; }; qe_phy3: ethernet-phy@03 { interrupt-parent = <&mpic>; - interrupts = <32 1>; + interrupts = <2 1>; reg = <3>; device_type = "ethernet-phy"; }; @@ -367,7 +451,7 @@ reg = <80 80>; built-in; big-endian; - interrupts = <1e 2 1e 2>; //high:30 low:30 + interrupts = <2e 2 2e 2>; //high:30 low:30 interrupt-parent = <&mpic>; }; diff --git a/arch/powerpc/boot/dts/mpc8641_hpcn.dts b/arch/powerpc/boot/dts/mpc8641_hpcn.dts index 260b264c869e..b0166e5c177e 100644 --- a/arch/powerpc/boot/dts/mpc8641_hpcn.dts +++ b/arch/powerpc/boot/dts/mpc8641_hpcn.dts @@ -56,8 +56,12 @@ #size-cells = <1>; #interrupt-cells = <2>; device_type = "soc"; - ranges = <0 f8000000 00100000>; - reg = <f8000000 00100000>; // CCSRBAR 1M + ranges = <00001000 f8001000 000ff000 + 80000000 80000000 20000000 + e2000000 e2000000 00100000 + a0000000 a0000000 20000000 + e3000000 e3000000 00100000>; + reg = <f8000000 00001000>; // CCSRBAR bus-frequency = <0>; i2c@3000 { @@ -86,25 +90,25 @@ reg = <24520 20>; phy0: ethernet-phy@0 { interrupt-parent = <&mpic>; - interrupts = <4a 1>; + interrupts = <a 1>; reg = <0>; device_type = "ethernet-phy"; }; phy1: ethernet-phy@1 { interrupt-parent = <&mpic>; - interrupts = <4a 1>; + interrupts = <a 1>; reg = <1>; device_type = "ethernet-phy"; }; phy2: ethernet-phy@2 { interrupt-parent = <&mpic>; - interrupts = <4a 1>; + interrupts = <a 1>; reg = <2>; device_type = "ethernet-phy"; }; phy3: ethernet-phy@3 { interrupt-parent = <&mpic>; - interrupts = <4a 1>; + interrupts = <a 1>; reg = <3>; device_type = "ethernet-phy"; }; @@ -117,10 +121,17 @@ model = "TSEC"; compatible = "gianfar"; reg = <24000 1000>; - mac-address = [ 00 E0 0C 00 73 00 ]; + /* + * mac-address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + mac-address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <1d 2 1e 2 22 2>; interrupt-parent = <&mpic>; phy-handle = <&phy0>; + phy-connection-type = "rgmii-id"; }; ethernet@25000 { @@ -130,10 +141,17 @@ model = "TSEC"; compatible = "gianfar"; reg = <25000 1000>; - mac-address = [ 00 E0 0C 00 73 01 ]; + /* + * mac-address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + mac-address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <23 2 24 2 28 2>; interrupt-parent = <&mpic>; phy-handle = <&phy1>; + phy-connection-type = "rgmii-id"; }; ethernet@26000 { @@ -143,10 +161,17 @@ model = "TSEC"; compatible = "gianfar"; reg = <26000 1000>; - mac-address = [ 00 E0 0C 00 02 FD ]; + /* + * mac-address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + mac-address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <1F 2 20 2 21 2>; interrupt-parent = <&mpic>; phy-handle = <&phy2>; + phy-connection-type = "rgmii-id"; }; ethernet@27000 { @@ -156,10 +181,17 @@ model = "TSEC"; compatible = "gianfar"; reg = <27000 1000>; - mac-address = [ 00 E0 0C 00 03 FD ]; + /* + * mac-address is deprecated and will be removed + * in 2.6.25. Only recent versions of + * U-Boot support local-mac-address, however. + */ + mac-address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <25 2 26 2 27 2>; interrupt-parent = <&mpic>; phy-handle = <&phy3>; + phy-connection-type = "rgmii-id"; }; serial@4500 { device_type = "serial"; @@ -179,129 +211,134 @@ interrupt-parent = <&mpic>; }; - pci@8000 { - compatible = "86xx"; + pcie@8000 { + compatible = "fsl,mpc8641-pcie"; device_type = "pci"; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; reg = <8000 1000>; - bus-range = <0 fe>; + bus-range = <0 ff>; ranges = <02000000 0 80000000 80000000 0 20000000 01000000 0 00000000 e2000000 0 00100000>; clock-frequency = <1fca055>; interrupt-parent = <&mpic>; interrupts = <18 2>; - interrupt-map-mask = <f800 0 0 7>; + interrupt-map-mask = <fb00 0 0 0>; interrupt-map = < /* IDSEL 0x11 */ - 8800 0 0 1 &i8259 3 2 - 8800 0 0 2 &i8259 4 2 - 8800 0 0 3 &i8259 5 2 - 8800 0 0 4 &i8259 6 2 + 8800 0 0 1 &i8259 9 2 + 8800 0 0 2 &i8259 a 2 + 8800 0 0 3 &i8259 b 2 + 8800 0 0 4 &i8259 c 2 /* IDSEL 0x12 */ - 9000 0 0 1 &i8259 4 2 - 9000 0 0 2 &i8259 5 2 - 9000 0 0 3 &i8259 6 2 - 9000 0 0 4 &i8259 3 2 - - /* IDSEL 0x13 */ - 9800 0 0 1 &i8259 0 0 - 9800 0 0 2 &i8259 0 0 - 9800 0 0 3 &i8259 0 0 - 9800 0 0 4 &i8259 0 0 - - /* IDSEL 0x14 */ - a000 0 0 1 &i8259 0 0 - a000 0 0 2 &i8259 0 0 - a000 0 0 3 &i8259 0 0 - a000 0 0 4 &i8259 0 0 - - /* IDSEL 0x15 */ - a800 0 0 1 &i8259 0 0 - a800 0 0 2 &i8259 0 0 - a800 0 0 3 &i8259 0 0 - a800 0 0 4 &i8259 0 0 - - /* IDSEL 0x16 */ - b000 0 0 1 &i8259 0 0 - b000 0 0 2 &i8259 0 0 - b000 0 0 3 &i8259 0 0 - b000 0 0 4 &i8259 0 0 - - /* IDSEL 0x17 */ - b800 0 0 1 &i8259 0 0 - b800 0 0 2 &i8259 0 0 - b800 0 0 3 &i8259 0 0 - b800 0 0 4 &i8259 0 0 - - /* IDSEL 0x18 */ - c000 0 0 1 &i8259 0 0 - c000 0 0 2 &i8259 0 0 - c000 0 0 3 &i8259 0 0 - c000 0 0 4 &i8259 0 0 - - /* IDSEL 0x19 */ - c800 0 0 1 &i8259 0 0 - c800 0 0 2 &i8259 0 0 - c800 0 0 3 &i8259 0 0 - c800 0 0 4 &i8259 0 0 - - /* IDSEL 0x1a */ - d000 0 0 1 &i8259 6 2 - d000 0 0 2 &i8259 3 2 - d000 0 0 3 &i8259 4 2 - d000 0 0 4 &i8259 5 2 - - - /* IDSEL 0x1b */ - d800 0 0 1 &i8259 5 2 - d800 0 0 2 &i8259 0 0 - d800 0 0 3 &i8259 0 0 - d800 0 0 4 &i8259 0 0 - - /* IDSEL 0x1c */ - e000 0 0 1 &i8259 9 2 - e000 0 0 2 &i8259 a 2 - e000 0 0 3 &i8259 c 2 - e000 0 0 4 &i8259 7 2 - - /* IDSEL 0x1d */ - e800 0 0 1 &i8259 9 2 - e800 0 0 2 &i8259 a 2 - e800 0 0 3 &i8259 b 2 - e800 0 0 4 &i8259 0 0 - - /* IDSEL 0x1e */ - f000 0 0 1 &i8259 c 2 - f000 0 0 2 &i8259 0 0 - f000 0 0 3 &i8259 0 0 - f000 0 0 4 &i8259 0 0 - - /* IDSEL 0x1f */ - f800 0 0 1 &i8259 6 2 - f800 0 0 2 &i8259 0 0 - f800 0 0 3 &i8259 0 0 - f800 0 0 4 &i8259 0 0 + 9000 0 0 1 &i8259 a 2 + 9000 0 0 2 &i8259 b 2 + 9000 0 0 3 &i8259 c 2 + 9000 0 0 4 &i8259 9 2 + + // IDSEL 0x1c USB + e000 0 0 0 &i8259 c 2 + e100 0 0 0 &i8259 9 2 + e200 0 0 0 &i8259 a 2 + e300 0 0 0 &i8259 b 2 + + // IDSEL 0x1d Audio + e800 0 0 0 &i8259 6 2 + + // IDSEL 0x1e Legacy + f000 0 0 0 &i8259 7 2 + f100 0 0 0 &i8259 7 2 + + // IDSEL 0x1f IDE/SATA + f800 0 0 0 &i8259 e 2 + f900 0 0 0 &i8259 5 2 >; - i8259: i8259@4d0 { - clock-frequency = <0>; - interrupt-controller; - device_type = "interrupt-controller"; - #address-cells = <0>; - #interrupt-cells = <2>; - built-in; - compatible = "chrp,iic"; - big-endian; - interrupts = <49 2>; - interrupt-parent = <&mpic>; + uli1575@0 { + reg = <0 0 0 0 0>; + #size-cells = <2>; + #address-cells = <3>; + ranges = <02000000 0 80000000 + 02000000 0 80000000 + 0 20000000 + 01000000 0 00000000 + 01000000 0 00000000 + 0 00100000>; + + pci_bridge@0 { + reg = <0 0 0 0 0>; + #size-cells = <2>; + #address-cells = <3>; + ranges = <02000000 0 80000000 + 02000000 0 80000000 + 0 20000000 + 01000000 0 00000000 + 01000000 0 00000000 + 0 00100000>; + + isa@1e { + device_type = "isa"; + #interrupt-cells = <2>; + #size-cells = <1>; + #address-cells = <2>; + reg = <f000 0 0 0 0>; + ranges = <1 0 01000000 0 0 + 00001000>; + interrupt-parent = <&i8259>; + + i8259: interrupt-controller@20 { + reg = <1 20 2 + 1 a0 2 + 1 4d0 2>; + clock-frequency = <0>; + interrupt-controller; + device_type = "interrupt-controller"; + #address-cells = <0>; + #interrupt-cells = <2>; + built-in; + compatible = "chrp,iic"; + interrupts = <9 2>; + interrupt-parent = + <&mpic>; + }; + + i8042@60 { + #size-cells = <0>; + #address-cells = <1>; + reg = <1 60 1 1 64 1>; + interrupts = <1 3 c 3>; + interrupt-parent = + <&i8259>; + + keyboard@0 { + reg = <0>; + compatible = "pnpPNP,303"; + }; + + mouse@1 { + reg = <1>; + compatible = "pnpPNP,f03"; + }; + }; + + rtc@70 { + compatible = + "pnpPNP,b00"; + reg = <1 70 2>; + }; + + gpio@400 { + reg = <1 400 80>; + }; + }; + }; }; }; - pci@9000 { - compatible = "86xx"; + pcie@9000 { + compatible = "fsl,mpc8641-pcie"; device_type = "pci"; #interrupt-cells = <1>; #size-cells = <2>; @@ -316,10 +353,10 @@ interrupt-map-mask = <f800 0 0 7>; interrupt-map = < /* IDSEL 0x0 */ - 0000 0 0 1 &mpic 44 1 - 0000 0 0 2 &mpic 45 1 - 0000 0 0 3 &mpic 46 1 - 0000 0 0 4 &mpic 47 1 + 0000 0 0 1 &mpic 4 1 + 0000 0 0 2 &mpic 5 1 + 0000 0 0 3 &mpic 6 1 + 0000 0 0 4 &mpic 7 1 >; }; diff --git a/arch/powerpc/boot/dts/mpc866ads.dts b/arch/powerpc/boot/dts/mpc866ads.dts index c0d06fd12927..e5e7726ddb03 100644 --- a/arch/powerpc/boot/dts/mpc866ads.dts +++ b/arch/powerpc/boot/dts/mpc866ads.dts @@ -15,12 +15,10 @@ compatible = "mpc8xx"; #address-cells = <1>; #size-cells = <1>; - linux,phandle = <100>; cpus { #address-cells = <1>; #size-cells = <0>; - linux,phandle = <200>; PowerPC,866@0 { device_type = "cpu"; @@ -34,14 +32,12 @@ clock-frequency = <0>; 32-bit; interrupts = <f 2>; // decrementer interrupt - interrupt-parent = <ff000000>; - linux,phandle = <201>; + interrupt-parent = <&Mpc8xx_pic>; }; }; memory { device_type = "memory"; - linux,phandle = <300>; reg = <00000000 800000>; }; @@ -57,11 +53,9 @@ device_type = "mdio"; compatible = "fs_enet"; reg = <e80 8>; - linux,phandle = <e80>; #address-cells = <1>; #size-cells = <0>; - ethernet-phy@f { - linux,phandle = <e800f>; + phy: ethernet-phy@f { reg = <f>; device_type = "ethernet-phy"; }; @@ -75,12 +69,11 @@ reg = <e00 188>; mac-address = [ 00 00 0C 00 01 FD ]; interrupts = <3 1>; - interrupt-parent = <ff000000>; - phy-handle = <e800f>; + interrupt-parent = <&Mpc8xx_pic>; + phy-handle = <&Phy>; }; - pic@ff000000 { - linux,phandle = <ff000000>; + mpc8xx_pic: pic@ff000000 { interrupt-controller; #address-cells = <0>; #interrupt-cells = <2>; @@ -91,7 +84,6 @@ }; cpm@ff000000 { - linux,phandle = <ff000000>; #address-cells = <1>; #size-cells = <1>; #interrupt-cells = <2>; @@ -102,15 +94,14 @@ command-proc = <9c0>; brg-frequency = <0>; interrupts = <0 2>; // cpm error interrupt - interrupt-parent = <930>; + interrupt-parent = <&Cpm_pic>; - pic@930 { - linux,phandle = <930>; + cpm_pic: pic@930 { interrupt-controller; #address-cells = <0>; #interrupt-cells = <2>; interrupts = <5 2 0 2>; - interrupt-parent = <ff000000>; + interrupt-parent = <&Mpc8xx_pic>; reg = <930 20>; built-in; device_type = "cpm-pic"; @@ -128,7 +119,7 @@ tx-clock = <1>; current-speed = <0>; interrupts = <4 3>; - interrupt-parent = <930>; + interrupt-parent = <&Cpm_pic>; }; smc@a90 { @@ -142,7 +133,7 @@ tx-clock = <2>; current-speed = <0>; interrupts = <3 3>; - interrupt-parent = <930>; + interrupt-parent = <&Cpm_pic>; }; scc@a00 { @@ -153,7 +144,7 @@ reg = <a00 18 3c00 80>; mac-address = [ 00 00 0C 00 03 FD ]; interrupts = <1e 3>; - interrupt-parent = <930>; + interrupt-parent = <&Cpm_pic>; }; }; }; diff --git a/arch/powerpc/boot/dts/mpc885ads.dts b/arch/powerpc/boot/dts/mpc885ads.dts index 110bf6170603..dc7ab9c80611 100644 --- a/arch/powerpc/boot/dts/mpc885ads.dts +++ b/arch/powerpc/boot/dts/mpc885ads.dts @@ -15,12 +15,10 @@ compatible = "mpc8xx"; #address-cells = <1>; #size-cells = <1>; - linux,phandle = <100>; cpus { #address-cells = <1>; #size-cells = <0>; - linux,phandle = <200>; PowerPC,885@0 { device_type = "cpu"; @@ -34,14 +32,12 @@ clock-frequency = <0>; 32-bit; interrupts = <f 2>; // decrementer interrupt - interrupt-parent = <ff000000>; - linux,phandle = <201>; + interrupt-parent = <&Mpc8xx_pic>; }; }; memory { device_type = "memory"; - linux,phandle = <300>; reg = <00000000 800000>; }; @@ -57,21 +53,17 @@ device_type = "mdio"; compatible = "fs_enet"; reg = <e80 8>; - linux,phandle = <e80>; #address-cells = <1>; #size-cells = <0>; - ethernet-phy@0 { - linux,phandle = <e8000>; + Phy0: ethernet-phy@0 { reg = <0>; device_type = "ethernet-phy"; }; - ethernet-phy@1 { - linux,phandle = <e8001>; + Phy1: ethernet-phy@1 { reg = <1>; device_type = "ethernet-phy"; }; - ethernet-phy@2 { - linux,phandle = <e8002>; + Phy2: ethernet-phy@2 { reg = <2>; device_type = "ethernet-phy"; }; @@ -85,8 +77,8 @@ reg = <e00 188>; mac-address = [ 00 00 0C 00 01 FD ]; interrupts = <3 1>; - interrupt-parent = <ff000000>; - phy-handle = <e8000>; + interrupt-parent = <&Mpc8xx_pic>; + phy-handle = <&Phy1>; }; fec@1e00 { @@ -97,12 +89,11 @@ reg = <1e00 188>; mac-address = [ 00 00 0C 00 02 FD ]; interrupts = <7 1>; - interrupt-parent = <ff000000>; - phy-handle = <e8001>; + interrupt-parent = <&Mpc8xx_pic>; + phy-handle = <&Phy2>; }; - pic@ff000000 { - linux,phandle = <ff000000>; + Mpc8xx_pic: pic@ff000000 { interrupt-controller; #address-cells = <0>; #interrupt-cells = <2>; @@ -112,8 +103,18 @@ compatible = "CPM"; }; + pcmcia@0080 { + #address-cells = <3>; + #interrupt-cells = <1>; + #size-cells = <2>; + compatible = "fsl,pq-pcmcia"; + device_type = "pcmcia"; + reg = <80 80>; + interrupt-parent = <&Mpc8xx_pic>; + interrupts = <d 1>; + }; + cpm@ff000000 { - linux,phandle = <ff000000>; #address-cells = <1>; #size-cells = <1>; #interrupt-cells = <2>; @@ -124,15 +125,14 @@ command-proc = <9c0>; brg-frequency = <0>; interrupts = <0 2>; // cpm error interrupt - interrupt-parent = <930>; + interrupt-parent = <&Cpm_pic>; - pic@930 { - linux,phandle = <930>; + Cpm_pic: pic@930 { interrupt-controller; #address-cells = <0>; #interrupt-cells = <2>; interrupts = <5 2 0 2>; - interrupt-parent = <ff000000>; + interrupt-parent = <&Mpc8xx_pic>; reg = <930 20>; built-in; device_type = "cpm-pic"; @@ -150,7 +150,7 @@ tx-clock = <1>; current-speed = <0>; interrupts = <4 3>; - interrupt-parent = <930>; + interrupt-parent = <&Cpm_pic>; }; smc@a90 { @@ -164,7 +164,7 @@ tx-clock = <2>; current-speed = <0>; interrupts = <3 3>; - interrupt-parent = <930>; + interrupt-parent = <&Cpm_pic>; }; scc@a40 { @@ -175,8 +175,8 @@ reg = <a40 18 3e00 80>; mac-address = [ 00 00 0C 00 03 FD ]; interrupts = <1c 3>; - interrupt-parent = <930>; - phy-handle = <e8002>; + interrupt-parent = <&Cpm_pic>; + phy-handle = <&Phy2>; }; }; }; diff --git a/arch/powerpc/boot/dts/prpmc2800.dts b/arch/powerpc/boot/dts/prpmc2800.dts index 568965a022b9..5300b50cdc2f 100644 --- a/arch/powerpc/boot/dts/prpmc2800.dts +++ b/arch/powerpc/boot/dts/prpmc2800.dts @@ -207,6 +207,12 @@ interrupt-parent = <&/mv64x60/pic>; }; + wdt@b410 { /* watchdog timer */ + compatible = "marvell,mv64x60-wdt"; + reg = <b410 8>; + timeout = <a>; /* wdt timeout in seconds */ + }; + i2c@c000 { device_type = "i2c"; compatible = "marvell,mv64x60-i2c"; @@ -309,7 +315,7 @@ }; chosen { - bootargs = "ip=on console=ttyMM0"; + bootargs = "ip=on"; linux,stdout-path = "/mv64x60@f1000000/mpsc@8000"; }; }; diff --git a/arch/powerpc/boot/ebony.c b/arch/powerpc/boot/ebony.c index b1251ee7a102..75daedafd0a4 100644 --- a/arch/powerpc/boot/ebony.c +++ b/arch/powerpc/boot/ebony.c @@ -100,28 +100,13 @@ static void ebony_fixups(void) ibm440gp_fixup_clocks(sysclk, 6 * 1843200); ibm44x_fixup_memsize(); dt_fixup_mac_addresses(ebony_mac0, ebony_mac1); -} - -#define SPRN_DBCR0 0x134 -#define DBCR0_RST_SYSTEM 0x30000000 - -static void ebony_exit(void) -{ - unsigned long tmp; - - asm volatile ( - "mfspr %0,%1\n" - "oris %0,%0,%2@h\n" - "mtspr %1,%0" - : "=&r"(tmp) : "i"(SPRN_DBCR0), "i"(DBCR0_RST_SYSTEM) - ); - + ibm4xx_fixup_ebc_ranges("/plb/opb/ebc"); } void ebony_init(void *mac0, void *mac1) { platform_ops.fixups = ebony_fixups; - platform_ops.exit = ebony_exit; + platform_ops.exit = ibm44x_dbcr_reset; ebony_mac0 = mac0; ebony_mac1 = mac1; ft_init(_dtb_start, _dtb_end - _dtb_start, 32); diff --git a/arch/powerpc/boot/flatdevtree.c b/arch/powerpc/boot/flatdevtree.c index b732644788db..13761bf160c4 100644 --- a/arch/powerpc/boot/flatdevtree.c +++ b/arch/powerpc/boot/flatdevtree.c @@ -134,20 +134,6 @@ static char *ft_next(struct ft_cxt *cxt, char *p, struct ft_atom *ret) #define HDR_SIZE _ALIGN(sizeof(struct boot_param_header), 8) #define EXPAND_INCR 1024 /* alloc this much extra when expanding */ -/* See if the regions are in the standard order and non-overlapping */ -static int ft_ordered(struct ft_cxt *cxt) -{ - char *p = (char *)cxt->bph + HDR_SIZE; - enum ft_rgn_id r; - - for (r = FT_RSVMAP; r <= FT_STRINGS; ++r) { - if (p > cxt->rgn[r].start) - return 0; - p = cxt->rgn[r].start + cxt->rgn[r].size; - } - return p <= (char *)cxt->bph + cxt->max_size; -} - /* Copy the tree to a newly-allocated region and put things in order */ static int ft_reorder(struct ft_cxt *cxt, int nextra) { @@ -573,10 +559,6 @@ int ft_open(struct ft_cxt *cxt, void *blob, unsigned int max_size, cxt->rgn[FT_STRUCT].size = struct_size(cxt); cxt->rgn[FT_STRINGS].start = blob + be32_to_cpu(bph->off_dt_strings); cxt->rgn[FT_STRINGS].size = be32_to_cpu(bph->dt_strings_size); - /* Leave as '0' to force first ft_make_space call to do a ft_reorder - * and move dt to an area allocated by realloc. - cxt->isordered = ft_ordered(cxt); - */ cxt->p = cxt->rgn[FT_STRUCT].start; cxt->str_anchor = cxt->rgn[FT_STRINGS].start; diff --git a/arch/powerpc/boot/main.c b/arch/powerpc/boot/main.c index 56b56a8d4b23..416dc3857bfe 100644 --- a/arch/powerpc/boot/main.c +++ b/arch/powerpc/boot/main.c @@ -36,8 +36,6 @@ struct addr_range { unsigned long size; }; -typedef void (*kernel_entry_t)(unsigned long, unsigned long, void *); - #undef DEBUG static struct addr_range prep_kernel(void) diff --git a/arch/powerpc/boot/of.c b/arch/powerpc/boot/of.c index d16ee3e3f868..385e08b83b7e 100644 --- a/arch/powerpc/boot/of.c +++ b/arch/powerpc/boot/of.c @@ -15,8 +15,7 @@ #include "page.h" #include "ops.h" -typedef void *ihandle; -typedef void *phandle; +#include "of.h" extern char _end[]; @@ -25,154 +24,10 @@ extern char _end[]; #define RAM_END (512<<20) /* Fixme: use OF */ #define ONE_MB 0x100000 -int (*prom) (void *); static unsigned long claim_base; -static int call_prom(const char *service, int nargs, int nret, ...) -{ - int i; - struct prom_args { - const char *service; - int nargs; - int nret; - unsigned int args[12]; - } args; - va_list list; - - args.service = service; - args.nargs = nargs; - args.nret = nret; - - va_start(list, nret); - for (i = 0; i < nargs; i++) - args.args[i] = va_arg(list, unsigned int); - va_end(list); - - for (i = 0; i < nret; i++) - args.args[nargs+i] = 0; - - if (prom(&args) < 0) - return -1; - - return (nret > 0)? args.args[nargs]: 0; -} - -static int call_prom_ret(const char *service, int nargs, int nret, - unsigned int *rets, ...) -{ - int i; - struct prom_args { - const char *service; - int nargs; - int nret; - unsigned int args[12]; - } args; - va_list list; - - args.service = service; - args.nargs = nargs; - args.nret = nret; - - va_start(list, rets); - for (i = 0; i < nargs; i++) - args.args[i] = va_arg(list, unsigned int); - va_end(list); - - for (i = 0; i < nret; i++) - args.args[nargs+i] = 0; - - if (prom(&args) < 0) - return -1; - - if (rets != (void *) 0) - for (i = 1; i < nret; ++i) - rets[i-1] = args.args[nargs+i]; - - return (nret > 0)? args.args[nargs]: 0; -} - -/* - * Older OF's require that when claiming a specific range of addresses, - * we claim the physical space in the /memory node and the virtual - * space in the chosen mmu node, and then do a map operation to - * map virtual to physical. - */ -static int need_map = -1; -static ihandle chosen_mmu; -static phandle memory; - -/* returns true if s2 is a prefix of s1 */ -static int string_match(const char *s1, const char *s2) -{ - for (; *s2; ++s2) - if (*s1++ != *s2) - return 0; - return 1; -} - -static int check_of_version(void) -{ - phandle oprom, chosen; - char version[64]; - - oprom = finddevice("/openprom"); - if (oprom == (phandle) -1) - return 0; - if (getprop(oprom, "model", version, sizeof(version)) <= 0) - return 0; - version[sizeof(version)-1] = 0; - printf("OF version = '%s'\r\n", version); - if (!string_match(version, "Open Firmware, 1.") - && !string_match(version, "FirmWorks,3.")) - return 0; - chosen = finddevice("/chosen"); - if (chosen == (phandle) -1) { - chosen = finddevice("/chosen@0"); - if (chosen == (phandle) -1) { - printf("no chosen\n"); - return 0; - } - } - if (getprop(chosen, "mmu", &chosen_mmu, sizeof(chosen_mmu)) <= 0) { - printf("no mmu\n"); - return 0; - } - memory = (ihandle) call_prom("open", 1, 1, "/memory"); - if (memory == (ihandle) -1) { - memory = (ihandle) call_prom("open", 1, 1, "/memory@0"); - if (memory == (ihandle) -1) { - printf("no memory node\n"); - return 0; - } - } - printf("old OF detected\r\n"); - return 1; -} - -static void *claim(unsigned long virt, unsigned long size, unsigned long align) -{ - int ret; - unsigned int result; - - if (need_map < 0) - need_map = check_of_version(); - if (align || !need_map) - return (void *) call_prom("claim", 3, 1, virt, size, align); - - ret = call_prom_ret("call-method", 5, 2, &result, "claim", memory, - align, size, virt); - if (ret != 0 || result == -1) - return (void *) -1; - ret = call_prom_ret("call-method", 5, 2, &result, "claim", chosen_mmu, - align, size, virt); - /* 0x12 == coherent + read/write */ - ret = call_prom("call-method", 6, 1, "map", chosen_mmu, - 0x12, size, virt, virt); - return (void *) virt; -} - static void *of_try_claim(unsigned long size) { unsigned long addr = 0; @@ -184,7 +39,7 @@ static void *of_try_claim(unsigned long size) #ifdef DEBUG printf(" trying: 0x%08lx\n\r", claim_base); #endif - addr = (unsigned long)claim(claim_base, size, 0); + addr = (unsigned long)of_claim(claim_base, size, 0); if ((void *)addr != (void *)-1) break; } @@ -208,64 +63,6 @@ static void of_image_hdr(const void *hdr) } } -static void *of_vmlinux_alloc(unsigned long size) -{ - void *p = malloc(size); - - if (!p) - fatal("Can't allocate memory for kernel image!\n\r"); - - return p; -} - -static void of_exit(void) -{ - call_prom("exit", 0, 0); -} - -/* - * OF device tree routines - */ -static void *of_finddevice(const char *name) -{ - return (phandle) call_prom("finddevice", 1, 1, name); -} - -static int of_getprop(const void *phandle, const char *name, void *buf, - const int buflen) -{ - return call_prom("getprop", 4, 1, phandle, name, buf, buflen); -} - -static int of_setprop(const void *phandle, const char *name, const void *buf, - const int buflen) -{ - return call_prom("setprop", 4, 1, phandle, name, buf, buflen); -} - -/* - * OF console routines - */ -static void *of_stdout_handle; - -static int of_console_open(void) -{ - void *devp; - - if (((devp = finddevice("/chosen")) != NULL) - && (getprop(devp, "stdout", &of_stdout_handle, - sizeof(of_stdout_handle)) - == sizeof(of_stdout_handle))) - return 0; - - return -1; -} - -static void of_console_write(char *buf, int len) -{ - call_prom("write", 3, 1, of_stdout_handle, buf, len); -} - void platform_init(unsigned long a1, unsigned long a2, void *promptr) { platform_ops.image_hdr = of_image_hdr; @@ -277,10 +74,9 @@ void platform_init(unsigned long a1, unsigned long a2, void *promptr) dt_ops.getprop = of_getprop; dt_ops.setprop = of_setprop; - console_ops.open = of_console_open; - console_ops.write = of_console_write; + of_console_init(); - prom = (int (*)(void *))promptr; + of_init(promptr); loader_info.promptr = promptr; if (a1 && a2 && a2 != 0xdeadbeef) { loader_info.initrd_addr = a1; diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h index 959124f3f9af..86077066cd7c 100644 --- a/arch/powerpc/boot/ops.h +++ b/arch/powerpc/boot/ops.h @@ -19,6 +19,8 @@ #define MAX_PATH_LEN 256 #define MAX_PROP_LEN 256 /* What should this be? */ +typedef void (*kernel_entry_t)(unsigned long r3, unsigned long r4, void *r5); + /* Platform specific operations */ struct platform_ops { void (*fixups)(void); @@ -51,7 +53,7 @@ extern struct dt_ops dt_ops; /* Console operations */ struct console_ops { int (*open)(void); - void (*write)(char *buf, int len); + void (*write)(const char *buf, int len); void (*edit_cmdline)(char *buf, int len); void (*close)(void); void *data; diff --git a/arch/powerpc/boot/serial.c b/arch/powerpc/boot/serial.c index 7fd32330a9a5..eaa0d3ae3518 100644 --- a/arch/powerpc/boot/serial.c +++ b/arch/powerpc/boot/serial.c @@ -27,7 +27,7 @@ static int serial_open(void) return scdp->open(); } -static void serial_write(char *buf, int len) +static void serial_write(const char *buf, int len) { struct serial_console_data *scdp = console_ops.data; diff --git a/arch/powerpc/boot/stdio.c b/arch/powerpc/boot/stdio.c index 0a9feeb98342..5b57800bbc67 100644 --- a/arch/powerpc/boot/stdio.c +++ b/arch/powerpc/boot/stdio.c @@ -190,7 +190,11 @@ int vsprintf(char *buf, const char *fmt, va_list args) /* get the conversion qualifier */ qualifier = -1; - if (*fmt == 'h' || *fmt == 'l' || *fmt == 'L' || *fmt =='Z') { + if (*fmt == 'l' && *(fmt + 1) == 'l') { + qualifier = 'q'; + fmt += 2; + } else if (*fmt == 'h' || *fmt == 'l' || *fmt == 'L' + || *fmt == 'Z') { qualifier = *fmt; ++fmt; } @@ -281,6 +285,10 @@ int vsprintf(char *buf, const char *fmt, va_list args) num = va_arg(args, unsigned long); if (flags & SIGN) num = (signed long) num; + } else if (qualifier == 'q') { + num = va_arg(args, unsigned long long); + if (flags & SIGN) + num = (signed long long) num; } else if (qualifier == 'Z') { num = va_arg(args, size_t); } else if (qualifier == 'h') { diff --git a/arch/powerpc/boot/types.h b/arch/powerpc/boot/types.h index 79d26e708677..31393d17a9c1 100644 --- a/arch/powerpc/boot/types.h +++ b/arch/powerpc/boot/types.h @@ -7,6 +7,10 @@ typedef unsigned char u8; typedef unsigned short u16; typedef unsigned int u32; typedef unsigned long long u64; +typedef signed char s8; +typedef short s16; +typedef int s32; +typedef long long s64; #define min(x,y) ({ \ typeof(x) _x = (x); \ diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index da77adc73078..65f685479175 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -144,6 +144,15 @@ miboot|uboot) cuboot*) gzip= ;; +ps3) + platformo="$object/ps3-head.o $object/ps3-hvcall.o $object/ps3.o" + lds=$object/zImage.ps3.lds + gzip= + ext=bin + objflags="-O binary --set-section-flags=.bss=contents,alloc,load,data" + ksection=.kernel:vmlinux.bin + isection=.kernel:initrd + ;; esac vmz="$tmpdir/`basename \"$kernel\"`.$ext" @@ -239,4 +248,50 @@ treeboot*) fi exit 0 ;; +ps3) + # The ps3's loader supports loading gzipped binary images from flash + # rom to addr zero. The loader enters the image at addr 0x100. A + # bootwrapper overlay is use to arrange for the kernel to be loaded + # to addr zero and to have a suitable bootwrapper entry at 0x100. + # To construct the rom image, 0x100 bytes from offset 0x100 in the + # kernel is copied to the bootwrapper symbol __system_reset_kernel. + # The 0x100 bytes at the bootwrapper symbol __system_reset_overlay is + # then copied to offset 0x100. At runtime the bootwrapper program + # copies the 0x100 bytes at __system_reset_kernel to addr 0x100. + + system_reset_overlay=0x`${CROSS}nm "$ofile" \ + | grep ' __system_reset_overlay$' \ + | cut -d' ' -f1` + system_reset_overlay=`printf "%d" $system_reset_overlay` + system_reset_kernel=0x`${CROSS}nm "$ofile" \ + | grep ' __system_reset_kernel$' \ + | cut -d' ' -f1` + system_reset_kernel=`printf "%d" $system_reset_kernel` + overlay_dest="256" + overlay_size="256" + + rm -f "$object/otheros.bld" + + ${CROSS}objcopy -O binary "$ofile" "$ofile.bin" + + msg=$(dd if="$ofile.bin" of="$ofile.bin" conv=notrunc \ + skip=$overlay_dest seek=$system_reset_kernel \ + count=$overlay_size bs=1 2>&1) + + if [ $? -ne "0" ]; then + echo $msg + exit 1 + fi + + msg=$(dd if="$ofile.bin" of="$ofile.bin" conv=notrunc \ + skip=$system_reset_overlay seek=$overlay_dest \ + count=$overlay_size bs=1 2>&1) + + if [ $? -ne "0" ]; then + echo $msg + exit 2 + fi + + gzip --force -9 --stdout "$ofile.bin" > "$object/otheros.bld" + ;; esac diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig index 74f83f4a4e5e..8b47c846421c 100644 --- a/arch/powerpc/configs/cell_defconfig +++ b/arch/powerpc/configs/cell_defconfig @@ -1,9 +1,23 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc6 -# Tue Jun 26 12:32:34 2007 +# Linux kernel version: 2.6.23-rc3 +# Wed Aug 22 15:19:19 2007 # CONFIG_PPC64=y + +# +# Processor support +# +# CONFIG_POWER4_ONLY is not set +CONFIG_POWER3=y +CONFIG_POWER4=y +CONFIG_PPC_FPU=y +CONFIG_ALTIVEC=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_MM_SLICES=y +CONFIG_VIRT_CPU_ACCOUNTING=y +CONFIG_SMP=y +CONFIG_NR_CPUS=4 CONFIG_64BIT=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -15,6 +29,7 @@ CONFIG_ARCH_HAS_ILOG2_U64=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_ARCH_NO_VIRT_TO_BUS=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y @@ -22,51 +37,33 @@ CONFIG_SYSVIPC_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set - -# -# Processor support -# -# CONFIG_POWER4_ONLY is not set -CONFIG_POWER3=y -CONFIG_POWER4=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set CONFIG_PPC_DCR_MMIO=y CONFIG_PPC_DCR=y CONFIG_PPC_OF_PLATFORM_PCI=y -CONFIG_ALTIVEC=y -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_MM_SLICES=y -CONFIG_VIRT_CPU_ACCOUNTING=y -CONFIG_SMP=y -CONFIG_NR_CPUS=4 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y @@ -96,16 +93,13 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLAB=y -# CONFIG_SLUB is not set +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set @@ -113,12 +107,9 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -138,7 +129,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_PPC_MULTIPLATFORM=y # CONFIG_EMBEDDED6xx is not set -# CONFIG_APUS is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_PPC_PSERIES is not set # CONFIG_PPC_ISERIES is not set # CONFIG_PPC_MPC52xx is not set @@ -158,7 +151,11 @@ CONFIG_PS3_HTAB_SIZE=20 CONFIG_PS3_USE_LPAR_ADDR=y CONFIG_PS3_VUART=y CONFIG_PS3_PS3AV=y -CONFIG_PS3_SYS_MANAGER=y +CONFIG_PS3_SYS_MANAGER=m +CONFIG_PS3_STORAGE=y +CONFIG_PS3_DISK=y +CONFIG_PS3_ROM=m +CONFIG_PS3_FLASH=m CONFIG_PPC_CELL=y CONFIG_PPC_CELL_NATIVE=y CONFIG_PPC_IBM_CELL_BLADE=y @@ -171,6 +168,7 @@ CONFIG_SPU_BASE=y CONFIG_CBE_RAS=y CONFIG_CBE_THERM=m CONFIG_CBE_CPUFREQ=m +CONFIG_CBE_CPUFREQ_PMI=m # CONFIG_PQ2ADS is not set CONFIG_PPC_NATIVE=y CONFIG_UDBG_RTAS_CONSOLE=y @@ -183,7 +181,7 @@ CONFIG_PPC_RTAS=y # CONFIG_RTAS_ERROR_LOGGING is not set CONFIG_RTAS_PROC=y CONFIG_RTAS_FLASH=y -# CONFIG_PPC_PMI is not set +CONFIG_PPC_PMI=m CONFIG_MMIO_NVRAM=y # CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set @@ -206,6 +204,8 @@ CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y # CPU Frequency drivers # # CONFIG_CPM2 is not set +CONFIG_AXON_RAM=m +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -248,6 +248,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y CONFIG_ARCH_MEMORY_PROBE=y CONFIG_NODES_SPAN_OTHER_NODES=y CONFIG_PPC_HAS_HASH_64K=y @@ -268,7 +269,9 @@ CONFIG_GENERIC_ISA_DMA=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y CONFIG_PCIEPORTBUS=y +CONFIG_PCIEAER=y CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set # CONFIG_PCI_DEBUG is not set @@ -359,6 +362,7 @@ CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +# CONFIG_NETFILTER_XT_TARGET_TRACE is not set CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_DCCP=m @@ -377,6 +381,7 @@ CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_U32=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m # @@ -448,6 +453,7 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -462,28 +468,12 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set @@ -499,14 +489,11 @@ CONFIG_BLK_DEV_RAM_SIZE=131072 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -572,6 +559,7 @@ CONFIG_BLK_DEV_IDEDMA=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -604,10 +592,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_ISCSI_ATTRS is not set CONFIG_SCSI_SAS_ATTRS=y # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -622,7 +607,6 @@ CONFIG_SCSI_SAS_ATTRS=y # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_EATA is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -696,10 +680,6 @@ CONFIG_PATA_PDC2027X=m # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_SCC is not set - -# -# Multi-device support (RAID and LVM) -# CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -717,6 +697,7 @@ CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m # CONFIG_DM_MULTIPATH_EMC is not set +# CONFIG_DM_MULTIPATH_RDAC is not set # CONFIG_DM_DELAY is not set # @@ -728,43 +709,30 @@ CONFIG_FUSION=y CONFIG_FUSION_SAS=y CONFIG_FUSION_MAX_SGE=128 # CONFIG_FUSION_CTL is not set +# CONFIG_FUSION_LOGGING is not set # # IEEE 1394 (FireWire) support # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set CONFIG_BONDING=m +CONFIG_MACVLAN=m # CONFIG_EQUALIZER is not set CONFIG_TUN=y # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set @@ -781,11 +749,12 @@ CONFIG_E1000_NAPI=y # CONFIG_SIS190 is not set CONFIG_SKGE=m CONFIG_SKY2=m -# CONFIG_SK98LIN is not set +# CONFIG_SKY2_DEBUG is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set CONFIG_SPIDER_NET=y +CONFIG_GELIC_NET=m # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set CONFIG_NETDEV_10000=y @@ -824,15 +793,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -925,10 +886,6 @@ CONFIG_UNIX98_PTYS=y CONFIG_HVC_DRIVER=y CONFIG_HVC_RTAS=y CONFIG_HVC_BEAT=y - -# -# IPMI -# CONFIG_IPMI_HANDLER=m # CONFIG_IPMI_PANIC_EVENT is not set CONFIG_IPMI_DEVICE_INTERFACE=m @@ -963,10 +920,6 @@ CONFIG_GEN_RTC=y # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_HANGCHECK_TIMER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -1000,6 +953,7 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set @@ -1011,11 +965,13 @@ CONFIG_I2C_ALGOBIT=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -1026,11 +982,8 @@ CONFIG_I2C_ALGOBIT=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -1055,6 +1008,7 @@ CONFIG_I2C_ALGOBIT=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -1068,10 +1022,7 @@ CONFIG_DUMMY_CONSOLE=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set @@ -1085,10 +1036,7 @@ CONFIG_HID=m # # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -1122,6 +1070,7 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -1199,23 +1148,7 @@ CONFIG_USB_MON=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# CONFIG_INFINIBAND=m CONFIG_INFINIBAND_USER_MAD=m CONFIG_INFINIBAND_USER_ACCESS=m @@ -1231,14 +1164,13 @@ CONFIG_INFINIBAND_IPOIB_DEBUG=y CONFIG_INFINIBAND_IPOIB_DEBUG_DATA=y # CONFIG_INFINIBAND_SRP is not set # CONFIG_INFINIBAND_ISER is not set +CONFIG_EDAC=y # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock +# Reporting subsystems # +# CONFIG_EDAC_DEBUG is not set +CONFIG_EDAC_MM_EDAC=y # CONFIG_RTC_CLASS is not set # @@ -1255,6 +1187,12 @@ CONFIG_INFINIBAND_IPOIB_DEBUG_DATA=y # # +# Userspace I/O +# +CONFIG_UIO=m +# CONFIG_UIO_CIF is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -1357,7 +1295,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1439,6 +1376,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m @@ -1455,7 +1393,8 @@ CONFIG_HAS_DMA=y # Instrumentation Support # CONFIG_PROFILING=y -CONFIG_OPROFILE=y +CONFIG_OPROFILE=m +CONFIG_OPROFILE_CELL=y # CONFIG_KPROBES is not set # @@ -1470,9 +1409,10 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set # CONFIG_DETECT_SOFTLOCKUP is not set +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set -# CONFIG_DEBUG_SLAB is not set +# CONFIG_SLUB_DEBUG_ON is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -1503,10 +1443,6 @@ CONFIG_IRQSTACKS=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=m @@ -1545,7 +1481,4 @@ CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y diff --git a/arch/powerpc/configs/celleb_defconfig b/arch/powerpc/configs/celleb_defconfig index 0dc9874b46e3..b4ac498c3cce 100644 --- a/arch/powerpc/configs/celleb_defconfig +++ b/arch/powerpc/configs/celleb_defconfig @@ -1,9 +1,23 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc6 -# Tue Jun 26 12:33:17 2007 +# Linux kernel version: 2.6.23-rc4 +# Thu Aug 30 16:32:07 2007 # CONFIG_PPC64=y + +# +# Processor support +# +# CONFIG_POWER4_ONLY is not set +CONFIG_POWER3=y +CONFIG_POWER4=y +CONFIG_PPC_FPU=y +CONFIG_ALTIVEC=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_MM_SLICES=y +CONFIG_VIRT_CPU_ACCOUNTING=y +CONFIG_SMP=y +CONFIG_NR_CPUS=4 CONFIG_64BIT=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -15,6 +29,7 @@ CONFIG_ARCH_HAS_ILOG2_U64=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_ARCH_NO_VIRT_TO_BUS=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y @@ -22,50 +37,32 @@ CONFIG_SYSVIPC_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y # CONFIG_PPC_UDBG_16550 is not set # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set - -# -# Processor support -# -# CONFIG_POWER4_ONLY is not set -CONFIG_POWER3=y -CONFIG_POWER4=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_PPC_OF_PLATFORM_PCI=y -CONFIG_ALTIVEC=y -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_MM_SLICES=y -CONFIG_VIRT_CPU_ACCOUNTING=y -CONFIG_SMP=y -CONFIG_NR_CPUS=4 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y @@ -101,10 +98,6 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set @@ -112,12 +105,9 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set +CONFIG_BLK_DEV_BSG=y # # IO Schedulers @@ -137,7 +127,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_PPC_MULTIPLATFORM=y # CONFIG_EMBEDDED6xx is not set -# CONFIG_APUS is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_PPC_PSERIES is not set # CONFIG_PPC_ISERIES is not set # CONFIG_PPC_MPC52xx is not set @@ -171,6 +163,7 @@ CONFIG_PPC_UDBG_BEAT=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -212,6 +205,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y CONFIG_ARCH_MEMORY_PROBE=y CONFIG_NODES_SPAN_OTHER_NODES=y CONFIG_PPC_HAS_HASH_64K=y @@ -232,6 +226,7 @@ CONFIG_GENERIC_ISA_DMA=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -363,6 +358,7 @@ CONFIG_IP_NF_QUEUE=m # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -377,28 +373,12 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set @@ -414,14 +394,11 @@ CONFIG_BLK_DEV_RAM_SIZE=131072 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -487,6 +464,7 @@ CONFIG_BLK_DEV_IDEDMA=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=m +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set # CONFIG_SCSI_PROC_FS is not set @@ -519,10 +497,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -537,7 +512,6 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_EATA is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -556,10 +530,6 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -577,6 +547,7 @@ CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m # CONFIG_DM_MULTIPATH_EMC is not set +# CONFIG_DM_MULTIPATH_RDAC is not set # CONFIG_DM_DELAY is not set # @@ -592,37 +563,23 @@ CONFIG_DM_MULTIPATH=m # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set @@ -637,7 +594,6 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -680,15 +636,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -775,10 +723,6 @@ CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set CONFIG_HVC_DRIVER=y CONFIG_HVC_BEAT=y - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -807,10 +751,6 @@ CONFIG_GEN_RTC=y # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_HANGCHECK_TIMER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -844,6 +784,7 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set @@ -855,11 +796,13 @@ CONFIG_I2C_ALGOBIT=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -870,11 +813,8 @@ CONFIG_I2C_ALGOBIT=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -899,6 +839,7 @@ CONFIG_I2C_ALGOBIT=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -912,10 +853,7 @@ CONFIG_DUMMY_CONSOLE=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -926,10 +864,7 @@ CONFIG_USB_HID=y # CONFIG_USB_HIDINPUT_POWERBOOK is not set # CONFIG_HID_FF is not set CONFIG_USB_HIDDEV=y - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -960,6 +895,7 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -1037,32 +973,9 @@ CONFIG_USB_MON=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -1079,6 +992,11 @@ CONFIG_USB_MON=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -1189,7 +1107,6 @@ CONFIG_SUNRPC=m # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1271,6 +1188,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m @@ -1297,6 +1215,7 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -1339,10 +1258,6 @@ CONFIG_PPC_EARLY_DEBUG_BEAT=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=m @@ -1382,7 +1297,4 @@ CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m # CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_HW is not set diff --git a/arch/powerpc/configs/chrp32_defconfig b/arch/powerpc/configs/chrp32_defconfig index 7a747c438536..c3977e334b3b 100644 --- a/arch/powerpc/configs/chrp32_defconfig +++ b/arch/powerpc/configs/chrp32_defconfig @@ -1,9 +1,26 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc6 -# Tue Jun 26 12:36:45 2007 +# Linux kernel version: 2.6.23-rc4 +# Thu Aug 30 16:33:50 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_PPC_FPU=y +# CONFIG_ALTIVEC is not set +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_SMP=y +CONFIG_NR_CPUS=4 CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,62 +31,38 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y CONFIG_GENERIC_TBSYNC=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set - -# -# Processor support -# -CONFIG_CLASSIC32=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_85xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_6xx=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -# CONFIG_ALTIVEC is not set -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_STD_MMU_32=y -# CONFIG_PPC_MM_SLICES is not set -CONFIG_SMP=y -CONFIG_NR_CPUS=4 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y @@ -105,10 +98,6 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y @@ -116,14 +105,11 @@ CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# CONFIG_BLOCK=y CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -143,7 +129,10 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_PPC_MULTIPLATFORM=y # CONFIG_EMBEDDED6xx is not set -# CONFIG_APUS is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set +CONFIG_CLASSIC32=y CONFIG_PPC_CHRP=y # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set @@ -169,6 +158,7 @@ CONFIG_PPC_MPC106=y # CONFIG_CPU_FREQ is not set # CONFIG_TAU is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -200,6 +190,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -214,9 +206,9 @@ CONFIG_ISA=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y -# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -296,6 +288,7 @@ CONFIG_NF_CONNTRACK=m # CONFIG_NF_CONNTRACK_MARK is not set # CONFIG_NF_CONNTRACK_EVENTS is not set # CONFIG_NF_CT_PROTO_SCTP is not set +# CONFIG_NF_CT_PROTO_UDPLITE is not set # CONFIG_NF_CONNTRACK_AMANDA is not set CONFIG_NF_CONNTRACK_FTP=m # CONFIG_NF_CONNTRACK_H323 is not set @@ -313,6 +306,7 @@ CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set # CONFIG_NETFILTER_XT_MATCH_COMMENT is not set # CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set +# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set # CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set # CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set # CONFIG_NETFILTER_XT_MATCH_DCCP is not set @@ -332,6 +326,7 @@ CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set # CONFIG_NETFILTER_XT_MATCH_STRING is not set # CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set +# CONFIG_NETFILTER_XT_MATCH_U32 is not set # CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set # @@ -407,6 +402,7 @@ CONFIG_NF_NAT_SIP=m # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -421,27 +417,12 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# # CONFIG_PNP is not set -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y CONFIG_BLK_DEV_FD=y # CONFIG_BLK_DEV_XD is not set # CONFIG_BLK_CPQ_DA is not set @@ -460,14 +441,11 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -533,6 +511,7 @@ CONFIG_BLK_DEV_IDEDMA=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -563,12 +542,8 @@ CONFIG_SCSI_WAIT_SCAN=m CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -622,15 +597,6 @@ CONFIG_SCSI_SYM53C8XX_MMIO=y # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set # CONFIG_ATA is not set - -# -# Old CD-ROM drivers (not SCSI, not IDE) -# -# CONFIG_CD_NO_IDESCSI is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -646,27 +612,17 @@ CONFIG_SCSI_SYM53C8XX_MMIO=y # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -676,10 +632,6 @@ CONFIG_MII=y # CONFIG_LANCE is not set # CONFIG_NET_VENDOR_SMC is not set # CONFIG_NET_VENDOR_RACAL is not set - -# -# Tulip family network device support -# CONFIG_NET_TULIP=y # CONFIG_DE2104X is not set # CONFIG_TULIP is not set @@ -732,7 +684,6 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -776,6 +727,7 @@ CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m CONFIG_PPP_MPPE=m CONFIG_PPPOE=m +# CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set CONFIG_SLHC=m # CONFIG_NET_FC is not set @@ -783,15 +735,7 @@ CONFIG_SLHC=m # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -892,10 +836,6 @@ CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_BRIQ_PANEL=m # CONFIG_HVC_RTAS is not set - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set @@ -908,10 +848,6 @@ CONFIG_GEN_RTC=y # CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -947,6 +883,7 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set @@ -959,12 +896,14 @@ CONFIG_I2C_ALGOBIT=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_M41T00 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -975,11 +914,8 @@ CONFIG_I2C_ALGOBIT=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -998,8 +934,8 @@ CONFIG_I2C_ALGOBIT=y # Graphics support # CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_LCD_CLASS_DEVICE=m +CONFIG_BACKLIGHT_CLASS_DEVICE=y # # Display device support @@ -1010,6 +946,7 @@ CONFIG_DISPLAY_SUPPORT=m # Display hardware drivers # # CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_DDC=y @@ -1080,6 +1017,7 @@ CONFIG_VGA_CONSOLE=y # CONFIG_MDA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y @@ -1093,10 +1031,7 @@ CONFIG_LOGO_LINUX_CLUT224=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -1107,10 +1042,7 @@ CONFIG_USB_HID=y # CONFIG_USB_HIDINPUT_POWERBOOK is not set # CONFIG_HID_FF is not set # CONFIG_USB_HIDDEV is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -1132,7 +1064,6 @@ CONFIG_USB_EHCI_HCD=m # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_HCD_PPC_OF is not set @@ -1141,6 +1072,7 @@ CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -1219,32 +1151,9 @@ CONFIG_USB_MON=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -1261,6 +1170,11 @@ CONFIG_USB_MON=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -1348,7 +1262,6 @@ CONFIG_RAMFS=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1430,6 +1343,7 @@ CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m @@ -1456,6 +1370,7 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -1490,10 +1405,6 @@ CONFIG_XMON_DISASSEMBLY=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=m CONFIG_CRYPTO_BLKCIPHER=m @@ -1531,7 +1442,4 @@ CONFIG_CRYPTO_ARC4=m # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_HW is not set diff --git a/arch/powerpc/configs/ebony_defconfig b/arch/powerpc/configs/ebony_defconfig index 5762cddfc148..ebb8167608b8 100644 --- a/arch/powerpc/configs/ebony_defconfig +++ b/arch/powerpc/configs/ebony_defconfig @@ -1,9 +1,25 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc6 -# Tue Jun 26 12:38:33 2007 +# Linux kernel version: 2.6.23-rc4 +# Thu Aug 30 16:34:11 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +# CONFIG_6xx is not set +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +CONFIG_44x=y +# CONFIG_E200 is not set +CONFIG_4xx=y +CONFIG_BOOKE=y +CONFIG_PTE_64BIT=y +CONFIG_PHYS_64BIT=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,61 +30,39 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y # CONFIG_PPC_UDBG_16550 is not set # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set - -# -# Processor support -# -# CONFIG_CLASSIC32 is not set -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_85xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -CONFIG_44x=y -# CONFIG_E200 is not set CONFIG_PPC_DCR_NATIVE=y # CONFIG_PPC_DCR_MMIO is not set CONFIG_PPC_DCR=y -CONFIG_4xx=y -CONFIG_BOOKE=y -CONFIG_PTE_64BIT=y -CONFIG_PHYS_64BIT=y -# CONFIG_PPC_MM_SLICES is not set -CONFIG_NOT_COHERENT_CACHE=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -102,24 +96,17 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -155,6 +142,7 @@ CONFIG_440GP=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -184,6 +172,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set CONFIG_SECCOMP=y @@ -196,9 +186,9 @@ CONFIG_ISA_DMA_API=y # CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y -# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -306,6 +296,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -320,27 +311,12 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# CONFIG_CONNECTOR=y CONFIG_PROC_EVENTS=y # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -356,14 +332,12 @@ CONFIG_BLK_DEV_RAM_SIZE=35000 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +# CONFIG_XILINX_SYSACE is not set +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -371,12 +345,9 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -389,35 +360,17 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set - -# -# Ethernet (10 or 100Mbit) -# # CONFIG_NET_ETHERNET is not set -CONFIG_IBM_EMAC=y -CONFIG_IBM_EMAC_RXB=128 -CONFIG_IBM_EMAC_TXB=64 -CONFIG_IBM_EMAC_POLL_WEIGHT=32 -CONFIG_IBM_EMAC_RX_COPY_THRESHOLD=256 -CONFIG_IBM_EMAC_RX_SKB_HEADROOM=0 -# CONFIG_IBM_EMAC_DEBUG is not set -CONFIG_IBM_EMAC_ZMII=y CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -429,7 +382,6 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -459,15 +411,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -512,10 +456,6 @@ CONFIG_SERIAL_OF_PLATFORM=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set @@ -526,10 +466,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set @@ -539,11 +475,8 @@ CONFIG_DEVPORT=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -568,6 +501,7 @@ CONFIG_DEVPORT=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -575,10 +509,7 @@ CONFIG_DEVPORT=y # Sound # # CONFIG_SOUND is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -593,32 +524,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -635,6 +543,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -723,7 +636,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -750,6 +662,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y @@ -774,6 +687,7 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -796,7 +710,6 @@ CONFIG_FORCED_INLINING=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -804,10 +717,6 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -845,7 +754,4 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_HW is not set diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig index a217f4ebcf71..a655d87b3f8b 100644 --- a/arch/powerpc/configs/g5_defconfig +++ b/arch/powerpc/configs/g5_defconfig @@ -1,9 +1,22 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc6 -# Tue Jun 26 12:38:34 2007 +# Linux kernel version: 2.6.23-rc4 +# Thu Aug 30 16:34:59 2007 # CONFIG_PPC64=y + +# +# Processor support +# +CONFIG_POWER4_ONLY=y +CONFIG_POWER4=y +CONFIG_PPC_FPU=y +CONFIG_ALTIVEC=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_MM_SLICES=y +CONFIG_VIRT_CPU_ACCOUNTING=y +CONFIG_SMP=y +CONFIG_NR_CPUS=4 CONFIG_64BIT=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -15,6 +28,7 @@ CONFIG_ARCH_HAS_ILOG2_U64=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_ARCH_NO_VIRT_TO_BUS=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y @@ -22,50 +36,33 @@ CONFIG_SYSVIPC_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y # CONFIG_PPC_UDBG_16550 is not set CONFIG_GENERIC_TBSYNC=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set CONFIG_PPC64_SWSUSP=y - -# -# Processor support -# -CONFIG_POWER4_ONLY=y -CONFIG_POWER4=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set # CONFIG_PPC_OF_PLATFORM_PCI is not set -CONFIG_ALTIVEC=y -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_MM_SLICES=y -CONFIG_VIRT_CPU_ACCOUNTING=y -CONFIG_SMP=y -CONFIG_NR_CPUS=4 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y @@ -101,10 +98,6 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set @@ -112,12 +105,9 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set +CONFIG_BLK_DEV_BSG=y # # IO Schedulers @@ -137,7 +127,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_PPC_MULTIPLATFORM=y # CONFIG_EMBEDDED6xx is not set -# CONFIG_APUS is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_PPC_PSERIES is not set # CONFIG_PPC_ISERIES is not set # CONFIG_PPC_MPC52xx is not set @@ -182,6 +174,7 @@ CONFIG_CPU_FREQ_GOV_USERSPACE=y # CONFIG_CPU_FREQ_PMAC64=y # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -219,12 +212,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y # CONFIG_PPC_HAS_HASH_64K is not set # CONFIG_PPC_64K_PAGES is not set # CONFIG_SCHED_SMT is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_SMP_POSSIBLE=y CONFIG_SECCOMP=y # CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y @@ -237,6 +232,7 @@ CONFIG_GENERIC_ISA_DMA=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y @@ -308,6 +304,7 @@ CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CONNTRACK_EVENTS=y # CONFIG_NF_CT_PROTO_SCTP is not set +# CONFIG_NF_CT_PROTO_UDPLITE is not set # CONFIG_NF_CONNTRACK_AMANDA is not set CONFIG_NF_CONNTRACK_FTP=m # CONFIG_NF_CONNTRACK_H323 is not set @@ -365,6 +362,7 @@ CONFIG_LLC=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -379,28 +377,12 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set @@ -418,14 +400,11 @@ CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -493,6 +472,7 @@ CONFIG_BLK_DEV_IDEDMA=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -525,10 +505,7 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -543,7 +520,6 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_EATA is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -616,10 +592,6 @@ CONFIG_SATA_SVW=y # CONFIG_PATA_SIS is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set - -# -# Multi-device support (RAID and LVM) -# CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y @@ -672,10 +644,6 @@ CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y CONFIG_IEEE1394_ETH1394=m CONFIG_IEEE1394_DV1394=m CONFIG_IEEE1394_RAWIO=y - -# -# I2O device support -# # CONFIG_I2O is not set CONFIG_MACINTOSH_DRIVERS=y CONFIG_ADB_PMU=y @@ -688,31 +656,21 @@ CONFIG_WINDFARM_PM81=y CONFIG_WINDFARM_PM91=y CONFIG_WINDFARM_PM112=y # CONFIG_PMAC_RACKMETER is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m CONFIG_BONDING=m +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set CONFIG_SUNGEM=y # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set @@ -730,7 +688,6 @@ CONFIG_E1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set @@ -787,6 +744,7 @@ CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m # CONFIG_PPP_MPPE is not set CONFIG_PPPOE=m +# CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set CONFIG_SLHC=m # CONFIG_NET_FC is not set @@ -794,15 +752,7 @@ CONFIG_SLHC=m # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -876,10 +826,6 @@ CONFIG_HW_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set @@ -893,10 +839,6 @@ CONFIG_AGP_UNINORTH=m CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=256 # CONFIG_HANGCHECK_TIMER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -931,6 +873,7 @@ CONFIG_I2C_POWERMAC=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set @@ -942,11 +885,13 @@ CONFIG_I2C_POWERMAC=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -957,11 +902,8 @@ CONFIG_I2C_POWERMAC=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -981,14 +923,15 @@ CONFIG_DAB=y # Graphics support # CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_LCD_CLASS_DEVICE=m +CONFIG_BACKLIGHT_CLASS_DEVICE=y # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set CONFIG_VGASTATE=y +CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_DDC=y @@ -1049,6 +992,7 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y @@ -1111,6 +1055,7 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_CMIPCI is not set # CONFIG_SND_CS4281 is not set # CONFIG_SND_CS46XX is not set +# CONFIG_SND_CS5530 is not set # CONFIG_SND_DARLA20 is not set # CONFIG_SND_GINA20 is not set # CONFIG_SND_LAYLA20 is not set @@ -1160,6 +1105,10 @@ CONFIG_SND_POWERMAC=m CONFIG_SND_POWERMAC_AUTO_DRC=y # +# ALSA PowerPC devices +# + +# # Apple Onboard Audio driver # CONFIG_SND_AOA=m @@ -1183,13 +1132,14 @@ CONFIG_SND_USB_AUDIO=m # CONFIG_SND_SOC is not set # -# Open Sound System +# SoC Audio support for SuperH # -# CONFIG_SOUND_PRIME is not set # -# HID Devices +# Open Sound System # +# CONFIG_SOUND_PRIME is not set +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -1205,10 +1155,7 @@ CONFIG_LOGITECH_FF=y CONFIG_THRUSTMASTER_FF=y # CONFIG_ZEROPLUS_FF is not set CONFIG_USB_HIDDEV=y - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -1230,7 +1177,6 @@ CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_HCD_PPC_OF=y @@ -1242,6 +1188,7 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -1326,6 +1273,7 @@ CONFIG_USB_SERIAL_MCT_U232=m # CONFIG_USB_SERIAL_MOS7840 is not set # CONFIG_USB_SERIAL_NAVMAN is not set CONFIG_USB_SERIAL_PL2303=m +# CONFIG_USB_SERIAL_OTI6858 is not set # CONFIG_USB_SERIAL_HP4X is not set CONFIG_USB_SERIAL_SAFE=m CONFIG_USB_SERIAL_SAFE_PADDED=y @@ -1371,32 +1319,9 @@ CONFIG_USB_APPLEDISPLAY=m # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -1413,6 +1338,11 @@ CONFIG_USB_APPLEDISPLAY=m # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -1538,7 +1468,6 @@ CONFIG_CIFS=m # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1620,6 +1549,7 @@ CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m @@ -1647,6 +1577,7 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -1677,10 +1608,6 @@ CONFIG_BOOTX_TEXT=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1720,7 +1647,4 @@ CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m # CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_HW is not set diff --git a/arch/powerpc/configs/holly_defconfig b/arch/powerpc/configs/holly_defconfig index 32781849ad4c..97d0202a9fe0 100644 --- a/arch/powerpc/configs/holly_defconfig +++ b/arch/powerpc/configs/holly_defconfig @@ -1,9 +1,24 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc6 -# Tue Jun 26 13:22:36 2007 +# Linux kernel version: 2.6.23-rc4 +# Thu Aug 30 16:35:41 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_PPC_FPU=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +# CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,61 +29,38 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set - -# -# Processor support -# -CONFIG_CLASSIC32=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_85xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_6xx=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -# CONFIG_ALTIVEC is not set -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_STD_MMU_32=y -# CONFIG_PPC_MM_SLICES is not set -# CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -102,23 +94,16 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y # CONFIG_MODULE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_KMOD is not set - -# -# Block layer -# CONFIG_BLOCK=y CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -138,7 +123,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # CONFIG_PPC_MULTIPLATFORM is not set CONFIG_EMBEDDED6xx=y -# CONFIG_APUS is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_CELL is not set @@ -159,8 +146,8 @@ CONFIG_MPIC_WEIRD=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_TAU is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -189,11 +176,15 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y -# CONFIG_CMDLINE_BOOL is not set +CONFIG_CMDLINE_BOOL=y +CONFIG_CMDLINE="console=ttyS0,115200" # CONFIG_PM is not set # CONFIG_SECCOMP is not set -# CONFIG_WANT_DEVICE_TREE is not set +CONFIG_WANT_DEVICE_TREE=y +CONFIG_DEVICE_TREE="holly.dts" CONFIG_ISA_DMA_API=y # @@ -204,6 +195,7 @@ CONFIG_GENERIC_ISA_DMA=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -314,6 +306,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -328,26 +321,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -364,14 +342,11 @@ CONFIG_BLK_DEV_RAM_SIZE=131072 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -379,6 +354,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -408,12 +384,8 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -504,10 +476,6 @@ CONFIG_ATA=y # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -523,19 +491,13 @@ CONFIG_ATA=y # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set @@ -552,11 +514,8 @@ CONFIG_PHYLIB=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -565,10 +524,6 @@ CONFIG_MII=y CONFIG_NET_VENDOR_3COM=y CONFIG_VORTEX=y # CONFIG_TYPHOON is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set @@ -583,7 +538,6 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -615,15 +569,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -689,10 +635,6 @@ CONFIG_SERIAL_OF_PLATFORM=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set @@ -704,10 +646,6 @@ CONFIG_GEN_RTC=y # CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set @@ -717,20 +655,24 @@ CONFIG_DEVPORT=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set # CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # @@ -755,6 +697,7 @@ CONFIG_HWMON=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -762,16 +705,10 @@ CONFIG_HWMON=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -786,32 +723,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -828,6 +742,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -920,7 +839,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -963,6 +881,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y @@ -987,6 +906,7 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -1012,7 +932,6 @@ CONFIG_XMON=y CONFIG_XMON_DEFAULT=y CONFIG_XMON_DISASSEMBLY=y # CONFIG_BDI_SWITCH is not set -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1020,8 +939,4 @@ CONFIG_XMON_DISASSEMBLY=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# # CONFIG_CRYPTO is not set diff --git a/arch/powerpc/configs/iseries_defconfig b/arch/powerpc/configs/iseries_defconfig index 8e3367452427..3fe1929460e7 100644 --- a/arch/powerpc/configs/iseries_defconfig +++ b/arch/powerpc/configs/iseries_defconfig @@ -1,9 +1,23 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc6 -# Tue Jun 26 13:22:39 2007 +# Linux kernel version: 2.6.23-rc4 +# Thu Aug 30 16:37:16 2007 # CONFIG_PPC64=y + +# +# Processor support +# +# CONFIG_POWER4_ONLY is not set +CONFIG_POWER3=y +CONFIG_POWER4=y +CONFIG_PPC_FPU=y +# CONFIG_ALTIVEC is not set +CONFIG_PPC_STD_MMU=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_VIRT_CPU_ACCOUNTING=y +CONFIG_SMP=y +CONFIG_NR_CPUS=32 CONFIG_64BIT=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -15,6 +29,7 @@ CONFIG_ARCH_HAS_ILOG2_U64=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_ARCH_NO_VIRT_TO_BUS=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y @@ -22,50 +37,32 @@ CONFIG_SYSVIPC_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y # CONFIG_PPC_UDBG_16550 is not set # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set - -# -# Processor support -# -# CONFIG_POWER4_ONLY is not set -CONFIG_POWER3=y -CONFIG_POWER4=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set # CONFIG_PPC_OF_PLATFORM_PCI is not set -# CONFIG_ALTIVEC is not set -CONFIG_PPC_STD_MMU=y -# CONFIG_PPC_MM_SLICES is not set -CONFIG_VIRT_CPU_ACCOUNTING=y -CONFIG_SMP=y -CONFIG_NR_CPUS=32 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set CONFIG_AUDIT=y CONFIG_AUDITSYSCALL=y CONFIG_IKCONFIG=y @@ -102,10 +99,6 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set @@ -113,12 +106,9 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set +CONFIG_BLK_DEV_BSG=y # # IO Schedulers @@ -138,7 +128,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_PPC_MULTIPLATFORM=y # CONFIG_EMBEDDED6xx is not set -# CONFIG_APUS is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_PPC_PSERIES is not set CONFIG_LPARCFG=y CONFIG_PPC_ISERIES=y @@ -174,6 +166,7 @@ CONFIG_PPC_INDIRECT_IO=y CONFIG_GENERIC_IOMAP=y # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -210,6 +203,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y # CONFIG_PPC_HAS_HASH_64K is not set # CONFIG_PPC_64K_PAGES is not set # CONFIG_SCHED_SMT is not set @@ -228,6 +222,7 @@ CONFIG_GENERIC_ISA_DMA=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -299,6 +294,7 @@ CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CONNTRACK_EVENTS=y # CONFIG_NF_CT_PROTO_SCTP is not set +# CONFIG_NF_CT_PROTO_UDPLITE is not set # CONFIG_NF_CONNTRACK_AMANDA is not set CONFIG_NF_CONNTRACK_FTP=m # CONFIG_NF_CONNTRACK_H323 is not set @@ -316,9 +312,11 @@ CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set # CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set +# CONFIG_NETFILTER_XT_TARGET_TRACE is not set # CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set CONFIG_NETFILTER_XT_MATCH_COMMENT=m # CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set +# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m # CONFIG_NETFILTER_XT_MATCH_DCCP is not set @@ -339,6 +337,7 @@ CONFIG_NETFILTER_XT_MATCH_SCTP=m # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +# CONFIG_NETFILTER_XT_MATCH_U32 is not set # CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set # @@ -427,6 +426,7 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -441,28 +441,12 @@ CONFIG_FW_LOADER=m # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set @@ -477,14 +461,11 @@ CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -492,6 +473,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set CONFIG_SCSI_NETLINK=y CONFIG_SCSI_PROC_FS=y @@ -525,10 +507,7 @@ CONFIG_SCSI_FC_ATTRS=y CONFIG_SCSI_SAS_ATTRS=m CONFIG_SCSI_SAS_LIBSAS=m CONFIG_SCSI_SAS_LIBSAS_DEBUG=y - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -543,7 +522,6 @@ CONFIG_SCSI_SAS_LIBSAS_DEBUG=y # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_EATA is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -563,10 +541,6 @@ CONFIG_SCSI_IBMVSCSI=m # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y @@ -598,37 +572,23 @@ CONFIG_DM_ZERO=m # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m CONFIG_BONDING=m +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_NET_PCI=y @@ -665,7 +625,6 @@ CONFIG_E1000=m # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -703,6 +662,7 @@ CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m # CONFIG_PPP_MPPE is not set CONFIG_PPPOE=m +# CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set CONFIG_SLHC=m # CONFIG_NET_FC is not set @@ -711,15 +671,7 @@ CONFIG_NETCONSOLE=y CONFIG_NETPOLL=y CONFIG_NETPOLL_TRAP=y CONFIG_NET_POLL_CONTROLLER=y - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -782,10 +734,6 @@ CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_HVC_DRIVER=y CONFIG_HVC_ISERIES=y - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set @@ -798,10 +746,6 @@ CONFIG_GEN_RTC=y CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=256 # CONFIG_HANGCHECK_TIMER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set @@ -811,11 +755,8 @@ CONFIG_DEVPORT=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -840,6 +781,7 @@ CONFIG_DEVPORT=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -854,55 +796,12 @@ CONFIG_DUMMY_CONSOLE=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# -# CONFIG_HID is not set - -# -# USB support -# -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -919,6 +818,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -1052,7 +956,6 @@ CONFIG_CIFS_POSIX=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1119,6 +1022,7 @@ CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m @@ -1149,6 +1053,7 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -1179,10 +1084,6 @@ CONFIG_IRQSTACKS=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1222,7 +1123,4 @@ CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m # CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_HW is not set diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig index 78fd07c5f47f..a4e3ee045a6a 100644 --- a/arch/powerpc/configs/linkstation_defconfig +++ b/arch/powerpc/configs/linkstation_defconfig @@ -1,9 +1,24 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc6 -# Tue Jun 26 13:25:19 2007 +# Linux kernel version: 2.6.23-rc4 +# Tue Aug 28 21:24:38 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_PPC_FPU=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +# CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,61 +29,38 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y - -# -# Processor support -# -CONFIG_CLASSIC32=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_85xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_6xx=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -# CONFIG_ALTIVEC is not set -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_STD_MMU_32=y -# CONFIG_PPC_MM_SLICES is not set -# CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y @@ -103,24 +95,17 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -140,7 +125,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # CONFIG_PPC_MULTIPLATFORM is not set CONFIG_EMBEDDED6xx=y -# CONFIG_APUS is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_CELL is not set @@ -163,8 +150,8 @@ CONFIG_MPIC=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_TAU is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -193,6 +180,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -206,10 +195,10 @@ CONFIG_ISA_DMA_API=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y -# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -297,6 +286,7 @@ CONFIG_NF_CONNTRACK=m # CONFIG_NF_CONNTRACK_EVENTS is not set CONFIG_NF_CT_PROTO_GRE=m CONFIG_NF_CT_PROTO_SCTP=m +# CONFIG_NF_CT_PROTO_UDPLITE is not set CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m @@ -314,9 +304,11 @@ CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set # CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set +# CONFIG_NETFILTER_XT_TARGET_TRACE is not set # CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set # CONFIG_NETFILTER_XT_MATCH_COMMENT is not set # CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set +# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set # CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set # CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set # CONFIG_NETFILTER_XT_MATCH_DCCP is not set @@ -337,6 +329,7 @@ CONFIG_NETFILTER_XT_MATCH_STATE=m # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set # CONFIG_NETFILTER_XT_MATCH_STRING is not set # CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set +# CONFIG_NETFILTER_XT_MATCH_U32 is not set # CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set # @@ -425,6 +418,7 @@ CONFIG_IEEE80211_CRYPT_TKIP=m CONFIG_IEEE80211_SOFTMAC=m CONFIG_IEEE80211_SOFTMAC_DEBUG=y # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -439,10 +433,6 @@ CONFIG_FW_LOADER=m # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set @@ -526,20 +516,9 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=1 # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -557,14 +536,11 @@ CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -572,6 +548,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -601,12 +578,8 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -696,10 +669,6 @@ CONFIG_PATA_SIL680=y # CONFIG_PATA_SIS is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -715,37 +684,23 @@ CONFIG_PATA_SIL680=y # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y # CONFIG_MII is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# CONFIG_NET_TULIP=y # CONFIG_DE2104X is not set CONFIG_TULIP=y @@ -770,7 +725,6 @@ CONFIG_R8169=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -812,15 +766,7 @@ CONFIG_NETCONSOLE=y CONFIG_NETPOLL=y # CONFIG_NETPOLL_TRAP is not set CONFIG_NET_POLL_CONTROLLER=y - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -898,10 +844,6 @@ CONFIG_SERIAL_OF_PLATFORM=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y @@ -912,10 +854,6 @@ CONFIG_HW_RANDOM=y # CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -950,6 +888,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set @@ -961,12 +900,14 @@ CONFIG_I2C_MPC=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set CONFIG_SENSORS_EEPROM=m # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_M41T00 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -977,14 +918,12 @@ CONFIG_SENSORS_EEPROM=m # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -1011,14 +950,17 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM87 is not set # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_VT8231 is not set @@ -1053,6 +995,7 @@ CONFIG_HWMON=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -1066,10 +1009,7 @@ CONFIG_DUMMY_CONSOLE=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set @@ -1083,10 +1023,7 @@ CONFIG_HID=m # # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -1108,7 +1045,6 @@ CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_HCD_PPC_OF=y @@ -1120,6 +1056,7 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -1192,6 +1129,7 @@ CONFIG_USB_SERIAL_FTDI_SIO=y # CONFIG_USB_SERIAL_MOS7840 is not set # CONFIG_USB_SERIAL_NAVMAN is not set # CONFIG_USB_SERIAL_PL2303 is not set +# CONFIG_USB_SERIAL_OTI6858 is not set # CONFIG_USB_SERIAL_HP4X is not set # CONFIG_USB_SERIAL_SAFE is not set # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set @@ -1235,32 +1173,9 @@ CONFIG_USB_SERIAL_FTDI_SIO=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -1287,6 +1202,7 @@ CONFIG_RTC_DRV_RS5C372=y # CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set # # SPI RTC drivers @@ -1295,9 +1211,12 @@ CONFIG_RTC_DRV_RS5C372=y # # Platform RTC drivers # +# CONFIG_RTC_DRV_CMOS is not set # CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1318,6 +1237,11 @@ CONFIG_RTC_DRV_RS5C372=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -1437,7 +1361,6 @@ CONFIG_CIFS=m # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1503,6 +1426,7 @@ CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m @@ -1532,6 +1456,7 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -1554,7 +1479,6 @@ CONFIG_FORCED_INLINING=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1562,10 +1486,6 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1604,7 +1524,4 @@ CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y diff --git a/arch/powerpc/configs/lite5200_defconfig b/arch/powerpc/configs/lite5200_defconfig index d12a981398b8..d42e226d3a28 100644 --- a/arch/powerpc/configs/lite5200_defconfig +++ b/arch/powerpc/configs/lite5200_defconfig @@ -1,10 +1,25 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc6 -# Tue Jun 26 13:26:09 2007 +# Linux kernel version: 2.6.23-rc4 +# Tue Aug 28 21:24:38 2007 # # CONFIG_PPC64 is not set -CONFIG_PPC_PM_NEEDS_RTC_LIB=y + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_PPC_FPU=y +# CONFIG_ALTIVEC is not set +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +# CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -15,61 +30,38 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y # CONFIG_PPC_UDBG_16550 is not set # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set - -# -# Processor support -# -CONFIG_CLASSIC32=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_85xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_6xx=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -# CONFIG_ALTIVEC is not set -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_STD_MMU_32=y -# CONFIG_PPC_MM_SLICES is not set -# CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -101,24 +93,17 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_KMOD is not set - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -138,7 +123,10 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_PPC_MULTIPLATFORM=y # CONFIG_EMBEDDED6xx is not set -# CONFIG_APUS is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set +CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set CONFIG_PPC_MPC52xx=y CONFIG_PPC_MPC5200=y @@ -161,6 +149,7 @@ CONFIG_PPC_LITE5200=y # CONFIG_CPU_FREQ is not set # CONFIG_TAU is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -190,13 +179,16 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set CONFIG_PM=y # CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set -# CONFIG_SOFTWARE_SUSPEND is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +# CONFIG_HIBERNATION is not set CONFIG_SECCOMP=y # CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y @@ -210,6 +202,7 @@ CONFIG_GENERIC_ISA_DMA=y CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -320,6 +313,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -334,26 +328,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -370,14 +349,11 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -385,6 +361,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set # CONFIG_SCSI_PROC_FS is not set @@ -414,12 +391,8 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -511,10 +484,6 @@ CONFIG_PATA_MPC52xx=y # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -530,26 +499,16 @@ CONFIG_PATA_MPC52xx=y # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set - -# -# Ethernet (10 or 100Mbit) -# # CONFIG_NET_ETHERNET is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set @@ -562,7 +521,6 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -594,15 +552,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -640,10 +590,6 @@ CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=9600 CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set @@ -654,10 +600,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set @@ -667,11 +609,8 @@ CONFIG_DEVPORT=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -696,6 +635,7 @@ CONFIG_DEVPORT=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -703,10 +643,7 @@ CONFIG_DEVPORT=y # Sound # # CONFIG_SOUND is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -721,33 +658,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# -CONFIG_RTC_LIB=y +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -764,6 +677,11 @@ CONFIG_RTC_LIB=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -846,7 +764,6 @@ CONFIG_RAMFS=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -872,6 +789,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set # CONFIG_CRC32 is not set +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y @@ -895,6 +813,7 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -925,8 +844,4 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# # CONFIG_CRYPTO is not set diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig index eb3d9ad655ea..96b538bc676b 100644 --- a/arch/powerpc/configs/maple_defconfig +++ b/arch/powerpc/configs/maple_defconfig @@ -1,9 +1,22 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc6 -# Tue Jun 26 13:27:35 2007 +# Linux kernel version: 2.6.23-rc4 +# Thu Aug 30 16:38:16 2007 # CONFIG_PPC64=y + +# +# Processor support +# +CONFIG_POWER4_ONLY=y +CONFIG_POWER4=y +CONFIG_PPC_FPU=y +# CONFIG_ALTIVEC is not set +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_MM_SLICES=y +CONFIG_VIRT_CPU_ACCOUNTING=y +CONFIG_SMP=y +CONFIG_NR_CPUS=4 CONFIG_64BIT=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -15,6 +28,7 @@ CONFIG_ARCH_HAS_ILOG2_U64=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_ARCH_NO_VIRT_TO_BUS=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y @@ -22,49 +36,32 @@ CONFIG_SYSVIPC_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y CONFIG_GENERIC_TBSYNC=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set - -# -# Processor support -# -CONFIG_POWER4_ONLY=y -CONFIG_POWER4=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set # CONFIG_PPC_OF_PLATFORM_PCI is not set -# CONFIG_ALTIVEC is not set -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_MM_SLICES=y -CONFIG_VIRT_CPU_ACCOUNTING=y -CONFIG_SMP=y -CONFIG_NR_CPUS=4 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y @@ -99,10 +96,6 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set @@ -110,12 +103,9 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -135,7 +125,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_PPC_MULTIPLATFORM=y # CONFIG_EMBEDDED6xx is not set -# CONFIG_APUS is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_PPC_PSERIES is not set # CONFIG_PPC_ISERIES is not set # CONFIG_PPC_MPC52xx is not set @@ -167,6 +159,7 @@ CONFIG_PPC_970_NAP=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -203,6 +196,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y # CONFIG_PPC_HAS_HASH_64K is not set # CONFIG_PPC_64K_PAGES is not set # CONFIG_SCHED_SMT is not set @@ -221,6 +215,7 @@ CONFIG_GENERIC_ISA_DMA=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y @@ -318,6 +313,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -332,28 +328,12 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set @@ -368,14 +348,11 @@ CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -439,12 +416,9 @@ CONFIG_BLK_DEV_IDEDMA=y # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -457,37 +431,23 @@ CONFIG_BLK_DEV_IDEDMA=y # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_NET_PCI=y @@ -523,7 +483,6 @@ CONFIG_E1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set @@ -564,15 +523,7 @@ CONFIG_USB_PEGASUS=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -641,10 +592,6 @@ CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_HVC_DRIVER=y CONFIG_HVC_RTAS=y - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set @@ -656,10 +603,6 @@ CONFIG_GEN_RTC=y # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_HANGCHECK_TIMER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -693,6 +636,7 @@ CONFIG_I2C_AMD8111=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set @@ -704,11 +648,13 @@ CONFIG_I2C_AMD8111=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -719,11 +665,8 @@ CONFIG_I2C_AMD8111=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -748,6 +691,7 @@ CONFIG_I2C_AMD8111=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -761,10 +705,7 @@ CONFIG_DUMMY_CONSOLE=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -775,10 +716,7 @@ CONFIG_USB_HID=y # CONFIG_USB_HIDINPUT_POWERBOOK is not set # CONFIG_HID_FF is not set # CONFIG_USB_HIDDEV is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -800,7 +738,6 @@ CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_SPLIT_ISO=y CONFIG_USB_EHCI_ROOT_HUB_TT=y # CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_HCD_PPC_OF is not set @@ -809,6 +746,7 @@ CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -880,6 +818,7 @@ CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y # CONFIG_USB_SERIAL_MOS7840 is not set # CONFIG_USB_SERIAL_NAVMAN is not set # CONFIG_USB_SERIAL_PL2303 is not set +# CONFIG_USB_SERIAL_OTI6858 is not set # CONFIG_USB_SERIAL_HP4X is not set # CONFIG_USB_SERIAL_SAFE is not set # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set @@ -924,32 +863,9 @@ CONFIG_USB_EZUSB=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -966,6 +882,11 @@ CONFIG_USB_EZUSB=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -1064,7 +985,6 @@ CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1146,6 +1066,7 @@ CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y @@ -1171,6 +1092,7 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set CONFIG_DEBUG_SLAB=y @@ -1205,10 +1127,6 @@ CONFIG_BOOTX_TEXT=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1246,7 +1164,4 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_HW is not set diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig index 174a290ee7a9..05814a3b0e33 100644 --- a/arch/powerpc/configs/mpc7448_hpc2_defconfig +++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig @@ -1,9 +1,24 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc7 -# Sun Jul 1 23:56:54 2007 +# Linux kernel version: 2.6.23-rc4 +# Tue Aug 28 21:24:39 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_PPC_FPU=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +# CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,61 +29,38 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y - -# -# Processor support -# -CONFIG_CLASSIC32=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_85xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_6xx=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -# CONFIG_ALTIVEC is not set -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_STD_MMU_32=y -# CONFIG_PPC_MM_SLICES is not set -# CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -101,19 +93,12 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# # CONFIG_MODULES is not set - -# -# Block layer -# CONFIG_BLOCK=y CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -133,7 +118,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # CONFIG_PPC_MULTIPLATFORM is not set CONFIG_EMBEDDED6xx=y -# CONFIG_APUS is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_CELL is not set @@ -154,8 +141,8 @@ CONFIG_MPIC_WEIRD=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_TAU is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -184,6 +171,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -199,6 +188,7 @@ CONFIG_GENERIC_ISA_DMA=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -308,6 +298,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -320,26 +311,11 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -356,14 +332,11 @@ CONFIG_BLK_DEV_RAM_SIZE=131072 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -371,6 +344,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -399,12 +373,8 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -495,10 +465,6 @@ CONFIG_SATA_MV=y # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -514,19 +480,13 @@ CONFIG_SATA_MV=y # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set @@ -543,21 +503,14 @@ CONFIG_PHYLIB=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_NET_PCI=y @@ -595,7 +548,6 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -627,15 +579,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -697,10 +641,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set @@ -712,10 +652,6 @@ CONFIG_GEN_RTC=y # CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set @@ -725,20 +661,24 @@ CONFIG_DEVPORT=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set # CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # @@ -763,6 +703,7 @@ CONFIG_DAB=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -770,16 +711,10 @@ CONFIG_DAB=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -794,32 +729,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -836,6 +748,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -928,7 +845,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -971,6 +887,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y @@ -993,7 +910,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1001,8 +917,4 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# # CONFIG_CRYPTO is not set diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig index 4a429294e4da..4b68032588ff 100644 --- a/arch/powerpc/configs/mpc8272_ads_defconfig +++ b/arch/powerpc/configs/mpc8272_ads_defconfig @@ -1,9 +1,24 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc7 -# Sun Jul 1 23:56:55 2007 +# Linux kernel version: 2.6.23-rc4 +# Tue Aug 28 21:24:39 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_PPC_FPU=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +# CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,59 +29,36 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y # CONFIG_PPC_UDBG_16550 is not set # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y - -# -# Processor support -# -# CONFIG_CLASSIC32 is not set -CONFIG_PPC_82xx=y -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_85xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_6xx=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_STD_MMU_32=y -# CONFIG_PPC_MM_SLICES is not set -# CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # # CONFIG_EXPERIMENTAL is not set CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="powerpc8272" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y @@ -99,15 +91,7 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# # CONFIG_MODULES is not set - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set @@ -129,6 +113,11 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Platform support # +# CONFIG_PPC_MULTIPLATFORM is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_82xx=y +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_CELL is not set @@ -148,6 +137,7 @@ CONFIG_8272=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set CONFIG_CPM2=y +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -172,6 +162,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -186,6 +178,7 @@ CONFIG_ZONE_DMA=y CONFIG_FSL_SOC=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set +# CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set # @@ -319,26 +312,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y @@ -347,11 +325,8 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# -# CONFIG_BLINK is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set CONFIG_IDE=y CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y @@ -381,19 +356,13 @@ CONFIG_IDE_PROC_FS=y # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set @@ -411,11 +380,8 @@ CONFIG_DAVICOM_PHY=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y CONFIG_FS_ENET=y @@ -440,15 +406,7 @@ CONFIG_PPP_DEFLATE=y CONFIG_SLHC=y # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -533,10 +491,6 @@ CONFIG_SERIAL_CPM_SCC4=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y @@ -544,10 +498,6 @@ CONFIG_HW_RANDOM=y # CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_I2C is not set # @@ -555,11 +505,8 @@ CONFIG_HW_RANDOM=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -584,6 +531,7 @@ CONFIG_DAB=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -591,16 +539,10 @@ CONFIG_DAB=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set @@ -614,41 +556,29 @@ CONFIG_HID=y # CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AMD5536UDC is not set # CONFIG_USB_GADGET_FSL_USB2 is not set # CONFIG_USB_GADGET_NET2280 is not set # CONFIG_USB_GADGET_PXA2XX is not set +CONFIG_USB_GADGET_M66592=y +CONFIG_USB_M66592=y # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_S3C2410 is not set # CONFIG_USB_GADGET_AT91 is not set # CONFIG_USB_GADGET_DUMMY_HCD is not set -# CONFIG_USB_GADGET_DUALSPEED is not set +CONFIG_USB_GADGET_DUALSPEED=y +# CONFIG_USB_ZERO is not set +CONFIG_USB_ETH=y +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_RTC_CLASS is not set # # DMA Engine support @@ -664,6 +594,11 @@ CONFIG_USB_GADGET=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -826,6 +761,7 @@ CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y @@ -846,6 +782,7 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -868,7 +805,6 @@ CONFIG_FORCED_INLINING=y # CONFIG_DEBUGGER is not set # CONFIG_KGDB_CONSOLE is not set CONFIG_BDI_SWITCH=y -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -876,10 +812,6 @@ CONFIG_BDI_SWITCH=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -913,7 +845,4 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y diff --git a/arch/powerpc/configs/mpc8313_rdb_defconfig b/arch/powerpc/configs/mpc8313_rdb_defconfig index b7d3dffc981a..f387dac69d09 100644 --- a/arch/powerpc/configs/mpc8313_rdb_defconfig +++ b/arch/powerpc/configs/mpc8313_rdb_defconfig @@ -1,9 +1,25 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc7 -# Sun Jul 1 23:56:55 2007 +# Linux kernel version: 2.6.23-rc4 +# Tue Aug 28 21:24:39 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_83xx=y +CONFIG_PPC_FPU=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +# CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,61 +30,38 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y - -# -# Processor support -# -# CONFIG_CLASSIC32 is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_85xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_6xx=y -CONFIG_83xx=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_STD_MMU_32=y -# CONFIG_PPC_MM_SLICES is not set -# CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -100,24 +93,17 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_KMOD is not set - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -135,6 +121,11 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Platform support # +# CONFIG_PPC_MULTIPLATFORM is not set +# CONFIG_EMBEDDED6xx is not set +# CONFIG_PPC_82xx is not set +CONFIG_PPC_83xx=y +# CONFIG_PPC_86xx is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_CELL is not set @@ -158,6 +149,7 @@ CONFIG_PPC_MPC831x=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -186,6 +178,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -200,10 +194,10 @@ CONFIG_ISA_DMA_API=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y -# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -314,6 +308,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -328,10 +323,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set @@ -411,20 +402,9 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -442,14 +422,11 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -457,6 +434,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -486,12 +464,8 @@ CONFIG_SCSI_WAIT_SCAN=m CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -527,10 +501,6 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y @@ -555,19 +525,13 @@ CONFIG_MD_RAID1=y # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set @@ -584,21 +548,14 @@ CONFIG_CICADA_PHY=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_NET_PCI=y @@ -632,7 +589,6 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -675,15 +631,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -745,10 +693,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -777,10 +721,6 @@ CONFIG_HW_RANDOM=y # CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -815,6 +755,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set @@ -826,12 +767,14 @@ CONFIG_I2C_MPC=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_M41T00 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -855,14 +798,13 @@ CONFIG_SPI_MPC83xx=y # # CONFIG_SPI_AT25 is not set # CONFIG_SPI_SPIDEV is not set - -# -# Dallas's 1-wire bus -# +# CONFIG_SPI_TLE62X0 is not set # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -890,14 +832,17 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM87 is not set # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_VT8231 is not set @@ -933,6 +878,7 @@ CONFIG_DAB=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -940,10 +886,7 @@ CONFIG_DAB=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -957,10 +900,7 @@ CONFIG_HID=y # # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -980,9 +920,9 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_SPLIT_ISO is not set -# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +CONFIG_USB_EHCI_ROOT_HUB_TT=y # CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_EHCI_FSL=y # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_HCD_PPC_OF=y @@ -994,6 +934,7 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -1069,15 +1010,19 @@ CONFIG_USB_MON=y # USB Gadget Support # CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AMD5536UDC is not set # CONFIG_USB_GADGET_FSL_USB2 is not set CONFIG_USB_GADGET_NET2280=y CONFIG_USB_NET2280=y # CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_M66592 is not set # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_S3C2410 is not set # CONFIG_USB_GADGET_AT91 is not set # CONFIG_USB_GADGET_DUMMY_HCD is not set CONFIG_USB_GADGET_DUALSPEED=y @@ -1089,32 +1034,9 @@ CONFIG_USB_ETH_RNDIS=y # CONFIG_USB_G_SERIAL is not set # CONFIG_USB_MIDI_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -1141,6 +1063,7 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set # # SPI RTC drivers @@ -1151,9 +1074,12 @@ CONFIG_RTC_DRV_DS1307=y # # Platform RTC drivers # +# CONFIG_RTC_DRV_CMOS is not set # CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1176,6 +1102,11 @@ CONFIG_NET_DMA=y CONFIG_INTEL_IOATDMA=y # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -1272,7 +1203,6 @@ CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1315,6 +1245,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y @@ -1338,6 +1269,7 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -1360,7 +1292,6 @@ CONFIG_FORCED_INLINING=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1368,10 +1299,6 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1409,7 +1336,4 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y diff --git a/arch/powerpc/configs/mpc832x_mds_defconfig b/arch/powerpc/configs/mpc832x_mds_defconfig index 75ce78139a11..fc6695302cc8 100644 --- a/arch/powerpc/configs/mpc832x_mds_defconfig +++ b/arch/powerpc/configs/mpc832x_mds_defconfig @@ -1,9 +1,25 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc7 -# Sun Jul 1 23:56:55 2007 +# Linux kernel version: 2.6.23-rc4 +# Tue Aug 28 21:24:40 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_83xx=y +CONFIG_PPC_FPU=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +# CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,61 +30,38 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y - -# -# Processor support -# -# CONFIG_CLASSIC32 is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_85xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_6xx=y -CONFIG_83xx=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_STD_MMU_32=y -# CONFIG_PPC_MM_SLICES is not set -# CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -100,24 +93,17 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_KMOD is not set - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -135,6 +121,11 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Platform support # +# CONFIG_PPC_MULTIPLATFORM is not set +# CONFIG_EMBEDDED6xx is not set +# CONFIG_PPC_82xx is not set +CONFIG_PPC_83xx=y +# CONFIG_PPC_86xx is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_CELL is not set @@ -159,6 +150,7 @@ CONFIG_PPC_MPC832x=y # CONFIG_CPU_FREQ is not set CONFIG_QUICC_ENGINE=y # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -188,6 +180,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -202,10 +196,10 @@ CONFIG_ISA_DMA_API=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y -# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -315,6 +309,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -327,26 +322,11 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -363,14 +343,11 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -378,6 +355,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -407,12 +385,8 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -448,10 +422,6 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -467,19 +437,13 @@ CONFIG_SCSI_WAIT_SCAN=m # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set @@ -496,21 +460,14 @@ CONFIG_DAVICOM_PHY=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set @@ -525,7 +482,6 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -562,15 +518,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -632,10 +580,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -660,10 +604,6 @@ CONFIG_GEN_RTC=y # CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -698,6 +638,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set @@ -708,12 +649,14 @@ CONFIG_I2C_MPC=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_M41T00 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -724,14 +667,12 @@ CONFIG_I2C_MPC=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -758,14 +699,17 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM87 is not set # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_VT8231 is not set @@ -800,6 +744,7 @@ CONFIG_DAB=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -807,16 +752,10 @@ CONFIG_DAB=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -831,32 +770,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -873,6 +789,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -968,7 +889,6 @@ CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1009,6 +929,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y @@ -1031,7 +952,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1039,10 +959,6 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1080,7 +996,4 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y diff --git a/arch/powerpc/configs/mpc832x_rdb_defconfig b/arch/powerpc/configs/mpc832x_rdb_defconfig index 6a83b66dd99e..6d1c3e842051 100644 --- a/arch/powerpc/configs/mpc832x_rdb_defconfig +++ b/arch/powerpc/configs/mpc832x_rdb_defconfig @@ -1,9 +1,25 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc7 -# Sun Jul 1 23:56:56 2007 +# Linux kernel version: 2.6.23-rc4 +# Tue Aug 28 21:27:19 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_83xx=y +CONFIG_PPC_FPU=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +# CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,61 +30,38 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y - -# -# Processor support -# -# CONFIG_CLASSIC32 is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_85xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_6xx=y -CONFIG_83xx=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_STD_MMU_32=y -# CONFIG_PPC_MM_SLICES is not set -# CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -100,24 +93,17 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_KMOD is not set - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -135,6 +121,11 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Platform support # +# CONFIG_PPC_MULTIPLATFORM is not set +# CONFIG_EMBEDDED6xx is not set +# CONFIG_PPC_82xx is not set +CONFIG_PPC_83xx=y +# CONFIG_PPC_86xx is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_CELL is not set @@ -159,6 +150,7 @@ CONFIG_PPC_MPC832x=y # CONFIG_CPU_FREQ is not set CONFIG_QUICC_ENGINE=y # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -188,6 +180,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -202,10 +196,10 @@ CONFIG_ISA_DMA_API=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y -# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -315,6 +309,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -327,26 +322,11 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -364,14 +344,11 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -379,6 +356,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -408,12 +386,8 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -449,10 +423,6 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -468,19 +438,13 @@ CONFIG_SCSI_WAIT_SCAN=m # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set @@ -497,21 +461,14 @@ CONFIG_PHYLIB=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +CONFIG_ICPLUS_PHY=y # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set @@ -528,7 +485,6 @@ CONFIG_E1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -575,15 +531,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -645,10 +593,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -678,10 +622,6 @@ CONFIG_GEN_RTC=y # CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -716,6 +656,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set @@ -727,12 +668,14 @@ CONFIG_I2C_MPC=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_M41T00 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -743,14 +686,12 @@ CONFIG_I2C_MPC=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -777,14 +718,17 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM87 is not set # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_VT8231 is not set @@ -820,6 +764,7 @@ CONFIG_DAB=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -827,10 +772,7 @@ CONFIG_DAB=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -844,10 +786,7 @@ CONFIG_HID=y # # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -869,7 +808,6 @@ CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_HCD_PPC_OF=y @@ -881,6 +819,7 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -957,32 +896,9 @@ CONFIG_USB_MON=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -999,6 +915,11 @@ CONFIG_USB_MON=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -1097,7 +1018,6 @@ CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1182,6 +1102,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y @@ -1204,7 +1125,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1212,10 +1132,6 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1253,7 +1169,4 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y diff --git a/arch/powerpc/configs/mpc834x_itx_defconfig b/arch/powerpc/configs/mpc834x_itx_defconfig index 85470b8cae09..ddafa6b9af05 100644 --- a/arch/powerpc/configs/mpc834x_itx_defconfig +++ b/arch/powerpc/configs/mpc834x_itx_defconfig @@ -1,9 +1,25 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc7 -# Sun Jul 1 23:56:56 2007 +# Linux kernel version: 2.6.23-rc4 +# Tue Aug 28 21:24:41 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_83xx=y +CONFIG_PPC_FPU=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +# CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,61 +30,38 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y - -# -# Processor support -# -# CONFIG_CLASSIC32 is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_85xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_6xx=y -CONFIG_83xx=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_STD_MMU_32=y -# CONFIG_PPC_MM_SLICES is not set -# CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -100,24 +93,17 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_KMOD is not set - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -135,6 +121,11 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Platform support # +# CONFIG_PPC_MULTIPLATFORM is not set +# CONFIG_EMBEDDED6xx is not set +# CONFIG_PPC_82xx is not set +CONFIG_PPC_83xx=y +# CONFIG_PPC_86xx is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_CELL is not set @@ -158,6 +149,7 @@ CONFIG_MPC834x=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -186,6 +178,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -200,10 +194,10 @@ CONFIG_ISA_DMA_API=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y -# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -313,6 +307,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -325,10 +320,6 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set @@ -408,20 +399,9 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -439,14 +419,11 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_IDE_MAX_HWIFS=4 # CONFIG_BLK_DEV_IDE is not set @@ -458,6 +435,7 @@ CONFIG_IDE_MAX_HWIFS=4 # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -487,12 +465,8 @@ CONFIG_SCSI_WAIT_SCAN=m CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -583,10 +557,6 @@ CONFIG_SATA_SIL=y # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set - -# -# Multi-device support (RAID and LVM) -# CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y @@ -611,19 +581,13 @@ CONFIG_MD_RAID1=y # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set @@ -640,11 +604,8 @@ CONFIG_CICADA_PHY=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# # CONFIG_NET_ETHERNET is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set @@ -657,7 +618,6 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -700,15 +660,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -749,10 +701,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -781,10 +729,6 @@ CONFIG_HW_RANDOM=y # CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -819,6 +763,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set @@ -830,12 +775,14 @@ CONFIG_I2C_MPC=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set CONFIG_SENSORS_PCF8574=y # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_M41T00 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -858,11 +805,9 @@ CONFIG_SPI_MPC83xx=y # # CONFIG_SPI_AT25 is not set # CONFIG_SPI_SPIDEV is not set - -# -# Dallas's 1-wire bus -# +# CONFIG_SPI_TLE62X0 is not set # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -888,6 +833,7 @@ CONFIG_DAB=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -895,10 +841,7 @@ CONFIG_DAB=y # Sound # # CONFIG_SOUND is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -918,13 +861,14 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_SPLIT_ISO is not set -# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +CONFIG_USB_EHCI_ROOT_HUB_TT=y # CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_EHCI_FSL=y # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_OHCI_HCD is not set # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -1001,32 +945,9 @@ CONFIG_USB_MON=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -1053,6 +974,7 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set # # SPI RTC drivers @@ -1063,9 +985,12 @@ CONFIG_RTC_DRV_DS1307=y # # Platform RTC drivers # +# CONFIG_RTC_DRV_CMOS is not set # CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1088,6 +1013,11 @@ CONFIG_NET_DMA=y CONFIG_INTEL_IOATDMA=y # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -1187,7 +1117,6 @@ CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1269,6 +1198,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y @@ -1291,7 +1221,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1299,10 +1228,6 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1340,7 +1265,4 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y diff --git a/arch/powerpc/configs/mpc834x_itxgp_defconfig b/arch/powerpc/configs/mpc834x_itxgp_defconfig index 704ee8b285bf..8241c6985861 100644 --- a/arch/powerpc/configs/mpc834x_itxgp_defconfig +++ b/arch/powerpc/configs/mpc834x_itxgp_defconfig @@ -1,9 +1,25 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc7 -# Sun Jul 1 23:56:56 2007 +# Linux kernel version: 2.6.23-rc4 +# Tue Aug 28 21:24:41 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_83xx=y +CONFIG_PPC_FPU=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +# CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,61 +30,38 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y - -# -# Processor support -# -# CONFIG_CLASSIC32 is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_85xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_6xx=y -CONFIG_83xx=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_STD_MMU_32=y -# CONFIG_PPC_MM_SLICES is not set -# CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -100,24 +93,17 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_KMOD is not set - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -135,6 +121,11 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Platform support # +# CONFIG_PPC_MULTIPLATFORM is not set +# CONFIG_EMBEDDED6xx is not set +# CONFIG_PPC_82xx is not set +CONFIG_PPC_83xx=y +# CONFIG_PPC_86xx is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_CELL is not set @@ -158,6 +149,7 @@ CONFIG_MPC834x=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -186,6 +178,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -200,10 +194,10 @@ CONFIG_ISA_DMA_API=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y -# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -313,6 +307,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -325,10 +320,6 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set @@ -408,20 +399,9 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -438,14 +418,11 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -453,6 +430,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -482,12 +460,8 @@ CONFIG_SCSI_WAIT_SCAN=m CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -523,10 +497,6 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -542,19 +512,13 @@ CONFIG_SCSI_SPI_ATTRS=y # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set @@ -571,11 +535,8 @@ CONFIG_CICADA_PHY=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# # CONFIG_NET_ETHERNET is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set @@ -588,7 +549,6 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -621,15 +581,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -670,10 +622,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -697,10 +645,6 @@ CONFIG_HW_RANDOM=y # CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -735,6 +679,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set @@ -745,12 +690,14 @@ CONFIG_I2C_MPC=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set CONFIG_SENSORS_PCF8574=y # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_M41T00 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -773,11 +720,9 @@ CONFIG_SPI_MPC83xx=y # # CONFIG_SPI_AT25 is not set # CONFIG_SPI_SPIDEV is not set - -# -# Dallas's 1-wire bus -# +# CONFIG_SPI_TLE62X0 is not set # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -802,6 +747,7 @@ CONFIG_DAB=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -809,14 +755,13 @@ CONFIG_DAB=y # Sound # # CONFIG_SOUND is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set +CONFIG_USB_EHCI_ROOT_HUB_TT=y +CONFIG_USB_EHCI_FSL=y # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -827,32 +772,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -879,6 +801,7 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set # # SPI RTC drivers @@ -889,9 +812,12 @@ CONFIG_RTC_DRV_DS1307=y # # Platform RTC drivers # +# CONFIG_RTC_DRV_CMOS is not set # CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -914,6 +840,11 @@ CONFIG_NET_DMA=y CONFIG_INTEL_IOATDMA=y # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -1013,7 +944,6 @@ CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1095,6 +1025,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y @@ -1117,7 +1048,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1125,10 +1055,6 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1166,7 +1092,4 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y diff --git a/arch/powerpc/configs/mpc834x_mds_defconfig b/arch/powerpc/configs/mpc834x_mds_defconfig index c28b3ee3cb12..06233b1a9418 100644 --- a/arch/powerpc/configs/mpc834x_mds_defconfig +++ b/arch/powerpc/configs/mpc834x_mds_defconfig @@ -1,9 +1,25 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc7 -# Sun Jul 1 23:56:57 2007 +# Linux kernel version: 2.6.23-rc4 +# Tue Aug 28 21:24:41 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_83xx=y +CONFIG_PPC_FPU=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +# CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,61 +30,38 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y - -# -# Processor support -# -# CONFIG_CLASSIC32 is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_85xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_6xx=y -CONFIG_83xx=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_STD_MMU_32=y -# CONFIG_PPC_MM_SLICES is not set -# CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -100,24 +93,17 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_KMOD is not set - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -135,6 +121,11 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Platform support # +# CONFIG_PPC_MULTIPLATFORM is not set +# CONFIG_EMBEDDED6xx is not set +# CONFIG_PPC_82xx is not set +CONFIG_PPC_83xx=y +# CONFIG_PPC_86xx is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_CELL is not set @@ -158,6 +149,7 @@ CONFIG_MPC834x=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -186,6 +178,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -200,10 +194,10 @@ CONFIG_ISA_DMA_API=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y -# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -313,6 +307,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -325,26 +320,11 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -361,14 +341,11 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -376,12 +353,9 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -394,19 +368,13 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set @@ -423,21 +391,14 @@ CONFIG_MARVELL_PHY=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_NET_PCI=y @@ -471,7 +432,6 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -503,15 +463,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -573,10 +525,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -601,10 +549,6 @@ CONFIG_GEN_RTC=y # CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -639,6 +583,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set @@ -649,12 +594,14 @@ CONFIG_I2C_MPC=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_M41T00 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -665,14 +612,12 @@ CONFIG_I2C_MPC=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -699,14 +644,17 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM87 is not set # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_VT8231 is not set @@ -741,6 +689,7 @@ CONFIG_DAB=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -748,20 +697,16 @@ CONFIG_DAB=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set +CONFIG_USB_EHCI_ROOT_HUB_TT=y +CONFIG_USB_EHCI_FSL=y # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -772,32 +717,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -814,6 +736,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -909,7 +836,6 @@ CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -948,6 +874,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y @@ -970,7 +897,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -978,10 +904,6 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1019,7 +941,4 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y diff --git a/arch/powerpc/configs/mpc836x_mds_defconfig b/arch/powerpc/configs/mpc836x_mds_defconfig index bcbbc167f90d..3045749d62fe 100644 --- a/arch/powerpc/configs/mpc836x_mds_defconfig +++ b/arch/powerpc/configs/mpc836x_mds_defconfig @@ -1,9 +1,25 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc7 -# Sun Jul 1 23:56:57 2007 +# Linux kernel version: 2.6.23-rc4 +# Tue Aug 28 21:24:42 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_83xx=y +CONFIG_PPC_FPU=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +# CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,61 +30,38 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y - -# -# Processor support -# -# CONFIG_CLASSIC32 is not set -# CONFIG_PPC_82xx is not set -CONFIG_PPC_83xx=y -# CONFIG_PPC_85xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_6xx=y -CONFIG_83xx=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_STD_MMU_32=y -# CONFIG_PPC_MM_SLICES is not set -# CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -100,24 +93,17 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_KMOD is not set - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -135,6 +121,11 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Platform support # +# CONFIG_PPC_MULTIPLATFORM is not set +# CONFIG_EMBEDDED6xx is not set +# CONFIG_PPC_82xx is not set +CONFIG_PPC_83xx=y +# CONFIG_PPC_86xx is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_CELL is not set @@ -159,6 +150,7 @@ CONFIG_PPC_MPC836x=y # CONFIG_CPU_FREQ is not set CONFIG_QUICC_ENGINE=y # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -187,6 +179,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -201,10 +195,10 @@ CONFIG_ISA_DMA_API=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y -# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -314,6 +308,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -326,26 +321,11 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -362,14 +342,11 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -377,6 +354,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -406,12 +384,8 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -447,10 +421,6 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -466,19 +436,13 @@ CONFIG_SCSI_WAIT_SCAN=m # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set @@ -495,21 +459,14 @@ CONFIG_MARVELL_PHY=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set @@ -524,7 +481,6 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -561,15 +517,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -631,10 +579,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -659,10 +603,6 @@ CONFIG_GEN_RTC=y # CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -697,6 +637,7 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set @@ -707,12 +648,14 @@ CONFIG_I2C_MPC=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_M41T00 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -723,14 +666,12 @@ CONFIG_I2C_MPC=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -757,14 +698,17 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM87 is not set # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_VT8231 is not set @@ -799,6 +743,7 @@ CONFIG_DAB=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -806,16 +751,10 @@ CONFIG_DAB=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -830,32 +769,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -872,6 +788,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -967,7 +888,6 @@ CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1008,6 +928,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y @@ -1030,7 +951,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1038,10 +958,6 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1079,7 +995,4 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y diff --git a/arch/powerpc/configs/mpc8540_ads_defconfig b/arch/powerpc/configs/mpc8540_ads_defconfig index faedcf8d64a7..b282c3521dd5 100644 --- a/arch/powerpc/configs/mpc8540_ads_defconfig +++ b/arch/powerpc/configs/mpc8540_ads_defconfig @@ -1,9 +1,26 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc7 -# Sun Jul 1 23:56:58 2007 +# Linux kernel version: 2.6.23-rc4 +# Tue Aug 28 21:24:42 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +# CONFIG_6xx is not set +CONFIG_PPC_85xx=y +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_85xx=y +CONFIG_E500=y +CONFIG_BOOKE=y +CONFIG_FSL_BOOKE=y +# CONFIG_PHYS_64BIT is not set +CONFIG_SPE=y +# CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,61 +31,38 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y - -# -# Processor support -# -# CONFIG_CLASSIC32 is not set -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -CONFIG_PPC_85xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_85xx=y -CONFIG_E500=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -CONFIG_BOOKE=y -CONFIG_FSL_BOOKE=y -# CONFIG_PHYS_64BIT is not set -CONFIG_SPE=y -# CONFIG_PPC_MM_SLICES is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -102,19 +96,12 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# # CONFIG_MODULES is not set - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -155,6 +142,7 @@ CONFIG_MPIC=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -184,6 +172,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -197,10 +187,10 @@ CONFIG_ISA_DMA_API=y # CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y -CONFIG_PPC_INDIRECT_PCI_BE=y CONFIG_FSL_SOC=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set +# CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set # @@ -307,6 +297,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -321,26 +312,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y @@ -352,11 +328,8 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# -# CONFIG_BLINK is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set # CONFIG_IDE is not set # @@ -364,21 +337,16 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set CONFIG_PHYLIB=y @@ -394,11 +362,8 @@ CONFIG_PHYLIB=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y CONFIG_NETDEV_1000=y @@ -418,15 +383,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -487,10 +444,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set @@ -499,10 +452,6 @@ CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set @@ -511,20 +460,21 @@ CONFIG_GEN_RTC=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # @@ -549,6 +499,7 @@ CONFIG_DAB=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -556,16 +507,10 @@ CONFIG_DAB=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set @@ -579,31 +524,8 @@ CONFIG_HID=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -620,6 +542,11 @@ CONFIG_HID=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -712,7 +639,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -751,6 +677,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y @@ -774,6 +701,7 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -795,7 +723,6 @@ CONFIG_FORCED_INLINING=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -803,8 +730,4 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# # CONFIG_CRYPTO is not set diff --git a/arch/powerpc/configs/mpc8544_ds_defconfig b/arch/powerpc/configs/mpc8544_ds_defconfig index c40a25a79cbb..86582aefab93 100644 --- a/arch/powerpc/configs/mpc8544_ds_defconfig +++ b/arch/powerpc/configs/mpc8544_ds_defconfig @@ -1,9 +1,26 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc7 -# Sun Jul 1 23:56:58 2007 +# Linux kernel version: 2.6.23-rc4 +# Wed Aug 29 16:41:04 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +# CONFIG_6xx is not set +CONFIG_PPC_85xx=y +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_85xx=y +CONFIG_E500=y +CONFIG_BOOKE=y +CONFIG_FSL_BOOKE=y +# CONFIG_PHYS_64BIT is not set +CONFIG_SPE=y +# CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,62 +31,39 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y - -# -# Processor support -# -# CONFIG_CLASSIC32 is not set -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -CONFIG_PPC_85xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_85xx=y -CONFIG_E500=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -CONFIG_BOOKE=y -CONFIG_FSL_BOOKE=y -# CONFIG_PHYS_64BIT is not set -# CONFIG_SPE is not set -# CONFIG_PPC_MM_SLICES is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -CONFIG_IPC_NS=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set CONFIG_AUDIT=y # CONFIG_AUDITSYSCALL is not set CONFIG_IKCONFIG=y @@ -85,8 +79,8 @@ CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y -# CONFIG_KALLSYMS_EXTRA_PASS is not set -# CONFIG_HOTPLUG is not set +CONFIG_KALLSYMS_EXTRA_PASS=y +CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y @@ -105,24 +99,17 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -153,7 +140,7 @@ CONFIG_MPC8544_DS=y CONFIG_MPC85xx=y CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set +CONFIG_PPC_I8259=y # CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set # CONFIG_PPC_MPC106 is not set @@ -162,6 +149,7 @@ CONFIG_MPIC=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +CONFIG_FSL_ULI1575=y # # Kernel options @@ -191,9 +179,10 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y -CONFIG_CMDLINE_BOOL=y -CONFIG_CMDLINE="root=/dev/sda3 rw console=ttyS0,115200" +# CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_WANT_DEVICE_TREE=y @@ -205,15 +194,21 @@ CONFIG_ISA_DMA_API=y # CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y -CONFIG_PPC_INDIRECT_PCI_BE=y CONFIG_FSL_SOC=y -# CONFIG_PCI is not set -# CONFIG_PCI_DOMAINS is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_FSL_PCI=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y +# CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +# CONFIG_PCI_DEBUG is not set # # PCCARD (PCMCIA/CardBus) support # +# CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set # # Advanced setup @@ -241,7 +236,7 @@ CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y -CONFIG_XFRM_USER=m +CONFIG_XFRM_USER=y # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set CONFIG_NET_KEY=m @@ -254,7 +249,6 @@ CONFIG_ASK_IP_FIB_HASH=y CONFIG_IP_FIB_HASH=y CONFIG_IP_MULTIPLE_TABLES=y CONFIG_IP_ROUTE_MULTIPATH=y -# CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set CONFIG_IP_ROUTE_VERBOSE=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y @@ -282,9 +276,23 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IPV6 is not set +CONFIG_IPV6=y +# CONFIG_IPV6_PRIVACY is not set +# CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_OPTIMISTIC_DAD is not set +# CONFIG_INET6_AH is not set +# CONFIG_INET6_ESP is not set +# CONFIG_INET6_IPCOMP is not set +# CONFIG_IPV6_MIP6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set +CONFIG_INET6_XFRM_MODE_TRANSPORT=y +CONFIG_INET6_XFRM_MODE_TUNNEL=y +CONFIG_INET6_XFRM_MODE_BEET=y +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set +CONFIG_IPV6_SIT=y +# CONFIG_IPV6_TUNNEL is not set +# CONFIG_IPV6_MULTIPLE_TABLES is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -330,6 +338,7 @@ CONFIG_FIB_RULES=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -340,45 +349,37 @@ CONFIG_FIB_RULES=y # CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set CONFIG_BLK_DEV_NBD=y +# CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=2 -CONFIG_BLK_DEV_RAM_SIZE=16384 +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=131072 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# -# CONFIG_BLINK is not set +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set # CONFIG_IDE is not set # @@ -386,6 +387,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -396,7 +398,8 @@ CONFIG_SCSI_PROC_FS=y CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=y # CONFIG_CHR_DEV_OSST is not set -# CONFIG_BLK_DEV_SR is not set +CONFIG_BLK_DEV_SR=y +# CONFIG_BLK_DEV_SR_VENDOR is not set CONFIG_CHR_DEV_SG=y # CONFIG_CHR_DEV_SCH is not set @@ -415,32 +418,123 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ARCMSR is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_HPTIOP is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_STEX is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +# CONFIG_SCSI_IPR is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +# CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set +# CONFIG_SCSI_LPFC is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_SRP is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_AHCI=y +# CONFIG_SATA_SVW is not set +# CONFIG_ATA_PIIX is not set +# CONFIG_SATA_MV is not set +# CONFIG_SATA_NV is not set +# CONFIG_PDC_ADMA is not set +# CONFIG_SATA_QSTOR is not set +# CONFIG_SATA_PROMISE is not set +# CONFIG_SATA_SX4 is not set +# CONFIG_SATA_SIL is not set +# CONFIG_SATA_SIL24 is not set +# CONFIG_SATA_SIS is not set +# CONFIG_SATA_ULI is not set +# CONFIG_SATA_VIA is not set +# CONFIG_SATA_VITESSE is not set +# CONFIG_SATA_INIC162X is not set +CONFIG_PATA_ALI=y +# CONFIG_PATA_AMD is not set +# CONFIG_PATA_ARTOP is not set +# CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set +# CONFIG_PATA_CMD64X is not set +# CONFIG_PATA_CS5520 is not set +# CONFIG_PATA_CS5530 is not set +# CONFIG_PATA_CYPRESS is not set +# CONFIG_PATA_EFAR is not set +# CONFIG_ATA_GENERIC is not set +# CONFIG_PATA_HPT366 is not set +# CONFIG_PATA_HPT37X is not set +# CONFIG_PATA_HPT3X2N is not set +# CONFIG_PATA_HPT3X3 is not set +# CONFIG_PATA_IT821X is not set +# CONFIG_PATA_IT8213 is not set +# CONFIG_PATA_JMICRON is not set +# CONFIG_PATA_TRIFLEX is not set +# CONFIG_PATA_MARVELL is not set +# CONFIG_PATA_MPIIX is not set +# CONFIG_PATA_OLDPIIX is not set +# CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_OPTI is not set +# CONFIG_PATA_OPTIDMA is not set +# CONFIG_PATA_PDC_OLD is not set +# CONFIG_PATA_RADISYS is not set +# CONFIG_PATA_RZ1000 is not set +# CONFIG_PATA_SC1200 is not set +# CONFIG_PATA_SERVERWORKS is not set +# CONFIG_PATA_PDC2027X is not set +# CONFIG_PATA_SIL680 is not set +# CONFIG_PATA_SIS is not set +# CONFIG_PATA_VIA is not set +# CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set +# CONFIG_MD is not set # -# Multi-device support (RAID and LVM) +# Fusion MPT device support # -# CONFIG_MD is not set -# CONFIG_MACINTOSH_DRIVERS is not set +# CONFIG_FUSION is not set +# CONFIG_FUSION_SPI is not set +# CONFIG_FUSION_FC is not set +# CONFIG_FUSION_SAS is not set # -# Network device support +# IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set +# CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_DUMMY is not set +# CONFIG_NETDEVICES_MULTIQUEUE is not set +CONFIG_DUMMY=y # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_ARCNET is not set CONFIG_PHYLIB=y # @@ -454,39 +548,71 @@ CONFIG_PHYLIB=y CONFIG_VITESSE_PHY=y # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +# CONFIG_NET_PCI is not set CONFIG_NETDEV_1000=y +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +# CONFIG_E1000 is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set CONFIG_GIANFAR=y CONFIG_GFAR_NAPI=y +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set CONFIG_NETDEV_10000=y +# CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGB is not set +# CONFIG_S2IO is not set +# CONFIG_MYRI10GE is not set +# CONFIG_NETXEN_NIC is not set +# CONFIG_MLX4_CORE is not set +# CONFIG_TR is not set # # Wireless LAN # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set +# CONFIG_NET_FC is not set # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -521,6 +647,7 @@ CONFIG_INPUT=y CONFIG_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set # CONFIG_GAMEPORT is not set @@ -539,10 +666,14 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=4 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 -# CONFIG_SERIAL_8250_EXTENDED is not set +CONFIG_SERIAL_8250_PCI=y +CONFIG_SERIAL_8250_NR_UARTS=2 +CONFIG_SERIAL_8250_RUNTIME_UARTS=2 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_8250_DETECT_IRQ=y +CONFIG_SERIAL_8250_RSA=y # # Non-8250 serial port support @@ -550,14 +681,11 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set @@ -565,24 +693,76 @@ CONFIG_NVRAM=y CONFIG_GEN_RTC=y CONFIG_GEN_RTC_X=y # CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set +# CONFIG_AGP is not set +# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set -# CONFIG_I2C is not set +CONFIG_DEVPORT=y +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +# CONFIG_I2C_CHARDEV is not set + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_I810 is not set +# CONFIG_I2C_PIIX4 is not set +CONFIG_I2C_MPC=y +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_PROSAVAGE is not set +# CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set +# CONFIG_I2C_VOODOO3 is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set +CONFIG_SENSORS_EEPROM=y +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_M41T00 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set # # SPI support # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -599,6 +779,32 @@ CONFIG_DVB_CORE=m CONFIG_DVB_CAPTURE_DRIVERS=y # +# Supported SAA7146 based PCI Adapters +# + +# +# Supported USB Adapters +# +# CONFIG_DVB_USB is not set +# CONFIG_DVB_TTUSB_BUDGET is not set +# CONFIG_DVB_TTUSB_DEC is not set +# CONFIG_DVB_CINERGYT2 is not set + +# +# Supported FlexCopII (B2C2) Adapters +# +# CONFIG_DVB_B2C2_FLEXCOP is not set + +# +# Supported BT878 Adapters +# + +# +# Supported Pluto2 Adapters +# +# CONFIG_DVB_PLUTO2 is not set + +# # Supported DVB Frontends # @@ -610,27 +816,66 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # # DVB-S (satellite) frontends # +# CONFIG_DVB_STV0299 is not set +# CONFIG_DVB_CX24110 is not set +# CONFIG_DVB_CX24123 is not set +# CONFIG_DVB_TDA8083 is not set +# CONFIG_DVB_MT312 is not set +# CONFIG_DVB_VES1X93 is not set +# CONFIG_DVB_S5H1420 is not set +# CONFIG_DVB_TDA10086 is not set # # DVB-T (terrestrial) frontends # +# CONFIG_DVB_SP8870 is not set +# CONFIG_DVB_SP887X is not set +# CONFIG_DVB_CX22700 is not set +# CONFIG_DVB_CX22702 is not set +# CONFIG_DVB_L64781 is not set +# CONFIG_DVB_TDA1004X is not set +# CONFIG_DVB_NXT6000 is not set +# CONFIG_DVB_MT352 is not set +# CONFIG_DVB_ZL10353 is not set +# CONFIG_DVB_DIB3000MB is not set +# CONFIG_DVB_DIB3000MC is not set +# CONFIG_DVB_DIB7000M is not set +# CONFIG_DVB_DIB7000P is not set # # DVB-C (cable) frontends # +# CONFIG_DVB_VES1820 is not set +# CONFIG_DVB_TDA10021 is not set +# CONFIG_DVB_TDA10023 is not set +# CONFIG_DVB_STV0297 is not set # # ATSC (North American/Korean Terrestrial/Cable DTV) frontends # +# CONFIG_DVB_NXT200X is not set +# CONFIG_DVB_OR51211 is not set +# CONFIG_DVB_OR51132 is not set +# CONFIG_DVB_BCM3510 is not set +# CONFIG_DVB_LGDT330X is not set # # Tuners/PLL support # +# CONFIG_DVB_PLL is not set +# CONFIG_DVB_TDA826X is not set +# CONFIG_DVB_TDA827X is not set +# CONFIG_DVB_TUNER_QT1010 is not set +# CONFIG_DVB_TUNER_MT2060 is not set # # Miscellaneous devices # +# CONFIG_DVB_LNBP21 is not set +# CONFIG_DVB_ISL6421 is not set +# CONFIG_DVB_TUA6100 is not set CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set # # Graphics support @@ -642,67 +887,261 @@ CONFIG_DAB=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set # # Console display driver support # -# CONFIG_VGA_CONSOLE is not set +CONFIG_VGA_CONSOLE=y +# CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y # # Sound # -# CONFIG_SOUND is not set +CONFIG_SOUND=y + +# +# Advanced Linux Sound Architecture +# +CONFIG_SND=y +CONFIG_SND_TIMER=y +CONFIG_SND_PCM=y +# CONFIG_SND_SEQUENCER is not set +# CONFIG_SND_MIXER_OSS is not set +# CONFIG_SND_PCM_OSS is not set +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set + +# +# Generic devices +# +CONFIG_SND_AC97_CODEC=y +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set + +# +# PCI devices +# +# CONFIG_SND_AD1889 is not set +# CONFIG_SND_ALS300 is not set +# CONFIG_SND_ALS4000 is not set +# CONFIG_SND_ALI5451 is not set +# CONFIG_SND_ATIIXP is not set +# CONFIG_SND_ATIIXP_MODEM is not set +# CONFIG_SND_AU8810 is not set +# CONFIG_SND_AU8820 is not set +# CONFIG_SND_AU8830 is not set +# CONFIG_SND_AZT3328 is not set +# CONFIG_SND_BT87X is not set +# CONFIG_SND_CA0106 is not set +# CONFIG_SND_CMIPCI is not set +# CONFIG_SND_CS4281 is not set +# CONFIG_SND_CS46XX is not set +# CONFIG_SND_CS5530 is not set +# CONFIG_SND_DARLA20 is not set +# CONFIG_SND_GINA20 is not set +# CONFIG_SND_LAYLA20 is not set +# CONFIG_SND_DARLA24 is not set +# CONFIG_SND_GINA24 is not set +# CONFIG_SND_LAYLA24 is not set +# CONFIG_SND_MONA is not set +# CONFIG_SND_MIA is not set +# CONFIG_SND_ECHO3G is not set +# CONFIG_SND_INDIGO is not set +# CONFIG_SND_INDIGOIO is not set +# CONFIG_SND_INDIGODJ is not set +# CONFIG_SND_EMU10K1 is not set +# CONFIG_SND_EMU10K1X is not set +# CONFIG_SND_ENS1370 is not set +# CONFIG_SND_ENS1371 is not set +# CONFIG_SND_ES1938 is not set +# CONFIG_SND_ES1968 is not set +# CONFIG_SND_FM801 is not set +# CONFIG_SND_HDA_INTEL is not set +# CONFIG_SND_HDSP is not set +# CONFIG_SND_HDSPM is not set +# CONFIG_SND_ICE1712 is not set +# CONFIG_SND_ICE1724 is not set +CONFIG_SND_INTEL8X0=y +# CONFIG_SND_INTEL8X0M is not set +# CONFIG_SND_KORG1212 is not set +# CONFIG_SND_MAESTRO3 is not set +# CONFIG_SND_MIXART is not set +# CONFIG_SND_NM256 is not set +# CONFIG_SND_PCXHR is not set +# CONFIG_SND_RIPTIDE is not set +# CONFIG_SND_RME32 is not set +# CONFIG_SND_RME96 is not set +# CONFIG_SND_RME9652 is not set +# CONFIG_SND_SONICVIBES is not set +# CONFIG_SND_TRIDENT is not set +# CONFIG_SND_VIA82XX is not set +# CONFIG_SND_VIA82XX_MODEM is not set +# CONFIG_SND_VX222 is not set +# CONFIG_SND_YMFPCI is not set +# CONFIG_SND_AC97_POWER_SAVE is not set + +# +# ALSA PowerMac devices +# + +# +# ALSA PowerPC devices +# + +# +# USB devices +# +# CONFIG_SND_USB_AUDIO is not set +# CONFIG_SND_USB_USX2Y is not set +# CONFIG_SND_USB_CAIAQ is not set + +# +# System on Chip audio support +# +# CONFIG_SND_SOC is not set + +# +# SoC Audio support for SuperH +# + +# +# Open Sound System +# +# CONFIG_SOUND_PRIME is not set +CONFIG_AC97_BUS=y +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set # -# HID Devices +# USB Input Devices # -CONFIG_HID=y -# CONFIG_HID_DEBUG is not set +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set # -# USB support +# Miscellaneous USB options # -# CONFIG_USB_ARCH_HAS_HCD is not set -# CONFIG_USB_ARCH_HAS_OHCI is not set -# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +CONFIG_USB_EHCI_HCD=y +# CONFIG_USB_EHCI_SPLIT_ISO is not set +# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +# CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_OHCI_HCD_PPC_OF=y +CONFIG_USB_OHCI_HCD_PPC_OF_BE=y +CONFIG_USB_OHCI_HCD_PPC_OF_LE=y +CONFIG_USB_OHCI_HCD_PCI=y +CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y +CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_UHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # -# USB Gadget Support +# may also be needed; see USB_STORAGE Help for more information # -# CONFIG_USB_GADGET is not set -# CONFIG_MMC is not set +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set # -# LED devices +# USB Imaging devices # -# CONFIG_NEW_LEDS is not set +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +CONFIG_USB_MON=y # -# LED drivers +# USB port drivers # # -# LED Triggers +# USB Serial Converter support # +# CONFIG_USB_SERIAL is not set # -# InfiniBand support +# USB Miscellaneous drivers # +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# USB DSL modem support # # -# Real Time Clock +# USB Gadget Support # +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_INFINIBAND is not set +# CONFIG_EDAC is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -721,6 +1160,15 @@ CONFIG_RTC_INTF_DEV=y # # I2C RTC drivers # +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set # # SPI RTC drivers @@ -729,9 +1177,12 @@ CONFIG_RTC_INTF_DEV=y # # Platform RTC drivers # +CONFIG_RTC_DRV_CMOS=y # CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -752,6 +1203,11 @@ CONFIG_RTC_INTF_DEV=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -844,10 +1300,13 @@ CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y # CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set +CONFIG_NFSD=y +# CONFIG_NFSD_V3 is not set +CONFIG_NFSD_TCP=y CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y @@ -859,7 +1318,6 @@ CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -869,7 +1327,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_OSF_PARTITION is not set # CONFIG_AMIGA_PARTITION is not set # CONFIG_ATARI_PARTITION is not set -# CONFIG_MAC_PARTITION is not set +CONFIG_MAC_PARTITION=y CONFIG_MSDOS_PARTITION=y # CONFIG_BSD_DISKLABEL is not set # CONFIG_MINIX_SUBPARTITION is not set @@ -941,6 +1399,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y @@ -965,6 +1424,7 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -988,7 +1448,6 @@ CONFIG_FORCED_INLINING=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -996,10 +1455,6 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1038,7 +1493,4 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y diff --git a/arch/powerpc/configs/mpc8560_ads_defconfig b/arch/powerpc/configs/mpc8560_ads_defconfig index a30bc6f6211c..0fb54c775cf9 100644 --- a/arch/powerpc/configs/mpc8560_ads_defconfig +++ b/arch/powerpc/configs/mpc8560_ads_defconfig @@ -1,9 +1,26 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc7 -# Sun Jul 1 23:56:58 2007 +# Linux kernel version: 2.6.23-rc4 +# Tue Aug 28 21:24:43 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +# CONFIG_6xx is not set +CONFIG_PPC_85xx=y +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_85xx=y +CONFIG_E500=y +CONFIG_BOOKE=y +CONFIG_FSL_BOOKE=y +# CONFIG_PHYS_64BIT is not set +CONFIG_SPE=y +# CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,61 +31,38 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y - -# -# Processor support -# -# CONFIG_CLASSIC32 is not set -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -CONFIG_PPC_85xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_85xx=y -CONFIG_E500=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -CONFIG_BOOKE=y -CONFIG_FSL_BOOKE=y -# CONFIG_PHYS_64BIT is not set -CONFIG_SPE=y -# CONFIG_PPC_MM_SLICES is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -102,19 +96,12 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# # CONFIG_MODULES is not set - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -155,6 +142,7 @@ CONFIG_MPIC=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set CONFIG_CPM2=y +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -184,6 +172,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -197,10 +187,11 @@ CONFIG_ISA_DMA_API=y # CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y -CONFIG_PPC_INDIRECT_PCI_BE=y CONFIG_FSL_SOC=y +CONFIG_FSL_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -311,6 +302,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -325,26 +317,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -361,14 +338,11 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -376,12 +350,9 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -394,19 +365,13 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set @@ -423,21 +388,14 @@ CONFIG_DAVICOM_PHY=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set @@ -457,7 +415,6 @@ CONFIG_E1000_NAPI=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -489,15 +446,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -561,10 +510,6 @@ CONFIG_SERIAL_CPM_SCC2=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y @@ -576,10 +521,6 @@ CONFIG_GEN_RTC=y # CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set @@ -589,20 +530,24 @@ CONFIG_DEVPORT=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set # CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # @@ -627,6 +572,7 @@ CONFIG_DAB=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -634,16 +580,10 @@ CONFIG_DAB=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -658,32 +598,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -700,6 +617,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -792,7 +714,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -831,6 +752,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y @@ -854,6 +776,7 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -876,7 +799,6 @@ CONFIG_FORCED_INLINING=y # CONFIG_DEBUGGER is not set # CONFIG_KGDB_CONSOLE is not set # CONFIG_BDI_SWITCH is not set -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -884,8 +806,4 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# # CONFIG_CRYPTO is not set diff --git a/arch/powerpc/configs/mpc8568mds_defconfig b/arch/powerpc/configs/mpc8568mds_defconfig index 6451d4dd28a0..0307fe7b0487 100644 --- a/arch/powerpc/configs/mpc8568mds_defconfig +++ b/arch/powerpc/configs/mpc8568mds_defconfig @@ -1,9 +1,26 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc7 -# Sun Jul 1 23:56:59 2007 +# Linux kernel version: 2.6.23-rc4 +# Tue Aug 28 21:24:43 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +# CONFIG_6xx is not set +CONFIG_PPC_85xx=y +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_85xx=y +CONFIG_E500=y +CONFIG_BOOKE=y +CONFIG_FSL_BOOKE=y +# CONFIG_PHYS_64BIT is not set +CONFIG_SPE=y +# CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,61 +31,38 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y - -# -# Processor support -# -# CONFIG_CLASSIC32 is not set -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -CONFIG_PPC_85xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_85xx=y -CONFIG_E500=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -CONFIG_BOOKE=y -CONFIG_FSL_BOOKE=y -# CONFIG_PHYS_64BIT is not set -CONFIG_SPE=y -# CONFIG_PPC_MM_SLICES is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -100,24 +94,17 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_KMOD is not set - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -157,6 +144,7 @@ CONFIG_MPIC=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -186,6 +174,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -199,16 +189,21 @@ CONFIG_ISA_DMA_API=y # CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y -CONFIG_PPC_INDIRECT_PCI_BE=y CONFIG_FSL_SOC=y -# CONFIG_PCI is not set -# CONFIG_PCI_DOMAINS is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_FSL_PCI=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y +# CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +# CONFIG_PCI_DEBUG is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set # # Advanced setup @@ -309,6 +304,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -323,42 +319,32 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# -# CONFIG_BLINK is not set +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set # CONFIG_IDE is not set # @@ -366,6 +352,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -395,30 +382,68 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ARCMSR is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_HPTIOP is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_STEX is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +# CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set +# CONFIG_SCSI_LPFC is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_SRP is not set # CONFIG_ATA is not set +# CONFIG_MD is not set # -# Multi-device support (RAID and LVM) +# Fusion MPT device support # -# CONFIG_MD is not set -# CONFIG_MACINTOSH_DRIVERS is not set +# CONFIG_FUSION is not set +# CONFIG_FUSION_SPI is not set +# CONFIG_FUSION_FC is not set +# CONFIG_FUSION_SAS is not set # -# Network device support +# IEEE 1394 (FireWire) support # +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set +# CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_ARCNET is not set CONFIG_PHYLIB=y # @@ -432,17 +457,44 @@ CONFIG_MARVELL_PHY=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +# CONFIG_NET_PCI is not set CONFIG_NETDEV_1000=y +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +# CONFIG_E1000 is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set CONFIG_GIANFAR=y CONFIG_GFAR_NAPI=y +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set CONFIG_NETDEV_10000=y +# CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGB is not set +# CONFIG_S2IO is not set +# CONFIG_MYRI10GE is not set +# CONFIG_NETXEN_NIC is not set +# CONFIG_MLX4_CORE is not set +# CONFIG_TR is not set # # Wireless LAN @@ -450,21 +502,16 @@ CONFIG_NETDEV_10000=y # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set # CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set +# CONFIG_NET_FC is not set # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -510,6 +557,7 @@ CONFIG_INPUT=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -521,14 +569,11 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -538,17 +583,23 @@ CONFIG_WATCHDOG=y # # CONFIG_SOFT_WATCHDOG is not set # CONFIG_BOOKE_WDT is not set + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set +# CONFIG_AGP is not set +# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y @@ -563,23 +614,43 @@ CONFIG_I2C_CHARDEV=y # # I2C Hardware Bus support # +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_I810 is not set +# CONFIG_I2C_PIIX4 is not set CONFIG_I2C_MPC=y +# CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_PROSAVAGE is not set +# CONFIG_I2C_SAVAGE4 is not set # CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set +# CONFIG_I2C_VOODOO3 is not set # # Miscellaneous I2C Chip support # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_M41T00 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -590,14 +661,12 @@ CONFIG_I2C_MPC=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -624,14 +693,20 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM87 is not set # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set # CONFIG_SENSORS_W83781D is not set # CONFIG_SENSORS_W83791D is not set # CONFIG_SENSORS_W83792D is not set @@ -663,6 +738,7 @@ CONFIG_DAB=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -670,19 +746,14 @@ CONFIG_DAB=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# -# CONFIG_USB_ARCH_HAS_HCD is not set -# CONFIG_USB_ARCH_HAS_OHCI is not set -# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y +# CONFIG_USB is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -693,31 +764,9 @@ CONFIG_HID=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_INFINIBAND is not set +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -734,6 +783,11 @@ CONFIG_HID=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -829,7 +883,6 @@ CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -868,6 +921,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y @@ -892,6 +946,7 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -915,7 +970,6 @@ CONFIG_FORCED_INLINING=y CONFIG_DEBUGGER=y # CONFIG_XMON is not set # CONFIG_BDI_SWITCH is not set -CONFIG_BOOTX_TEXT=y CONFIG_PPC_EARLY_DEBUG=y # CONFIG_PPC_EARLY_DEBUG_LPAR is not set # CONFIG_PPC_EARLY_DEBUG_G5 is not set @@ -932,10 +986,6 @@ CONFIG_PPC_EARLY_DEBUG=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -973,7 +1023,4 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y diff --git a/arch/powerpc/configs/mpc85xx_cds_defconfig b/arch/powerpc/configs/mpc85xx_cds_defconfig index d9afe7009d99..e6850c619f88 100644 --- a/arch/powerpc/configs/mpc85xx_cds_defconfig +++ b/arch/powerpc/configs/mpc85xx_cds_defconfig @@ -1,9 +1,26 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc7 -# Sun Jul 1 23:56:59 2007 +# Linux kernel version: 2.6.23-rc4 +# Tue Aug 28 21:24:43 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +# CONFIG_6xx is not set +CONFIG_PPC_85xx=y +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_85xx=y +CONFIG_E500=y +CONFIG_BOOKE=y +CONFIG_FSL_BOOKE=y +# CONFIG_PHYS_64BIT is not set +CONFIG_SPE=y +# CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,61 +31,38 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y - -# -# Processor support -# -# CONFIG_CLASSIC32 is not set -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -CONFIG_PPC_85xx=y -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_85xx=y -CONFIG_E500=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -CONFIG_BOOKE=y -CONFIG_FSL_BOOKE=y -# CONFIG_PHYS_64BIT is not set -CONFIG_SPE=y -# CONFIG_PPC_MM_SLICES is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -102,19 +96,12 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# # CONFIG_MODULES is not set - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -146,7 +133,7 @@ CONFIG_MPC8540=y CONFIG_MPC85xx=y CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set +CONFIG_PPC_I8259=y # CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set # CONFIG_PPC_MPC106 is not set @@ -155,6 +142,7 @@ CONFIG_MPIC=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -184,6 +172,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -197,10 +187,11 @@ CONFIG_ISA_DMA_API=y # CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y -CONFIG_PPC_INDIRECT_PCI_BE=y CONFIG_FSL_SOC=y +CONFIG_FSL_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -311,6 +302,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -325,26 +317,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -361,14 +338,11 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_IDE_MAX_HWIFS=4 CONFIG_BLK_DEV_IDE=y @@ -433,12 +407,9 @@ CONFIG_BLK_DEV_IDEDMA=y # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -451,19 +422,13 @@ CONFIG_BLK_DEV_IDEDMA=y # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set @@ -480,21 +445,14 @@ CONFIG_PHYLIB=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set @@ -511,7 +469,6 @@ CONFIG_E1000_NAPI=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -543,15 +500,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -614,10 +563,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set @@ -629,10 +574,6 @@ CONFIG_GEN_RTC=y # CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set @@ -642,20 +583,24 @@ CONFIG_DEVPORT=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set # CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # @@ -680,6 +625,7 @@ CONFIG_DAB=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -687,16 +633,10 @@ CONFIG_DAB=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -711,32 +651,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -753,6 +670,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -845,7 +767,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -884,6 +805,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y @@ -907,6 +829,7 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -928,7 +851,6 @@ CONFIG_FORCED_INLINING=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -936,8 +858,4 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# # CONFIG_CRYPTO is not set diff --git a/arch/powerpc/configs/mpc8641_hpcn_defconfig b/arch/powerpc/configs/mpc8641_hpcn_defconfig index 1ac94a605b05..b2f389dcaded 100644 --- a/arch/powerpc/configs/mpc8641_hpcn_defconfig +++ b/arch/powerpc/configs/mpc8641_hpcn_defconfig @@ -1,9 +1,26 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc7 -# Sun Jul 1 23:57:00 2007 +# Linux kernel version: 2.6.23-rc4 +# Wed Aug 29 16:16:23 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_PPC_FPU=y +CONFIG_ALTIVEC=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_SMP=y +CONFIG_NR_CPUS=2 CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,61 +31,41 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y CONFIG_GENERIC_TBSYNC=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y - -# -# Processor support -# -# CONFIG_CLASSIC32 is not set -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_85xx is not set -CONFIG_PPC_86xx=y -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_6xx=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -CONFIG_ALTIVEC=y -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_STD_MMU_32=y -# CONFIG_PPC_MM_SLICES is not set -CONFIG_SMP=y -CONFIG_NR_CPUS=2 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" -# CONFIG_LOCALVERSION_AUTO is not set -# CONFIG_SWAP is not set -# CONFIG_SYSVIPC is not set -# CONFIG_POSIX_MQUEUE is not set -# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set -# CONFIG_AUDIT is not set +# CONFIG_USER_NS is not set +CONFIG_AUDIT=y +# CONFIG_AUDITSYSCALL is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 @@ -82,12 +79,12 @@ CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_ALL is not set +CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y -# CONFIG_ELF_CORE is not set +CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y @@ -103,36 +100,40 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# -# CONFIG_MODULES is not set - -# -# Block layer -# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_MODVERSIONS=y +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y -# CONFIG_LBD is not set +CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers # CONFIG_IOSCHED_NOOP=y -# CONFIG_IOSCHED_AS is not set +CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y -# CONFIG_IOSCHED_CFQ is not set +CONFIG_IOSCHED_CFQ=y # CONFIG_DEFAULT_AS is not set -CONFIG_DEFAULT_DEADLINE=y -# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="deadline" +CONFIG_DEFAULT_IOSCHED="cfq" # # Platform support # +# CONFIG_PPC_MULTIPLATFORM is not set +# CONFIG_EMBEDDED6xx is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +CONFIG_PPC_86xx=y # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_CELL is not set @@ -151,6 +152,7 @@ CONFIG_PPC_I8259=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +CONFIG_FSL_ULI1575=y # # Kernel options @@ -166,7 +168,7 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT is not set CONFIG_PREEMPT_BKL=y CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set +CONFIG_BINFMT_MISC=m CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y # CONFIG_IRQ_ALL_CPUS is not set CONFIG_ARCH_FLATMEM_ENABLE=y @@ -181,10 +183,12 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set -# CONFIG_SECCOMP is not set +CONFIG_SECCOMP=y # CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y @@ -194,11 +198,11 @@ CONFIG_ISA_DMA_API=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y -CONFIG_PPC_INDIRECT_PCI_BE=y CONFIG_FSL_SOC=y -CONFIG_FSL_PCIE=y +CONFIG_FSL_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -239,27 +243,37 @@ CONFIG_XFRM=y CONFIG_XFRM_USER=y # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set -# CONFIG_NET_KEY is not set +CONFIG_NET_KEY=m +# CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y -# CONFIG_IP_MULTICAST is not set -# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_MULTICAST=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_ASK_IP_FIB_HASH=y +# CONFIG_IP_FIB_TRIE is not set CONFIG_IP_FIB_HASH=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y CONFIG_IP_PNP_RARP=y -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_ARPD is not set +CONFIG_NET_IPIP=y +CONFIG_NET_IPGRE=y +CONFIG_NET_IPGRE_BROADCAST=y +CONFIG_IP_MROUTE=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +CONFIG_ARPD=y # CONFIG_SYN_COOKIES is not set # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set CONFIG_INET_TUNNEL=y -CONFIG_INET_XFRM_MODE_TRANSPORT=y -CONFIG_INET_XFRM_MODE_TUNNEL=y -CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -286,7 +300,12 @@ CONFIG_IPV6_SIT=y # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set -# CONFIG_IP_SCTP is not set +CONFIG_IP_SCTP=m +# CONFIG_SCTP_DBG_MSG is not set +# CONFIG_SCTP_DBG_OBJCNT is not set +# CONFIG_SCTP_HMAC_NONE is not set +# CONFIG_SCTP_HMAC_SHA1 is not set +CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -313,6 +332,7 @@ CONFIG_IPV6_SIT=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set +CONFIG_FIB_RULES=y # # Wireless @@ -322,6 +342,7 @@ CONFIG_IPV6_SIT=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -336,26 +357,11 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -364,60 +370,172 @@ CONFIG_FW_LOADER=y # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set -# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_NBD=y # CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=131072 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set # CONFIG_IDE is not set # # SCSI device support # # CONFIG_RAID_ATTRS is not set -# CONFIG_SCSI is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set -# CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_ST=y +# CONFIG_CHR_DEV_OSST is not set +CONFIG_BLK_DEV_SR=y +# CONFIG_BLK_DEV_SR_VENDOR is not set +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +# CONFIG_SCSI_CONSTANTS is not set +CONFIG_SCSI_LOGGING=y +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_DPT_I2O is not set +# CONFIG_SCSI_ARCMSR is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_HPTIOP is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_STEX is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +# CONFIG_SCSI_IPR is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +# CONFIG_SCSI_QLA_FC is not set +# CONFIG_SCSI_QLA_ISCSI is not set +# CONFIG_SCSI_LPFC is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_NSP32 is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_SRP is not set +CONFIG_ATA=y +# CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_AHCI=y +# CONFIG_SATA_SVW is not set +# CONFIG_ATA_PIIX is not set +# CONFIG_SATA_MV is not set +# CONFIG_SATA_NV is not set +# CONFIG_PDC_ADMA is not set +# CONFIG_SATA_QSTOR is not set +# CONFIG_SATA_PROMISE is not set +# CONFIG_SATA_SX4 is not set +# CONFIG_SATA_SIL is not set +# CONFIG_SATA_SIL24 is not set +# CONFIG_SATA_SIS is not set +# CONFIG_SATA_ULI is not set +# CONFIG_SATA_VIA is not set +# CONFIG_SATA_VITESSE is not set +# CONFIG_SATA_INIC162X is not set +CONFIG_PATA_ALI=y +# CONFIG_PATA_AMD is not set +# CONFIG_PATA_ARTOP is not set +# CONFIG_PATA_ATIIXP is not set +# CONFIG_PATA_CMD640_PCI is not set +# CONFIG_PATA_CMD64X is not set +# CONFIG_PATA_CS5520 is not set +# CONFIG_PATA_CS5530 is not set +# CONFIG_PATA_CYPRESS is not set +# CONFIG_PATA_EFAR is not set +# CONFIG_ATA_GENERIC is not set +# CONFIG_PATA_HPT366 is not set +# CONFIG_PATA_HPT37X is not set +# CONFIG_PATA_HPT3X2N is not set +# CONFIG_PATA_HPT3X3 is not set +# CONFIG_PATA_IT821X is not set +# CONFIG_PATA_IT8213 is not set +# CONFIG_PATA_JMICRON is not set +# CONFIG_PATA_TRIFLEX is not set +# CONFIG_PATA_MARVELL is not set +# CONFIG_PATA_MPIIX is not set +# CONFIG_PATA_OLDPIIX is not set +# CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_OPTI is not set +# CONFIG_PATA_OPTIDMA is not set +# CONFIG_PATA_PDC_OLD is not set +# CONFIG_PATA_RADISYS is not set +# CONFIG_PATA_RZ1000 is not set +# CONFIG_PATA_SC1200 is not set +# CONFIG_PATA_SERVERWORKS is not set +# CONFIG_PATA_PDC2027X is not set +# CONFIG_PATA_SIL680 is not set +# CONFIG_PATA_SIS is not set +# CONFIG_PATA_VIA is not set +# CONFIG_PATA_WINBOND is not set +# CONFIG_PATA_PLATFORM is not set # CONFIG_MD is not set # # Fusion MPT device support # # CONFIG_FUSION is not set +# CONFIG_FUSION_SPI is not set +# CONFIG_FUSION_FC is not set +# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=y # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set @@ -434,21 +552,14 @@ CONFIG_PHYLIB=y CONFIG_VITESSE_PHY=y # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set @@ -463,12 +574,11 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -# CONFIG_GFAR_NAPI is not set +CONFIG_GFAR_NAPI=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set CONFIG_NETDEV_10000=y @@ -486,24 +596,27 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set +# CONFIG_NET_FC is not set # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -575,25 +688,19 @@ CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y -# CONFIG_LEGACY_PTYS is not set - -# -# IPMI -# +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set -# CONFIG_NVRAM is not set -# CONFIG_GEN_RTC is not set +CONFIG_NVRAM=y +CONFIG_GEN_RTC=y +CONFIG_GEN_RTC_X=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -628,6 +735,9 @@ CONFIG_I2C_MPC=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set @@ -637,12 +747,14 @@ CONFIG_I2C_MPC=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set CONFIG_SENSORS_EEPROM=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_M41T00 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -653,11 +765,8 @@ CONFIG_SENSORS_EEPROM=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -669,8 +778,108 @@ CONFIG_SENSORS_EEPROM=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set -# CONFIG_DVB_CORE is not set +CONFIG_DVB_CORE=m +# CONFIG_DVB_CORE_ATTACH is not set +CONFIG_DVB_CAPTURE_DRIVERS=y + +# +# Supported SAA7146 based PCI Adapters +# + +# +# Supported USB Adapters +# +# CONFIG_DVB_USB is not set +# CONFIG_DVB_TTUSB_BUDGET is not set +# CONFIG_DVB_TTUSB_DEC is not set +# CONFIG_DVB_CINERGYT2 is not set + +# +# Supported FlexCopII (B2C2) Adapters +# +# CONFIG_DVB_B2C2_FLEXCOP is not set + +# +# Supported BT878 Adapters +# + +# +# Supported Pluto2 Adapters +# +# CONFIG_DVB_PLUTO2 is not set + +# +# Supported DVB Frontends +# + +# +# Customise DVB Frontends +# +# CONFIG_DVB_FE_CUSTOMISE is not set + +# +# DVB-S (satellite) frontends +# +# CONFIG_DVB_STV0299 is not set +# CONFIG_DVB_CX24110 is not set +# CONFIG_DVB_CX24123 is not set +# CONFIG_DVB_TDA8083 is not set +# CONFIG_DVB_MT312 is not set +# CONFIG_DVB_VES1X93 is not set +# CONFIG_DVB_S5H1420 is not set +# CONFIG_DVB_TDA10086 is not set + +# +# DVB-T (terrestrial) frontends +# +# CONFIG_DVB_SP8870 is not set +# CONFIG_DVB_SP887X is not set +# CONFIG_DVB_CX22700 is not set +# CONFIG_DVB_CX22702 is not set +# CONFIG_DVB_L64781 is not set +# CONFIG_DVB_TDA1004X is not set +# CONFIG_DVB_NXT6000 is not set +# CONFIG_DVB_MT352 is not set +# CONFIG_DVB_ZL10353 is not set +# CONFIG_DVB_DIB3000MB is not set +# CONFIG_DVB_DIB3000MC is not set +# CONFIG_DVB_DIB7000M is not set +# CONFIG_DVB_DIB7000P is not set + +# +# DVB-C (cable) frontends +# +# CONFIG_DVB_VES1820 is not set +# CONFIG_DVB_TDA10021 is not set +# CONFIG_DVB_TDA10023 is not set +# CONFIG_DVB_STV0297 is not set + +# +# ATSC (North American/Korean Terrestrial/Cable DTV) frontends +# +# CONFIG_DVB_NXT200X is not set +# CONFIG_DVB_OR51211 is not set +# CONFIG_DVB_OR51132 is not set +# CONFIG_DVB_BCM3510 is not set +# CONFIG_DVB_LGDT330X is not set + +# +# Tuners/PLL support +# +# CONFIG_DVB_PLL is not set +# CONFIG_DVB_TDA826X is not set +# CONFIG_DVB_TDA827X is not set +# CONFIG_DVB_TUNER_QT1010 is not set +# CONFIG_DVB_TUNER_MT2060 is not set + +# +# Miscellaneous devices +# +# CONFIG_DVB_LNBP21 is not set +# CONFIG_DVB_ISL6421 is not set +# CONFIG_DVB_TUA6100 is not set CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set # # Graphics support @@ -682,6 +891,7 @@ CONFIG_DAB=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -695,58 +905,293 @@ CONFIG_DUMMY_CONSOLE=y # # Sound # -# CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_SOUND=y + +# +# Advanced Linux Sound Architecture +# +CONFIG_SND=y +CONFIG_SND_TIMER=y +CONFIG_SND_PCM=y +# CONFIG_SND_SEQUENCER is not set +# CONFIG_SND_MIXER_OSS is not set +# CONFIG_SND_PCM_OSS is not set +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set + +# +# Generic devices +# +CONFIG_SND_AC97_CODEC=y +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set + +# +# PCI devices +# +# CONFIG_SND_AD1889 is not set +# CONFIG_SND_ALS300 is not set +# CONFIG_SND_ALS4000 is not set +# CONFIG_SND_ALI5451 is not set +# CONFIG_SND_ATIIXP is not set +# CONFIG_SND_ATIIXP_MODEM is not set +# CONFIG_SND_AU8810 is not set +# CONFIG_SND_AU8820 is not set +# CONFIG_SND_AU8830 is not set +# CONFIG_SND_AZT3328 is not set +# CONFIG_SND_BT87X is not set +# CONFIG_SND_CA0106 is not set +# CONFIG_SND_CMIPCI is not set +# CONFIG_SND_CS4281 is not set +# CONFIG_SND_CS46XX is not set +# CONFIG_SND_CS5530 is not set +# CONFIG_SND_DARLA20 is not set +# CONFIG_SND_GINA20 is not set +# CONFIG_SND_LAYLA20 is not set +# CONFIG_SND_DARLA24 is not set +# CONFIG_SND_GINA24 is not set +# CONFIG_SND_LAYLA24 is not set +# CONFIG_SND_MONA is not set +# CONFIG_SND_MIA is not set +# CONFIG_SND_ECHO3G is not set +# CONFIG_SND_INDIGO is not set +# CONFIG_SND_INDIGOIO is not set +# CONFIG_SND_INDIGODJ is not set +# CONFIG_SND_EMU10K1 is not set +# CONFIG_SND_EMU10K1X is not set +# CONFIG_SND_ENS1370 is not set +# CONFIG_SND_ENS1371 is not set +# CONFIG_SND_ES1938 is not set +# CONFIG_SND_ES1968 is not set +# CONFIG_SND_FM801 is not set +# CONFIG_SND_HDA_INTEL is not set +# CONFIG_SND_HDSP is not set +# CONFIG_SND_HDSPM is not set +# CONFIG_SND_ICE1712 is not set +# CONFIG_SND_ICE1724 is not set +CONFIG_SND_INTEL8X0=y +# CONFIG_SND_INTEL8X0M is not set +# CONFIG_SND_KORG1212 is not set +# CONFIG_SND_MAESTRO3 is not set +# CONFIG_SND_MIXART is not set +# CONFIG_SND_NM256 is not set +# CONFIG_SND_PCXHR is not set +# CONFIG_SND_RIPTIDE is not set +# CONFIG_SND_RME32 is not set +# CONFIG_SND_RME96 is not set +# CONFIG_SND_RME9652 is not set +# CONFIG_SND_SONICVIBES is not set +# CONFIG_SND_TRIDENT is not set +# CONFIG_SND_VIA82XX is not set +# CONFIG_SND_VIA82XX_MODEM is not set +# CONFIG_SND_VX222 is not set +# CONFIG_SND_YMFPCI is not set +# CONFIG_SND_AC97_POWER_SAVE is not set + +# +# ALSA PowerMac devices +# + +# +# ALSA PowerPC devices +# + +# +# USB devices +# +# CONFIG_SND_USB_AUDIO is not set +# CONFIG_SND_USB_USX2Y is not set +# CONFIG_SND_USB_CAIAQ is not set + +# +# System on Chip audio support +# +# CONFIG_SND_SOC is not set + +# +# SoC Audio support for SuperH +# + +# +# Open Sound System +# +# CONFIG_SOUND_PRIME is not set +CONFIG_AC97_BUS=y +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # -# USB support +# USB Input Devices # +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y -# CONFIG_USB is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +CONFIG_USB_EHCI_HCD=y +# CONFIG_USB_EHCI_SPLIT_ISO is not set +# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +# CONFIG_USB_EHCI_TT_NEWSCHED is not set +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_OHCI_HCD_PPC_OF=y +CONFIG_USB_OHCI_HCD_PPC_OF_BE=y +CONFIG_USB_OHCI_HCD_PPC_OF_LE=y +CONFIG_USB_OHCI_HCD_PCI=y +CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y +CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_UHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # -# USB Gadget Support +# may also be needed; see USB_STORAGE Help for more information # -# CONFIG_USB_GADGET is not set -# CONFIG_MMC is not set +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set # -# LED devices +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +CONFIG_USB_MON=y + +# +# USB port drivers # -# CONFIG_NEW_LEDS is not set # -# LED drivers +# USB Serial Converter support # +# CONFIG_USB_SERIAL is not set # -# LED Triggers +# USB Miscellaneous drivers # +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set # -# InfiniBand support +# USB DSL modem support # + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set # CONFIG_INFINIBAND is not set +# CONFIG_EDAC is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set + +# +# SPI RTC drivers +# # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# Platform RTC drivers # +CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set # -# Real Time Clock +# on-CPU RTC drivers # -# CONFIG_RTC_CLASS is not set # # DMA Engine support @@ -762,6 +1207,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -783,9 +1233,10 @@ CONFIG_FS_MBCACHE=y # CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set -# CONFIG_INOTIFY is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -# CONFIG_DNOTIFY is not set +CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -793,15 +1244,23 @@ CONFIG_FS_MBCACHE=y # # CD-ROM/DVD Filesystems # -# CONFIG_ISO9660_FS is not set -# CONFIG_UDF_FS is not set +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y # # DOS/FAT/NT Filesystems # -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set -# CONFIG_NTFS_FS is not set +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +CONFIG_NTFS_FS=y +# CONFIG_NTFS_DEBUG is not set +# CONFIG_NTFS_RW is not set # # Pseudo filesystems @@ -819,19 +1278,23 @@ CONFIG_RAMFS=y # # Miscellaneous filesystems # -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -# CONFIG_CRAMFS is not set -# CONFIG_VXFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_SYSV_FS is not set -# CONFIG_UFS_FS is not set +CONFIG_ADFS_FS=m +# CONFIG_ADFS_FS_RW is not set +CONFIG_AFFS_FS=m +CONFIG_HFS_FS=m +CONFIG_HFSPLUS_FS=m +CONFIG_BEFS_FS=m +# CONFIG_BEFS_DEBUG is not set +CONFIG_BFS_FS=m +CONFIG_EFS_FS=m +CONFIG_CRAMFS=y +CONFIG_VXFS_FS=m +CONFIG_HPFS_FS=m +CONFIG_QNX4FS_FS=m +CONFIG_SYSV_FS=m +CONFIG_UFS_FS=m +# CONFIG_UFS_FS_WRITE is not set +# CONFIG_UFS_DEBUG is not set # # Network File Systems @@ -839,7 +1302,7 @@ CONFIG_RAMFS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set -# CONFIG_NFS_V4 is not set +CONFIG_NFS_V4=y # CONFIG_NFS_DIRECTIO is not set CONFIG_NFSD=y # CONFIG_NFSD_V3 is not set @@ -850,15 +1313,15 @@ CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y # CONFIG_SUNRPC_BIND34 is not set -# CONFIG_RPCSEC_GSS_KRB5 is not set +CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -868,14 +1331,13 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_OSF_PARTITION is not set # CONFIG_AMIGA_PARTITION is not set # CONFIG_ATARI_PARTITION is not set -# CONFIG_MAC_PARTITION is not set +CONFIG_MAC_PARTITION=y CONFIG_MSDOS_PARTITION=y # CONFIG_BSD_DISKLABEL is not set # CONFIG_MINIX_SUBPARTITION is not set # CONFIG_SOLARIS_X86_PARTITION is not set # CONFIG_UNIXWARE_DISKLABEL is not set -CONFIG_LDM_PARTITION=y -# CONFIG_LDM_DEBUG is not set +# CONFIG_LDM_PARTITION is not set # CONFIG_SGI_PARTITION is not set # CONFIG_ULTRIX_PARTITION is not set # CONFIG_SUN_PARTITION is not set @@ -925,7 +1387,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_ISO8859_15 is not set # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set -# CONFIG_NLS_UTF8 is not set +CONFIG_NLS_UTF8=m # # Distributed Lock Manager @@ -941,7 +1403,9 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y -# CONFIG_LIBCRC32C is not set +# CONFIG_CRC7 is not set +CONFIG_LIBCRC32C=m +CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y @@ -951,6 +1415,7 @@ CONFIG_HAS_DMA=y # Instrumentation Support # # CONFIG_PROFILING is not set +# CONFIG_KPROBES is not set # # Kernel hacking @@ -964,6 +1429,7 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -976,17 +1442,17 @@ CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_HIGHMEM is not set # CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_DEBUG_INFO is not set +CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -994,8 +1460,42 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# -# CONFIG_CRYPTO is not set +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_ECB is not set +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_TEST is not set +CONFIG_CRYPTO_HW=y diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig index e6b18ea8f643..143a0cd83327 100644 --- a/arch/powerpc/configs/mpc866_ads_defconfig +++ b/arch/powerpc/configs/mpc866_ads_defconfig @@ -1,9 +1,22 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc7 -# Sun Jul 1 23:57:00 2007 +# Linux kernel version: 2.6.23-rc4 +# Tue Aug 28 21:24:44 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +# CONFIG_6xx is not set +# CONFIG_PPC_85xx is not set +CONFIG_PPC_8xx=y +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_8xx=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,56 +27,37 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y # CONFIG_PPC_UDBG_16550 is not set # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y # CONFIG_DEFAULT_UIMAGE is not set - -# -# Processor support -# -# CONFIG_CLASSIC32 is not set -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_85xx is not set -# CONFIG_PPC_86xx is not set -CONFIG_PPC_8xx=y -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_8xx=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -# CONFIG_PPC_MM_SLICES is not set -CONFIG_NOT_COHERENT_CACHE=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y # CONFIG_SWAP is not set CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -95,19 +89,12 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=1 - -# -# Loadable module support -# # CONFIG_MODULES is not set - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -159,6 +146,7 @@ CONFIG_NO_UCODE_PATCH=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -188,6 +176,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -202,6 +192,7 @@ CONFIG_ZONE_DMA=y CONFIG_FSL_SOC=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set +# CONFIG_PCI_SYSCALL is not set # CONFIG_PCI_QSPAN is not set # CONFIG_ARCH_SUPPORTS_MSI is not set @@ -310,6 +301,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -321,26 +313,11 @@ CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y @@ -349,11 +326,8 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# -# CONFIG_BLINK is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set # CONFIG_IDE is not set # @@ -361,21 +335,16 @@ CONFIG_BLK_DEV_LOOP=y # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set CONFIG_PHYLIB=y @@ -391,16 +360,12 @@ CONFIG_PHYLIB=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set CONFIG_FIXED_PHY=y CONFIG_FIXED_MII_10_FDX=y CONFIG_FIXED_MII_100_FDX=y - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_FEC_8XX is not set CONFIG_FS_ENET=y CONFIG_FS_ENET_HAS_SCC=y CONFIG_FS_ENET_HAS_FEC=y @@ -419,15 +384,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -511,10 +468,6 @@ CONFIG_SERIAL_CPM_SMC1=y CONFIG_SERIAL_CPM_SMC2=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y @@ -523,10 +476,6 @@ CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set @@ -535,20 +484,21 @@ CONFIG_GEN_RTC=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # @@ -573,6 +523,7 @@ CONFIG_DAB=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -580,16 +531,10 @@ CONFIG_DAB=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set @@ -603,31 +548,8 @@ CONFIG_HID=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -644,6 +566,11 @@ CONFIG_HID=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -740,7 +667,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -783,6 +709,7 @@ CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y @@ -805,7 +732,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -813,8 +739,4 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# # CONFIG_CRYPTO is not set diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig index fc4f9b766aa7..d27e1f8c38fa 100644 --- a/arch/powerpc/configs/mpc885_ads_defconfig +++ b/arch/powerpc/configs/mpc885_ads_defconfig @@ -1,9 +1,22 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc7 -# Sun Jul 1 23:57:01 2007 +# Linux kernel version: 2.6.23-rc4 +# Tue Aug 28 21:24:45 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +# CONFIG_6xx is not set +# CONFIG_PPC_85xx is not set +CONFIG_PPC_8xx=y +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_8xx=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,56 +27,37 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y # CONFIG_PPC_UDBG_16550 is not set # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y # CONFIG_DEFAULT_UIMAGE is not set - -# -# Processor support -# -# CONFIG_CLASSIC32 is not set -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_85xx is not set -# CONFIG_PPC_86xx is not set -CONFIG_PPC_8xx=y -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_8xx=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -# CONFIG_PPC_MM_SLICES is not set -CONFIG_NOT_COHERENT_CACHE=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y # CONFIG_SWAP is not set CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -95,19 +89,12 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=1 - -# -# Loadable module support -# # CONFIG_MODULES is not set - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -166,6 +153,7 @@ CONFIG_NO_UCODE_PATCH=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -195,6 +183,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -209,6 +199,7 @@ CONFIG_ZONE_DMA=y CONFIG_FSL_SOC=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set +# CONFIG_PCI_SYSCALL is not set # CONFIG_PCI_QSPAN is not set # CONFIG_ARCH_SUPPORTS_MSI is not set @@ -317,6 +308,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -328,26 +320,11 @@ CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y @@ -356,11 +333,8 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# -# CONFIG_BLINK is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set # CONFIG_IDE is not set # @@ -368,21 +342,16 @@ CONFIG_BLK_DEV_LOOP=y # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set CONFIG_PHYLIB=y @@ -398,16 +367,12 @@ CONFIG_DAVICOM_PHY=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set CONFIG_FIXED_PHY=y CONFIG_FIXED_MII_10_FDX=y # CONFIG_FIXED_MII_100_FDX is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_FEC_8XX is not set CONFIG_FS_ENET=y CONFIG_FS_ENET_HAS_SCC=y CONFIG_FS_ENET_HAS_FEC=y @@ -426,15 +391,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -518,10 +475,6 @@ CONFIG_SERIAL_CPM_SMC1=y CONFIG_SERIAL_CPM_SMC2=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y @@ -530,10 +483,6 @@ CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set @@ -542,20 +491,21 @@ CONFIG_GEN_RTC=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # @@ -580,6 +530,7 @@ CONFIG_DAB=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -587,16 +538,10 @@ CONFIG_DAB=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set @@ -610,31 +555,8 @@ CONFIG_HID=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -651,6 +573,11 @@ CONFIG_HID=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -747,7 +674,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -790,6 +716,7 @@ CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y @@ -812,7 +739,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -820,8 +746,4 @@ CONFIG_ENABLE_MUST_CHECK=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# # CONFIG_CRYPTO is not set diff --git a/arch/powerpc/configs/pasemi_defconfig b/arch/powerpc/configs/pasemi_defconfig index 905998b925ea..295207030c60 100644 --- a/arch/powerpc/configs/pasemi_defconfig +++ b/arch/powerpc/configs/pasemi_defconfig @@ -1,9 +1,22 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc6 -# Tue Jun 26 13:51:39 2007 +# Linux kernel version: 2.6.23-rc4 +# Thu Aug 30 16:40:47 2007 # CONFIG_PPC64=y + +# +# Processor support +# +CONFIG_POWER4_ONLY=y +CONFIG_POWER4=y +CONFIG_PPC_FPU=y +CONFIG_ALTIVEC=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_MM_SLICES=y +# CONFIG_VIRT_CPU_ACCOUNTING is not set +CONFIG_SMP=y +CONFIG_NR_CPUS=2 CONFIG_64BIT=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -15,6 +28,7 @@ CONFIG_ARCH_HAS_ILOG2_U64=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_ARCH_NO_VIRT_TO_BUS=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y @@ -22,49 +36,32 @@ CONFIG_SYSVIPC_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set - -# -# Processor support -# -CONFIG_POWER4_ONLY=y -CONFIG_POWER4=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set # CONFIG_PPC_OF_PLATFORM_PCI is not set -CONFIG_ALTIVEC=y -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_MM_SLICES=y -# CONFIG_VIRT_CPU_ACCOUNTING is not set -CONFIG_SMP=y -CONFIG_NR_CPUS=2 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 @@ -99,10 +96,6 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set @@ -110,12 +103,9 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_KMOD is not set CONFIG_STOP_MACHINE=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -135,7 +125,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_PPC_MULTIPLATFORM=y # CONFIG_EMBEDDED6xx is not set -# CONFIG_APUS is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_PPC_PSERIES is not set # CONFIG_PPC_ISERIES is not set # CONFIG_PPC_MPC52xx is not set @@ -149,6 +141,7 @@ CONFIG_PPC_PASEMI=y # CONFIG_PPC_PASEMI_IOMMU=y CONFIG_PPC_PASEMI_MDIO=y +CONFIG_ELECTRA_IDE=y # CONFIG_PPC_CELLEB is not set # CONFIG_PPC_PS3 is not set # CONFIG_PPC_CELL is not set @@ -168,6 +161,7 @@ CONFIG_MPIC=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -204,6 +198,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y # CONFIG_PPC_HAS_HASH_64K is not set # CONFIG_PPC_64K_PAGES is not set # CONFIG_SCHED_SMT is not set @@ -222,6 +217,7 @@ CONFIG_GENERIC_ISA_DMA=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -332,6 +328,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -346,10 +343,6 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set @@ -415,22 +408,10 @@ CONFIG_MTD_PHRAM=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set @@ -446,14 +427,11 @@ CONFIG_BLK_DEV_RAM_SIZE=16384 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -487,6 +465,7 @@ CONFIG_IDE_PROC_FS=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -517,12 +496,8 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set CONFIG_BLK_DEV_3W_XXXX_RAID=y CONFIG_SCSI_3W_9XXX=y @@ -537,7 +512,6 @@ CONFIG_SCSI_3W_9XXX=y # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_EATA is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -556,13 +530,7 @@ CONFIG_SCSI_3W_9XXX=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set - -# -# PCMCIA SCSI adapter support -# -# CONFIG_PCMCIA_FDOMAIN is not set -# CONFIG_PCMCIA_QLOGIC is not set -# CONFIG_PCMCIA_SYM53C500 is not set +# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set # CONFIG_SATA_AHCI is not set @@ -618,10 +586,7 @@ CONFIG_ATA_GENERIC=y # CONFIG_PATA_SIS is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set - -# -# Multi-device support (RAID and LVM) -# +CONFIG_PATA_PLATFORM=y # CONFIG_MD is not set # @@ -658,19 +623,13 @@ CONFIG_IEEE1394_SBP2=y # CONFIG_IEEE1394_ETH1394 is not set # CONFIG_IEEE1394_DV1394 is not set CONFIG_IEEE1394_RAWIO=y - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=y # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set @@ -687,21 +646,14 @@ CONFIG_MARVELL_PHY=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_NET_PCI=y @@ -736,7 +688,6 @@ CONFIG_E1000_NAPI=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set @@ -779,15 +730,7 @@ CONFIG_PASEMI_MAC=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -865,10 +808,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=4 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y @@ -889,10 +828,6 @@ CONFIG_GEN_RTC_X=y CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=256 # CONFIG_HANGCHECK_TIMER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -927,6 +862,7 @@ CONFIG_I2C_PASEMI=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set @@ -938,11 +874,13 @@ CONFIG_I2C_PASEMI=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set CONFIG_SENSORS_EEPROM=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -953,14 +891,12 @@ CONFIG_SENSORS_EEPROM=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y CONFIG_HWMON_VID=y # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -987,14 +923,17 @@ CONFIG_SENSORS_LM85=y # CONFIG_SENSORS_LM87 is not set CONFIG_SENSORS_LM90=y # CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_VT8231 is not set @@ -1024,14 +963,15 @@ CONFIG_DAB=y # Graphics support # CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_LCD_CLASS_DEVICE=m +CONFIG_BACKLIGHT_CLASS_DEVICE=y # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set CONFIG_VGASTATE=y +# CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_DDC=y @@ -1094,6 +1034,7 @@ CONFIG_VGACON_SOFT_SCROLLBACK=y CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64 CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y @@ -1156,6 +1097,7 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_CMIPCI is not set # CONFIG_SND_CS4281 is not set # CONFIG_SND_CS46XX is not set +# CONFIG_SND_CS5530 is not set # CONFIG_SND_DARLA20 is not set # CONFIG_SND_GINA20 is not set # CONFIG_SND_LAYLA20 is not set @@ -1203,6 +1145,10 @@ CONFIG_SND_VERBOSE_PROCFS=y # # +# ALSA PowerPC devices +# + +# # USB devices # CONFIG_SND_USB_AUDIO=y @@ -1221,13 +1167,14 @@ CONFIG_SND_USB_USX2Y=y # CONFIG_SND_SOC is not set # -# Open Sound System +# SoC Audio support for SuperH # -# CONFIG_SOUND_PRIME is not set # -# HID Devices +# Open Sound System # +# CONFIG_SOUND_PRIME is not set +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -1238,10 +1185,7 @@ CONFIG_USB_HID=y # CONFIG_USB_HIDINPUT_POWERBOOK is not set # CONFIG_HID_FF is not set # CONFIG_USB_HIDDEV is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -1263,7 +1207,6 @@ CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_HCD_PPC_OF=y @@ -1276,6 +1219,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=y CONFIG_USB_SL811_HCD=y # CONFIG_USB_SL811_CS is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -1354,32 +1298,16 @@ CONFIG_USB_LIBUSUAL=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set +CONFIG_EDAC=y # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock +# Reporting subsystems # +# CONFIG_EDAC_DEBUG is not set +CONFIG_EDAC_MM_EDAC=y +CONFIG_EDAC_PASEMI=y CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -1406,6 +1334,7 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set # # SPI RTC drivers @@ -1414,9 +1343,12 @@ CONFIG_RTC_DRV_DS1307=y # # Platform RTC drivers # +# CONFIG_RTC_DRV_CMOS is not set # CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1437,6 +1369,11 @@ CONFIG_RTC_DRV_DS1307=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -1541,7 +1478,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1623,6 +1559,7 @@ CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y @@ -1648,6 +1585,7 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -1681,10 +1619,6 @@ CONFIG_XMON_DISASSEMBLY=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1723,7 +1657,4 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_HW is not set diff --git a/arch/powerpc/configs/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig index 0d8ba623e29a..cfc9c6573a3c 100644 --- a/arch/powerpc/configs/pmac32_defconfig +++ b/arch/powerpc/configs/pmac32_defconfig @@ -1,10 +1,25 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc6 -# Tue Jun 26 14:11:36 2007 +# Linux kernel version: 2.6.23-rc4 +# Thu Aug 30 16:44:46 2007 # # CONFIG_PPC64 is not set -CONFIG_PPC_PM_NEEDS_RTC_LIB=y + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_PPC_FPU=y +CONFIG_ALTIVEC=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +# CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -15,62 +30,39 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y # CONFIG_PPC_UDBG_16550 is not set # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y # CONFIG_DEFAULT_UIMAGE is not set - -# -# Processor support -# -CONFIG_CLASSIC32=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_85xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_6xx=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -CONFIG_ALTIVEC=y -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_STD_MMU_32=y -# CONFIG_PPC_MM_SLICES is not set -# CONFIG_SMP is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y @@ -105,24 +97,17 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_LSF=y +CONFIG_BLK_DEV_BSG=y # # IO Schedulers @@ -142,7 +127,10 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_PPC_MULTIPLATFORM=y # CONFIG_EMBEDDED6xx is not set -# CONFIG_APUS is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set +CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set @@ -182,6 +170,7 @@ CONFIG_CPU_FREQ_PMAC=y CONFIG_PPC601_SYNC_FIX=y # CONFIG_TAU is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -211,14 +200,18 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set CONFIG_PM=y # CONFIG_PM_LEGACY is not set CONFIG_PM_DEBUG=y +# CONFIG_PM_VERBOSE is not set # CONFIG_DISABLE_CONSOLE_SUSPEND is not set -CONFIG_PM_SYSFS_DEPRECATED=y -CONFIG_SOFTWARE_SUSPEND=y +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_HIBERNATION=y CONFIG_PM_STD_PARTITION="" CONFIG_APM_EMULATION=y CONFIG_SECCOMP=y @@ -231,9 +224,9 @@ CONFIG_ISA_DMA_API=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y -# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -336,6 +329,7 @@ CONFIG_NF_CONNTRACK=m # CONFIG_NF_CONNTRACK_MARK is not set # CONFIG_NF_CONNTRACK_EVENTS is not set # CONFIG_NF_CT_PROTO_SCTP is not set +# CONFIG_NF_CT_PROTO_UDPLITE is not set # CONFIG_NF_CONNTRACK_AMANDA is not set CONFIG_NF_CONNTRACK_FTP=m # CONFIG_NF_CONNTRACK_H323 is not set @@ -353,9 +347,11 @@ CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m +CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m # CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m # CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m @@ -376,6 +372,7 @@ CONFIG_NETFILTER_XT_MATCH_SCTP=m # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_U32=m # CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set # @@ -559,6 +556,7 @@ CONFIG_IEEE80211_CRYPT_CCMP=m CONFIG_IEEE80211_CRYPT_TKIP=m # CONFIG_IEEE80211_SOFTMAC is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -573,27 +571,12 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# CONFIG_CONNECTOR=y CONFIG_PROC_EVENTS=y # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set CONFIG_MAC_FLOPPY=m # CONFIG_BLK_CPQ_DA is not set @@ -612,14 +595,11 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -689,6 +669,7 @@ CONFIG_BLK_DEV_IDEDMA=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set CONFIG_SCSI_NETLINK=y CONFIG_SCSI_PROC_FS=y @@ -721,10 +702,7 @@ CONFIG_SCSI_FC_ATTRS=y # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -772,20 +750,8 @@ CONFIG_SCSI_MESH_SYNC_RATE=5 CONFIG_SCSI_MESH_RESET_DELAY_MS=4000 CONFIG_SCSI_MAC53C94=y # CONFIG_SCSI_SRP is not set - -# -# PCMCIA SCSI adapter support -# -# CONFIG_PCMCIA_AHA152X is not set -# CONFIG_PCMCIA_FDOMAIN is not set -# CONFIG_PCMCIA_NINJA_SCSI is not set -# CONFIG_PCMCIA_QLOGIC is not set -# CONFIG_PCMCIA_SYM53C500 is not set +# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -834,14 +800,11 @@ CONFIG_IEEE1394_OHCI1394=m # CONFIG_IEEE1394_VIDEO1394=m CONFIG_IEEE1394_SBP2=m +# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set # CONFIG_IEEE1394_ETH1394_ROM_ENTRY is not set # CONFIG_IEEE1394_ETH1394 is not set CONFIG_IEEE1394_DV1394=m CONFIG_IEEE1394_RAWIO=m - -# -# I2O device support -# # CONFIG_I2O is not set CONFIG_MACINTOSH_DRIVERS=y CONFIG_ADB=y @@ -860,21 +823,15 @@ CONFIG_THERM_ADT746X=m # CONFIG_WINDFARM is not set # CONFIG_ANSLCD is not set CONFIG_PMAC_RACKMETER=m - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y CONFIG_MACE=y @@ -884,10 +841,6 @@ CONFIG_BMAC=y CONFIG_SUNGEM=y # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_NET_PCI=y @@ -922,7 +875,6 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -962,6 +914,7 @@ CONFIG_PCMCIA_HERMES=m # CONFIG_PCMCIA_WL3501 is not set CONFIG_PRISM54=m # CONFIG_USB_ZD1201 is not set +# CONFIG_RTL8187 is not set # CONFIG_HOSTAP is not set # @@ -996,6 +949,7 @@ CONFIG_PPP_DEFLATE=y CONFIG_PPP_BSDCOMP=m # CONFIG_PPP_MPPE is not set # CONFIG_PPPOE is not set +# CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set CONFIG_SLHC=y # CONFIG_NET_FC is not set @@ -1003,15 +957,7 @@ CONFIG_SLHC=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -1093,10 +1039,6 @@ CONFIG_SERIAL_PMACZILOG=m CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set @@ -1123,10 +1065,6 @@ CONFIG_DRM_RADEON=m # CONFIG_CARDMAN_4000 is not set # CONFIG_CARDMAN_4040 is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -1162,6 +1100,7 @@ CONFIG_I2C_POWERMAC=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set @@ -1173,12 +1112,14 @@ CONFIG_I2C_POWERMAC=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_M41T00 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -1189,11 +1130,13 @@ CONFIG_I2C_POWERMAC=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +CONFIG_POWER_SUPPLY=y +# CONFIG_POWER_SUPPLY_DEBUG is not set +# CONFIG_PDA_POWER is not set +CONFIG_APM_POWER=y +# CONFIG_BATTERY_DS2760 is not set +CONFIG_BATTERY_PMU=y # CONFIG_HWMON is not set # @@ -1212,8 +1155,8 @@ CONFIG_I2C_POWERMAC=y # Graphics support # CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_LCD_CLASS_DEVICE=m +CONFIG_BACKLIGHT_CLASS_DEVICE=y # # Display device support @@ -1224,6 +1167,7 @@ CONFIG_DISPLAY_SUPPORT=y # Display hardware drivers # CONFIG_VGASTATE=y +# CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set CONFIG_FB_DDC=y @@ -1299,6 +1243,7 @@ CONFIG_FB_3DFX=y # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y @@ -1361,6 +1306,7 @@ CONFIG_SND_DUMMY=m # CONFIG_SND_CMIPCI is not set # CONFIG_SND_CS4281 is not set # CONFIG_SND_CS46XX is not set +# CONFIG_SND_CS5530 is not set # CONFIG_SND_DARLA20 is not set # CONFIG_SND_GINA20 is not set # CONFIG_SND_LAYLA20 is not set @@ -1410,6 +1356,10 @@ CONFIG_SND_POWERMAC=m CONFIG_SND_POWERMAC_AUTO_DRC=y # +# ALSA PowerPC devices +# + +# # Apple Onboard Audio driver # CONFIG_SND_AOA=m @@ -1439,13 +1389,14 @@ CONFIG_SND_USB_AUDIO=m # CONFIG_SND_SOC is not set # -# Open Sound System +# SoC Audio support for SuperH # -# CONFIG_SOUND_PRIME is not set # -# HID Devices +# Open Sound System # +# CONFIG_SOUND_PRIME is not set +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -1456,10 +1407,7 @@ CONFIG_USB_HID=y CONFIG_USB_HIDINPUT_POWERBOOK=y # CONFIG_HID_FF is not set # CONFIG_USB_HIDDEV is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -1473,6 +1421,7 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_DEVICE_CLASS=y CONFIG_USB_DYNAMIC_MINORS=y # CONFIG_USB_SUSPEND is not set +# CONFIG_USB_PERSIST is not set # CONFIG_USB_OTG is not set # @@ -1482,7 +1431,6 @@ CONFIG_USB_EHCI_HCD=m CONFIG_USB_EHCI_SPLIT_ISO=y CONFIG_USB_EHCI_ROOT_HUB_TT=y # CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_HCD_PPC_OF is not set @@ -1491,6 +1439,7 @@ CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -1574,6 +1523,7 @@ CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y # CONFIG_USB_SERIAL_MOS7840 is not set # CONFIG_USB_SERIAL_NAVMAN is not set # CONFIG_USB_SERIAL_PL2303 is not set +# CONFIG_USB_SERIAL_OTI6858 is not set # CONFIG_USB_SERIAL_HP4X is not set # CONFIG_USB_SERIAL_SAFE is not set # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set @@ -1618,10 +1568,6 @@ CONFIG_USB_APPLEDISPLAY=m # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y @@ -1636,20 +1582,8 @@ CONFIG_LEDS_TRIGGERS=y # CONFIG_LEDS_TRIGGER_TIMER is not set CONFIG_LEDS_TRIGGER_IDE_DISK=y # CONFIG_LEDS_TRIGGER_HEARTBEAT is not set - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# -CONFIG_RTC_LIB=y +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -1666,6 +1600,11 @@ CONFIG_RTC_LIB=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -1774,7 +1713,6 @@ CONFIG_SMB_FS=m # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1856,6 +1794,7 @@ CONFIG_CRC_CCITT=y CONFIG_CRC16=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y @@ -1887,6 +1826,7 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -1919,10 +1859,6 @@ CONFIG_BOOTX_TEXT=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1962,7 +1898,4 @@ CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index 6e503d98daba..5f6224a1feb8 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -1,9 +1,23 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc6 -# Tue Jun 26 14:15:02 2007 +# Linux kernel version: 2.6.23-rc4 +# Thu Aug 30 16:47:09 2007 # CONFIG_PPC64=y + +# +# Processor support +# +# CONFIG_POWER4_ONLY is not set +CONFIG_POWER3=y +CONFIG_POWER4=y +CONFIG_PPC_FPU=y +CONFIG_ALTIVEC=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_MM_SLICES=y +CONFIG_VIRT_CPU_ACCOUNTING=y +CONFIG_SMP=y +CONFIG_NR_CPUS=32 CONFIG_64BIT=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -15,6 +29,7 @@ CONFIG_ARCH_HAS_ILOG2_U64=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_ARCH_NO_VIRT_TO_BUS=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y @@ -22,54 +37,36 @@ CONFIG_SYSVIPC_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y CONFIG_GENERIC_TBSYNC=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set CONFIG_PPC64_SWSUSP=y - -# -# Processor support -# -# CONFIG_POWER4_ONLY is not set -CONFIG_POWER3=y -CONFIG_POWER4=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set CONFIG_PPC_DCR_MMIO=y CONFIG_PPC_DCR=y CONFIG_PPC_OF_PLATFORM_PCI=y -CONFIG_ALTIVEC=y -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_MM_SLICES=y -CONFIG_VIRT_CPU_ACCOUNTING=y -CONFIG_SMP=y -CONFIG_NR_CPUS=32 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y # CONFIG_TASK_XACCT is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y @@ -105,10 +102,6 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set @@ -116,12 +109,9 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# CONFIG_BLOCK=y CONFIG_BLK_DEV_IO_TRACE=y +CONFIG_BLK_DEV_BSG=y # # IO Schedulers @@ -141,7 +131,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_PPC_MULTIPLATFORM=y # CONFIG_EMBEDDED6xx is not set -# CONFIG_APUS is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set CONFIG_PPC_PSERIES=y CONFIG_PPC_SPLPAR=y CONFIG_EEH=y @@ -177,6 +169,7 @@ CONFIG_SPU_BASE=y CONFIG_CBE_RAS=y CONFIG_CBE_THERM=m CONFIG_CBE_CPUFREQ=m +CONFIG_CBE_CPUFREQ_PMI=m # CONFIG_PQ2ADS is not set CONFIG_PPC_NATIVE=y CONFIG_UDBG_RTAS_CONSOLE=y @@ -217,6 +210,8 @@ CONFIG_CPU_FREQ_GOV_USERSPACE=y # CONFIG_CPU_FREQ_PMAC64=y # CONFIG_CPM2 is not set +CONFIG_AXON_RAM=m +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -258,6 +253,7 @@ CONFIG_MEMORY_HOTPLUG_SPARSE=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y CONFIG_ARCH_MEMORY_PROBE=y CONFIG_PPC_HAS_HASH_64K=y # CONFIG_PPC_64K_PAGES is not set @@ -265,6 +261,7 @@ CONFIG_PPC_HAS_HASH_64K=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_SMP_POSSIBLE=y CONFIG_SECCOMP=y # CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y @@ -277,6 +274,7 @@ CONFIG_GENERIC_ISA_DMA=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y @@ -356,6 +354,7 @@ CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CONNTRACK_EVENTS=y CONFIG_NF_CT_PROTO_GRE=m CONFIG_NF_CT_PROTO_SCTP=m +# CONFIG_NF_CT_PROTO_UDPLITE is not set CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m @@ -374,9 +373,11 @@ CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m +CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m @@ -397,6 +398,7 @@ CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_U32=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m # @@ -481,6 +483,7 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -495,28 +498,12 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y CONFIG_BLK_DEV_FD=y -# CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set @@ -532,14 +519,11 @@ CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -608,6 +592,7 @@ CONFIG_BLK_DEV_IDEDMA=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set CONFIG_SCSI_NETLINK=y CONFIG_SCSI_PROC_FS=y @@ -640,10 +625,7 @@ CONFIG_SCSI_FC_ATTRS=y CONFIG_SCSI_ISCSI_ATTRS=m # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -658,7 +640,6 @@ CONFIG_SCSI_ISCSI_ATTRS=m # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_EATA is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -739,10 +720,6 @@ CONFIG_SATA_SVW=y # CONFIG_PATA_VIA is not set CONFIG_PATA_WINBOND=y CONFIG_PATA_SCC=y - -# -# Multi-device support (RAID and LVM) -# CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y @@ -761,6 +738,7 @@ CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_EMC=m +# CONFIG_DM_MULTIPATH_RDAC is not set # CONFIG_DM_DELAY is not set # @@ -797,10 +775,6 @@ CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y CONFIG_IEEE1394_ETH1394=m CONFIG_IEEE1394_DV1394=m CONFIG_IEEE1394_RAWIO=y - -# -# I2O device support -# # CONFIG_I2O is not set CONFIG_MACINTOSH_DRIVERS=y CONFIG_ADB_PMU=y @@ -813,13 +787,11 @@ CONFIG_WINDFARM_PM81=y CONFIG_WINDFARM_PM91=y CONFIG_WINDFARM_PM112=y # CONFIG_PMAC_RACKMETER is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m CONFIG_BONDING=m +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m # CONFIG_ARCNET is not set @@ -836,13 +808,10 @@ CONFIG_MARVELL_PHY=m # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set CONFIG_BROADCOM_PHY=m +# CONFIG_ICPLUS_PHY is not set CONFIG_FIXED_PHY=m CONFIG_FIXED_MII_10_FDX=y CONFIG_FIXED_MII_100_FDX=y - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -851,10 +820,6 @@ CONFIG_SUNGEM=y CONFIG_NET_VENDOR_3COM=y CONFIG_VORTEX=y # CONFIG_TYPHOON is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_IBMVETH=m @@ -892,7 +857,6 @@ CONFIG_E1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set @@ -942,6 +906,7 @@ CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m # CONFIG_PPP_MPPE is not set CONFIG_PPPOE=m +# CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set CONFIG_SLHC=m # CONFIG_NET_FC is not set @@ -950,15 +915,7 @@ CONFIG_NETCONSOLE=y CONFIG_NETPOLL=y CONFIG_NETPOLL_TRAP=y CONFIG_NET_POLL_CONTROLLER=y - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -1065,10 +1022,6 @@ CONFIG_HVC_ISERIES=y CONFIG_HVC_RTAS=y CONFIG_HVC_BEAT=y CONFIG_HVCS=m - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set @@ -1081,10 +1034,6 @@ CONFIG_GEN_RTC=y CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=256 # CONFIG_HANGCHECK_TIMER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -1119,6 +1068,7 @@ CONFIG_I2C_POWERMAC=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set @@ -1130,11 +1080,13 @@ CONFIG_I2C_POWERMAC=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -1145,11 +1097,8 @@ CONFIG_I2C_POWERMAC=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -1168,8 +1117,8 @@ CONFIG_I2C_POWERMAC=y # Graphics support # CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_LCD_CLASS_DEVICE=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y # # Display device support @@ -1180,6 +1129,7 @@ CONFIG_DISPLAY_SUPPORT=y # Display hardware drivers # # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_DDC=y @@ -1243,11 +1193,13 @@ CONFIG_FB_IBM_GXT4500=y # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y CONFIG_LOGO=y +CONFIG_FB_LOGO_EXTRA=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y @@ -1303,6 +1255,7 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_CMIPCI is not set # CONFIG_SND_CS4281 is not set # CONFIG_SND_CS46XX is not set +# CONFIG_SND_CS5530 is not set # CONFIG_SND_DARLA20 is not set # CONFIG_SND_GINA20 is not set # CONFIG_SND_LAYLA20 is not set @@ -1352,6 +1305,10 @@ CONFIG_SND_POWERMAC=m CONFIG_SND_POWERMAC_AUTO_DRC=y # +# ALSA PowerPC devices +# + +# # Apple Onboard Audio driver # CONFIG_SND_AOA=m @@ -1375,13 +1332,14 @@ CONFIG_SND_AOA_SOUNDBUS_I2S=m # CONFIG_SND_SOC is not set # -# Open Sound System +# SoC Audio support for SuperH # -# CONFIG_SOUND_PRIME is not set # -# HID Devices +# Open Sound System # +# CONFIG_SOUND_PRIME is not set +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -1392,10 +1350,7 @@ CONFIG_USB_HID=y # CONFIG_USB_HIDINPUT_POWERBOOK is not set # CONFIG_HID_FF is not set CONFIG_USB_HIDDEV=y - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -1426,6 +1381,7 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -1504,23 +1460,7 @@ CONFIG_USB_APPLEDISPLAY=m # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# CONFIG_INFINIBAND=m # CONFIG_INFINIBAND_USER_MAD is not set # CONFIG_INFINIBAND_USER_ACCESS is not set @@ -1536,14 +1476,13 @@ CONFIG_INFINIBAND_IPOIB_DEBUG=y # CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set # CONFIG_INFINIBAND_SRP is not set CONFIG_INFINIBAND_ISER=m +CONFIG_EDAC=y # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock +# Reporting subsystems # +# CONFIG_EDAC_DEBUG is not set +CONFIG_EDAC_MM_EDAC=y # CONFIG_RTC_CLASS is not set # @@ -1560,6 +1499,11 @@ CONFIG_INFINIBAND_ISER=m # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -1690,7 +1634,6 @@ CONFIG_CIFS_POSIX=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1772,6 +1715,7 @@ CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m @@ -1803,6 +1747,7 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -1837,10 +1782,10 @@ CONFIG_BOOTX_TEXT=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# +CONFIG_XOR_BLOCKS=y +CONFIG_ASYNC_CORE=y +CONFIG_ASYNC_MEMCPY=y +CONFIG_ASYNC_XOR=y CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1880,7 +1825,4 @@ CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m # CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_HW is not set diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig index fb504a714625..cce3d3da086b 100644 --- a/arch/powerpc/configs/prpmc2800_defconfig +++ b/arch/powerpc/configs/prpmc2800_defconfig @@ -1,9 +1,26 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc6 -# Tue Jun 26 14:15:11 2007 +# Linux kernel version: 2.6.23-rc4 +# Tue Aug 28 21:24:45 2007 # # CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_6xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_PPC_FPU=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +# CONFIG_SMP is not set +CONFIG_NOT_COHERENT_CACHE=y +CONFIG_CHECK_CACHE_COHERENCY=y CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -14,63 +31,38 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y # CONFIG_PPC_UDBG_16550 is not set # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set - -# -# Processor support -# -CONFIG_CLASSIC32=y -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_85xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_8xx is not set -# CONFIG_40x is not set -# CONFIG_44x is not set -# CONFIG_E200 is not set -CONFIG_6xx=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set -CONFIG_ALTIVEC=y -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_STD_MMU_32=y -# CONFIG_PPC_MM_SLICES is not set -# CONFIG_SMP is not set -CONFIG_NOT_COHERENT_CACHE=y -CONFIG_CONFIG_CHECK_CACHE_COHERENCY=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 @@ -103,19 +95,12 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# # CONFIG_MODULES is not set - -# -# Block layer -# CONFIG_BLOCK=y CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -135,7 +120,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # CONFIG_PPC_MULTIPLATFORM is not set CONFIG_EMBEDDED6xx=y -# CONFIG_APUS is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_MPC5200 is not set # CONFIG_PPC_CELL is not set @@ -156,8 +143,8 @@ CONFIG_MV64X60=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_TAU is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -187,6 +174,8 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -201,9 +190,9 @@ CONFIG_ISA_DMA_API=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y -# CONFIG_PPC_INDIRECT_PCI_BE is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set @@ -315,6 +304,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -327,10 +317,6 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set @@ -406,20 +392,9 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set @@ -437,14 +412,11 @@ CONFIG_BLK_DEV_RAM_SIZE=131072 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -509,6 +481,7 @@ CONFIG_BLK_DEV_IDEDMA=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -537,12 +510,8 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -632,10 +601,6 @@ CONFIG_SATA_MV=y # CONFIG_PATA_SIS is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # @@ -651,21 +616,15 @@ CONFIG_SATA_MV=y # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set CONFIG_MACINTOSH_DRIVERS=y # CONFIG_MAC_EMUMOUSEBTN is not set # CONFIG_WINDFARM is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ARCNET is not set @@ -682,21 +641,14 @@ CONFIG_PHYLIB=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_NET_PCI=y @@ -736,7 +688,6 @@ CONFIG_E1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -778,15 +729,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -850,10 +793,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set @@ -865,10 +804,6 @@ CONFIG_GEN_RTC=y # CONFIG_AGP is not set # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -903,6 +838,7 @@ CONFIG_I2C_CHARDEV=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set @@ -914,12 +850,14 @@ CONFIG_I2C_MV64XXX=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_M41T00 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -930,14 +868,12 @@ CONFIG_I2C_MV64XXX=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -964,14 +900,17 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM87 is not set # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_VT8231 is not set @@ -1006,6 +945,7 @@ CONFIG_HWMON=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y # CONFIG_FB is not set # CONFIG_FB_IBM_GXT4500 is not set @@ -1020,10 +960,7 @@ CONFIG_DUMMY_CONSOLE=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -1034,10 +971,7 @@ CONFIG_USB_HID=y # CONFIG_USB_HIDINPUT_POWERBOOK is not set # CONFIG_HID_FF is not set # CONFIG_USB_HIDDEV is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -1059,7 +993,6 @@ CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_HCD_PPC_OF is not set @@ -1068,6 +1001,7 @@ CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -1134,32 +1068,9 @@ CONFIG_USB_MON=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -1186,6 +1097,7 @@ CONFIG_RTC_DRV_MAX6900=y # CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set # # SPI RTC drivers @@ -1194,9 +1106,12 @@ CONFIG_RTC_DRV_MAX6900=y # # Platform RTC drivers # +# CONFIG_RTC_DRV_CMOS is not set # CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1217,6 +1132,11 @@ CONFIG_RTC_DRV_MAX6900=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -1310,7 +1230,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1353,6 +1272,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y @@ -1375,7 +1295,6 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_DEBUG_BUGVERBOSE=y -# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1383,8 +1302,4 @@ CONFIG_DEBUG_BUGVERBOSE=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# # CONFIG_CRYPTO is not set diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig index 956d1df61e0f..ca7a197998ee 100644 --- a/arch/powerpc/configs/ps3_defconfig +++ b/arch/powerpc/configs/ps3_defconfig @@ -1,9 +1,23 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc6 -# Tue Jun 26 14:15:19 2007 +# Linux kernel version: 2.6.23-rc2 +# Tue Aug 7 19:17:26 2007 # CONFIG_PPC64=y + +# +# Processor support +# +# CONFIG_POWER4_ONLY is not set +CONFIG_POWER3=y +CONFIG_POWER4=y +CONFIG_PPC_FPU=y +CONFIG_ALTIVEC=y +CONFIG_PPC_STD_MMU=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_VIRT_CPU_ACCOUNTING=y +CONFIG_SMP=y +CONFIG_NR_CPUS=2 CONFIG_64BIT=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -15,6 +29,7 @@ CONFIG_ARCH_HAS_ILOG2_U64=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_ARCH_NO_VIRT_TO_BUS=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y @@ -22,50 +37,32 @@ CONFIG_SYSVIPC_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y # CONFIG_PPC_UDBG_16550 is not set # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set - -# -# Processor support -# -# CONFIG_POWER4_ONLY is not set -CONFIG_POWER3=y -CONFIG_POWER4=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set # CONFIG_PPC_OF_PLATFORM_PCI is not set -CONFIG_ALTIVEC=y -CONFIG_PPC_STD_MMU=y -# CONFIG_PPC_MM_SLICES is not set -CONFIG_VIRT_CPU_ACCOUNTING=y -CONFIG_SMP=y -CONFIG_NR_CPUS=2 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 @@ -100,10 +97,6 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set @@ -111,12 +104,9 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set +CONFIG_BLK_DEV_BSG=y # # IO Schedulers @@ -136,7 +126,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_PPC_MULTIPLATFORM=y # CONFIG_EMBEDDED6xx is not set -# CONFIG_APUS is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_PPC_PSERIES is not set # CONFIG_PPC_ISERIES is not set # CONFIG_PPC_MPC52xx is not set @@ -156,7 +148,11 @@ CONFIG_PS3_HTAB_SIZE=20 CONFIG_PS3_USE_LPAR_ADDR=y CONFIG_PS3_VUART=y CONFIG_PS3_PS3AV=y -CONFIG_PS3_SYS_MANAGER=y +CONFIG_PS3_SYS_MANAGER=m +CONFIG_PS3_STORAGE=y +CONFIG_PS3_DISK=y +CONFIG_PS3_ROM=y +CONFIG_PS3_FLASH=y CONFIG_PPC_CELL=y # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_IBM_CELL_BLADE is not set @@ -219,6 +215,7 @@ CONFIG_MEMORY_HOTPLUG_SPARSE=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y CONFIG_ARCH_MEMORY_PROBE=y # CONFIG_PPC_HAS_HASH_64K is not set # CONFIG_PPC_64K_PAGES is not set @@ -237,6 +234,7 @@ CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set +# CONFIG_PCI_SYSCALL is not set # CONFIG_ARCH_SUPPORTS_MSI is not set # @@ -335,7 +333,7 @@ CONFIG_BT=m CONFIG_BT_L2CAP=m CONFIG_BT_SCO=m CONFIG_BT_RFCOMM=m -# CONFIG_BT_RFCOMM_TTY is not set +CONFIG_BT_RFCOMM_TTY=y # CONFIG_BT_BNEP is not set CONFIG_BT_HIDP=m @@ -344,7 +342,9 @@ CONFIG_BT_HIDP=m # CONFIG_BT_HCIUSB=m CONFIG_BT_HCIUSB_SCO=y -# CONFIG_BT_HCIUART is not set +CONFIG_BT_HCIUART=m +CONFIG_BT_HCIUART_H4=y +CONFIG_BT_HCIUART_BCSP=y # CONFIG_BT_HCIBCM203X is not set # CONFIG_BT_HCIBPA10X is not set # CONFIG_BT_HCIBFUSB is not set @@ -359,6 +359,7 @@ CONFIG_WIRELESS_EXT=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -373,26 +374,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y @@ -405,11 +391,8 @@ CONFIG_BLK_DEV_RAM_SIZE=65535 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# -# CONFIG_BLINK is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set # CONFIG_IDE is not set # @@ -417,6 +400,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -435,7 +419,7 @@ CONFIG_CHR_DEV_SG=m # # Some SCSI devices (e.g. CD jukebox) support multiple LUNs # -# CONFIG_SCSI_MULTI_LUN is not set +CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set @@ -449,36 +433,22 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# -# CONFIG_ISCSI_TCP is not set -# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_LOWLEVEL is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set - -# -# Ethernet (10 or 100Mbit) -# # CONFIG_NET_ETHERNET is not set CONFIG_MII=m CONFIG_NETDEV_1000=y -CONFIG_NETDEV_10000=y +CONFIG_GELIC_NET=y +# CONFIG_NETDEV_10000 is not set # # Wireless LAN @@ -511,15 +481,7 @@ CONFIG_USB_NET_MCS7830=m # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -546,7 +508,27 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set +CONFIG_INPUT_JOYSTICK=y +# CONFIG_JOYSTICK_ANALOG is not set +# CONFIG_JOYSTICK_A3D is not set +# CONFIG_JOYSTICK_ADI is not set +# CONFIG_JOYSTICK_COBRA is not set +# CONFIG_JOYSTICK_GF2K is not set +# CONFIG_JOYSTICK_GRIP is not set +# CONFIG_JOYSTICK_GRIP_MP is not set +# CONFIG_JOYSTICK_GUILLEMOT is not set +# CONFIG_JOYSTICK_INTERACT is not set +# CONFIG_JOYSTICK_SIDEWINDER is not set +# CONFIG_JOYSTICK_TMDC is not set +# CONFIG_JOYSTICK_IFORCE is not set +# CONFIG_JOYSTICK_WARRIOR is not set +# CONFIG_JOYSTICK_MAGELLAN is not set +# CONFIG_JOYSTICK_SPACEORB is not set +# CONFIG_JOYSTICK_SPACEBALL is not set +# CONFIG_JOYSTICK_STINGER is not set +# CONFIG_JOYSTICK_TWIDJOY is not set +# CONFIG_JOYSTICK_JOYDUMP is not set +# CONFIG_JOYSTICK_XPAD is not set # CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set @@ -563,7 +545,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y -# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_VT_HW_CONSOLE_BINDING=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -577,10 +559,6 @@ CONFIG_HW_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=16 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set @@ -589,10 +567,6 @@ CONFIG_GEN_RTC=y # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set # CONFIG_HANGCHECK_TIMER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set @@ -601,11 +575,8 @@ CONFIG_GEN_RTC=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -630,6 +601,7 @@ CONFIG_GEN_RTC=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set @@ -664,11 +636,13 @@ CONFIG_FB_PS3_DEFAULT_SIZE_M=18 # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y CONFIG_LOGO=y +CONFIG_FB_LOGO_EXTRA=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set CONFIG_LOGO_LINUX_CLUT224=y @@ -682,6 +656,8 @@ CONFIG_SOUND=y # Advanced Linux Sound Architecture # CONFIG_SND=y +CONFIG_SND_TIMER=y +CONFIG_SND_PCM=y # CONFIG_SND_SEQUENCER is not set # CONFIG_SND_MIXER_OSS is not set # CONFIG_SND_PCM_OSS is not set @@ -708,6 +684,12 @@ CONFIG_SND_VERBOSE_PROCFS=y # # +# ALSA PowerPC devices +# +CONFIG_SND_PS3=y +CONFIG_SND_PS3_DEFAULT_START_DELAY=2000 + +# # USB devices # # CONFIG_SND_USB_AUDIO is not set @@ -720,13 +702,14 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_SOC is not set # -# Open Sound System +# SoC Audio support for SuperH # -# CONFIG_SOUND_PRIME is not set # -# HID Devices +# Open Sound System # +# CONFIG_SOUND_PRIME is not set +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -743,10 +726,7 @@ CONFIG_USB_HID=m # # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -776,6 +756,7 @@ CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -852,31 +833,8 @@ CONFIG_USB_MON=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -893,6 +851,11 @@ CONFIG_USB_MON=y # # +# Userspace I/O +# +# CONFIG_UIO is not set + +# # File systems # CONFIG_EXT2_FS=m @@ -921,8 +884,8 @@ CONFIG_QUOTA=y CONFIG_QFMT_V2=y CONFIG_QUOTACTL=y CONFIG_DNOTIFY=y -# CONFIG_AUTOFS_FS is not set -CONFIG_AUTOFS4_FS=y +CONFIG_AUTOFS_FS=m +CONFIG_AUTOFS4_FS=m # CONFIG_FUSE_FS is not set # @@ -1003,7 +966,6 @@ CONFIG_CIFS=m # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1069,6 +1031,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y CONFIG_HAS_IOMEM=y @@ -1086,13 +1049,14 @@ CONFIG_HAS_DMA=y # # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_MUST_CHECK=y -# CONFIG_MAGIC_SYSRQ is not set +CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -1116,26 +1080,13 @@ CONFIG_DEBUG_STACKOVERFLOW=y # CONFIG_DEBUGGER is not set CONFIG_IRQSTACKS=y # CONFIG_BOOTX_TEXT is not set -CONFIG_PPC_EARLY_DEBUG=y -# CONFIG_PPC_EARLY_DEBUG_LPAR is not set -# CONFIG_PPC_EARLY_DEBUG_G5 is not set -# CONFIG_PPC_EARLY_DEBUG_RTAS_PANEL is not set -# CONFIG_PPC_EARLY_DEBUG_RTAS_CONSOLE is not set -# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set -# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set -# CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE is not set -# CONFIG_PPC_EARLY_DEBUG_BEAT is not set -# CONFIG_PPC_EARLY_DEBUG_44x is not set +# CONFIG_PPC_EARLY_DEBUG is not set # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1173,7 +1124,4 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig index 0caf0dd5ea87..0f274e5f6926 100644 --- a/arch/powerpc/configs/pseries_defconfig +++ b/arch/powerpc/configs/pseries_defconfig @@ -1,9 +1,23 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc6 -# Tue Jun 26 14:17:45 2007 +# Linux kernel version: 2.6.23-rc4 +# Thu Aug 30 16:50:02 2007 # CONFIG_PPC64=y + +# +# Processor support +# +# CONFIG_POWER4_ONLY is not set +CONFIG_POWER3=y +CONFIG_POWER4=y +CONFIG_PPC_FPU=y +CONFIG_ALTIVEC=y +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_MM_SLICES=y +CONFIG_VIRT_CPU_ACCOUNTING=y +CONFIG_SMP=y +CONFIG_NR_CPUS=128 CONFIG_64BIT=y CONFIG_PPC_MERGE=y CONFIG_MMU=y @@ -15,6 +29,7 @@ CONFIG_ARCH_HAS_ILOG2_U64=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_ARCH_NO_VIRT_TO_BUS=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y @@ -22,45 +37,27 @@ CONFIG_SYSVIPC_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y +CONFIG_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set - -# -# Processor support -# -# CONFIG_POWER4_ONLY is not set -CONFIG_POWER3=y -CONFIG_POWER4=y -CONFIG_PPC_FPU=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set # CONFIG_PPC_OF_PLATFORM_PCI is not set -CONFIG_ALTIVEC=y -CONFIG_PPC_STD_MMU=y -CONFIG_PPC_MM_SLICES=y -CONFIG_VIRT_CPU_ACCOUNTING=y -CONFIG_SMP=y -CONFIG_NR_CPUS=128 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set @@ -68,7 +65,7 @@ CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set CONFIG_AUDIT=y CONFIG_AUDITSYSCALL=y CONFIG_IKCONFIG=y @@ -105,10 +102,6 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set @@ -116,12 +109,9 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set +CONFIG_BLK_DEV_BSG=y # # IO Schedulers @@ -141,7 +131,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_PPC_MULTIPLATFORM=y # CONFIG_EMBEDDED6xx is not set -# CONFIG_APUS is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set CONFIG_PPC_PSERIES=y CONFIG_PPC_SPLPAR=y CONFIG_EEH=y @@ -179,6 +171,7 @@ CONFIG_IBMEBUS=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_CPM2 is not set +# CONFIG_FSL_ULI1575 is not set # # Kernel options @@ -221,6 +214,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y CONFIG_NODES_SPAN_OTHER_NODES=y # CONFIG_PPC_HAS_HASH_64K is not set # CONFIG_PPC_64K_PAGES is not set @@ -228,6 +222,7 @@ CONFIG_SCHED_SMT=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set +CONFIG_SUSPEND_SMP_POSSIBLE=y CONFIG_SECCOMP=y # CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y @@ -240,6 +235,7 @@ CONFIG_GENERIC_ISA_DMA=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y @@ -318,6 +314,7 @@ CONFIG_NF_CT_ACCT=y CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CONNTRACK_EVENTS=y # CONFIG_NF_CT_PROTO_SCTP is not set +CONFIG_NF_CT_PROTO_UDPLITE=m # CONFIG_NF_CONNTRACK_AMANDA is not set CONFIG_NF_CONNTRACK_FTP=m # CONFIG_NF_CONNTRACK_H323 is not set @@ -336,6 +333,7 @@ CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m @@ -356,6 +354,7 @@ CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_U32=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m # @@ -434,6 +433,7 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -448,16 +448,9 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# +CONFIG_OF_DEVICE=y CONFIG_PARPORT=m CONFIG_PARPORT_PC=m # CONFIG_PARPORT_SERIAL is not set @@ -466,18 +459,9 @@ CONFIG_PARPORT_PC=m # CONFIG_PARPORT_GSC is not set # CONFIG_PARPORT_AX88796 is not set # CONFIG_PARPORT_1284 is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y CONFIG_BLK_DEV_FD=m # CONFIG_PARIDE is not set -# CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set @@ -493,14 +477,11 @@ CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y @@ -565,6 +546,7 @@ CONFIG_BLK_DEV_IDEDMA=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set CONFIG_SCSI_NETLINK=y CONFIG_SCSI_PROC_FS=y @@ -597,10 +579,7 @@ CONFIG_SCSI_FC_ATTRS=y CONFIG_SCSI_ISCSI_ATTRS=m CONFIG_SCSI_SAS_ATTRS=m # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -615,7 +594,6 @@ CONFIG_SCSI_SAS_ATTRS=m # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_EATA is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -697,10 +675,6 @@ CONFIG_ATA=y # CONFIG_PATA_SIS is not set # CONFIG_PATA_VIA is not set CONFIG_PATA_WINBOND=y - -# -# Multi-device support (RAID and LVM) -# CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y @@ -718,6 +692,7 @@ CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_EMC=m +# CONFIG_DM_MULTIPATH_RDAC is not set # CONFIG_DM_DELAY is not set # @@ -733,27 +708,17 @@ CONFIG_DM_MULTIPATH_EMC=m # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m CONFIG_BONDING=m +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -762,10 +727,6 @@ CONFIG_MII=y CONFIG_NET_VENDOR_3COM=y CONFIG_VORTEX=y # CONFIG_TYPHOON is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_IBMVETH=y @@ -804,7 +765,6 @@ CONFIG_E1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set @@ -855,6 +815,7 @@ CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m # CONFIG_PPP_MPPE is not set CONFIG_PPPOE=m +# CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set CONFIG_SLHC=m # CONFIG_NET_FC is not set @@ -863,15 +824,7 @@ CONFIG_NETCONSOLE=y CONFIG_NETPOLL=y CONFIG_NETPOLL_TRAP=y CONFIG_NET_POLL_CONTROLLER=y - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -975,10 +928,6 @@ CONFIG_HVC_DRIVER=y CONFIG_HVC_CONSOLE=y CONFIG_HVC_RTAS=y CONFIG_HVCS=m - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set @@ -991,10 +940,6 @@ CONFIG_GEN_RTC=y CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=1024 # CONFIG_HANGCHECK_TIMER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=y @@ -1029,6 +974,7 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set @@ -1040,11 +986,13 @@ CONFIG_I2C_ALGOBIT=y # # CONFIG_SENSORS_DS1337 is not set # CONFIG_SENSORS_DS1374 is not set +# CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -1055,11 +1003,8 @@ CONFIG_I2C_ALGOBIT=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -1078,8 +1023,8 @@ CONFIG_I2C_ALGOBIT=y # Graphics support # CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_LCD_CLASS_DEVICE=m +CONFIG_BACKLIGHT_CLASS_DEVICE=y # # Display device support @@ -1090,6 +1035,7 @@ CONFIG_DISPLAY_SUPPORT=y # Display hardware drivers # # CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_DDC=y @@ -1152,6 +1098,7 @@ CONFIG_FB_IBM_GXT4500=y # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y @@ -1165,10 +1112,7 @@ CONFIG_LOGO_LINUX_CLUT224=y # Sound # # CONFIG_SOUND is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -1179,10 +1123,7 @@ CONFIG_USB_HID=y # CONFIG_USB_HIDINPUT_POWERBOOK is not set # CONFIG_HID_FF is not set CONFIG_USB_HIDDEV=y - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -1204,7 +1145,6 @@ CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_HCD_PPC_OF is not set @@ -1213,6 +1153,7 @@ CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set # # USB Device Class drivers @@ -1291,23 +1232,7 @@ CONFIG_USB_MON=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# CONFIG_INFINIBAND=m CONFIG_INFINIBAND_USER_MAD=m CONFIG_INFINIBAND_USER_ACCESS=m @@ -1325,14 +1250,7 @@ CONFIG_INFINIBAND_IPOIB_DEBUG=y # CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set CONFIG_INFINIBAND_SRP=m # CONFIG_INFINIBAND_ISER is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # @@ -1347,11 +1265,12 @@ CONFIG_INFINIBAND_SRP=m # # DMA Devices # +# CONFIG_AUXDISPLAY is not set # -# Auxiliary Display support +# Userspace I/O # -# CONFIG_KS0108 is not set +# CONFIG_UIO is not set # # File systems @@ -1485,7 +1404,6 @@ CONFIG_CIFS_POSIX=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1551,6 +1469,7 @@ CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m @@ -1582,6 +1501,7 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -1617,10 +1537,6 @@ CONFIG_IRQSTACKS=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1660,7 +1576,4 @@ CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m # CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_HW is not set diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 3e779f07f21b..b0cb2e662c25 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -12,7 +12,8 @@ endif obj-y := semaphore.o cputable.o ptrace.o syscalls.o \ irq.o align.o signal_32.o pmc.o vdso.o \ - init_task.o process.o systbl.o idle.o + init_task.o process.o systbl.o idle.o \ + signal.o obj-y += vdso32/ obj-$(CONFIG_PPC64) += setup_64.o binfmt_elf32.o sys_ppc32.o \ signal_64.o ptrace32.o \ @@ -36,9 +37,9 @@ obj-$(CONFIG_GENERIC_TBSYNC) += smp-tbsync.o obj-$(CONFIG_CRASH_DUMP) += crash_dump.o obj-$(CONFIG_6xx) += idle_6xx.o l2cr_6xx.o cpu_setup_6xx.o obj-$(CONFIG_TAU) += tau_6xx.o -obj-$(CONFIG_SOFTWARE_SUSPEND) += swsusp.o suspend.o -obj32-$(CONFIG_SOFTWARE_SUSPEND) += swsusp_32.o -obj64-$(CONFIG_SOFTWARE_SUSPEND) += swsusp_64.o swsusp_asm64.o +obj-$(CONFIG_HIBERNATION) += swsusp.o suspend.o +obj32-$(CONFIG_HIBERNATION) += swsusp_32.o +obj64-$(CONFIG_HIBERNATION) += swsusp_64.o swsusp_asm64.o obj32-$(CONFIG_MODULES) += module_32.o ifeq ($(CONFIG_PPC_MERGE),y) @@ -65,9 +66,9 @@ obj-$(CONFIG_PPC_UDBG_16550) += legacy_serial.o udbg_16550.o module-$(CONFIG_PPC64) += module_64.o obj-$(CONFIG_MODULES) += $(module-y) -pci64-$(CONFIG_PPC64) += pci_64.o pci_dn.o +pci64-$(CONFIG_PPC64) += pci_64.o pci_dn.o isa-bridge.o pci32-$(CONFIG_PPC32) := pci_32.o -obj-$(CONFIG_PCI) += $(pci64-y) $(pci32-y) +obj-$(CONFIG_PCI) += $(pci64-y) $(pci32-y) pci-common.o obj-$(CONFIG_PCI_MSI) += msi.o kexec-$(CONFIG_PPC64) := machine_kexec_64.o kexec-$(CONFIG_PPC32) := machine_kexec_32.o @@ -80,6 +81,7 @@ obj-y += iomap.o endif ifeq ($(CONFIG_PPC_ISERIES),y) +CFLAGS_lparmap.s += -g0 extra-y += lparmap.s $(obj)/head_64.o: $(obj)/lparmap.s AFLAGS_head_64.o += -I$(obj) diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index b2b5d664d328..b1f8000952f3 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -294,6 +294,21 @@ static struct cpu_spec cpu_specs[] = { .oprofile_mmcra_sipr = MMCRA_SIPR, .platform = "power5", }, + { /* Power5++ */ + .pvr_mask = 0xffffff00, + .pvr_value = 0x003b0300, + .cpu_name = "POWER5+ (gs)", + .cpu_features = CPU_FTRS_POWER5, + .cpu_user_features = COMMON_USER_POWER5_PLUS, + .icache_bsize = 128, + .dcache_bsize = 128, + .num_pmcs = 6, + .oprofile_cpu_type = "ppc64/power5++", + .oprofile_type = PPC_OPROFILE_POWER4, + .oprofile_mmcra_sihv = MMCRA_SIHV, + .oprofile_mmcra_sipr = MMCRA_SIPR, + .platform = "power5+", + }, { /* Power5 GS */ .pvr_mask = 0xffff0000, .pvr_value = 0x003b0000, @@ -1178,8 +1193,8 @@ static struct cpu_spec cpu_specs[] = { .platform = "ppc440", }, { /* 440SP Rev. A */ - .pvr_mask = 0xff000fff, - .pvr_value = 0x53000891, + .pvr_mask = 0xfff00fff, + .pvr_value = 0x53200891, .cpu_name = "440SP Rev. A", .cpu_features = CPU_FTRS_44X, .cpu_user_features = COMMON_USER_BOOKE, @@ -1188,9 +1203,19 @@ static struct cpu_spec cpu_specs[] = { .platform = "ppc440", }, { /* 440SPe Rev. A */ - .pvr_mask = 0xff000fff, - .pvr_value = 0x53000890, - .cpu_name = "440SPe Rev. A", + .pvr_mask = 0xfff00fff, + .pvr_value = 0x53400890, + .cpu_name = "440SPe Rev. A", + .cpu_features = CPU_FTRS_44X, + .cpu_user_features = COMMON_USER_BOOKE, + .icache_bsize = 32, + .dcache_bsize = 32, + .platform = "ppc440", + }, + { /* 440SPe Rev. B */ + .pvr_mask = 0xfff00fff, + .pvr_value = 0x53400891, + .cpu_name = "440SPe Rev. B", .cpu_features = CPU_FTRS_44X, .cpu_user_features = COMMON_USER_BOOKE, .icache_bsize = 32, diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c index d3f2080d2eee..37658ea417fa 100644 --- a/arch/powerpc/kernel/crash.c +++ b/arch/powerpc/kernel/crash.c @@ -219,6 +219,72 @@ void crash_kexec_secondary(struct pt_regs *regs) cpus_in_sr = CPU_MASK_NONE; } #endif +#ifdef CONFIG_SPU_BASE + +#include <asm/spu.h> +#include <asm/spu_priv1.h> + +struct crash_spu_info { + struct spu *spu; + u32 saved_spu_runcntl_RW; + u32 saved_spu_status_R; + u32 saved_spu_npc_RW; + u64 saved_mfc_sr1_RW; + u64 saved_mfc_dar; + u64 saved_mfc_dsisr; +}; + +#define CRASH_NUM_SPUS 16 /* Enough for current hardware */ +static struct crash_spu_info crash_spu_info[CRASH_NUM_SPUS]; + +static void crash_kexec_stop_spus(void) +{ + struct spu *spu; + int i; + u64 tmp; + + for (i = 0; i < CRASH_NUM_SPUS; i++) { + if (!crash_spu_info[i].spu) + continue; + + spu = crash_spu_info[i].spu; + + crash_spu_info[i].saved_spu_runcntl_RW = + in_be32(&spu->problem->spu_runcntl_RW); + crash_spu_info[i].saved_spu_status_R = + in_be32(&spu->problem->spu_status_R); + crash_spu_info[i].saved_spu_npc_RW = + in_be32(&spu->problem->spu_npc_RW); + + crash_spu_info[i].saved_mfc_dar = spu_mfc_dar_get(spu); + crash_spu_info[i].saved_mfc_dsisr = spu_mfc_dsisr_get(spu); + tmp = spu_mfc_sr1_get(spu); + crash_spu_info[i].saved_mfc_sr1_RW = tmp; + + tmp &= ~MFC_STATE1_MASTER_RUN_CONTROL_MASK; + spu_mfc_sr1_set(spu, tmp); + + __delay(200); + } +} + +void crash_register_spus(struct list_head *list) +{ + struct spu *spu; + + list_for_each_entry(spu, list, full_list) { + if (WARN_ON(spu->number >= CRASH_NUM_SPUS)) + continue; + + crash_spu_info[spu->number].spu = spu; + } +} + +#else +static inline void crash_kexec_stop_spus(void) +{ +} +#endif /* CONFIG_SPU_BASE */ void default_machine_crash_shutdown(struct pt_regs *regs) { @@ -254,6 +320,7 @@ void default_machine_crash_shutdown(struct pt_regs *regs) crash_save_cpu(regs, crashing_cpu); crash_kexec_prepare_cpus(crashing_cpu); cpu_set(crashing_cpu, cpus_in_crash); + crash_kexec_stop_spus(); if (ppc_md.kexec_cpu_down) ppc_md.kexec_cpu_down(1, 0); } diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index 2b66d53dcc55..952eba6701f4 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -389,8 +389,11 @@ BEGIN_FTR_SECTION ld r9,PACA_SLBSHADOWPTR(r13) li r12,0 std r12,SLBSHADOW_STACKESID(r9) /* Clear ESID */ + eieio std r7,SLBSHADOW_STACKVSID(r9) /* Save VSID */ + eieio std r0,SLBSHADOW_STACKESID(r9) /* Save ESID */ + eieio slbie r6 slbie r6 /* Workaround POWER5 < DD2.1 issue */ @@ -546,7 +549,6 @@ END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES) rfid b . /* prevent speculative execution */ -/* Note: this must change if we start using the TIF_NOTIFY_RESUME bit */ do_work: #ifdef CONFIG_PREEMPT andi. r0,r3,MSR_PR /* Returning to user mode? */ diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S index c897203198b1..7d73a13450b0 100644 --- a/arch/powerpc/kernel/head_32.S +++ b/arch/powerpc/kernel/head_32.S @@ -9,7 +9,6 @@ * rewritten by Paul Mackerras. * Copyright (C) 1996 Paul Mackerras. * MPC8xx modifications Copyright (C) 1997 Dan Malek (dmalek@jlc.net). - * Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk). * * This file contains the low-level support and setup for the * PowerPC platform, including trap and interrupt dispatch. @@ -32,10 +31,6 @@ #include <asm/ppc_asm.h> #include <asm/asm-offsets.h> -#ifdef CONFIG_APUS -#include <asm/amigappc.h> -#endif - /* 601 only have IBAT; cr0.eq is set on 601 when using this macro */ #define LOAD_BAT(n, reg, RA, RB) \ /* see the comment for clear_bats() -- Cort */ \ @@ -92,11 +87,6 @@ _start: * r4: virtual address of boot_infos_t * r5: 0 * - * APUS - * r3: 'APUS' - * r4: physical address of memory base - * Linux/m68k style BootInfo structure at &_end. - * * PREP * This is jumped to on prep systems right after the kernel is relocated * to its proper place in memory by the boot loader. The expected layout @@ -150,14 +140,6 @@ __start: */ bl early_init -#ifdef CONFIG_APUS -/* On APUS the __va/__pa constants need to be set to the correct - * values before continuing. - */ - mr r4,r30 - bl fix_mem_constants -#endif /* CONFIG_APUS */ - /* Switch MMU off, clear BATs and flush TLB. At this point, r3 contains * the physical address we are running at, returned by early_init() */ @@ -167,7 +149,7 @@ __after_mmu_off: bl flush_tlbs bl initial_bats -#if !defined(CONFIG_APUS) && defined(CONFIG_BOOTX_TEXT) +#if defined(CONFIG_BOOTX_TEXT) bl setup_disp_bat #endif @@ -183,7 +165,6 @@ __after_mmu_off: #endif /* CONFIG_6xx */ -#ifndef CONFIG_APUS /* * We need to run with _start at physical address 0. * On CHRP, we are loaded at 0x10000 since OF on CHRP uses @@ -196,7 +177,6 @@ __after_mmu_off: addis r4,r3,KERNELBASE@h /* current address of _start */ cmpwi 0,r4,0 /* are we already running at 0? */ bne relocate_kernel -#endif /* CONFIG_APUS */ /* * we now have the 1st 16M of ram mapped with the bats. * prep needs the mmu to be turned on here, but pmac already has it on. @@ -881,85 +861,6 @@ _GLOBAL(copy_and_flush) addi r6,r6,4 blr -#ifdef CONFIG_APUS -/* - * On APUS the physical base address of the kernel is not known at compile - * time, which means the __pa/__va constants used are incorrect. In the - * __init section is recorded the virtual addresses of instructions using - * these constants, so all that has to be done is fix these before - * continuing the kernel boot. - * - * r4 = The physical address of the kernel base. - */ -fix_mem_constants: - mr r10,r4 - addis r10,r10,-KERNELBASE@h /* virt_to_phys constant */ - neg r11,r10 /* phys_to_virt constant */ - - lis r12,__vtop_table_begin@h - ori r12,r12,__vtop_table_begin@l - add r12,r12,r10 /* table begin phys address */ - lis r13,__vtop_table_end@h - ori r13,r13,__vtop_table_end@l - add r13,r13,r10 /* table end phys address */ - subi r12,r12,4 - subi r13,r13,4 -1: lwzu r14,4(r12) /* virt address of instruction */ - add r14,r14,r10 /* phys address of instruction */ - lwz r15,0(r14) /* instruction, now insert top */ - rlwimi r15,r10,16,16,31 /* half of vp const in low half */ - stw r15,0(r14) /* of instruction and restore. */ - dcbst r0,r14 /* write it to memory */ - sync - icbi r0,r14 /* flush the icache line */ - cmpw r12,r13 - bne 1b - sync /* additional sync needed on g4 */ - isync - -/* - * Map the memory where the exception handlers will - * be copied to when hash constants have been patched. - */ -#ifdef CONFIG_APUS_FAST_EXCEPT - lis r8,0xfff0 -#else - lis r8,0 -#endif - ori r8,r8,0x2 /* 128KB, supervisor */ - mtspr SPRN_DBAT3U,r8 - mtspr SPRN_DBAT3L,r8 - - lis r12,__ptov_table_begin@h - ori r12,r12,__ptov_table_begin@l - add r12,r12,r10 /* table begin phys address */ - lis r13,__ptov_table_end@h - ori r13,r13,__ptov_table_end@l - add r13,r13,r10 /* table end phys address */ - subi r12,r12,4 - subi r13,r13,4 -1: lwzu r14,4(r12) /* virt address of instruction */ - add r14,r14,r10 /* phys address of instruction */ - lwz r15,0(r14) /* instruction, now insert top */ - rlwimi r15,r11,16,16,31 /* half of pv const in low half*/ - stw r15,0(r14) /* of instruction and restore. */ - dcbst r0,r14 /* write it to memory */ - sync - icbi r0,r14 /* flush the icache line */ - cmpw r12,r13 - bne 1b - - sync /* additional sync needed on g4 */ - isync /* No speculative loading until now */ - blr - -/*********************************************************************** - * Please note that on APUS the exception handlers are located at the - * physical address 0xfff0000. For this reason, the exception handlers - * cannot use relative branches to access the code below. - ***********************************************************************/ -#endif /* CONFIG_APUS */ - #ifdef CONFIG_SMP #ifdef CONFIG_GEMINI .globl __secondary_start_gemini @@ -1135,19 +1036,6 @@ start_here: bl __save_cpu_setup bl MMU_init -#ifdef CONFIG_APUS - /* Copy exception code to exception vector base on APUS. */ - lis r4,KERNELBASE@h -#ifdef CONFIG_APUS_FAST_EXCEPT - lis r3,0xfff0 /* Copy to 0xfff00000 */ -#else - lis r3,0 /* Copy to 0x00000000 */ -#endif - li r5,0x4000 /* # bytes of memory to copy */ - li r6,0 - bl copy_and_flush /* copy the first 0x4000 bytes */ -#endif /* CONFIG_APUS */ - /* * Go back to running unmapped so we can load up new values * for SDR1 (hash table pointer) and the segment registers @@ -1324,11 +1212,7 @@ initial_bats: #else ori r8,r8,2 /* R/W access */ #endif /* CONFIG_SMP */ -#ifdef CONFIG_APUS - ori r11,r11,BL_8M<<2|0x2 /* set up 8MB BAT registers for 604 */ -#else ori r11,r11,BL_256M<<2|0x2 /* set up BAT registers for 604 */ -#endif /* CONFIG_APUS */ mtspr SPRN_DBAT0L,r8 /* N.B. 6xx (not 601) have valid */ mtspr SPRN_DBAT0U,r11 /* bit in upper BAT register */ @@ -1338,7 +1222,7 @@ initial_bats: blr -#if !defined(CONFIG_APUS) && defined(CONFIG_BOOTX_TEXT) +#ifdef CONFIG_BOOTX_TEXT setup_disp_bat: /* * setup the display bat prepared for us in prom.c @@ -1362,7 +1246,7 @@ setup_disp_bat: 1: mtspr SPRN_IBAT3L,r8 mtspr SPRN_IBAT3U,r11 blr -#endif /* !defined(CONFIG_APUS) && defined(CONFIG_BOOTX_TEXT) */ +#endif /* CONFIG_BOOTX_TEXT */ #ifdef CONFIG_8260 /* Jump into the system reset for the rom. diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index 1111fcec7673..171800002ede 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -103,8 +103,8 @@ __secondary_hold_acknowledge: . = 0x60 /* - * The following code is used on pSeries to hold secondary processors - * in a spin loop after they have been freed from OpenFirmware, but + * The following code is used to hold secondary processors + * in a spin loop after they have entered the kernel, but * before the bulk of the kernel has been relocated. This code * is relocated to physical address 0x60 before prom_init is run. * All of it must fit below the first exception vector at 0x100. @@ -809,8 +809,9 @@ system_reset_iSeries: mtmsrd r24 /* RI on */ lhz r24,PACAPACAINDEX(r13) /* Get processor # */ cmpwi 0,r24,0 /* Are we processor 0? */ - beq .__start_initialization_iSeries /* Start up the first processor */ - mfspr r4,SPRN_CTRLF + bne 1f + b .__start_initialization_iSeries /* Start up the first processor */ +1: mfspr r4,SPRN_CTRLF li r5,CTRL_RUNLATCH /* Turn off the run light */ andc r4,r4,r5 mtspr SPRN_CTRLT,r4 @@ -1611,7 +1612,7 @@ _GLOBAL(generic_secondary_smp_init) #endif #ifdef CONFIG_PPC_ISERIES -_STATIC(__start_initialization_iSeries) +_INIT_STATIC(__start_initialization_iSeries) /* Clear out the BSS */ LOAD_REG_IMMEDIATE(r11,__bss_stop) LOAD_REG_IMMEDIATE(r8,__bss_start) @@ -1671,8 +1672,9 @@ _GLOBAL(__start_initialization_multiplatform) * Are we booted from a PROM Of-type client-interface ? */ cmpldi cr0,r5,0 - bne .__boot_from_prom /* yes -> prom */ - + beq 1f + b .__boot_from_prom /* yes -> prom */ +1: /* Save parameters */ mr r31,r3 mr r30,r4 @@ -1700,7 +1702,7 @@ _GLOBAL(__start_initialization_multiplatform) bl .__mmu_off b .__after_prom_start -_STATIC(__boot_from_prom) +_INIT_STATIC(__boot_from_prom) /* Save parameters */ mr r31,r3 mr r30,r4 @@ -1767,9 +1769,10 @@ _STATIC(__after_prom_start) /* the source addr */ cmpdi r4,0 /* In some cases the loader may */ - beq .start_here_multiplatform /* have already put us at zero */ + bne 1f + b .start_here_multiplatform /* have already put us at zero */ /* so we can skip the copy. */ - LOAD_REG_IMMEDIATE(r5,copy_to_here) /* # bytes of memory to copy */ +1: LOAD_REG_IMMEDIATE(r5,copy_to_here) /* # bytes of memory to copy */ sub r5,r5,r27 li r6,0x100 /* Start offset, the first 0x100 */ @@ -1956,7 +1959,7 @@ _GLOBAL(enable_64b_mode) /* * This is where the main kernel code starts. */ -_STATIC(start_here_multiplatform) +_INIT_STATIC(start_here_multiplatform) /* get a new offset, now that the kernel has moved. */ bl .reloc_offset mr r26,r3 @@ -2018,7 +2021,7 @@ _STATIC(start_here_multiplatform) b . /* prevent speculative execution */ /* This is where all platforms converge execution */ -_STATIC(start_here_common) +_INIT_STATIC(start_here_common) /* relocation is on at this point */ /* The following code sets up the SP and TOC now that we are */ diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c index 9a8c9af43b22..d6a38cd5018e 100644 --- a/arch/powerpc/kernel/ibmebus.c +++ b/arch/powerpc/kernel/ibmebus.c @@ -188,33 +188,21 @@ static struct ibmebus_dev* __devinit ibmebus_register_device_node( struct device_node *dn) { struct ibmebus_dev *dev; - const char *loc_code; - int length; - - loc_code = of_get_property(dn, "ibm,loc-code", NULL); - if (!loc_code) { - printk(KERN_WARNING "%s: node %s missing 'ibm,loc-code'\n", - __FUNCTION__, dn->name ? dn->name : "<unknown>"); - return ERR_PTR(-EINVAL); - } - - if (strlen(loc_code) == 0) { - printk(KERN_WARNING "%s: 'ibm,loc-code' is invalid\n", - __FUNCTION__); - return ERR_PTR(-EINVAL); - } + int i, len, bus_len; dev = kzalloc(sizeof(struct ibmebus_dev), GFP_KERNEL); - if (!dev) { + if (!dev) return ERR_PTR(-ENOMEM); - } dev->ofdev.node = of_node_get(dn); - length = strlen(loc_code); - memcpy(dev->ofdev.dev.bus_id, loc_code - + (length - min(length, BUS_ID_SIZE - 1)), - min(length, BUS_ID_SIZE - 1)); + len = strlen(dn->full_name + 1); + bus_len = min(len, BUS_ID_SIZE - 1); + memcpy(dev->ofdev.dev.bus_id, dn->full_name + 1 + + (len - bus_len), bus_len); + for (i = 0; i < bus_len; i++) + if (dev->ofdev.dev.bus_id[i] == '/') + dev->ofdev.dev.bus_id[i] = '_'; /* Register with generic device framework. */ if (ibmebus_register_device_common(dev, dn->name) != 0) { diff --git a/arch/powerpc/kernel/io.c b/arch/powerpc/kernel/io.c index 34ae11494ddc..e31aca9208eb 100644 --- a/arch/powerpc/kernel/io.c +++ b/arch/powerpc/kernel/io.c @@ -35,7 +35,7 @@ void _insb(const volatile u8 __iomem *port, void *buf, long count) asm volatile("sync"); do { tmp = *port; - asm volatile("eieio"); + eieio(); *tbuf++ = tmp; } while (--count != 0); asm volatile("twi 0,%0,0; isync" : : "r" (tmp)); @@ -66,7 +66,7 @@ void _insw_ns(const volatile u16 __iomem *port, void *buf, long count) asm volatile("sync"); do { tmp = *port; - asm volatile("eieio"); + eieio(); *tbuf++ = tmp; } while (--count != 0); asm volatile("twi 0,%0,0; isync" : : "r" (tmp)); @@ -97,7 +97,7 @@ void _insl_ns(const volatile u32 __iomem *port, void *buf, long count) asm volatile("sync"); do { tmp = *port; - asm volatile("eieio"); + eieio(); *tbuf++ = tmp; } while (--count != 0); asm volatile("twi 0,%0,0; isync" : : "r" (tmp)); @@ -155,21 +155,21 @@ void _memcpy_fromio(void *dest, const volatile void __iomem *src, __asm__ __volatile__ ("sync" : : : "memory"); while(n && (!IO_CHECK_ALIGN(vsrc, 4) || !IO_CHECK_ALIGN(dest, 4))) { *((u8 *)dest) = *((volatile u8 *)vsrc); - __asm__ __volatile__ ("eieio" : : : "memory"); + eieio(); vsrc++; dest++; n--; } while(n > 4) { *((u32 *)dest) = *((volatile u32 *)vsrc); - __asm__ __volatile__ ("eieio" : : : "memory"); + eieio(); vsrc += 4; dest += 4; n -= 4; } while(n) { *((u8 *)dest) = *((volatile u8 *)vsrc); - __asm__ __volatile__ ("eieio" : : : "memory"); + eieio(); vsrc++; dest++; n--; diff --git a/arch/powerpc/kernel/iomap.c b/arch/powerpc/kernel/iomap.c index 601ef79a5916..2a5cf8680370 100644 --- a/arch/powerpc/kernel/iomap.c +++ b/arch/powerpc/kernel/iomap.c @@ -7,6 +7,7 @@ #include <linux/pci.h> #include <linux/mm.h> #include <asm/io.h> +#include <asm/pci-bridge.h> /* * Here comes the ppc64 implementation of the IOMAP @@ -136,7 +137,12 @@ void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max) void pci_iounmap(struct pci_dev *dev, void __iomem *addr) { - /* Nothing to do */ + if (isa_vaddr_is_ioport(addr)) + return; + if (pcibios_vaddr_is_ioport(addr)) + return; + iounmap(addr); } + EXPORT_SYMBOL(pci_iomap); EXPORT_SYMBOL(pci_iounmap); diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index c2b84c64db20..24bea97c736c 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -7,7 +7,6 @@ * Copyright (C) 1996-2001 Cort Dougan * Adapted for Power Macintosh by Paul Mackerras * Copyright (C) 1996 Paul Mackerras (paulus@cs.anu.edu.au) - * Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk). * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -337,7 +336,8 @@ void do_IRQ(struct pt_regs *regs) void __init init_IRQ(void) { - ppc_md.init_IRQ(); + if (ppc_md.init_IRQ) + ppc_md.init_IRQ(); #ifdef CONFIG_PPC64 irq_ctx_init(); #endif @@ -418,10 +418,10 @@ irq_hw_number_t virq_to_hw(unsigned int virq) } EXPORT_SYMBOL_GPL(virq_to_hw); -struct irq_host *irq_alloc_host(unsigned int revmap_type, - unsigned int revmap_arg, - struct irq_host_ops *ops, - irq_hw_number_t inval_irq) +__init_refok struct irq_host *irq_alloc_host(unsigned int revmap_type, + unsigned int revmap_arg, + struct irq_host_ops *ops, + irq_hw_number_t inval_irq) { struct irq_host *host; unsigned int size = sizeof(struct irq_host); @@ -597,6 +597,49 @@ static void irq_radix_rdunlock(unsigned long flags) local_irq_restore(flags); } +static int irq_setup_virq(struct irq_host *host, unsigned int virq, + irq_hw_number_t hwirq) +{ + /* Clear IRQ_NOREQUEST flag */ + get_irq_desc(virq)->status &= ~IRQ_NOREQUEST; + + /* map it */ + smp_wmb(); + irq_map[virq].hwirq = hwirq; + smp_mb(); + + if (host->ops->map(host, virq, hwirq)) { + pr_debug("irq: -> mapping failed, freeing\n"); + irq_free_virt(virq, 1); + return -1; + } + + return 0; +} + +unsigned int irq_create_direct_mapping(struct irq_host *host) +{ + unsigned int virq; + + if (host == NULL) + host = irq_default_host; + + BUG_ON(host == NULL); + WARN_ON(host->revmap_type != IRQ_HOST_MAP_NOMAP); + + virq = irq_alloc_virt(host, 1, 0); + if (virq == NO_IRQ) { + pr_debug("irq: create_direct virq allocation failed\n"); + return NO_IRQ; + } + + pr_debug("irq: create_direct obtained virq %d\n", virq); + + if (irq_setup_virq(host, virq, virq)) + return NO_IRQ; + + return virq; +} unsigned int irq_create_mapping(struct irq_host *host, irq_hw_number_t hwirq) @@ -645,18 +688,9 @@ unsigned int irq_create_mapping(struct irq_host *host, } pr_debug("irq: -> obtained virq %d\n", virq); - /* Clear IRQ_NOREQUEST flag */ - get_irq_desc(virq)->status &= ~IRQ_NOREQUEST; - - /* map it */ - smp_wmb(); - irq_map[virq].hwirq = hwirq; - smp_mb(); - if (host->ops->map(host, virq, hwirq)) { - pr_debug("irq: -> mapping failed, freeing\n"); - irq_free_virt(virq, 1); + if (irq_setup_virq(host, virq, hwirq)) return NO_IRQ; - } + return virq; } EXPORT_SYMBOL_GPL(irq_create_mapping); diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c index 0c96611f02f4..440f5a87271f 100644 --- a/arch/powerpc/kernel/kprobes.c +++ b/arch/powerpc/kernel/kprobes.c @@ -492,6 +492,13 @@ int __kprobes kprobe_exceptions_notify(struct notifier_block *self, return ret; } +#ifdef CONFIG_PPC64 +unsigned long arch_deref_entry_point(void *entry) +{ + return (unsigned long)(((func_descr_t *)entry)->entry); +} +#endif + int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs) { struct jprobe *jp = container_of(p, struct jprobe, kp); @@ -500,11 +507,9 @@ int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs) memcpy(&kcb->jprobe_saved_regs, regs, sizeof(struct pt_regs)); /* setup return addr to the jprobe handler routine */ + regs->nip = arch_deref_entry_point(jp->entry); #ifdef CONFIG_PPC64 - regs->nip = (unsigned long)(((func_descr_t *)jp->entry)->entry); regs->gpr[2] = (unsigned long)(((func_descr_t *)jp->entry)->toc); -#else - regs->nip = (unsigned long)jp->entry; #endif return 1; diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c index cea8045ba40b..90fa11c72e1c 100644 --- a/arch/powerpc/kernel/legacy_serial.c +++ b/arch/powerpc/kernel/legacy_serial.c @@ -493,7 +493,7 @@ static int __init serial_dev_init(void) return platform_device_register(&serial_device); } -arch_initcall(serial_dev_init); +device_initcall(serial_dev_init); /* diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c index c492cee90e0f..6444eaa30a2f 100644 --- a/arch/powerpc/kernel/lparcfg.c +++ b/arch/powerpc/kernel/lparcfg.c @@ -248,7 +248,7 @@ static void parse_system_parameter_string(struct seq_file *m) } else { int splpar_strlen; int idx, w_idx; - char *workbuffer = kmalloc(SPLPAR_MAXLENGTH, GFP_KERNEL); + char *workbuffer = kzalloc(SPLPAR_MAXLENGTH, GFP_KERNEL); if (!workbuffer) { printk(KERN_ERR "%s %s kmalloc failure at line %d \n", __FILE__, __FUNCTION__, __LINE__); @@ -261,7 +261,6 @@ static void parse_system_parameter_string(struct seq_file *m) splpar_strlen = local_buffer[0] * 256 + local_buffer[1]; local_buffer += 2; /* step over strlen value */ - memset(workbuffer, 0, SPLPAR_MAXLENGTH); w_idx = 0; idx = 0; while ((*local_buffer) && (idx < splpar_strlen)) { diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S index 98decf8ebff4..8533de50347d 100644 --- a/arch/powerpc/kernel/misc_32.S +++ b/arch/powerpc/kernel/misc_32.S @@ -301,9 +301,19 @@ _GLOBAL(_tlbie) mfspr r4,SPRN_MMUCR mfspr r5,SPRN_PID /* Get PID */ rlwimi r4,r5,0,24,31 /* Set TID */ - mtspr SPRN_MMUCR,r4 + /* We have to run the search with interrupts disabled, even critical + * and debug interrupts (in fact the only critical exceptions we have + * are debug and machine check). Otherwise an interrupt which causes + * a TLB miss can clobber the MMUCR between the mtspr and the tlbsx. */ + mfmsr r5 + lis r6,(MSR_EE|MSR_CE|MSR_ME|MSR_DE)@ha + addi r6,r6,(MSR_EE|MSR_CE|MSR_ME|MSR_DE)@l + andc r6,r5,r6 + mtmsr r6 + mtspr SPRN_MMUCR,r4 tlbsx. r3, 0, r3 + mtmsr r5 bne 10f sync /* There are only 64 TLB entries, so r3 < 64, @@ -392,7 +402,7 @@ BEGIN_FTR_SECTION mtspr SPRN_L1CSR0,r3 isync blr -END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE) +END_FTR_SECTION_IFSET(CPU_FTR_UNIFIED_ID_CACHE) mfspr r3,SPRN_L1CSR1 ori r3,r3,L1CSR1_ICFI|L1CSR1_ICLFR mtspr SPRN_L1CSR1,r3 @@ -419,7 +429,7 @@ END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE) _GLOBAL(__flush_icache_range) BEGIN_FTR_SECTION blr /* for 601, do nothing */ -END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE) +END_FTR_SECTION_IFSET(CPU_FTR_COHERENT_ICACHE) li r5,L1_CACHE_BYTES-1 andc r3,r3,r5 subf r4,r3,r4 @@ -514,8 +524,8 @@ _GLOBAL(invalidate_dcache_range) */ _GLOBAL(__flush_dcache_icache) BEGIN_FTR_SECTION - blr /* for 601, do nothing */ -END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE) + blr +END_FTR_SECTION_IFSET(CPU_FTR_COHERENT_ICACHE) rlwinm r3,r3,0,0,19 /* Get page base address */ li r4,4096/L1_CACHE_BYTES /* Number of lines in a page */ mtctr r4 @@ -543,7 +553,7 @@ END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE) _GLOBAL(__flush_dcache_icache_phys) BEGIN_FTR_SECTION blr /* for 601, do nothing */ -END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE) +END_FTR_SECTION_IFSET(CPU_FTR_COHERENT_ICACHE) mfmsr r10 rlwinm r0,r10,0,28,26 /* clear DR */ mtmsr r0 diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S index 519861da0423..bbb3ba54c51c 100644 --- a/arch/powerpc/kernel/misc_64.S +++ b/arch/powerpc/kernel/misc_64.S @@ -646,6 +646,19 @@ _GLOBAL(kexec_sequence) /* turn off mmu */ bl real_mode + /* copy 0x100 bytes starting at start to 0 */ + li r3,0 + mr r4,r30 /* start, aka phys mem offset */ + li r5,0x100 + li r6,0 + bl .copy_and_flush /* (dest, src, copy limit, start offset) */ +1: /* assume normal blr return */ + + /* release other cpus to the new kernel secondary start at 0x60 */ + mflr r5 + li r6,1 + stw r6,kexec_flag-1b(5) + /* clear out hardware hash page table and tlb */ ld r5,0(r27) /* deref function descriptor */ mtctr r5 @@ -676,19 +689,6 @@ _GLOBAL(kexec_sequence) * are the boot cpu ????? * other device tree differences (prop sizes, va vs pa, etc)... */ - - /* copy 0x100 bytes starting at start to 0 */ - li r3,0 - mr r4,r30 - li r5,0x100 - li r6,0 - bl .copy_and_flush /* (dest, src, copy limit, start offset) */ -1: /* assume normal blr return */ - - /* release other cpus to the new kernel secondary start at 0x60 */ - mflr r5 - li r6,1 - stw r6,kexec_flag-1b(5) mr r3,r25 # my phys cpu mr r4,r30 # start, aka phys mem offset mtlr 4 diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c index a464d67248df..89b911e83c04 100644 --- a/arch/powerpc/kernel/of_device.c +++ b/arch/powerpc/kernel/of_device.c @@ -1,5 +1,6 @@ #include <linux/string.h> #include <linux/kernel.h> +#include <linux/of.h> #include <linux/init.h> #include <linux/module.h> #include <linux/mod_devicetable.h> @@ -8,118 +9,6 @@ #include <asm/errno.h> #include <asm/of_device.h> -/** - * of_match_node - Tell if an device_node has a matching of_match structure - * @ids: array of of device match structures to search in - * @node: the of device structure to match against - * - * Low level utility function used by device matching. - */ -const struct of_device_id *of_match_node(const struct of_device_id *matches, - const struct device_node *node) -{ - while (matches->name[0] || matches->type[0] || matches->compatible[0]) { - int match = 1; - if (matches->name[0]) - match &= node->name - && !strcmp(matches->name, node->name); - if (matches->type[0]) - match &= node->type - && !strcmp(matches->type, node->type); - if (matches->compatible[0]) - match &= of_device_is_compatible(node, - matches->compatible); - if (match) - return matches; - matches++; - } - return NULL; -} - -/** - * of_match_device - Tell if an of_device structure has a matching - * of_match structure - * @ids: array of of device match structures to search in - * @dev: the of device structure to match against - * - * Used by a driver to check whether an of_device present in the - * system is in its list of supported devices. - */ -const struct of_device_id *of_match_device(const struct of_device_id *matches, - const struct of_device *dev) -{ - if (!dev->node) - return NULL; - return of_match_node(matches, dev->node); -} - -struct of_device *of_dev_get(struct of_device *dev) -{ - struct device *tmp; - - if (!dev) - return NULL; - tmp = get_device(&dev->dev); - if (tmp) - return to_of_device(tmp); - else - return NULL; -} - -void of_dev_put(struct of_device *dev) -{ - if (dev) - put_device(&dev->dev); -} - -static ssize_t dev_show_devspec(struct device *dev, - struct device_attribute *attr, char *buf) -{ - struct of_device *ofdev; - - ofdev = to_of_device(dev); - return sprintf(buf, "%s", ofdev->node->full_name); -} - -static DEVICE_ATTR(devspec, S_IRUGO, dev_show_devspec, NULL); - -/** - * of_release_dev - free an of device structure when all users of it are finished. - * @dev: device that's been disconnected - * - * Will be called only by the device core when all users of this of device are - * done. - */ -void of_release_dev(struct device *dev) -{ - struct of_device *ofdev; - - ofdev = to_of_device(dev); - of_node_put(ofdev->node); - kfree(ofdev); -} - -int of_device_register(struct of_device *ofdev) -{ - int rc; - - BUG_ON(ofdev->node == NULL); - - rc = device_register(&ofdev->dev); - if (rc) - return rc; - - return device_create_file(&ofdev->dev, &dev_attr_devspec); -} - -void of_device_unregister(struct of_device *ofdev) -{ - device_remove_file(&ofdev->dev, &dev_attr_devspec); - - device_unregister(&ofdev->dev); -} - - ssize_t of_device_get_modalias(struct of_device *ofdev, char *str, ssize_t len) { @@ -229,14 +118,5 @@ int of_device_uevent(struct device *dev, return 0; } - - -EXPORT_SYMBOL(of_match_node); -EXPORT_SYMBOL(of_match_device); -EXPORT_SYMBOL(of_device_register); -EXPORT_SYMBOL(of_device_unregister); -EXPORT_SYMBOL(of_dev_get); -EXPORT_SYMBOL(of_dev_put); -EXPORT_SYMBOL(of_release_dev); EXPORT_SYMBOL(of_device_uevent); EXPORT_SYMBOL(of_device_get_modalias); diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c index d454f61c9c7c..f70e787d556f 100644 --- a/arch/powerpc/kernel/of_platform.c +++ b/arch/powerpc/kernel/of_platform.c @@ -55,94 +55,14 @@ static struct of_device_id of_default_bus_ids[] = { static atomic_t bus_no_reg_magic; -/* - * - * OF platform device type definition & base infrastructure - * - */ - -static int of_platform_bus_match(struct device *dev, struct device_driver *drv) -{ - struct of_device * of_dev = to_of_device(dev); - struct of_platform_driver * of_drv = to_of_platform_driver(drv); - const struct of_device_id * matches = of_drv->match_table; - - if (!matches) - return 0; - - return of_match_device(matches, of_dev) != NULL; -} - -static int of_platform_device_probe(struct device *dev) -{ - int error = -ENODEV; - struct of_platform_driver *drv; - struct of_device *of_dev; - const struct of_device_id *match; - - drv = to_of_platform_driver(dev->driver); - of_dev = to_of_device(dev); - - if (!drv->probe) - return error; - - of_dev_get(of_dev); - - match = of_match_device(drv->match_table, of_dev); - if (match) - error = drv->probe(of_dev, match); - if (error) - of_dev_put(of_dev); - - return error; -} - -static int of_platform_device_remove(struct device *dev) -{ - struct of_device * of_dev = to_of_device(dev); - struct of_platform_driver * drv = to_of_platform_driver(dev->driver); - - if (dev->driver && drv->remove) - drv->remove(of_dev); - return 0; -} - -static int of_platform_device_suspend(struct device *dev, pm_message_t state) -{ - struct of_device * of_dev = to_of_device(dev); - struct of_platform_driver * drv = to_of_platform_driver(dev->driver); - int error = 0; - - if (dev->driver && drv->suspend) - error = drv->suspend(of_dev, state); - return error; -} - -static int of_platform_device_resume(struct device * dev) -{ - struct of_device * of_dev = to_of_device(dev); - struct of_platform_driver * drv = to_of_platform_driver(dev->driver); - int error = 0; - - if (dev->driver && drv->resume) - error = drv->resume(of_dev); - return error; -} - struct bus_type of_platform_bus_type = { - .name = "of_platform", - .match = of_platform_bus_match, .uevent = of_device_uevent, - .probe = of_platform_device_probe, - .remove = of_platform_device_remove, - .suspend = of_platform_device_suspend, - .resume = of_platform_device_resume, }; EXPORT_SYMBOL(of_platform_bus_type); static int __init of_bus_driver_init(void) { - return bus_register(&of_platform_bus_type); + return of_bus_type_init(&of_platform_bus_type, "of_platform"); } postcore_initcall(of_bus_driver_init); @@ -222,10 +142,9 @@ struct of_device* of_platform_device_create(struct device_node *np, { struct of_device *dev; - dev = kmalloc(sizeof(*dev), GFP_KERNEL); + dev = kzalloc(sizeof(*dev), GFP_KERNEL); if (!dev) return NULL; - memset(dev, 0, sizeof(*dev)); dev->node = of_node_get(np); dev->dma_mask = 0xffffffffUL; @@ -427,14 +346,6 @@ static int __devinit of_pci_phb_probe(struct of_device *dev, /* Process "ranges" property */ pci_process_bridge_OF_ranges(phb, dev->node, 0); - /* Setup IO space. We use the non-dynamic version of that code here, - * which doesn't quite support unplugging. Next kernel release will - * have a better fix for this. - * Note also that we don't do ISA, this will also be fixed with a - * more massive rework. - */ - pci_setup_phb_io(phb, pci_io_base == 0); - /* Init pci_dn data structures */ pci_devs_phb_init_dynamic(phb); diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c index e66064b5093a..04a3109ae3c6 100644 --- a/arch/powerpc/kernel/pci_32.c +++ b/arch/powerpc/kernel/pci_32.c @@ -55,12 +55,29 @@ static u8* pci_to_OF_bus_map; */ int pci_assign_all_buses; -struct pci_controller* hose_head; -struct pci_controller** hose_tail = &hose_head; +LIST_HEAD(hose_list); static int pci_bus_count; static void +fixup_hide_host_resource_fsl(struct pci_dev* dev) +{ + int i, class = dev->class >> 8; + + if ((class == PCI_CLASS_PROCESSOR_POWERPC) && + (dev->hdr_type == PCI_HEADER_TYPE_NORMAL) && + (dev->bus->parent == NULL)) { + for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) { + dev->resource[i].start = 0; + dev->resource[i].end = 0; + dev->resource[i].flags = 0; + } + } +} +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MOTOROLA, PCI_ANY_ID, fixup_hide_host_resource_fsl); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_FREESCALE, PCI_ANY_ID, fixup_hide_host_resource_fsl); + +static void fixup_broken_pcnet32(struct pci_dev* dev) { if ((dev->class>>8 == PCI_CLASS_NETWORK_ETHERNET)) { @@ -416,15 +433,13 @@ probe_resource(struct pci_bus *parent, struct resource *pr, return 0; } -static void __init -update_bridge_base(struct pci_bus *bus, int i) +void __init +update_bridge_resource(struct pci_dev *dev, struct resource *res) { - struct resource *res = bus->resource[i]; u8 io_base_lo, io_limit_lo; u16 mem_base, mem_limit; u16 cmd; unsigned long start, end, off; - struct pci_dev *dev = bus->self; struct pci_controller *hose = dev->sysdata; if (!hose) { @@ -468,12 +483,20 @@ update_bridge_base(struct pci_bus *bus, int i) pci_write_config_word(dev, PCI_PREF_MEMORY_LIMIT, mem_limit); } else { - DBG(KERN_ERR "PCI: ugh, bridge %s res %d has flags=%lx\n", - pci_name(dev), i, res->flags); + DBG(KERN_ERR "PCI: ugh, bridge %s res has flags=%lx\n", + pci_name(dev), res->flags); } pci_write_config_word(dev, PCI_COMMAND, cmd); } +static void __init +update_bridge_base(struct pci_bus *bus, int i) +{ + struct resource *res = bus->resource[i]; + struct pci_dev *dev = bus->self; + update_bridge_resource(dev, res); +} + static inline void alloc_resource(struct pci_dev *dev, int idx) { struct resource *pr, *r = &dev->resource[idx]; @@ -558,8 +581,11 @@ pcibios_assign_resources(void) if ((r->flags & IORESOURCE_UNSET) && r->end && (!ppc_md.pcibios_enable_device_hook || !ppc_md.pcibios_enable_device_hook(dev, 1))) { + int rc; + r->flags &= ~IORESOURCE_UNSET; - pci_assign_resource(dev, idx); + rc = pci_assign_resource(dev, idx); + BUG_ON(rc); } } @@ -573,58 +599,6 @@ pcibios_assign_resources(void) } } - -int -pcibios_enable_resources(struct pci_dev *dev, int mask) -{ - u16 cmd, old_cmd; - int idx; - struct resource *r; - - pci_read_config_word(dev, PCI_COMMAND, &cmd); - old_cmd = cmd; - for (idx=0; idx<6; idx++) { - /* Only set up the requested stuff */ - if (!(mask & (1<<idx))) - continue; - - r = &dev->resource[idx]; - if (r->flags & IORESOURCE_UNSET) { - printk(KERN_ERR "PCI: Device %s not available because of resource collisions\n", pci_name(dev)); - return -EINVAL; - } - if (r->flags & IORESOURCE_IO) - cmd |= PCI_COMMAND_IO; - if (r->flags & IORESOURCE_MEM) - cmd |= PCI_COMMAND_MEMORY; - } - if (dev->resource[PCI_ROM_RESOURCE].start) - cmd |= PCI_COMMAND_MEMORY; - if (cmd != old_cmd) { - printk("PCI: Enabling device %s (%04x -> %04x)\n", pci_name(dev), old_cmd, cmd); - pci_write_config_word(dev, PCI_COMMAND, cmd); - } - return 0; -} - -static int next_controller_index; - -struct pci_controller * __init -pcibios_alloc_controller(void) -{ - struct pci_controller *hose; - - hose = (struct pci_controller *)alloc_bootmem(sizeof(*hose)); - memset(hose, 0, sizeof(struct pci_controller)); - - *hose_tail = hose; - hose_tail = &hose->next; - - hose->index = next_controller_index++; - - return hose; -} - #ifdef CONFIG_PPC_OF /* * Functions below are used on OpenFirmware machines. @@ -670,7 +644,7 @@ void pcibios_make_OF_bus_map(void) { int i; - struct pci_controller* hose; + struct pci_controller *hose, *tmp; struct property *map_prop; struct device_node *dn; @@ -687,7 +661,7 @@ pcibios_make_OF_bus_map(void) pci_to_OF_bus_map[i] = 0xff; /* For each hose, we begin searching bridges */ - for(hose=hose_head; hose; hose=hose->next) { + list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { struct device_node* node; node = (struct device_node *)hose->arch_data; if (!node) @@ -765,7 +739,7 @@ static struct device_node *scan_OF_for_pci_bus(struct pci_bus *bus) /* Are we a root bus ? */ if (bus->self == NULL || bus->parent == NULL) { - struct pci_controller *hose = pci_bus_to_hose(bus->number); + struct pci_controller *hose = pci_bus_to_host(bus); if (hose == NULL) return NULL; return of_node_get(hose->arch_data); @@ -818,27 +792,6 @@ pci_device_to_OF_node(struct pci_dev *dev) } EXPORT_SYMBOL(pci_device_to_OF_node); -/* This routine is meant to be used early during boot, when the - * PCI bus numbers have not yet been assigned, and you need to - * issue PCI config cycles to an OF device. - * It could also be used to "fix" RTAS config cycles if you want - * to set pci_assign_all_buses to 1 and still use RTAS for PCI - * config cycles. - */ -struct pci_controller* pci_find_hose_for_OF_device(struct device_node* node) -{ - if (!have_of) - return NULL; - while(node) { - struct pci_controller* hose; - for (hose=hose_head;hose;hose=hose->next) - if (hose->arch_data == node) - return hose; - node=node->parent; - } - return NULL; -} - static int find_OF_pci_device_filter(struct device_node* node, void* data) { @@ -1027,34 +980,12 @@ pci_create_OF_bus_map(void) } } -static ssize_t pci_show_devspec(struct device *dev, struct device_attribute *attr, char *buf) -{ - struct pci_dev *pdev; - struct device_node *np; - - pdev = to_pci_dev (dev); - np = pci_device_to_OF_node(pdev); - if (np == NULL || np->full_name == NULL) - return 0; - return sprintf(buf, "%s", np->full_name); -} -static DEVICE_ATTR(devspec, S_IRUGO, pci_show_devspec, NULL); - #else /* CONFIG_PPC_OF */ void pcibios_make_OF_bus_map(void) { } #endif /* CONFIG_PPC_OF */ -/* Add sysfs properties */ -void pcibios_add_platform_entries(struct pci_dev *pdev) -{ -#ifdef CONFIG_PPC_OF - device_create_file(&pdev->dev, &dev_attr_devspec); -#endif /* CONFIG_PPC_OF */ -} - - #ifdef CONFIG_PPC_PMAC /* * This set of routines checks for PCI<->PCI bridges that have closed @@ -1269,14 +1200,14 @@ pcibios_fixup_p2p_bridges(void) static int __init pcibios_init(void) { - struct pci_controller *hose; + struct pci_controller *hose, *tmp; struct pci_bus *bus; - int next_busno; + int next_busno = 0; printk(KERN_INFO "PCI: Probing PCI hardware\n"); /* Scan all of the recorded PCI controllers. */ - for (next_busno = 0, hose = hose_head; hose; hose = hose->next) { + list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { if (pci_assign_all_buses) hose->first_busno = next_busno; hose->last_busno = 0xff; @@ -1319,13 +1250,7 @@ pcibios_init(void) subsys_initcall(pcibios_init); -unsigned long resource_fixup(struct pci_dev * dev, struct resource * res, - unsigned long start, unsigned long size) -{ - return start; -} - -void __init pcibios_fixup_bus(struct pci_bus *bus) +void pcibios_fixup_bus(struct pci_bus *bus) { struct pci_controller *hose = (struct pci_controller *) bus->sysdata; unsigned long io_offset; @@ -1342,7 +1267,7 @@ void __init pcibios_fixup_bus(struct pci_bus *bus) if (!res->flags) { if (io_offset) printk(KERN_ERR "I/O resource not set for host" - " bridge %d\n", hose->index); + " bridge %d\n", hose->global_number); res->start = 0; res->end = IO_SPACE_LIMIT; res->flags = IORESOURCE_IO; @@ -1356,7 +1281,7 @@ void __init pcibios_fixup_bus(struct pci_bus *bus) if (i > 0) continue; printk(KERN_ERR "Memory resource not set for " - "host bridge %d\n", hose->index); + "host bridge %d\n", hose->global_number); res->start = hose->pci_mem_offset; res->end = ~0U; res->flags = IORESOURCE_MEM; @@ -1370,7 +1295,7 @@ void __init pcibios_fixup_bus(struct pci_bus *bus) for (i = 0; i < 4; ++i) { if ((res = bus->resource[i]) == NULL) continue; - if (!res->flags) + if (!res->flags || bus->self->transparent) continue; if (io_offset && (res->flags & IORESOURCE_IO)) { res->start += io_offset; @@ -1395,11 +1320,6 @@ void __init pcibios_fixup_bus(struct pci_bus *bus) } } -char __init *pcibios_setup(char *str) -{ - return str; -} - /* the next one is stolen from the alpha port... */ void __init pcibios_update_irq(struct pci_dev *dev, int irq) @@ -1408,64 +1328,6 @@ pcibios_update_irq(struct pci_dev *dev, int irq) /* XXX FIXME - update OF device tree node interrupt property */ } -#ifdef CONFIG_PPC_MERGE -/* XXX This is a copy of the ppc64 version. This is temporary until we start - * merging the 2 PCI layers - */ -/* - * Reads the interrupt pin to determine if interrupt is use by card. - * If the interrupt is used, then gets the interrupt line from the - * openfirmware and sets it in the pci_dev and pci_config line. - */ -int pci_read_irq_line(struct pci_dev *pci_dev) -{ - struct of_irq oirq; - unsigned int virq; - - DBG("Try to map irq for %s...\n", pci_name(pci_dev)); - - /* Try to get a mapping from the device-tree */ - if (of_irq_map_pci(pci_dev, &oirq)) { - u8 line, pin; - - /* If that fails, lets fallback to what is in the config - * space and map that through the default controller. We - * also set the type to level low since that's what PCI - * interrupts are. If your platform does differently, then - * either provide a proper interrupt tree or don't use this - * function. - */ - if (pci_read_config_byte(pci_dev, PCI_INTERRUPT_PIN, &pin)) - return -1; - if (pin == 0) - return -1; - if (pci_read_config_byte(pci_dev, PCI_INTERRUPT_LINE, &line) || - line == 0xff) { - return -1; - } - DBG(" -> no map ! Using irq line %d from PCI config\n", line); - - virq = irq_create_mapping(NULL, line); - if (virq != NO_IRQ) - set_irq_type(virq, IRQ_TYPE_LEVEL_LOW); - } else { - DBG(" -> got one, spec %d cells (0x%08x...) on %s\n", - oirq.size, oirq.specifier[0], oirq.controller->full_name); - - virq = irq_create_of_mapping(oirq.controller, oirq.specifier, - oirq.size); - } - if(virq == NO_IRQ) { - DBG(" -> failed to map !\n"); - return -1; - } - pci_dev->irq = virq; - - return 0; -} -EXPORT_SYMBOL(pci_read_irq_line); -#endif /* CONFIG_PPC_MERGE */ - int pcibios_enable_device(struct pci_dev *dev, int mask) { u16 cmd, old_cmd; @@ -1497,281 +1359,17 @@ int pcibios_enable_device(struct pci_dev *dev, int mask) return 0; } -struct pci_controller* +static struct pci_controller* pci_bus_to_hose(int bus) { - struct pci_controller* hose = hose_head; + struct pci_controller *hose, *tmp; - for (; hose; hose = hose->next) + list_for_each_entry_safe(hose, tmp, &hose_list, list_node) if (bus >= hose->first_busno && bus <= hose->last_busno) return hose; return NULL; } -void __iomem * -pci_bus_io_base(unsigned int bus) -{ - struct pci_controller *hose; - - hose = pci_bus_to_hose(bus); - if (!hose) - return NULL; - return hose->io_base_virt; -} - -unsigned long -pci_bus_io_base_phys(unsigned int bus) -{ - struct pci_controller *hose; - - hose = pci_bus_to_hose(bus); - if (!hose) - return 0; - return hose->io_base_phys; -} - -unsigned long -pci_bus_mem_base_phys(unsigned int bus) -{ - struct pci_controller *hose; - - hose = pci_bus_to_hose(bus); - if (!hose) - return 0; - return hose->pci_mem_offset; -} - -unsigned long -pci_resource_to_bus(struct pci_dev *pdev, struct resource *res) -{ - /* Hack alert again ! See comments in chrp_pci.c - */ - struct pci_controller* hose = - (struct pci_controller *)pdev->sysdata; - if (hose && res->flags & IORESOURCE_MEM) - return res->start - hose->pci_mem_offset; - /* We may want to do something with IOs here... */ - return res->start; -} - - -static struct resource *__pci_mmap_make_offset(struct pci_dev *dev, - resource_size_t *offset, - enum pci_mmap_state mmap_state) -{ - struct pci_controller *hose = pci_bus_to_hose(dev->bus->number); - unsigned long io_offset = 0; - int i, res_bit; - - if (hose == 0) - return NULL; /* should never happen */ - - /* If memory, add on the PCI bridge address offset */ - if (mmap_state == pci_mmap_mem) { -#if 0 /* See comment in pci_resource_to_user() for why this is disabled */ - *offset += hose->pci_mem_offset; -#endif - res_bit = IORESOURCE_MEM; - } else { - io_offset = hose->io_base_virt - (void __iomem *)_IO_BASE; - *offset += io_offset; - res_bit = IORESOURCE_IO; - } - - /* - * Check that the offset requested corresponds to one of the - * resources of the device. - */ - for (i = 0; i <= PCI_ROM_RESOURCE; i++) { - struct resource *rp = &dev->resource[i]; - int flags = rp->flags; - - /* treat ROM as memory (should be already) */ - if (i == PCI_ROM_RESOURCE) - flags |= IORESOURCE_MEM; - - /* Active and same type? */ - if ((flags & res_bit) == 0) - continue; - - /* In the range of this resource? */ - if (*offset < (rp->start & PAGE_MASK) || *offset > rp->end) - continue; - - /* found it! construct the final physical address */ - if (mmap_state == pci_mmap_io) - *offset += hose->io_base_phys - io_offset; - return rp; - } - - return NULL; -} - -/* - * Set vm_page_prot of VMA, as appropriate for this architecture, for a pci - * device mapping. - */ -static pgprot_t __pci_mmap_set_pgprot(struct pci_dev *dev, struct resource *rp, - pgprot_t protection, - enum pci_mmap_state mmap_state, - int write_combine) -{ - unsigned long prot = pgprot_val(protection); - - /* Write combine is always 0 on non-memory space mappings. On - * memory space, if the user didn't pass 1, we check for a - * "prefetchable" resource. This is a bit hackish, but we use - * this to workaround the inability of /sysfs to provide a write - * combine bit - */ - if (mmap_state != pci_mmap_mem) - write_combine = 0; - else if (write_combine == 0) { - if (rp->flags & IORESOURCE_PREFETCH) - write_combine = 1; - } - - /* XXX would be nice to have a way to ask for write-through */ - prot |= _PAGE_NO_CACHE; - if (write_combine) - prot &= ~_PAGE_GUARDED; - else - prot |= _PAGE_GUARDED; - - return __pgprot(prot); -} - -/* - * This one is used by /dev/mem and fbdev who have no clue about the - * PCI device, it tries to find the PCI device first and calls the - * above routine - */ -pgprot_t pci_phys_mem_access_prot(struct file *file, - unsigned long pfn, - unsigned long size, - pgprot_t protection) -{ - struct pci_dev *pdev = NULL; - struct resource *found = NULL; - unsigned long prot = pgprot_val(protection); - unsigned long offset = pfn << PAGE_SHIFT; - int i; - - if (page_is_ram(pfn)) - return __pgprot(prot); - - prot |= _PAGE_NO_CACHE | _PAGE_GUARDED; - - for_each_pci_dev(pdev) { - for (i = 0; i <= PCI_ROM_RESOURCE; i++) { - struct resource *rp = &pdev->resource[i]; - int flags = rp->flags; - - /* Active and same type? */ - if ((flags & IORESOURCE_MEM) == 0) - continue; - /* In the range of this resource? */ - if (offset < (rp->start & PAGE_MASK) || - offset > rp->end) - continue; - found = rp; - break; - } - if (found) - break; - } - if (found) { - if (found->flags & IORESOURCE_PREFETCH) - prot &= ~_PAGE_GUARDED; - pci_dev_put(pdev); - } - - DBG("non-PCI map for %lx, prot: %lx\n", offset, prot); - - return __pgprot(prot); -} - - -/* - * Perform the actual remap of the pages for a PCI device mapping, as - * appropriate for this architecture. The region in the process to map - * is described by vm_start and vm_end members of VMA, the base physical - * address is found in vm_pgoff. - * The pci device structure is provided so that architectures may make mapping - * decisions on a per-device or per-bus basis. - * - * Returns a negative error code on failure, zero on success. - */ -int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, - enum pci_mmap_state mmap_state, - int write_combine) -{ - resource_size_t offset = vma->vm_pgoff << PAGE_SHIFT; - struct resource *rp; - int ret; - - rp = __pci_mmap_make_offset(dev, &offset, mmap_state); - if (rp == NULL) - return -EINVAL; - - vma->vm_pgoff = offset >> PAGE_SHIFT; - vma->vm_page_prot = __pci_mmap_set_pgprot(dev, rp, - vma->vm_page_prot, - mmap_state, write_combine); - - ret = remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, - vma->vm_end - vma->vm_start, vma->vm_page_prot); - - return ret; -} - -/* Obsolete functions. Should be removed once the symbios driver - * is fixed - */ -unsigned long -phys_to_bus(unsigned long pa) -{ - struct pci_controller *hose; - int i; - - for (hose = hose_head; hose; hose = hose->next) { - for (i = 0; i < 3; ++i) { - if (pa >= hose->mem_resources[i].start - && pa <= hose->mem_resources[i].end) { - /* - * XXX the hose->pci_mem_offset really - * only applies to mem_resources[0]. - * We need a way to store an offset for - * the others. -- paulus - */ - if (i == 0) - pa -= hose->pci_mem_offset; - return pa; - } - } - } - /* hmmm, didn't find it */ - return 0; -} - -unsigned long -pci_phys_to_bus(unsigned long pa, int busnr) -{ - struct pci_controller* hose = pci_bus_to_hose(busnr); - if (!hose) - return pa; - return pa - hose->pci_mem_offset; -} - -unsigned long -pci_bus_to_phys(unsigned int ba, int busnr) -{ - struct pci_controller* hose = pci_bus_to_hose(busnr); - if (!hose) - return ba; - return ba + hose->pci_mem_offset; -} - /* Provide information on locations of various I/O regions in physical * memory. Do this on a per-card basis so that we choose the right * root bridge. @@ -1814,62 +1412,11 @@ long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn) return result; } -void pci_resource_to_user(const struct pci_dev *dev, int bar, - const struct resource *rsrc, - resource_size_t *start, resource_size_t *end) -{ - struct pci_controller *hose = pci_bus_to_hose(dev->bus->number); - resource_size_t offset = 0; - - if (hose == NULL) - return; - - if (rsrc->flags & IORESOURCE_IO) - offset = (unsigned long)hose->io_base_virt - _IO_BASE; - - /* We pass a fully fixed up address to userland for MMIO instead of - * a BAR value because X is lame and expects to be able to use that - * to pass to /dev/mem ! - * - * That means that we'll have potentially 64 bits values where some - * userland apps only expect 32 (like X itself since it thinks only - * Sparc has 64 bits MMIO) but if we don't do that, we break it on - * 32 bits CHRPs :-( - * - * Hopefully, the sysfs insterface is immune to that gunk. Once X - * has been fixed (and the fix spread enough), we can re-enable the - * 2 lines below and pass down a BAR value to userland. In that case - * we'll also have to re-enable the matching code in - * __pci_mmap_make_offset(). - * - * BenH. - */ -#if 0 - else if (rsrc->flags & IORESOURCE_MEM) - offset = hose->pci_mem_offset; -#endif - - *start = rsrc->start - offset; - *end = rsrc->end - offset; -} - -void __init pci_init_resource(struct resource *res, resource_size_t start, - resource_size_t end, int flags, char *name) -{ - res->start = start; - res->end = end; - res->flags = flags; - res->name = name; - res->parent = NULL; - res->sibling = NULL; - res->child = NULL; -} - unsigned long pci_address_to_pio(phys_addr_t address) { - struct pci_controller* hose = hose_head; + struct pci_controller *hose, *tmp; - for (; hose; hose = hose->next) { + list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { unsigned int size = hose->io_resource.end - hose->io_resource.start + 1; if (address >= hose->io_base_phys && @@ -1948,3 +1495,10 @@ EARLY_PCI_OP(read, dword, u32 *) EARLY_PCI_OP(write, byte, u8) EARLY_PCI_OP(write, word, u16) EARLY_PCI_OP(write, dword, u32) + +extern int pci_bus_find_capability (struct pci_bus *bus, unsigned int devfn, int cap); +int early_find_capability(struct pci_controller *hose, int bus, int devfn, + int cap) +{ + return pci_bus_find_capability(fake_pci_bus(hose, bus), devfn, cap); +} diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 249cca27a9b8..291ffbc360c9 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -22,6 +22,7 @@ #include <linux/list.h> #include <linux/syscalls.h> #include <linux/irq.h> +#include <linux/vmalloc.h> #include <asm/processor.h> #include <asm/io.h> @@ -41,35 +42,23 @@ unsigned long pci_probe_only = 1; int pci_assign_all_buses = 0; -static int pci_initial_scan_done; static void fixup_resource(struct resource *res, struct pci_dev *dev); static void do_bus_setup(struct pci_bus *bus); -static void phbs_remap_io(void); /* pci_io_base -- the base address from which io bars are offsets. * This is the lowest I/O base address (so bar values are always positive), * and it *must* be the start of ISA space if an ISA bus exists because - * ISA drivers use hard coded offsets. If no ISA bus exists a dummy - * page is mapped and isa_io_limit prevents access to it. + * ISA drivers use hard coded offsets. If no ISA bus exists nothing + * is mapped on the first 64K of IO space */ -unsigned long isa_io_base; /* NULL if no ISA bus */ -EXPORT_SYMBOL(isa_io_base); -unsigned long pci_io_base; +unsigned long pci_io_base = ISA_IO_BASE; EXPORT_SYMBOL(pci_io_base); -void iSeries_pcibios_init(void); - LIST_HEAD(hose_list); static struct dma_mapping_ops *pci_dma_ops; -int global_phb_number; /* Global phb counter */ - -/* Cached ISA bridge dev. */ -struct pci_dev *ppc64_isabridge_dev = NULL; -EXPORT_SYMBOL_GPL(ppc64_isabridge_dev); - void set_pci_dma_ops(struct dma_mapping_ops *dma_ops) { pci_dma_ops = dma_ops; @@ -100,7 +89,7 @@ void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region return; if (res->flags & IORESOURCE_IO) - offset = (unsigned long)hose->io_base_virt - pci_io_base; + offset = (unsigned long)hose->io_base_virt - _IO_BASE; if (res->flags & IORESOURCE_MEM) offset = hose->pci_mem_offset; @@ -119,7 +108,7 @@ void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res, return; if (res->flags & IORESOURCE_IO) - offset = (unsigned long)hose->io_base_virt - pci_io_base; + offset = (unsigned long)hose->io_base_virt - _IO_BASE; if (res->flags & IORESOURCE_MEM) offset = hose->pci_mem_offset; @@ -156,7 +145,7 @@ void pcibios_align_resource(void *data, struct resource *res, if (res->flags & IORESOURCE_IO) { unsigned long offset = (unsigned long)hose->io_base_virt - - pci_io_base; + _IO_BASE; /* Make sure we start at our min on all hoses */ if (start - offset < PCIBIOS_MIN_IO) start = PCIBIOS_MIN_IO + offset; @@ -180,55 +169,6 @@ void pcibios_align_resource(void *data, struct resource *res, res->start = start; } -static DEFINE_SPINLOCK(hose_spinlock); - -/* - * pci_controller(phb) initialized common variables. - */ -static void __devinit pci_setup_pci_controller(struct pci_controller *hose) -{ - memset(hose, 0, sizeof(struct pci_controller)); - - spin_lock(&hose_spinlock); - hose->global_number = global_phb_number++; - list_add_tail(&hose->list_node, &hose_list); - spin_unlock(&hose_spinlock); -} - -struct pci_controller * pcibios_alloc_controller(struct device_node *dev) -{ - struct pci_controller *phb; - - if (mem_init_done) - phb = kmalloc(sizeof(struct pci_controller), GFP_KERNEL); - else - phb = alloc_bootmem(sizeof (struct pci_controller)); - if (phb == NULL) - return NULL; - pci_setup_pci_controller(phb); - phb->arch_data = dev; - phb->is_dynamic = mem_init_done; - if (dev) { - int nid = of_node_to_nid(dev); - - if (nid < 0 || !node_online(nid)) - nid = -1; - - PHB_SET_NODE(phb, nid); - } - return phb; -} - -void pcibios_free_controller(struct pci_controller *phb) -{ - spin_lock(&hose_spinlock); - list_del(&phb->list_node); - spin_unlock(&hose_spinlock); - - if (phb->is_dynamic) - kfree(phb); -} - void __devinit pcibios_claim_one_bus(struct pci_bus *b) { struct pci_dev *dev; @@ -291,7 +231,6 @@ static unsigned int pci_parse_of_flags(u32 addr0) return flags; } -#define GET_64BIT(prop, i) ((((u64) (prop)[(i)]) << 32) | (prop)[(i)+1]) static void pci_parse_of_addrs(struct device_node *node, struct pci_dev *dev) { @@ -310,8 +249,8 @@ static void pci_parse_of_addrs(struct device_node *node, struct pci_dev *dev) flags = pci_parse_of_flags(addrs[0]); if (!flags) continue; - base = GET_64BIT(addrs, 1); - size = GET_64BIT(addrs, 3); + base = of_read_number(&addrs[1], 2); + size = of_read_number(&addrs[3], 2); if (!size) continue; i = addrs[0] & 0xff; @@ -367,11 +306,14 @@ struct pci_dev *of_create_pci_dev(struct device_node *node, sprintf(pci_name(dev), "%04x:%02x:%02x.%d", pci_domain_nr(bus), dev->bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn)); dev->class = get_int_prop(node, "class-code", 0); + dev->revision = get_int_prop(node, "revision-id", 0); DBG(" class: 0x%x\n", dev->class); + DBG(" revision: 0x%x\n", dev->revision); dev->current_state = 4; /* unknown power state */ dev->error_state = pci_channel_io_normal; + dev->dma_mask = 0xffffffff; if (!strcmp(type, "pci") || !strcmp(type, "pciex")) { /* a PCI-PCI bridge */ @@ -477,7 +419,7 @@ void __devinit of_scan_pci_bridge(struct device_node *node, i = 1; for (; len >= 32; len -= 32, ranges += 8) { flags = pci_parse_of_flags(ranges[0]); - size = GET_64BIT(ranges, 6); + size = of_read_number(&ranges[6], 2); if (flags == 0 || size == 0) continue; if (flags & IORESOURCE_IO) { @@ -496,7 +438,7 @@ void __devinit of_scan_pci_bridge(struct device_node *node, res = bus->resource[i]; ++i; } - res->start = GET_64BIT(ranges, 1); + res->start = of_read_number(&ranges[1], 2); res->end = res->start + size - 1; res->flags = flags; fixup_resource(res, dev); @@ -535,10 +477,16 @@ void __devinit scan_phb(struct pci_controller *hose) bus->secondary = hose->first_busno; hose->bus = bus; + if (!firmware_has_feature(FW_FEATURE_ISERIES)) + pcibios_map_io_space(bus); + bus->resource[0] = res = &hose->io_resource; - if (res->flags && request_resource(&ioport_resource, res)) + if (res->flags && request_resource(&ioport_resource, res)) { printk(KERN_ERR "Failed to request PCI IO region " "on PCI domain %04x\n", hose->global_number); + DBG("res->start = 0x%016lx, res->end = 0x%016lx\n", + res->start, res->end); + } for (i = 0; i < 3; ++i) { res = &hose->mem_resources[i]; @@ -596,17 +544,6 @@ static int __init pcibios_init(void) if (ppc_md.pcibios_fixup) ppc_md.pcibios_fixup(); - /* Cache the location of the ISA bridge (if we have one) */ - ppc64_isabridge_dev = pci_get_class(PCI_CLASS_BRIDGE_ISA << 8, NULL); - if (ppc64_isabridge_dev != NULL) - printk(KERN_DEBUG "ISA bridge at %s\n", pci_name(ppc64_isabridge_dev)); - - if (!firmware_has_feature(FW_FEATURE_ISERIES)) - /* map in PCI I/O space */ - phbs_remap_io(); - - pci_initial_scan_done = 1; - printk(KERN_DEBUG "PCI: Probing PCI hardware done\n"); return 0; @@ -614,11 +551,6 @@ static int __init pcibios_init(void) subsys_initcall(pcibios_init); -char __init *pcibios_setup(char *str) -{ - return str; -} - int pcibios_enable_device(struct pci_dev *dev, int mask) { u16 cmd, oldcmd; @@ -649,22 +581,6 @@ int pcibios_enable_device(struct pci_dev *dev, int mask) return 0; } -/* - * Return the domain number for this bus. - */ -int pci_domain_nr(struct pci_bus *bus) -{ - if (firmware_has_feature(FW_FEATURE_ISERIES)) - return 0; - else { - struct pci_controller *hose = pci_bus_to_host(bus); - - return hose->global_number; - } -} - -EXPORT_SYMBOL(pci_domain_nr); - /* Decide whether to display the domain number in /proc */ int pci_proc_domain(struct pci_bus *bus) { @@ -676,281 +592,6 @@ int pci_proc_domain(struct pci_bus *bus) } } -/* - * Platform support for /proc/bus/pci/X/Y mmap()s, - * modelled on the sparc64 implementation by Dave Miller. - * -- paulus. - */ - -/* - * Adjust vm_pgoff of VMA such that it is the physical page offset - * corresponding to the 32-bit pci bus offset for DEV requested by the user. - * - * Basically, the user finds the base address for his device which he wishes - * to mmap. They read the 32-bit value from the config space base register, - * add whatever PAGE_SIZE multiple offset they wish, and feed this into the - * offset parameter of mmap on /proc/bus/pci/XXX for that device. - * - * Returns negative error code on failure, zero on success. - */ -static struct resource *__pci_mmap_make_offset(struct pci_dev *dev, - resource_size_t *offset, - enum pci_mmap_state mmap_state) -{ - struct pci_controller *hose = pci_bus_to_host(dev->bus); - unsigned long io_offset = 0; - int i, res_bit; - - if (hose == 0) - return NULL; /* should never happen */ - - /* If memory, add on the PCI bridge address offset */ - if (mmap_state == pci_mmap_mem) { -#if 0 /* See comment in pci_resource_to_user() for why this is disabled */ - *offset += hose->pci_mem_offset; -#endif - res_bit = IORESOURCE_MEM; - } else { - io_offset = (unsigned long)hose->io_base_virt - pci_io_base; - *offset += io_offset; - res_bit = IORESOURCE_IO; - } - - /* - * Check that the offset requested corresponds to one of the - * resources of the device. - */ - for (i = 0; i <= PCI_ROM_RESOURCE; i++) { - struct resource *rp = &dev->resource[i]; - int flags = rp->flags; - - /* treat ROM as memory (should be already) */ - if (i == PCI_ROM_RESOURCE) - flags |= IORESOURCE_MEM; - - /* Active and same type? */ - if ((flags & res_bit) == 0) - continue; - - /* In the range of this resource? */ - if (*offset < (rp->start & PAGE_MASK) || *offset > rp->end) - continue; - - /* found it! construct the final physical address */ - if (mmap_state == pci_mmap_io) - *offset += hose->io_base_phys - io_offset; - return rp; - } - - return NULL; -} - -/* - * Set vm_page_prot of VMA, as appropriate for this architecture, for a pci - * device mapping. - */ -static pgprot_t __pci_mmap_set_pgprot(struct pci_dev *dev, struct resource *rp, - pgprot_t protection, - enum pci_mmap_state mmap_state, - int write_combine) -{ - unsigned long prot = pgprot_val(protection); - - /* Write combine is always 0 on non-memory space mappings. On - * memory space, if the user didn't pass 1, we check for a - * "prefetchable" resource. This is a bit hackish, but we use - * this to workaround the inability of /sysfs to provide a write - * combine bit - */ - if (mmap_state != pci_mmap_mem) - write_combine = 0; - else if (write_combine == 0) { - if (rp->flags & IORESOURCE_PREFETCH) - write_combine = 1; - } - - /* XXX would be nice to have a way to ask for write-through */ - prot |= _PAGE_NO_CACHE; - if (write_combine) - prot &= ~_PAGE_GUARDED; - else - prot |= _PAGE_GUARDED; - - return __pgprot(prot); -} - -/* - * This one is used by /dev/mem and fbdev who have no clue about the - * PCI device, it tries to find the PCI device first and calls the - * above routine - */ -pgprot_t pci_phys_mem_access_prot(struct file *file, - unsigned long pfn, - unsigned long size, - pgprot_t protection) -{ - struct pci_dev *pdev = NULL; - struct resource *found = NULL; - unsigned long prot = pgprot_val(protection); - unsigned long offset = pfn << PAGE_SHIFT; - int i; - - if (page_is_ram(pfn)) - return __pgprot(prot); - - prot |= _PAGE_NO_CACHE | _PAGE_GUARDED; - - for_each_pci_dev(pdev) { - for (i = 0; i <= PCI_ROM_RESOURCE; i++) { - struct resource *rp = &pdev->resource[i]; - int flags = rp->flags; - - /* Active and same type? */ - if ((flags & IORESOURCE_MEM) == 0) - continue; - /* In the range of this resource? */ - if (offset < (rp->start & PAGE_MASK) || - offset > rp->end) - continue; - found = rp; - break; - } - if (found) - break; - } - if (found) { - if (found->flags & IORESOURCE_PREFETCH) - prot &= ~_PAGE_GUARDED; - pci_dev_put(pdev); - } - - DBG("non-PCI map for %lx, prot: %lx\n", offset, prot); - - return __pgprot(prot); -} - - -/* - * Perform the actual remap of the pages for a PCI device mapping, as - * appropriate for this architecture. The region in the process to map - * is described by vm_start and vm_end members of VMA, the base physical - * address is found in vm_pgoff. - * The pci device structure is provided so that architectures may make mapping - * decisions on a per-device or per-bus basis. - * - * Returns a negative error code on failure, zero on success. - */ -int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, - enum pci_mmap_state mmap_state, int write_combine) -{ - resource_size_t offset = vma->vm_pgoff << PAGE_SHIFT; - struct resource *rp; - int ret; - - rp = __pci_mmap_make_offset(dev, &offset, mmap_state); - if (rp == NULL) - return -EINVAL; - - vma->vm_pgoff = offset >> PAGE_SHIFT; - vma->vm_page_prot = __pci_mmap_set_pgprot(dev, rp, - vma->vm_page_prot, - mmap_state, write_combine); - - ret = remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, - vma->vm_end - vma->vm_start, vma->vm_page_prot); - - return ret; -} - -static ssize_t pci_show_devspec(struct device *dev, - struct device_attribute *attr, char *buf) -{ - struct pci_dev *pdev; - struct device_node *np; - - pdev = to_pci_dev (dev); - np = pci_device_to_OF_node(pdev); - if (np == NULL || np->full_name == NULL) - return 0; - return sprintf(buf, "%s", np->full_name); -} -static DEVICE_ATTR(devspec, S_IRUGO, pci_show_devspec, NULL); - -void pcibios_add_platform_entries(struct pci_dev *pdev) -{ - device_create_file(&pdev->dev, &dev_attr_devspec); -} - -#define ISA_SPACE_MASK 0x1 -#define ISA_SPACE_IO 0x1 - -static void __devinit pci_process_ISA_OF_ranges(struct device_node *isa_node, - unsigned long phb_io_base_phys, - void __iomem * phb_io_base_virt) -{ - /* Remove these asap */ - - struct pci_address { - u32 a_hi; - u32 a_mid; - u32 a_lo; - }; - - struct isa_address { - u32 a_hi; - u32 a_lo; - }; - - struct isa_range { - struct isa_address isa_addr; - struct pci_address pci_addr; - unsigned int size; - }; - - const struct isa_range *range; - unsigned long pci_addr; - unsigned int isa_addr; - unsigned int size; - int rlen = 0; - - range = of_get_property(isa_node, "ranges", &rlen); - if (range == NULL || (rlen < sizeof(struct isa_range))) { - printk(KERN_ERR "no ISA ranges or unexpected isa range size," - "mapping 64k\n"); - __ioremap_explicit(phb_io_base_phys, - (unsigned long)phb_io_base_virt, - 0x10000, _PAGE_NO_CACHE | _PAGE_GUARDED); - return; - } - - /* From "ISA Binding to 1275" - * The ranges property is laid out as an array of elements, - * each of which comprises: - * cells 0 - 1: an ISA address - * cells 2 - 4: a PCI address - * (size depending on dev->n_addr_cells) - * cell 5: the size of the range - */ - if ((range->isa_addr.a_hi && ISA_SPACE_MASK) == ISA_SPACE_IO) { - isa_addr = range->isa_addr.a_lo; - pci_addr = (unsigned long) range->pci_addr.a_mid << 32 | - range->pci_addr.a_lo; - - /* Assume these are both zero */ - if ((pci_addr != 0) || (isa_addr != 0)) { - printk(KERN_ERR "unexpected isa to pci mapping: %s\n", - __FUNCTION__); - return; - } - - size = PAGE_ALIGN(range->size); - - __ioremap_explicit(phb_io_base_phys, - (unsigned long) phb_io_base_virt, - size, _PAGE_NO_CACHE | _PAGE_GUARDED); - } -} - void __devinit pci_process_bridge_OF_ranges(struct pci_controller *hose, struct device_node *dev, int prim) { @@ -1045,155 +686,122 @@ void __devinit pci_process_bridge_OF_ranges(struct pci_controller *hose, } } -void __devinit pci_setup_phb_io(struct pci_controller *hose, int primary) +#ifdef CONFIG_HOTPLUG + +int pcibios_unmap_io_space(struct pci_bus *bus) { - unsigned long size = hose->pci_io_size; - unsigned long io_virt_offset; - struct resource *res; - struct device_node *isa_dn; + struct pci_controller *hose; - if (size == 0) - return; + WARN_ON(bus == NULL); - hose->io_base_virt = reserve_phb_iospace(size); - DBG("phb%d io_base_phys 0x%lx io_base_virt 0x%lx\n", - hose->global_number, hose->io_base_phys, - (unsigned long) hose->io_base_virt); - - if (primary) { - pci_io_base = (unsigned long)hose->io_base_virt; - isa_dn = of_find_node_by_type(NULL, "isa"); - if (isa_dn) { - isa_io_base = pci_io_base; - pci_process_ISA_OF_ranges(isa_dn, hose->io_base_phys, - hose->io_base_virt); - of_node_put(isa_dn); - } - } + /* If this is not a PHB, we only flush the hash table over + * the area mapped by this bridge. We don't play with the PTE + * mappings since we might have to deal with sub-page alignemnts + * so flushing the hash table is the only sane way to make sure + * that no hash entries are covering that removed bridge area + * while still allowing other busses overlapping those pages + */ + if (bus->self) { + struct resource *res = bus->resource[0]; - io_virt_offset = (unsigned long)hose->io_base_virt - pci_io_base; - res = &hose->io_resource; - res->start += io_virt_offset; - res->end += io_virt_offset; + DBG("IO unmapping for PCI-PCI bridge %s\n", + pci_name(bus->self)); - /* If this is called after the initial PCI scan, then we need to - * proceed to IO mappings now - */ - if (pci_initial_scan_done) - __ioremap_explicit(hose->io_base_phys, - (unsigned long)hose->io_base_virt, - hose->pci_io_size, - _PAGE_NO_CACHE | _PAGE_GUARDED); -} + __flush_hash_table_range(&init_mm, res->start + _IO_BASE, + res->end - res->start + 1); + return 0; + } -void __devinit pci_setup_phb_io_dynamic(struct pci_controller *hose, - int primary) -{ - unsigned long size = hose->pci_io_size; - unsigned long io_virt_offset; - struct resource *res; + /* Get the host bridge */ + hose = pci_bus_to_host(bus); - if (size == 0) - return; + /* Check if we have IOs allocated */ + if (hose->io_base_alloc == 0) + return 0; - hose->io_base_virt = __ioremap(hose->io_base_phys, size, - _PAGE_NO_CACHE | _PAGE_GUARDED); - DBG("phb%d io_base_phys 0x%lx io_base_virt 0x%lx\n", - hose->global_number, hose->io_base_phys, - (unsigned long) hose->io_base_virt); + DBG("IO unmapping for PHB %s\n", + ((struct device_node *)hose->arch_data)->full_name); + DBG(" alloc=0x%p\n", hose->io_base_alloc); - if (primary) - pci_io_base = (unsigned long)hose->io_base_virt; + /* This is a PHB, we fully unmap the IO area */ + vunmap(hose->io_base_alloc); - io_virt_offset = (unsigned long)hose->io_base_virt - pci_io_base; - res = &hose->io_resource; - res->start += io_virt_offset; - res->end += io_virt_offset; + return 0; } +EXPORT_SYMBOL_GPL(pcibios_unmap_io_space); +#endif /* CONFIG_HOTPLUG */ -static int get_bus_io_range(struct pci_bus *bus, unsigned long *start_phys, - unsigned long *start_virt, unsigned long *size) +int __devinit pcibios_map_io_space(struct pci_bus *bus) { - struct pci_controller *hose = pci_bus_to_host(bus); - struct resource *res; - - if (bus->self) - res = bus->resource[0]; - else - /* Root Bus */ - res = &hose->io_resource; - - if (res->end == 0 && res->start == 0) - return 1; + struct vm_struct *area; + unsigned long phys_page; + unsigned long size_page; + unsigned long io_virt_offset; + struct pci_controller *hose; - *start_virt = pci_io_base + res->start; - *start_phys = *start_virt + hose->io_base_phys - - (unsigned long) hose->io_base_virt; + WARN_ON(bus == NULL); - if (res->end > res->start) - *size = res->end - res->start + 1; - else { - printk("%s(): unexpected region 0x%lx->0x%lx\n", - __FUNCTION__, res->start, res->end); - return 1; + /* If this not a PHB, nothing to do, page tables still exist and + * thus HPTEs will be faulted in when needed + */ + if (bus->self) { + DBG("IO mapping for PCI-PCI bridge %s\n", + pci_name(bus->self)); + DBG(" virt=0x%016lx...0x%016lx\n", + bus->resource[0]->start + _IO_BASE, + bus->resource[0]->end + _IO_BASE); + return 0; } - return 0; -} - -int unmap_bus_range(struct pci_bus *bus) -{ - unsigned long start_phys; - unsigned long start_virt; - unsigned long size; + /* Get the host bridge */ + hose = pci_bus_to_host(bus); + phys_page = _ALIGN_DOWN(hose->io_base_phys, PAGE_SIZE); + size_page = _ALIGN_UP(hose->pci_io_size, PAGE_SIZE); - if (!bus) { - printk(KERN_ERR "%s() expected bus\n", __FUNCTION__); - return 1; - } - - if (get_bus_io_range(bus, &start_phys, &start_virt, &size)) - return 1; - if (__iounmap_explicit((void __iomem *) start_virt, size)) - return 1; - - return 0; -} -EXPORT_SYMBOL(unmap_bus_range); + /* Make sure IO area address is clear */ + hose->io_base_alloc = NULL; -int remap_bus_range(struct pci_bus *bus) -{ - unsigned long start_phys; - unsigned long start_virt; - unsigned long size; + /* If there's no IO to map on that bus, get away too */ + if (hose->pci_io_size == 0 || hose->io_base_phys == 0) + return 0; - if (!bus) { - printk(KERN_ERR "%s() expected bus\n", __FUNCTION__); - return 1; - } - - - if (get_bus_io_range(bus, &start_phys, &start_virt, &size)) - return 1; - if (start_phys == 0) - return 1; - printk(KERN_DEBUG "mapping IO %lx -> %lx, size: %lx\n", start_phys, start_virt, size); - if (__ioremap_explicit(start_phys, start_virt, size, - _PAGE_NO_CACHE | _PAGE_GUARDED)) - return 1; + /* Let's allocate some IO space for that guy. We don't pass + * VM_IOREMAP because we don't care about alignment tricks that + * the core does in that case. Maybe we should due to stupid card + * with incomplete address decoding but I'd rather not deal with + * those outside of the reserved 64K legacy region. + */ + area = __get_vm_area(size_page, 0, PHB_IO_BASE, PHB_IO_END); + if (area == NULL) + return -ENOMEM; + hose->io_base_alloc = area->addr; + hose->io_base_virt = (void __iomem *)(area->addr + + hose->io_base_phys - phys_page); + + DBG("IO mapping for PHB %s\n", + ((struct device_node *)hose->arch_data)->full_name); + DBG(" phys=0x%016lx, virt=0x%p (alloc=0x%p)\n", + hose->io_base_phys, hose->io_base_virt, hose->io_base_alloc); + DBG(" size=0x%016lx (alloc=0x%016lx)\n", + hose->pci_io_size, size_page); + + /* Establish the mapping */ + if (__ioremap_at(phys_page, area->addr, size_page, + _PAGE_NO_CACHE | _PAGE_GUARDED) == NULL) + return -ENOMEM; + + /* Fixup hose IO resource */ + io_virt_offset = (unsigned long)hose->io_base_virt - _IO_BASE; + hose->io_resource.start += io_virt_offset; + hose->io_resource.end += io_virt_offset; + + DBG(" hose->io_resource=0x%016lx...0x%016lx\n", + hose->io_resource.start, hose->io_resource.end); return 0; } -EXPORT_SYMBOL(remap_bus_range); - -static void phbs_remap_io(void) -{ - struct pci_controller *hose, *tmp; - - list_for_each_entry_safe(hose, tmp, &hose_list, list_node) - remap_bus_range(hose->bus); -} +EXPORT_SYMBOL_GPL(pcibios_map_io_space); static void __devinit fixup_resource(struct resource *res, struct pci_dev *dev) { @@ -1201,8 +809,7 @@ static void __devinit fixup_resource(struct resource *res, struct pci_dev *dev) unsigned long offset; if (res->flags & IORESOURCE_IO) { - offset = (unsigned long)hose->io_base_virt - pci_io_base; - + offset = (unsigned long)hose->io_base_virt - _IO_BASE; res->start += offset; res->end += offset; } else if (res->flags & IORESOURCE_MEM) { @@ -1217,9 +824,20 @@ void __devinit pcibios_fixup_device_resources(struct pci_dev *dev, /* Update device resources. */ int i; - for (i = 0; i < PCI_NUM_RESOURCES; i++) - if (dev->resource[i].flags) - fixup_resource(&dev->resource[i], dev); + DBG("%s: Fixup resources:\n", pci_name(dev)); + for (i = 0; i < PCI_NUM_RESOURCES; i++) { + struct resource *res = &dev->resource[i]; + if (!res->flags) + continue; + + DBG(" 0x%02x < %08lx:0x%016lx...0x%016lx\n", + i, res->flags, res->start, res->end); + + fixup_resource(res, dev); + + DBG(" > %08lx:0x%016lx...0x%016lx\n", + res->flags, res->start, res->end); + } } EXPORT_SYMBOL(pcibios_fixup_device_resources); @@ -1289,119 +907,6 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus) } EXPORT_SYMBOL(pcibios_fixup_bus); -/* - * Reads the interrupt pin to determine if interrupt is use by card. - * If the interrupt is used, then gets the interrupt line from the - * openfirmware and sets it in the pci_dev and pci_config line. - */ -int pci_read_irq_line(struct pci_dev *pci_dev) -{ - struct of_irq oirq; - unsigned int virq; - - DBG("Try to map irq for %s...\n", pci_name(pci_dev)); - -#ifdef DEBUG - memset(&oirq, 0xff, sizeof(oirq)); -#endif - /* Try to get a mapping from the device-tree */ - if (of_irq_map_pci(pci_dev, &oirq)) { - u8 line, pin; - - /* If that fails, lets fallback to what is in the config - * space and map that through the default controller. We - * also set the type to level low since that's what PCI - * interrupts are. If your platform does differently, then - * either provide a proper interrupt tree or don't use this - * function. - */ - if (pci_read_config_byte(pci_dev, PCI_INTERRUPT_PIN, &pin)) - return -1; - if (pin == 0) - return -1; - if (pci_read_config_byte(pci_dev, PCI_INTERRUPT_LINE, &line) || - line == 0xff) { - return -1; - } - DBG(" -> no map ! Using irq line %d from PCI config\n", line); - - virq = irq_create_mapping(NULL, line); - if (virq != NO_IRQ) - set_irq_type(virq, IRQ_TYPE_LEVEL_LOW); - } else { - DBG(" -> got one, spec %d cells (0x%08x 0x%08x...) on %s\n", - oirq.size, oirq.specifier[0], oirq.specifier[1], - oirq.controller->full_name); - - virq = irq_create_of_mapping(oirq.controller, oirq.specifier, - oirq.size); - } - if(virq == NO_IRQ) { - DBG(" -> failed to map !\n"); - return -1; - } - - DBG(" -> mapped to linux irq %d\n", virq); - - pci_dev->irq = virq; - - return 0; -} -EXPORT_SYMBOL(pci_read_irq_line); - -void pci_resource_to_user(const struct pci_dev *dev, int bar, - const struct resource *rsrc, - resource_size_t *start, resource_size_t *end) -{ - struct pci_controller *hose = pci_bus_to_host(dev->bus); - resource_size_t offset = 0; - - if (hose == NULL) - return; - - if (rsrc->flags & IORESOURCE_IO) - offset = (unsigned long)hose->io_base_virt - pci_io_base; - - /* We pass a fully fixed up address to userland for MMIO instead of - * a BAR value because X is lame and expects to be able to use that - * to pass to /dev/mem ! - * - * That means that we'll have potentially 64 bits values where some - * userland apps only expect 32 (like X itself since it thinks only - * Sparc has 64 bits MMIO) but if we don't do that, we break it on - * 32 bits CHRPs :-( - * - * Hopefully, the sysfs insterface is immune to that gunk. Once X - * has been fixed (and the fix spread enough), we can re-enable the - * 2 lines below and pass down a BAR value to userland. In that case - * we'll also have to re-enable the matching code in - * __pci_mmap_make_offset(). - * - * BenH. - */ -#if 0 - else if (rsrc->flags & IORESOURCE_MEM) - offset = hose->pci_mem_offset; -#endif - - *start = rsrc->start - offset; - *end = rsrc->end - offset; -} - -struct pci_controller* pci_find_hose_for_OF_device(struct device_node* node) -{ - if (!have_of) - return NULL; - while(node) { - struct pci_controller *hose, *tmp; - list_for_each_entry_safe(hose, tmp, &hose_list, list_node) - if (hose->arch_data == node) - return hose; - node = node->parent; - } - return NULL; -} - unsigned long pci_address_to_pio(phys_addr_t address) { struct pci_controller *hose, *tmp; @@ -1410,7 +915,7 @@ unsigned long pci_address_to_pio(phys_addr_t address) if (address >= hose->io_base_phys && address < (hose->io_base_phys + hose->pci_io_size)) { unsigned long base = - (unsigned long)hose->io_base_virt - pci_io_base; + (unsigned long)hose->io_base_virt - _IO_BASE; return base + (address - hose->io_base_phys); } } diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c index c96fa9bd35a4..a20f1951a5ce 100644 --- a/arch/powerpc/kernel/ppc_ksyms.c +++ b/arch/powerpc/kernel/ppc_ksyms.c @@ -67,7 +67,6 @@ EXPORT_SYMBOL(ISA_DMA_THRESHOLD); EXPORT_SYMBOL(DMA_MODE_READ); EXPORT_SYMBOL(DMA_MODE_WRITE); -EXPORT_SYMBOL(do_signal); EXPORT_SYMBOL(transfer_to_handler); EXPORT_SYMBOL(do_IRQ); EXPORT_SYMBOL(machine_check_exception); @@ -106,10 +105,6 @@ EXPORT_SYMBOL(isa_mem_base); EXPORT_SYMBOL(pci_dram_offset); EXPORT_SYMBOL(pci_alloc_consistent); EXPORT_SYMBOL(pci_free_consistent); -EXPORT_SYMBOL(pci_bus_io_base); -EXPORT_SYMBOL(pci_bus_io_base_phys); -EXPORT_SYMBOL(pci_bus_mem_base_phys); -EXPORT_SYMBOL(pci_bus_to_hose); #endif /* CONFIG_PCI */ EXPORT_SYMBOL(start_thread); diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 6e2f03566b0d..8a1b001d0b11 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -83,7 +83,7 @@ void flush_fp_to_thread(struct task_struct *tsk) */ BUG_ON(tsk != current); #endif - giveup_fpu(current); + giveup_fpu(tsk); } preempt_enable(); } @@ -143,7 +143,7 @@ void flush_altivec_to_thread(struct task_struct *tsk) #ifdef CONFIG_SMP BUG_ON(tsk != current); #endif - giveup_altivec(current); + giveup_altivec(tsk); } preempt_enable(); } @@ -182,7 +182,7 @@ void flush_spe_to_thread(struct task_struct *tsk) #ifdef CONFIG_SMP BUG_ON(tsk != current); #endif - giveup_spe(current); + giveup_spe(tsk); } preempt_enable(); } @@ -219,22 +219,26 @@ void discard_lazy_cpu_state(void) } #endif /* CONFIG_SMP */ -#ifdef CONFIG_PPC_MERGE /* XXX for now */ int set_dabr(unsigned long dabr) { +#ifdef CONFIG_PPC_MERGE /* XXX for now */ if (ppc_md.set_dabr) return ppc_md.set_dabr(dabr); +#endif + /* XXX should we have a CPU_FTR_HAS_DABR ? */ +#if defined(CONFIG_PPC64) || defined(CONFIG_6xx) mtspr(SPRN_DABR, dabr); +#endif return 0; } -#endif #ifdef CONFIG_PPC64 DEFINE_PER_CPU(struct cpu_usage, cpu_usage_array); -static DEFINE_PER_CPU(unsigned long, current_dabr); #endif +static DEFINE_PER_CPU(unsigned long, current_dabr); + struct task_struct *__switch_to(struct task_struct *prev, struct task_struct *new) { @@ -299,12 +303,10 @@ struct task_struct *__switch_to(struct task_struct *prev, #endif /* CONFIG_SMP */ -#ifdef CONFIG_PPC64 /* for now */ if (unlikely(__get_cpu_var(current_dabr) != new->thread.dabr)) { set_dabr(new->thread.dabr); __get_cpu_var(current_dabr) = new->thread.dabr; } -#endif /* CONFIG_PPC64 */ new_thread = &new->thread; old_thread = ¤t->thread; @@ -421,7 +423,11 @@ void show_regs(struct pt_regs * regs) printk(" CR: %08lx XER: %08lx\n", regs->ccr, regs->xer); trap = TRAP(regs); if (trap == 0x300 || trap == 0x600) +#if defined(CONFIG_4xx) || defined(CONFIG_BOOKE) + printk("DEAR: "REG", ESR: "REG"\n", regs->dar, regs->dsisr); +#else printk("DAR: "REG", DSISR: "REG"\n", regs->dar, regs->dsisr); +#endif printk("TASK = %p[%d] '%s' THREAD: %p", current, current->pid, current->comm, task_thread_info(current)); @@ -473,12 +479,10 @@ void flush_thread(void) discard_lazy_cpu_state(); -#ifdef CONFIG_PPC64 /* for now */ if (current->thread.dabr) { current->thread.dabr = 0; set_dabr(0); } -#endif } void @@ -601,6 +605,13 @@ void start_thread(struct pt_regs *regs, unsigned long start, unsigned long sp) regs->ccr = 0; regs->gpr[1] = sp; + /* + * We have just cleared all the nonvolatile GPRs, so make + * FULL_REGS(regs) return true. This is necessary to allow + * ptrace to examine the thread immediately after exec. + */ + regs->trap &= ~1UL; + #ifdef CONFIG_PPC32 regs->mq = 0; regs->nip = start; diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index af42ddab3ab4..a38197b12d3e 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -52,6 +52,7 @@ #include <asm/pSeries_reconfig.h> #include <asm/pci-bridge.h> #include <asm/kexec.h> +#include <asm/system.h> #ifdef DEBUG #define DBG(fmt...) printk(KERN_ERR fmt) @@ -77,12 +78,9 @@ static struct boot_param_header *initial_boot_params __initdata; struct boot_param_header *initial_boot_params; #endif -static struct device_node *allnodes = NULL; +extern struct device_node *allnodes; /* temporary while merging */ -/* use when traversing tree through the allnext, child, sibling, - * or parent members of struct device_node. - */ -static DEFINE_RWLOCK(devtree_lock); +extern rwlock_t devtree_lock; /* temporary while merging */ /* export that to outside world */ struct device_node *of_chosen; @@ -1005,7 +1003,7 @@ static void __init early_reserve_mem(void) void __init early_init_devtree(void *params) { - DBG(" -> early_init_devtree()\n"); + DBG(" -> early_init_devtree(%p)\n", params); /* Setup flat device-tree pointer */ initial_boot_params = params; @@ -1055,62 +1053,6 @@ void __init early_init_devtree(void *params) DBG(" <- early_init_devtree()\n"); } -#undef printk - -int of_n_addr_cells(struct device_node* np) -{ - const int *ip; - do { - if (np->parent) - np = np->parent; - ip = of_get_property(np, "#address-cells", NULL); - if (ip != NULL) - return *ip; - } while (np->parent); - /* No #address-cells property for the root node, default to 1 */ - return 1; -} -EXPORT_SYMBOL(of_n_addr_cells); - -int of_n_size_cells(struct device_node* np) -{ - const int* ip; - do { - if (np->parent) - np = np->parent; - ip = of_get_property(np, "#size-cells", NULL); - if (ip != NULL) - return *ip; - } while (np->parent); - /* No #size-cells property for the root node, default to 1 */ - return 1; -} -EXPORT_SYMBOL(of_n_size_cells); - -/** Checks if the given "compat" string matches one of the strings in - * the device's "compatible" property - */ -int of_device_is_compatible(const struct device_node *device, - const char *compat) -{ - const char* cp; - int cplen, l; - - cp = of_get_property(device, "compatible", &cplen); - if (cp == NULL) - return 0; - while (cplen > 0) { - if (strncasecmp(cp, compat, strlen(compat)) == 0) - return 1; - l = strlen(cp) + 1; - cp += l; - cplen -= l; - } - - return 0; -} -EXPORT_SYMBOL(of_device_is_compatible); - /** * Indicates whether the root node has a given value in its @@ -1142,119 +1084,6 @@ EXPORT_SYMBOL(machine_is_compatible); *******/ /** - * of_find_node_by_name - Find a node by its "name" property - * @from: The node to start searching from or NULL, the node - * you pass will not be searched, only the next one - * will; typically, you pass what the previous call - * returned. of_node_put() will be called on it - * @name: The name string to match against - * - * Returns a node pointer with refcount incremented, use - * of_node_put() on it when done. - */ -struct device_node *of_find_node_by_name(struct device_node *from, - const char *name) -{ - struct device_node *np; - - read_lock(&devtree_lock); - np = from ? from->allnext : allnodes; - for (; np != NULL; np = np->allnext) - if (np->name != NULL && strcasecmp(np->name, name) == 0 - && of_node_get(np)) - break; - of_node_put(from); - read_unlock(&devtree_lock); - return np; -} -EXPORT_SYMBOL(of_find_node_by_name); - -/** - * of_find_node_by_type - Find a node by its "device_type" property - * @from: The node to start searching from, or NULL to start searching - * the entire device tree. The node you pass will not be - * searched, only the next one will; typically, you pass - * what the previous call returned. of_node_put() will be - * called on from for you. - * @type: The type string to match against - * - * Returns a node pointer with refcount incremented, use - * of_node_put() on it when done. - */ -struct device_node *of_find_node_by_type(struct device_node *from, - const char *type) -{ - struct device_node *np; - - read_lock(&devtree_lock); - np = from ? from->allnext : allnodes; - for (; np != 0; np = np->allnext) - if (np->type != 0 && strcasecmp(np->type, type) == 0 - && of_node_get(np)) - break; - of_node_put(from); - read_unlock(&devtree_lock); - return np; -} -EXPORT_SYMBOL(of_find_node_by_type); - -/** - * of_find_compatible_node - Find a node based on type and one of the - * tokens in its "compatible" property - * @from: The node to start searching from or NULL, the node - * you pass will not be searched, only the next one - * will; typically, you pass what the previous call - * returned. of_node_put() will be called on it - * @type: The type string to match "device_type" or NULL to ignore - * @compatible: The string to match to one of the tokens in the device - * "compatible" list. - * - * Returns a node pointer with refcount incremented, use - * of_node_put() on it when done. - */ -struct device_node *of_find_compatible_node(struct device_node *from, - const char *type, const char *compatible) -{ - struct device_node *np; - - read_lock(&devtree_lock); - np = from ? from->allnext : allnodes; - for (; np != 0; np = np->allnext) { - if (type != NULL - && !