diff options
Diffstat (limited to 'arch/ppc64')
84 files changed, 1567 insertions, 889 deletions
diff --git a/arch/ppc64/Kconfig b/arch/ppc64/Kconfig index 13b262f1021..c658650af42 100644 --- a/arch/ppc64/Kconfig +++ b/arch/ppc64/Kconfig @@ -28,10 +28,6 @@ config GENERIC_ISA_DMA bool default y -config HAVE_DEC_LOCK - bool - default y - config EARLY_PRINTK bool default y @@ -44,6 +40,10 @@ config SCHED_NO_NO_OMIT_FRAME_POINTER bool default y +config ARCH_MAY_HAVE_PC_FDC + bool + default y + # We optimistically allocate largepages from the VM, so make the limit # large enough (16MB). This badly named config option is actually # max order + 1 diff --git a/arch/ppc64/Makefile b/arch/ppc64/Makefile index 6350cce82ef..521c2a5a286 100644 --- a/arch/ppc64/Makefile +++ b/arch/ppc64/Makefile @@ -49,14 +49,14 @@ NM := $(NM) --synthetic endif -CHECKFLAGS += -m64 -D__powerpc__ +CHECKFLAGS += -m64 -D__powerpc__ -D__powerpc64__ LDFLAGS := -m elf64ppc LDFLAGS_vmlinux := -Bstatic -e $(KERNELLOAD) -Ttext $(KERNELLOAD) CFLAGS += -msoft-float -pipe -mminimal-toc -mtraceback=none \ -mcall-aixdesc # Temporary hack until we have migrated to asm-powerpc -CPPFLAGS += -Iinclude3 +CPPFLAGS += -Iarch/$(ARCH)/include GCC_VERSION := $(call cc-version) GCC_BROKEN_VEC := $(shell if [ $(GCC_VERSION) -lt 0400 ] ; then echo "y"; fi ;) @@ -89,11 +89,12 @@ drivers-$(CONFIG_OPROFILE) += arch/ppc64/oprofile/ boot := arch/ppc64/boot -boottarget-$(CONFIG_PPC_PSERIES) := zImage zImage.initrd -boottarget-$(CONFIG_PPC_MAPLE) := zImage zImage.initrd -boottarget-$(CONFIG_PPC_ISERIES) := vmlinux.sminitrd vmlinux.initrd vmlinux.sm -boottarget-$(CONFIG_PPC_BPA) := zImage zImage.initrd -$(boottarget-y): vmlinux +boottargets-$(CONFIG_PPC_PSERIES) += zImage zImage.initrd +boottargets-$(CONFIG_PPC_PMAC) += zImage.vmode zImage.initrd.vmode +boottargets-$(CONFIG_PPC_MAPLE) += zImage zImage.initrd +boottargets-$(CONFIG_PPC_ISERIES) += vmlinux.sminitrd vmlinux.initrd vmlinux.sm +boottargets-$(CONFIG_PPC_BPA) += zImage zImage.initrd +$(boottargets-y): vmlinux $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ bootimage-$(CONFIG_PPC_PSERIES) := $(boot)/zImage @@ -106,7 +107,7 @@ install: vmlinux $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) $@ defaultimage-$(CONFIG_PPC_PSERIES) := zImage -defaultimage-$(CONFIG_PPC_PMAC) := vmlinux +defaultimage-$(CONFIG_PPC_PMAC) := zImage.vmode defaultimage-$(CONFIG_PPC_MAPLE) := zImage defaultimage-$(CONFIG_PPC_ISERIES) := vmlinux KBUILD_IMAGE := $(defaultimage-y) @@ -114,27 +115,21 @@ all: $(KBUILD_IMAGE) archclean: $(Q)$(MAKE) $(clean)=$(boot) - $(Q)rm -rf include3 + # Temporary hack until we have migrated to asm-powerpc + $(Q)rm -rf arch/$(ARCH)/include -prepare: include/asm-ppc64/offsets.h - -arch/ppc64/kernel/asm-offsets.s: include/asm include/linux/version.h \ - include/config/MARKER - -include/asm-ppc64/offsets.h: arch/ppc64/kernel/asm-offsets.s - $(call filechk,gen-asm-offsets) # Temporary hack until we have migrated to asm-powerpc -include/asm: include3/asm -include3/asm: - $(Q)if [ ! -d include3 ]; then mkdir -p include3; fi; - $(Q)ln -fsn $(srctree)/include/asm-powerpc include3/asm +include/asm: arch/$(ARCH)/include/asm +arch/$(ARCH)/include/asm: + $(Q)if [ ! -d arch/$(ARCH)/include ]; then mkdir -p arch/$(ARCH)/include; fi + $(Q)ln -fsn $(srctree)/include/asm-powerpc arch/$(ARCH)/include/asm define archhelp - echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)' - echo ' zImage.initrd- Compressed kernel image with initrd attached,' - echo ' sourced from arch/$(ARCH)/boot/ramdisk.image.gz' - echo ' (arch/$(ARCH)/boot/zImage.initrd)' + echo ' zImage.vmode - Compressed kernel image (arch/$(ARCH)/boot/zImage.vmode)' + echo ' zImage.initrd.vmode - Compressed kernel image with initrd attached,' + echo ' sourced from arch/$(ARCH)/boot/ramdisk.image.gz' + echo ' (arch/$(ARCH)/boot/zImage.initrd.vmode)' + echo ' zImage - zImage for pSeries machines' + echo ' zImage.initrd - zImage with initrd for pSeries machines' endef - -CLEAN_FILES += include/asm-ppc64/offsets.h diff --git a/arch/ppc64/boot/Makefile b/arch/ppc64/boot/Makefile index 2c5f5e73d00..33fdc871089 100644 --- a/arch/ppc64/boot/Makefile +++ b/arch/ppc64/boot/Makefile @@ -37,6 +37,9 @@ quiet_cmd_bootcc = BOOTCC $@ quiet_cmd_bootas = BOOTAS $@ cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $< +quiet_cmd_bootld = BOOTLD $@ + cmd_bootld = $(CROSS32LD) $(BOOTLFLAGS) -o $@ $(2) + $(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c $(call if_changed_dep,bootcc) $(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S @@ -53,7 +56,7 @@ src-sec = $(foreach section, $(1), $(patsubst %,$(obj)/kernel-%.c, $(section))) gz-sec = $(foreach section, $(1), $(patsubst %,$(obj)/kernel-%.gz, $(section))) hostprogs-y := addnote addRamDisk -targets += zImage zImage.initrd imagesize.c \ +targets += zImage.vmode zImage.initrd.vmode zImage zImage.initrd imagesize.c \ $(patsubst $(obj)/%,%, $(call obj-sec, $(required) $(initrd))) \ $(patsubst $(obj)/%,%, $(call src-sec, $(required) $(initrd))) \ $(patsubst $(obj)/%,%, $(call gz-sec, $(required) $(initrd))) \ @@ -63,7 +66,7 @@ extra-y := initrd.o quiet_cmd_ramdisk = RAMDISK $@ cmd_ramdisk = $(obj)/addRamDisk $(obj)/ramdisk.image.gz $< $@ -quiet_cmd_stripvm = STRIP $@ +quiet_cmd_stripvm = STRIP $@ cmd_stripvm = $(STRIP) -s $< -o $@ vmlinux.strip: vmlinux FORCE @@ -71,12 +74,20 @@ vmlinux.strip: vmlinux FORCE $(obj)/vmlinux.initrd: vmlinux.strip $(obj)/addRamDisk $(obj)/ramdisk.image.gz FORCE $(call if_changed,ramdisk) -addsection = $(CROSS32OBJCOPY) $(1) \ - --add-section=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $(1)))=$(patsubst %.o,%.gz, $(1)) \ - --set-section-flags=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $(1)))=$(OBJCOPYFLAGS) +quiet_cmd_addsection = ADDSEC $@ + cmd_addsection = $(CROSS32OBJCOPY) $@ \ + --add-section=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $@))=$(patsubst %.o,%.gz, $@) \ + --set-section-flags=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $@))=$(OBJCOPYFLAGS) + +quiet_cmd_imagesize = GENSIZE $@ + cmd_imagesize = ls -l vmlinux.strip | \ + awk '{printf "/* generated -- do not edit! */\n" "unsigned long vmlinux_filesize = %d;\n", $$5}' \ + > $(obj)/imagesize.c && \ + $(CROSS_COMPILE)nm -n vmlinux | tail -n 1 | \ + awk '{printf "unsigned long vmlinux_memsize = 0x%s;\n", substr($$1,8)}' >> $(obj)/imagesize.c -quiet_cmd_addnote = ADDNOTE $@ - cmd_addnote = $(CROSS32LD) $(BOOTLFLAGS) -o $@ $(obj-boot) && $(obj)/addnote $@ +quiet_cmd_addnote = ADDNOTE $@ + cmd_addnote = $(obj)/addnote $@ $(call gz-sec, $(required)): $(obj)/kernel-%.gz: % FORCE $(call if_changed,gzip) @@ -85,28 +96,30 @@ $(obj)/kernel-initrd.gz: $(obj)/ramdisk.image.gz cp -f $(obj)/ramdisk.image.gz $@ $(call src-sec, $(required) $(initrd)): $(obj)/kernel-%.c: $(obj)/kernel-%.gz FORCE - touch $@ + @touch $@ $(call obj-sec, $(required) $(initrd)): $(obj)/kernel-%.o: $(obj)/kernel-%.c FORCE $(call if_changed_dep,bootcc) - $(call addsection, $@) + $(call cmd,addsection) + +$(obj)/zImage.vmode: obj-boot += $(call obj-sec, $(required)) +$(obj)/zImage.vmode: $(call obj-sec, $(required)) $(obj-boot) FORCE + $(call cmd,bootld,$(obj-boot)) + +$(obj)/zImage.initrd.vmode: obj-boot += $(call obj-sec, $(required) $(initrd)) +$(obj)/zImage.initrd.vmode: $(call obj-sec, $(required) $(initrd)) $(obj-boot) FORCE + $(call cmd,bootld,$(obj-boot)) -$(obj)/zImage: obj-boot += $(call obj-sec, $(required)) -$(obj)/zImage: $(call obj-sec, $(required)) $(obj-boot) $(obj)/addnote FORCE +$(obj)/zImage: $(obj)/zImage.vmode $(obj)/addnote FORCE + @cp -f $< $@ $(call if_changed,addnote) -$(obj)/zImage.initrd: obj-boot += $(call obj-sec, $(required) $(initrd)) -$(obj)/zImage.initrd: $(call obj-sec, $(required) $(initrd)) $(obj-boot) $(obj)/addnote FORCE +$(obj)/zImage.initrd: $(obj)/zImage.initrd.vmode $(obj)/addnote FORCE + @cp -f $< $@ $(call if_changed,addnote) $(obj)/imagesize.c: vmlinux.strip - @echo Generating $@ - ls -l vmlinux.strip | \ - awk '{printf "/* generated -- do not edit! */\n" \ - "unsigned long vmlinux_filesize = %d;\n", $$5}' > $(obj)/imagesize.c - $(CROSS_COMPILE)nm -n vmlinux | tail -n 1 | \ - awk '{printf "unsigned long vmlinux_memsize = 0x%s;\n", substr($$1,8)}' \ - >> $(obj)/imagesize.c + $(call cmd,imagesize) install: $(CONFIGURE) $(BOOTIMAGE) sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" "$(BOOTIMAGE)" diff --git a/arch/ppc64/boot/main.c b/arch/ppc64/boot/main.c index 99e68cfbe68..f7ec19a2d0b 100644 --- a/arch/ppc64/boot/main.c +++ b/arch/ppc64/boot/main.c @@ -23,7 +23,8 @@ extern void flush_cache(void *, unsigned long); /* Value picked to match that used by yaboot */ #define PROG_START 0x01400000 -#define RAM_END (256<<20) // Fixme: use OF */ +#define RAM_END (512<<20) // Fixme: use OF */ +#define ONE_MB 0x100000 static char *avail_ram; static char *begin_avail, *end_avail; @@ -32,6 +33,7 @@ static unsigned int heap_use; static unsigned int heap_max; extern char _start[]; +extern char _end[]; extern char _vmlinux_start[]; extern char _vmlinux_end[]; extern char _initrd_start[]; @@ -58,13 +60,13 @@ typedef void (*kernel_entry_t)( unsigned long, #undef DEBUG -static unsigned long claim_base = PROG_START; +static unsigned long claim_base; static unsigned long try_claim(unsigned long size) { unsigned long addr = 0; - for(; claim_base < RAM_END; claim_base += 0x100000) { + for(; claim_base < RAM_END; claim_base += ONE_MB) { #ifdef DEBUG printf(" trying: 0x%08lx\n\r", claim_base); #endif @@ -95,7 +97,26 @@ void start(unsigned long a1, unsigned long a2, void *promptr) if (getprop(chosen_handle, "stdin", &stdin, sizeof(stdin)) != 4) exit(); - printf("\n\rzImage starting: loaded at 0x%x\n\r", (unsigned)_start); + printf("\n\rzImage starting: loaded at 0x%lx\n\r", (unsigned long) _start); + + /* + * The first available claim_base must be above the end of the + * the loaded kernel wrapper file (_start to _end includes the + * initrd image if it is present) and rounded up to a nice + * 1 MB boundary for good measure. + */ + + claim_base = _ALIGN_UP((unsigned long)_end, ONE_MB); + +#if defined(PROG_START) + /* + * Maintain a "magic" minimum address. This keeps some older + * firmware platforms running. + */ + + if (claim_base < PROG_START) + claim_base = PROG_START; +#endif /* * Now we try to claim some memory for the kernel itself @@ -105,7 +126,7 @@ void start(unsigned long a1, unsigned long a2, void *promptr) * size... In practice we add 1Mb, that is enough, but we should really * consider fixing the Makefile to put a _raw_ kernel in there ! */ - vmlinux_memsize += 0x100000; + vmlinux_memsize += ONE_MB; printf("Allocating 0x%lx bytes for kernel ...\n\r", vmlinux_memsize); vmlinux.addr = try_claim(vmlinux_memsize); if (vmlinux.addr == 0) { diff --git a/arch/ppc64/configs/bpa_defconfig b/arch/ppc64/configs/bpa_defconfig index 46c5da41c3a..67ffecbc05c 100644 --- a/arch/ppc64/configs/bpa_defconfig +++ b/arch/ppc64/configs/bpa_defconfig @@ -1,17 +1,17 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.13-rc6 -# Mon Aug 8 14:12:19 2005 +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:29:10 2005 # CONFIG_64BIT=y CONFIG_MMU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_ISA_DMA=y -CONFIG_HAVE_DEC_LOCK=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_FORCE_MAX_ZONEORDER=13 # @@ -26,6 +26,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 # General setup # CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_POSIX_MQUEUE is not set @@ -36,6 +37,7 @@ CONFIG_HOTPLUG=y CONFIG_KOBJECT_UEVENT=y # CONFIG_IKCONFIG is not set # CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set @@ -95,6 +97,7 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set # CONFIG_NUMA is not set CONFIG_SCHED_SMT=y CONFIG_PREEMPT_NONE=y @@ -110,17 +113,18 @@ CONFIG_PPC_RTAS=y CONFIG_RTAS_PROC=y CONFIG_RTAS_FLASH=y CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set CONFIG_ISA_DMA_API=y # -# General setup +# Bus Options # CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set CONFIG_PCI_LEGACY_PROC=y -CONFIG_PCI_NAMES=y # CONFIG_PCI_DEBUG is not set # @@ -132,8 +136,6 @@ CONFIG_PCI_NAMES=y # PCI Hotplug Support # # CONFIG_HOTPLUG_PCI is not set -CONFIG_PROC_DEVICETREE=y -# CONFIG_CMDLINE_BOOL is not set # # Networking @@ -163,8 +165,8 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set CONFIG_INET_TUNNEL=y -CONFIG_IP_TCPDIAG=y -CONFIG_IP_TCPDIAG_IPV6=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y @@ -181,6 +183,7 @@ CONFIG_INET6_TUNNEL=m CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_NETLINK is not set # # IP: Netfilter Configuration @@ -188,11 +191,14 @@ CONFIG_NETFILTER=y CONFIG_IP_NF_CONNTRACK=y # CONFIG_IP_NF_CT_ACCT is not set # CONFIG_IP_NF_CONNTRACK_MARK is not set +# CONFIG_IP_NF_CONNTRACK_EVENTS is not set CONFIG_IP_NF_CT_PROTO_SCTP=y CONFIG_IP_NF_FTP=m CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_LIMIT=m @@ -216,13 +222,16 @@ CONFIG_IP_NF_MATCH_OWNER=m CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_REALM=m CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set CONFIG_IP_NF_MATCH_COMMENT=m CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_MATCH_STRING=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_IP_NF_TARGET_TCPMSS=m +CONFIG_IP_NF_TARGET_NFQUEUE=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m @@ -240,6 +249,7 @@ CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_DSCP=m CONFIG_IP_NF_TARGET_MARK=m CONFIG_IP_NF_TARGET_CLASSIFY=m +CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_TARGET_NOTRACK=m CONFIG_IP_NF_ARPTABLES=m @@ -251,6 +261,12 @@ CONFIG_IP_NF_ARP_MANGLE=m # # CONFIG_IP6_NF_QUEUE is not set # CONFIG_IP6_NF_IPTABLES is not set +# CONFIG_IP6_NF_TARGET_NFQUEUE is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set # # SCTP Configuration (EXPERIMENTAL) @@ -278,6 +294,7 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -292,6 +309,11 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -322,7 +344,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=131072 CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" # CONFIG_CDROM_PKTCDVD is not set # @@ -395,6 +416,7 @@ CONFIG_IDEDMA_AUTO=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # @@ -436,12 +458,18 @@ CONFIG_NETDEVICES=y # CONFIG_ARCNET is not set # +# PHY device support +# +# 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 # @@ -462,15 +490,18 @@ CONFIG_E1000=m # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set # CONFIG_R8169 is not set +# CONFIG_SIS190 is not set CONFIG_SKGE=m # CONFIG_SK98LIN is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set +# CONFIG_SPIDER_NET is not set # CONFIG_MV643XX_ETH is not set # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set @@ -552,6 +583,7 @@ CONFIG_HW_CONSOLE=y CONFIG_SERIAL_NONSTANDARD=y # CONFIG_ROCKETPORT is not set # CONFIG_CYCLADES is not set +# CONFIG_DIGIEPCA is not set # CONFIG_MOXA_SMARTIO is not set # CONFIG_ISI is not set # CONFIG_SYNCLINK is not set @@ -642,7 +674,6 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_I801 is not set # CONFIG_I2C_I810 is not set # CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_ISA is not set # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set @@ -656,7 +687,6 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set # CONFIG_I2C_PCA_ISA is not set -# CONFIG_I2C_SENSOR is not set # # Miscellaneous I2C Chip support @@ -683,12 +713,17 @@ CONFIG_I2C_ALGOBIT=y # Hardware Monitoring support # # CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set # # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -756,10 +791,6 @@ CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y - -# -# XFS support -# # CONFIG_XFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set @@ -768,6 +799,7 @@ CONFIG_INOTIFY=y CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -794,13 +826,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -# CONFIG_DEVPTS_FS_XATTR is not set CONFIG_TMPFS=y -CONFIG_TMPFS_XATTR=y -# CONFIG_TMPFS_SECURITY is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -846,6 +876,7 @@ 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 @@ -923,6 +954,7 @@ CONFIG_NLS_ISO8859_15=m CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_LOG_BUF_SHIFT=15 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -981,7 +1013,12 @@ CONFIG_CRYPTO_DEFLATE=m # Library routines # # CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m diff --git a/arch/ppc64/configs/g5_defconfig b/arch/ppc64/configs/g5_defconfig index fc83d933028..6323065fbf2 100644 --- a/arch/ppc64/configs/g5_defconfig +++ b/arch/ppc64/configs/g5_defconfig @@ -1,17 +1,17 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.13-rc6 -# Mon Aug 8 14:16:59 2005 +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:30:23 2005 # CONFIG_64BIT=y CONFIG_MMU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_ISA_DMA=y -CONFIG_HAVE_DEC_LOCK=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_FORCE_MAX_ZONEORDER=13 # @@ -26,6 +26,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 # General setup # CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y @@ -37,6 +38,7 @@ CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set @@ -97,6 +99,7 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set # CONFIG_NUMA is not set # CONFIG_SCHED_SMT is not set CONFIG_PREEMPT_NONE=y @@ -109,19 +112,20 @@ CONFIG_HZ_250=y CONFIG_HZ=250 CONFIG_GENERIC_HARDIRQS=y CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +# CONFIG_HOTPLUG_CPU is not set +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set CONFIG_ISA_DMA_API=y # -# General setup +# Bus Options # CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set CONFIG_PCI_LEGACY_PROC=y -CONFIG_PCI_NAMES=y # CONFIG_PCI_DEBUG is not set -# CONFIG_HOTPLUG_CPU is not set # # PCCARD (PCMCIA/CardBus) support @@ -132,8 +136,6 @@ CONFIG_PCI_NAMES=y # PCI Hotplug Support # # CONFIG_HOTPLUG_PCI is not set -CONFIG_PROC_DEVICETREE=y -# CONFIG_CMDLINE_BOOL is not set # # Networking @@ -163,8 +165,8 @@ CONFIG_INET_AH=m CONFIG_INET_ESP=m CONFIG_INET_IPCOMP=m CONFIG_INET_TUNNEL=y -CONFIG_IP_TCPDIAG=m -# CONFIG_IP_TCPDIAG_IPV6 is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y @@ -175,6 +177,7 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_NETLINK is not set # # IP: Netfilter Configuration @@ -182,11 +185,14 @@ CONFIG_NETFILTER=y CONFIG_IP_NF_CONNTRACK=m CONFIG_IP_NF_CT_ACCT=y CONFIG_IP_NF_CONNTRACK_MARK=y +CONFIG_IP_NF_CONNTRACK_EVENTS=y CONFIG_IP_NF_CT_PROTO_SCTP=m CONFIG_IP_NF_FTP=m CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_LIMIT=m @@ -210,14 +216,18 @@ CONFIG_IP_NF_MATCH_OWNER=m CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_REALM=m CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set CONFIG_IP_NF_MATCH_COMMENT=m CONFIG_IP_NF_MATCH_CONNMARK=m +CONFIG_IP_NF_MATCH_CONNBYTES=m CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_MATCH_STRING=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_IP_NF_TARGET_TCPMSS=m +CONFIG_IP_NF_TARGET_NFQUEUE=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m @@ -235,6 +245,7 @@ CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_DSCP=m CONFIG_IP_NF_TARGET_MARK=m CONFIG_IP_NF_TARGET_CLASSIFY=m +CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_TARGET_CONNMARK=m CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m @@ -244,6 +255,11 @@ CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m # +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set @@ -270,6 +286,7 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -284,6 +301,11 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -315,7 +337,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set @@ -395,6 +416,7 @@ CONFIG_IDEDMA_AUTO=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_PROC_FS=y @@ -422,6 +444,7 @@ CONFIG_SCSI_CONSTANTS=y 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 # # SCSI low-level drivers @@ -435,10 +458,12 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set CONFIG_SCSI_SATA=y # CONFIG_SCSI_SATA_AHCI is not set CONFIG_SCSI_SATA_SVW=y # CONFIG_SCSI_ATA_PIIX is not set +# CONFIG_SCSI_SATA_MV is not set # CONFIG_SCSI_SATA_NV is not set # CONFIG_SCSI_SATA_PROMISE is not set # CONFIG_SCSI_SATA_QSTOR is not set @@ -498,6 +523,7 @@ CONFIG_DM_ZERO=m # 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 @@ -540,7 +566,6 @@ CONFIG_IEEE1394_RAWIO=y # CONFIG_ADB_PMU=y CONFIG_PMAC_SMU=y -# CONFIG_PMAC_BACKLIGHT is not set CONFIG_THERM_PM72=y # @@ -558,12 +583,18 @@ CONFIG_TUN=m # CONFIG_ARCNET is not set # +# PHY device support +# +# 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 # @@ -585,6 +616,7 @@ CONFIG_E1000=y # 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_SK98LIN is not set CONFIG_TIGON3=m @@ -594,6 +626,7 @@ CONFIG_TIGON3=m # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set @@ -760,8 +793,8 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_I801 is not set # CONFIG_I2C_I810 is not set # CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_ISA is not set CONFIG_I2C_KEYWEST=y +CONFIG_I2C_PMAC_SMU=y # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set @@ -775,7 +808,6 @@ CONFIG_I2C_KEYWEST=y # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set # CONFIG_I2C_PCA_ISA is not set -# CONFIG_I2C_SENSOR is not set # # Miscellaneous I2C Chip support @@ -802,12 +834,17 @@ CONFIG_I2C_KEYWEST=y # Hardware Monitoring support # # CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set # # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -856,6 +893,7 @@ CONFIG_FB_RADEON_I2C=y # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set @@ -937,6 +975,7 @@ CONFIG_USB_STORAGE_DPCM=y CONFIG_USB_STORAGE_SDDR09=y CONFIG_USB_STORAGE_SDDR55=y CONFIG_USB_STORAGE_JUMPSHOT=y +# CONFIG_USB_STORAGE_ONETOUCH is not set # # USB Input Devices @@ -956,9 +995,11 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_MTOUCH is not set # CONFIG_USB_ITMTOUCH is not set # CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set # CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set # # USB Imaging devices @@ -983,30 +1024,14 @@ CONFIG_USB_KAWETH=m CONFIG_USB_PEGASUS=m CONFIG_USB_RTL8150=m CONFIG_USB_USBNET=m - -# -# USB Host-to-Host Cables -# -CONFIG_USB_ALI_M5632=y -CONFIG_USB_AN2720=y -CONFIG_USB_BELKIN=y -CONFIG_USB_GENESYS=y -CONFIG_USB_NET1080=y -CONFIG_USB_PL2301=y -CONFIG_USB_KC2190=y - -# -# Intelligent USB Devices/Gadgets -# -CONFIG_USB_ARMLINUX=y -CONFIG_USB_EPSON2888=y -CONFIG_USB_ZAURUS=y -CONFIG_USB_CDCETHER=y - -# -# USB Network Adapters -# -CONFIG_USB_AX8817X=y +# CONFIG_USB_NET_AX8817X is not set +CONFIG_USB_NET_CDCETHER=m +# CONFIG_USB_NET_GL620A is not set +# CONFIG_USB_NET_NET1080 is not set +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +# CONFIG_USB_NET_CDC_SUBSET is not set +# CONFIG_USB_NET_ZAURUS is not set CONFIG_USB_MON=y # @@ -1124,16 +1149,12 @@ CONFIG_REISERFS_FS_POSIX_ACL=y CONFIG_REISERFS_FS_SECURITY=y # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y - -# -# XFS support -# CONFIG_XFS_FS=m CONFIG_XFS_EXPORT=y -# CONFIG_XFS_RT is not set # CONFIG_XFS_QUOTA is not set CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y +# CONFIG_XFS_RT is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y @@ -1141,6 +1162,7 @@ CONFIG_INOTIFY=y CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=m # CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -1168,14 +1190,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -CONFIG_DEVPTS_FS_XATTR=y -# CONFIG_DEVPTS_FS_SECURITY is not set CONFIG_TMPFS=y -CONFIG_TMPFS_XATTR=y -CONFIG_TMPFS_SECURITY=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -1225,6 +1244,7 @@ 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 @@ -1303,6 +1323,7 @@ CONFIG_OPROFILE=y CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -1360,7 +1381,12 @@ CONFIG_CRYPTO_TEST=m # Library routines # CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m diff --git a/arch/ppc64/configs/iSeries_defconfig b/arch/ppc64/configs/iSeries_defconfig index 013d4e0e400..62e92c7e9e2 100644 --- a/arch/ppc64/configs/iSeries_defconfig +++ b/arch/ppc64/configs/iSeries_defconfig @@ -1,17 +1,17 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.13-rc6 -# Mon Aug 8 14:17:02 2005 +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:30:56 2005 # CONFIG_64BIT=y CONFIG_MMU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_ISA_DMA=y -CONFIG_HAVE_DEC_LOCK=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_FORCE_MAX_ZONEORDER=13 # @@ -26,6 +26,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 # General setup # CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y @@ -38,6 +39,7 @@ CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set @@ -88,6 +90,7 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set # CONFIG_NUMA is not set # CONFIG_SCHED_SMT is not set CONFIG_PREEMPT_NONE=y @@ -101,17 +104,16 @@ CONFIG_HZ=250 CONFIG_GENERIC_HARDIRQS=y CONFIG_LPARCFG=y CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set CONFIG_ISA_DMA_API=y # -# General setup +# Bus Options # CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set CONFIG_PCI_LEGACY_PROC=y -CONFIG_PCI_NAMES=y # CONFIG_PCI_DEBUG is not set # @@ -152,8 +154,8 @@ CONFIG_INET_AH=m CONFIG_INET_ESP=m CONFIG_INET_IPCOMP=m CONFIG_INET_TUNNEL=y -CONFIG_IP_TCPDIAG=m -# CONFIG_IP_TCPDIAG_IPV6 is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y @@ -164,6 +166,7 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_NETLINK is not set # # IP: Netfilter Configuration @@ -171,11 +174,14 @@ CONFIG_NETFILTER=y CONFIG_IP_NF_CONNTRACK=m CONFIG_IP_NF_CT_ACCT=y CONFIG_IP_NF_CONNTRACK_MARK=y +CONFIG_IP_NF_CONNTRACK_EVENTS=y CONFIG_IP_NF_CT_PROTO_SCTP=m CONFIG_IP_NF_FTP=m CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_LIMIT=m @@ -199,14 +205,18 @@ CONFIG_IP_NF_MATCH_OWNER=m CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_REALM=m CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set CONFIG_IP_NF_MATCH_COMMENT=m CONFIG_IP_NF_MATCH_CONNMARK=m +CONFIG_IP_NF_MATCH_CONNBYTES=m CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_MATCH_STRING=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_IP_NF_TARGET_TCPMSS=m +CONFIG_IP_NF_TARGET_NFQUEUE=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m @@ -224,6 +234,7 @@ CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_DSCP=m CONFIG_IP_NF_TARGET_MARK=m CONFIG_IP_NF_TARGET_CLASSIFY=m +CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_TARGET_CONNMARK=m CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m @@ -233,6 +244,11 @@ CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m # +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set @@ -259,6 +275,7 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -273,6 +290,11 @@ CONFIG_FW_LOADER=m # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -303,7 +325,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" # CONFIG_CDROM_PKTCDVD is not set # @@ -323,6 +344,7 @@ CONFIG_IOSCHED_CFQ=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_PROC_FS=y @@ -350,6 +372,7 @@ CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_FC_ATTRS=y # CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers @@ -363,6 +386,7 @@ CONFIG_SCSI_FC_ATTRS=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_SATA is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set @@ -415,6 +439,7 @@ CONFIG_DM_ZERO=m # 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 @@ -445,12 +470,18 @@ CONFIG_TUN=m # CONFIG_ARCNET is not set # +# PHY device support +# +# 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 # @@ -489,6 +520,7 @@ CONFIG_E1000=m # 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_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set @@ -498,6 +530,7 @@ CONFIG_E1000=m # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set @@ -632,7 +665,6 @@ CONFIG_MAX_RAW_DEVS=256 # I2C support # # CONFIG_I2C is not set -# CONFIG_I2C_SENSOR is not set # # Dallas's 1-wire bus @@ -643,12 +675,17 @@ CONFIG_MAX_RAW_DEVS=256 # Hardware Monitoring support # # CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set # # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -722,16 +759,12 @@ CONFIG_JFS_SECURITY=y # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set CONFIG_FS_POSIX_ACL=y - -# -# XFS support -# CONFIG_XFS_FS=m CONFIG_XFS_EXPORT=y -# CONFIG_XFS_RT is not set # CONFIG_XFS_QUOTA is not set CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y +# CONFIG_XFS_RT is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y @@ -739,6 +772,7 @@ CONFIG_INOTIFY=y CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=m # CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -766,14 +800,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -CONFIG_DEVPTS_FS_XATTR=y -CONFIG_DEVPTS_FS_SECURITY=y CONFIG_TMPFS=y -CONFIG_TMPFS_XATTR=y -CONFIG_TMPFS_SECURITY=y # CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -824,6 +855,7 @@ 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 @@ -897,6 +929,7 @@ CONFIG_OPROFILE=y CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -954,7 +987,12 @@ CONFIG_CRYPTO_TEST=m # Library routines # CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m diff --git a/arch/ppc64/configs/maple_defconfig b/arch/ppc64/configs/maple_defconfig index dd42892cd87..7b480f3d140 100644 --- a/arch/ppc64/configs/maple_defconfig +++ b/arch/ppc64/configs/maple_defconfig @@ -1,17 +1,17 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.13-rc6 -# Mon Aug 8 14:17:04 2005 +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:31:24 2005 # CONFIG_64BIT=y CONFIG_MMU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_ISA_DMA=y -CONFIG_HAVE_DEC_LOCK=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_FORCE_MAX_ZONEORDER=13 # @@ -26,6 +26,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 # General setup # CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y @@ -37,6 +38,7 @@ CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y @@ -97,6 +99,7 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set # CONFIG_NUMA is not set # CONFIG_SCHED_SMT is not set CONFIG_PREEMPT_NONE=y @@ -109,17 +112,18 @@ CONFIG_HZ_250=y CONFIG_HZ=250 CONFIG_GENERIC_HARDIRQS=y CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set CONFIG_ISA_DMA_API=y # -# General setup +# Bus Options # CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set CONFIG_PCI_LEGACY_PROC=y -CONFIG_PCI_NAMES=y # CONFIG_PCI_DEBUG is not set # @@ -131,8 +135,6 @@ CONFIG_PCI_NAMES=y # PCI Hotplug Support # # CONFIG_HOTPLUG_PCI is not set -CONFIG_PROC_DEVICETREE=y -# CONFIG_CMDLINE_BOOL is not set # # Networking @@ -163,14 +165,19 @@ CONFIG_IP_PNP_DHCP=y # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_TUNNEL is not set -CONFIG_IP_TCPDIAG=y -# CONFIG_IP_TCPDIAG_IPV6 is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set # CONFIG_NETFILTER is not set # +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set @@ -196,6 +203,7 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -210,6 +218,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -240,7 +253,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 # CONFIG_BLK_DEV_INITRD is not set -CONFIG_INITRAMFS_SOURCE="" # CONFIG_CDROM_PKTCDVD is not set # @@ -313,6 +325,7 @@ CONFIG_IDEDMA_AUTO=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # @@ -354,12 +367,18 @@ CONFIG_NETDEVICES=y # CONFIG_ARCNET is not set # +# PHY device support +# +# 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 # @@ -398,6 +417,7 @@ CONFIG_E1000=y # 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_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set @@ -408,6 +428,7 @@ CONFIG_E1000=y # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set @@ -553,7 +574,6 @@ CONFIG_I2C_AMD8111=y # CONFIG_I2C_I801 is not set # CONFIG_I2C_I810 is not set # CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_ISA is not set # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set @@ -567,7 +587,6 @@ CONFIG_I2C_AMD8111=y # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set # CONFIG_I2C_PCA_ISA is not set -# CONFIG_I2C_SENSOR is not set # # Miscellaneous I2C Chip support @@ -594,12 +613,17 @@ CONFIG_I2C_AMD8111=y # Hardware Monitoring support # # CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set # # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -681,9 +705,11 @@ CONFIG_USB_HIDINPUT=y # CONFIG_USB_MTOUCH is not set # CONFIG_USB_ITMTOUCH is not set # CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set # CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set # # USB Imaging devices @@ -814,10 +840,6 @@ CONFIG_JBD=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y - -# -# XFS support -# # CONFIG_XFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set @@ -826,6 +848,7 @@ CONFIG_INOTIFY=y CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -849,14 +872,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -CONFIG_DEVPTS_FS_XATTR=y -# CONFIG_DEVPTS_FS_SECURITY is not set CONFIG_TMPFS=y -CONFIG_TMPFS_XATTR=y -CONFIG_TMPFS_SECURITY=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -898,6 +918,7 @@ 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 @@ -975,6 +996,7 @@ CONFIG_NLS_UTF8=y CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set CONFIG_DEBUG_SLAB=y # CONFIG_DEBUG_SPINLOCK is not set @@ -1034,6 +1056,7 @@ CONFIG_CRYPTO_DES=y # Library routines # CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y diff --git a/arch/ppc64/configs/pSeries_defconfig b/arch/ppc64/configs/pSeries_defconfig index 29f7b80b0ef..9f09dff9e11 100644 --- a/arch/ppc64/configs/pSeries_defconfig +++ b/arch/ppc64/configs/pSeries_defconfig @@ -1,17 +1,17 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.13-rc6 -# Mon Aug 8 14:17:07 2005 +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:32:17 2005 # CONFIG_64BIT=y CONFIG_MMU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_ISA_DMA=y -CONFIG_HAVE_DEC_LOCK=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_FORCE_MAX_ZONEORDER=13 # @@ -26,6 +26,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 # General setup # CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y @@ -38,6 +39,7 @@ CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_CPUSETS=y +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y @@ -104,6 +106,7 @@ CONFIG_DISCONTIGMEM_MANUAL=y CONFIG_DISCONTIGMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y +# CONFIG_SPARSEMEM_STATIC is not set CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y CONFIG_NODES_SPAN_OTHER_NODES=y CONFIG_NUMA=y @@ -124,19 +127,20 @@ CONFIG_RTAS_FLASH=m CONFIG_SCANLOG=m CONFIG_LPARCFG=y CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_HOTPLUG_CPU=y +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set CONFIG_ISA_DMA_API=y # -# General setup +# Bus Options # CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set CONFIG_PCI_LEGACY_PROC=y -CONFIG_PCI_NAMES=y # CONFIG_PCI_DEBUG is not set -CONFIG_HOTPLUG_CPU=y # # PCCARD (PCMCIA/CardBus) support @@ -152,8 +156,6 @@ CONFIG_HOTPLUG_PCI=m # CONFIG_HOTPLUG_PCI_SHPC is not set CONFIG_HOTPLUG_PCI_RPA=m CONFIG_HOTPLUG_PCI_RPA_DLPAR=m -CONFIG_PROC_DEVICETREE=y -# CONFIG_CMDLINE_BOOL is not set # # Networking @@ -183,8 +185,8 @@ CONFIG_INET_AH=m CONFIG_INET_ESP=m CONFIG_INET_IPCOMP=m CONFIG_INET_TUNNEL=y -CONFIG_IP_TCPDIAG=m -# CONFIG_IP_TCPDIAG_IPV6 is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y @@ -195,6 +197,9 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_NETLINK=y +CONFIG_NETFILTER_NETLINK_QUEUE=m +CONFIG_NETFILTER_NETLINK_LOG=m # # IP: Netfilter Configuration @@ -202,11 +207,15 @@ CONFIG_NETFILTER=y CONFIG_IP_NF_CONNTRACK=m CONFIG_IP_NF_CT_ACCT=y CONFIG_IP_NF_CONNTRACK_MARK=y +CONFIG_IP_NF_CONNTRACK_EVENTS=y +CONFIG_IP_NF_CONNTRACK_NETLINK=m CONFIG_IP_NF_CT_PROTO_SCTP=m CONFIG_IP_NF_FTP=m CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_LIMIT=m @@ -230,14 +239,18 @@ CONFIG_IP_NF_MATCH_OWNER=m CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_REALM=m CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set CONFIG_IP_NF_MATCH_COMMENT=m CONFIG_IP_NF_MATCH_CONNMARK=m +CONFIG_IP_NF_MATCH_CONNBYTES=m CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_MATCH_STRING=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_IP_NF_TARGET_TCPMSS=m +CONFIG_IP_NF_TARGET_NFQUEUE=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m @@ -255,6 +268,7 @@ CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_DSCP=m CONFIG_IP_NF_TARGET_MARK=m CONFIG_IP_NF_TARGET_CLASSIFY=m +CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_TARGET_CONNMARK=m CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m @@ -264,6 +278,11 @@ CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m # +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set @@ -290,6 +309,7 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -304,6 +324,11 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -342,7 +367,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" # CONFIG_CDROM_PKTCDVD is not set # @@ -416,6 +440,7 @@ CONFIG_IDEDMA_AUTO=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_PROC_FS=y @@ -443,6 +468,7 @@ CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_FC_ATTRS=y CONFIG_SCSI_ISCSI_ATTRS=m +# CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers @@ -456,6 +482,7 @@ CONFIG_SCSI_ISCSI_ATTRS=m # CONFIG_SCSI_AIC79XX is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_SATA is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set @@ -517,6 +544,7 @@ CONFIG_DM_MULTIPATH_EMC=m # 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 @@ -547,12 +575,18 @@ CONFIG_TUN=m # CONFIG_ARCNET is not set # +# PHY device support +# +# 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=y CONFIG_VORTEX=y # CONFIG_TYPHOON is not set @@ -581,6 +615,7 @@ CONFIG_E100=y # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_VIA_RHINE is not set +# CONFIG_NET_POCKET is not set # # Ethernet (1000 Mbit) @@ -594,6 +629,7 @@ CONFIG_E1000=y # 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_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set @@ -604,6 +640,7 @@ CONFIG_TIGON3=y # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set CONFIG_IXGB=m # CONFIG_IXGB_NAPI is not set CONFIG_S2IO=m @@ -789,7 +826,6 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_I801 is not set # CONFIG_I2C_I810 is not set # CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_ISA is not set # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_PARPORT is not set # CONFIG_I2C_PARPORT_LIGHT is not set @@ -804,7 +840,6 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set # CONFIG_I2C_PCA_ISA is not set -# CONFIG_I2C_SENSOR is not set # # Miscellaneous I2C Chip support @@ -831,12 +866,17 @@ CONFIG_I2C_ALGOBIT=y # Hardware Monitoring support # # CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set # # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -885,6 +925,7 @@ CONFIG_FB_RADEON_I2C=y # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set @@ -982,9 +1023,11 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_MTOUCH is not set # CONFIG_USB_ITMTOUCH is not set # CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set # CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set # # USB Imaging devices @@ -1057,7 +1100,8 @@ CONFIG_USB_MON=y # InfiniBand support # CONFIG_INFINIBAND=m -CONFIG_INFINIBAND_USER_VERBS=m +# CONFIG_INFINIBAND_USER_MAD is not set +# CONFIG_INFINIBAND_USER_ACCESS is not set CONFIG_INFINIBAND_MTHCA=m # CONFIG_INFINIBAND_MTHCA_DEBUG is not set CONFIG_INFINIBAND_IPOIB=m @@ -1095,16 +1139,12 @@ CONFIG_JFS_SECURITY=y # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set CONFIG_FS_POSIX_ACL=y - -# -# XFS support -# CONFIG_XFS_FS=m CONFIG_XFS_EXPORT=y -# CONFIG_XFS_RT is not set # CONFIG_XFS_QUOTA is not set CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y +# CONFIG_XFS_RT is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y @@ -1112,6 +1152,7 @@ CONFIG_INOTIFY=y CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=m # CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -1139,14 +1180,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -CONFIG_DEVPTS_FS_XATTR=y -CONFIG_DEVPTS_FS_SECURITY=y CONFIG_TMPFS=y -CONFIG_TMPFS_XATTR=y -CONFIG_TMPFS_SECURITY=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -1197,6 +1235,7 @@ 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 @@ -1261,6 +1300,7 @@ CONFIG_OPROFILE=y CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -1320,7 +1360,12 @@ CONFIG_CRYPTO_TEST=m # Library routines # CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m diff --git a/arch/ppc64/defconfig b/arch/ppc64/defconfig index 7cb4750bb7a..37c157c93ce 100644 --- a/arch/ppc64/defconfig +++ b/arch/ppc64/defconfig @@ -1,17 +1,17 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.13-rc6 -# Mon Aug 8 14:16:54 2005 +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:28:33 2005 # CONFIG_64BIT=y CONFIG_MMU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_ISA_DMA=y -CONFIG_HAVE_DEC_LOCK=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_FORCE_MAX_ZONEORDER=13 # @@ -26,6 +26,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 # General setup # CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y @@ -37,6 +38,7 @@ CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_CPUSETS=y +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set @@ -106,6 +108,7 @@ CONFIG_DISCONTIGMEM_MANUAL=y CONFIG_DISCONTIGMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y +# CONFIG_SPARSEMEM_STATIC is not set CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y CONFIG_NODES_SPAN_OTHER_NODES=y # CONFIG_NUMA is not set @@ -126,19 +129,20 @@ CONFIG_RTAS_FLASH=m CONFIG_SCANLOG=m CONFIG_LPARCFG=y CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +CONFIG_BINFMT_MISC=m +CONFIG_HOTPLUG_CPU=y +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set CONFIG_ISA_DMA_API=y # -# General setup +# Bus Options # CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -CONFIG_BINFMT_ELF=y -CONFIG_BINFMT_MISC=m # CONFIG_PCI_LEGACY_PROC is not set -# CONFIG_PCI_NAMES is not set # CONFIG_PCI_DEBUG is not set -CONFIG_HOTPLUG_CPU=y # # PCCARD (PCMCIA/CardBus) support @@ -154,8 +158,6 @@ CONFIG_HOTPLUG_PCI=m # CONFIG_HOTPLUG_PCI_SHPC is not set CONFIG_HOTPLUG_PCI_RPA=m CONFIG_HOTPLUG_PCI_RPA_DLPAR=m -CONFIG_PROC_DEVICETREE=y -# CONFIG_CMDLINE_BOOL is not set # # Networking @@ -185,8 +187,8 @@ CONFIG_INET_AH=m CONFIG_INET_ESP=m CONFIG_INET_IPCOMP=m CONFIG_INET_TUNNEL=y -# CONFIG_IP_TCPDIAG is not set -# CONFIG_IP_TCPDIAG_IPV6 is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y @@ -197,6 +199,9 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_NETLINK=y +CONFIG_NETFILTER_NETLINK_QUEUE=m +CONFIG_NETFILTER_NETLINK_LOG=m # # IP: Netfilter Configuration @@ -204,11 +209,15 @@ CONFIG_NETFILTER=y CONFIG_IP_NF_CONNTRACK=m CONFIG_IP_NF_CT_ACCT=y CONFIG_IP_NF_CONNTRACK_MARK=y +CONFIG_IP_NF_CONNTRACK_EVENTS=y +CONFIG_IP_NF_CONNTRACK_NETLINK=m CONFIG_IP_NF_CT_PROTO_SCTP=m CONFIG_IP_NF_FTP=m CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_LIMIT=m @@ -232,14 +241,18 @@ CONFIG_IP_NF_MATCH_OWNER=m CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_REALM=m CONFIG_IP_NF_MATCH_SCTP=m +CONFIG_IP_NF_MATCH_DCCP=m CONFIG_IP_NF_MATCH_COMMENT=m CONFIG_IP_NF_MATCH_CONNMARK=m +CONFIG_IP_NF_MATCH_CONNBYTES=m CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_MATCH_STRING=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_IP_NF_TARGET_TCPMSS=m +CONFIG_IP_NF_TARGET_NFQUEUE=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m @@ -257,6 +270,7 @@ CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_DSCP=m CONFIG_IP_NF_TARGET_MARK=m CONFIG_IP_NF_TARGET_CLASSIFY=m +CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_TARGET_CONNMARK=m CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m @@ -266,6 +280,11 @@ CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m # +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set @@ -292,6 +311,7 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -306,6 +326,11 @@ CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# # Memory Technology Devices (MTD) # # CONFIG_MTD is not set @@ -344,7 +369,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" # CONFIG_CDROM_PKTCDVD is not set # @@ -422,6 +446,7 @@ CONFIG_IDEDMA_AUTO=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_PROC_FS=y @@ -449,6 +474,7 @@ CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_FC_ATTRS=y CONFIG_SCSI_ISCSI_ATTRS=m +# CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers @@ -462,10 +488,12 @@ CONFIG_SCSI_ISCSI_ATTRS=m # CONFIG_SCSI_AIC79XX is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set CONFIG_SCSI_SATA=y # CONFIG_SCSI_SATA_AHCI is not set CONFIG_SCSI_SATA_SVW=y # CONFIG_SCSI_ATA_PIIX is not set +# CONFIG_SCSI_SATA_MV is not set # CONFIG_SCSI_SATA_NV is not set # CONFIG_SCSI_SATA_PROMISE is not set # CONFIG_SCSI_SATA_QSTOR is not set @@ -535,6 +563,7 @@ CONFIG_DM_MULTIPATH_EMC=m # 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 @@ -578,7 +607,6 @@ CONFIG_IEEE1394_AMDTP=m # CONFIG_ADB_PMU=y CONFIG_PMAC_SMU=y -# CONFIG_PMAC_BACKLIGHT is not set CONFIG_THERM_PM72=y # @@ -596,12 +624,18 @@ CONFIG_TUN=m # CONFIG_ARCNET is not set # +# PHY device support +# +# 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=y CONFIG_VORTEX=y # CONFIG_TYPHOON is not set @@ -630,6 +664,7 @@ CONFIG_E100=y # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_VIA_RHINE is not set +# CONFIG_NET_POCKET is not set # # Ethernet (1000 Mbit) @@ -643,16 +678,19 @@ CONFIG_E1000=y # 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_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set +# CONFIG_SPIDER_NET is not set # CONFIG_MV643XX_ETH is not set # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set CONFIG_IXGB=m # CONFIG_IXGB_NAPI is not set # CONFIG_S2IO is not set @@ -838,8 +876,8 @@ CONFIG_I2C_AMD8111=y # CONFIG_I2C_I801 is not set # CONFIG_I2C_I810 is not set # CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_ISA is not set CONFIG_I2C_KEYWEST=y +CONFIG_I2C_PMAC_SMU=y # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_PARPORT is not set # CONFIG_I2C_PARPORT_LIGHT is not set @@ -854,7 +892,6 @@ CONFIG_I2C_KEYWEST=y # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set # CONFIG_I2C_PCA_ISA is not set -# CONFIG_I2C_SENSOR is not set # # Miscellaneous I2C Chip support @@ -881,12 +918,17 @@ CONFIG_I2C_KEYWEST=y # Hardware Monitoring support # # CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set # # Misc devices # # +# Multimedia Capabilities Port drivers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -939,6 +981,7 @@ CONFIG_FB_RADEON_I2C=y # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set @@ -1020,6 +1063,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set # # USB Input Devices @@ -1036,9 +1080,11 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_MTOUCH is not set # CONFIG_USB_ITMTOUCH is not set # CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set # CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set # # USB Imaging devices @@ -1111,7 +1157,8 @@ CONFIG_USB_PEGASUS=y # InfiniBand support # CONFIG_INFINIBAND=m -CONFIG_INFINIBAND_USER_VERBS=m +# CONFIG_INFINIBAND_USER_MAD is not set +# CONFIG_INFINIBAND_USER_ACCESS is not set CONFIG_INFINIBAND_MTHCA=m # CONFIG_INFINIBAND_MTHCA_DEBUG is not set CONFIG_INFINIBAND_IPOIB=m @@ -1149,16 +1196,12 @@ CONFIG_JFS_SECURITY=y # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set CONFIG_FS_POSIX_ACL=y - -# -# XFS support -# CONFIG_XFS_FS=m CONFIG_XFS_EXPORT=y -# CONFIG_XFS_RT is not set # CONFIG_XFS_QUOTA is not set CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y +# CONFIG_XFS_RT is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y @@ -1166,6 +1209,7 @@ CONFIG_INOTIFY=y CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=y # CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -1192,14 +1236,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -CONFIG_DEVPTS_FS_XATTR=y -CONFIG_DEVPTS_FS_SECURITY=y CONFIG_TMPFS=y -CONFIG_TMPFS_XATTR=y -CONFIG_TMPFS_SECURITY=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -1250,6 +1291,7 @@ 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 @@ -1328,6 +1370,7 @@ CONFIG_OPROFILE=y CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -1387,7 +1430,12 @@ CONFIG_CRYPTO_TEST=m # Library routines # CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m diff --git a/arch/ppc64/kernel/asm-offsets.c b/arch/ppc64/kernel/asm-offsets.c index 17e35d0fed0..1ff4fa05a97 100644 --- a/arch/ppc64/kernel/asm-offsets.c +++ b/arch/ppc64/kernel/asm-offsets.c @@ -68,6 +68,7 @@ int main(void) DEFINE(THREAD_USED_VR, offsetof(struct thread_struct, used_vr)); #endif /* CONFIG_ALTIVEC */ DEFINE(MM, offsetof(struct task_struct, mm)); + DEFINE(AUDITCONTEXT, offsetof(struct task_struct, audit_context)); DEFINE(DCACHEL1LINESIZE, offsetof(struct ppc64_caches, dline_size)); DEFINE(DCACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_dline_size)); diff --git a/arch/ppc64/kernel/bpa_iic.c b/arch/ppc64/kernel/bpa_iic.c index c8f3dc3fad7..0aaa878e19d 100644 --- a/arch/ppc64/kernel/bpa_iic.c +++ b/arch/ppc64/kernel/bpa_iic.c @@ -205,6 +205,18 @@ static struct iic_regs __iomem *find_iic(int cpu) } #ifdef CONFIG_SMP + +/* Use the highest interrupt priorities for IPI */ +static inline int iic_ipi_to_irq(int ipi) +{ + return IIC_IPI_OFFSET + IIC_NUM_IPIS - 1 - ipi; +} + +static inline int iic_irq_to_ipi(int irq) +{ + return IIC_NUM_IPIS - 1 - (irq - IIC_IPI_OFFSET); +} + void iic_setup_cpu(void) { out_be64(&__get_cpu_var(iic).regs->prio, 0xff); @@ -212,18 +224,20 @@ void iic_setup_cpu(void) void iic_cause_IPI(int cpu, int mesg) { - out_be64(&per_cpu(iic, cpu).regs->generate, mesg); + out_be64(&per_cpu(iic, cpu).regs->generate, (IIC_NUM_IPIS - 1 - mesg) << 4); } static irqreturn_t iic_ipi_action(int irq, void *dev_id, struct pt_regs *regs) { - - smp_message_recv(irq - IIC_IPI_OFFSET, regs); + smp_message_recv(iic_irq_to_ipi(irq), regs); return IRQ_HANDLED; } -static void iic_request_ipi(int irq, const char *name) +static void iic_request_ipi(int ipi, const char *name) { + int irq; + + irq = iic_ipi_to_irq(ipi); /* IPIs are marked SA_INTERRUPT as they must run with irqs * disabled */ get_irq_desc(irq)->handler = &iic_pic; @@ -233,10 +247,10 @@ static void iic_request_ipi(int irq, const char *name) void iic_request_IPIs(void) { - iic_request_ipi(IIC_IPI_OFFSET + PPC_MSG_CALL_FUNCTION, "IPI-call"); - iic_request_ipi(IIC_IPI_OFFSET + PPC_MSG_RESCHEDULE, "IPI-resched"); + iic_request_ipi(PPC_MSG_CALL_FUNCTION, "IPI-call"); + iic_request_ipi(PPC_MSG_RESCHEDULE, "IPI-resched"); #ifdef CONFIG_DEBUGGER - iic_request_ipi(IIC_IPI_OFFSET + PPC_MSG_DEBUGGER_BREAK, "IPI-debug"); + iic_request_ipi(PPC_MSG_DEBUGGER_BREAK, "IPI-debug"); #endif /* CONFIG_DEBUGGER */ } #endif /* CONFIG_SMP */ diff --git a/arch/ppc64/kernel/bpa_iommu.c b/arch/ppc64/kernel/bpa_iommu.c index f33a7bccb0d..5f2460090e0 100644 --- a/arch/ppc64/kernel/bpa_iommu.c +++ b/arch/ppc64/kernel/bpa_iommu.c @@ -99,7 +99,11 @@ get_iost_entry(unsigned long iopt_base, unsigned long io_address, unsigned page_ break; default: /* not a known compile time constant */ - BUILD_BUG_ON(1); + { + /* BUILD_BUG_ON() is not usable here */ + extern void __get_iost_entry_bad_page_size(void); + __get_iost_entry_bad_page_size(); + } break; } @@ -306,7 +310,7 @@ static void bpa_map_iommu(void) static void *bpa_alloc_coherent(struct device *hwdev, size_t size, - dma_addr_t *dma_handle, unsigned int __nocast flag) + dma_addr_t *dma_handle, gfp_t flag) { void *ret; diff --git a/arch/ppc64/kernel/cpu_setup_power4.S b/arch/ppc64/kernel/cpu_setup_power4.S index 0482c063c26..1fb673c511f 100644 --- a/arch/ppc64/kernel/cpu_setup_power4.S +++ b/arch/ppc64/kernel/cpu_setup_power4.S @@ -12,10 +12,9 @@ #include <linux/config.h> #include <asm/processor.h> #include <asm/page.h> -#include <asm/ppc_asm.h> #include <asm/cputable.h> #include <asm/ppc_asm.h> -#include <asm/offsets.h> +#include <asm/asm-offsets.h> #include <asm/cache.h> _GLOBAL(__970_cpu_preinit) diff --git a/arch/ppc64/kernel/dma.c b/arch/ppc64/kernel/dma.c index 4da8e31b2b6..7c3419656cc 100644 --- a/arch/ppc64/kernel/dma.c +++ b/arch/ppc64/kernel/dma.c @@ -53,7 +53,7 @@ int dma_set_mask(struct device *dev, u64 dma_mask) EXPORT_SYMBOL(dma_set_mask); void *dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, unsigned int __nocast flag) + dma_addr_t *dma_handle, gfp_t flag) { struct dma_mapping_ops *dma_ops = get_dma_ops(dev); diff --git a/arch/ppc64/kernel/eeh.c b/arch/ppc64/kernel/eeh.c index af5272fedad..ba93fd73122 100644 --- a/arch/ppc64/kernel/eeh.c +++ b/arch/ppc64/kernel/eeh.c @@ -202,10 +202,9 @@ static void pci_addr_cache_print(struct pci_io_addr_cache *cache) while (n) { struct pci_io_addr_range *piar; piar = rb_entry(n, struct pci_io_addr_range, rb_node); - printk(KERN_DEBUG "PCI: %s addr range %d [%lx-%lx]: %s %s\n", + printk(KERN_DEBUG "PCI: %s addr range %d [%lx-%lx]: %s\n", (piar->flags & IORESOURCE_IO) ? "i/o" : "mem", cnt, - piar->addr_lo, piar->addr_hi, pci_name(piar->pcidev), - pci_pretty_name(piar->pcidev)); + piar->addr_lo, piar->addr_hi, pci_name(piar->pcidev)); cnt++; n = rb_next(n); } @@ -255,22 +254,24 @@ pci_addr_cache_insert(struct pci_dev *dev, unsigned long alo, static void __pci_addr_cache_insert_device(struct pci_dev *dev) { struct device_node *dn; + struct pci_dn *pdn; int i; int inserted = 0; dn = pci_device_to_OF_node(dev); if (!dn) { - printk(KERN_WARNING "PCI: no pci dn found for dev=%s %s\n", - pci_name(dev), pci_pretty_name(dev)); + printk(KERN_WARNING "PCI: no pci dn found for dev=%s\n", + pci_name(dev)); return; } /* Skip any devices for which EEH is not enabled. */ - if (!(dn->eeh_mode & EEH_MODE_SUPPORTED) || - dn->eeh_mode & EEH_MODE_NOCHECK) { + pdn = dn->data; + if (!(pdn->eeh_mode & EEH_MODE_SUPPORTED) || + pdn->eeh_mode & EEH_MODE_NOCHECK) { #ifdef DEBUG - printk(KERN_INFO "PCI: skip building address cache for=%s %s\n", - pci_name(dev), pci_pretty_name(dev)); + printk(KERN_INFO "PCI: skip building address cache for=%s\n", + pci_name(dev)); #endif return; } @@ -416,6 +417,7 @@ int eeh_unregister_notifier(struct notifier_block *nb) static int read_slot_reset_state(struct device_node *dn, int rets[]) { int token, outputs; + struct pci_dn *pdn = dn->data; if (ibm_read_slot_reset_state2 != RTAS_UNKNOWN_SERVICE) { token = ibm_read_slot_reset_state2; @@ -425,8 +427,8 @@ static int read_slot_reset_state(struct device_node *dn, int rets[]) outputs = 3; } - return rtas_call(token, 3, outputs, rets, dn->eeh_config_addr, - BUID_HI(dn->phb->buid), BUID_LO(dn->phb->buid)); + return rtas_call(token, 3, outputs, rets, pdn->eeh_config_addr, + BUID_HI(pdn->phb->buid), BUID_LO(pdn->phb->buid)); } /** @@ -447,12 +449,12 @@ static void eeh_panic(struct pci_dev *dev, int reset_state) * in light of potential corruption, we can use it here. */ if (panic_on_oops) - panic("EEH: MMIO failure (%d) on device:%s %s\n", reset_state, - pci_name(dev), pci_pretty_name(dev)); + panic("EEH: MMIO failure (%d) on device:%s\n", reset_state, + pci_name(dev)); else { __get_cpu_var(ignored_failures)++; - printk(KERN_INFO "EEH: Ignored MMIO failure (%d) on device:%s %s\n", - reset_state, pci_name(dev), pci_pretty_name(dev)); + printk(KERN_INFO "EEH: Ignored MMIO failure (%d) on device:%s\n", + reset_state, pci_name(dev)); } } @@ -482,8 +484,8 @@ static void eeh_event_handler(void *dummy) break; printk(KERN_INFO "EEH: MMIO failure (%d), notifiying device " - "%s %s\n", event->reset_state, - pci_name(event->dev), pci_pretty_name(event->dev)); + "%s\n", event->reset_state, + pci_name(event->dev)); atomic_set(&eeh_fail_count, 0); notifier_call_chain (&eeh_notifier_chain, @@ -535,6 +537,7 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev) unsigned long flags; int rc, reset_state; struct eeh_event *event; + struct pci_dn *pdn; __get_cpu_var(total_mmio_ffs)++; @@ -543,14 +546,15 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev) if (!dn) return 0; + pdn = dn->data; /* Access to IO BARs might get this far and still not want checking. */ - if (!(dn->eeh_mode & EEH_MODE_SUPPORTED) || - dn->eeh_mode & EEH_MODE_NOCHECK) { + if (!pdn->eeh_capable || !(pdn->eeh_mode & EEH_MODE_SUPPORTED) || + pdn->eeh_mode & EEH_MODE_NOCHECK) { return 0; } - if (!dn->eeh_config_addr) { + if (!pdn->eeh_config_addr) { return 0; } @@ -558,7 +562,7 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev) * If we already have a pending isolation event for this * slot, we know it's bad already, we don't need to check... */ - if (dn->eeh_mode & EEH_MODE_ISOLATED) { + if (pdn->eeh_mode & EEH_MODE_ISOLATED) { atomic_inc(&eeh_fail_count); if (atomic_read(&eeh_fail_count) >= EEH_MAX_FAILS) { /* re-read the slot reset state */ @@ -583,7 +587,7 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev) } /* prevent repeated reports of this failure */ - dn->eeh_mode |= EEH_MODE_ISOLATED; + pdn->eeh_mode |= EEH_MODE_ISOLATED; reset_state = rets[0]; @@ -591,9 +595,9 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev) memset(slot_errbuf, 0, eeh_error_buf_size); rc = rtas_call(ibm_slot_error_detail, - 8, 1, NULL, dn->eeh_config_addr, - BUID_HI(dn->phb->buid), - BUID_LO(dn->phb->buid), NULL, 0, + 8, 1, NULL, pdn->eeh_config_addr, + BUID_HI(pdn->phb->buid), + BUID_LO(pdn->phb->buid), NULL, 0, virt_to_phys(slot_errbuf), eeh_error_buf_size, 1 /* Temporary Error */); @@ -680,8 +684,9 @@ static void *early_enable_eeh(struct device_node *dn, void *data) u32 *device_id = (u32 *)get_property(dn, "device-id", NULL); u32 *regs; int enable; + struct pci_dn *pdn = dn->data; - dn->eeh_mode = 0; + pdn->eeh_mode = 0; if (status && strcmp(status, "ok") != 0) return NULL; /* ignore devices with bad status */ @@ -692,7 +697,7 @@ static void *early_enable_eeh(struct device_node *dn, void *data) /* There is nothing to check on PCI to ISA bridges */ if (dn->type && !strcmp(dn->type, "isa")) { - dn->eeh_mode |= EEH_MODE_NOCHECK; + pdn->eeh_mode |= EEH_MODE_NOCHECK; return NULL; } @@ -709,7 +714,7 @@ static void *early_enable_eeh(struct device_node *dn, void *data) enable = 0; if (!enable) - dn->eeh_mode |= EEH_MODE_NOCHECK; + pdn->eeh_mode |= EEH_MODE_NOCHECK; /* Ok... see if this device supports EEH. Some do, some don't, * and the only way to find out is to check each and every one. */ @@ -722,8 +727,8 @@ static void *early_enable_eeh(struct device_node *dn, void *data) EEH_ENABLE); if (ret == 0) { eeh_subsystem_enabled = 1; - dn->eeh_mode |= EEH_MODE_SUPPORTED; - dn->eeh_config_addr = regs[0]; + pdn->eeh_mode |= EEH_MODE_SUPPORTED; + pdn->eeh_config_addr = regs[0]; #ifdef DEBUG printk(KERN_DEBUG "EEH: %s: eeh enabled\n", dn->full_name); #endif @@ -731,10 +736,11 @@ static void *early_enable_eeh(struct device_node *dn, void *data) /* This device doesn't support EEH, but it may have an * EEH parent, in which case we mark it as supported. */ - if (dn->parent && (dn->parent->eeh_mode & EEH_MODE_SUPPORTED)) { + if (dn->parent && dn->parent->data + && (PCI_DN(dn->parent)->eeh_mode & EEH_MODE_SUPPORTED)) { /* Parent supports EEH. */ - dn->eeh_mode |= EEH_MODE_SUPPORTED; - dn->eeh_config_addr = dn->parent->eeh_config_addr; + pdn->eeh_mode |= EEH_MODE_SUPPORTED; + pdn->eeh_config_addr = PCI_DN(dn->parent)->eeh_config_addr; return NULL; } } @@ -791,11 +797,13 @@ void __init eeh_init(void) for (phb = of_find_node_by_name(NULL, "pci"); phb; phb = of_find_node_by_name(phb, "pci")) { unsigned long buid; + struct pci_dn *pci; buid = get_phb_buid(phb); - if (buid == 0) + if (buid == 0 || phb->data == NULL) continue; + pci = phb->data; info.buid_lo = BUID_LO(buid); info.buid_hi = BUID_HI(buid); traverse_pci_devices(phb, early_enable_eeh, &info); @@ -824,9 +832,9 @@ void eeh_add_device_early(struct device_node *dn) struct pci_controller *phb; struct eeh_early_enable_info info; - if (!dn) + if (!dn || !dn->data) return; - phb = dn->phb; + phb = PCI_DN(dn)->phb; if (NULL == phb || 0 == phb->buid) { printk(KERN_WARNING "EEH: Expected buid but found none\n"); return; @@ -851,8 +859,7 @@ void eeh_add_device_late(struct pci_dev *dev) return; #ifdef DEBUG - printk(KERN_DEBUG "EEH: adding device %s %s\n", pci_name(dev), - pci_pretty_name(dev)); + printk(KERN_DEBUG "EEH: adding device %s\n", pci_name(dev)); #endif pci_addr_cache_insert_device (dev); @@ -873,8 +880,7 @@ void eeh_remove_device(struct pci_dev *dev) /* Unregister the device with the EEH/PCI address search system */ #ifdef DEBUG - printk(KERN_DEBUG "EEH: remove device %s %s\n", pci_name(dev), - pci_pretty_name(dev)); + printk(KERN_DEBUG "EEH: remove device %s\n", pci_name(dev)); #endif pci_addr_cache_remove_device(dev); } diff --git a/arch/ppc64/kernel/entry.S b/arch/ppc64/kernel/entry.S index bf99b4a92f2..e8c0bbf4d00 100644 --- a/arch/ppc64/kernel/entry.S +++ b/arch/ppc64/kernel/entry.S @@ -28,7 +28,7 @@ #include <asm/mmu.h> #include <asm/thread_info.h> #include <asm/ppc_asm.h> -#include <asm/offsets.h> +#include <asm/asm-offsets.h> #include <asm/cputable.h> #ifdef CONFIG_PPC_ISERIES @@ -276,12 +276,22 @@ _GLOBAL(ppc64_rt_sigsuspend) _GLOBAL(ppc32_rt_sigsuspend) bl .save_nvgprs bl .sys32_rt_sigsuspend - /* If sigsuspend() returns zero, we are going into a signal handler */ 70: cmpdi 0,r3,0 - beq .ret_from_except - /* If it returned -EINTR, we need to return via syscall_exit to set + /* If it returned an error, we need to return via syscall_exit to set the SO bit in cr0 and potentially stop for ptrace. */ - b syscall_exit + bne syscall_exit + /* If sigsuspend() returns zero, we are going into a signal handler. We + may need to call audit_syscall_exit() to mark the exit from sigsuspend() */ +#ifdef CONFIG_AUDIT + ld r3,PACACURRENT(r13) + ld r4,AUDITCONTEXT(r3) + cmpdi 0,r4,0 + beq .ret_from_except /* No audit_context: Leave immediately. */ + li r4, 2 /* AUDITSC_FAILURE */ + li r5,-4 /* It's always -EINTR */ + bl .audit_syscall_exit +#endif + b .ret_from_except _GLOBAL(ppc_fork) bl .save_nvgprs diff --git a/arch/ppc64/kernel/head.S b/arch/ppc64/kernel/head.S index b436206e317..72c61041151 100644 --- a/arch/ppc64/kernel/head.S +++ b/arch/ppc64/kernel/head.S @@ -30,7 +30,7 @@ #include <asm/mmu.h> #include <asm/systemcfg.h> #include <asm/ppc_asm.h> -#include <asm/offsets.h> +#include <asm/asm-offsets.h> #include <asm/bug.h> #include <asm/cputable.h> #include <asm/setup.h> @@ -1649,7 +1649,7 @@ _GLOBAL(__secondary_start) ld r3,0(r3) lwz r3,PLATFORM(r3) /* r3 = platform flags */ andi. r3,r3,PLATFORM_LPAR /* Test if bit 0 is set (LPAR bit) */ - bne 98f + beq 98f /* branch if result is 0 */ mfspr r3,PVR srwi r3,r3,16 cmpwi r3,0x37 /* SStar */ @@ -1813,7 +1813,7 @@ _STATIC(start_here_multiplatform) ld r3,0(r3) lwz r3,PLATFORM(r3) /* r3 = platform flags */ andi. r3,r3,PLATFORM_LPAR /* Test if bit 0 is set (LPAR bit) */ - bne 98f + beq 98f /* branch if result is 0 */ mfspr r3,PVR srwi r3,r3,16 cmpwi r3,0x37 /* SStar */ @@ -1834,7 +1834,7 @@ _STATIC(start_here_multiplatform) lwz r3,PLATFORM(r3) /* r3 = platform flags */ /* Test if bit 0 is set (LPAR bit) */ andi. r3,r3,PLATFORM_LPAR - bne 98f + bne 98f /* branch if result is !0 */ LOADADDR(r6,_SDR1) /* Only if NOT LPAR */ sub r6,r6,r26 ld r6,0(r6) /* get the value of _SDR1 */ diff --git a/arch/ppc64/kernel/iSeries_VpdInfo.c b/arch/ppc64/kernel/iSeries_VpdInfo.c index d11c732daf8..5d921792571 100644 --- a/arch/ppc64/kernel/iSeries_VpdInfo.c +++ b/arch/ppc64/kernel/iSeries_VpdInfo.c @@ -264,8 +264,5 @@ void __init iSeries_Device_Information(struct pci_dev *PciDev, int count) printk("%d. PCI: Bus%3d, Device%3d, Vendor %04X Frame%3d, Card %4s ", count, bus, PCI_SLOT(PciDev->devfn), PciDev->vendor, frame, card); - if (pci_class_name(PciDev->class >> 8) == 0) - printk("0x%04X\n", (int)(PciDev->class >> 8)); - else - printk("%s\n", pci_class_name(PciDev->class >> 8)); + printk("0x%04X\n", (int)(PciDev->class >> 8)); } diff --git a/arch/ppc64/kernel/iSeries_htab.c b/arch/ppc64/kernel/iSeries_htab.c index 2192055a90a..073b7666174 100644 --- a/arch/ppc64/kernel/iSeries_htab.c +++ b/arch/ppc64/kernel/iSeries_htab.c @@ -66,7 +66,7 @@ static long iSeries_hpte_insert(unsigned long hpte_group, unsigned long va, } if (slot < 0) { /* MSB set means secondary group */ - vflags |= HPTE_V_VALID; + vflags |= HPTE_V_SECONDARY; secondary = 1; slot &= 0x7fffffffffffffff; } diff --git a/arch/ppc64/kernel/iSeries_pci.c b/arch/ppc64/kernel/iSeries_pci.c index 356e4fd9a94..fbc273c32bc 100644 --- a/arch/ppc64/kernel/iSeries_pci.c +++ b/arch/ppc64/kernel/iSeries_pci.c @@ -252,7 +252,7 @@ unsigned long __init find_and_init_phbs(void) phb = (struct pci_controller *)kmalloc(sizeof(struct pci_controller), GFP_KERNEL); if (phb == NULL) return -ENOMEM; - pci_setup_pci_controller(phb); + pci_setup_pci_controller(phb); phb->pci_mem_offset = phb->local_number = bus; phb->first_busno = bus; diff --git a/arch/ppc64/kernel/idle_power4.S b/arch/ppc64/kernel/idle_power4.S index 97e4a265504..ca02afe2a79 100644 --- a/arch/ppc64/kernel/idle_power4.S +++ b/arch/ppc64/kernel/idle_power4.S @@ -20,7 +20,7 @@ #include <asm/cputable.h> #include <asm/thread_info.h> #include <asm/ppc_asm.h> -#include <asm/offsets.h> +#include <asm/asm-offsets.h> #undef DEBUG diff --git a/arch/ppc64/kernel/iomap.c b/arch/ppc64/kernel/iomap.c index 153cc8b0f13..6160c8dbb7c 100644 --- a/arch/ppc64/kernel/iomap.c +++ b/arch/ppc64/kernel/iomap.c @@ -22,13 +22,23 @@ unsigned int fastcall ioread16(void __iomem *addr) { return readw(addr); } +unsigned int fastcall ioread16be(void __iomem *addr) +{ + return in_be16(addr); +} unsigned int fastcall ioread32(void __iomem *addr) { return readl(addr); } +unsigned int fastcall ioread32be(void __iomem *addr) +{ + return in_be32(addr); +} EXPORT_SYMBOL(ioread8); EXPORT_SYMBOL(ioread16); +EXPORT_SYMBOL(ioread16be); EXPORT_SYMBOL(ioread32); +EXPORT_SYMBOL(ioread32be); void fastcall iowrite8(u8 val, void __iomem *addr) { @@ -38,13 +48,23 @@ void fastcall iowrite16(u16 val, void __iomem *addr) { writew(val, addr); } +void fastcall iowrite16be(u16 val, void __iomem *addr) +{ + out_be16(addr, val); +} void fastcall iowrite32(u32 val, void __iomem *addr) { writel(val, addr); } +void fastcall iowrite32be(u32 val, void __iomem *addr) +{ + out_be32(addr, val); +} EXPORT_SYMBOL(iowrite8); EXPORT_SYMBOL(iowrite16); +EXPORT_SYMBOL(iowrite16be); EXPORT_SYMBOL(iowrite32); +EXPORT_SYMBOL(iowrite32be); /* * These are the "repeat read/write" functions. Note the @@ -56,15 +76,15 @@ EXPORT_SYMBOL(iowrite32); */ void ioread8_rep(void __iomem *addr, void *dst, unsigned long count) { - _insb((u8 __force *) addr, dst, count); + _insb((u8 __iomem *) addr, dst, count); } void ioread16_rep(void __iomem *addr, void *dst, unsigned long count) { - _insw_ns((u16 __force *) addr, dst, count); + _insw_ns((u16 __iomem *) addr, dst, count); } void ioread32_rep(void __iomem *addr, void *dst, unsigned long count) { - _insl_ns((u32 __force *) addr, dst, count); + _insl_ns((u32 __iomem *) addr, dst, count); } EXPORT_SYMBOL(ioread8_rep); EXPORT_SYMBOL(ioread16_rep); @@ -72,15 +92,15 @@ EXPORT_SYMBOL(ioread32_rep); void iowrite8_rep(void __iomem *addr, const void *src, unsigned long count) { - _outsb((u8 __force *) addr, src, count); + _outsb((u8 __iomem *) addr, src, count); } void iowrite16_rep(void __iomem *addr, const void *src, unsigned long count) { - _outsw_ns((u16 __force *) addr, src, count); + _outsw_ns((u16 __iomem *) addr, src, count); } void iowrite32_rep(void __iomem *addr, const void *src, unsigned long count) { - _outsl_ns((u32 __force *) addr, src, count); + _outsl_ns((u32 __iomem *) addr, src, count); } EXPORT_SYMBOL(iowrite8_rep); EXPORT_SYMBOL(iowrite16_rep); diff --git a/arch/ppc64/kernel/iommu.c b/arch/ppc64/kernel/iommu.c index 845eebd1e28..4d9b4388918 100644 --- a/arch/ppc64/kernel/iommu.c +++ b/arch/ppc64/kernel/iommu.c @@ -438,7 +438,8 @@ struct iommu_table *iommu_init_table(struct iommu_table *tbl) void iommu_free_table(struct device_node *dn) { - struct iommu_table *tbl = dn->iommu_table; + struct pci_dn *pdn = dn->data; + struct iommu_table *tbl = pdn->iommu_table; unsigned long bitmap_sz, i; unsigned int order; @@ -518,7 +519,7 @@ void iommu_unmap_single(struct iommu_table *tbl, dma_addr_t dma_handle, * to the dma address (mapping) of the first page. */ void *iommu_alloc_coherent(struct iommu_table *tbl, size_t size, - dma_addr_t *dma_handle, unsigned int __nocast flag) + dma_addr_t *dma_handle, gfp_t flag) { void *ret = NULL; dma_addr_t mapping; diff --git a/arch/ppc64/kernel/kprobes.c b/arch/ppc64/kernel/kprobes.c index a3d519518fb..9c6facc24f7 100644 --- a/arch/ppc64/kernel/kprobes.c +++ b/arch/ppc64/kernel/kprobes.c @@ -44,7 +44,7 @@ static struct kprobe *kprobe_prev; static unsigned long kprobe_status_prev, kprobe_saved_msr_prev; static struct pt_regs jprobe_saved_regs; -int arch_prepare_kprobe(struct kprobe *p) +int __kprobes arch_prepare_kprobe(struct kprobe *p) { int ret = 0; kprobe_opcode_t insn = *p->addr; @@ -59,40 +59,40 @@ int arch_prepare_kprobe(struct kprobe *p) /* insn must be on a special executable page on ppc64 */ if (!ret) { - up(&kprobe_mutex); - p->ainsn.insn = get_insn_slot(); down(&kprobe_mutex); + p->ainsn.insn = get_insn_slot(); + up(&kprobe_mutex); if (!p->ainsn.insn) ret = -ENOMEM; } return ret; } -void arch_copy_kprobe(struct kprobe *p) +void __kprobes arch_copy_kprobe(struct kprobe *p) { memcpy(p->ainsn.insn, p->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t)); p->opcode = *p->addr; } -void arch_arm_kprobe(struct kprobe *p) +void __kprobes arch_arm_kprobe(struct kprobe *p) { *p->addr = BREAKPOINT_INSTRUCTION; flush_icache_range((unsigned long) p->addr, (unsigned long) p->addr + sizeof(kprobe_opcode_t)); } -void arch_disarm_kprobe(struct kprobe *p) +void __kprobes arch_disarm_kprobe(struct kprobe *p) { *p->addr = p->opcode; flush_icache_range((unsigned long) p->addr, (unsigned long) p->addr + sizeof(kprobe_opcode_t)); } -void arch_remove_kprobe(struct kprobe *p) +void __kprobes arch_remove_kprobe(struct kprobe *p) { - up(&kprobe_mutex); - free_insn_slot(p->ainsn.insn); down(&kprobe_mutex); + free_insn_slot(p->ainsn.insn); + up(&kprobe_mutex); } static inline void prepare_singlestep(struct kprobe *p, struct pt_regs *regs) @@ -102,7 +102,7 @@ static inline void prepare_singlestep(struct kprobe *p, struct pt_regs *regs) regs->msr |= MSR_SE; /* single step inline if it is a trap variant */ - if (IS_TW(insn) || IS_TD(insn) || IS_TWI(insn) || IS_TDI(insn)) + if (is_trap(insn)) regs->nip = (unsigned long)p->addr; else regs->nip = (unsigned long)p->ainsn.insn; @@ -122,7 +122,8 @@ static inline void restore_previous_kprobe(void) kprobe_saved_msr = kprobe_saved_msr_prev; } -void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs) +void __kprobes arch_prepare_kretprobe(struct kretprobe *rp, + struct pt_regs *regs) { struct kretprobe_instance *ri; @@ -151,7 +152,9 @@ static inline int kprobe_handler(struct pt_regs *regs) Disarm the probe we just hit, and ignore it. */ p = get_kprobe(addr); if (p) { - if (kprobe_status == KPROBE_HIT_SS) { + kprobe_opcode_t insn = *p->ainsn.insn; + if (kprobe_status == KPROBE_HIT_SS && + is_trap(insn)) { regs->msr &= ~MSR_SE; regs->msr |= kprobe_saved_msr; unlock_kprobes(); @@ -191,8 +194,7 @@ static inline int kprobe_handler(struct pt_regs *regs) * trap variant, it could belong to someone else */ kprobe_opcode_t cur_insn = *addr; - if (IS_TW(cur_insn) || IS_TD(cur_insn) || - IS_TWI(cur_insn) || IS_TDI(cur_insn)) + if (is_trap(cur_insn)) goto no_kprobe; /* * The breakpoint instruction was removed right @@ -244,7 +246,7 @@ void kretprobe_trampoline_holder(void) /* * Called when the probe at kretprobe trampoline is hit */ -int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs) +int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs) { struct kretprobe_instance *ri = NULL; struct hlist_head *head; @@ -308,7 +310,7 @@ int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs) * single-stepped a copy of the instruction. The address of this * copy is p->ainsn.insn. */ -static void resume_execution(struct kprobe *p, struct pt_regs *regs) +static void __kprobes resume_execution(struct kprobe *p, struct pt_regs *regs) { int ret; unsigned int insn = *p->ainsn.insn; @@ -373,8 +375,8 @@ static inline int kprobe_fault_handler(struct pt_regs *regs, int trapnr) /* * Wrapper routine to for handling exceptions. */ -int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val, - void *data) +int __kprobes kprobe_exceptions_notify(struct notifier_block *self, + unsigned long val, void *data) { struct die_args *args = (struct die_args *)data; int ret = NOTIFY_DONE; @@ -402,11 +404,11 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val, default: break; } - preempt_enable(); + preempt_enable_no_resched(); return ret; } -int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs) +int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs) { struct jprobe *jp = container_of(p, struct jprobe, kp); @@ -419,16 +421,16 @@ int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs) return 1; } -void jprobe_return(void) +void __kprobes jprobe_return(void) { asm volatile("trap" ::: "memory"); } -void jprobe_return_end(void) +void __kprobes jprobe_return_end(void) { }; -int longjmp_break_handler(struct kprobe *p, struct pt_regs *regs) +int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs) { /* * FIXME - we should ideally be validating that we got here 'cos diff --git a/arch/ppc64/kernel/machine_kexec.c b/arch/ppc64/kernel/machine_kexec.c index 4775f12a013..bf7cc4f8210 100644 --- a/arch/ppc64/kernel/machine_kexec.c +++ b/arch/ppc64/kernel/machine_kexec.c @@ -205,6 +205,7 @@ static void kexec_prepare_cpus(void) continue; while (paca[i].hw_cpu_id != -1) { + barrier(); if (!cpu_possible(i)) { printk("kexec: cpu %d hw_cpu_id %d is not" " possible, ignoring\n", diff --git a/arch/ppc64/kernel/maple_pci.c b/arch/ppc64/kernel/maple_pci.c index 53993999b26..1d297e0edfc 100644 --- a/arch/ppc64/kernel/maple_pci.c +++ b/arch/ppc64/kernel/maple_pci.c @@ -283,7 +283,7 @@ static void __init setup_u3_agp(struct pci_controller* hose) * the reg address cell, we shall fix that by killing struct * reg_property and using some accessor functions instead */ - hose->first_busno = 0xf0; + hose->first_busno = 0xf0; hose->last_busno = 0xff; hose->ops = &u3_agp_pci_ops; hose->cfg_addr = ioremap(0xf0000000 + 0x800000, 0x1000); @@ -315,24 +315,24 @@ static int __init add_bridge(struct device_node *dev) char* disp_name; int *bus_range; int primary = 1; - struct property *of_prop; + struct property *of_prop; DBG("Adding PCI host bridge %s\n", dev->full_name); - bus_range = (int *) 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); - } + bus_range = (int *) 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 = alloc_bootmem(sizeof(struct pci_controller)); if (hose == NULL) return -ENOMEM; - pci_setup_pci_controller(hose); + pci_setup_pci_controller(hose); - hose->arch_data = dev; - hose->first_busno = bus_range ? bus_range[0] : 0; - hose->last_busno = bus_range ? bus_range[1] : 0xff; + hose->arch_data = dev; + hose->first_busno = bus_range ? bus_range[0] : 0; + hose->last_busno = bus_range ? bus_range[1] : 0xff; of_prop = alloc_bootmem(sizeof(struct property) + sizeof(hose->global_number)); @@ -346,25 +346,25 @@ static int __init add_bridge(struct device_node *dev) } disp_name = NULL; - if (device_is_compatible(dev, "u3-agp")) { - setup_u3_agp(hose); - disp_name = "U3-AGP"; - primary = 0; - } else if (device_is_compatible(dev, "u3-ht")) { - setup_u3_ht(hose); - disp_name = "U3-HT"; - primary = 1; - } - printk(KERN_INFO "Found %s PCI host bridge. Firmware bus number: %d->%d\n", - disp_name, hose->first_busno, hose->last_busno); - - /* Interpret the "ranges" property */ - /* This also maps the I/O region and sets isa_io/mem_base */ - pci_process_bridge_OF_ranges(hose, dev); + if (device_is_compatible(dev, "u3-agp")) { + setup_u3_agp(hose); + disp_name = "U3-AGP"; + primary = 0; + } else if (device_is_compatible(dev, "u3-ht")) { + setup_u3_ht(hose); + disp_name = "U3-HT"; + primary = 1; + } + printk(KERN_INFO "Found %s PCI host bridge. Firmware bus number: %d->%d\n", + disp_name, hose->first_busno, hose->last_busno); + + /* Interpret the "ranges" property */ + /* This also maps the I/O region and sets isa_io/mem_base */ + pci_process_bridge_OF_ranges(hose, dev); pci_setup_phb_io(hose, primary); - /* Fixup "bus-range" OF property */ - fixup_bus_range(dev); + /* Fixup "bus-range" OF property */ + fixup_bus_range(dev); return 0; } @@ -447,9 +447,9 @@ void __init maple_pci_init(void) */ if (u3_agp) { struct device_node *np = u3_agp->arch_data; - np->busno = 0xf0; + PCI_DN(np)->busno = 0xf0; for (np = np->child; np; np = np->sibling) - np->busno = 0xf0; + PCI_DN(np)->busno = 0xf0; } /* Tell pci.c to use the common resource allocation mecanism */ diff --git a/arch/ppc64/kernel/misc.S b/arch/ppc64/kernel/misc.S index 474df0a862b..e7241ad80a0 100644 --- a/arch/ppc64/kernel/misc.S +++ b/arch/ppc64/kernel/misc.S @@ -26,7 +26,7 @@ #include <asm/page.h> #include <asm/cache.h> #include <asm/ppc_asm.h> -#include <asm/offsets.h> +#include <asm/asm-offsets.h> #include <asm/cputable.h> .text @@ -183,7 +183,7 @@ PPC64_CACHES: * flush all bytes from start through stop-1 inclusive */ -_GLOBAL(__flush_icache_range) +_KPROBE(__flush_icache_range) /* * Flush the data cache to memory @@ -223,7 +223,7 @@ _GLOBAL(__flush_icache_range) bdnz 2b isync blr - + .previous .text /* * Like above, but only do the D-cache. * @@ -957,7 +957,7 @@ _GLOBAL(sys_call_table32) .llong .ppc_fork .llong .sys_read .llong .sys_write - .llong .sys32_open /* 5 */ + .llong .compat_sys_open /* 5 */ .llong .sys_close .llong .sys32_waitpid .llong .sys32_creat @@ -1431,9 +1431,9 @@ _GLOBAL(sys_call_table) .llong .sys_ni_syscall /* 195 - 32bit only stat64 */ .llong .sys_ni_syscall /* 32bit only lstat64 */ .llong .sys_ni_syscall /* 32bit only fstat64 */ - .llong .sys_ni_syscall /* 32bit only pciconfig_read */ - .llong .sys_ni_syscall /* 32bit only pciconfig_write */ - .llong .sys_ni_syscall /* 32bit only pciconfig_iobase */ + .llong .sys_pciconfig_read + .llong .sys_pciconfig_write + .llong .sys_pciconfig_iobase /* 200 - pciconfig_iobase */ .llong .sys_ni_syscall /* reserved for MacOnLinux */ .llong .sys_getdents64 .llong .sys_pivot_root diff --git a/arch/ppc64/kernel/module.c b/arch/ppc64/kernel/module.c index c683bf88e69..928b8581fcb 100644 --- a/arch/ppc64/kernel/module.c +++ b/arch/ppc64/kernel/module.c @@ -341,6 +341,19 @@ int apply_relocate_add(Elf64_Shdr *sechdrs, *(unsigned long *)location = my_r2(sechdrs, me); break; + case R_PPC64_TOC16: + /* Subtact TOC pointer */ + value -= my_r2(sechdrs, me); + if (value + 0x8000 > 0xffff) { + printk("%s: bad TOC16 relocation (%lu)\n", + me->name, value); + return -ENOEXEC; + } + *((uint16_t *) location) + = (*((uint16_t *) location) & ~0xffff) + | (value & 0xffff); + break; + case R_PPC64_TOC16_DS: /* Subtact TOC pointer */ value -= my_r2(sechdrs, me); diff --git a/arch/ppc64/kernel/mpic.c b/arch/ppc64/kernel/mpic.c index cc262a05ddb..5f5bc73754d 100644 --- a/arch/ppc64/kernel/mpic.c +++ b/arch/ppc64/kernel/mpic.c @@ -506,8 +506,8 @@ struct mpic * __init mpic_alloc(unsigned long phys_addr, mpic->senses_count = senses_count; /* Map the global registers */ - mpic->gregs = ioremap(phys_addr + MPIC_GREG_BASE, 0x1000); - mpic->tmregs = mpic->gregs + (MPIC_TIMER_BASE >> 2); + mpic->gregs = ioremap(phys_addr + MPIC_GREG_BASE, 0x2000); + mpic->tmregs = mpic->gregs + ((MPIC_TIMER_BASE - MPIC_GREG_BASE) >> 2); BUG_ON(mpic->gregs == NULL); /* Reset */ diff --git a/arch/ppc64/kernel/of_device.c b/arch/ppc64/kernel/of_device.c index da580812ddf..9f200f0f2ad 100644 --- a/arch/ppc64/kernel/of_device.c +++ b/arch/ppc64/kernel/of_device.c @@ -233,7 +233,9 @@ void of_device_unregister(struct of_device *ofdev) device_unregister(&ofdev->dev); } -struct of_device* of_platform_device_create(struct device_node *np, const char *bus_id) +struct of_device* of_platform_device_create(struct device_node *np, + const char *bus_id, + struct device *parent) { struct of_device *dev; @@ -245,7 +247,7 @@ struct of_device* of_platform_device_create(struct device_node *np, const char * dev->node = np; dev->dma_mask = 0xffffffffUL; dev->dev.dma_mask = &dev->dma_mask; - dev->dev.parent = NULL; + dev->dev.parent = parent; dev->dev.bus = &of_platform_bus_type; dev->dev.release = of_release_dev; @@ -259,6 +261,7 @@ struct of_device* of_platform_device_create(struct device_node *np, const char * return dev; } + EXPORT_SYMBOL(of_match_device); EXPORT_SYMBOL(of_platform_bus_type); EXPORT_SYMBOL(of_register_driver); diff --git a/arch/ppc64/kernel/pSeries_iommu.c b/arch/ppc64/kernel/pSeries_iommu.c index 9d5e1e7fc38..d17f0108a03 100644 --- a/arch/ppc64/kernel/pSeries_iommu.c +++ b/arch/ppc64/kernel/pSeries_iommu.c @@ -265,8 +265,10 @@ static void iommu_table_setparms(struct pci_controller *phb, tbl->it_offset = phb->dma_window_base_cur >> PAGE_SHIFT; /* Test if we are going over 2GB of DMA space */ - if (phb->dma_window_base_cur + phb->dma_window_size > (1L << 31)) + if (phb->dma_window_base_cur + phb->dma_window_size > 0x80000000ul) { + udbg_printf("PCI_DMA: Unexpected number of IOAs under this PHB.