diff options
449 files changed, 6956 insertions, 3999 deletions
diff --git a/.gitignore b/.gitignore index b1f5b9df2ae1..e1d5c17c12c2 100644 --- a/.gitignore +++ b/.gitignore @@ -12,6 +12,9 @@ *.ko *.so *.mod.c +*.i +*.lst +*.symtypes # # Top-level generic files diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches index 2cd7f02ffd0b..d42ab4c9e893 100644 --- a/Documentation/SubmittingPatches +++ b/Documentation/SubmittingPatches @@ -308,6 +308,8 @@ then you just add a line saying Signed-off-by: Random J Developer <random@developer.example.org> +using your real name (sorry, no pseudonyms or anonymous contributions.) + Some people also put extra tags at the end. They'll just be ignored for now, but you can do this to mark internal company procedures or just point out some special detail about the sign-off. diff --git a/Documentation/cciss.txt b/Documentation/cciss.txt index 15378422fc46..9c629ffa0e58 100644 --- a/Documentation/cciss.txt +++ b/Documentation/cciss.txt @@ -20,6 +20,7 @@ This driver is known to work with the following cards: * SA P400i * SA E200 * SA E200i + * SA E500 If nodes are not already created in the /dev/cciss directory, run as root: diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 87851efb0228..552507fe9a7e 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -120,6 +120,13 @@ Who: Adrian Bunk <bunk@stusta.de> --------------------------- +What: drivers depending on OSS_OBSOLETE_DRIVER +When: options in 2.6.20, code in 2.6.22 +Why: OSS drivers with ALSA replacements +Who: Adrian Bunk <bunk@stusta.de> + +--------------------------- + What: pci_module_init(driver) When: January 2007 Why: Is replaced by pci_register_driver(pci_driver). @@ -274,3 +281,16 @@ Why: The deferred output hooks are a layering violation causing unusual Who: Patrick McHardy <kaber@trash.net> --------------------------- + +What: frame diverter +When: November 2006 +Why: The frame diverter is included in most distribution kernels, but is + broken. It does not correctly handle many things: + - IPV6 + - non-linear skb's + - network device RCU on removal + - input frames not correctly checked for protocol errors + It also adds allocation overhead even if not enabled. + It is not clear if anyone is still using it. +Who: Stephen Hemminger <shemminger@osdl.org> + diff --git a/Documentation/i386/boot.txt b/Documentation/i386/boot.txt index 10312bebe55d..c51314b1a463 100644 --- a/Documentation/i386/boot.txt +++ b/Documentation/i386/boot.txt @@ -181,6 +181,7 @@ filled out, however: 5 ELILO 7 GRuB 8 U-BOOT + 9 Xen Please contact <hpa@zytor.com> if you need a bootloader ID value assigned. diff --git a/Documentation/i386/zero-page.txt b/Documentation/i386/zero-page.txt index df28c7416781..c04a421f4a7c 100644 --- a/Documentation/i386/zero-page.txt +++ b/Documentation/i386/zero-page.txt @@ -63,6 +63,10 @@ Offset Type Description 2 for bootsect-loader 3 for SYSLINUX 4 for ETHERBOOT + 5 for ELILO + 7 for GRuB + 8 for U-BOOT + 9 for Xen V = version 0x211 char loadflags: bit0 = 1: kernel is loaded high (bzImage) diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index b50595a0550f..87a17337c7f6 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -697,6 +697,12 @@ running once the system is up. ips= [HW,SCSI] Adaptec / IBM ServeRAID controller See header of drivers/scsi/ips.c. + ports= [IP_VS_FTP] IPVS ftp helper module + Default is 21. + Up to 8 (IP_VS_APP_MAX_PORTS) ports + may be specified. + Format: <port>,<port>.... + irqfixup [HW] When an interrupt is not handled search all handlers for it. Intended to get systems with badly broken @@ -1183,6 +1189,8 @@ running once the system is up. Mechanism 2. nommconf [IA-32,X86_64] Disable use of MMCONFIG for PCI Configuration + mmconf [IA-32,X86_64] Force MMCONFIG. This is useful + to override the builtin blacklist. nomsi [MSI] If the PCI_MSI kernel config parameter is enabled, this kernel boot option can be used to disable the use of MSI interrupts system-wide. diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index 3e0c017e7877..90ed78110fd4 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -102,9 +102,15 @@ inet_peer_gc_maxtime - INTEGER TCP variables: tcp_abc - INTEGER - Controls Appropriate Byte Count defined in RFC3465. If set to - 0 then does congestion avoid once per ack. 1 is conservative - value, and 2 is more agressive. + Controls Appropriate Byte Count (ABC) defined in RFC3465. + ABC is a way of increasing congestion window (cwnd) more slowly + in response to partial acknowledgments. + Possible values are: + 0 increase cwnd once per acknowledgment (no ABC) + 1 increase cwnd once per acknowledgment of full sized segment + 2 allow increase cwnd by two if acknowledgment is + of two segments to compensate for delayed acknowledgments. + Default: 0 (off) tcp_syn_retries - INTEGER Number of times initial SYNs for an active TCP connection attempt diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt index 8c48b8a27b9c..5c0ba235f5a5 100644 --- a/Documentation/powerpc/booting-without-of.txt +++ b/Documentation/powerpc/booting-without-of.txt @@ -1136,10 +1136,10 @@ Sense and level information should be encoded as follows: Devices connected to openPIC-compatible controllers should encode sense and polarity as follows: - 0 = high to low edge sensitive type enabled + 0 = low to high edge sensitive type enabled 1 = active low level sensitive type enabled - 2 = low to high edge sensitive type enabled - 3 = active high level sensitive type enabled + 2 = active high level sensitive type enabled + 3 = high to low edge sensitive type enabled ISA PIC interrupt controllers should adhere to the ISA PIC encodings listed below: diff --git a/MAINTAINERS b/MAINTAINERS index 3bab239e82fe..a34c53c08742 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -416,7 +416,7 @@ S: Supported ATM P: Chas Williams M: chas@cmf.nrl.navy.mil -L: linux-atm-general@lists.sourceforge.net +L: linux-atm-general@lists.sourceforge.net (subscribers-only) W: http://linux-atm.sourceforge.net S: Maintained @@ -2810,6 +2810,14 @@ M: hadi@cyberus.ca L: netdev@vger.kernel.org S: Maintained +TCP LOW PRIORITY MODULE +P: Wong Hoi Sing, Edison +M: hswong3i@gmail.com +P: Hung Hing Lun, Mike +M: hlhung3i@gmail.com +W: http://tcp-lp-mod.sourceforge.net/ +S: Maintained + TI OMAP RANDOM NUMBER GENERATOR SUPPORT P: Deepak Saxena M: dsaxena@plexity.net @@ -3296,10 +3304,11 @@ S: Maintained XFS FILESYSTEM P: Silicon Graphics Inc +P: Tim Shimmin, David Chatterton M: xfs-masters@oss.sgi.com -M: nathans@sgi.com L: xfs@oss.sgi.com W: http://oss.sgi.com/projects/xfs +T: git git://oss.sgi.com:8090/xfs/xfs-2.6 S: Supported X86 3-LEVEL PAGING (PAE) SUPPORT @@ -1,7 +1,7 @@ VERSION = 2 PATCHLEVEL = 6 SUBLEVEL = 18 -EXTRAVERSION = -rc5 +EXTRAVERSION = -rc7 NAME=Crazed Snow-Weasel # *DOCUMENTATION* @@ -889,7 +889,7 @@ depend dep: # --------------------------------------------------------------------------- # Kernel headers -INSTALL_HDR_PATH=$(MODLIB)/abi +INSTALL_HDR_PATH=$(objtree)/usr export INSTALL_HDR_PATH PHONY += headers_install @@ -986,7 +986,7 @@ CLEAN_FILES += vmlinux System.map \ .tmp_kallsyms* .tmp_version .tmp_vmlinux* .tmp_System.map # Directories & files removed with 'make mrproper' -MRPROPER_DIRS += include/config include2 +MRPROPER_DIRS += include/config include2 usr/include MRPROPER_FILES += .config .config.old include/asm .version .old_version \ include/linux/autoconf.h include/linux/version.h \ include/linux/utsrelease.h \ @@ -1077,11 +1077,12 @@ help: @echo ' kernelrelease - Output the release version string' @echo ' kernelversion - Output the version stored in Makefile' @echo ' headers_install - Install sanitised kernel headers to INSTALL_HDR_PATH' - @echo ' (default: /lib/modules/$$VERSION/abi)' + @echo ' (default: $(INSTALL_HDR_PATH))' @echo '' @echo 'Static analysers' @echo ' checkstack - Generate a list of stack hogs' @echo ' namespacecheck - Name space analysis on compiled kernel' + @echo ' headers_check - Sanity check on exported headers' @echo '' @echo 'Kernel packaging:' @$(MAKE) $(build)=$(package-dir) help diff --git a/arch/arm/configs/csb337_defconfig b/arch/arm/configs/csb337_defconfig index 3594155a8137..cf3fa5cb26e4 100644 --- a/arch/arm/configs/csb337_defconfig +++ b/arch/arm/configs/csb337_defconfig @@ -621,9 +621,8 @@ CONFIG_AT91_WATCHDOG=y # USB-based Watchdog Cards # # CONFIG_USBPCWATCHDOG is not set +# CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set -CONFIG_RTC=y -# CONFIG_AT91_RTC is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set @@ -956,10 +955,42 @@ CONFIG_USB_AT91=y CONFIG_MMC=y # CONFIG_MMC_DEBUG is not set CONFIG_MMC_BLOCK=y -# CONFIG_MMC_WBSD is not set CONFIG_MMC_AT91RM9200=y # +# Real Time Clock +# +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc1" + +# +# RTC interfaces +# +# CONFIG_RTC_INTF_SYSFS is not set +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set + +# +# RTC drivers +# +# CONFIG_RTC_DRV_X1205 is not set +CONFIG_RTC_DRV_DS1307=y +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_M48T86 is not set +CONFIG_RTC_DRV_AT91=y +# CONFIG_RTC_DRV_TEST is not set +# CONFIG_RTC_DRV_V3020 is not set + +# # File systems # CONFIG_EXT2_FS=y diff --git a/arch/arm/configs/pnx4008_defconfig b/arch/arm/configs/pnx4008_defconfig index 8a078d479d57..a4989f44baaa 100644 --- a/arch/arm/configs/pnx4008_defconfig +++ b/arch/arm/configs/pnx4008_defconfig @@ -1,14 +1,18 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.17-rc1 -# Thu Apr 6 17:05:58 2006 +# Linux kernel version: 2.6.18-rc6 +# Mon Sep 11 13:59:24 2006 # CONFIG_ARM=y CONFIG_MMU=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # # Code maturity level options @@ -28,6 +32,7 @@ CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_TASKSTATS is not set CONFIG_SYSCTL=y CONFIG_AUDIT=y # CONFIG_IKCONFIG is not set @@ -44,14 +49,15 @@ CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y +CONFIG_RT_MUTEXES=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set -CONFIG_OBSOLETE_INTERMODULE=m # # Loadable module support @@ -84,18 +90,26 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # System Type # +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set # CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set # CONFIG_ARCH_FOOTBRIDGE is not set -# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set # CONFIG_ARCH_IOP3XX is not set # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP23XX is not set # CONFIG_ARCH_L7200 is not set +CONFIG_ARCH_PNX4008=y # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set @@ -103,13 +117,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_VERSATILE is not set -# CONFIG_ARCH_REALVIEW is not set -# CONFIG_ARCH_IMX is not set -# CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_AAEC2000 is not set -# CONFIG_ARCH_AT91RM9200 is not set -CONFIG_ARCH_PNX4008=y # # Processor Type @@ -138,15 +145,7 @@ CONFIG_ARM_THUMB=y # # PCCARD (PCMCIA/CardBus) support # -CONFIG_PCCARD=m -# CONFIG_PCMCIA_DEBUG is not set -CONFIG_PCMCIA=m -CONFIG_PCMCIA_LOAD_CIS=y -CONFIG_PCMCIA_IOCTL=y - -# -# PC-card bridges -# +# CONFIG_PCCARD is not set # # Kernel Features @@ -164,13 +163,14 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set CONFIG_ALIGNMENT_TRAP=y # # Boot options # -CONFIG_ZBOOT_ROM_TEXT=0 -CONFIG_ZBOOT_ROM_BSS=0 +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="mem=64M console=ttyS0,115200" # CONFIG_XIP_KERNEL is not set @@ -181,7 +181,8 @@ CONFIG_CMDLINE="mem=64M console=ttyS0,115200" # # At least one emulation must be selected # -# CONFIG_FPE_NWFPE is not set +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set # CONFIG_FPE_FASTFPE is not set # CONFIG_VFP is not set @@ -199,7 +200,7 @@ CONFIG_BINFMT_MISC=m CONFIG_PM=y CONFIG_PM_LEGACY=y # CONFIG_PM_DEBUG is not set -CONFIG_APM=m +# CONFIG_APM is not set # # Networking @@ -210,12 +211,12 @@ CONFIG_NET=y # Networking options # # CONFIG_NETDEBUG is not set -CONFIG_PACKET=m +CONFIG_PACKET=y CONFIG_PACKET_MMAP=y -CONFIG_UNIX=m +CONFIG_UNIX=y CONFIG_XFRM=y -CONFIG_XFRM_USER=m -CONFIG_NET_KEY=m +# CONFIG_XFRM_USER is not set +# CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_ADVANCED_ROUTER=y @@ -227,10 +228,12 @@ CONFIG_IP_ROUTE_FWMARK=y CONFIG_IP_ROUTE_MULTIPATH=y # CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set CONFIG_IP_ROUTE_VERBOSE=y -# CONFIG_IP_PNP is not set -CONFIG_NET_IPIP=m -CONFIG_NET_IPGRE=m -CONFIG_NET_IPGRE_BROADCAST=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set CONFIG_IP_MROUTE=y CONFIG_IP_PIMSM_V1=y CONFIG_IP_PIMSM_V2=y @@ -241,6 +244,8 @@ CONFIG_INET_ESP=m CONFIG_INET_IPCOMP=m CONFIG_INET_XFRM_TUNNEL=m CONFIG_INET_TUNNEL=m +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -287,7 +292,10 @@ CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m CONFIG_IPV6_TUNNEL=m +# CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set CONFIG_BRIDGE_NETFILTER=y @@ -313,6 +321,7 @@ CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m # CONFIG_IP_NF_PPTP is not set # CONFIG_IP_NF_H323 is not set +# CONFIG_IP_NF_SIP is not set CONFIG_IP_NF_QUEUE=m # @@ -384,7 +393,7 @@ CONFIG_LLC2=m CONFIG_IPX=m # CONFIG_IPX_INTERN is not set CONFIG_ATALK=m -CONFIG_DEV_APPLETALK=y +CONFIG_DEV_APPLETALK=m CONFIG_IPDDP=m CONFIG_IPDDP_ENCAP=y CONFIG_IPDDP_DECAP=y @@ -445,110 +454,9 @@ CONFIG_NET_ESTIMATOR=y # Network testing # CONFIG_NET_PKTGEN=m -CONFIG_HAMRADIO=y - -# -# Packet Radio protocols -# -CONFIG_AX25=m -# CONFIG_AX25_DAMA_SLAVE is not set -CONFIG_NETROM=m -CONFIG_ROSE=m - -# -# AX.25 network device drivers -# -CONFIG_MKISS=m -CONFIG_6PACK=m -CONFIG_BPQETHER=m -CONFIG_BAYCOM_SER_FDX=m -CONFIG_BAYCOM_SER_HDX=m -CONFIG_BAYCOM_PAR=m -CONFIG_BAYCOM_EPP=m -CONFIG_YAM=m -CONFIG_IRDA=m - -# -# IrDA protocols -# -CONFIG_IRLAN=m -CONFIG_IRNET=m -CONFIG_IRCOMM=m -# CONFIG_IRDA_ULTRA is not set - -# -# IrDA options -# -CONFIG_IRDA_CACHE_LAST_LSAP=y -CONFIG_IRDA_FAST_RR=y -CONFIG_IRDA_DEBUG=y - -# -# Infrared-port device drivers -# - -# -# SIR device drivers -# -CONFIG_IRTTY_SIR=m - -# -# Dongle support -# -CONFIG_DONGLE=y -CONFIG_ESI_DONGLE=m -CONFIG_ACTISYS_DONGLE=m -CONFIG_TEKRAM_DONGLE=m -# CONFIG_TOIM3232_DONGLE is not set -CONFIG_LITELINK_DONGLE=m -CONFIG_MA600_DONGLE=m -CONFIG_GIRBIL_DONGLE=m -CONFIG_MCP2120_DONGLE=m -CONFIG_OLD_BELKIN_DONGLE=m -CONFIG_ACT200L_DONGLE=m - -# -# Old SIR device drivers -# -CONFIG_IRPORT_SIR=m - -# -# Old Serial dongle support -# -# CONFIG_DONGLE_OLD is not set - -# -# FIR device drivers -# -CONFIG_USB_IRDA=m -CONFIG_SIGMATEL_FIR=m -CONFIG_BT=m -CONFIG_BT_L2CAP=m -CONFIG_BT_SCO=m -CONFIG_BT_RFCOMM=m -CONFIG_BT_RFCOMM_TTY=y -CONFIG_BT_BNEP=m -CONFIG_BT_BNEP_MC_FILTER=y -CONFIG_BT_BNEP_PROTO_FILTER=y -CONFIG_BT_CMTP=m -CONFIG_BT_HIDP=m - -# -# Bluetooth device drivers -# -CONFIG_BT_HCIUSB=m -CONFIG_BT_HCIUSB_SCO=y -CONFIG_BT_HCIUART=m -CONFIG_BT_HCIUART_H4=y -CONFIG_BT_HCIUART_BCSP=y -CONFIG_BT_HCIBCM203X=m -# CONFIG_BT_HCIBPA10X is not set -CONFIG_BT_HCIBFUSB=m -CONFIG_BT_HCIDTL1=m -CONFIG_BT_HCIBT3C=m -CONFIG_BT_HCIBLUECARD=m -CONFIG_BT_HCIBTUART=m -CONFIG_BT_HCIVHCI=m +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set CONFIG_IEEE80211=m # CONFIG_IEEE80211_DEBUG is not set # CONFIG_IEEE80211_CRYPT_WEP is not set @@ -566,8 +474,9 @@ CONFIG_WIRELESS_EXT=y # CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=m +CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set +# CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker @@ -577,11 +486,11 @@ CONFIG_FW_LOADER=m # # Memory Technology Devices (MTD) # -CONFIG_MTD=m +CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set -CONFIG_MTD_CONCAT=m +CONFIG_MTD_CONCAT=y CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_REDBOOT_PARTS=m +CONFIG_MTD_REDBOOT_PARTS=y CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 # CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set # CONFIG_MTD_REDBOOT_PARTS_READONLY is not set @@ -591,22 +500,18 @@ CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 # # User Modules And Translation Layers # -CONFIG_MTD_CHAR=m -CONFIG_MTD_BLOCK=m -CONFIG_MTD_BLOCK_RO=m -CONFIG_FTL=m -CONFIG_NFTL=m -CONFIG_NFTL_RW=y -CONFIG_INFTL=m +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # # RAM/ROM/Flash chip drivers # -CONFIG_MTD_CFI=m -CONFIG_MTD_JEDECPROBE=m -CONFIG_MTD_GEN_PROBE=m -# CONFIG_MTD_CFI_ADV_OPTIONS is not set +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y @@ -617,36 +522,27 @@ CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set -CONFIG_MTD_CFI_INTELEXT=m -CONFIG_MTD_CFI_AMDSTD=m -CONFIG_MTD_CFI_STAA=m -CONFIG_MTD_CFI_UTIL=m -CONFIG_MTD_RAM=m -CONFIG_MTD_ROM=m -CONFIG_MTD_ABSENT=m +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set # CONFIG_MTD_OBSOLETE_CHIPS is not set # # Mapping drivers for chip access # -CONFIG_MTD_COMPLEX_MAPPINGS=y -CONFIG_MTD_PHYSMAP=m -CONFIG_MTD_PHYSMAP_START=0x8000000 -CONFIG_MTD_PHYSMAP_LEN=0x4000000 -CONFIG_MTD_PHYSMAP_BANKWIDTH=2 -# CONFIG_MTD_ARM_INTEGRATOR is not set -# CONFIG_MTD_IMPA7 is not set +# CONFIG_MTD_COMPLEX_MAPPINGS is not set # CONFIG_MTD_PLATRAM is not set # # Self-contained MTD device drivers # +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set CONFIG_MTD_SLRAM=m CONFIG_MTD_PHRAM=m CONFIG_MTD_MTDRAM=m CONFIG_MTDRAM_TOTAL_SIZE=4096 CONFIG_MTDRAM_ERASE_SIZE=128 -CONFIG_MTD_BLKMTD=m # CONFIG_MTD_BLOCK2MTD is not set # @@ -663,14 +559,12 @@ CONFIG_MTD_DOCPROBE_ADDRESS=0 # # NAND Flash Device Drivers # -CONFIG_MTD_NAND=m +CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_VERIFY_WRITE is not set -CONFIG_MTD_NAND_IDS=m -CONFIG_MTD_NAND_DISKONCHIP=m -# CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED is not set -CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0 -# CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE is not set -# CONFIG_MTD_NAND_NANDSIM is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +CONFIG_MTD_NAND_NANDSIM=m # # OneNAND Flash Device Drivers @@ -680,15 +574,7 @@ CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0 # # Parallel port support # -CONFIG_PARPORT=m -CONFIG_PARPORT_PC=m -CONFIG_PARPORT_PC_FIFO=y -# CONFIG_PARPORT_PC_SUPERIO is not set -CONFIG_PARPORT_PC_PCMCIA=m -CONFIG_PARPORT_NOT_PC=y -# CONFIG_PARPORT_ARC is not set -# CONFIG_PARPORT_GSC is not set -CONFIG_PARPORT_1284=y +# CONFIG_PARPORT is not set # # Plug and Play support @@ -697,45 +583,15 @@ CONFIG_PARPORT_1284=y # # Block devices # -CONFIG_PARIDE=m -CONFIG_PARIDE_PARPORT=m - -# -# Parallel IDE high-level drivers -# -CONFIG_PARIDE_PD=m -CONFIG_PARIDE_PCD=m -CONFIG_PARIDE_PF=m -CONFIG_PARIDE_PT=m -CONFIG_PARIDE_PG=m - -# -# Parallel IDE protocol modules -# -CONFIG_PARIDE_ATEN=m -CONFIG_PARIDE_BPCK=m -CONFIG_PARIDE_BPCK6=m -CONFIG_PARIDE_COMM=m -CONFIG_PARIDE_DSTR=m -CONFIG_PARIDE_FIT2=m -CONFIG_PARIDE_FIT3=m -CONFIG_PARIDE_EPAT=m -# CONFIG_PARIDE_EPATC8 is not set -CONFIG_PARIDE_EPIA=m -CONFIG_PARIDE_FRIQ=m -CONFIG_PARIDE_FRPW=m -CONFIG_PARIDE_KBIC=m -CONFIG_PARIDE_KTTI=m -CONFIG_PARIDE_ON20=m -CONFIG_PARIDE_ON26=m # CONFIG_BLK_DEV_COW_COMMON is not set -CONFIG_BLK_DEV_LOOP=m -CONFIG_BLK_DEV_CRYPTOLOOP=m -CONFIG_BLK_DEV_NBD=m +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_CRYPTOLOOP=y +CONFIG_BLK_DEV_NBD=y # CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 CONFIG_BLK_DEV_INITRD=y CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 @@ -743,34 +599,6 @@ CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_ATA_OVER_ETH is not set # -# ATA/ATAPI/MFM/RLL support -# -CONFIG_IDE=m -CONFIG_BLK_DEV_IDE=m - -# -# Please see Documentation/ide.txt for help/info on IDE drives -# -# CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=m -# CONFIG_IDEDISK_MULTI_MODE is not set -CONFIG_BLK_DEV_IDECS=m -CONFIG_BLK_DEV_IDECD=m -CONFIG_BLK_DEV_IDETAPE=m -CONFIG_BLK_DEV_IDEFLOPPY=m -CONFIG_BLK_DEV_IDESCSI=m -# CONFIG_IDE_TASK_IOCTL is not set - -# -# IDE chipset support/bugfixes -# -CONFIG_IDE_GENERIC=m -# CONFIG_IDE_ARM is not set -# CONFIG_BLK_DEV_IDEDMA is not set -# CONFIG_IDEDMA_AUTO is not set -# CONFIG_BLK_DEV_HD is not set - -# # SCSI device support # # CONFIG_RAID_ATTRS is not set @@ -808,41 +636,12 @@ CONFIG_SCSI_FC_ATTRS=m # # CONFIG_ISCSI_TCP is not set CONFIG_SCSI_SATA=m -CONFIG_SCSI_PPA=m -CONFIG_SCSI_IMM=m -# CONFIG_SCSI_IZIP_EPP16 is not set -# CONFIG_SCSI_IZIP_SLOW_CTR is not set CONFIG_SCSI_DEBUG=m # -# PCMCIA SCSI adapter support -# -CONFIG_PCMCIA_AHA152X=m -CONFIG_PCMCIA_FDOMAIN=m -CONFIG_PCMCIA_NINJA_SCSI=m -CONFIG_PCMCIA_QLOGIC=m -CONFIG_PCMCIA_SYM53C500=m - -# # Multi-device support (RAID and LVM) # -CONFIG_MD=y -CONFIG_BLK_DEV_MD=m -CONFIG_MD_LINEAR=m -CONFIG_MD_RAID0=m -CONFIG_MD_RAID1=m -CONFIG_MD_RAID10=m -CONFIG_MD_RAID5=m -# CONFIG_MD_RAID5_RESHAPE is not set -CONFIG_MD_RAID6=m -CONFIG_MD_MULTIPATH=m -CONFIG_MD_FAULTY=m -CONFIG_BLK_DEV_DM=m -CONFIG_DM_CRYPT=m -CONFIG_DM_SNAPSHOT=m -CONFIG_DM_MIRROR=m -CONFIG_DM_ZERO=m -# CONFIG_DM_MULTIPATH is not set +# CONFIG_MD is not set # # Fusion MPT device support @@ -878,9 +677,6 @@ CONFIG_NET_ETHERNET=y CONFIG_MII=m # CONFIG_SMC91X is not set # CONFIG_DM9000 is not set -CONFIG_NET_POCKET=y -CONFIG_DE600=m -CONFIG_DE620=m # # Ethernet (1000 Mbit) @@ -904,49 +700,13 @@ CONFIG_NET_RADIO=y # Obsolete Wireless cards support (pre-802.11) # CONFIG_STRIP=m -CONFIG_PCMCIA_WAVELAN=m -CONFIG_PCMCIA_NETWAVE=m - -# -# Wireless 802.11 Frequency Hopping cards support -# -CONFIG_PCMCIA_RAYCS=m - -# -# Wireless 802.11b ISA/PCI cards support -# -CONFIG_HERMES=m -CONFIG_ATMEL=m - -# -# Wireless 802.11b Pcmcia/Cardbus cards support -# -CONFIG_PCMCIA_HERMES=m -# CONFIG_PCMCIA_SPECTRUM is not set -CONFIG_AIRO_CS=m -CONFIG_PCMCIA_ATMEL=m -CONFIG_PCMCIA_WL3501=m +# CONFIG_USB_ZD1201 is not set # CONFIG_HOSTAP is not set -CONFIG_NET_WIRELESS=y - -# -# PCMCIA network device support -# -CONFIG_NET_PCMCIA=y -CONFIG_PCMCIA_3C589=m -CONFIG_PCMCIA_3C574=m -CONFIG_PCMCIA_FMVJ18X=m -CONFIG_PCMCIA_PCNET=m -CONFIG_PCMCIA_NMCLAN=m -CONFIG_PCMCIA_SMC91C92=m -CONFIG_PCMCIA_XIRC2PS=m -CONFIG_PCMCIA_AXNET=m # # Wan interfaces # CONFIG_WAN=y -CONFIG_SYNCLINK_SYNCPPP=m CONFIG_HDLC=m CONFIG_HDLC_RAW=y CONFIG_HDLC_RAW_ETH=y @@ -966,7 +726,6 @@ CONFIG_X25_ASY=m # # CONFIG_ATM_DUMMY is not set CONFIG_ATM_TCP=m -CONFIG_PLIP=m CONFIG_PPP=m CONFIG_PPP_MULTILINK=y CONFIG_PPP_FILTER=y @@ -991,114 +750,7 @@ CONFIG_NET_POLL_CONTROLLER=y # # ISDN subsystem # -CONFIG_ISDN=m - -# -# Old ISDN4Linux -# -CONFIG_ISDN_I4L=m -CONFIG_ISDN_PPP=y -CONFIG_ISDN_PPP_VJ=y -CONFIG_ISDN_MPP=y -CONFIG_IPPP_FILTER=y -CONFIG_ISDN_PPP_BSDCOMP=m -CONFIG_ISDN_AUDIO=y -CONFIG_ISDN_TTY_FAX=y -CONFIG_ISDN_X25=y - -# -# ISDN feature submodules -# -CONFIG_ISDN_DRV_LOOP=m -CONFIG_ISDN_DIVERSION=m - -# -# ISDN4Linux hardware drivers -# - -# -# Passive cards -# -CONFIG_ISDN_DRV_HISAX=m - -# -# D-channel protocol features -# -CONFIG_HISAX_EURO=y -CONFIG_DE_AOC=y -# CONFIG_HISAX_NO_SENDCOMPLETE is not set -# CONFIG_HISAX_NO_LLC is not set -# CONFIG_HISAX_NO_KEYPAD is not set -CONFIG_HISAX_1TR6=y -CONFIG_HISAX_NI1=y -CONFIG_HISAX_MAX_CARDS=8 - -# -# HiSax supported cards -# -CONFIG_HISAX_16_3=y -CONFIG_HISAX_S0BOX=y -CONFIG_HISAX_FRITZPCI=y -CONFIG_HISAX_AVM_A1_PCMCIA=y -CONFIG_HISAX_ELSA=y -CONFIG_HISAX_DIEHLDIVA=y -CONFIG_HISAX_SEDLBAUER=y -CONFIG_HISAX_NICCY=y -CONFIG_HISAX_GAZEL=y -CONFIG_HISAX_HFC_SX=y -# CONFIG_HISAX_DEBUG is not set - -# -# HiSax PCMCIA card service modules -# -CONFIG_HISAX_SEDLBAUER_CS=m -CONFIG_HISAX_ELSA_CS=m -CONFIG_HISAX_AVM_A1_CS=m -CONFIG_HISAX_TELES_CS=m - -# -# HiSax sub driver modules -# -CONFIG_HISAX_ST5481=m -CONFIG_HISAX_HFCUSB=m -# CONFIG_HISAX_HFC4S8S is not set -CONFIG_HISAX_HDLC=y - -# -# Active cards -# - -# -# Siemens Gigaset -# -# CONFIG_ISDN_DRV_GIGASET is not set - -# -# CAPI subsystem -# -CONFIG_ISDN_CAPI=m -CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON=y -CONFIG_ISDN_CAPI_MIDDLEWARE=y -CONFIG_ISDN_CAPI_CAPI20=m -CONFIG_ISDN_CAPI_CAPIFS_BOOL=y -CONFIG_ISDN_CAPI_CAPIFS=m -CONFIG_ISDN_CAPI_CAPIDRV=m - -# -# CAPI hardware drivers -# - -# -# Active AVM cards -# -CONFIG_CAPI_AVM=y -CONFIG_ISDN_DRV_AVMB1_B1PCMCIA=m -CONFIG_ISDN_DRV_AVMB1_AVM_CS=m - -# -# Active Eicon DIVA Server cards -# -CONFIG_CAPI_EICON=y +# CONFIG_ISDN is not set # # Input device support @@ -1108,10 +760,7 @@ CONFIG_INPUT=y # # Userland interfaces # -CONFIG_INPUT_MOUSEDEV=m -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_MOUSEDEV is not set CONFIG_INPUT_JOYDEV=m CONFIG_INPUT_TSDEV=m CONFIG_INPUT_TSDEV_SCREEN_X=240 @@ -1153,11 +802,9 @@ CONFIG_JOYSTICK_SPACEORB=m CONFIG_JOYSTICK_SPACEBALL=m CONFIG_JOYSTICK_STINGER=m # CONFIG_JOYSTICK_TWIDJOY is not set -CONFIG_JOYSTICK_DB9=m -CONFIG_JOYSTICK_GAMECON=m -CONFIG_JOYSTICK_TURBOGRAFX=m CONFIG_JOYSTICK_JOYDUMP=m CONFIG_INPUT_TOUCHSCREEN=y +# CONFIG_TOUCHSCREEN_ADS7846 is not set CONFIG_TOUCHSCREEN_GUNZE=m # CONFIG_TOUCHSCREEN_ELO is not set # CONFIG_TOUCHSCREEN_MTOUCH is not set @@ -1170,7 +817,6 @@ CONFIG_INPUT_UINPUT=m # CONFIG_SERIO=y CONFIG_SERIO_SERPORT=m -CONFIG_SERIO_PARKBD=m CONFIG_SERIO_LIBPS2=y CONFIG_SERIO_RAW=m CONFIG_GAMEPORT=m @@ -1183,32 +829,14 @@ CONFIG_GAMEPORT_L4=m CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y -CONFIG_SERIAL_NONSTANDARD=y -CONFIG_COMPUTONE=m -CONFIG_ROCKETPORT=m -CONFIG_CYCLADES=m -# CONFIG_CYZ_INTR is not set -CONFIG_DIGIEPCA=m -CONFIG_MOXA_INTELLIO=m -CONFIG_MOXA_SMARTIO=m -# CONFIG_ISI is not set -CONFIG_SYNCLINKMP=m -CONFIG_N_HDLC=m -# CONFIG_RISCOM8 is not set -# CONFIG_SPECIALIX is not set -CONFIG_SX=m -CONFIG_RIO=m -CONFIG_RIO_OLDPCI=y -CONFIG_STALDRV=y -CONFIG_STALLION=m -CONFIG_ISTALLION=m +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set # # Serial drivers # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_CS=m CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y @@ -1225,20 +853,11 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -CONFIG_PRINTER=m -# CONFIG_LP_CONSOLE is not set -CONFIG_PPDEV=m -CONFIG_TIPAR=m # # IPMI # -CONFIG_IPMI_HANDLER=m -# CONFIG_IPMI_PANIC_EVENT is not set -CONFIG_IPMI_DEVICE_INTERFACE=m -CONFIG_IPMI_SI=m -CONFIG_IPMI_WATCHDOG=m -CONFIG_IPMI_POWEROFF=m +# CONFIG_IPMI_HANDLER is not set # # Watchdog Cards @@ -1255,22 +874,15 @@ CONFIG_SOFT_WATCHDOG=m # USB-based Watchdog Cards # CONFIG_USBPCWATCHDOG=m -CONFIG_NVRAM=m -CONFIG_DTLK=m -CONFIG_R3964=m +CONFIG_HW_RANDOM=y +# CONFIG_NVRAM is not set +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set # # Ftape, the floppy tape device driver # - -# -# PCMCIA character devices -# -CONFIG_SYNCLINK_CS=m -# CONFIG_CARDMAN_4000 is not set -# CONFIG_CARDMAN_4040 is not set -CONFIG_RAW_DRIVER=m -CONFIG_MAX_RAW_DEVS=256 +# CONFIG_RAW_DRIVER is not set # # TPM devices @@ -1281,8 +893,8 @@ CONFIG_MAX_RAW_DEVS=256 # # I2C support # -CONFIG_I2C=m -CONFIG_I2C_CHARDEV=m +CONFIG_I2C=y +CONFIG_I2C_CHARDEV=y # # I2C Algorithms @@ -1294,11 +906,10 @@ CONFIG_I2C_ALGOPCA=m # # I2C Hardware Bus support # -CONFIG_I2C_ISA=m -CONFIG_I2C_PARPORT=m -CONFIG_I2C_PARPORT_LIGHT=m -CONFIG_I2C_STUB=m -CONFIG_I2C_PCA_ISA=m +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_PCA_ISA is not set # # Miscellaneous I2C Chip support @@ -1318,66 +929,28 @@ CONFIG_SENSORS_PCF8591=m # # SPI support # -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y # -# Dallas's 1-wire bus +# SPI Master Controller Drivers # -CONFIG_W1=m +CONFIG_SPI_BITBANG=y # -# 1-wire Bus Masters +# SPI Protocol Masters # -# CONFIG_W1_MASTER_DS9490 is not set -# CONFIG_W1_MASTER_DS2482 is not set # -# 1-wire Slaves +# Dallas's 1-wire bus # -# CONFIG_W1_SLAVE_THERM is not set -# CONFIG_W1_SLAVE_SMEM is not set -# CONFIG_W1_SLAVE_DS2433 is not set # # Hardware Monitoring support # -CONFIG_HWMON=y -CONFIG_HWMON_VID=m -CONFIG_SENSORS_ADM1021=m -CONFIG_SENSORS_ADM1025=m -CONFIG_SENSORS_ADM1026=m -CONFIG_SENSORS_ADM1031=m -# CONFIG_SENSORS_ADM9240 is not set -CONFIG_SENSORS_ASB100=m -# CONFIG_SENSORS_ATXP1 is not set -CONFIG_SENSORS_DS1621=m -# CONFIG_SENSORS_F71805F is not set -CONFIG_SENSORS_FSCHER=m -# CONFIG_SENSORS_FSCPOS is not set -CONFIG_SENSORS_GL518SM=m -# CONFIG_SENSORS_GL520SM is not set -CONFIG_SENSORS_IT87=m -CONFIG_SENSORS_LM63=m -CONFIG_SENSORS_LM75=m -CONFIG_SENSORS_LM77=m -CONFIG_SENSORS_LM78=m -CONFIG_SENSORS_LM80=m -CONFIG_SENSORS_LM83=m -CONFIG_SENSORS_LM85=m -CONFIG_SENSORS_LM87=m -CONFIG_SENSORS_LM90=m -# CONFIG_SENSORS_LM92 is not set -CONFIG_SENSORS_MAX1619=m -CONFIG_SENSORS_PC87360=m -CONFIG_SENSORS_SMSC47M1=m -# CONFIG_SENSORS_SMSC47B397 is not set -CONFIG_SENSORS_W83781D=m -# CONFIG_SENSORS_W83792D is not set -CONFIG_SENSORS_W83L785TS=m -CONFIG_SENSORS_W83627HF=m -# CONFIG_SENSORS_W83627EHF is not set -# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set # # Misc devices @@ -1389,9 +962,18 @@ CONFIG_SENSORS_W83627HF=m # CONFIG_NEW_LEDS is not set # +# LED drivers +# + +# +# LED Triggers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set +CONFIG_VIDEO_V4L2=y # # Digital Video Broadcasting Devices @@ -1460,18 +1042,25 @@ CONFIG_DVB_TDA10021=m CONFIG_DVB_STV0297=m # -# ATSC (North American/Korean Terresterial DTV) frontends +# ATSC (North American/Korean Terrestrial/Cable DTV) frontends # # CONFIG_DVB_NXT200X is not set # CONFIG_DVB_OR51211 is not set # CONFIG_DVB_OR51132 is not set # CONFIG_DVB_BCM3510 is not set # CONFIG_DVB_LGDT330X is not set + +# +# Miscellaneous devices +# +CONFIG_DVB_LNBP21=m +# CONFIG_DVB_ISL6421 is not set # CONFIG_USB_DABUSB is not set # # Graphics support # +CONFIG_FIRMWARE_EDID=y # CONFIG_FB is not set # @@ -1479,6 +1068,7 @@ CONFIG_DVB_STV0297=m # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -1526,17 +1116,12 @@ CONFIG_SND_MPU401=m CONFIG_SND_USB_AUDIO=m # -# PCMCIA devices -# - -# # Open Sound System # CONFIG_SOUND_PRIME=m -# CONFIG_OBSOLETE_OSS_DRIVER is not set +# CONFIG_OSS_OBSOLETE_DRIVER is not set # CONFIG_SOUND_MSNDCLAS is not set # CONFIG_SOUND_MSNDPIN is not set -CONFIG_SOUND_TVMIXER=m # # USB support @@ -1544,7 +1129,7 @@ CONFIG_SOUND_TVMIXER=m CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set -CONFIG_USB=m +CONFIG_USB=y # CONFIG_USB_DEBUG is not set # @@ -1561,7 +1146,6 @@ CONFIG_USB_BANDWIDTH=y # # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_SL811_HCD=m -# CONFIG_USB_SL811_CS is not set # # USB Device Class drivers @@ -1580,7 +1164,6 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_DEBUG is not set CONFIG_USB_STORAGE_DATAFAB=y CONFIG_USB_STORAGE_FREECOM=y -CONFIG_USB_STORAGE_ISD200=y CONFIG_USB_STORAGE_DPCM=y CONFIG_USB_STORAGE_USBAT=y CONFIG_USB_STORAGE_SDDR09=y @@ -1608,9 +1191,7 @@ CONFIG_USB_WACOM=m # CONFIG_USB_ACECAD is not set CONFIG_USB_KBTAB=m CONFIG_USB_POWERMATE=m -CONFIG_USB_MTOUCH=m -# CONFIG_USB_ITMTOUCH is not set -CONFIG_USB_EGALAX=m +# CONFIG_USB_TOUCHSCREEN is not set # CONFIG_USB_YEALINK is not set CONFIG_USB_XPAD=m CONFIG_USB_ATI_REMOTE=m @@ -1640,13 +1221,11 @@ CONFIG_USB_NET_NET1080=m # CONFIG_USB_NET_RNDIS_HOST is not set # CONFIG_USB_NET_CDC_SUBSET is not set CONFIG_USB_NET_ZAURUS=m -# CONFIG_USB_ZD1201 is not set CONFIG_USB_MON=y # # USB port drivers # -CONFIG_USB_USS720=m # # USB Serial Converter support @@ -1654,7 +1233,7 @@ CONFIG_USB_USS720=m CONFIG_USB_SERIAL=m CONFIG_USB_SERIAL_GENERIC=y # CONFIG_USB_SERIAL_AIRPRIME is not set -# CONFIG_USB_SERIAL_ANYDATA is not set +# CONFIG_USB_SERIAL_ARK3116 is not set CONFIG_USB_SERIAL_BELKIN=m CONFIG_USB_SERIAL_WHITEHEAT=m CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m @@ -1662,6 +1241,7 @@ CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m CONFIG_USB_SERIAL_CYPRESS_M8=m CONFIG_USB_SERIAL_EMPEG=m CONFIG_USB_SERIAL_FTDI_SIO=m +# CONFIG_USB_SERIAL_FUNSOFT is not set CONFIG_USB_SERIAL_VISOR=m CONFIG_USB_SERIAL_IPAQ=m CONFIG_USB_SERIAL_IR=m @@ -1691,9 +1271,11 @@ CONFIG_USB_SERIAL_PL2303=m # CONFIG_USB_SERIAL_HP4X is not set CONFIG_USB_SERIAL_SAFE=m # CONFIG_USB_SERIAL_SAFE_PADDED is not set +# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set # CONFIG_USB_SERIAL_TI is not set CONFIG_USB_SERIAL_CYBERJACK=m CONFIG_USB_SERIAL_XIRCOM=m +# CONFIG_USB_SERIAL_OPTION is not set CONFIG_USB_SERIAL_OMNINET=m CONFIG_USB_EZUSB=y @@ -1707,10 +1289,12 @@ CONFIG_USB_RIO500=m CONFIG_USB_LEGOTOWER=m CONFIG_USB_LCD=m CONFIG_USB_LED=m +# CONFIG_USB_CYPRESS_CY7C63 is not set CONFIG_USB_CYTHERM=m CONFIG_USB_PHIDGETKIT=m CONFIG_USB_PHIDGETSERVO=m # CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_LD is not set CONFIG_USB_TEST=m @@ -1787,7 +1371,6 @@ CONFIG_JFS_POSIX_ACL=y CONFIG_JFS_STATISTICS=y CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=m -CONFIG_XFS_EXPORT=y CONFIG_XFS_QUOTA=y CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y @@ -1796,6 +1379,7 @@ CONFIG_XFS_RT=y CONFIG_MINIX_FS=m CONFIG_ROMFS_FS=m CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y CONFIG_QFMT_V1=m CONFIG_QFMT_V2=m @@ -1856,6 +1440,7 @@ CONFIG_JFFS2_FS=m CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y # CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set CONFIG_JFFS2_ZLIB=y CONFIG_JFFS2_RTIME=y @@ -1866,11 +1451,13 @@ CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m CONFIG_SYSV_FS=m CONFIG_UFS_FS=m +# CONFIG_UFS_FS_WRITE is not set +# CONFIG_UFS_DEBUG is not set # # Network File Systems # -CONFIG_NFS_FS=m +CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y @@ -1880,19 +1467,22 @@ CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set CONFIG_NFSD_V4=y CONFIG_NFSD_TCP=y -CONFIG_LOCKD=m +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=m -CONFIG_SUNRPC_GSS=m -CONFIG_RPCSEC_GSS_KRB5=m +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m CONFIG_SMB_FS=m # CONFIG_SMB_NLS_DEFAULT is not set CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set # CONFIG_CIFS_XATTR is not set +# CONFIG_CIFS_DEBUG2 is not set # CONFIG_CIFS_EXPERIMENTAL is not set CONFIG_NCP_FS=m CONFIG_NCPFS_PACKET_SIGNING=y @@ -1940,7 +1530,7 @@ CONFIG_SUN_PARTITION=y # # Native Language Support # -CONFIG_NLS=y +CONFIG_NLS=m CONFIG_NLS_DEFAULT="cp437" CONFIG_NLS_CODEPAGE_437=m CONFIG_NLS_CODEPAGE_737=m @@ -1984,26 +1574,29 @@ CONFIG_NLS_UTF8=m # # Profiling support # -CONFIG_PROFILING=y -CONFIG_OPROFILE=m +# CONFIG_PROFILING is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_KERNEL=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set -CONFIG_DEBUG_PREEMPT=y -CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_FS is not set # CONFIG_DEBUG_VM is not set CONFIG_FRAME_POINTER=y @@ -2013,8 +1606,7 @@ CONFIG_FORCED_INLINING=y # CONFIG_DEBUG_USER is not set # CONFIG_DEBUG_WAITQ is not set # CONFIG_DEBUG_ERRORS is not set -CONFIG_DEBUG_LL=y -# CONFIG_DEBUG_ICEDCC is not set +# CONFIG_DEBUG_LL is not set # # Security options @@ -2039,7 +1631,7 @@ CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m CONFIG_CRYPTO_WP512=m # CONFIG_CRYPTO_TGR192 is not set -CONFIG_CRYPTO_DES=m +CONFIG_CRYPTO_DES=y CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_SERPENT=m @@ -2068,5 +1660,6 @@ CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m -CONFIG_REED_SOLOMON=m -CONFIG_REED_SOLOMON_DEC16=y +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_PLIST=y diff --git a/arch/arm/mach-ixp4xx/nslu2-pci.c b/arch/arm/mach-ixp4xx/nslu2-pci.c index 0de639d6e60a..04661fef97f5 100644 --- a/arch/arm/mach-ixp4xx/nslu2-pci.c +++ b/arch/arm/mach-ixp4xx/nslu2-pci.c @@ -17,6 +17,7 @@ #include <linux/pci.h> #include <linux/init.h> +#include <linux/irq.h> #include <asm/mach/pci.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-ixp4xx/nslu2-power.c b/arch/arm/mach-ixp4xx/nslu2-power.c index e2a2230b69f0..a29b3b2b61b6 100644 --- a/arch/arm/mach-ixp4xx/nslu2-power.c +++ b/arch/arm/mach-ixp4xx/nslu2-power.c @@ -19,6 +19,7 @@ #include <linux/module.h> #include <linux/reboot.h> +#include <linux/irq.h> #include <linux/interrupt.h> #include <linux/reboot.h> diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig index b4171dd43df0..bbd138be6a70 100644 --- a/arch/arm/mach-s3c2410/Kconfig +++ b/arch/arm/mach-s3c2410/Kconfig @@ -81,9 +81,17 @@ config SMDK2440_CPU2442 depends on ARCH_S3C2440 select CPU_S3C2442 +config MACH_S3C2413 + bool + help + Internal node for S3C2413 verison of SMDK2413, so that + machine_is_s3c2413() will work when MACH_SMDK2413 is + selected + config MACH_SMDK2413 bool "SMDK2413" select CPU_S3C2412 + select MACH_S3C2413 select MACH_SMDK help Say Y here if you are using an SMDK2413 diff --git a/arch/arm/mach-s3c2410/Makefile b/arch/arm/mach-s3c2410/Makefile index 273e05f2b8de..0eadec916214 100644 --- a/arch/arm/mach-s3c2410/Makefile +++ b/arch/arm/mach-s3c2410/Makefile @@ -28,6 +28,7 @@ obj-$(CONFIG_PM_SIMTEC) += pm-simtec.o # S3C2412 support obj-$(CONFIG_CPU_S3C2412) += s3c2412.o +obj-$(CONFIG_CPU_S3C2412) += s3c2412-irq.o obj-$(CONFIG_CPU_S3C2412) += s3c2412-clock.o # diff --git a/arch/arm/mach-s3c2410/cpu.h b/arch/arm/mach-s3c2410/cpu.h index b0ed9d2d141b..be42e4032a6d 100644 --- a/arch/arm/mach-s3c2410/cpu.h +++ b/arch/arm/mach-s3c2410/cpu.h @@ -8,16 +8,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Modifications: - * 24-Aug-2004 BJD Start of generic S3C24XX support - * 18-Oct-2004 BJD Moved board struct into this file - * 04-Jan-2005 BJD New uart initialisation - * 10-Jan-2005 BJD Moved generic init here, specific to cpu headers - * 14-Jan-2005 BJD Added s3c24xx_init_clocks() call - * 10-Mar-2005 LCVR Changed S3C2410_{VA,SZ} to S3C24XX_{VA,SZ} & IODESC_ENT - * 14-Mar-2005 BJD Updated for __iomem - * 15-Jan-2006 LCVR Updated S3C2410_PA_##x to new S3C24XX_PA_##x macro */ /* todo - fix when rmk changes iodescs to use `void __iomem *` */ diff --git a/arch/arm/mach-s3c2410/devs.c b/arch/arm/mach-s3c2410/devs.c index ad3845e329ba..cae35ff76f33 100644 --- a/arch/arm/mach-s3c2410/devs.c +++ b/arch/arm/mach-s3c2410/devs.c @@ -1,22 +1,14 @@ /* linux/arch/arm/mach-s3c2410/devs.c * * Copyright (c) 2004 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> + * Ben Dooks <ben@simtec.co.uk> * - * Base S3C2410 platform device definitions + * Base S3C24XX platform device definitions * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * - * Modifications: - * 15-Jan-2006 LCVR Using S3C24XX_PA_##x macro for common S3C24XX devices - * 10-Mar-2005 LCVR Changed S3C2410_{VA,SZ} to S3C24XX_{VA,SZ} - * 10-Feb-2005 BJD Added camera from guillaume.gourat@nexvision.tv - * 29-Aug-2004 BJD Added timers 0 through 3 - * 29-Aug-2004 BJD Changed index of devices we only have one of to -1 - * 21-Aug-2004 BJD Added IRQ_TICK to RTC resources - * 18-Aug-2004 BJD Created initial version */ #include <linux/kernel.h> diff --git a/arch/arm/mach-s3c2410/dma.c b/arch/arm/mach-s3c2410/dma.c index 25855452fe8c..cc92a7b2db88 100644 --- a/arch/arm/mach-s3c2410/dma.c +++ b/arch/arm/mach-s3c2410/dma.c @@ -60,7 +60,7 @@ static void __iomem *dma_base; static kmem_cache_t *dma_kmem; /* dma channel state information */ -s3c2410_dma_chan_t s3c2410_chans[S3C2410_DMA_CHANNELS]; +struct s3c2410_dma_chan s3c2410_chans[S3C2410_DMA_CHANNELS]; /* debugging functions */ @@ -74,7 +74,7 @@ s3c2410_dma_chan_t s3c2410_chans[S3C2410_DMA_CHANNELS]; #define dma_wrreg(chan, reg, val) writel((val), (chan)->regs + (reg)) #else static inline void -dma_wrreg(s3c2410_dma_chan_t *chan, int reg, unsigned long val) +dma_wrreg(struct s3c2410_dma_chan *chan, int reg, unsigned long val) { pr_debug("writing %08x to register %08x\n",(unsigned int)val,reg); writel(val, dma_regaddr(chan, reg)); @@ -102,7 +102,7 @@ struct s3c2410_dma_regstate { */ static void -dmadbg_capture(s3c2410_dma_chan_t *chan, struct s3c2410_dma_regstate *regs) +dmadbg_capture(struct s3c2410_dma_chan *chan, struct s3c2410_dma_regstate *regs) { regs->dcsrc = dma_rdreg(chan, S3C2410_DMA_DCSRC); regs->disrc = dma_rdreg(chan, S3C2410_DMA_DISRC); @@ -112,7 +112,7 @@ dmadbg_capture(s3c2410_dma_chan_t *chan, struct s3c2410_dma_regstate *regs) } static void -dmadbg_dumpregs(const char *fname, int line, s3c2410_dma_chan_t *chan, +dmadbg_dumpregs(const char *fname, int line, struct s3c2410_dma_chan *chan, struct s3c2410_dma_regstate *regs) { printk(KERN_DEBUG "dma%d: %s:%d: DCSRC=%08lx, DISRC=%08lx, DSTAT=%08lx DMT=%02lx, DCON=%08lx\n", @@ -122,7 +122,7 @@ dmadbg_dumpregs(const char *fname, int line, s3c2410_dma_chan_t *chan, } static void -dmadbg_showchan(const char *fname, int line, s3c2410_dma_chan_t *chan) +dmadbg_showchan(const char *fname, int line, struct s3c2410_dma_chan *chan) { struct s3c2410_dma_regstate state; @@ -136,7 +136,7 @@ dmadbg_showchan(const char *fname, int line, s3c2410_dma_chan_t *chan) } static void -dmadbg_showregs(const char *fname, int line, s3c2410_dma_chan_t *chan) +dmadbg_showregs(const char *fname, int line, struct s3c2410_dma_chan *chan) { struct s3c2410_dma_regstate state; @@ -164,7 +164,7 @@ dmadbg_showregs(const char *fname, int line, s3c2410_dma_chan_t *chan) */ static void -s3c2410_dma_stats_timeout(s3c2410_dma_stats_t *stats, int val) +s3c2410_dma_stats_timeout(struct s3c2410_dma_stats *stats, int val) { if (stats == NULL) return; @@ -183,7 +183,7 @@ s3c2410_dma_stats_timeout(s3c2410_dma_stats_t *stats, int val) */ static int -s3c2410_dma_waitforload(s3c2410_dma_chan_t *chan, int line) +s3c2410_dma_waitforload(struct s3c2410_dma_chan *chan, int line) { int timeout = chan->load_timeout; int took; @@ -230,8 +230,8 @@ s3c2410_dma_waitforload(s3c2410_dma_chan_t *chan, int line) */ static inline int -s3c2410_dma_loadbuffer(s3c2410_dma_chan_t *chan, - s3c2410_dma_buf_t *buf) +s3c2410_dma_loadbuffer(struct s3c2410_dma_chan *chan, + struct s3c2410_dma_buf *buf) { unsigned long reload; @@ -304,7 +304,7 @@ s3c2410_dma_loadbuffer(s3c2410_dma_chan_t *chan, */ static void -s3c2410_dma_call_op(s3c2410_dma_chan_t *chan, s3c2410_chan_op_t op) +s3c2410_dma_call_op(struct s3c2410_dma_chan *chan, enum s3c2410_chan_op op) { if (chan->op_fn != NULL) { (chan->op_fn)(chan, op); @@ -318,8 +318,8 @@ s3c2410_dma_call_op(s3c2410_dma_chan_t *chan, s3c2410_chan_op_t op) */ static inline void -s3c2410_dma_buffdone(s3c2410_dma_chan_t *chan, s3c2410_dma_buf_t *buf, - s3c2410_dma_buffresult_t result) +s3c2410_dma_buffdone(struct s3c2410_dma_chan *chan, struct s3c2410_dma_buf *buf, + enum s3c2410_dma_buffresult result) { pr_debug("callback_fn=%p, buf=%p, id=%p, size=%d, result=%d\n", chan->callback_fn, buf, buf->id, buf->size, result); @@ -334,7 +334,7 @@ s3c2410_dma_buffdone(s3c2410_dma_chan_t *chan, s3c2410_dma_buf_t *buf, * start a dma channel going */ -static int s3c2410_dma_start(s3c2410_dma_chan_t *chan) +static int s3c2410_dma_start(struct s3c2410_dma_chan *chan) { unsigned long tmp; unsigned long flags; @@ -430,7 +430,7 @@ static int s3c2410_dma_start(s3c2410_dma_chan_t *chan) */ static int -s3c2410_dma_canload(s3c2410_dma_chan_t *chan) +s3c2410_dma_canload(struct s3c2410_dma_chan *chan) { if (chan->load_state == S3C2410_DMALOAD_NONE || chan->load_state == S3C2410_DMALOAD_1RUNNING) @@ -460,8 +460,8 @@ s3c2410_dma_canload(s3c2410_dma_chan_t *chan) int s3c2410_dma_enqueue(unsigned int channel, void *id, dma_addr_t data, int size) { - s3c2410_dma_chan_t *chan = &s3c2410_chans[channel]; - s3c2410_dma_buf_t *buf; + struct s3c2410_dma_chan *chan = &s3c2410_chans[channel]; + struct s3c2410_dma_buf *buf; unsigned long flags; check_channel(channel); @@ -540,7 +540,7 @@ int s3c2410_dma_enqueue(unsigned int channel, void *id, EXPORT_SYMBOL(s3c2410_dma_enqueue); static inline void -s3c2410_dma_freebuf(s3c2410_dma_buf_t *buf) +s3c2410_dma_freebuf(struct s3c2410_dma_buf *buf) { int magicok = (buf->magic == BUF_MAGIC); @@ -560,7 +560,7 @@ s3c2410_dma_freebuf(s3c2410_dma_buf_t *buf) */ static inline void -s3c2410_dma_lastxfer(s3c2410_dma_chan_t *chan) +s3c2410_dma_lastxfer(struct s3c2410_dma_chan *chan) { pr_debug("dma%d: s3c2410_dma_lastxfer: load_state %d\n", chan->number, chan->load_state); @@ -601,8 +601,8 @@ s3c2410_dma_lastxfer(s3c2410_dma_chan_t *chan) static irqreturn_t s3c2410_dma_irq(int irq, void *devpw, struct pt_regs *regs) { - s3c2410_dma_chan_t *chan = (s3c2410_dma_chan_t *)devpw; - s3c2410_dma_buf_t *buf; + struct s3c2410_dma_chan *chan = (struct s3c2410_dma_chan *)devpw; + struct s3c2410_dma_buf *buf; buf = chan->curr; @@ -731,10 +731,10 @@ s3c2410_dma_irq(int irq, void *devpw, struct pt_regs *regs) * get control of an dma channel */ -int s3c2410_dma_request(unsigned int channel, s3c2410_dma_client_t *client, +int s3c2410_dma_request(unsigned int channel, struct s3c2410_dma_client *client, void *dev) { - s3c2410_dma_chan_t *chan = &s3c2410_chans[channel]; + struct s3c2410_dma_chan *chan = &s3c2410_chans[channel]; unsigned long flags; int err; @@ -807,9 +807,9 @@ EXPORT_SYMBOL(s3c2410_dma_request); * allowed to go through. */ -int s3c2410_dma_free(dmach_t channel, s3c2410_dma_client_t *client) +int s3c2410_dma_free(dmach_t channel, struct s3c2410_dma_client *client) { - s3c2410_dma_chan_t *chan = &s3c2410_chans[channel]; + struct s3c2410_dma_chan *chan = &s3c2410_chans[channel]; unsigned long flags; check_channel(channel); @@ -846,7 +846,7 @@ int s3c2410_dma_free(dmach_t channel, s3c2410_dma_client_t *client) EXPORT_SYMBOL(s3c2410_dma_free); -static int s3c2410_dma_dostop(s3c2410_dma_chan_t *chan) +static int s3c2410_dma_dostop(struct s3c2410_dma_chan *chan) { unsigned long tmp; unsigned long flags; @@ -880,7 +880,7 @@ static int s3c2410_dma_dostop(s3c2410_dma_chan_t *chan) return 0; } -void s3c2410_dma_waitforstop(s3c2410_dma_chan_t *chan) +void s3c2410_dma_waitforstop(struct s3c2410_dma_chan *chan) { unsigned long tmp; unsigned int timeout = 0x10000; @@ -901,9 +901,9 @@ void s3c2410_dma_waitforstop(s3c2410_dma_chan_t *chan) * stop the channel, and remove all current and pending transfers */ -static int s3c2410_dma_flush(s3c2410_dma_chan_t *chan) +static int s3c2410_dma_flush(struct s3c2410_dma_chan *chan) { - s3c2410_dma_buf_t *buf, *next; + struct