(np->type != 0 && strcasecmp(np->type, type) == 0)) - continue; - if (of_device_is_compatible(np, compatible) && of_node_get(np)) - break; - } - of_node_put(from); - read_unlock(&devtree_lock); - return np; -} -EXPORT_SYMBOL(of_find_compatible_node); - -/** - * of_find_node_by_path - Find a node matching a full OF path - * @path: The full path to match - * - * Returns a node pointer with refcount incremented, use - * of_node_put() on it when done. - */ -struct device_node *of_find_node_by_path(const char *path) -{ - struct device_node *np = allnodes; - - read_lock(&devtree_lock); - for (; np != 0; np = np->allnext) { - if (np->full_name != 0 && strcasecmp(np->full_name, path) == 0 - && of_node_get(np)) - break; - } - read_unlock(&devtree_lock); - return np; -} -EXPORT_SYMBOL(of_find_node_by_path); - -/** * of_find_node_by_phandle - Find a node given a phandle * @handle: phandle of the node to find * @@ -1299,51 +1128,6 @@ struct device_node *of_find_all_nodes(struct device_node *prev) EXPORT_SYMBOL(of_find_all_nodes); /** - * of_get_parent - Get a node's parent if any - * @node: Node to get parent - * - * Returns a node pointer with refcount incremented, use - * of_node_put() on it when done. - */ -struct device_node *of_get_parent(const struct device_node *node) -{ - struct device_node *np; - - if (!node) - return NULL; - - read_lock(&devtree_lock); - np = of_node_get(node->parent); - read_unlock(&devtree_lock); - return np; -} -EXPORT_SYMBOL(of_get_parent); - -/** - * of_get_next_child - Iterate a node childs - * @node: parent node - * @prev: previous child of the parent node, or NULL to get first - * - * Returns a node pointer with refcount incremented, use - * of_node_put() on it when done. - */ -struct device_node *of_get_next_child(const struct device_node *node, - struct device_node *prev) -{ - struct device_node *next; - - read_lock(&devtree_lock); - next = prev ? prev->sibling : node->child; - for (; next != 0; next = next->sibling) - if (of_node_get(next)) - break; - of_node_put(prev); - read_unlock(&devtree_lock); - return next; -} -EXPORT_SYMBOL(of_get_next_child); - -/** * of_node_get - Increment refcount of a node * @node: Node to inc refcount, NULL is supported to * simplify writing of callers @@ -1375,8 +1159,17 @@ static void of_node_release(struct kref *kref) struct device_node *node = kref_to_device_node(kref); struct property *prop = node->properties; - if (!OF_IS_DYNAMIC(node)) + /* We should never be releasing nodes that haven't been detached. */ + if (!of_node_check_flag(node, OF_DETACHED)) { + printk("WARNING: Bad of_node_put() on %s\n", node->full_name); + dump_stack(); + kref_init(&node->kref); + return; + } + + if (!of_node_check_flag(node, OF_DYNAMIC)) return; + while (prop) { struct property *next = prop->next; kfree(prop->name); @@ -1425,13 +1218,15 @@ void of_attach_node(struct device_node *np) * a reference to the node. The memory associated with the node * is not freed until its refcount goes to zero. */ -void of_detach_node(const struct device_node *np) +void of_detach_node(struct device_node *np) { struct device_node *parent; write_lock(&devtree_lock); parent = np->parent; + if (!parent) + goto out_unlock; if (allnodes == np) allnodes = np->allnext; @@ -1455,6 +1250,9 @@ void of_detach_node(const struct device_node *np) prevsib->sibling = np->sibling; } + of_node_set_flag(np, OF_DETACHED); + +out_unlock: write_unlock(&devtree_lock); } @@ -1530,37 +1328,6 @@ static int __init prom_reconfig_setup(void) __initcall(prom_reconfig_setup); #endif -struct property *of_find_property(const struct device_node *np, - const char *name, - int *lenp) -{ - struct property *pp; - - read_lock(&devtree_lock); - for (pp = np->properties; pp != 0; pp = pp->next) - if (strcmp(pp->name, name) == 0) { - if (lenp != 0) - *lenp = pp->length; - break; - } - read_unlock(&devtree_lock); - - return pp; -} -EXPORT_SYMBOL(of_find_property); - -/* - * Find a property with a given name for a given node - * and return the value. - */ -const void *of_get_property(const struct device_node *np, const char *name, - int *lenp) -{ - struct property *pp = of_find_property(np,name,lenp); - return pp ? pp->value : NULL; -} -EXPORT_SYMBOL(of_get_property); - /* * Add a property to a node */ @@ -1716,22 +1483,18 @@ struct device_node *of_get_cpu_node(int cpu, unsigned int *thread) } EXPORT_SYMBOL(of_get_cpu_node); -#ifdef DEBUG +#if defined(CONFIG_DEBUG_FS) && defined(DEBUG) static struct debugfs_blob_wrapper flat_dt_blob; static int __init export_flat_device_tree(void) { struct dentry *d; - d = debugfs_create_dir("powerpc", NULL); - if (!d) - return 1; - flat_dt_blob.data = initial_boot_params; flat_dt_blob.size = initial_boot_params->totalsize; d = debugfs_create_blob("flat-device-tree", S_IFREG | S_IRUSR, - d, &flat_dt_blob); + powerpc_debugfs_root, &flat_dt_blob); if (!d) return 1; diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index d6047c441034..a1d582e38627 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -635,6 +635,7 @@ static void __init early_cmdline_parse(void) /* ibm,dynamic-reconfiguration-memory property supported */ #define OV5_DRCONF_MEMORY 0x20 #define OV5_LARGE_PAGES 0x10 /* large pages supported */ +#define OV5_DONATE_DEDICATE_CPU 0x02 /* donate dedicated CPU support */ /* PCIe/MSI support. Without MSI full PCIe is not supported */ #ifdef CONFIG_PCI_MSI #define OV5_MSI 0x01 /* PCIe/MSI support */ @@ -685,7 +686,8 @@ static unsigned char ibm_architecture_vec[] = { /* option vector 5: PAPR/OF options */ 3 - 2, /* length */ 0, /* don't ignore, don't halt */ - OV5_LPAR | OV5_SPLPAR | OV5_LARGE_PAGES | OV5_DRCONF_MEMORY | OV5_MSI, + OV5_LPAR | OV5_SPLPAR | OV5_LARGE_PAGES | OV5_DRCONF_MEMORY | + OV5_DONATE_DEDICATE_CPU | OV5_MSI, }; /* Old method - ELF header with PT_NOTE sections */ diff --git a/arch/powerpc/kernel/ptrace-common.h b/arch/powerpc/kernel/ptrace-common.h deleted file mode 100644 index 8797ae737a7b..000000000000 --- a/arch/powerpc/kernel/ptrace-common.h +++ /dev/null @@ -1,161 +0,0 @@ -/* - * Copyright (c) 2002 Stephen Rothwell, IBM Coproration - * Extracted from ptrace.c and ptrace32.c - * - * This file is subject to the terms and conditions of the GNU General - * Public License. See the file README.legal in the main directory of - * this archive for more details. - */ - -#ifndef _PPC64_PTRACE_COMMON_H -#define _PPC64_PTRACE_COMMON_H - -#include <asm/system.h> - -/* - * Set of msr bits that gdb can change on behalf of a process. - */ -#define MSR_DEBUGCHANGE (MSR_FE0 | MSR_SE | MSR_BE | MSR_FE1) - -/* - * Get contents of register REGNO in task TASK. - */ -static inline unsigned long get_reg(struct task_struct *task, int regno) -{ - unsigned long tmp = 0; - - /* - * Put the correct FP bits in, they might be wrong as a result - * of our lazy FP restore. - */ - if (regno == PT_MSR) { - tmp = ((unsigned long *)task->thread.regs)[PT_MSR]; - tmp |= task->thread.fpexc_mode; - } else if (regno < (sizeof(struct pt_regs) / sizeof(unsigned long))) { - tmp = ((unsigned long *)task->thread.regs)[regno]; - } - - return tmp; -} - -/* - * Write contents of register REGNO in task TASK. - */ -static inline int put_reg(struct task_struct *task, int regno, - unsigned long data) -{ - if (regno < PT_SOFTE) { - if (regno == PT_MSR) - data = (data & MSR_DEBUGCHANGE) - | (task->thread.regs->msr & ~MSR_DEBUGCHANGE); - ((unsigned long *)task->thread.regs)[regno] = data; - return 0; - } - return -EIO; -} - -static inline void set_single_step(struct task_struct *task) -{ - struct pt_regs *regs = task->thread.regs; - if (regs != NULL) - regs->msr |= MSR_SE; - set_tsk_thread_flag(task, TIF_SINGLESTEP); -} - -static inline void clear_single_step(struct task_struct *task) -{ - struct pt_regs *regs = task->thread.regs; - if (regs != NULL) - regs->msr &= ~MSR_SE; - clear_tsk_thread_flag(task, TIF_SINGLESTEP); -} - -#ifdef CONFIG_ALTIVEC -/* - * Get/set all the altivec registers vr0..vr31, vscr, vrsave, in one go. - * The transfer totals 34 quadword. Quadwords 0-31 contain the - * corresponding vector registers. Quadword 32 contains the vscr as the - * last word (offset 12) within that quadword. Quadword 33 contains the - * vrsave as the first word (offset 0) within the quadword. - * - * This definition of the VMX state is compatible with the current PPC32 - * ptrace interface. This allows signal handling and ptrace to use the - * same structures. This also simplifies the implementation of a bi-arch - * (combined (32- and 64-bit) gdb. - */ - -/* - * Get contents of AltiVec register state in task TASK - */ -static inline int get_vrregs(unsigned long __user *data, - struct task_struct *task) -{ - unsigned long regsize; - - /* copy AltiVec registers VR[0] .. VR[31] */ - regsize = 32 * sizeof(vector128); - if (copy_to_user(data, task->thread.vr, regsize)) - return -EFAULT; - data += (regsize / sizeof(unsigned long)); - - /* copy VSCR */ - regsize = 1 * sizeof(vector128); - if (copy_to_user(data, &task->thread.vscr, regsize)) - return -EFAULT; - data += (regsize / sizeof(unsigned long)); - - /* copy VRSAVE */ - if (put_user(task->thread.vrsave, (u32 __user *)data)) - return -EFAULT; - - return 0; -} - -/* - * Write contents of AltiVec register state into task TASK. - */ -static inline int set_vrregs(struct task_struct *task, - unsigned long __user *data) -{ - unsigned long regsize; - - /* copy AltiVec registers VR[0] .. VR[31] */ - regsize = 32 * sizeof(vector128); - if (copy_from_user(task->thread.vr, data, regsize)) - return -EFAULT; - data += (regsize / sizeof(unsigned long)); - - /* copy VSCR */ - regsize = 1 * sizeof(vector128); - if (copy_from_user(&task->thread.vscr, data, regsize)) - return -EFAULT; - data += (regsize / sizeof(unsigned long)); - - /* copy VRSAVE */ - if (get_user(task->thread.vrsave, (u32 __user *)data)) - return -EFAULT; - - return 0; -} -#endif - -static inline int ptrace_set_debugreg(struct task_struct *task, - unsigned long addr, unsigned long data) -{ - /* We only support one DABR and no IABRS at the moment */ - if (addr > 0) - return -EINVAL; - - /* The bottom 3 bits are flags */ - if ((data & ~0x7UL) >= TASK_SIZE) - return -EIO; - - /* Ensure translation is on */ - if (data && !(data & DABR_TRANSLATION)) - return -EIO; - - task->thread.dabr = data; - return 0; -} - -#endif /* _PPC64_PTRACE_COMMON_H */ diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c index bf76562167c3..8a177bd9eab4 100644 --- a/arch/powerpc/kernel/ptrace.c +++ b/arch/powerpc/kernel/ptrace.c @@ -35,11 +35,11 @@ #include <asm/pgtable.h> #include <asm/system.h> -#ifdef CONFIG_PPC64 -#include "ptrace-common.h" -#endif +/* + * does not yet catch signals sent when the child dies. + * in exit.c or in signal.c. + */ -#ifdef CONFIG_PPC32 /* * Set of msr bits that gdb can change on behalf of a process. */ @@ -48,65 +48,117 @@ #else #define MSR_DEBUGCHANGE (MSR_SE | MSR_BE) #endif -#endif /* CONFIG_PPC32 */ /* - * does not yet catch signals sent when the child dies. - * in exit.c or in signal.c. + * Max register writeable via put_reg */ - #ifdef CONFIG_PPC32 +#define PT_MAX_PUT_REG PT_MQ +#else +#define PT_MAX_PUT_REG PT_CCR +#endif + /* * Get contents of register REGNO in task TASK. */ -static inline unsigned long get_reg(struct task_struct *task, int regno) +unsigned long ptrace_get_reg(struct task_struct *task, int regno) { - if (regno < sizeof(struct pt_regs) / sizeof(unsigned long) - && task->thread.regs != NULL) + unsigned long tmp = 0; + + if (task->thread.regs == NULL) + return -EIO; + + if (regno == PT_MSR) { + tmp = ((unsigned long *)task->thread.regs)[PT_MSR]; + return tmp | task->thread.fpexc_mode; + } + + if (regno < (sizeof(struct pt_regs) / sizeof(unsigned long))) return ((unsigned long *)task->thread.regs)[regno]; - return (0); + + return -EIO; } /* * Write contents of register REGNO in task TASK. */ -static inline int put_reg(struct task_struct *task, int regno, - unsigned long data) +int ptrace_put_reg(struct task_struct *task, int regno, unsigned long data) { - if (regno <= PT_MQ && task->thread.regs != NULL) { + if (task->thread.regs == NULL) + return -EIO; + + if (regno <= PT_MAX_PUT_REG || regno == PT_TRAP) { if (regno == PT_MSR) data = (data & MSR_DEBUGCHANGE) | (task->thread.regs->msr & ~MSR_DEBUGCHANGE); + /* We prevent mucking around with the reserved area of trap + * which are used internally by the kernel + */ + if (regno == PT_TRAP) + data &= 0xfff0; ((unsigned long *)task->thread.regs)[regno] = data; return 0; } return -EIO; } + +static int get_fpregs(void __user *data, struct task_struct *task, + int has_fpscr) +{ + unsigned int count = has_fpscr ? 33 : 32; + + if (copy_to_user(data, task->thread.fpr, count * sizeof(double))) + return -EFAULT; + return 0; +} + +static int set_fpregs(void __user *data, struct task_struct *task, + int has_fpscr) +{ + unsigned int count = has_fpscr ? 33 : 32; + + if (copy_from_user(task->thread.fpr, data, count * sizeof(double))) + return -EFAULT; + return 0; +} + + #ifdef CONFIG_ALTIVEC /* + * Get/set all the altivec registers vr0..vr31, vscr, vrsave, in one go. + * The transfer totals 34 quadword. Quadwords 0-31 contain the + * corresponding vector registers. Quadword 32 contains the vscr as the + * last word (offset 12) within that quadword. Quadword 33 contains the + * vrsave as the first word (offset 0) within the quadword. + * + * This definition of the VMX state is compatible with the current PPC32 + * ptrace interface. This allows signal handling and ptrace to use the + * same structures. This also simplifies the implementation of a bi-arch + * (combined (32- and 64-bit) gdb. + */ + +/* * Get contents of AltiVec register state in task TASK */ -static inline int get_vrregs(unsigned long __user *data, struct task_struct *task) +static int get_vrregs(unsigned long __user *data, struct task_struct *task) { - int i, j; - - if (!access_ok(VERIFY_WRITE, data, 133 * sizeof(unsigned long))) - return -EFAULT; + unsigned long regsize; /* copy AltiVec registers VR[0] .. VR[31] */ - for (i = 0; i < 32; i++) - for (j = 0; j < 4; j++, data++) - if (__put_user(task->thread.vr[i].u[j], data)) - return -EFAULT; + regsize = 32 * sizeof(vector128); + if (copy_to_user(data, task->thread.vr, regsize)) + return -EFAULT; + data += (regsize / sizeof(unsigned long)); /* copy VSCR */ - for (i = 0; i < 4; i++, data++) - if (__put_user(task->thread.vscr.u[i], data)) - return -EFAULT; + regsize = 1 * sizeof(vector128); + if (copy_to_user(data, &task->thread.vscr, regsize)) + return -EFAULT; + data += (regsize / sizeof(unsigned long)); - /* copy VRSAVE */ - if (__put_user(task->thread.vrsave, data)) + /* copy VRSAVE */ + if (put_user(task->thread.vrsave, (u32 __user *)data)) return -EFAULT; return 0; @@ -115,31 +167,29 @@ static inline int get_vrregs(unsigned long __user *data, struct task_struct *tas /* * Write contents of AltiVec register state into task TASK. */ -static inline int set_vrregs(struct task_struct *task, unsigned long __user *data) +static int set_vrregs(struct task_struct *task, unsigned long __user *data) { - int i, j; - - if (!access_ok(VERIFY_READ, data, 133 * sizeof(unsigned long))) - return -EFAULT; + unsigned long regsize; /* copy AltiVec registers VR[0] .. VR[31] */ - for (i = 0; i < 32; i++) - for (j = 0; j < 4; j++, data++) - if (__get_user(task->thread.vr[i].u[j], data)) - return -EFAULT; + regsize = 32 * sizeof(vector128); + if (copy_from_user(task->thread.vr, data, regsize)) + return -EFAULT; + data += (regsize / sizeof(unsigned long)); /* copy VSCR */ - for (i = 0; i < 4; i++, data++) - if (__get_user(task->thread.vscr.u[i], data)) - return -EFAULT; + regsize = 1 * sizeof(vector128); + if (copy_from_user(&task->thread.vscr, data, regsize)) + return -EFAULT; + data += (regsize / sizeof(unsigned long)); /* copy VRSAVE */ - if (__get_user(task->thread.vrsave, data)) + if (get_user(task->thread.vrsave, (u32 __user *)data)) return -EFAULT; return 0; } -#endif +#endif /* CONFIG_ALTIVEC */ #ifdef CONFIG_SPE @@ -156,7 +206,7 @@ static inline int set_vrregs(struct task_struct *task, unsigned long __user *dat /* * Get contents of SPE register state in task TASK. */ -static inline int get_evrregs(unsigned long *data, struct task_struct *task) +static int get_evrregs(unsigned long *data, struct task_struct *task) { int i; @@ -182,7 +232,7 @@ static inline int get_evrregs(unsigned long *data, struct task_struct *task) /* * Write contents of SPE register state into task TASK. */ -static inline int set_evrregs(struct task_struct *task, unsigned long *data) +static int set_evrregs(struct task_struct *task, unsigned long *data) { int i; @@ -205,8 +255,8 @@ static inline int set_evrregs(struct task_struct *task, unsigned long *data) } #endif /* CONFIG_SPE */ -static inline void -set_single_step(struct task_struct *task) + +static void set_single_step(struct task_struct *task) { struct pt_regs *regs = task->thread.regs; @@ -221,8 +271,7 @@ set_single_step(struct task_struct *task) set_tsk_thread_flag(task, TIF_SINGLESTEP); } -static inline void -clear_single_step(struct task_struct *task) +static void clear_single_step(struct task_struct *task) { struct pt_regs *regs = task->thread.regs; @@ -236,7 +285,25 @@ clear_single_step(struct task_struct *task) } clear_tsk_thread_flag(task, TIF_SINGLESTEP); } -#endif /* CONFIG_PPC32 */ + +static int ptrace_set_debugreg(struct task_struct *task, unsigned long addr, + unsigned long data) +{ + /* We only support one DABR and no IABRS at the moment */ + if (addr > 0) + return -EINVAL; + + /* The bottom 3 bits are flags */ + if ((data & ~0x7UL) >= TASK_SIZE) + return -EIO; + + /* Ensure translation is on */ + if (data && !(data & DABR_TRANSLATION)) + return -EIO; + + task->thread.dabr = data; + return 0; +} /* * Called by kernel/ptrace.c when detaching.. @@ -249,6 +316,62 @@ void ptrace_disable(struct task_struct *child) clear_single_step(child); } +/* + * Here are the old "legacy" powerpc specific getregs/setregs ptrace calls, + * we mark them as obsolete now, they will be removed in a future version + */ +static long arch_ptrace_old(struct task_struct *child, long request, long addr, + long data) +{ + int ret = -EPERM; + + switch(request) { + case PPC_PTRACE_GETREGS: { /* Get GPRs 0 - 31. */ + int i; + unsigned long *reg = &((unsigned long *)child->thread.regs)[0]; + unsigned long __user *tmp = (unsigned long __user *)addr; + + for (i = 0; i < 32; i++) { + ret = put_user(*reg, tmp); + if (ret) + break; + reg++; + tmp++; + } + break; + } + + case PPC_PTRACE_SETREGS: { /* Set GPRs 0 - 31. */ + int i; + unsigned long *reg = &((unsigned long *)child->thread.regs)[0]; + unsigned long __user *tmp = (unsigned long __user *)addr; + + for (i = 0; i < 32; i++) { + ret = get_user(*reg, tmp); + if (ret) + break; + reg++; + tmp++; + } + break; + } + + case PPC_PTRACE_GETFPREGS: { /* Get FPRs 0 - 31. */ + flush_fp_to_thread(child); + ret = get_fpregs((void __user *)addr, child, 0); + break; + } + + case PPC_PTRACE_SETFPREGS: { /* Get FPRs 0 - 31. */ + flush_fp_to_thread(child); + ret = set_fpregs((void __user *)addr, child, 0); + break; + } + + } + return ret; +} + long arch_ptrace(struct task_struct *child, long request, long addr, long data) { int ret = -EPERM; @@ -256,17 +379,9 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) switch (request) { /* when I and D space are separate, these will need to be fixed. */ case PTRACE_PEEKTEXT: /* read word at location addr. */ - case PTRACE_PEEKDATA: { - unsigned long tmp; - int copied; - - copied = access_process_vm(child, addr, &tmp, sizeof(tmp), 0); - ret = -EIO; - if (copied != sizeof(tmp)) - break; - ret = put_user(tmp,(unsigned long __user *) data); + case PTRACE_PEEKDATA: + ret = generic_ptrace_peekdata(child, addr, data); break; - } /* read the word at location addr in the USER area. */ case PTRACE_PEEKUSR: { @@ -284,11 +399,9 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) #endif break; -#ifdef CONFIG_PPC32 CHECK_FULL_REGS(child->thread.regs); -#endif if (index < PT_FPR0) { - tmp = get_reg(child, (int) index); + tmp = ptrace_get_reg(child, (int) index); } else { flush_fp_to_thread(child); tmp = ((unsigned long *)child->thread.fpr)[index - PT_FPR0]; @@ -300,11 +413,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) /* If I and D space are separate, this will have to be fixed. */ case PTRACE_POKETEXT: /* write the word at location addr. */ case PTRACE_POKEDATA: - ret = 0; - if (access_process_vm(child, addr, &data, sizeof(data), 1) - == sizeof(data)) - break; - ret = -EIO; + ret = generic_ptrace_pokedata(child, addr, data); break; /* write the word at location addr in the USER area */ @@ -323,13 +432,9 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) #endif break; -#ifdef CONFIG_PPC32 CHECK_FULL_REGS(child->thread.regs); -#endif - if (index == PT_ORIG_R3) - break; if (index < PT_FPR0) { - ret = put_reg(child, index, data); + ret = ptrace_put_reg(child, index, data); } else { flush_fp_to_thread(child); ((unsigned long *)child->thread.fpr)[index - PT_FPR0] = data; @@ -384,7 +489,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) break; } -#ifdef CONFIG_PPC64 case PTRACE_GET_DEBUGREG: { ret = -EINVAL; /* We only support one DABR and no IABRS at the moment */ @@ -398,73 +502,61 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) case PTRACE_SET_DEBUGREG: ret = ptrace_set_debugreg(child, addr, data); break; -#endif case PTRACE_DETACH: ret = ptrace_detach(child, data); break; - case PPC_PTRACE_GETREGS: { /* Get GPRs 0 - 31. */ - int i; - unsigned long *reg = &((unsigned long *)child->thread.regs)[0]; - unsigned long __user *tmp = (unsigned long __user *)addr; - - for (i = 0; i < 32; i++) { - ret = put_user(*reg, tmp); - if (ret) - break; - reg++; - tmp++; +#ifdef CONFIG_PPC64 + case PTRACE_GETREGS64: +#endif + case PTRACE_GETREGS: { /* Get all pt_regs from the child. */ + int ui; + if (!access_ok(VERIFY_WRITE, (void __user *)data, + sizeof(struct pt_regs))) { + ret = -EIO; + break; + } + ret = 0; + for (ui = 0; ui < PT_REGS_COUNT; ui ++) { + ret |= __put_user(ptrace_get_reg(child, ui), + (unsigned long __user *) data); + data += sizeof(long); } break; } - case PPC_PTRACE_SETREGS: { /* Set GPRs 0 - 31. */ - int i; - unsigned long *reg = &((unsigned long *)child->thread.regs)[0]; - unsigned long __user *tmp = (unsigned long __user *)addr; - - for (i = 0; i < 32; i++) { - ret = get_user(*reg, tmp); +#ifdef CONFIG_PPC64 + case PTRACE_SETREGS64: +#endif + case PTRACE_SETREGS: { /* Set all gp regs in the child. */ + unsigned long tmp; + int ui; + if (!access_ok(VERIFY_READ, (void __user *)data, + sizeof(struct pt_regs))) { + ret = -EIO; + break; + } + ret = 0; + for (ui = 0; ui < PT_REGS_COUNT; ui ++) { + ret = __get_user(tmp, (unsigned long __user *) data); if (ret) break; - reg++; - tmp++; + ptrace_put_reg(child, ui, tmp); + data += sizeof(long); } break; } - case PPC_PTRACE_GETFPREGS: { /* Get FPRs 0 - 31. */ - int i; - unsigned long *reg = &((unsigned long *)child->thread.fpr)[0]; - unsigned long __user *tmp = (unsigned long __user *)addr; - + case PTRACE_GETFPREGS: { /* Get the child FPU state (FPR0...31 + FPSCR) */ flush_fp_to_thread(child); - - for (i = 0; i < 32; i++) { - ret = put_user(*reg, tmp); - if (ret) - break; - reg++; - tmp++; - } + ret = get_fpregs((void __user *)data, child, 1); break; } - case PPC_PTRACE_SETFPREGS: { /* Get FPRs 0 - 31. */ - int i; - unsigned long *reg = &((unsigned long *)child->thread.fpr)[0]; - unsigned long __user *tmp = (unsigned long __user *)addr; - + case PTRACE_SETFPREGS: { /* Set the child FPU state (FPR0...31 + FPSCR) */ flush_fp_to_thread(child); - - for (i = 0; i < 32; i++) { - ret = get_user(*reg, tmp); - if (ret) - break; - reg++; - tmp++; - } + ret = set_fpregs((void __user *)data, child, 1); break; } @@ -499,11 +591,18 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) break; #endif + /* Old reverse args ptrace callss */ + case PPC_PTRACE_GETREGS: /* Get GPRs 0 - 31. */ + case PPC_PTRACE_SETREGS: /* Set GPRs 0 - 31. */ + case PPC_PTRACE_GETFPREGS: /* Get FPRs 0 - 31. */ + case PPC_PTRACE_SETFPREGS: /* Get FPRs 0 - 31. */ + ret = arch_ptrace_old(child, request, addr, data); + break; + default: ret = ptrace_request(child, request, addr, data); break; } - return ret; } diff --git a/arch/powerpc/kernel/ptrace32.c b/arch/powerpc/kernel/ptrace32.c index 9b9a230349bc..9e6baeac0fb1 100644 --- a/arch/powerpc/kernel/ptrace32.c +++ b/arch/powerpc/kernel/ptrace32.c @@ -33,13 +33,55 @@ #include <asm/pgtable.h> #include <asm/system.h> -#include "ptrace-common.h" - /* * does not yet catch signals sent when the child dies. * in exit.c or in signal.c. */ +/* + * Here are the old "legacy" powerpc specific getregs/setregs ptrace calls, + * we mark them as obsolete now, they will be removed in a future version + */ +static long compat_ptrace_old(struct task_struct *child, long request, + long addr, long data) +{ + int ret = -EPERM; + + switch(request) { + case PPC_PTRACE_GETREGS: { /* Get GPRs 0 - 31. */ + int i; + unsigned long *reg = &((unsigned long *)child->thread.regs)[0]; + unsigned int __user *tmp = (unsigned int __user *)addr; + + for (i = 0; i < 32; i++) { + ret = put_user(*reg, tmp); + if (ret) + break; + reg++; + tmp++; + } + break; + } + + case PPC_PTRACE_SETREGS: { /* Set GPRs 0 - 31. */ + int i; + unsigned long *reg = &((unsigned long *)child->thread.regs)[0]; + unsigned int __user *tmp = (unsigned int __user *)addr; + + for (i = 0; i < 32; i++) { + ret = get_user(*reg, tmp); + if (ret) + break; + reg++; + tmp++; + } + break; + } + + } + return ret; +} + long compat_sys_ptrace(int request, int pid, unsigned long addr, unsigned long data) { @@ -123,7 +165,7 @@ long compat_sys_ptrace(int request, int pid, unsigned long addr, break; if (index < PT_FPR0) { - tmp = get_reg(child, index); + tmp = ptrace_get_reg(child, index); } else { flush_fp_to_thread(child); /* @@ -162,7 +204,9 @@ long compat_sys_ptrace(int request, int pid, unsigned long addr, else part = 0; /* want the 1st half of the register (left-most). */ - /* Validate the input - check to see if address is on the wrong boundary or beyond the end of the user area */ + /* Validate the input - check to see if address is on the wrong boundary + * or beyond the end of the user area + */ if ((addr & 3) || numReg > PT_FPSCR) break; @@ -170,7 +214,7 @@ long compat_sys_ptrace(int request, int pid, unsigned long addr, flush_fp_to_thread(child); tmp = ((unsigned long int *)child->thread.fpr)[numReg - PT_FPR0]; } else { /* register within PT_REGS struct */ - tmp = get_reg(child, numReg); + tmp = ptrace_get_reg(child, numReg); } reg32bits = ((u32*)&tmp)[part]; ret = put_user(reg32bits, (u32 __user *)data); @@ -226,10 +270,8 @@ long compat_sys_ptrace(int request, int pid, unsigned long addr, if ((addr & 3) || (index > PT_FPSCR32)) break; - if (index == PT_ORIG_R3) - break; if (index < PT_FPR0) { - ret = put_reg(child, index, data); + ret = ptrace_put_reg(child, index, data); } else { flush_fp_to_thread(child); /* @@ -258,70 +300,25 @@ long compat_sys_ptrace(int request, int pid, unsigned long addr, /* Determine which register the user wants */ index = (u64)addr >> 2; numReg = index / 2; + /* * Validate the input - check to see if address is on the * wrong boundary or beyond the end of the user area */ if ((addr & 3) || (numReg > PT_FPSCR)) break; - /* Insure it is a register we let them change */ - if ((numReg == PT_ORIG_R3) - || ((numReg > PT_CCR) && (numReg < PT_FPR0))) - break; - if (numReg >= PT_FPR0) { + if (numReg < PT_FPR0) { + unsigned long freg = ptrace_get_reg(child, numReg); + if (index % 2) + freg = (freg & ~0xfffffffful) | (data & 0xfffffffful); + else + freg = (freg & 0xfffffffful) | (data << 32); + ret = ptrace_put_reg(child, numReg, freg); + } else { flush_fp_to_thread(child); + ((unsigned int *)child->thread.regs)[index] = data; + ret = 0; } - if (numReg == PT_MSR) - data = (data & MSR_DEBUGCHANGE) - | (child->thread.regs->msr & ~MSR_DEBUGCHANGE); - ((u32*)child->thread.regs)[index] = data; - ret = 0; - break; - } - - case PTRACE_SYSCALL: /* continue and stop at next (return from) syscall */ - case PTRACE_CONT: { /* restart after signal. */ - ret = -EIO; - if (!valid_signal(data)) - break; - if (request == PTRACE_SYSCALL) - set_tsk_thread_flag(child, TIF_SYSCALL_TRACE); - else - clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE); - child->exit_code = data; - /* make sure the single step bit is not set. */ - clear_single_step(child); - wake_up_process(child); - ret = 0; - break; - } - - /* - * make the child exit. Best I can do is send it a sigkill. - * perhaps it should be put in the status that it wants to - * exit. - */ - case PTRACE_KILL: { - ret = 0; - if (child->exit_state == EXIT_ZOMBIE) /* already dead */ - break; - child->exit_code = SIGKILL; - /* make sure the single step bit is not set. */ - clear_single_step(child); - wake_up_process(child); - break; - } - - case PTRACE_SINGLESTEP: { /* set the trap flag. */ - ret = -EIO; - if (!valid_signal(data)) - break; - clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE); - set_single_step(child); - child->exit_code = data; - /* give it a chance to run. */ - wake_up_process(child); - ret = 0; break; } @@ -334,95 +331,67 @@ long compat_sys_ptrace(int request, int pid, unsigned long addr, break; } - case PTRACE_SET_DEBUGREG: - ret = ptrace_set_debugreg(child, addr, data); - break; - - case PTRACE_DETACH: - ret = ptrace_detach(child, data); + case PTRACE_GETEVENTMSG: + ret = put_user(child->ptrace_message, (unsigned int __user *) data); break; - case PPC_PTRACE_GETREGS: { /* Get GPRs 0 - 31. */ - int i; - unsigned long *reg = &((unsigned long *)child->thread.regs)[0]; - unsigned int __user *tmp = (unsigned int __user *)addr; - - for (i = 0; i < 32; i++) { - ret = put_user(*reg, tmp); - if (ret) - break; - reg++; - tmp++; + case PTRACE_GETREGS: { /* Get all pt_regs from the child. */ + int ui; + if (!access_ok(VERIFY_WRITE, (void __user *)data, + PT_REGS_COUNT * sizeof(int))) { + ret = -EIO; + break; } - break; - } - - case PPC_PTRACE_SETREGS: { /* Set GPRs 0 - 31. */ - int i; - unsigned long *reg = &((unsigned long *)child->thread.regs)[0]; - unsigned int __user *tmp = (unsigned int __user *)addr; - - for (i = 0; i < 32; i++) { - ret = get_user(*reg, tmp); - if (ret) - break; - reg++; - tmp++; + ret = 0; + for (ui = 0; ui < PT_REGS_COUNT; ui ++) { + ret |= __put_user(ptrace_get_reg(child, ui), + (unsigned int __user *) data); + data += sizeof(int); } break; } - case PPC_PTRACE_GETFPREGS: { /* Get FPRs 0 - 31. */ - int i; - unsigned long *reg = &((unsigned long *)child->thread.fpr)[0]; - unsigned int __user *tmp = (unsigned int __user *)addr; - - flush_fp_to_thread(child); - - for (i = 0; i < 32; i++) { - ret = put_user(*reg, tmp); - if (ret) - break; - reg++; - tmp++; + case PTRACE_SETREGS: { /* Set all gp regs in the child. */ + unsigned long tmp; + int ui; + if (!access_ok(VERIFY_READ, (void __user *)data, + PT_REGS_COUNT * sizeof(int))) { + ret = -EIO; + break; } - break; - } - - case PPC_PTRACE_SETFPREGS: { /* Get FPRs 0 - 31. */ - int i; - unsigned long *reg = &((unsigned long *)child->thread.fpr)[0]; - unsigned int __user *tmp = (unsigned int __user *)addr; - - flush_fp_to_thread(child); - - for (i = 0; i < 32; i++) { - ret = get_user(*reg, tmp); + ret = 0; + for (ui = 0; ui < PT_REGS_COUNT; ui ++) { + ret = __get_user(tmp, (unsigned int __user *) data); if (ret) break; - reg++; - tmp++; + ptrace_put_reg(child, ui, tmp); + data += sizeof(int); } break; } - case PTRACE_GETEVENTMSG: - ret = put_user(child->ptrace_message, (unsigned int __user *) data); - break; - -#ifdef CONFIG_ALTIVEC + case PTRACE_GETFPREGS: + case PTRACE_SETFPREGS: case PTRACE_GETVRREGS: - /* Get the child altivec register state. */ - flush_altivec_to_thread(child); - ret = get_vrregs((unsigned long __user *)data, child); + case PTRACE_SETVRREGS: + case PTRACE_GETREGS64: + case PTRACE_SETREGS64: + case PPC_PTRACE_GETFPREGS: + case PPC_PTRACE_SETFPREGS: + case PTRACE_KILL: + case PTRACE_SINGLESTEP: + case PTRACE_DETACH: + case PTRACE_SET_DEBUGREG: + case PTRACE_SYSCALL: + case PTRACE_CONT: + ret = arch_ptrace(child, request, addr, data); break; - case PTRACE_SETVRREGS: - /* Set the child altivec register state. */ - flush_altivec_to_thread(child); - ret = set_vrregs(child, (unsigned long __user *)data); + /* Old reverse args ptrace callss */ + case PPC_PTRACE_GETREGS: /* Get GPRs 0 - 31. */ + case PPC_PTRACE_SETREGS: /* Set GPRs 0 - 31. */ + ret = compat_ptrace_old(child, request, addr, data); break; -#endif default: ret = ptrace_request(child, request, addr, data); diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c index f72118c0844f..62b7bf2f3eab 100644 --- a/arch/powerpc/kernel/rtas_flash.c +++ b/arch/powerpc/kernel/rtas_flash.c @@ -804,7 +804,7 @@ int __init rtas_flash_init(void) flash_block_cache = kmem_cache_create("rtas_flash_cache", RTAS_BLK_SIZE, RTAS_BLK_SIZE, 0, - rtas_block_ctor, NULL); + rtas_block_ctor); if (!flash_block_cache) { printk(KERN_ERR "%s: failed to create block cache\n", __FUNCTION__); diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c index f2286822be09..a5de6211b97a 100644 --- a/arch/powerpc/kernel/rtas_pci.c +++ b/arch/powerpc/kernel/rtas_pci.c @@ -278,10 +278,8 @@ void __init find_and_init_phbs(void) { struct device_node *node; struct pci_controller *phb; - unsigned int index; struct device_node *root = of_find_node_by_path("/"); - index = 0; for (node = of_get_next_child(root, NULL); node != NULL; node = of_get_next_child(root, node)) { @@ -295,8 +293,7 @@ void __init find_and_init_phbs(void) continue; rtas_setup_phb(phb); pci_process_bridge_OF_ranges(phb, node, 0); - pci_setup_phb_io(phb, index == 0); - index++; + isa_bridge_find_early(phb); } of_node_put(root); @@ -335,7 +332,7 @@ int pcibios_remove_root_bus(struct pci_controller *phb) return 1; } - rc = unmap_bus_range(b); + rc = pcibios_unmap_io_space(b); if (rc) { printk(KERN_ERR "%s: failed to unmap IO on bus %s\n", __FUNCTION__, b->name); diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index ed07a198f8d6..50ef38cffdbf 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -32,6 +32,7 @@ #include <linux/unistd.h> #include <linux/serial.h> #include <linux/serial_8250.h> +#include <linux/debugfs.h> #include <asm/io.h> #include <asm/prom.h> #include <asm/processor.h> @@ -486,7 +487,19 @@ int check_legacy_ioport(unsigned long base_port) switch(base_port) { case I8042_DATA_REG: + if (!(np = of_find_compatible_node(NULL, NULL, "pnpPNP,303"))) + np = of_find_compatible_node(NULL, NULL, "pnpPNP,f03"); + if (np) { + parent = of_get_parent(np); + of_node_put(np); + np = parent; + break; + } np = of_find_node_by_type(NULL, "8042"); + /* Pegasos has no device_type on its 8042 node, look for the + * name instead */ + if (!np) + np = of_find_node_by_name(NULL, "8042"); break; case FDC_BASE: /* FDC1 */ np = of_find_node_by_type(NULL, "fdc"); @@ -571,3 +584,15 @@ static int __init check_cache_coherency(void) late_initcall(check_cache_coherency); #endif /* CONFIG_CHECK_CACHE_COHERENCY */ + +#ifdef CONFIG_DEBUG_FS +struct dentry *powerpc_debugfs_root; + +static int powerpc_debugfs_init(void) +{ + powerpc_debugfs_root = debugfs_create_dir("powerpc", NULL); + + return powerpc_debugfs_root == NULL; +} +arch_initcall(powerpc_debugfs_init); +#endif diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c index 35f8f443c14f..7ec6ba56d83d 100644 --- a/arch/powerpc/kernel/setup_32.c +++ b/arch/powerpc/kernel/setup_32.c @@ -262,13 +262,11 @@ void __init setup_arch(char **cmdline_p) * Systems with OF can look in the properties on the cpu node(s) * for a possibly more accurate value. */ - if (cpu_has_feature(CPU_FTR_SPLIT_ID_CACHE)) { - dcache_bsize = cur_cpu_spec->dcache_bsize; - icache_bsize = cur_cpu_spec->icache_bsize; - ucache_bsize = 0; - } else - ucache_bsize = dcache_bsize = icache_bsize - = cur_cpu_spec->dcache_bsize; + dcache_bsize = cur_cpu_spec->dcache_bsize; + icache_bsize = cur_cpu_spec->icache_bsize; + ucache_bsize = 0; + if (cpu_has_feature(CPU_FTR_UNIFIED_ID_CACHE)) + ucache_bsize = icache_bsize = dcache_bsize; /* reboot on panic */ panic_timeout = 180; diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c index dd1dca5bfa81..590057e9e987 100644 --- a/arch/powerpc/kernel/signal_32.c +++ b/arch/powerpc/kernel/signal_32.c @@ -51,12 +51,11 @@ #include <asm/pgtable.h> #endif -#undef DEBUG_SIG +#include "signal.h" -#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP))) +#undef DEBUG_SIG #ifdef CONFIG_PPC64 -#define do_signal do_signal32 #define sys_sigsuspend compat_sys_sigsuspend #define sys_rt_sigsuspend compat_sys_rt_sigsuspend #define sys_rt_sigreturn compat_sys_rt_sigreturn @@ -231,8 +230,6 @@ static inline int restore_general_regs(struct pt_regs *regs, #endif /* CONFIG_PPC64 */ -int do_signal(sigset_t *oldset, struct pt_regs *regs); - /* * Atomically swap in the new signal mask, and wait for a signal. */ @@ -251,14 +248,6 @@ long sys_sigsuspend(old_sigset_t mask) return -ERESTARTNOHAND; } -#ifdef CONFIG_PPC32 -long sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss, int r5, - int r6, int r7, int r8, struct pt_regs *regs) -{ - return do_sigaltstack(uss, uoss, regs->gpr[1]); -} -#endif - long sys_sigaction(int sig, struct old_sigaction __user *act, struct old_sigaction __user *oact) { @@ -293,14 +282,17 @@ long sys_sigaction(int sig, struct old_sigaction __user *act, /* * When we have signals to deliver, we set up on the * user stack, going down from the original stack pointer: - * a sigregs struct + * an ABI gap of 56 words + * an mcontext struct * a sigcontext struct * a gap of __SIGNAL_FRAMESIZE bytes * - * Each of these things must be a multiple of 16 bytes in size. + * Each of these things must be a multiple of 16 bytes in size. The following + * structure represent all of this except the __SIGNAL_FRAMESIZE gap * */ -struct sigregs { +struct sigframe { + struct sigcontext sctx; /* the sigcontext */ struct mcontext mctx; /* all the register values */ /* * Programs using the rs6000/xcoff abi can save up to 19 gp @@ -703,44 +695,22 @@ int compat_sys_sigaltstack(u32 __new, u32 __old, int r5, } #endif /* CONFIG_PPC64 */ - -/* - * Restore the user process's signal mask - */ -#ifdef CONFIG_PPC64 -extern void restore_sigmask(sigset_t *set); -#else /* CONFIG_PPC64 */ -static void restore_sigmask(sigset_t *set) -{ - sigdelsetmask(set, ~_BLOCKABLE); - spin_lock_irq(¤t->sighand->siglock); - current->blocked = *set; - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); -} -#endif - /* * Set up a signal frame for a "real-time" signal handler * (one which gets siginfo). */ -static int handle_rt_signal(unsigned long sig, struct k_sigaction *ka, +int handle_rt_signal32(unsigned long sig, struct k_sigaction *ka, siginfo_t *info, sigset_t *oldset, - struct pt_regs *regs, unsigned long newsp) + struct pt_regs *regs) { struct rt_sigframe __user *rt_sf; struct mcontext __user *frame; - unsigned long origsp = newsp; + unsigned long newsp = 0; /* Set up Signal Frame */ /* Put a Real Time Context onto stack */ - newsp -= sizeof(*rt_sf); - rt_sf = (struct rt_sigframe __user *)newsp; - - /* create a stack frame for the caller of the handler */ - newsp -= __SIGNAL_FRAMESIZE + 16; - - if (!access_ok(VERIFY_WRITE, (void __user *)newsp, origsp - newsp)) + rt_sf = get_sigframe(ka, regs, sizeof(*rt_sf)); + if (unlikely(rt_sf == NULL)) goto badframe; /* Put the siginfo & fill in most of the ucontext */ @@ -770,8 +740,12 @@ static int handle_rt_signal(unsigned long sig, struct k_sigaction *ka, current->thread.fpscr.val = 0; /* turn off all fp exceptions */ + /* create a stack frame for the caller of the handler */ + newsp = ((unsigned long)rt_sf) - (__SIGNAL_FRAMESIZE + 16); if (put_user(regs->gpr[1], (u32 __user *)newsp)) goto badframe; + + /* Fill registers for signal handler */ regs->gpr[1] = newsp; regs->gpr[3] = sig; regs->gpr[4] = (unsigned long) &rt_sf->info; @@ -1015,27 +989,18 @@ int sys_debug_setcontext(struct ucontext __user *ctx, /* * OK, we're invoking a handler */ -static int handle_signal(unsigned long sig, struct k_sigaction *ka, - siginfo_t *info, sigset_t *oldset, struct pt_regs *regs, - unsigned long newsp) +int handle_signal32(unsigned long sig, struct k_sigaction *ka, + siginfo_t *info, sigset_t *oldset, struct pt_regs *regs) { struct sigcontext __user *sc; - struct sigregs __user *frame; - unsigned long origsp = newsp; + struct sigframe __user *frame; + unsigned long newsp = 0; /* Set up Signal Frame */ - newsp -= sizeof(struct sigregs); - frame = (struct sigregs __user *) newsp; - - /* Put a sigcontext on the stack */ - newsp -= sizeof(*sc); - sc = (struct sigcontext __user *) newsp; - - /* create a stack frame for the caller of the handler */ - newsp -= __SIGNAL_FRAMESIZE; - - if (!access_ok(VERIFY_WRITE, (void __user *) newsp, origsp - newsp)) + frame = get_sigframe(ka, regs, sizeof(*frame)); + if (unlikely(frame == NULL)) goto badframe; + sc = (struct sigcontext __user *) &frame->sctx; #if _NSIG != 64 #error "Please adjust handle_signal()" @@ -1047,7 +1012,7 @@ static int handle_signal(unsigned long sig, struct k_sigaction *ka, #else || __put_user(oldset->sig[1], &sc->_unused[3]) #endif - || __put_user(to_user_ptr(frame), &sc->regs) + || __put_user(to_user_ptr(&frame->mctx), &sc->regs) || __put_user(sig, &sc->signal)) goto badframe; @@ -1063,8 +1028,11 @@ static int handle_signal(unsigned long sig, struct k_sigaction *ka, current->thread.fpscr.val = 0; /* turn off all fp exceptions */ + /* create a stack frame for the caller of the handler */ + newsp = ((unsigned long)frame) - __SIGNAL_FRAMESIZE; if (put_user(regs->gpr[1], (u32 __user *)newsp)) goto badframe; + regs->gpr[1] = newsp; regs->gpr[3] = sig; regs->gpr[4] = (unsigned long) sc; @@ -1126,106 +1094,3 @@ badframe: force_sig(SIGSEGV, current); return 0; } - -/* - * Note that 'init' is a special process: it doesn't get signals it doesn't - * want to handle. Thus you cannot kill init even with a SIGKILL even by - * mistake. - */ -int do_signal(sigset_t *oldset, struct pt_regs *regs) -{ - siginfo_t info; - struct k_sigaction ka; - unsigned int newsp; - int signr, ret; - -#ifdef CONFIG_PPC32 - if (try_to_freeze()) { - signr = 0; - if (!signal_pending(current)) - goto no_signal; - } -#endif - - if (test_thread_flag(TIF_RESTORE_SIGMASK)) - oldset = ¤t->saved_sigmask; - else if (!oldset) - oldset = ¤t->blocked; - - signr = get_signal_to_deliver(&info, &ka, regs, NULL); -#ifdef CONFIG_PPC32 -no_signal: -#endif - if (TRAP(regs) == 0x0C00 /* System Call! */ - && regs->ccr & 0x10000000 /* error signalled */ - && ((ret = regs->gpr[3]) == ERESTARTSYS - || ret == ERESTARTNOHAND || ret == ERESTARTNOINTR - || ret == ERESTART_RESTARTBLOCK)) { - - if (signr > 0 - && (ret == ERESTARTNOHAND || ret == ERESTART_RESTARTBLOCK - || (ret == ERESTARTSYS - && !(ka.sa.sa_flags & SA_RESTART)))) { - /* make the system call return an EINTR error */ - regs->result = -EINTR; - regs->gpr[3] = EINTR; - /* note that the cr0.SO bit is already set */ - } else { - regs->nip -= 4; /* Back up & retry system call */ - regs->result = 0; - regs->trap = 0; - if (ret == ERESTART_RESTARTBLOCK) - regs->gpr[0] = __NR_restart_syscall; - else - regs->gpr[3] = regs->orig_gpr3; - } - } - - if (signr == 0) { - /* No signal to deliver -- put the saved sigmask back */ - if (test_thread_flag(TIF_RESTORE_SIGMASK)) { - clear_thread_flag(TIF_RESTORE_SIGMASK); - sigprocmask(SIG_SETMASK, ¤t->saved_sigmask, NULL); - } - return 0; /* no signals delivered */ - } - - if ((ka.sa.sa_flags & SA_ONSTACK) && current->sas_ss_size - && !on_sig_stack(regs->gpr[1])) - newsp = current->sas_ss_sp + current->sas_ss_size; - else - newsp = regs->gpr[1]; - newsp &= ~0xfUL; - -#ifdef CONFIG_PPC64 - /* - * Reenable the DABR before delivering the signal to - * user space. The DABR will have been cleared if it - * triggered inside the kernel. - */ - if (current->thread.dabr) - set_dabr(current->thread.dabr); -#endif - - /* Whee! Actually deliver the signal. */ - if (ka.sa.sa_flags & SA_SIGINFO) - ret = handle_rt_signal(signr, &ka, &info, oldset, regs, newsp); - else - ret = handle_signal(signr, &ka, &info, oldset, regs, newsp); - - if (ret) { - spin_lock_irq(¤t->sighand->siglock); - sigorsets(¤t->blocked, ¤t->blocked, - &ka.sa.sa_mask); - if (!(ka.sa.sa_flags & SA_NODEFER)) - sigaddset(¤t->blocked, signr); - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); - /* A signal was successfully delivered; the saved sigmask is in - its frame, and we can clear the TIF_RESTORE_SIGMASK flag */ - if (test_thread_flag(TIF_RESTORE_SIGMASK)) - clear_thread_flag(TIF_RESTORE_SIGMASK); - } - - return ret; -} diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c index b27e26852fdb..de895e6d8c62 100644 --- a/arch/powerpc/kernel/signal_64.c +++ b/arch/powerpc/kernel/signal_64.c @@ -34,9 +34,9 @@ #include <asm/syscalls.h> #include <asm/vdso.h> -#define DEBUG_SIG 0 +#include "signal.h" -#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP))) +#define DEBUG_SIG 0 #define GP_REGS_SIZE min(sizeof(elf_gregset_t), sizeof(struct pt_regs)) #define FP_REGS_SIZE sizeof(elf_fpregset_t) @@ -64,14 +64,6 @@ struct rt_sigframe { char abigap[288]; } __attribute__ ((aligned (16))); -long sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss, unsigned long r5, - unsigned long r6, unsigned long r7, unsigned long r8, - struct pt_regs *regs) -{ - return do_sigaltstack(uss, uoss, regs->gpr[1]); -} - - /* * Set up the sigcontext for the signal frame. */ @@ -208,25 +200,6 @@ static long restore_sigcontext(struct pt_regs *regs, sigset_t *set, int sig, } /* - * Allocate space for the signal frame - */ -static inline void __user * get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, - size_t frame_size) -{ - unsigned long newsp; - - /* Default to using normal stack */ - newsp = regs->gpr[1]; - - if ((ka->sa.sa_flags & SA_ONSTACK) && current->sas_ss_size) { - if (! on_sig_stack(regs->gpr[1])) - newsp = (current->sas_ss_sp + current->sas_ss_size); - } - - return (void __user *)((newsp - frame_size) & -16ul); -} - -/* * Setup the trampoline code on the stack */ static long setup_trampoline(unsigned int syscall, unsigned int __user *tramp) @@ -253,19 +226,6 @@ static long setup_trampoline(unsigned int syscall, unsigned int __user *tramp) } /* - * Restore the user process's signal mask (also used by signal32.c) - */ -void restore_sigmask(sigset_t *set) -{ - sigdelsetmask(set, ~_BLOCKABLE); - spin_lock_irq(¤t->sighand->siglock); - current->blocked = *set; - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); -} - - -/* * Handle {get,set,swap}_context operations */ int sys_swapcontext(struct ucontext __user *old_ctx, @@ -359,7 +319,7 @@ badframe: return 0; } -static int setup_rt_frame(int signr, struct k_sigaction *ka, siginfo_t *info, +int handle_rt_signal64(int signr, struct k_sigaction *ka, siginfo_t *info, sigset_t *set, struct pt_regs *regs) { /* Handler is *really* a pointer to the function descriptor for @@ -373,8 +333,7 @@ static int setup_rt_frame(int signr, struct k_sigaction *ka, siginfo_t *info, long err = 0; frame = get_sigframe(ka, regs, sizeof(*frame)); - - if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame))) + if (unlikely(frame == NULL)) goto badframe; err |= __put_user(&frame->info, &frame->pinfo); @@ -411,7 +370,7 @@ static int setup_rt_frame(int signr, struct k_sigaction *ka, siginfo_t *info, funct_desc_ptr = (func_descr_t __user *) ka->sa.sa_handler; /* Allocate a dummy caller frame for the signal handler. */ - newsp = (unsigned long)frame - __SIGNAL_FRAMESIZE; + newsp = ((unsigned long)frame) - __SIGNAL_FRAMESIZE; err |= put_user(regs->gpr[1], (unsigned long __user *)newsp); /* Set up "regs" so we "return" to the signal handler. */ @@ -442,134 +401,3 @@ badframe: force_sigsegv(signr, current); return 0; } - - -/* - * OK, we're invoking a handler - */ -static int handle_signal(unsigned long sig, struct k_sigaction *ka, - siginfo_t *info, sigset_t *oldset, struct pt_regs *regs) -{ - int ret; - - /* Set up Signal Frame */ - ret = setup_rt_frame(sig, ka, info, oldset, regs); - - if (ret) { - spin_lock_irq(¤t->sighand->siglock); - sigorsets(¤t->blocked, ¤t->blocked, &ka->sa.sa_mask); - if (!(ka->sa.sa_flags & SA_NODEFER)) - sigaddset(¤t->blocked,sig); - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); - } - - return ret; -} - -static inline void syscall_restart(struct pt_regs *regs, struct k_sigaction *ka) -{ - switch ((int)regs->result) { - case -ERESTART_RESTARTBLOCK: - case -ERESTARTNOHAND: - /* ERESTARTNOHAND means that the syscall should only be - * restarted if there was no handler for the signal, and since - * we only get here if there is a handler, we dont restart. - */ - regs->result = -EINTR; - regs->gpr[3] = EINTR; - regs->ccr |= 0x10000000; - break; - case -ERESTARTSYS: - /* ERESTARTSYS means to restart the syscall if there is no - * handler or the handler was registered with SA_RESTART - */ - if (!(ka->sa.sa_flags & SA_RESTART)) { - regs->result = -EINTR; - regs->gpr[3] = EINTR; - regs->ccr |= 0x10000000; - break; - } - /* fallthrough */ - case -ERESTARTNOINTR: - /* ERESTARTNOINTR means that the syscall should be - * called again after the signal handler returns. - */ - regs->gpr[3] = regs->orig_gpr3; - regs->nip -= 4; - regs->result = 0; - break; - } -} - -/* - * Note that 'init' is a special process: it doesn't get signals it doesn't - * want to handle. Thus you cannot kill init even with a SIGKILL even by - * mistake. - */ -int do_signal(sigset_t *oldset, struct pt_regs *regs) -{ - siginfo_t info; - int signr; - struct k_sigaction ka; - - /* - * If the current thread is 32 bit - invoke the - * 32 bit signal handling code - */ - if (test_thread_flag(TIF_32BIT)) - return do_signal32(oldset, regs); - - if (test_thread_flag(TIF_RESTORE_SIGMASK)) - oldset = ¤t->saved_sigmask; - else if (!oldset) - oldset = ¤t->blocked; - - signr = get_signal_to_deliver(&info, &ka, regs, NULL); - if (signr > 0) { - int ret; - - /* Whee! Actually deliver the signal. */ - if (TRAP(regs) == 0x0C00) - syscall_restart(regs, &ka); - - /* - * Reenable the DABR before delivering the signal to - * user space. The DABR will have been cleared if it - * triggered inside the kernel. - */ - if (current->thread.dabr) - set_dabr(current->thread.dabr); - - ret = handle_signal(signr, &ka, &info, oldset, regs); - - /* If a signal was successfully delivered, the saved sigmask is in - its frame, and we can clear the TIF_RESTORE_SIGMASK flag */ - if (ret && test_thread_flag(TIF_RESTORE_SIGMASK)) - clear_thread_flag(TIF_RESTORE_SIGMASK); - - return ret; - } - - if (TRAP(regs) == 0x0C00) { /* System Call! */ - if ((int)regs->result == -ERESTARTNOHAND || - (int)regs->result == -ERESTARTSYS || - (int)regs->result == -ERESTARTNOINTR) { - regs->gpr[3] = regs->orig_gpr3; - regs->nip -= 4; /* Back up & retry system call */ - regs->result = 0; - } else if ((int)regs->result == -ERESTART_RESTARTBLOCK) { - regs->gpr[0] = __NR_restart_syscall; - regs->nip -= 4; - regs->result = 0; - } - } - /* No signal to deliver -- put the saved sigmask back */ - if (test_thread_flag(TIF_RESTORE_SIGMASK)) { - clear_thread_flag(TIF_RESTORE_SIGMASK); - sigprocmask(SIG_SETMASK, ¤t->saved_sigmask, NULL); - } - - return 0; -} -EXPORT_SYMBOL(do_signal); diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index d577b71db375..1ea43160f543 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -212,11 +212,6 @@ int smp_call_function_map(void (*func) (void *info), void *info, int nonatomic, atomic_set(&data.finished, 0); spin_lock(&call_lock); - /* Must grab online cpu count with preempt disabled, otherwise - * it can change. */ - num_cpus = num_online_cpus() - 1; - if (!num_cpus) - goto done; /* remove 'self' from the map */ if (cpu_isset(smp_processor_id(), map)) @@ -224,7 +219,9 @@ int smp_call_function_map(void (*func) (void *info), void *info, int nonatomic, /* sanity check the map, remove any non-online processors. */ cpus_and(map, map, cpu_online_map); - if (cpus_empty(map)) + + num_cpus = cpus_weight(map); + if (!num_cpus) goto done; call_data = &data; @@ -284,7 +281,7 @@ int smp_call_function_single(int cpu, void (*func) (void *info), void *info, int int wait) { cpumask_t map = CPU_MASK_NONE; - int ret = -EBUSY; + int ret = 0; if (!cpu_online(cpu)) return -EINVAL; @@ -292,6 +289,11 @@ int smp_call_function_single(int cpu, void (*func) (void *info), void *info, int cpu_set(cpu, map); if (cpu != get_cpu()) ret = smp_call_function_map(func,info,nonatomic,wait,map); + else { + local_irq_disable(); + func(info); + local_irq_enable(); + } put_cpu(); return ret; } diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c index b42cbf1e2d7d..bd85b5fd08c8 100644 --- a/arch/powerpc/kernel/sys_ppc32.c +++ b/arch/powerpc/kernel/sys_ppc32.c @@ -773,6 +773,13 @@ asmlinkage int compat_sys_truncate64(const char __user * path, u32 reg4, return sys_truncate(path, (high << 32) | low); } +asmlinkage long compat_sys_fallocate(int fd, int mode, u32 offhi, u32 offlo, + u32 lenhi, u32 lenlo) +{ + return sys_fallocate(fd, mode, ((loff_t)offhi << 32) | offlo, + ((loff_t)lenhi << 32) | lenlo); +} + asmlinkage int compat_sys_ftruncate64(unsigned int fd, u32 reg4, unsigned long high, unsigned long low) { diff --git a/arch/powerpc/kernel/syscalls.c b/arch/powerpc/kernel/syscalls.c index fc6647d332cb..f85f402ceaef 100644 --- a/arch/powerpc/kernel/syscalls.c +++ b/arch/powerpc/kernel/syscalls.c @@ -23,6 +23,7 @@ #include <linux/sched.h> #include <linux/syscalls.h> #include <linux/mm.h> +#include <linux/fs.h> #include <linux/smp.h> #include <linux/sem.h> #include <linux/msg.h> diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c index 68991c2d4a1b..55d29ed4b7a0 100644 --- a/arch/powerpc/kernel/sysfs.c +++ b/arch/powerpc/kernel/sysfs.c @@ -442,12 +442,14 @@ int sysfs_add_device_to_node(struct sys_device *dev, int nid) return sysfs_create_link(&node->sysdev.kobj, &dev->kobj, kobject_name(&dev->kobj)); } +EXPORT_SYMBOL_GPL(sysfs_add_device_to_node); void sysfs_remove_device_from_node(struct sys_device *dev, int nid) { struct node *node = &node_devices[nid]; sysfs_remove_link(&node->sysdev.kobj, kobject_name(&dev->kobj)); } +EXPORT_SYMBOL_GPL(sysfs_remove_device_from_node); #else static void register_nodes(void) @@ -457,9 +459,6 @@ static void register_nodes(void) #endif -EXPORT_SYMBOL_GPL(sysfs_add_device_to_node); -EXPORT_SYMBOL_GPL(sysfs_remove_device_from_node); - /* Only valid if CPU is present. */ static ssize_t show_physical_id(struct sys_device *dev, char *buf) { diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index 2c8564d54e4d..c627cf86d1e3 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -77,9 +77,8 @@ /* keep track of when we need to update the rtc */ time_t last_rtc_update; #ifdef CONFIG_PPC_ISERIES -unsigned long iSeries_recal_titan = 0; -unsigned long iSeries_recal_tb = 0; -static unsigned long first_settimeofday = 1; +static unsigned long __initdata iSeries_recal_titan; +static signed long __initdata iSeries_recal_tb; #endif /* The decrementer counts down by 128 every 128ns on a 601. */ @@ -113,8 +112,9 @@ u64 ticklen_to_xs; /* 0.64 fraction */ DEFINE_SPINLOCK(rtc_lock); EXPORT_SYMBOL_GPL(rtc_lock); -u64 tb_to_ns_scale; -unsigned tb_to_ns_shift; +static u64 tb_to_ns_scale __read_mostly; +static unsigned tb_to_ns_shift __read_mostly; +static unsigned long boot_tb __read_mostly; struct gettimeofday_struct do_gtod; @@ -122,6 +122,7 @@ extern struct timezone sys_tz; static long timezone_offset; unsigned long ppc_proc_freq; +EXPORT_SYMBOL(ppc_proc_freq); unsigned long ppc_tb_freq; static u64 tb_last_jiffy __cacheline_aligned_in_smp; @@ -214,7 +215,6 @@ static void account_process_time(struct pt_regs *regs) run_posix_cpu_timers(current); } -#ifdef CONFIG_PPC_SPLPAR /* * Stuff for accounting stolen time. */ @@ -222,19 +222,28 @@ struct cpu_purr_data { int initialized; /* thread is running */ u64 tb; /* last TB value read */ u64 purr; /* last PURR value read */ - spinlock_t lock; }; +/* + * Each entry in the cpu_purr_data array is manipulated only by its + * "owner" cpu -- usually in the timer interrupt but also occasionally + * in process context for cpu online. As long as cpus do not touch + * each others' cpu_purr_data, disabling local interrupts is + * sufficient to serialize accesses. + */ static DEFINE_PER_CPU(struct cpu_purr_data, cpu_purr_data); static void snapshot_tb_and_purr(void *data) { + unsigned long flags; struct cpu_purr_data *p = &__get_cpu_var(cpu_purr_data); - p->tb = mftb(); + local_irq_save(flags); + p->tb = get_tb_or_rtc(); p->purr = mfspr(SPRN_PURR); wmb(); p->initialized = 1; + local_irq_restore(flags); } /* @@ -242,15 +251,14 @@ static void snapshot_tb_and_purr(void *data) */ void snapshot_timebases(void) { - int cpu; - if (!cpu_has_feature(CPU_FTR_PURR)) return; - for_each_possible_cpu(cpu) - spin_lock_init(&per_cpu(cpu_purr_data, cpu).lock); on_each_cpu(snapshot_tb_and_purr, NULL, 0, 1); } +/* + * Must be called with interrupts disabled. + */ void calculate_steal_time(void) { u64 tb, purr; @@ -262,7 +270,6 @@ void calculate_steal_time(void) pme = &per_cpu(cpu_purr_data, smp_processor_id()); if (!pme->initialized) return; /* this can happen in early boot */ - spin_lock(&pme->lock); tb = mftb(); purr = mfspr(SPRN_PURR); stolen = (tb - pme->tb) - (purr - pme->purr); @@ -270,9 +277,9 @@ void calculate_steal_time(void) account_steal_time(current, stolen); pme->tb = tb; pme->purr = purr; - spin_unlock(&pme->lock); } +#ifdef CONFIG_PPC_SPLPAR /* * Must be called before the cpu is added to the online map when * a cpu is being brought up at runtime. @@ -284,12 +291,12 @@ static void snapshot_purr(void) if (!cpu_has_feature(CPU_FTR_PURR)) return; + local_irq_save(flags); pme = &per_cpu(cpu_purr_data, smp_processor_id()); - spin_lock_irqsave(&pme->lock, flags); pme->tb = mftb(); pme->purr = mfspr(SPRN_PURR); pme->initialized = 1; - spin_unlock_irqrestore(&pme->lock, flags); + local_irq_restore(flags); } #endif /* CONFIG_PPC_SPLPAR */ @@ -310,7 +317,7 @@ static void snapshot_purr(void) */ void snapshot_timebase(void) { - __get_cpu_var(last_jiffy) = get_tb(); + __get_cpu_var(last_jiffy) = get_tb_or_rtc(); snapshot_purr(); } @@ -550,10 +557,15 @@ EXPORT_SYMBOL(profile_pc); * returned by the service processor for the timebase frequency. */ -static void iSeries_tb_recal(void) +static int __init iSeries_tb_recal(void) { struct div_result divres; unsigned long titan, tb; + + /* Make sure we only run on iSeries */ + if (!firmware_has_feature(FW_FEATURE_ISERIES)) + return -ENODEV; + tb = get_tb(); titan = HvCallXm_loadTod(); if ( iSeries_recal_titan ) { @@ -594,8 +606,18 @@ static void iSeries_tb_recal(void) } iSeries_recal_titan = titan; iSeries_recal_tb = tb; + + return 0; } -#endif +late_initcall(iSeries_tb_recal); + +/* Called from platform early init */ +void __init iSeries_time_init_early(void) +{ + iSeries_recal_tb = get_tb(); + iSeries_recal_titan = HvCallXm_loadTod(); +} +#endif /* CONFIG_PPC_ISERIES */ /* * For iSeries shared processors, we have to let the hypervisor @@ -662,6 +684,8 @@ void timer_interrupt(struct pt_regs * regs) write_seqlock(&xtime_lock); tb_next_jiffy = tb_last_jiffy + tb_ticks_per_jiffy; + if (__USE_RTC() && tb_next_jiffy >= 1000000000) + tb_next_jiffy -= 1000000000; if (per_cpu(last_jiffy, cpu) >= tb_next_jiffy) { tb_last_jiffy = tb_next_jiffy; do_timer(1); @@ -735,7 +759,7 @@ unsigned long long sched_clock(void) { if (__USE_RTC()) return get_rtc(); - return mulhdu(get_tb(), tb_to_ns_scale) << tb_to_ns_shift; + return mulhdu(get_tb() - boot_tb, tb_to_ns_scale) << tb_to_ns_shift; } int do_settimeofday(struct timespec *tv) @@ -759,12 +783,6 @@ int do_settimeofday(struct timespec *tv) * to the RTC again, or write to the RTC but then they don't call * settimeofday to perform this operation. */ -#ifdef CONFIG_PPC_ISERIES - if (firmware_has_feature(FW_FEATURE_ISERIES) && first_settimeofday) { - iSeries_tb_recal(); - first_settimeofday = 0; - } -#endif /* Make userspace gettimeofday spin until we're done. */ ++vdso_data->tb_update_count; @@ -960,6 +978,8 @@ void __init time_init(void) } tb_to_ns_scale = scale; tb_to_ns_shift = shift; + /* Save the current timebase to pretty up CONFIG_PRINTK_TIME */ + boot_tb = get_tb_or_rtc(); tm = get_boot_time(); diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index bf6445ac9f1c..d8502e377518 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -149,6 +149,7 @@ int die(const char *str, struct pt_regs *regs, long err) bust_spinlocks(0); die.lock_owner = -1; + add_taint(TAINT_DIE); spin_unlock_irqrestore(&die.lock, flags); if (kexec_should_crash(current) || @@ -298,7 +299,7 @@ static inline int check_io_access(struct pt_regs *regs) #ifndef CONFIG_FSL_BOOKE #define get_mc_reason(regs) ((regs)->dsisr) #else -#define get_mc_reason(regs) (mfspr(SPRN_MCSR)) +#define get_mc_reason(regs) (mfspr(SPRN_MCSR) & MCSR_MASK) #endif #define REASON_FP ESR_FP #define REASON_ILLEGAL (ESR_PIL | ESR_PUO) @@ -413,8 +414,6 @@ void machine_check_exception(struct pt_regs *regs) printk("Data Cache Push Parity Error\n"); if (reason & MCSR_DCPERR) printk("Data Cache Parity Error\n"); - if (reason & MCSR_GL_CI) - printk("Guarded Load or Cache-Inhibited stwcx.\n"); if (reason & MCSR_BUS_IAERR) printk("Bus - Instruction Address Error\n"); if (reason & MCSR_BUS_RAERR) @@ -777,7 +776,7 @@ void __kprobes program_check_exception(struct pt_regs *regs) return; if (!(regs->msr & MSR_PR) && /* not user-mode */ - report_bug(regs->nip) == BUG_TRAP_TYPE_WARN) { + report_bug(regs->nip, regs) == BUG_TRAP_TYPE_WARN) { regs->nip += 4; return; } diff --git a/arch/powerpc/kernel/udbg.c b/arch/powerpc/kernel/udbg.c index cbca1df8bc60..0f9b4eadfbcb 100644 --- a/arch/powerpc/kernel/udbg.c +++ b/arch/powerpc/kernel/udbg.c @@ -155,7 +155,7 @@ static int early_console_initialized; * Called by setup_system after ppc_md->probe and ppc_md->early_init. * Call it again after setting udbg_putc in ppc_md->setup_arch. */ -void register_early_udbg_console(void) +void __init register_early_udbg_console(void) { if (early_console_initialized) return; diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c index 4245579edb4e..213fa31ac537 100644 --- a/arch/powerpc/kernel/vdso.c +++ b/arch/powerpc/kernel/vdso.c @@ -98,6 +98,18 @@ static struct vdso_patch_def vdso_patches[] = { CPU_FTR_USE_TB, 0, "__kernel_gettimeofday", NULL }, + { + CPU_FTR_USE_TB, 0, + "__kernel_clock_gettime", NULL + }, + { + CPU_FTR_USE_TB, 0, + "__kernel_clock_getres", NULL + }, + { + CPU_FTR_USE_TB, 0, + "__kernel_get_tbfreq", NULL + }, }; /* @@ -670,7 +682,7 @@ static int __init vdso_init(void) /* * Fill up the "systemcfg" stuff for backward compatiblity */ - strcpy(vdso_data->eye_catcher, "SYSTEMCFG:PPC64"); + strcpy((char *)vdso_data->eye_catcher, "SYSTEMCFG:PPC64"); vdso_data->version.major = SYSTEMCFG_MAJOR; vdso_data->version.minor = SYSTEMCFG_MINOR; vdso_data->processor = mfspr(SPRN_PVR); diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S index 21c39ff2dc39..0c458556399f 100644 --- a/arch/powerpc/kernel/vmlinux.lds.S +++ b/arch/powerpc/kernel/vmlinux.lds.S @@ -7,6 +7,7 @@ #define PROVIDE32(x) PROVIDE(x) #endif #include <asm-generic/vmlinux.lds.h> +#include <asm/cache.h> ENTRY(_stext) @@ -62,6 +63,8 @@ SECTIONS __stop___ex_table = .; } + NOTES + BUG_TABLE /* @@ -143,6 +146,7 @@ SECTIONS .data.percpu : { __per_cpu_start = .; *(.data.percpu) + *(.data.percpu.shared_aligned) __per_cpu_end = .; } @@ -173,7 +177,9 @@ SECTIONS } #else .data : { - *(.data .data.rel* .toc1) + DATA_DATA + *(.data.rel*) + *(.toc1) *(.branch_lt) } @@ -211,6 +217,11 @@ SECTIONS *(.data.cacheline_aligned) } + . = ALIGN(L1_CACHE_BYTES); + .data.read_mostly : { + *(.data.read_mostly) + } + . = ALIGN(PAGE_SIZE); __data_nosave : { __nosave_begin = .; diff --git a/arch/powerpc/lib/rheap.c b/arch/powerpc/lib/rheap.c index 2f24ea0d723a..ada5b42dd231 100644 --- a/arch/powerpc/lib/rheap.c +++ b/arch/powerpc/lib/rheap.c @@ -16,6 +16,7 @@ #include <linux/errno.h> #include <linux/kernel.h> #include <linux/mm.h> +#include <linux/err.h> #include <linux/slab.h> #include <asm/rheap.h> diff --git a/arch/powerpc/mm/44x_mmu.c b/arch/powerpc/mm/44x_mmu.c index ca4dcb07a939..c3df50476539 100644 --- a/arch/powerpc/mm/44x_mmu.c +++ b/arch/powerpc/mm/44x_mmu.c @@ -12,7 +12,6 @@ * Modifications by Paul Mackerras (PowerMac) (paulus@cs.anu.edu.au) * and Cort Dougan (PReP) (cort@cs.nmt.edu) * Copyright (C) 1996 Paul Mackerras - * Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk). * * Derived from "arch/i386/mm/init.c" * Copyright (C) 1991, 1992, 1993, 1994 Linus Torvalds diff --git a/arch/powerpc/mm/4xx_mmu.c b/arch/powerpc/mm/4xx_mmu.c index 838e09db71d9..7ff2609b64d1 100644 --- a/arch/powerpc/mm/4xx_mmu.c +++ b/arch/powerpc/mm/4xx_mmu.c @@ -9,7 +9,6 @@ * Modifications by Paul Mackerras (PowerMac) (paulus@cs.anu.edu.au) * and Cort Dougan (PReP) (cort@cs.nmt.edu) * Copyright (C) 1996 Paul Mackerras - * Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk). * * Derived from "arch/i386/mm/init.c" * Copyright (C) 1991, 1992, 1993, 1994 Linus Torvalds diff --git a/arch/powerpc/mm/Makefile b/arch/powerpc/mm/Makefile index 4f839c6a9768..7e4d27ad3dee 100644 --- a/arch/powerpc/mm/Makefile +++ b/arch/powerpc/mm/Makefile @@ -11,8 +11,7 @@ obj-$(CONFIG_PPC32) += init_32.o pgtable_32.o mmu_context_32.o hash-$(CONFIG_PPC_NATIVE) := hash_native_64.o obj-$(CONFIG_PPC64) += init_64.o pgtable_64.o mmu_context_64.o \ hash_utils_64.o hash_low_64.o tlb_64.o \ - slb_low.o slb.o stab.o mmap.o imalloc.o \ - $(hash-y) + slb_low.o slb.o stab.o mmap.o $(hash-y) obj-$(CONFIG_PPC_STD_MMU_32) += ppc_mmu_32.o hash_low_32.o tlb_32.o obj-$(CONFIG_40x) += 4xx_mmu.o obj-$(CONFIG_44x) += 44x_mmu.o diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c index 115b25f50bf8..ab3546c5ac3a 100644 --- a/arch/powerpc/mm/fault.c +++ b/arch/powerpc/mm/fault.c @@ -145,7 +145,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address, struct mm_struct *mm = current->mm; siginfo_t info; int code = SEGV_MAPERR; - int is_write = 0; + int is_write = 0, ret; int trap = TRAP(regs); int is_exec = trap == 0x400; @@ -283,7 +283,13 @@ good_area: /* protection fault */ if (error_code & DSISR_PROTFAULT) goto bad_area; - if (!(vma->vm_flags & VM_EXEC)) + /* + * Allow execution from readable areas if the MMU does not + * provide separate controls over reading and executing. + */ + if (!(vma->vm_flags & VM_EXEC) && + (cpu_has_feature(CPU_FTR_NOEXECUTE) || + !(vma->vm_flags & (VM_READ | VM_WRITE)))) goto bad_area; #else pte_t *ptep; @@ -330,22 +336,18 @@ good_area: * the fault. */ survive: - switch (handle_mm_fault(mm, vma, address, is_write)) { - - case VM_FAULT_MINOR: - current->min_flt++; - break; - case VM_FAULT_MAJOR: - current->maj_flt++; - break; - case VM_FAULT_SIGBUS: - goto do_sigbus; - case VM_FAULT_OOM: - goto out_of_memory; - default: + ret = handle_mm_fault(mm, vma, address, is_write); + if (unlikely(ret & VM_FAULT_ERROR)) { + if (ret & VM_FAULT_OOM) + goto out_of_memory; + else if (ret & VM_FAULT_SIGBUS) + goto do_sigbus; BUG(); } - + if (ret & VM_FAULT_MAJOR) + current->maj_flt++; + else + current->min_flt++; up_read(&mm->mmap_sem); return 0; @@ -380,7 +382,7 @@ out_of_memory: } printk("VM: killing process %s\n", current->comm); if (user_mode(regs)) - do_exit(SIGKILL); + do_group_exit(SIGKILL); return SIGKILL; do_sigbus: diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/fsl_booke_mmu.c index 123da03ab118..afab247d472f 100644 --- a/arch/powerpc/mm/fsl_booke_mmu.c +++ b/arch/powerpc/mm/fsl_booke_mmu.c @@ -14,7 +14,6 @@ * Modifications by Paul Mackerras (PowerMac) (paulus@cs.anu.edu.au) * and Cort Dougan (PReP) (cort@cs.nmt.edu) * Copyright (C) 1996 Paul Mackerras - * Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk). * * Derived from "arch/i386/mm/init.c" * Copyright (C) 1991, 1992, 1993, 1994 Linus Torvalds diff --git a/arch/powerpc/mm/hash_low_64.S b/arch/powerpc/mm/hash_low_64.S index 4762ff7c14df..35eabfb50723 100644 --- a/arch/powerpc/mm/hash_low_64.S +++ b/arch/powerpc/mm/hash_low_64.S @@ -472,10 +472,12 @@ _GLOBAL(htab_call_hpte_insert1) /* Now try secondary slot */ /* real page number in r5, PTE RPN value + index */ - rldicl r5,r31,64-PTE_RPN_SHIFT,PTE_RPN_SHIFT + andis. r0,r31,_PAGE_4K_PFN@h + srdi r5,r31,PTE_RPN_SHIFT + bne- 3f sldi r5,r5,PAGE_SHIFT-HW_PAGE_SHIFT add r5,r5,r25 - sldi r5,r5,HW_PAGE_SHIFT +3: sldi r5,r5,HW_PAGE_SHIFT /* Calculate secondary group hash */ andc r0,r27,r28 diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c index 4a20d890e2f4..6ba9b47e55af 100644 --- a/arch/powerpc/mm/hash_native_64.c +++ b/arch/powerpc/mm/hash_native_64.c @@ -104,7 +104,7 @@ static inline void tlbie(unsigned long va, int psize, int local) spin_unlock(&native_tlbie_lock); } -static inline void native_lock_hpte(hpte_t *hptep) +static inline void native_lock_hpte(struct hash_pte *hptep) { unsigned long *word = &hptep->v; @@ -116,7 +116,7 @@ static inline void native_lock_hpte(hpte_t *hptep) } } -static inline void native_unlock_hpte(hpte_t *hptep) +static inline void native_unlock_hpte(struct hash_pte *hptep) { unsigned long *word = &hptep->v; @@ -128,7 +128,7 @@ static long native_hpte_insert(unsigned long hpte_group, unsigned long va, unsigned long pa, unsigned long rflags, unsigned long vflags, int psize) { - hpte_t *hptep = htab_address + hpte_group; + struct hash_pte *hptep = htab_address + hpte_group; unsigned long hpte_v, hpte_r; int i; @@ -163,7 +163,7 @@ static long native_hpte_insert(unsigned long hpte_group, unsigned long va, hptep->r = hpte_r; /* Guarantee the second dword is visible before the valid bit */ - __asm__ __volatile__ ("eieio" : : : "memory"); + eieio(); /* * Now set the first dword including the valid bit * NOTE: this also unlocks the hpte @@ -177,7 +177,7 @@ static long native_hpte_insert(unsigned long hpte_group, unsigned long va, static long native_hpte_remove(unsigned long hpte_group) { - hpte_t *hptep; + struct hash_pte *hptep; int i; int slot_offset; unsigned long hpte_v; @@ -217,7 +217,7 @@ static long native_hpte_remove(unsigned long hpte_group) static long native_hpte_updatepp(unsigned long slot, unsigned long newpp, unsigned long va, int psize, int local) { - hpte_t *hptep = htab_address + slot; + struct hash_pte *hptep = htab_address + slot; unsigned long hpte_v, want_v; int ret = 0; @@ -233,15 +233,14 @@ static long native_hpte_updatepp(unsigned long slot, unsigned long newpp, /* Even if we miss, we need to invalidate the TLB */ if (!HPTE_V_COMPARE(hpte_v, want_v) || !(hpte_v & HPTE_V_VALID)) { DBG_LOW(" -> miss\n"); - native_unlock_hpte(hptep); ret = -1; } else { DBG_LOW(" -> hit\n"); /* Update the HPTE */ hptep->r = (hptep->r & ~(HPTE_R_PP | HPTE_R_N)) | (newpp & (HPTE_R_PP | HPTE_R_N | HPTE_R_C)); - native_unlock_hpte(hptep); } + native_unlock_hpte(hptep); /* Ensure it is out of the tlb too. */ tlbie(va, psize, local); @@ -251,7 +250,7 @@ static long native_hpte_updatepp(unsigned long slot, unsigned long newpp, static long native_hpte_find(unsigned long va, int psize) { - hpte_t *hptep; + struct hash_pte *hptep; unsigned long hash; unsigned long i, j; long slot; @@ -294,7 +293,7 @@ static void native_hpte_updateboltedpp(unsigned long newpp, unsigned long ea, { unsigned long vsid, va; long slot; - hpte_t *hptep; + struct hash_pte *hptep; vsid = get_kernel_vsid(ea); va = (vsid << 28) | (ea & 0x0fffffff); @@ -315,7 +314,7 @@ static void native_hpte_updateboltedpp(unsigned long newpp, unsigned long ea, static void native_hpte_invalidate(unsigned long slot, unsigned long va, int psize, int local) { - hpte_t *hptep = htab_address + slot; + struct hash_pte *hptep = htab_address + slot; unsigned long hpte_v; unsigned long want_v; unsigned long flags; @@ -345,7 +344,7 @@ static void native_hpte_invalidate(unsigned long slot, unsigned long va, #define LP_BITS 8 #define LP_MASK(i) ((0xFF >> (i)) << LP_SHIFT) -static void hpte_decode(hpte_t *hpte, unsigned long slot, +static void hpte_decode(struct hash_pte *hpte, unsigned long slot, int *psize, unsigned long *va) { unsigned long hpte_r = hpte->r; @@ -415,7 +414,7 @@ static void hpte_decode(hpte_t *hpte, unsigned long slot, static void native_hpte_clear(void) { unsigned long slot, slots, flags; - hpte_t *hptep = htab_address; + struct hash_pte *hptep = htab_address; unsigned long hpte_v, va; unsigned long pteg_count; int psize; @@ -462,7 +461,7 @@ static void native_hpte_clear(void) static void native_flush_hash_range(unsigned long number, int local) { unsigned long va, hash, index, hidx, shift, slot; - hpte_t *hptep; + struct hash_pte *hptep; unsigned long hpte_v; unsigned long want_v; unsigned long flags; diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index 4f2f4534a9d8..a47151e806ca 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -87,7 +87,7 @@ extern unsigned long dart_tablebase; static unsigned long _SDR1; struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT]; -hpte_t *htab_address; +struct hash_pte *htab_address; unsigned long htab_size_bytes; unsigned long htab_hash_mask; int mmu_linear_psize = MMU_PAGE_4K; @@ -609,7 +609,7 @@ static void demote_segment_4k(struct mm_struct *mm, unsigned long addr) mm->context.sllp = SLB_VSID_USER | mmu_psize_defs[MMU_PAGE_4K].sllp; #endif /* CONFIG_PPC_MM_SLICES */ -#ifdef CONFIG_SPE_BASE +#ifdef CONFIG_SPU_BASE spu_flush_all_slbs(mm); #endif } @@ -744,7 +744,7 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap) "to 4kB pages because of " "non-cacheable mapping\n"); psize = mmu_vmalloc_psize = MMU_PAGE_4K; -#ifdef CONFIG_SPE_BASE +#ifdef CONFIG_SPU_BASE spu_flush_all_slbs(mm); #endif } @@ -759,7 +759,7 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap) mmu_psize_defs[mmu_vmalloc_psize].sllp) { get_paca()->vmalloc_sllp = mmu_psize_defs[mmu_vmalloc_psize].sllp; - slb_flush_and_rebolt(); + slb_vmalloc_update(); } #endif /* CONFIG_PPC_64K_PAGES */ @@ -795,7 +795,7 @@ void hash_preload(struct mm_struct *mm, unsigned long ea, #ifdef CONFIG_PPC_MM_SLICES /* We only prefault standard pages for now */ - if (unlikely(get_slice_psize(mm, ea) != mm->context.user_psize)); + if (unlikely(get_slice_psize(mm, ea) != mm->context.user_psize)) return; #endif diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index 92a1b16fb7e3..4835f73af304 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -542,7 +542,7 @@ static int __init hugetlbpage_init(void) HUGEPTE_TABLE_SIZE, HUGEPTE_TABLE_SIZE, 0, - zero_ctor, NULL); + zero_ctor); if (! huge_pgtable_cache) panic("hugetlbpage_init(): could not create hugepte cache\n"); diff --git a/arch/powerpc/mm/imalloc.c b/arch/powerpc/mm/imalloc.c deleted file mode 100644 index c831815c31f0..000000000000 --- a/arch/powerpc/mm/imalloc.c +++ /dev/null @@ -1,313 +0,0 @@ -/* - * c 2001 PPC 64 Team, IBM Corp - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#include <linux/slab.h> -#include <linux/vmalloc.h> - -#include <asm/uaccess.h> -#include <asm/pgalloc.h> -#include <asm/pgtable.h> -#include <linux/mutex.h> -#include <asm/cacheflush.h> - -#include "mmu_decl.h" - -static DEFINE_MUTEX(imlist_mutex); -struct vm_struct * imlist = NULL; - -static int get_free_im_addr(unsigned long size, unsigned long *im_addr) -{ - unsigned long addr; - struct vm_struct **p, *tmp; - - addr = ioremap_bot; - for (p = &imlist; (tmp = *p) ; p = &tmp->next) { - if (size + addr < (unsigned long) tmp->addr) - break; - if ((unsigned long)tmp->addr >= ioremap_bot) - addr = tmp->size + (unsigned long) tmp->addr; - if (addr >= IMALLOC_END-size) - return 1; - } - *im_addr = addr; - - return 0; -} - -/* Return whether the region described by v_addr and size is a subset - * of the region described by parent - */ -static inline int im_region_is_subset(unsigned long v_addr, unsigned long size, - struct vm_struct *parent) -{ - return (int) (v_addr >= (unsigned long) parent->addr && - v_addr < (unsigned long) parent->addr + parent->size && - size < parent->size); -} - -/* Return whether the region described by v_addr and size is a superset - * of the region described by child - */ -static int im_region_is_superset(unsigned long v_addr, unsigned long size, - struct vm_struct *child) -{ - struct vm_struct parent; - - parent.addr = (void *) v_addr; - parent.size = size; - - return im_region_is_subset((unsigned long) child->addr, child->size, - &parent); -} - -/* Return whether the region described by v_addr and size overlaps - * the region described by vm. Overlapping regions meet the - * following conditions: - * 1) The regions share some part of the address space - * 2) The regions aren't identical - * 3) Neither region is a subset of the other - */ -static int im_region_overlaps(unsigned long v_addr, unsigned long size, - struct vm_struct *vm) -{ - if (im_region_is_superset(v_addr, size, vm)) - return 0; - - return (v_addr + size > (unsigned long) vm->addr + vm->size && - v_addr < (unsigned long) vm->addr + vm->size) || - (v_addr < (unsigned long) vm->addr && - v_addr + size > (unsigned long) vm->addr); -} - -/* Determine imalloc status of region described by v_addr and size. - * Can return one of the following: - * IM_REGION_UNUSED - Entire region is unallocated in imalloc space. - * IM_REGION_SUBSET - Region is a subset of a region that is already - * allocated in imalloc space. - * vm will be assigned to a ptr to the parent region. - * IM_REGION_EXISTS - Exact region already allocated in imalloc space. - * vm will be assigned to a ptr to the existing imlist - * member. - * IM_REGION_OVERLAPS - Region overlaps an allocated region in imalloc space. - * IM_REGION_SUPERSET - Region is a superset of a region that is already - * allocated in imalloc space. - */ -static int im_region_status(unsigned long v_addr, unsigned long size, - struct vm_struct **vm) -{ - struct vm_struct *tmp; - - for (tmp = imlist; tmp; tmp = tmp->next) - if (v_addr < (unsigned long) tmp->addr + tmp->size) - break; - - *vm = NULL; - if (tmp) { - if (im_region_overlaps(v_addr, size, tmp)) - return IM_REGION_OVERLAP; - - *vm = tmp; - if (im_region_is_subset(v_addr, size, tmp)) { - /* Return with tmp pointing to superset */ - return IM_REGION_SUBSET; - } - if (im_region_is_superset(v_addr, size, tmp)) { - /* Return with tmp pointing to first subset */ - return IM_REGION_SUPERSET; - } - else if (v_addr == (unsigned long) tmp->addr && - size == tmp->size) { - /* Return with tmp pointing to exact region */ - return IM_REGION_EXISTS; - } - } - - return IM_REGION_UNUSED; -} - -static struct vm_struct * split_im_region(unsigned long v_addr, - unsigned long size, struct vm_struct *parent) -{ - struct vm_struct *vm1 = NULL; - struct vm_struct *vm2 = NULL; - struct vm_struct *new_vm = NULL; - - vm1 = kmalloc(sizeof(*vm1), GFP_KERNEL); - if (vm1 == NULL) { - printk(KERN_ERR "%s() out of memory\n", __FUNCTION__); - return NULL; - } - - if (v_addr == (unsigned long) parent->addr) { - /* Use existing parent vm_struct to represent child, allocate - * new one for the remainder of parent range - */ - vm1->size = parent->size - size; - vm1->addr = (void *) (v_addr + size); - vm1->next = parent->next; - - parent->size = size; - parent->next = vm1; - new_vm = parent; - } else if (v_addr + size == (unsigned long) parent->addr + - parent->size) { - /* Allocate new vm_struct to represent child, use existing - * parent one for remainder of parent range - */ - vm1->size = size; - vm1->addr = (void *) v_addr; - vm1->next = parent->next; - new_vm = vm1; - - parent->size -= size; - parent->next = vm1; - } else { - /* Allocate two new vm_structs for the new child and - * uppermost remainder, and use existing parent one for the - * lower remainder of parent range - */ - vm2 = kmalloc(sizeof(*vm2), GFP_KERNEL); - if (vm2 == NULL) { - printk(KERN_ERR "%s() out of memory\n", __FUNCTION__); - kfree(vm1); - return NULL; - } - - vm1->size = size; - vm1->addr = (void *) v_addr; - vm1->next = vm2; - new_vm = vm1; - - vm2->size = ((unsigned long) parent->addr + parent->size) - - (v_addr + size); - vm2->addr = (void *) v_addr + size; - vm2->next = parent->next; - - parent->size = v_addr - (unsigned long) parent->addr; - parent->next = vm1; - } - - return new_vm; -} - -static struct vm_struct * __add_new_im_area(unsigned long req_addr, - unsigned long size) -{ - struct vm_struct **p, *tmp, *area; - - for (p = &imlist; (tmp = *p) ; p = &tmp->next) { - if (req_addr + size <= (unsigned long)tmp->addr) - break; - } - - area = kmalloc(sizeof(*area), GFP_KERNEL); - if (!area) - return NULL; - area->flags = 0; - area->addr = (void *)req_addr; - area->size = size; - area->next = *p; - *p = area; - - return area; -} - -static struct vm_struct * __im_get_area(unsigned long req_addr, - unsigned long size, - int criteria) -{ - struct vm_struct *tmp; - int status; - - status = im_region_status(req_addr, size, &tmp); - if ((criteria & status) == 0) { - return NULL; - } - - switch (status) { - case IM_REGION_UNUSED: - tmp = __add_new_im_area(req_addr, size); - break; - case IM_REGION_SUBSET: - tmp = split_im_region(req_addr, size, tmp); - break; - case IM_REGION_EXISTS: - /* Return requested region */ - break; - case IM_REGION_SUPERSET: - /* Return first existing subset of requested region */ - break; - default: - printk(KERN_ERR "%s() unexpected imalloc region status\n", - __FUNCTION__); - tmp = NULL; - } - - return tmp; -} - -struct vm_struct * im_get_free_area(unsigned long size) -{ - struct vm_struct *area; - unsigned long addr; - - mutex_lock(&imlist_mutex); - if (get_free_im_addr(size, &addr)) { - printk(KERN_ERR "%s() cannot obtain addr for size 0x%lx\n", - __FUNCTION__, size); - area = NULL; - goto next_im_done; - } - - area = __im_get_area(addr, size, IM_REGION_UNUSED); - if (area == NULL) { - printk(KERN_ERR - "%s() cannot obtain area for addr 0x%lx size 0x%lx\n", - __FUNCTION__, addr, size); - } -next_im_done: - mutex_unlock(&imlist_mutex); - return area; -} - -struct vm_struct * im_get_area(unsigned long v_addr, unsigned long size, - int criteria) -{ - struct vm_struct *area; - - mutex_lock(&imlist_mutex); - area = __im_get_area(v_addr, size, criteria); - mutex_unlock(&imlist_mutex); - return area; -} - -void im_free(void * addr) -{ - struct vm_struct **p, *tmp; - - if (!addr) - return; - if ((unsigned long) addr & ~PAGE_MASK) { - printk(KERN_ERR "Trying to %s bad address (%p)\n", __FUNCTION__, addr); - return; - } - mutex_lock(&imlist_mutex); - for (p = &imlist ; (tmp = *p) ; p = &tmp->next) { - if (tmp->addr == addr) { - *p = tmp->next; - unmap_vm_area(tmp); - kfree(tmp); - mutex_unlock(&imlist_mutex); - return; - } - } - mutex_unlock(&imlist_mutex); - printk(KERN_ERR "Trying to %s nonexistent area (%p)\n", __FUNCTION__, - addr); -} diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c index 5fce6ccecb8d..e1f5ded851f6 100644 --- a/arch/powerpc/mm/init_32.c +++ b/arch/powerpc/mm/init_32.c @@ -5,7 +5,6 @@ * Modifications by Paul Mackerras (PowerMac) (paulus@cs.anu.edu.au) * and Cort Dougan (PReP) (cort@cs.nmt.edu) * Copyright (C) 1996 Paul Mackerras - * Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk). * PPC44x/36-bit changes by Matt Porter (mporter@mvista.com) * * Derived from "arch/i386/mm/init.c" diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c index 7312a265545f..9f27bb56a61d 100644 --- a/arch/powerpc/mm/init_64.c +++ b/arch/powerpc/mm/init_64.c @@ -5,7 +5,6 @@ * Modifications by Paul Mackerras (PowerMac) (paulus@cs.anu.edu.au) * and Cort Dougan (PReP) (cort@cs.nmt.edu) * Copyright (C) 1996 Paul Mackerras - * Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk). * * Derived from "arch/i386/mm/init.c" * Copyright (C) 1991, 1992, 1993, 1994 Linus Torvalds @@ -179,7 +178,6 @@ void pgtable_cache_init(void) pgtable_cache[i] = kmem_cache_create(name, size, size, SLAB_PANIC, - zero_ctor, - NULL); + zero_ctor); } } diff --git a/arch/powerpc/mm/lmb.c b/arch/powerpc/mm/lmb.c index e3a1e8dc536a..8f4d2dc4cafb 100644 --- a/arch/powerpc/mm/lmb.c +++ b/arch/powerpc/mm/lmb.c @@ -138,8 +138,8 @@ void __init lmb_analyze(void) static long __init lmb_add_region(struct lmb_region *rgn, unsigned long base, unsigned long size) { - unsigned long i, coalesced = 0; - long adjacent; + unsigned long coalesced = 0; + long adjacent, i; /* First try and coalesce this LMB with another. */ for (i=0; i < rgn->cnt; i++) { diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 0266a94d83b6..f0e7eedb1ba3 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -5,7 +5,6 @@ * Modifications by Paul Mackerras (PowerMac) (paulus@cs.anu.edu.au) * and Cort Dougan (PReP) (cort@cs.nmt.edu) * Copyright (C) 1996 Paul Mackerras - * Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk). * PPC44x/36-bit changes by Matt Porter (mporter@mvista.com) * * Derived from "arch/i386/mm/init.c" @@ -129,8 +128,6 @@ int __devinit arch_add_memory(int nid, u64 start, u64 size) zone = pgdata->node_zones; return __add_pages(zone, start_pfn, nr_pages); - - return 0; } /* diff --git a/arch/powerpc/mm/mmu_context_32.c b/arch/powerpc/mm/mmu_context_32.c index 792086b01000..cc32ba41d900 100644 --- a/arch/powerpc/mm/mmu_context_32.c +++ b/arch/powerpc/mm/mmu_context_32.c @@ -11,7 +11,6 @@ * Modifications by Paul Mackerras (PowerMac) (paulus@cs.anu.edu.au) * and Cort Dougan (PReP) (cort@cs.nmt.edu) * Copyright (C) 1996 Paul Mackerras - * Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk). * * Derived from "arch/i386/mm/init.c" * Copyright (C) 1991, 1992, 1993, 1994 Linus Torvalds diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h index 2558c34eedaa..c94a64fd3c01 100644 --- a/arch/powerpc/mm/mmu_decl.h +++ b/arch/powerpc/mm/mmu_decl.h @@ -8,7 +8,6 @@ * Modifications by Paul Mackerras (PowerMac) (paulus@cs.anu.edu.au) * and Cort Dougan (PReP) (cort@cs.nmt.edu) * Copyright (C) 1996 Paul Mackerras - * Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk). * * Derived from "arch/i386/mm/init.c" * Copyright (C) 1991, 1992, 1993, 1994 Linus Torvalds @@ -40,8 +39,8 @@ extern int __map_without_bats; extern unsigned long ioremap_base; extern unsigned int rtas_data, rtas_size; -struct _PTE; -extern struct _PTE *Hash, *Hash_end; +struct hash_pte; +extern struct hash_pte *Hash, *Hash_end; extern unsigned long Hash_size, Hash_mask; extern unsigned int num_tlbcam_entries; @@ -90,16 +89,4 @@ static inline void flush_HPTE(unsigned context, unsigned long va, else _tlbie(va); } -#else /* CONFIG_PPC64 */ -/* imalloc region types */ -#define IM_REGION_UNUSED 0x1 -#define IM_REGION_SUBSET 0x2 -#define IM_REGION_EXISTS 0x4 -#define IM_REGION_OVERLAP 0x8 -#define IM_REGION_SUPERSET 0x10 - -extern struct vm_struct * im_get_free_area(unsigned long size); -extern struct vm_struct * im_get_area(unsigned long v_addr, unsigned long size, - int region_type); -extern void im_free(void *addr); #endif diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index de45aa82d97b..c12adc3ddffd 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -307,9 +307,9 @@ static void __init parse_drconf_memory(struct device_node *memory) const unsigned int *lm, *dm, *aa; unsigned int ls, ld, la; unsigned int n, aam, aalen; - unsigned long lmb_size, size; + unsigned long lmb_size, size, start; int nid, default_nid = 0; - unsigned int start, ai, flags; + unsigned int ai, flags; lm = of_get_property(memory, "ibm,lmb-size", &ls); dm = of_get_property(memory, "ibm,dynamic-memory", &ld); diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c index f6ae1a57d652..64488723162a 100644 --- a/arch/powerpc/mm/pgtable_32.c +++ b/arch/powerpc/mm/pgtable_32.c @@ -8,7 +8,6 @@ * Modifications by Paul Mackerras (PowerMac) (paulus@cs.anu.edu.au) * and Cort Dougan (PReP) (cort@cs.nmt.edu) * Copyright (C) 1996 Paul Mackerras - * Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk). * * Derived from "arch/i386/mm/init.c" * Copyright (C) 1991, 1992, 1993, 1994 Linus Torvalds @@ -37,7 +36,6 @@ unsigned long ioremap_base; unsigned long ioremap_bot; EXPORT_SYMBOL(ioremap_bot); /* aka VMALLOC_END */ -int io_bat_index; #if defined(CONFIG_6xx) || defined(CONFIG_POWER3) #define HAVE_BATS 1 @@ -300,51 +298,6 @@ void __init mapin_ram(void) } } -/* is x a power of 4? */ -#define is_power_of_4(x) is_power_of_2(x) && (ffs(x) & 1) - -/* - * Set up a mapping for a block of I/O. - * virt, phys, size must all be page-aligned. - * This should only be called before ioremap is called. - */ -void __init io_block_mapping(unsigned long virt, phys_addr_t phys, - unsigned int size, int flags) -{ - int i; - - if (virt > KERNELBASE && virt < ioremap_bot) - ioremap_bot = ioremap_base = virt; - -#ifdef HAVE_BATS - /* - * Use a BAT for this if possible... - */ - if (io_bat_index < 2 && is_power_of_2(size) - && (virt & (size - 1)) == 0 && (phys & (size - 1)) == 0) { - setbat(io_bat_index, virt, phys, size, flags); - ++io_bat_index; - return; - } -#endif /* HAVE_BATS */ - -#ifdef HAVE_TLBCAM - /* - * Use a CAM for this if possible... - */ - if (tlbcam_index < num_tlbcam_entries && is_power_of_4(size) - && (virt & (size - 1)) == 0 && (phys & (size - 1)) == 0) { - settlbcam(tlbcam_index, virt, phys, size, flags, 0); - ++tlbcam_index; - return; - } -#endif /* HAVE_TLBCAM */ - - /* No BATs available, put it in the page tables. */ - for (i = 0; i < size; i += PAGE_SIZE) - map_page(virt + i, phys + i, flags); -} - /* Scan the real Linux page tables and return a PTE pointer for * a virtual address in a context. * Returns true (1) if PTE was found, zero otherwise. The pointer to @@ -379,82 +332,6 @@ get_pteptr(struct mm_struct *mm, unsigned long addr, pte_t **ptep, pmd_t **pmdp) return(retval); } -/* Find physical address for this virtual address. Normally used by - * I/O functions, but anyone can call it. - */ -unsigned long iopa(unsigned long addr) -{ - unsigned long pa; - - /* I don't know why this won't work on PMacs or CHRP. It - * appears there is some bug, or there is some implicit - * mapping done not properly represented by BATs or in page - * tables.......I am actively working on resolving this, but - * can't hold up other stuff. -- Dan - */ - pte_t *pte; - struct mm_struct *mm; - - /* Check the BATs */ - pa = v_mapped_by_bats(addr); - if (pa) - return pa; - - /* Allow mapping of user addresses (within the thread) - * for DMA if necessary. - */ - if (addr < TASK_SIZE) - mm = current->mm; - else - mm = &init_mm; - - pa = 0; - if (get_pteptr(mm, addr, &pte, NULL)) { - pa = (pte_val(*pte) & PAGE_MASK) | (addr & ~PAGE_MASK); - pte_unmap(pte); - } - - return(pa); -} - -/* This is will find the virtual address for a physical one.... - * Swiped from APUS, could be dangerous :-). - * This is only a placeholder until I really find a way to make this - * work. -- Dan - */ -unsigned long -mm_ptov (unsigned long paddr) -{ - unsigned long ret; -#if 0 - if (paddr < 16*1024*1024) - ret = ZTWO_VADDR(paddr); - else { - int i; - - for (i = 0; i < kmap_chunk_count;){ - unsigned long phys = kmap_chunks[i++]; - unsigned long size = kmap_chunks[i++]; - unsigned long virt = kmap_chunks[i++]; - if (paddr >= phys - && paddr < (phys + size)){ - ret = virt + paddr - phys; - goto exit; - } - } - - ret = (unsigned long) __va(paddr); - } -exit: -#ifdef DEBUGPV - printk ("PTOV(%lx)=%lx\n", paddr, ret); -#endif -#else - ret = (unsigned long)paddr + KERNELBASE; -#endif - return ret; -} - #ifdef CONFIG_DEBUG_PAGEALLOC static int __change_page_attr(struct page *page, pgprot_t prot) diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c index ad6e135bf212..3dfd10db931a 100644 --- a/arch/powerpc/mm/pgtable_64.c +++ b/arch/powerpc/mm/pgtable_64.c @@ -7,7 +7,6 @@ * Modifications by Paul Mackerras (PowerMac) (paulus@samba.org) * and Cort Dougan (PReP) (cort@cs.nmt.edu) * Copyright (C) 1996 Paul Mackerras - * Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk). * * Derived from "arch/i386/mm/init.c" * Copyright (C) 1991, 1992, 1993, 1994 Linus Torvalds @@ -34,41 +33,27 @@ #include <linux/stddef.h> #include <linux/vmalloc.h> #include <linux/init.h> -#include <linux/delay.h> -#include <linux/bootmem.h> -#include <linux/highmem.h> -#include <linux/idr.h> -#include <linux/nodemask.h> -#include <linux/module.h> #include <asm/pgalloc.h> #include <asm/page.h> #include <asm/prom.h> -#include <asm/lmb.h> -#include <asm/rtas.h> #include <asm/io.h> #include <asm/mmu_context.h> #include <asm/pgtable.h> #include <asm/mmu.h> -#include <asm/uaccess.h> #include <asm/smp.h> #include <asm/machdep.h> #include <asm/tlb.h> -#include <asm/eeh.h> #include <asm/processor.h> -#include <asm/mmzone.h> #include <asm/cputable.h> #include <asm/sections.h> #include <asm/system.h> -#include <asm/iommu.h> #include <asm/abs_addr.h> -#include <asm/vdso.h> #include <asm/firmware.h> #include "mmu_decl.h" -unsigned long ioremap_bot = IMALLOC_BASE; -static unsigned long phbs_io_bot = PHBS_IO_BASE; +unsigned long ioremap_bot = IOREMAP_BASE; /* * map_io_page currently only called by __ioremap @@ -102,8 +87,8 @@ static int map_io_page(unsigned long ea, unsigned long pa, int flags) * entry in the hardware page table. * */ - if (htab_bolt_mapping(ea, ea + PAGE_SIZE, pa, flags, - mmu_io_psize)) { + if (htab_bolt_mapping(ea, (unsigned long)ea + PAGE_SIZE, + pa, flags, mmu_io_psize)) { printk(KERN_ERR "Failed to do bolted mapping IO " "memory at %016lx !\n", pa); return -ENOMEM; @@ -113,8 +98,11 @@ static int map_io_page(unsigned long ea, unsigned long pa, int flags) } -static void __iomem * __ioremap_com(phys_addr_t addr, unsigned long pa, - unsigned long ea, unsigned long size, +/** + * __ioremap_at - Low level function to establish the page tables + * for an IO mapping + */ +void __iomem * __ioremap_at(phys_addr_t pa, void *ea, unsigned long size, unsigned long flags) { unsigned long i; @@ -122,17 +110,35 @@ static void __iomem * __ioremap_com(phys_addr_t addr, unsigned long pa, if ((flags & _PAGE_PRESENT) == 0) flags |= pgprot_val(PAGE_KERNEL); + WARN_ON(pa & ~PAGE_MASK); + WARN_ON(((unsigned long)ea) & ~PAGE_MASK); + WARN_ON(size & ~PAGE_MASK); + for (i = 0; i < size; i += PAGE_SIZE) - if (map_io_page(ea+i, pa+i, flags)) + if (map_io_page((unsigned long)ea+i, pa+i, flags)) return NULL; - return (void __iomem *) (ea + (addr & ~PAGE_MASK)); + return (void __iomem *)ea; +} + +/** + * __iounmap_from - Low level function to tear down the page tables + * for an IO mapping. This is used for mappings that + * are manipulated manually, like partial unmapping of + * PCI IOs or ISA space. + */ +void __iounmap_at(void *ea, unsigned long size) +{ + WARN_ON(((unsigned long)ea) & ~PAGE_MASK); + WARN_ON(size & ~PAGE_MASK); + + unmap_kernel_range((unsigned long)ea, size); } void __iomem * __ioremap(phys_addr_t addr, unsigned long size, unsigned long flags) { - unsigned long pa, ea; + phys_addr_t paligned; void __iomem *ret; /* @@ -144,27 +150,30 @@ void __iomem * __ioremap(phys_addr_t addr, unsigned long size, * IMALLOC_END * */ - pa = addr & PAGE_MASK; - size = PAGE_ALIGN(addr + size) - pa; + paligned = addr & PAGE_MASK; + size = PAGE_ALIGN(addr + size) - paligned; - if ((size == 0) || (pa == 0)) + if ((size == 0) || (paligned == 0)) return NULL; if (mem_init_done) { struct vm_struct *area; - area = im_get_free_area(size); + + area = __get_vm_area(size, VM_IOREMAP, + ioremap_bot, IOREMAP_END); if (area == NULL) return NULL; - ea = (unsigned long)(area->addr); - ret = __ioremap_com(addr, pa, ea, size, flags); + ret = __ioremap_at(paligned, area->addr, size, flags); if (!ret) - im_free(area->addr); + vunmap(area->addr); } else { - ea = ioremap_bot; - ret = __ioremap_com(addr, pa, ea, size, flags); + ret = __ioremap_at(paligned, (void *)ioremap_bot, size, flags); if (ret) ioremap_bot += size; } + + if (ret) + ret += addr & ~PAGE_MASK; return ret; } @@ -187,62 +196,9 @@ void __iomem * ioremap_flags(phys_addr_t addr, unsigned long size, } -#define IS_PAGE_ALIGNED(_val) ((_val) == ((_val) & PAGE_MASK)) - -int __ioremap_explicit(phys_addr_t pa, unsigned long ea, - unsigned long size, unsigned long flags) -{ - struct vm_struct *area; - void __iomem *ret; - - /* For now, require page-aligned values for pa, ea, and size */ - if (!IS_PAGE_ALIGNED(pa) || !IS_PAGE_ALIGNED(ea) || - !IS_PAGE_ALIGNED(size)) { - printk(KERN_ERR "unaligned value in %s\n", __FUNCTION__); - return 1; - } - - if (!mem_init_done) { - /* Two things to consider in this case: - * 1) No records will be kept (imalloc, etc) that the region - * has been remapped - * 2) It won't be easy to iounmap() the region later (because - * of 1) - */ - ; - } else { - area = im_get_area(ea, size, - IM_REGION_UNUSED|IM_REGION_SUBSET|IM_REGION_EXISTS); - if (area == NULL) { - /* Expected when PHB-dlpar is in play */ - return 1; - } - if (ea != (unsigned long) area->addr) { - printk(KERN_ERR "unexpected addr return from " - "im_get_area\n"); - return 1; - } - } - - ret = __ioremap_com(pa, pa, ea, size, flags); - if (ret == NULL) { - printk(KERN_ERR "ioremap_explicit() allocation failure !\n"); - return 1; - } - if (ret != (void *) ea) { - printk(KERN_ERR "__ioremap_com() returned unexpected addr\n"); - return 1; - } - - return 0; -} - /* * Unmap an IO region and remove it from imalloc'd list. * Access to IO memory should be serialized by driver. - * This code is modeled after vmalloc code - unmap_vm_area() - * - * XXX what about calls before mem_init_done (ie python_countermeasures()) */ void __iounmap(volatile void __iomem *token) { @@ -251,9 +207,14 @@ void __iounmap(volatile void __iomem *token) if (!mem_init_done) return; - addr = (void *) ((unsigned long __force) token & PAGE_MASK); - - im_free(addr); + addr = (void *) ((unsigned long __force) + PCI_FIX_ADDR(token) & PAGE_MASK); + if ((unsigned long)addr < ioremap_bot) { + printk(KERN_WARNING "Attempt to iounmap early bolted mapping" + " at 0x%p\n", addr); + return; + } + vunmap(addr); } void iounmap(volatile void __iomem *token) @@ -264,77 +225,8 @@ void iounmap(volatile void __iomem *token) __iounmap(token); } -static int iounmap_subset_regions(unsigned long addr, unsigned long size) -{ - struct vm_struct *area; - - /* Check whether subsets of this region exist */ - area = im_get_area(addr, size, IM_REGION_SUPERSET); - if (area == NULL) - return 1; - - while (area) { - iounmap((void __iomem *) area->addr); - area = im_get_area(addr, size, - IM_REGION_SUPERSET); - } - - return 0; -} - -int __iounmap_explicit(volatile void __iomem *start, unsigned long size) -{ - struct vm_struct *area; - unsigned long addr; - int rc; - - addr = (unsigned long __force) start & PAGE_MASK; - - /* Verify that the region either exists or is a subset of an existing - * region. In the latter case, split the parent region to create - * the exact region - */ - area = im_get_area(addr, size, - IM_REGION_EXISTS | IM_REGION_SUBSET); - if (area == NULL) { - /* Determine whether subset regions exist. If so, unmap */ - rc = iounmap_subset_regions(addr, size); - if (rc) { - printk(KERN_ERR - "%s() cannot unmap nonexistent range 0x%lx\n", - __FUNCTION__, addr); - return 1; - } - } else { - iounmap((void __iomem *) area->addr); - } - /* - * FIXME! This can't be right: - iounmap(area->addr); - * Maybe it should be "iounmap(area);" - */ - return 0; -} - EXPORT_SYMBOL(ioremap); EXPORT_SYMBOL(ioremap_flags); EXPORT_SYMBOL(__ioremap); EXPORT_SYMBOL(iounmap); EXPORT_SYMBOL(__iounmap); - -static DEFINE_SPINLOCK(phb_io_lock); - -void __iomem * reserve_phb_iospace(unsigned long size) -{ - void __iomem *virt_addr; - - if (phbs_io_bot >= IMALLOC_BASE) - panic("reserve_phb_iospace(): phb io space overflow\n"); - - spin_lock(&phb_io_lock); - virt_addr = (void __iomem *) phbs_io_bot; - phbs_io_bot += size; - spin_unlock(&phb_io_lock); - - return virt_addr; -} diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c index ec1421a20aaa..5c45d474cfcc 100644 --- a/arch/powerpc/mm/ppc_mmu_32.c +++ b/arch/powerpc/mm/ppc_mmu_32.c @@ -11,7 +11,6 @@ * Modifications by Paul Mackerras (PowerMac) (paulus@cs.anu.edu.au) * and Cort Dougan (PReP) (cort@cs.nmt.edu) * Copyright (C) 1996 Paul Mackerras - * Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk). * * Derived from "arch/i386/mm/init.c" * Copyright (C) 1991, 1992, 1993, 1994 Linus Torvalds @@ -35,12 +34,12 @@ #include "mmu_decl.h" -PTE *Hash, *Hash_end; +struct hash_pte *Hash, *Hash_end; unsigned long Hash_size, Hash_mask; unsigned long _SDR1; union ubat { /* BAT register values to be loaded */ - BAT bat; + struct ppc_bat bat; u32 word[2]; } BATS[8][2]; /* 8 pairs of IBAT, DBAT */ @@ -245,7 +244,7 @@ void __init MMU_init_hw(void) cacheable_memzero(Hash, Hash_size); _SDR1 = __pa(Hash) | SDR1_LOW_BITS; - Hash_end = (PTE *) ((unsigned long)Hash + Hash_size); + Hash_end = (struct hash_pte *) ((unsigned long)Hash + Hash_size); printk("Total memory = %ldMB; using %ldkB for hash table (at %p)\n", total_memory >> 20, Hash_size >> 10, Hash); diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c index 304375a73574..ff1811ac6c81 100644 --- a/arch/powerpc/mm/slb.c +++ b/arch/powerpc/mm/slb.c @@ -53,7 +53,8 @@ static inline unsigned long mk_vsid_data(unsigned long ea, unsigned long flags) return (get_kernel_vsid(ea) << SLB_VSID_SHIFT) | flags; } -static inline void slb_shadow_update(unsigned long esid, unsigned long vsid, +static inline void slb_shadow_update(unsigned long ea, + unsigned long flags, unsigned long entry) { /* @@ -61,11 +62,16 @@ static inline void slb_shadow_update(unsigned long esid, unsigned long vsid, * updating it. */ get_slb_shadow()->save_area[entry].esid = 0; - barrier(); - get_slb_shadow()->save_area[entry].vsid = vsid; - barrier(); - get_slb_shadow()->save_area[entry].esid = esid; + smp_wmb(); + get_slb_shadow()->save_area[entry].vsid = mk_vsid_data(ea, flags); + smp_wmb(); + get_slb_shadow()->save_area[entry].esid = mk_esid_data(ea, entry); + smp_wmb(); +} +static inline void slb_shadow_clear(unsigned long entry) +{ + get_slb_shadow()->save_area[entry].esid = 0; } static inline void create_shadowed_slbe(unsigned long ea, unsigned long flags, @@ -76,8 +82,7 @@ static inline void create_shadowed_slbe(unsigned long ea, unsigned long flags, * we don't get a stale entry here if we get preempted by PHYP * between these two statements. */ - slb_shadow_update(mk_esid_data(ea, entry), mk_vsid_data(ea, flags), - entry); + slb_shadow_update(ea, flags, entry); asm volatile("slbmte %0,%1" : : "r" (mk_vsid_data(ea, flags)), @@ -100,12 +105,13 @@ void slb_flush_and_rebolt(void) vflags = SLB_VSID_KERNEL | vmalloc_llp; ksp_esid_data = mk_esid_data(get_paca()->kstack, 2); - if ((ksp_esid_data & ESID_MASK) == PAGE_OFFSET) + if ((ksp_esid_data & ESID_MASK) == PAGE_OFFSET) { ksp_esid_data &= ~SLB_ESID_V; - - /* Only third entry (stack) may change here so only resave that */ - slb_shadow_update(ksp_esid_data, - mk_vsid_data(ksp_esid_data, lflags), 2); + slb_shadow_clear(2); + } else { + /* Update stack entry; others don't change */ + slb_shadow_update(get_paca()->kstack, lflags, 2); + } /* We need to do this all in asm, so we're sure we don't touch * the stack between the slbia and rebolting it. */ @@ -123,6 +129,15 @@ void slb_flush_and_rebolt(void) : "memory"); } +void slb_vmalloc_update(void) +{ + unsigned long vflags; + + vflags = SLB_VSID_KERNEL | mmu_psize_defs[mmu_vmalloc_psize].sllp; + slb_shadow_update(VMALLOC_START, vflags, 1); + slb_flush_and_rebolt(); +} + /* Flush all user entries from the segment table of the current processor. */ void switch_slb(struct task_struct *tsk, struct mm_struct *mm) { diff --git a/arch/powerpc/mm/stab.c b/arch/powerpc/mm/stab.c index 132c6bc66ce1..28492bbdee8e 100644 --- a/arch/powerpc/mm/stab.c +++ b/arch/powerpc/mm/stab.c @@ -55,7 +55,7 @@ static int make_ste(unsigned long stab, unsigned long esid, unsigned long vsid) for (entry = 0; entry < 8; entry++, ste++) { if (!