\n"); panic("PCI_DMA: Unexpected number of IOAs under this PHB.\n"); + } phb->dma_window_base_cur += phb->dma_window_size; @@ -295,7 +297,7 @@ static void iommu_table_setparms_lpar(struct pci_controller *phb, struct iommu_table *tbl, unsigned int *dma_window) { - tbl->it_busno = dn->bussubno; + tbl->it_busno = PCI_DN(dn)->bussubno; /* TODO: Parse field size properties properly. */ tbl->it_size = (((unsigned long)dma_window[4] << 32) | @@ -310,90 +312,85 @@ static void iommu_table_setparms_lpar(struct pci_controller *phb, static void iommu_bus_setup_pSeries(struct pci_bus *bus) { - struct device_node *dn, *pdn; + struct device_node *dn; struct iommu_table *tbl; + struct device_node *isa_dn, *isa_dn_orig; + struct device_node *tmp; + struct pci_dn *pci; + int children; DBG("iommu_bus_setup_pSeries, bus %p, bus->self %p\n", bus, bus->self); - /* For each (root) bus, we carve up the available DMA space in 256MB - * pieces. Since each piece is used by one (sub) bus/device, that would - * give a maximum of 7 devices per PHB. In most cases, this is plenty. - * - * The exception is on Python PHBs (pre-POWER4). Here we don't have EADS - * bridges below the PHB to allocate the sectioned tables to, so instead - * we allocate a 1GB table at the PHB level. + dn = pci_bus_to_OF_node(bus); + pci = PCI_DN(dn); + + if (bus->self) { + /* This is not a root bus, any setup will be done for the + * device-side of the bridge in iommu_dev_setup_pSeries(). + */ + return; + } + + /* Check if the ISA bus on the system is under + * this PHB. */ + isa_dn = isa_dn_orig = of_find_node_by_type(NULL, "isa"); - dn = pci_bus_to_OF_node(bus); + while (isa_dn && isa_dn != dn) + isa_dn = isa_dn->parent; - if (!bus->self) { - /* Root bus */ - if (is_python(dn)) { - unsigned int *iohole; - - DBG("Python root bus %s\n", bus->name); - - iohole = (unsigned int *)get_property(dn, "io-hole", 0); - - if (iohole) { - /* On first bus we need to leave room for the - * ISA address space. Just skip the first 256MB - * alltogether. This leaves 768MB for the window. - */ - DBG("PHB has io-hole, reserving 256MB\n"); - dn->phb->dma_window_size = 3 << 28; - dn->phb->dma_window_base_cur = 1 << 28; - } else { - /* 1GB window by default */ - dn->phb->dma_window_size = 1 << 30; - dn->phb->dma_window_base_cur = 0; - } - - tbl = kmalloc(sizeof(struct iommu_table), GFP_KERNEL); - - iommu_table_setparms(dn->phb, dn, tbl); - dn->iommu_table = iommu_init_table(tbl); - } else { - /* Do a 128MB table at root. This is used for the IDE - * controller on some SMP-mode POWER4 machines. It - * doesn't hurt to allocate it on other machines - * -- it'll just be unused since new tables are - * allocated on the EADS level. - * - * Allocate at offset 128MB to avoid having to deal - * with ISA holes; 128MB table for IDE is plenty. - */ - dn->phb->dma_window_size = 1 << 27; - dn->phb->dma_window_base_cur = 1 << 27; - - tbl = kmalloc(sizeof(struct iommu_table), GFP_KERNEL); - - iommu_table_setparms(dn->phb, dn, tbl); - dn->iommu_table = iommu_init_table(tbl); - - /* All child buses have 256MB tables */ - dn->phb->dma_window_size = 1 << 28; - } - } else { - pdn = pci_bus_to_OF_node(bus->parent); + if (isa_dn_orig) + of_node_put(isa_dn_orig); + + /* Count number of direct PCI children of the PHB. + * All PCI device nodes have class-code property, so it's + * an easy way to find them. + */ + for (children = 0, tmp = dn->child; tmp; tmp = tmp->sibling) + if (get_property(tmp, "class-code", NULL)) + children++; - if (!bus->parent->self && !is_python(pdn)) { - struct iommu_table *tbl; - /* First child and not python means this is the EADS - * level. Allocate new table for this slot with 256MB - * window. - */ + DBG("Children: %d\n", children); - tbl = kmalloc(sizeof(struct iommu_table), GFP_KERNEL); + /* Calculate amount of DMA window per slot. Each window must be + * a power of two (due to pci_alloc_consistent requirements). + * + * Keep 256MB aside for PHBs with ISA. + */ - iommu_table_setparms(dn->phb, dn, tbl); + if (!isa_dn) { + /* No ISA/IDE - just set window size and return */ + pci->phb->dma_window_size = 0x80000000ul; /* To be divided */ - dn->iommu_table = iommu_init_table(tbl); - } else { - /* Lower than first child or under python, use parent table */ - dn->iommu_table = pdn->iommu_table; - } + while (pci->phb->dma_window_size * children > 0x80000000ul) + pci->phb->dma_window_size >>= 1; + DBG("No ISA/IDE, window size is 0x%lx\n", + pci->phb->dma_window_size); + pci->phb->dma_window_base_cur = 0; + + return; } + + /* If we have ISA, then we probably have an IDE + * controller too. Allocate a 128MB table but + * skip the first 128MB to avoid stepping on ISA + * space. + */ + pci->phb->dma_window_size = 0x8000000ul; + pci->phb->dma_window_base_cur = 0x8000000ul; + + tbl = kmalloc(sizeof(struct iommu_table), GFP_KERNEL); + + iommu_table_setparms(pci->phb, dn, tbl); + pci->iommu_table = iommu_init_table(tbl); + + /* Divide the rest (1.75GB) among the children */ + pci->phb->dma_window_size = 0x80000000ul; + while (pci->phb->dma_window_size * children > 0x70000000ul) + pci->phb->dma_window_size >>= 1; + + DBG("ISA/IDE, window size is 0x%lx\n", pci->phb->dma_window_size); + } @@ -401,6 +398,7 @@ static void iommu_bus_setup_pSeriesLP(struct pci_bus *bus) { struct iommu_table *tbl; struct device_node *dn, *pdn; + struct pci_dn *ppci; unsigned int *dma_window = NULL; DBG("iommu_bus_setup_pSeriesLP, bus %p, bus->self %p\n", bus, bus->self); @@ -419,43 +417,60 @@ static void iommu_bus_setup_pSeriesLP(struct pci_bus *bus) return; } - if (!pdn->iommu_table) { + ppci = pdn->data; + if (!ppci->iommu_table) { /* Bussubno hasn't been copied yet. * Do it now because iommu_table_setparms_lpar needs it. */ - pdn->bussubno = bus->number; + + ppci->bussubno = bus->number; tbl = (struct iommu_table *)kmalloc(sizeof(struct iommu_table), GFP_KERNEL); - iommu_table_setparms_lpar(pdn->phb, pdn, tbl, dma_window); + iommu_table_setparms_lpar(ppci->phb, pdn, tbl, dma_window); - pdn->iommu_table = iommu_init_table(tbl); + ppci->iommu_table = iommu_init_table(tbl); } if (pdn != dn) - dn->iommu_table = pdn->iommu_table; + PCI_DN(dn)->iommu_table = ppci->iommu_table; } static void iommu_dev_setup_pSeries(struct pci_dev *dev) { struct device_node *dn, *mydn; + struct iommu_table *tbl; + + DBG("iommu_dev_setup_pSeries, dev %p (%s)\n", dev, pci_name(dev)); - DBG("iommu_dev_setup_pSeries, dev %p (%s)\n", dev, dev->pretty_name); - /* Now copy the iommu_table ptr from the bus device down to the - * pci device_node. This means get_iommu_table() won't need to search - * up the device tree to find it. - */ mydn = dn = pci_device_to_OF_node(dev); - while (dn && dn->iommu_table == NULL) + /* If we're the direct child of a root bus, then we need to allocate + * an iommu table ourselves. The bus setup code should have setup + * the window sizes already. + */ + if (!dev->bus->self) { + DBG(" --> first child, no bridge. Allocating iommu table.\n"); + tbl = kmalloc(sizeof(struct iommu_table), GFP_KERNEL); + iommu_table_setparms(PCI_DN(dn)->phb, dn, tbl); + PCI_DN(mydn)->iommu_table = iommu_init_table(tbl); + + return; + } + + /* If this device is further down the bus tree, search upwards until + * an already allocated iommu table is found and use that. + */ + + while (dn && dn->data && PCI_DN(dn)->iommu_table == NULL) dn = dn->parent; - if (dn) { - mydn->iommu_table = dn->iommu_table; + if (dn && dn->data) { + PCI_DN(mydn)->iommu_table = PCI_DN(dn)->iommu_table; } else { - DBG("iommu_dev_setup_pSeries, dev %p (%s) has no iommu table\n", dev, dev->pretty_name); + DBG("iommu_dev_setup_pSeries, dev %p (%s) has no iommu table\n", dev, pci_name(dev)); } } @@ -463,10 +478,11 @@ static int iommu_reconfig_notifier(struct notifier_block *nb, unsigned long acti { int err = NOTIFY_OK; struct device_node *np = node; + struct pci_dn *pci = np->data; switch (action) { case PSERIES_RECONFIG_REMOVE: - if (np->iommu_table && + if (pci->iommu_table && get_property(np, "ibm,dma-window", NULL)) iommu_free_table(np); break; @@ -486,8 +502,9 @@ static void iommu_dev_setup_pSeriesLP(struct pci_dev *dev) struct device_node *pdn, *dn; struct iommu_table *tbl; int *dma_window = NULL; + struct pci_dn *pci; - DBG("iommu_dev_setup_pSeriesLP, dev %p (%s)\n", dev, dev->pretty_name); + DBG("iommu_dev_setup_pSeriesLP, dev %p (%s)\n", dev, pci_name(dev)); /* dev setup for LPAR is a little tricky, since the device tree might * contain the dma-window properties per-device and not neccesarily @@ -497,8 +514,10 @@ static void iommu_dev_setup_pSeriesLP(struct pci_dev *dev) */ dn = pci_device_to_OF_node(dev); - for (pdn = dn; pdn && !pdn->iommu_table; pdn = pdn->parent) { - dma_window = (unsigned int *)get_property(pdn, "ibm,dma-window", NULL); + for (pdn = dn; pdn && pdn->data && !PCI_DN(pdn)->iommu_table; + pdn = pdn->parent) { + dma_window = (unsigned int *) + get_property(pdn, "ibm,dma-window", NULL); if (dma_window) break; } @@ -507,28 +526,28 @@ static void iommu_dev_setup_pSeriesLP(struct pci_dev *dev) * slots on POWER4 machines. */ if (dma_window == NULL || pdn->parent == NULL) { - /* Fall back to regular (non-LPAR) dev setup */ - DBG("No dma window for device, falling back to regular setup\n"); - iommu_dev_setup_pSeries(dev); + DBG("No dma window for device, linking to parent\n"); + PCI_DN(dn)->iommu_table = PCI_DN(pdn)->iommu_table; return; } else { DBG("Found DMA window, allocating table\n"); } - if (!pdn->iommu_table) { + pci = pdn->data; + if (!pci->iommu_table) { /* iommu_table_setparms_lpar needs bussubno. */ - pdn->bussubno = pdn->phb->bus->number; + pci->bussubno = pci->phb->bus->number; tbl = (struct iommu_table *)kmalloc(sizeof(struct iommu_table), GFP_KERNEL); - iommu_table_setparms_lpar(pdn->phb, pdn, tbl, dma_window); + iommu_table_setparms_lpar(pci->phb, pdn, tbl, dma_window); - pdn->iommu_table = iommu_init_table(tbl); + pci->iommu_table = iommu_init_table(tbl); } if (pdn != dn) - dn->iommu_table = pdn->iommu_table; + PCI_DN(dn)->iommu_table = pci->iommu_table; } static void iommu_bus_setup_null(struct pci_bus *b) { } diff --git a/arch/ppc64/kernel/pSeries_pci.c b/arch/ppc64/kernel/pSeries_pci.c index 1f5f141fb7a..928f8febdb3 100644 --- a/arch/ppc64/kernel/pSeries_pci.c +++ b/arch/ppc64/kernel/pSeries_pci.c @@ -32,7 +32,7 @@ #include "pci.h" -static int __initdata s7a_workaround = -1; +static int __devinitdata s7a_workaround = -1; #if 0 void pcibios_name_device(struct pci_dev *dev) @@ -60,7 +60,7 @@ void pcibios_name_device(struct pci_dev *dev) DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, pcibios_name_device); #endif -static void __init check_s7a(void) +static void __devinit check_s7a(void) { struct device_node *root; char *model; diff --git a/arch/ppc64/kernel/pSeries_reconfig.c b/arch/ppc64/kernel/pSeries_reconfig.c index dc2a69d412a..58c61219d08 100644 --- a/arch/ppc64/kernel/pSeries_reconfig.c +++ b/arch/ppc64/kernel/pSeries_reconfig.c @@ -111,7 +111,7 @@ static int pSeries_reconfig_add_node(const char *path, struct property *proplist struct device_node *np; int err = -ENOMEM; - np = kcalloc(1, sizeof(*np), GFP_KERNEL); + np = kzalloc(sizeof(*np), GFP_KERNEL); if (!np) goto out_err; diff --git a/arch/ppc64/kernel/pSeries_setup.c b/arch/ppc64/kernel/pSeries_setup.c index 9490b6c5b17..3009701eb90 100644 --- a/arch/ppc64/kernel/pSeries_setup.c +++ b/arch/ppc64/kernel/pSeries_setup.c @@ -238,8 +238,8 @@ static void __init pSeries_setup_arch(void) /* Find and initialize PCI host bridges */ init_pci_config_tokens(); - eeh_init(); find_and_init_phbs(); + eeh_init(); #ifdef CONFIG_DUMMY_CONSOLE conswitchp = &dummy_con; @@ -590,6 +590,13 @@ static int pseries_shared_idle(void) return 0; } +static int pSeries_pci_probe_mode(struct pci_bus *bus) +{ + if (systemcfg->platform & PLATFORM_LPAR) + return PCI_PROBE_DEVTREE; + return PCI_PROBE_NORMAL; +} + struct machdep_calls __initdata pSeries_md = { .probe = pSeries_probe, .setup_arch = pSeries_setup_arch, @@ -597,6 +604,7 @@ struct machdep_calls __initdata pSeries_md = { .get_cpuinfo = pSeries_get_cpuinfo, .log_error = pSeries_log_error, .pcibios_fixup = pSeries_final_fixup, + .pci_probe_mode = pSeries_pci_probe_mode, .irq_bus_setup = pSeries_irq_bus_setup, .restart = rtas_restart, .power_off = rtas_power_off, diff --git a/arch/ppc64/kernel/pSeries_smp.c b/arch/ppc64/kernel/pSeries_smp.c index 79c7f322366..d2c7e2c4733 100644 --- a/arch/ppc64/kernel/pSeries_smp.c +++ b/arch/ppc64/kernel/pSeries_smp.c @@ -272,6 +272,7 @@ static inline int __devinit smp_startup_cpu(unsigned int lcpu) unsigned long start_here = __pa((u32)*((unsigned long *) pSeries_secondary_smp_init)); unsigned int pcpu; + int start_cpu; if (cpu_isset(lcpu, of_spin_map)) /* Already started by OF and sitting in spin loop */ @@ -282,12 +283,20 @@ static inline int __devinit smp_startup_cpu(unsigned int lcpu) /* Fixup atomic count: it exited inside IRQ handler. */ paca[lcpu].__current->thread_info->preempt_count = 0; - status = rtas_call(rtas_token("start-cpu"), 3, 1, NULL, - pcpu, start_here, lcpu); + /* + * If the RTAS start-cpu token does not exist then presume the + * cpu is already spinning. + */ + start_cpu = rtas_token("start-cpu"); + if (start_cpu == RTAS_UNKNOWN_SERVICE) + return 1; + + status = rtas_call(start_cpu, 3, 1, NULL, pcpu, start_here, lcpu); if (status != 0) { printk(KERN_ERR "start-cpu failed: %i\n", status); return 0; } + return 1; } diff --git a/arch/ppc64/kernel/pci.c b/arch/ppc64/kernel/pci.c index d0d55c7908e..ff4be1da69d 100644 --- a/arch/ppc64/kernel/pci.c +++ b/arch/ppc64/kernel/pci.c @@ -21,6 +21,7 @@ #include <linux/bootmem.h> #include <linux/mm.h> #include <linux/list.h> +#include <linux/syscalls.h> #include <asm/processor.h> #include <asm/io.h> @@ -50,6 +51,10 @@ unsigned long io_page_mask; EXPORT_SYMBOL(io_page_mask); +#ifdef CONFIG_PPC_MULTIPLATFORM +static void fixup_resource(struct resource *res, struct pci_dev *dev); +static void do_bus_setup(struct pci_bus *bus); +#endif unsigned int pcibios_assign_all_busses(void) { @@ -84,7 +89,6 @@ static void fixup_broken_pcnet32(struct pci_dev* dev) if ((dev->class>>8 == PCI_CLASS_NETWORK_ETHERNET)) { dev->vendor = PCI_VENDOR_ID_AMD; pci_write_config_word(dev, PCI_VENDOR_ID, PCI_VENDOR_ID_AMD); - pci_name_device(dev); } } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TRIDENT, PCI_ANY_ID, fixup_broken_pcnet32); @@ -225,10 +229,290 @@ static void __init pcibios_claim_of_setup(void) } #endif +#ifdef CONFIG_PPC_MULTIPLATFORM +static u32 get_int_prop(struct device_node *np, const char *name, u32 def) +{ + u32 *prop; + int len; + + prop = (u32 *) get_property(np, name, &len); + if (prop && len >= 4) + return *prop; + return def; +} + +static unsigned int pci_parse_of_flags(u32 addr0) +{ + unsigned int flags = 0; + + if (addr0 & 0x02000000) { + flags = IORESOURCE_MEM | PCI_BASE_ADDRESS_SPACE_MEMORY; + flags |= (addr0 >> 22) & PCI_BASE_ADDRESS_MEM_TYPE_64; + flags |= (addr0 >> 28) & PCI_BASE_ADDRESS_MEM_TYPE_1M; + if (addr0 & 0x40000000) + flags |= IORESOURCE_PREFETCH + | PCI_BASE_ADDRESS_MEM_PREFETCH; + } else if (addr0 & 0x01000000) + flags = IORESOURCE_IO | PCI_BASE_ADDRESS_SPACE_IO; + 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) +{ + u64 base, size; + unsigned int flags; + struct resource *res; + u32 *addrs, i; + int proplen; + + addrs = (u32 *) get_property(node, "assigned-addresses", &proplen); + if (!addrs) + return; + for (; proplen >= 20; proplen -= 20, addrs += 5) { + flags = pci_parse_of_flags(addrs[0]); + if (!flags) + continue; + base = GET_64BIT(addrs, 1); + size = GET_64BIT(addrs, 3); + if (!size) + continue; + i = addrs[0] & 0xff; + if (PCI_BASE_ADDRESS_0 <= i && i <= PCI_BASE_ADDRESS_5) { + res = &dev->resource[(i - PCI_BASE_ADDRESS_0) >> 2]; + } else if (i == dev->rom_base_reg) { + res = &dev->resource[PCI_ROM_RESOURCE]; + flags |= IORESOURCE_READONLY | IORESOURCE_CACHEABLE; + } else { + printk(KERN_ERR "PCI: bad cfg reg num 0x%x\n", i); + continue; + } + res->start = base; + res->end = base + size - 1; + res->flags = flags; + res->name = pci_name(dev); + fixup_resource(res, dev); + } +} + +static struct pci_dev *of_create_pci_dev(struct device_node *node, + struct pci_bus *bus, int devfn) +{ + struct pci_dev *dev; + const char *type; + + dev = kmalloc(sizeof(struct pci_dev), GFP_KERNEL); + if (!dev) + return NULL; + type = get_property(node, "device_type", NULL); + if (type == NULL) + type = ""; + + memset(dev, 0, sizeof(struct pci_dev)); + dev->bus = bus; + dev->sysdata = node; + dev->dev.parent = bus->bridge; + dev->dev.bus = &pci_bus_type; + dev->devfn = devfn; + dev->multifunction = 0; /* maybe a lie? */ + + dev->vendor = get_int_prop(node, "vendor-id", 0xffff); + dev->device = get_int_prop(node, "device-id", 0xffff); + dev->subsystem_vendor = get_int_prop(node, "subsystem-vendor-id", 0); + dev->subsystem_device = get_int_prop(node, "subsystem-id", 0); + + dev->cfg_size = 256; /*pci_cfg_space_size(dev);*/ + + 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->current_state = 4; /* unknown power state */ + + if (!strcmp(type, "pci")) { + /* a PCI-PCI bridge */ + dev->hdr_type = PCI_HEADER_TYPE_BRIDGE; + dev->rom_base_reg = PCI_ROM_ADDRESS1; + } else if (!strcmp(type, "cardbus")) { + dev->hdr_type = PCI_HEADER_TYPE_CARDBUS; + } else { + dev->hdr_type = PCI_HEADER_TYPE_NORMAL; + dev->rom_base_reg = PCI_ROM_ADDRESS; + dev->irq = NO_IRQ; + if (node->n_intrs > 0) { + dev->irq = node->intrs[0].line; + pci_write_config_byte(dev, PCI_INTERRUPT_LINE, + dev->irq); + } + } + + pci_parse_of_addrs(node, dev); + + pci_device_add(dev, bus); + + /* XXX pci_scan_msi_device(dev); */ + + return dev; +} + +static void of_scan_pci_bridge(struct device_node *node, struct pci_dev *dev); + +static void __devinit of_scan_bus(struct device_node *node, + struct pci_bus *bus) +{ + struct device_node *child = NULL; + u32 *reg; + int reglen, devfn; + struct pci_dev *dev; + + while ((child = of_get_next_child(node, child)) != NULL) { + reg = (u32 *) get_property(child, "reg", ®len); + if (reg == NULL || reglen < 20) + continue; + devfn = (reg[0] >> 8) & 0xff; + /* create a new pci_dev for this device */ + dev = of_create_pci_dev(child, bus, devfn); + if (!dev) + continue; + if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE || + dev->hdr_type == PCI_HEADER_TYPE_CARDBUS) + of_scan_pci_bridge(child, dev); + } + + do_bus_setup(bus); +} + +static void __devinit of_scan_pci_bridge(struct device_node *node, + struct pci_dev *dev) +{ + struct pci_bus *bus; + u32 *busrange, *ranges; + int len, i, mode; + struct resource *res; + unsigned int flags; + u64 size; + + /* parse bus-range property */ + busrange = (u32 *) get_property(node, "bus-range", &len); + if (busrange == NULL || len != 8) { + printk(KERN_ERR "Can't get bus-range for PCI-PCI bridge %s\n", + node->full_name); + return; + } + ranges = (u32 *) get_property(node, "ranges", &len); + if (ranges == NULL) { + printk(KERN_ERR "Can't get ranges for PCI-PCI bridge %s\n", + node->full_name); + return; + } + + bus = pci_add_new_bus(dev->bus, dev, busrange[0]); + if (!bus) { + printk(KERN_ERR "Failed to create pci bus for %s\n", + node->full_name); + return; + } + + bus->primary = dev->bus->number; + bus->subordinate = busrange[1]; + bus->bridge_ctl = 0; + bus->sysdata = node; + + /* parse ranges property */ + /* PCI #address-cells == 3 and #size-cells == 2 always */ + res = &dev->resource[PCI_BRIDGE_RESOURCES]; + for (i = 0; i < PCI_NUM_RESOURCES - PCI_BRIDGE_RESOURCES; ++i) { + res->flags = 0; + bus->resource[i] = res; + ++res; + } + i = 1; + for (; len >= 32; len -= 32, ranges += 8) { + flags = pci_parse_of_flags(ranges[0]); + size = GET_64BIT(ranges, 6); + if (flags == 0 || size == 0) + continue; + if (flags & IORESOURCE_IO) { + res = bus->resource[0]; + if (res->flags) { + printk(KERN_ERR "PCI: ignoring extra I/O range" + " for bridge %s\n", node->full_name); + continue; + } + } else { + if (i >= PCI_NUM_RESOURCES - PCI_BRIDGE_RESOURCES) { + printk(KERN_ERR "PCI: too many memory ranges" + " for bridge %s\n", node->full_name); + continue; + } + res = bus->resource[i]; + ++i; + } + res->start = GET_64BIT(ranges, 1); + res->end = res->start + size - 1; + res->flags = flags; + fixup_resource(res, dev); + } + sprintf(bus->name, "PCI Bus %04x:%02x", pci_domain_nr(bus), + bus->number); + + mode = PCI_PROBE_NORMAL; + if (ppc_md.pci_probe_mode) + mode = ppc_md.pci_probe_mode(bus); + if (mode == PCI_PROBE_DEVTREE) + of_scan_bus(node, bus); + else if (mode == PCI_PROBE_NORMAL) + pci_scan_child_bus(bus); +} +#endif /* CONFIG_PPC_MULTIPLATFORM */ + +static void __devinit scan_phb(struct pci_controller *hose) +{ + struct pci_bus *bus; + struct device_node *node = hose->arch_data; + int i, mode; + struct resource *res; + + bus = pci_create_bus(NULL, hose->first_busno, hose->ops, node); + if (bus == NULL) { + printk(KERN_ERR "Failed to create bus for PCI domain %04x\n", + hose->global_number); + return; + } + bus->secondary = hose->first_busno; + hose->bus = bus; + + bus->resource[0] = res = &hose->io_resource; + 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); + + for (i = 0; i < 3; ++i) { + res = &hose->mem_resources[i]; + bus->resource[i+1] = res; + if (res->flags && request_resource(&iomem_resource, res)) + printk(KERN_ERR "Failed to request PCI memory region " + "on PCI domain %04x\n", hose->global_number); + } + + mode = PCI_PROBE_NORMAL; +#ifdef CONFIG_PPC_MULTIPLATFORM + if (ppc_md.pci_probe_mode) + mode = ppc_md.pci_probe_mode(bus); + if (mode == PCI_PROBE_DEVTREE) { + bus->subordinate = hose->last_busno; + of_scan_bus(node, bus); + } +#endif /* CONFIG_PPC_MULTIPLATFORM */ + if (mode == PCI_PROBE_NORMAL) + hose->last_busno = bus->subordinate = pci_scan_child_bus(bus); + pci_bus_add_devices(bus); +} + static int __init pcibios_init(void) { struct pci_controller *hose, *tmp; - struct pci_bus *bus; /* For now, override phys_mem_access_prot. If we need it, * later, we may move that initialization to each ppc_md @@ -242,13 +526,8 @@ static int __init pcibios_init(void) printk("PCI: Probing PCI hardware\n"); /* Scan all of the recorded PCI controllers. */ - list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { - hose->last_busno = 0xff; - bus = pci_scan_bus(hose->first_busno, hose->ops, - hose->arch_data); - hose->bus = bus; - hose->last_busno = bus->subordinate; - } + list_for_each_entry_safe(hose, tmp, &hose_list, list_node) + scan_phb(hose); #ifndef CONFIG_PPC_ISERIES if (pci_probe_only) @@ -820,118 +1099,89 @@ void phbs_remap_io(void) /* * ppc64 can have multifunction devices that do not respond to function 0. * In this case we must scan all functions. + * XXX this can go now, we use the OF device tree in all the + * cases that caused problems. -- paulus */ int pcibios_scan_all_fns(struct pci_bus *bus, int devfn) { - struct device_node *busdn, *dn; + return 0; +} + +static void __devinit fixup_resource(struct resource *res, struct pci_dev *dev) +{ + struct pci_controller *hose = pci_bus_to_host(dev->bus); + unsigned long start, end, mask, offset; - if (bus->self) - busdn = pci_device_to_OF_node(bus->self); - else - busdn = bus->sysdata; /* must be a phb */ + if (res->flags & IORESOURCE_IO) { + offset = (unsigned long)hose->io_base_virt - pci_io_base; - if (busdn == NULL) - return 0; + start = res->start += offset; + end = res->end += offset; - /* - * Check to see if there is any of the 8 functions are in the - * device tree. If they are then we need to scan all the - * functions of this slot. - */ - for (dn = busdn->child; dn; dn = dn->sibling) - if ((dn->devfn >> 3) == (devfn >> 3)) - return 1; + /* Need to allow IO access to pages that are in the + ISA range */ + if (start < MAX_ISA_PORT) { + if (end > MAX_ISA_PORT) + end = MAX_ISA_PORT; - return 0; -} + start >>= PAGE_SHIFT; + end >>= PAGE_SHIFT; + /* get the range of pages for the map */ + mask = ((1 << (end+1)) - 1) ^ ((1 << start) - 1); + io_page_mask |= mask; + } + } else if (res->flags & IORESOURCE_MEM) { + res->start += hose->pci_mem_offset; + res->end += hose->pci_mem_offset; + } +} void __devinit pcibios_fixup_device_resources(struct pci_dev *dev, - struct pci_bus *bus) + struct pci_bus *bus) { /* Update device resources. */ - struct pci_controller *hose = pci_bus_to_host(bus); int i; - for (i = 0; i < PCI_NUM_RESOURCES; i++) { - if (dev->resource[i].flags & IORESOURCE_IO) { - unsigned long offset = (unsigned long)hose->io_base_virt - - pci_io_base; - unsigned long start, end, mask; - - start = dev->resource[i].start += offset; - end = dev->resource[i].end += offset; - - /* Need to allow IO access to pages that are in the - ISA range */ - if (start < MAX_ISA_PORT) { - if (end > MAX_ISA_PORT) - end = MAX_ISA_PORT; - - start >>= PAGE_SHIFT; - end >>= PAGE_SHIFT; - - /* get the range of pages for the map */ - mask = ((1 << (end+1))-1) ^ ((1 << start)-1); - io_page_mask |= mask; - } - } - else if (dev->resource[i].flags & IORESOURCE_MEM) { - dev->resource[i].start += hose->pci_mem_offset; - dev->resource[i].end += hose->pci_mem_offset; - } - } + for (i = 0; i < PCI_NUM_RESOURCES; i++) + if (dev->resource[i].flags) + fixup_resource(&dev->resource[i], dev); } EXPORT_SYMBOL(pcibios_fixup_device_resources); -void __devinit pcibios_fixup_bus(struct pci_bus *bus) +static void __devinit do_bus_setup(struct pci_bus *bus) { - struct pci_controller *hose = pci_bus_to_host(bus); - struct pci_dev *dev = bus->self; - struct resource *res; - int i; + struct pci_dev *dev; - if (!dev) { - /* Root bus. */ + ppc_md.iommu_bus_setup(bus); - hose->bus = bus; - bus->resource[0] = res = &hose->io_resource; + list_for_each_entry(dev, &bus->devices, bus_list) + ppc_md.iommu_dev_setup(dev); - if (res->flags && request_resource(&ioport_resource, res)) - printk(KERN_ERR "Failed to request IO on " - "PCI domain %d\n", pci_domain_nr(bus)); + if (ppc_md.irq_bus_setup) + ppc_md.irq_bus_setup(bus); +} - for (i = 0; i < 3; ++i) { - res = &hose->mem_resources[i]; - bus->resource[i+1] = res; - if (res->flags && request_resource(&iomem_resource, res)) - printk(KERN_ERR "Failed to request MEM on " - "PCI domain %d\n", - pci_domain_nr(bus)); - } - } else if (pci_probe_only && - (dev->class >> 8) == PCI_CLASS_BRIDGE_PCI) { +void __devinit pcibios_fixup_bus(struct pci_bus *bus) +{ + struct pci_dev *dev = bus->self; + + if (dev && pci_probe_only && + (dev->class >> 8) == PCI_CLASS_BRIDGE_PCI) { /* This is a subordinate bridge */ pci_read_bridge_bases(bus); pcibios_fixup_device_resources(dev, bus); } - ppc_md.iommu_bus_setup(bus); - - list_for_each_entry(dev, &bus->devices, bus_list) - ppc_md.iommu_dev_setup(dev); - - if (ppc_md.irq_bus_setup) - ppc_md.irq_bus_setup(bus); + do_bus_setup(bus); if (!pci_probe_only) return; - list_for_each_entry(dev, &bus->devices, bus_list) { + list_for_each_entry(dev, &bus->devices, bus_list) if ((dev->class >> 8) != PCI_CLASS_BRIDGE_PCI) pcibios_fixup_device_resources(dev, bus); - } } EXPORT_SYMBOL(pcibios_fixup_bus); @@ -983,3 +1233,62 @@ void pci_resource_to_user(const struct pci_dev *dev, int bar, } #endif /* CONFIG_PPC_MULTIPLATFORM */ + + +#define IOBASE_BRIDGE_NUMBER 0 +#define IOBASE_MEMORY 1 +#define IOBASE_IO 2 +#define IOBASE_ISA_IO 3 +#define IOBASE_ISA_MEM 4 + +long sys_pciconfig_iobase(long which, unsigned long in_bus, + unsigned long in_devfn) +{ + struct pci_controller* hose; + struct list_head *ln; + struct pci_bus *bus = NULL; + struct device_node *hose_node; + + /* Argh ! Please forgive me for that hack, but that's the + * simplest way to get existing XFree to not lockup on some + * G5 machines... So when something asks for bus 0 io base + * (bus 0 is HT root), we return the AGP one instead. + */ +#ifdef CONFIG_PPC_PMAC + if (systemcfg->platform == PLATFORM_POWERMAC && + machine_is_compatible("MacRISC4")) + if (in_bus == 0) + in_bus = 0xf0; +#endif /* CONFIG_PPC_PMAC */ + + /* That syscall isn't quite compatible with PCI domains, but it's + * used on pre-domains setup. We return the first match + */ + + for (ln = pci_root_buses.next; ln != &pci_root_buses; ln = ln->next) { + bus = pci_bus_b(ln); + if (in_bus >= bus->number && in_bus < (bus->number + bus->subordinate)) + break; + bus = NULL; + } + if (bus == NULL || bus->sysdata == NULL) + return -ENODEV; + + hose_node = (struct device_node *)bus->sysdata; + hose = PCI_DN(hose_node)->phb; + + switch (which) { + case IOBASE_BRIDGE_NUMBER: + return (long)hose->first_busno; + case IOBASE_MEMORY: + return (long)hose->pci_mem_offset; + case IOBASE_IO: + return (long)hose->io_base_phys; + case IOBASE_ISA_IO: + return (long)isa_io_base; + case IOBASE_ISA_MEM: + return -EINVAL; + } + + return -EOPNOTSUPP; +} diff --git a/arch/ppc64/kernel/pci.h b/arch/ppc64/kernel/pci.h index 26be78b13af..5eb2cc32056 100644 --- a/arch/ppc64/kernel/pci.h +++ b/arch/ppc64/kernel/pci.h @@ -34,7 +34,6 @@ void *traverse_pci_devices(struct device_node *start, traverse_func pre, void pci_devs_phb_init(void); void pci_devs_phb_init_dynamic(struct pci_controller *phb); -struct device_node *fetch_dev_dn(struct pci_dev *dev); /* PCI address cache management routines */ void pci_addr_cache_insert_device(struct pci_dev *dev); diff --git a/arch/ppc64/kernel/pci_direct_iommu.c b/arch/ppc64/kernel/pci_direct_iommu.c index b8f7f58824f..54055c81017 100644 --- a/arch/ppc64/kernel/pci_direct_iommu.c +++ b/arch/ppc64/kernel/pci_direct_iommu.c @@ -31,7 +31,7 @@ #include "pci.h" static void *pci_direct_alloc_coherent(struct device *hwdev, size_t size, - dma_addr_t *dma_handle, unsigned int __nocast flag) + dma_addr_t *dma_handle, gfp_t flag) { void *ret; diff --git a/arch/ppc64/kernel/pci_dn.c b/arch/ppc64/kernel/pci_dn.c index ec345462afc..a86389d07d5 100644 --- a/arch/ppc64/kernel/pci_dn.c +++ b/arch/ppc64/kernel/pci_dn.c @@ -23,6 +23,8 @@ #include <linux/pci.h> #include <linux/string.h> #include <linux/init.h> +#include <linux/slab.h> +#include <linux/bootmem.h> #include <asm/io.h> #include <asm/prom.h> @@ -40,16 +42,26 @@ static void * __devinit update_dn_pci_info(struct device_node *dn, void *data) struct pci_controller *phb = data; int *type = (int *)get_property(dn, "ibm,pci-config-space-type", NULL); u32 *regs; - - dn->phb = phb; + struct pci_dn *pdn; + + if (phb->is_dynamic) + pdn = kmalloc(sizeof(*pdn), GFP_KERNEL); + else + pdn = alloc_bootmem(sizeof(*pdn)); + if (pdn == NULL) + return NULL; + memset(pdn, 0, sizeof(*pdn)); + dn->data = pdn; + pdn->node = dn; + pdn->phb = phb; regs = (u32 *)get_property(dn, "reg", NULL); if (regs) { /* First register entry is addr (00BBSS00) */ - dn->busno = (regs[0] >> 16) & 0xff; - dn->devfn = (regs[0] >> 8) & 0xff; + pdn->busno = (regs[0] >> 16) & 0xff; + pdn->devfn = (regs[0] >> 8) & 0xff; } - dn->pci_ext_config_space = (type && *type == 1); + pdn->pci_ext_config_space = (type && *type == 1); return NULL; } @@ -112,10 +124,15 @@ void *traverse_pci_devices(struct device_node *start, traverse_func pre, void __devinit pci_devs_phb_init_dynamic(struct pci_controller *phb) { struct device_node * dn = (struct device_node *) phb->arch_data; + struct pci_dn *pdn; /* PHB nodes themselves must not match */ - dn->devfn = dn->busno = -1; - dn->phb = phb; + update_dn_pci_info(dn, phb); + pdn = dn->data; + if (pdn) { + pdn->devfn = pdn->busno = -1; + pdn->phb = phb; + } /* Update dn->phb ptrs for new phb and children devices */ traverse_pci_devices(dn, update_dn_pci_info, phb); @@ -123,14 +140,17 @@ void __devinit pci_devs_phb_init_dynamic(struct pci_controller *phb) /* * Traversal func that looks for a <busno,devfcn> value. - * If found, the device_node is returned (thus terminating the traversal). + * If found, the pci_dn is returned (thus terminating the traversal). */ static void *is_devfn_node(struct device_node *dn, void *data) { int busno = ((unsigned long)data >> 8) & 0xff; int devfn = ((unsigned long)data) & 0xff; + struct pci_dn *pci = dn->data; - return ((devfn == dn->devfn) && (busno == dn->busno)) ? dn : NULL; + if (pci && (devfn == pci->devfn) && (busno == pci->busno)) + return dn; + return NULL; } /* @@ -149,13 +169,10 @@ static void *is_devfn_node(struct device_node *dn, void *data) struct device_node *fetch_dev_dn(struct pci_dev *dev) { struct device_node *orig_dn = dev->sysdata; - struct pci_controller *phb = orig_dn->phb; /* assume same phb as orig_dn */ - struct device_node *phb_dn; struct device_node *dn; unsigned long searchval = (dev->bus->number << 8) | dev->devfn; - phb_dn = phb->arch_data; - dn = traverse_pci_devices(phb_dn, is_devfn_node, (void *)searchval); + dn = traverse_pci_devices(orig_dn, is_devfn_node, (void *)searchval); if (dn) dev->sysdata = dn; return dn; @@ -165,11 +182,13 @@ EXPORT_SYMBOL(fetch_dev_dn); static int pci_dn_reconfig_notifier(struct notifier_block *nb, unsigned long action, void *node) { struct device_node *np = node; + struct pci_dn *pci; int err = NOTIFY_OK; switch (action) { case PSERIES_RECONFIG_ADD: - update_dn_pci_info(np, np->parent->phb); + pci = np->parent->data; + update_dn_pci_info(np, pci->phb); break; default: err = NOTIFY_DONE; diff --git a/arch/ppc64/kernel/pci_iommu.c b/arch/ppc64/kernel/pci_iommu.c index ef0a62b916b..d9e33b7d420 100644 --- a/arch/ppc64/kernel/pci_iommu.c +++ b/arch/ppc64/kernel/pci_iommu.c @@ -66,7 +66,7 @@ static inline struct iommu_table *devnode_table(struct device *dev) #endif /* CONFIG_PPC_ISERIES */ #ifdef CONFIG_PPC_MULTIPLATFORM - return PCI_GET_DN(pdev)->iommu_table; + return PCI_DN(PCI_GET_DN(pdev))->iommu_table; #endif /* CONFIG_PPC_MULTIPLATFORM */ } @@ -76,7 +76,7 @@ static inline struct iommu_table *devnode_table(struct device *dev) * to the dma address (mapping) of the first page. */ static void *pci_iommu_alloc_coherent(struct device *hwdev, size_t size, - dma_addr_t *dma_handle, unsigned int __nocast flag) + dma_addr_t *dma_handle, gfp_t flag) { return iommu_alloc_coherent(devnode_table(hwdev), size, dma_handle, flag); diff --git a/arch/ppc64/kernel/pmac_feature.c b/arch/ppc64/kernel/pmac_feature.c index 98ed2bccab1..eb4e6c3f694 100644 --- a/arch/ppc64/kernel/pmac_feature.c +++ b/arch/ppc64/kernel/pmac_feature.c @@ -674,6 +674,7 @@ void __init pmac_check_ht_link(void) #if 0 /* Disabled for now */ u32 ufreq, freq, ucfg, cfg; struct device_node *pcix_node; + struct pci_dn *pdn; u8 px_bus, px_devfn; struct pci_controller *px_hose; @@ -687,9 +688,10 @@ void __init pmac_check_ht_link(void) printk("No PCI-X bridge found\n"); return; } - px_hose = pcix_node->phb; - px_bus = pcix_node->busno; - px_devfn = pcix_node->devfn; + pdn = pcix_node->data; + px_hose = pdn->phb; + px_bus = pdn->busno; + px_devfn = pdn->devfn; early_read_config_dword(px_hose, px_bus, px_devfn, 0xc4, &cfg); early_read_config_dword(px_hose, px_bus, px_devfn, 0xcc, &freq); diff --git a/arch/ppc64/kernel/pmac_pci.c b/arch/ppc64/kernel/pmac_pci.c index 71fe911ad18..dc40a0cad0b 100644 --- a/arch/ppc64/kernel/pmac_pci.c +++ b/arch/ppc64/kernel/pmac_pci.c @@ -242,7 +242,7 @@ static int u3_ht_skip_device(struct pci_controller *hose, else busdn = hose->arch_data; for (dn = busdn->child; dn; dn = dn->sibling) - if (dn->devfn == devfn) + if (dn->data && PCI_DN(dn)->devfn == devfn) break; if (dn == NULL) return -1; @@ -388,7 +388,7 @@ static void __init setup_u3_agp(struct pci_controller* hose) * the reg address cell, we shall fix that by killing struct * reg_property and using some accessor functions instead */ - hose->first_busno = 0xf0; + hose->first_busno = 0xf0; hose->last_busno = 0xff; has_uninorth = 1; hose->ops = ¯isc_pci_ops; @@ -473,7 +473,7 @@ static void __init setup_u3_ht(struct pci_controller* hose) continue; } cur++; - DBG("U3/HT: hole, %d end at %08lx, %d start at %08lx\n", + DBG("U3/HT: hole, %d end at %08lx, %d start at %08lx\n", cur-1, res->start - 1, cur, res->end + 1); hose->mem_resources[cur].name = np->full_name; hose->mem_resources[cur].flags = IORESOURCE_MEM; @@ -603,24 +603,24 @@ static int __init add_bridge(struct device_node *dev) char* disp_name; int *bus_range; int primary = 1; - struct property *of_prop; + struct property *of_prop; DBG("Adding PCI host bridge %s\n", dev->full_name); - bus_range = (int *) 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); - } + bus_range = (int *) 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 = alloc_bootmem(sizeof(struct pci_controller)); if (hose == NULL) return -ENOMEM; - pci_setup_pci_controller(hose); + pci_setup_pci_controller(hose); - hose->arch_data = dev; - hose->first_busno = bus_range ? bus_range[0] : 0; - hose->last_busno = bus_range ? bus_range[1] : 0xff; + hose->arch_data = dev; + hose->first_busno = bus_range ? bus_range[0] : 0; + hose->last_busno = bus_range ? bus_range[1] : 0xff; of_prop = alloc_bootmem(sizeof(struct property) + sizeof(hose->global_number)); @@ -634,24 +634,24 @@ static int __init add_bridge(struct device_node *dev) } disp_name = NULL; - if (device_is_compatible(dev, "u3-agp")) { - setup_u3_agp(hose); - disp_name = "U3-AGP"; - primary = 0; - } else if (device_is_compatible(dev, "u3-ht")) { - setup_u3_ht(hose); - disp_name = "U3-HT"; - primary = 1; - } - printk(KERN_INFO "Found %s PCI host bridge. Firmware bus number: %d->%d\n", - disp_name, hose->first_busno, hose->last_busno); - - /* Interpret the "ranges" property */ - /* This also maps the I/O region and sets isa_io/mem_base */ - pmac_process_bridge_OF_ranges(hose, dev, primary); - - /* Fixup "bus-range" OF property */ - fixup_bus_range(dev); + if (device_is_compatible(dev, "u3-agp")) { + setup_u3_agp(hose); + disp_name = "U3-AGP"; + primary = 0; + } else if (device_is_compatible(dev, "u3-ht")) { + setup_u3_ht(hose); + disp_name = "U3-HT"; + primary = 1; + } + printk(KERN_INFO "Found %s PCI host bridge. Firmware bus number: %d->%d\n", + disp_name, hose->first_busno, hose->last_busno); + + /* Interpret the "ranges" property */ + /* This also maps the I/O region and sets isa_io/mem_base */ + pmac_process_bridge_OF_ranges(hose, dev, primary); + + /* Fixup "bus-range" OF property */ + fixup_bus_range(dev); return 0; } @@ -746,9 +746,9 @@ void __init pmac_pci_init(void) */ if (u3_agp) { struct device_node *np = u3_agp->arch_data; - np->busno = 0xf0; + PCI_DN(np)->busno = 0xf0; for (np = np->child; np; np = np->sibling) - np->busno = 0xf0; + PCI_DN(np)->busno = 0xf0; } pmac_check_ht_link(); diff --git a/arch/ppc64/kernel/pmac_setup.c b/arch/ppc64/kernel/pmac_setup.c index e7f695dcd8c..fa8121d53b8 100644 --- a/arch/ppc64/kernel/pmac_setup.c +++ b/arch/ppc64/kernel/pmac_setup.c @@ -115,7 +115,7 @@ static void __pmac pmac_show_cpuinfo(struct seq_file *m) /* find motherboard type */ seq_printf(m, "machine\t\t: "); - np = find_devices("device-tree"); + np = of_find_node_by_path("/"); if (np != NULL) { pp = (char *) get_property(np, "model", NULL); if (pp != NULL) @@ -133,6 +133,7 @@ static void __pmac pmac_show_cpuinfo(struct seq_file *m) } seq_printf(m, "\n"); } + of_node_put(np); } else seq_printf(m, "PowerMac\n"); @@ -434,15 +435,23 @@ static int pmac_check_legacy_ioport(unsigned int baseport) static int __init pmac_declare_of_platform_devices(void) { - struct device_node *np; + struct device_node *np, *npp; - np = find_devices("u3"); - if (np) { - for (np = np->child; np != NULL; np = np->sibling) + npp = of_find_node_by_name(NULL, "u3"); + if (npp) { + for (np = NULL; (np = of_get_next_child(npp, np)) != NULL;) { if (strncmp(np->name, "i2c", 3) == 0) { - of_platform_device_create(np, "u3-i2c"); + of_platform_device_create(np, "u3-i2c", NULL); + of_node_put(np); break; } + } + of_node_put(npp); + } + npp = of_find_node_by_type(NULL, "smu"); + if (npp) { + of_platform_device_create(npp, "smu", NULL); + of_node_put(npp); } return 0; @@ -477,6 +486,18 @@ static int __init