s3c2410_dma_buf *buf, *next; unsigned long flags; pr_debug("%s: chan %p (%d)\n", __FUNCTION__, chan, chan->number); @@ -958,7 +958,7 @@ static int s3c2410_dma_flush(s3c2410_dma_chan_t *chan) } int -s3c2410_dma_started(s3c2410_dma_chan_t *chan) +s3c2410_dma_started(struct s3c2410_dma_chan *chan) { unsigned long flags; @@ -995,9 +995,9 @@ s3c2410_dma_started(s3c2410_dma_chan_t *chan) } int -s3c2410_dma_ctrl(dmach_t channel, s3c2410_chan_op_t op) +s3c2410_dma_ctrl(dmach_t channel, enum s3c2410_chan_op op) { - s3c2410_dma_chan_t *chan = &s3c2410_chans[channel]; + struct s3c2410_dma_chan *chan = &s3c2410_chans[channel]; check_channel(channel); @@ -1046,7 +1046,7 @@ int s3c2410_dma_config(dmach_t channel, int xferunit, int dcon) { - s3c2410_dma_chan_t *chan = &s3c2410_chans[channel]; + struct s3c2410_dma_chan *chan = &s3c2410_chans[channel]; pr_debug("%s: chan=%d, xfer_unit=%d, dcon=%08x\n", __FUNCTION__, channel, xferunit, dcon); @@ -1086,7 +1086,7 @@ EXPORT_SYMBOL(s3c2410_dma_config); int s3c2410_dma_setflags(dmach_t channel, unsigned int flags) { - s3c2410_dma_chan_t *chan = &s3c2410_chans[channel]; + struct s3c2410_dma_chan *chan = &s3c2410_chans[channel]; check_channel(channel); @@ -1106,7 +1106,7 @@ EXPORT_SYMBOL(s3c2410_dma_setflags); int s3c2410_dma_set_opfn(dmach_t channel, s3c2410_dma_opfn_t rtn) { - s3c2410_dma_chan_t *chan = &s3c2410_chans[channel]; + struct s3c2410_dma_chan *chan = &s3c2410_chans[channel]; check_channel(channel); @@ -1121,7 +1121,7 @@ EXPORT_SYMBOL(s3c2410_dma_set_opfn); int s3c2410_dma_set_buffdone_fn(dmach_t channel, s3c2410_dma_cbfn_t rtn) { - s3c2410_dma_chan_t *chan = &s3c2410_chans[channel]; + struct s3c2410_dma_chan *chan = &s3c2410_chans[channel]; check_channel(channel); @@ -1149,11 +1149,11 @@ EXPORT_SYMBOL(s3c2410_dma_set_buffdone_fn); */ int s3c2410_dma_devconfig(int channel, - s3c2410_dmasrc_t source, + enum s3c2410_dmasrc source, int hwcfg, unsigned long devaddr) { - s3c2410_dma_chan_t *chan = &s3c2410_chans[channel]; + struct s3c2410_dma_chan *chan = &s3c2410_chans[channel]; check_channel(channel); @@ -1200,7 +1200,7 @@ EXPORT_SYMBOL(s3c2410_dma_devconfig); int s3c2410_dma_getposition(dmach_t channel, dma_addr_t *src, dma_addr_t *dst) { - s3c2410_dma_chan_t *chan = &s3c2410_chans[channel]; + struct s3c2410_dma_chan *chan = &s3c2410_chans[channel]; check_channel(channel); @@ -1222,7 +1222,7 @@ EXPORT_SYMBOL(s3c2410_dma_getposition); static int s3c2410_dma_suspend(struct sys_device *dev, pm_message_t state) { - s3c2410_dma_chan_t *cp = container_of(dev, s3c2410_dma_chan_t, dev); + struct s3c2410_dma_chan *cp = container_of(dev, struct s3c2410_dma_chan, dev); printk(KERN_DEBUG "suspending dma channel %d\n", cp->number); @@ -1262,7 +1262,7 @@ static struct sysdev_class dma_sysclass = { static void s3c2410_dma_cache_ctor(void *p, kmem_cache_t *c, unsigned long f) { - memset(p, 0, sizeof(s3c2410_dma_buf_t)); + memset(p, 0, sizeof(struct s3c2410_dma_buf)); } @@ -1270,7 +1270,7 @@ static void s3c2410_dma_cache_ctor(void *p, kmem_cache_t *c, unsigned long f) static int __init s3c2410_init_dma(void) { - s3c2410_dma_chan_t *cp; + struct s3c2410_dma_chan *cp; int channel; int ret; @@ -1288,7 +1288,7 @@ static int __init s3c2410_init_dma(void) goto err; } - dma_kmem = kmem_cache_create("dma_desc", sizeof(s3c2410_dma_buf_t), 0, + dma_kmem = kmem_cache_create("dma_desc", sizeof(struct s3c2410_dma_buf), 0, SLAB_HWCACHE_ALIGN, s3c2410_dma_cache_ctor, NULL); @@ -1301,7 +1301,7 @@ static int __init s3c2410_init_dma(void) for (channel = 0; channel < S3C2410_DMA_CHANNELS; channel++) { cp = &s3c2410_chans[channel]; - memset(cp, 0, sizeof(s3c2410_dma_chan_t)); + memset(cp, 0, sizeof(struct s3c2410_dma_chan)); /* dma channel irqs are in order.. */ cp->number = channel; diff --git a/arch/arm/mach-s3c2410/irq.c b/arch/arm/mach-s3c2410/irq.c index 6822dc7f7799..cd6139b35999 100644 --- a/arch/arm/mach-s3c2410/irq.c +++ b/arch/arm/mach-s3c2410/irq.c @@ -86,7 +86,7 @@ unsigned long s3c_irqwake_intmask = 0xffffffffL; unsigned long s3c_irqwake_eintallow = 0x0000fff0L; unsigned long s3c_irqwake_eintmask = 0xffffffffL; -static int +int s3c_irq_wake(unsigned int irqno, unsigned int state) { unsigned long irqbit = 1 << (irqno - IRQ_EINT0); @@ -260,7 +260,7 @@ s3c_irqext_unmask(unsigned int irqno) s3c_irq_unmask((irqno <= (IRQ_EINT7 - EXTINT_OFF)) ? IRQ_EINT4t7 : IRQ_EINT8t23); } -static int +int s3c_irqext_type(unsigned int irq, unsigned int type) { void __iomem *extint_reg; diff --git a/arch/arm/mach-s3c2410/irq.h b/arch/arm/mach-s3c2410/irq.h index 4abf0ca14e00..842a9f42c97b 100644 --- a/arch/arm/mach-s3c2410/irq.h +++ b/arch/arm/mach-s3c2410/irq.h @@ -97,3 +97,13 @@ s3c_irqsub_ack(unsigned int irqno, unsigned int parentmask, unsigned int group) __raw_writel(parentmask, S3C2410_INTPND); } } + +/* exported for use in arch/arm/mach-s3c2410 */ + +#ifdef CONFIG_PM +extern int s3c_irq_wake(unsigned int irqno, unsigned int state); +#else +#define s3c_irq_wake NULL +#endif + +extern int s3c_irqext_type(unsigned int irq, unsigned int type); diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c index 947234df8160..2968fb235f95 100644 --- a/arch/arm/mach-s3c2410/mach-bast.c +++ b/arch/arm/mach-s3c2410/mach-bast.c @@ -8,31 +8,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Modifications: - * 14-Sep-2004 BJD USB power control - * 20-Aug-2004 BJD Added s3c2410_board struct - * 18-Aug-2004 BJD Added platform devices from default set - * 16-May-2003 BJD Created initial version - * 16-Aug-2003 BJD Fixed header files and copyright, added URL - * 05-Sep-2003 BJD Moved to v2.6 kernel - * 06-Jan-2003 BJD Updates for <arch/map.h> - * 18-Jan-2003 BJD Added serial port configuration - * 05-Oct-2004 BJD Power management code - * 04-Nov-2004 BJD Updated serial port clocks - * 04-Jan-2005 BJD New uart init call - * 10-Jan-2005 BJD Removed include of s3c2410.h - * 14-Jan-2005 BJD Add support for muitlple NAND devices - * 03-Mar-2005 BJD Ensured that bast-cpld.h is included - * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA - * 14-Mar-2005 BJD Updated for __iomem changes - * 22-Jun-2005 BJD Added DM9000 platform information - * 28-Jun-2005 BJD Moved pm functionality out to common code - * 17-Jul-2005 BJD Changed to platform device for SuperIO 16550s - * 25-Jul-2005 BJD Removed ASIX static mappings - * 27-Jul-2005 BJD Ensure maximum frequency of i2c bus - * 20-Sep-2005 BJD Added static to non-exported items - * 26-Oct-2005 BJD Added FB platform data */ #include <linux/kernel.h> diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c index aec431b2830a..8c895c077d22 100644 --- a/arch/arm/mach-s3c2410/mach-h1940.c +++ b/arch/arm/mach-s3c2410/mach-h1940.c @@ -9,23 +9,6 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * - * Modifications: - * 16-May-2003 BJD Created initial version - * 16-Aug-2003 BJD Fixed header files and copyright, added URL - * 05-Sep-2003 BJD Moved to v2.6 kernel - * 06-Jan-2003 BJD Updates for <arch/map.h> - * 18-Jan-2003 BJD Added serial port configuration - * 17-Feb-2003 BJD Copied to mach-ipaq.c - * 21-Aug-2004 BJD Added struct s3c2410_board - * 04-Sep-2004 BJD Changed uart init, renamed ipaq_ -> h1940_ - * 18-Oct-2004 BJD Updated new board structure name - * 04-Nov-2004 BJD Change for new serial clock - * 04-Jan-2005 BJD Updated uart init call - * 10-Jan-2005 BJD Removed include of s3c2410.h - * 14-Jan-2005 BJD Added clock init - * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA - * 20-Sep-2005 BJD Added static to non-exported items - * 26-Oct-2005 BJD Changed name of fb init call */ #include <linux/kernel.h> diff --git a/arch/arm/mach-s3c2410/mach-rx3715.c b/arch/arm/mach-s3c2410/mach-rx3715.c index 306afc1d7cd3..23d7c052013c 100644 --- a/arch/arm/mach-s3c2410/mach-rx3715.c +++ b/arch/arm/mach-s3c2410/mach-rx3715.c @@ -9,15 +9,6 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * - * Modifications: - * 16-Sep-2004 BJD Copied from mach-h1940.c - * 25-Oct-2004 BJD Updates for 2.6.10-rc1 - * 10-Jan-2005 BJD Removed include of s3c2410.h s3c2440.h - * 14-Jan-2005 BJD Added new clock init - * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA - * 14-Mar-2005 BJD Fixed __iomem warnings - * 20-Sep-2005 BJD Added static to non-exported items - * 31-Oct-2005 BJD Added LCD setup for framebuffer */ #include <linux/kernel.h> diff --git a/arch/arm/mach-s3c2410/mach-smdk2410.c b/arch/arm/mach-s3c2410/mach-smdk2410.c index 25f7e9f4dcee..b3b0171d5052 100644 --- a/arch/arm/mach-s3c2410/mach-smdk2410.c +++ b/arch/arm/mach-s3c2410/mach-smdk2410.c @@ -27,10 +27,6 @@ * derived from linux/arch/arm/mach-s3c2410/mach-bast.c, written by * Ben Dooks <ben@simtec.co.uk> * - * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA - * 20-Sep-2005 BJD Added static to non-exported items - * 01-Apr-2006 BJD Moved init code to common smdk - * ***********************************************************************/ #include <linux/kernel.h> diff --git a/arch/arm/mach-s3c2410/mach-smdk2413.c b/arch/arm/mach-s3c2410/mach-smdk2413.c index b7ef7d3c54a9..3a4ca7f6f7b9 100644 --- a/arch/arm/mach-s3c2410/mach-smdk2413.c +++ b/arch/arm/mach-s3c2410/mach-smdk2413.c @@ -112,7 +112,20 @@ static void __init smdk2413_machine_init(void) smdk_machine_init(); } -MACHINE_START(S3C2413, "SMDK2413") +MACHINE_START(S3C2413, "S3C2413") + /* Maintainer: Ben Dooks <ben@fluff.org> */ + .phys_io = S3C2410_PA_UART, + .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc, + .boot_params = S3C2410_SDRAM_PA + 0x100, + + .fixup = smdk2413_fixup, + .init_irq = s3c24xx_init_irq, + .map_io = smdk2413_map_io, + .init_machine = smdk2413_machine_init, + .timer = &s3c24xx_timer, +MACHINE_END + +MACHINE_START(SMDK2413, "SMDK2413") /* Maintainer: Ben Dooks <ben@fluff.org> */ .phys_io = S3C2410_PA_UART, .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc, diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c index d18efb279d3d..a0d7692cdb2b 100644 --- a/arch/arm/mach-s3c2410/mach-vr1000.c +++ b/arch/arm/mach-s3c2410/mach-vr1000.c @@ -10,25 +10,6 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * - * Modifications: - * 14-Sep-2004 BJD USB Power control - * 04-Sep-2004 BJD Added new uart init, and io init - * 21-Aug-2004 BJD Added struct s3c2410_board - * 06-Aug-2004 BJD Fixed call to time initialisation - * 05-Apr-2004 BJD Copied to make mach-vr1000.c - * 18-Oct-2004 BJD Updated board struct - * 04-Nov-2004 BJD Clock and serial configuration update - * - * 04-Jan-2005 BJD Updated uart init call - * 10-Jan-2005 BJD Removed include of s3c2410.h - * 14-Jan-2005 BJD Added clock init - * 15-Jan-2005 BJD Add serial port device definition - * 20-Jan-2005 BJD Use UPF_IOREMAP for ports - * 10-Feb-2005 BJD Added power-off capability - * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA - * 14-Mar-2006 BJD void __iomem fixes - * 22-Jun-2006 BJD Added DM9000 platform information - * 20-Sep-2005 BJD Added static to non-exported items */ #include <linux/kernel.h> diff --git a/arch/arm/mach-s3c2410/s3c2400-gpio.c b/arch/arm/mach-s3c2410/s3c2400-gpio.c index 5127f39fa9bf..f2a78175a70a 100644 --- a/arch/arm/mach-s3c2410/s3c2400-gpio.c +++ b/arch/arm/mach-s3c2410/s3c2400-gpio.c @@ -17,10 +17,7 @@ * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Changelog - * 15-Jan-2006 LCVR Splitted from gpio.c, adding support for the S3C2400 - */ +*/ #include <linux/kernel.h> #include <linux/init.h> diff --git a/arch/arm/mach-s3c2410/s3c2410.h b/arch/arm/mach-s3c2410/s3c2410.h index 73f1a2474a61..fbed084f26d0 100644 --- a/arch/arm/mach-s3c2410/s3c2410.h +++ b/arch/arm/mach-s3c2410/s3c2410.h @@ -9,14 +9,6 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * - * Modifications: - * 18-Aug-2004 BJD Created initial version - * 20-Aug-2004 BJD Added s3c2410_board struct - * 04-Sep-2004 BJD Added s3c2410_init_uarts() call - * 17-Oct-2004 BJD Moved board out to cpu - * 04-Jan-2005 BJD Changed uart init - * 10-Jan-2005 BJD Removed timer to cpu.h, moved 2410 specific bits here - * 14-Jan-2005 BJD Added s3c2410_init_clocks call */ #ifdef CONFIG_CPU_S3C2410 diff --git a/arch/arm/mach-s3c2410/s3c2412-irq.c b/arch/arm/mach-s3c2410/s3c2412-irq.c new file mode 100644 index 000000000000..c80ec93dfea9 --- /dev/null +++ b/arch/arm/mach-s3c2410/s3c2412-irq.c @@ -0,0 +1,130 @@ +/* linux/arch/arm/mach-s3c2412/s3c2412-irq.c + * + * Copyright (c) 2006 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * +*/ + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/interrupt.h> +#include <linux/ioport.h> +#include <linux/ptrace.h> +#include <linux/sysdev.h> + +#include <asm/hardware.h> +#include <asm/irq.h> +#include <asm/io.h> + +#include <asm/mach/irq.h> + +#include <asm/arch/regs-irq.h> +#include <asm/arch/regs-gpio.h> + +#include "cpu.h" +#include "irq.h" + +/* the s3c2412 changes the behaviour of IRQ_EINT0 through IRQ_EINT3 by + * having them turn up in both the INT* and the EINT* registers. Whilst + * both show the status, they both now need to be acked when the IRQs + * go off. +*/ + +static void +s3c2412_irq_mask(unsigned int irqno) +{ + unsigned long bitval = 1UL << (irqno - IRQ_EINT0); + unsigned long mask; + + mask = __raw_readl(S3C2410_INTMSK); + __raw_writel(mask | bitval, S3C2410_INTMSK); + + mask = __raw_readl(S3C2412_EINTMASK); + __raw_writel(mask | bitval, S3C2412_EINTMASK); +} + +static inline void +s3c2412_irq_ack(unsigned int irqno) +{ + unsigned long bitval = 1UL << (irqno - IRQ_EINT0); + + __raw_writel(bitval, S3C2412_EINTPEND); + __raw_writel(bitval, S3C2410_SRCPND); + __raw_writel(bitval, S3C2410_INTPND); +} + +static inline void +s3c2412_irq_maskack(unsigned int irqno) +{ + unsigned long bitval = 1UL << (irqno - IRQ_EINT0); + unsigned long mask; + + mask = __raw_readl(S3C2410_INTMSK); + __raw_writel(mask|bitval, S3C2410_INTMSK); + + mask = __raw_readl(S3C2412_EINTMASK); + __raw_writel(mask | bitval, S3C2412_EINTMASK); + + __raw_writel(bitval, S3C2412_EINTPEND); + __raw_writel(bitval, S3C2410_SRCPND); + __raw_writel(bitval, S3C2410_INTPND); +} + +static void +s3c2412_irq_unmask(unsigned int irqno) +{ + unsigned long bitval = 1UL << (irqno - IRQ_EINT0); + unsigned long mask; + + mask = __raw_readl(S3C2412_EINTMASK); + __raw_writel(mask & ~bitval, S3C2412_EINTMASK); + + mask = __raw_readl(S3C2410_INTMSK); + __raw_writel(mask & ~bitval, S3C2410_INTMSK); +} + +static struct irqchip s3c2412_irq_eint0t4 = { + .ack = s3c2412_irq_ack, + .mask = s3c2412_irq_mask, + .unmask = s3c2412_irq_unmask, + .set_wake = s3c_irq_wake, + .set_type = s3c_irqext_type, +}; + +static int s3c2412_irq_add(struct sys_device *sysdev) +{ + unsigned int irqno; + + for (irqno = IRQ_EINT0; irqno <= IRQ_EINT3; irqno++) { + set_irq_chip(irqno, &s3c2412_irq_eint0t4); + set_irq_handler(irqno, do_edge_IRQ); + set_irq_flags(irqno, IRQF_VALID); + } + + return 0; +} + +static struct sysdev_driver s3c2412_irq_driver = { + .add = s3c2412_irq_add, +}; + +static int s3c2412_irq_init(void) +{ + return sysdev_driver_register(&s3c2412_sysclass, &s3c2412_irq_driver); +} + +arch_initcall(s3c2412_irq_init); diff --git a/arch/arm/mach-s3c2410/s3c2412.c b/arch/arm/mach-s3c2410/s3c2412.c index e24ffd5e478b..2d163f7600be 100644 --- a/arch/arm/mach-s3c2410/s3c2412.c +++ b/arch/arm/mach-s3c2410/s3c2412.c @@ -35,11 +35,15 @@ #include <asm/mach/irq.h> #include <asm/hardware.h> +#include <asm/proc-fns.h> #include <asm/io.h> #include <asm/irq.h> +#include <asm/arch/idle.h> + #include <asm/arch/regs-clock.h> #include <asm/arch/regs-serial.h> +#include <asm/arch/regs-power.h> #include <asm/arch/regs-gpio.h> #include <asm/arch/regs-gpioj.h> #include <asm/arch/regs-dsc.h> @@ -75,6 +79,27 @@ void __init s3c2412_init_uarts(struct s3c2410_uartcfg *cfg, int no) s3c_device_nand.name = "s3c2412-nand"; } +/* s3c2412_idle + * + * use the standard idle call by ensuring the idle mode + * in power config, then issuing the idle co-processor + * instruction +*/ + +static void s3c2412_idle(void) +{ + unsigned long tmp; + + /* ensure our idle mode is to go to idle */ + + tmp = __raw_readl(S3C2412_PWRCFG); + tmp &= ~S3C2412_PWRCFG_STANDBYWFI_MASK; + tmp |= S3C2412_PWRCFG_STANDBYWFI_IDLE; + __raw_writel(tmp, S3C2412_PWRCFG); + + cpu_do_idle(); +} + /* s3c2412_map_io * * register the standard cpu IO areas, and any passed in from the @@ -87,6 +112,10 @@ void __init s3c2412_map_io(struct map_desc *mach_desc, int mach_size) s3c24xx_va_gpio2 = S3C24XX_VA_GPIO + 0x10; + /* set our idle function */ + + s3c24xx_idle = s3c2412_idle; + /* register our io-tables */ iotable_init(s3c2412_iodesc, ARRAY_SIZE(s3c2412_iodesc)); diff --git a/arch/arm/mach-s3c2410/s3c2440-irq.c b/arch/arm/mach-s3c2410/s3c2440-irq.c index acfe3870727b..1667ba1fa43d 100644 --- a/arch/arm/mach-s3c2410/s3c2440-irq.c +++ b/arch/arm/mach-s3c2410/s3c2440-irq.c @@ -17,9 +17,6 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * - * Changelog: - * 25-Jul-2005 BJD Split from irq.c - * */ #include <linux/init.h> diff --git a/arch/arm/mach-s3c2410/s3c244x-irq.c b/arch/arm/mach-s3c2410/s3c244x-irq.c index 2aadca1ce7eb..44c5affa9b89 100644 --- a/arch/arm/mach-s3c2410/s3c244x-irq.c +++ b/arch/arm/mach-s3c2410/s3c244x-irq.c @@ -17,9 +17,6 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * - * Changelog: - * 25-Jul-2005 BJD Split from irq.c - * */ #include <linux/init.h> @@ -122,21 +119,24 @@ static int s3c244x_irq_add(struct sys_device *sysdev) return 0; } -static struct sysdev_driver s3c244x_irq_driver = { +static struct sysdev_driver s3c2440_irq_driver = { .add = s3c244x_irq_add, }; static int s3c2440_irq_init(void) { - return sysdev_driver_register(&s3c2440_sysclass, &s3c244x_irq_driver); + return sysdev_driver_register(&s3c2440_sysclass, &s3c2440_irq_driver); } arch_initcall(s3c2440_irq_init); +static struct sysdev_driver s3c2442_irq_driver = { + .add = s3c244x_irq_add, +}; static int s3c2442_irq_init(void) { - return sysdev_driver_register(&s3c2442_sysclass, &s3c244x_irq_driver); + return sysdev_driver_register(&s3c2442_sysclass, &s3c2442_irq_driver); } arch_initcall(s3c2442_irq_init); diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c index b103e56806bd..d438ce41cdd5 100644 --- a/arch/arm/mm/flush.c +++ b/arch/arm/mm/flush.c @@ -87,6 +87,32 @@ void flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsig if (cache_is_vipt_aliasing()) flush_pfn_alias(pfn, user_addr); } + +void flush_ptrace_access(struct vm_area_struct *vma, struct page *page, + unsigned long uaddr, void *kaddr, + unsigned long len, int write) +{ + if (cache_is_vivt()) { + if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask)) { + unsigned long addr = (unsigned long)kaddr; + __cpuc_coherent_kern_range(addr, addr + len); + } + return; + } + + if (cache_is_vipt_aliasing()) { + flush_pfn_alias(page_to_pfn(page), uaddr); + return; + } + + /* VIPT non-aliasing cache */ + if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask) && + vma->vm_flags | VM_EXEC) { + unsigned long addr = (unsigned long)kaddr; + /* only flushing the kernel mapping on non-aliasing VIPT */ + __cpuc_coherent_kern_range(addr, addr + len); + } +} #else #define flush_pfn_alias(pfn,vaddr) do { } while (0) #endif diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S index 1e89d4080474..44a7a652d625 100644 --- a/arch/arm/mm/proc-arm926.S +++ b/arch/arm/mm/proc-arm926.S @@ -480,7 +480,7 @@ __arm926_proc_info: b __arm926_setup .long cpu_arch_name .long cpu_elf_name - .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP|HWCAP_JAVA + .