(ste->esid_data & STE_ESID_V)) { ste->vsid_data = vsid_data; - asm volatile("eieio":::"memory"); + eieio(); ste->esid_data = esid_data; return (global_entry | entry); } @@ -101,7 +101,7 @@ static int make_ste(unsigned long stab, unsigned long esid, unsigned long vsid) asm volatile("sync" : : : "memory"); /* Order update */ castout_ste->vsid_data = vsid_data; - asm volatile("eieio" : : : "memory"); /* Order update */ + eieio(); /* Order update */ castout_ste->esid_data = esid_data; asm volatile("slbie %0" : : "r" (old_esid << SID_SHIFT)); diff --git a/arch/powerpc/mm/tlb_32.c b/arch/powerpc/mm/tlb_32.c index 6a69417cbc0e..eb4b512d65fa 100644 --- a/arch/powerpc/mm/tlb_32.c +++ b/arch/powerpc/mm/tlb_32.c @@ -11,7 +11,6 @@ * Modifications by Paul Mackerras (PowerMac) (paulus@cs.anu.edu.au) * and Cort Dougan (PReP) (cort@cs.nmt.edu) * Copyright (C) 1996 Paul Mackerras - * Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk). * * Derived from "arch/i386/mm/init.c" * Copyright (C) 1991, 1992, 1993, 1994 Linus Torvalds @@ -27,6 +26,8 @@ #include <linux/mm.h> #include <linux/init.h> #include <linux/highmem.h> +#include <linux/pagemap.h> + #include <asm/tlbflush.h> #include <asm/tlb.h> diff --git a/arch/powerpc/mm/tlb_64.c b/arch/powerpc/mm/tlb_64.c index 2bfc4d7e1aa2..cbd34fc813ee 100644 --- a/arch/powerpc/mm/tlb_64.c +++ b/arch/powerpc/mm/tlb_64.c @@ -8,7 +8,6 @@ * Modifications by Paul Mackerras (PowerMac) (paulus@cs.anu.edu.au) * and Cort Dougan (PReP) (cort@cs.nmt.edu) * Copyright (C) 1996 Paul Mackerras - * Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk). * * Derived from "arch/i386/mm/init.c" * Copyright (C) 1991, 1992, 1993, 1994 Linus Torvalds @@ -239,3 +238,59 @@ void pte_free_finish(void) pte_free_submit(*batchp); *batchp = NULL; } + +/** + * __flush_hash_table_range - Flush all HPTEs for a given address range + * from the hash table (and the TLB). But keeps + * the linux PTEs intact. + * + * @mm : mm_struct of the target address space (generally init_mm) + * @start : starting address + * @end : ending address (not included in the flush) + * + * This function is mostly to be used by some IO hotplug code in order + * to remove all hash entries from a given address range used to map IO + * space on a removed PCI-PCI bidge without tearing down the full mapping + * since 64K pages may overlap with other bridges when using 64K pages + * with 4K HW pages on IO space. + * + * Because of that usage pattern, it's only available with CONFIG_HOTPLUG + * and is implemented for small size rather than speed. + */ +#ifdef CONFIG_HOTPLUG + +void __flush_hash_table_range(struct mm_struct *mm, unsigned long start, + unsigned long end) +{ + unsigned long flags; + + start = _ALIGN_DOWN(start, PAGE_SIZE); + end = _ALIGN_UP(end, PAGE_SIZE); + + BUG_ON(!mm->pgd); + + /* Note: Normally, we should only ever use a batch within a + * PTE locked section. This violates the rule, but will work + * since we don't actually modify the PTEs, we just flush the + * hash while leaving the PTEs intact (including their reference + * to being hashed). This is not the most performance oriented + * way to do things but is fine for our needs here. + */ + local_irq_save(flags); + arch_enter_lazy_mmu_mode(); + for (; start < end; start += PAGE_SIZE) { + pte_t *ptep = find_linux_pte(mm->pgd, start); + unsigned long pte; + + if (ptep == NULL) + continue; + pte = pte_val(*ptep); + if (!(pte & _PAGE_HASHPTE)) + continue; + hpte_need_flush(mm, start, ptep, pte, 0); + } + arch_leave_lazy_mmu_mode(); + local_irq_restore(flags); +} + +#endif /* CONFIG_HOTPLUG */ diff --git a/arch/powerpc/oprofile/Kconfig b/arch/powerpc/oprofile/Kconfig index eb2dece76a54..7089e79689b9 100644 --- a/arch/powerpc/oprofile/Kconfig +++ b/arch/powerpc/oprofile/Kconfig @@ -15,3 +15,10 @@ config OPROFILE If unsure, say N. +config OPROFILE_CELL + bool "OProfile for Cell Broadband Engine" + depends on (SPU_FS = y && OPROFILE = m) || (SPU_FS = y && OPROFILE = y) || (SPU_FS = m && OPROFILE = m) + default y + help + Profiling of Cell BE SPUs requires special support enabled + by this option. diff --git a/arch/powerpc/oprofile/Makefile b/arch/powerpc/oprofile/Makefile index 4b5f9528218c..c5f64c3bd668 100644 --- a/arch/powerpc/oprofile/Makefile +++ b/arch/powerpc/oprofile/Makefile @@ -11,7 +11,9 @@ DRIVER_OBJS := $(addprefix ../../../drivers/oprofile/, \ timer_int.o ) oprofile-y := $(DRIVER_OBJS) common.o backtrace.o -oprofile-$(CONFIG_PPC_CELL_NATIVE) += op_model_cell.o +oprofile-$(CONFIG_OPROFILE_CELL) += op_model_cell.o \ + cell/spu_profiler.o cell/vma_map.o \ + cell/spu_task_sync.o oprofile-$(CONFIG_PPC64) += op_model_rs64.o op_model_power4.o op_model_pa6t.o oprofile-$(CONFIG_FSL_BOOKE) += op_model_fsl_booke.o oprofile-$(CONFIG_6xx) += op_model_7450.o diff --git a/arch/powerpc/oprofile/common.c b/arch/powerpc/oprofile/common.c index 1a7ef7e246d2..a28cce1d6c24 100644 --- a/arch/powerpc/oprofile/common.c +++ b/arch/powerpc/oprofile/common.c @@ -29,6 +29,8 @@ static struct op_powerpc_model *model; static struct op_counter_config ctr[OP_MAX_COUNTER]; static struct op_system_config sys; +static int op_per_cpu_rc; + static void op_handle_interrupt(struct pt_regs *regs) { model->handle_interrupt(regs, ctr); @@ -36,25 +38,41 @@ static void op_handle_interrupt(struct pt_regs *regs) static void op_powerpc_cpu_setup(void *dummy) { - model->cpu_setup(ctr); + int ret; + + ret = model->cpu_setup(ctr); + + if (ret != 0) + op_per_cpu_rc = ret; } static int op_powerpc_setup(void) { int err; + op_per_cpu_rc = 0; + /* Grab the hardware */ err = reserve_pmc_hardware(op_handle_interrupt); if (err) return err; /* Pre-compute the values to stuff in the hardware registers. */ - model->reg_setup(ctr, &sys, model->num_counters); + op_per_cpu_rc = model->reg_setup(ctr, &sys, model->num_counters); - /* Configure the registers on all cpus. */ + if (op_per_cpu_rc) + goto out; + + /* Configure the registers on all cpus. If an error occurs on one + * of the cpus, op_per_cpu_rc will be set to the error */ on_each_cpu(op_powerpc_cpu_setup, NULL, 0, 1); - return 0; +out: if (op_per_cpu_rc) { + /* error on setup release the performance counter hardware */ + release_pmc_hardware(); + } + + return op_per_cpu_rc; } static void op_powerpc_shutdown(void) @@ -64,16 +82,29 @@ static void op_powerpc_shutdown(void) static void op_powerpc_cpu_start(void *dummy) { - model->start(ctr); + /* If any of the cpus have return an error, set the + * global flag to the error so it can be returned + * to the generic OProfile caller. + */ + int ret; + + ret = model->start(ctr); + if (ret != 0) + op_per_cpu_rc = ret; } static int op_powerpc_start(void) { + op_per_cpu_rc = 0; + if (model->global_start) - model->global_start(ctr); - if (model->start) + return model->global_start(ctr); + if (model->start) { on_each_cpu(op_powerpc_cpu_start, NULL, 0, 1); - return 0; + return op_per_cpu_rc; + } + return -EIO; /* No start function is defined for this + power architecture */ } static inline void op_powerpc_cpu_stop(void *dummy) @@ -147,11 +178,13 @@ int __init oprofile_arch_init(struct oprofile_operations *ops) switch (cur_cpu_spec->oprofile_type) { #ifdef CONFIG_PPC64 -#ifdef CONFIG_PPC_CELL_NATIVE +#ifdef CONFIG_OPROFILE_CELL case PPC_OPROFILE_CELL: if (firmware_has_feature(FW_FEATURE_LPAR)) return -ENODEV; model = &op_model_cell; + ops->sync_start = model->sync_start; + ops->sync_stop = model->sync_stop; break; #endif case PPC_OPROFILE_RS64: diff --git a/arch/powerpc/oprofile/op_model_7450.c b/arch/powerpc/oprofile/op_model_7450.c index 5d1bbaf35ccb..cc599eb8768b 100644 --- a/arch/powerpc/oprofile/op_model_7450.c +++ b/arch/powerpc/oprofile/op_model_7450.c @@ -81,7 +81,7 @@ static void pmc_stop_ctrs(void) /* Configures the counters on this CPU based on the global * settings */ -static void fsl7450_cpu_setup(struct op_counter_config *ctr) +static int fsl7450_cpu_setup(struct op_counter_config *ctr) { /* freeze all counters */ pmc_stop_ctrs(); @@ -89,12 +89,14 @@ static void fsl7450_cpu_setup(struct op_counter_config *ctr) mtspr(SPRN_MMCR0, mmcr0_val); mtspr(SPRN_MMCR1, mmcr1_val); mtspr(SPRN_MMCR2, mmcr2_val); + + return 0; } #define NUM_CTRS 6 /* Configures the global settings for the countes on all CPUs. */ -static void fsl7450_reg_setup(struct op_counter_config *ctr, +static int fsl7450_reg_setup(struct op_counter_config *ctr, struct op_system_config *sys, int num_ctrs) { @@ -126,10 +128,12 @@ static void fsl7450_reg_setup(struct op_counter_config *ctr, | mmcr1_event6(ctr[5].event); mmcr2_val = 0; + + return 0; } /* Sets the counters on this CPU to the chosen values, and starts them */ -static void fsl7450_start(struct op_counter_config *ctr) +static int fsl7450_start(struct op_counter_config *ctr) { int i; @@ -148,6 +152,8 @@ static void fsl7450_start(struct op_counter_config *ctr) pmc_start_ctrs(); oprofile_running = 1; + + return 0; } /* Stop the counters on this CPU */ @@ -193,7 +199,7 @@ static void fsl7450_handle_interrupt(struct pt_regs *regs, /* The freeze bit was set by the interrupt. */ /* Clear the freeze bit, and reenable the interrupt. * The counters won't actually start until the rfi clears - * the PMM bit */ + * the PM/M bit */ pmc_start_ctrs(); } diff --git a/arch/powerpc/oprofile/op_model_cell.c b/arch/powerpc/oprofile/op_model_cell.c index c29293befba9..d928b54f3a0f 100644 --- a/arch/powerpc/oprofile/op_model_cell.c +++ b/arch/powerpc/oprofile/op_model_cell.c @@ -5,8 +5,8 @@ * * Author: David Erb (djerb@us.ibm.com) * Modifications: - * Carl Love <carll@us.ibm.com> - * Maynard Johnson <maynardj@us.ibm.com> + * Carl Love <carll@us.ibm.com> + * Maynard Johnson <maynardj@us.ibm.com> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -38,12 +38,25 @@ #include "../platforms/cell/interrupt.h" #include "../platforms/cell/cbe_regs.h" +#include "cell/pr_util.h" + +static void cell_global_stop_spu(void); + +/* + * spu_cycle_reset is the number of cycles between samples. + * This variable is used for SPU profiling and should ONLY be set + * at the beginning of cell_reg_setup; otherwise, it's read-only. + */ +static unsigned int spu_cycle_reset; + +#define NUM_SPUS_PER_NODE 8 +#define SPU_CYCLES_EVENT_NUM 2 /* event number for SPU_CYCLES */ #define PPU_CYCLES_EVENT_NUM 1 /* event number for CYCLES */ -#define PPU_CYCLES_GRP_NUM 1 /* special group number for identifying - * PPU_CYCLES event - */ -#define CBE_COUNT_ALL_CYCLES 0x42800000 /* PPU cycle event specifier */ +#define PPU_CYCLES_GRP_NUM 1 /* special group number for identifying + * PPU_CYCLES event + */ +#define CBE_COUNT_ALL_CYCLES 0x42800000 /* PPU cycle event specifier */ #define NUM_THREADS 2 /* number of physical threads in * physical processor @@ -51,6 +64,7 @@ #define NUM_TRACE_BUS_WORDS 4 #define NUM_INPUT_BUS_WORDS 2 +#define MAX_SPU_COUNT 0xFFFFFF /* maximum 24 bit LFSR value */ struct pmc_cntrl_data { unsigned long vcntr; @@ -62,11 +76,10 @@ struct pmc_cntrl_data { /* * ibm,cbe-perftools rtas parameters */ - struct pm_signal { u16 cpu; /* Processor to modify */ - u16 sub_unit; /* hw subunit this applies to (if applicable) */ - short int signal_group; /* Signal Group to Enable/Disable */ + u16 sub_unit; /* hw subunit this applies to (if applicable)*/ + short int signal_group; /* Signal Group to Enable/Disable */ u8 bus_word; /* Enable/Disable on this Trace/Trigger/Event * Bus Word(s) (bitmask) */ @@ -112,21 +125,42 @@ static DEFINE_PER_CPU(unsigned long[NR_PHYS_CTRS], pmc_values); static struct pmc_cntrl_data pmc_cntrl[NUM_THREADS][NR_PHYS_CTRS]; -/* Interpetation of hdw_thread: +/* + * The CELL profiling code makes rtas calls to setup the debug bus to + * route the performance signals. Additionally, SPU profiling requires + * a second rtas call to setup the hardware to capture the SPU PCs. + * The EIO error value is returned if the token lookups or the rtas + * call fail. The EIO error number is the best choice of the existing + * error numbers. The probability of rtas related error is very low. But + * by returning EIO and printing additional information to dmsg the user + * will know that OProfile did not start and dmesg will tell them why. + * OProfile does not support returning errors on Stop. Not a huge issue + * since failure to reset the debug bus or stop the SPU PC collection is + * not a fatel issue. Chances are if the Stop failed, Start doesn't work + * either. + */ + +/* + * Interpetation of hdw_thread: * 0 - even virtual cpus 0, 2, 4,... * 1 - odd virtual cpus 1, 3, 5, ... + * + * FIXME: this is strictly wrong, we need to clean this up in a number + * of places. It works for now. -arnd */ static u32 hdw_thread; static u32 virt_cntr_inter_mask; static struct timer_list timer_virt_cntr; -/* pm_signal needs to be global since it is initialized in +/* + * pm_signal needs to be global since it is initialized in * cell_reg_setup at the time when the necessary information * is available. */ static struct pm_signal pm_signal[NR_PHYS_CTRS]; -static int pm_rtas_token; +static int pm_rtas_token; /* token for debug bus setup call */ +static int spu_rtas_token; /* token for SPU cycle profiling */ static u32 reset_value[NR_PHYS_CTRS]; static int num_counters; @@ -147,8 +181,8 @@ rtas_ibm_cbe_perftools(int subfunc, int passthru, { u64 paddr = __pa(address); - return rtas_call(pm_rtas_token, 5, 1, NULL, subfunc, passthru, - paddr >> 32, paddr & 0xffffffff, length); + return rtas_call(pm_rtas_token, 5, 1, NULL, subfunc, + passthru, paddr >> 32, paddr & 0xffffffff, length); } static void pm_rtas_reset_signals(u32 node) @@ -156,12 +190,13 @@ static void pm_rtas_reset_signals(u32 node) int ret; struct pm_signal pm_signal_local; - /* The debug bus is being set to the passthru disable state. - * However, the FW still expects atleast one legal signal routing - * entry or it will return an error on the arguments. If we don't - * supply a valid entry, we must ignore all return values. Ignoring - * all return values means we might miss an error we should be - * concerned about. + /* + * The debug bus is being set to the passthru disable state. + * However, the FW still expects atleast one legal signal routing + * entry or it will return an error on the arguments. If we don't + * supply a valid entry, we must ignore all return values. Ignoring + * all return values means we might miss an error we should be + * concerned about. */ /* fw expects physical cpu #. */ @@ -175,18 +210,24 @@ static void pm_rtas_reset_signals(u32 node) &pm_signal_local, sizeof(struct pm_signal)); - if (ret) + if (unlikely(ret)) + /* + * Not a fatal error. For Oprofile stop, the oprofile + * functions do not support returning an error for + * failure to stop OProfile. + */ printk(KERN_WARNING "%s: rtas returned: %d\n", __FUNCTION__, ret); } -static void pm_rtas_activate_signals(u32 node, u32 count) +static int pm_rtas_activate_signals(u32 node, u32 count) { int ret; int i, j; struct pm_signal pm_signal_local[NR_PHYS_CTRS]; - /* There is no debug setup required for the cycles event. + /* + * There is no debug setup required for the cycles event. * Note that only events in the same group can be used. * Otherwise, there will be conflicts in correctly routing * the signals on the debug bus. It is the responsiblity @@ -213,10 +254,14 @@ static void pm_rtas_activate_signals(u32 node, u32 count) pm_signal_local, i * sizeof(struct pm_signal)); - if (ret) + if (unlikely(ret)) { printk(KERN_WARNING "%s: rtas returned: %d\n", __FUNCTION__, ret); + return -EIO; + } } + + return 0; } /* @@ -260,11 +305,12 @@ static void set_pm_event(u32 ctr, int event, u32 unit_mask) pm_regs.pm07_cntrl[ctr] |= PM07_CTR_POLARITY(polarity); pm_regs.pm07_cntrl[ctr] |= PM07_CTR_INPUT_CONTROL(input_control); - /* Some of the islands signal selection is based on 64 bit words. + /* + * Some of the islands signal selection is based on 64 bit words. * The debug bus words are 32 bits, the input words to the performance * counters are defined as 32 bits. Need to convert the 64 bit island * specification to the appropriate 32 input bit and bus word for the - * performance counter event selection. See the CELL Performance + * performance counter event selection. See the CELL Performance * monitoring signals manual and the Perf cntr hardware descriptions * for the details. */ @@ -298,6 +344,7 @@ static void set_pm_event(u32 ctr, int event, u32 unit_mask) input_bus[j] = i; pm_regs.group_control |= (i << (31 - i)); + break; } } @@ -309,7 +356,8 @@ out: static void write_pm_cntrl(int cpu) { - /* Oprofile will use 32 bit counters, set bits 7:10 to 0 + /* + * Oprofile will use 32 bit counters, set bits 7:10 to 0 * pmregs.pm_cntrl is a global */ @@ -326,7 +374,8 @@ static void write_pm_cntrl(int cpu) if (pm_regs.pm_cntrl.freeze == 1) val |= CBE_PM_FREEZE_ALL_CTRS; - /* Routine set_count_mode must be called previously to set + /* + * Routine set_count_mode must be called previously to set * the count mode based on the user selection of user and kernel. */ val |= CBE_PM_COUNT_MODE_SET(pm_regs.pm_cntrl.count_mode); @@ -336,7 +385,8 @@ static void write_pm_cntrl(int cpu) static inline void set_count_mode(u32 kernel, u32 user) { - /* The user must specify user and kernel if they want them. If + /* + * The user must specify user and kernel if they want them. If * neither is specified, OProfile will count in hypervisor mode. * pm_regs.pm_cntrl is a global */ @@ -364,7 +414,7 @@ static inline void enable_ctr(u32 cpu, u32 ctr, u32 * pm07_cntrl) /* * Oprofile is expected to collect data on all CPUs simultaneously. - * However, there is one set of performance counters per node. There are + * However, there is one set of performance counters per node. There are * two hardware threads or virtual CPUs on each node. Hence, OProfile must * multiplex in time the performance counter collection on the two virtual * CPUs. The multiplexing of the performance counters is done by this @@ -377,19 +427,19 @@ static inline void enable_ctr(u32 cpu, u32 ctr, u32 * pm07_cntrl) * pair of per-cpu arrays is used for storing the previous and next * pmc values for a given node. * NOTE: We use the per-cpu variable to improve cache performance. + * + * This routine will alternate loading the virtual counters for + * virtual CPUs */ static void cell_virtual_cntr(unsigned long data) { - /* This routine will alternate loading the virtual counters for - * virtual CPUs - */ int i, prev_hdw_thread, next_hdw_thread; u32 cpu; unsigned long flags; - /* Make sure that the interrupt_hander and - * the virt counter are not both playing with - * the counters on the same node. + /* + * Make sure that the interrupt_hander and the virt counter are + * not both playing with the counters on the same node. */ spin_lock_irqsave(&virt_cntr_lock, flags); @@ -400,22 +450,25 @@ static void cell_virtual_cntr(unsigned long data) hdw_thread = 1 ^ hdw_thread; next_hdw_thread = hdw_thread; - for (i = 0; i < num_counters; i++) - /* There are some per thread events. Must do the + /* + * There are some per thread events. Must do the * set event, for the thread that is being started */ + for (i = 0; i < num_counters; i++) set_pm_event(i, pmc_cntrl[next_hdw_thread][i].evnts, pmc_cntrl[next_hdw_thread][i].masks); - /* The following is done only once per each node, but + /* + * The following is done only once per each node, but * we need cpu #, not node #, to pass to the cbe_xxx functions. */ for_each_online_cpu(cpu) { if (cbe_get_hw_thread_id(cpu)) continue; - /* stop counters, save counter values, restore counts + /* + * stop counters, save counter values, restore counts * for previous thread */ cbe_disable_pm(cpu); @@ -428,7 +481,7 @@ static void cell_virtual_cntr(unsigned long data) == 0xFFFFFFFF) /* If the cntr value is 0xffffffff, we must * reset that to 0xfffffff0 when the current - * thread is restarted. This will generate a + * thread is restarted. This will generate a * new interrupt and make sure that we never * restore the counters to the max value. If * the counters were restored to the max value, @@ -444,13 +497,15 @@ static void cell_virtual_cntr(unsigned long data) next_hdw_thread)[i]); } - /* Switch to the other thread. Change the interrupt + /* + * Switch to the other thread. Change the interrupt * and control regs to be scheduled on the CPU * corresponding to the thread to execute. */ for (i = 0; i < num_counters; i++) { if (pmc_cntrl[next_hdw_thread][i].enabled) { - /* There are some per thread events. + /* + * There are some per thread events. * Must do the set event, enable_cntr * for each cpu. */ @@ -482,17 +537,42 @@ static void start_virt_cntrs(void) } /* This function is called once for all cpus combined */ -static void -cell_reg_setup(struct op_counter_config *ctr, - struct op_system_config *sys, int num_ctrs) +static int cell_reg_setup(struct op_counter_config *ctr, + struct op_system_config *sys, int num_ctrs) { int i, j, cpu; + spu_cycle_reset = 0; + + if (ctr[0].event == SPU_CYCLES_EVENT_NUM) { + spu_cycle_reset = ctr[0].count; + + /* + * Each node will need to make the rtas call to start + * and stop SPU profiling. Get the token once and store it. + */ + spu_rtas_token = rtas_token("ibm,cbe-spu-perftools"); + + if (unlikely(spu_rtas_token == RTAS_UNKNOWN_SERVICE)) { + printk(KERN_ERR + "%s: rtas token ibm,cbe-spu-perftools unknown\n", + __FUNCTION__); + return -EIO; + } + } pm_rtas_token = rtas_token("ibm,cbe-perftools"); - if (pm_rtas_token == RTAS_UNKNOWN_SERVICE) { - printk(KERN_WARNING "%s: RTAS_UNKNOWN_SERVICE\n", + + /* + * For all events excetp PPU CYCLEs, each node will need to make + * the rtas cbe-perftools call to setup and reset the debug bus. + * Make the token lookup call once and store it in the global + * variable pm_rtas_token. + */ + if (unlikely(pm_rtas_token == RTAS_UNKNOWN_SERVICE)) { + printk(KERN_ERR + "%s: rtas token ibm,cbe-perftools unknown\n", __FUNCTION__); - goto out; + return -EIO; } num_counters = num_ctrs; @@ -520,7 +600,8 @@ cell_reg_setup(struct op_counter_config *ctr, per_cpu(pmc_values, j)[i] = 0; } - /* Setup the thread 1 events, map the thread 0 event to the + /* + * Setup the thread 1 events, map the thread 0 event to the * equivalent thread 1 event. */ for (i = 0; i < num_ctrs; ++i) { @@ -544,9 +625,10 @@ cell_reg_setup(struct op_counter_config *ctr, for (i = 0; i < NUM_INPUT_BUS_WORDS; i++) input_bus[i] = 0xff; - /* Our counters count up, and "count" refers to + /* + * Our counters count up, and "count" refers to * how much before the next interrupt, and we interrupt - * on overflow. So we calculate the starting value + * on overflow. So we calculate the starting value * which will give us "count" until overflow. * Then we set the events on the enabled counters. */ @@ -569,28 +651,27 @@ cell_reg_setup(struct op_counter_config *ctr, for (i = 0; i < num_counters; ++i) { per_cpu(pmc_values, cpu)[i] = reset_value[i]; } -out: - ; + + return 0; } + + /* This function is called once for each cpu */ -static void cell_cpu_setup(struct op_counter_config *cntr) +static int cell_cpu_setup(struct op_counter_config *cntr) { u32 cpu = smp_processor_id(); u32 num_enabled = 0; int i; + if (spu_cycle_reset) + return 0; + /* There is one performance monitor per processor chip (i.e. node), * so we only need to perform this function once per node. */ if (cbe_get_hw_thread_id(cpu)) - goto out; - - if (pm_rtas_token == RTAS_UNKNOWN_SERVICE) { - printk(KERN_WARNING "%s: RTAS_UNKNOWN_SERVICE\n", - __FUNCTION__); - goto out; - } + return 0; /* Stop all counters */ cbe_disable_pm(cpu); @@ -609,16 +690,286 @@ static void cell_cpu_setup(struct op_counter_config *cntr) } } - pm_rtas_activate_signals(cbe_cpu_to_node(cpu), num_enabled); + /* + * The pm_rtas_activate_signals will return -EIO if the FW + * call failed. + */ + return pm_rtas_activate_signals(cbe_cpu_to_node(cpu), num_enabled); +} + +#define ENTRIES 303 +#define MAXLFSR 0xFFFFFF + +/* precomputed table of 24 bit LFSR values */ +static int initial_lfsr[] = { + 8221349, 12579195, 5379618, 10097839, 7512963, 7519310, 3955098, 10753424, + 15507573, 7458917, 285419, 2641121, 9780088, 3915503, 6668768, 1548716, + 4885000, 8774424, 9650099, 2044357, 2304411, 9326253, 10332526, 4421547, + 3440748, 10179459, 13332843, 10375561, 1313462, 8375100, 5198480, 6071392, + 9341783, 1526887, 3985002, 1439429, 13923762, 7010104, 11969769, 4547026, + 2040072, 4025602, 3437678, 7939992, 11444177, 4496094, 9803157, 10745556, + 3671780, 4257846, 5662259, 13196905, 3237343, 12077182, 16222879, 7587769, + 14706824, 2184640, 12591135, 10420257, 7406075, 3648978, 11042541, 15906893, + 11914928, 4732944, 10695697, 12928164, 11980531, 4430912, 11939291, 2917017, + 6119256, 4172004, 9373765, 8410071, 14788383, 5047459, 5474428, 1737756, + 15967514, 13351758, 6691285, 8034329, 2856544, 14394753, 11310160, 12149558, + 7487528, 7542781, 15668898, 12525138, 12790975, 3707933, 9106617, 1965401, + 16219109, 12801644, 2443203, 4909502, 8762329, 3120803, 6360315, 9309720, + 15164599, 10844842, 4456529, 6667610, 14924259, 884312, 6234963, 3326042, + 15973422, 13919464, 5272099, 6414643, 3909029, 2764324, 5237926, 4774955, + 10445906, 4955302, 5203726, 10798229, 11443419, 2303395, 333836, 9646934, + 3464726, 4159182, 568492, 995747, 10318756, 13299332, 4836017, 8237783, + 3878992, 2581665, 11394667, 5672745, 14412947, 3159169, 9094251, 16467278, + 8671392, 15230076, 4843545, 7009238, 15504095, 1494895, 9627886, 14485051, + 8304291, 252817, 12421642, 16085736, 4774072, 2456177, 4160695, 15409741, + 4902868, 5793091, 13162925, 16039714, 782255, 11347835, 14884586, 366972, + 16308990, 11913488, 13390465, 2958444, 10340278, 1177858, 1319431, 10426302, + 2868597, 126119, 5784857, 5245324, 10903900, 16436004, 3389013, 1742384, + 14674502, 10279218, 8536112, 10364279, 6877778, 14051163, 1025130, 6072469, + 1988305, 8354440, 8216060, 16342977, 13112639, 3976679, 5913576, 8816697, + 6879995, 14043764, 3339515, 9364420, 15808858, 12261651, 2141560, 5636398, + 10345425, 10414756, 781725, 6155650, 4746914, 5078683, 7469001, 6799140, + 10156444, 9667150, 10116470, 4133858, 2121972, 1124204, 1003577, 1611214, + 14304602, 16221850, 13878465, 13577744, 3629235, 8772583, 10881308, 2410386, + 7300044, 5378855, 9301235, 12755149, 4977682, 8083074, 10327581, 6395087, + 9155434, 15501696, 7514362, 14520507, 15808945, 3244584, 4741962, 9658130, + 14336147, 8654727, 7969093, 15759799, 14029445, 5038459, 9894848, 8659300, + 13699287, 8834306, 10712885, 14753895, 10410465, 3373251, 309501, 9561475, + 5526688, 14647426, 14209836, 5339224, 207299, 14069911, 8722990, 2290950, + 3258216, 12505185, 6007317, 9218111, 14661019, 10537428, 11731949, 9027003, + 6641507, 9490160, 200241, 9720425, 16277895, 10816638, 1554761, 10431375, + 7467528, 6790302, 3429078, 14633753, 14428997, 11463204, 3576212, 2003426, + 6123687, 820520, 9992513, 15784513, 5778891, 6428165, 8388607 +}; + +/* + * The hardware uses an LFSR counting sequence to determine when to capture + * the SPU PCs. An LFSR sequence is like a puesdo random number sequence + * where each number occurs once in the sequence but the sequence is not in + * numerical order. The SPU PC capture is done when the LFSR sequence reaches + * the last value in the sequence. Hence the user specified value N + * corresponds to the LFSR number that is N from the end of the sequence. + * + * To avoid the time to compute the LFSR, a lookup table is used. The 24 bit + * LFSR sequence is broken into four ranges. The spacing of the precomputed + * values is adjusted in each range so the error between the user specifed + * number (N) of events between samples and the actual number of events based + * on the precomputed value will be les then about 6.2%. Note, if the user + * specifies N < 2^16, the LFSR value that is 2^16 from the end will be used. + * This is to prevent the loss of samples because the trace buffer is full. + * + * User specified N Step between Index in + * precomputed values precomputed + * table + * 0 to 2^16-1 ---- 0 + * 2^16 to 2^16+2^19-1 2^12 1 to 128 + * 2^16+2^19 to 2^16+2^19+2^22-1 2^15 129 to 256 + * 2^16+2^19+2^22 to 2^24-1 2^18 257 to 302 + * + * + * For example, the LFSR values in the second range are computed for 2^16, + * 2^16+2^12, ... , 2^19-2^16, 2^19 and stored in the table at indicies + * 1, 2,..., 127, 128. + * + * The 24 bit LFSR value for the nth number in the sequence can be + * calculated using the following code: + * + * #define size 24 + * int calculate_lfsr(int n) + * { + * int i; + * unsigned int newlfsr0; + * unsigned int lfsr = 0xFFFFFF; + * unsigned int howmany = n; + * + * for (i = 2; i < howmany + 2; i++) { + * newlfsr0 = (((lfsr >> (size - 1 - 0)) & 1) ^ + * ((lfsr >> (size - 1 - 1)) & 1) ^ + * (((lfsr >> (size - 1 - 6)) & 1) ^ + * ((lfsr >> (size - 1 - 23)) & 1))); + * + * lfsr >>= 1; + * lfsr = lfsr | (newlfsr0 << (size - 1)); + * } + * return lfsr; + * } + */ + +#define V2_16 (0x1 << 16) +#define V2_19 (0x1 << 19) +#define V2_22 (0x1 << 22) + +static int calculate_lfsr(int n) +{ + /* + * The ranges and steps are in powers of 2 so the calculations + * can be done using shifts rather then divide. + */ + int index; + + if ((n >> 16) == 0) + index = 0; + else if (((n - V2_16) >> 19) == 0) + index = ((n - V2_16) >> 12) + 1; + else if (((n - V2_16 - V2_19) >> 22) == 0) + index = ((n - V2_16 - V2_19) >> 15 ) + 1 + 128; + else if (((n - V2_16 - V2_19 - V2_22) >> 24) == 0) + index = ((n - V2_16 - V2_19 - V2_22) >> 18 ) + 1 + 256; + else + index = ENTRIES-1; + + /* make sure index is valid */ + if ((index > ENTRIES) || (index < 0)) + index = ENTRIES-1; + + return initial_lfsr[index]; +} + +static int pm_rtas_activate_spu_profiling(u32 node) +{ + int ret, i; + struct pm_signal pm_signal_local[NR_PHYS_CTRS]; + + /* + * Set up the rtas call to configure the debug bus to + * route the SPU PCs. Setup the pm_signal for each SPU + */ + for (i = 0; i < NUM_SPUS_PER_NODE; i++) { + pm_signal_local[i].cpu = node; + pm_signal_local[i].signal_group = 41; + /* spu i on word (i/2) */ + pm_signal_local[i].bus_word = 1 << i / 2; + /* spu i */ + pm_signal_local[i].sub_unit = i; + pm_signal_local[i].bit = 63; + } + + ret = rtas_ibm_cbe_perftools(SUBFUNC_ACTIVATE, + PASSTHRU_ENABLE, pm_signal_local, + (NUM_SPUS_PER_NODE + * sizeof(struct pm_signal))); + + if (unlikely(ret)) { + printk(KERN_WARNING "%s: rtas returned: %d\n", + __FUNCTION__, ret); + return -EIO; + } + + return 0; +} + +#ifdef CONFIG_CPU_FREQ +static int +oprof_cpufreq_notify(struct notifier_block *nb, unsigned long val, void *data) +{ + int ret = 0; + struct cpufreq_freqs *frq = data; + if ((val == CPUFREQ_PRECHANGE && frq->old < frq->new) || + (val == CPUFREQ_POSTCHANGE && frq->old > frq->new) || + (val == CPUFREQ_RESUMECHANGE || val == CPUFREQ_SUSPENDCHANGE)) + set_spu_profiling_frequency(frq->new, spu_cycle_reset); + return ret; +} + +static struct notifier_block cpu_freq_notifier_block = { + .notifier_call = oprof_cpufreq_notify +}; +#endif + +static int cell_global_start_spu(struct op_counter_config *ctr) +{ + int subfunc; + unsigned int lfsr_value; + int cpu; + int ret; + int rtas_error; + unsigned int cpu_khzfreq = 0; + + /* The SPU profiling uses time-based profiling based on + * cpu frequency, so if configured with the CPU_FREQ + * option, we should detect frequency changes and react + * accordingly. + */ +#ifdef CONFIG_CPU_FREQ + ret = cpufreq_register_notifier(&cpu_freq_notifier_block, + CPUFREQ_TRANSITION_NOTIFIER); + if (ret < 0) + /* this is not a fatal error */ + printk(KERN_ERR "CPU freq change registration failed: %d\n", + ret); + + else + cpu_khzfreq = cpufreq_quick_get(smp_processor_id()); +#endif + + set_spu_profiling_frequency(cpu_khzfreq, spu_cycle_reset); + + for_each_online_cpu(cpu) { + if (cbe_get_hw_thread_id(cpu)) + continue; + + /* + * Setup SPU cycle-based profiling. + * Set perf_mon_control bit 0 to a zero before + * enabling spu collection hardware. + */ + cbe_write_pm(cpu, pm_control, 0); + + if (spu_cycle_reset > MAX_SPU_COUNT) + /* use largest possible value */ + lfsr_value = calculate_lfsr(MAX_SPU_COUNT-1); + else + lfsr_value = calculate_lfsr(spu_cycle_reset); + + /* must use a non zero value. Zero disables data collection. */ + if (lfsr_value == 0) + lfsr_value = calculate_lfsr(1); + + lfsr_value = lfsr_value << 8; /* shift lfsr to correct + * register location + */ + + /* debug bus setup */ + ret = pm_rtas_activate_spu_profiling(cbe_cpu_to_node(cpu)); + + if (unlikely(ret)) { + rtas_error = ret; + goto out; + } + + + subfunc = 2; /* 2 - activate SPU tracing, 3 - deactivate */ + + /* start profiling */ + ret = rtas_call(spu_rtas_token, 3, 1, NULL, subfunc, + cbe_cpu_to_node(cpu), lfsr_value); + + if (unlikely(ret != 0)) { + printk(KERN_ERR + "%s: rtas call ibm,cbe-spu-perftools failed, return = %d\n", + __FUNCTION__, ret); + rtas_error = -EIO; + goto out; + } + } + + rtas_error = start_spu_profiling(spu_cycle_reset); + if (rtas_error) + goto out_stop; + + oprofile_running = 1; + return 0; + +out_stop: + cell_global_stop_spu(); /* clean up the PMU/debug bus */ out: - ; + return rtas_error; } -static void cell_global_start(struct op_counter_config *ctr) +static int cell_global_start_ppu(struct op_counter_config *ctr) { - u32 cpu; + u32 cpu, i; u32 interrupt_mask = 0; - u32 i; /* This routine gets called once for the system. * There is one performance monitor per node, so we @@ -651,19 +1002,79 @@ static void cell_global_start(struct op_counter_config *ctr) oprofile_running = 1; smp_wmb(); - /* NOTE: start_virt_cntrs will result in cell_virtual_cntr() being - * executed which manipulates the PMU. We start the "virtual counter" + /* + * NOTE: start_virt_cntrs will result in cell_virtual_cntr() being + * executed which manipulates the PMU. We start the "virtual counter" * here so that we do not need to synchronize access to the PMU in * the above for-loop. */ start_virt_cntrs(); + + return 0; } -static void cell_global_stop(void) +static int cell_global_start(struct op_counter_config *ctr) +{ + if (spu_cycle_reset) + return cell_global_start_spu(ctr); + else + return cell_global_start_ppu(ctr); +} + +/* + * Note the generic OProfile stop calls do not support returning + * an error on stop. Hence, will not return an error if the FW + * calls fail on stop. Failure to reset the debug bus is not an issue. + * Failure to disable the SPU profiling is not an issue. The FW calls + * to enable the performance counters and debug bus will work even if + * the hardware was not cleanly reset. + */ +static void cell_global_stop_spu(void) +{ + int subfunc, rtn_value; + unsigned int lfsr_value; + int cpu; + + oprofile_running = 0; + +#ifdef CONFIG_CPU_FREQ + cpufreq_unregister_notifier(&cpu_freq_notifier_block, + CPUFREQ_TRANSITION_NOTIFIER); +#endif + + for_each_online_cpu(cpu) { + if (cbe_get_hw_thread_id(cpu)) + continue; + + subfunc = 3; /* + * 2 - activate SPU tracing, + * 3 - deactivate + */ + lfsr_value = 0x8f100000; + + rtn_value = rtas_call(spu_rtas_token, 3, 1, NULL, + subfunc, cbe_cpu_to_node(cpu), + lfsr_value); + + if (unlikely(rtn_value != 0)) { + printk(KERN_ERR + "%s: rtas call ibm,cbe-spu-perftools failed, return = %d\n", + __FUNCTION__, rtn_value); + } + + /* Deactivate the signals */ + pm_rtas_reset_signals(cbe_cpu_to_node(cpu)); + } + + stop_spu_profiling(); +} + +static void cell_global_stop_ppu(void) { int cpu; - /* This routine will be called once for the system. + /* + * This routine will be called once for the system. * There is one performance monitor per node, so we * only need to perform this function once per node. */ @@ -687,8 +1098,16 @@ static void cell_global_stop(void) } } -static void -cell_handle_interrupt(struct pt_regs *regs, struct op_counter_config *ctr) +static void cell_global_stop(void) +{ + if (spu_cycle_reset) + cell_global_stop_spu(); + else + cell_global_stop_ppu(); +} + +static void cell_handle_interrupt(struct pt_regs *regs, + struct op_counter_config *ctr) { u32 cpu; u64 pc; @@ -699,13 +1118,15 @@ cell_handle_interrupt(struct pt_regs *regs, struct op_counter_config *ctr) cpu = smp_processor_id(); - /* Need to make sure the interrupt handler and the virt counter + /* + * Need to make sure the interrupt handler and the virt counter * routine are not running at the same time. See the * cell_virtual_cntr() routine for additional comments. */ spin_lock_irqsave(&virt_cntr_lock, flags); - /* Need to disable and reenable the performance counters + /* + * Need to disable and reenable the performance counters * to get the desired behavior from the hardware. This * is hardware specific. */ @@ -714,7 +1135,8 @@ cell_handle_interrupt(struct pt_regs *regs, struct op_counter_config *ctr) interrupt_mask = cbe_get_and_clear_pm_interrupts(cpu); - /* If the interrupt mask has been cleared, then the virt cntr + /* + * If the interrupt mask has been cleared, then the virt cntr * has cleared the interrupt. When the thread that generated * the interrupt is restored, the data count will be restored to * 0xffffff0 to cause the interrupt to be regenerated. @@ -732,18 +1154,20 @@ cell_handle_interrupt(struct pt_regs *regs, struct op_counter_config *ctr) } } - /* The counters were frozen by the interrupt. + /* + * The counters were frozen by the interrupt. * Reenable the interrupt and restart the counters. * If there was a race between the interrupt handler and - * the virtual counter routine. The virutal counter + * the virtual counter routine. The virutal counter * routine may have cleared the interrupts. Hence must * use the virt_cntr_inter_mask to re-enable the interrupts. */ cbe_enable_pm_interrupts(cpu, hdw_thread, virt_cntr_inter_mask); - /* The writes to the various performance counters only writes - * to a latch. The new values (interrupt setting bits, reset + /* + * The writes to the various performance counters only writes + * to a latch. The new values (interrupt setting bits, reset * counter value etc.) are not copied to the actual registers * until the performance monitor is enabled. In order to get * this to work as desired, the permormance monitor needs to @@ -755,10 +1179,33 @@ cell_handle_interrupt(struct pt_regs *regs, struct op_counter_config *ctr) spin_unlock_irqrestore(&virt_cntr_lock, flags); } +/* + * This function is called from the generic OProfile + * driver. When profiling PPUs, we need to do the + * generic sync start; otherwise, do spu_sync_start. + */ +static int cell_sync_start(void) +{ + if (spu_cycle_reset) + return spu_sync_start(); + else + return DO_GENERIC_SYNC; +} + +static int cell_sync_stop(void) +{ + if (spu_cycle_reset) + return spu_sync_stop(); + else + return 1; +} + struct op_powerpc_model op_model_cell = { .reg_setup = cell_reg_setup, .cpu_setup = cell_cpu_setup, .global_start = cell_global_start, .global_stop = cell_global_stop, + .sync_start = cell_sync_start, + .sync_stop = cell_sync_stop, .handle_interrupt = cell_handle_interrupt, }; diff --git a/arch/powerpc/oprofile/op_model_fsl_booke.c b/arch/powerpc/oprofile/op_model_fsl_booke.c index 2267eb8c661b..183a28bb1812 100644 --- a/arch/powerpc/oprofile/op_model_fsl_booke.c +++ b/arch/powerpc/oprofile/op_model_fsl_booke.c @@ -244,7 +244,7 @@ static void dump_pmcs(void) mfpmr(PMRN_PMLCA3), mfpmr(PMRN_PMLCB3)); } -static void fsl_booke_cpu_setup(struct op_counter_config *ctr) +static int fsl_booke_cpu_setup(struct op_counter_config *ctr) { int i; @@ -258,9 +258,11 @@ static void fsl_booke_cpu_setup(struct op_counter_config *ctr) set_pmc_user_kernel(i, ctr[i].user, ctr[i].kernel); } + + return 0; } -static void fsl_booke_reg_setup(struct op_counter_config *ctr, +static int fsl_booke_reg_setup(struct op_counter_config *ctr, struct op_system_config *sys, int num_ctrs) { @@ -276,9 +278,10 @@ static void fsl_booke_reg_setup(struct op_counter_config *ctr, for (i = 0; i < num_counters; ++i) reset_value[i] = 0x80000000UL - ctr[i].count; + return 0; } -static void fsl_booke_start(struct op_counter_config *ctr) +static int fsl_booke_start(struct op_counter_config *ctr) { int i; @@ -308,6 +311,8 @@ static void fsl_booke_start(struct op_counter_config *ctr) pr_debug("start on cpu %d, pmgc0 %x\n", smp_processor_id(), mfpmr(PMRN_PMGC0)); + + return 0; } static void fsl_booke_stop(void) diff --git a/arch/powerpc/oprofile/op_model_pa6t.c b/arch/powerpc/oprofile/op_model_pa6t.c index e8a56b0adadc..c40de461fd4e 100644 --- a/arch/powerpc/oprofile/op_model_pa6t.c +++ b/arch/powerpc/oprofile/op_model_pa6t.c @@ -89,7 +89,7 @@ static inline void ctr_write(unsigned int i, u64 val) /* precompute the values to stuff in the hardware registers */ -static void pa6t_reg_setup(struct op_counter_config *ctr, +static int pa6t_reg_setup(struct op_counter_config *ctr, struct op_system_config *sys, int num_ctrs) { @@ -135,10 +135,12 @@ static void pa6t_reg_setup(struct op_counter_config *ctr, pr_debug("reset_value for pmc%u inited to 0x%lx\n", pmc, reset_value[pmc]); } + + return 0; } /* configure registers on this cpu */ -static void pa6t_cpu_setup(struct op_counter_config *ctr) +static int pa6t_cpu_setup(struct op_counter_config *ctr) { u64 mmcr0 = mmcr0_val; u64 mmcr1 = mmcr1_val; @@ -154,9 +156,11 @@ static void pa6t_cpu_setup(struct op_counter_config *ctr) mfspr(SPRN_PA6T_MMCR0)); pr_debug("setup on cpu %d, mmcr1 %016lx\n", smp_processor_id(), mfspr(SPRN_PA6T_MMCR1)); + + return 0; } -static void pa6t_start(struct op_counter_config *ctr) +static int pa6t_start(struct op_counter_config *ctr) { int i; @@ -174,6 +178,8 @@ static void pa6t_start(struct op_counter_config *ctr) oprofile_running = 1; pr_debug("start on cpu %d, mmcr0 %lx\n", smp_processor_id(), mmcr0); + + return 0; } static void pa6t_stop(void) diff --git a/arch/powerpc/oprofile/op_model_power4.c b/arch/powerpc/oprofile/op_model_power4.c index fe597a154d4f..cddc250a6a5c 100644 --- a/arch/powerpc/oprofile/op_model_power4.c +++ b/arch/powerpc/oprofile/op_model_power4.c @@ -1,5 +1,7 @@ /* * Copyright (C) 2004 Anton Blanchard <anton@au.ibm.com>, IBM + * Added mmcra[slot] support: + * Copyright (C) 2006-2007 Will Schmidt <willschm@us.ibm.com>, IBM * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -30,7 +32,7 @@ static u32 mmcr0_val; static u64 mmcr1_val; static u64 mmcra_val; -static void power4_reg_setup(struct op_counter_config *ctr, +static int power4_reg_setup(struct op_counter_config *ctr, struct op_system_config *sys, int num_ctrs) { @@ -58,6 +60,8 @@ static void power4_reg_setup(struct op_counter_config *ctr, mmcr0_val &= ~MMCR0_PROBLEM_DISABLE; else mmcr0_val |= MMCR0_PROBLEM_DISABLE; + + return 0; } extern void ppc64_enable_pmcs(void); @@ -82,7 +86,7 @@ static inline int mmcra_must_set_sample(void) return 0; } -static void power4_cpu_setup(struct op_counter_config *ctr) +static int power4_cpu_setup(struct op_counter_config *ctr) { unsigned int mmcr0 = mmcr0_val; unsigned long mmcra = mmcra_val; @@ -109,9 +113,11 @@ static void power4_cpu_setup(struct op_counter_config *ctr) mfspr(SPRN_MMCR1)); dbg("setup on cpu %d, mmcra %lx\n", smp_processor_id(), mfspr(SPRN_MMCRA)); + + return 0; } -static void power4_start(struct op_counter_config *ctr) +static int power4_start(struct op_counter_config *ctr) { int i; unsigned int mmcr0; @@ -146,6 +152,7 @@ static void power4_start(struct op_counter_config *ctr) oprofile_running = 1; dbg("start on cpu %d, mmcr0 %x\n", smp_processor_id(), mmcr0); + return 0; } static void power4_stop(void) @@ -181,11 +188,17 @@ static void __attribute_used__ kernel_unknown_bucket(void) * On GQ and newer the MMCRA stores the HV and PR bits at the time * the SIAR was sampled. We use that to work out if the SIAR was sampled in * the hypervisor, our exception vectors or RTAS. + * If the MMCRA_SAMPLE_ENABLE bit is set, we can use the MMCRA[slot] bits + * to more accurately identify the address of the sampled instruction. The + * mmcra[slot] bits represent the slot number of a sampled instruction + * within an instruction group. The slot will contain a value between 1 + * and 5 if MMCRA_SAMPLE_ENABLE is set, otherwise 0. */ static unsigned long get_pc(struct pt_regs *regs) { unsigned long pc = mfspr(SPRN_SIAR); unsigned long mmcra; + unsigned long slot; /* Cant do much about it */ if (!cur_cpu_spec->oprofile_mmcra_sihv) @@ -193,6 +206,12 @@ static unsigned long get_pc(struct pt_regs *regs) mmcra = mfspr(SPRN_MMCRA); + if (mmcra & MMCRA_SAMPLE_ENABLE) { + slot = ((mmcra & MMCRA_SLOT) >> MMCRA_SLOT_SHIFT); + if (slot > 1) + pc += 4 * (slot - 1); + } + /* Were we in the hypervisor? */ if (firmware_has_feature(FW_FEATURE_LPAR) && (mmcra & cur_cpu_spec->oprofile_mmcra_sihv)) diff --git a/arch/powerpc/oprofile/op_model_rs64.c b/arch/powerpc/oprofile/op_model_rs64.c index c731acbfb2a5..a20afe45d936 100644 --- a/arch/powerpc/oprofile/op_model_rs64.c +++ b/arch/powerpc/oprofile/op_model_rs64.c @@ -88,7 +88,7 @@ static unsigned long reset_value[OP_MAX_COUNTER]; static int num_counters; -static void rs64_reg_setup(struct op_counter_config *ctr, +static int rs64_reg_setup(struct op_counter_config *ctr, struct op_system_config *sys, int num_ctrs) { @@ -100,9 +100,10 @@ static void rs64_reg_setup(struct op_counter_config *ctr, reset_value[i] = 0x80000000UL - ctr[i].count; /* XXX setup user and kernel profiling */ + return 0; } -static void rs64_cpu_setup(struct op_counter_config *ctr) +static int rs64_cpu_setup(struct op_counter_config *ctr) { unsigned int mmcr0; @@ -125,9 +126,11 @@ static void rs64_cpu_setup(struct op_counter_config *ctr) mfspr(SPRN_MMCR0)); dbg("setup on cpu %d, mmcr1 %lx\n", smp_processor_id(), mfspr(SPRN_MMCR1)); + + return 0; } -static void rs64_start(struct op_counter_config *ctr) +static int rs64_start(struct op_counter_config *ctr) { int i; unsigned int mmcr0; @@ -155,6 +158,7 @@ static void rs64_start(struct op_counter_config *ctr) mtspr(SPRN_MMCR0, mmcr0); dbg("start on cpu %d, mmcr0 %x\n", smp_processor_id(), mmcr0); + return 0; } static void rs64_stop(void) diff --git a/arch/powerpc/platforms/52xx/efika.c b/arch/powerpc/platforms/52xx/efika.c index f591a9fc19b9..4be6e7a17b66 100644 --- a/arch/powerpc/platforms/52xx/efika.c +++ b/arch/powerpc/platforms/52xx/efika.c @@ -54,7 +54,7 @@ static int rtas_read_config(struct pci_bus *bus, unsigned int devfn, int offset, struct pci_controller *hose = bus->sysdata; unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8) | (((bus->number - hose->first_busno) & 0xff) << 16) - | (hose->index << 24); + | (hose->global_number << 24); int ret = -1; int rval; @@ -69,7 +69,7 @@ static int rtas_write_config(struct pci_bus *bus, unsigned int devfn, struct pci_controller *hose = bus->sysdata; unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8) | (((bus->number - hose->first_busno) & 0xff) << 16) - | (hose->index << 24); + | (hose->global_number << 24); int rval; rval = rtas_call(rtas_token("write-pci-config"), 3, 1, NULL, @@ -83,7 +83,7 @@ static struct pci_ops rtas_pci_ops = { }; -void __init efika_pcisetup(void) +static void __init efika_pcisetup(void) { const int *bus_range; int len; @@ -128,7 +128,7 @@ void __init efika_pcisetup(void) printk(" controlled by %s\n", pcictrl->full_name); printk("\n"); - hose = pcibios_alloc_controller(); + hose = pcibios_alloc_controller(of_node_get(pcictrl)); if (!hose) { printk(KERN_WARNING EFIKA_PLATFORM_NAME ": Can't allocate PCI controller structure for %s\n", @@ -136,7 +136,6 @@ void __init efika_pcisetup(void) return; } - hose->arch_data = of_node_get(pcictrl); hose->first_busno = bus_range[0]; hose->last_busno = bus_range[1]; hose->ops = &rtas_pci_ops; @@ -145,7 +144,7 @@ void __init efika_pcisetup(void) } #else -void __init efika_pcisetup(void) +static void __init efika_pcisetup(void) {} #endif @@ -252,6 +251,8 @@ define_machine(efika) .progress = rtas_progress, .get_boot_time = rtas_get_boot_time, .calibrate_decr = generic_calibrate_decr, +#ifdef CONFIG_PCI .phys_mem_access_prot = pci_phys_mem_access_prot, +#endif }; diff --git a/arch/powerpc/platforms/52xx/lite5200.c b/arch/powerpc/platforms/52xx/lite5200.c index 1cfc00dfb99a..5c46e898fd45 100644 --- a/arch/powerpc/platforms/52xx/lite5200.c +++ b/arch/powerpc/platforms/52xx/lite5200.c @@ -156,7 +156,7 @@ static void __init lite5200_setup_arch(void) } -void lite5200_show_cpuinfo(struct seq_file *m) +static void lite5200_show_cpuinfo(struct seq_file *m) { struct device_node* np = of_find_all_nodes(NULL); const char *model = NULL; diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pci.c b/arch/powerpc/platforms/52xx/mpc52xx_pci.c index 34d34a26d305..4c6c82a684b1 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pci.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_pci.c @@ -112,18 +112,18 @@ mpc52xx_pci_read_config(struct pci_bus *bus, unsigned int devfn, u32 value; if (ppc_md.pci_exclude_device) - if (ppc_md.pci_exclude_device(bus->number, devfn)) + if (ppc_md.pci_exclude_device(hose, bus->number, devfn)) return PCIBIOS_DEVICE_NOT_FOUND; out_be32(hose->cfg_addr, (1 << 31) | - ((bus->number - hose->bus_offset) << 16) | + (bus->number << 16) | (devfn << 8) | (offset & 0xfc)); mb(); #if defined(CONFIG_PPC_MPC5200_BUGFIX) - if (bus->number != hose->bus_offset) { + if (bus->number) { /* workaround for the bug 435 of the MPC5200 (L25R); * Don't do 32 bits config access during type-1 cycles */ switch (len) { @@ -169,18 +169,18 @@ mpc52xx_pci_write_config(struct pci_bus *bus, unsigned int devfn, u32 value, mask; if (ppc_md.pci_exclude_device) - if (ppc_md.pci_exclude_device(bus->number, devfn)) + if (ppc_md.pci_exclude_device(hose, bus->number, devfn)) return PCIBIOS_DEVICE_NOT_FOUND; out_be32(hose->cfg_addr, (1 << 31) | - ((bus->number - hose->bus_offset) << 16) | + (bus->number << 16) | (devfn << 8) | (offset & 0xfc)); mb(); #if defined(CONFIG_PPC_MPC5200_BUGFIX) - if (bus->number != hose->bus_offset) { + if (bus->number) { /* workaround for the bug 435 of the MPC5200 (L25R); * Don't do 32 bits config access during type-1 cycles */ switch (len) { @@ -385,17 +385,13 @@ mpc52xx_add_bridge(struct device_node *node) * tree are needed to configure the 52xx PCI controller. Rather * than parse the tree here, let pci_process_bridge_OF_ranges() * do it for us and extract the values after the fact */ - hose = pcibios_alloc_controller(); + hose = pcibios_alloc_controller(node); if (!hose) return -ENOMEM; - hose->arch_data = node; - hose->set_cfg_type = 1; - hose->first_busno = bus_range ? bus_range[0] : 0; hose->last_busno = bus_range ? bus_range[1] : 0xff; - hose->bus_offset = 0; hose->ops = &mpc52xx_pci_ops; pci_regs = ioremap(rsrc.start, rsrc.end - rsrc.start + 1); diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pm.c b/arch/powerpc/platforms/52xx/mpc52xx_pm.c index fd40044d16cd..ee2e7639c63e 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pm.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_pm.c @@ -9,8 +9,8 @@ /* these are defined in mpc52xx_sleep.S, and only used here */ -extern void mpc52xx_deep_sleep(void *sram, void *sdram_regs, - struct mpc52xx_cdm *, struct mpc52xx_intr *); +extern void mpc52xx_deep_sleep(void __iomem *sram, void __iomem *sdram_regs, + struct mpc52xx_cdm __iomem *, struct mpc52xx_intr __iomem*); extern void mpc52xx_ds_sram(void); extern const long mpc52xx_ds_sram_size; extern void mpc52xx_ds_cached(void); @@ -21,7 +21,7 @@ static void __iomem *sdram; static struct mpc52xx_cdm __iomem *cdm; static struct mpc52xx_intr __iomem *intr; static struct mpc52xx_gpio_wkup __iomem *gpiow; -static void *sram; +static void __iomem *sram; static int sram_size; struct mpc52xx_suspend mpc52xx_suspend; @@ -100,7 +100,7 @@ int mpc52xx_pm_enter(suspend_state_t state) u32 clk_enables; u32 msr, hid0; u32 intr_main_mask; - void __iomem * irq_0x500 = (void *)CONFIG_KERNEL_START + 0x500; + void __iomem * irq_0x500 = (void __iomem *)CONFIG_KERNEL_START + 0x500; unsigned long irq_0x500_stop = (unsigned long)irq_0x500 + mpc52xx_ds_cached_size; char saved_0x500[mpc52xx_ds_cached_size]; diff --git a/arch/powerpc/platforms/82xx/Kconfig b/arch/powerpc/platforms/82xx/Kconfig index de7fce9cb6eb..89fde43895c5 100644 --- a/arch/powerpc/platforms/82xx/Kconfig +++ b/arch/powerpc/platforms/82xx/Kconfig @@ -1,5 +1,5 @@ choice - prompt "Machine Type" + prompt "82xx Board Type" depends on PPC_82xx default MPC82xx_ADS diff --git a/arch/powerpc/platforms/82xx/mpc82xx_ads.c b/arch/powerpc/platforms/82xx/mpc82xx_ads.c index 47cb09f08052..2d1b05b9f8ef 100644 --- a/arch/powerpc/platforms/82xx/mpc82xx_ads.c +++ b/arch/powerpc/platforms/82xx/mpc82xx_ads.c @@ -49,7 +49,7 @@ #include <linux/fs_enet_pd.h> #include <sysdev/fsl_soc.h> -#include <../sysdev/cpm2_pic.h> +#include <sysdev/cpm2_pic.h> #include "pq2ads.h" @@ -507,7 +507,8 @@ void m82xx_pci_init_irq(void) return; } -static int m82xx_pci_exclude_device(u_char bus, u_char devfn) +static int m82xx_pci_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn) { if (bus == 0 && PCI_SLOT(devfn) == 0) return PCIBIOS_DEVICE_NOT_FOUND; @@ -515,7 +516,7 @@ static int m82xx_pci_exclude_device(u_char bus, u_char devfn) return PCIBIOS_SUCCESSFUL; } -void __init add_bridge(struct device_node *np) +static void __init mpc82xx_add_bridge(struct device_node *np) { int len; struct pci_controller *hose; @@ -542,23 +543,18 @@ void __init add_bridge(struct device_node *np) pci_assign_all_buses = 1; - hose = pcibios_alloc_controller(); + hose = pcibios_alloc_controller(np); if (!hose) return; - hose->arch_data = np; - hose->set_cfg_type = 1; - hose->first_busno = bus_range ? bus_range[0] : 0; hose->last_busno = bus_range ? bus_range[1] : 0xff; - hose->bus_offset = 0; - - hose->set_cfg_type = 1; setup_indirect_pci(hose, r.start + offsetof(pci_cpm2_t, pci_cfg_addr), - r.start + offsetof(pci_cpm2_t, pci_cfg_data)); + r.start + offsetof(pci_cpm2_t, pci_cfg_data), + 0); pci_process_bridge_OF_ranges(hose, np, 1); } @@ -584,7 +580,7 @@ static void __init mpc82xx_ads_setup_arch(void) #ifdef CONFIG_PCI ppc_md.pci_exclude_device = m82xx_pci_exclude_device; for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) - add_bridge(np); + mpc82xx_add_bridge(np); of_node_put(np); #endif diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig index 19cafdf6df93..ec305f18abd8 100644 --- a/arch/powerpc/platforms/83xx/Kconfig +++ b/arch/powerpc/platforms/83xx/Kconfig @@ -1,5 +1,5 @@ choice - prompt "Machine Type" + prompt "83xx Board Type" depends on PPC_83xx default MPC834x_MDS diff --git a/arch/powerpc/platforms/83xx/Makefile b/arch/powerpc/platforms/83xx/Makefile index 31a91b53f528..5a98f885779f 100644 --- a/arch/powerpc/platforms/83xx/Makefile +++ b/arch/powerpc/platforms/83xx/Makefile @@ -1,7 +1,7 @@ # # Makefile for the PowerPC 83xx linux kernel. # -obj-y := misc.o +obj-y := misc.o usb.o obj-$(CONFIG_PCI) += pci.o obj-$(CONFIG_MPC8313_RDB) += mpc8313_rdb.o obj-$(CONFIG_MPC832x_RDB) += mpc832x_rdb.o diff --git a/arch/powerpc/platforms/83xx/mpc8313_rdb.c b/arch/powerpc/platforms/83xx/mpc8313_rdb.c index 96970ac887ee..3edfe170a03b 100644 --- a/arch/powerpc/platforms/83xx/mpc8313_rdb.c +++ b/arch/powerpc/platforms/83xx/mpc8313_rdb.c @@ -28,11 +28,6 @@ #define DBG(fmt...) #endif -#ifndef CONFIG_PCI -unsigned long isa_io_base = 0; -unsigned long isa_mem_base = 0; -#endif - /* ************************************************************************ * * Setup the architecture @@ -49,10 +44,11 @@ static void __init mpc8313_rdb_setup_arch(void) #ifdef CONFIG_PCI for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) - add_bridge(np); + mpc83xx_add_bridge(np); ppc_md.pci_exclude_device = mpc83xx_exclude_device; #endif + mpc831x_usb_cfg(); } void __init mpc8313_rdb_init_IRQ(void) diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c index fff09f5d6edf..2c8e641a739b 100644 --- a/arch/powerpc/platforms/83xx/mpc832x_mds.c +++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c @@ -49,11 +49,6 @@ #define DBG(fmt...) #endif -#ifndef CONFIG_PCI -unsigned long isa_io_base = 0; -unsigned long isa_mem_base = 0; -#endif - static u8 *bcsr_regs = NULL; /* ************************************************************************ @@ -80,7 +75,7 @@ static void __init mpc832x_sys_setup_arch(void) #ifdef CONFIG_PCI for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) - add_bridge(np); + mpc83xx_add_bridge(np); ppc_md.pci_exclude_device = mpc83xx_exclude_device; #endif diff --git a/arch/powerpc/platforms/83xx/mpc832x_rdb.c b/arch/powerpc/platforms/83xx/mpc832x_rdb.c index 44a7661ea172..090906170a41 100644 --- a/arch/powerpc/platforms/83xx/mpc832x_rdb.c +++ b/arch/powerpc/platforms/83xx/mpc832x_rdb.c @@ -32,11 +32,6 @@ #define DBG(fmt...) #endif -#ifndef CONFIG_PCI -unsigned long isa_io_base = 0; -unsigned long isa_mem_base = 0; -#endif - /* ************************************************************************ * * Setup the architecture @@ -53,7 +48,7 @@ static void __init mpc832x_rdb_setup_arch(void) #ifdef CONFIG_PCI for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) - add_bridge(np); + mpc83xx_add_bridge(np); ppc_md.pci_exclude_device = mpc83xx_exclude_device; #endif diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c index 40a01947d684..47ba5446f63c 100644 --- a/arch/powerpc/platforms/83xx/mpc834x_itx.c +++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c @@ -38,11 +38,6 @@ #include "mpc83xx.h" -#ifndef CONFIG_PCI -unsigned long isa_io_base = 0; -unsigned long isa_mem_base = 0; -#endif - /* ************************************************************************ * * Setup the architecture @@ -59,10 +54,12 @@ static void __init mpc834x_itx_setup_arch(void) #ifdef CONFIG_PCI for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) - add_bridge(np); + mpc83xx_add_bridge(np); ppc_md.pci_exclude_device = mpc83xx_exclude_device; #endif + + mpc834x_usb_cfg(); } static void __init mpc834x_itx_init_IRQ(void) diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c index 10394b2d7e7a..4c9ff9cadfe4 100644 --- a/arch/powerpc/platforms/83xx/mpc834x_mds.c +++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c @@ -38,61 +38,17 @@ #include "mpc83xx.h" -#ifndef CONFIG_PCI -unsigned long isa_io_base = 0; -unsigned long isa_mem_base = 0; -#endif - #define BCSR5_INT_USB 0x02 -/* Note: This is only for PB, not for PB+PIB - * On PB only port0 is connected using ULPI */ -static int mpc834x_usb_cfg(void) +static int mpc834xemds_usb_cfg(void) { - unsigned long sccr, sicrl; - void __iomem *immap; + struct device_node *np; void __iomem *bcsr_regs = NULL; u8 bcsr5; - struct device_node *np = NULL; - int port0_is_dr = 0; - - if ((np = of_find_compatible_node(NULL, "usb", "fsl-usb2-dr")) != NULL) - port0_is_dr = 1; - if ((np = of_find_compatible_node(NULL, "usb", "fsl-usb2-mph")) != NULL){ - if (port0_is_dr) { - printk(KERN_WARNING - "There is only one USB port on PB board! \n"); - return -1; - } else if (!port0_is_dr) - /* No usb port enabled */ - return -1; - } - - immap = ioremap(get_immrbase(), 0x1000); - if (!immap) - return -1; - - /* Configure clock */ - sccr = in_be32(immap + MPC83XX_SCCR_OFFS); - if (port0_is_dr) - sccr |= MPC83XX_SCCR_USB_DRCM_11; /* 1:3 */ - else - sccr |= MPC83XX_SCCR_USB_MPHCM_11; /* 1:3 */ - out_be32(immap + MPC83XX_SCCR_OFFS, sccr); - - /* Configure Pin */ - sicrl = in_be32(immap + MPC83XX_SICRL_OFFS); - /* set port0 only */ - if (port0_is_dr) - sicrl |= MPC83XX_SICRL_USB0; - else - sicrl &= ~(MPC83XX_SICRL_USB0); - out_be32(immap + MPC83XX_SICRL_OFFS, sicrl); - - iounmap(immap); + mpc834x_usb_cfg(); /* Map BCSR area */ np = of_find_node_by_name(NULL, "bcsr"); - if (np != 0) { + if (np) { struct resource res; of_address_to_resource(np, 0, &res); @@ -129,12 +85,12 @@ static void __init mpc834x_mds_setup_arch(void) #ifdef CONFIG_PCI for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) - add_bridge(np); + mpc83xx_add_bridge(np); ppc_md.pci_exclude_device = mpc83xx_exclude_device; #endif - mpc834x_usb_cfg(); + mpc834xemds_usb_cfg(); } static void __init mpc834x_mds_init_IRQ(void) diff --git a/arch/powerpc/platforms/83xx/mpc836x_mds.c b/arch/powerpc/platforms/83xx/mpc836x_mds.c index 526ed090a446..84b58934aafd 100644 --- a/arch/powerpc/platforms/83xx/mpc836x_mds.c +++ b/arch/powerpc/platforms/83xx/mpc836x_mds.c @@ -55,11 +55,6 @@ #define DBG(fmt...) #endif -#ifndef CONFIG_PCI -unsigned long isa_io_base = 0; -unsigned long isa_mem_base = 0; -#endif - static u8 *bcsr_regs = NULL; /* ************************************************************************ @@ -86,7 +81,7 @@ static void __init mpc836x_mds_setup_arch(void) #ifdef CONFIG_PCI for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) - add_bridge(np); + mpc83xx_add_bridge(np); ppc_md.pci_exclude_device = mpc83xx_exclude_device; #endif diff --git a/arch/powerpc/platforms/83xx/mpc83xx.h b/arch/powerpc/platforms/83xx/mpc83xx.h index 9cd03b59c8f4..589ee55730f3 100644 --- a/arch/powerpc/platforms/83xx/mpc83xx.h +++ b/arch/powerpc/platforms/83xx/mpc83xx.h @@ -3,9 +3,11 @@ #include <linux/init.h> #include <linux/device.h> +#include <asm/pci-bridge.h> /* System Clock Control Register */ #define MPC83XX_SCCR_OFFS 0xA08 +#define MPC83XX_SCCR_USB_MASK 0x00f00000 #define MPC83XX_SCCR_USB_MPHCM_11 0x00c00000 #define MPC83XX_SCCR_USB_MPHCM_01 0x00400000 #define MPC83XX_SCCR_USB_MPHCM_10 0x00800000 @@ -15,21 +17,43 @@ /* system i/o configuration register low */ #define MPC83XX_SICRL_OFFS 0x114 -#define MPC83XX_SICRL_USB0 0x40000000 -#define MPC83XX_SICRL_USB1 0x20000000 +#define MPC834X_SICRL_USB_MASK 0x60000000 +#define MPC834X_SICRL_USB0 0x40000000 +#define MPC834X_SICRL_USB1 0x20000000 +#define MPC831X_SICRL_USB_MASK 0x00000c00 +#define MPC831X_SICRL_USB_ULPI 0x00000800 /* system i/o configuration register high */ #define MPC83XX_SICRH_OFFS 0x118 -#define MPC83XX_SICRH_USB_UTMI 0x00020000 +#define MPC834X_SICRH_USB_UTMI 0x00020000 +#define MPC831X_SICRH_USB_MASK 0x000000e0 +#define MPC831X_SICRH_USB_ULPI 0x000000a0 + +/* USB Control Register */ +#define FSL_USB2_CONTROL_OFFS 0x500 +#define CONTROL_UTMI_PHY_EN 0x00000200 +#define CONTROL_REFSEL_48MHZ 0x00000080 +#define CONTROL_PHY_CLK_SEL_ULPI 0x00000400 +#define CONTROL_OTG_PORT 0x00000020 + +/* USB PORTSC Registers */ +#define FSL_USB2_PORTSC1_OFFS 0x184 +#define FSL_USB2_PORTSC2_OFFS 0x188 +#define PORTSCX_PTW_16BIT 0x10000000 +#define PORTSCX_PTS_UTMI 0x00000000 +#define PORTSCX_PTS_ULPI 0x80000000 /* * Declaration for the various functions exported by the * mpc83xx_* files. Mostly for use by mpc83xx_setup */ -extern int add_bridge(struct device_node *dev); -extern int mpc83xx_exclude_device(u_char bus, u_char devfn); +extern int mpc83xx_add_bridge(struct device_node *dev); +extern int mpc83xx_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn); extern void mpc83xx_restart(char *cmd); extern long mpc83xx_time_init(void); +extern int mpc834x_usb_cfg(void); +extern int mpc831x_usb_cfg(void); #endif /* __MPC83XX_H__ */ diff --git a/arch/powerpc/platforms/83xx/pci.c b/arch/powerpc/platforms/83xx/pci.c index 774457d09e94..92069469de20 100644 --- a/arch/powerpc/platforms/83xx/pci.c +++ b/arch/powerpc/platforms/83xx/pci.c @@ -33,19 +33,14 @@ #define DBG(x...) #endif -int mpc83xx_pci2_busno; - -int mpc83xx_exclude_device(u_char bus, u_char devfn) +int mpc83xx_exclude_device(struct pci_controller *hose, u_char bus, u_char devfn) { - if (bus == 0 && PCI_SLOT(devfn) == 0) + if ((bus == hose->first_busno) && PCI_SLOT(devfn) == 0) return PCIBIOS_DEVICE_NOT_FOUND; - if (mpc83xx_pci2_busno) - if (bus == (mpc83xx_pci2_busno) && PCI_SLOT(devfn) == 0) - return PCIBIOS_DEVICE_NOT_FOUND; return PCIBIOS_SUCCESSFUL; } -int __init add_bridge(struct device_node *dev) +int __init mpc83xx_add_bridge(struct device_node *dev) { int len; struct pci_controller *hose; @@ -66,11 +61,10 @@ int __init add_bridge(struct device_node *dev) " bus 0\n", dev->full_name); } - hose = pcibios_alloc_controller(); + pci_assign_all_buses = 1; + hose = pcibios_alloc_controller(dev); if (!hose) return -ENOMEM; - hose->arch_data = dev; - hose->set_cfg_type = 1; hose->first_busno = bus_range ? bus_range[0] : 0; hose->last_busno = bus_range ? bus_range[1] : 0xff; @@ -80,14 +74,12 @@ int __init add_bridge(struct device_node *dev) */ /* PCI 1 */ if ((rsrc.start & 0xfffff) == 0x8500) { - setup_indirect_pci(hose, immr + 0x8300, immr + 0x8304); + setup_indirect_pci(hose, immr + 0x8300, immr + 0x8304, 0); } /* PCI 2 */ if ((rsrc.start & 0xfffff) == 0x8600) { - setup_indirect_pci(hose, immr + 0x8380, immr + 0x8384); + setup_indirect_pci(hose, immr + 0x8380, immr + 0x8384, 0); primary = 0; - hose->bus_offset = hose->first_busno; - mpc83xx_pci2_busno = hose->first_busno; } printk(KERN_INFO "Found MPC83xx PCI host bridge at 0x%016llx. " diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index 629926e01e90..f620171ad6b1 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -18,6 +18,7 @@ config MPC8560_ADS config MPC85xx_CDS bool "Freescale MPC85xx CDS" select DEFAULT_UIMAGE + select PPC_I8259 help This option enables support for the MPC85xx CDS board @@ -30,7 +31,9 @@ config MPC85xx_MDS config MPC8544_DS bool "Freescale MPC8544 DS" + select PPC_I8259 select DEFAULT_UIMAGE + select FSL_ULI1575 help This option enables support for the MPC8544 DS board @@ -50,9 +53,9 @@ config MPC8560 config MPC85xx bool select PPC_UDBG_16550 - select PPC_INDIRECT_PCI - select PPC_INDIRECT_PCI_BE + select PPC_INDIRECT_PCI if PCI select MPIC + select FSL_PCI if PCI select SERIAL_8250_SHARE_IRQ if SERIAL_8250 default y if MPC8540_ADS || MPC85xx_CDS || MPC8560_ADS \ || MPC85xx_MDS || MPC8544_DS diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile index 4e02cbb14cf7..d70f2d0f9d36 100644 --- a/arch/powerpc/platforms/85xx/Makefile +++ b/arch/powerpc/platforms/85xx/Makefile @@ -1,7 +1,7 @@ # # Makefile for the PowerPC 85xx linux kernel. # -obj-$(CONFIG_PPC_85xx) += misc.o pci.o +obj-$(CONFIG_PPC_85xx) += misc.o obj-$(CONFIG_MPC8540_ADS) += mpc85xx_ads.o obj-$(CONFIG_MPC8560_ADS) += mpc85xx_ads.o obj-$(CONFIG_MPC85xx_CDS) += mpc85xx_cds.o diff --git a/arch/powerpc/platforms/85xx/misc.c b/arch/powerpc/platforms/85xx/misc.c index 3e62fcb04c1c..4fe376e9c3b6 100644 --- a/arch/powerpc/platforms/85xx/misc.c +++ b/arch/powerpc/platforms/85xx/misc.c @@ -13,11 +13,43 @@ #include <linux/irq.h> #include <linux/module.h> #include <asm/irq.h> +#include <asm/io.h> +#include <asm/prom.h> +#include <sysdev/fsl_soc.h> + +static __be32 __iomem *rstcr; extern void abort(void); +static int __init mpc85xx_rstcr(void) +{ + struct device_node *np; + np = of_find_node_by_name(NULL, "global-utilities"); + if ((np && of_get_property(np, "fsl,has-rstcr", NULL))) { + const u32 *prop = of_get_property(np, "reg", NULL); + if (prop) { + /* map reset control register + * 0xE00B0 is offset of reset control register + */ + rstcr = ioremap(get_immrbase() + *prop + 0xB0, 0xff); + if (!rstcr) + printk (KERN_EMERG "Error: reset control " + "register not mapped!\n"); + } + } else + printk (KERN_INFO "rstcr compatible register does not exist!\n"); + if (np) + of_node_put(np); + return 0; +} + +arch_initcall(mpc85xx_rstcr); + void mpc85xx_restart(char *cmd) { local_irq_disable(); + if (rstcr) + /* set reset control register */ + out_be32(rstcr, 0x2); /* HRESET_REQ */ abort(); } diff --git a/arch/powerpc/platforms/85xx/mpc8544_ds.c b/arch/powerpc/platforms/85xx/mpc8544_ds.c index bec84ffe708e..48983bc56d46 100644 --- a/arch/powerpc/platforms/85xx/mpc8544_ds.c +++ b/arch/powerpc/platforms/85xx/mpc8544_ds.c @@ -2,6 +2,8 @@ * MPC8544 DS Board Setup * * Author Xianghua Xiao (x.xiao@freescale.com) + * Roy Zang <tie-fei.zang@freescale.com> + * - Add PCI/PCI Exprees support * Copyright 2007 Freescale Semiconductor Inc. * * This program is free software; you can redistribute it and/or modify it @@ -12,13 +14,16 @@ #include <linux/stddef.h> #include <linux/kernel.h> +#include <linux/pci.h> #include <linux/kdev_t.h> #include <linux/delay.h> #include <linux/seq_file.h> +#include <linux/interrupt.h> #include <asm/system.h> #include <asm/time.h> #include <asm/machdep.h> +#include <asm/pci-bridge.h> #include <asm/mpc85xx.h> #include <mm/mmu_decl.h> #include <asm/prom.h> @@ -27,6 +32,7 @@ #include <asm/i8259.h> #include <sysdev/fsl_soc.h> +#include <sysdev/fsl_pci.h> #include "mpc85xx.h" #undef DEBUG @@ -37,6 +43,17 @@ #define DBG(fmt, args...) #endif +#ifdef CONFIG_PPC_I8259 +static void mpc8544_8259_cascade(unsigned int irq, struct irq_desc *desc) +{ + unsigned int cascade_irq = i8259_irq(); + + if (cascade_irq != NO_IRQ) { + generic_handle_irq(cascade_irq); + } + desc->chip->eoi(irq); +} +#endif /* CONFIG_PPC_I8259 */ void __init mpc8544_ds_pic_init(void) { @@ -61,24 +78,11 @@ void __init mpc8544_ds_pic_init(void) return; } - /* Alloc mpic structure and per isu has 16 INT entries. */ mpic = mpic_alloc(np, r.start, MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN, - 16, 64, " OPENPIC "); + 0, 256, " OpenPIC "); BUG_ON(mpic == NULL); - /* - * 48 Internal Interrupts - */ - mpic_assign_isu(mpic, 0, r.start + 0x10200); - mpic_assign_isu(mpic, 1, r.start + 0x10400); - mpic_assign_isu(mpic, 2, r.start + 0x10600); - - /* - * 16 External interrupts - */ - mpic_assign_isu(mpic, 3, r.start + 0x10000); - mpic_init(mpic); #ifdef CONFIG_PPC_I8259 @@ -109,19 +113,56 @@ void __init mpc8544_ds_pic_init(void) #endif /* CONFIG_PPC_I8259 */ } +#ifdef CONFIG_PCI +extern int uses_fsl_uli_m1575; +extern int uli_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn); + +static int mpc85xx_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn) +{ + struct device_node* node; + struct resource rsrc; + + node = (struct device_node *)hose->arch_data; + of_address_to_resource(node, 0, &rsrc); + + if ((rsrc.start & 0xfffff) == 0xb000) { + return uli_exclude_device(hose, bus, devfn); + } + + return PCIBIOS_SUCCESSFUL; +} +#endif /* CONFIG_PCI */ /* * Setup the architecture */ static void __init mpc8544_ds_setup_arch(void) { +#ifdef CONFIG_PCI + struct device_node *np; +#endif + if (ppc_md.progress) ppc_md.progress("mpc8544_ds_setup_arch()", 0); +#ifdef CONFIG_PCI + for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) { + struct resource rsrc; + of_address_to_resource(np, 0, &rsrc); + if ((rsrc.start & 0xfffff) == 0xb000) + fsl_add_bridge(np, 1); + else + fsl_add_bridge(np, 0); + } + uses_fsl_uli_m1575 = 1; + ppc_md.pci_exclude_device = mpc85xx_exclude_device; +#endif + printk("MPC8544 DS board from Freescale Semiconductor\n"); } - /* * Called very early, device-tree isn't unflattened */ @@ -137,6 +178,9 @@ define_machine(mpc8544_ds) { .probe = mpc8544_ds_probe, .setup_arch = mpc8544_ds_setup_arch, .init_IRQ = mpc8544_ds_pic_init, +#ifdef CONFIG_PCI + .pcibios_fixup_bus = fsl_pcibios_fixup_bus, +#endif .get_irq = mpic_get_irq, .restart = mpc85xx_restart, .calibrate_decr = generic_calibrate_decr, diff --git a/arch/powerpc/platforms/85xx/mpc85xx.h b/arch/powerpc/platforms/85xx/mpc85xx.h index 83415db33378..5b34deef12b5 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx.h +++ b/arch/powerpc/platforms/85xx/mpc85xx.h @@ -15,4 +15,3 @@ */ extern void mpc85xx_restart(char *); -extern int add_bridge(struct device_node *dev); diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c index 5d27621f0927..40a828675c7b 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c @@ -29,6 +29,7 @@ #include <asm/udbg.h> #include <sysdev/fsl_soc.h> +#include <sysdev/fsl_pci.h> #include "mpc85xx.h" #ifdef CONFIG_CPM2 @@ -38,13 +39,9 @@ #include <asm/fs_pd.h> #endif -#ifndef CONFIG_PCI -unsigned long isa_io_base = 0; -unsigned long isa_mem_base = 0; -#endif - #ifdef CONFIG_PCI -static int mpc85xx_exclude_device(u_char bus, u_char devfn) +static int mpc85xx_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn) { if (bus == 0 && PCI_SLOT(devfn) == 0) return PCIBIOS_DEVICE_NOT_FOUND; @@ -91,30 +88,10 @@ static void __init mpc85xx_ads_pic_init(void) mpic = mpic_alloc(np, r.start, MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN, - 4, 0, " OpenPIC "); + 0, 256, " OpenPIC "); BUG_ON(mpic == NULL); of_node_put(np); - mpic_assign_isu(mpic, 0, r.start + 0x10200); - mpic_assign_isu(mpic, 1, r.start + 0x10280); - mpic_assign_isu(mpic, 2, r.start + 0x10300); - mpic_assign_isu(mpic, 3, r.start + 0x10380); - mpic_assign_isu(mpic, 4, r.start + 0x10400); - mpic_assign_isu(mpic, 5, r.start + 0x10480); - mpic_assign_isu(mpic, 6, r.start + 0x10500); - mpic_assign_isu(mpic, 7, r.start + 0x10580); - - /* Unused on this platform (leave room for 8548) */ - mpic_assign_isu(mpic, 8, r.start + 0x10600); - mpic_assign_isu(mpic, 9, r.start + 0x10680); - mpic_assign_isu(mpic, 10, r.start + 0x10700); - mpic_assign_isu(mpic, 11, r.start + 0x10780); - - /* External Interrupts */ - mpic_assign_isu(mpic, 12, r.start + 0x10000); - mpic_assign_isu(mpic, 13, r.start + 0x10080); - mpic_assign_isu(mpic, 14, r.start + 0x10100); - mpic_init(mpic); #ifdef CONFIG_CPM2 @@ -241,7 +218,7 @@ static void __init mpc85xx_ads_setup_arch(void) #ifdef CONFIG_PCI for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) - add_bridge(np); + fsl_add_bridge(np, 1); ppc_md.pci_exclude_device = mpc85xx_exclude_device; #endif } diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c index 1490eb3ce0d3..2d4cb7847604 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c @@ -24,6 +24,7 @@ #include <linux/seq_file.h> #include <linux/initrd.h> #include <linux/module.h> +#include <linux/interrupt.h> #include <linux/fsl_devices.h> #include <asm/system.h> @@ -45,13 +46,9 @@ #include <asm/i8259.h> #include <sysdev/fsl_soc.h> +#include <sysdev/fsl_pci.h> #include "mpc85xx.h" -#ifndef CONFIG_PCI -unsigned long isa_io_base = 0; -unsigned long isa_mem_base = 0; -#endif - static int cds_pci_slot = 2; static volatile u8 *cadmus; @@ -60,15 +57,9 @@ static volatile u8 *cadmus; #define ARCADIA_HOST_BRIDGE_IDSEL 17 #define ARCADIA_2ND_BRIDGE_IDSEL 3 -extern int mpc85xx_pci2_busno; - -static int mpc85xx_exclude_device(u_char bus, u_char devfn) +static int mpc85xx_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn) { - if (bus == 0 && PCI_SLOT(devfn) == 0) - return PCIBIOS_DEVICE_NOT_FOUND; - if (mpc85xx_pci2_busno) - if (bus == (mpc85xx_pci2_busno) && PCI_SLOT(devfn) == 0) - return PCIBIOS_DEVICE_NOT_FOUND; /* We explicitly do not go past the Tundra 320 Bridge */ if ((bus == 1) && (PCI_SLOT(devfn) == ARCADIA_2ND_BRIDGE_IDSEL)) return PCIBIOS_DEVICE_NOT_FOUND; @@ -78,65 +69,112 @@ static int mpc85xx_exclude_device(u_char bus, u_char devfn) return PCIBIOS_SUCCESSFUL; } -static void __init mpc85xx_cds_pcibios_fixup(void) +static void mpc85xx_cds_restart(char *cmd) { struct pci_dev *dev; - u_char c; + u_char tmp; - if ((dev = pci_get_device(PCI_VENDOR_ID_VIA, - PCI_DEVICE_ID_VIA_82C586_1, NULL))) { - /* - * U-Boot does not set the enable bits - * for the IDE device. Force them on here. - */ - pci_read_config_byte(dev, 0x40, &c); - c |= 0x03; /* IDE: Chip Enable Bits */ - pci_write_config_byte(dev, 0x40, c); + if ((dev = pci_get_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, + NULL))) { + + /* Use the VIA Super Southbridge to force a PCI reset */ + pci_read_config_byte(dev, 0x47, &tmp); + pci_write_config_byte(dev, 0x47, tmp | 1); + + /* Flush the outbound PCI write queues */ + pci_read_config_byte(dev, 0x47, &tmp); /* - * Since only primary interface works, force the - * IDE function to standard primary IDE interrupt - * w/ 8259 offset + * At this point, the harware reset should have triggered. + * However, if it doesn't work for some mysterious reason, + * just fall through to the default reset below. */ - dev->irq = 14; - pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq); + pci_dev_put(dev); } /* - * Force legacy USB interrupt routing + * If we can't find the VIA chip (maybe the P2P bridge is disabled) + * or the VIA chip reset didn't work, just use the default reset. */ - if ((dev = pci_get_device(PCI_VENDOR_ID_VIA, - PCI_DEVICE_ID_VIA_82C586_2, NULL))) { - dev->irq = 10; - pci_write_config_byte(dev, PCI_INTERRUPT_LINE, 10); - pci_dev_put(dev); - } + mpc85xx_restart(NULL); +} - if ((dev = pci_get_device(PCI_VENDOR_ID_VIA, - PCI_DEVICE_ID_VIA_82C586_2, dev))) { - dev->irq = 11; - pci_write_config_byte(dev, PCI_INTERRUPT_LINE, 11); - pci_dev_put(dev); +static void __init mpc85xx_cds_pci_irq_fixup(struct pci_dev *dev) +{ + u_char c; + if (dev->vendor == PCI_VENDOR_ID_VIA) { + switch (dev->device) { + case PCI_DEVICE_ID_VIA_82C586_1: + /* + * U-Boot does not set the enable bits + * for the IDE device. Force them on here. + */ + pci_read_config_byte(dev, 0x40, &c); + c |= 0x03; /* IDE: Chip Enable Bits */ + pci_write_config_byte(dev, 0x40, c); + + /* + * Since only primary interface works, force the + * IDE function to standard primary IDE interrupt + * w/ 8259 offset + */ + dev->irq = 14; + pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq); + break; + /* + * Force legacy USB interrupt routing + */ + case PCI_DEVICE_ID_VIA_82C586_2: + /* There are two USB controllers. + * Identify them by functon number + */ + if (PCI_FUNC(dev->devfn) == 3) + dev->irq = 11; + else + dev->irq = 10; + pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq); + default: + break; + } } +} - /* Now map all the PCI irqs */ - dev = NULL; - for_each_pci_dev(dev) - pci_read_irq_line(dev); +static void __devinit skip_fake_bridge(struct pci_dev *dev) +{ + /* Make it an error to skip the fake bridge + * in pci_setup_device() in probe.c */ + dev->hdr_type = 0x7f; } +DECLARE_PCI_FIXUP_EARLY(0x1957, 0x3fff, skip_fake_bridge); +DECLARE_PCI_FIXUP_EARLY(0x3fff, 0x1957, skip_fake_bridge); +DECLARE_PCI_FIXUP_EARLY(0xff3f, 0x5719, skip_fake_bridge); #ifdef CONFIG_PPC_I8259 -#warning The i8259 PIC support is currently broken -static void mpc85xx_8259_cascade(unsigned int irq, struct irq_desc *desc) +static void mpc85xx_8259_cascade_handler(unsigned int irq, + struct irq_desc *desc) { unsigned int cascade_irq = i8259_irq(); if (cascade_irq != NO_IRQ) + /* handle an interrupt from the 8259 */ generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); + /* check for any interrupts from the shared IRQ line */ + handle_fasteoi_irq(irq, desc); +} + +static irqreturn_t mpc85xx_8259_cascade_action(int irq, void *dev_id) +{ + return IRQ_HANDLED; } + +static struct irqaction mpc85xxcds_8259_irqaction = { + .handler = mpc85xx_8259_cascade_action, + .flags = IRQF_SHARED, + .mask = CPU_MASK_NONE, + .name = "8259 cascade", +}; #endif /* PPC_I8259 */ #endif /* CONFIG_PCI */ @@ -145,10 +183,6 @@ static void __init mpc85xx_cds_pic_init(void) struct mpic *mpic; struct resource r; struct device_node *np = NULL; -#ifdef CONFIG_PPC_I8259 - struct device_node *cascade_node = NULL; - int cascade_irq; -#endif np = of_find_node_by_type(np, "open-pic"); @@ -165,36 +199,26 @@ static void __init mpc85xx_cds_pic_init(void) mpic = mpic_alloc(np, r.start, MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN, - 4, 0, " OpenPIC "); + 0, 256, " OpenPIC "); BUG_ON(mpic == NULL); /* Return the mpic node */ of_node_put(np); - mpic_assign_isu(mpic, 0, r.start + 0x10200); - mpic_assign_isu(mpic, 1, r.start + 0x10280); - mpic_assign_isu(mpic, 2, r.start + 0x10300); - mpic_assign_isu(mpic, 3, r.start + 0x10380); - mpic_assign_isu(mpic, 4, r.start + 0x10400); - mpic_assign_isu(mpic, 5, r.start + 0x10480); - mpic_assign_isu(mpic, 6, r.start + 0x10500); - mpic_assign_isu(mpic, 7, r.start + 0x10580); - - /* Used only for 8548 so far, but no harm in - * allocating them for everyone */ - mpic_assign_isu(mpic, 8, r.start + 0x10600); - mpic_assign_isu(mpic, 9, r.start + 0x10680); - mpic_assign_isu(mpic, 10, r.start + 0x10700); - mpic_assign_isu(mpic, 11, r.start + 0x10780); - - /* External Interrupts */ - mpic_assign_isu(mpic, 12, r.start + 0x10000); - mpic_assign_isu(mpic, 13, r.start + 0x10080); - mpic_assign_isu(mpic, 14, r.start + 0x10100); - mpic_init(mpic); +} + +#if defined(CONFIG_PPC_I8259) && defined(CONFIG_PCI) +static int mpc85xx_cds_8259_attach(void) +{ + int ret; + struct device_node *np = NULL; + struct device_node *cascade_node = NULL; + int cascade_irq; + + if (!machine_is(mpc85xx_cds)) + return 0; -#ifdef CONFIG_PPC_I8259 /* Initialize the i8259 controller */ for_each_node_by_type(np, "interrupt-controller") if (of_device_is_compatible(np, "chrp,iic")) { @@ -204,22 +228,39 @@ static void __init mpc85xx_cds_pic_init(void) if (cascade_node == NULL) { printk(KERN_DEBUG "Could not find i8259 PIC\n"); - return; + return -ENODEV; } cascade_irq = irq_of_parse_and_map(cascade_node, 0); if (cascade_irq == NO_IRQ) { printk(KERN_ERR "Failed to map cascade interrupt\n"); - return; + return -ENXIO; } i8259_init(cascade_node, 0); of_node_put(cascade_node); - set_irq_chained_handler(cascade_irq, mpc85xx_8259_cascade); -#endif /* CONFIG_PPC_I8259 */ + /* + * Hook the interrupt to make sure desc->action is never NULL. + * This is required to ensure that the interrupt does not get + * disabled when the last user of the shared IRQ line frees their + * interrupt. + */ + if ((ret = setup_irq(cascade_irq, &mpc85xxcds_8259_irqaction))) { + printk(KERN_ERR "Failed to setup cascade interrupt\n"); + return ret; + } + + /* Success. Connect our low-level cascade handler. */ + set_irq_handler(cascade_irq, mpc85xx_8259_cascade_handler); + + return 0; } +device_initcall(mpc85xx_cds_8259_attach); + +#endif /* CONFIG_PPC_I8259 */ + /* * Setup the architecture */ @@ -256,10 +297,15 @@ static void __init mpc85xx_cds_setup_arch(void) } #ifdef CONFIG_PCI - for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) - add_bridge(np); - - ppc_md.pcibios_fixup = mpc85xx_cds_pcibios_fixup; + for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) { + struct resource rsrc; + of_address_to_resource(np, 0, &rsrc); + if ((rsrc.start & 0xfffff) == 0x8000) + fsl_add_bridge(np, 1); + else + fsl_add_bridge(np, 0); + } + ppc_md.pci_irq_fixup = mpc85xx_cds_pci_irq_fixup; ppc_md.pci_exclude_device = mpc85xx_exclude_device; #endif } @@ -303,7 +349,12 @@ define_machine(mpc85xx_cds) { .init_IRQ = mpc85xx_cds_pic_init, .show_cpuinfo = mpc85xx_cds_show_cpuinfo, .get_irq = mpic_get_irq, +#ifdef CONFIG_PCI + .restart = mpc85xx_cds_restart, + .pcibios_fixup_bus = fsl_pcibios_fixup_bus, +#else .restart = mpc85xx_restart, +#endif .calibrate_decr = generic_calibrate_decr, .progress = udbg_progress, }; diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c index 54db41689954..7ca7e676f1c4 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c @@ -46,6 +46,7 @@ #include <asm/prom.h> #include <asm/udbg.h> #include <sysdev/fsl_soc.h> +#include <sysdev/fsl_pci.h> #include <asm/qe.h> #include <asm/qe_ic.h> #include <asm/mpic.h> @@ -59,11 +60,6 @@ #define DBG(fmt...) #endif -#ifndef CONFIG_PCI -unsigned long isa_io_base = 0; -unsigned long isa_mem_base = 0; -#endif - /* ************************************************************************ * * Setup the architecture @@ -99,9 +95,8 @@ static void __init mpc85xx_mds_setup_arch(void) } #ifdef CONFIG_PCI - for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) { - add_bridge(np); - } + for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) + fsl_add_bridge(np, 1); of_node_put(np); #endif @@ -180,29 +175,10 @@ static void __init mpc85xx_mds_pic_init(void) mpic = mpic_alloc(np, r.start, MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN, - 4, 0, " OpenPIC "); + 0, 256, " OpenPIC "); BUG_ON(mpic == NULL); of_node_put(np); - /* Internal Interrupts */ - mpic_assign_isu(mpic, 0, r.start + 0x10200); - mpic_assign_isu(mpic, 1, r.start + 0x10280); - mpic_assign_isu(mpic, 2, r.start + 0x10300); - mpic_assign_isu(mpic, 3, r.start + 0x10380); - mpic_assign_isu(mpic, 4, r.start + 0x10400); - mpic_assign_isu(mpic, 5, r.start + 0x10480); - mpic_assign_isu(mpic, 6, r.start + 0x10500); - mpic_assign_isu(mpic, 7, r.start + 0x10580); - mpic_assign_isu(mpic, 8, r.start + 0x10600); - mpic_assign_isu(mpic, 9, r.start + 0x10680); - mpic_assign_isu(mpic, 10, r.start + 0x10700); - mpic_assign_isu(mpic, 11, r.start + 0x10780); - - /* External Interrupts */ - mpic_assign_isu(mpic, 12, r.start + 0x10000); - mpic_assign_isu(mpic, 13, r.start + 0x10080); - mpic_assign_isu(mpic, 14, r.start + 0x10100); - mpic_init(mpic); #ifdef CONFIG_QUICC_ENGINE @@ -231,4 +207,7 @@ define_machine(mpc85xx_mds) { .restart = mpc85xx_restart, .calibrate_decr = generic_calibrate_decr, .progress = udbg_progress, +#ifdef CONFIG_PCI + .pcibios_fixup_bus = fsl_pcibios_fixup_bus, +#endif }; diff --git a/arch/powerpc/platforms/85xx/pci.c b/arch/powerpc/platforms/85xx/pci.c deleted file mode 100644 index 48f17e23d771..000000000000 --- a/arch/powerpc/platforms/85xx/pci.c +++ /dev/null @@ -1,96 +0,0 @@ -/* - * FSL SoC setup code - * - * Maintained by Kumar Gala (see MAINTAINERS for contact information) - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include <linux/stddef.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/errno.h> -#include <linux/pci.h> -#include <linux/delay.h> -#include <linux/irq.h> -#include <linux/module.h> - -#include <asm/system.h> -#include <asm/atomic.h> -#include <asm/io.h> -#include <asm/pci-bridge.h> -#include <asm/prom.h> -#include <sysdev/fsl_soc.h> - -#undef DEBUG - -#ifdef DEBUG -#define DBG(x...) printk(x) -#else -#define DBG(x...) -#endif - -int mpc85xx_pci2_busno = 0; - -#ifdef CONFIG_PCI -int __init add_bridge(struct device_node *dev) -{ - int len; - struct pci_controller *hose; - struct resource rsrc; - const int *bus_range; - int primary = 1, has_address = 0; - phys_addr_t immr = get_immrbase(); - - DBG("Adding PCI host bridge %s\n", dev->full_name); - - /* Fetch host bridge registers address */ - has_address = (of_address_to_resource(dev, 0, &rsrc) == 0); - - /* Get bus range if any */ - bus_range = of_get_property(dev, "bus-range", &len); - if (bus_range == NULL || len < 2 * sizeof(int)) { - printk(KERN_WARNING "Can't get bus-range for %s, assume" - " bus 0\n", dev->full_name); - } - - hose = pcibios_alloc_controller(); - if (!hose) - return -ENOMEM; - hose->arch_data = dev; - hose->set_cfg_type = 1; - - hose->first_busno = bus_range ? bus_range[0] : 0; - hose->last_busno = bus_range ? bus_range[1] : 0xff; - - /* PCI 1 */ - if ((rsrc.start & 0xfffff) == 0x8000) { - setup_indirect_pci(hose, immr + 0x8000, immr + 0x8004); - } - /* PCI 2 */ - if ((rsrc.start & 0xfffff) == 0x9000) { - setup_indirect_pci(hose, immr + 0x9000, immr + 0x9004); - primary = 0; - hose->bus_offset = hose->first_busno; - mpc85xx_pci2_busno = hose->first_busno; - } - - printk(KERN_INFO "Found MPC85xx PCI host bridge at 0x%016llx. " - "Firmware bus number: %d->%d\n", - (unsigned long long)rsrc.start, hose->first_busno, - hose->last_busno); - - DBG(" ->Hose at 0x%p, cfg_addr=0x%p,cfg_data=0x%p\n", - hose, hose->cfg_addr, hose->cfg_data); - - /* Interpret the "ranges" property */ - /* This also maps the I/O region and sets isa_io/mem_base */ - pci_process_bridge_OF_ranges(hose, dev, primary); - - return 0; -} - -#endif diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig index d1bcff500464..685b2fbbbe00 100644 --- a/arch/powerpc/platforms/86xx/Kconfig +++ b/arch/powerpc/platforms/86xx/Kconfig @@ -1,5 +1,5 @@ choice - prompt "Machine Type" + prompt "86xx Board Type" depends on PPC_86xx default MPC8641_HPCN @@ -7,6 +7,7 @@ config MPC8641_HPCN bool "Freescale MPC8641 HPCN" select PPC_I8259 select DEFAULT_UIMAGE + select FSL_ULI1575 help This option enables support for the MPC8641 HPCN board. @@ -14,8 +15,7 @@ endchoice config MPC8641 bool - select PPC_INDIRECT_PCI - select PPC_INDIRECT_PCI_BE + select FSL_PCI if PCI select PPC_UDBG_16550 select MPIC default y if MPC8641_HPCN diff --git a/arch/powerpc/platforms/86xx/Makefile b/arch/powerpc/platforms/86xx/Makefile index 418fd8f4d268..3376c7767f2d 100644 --- a/arch/powerpc/platforms/86xx/Makefile +++ b/arch/powerpc/platforms/86xx/Makefile @@ -4,4 +4,3 @@ obj-$(CONFIG_SMP) += mpc86xx_smp.o obj-$(CONFIG_MPC8641_HPCN) += mpc86xx_hpcn.o -obj-$(CONFIG_PCI) += pci.o diff --git a/arch/powerpc/platforms/86xx/mpc86xx.h b/arch/powerpc/platforms/86xx/mpc86xx.h index 2834462590b8..525ffa1904f9 100644 --- a/arch/powerpc/platforms/86xx/mpc86xx.h +++ b/arch/powerpc/platforms/86xx/mpc86xx.h @@ -15,16 +15,6 @@ * mpc86xx_* files. Mostly for use by mpc86xx_setup(). */ -extern int add_bridge(struct device_node *dev); - -extern int mpc86xx_exclude_device(u_char bus, u_char devfn); - -extern void setup_indirect_pcie(struct pci_controller *hose, - u32 cfg_addr, u32 cfg_data); -extern void setup_indirect_pcie_nomap(struct pci_controller *hose, - void __iomem *cfg_addr, - void __iomem *cfg_data); - extern void __init mpc86xx_smp_init(void); #endif /* __MPC86XX_H__ */ diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c index 1051702c8d4f..47aafa76c933 100644 --- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c +++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c @@ -31,6 +31,7 @@ #include <asm/mpic.h> +#include <sysdev/fsl_pci.h> #include <sysdev/fsl_soc.h> #include "mpc86xx.h" @@ -44,13 +45,6 @@ #define DBG(fmt...) do { } while(0) #endif -#ifndef CONFIG_PCI -unsigned long isa_io_base = 0; -unsigned long isa_mem_base = 0; -unsigned long pci_dram_offset = 0; -#endif - - #ifdef CONFIG_PCI static void mpc86xx_8259_cascade(unsigned int irq, struct irq_desc *desc) { @@ -81,22 +75,9 @@ mpc86xx_hpcn_init_irq(void) /* Alloc mpic structure and per isu has 16 INT entries. */ mpic1 = mpic_alloc(np, res.start, MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN, - 16, NR_IRQS - 4, - " MPIC "); + 0, 256, " MPIC "); BUG_ON(mpic1 == NULL); - mpic_assign_isu(mpic1, 0, res.start + 0x10000); - - /* 48 Internal Interrupts */ - mpic_assign_isu(mpic1, 1, res.start + 0x10200); - mpic_assign_isu(mpic1, 2, res.start + 0x10400); - mpic_assign_isu(mpic1, 3, res.start + 0x10600); - - /* 16 External interrupts - * Moving them from [0 - 15] to [64 - 79] - */ - mpic_assign_isu(mpic1, 4, res.start + 0x10000); - mpic_init(mpic1); #ifdef CONFIG_PCI @@ -126,219 +107,25 @@ mpc86xx_hpcn_init_irq(void) } #ifdef CONFIG_PCI +extern int uses_fsl_uli_m1575; +extern int uli_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn); -enum pirq{PIRQA = 8, PIRQB, PIRQC, PIRQD, PIRQE, PIRQF, PIRQG, PIRQH}; -const unsigned char uli1575_irq_route_table[16] = { - 0, /* 0: Reserved */ - 0x8, /* 1: 0b1000 */ - 0, /* 2: Reserved */ - 0x2, /* 3: 0b0010 */ - 0x4, /* 4: 0b0100 */ - 0x5, /* 5: 0b0101 */ - 0x7, /* 6: 0b0111 */ - 0x6, /* 7: 0b0110 */ - 0, /* 8: Reserved */ - 0x1, /* 9: 0b0001 */ - 0x3, /* 10: 0b0011 */ - 0x9, /* 11: 0b1001 */ - 0xb, /* 12: 0b1011 */ - 0, /* 13: Reserved */ - 0xd, /* 14, 0b1101 */ - 0xf, /* 15, 0b1111 */ -}; - -static int __devinit -get_pci_irq_from_of(struct pci_controller *hose, int slot, int pin) -{ - struct of_irq oirq; - u32 laddr[3]; - struct device_node *hosenode = hose ? hose->arch_data : NULL; - - if (!hosenode) return -EINVAL; - - laddr[0] = (hose->first_busno << 16) | (PCI_DEVFN(slot, 0) << 8); - laddr[1] = laddr[2] = 0; - of_irq_map_raw(hosenode, &pin, 1, laddr, &oirq); - DBG("mpc86xx_hpcn: pci irq addr %x, slot %d, pin %d, irq %d\n", - laddr[0], slot, pin, oirq.specifier[0]); - return oirq.specifier[0]; -} - -static void __devinit quirk_uli1575(struct pci_dev *dev) -{ - unsigned short temp; - struct pci_controller *hose = pci_bus_to_host(dev->bus); - unsigned char irq2pin[16], c; - unsigned long pirq_map_word = 0; - u32 irq; - int i; - - /* - * ULI1575 interrupts route setup - */ - memset(irq2pin, 0, 16); /* Initialize default value 0 */ - - /* - * PIRQA -> PIRQD mapping read from OF-tree - * - * interrupts for PCI slot0 -- PIRQA / PIRQB / PIRQC / PIRQD - * PCI slot1 -- PIRQB / PIRQC / PIRQD / PIRQA - */ - for (i = 0; i < 4; i++){ - irq = get_pci_irq_from_of(hose, 17, i + 1); - if (irq > 0 && irq < 16) - irq2pin[irq] = PIRQA + i; - else - printk(KERN_WARNING "ULI1575 device" - "(slot %d, pin %d) irq %d is invalid.\n", - 17, i, irq); - } - - /* - * PIRQE -> PIRQF mapping set manually - * - * IRQ pin IRQ# - * PIRQE ---- 9 - * PIRQF ---- 10 - * PIRQG ---- 11 - * PIRQH ---- 12 - */ - for (i = 0; i < 4; i++) irq2pin[i + 9] = PIRQE + i; - - /* Set IRQ-PIRQ Mapping to ULI1575 */ - for (i = 0; i < 16; i++) - if (irq2pin[i]) - pirq_map_word |= (uli1575_irq_route_table[i] & 0xf) - << ((irq2pin[i] - PIRQA) * 4); - - /* ULI1575 IRQ mapping conf register default value is 0xb9317542 */ - DBG("Setup ULI1575 IRQ mapping configuration register value = 0x%x\n", - pirq_map_word); - pci_write_config_dword(dev, 0x48, pirq_map_word); - -#define ULI1575_SET_DEV_IRQ(slot, pin, reg) \ - do { \ - int irq; \ - irq = get_pci_irq_from_of(hose, slot, pin); \ - if (irq > 0 && irq < 16) \ - pci_write_config_byte(dev, reg, irq2pin[irq]); \ - else \ - printk(KERN_WARNING "ULI1575 device" \ - "(slot %d, pin %d) irq %d is invalid.\n", \ - slot, pin, irq); \ - } while(0) - - /* USB 1.1 OHCI controller 1, slot 28, pin 1 */ - ULI1575_SET_DEV_IRQ(28, 1, 0x86); - - /* USB 1.1 OHCI controller 2, slot 28, pin 2 */ - ULI1575_SET_DEV_IRQ(28, 2, 0x87); - - /* USB 1.1 OHCI controller 3, slot 28, pin 3 */ - ULI1575_SET_DEV_IRQ(28, 3, 0x88); - - /* USB 2.0 controller, slot 28, pin 4 */ - irq = get_pci_irq_from_of(hose, 28, 4); - if (irq >= 0 && irq <=15) - pci_write_config_dword(dev, 0x74, uli1575_irq_route_table[irq]); - - /* Audio controller, slot 29, pin 1 */ - ULI1575_SET_DEV_IRQ(29, 1, 0x8a); - - /* Modem controller, slot 29, pin 2 */ - ULI1575_SET_DEV_IRQ(29, 2, 0x8b); - - /* HD audio controller, slot 29, pin 3 */ - ULI1575_SET_DEV_IRQ(29, 3, 0x8c); - - /* SMB interrupt: slot 30, pin 1 */ - ULI1575_SET_DEV_IRQ(30, 1, 0x8e); - - /* PMU ACPI SCI interrupt: slot 30, pin 2 */ - ULI1575_SET_DEV_IRQ(30, 2, 0x8f); - - /* Serial ATA interrupt: slot 31, pin 1 */ - ULI1575_SET_DEV_IRQ(31, 1, 0x8d); - - /* Primary PATA IDE IRQ: 14 - * Secondary PATA IDE IRQ: 15 - */ - pci_write_config_byte(dev, 0x44, 0x30 | uli1575_irq_route_table[14]); - pci_write_config_byte(dev, 0x75, uli1575_irq_route_table[15]); - - /* Set IRQ14 and IRQ15 to legacy IRQs */ - pci_read_config_word(dev, 0x46, &temp); - temp |= 0xc000; - pci_write_config_word(dev, 0x46, temp); - - /* Set i8259 interrupt trigger - * IRQ 3: Level - * IRQ 4: Level - * IRQ 5: Level - * IRQ 6: Level - * IRQ 7: Level - * IRQ 9: Level - * IRQ 10: Level - * IRQ 11: Level - * IRQ 12: Level - * IRQ 14: Edge - * IRQ 15: Edge - */ - outb(0xfa, 0x4d0); - outb(0x1e, 0x4d1); - -#undef ULI1575_SET_DEV_IRQ - - /* Disable the HD interface and enable the AC97 interface. */ - pci_read_config_byte(dev, 0xb8, &c); - c &= 0x7f; - pci_write_config_byte(dev, 0xb8, c); -} - -static void __devinit quirk_uli5288(struct pci_dev *dev) +static int mpc86xx_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn) { - unsigned char c; + struct device_node* node; + struct resource rsrc; - pci_read_config_byte(dev,0x83,&c); - c |= 0x80; - pci_write_config_byte(dev, 0x83, c); + node = (struct device_node *)hose->arch_data; + of_address_to_resource(node, 0, &rsrc); - pci_write_config_byte(dev, 0x09, 0x01); - pci_write_config_byte(dev, 0x0a, 0x06); - - pci_read_config_byte(dev,0x83,&c); - c &= 0x7f; - pci_write_config_byte(dev, 0x83, c); - - pci_read_config_byte(dev,0x84,&c); - c |= 0x01; - pci_write_config_byte(dev, 0x84, c); -} - -static void __devinit quirk_uli5229(struct pci_dev *dev) -{ - unsigned short temp; - pci_write_config_word(dev, 0x04, 0x0405); - pci_read_config_word(dev, 0x4a, &temp); - temp |= 0x1000; - pci_write_config_word(dev, 0x4a, temp); -} + if ((rsrc.start & 0xfffff) == 0x8000) { + return uli_exclude_device(hose, bus, devfn); + } -static void __devinit early_uli5249(struct pci_dev *dev) -{ - unsigned char temp; - pci_write_config_word(dev, 0x04, 0x0007); - pci_read_config_byte(dev, 0x7c, &temp); - pci_write_config_byte(dev, 0x7c, 0x80); - pci_write_config_byte(dev, 0x09, 0x01); - pci_write_config_byte(dev, 0x7c, temp); - dev->class |= 0x1; + return PCIBIOS_SUCCESSFUL; } - -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x1575, quirk_uli1575); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5288, quirk_uli5288); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5229, quirk_uli5229); -DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AL, 0x5249, early_uli5249); #endif /* CONFIG_PCI */ @@ -363,10 +150,17 @@ mpc86xx_hpcn_setup_arch(void) } #ifdef CONFIG_PCI - for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) - add_bridge(np); - + for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) { + struct resource rsrc; + of_address_to_resource(np, 0, &rsrc); + if ((rsrc.start & 0xfffff) == 0x8000) + fsl_add_bridge(np, 1); + else + fsl_add_bridge(np, 0); + } + uses_fsl_uli_m1575 = 1; ppc_md.pci_exclude_device = mpc86xx_exclude_device; + #endif printk("MPC86xx HPCN board from Freescale Semiconductor\n"); @@ -445,7 +239,6 @@ mpc86xx_time_init(void) return 0; } - define_machine(mpc86xx_hpcn) { .name = "MPC86xx HPCN", .probe = mpc86xx_hpcn_probe, @@ -457,4 +250,7 @@ define_machine(mpc86xx_hpcn) { .time_init = mpc86xx_time_init, .calibrate_decr = generic_calibrate_decr, .progress = udbg_progress, +#ifdef CONFIG_PCI + .pcibios_fixup_bus = fsl_pcibios_fixup_bus, +#endif }; diff --git a/arch/powerpc/platforms/86xx/pci.c b/arch/powerpc/platforms/86xx/pci.c deleted file mode 100644 index 8235c562661f..000000000000 --- a/arch/powerpc/platforms/86xx/pci.c +++ /dev/null @@ -1,205 +0,0 @@ -/* - * MPC86XX pci setup code - * - * Recode: ZHANG WEI <wei.zhang@freescale.com> - * Initial author: Xianghua Xiao <x.xiao@freescale.com> - * - * Copyright 2006 Freescale Semiconductor Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include <linux/types.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/pci.h> -#include <linux/serial.h> - -#include <asm/system.h> -#include <asm/atomic.h> -#include <asm/io.h> -#include <asm/prom.h> -#include <asm/pci-bridge.h> -#include <sysdev/fsl_soc.h> -#include <sysdev/fsl_pcie.h> - -#include "mpc86xx.h" - -#undef DEBUG - -#ifdef DEBUG -#define DBG(fmt, args...) printk(KERN_ERR "%s: " fmt, __FUNCTION__, ## args) -#else -#define DBG(fmt, args...) -#endif - -struct pcie_outbound_window_regs { - uint pexotar; /* 0x.0 - PCI Express outbound translation address register */ - uint pexotear; /* 0x.4 - PCI Express outbound translation extended address register */ - uint pexowbar; /* 0x.8 - PCI Express outbound window base address register */ - char res1[4]; - uint pexowar; /* 0x.10 - PCI Express outbound window attributes register */ - char res2[12]; -}; - -struct pcie_inbound_window_regs { - uint pexitar; /* 0x.0 - PCI Express inbound translation address register */ - char res1[4]; - uint pexiwbar; /* 0x.8 - PCI Express inbound window base address register */ - uint pexiwbear; /* 0x.c - PCI Express inbound window base extended address register */ - uint pexiwar; /* 0x.10 - PCI Express inbound window attributes register */ - char res2[12]; -}; - -static void __init setup_pcie_atmu(struct pci_controller *hose, struct resource *rsrc) -{ - volatile struct ccsr_pex *pcie; - volatile struct pcie_outbound_window_regs *pcieow; - volatile struct pcie_inbound_window_regs *pcieiw; - int i = 0; - - DBG("PCIE memory map start 0x%x, size 0x%x\n", rsrc->start, - rsrc->end - rsrc->start + 1); - pcie = ioremap(rsrc->start, rsrc->end - rsrc->start + 1); - - /* Disable all windows (except pexowar0 since its ignored) */ - pcie->pexowar1 = 0; - pcie->pexowar2 = 0; - pcie->pexowar3 = 0; - pcie->pexowar4 = 0; - pcie->pexiwar1 = 0; - pcie->pexiwar2 = 0; - pcie->pexiwar3 = 0; - - pcieow = (struct pcie_outbound_window_regs *)&pcie->pexotar1; - pcieiw = (struct pcie_inbound_window_regs *)&pcie->pexitar1; - - /* Setup outbound MEM window */ - for(i = 0; i < 3; i++) - if (hose->mem_resources[i].flags & IORESOURCE_MEM){ - DBG("PCIE MEM resource start 0x%08x, size 0x%08x.\n", - hose->mem_resources[i].start, - hose->mem_resources[i].end - - hose->mem_resources[i].start + 1); - pcieow->pexotar = (hose->mem_resources[i].start) >> 12 - & 0x000fffff; - pcieow->pexotear = 0; - pcieow->pexowbar = (hose->mem_resources[i].start) >> 12 - & 0x000fffff; - /* Enable, Mem R/W */ - pcieow->pexowar = 0x80044000 | - (__ilog2(hose->mem_resources[i].end - - hose->mem_resources[i].start + 1) - - 1); - pcieow++; - } - - /* Setup outbound IO window */ - if (hose->io_resource.flags & IORESOURCE_IO){ - DBG("PCIE IO resource start 0x%08x, size 0x%08x, phy base 0x%08x.\n", - hose->io_resource.start, - hose->io_resource.end - hose->io_resource.start + 1, - hose->io_base_phys); - pcieow->pexotar = (hose->io_resource.start) >> 12 & 0x000fffff; - pcieow->pexotear = 0; - pcieow->pexowbar = (hose->io_base_phys) >> 12 & 0x000fffff; - /* Enable, IO R/W */ - pcieow->pexowar = 0x80088000 | (__ilog2(hose->io_resource.end - - hose->io_resource.start + 1) - 1); - } - - /* Setup 2G inbound Memory Window @ 0 */ - pcieiw->pexitar = 0x00000000; - pcieiw->pexiwbar = 0x00000000; - /* Enable, Prefetch, Local Mem, Snoop R/W, 2G */ - pcieiw->pexiwar = 0xa0f5501e; -} - -static void __init -mpc86xx_setup_pcie(struct pci_controller *hose, u32 pcie_offset, u32 pcie_size) -{ - u16 cmd; - unsigned int temps; - - DBG("PCIE host controller register offset 0x%08x, size 0x%08x.