pmac_probe(int platform) return 1; } +static int pmac_probe_mode(struct pci_bus *bus) +{ + struct device_node *node = bus->sysdata; + + /* We need to use normal PCI probing for the AGP bus, + since the device for the AGP bridge isn't in the tree. */ + if (bus->self == NULL && device_is_compatible(node, "u3-agp")) + return PCI_PROBE_NORMAL; + + return PCI_PROBE_DEVTREE; +} + struct machdep_calls __initdata pmac_md = { #ifdef CONFIG_HOTPLUG_CPU .cpu_die = generic_mach_cpu_die, @@ -488,6 +509,7 @@ struct machdep_calls __initdata pmac_md = { .init_IRQ = pmac_init_IRQ, .get_irq = mpic_get_irq, .pcibios_fixup = pmac_pcibios_fixup, + .pci_probe_mode = pmac_probe_mode, .restart = pmac_restart, .power_off = pmac_power_off, .halt = pmac_halt, diff --git a/arch/ppc64/kernel/pmac_time.c b/arch/ppc64/kernel/pmac_time.c index 3059edb09cc..41bbb8c5969 100644 --- a/arch/ppc64/kernel/pmac_time.c +++ b/arch/ppc64/kernel/pmac_time.c @@ -84,7 +84,7 @@ void __pmac pmac_get_rtc_time(struct rtc_time *tm) #ifdef CONFIG_PMAC_SMU case SYS_CTRLER_SMU: - smu_get_rtc_time(tm); + smu_get_rtc_time(tm, 1); break; #endif /* CONFIG_PMAC_SMU */ default: @@ -128,7 +128,7 @@ int __pmac pmac_set_rtc_time(struct rtc_time *tm) #ifdef CONFIG_PMAC_SMU case SYS_CTRLER_SMU: - return smu_set_rtc_time(tm); + return smu_set_rtc_time(tm, 1); #endif /* CONFIG_PMAC_SMU */ default: return -ENODEV; diff --git a/arch/ppc64/kernel/pmc.c b/arch/ppc64/kernel/pmc.c index cdfec7438d0..63d9481c3ec 100644 --- a/arch/ppc64/kernel/pmc.c +++ b/arch/ppc64/kernel/pmc.c @@ -26,7 +26,7 @@ static void dummy_perf(struct pt_regs *regs) mtspr(SPRN_MMCR0, mmcr0); } -static spinlock_t pmc_owner_lock = SPIN_LOCK_UNLOCKED; +static DEFINE_SPINLOCK(pmc_owner_lock); static void *pmc_owner_caller; /* mostly for debugging */ perf_irq_t perf_irq = dummy_perf; diff --git a/arch/ppc64/kernel/process.c b/arch/ppc64/kernel/process.c index 7a7e027653a..887005358eb 100644 --- a/arch/ppc64/kernel/process.c +++ b/arch/ppc64/kernel/process.c @@ -54,6 +54,7 @@ #include <asm/sections.h> #include <asm/tlbflush.h> #include <asm/time.h> +#include <asm/plpar_wrappers.h> #ifndef CONFIG_SMP struct task_struct *last_task_used_math = NULL; @@ -163,7 +164,30 @@ int dump_task_altivec(struct pt_regs *regs, elf_vrregset_t *vrregs) #endif /* CONFIG_ALTIVEC */ +static void set_dabr_spr(unsigned long val) +{ + mtspr(SPRN_DABR, val); +} + +int set_dabr(unsigned long dabr) +{ + int ret = 0; + + if (firmware_has_feature(FW_FEATURE_XDABR)) { + /* We want to catch accesses from kernel and userspace */ + unsigned long flags = H_DABRX_KERNEL|H_DABRX_USER; + ret = plpar_set_xdabr(dabr, flags); + } else if (firmware_has_feature(FW_FEATURE_DABR)) { + ret = plpar_set_dabr(dabr); + } else { + set_dabr_spr(dabr); + } + + return ret; +} + DEFINE_PER_CPU(struct cpu_usage, cpu_usage_array); +static DEFINE_PER_CPU(unsigned long, current_dabr); struct task_struct *__switch_to(struct task_struct *prev, struct task_struct *new) @@ -198,6 +222,11 @@ struct task_struct *__switch_to(struct task_struct *prev, new->thread.regs->msr |= MSR_VEC; #endif /* CONFIG_ALTIVEC */ + if (unlikely(__get_cpu_var(current_dabr) != new->thread.dabr)) { + set_dabr(new->thread.dabr); + __get_cpu_var(current_dabr) = new->thread.dabr; + } + flush_tlb_pending(); new_thread = &new->thread; @@ -334,6 +363,11 @@ void flush_thread(void) last_task_used_altivec = NULL; #endif /* CONFIG_ALTIVEC */ #endif /* CONFIG_SMP */ + + if (current->thread.dabr) { + current->thread.dabr = 0; + set_dabr(0); + } } void diff --git a/arch/ppc64/kernel/prom.c b/arch/ppc64/kernel/prom.c index 6ad5a8467f8..7035deb6de9 100644 --- a/arch/ppc64/kernel/prom.c +++ b/arch/ppc64/kernel/prom.c @@ -1733,6 +1733,7 @@ static void of_node_release(struct kref *kref) kfree(node->intrs); kfree(node->addrs); kfree(node->full_name); + kfree(node->data); kfree(node); } diff --git a/arch/ppc64/kernel/prom_init.c b/arch/ppc64/kernel/prom_init.c index 9979919cdf9..f252670874a 100644 --- a/arch/ppc64/kernel/prom_init.c +++ b/arch/ppc64/kernel/prom_init.c @@ -1711,6 +1711,7 @@ static void __init flatten_device_tree(void) unsigned long offset = reloc_offset(); unsigned long mem_start, mem_end, room; struct boot_param_header *hdr; + struct prom_t *_prom = PTRRELOC(&prom); char *namep; u64 *rsvmap; @@ -1765,6 +1766,7 @@ static void __init flatten_device_tree(void) RELOC(dt_struct_end) = PAGE_ALIGN(mem_start); /* Finish header */ + hdr->boot_cpuid_phys = _prom->cpu; hdr->magic = OF_DT_HEADER; hdr->totalsize = RELOC(dt_struct_end) - RELOC(dt_header_start); hdr->off_dt_struct = RELOC(dt_struct_start) - RELOC(dt_header_start); @@ -1854,7 +1856,6 @@ static void __init prom_find_boot_cpu(void) cpu_pkg = call_prom("instance-to-package", 1, 1, prom_cpu); - prom_setprop(cpu_pkg, "linux,boot-cpu", NULL, 0); prom_getprop(cpu_pkg, "reg", &getprop_rval, sizeof(getprop_rval)); _prom->cpu = getprop_rval; diff --git a/arch/ppc64/kernel/ptrace.c b/arch/ppc64/kernel/ptrace.c index 2993f108d96..b1c044ca575 100644 --- a/arch/ppc64/kernel/ptrace.c +++ b/arch/ppc64/kernel/ptrace.c @@ -17,6 +17,7 @@ * this archive for more details. */ +#include <linux/config.h> #include <linux/kernel.h> #include <linux/sched.h> #include <linux/mm.h> @@ -206,6 +207,20 @@ int sys_ptrace(long request, long pid, long addr, long data) break; } + case PTRACE_GET_DEBUGREG: { + ret = -EINVAL; + /* We only support one DABR and no IABRS at the moment */ + if (addr > 0) + break; + ret = put_user(child->thread.dabr, + (unsigned long __user *)data); + break; + } + + case PTRACE_SET_DEBUGREG: + ret = ptrace_set_debugreg(child, addr, data); + break; + case PTRACE_DETACH: ret = ptrace_detach(child, data); break; @@ -274,6 +289,20 @@ int sys_ptrace(long request, long pid, long addr, long data) break; } +#ifdef CONFIG_ALTIVEC + case PTRACE_GETVRREGS: + /* Get the child altivec register state. */ + flush_altivec_to_thread(child); + ret = get_vrregs((unsigned long __user *)data, child); + break; + + case PTRACE_SETVRREGS: + /* Set the child altivec register state. */ + flush_altivec_to_thread(child); + ret = set_vrregs(child, (unsigned long __user *)data); + break; +#endif + default: ret = ptrace_request(child, request, addr, data); break; diff --git a/arch/ppc64/kernel/ptrace32.c b/arch/ppc64/kernel/ptrace32.c index 16436426c7e..fb8c22d6084 100644 --- a/arch/ppc64/kernel/ptrace32.c +++ b/arch/ppc64/kernel/ptrace32.c @@ -17,6 +17,7 @@ * this archive for more details. */ +#include <linux/config.h> #include <linux/kernel.h> #include <linux/sched.h> #include <linux/mm.h> @@ -337,6 +338,19 @@ int sys32_ptrace(long request, long pid, unsigned long addr, unsigned long data) break; } + case PTRACE_GET_DEBUGREG: { + ret = -EINVAL; + /* We only support one DABR and no IABRS at the moment */ + if (addr > 0) + break; + ret = put_user(child->thread.dabr, (u32 __user *)data); + break; + } + + case PTRACE_SET_DEBUGREG: + ret = ptrace_set_debugreg(child, addr, data); + break; + case PTRACE_DETACH: ret = ptrace_detach(child, data); break; @@ -405,9 +419,23 @@ int sys32_ptrace(long request, long pid, unsigned long addr, unsigned long data) break; } - case PTRACE_GETEVENTMSG: - ret = put_user(child->ptrace_message, (unsigned int __user *) data); - break; + case PTRACE_GETEVENTMSG: + ret = put_user(child->ptrace_message, (unsigned int __user *) data); + break; + +#ifdef CONFIG_ALTIVEC + case PTRACE_GETVRREGS: + /* Get the child altivec register state. */ + flush_altivec_to_thread(child); + ret = get_vrregs((unsigned long __user *)data, child); + break; + + case PTRACE_SETVRREGS: + /* Set the child altivec register state. */ + flush_altivec_to_thread(child); + ret = set_vrregs(child, (unsigned long __user *)data); + break; +#endif default: ret = ptrace_request(child, request, addr, data); diff --git a/arch/ppc64/kernel/ras.c b/arch/ppc64/kernel/ras.c index 3c00f7bfc1b..41b97dc9cc0 100644 --- a/arch/ppc64/kernel/ras.c +++ b/arch/ppc64/kernel/ras.c @@ -59,8 +59,6 @@ char mce_data_buf[RTAS_ERROR_LOG_MAX] /* This is true if we are using the firmware NMI handler (typically LPAR) */ extern int fwnmi_active; -extern void _exception(int signr, struct pt_regs *regs, int code, unsigned long addr); - static int ras_get_sensor_state_token; static int ras_check_exception_token; diff --git a/arch/ppc64/kernel/rtas_pci.c b/arch/ppc64/kernel/rtas_pci.c index 1dccadaddd1..4a9719b48ab 100644 --- a/arch/ppc64/kernel/rtas_pci.c +++ b/arch/ppc64/kernel/rtas_pci.c @@ -48,7 +48,7 @@ static int write_pci_config; static int ibm_read_pci_config; static int ibm_write_pci_config; -static int config_access_valid(struct device_node *dn, int where) +static int config_access_valid(struct pci_dn *dn, int where) { if (where < 256) return 1; @@ -78,15 +78,17 @@ static int rtas_read_config(struct device_node *dn, int where, int size, u32 *va int returnval = -1; unsigned long buid, addr; int ret; + struct pci_dn *pdn; - if (!dn) + if (!dn || !dn->data) return PCIBIOS_DEVICE_NOT_FOUND; - if (!config_access_valid(dn, where)) + pdn = dn->data; + if (!config_access_valid(pdn, where)) return PCIBIOS_BAD_REGISTER_NUMBER; - addr = ((where & 0xf00) << 20) | (dn->busno << 16) | - (dn->devfn << 8) | (where & 0xff); - buid = dn->phb->buid; + addr = ((where & 0xf00) << 20) | (pdn->busno << 16) | + (pdn->devfn << 8) | (where & 0xff); + buid = pdn->phb->buid; if (buid) { ret = rtas_call(ibm_read_pci_config, 4, 2, &returnval, addr, buid >> 32, buid & 0xffffffff, size); @@ -98,8 +100,8 @@ static int rtas_read_config(struct device_node *dn, int where, int size, u32 *va if (ret) return PCIBIOS_DEVICE_NOT_FOUND; - if (returnval == EEH_IO_ERROR_VALUE(size) - && eeh_dn_check_failure (dn, NULL)) + if (returnval == EEH_IO_ERROR_VALUE(size) && + eeh_dn_check_failure (dn, NULL)) return PCIBIOS_DEVICE_NOT_FOUND; return PCIBIOS_SUCCESSFUL; @@ -118,24 +120,28 @@ static int rtas_pci_read_config(struct pci_bus *bus, /* Search only direct children of the bus */ for (dn = busdn->child; dn; dn = dn->sibling) - if (dn->devfn == devfn && of_device_available(dn)) + if (dn->data && PCI_DN(dn)->devfn == devfn + && of_device_available(dn)) return rtas_read_config(dn, where, size, val); + return PCIBIOS_DEVICE_NOT_FOUND; } -static int rtas_write_config(struct device_node *dn, int where, int size, u32 val) +int rtas_write_config(struct device_node *dn, int where, int size, u32 val) { unsigned long buid, addr; int ret; + struct pci_dn *pdn; - if (!dn) + if (!dn || !dn->data) return PCIBIOS_DEVICE_NOT_FOUND; - if (!config_access_valid(dn, where)) + pdn = dn->data; + if (!config_access_valid(pdn, where)) return PCIBIOS_BAD_REGISTER_NUMBER; - addr = ((where & 0xf00) << 20) | (dn->busno << 16) | - (dn->devfn << 8) | (where & 0xff); - buid = dn->phb->buid; + addr = ((where & 0xf00) << 20) | (pdn->busno << 16) | + (pdn->devfn << 8) | (where & 0xff); + buid = pdn->phb->buid; if (buid) { ret = rtas_call(ibm_write_pci_config, 5, 1, NULL, addr, buid >> 32, buid & 0xffffffff, size, (ulong) val); } else { @@ -161,7 +167,8 @@ static int rtas_pci_write_config(struct pci_bus *bus, /* Search only direct children of the bus */ for (dn = busdn->child; dn; dn = dn->sibling) - if (dn->devfn == devfn && of_device_available(dn)) + if (dn->data && PCI_DN(dn)->devfn == devfn + && of_device_available(dn)) return rtas_write_config(dn, where, size, val); return PCIBIOS_DEVICE_NOT_FOUND; } diff --git a/arch/ppc64/kernel/setup.c b/arch/ppc64/kernel/setup.c index d0bb68af0ea..5ac48bd6489 100644 --- a/arch/ppc64/kernel/setup.c +++ b/arch/ppc64/kernel/setup.c @@ -1064,8 +1064,6 @@ void __init setup_arch(char **cmdline_p) #define PPC64_LINUX_FUNCTION 0x0f000000 #define PPC64_IPL_MESSAGE 0xc0000000 #define PPC64_TERM_MESSAGE 0xb0000000 -#define PPC64_ATTN_MESSAGE 0xa0000000 -#define PPC64_DUMP_MESSAGE 0xd0000000 static void ppc64_do_msg(unsigned int src, const char *msg) { @@ -1093,20 +1091,6 @@ void ppc64_terminate_msg(unsigned int src, const char *msg) printk("[terminate]%04x %s\n", src, msg); } -/* Print something that needs attention (device error, etc) */ -void ppc64_attention_msg(unsigned int src, const char *msg) -{ - ppc64_do_msg(PPC64_LINUX_FUNCTION|PPC64_ATTN_MESSAGE|src, msg); - printk("[attention]%04x %s\n", src, msg); -} - -/* Print a dump progress message. */ -void ppc64_dump_msg(unsigned int src, const char *msg) -{ - ppc64_do_msg(PPC64_LINUX_FUNCTION|PPC64_DUMP_MESSAGE|src, msg); - printk("[dump]%04x %s\n", src, msg); -} - /* This should only be called on processor 0 during calibrate decr */ void __init setup_default_decr(void) { @@ -1283,7 +1267,7 @@ void __init generic_find_legacy_serial_ports(u64 *physport, static struct platform_device serial_device = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev = { .platform_data = serial_ports, }, diff --git a/arch/ppc64/kernel/signal.c b/arch/ppc64/kernel/signal.c index 49a79a55c32..347112cca3c 100644 --- a/arch/ppc64/kernel/signal.c +++ b/arch/ppc64/kernel/signal.c @@ -550,6 +550,15 @@ int do_signal(sigset_t *oldset, struct pt_regs *regs) /* 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); + return handle_signal(signr, &ka, &info, oldset, regs); } diff --git a/arch/ppc64/kernel/signal32.c b/arch/ppc64/kernel/signal32.c index 46f4d6cc7fc..a8b7a5a56bb 100644 --- a/arch/ppc64/kernel/signal32.c +++ b/arch/ppc64/kernel/signal32.c @@ -970,6 +970,14 @@ int do_signal32(sigset_t *oldset, struct pt_regs *regs) newsp = regs->gpr[1]; newsp &= ~0xfUL; + /* + * 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); + /* Whee! Actually deliver the signal. */ if (ka.sa.sa_flags & SA_SIGINFO) ret = handle_rt_signal32(signr, &ka, &info, oldset, regs, newsp); diff --git a/arch/ppc64/kernel/sys_ppc32.c b/arch/ppc64/kernel/sys_ppc32.c index 206619080e6..e93c1345891 100644 --- a/arch/ppc64/kernel/sys_ppc32.c +++ b/arch/ppc64/kernel/sys_ppc32.c @@ -708,62 +708,9 @@ asmlinkage int sys32_pciconfig_write(u32 bus, u32 dfn, u32 off, u32 len, u32 ubu compat_ptr(ubuf)); } -#define IOBASE_BRIDGE_NUMBER 0 -#define IOBASE_MEMORY 1 -#define IOBASE_IO 2 -#define IOBASE_ISA_IO 3 -#define IOBASE_ISA_MEM 4 - asmlinkage int sys32_pciconfig_iobase(u32 which, u32 in_bus, u32 in_devfn) { -#ifdef CONFIG_PCI - struct pci_controller* hose; - struct list_head *ln; - struct pci_bus *bus = NULL; - struct device_node *hose_node; - - /* Argh ! Please forgive me for that hack, but that's the - * simplest way to get existing XFree to not lockup on some - * G5 machines... So when something asks for bus 0 io base - * (bus 0 is HT root), we return the AGP one instead. - */ -#ifdef CONFIG_PPC_PMAC - if (systemcfg->platform == PLATFORM_POWERMAC && - machine_is_compatible("MacRISC4")) - if (in_bus == 0) - in_bus = 0xf0; -#endif /* CONFIG_PPC_PMAC */ - - /* That syscall isn't quite compatible with PCI domains, but it's - * used on pre-domains setup. We return the first match - */ - - for (ln = pci_root_buses.next; ln != &pci_root_buses; ln = ln->next) { - bus = pci_bus_b(ln); - if (in_bus >= bus->number && in_bus < (bus->number + bus->subordinate)) - break; - bus = NULL; - } - if (bus == NULL || bus->sysdata == NULL) - return -ENODEV; - - hose_node = (struct device_node *)bus->sysdata; - hose = hose_node->phb; - - switch (which) { - case IOBASE_BRIDGE_NUMBER: - return (long)hose->first_busno; - case IOBASE_MEMORY: - return (long)hose->pci_mem_offset; - case IOBASE_IO: - return (long)hose->io_base_phys; - case IOBASE_ISA_IO: - return (long)isa_io_base; - case IOBASE_ISA_MEM: - return -EINVAL; - } -#endif /* CONFIG_PCI */ - return -EOPNOTSUPP; + return sys_pciconfig_iobase(which, in_bus, in_devfn); } @@ -867,37 +814,6 @@ off_t ppc32_lseek(unsigned int fd, u32 offset, unsigned int origin) return sys_lseek(fd, (int)offset, origin); } -/* - * This is just a version for 32-bit applications which does - * not force O_LARGEFILE on. - */ -asmlinkage long sys32_open(const char __user * filename, int flags, int mode) -{ - char * tmp; - int fd, error; - - tmp = getname(filename); - fd = PTR_ERR(tmp); - if (!IS_ERR(tmp)) { - fd = get_unused_fd(); - if (fd >= 0) { - struct file * f = filp_open(tmp, flags, mode); - error = PTR_ERR(f); - if (IS_ERR(f)) - goto out_error; - fd_install(fd, f); - } -out: - putname(tmp); - } - return fd; - -out_error: - put_unused_fd(fd); - fd = error; - goto out; -} - /* Note: it is necessary to treat bufsiz as an unsigned int, * with the corresponding cast to a signed int to insure that the * proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode) diff --git a/arch/ppc64/kernel/syscalls.c b/arch/ppc64/kernel/syscalls.c index a8cbb202b8c..05f16633bd2 100644 --- a/arch/ppc64/kernel/syscalls.c +++ b/arch/ppc64/kernel/syscalls.c @@ -46,10 +46,6 @@ extern unsigned long wall_jiffies; -void -check_bugs(void) -{ -} /* * sys_ipc() is the de-multiplexer for the SysV IPC calls.. diff --git a/arch/ppc64/kernel/time.c b/arch/ppc64/kernel/time.c index 91ef95ccda4..b56c6a324e1 100644 --- a/arch/ppc64/kernel/time.c +++ b/arch/ppc64/kernel/time.c @@ -128,7 +128,7 @@ static __inline__ void timer_check_rtc(void) * We should have an rtc call that only sets the minutes and * seconds like on Intel to avoid problems with non UTC clocks. */ - if ( (time_status & STA_UNSYNC) == 0 && + if (ntp_synced() && xtime.tv_sec - last_rtc_update >= 659 && abs((xtime.tv_nsec/1000) - (1000000-1000000/HZ)) < 500000/HZ && jiffies - wall_jiffies == 1) { @@ -435,10 +435,7 @@ int do_settimeofday(struct timespec *tv) */ last_rtc_update = new_sec - 658; - time_adjust = 0; /* stop active adjtime() */ - time_status |= STA_UNSYNC; - time_maxerror = NTP_PHASE_LIMIT; - time_esterror = NTP_PHASE_LIMIT; + ntp_clear(); delta_xsec = mulhdu( (tb_last_stamp-do_gtod.varp->tb_orig_stamp), do_gtod.varp->tb_to_xs ); @@ -873,7 +870,7 @@ void div128_by_32( unsigned long dividend_high, unsigned long dividend_low, rb = ((ra + b) - (x * divisor)) << 32; y = (rb + c)/divisor; - rc = ((rb + b) - (y * divisor)) << 32; + rc = ((rb + c) - (y * divisor)) << 32; z = (rc + d)/divisor; diff --git a/arch/ppc64/kernel/traps.c b/arch/ppc64/kernel/traps.c index a8d5e83ee89..7467ae508e6 100644 --- a/arch/ppc64/kernel/traps.c +++ b/arch/ppc64/kernel/traps.c @@ -30,6 +30,7 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/delay.h> +#include <linux/kprobes.h> #include <asm/kdebug.h> #include <asm/pgtable.h> @@ -220,7 +221,7 @@ void instruction_breakpoint_exception(struct pt_regs *regs) _exception(SIGTRAP, regs, TRAP_BRKPT, regs->nip); } -void single_step_exception(struct pt_regs *regs) +void __kprobes single_step_exception(struct pt_regs *regs) { regs->msr &= ~MSR_SE; /* Turn off 'trace' bit */ @@ -398,7 +399,7 @@ check_bug_trap(struct pt_regs *regs) return 0; } -void program_check_exception(struct pt_regs *regs) +void __kprobes program_check_exception(struct pt_regs *regs) { if (debugger_fault_handler(regs)) return; diff --git a/arch/ppc64/kernel/u3_iommu.c b/arch/ppc64/kernel/u3_iommu.c index b6e3bca4102..41ea09cb9ac 100644 --- a/arch/ppc64/kernel/u3_iommu.c +++ b/arch/ppc64/kernel/u3_iommu.c @@ -276,7 +276,7 @@ static void iommu_dev_setup_u3(struct pci_dev *dev) dn = pci_device_to_OF_node(dev); if (dn) - dn->iommu_table = &iommu_table_u3; + PCI_DN(dn)->iommu_table = &iommu_table_u3; } static void iommu_bus_setup_u3(struct pci_bus *bus) @@ -291,7 +291,7 @@ static void iommu_bus_setup_u3(struct pci_bus *bus) dn = pci_bus_to_OF_node(bus); if (dn) - dn->iommu_table = &iommu_table_u3; + PCI_DN(dn)->iommu_table = &iommu_table_u3; } static void iommu_dev_setup_null(struct pci_dev *dev) { } diff --git a/arch/ppc64/kernel/udbg.c b/arch/ppc64/kernel/udbg.c index ed6766e21f5..d49c3613c8e 100644 --- a/arch/ppc64/kernel/udbg.c +++ b/arch/ppc64/kernel/udbg.c @@ -158,14 +158,20 @@ static struct console udbg_console = { .index = -1, }; +static int early_console_initialized; + void __init disable_early_printk(void) { + if (!early_console_initialized) + return; unregister_console(&udbg_console); + early_console_initialized = 0; } /* called by setup_system */ void register_early_udbg_console(void) { + early_console_initialized = 1; register_console(&udbg_console); } diff --git a/arch/ppc64/kernel/vdso.c b/arch/ppc64/kernel/vdso.c index 4777676365f..efa985f05ac 100644 --- a/arch/ppc64/kernel/vdso.c +++ b/arch/ppc64/kernel/vdso.c @@ -224,10 +224,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int executable_stack) vma = kmem_cache_alloc(vm_area_cachep, SLAB_KERNEL); if (vma == NULL) return -ENOMEM; - if (security_vm_enough_memory(vdso_pages)) { - kmem_cache_free(vm_area_cachep, vma); - return -ENOMEM; - } + memset(vma, 0, sizeof(*vma)); /* @@ -237,8 +234,10 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int executable_stack) */ vdso_base = get_unmapped_area(NULL, vdso_base, vdso_pages << PAGE_SHIFT, 0, 0); - if (vdso_base & ~PAGE_MASK) + if (vdso_base & ~PAGE_MASK) { + kmem_cache_free(vm_area_cachep, vma); return (int)vdso_base; + } current->thread.vdso_base = vdso_base; @@ -266,7 +265,11 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int executable_stack) vma->vm_ops = &vdso_vmops; down_write(&mm->mmap_sem); - insert_vm_struct(mm, vma); + if (insert_vm_struct(mm, vma)) { + up_write(&mm->mmap_sem); + kmem_cache_free(vm_area_cachep, vma); + return -ENOMEM; + } mm->total_vm += (vma->vm_end - vma->vm_start) >> PAGE_SHIFT; up_write(&mm->mmap_sem); diff --git a/arch/ppc64/kernel/vdso32/cacheflush.S b/arch/ppc64/kernel/vdso32/cacheflush.S index 0ed7ea72171..c8db993574e 100644 --- a/arch/ppc64/kernel/vdso32/cacheflush.S +++ b/arch/ppc64/kernel/vdso32/cacheflush.S @@ -13,7 +13,7 @@ #include <asm/processor.h> #include <asm/ppc_asm.h> #include <asm/vdso.h> -#include <asm/offsets.h> +#include <asm/asm-offsets.h> .text diff --git a/arch/ppc64/kernel/vdso32/datapage.S b/arch/ppc64/kernel/vdso32/datapage.S index 29b6bd32e1f..4f4eb0be399 100644 --- a/arch/ppc64/kernel/vdso32/datapage.S +++ b/arch/ppc64/kernel/vdso32/datapage.S @@ -12,7 +12,7 @@ #include <linux/config.h> #include <asm/processor.h> #include <asm/ppc_asm.h> -#include <asm/offsets.h> +#include <asm/asm-offsets.h> #include <asm/unistd.h> #include <asm/vdso.h> diff --git a/arch/ppc64/kernel/vdso32/gettimeofday.S b/arch/ppc64/kernel/vdso32/gettimeofday.S index 2b48bf1fb10..e243c1d24af 100644 --- a/arch/ppc64/kernel/vdso32/gettimeofday.S +++ b/arch/ppc64/kernel/vdso32/gettimeofday.S @@ -13,7 +13,7 @@ #include <asm/processor.h> #include <asm/ppc_asm.h> #include <asm/vdso.h> -#include <asm/offsets.h> +#include <asm/asm-offsets.h> #include <asm/unistd.h> .text @@ -109,7 +109,7 @@ __do_get_xsec: lwz r6,(CFG_TB_TO_XS+4)(r9) mulhwu r4,r7,r5 mulhwu r6,r7,r6 - mullw r6,r7,r5 + mullw r0,r7,r5 addc r6,r6,r0 /* At this point, we have the scaled xsec value in r4 + XER:CA diff --git a/arch/ppc64/kernel/vdso64/cacheflush.S b/arch/ppc64/kernel/vdso64/cacheflush.S index e0725b7b700..d4a0ad28d53 100644 --- a/arch/ppc64/kernel/vdso64/cacheflush.S +++ b/arch/ppc64/kernel/vdso64/cacheflush.S @@ -13,7 +13,7 @@ #include <asm/processor.h> #include <asm/ppc_asm.h> #include <asm/vdso.h> -#include <asm/offsets.h> +#include <asm/asm-offsets.h> .text diff --git a/arch/ppc64/kernel/vdso64/datapage.S b/arch/ppc64/kernel/vdso64/datapage.S index 18afd971c9d..ed6e599ae82 100644 --- a/arch/ppc64/kernel/vdso64/datapage.S +++ b/arch/ppc64/kernel/vdso64/datapage.S @@ -12,7 +12,7 @@ #include <linux/config.h> #include <asm/processor.h> #include <asm/ppc_asm.h> -#include <asm/offsets.h> +#include <asm/asm-offsets.h> #include <asm/unistd.h> #include <asm/vdso.h> diff --git a/arch/ppc64/kernel/vdso64/gettimeofday.S b/arch/ppc64/kernel/vdso64/gettimeofday.S index ed3f970ff05..f6df8028570 100644 --- a/arch/ppc64/kernel/vdso64/gettimeofday.S +++ b/arch/ppc64/kernel/vdso64/gettimeofday.S @@ -14,7 +14,7 @@ #include <asm/processor.h> #include <asm/ppc_asm.h> #include <asm/vdso.h> -#include <asm/offsets.h> +#include <asm/asm-offsets.h> .text /* diff --git a/arch/ppc64/kernel/vio.c b/arch/ppc64/kernel/vio.c index c90e1dd875c..0e555b7a658 100644 --- a/arch/ppc64/kernel/vio.c +++ b/arch/ppc64/kernel/vio.c @@ -218,7 +218,7 @@ static void vio_unmap_sg(struct device *dev, struct scatterlist *sglist, } static void *vio_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, unsigned int __nocast flag) + dma_addr_t *dma_handle, gfp_t flag) { return iommu_alloc_coherent(to_vio_dev(dev)->iommu_table, size, dma_handle, flag); diff --git a/arch/ppc64/kernel/vmlinux.lds.S b/arch/ppc64/kernel/vmlinux.lds.S index 4103cc13f8d..0306510bc4f 100644 --- a/arch/ppc64/kernel/vmlinux.lds.S +++ b/arch/ppc64/kernel/vmlinux.lds.S @@ -15,6 +15,7 @@ SECTIONS *(.text .text.*) SCHED_TEXT LOCK_TEXT + KPROBES_TEXT *(.fixup) . = ALIGN(4096); _etext = .; diff --git a/arch/ppc64/kernel/xics.c b/arch/ppc64/kernel/xics.c index d9dc6f28d05..daf93885dcf 100644 --- a/arch/ppc64/kernel/xics.c +++ b/arch/ppc64/kernel/xics.c @@ -38,7 +38,7 @@ static void xics_mask_and_ack_irq(unsigned int irq); static void xics_end_irq(unsigned int irq); static void xics_set_affinity(unsigned int irq_nr, cpumask_t cpumask); -struct hw_interrupt_type xics_pic = { +static struct hw_interrupt_type xics_pic = { .typename = " XICS ", .startup = xics_startup, .enable = xics_enable_irq, @@ -48,7 +48,7 @@ struct hw_interrupt_type xics_pic = { .set_affinity = xics_set_affinity }; -struct hw_interrupt_type xics_8259_pic = { +static struct hw_interrupt_type xics_8259_pic = { .typename = " XICS/8259", .ack = xics_mask_and_ack_irq, }; @@ -89,9 +89,8 @@ static struct xics_ipl __iomem *xics_per_cpu[NR_CPUS]; static int xics_irq_8259_cascade = 0; static int xics_irq_8259_cascade_real = 0; static unsigned int default_server = 0xFF; -/* also referenced in smp.c... */ -unsigned int default_distrib_server = 0; -unsigned int interrupt_server_size = 8; +static unsigned int default_distrib_server = 0; +static unsigned int interrupt_server_size = 8; /* * XICS only has a single IPI, so encode the messages per CPU @@ -99,10 +98,10 @@ unsigned int interrupt_server_size = 8; struct xics_ipi_struct xics_ipi_message[NR_CPUS] __cacheline_aligned; /* RTAS service tokens */ -int ibm_get_xive; -int ibm_set_xive; -int ibm_int_on; -int ibm_int_off; +static int ibm_get_xive; +static int ibm_set_xive; +static int ibm_int_on; +static int ibm_int_off; typedef struct { int (*xirr_info_get)(int cpu); @@ -284,16 +283,17 @@ static void xics_enable_irq(unsigned int virq) call_status = rtas_call(ibm_set_xive, 3, 1, NULL, irq, server, DEFAULT_PRIORITY); if (call_status != 0) { - printk(KERN_ERR "xics_enable_irq: irq=%d: ibm_set_xive " - "returned %x\n", irq, call_status); + printk(KERN_ERR "xics_enable_irq: irq=%u: ibm_set_xive " + "returned %d\n", irq, call_status); + printk("set_xive %x, server %x\n", ibm_set_xive, server); return; } /* Now unmask the interrupt (often a no-op) */ call_status = rtas_call(ibm_int_on, 1, 1, NULL, irq); if (call_status != 0) { - printk(KERN_ERR "xics_enable_irq: irq=%d: ibm_int_on " - "returned %x\n", irq, call_status); + printk(KERN_ERR "xics_enable_irq: irq=%u: ibm_int_on " + "returned %d\n", irq, call_status); return; } } @@ -308,8 +308,8 @@ static void xics_disable_real_irq(unsigned int irq) call_status = rtas_call(ibm_int_off, 1, 1, NULL, irq); if (call_status != 0) { - printk(KERN_ERR "xics_disable_real_irq: irq=%d: " - "ibm_int_off returned %x\n", irq, call_status); + printk(KERN_ERR "xics_disable_real_irq: irq=%u: " + "ibm_int_off returned %d\n", irq, call_status); return; } @@ -317,8 +317,8 @@ static void xics_disable_real_irq(unsigned int irq) /* Have to set XIVE to 0xff to be able to remove a slot */ call_status = rtas_call(ibm_set_xive, 3, 1, NULL, irq, server, 0xff); if (call_status != 0) { - printk(KERN_ERR "xics_disable_irq: irq=%d: ibm_set_xive(0xff)" - " returned %x\n", irq, call_status); + printk(KERN_ERR "xics_disable_irq: irq=%u: ibm_set_xive(0xff)" + " returned %d\n", irq, call_status); return; } } @@ -380,7 +380,7 @@ int xics_get_irq(struct pt_regs *regs) if (irq == NO_IRQ) irq = real_irq_to_virt_slowpath(vec); if (irq == NO_IRQ) { - printk(KERN_ERR "Interrupt %d (real) is invalid," + printk(KERN_ERR "Interrupt %u (real) is invalid," " disabling it.\n", vec); xics_disable_real_irq(vec); } else @@ -622,7 +622,7 @@ static void xics_set_affinity(unsigned int virq, cpumask_t cpumask) status = rtas_call(ibm_get_xive, 1, 3, xics_status, irq); if (status) { - printk(KERN_ERR "xics_set_affinity: irq=%d ibm,get-xive " + printk(KERN_ERR "xics_set_affinity: irq=%u ibm,get-xive " "returns %d\n", irq, status); return; } @@ -641,7 +641,7 @@ static void xics_set_affinity(unsigned int virq, cpumask_t cpumask) irq, newmask, xics_status[1]); if (status) { - printk(KERN_ERR "xics_set_affinity: irq=%d ibm,set-xive " + printk(KERN_ERR "xics_set_affinity: irq=%u ibm,set-xive " "returns %d\n", irq, status); return; } @@ -720,7 +720,7 @@ void xics_migrate_irqs_away(void) status = rtas_call(ibm_get_xive, 1, 3, xics_status, irq); if (status) { - printk(KERN_ERR "migrate_irqs_away: irq=%d " + printk(KERN_ERR "migrate_irqs_away: irq=%u " "ibm,get-xive returns %d\n", virq, status); goto unlock; @@ -734,7 +734,7 @@ void xics_migrate_irqs_away(void) if (xics_status[0] != get_hard_smp_processor_id(cpu)) goto unlock; - printk(KERN_WARNING "IRQ %d affinity broken off cpu %u\n", + printk(KERN_WARNING "IRQ %u affinity broken off cpu %u\n", virq, cpu); /* Reset affinity to all cpus */ diff --git a/arch/ppc64/lib/Makefile b/arch/ppc64/lib/Makefile index 76fbfa9f706..0b6e967de94 100644 --- a/arch/ppc64/lib/Makefile +++ b/arch/ppc64/lib/Makefile @@ -2,7 +2,7 @@ # Makefile for ppc64-specific library files.. # -lib-y := checksum.o dec_and_lock.o string.o strcase.o +lib-y := checksum.o string.o strcase.o lib-y += copypage.o memcpy.o copyuser.o usercopy.o # Lock primitives are defined as no-ops in include/linux/spinlock.h diff --git a/arch/ppc64/lib/dec_and_lock.c b/arch/ppc64/lib/dec_and_lock.c deleted file mode 100644 index 6e8d8591708..00000000000 --- a/arch/ppc64/lib/dec_and_lock.c +++ /dev/null @@ -1,55 +0,0 @@ -/* - * ppc64 version of atomic_dec_and_lock() using cmpxchg - * - * 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/module.h> -#include <linux/spinlock.h> -#include <asm/atomic.h> -#include <asm/system.h> - -/* - * This is an implementation of the notion of "decrement a - * reference count, and return locked if it decremented to zero". - * - * This implementation can be used on any architecture that - * has a cmpxchg, and where atomic->value is an int holding - * the value of the atomic (i.e. the high bits aren't used - * for a lock or anything like that). - * - * N.B. ATOMIC_DEC_AND_LOCK gets defined in include/linux/spinlock.h - * if spinlocks are empty and thus atomic_dec_and_lock is defined - * to be atomic_dec_and_test - in that case we don't need it - * defined here as well. - */ - -#ifndef ATOMIC_DEC_AND_LOCK -int _atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock) -{ - int counter; - int newcount; - - for (;;) { - counter = atomic_read(atomic); - newcount = counter - 1; - if (!newcount) - break; /* do it the slow way */ - - newcount = cmpxchg(&atomic->counter, counter, newcount); - if (newcount == counter) - return 0; - } - - spin_lock(lock); - if (atomic_dec_and_test(atomic)) - return 1; - spin_unlock(lock); - return 0; -} - -EXPORT_SYMBOL(_atomic_dec_and_lock); -#endif /* ATOMIC_DEC_AND_LOCK */ diff --git a/arch/ppc64/lib/locks.c b/arch/ppc64/lib/locks.c index ef70ef91abe..033643ab69e 100644 --- a/arch/ppc64/lib/locks.c +++ b/arch/ppc64/lib/locks.c @@ -23,12 +23,12 @@ /* waiting for a spinlock... */ #if defined(CONFIG_PPC_SPLPAR) || defined(CONFIG_PPC_ISERIES) -void __spin_yield(spinlock_t *lock) +void __spin_yield(raw_spinlock_t *lock) { unsigned int lock_value, holder_cpu, yield_count; struct paca_struct *holder_paca; - lock_value = lock->lock; + lock_value = lock->slock; if (lock_value == 0) return; holder_cpu = lock_value & 0xffff; @@ -38,7 +38,7 @@ void __spin_yield(spinlock_t *lock) if ((yield_count & 1) == 0) return; /* virtual cpu is currently running */ rmb(); - if (lock->lock != lock_value) + if (lock->slock != lock_value) return; /* something has changed */ #ifdef CONFIG_PPC_ISERIES HvCall2(HvCallBaseYieldProcessor, HvCall_YieldToProc, @@ -54,7 +54,7 @@ void __spin_yield(spinlock_t *lock) * This turns out to be the same for read and write locks, since * we only know the holder if it is write-locked. */ -void __rw_yield(rwlock_t *rw) +void __rw_yield(raw_rwlock_t *rw) { int lock_value; unsigned int holder_cpu, yield_count; @@ -82,9 +82,9 @@ void __rw_yield(rwlock_t *rw) } #endif -void spin_unlock_wait(spinlock_t *lock) +void __raw_spin_unlock_wait(raw_spinlock_t *lock) { - while (lock->lock) { + while (lock->slock) { HMT_low(); if (SHARED_PROCESSOR) __spin_yield(lock); @@ -92,4 +92,4 @@ void spin_unlock_wait(spinlock_t *lock) HMT_medium(); } -EXPORT_SYMBOL(spin_unlock_wait); +EXPORT_SYMBOL(__raw_spin_unlock_wait); diff --git a/arch/ppc64/mm/fault.c b/arch/ppc64/mm/fault.c index 20b0f37e8bf..be3f25cf3e9 100644 --- a/arch/ppc64/mm/fault.c +++ b/arch/ppc64/mm/fault.c @@ -29,6 +29,7 @@ #include <linux/interrupt.h> #include <linux/smp_lock.h> #include <linux/module.h> +#include <linux/kprobes.h> #include <asm/page.h> #include <asm/pgtable.h> @@ -37,6 +38,7 @@ #include <asm/system.h> #include <asm/uaccess.h> #include <asm/kdebug.h> +#include <asm/siginfo.h> /* * Check whether the instruction at regs->nip is a store using @@ -76,6 +78,28 @@ static int store_updates_sp(struct pt_regs *regs) return 0; } +static void do_dabr(struct pt_regs *regs, unsigned long error_code) +{ + siginfo_t info; + + if (notify_die(DIE_DABR_MATCH, "dabr_match", regs, error_code, + 11, SIGSEGV) == NOTIFY_STOP) + return; + + if (debugger_dabr_match(regs)) + return; + + /* Clear the DABR */ + set_dabr(0); + + /* Deliver the signal to userspace */ + info.si_signo = SIGTRAP; + info.si_errno = 0; + info.si_code = TRAP_HWBKPT; + info.si_addr = (void __user *)regs->nip; + force_sig_info(SIGTRAP, &info, current); +} + /* * The error_code parameter is * - DSISR for a non-SLB data access fault, @@ -84,8 +108,8 @@ static int store_updates_sp(struct pt_regs *regs) * The return value is 0 if the fault was handled, or the signal * number if this is a kernel fault that can't be handled here. */ -int do_page_fault(struct pt_regs *regs, unsigned long address, - unsigned long error_code) +int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address, + unsigned long error_code) { struct vm_area_struct * vma; struct mm_struct *mm = current->mm; @@ -110,12 +134,9 @@ int do_page_fault(struct pt_regs *regs, unsigned long address, if (!user_mode(regs) && (address >= TASK_SIZE)) return SIGSEGV; - if (error_code & DSISR_DABRMATCH) { - if (notify_die(DIE_DABR_MATCH, "dabr_match", regs, error_code, - 11, SIGSEGV) == NOTIFY_STOP) - return 0; - if (debugger_dabr_match(regs)) - return 0; + if (error_code & DSISR_DABRMATCH) { + do_dabr(regs, error_code); + return 0; } if (in_atomic() || mm == NULL) { diff --git a/arch/ppc64/mm/hash_low.S b/arch/ppc64/mm/hash_low.S index 35eb49e1b89..ee5a5d36bfa 100644 --- a/arch/ppc64/mm/hash_low.S +++ b/arch/ppc64/mm/hash_low.S @@ -16,7 +16,7 @@ #include <asm/page.h> #include <asm/types.h> #include <asm/ppc_asm.h> -#include <asm/offsets.h> +#include <asm/asm-offsets.h> #include <asm/cputable.h> .text diff --git a/arch/ppc64/mm/hash_native.c b/arch/ppc64/mm/hash_native.c index 7626bb59954..bfd385b7713 100644 --- a/arch/ppc64/mm/hash_native.c +++ b/arch/ppc64/mm/hash_native.c @@ -343,9 +343,7 @@ static void native_flush_hash_range(unsigned long context, hpte_t *hptep; unsigned long hpte_v; struct ppc64_tlb_batch *batch = &__get_cpu_var(ppc64_tlb_batch); - - /* XXX fix for large ptes */ - unsigned long large = 0; + unsigned long large = batch->large; local_irq_save(flags); @@ -407,7 +405,7 @@ static void native_flush_hash_range(unsigned long context, asm volatile("ptesync":::"memory"); for (i = 0; i < j; i++) - __tlbie(batch->vaddr[i], 0); + __tlbie(batch->vaddr[i], large); asm volatile("eieio; tlbsync; ptesync":::"memory"); diff --git a/arch/ppc64/mm/hugetlbpage.c b/arch/ppc64/mm/hugetlbpage.c index 338771ec70d..0ea0994ed97 100644 --- a/arch/ppc64/mm/hugetlbpage.c +++ b/arch/ppc64/mm/hugetlbpage.c @@ -710,10 +710,13 @@ repeat: hpte_group = ((~hash & htab_hash_mask) * HPTES_PER_GROUP) & ~0x7UL; slot = ppc_md.hpte_insert(hpte_group, va, prpn, - HPTE_V_LARGE, rflags); + HPTE_V_LARGE | + HPTE_V_SECONDARY, + rflags); if (slot == -1) { if (mftb() & 0x1) - hpte_group = ((hash & htab_hash_mask) * HPTES_PER_GROUP) & ~0x7UL; + hpte_group = ((hash & htab_hash_mask) * + HPTES_PER_GROUP)&~0x7UL; ppc_md.hpte_remove(hpte_group); goto repeat; diff --git a/arch/ppc64/mm/init.c b/arch/ppc64/mm/init.c index a14ab87df49..be64b157afc 100644 --- a/arch/ppc64/mm/init.c +++ b/arch/ppc64/mm/init.c @@ -554,12 +554,12 @@ void __init do_init_bootmem(void) * present. */ for (i=0; i < lmb.memory.cnt; i++) - free_bootmem(lmb_start_pfn(&lmb.memory, i), + free_bootmem(lmb.memory.region[i].base, lmb_size_bytes(&lmb.memory, i)); /* reserve the sections we're already using */ for (i=0; i < lmb.reserved.cnt; i++) - reserve_bootmem(lmb_start_pfn(&lmb.reserved, i), + reserve_bootmem(lmb.reserved.region[i].base, lmb_size_bytes(&lmb.reserved, i)); for (i=0; i < lmb.memory.cnt; i++) @@ -799,8 +799,7 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long ea, if (cpus_equal(vma->vm_mm->cpu_vm_mask, tmp)) local = 1; - __hash_page(ea, pte_val(pte) & (_PAGE_USER|_PAGE_RW), vsid, ptep, - 0x300, local); + __hash_page(ea, 0, vsid, ptep, 0x300, local); local_irq_restore(flags); } diff --git a/arch/ppc64/mm/slb_low.S b/arch/ppc64/mm/slb_low.S index 698d6b9ed6d..a3a03da503b 100644 --- a/arch/ppc64/mm/slb_low.S +++ b/arch/ppc64/mm/slb_low.S @@ -21,7 +21,7 @@ #include <asm/page.h> #include <asm/mmu.h> #include <asm/ppc_asm.h> -#include <asm/offsets.h> +#include <asm/asm-offsets.h> #include <asm/cputable.h> /* void slb_allocate(unsigned long ea); diff --git a/arch/ppc64/mm/tlb.c b/arch/ppc64/mm/tlb.c index d8a6593a13f..21fbffb23a4 100644 --- a/arch/ppc64/mm/tlb.c +++ b/arch/ppc64/mm/tlb.c @@ -143,7 +143,8 @@ void hpte_update(struct mm_struct *mm, unsigned long addr, * up scanning and resetting referenced bits then our batch context * will change mid stream. */ - if (unlikely(i != 0 && context != batch->context)) { + if (i != 0 && (context != batch->context || + batch->large != pte_huge(pte))) { flush_tlb_pending(); i = 0; } @@ -151,6 +152,7 @@ void hpte_update(struct mm_struct *mm, unsigned long addr, if (i == 0) { batch->context = context; batch->mm = mm; + batch->large = pte_huge(pte); } batch->pte[i] = __pte(pte); batch->addr[i] = addr; diff --git a/arch/ppc64/xmon/privinst.h b/arch/ppc64/xmon/privinst.h index 183c3e40025..02eb40dac0b 100644 --- a/arch/ppc64/xmon/privinst.h +++ b/arch/ppc64/xmon/privinst.h @@ -46,7 +46,6 @@ GSETSPR(287, pvr) GSETSPR(1008, hid0) GSETSPR(1009, hid1) GSETSPR(1010, iabr) -GSETSPR(1013, dabr) GSETSPR(1023, pir) static inline void store_inst(void *p) diff --git a/arch/ppc64/xmon/xmon.c b/arch/ppc64/xmon/xmon.c index 45908b10acd..74e63a886a6 100644 --- a/arch/ppc64/xmon/xmon.c +++ b/arch/ppc64/xmon/xmon.c @@ -586,6 +586,8 @@ int xmon_dabr_match(struct pt_regs *regs) { if ((regs->msr & (MSR_IR|MSR_PR|MSR_SF)) != (MSR_IR|MSR_SF)) return 0; + if (dabr.enabled == 0) + return 0; xmon_core(regs, 0); return 1; } @@ -628,20 +630,6 @@ int xmon_fault_handler(struct pt_regs *regs) return 0; } -/* On systems with a hypervisor, we can't set the DABR - (data address breakpoint register) directly. */ -static void set_controlled_dabr(unsigned long val) -{ -#ifdef CONFIG_PPC_PSERIES - if (systemcfg->platform == PLATFORM_PSERIES_LPAR) { - int rc = plpar_hcall_norets(H_SET_DABR, val); - if (rc != H_Success) - xmon_printf("Warning: setting DABR failed (%d)\n", rc); - } else -#endif - set_dabr(val); -} - static struct bpt *at_breakpoint(unsigned long pc) { int i; @@ -728,7 +716,7 @@ static void insert_bpts(void) static void insert_cpu_bpts(void) { if (dabr.enabled) - set_controlled_dabr(dabr.address | (dabr.enabled & 7)); + set_dabr(dabr.address | (dabr.enabled & 7)); if (iabr && cpu_has_feature(CPU_FTR_IABR)) set_iabr(iabr->address | (iabr->enabled & (BP_IABR|BP_IABR_TE))); @@ -756,7 +744,7 @@ static void remove_bpts(void) static void remove_cpu_bpts(void) { - set_controlled_dabr(0); + set_dabr(0); if (cpu_has_feature(CPU_FTR_IABR)) set_iabr(0); } |