\n", - pcie_offset, pcie_size); - - early_read_config_word(hose, 0, 0, PCI_COMMAND, &cmd); - cmd |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY - | PCI_COMMAND_IO; - early_write_config_word(hose, 0, 0, PCI_COMMAND, cmd); - - early_write_config_byte(hose, 0, 0, PCI_LATENCY_TIMER, 0x80); - - /* PCIE Bus, Fix the MPC8641D host bridge's location to bus 0xFF. */ - early_read_config_dword(hose, 0, 0, PCI_PRIMARY_BUS, &temps); - temps = (temps & 0xff000000) | (0xff) | (0x0 << 8) | (0xfe << 16); - early_write_config_dword(hose, 0, 0, PCI_PRIMARY_BUS, temps); -} - -int mpc86xx_exclude_device(u_char bus, u_char devfn) -{ - if (bus == 0 && PCI_SLOT(devfn) == 0) - return PCIBIOS_DEVICE_NOT_FOUND; - - return PCIBIOS_SUCCESSFUL; -} - -int __init add_bridge(struct device_node *dev) -{ - int len; - struct pci_controller *hose; - struct resource rsrc; - const int *bus_range; - int has_address = 0; - int primary = 0; - - DBG("Adding PCIE host bridge %s\n", dev->full_name); - - /* Fetch host bridge registers address */ - has_address = (of_address_to_resource(dev, 0, &rsrc) == 0); - - /* Get bus range if any */ - bus_range = of_get_property(dev, "bus-range", &len); - if (bus_range == NULL || len < 2 * sizeof(int)) - printk(KERN_WARNING "Can't get bus-range for %s, assume" - " bus 0\n", dev->full_name); - - hose = pcibios_alloc_controller(); - if (!hose) - return -ENOMEM; - hose->arch_data = dev; - hose->set_cfg_type = 1; - - /* last_busno = 0xfe cause by MPC8641 PCIE bug */ - hose->first_busno = bus_range ? bus_range[0] : 0x0; - hose->last_busno = bus_range ? bus_range[1] : 0xfe; - - setup_indirect_pcie(hose, rsrc.start, rsrc.start + 0x4); - - /* Setup the PCIE host controller. */ - mpc86xx_setup_pcie(hose, rsrc.start, rsrc.end - rsrc.start + 1); - - if ((rsrc.start & 0xfffff) == 0x8000) - primary = 1; - - printk(KERN_INFO "Found MPC86xx PCIE host bridge at 0x%08lx. " - "Firmware bus number: %d->%d\n", - (unsigned long) rsrc.start, - hose->first_busno, hose->last_busno); - - DBG(" ->Hose at 0x%p, cfg_addr=0x%p,cfg_data=0x%p\n", - hose, hose->cfg_addr, hose->cfg_data); - - /* Interpret the "ranges" property */ - /* This also maps the I/O region and sets isa_io/mem_base */ - pci_process_bridge_OF_ranges(hose, dev, primary); - - /* Setup PEX window registers */ - setup_pcie_atmu(hose, &rsrc); - - return 0; -} diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c index 0901dbada350..f1693550c70c 100644 --- a/arch/powerpc/platforms/8xx/m8xx_setup.c +++ b/arch/powerpc/platforms/8xx/m8xx_setup.c @@ -32,6 +32,7 @@ #include <linux/root_dev.h> #include <linux/time.h> #include <linux/rtc.h> +#include <linux/fsl_devices.h> #include <asm/mmu.h> #include <asm/reg.h> @@ -49,6 +50,10 @@ #include "sysdev/mpc8xx_pic.h" +#ifdef CONFIG_PCMCIA_M8XX +struct mpc8xx_pcmcia_ops m8xx_pcmcia_ops; +#endif + void m8xx_calibrate_decr(void); extern void m8xx_wdt_handler_install(bd_t *bp); extern int cpm_pic_init(void); diff --git a/arch/powerpc/platforms/8xx/mpc885ads_setup.c b/arch/powerpc/platforms/8xx/mpc885ads_setup.c index c36e475d93dc..5a808d611ae3 100644 --- a/arch/powerpc/platforms/8xx/mpc885ads_setup.c +++ b/arch/powerpc/platforms/8xx/mpc885ads_setup.c @@ -22,6 +22,7 @@ #include <linux/fs_enet_pd.h> #include <linux/fs_uart_pd.h> +#include <linux/fsl_devices.h> #include <linux/mii.h> #include <asm/delay.h> @@ -39,7 +40,7 @@ #include <asm/prom.h> extern void cpm_reset(void); -extern void mpc8xx_show_cpuinfo(struct seq_file*); +extern void mpc8xx_show_cpuinfo(struct seq_file *); extern void mpc8xx_restart(char *cmd); extern void mpc8xx_calibrate_decr(void); extern int mpc8xx_set_rtc_time(struct rtc_time *tm); @@ -47,9 +48,73 @@ extern void mpc8xx_get_rtc_time(struct rtc_time *tm); extern void m8xx_pic_init(void); extern unsigned int mpc8xx_get_irq(void); -static void init_smc1_uart_ioports(struct fs_uart_platform_info* fpi); -static void init_smc2_uart_ioports(struct fs_uart_platform_info* fpi); -static void init_scc3_ioports(struct fs_platform_info* ptr); +static void init_smc1_uart_ioports(struct fs_uart_platform_info *fpi); +static void init_smc2_uart_ioports(struct fs_uart_platform_info *fpi); +static void init_scc3_ioports(struct fs_platform_info *ptr); + +#ifdef CONFIG_PCMCIA_M8XX +static void pcmcia_hw_setup(int slot, int enable) +{ + unsigned *bcsr_io; + + bcsr_io = ioremap(BCSR1, sizeof(unsigned long)); + if (enable) + clrbits32(bcsr_io, BCSR1_PCCEN); + else + setbits32(bcsr_io, BCSR1_PCCEN); + + iounmap(bcsr_io); +} + +static int pcmcia_set_voltage(int slot, int vcc, int vpp) +{ + u32 reg = 0; + unsigned *bcsr_io; + + bcsr_io = ioremap(BCSR1, sizeof(unsigned long)); + + switch (vcc) { + case 0: + break; + case 33: + reg |= BCSR1_PCCVCC0; + break; + case 50: + reg |= BCSR1_PCCVCC1; + break; + default: + return 1; + } + + switch (vpp) { + case 0: + break; + case 33: + case 50: + if (vcc == vpp) + reg |= BCSR1_PCCVPP1; + else + return 1; + break; + case 120: + if ((vcc == 33) || (vcc == 50)) + reg |= BCSR1_PCCVPP0; + else + return 1; + default: + return 1; + } + + /* first, turn off all power */ + clrbits32(bcsr_io, 0x00610000); + + /* enable new powersettings */ + setbits32(bcsr_io, reg); + + iounmap(bcsr_io); + return 0; +} +#endif void __init mpc885ads_board_setup(void) { @@ -62,7 +127,7 @@ void __init mpc885ads_board_setup(void) #endif bcsr_io = ioremap(BCSR1, sizeof(unsigned long)); - cp = (cpm8xx_t *)immr_map(im_cpm); + cp = (cpm8xx_t *) immr_map(im_cpm); if (bcsr_io == NULL) { printk(KERN_CRIT "Could not remap BCSR\n"); @@ -75,13 +140,13 @@ void __init mpc885ads_board_setup(void) out_8(&(cp->cp_smc[0].smc_smcm), tmpval8); clrbits16(&cp->cp_smc[0].smc_smcmr, SMCMR_REN | SMCMR_TEN); /* brg1 */ #else - setbits32(bcsr_io,BCSR1_RS232EN_1); + setbits32(bcsr_io, BCSR1_RS232EN_1); out_be16(&cp->cp_smc[0].smc_smcmr, 0); out_8(&cp->cp_smc[0].smc_smce, 0); #endif #ifdef CONFIG_SERIAL_CPM_SMC2 - clrbits32(bcsr_io,BCSR1_RS232EN_2); + clrbits32(bcsr_io, BCSR1_RS232EN_2); clrbits32(&cp->cp_simode, 0xe0000000 >> 1); setbits32(&cp->cp_simode, 0x20000000 >> 1); /* brg2 */ tmpval8 = in_8(&(cp->cp_smc[1].smc_smcm)) | (SMCM_RX | SMCM_TX); @@ -90,7 +155,7 @@ void __init mpc885ads_board_setup(void) init_smc2_uart_ioports(0); #else - setbits32(bcsr_io,BCSR1_RS232EN_2); + setbits32(bcsr_io, BCSR1_RS232EN_2); out_be16(&cp->cp_smc[1].smc_smcmr, 0); out_8(&cp->cp_smc[1].smc_smce, 0); #endif @@ -99,29 +164,34 @@ void __init mpc885ads_board_setup(void) #ifdef CONFIG_FS_ENET /* use MDC for MII (common) */ - io_port = (iop8xx_t*)immr_map(im_ioport); + io_port = (iop8xx_t *) immr_map(im_ioport); setbits16(&io_port->iop_pdpar, 0x0080); clrbits16(&io_port->iop_pddir, 0x0080); bcsr_io = ioremap(BCSR5, sizeof(unsigned long)); - clrbits32(bcsr_io,BCSR5_MII1_EN); - clrbits32(bcsr_io,BCSR5_MII1_RST); + clrbits32(bcsr_io, BCSR5_MII1_EN); + clrbits32(bcsr_io, BCSR5_MII1_RST); #ifndef CONFIG_FC_ENET_HAS_SCC - clrbits32(bcsr_io,BCSR5_MII2_EN); - clrbits32(bcsr_io,BCSR5_MII2_RST); + clrbits32(bcsr_io, BCSR5_MII2_EN); + clrbits32(bcsr_io, BCSR5_MII2_RST); #endif iounmap(bcsr_io); immr_unmap(io_port); #endif -} +#ifdef CONFIG_PCMCIA_M8XX + /*Set up board specific hook-ups */ + m8xx_pcmcia_ops.hw_ctrl = pcmcia_hw_setup; + m8xx_pcmcia_ops.voltage_set = pcmcia_set_voltage; +#endif +} -static void init_fec1_ioports(struct fs_platform_info* ptr) +static void init_fec1_ioports(struct fs_platform_info *ptr) { - cpm8xx_t *cp = (cpm8xx_t *)immr_map(im_cpm); - iop8xx_t *io_port = (iop8xx_t *)immr_map(im_ioport); + cpm8xx_t *cp = (cpm8xx_t *) immr_map(im_cpm); + iop8xx_t *io_port = (iop8xx_t *) immr_map(im_ioport); /* configure FEC1 pins */ setbits16(&io_port->iop_papar, 0xf830); @@ -143,11 +213,10 @@ static void init_fec1_ioports(struct fs_platform_info* ptr) immr_unmap(cp); } - -static void init_fec2_ioports(struct fs_platform_info* ptr) +static void init_fec2_ioports(struct fs_platform_info *ptr) { - cpm8xx_t *cp = (cpm8xx_t *)immr_map(im_cpm); - iop8xx_t *io_port = (iop8xx_t *)immr_map(im_ioport); + cpm8xx_t *cp = (cpm8xx_t *) immr_map(im_cpm); + iop8xx_t *io_port = (iop8xx_t *) immr_map(im_ioport); /* configure FEC2 pins */ setbits32(&cp->cp_pepar, 0x0003fffc); @@ -177,15 +246,15 @@ void init_fec_ioports(struct fs_platform_info *fpi) } } -static void init_scc3_ioports(struct fs_platform_info* fpi) +static void init_scc3_ioports(struct fs_platform_info *fpi) { unsigned *bcsr_io; iop8xx_t *io_port; cpm8xx_t *cp; bcsr_io = ioremap(BCSR_ADDR, BCSR_SIZE); - io_port = (iop8xx_t *)immr_map(im_ioport); - cp = (cpm8xx_t *)immr_map(im_cpm); + io_port = (iop8xx_t *) immr_map(im_ioport); + cp = (cpm8xx_t *) immr_map(im_cpm); if (bcsr_io == NULL) { printk(KERN_CRIT "Could not remap BCSR\n"); @@ -194,9 +263,9 @@ static void init_scc3_ioports(struct fs_platform_info* fpi) /* Enable the PHY. */ - clrbits32(bcsr_io+4, BCSR4_ETH10_RST); + clrbits32(bcsr_io + 4, BCSR4_ETH10_RST); udelay(1000); - setbits32(bcsr_io+4, BCSR4_ETH10_RST); + setbits32(bcsr_io + 4, BCSR4_ETH10_RST); /* Configure port A pins for Txd and Rxd. */ setbits16(&io_port->iop_papar, PA_ENET_RXD | PA_ENET_TXD); @@ -212,8 +281,7 @@ static void init_scc3_ioports(struct fs_platform_info* fpi) */ setbits32(&cp->cp_pepar, PE_ENET_TCLK | PE_ENET_RCLK); clrbits32(&cp->cp_pepar, PE_ENET_TENA); - clrbits32(&cp->cp_pedir, - PE_ENET_TCLK | PE_ENET_RCLK | PE_ENET_TENA); + clrbits32(&cp->cp_pedir, PE_ENET_TCLK | PE_ENET_RCLK | PE_ENET_TENA); clrbits32(&cp->cp_peso, PE_ENET_TCLK | PE_ENET_RCLK); setbits32(&cp->cp_peso, PE_ENET_TENA); @@ -237,7 +305,7 @@ static void init_scc3_ioports(struct fs_platform_info* fpi) clrbits32(&cp->cp_pedir, PE_ENET_TENA); setbits32(&cp->cp_peso, PE_ENET_TENA); - setbits32(bcsr_io+4, BCSR1_ETHEN); + setbits32(bcsr_io + 4, BCSR1_ETHEN); iounmap(bcsr_io); immr_unmap(io_port); immr_unmap(cp); @@ -257,50 +325,48 @@ void init_scc_ioports(struct fs_platform_info *fpi) } } - - -static void init_smc1_uart_ioports(struct fs_uart_platform_info* ptr) +static void init_smc1_uart_ioports(struct fs_uart_platform_info *ptr) { - unsigned *bcsr_io; + unsigned *bcsr_io; cpm8xx_t *cp; - cp = (cpm8xx_t *)immr_map(im_cpm); + cp = (cpm8xx_t *) immr_map(im_cpm); setbits32(&cp->cp_pepar, 0x000000c0); clrbits32(&cp->cp_pedir, 0x000000c0); clrbits32(&cp->cp_peso, 0x00000040); setbits32(&cp->cp_peso, 0x00000080); immr_unmap(cp); - bcsr_io = ioremap(BCSR1, sizeof(unsigned long)); + bcsr_io = ioremap(BCSR1, sizeof(unsigned long)); - if (bcsr_io == NULL) { - printk(KERN_CRIT "Could not remap BCSR1\n"); - return; - } - clrbits32(bcsr_io,BCSR1_RS232EN_1); - iounmap(bcsr_io); + if (bcsr_io == NULL) { + printk(KERN_CRIT "Could not remap BCSR1\n"); + return; + } + clrbits32(bcsr_io, BCSR1_RS232EN_1); + iounmap(bcsr_io); } -static void init_smc2_uart_ioports(struct fs_uart_platform_info* fpi) +static void init_smc2_uart_ioports(struct fs_uart_platform_info *fpi) { - unsigned *bcsr_io; + unsigned *bcsr_io; cpm8xx_t *cp; - cp = (cpm8xx_t *)immr_map(im_cpm); + cp = (cpm8xx_t *) immr_map(im_cpm); setbits32(&cp->cp_pepar, 0x00000c00); clrbits32(&cp->cp_pedir, 0x00000c00); clrbits32(&cp->cp_peso, 0x00000400); setbits32(&cp->cp_peso, 0x00000800); immr_unmap(cp); - bcsr_io = ioremap(BCSR1, sizeof(unsigned long)); + bcsr_io = ioremap(BCSR1, sizeof(unsigned long)); - if (bcsr_io == NULL) { - printk(KERN_CRIT "Could not remap BCSR1\n"); - return; - } - clrbits32(bcsr_io,BCSR1_RS232EN_2); - iounmap(bcsr_io); + if (bcsr_io == NULL) { + printk(KERN_CRIT "Could not remap BCSR1\n"); + return; + } + clrbits32(bcsr_io, BCSR1_RS232EN_2); + iounmap(bcsr_io); } void init_smc_ioports(struct fs_uart_platform_info *data) @@ -373,15 +439,11 @@ static int __init mpc885ads_probe(void) return 1; } -define_machine(mpc885_ads) { - .name = "MPC885 ADS", - .probe = mpc885ads_probe, - .setup_arch = mpc885ads_setup_arch, - .init_IRQ = m8xx_pic_init, - .show_cpuinfo = mpc8xx_show_cpuinfo, - .get_irq = mpc8xx_get_irq, - .restart = mpc8xx_restart, - .calibrate_decr = mpc8xx_calibrate_decr, - .set_rtc_time = mpc8xx_set_rtc_time, - .get_rtc_time = mpc8xx_get_rtc_time, -}; +define_machine(mpc885_ads) +{ +.name = "MPC885 ADS",.probe = mpc885ads_probe,.setup_arch = + mpc885ads_setup_arch,.init_IRQ = + m8xx_pic_init,.show_cpuinfo = mpc8xx_show_cpuinfo,.get_irq = + mpc8xx_get_irq,.restart = mpc8xx_restart,.calibrate_decr = + mpc8xx_calibrate_decr,.set_rtc_time = + mpc8xx_set_rtc_time,.get_rtc_time = mpc8xx_get_rtc_time,}; diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index 361acfa2894c..19d4628edf79 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -2,7 +2,7 @@ menu "Platform support" choice prompt "Machine type" - depends on PPC64 || CLASSIC32 + depends on PPC64 || 6xx default PPC_MULTIPLATFORM config PPC_MULTIPLATFORM @@ -16,15 +16,30 @@ config EMBEDDED6xx bool "Embedded 6xx/7xx/7xxx-based board" depends on PPC32 && (BROKEN||BROKEN_ON_SMP) -config APUS - bool "Amiga-APUS" - depends on PPC32 && BROKEN +config PPC_82xx + bool "Freescale 82xx" + depends on 6xx + +config PPC_83xx + bool "Freescale 83xx" + depends on 6xx + select FSL_SOC + select 83xx + select WANT_DEVICE_TREE + +config PPC_86xx + bool "Freescale 86xx" + depends on 6xx + select FSL_SOC + select ALTIVEC help - Select APUS if configuring for a PowerUP Amiga. - More information is available at: - <http://linux-apus.sourceforge.net/>. + The Freescale E600 SoCs have 74xx cores. endchoice +config CLASSIC32 + def_bool y + depends on 6xx && PPC_MULTIPLATFORM + source "arch/powerpc/platforms/pseries/Kconfig" source "arch/powerpc/platforms/iseries/Kconfig" source "arch/powerpc/platforms/chrp/Kconfig" @@ -257,4 +272,23 @@ config CPM2 you wish to build a kernel for a machine with a CPM2 coprocessor on it (826x, 827x, 8560). +config AXON_RAM + tristate "Axon DDR2 memory device driver" + depends on PPC_IBM_CELL_BLADE + default m + help + It registers one block device per Axon's DDR2 memory bank found + on a system. Block devices are called axonram?, their major and + minor numbers are available in /proc/devices, /proc/partitions or + in /sys/block/axonram?/dev. + +config FSL_ULI1575 + bool + default n + select GENERIC_ISA_DMA + help + Supports for the ULI1575 PCIe south bridge that exists on some + Freescale reference boards. The boards all use the ULI in pretty + much the same way. + endmenu diff --git a/arch/powerpc/platforms/Makefile b/arch/powerpc/platforms/Makefile index d6e041a46d25..d44e832b01f2 100644 --- a/arch/powerpc/platforms/Makefile +++ b/arch/powerpc/platforms/Makefile @@ -1,3 +1,6 @@ + +obj-$(CONFIG_FSL_ULI1575) += fsl_uli1575.o + ifeq ($(CONFIG_PPC_MERGE),y) obj-$(CONFIG_PPC_PMAC) += powermac/ else diff --git a/arch/powerpc/platforms/apus/Kconfig b/arch/powerpc/platforms/apus/Kconfig deleted file mode 100644 index 6bde3bffed86..000000000000 --- a/arch/powerpc/platforms/apus/Kconfig +++ /dev/null @@ -1,130 +0,0 @@ - -config AMIGA - bool - depends on APUS - default y - help - This option enables support for the Amiga series of computers. - -config ZORRO - bool - depends on APUS - default y - help - This enables support for the Zorro bus in the Amiga. If you have - expansion cards in your Amiga that conform to the Amiga - AutoConfig(tm) specification, say Y, otherwise N. Note that even - expansion cards that do not fit in the Zorro slots but fit in e.g. - the CPU slot may fall in this category, so you have to say Y to let - Linux use these. - -config ABSTRACT_CONSOLE - bool - depends on APUS - default y - -config APUS_FAST_EXCEPT - bool - depends on APUS - default y - -config AMIGA_PCMCIA - bool "Amiga 1200/600 PCMCIA support" - depends on APUS && EXPERIMENTAL - help - Include support in the kernel for pcmcia on Amiga 1200 and Amiga - 600. If you intend to use pcmcia cards say Y; otherwise say N. - -config AMIGA_BUILTIN_SERIAL - tristate "Amiga builtin serial support" - depends on APUS - help - If you want to use your Amiga's built-in serial port in Linux, - answer Y. - - To compile this driver as a module, choose M here. - -config GVPIOEXT - tristate "GVP IO-Extender support" - depends on APUS - help - If you want to use a GVP IO-Extender serial card in Linux, say Y. - Otherwise, say N. - -config GVPIOEXT_LP - tristate "GVP IO-Extender parallel printer support" - depends on GVPIOEXT - help - Say Y to enable driving a printer from the parallel port on your - GVP IO-Extender card, N otherwise. - -config GVPIOEXT_PLIP - tristate "GVP IO-Extender PLIP support" - depends on GVPIOEXT - help - Say Y to enable doing IP over the parallel port on your GVP - IO-Extender card, N otherwise. - -config MULTIFACE_III_TTY - tristate "Multiface Card III serial support" - depends on APUS - help - If you want to use a Multiface III card's serial port in Linux, - answer Y. - - To compile this driver as a module, choose M here. - -config A2232 - tristate "Commodore A2232 serial support (EXPERIMENTAL)" - depends on EXPERIMENTAL && APUS - ---help--- - This option supports the 2232 7-port serial card shipped with the - Amiga 2000 and other Zorro-bus machines, dating from 1989. At - a max of 19,200 bps, the ports are served by a 6551 ACIA UART chip - each, plus a 8520 CIA, and a master 6502 CPU and buffer as well. The - ports were connected with 8 pin DIN connectors on the card bracket, - for which 8 pin to DB25 adapters were supplied. The card also had - jumpers internally to toggle various pinning configurations. - - This driver can be built as a module; but then "generic_serial" - will also be built as a module. This has to be loaded before - "ser_a2232". If you want to do this, answer M here. - -config WHIPPET_SERIAL - tristate "Hisoft Whippet PCMCIA serial support" - depends on AMIGA_PCMCIA - help - HiSoft has a web page at <http://www.hisoft.co.uk/>, but there - is no listing for the Whippet in their Amiga section. - -config APNE - tristate "PCMCIA NE2000 support" - depends on AMIGA_PCMCIA - help - If you have a PCMCIA NE2000 compatible adapter, say Y. Otherwise, - say N. - - To compile this driver as a module, choose M here: the - module will be called apne. - -config SERIAL_CONSOLE - bool "Support for serial port console" - depends on APUS && (AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y) - -config HEARTBEAT - bool "Use power LED as a heartbeat" - depends on APUS - help - Use the power-on LED on your machine as a load meter. The exact - behavior is platform-dependent, but normally the flash frequency is - a hyperbolic function of the 5-minute load average. - -config PROC_HARDWARE - bool "/proc/hardware support" - depends on APUS - -source "drivers/zorro/Kconfig" - -config PCI_PERMEDIA - bool "PCI for Permedia2" - depends on !4xx && !8xx && APUS diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig index 9b2b386ccf48..ac8032034fb8 100644 --- a/arch/powerpc/platforms/cell/Kconfig +++ b/arch/powerpc/platforms/cell/Kconfig @@ -73,4 +73,14 @@ config CBE_CPUFREQ For details, take a look at <file:Documentation/cpu-freq/>. If you don't have such processor, say N +config CBE_CPUFREQ_PMI + tristate "CBE frequency scaling using PMI interface" + depends on CBE_CPUFREQ && PPC_PMI && EXPERIMENTAL + default n + help + Select this, if you want to use the PMI interface + to switch frequencies. Using PMI, the + processor will not only be able to run at lower speed, + but also at lower core voltage. + endmenu diff --git a/arch/powerpc/platforms/cell/Makefile b/arch/powerpc/platforms/cell/Makefile index 869af89df6ff..f88a7c76f296 100644 --- a/arch/powerpc/platforms/cell/Makefile +++ b/arch/powerpc/platforms/cell/Makefile @@ -4,7 +4,9 @@ obj-$(CONFIG_PPC_CELL_NATIVE) += interrupt.o iommu.o setup.o \ obj-$(CONFIG_CBE_RAS) += ras.o obj-$(CONFIG_CBE_THERM) += cbe_thermal.o -obj-$(CONFIG_CBE_CPUFREQ) += cbe_cpufreq.o +obj-$(CONFIG_CBE_CPUFREQ_PMI) += cbe_cpufreq_pmi.o +obj-$(CONFIG_CBE_CPUFREQ) += cbe-cpufreq.o +cbe-cpufreq-y += cbe_cpufreq_pervasive.o cbe_cpufreq.o ifeq ($(CONFIG_SMP),y) obj-$(CONFIG_PPC_CELL_NATIVE) += smp.o @@ -23,3 +25,5 @@ obj-$(CONFIG_SPU_BASE) += spu_callbacks.o spu_base.o \ $(spu-priv1-y) \ $(spu-manage-y) \ spufs/ + +obj-$(CONFIG_PCI_MSI) += axon_msi.o diff --git a/arch/powerpc/platforms/cell/cbe_cpufreq.c b/arch/powerpc/platforms/cell/cbe_cpufreq.c index ab511d5b65a4..0b6e8ee85ab1 100644 --- a/arch/powerpc/platforms/cell/cbe_cpufreq.c +++ b/arch/powerpc/platforms/cell/cbe_cpufreq.c @@ -1,7 +1,7 @@ /* * cpufreq driver for the cell processor * - * (C) Copyright IBM Deutschland Entwicklung GmbH 2005 + * (C) Copyright IBM Deutschland Entwicklung GmbH 2005-2007 * * Author: Christian Krafft <krafft@de.ibm.com> * @@ -21,18 +21,11 @@ */ #include <linux/cpufreq.h> -#include <linux/timer.h> - -#include <asm/hw_irq.h> -#include <asm/io.h> #include <asm/machdep.h> -#include <asm/processor.h> -#include <asm/prom.h> -#include <asm/time.h> -#include <asm/pmi.h> #include <asm/of_platform.h> - +#include <asm/prom.h> #include "cbe_regs.h" +#include "cbe_cpufreq.h" static DEFINE_MUTEX(cbe_switch_mutex); @@ -50,159 +43,24 @@ static struct cpufreq_frequency_table cbe_freqs[] = { {0, CPUFREQ_TABLE_END}, }; -/* to write to MIC register */ -static u64 MIC_Slow_Fast_Timer_table[] = { - [0 ... 7] = 0x007fc00000000000ull, -}; - -/* more values for the MIC */ -static u64 MIC_Slow_Next_Timer_table[] = { - 0x0000240000000000ull, - 0x0000268000000000ull, - 0x000029C000000000ull, - 0x00002D0000000000ull, - 0x0000300000000000ull, - 0x0000334000000000ull, - 0x000039C000000000ull, - 0x00003FC000000000ull, -}; - -static unsigned int pmi_frequency_limit = 0; /* * hardware specific functions */ -static struct of_device *pmi_dev; - -#ifdef CONFIG_PPC_PMI -static int set_pmode_pmi(int cpu, unsigned int pmode) -{ - int ret; - pmi_message_t pmi_msg; -#ifdef DEBUG - u64 time; -#endif - - pmi_msg.type = PMI_TYPE_FREQ_CHANGE; - pmi_msg.data1 = cbe_cpu_to_node(cpu); - pmi_msg.data2 = pmode; - -#ifdef DEBUG - time = (u64) get_cycles(); -#endif - - pmi_send_message(pmi_dev, pmi_msg); - ret = pmi_msg.data2; - - pr_debug("PMI returned slow mode %d\n", ret); - -#ifdef DEBUG - time = (u64) get_cycles() - time; /* actual cycles (not cpu cycles!) */ - time = 1000000000 * time / CLOCK_TICK_RATE; /* time in ns (10^-9) */ - pr_debug("had to wait %lu ns for a transition\n", time); -#endif - return ret; -} -#endif - -static int get_pmode(int cpu) +static int set_pmode(unsigned int cpu, unsigned int slow_mode) { - int ret; - struct cbe_pmd_regs __iomem *pmd_regs; - - pmd_regs = cbe_get_cpu_pmd_regs(cpu); - ret = in_be64(&pmd_regs->pmsr) & 0x07; - - return ret; -} - -static int set_pmode_reg(int cpu, unsigned int pmode) -{ - struct cbe_pmd_regs __iomem *pmd_regs; - struct cbe_mic_tm_regs __iomem *mic_tm_regs; - u64 flags; - u64 value; - - local_irq_save(flags); - - mic_tm_regs = cbe_get_cpu_mic_tm_regs(cpu); - pmd_regs = cbe_get_cpu_pmd_regs(cpu); - - pr_debug("pm register is mapped at %p\n", &pmd_regs->pmcr); - pr_debug("mic register is mapped at %p\n", &mic_tm_regs->slow_fast_timer_0); - - out_be64(&mic_tm_regs->slow_fast_timer_0, MIC_Slow_Fast_Timer_table[pmode]); - out_be64(&mic_tm_regs->slow_fast_timer_1, MIC_Slow_Fast_Timer_table[pmode]); - - out_be64(&mic_tm_regs->slow_next_timer_0, MIC_Slow_Next_Timer_table[pmode]); - out_be64(&mic_tm_regs->slow_next_timer_1, MIC_Slow_Next_Timer_table[pmode]); - - value = in_be64(&pmd_regs->pmcr); - /* set bits to zero */ - value &= 0xFFFFFFFFFFFFFFF8ull; - /* set bits to next pmode */ - value |= pmode; - - out_be64(&pmd_regs->pmcr, value); - - /* wait until new pmode appears in status register */ - value = in_be64(&pmd_regs->pmsr) & 0x07; - while(value != pmode) { - cpu_relax(); - value = in_be64(&pmd_regs->pmsr) & 0x07; - } - - local_irq_restore(flags); - - return 0; -} + int rc; -static int set_pmode(int cpu, unsigned int slow_mode) { -#ifdef CONFIG_PPC_PMI - if (pmi_dev) - return set_pmode_pmi(cpu, slow_mode); + if (cbe_cpufreq_has_pmi) + rc = cbe_cpufreq_set_pmode_pmi(cpu, slow_mode); else -#endif - return set_pmode_reg(cpu, slow_mode); -} - -static void cbe_cpufreq_handle_pmi(struct of_device *dev, pmi_message_t pmi_msg) -{ - u8 cpu; - u8 cbe_pmode_new; - - BUG_ON(pmi_msg.type != PMI_TYPE_FREQ_CHANGE); + rc = cbe_cpufreq_set_pmode(cpu, slow_mode); - cpu = cbe_node_to_cpu(pmi_msg.data1); - cbe_pmode_new = pmi_msg.data2; + pr_debug("register contains slow mode %d\n", cbe_cpufreq_get_pmode(cpu)); - pmi_frequency_limit = cbe_freqs[cbe_pmode_new].frequency; - - pr_debug("cbe_handle_pmi: max freq=%d\n", pmi_frequency_limit); -} - -static int pmi_notifier(struct notifier_block *nb, - unsigned long event, void *data) -{ - struct cpufreq_policy *policy = data; - - if (event != CPUFREQ_INCOMPATIBLE) - return 0; - - cpufreq_verify_within_limits(policy, 0, pmi_frequency_limit); - return 0; + return rc; } -static struct notifier_block pmi_notifier_block = { - .notifier_call = pmi_notifier, -}; - -static struct pmi_handler cbe_pmi_handler = { - .type = PMI_TYPE_FREQ_CHANGE, - .handle_pmi_message = cbe_cpufreq_handle_pmi, -}; - - /* * cpufreq functions */ @@ -221,8 +79,19 @@ static int cbe_cpufreq_cpu_init(struct cpufreq_policy *policy) pr_debug("init cpufreq on CPU %d\n", policy->cpu); + /* + * Let's check we can actually get to the CELL regs + */ + if (!cbe_get_cpu_pmd_regs(policy->cpu) || + !cbe_get_cpu_mic_tm_regs(policy->cpu)) { + pr_info("invalid CBE regs pointers for cpufreq\n"); + return -EINVAL; + } + max_freqp = of_get_property(cpu, "clock-frequency", NULL); + of_node_put(cpu); + if (!max_freqp) return -EINVAL; @@ -239,10 +108,12 @@ static int cbe_cpufreq_cpu_init(struct cpufreq_policy *policy) } policy->governor = CPUFREQ_DEFAULT_GOVERNOR; - /* if DEBUG is enabled set_pmode() measures the correct latency of a transition */ + + /* if DEBUG is enabled set_pmode() measures the latency + * of a transition */ policy->cpuinfo.transition_latency = 25000; - cur_pmode = get_pmode(policy->cpu); + cur_pmode = cbe_cpufreq_get_pmode(policy->cpu); pr_debug("current pmode is at %d\n",cur_pmode); policy->cur = cbe_freqs[cur_pmode].frequency; @@ -253,21 +124,13 @@ static int cbe_cpufreq_cpu_init(struct cpufreq_policy *policy) cpufreq_frequency_table_get_attr(cbe_freqs, policy->cpu); - if (pmi_dev) { - /* frequency might get limited later, initialize limit with max_freq */ - pmi_frequency_limit = max_freq; - cpufreq_register_notifier(&pmi_notifier_block, CPUFREQ_POLICY_NOTIFIER); - } - - /* this ensures that policy->cpuinfo_min and policy->cpuinfo_max are set correctly */ + /* this ensures that policy->cpuinfo_min + * and policy->cpuinfo_max are set correctly */ return cpufreq_frequency_table_cpuinfo(policy, cbe_freqs); } static int cbe_cpufreq_cpu_exit(struct cpufreq_policy *policy) { - if (pmi_dev) - cpufreq_unregister_notifier(&pmi_notifier_block, CPUFREQ_POLICY_NOTIFIER); - cpufreq_frequency_table_put_attr(policy->cpu); return 0; } @@ -277,13 +140,13 @@ static int cbe_cpufreq_verify(struct cpufreq_policy *policy) return cpufreq_frequency_table_verify(policy, cbe_freqs); } - -static int cbe_cpufreq_target(struct cpufreq_policy *policy, unsigned int target_freq, - unsigned int relation) +static int cbe_cpufreq_target(struct cpufreq_policy *policy, + unsigned int target_freq, + unsigned int relation) { int rc; struct cpufreq_freqs freqs; - int cbe_pmode_new; + unsigned int cbe_pmode_new; cpufreq_frequency_table_target(policy, cbe_freqs, @@ -298,12 +161,14 @@ static int cbe_cpufreq_target(struct cpufreq_policy *policy, unsigned int target mutex_lock(&cbe_switch_mutex); cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - pr_debug("setting frequency for cpu %d to %d kHz, 1/%d of max frequency\n", + pr_debug("setting frequency for cpu %d to %d kHz, " \ + "1/%d of max frequency\n", policy->cpu, cbe_freqs[cbe_pmode_new].frequency, cbe_freqs[cbe_pmode_new].index); rc = set_pmode(policy->cpu, cbe_pmode_new); + cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); mutex_unlock(&cbe_switch_mutex); @@ -326,28 +191,14 @@ static struct cpufreq_driver cbe_cpufreq_driver = { static int __init cbe_cpufreq_init(void) { -#ifdef CONFIG_PPC_PMI - struct device_node *np; -#endif if (!machine_is(cell)) return -ENODEV; -#ifdef CONFIG_PPC_PMI - np = of_find_node_by_type(NULL, "ibm,pmi"); - - pmi_dev = of_find_device_by_node(np); - if (pmi_dev) - pmi_register_handler(pmi_dev, &cbe_pmi_handler); -#endif return cpufreq_register_driver(&cbe_cpufreq_driver); } static void __exit cbe_cpufreq_exit(void) { -#ifdef CONFIG_PPC_PMI - if (pmi_dev) - pmi_unregister_handler(pmi_dev, &cbe_pmi_handler); -#endif cpufreq_unregister_driver(&cbe_cpufreq_driver); } diff --git a/arch/powerpc/platforms/cell/cbe_regs.c b/arch/powerpc/platforms/cell/cbe_regs.c index 12c9674b4b1f..c8f7f0007422 100644 --- a/arch/powerpc/platforms/cell/cbe_regs.c +++ b/arch/powerpc/platforms/cell/cbe_regs.c @@ -174,6 +174,13 @@ static struct device_node *cbe_get_be_node(int cpu_id) cpu_handle = of_get_property(np, "cpus", &len); + /* + * the CAB SLOF tree is non compliant, so we just assume + * there is only one node + */ + if (WARN_ON_ONCE(!cpu_handle)) + return np; + for (i=0; i<len; i++) if (of_find_node_by_phandle(cpu_handle[i]) == of_get_cpu_node(cpu_id, NULL)) return np; diff --git a/arch/powerpc/platforms/cell/cbe_regs.h b/arch/powerpc/platforms/cell/cbe_regs.h index 17d597144877..b24025f2ac7a 100644 --- a/arch/powerpc/platforms/cell/cbe_regs.h +++ b/arch/powerpc/platforms/cell/cbe_regs.h @@ -113,10 +113,14 @@ struct cbe_pmd_regs { u64 checkstop_fir; /* 0x0c00 */ u64 recoverable_fir; /* 0x0c08 */ u64 spec_att_mchk_fir; /* 0x0c10 */ - u64 fir_mode_reg; /* 0x0c18 */ + u32 fir_mode_reg; /* 0x0c18 */ + u8 pad_0x0c1c_0x0c20 [4]; /* 0x0c1c */ +#define CBE_PMD_FIR_MODE_M8 0x00800 u64 fir_enable_mask; /* 0x0c20 */ - u8 pad_0x0c28_0x1000 [0x1000 - 0x0c28]; /* 0x0c28 */ + u8 pad_0x0c28_0x0ca8 [0x0ca8 - 0x0c28]; /* 0x0c28 */ + u64 ras_esc_0; /* 0x0ca8 */ + u8 pad_0x0cb0_0x1000 [0x1000 - 0x0cb0]; /* 0x0cb0 */ }; extern struct cbe_pmd_regs __iomem *cbe_get_pmd_regs(struct device_node *np); diff --git a/arch/powerpc/platforms/cell/cbe_thermal.c b/arch/powerpc/platforms/cell/cbe_thermal.c index f370f0fa6f4c..fb5eda48467d 100644 --- a/arch/powerpc/platforms/cell/cbe_thermal.c +++ b/arch/powerpc/platforms/cell/cbe_thermal.c @@ -88,17 +88,13 @@ static struct cbe_pmd_regs __iomem *get_pmd_regs(struct sys_device *sysdev) /* returns the value for a given spu in a given register */ static u8 spu_read_register_value(struct sys_device *sysdev, union spe_reg __iomem *reg) { - const unsigned int *id; union spe_reg value; struct spu *spu; - /* getting the id from the reg attribute will not work on future device-tree layouts - * in future we should store the id to the spu struct and use it here */ spu = container_of(sysdev, struct spu, sysdev); - id = of_get_property(spu_devnode(spu), "reg", NULL); value.val = in_be64(®->val); - return value.spe[*id]; + return value.spe[spu->spe_id]; } static ssize_t spu_show_temp(struct sys_device *sysdev, char *buf) @@ -292,7 +288,7 @@ static struct attribute_group ppe_attribute_group = { /* * initialize throttling with default values */ -static void __init init_default_values(void) +static int __init init_default_values(void) { int cpu; struct cbe_pmd_regs __iomem *pmd_regs; @@ -339,25 +335,40 @@ static void __init init_default_values(void) for_each_possible_cpu (cpu) { pr_debug("processing cpu %d\n", cpu); sysdev = get_cpu_sysdev(cpu); + + if (!sysdev) { + pr_info("invalid sysdev pointer for cbe_thermal\n"); + return -EINVAL; + } + pmd_regs = cbe_get_cpu_pmd_regs(sysdev->id); + if (!pmd_regs) { + pr_info("invalid CBE regs pointer for cbe_thermal\n"); + return -EINVAL; + } + out_be64(&pmd_regs->tm_str2, str2); out_be64(&pmd_regs->tm_str1.val, str1.val); out_be64(&pmd_regs->tm_tpr.val, tpr.val); out_be64(&pmd_regs->tm_cr1.val, cr1.val); out_be64(&pmd_regs->tm_cr2, cr2); } + + return 0; } static int __init thermal_init(void) { - init_default_values(); + int rc = init_default_values(); - spu_add_sysdev_attr_group(&spu_attribute_group); - cpu_add_sysdev_attr_group(&ppe_attribute_group); + if (rc == 0) { + spu_add_sysdev_attr_group(&spu_attribute_group); + cpu_add_sysdev_attr_group(&ppe_attribute_group); + } - return 0; + return rc; } module_init(thermal_init); diff --git a/arch/powerpc/platforms/cell/io-workarounds.c b/arch/powerpc/platforms/cell/io-workarounds.c index 7fb92f23f380..9d7c2ef940a8 100644 --- a/arch/powerpc/platforms/cell/io-workarounds.c +++ b/arch/powerpc/platforms/cell/io-workarounds.c @@ -102,7 +102,7 @@ static void spider_io_flush(const volatile void __iomem *addr) vaddr = (unsigned long)PCI_FIX_ADDR(addr); /* Check if it's in allowed range for PIO */ - if (vaddr < PHBS_IO_BASE || vaddr >= IMALLOC_BASE) + if (vaddr < PHB_IO_BASE || vaddr > PHB_IO_END) return; /* Try to find a PTE. If not, clear the paddr, we'll do diff --git a/arch/powerpc/platforms/cell/pervasive.c b/arch/powerpc/platforms/cell/pervasive.c index 812bf563ed65..4ede22d363fa 100644 --- a/arch/powerpc/platforms/cell/pervasive.c +++ b/arch/powerpc/platforms/cell/pervasive.c @@ -38,6 +38,8 @@ #include "pervasive.h" #include "cbe_regs.h" +static int sysreset_hack; + static void cbe_power_save(void) { unsigned long ctrl, thread_switch_control; @@ -85,6 +87,9 @@ static void cbe_power_save(void) static int cbe_system_reset_exception(struct pt_regs *regs) { + int cpu; + struct cbe_pmd_regs __iomem *pmd; + switch (regs->msr & SRR1_WAKEMASK) { case SRR1_WAKEEE: do_IRQ(regs); @@ -93,6 +98,18 @@ static int cbe_system_reset_exception(struct pt_regs *regs) timer_interrupt(regs); break; case SRR1_WAKEMT: + /* + * The BMC can inject user triggered system reset exceptions, + * but cannot set the system reset reason in srr1, + * so check an extra register here. + */ + if (sysreset_hack && (cpu = smp_processor_id()) == 0) { + pmd = cbe_get_cpu_pmd_regs(cpu); + if (in_be64(&pmd->ras_esc_0) & 0xffff) { + out_be64(&pmd->ras_esc_0, 0); + return 0; + } + } break; #ifdef CONFIG_CBE_RAS case SRR1_WAKESYSERR: @@ -113,9 +130,12 @@ static int cbe_system_reset_exception(struct pt_regs *regs) void __init cbe_pervasive_init(void) { int cpu; + if (!cpu_has_feature(CPU_FTR_PAUSE_ZERO)) return; + sysreset_hack = machine_is_compatible("IBM,CBPLUS-1.0"); + for_each_possible_cpu(cpu) { struct cbe_pmd_regs __iomem *regs = cbe_get_cpu_pmd_regs(cpu); if (!regs) @@ -124,6 +144,12 @@ void __init cbe_pervasive_init(void) /* Enable Pause(0) control bit */ out_be64(®s->pmcr, in_be64(®s->pmcr) | CBE_PMD_PAUSE_ZERO_CONTROL); + + /* Enable JTAG system-reset hack */ + if (sysreset_hack) + out_be32(®s->fir_mode_reg, + in_be32(®s->fir_mode_reg) | + CBE_PMD_FIR_MODE_M8); } ppc_md.power_save = cbe_power_save; diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c index a7f5a7653c62..106d2921e2d9 100644 --- a/arch/powerpc/platforms/cell/spu_base.c +++ b/arch/powerpc/platforms/cell/spu_base.c @@ -31,21 +31,40 @@ #include <linux/mm.h> #include <linux/io.h> #include <linux/mutex.h> +#include <linux/linux_logo.h> #include <asm/spu.h> #include <asm/spu_priv1.h> #include <asm/xmon.h> +#include <asm/prom.h> const struct spu_management_ops *spu_management_ops; EXPORT_SYMBOL_GPL(spu_management_ops); const struct spu_priv1_ops *spu_priv1_ops; +EXPORT_SYMBOL_GPL(spu_priv1_ops); -static struct list_head spu_list[MAX_NUMNODES]; -static LIST_HEAD(spu_full_list); -static DEFINE_MUTEX(spu_mutex); -static DEFINE_SPINLOCK(spu_list_lock); +struct cbe_spu_info cbe_spu_info[MAX_NUMNODES]; +EXPORT_SYMBOL_GPL(cbe_spu_info); -EXPORT_SYMBOL_GPL(spu_priv1_ops); +/* + * Protects cbe_spu_info and spu->number. + */ +static DEFINE_SPINLOCK(spu_lock); + +/* + * List of all spus in the system. + * + * This list is iterated by callers from irq context and callers that + * want to sleep. Thus modifications need to be done with both + * spu_full_list_lock and spu_full_list_mutex held, while iterating + * through it requires either of these locks. + * + * In addition spu_full_list_lock protects all assignmens to + * spu->mm. + */ +static LIST_HEAD(spu_full_list); +static DEFINE_SPINLOCK(spu_full_list_lock); +static DEFINE_MUTEX(spu_full_list_mutex); void spu_invalidate_slbs(struct spu *spu) { @@ -64,12 +83,12 @@ void spu_flush_all_slbs(struct mm_struct *mm) struct spu *spu; unsigned long flags; - spin_lock_irqsave(&spu_list_lock, flags); + spin_lock_irqsave(&spu_full_list_lock, flags); list_for_each_entry(spu, &spu_full_list, full_list) { if (spu->mm == mm) spu_invalidate_slbs(spu); } - spin_unlock_irqrestore(&spu_list_lock, flags); + spin_unlock_irqrestore(&spu_full_list_lock, flags); } /* The hack below stinks... try to do something better one of @@ -87,9 +106,9 @@ void spu_associate_mm(struct spu *spu, struct mm_struct *mm) { unsigned long flags; - spin_lock_irqsave(&spu_list_lock, flags); + spin_lock_irqsave(&spu_full_list_lock, flags); spu->mm = mm; - spin_unlock_irqrestore(&spu_list_lock, flags); + spin_unlock_irqrestore(&spu_full_list_lock, flags); if (mm) mm_needs_global_tlbie(mm); } @@ -183,7 +202,7 @@ static int __spu_trap_data_seg(struct spu *spu, unsigned long ea) spu->slb_replace = 0; spu_restart_dma(spu); - + spu->stats.slb_flt++; return 0; } @@ -217,27 +236,34 @@ static irqreturn_t spu_irq_class_0(int irq, void *data) { struct spu *spu; + unsigned long stat, mask; spu = data; - spu->class_0_pending = 1; + + mask = spu_int_mask_get(spu, 0); + stat = spu_int_stat_get(spu, 0); + stat &= mask; + + spin_lock(&spu->register_lock); + spu->class_0_pending |= stat; + spin_unlock(&spu->register_lock); + spu->stop_callback(spu); + spu_int_stat_clear(spu, 0, stat); + return IRQ_HANDLED; } int spu_irq_class_0_bottom(struct spu *spu) { - unsigned long stat, mask; unsigned long flags; - - spu->class_0_pending = 0; + unsigned long stat; spin_lock_irqsave(&spu->register_lock, flags); - mask = spu_int_mask_get(spu, 0); - stat = spu_int_stat_get(spu, 0); - - stat &= mask; + stat = spu->class_0_pending; + spu->class_0_pending = 0; if (stat & 1) /* invalid DMA alignment */ __spu_trap_dma_align(spu); @@ -248,7 +274,6 @@ spu_irq_class_0_bottom(struct spu *spu) if (stat & 4) /* error on SPU */ __spu_trap_error(spu); - spu_int_stat_clear(spu, 0, stat); spin_unlock_irqrestore(&spu->register_lock, flags); return (stat & 0x7) ? -EIO : 0; @@ -332,6 +357,7 @@ spu_irq_class_2(int irq, void *data) if (stat & 0x10) /* SPU mailbox threshold */ spu->wbox_callback(spu); + spu->stats.class2_intr++; return stat ? IRQ_HANDLED : IRQ_NONE; } @@ -388,7 +414,7 @@ static void spu_free_irqs(struct spu *spu) free_irq(spu->irqs[2], spu); } -static void spu_init_channels(struct spu *spu) +void spu_init_channels(struct spu *spu) { static const struct { unsigned channel; @@ -421,60 +447,31 @@ static void spu_init_channels(struct spu *spu) out_be64(&priv2->spu_chnlcnt_RW, count_list[i].count); } } +EXPORT_SYMBOL_GPL(spu_init_channels); -struct spu *spu_alloc_node(int node) -{ - struct spu *spu = NULL; - - mutex_lock(&spu_mutex); - if (!list_empty(&spu_list[node])) { - spu = list_entry(spu_list[node].next, struct spu, list); - list_del_init(&spu->list); - pr_debug("Got SPU %d %d\n", spu->number, spu->node); - } - mutex_unlock(&spu_mutex); - - if (spu) - spu_init_channels(spu); - return spu; -} -EXPORT_SYMBOL_GPL(spu_alloc_node); - -struct spu *spu_alloc(void) +static int spu_shutdown(struct sys_device *sysdev) { - struct spu *spu = NULL; - int node; - - for (node = 0; node < MAX_NUMNODES; node++) { - spu = spu_alloc_node(node); - if (spu) - break; - } - - return spu; -} + struct spu *spu = container_of(sysdev, struct spu, sysdev); -void spu_free(struct spu *spu) -{ - mutex_lock(&spu_mutex); - list_add_tail(&spu->list, &spu_list[spu->node]); - mutex_unlock(&spu_mutex); + spu_free_irqs(spu); + spu_destroy_spu(spu); + return 0; } -EXPORT_SYMBOL_GPL(spu_free); struct sysdev_class spu_sysdev_class = { - set_kset_name("spu") + set_kset_name("spu"), + .shutdown = spu_shutdown, }; int spu_add_sysdev_attr(struct sysdev_attribute *attr) { struct spu *spu; - mutex_lock(&spu_mutex); + mutex_lock(&spu_full_list_mutex); list_for_each_entry(spu, &spu_full_list, full_list) sysdev_create_file(&spu->sysdev, attr); + mutex_unlock(&spu_full_list_mutex); - mutex_unlock(&spu_mutex); return 0; } EXPORT_SYMBOL_GPL(spu_add_sysdev_attr); @@ -482,12 +479,12 @@ EXPORT_SYMBOL_GPL(spu_add_sysdev_attr); int spu_add_sysdev_attr_group(struct attribute_group *attrs) { struct spu *spu; - mutex_lock(&spu_mutex); + mutex_lock(&spu_full_list_mutex); list_for_each_entry(spu, &spu_full_list, full_list) sysfs_create_group(&spu->sysdev.kobj, attrs); + mutex_unlock(&spu_full_list_mutex); - mutex_unlock(&spu_mutex); return 0; } EXPORT_SYMBOL_GPL(spu_add_sysdev_attr_group); @@ -496,24 +493,22 @@ EXPORT_SYMBOL_GPL(spu_add_sysdev_attr_group); void spu_remove_sysdev_attr(struct sysdev_attribute *attr) { struct spu *spu; - mutex_lock(&spu_mutex); + mutex_lock(&spu_full_list_mutex); list_for_each_entry(spu, &spu_full_list, full_list) sysdev_remove_file(&spu->sysdev, attr); - - mutex_unlock(&spu_mutex); + mutex_unlock(&spu_full_list_mutex); } EXPORT_SYMBOL_GPL(spu_remove_sysdev_attr); void spu_remove_sysdev_attr_group(struct attribute_group *attrs) { struct spu *spu; - mutex_lock(&spu_mutex); + mutex_lock(&spu_full_list_mutex); list_for_each_entry(spu, &spu_full_list, full_list) sysfs_remove_group(&spu->sysdev.kobj, attrs); - - mutex_unlock(&spu_mutex); + mutex_unlock(&spu_full_list_mutex); } EXPORT_SYMBOL_GPL(spu_remove_sysdev_attr_group); @@ -541,16 +536,19 @@ static int __init create_spu(void *data) int ret; static int number; unsigned long flags; + struct timespec ts; ret = -ENOMEM; spu = kzalloc(sizeof (*spu), GFP_KERNEL); if (!spu) goto out; + spu->alloc_state = SPU_FREE; + spin_lock_init(&spu->register_lock); - mutex_lock(&spu_mutex); + spin_lock(&spu_lock); spu->number = number++; - mutex_unlock(&spu_mutex); + spin_unlock(&spu_lock); ret = spu_create_spu(spu, data); @@ -567,12 +565,22 @@ static int __init create_spu(void *data) if (ret) goto out_free_irqs; - mutex_lock(&spu_mutex); - spin_lock_irqsave(&spu_list_lock, flags); - list_add(&spu->list, &spu_list[spu->node]); + mutex_lock(&cbe_spu_info[spu->node].list_mutex); + list_add(&spu->cbe_list, &cbe_spu_info[spu->node].spus); + cbe_spu_info[spu->node].n_spus++; + mutex_unlock(&cbe_spu_info[spu->node].list_mutex); + + mutex_lock(&spu_full_list_mutex); + spin_lock_irqsave(&spu_full_list_lock, flags); list_add(&spu->full_list, &spu_full_list); - spin_unlock_irqrestore(&spu_list_lock, flags); - mutex_unlock(&spu_mutex); + spin_unlock_irqrestore(&spu_full_list_lock, flags); + mutex_unlock(&spu_full_list_mutex); + + spu->stats.util_state = SPU_UTIL_IDLE_LOADED; + ktime_get_ts(&ts); + spu->stats.tstamp = timespec_to_ns(&ts); + + INIT_LIST_HEAD(&spu->aff_list); goto out; @@ -586,12 +594,61 @@ out: return ret; } +static const char *spu_state_names[] = { + "user", "system", "iowait", "idle" +}; + +static unsigned long long spu_acct_time(struct spu *spu, + enum spu_utilization_state state) +{ + struct timespec ts; + unsigned long long time = spu->stats.times[state]; + + /* + * If the spu is idle or the context is stopped, utilization + * statistics are not updated. Apply the time delta from the + * last recorded state of the spu. + */ + if (spu->stats.util_state == state) { + ktime_get_ts(&ts); + time += timespec_to_ns(&ts) - spu->stats.tstamp; + } + + return time / NSEC_PER_MSEC; +} + + +static ssize_t spu_stat_show(struct sys_device *sysdev, char *buf) +{ + struct spu *spu = container_of(sysdev, struct spu, sysdev); + + return sprintf(buf, "%s %llu %llu %llu %llu " + "%llu %llu %llu %llu %llu %llu %llu %llu\n", + spu_state_names[spu->stats.util_state], + spu_acct_time(spu, SPU_UTIL_USER), + spu_acct_time(spu, SPU_UTIL_SYSTEM), + spu_acct_time(spu, SPU_UTIL_IOWAIT), + spu_acct_time(spu, SPU_UTIL_IDLE_LOADED), + spu->stats.vol_ctx_switch, + spu->stats.invol_ctx_switch, + spu->stats.slb_flt, + spu->stats.hash_flt, + spu->stats.min_flt, + spu->stats.maj_flt, + spu->stats.class2_intr, + spu->stats.libassist); +} + +static SYSDEV_ATTR(stat, 0644, spu_stat_show, NULL); + static int __init init_spu_base(void) { int i, ret = 0; - for (i = 0; i < MAX_NUMNODES; i++) - INIT_LIST_HEAD(&spu_list[i]); + for (i = 0; i < MAX_NUMNODES; i++) { + mutex_init(&cbe_spu_info[i].list_mutex); + INIT_LIST_HEAD(&cbe_spu_info[i].spus); + } if (!spu_management_ops) goto out; @@ -603,20 +660,37 @@ static int __init init_spu_base(void) ret = spu_enumerate_spus(create_spu); - if (ret) { + if (ret < 0) { printk(KERN_WARNING "%s: Error initializing spus\n", __FUNCTION__); goto out_unregister_sysdev_class; } + if (ret > 0) { + /* + * We cannot put the forward declaration in + * <linux/linux_logo.h> because of conflicting session type + * conflicts for const and __initdata with different compiler + * versions + */ + extern const struct linux_logo logo_spe_clut224; + + fb_append_extra_logo(&logo_spe_clut224, ret); + } + + mutex_lock(&spu_full_list_mutex); xmon_register_spus(&spu_full_list); + crash_register_spus(&spu_full_list); + mutex_unlock(&spu_full_list_mutex); + spu_add_sysdev_attr(&attr_stat); + + spu_init_affinity(); return 0; out_unregister_sysdev_class: sysdev_class_unregister(&spu_sysdev_class); out: - return ret; } module_init(init_spu_base); diff --git a/arch/powerpc/platforms/cell/spu_manage.c b/arch/powerpc/platforms/cell/spu_manage.c index 1d4562ae463d..0e14f532500e 100644 --- a/arch/powerpc/platforms/cell/spu_manage.c +++ b/arch/powerpc/platforms/cell/spu_manage.c @@ -48,10 +48,18 @@ static u64 __init find_spu_unit_number(struct device_node *spe) { const unsigned int *prop; int proplen; + + /* new device trees should provide the physical-id attribute */ + prop = of_get_property(spe, "physical-id", &proplen); + if (proplen == 4) + return (u64)*prop; + + /* celleb device tree provides the unit-id */ prop = of_get_property(spe, "unit-id", &proplen); if (proplen == 4) return (u64)*prop; + /* legacy device trees provide the id in the reg attribute */ prop = of_get_property(spe, "reg", &proplen); if (proplen == 4) return (u64)*prop; @@ -279,6 +287,7 @@ static int __init of_enumerate_spus(int (*fn)(void *data)) { int ret; struct device_node *node; + unsigned int n = 0; ret = -ENODEV; for (node = of_find_node_by_type(NULL, "spe"); @@ -289,8 +298,9 @@ static int __init of_enumerate_spus(int (*fn)(void *data)) __FUNCTION__, node->name); break; } + n++; } - return ret; + return ret ? ret : n; } static int __init of_create_spu(struct spu *spu, void *data) @@ -359,8 +369,171 @@ static int of_destroy_spu(struct spu *spu) return 0; } +/* Hardcoded affinity idxs for qs20 */ +#define QS20_SPES_PER_BE 8 +static int qs20_reg_idxs[QS20_SPES_PER_BE] = { 0, 2, 4, 6, 7, 5, 3, 1 }; +static int qs20_reg_memory[QS20_SPES_PER_BE] = { 1, 1, 0, 0, 0, 0, 0, 0 }; + +static struct spu *spu_lookup_reg(int node, u32 reg) +{ + struct spu *spu; + u32 *spu_reg; + + list_for_each_entry(spu, &cbe_spu_info[node].spus, cbe_list) { + spu_reg = (u32*)of_get_property(spu_devnode(spu), "reg", NULL); + if (*spu_reg == reg) + return spu; + } + return NULL; +} + +static void init_affinity_qs20_harcoded(void) +{ + int node, i; + struct spu *last_spu, *spu; + u32 reg; + + for (node = 0; node < MAX_NUMNODES; node++) { + last_spu = NULL; + for (i = 0; i < QS20_SPES_PER_BE; i++) { + reg = qs20_reg_idxs[i]; + spu = spu_lookup_reg(node, reg); + if (!spu) + continue; + spu->has_mem_affinity = qs20_reg_memory[reg]; + if (last_spu) + list_add_tail(&spu->aff_list, + &last_spu->aff_list); + last_spu = spu; + } + } +} + +static int of_has_vicinity(void) +{ + struct spu* spu; + + spu = list_first_entry(&cbe_spu_info[0].spus, struct spu, cbe_list); + return of_find_property(spu_devnode(spu), "vicinity", NULL) != NULL; +} + +static struct spu *devnode_spu(int cbe, struct device_node *dn) +{ + struct spu *spu; + + list_for_each_entry(spu, &cbe_spu_info[cbe].spus, cbe_list) + if (spu_devnode(spu) == dn) + return spu; + return NULL; +} + +static struct spu * +neighbour_spu(int cbe, struct device_node *target, struct device_node *avoid) +{ + struct spu *spu; + struct device_node *spu_dn; + const phandle *vic_handles; + int lenp, i; + + list_for_each_entry(spu, &cbe_spu_info[cbe].spus, cbe_list) { + spu_dn = spu_devnode(spu); + if (spu_dn == avoid) + continue; + vic_handles = of_get_property(spu_dn, "vicinity", &lenp); + for (i=0; i < (lenp / sizeof(phandle)); i++) { + if (vic_handles[i] == target->linux_phandle) + return spu; + } + } + return NULL; +} + +static void init_affinity_node(int cbe) +{ + struct spu *spu, *last_spu; + struct device_node *vic_dn, *last_spu_dn; + phandle avoid_ph; + const phandle *vic_handles; + const char *name; + int lenp, i, added; + + last_spu = list_first_entry(&cbe_spu_info[cbe].spus, struct spu, + cbe_list); + avoid_ph = 0; + for (added = 1; added < cbe_spu_info[cbe].n_spus; added++) { + last_spu_dn = spu_devnode(last_spu); + vic_handles = of_get_property(last_spu_dn, "vicinity", &lenp); + + /* + * Walk through each phandle in vicinity property of the spu + * (tipically two vicinity phandles per spe node) + */ + for (i = 0; i < (lenp / sizeof(phandle)); i++) { + if (vic_handles[i] == avoid_ph) + continue; + + vic_dn = of_find_node_by_phandle(vic_handles[i]); + if (!vic_dn) + continue; + + /* a neighbour might be spe, mic-tm, or bif0 */ + name = of_get_property(vic_dn, "name", NULL); + if (!name) + continue; + + if (strcmp(name, "spe") == 0) { + spu = devnode_spu(cbe, vic_dn); + avoid_ph = last_spu_dn->linux_phandle; + } else { + /* + * "mic-tm" and "bif0" nodes do not have + * vicinity property. So we need to find the + * spe which has vic_dn as neighbour, but + * skipping the one we came from (last_spu_dn) + */ + spu = neighbour_spu(cbe, vic_dn, last_spu_dn); + if (!spu) + continue; + if (!strcmp(name, "mic-tm")) { + last_spu->has_mem_affinity = 1; + spu->has_mem_affinity = 1; + } + avoid_ph = vic_dn->linux_phandle; + } + + list_add_tail(&spu->aff_list, &last_spu->aff_list); + last_spu = spu; + break; + } + } +} + +static void init_affinity_fw(void) +{ + int cbe; + + for (cbe = 0; cbe < MAX_NUMNODES; cbe++) + init_affinity_node(cbe); +} + +static int __init init_affinity(void) +{ + if (of_has_vicinity()) { + init_affinity_fw(); + } else { + long root = of_get_flat_dt_root(); + if (of_flat_dt_is_compatible(root, "IBM,CPBW-1.0")) + init_affinity_qs20_harcoded(); + else + printk("No affinity configuration found"); + } + + return 0; +} + const struct spu_management_ops spu_management_of_ops = { .enumerate_spus = of_enumerate_spus, .create_spu = of_create_spu, .destroy_spu = of_destroy_spu, + .init_affinity = init_affinity, }; diff --git a/arch/powerpc/platforms/cell/spu_syscalls.c b/arch/powerpc/platforms/cell/spu_syscalls.c index 261b507a901a..027ac32cc636 100644 --- a/arch/powerpc/platforms/cell/spu_syscalls.c +++ b/arch/powerpc/platforms/cell/spu_syscalls.c @@ -34,14 +34,28 @@ struct spufs_calls spufs_calls = { * this file is not used and the syscalls directly enter the fs code */ asmlinkage long sys_spu_create(const char __user *name, - unsigned int flags, mode_t mode) + unsigned int flags, mode_t mode, int neighbor_fd) { long ret; struct module *owner = spufs_calls.owner; + struct file *neighbor; + int fput_needed; ret = -ENOSYS; if (owner && try_module_get(owner)) { - ret = spufs_calls.create_thread(name, flags, mode); + if (flags & SPU_CREATE_AFFINITY_SPU) { + neighbor = fget_light(neighbor_fd, &fput_needed); + ret = -EBADF; + if (neighbor) { + ret = spufs_calls.create_thread(name, flags, + mode, neighbor); + fput_light(neighbor, fput_needed); + } + } + else { + ret = spufs_calls.create_thread(name, flags, + mode, NULL); + } module_put(owner); } return ret; diff --git a/arch/powerpc/platforms/cell/spufs/backing_ops.c b/arch/powerpc/platforms/cell/spufs/backing_ops.c index d32db9ffc6eb..ec01214e51ee 100644 --- a/arch/powerpc/platforms/cell/spufs/backing_ops.c +++ b/arch/powerpc/platforms/cell/spufs/backing_ops.c @@ -162,7 +162,8 @@ static int spu_backing_wbox_write(struct spu_context *ctx, u32 data) BUG_ON(avail != (4 - slot)); ctx->csa.spu_mailbox_data[slot] = data; ctx->csa.spu_chnlcnt_RW[29] = ++slot; - ctx->csa.prob.mb_stat_R = (((4 - slot) & 0xff) << 8); + ctx->csa.prob.mb_stat_R &= ~(0x00ff00); + ctx->csa.prob.mb_stat_R |= (((4 - slot) & 0xff) << 8); gen_spu_event(ctx, MFC_SPU_MAILBOX_WRITTEN_EVENT); ret = 4; } else { @@ -320,6 +321,12 @@ static int spu_backing_set_mfc_query(struct spu_context * ctx, u32 mask, /* FIXME: what are the side-effects of this? */ prob->dma_querymask_RW = mask; prob->dma_querytype_RW = mode; + /* In the current implementation, the SPU context is always + * acquired in runnable state when new bits are added to the + * mask (tagwait), so it's sufficient just to mask + * dma_tagstatus_R with the 'mask' parameter here. + */ + ctx->csa.prob.dma_tagstatus_R &= mask; out: spin_unlock(&ctx->csa.register_lock); diff --git a/arch/powerpc/platforms/cell/spufs/context.c b/arch/powerpc/platforms/cell/spufs/context.c index 7c51cb54bca1..9cb081c26e71 100644 --- a/arch/powerpc/platforms/cell/spufs/context.c +++ b/arch/powerpc/platforms/cell/spufs/context.c @@ -22,11 +22,16 @@ #include <linux/fs.h> #include <linux/mm.h> +#include <linux/module.h> #include <linux/slab.h> +#include <asm/atomic.h> #include <asm/spu.h> #include <asm/spu_csa.h> #include "spufs.h" + +atomic_t nr_spu_contexts = ATOMIC_INIT(0); + struct spu_context *alloc_spu_context(struct spu_gang *gang) { struct spu_context *ctx; @@ -51,12 +56,15 @@ struct spu_context *alloc_spu_context(struct spu_gang *gang) ctx->ops = &spu_backing_ops; ctx->owner = get_task_mm(current); INIT_LIST_HEAD(&ctx->rq); + INIT_LIST_HEAD(&ctx->aff_list); if (gang) spu_gang_add_ctx(gang, ctx); - ctx->rt_priority = current->rt_priority; - ctx->policy = current->policy; - ctx->prio = current->prio; - INIT_DELAYED_WORK(&ctx->sched_work, spu_sched_tick); + + __spu_update_sched_info(ctx); + spu_set_timeslice(ctx); + ctx->stats.util_state = SPU_UTIL_IDLE_LOADED; + + atomic_inc(&nr_spu_contexts); goto out; out_free: kfree(ctx); @@ -75,7 +83,10 @@ void destroy_spu_context(struct kref *kref) spu_fini_csa(&ctx->csa); if (ctx->gang) spu_gang_remove_ctx(ctx->gang, ctx); + if (ctx->prof_priv_kref) + kref_put(ctx->prof_priv_kref, ctx->prof_priv_release); BUG_ON(!list_empty(&ctx->rq)); + atomic_dec(&nr_spu_contexts); kfree(ctx); } @@ -159,6 +170,39 @@ int spu_acquire_runnable(struct spu_context *ctx, unsigned long flags) void spu_acquire_saved(struct spu_context *ctx) { spu_acquire(ctx); - if (ctx->state != SPU_STATE_SAVED) + if (ctx->state != SPU_STATE_SAVED) { + set_bit(SPU_SCHED_WAS_ACTIVE, &ctx->sched_flags); spu_deactivate(ctx); + } } + +/** + * spu_release_saved - unlock spu context and return it to the runqueue + * @ctx: context to unlock + */ +void spu_release_saved(struct spu_context *ctx) +{ + BUG_ON(ctx->state != SPU_STATE_SAVED); + + if (test_and_clear_bit(SPU_SCHED_WAS_ACTIVE, &ctx->sched_flags)) + spu_activate(ctx, 0); + + spu_release(ctx); +} + +void spu_set_profile_private_kref(struct spu_context *ctx, + struct kref *prof_info_kref, + void ( * prof_info_release) (struct kref *kref)) +{ + ctx->prof_priv_kref = prof_info_kref; + ctx->prof_priv_release = prof_info_release; +} +EXPORT_SYMBOL_GPL(spu_set_profile_private_kref); + +void *spu_get_profile_private_kref(struct spu_context *ctx) +{ + return ctx->prof_priv_kref; +} +EXPORT_SYMBOL_GPL(spu_get_profile_private_kref); + + diff --git a/arch/powerpc/platforms/cell/spufs/coredump.c b/arch/powerpc/platforms/cell/spufs/coredump.c index 5d9ad5a0307b..5e31799b1e3f 100644 --- a/arch/powerpc/platforms/cell/spufs/coredump.c +++ b/arch/powerpc/platforms/cell/spufs/coredump.c @@ -226,7 +226,7 @@ static void spufs_arch_write_notes(struct file *file) spu_acquire_saved(ctx_info->ctx); for (j = 0; j < spufs_coredump_num_notes; j++) spufs_arch_write_note(ctx_info, j, file); - spu_release(ctx_info->ctx); + spu_release_saved(ctx_info->ctx); list_del(&ctx_info->list); kfree(ctx_info); } diff --git a/arch/powerpc/platforms/cell/spufs/fault.c b/arch/powerpc/platforms/cell/spufs/fault.c index 0f75c07e29d8..917eab4be486 100644 --- a/arch/powerpc/platforms/cell/spufs/fault.c +++ b/arch/powerpc/platforms/cell/spufs/fault.c @@ -33,7 +33,8 @@ * function. Currently, there are a few corner cases that we haven't had * to handle fortunately. */ -static int spu_handle_mm_fault(struct mm_struct *mm, unsigned long ea, unsigned long dsisr) +static int spu_handle_mm_fault(struct mm_struct *mm, unsigned long ea, + unsigned long dsisr, unsigned *flt) { struct vm_area_struct *vma; unsigned long is_write; @@ -73,22 +74,21 @@ good_area: goto bad_area; } ret = 0; - switch (handle_mm_fault(mm, vma, ea, is_write)) { - case VM_FAULT_MINOR: - current->min_flt++; - break; - case VM_FAULT_MAJOR: - current->maj_flt++; - break; - case VM_FAULT_SIGBUS: - ret = -EFAULT; - goto bad_area; - case VM_FAULT_OOM: - ret = -ENOMEM; - goto bad_area; - default: + *flt = handle_mm_fault(mm, vma, ea, is_write); + if (unlikely(*flt & VM_FAULT_ERROR)) { + if (*flt & VM_FAULT_OOM) { + ret = -ENOMEM; + goto bad_area; + } else if (*flt & VM_FAULT_SIGBUS) { + ret = -EFAULT; + goto bad_area; + } BUG(); } + if (*flt & VM_FAULT_MAJOR) + current->maj_flt++; + else + current->min_flt++; up_read(&mm->mmap_sem); return ret; @@ -153,6 +153,7 @@ int spufs_handle_class1(struct spu_context *ctx) { u64 ea, dsisr, access; unsigned long flags; + unsigned flt = 0; int ret; /* @@ -178,9 +179,15 @@ int spufs_handle_class1(struct spu_context *ctx) if (!(dsisr & (MFC_DSISR_PTE_NOT_FOUND | MFC_DSISR_ACCESS_DENIED))) return 0; + spuctx_switch_state(ctx, SPU_UTIL_IOWAIT); + pr_debug("ctx %p: ea %016lx, dsisr %016lx state %d\n", ctx, ea, dsisr, ctx->state); + ctx->stats.hash_flt++; + if (ctx->state == SPU_STATE_RUNNABLE) + ctx->spu->stats.hash_flt++; + /* we must not hold the lock when entering spu_handle_mm_fault */ spu_release(ctx); @@ -192,7 +199,7 @@ int spufs_handle_class1(struct spu_context *ctx) /* hashing failed, so try the actual fault handler */ if (ret) - ret = spu_handle_mm_fault(current->mm, ea, dsisr); + ret = spu_handle_mm_fault(current->mm, ea, dsisr, &flt); spu_acquire(ctx); /* @@ -201,11 +208,23 @@ int spufs_handle_class1(struct spu_context *ctx) * In case of unhandled error report the problem to user space. */ if (!ret) { + if (flt & VM_FAULT_MAJOR) + ctx->stats.maj_flt++; + else + ctx->stats.min_flt++; + if (ctx->state == SPU_STATE_RUNNABLE) { + if (flt & VM_FAULT_MAJOR) + ctx->spu->stats.maj_flt++; + else + ctx->spu->stats.min_flt++; + } + if (ctx->spu) ctx->ops->restart_dma(ctx); } else spufs_handle_dma_error(ctx, ea, SPE_EVENT_SPE_DATA_STORAGE); + spuctx_switch_state(ctx, SPU_UTIL_SYSTEM); return ret; } EXPORT_SYMBOL_GPL(spufs_handle_class1); diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index b1e7e2f8a2e9..7de4e919687b 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -28,6 +28,7 @@ #include <linux/pagemap.h> #include <linux/poll.h> #include <linux/ptrace.h> +#include <linux/seq_file.h> #include <asm/io.h> #include <asm/semaphore.h> @@ -39,6 +40,7 @@ #define SPUFS_MMAP_4K (PAGE_SIZE == 0x1000) + static int spufs_mem_open(struct inode *inode, struct file *file) { @@ -216,12 +218,12 @@ unsigned long spufs_get_unmapped_area(struct file *file, unsigned long addr, #endif /* CONFIG_SPU_FS_64K_LS */ static const struct file_operations spufs_mem_fops = { - .open = spufs_mem_open, - .release = spufs_mem_release, - .read = spufs_mem_read, - .write = spufs_mem_write, - .llseek = generic_file_llseek, - .mmap = spufs_mem_mmap, + .open = spufs_mem_open, + .release = spufs_mem_release, + .read = spufs_mem_read, + .write = spufs_mem_write, + .llseek = generic_file_llseek, + .mmap = spufs_mem_mmap, #ifdef CONFIG_SPU_FS_64K_LS .get_unmapped_area = spufs_get_unmapped_area, #endif @@ -368,7 +370,7 @@ spufs_regs_read(struct file *file, char __user *buffer, spu_acquire_saved(ctx); ret = __spufs_regs_read(ctx, buffer, size, pos); - spu_release(ctx); + spu_release_saved(ctx); return ret; } @@ -390,7 +392,7 @@ spufs_regs_write(struct file *file, const char __user *buffer, ret = copy_from_user(lscsa->gprs + *pos - size, buffer, size) ? -EFAULT : size; - spu_release(ctx); + spu_release_saved(ctx); return ret; } @@ -419,7 +421,7 @@ spufs_fpcr_read(struct file *file, char __user * buffer, spu_acquire_saved(ctx); ret = __spufs_fpcr_read(ctx, buffer, size, pos); - spu_release(ctx); + spu_release_saved(ctx); return ret; } @@ -441,7 +443,7 @@ spufs_fpcr_write(struct file *file, const char __user * buffer, ret = copy_from_user((char *)&lscsa->fpcr + *pos - size, buffer, size) ? -EFAULT : size; - spu_release(ctx); + spu_release_saved(ctx); return ret; } @@ -866,7 +868,7 @@ static ssize_t spufs_signal1_read(struct file *file, char __user *buf, spu_acquire_saved(ctx); ret = __spufs_signal1_read(ctx, buf, len, pos); - spu_release(ctx); + spu_release_saved(ctx); return ret; } @@ -932,6 +934,13 @@ static const struct file_operations spufs_signal1_fops = { .mmap = spufs_signal1_mmap, }; +static const struct file_operations spufs_signal1_nosched_fops = { + .open = spufs_signal1_open, + .release = spufs_signal1_release, + .write = spufs_signal1_write, + .mmap = spufs_signal1_mmap, +}; + static int spufs_signal2_open(struct inode *inode, struct file *file) { struct spufs_inode_info *i = SPUFS_I(inode); @@ -990,7 +999,7 @@ static ssize_t spufs_signal2_read(struct file *file, char __user *buf, spu_acquire_saved(ctx); ret = __spufs_signal2_read(ctx, buf, len, pos); - spu_release(ctx); + spu_release_saved(ctx); return ret; } @@ -1060,6 +1069,13 @@ static const struct file_operations spufs_signal2_fops = { .mmap = spufs_signal2_mmap, }; +static const struct file_operations spufs_signal2_nosched_fops = { + .open = spufs_signal2_open, + .release = spufs_signal2_release, + .write = spufs_signal2_write, + .mmap = spufs_signal2_mmap, +}; + static void spufs_signal1_type_set(void *data, u64 val) { struct spu_context *ctx = data; @@ -1497,14 +1513,15 @@ static ssize_t spufs_mfc_write(struct file *file, const char __user *buffer, if (status) ret = status; } - spu_release(ctx); if (ret) - goto out; + goto out_unlock; ctx->tagwait |= 1 << cmd.tag; ret = size; +out_unlock: + spu_release(ctx); out: return ret; } @@ -1515,14 +1532,14 @@ static unsigned int spufs_mfc_poll(struct file *file,poll_table *wait) u32 free_elements, tagstatus; unsigned int mask; + poll_wait(file, &ctx->mfc_wq, wait); + spu_acquire(ctx); ctx->ops->set_mfc_query(ctx, ctx->tagwait, 2); free_elements = ctx->ops->get_mfc_free_elements(ctx); tagstatus = ctx->ops->read_mfc_tagstatus(ctx); spu_release(ctx); - poll_wait(file, &ctx->mfc_wq, wait); - mask = 0; if (free_elements & 0xffff) mask |= POLLOUT | POLLWRNORM; @@ -1609,7 +1626,7 @@ static void spufs_decr_set(void *data, u64 val) struct spu_lscsa *lscsa = ctx->csa.lscsa; spu_acquire_saved(ctx); lscsa->decr.slot[0] = (u32) val; - spu_release(ctx); + spu_release_saved(ctx); } static u64 __spufs_decr_get(void *data) @@ -1625,7 +1642,7 @@ static u64 spufs_decr_get(void *data) u64 ret; spu_acquire_saved(ctx); ret = __spufs_decr_get(data); - spu_release(ctx); + spu_release_saved(ctx); return ret; } DEFINE_SIMPLE_ATTRIBUTE(spufs_decr_ops, spufs_decr_get, spufs_decr_set, @@ -1634,17 +1651,21 @@ DEFINE_SIMPLE_ATTRIBUTE(spufs_decr_ops, spufs_decr_get, spufs_decr_set, static void spufs_decr_status_set(void *data, u64 val) { struct spu_context *ctx = data; - struct spu_lscsa *lscsa = ctx->csa.lscsa; spu_acquire_saved(ctx); - lscsa->decr_status.slot[0] = (u32) val; - spu_release(ctx); + if (val) + ctx->csa.priv2.mfc_control_RW |= MFC_CNTL_DECREMENTER_RUNNING; + else + ctx->csa.priv2.mfc_control_RW &= ~MFC_CNTL_DECREMENTER_RUNNING; + spu_release_saved(ctx); } static u64 __spufs_decr_status_get(void *data) { struct spu_context *ctx = data; - struct spu_lscsa *lscsa = ctx->csa.lscsa; - return lscsa->decr_status.slot[0]; + if (ctx->csa.priv2.mfc_control_RW & MFC_CNTL_DECREMENTER_RUNNING) + return SPU_DECR_STATUS_RUNNING; + else + return 0; } static u64 spufs_decr_status_get(void *data) @@ -1653,7 +1674,7 @@ static u64 spufs_decr_status_get(void *data) u64 ret; spu_acquire_saved(ctx); ret = __spufs_decr_status_get(data); - spu_release(ctx); + spu_release_saved(ctx); return ret; } DEFINE_SIMPLE_ATTRIBUTE(spufs_decr_status_ops, spufs_decr_status_get, @@ -1665,7 +1686,7 @@ static void spufs_event_mask_set(void *data, u64 val) struct spu_lscsa *lscsa = ctx->csa.lscsa; spu_acquire_saved(ctx); lscsa->event_mask.slot[0] = (u32) val; - spu_release(ctx); + spu_release_saved(ctx); } static u64 __spufs_event_mask_get(void *data) @@ -1681,7 +1702,7 @@ static u64 spufs_event_mask_get(void *data) u64 ret; spu_acquire_saved(ctx); ret = __spufs_event_mask_get(data); - spu_release(ctx); + spu_release_saved(ctx); return ret; } DEFINE_SIMPLE_ATTRIBUTE(spufs_event_mask_ops, spufs_event_mask_get, @@ -1705,7 +1726,7 @@ static u64 spufs_event_status_get(void *data) spu_acquire_saved(ctx); ret = __spufs_event_status_get(data); - spu_release(ctx); + spu_release_saved(ctx); return ret; } DEFINE_SIMPLE_ATTRIBUTE(spufs_event_status_ops, spufs_event_status_get, @@ -1717,7 +1738,7 @@ static void spufs_srr0_set(void *data, u64 val) struct spu_lscsa *lscsa = ctx->csa.lscsa; spu_acquire_saved(ctx); lscsa->srr0.slot[0] = (u32) val; - spu_release(ctx); + spu_release_saved(ctx); } static u64 spufs_srr0_get(void *data) @@ -1727,7 +1748,7 @@ static u64 spufs_srr0_get(void *data) u64 ret; spu_acquire_saved(ctx); ret = lscsa->srr0.slot[0]; - spu_release(ctx); + spu_release_saved(ctx); return ret; } DEFINE_SIMPLE_ATTRIBUTE(spufs_srr0_ops, spufs_srr0_get, spufs_srr0_set, @@ -1783,7 +1804,7 @@ static u64 spufs_lslr_get(void *data) spu_acquire_saved(ctx); ret = __spufs_lslr_get(data); - spu_release(ctx); + spu_release_saved(ctx); return ret; } @@ -1797,6 +1818,29 @@ static int spufs_info_open(struct inode *inode, struct file *file) return 0; } +static int spufs_caps_show(struct seq_file *s, void *private) +{ + struct spu_context *ctx = s->private; + + if (!(ctx->flags & SPU_CREATE_NOSCHED)) + seq_puts(s, "sched\n"); + if (!(ctx->flags & SPU_CREATE_ISOLATE)) + seq_puts(s, "step\n"); + return 0; +} + +static int spufs_caps_open(struct inode *inode, struct file *file) +{ + return single_open(file, spufs_caps_show, SPUFS_I(inode)->i_ctx); +} + +static const struct file_operations spufs_caps_fops = { + .open = spufs_caps_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + static ssize_t __spufs_mbox_info_read(struct spu_context *ctx, char __user *buf, size_t len, loff_t *pos) { @@ -1824,7 +1868,7 @@ static ssize_t spufs_mbox_info_read(struct file *file, char __user *buf, spin_lock(&ctx->csa.register_lock); ret = __spufs_mbox_info_read(ctx, buf, len, pos); spin_unlock(&ctx->csa.register_lock); - spu_release(ctx); + spu_release_saved(ctx); return ret; } @@ -1862,7 +1906,7 @@ static ssize_t spufs_ibox_info_read(struct file *file, char __user *buf, spin_lock(&ctx->csa.register_lock); ret = __spufs_ibox_info_read(ctx, buf, len, pos); spin_unlock(&ctx->csa.register_lock); - spu_release(ctx); + spu_release_saved(ctx); return ret; } @@ -1903,7 +1947,7 @@ static ssize_t spufs_wbox_info_read(struct file *file, char __user *buf, spin_lock(&ctx->csa.register_lock); ret = __spufs_wbox_info_read(ctx, buf, len, pos); spin_unlock(&ctx->csa.register_lock); - spu_release(ctx); + spu_release_saved(ctx); return ret; } @@ -1953,7 +1997,7 @@ static ssize_t spufs_dma_info_read(struct file *file, char __user *buf, spin_lock(&ctx->csa.register_lock); ret = __spufs_dma_info_read(ctx, buf, len, pos); spin_unlock(&ctx->csa.register_lock); - spu_release(ctx); + spu_release_saved(ctx); return ret; } @@ -2004,7 +2048,7 @@ static ssize_t spufs_proxydma_info_read(struct file *file, char __user *buf, spin_lock(&ctx->csa.register_lock); ret = __spufs_proxydma_info_read(ctx, buf, len, pos); spin_unlock(&ctx->csa.register_lock); - spu_release(ctx); + spu_release_saved(ctx); return ret; } @@ -2014,7 +2058,117 @@ static const struct file_operations spufs_proxydma_info_fops = { .read = spufs_proxydma_info_read, }; +static int spufs_show_tid(struct seq_file *s, void *private) +{ + struct spu_context *ctx = s->private; + + seq_printf(s, "%d\n", ctx->tid); + return 0; +} + +static int spufs_tid_open(struct inode *inode, struct file *file) +{ + return single_open(file, spufs_show_tid, SPUFS_I(inode)->i_ctx); +} + +static const struct file_operations spufs_tid_fops = { + .open = spufs_tid_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static const char *ctx_state_names[] = { + "user", "system", "iowait", "loaded" +}; + +static unsigned long long spufs_acct_time(struct spu_context *ctx, + enum spu_utilization_state state) +{ + struct timespec ts; + unsigned long long time = ctx->stats.times[state]; + + /* + * In general, utilization statistics are updated by the controlling + * thread as the spu context moves through various well defined + * state transitions, but if the context is lazily loaded its + * utilization statistics are not updated as the controlling thread + * is not tightly coupled with the execution of the spu context. We + * calculate and apply the time delta from the last recorded state + * of the spu context. + */ + if (ctx->spu && ctx->stats.util_state == state) { + ktime_get_ts(&ts); + time += timespec_to_ns(&ts) - ctx->stats.tstamp; + } + + return time / NSEC_PER_MSEC; +} + +static unsigned long long spufs_slb_flts(struct spu_context *ctx) +{ + unsigned long long slb_flts = ctx->stats.slb_flt; + + if (ctx->state == SPU_STATE_RUNNABLE) { + slb_flts += (ctx->spu->stats.slb_flt - + ctx->stats.slb_flt_base); + } + + return slb_flts; +} + +static unsigned long long spufs_class2_intrs(struct spu_context *ctx) +{ + unsigned long long class2_intrs = ctx->stats.class2_intr; + + if (ctx->state == SPU_STATE_RUNNABLE) { + class2_intrs += (ctx->spu->stats.class2_intr - + ctx->stats.class2_intr_base); + } + + return class2_intrs; +} + + +static int spufs_show_stat(struct seq_file *s, void *private) +{ + struct spu_context *ctx = s->private; + + spu_acquire(ctx); + seq_printf(s, "%s %llu %llu %llu %llu " + "%llu %llu %llu %llu %llu %llu %llu %llu\n", + ctx_state_names[ctx->stats.util_state], + spufs_acct_time(ctx, SPU_UTIL_USER), + spufs_acct_time(ctx, SPU_UTIL_SYSTEM), + spufs_acct_time(ctx, SPU_UTIL_IOWAIT), + spufs_acct_time(ctx, SPU_UTIL_IDLE_LOADED), + ctx->stats.vol_ctx_switch, + ctx->stats.invol_ctx_switch, + spufs_slb_flts(ctx), + ctx->stats.hash_flt, + ctx->stats.min_flt, + ctx->stats.maj_flt, + spufs_class2_intrs(ctx), + ctx->stats.libassist); + spu_release(ctx); + return 0; +} + +static int spufs_stat_open(struct inode *inode, struct file *file) +{ + return single_open(file, spufs_show_stat, SPUFS_I(inode)->i_ctx); +} + +static const struct file_operations spufs_stat_fops = { + .open = spufs_stat_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + + struct tree_descr spufs_dir_contents[] = { + { "capabilities", &spufs_caps_fops, 0444, }, { "mem", &spufs_mem_fops, 0666, }, { "regs", &spufs_regs_fops, 0666, }, { "mbox", &spufs_mbox_fops, 0444, }, @@ -2046,10 +2200,13 @@ struct tree_descr spufs_dir_contents[] = { { "wbox_info", &spufs_wbox_info_fops, 0444, }, { "dma_info", &spufs_dma_info_fops, 0444, }, { "proxydma_info", &spufs_proxydma_info_fops, 0444, }, + { "tid", &spufs_tid_fops, 0444, }, + { "stat", &spufs_stat_fops, 0444, }, {}, }; struct tree_descr spufs_dir_nosched_contents[] = { + { "capabilities", &spufs_caps_fops, 0444, }, { "mem", &spufs_mem_fops, 0666, }, { "mbox", &spufs_mbox_fops, 0444, }, { "ibox", &spufs_ibox_fops, 0444, }, @@ -2057,8 +2214,8 @@ struct tree_descr spufs_dir_nosched_contents[] = { { "mbox_stat", &spufs_mbox_stat_fops, 0444, }, { "ibox_stat", &spufs_ibox_stat_fops, 0444, }, { "wbox_stat", &spufs_wbox_stat_fops, 0444, }, - { "signal1", &spufs_signal1_fops, 0666, }, - { "signal2", &spufs_signal2_fops, 0666, }, + { "signal1", &spufs_signal1_nosched_fops, 0222, }, + { "signal2", &spufs_signal2_nosched_fops, 0222, }, { "signal1_type", &spufs_signal1_type, 0666, }, { "signal2_type", &spufs_signal2_type, 0666, }, { "mss", &spufs_mss_fops, 0666, }, @@ -2068,6 +2225,8 @@ struct tree_descr spufs_dir_nosched_contents[] = { { "psmap", &spufs_psmap_fops, 0666, }, { "phys-id", &spufs_id_ops, 0666, }, { "object-id", &spufs_object_id_ops, 0666, }, + { "tid", &spufs_tid_fops, 0444, }, + { "stat", &spufs_stat_fops, 0444, }, {}, }; diff --git a/arch/powerpc/platforms/cell/spufs/gang.c b/arch/powerpc/platforms/cell/spufs/gang.c index 212ea78f9051..71a443253021 100644 --- a/arch/powerpc/platforms/cell/spufs/gang.c +++ b/arch/powerpc/platforms/cell/spufs/gang.c @@ -35,7 +35,9 @@ struct spu_gang *alloc_spu_gang(void) kref_init(&gang->kref); mutex_init(&gang->mutex); + mutex_init(&gang->aff_mutex); INIT_LIST_HEAD(&gang->list); + INIT_LIST_HEAD(&gang->aff_list_head); out: return gang; @@ -73,6 +75,10 @@ void spu_gang_remove_ctx(struct spu_gang *gang, struct spu_context *ctx) { mutex_lock(&gang->mutex); WARN_ON(ctx->gang != gang); + if (!list_empty(&ctx->aff_list)) { + list_del_init(&ctx->aff_list); + gang->aff_flags &= ~AFF_OFFSETS_SET; + } list_del_init(&ctx->gang_list); gang->contexts--; mutex_unlock(&gang->mutex); diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c index 9807206e0219..b3d0dd118dd0 100644 --- a/arch/powerpc/platforms/cell/spufs/inode.c +++ b/arch/powerpc/platforms/cell/spufs/inode.c @@ -232,10 +232,6 @@ static int spufs_dir_close(struct inode *inode, struct file *file) return dcache_dir_close(inode, file); } -const struct inode_operations spufs_dir_inode_operations = { - .lookup = simple_lookup, -}; - const struct file_operations spufs_context_fops = { .open = dcache_dir_open, .release = spufs_dir_close, @@ -269,7 +265,7 @@ spufs_mkdir(struct inode *dir, struct dentry *dentry, unsigned int flags, goto out_iput; ctx->flags = flags; - inode->i_op = &spufs_dir_inode_operations; + inode->i_op = &simple_dir_inode_operations; inode->i_fop = &simple_dir_operations; if (flags & SPU_CREATE_NOSCHED) ret = spufs_fill_dir(dentry, spufs_dir_nosched_contents, @@ -320,11 +316,107 @@ out: return ret; } -static int spufs_create_context(struct inode *inode, - struct dentry *dentry, - struct vfsmount *mnt, int flags, int mode) +static struct spu_context * +spufs_assert_affinity(unsigned int flags, struct spu_gang *gang, + struct file *filp) +{ + struct spu_context *tmp, *neighbor; + int count, node; + int aff_supp; + + aff_supp = !list_empty(&(list_entry(cbe_spu_info[0].spus.next, + struct spu, cbe_list))->aff_list); + + if (!aff_supp) + return ERR_PTR(-EINVAL); + + if (flags & SPU_CREATE_GANG) + return ERR_PTR(-EINVAL); + + if (flags & SPU_CREATE_AFFINITY_MEM && + gang->aff_ref_ctx && + gang->aff_ref_ctx->flags & SPU_CREATE_AFFINITY_MEM) + return ERR_PTR(-EEXIST); + + if (gang->aff_flags & AFF_MERGED) + return ERR_PTR(-EBUSY); + + neighbor = NULL; + if (flags & SPU_CREATE_AFFINITY_SPU) { + if (!filp || filp->f_op != &spufs_context_fops) + return ERR_PTR(-EINVAL); + + neighbor = get_spu_context( + SPUFS_I(filp->f_dentry->d_inode)->i_ctx); + + if (!list_empty(&neighbor->aff_list) && !(neighbor->aff_head) && + !list_is_last(&neighbor->aff_list, &gang->aff_list_head) && + !list_entry(neighbor->aff_list.next, struct spu_context, + aff_list)->aff_head) + return ERR_PTR(-EEXIST); + + if (gang != neighbor->gang) + return ERR_PTR(-EINVAL); + + count = 1; + list_for_each_entry(tmp, &gang->aff_list_head, aff_list) + count++; + if (list_empty(&neighbor->aff_list)) + count++; + + for (node = 0; node < MAX_NUMNODES; node++) { + if ((cbe_spu_info[node].n_spus - atomic_read( + &cbe_spu_info[node].reserved_spus)) >= count) + break; + } + + if (node == MAX_NUMNODES) + return ERR_PTR(-EEXIST); + } + + return neighbor; +} + +static void +spufs_set_affinity(unsigned int flags, struct spu_context *ctx, + struct spu_context *neighbor) +{ + if (flags & SPU_CREATE_AFFINITY_MEM) + ctx->gang->aff_ref_ctx = ctx; + + if (flags & SPU_CREATE_AFFINITY_SPU) { + if (list_empty(&neighbor->aff_list)) { + list_add_tail(&neighbor->aff_list, + &ctx->gang->aff_list_head); + neighbor->aff_head = 1; + } + + if (list_is_last(&neighbor->aff_list, &ctx->gang->aff_list_head) + || list_entry(neighbor->aff_list.next, struct spu_context, + aff_list)->aff_head) { + list_add(&ctx->aff_list, &neighbor->aff_list); + } else { + list_add_tail(&ctx->aff_list, &neighbor->aff_list); + if (neighbor->aff_head) { + neighbor->aff_head = 0; + ctx->aff_head = 1; + } + } + + if (!ctx->gang->aff_ref_ctx) + ctx->gang->aff_ref_ctx = ctx; + } +} + +static int +spufs_create_context(struct inode *inode, struct dentry *dentry, + struct vfsmount *mnt, int flags, int mode, + struct file *aff_filp) { int ret; + int affinity; + struct spu_gang *gang; + struct spu_context *neighbor; ret = -EPERM; if ((flags & SPU_CREATE_NOSCHED) && @@ -340,9 +432,29 @@ static int spufs_create_context(struct inode *inode, if ((flags & SPU_CREATE_ISOLATE) && !isolated_loader) goto out_unlock; + gang = NULL; + neighbor = NULL; + affinity = flags & (SPU_CREATE_AFFINITY_MEM | SPU_CREATE_AFFINITY_SPU); + if (affinity) { + gang = SPUFS_I(inode)->i_gang; + ret = -EINVAL; + if (!gang) + goto out_unlock; + mutex_lock(&gang->aff_mutex); + neighbor = spufs_assert_affinity(flags, gang, aff_filp); + if (IS_ERR(neighbor)) { + ret = PTR_ERR(neighbor); + goto out_aff_unlock; + } + } + ret = spufs_mkdir(inode, dentry, flags, mode & S_IRWXUGO); if (ret) - goto out_unlock; + goto out_aff_unlock; + + if (affinity) + spufs_set_affinity(flags, SPUFS_I(dentry->d_inode)->i_ctx, + neighbor); /* * get references for dget and mntget, will be released @@ -356,6 +468,9 @@ static int spufs_create_context(struct inode *inode, goto out; } +out_aff_unlock: + if (affinity) + mutex_unlock(&gang->aff_mutex); out_unlock: mutex_unlock(&inode->i_mutex); out: @@ -386,7 +501,7 @@ spufs_mkgang(struct inode *dir, struct dentry *dentry, int mode) if (!gang) goto out_iput; - inode->i_op = &spufs_dir_inode_operations; + inode->i_op = &simple_dir_inode_operations; inode->i_fop = &simple_dir_operations; d_instantiate(dentry, inode); @@ -454,7 +569,8 @@ out: static struct file_system_type spufs_type; -long spufs_create(struct nameidata *nd, unsigned int flags, mode_t mode) +long spufs_create(struct nameidata *nd, unsigned int flags, mode_t mode, + struct file *filp) { struct dentry *dentry; int ret; @@ -491,7 +607,7 @@ long spufs_create(struct nameidata *nd, unsigned int flags, mode_t mode) dentry, nd->mnt, mode); else return spufs_create_context(nd->dentry->d_inode, - dentry, nd->mnt, flags, mode); + dentry, nd->mnt, flags, mode, filp); out_dput: dput(dentry); @@ -593,7 +709,7 @@ spufs_create_root(struct super_block *sb, void *data) if (!inode) goto out; - inode->i_op = &spufs_dir_inode_operations; + inode->i_op = &simple_dir_inode_operations; inode->i_fop = &simple_dir_operations; SPUFS_I(inode)->i_ctx = NULL; @@ -658,7 +774,7 @@ static int __init spufs_init(void) ret = -ENOMEM; spufs_inode_cache = kmem_cache_create("spufs_inode_cache", sizeof(struct spufs_inode_info), 0, - SLAB_HWCACHE_ALIGN, spufs_init_once, NULL); + SLAB_HWCACHE_ALIGN, spufs_init_once); if (!spufs_inode_cache) goto out; diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c index 57626600b1a4..958f10e90fdd 100644 --- a/arch/powerpc/platforms/cell/spufs/run.c +++ b/arch/powerpc/platforms/cell/spufs/run.c @@ -18,18 +18,21 @@ void spufs_stop_callback(struct spu *spu) wake_up_all(&ctx->stop_wq); } -static inline int spu_stopped(struct spu_context *ctx, u32 * stat) +static inline int spu_stopped(struct spu_context *ctx, u32 *stat) { struct spu *spu; u64 pte_fault; *stat = ctx->ops->status_read(ctx); - if (ctx->state != SPU_STATE_RUNNABLE) - return 1; + spu = ctx->spu; + if (ctx->state != SPU_STATE_RUNNABLE || + test_bit(SPU_SCHED_NOTIFY_ACTIVE, &ctx->sched_flags)) + return 1; pte_fault = spu->dsisr & (MFC_DSISR_PTE_NOT_FOUND | MFC_DSISR_ACCESS_DENIED); - return (!(*stat & 0x1) || pte_fault || spu->class_0_pending) ? 1 : 0; + return (!(*stat & SPU_STATUS_RUNNING) || pte_fault || spu->class_0_pending) ? + 1 : 0; } static int spu_setup_isolated(struct spu_context *ctx) @@ -123,8 +126,10 @@ out: return ret; } -static int spu_run_init(struct spu_context *ctx, u32 * npc) +static int spu_run_init(struct spu_context *ctx, u32 *npc) { + spuctx_switch_state(ctx, SPU_UTIL_SYSTEM); + if (ctx->flags & SPU_CREATE_ISOLATE) { unsigned long runcntl; @@ -142,22 +147,28 @@ static int spu_run_init(struct spu_context *ctx, u32 * npc) runcntl = SPU_RUNCNTL_RUNNABLE; ctx->ops->runcntl_write(ctx, runcntl); } else { - spu_start_tick(ctx); + unsigned long mode = SPU_PRIVCNTL_MODE_NORMAL; ctx->ops->npc_write(ctx, *npc); + if (test_thread_flag(TIF_SINGLESTEP)) + mode = SPU_PRIVCNTL_MODE_SINGLE_STEP; + out_be64(&ctx->spu->priv2->spu_privcntl_RW, mode); ctx->ops->runcntl_write(ctx, SPU_RUNCNTL_RUNNABLE); } + spuctx_switch_state(ctx, SPU_UTIL_USER); + return 0; } -static int spu_run_fini(struct spu_context *ctx, u32 * npc, - u32 * status) +static int spu_run_fini(struct spu_context *ctx, u32 *npc, + u32 *status) { int ret = 0; - spu_stop_tick(ctx); *status = ctx->ops->status_read(ctx); *npc = ctx->ops->npc_read(ctx); + + spuctx_switch_state(ctx, SPU_UTIL_IDLE_LOADED); spu_release(ctx); if (signal_pending(current)) @@ -182,11 +193,7 @@ static int spu_reacquire_runnable(struct spu_context *ctx, u32 *npc, if (ret) return ret; - ret = spu_run_init(ctx, npc); - if (ret) { - spu_release(ctx); - return ret; - } + spuctx_switch_state(ctx, SPU_UTIL_USER); return 0; } @@ -286,10 +293,10 @@ static inline int spu_process_events(struct spu_context *ctx) return ret; } -long spufs_run_spu(struct file *file, struct spu_context *ctx, - u32 *npc, u32 *event) +long spufs_run_spu(struct spu_context *ctx, u32 *npc, u32 *event) { int ret; + struct spu *spu; u32 status; if (mutex_lock_interruptible(&ctx->run_mutex)) @@ -298,9 +305,26 @@ long spufs_run_spu(struct file *file, struct spu_context *ctx, ctx->ops->master_start(ctx); ctx->event_return = 0; - ret = spu_acquire_runnable(ctx, 0); - if (ret) - return ret; + spu_acquire(ctx); + if (ctx->state == SPU_STATE_SAVED) { + __spu_update_sched_info(ctx); + spu_set_timeslice(ctx); + + ret = spu_activate(ctx, 0); + if (ret) { + spu_release(ctx); + goto out; + } + } else { + /* + * We have to update the scheduling priority under active_mutex + * to protect against find_victim(). + * + * No need to update the timeslice ASAP, it will get updated + * once the current one has expired. + */ + spu_update_sched_info(ctx); + } ret = spu_run_init(ctx, npc); if (ret) { @@ -312,6 +336,17 @@ long spufs_run_spu(struct file *file, struct spu_context *ctx, ret = spufs_wait(ctx->stop_wq, spu_stopped(ctx, &status)); if (unlikely(ret)) break; + spu = ctx->spu; + if (unlikely(test_and_clear_bit(SPU_SCHED_NOTIFY_ACTIVE, + &ctx->sched_flags))) { + if (!(status & SPU_STATUS_STOPPED_BY_STOP)) { + spu_switch_notify(spu, ctx); + continue; + } + } + + spuctx_switch_state(ctx, SPU_UTIL_SYSTEM); + if ((status & SPU_STATUS_STOPPED_BY_STOP) && (status >> SPU_STOP_STATUS_SHIFT == 0x2104)) { ret = spu_process_callback(ctx); @@ -325,16 +360,21 @@ long spufs_run_spu(struct file *file, struct spu_context *ctx, if (unlikely(ctx->state != SPU_STATE_RUNNABLE)) { ret = spu_reacquire_runnable(ctx, npc, &status); - if (ret) { - spu_stop_tick(ctx); + if (ret) goto out2; - } continue; } ret = spu_process_events(ctx); } while (!ret && !(status & (SPU_STATUS_STOPPED_BY_STOP | - SPU_STATUS_STOPPED_BY_HALT))); + SPU_STATUS_STOPPED_BY_HALT | + SPU_STATUS_SINGLE_STEP))); + + if ((status & SPU_STATUS_STOPPED_BY_STOP) && + (((status >> SPU_STOP_STATUS_SHIFT) & 0x3f00) == 0x2100) && + (ctx->state == SPU_STATE_RUNNABLE)) + ctx->stats.libassist++; + ctx->ops->master_stop(ctx); ret = spu_run_fini(ctx, npc, &status); @@ -344,10 +384,15 @@ out2: if ((ret == 0) || ((ret == -ERESTARTSYS) && ((status & SPU_STATUS_STOPPED_BY_HALT) || + (status & SPU_STATUS_SINGLE_STEP) || ((status & SPU_STATUS_STOPPED_BY_STOP) && (status >> SPU_STOP_STATUS_SHIFT != 0x2104))))) ret = status; + /* Note: we don't need to force_sig SIGTRAP on single-step + * since we have TIF_SINGLESTEP set, thus the kernel will do + * it upon return from the syscall anyawy + */ if ((status & SPU_STATUS_STOPPED_BY_STOP) && (status >> SPU_STOP_STATUS_SHIFT) == 0x3fff) { force_sig(SIGTRAP, current); diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c index 3b831e07f1ed..5bebe7fbe056 100644 --- a/arch/powerpc/platforms/cell/spufs/sched.c +++ b/arch/powerpc/platforms/cell/spufs/sched.c @@ -35,6 +35,10 @@ #include <linux/numa.h> #include <linux/mutex.h> #include <linux/notifier.h> +#include <linux/kthread.h> +#include <linux/pid_namespace.h> +#include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <asm/io.h> #include <asm/mmu_context.h> @@ -43,97 +47,175 @@ #include <asm/spu_priv1.h> #include "spufs.h" -#define SPU_TIMESLICE (HZ) - struct spu_prio_array { DECLARE_BITMAP(bitmap, MAX_PRIO); struct list_head runq[MAX_PRIO]; spinlock_t runq_lock; - struct list_head active_list[MAX_NUMNODES]; - struct mutex active_mutex[MAX_NUMNODES]; + int nr_waiting; }; +static unsigned long spu_avenrun[3]; static struct spu_prio_array *spu_prio; -static struct workqueue_struct *spu_sched_wq; +static struct task_struct *spusched_task; +static struct timer_list spusched_timer; -static inline int node_allowed(int node) -{ - cpumask_t mask; +/* + * Priority of a normal, non-rt, non-niced'd process (aka nice level 0). + */ +#define NORMAL_PRIO 120 - if (!nr_cpus_node(node)) - return 0; - mask = node_to_cpumask(node); - if (!cpus_intersects(mask, current->cpus_allowed)) - return 0; - return 1; +/* + * Frequency of the spu scheduler tick. By default we do one SPU scheduler + * tick for every 10 CPU scheduler ticks. + */ +#define SPUSCHED_TICK (10) + +/* + * These are the 'tuning knobs' of the scheduler: + * + * Minimum timeslice is 5 msecs (or 1 spu scheduler tick, whichever is + * larger), default timeslice is 100 msecs, maximum timeslice is 800 msecs. + */ +#define MIN_SPU_TIMESLICE max(5 * HZ / (1000 * SPUSCHED_TICK), 1) +#define DEF_SPU_TIMESLICE (100 * HZ / (1000 * SPUSCHED_TICK)) + +#define MAX_USER_PRIO (MAX_PRIO - MAX_RT_PRIO) +#define SCALE_PRIO(x, prio) \ + max(x * (MAX_PRIO - prio) / (MAX_USER_PRIO / 2), MIN_SPU_TIMESLICE) + +/* + * scale user-nice values [ -20 ... 0 ... 19 ] to time slice values: + * [800ms ... 100ms ... 5ms] + * + * The higher a thread's priority, the bigger timeslices + * it gets during one round of execution. But even the lowest + * priority thread gets MIN_TIMESLICE worth of execution time. + */ +void spu_set_timeslice(struct spu_context *ctx) +{ + if (ctx->prio < NORMAL_PRIO) + ctx->time_slice = SCALE_PRIO(DEF_SPU_TIMESLICE * 4, ctx->prio); + else + ctx->time_slice = SCALE_PRIO(DEF_SPU_TIMESLICE, ctx->prio); } -void spu_start_tick(struct spu_context *ctx) +/* + * Update scheduling information from the owning thread. + */ +void __spu_update_sched_info(struct spu_context *ctx) { - if (ctx->policy == SCHED_RR) { - /* - * Make sure the exiting bit is cleared. - */ - clear_bit(SPU_SCHED_EXITING, &ctx->sched_flags); - mb(); - queue_delayed_work(spu_sched_wq, &ctx->sched_work, SPU_TIMESLICE); - } + /* + * 32-Bit assignment are atomic on powerpc, and we don't care about + * memory ordering here because retriving the controlling thread is + * per defintion racy. + */ + ctx->tid = current->pid; + + /* + * We do our own priority calculations, so we normally want + * ->static_prio to start with. Unfortunately thies field + * contains junk for threads with a realtime scheduling + * policy so we have to look at ->prio in this case. + */ + if (rt_prio(current->prio)) + ctx->prio = current->prio; + else + ctx->prio = current->static_prio; + ctx->policy = current->policy; + + /* + * A lot of places that don't hold list_mutex poke into + * cpus_allowed, including grab_runnable_context which + * already holds the runq_lock. So abuse runq_lock + * to protect this field aswell. + */ + spin_lock(&spu_prio->runq_lock); + ctx->cpus_allowed = current->cpus_allowed; + spin_unlock(&spu_prio->runq_lock); } -void spu_stop_tick(struct spu_context *ctx) +void spu_update_sched_info(struct spu_context *ctx) { - if (ctx->policy == SCHED_RR) { - /* - * While the work can be rearming normally setting this flag - * makes sure it does not rearm itself anymore. - */ - set_bit(SPU_SCHED_EXITING, &ctx->sched_flags); - mb(); - cancel_delayed_work(&ctx->sched_work); - } + int node = ctx->spu->node; + + mutex_lock(&cbe_spu_info[node].list_mutex); + __spu_update_sched_info(ctx); + mutex_unlock(&cbe_spu_info[node].list_mutex); } -/** - * spu_add_to_active_list - add spu to active list - * @spu: spu to add to the active list - */ -static void spu_add_to_active_list(struct spu *spu) +static int __node_allowed(struct spu_context *ctx, int node) { - mutex_lock(&spu_prio->active_mutex[spu->node]); - list_add_tail(&spu->list, &spu_prio->active_list[spu->node]); - mutex_unlock(&spu_prio->active_mutex[spu->node]); + if (nr_cpus_node(node)) { + cpumask_t mask = node_to_cpumask(node); + + if (cpus_intersects(mask, ctx->cpus_allowed)) + return 1; + } + + return 0; } -/** - * spu_remove_from_active_list - remove spu from active list - * @spu: spu to remove from the active list - */ -static void spu_remove_from_active_list(struct spu *spu) +static int node_allowed(struct spu_context *ctx, int node) { - int node = spu->node; + int rval; - mutex_lock(&spu_prio->active_mutex[node]); - list_del_init(&spu->list); - mutex_unlock(&spu_prio->active_mutex[node]); + spin_lock(&spu_prio->runq_lock); + rval = __node_allowed(ctx, node); + spin_unlock(&spu_prio->runq_lock); + + return rval; } static BLOCKING_NOTIFIER_HEAD(spu_switch_notifier); -static void spu_switch_notify(struct spu *spu, struct spu_context *ctx) +void spu_switch_notify(struct spu *spu, struct spu_context *ctx) { blocking_notifier_call_chain(&spu_switch_notifier, ctx ? ctx->object_id : 0, spu); } +static void notify_spus_active(void) +{ + int node; + + /* + * Wake up the active spu_contexts. + * + * When the awakened processes see their "notify_active" flag is set, + * they will call spu_switch_notify(); + */ + for_each_online_node(node) { + struct spu *spu; + + mutex_lock(&cbe_spu_info[node].list_mutex); + list_for_each_entry(spu, &cbe_spu_info[node].spus, cbe_list) { + if (spu->alloc_state != SPU_FREE) { + struct spu_context *ctx = spu->ctx; + set_bit(SPU_SCHED_NOTIFY_ACTIVE, + &ctx->sched_flags); + mb(); + wake_up_all(&ctx->stop_wq); + } + } + mutex_unlock(&cbe_spu_info[node].list_mutex); + } +} + int spu_switch_event_register(struct notifier_block * n) { - return blocking_notifier_chain_register(&spu_switch_notifier, n); + int ret; + ret = blocking_notifier_chain_register(&spu_switch_notifier, n); + if (!ret) + notify_spus_active(); + return ret; } +EXPORT_SYMBOL_GPL(spu_switch_event_register); int spu_switch_event_unregister(struct notifier_block * n) { return blocking_notifier_chain_unregister(&spu_switch_notifier, n); } +EXPORT_SYMBOL_GPL(spu_switch_event_unregister); /** * spu_bind_context - bind spu context to physical spu @@ -144,11 +226,22 @@ static void spu_bind_context(struct spu *spu, struct spu_context *ctx) { pr_debug("%s: pid=%d SPU=%d NODE=%d\n", __FUNCTION__, current->pid, spu->number, spu->node); + spuctx_switch_state(ctx, SPU_UTIL_SYSTEM); + + if (ctx->flags & SPU_CREATE_NOSCHED) + atomic_inc(&cbe_spu_info[spu->node].reserved_spus); + if (!list_empty(&ctx->aff_list)) + atomic_inc(&ctx->gang->aff_sched_count); + + ctx->stats.slb_flt_base = spu->stats.slb_flt; + ctx->stats.class2_intr_base = spu->stats.class2_intr; + spu->ctx = ctx; spu->flags = 0; ctx->spu = spu; ctx->ops = &spu_hw_ops; spu->pid = current->pid; + spu->tgid = current->tgid; spu_associate_mm(spu, ctx->owner); spu->ibox_callback = spufs_ibox_callback; spu->wbox_callback = spufs_wbox_callback; @@ -161,8 +254,155 @@ static void spu_bind_context(struct spu *spu, struct spu_context *ctx) spu->timestamp = jiffies; spu_cpu_affinity_set(spu, raw_smp_processor_id()); spu_switch_notify(spu, ctx); - spu_add_to_active_list(spu); ctx->state = SPU_STATE_RUNNABLE; + + spuctx_switch_state(ctx, SPU_UTIL_IDLE_LOADED); +} + +/* + * Must be used with the list_mutex held. + */ +static inline int sched_spu(struct spu *spu) +{ + BUG_ON(!mutex_is_locked(&cbe_spu_info[spu->node].list_mutex)); + + return (!spu->ctx || !(spu->ctx->flags & SPU_CREATE_NOSCHED)); +} + +static void aff_merge_remaining_ctxs(struct spu_gang *gang) +{ + struct spu_context *ctx; + + list_for_each_entry(ctx, &gang->aff_list_head, aff_list) { + if (list_empty(&ctx->aff_list)) + list_add(&ctx->aff_list, &gang->aff_list_head); + } + gang->aff_flags |= AFF_MERGED; +} + +static void aff_set_offsets(struct spu_gang *gang) +{ + struct spu_context *ctx; + int offset; + + offset = -1; + list_for_each_entry_reverse(ctx, &gang->aff_ref_ctx->aff_list, + aff_list) { + if (&ctx->aff_list == &gang->aff_list_head) + break; + ctx->aff_offset = offset--; + } + + offset = 0; + list_for_each_entry(ctx, gang->aff_ref_ctx->aff_list.prev, aff_list) { + if (&ctx->aff_list == &gang->aff_list_head) + break; + ctx->aff_offset = offset++; + } + + gang->aff_flags |= AFF_OFFSETS_SET; +} + +static struct spu *aff_ref_location(struct spu_context *ctx, int mem_aff, + int group_size, int lowest_offset) +{ + struct spu *spu; + int node, n; + + /* + * TODO: A better algorithm could be used to find a good spu to be + * used as reference location for the ctxs chain. + */ + node = cpu_to_node(raw_smp_processor_id()); + for (n = 0; n < MAX_NUMNODES; n++, node++) { + node = (node < MAX_NUMNODES) ? node : 0; + if (!node_allowed(ctx, node)) + continue; + mutex_lock(&cbe_spu_info[node].list_mutex); + list_for_each_entry(spu, &cbe_spu_info[node].spus, cbe_list) { + if ((!mem_aff || spu->has_mem_affinity) && + sched_spu(spu)) { + mutex_unlock(&cbe_spu_info[node].list_mutex); + return spu; + } + } + mutex_unlock(&cbe_spu_info[node].list_mutex); + } + return NULL; +} + +static void aff_set_ref_point_location(struct spu_gang *gang) +{ + int mem_aff, gs, lowest_offset; + struct spu_context *ctx; + struct spu *tmp; + + mem_aff = gang->aff_ref_ctx->flags & SPU_CREATE_AFFINITY_MEM; + lowest_offset = 0; + gs = 0; + + list_for_each_entry(tmp, &gang->aff_list_head, aff_list) + gs++; + + list_for_each_entry_reverse(ctx, &gang->aff_ref_ctx->aff_list, + aff_list) { + if (&ctx->aff_list == &gang->aff_list_head) + break; + lowest_offset = ctx->aff_offset; + } + + gang->aff_ref_spu = aff_ref_location(gang->aff_ref_ctx, mem_aff, gs, + lowest_offset); +} + +static struct spu *ctx_location(struct spu *ref, int offset, int node) +{ + struct spu *spu; + + spu = NULL; + if (offset >= 0) { + list_for_each_entry(spu, ref->aff_list.prev, aff_list) { + BUG_ON(spu->node != node); + if (offset == 0) + break; + if (sched_spu(spu)) + offset--; + } + } else { + list_for_each_entry_reverse(spu, ref->aff_list.next, aff_list) { + BUG_ON(spu->node != node); + if (offset == 0) + break; + if (sched_spu(spu)) + offset++; + } + } + + return spu; +} + +/* + * affinity_check is called each time a context is going to be scheduled. + * It returns the spu ptr on which the context must run. + */ +static int has_affinity(struct spu_context *ctx) +{ + struct spu_gang *gang = ctx->gang; + + if (list_empty(&ctx->aff_list)) + return 0; + + mutex_lock(&gang->aff_mutex); + if (!gang->aff_ref_spu) { + if (!(gang->aff_flags & AFF_MERGED)) + aff_merge_remaining_ctxs(gang); + if (!(gang->aff_flags & AFF_OFFSETS_SET)) + aff_set_offsets(gang); + aff_set_ref_point_location(gang); + } + mutex_unlock(&gang->aff_mutex); + + return gang->aff_ref_spu != NULL; } /** @@ -174,8 +414,13 @@ static void spu_unbind_context(struct spu *spu, struct spu_context *ctx) { pr_debug("%s: unbind pid=%d SPU=%d NODE=%d\n", __FUNCTION__, spu->pid, spu->number, spu->node); + spuctx_switch_state(ctx, SPU_UTIL_SYSTEM); - spu_remove_from_active_list(spu); + if (spu->ctx->flags & SPU_CREATE_NOSCHED) + atomic_dec(&cbe_spu_info[spu->node].reserved_spus); + if (!list_empty(&ctx->aff_list)) + if (atomic_dec_and_test(&ctx->gang->aff_sched_count)) + ctx->gang->aff_ref_spu = NULL; spu_switch_notify(spu, NULL); spu_unmap_mappings(ctx); spu_save(&ctx->csa, spu); @@ -188,10 +433,19 @@ static void spu_unbind_context(struct spu *spu, struct spu_context *ctx) spu->dma_callback = NULL; spu_associate_mm(spu, NULL); spu->pid = 0; + spu->tgid = 0; ctx->ops = &spu_backing_ops; - ctx->spu = NULL; spu->flags = 0; spu->ctx = NULL; + + ctx->stats.slb_flt += + (spu->stats.slb_flt - ctx->stats.slb_flt_base); + ctx->stats.class2_intr += + (spu->stats.class2_intr - ctx->stats.class2_intr_base); + + /* This maps the underlying spu state to idle */ + spuctx_switch_state(ctx, SPU_UTIL_IDLE_LOADED); + ctx->spu = NULL; } /** @@ -200,20 +454,39 @@ static void spu_unbind_context(struct spu *spu, struct spu_context *ctx) */ static void __spu_add_to_rq(struct spu_context *ctx) { - int prio = ctx->prio; - - list_add_tail(&ctx->rq, &spu_prio->runq[prio]); - set_bit(prio, spu_prio->bitmap); + /* + * Unfortunately this code path can be called from multiple threads + * on behalf of a single context due to the way the problem state + * mmap support works. + * + * Fortunately we need to wake up all these threads at the same time + * and can simply skip the runqueue addition for every but the first + * thread getting into this codepath. + * + * It's still quite hacky, and long-term we should proxy all other + * threads through the owner thread so that spu_run is in control + * of all the scheduling activity for a given context. + */ + if (list_empty(&ctx->rq)) { + list_add_tail(&ctx->rq, &spu_prio->runq[ctx->prio]); + set_bit(ctx->prio, spu_prio->bitmap); + if (!spu_prio->nr_waiting++) + __mod_timer(&spusched_timer, jiffies + SPUSCHED_TICK); + } } static void __spu_del_from_rq(struct spu_context *ctx) { int prio = ctx->prio; - if (!list_empty(&ctx->rq)) + if (!list_empty(&ctx->rq)) { + if (!--spu_prio->nr_waiting) + del_timer(&spusched_timer); list_del_init(&ctx->rq); - if (list_empty(&spu_prio->runq[prio])) - clear_bit(prio, spu_prio->bitmap); + + if (list_empty(&spu_prio->runq[prio])) + clear_bit(prio, spu_prio->bitmap); + } } static void spu_prio_wait(struct spu_context *ctx) @@ -238,18 +511,41 @@ static void spu_prio_wait(struct spu_context *ctx) static struct spu *spu_get_idle(struct spu_context *ctx) { - struct spu *spu = NULL; - int node = cpu_to_node(raw_smp_processor_id()); - int n; + struct spu *spu; + int node, n; + + if (has_affinity(ctx)) { + node = ctx->gang->aff_ref_spu->node; + mutex_lock(&cbe_spu_info[node].list_mutex); + spu = ctx_location(ctx->gang->aff_ref_spu, ctx->aff_offset, node); + if (spu && spu->alloc_state == SPU_FREE) + goto found; + mutex_unlock(&cbe_spu_info[node].list_mutex); + return NULL; + } + + node = cpu_to_node(raw_smp_processor_id()); for (n = 0; n < MAX_NUMNODES; n++, node++) { node = (node < MAX_NUMNODES) ? node : 0; - if (!node_allowed(node)) + if (!node_allowed(ctx, node)) continue; - spu = spu_alloc_node(node); - if (spu) - break; + + mutex_lock(&cbe_spu_info[node].list_mutex); + list_for_each_entry(spu, &cbe_spu_info[node].spus, cbe_list) { + if (spu->alloc_state == SPU_FREE) + goto found; + } + mutex_unlock(&cbe_spu_info[node].list_mutex); } + + return NULL; + + found: + spu->alloc_state = SPU_USED; + mutex_unlock(&cbe_spu_info[node].list_mutex); + pr_debug("Got SPU %d %d\n", spu->number, spu->node); + spu_init_channels(spu); return spu; } @@ -276,18 +572,18 @@ static struct spu *find_victim(struct spu_context *ctx) node = cpu_to_node(raw_smp_processor_id()); for (n = 0; n < MAX_NUMNODES; n++, node++) { node = (node < MAX_NUMNODES) ? node : 0; - if (!node_allowed(node)) + if (!node_allowed(ctx, node)) continue; - mutex_lock(&spu_prio->active_mutex[node]); - list_for_each_entry(spu, &spu_prio->active_list[node], list) { + mutex_lock(&cbe_spu_info[node].list_mutex); + list_for_each_entry(spu, &cbe_spu_info[node].spus, cbe_list) { struct spu_context *tmp = spu->ctx; - if (tmp->rt_priority < ctx->rt_priority && - (!victim || tmp->rt_priority < victim->rt_priority)) + if (tmp && tmp->prio > ctx->prio && + (!victim || tmp->prio > victim->prio)) victim = spu->ctx; } - mutex_unlock(&spu_prio->active_mutex[node]); + mutex_unlock(&cbe_spu_info[node].list_mutex); if (victim) { /* @@ -312,7 +608,14 @@ static struct spu *find_victim(struct spu_context *ctx) victim = NULL; goto restart; } + + mutex_lock(&cbe_spu_info[node].list_mutex); + cbe_spu_info[node].nr_active--; spu_unbind_context(spu, victim); + mutex_unlock(&cbe_spu_info[node].list_mutex); + + victim->stats.invol_ctx_switch++; + spu->stats.invol_ctx_switch++; mutex_unlock(&victim->state_mutex); /* * We need to break out of the wait loop in spu_run @@ -338,22 +641,32 @@ static struct spu *find_victim(struct spu_context *ctx) */ int spu_activate(struct spu_context *ctx, unsigned long flags) { - - if (ctx->spu) - return 0; - do { struct spu *spu; + /* + * If there are multiple threads waiting for a single context + * only one actually binds the context while the others will + * only be able to acquire the state_mutex once the context + * already is in runnable state. + */ + if (ctx->spu) + return 0; + spu = spu_get_idle(ctx); /* * If this is a realtime thread we try to get it running by * preempting a lower priority thread. */ - if (!spu && ctx->rt_priority) + if (!spu && rt_prio(ctx->prio)) spu = find_victim(ctx); if (spu) { + int node = spu->node; + + mutex_lock(&cbe_spu_info[node].list_mutex); spu_bind_context(spu, ctx); + cbe_spu_info[node].nr_active++; + mutex_unlock(&cbe_spu_info[node].list_mutex); return 0; } @@ -369,23 +682,28 @@ int spu_activate(struct spu_context *ctx, unsigned long flags) * Remove the highest priority context on the runqueue and return it * to the caller. Returns %NULL if no runnable context was found. */ -static struct spu_context *grab_runnable_context(int prio) +static struct spu_context *grab_runnable_context(int prio, int node) { - struct spu_context *ctx = NULL; + struct spu_context *ctx; int best; spin_lock(&spu_prio->runq_lock); - best = sched_find_first_bit(spu_prio->bitmap); - if (best < prio) { + best = find_first_bit(spu_prio->bitmap, prio); + while (best < prio) { struct list_head *rq = &spu_prio->runq[best]; - BUG_ON(list_empty(rq)); - - ctx = list_entry(rq->next, struct spu_context, rq); - __spu_del_from_rq(ctx); + list_for_each_entry(ctx, rq, rq) { + /* XXX(hch): check for affinity here aswell */ + if (__node_allowed(ctx, node)) { + __spu_del_from_rq(ctx); + goto found; + } + } + best++; } + ctx = NULL; + found: spin_unlock(&spu_prio->runq_lock); - return ctx; } @@ -395,10 +713,19 @@ static int __spu_deactivate(struct spu_context *ctx, int force, int max_prio) struct spu_context *new = NULL; if (spu) { - new = grab_runnable_context(max_prio); + new = grab_runnable_context(max_prio, spu->node); if (new || force) { + int node = spu->node; + + mutex_lock(&cbe_spu_info[node].list_mutex); spu_unbind_context(spu, ctx); - spu_free(spu); + spu->alloc_state = SPU_FREE; + cbe_spu_info[node].nr_active--; + mutex_unlock(&cbe_spu_info[node].list_mutex); + + ctx->stats.vol_ctx_switch++; + spu->stats.vol_ctx_switch++; + if (new) wake_up(&new->stop_wq); } @@ -421,7 +748,7 @@ void spu_deactivate(struct spu_context *ctx) } /** - * spu_yield - yield a physical spu if others are waiting + * spu_yield - yield a physical spu if others are waiting * @ctx: spu context to yield * * Check if there is a higher priority context waiting and if yes @@ -437,78 +764,213 @@ void spu_yield(struct spu_context *ctx) } } -void spu_sched_tick(struct work_struct *work) +static noinline void spusched_tick(struct spu_context *ctx) { - struct spu_context *ctx = - container_of(work, struct spu_context, sched_work.work); - int preempted; + if (ctx->flags & SPU_CREATE_NOSCHED) + return; + if (ctx->policy == SCHED_FIFO) + return; - /* - * If this context is being stopped avoid rescheduling from the - * scheduler tick because we would block on the state_mutex. - * The caller will yield the spu later on anyway. - */ - if (test_bit(SPU_SCHED_EXITING, &ctx->sched_flags)) + if (--ctx->time_slice) return; - mutex_lock(&ctx->state_mutex); - preempted = __spu_deactivate(ctx, 0, ctx->prio + 1); - mutex_unlock(&ctx->state_mutex); + /* + * Unfortunately list_mutex ranks outside of state_mutex, so + * we have to trylock here. If we fail give the context another + * tick and try again. + */ + if (mutex_trylock(&ctx->state_mutex)) { + struct spu *spu = ctx->spu; + struct spu_context *new; - if (preempted) { - /* - * We need to break out of the wait loop in spu_run manually - * to ensure this context gets put on the runqueue again - * ASAP. - */ - wake_up(&ctx->stop_wq); + new = grab_runnable_context(ctx->prio + 1, spu->node); + if (new) { + spu_unbind_context(spu, ctx); + ctx->stats.invol_ctx_switch++; + spu->stats.invol_ctx_switch++; + spu->alloc_state = SPU_FREE; + cbe_spu_info[spu->node].nr_active--; + wake_up(&new->stop_wq); + /* + * We need to break out of the wait loop in + * spu_run manually to ensure this context + * gets put on the runqueue again ASAP. + */ + wake_up(&ctx->stop_wq); + } + spu_set_timeslice(ctx); + mutex_unlock(&ctx->state_mutex); } else { - spu_start_tick(ctx); + ctx->time_slice++; } } -int __init spu_sched_init(void) +/** + * count_active_contexts - count nr of active tasks + * + * Return the number of tasks currently running or waiting to run. + * + * Note that we don't take runq_lock / list_mutex here. Reading + * a single 32bit value is atomic on powerpc, and we don't care + * about memory ordering issues here. + */ +static unsigned long count_active_contexts(void) { - int i; + int nr_active = 0, node; - spu_sched_wq = create_singlethread_workqueue("spusched"); - if (!spu_sched_wq) - return 1; + for (node = 0; node < MAX_NUMNODES; node++) + nr_active += cbe_spu_info[node].nr_active; + nr_active += spu_prio->nr_waiting; - spu_prio = kzalloc(sizeof(struct spu_prio_array), GFP_KERNEL); - if (!spu_prio) { - printk(KERN_WARNING "%s: Unable to allocate priority queue.\n", - __FUNCTION__); - destroy_workqueue(spu_sched_wq); - return 1; + return nr_active; +} + +/** + * spu_calc_load - given tick count, update the avenrun load estimates. + * @tick: tick count + * + * No locking against reading these values from userspace, as for + * the CPU loadavg code. + */ +static void spu_calc_load(unsigned long ticks) +{ + unsigned long active_tasks; /* fixed-point */ + static int count = LOAD_FREQ; + + count -= ticks; + + if (unlikely(count < 0)) { + active_tasks = count_active_contexts() * FIXED_1; + do { + CALC_LOAD(spu_avenrun[0], EXP_1, active_tasks); + CALC_LOAD(spu_avenrun[1], EXP_5, active_tasks); + CALC_LOAD(spu_avenrun[2], EXP_15, active_tasks); + count += LOAD_FREQ; + } while (count < 0); + } +} + +static void spusched_wake(unsigned long data) +{ + mod_timer(&spusched_timer, jiffies + SPUSCHED_TICK); + wake_up_process(spusched_task); + spu_calc_load(SPUSCHED_TICK); +} + +static int spusched_thread(void *unused) +{ + struct spu *spu; + int node; + + while (!kthread_should_stop()) { + set_current_state(TASK_INTERRUPTIBLE); + schedule(); + for (node = 0; node < MAX_NUMNODES; node++) { + mutex_lock(&cbe_spu_info[node].list_mutex); + list_for_each_entry(spu, &cbe_spu_info[node].spus, cbe_list) + if (spu->ctx) + spusched_tick(spu->ctx); + mutex_unlock(&cbe_spu_info[node].list_mutex); + } } + + return 0; +} + +#define LOAD_INT(x) ((x) >> FSHIFT) +#define LOAD_FRAC(x) LOAD_INT(((x) & (FIXED_1-1)) * 100) + +static int show_spu_loadavg(struct seq_file *s, void *private) +{ + int a, b, c; + + a = spu_avenrun[0] + (FIXED_1/200); + b = spu_avenrun[1] + (FIXED_1/200); + c = spu_avenrun[2] + (FIXED_1/200); + + /* + * Note that last_pid doesn't really make much sense for the + * SPU loadavg (it even seems very odd on the CPU side..), + * but we include it here to have a 100% compatible interface. + */ + seq_printf(s, "%d.%02d %d.%02d %d.%02d %ld/%d %d\n", + LOAD_INT(a), LOAD_FRAC(a), + LOAD_INT(b), LOAD_FRAC(b), + LOAD_INT(c), LOAD_FRAC(c), + count_active_contexts(), + atomic_read(&nr_spu_contexts), + current->nsproxy->pid_ns->last_pid); + return 0; +} + +static int spu_loadavg_open(struct inode *inode, struct file *file) +{ + return single_open(file, show_spu_loadavg, NULL); +} + +static const struct file_operations spu_loadavg_fops = { + .open = spu_loadavg_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +int __init spu_sched_init(void) +{ + struct proc_dir_entry *entry; + int err = -ENOMEM, i; + + spu_prio = kzalloc(sizeof(struct spu_prio_array), GFP_KERNEL); + if (!spu_prio) + goto out; + for (i = 0; i < MAX_PRIO; i++) { INIT_LIST_HEAD(&spu_prio->runq[i]); __clear_bit(i, spu_prio->bitmap); } - __set_bit(MAX_PRIO, spu_prio->bitmap); - for (i = 0; i < MAX_NUMNODES; i++) { - mutex_init(&spu_prio->active_mutex[i]); - INIT_LIST_HEAD(&spu_prio->active_list[i]); - } spin_lock_init(&spu_prio->runq_lock); + + setup_timer(&spusched_timer, spusched_wake, 0); + + spusched_task = kthread_run(spusched_thread, NULL, "spusched"); + if (IS_ERR(spusched_task)) { + err = PTR_ERR(spusched_task); + goto out_free_spu_prio; + } + + entry = create_proc_entry("spu_loadavg", 0, NULL); + if (!entry) + goto out_stop_kthread; + entry->proc_fops = &spu_loadavg_fops; + + pr_debug("spusched: tick: %d, min ticks: %d, default ticks: %d\n", + SPUSCHED_TICK, MIN_SPU_TIMESLICE, DEF_SPU_TIMESLICE); return 0; + + out_stop_kthread: + kthread_stop(spusched_task); + out_free_spu_prio: + kfree(spu_prio); + out: + return err; } -void __exit spu_sched_exit(void) +void spu_sched_exit(void) { - struct spu *spu, *tmp; + struct spu *spu; int node; + remove_proc_entry("spu_loadavg", NULL); + + del_timer_sync(&spusched_timer); + kthread_stop(spusched_task); + for (node = 0; node < MAX_NUMNODES; node++) { - mutex_lock(&spu_prio->active_mutex[node]); - list_for_each_entry_safe(spu, tmp, &spu_prio->active_list[node], - list) { - list_del_init(&spu->list); - spu_free(spu); - } - mutex_unlock(&spu_prio->active_mutex[node]); + mutex_lock(&cbe_spu_info[node].list_mutex); + list_for_each_entry(spu, &cbe_spu_info[node].spus, cbe_list) + if (spu->alloc_state != SPU_FREE) + spu->alloc_state = SPU_FREE; + mutex_unlock(&cbe_spu_info[node].list_mutex); } kfree(spu_prio); - destroy_workqueue(spu_sched_wq); } diff --git a/arch/powerpc/platforms/cell/spufs/spu_restore.c b/arch/powerpc/platforms/cell/spufs/spu_restore.c index 0bf723dcd677..21a9c952d88b 100644 --- a/arch/powerpc/platforms/cell/spufs/spu_restore.c +++ b/arch/powerpc/platforms/cell/spufs/spu_restore.c @@ -84,13 +84,13 @@ static inline void restore_decr(void) unsigned int decr_running; unsigned int decr; - /* Restore, Step 6: + /* Restore, Step 6(moved): * If the LSCSA "decrementer running" flag is set * then write the SPU_WrDec channel with the * decrementer value from LSCSA. */ offset = LSCSA_QW_OFFSET(decr_status); - decr_running = regs_spill[offset].slot[0]; + decr_running = regs_spill[offset].slot[0] & SPU_DECR_STATUS_RUNNING; if (decr_running) { offset = LSCSA_QW_OFFSET(decr); decr = regs_spill[offset].slot[0]; @@ -296,7 +296,7 @@ static inline void restore_complete(void) * This code deviates from the documented sequence in the * following aspects: * - * 1. The EA for LSCSA is passed from PPE in the + * 1. The EA for LSCSA is passed from PPE in the * signal notification channels. * 2. The register spill area is pulled by SPU * into LS, rather than pushed by PPE. @@ -318,10 +318,10 @@ int main() build_dma_list(lscsa_ea); /* Step 3. */ restore_upper_240kb(lscsa_ea); /* Step 4. */ /* Step 5: done by 'exit'. */ - restore_decr(); /* Step 6. */ enqueue_putllc(lscsa_ea); /* Step 7. */ set_tag_update(); /* Step 8. */ read_tag_status(); /* Step 9. */ + restore_decr(); /* moved Step 6. */ read_llar_status(); /* Step 10. */ write_ppu_mb(); /* Step 11. */ write_ppuint_mb(); /* Step 12. */ diff --git a/arch/powerpc/platforms/cell/spufs/spu_restore_dump.h_shipped b/arch/powerpc/platforms/cell/spufs/spu_restore_dump.h_shipped index 15183d209b58..f383b027e8bf 100644 --- a/arch/powerpc/platforms/cell/spufs/spu_restore_dump.h_shipped +++ b/arch/powerpc/platforms/cell/spufs/spu_restore_dump.h_shipped @@ -10,7 +10,7 @@ static unsigned int spu_restore_code[] __attribute__((__aligned__(128))) = { 0x24fd8081, 0x1cd80081, 0x33001180, -0x42030003, +0x42034003, 0x33800284, 0x1c010204, 0x40200000, @@ -24,22 +24,22 @@ static unsigned int spu_restore_code[] __attribute__((__aligned__(128))) = { 0x23fffd84, 0x1c100183, 0x217ffa85, -0x3080a000, -0x3080a201, -0x3080a402, -0x3080a603, -0x3080a804, -0x3080aa05, -0x3080ac06, -0x3080ae07, -0x3080b008, -0x3080b209, -0x3080b40a, -0x3080b60b, -0x3080b80c, -0x3080ba0d, -0x3080bc0e, -0x3080be0f, +0x3080b000, +0x3080b201, +0x3080b402, +0x3080b603, +0x3080b804, +0x3080ba05, +0x3080bc06, +0x3080be07, +0x3080c008, +0x3080c209, +0x3080c40a, +0x3080c60b, +0x3080c80c, +0x3080ca0d, +0x3080cc0e, +0x3080ce0f, 0x00003ffc, 0x00000000, 0x00000000, @@ -48,19 +48,18 @@ static unsigned int spu_restore_code[] __attribute__((__aligned__(128))) = { 0x3ec00083, 0xb0a14103, 0x01a00204, -0x3ec10082, -0x4202800e, -0x04000703, -0xb0a14202, -0x21a00803, -0x3fbf028d, -0x3f20068d, -0x3fbe0682, +0x3ec10083, +0x4202c002, +0xb0a14203, +0x21a00802, +0x3fbf028a, +0x3f20050a, +0x3fbe0502, 0x3fe30102, 0x21a00882, -0x3f82028f, -0x3fe3078f, -0x3fbf0784, +0x3f82028b, +0x3fe3058b, +0x3fbf0584, 0x3f200204, 0x3fbe0204, 0x3fe30204, @@ -75,252 +74,285 @@ static unsigned int spu_restore_code[] __attribute__((__aligned__(128))) = { 0x21a00083, 0x40800082, 0x21a00b02, -0x10002818, -0x42a00002, -0x32800007, -0x4207000c, -0x18008208, -0x40a0000b, -0x4080020a, -0x40800709, -0x00200000, -0x42070002, -0x3ac30384, +0x10002612, +0x42a00003, +0x42074006, +0x1800c204, +0x40a00008, +0x40800789, +0x1c010305, +0x34000302, 0x1cffc489, -0x00200000, -0x18008383, -0x38830382, -0x4cffc486, -0x3ac28185, -0xb0408584, -0x28830382, -0x1c020387, -0x38828182, -0xb0408405, -0x1802c408, -0x28828182, -0x217ff886, -0x04000583, -0x21a00803, -0x3fbe0682, -0x3fe30102, -0x04000106, -0x21a00886, -0x04000603, -0x21a00903, -0x40803c02, -0x21a00982, -0x40800003, -0x04000184, -0x21a00a04, +0x3ec00303, +0x3ec00287, +0xb0408403, +0x24000302, +0x34000282, +0x1c020306, +0xb0408207, +0x18020204, +0x24000282, +0x217ffa09, +0x04000402, +0x21a00802, +0x3fbe0504, +0x3fe30204, +0x21a00884, +0x42074002, +0x21a00902, +0x40803c03, +0x21a00983, +0x04000485, +0x21a00a05, 0x40802202, 0x21a00a82, -0x42028005, -0x34208702, -0x21002282, -0x21a00804, -0x21a00886, -0x3fbf0782, +0x21a00805, +0x21a00884, +0x3fbf0582, 0x3f200102, 0x3fbe0102, 0x3fe30102, 0x21a00902, 0x40804003, 0x21a00983, -0x21a00a04, +0x21a00a05, 0x40805a02, 0x21a00a82, 0x40800083, 0x21a00b83, 0x01a00c02, -0x01a00d83, -0x3420c282, +0x30809c03, +0x34000182, +0x14004102, +0x21002082, +0x01a00d82, +0x3080a003, +0x34000182, 0x21a00e02, -0x34210283, -0x21a00f03, -0x34200284, -0x77400200, -0x3421c282, +0x3080a203, +0x34000182, +0x21a00f02, +0x3080a403, +0x34000182, +0x77400100, +0x3080a603, +0x34000182, 0x21a00702, -0x34218283, -0x21a00083, -0x34214282, +0x3080a803, +0x34000182, +0x21a00082, +0x3080aa03, +0x34000182, 0x21a00b02, -0x4200480c, -0x00200000, -0x1c010286, -0x34220284, -0x34220302, -0x0f608203, -0x5c024204, -0x3b81810b, -0x42013c02, -0x00200000, -0x18008185, -0x38808183, -0x3b814182, -0x21004e84, +0x4020007f, +0x3080ae02, +0x42004805, +0x3080ac04, +0x34000103, +0x34000202, +0x1cffc183, +0x3b810106, +0x0f608184, +0x42013802, +0x5c020183, +0x38810102, +0x3b810102, +0x21000e83, 0x4020007f, 0x35000100, -0x000004e0, -0x000002a0, -0x000002e8, -0x00000428, +0x00000470, +0x000002f8, +0x00000430, 0x00000360, -0x000002e8, -0x000004a0, -0x00000468, +0x000002f8, 0x000003c8, +0x000004a8, +0x00000298, 0x00000360, +0x00200000, 0x409ffe02, 0x30801203, -0x40800204, -0x3ec40085, -0x10009c09, -0x3ac10606, -0xb060c105, -0x4020007f, -0x4020007f, +0x40800208, +0x3ec40084, +0x40800407, +0x3ac20289, +0xb060c104, +0x3ac1c284, 0x20801203, -0x38810602, -0xb0408586, -0x28810602, -0x32004180, -0x34204702, +0x38820282, +0x41004003, +0xb0408189, +0x28820282, +0x3881c282, +0xb0408304, +0x2881c282, +0x00400000, +0x40800003, +0x35000000, +0x30809e03, +0x34000182, 0x21a00382, 0x4020007f, -0x327fdc80, +0x327fde00, 0x409ffe02, 0x30801203, -0x40800204, -0x3ec40087, -0x40800405, -0x00200000, -0x40800606, -0x3ac10608, -0x3ac14609, -0x3ac1860a, -0xb060c107, +0x40800206, +0x3ec40084, +0x40800407, +0x40800608, +0x3ac1828a, +0x3ac20289, +0xb060c104, +0x3ac1c284, 0x20801203, +0x38818282, 0x41004003, -0x38810602, -0x4020007f, -0xb0408188, -0x4020007f, -0x28810602, -0x41201002, -0x38814603, -0x10009c09, -0xb060c109, -0x4020007f, -0x28814603, +0xb040818a, +0x10005b0b, +0x41201003, +0x28818282, +0x3881c282, +0xb0408184, 0x41193f83, -0x38818602, 0x60ffc003, -0xb040818a, -0x28818602, -0x32003080, +0x2881c282, +0x38820282, +0xb0408189, +0x28820282, +0x327fef80, 0x409ffe02, 0x30801203, -0x40800204, -0x3ec40087, -0x41201008, -0x10009c14, -0x40800405, -0x3ac10609, -0x40800606, -0x3ac1460a, -0xb060c107, -0x3ac1860b, +0x40800207, +0x3ec40086, +0x4120100b, +0x10005b14, +0x40800404, +0x3ac1c289, +0x40800608, +0xb060c106, +0x3ac10286, +0x3ac2028a, 0x20801203, -0x38810602, -0xb0408409, -0x28810602, -0x38814603, -0xb060c40a, -0x4020007f, -0x28814603, +0x3881c282, 0x41193f83, -0x38818602, 0x60ffc003, -0xb040818b, -0x28818602, -0x32002380, -0x409ffe02, -0x30801204, -0x40800205, -0x3ec40083, -0x40800406, -0x3ac14607, -0x3ac18608, -0xb0810103, -0x41004002, -0x20801204, -0x4020007f, -0x38814603, -0x10009c0b, -0xb060c107, -0x4020007f, -0x4020007f, -0x28814603, -0x38818602, -0x4020007f, +0xb0408589, +0x2881c282, +0x38810282, +0xb0408586, +0x28810282, +0x38820282, +0xb040818a, +0x28820282, 0x4020007f, -0xb0408588, -0x28818602, +0x327fe280, +0x409ffe02, +0x30801203, +0x40800207, +0x3ec40084, +0x40800408, +0x10005b14, +0x40800609, +0x3ac1c28a, +0x3ac2028b, +0xb060c104, +0x3ac24284, +0x20801203, +0x41201003, +0x3881c282, +0xb040830a, +0x2881c282, +0x38820282, +0xb040818b, +0x41193f83, +0x60ffc003, +0x28820282, +0x38824282, +0xb0408184, +0x28824282, 0x4020007f, -0x32001780, +0x327fd580, 0x409ffe02, -0x1000640e, -0x40800204, +0x1000658e, +0x40800206, 0x30801203, -0x40800405, -0x3ec40087, -0x40800606, -0x3ac10608, -0x3ac14609, -0x3ac1860a, -0xb060c107, +0x40800407, +0x3ec40084, +0x40800608, +0x3ac1828a, +0x3ac20289, +0xb060c104, +0x3ac1c284, 0x20801203, 0x413d8003, -0x38810602, +0x38818282, 0x4020007f, -0x327fd780, -0x409ffe02, -0x10007f0c, -0x40800205, -0x30801204, -0x40800406, -0x3ec40083, -0x3ac14607, -0x3ac18608, -0xb0810103, -0x413d8002, -0x20801204, -0x38814603, +0x327fd800, +0x409ffe03, +0x30801202, +0x40800207, +0x3ec40084, +0x10005b09, +0x3ac1c288, +0xb0408184, 0x4020007f, -0x327feb80, +0x4020007f, +0x20801202, +0x3881c282, +0xb0408308, +0x2881c282, +0x327fc680, 0x409ffe02, +0x1000588b, +0x40800208, 0x30801203, -0x40800204, -0x3ec40087, -0x40800405, -0x1000650a, -0x40800606, -0x3ac10608, -0x3ac14609, -0x3ac1860a, -0xb060c107, +0x40800407, +0x3ec40084, +0x3ac20289, +0xb060c104, +0x3ac1c284, 0x20801203, -0x38810602, -0xb0408588, -0x4020007f, -0x327fc980, -0x00400000, -0x40800003, -0x4020007f, -0x35000000, +0x413d8003, +0x38820282, +0x327fbd80, +0x00200000, +0x00000da0, +0x00000000, +0x00000000, +0x00000000, +0x00000d90, +0x00000000, +0x00000000, +0x00000000, +0x00000db0, +0x00000000, +0x00000000, +0x00000000, +0x00000dc0, +0x00000000, +0x00000000, +0x00000000, +0x00000d80, +0x00000000, +0x00000000, +0x00000000, +0x00000df0, +0x00000000, +0x00000000, +0x00000000, +0x00000de0, +0x00000000, +0x00000000, +0x00000000, +0x00000dd0, +0x00000000, +0x00000000, +0x00000000, +0x00000e04, +0x00000000, +0x00000000, 0x00000000, +0x00000e00, 0x00000000, 0x00000000, 0x00000000, diff --git a/arch/powerpc/platforms/cell/spufs/spu_save.c b/arch/powerpc/platforms/cell/spufs/spu_save.c index 196033b8a579..ae95cc1701e9 100644 --- a/arch/powerpc/platforms/cell/spufs/spu_save.c +++ b/arch/powerpc/platforms/cell/spufs/spu_save.c @@ -44,7 +44,7 @@ static inline void save_event_mask(void) * Read the SPU_RdEventMsk channel and save to the LSCSA. */ offset = LSCSA_QW_OFFSET(event_mask); - regs_spill[offset].slot[0] = spu_readch(SPU_RdEventStatMask); + regs_spill[offset].slot[0] = spu_readch(SPU_RdEventMask); } static inline void save_tag_mask(void) diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h index 47617e8014a5..2bfdeb8ea8bd 100644 --- a/arch/powerpc/platforms/cell/spufs/spufs.h +++ b/arch/powerpc/platforms/cell/spufs/spufs.h @@ -26,6 +26,7 @@ #include <linux/mutex.h> #include <linux/spinlock.h> #include <linux/fs.h> +#include <linux/cpumask.h> #include <asm/spu.h> #include <asm/spu_csa.h> @@ -41,7 +42,8 @@ struct spu_gang; /* ctx->sched_flags */ enum { - SPU_SCHED_EXITING = 0, + SPU_SCHED_NOTIFY_ACTIVE, + SPU_SCHED_WAS_ACTIVE, /* was active upon spu_acquire_saved() */ }; struct spu_context { @@ -80,14 +82,41 @@ struct spu_context { struct list_head gang_list; struct spu_gang *gang; + struct kref *prof_priv_kref; + void ( * prof_priv_release) (struct kref *kref); + + /* owner thread */ + pid_t tid; /* scheduler fields */ - struct list_head rq; - struct delayed_work sched_work; + struct list_head rq; + unsigned int time_slice; unsigned long sched_flags; - unsigned long rt_priority; + cpumask_t cpus_allowed; int policy; int prio; + + /* statistics */ + struct { + /* updates protected by ctx->state_mutex */ + enum spu_utilization_state util_state; + unsigned long long tstamp; /* time of last state switch */ + unsigned long long times[SPU_UTIL_MAX]; + unsigned long long vol_ctx_switch; + unsigned long long invol_ctx_switch; + unsigned long long min_flt; + unsigned long long maj_flt; + unsigned long long hash_flt; + unsigned long long slb_flt; + unsigned long long slb_flt_base; /* # at last ctx switch */ + unsigned long long class2_intr; + unsigned long long class2_intr_base; /* # at last ctx switch */ + unsigned long long libassist; + } stats; + + struct list_head aff_list; + int aff_head; + int aff_offset; }; struct spu_gang { @@ -95,8 +124,19 @@ struct spu_gang { struct mutex mutex; struct kref kref; int contexts; + + struct spu_context *aff_ref_ctx; + struct list_head aff_list_head; + struct mutex aff_mutex; + int aff_flags; + struct spu *aff_ref_spu; + atomic_t aff_sched_count; }; +/* Flag bits for spu_gang aff_flags */ +#define AFF_OFFSETS_SET 1 +#define AFF_MERGED 2 + struct mfc_dma_command { int32_t pad; /* reserved */ uint32_t lsa; /* local storage address */ @@ -160,10 +200,9 @@ extern struct tree_descr spufs_dir_contents[]; extern struct tree_descr spufs_dir_nosched_contents[]; /* system call implementation */ -long spufs_run_spu(struct file *file, - struct spu_context *ctx, u32 *npc, u32 *status); -long spufs_create(struct nameidata *nd, - unsigned int flags, mode_t mode); +long spufs_run_spu(struct spu_context *ctx, u32 *npc, u32 *status); +long spufs_create(struct nameidata *nd, unsigned int flags, + mode_t mode, struct file *filp); extern const struct file_operations spufs_context_fops; /* gang management */ @@ -176,7 +215,11 @@ void spu_gang_add_ctx(struct spu_gang *gang, struct spu_context *ctx); /* fault handling */ int spufs_handle_class1(struct spu_context *ctx); +/* affinity */ +struct spu *affinity_check(struct spu_context *ctx); + /* context management */ +extern atomic_t nr_spu_contexts; static inline void spu_acquire(struct spu_context *ctx) { mutex_lock(&ctx->state_mutex); @@ -196,21 +239,23 @@ void spu_unmap_mappings(struct spu_context *ctx); void spu_forget(struct spu_context *ctx); int spu_acquire_runnable(struct spu_context *ctx, unsigned long flags); void spu_acquire_saved(struct spu_context *ctx); +void spu_release_saved(struct spu_context *ctx); int spu_activate(struct spu_context *ctx, unsigned long flags); void spu_deactivate(struct spu_context *ctx); void spu_yield(struct spu_context *ctx); -void spu_start_tick(struct spu_context *ctx); -void spu_stop_tick(struct spu_context *ctx); -void spu_sched_tick(struct work_struct *work); +void spu_switch_notify(struct spu *spu, struct spu_context *ctx); +void spu_set_timeslice(struct spu_context *ctx); +void spu_update_sched_info(struct spu_context *ctx); +void __spu_update_sched_info(struct spu_context *ctx); int __init spu_sched_init(void); -void __exit spu_sched_exit(void); +void spu_sched_exit(void); extern char *isolated_loader; /* * spufs_wait - * Same as wait_event_interruptible(), except that here + * Same as wait_event_interruptible(), except that here * we need to call spu_release(ctx) before sleeping, and * then spu_acquire(ctx) when awoken. */ @@ -256,4 +301,41 @@ struct spufs_coredump_reader { extern struct spufs_coredump_reader spufs_coredump_read[]; extern int spufs_coredump_num_notes; +/* + * This function is a little bit too large for an inline, but + * as fault.c is built into the kernel we can't move it out of + * line. + */ +static inline void spuctx_switch_state(struct spu_context *ctx, + enum spu_utilization_state new_state) +{ + unsigned long long curtime; + signed long long delta; + struct timespec ts; + struct spu *spu; + enum spu_utilization_state old_state; + + ktime_get_ts(&ts); + curtime = timespec_to_ns(&ts); + delta = curtime - ctx->stats.tstamp; + + WARN_ON(!mutex_is_locked(&ctx->state_mutex)); + WARN_ON(delta < 0); + + spu = ctx->spu; + old_state = ctx->stats.util_state; + ctx->stats.util_state = new_state; + ctx->stats.tstamp = curtime; + + /* + * Update the physical SPU utilization statistics. + */ + if (spu) { + ctx->stats.times[old_state] += delta; + spu->stats.times[old_state] += delta; + spu->stats.util_state = new_state; + spu->stats.tstamp = curtime; + } +} + #endif diff --git a/arch/powerpc/platforms/cell/spufs/switch.c b/arch/powerpc/platforms/cell/spufs/switch.c index 71a0b41adb8c..27ffdae98e5a 100644 --- a/arch/powerpc/platforms/cell/spufs/switch.c +++ b/arch/powerpc/platforms/cell/spufs/switch.c @@ -70,7 +70,7 @@ } #endif /* debug */ -#define POLL_WHILE_FALSE(_c) POLL_WHILE_TRUE(!(_c)) +#define POLL_WHILE_FALSE(_c) POLL_WHILE_TRUE(!(_c)) static inline void acquire_spu_lock(struct spu *spu) { @@ -180,7 +180,7 @@ static inline void save_mfc_cntl(struct spu_state *csa, struct spu *spu) case MFC_CNTL_SUSPEND_COMPLETE: if (csa) { csa->priv2.mfc_control_RW = - in_be64(&priv2->mfc_control_RW) | + MFC_CNTL_SUSPEND_MASK | MFC_CNTL_SUSPEND_DMA_QUEUE; } break; @@ -190,9 +190,7 @@ static inline void save_mfc_cntl(struct spu_state *csa, struct spu *spu) MFC_CNTL_SUSPEND_DMA_STATUS_MASK) == MFC_CNTL_SUSPEND_COMPLETE); if (csa) { - csa->priv2.mfc_control_RW = - in_be64(&priv2->mfc_control_RW) & - ~MFC_CNTL_SUSPEND_DMA_QUEUE; + csa->priv2.mfc_control_RW = 0; } break; } @@ -251,16 +249,8 @@ static inline void save_mfc_decr(struct spu_state *csa, struct spu *spu) * Read MFC_CNTL[Ds]. Update saved copy of * CSA.MFC_CNTL[Ds]. */ - if (in_be64(&priv2->mfc_control_RW) & MFC_CNTL_DECREMENTER_RUNNING) { - csa->priv2.mfc_control_RW |= MFC_CNTL_DECREMENTER_RUNNING; - csa->suspend_time = get_cycles(); - out_be64(&priv2->spu_chnlcntptr_RW, 7ULL); - eieio(); - csa->spu_chnldata_RW[7] = in_be64(&priv2->spu_chnldata_RW); - eieio(); - } else { - csa->priv2.mfc_control_RW &= ~MFC_CNTL_DECREMENTER_RUNNING; - } + csa->priv2.mfc_control_RW |= + in_be64(&priv2->mfc_control_RW) & MFC_CNTL_DECREMENTER_RUNNING; } static inline void halt_mfc_decr(struct spu_state *csa, struct spu *spu) @@ -271,7 +261,8 @@ static inline void halt_mfc_decr(struct spu_state *csa, struct spu *spu) * Write MFC_CNTL[Dh] set to a '1' to halt * the decrementer. */ - out_be64(&priv2->mfc_control_RW, MFC_CNTL_DECREMENTER_HALTED); + out_be64(&priv2->mfc_control_RW, + MFC_CNTL_DECREMENTER_HALTED | MFC_CNTL_SUSPEND_MASK); eieio(); } @@ -387,6 +378,19 @@ static inline void save_ppu_querytype(struct spu_state *csa, struct spu *spu) csa->prob.dma_querytype_RW = in_be32(&prob->dma_querytype_RW); } +static inline void save_ppu_tagstatus(struct spu_state *csa, struct spu *spu) +{ + struct spu_problem __iomem *prob = spu->problem; + + /* Save the Prxy_TagStatus register in the CSA. + * + * It is unnecessary to restore dma_tagstatus_R, however, + * dma_tagstatus_R in the CSA is accessed via backing_ops, so + * we must save it. + */ + csa->prob.dma_tagstatus_R = in_be32(&prob->dma_tagstatus_R); +} + static inline void save_mfc_csr_tsq(struct spu_state *csa, struct spu *spu) { struct spu_priv2 __iomem *priv2 = spu->priv2; @@ -602,7 +606,7 @@ static inline void save_ppuint_mb(struct spu_state *csa, struct spu *spu) static inline void save_ch_part1(struct spu_state *csa, struct spu *spu) { struct spu_priv2 __iomem *priv2 = spu->priv2; - u64 idx, ch_indices[7] = { 0UL, 3UL, 4UL, 24UL, 25UL, 27UL }; + u64 idx, ch_indices[] = { 0UL, 3UL, 4UL, 24UL, 25UL, 27UL }; int i; /* Save, Step 42: @@ -613,7 +617,7 @@ static inline void save_ch_part1(struct spu_state *csa, struct spu *spu) csa->spu_chnldata_RW[1] = in_be64(&priv2->spu_chnldata_RW); /* Save the following CH: [0,3,4,24,25,27] */ - for (i = 0; i < 7; i++) { + for (i = 0; i < ARRAY_SIZE(ch_indices); i++) { idx = ch_indices[i]; out_be64(&priv2->spu_chnlcntptr_RW, idx); eieio(); @@ -970,13 +974,13 @@ static inline void terminate_spu_app(struct spu_state *csa, struct spu *spu) */ } -static inline void suspend_mfc(struct spu_state *csa, struct spu *spu) +static inline void suspend_mfc_and_halt_decr(struct spu_state *csa, + struct spu *spu) { struct spu_priv2 __iomem *priv2 = spu->priv2; /* Restore, Step 7: - * Restore, Step 47. - * Write MFC_Cntl[Dh,Sc]='1','1' to suspend + * Write MFC_Cntl[Dh,Sc,Sm]='1','1','0' to suspend * the queue and halt the decrementer. */ out_be64(&priv2->mfc_control_RW, MFC_CNTL_SUSPEND_DMA_QUEUE | @@ -1077,7 +1081,7 @@ static inline void clear_spu_status(struct spu_state *csa, struct spu *spu) static inline void reset_ch_part1(struct spu_state *csa, struct spu *spu) { struct spu_priv2 __iomem *priv2 = spu->priv2; - u64 ch_indices[7] = { 0UL, 3UL, 4UL, 24UL, 25UL, 27UL }; + u64 ch_indices[] = { 0UL, 3UL, 4UL, 24UL, 25UL, 27UL }; u64 idx; int i; @@ -1089,7 +1093,7 @@ static inline void reset_ch_part1(struct spu_state *csa, struct spu *spu) out_be64(&priv2->spu_chnldata_RW, 0UL); /* Reset the following CH: [0,3,4,24,25,27] */ - for (i = 0; i < 7; i++) { + for (i = 0; i < ARRAY_SIZE(ch_indices); i++) { idx = ch_indices[i]; out_be64(&priv2->spu_chnlcntptr_RW, idx); eieio(); @@ -1276,7 +1280,15 @@ static inline void setup_decr(struct spu_state *csa, struct spu *spu) cycles_t resume_time = get_cycles(); cycles_t delta_time = resume_time - csa->suspend_time; + csa->lscsa->decr_status.slot[0] = SPU_DECR_STATUS_RUNNING; + if (csa->lscsa->decr.slot[0] < delta_time) { + csa->lscsa->decr_status.slot[0] |= + SPU_DECR_STATUS_WRAPPED; + } + csa->lscsa->decr.slot[0] -= delta_time; + } else { + csa->lscsa->decr_status.slot[0] = 0; } } @@ -1385,6 +1397,18 @@ static inline void restore_ls_16kb(struct spu_state *csa, struct spu *spu) send_mfc_dma(spu, addr, ls_offset, size, tag, rclass, cmd); } +static inline void suspend_mfc(struct spu_state *csa, struct spu *spu) +{ + struct spu_priv2 __iomem *priv2 = spu->priv2; + + /* Restore, Step 47. + * Write MFC_Cntl[Sc,Sm]='1','0' to suspend + * the queue. + */ + out_be64(&priv2->mfc_control_RW, MFC_CNTL_SUSPEND_DMA_QUEUE); + eieio(); +} + static inline void clear_interrupts(struct spu_state *csa, struct spu *spu) { /* Restore, Step 49: @@ -1535,10 +1559,10 @@ static inline void restore_decr_wrapped(struct spu_state *csa, struct spu *spu) * "wrapped" flag is set, OR in a '1' to * CSA.SPU_Event_Status[Tm]. */ - if (csa->lscsa->decr_status.slot[0] == 1) { + if (csa->lscsa->decr_status.slot[0] & SPU_DECR_STATUS_WRAPPED) { csa->spu_chnldata_RW[0] |= 0x20; } - if ((csa->lscsa->decr_status.slot[0] == 1) && + if ((csa->lscsa->decr_status.slot[0] & SPU_DECR_STATUS_WRAPPED) && (csa->spu_chnlcnt_RW[0] == 0 && ((csa->spu_chnldata_RW[2] & 0x20) == 0x0) && ((csa->spu_chnldata_RW[0] & 0x20) != 0x1))) { @@ -1549,18 +1573,13 @@ static inline void restore_decr_wrapped(struct spu_state *csa, struct spu *spu) static inline void restore_ch_part1(struct spu_state *csa, struct spu *spu) { struct spu_priv2 __iomem *priv2 = spu->priv2; - u64 idx, ch_indices[7] = { 0UL, 3UL, 4UL, 24UL, 25UL, 27UL }; + u64 idx, ch_indices[] = { 0UL, 3UL, 4UL, 24UL, 25UL, 27UL }; int i; /* Restore, Step 59: + * Restore the following CH: [0,3,4,24,25,27] */ - - /* Restore CH 1 without count */ - out_be64(&priv2->spu_chnlcntptr_RW, 1); - out_be64(&priv2->spu_chnldata_RW, csa->spu_chnldata_RW[1]); - - /* Restore the following CH: [0,3,4,24,25,27] */ - for (i = 0; i < 7; i++) { + for (i = 0; i < ARRAY_SIZE(ch_indices); i++) { idx = ch_indices[i]; out_be64(&priv2->spu_chnlcntptr_RW, idx); eieio(); @@ -1812,6 +1831,7 @@ static void save_csa(struct spu_state *prev, struct spu *spu) save_mfc_queues(prev, spu); /* Step 19. */ save_ppu_querymask(prev, spu); /* Step 20. */ save_ppu_querytype(prev, spu); /* Step 21. */ + save_ppu_tagstatus(prev, spu); /* NEW. */ save_mfc_csr_tsq(prev, spu); /* Step 22. */ save_mfc_csr_cmd(prev, spu); /* Step 23. */ save_mfc_csr_ato(prev, spu); /* Step 24. */ @@ -1918,7 +1938,7 @@ static void harvest(struct spu_state *prev, struct spu *spu) set_switch_pending(prev, spu); /* Step 5. */ stop_spu_isolate(spu); /* NEW. */ remove_other_spu_access(prev, spu); /* Step 6. */ - suspend_mfc(prev, spu); /* Step 7. */ + suspend_mfc_and_halt_decr(prev, spu); /* Step 7. */ wait_suspend_mfc_complete(prev, spu); /* Step 8. */ if (!suspend_spe(prev, spu)) /* Step 9. */ clear_spu_status(prev, spu); /* Step 10. */ @@ -1930,7 +1950,7 @@ static void harvest(struct spu_state *prev, struct spu *spu) reset_spu_privcntl(prev, spu); /* Step 16. */ reset_spu_lslr(prev, spu); /* Step 17. */ setup_mfc_sr1(prev, spu); /* Step 18. */ - spu_invalidate_slbs(spu); /* Step 19. */ + spu_invalidate_slbs(spu); /* Step 19. */ reset_ch_part1(prev, spu); /* Step 20. */ reset_ch_part2(prev, spu); /* Step 21. */ enable_interrupts(prev, spu); /* Step 22. */ diff --git a/arch/powerpc/platforms/cell/spufs/syscalls.c b/arch/powerpc/platforms/cell/spufs/syscalls.c index 8e37bdf4dfda..43f0fb88abbc 100644 --- a/arch/powerpc/platforms/cell/spufs/syscalls.c +++ b/arch/powerpc/platforms/cell/spufs/syscalls.c @@ -47,7 +47,7 @@ static long do_spu_run(struct file *filp, goto out; i = SPUFS_I(filp->f_path.dentry->d_inode); - ret = spufs_run_spu(filp, i->i_ctx, &npc, &status); + ret = spufs_run_spu(i->i_ctx, &npc, &status); if (put_user(npc, unpc)) ret = -EFAULT; @@ -76,8 +76,8 @@ asmlinkage long sys_spu_run(int fd, __u32 __user *unpc, __u32 __user *ustatus) } #endif -asmlinkage long sys_spu_create(const char __user *pathname, - unsigned int flags, mode_t mode) +asmlinkage long do_spu_create(const char __user *pathname, unsigned int flags, + mode_t mode, struct file *neighbor) { char *tmp; int ret; @@ -90,7 +90,7 @@ asmlinkage long sys_spu_create(const char __user *pathname, ret = path_lookup(tmp, LOOKUP_PARENT| LOOKUP_OPEN|LOOKUP_CREATE, &nd); if (!ret) { - ret = spufs_create(&nd, flags, mode); + ret = spufs_create(&nd, flags, mode, neighbor); path_release(&nd); } putname(tmp); @@ -99,8 +99,32 @@ asmlinkage long sys_spu_create(const char __user *pathname, return ret; } +#ifndef MODULE +asmlinkage long sys_spu_create(const char __user *pathname, unsigned int flags, + mode_t mode, int neighbor_fd) +{ + int fput_needed; + struct file *neighbor; + long ret; + + if (flags & SPU_CREATE_AFFINITY_SPU) { + ret = -EBADF; + neighbor = fget_light(neighbor_fd, &fput_needed); + if (neighbor) { + ret = do_spu_create(pathname, flags, mode, neighbor); + fput_light(neighbor, fput_needed); + } + } + else { + ret = do_spu_create(pathname, flags, mode, NULL); + } + + return ret; +} +#endif + struct spufs_calls spufs_calls = { - .create_thread = sys_spu_create, + .create_thread = do_spu_create, .spu_run = do_spu_run, .owner = THIS_MODULE, }; diff --git a/arch/powerpc/platforms/chrp/Kconfig b/arch/powerpc/platforms/chrp/Kconfig index d2c690531963..22b4b4e3b6f0 100644 --- a/arch/powerpc/platforms/chrp/Kconfig +++ b/arch/powerpc/platforms/chrp/Kconfig @@ -8,4 +8,5 @@ config PPC_CHRP select PPC_MPC106 select PPC_UDBG_16550 select PPC_NATIVE + select PCI default y diff --git a/arch/powerpc/platforms/chrp/Makefile b/arch/powerpc/platforms/chrp/Makefile index 902feb1ac431..4b3bfadc70fa 100644 --- a/arch/powerpc/platforms/chrp/Makefile +++ b/arch/powerpc/platforms/chrp/Makefile @@ -1,4 +1,3 @@ -obj-y += setup.o time.o pegasos_eth.o -obj-$(CONFIG_PCI) += pci.o +obj-y += setup.o time.o pegasos_eth.o pci.o obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_NVRAM) += nvram.o diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c index d32fedc991d3..28d1647b204e 100644 --- a/arch/powerpc/platforms/chrp/pci.c +++ b/arch/powerpc/platforms/chrp/pci.c @@ -99,7 +99,7 @@ int rtas_read_config(struct pci_bus *bus, unsigned int devfn, int offset, struct pci_controller *hose = bus->sysdata; unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8) | (((bus->number - hose->first_busno) & 0xff) << 16) - | (hose->index << 24); + | (hose->global_number << 24); int ret = -1; int rval; @@ -114,7 +114,7 @@ int rtas_write_config(struct pci_bus *bus, unsigned int devfn, int offset, struct pci_controller *hose = bus->sysdata; unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8) | (((bus->number - hose->first_busno) & 0xff) << 16) - | (hose->index << 24); + | (hose->global_number << 24); int rval; rval = rtas_call(rtas_token("write-pci-config"), 3, 1, NULL, @@ -181,7 +181,7 @@ setup_python(struct pci_controller *hose, struct device_node *dev) } iounmap(reg); - setup_indirect_pci(hose, r.start + 0xf8000, r.start + 0xf8010); + setup_indirect_pci(hose, r.start + 0xf8000, r.start + 0xf8010, 0); } /* Marvell Discovery II based Pegasos 2 */ @@ -254,13 +254,12 @@ chrp_find_bridges(void) printk(" at %llx", (unsigned long long)r.start); printk("\n"); - hose = pcibios_alloc_controller(); + hose = pcibios_alloc_controller(dev); if (!hose) { printk("Can't allocate PCI controller structure for %s\n", dev->full_name); continue; } - hose->arch_data = dev; hose->first_busno = bus_range[0]; hose->last_busno = bus_range[1]; @@ -278,13 +277,14 @@ chrp_find_bridges(void) hose->cfg_data = p; gg2_pci_config_base = p; } else if (is_pegasos == 1) { - setup_indirect_pci(hose, 0xfec00cf8, 0xfee00cfc); + setup_indirect_pci(hose, 0xfec00cf8, 0xfee00cfc, 0); } else if (is_pegasos == 2) { setup_peg2(hose, dev); } else if (!strncmp(model, "IBM,CPC710", 10)) { setup_indirect_pci(hose, r.start + 0x000f8000, - r.start + 0x000f8010); + r.start + 0x000f8010, + 0); if (index == 0) { dma = of_get_property(dev, "system-dma-base", &len); diff --git a/arch/powerpc/platforms/embedded6xx/Kconfig b/arch/powerpc/platforms/embedded6xx/Kconfig index f2d26268ca6f..2d12f77e46bc 100644 --- a/arch/powerpc/platforms/embedded6xx/Kconfig +++ b/arch/powerpc/platforms/embedded6xx/Kconfig @@ -28,6 +28,7 @@ config PPC_HOLLY bool "PPC750GX/CL with TSI10x bridge (Hickory/Holly)" select TSI108_BRIDGE select PPC_UDBG_16550 + select WANT_DEVICE_TREE help Select PPC_HOLLY if configuring for an IBM 750GX/CL Eval Board with TSI108/9 bridge (Hickory/Holly) @@ -44,6 +45,7 @@ endchoice config TSI108_BRIDGE bool depends on MPC7448HPC2 || PPC_HOLLY + select PCI select MPIC select MPIC_WEIRD default y @@ -57,7 +59,7 @@ config MPC10X_BRIDGE config MV64X60 bool select PPC_INDIRECT_PCI - select CONFIG_CHECK_CACHE_COHERENCY + select CHECK_CACHE_COHERENCY config MPC10X_OPENPIC bool diff --git a/arch/powerpc/platforms/embedded6xx/holly.c b/arch/powerpc/platforms/embedded6xx/holly.c index 3a0b4a01401c..6292e36dc577 100644 --- a/arch/powerpc/platforms/embedded6xx/holly.c +++ b/arch/powerpc/platforms/embedded6xx/holly.c @@ -45,7 +45,7 @@ #define HOLLY_PCI_CFG_PHYS 0x7c000000 -int holly_exclude_device(u_char bus, u_char devfn) +int holly_exclude_device(struct pci_controller *hose, u_char bus, u_char devfn) { if (bus == 0 && PCI_SLOT(devfn) == 0) return PCIBIOS_DEVICE_NOT_FOUND; diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c index b412f006a9c5..bd5ca58345a1 100644 --- a/arch/powerpc/platforms/embedded6xx/linkstation.c +++ b/arch/powerpc/platforms/embedded6xx/linkstation.c @@ -54,8 +54,9 @@ static struct mtd_partition linkstation_physmap_partitions[] = { }, }; -static int __init add_bridge(struct device_node *dev) +static int __init linkstation_add_bridge(struct device_node *dev) { +#ifdef CONFIG_PCI int len; struct pci_controller *hose; const int *bus_range; @@ -67,18 +68,17 @@ static int __init add_bridge(struct device_node *dev) printk(KERN_WARNING "Can't get bus-range for %s, assume" " bus 0\n", dev->full_name); - hose = pcibios_alloc_controller(); + hose = pcibios_alloc_controller(dev); if (hose == NULL) return -ENOMEM; hose->first_busno = bus_range ? bus_range[0] : 0; hose->last_busno = bus_range ? bus_range[1] : 0xff; - hose->arch_data = dev; - setup_indirect_pci(hose, 0xfec00000, 0xfee00000); + setup_indirect_pci(hose, 0xfec00000, 0xfee00000, 0); /* Interpret the "ranges" property */ /* This also maps the I/O region and sets isa_io/mem_base */ pci_process_bridge_OF_ranges(hose, dev, 1); - +#endif return 0; } @@ -92,7 +92,7 @@ static void __init linkstation_setup_arch(void) /* Lookup PCI host bridges */ for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) - add_bridge(np); + linkstation_add_bridge(np); printk(KERN_INFO "BUFFALO Network Attached Storage Series\n"); printk(KERN_INFO "(C) 2002-2005 BUFFALO INC.\n"); diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c index 4542e0c837c0..1e3cc69487b5 100644 --- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c +++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c @@ -54,15 +54,10 @@ #define MPC7448HPC2_PCI_CFG_PHYS 0xfb000000 -#ifndef CONFIG_PCI -isa_io_base = MPC7448_HPC2_ISA_IO_BASE; -isa_mem_base = MPC7448_HPC2_ISA_MEM_BASE; -pci_dram_offset = MPC7448_HPC2_PCI_MEM_OFFSET; -#endif - extern void _nmask_and_or_msr(unsigned long nmask, unsigned long or_val); -int mpc7448_hpc2_exclude_device(u_char bus, u_char devfn) +int mpc7448_hpc2_exclude_device(struct pci_controller *hose, + u_char bus, u_char devfn) { if (bus == 0 && PCI_SLOT(devfn) == 0) return PCIBIOS_DEVICE_NOT_FOUND; diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.h b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.h index a543a5242e34..f7e0e0c7f8d8 100644 --- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.h +++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.h @@ -18,9 +18,4 @@ #include <asm/ppcboot.h> -/* Base Addresses for the PCI bus - */ -#define MPC7448_HPC2_PCI_MEM_OFFSET (0x00000000) -#define MPC7448_HPC2_ISA_IO_BASE (0x00000000) -#define MPC7448_HPC2_ISA_MEM_BASE (0x00000000) #endif /* __PPC_PLATFORMS_MPC7448_HPC2_H */ diff --git a/arch/powerpc/platforms/iseries/call_hpt.h b/arch/powerpc/platforms/iseries/call_hpt.h index a843b0f87b72..8d95fe4b554e 100644 --- a/arch/powerpc/platforms/iseries/call_hpt.h +++ b/arch/powerpc/platforms/iseries/call_hpt.h @@ -76,24 +76,25 @@ static inline u64 HvCallHpt_invalidateSetSwBitsGet(u32 hpteIndex, u8 bitson, return compressedStatus; } -static inline u64 HvCallHpt_findValid(hpte_t *hpte, u64 vpn) +static inline u64 HvCallHpt_findValid(struct hash_pte *hpte, u64 vpn) { return HvCall3Ret16(HvCallHptFindValid, hpte, vpn, 0, 0); } -static inline u64 HvCallHpt_findNextValid(hpte_t *hpte, u32 hpteIndex, +static inline u64 HvCallHpt_findNextValid(struct hash_pte *hpte, u32 hpteIndex, u8 bitson, u8 bitsoff) { return HvCall3Ret16(HvCallHptFindNextValid, hpte, hpteIndex, bitson, bitsoff); } -static inline void HvCallHpt_get(hpte_t *hpte, u32 hpteIndex) +static inline void HvCallHpt_get(struct hash_pte *hpte, u32 hpteIndex) { HvCall2Ret16(HvCallHptGet, hpte, hpteIndex, 0); } -static inline void HvCallHpt_addValidate(u32 hpteIndex, u32 hBit, hpte_t *hpte) +static inline void HvCallHpt_addValidate(u32 hpteIndex, u32 hBit, + struct hash_pte *hpte) { HvCall4(HvCallHptAddValidate, hpteIndex, hBit, hpte->v, hpte->r); } diff --git a/arch/powerpc/platforms/iseries/htab.c b/arch/powerpc/platforms/iseries/htab.c index ed44dfceaa45..b4e2c7a038e1 100644 --- a/arch/powerpc/platforms/iseries/htab.c +++ b/arch/powerpc/platforms/iseries/htab.c @@ -44,7 +44,7 @@ long iSeries_hpte_insert(unsigned long hpte_group, unsigned long va, unsigned long vflags, int psize) { long slot; - hpte_t lhpte; + struct hash_pte lhpte; int secondary = 0; BUG_ON(psize != MMU_PAGE_4K); @@ -99,7 +99,7 @@ long iSeries_hpte_insert(unsigned long hpte_group, unsigned long va, static unsigned long iSeries_hpte_getword0(unsigned long slot) { - hpte_t hpte; + struct hash_pte hpte; HvCallHpt_get(&hpte, slot); return hpte.v; @@ -144,7 +144,7 @@ static long iSeries_hpte_remove(unsigned long hpte_group) static long iSeries_hpte_updatepp(unsigned long slot, unsigned long newpp, unsigned long va, int psize, int local) { - hpte_t hpte; + struct hash_pte hpte; unsigned long want_v; iSeries_hlock(slot); @@ -176,7 +176,7 @@ static long iSeries_hpte_updatepp(unsigned long slot, unsigned long newpp, */ static long iSeries_hpte_find(unsigned long vpn) { - hpte_t hpte; + struct hash_pte hpte; long slot; /* diff --git a/arch/powerpc/platforms/iseries/lpevents.c b/arch/powerpc/platforms/iseries/lpevents.c index 91df52a1899a..34bdbbe3ce59 100644 --- a/arch/powerpc/platforms/iseries/lpevents.c +++ b/arch/powerpc/platforms/iseries/lpevents.c @@ -182,7 +182,7 @@ static int set_spread_lpevents(char *str) } __setup("spread_lpevents=", set_spread_lpevents); -void setup_hvlpevent_queue(void) +void __init setup_hvlpevent_queue(void) { void *eventStack; diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c index 9c974227155e..da87162000f0 100644 --- a/arch/powerpc/platforms/iseries/pci.c +++ b/arch/powerpc/platforms/iseries/pci.c @@ -742,6 +742,11 @@ void __init iSeries_pcibios_init(void) /* Install IO hooks */ ppc_pci_io = iseries_pci_io; + /* iSeries has no IO space in the common sense, it needs to set + * the IO base to 0 + */ + pci_io_base = 0; + if (root == NULL) { printk(KERN_CRIT "iSeries_pcibios_init: can't find root " "of device tree\n"); @@ -763,7 +768,7 @@ void __init iSeries_pcibios_init(void) if (phb == NULL) continue; - phb->pci_mem_offset = phb->local_number = bus; + phb->pci_mem_offset = bus; phb->first_busno = bus; phb->last_busno = bus; phb->ops = &iSeries_pci_ops; diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c index 7f5dcee814d4..13a8b1908ded 100644 --- a/arch/powerpc/platforms/iseries/setup.c +++ b/arch/powerpc/platforms/iseries/setup.c @@ -79,8 +79,6 @@ extern void iSeries_pci_final_fixup(void); static void iSeries_pci_final_fixup(void) { } #endif -extern unsigned long iSeries_recal_tb; -extern unsigned long iSeries_recal_titan; struct MemoryBlock { unsigned long absStart; @@ -292,8 +290,8 @@ static void __init iSeries_init_early(void) { DBG(" -> iSeries_init_early()\n"); - iSeries_recal_tb = get_tb(); - iSeries_recal_titan = HvCallXm_loadTod(); + /* Snapshot the timebase, for use in later recalibration */ + iSeries_time_init_early(); /* * Initialize the DMA/TCE management diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c index 7aaa5bbc9363..2542403288f9 100644 --- a/arch/powerpc/platforms/maple/pci.c +++ b/arch/powerpc/platforms/maple/pci.c @@ -444,7 +444,7 @@ static void __init setup_u3_ht(struct pci_controller* hose) u3_ht = hose; } -static int __init add_bridge(struct device_node *dev) +static int __init maple_add_bridge(struct device_node *dev) { int len; struct pci_controller *hose; @@ -490,6 +490,9 @@ static int __init add_bridge(struct device_node *dev) /* Fixup "bus-range" OF property */ fixup_bus_range(dev); + /* Check for legacy IOs */ + isa_bridge_find_early(hose); + return 0; } @@ -519,23 +522,6 @@ void __devinit maple_pci_irq_fixup(struct pci_dev *dev) DBG(" <- maple_pci_irq_fixup\n"); } -static void __init maple_fixup_phb_resources(void) -{ - struct pci_controller *hose, *tmp; - - list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { - unsigned long offset = (unsigned long)hose->io_base_virt - pci_io_base; - - hose->io_resource.start += offset; - hose->io_resource.end += offset; - - printk(KERN_INFO "PCI Host %d, io start: %llx; io end: %llx\n", - hose->global_number, - (unsigned long long)hose->io_resource.start, - (unsigned long long)hose->io_resource.end); - } -} - void __init maple_pci_init(void) { struct device_node *np, *root; @@ -558,7 +544,7 @@ void __init maple_pci_init(void) continue; if ((of_device_is_compatible(np, "u4-pcie") || of_device_is_compatible(np, "u3-agp")) && - add_bridge(np) == 0) + maple_add_bridge(np) == 0) of_node_get(np); if (of_device_is_compatible(np, "u3-ht")) { @@ -570,27 +556,9 @@ void __init maple_pci_init(void) /* Now setup the HyperTransport host if we found any */ - if (ht && add_bridge(ht) != 0) + if (ht && maple_add_bridge(ht) != 0) of_node_put(ht); - /* - * We need to call pci_setup_phb_io for the HT bridge first - * so it gets the I/O port numbers starting at 0, and we - * need to call it for the AGP bridge after that so it gets - * small positive I/O port numbers. - */ - if (u3_ht) - pci_setup_phb_io(u3_ht, 1); - if (u3_agp) - pci_setup_phb_io(u3_agp, 0); - if (u4_pcie) - pci_setup_phb_io(u4_pcie, 0); - - /* Fixup the IO resources on our host bridges as the common code - * does it only for childs of the host bridges - */ - maple_fixup_phb_resources(); - /* Setup the linkage between OF nodes and PHBs */ pci_devs_phb_init(); diff --git a/arch/powerpc/platforms/pasemi/Kconfig b/arch/powerpc/platforms/pasemi/Kconfig index 7c5076e38ea1..95cd90fd81c7 100644 --- a/arch/powerpc/platforms/pasemi/Kconfig +++ b/arch/powerpc/platforms/pasemi/Kconfig @@ -25,4 +25,13 @@ config PPC_PASEMI_MDIO help Driver for MDIO via GPIO on PWRficient platforms +config ELECTRA_IDE + tristate "Electra IDE driver" + default y + depends on PPC_PASEMI && ATA + select PATA_PLATFORM + help + This includes driver support for the Electra on-board IDE + interface. + endmenu diff --git a/arch/powerpc/platforms/pasemi/Makefile b/arch/powerpc/platforms/pasemi/Makefile index 2cd2a4f26a48..f47fcac7e581 100644 --- a/arch/powerpc/platforms/pasemi/Makefile +++ b/arch/powerpc/platforms/pasemi/Makefile @@ -1,3 +1,4 @@ obj-y += setup.o pci.o time.o idle.o powersave.o iommu.o obj-$(CONFIG_PPC_PASEMI_MDIO) += gpio_mdio.o +obj-$(CONFIG_ELECTRA_IDE) += electra_ide.o obj-$(CONFIG_PPC_PASEMI_CPUFREQ) += cpufreq.o diff --git a/arch/powerpc/platforms/pasemi/iommu.c b/arch/powerpc/platforms/pasemi/iommu.c index f33b21b9f5d4..9014d55c717b 100644 --- a/arch/powerpc/platforms/pasemi/iommu.c +++ b/arch/powerpc/platforms/pasemi/iommu.c @@ -93,7 +93,7 @@ static void iobmap_build(struct iommu_table *tbl, long index, pr_debug("iobmap: build at: %lx, %lx, addr: %lx\n", index, npages, uaddr); - bus_addr = (tbl->it_offset + index) << PAGE_SHIFT; + bus_addr = (tbl->it_offset + index) << IOBMAP_PAGE_SHIFT; ip = ((u32 *)tbl->it_base) + index; @@ -118,7 +118,7 @@ static void iobmap_free(struct iommu_table *tbl, long index, pr_debug("iobmap: free at: %lx, %lx\n", index, npages); - bus_addr = (tbl->it_offset + index) << PAGE_SHIFT; + bus_addr = (tbl->it_offset + index) << IOBMAP_PAGE_SHIFT; ip = ((u32 *)tbl->it_base) + index; @@ -137,7 +137,7 @@ static void iommu_table_iobmap_setup(void) iommu_table_iobmap.it_busno = 0; iommu_table_iobmap.it_offset = 0; /* it_size is in number of entries */ - iommu_table_iobmap.it_size = 0x80000000 >> PAGE_SHIFT; + iommu_table_iobmap.it_size = 0x80000000 >> IOBMAP_PAGE_SHIFT; /* Initialize the common IOMMU code */ iommu_table_iobmap.it_base = (unsigned long)iob_l2_base; diff --git a/arch/powerpc/platforms/pasemi/pci.c b/arch/powerpc/platforms/pasemi/pci.c index bbc6dfcfaa91..ab1f5f62bcd8 100644 --- a/arch/powerpc/platforms/pasemi/pci.c +++ b/arch/powerpc/platforms/pasemi/pci.c @@ -132,7 +132,7 @@ static void __init setup_pa_pxp(struct pci_controller *hose) hose->cfg_data = ioremap(0xe0000000, 0x10000000); } -static int __init add_bridge(struct device_node *dev) +static int __init pas_add_bridge(struct device_node *dev) { struct pci_controller *hose; @@ -150,29 +150,11 @@ static int __init add_bridge(struct device_node *dev) printk(KERN_INFO "Found PA-PXP PCI host bridge.\n"); /* Interpret the "ranges" property */ - /* This also maps the I/O region and sets isa_io/mem_base */ pci_process_bridge_OF_ranges(hose, dev, 1); - pci_setup_phb_io(hose, 1); return 0; } - -static void __init pas_fixup_phb_resources(void) -{ - struct pci_controller *hose, *tmp; - - list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { - unsigned long offset = (unsigned long)hose->io_base_virt - pci_io_base; - hose->io_resource.start += offset; - hose->io_resource.end += offset; - printk(KERN_INFO "PCI Host %d, io start: %lx; io end: %lx\n", - hose->global_number, - hose->io_resource.start, hose->io_resource.end); - } -} - - void __init pas_pci_init(void) { struct device_node *np, *root; @@ -185,13 +167,11 @@ void __init pas_pci_init(void) } for (np = NULL; (np = of_get_next_child(root, np)) != NULL;) - if (np->name && !strcmp(np->name, "pxp") && !add_bridge(np)) + if (np->name && !strcmp(np->name, "pxp") && !pas_add_bridge(np)) of_node_get(np); of_node_put(root); - pas_fixup_phb_resources(); - /* Setup the linkage between OF nodes and PHBs */ pci_devs_phb_init(); diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c index c5a3f61f8d85..ffe6528048b5 100644 --- a/arch/powerpc/platforms/pasemi/setup.c +++ b/arch/powerpc/platforms/pasemi/setup.c @@ -239,7 +239,7 @@ static int __init pas_probe(void) return 1; } -define_machine(pas) { +define_machine(pasemi) { .name = "PA Semi PA6T-1682M", .probe = pas_probe, .setup_arch = pas_setup_arch, diff --git a/arch/powerpc/platforms/powermac/Kconfig b/arch/powerpc/platforms/powermac/Kconfig index 5b7afe50039a..055990ca8ce6 100644 --- a/arch/powerpc/platforms/powermac/Kconfig +++ b/arch/powerpc/platforms/powermac/Kconfig @@ -2,6 +2,7 @@ config PPC_PMAC bool "Apple PowerMac based machines" depends on PPC_MULTIPLATFORM select MPIC + select PCI select PPC_INDIRECT_PCI if PPC32 select PPC_MPC106 if PPC32 select PPC_NATIVE diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c index f29705f8047d..ba931be2175c 100644 --- a/arch/powerpc/platforms/powermac/feature.c +++ b/arch/powerpc/platforms/powermac/feature.c @@ -826,13 +826,15 @@ core99_ata100_enable(struct device_node *node, long value) if (value) { if (pci_device_from_OF_node(node, &pbus, &pid) == 0) - pdev = pci_find_slot(pbus, pid); + pdev = pci_get_bus_and_slot(pbus, pid); if (pdev == NULL) return 0; rc = pci_enable_device(pdev); + if (rc == 0) + pci_set_master(pdev); + pci_dev_put(pdev); if (rc) return rc; - pci_set_master(pdev); } return 0; } diff --git a/arch/powerpc/platforms/powermac/low_i2c.c b/arch/powerpc/platforms/powermac/low_i2c.c index 3f507ab9c5e5..efdf5eb81ecc 100644 --- a/arch/powerpc/platforms/powermac/low_i2c.c +++ b/arch/powerpc/platforms/powermac/low_i2c.c @@ -42,6 +42,7 @@ #include <linux/interrupt.h> #include <linux/completion.h> #include <linux/timer.h> +#include <linux/mutex.h> #include <asm/keylargo.h> #include <asm/uninorth.h> #include <asm/io.h> @@ -84,7 +85,7 @@ struct pmac_i2c_bus void *hostdata; int channel; /* some hosts have multiple */ int mode; /* current mode */ - struct semaphore sem; + struct mutex mutex; int opened; int polled; /* open mode */ struct platform_device *platform_dev; @@ -104,7 +105,7 @@ static LIST_HEAD(pmac_i2c_busses); struct pmac_i2c_host_kw { - struct semaphore mutex; /* Access mutex for use by + struct mutex mutex; /* Access mutex for use by * i2c-keywest */ void __iomem *base; /* register base address */ int bsteps; /* register stepping */ @@ -375,14 +376,14 @@ static void kw_i2c_timeout(unsigned long data) static int kw_i2c_open(struct pmac_i2c_bus *bus) { struct pmac_i2c_host_kw *host = bus->hostdata; - down(&host->mutex); + mutex_lock(&host->mutex); return 0; } static void kw_i2c_close(struct pmac_i2c_bus *bus) { struct pmac_i2c_host_kw *host = bus->hostdata; - up(&host->mutex); + mutex_unlock(&host->mutex); } static int kw_i2c_xfer(struct pmac_i2c_bus *bus, u8 addrdir, int subsize, @@ -498,7 +499,7 @@ static struct pmac_i2c_host_kw *__init kw_i2c_host_init(struct device_node *np) kfree(host); return NULL; } - init_MUTEX(&host->mutex); + mutex_init(&host->mutex); init_completion(&host->complete); spin_lock_init(&host->lock); init_timer(&host->timeout_timer); @@ -571,7 +572,7 @@ static void __init kw_i2c_add(struct pmac_i2c_host_kw *host, bus->open = kw_i2c_open; bus->close = kw_i2c_close; bus->xfer = kw_i2c_xfer; - init_MUTEX(&bus->sem); + mutex_init(&bus->mutex); if (controller == busnode) bus->flags = pmac_i2c_multibus; list_add(&bus->link, &pmac_i2c_busses); @@ -798,7 +799,7 @@ static void __init pmu_i2c_probe(void) bus->mode = pmac_i2c_mode_std; bus->hostdata = bus + 1; bus->xfer = pmu_i2c_xfer; - init_MUTEX(&bus->sem); + mutex_init(&bus->mutex); bus->flags = pmac_i2c_multibus; list_add(&bus->link, &pmac_i2c_busses); @@ -921,7 +922,7 @@ static void __init smu_i2c_probe(void) bus->mode = pmac_i2c_mode_std; bus->hostdata = bus + 1; bus->xfer = smu_i2c_xfer; - init_MUTEX(&bus->sem); + mutex_init(&bus->mutex); bus->flags = 0; list_add(&bus->link, &pmac_i2c_busses); @@ -1093,13 +1094,13 @@ int pmac_i2c_open(struct pmac_i2c_bus *bus, int polled) { int rc; - down(&bus->sem); + mutex_lock(&bus->mutex); bus->polled = polled || pmac_i2c_force_poll; bus->opened = 1; bus->mode = pmac_i2c_mode_std; if (bus->open && (rc = bus->open(bus)) != 0) { bus->opened = 0; - up(&bus->sem); + mutex_unlock(&bus->mutex); return rc; } return 0; @@ -1112,7 +1113,7 @@ void pmac_i2c_close(struct pmac_i2c_bus *bus) if (bus->close) bus->close(bus); bus->opened = 0; - up(&bus->sem); + mutex_unlock(&bus->mutex); } EXPORT_SYMBOL_GPL(pmac_i2c_close); diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c index c4af9e21ac93..92586db19754 100644 --- a/arch/powerpc/platforms/powermac/pci.c +++ b/arch/powerpc/platforms/powermac/pci.c @@ -35,8 +35,6 @@ #define DBG(x...) #endif -static int add_bridge(struct device_node *dev); - /* XXX Could be per-controller, but I don't think we risk anything by * assuming we won't have both UniNorth and Bandit */ static int has_uninorth; @@ -897,7 +895,7 @@ static void __init setup_u3_ht(struct pci_controller* hose) * "pci" (a MPC106) and no bandit or chaos bridges, and contrariwise, * if we have one or more bandit or chaos bridges, we don't have a MPC106. */ -static int __init add_bridge(struct device_node *dev) +static int __init pmac_add_bridge(struct device_node *dev) { int len; struct pci_controller *hose; @@ -918,15 +916,9 @@ static int __init add_bridge(struct device_node *dev) " bus 0\n", dev->full_name); } - /* XXX Different prototypes, to be merged */ -#ifdef CONFIG_PPC64 hose = pcibios_alloc_controller(dev); -#else - hose = pcibios_alloc_controller(); -#endif if (!hose) return -ENOMEM; - hose->arch_data = dev; hose->first_busno = bus_range ? bus_range[0] : 0; hose->last_busno = bus_range ? bus_range[1] : 0xff; @@ -1006,19 +998,6 @@ void __devinit pmac_pci_irq_fixup(struct pci_dev *dev) #endif /* CONFIG_PPC32 */ } -#ifdef CONFIG_PPC64 -static void __init pmac_fixup_phb_resources(void) -{ - struct pci_controller *hose, *tmp; - - list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { - printk(KERN_INFO "PCI Host %d, io start: %lx; io end: %lx\n", - hose->global_number, - hose->io_resource.start, hose->io_resource.end); - } -} -#endif - void __init pmac_pci_init(void) { struct device_node *np, *root; @@ -1036,7 +1015,7 @@ void __init pmac_pci_init(void) if (strcmp(np->name, "bandit") == 0 || strcmp(np->name, "chaos") == 0 || strcmp(np->name, "pci") == 0) { - if (add_bridge(np) == 0) + if (pmac_add_bridge(np) == 0) of_node_get(np); } if (strcmp(np->name, "ht") == 0) { @@ -1050,28 +1029,9 @@ void __init pmac_pci_init(void) /* Probe HT last as it relies on the agp resources to be already * setup */ - if (ht && add_bridge(ht) != 0) + if (ht && pmac_add_bridge(ht) != 0) of_node_put(ht); - /* - * We need to call pci_setup_phb_io for the HT bridge first - * so it gets the I/O port numbers starting at 0, and we - * need to call it for the AGP bridge after that so it gets - * small positive I/O port numbers. - */ - if (u3_ht) - pci_setup_phb_io(u3_ht, 1); - if (u3_agp) - pci_setup_phb_io(u3_agp, 0); - if (u4_pcie) - pci_setup_phb_io(u4_pcie, 0); - - /* - * On ppc64, fixup the IO resources on our host bridges as - * the common code does it only for children of the host bridges - */ - pmac_fixup_phb_resources(); - /* Setup the linkage between OF nodes and PHBs */ pci_devs_phb_init(); diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig index 40f0008af4d1..67144d1d1405 100644 --- a/arch/powerpc/platforms/ps3/Kconfig +++ b/arch/powerpc/platforms/ps3/Kconfig @@ -1,5 +1,5 @@ config PPC_PS3 - bool "Sony PS3 (incomplete)" + bool "Sony PS3" depends on PPC_MULTIPLATFORM && PPC64 select PPC_CELL select USB_ARCH_HAS_OHCI @@ -7,12 +7,13 @@ config PPC_PS3 select USB_OHCI_BIG_ENDIAN_MMIO select USB_ARCH_HAS_EHCI select USB_EHCI_BIG_ENDIAN_MMIO + select MEMORY_HOTPLUG help This option enables support for the Sony PS3 game console - and other platforms using the PS3 hypervisor. - Support for this platform is not yet complete, so - enabling this will not result in a bootable kernel on a - PS3 system. + and other platforms using the PS3 hypervisor. Enabling this + option will allow building otheros.bld, a kernel image suitable + for programming into flash memory, and vmlinux, a kernel image + suitable for loading via kexec. menu "PS3 Platform Options" depends on PPC_PS3 @@ -73,18 +74,12 @@ config PS3_USE_LPAR_ADDR config PS3_VUART depends on PPC_PS3 - bool "PS3 Virtual UART support" if PS3_ADVANCED - default y - help - Include support for the PS3 Virtual UART. - - This support is required for several system services - including the System Manager and AV Settings. In - general, all users will say Y. + tristate config PS3_PS3AV + depends on PPC_PS3 tristate "PS3 AV settings driver" if PS3_ADVANCED - depends on PS3_VUART + select PS3_VUART default y help Include support for the PS3 AV Settings driver. @@ -93,13 +88,54 @@ config PS3_PS3AV general, all users will say Y or M. config PS3_SYS_MANAGER - bool "PS3 System Manager driver" if PS3_ADVANCED - depends on PS3_VUART - default y + depends on PPC_PS3 + tristate "PS3 System Manager driver" if PS3_ADVANCED + select PS3_VUART + default m help Include support for the PS3 System Manager. This support is required for system control. In - general, all users will say Y. + general, all users will say Y or M. + +config PS3_STORAGE + depends on PPC_PS3 + tristate + +config PS3_DISK + tristate "PS3 Disk Storage Driver" + depends on PPC_PS3 && BLOCK + select PS3_STORAGE + help + Include support for the PS3 Disk Storage. + + This support is required to access the PS3 hard disk. + In general, all users will say Y or M. + +config PS3_ROM + tristate "PS3 BD/DVD/CD-ROM Storage Driver" + depends on PPC_PS3 && SCSI + select PS3_STORAGE + help + Include support for the PS3 ROM Storage. + + This support is required to access the PS3 BD/DVD/CD-ROM drive. + In general, all users will say Y or M. + Also make sure to say Y or M to "SCSI CDROM support" later. + +config PS3_FLASH + tristate "PS3 FLASH ROM Storage Driver" + depends on PPC_PS3 + select PS3_STORAGE + help + Include support for the PS3 FLASH ROM Storage. + + This support is required to access the PS3 FLASH ROM, which + contains the boot loader and some boot options. + In general, all users will say Y or M. + + As this driver needs a fixed buffer of 256 KiB of memory, it can + be disabled on the kernel command line using "ps3flash=off", to + not allocate this fixed buffer. endmenu diff --git a/arch/powerpc/platforms/ps3/Makefile b/arch/powerpc/platforms/ps3/Makefile index a0048fcf0866..ac1bdf844eca 100644 --- a/arch/powerpc/platforms/ps3/Makefile +++ b/arch/powerpc/platforms/ps3/Makefile @@ -4,3 +4,4 @@ obj-y += system-bus.o obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_SPU_BASE) += spu.o +obj-y += device-init.o diff --git a/arch/powerpc/platforms/ps3/htab.c b/arch/powerpc/platforms/ps3/htab.c index a1409e450c70..5d2e176a1b18 100644 --- a/arch/powerpc/platforms/ps3/htab.c +++ b/arch/powerpc/platforms/ps3/htab.c @@ -29,12 +29,12 @@ #include "platform.h" #if defined(DEBUG) -#define DBG(fmt...) udbg_printf(fmt) +#define DBG udbg_printf #else -#define DBG(fmt...) do{if(0)printk(fmt);}while(0) +#define DBG pr_debug #endif -static hpte_t *htab; +static struct hash_pte *htab; static unsigned long htab_addr; static unsigned char *bolttab; static unsigned char *inusetab; @@ -44,8 +44,8 @@ static DEFINE_SPINLOCK(ps3_bolttab_lock); #define debug_dump_hpte(_a, _b, _c, _d, _e, _f, _g) \ _debug_dump_hpte(_a, _b, _c, _d, _e, _f, _g, __func__, __LINE__) static void _debug_dump_hpte(unsigned long pa, unsigned long va, - unsigned long group, unsigned long bitmap, hpte_t lhpte, int psize, - unsigned long slot, const char* func, int line) + unsigned long group, unsigned long bitmap, struct hash_pte lhpte, + int psize, unsigned long slot, const char* func, int line) { DBG("%s:%d: pa = %lxh\n", func, line, pa); DBG("%s:%d: lpar = %lxh\n", func, line, @@ -63,7 +63,7 @@ static long ps3_hpte_insert(unsigned long hpte_group, unsigned long va, unsigned long pa, unsigned long rflags, unsigned long vflags, int psize) { unsigned long slot; - hpte_t lhpte; + struct hash_pte lhpte; int secondary = 0; unsigned long result; unsigned long bitmap; @@ -234,10 +234,17 @@ static void ps3_hpte_invalidate(unsigned long slot, unsigned long va, static void ps3_hpte_clear(void) { - /* Make sure to clean up the frame buffer device first */ - ps3fb_cleanup(); + int result; - lv1_unmap_htab(htab_addr); + DBG(" -> %s:%d\n", __func__, __LINE__); + + result = lv1_unmap_htab(htab_addr); + BUG_ON(result); + + ps3_mm_shutdown(); + ps3_mm_vas_destroy(); + + DBG(" <- %s:%d\n", __func__, __LINE__); } void __init ps3_hpte_init(unsigned long htab_size) @@ -255,7 +262,7 @@ void __init ps3_hpte_init(unsigned long htab_size) ppc64_pft_size = __ilog2(htab_size); - bitmap_size = htab_size / sizeof(hpte_t) / 8; + bitmap_size = htab_size / sizeof(struct hash_pte) / 8; bolttab = __va(lmb_alloc(bitmap_size, 1)); inusetab = __va(lmb_alloc(bitmap_size, 1)); @@ -273,8 +280,8 @@ void __init ps3_map_htab(void) result = lv1_map_htab(0, &htab_addr); - htab = (hpte_t *)__ioremap(htab_addr, htab_size, - pgprot_val(PAGE_READONLY_X)); + htab = (__force struct hash_pte *)ioremap_flags(htab_addr, htab_size, + pgprot_val(PAGE_READONLY_X)); DBG("%s:%d: lpar %016lxh, virt %016lxh\n", __func__, __LINE__, htab_addr, (unsigned long)htab); diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c index ec9030dbb5f1..67e32ec9b37e 100644 --- a/arch/powerpc/platforms/ps3/interrupt.c +++ b/arch/powerpc/platforms/ps3/interrupt.c @@ -30,9 +30,9 @@ #include "platform.h" #if defined(DEBUG) -#define DBG(fmt...) udbg_printf(fmt) +#define DBG udbg_printf #else -#define DBG(fmt...) do{if(0)printk(fmt);}while(0) +#define DBG pr_debug #endif /** @@ -78,19 +78,85 @@ struct ps3_bmp { /** * struct ps3_private - a per cpu data structure * @bmp: ps3_bmp structure - * @node: HV logical_ppe_id - * @cpu: HV thread_id + * @ppe_id: HV logical_ppe_id + * @thread_id: HV thread_id */ struct ps3_private { struct ps3_bmp bmp __attribute__ ((aligned (PS3_BMP_MINALIGN))); - u64 node; - unsigned int cpu; + u64 ppe_id; + u64 thread_id; }; static DEFINE_PER_CPU(struct ps3_private, ps3_private); /** + * ps3_chip_mask - Set an interrupt mask bit in ps3_bmp. + * @virq: The assigned Linux virq. + * + * Sets ps3_bmp.mask and calls lv1_did_update_interrupt_mask(). + */ + +static void ps3_chip_mask(unsigned int virq) +{ + struct ps3_private *pd = get_irq_chip_data(virq); + unsigned long flags; + + pr_debug("%s:%d: thread_id %lu, virq %d\n", __func__, __LINE__, + pd->thread_id, virq); + + local_irq_save(flags); + clear_bit(63 - virq, &pd->bmp.mask); + lv1_did_update_interrupt_mask(pd->ppe_id, pd->thread_id); + local_irq_restore(flags); +} + +/** + * ps3_chip_unmask - Clear an interrupt mask bit in ps3_bmp. + * @virq: The assigned Linux virq. + * + * Clears ps3_bmp.mask and calls lv1_did_update_interrupt_mask(). + */ + +static void ps3_chip_unmask(unsigned int virq) +{ + struct ps3_private *pd = get_irq_chip_data(virq); + unsigned long flags; + + pr_debug("%s:%d: thread_id %lu, virq %d\n", __func__, __LINE__, + pd->thread_id, virq); + + local_irq_save(flags); + set_bit(63 - virq, &pd->bmp.mask); + lv1_did_update_interrupt_mask(pd->ppe_id, pd->thread_id); + local_irq_restore(flags); +} + +/** + * ps3_chip_eoi - HV end-of-interrupt. + * @virq: The assigned Linux virq. + * + * Calls lv1_end_of_interrupt_ext(). + */ + +static void ps3_chip_eoi(unsigned int virq) +{ + const struct ps3_private *pd = get_irq_chip_data(virq); + lv1_end_of_interrupt_ext(pd->ppe_id, pd->thread_id, virq); +} + +/** + * ps3_irq_chip - Represents the ps3_bmp as a Linux struct irq_chip. + */ + +static struct irq_chip ps3_irq_chip = { + .typename = "ps3", + .mask = ps3_chip_mask, + .unmask = ps3_chip_unmask, + .eoi = ps3_chip_eoi, +}; + +/** * ps3_virq_setup - virq related setup. * @cpu: enum ps3_cpu_binding indicating the cpu the interrupt should be * serviced on. @@ -134,6 +200,8 @@ int ps3_virq_setup(enum ps3_cpu_binding cpu, unsigned long outlet, goto fail_set; } + ps3_chip_mask(*virq); + return result; fail_set: @@ -153,8 +221,8 @@ int ps3_virq_destroy(unsigned int virq) { const struct ps3_private *pd = get_irq_chip_data(virq); - pr_debug("%s:%d: node %lu, cpu %d, virq %u\n", __func__, __LINE__, - pd->node, pd->cpu, virq); + pr_debug("%s:%d: ppe_id %lu, thread_id %lu, virq %u\n", __func__, + __LINE__, pd->ppe_id, pd->thread_id, virq); set_irq_chip_data(virq, NULL); irq_dispose_mapping(virq); @@ -190,7 +258,8 @@ int ps3_irq_plug_setup(enum ps3_cpu_binding cpu, unsigned long outlet, /* Binds outlet to cpu + virq. */ - result = lv1_connect_irq_plug_ext(pd->node, pd->cpu, *virq, outlet, 0); + result = lv1_connect_irq_plug_ext(pd->ppe_id, pd->thread_id, *virq, + outlet, 0); if (result) { pr_info("%s:%d: lv1_connect_irq_plug_ext failed: %s\n", @@ -222,10 +291,12 @@ int ps3_irq_plug_destroy(unsigned int virq) int result; const struct ps3_private *pd = get_irq_chip_data(virq); - pr_debug("%s:%d: node %lu, cpu %d, virq %u\n", __func__, __LINE__, - pd->node, pd->cpu, virq); + pr_debug("%s:%d: ppe_id %lu, thread_id %lu, virq %u\n", __func__, + __LINE__, pd->ppe_id, pd->thread_id, virq); + + ps3_chip_mask(virq); - result = lv1_disconnect_irq_plug_ext(pd->node, pd->cpu, virq); + result = lv1_disconnect_irq_plug_ext(pd->ppe_id, pd->thread_id, virq); if (result) pr_info("%s:%d: lv1_disconnect_irq_plug_ext failed: %s\n", @@ -282,7 +353,9 @@ int ps3_event_receive_port_destroy(unsigned int virq) { int result; - pr_debug(" -> %s:%d virq: %u\n", __func__, __LINE__, virq); + pr_debug(" -> %s:%d virq %u\n", __func__, __LINE__, virq); + + ps3_chip_mask(virq); result = lv1_destruct_event_receive_port(virq_to_hw(virq)); @@ -290,17 +363,14 @@ int ps3_event_receive_port_destroy(unsigned int virq) pr_debug("%s:%d: lv1_destruct_event_receive_port failed: %s\n", __func__, __LINE__, ps3_result(result)); - /* lv1_destruct_event_receive_port() destroys the IRQ plug, - * so don't call ps3_irq_plug_destroy() here. + /* + * Don't call ps3_virq_destroy() here since ps3_smp_cleanup_cpu() + * calls from interrupt context (smp_call_function) when kexecing. */ - result = ps3_virq_destroy(virq); - BUG_ON(result); - pr_debug(" <- %s:%d\n", __func__, __LINE__); return result; } -EXPORT_SYMBOL_GPL(ps3_event_receive_port_destroy); int ps3_send_event_locally(unsigned int virq) { @@ -311,17 +381,15 @@ int ps3_send_event_locally(unsigned int virq) * ps3_sb_event_receive_port_setup - Setup a system bus event receive port. * @cpu: enum ps3_cpu_binding indicating the cpu the interrupt should be * serviced on. - * @did: The HV device identifier read from the system repository. - * @interrupt_id: The device interrupt id read from the system repository. + * @dev: The system bus device instance. * @virq: The assigned Linux virq. * * An event irq represents a virtual device interrupt. The interrupt_id * coresponds to the software interrupt number. */ -int ps3_sb_event_receive_port_setup(enum ps3_cpu_binding cpu, - const struct ps3_device_id *did, unsigned int interrupt_id, - unsigned int *virq) +int ps3_sb_event_receive_port_setup(struct ps3_system_bus_device *dev, + enum ps3_cpu_binding cpu, unsigned int *virq) { /* this should go in system-bus.c */ @@ -332,8 +400,8 @@ int ps3_sb_event_receive_port_setup(enum ps3_cpu_binding cpu, if (result) return result; - result = lv1_connect_interrupt_event_receive_port(did->bus_id, - did->dev_id, virq_to_hw(*virq), interrupt_id); + result = lv1_connect_interrupt_event_receive_port(dev->bus_id, + dev->dev_id, virq_to_hw(*virq), dev->interrupt_id); if (result) { pr_debug("%s:%d: lv1_connect_interrupt_event_receive_port" @@ -345,24 +413,24 @@ int ps3_sb_event_receive_port_setup(enum ps3_cpu_binding cpu, } pr_debug("%s:%d: interrupt_id %u, virq %u\n", __func__, __LINE__, - interrupt_id, *virq); + dev->interrupt_id, *virq); return 0; } EXPORT_SYMBOL(ps3_sb_event_receive_port_setup); -int ps3_sb_event_receive_port_destroy(const struct ps3_device_id *did, - unsigned int interrupt_id, unsigned int virq) +int ps3_sb_event_receive_port_destroy(struct ps3_system_bus_device *dev, + unsigned int virq) { /* this should go in system-bus.c */ int result; pr_debug(" -> %s:%d: interrupt_id %u, virq %u\n", __func__, __LINE__, - interrupt_id, virq); + dev->interrupt_id, virq); - result = lv1_disconnect_interrupt_event_receive_port(did->bus_id, - did->dev_id, virq_to_hw(virq), interrupt_id); + result = lv1_disconnect_interrupt_event_receive_port(dev->bus_id, + dev->dev_id, virq_to_hw(virq), dev->interrupt_id); if (result) pr_debug("%s:%d: lv1_disconnect_interrupt_event_receive_port" @@ -372,6 +440,14 @@ int ps3_sb_event_receive_port_destroy(const struct ps3_device_id *did, result = ps3_event_receive_port_destroy(virq); BUG_ON(result); + /* + * ps3_event_receive_port_destroy() destroys the IRQ plug, + * so don't call ps3_irq_plug_destroy() here. + */ + + result = ps3_virq_destroy(virq); + BUG_ON(result); + pr_debug(" <- %s:%d\n", __func__, __LINE__); return result; } @@ -412,16 +488,24 @@ EXPORT_SYMBOL_GPL(ps3_io_irq_setup); int ps3_io_irq_destroy(unsigned int virq) { int result; + unsigned long outlet = virq_to_hw(virq); - result = lv1_destruct_io_irq_outlet(virq_to_hw(virq)); + ps3_chip_mask(virq); - if (result) - pr_debug("%s:%d: lv1_destruct_io_irq_outlet failed: %s\n", - __func__, __LINE__, ps3_result(result)); + /* + * lv1_destruct_io_irq_outlet() will destroy the IRQ plug, + * so call ps3_irq_plug_destroy() first. + */ result = ps3_irq_plug_destroy(virq); BUG_ON(result); + result = lv1_destruct_io_irq_outlet(outlet); + + if (result) + pr_debug("%s:%d: lv1_destruct_io_irq_outlet failed: %s\n", + __func__, __LINE__, ps3_result(result)); + return result; } EXPORT_SYMBOL_GPL(ps3_io_irq_destroy); @@ -461,11 +545,13 @@ int ps3_vuart_irq_setup(enum ps3_cpu_binding cpu, void* virt_addr_bmp, return result; } +EXPORT_SYMBOL_GPL(ps3_vuart_irq_setup); int ps3_vuart_irq_destroy(unsigned int virq) { int result; + ps3_chip_mask(virq); result = lv1_deconfigure_virtual_uart_irq(); if (result) { @@ -479,6 +565,7 @@ int ps3_vuart_irq_destroy(unsigned int virq) return result; } +EXPORT_SYMBOL_GPL(ps3_vuart_irq_destroy); /** * ps3_spe_irq_setup - Setup an spe virq. @@ -514,9 +601,14 @@ int ps3_spe_irq_setup(enum ps3_cpu_binding cpu, unsigned long spe_id, int ps3_spe_irq_destroy(unsigned int virq) { - int result = ps3_irq_plug_destroy(virq); + int result; + + ps3_chip_mask(virq); + + result = ps3_irq_plug_destroy(virq); BUG_ON(result); - return 0; + + return result; } @@ -533,7 +625,7 @@ static void _dump_64_bmp(const char *header, const u64 *p, unsigned cpu, *p & 0xffff); } -static void __attribute__ ((unused)) _dump_256_bmp(const char *header, +static void __maybe_unused _dump_256_bmp(const char *header, const u64 *p, unsigned cpu, const char* func, int line) { pr_debug("%s:%d: %s %u {%016lx:%016lx:%016lx:%016lx}\n", @@ -546,86 +638,25 @@ static void _dump_bmp(struct ps3_private* pd, const char* func, int line) unsigned long flags; spin_lock_irqsave(&pd->bmp.lock, flags); - _dump_64_bmp("stat", &pd->bmp.status, pd->cpu, func, line); - _dump_64_bmp("mask", &pd->bmp.mask, pd->cpu, func, line); + _dump_64_bmp("stat", &pd->bmp.status, pd->thread_id, func, line); + _dump_64_bmp("mask", &pd->bmp.mask, pd->thread_id, func, line); spin_unlock_irqrestore(&pd->bmp.lock, flags); } #define dump_mask(_x) _dump_mask(_x, __func__, __LINE__) -static void __attribute__ ((unused)) _dump_mask(struct ps3_private* pd, +static void __maybe_unused _dump_mask(struct ps3_private *pd, const char* func, int line) { unsigned long flags; spin_lock_irqsave(&pd->bmp.lock, flags); - _dump_64_bmp("mask", &pd->bmp.mask, pd->cpu, func, line); + _dump_64_bmp("mask", &pd->bmp.mask, pd->thread_id, func, line); spin_unlock_irqrestore(&pd->bmp.lock, flags); } #else static void dump_bmp(struct ps3_private* pd) {}; #endif /* defined(DEBUG) */ -static void ps3_chip_mask(unsigned int virq) -{ - struct ps3_private *pd = get_irq_chip_data(virq); - u64 bit = 0x8000000000000000UL >> virq; - u64 *p = &pd->bmp.mask; - u64 old; - unsigned long flags; - - pr_debug("%s:%d: cpu %u, virq %d\n", __func__, __LINE__, pd->cpu, virq); - - local_irq_save(flags); - asm volatile( - "1: ldarx %0,0,%3\n" - "andc %0,%0,%2\n" - "stdcx. %0,0,%3\n" - "bne- 1b" - : "=&r" (old), "+m" (*p) - : "r" (bit), "r" (p) - : "cc" ); - - lv1_did_update_interrupt_mask(pd->node, pd->cpu); - local_irq_restore(flags); -} - -static void ps3_chip_unmask(unsigned int virq) -{ - struct ps3_private *pd = get_irq_chip_data(virq); - u64 bit = 0x8000000000000000UL >> virq; - u64 *p = &pd->bmp.mask; - u64 old; - unsigned long flags; - - pr_debug("%s:%d: cpu %u, virq %d\n", __func__, __LINE__, pd->cpu, virq); - - local_irq_save(flags); - asm volatile( - "1: ldarx %0,0,%3\n" - "or %0,%0,%2\n" - "stdcx. %0,0,%3\n" - "bne- 1b" - : "=&r" (old), "+m" (*p) - : "r" (bit), "r" (p) - : "cc" ); - - lv1_did_update_interrupt_mask(pd->node, pd->cpu); - local_irq_restore(flags); -} - -static void ps3_chip_eoi(unsigned int virq) -{ - const struct ps3_private *pd = get_irq_chip_data(virq); - lv1_end_of_interrupt_ext(pd->node, pd->cpu, virq); -} - -static struct irq_chip irq_chip = { - .typename = "ps3", - .mask = ps3_chip_mask, - .unmask = ps3_chip_unmask, - .eoi = ps3_chip_eoi, -}; - static void ps3_host_unmap(struct irq_host *h, unsigned int virq) { set_irq_chip_data(virq, NULL); @@ -637,7 +668,7 @@ static int ps3_host_map(struct irq_host *h, unsigned int virq, pr_debug("%s:%d: hwirq %lu, virq %u\n", __func__, __LINE__, hwirq, virq); - set_irq_chip_and_handler(virq, &irq_chip, handle_fasteoi_irq); + set_irq_chip_and_handler(virq, &ps3_irq_chip, handle_fasteoi_irq); return 0; } @@ -657,7 +688,7 @@ void __init ps3_register_ipi_debug_brk(unsigned int cpu, unsigned int virq) cpu, virq, pd->bmp.ipi_debug_brk_mask); } -unsigned int ps3_get_irq(void) +static unsigned int ps3_get_irq(void) { struct ps3_private *pd = &__get_cpu_var(ps3_private); u64 x = (pd->bmp.status & pd->bmp.mask); @@ -672,8 +703,8 @@ unsigned int ps3_get_irq(void) plug &= 0x3f; if (unlikely(plug) == NO_IRQ) { - pr_debug("%s:%d: no plug found: cpu %u\n", __func__, __LINE__, - pd->cpu); + pr_debug("%s:%d: no plug found: thread_id %lu\n", __func__, + __LINE__, pd->thread_id); dump_bmp(&per_cpu(ps3_private, 0)); dump_bmp(&per_cpu(ps3_private, 1)); return NO_IRQ; @@ -703,16 +734,16 @@ void __init ps3_init_IRQ(void) for_each_possible_cpu(cpu) { struct ps3_private *pd = &per_cpu(ps3_private, cpu); - lv1_get_logical_ppe_id(&pd->node); - pd->cpu = get_hard_smp_processor_id(cpu); + lv1_get_logical_ppe_id(&pd->ppe_id); + pd->thread_id = get_hard_smp_processor_id(cpu); spin_lock_init(&pd->bmp.lock); - pr_debug("%s:%d: node %lu, cpu %d, bmp %lxh\n", __func__, - __LINE__, pd->node, pd->cpu, + pr_debug("%s:%d: ppe_id %lu, thread_id %lu, bmp %lxh\n", + __func__, __LINE__, pd->ppe_id, pd->thread_id, ps3_mm_phys_to_lpar(__pa(&pd->bmp))); - result = lv1_configure_irq_state_bitmap(pd->node, pd->cpu, - ps3_mm_phys_to_lpar(__pa(&pd->bmp))); + result = lv1_configure_irq_state_bitmap(pd->ppe_id, + pd->thread_id, ps3_mm_phys_to_lpar(__pa(&pd->bmp))); if (result) pr_debug("%s:%d: lv1_configure_irq_state_bitmap failed:" @@ -722,3 +753,16 @@ void __init ps3_init_IRQ(void) ppc_md.get_irq = ps3_get_irq; } + +void ps3_shutdown_IRQ(int cpu) +{ + int result; + u64 ppe_id; + u64 thread_id = get_hard_smp_processor_id(cpu); + + lv1_get_logical_ppe_id(&ppe_id); + result = lv1_configure_irq_state_bitmap(ppe_id, thread_id, 0); + + DBG("%s:%d: lv1_configure_irq_state_bitmap (%lu:%lu/%d) %s\n", __func__, + __LINE__, ppe_id, thread_id, cpu, ps3_result(result)); +} diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c index f8a3e206c584..7bb3e1620974 100644 --- a/arch/powerpc/platforms/ps3/mm.c +++ b/arch/powerpc/platforms/ps3/mm.c @@ -30,9 +30,9 @@ #include "platform.h" #if defined(DEBUG) -#define DBG(fmt...) udbg_printf(fmt) +#define DBG udbg_printf #else -#define DBG(fmt...) do{if(0)printk(fmt);}while(0) +#define DBG pr_debug #endif enum { @@ -115,7 +115,8 @@ struct map { }; #define debug_dump_map(x) _debug_dump_map(x, __func__, __LINE__) -static void _debug_dump_map(const struct map* m, const char* func, int line) +static void __maybe_unused _debug_dump_map(const struct map *m, + const char *func, int line) { DBG("%s:%d: map.total = %lxh\n", func, line, m->total); DBG("%s:%d: map.rm.size = %lxh\n", func, line, m->rm.size); @@ -212,9 +213,15 @@ fail: void ps3_mm_vas_destroy(void) { + int result; + + DBG("%s:%d: map.vas_id = %lu\n", __func__, __LINE__, map.vas_id); + if (map.vas_id) { - lv1_select_virtual_address_space(0); - lv1_destruct_virtual_address_space(map.vas_id); + result = lv1_select_virtual_address_space(0); + BUG_ON(result); + result = lv1_destruct_virtual_address_space(map.vas_id); + BUG_ON(result); map.vas_id = 0; } } @@ -232,7 +239,7 @@ void ps3_mm_vas_destroy(void) * @size is rounded down to a multiple of the vas large page size. */ -int ps3_mm_region_create(struct mem_region *r, unsigned long size) +static int ps3_mm_region_create(struct mem_region *r, unsigned long size) { int result; unsigned long muid; @@ -273,10 +280,14 @@ zero_region: * @r: pointer to struct mem_region */ -void ps3_mm_region_destroy(struct mem_region *r) +static void ps3_mm_region_destroy(struct mem_region *r) { + int result; + + DBG("%s:%d: r->base = %lxh\n", __func__, __LINE__, r->base); if (r->base) { - lv1_release_memory(r->base); + result = lv1_release_memory(r->base); + BUG_ON(result); r->size = r->base = r->offset = 0; map.total = map.rm.size; } @@ -329,31 +340,34 @@ core_initcall(ps3_mm_add_memory); /*============================================================================*/ /** - * dma_lpar_to_bus - Translate an lpar address to ioc mapped bus address. + * dma_sb_lpar_to_bus - Translate an lpar address to ioc mapped bus address. * @r: pointer to dma region structure * @lpar_addr: HV lpar address */ -static unsigned long dma_lpar_to_bus(struct ps3_dma_region *r, +static unsigned long dma_sb_lpar_to_bus(struct ps3_dma_region *r, unsigned long lpar_addr) { - BUG_ON(lpar_addr >= map.r1.base + map.r1.size); - return r->bus_addr + (lpar_addr <= map.rm.size ? lpar_addr - : lpar_addr - map.r1.offset); + if (lpar_addr >= map.rm.size) + lpar_addr -= map.r1.offset; + BUG_ON(lpar_addr < r->offset); + BUG_ON(lpar_addr >= r->offset + r->len); + return r->bus_addr + lpar_addr - r->offset; } #define dma_dump_region(_a) _dma_dump_region(_a, __func__, __LINE__) -static void _dma_dump_region(const struct ps3_dma_region *r, const char* func, - int line) +static void __maybe_unused _dma_dump_region(const struct ps3_dma_region *r, + const char *func, int line) { - DBG("%s:%d: dev %u:%u\n", func, line, r->did.bus_id, - r->did.dev_id); + DBG("%s:%d: dev %u:%u\n", func, line, r->dev->bus_id, + r->dev->dev_id); DBG("%s:%d: page_size %u\n", func, line, r->page_size); DBG("%s:%d: bus_addr %lxh\n", func, line, r->bus_addr); DBG("%s:%d: len %lxh\n", func, line, r->len); + DBG("%s:%d: offset %lxh\n", func, line, r->offset); } -/** + /** * dma_chunk - A chunk of dma pages mapped by the io controller. * @region - The dma region that owns this chunk. * @lpar_addr: Starting lpar address of the area to map. @@ -381,10 +395,11 @@ static void _dma_dump_chunk (const struct dma_chunk* c, const char* func, int line) { DBG("%s:%d: r.dev %u:%u\n", func, line, - c->region->did.bus_id, c->region->did.dev_id); + c->region->dev->bus_id, c->region->dev->dev_id); DBG("%s:%d: r.bus_addr %lxh\n", func, line, c->region->bus_addr); DBG("%s:%d: r.page_size %u\n", func, line, c->region->page_size); DBG("%s:%d: r.len %lxh\n", func, line, c->region->len); + DBG("%s:%d: r.offset %lxh\n", func, line, c->region->offset); DBG("%s:%d: c.lpar_addr %lxh\n", func, line, c->lpar_addr); DBG("%s:%d: c.bus_addr %lxh\n", func, line, c->bus_addr); DBG("%s:%d: c.len %lxh\n", func, line, c->len); @@ -395,39 +410,68 @@ static struct dma_chunk * dma_find_chunk(struct ps3_dma_region *r, { struct dma_chunk *c; unsigned long aligned_bus = _ALIGN_DOWN(bus_addr, 1 << r->page_size); - unsigned long aligned_len = _ALIGN_UP(len, 1 << r->page_size); + unsigned long aligned_len = _ALIGN_UP(len+bus_addr-aligned_bus, + 1 << r->page_size); list_for_each_entry(c, &r->chunk_list.head, link) { /* intersection */ - if (aligned_bus >= c->bus_addr - && aligned_bus < c->bus_addr + c->len - && aligned_bus + aligned_len <= c->bus_addr + c->len) { + if (aligned_bus >= c->bus_addr && + aligned_bus + aligned_len <= c->bus_addr + c->len) return c; - } + /* below */ - if (aligned_bus + aligned_len <= c->bus_addr) { + if (aligned_bus + aligned_len <= c->bus_addr) continue; - } + /* above */ - if (aligned_bus >= c->bus_addr + c->len) { + if (aligned_bus >= c->bus_addr + c->len) continue; - } /* we don't handle the multi-chunk case for now */ - dma_dump_chunk(c); BUG(); } return NULL; } -static int dma_free_chunk(struct dma_chunk *c) +static struct dma_chunk *dma_find_chunk_lpar(struct ps3_dma_region *r, + unsigned long lpar_addr, unsigned long len) +{ + struct dma_chunk *c; + unsigned long aligned_lpar = _ALIGN_DOWN(lpar_addr, 1 << r->page_size); + unsigned long aligned_len = _ALIGN_UP(len + lpar_addr - aligned_lpar, + 1 << r->page_size); + + list_for_each_entry(c, &r->chunk_list.head, link) { + /* intersection */ + if (c->lpar_addr <= aligned_lpar && + aligned_lpar < c->lpar_addr + c->len) { + if (aligned_lpar + aligned_len <= c->lpar_addr + c->len) + return c; + else { + dma_dump_chunk(c); + BUG(); + } + } + /* below */ + if (aligned_lpar + aligned_len <= c->lpar_addr) { + continue; + } + /* above */ + if (c->lpar_addr + c->len <= aligned_lpar) { + continue; + } + } + return NULL; +} + +static int dma_sb_free_chunk(struct dma_chunk *c) { int result = 0; if (c->bus_addr) { - result = lv1_unmap_device_dma_region(c->region->did.bus_id, - c->region->did.dev_id, c->bus_addr, c->len); + result = lv1_unmap_device_dma_region(c->region->dev->bus_id, + c->region->dev->dev_id, c->bus_addr, c->len); BUG_ON(result); } @@ -435,8 +479,39 @@ static int dma_free_chunk(struct dma_chunk *c) return result; } +static int dma_ioc0_free_chunk(struct dma_chunk *c) +{ + int result = 0; + int iopage; + unsigned long offset; + struct ps3_dma_region *r = c->region; + + DBG("%s:start\n", __func__); + for (iopage = 0; iopage < (c->len >> r->page_size); iopage++) { + offset = (1 << r->page_size) * iopage; + /* put INVALID entry */ + result = lv1_put_iopte(0, + c->bus_addr + offset, + c->lpar_addr + offset, + r->ioid, + 0); + DBG("%s: bus=%#lx, lpar=%#lx, ioid=%d\n", __func__, + c->bus_addr + offset, + c->lpar_addr + offset, + r->ioid); + + if (result) { + DBG("%s:%d: lv1_put_iopte failed: %s\n", __func__, + __LINE__, ps3_result(result)); + } + } + kfree(c); + DBG("%s:end\n", __func__); + return result; +} + /** - * dma_map_pages - Maps dma pages into the io controller bus address space. + * dma_sb_map_pages - Maps dma pages into the io controller bus address space. * @r: Pointer to a struct ps3_dma_region. * @phys_addr: Starting physical address of the area to map. * @len: Length in bytes of the area to map. @@ -446,8 +521,8 @@ static int dma_free_chunk(struct dma_chunk *c) * make the HV call to add the pages into the io controller address space. */ -static int dma_map_pages(struct ps3_dma_region *r, unsigned long phys_addr, - unsigned long len, struct dma_chunk **c_out) +static int dma_sb_map_pages(struct ps3_dma_region *r, unsigned long phys_addr, + unsigned long len, struct dma_chunk **c_out, u64 iopte_flag) { int result; struct dma_chunk *c; @@ -461,13 +536,13 @@ static int dma_map_pages(struct ps3_dma_region *r, unsigned long phys_addr, c->region = r; c->lpar_addr = ps3_mm_phys_to_lpar(phys_addr); - c->bus_addr = dma_lpar_to_bus(r, c->lpar_addr); + c->bus_addr = dma_sb_lpar_to_bus(r, c->lpar_addr); c->len = len; - result = lv1_map_device_dma_region(c->region->did.bus_id, - c->region->did.dev_id, c->lpar_addr, c->bus_addr, c->len, - 0xf800000000000000UL); - + BUG_ON(iopte_flag != 0xf800000000000000UL); + result = lv1_map_device_dma_region(c->region->dev->bus_id, + c->region->dev->dev_id, c->lpar_addr, + c->bus_addr, c->len, iopte_flag); if (result) { DBG("%s:%d: lv1_map_device_dma_region failed: %s\n", __func__, __LINE__, ps3_result(result)); @@ -487,26 +562,120 @@ fail_alloc: return result; } +static int dma_ioc0_map_pages(struct ps3_dma_region *r, unsigned long phys_addr, + unsigned long len, struct dma_chunk **c_out, + u64 iopte_flag) +{ + int result; + struct dma_chunk *c, *last; + int iopage, pages; + unsigned long offset; + + DBG(KERN_ERR "%s: phy=%#lx, lpar%#lx, len=%#lx\n", __func__, + phys_addr, ps3_mm_phys_to_lpar(phys_addr), len); + c = kzalloc(sizeof(struct dma_chunk), GFP_ATOMIC); + + if (!c) { + result = -ENOMEM; + goto fail_alloc; + } + + c->region = r; + c->len = len; + c->lpar_addr = ps3_mm_phys_to_lpar(phys_addr); + /* allocate IO address */ + if (list_empty(&r->chunk_list.head)) { + /* first one */ + c->bus_addr = r->bus_addr; + } else { + /* derive from last bus addr*/ + last = list_entry(r->chunk_list.head.next, + struct dma_chunk, link); + c->bus_addr = last->bus_addr + last->len; + DBG("%s: last bus=%#lx, len=%#lx\n", __func__, + last->bus_addr, last->len); + } + + /* FIXME: check whether length exceeds region size */ + + /* build ioptes for the area */ + pages = len >> r->page_size; + DBG("%s: pgsize=%#x len=%#lx pages=%#x iopteflag=%#lx\n", __func__, + r->page_size, r->len, pages, iopte_flag); + for (iopage = 0; iopage < pages; iopage++) { + offset = (1 << r->page_size) * iopage; + result = lv1_put_iopte(0, + c->bus_addr + offset, + c->lpar_addr + offset, + r->ioid, + iopte_flag); + if (result) { + printk(KERN_WARNING "%s:%d: lv1_map_device_dma_region " + "failed: %s\n", __func__, __LINE__, + ps3_result(result)); + goto fail_map; + } + DBG("%s: pg=%d bus=%#lx, lpar=%#lx, ioid=%#x\n", __func__, + iopage, c->bus_addr + offset, c->lpar_addr + offset, + r->ioid); + } + + /* be sure that last allocated one is inserted at head */ + list_add(&c->link, &r->chunk_list.head); + + *c_out = c; + DBG("%s: end\n", __func__); + return 0; + +fail_map: + for (iopage--; 0 <= iopage; iopage--) { + lv1_put_iopte(0, + c->bus_addr + offset, + c->lpar_addr + offset, + r->ioid, + 0); + } + kfree(c); +fail_alloc: + *c_out = NULL; + return result; +} + /** - * dma_region_create - Create a device dma region. + * dma_sb_region_create - Create a device dma region. * @r: Pointer to a struct ps3_dma_region. * * This is the lowest level dma region create routine, and is the one that * will make the HV call to create the region. */ -static int dma_region_create(struct ps3_dma_region* r) +static int dma_sb_region_create(struct ps3_dma_region *r) { int result; - r->len = _ALIGN_UP(map.total, 1 << r->page_size); + pr_info(" -> %s:%d:\n", __func__, __LINE__); + + BUG_ON(!r); + + if (!r->dev->bus_id) { + pr_info("%s:%d: %u:%u no dma\n", __func__, __LINE__, + r->dev->bus_id, r->dev->dev_id); + return 0; + } + + DBG("%s:%u: len = 0x%lx, page_size = %u, offset = 0x%lx\n", __func__, + __LINE__, r->len, r->page_size, r->offset); + + BUG_ON(!r->len); + BUG_ON(!r->page_size); + BUG_ON(!r->region_ops); + INIT_LIST_HEAD(&r->chunk_list.head); spin_lock_init(&r->chunk_list.lock); - result = lv1_allocate_device_dma_region(r->did.bus_id, r->did.dev_id, - r->len, r->page_size, r->region_type, &r->bus_addr); - - dma_dump_region(r); + result = lv1_allocate_device_dma_region(r->dev->bus_id, r->dev->dev_id, + roundup_pow_of_two(r->len), r->page_size, r->region_type, + &r->bus_addr); if (result) { DBG("%s:%d: lv1_allocate_device_dma_region failed: %s\n", @@ -517,6 +686,27 @@ static int dma_region_create(struct ps3_dma_region* r) return result; } +static int dma_ioc0_region_create(struct ps3_dma_region *r) +{ + int result; + + INIT_LIST_HEAD(&r->chunk_list.head); + spin_lock_init(&r->chunk_list.lock); + + result = lv1_allocate_io_segment(0, + r->len, + r->page_size, + &r->bus_addr); + if (result) { + DBG("%s:%d: lv1_allocate_io_segment failed: %s\n", + __func__, __LINE__, ps3_result(result)); + r->len = r->bus_addr = 0; + } + DBG("%s: len=%#lx, pg=%d, bus=%#lx\n", __func__, + r->len, r->page_size, r->bus_addr); + return result; +} + /** * dma_region_free - Free a device dma region. * @r: Pointer to a struct ps3_dma_region. @@ -525,31 +715,62 @@ static int dma_region_create(struct ps3_dma_region* r) * will make the HV call to free the region. */ -static int dma_region_free(struct ps3_dma_region* r) +static int dma_sb_region_free(struct ps3_dma_region *r) { int result; struct dma_chunk *c; struct dma_chunk *tmp; + BUG_ON(!r); + + if (!r->dev->bus_id) { + pr_info("%s:%d: %u:%u no dma\n", __func__, __LINE__, + r->dev->bus_id, r->dev->dev_id); + return 0; + } + list_for_each_entry_safe(c, tmp, &r->chunk_list.head, link) { list_del(&c->link); - dma_free_chunk(c); + dma_sb_free_chunk(c); } - result = lv1_free_device_dma_region(r->did.bus_id, r->did.dev_id, + result = lv1_free_device_dma_region(r->dev->bus_id, r->dev->dev_id, r->bus_addr); if (result) DBG("%s:%d: lv1_free_device_dma_region failed: %s\n", __func__, __LINE__, ps3_result(result)); - r->len = r->bus_addr = 0; + r->bus_addr = 0; + + return result; +} + +static int dma_ioc0_region_free(struct ps3_dma_region *r) +{ + int result; + struct dma_chunk *c, *n; + + DBG("%s: start\n", __func__); + list_for_each_entry_safe(c, n, &r->chunk_list.head, link) { + list_del(&c->link); + dma_ioc0_free_chunk(c); + } + + result = lv1_release_io_segment(0, r->bus_addr); + + if (result) + DBG("%s:%d: lv1_free_device_dma_region failed: %s\n", + __func__, __LINE__, ps3_result(result)); + + r->bus_addr = 0; + DBG("%s: end\n", __func__); return result; } /** - * dma_map_area - Map an area of memory into a device dma region. + * dma_sb_map_area - Map an area of memory into a device dma region. * @r: Pointer to a struct ps3_dma_region. * @virt_addr: Starting virtual address of the area to map. * @len: Length in bytes of the area to map. @@ -559,16 +780,19 @@ static int dma_region_free(struct ps3_dma_region* r) * This is the common dma mapping routine. */ -static int dma_map_area(struct ps3_dma_region *r, unsigned long virt_addr, - unsigned long len, unsigned long *bus_addr) +static int dma_sb_map_area(struct ps3_dma_region *r, unsigned long virt_addr, + unsigned long len, unsigned long *bus_addr, + u64 iopte_flag) { int result; unsigned long flags; struct dma_chunk *c; unsigned long phys_addr = is_kernel_addr(virt_addr) ? __pa(virt_addr) : virt_addr; - - *bus_addr = dma_lpar_to_bus(r, ps3_mm_phys_to_lpar(phys_addr)); + unsigned long aligned_phys = _ALIGN_DOWN(phys_addr, 1 << r->page_size); + unsigned long aligned_len = _ALIGN_UP(len + phys_addr - aligned_phys, + 1 << r->page_size); + *bus_addr = dma_sb_lpar_to_bus(r, ps3_mm_phys_to_lpar(phys_addr)); if (!USE_DYNAMIC_DMA) { unsigned long lpar_addr = ps3_mm_phys_to_lpar(phys_addr); @@ -588,17 +812,18 @@ static int dma_map_area(struct ps3_dma_region *r, unsigned long virt_addr, c = dma_find_chunk(r, *bus_addr, len); if (c) { + DBG("%s:%d: reusing mapped chunk", __func__, __LINE__); + dma_dump_chunk(c); c->usage_count++; spin_unlock_irqrestore(&r->chunk_list.lock, flags); return 0; } - result = dma_map_pages(r, _ALIGN_DOWN(phys_addr, 1 << r->page_size), - _ALIGN_UP(len, 1 << r->page_size), &c); + result = dma_sb_map_pages(r, aligned_phys, aligned_len, &c, iopte_flag); if (result) { *bus_addr = 0; - DBG("%s:%d: dma_map_pages failed (%d)\n", + DBG("%s:%d: dma_sb_map_pages failed (%d)\n", __func__, __LINE__, result); spin_unlock_irqrestore(&r->chunk_list.lock, flags); return result; @@ -610,8 +835,57 @@ static int dma_map_area(struct ps3_dma_region *r, unsigned long virt_addr, return result; } +static int dma_ioc0_map_area(struct ps3_dma_region *r, unsigned long virt_addr, + unsigned long len, unsigned long *bus_addr, + u64 iopte_flag) +{ + int result; + unsigned long flags; + struct dma_chunk *c; + unsigned long phys_addr = is_kernel_addr(virt_addr) ? __pa(virt_addr) + : virt_addr; + unsigned long aligned_phys = _ALIGN_DOWN(phys_addr, 1 << r->page_size); + unsigned long aligned_len = _ALIGN_UP(len + phys_addr - aligned_phys, + 1 << r->page_size); + + DBG(KERN_ERR "%s: vaddr=%#lx, len=%#lx\n", __func__, + virt_addr, len); + DBG(KERN_ERR "%s: ph=%#lx a_ph=%#lx a_l=%#lx\n", __func__, + phys_addr, aligned_phys, aligned_len); + + spin_lock_irqsave(&r->chunk_list.lock, flags); + c = dma_find_chunk_lpar(r, ps3_mm_phys_to_lpar(phys_addr), len); + + if (c) { + /* FIXME */ + BUG(); + *bus_addr = c->bus_addr + phys_addr - aligned_phys; + c->usage_count++; + spin_unlock_irqrestore(&r->chunk_list.lock, flags); + return 0; + } + + result = dma_ioc0_map_pages(r, aligned_phys, aligned_len, &c, + iopte_flag); + + if (result) { + *bus_addr = 0; + DBG("%s:%d: dma_ioc0_map_pages failed (%d)\n", + __func__, __LINE__, result); + spin_unlock_irqrestore(&r->chunk_list.lock, flags); + return result; + } + *bus_addr = c->bus_addr + phys_addr - aligned_phys; + DBG("%s: va=%#lx pa=%#lx a_pa=%#lx bus=%#lx\n", __func__, + virt_addr, phys_addr, aligned_phys, *bus_addr); + c->usage_count = 1; + + spin_unlock_irqrestore(&r->chunk_list.lock, flags); + return result; +} + /** - * dma_unmap_area - Unmap an area of memory from a device dma region. + * dma_sb_unmap_area - Unmap an area of memory from a device dma region. * @r: Pointer to a struct ps3_dma_region. * @bus_addr: The starting ioc bus address of the area to unmap. * @len: Length in bytes of the area to unmap. @@ -619,7 +893,7 @@ static int dma_map_area(struct ps3_dma_region *r, unsigned long virt_addr, * This is the common dma unmap routine. */ -int dma_unmap_area(struct ps3_dma_region *r, unsigned long bus_addr, +static int dma_sb_unmap_area(struct ps3_dma_region *r, unsigned long bus_addr, unsigned long len) { unsigned long flags; @@ -631,7 +905,8 @@ int dma_unmap_area(struct ps3_dma_region *r, unsigned long bus_addr, if (!c) { unsigned long aligned_bus = _ALIGN_DOWN(bus_addr, 1 << r->page_size); - unsigned long aligned_len = _ALIGN_UP(len, 1 << r->page_size); + unsigned long aligned_len = _ALIGN_UP(len + bus_addr + - aligned_bus, 1 << r->page_size); DBG("%s:%d: not found: bus_addr %lxh\n", __func__, __LINE__, bus_addr); DBG("%s:%d: not found: len %lxh\n", @@ -647,94 +922,166 @@ int dma_unmap_area(struct ps3_dma_region *r, unsigned long bus_addr, if (!c->usage_count) { list_del(&c->link); - dma_free_chunk(c); + dma_sb_free_chunk(c); } spin_unlock_irqrestore(&r->chunk_list.lock, flags); return 0; } +static int dma_ioc0_unmap_area(struct ps3_dma_region *r, + unsigned long bus_addr, unsigned long len) +{ + unsigned long flags; + struct dma_chunk *c; + + DBG("%s: start a=%#lx l=%#lx\n", __func__, bus_addr, len); + spin_lock_irqsave(&r->chunk_list.lock, flags); + c = dma_find_chunk(r, bus_addr, len); + + if (!c) { + unsigned long aligned_bus = _ALIGN_DOWN(bus_addr, + 1 << r->page_size); + unsigned long aligned_len = _ALIGN_UP(len + bus_addr + - aligned_bus, + 1 << r->page_size); + DBG("%s:%d: not found: bus_addr %lxh\n", + __func__, __LINE__, bus_addr); + DBG("%s:%d: not found: len %lxh\n", + __func__, __LINE__, len); + DBG("%s:%d: not found: aligned_bus %lxh\n", + __func__, __LINE__, aligned_bus); + DBG("%s:%d: not found: aligned_len %lxh\n", + __func__, __LINE__, aligned_len); + BUG(); + } + + c->usage_count--; + + if (!c->usage_count) { + list_del(&c->link); + dma_ioc0_free_chunk(c); + } + + spin_unlock_irqrestore(&r->chunk_list.lock, flags); + DBG("%s: end\n", __func__); + return 0; +} + /** - * dma_region_create_linear - Setup a linear dma maping for a device. + * dma_sb_region_create_linear - Setup a linear dma mapping for a device. * @r: Pointer to a struct ps3_dma_region. * * This routine creates an HV dma region for the device and maps all available * ram into the io controller bus address space. */ -static int dma_region_create_linear(struct ps3_dma_region *r) +static int dma_sb_region_create_linear(struct ps3_dma_region *r) { int result; - unsigned long tmp; - - /* force 16M dma pages for linear mapping */ - - if (r->page_size != PS3_DMA_16M) { - pr_info("%s:%d: forcing 16M pages for linear map\n", - __func__, __LINE__); - r->page_size = PS3_DMA_16M; + unsigned long virt_addr, len, tmp; + + if (r->len > 16*1024*1024) { /* FIXME: need proper fix */ + /* force 16M dma pages for linear mapping */ + if (r->page_size != PS3_DMA_16M) { + pr_info("%s:%d: forcing 16M pages for linear map\n", + __func__, __LINE__); + r->page_size = PS3_DMA_16M; + r->len = _ALIGN_UP(r->len, 1 << r->page_size); + } } - result = dma_region_create(r); + result = dma_sb_region_create(r); BUG_ON(result); - result = dma_map_area(r, map.rm.base, map.rm.size, &tmp); - BUG_ON(result); - - if (USE_LPAR_ADDR) - result = dma_map_area(r, map.r1.base, map.r1.size, - &tmp); - else - result = dma_map_area(r, map.rm.size, map.r1.size, - &tmp); + if (r->offset < map.rm.size) { + /* Map (part of) 1st RAM chunk */ + virt_addr = map.rm.base + r->offset; + len = map.rm.size - r->offset; + if (len > r->len) + len = r->len; + result = dma_sb_map_area(r, virt_addr, len, &tmp, + IOPTE_PP_W | IOPTE_PP_R | IOPTE_SO_RW | IOPTE_M); + BUG_ON(result); + } - BUG_ON(result); + if (r->offset + r->len > map.rm.size) { + /* Map (part of) 2nd RAM chunk */ + virt_addr = USE_LPAR_ADDR ? map.r1.base : map.rm.size; + len = r->len; + if (r->offset >= map.rm.size) + virt_addr += r->offset - map.rm.size; + else + len -= map.rm.size - r->offset; + result = dma_sb_map_area(r, virt_addr, len, &tmp, + IOPTE_PP_W | IOPTE_PP_R | IOPTE_SO_RW | IOPTE_M); + BUG_ON(result); + } return result; } /** - * dma_region_free_linear - Free a linear dma mapping for a device. + * dma_sb_region_free_linear - Free a linear dma mapping for a device. * @r: Pointer to a struct ps3_dma_region. * * This routine will unmap all mapped areas and free the HV dma region. */ -static int dma_region_free_linear(struct ps3_dma_region *r) +static int dma_sb_region_free_linear(struct ps3_dma_region *r) { int result; + unsigned long bus_addr, len, lpar_addr; + + if (r->offset < map.rm.size) { + /* Unmap (part of) 1st RAM chunk */ + lpar_addr = map.rm.base + r->offset; + len = map.rm.size - r->offset; + if (len > r->len) + len = r->len; + bus_addr = dma_sb_lpar_to_bus(r, lpar_addr); + result = dma_sb_unmap_area(r, bus_addr, len); + BUG_ON(result); + } - result = dma_unmap_area(r, dma_lpar_to_bus(r, 0), map.rm.size); - BUG_ON(result); - - result = dma_unmap_area(r, dma_lpar_to_bus(r, map.r1.base), - map.r1.size); - BUG_ON(result); + if (r->offset + r->len > map.rm.size) { + /* Unmap (part of) 2nd RAM chunk */ + lpar_addr = map.r1.base; + len = r->len; + if (r->offset >= map.rm.size) + lpar_addr += r->offset - map.rm.size; + else + len -= map.rm.size - r->offset; + bus_addr = dma_sb_lpar_to_bus(r, lpar_addr); + result = dma_sb_unmap_area(r, bus_addr, len); + BUG_ON(result); + } - result = dma_region_free(r); + result = dma_sb_region_free(r); BUG_ON(result); return result; } /** - * dma_map_area_linear - Map an area of memory into a device dma region. + * dma_sb_map_area_linear - Map an area of memory into a device dma region. * @r: Pointer to a struct ps3_dma_region. * @virt_addr: Starting virtual address of the area to map. * @len: Length in bytes of the area to map. * @bus_addr: A pointer to return the starting ioc bus address of the area to * map. * - * This routine just returns the coresponding bus address. Actual mapping + * This routine just returns the corresponding bus address. Actual mapping * occurs in dma_region_create_linear(). */ -static int dma_map_area_linear(struct ps3_dma_region *r, - unsigned long virt_addr, unsigned long len, unsigned long *bus_addr) +static int dma_sb_map_area_linear(struct ps3_dma_region *r, + unsigned long virt_addr, unsigned long len, unsigned long *bus_addr, + u64 iopte_flag) { unsigned long phys_addr = is_kernel_addr(virt_addr) ? __pa(virt_addr) : virt_addr; - *bus_addr = dma_lpar_to_bus(r, ps3_mm_phys_to_lpar(phys_addr)); + *bus_addr = dma_sb_lpar_to_bus(r, ps3_mm_phys_to_lpar(phys_addr)); return 0; } @@ -744,42 +1091,98 @@ static int dma_map_area_linear(struct ps3_dma_region *r, * @bus_addr: The starting ioc bus address of the area to unmap. * @len: Length in bytes of the area to unmap. * - * This routine does nothing. Unmapping occurs in dma_region_free_linear(). + * This routine does nothing. Unmapping occurs in dma_sb_region_free_linear(). */ -static int dma_unmap_area_linear(struct ps3_dma_region *r, +static int dma_sb_unmap_area_linear(struct ps3_dma_region *r, unsigned long bus_addr, unsigned long len) { return 0; +}; + +static const struct ps3_dma_region_ops ps3_dma_sb_region_ops = { + .create = dma_sb_region_create, + .free = dma_sb_region_free, + .map = dma_sb_map_area, + .unmap = dma_sb_unmap_area +}; + +static const struct ps3_dma_region_ops ps3_dma_sb_region_linear_ops = { + .create = dma_sb_region_create_linear, + .free = dma_sb_region_free_linear, + .map = dma_sb_map_area_linear, + .unmap = dma_sb_unmap_area_linear +}; + +static const struct ps3_dma_region_ops ps3_dma_ioc0_region_ops = { + .create = dma_ioc0_region_create, + .free = dma_ioc0_region_free, + .map = dma_ioc0_map_area, + .unmap = dma_ioc0_unmap_area +}; + +int ps3_dma_region_init(struct ps3_system_bus_device *dev, + struct ps3_dma_region *r, enum ps3_dma_page_size page_size, + enum ps3_dma_region_type region_type, void *addr, unsigned long len) +{ + unsigned long lpar_addr; + + lpar_addr = addr ? ps3_mm_phys_to_lpar(__pa(addr)) : 0; + + r->dev = dev; + r->page_size = page_size; + r->region_type = region_type; + r->offset = lpar_addr; + if (r->offset >= map.rm.size) + r->offset -= map.r1.offset; + r->len = len ? len : _ALIGN_UP(map.total, 1 << r->page_size); + + switch (dev->dev_type) { + case PS3_DEVICE_TYPE_SB: + r->region_ops = (USE_DYNAMIC_DMA) + ? &ps3_dma_sb_region_ops + : &ps3_dma_sb_region_linear_ops; + break; + case PS3_DEVICE_TYPE_IOC0: + r->region_ops = &ps3_dma_ioc0_region_ops; + break; + default: + BUG(); + return -EINVAL; + } + return 0; } +EXPORT_SYMBOL(ps3_dma_region_init); int ps3_dma_region_create(struct ps3_dma_region *r) { - return (USE_DYNAMIC_DMA) - ? dma_region_create(r) - : dma_region_create_linear(r); + BUG_ON(!r); + BUG_ON(!r->region_ops); + BUG_ON(!r->region_ops->create); + return r->region_ops->create(r); } +EXPORT_SYMBOL(ps3_dma_region_create); int ps3_dma_region_free(struct ps3_dma_region *r) { - return (USE_DYNAMIC_DMA) - ? dma_region_free(r) - : dma_region_free_linear(r); + BUG_ON(!r); + BUG_ON(!r->region_ops); + BUG_ON(!r->region_ops->free); + return r->region_ops->free(r); } +EXPORT_SYMBOL(ps3_dma_region_free); int ps3_dma_map(struct ps3_dma_region *r, unsigned long virt_addr, - unsigned long len, unsigned long *bus_addr) + unsigned long len, unsigned long *bus_addr, + u64 iopte_flag) { - return (USE_DYNAMIC_DMA) - ? dma_map_area(r, virt_addr, len, bus_addr) - : dma_map_area_linear(r, virt_addr, len, bus_addr); + return r->region_ops->map(r, virt_addr, len, bus_addr, iopte_flag); } int ps3_dma_unmap(struct ps3_dma_region *r, unsigned long bus_addr, unsigned long len) { - return (USE_DYNAMIC_DMA) ? dma_unmap_area(r, bus_addr, len) - : dma_unmap_area_linear(r, bus_addr, len); + return r->region_ops->unmap(r, bus_addr, len); } /*============================================================================*/ @@ -810,12 +1213,13 @@ void __init ps3_mm_init(void) BUG_ON(map.rm.base); BUG_ON(!map.rm.size); - lmb_add(map.rm.base, map.rm.size); - lmb_analyze(); /* arrange to do this in ps3_mm_add_memory */ ps3_mm_region_create(&map.r1, map.total - map.rm.size); + /* correct map.total for the real total amount of memory we use */ + map.total = map.rm.size + map.r1.size; + DBG(" <- %s:%d\n", __func__, __LINE__); } diff --git a/arch/powerpc/platforms/ps3/os-area.c b/arch/powerpc/platforms/ps3/os-area.c index 5c3da08bc0c4..b70e474014f0 100644 --- a/arch/powerpc/platforms/ps3/os-area.c +++ b/arch/powerpc/platforms/ps3/os-area.c @@ -133,7 +133,7 @@ struct saved_params { } static saved_params; #define dump_header(_a) _dump_header(_a, __func__, __LINE__) -static void _dump_header(const struct os_area_header __iomem *h, const char* func, +static void _dump_header(const struct os_area_header *h, const char *func, int line) { pr_debug("%s:%d: h.magic_num: '%s'\n", func, line, @@ -151,7 +151,7 @@ static void _dump_header(const struct os_area_header __iomem *h, const char* fun } #define dump_params(_a) _dump_params(_a, __func__, __LINE__) -static void _dump_params(const struct os_area_params __iomem *p, const char* func, +static void _dump_params(const struct os_area_params *p, const char *func, int line) { pr_debug("%s:%d: p.boot_flag: %u\n", func, line, p->boot_flag); diff --git a/arch/powerpc/platforms/ps3/platform.h b/arch/powerpc/platforms/ps3/platform.h index ca04f03305c7..2eb8f92704b4 100644 --- a/arch/powerpc/platforms/ps3/platform.h +++ b/arch/powerpc/platforms/ps3/platform.h @@ -41,6 +41,7 @@ void ps3_mm_shutdown(void); /* irq */ void ps3_init_IRQ(void); +void ps3_shutdown_IRQ(int cpu); void __init ps3_register_ipi_debug_brk(unsigned int cpu, unsigned int virq); /* smp */ @@ -82,6 +83,8 @@ enum ps3_dev_type { PS3_DEV_TYPE_STOR_ROM = TYPE_ROM, /* 5 */ PS3_DEV_TYPE_SB_GPIO = 6, PS3_DEV_TYPE_STOR_FLASH = TYPE_RBC, /* 14 */ + PS3_DEV_TYPE_STOR_DUMMY = 32, + PS3_DEV_TYPE_NOACCESS = 255, }; int ps3_repository_read_bus_str(unsigned int bus_index, const char *bus_str, @@ -129,24 +132,28 @@ int ps3_repository_read_dev_reg(unsigned int bus_index, /* repository bus enumerators */ struct ps3_repository_device { + enum ps3_bus_type bus_type; unsigned int bus_index; + unsigned int bus_id; + enum ps3_dev_type dev_type; unsigned int dev_index; - struct ps3_device_id did; + unsigned int dev_id; }; -int ps3_repository_find_device(enum ps3_bus_type bus_type, - enum ps3_dev_type dev_type, - const struct ps3_repository_device *start_dev, - struct ps3_repository_device *dev); -static inline int ps3_repository_find_first_device( - enum ps3_bus_type bus_type, enum ps3_dev_type dev_type, - struct ps3_repository_device *dev) +static inline struct ps3_repository_device *ps3_repository_bump_device( + struct ps3_repository_device *repo) { - return ps3_repository_find_device(bus_type, dev_type, NULL, dev); + repo->dev_index++; + return repo; } -int ps3_repository_find_interrupt(const struct ps3_repository_device *dev, +int ps3_repository_find_device(struct ps3_repository_device *repo); +int ps3_repository_find_devices(enum ps3_bus_type bus_type, + int (*callback)(const struct ps3_repository_device *repo)); +int ps3_repository_find_bus(enum ps3_bus_type bus_type, unsigned int from, + unsigned int *bus_index); +int ps3_repository_find_interrupt(const struct ps3_repository_device *repo, enum ps3_interrupt_type intr_type, unsigned int *interrupt_id); -int ps3_repository_find_reg(const struct ps3_repository_device *dev, +int ps3_repository_find_reg(const struct ps3_repository_device *repo, enum ps3_reg_type reg_type, u64 *bus_addr, u64 *len); /* repository block device info */ @@ -216,4 +223,19 @@ int ps3_repository_read_num_spu_resource_id(unsigned int *num_resource_id); int ps3_repository_read_spu_resource_id(unsigned int res_index, enum ps3_spu_resource_type* resource_type, unsigned int *resource_id); +/* repository vuart info */ + +int ps3_repository_read_vuart_av_port(unsigned int *port); +int ps3_repository_read_vuart_sysmgr_port(unsigned int *port); + +/* Page table entries */ +#define IOPTE_PP_W 0x8000000000000000ul /* protection: write */ +#define IOPTE_PP_R 0x4000000000000000ul /* protection: read */ +#define IOPTE_M 0x2000000000000000ul /* coherency required */ +#define IOPTE_SO_R 0x1000000000000000ul /* ordering: writes */ +#define IOPTE_SO_RW 0x1800000000000000ul /* ordering: r & w */ +#define IOPTE_RPN_Mask 0x07fffffffffff000ul /* RPN */ +#define IOPTE_H 0x0000000000000800ul /* cache hint */ +#define IOPTE_IOID_Mask 0x00000000000007fful /* ioid */ + #endif diff --git a/arch/powerpc/platforms/ps3/repository.c b/arch/powerpc/platforms/ps3/repository.c index ae586a0e5d3f..1c94824f7b63 100644 --- a/arch/powerpc/platforms/ps3/repository.c +++ b/arch/powerpc/platforms/ps3/repository.c @@ -138,7 +138,7 @@ static int read_node(unsigned int lpar_id, u64 n1, u64 n2, u64 n3, u64 n4, pr_debug("%s:%d: lv1_get_repository_node_value failed: %s\n", __func__, __LINE__, ps3_result(result)); dump_node_name(lpar_id, n1, n2, n3, n4); - return result; + return -ENOENT; } dump_node(lpar_id, n1, n2, n3, n4, v1, v2); @@ -155,7 +155,7 @@ static int read_node(unsigned int lpar_id, u64 n1, u64 n2, u64 n3, u64 n4, pr_debug("%s:%d: warning: discarding non-zero v2: %016lx\n", __func__, __LINE__, v2); - return result; + return 0; } int ps3_repository_read_bus_str(unsigned int bus_index, const char *bus_str, @@ -314,324 +314,169 @@ int ps3_repository_read_dev_reg(unsigned int bus_index, reg_index, bus_addr, len); } -#if defined(DEBUG) -int ps3_repository_dump_resource_info(unsigned int bus_index, - unsigned int dev_index) -{ - int result = 0; - unsigned int res_index; - pr_debug(" -> %s:%d: (%u:%u)\n", __func__, __LINE__, - bus_index, dev_index); - for (res_index = 0; res_index < 10; res_index++) { - enum ps3_interrupt_type intr_type; - unsigned int interrupt_id; +int ps3_repository_find_device(struct ps3_repository_device *repo) +{ + int result; + struct ps3_repository_device tmp = *repo; + unsigned int num_dev; - result = ps3_repository_read_dev_intr(bus_index, dev_index, - res_index, &intr_type, &interrupt_id); + BUG_ON(repo->bus_index > 10); + BUG_ON(repo->dev_index > 10); - if (result) { - if (result != LV1_NO_ENTRY) - pr_debug("%s:%d ps3_repository_read_dev_intr" - " (%u:%u) failed\n", __func__, __LINE__, - bus_index, dev_index); - break; - } + result = ps3_repository_read_bus_num_dev(tmp.bus_index, &num_dev); - pr_debug("%s:%d (%u:%u) intr_type %u, interrupt_id %u\n", - __func__, __LINE__, bus_index, dev_index, intr_type, - interrupt_id); + if (result) { + pr_debug("%s:%d read_bus_num_dev failed\n", __func__, __LINE__); + return result; } - for (res_index = 0; res_index < 10; res_index++) { - enum ps3_reg_type reg_type; - u64 bus_addr; - u64 len; - - result = ps3_repository_read_dev_reg(bus_index, dev_index, - res_index, ®_type, &bus_addr, &len); + pr_debug("%s:%d: bus_type %u, bus_index %u, bus_id %u, num_dev %u\n", + __func__, __LINE__, tmp.bus_type, tmp.bus_index, tmp.bus_id, + num_dev); - if (result) { - if (result != LV1_NO_ENTRY) - pr_debug("%s:%d ps3_repository_read_dev_reg" - " (%u:%u) failed\n", __func__, __LINE__, - bus_index, dev_index); - break; - } - - pr_debug("%s:%d (%u:%u) reg_type %u, bus_addr %lxh, len %lxh\n", - __func__, __LINE__, bus_index, dev_index, reg_type, - bus_addr, len); + if (tmp.dev_index >= num_dev) { + pr_debug("%s:%d: no device found\n", __func__, __LINE__); + return -ENODEV; } - pr_debug(" <- %s:%d\n", __func__, __LINE__); - return result; -} - -static int dump_stor_dev_info(unsigned int bus_index, unsigned int dev_index) -{ - int result = 0; - unsigned int num_regions, region_index; - u64 port, blk_size, num_blocks; - - pr_debug(" -> %s:%d: (%u:%u)\n", __func__, __LINE__, - bus_index, dev_index); + result = ps3_repository_read_dev_type(tmp.bus_index, tmp.dev_index, + &tmp.dev_type); - result = ps3_repository_read_stor_dev_info(bus_index, dev_index, &port, - &blk_size, &num_blocks, &num_regions); if (result) { - pr_debug("%s:%d ps3_repository_read_stor_dev_info" - " (%u:%u) failed\n", __func__, __LINE__, - bus_index, dev_index); - goto out; + pr_debug("%s:%d read_dev_type failed\n", __func__, __LINE__); + return result; } - pr_debug("%s:%d (%u:%u): port %lu, blk_size %lu, num_blocks " - "%lu, num_regions %u\n", - __func__, __LINE__, bus_index, dev_index, port, - blk_size, num_blocks, num_regions); - - for (region_index = 0; region_index < num_regions; region_index++) { - unsigned int region_id; - u64 region_start, region_size; - - result = ps3_repository_read_stor_dev_region(bus_index, - dev_index, region_index, ®ion_id, ®ion_start, - ®ion_size); - if (result) { - pr_debug("%s:%d ps3_repository_read_stor_dev_region" - " (%u:%u) failed\n", __func__, __LINE__, - bus_index, dev_index); - break; + if (tmp.bus_type == PS3_BUS_TYPE_STORAGE) { + /* + * A storage device may show up in the repository before the + * hypervisor has finished probing its type and regions + */ + unsigned int num_regions; + + if (tmp.dev_type == PS3_DEV_TYPE_STOR_DUMMY) { + pr_debug("%s:%u storage device not ready\n", __func__, + __LINE__); + return -ENODEV; } - pr_debug("%s:%d (%u:%u) region_id %u, start %lxh, size %lxh\n", - __func__, __LINE__, bus_index, dev_index, region_id, - region_start, region_size); - } - -out: - pr_debug(" <- %s:%d\n", __func__, __LINE__); - return result; -} - -static int dump_device_info(unsigned int bus_index, enum ps3_bus_type bus_type, - unsigned int num_dev) -{ - int result = 0; - unsigned int dev_index; - - pr_debug(" -> %s:%d: bus_%u\n", __func__, __LINE__, bus_index); - - for (dev_index = 0; dev_index < num_dev; dev_index++) { - enum ps3_dev_type dev_type; - unsigned int dev_id; - - result = ps3_repository_read_dev_type(bus_index, dev_index, - &dev_type); - + result = ps3_repository_read_stor_dev_num_regions(tmp.bus_index, + tmp.dev_index, + &num_regions); if (result) { - pr_debug("%s:%d ps3_repository_read_dev_type" - " (%u:%u) failed\n", __func__, __LINE__, - bus_index, dev_index); - break; + pr_debug("%s:%d read_stor_dev_num_regions failed\n", + __func__, __LINE__); + return result; } - result = ps3_repository_read_dev_id(bus_index, dev_index, - &dev_id); - - if (result) { - pr_debug("%s:%d ps3_repository_read_dev_id" - " (%u:%u) failed\n", __func__, __LINE__, - bus_index, dev_index); - continue; + if (!num_regions) { + pr_debug("%s:%u storage device has no regions yet\n", + __func__, __LINE__); + return -ENODEV; } + } - pr_debug("%s:%d (%u:%u): dev_type %u, dev_id %u\n", __func__, - __LINE__, bus_index, dev_index, dev_type, dev_id); - - ps3_repository_dump_resource_info(bus_index, dev_index); + result = ps3_repository_read_dev_id(tmp.bus_index, tmp.dev_index, + &tmp.dev_id); - if (bus_type == PS3_BUS_TYPE_STORAGE) - dump_stor_dev_info(bus_index, dev_index); + if (result) { + pr_debug("%s:%d ps3_repository_read_dev_id failed\n", __func__, + __LINE__); + return result; } - pr_debug(" <- %s:%d\n", __func__, __LINE__); - return result; + pr_debug("%s:%d: found: dev_type %u, dev_index %u, dev_id %u\n", + __func__, __LINE__, tmp.dev_type, tmp.dev_index, tmp.dev_id); + + *repo = tmp; + return 0; } -int ps3_repository_dump_bus_info(void) +int __devinit ps3_repository_find_devices(enum ps3_bus_type bus_type, + int (*callback)(const struct ps3_repository_device *repo)) { int result = 0; - unsigned int bus_index; + struct ps3_repository_device repo; - pr_debug(" -> %s:%d\n", __func__, __LINE__); + pr_debug(" -> %s:%d: find bus_type %u\n", __func__, __LINE__, bus_type); - for (bus_index = 0; bus_index < 10; bus_index++) { - enum ps3_bus_type bus_type; - unsigned int bus_id; - unsigned int num_dev; + for (repo.bus_index = 0; repo.bus_index < 10; repo.bus_index++) { - result = ps3_repository_read_bus_type(bus_index, &bus_type); + result = ps3_repository_read_bus_type(repo.bus_index, + &repo.bus_type); if (result) { pr_debug("%s:%d read_bus_type(%u) failed\n", - __func__, __LINE__, bus_index); + __func__, __LINE__, repo.bus_index); break; } - result = ps3_repository_read_bus_id(bus_index, &bus_id); - - if (result) { - pr_debug("%s:%d read_bus_id(%u) failed\n", - __func__, __LINE__, bus_index); + if (repo.bus_type != bus_type) { + pr_debug("%s:%d: skip, bus_type %u\n", __func__, + __LINE__, repo.bus_type); continue; } - if (bus_index != bus_id) - pr_debug("%s:%d bus_index != bus_id\n", - __func__, __LINE__); - - result = ps3_repository_read_bus_num_dev(bus_index, &num_dev); + result = ps3_repository_read_bus_id(repo.bus_index, + &repo.bus_id); if (result) { - pr_debug("%s:%d read_bus_num_dev(%u) failed\n", - __func__, __LINE__, bus_index); + pr_debug("%s:%d read_bus_id(%u) failed\n", + __func__, __LINE__, repo.bus_index); continue; } - pr_debug("%s:%d bus_%u: bus_type %u, bus_id %u, num_dev %u\n", - __func__, __LINE__, bus_index, bus_type, bus_id, - num_dev); - - dump_device_info(bus_index, bus_type, num_dev); - } - - pr_debug(" <- %s:%d\n", __func__, __LINE__); - return result; -} -#endif /* defined(DEBUG) */ - -static int find_device(unsigned int bus_index, unsigned int num_dev, - unsigned int start_dev_index, enum ps3_dev_type dev_type, - struct ps3_repository_device *dev) -{ - int result = 0; - unsigned int dev_index; - - pr_debug("%s:%d: find dev_type %u\n", __func__, __LINE__, dev_type); + for (repo.dev_index = 0; ; repo.dev_index++) { + result = ps3_repository_find_device(&repo); - dev->dev_index = UINT_MAX; + if (result == -ENODEV) { + result = 0; + break; + } else if (result) + break; - for (dev_index = start_dev_index; dev_index < num_dev; dev_index++) { - enum ps3_dev_type x; + result = callback(&repo); - result = ps3_repository_read_dev_type(bus_index, dev_index, - &x); - - if (result) { - pr_debug("%s:%d read_dev_type failed\n", - __func__, __LINE__); - return result; + if (result) { + pr_debug("%s:%d: abort at callback\n", __func__, + __LINE__); + break; + } } - - if (x == dev_type) - break; + break; } - if (dev_index == num_dev) - return -1; - - pr_debug("%s:%d: found dev_type %u at dev_index %u\n", - __func__, __LINE__, dev_type, dev_index); - - result = ps3_repository_read_dev_id(bus_index, dev_index, - &dev->did.dev_id); - - if (result) { - pr_debug("%s:%d read_dev_id failed\n", - __func__, __LINE__); - return result; - } - - dev->dev_index = dev_index; - - pr_debug("%s:%d found: dev_id %u\n", __func__, __LINE__, - dev->did.dev_id); - + pr_debug(" <- %s:%d\n", __func__, __LINE__); return result; } -int ps3_repository_find_device (enum ps3_bus_type bus_type, - enum ps3_dev_type dev_type, - const struct ps3_repository_device *start_dev, - struct ps3_repository_device *dev) +int ps3_repository_find_bus(enum ps3_bus_type bus_type, unsigned int from, + unsigned int *bus_index) { - int result = 0; - unsigned int bus_index; - unsigned int num_dev; - - pr_debug("%s:%d: find bus_type %u, dev_type %u\n", __func__, __LINE__, - bus_type, dev_type); - - BUG_ON(start_dev && start_dev->bus_index > 10); - - for (bus_index = start_dev ? start_dev->bus_index : 0; bus_index < 10; - bus_index++) { - enum ps3_bus_type x; - - result = ps3_repository_read_bus_type(bus_index, &x); + unsigned int i; + enum ps3_bus_type type; + int error; - if (result) { + for (i = from; i < 10; i++) { + error = ps3_repository_read_bus_type(i, &type); + if (error) { pr_debug("%s:%d read_bus_type failed\n", __func__, __LINE__); - dev->bus_index = UINT_MAX; - return result; + *bus_index = UINT_MAX; + return error; + } + if (type == bus_type) { + *bus_index = i; + return 0; } - if (x == bus_type) - break; - } - - if (bus_index >= 10) - return -ENODEV; - - pr_debug("%s:%d: found bus_type %u at bus_index %u\n", - __func__, __LINE__, bus_type, bus_index); - - result = ps3_repository_read_bus_num_dev(bus_index, &num_dev); - - if (result) { - pr_debug("%s:%d read_bus_num_dev failed\n", - __func__, __LINE__); - return result; - } - - result = find_device(bus_index, num_dev, start_dev - ? start_dev->dev_index + 1 : 0, dev_type, dev); - - if (result) { - pr_debug("%s:%d get_did failed\n", __func__, __LINE__); - return result; - } - - result = ps3_repository_read_bus_id(bus_index, &dev->did.bus_id); - - if (result) { - pr_debug("%s:%d read_bus_id failed\n", - __func__, __LINE__); - return result; } - - dev->bus_index = bus_index; - - pr_debug("%s:%d found: bus_id %u, dev_id %u\n", - __func__, __LINE__, dev->did.bus_id, dev->did.dev_id); - - return result; + *bus_index = UINT_MAX; + return -ENODEV; } -int ps3_repository_find_interrupt(const struct ps3_repository_device *dev, +int ps3_repository_find_interrupt(const struct ps3_repository_device *repo, enum ps3_interrupt_type intr_type, unsigned int *interrupt_id) { int result = 0; @@ -645,8 +490,8 @@ int ps3_repository_find_interrupt(const struct ps3_repository_device *dev, enum ps3_interrupt_type t; unsigned int id; - result = ps3_repository_read_dev_intr(dev->bus_index, - dev->dev_index, res_index, &t, &id); + result = ps3_repository_read_dev_intr(repo->bus_index, + repo->dev_index, res_index, &t, &id); if (result) { pr_debug("%s:%d read_dev_intr failed\n", @@ -669,7 +514,7 @@ int ps3_repository_find_interrupt(const struct ps3_repository_device *dev, return result; } -int ps3_repository_find_reg(const struct ps3_repository_device *dev, +int ps3_repository_find_reg(const struct ps3_repository_device *repo, enum ps3_reg_type reg_type, u64 *bus_addr, u64 *len) { int result = 0; @@ -684,8 +529,8 @@ int ps3_repository_find_reg(const struct ps3_repository_device *dev, u64 a; u64 l; - result = ps3_repository_read_dev_reg(dev->bus_index, - dev->dev_index, res_index, &t, &a, &l); + result = ps3_repository_read_dev_reg(repo->bus_index, + repo->dev_index, res_index, &t, &a, &l); if (result) { pr_debug("%s:%d read_dev_reg failed\n", @@ -965,6 +810,36 @@ int ps3_repository_read_boot_dat_size(unsigned int *size) return result; } +int ps3_repository_read_vuart_av_port(unsigned int *port) +{ + int result; + u64 v1; + + result = read_node(PS3_LPAR_ID_CURRENT, + make_first_field("bi", 0), + make_field("vir_uart", 0), + make_field("port", 0), + make_field("avset", 0), + &v1, 0); + *port = v1; + return result; +} + +int ps3_repository_read_vuart_sysmgr_port(unsigned int *port) +{ + int result; + u64 v1; + + result = read_node(PS3_LPAR_ID_CURRENT, + make_first_field("bi", 0), + make_field("vir_uart", 0), + make_field("port", 0), + make_field("sysmgr", 0), + &v1, 0); + *port = v1; + return result; +} + /** * ps3_repository_read_boot_dat_info - Get address and size of cell_ext_os_area. * address: lpar address of cell_ext_os_area @@ -1026,3 +901,205 @@ int ps3_repository_read_be_tb_freq(unsigned int be_index, u64 *tb_freq) return result ? result : ps3_repository_read_tb_freq(node_id, tb_freq); } + +#if defined(DEBUG) + +int ps3_repository_dump_resource_info(const struct ps3_repository_device *repo) +{ + int result = 0; + unsigned int res_index; + + pr_debug(" -> %s:%d: (%u:%u)\n", __func__, __LINE__, + repo->bus_index, repo->dev_index); + + for (res_index = 0; res_index < 10; res_index++) { + enum ps3_interrupt_type intr_type; + unsigned int interrupt_id; + + result = ps3_repository_read_dev_intr(repo->bus_index, + repo->dev_index, res_index, &intr_type, &interrupt_id); + + if (result) { + if (result != LV1_NO_ENTRY) + pr_debug("%s:%d ps3_repository_read_dev_intr" + " (%u:%u) failed\n", __func__, __LINE__, + repo->bus_index, repo->dev_index); + break; + } + + pr_debug("%s:%d (%u:%u) intr_type %u, interrupt_id %u\n", + __func__, __LINE__, repo->bus_index, repo->dev_index, + intr_type, interrupt_id); + } + + for (res_index = 0; res_index < 10; res_index++) { + enum ps3_reg_type reg_type; + u64 bus_addr; + u64 len; + + result = ps3_repository_read_dev_reg(repo->bus_index, + repo->dev_index, res_index, ®_type, &bus_addr, &len); + + if (result) { + if (result != LV1_NO_ENTRY) + pr_debug("%s:%d ps3_repository_read_dev_reg" + " (%u:%u) failed\n", __func__, __LINE__, + repo->bus_index, repo->dev_index); + break; + } + + pr_debug("%s:%d (%u:%u) reg_type %u, bus_addr %lxh, len %lxh\n", + __func__, __LINE__, repo->bus_index, repo->dev_index, + reg_type, bus_addr, len); + } + + pr_debug(" <- %s:%d\n", __func__, __LINE__); + return result; +} + +static int dump_stor_dev_info(struct ps3_repository_device *repo) +{ + int result = 0; + unsigned int num_regions, region_index; + u64 port, blk_size, num_blocks; + + pr_debug(" -> %s:%d: (%u:%u)\n", __func__, __LINE__, + repo->bus_index, repo->dev_index); + + result = ps3_repository_read_stor_dev_info(repo->bus_index, + repo->dev_index, &port, &blk_size, &num_blocks, &num_regions); + if (result) { + pr_debug("%s:%d ps3_repository_read_stor_dev_info" + " (%u:%u) failed\n", __func__, __LINE__, + repo->bus_index, repo->dev_index); + goto out; + } + + pr_debug("%s:%d (%u:%u): port %lu, blk_size %lu, num_blocks " + "%lu, num_regions %u\n", + __func__, __LINE__, repo->bus_index, repo->dev_index, port, + blk_size, num_blocks, num_regions); + + for (region_index = 0; region_index < num_regions; region_index++) { + unsigned int region_id; + u64 region_start, region_size; + + result = ps3_repository_read_stor_dev_region(repo->bus_index, + repo->dev_index, region_index, ®ion_id, + ®ion_start, ®ion_size); + if (result) { + pr_debug("%s:%d ps3_repository_read_stor_dev_region" + " (%u:%u) failed\n", __func__, __LINE__, + repo->bus_index, repo->dev_index); + break; + } + + pr_debug("%s:%d (%u:%u) region_id %u, start %lxh, size %lxh\n", + __func__, __LINE__, repo->bus_index, repo->dev_index, + region_id, region_start, region_size); + } + +out: + pr_debug(" <- %s:%d\n", __func__, __LINE__); + return result; +} + +static int dump_device_info(struct ps3_repository_device *repo, + unsigned int num_dev) +{ + int result = 0; + + pr_debug(" -> %s:%d: bus_%u\n", __func__, __LINE__, repo->bus_index); + + for (repo->dev_index = 0; repo->dev_index < num_dev; + repo->dev_index++) { + + result = ps3_repository_read_dev_type(repo->bus_index, + repo->dev_index, &repo->dev_type); + + if (result) { + pr_debug("%s:%d ps3_repository_read_dev_type" + " (%u:%u) failed\n", __func__, __LINE__, + repo->bus_index, repo->dev_index); + break; + } + + result = ps3_repository_read_dev_id(repo->bus_index, + repo->dev_index, &repo->dev_id); + + if (result) { + pr_debug("%s:%d ps3_repository_read_dev_id" + " (%u:%u) failed\n", __func__, __LINE__, + repo->bus_index, repo->dev_index); + continue; + } + + pr_debug("%s:%d (%u:%u): dev_type %u, dev_id %u\n", __func__, + __LINE__, repo->bus_index, repo->dev_index, + repo->dev_type, repo->dev_id); + + ps3_repository_dump_resource_info(repo); + + if (repo->bus_type == PS3_BUS_TYPE_STORAGE) + dump_stor_dev_info(repo); + } + + pr_debug(" <- %s:%d\n", __func__, __LINE__); + return result; +} + +int ps3_repository_dump_bus_info(void) +{ + int result = 0; + struct ps3_repository_device repo; + + pr_debug(" -> %s:%d\n", __func__, __LINE__); + + memset(&repo, 0, sizeof(repo)); + + for (repo.bus_index = 0; repo.bus_index < 10; repo.bus_index++) { + unsigned int num_dev; + + result = ps3_repository_read_bus_type(repo.bus_index, + &repo.bus_type); + + if (result) { + pr_debug("%s:%d read_bus_type(%u) failed\n", + __func__, __LINE__, repo.bus_index); + break; + } + + result = ps3_repository_read_bus_id(repo.bus_index, + &repo.bus_id); + + if (result) { + pr_debug("%s:%d read_bus_id(%u) failed\n", + __func__, __LINE__, repo.bus_index); + continue; + } + + if (repo.bus_index != repo.bus_id) + pr_debug("%s:%d bus_index != bus_id\n", + __func__, __LINE__); + + result = ps3_repository_read_bus_num_dev(repo.bus_index, + &num_dev); + + if (result) { + pr_debug("%s:%d read_bus_num_dev(%u) failed\n", + __func__, __LINE__, repo.bus_index); + continue; + } + + pr_debug("%s:%d bus_%u: bus_type %u, bus_id %u, num_dev %u\n", + __func__, __LINE__, repo.bus_index, repo.bus_type, + repo.bus_id, num_dev); + + dump_device_info(&repo, num_dev); + } + + pr_debug(" <- %s:%d\n", __func__, __LINE__); + return result; +} + +#endif /* defined(DEBUG) */ diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c index 935396766621..609945dbe394 100644 --- a/arch/powerpc/platforms/ps3/setup.c +++ b/arch/powerpc/platforms/ps3/setup.c @@ -37,27 +37,36 @@ #include "platform.h" #if defined(DEBUG) -#define DBG(fmt...) udbg_printf(fmt) +#define DBG udbg_printf #else -#define DBG(fmt...) do{if(0)printk(fmt);}while(0) +#define DBG pr_debug #endif #if !defined(CONFIG_SMP) static void smp_send_stop(void) {} #endif -int ps3_get_firmware_version(union ps3_firmware_version *v) +static union ps3_firmware_version ps3_firmware_version; + +void ps3_get_firmware_version(union ps3_firmware_version *v) { - int result = lv1_get_version_info(&v->raw); + *v = ps3_firmware_version; +} +EXPORT_SYMBOL_GPL(ps3_get_firmware_version); - if (result) { - v->raw = 0; - return -1; - } +int ps3_compare_firmware_version(u16 major, u16 minor, u16 rev) +{ + union ps3_firmware_version x; + + x.pad = 0; + x.major = major; + x.minor = minor; + x.rev = rev; - return result; + return (ps3_firmware_version.raw > x.raw) - + (ps3_firmware_version.raw < x.raw); } -EXPORT_SYMBOL_GPL(ps3_get_firmware_version); +EXPORT_SYMBOL_GPL(ps3_compare_firmware_version); static void ps3_power_save(void) { @@ -99,8 +108,9 @@ static void ps3_panic(char *str) while(1); } -#ifdef CONFIG_FB_PS3 -static void prealloc(struct ps3_prealloc *p) +#if defined(CONFIG_FB_PS3) || defined(CONFIG_FB_PS3_MODULE) || \ + defined(CONFIG_PS3_FLASH) || defined(CONFIG_PS3_FLASH_MODULE) +static void __init prealloc(struct ps3_prealloc *p) { if (!p->size) return; @@ -115,12 +125,15 @@ static void prealloc(struct ps3_prealloc *p) printk(KERN_INFO "%s: %lu bytes at %p\n", p->name, p->size, p->address); } +#endif +#if defined(CONFIG_FB_PS3) || defined(CONFIG_FB_PS3_MODULE) struct ps3_prealloc ps3fb_videomemory = { - .name = "ps3fb videomemory", - .size = CONFIG_FB_PS3_DEFAULT_SIZE_M*1024*1024, - .align = 1024*1024 /* the GPU requires 1 MiB alignment */ + .name = "ps3fb videomemory", + .size = CONFIG_FB_PS3_DEFAULT_SIZE_M*1024*1024, + .align = 1024*1024 /* the GPU requires 1 MiB alignment */ }; +EXPORT_SYMBOL_GPL(ps3fb_videomemory); #define prealloc_ps3fb_videomemory() prealloc(&ps3fb_videomemory) static int __init early_parse_ps3fb(char *p) @@ -137,6 +150,30 @@ early_param("ps3fb", early_parse_ps3fb); #define prealloc_ps3fb_videomemory() do { } while (0) #endif +#if defined(CONFIG_PS3_FLASH) || defined(CONFIG_PS3_FLASH_MODULE) +struct ps3_prealloc ps3flash_bounce_buffer = { + .name = "ps3flash bounce buffer", + .size = 256*1024, + .align = 256*1024 +}; +EXPORT_SYMBOL_GPL(ps3flash_bounce_buffer); +#define prealloc_ps3flash_bounce_buffer() prealloc(&ps3flash_bounce_buffer) + +static int __init early_parse_ps3flash(char *p) +{ + if (!p) + return 1; + + if (!strcmp(p, "off")) + ps3flash_bounce_buffer.size = 0; + + return 0; +} +early_param("ps3flash", early_parse_ps3flash); +#else +#define prealloc_ps3flash_bounce_buffer() do { } while (0) +#endif + static int ps3_set_dabr(u64 dabr) { enum {DABR_USER = 1, DABR_KERNEL = 2,}; @@ -146,13 +183,13 @@ static int ps3_set_dabr(u64 dabr) static void __init ps3_setup_arch(void) { - union ps3_firmware_version v; DBG(" -> %s:%d\n", __func__, __LINE__); - ps3_get_firmware_version(&v); - printk(KERN_INFO "PS3 firmware version %u.%u.%u\n", v.major, v.minor, - v.rev); + lv1_get_version_info(&ps3_firmware_version.raw); + printk(KERN_INFO "PS3 firmware version %u.%u.%u\n", + ps3_firmware_version.major, ps3_firmware_version.minor, + ps3_firmware_version.rev); ps3_spu_set_platform(); ps3_map_htab(); @@ -166,6 +203,8 @@ static void __init ps3_setup_arch(void) #endif prealloc_ps3fb_videomemory(); + prealloc_ps3flash_bounce_buffer(); + ppc_md.power_save = ps3_power_save; DBG(" <- %s:%d\n", __func__, __LINE__); @@ -184,7 +223,7 @@ static int __init ps3_probe(void) DBG(" -> %s:%d\n", __func__, __LINE__); dt_root = of_get_flat_dt_root(); - if (!of_flat_dt_is_compatible(dt_root, "PS3")) + if (!of_flat_dt_is_compatible(dt_root, "sony,ps3")) return 0; powerpc_firmware_features |= FW_FEATURE_PS3_POSSIBLE; @@ -201,31 +240,12 @@ static int __init ps3_probe(void) #if defined(CONFIG_KEXEC) static void ps3_kexec_cpu_down(int crash_shutdown, int secondary) { - DBG(" -> %s:%d\n", __func__, __LINE__); - - if (secondary) { - int cpu; - for_each_online_cpu(cpu) - if (cpu) - ps3_smp_cleanup_cpu(cpu); - } else - ps3_smp_cleanup_cpu(0); - - DBG(" <- %s:%d\n", __func__, __LINE__); -} - -static void ps3_machine_kexec(struct kimage *image) -{ - unsigned long ppe_id; - - DBG(" -> %s:%d\n", __func__, __LINE__); + int cpu = smp_processor_id(); - lv1_get_logical_ppe_id(&ppe_id); - lv1_configure_irq_state_bitmap(ppe_id, 0, 0); - ps3_mm_shutdown(); - ps3_mm_vas_destroy(); + DBG(" -> %s:%d: (%d)\n", __func__, __LINE__, cpu); - default_machine_kexec(image); + ps3_smp_cleanup_cpu(cpu); + ps3_shutdown_IRQ(cpu); DBG(" <- %s:%d\n", __func__, __LINE__); } @@ -247,7 +267,7 @@ define_machine(ps3) { .power_off = ps3_power_off, #if defined(CONFIG_KEXEC) .kexec_cpu_down = ps3_kexec_cpu_down, - .machine_kexec = ps3_machine_kexec, + .machine_kexec = default_machine_kexec, .machine_kexec_prepare = default_machine_kexec_prepare, .machine_crash_shutdown = default_machine_crash_shutdown, #endif diff --git a/arch/powerpc/platforms/ps3/smp.c b/arch/powerpc/platforms/ps3/smp.c index 53416ec5198b..f0b12f212363 100644 --- a/arch/powerpc/platforms/ps3/smp.c +++ b/arch/powerpc/platforms/ps3/smp.c @@ -27,9 +27,9 @@ #include "platform.h" #if defined(DEBUG) -#define DBG(fmt...) udbg_printf(fmt) +#define DBG udbg_printf #else -#define DBG(fmt...) do{if(0)printk(fmt);}while(0) +#define DBG pr_debug #endif static irqreturn_t ipi_function_handler(int irq, void *msg) @@ -39,11 +39,11 @@ static irqreturn_t ipi_function_handler(int irq, void *msg) } /** - * virqs - a per cpu array of virqs for ipi use + * ps3_ipi_virqs - a per cpu array of virqs for ipi use */ #define MSG_COUNT 4 -static DEFINE_PER_CPU(unsigned int, virqs[MSG_COUNT]); +static DEFINE_PER_CPU(unsigned int, ps3_ipi_virqs[MSG_COUNT]); static const char *names[MSG_COUNT] = { "ipi call", @@ -62,7 +62,7 @@ static void do_message_pass(int target, int msg) return; } - virq = per_cpu(virqs, target)[msg]; + virq = per_cpu(ps3_ipi_virqs, target)[msg]; result = ps3_send_event_locally(virq); if (result) @@ -94,13 +94,13 @@ static int ps3_smp_probe(void) static void __init ps3_smp_setup_cpu(int cpu) { int result; - unsigned int *virqs = per_cpu(virqs, cpu); + unsigned int *virqs = per_cpu(ps3_ipi_virqs, cpu); int i; DBG(" -> %s:%d: (%d)\n", __func__, __LINE__, cpu); /* - * Check assumptions on virqs[] indexing. If this + * Check assumptions on ps3_ipi_virqs[] indexing. If this * check fails, then a different mapping of PPC_MSG_ * to index needs to be setup. */ @@ -132,13 +132,13 @@ static void __init ps3_smp_setup_cpu(int cpu) void ps3_smp_cleanup_cpu(int cpu) { - unsigned int *virqs = per_cpu(virqs, cpu); + unsigned int *virqs = per_cpu(ps3_ipi_virqs, cpu); int i; DBG(" -> %s:%d: (%d)\n", __func__, __LINE__, cpu); for (i = 0; i < MSG_COUNT; i++) { - free_irq(virqs[i], (void*)(long)i); + /* Can't call free_irq from interrupt context. */ ps3_event_receive_port_destroy(virqs[i]); virqs[i] = NO_IRQ; } diff --git a/arch/powerpc/platforms/ps3/spu.c b/arch/powerpc/platforms/ps3/spu.c index 651437cb2c18..d1630a074acf 100644 --- a/arch/powerpc/platforms/ps3/spu.c +++ b/arch/powerpc/platforms/ps3/spu.c @@ -182,15 +182,18 @@ static int __init setup_areas(struct spu *spu) { struct table {char* name; unsigned long addr; unsigned long size;}; - spu_pdata(spu)->shadow = __ioremap( - spu_pdata(spu)->shadow_addr, sizeof(struct spe_shadow), - pgprot_val(PAGE_READONLY) | _PAGE_NO_CACHE | _PAGE_GUARDED); + spu_pdata(spu)->shadow = ioremap_flags(spu_pdata(spu)->shadow_addr, + sizeof(struct spe_shadow), + pgprot_val(PAGE_READONLY) | + _PAGE_NO_CACHE); if (!spu_pdata(spu)->shadow) { pr_debug("%s:%d: ioremap shadow failed\n", __func__, __LINE__); goto fail_ioremap; } - spu->local_store = ioremap(spu->local_store_phys, LS_SIZE); + spu->local_store = (__force void *)ioremap_flags(spu->local_store_phys, + LS_SIZE, _PAGE_NO_CACHE); + if (!spu->local_store) { pr_debug("%s:%d: ioremap local_store failed\n", __func__, __LINE__); @@ -199,6 +202,7 @@ static int __init setup_areas(struct spu *spu) spu->problem = ioremap(spu->problem_phys, sizeof(struct spu_problem)); + if (!spu->problem) { pr_debug("%s:%d: ioremap problem failed\n", __func__, __LINE__); goto fail_ioremap; @@ -206,6 +210,7 @@ static int __init setup_areas(struct spu *spu) spu->priv2 = ioremap(spu_pdata(spu)->priv2_addr, sizeof(struct spu_priv2)); + if (!spu->priv2) { pr_debug("%s:%d: ioremap priv2 failed\n", __func__, __LINE__); goto fail_ioremap; @@ -400,17 +405,25 @@ static int __init ps3_enumerate_spus(int (*fn)(void *data)) } } - if (result) + if (result) { printk(KERN_WARNING "%s:%d: Error initializing spus\n", __func__, __LINE__); + return result; + } - return result; + return num_resource_id; +} + +static int ps3_init_affinity(void) +{ + return 0; } const struct spu_management_ops spu_management_ps3_ops = { .enumerate_spus = ps3_enumerate_spus, .create_spu = ps3_create_spu, .destroy_spu = ps3_destroy_spu, + .init_affinity = ps3_init_affinity, }; /* spu_priv1_ops */ @@ -492,6 +505,8 @@ static void mfc_sr1_set(struct spu *spu, u64 sr1) static const u64 allowed = ~(MFC_STATE1_LOCAL_STORAGE_DECODE_MASK | MFC_STATE1_PROBLEM_STATE_MASK); + sr1 |= MFC_STATE1_MASTER_RUN_CONTROL_MASK; + BUG_ON((sr1 & allowed) != (spu_pdata(spu)->cache.sr1 & allowed)); spu_pdata(spu)->cache.sr1 = sr1; diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c index 6bda51027cc6..4bb634a17e43 100644 --- a/arch/powerpc/platforms/ps3/system-bus.c +++ b/arch/powerpc/platforms/ps3/system-bus.c @@ -30,22 +30,228 @@ #include "platform.h" +static struct device ps3_system_bus = { + .bus_id = "ps3_system", +}; + +/* FIXME: need device usage counters! */ +struct { + struct mutex mutex; + int sb_11; /* usb 0 */ + int sb_12; /* usb 0 */ + int gpu; +} static usage_hack; + +static int ps3_is_device(struct ps3_system_bus_device *dev, + unsigned int bus_id, unsigned int dev_id) +{ + return dev->bus_id == bus_id && dev->dev_id == dev_id; +} + +static int ps3_open_hv_device_sb(struct ps3_system_bus_device *dev) +{ + int result; + + BUG_ON(!dev->bus_id); + mutex_lock(&usage_hack.mutex); + + if (ps3_is_device(dev, 1, 1)) { + usage_hack.sb_11++; + if (usage_hack.sb_11 > 1) { + result = 0; + goto done; + } + } + + if (ps3_is_device(dev, 1, 2)) { + usage_hack.sb_12++; + if (usage_hack.sb_12 > 1) { + result = 0; + goto done; + } + } + + result = lv1_open_device(dev->bus_id, dev->dev_id, 0); + + if (result) { + pr_debug("%s:%d: lv1_open_device failed: %s\n", __func__, + __LINE__, ps3_result(result)); + result = -EPERM; + } + +done: + mutex_unlock(&usage_hack.mutex); + return result; +} + +static int ps3_close_hv_device_sb(struct ps3_system_bus_device *dev) +{ + int result; + + BUG_ON(!dev->bus_id); + mutex_lock(&usage_hack.mutex); + + if (ps3_is_device(dev, 1, 1)) { + usage_hack.sb_11--; + if (usage_hack.sb_11) { + result = 0; + goto done; + } + } + + if (ps3_is_device(dev, 1, 2)) { + usage_hack.sb_12--; + if (usage_hack.sb_12) { + result = 0; + goto done; + } + } + + result = lv1_close_device(dev->bus_id, dev->dev_id); + BUG_ON(result); + +done: + mutex_unlock(&usage_hack.mutex); + return result; +} + +static int ps3_open_hv_device_gpu(struct ps3_system_bus_device *dev) +{ + int result; + + mutex_lock(&usage_hack.mutex); + + usage_hack.gpu++; + if (usage_hack.gpu > 1) { + result = 0; + goto done; + } + + result = lv1_gpu_open(0); + + if (result) { + pr_debug("%s:%d: lv1_gpu_open failed: %s\n", __func__, + __LINE__, ps3_result(result)); + result = -EPERM; + } + +done: + mutex_unlock(&usage_hack.mutex); + return result; +} + +static int ps3_close_hv_device_gpu(struct ps3_system_bus_device *dev) +{ + int result; + + mutex_lock(&usage_hack.mutex); + + usage_hack.gpu--; + if (usage_hack.gpu) { + result = 0; + goto done; + } + + result = lv1_gpu_close(); + BUG_ON(result); + +done: + mutex_unlock(&usage_hack.mutex); + return result; +} + +int ps3_open_hv_device(struct ps3_system_bus_device *dev) +{ + BUG_ON(!dev); + pr_debug("%s:%d: match_id: %u\n", __func__, __LINE__, dev->match_id); + + switch (dev->match_id) { + case PS3_MATCH_ID_EHCI: + case PS3_MATCH_ID_OHCI: + case PS3_MATCH_ID_GELIC: + case PS3_MATCH_ID_STOR_DISK: + case PS3_MATCH_ID_STOR_ROM: + case PS3_MATCH_ID_STOR_FLASH: + return ps3_open_hv_device_sb(dev); + + case PS3_MATCH_ID_SOUND: + case PS3_MATCH_ID_GRAPHICS: + return ps3_open_hv_device_gpu(dev); + + case PS3_MATCH_ID_AV_SETTINGS: + case PS3_MATCH_ID_SYSTEM_MANAGER: + pr_debug("%s:%d: unsupported match_id: %u\n", __func__, + __LINE__, dev->match_id); + pr_debug("%s:%d: bus_id: %u\n", __func__, + __LINE__, dev->bus_id); + BUG(); + return -EINVAL; + + default: + break; + } + + pr_debug("%s:%d: unknown match_id: %u\n", __func__, __LINE__, + dev->match_id); + BUG(); + return -ENODEV; +} +EXPORT_SYMBOL_GPL(ps3_open_hv_device); + +int ps3_close_hv_device(struct ps3_system_bus_device *dev) +{ + BUG_ON(!dev); + pr_debug("%s:%d: match_id: %u\n", __func__, __LINE__, dev->match_id); + + switch (dev->match_id) { + case PS3_MATCH_ID_EHCI: + case PS3_MATCH_ID_OHCI: + case PS3_MATCH_ID_GELIC: + case PS3_MATCH_ID_STOR_DISK: + case PS3_MATCH_ID_STOR_ROM: + case PS3_MATCH_ID_STOR_FLASH: + return ps3_close_hv_device_sb(dev); + + case PS3_MATCH_ID_SOUND: + case PS3_MATCH_ID_GRAPHICS: + return ps3_close_hv_device_gpu(dev); + + case PS3_MATCH_ID_AV_SETTINGS: + case PS3_MATCH_ID_SYSTEM_MANAGER: + pr_debug("%s:%d: unsupported match_id: %u\n", __func__, + __LINE__, dev->match_id); + pr_debug("%s:%d: bus_id: %u\n", __func__, + __LINE__, dev->bus_id); + BUG(); + return -EINVAL; + + default: + break; + } + + pr_debug("%s:%d: unknown match_id: %u\n", __func__, __LINE__, + dev->match_id); + BUG(); + return -ENODEV; +} +EXPORT_SYMBOL_GPL(ps3_close_hv_device); + #define dump_mmio_region(_a) _dump_mmio_region(_a, __func__, __LINE__) static void _dump_mmio_region(const struct ps3_mmio_region* r, const char* func, int line) { - pr_debug("%s:%d: dev %u:%u\n", func, line, r->did.bus_id, - r->did.dev_id); + pr_debug("%s:%d: dev %u:%u\n", func, line, r->dev->bus_id, + r->dev->dev_id); pr_debug("%s:%d: bus_addr %lxh\n", func, line, r->bus_addr); pr_debug("%s:%d: len %lxh\n", func, line, r->len); pr_debug("%s:%d: lpar_addr %lxh\n", func, line, r->lpar_addr); } -int ps3_mmio_region_create(struct ps3_mmio_region *r) +static int ps3_sb_mmio_region_create(struct ps3_mmio_region *r) { int result; - result = lv1_map_device_mmio_region(r->did.bus_id, r->did.dev_id, + result = lv1_map_device_mmio_region(r->dev->bus_id, r->dev->dev_id, r->bus_addr, r->len, r->page_size, &r->lpar_addr); if (result) { @@ -57,13 +263,26 @@ int ps3_mmio_region_create(struct ps3_mmio_region *r) dump_mmio_region(r); return result; } + +static int ps3_ioc0_mmio_region_create(struct ps3_mmio_region *r) +{ + /* device specific; do nothing currently */ + return 0; +} + +int ps3_mmio_region_create(struct ps3_mmio_region *r) +{ + return r->mmio_ops->create(r); +} EXPORT_SYMBOL_GPL(ps3_mmio_region_create); -int ps3_free_mmio_region(struct ps3_mmio_region *r) +static int ps3_sb_free_mmio_region(struct ps3_mmio_region *r) { int result; - result = lv1_unmap_device_mmio_region(r->did.bus_id, r->did.dev_id, + dump_mmio_region(r); +; + result = lv1_unmap_device_mmio_region(r->dev->bus_id, r->dev->dev_id, r->lpar_addr); if (result) @@ -73,14 +292,60 @@ int ps3_free_mmio_region(struct ps3_mmio_region *r) r->lpar_addr = 0; return result; } + +static int ps3_ioc0_free_mmio_region(struct ps3_mmio_region *r) +{ + /* device specific; do nothing currently */ + return 0; +} + + +int ps3_free_mmio_region(struct ps3_mmio_region *r) +{ + return r->mmio_ops->free(r); +} + EXPORT_SYMBOL_GPL(ps3_free_mmio_region); +static const struct ps3_mmio_region_ops ps3_mmio_sb_region_ops = { + .create = ps3_sb_mmio_region_create, + .free = ps3_sb_free_mmio_region +}; + +static const struct ps3_mmio_region_ops ps3_mmio_ioc0_region_ops = { + .create = ps3_ioc0_mmio_region_create, + .free = ps3_ioc0_free_mmio_region +}; + +int ps3_mmio_region_init(struct ps3_system_bus_device *dev, + struct ps3_mmio_region *r, unsigned long bus_addr, unsigned long len, + enum ps3_mmio_page_size page_size) +{ + r->dev = dev; + r->bus_addr = bus_addr; + r->len = len; + r->page_size = page_size; + switch (dev->dev_type) { + case PS3_DEVICE_TYPE_SB: + r->mmio_ops = &ps3_mmio_sb_region_ops; + break; + case PS3_DEVICE_TYPE_IOC0: + r->mmio_ops = &ps3_mmio_ioc0_region_ops; + break; + default: + BUG(); + return -EINVAL; + } + return 0; +} +EXPORT_SYMBOL_GPL(ps3_mmio_region_init); + static int ps3_system_bus_match(struct device *_dev, struct device_driver *_drv) { int result; - struct ps3_system_bus_driver *drv = to_ps3_system_bus_driver(_drv); - struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); + struct ps3_system_bus_driver *drv = ps3_drv_to_system_bus_drv(_drv); + struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); result = dev->match_id == drv->match_id; @@ -92,32 +357,14 @@ static int ps3_system_bus_match(struct device *_dev, static int ps3_system_bus_probe(struct device *_dev) { - int result; - struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); - struct ps3_system_bus_driver *drv = - to_ps3_system_bus_driver(_dev->driver); - - result = lv1_open_device(dev->did.bus_id, dev->did.dev_id, 0); - - if (result) { - pr_debug("%s:%d: lv1_open_device failed (%d)\n", - __func__, __LINE__, result); - result = -EACCES; - goto clean_none; - } - - if (dev->d_region->did.bus_id) { - result = ps3_dma_region_create(dev->d_region); + int result = 0; + struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); + struct ps3_system_bus_driver *drv; - if (result) { - pr_debug("%s:%d: ps3_dma_region_create failed (%d)\n", - __func__, __LINE__, result); - BUG_ON("check region type"); - result = -EINVAL; - goto clean_device; - } - } + BUG_ON(!dev); + pr_info(" -> %s:%d: %s\n", __func__, __LINE__, _dev->bus_id); + drv = ps3_system_bus_dev_to_system_bus_drv(dev); BUG_ON(!drv); if (drv->probe) @@ -126,56 +373,127 @@ static int ps3_system_bus_probe(struct device *_dev) pr_info("%s:%d: %s no probe method\n", __func__, __LINE__, dev->core.bus_id); - if (result) { - pr_debug("%s:%d: drv->probe failed\n", __func__, __LINE__); - goto clean_dma; - } - - return result; - -clean_dma: - ps3_dma_region_free(dev->d_region); -clean_device: - lv1_close_device(dev->did.bus_id, dev->did.dev_id); -clean_none: + pr_info(" <- %s:%d: %s\n", __func__, __LINE__, dev->core.bus_id); return result; } static int ps3_system_bus_remove(struct device *_dev) { - struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); - struct ps3_system_bus_driver *drv = - to_ps3_system_bus_driver(_dev->driver); + int result = 0; + struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); + struct ps3_system_bus_driver *drv; + + BUG_ON(!dev); + pr_info(" -> %s:%d: %s\n", __func__, __LINE__, _dev->bus_id); + + drv = ps3_system_bus_dev_to_system_bus_drv(dev); + BUG_ON(!drv); if (drv->remove) - drv->remove(dev); + result = drv->remove(dev); else - pr_info("%s:%d: %s no remove method\n", __func__, __LINE__, - dev->core.bus_id); + dev_dbg(&dev->core, "%s:%d %s: no remove method\n", + __func__, __LINE__, drv->core.name); + + pr_info(" <- %s:%d: %s\n", __func__, __LINE__, dev->core.bus_id); + return result; +} + +static void ps3_system_bus_shutdown(struct device *_dev) +{ + struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); + struct ps3_system_bus_driver *drv; + + BUG_ON(!dev); + + dev_dbg(&dev->core, " -> %s:%d: match_id %d\n", __func__, __LINE__, + dev->match_id); + + if (!dev->core.driver) { + dev_dbg(&dev->core, "%s:%d: no driver bound\n", __func__, + __LINE__); + return; + } + + drv = ps3_system_bus_dev_to_system_bus_drv(dev); + + BUG_ON(!drv); + + dev_dbg(&dev->core, "%s:%d: %s -> %s\n", __func__, __LINE__, + dev->core.bus_id, drv->core.name); + + if (drv->shutdown) + drv->shutdown(dev); + else if (drv->remove) { + dev_dbg(&dev->core, "%s:%d %s: no shutdown, calling remove\n", + __func__, __LINE__, drv->core.name); + drv->remove(dev); + } else { + dev_dbg(&dev->core, "%s:%d %s: no shutdown method\n", + __func__, __LINE__, drv->core.name); + BUG(); + } + + dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__); +} + +static int ps3_system_bus_uevent(struct device *_dev, char **envp, + int num_envp, char *buffer, int buffer_size) +{ + struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); + int i = 0, length = 0; - ps3_dma_region_free(dev->d_region); - ps3_free_mmio_region(dev->m_region); - lv1_close_device(dev->did.bus_id, dev->did.dev_id); + if (add_uevent_var(envp, num_envp, &i, buffer, buffer_size, + &length, "MODALIAS=ps3:%d", + dev->match_id)) + return -ENOMEM; + envp[i] = NULL; return 0; } +static ssize_t modalias_show(struct device *_dev, struct device_attribute *a, + char *buf) +{ + struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); + int len = snprintf(buf, PAGE_SIZE, "ps3:%d\n", dev->match_id); + + return (len >= PAGE_SIZE) ? (PAGE_SIZE - 1) : len; +} + +static struct device_attribute ps3_system_bus_dev_attrs[] = { + __ATTR_RO(modalias), + __ATTR_NULL, +}; + struct bus_type ps3_system_bus_type = { .name = "ps3_system_bus", .match = ps3_system_bus_match, + .uevent = ps3_system_bus_uevent, .probe = ps3_system_bus_probe, .remove = ps3_system_bus_remove, + .shutdown = ps3_system_bus_shutdown, + .dev_attrs = ps3_system_bus_dev_attrs, }; -int __init ps3_system_bus_init(void) +static int __init ps3_system_bus_init(void) { int result; if (!firmware_has_feature(FW_FEATURE_PS3_LV1)) return -ENODEV; + pr_debug(" -> %s:%d\n", __func__, __LINE__); + + mutex_init(&usage_hack.mutex); + + result = device_register(&ps3_system_bus); + BUG_ON(result); + result = bus_register(&ps3_system_bus_type); BUG_ON(result); + + pr_debug(" <- %s:%d\n", __func__, __LINE__); return result; } @@ -185,16 +503,13 @@ core_initcall(ps3_system_bus_init); * Returns the virtual address of the buffer and sets dma_handle * to the dma address (mapping) of the first page. */ - static void * ps3_alloc_coherent(struct device *_dev, size_t size, - dma_addr_t *dma_handle, gfp_t flag) + dma_addr_t *dma_handle, gfp_t flag) { int result; - struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); + struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); unsigned long virt_addr; - BUG_ON(!dev->d_region->bus_addr); - flag &= ~(__GFP_DMA | __GFP_HIGHMEM); flag |= __GFP_ZERO; @@ -205,7 +520,8 @@ static void * ps3_alloc_coherent(struct device *_dev, size_t size, goto clean_none; } - result = ps3_dma_map(dev->d_region, virt_addr, size, dma_handle); + result = ps3_dma_map(dev->d_region, virt_addr, size, dma_handle, + IOPTE_PP_W | IOPTE_PP_R | IOPTE_SO_RW | IOPTE_M); if (result) { pr_debug("%s:%d: ps3_dma_map failed (%d)\n", @@ -226,7 +542,7 @@ clean_none: static void ps3_free_coherent(struct device *_dev, size_t size, void *vaddr, dma_addr_t dma_handle) { - struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); + struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); ps3_dma_unmap(dev->d_region, dma_handle, size); free_pages((unsigned long)vaddr, get_order(size)); @@ -239,15 +555,16 @@ static void ps3_free_coherent(struct device *_dev, size_t size, void *vaddr, * byte within the page as vaddr. */ -static dma_addr_t ps3_map_single(struct device *_dev, void *ptr, size_t size, +static dma_addr_t ps3_sb_map_single(struct device *_dev, void *ptr, size_t size, enum dma_data_direction direction) { - struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); + struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); int result; unsigned long bus_addr; result = ps3_dma_map(dev->d_region, (unsigned long)ptr, size, - &bus_addr); + &bus_addr, + IOPTE_PP_R | IOPTE_PP_W | IOPTE_SO_RW | IOPTE_M); if (result) { pr_debug("%s:%d: ps3_dma_map failed (%d)\n", @@ -257,10 +574,44 @@ static dma_addr_t ps3_map_single(struct device *_dev, void *ptr, size_t size, return bus_addr; } +static dma_addr_t ps3_ioc0_map_single(struct device *_dev, void *ptr, + size_t size, + enum dma_data_direction direction) +{ + struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); + int result; + unsigned long bus_addr; + u64 iopte_flag; + + iopte_flag = IOPTE_M; + switch (direction) { + case DMA_BIDIRECTIONAL: + iopte_flag |= IOPTE_PP_R | IOPTE_PP_W | IOPTE_SO_RW; + break; + case DMA_TO_DEVICE: + iopte_flag |= IOPTE_PP_R | IOPTE_SO_R; + break; + case DMA_FROM_DEVICE: + iopte_flag |= IOPTE_PP_W | IOPTE_SO_RW; + break; + default: + /* not happned */ + BUG(); + }; + result = ps3_dma_map(dev->d_region, (unsigned long)ptr, size, + &bus_addr, iopte_flag); + + if (result) { + pr_debug("%s:%d: ps3_dma_map failed (%d)\n", + __func__, __LINE__, result); + } + return bus_addr; +} + static void ps3_unmap_single(struct device *_dev, dma_addr_t dma_addr, size_t size, enum dma_data_direction direction) { - struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); + struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); int result; result = ps3_dma_unmap(dev->d_region, dma_addr, size); @@ -271,20 +622,20 @@ static void ps3_unmap_single(struct device *_dev, dma_addr_t dma_addr, } } -static int ps3_map_sg(struct device *_dev, struct scatterlist *sg, int nents, +static int ps3_sb_map_sg(struct device *_dev, struct scatterlist *sg, int nents, enum dma_data_direction direction) { #if defined(CONFIG_PS3_DYNAMIC_DMA) BUG_ON("do"); return -EPERM; #else - struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); + struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); int i; for (i = 0; i < nents; i++, sg++) { int result = ps3_dma_map(dev->d_region, page_to_phys(sg->page) + sg->offset, sg->length, - &sg->dma_address); + &sg->dma_address, 0); if (result) { pr_debug("%s:%d: ps3_dma_map failed (%d)\n", @@ -299,7 +650,15 @@ static int ps3_map_sg(struct device *_dev, struct scatterlist *sg, int nents, #endif } -static void ps3_unmap_sg(struct device *_dev, struct scatterlist *sg, +static int ps3_ioc0_map_sg(struct device *_dev, struct scatterlist *sg, + int nents, + enum dma_data_direction direction) +{ + BUG(); + return 0; +} + +static void ps3_sb_unmap_sg(struct device *_dev, struct scatterlist *sg, int nents, enum dma_data_direction direction) { #if defined(CONFIG_PS3_DYNAMIC_DMA) @@ -307,18 +666,34 @@ static void ps3_unmap_sg(struct device *_dev, struct scatterlist *sg, #endif } +static void ps3_ioc0_unmap_sg(struct device *_dev, struct scatterlist *sg, + int nents, enum dma_data_direction direction) +{ + BUG(); +} + static int ps3_dma_supported(struct device *_dev, u64 mask) { return mask >= DMA_32BIT_MASK; } -static struct dma_mapping_ops ps3_dma_ops = { +static struct dma_mapping_ops ps3_sb_dma_ops = { .alloc_coherent = ps3_alloc_coherent, .free_coherent = ps3_free_coherent, - .map_single = ps3_map_single, + .map_single = ps3_sb_map_single, .unmap_single = ps3_unmap_single, - .map_sg = ps3_map_sg, - .unmap_sg = ps3_unmap_sg, + .map_sg = ps3_sb_map_sg, + .unmap_sg = ps3_sb_unmap_sg, + .dma_supported = ps3_dma_supported +}; + +static struct dma_mapping_ops ps3_ioc0_dma_ops = { + .alloc_coherent = ps3_alloc_coherent, + .free_coherent = ps3_free_coherent, + .map_single = ps3_ioc0_map_single, + .unmap_single = ps3_unmap_single, + .map_sg = ps3_ioc0_map_sg, + .unmap_sg = ps3_ioc0_unmap_sg, .dma_supported = ps3_dma_supported }; @@ -328,7 +703,7 @@ static struct dma_mapping_ops ps3_dma_ops = { static void ps3_system_bus_release_device(struct device *_dev) { - struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev); + struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); kfree(dev); } @@ -343,19 +718,38 @@ static void ps3_system_bus_release_device(struct device *_dev) int ps3_system_bus_device_register(struct ps3_system_bus_device *dev) { int result; - static unsigned int dev_count = 1; + static unsigned int dev_ioc0_count; + static unsigned int dev_sb_count; + static unsigned int dev_vuart_count; - dev->core.parent = NULL; + if (!dev->core.parent) + dev->core.parent = &ps3_system_bus; dev->core.bus = &ps3_system_bus_type; dev->core.release = ps3_system_bus_release_device; + switch (dev->dev_type) { + case PS3_DEVICE_TYPE_IOC0: + dev->core.archdata.dma_ops = &ps3_ioc0_dma_ops; + snprintf(dev->core.bus_id, sizeof(dev->core.bus_id), + "ioc0_%02x", ++dev_ioc0_count); + break; + case PS3_DEVICE_TYPE_SB: + dev->core.archdata.dma_ops = &ps3_sb_dma_ops; + snprintf(dev->core.bus_id, sizeof(dev->core.bus_id), + "sb_%02x", ++dev_sb_count); + + break; + case PS3_DEVICE_TYPE_VUART: + snprintf(dev->core.bus_id, sizeof(dev->core.bus_id), + "vuart_%02x", ++dev_vuart_count); + break; + default: + BUG(); + }; + dev->core.archdata.of_node = NULL; - dev->core.archdata.dma_ops = &ps3_dma_ops; dev->core.archdata.numa_node = 0; - snprintf(dev->core.bus_id, sizeof(dev->core.bus_id), "sb_%02x", - dev_count++); - pr_debug("%s:%d add %s\n", __func__, __LINE__, dev->core.bus_id); result = device_register(&dev->core); @@ -368,9 +762,15 @@ int ps3_system_bus_driver_register(struct ps3_system_bus_driver *drv) { int result; + pr_debug(" -> %s:%d: %s\n", __func__, __LINE__, drv->core.name); + + if (!firmware_has_feature(FW_FEATURE_PS3_LV1)) + return -ENODEV; + drv->core.bus = &ps3_system_bus_type; result = driver_register(&drv->core); + pr_debug(" <- %s:%d: %s\n", __func__, __LINE__, drv->core.name); return result; } @@ -378,7 +778,9 @@ EXPORT_SYMBOL_GPL(ps3_system_bus_driver_register); void ps3_system_bus_driver_unregister(struct ps3_system_bus_driver *drv) { + pr_debug(" -> %s:%d: %s\n", __func__, __LINE__, drv->core.name); driver_unregister(&drv->core); + pr_debug(" <- %s:%d: %s\n", __func__, __LINE__, drv->core.name); } EXPORT_SYMBOL_GPL(ps3_system_bus_driver_unregister); diff --git a/arch/powerpc/platforms/ps3/time.c b/arch/powerpc/platforms/ps3/time.c index 1bae8b19b363..802a9ccacb5e 100644 --- a/arch/powerpc/platforms/ps3/time.c +++ b/arch/powerpc/platforms/ps3/time.c @@ -39,7 +39,7 @@ static void _dump_tm(const struct rtc_time *tm, const char* func, int line) } #define dump_time(_a) _dump_time(_a, __func__, __LINE__) -static void __attribute__ ((unused)) _dump_time(int time, const char* func, +static void __maybe_unused _dump_time(int time, const char *func, int line) { struct rtc_time tm; diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile index ae1fc92dc1c9..992ba6753cf2 100644 --- a/arch/powerpc/platforms/pseries/Makefile +++ b/arch/powerpc/platforms/pseries/Makefile @@ -8,7 +8,7 @@ obj-y := lpar.o hvCall.o nvram.o reconfig.o \ obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_XICS) += xics.o obj-$(CONFIG_SCANLOG) += scanlog.o -obj-$(CONFIG_EEH) += eeh.o eeh_cache.o eeh_driver.o eeh_event.o +obj-$(CONFIG_EEH) += eeh.o eeh_cache.o eeh_driver.o eeh_event.o eeh_sysfs.o obj-$(CONFIG_KEXEC) += kexec.o obj-$(CONFIG_PCI) += pci.o pci_dlpar.o obj-$(CONFIG_PCI_MSI) += msi.o diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c index 5f3e6d8659fe..b8770395013d 100644 --- a/arch/powerpc/platforms/pseries/eeh.c +++ b/arch/powerpc/platforms/pseries/eeh.c @@ -1,6 +1,8 @@ /* * eeh.c - * Copyright (C) 2001 Dave Engebretsen & Todd Inglett IBM Corporation + * Copyright IBM Corporation 2001, 2005, 2006 + * Copyright Dave Engebretsen & Todd Inglett 2001 + * Copyright Linas Vepstas 2005, 2006 * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -15,6 +17,8 @@ * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Please address comments and feedback to Linas Vepstas <linas@austin.ibm.com> */ #include <linux/delay.h> @@ -117,7 +121,6 @@ static unsigned long no_cfg_addr; static unsigned long ignored_check; static unsigned long total_mmio_ffs; static unsigned long false_positives; -static unsigned long ignored_failures; static unsigned long slot_resets; #define IS_BRIDGE(class_code) (((class_code)<<16) == PCI_BASE_CLASS_BRIDGE) @@ -505,6 +508,7 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev) printk(KERN_WARNING "EEH: read_slot_reset_state() failed; rc=%d dn=%s\n", ret, dn->full_name); false_positives++; + pdn->eeh_false_positives ++; rc = 0; goto dn_unlock; } @@ -513,6 +517,7 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev) * they are empty when they don't have children. */ if ((rets[0] == 5) && (dn->child == NULL)) { false_positives++; + pdn->eeh_false_positives ++; rc = 0; goto dn_unlock; } @@ -522,6 +527,7 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev) printk(KERN_WARNING "EEH: event on unsupported device, rc=%d dn=%s\n", ret, dn->full_name); false_positives++; + pdn->eeh_false_positives ++; rc = 0; goto dn_unlock; } @@ -529,6 +535,7 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev) /* If not the kind of error we know about, punt. */ if (rets[0] != 1 && rets[0] != 2 && rets[0] != 4 && rets[0] != 5) { false_positives++; + pdn->eeh_false_positives ++; rc = 0; goto dn_unlock; } @@ -921,6 +928,7 @@ static void *early_enable_eeh(struct device_node *dn, void *data) pdn->eeh_mode = 0; pdn->eeh_check_count = 0; pdn->eeh_freeze_count = 0; + pdn->eeh_false_positives = 0; if (status && strcmp(status, "ok") != 0) return NULL; /* ignore devices with bad status */ @@ -1139,7 +1147,8 @@ static void eeh_add_device_late(struct pci_dev *dev) pdn = PCI_DN(dn); pdn->pcidev = dev; - pci_addr_cache_insert_device (dev); + pci_addr_cache_insert_device(dev); + eeh_sysfs_add_device(dev); } void eeh_add_device_tree_late(struct pci_bus *bus) @@ -1178,6 +1187,7 @@ static void eeh_remove_device(struct pci_dev *dev) printk(KERN_DEBUG "EEH: remove device %s\n", pci_name(dev)); #endif pci_addr_cache_remove_device(dev); + eeh_sysfs_remove_device(dev); dn = pci_device_to_OF_node(dev); if (PCI_DN(dn)->pcidev) { @@ -1214,11 +1224,10 @@ static int proc_eeh_show(struct seq_file *m, void *v) "check not wanted=%ld\n" "eeh_total_mmio_ffs=%ld\n" "eeh_false_positives=%ld\n" - "eeh_ignored_failures=%ld\n" "eeh_slot_resets=%ld\n", no_device, no_dn, no_cfg_addr, ignored_check, total_mmio_ffs, - false_positives, ignored_failures, + false_positives, slot_resets); } diff --git a/arch/powerpc/platforms/pseries/eeh_cache.c b/arch/powerpc/platforms/pseries/eeh_cache.c index f2bae04424f8..e49c815eae23 100644 --- a/arch/powerpc/platforms/pseries/eeh_cache.c +++ b/arch/powerpc/platforms/pseries/eeh_cache.c @@ -2,7 +2,8 @@ * eeh_cache.c * PCI address cache; allows the lookup of PCI devices based on I/O address * - * Copyright (C) 2004 Linas Vepstas <linas@austin.ibm.com> IBM Corporation + * Copyright IBM Corporation 2004 + * Copyright Linas Vepstas <linas@austin.ibm.com> 2004 * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -295,6 +296,8 @@ void __init pci_addr_cache_build(void) continue; pci_dev_get (dev); /* matching put is in eeh_remove_device() */ PCI_DN(dn)->pcidev = dev; + + eeh_sysfs_add_device(dev); } #ifdef DEBUG diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c index 161a5844ab6c..15e015ef6865 100644 --- a/arch/powerpc/platforms/pseries/eeh_driver.c +++ b/arch/powerpc/platforms/pseries/eeh_driver.c @@ -1,6 +1,7 @@ /* * PCI Error Recovery Driver for RPA-compliant PPC64 platform. - * Copyright (C) 2004, 2005 Linas Vepstas <linas@linas.org> + * Copyright IBM Corp. 2004 2005 + * Copyright Linas Vepstas <linas@linas.org> 2004, 2005 * * All rights reserved. * @@ -19,8 +20,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Send feedback to <linas@us.ibm.com> - * + * Send comments and feedback to Linas Vepstas <linas@austin.ibm.com> */ #include <linux/delay.h> #include <linux/interrupt.h> diff --git a/arch/powerpc/platforms/pseries/firmware.c b/arch/powerpc/platforms/pseries/firmware.c index 29bf83bfb1f0..8b18a1c40092 100644 --- a/arch/powerpc/platforms/pseries/firmware.c +++ b/arch/powerpc/platforms/pseries/firmware.c @@ -66,24 +66,13 @@ firmware_features_table[FIRMWARE_MAX_FEATURES] = { * device-tree/ibm,hypertas-functions. Ultimately this functionality may * be moved into prom.c prom_init(). */ -void __init fw_feature_init(void) +void __init fw_feature_init(const char *hypertas, unsigned long len) { - struct device_node *dn; - const char *hypertas, *s; - int len, i; + const char *s; + int i; DBG(" -> fw_feature_init()\n"); - dn = of_find_node_by_path("/rtas"); - if (dn == NULL) { - printk(KERN_ERR "WARNING! Cannot find RTAS in device-tree!\n"); - goto out; - } - - hypertas = of_get_property(dn, "ibm,hypertas-functions", &len); - if (hypertas == NULL) - goto out; - for (s = hypertas; s < hypertas + len; s += strlen(s) + 1) { for (i = 0; i < FIRMWARE_MAX_FEATURES; i++) { /* check value against table of strings */ @@ -98,7 +87,5 @@ void __init fw_feature_init(void) } } -out: - of_node_put(dn); DBG(" <- fw_feature_init()\n"); } diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c index 362dfbc260a6..8cc6eeeaae2f 100644 --- a/arch/powerpc/platforms/pseries/lpar.c +++ b/arch/powerpc/platforms/pseries/lpar.c @@ -373,12 +373,23 @@ static void pSeries_lpar_hptab_clear(void) { unsigned long size_bytes = 1UL << ppc64_pft_size; unsigned long hpte_count = size_bytes >> 4; - unsigned long dummy1, dummy2; + unsigned long dummy1, dummy2, dword0; + long lpar_rc; int i; /* TODO: Use bulk call */ - for (i = 0; i < hpte_count; i++) - plpar_pte_remove_raw(0, i, 0, &dummy1, &dummy2); + for (i = 0; i < hpte_count; i++) { + /* dont remove HPTEs with VRMA mappings */ + lpar_rc = plpar_pte_remove_raw(H_ANDCOND, i, HPTE_V_1TB_SEG, + &dummy1, &dummy2); + if (lpar_rc == H_NOT_FOUND) { + lpar_rc = plpar_pte_read_raw(0, i, &dword0, &dummy1); + if (!lpar_rc && ((dword0 & HPTE_V_VRMA_MASK) + != HPTE_V_VRMA_MASK)) + /* Can be hpte for 1TB Seg. So remove it */ + plpar_pte_remove_raw(0, i, 0, &dummy1, &dummy2); + } + } } /* diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c index ffaf6c5c517b..47f0e0857f0e 100644 --- a/arch/powerpc/platforms/pseries/pci_dlpar.c +++ b/arch/powerpc/platforms/pseries/pci_dlpar.c @@ -110,8 +110,6 @@ pcibios_fixup_new_pci_devices(struct pci_bus *bus, int fix_bus) } } } - - eeh_add_device_tree_late(bus); } EXPORT_SYMBOL_GPL(pcibios_fixup_new_pci_devices); @@ -139,6 +137,8 @@ pcibios_pci_config_bridge(struct pci_dev *dev) /* Make the discovered devices available */ pci_bus_add_devices(child_bus); + + eeh_add_device_tree_late(child_bus); return 0; } @@ -171,6 +171,7 @@ pcibios_add_pci_devices(struct pci_bus * bus) if (!list_empty(&bus->devices)) { pcibios_fixup_new_pci_devices(bus, 0); pci_bus_add_devices(bus); + eeh_add_device_tree_late(bus); } } else if (mode == PCI_PROBE_NORMAL) { /* use legacy probe */ @@ -179,6 +180,7 @@ pcibios_add_pci_devices(struct pci_bus * bus) if (num) { pcibios_fixup_new_pci_devices(bus, 1); pci_bus_add_devices(bus); + eeh_add_device_tree_late(bus); } list_for_each_entry(dev, &bus->devices, bus_list) @@ -200,8 +202,6 @@ struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn) rtas_setup_phb(phb); pci_process_bridge_OF_ranges(phb, dn, 0); - pci_setup_phb_io_dynamic(phb, primary); - pci_devs_phb_init_dynamic(phb); if (dn->child) @@ -210,6 +210,7 @@ struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn) scan_phb(phb); pcibios_fixup_new_pci_devices(phb->bus, 0); pci_bus_add_devices(phb->bus); + eeh_add_device_tree_late(phb->bus); return phb; } diff --git a/arch/powerpc/platforms/pseries/plpar_wrappers.h b/arch/powerpc/platforms/pseries/plpar_wrappers.h index 2e4d10c9eea8..d003c80fa31d 100644 --- a/arch/powerpc/platforms/pseries/plpar_wrappers.h +++ b/arch/powerpc/platforms/pseries/plpar_wrappers.h @@ -108,6 +108,21 @@ static inline long plpar_pte_read(unsigned long flags, unsigned long ptex, return rc; } +/* plpar_pte_read_raw can be called in real mode. It calls plpar_hcall_raw */ +static inline long plpar_pte_read_raw(unsigned long flags, unsigned long ptex, + unsigned long *old_pteh_ret, unsigned long *old_ptel_ret) +{ + long rc; + unsigned long retbuf[PLPAR_HCALL_BUFSIZE]; + + rc = plpar_hcall_raw(H_READ, retbuf, flags, ptex); + + *old_pteh_ret = retbuf[0]; + *old_ptel_ret = retbuf[1]; + + return rc; +} + static inline long plpar_pte_protect(unsigned long flags, unsigned long ptex, unsigned long avpn) { diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h index 2729d559fd91..61136d019554 100644 --- a/arch/powerpc/platforms/pseries/pseries.h +++ b/arch/powerpc/platforms/pseries/pseries.h @@ -10,7 +10,7 @@ #ifndef _PSERIES_PSERIES_H #define _PSERIES_PSERIES_H -extern void __init fw_feature_init(void); +extern void __init fw_feature_init(const char *hypertas, unsigned long len); struct pt_regs; @@ -33,6 +33,8 @@ static inline void setup_kexec_cpu_down_xics(void) { } static inline void setup_kexec_cpu_down_mpic(void) { } #endif +extern void pSeries_final_fixup(void); + /* Poweron flag used for enabling auto ups restart */ extern unsigned long rtas_poweron_auto; diff --git a/arch/powerpc/platforms/pseries/reconfig.c b/arch/powerpc/platforms/pseries/reconfig.c index 5aa97aff3391..c02f8742c54d 100644 --- a/arch/powerpc/platforms/pseries/reconfig.c +++ b/arch/powerpc/platforms/pseries/reconfig.c @@ -123,7 +123,7 @@ static int pSeries_reconfig_add_node(const char *path, struct property *proplist strcpy(np->full_name, path); np->properties = proplist; - OF_MARK_DYNAMIC(np); + of_node_set_flag(np, OF_DYNAMIC); kref_init(&np->kref); np->parent = derive_parent(path); diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index 470db6efaeb6..f0b7146a110f 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -176,7 +176,7 @@ static void __init pseries_mpic_init_IRQ(void) return; cascade_irq = irq_of_parse_and_map(cascade, 0); - if (cascade == NO_IRQ) { + if (cascade_irq == NO_IRQ) { printk(KERN_ERR "mpic: failed to map cascade interrupt"); return; } @@ -320,8 +320,6 @@ static void __init pSeries_init_early(void) { DBG(" -> pSeries_init_early()\n"); - fw_feature_init(); - if (firmware_has_feature(FW_FEATURE_LPAR)) find_udbg_vterm(); @@ -343,14 +341,21 @@ static int __init pSeries_probe_hypertas(unsigned long node, const char *uname, int depth, void *data) { + const char *hypertas; + unsigned long len; + if (depth != 1 || (strcmp(uname, "rtas") != 0 && strcmp(uname, "rtas@0") != 0)) - return 0; + return 0; + + hypertas = of_get_flat_dt_prop(node, "ibm,hypertas-functions", &len); + if (!hypertas) + return 1; - if (of_get_flat_dt_prop(node, "ibm,hypertas-functions", NULL) != NULL) - powerpc_firmware_features |= FW_FEATURE_LPAR; + powerpc_firmware_features |= FW_FEATURE_LPAR; + fw_feature_init(hypertas, len); - return 1; + return 1; } static int __init pSeries_probe(void) @@ -399,6 +404,7 @@ static void pseries_dedicated_idle_sleep(void) * a good time to find other work to dispatch. */ get_lppaca()->idle = 1; + get_lppaca()->donate_dedicated_cpu = 1; /* * We come in with interrupts disabled, and need_resched() @@ -431,6 +437,7 @@ static void pseries_dedicated_idle_sleep(void) out: HMT_medium(); + get_lppaca()->donate_dedicated_cpu = 0; get_lppaca()->idle = 0; } diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c index f1df942072bb..f0b5ff17d860 100644 --- a/arch/powerpc/platforms/pseries/xics.c +++ b/arch/powerpc/platforms/pseries/xics.c @@ -156,9 +156,9 @@ static inline void lpar_qirr_info(int n_cpu , u8 value) #ifdef CONFIG_SMP -static int get_irq_server(unsigned int virq) +static int get_irq_server(unsigned int virq, unsigned int strict_check) { - unsigned int server; + int server; /* For the moment only implement delivery to all cpus or one cpu */ cpumask_t cpumask = irq_desc[virq].affinity; cpumask_t tmp = CPU_MASK_NONE; @@ -166,22 +166,25 @@ static int get_irq_server(unsigned int virq) if (!distribute_irqs) return default_server; - if (cpus_equal(cpumask, CPU_MASK_ALL)) { - server = default_distrib_server; - } else { + if (!cpus_equal(cpumask, CPU_MASK_ALL)) { cpus_and(tmp, cpu_online_map, cpumask); - if (cpus_empty(tmp)) - server = default_distrib_server; - else - server = get_hard_smp_processor_id(first_cpu(tmp)); + server = first_cpu(tmp); + + if (server < NR_CPUS) + return get_hard_smp_processor_id(server); + + if (strict_check) + return -1; } - return server; + if (cpus_equal(cpu_online_map, cpu_present_map)) + return default_distrib_server; + return default_server; } #else -static int get_irq_server(unsigned int virq) +static int get_irq_server(unsigned int virq, unsigned int strict_check) { return default_server; } @@ -192,7 +195,7 @@ static void xics_unmask_irq(unsigned int virq) { unsigned int irq; int call_status; - unsigned int server; + int server; pr_debug("xics: unmask virq %d\n", virq); @@ -201,7 +204,7 @@ static void xics_unmask_irq(unsigned int virq) if (irq == XICS_IPI || irq == XICS_IRQ_SPURIOUS) return; - server = get_irq_server(virq); + server = get_irq_server(virq, 0); call_status = rtas_call(ibm_set_xive, 3, 1, NULL, irq, server, DEFAULT_PRIORITY); @@ -398,8 +401,7 @@ static void xics_set_affinity(unsigned int virq, cpumask_t cpumask) unsigned int irq; int status; int xics_status[2]; - unsigned long newmask; - cpumask_t tmp = CPU_MASK_NONE; + int irq_server; irq = (unsigned int)irq_map[virq].hwirq; if (irq == XICS_IPI || irq == XICS_IRQ_SPURIOUS) @@ -413,18 +415,21 @@ static void xics_set_affinity(unsigned int virq, cpumask_t cpumask) return; } - /* For the moment only implement delivery to all cpus or one cpu */ - if (cpus_equal(cpumask, CPU_MASK_ALL)) { - newmask = default_distrib_server; - } else { - cpus_and(tmp, cpu_online_map, cpumask); - if (cpus_empty(tmp)) - return; - newmask = get_hard_smp_processor_id(first_cpu(tmp)); + /* + * For the moment only implement delivery to all cpus or one cpu. + * Get current irq_server for the given irq + */ + irq_server = get_irq_server(virq, 1); + if (irq_server == -1) { + char cpulist[128]; + cpumask_scnprintf(cpulist, sizeof(cpulist), cpumask); + printk(KERN_WARNING "xics_set_affinity: No online cpus in " + "the mask %s for irq %d\n", cpulist, virq); + return; } status = rtas_call(ibm_set_xive, 3, 1, NULL, - irq, newmask, xics_status[1]); + irq, irq_server, xics_status[1]); if (status) { printk(KERN_ERR "xics_set_affinity: irq=%u ibm,set-xive " diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile index c3ce0bd12c0b..08ce31e612c2 100644 --- a/arch/powerpc/sysdev/Makefile +++ b/arch/powerpc/sysdev/Makefile @@ -5,7 +5,6 @@ endif mpic-msi-obj-$(CONFIG_PCI_MSI) += mpic_msi.o mpic_u3msi.o obj-$(CONFIG_MPIC) += mpic.o $(mpic-msi-obj-y) -obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o obj-$(CONFIG_PPC_MPC106) += grackle.o obj-$(CONFIG_PPC_DCR) += dcr.o obj-$(CONFIG_PPC_DCR_NATIVE) += dcr-low.o @@ -13,16 +12,21 @@ obj-$(CONFIG_PPC_PMI) += pmi.o obj-$(CONFIG_U3_DART) += dart_iommu.o obj-$(CONFIG_MMIO_NVRAM) += mmio_nvram.o obj-$(CONFIG_FSL_SOC) += fsl_soc.o -obj-$(CONFIG_FSL_PCIE) += fsl_pcie.o +obj-$(CONFIG_FSL_PCI) += fsl_pci.o obj-$(CONFIG_TSI108_BRIDGE) += tsi108_pci.o tsi108_dev.o obj-$(CONFIG_QUICC_ENGINE) += qe_lib/ mv64x60-$(CONFIG_PCI) += mv64x60_pci.o obj-$(CONFIG_MV64X60) += $(mv64x60-y) mv64x60_pic.o mv64x60_dev.o +obj-$(CONFIG_RTC_DRV_CMOS) += rtc_cmos_setup.o +obj-$(CONFIG_AXON_RAM) += axonram.o # contains only the suspend handler for time +ifeq ($(CONFIG_RTC_CLASS),) obj-$(CONFIG_PM) += timer.o +endif ifeq ($(CONFIG_PPC_MERGE),y) +obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o obj-$(CONFIG_PPC_I8259) += i8259.o obj-$(CONFIG_PPC_83xx) += ipic.o obj-$(CONFIG_4xx) += uic.o diff --git a/arch/powerpc/sysdev/commproc.c b/arch/powerpc/sysdev/commproc.c index 4f67b89ba1d0..dd5417aec1b4 100644 --- a/arch/powerpc/sysdev/commproc.c +++ b/arch/powerpc/sysdev/commproc.c @@ -395,4 +395,4 @@ uint cpm_dpram_phys(u8* addr) { return (dpram_pbase + (uint)(addr - dpram_vbase)); } -EXPORT_SYMBOL(cpm_dpram_addr); +EXPORT_SYMBOL(cpm_dpram_phys); diff --git a/arch/powerpc/sysdev/cpm2_common.c b/arch/powerpc/sysdev/cpm2_common.c index 924412974795..c827715a5090 100644 --- a/arch/powerpc/sysdev/cpm2_common.c +++ b/arch/powerpc/sysdev/cpm2_common.c @@ -102,7 +102,7 @@ cpm_setbrg(uint brg, uint rate) brg -= 4; } bp += brg; - *bp = ((BRG_UART_CLK / rate) << 1) | CPM_BRG_EN; + out_be32(bp, (((BRG_UART_CLK / rate) - 1) << 1) | CPM_BRG_EN); cpm2_unmap(bp); } diff --git a/arch/powerpc/sysdev/fsl_pcie.c b/arch/powerpc/sysdev/fsl_pcie.c deleted file mode 100644 index 041c07e8b665..000000000000 --- a/arch/powerpc/sysdev/fsl_pcie.c +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Support for indirect PCI bridges. - * - * Copyright (C) 1998 Gabriel Paubert. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * - * "Temporary" MPC8548 Errata file - - * The standard indirect_pci code should work with future silicon versions. - */ - -#include <linux/kernel.h> -#include <linux/pci.h> -#include <linux/delay.h> -#include <linux/string.h> -#include <linux/init.h> -#include <linux/bootmem.h> - -#include <asm/io.h> -#include <asm/prom.h> -#include <asm/pci-bridge.h> -#include <asm/machdep.h> - -#define PCI_CFG_OUT out_be32 - -/* ERRATA PCI-Ex 14 PCIE Controller timeout */ -#define PCIE_FIX out_be32(hose->cfg_addr+0x4, 0x0400ffff) - - -static int -indirect_read_config_pcie(struct pci_bus *bus, unsigned int devfn, int offset, - int len, u32 *val) -{ - struct pci_controller *hose = bus->sysdata; - volatile void __iomem *cfg_data; - u32 temp; - - if (ppc_md.pci_exclude_device) - if (ppc_md.pci_exclude_device(bus->number, devfn)) - return PCIBIOS_DEVICE_NOT_FOUND; - - /* Possible artifact of CDCpp50937 needs further investigation */ - if (devfn != 0x0 && bus->number == 0xff) - return PCIBIOS_DEVICE_NOT_FOUND; - - PCIE_FIX; - if (bus->number == 0xff) { - PCI_CFG_OUT(hose->cfg_addr, - (0x80000000 | ((offset & 0xf00) << 16) | - ((bus->number - hose->bus_offset) << 16) - | (devfn << 8) | ((offset & 0xfc) ))); - } else { - PCI_CFG_OUT(hose->cfg_addr, - (0x80000001 | ((offset & 0xf00) << 16) | - ((bus->number - hose->bus_offset) << 16) - | (devfn << 8) | ((offset & 0xfc) ))); - } - - /* - * Note: the caller has already checked that offset is - * suitably aligned and that len is 1, 2 or 4. - */ - /* ERRATA PCI-Ex 12 - Configuration Address/Data Alignment */ - cfg_data = hose->cfg_data; - PCIE_FIX; - temp = in_le32(cfg_data); - switch (len) { - case 1: - *val = (temp >> (((offset & 3))*8)) & 0xff; - break; - case 2: - *val = (temp >> (((offset & 3))*8)) & 0xffff; - break; - default: - *val = temp; - break; - } - return PCIBIOS_SUCCESSFUL; -} - -static int -indirect_write_config_pcie(struct pci_bus *bus, unsigned int devfn, int offset, - int len, u32 val) -{ - struct pci_controller *hose = bus->sysdata; - volatile void __iomem *cfg_data; - u32 temp; - - if (ppc_md.pci_exclude_device) - if (ppc_md.pci_exclude_device(bus->number, devfn)) - return PCIBIOS_DEVICE_NOT_FOUND; - - /* Possible artifact of CDCpp50937 needs further investigation */ - if (devfn != 0x0 && bus->number == 0xff) - return PCIBIOS_DEVICE_NOT_FOUND; - - PCIE_FIX; - if (bus->number == 0xff) { - PCI_CFG_OUT(hose->cfg_addr, - (0x80000000 | ((offset & 0xf00) << 16) | - ((bus->number - hose->bus_offset) << 16) - | (devfn << 8) | ((offset & 0xfc) ))); - } else { - PCI_CFG_OUT(hose->cfg_addr, - (0x80000001 | ((offset & 0xf00) << 16) | - ((bus->number - hose->bus_offset) << 16) - | (devfn << 8) | ((offset & 0xfc) ))); - } - - /* - * Note: the caller has already checked that offset is - * suitably aligned and that len is 1, 2 or 4. - */ - /* ERRATA PCI-Ex 12 - Configuration Address/Data Alignment */ - cfg_data = hose->cfg_data; - switch (len) { - case 1: - PCIE_FIX; - temp = in_le32(cfg_data); - temp = (temp & ~(0xff << ((offset & 3) * 8))) | - (val << ((offset & 3) * 8)); - PCIE_FIX; - out_le32(cfg_data, temp); - break; - case 2: - PCIE_FIX; - temp = in_le32(cfg_data); - temp = (temp & ~(0xffff << ((offset & 3) * 8))); - temp |= (val << ((offset & 3) * 8)) ; - PCIE_FIX; - out_le32(cfg_data, temp); - break; - default: - PCIE_FIX; - out_le32(cfg_data, val); - break; - } - PCIE_FIX; - return PCIBIOS_SUCCESSFUL; -} - -static struct pci_ops indirect_pcie_ops = { - indirect_read_config_pcie, - indirect_write_config_pcie -}; - -void __init -setup_indirect_pcie_nomap(struct pci_controller* hose, void __iomem * cfg_addr, - void __iomem * cfg_data) -{ - hose->cfg_addr = cfg_addr; - hose->cfg_data = cfg_data; - hose->ops = &indirect_pcie_ops; -} - -void __init -setup_indirect_pcie(struct pci_controller* hose, u32 cfg_addr, u32 cfg_data) -{ - unsigned long base = cfg_addr & PAGE_MASK; - void __iomem *mbase, *addr, *data; - - mbase = ioremap(base, PAGE_SIZE); - addr = mbase + (cfg_addr & ~PAGE_MASK); - if ((cfg_data & PAGE_MASK) != base) - mbase = ioremap(cfg_data & PAGE_MASK, PAGE_SIZE); - data = mbase + (cfg_data & ~PAGE_MASK); - setup_indirect_pcie_nomap(hose, addr, data); -} diff --git a/arch/powerpc/sysdev/fsl_pcie.h b/arch/powerpc/sysdev/fsl_pcie.h deleted file mode 100644 index 8d9779c84bea..000000000000 --- a/arch/powerpc/sysdev/fsl_pcie.h +++ /dev/null @@ -1,94 +0,0 @@ -/* - * MPC85xx/86xx PCI Express structure define - * - * Copyright 2007 Freescale Semiconductor, Inc - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - */ - -#ifdef __KERNEL__ -#ifndef __POWERPC_FSL_PCIE_H -#define __POWERPC_FSL_PCIE_H - -/* PCIE Express IO block registers in 85xx/86xx */ - -struct ccsr_pex { - __be32 __iomem pex_config_addr; /* 0x.000 - PCI Express Configuration Address Register */ - __be32 __iomem pex_config_data; /* 0x.004 - PCI Express Configuration Data Register */ - u8 __iomem res1[4]; - __be32 __iomem pex_otb_cpl_tor; /* 0x.00c - PCI Express Outbound completion timeout register */ - __be32 __iomem pex_conf_tor; /* 0x.010 - PCI Express configuration timeout register */ - u8 __iomem res2[12]; - __be32 __iomem pex_pme_mes_dr; /* 0x.020 - PCI Express PME and message detect register */ - __be32 __iomem pex_pme_mes_disr; /* 0x.024 - PCI Express PME and message disable register */ - __be32 __iomem pex_pme_mes_ier; /* 0x.028 - PCI Express PME and message interrupt enable register */ - __be32 __iomem pex_pmcr; /* 0x.02c - PCI Express power management command register */ - u8 __iomem res3[3024]; - __be32 __iomem pexotar0; /* 0x.c00 - PCI Express outbound translation address register 0 */ - __be32 __iomem pexotear0; /* 0x.c04 - PCI Express outbound translation extended address register 0*/ - u8 __iomem res4[8]; - __be32 __iomem pexowar0; /* 0x.c10 - PCI Express outbound window attributes register 0*/ - u8 __iomem res5[12]; - __be32 __iomem pexotar1; /* 0x.c20 - PCI Express outbound translation address register 1 */ - __be32 __iomem pexotear1; /* 0x.c24 - PCI Express outbound translation extended address register 1*/ - __be32 __iomem pexowbar1; /* 0x.c28 - PCI Express outbound window base address register 1*/ - u8 __iomem res6[4]; - __be32 __iomem pexowar1; /* 0x.c30 - PCI Express outbound window attributes register 1*/ - u8 __iomem res7[12]; - __be32 __iomem pexotar2; /* 0x.c40 - PCI Express outbound translation address register 2 */ - __be32 __iomem pexotear2; /* 0x.c44 - PCI Express outbound translation extended address register 2*/ - __be32 __iomem pexowbar2; /* 0x.c48 - PCI Express outbound window base address register 2*/ - u8 __iomem res8[4]; - __be32 __iomem pexowar2; /* 0x.c50 - PCI Express outbound window attributes register 2*/ - u8 __iomem res9[12]; - __be32 __iomem pexotar3; /* 0x.c60 - PCI Express outbound translation address register 3 */ - __be32 __iomem pexotear3; /* 0x.c64 - PCI Express outbound translation extended address register 3*/ - __be32 __iomem pexowbar3; /* 0x.c68 - PCI Express outbound window base address register 3*/ - u8 __iomem res10[4]; - __be32 __iomem pexowar3; /* 0x.c70 - PCI Express outbound window attributes register 3*/ - u8 __iomem res11[12]; - __be32 __iomem pexotar4; /* 0x.c80 - PCI Express outbound translation address register 4 */ - __be32 __iomem pexotear4; /* 0x.c84 - PCI Express outbound translation extended address register 4*/ - __be32 __iomem pexowbar4; /* 0x.c88 - PCI Express outbound window base address register 4*/ - u8 __iomem res12[4]; - __be32 __iomem pexowar4; /* 0x.c90 - PCI Express outbound window attributes register 4*/ - u8 __iomem res13[12]; - u8 __iomem res14[256]; - __be32 __iomem pexitar3; /* 0x.da0 - PCI Express inbound translation address register 3 */ - u8 __iomem res15[4]; - __be32 __iomem pexiwbar3; /* 0x.da8 - PCI Express inbound window base address register 3 */ - __be32 __iomem pexiwbear3; /* 0x.dac - PCI Express inbound window base extended address register 3 */ - __be32 __iomem pexiwar3; /* 0x.db0 - PCI Express inbound window attributes register 3 */ - u8 __iomem res16[12]; - __be32 __iomem pexitar2; /* 0x.dc0 - PCI Express inbound translation address register 2 */ - u8 __iomem res17[4]; - __be32 __iomem pexiwbar2; /* 0x.dc8 - PCI Express inbound window base address register 2 */ - __be32 __iomem pexiwbear2; /* 0x.dcc - PCI Express inbound window base extended address register 2 */ - __be32 __iomem pexiwar2; /* 0x.dd0 - PCI Express inbound window attributes register 2 */ - u8 __iomem res18[12]; - __be32 __iomem pexitar1; /* 0x.de0 - PCI Express inbound translation address register 2 */ - u8 __iomem res19[4]; - __be32 __iomem pexiwbar1; /* 0x.de8 - PCI Express inbound window base address register 2 */ - __be32 __iomem pexiwbear1; /* 0x.dec - PCI Express inbound window base extended address register 2 */ - __be32 __iomem pexiwar1; /* 0x.df0 - PCI Express inbound window attributes register 2 */ - u8 __iomem res20[12]; - __be32 __iomem pex_err_dr; /* 0x.e00 - PCI Express error detect register */ - u8 __iomem res21[4]; - __be32 __iomem pex_err_en; /* 0x.e08 - PCI Express error interrupt enable register */ - u8 __iomem res22[4]; - __be32 __iomem pex_err_disr; /* 0x.e10 - PCI Express error disable register */ - u8 __iomem res23[12]; - __be32 __iomem pex_err_cap_stat; /* 0x.e20 - PCI Express error capture status register */ - u8 __iomem res24[4]; - __be32 __iomem pex_err_cap_r0; /* 0x.e28 - PCI Express error capture register 0 */ - __be32 __iomem pex_err_cap_r1; /* 0x.e2c - PCI Express error capture register 0 */ - __be32 __iomem pex_err_cap_r2; /* 0x.e30 - PCI Express error capture register 0 */ - __be32 __iomem pex_err_cap_r3; /* 0x.e34 - PCI Express error capture register 0 */ -}; - -#endif /* __POWERPC_FSL_PCIE_H */ -#endif /* __KERNEL__ */ diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c index cad175724359..1cf29c9d4408 100644 --- a/arch/powerpc/sysdev/fsl_soc.c +++ b/arch/powerpc/sysdev/fsl_soc.c @@ -22,6 +22,7 @@ #include <linux/module.h> #include <linux/device.h> #include <linux/platform_device.h> +#include <linux/of_platform.h> #include <linux/phy.h> #include <linux/fsl_devices.h> #include <linux/fs_enet_pd.h> @@ -197,6 +198,7 @@ static int __init gfar_of_init(void) struct gianfar_platform_data gfar_data; const unsigned int *id; const char *model; + const char *ctype; const void *mac_addr; const phandle *ph; int n_res = 2; @@ -254,6 +256,14 @@ static int __init gfar_of_init(void) FSL_GIANFAR_DEV_HAS_VLAN | FSL_GIANFAR_DEV_HAS_EXTENDED_HASH; + ctype = of_get_property(np, "phy-connection-type", NULL); + + /* We only care about rgmii-id. The rest are autodetected */ + if (ctype && !strcmp(ctype, "rgmii-id")) + gfar_data.interface = PHY_INTERFACE_MODE_RGMII_ID; + else + gfar_data.interface = PHY_INTERFACE_MODE_MII; + ph = of_get_property(np, "phy-handle", NULL); phy = of_find_node_by_phandle(*ph); @@ -296,6 +306,64 @@ err: arch_initcall(gfar_of_init); +#ifdef CONFIG_I2C_BOARDINFO +#include <linux/i2c.h> +struct i2c_driver_device { + char *of_device; + char *i2c_driver; + char *i2c_type; +}; + +static struct i2c_driver_device i2c_devices[] __initdata = { + {"ricoh,rs5c372a", "rtc-rs5c372", "rs5c372a",}, + {"ricoh,rs5c372b", "rtc-rs5c372", "rs5c372b",}, + {"ricoh,rv5c386", "rtc-rs5c372", "rv5c386",}, + {"ricoh,rv5c387a", "rtc-rs5c372", "rv5c387a",}, +}; + +static int __init of_find_i2c_driver(struct device_node *node, struct i2c_board_info *info) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(i2c_devices); i++) { + if (!of_device_is_compatible(node, i2c_devices[i].of_device)) + continue; + strncpy(info->driver_name, i2c_devices[i].i2c_driver, KOBJ_NAME_LEN); + strncpy(info->type, i2c_devices[i].i2c_type, I2C_NAME_SIZE); + return 0; + } + return -ENODEV; +} + +static void __init of_register_i2c_devices(struct device_node *adap_node, int bus_num) +{ + struct device_node *node = NULL; + + while ((node = of_get_next_child(adap_node, node))) { + struct i2c_board_info info; + const u32 *addr; + int len; + + addr = of_get_property(node, "reg", &len); + if (!addr || len < sizeof(int) || *addr > (1 << 10) - 1) { + printk(KERN_WARNING "fsl_ioc.c: invalid i2c device entry\n"); + continue; + } + + info.irq = irq_of_parse_and_map(node, 0); + if (info.irq == NO_IRQ) + info.irq = -1; + + if (of_find_i2c_driver(node, &info) < 0) + continue; + + info.platform_data = NULL; + info.addr = *addr; + + i2c_register_board_info(bus_num, &info, 1); + } +} + static int __init fsl_i2c_of_init(void) { struct device_node *np; @@ -340,6 +408,8 @@ static int __init fsl_i2c_of_init(void) fsl_i2c_platform_data)); if (ret) goto unreg; + + of_register_i2c_devices(np, i); } return 0; @@ -351,6 +421,7 @@ err: } arch_initcall(fsl_i2c_of_init); +#endif #ifdef CONFIG_PPC_83xx static int __init mpc83xx_wdt_init(void) @@ -1028,6 +1099,19 @@ err: arch_initcall(fs_enet_of_init); +static int __init fsl_pcmcia_of_init(void) +{ + struct device_node *np = NULL; + /* + * Register all the devices which type is "pcmcia" + */ + while ((np = of_find_compatible_node(np, + "pcmcia", "fsl,pq-pcmcia")) != NULL) + of_platform_device_create(np, "m8xx-pcmcia", NULL); + return 0; +} + +arch_initcall(fsl_pcmcia_of_init); static const char *smc_regs = "regs"; static const char *smc_pram = "pram"; diff --git a/arch/powerpc/sysdev/grackle.c b/arch/powerpc/sysdev/grackle.c index 42053625f498..11ad5622eb76 100644 --- a/arch/powerpc/sysdev/grackle.c +++ b/arch/powerpc/sysdev/grackle.c @@ -55,7 +55,7 @@ static inline void grackle_set_loop_snoop(struct pci_controller *bp, int enable) void __init setup_grackle(struct pci_controller *hose) { - setup_indirect_pci(hose, 0xfec00000, 0xfee00000); + setup_indirect_pci(hose, 0xfec00000, 0xfee00000, 0); if (machine_is_compatible("PowerMac1,1")) pci_assign_all_buses = 1; if (machine_is_compatible("AAPL,PowerBook1998")) diff --git a/arch/powerpc/sysdev/indirect_pci.c b/arch/powerpc/sysdev/indirect_pci.c index e71488469704..5294560c7b00 100644 --- a/arch/powerpc/sysdev/indirect_pci.c +++ b/arch/powerpc/sysdev/indirect_pci.c @@ -20,12 +20,6 @@ #include <asm/pci-bridge.h> #include <asm/machdep.h> -#ifdef CONFIG_PPC_INDIRECT_PCI_BE -#define PCI_CFG_OUT out_be32 -#else -#define PCI_CFG_OUT out_le32 -#endif - static int indirect_read_config(struct pci_bus *bus, unsigned int devfn, int offset, int len, u32 *val) @@ -33,18 +27,37 @@ indirect_read_config(struct pci_bus *bus, unsigned int devfn, int offset, struct pci_controller *hose = bus->sysdata; volatile void __iomem *cfg_data; u8 cfg_type = 0; + u32 bus_no, reg; + + if (hose->indirect_type & PPC_INDIRECT_TYPE_NO_PCIE_LINK) { + if (bus->number != hose->first_busno) + return PCIBIOS_DEVICE_NOT_FOUND; + if (devfn != 0) + return PCIBIOS_DEVICE_NOT_FOUND; + } if (ppc_md.pci_exclude_device) - if (ppc_md.pci_exclude_device(bus->number, devfn)) + if (ppc_md.pci_exclude_device(hose, bus->number, devfn)) return PCIBIOS_DEVICE_NOT_FOUND; - - if (hose->set_cfg_type) + + if (hose->indirect_type & PPC_INDIRECT_TYPE_SET_CFG_TYPE) if (bus->number != hose->first_busno) cfg_type = 1; - PCI_CFG_OUT(hose->cfg_addr, - (0x80000000 | ((bus->number - hose->bus_offset) << 16) - | (devfn << 8) | ((offset & 0xfc) | cfg_type))); + bus_no = (bus->number == hose->first_busno) ? + hose->self_busno : bus->number; + + if (hose->indirect_type & PPC_INDIRECT_TYPE_EXT_REG) + reg = ((offset & 0xf00) << 16) | (offset & 0xfc); + else + reg = offset & 0xfc; + + if (hose->indirect_type & PPC_INDIRECT_TYPE_BIG_ENDIAN) + out_be32(hose->cfg_addr, (0x80000000 | (bus_no << 16) | + (devfn << 8) | reg | cfg_type)); + else + out_le32(hose->cfg_addr, (0x80000000 | (bus_no << 16) | + (devfn << 8) | reg | cfg_type)); /* * Note: the caller has already checked that offset is @@ -72,18 +85,43 @@ indirect_write_config(struct pci_bus *bus, unsigned int devfn, int offset, struct pci_controller *hose = bus->sysdata; volatile void __iomem *cfg_data; u8 cfg_type = 0; + u32 bus_no, reg; + + if (hose->indirect_type & PPC_INDIRECT_TYPE_NO_PCIE_LINK) { + if (bus->number != hose->first_busno) + return PCIBIOS_DEVICE_NOT_FOUND; + if (devfn != 0) + return PCIBIOS_DEVICE_NOT_FOUND; + } if (ppc_md.pci_exclude_device) - if (ppc_md.pci_exclude_device(bus->number, devfn)) + if (ppc_md.pci_exclude_device(hose, bus->number, devfn)) return PCIBIOS_DEVICE_NOT_FOUND; - if (hose->set_cfg_type) + if (hose->indirect_type & PPC_INDIRECT_TYPE_SET_CFG_TYPE) if (bus->number != hose->first_busno) cfg_type = 1; - PCI_CFG_OUT(hose->cfg_addr, - (0x80000000 | ((bus->number - hose->bus_offset) << 16) - | (devfn << 8) | ((offset & 0xfc) | cfg_type))); + bus_no = (bus->number == hose->first_busno) ? + hose->self_busno : bus->number; + + if (hose->indirect_type & PPC_INDIRECT_TYPE_EXT_REG) + reg = ((offset & 0xf00) << 16) | (offset & 0xfc); + else + reg = offset & 0xfc; + + if (hose->indirect_type & PPC_INDIRECT_TYPE_BIG_ENDIAN) + out_be32(hose->cfg_addr, (0x80000000 | (bus_no << 16) | + (devfn << 8) | reg | cfg_type)); + else + out_le32(hose->cfg_addr, (0x80000000 | (bus_no << 16) | + (devfn << 8) | reg | cfg_type)); + + /* surpress setting of PCI_PRIMARY_BUS */ + if (hose->indirect_type & PPC_INDIRECT_TYPE_SURPRESS_PRIMARY_BUS) + if ((offset == PCI_PRIMARY_BUS) && + (bus->number == hose->first_busno)) + val &= 0xffffff00; /* * Note: the caller has already checked that offset is @@ -111,24 +149,16 @@ static struct pci_ops indirect_pci_ops = }; void __init -setup_indirect_pci_nomap(struct pci_controller* hose, void __iomem * cfg_addr, - void __iomem * cfg_data) -{ - hose->cfg_addr = cfg_addr; - hose->cfg_data = cfg_data; - hose->ops = &indirect_pci_ops; -} - -void __init -setup_indirect_pci(struct pci_controller* hose, u32 cfg_addr, u32 cfg_data) +setup_indirect_pci(struct pci_controller* hose, u32 cfg_addr, u32 cfg_data, u32 flags) { unsigned long base = cfg_addr & PAGE_MASK; - void __iomem *mbase, *addr, *data; + void __iomem *mbase; mbase = ioremap(base, PAGE_SIZE); - addr = mbase + (cfg_addr & ~PAGE_MASK); + hose->cfg_addr = mbase + (cfg_addr & ~PAGE_MASK); if ((cfg_data & PAGE_MASK) != base) mbase = ioremap(cfg_data & PAGE_MASK, PAGE_SIZE); - data = mbase + (cfg_data & ~PAGE_MASK); - setup_indirect_pci_nomap(hose, addr, data); + hose->cfg_data = mbase + (cfg_data & ~PAGE_MASK); + hose->ops = &indirect_pci_ops; + hose->indirect_type = flags; } diff --git a/arch/powerpc/sysdev/mpc8xx_pic.h b/arch/powerpc/sysdev/mpc8xx_pic.h index afa2ee6717c1..9fe00eebdc8b 100644 --- a/arch/powerpc/sysdev/mpc8xx_pic.h +++ b/arch/powerpc/sysdev/mpc8xx_pic.h @@ -4,9 +4,16 @@ #include <linux/irq.h> #include <linux/interrupt.h> -extern struct hw_interrupt_type mpc8xx_pic; - int mpc8xx_pic_init(void); unsigned int mpc8xx_get_irq(void); +/* + * Some internal interrupt registers use an 8-bit mask for the interrupt + * level instead of a number. + */ +static inline uint mk_int_int_mask(uint mask) +{ + return (1 << (7 - (mask/2))); +} + #endif /* _PPC_KERNEL_PPC8xx_H */ diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 75aad38179f0..74c64c0d3b71 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -877,6 +877,8 @@ static int mpic_host_map(struct irq_host *h, unsigned int virq, if (hw == mpic->spurious_vec) return -EINVAL; + if (mpic->protected && test_bit(hw, mpic->protected)) + return -EINVAL; #ifdef CONFIG_SMP else if (hw >= mpic->ipi_vecs[0]) { @@ -1034,6 +1036,25 @@ struct mpic * __init mpic_alloc(struct device_node *node, if (node && of_get_property(node, "big-endian", NULL) != NULL) mpic->flags |= MPIC_BIG_ENDIAN; + /* Look for protected sources */ + if (node) { + unsigned int psize, bits, mapsize; + const u32 *psrc = + of_get_property(node, "protected-sources", &psize); + if (psrc) { + psize /= 4; + bits = intvec_top + 1; + mapsize = BITS_TO_LONGS(bits) * sizeof(unsigned long); + mpic->protected = alloc_bootmem(mapsize); + BUG_ON(mpic->protected == NULL); + memset(mpic->protected, 0, mapsize); + for (i = 0; i < psize; i++) { + if (psrc[i] > intvec_top) + continue; + __set_bit(psrc[i], mpic->protected); + } + } + } #ifdef CONFIG_MPIC_WEIRD mpic->hw_set = mpic_infos[MPIC_GET_REGSET(flags)]; @@ -1213,6 +1234,9 @@ void __init mpic_init(struct mpic *mpic) u32 vecpri = MPIC_VECPRI_MASK | i | (8 << MPIC_VECPRI_PRIORITY_SHIFT); + /* check if protected */ + if (mpic->protected && test_bit(i, mpic->protected)) + continue; /* init hw */ mpic_irq_write(i, MPIC_INFO(IRQ_VECTOR_PRI), vecpri); mpic_irq_write(i, MPIC_INFO(IRQ_DESTINATION), @@ -1407,6 +1431,14 @@ unsigned int mpic_get_one_irq(struct mpic *mpic) mpic_eoi(mpic); return NO_IRQ; } + if (unlikely(mpic->protected && test_bit(src, mpic->protected))) { + if (printk_ratelimit()) + printk(KERN_WARNING "%s: Got protected source %d !\n", + mpic->name, (int)src); + mpic_eoi(mpic); + return NO_IRQ; + } + return irq_linear_revmap(mpic->irqhost, src); } diff --git a/arch/powerpc/sysdev/mv64x60_dev.c b/arch/powerpc/sysdev/mv64x60_dev.c index 4b0a9c88eeb3..548a32082e4a 100644 --- a/arch/powerpc/sysdev/mv64x60_dev.c +++ b/arch/powerpc/sysdev/mv64x60_dev.c @@ -12,6 +12,7 @@ #include <linux/stddef.h> #include <linux/kernel.h> #include <linux/init.h> +#include <linux/console.h> #include <linux/mv643xx.h> #include <linux/platform_device.h> @@ -389,6 +390,61 @@ error: return err; } +/* + * Create mv64x60_wdt platform devices + */ +static int __init mv64x60_wdt_device_setup(struct device_node *np, int id) +{ + struct resource r; + struct platform_device *pdev; + struct mv64x60_wdt_pdata pdata; + const unsigned int *prop; + int err; + + err = of_address_to_resource(np, 0, &r); + if (err) + return err; + + memset(&pdata, 0, sizeof(pdata)); + + prop = of_get_property(np, "timeout", NULL); + if (!prop) + return -ENODEV; + pdata.timeout = *prop; + + np = of_get_parent(np); + if (!np) + return -ENODEV; + + prop = of_get_property(np, "clock-frequency", NULL); + of_node_put(np); + if (!prop) + return -ENODEV; + pdata.bus_clk = *prop / 1000000; /* wdt driver wants freq in MHz */ + + pdev = platform_device_alloc(MV64x60_WDT_NAME, id); + if (!pdev) + return -ENOMEM; + + err = platform_device_add_resources(pdev, &r, 1); + if (err) + goto error; + + err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); + if (err) + goto error; + + err = platform_device_add(pdev); + if (err) + goto error; + + return 0; + +error: + platform_device_put(pdev); + return err; +} + static int __init mv64x60_device_setup(void) { struct device_node *np = NULL; @@ -413,6 +469,15 @@ static int __init mv64x60_device_setup(void) if ((err = mv64x60_i2c_device_setup(np, id))) goto error; + /* support up to one watchdog timer */ + np = of_find_compatible_node(np, NULL, "marvell,mv64x60-wdt"); + if (np) { + if ((err = mv64x60_wdt_device_setup(np, id))) + goto error; + of_node_put(np); + } + + return 0; error: @@ -420,3 +485,30 @@ error: return err; } arch_initcall(mv64x60_device_setup); + +static int __init mv64x60_add_mpsc_console(void) +{ + struct device_node *np = NULL; + const char *prop; + + prop = of_get_property(of_chosen, "linux,stdout-path", NULL); + if (prop == NULL) + goto not_mpsc; + + np = of_find_node_by_path(prop); + if (!np) + goto not_mpsc; + + if (!of_device_is_compatible(np, "marvell,mpsc")) + goto not_mpsc; + + prop = of_get_property(np, "block-index", NULL); + if (!prop) + goto not_mpsc; + + add_preferred_console("ttyMM", *(int *)prop, NULL); + +not_mpsc: + return 0; +} +console_initcall(mv64x60_add_mpsc_console); diff --git a/arch/powerpc/sysdev/mv64x60_pci.c b/arch/powerpc/sysdev/mv64x60_pci.c index b5aef4cbc8d2..9b3baa7317d7 100644 --- a/arch/powerpc/sysdev/mv64x60_pci.c +++ b/arch/powerpc/sysdev/mv64x60_pci.c @@ -137,18 +137,15 @@ static int __init mv64x60_add_bridge(struct device_node *dev) printk(KERN_WARNING "Can't get bus-range for %s, assume" " bus 0\n", dev->full_name); - hose = pcibios_alloc_controller(); + hose = pcibios_alloc_controller(dev); if (!hose) return -ENOMEM; - hose->arch_data = dev; - hose->set_cfg_type = 1; - hose->first_busno = bus_range ? bus_range[0] : 0; hose->last_busno = bus_range ? bus_range[1] : 0xff; - setup_indirect_pci(hose, rsrc.start, rsrc.start + 4); - hose->bus_offset = hose->first_busno; + setup_indirect_pci(hose, rsrc.start, rsrc.start + 4, 0); + hose->self_busno = hose->first_busno; printk(KERN_INFO "Found MV64x60 PCI host bridge at 0x%016llx. " "Firmware bus number: %d->%d\n", diff --git a/arch/powerpc/sysdev/pmi.c b/arch/powerpc/sysdev/pmi.c index 85a7c99c1003..2f91b55b7754 100644 --- a/arch/powerpc/sysdev/pmi.c +++ b/arch/powerpc/sysdev/pmi.c @@ -48,15 +48,13 @@ struct pmi_data { struct work_struct work; }; +static struct pmi_data *data; static int pmi_irq_handler(int irq, void *dev_id) { - struct pmi_data *data; u8 type; int rc; - data = dev_id; - spin_lock(&data->pmi_spinlock); type = ioread8(data->pmi_reg + PMI_READ_TYPE); @@ -111,16 +109,13 @@ MODULE_DEVICE_TABLE(of, pmi_match); static void pmi_notify_handlers(struct work_struct *work) { - struct pmi_data *data; struct pmi_handler *handler; - data = container_of(work, struct pmi_data, work); - spin_lock(&data->handler_spinlock); list_for_each_entry(handler, &data->handler, node) { pr_debug(KERN_INFO "pmi: notifying handler %p\n", handler); if (handler->type == data->msg.type) - handler->handle_pmi_message(data->dev, data->msg); + handler->handle_pmi_message(data->msg); } spin_unlock(&data->handler_spinlock); } @@ -129,9 +124,14 @@ static int pmi_of_probe(struct of_device *dev, const struct of_device_id *match) { struct device_node *np = dev->node; - struct pmi_data *data; int rc; + if (data) { + printk(KERN_ERR "pmi: driver has already been initialized.\n"); + rc = -EBUSY; + goto out; + } + data = kzalloc(sizeof(struct pmi_data), GFP_KERNEL); if (!data) { printk(KERN_ERR "pmi: could not allocate memory.\n"); @@ -154,7 +154,6 @@ static int pmi_of_probe(struct of_device *dev, INIT_WORK(&data->work, pmi_notify_handlers); - dev->dev.driver_data = data; data->dev = dev; data->irq = irq_of_parse_and_map(np, 0); @@ -164,7 +163,7 @@ static int pmi_of_probe(struct of_device *dev, goto error_cleanup_iomap; } - rc = request_irq(data->irq, pmi_irq_handler, 0, "pmi", data); + rc = request_irq(data->irq, pmi_irq_handler, 0, "pmi", NULL); if (rc) { printk(KERN_ERR "pmi: can't request IRQ %d: returned %d\n", data->irq, rc); @@ -187,12 +186,9 @@ out: static int pmi_of_remove(struct of_device *dev) { - struct pmi_data *data; struct pmi_handler *handler, *tmp; - data = dev->dev.driver_data; - - free_irq(data->irq, data); + free_irq(data->irq, NULL); iounmap(data->pmi_reg); spin_lock(&data->handler_spinlock); @@ -202,7 +198,8 @@ static int pmi_of_remove(struct of_device *dev) spin_unlock(&data->handler_spinlock); - kfree(dev->dev.driver_data); + kfree(data); + data = NULL; return 0; } @@ -226,13 +223,13 @@ static void __exit pmi_module_exit(void) } module_exit(pmi_module_exit); -void pmi_send_message(struct of_device *device, pmi_message_t msg) +int pmi_send_message(pmi_message_t msg) { - struct pmi_data *data; unsigned long flags; DECLARE_COMPLETION_ONSTACK(completion); - data = device->dev.driver_data; + if (!data) + return -ENODEV; mutex_lock(&data->msg_mutex); @@ -256,30 +253,26 @@ void pmi_send_message(struct of_device *device, pmi_message_t msg) data->completion = NULL; mutex_unlock(&data->msg_mutex); + + return 0; } EXPORT_SYMBOL_GPL(pmi_send_message); -void pmi_register_handler(struct of_device *device, - struct pmi_handler *handler) +int pmi_register_handler(struct pmi_handler *handler) { - struct pmi_data *data; - data = device->dev.driver_data; - if (!data) - return; + return -ENODEV; spin_lock(&data->handler_spinlock); list_add_tail(&handler->node, &data->handler); spin_unlock(&data->handler_spinlock); + + return 0; } EXPORT_SYMBOL_GPL(pmi_register_handler); -void pmi_unregister_handler(struct of_device *device, - struct pmi_handler *handler) +void pmi_unregister_handler(struct pmi_handler *handler) { - struct pmi_data *data; - data = device->dev.driver_data; - if (!data) return; diff --git a/arch/powerpc/sysdev/qe_lib/ucc.c b/arch/powerpc/sysdev/qe_lib/ucc.c index ac12a44d516f..f970e5415ac0 100644 --- a/arch/powerpc/sysdev/qe_lib/ucc.c +++ b/arch/powerpc/sysdev/qe_lib/ucc.c @@ -18,6 +18,7 @@ #include <linux/errno.h> #include <linux/slab.h> #include <linux/stddef.h> +#include <linux/module.h> #include <asm/irq.h> #include <asm/io.h> @@ -40,6 +41,7 @@ int ucc_set_qe_mux_mii_mng(int ucc_num) return 0; } +EXPORT_SYMBOL(ucc_set_qe_mux_mii_mng); int ucc_set_type(int ucc_num, struct ucc_common *regs, enum ucc_speed_type speed) diff --git a/arch/powerpc/sysdev/qe_lib/ucc_fast.c b/arch/powerpc/sysdev/qe_lib/ucc_fast.c index 9143236853fc..3df202e8d332 100644 --- a/arch/powerpc/sysdev/qe_lib/ucc_fast.c +++ b/arch/powerpc/sysdev/qe_lib/ucc_fast.c @@ -19,6 +19,7 @@ #include <linux/stddef.h> #include <linux/interrupt.h> #include <linux/err.h> +#include <linux/module.h> #include <asm/io.h> #include <asm/immap_qe.h> @@ -70,6 +71,7 @@ void ucc_fast_dump_regs(struct ucc_fast_private * uccf) printk(KERN_INFO "guemr : addr - 0x%08x, val - 0x%02x", (u32) & uccf->uf_regs->guemr, uccf->uf_regs->guemr); } +EXPORT_SYMBOL(ucc_fast_dump_regs); u32 ucc_fast_get_qe_cr_subblock(int uccf_num) { @@ -85,11 +87,13 @@ u32 ucc_fast_get_qe_cr_subblock(int uccf_num) default: return QE_CR_SUBBLOCK_INVALID; } } +EXPORT_SYMBOL(ucc_fast_get_qe_cr_subblock); void ucc_fast_transmit_on_demand(struct ucc_fast_private * uccf) { out_be16(&uccf->uf_regs->utodr, UCC_FAST_TOD); } +EXPORT_SYMBOL(ucc_fast_transmit_on_demand); void ucc_fast_enable(struct ucc_fast_private * uccf, enum comm_dir mode) { @@ -110,6 +114,7 @@ void ucc_fast_enable(struct ucc_fast_private * uccf, enum comm_dir mode) } out_be32(&uf_regs->gumr, gumr); } +EXPORT_SYMBOL(ucc_fast_enable); void ucc_fast_disable(struct ucc_fast_private * uccf, enum comm_dir mode) { @@ -130,6 +135,7 @@ void ucc_fast_disable(struct ucc_fast_private * uccf, enum comm_dir mode) } out_be32(&uf_regs->gumr, gumr); } +EXPORT_SYMBOL(ucc_fast_disable); int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** uccf_ret) { @@ -341,6 +347,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc *uccf_ret = uccf; return 0; } +EXPORT_SYMBOL(ucc_fast_init); void ucc_fast_free(struct ucc_fast_private * uccf) { @@ -355,3 +362,4 @@ void ucc_fast_free(struct ucc_fast_private * uccf) kfree(uccf); } +EXPORT_SYMBOL(ucc_fast_free); diff --git a/arch/powerpc/sysdev/timer.c b/arch/powerpc/sysdev/timer.c index 4a01748b4217..e81e7ec2e799 100644 --- a/arch/powerpc/sysdev/timer.c +++ b/arch/powerpc/sysdev/timer.c @@ -24,7 +24,12 @@ static int timer_resume(struct sys_device *dev) /* get current RTC time and convert to seconds */ get_rtc_time(&cur_rtc_tm); - rtc_tm_to_time(&cur_rtc_tm, &cur_rtc_time); + cur_rtc_time = mktime(cur_rtc_tm.tm_year + 1900, + cur_rtc_tm.tm_mon + 1, + cur_rtc_tm.tm_mday, + cur_rtc_tm.tm_hour, + cur_rtc_tm.tm_min, + cur_rtc_tm.tm_sec); diff = cur_rtc_time - suspend_rtc_time; @@ -44,7 +49,12 @@ static int timer_suspend(struct sys_device *dev, pm_message_t state) WARN_ON(!ppc_md.get_rtc_time); get_rtc_time(&suspend_rtc_tm); - rtc_tm_to_time(&suspend_rtc_tm, &suspend_rtc_time); + suspend_rtc_time = mktime(suspend_rtc_tm.tm_year + 1900, + suspend_rtc_tm.tm_mon + 1, + suspend_rtc_tm.tm_mday, + suspend_rtc_tm.tm_hour, + suspend_rtc_tm.tm_min, + suspend_rtc_tm.tm_sec); return 0; } diff --git a/arch/powerpc/sysdev/tsi108_dev.c b/arch/powerpc/sysdev/tsi108_dev.c index 7d3b09b7d544..a113d800cbf0 100644 --- a/arch/powerpc/sysdev/tsi108_dev.c +++ b/arch/powerpc/sysdev/tsi108_dev.c @@ -72,12 +72,11 @@ static int __init tsi108_eth_of_init(void) int ret; for (np = NULL, i = 0; - (np = of_find_compatible_node(np, "network", "tsi-ethernet")) != NULL; + (np = of_find_compatible_node(np, "network", "tsi108-ethernet")) != NULL; i++) { struct resource r[2]; - struct device_node *phy; + struct device_node *phy, *mdio; hw_info tsi_eth_data; - const unsigned int *id; const unsigned int *phy_id; const void *mac_addr; const phandle *ph; @@ -111,6 +110,13 @@ static int __init tsi108_eth_of_init(void) if (mac_addr) memcpy(tsi_eth_data.mac_addr, mac_addr, 6); + ph = of_get_property(np, "mdio-handle", NULL); + mdio = of_find_node_by_phandle(*ph); + ret = of_address_to_resource(mdio, 0, &res); + of_node_put(mdio); + if (ret) + goto unreg; + ph = of_get_property(np, "phy-handle", NULL); phy = of_find_node_by_phandle(*ph); @@ -119,20 +125,25 @@ static int __init tsi108_eth_of_init(void) goto unreg; } - id = of_get_property(phy, "reg", NULL); - phy_id = of_get_property(phy, "phy-id", NULL); - ret = of_address_to_resource(phy, 0, &res); - if (ret) { - of_node_put(phy); - goto unreg; - } + phy_id = of_get_property(phy, "reg", NULL); + tsi_eth_data.regs = r[0].start; tsi_eth_data.phyregs = res.start; tsi_eth_data.phy = *phy_id; tsi_eth_data.irq_num = irq_of_parse_and_map(np, 0); - if (of_device_is_compatible(phy, "bcm54xx")) + + /* Some boards with the TSI108 bridge (e.g. Holly) + * have a miswiring of the ethernet PHYs which + * requires a workaround. The special + * "txc-rxc-delay-disable" property enables this + * workaround. FIXME: Need to port the tsi108_eth + * driver itself to phylib and use a non-misleading + * name for the workaround flag - it's not actually to + * do with the model of PHY in use */ + if (of_get_property(phy, "txc-rxc-delay-disable", NULL)) tsi_eth_data.phy_type = TSI108_PHY_BCM54XX; of_node_put(phy); + ret = platform_device_add_data(tsi_eth_dev, &tsi_eth_data, sizeof(hw_info)); diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c index 2153163fa593..90db8a720fed 100644 --- a/arch/powerpc/sysdev/tsi108_pci.c +++ b/arch/powerpc/sysdev/tsi108_pci.c @@ -64,9 +64,10 @@ tsi108_direct_write_config(struct pci_bus *bus, unsigned int devfunc, int offset, int len, u32 val) { volatile unsigned char *cfg_addr; + struct pci_controller *hose = bus->sysdata; if (ppc_md.pci_exclude_device) - if (ppc_md.pci_exclude_device(bus->number, devfunc)) + if (ppc_md.pci_exclude_device(hose, bus->number, devfunc)) return PCIBIOS_DEVICE_NOT_FOUND; cfg_addr = (unsigned char *)(tsi_mk_config_addr(bus->number, @@ -149,10 +150,11 @@ tsi108_direct_read_config(struct pci_bus *bus, unsigned int devfn, int offset, int len, u32 * val) { volatile unsigned char *cfg_addr; + struct pci_controller *hose = bus->sysdata; u32 temp; if (ppc_md.pci_exclude_device) - if (ppc_md.pci_exclude_device(bus->number, devfn)) + if (ppc_md.pci_exclude_device(hose, bus->number, devfn)) return PCIBIOS_DEVICE_NOT_FOUND; cfg_addr = (unsigned char *)(tsi_mk_config_addr(bus->number, @@ -219,14 +221,12 @@ int __init tsi108_setup_pci(struct device_node *dev, u32 cfg_phys, int primary) " bus 0\n", dev->full_name); } - hose = pcibios_alloc_controller(); + hose = pcibios_alloc_controller(dev); if (!hose) { printk("PCI Host bridge init failed\n"); return -ENOMEM; } - hose->arch_data = dev; - hose->set_cfg_type = 1; hose->first_busno = bus_range ? bus_range[0] : 0; hose->last_busno = bus_range ? bus_range[1] : 0xff; diff --git a/arch/powerpc/xmon/nonstdio.c b/arch/powerpc/xmon/nonstdio.c index 78765833f4c0..bfac84fbe780 100644 --- a/arch/powerpc/xmon/nonstdio.c +++ b/arch/powerpc/xmon/nonstdio.c @@ -132,3 +132,8 @@ void xmon_printf(const char *format, ...) va_end(args); xmon_write(xmon_outbuf, n); } + +void xmon_puts(const char *str) +{ + xmon_write(str, strlen(str)); +} diff --git a/arch/powerpc/xmon/nonstdio.h b/arch/powerpc/xmon/nonstdio.h index 47cebbd2b1b1..23dd95f4599c 100644 --- a/arch/powerpc/xmon/nonstdio.h +++ b/arch/powerpc/xmon/nonstdio.h @@ -5,10 +5,11 @@ extern int xmon_putchar(int c); extern int xmon_getchar(void); +extern void xmon_puts(const char *); extern char *xmon_gets(char *, int); extern void xmon_printf(const char *, ...); extern void xmon_map_scc(void); extern int xmon_expect(const char *str, unsigned long timeout); -extern int xmon_write(void *ptr, int nb); +extern int xmon_write(const void *ptr, int nb); extern int xmon_readchar(void); extern int xmon_read_poll(void); diff --git a/arch/powerpc/xmon/start.c b/arch/powerpc/xmon/start.c index 712552c4f242..8864de2af382 100644 --- a/arch/powerpc/xmon/start.c +++ b/arch/powerpc/xmon/start.c @@ -14,7 +14,7 @@ void xmon_map_scc(void) { } -int xmon_write(void *ptr, int nb) +int xmon_write(const void *ptr, int nb) { return udbg_write(ptr, nb); } diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 28fdf4f50c27..121b04d165d1 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -833,7 +833,7 @@ cmds(struct pt_regs *excp) mdelay(2000); return cmd; case '?': - printf(help_string); + xmon_puts(help_string); break; case 'b': bpt_cmds(); @@ -2634,7 +2634,7 @@ static int __init setup_xmon_sysrq(void) __initcall(setup_xmon_sysrq); #endif /* CONFIG_MAGIC_SYSRQ */ -int __initdata xmon_early, xmon_off; +static int __initdata xmon_early, xmon_off; static int __init early_parse_xmon(char *p) { |