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_VFP|HWCAP_EDSP|HWCAP_JAVA .long cpu_arm926_name .long arm926_processor_functions .long v4wbi_tlb_fns diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S index 561bff73a036..3ca0c92e98a2 100644 --- a/arch/arm/mm/proc-xscale.S +++ b/arch/arm/mm/proc-xscale.S @@ -644,7 +644,7 @@ __80219_proc_info: .type __8032x_proc_info,#object __8032x_proc_info: .long 0x69052420 - .long 0xffffffe0 + .long 0xfffff7e0 .long PMD_TYPE_SECT | \ PMD_SECT_BUFFERABLE | \ PMD_SECT_CACHEABLE | \ diff --git a/arch/arm/vfp/vfp.h b/arch/arm/vfp/vfp.h index 5fbdf81a8aaf..96fdf30f6a3b 100644 --- a/arch/arm/vfp/vfp.h +++ b/arch/arm/vfp/vfp.h @@ -156,7 +156,7 @@ struct vfp_single { }; extern s32 vfp_get_float(unsigned int reg); -extern void vfp_put_float(unsigned int reg, s32 val); +extern void vfp_put_float(s32 val, unsigned int reg); /* * VFP_SINGLE_MANTISSA_BITS - number of bits in the mantissa @@ -267,7 +267,7 @@ struct vfp_double { */ #define VFP_REG_ZERO 16 extern u64 vfp_get_double(unsigned int reg); -extern void vfp_put_double(unsigned int reg, u64 val); +extern void vfp_put_double(u64 val, unsigned int reg); #define VFP_DOUBLE_MANTISSA_BITS (52) #define VFP_DOUBLE_EXPONENT_BITS (11) @@ -341,12 +341,6 @@ static inline int vfp_double_type(struct vfp_double *s) u32 vfp_double_normaliseround(int dd, struct vfp_double *vd, u32 fpscr, u32 exceptions, const char *func); -/* - * System registers - */ -extern u32 vfp_get_sys(unsigned int reg); -extern void vfp_put_sys(unsigned int reg, u32 val); - u32 vfp_estimate_sqrt_significand(u32 exponent, u32 significand); /* diff --git a/arch/arm/vfp/vfpdouble.c b/arch/arm/vfp/vfpdouble.c index 04bd3425b29b..add48e36c2dc 100644 --- a/arch/arm/vfp/vfpdouble.c +++ b/arch/arm/vfp/vfpdouble.c @@ -195,7 +195,7 @@ u32 vfp_double_normaliseround(int dd, struct vfp_double *vd, u32 fpscr, u32 exce s64 d = vfp_double_pack(vd); pr_debug("VFP: %s: d(d%d)=%016llx exceptions=%08x\n", func, dd, d, exceptions); - vfp_put_double(dd, d); + vfp_put_double(d, dd); } return exceptions; } @@ -250,19 +250,19 @@ vfp_propagate_nan(struct vfp_double *vdd, struct vfp_double *vdn, */ static u32 vfp_double_fabs(int dd, int unused, int dm, u32 fpscr) { - vfp_put_double(dd, vfp_double_packed_abs(vfp_get_double(dm))); + vfp_put_double(vfp_double_packed_abs(vfp_get_double(dm)), dd); return 0; } static u32 vfp_double_fcpy(int dd, int unused, int dm, u32 fpscr) { - vfp_put_double(dd, vfp_get_double(dm)); + vfp_put_double(vfp_get_double(dm), dd); return 0; } static u32 vfp_double_fneg(int dd, int unused, int dm, u32 fpscr) { - vfp_put_double(dd, vfp_double_packed_negate(vfp_get_double(dm))); + vfp_put_double(vfp_double_packed_negate(vfp_get_double(dm)), dd); return 0; } @@ -287,7 +287,7 @@ static u32 vfp_double_fsqrt(int dd, int unused, int dm, u32 fpscr) vdp = &vfp_double_default_qnan; ret = FPSCR_IOC; } - vfp_put_double(dd, vfp_double_pack(vdp)); + vfp_put_double(vfp_double_pack(vdp), dd); return ret; } @@ -476,7 +476,7 @@ static u32 vfp_double_fcvts(int sd, int unused, int dm, u32 fpscr) return vfp_single_normaliseround(sd, &vsd, fpscr, exceptions, "fcvts"); pack_nan: - vfp_put_float(sd, vfp_single_pack(&vsd)); + vfp_put_float(vfp_single_pack(&vsd), sd); return exceptions; } @@ -573,7 +573,7 @@ static u32 vfp_double_ftoui(int sd, int unused, int dm, u32 fpscr) pr_debug("VFP: ftoui: d(s%d)=%08x exceptions=%08x\n", sd, d, exceptions); - vfp_put_float(sd, d); + vfp_put_float(d, sd); return exceptions; } @@ -648,7 +648,7 @@ static u32 vfp_double_ftosi(int sd, int unused, int dm, u32 fpscr) pr_debug("VFP: ftosi: d(s%d)=%08x exceptions=%08x\n", sd, d, exceptions); - vfp_put_float(sd, (s32)d); + vfp_put_float((s32)d, sd); return exceptions; } @@ -1084,7 +1084,7 @@ static u32 vfp_double_fdiv(int dd, int dn, int dm, u32 fpscr) vdn_nan: exceptions = vfp_propagate_nan(&vdd, &vdn, &vdm, fpscr); pack: - vfp_put_double(dd, vfp_double_pack(&vdd)); + vfp_put_double(vfp_double_pack(&vdd), dd); return exceptions; vdm_nan: @@ -1104,7 +1104,7 @@ static u32 vfp_double_fdiv(int dd, int dn, int dm, u32 fpscr) goto pack; invalid: - vfp_put_double(dd, vfp_double_pack(&vfp_double_default_qnan)); + vfp_put_double(vfp_double_pack(&vfp_double_default_qnan), dd); return FPSCR_IOC; } diff --git a/arch/arm/vfp/vfphw.S b/arch/arm/vfp/vfphw.S index eb683cd77163..e51e6679c402 100644 --- a/arch/arm/vfp/vfphw.S +++ b/arch/arm/vfp/vfphw.S @@ -178,12 +178,12 @@ vfp_get_float: .globl vfp_put_float vfp_put_float: - add pc, pc, r0, lsl #3 + add pc, pc, r1, lsl #3 mov r0, r0 .irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 - mcr p10, 0, r1, c\dr, c0, 0 @ fmsr r0, s0 + mcr p10, 0, r0, c\dr, c0, 0 @ fmsr r0, s0 mov pc, lr - mcr p10, 0, r1, c\dr, c0, 4 @ fmsr r0, s1 + mcr p10, 0, r0, c\dr, c0, 4 @ fmsr r0, s1 mov pc, lr .endr @@ -203,9 +203,9 @@ vfp_get_double: .globl vfp_put_double vfp_put_double: - add pc, pc, r0, lsl #3 + add pc, pc, r2, lsl #3 mov r0, r0 .irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 - fmdrr d\dr, r1, r2 + fmdrr d\dr, r0, r1 mov pc, lr .endr diff --git a/arch/arm/vfp/vfpsingle.c b/arch/arm/vfp/vfpsingle.c index 78d7cac5f36b..8f6c179cafbe 100644 --- a/arch/arm/vfp/vfpsingle.c +++ b/arch/arm/vfp/vfpsingle.c @@ -200,7 +200,7 @@ u32 vfp_single_normaliseround(int sd, struct vfp_single *vs, u32 fpscr, u32 exce s32 d = vfp_single_pack(vs); pr_debug("VFP: %s: d(s%d)=%08x exceptions=%08x\n", func, sd, d, exceptions); - vfp_put_float(sd, d); + vfp_put_float(d, sd); } return exceptions; @@ -257,19 +257,19 @@ vfp_propagate_nan(struct vfp_single *vsd, struct vfp_single *vsn, */ static u32 vfp_single_fabs(int sd, int unused, s32 m, u32 fpscr) { - vfp_put_float(sd, vfp_single_packed_abs(m)); + vfp_put_float(vfp_single_packed_abs(m), sd); return 0; } static u32 vfp_single_fcpy(int sd, int unused, s32 m, u32 fpscr) { - vfp_put_float(sd, m); + vfp_put_float(m, sd); return 0; } static u32 vfp_single_fneg(int sd, int unused, s32 m, u32 fpscr) { - vfp_put_float(sd, vfp_single_packed_negate(m)); + vfp_put_float(vfp_single_packed_negate(m), sd); return 0; } @@ -333,7 +333,7 @@ static u32 vfp_single_fsqrt(int sd, int unused, s32 m, u32 fpscr) vsp = &vfp_single_default_qnan; ret = FPSCR_IOC; } - vfp_put_float(sd, vfp_single_pack(vsp)); + vfp_put_float(vfp_single_pack(vsp), sd); return ret; } @@ -517,7 +517,7 @@ static u32 vfp_single_fcvtd(int dd, int unused, s32 m, u32 fpscr) return vfp_double_normaliseround(dd, &vdd, fpscr, exceptions, "fcvtd"); pack_nan: - vfp_put_double(dd, vfp_double_pack(&vdd)); + vfp_put_double(vfp_double_pack(&vdd), dd); return exceptions; } @@ -613,7 +613,7 @@ static u32 vfp_single_ftoui(int sd, int unused, s32 m, u32 fpscr) pr_debug("VFP: ftoui: d(s%d)=%08x exceptions=%08x\n", sd, d, exceptions); - vfp_put_float(sd, d); + vfp_put_float(d, sd); return exceptions; } @@ -692,7 +692,7 @@ static u32 vfp_single_ftosi(int sd, int unused, s32 m, u32 fpscr) pr_debug("VFP: ftosi: d(s%d)=%08x exceptions=%08x\n", sd, d, exceptions); - vfp_put_float(sd, (s32)d); + vfp_put_float((s32)d, sd); return exceptions; } @@ -1127,7 +1127,7 @@ static u32 vfp_single_fdiv(int sd, int sn, s32 m, u32 fpscr) vsn_nan: exceptions = vfp_propagate_nan(&vsd, &vsn, &vsm, fpscr); pack: - vfp_put_float(sd, vfp_single_pack(&vsd)); + vfp_put_float(vfp_single_pack(&vsd), sd); return exceptions; vsm_nan: @@ -1147,7 +1147,7 @@ static u32 vfp_single_fdiv(int sd, int sn, s32 m, u32 fpscr) goto pack; invalid: - vfp_put_float(sd, vfp_single_pack(&vfp_single_default_qnan)); + vfp_put_float(vfp_single_pack(&vfp_single_default_qnan), sd); return FPSCR_IOC; } diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index 95a3892b8d1b..a601a17cf568 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -29,6 +29,10 @@ config GENERIC_HARDIRQS bool default n +config GENERIC_TIME + bool + default y + config TIME_LOW_RES bool default y diff --git a/arch/frv/kernel/time.c b/arch/frv/kernel/time.c index d5b64e193d92..68a77fe3bb40 100644 --- a/arch/frv/kernel/time.c +++ b/arch/frv/kernel/time.c @@ -32,8 +32,6 @@ #define TICK_SIZE (tick_nsec / 1000) -extern unsigned long wall_jiffies; - unsigned long __nongprelbss __clkin_clock_speed_HZ; unsigned long __nongprelbss __ext_bus_clock_speed_HZ; unsigned long __nongprelbss __res_bus_clock_speed_HZ; @@ -145,85 +143,6 @@ void time_init(void) } /* - * This version of gettimeofday has near microsecond resolution. - */ -void do_gettimeofday(struct timeval *tv) -{ - unsigned long seq; - unsigned long usec, sec; - unsigned long max_ntp_tick; - - do { - unsigned long lost; - - seq = read_seqbegin(&xtime_lock); - - usec = 0; - lost = jiffies - wall_jiffies; - - /* - * If time_adjust is negative then NTP is slowing the clock - * so make sure not to go into next possible interval. - * Better to lose some accuracy than have time go backwards.. - */ - if (unlikely(time_adjust < 0)) { - max_ntp_tick = (USEC_PER_SEC / HZ) - tickadj; - usec = min(usec, max_ntp_tick); - - if (lost) - usec += lost * max_ntp_tick; - } - else if (unlikely(lost)) - usec += lost * (USEC_PER_SEC / HZ); - - sec = xtime.tv_sec; - usec += (xtime.tv_nsec / 1000); - } while (read_seqretry(&xtime_lock, seq)); - - while (usec >= 1000000) { - usec -= 1000000; - sec++; - } - - tv->tv_sec = sec; - tv->tv_usec = usec; -} - -EXPORT_SYMBOL(do_gettimeofday); - -int do_settimeofday(struct timespec *tv) -{ - time_t wtm_sec, sec = tv->tv_sec; - long wtm_nsec, nsec = tv->tv_nsec; - - if ((unsigned long)tv->tv_nsec >= NSEC_PER_SEC) - return -EINVAL; - - write_seqlock_irq(&xtime_lock); - /* - * This is revolting. We need to set "xtime" correctly. However, the - * value in this location is the value at the most recent update of - * wall time. Discover what correction gettimeofday() would have - * made, and then undo it! - */ - nsec -= 0 * NSEC_PER_USEC; - nsec -= (jiffies - wall_jiffies) * TICK_NSEC; - - wtm_sec = wall_to_monotonic.tv_sec + (xtime.tv_sec - sec); - wtm_nsec = wall_to_monotonic.tv_nsec + (xtime.tv_nsec - nsec); - - set_normalized_timespec(&xtime, sec, nsec); - set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec); - - ntp_clear(); - write_sequnlock_irq(&xtime_lock); - clock_was_set(); - return 0; -} - -EXPORT_SYMBOL(do_settimeofday); - -/* * Scheduler clock - returns current time in nanosec units. */ unsigned long long sched_clock(void) diff --git a/arch/i386/kernel/Makefile b/arch/i386/kernel/Makefile index ab98fc21a541..5427a842e841 100644 --- a/arch/i386/kernel/Makefile +++ b/arch/i386/kernel/Makefile @@ -39,7 +39,6 @@ obj-$(CONFIG_VM86) += vm86.o obj-$(CONFIG_EARLY_PRINTK) += early_printk.o obj-$(CONFIG_HPET_TIMER) += hpet.o obj-$(CONFIG_K8_NB) += k8.o -obj-$(CONFIG_AUDIT) += audit.o EXTRA_AFLAGS := -traditional diff --git a/arch/i386/kernel/audit.c b/arch/i386/kernel/audit.c deleted file mode 100644 index 5a53c6f371ff..000000000000 --- a/arch/i386/kernel/audit.c +++ /dev/null @@ -1,23 +0,0 @@ -#include <linux/init.h> -#include <linux/types.h> -#include <linux/audit.h> -#include <asm/unistd.h> - -static unsigned dir_class[] = { -#include <asm-generic/audit_dir_write.h> -~0U -}; - -static unsigned chattr_class[] = { -#include <asm-generic/audit_change_attr.h> -~0U -}; - -static int __init audit_classes_init(void) -{ - audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class); - audit_register_class(AUDIT_CLASS_CHATTR, chattr_class); - return 0; -} - -__initcall(audit_classes_init); diff --git a/arch/i386/kernel/entry.S b/arch/i386/kernel/entry.S index 37a7d2eaf4a0..87f9f60b803b 100644 --- a/arch/i386/kernel/entry.S +++ b/arch/i386/kernel/entry.S @@ -209,6 +209,10 @@ ENTRY(ret_from_fork) GET_THREAD_INFO(%ebp) popl %eax CFI_ADJUST_CFA_OFFSET -4 + pushl $0x0202 # Reset kernel eflags + CFI_ADJUST_CFA_OFFSET 4 + popfl + CFI_ADJUST_CFA_OFFSET -4 jmp syscall_exit CFI_ENDPROC diff --git a/arch/i386/kernel/head.S b/arch/i386/kernel/head.S index eb79aa2fa8bb..a6b8bd89aa27 100644 --- a/arch/i386/kernel/head.S +++ b/arch/i386/kernel/head.S @@ -317,20 +317,14 @@ is386: movl $2,%ecx # set MP movl %eax,%gs lldt %ax cld # gcc2 wants the direction flag cleared at all times + pushl %eax # fake return address #ifdef CONFIG_SMP movb ready, %cl movb $1, ready - cmpb $0,%cl - je 1f # the first CPU calls start_kernel - # all other CPUs call initialize_secondary - call initialize_secondary - jmp L6 -1: + cmpb $0,%cl # the first CPU calls start_kernel + jne initialize_secondary # all other CPUs call initialize_secondary #endif /* CONFIG_SMP */ - call start_kernel -L6: - jmp L6 # main should never return here, but - # just in case, we know what happens. + jmp start_kernel /* * We depend on ET to be correct. This checks for 287/387. diff --git a/arch/i386/kernel/hpet.c b/arch/i386/kernel/hpet.c index c6737c35815d..17647a530b2f 100644 --- a/arch/i386/kernel/hpet.c +++ b/arch/i386/kernel/hpet.c @@ -35,7 +35,7 @@ static int __init init_hpet_clocksource(void) void __iomem* hpet_base; u64 tmp; - if (!hpet_address) + if (!is_hpet_enabled()) return -ENODEV; /* calculate the hpet address: */ diff --git a/arch/i386/kernel/irq.c b/arch/i386/kernel/irq.c index 6cb529f60dcc..5fe547cd8f9f 100644 --- a/arch/i386/kernel/irq.c +++ b/arch/i386/kernel/irq.c @@ -82,10 +82,6 @@ fastcall unsigned int do_IRQ(struct pt_regs *regs) } #endif - if (!irq_desc[irq].handle_irq) { - __do_IRQ(irq, regs); - goto out_exit; - } #ifdef CONFIG_4KSTACKS curctx = (union irq_ctx *) current_thread_info(); @@ -125,7 +121,6 @@ fastcall unsigned int do_IRQ(struct pt_regs *regs) #endif __do_IRQ(irq, regs); -out_exit: irq_exit(); return 1; diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c index f1682206d304..345ffb7d904d 100644 --- a/arch/i386/kernel/setup.c +++ b/arch/i386/kernel/setup.c @@ -956,38 +956,6 @@ efi_memory_present_wrapper(unsigned long start, unsigned long end, void *arg) return 0; } - /* - * This function checks if the entire range <start,end> is mapped with type. - * - * Note: this function only works correct if the e820 table is sorted and - * not-overlapping, which is the case - */ -int __init -e820_all_mapped(unsigned long s, unsigned long e, unsigned type) -{ - u64 start = s; - u64 end = e; - int i; - for (i = 0; i < e820.nr_map; i++) { - struct e820entry *ei = &e820.map[i]; - if (type && ei->type != type) - continue; - /* is the region (part) in overlap with the current region ?*/ - if (ei->addr >= end || ei->addr + ei->size <= start) - continue; - /* if the region is at the beginning of <start,end> we move - * start to the end of the region since it's ok until there - */ - if (ei->addr <= start) - start = ei->addr + ei->size; - /* if start is now at or beyond end, we're done, full - * coverage */ - if (start >= end) - return 1; /* we're done */ - } - return 0; -} - /* * Find the highest page frame number we have available */ diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c index 82e0fd02af1c..7e9edafffd8a 100644 --- a/arch/i386/kernel/traps.c +++ b/arch/i386/kernel/traps.c @@ -92,7 +92,11 @@ asmlinkage void spurious_interrupt_bug(void); asmlinkage void machine_check(void); static int kstack_depth_to_print = 24; +#ifdef CONFIG_STACK_UNWIND static int call_trace = 1; +#else +#define call_trace (-1) +#endif ATOMIC_NOTIFIER_HEAD(i386die_chain); int register_die_notifier(struct notifier_block *nb) @@ -187,22 +191,21 @@ static void show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs, if (unwind_init_blocked(&info, task) == 0) unw_ret = show_trace_unwind(&info, log_lvl); } - if (unw_ret > 0 && !arch_unw_user_mode(&info)) { -#ifdef CONFIG_STACK_UNWIND - print_symbol("DWARF2 unwinder stuck at %s\n", - UNW_PC(&info)); - if (call_trace == 1) { - printk("Leftover inexact backtrace:\n"); - if (UNW_SP(&info)) + if (unw_ret > 0) { + if (call_trace == 1 && !arch_unw_user_mode(&info)) { + print_symbol("DWARF2 unwinder stuck at %s\n", + UNW_PC(&info)); + if (UNW_SP(&info) >= PAGE_OFFSET) { + printk("Leftover inexact backtrace:\n"); stack = (void *)UNW_SP(&info); - } else if (call_trace > 1) + } else + printk("Full inexact backtrace again:\n"); + } else if (call_trace >= 1) return; else printk("Full inexact backtrace again:\n"); -#else + } else printk("Inexact backtrace:\n"); -#endif - } } if (task == current) { @@ -1241,6 +1244,7 @@ static int __init kstack_setup(char *s) } __setup("kstack=", kstack_setup); +#ifdef CONFIG_STACK_UNWIND static int __init call_trace_setup(char *s) { if (strcmp(s, "old") == 0) @@ -1254,3 +1258,4 @@ static int __init call_trace_setup(char *s) return 1; } __setup("call_trace=", call_trace_setup); +#endif diff --git a/arch/i386/oprofile/nmi_int.c b/arch/i386/oprofile/nmi_int.c index c8c1df8ff2b4..5f8dc8a21bd7 100644 --- a/arch/i386/oprofile/nmi_int.c +++ b/arch/i386/oprofile/nmi_int.c @@ -337,6 +337,8 @@ static int __init ppro_init(char ** cpu_type) if (cpu_model == 14) *cpu_type = "i386/core"; + else if (cpu_model == 15) + *cpu_type = "i386/core_2"; else if (cpu_model > 0xd) return 0; else if (cpu_model == 9) { diff --git a/arch/i386/pci/common.c b/arch/i386/pci/common.c index 0a362e3aeac5..1220dd828ce3 100644 --- a/arch/i386/pci/common.c +++ b/arch/i386/pci/common.c @@ -237,6 +237,11 @@ char * __devinit pcibios_setup(char *str) pci_probe &= ~PCI_PROBE_MMCONF; return NULL; } + /* override DMI blacklist */ + else if (!strcmp(str, "mmconf")) { + pci_probe |= PCI_PROBE_MMCONF_FORCE; + return NULL; + } #endif else if (!strcmp(str, "noacpi")) { acpi_noirq_set(); diff --git a/arch/i386/pci/mmconfig.c b/arch/i386/pci/mmconfig.c index 972180f738d9..ef5a2faa7d82 100644 --- a/arch/i386/pci/mmconfig.c +++ b/arch/i386/pci/mmconfig.c @@ -12,6 +12,7 @@ #include <linux/pci.h> #include <linux/init.h> #include <linux/acpi.h> +#include <linux/dmi.h> #include <asm/e820.h> #include "pci.h" @@ -187,9 +188,31 @@ static __init void unreachable_devices(void) } } +static int disable_mcfg(struct dmi_system_id *d) +{ + printk("PCI: %s detected. Disabling MCFG.\n", d->ident); + pci_probe &= ~PCI_PROBE_MMCONF; + return 0; +} + +static struct dmi_system_id __initdata dmi_bad_mcfg[] = { + /* Has broken MCFG table that makes the system hang when used */ + { + .callback = disable_mcfg, + .ident = "Intel D3C5105 SDV", + .matches = { + DMI_MATCH(DMI_BIOS_VENDOR, "Intel"), + DMI_MATCH(DMI_BOARD_NAME, "D26928"), + }, + }, + {} +}; + void __init pci_mmcfg_init(void) { - if ((pci_probe & PCI_PROBE_MMCONF) == 0) + dmi_check_system(dmi_bad_mcfg); + + if ((pci_probe & (PCI_PROBE_MMCONF_FORCE|PCI_PROBE_MMCONF)) == 0) return; acpi_table_parse(ACPI_MCFG, acpi_parse_mcfg); @@ -198,15 +221,6 @@ void __init pci_mmcfg_init(void) (pci_mmcfg_config[0].base_address == 0)) return; - if (!e820_all_mapped(pci_mmcfg_config[0].base_address, - pci_mmcfg_config[0].base_address + MMCONFIG_APER_MIN, - E820_RESERVED)) { - printk(KERN_ERR "PCI: BIOS Bug: MCFG area at %x is not E820-reserved\n", - pci_mmcfg_config[0].base_address); - printk(KERN_ERR "PCI: Not using MMCONFIG.\n"); - return; - } - printk(KERN_INFO "PCI: Using MMCONFIG\n"); raw_pci_ops = &pci_mmcfg; pci_probe = (pci_probe & ~PCI_PROBE_MASK) | PCI_PROBE_MMCONF; diff --git a/arch/i386/pci/pci.h b/arch/i386/pci/pci.h index bf4e79335388..49a849b3a241 100644 --- a/arch/i386/pci/pci.h +++ b/arch/i386/pci/pci.h @@ -16,7 +16,8 @@ #define PCI_PROBE_CONF1 0x0002 #define PCI_PROBE_CONF2 0x0004 #define PCI_PROBE_MMCONF 0x0008 -#define PCI_PROBE_MASK 0x000f +#define PCI_PROBE_MMCONF_FORCE 0x0010 +#define PCI_PROBE_MASK 0x00ff #define PCI_NO_SORT 0x0100 #define PCI_BIOS_SORT 0x0200 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 47de9ee6bcd6..db274da7dba1 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -75,6 +75,10 @@ config DMA_IS_NORMAL depends on IA64_SGI_SN2 default y +config AUDIT_ARCH + bool + default y + choice prompt "System type" default IA64_GENERIC @@ -258,7 +262,7 @@ config NR_CPUS int "Maximum number of CPUs (2-1024)" range 2 1024 depends on SMP - default "64" + default "1024" help You should set this to the number of CPUs in your system, but keep in mind that a kernel compiled for, e.g., 2 CPUs will boot but @@ -354,7 +358,7 @@ config NUMA config NODES_SHIFT int "Max num nodes shift(3-10)" range 3 10 - default "8" + default "10" depends on NEED_MULTIPLE_NODES help This option specifies the maximum number of nodes in your SSI system. diff --git a/arch/ia64/ia32/audit.c b/arch/ia64/ia32/audit.c index ab94f2e58cdd..92d7d0c8d93f 100644 --- a/arch/ia64/ia32/audit.c +++ b/arch/ia64/ia32/audit.c @@ -9,3 +9,29 @@ unsigned ia32_chattr_class[] = { #include <asm-generic/audit_change_attr.h> ~0U }; + +unsigned ia32_write_class[] = { +#include <asm-generic/audit_write.h> +~0U +}; + +unsigned ia32_read_class[] = { +#include <asm-generic/audit_read.h> +~0U +}; + +int ia32_classify_syscall(unsigned syscall) +{ + switch(syscall) { + case __NR_open: + return 2; + case __NR_openat: + return 3; + case __NR_socketcall: + return 4; + case __NR_execve: + return 5; + default: + return 1; + } +} diff --git a/arch/ia64/kernel/audit.c b/arch/ia64/kernel/audit.c index f2512931ccaf..04682555a28c 100644 --- a/arch/ia64/kernel/audit.c +++ b/arch/ia64/kernel/audit.c @@ -8,19 +8,54 @@ static unsigned dir_class[] = { ~0U }; +static unsigned read_class[] = { +#include <asm-generic/audit_read.h> +~0U +}; + +static unsigned write_class[] = { +#include <asm-generic/audit_write.h> +~0U +}; + static unsigned chattr_class[] = { #include <asm-generic/audit_change_attr.h> ~0U }; +int audit_classify_syscall(int abi, unsigned syscall) +{ +#ifdef CONFIG_IA32_SUPPORT + extern int ia32_classify_syscall(unsigned); + if (abi == AUDIT_ARCH_I386) + return ia32_classify_syscall(syscall); +#endif + switch(syscall) { + case __NR_open: + return 2; + case __NR_openat: + return 3; + case __NR_execve: + return 5; + default: + return 0; + } +} + static int __init audit_classes_init(void) { #ifdef CONFIG_IA32_SUPPORT extern __u32 ia32_dir_class[]; + extern __u32 ia32_write_class[]; + extern __u32 ia32_read_class[]; extern __u32 ia32_chattr_class[]; + audit_register_class(AUDIT_CLASS_WRITE_32, ia32_write_class); + audit_register_class(AUDIT_CLASS_READ_32, ia32_read_class); audit_register_class(AUDIT_CLASS_DIR_WRITE_32, ia32_dir_class); audit_register_class(AUDIT_CLASS_CHATTR_32, ia32_chattr_class); #endif + audit_register_class(AUDIT_CLASS_WRITE, write_class); + audit_register_class(AUDIT_CLASS_READ, read_class); audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class); audit_register_class(AUDIT_CLASS_CHATTR, chattr_class); return 0; diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S index 12701cf32d99..fef06571be99 100644 --- a/arch/ia64/kernel/entry.S +++ b/arch/ia64/kernel/entry.S @@ -1605,8 +1605,8 @@ sys_call_table: data8 sys_ni_syscall // 1295 reserved for ppoll data8 sys_unshare data8 sys_splice - data8 sys_set_robust_list - data8 sys_get_robust_list + data8 sys_ni_syscall // reserved for set_robust_list + data8 sys_ni_syscall // reserved for get_robust_list data8 sys_sync_file_range // 1300 data8 sys_tee data8 sys_vmsplice diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S index 29236f0c62b5..44d540efa6d1 100644 --- a/arch/ia64/kernel/head.S +++ b/arch/ia64/kernel/head.S @@ -197,6 +197,11 @@ start_ap: ;; srlz.i ;; + { + flushrs // must be first insn in group + srlz.i + } + ;; /* * Save the region registers, predicate before they get clobbered */ diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index c7ccd6ee1ddf..84a7e52f56f6 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -4936,13 +4936,15 @@ abort_locked: if (likely(ctx)) { DPRINT(("context unlocked\n")); UNPROTECT_CTX(ctx, flags); - fput(file); } /* copy argument back to user, if needed */ if (call_made && PFM_CMD_RW_ARG(cmd) && copy_to_user(arg, args_k, base_sz*count)) ret = -EFAULT; error_args: + if (file) + fput(file); + kfree(args_k); DPRINT(("cmd=%s ret=%ld\n", PFM_CMD_NAME(cmd), ret)); diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c index 40722d88607a..9ef62a3fbfad 100644 --- a/arch/ia64/kernel/sys_ia64.c +++ b/arch/ia64/kernel/sys_ia64.c @@ -163,10 +163,25 @@ sys_pipe (void) return retval; } +int ia64_mmap_check(unsigned long addr, unsigned long len, + unsigned long flags) +{ + unsigned long roff; + + /* + * Don't permit mappings into unmapped space, the virtual page table + * of a region, or across a region boundary. Note: RGN_MAP_LIMIT is + * equal to 2^n-PAGE_SIZE (for some integer n <= 61) and len > 0. + */ + roff = REGION_OFFSET(addr); + if ((len > RGN_MAP_LIMIT) || (roff > (RGN_MAP_LIMIT - len))) + return -EINVAL; + return 0; +} + static inline unsigned long do_mmap2 (unsigned long addr, unsigned long len, int prot, int flags, int fd, unsigned long pgoff) { - unsigned long roff; struct file *file = NULL; flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE); @@ -188,17 +203,6 @@ do_mmap2 (unsigned long addr, unsigned long len, int prot, int flags, int fd, un goto out; } - /* - * Don't permit mappings into unmapped space, the virtual page table of a region, - * or across a region boundary. Note: RGN_MAP_LIMIT is equal to 2^n-PAGE_SIZE - * (for some integer n <= 61) and len > 0. - */ - roff = REGION_OFFSET(addr); - if ((len > RGN_MAP_LIMIT) || (roff > (RGN_MAP_LIMIT - len))) { - addr = -EINVAL; - goto out; - } - down_write(¤t->mm->mmap_sem); addr = do_mmap_pgoff(file, addr, len, prot, flags, pgoff); up_write(¤t->mm->mmap_sem); diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c index d24fa393b182..f648c610b10c 100644 --- a/arch/ia64/kernel/topology.c +++ b/arch/ia64/kernel/topology.c @@ -67,10 +67,8 @@ static int __init topology_init(void) #endif sysfs_cpus = kzalloc(sizeof(struct ia64_cpu) * NR_CPUS, GFP_KERNEL); - if (!sysfs_cpus) { - err = -ENOMEM; - goto out; - } + if (!sysfs_cpus) + panic("kzalloc in topology_init failed - NR_CPUS too big?"); for_each_present_cpu(i) { if((err = arch_register_cpu(i))) diff --git a/arch/ia64/sn/kernel/setup.c b/arch/ia64/sn/kernel/setup.c index c119e8b620de..5f2dcba7fa8d 100644 --- a/arch/ia64/sn/kernel/setup.c +++ b/arch/ia64/sn/kernel/setup.c @@ -565,7 +565,7 @@ static void __init sn_init_pdas(char **cmdline_p) * Also sets up a few fields in the nodepda. Also known as * platform_cpu_init() by the ia64 machvec code. */ -void __init sn_cpu_init(void) +void __cpuinit sn_cpu_init(void) { int cpuid; int cpuphyid; diff --git a/arch/ia64/sn/kernel/xpc_channel.c b/arch/ia64/sn/kernel/xpc_channel.c index c2f69f7942af..1f3540826e68 100644 --- a/arch/ia64/sn/kernel/xpc_channel.c +++ b/arch/ia64/sn/kernel/xpc_channel.c @@ -279,8 +279,8 @@ xpc_pull_remote_cachelines(struct xpc_partition *part, void *dst, return part->reason; } - bte_ret = xp_bte_copy((u64) src, (u64) ia64_tpa((u64) dst), - (u64) cnt, (BTE_NORMAL | BTE_WACQUIRE), NULL); + bte_ret = xp_bte_copy((u64) src, (u64) dst, (u64) cnt, + (BTE_NORMAL | BTE_WACQUIRE), NULL); if (bte_ret == BTE_SUCCESS) { return xpcSuccess; } diff --git a/arch/ia64/sn/kernel/xpc_main.c b/arch/ia64/sn/kernel/xpc_main.c index 5e8e59efb347..4d026f9dd98b 100644 --- a/arch/ia64/sn/kernel/xpc_main.c +++ b/arch/ia64/sn/kernel/xpc_main.c @@ -1052,6 +1052,8 @@ xpc_do_exit(enum xpc_retval reason) if (xpc_sysctl) { unregister_sysctl_table(xpc_sysctl); } + + kfree(xpc_remote_copy_buffer_base); } @@ -1212,24 +1214,20 @@ xpc_init(void) partid_t partid; struct xpc_partition *part; pid_t pid; + size_t buf_size; if (!ia64_platform_is("sn2")) { return -ENODEV; } - /* - * xpc_remote_copy_buffer is used as a temporary buffer for bte_copy'ng - * various portions of a partition's reserved page. Its size is based - * on the size of the reserved page header and part_nasids mask. So we - * need to ensure that the other items will fit as well. - */ - if (XPC_RP_VARS_SIZE > XPC_RP_HEADER_SIZE + XP_NASID_MASK_BYTES) { - dev_err(xpc_part, "xpc_remote_copy_buffer is not big enough\n"); - return -EPERM; - } - DBUG_ON((u64) xpc_remote_copy_buffer != - L1_CACHE_ALIGN((u64) xpc_remote_copy_buffer)); + + buf_size = max(XPC_RP_VARS_SIZE, + XPC_RP_HEADER_SIZE + XP_NASID_MASK_BYTES); + xpc_remote_copy_buffer = xpc_kmalloc_cacheline_aligned(buf_size, + GFP_KERNEL, &xpc_remote_copy_buffer_base); + if (xpc_remote_copy_buffer == NULL) + return -ENOMEM; snprintf(xpc_part->bus_id, BUS_ID_SIZE, "part"); snprintf(xpc_chan->bus_id, BUS_ID_SIZE, "chan"); @@ -1293,6 +1291,8 @@ xpc_init(void) if (xpc_sysctl) { unregister_sysctl_table(xpc_sysctl); } + + kfree(xpc_remote_copy_buffer_base); return -EBUSY; } @@ -1311,6 +1311,8 @@ xpc_init(void) if (xpc_sysctl) { unregister_sysctl_table(xpc_sysctl); } + + kfree(xpc_remote_copy_buffer_base); return -EBUSY; } @@ -1362,6 +1364,8 @@ xpc_init(void) if (xpc_sysctl) { unregister_sysctl_table(xpc_sysctl); } + + kfree(xpc_remote_copy_buffer_base); return -EBUSY; } diff --git a/arch/ia64/sn/kernel/xpc_partition.c b/arch/ia64/sn/kernel/xpc_partition.c index 2a89cfce4954..57c723f5cba4 100644 --- a/arch/ia64/sn/kernel/xpc_partition.c +++ b/arch/ia64/sn/kernel/xpc_partition.c @@ -71,19 +71,15 @@ struct xpc_partition xpc_partitions[XP_MAX_PARTITIONS + 1]; * Generic buffer used to store a local copy of portions of a remote * partition's reserved page (either its header and part_nasids mask, * or its vars). - * - * xpc_discovery runs only once and is a seperate thread that is - * very likely going to be processing in parallel with receiving - * interrupts. */ -char ____cacheline_aligned xpc_remote_copy_buffer[XPC_RP_HEADER_SIZE + - XP_NASID_MASK_BYTES]; +char *xpc_remote_copy_buffer; +void *xpc_remote_copy_buffer_base; /* * Guarantee that the kmalloc'd memory is cacheline aligned. */ -static void * +void * xpc_kmalloc_cacheline_aligned(size_t size, gfp_t flags, void **base) { /* see if kmalloc will give us cachline aligned memory by default */ @@ -148,7 +144,7 @@ xpc_get_rsvd_page_pa(int nasid) } } - bte_res = xp_bte_copy(rp_pa, ia64_tpa(buf), buf_len, + bte_res = xp_bte_copy(rp_pa, buf, buf_len, (BTE_NOTIFY | BTE_WACQUIRE), NULL); if (bte_res != BTE_SUCCESS) { dev_dbg(xpc_part, "xp_bte_copy failed %i\n", bte_res); @@ -447,7 +443,7 @@ xpc_check_remote_hb(void) /* pull the remote_hb cache line */ bres = xp_bte_copy(part->remote_vars_pa, - ia64_tpa((u64) remote_vars), + (u64) remote_vars, XPC_RP_VARS_SIZE, (BTE_NOTIFY | BTE_WACQUIRE), NULL); if (bres != BTE_SUCCESS) { @@ -498,8 +494,7 @@ xpc_get_remote_rp(int nasid, u64 *discovered_nasids, /* pull over the reserved page header and part_nasids mask */ - - bres = xp_bte_copy(*remote_rp_pa, ia64_tpa((u64) remote_rp), + bres = xp_bte_copy(*remote_rp_pa, (u64) remote_rp, XPC_RP_HEADER_SIZE + xp_nasid_mask_bytes, (BTE_NOTIFY | BTE_WACQUIRE), NULL); if (bres != BTE_SUCCESS) { @@ -554,11 +549,8 @@ xpc_get_remote_vars(u64 remote_vars_pa, struct xpc_vars *remote_vars) return xpcVarsNotSet; } - /* pull over the cross partition variables */ - - bres = xp_bte_copy(remote_vars_pa, ia64_tpa((u64) remote_vars), - XPC_RP_VARS_SIZE, + bres = xp_bte_copy(remote_vars_pa, (u64) remote_vars, XPC_RP_VARS_SIZE, (BTE_NOTIFY | BTE_WACQUIRE), NULL); if (bres != BTE_SUCCESS) { return xpc_map_bte_errors(bres); @@ -1239,7 +1231,7 @@ xpc_initiate_partid_to_nasids(partid_t partid, void *nasid_mask) part_nasid_pa = (u64) XPC_RP_PART_NASIDS(part->remote_rp_pa); - bte_res = xp_bte_copy(part_nasid_pa, ia64_tpa((u64) nasid_mask), + bte_res = xp_bte_copy(part_nasid_pa, (u64) nasid_mask, xp_nasid_mask_bytes, (BTE_NOTIFY | BTE_WACQUIRE), NULL); return xpc_map_bte_errors(bte_res); diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index abb325eb8f75..694b0c63ee50 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -95,6 +95,10 @@ config GENERIC_TBSYNC default y if PPC32 && SMP default n +config AUDIT_ARCH + bool + default y + config DEFAULT_UIMAGE bool help @@ -354,6 +358,7 @@ endchoice config PPC_PSERIES depends on PPC_MULTIPLATFORM && PPC64 bool "IBM pSeries & new (POWER5-based) iSeries" + select MPIC select PPC_I8259 select PPC_RTAS select RTAS_ERROR_LOGGING @@ -363,6 +368,7 @@ config PPC_PSERIES config PPC_CHRP bool "Common Hardware Reference Platform (CHRP) based machines" depends on PPC_MULTIPLATFORM && PPC32 + select MPIC select PPC_I8259 select PPC_INDIRECT_PCI select PPC_RTAS @@ -373,6 +379,7 @@ config PPC_CHRP config PPC_PMAC bool "Apple PowerMac based machines" depends on PPC_MULTIPLATFORM + select MPIC select PPC_INDIRECT_PCI if PPC32 select PPC_MPC106 if PPC32 default y @@ -380,6 +387,7 @@ config PPC_PMAC config PPC_PMAC64 bool depends on PPC_PMAC && POWER4 + select MPIC select U3_DART select MPIC_BROKEN_U3 select GENERIC_TBSYNC @@ -389,6 +397,7 @@ config PPC_PMAC64 config PPC_PREP bool "PowerPC Reference Platform (PReP) based machines" depends on PPC_MULTIPLATFORM && PPC32 && BROKEN + select MPIC select PPC_I8259 select PPC_INDIRECT_PCI select PPC_UDBG_16550 @@ -397,6 +406,7 @@ config PPC_PREP config PPC_MAPLE depends on PPC_MULTIPLATFORM && PPC64 bool "Maple 970FX Evaluation Board" + select MPIC select U3_DART select MPIC_BROKEN_U3 select GENERIC_TBSYNC @@ -439,12 +449,6 @@ config U3_DART depends on PPC_MULTIPLATFORM && PPC64 default n -config MPIC - depends on PPC_PSERIES || PPC_PMAC || PPC_MAPLE || PPC_CHRP \ - || MPC7448HPC2 - bool - default y - config PPC_RTAS bool default n @@ -812,6 +816,14 @@ config GENERIC_ISA_DMA depends on PPC64 || POWER4 || 6xx && !CPM2 default y +config MPIC + bool + default n + +config MPIC_WEIRD + bool + default n + config PPC_I8259 bool default n diff --git a/arch/powerpc/boot/dts/mpc7448hpc2.dts b/arch/powerpc/boot/dts/mpc7448hpc2.dts new file mode 100644 index 000000000000..d7b985e6bd2f --- /dev/null +++ b/arch/powerpc/boot/dts/mpc7448hpc2.dts @@ -0,0 +1,190 @@ +/* + * MPC7448HPC2 (Taiga) board Device Tree Source + * + * Copyright 2006 Freescale Semiconductor Inc. + * 2006 Roy Zang <Roy Zang at freescale.com>. + * + * 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. + */ + + +/ { + model = "mpc7448hpc2"; + compatible = "mpc74xx"; + #address-cells = <1>; + #size-cells = <1>; + linux,phandle = <100>; + + cpus { + #cpus = <1>; + #address-cells = <1>; + #size-cells =<0>; + linux,phandle = <200>; + + PowerPC,7448@0 { + device_type = "cpu"; + reg = <0>; + d-cache-line-size = <20>; // 32 bytes + i-cache-line-size = <20>; // 32 bytes + d-cache-size = <8000>; // L1, 32K bytes + i-cache-size = <8000>; // L1, 32K bytes + timebase-frequency = <0>; // 33 MHz, from uboot + clock-frequency = <0>; // From U-Boot + bus-frequency = <0>; // From U-Boot + 32-bit; + linux,phandle = <201>; + linux,boot-cpu; + }; + }; + + memory { + device_type = "memory"; + linux,phandle = <300>; + reg = <00000000 20000000 // DDR2 512M at 0 + >; + }; + + tsi108@c0000000 { + #address-cells = <1>; + #size-cells = <1>; + #interrupt-cells = <2>; + device_type = "tsi-bridge"; + ranges = <00000000 c0000000 00010000>; + reg = <c0000000 00010000>; + bus-frequency = <0>; + + i2c@7000 { + interrupt-parent = <7400>; + interrupts = <E 0>; + reg = <7000 400>; + device_type = "i2c"; + compatible = "tsi-i2c"; + }; + + mdio@6000 { + device_type = "mdio"; + compatible = "tsi-ethernet"; + + ethernet-phy@6000 { + linux,phandle = <6000>; + interrupt-parent = <7400>; + interrupts = <2 1>; + reg = <6000 50>; + phy-id = <8>; + device_type = "ethernet-phy"; + }; + + ethernet-phy@6400 { + linux,phandle = <6400>; + interrupt-parent = <7400>; + interrupts = <2 1>; + reg = <6000 50>; + phy-id = <9>; + device_type = "ethernet-phy"; + }; + + }; + + ethernet@6200 { + #size-cells = <0>; + device_type = "network"; + model = "TSI-ETH"; + compatible = "tsi-ethernet"; + reg = <6000 200>; + address = [ 00 06 D2 00 00 01 ]; + interrupts = <10 2>; + interrupt-parent = <7400>; + phy-handle = <6000>; + }; + + ethernet@6600 { + #address-cells = <1>; + #size-cells = <0>; + device_type = "network"; + model = "TSI-ETH"; + compatible = "tsi-ethernet"; + reg = <6400 200>; + address = [ 00 06 D2 00 00 02 ]; + interrupts = <11 2>; + interrupt-parent = <7400>; + phy-handle = <6400>; + }; + + serial@7808 { + device_type = "serial"; + compatible = "ns16550"; + reg = <7808 200>; + clock-frequency = <3f6b5a00>; + interrupts = <c 0>; + interrupt-parent = <7400>; + }; + + serial@7c08 { + device_type = "serial"; + compatible = "ns16550"; + reg = <7c08 200>; + clock-frequency = <3f6b5a00>; + interrupts = <d 0>; + interrupt-parent = <7400>; + }; + + pic@7400 { + linux,phandle = <7400>; + clock-frequency = <0>; + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <2>; + reg = <7400 400>; + built-in; + compatible = "chrp,open-pic"; + device_type = "open-pic"; + big-endian; + }; + pci@1000 { + compatible = "tsi10x"; + device_type = "pci"; + linux,phandle = <1000>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <1000 1000>; + bus-range = <0 0>; + ranges = <02000000 0 e0000000 e0000000 0 1A000000 + 01000000 0 00000000 fa000000 0 00010000>; + clock-frequency = <7f28154>; + interrupt-parent = <7400>; + interrupts = <17 2>; + interrupt-map-mask = <f800 0 0 7>; + interrupt-map = < + + /* IDSEL 0x11 */ + 0800 0 0 1 7400 24 0 + 0800 0 0 2 7400 25 0 + 0800 0 0 3 7400 26 0 + 0800 0 0 4 7400 27 0 + + /* IDSEL 0x12 */ + 1000 0 0 1 7400 25 0 + 1000 0 0 2 7400 26 0 + 1000 0 0 3 7400 27 0 + 1000 0 0 4 7400 24 0 + + /* IDSEL 0x13 */ + 1800 0 0 1 7400 26 0 + 1800 0 0 2 7400 27 0 + 1800 0 0 3 7400 24 0 + 1800 0 0 4 7400 25 0 + + /* IDSEL 0x14 */ + 2000 0 0 1 7400 27 0 + 2000 0 0 2 7400 24 0 + 2000 0 0 3 7400 25 0 + 2000 0 0 4 7400 26 0 + >; + }; + }; + +}; diff --git a/arch/powerpc/boot/dts/mpc8349emds.dts b/arch/powerpc/boot/dts/mpc8349emds.dts new file mode 100644 index 000000000000..12f5dbf3055f --- /dev/null +++ b/arch/powerpc/boot/dts/mpc8349emds.dts @@ -0,0 +1,328 @@ +/* + * MPC8349E MDS Device Tree Source + * + * Copyright 2005, 2006 Freescale Semiconductor Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +/ { + model = "MPC8349EMDS"; + compatible = "MPC834xMDS"; + #address-cells = <1>; + #size-cells = <1>; + + cpus { + #cpus = <1>; + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,8349@0 { + device_type = "cpu"; + reg = <0>; + d-cache-line-size = <20>; // 32 bytes + i-cache-line-size = <20>; // 32 bytes + d-cache-size = <8000>; // L1, 32K + i-cache-size = <8000>; // L1, 32K + timebase-frequency = <0>; // from bootloader + bus-frequency = <0>; // from bootloader + clock-frequency = <0>; // from bootloader + 32-bit; + }; + }; + + memory { + device_type = "memory"; + reg = <00000000 10000000>; // 256MB at 0 + }; + + soc8349@e0000000 { + #address-cells = <1>; + #size-cells = <1>; + #interrupt-cells = <2>; + device_type = "soc"; + ranges = <0 e0000000 00100000>; + reg = <e0000000 00000200>; + bus-frequency = <0>; + + wdt@200 { + device_type = "watchdog"; + compatible = "mpc83xx_wdt"; + reg = <200 100>; + }; + + i2c@3000 { + device_type = "i2c"; + compatible = "fsl-i2c"; + reg = <3000 100>; + interrupts = <e 8>; + interrupt-parent = <700>; + dfsrr; + }; + + i2c@3100 { + device_type = "i2c"; + compatible = "fsl-i2c"; + reg = <3100 100>; + interrupts = <f 8>; + interrupt-parent = <700>; + dfsrr; + }; + + spi@7000 { + device_type = "spi"; + compatible = "mpc83xx_spi"; + reg = <7000 1000>; + interrupts = <10 8>; + interrupt-parent = <700>; + mode = <0>; + }; + + /* phy type (ULPI or SERIAL) are only types supportted for MPH */ + /* port = 0 or 1 */ + usb@22000 { + device_type = "usb"; + compatible = "fsl-usb2-mph"; + reg = <22000 1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <700>; + interrupts = <27 2>; + phy_type = "ulpi"; + port1; + }; + /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */ + usb@23000 { + device_type = "usb"; + compatible = "fsl-usb2-dr"; + reg = <23000 1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <700>; + interrupts = <26 2>; + phy_type = "ulpi"; + }; + + mdio@24520 { + device_type = "mdio"; + compatible = "gianfar"; + reg = <24520 20>; + #address-cells = <1>; + #size-cells = <0>; + linux,phandle = <24520>; + ethernet-phy@0 { + linux,phandle = <2452000>; + interrupt-parent = <700>; + interrupts = <11 2>; + reg = <0>; + device_type = "ethernet-phy"; + }; + ethernet-phy@1 { + linux,phandle = <2452001>; + interrupt-parent = <700>; + interrupts = <12 2>; + reg = <1>; + device_type = "ethernet-phy"; + }; + }; + + ethernet@24000 { + device_type = "network"; + model = "TSEC"; + compatible = "gianfar"; + reg = <24000 1000>; + address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <20 8 21 8 22 8>; + interrupt-parent = <700>; + phy-handle = <2452000>; + }; + + ethernet@25000 { + #address-cells = <1>; + #size-cells = <0>; + device_type = "network"; + model = "TSEC"; + compatible = "gianfar"; + reg = <25000 1000>; + address = [ 00 00 00 00 00 00 ]; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <23 8 24 8 25 8>; + interrupt-parent = <700>; + phy-handle = <2452001>; + }; + + serial@4500 { + device_type = "serial"; + compatible = "ns16550"; + reg = <4500 100>; + clock-frequency = <0>; + interrupts = <9 8>; + interrupt-parent = <700>; + }; + + serial@4600 { + device_type = "serial"; + compatible = "ns16550"; + reg = <4600 100>; + clock-frequency = <0>; + interrupts = <a 8>; + interrupt-parent = <700>; + }; + + pci@8500 { + interrupt-map-mask = <f800 0 0 7>; + interrupt-map = < + + /* IDSEL 0x11 */ + 8800 0 0 1 700 14 8 + 8800 0 0 2 700 15 8 + 8800 0 0 3 700 16 8 + 8800 0 0 4 700 17 8 + + /* IDSEL 0x12 */ + 9000 0 0 1 700 16 8 + 9000 0 0 2 700 17 8 + 9000 0 0 3 700 14 8 + 9000 0 0 4 700 15 8 + + /* IDSEL 0x13 */ + 9800 0 0 1 700 17 8 + 9800 0 0 2 700 14 8 + 9800 0 0 3 700 15 8 + 9800 0 0 4 700 16 8 + + /* IDSEL 0x15 */ + a800 0 0 1 700 14 8 + a800 0 0 2 700 15 8 + a800 0 0 3 700 16 8 + a800 0 0 4 700 17 8 + + /* IDSEL 0x16 */ + b000 0 0 1 700 17 8 + b000 0 0 2 700 14 8 + b000 0 0 3 700 15 8 + b000 0 0 4 700 16 8 + + /* IDSEL 0x17 */ + b800 0 0 1 700 16 8 + b800 0 0 2 700 17 8 + b800 0 0 3 700 14 8 + b800 0 0 4 700 15 8 + + /* IDSEL 0x18 */ + b000 0 0 1 700 15 8 + b000 0 0 2 700 16 8 + b000 0 0 3 700 17 8 + b000 0 0 4 700 14 8>; + interrupt-parent = <700>; + interrupts = <42 8>; + bus-range = <0 0>; + ranges = <02000000 0 a0000000 a0000000 0 10000000 + 42000000 0 80000000 80000000 0 10000000 + 01000000 0 00000000 e2000000 0 00100000>; + clock-frequency = <3f940aa>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <8500 100>; + compatible = "83xx"; + device_type = "pci"; + }; + + pci@8600 { + interrupt-map-mask = <f800 0 0 7>; + interrupt-map = < + + /* IDSEL 0x11 */ + 8800 0 0 1 700 14 8 + 8800 0 0 2 700 15 8 + 8800 0 0 3 700 16 8 + 8800 0 0 4 700 17 8 + + /* IDSEL 0x12 */ + 9000 0 0 1 700 16 8 + 9000 0 0 2 700 17 8 + 9000 0 0 3 700 14 8 + 9000 0 0 4 700 15 8 + + /* IDSEL 0x13 */ + 9800 0 0 1 700 17 8 + 9800 0 0 2 700 14 8 + 9800 0 0 3 700 15 8 + 9800 0 0 4 700 16 8 + + /* IDSEL 0x15 */ + a800 0 0 1 700 14 8 + a800 0 0 2 700 15 8 + a800 0 0 3 700 16 8 + a800 0 0 4 700 17 8 + + /* IDSEL 0x16 */ + b000 0 0 1 700 17 8 + b000 0 0 2 700 14 8 + b000 0 0 3 700 15 8 + b000 0 0 4 700 16 8 + + /* IDSEL 0x17 */ + b800 0 0 1 700 16 8 + b800 0 0 2 700 17 8 + b800 0 0 3 700 14 8 + b800 0 0 4 700 15 8 + + /* IDSEL 0x18 */ + b000 0 0 1 700 15 8 + b000 0 0 2 700 16 8 + b000 0 0 3 700 17 8 + b000 0 0 4 700 14 8>; + interrupt-parent = <700>; + interrupts = <42 8>; + bus-range = <0 0>; + ranges = <02000000 0 b0000000 b0000000 0 10000000 + 42000000 0 90000000 90000000 0 10000000 + 01000000 0 00000000 e2100000 0 00100000>; + clock-frequency = <3f940aa>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <8600 100>; + compatible = "83xx"; + device_type = "pci"; + }; + + /* May need to remove if on a part without crypto engine */ + crypto@30000 { + device_type = "crypto"; + model = "SEC2"; + compatible = "talitos"; + reg = <30000 10000>; + interrupts = <b 8>; + interrupt-parent = <700>; + num-channels = <4>; + channel-fifo-len = <18>; + exec-units-mask = <0000007e>; + /* desc mask is for rev2.0, + * we need runtime fixup for >2.0 */ + descriptor-types-mask = <01010ebf>; + }; + + /* IPIC + * interrupts cell = <intr #, sense> + * sense values match linux IORESOURCE_IRQ_* defines: + * sense == 8: Level, low assertion + * sense == 2: Edge, high-to-low change + */ + pic@700 { + linux,phandle = <700>; + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <2>; + reg = <700 100>; + built-in; + device_type = "ipic"; + }; + }; +}; diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig index e028a2ecb8a3..6fd9e7acec29 100644 --- a/arch/powerpc/configs/cell_defconfig +++ b/arch/powerpc/configs/cell_defconfig @@ -1,13 +1,14 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.17-rc6 -# Thu Jun 22 15:28:36 2006 +# Linux kernel version: 2.6.18-rc6 +# Sun Sep 10 10:20:32 2006 # CONFIG_PPC64=y CONFIG_64BIT=y CONFIG_PPC_MERGE=y CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y +CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y @@ -35,6 +36,7 @@ CONFIG_PPC_STD_MMU=y CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=4 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # # Code maturity level options @@ -52,6 +54,7 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y @@ -69,10 +72,12 @@ CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y +CONFIG_RT_MUTEXES=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set @@ -119,7 +124,7 @@ CONFIG_PPC_MULTIPLATFORM=y CONFIG_PPC_CELL=y CONFIG_PPC_CELL_NATIVE=y CONFIG_PPC_IBM_CELL_BLADE=y -CONFIG_PPC_SYSTEMSIM=y +CONFIG_UDBG_RTAS_CONSOLE=y # CONFIG_U3_DART is not set CONFIG_PPC_RTAS=y # CONFIG_RTAS_ERROR_LOGGING is not set @@ -130,6 +135,7 @@ CONFIG_MMIO_NVRAM=y # CONFIG_PPC_970_NAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_WANT_EARLY_SERIAL is not set +# CONFIG_MPIC is not set # # Cell Broadband Engine options @@ -154,6 +160,7 @@ CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=m CONFIG_FORCE_MAX_ZONEORDER=13 # CONFIG_IOMMU_VMERGE is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_KEXEC=y # CONFIG_CRASH_DUMP is not set CONFIG_IRQ_ALL_CPUS=y @@ -173,6 +180,7 @@ CONFIG_SPARSEMEM_EXTREME=y CONFIG_MEMORY_HOTPLUG=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y +CONFIG_RESOURCES_64BIT=y CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y CONFIG_ARCH_MEMORY_PROBE=y # CONFIG_PPC_64K_PAGES is not set @@ -187,6 +195,7 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_GENERIC_ISA_DMA=y +# CONFIG_MPIC_WEIRD is not set # CONFIG_PPC_I8259 is not set # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y @@ -235,6 +244,8 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set CONFIG_INET_TUNNEL=y +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -252,7 +263,10 @@ CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m +CONFIG_INET6_XFRM_MODE_TRANSPORT=y +CONFIG_INET6_XFRM_MODE_TUNNEL=y CONFIG_IPV6_TUNNEL=m +# CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -277,6 +291,7 @@ CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m # CONFIG_IP_NF_PPTP is not set # CONFIG_IP_NF_H323 is not set +# CONFIG_IP_NF_SIP is not set CONFIG_IP_NF_QUEUE=m # @@ -336,6 +351,7 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set +# CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker @@ -372,6 +388,7 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=131072 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set @@ -449,8 +466,7 @@ CONFIG_MD_LINEAR=m CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m # CONFIG_MD_RAID10 is not set -# CONFIG_MD_RAID5 is not set -# CONFIG_MD_RAID6 is not set +# CONFIG_MD_RAID456 is not set # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=m @@ -544,6 +560,7 @@ CONFIG_SPIDER_NET=m # CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set +# CONFIG_MYRI10GE is not set # # Token Ring devices @@ -620,6 +637,7 @@ CONFIG_SERIO_SERPORT=y CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set CONFIG_SERIAL_NONSTANDARD=y # CONFIG_COMPUTONE is not set # CONFIG_ROCKETPORT is not set @@ -680,6 +698,7 @@ CONFIG_WATCHDOG_RTAS=y # # CONFIG_PCIPCWATCHDOG is not set # CONFIG_WDTPCI is not set +# CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_DTLK is not set @@ -725,6 +744,7 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_I810 is not set # CONFIG_I2C_PIIX4 is not set # CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set @@ -761,7 +781,6 @@ CONFIG_I2C_ALGOBIT=y # # Dallas's 1-wire bus # -# CONFIG_W1 is not set # # Hardware Monitoring support @@ -787,6 +806,7 @@ CONFIG_VIDEO_V4L2=y # # Graphics support # +CONFIG_FIRMWARE_EDID=y # CONFIG_FB is not set # @@ -794,6 +814,7 @@ CONFIG_VIDEO_V4L2=y # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -841,6 +862,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_INFINIBAND=y CONFIG_INFINIBAND_USER_MAD=m CONFIG_INFINIBAND_USER_ACCESS=m +CONFIG_INFINIBAND_ADDR_TRANS=y CONFIG_INFINIBAND_MTHCA=m CONFIG_INFINIBAND_MTHCA_DEBUG=y CONFIG_INFINIBAND_IPOIB=m @@ -857,6 +879,19 @@ CONFIG_INFINIBAND_IPOIB_DEBUG_DATA=y # CONFIG_RTC_CLASS is not set # +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# # File systems # CONFIG_EXT2_FS=y @@ -877,6 +912,7 @@ CONFIG_FS_POSIX_ACL=y # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set @@ -1034,6 +1070,9 @@ CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_PLIST=y # # Instrumentation Support @@ -1046,14 +1085,19 @@ CONFIG_ZLIB_DEFLATE=m # # CONFIG_PRINTK_TIME is not set CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_KERNEL=y CONFIG_LOG_BUF_SHIFT=15 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set -CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_RWSEMS is not set CONFIG_DEBUG_SPINLOCK_SLEEP=y +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set CONFIG_DEBUG_FS=y diff --git a/arch/powerpc/configs/chrp32_defconfig b/arch/powerpc/configs/chrp32_defconfig index 0fa010a63a8e..bbf2b5f8a8cb 100644 --- a/arch/powerpc/configs/chrp32_defconfig +++ b/arch/powerpc/configs/chrp32_defconfig @@ -1,13 +1,14 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.17 -# Mon Jul 3 12:08:41 2006 +# Linux kernel version: 2.6.18-rc6 +# Sun Sep 10 10:22:54 2006 # # CONFIG_PPC64 is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y +CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y @@ -42,6 +43,7 @@ CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y CONFIG_SMP=y CONFIG_NR_CPUS=4 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # # Code maturity level options @@ -59,6 +61,7 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y @@ -76,10 +79,12 @@ CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y +CONFIG_RT_MUTEXES=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set @@ -126,7 +131,7 @@ CONFIG_PPC_CHRP=y # CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set -CONFIG_MPIC=y +# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_PPC_RTAS=y # CONFIG_RTAS_ERROR_LOGGING is not set CONFIG_RTAS_PROC=y @@ -136,6 +141,7 @@ CONFIG_PPC_MPC106=y # CONFIG_CPU_FREQ is not set # CONFIG_TAU is not set # CONFIG_WANT_EARLY_SERIAL is not set +CONFIG_MPIC=y # # Kernel options @@ -151,6 +157,7 @@ CONFIG_PREEMPT_NONE=y CONFIG_PREEMPT_BKL=y CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=y +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y # CONFIG_KEXEC is not set CONFIG_IRQ_ALL_CPUS=y CONFIG_ARCH_FLATMEM_ENABLE=y @@ -162,6 +169,7 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -173,6 +181,7 @@ CONFIG_ISA_DMA_API=y # CONFIG_ISA=y CONFIG_GENERIC_ISA_DMA=y +# CONFIG_MPIC_WEIRD is not set CONFIG_PPC_I8259=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_PCI=y @@ -366,6 +375,7 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set @@ -622,6 +632,7 @@ CONFIG_8139TOO=y # CONFIG_TLAN is not set CONFIG_VIA_RHINE=y # CONFIG_VIA_RHINE_MMIO is not set +# CONFIG_VIA_RHINE_NAPI is not set # # Ethernet (1000 Mbit) @@ -751,6 +762,7 @@ CONFIG_SERIO_LIBPS2=y CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -783,6 +795,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # Watchdog Cards # # CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set @@ -894,12 +907,12 @@ CONFIG_VIDEO_V4L2=y # # Graphics support # +CONFIG_FIRMWARE_EDID=y CONFIG_FB=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y CONFIG_FB_MACMODES=y -CONFIG_FB_FIRMWARE_EDID=y # CONFIG_FB_BACKLIGHT is not set CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y @@ -1079,7 +1092,7 @@ CONFIG_USB_MON=y # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_LED is not set -# CONFIG_USB_CY7C63 is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_PHIDGETKIT is not set # CONFIG_USB_PHIDGETSERVO is not set @@ -1305,6 +1318,7 @@ CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m +CONFIG_PLIST=y # # Instrumentation Support @@ -1316,14 +1330,19 @@ CONFIG_TEXTSEARCH_KMP=m # # CONFIG_PRINTK_TIME is not set CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_KERNEL=y CONFIG_LOG_BUF_SHIFT=15 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set -CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_RWSEMS is not set CONFIG_DEBUG_SPINLOCK_SLEEP=y +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_HIGHMEM is not set # CONFIG_DEBUG_INFO is not set diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig index 8c6bd17c6929..4b9c2ed925f5 100644 --- a/arch/powerpc/configs/g5_defconfig +++ b/arch/powerpc/configs/g5_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.18-rc3 -# Tue Aug 8 09:12:29 2006 +# Linux kernel version: 2.6.18-rc6 +# Sun Sep 10 10:22:55 2006 # CONFIG_PPC64=y CONFIG_64BIT=y @@ -126,7 +126,6 @@ CONFIG_PPC_PMAC64=y # CONFIG_PPC_IBM_CELL_BLADE is not set # CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_U3_DART=y -CONFIG_MPIC=y # CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set CONFIG_MPIC_BROKEN_U3=y @@ -146,6 +145,7 @@ CONFIG_CPU_FREQ_GOV_USERSPACE=y # CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_PMAC64=y # CONFIG_WANT_EARLY_SERIAL is not set +CONFIG_MPIC=y # # Kernel options @@ -192,6 +192,7 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_GENERIC_ISA_DMA=y +# CONFIG_MPIC_WEIRD is not set # CONFIG_PPC_I8259 is not set # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y @@ -772,7 +773,6 @@ CONFIG_HW_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set # # IPMI @@ -1195,7 +1195,6 @@ CONFIG_USB_MON=y CONFIG_USB_SERIAL=m CONFIG_USB_SERIAL_GENERIC=y # CONFIG_USB_SERIAL_AIRPRIME is not set -# CONFIG_USB_SERIAL_ANYDATA is not set # CONFIG_USB_SERIAL_ARK3116 is not set CONFIG_USB_SERIAL_BELKIN=m # CONFIG_USB_SERIAL_WHITEHEAT is not set diff --git a/arch/powerpc/configs/iseries_defconfig b/arch/powerpc/configs/iseries_defconfig index 72ed95b3ead6..eb0885ea0731 100644 --- a/arch/powerpc/configs/iseries_defconfig +++ b/arch/powerpc/configs/iseries_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.18-rc3 -# Tue Aug 8 09:15:46 2006 +# Linux kernel version: 2.6.18-rc6 +# Sun Sep 10 10:22:57 2006 # CONFIG_PPC64=y CONFIG_64BIT=y @@ -129,6 +129,7 @@ CONFIG_IBMVIO=y # CONFIG_PPC_970_NAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_WANT_EARLY_SERIAL is not set +# CONFIG_MPIC is not set # # Kernel options @@ -172,6 +173,7 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_GENERIC_ISA_DMA=y +# CONFIG_MPIC_WEIRD is not set # CONFIG_PPC_I8259 is not set # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y @@ -716,7 +718,6 @@ CONFIG_SERIAL_ICOM=m CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set # # IPMI diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig index 80a0db43aeb7..2860be106f4f 100644 --- a/arch/powerpc/configs/maple_defconfig +++ b/arch/powerpc/configs/maple_defconfig @@ -1,15 +1,18 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc6 -# Wed Mar 15 16:19:54 2006 +# Linux kernel version: 2.6.18-rc6 +# Sun Sep 10 10:24:55 2006 # CONFIG_PPC64=y CONFIG_64BIT=y CONFIG_PPC_MERGE=y CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y +CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y @@ -29,8 +32,10 @@ CONFIG_POWER4=y CONFIG_PPC_FPU=y # CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y +CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=2 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # # Code maturity level options @@ -48,11 +53,13 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_CPUSETS is not set +# CONFIG_RELAY is not set CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y # CONFIG_EMBEDDED is not set @@ -64,14 +71,12 @@ CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y +CONFIG_RT_MUTEXES=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set @@ -82,7 +87,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -91,6 +95,7 @@ CONFIG_STOP_MACHINE=y # # Block layer # +# CONFIG_BLK_DEV_IO_TRACE is not set # # IO Schedulers @@ -116,14 +121,18 @@ CONFIG_PPC_MULTIPLATFORM=y # CONFIG_PPC_PMAC is not set CONFIG_PPC_MAPLE=y # CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_IBM_CELL_BLADE is not set +# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_U3_DART=y -CONFIG_MPIC=y # CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set CONFIG_MPIC_BROKEN_U3=y # CONFIG_PPC_MPC106 is not set +CONFIG_PPC_970_NAP=y # CONFIG_CPU_FREQ is not set # CONFIG_WANT_EARLY_SERIAL is not set +CONFIG_MPIC=y # # Kernel options @@ -140,6 +149,7 @@ CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set CONFIG_FORCE_MAX_ZONEORDER=13 CONFIG_IOMMU_VMERGE=y +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_KEXEC=y # CONFIG_CRASH_DUMP is not set CONFIG_IRQ_ALL_CPUS=y @@ -155,6 +165,7 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_RESOURCES_64BIT=y # CONFIG_PPC_64K_PAGES is not set # CONFIG_SCHED_SMT is not set CONFIG_PROC_DEVICETREE=y @@ -167,11 +178,12 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_GENERIC_ISA_DMA=y +# CONFIG_MPIC_WEIRD is not set # CONFIG_PPC_I8259 is not set # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -CONFIG_PCI_LEGACY_PROC=y +# CONFIG_PCIEPORTBUS is not set # CONFIG_PCI_DEBUG is not set # @@ -197,6 +209,8 @@ CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=m # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -214,12 +228,18 @@ CONFIG_IP_PNP_DHCP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y 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_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # @@ -274,6 +294,7 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker @@ -310,6 +331,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set @@ -484,6 +506,7 @@ CONFIG_E1000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set +# CONFIG_MYRI10GE is not set # # Token Ring devices @@ -556,6 +579,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1200 CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -563,6 +587,7 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -586,7 +611,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # Watchdog Cards # # CONFIG_WATCHDOG is not set -# CONFIG_RTC is not set +# CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_DTLK is not set @@ -632,10 +657,10 @@ CONFIG_I2C_AMD8111=y # CONFIG_I2C_I810 is not set # CONFIG_I2C_PIIX4 is not set # CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set -# CONFIG_SCx200_ACB is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set @@ -654,9 +679,7 @@ CONFIG_I2C_AMD8111=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_RTC8564 is not set # CONFIG_SENSORS_MAX6875 is not set -# CONFIG_RTC_X1205_I2C is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -671,7 +694,6 @@ CONFIG_I2C_AMD8111=y # # Dallas's 1-wire bus # -# CONFIG_W1 is not set # # Hardware Monitoring support @@ -684,22 +706,21 @@ CONFIG_I2C_AMD8111=y # # -# Multimedia Capabilities Port drivers -# - -# # Multimedia devices # # CONFIG_VIDEO_DEV is not set +CONFIG_VIDEO_V4L2=y # # Digital Video Broadcasting Devices # # CONFIG_DVB is not set +# CONFIG_USB_DABUSB is not set # # Graphics support # +CONFIG_FIRMWARE_EDID=y # CONFIG_FB is not set # @@ -707,6 +728,7 @@ CONFIG_I2C_AMD8111=y # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -718,6 +740,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set @@ -735,6 +758,7 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_SPLIT_ISO=y CONFIG_USB_EHCI_ROOT_HUB_TT=y +# CONFIG_USB_EHCI_TT_NEWSCHED is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_BIG_ENDIAN is not set @@ -771,9 +795,7 @@ CONFIG_USB_HIDINPUT=y # CONFIG_USB_ACECAD is not set # CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set -# CONFIG_USB_MTOUCH is not set -# CONFIG_USB_ITMTOUCH is not set -# CONFIG_USB_EGALAX is not set +# CONFIG_USB_TOUCHSCREEN is not set # CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set @@ -787,15 +809,6 @@ CONFIG_USB_HIDINPUT=y # CONFIG_USB_MDC800 is not set # -# USB Multimedia devices -# -# CONFIG_USB_DABUSB is not set - -# -# Video4Linux support is needed for USB Multimedia device support -# - -# # USB Network Adapters # # CONFIG_USB_CATC is not set @@ -816,7 +829,7 @@ CONFIG_USB_SERIAL=y # CONFIG_USB_SERIAL_CONSOLE is not set CONFIG_USB_SERIAL_GENERIC=y # CONFIG_USB_SERIAL_AIRPRIME is not set -# CONFIG_USB_SERIAL_ANYDATA is not set +# CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set @@ -824,6 +837,7 @@ CONFIG_USB_SERIAL_GENERIC=y CONFIG_USB_SERIAL_CYPRESS_M8=m # CONFIG_USB_SERIAL_EMPEG is not set # CONFIG_USB_SERIAL_FTDI_SIO is not set +# CONFIG_USB_SERIAL_FUNSOFT is not set # CONFIG_USB_SERIAL_VISOR is not set # CONFIG_USB_SERIAL_IPAQ is not set # CONFIG_USB_SERIAL_IR is not set @@ -848,12 +862,15 @@ CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y # CONFIG_USB_SERIAL_KLSI is not set # CONFIG_USB_SERIAL_KOBIL_SCT is not set # CONFIG_USB_SERIAL_MCT_U232 is not set +# CONFIG_USB_SERIAL_NAVMAN is not set # CONFIG_USB_SERIAL_PL2303 is not set # CONFIG_USB_SERIAL_HP4X is not set # CONFIG_USB_SERIAL_SAFE is not set +# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set CONFIG_USB_SERIAL_TI=m # CONFIG_USB_SERIAL_CYBERJACK is not set # CONFIG_USB_SERIAL_XIRCOM is not set +# CONFIG_USB_SERIAL_OPTION is not set # CONFIG_USB_SERIAL_OMNINET is not set CONFIG_USB_EZUSB=y @@ -867,10 +884,12 @@ CONFIG_USB_EZUSB=y # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_PHIDGETKIT is not set # CONFIG_USB_PHIDGETSERVO is not set # CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TEST is not set @@ -890,6 +909,19 @@ CONFIG_USB_EZUSB=y # CONFIG_MMC is not set # +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# # InfiniBand support # # CONFIG_INFINIBAND is not set @@ -899,6 +931,24 @@ CONFIG_USB_EZUSB=y # # +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# # File systems # CONFIG_EXT2_FS=y @@ -917,6 +967,7 @@ CONFIG_FS_POSIX_ACL=y # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set @@ -949,7 +1000,6 @@ CONFIG_TMPFS=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set # CONFIG_CONFIGFS_FS is not set # @@ -1067,6 +1117,7 @@ CONFIG_CRC_CCITT=y CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y # # Instrumentation Support @@ -1079,14 +1130,20 @@ CONFIG_ZLIB_INFLATE=y # # CONFIG_PRINTK_TIME is not set CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_KERNEL=y CONFIG_LOG_BUF_SHIFT=17 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set CONFIG_DEBUG_SLAB=y -# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_SLAB_LEAK is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_RWSEMS is not set CONFIG_DEBUG_SPINLOCK_SLEEP=y +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set CONFIG_DEBUG_FS=y @@ -1100,11 +1157,7 @@ CONFIG_XMON=y CONFIG_XMON_DEFAULT=y # CONFIG_IRQSTACKS is not set CONFIG_BOOTX_TEXT=y -# CONFIG_PPC_EARLY_DEBUG_LPAR is not set -# CONFIG_PPC_EARLY_DEBUG_G5 is not set -# CONFIG_PPC_EARLY_DEBUG_RTAS is not set -# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set -# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set +# CONFIG_PPC_EARLY_DEBUG is not set # # Security options diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig index 15a50f4ceb1f..719fba4eb421 100644 --- a/arch/powerpc/configs/mpc7448_hpc2_defconfig +++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig @@ -1,16 +1,18 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.17-rc4 -# Sat May 27 18:45:55 2006 +# Linux kernel version: 2.6.18-rc6 +# Sun Sep 10 10:26:55 2006 # # CONFIG_PPC64 is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y +CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y @@ -29,6 +31,7 @@ CONFIG_CLASSIC32=y # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_85xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_40x is not set # CONFIG_44x is not set # CONFIG_8xx is not set @@ -39,6 +42,7 @@ CONFIG_PPC_FPU=y CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # # Code maturity level options @@ -56,6 +60,7 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set @@ -70,10 +75,12 @@ CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y +CONFIG_RT_MUTEXES=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set @@ -110,13 +117,16 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_PPC_ISERIES is not set CONFIG_EMBEDDED6xx=y # CONFIG_APUS is not set -CONFIG_MPIC=y +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_UDBG_RTAS_CONSOLE is not set # CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set # CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_TAU is not set +# CONFIG_PPC_TODC is not set # CONFIG_KATANA is not set # CONFIG_WILLOW is not set # CONFIG_CPCI690 is not set @@ -146,6 +156,7 @@ CONFIG_MPC7448HPC2=y # CONFIG_EV64360 is not set CONFIG_TSI108_BRIDGE=y # CONFIG_WANT_EARLY_SERIAL is not set +CONFIG_MPIC=y # # Kernel options @@ -160,6 +171,7 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=y +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -169,10 +181,10 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set -# CONFIG_SOFTWARE_SUSPEND is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -180,10 +192,12 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_GENERIC_ISA_DMA=y +CONFIG_MPIC_WEIRD=y # CONFIG_PPC_I8259 is not set # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +# CONFIG_PCIEPORTBUS is not set # # PCCARD (PCMCIA/CardBus) support @@ -221,6 +235,8 @@ CONFIG_NET=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=y # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -240,6 +256,8 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -247,6 +265,7 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # @@ -300,6 +319,7 @@ CONFIG_TCP_CONG_BIC=y CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker @@ -336,6 +356,7 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=131072 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set @@ -399,6 +420,7 @@ CONFIG_SCSI_SATA=y CONFIG_SCSI_SATA_MV=y # CONFIG_SCSI_SATA_NV is not set # CONFIG_SCSI_PDC_ADMA is not set +# CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_SATA_QSTOR is not set # CONFIG_SCSI_SATA_PROMISE is not set # CONFIG_SCSI_SATA_SX4 is not set @@ -481,6 +503,9 @@ CONFIG_PHYLIB=y # CONFIG_QSEMI_PHY is not set # CONFIG_LXT_PHY is not set # CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_FIXED_PHY is not set # # Ethernet (10 or 100Mbit) @@ -538,7 +563,6 @@ CONFIG_8139TOO=y # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set -CONFIG_TSI108_ETH=y # # Ethernet (10000 Mbit) @@ -546,6 +570,7 @@ CONFIG_TSI108_ETH=y # CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set +# CONFIG_MYRI10GE is not set # # Token Ring devices @@ -645,6 +670,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # Watchdog Cards # # CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set @@ -679,13 +705,13 @@ CONFIG_GEN_RTC=y # # Dallas's 1-wire bus # -# CONFIG_W1 is not set # # Hardware Monitoring support # CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_HWMON_DEBUG_CHIP is not set @@ -697,6 +723,7 @@ CONFIG_HWMON=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set +CONFIG_VIDEO_V4L2=y # # Digital Video Broadcasting Devices @@ -706,7 +733,9 @@ CONFIG_HWMON=y # # Graphics support # +CONFIG_FIRMWARE_EDID=y # CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -763,6 +792,19 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# # File systems # CONFIG_EXT2_FS=y @@ -783,6 +825,7 @@ CONFIG_FS_MBCACHE=y # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set @@ -884,6 +927,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y # # Instrumentation Support @@ -895,17 +939,13 @@ CONFIG_CRC32=y # # CONFIG_PRINTK_TIME is not set # CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DEBUG_FS is not set # CONFIG_UNWIND_INFO is not set # CONFIG_BOOTX_TEXT is not set -# CONFIG_SERIAL_TEXT_DEBUG is not set -# CONFIG_PPC_EARLY_DEBUG_LPAR is not set -# CONFIG_PPC_EARLY_DEBUG_G5 is not set -# CONFIG_PPC_EARLY_DEBUG_RTAS is not set -# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set -# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set +# CONFIG_PPC_EARLY_DEBUG is not set # # Security options diff --git a/arch/powerpc/configs/mpc834x_itx_defconfig b/arch/powerpc/configs/mpc834x_itx_defconfig index fc2d9789adc8..8da6a47f0339 100644 --- a/arch/powerpc/configs/mpc834x_itx_defconfig +++ b/arch/powerpc/configs/mpc834x_itx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.17 -# Fri Jun 30 17:53:25 2006 +# Linux kernel version: 2.6.18-rc6 +# Sun Sep 10 10:28:05 2006 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -60,6 +60,7 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set @@ -78,6 +79,7 @@ CONFIG_FUTEX=y # CONFIG_EPOLL is not set CONFIG_SHMEM=y CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set @@ -120,6 +122,7 @@ CONFIG_PPC_GEN550=y # CONFIG_MPC834x_SYS is not set CONFIG_MPC834x_ITX=y CONFIG_MPC834x=y +# CONFIG_MPIC is not set # # Kernel options @@ -148,7 +151,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set -# CONFIG_SOFTWARE_SUSPEND is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -156,6 +158,7 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_GENERIC_ISA_DMA=y +# CONFIG_MPIC_WEIRD is not set # CONFIG_PPC_I8259 is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -401,6 +404,7 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set @@ -561,6 +565,7 @@ CONFIG_PHYLIB=y CONFIG_CICADA_PHY=y # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set +# CONFIG_FIXED_PHY is not set # # Ethernet (10 or 100Mbit) @@ -905,6 +910,7 @@ CONFIG_VIDEO_V4L2=y # CONFIG_FIRMWARE_EDID=y # CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -1025,7 +1031,7 @@ CONFIG_USB_MON=y # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_LED is not set -# CONFIG_USB_CY7C63 is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_PHIDGETKIT is not set # CONFIG_USB_PHIDGETSERVO is not set @@ -1110,6 +1116,7 @@ CONFIG_RTC_INTF_DEV_UIE_EMUL=y # CONFIG_RTC_DRV_X1205 is not set CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_ISL1208 is not set # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_PCF8563 is not set @@ -1226,7 +1233,6 @@ CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set -# CONFIG_CIFS_DEBUG2 is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set @@ -1279,11 +1285,13 @@ CONFIG_LOG_BUF_SHIFT=17 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set -# CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_FS is not set diff --git a/arch/powerpc/configs/mpc834x_sys_defconfig b/arch/powerpc/configs/mpc834x_mds_defconfig index 5078b0441d61..9eefab967898 100644 --- a/arch/powerpc/configs/mpc834x_sys_defconfig +++ b/arch/powerpc/configs/mpc834x_mds_defconfig @@ -1,15 +1,18 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc6 -# Wed Mar 15 16:19:56 2006 +# Linux kernel version: 2.6.18-rc6 +# Sun Sep 10 10:28:54 2006 # # CONFIG_PPC64 is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y +CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y @@ -27,17 +30,19 @@ CONFIG_DEFAULT_UIMAGE=y # CONFIG_PPC_52xx is not set # CONFIG_PPC_82xx is not set CONFIG_PPC_83xx=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_86xx is not set # CONFIG_40x is not set # CONFIG_44x is not set # CONFIG_8xx is not set # CONFIG_E200 is not set -# CONFIG_E500 is not set CONFIG_6xx=y CONFIG_83xx=y CONFIG_PPC_FPU=y CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # # Code maturity level options @@ -55,9 +60,11 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +# CONFIG_RELAY is not set CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EMBEDDED=y @@ -67,14 +74,12 @@ CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y +CONFIG_RT_MUTEXES=y CONFIG_FUTEX=y # CONFIG_EPOLL is not set CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set @@ -85,7 +90,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_KMOD is not set @@ -94,6 +98,8 @@ CONFIG_OBSOLETE_MODPARM=y # Block layer # # CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -114,7 +120,9 @@ CONFIG_PPC_GEN550=y # Platform support # CONFIG_MPC834x_SYS=y +# CONFIG_MPC834x_ITX is not set CONFIG_MPC834x=y +# CONFIG_MPIC is not set # # Kernel options @@ -129,6 +137,7 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -138,10 +147,10 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set -# CONFIG_SOFTWARE_SUSPEND is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -149,12 +158,13 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_GENERIC_ISA_DMA=y +# CONFIG_MPIC_WEIRD is not set # CONFIG_PPC_I8259 is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -# CONFIG_PCI_LEGACY_PROC is not set +# CONFIG_PCIEPORTBUS is not set # # PCCARD (PCMCIA/CardBus) support @@ -192,6 +202,8 @@ CONFIG_NET=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=m # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -209,12 +221,18 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y 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_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # @@ -268,6 +286,7 @@ CONFIG_TCP_CONG_BIC=y CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker @@ -304,6 +323,7 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set @@ -371,6 +391,9 @@ CONFIG_MARVELL_PHY=y # CONFIG_QSEMI_PHY is not set # CONFIG_LXT_PHY is not set # CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_FIXED_PHY is not set # # Ethernet (10 or 100Mbit) @@ -433,6 +456,7 @@ CONFIG_GIANFAR=y # CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set +# CONFIG_MYRI10GE is not set # # Token Ring devices @@ -507,6 +531,7 @@ CONFIG_INPUT=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -543,6 +568,7 @@ CONFIG_83xx_WDT=y # # CONFIG_PCIPCWATCHDOG is not set # CONFIG_WDTPCI is not set +# CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set @@ -589,10 +615,10 @@ CONFIG_I2C_CHARDEV=y # CONFIG_I2C_PIIX4 is not set CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set -# CONFIG_SCx200_ACB is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set @@ -611,10 +637,8 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_RTC8564 is not set # CONFIG_SENSORS_M41T00 is not set # CONFIG_SENSORS_MAX6875 is not set -# CONFIG_RTC_X1205_I2C is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -629,13 +653,13 @@ CONFIG_I2C_MPC=y # # Dallas's 1-wire bus # -# CONFIG_W1 is not set # # Hardware Monitoring support # CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set @@ -664,10 +688,12 @@ CONFIG_HWMON=y # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_SIS5595 is not set # CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT8231 is not set # CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set # CONFIG_SENSORS_W83792D is not set # CONFIG_SENSORS_W83L785TS is not set # CONFIG_SENSORS_W83627HF is not set @@ -679,13 +705,10 @@ CONFIG_HWMON=y # # -# Multimedia Capabilities Port drivers -# - -# # Multimedia devices # # CONFIG_VIDEO_DEV is not set +CONFIG_VIDEO_V4L2=y # # Digital Video Broadcasting Devices @@ -695,7 +718,9 @@ CONFIG_HWMON=y # # Graphics support # +CONFIG_FIRMWARE_EDID=y # CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -707,6 +732,7 @@ CONFIG_HWMON=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set # @@ -724,6 +750,19 @@ CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_MMC is not set # +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# # InfiniBand support # # CONFIG_INFINIBAND is not set @@ -733,6 +772,24 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# # File systems # CONFIG_EXT2_FS=y @@ -753,6 +810,7 @@ CONFIG_FS_MBCACHE=y # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set @@ -781,7 +839,6 @@ CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set # CONFIG_CONFIGFS_FS is not set # @@ -854,6 +911,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y # # Instrumentation Support @@ -865,15 +923,13 @@ CONFIG_CRC32=y # # CONFIG_PRINTK_TIME is not set # CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_FS is not set # CONFIG_BOOTX_TEXT is not set # CONFIG_SERIAL_TEXT_DEBUG is not set -# CONFIG_PPC_EARLY_DEBUG_LPAR is not set -# CONFIG_PPC_EARLY_DEBUG_G5 is not set -# CONFIG_PPC_EARLY_DEBUG_RTAS is not set -# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set -# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set +# CONFIG_PPC_EARLY_DEBUG is not set # # Security options diff --git a/arch/powerpc/configs/mpc8540_ads_defconfig b/arch/powerpc/configs/mpc8540_ads_defconfig index 7f0780f1aa39..67e7d0b5793d 100644 --- a/arch/powerpc/configs/mpc8540_ads_defconfig +++ b/arch/powerpc/configs/mpc8540_ads_defconfig @@ -1,16 +1,18 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16 -# Mon Mar 27 23:37:36 2006 +# Linux kernel version: 2.6.18-rc6 +# Sun Sep 10 10:29:23 2006 # # CONFIG_PPC64 is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y +CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y @@ -29,6 +31,7 @@ CONFIG_DEFAULT_UIMAGE=y # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set CONFIG_PPC_85xx=y +# CONFIG_PPC_86xx is not set # CONFIG_40x is not set # CONFIG_44x is not set # CONFIG_8xx is not set @@ -39,6 +42,7 @@ CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y # CONFIG_PHYS_64BIT is not set CONFIG_SPE=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # # Code maturity level options @@ -56,6 +60,7 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set @@ -71,10 +76,12 @@ CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y +CONFIG_RT_MUTEXES=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set @@ -103,15 +110,16 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_MPIC=y # CONFIG_WANT_EARLY_SERIAL is not set # # Platform support # CONFIG_MPC8540_ADS=y +# CONFIG_MPC85xx_CDS is not set CONFIG_MPC8540=y CONFIG_PPC_INDIRECT_PCI_BE=y +CONFIG_MPIC=y # # Kernel options @@ -127,6 +135,7 @@ CONFIG_PREEMPT_NONE=y CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=y CONFIG_MATH_EMULATION=y +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -136,16 +145,17 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set -# CONFIG_SOFTWARE_SUSPEND is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_MPIC_WEIRD is not set # CONFIG_PPC_I8259 is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -187,6 +197,8 @@ CONFIG_NET=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=y # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -204,12 +216,18 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y 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_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # @@ -264,6 +282,7 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker @@ -295,6 +314,7 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set @@ -355,6 +375,9 @@ CONFIG_PHYLIB=y # CONFIG_QSEMI_PHY is not set # CONFIG_LXT_PHY is not set # CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_FIXED_PHY is not set # # Ethernet (10 or 100Mbit) @@ -464,6 +487,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # Watchdog Cards # # CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set @@ -473,7 +497,6 @@ CONFIG_GEN_RTC=y # # Ftape, the floppy tape device driver # -# CONFIG_AGP is not set # CONFIG_RAW_DRIVER is not set # @@ -496,13 +519,13 @@ CONFIG_GEN_RTC=y # # Dallas's 1-wire bus # -# CONFIG_W1 is not set # # Hardware Monitoring support # CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_HWMON_DEBUG_CHIP is not set @@ -514,6 +537,7 @@ CONFIG_HWMON=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set +CONFIG_VIDEO_V4L2=y # # Digital Video Broadcasting Devices @@ -523,7 +547,9 @@ CONFIG_HWMON=y # # Graphics support # +CONFIG_FIRMWARE_EDID=y # CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -552,6 +578,19 @@ CONFIG_HWMON=y # CONFIG_MMC is not set # +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# # InfiniBand support # @@ -560,6 +599,24 @@ CONFIG_HWMON=y # # +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# # File systems # CONFIG_EXT2_FS=y @@ -580,6 +637,7 @@ CONFIG_FS_MBCACHE=y # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set @@ -677,6 +735,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y # # Instrumentation Support @@ -688,14 +747,19 @@ CONFIG_CRC32=y # # CONFIG_PRINTK_TIME is not set # CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_KERNEL=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set -CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_FS is not set @@ -706,11 +770,7 @@ CONFIG_FORCED_INLINING=y # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set -# CONFIG_PPC_EARLY_DEBUG_LPAR is not set -# CONFIG_PPC_EARLY_DEBUG_G5 is not set -# CONFIG_PPC_EARLY_DEBUG_RTAS is not set -# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set -# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set +# CONFIG_PPC_EARLY_DEBUG is not set # # Security options diff --git a/arch/powerpc/configs/mpc85xx_cds_defconfig b/arch/powerpc/configs/mpc85xx_cds_defconfig index 9bb022a523fe..72edf9f66829 100644 --- a/arch/powerpc/configs/mpc85xx_cds_defconfig +++ b/arch/powerpc/configs/mpc85xx_cds_defconfig @@ -1,16 +1,18 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16 -# Sun Apr 2 11:23:42 2006 +# Linux kernel version: 2.6.18-rc6 +# Sun Sep 10 10:29:49 2006 # # CONFIG_PPC64 is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y +CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y @@ -19,7 +21,7 @@ CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set -# CONFIG_DEFAULT_UIMAGE is not set +CONFIG_DEFAULT_UIMAGE=y # # Processor support @@ -29,6 +31,7 @@ CONFIG_PPC_UDBG_16550=y # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set CONFIG_PPC_85xx=y +# CONFIG_PPC_86xx is not set # CONFIG_40x is not set # CONFIG_44x is not set # CONFIG_8xx is not set @@ -39,6 +42,7 @@ CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y # CONFIG_PHYS_64BIT is not set CONFIG_SPE=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # # Code maturity level options @@ -56,6 +60,7 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set @@ -71,10 +76,12 @@ CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y +CONFIG_RT_MUTEXES=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set @@ -103,7 +110,6 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_MPIC=y # CONFIG_WANT_EARLY_SERIAL is not set # @@ -113,6 +119,7 @@ CONFIG_MPIC=y CONFIG_MPC85xx_CDS=y CONFIG_MPC8540=y CONFIG_PPC_INDIRECT_PCI_BE=y +CONFIG_MPIC=y # # Kernel options @@ -128,6 +135,7 @@ CONFIG_PREEMPT_NONE=y CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=y CONFIG_MATH_EMULATION=y +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -137,21 +145,23 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set -# CONFIG_SOFTWARE_SUSPEND is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y # # Bus options # -CONFIG_PPC_I8259=y +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +# CONFIG_PCIEPORTBUS is not set # CONFIG_PCI_DEBUG is not set # @@ -190,6 +200,8 @@ CONFIG_NET=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=y # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y @@ -209,6 +221,8 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -216,6 +230,7 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # @@ -270,6 +285,7 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker @@ -306,6 +322,7 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set @@ -425,6 +442,9 @@ CONFIG_PHYLIB=y # CONFIG_QSEMI_PHY is not set # CONFIG_LXT_PHY is not set # CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_FIXED_PHY is not set # # Ethernet (10 or 100Mbit) @@ -470,6 +490,7 @@ CONFIG_GFAR_NAPI=y # CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set +# CONFIG_MYRI10GE is not set # # Token Ring devices @@ -568,6 +589,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # Watchdog Cards # # CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set @@ -602,13 +624,13 @@ CONFIG_GEN_RTC=y # # Dallas's 1-wire bus # -# CONFIG_W1 is not set # # Hardware Monitoring support # CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_HWMON_DEBUG_CHIP is not set @@ -620,6 +642,7 @@ CONFIG_HWMON=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set +CONFIG_VIDEO_V4L2=y # # Digital Video Broadcasting Devices @@ -629,7 +652,9 @@ CONFIG_HWMON=y # # Graphics support # +CONFIG_FIRMWARE_EDID=y # CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -664,6 +689,14 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_NEW_LEDS is not set # +# LED drivers +# + +# +# LED Triggers +# + +# # InfiniBand support # # CONFIG_INFINIBAND is not set @@ -678,6 +711,19 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# # File systems # CONFIG_EXT2_FS=y @@ -698,6 +744,7 @@ CONFIG_FS_MBCACHE=y # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set @@ -795,6 +842,7 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y # # Instrumentation Support @@ -806,14 +854,19 @@ CONFIG_CRC32=y # # CONFIG_PRINTK_TIME is not set # CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_KERNEL=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set -CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_FS is not set @@ -824,11 +877,7 @@ CONFIG_FORCED_INLINING=y # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set -# CONFIG_PPC_EARLY_DEBUG_LPAR is not set -# CONFIG_PPC_EARLY_DEBUG_G5 is not set -# CONFIG_PPC_EARLY_DEBUG_RTAS is not set -# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set -# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set +# CONFIG_PPC_EARLY_DEBUG is not set # # Security options diff --git a/arch/powerpc/configs/mpc8641_hpcn_defconfig b/arch/powerpc/configs/mpc8641_hpcn_defconfig index d7a30f9bc535..92a527fccf83 100644 --- a/arch/powerpc/configs/mpc8641_hpcn_defconfig +++ b/arch/powerpc/configs/mpc8641_hpcn_defconfig @@ -1,16 +1,18 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.17-rc3 -# Fri Jun 16 10:47:09 2006 +# Linux kernel version: 2.6.18-rc6 +# Sun Sep 10 10:30:15 2006 # # CONFIG_PPC64 is not set CONFIG_PPC32=y CONFIG_PPC_MERGE=y CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y +CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_NVRAM=y @@ -41,6 +43,7 @@ CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y CONFIG_SMP=y CONFIG_NR_CPUS=2 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # # Code maturity level options @@ -58,6 +61,7 @@ CONFIG_LOCALVERSION="" # CONFIG_SYSVIPC is not set # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y @@ -75,10 +79,12 @@ CONFIG_PRINTK=y CONFIG_BUG=y # CONFIG_ELF_CORE is not set CONFIG_BASE_FULL=y +CONFIG_RT_MUTEXES=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y # CONFIG_SLAB is not set +CONFIG_VM_EVENT_COUNTERS=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_SLOB=y @@ -107,9 +113,9 @@ CONFIG_DEFAULT_DEADLINE=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="deadline" -CONFIG_MPIC=y # CONFIG_WANT_EARLY_SERIAL is not set CONFIG_PPC_INDIRECT_PCI_BE=y +CONFIG_MPIC=y # # Platform Support @@ -131,6 +137,7 @@ CONFIG_PREEMPT_NONE=y CONFIG_PREEMPT_BKL=y CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y # CONFIG_IRQ_ALL_CPUS is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y @@ -141,6 +148,7 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set @@ -151,11 +159,13 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_GENERIC_ISA_DMA=y +# CONFIG_MPIC_WEIRD is not set CONFIG_PPC_I8259=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y +# CONFIG_PCIEPORTBUS is not set # CONFIG_PCI_DEBUG is not set # @@ -194,6 +204,8 @@ CONFIG_NET=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=y # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -212,6 +224,8 @@ CONFIG_IP_PNP_RARP=y # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -224,7 +238,10 @@ CONFIG_IPV6=y # CONFIG_INET6_IPCOMP is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set +CONFIG_INET6_XFRM_MODE_TRANSPORT=y +CONFIG_INET6_XFRM_MODE_TUNNEL=y # CONFIG_IPV6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # @@ -279,6 +296,7 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set +# CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker @@ -315,6 +333,7 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=131072 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set @@ -383,6 +402,8 @@ CONFIG_PHYLIB=y # CONFIG_LXT_PHY is not set # CONFIG_CICADA_PHY is not set CONFIG_VITESSE_PHY=y +# CONFIG_SMSC_PHY is not set +# CONFIG_FIXED_PHY is not set # # Ethernet (10 or 100Mbit) @@ -426,6 +447,7 @@ CONFIG_GIANFAR=y # CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set +# CONFIG_MYRI10GE is not set # # Token Ring devices @@ -500,6 +522,7 @@ CONFIG_SERIO_LIBPS2=y CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -534,6 +557,7 @@ CONFIG_UNIX98_PTYS=y # Watchdog Cards # # CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set # CONFIG_DTLK is not set @@ -579,6 +603,7 @@ CONFIG_I2C=y # CONFIG_I2C_PIIX4 is not set CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set @@ -615,7 +640,6 @@ CONFIG_SENSORS_EEPROM=y # # Dallas's 1-wire bus # -# CONFIG_W1 is not set # # Hardware Monitoring support @@ -631,6 +655,7 @@ CONFIG_SENSORS_EEPROM=y # Multimedia devices # # CONFIG_VIDEO_DEV is not set +CONFIG_VIDEO_V4L2=y # # Digital Video Broadcasting Devices @@ -640,6 +665,7 @@ CONFIG_SENSORS_EEPROM=y # # Graphics support # +CONFIG_FIRMWARE_EDID=y # CONFIG_FB is not set # @@ -648,6 +674,7 @@ CONFIG_SENSORS_EEPROM=y CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -704,6 +731,19 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# # File systems # CONFIG_EXT2_FS=y @@ -870,6 +910,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y # # Instrumentation Support @@ -881,13 +922,18 @@ CONFIG_CRC32=y # # CONFIG_PRINTK_TIME is not set # CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_KERNEL=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set -# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_HIGHMEM is not set # CONFIG_DEBUG_INFO is not set @@ -899,11 +945,7 @@ CONFIG_FORCED_INLINING=y # CONFIG_DEBUGGER is not set # CONFIG_BDI_SWITCH is not set # CONFIG_BOOTX_TEXT is not set -# CONFIG_PPC_EARLY_DEBUG_LPAR is not set -# CONFIG_PPC_EARLY_DEBUG_G5 is not set -# CONFIG_PPC_EARLY_DEBUG_RTAS is not set -# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set -# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set +# CONFIG_PPC_EARLY_DEBUG is not set # # Security options diff --git a/arch/powerpc/configs/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig index 3545af9896af..6861dde7d77b 100644 --- a/arch/powerpc/configs/pmac32_defconfig +++ b/arch/powerpc/configs/pmac32_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.17 -# Mon Jul 3 14:20:49 2006 +# Linux kernel version: 2.6.18-rc6 +# Sun Sep 10 10:30:23 2006 # # CONFIG_PPC64 is not set CONFIG_PPC32=y @@ -60,6 +60,7 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y @@ -128,7 +129,6 @@ CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_UDBG_RTAS_CONSOLE is not set -CONFIG_MPIC=y # CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set CONFIG_PPC_MPC106=y @@ -149,6 +149,7 @@ CONFIG_CPU_FREQ_PMAC=y CONFIG_PPC601_SYNC_FIX=y # CONFIG_TAU is not set # CONFIG_WANT_EARLY_SERIAL is not set +CONFIG_MPIC=y # # Kernel options @@ -189,6 +190,7 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_GENERIC_ISA_DMA=y +# CONFIG_MPIC_WEIRD is not set # CONFIG_PPC_I8259 is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_PCI=y @@ -559,6 +561,7 @@ CONFIG_BLK_DEV_UB=m CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set @@ -1502,7 +1505,6 @@ CONFIG_USB_MON=y CONFIG_USB_SERIAL=m # CONFIG_USB_SERIAL_GENERIC is not set # CONFIG_USB_SERIAL_AIRPRIME is not set -# CONFIG_USB_SERIAL_ANYDATA is not set # CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set @@ -1540,6 +1542,7 @@ CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y # CONFIG_USB_SERIAL_PL2303 is not set # CONFIG_USB_SERIAL_HP4X is not set # CONFIG_USB_SERIAL_SAFE is not set +# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set # CONFIG_USB_SERIAL_TI is not set # CONFIG_USB_SERIAL_CYBERJACK is not set # CONFIG_USB_SERIAL_XIRCOM is not set @@ -1557,7 +1560,7 @@ CONFIG_USB_EZUSB=y # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_LED is not set -# CONFIG_USB_CY7C63 is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_PHIDGETKIT is not set # CONFIG_USB_PHIDGETSERVO is not set @@ -1728,7 +1731,6 @@ CONFIG_RPCSEC_GSS_KRB5=y CONFIG_SMB_FS=m # CONFIG_SMB_NLS_DEFAULT is not set # CONFIG_CIFS is not set -# CONFIG_CIFS_DEBUG2 is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set @@ -1831,11 +1833,13 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set -# CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_FS is not set diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index 395e49847788..7517d0c5303f 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -1,15 +1,18 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.16-rc2 -# Fri Feb 10 17:32:14 2006 +# Linux kernel version: 2.6.18-rc6 +# Sun Sep 10 10:45:11 2006 # CONFIG_PPC64=y CONFIG_64BIT=y CONFIG_PPC_MERGE=y CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y +CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_PPC=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y @@ -30,8 +33,10 @@ CONFIG_POWER4=y CONFIG_PPC_FPU=y CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y +CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=32 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # # Code maturity level options @@ -49,11 +54,14 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_TASKSTATS=y +CONFIG_TASK_DELAY_ACCT=y CONFIG_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_CPUSETS=y +CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y # CONFIG_EMBEDDED is not set @@ -65,14 +73,12 @@ CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y +CONFIG_RT_MUTEXES=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set @@ -83,7 +89,6 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y @@ -92,6 +97,7 @@ CONFIG_STOP_MACHINE=y # # Block layer # +CONFIG_BLK_DEV_IO_TRACE=y # # IO Schedulers @@ -117,19 +123,22 @@ CONFIG_PPC_PSERIES=y CONFIG_PPC_PMAC=y CONFIG_PPC_PMAC64=y CONFIG_PPC_MAPLE=y -# CONFIG_PPC_CELL is not set +CONFIG_PPC_CELL=y +CONFIG_PPC_CELL_NATIVE=y +CONFIG_PPC_IBM_CELL_BLADE=y +CONFIG_UDBG_RTAS_CONSOLE=y CONFIG_XICS=y CONFIG_U3_DART=y -CONFIG_MPIC=y CONFIG_PPC_RTAS=y CONFIG_RTAS_ERROR_LOGGING=y CONFIG_RTAS_PROC=y CONFIG_RTAS_FLASH=m -# CONFIG_MMIO_NVRAM is not set +CONFIG_MMIO_NVRAM=y CONFIG_MPIC_BROKEN_U3=y CONFIG_IBMVIO=y # CONFIG_IBMEBUS is not set # CONFIG_PPC_MPC106 is not set +CONFIG_PPC_970_NAP=y CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=y # CONFIG_CPU_FREQ_DEBUG is not set @@ -144,6 +153,15 @@ CONFIG_CPU_FREQ_GOV_USERSPACE=y # CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_PMAC64=y # CONFIG_WANT_EARLY_SERIAL is not set +CONFIG_MPIC=y + +# +# Cell Broadband Engine options +# +CONFIG_SPU_FS=m +CONFIG_SPU_BASE=y +CONFIG_SPUFS_MMAP=y +CONFIG_CBE_RAS=y # # Kernel options @@ -161,6 +179,7 @@ CONFIG_BINFMT_MISC=m CONFIG_FORCE_MAX_ZONEORDER=13 CONFIG_IOMMU_VMERGE=y CONFIG_HOTPLUG_CPU=y +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_KEXEC=y # CONFIG_CRASH_DUMP is not set CONFIG_IRQ_ALL_CPUS=y @@ -181,9 +200,10 @@ CONFIG_SPARSEMEM=y CONFIG_HAVE_MEMORY_PRESENT=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_EXTREME=y -# CONFIG_MEMORY_HOTPLUG is not set +CONFIG_MEMORY_HOTPLUG=y CONFIG_SPLIT_PTLOCK_CPUS=4 -CONFIG_MIGRATION=y +CONFIG_RESOURCES_64BIT=y +CONFIG_ARCH_MEMORY_PROBE=y # CONFIG_PPC_64K_PAGES is not set # CONFIG_SCHED_SMT is not set CONFIG_PROC_DEVICETREE=y @@ -196,11 +216,12 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_GENERIC_ISA_DMA=y +# CONFIG_MPIC_WEIRD is not set CONFIG_PPC_I8259=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -# CONFIG_PCI_LEGACY_PROC is not set +# CONFIG_PCIEPORTBUS is not set # CONFIG_PCI_DEBUG is not set # @@ -247,7 +268,10 @@ CONFIG_SYN_COOKIES=y CONFIG_INET_AH=m CONFIG_INET_ESP=m CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_TUNNEL=m CONFIG_INET_TUNNEL=y +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -258,6 +282,9 @@ CONFIG_TCP_CONG_BIC=y # # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -284,6 +311,8 @@ CONFIG_IP_NF_IRC=m CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m # CONFIG_IP_NF_PPTP is not set +# CONFIG_IP_NF_H323 is not set +CONFIG_IP_NF_SIP=m CONFIG_IP_NF_QUEUE=m # @@ -339,6 +368,7 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set +# CONFIG_SYS_HYPERVISOR is not set # # Connector - unified userspace <-> kernelspace linker @@ -376,6 +406,7 @@ CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set @@ -436,7 +467,6 @@ CONFIG_BLK_DEV_AMD74XX=y CONFIG_BLK_DEV_IDE_PMAC=y CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y CONFIG_BLK_DEV_IDEDMA_PMAC=y -# CONFIG_BLK_DEV_IDE_PMAC_BLINK is not set # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y # CONFIG_IDEDMA_IVB is not set @@ -497,6 +527,7 @@ CONFIG_SCSI_SATA_SVW=y # CONFIG_SCSI_SATA_MV is not set # CONFIG_SCSI_SATA_NV is not set # CONFIG_SCSI_PDC_ADMA is not set +# CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_SATA_QSTOR is not set # CONFIG_SCSI_SATA_PROMISE is not set # CONFIG_SCSI_SATA_SX4 is not set @@ -519,11 +550,10 @@ CONFIG_SCSI_SYM53C8XX_2=y CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0 CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 -# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set +CONFIG_SCSI_SYM53C8XX_MMIO=y CONFIG_SCSI_IPR=y CONFIG_SCSI_IPR_TRACE=y CONFIG_SCSI_IPR_DUMP=y -# CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set CONFIG_SCSI_LPFC=m @@ -540,8 +570,8 @@ CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y CONFIG_MD_RAID10=y -CONFIG_MD_RAID5=y -CONFIG_MD_RAID6=m +CONFIG_MD_RAID456=y +CONFIG_MD_RAID5_RESHAPE=y CONFIG_MD_MULTIPATH=m CONFIG_MD_FAULTY=m CONFIG_BLK_DEV_DM=y @@ -585,7 +615,6 @@ CONFIG_IEEE1394_OHCI1394=y # CONFIG_IEEE1394_VIDEO1394=m CONFIG_IEEE1394_SBP2=m -# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set CONFIG_IEEE1394_ETH1394=m CONFIG_IEEE1394_DV1394=m CONFIG_IEEE1394_RAWIO=y @@ -599,6 +628,7 @@ CONFIG_IEEE1394_RAWIO=y # Macintosh device drivers # CONFIG_ADB_PMU=y +# CONFIG_ADB_PMU_LED is not set CONFIG_PMAC_SMU=y CONFIG_THERM_PM72=y CONFIG_WINDFARM=y @@ -682,6 +712,7 @@ CONFIG_E1000=y # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set +CONFIG_SPIDER_NET=m # CONFIG_MV643XX_ETH is not set # @@ -691,6 +722,7 @@ CONFIG_TIGON3=y CONFIG_IXGB=m # CONFIG_IXGB_NAPI is not set # CONFIG_S2IO is not set +# CONFIG_MYRI10GE is not set # # Token Ring devices @@ -792,6 +824,7 @@ CONFIG_SERIO_LIBPS2=y CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -799,6 +832,7 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -814,7 +848,9 @@ CONFIG_SERIAL_ICOM=m CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +CONFIG_HVC_DRIVER=y CONFIG_HVC_CONSOLE=y +CONFIG_HVC_RTAS=y CONFIG_HVCS=m # @@ -826,7 +862,7 @@ CONFIG_HVCS=m # Watchdog Cards # # CONFIG_WATCHDOG is not set -# CONFIG_RTC is not set +# CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_DTLK is not set @@ -874,10 +910,10 @@ CONFIG_I2C_AMD8111=y # CONFIG_I2C_PIIX4 is not set CONFIG_I2C_POWERMAC=y # CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set -# CONFIG_SCx200_ACB is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set @@ -896,9 +932,7 @@ CONFIG_I2C_POWERMAC=y # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_RTC8564 is not set # CONFIG_SENSORS_MAX6875 is not set -# CONFIG_RTC_X1205_I2C is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -913,7 +947,6 @@ CONFIG_I2C_POWERMAC=y # # Dallas's 1-wire bus # -# CONFIG_W1 is not set # # Hardware Monitoring support @@ -926,37 +959,33 @@ CONFIG_I2C_POWERMAC=y # # -# Multimedia Capabilities Port drivers -# - -# # Multimedia devices # # CONFIG_VIDEO_DEV is not set +CONFIG_VIDEO_V4L2=y # # Digital Video Broadcasting Devices # # CONFIG_DVB is not set +# CONFIG_USB_DABUSB is not set # # Graphics support # +CONFIG_FIRMWARE_EDID=y CONFIG_FB=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y CONFIG_FB_MACMODES=y +# CONFIG_FB_BACKLIGHT is not set CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set CONFIG_FB_OF=y -# CONFIG_FB_CONTROL is not set -# CONFIG_FB_PLATINUM is not set -# CONFIG_FB_VALKYRIE is not set -# CONFIG_FB_CT65550 is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set # CONFIG_FB_VGA16 is not set @@ -970,7 +999,6 @@ CONFIG_FB_MATROX_G=y CONFIG_FB_MATROX_I2C=m CONFIG_FB_MATROX_MAVEN=m CONFIG_FB_MATROX_MULTIHEAD=y -# CONFIG_FB_RADEON_OLD is not set CONFIG_FB_RADEON=y CONFIG_FB_RADEON_I2C=y # CONFIG_FB_RADEON_DEBUG is not set @@ -1025,9 +1053,11 @@ CONFIG_SND_SEQ_DUMMY=m CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=m CONFIG_SND_PCM_OSS=m +CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y # CONFIG_SND_DYNAMIC_MINORS is not set CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set @@ -1044,6 +1074,7 @@ CONFIG_SND_SUPPORT_OLD_API=y # PCI devices # # CONFIG_SND_AD1889 is not set +# CONFIG_SND_ALS300 is not set # CONFIG_SND_ALS4000 is not set # CONFIG_SND_ALI5451 is not set # CONFIG_SND_ATIIXP is not set @@ -1057,6 +1088,18 @@ CONFIG_SND_SUPPORT_OLD_API=y # CONFIG_SND_CMIPCI is not set # CONFIG_SND_CS4281 is not set # CONFIG_SND_CS46XX is not set +# CONFIG_SND_DARLA20 is not set +# CONFIG_SND_GINA20 is not set +# CONFIG_SND_LAYLA20 is not set +# CONFIG_SND_DARLA24 is not set +# CONFIG_SND_GINA24 is not set +# CONFIG_SND_LAYLA24 is not set +# CONFIG_SND_MONA is not set +# CONFIG_SND_MIA is not set +# CONFIG_SND_ECHO3G is not set +# CONFIG_SND_INDIGO is not set +# CONFIG_SND_INDIGOIO is not set +# CONFIG_SND_INDIGODJ is not set # CONFIG_SND_EMU10K1 is not set # CONFIG_SND_EMU10K1X is not set # CONFIG_SND_ENS1370 is not set @@ -1076,6 +1119,7 @@ CONFIG_SND_SUPPORT_OLD_API=y # CONFIG_SND_MIXART is not set # CONFIG_SND_NM256 is not set # CONFIG_SND_PCXHR is not set +# CONFIG_SND_RIPTIDE is not set # CONFIG_SND_RME32 is not set # CONFIG_SND_RME96 is not set # CONFIG_SND_RME9652 is not set @@ -1093,6 +1137,17 @@ CONFIG_SND_POWERMAC=m CONFIG_SND_POWERMAC_AUTO_DRC=y # +# Apple Onboard Audio driver +# +CONFIG_SND_AOA=m +CONFIG_SND_AOA_FABRIC_LAYOUT=m +CONFIG_SND_AOA_ONYX=m +CONFIG_SND_AOA_TAS=m +CONFIG_SND_AOA_TOONIE=m +CONFIG_SND_AOA_SOUNDBUS=m +CONFIG_SND_AOA_SOUNDBUS_I2S=m + +# # USB devices # # CONFIG_SND_USB_AUDIO is not set @@ -1108,6 +1163,7 @@ CONFIG_SND_POWERMAC_AUTO_DRC=y # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set @@ -1125,6 +1181,7 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set +CONFIG_USB_EHCI_TT_NEWSCHED=y # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_BIG_ENDIAN is not set @@ -1135,7 +1192,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # USB Device Class drivers # -# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set @@ -1173,9 +1229,7 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_ACECAD is not set # CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set -# CONFIG_USB_MTOUCH is not set -# CONFIG_USB_ITMTOUCH is not set -# CONFIG_USB_EGALAX is not set +# CONFIG_USB_TOUCHSCREEN is not set # CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set @@ -1190,15 +1244,6 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_MICROTEK is not set # -# USB Multimedia devices -# -# CONFIG_USB_DABUSB is not set - -# -# Video4Linux support is needed for USB Multimedia device support -# - -# # USB Network Adapters # # CONFIG_USB_CATC is not set @@ -1227,10 +1272,12 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_PHIDGETKIT is not set # CONFIG_USB_PHIDGETSERVO is not set # CONFIG_USB_IDMOUSE is not set +CONFIG_USB_APPLEDISPLAY=m # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TEST is not set @@ -1250,23 +1297,53 @@ CONFIG_USB_HIDDEV=y # CONFIG_MMC is not set # +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# # InfiniBand support # CONFIG_INFINIBAND=m # CONFIG_INFINIBAND_USER_MAD is not set # CONFIG_INFINIBAND_USER_ACCESS is not set +CONFIG_INFINIBAND_ADDR_TRANS=y CONFIG_INFINIBAND_MTHCA=m -# CONFIG_INFINIBAND_MTHCA_DEBUG is not set +CONFIG_INFINIBAND_MTHCA_DEBUG=y CONFIG_INFINIBAND_IPOIB=m -# CONFIG_INFINIBAND_IPOIB_DEBUG is not set +CONFIG_INFINIBAND_IPOIB_DEBUG=y +# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set # CONFIG_INFINIBAND_SRP is not set +CONFIG_INFINIBAND_ISER=m # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # # -# EDAC - error detection and reporting (RAS) +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices # # @@ -1298,7 +1375,6 @@ CONFIG_JFS_SECURITY=y # CONFIG_JFS_STATISTICS is not set CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=m -CONFIG_XFS_EXPORT=y # CONFIG_XFS_QUOTA is not set CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y @@ -1307,6 +1383,7 @@ CONFIG_XFS_POSIX_ACL=y # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=y @@ -1342,7 +1419,6 @@ CONFIG_TMPFS=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set # CONFIG_CONFIGFS_FS is not set # @@ -1388,8 +1464,10 @@ CONFIG_RPCSEC_GSS_SPKM3=m # CONFIG_SMB_FS is not set CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set CONFIG_CIFS_XATTR=y CONFIG_CIFS_POSIX=y +# CONFIG_CIFS_DEBUG2 is not set # CONFIG_CIFS_EXPERIMENTAL is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -1470,6 +1548,9 @@ CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_PLIST=y # # Instrumentation Support @@ -1483,14 +1564,19 @@ CONFIG_OPROFILE=y # # CONFIG_PRINTK_TIME is not set CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_KERNEL=y CONFIG_LOG_BUF_SHIFT=17 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set -CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set CONFIG_DEBUG_FS=y @@ -1504,11 +1590,7 @@ CONFIG_XMON=y # CONFIG_XMON_DEFAULT is not set CONFIG_IRQSTACKS=y CONFIG_BOOTX_TEXT=y -# CONFIG_PPC_EARLY_DEBUG_LPAR is not set -# CONFIG_PPC_EARLY_DEBUG_G5 is not set -# CONFIG_PPC_EARLY_DEBUG_RTAS is not set -# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set -# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set +# CONFIG_PPC_EARLY_DEBUG is not set # # Security options diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig index c18e8600d78f..a8cdf312e1b0 100644 --- a/arch/powerpc/configs/pseries_defconfig +++ b/arch/powerpc/configs/pseries_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.18-rc3 -# Tue Aug 8 09:14:48 2006 +# Linux kernel version: 2.6.18-rc6 +# Sun Sep 10 10:45:12 2006 # CONFIG_PPC64=y CONFIG_64BIT=y @@ -128,7 +128,6 @@ CONFIG_PPC_PSERIES=y # CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_XICS=y # CONFIG_U3_DART is not set -CONFIG_MPIC=y CONFIG_PPC_RTAS=y CONFIG_RTAS_ERROR_LOGGING=y CONFIG_RTAS_PROC=y @@ -140,6 +139,7 @@ CONFIG_IBMEBUS=y # CONFIG_PPC_970_NAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_WANT_EARLY_SERIAL is not set +CONFIG_MPIC=y # # Kernel options @@ -196,6 +196,7 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_GENERIC_ISA_DMA=y +# CONFIG_MPIC_WEIRD is not set CONFIG_PPC_I8259=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y @@ -790,7 +791,6 @@ CONFIG_SERIAL_JSM=m CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set # CONFIG_PRINTER is not set # CONFIG_PPDEV is not set # CONFIG_TIPAR is not set diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 956c2e5564b7..7d32ad0194a4 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -70,6 +70,8 @@ obj-$(CONFIG_PCI) += $(pci64-y) $(pci32-y) kexec-$(CONFIG_PPC64) := machine_kexec_64.o kexec-$(CONFIG_PPC32) := machine_kexec_32.o obj-$(CONFIG_KEXEC) += machine_kexec.o crash.o $(kexec-y) +obj-$(CONFIG_AUDIT) += audit.o +obj64-$(CONFIG_AUDIT) += compat_audit.o ifeq ($(CONFIG_PPC_ISERIES),y) $(obj)/head_64.o: $(obj)/lparmap.s diff --git a/arch/powerpc/kernel/audit.c b/arch/powerpc/kernel/audit.c new file mode 100644 index 000000000000..7fe5e6300e9a --- /dev/null +++ b/arch/powerpc/kernel/audit.c @@ -0,0 +1,66 @@ +#include <linux/init.h> +#include <linux/types.h> +#include <linux/audit.h> +#include <asm/unistd.h> + +static unsigned dir_class[] = { +#include <asm-generic/audit_dir_write.h> +~0U +}; + +static unsigned read_class[] = { +#include <asm-generic/audit_read.h> +~0U +}; + +static unsigned write_class[] = { +#include <asm-generic/audit_write.h> +~0U +}; + +static unsigned chattr_class[] = { +#include <asm-generic/audit_change_attr.h> +~0U +}; + +int audit_classify_syscall(int abi, unsigned syscall) +{ +#ifdef CONFIG_PPC64 + extern int ppc32_classify_syscall(unsigned); + if (abi == AUDIT_ARCH_PPC) + return ppc32_classify_syscall(syscall); +#endif + switch(syscall) { + case __NR_open: + return 2; + case __NR_openat: + return 3; + case __NR_socketcall: + return 4; + case __NR_execve: + return 5; + default: + return 0; + } +} + +static int __init audit_classes_init(void) +{ +#ifdef CONFIG_PPC64 + extern __u32 ppc32_dir_class[]; + extern __u32 ppc32_write_class[]; + extern __u32 ppc32_read_class[]; + extern __u32 ppc32_chattr_class[]; + audit_register_class(AUDIT_CLASS_WRITE_32, ppc32_write_class); + audit_register_class(AUDIT_CLASS_READ_32, ppc32_read_class); + audit_register_class(AUDIT_CLASS_DIR_WRITE_32, ppc32_dir_class); + audit_register_class(AUDIT_CLASS_CHATTR_32, ppc32_chattr_class); +#endif + audit_register_class(AUDIT_CLASS_WRITE, write_class); + audit_register_class(AUDIT_CLASS_READ, read_class); + audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class); + audit_register_class(AUDIT_CLASS_CHATTR, chattr_class); + return 0; +} + +__initcall(audit_classes_init); diff --git a/arch/powerpc/kernel/compat_audit.c b/arch/powerpc/kernel/compat_audit.c new file mode 100644 index 000000000000..640d4bb29321 --- /dev/null +++ b/arch/powerpc/kernel/compat_audit.c @@ -0,0 +1,38 @@ +#undef __powerpc64__ +#include <asm/unistd.h> + +unsigned ppc32_dir_class[] = { +#include <asm-generic/audit_dir_write.h> +~0U +}; + +unsigned ppc32_chattr_class[] = { +#include <asm-generic/audit_change_attr.h> +~0U +}; + +unsigned ppc32_write_class[] = { +#include <asm-generic/audit_write.h> +~0U +}; + +unsigned ppc32_read_class[] = { +#include <asm-generic/audit_read.h> +~0U +}; + +int ppc32_classify_syscall(unsigned syscall) +{ + switch(syscall) { + case __NR_open: + return 2; + case __NR_openat: + return 3; + case __NR_socketcall: + return 4; + case __NR_execve: + return 5; + default: + return 1; + } +} diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c index f04c18e08b8b..1af41f7616dc 100644 --- a/arch/powerpc/kernel/crash.c +++ b/arch/powerpc/kernel/crash.c @@ -295,7 +295,7 @@ void default_machine_crash_shutdown(struct pt_regs *regs) struct irq_desc *desc = irq_desc + irq; if (desc->status & IRQ_INPROGRESS) - desc->chip->end(irq); + desc->chip->eoi(irq); if (!(desc->status & IRQ_DISABLED)) desc->chip->disable(irq); diff --git a/arch/powerpc/kernel/fpu.S b/arch/powerpc/kernel/fpu.S index 7e2c9fe44ac1..821e152e093c 100644 --- a/arch/powerpc/kernel/fpu.S +++ b/arch/powerpc/kernel/fpu.S @@ -2,6 +2,11 @@ * FPU support code, moved here from head.S so that it can be used * by chips which use other head-whatever.S files. * + * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org) + * Copyright (C) 1996 Cort Dougan <cort@cs.nmt.edu> + * Copyright (C) 1996 Paul Mackerras. + * Copyright (C) 1997 Dan Malek (dmalek@jlc.net). + * * 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 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 7ee685433319..12c5971d6565 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -322,7 +322,8 @@ EXPORT_SYMBOL(do_softirq); static LIST_HEAD(irq_hosts); static spinlock_t irq_big_lock = SPIN_LOCK_UNLOCKED; - +static DEFINE_PER_CPU(unsigned int, irq_radix_reader); +static unsigned int irq_radix_writer; struct irq_map_entry irq_map[NR_IRQS]; static unsigned int irq_virq_count = NR_IRQS; static struct irq_host *irq_default_host; @@ -455,6 +456,58 @@ void irq_set_virq_count(unsigned int count) irq_virq_count = count; } +/* radix tree not lockless safe ! we use a brlock-type mecanism + * for now, until we can use a lockless radix tree + */ +static void irq_radix_wrlock(unsigned long *flags) +{ + unsigned int cpu, ok; + + spin_lock_irqsave(&irq_big_lock, *flags); + irq_radix_writer = 1; + smp_mb(); + do { + barrier(); + ok = 1; + for_each_possible_cpu(cpu) { + if (per_cpu(irq_radix_reader, cpu)) { + ok = 0; + break; + } + } + if (!ok) + cpu_relax(); + } while(!ok); +} + +static void irq_radix_wrunlock(unsigned long flags) +{ + smp_wmb(); + irq_radix_writer = 0; + spin_unlock_irqrestore(&irq_big_lock, flags); +} + +static void irq_radix_rdlock(unsigned long *flags) +{ + local_irq_save(*flags); + __get_cpu_var(irq_radix_reader) = 1; + smp_mb(); + if (likely(irq_radix_writer == 0)) + return; + __get_cpu_var(irq_radix_reader) = 0; + smp_wmb(); + spin_lock(&irq_big_lock); + __get_cpu_var(irq_radix_reader) = 1; + spin_unlock(&irq_big_lock); +} + +static void irq_radix_rdunlock(unsigned long flags) +{ + __get_cpu_var(irq_radix_reader) = 0; + local_irq_restore(flags); +} + + unsigned int irq_create_mapping(struct irq_host *host, irq_hw_number_t hwirq) { @@ -604,13 +657,9 @@ void irq_dispose_mapping(unsigned int virq) /* Check if radix tree allocated yet */ if (host->revmap_data.tree.gfp_mask == 0) break; - /* XXX radix tree not safe ! remove lock whem it becomes safe - * and use some RCU sync to make sure everything is ok before we - * can re-use that map entry - */ - spin_lock_irqsave(&irq_big_lock, flags); + irq_radix_wrlock(&flags); radix_tree_delete(&host->revmap_data.tree, hwirq); - spin_unlock_irqrestore(&irq_big_lock, flags); + irq_radix_wrunlock(flags); break; } @@ -677,25 +726,24 @@ unsigned int irq_radix_revmap(struct irq_host *host, if (tree->gfp_mask == 0) return irq_find_mapping(host, hwirq); - /* XXX Current radix trees are NOT SMP safe !!! Remove that lock - * when that is fixed (when Nick's patch gets in - */ - spin_lock_irqsave(&irq_big_lock, flags); - /* Now try to resolve */ + irq_radix_rdlock(&flags); ptr = radix_tree_lookup(tree, hwirq); + irq_radix_rdunlock(flags); + /* Found it, return */ if (ptr) { virq = ptr - irq_map; - goto bail; + return virq; } /* If not there, try to insert it */ virq = irq_find_mapping(host, hwirq); - if (virq != NO_IRQ) + if (virq != NO_IRQ) { + irq_radix_wrlock(&flags); radix_tree_insert(tree, hwirq, &irq_map[virq]); - bail: - spin_unlock_irqrestore(&irq_big_lock, flags); + irq_radix_wrunlock(flags); + } return virq; } @@ -806,12 +854,12 @@ static int irq_late_init(void) struct irq_host *h; unsigned long flags; - spin_lock_irqsave(&irq_big_lock, flags); + irq_radix_wrlock(&flags); list_for_each_entry(h, &irq_hosts, link) { if (h->revmap_type == IRQ_HOST_MAP_TREE) INIT_RADIX_TREE(&h->revmap_data.tree, GFP_ATOMIC); } - spin_unlock_irqrestore(&irq_big_lock, flags); + irq_radix_wrunlock(flags); return 0; } diff --git a/arch/powerpc/kernel/misc.S b/arch/powerpc/kernel/misc.S index fc23040d5a26..f770805f1215 100644 --- a/arch/powerpc/kernel/misc.S +++ b/arch/powerpc/kernel/misc.S @@ -17,15 +17,6 @@ .text -#ifdef CONFIG_PPC64 -#define IN_SYNC twi 0,r5,0; isync -#define EIEIO_32 -#define SYNC_64 sync -#else /* CONFIG_PPC32 */ -#define IN_SYNC -#define EIEIO_32 eieio -#define SYNC_64 -#endif /* * Returns (address we are running at) - (address we were linked at) * for use before the text and data are mapped to KERNELBASE. @@ -70,6 +61,7 @@ _GLOBAL(add_reloc_offset) * The *_ns versions don't do byte-swapping. */ _GLOBAL(_insb) + sync cmpwi 0,r5,0 mtctr r5 subi r4,r4,1 @@ -78,7 +70,8 @@ _GLOBAL(_insb) eieio stbu r5,1(r4) bdnz 00b - IN_SYNC + twi 0,r5,0 + isync blr _GLOBAL(_outsb) @@ -86,14 +79,15 @@ _GLOBAL(_outsb) mtctr r5 subi r4,r4,1 blelr- + sync 00: lbzu r5,1(r4) stb r5,0(r3) - EIEIO_32 bdnz 00b - SYNC_64 + sync blr _GLOBAL(_insw) + sync cmpwi 0,r5,0 mtctr r5 subi r4,r4,2 @@ -102,7 +96,8 @@ _GLOBAL(_insw) eieio sthu r5,2(r4) bdnz 00b - IN_SYNC + twi 0,r5,0 + isync blr _GLOBAL(_outsw) @@ -110,14 +105,15 @@ _GLOBAL(_outsw) mtctr r5 subi r4,r4,2 blelr- + sync 00: lhzu r5,2(r4) - EIEIO_32 sthbrx r5,0,r3 bdnz 00b - SYNC_64 + sync blr _GLOBAL(_insl) + sync cmpwi 0,r5,0 mtctr r5 subi r4,r4,4 @@ -126,7 +122,8 @@ _GLOBAL(_insl) eieio stwu r5,4(r4) bdnz 00b - IN_SYNC + twi 0,r5,0 + isync blr _GLOBAL(_outsl) @@ -134,17 +131,18 @@ _GLOBAL(_outsl) mtctr r5 subi r4,r4,4 blelr- + sync 00: lwzu r5,4(r4) stwbrx r5,0,r3 - EIEIO_32 bdnz 00b - SYNC_64 + sync blr #ifdef CONFIG_PPC32 _GLOBAL(__ide_mm_insw) #endif _GLOBAL(_insw_ns) + sync cmpwi 0,r5,0 mtctr r5 subi r4,r4,2 @@ -153,7 +151,8 @@ _GLOBAL(_insw_ns) eieio sthu r5,2(r4) bdnz 00b - IN_SYNC + twi 0,r5,0 + isync blr #ifdef CONFIG_PPC32 @@ -164,17 +163,18 @@ _GLOBAL(_outsw_ns) mtctr r5 subi r4,r4,2 blelr- + sync 00: lhzu r5,2(r4) sth r5,0(r3) - EIEIO_32 bdnz 00b - SYNC_64 + sync blr #ifdef CONFIG_PPC32 _GLOBAL(__ide_mm_insl) #endif _GLOBAL(_insl_ns) + sync cmpwi 0,r5,0 mtctr r5 subi r4,r4,4 @@ -183,7 +183,8 @@ _GLOBAL(_insl_ns) eieio stwu r5,4(r4) bdnz 00b - IN_SYNC + twi 0,r5,0 + isync blr #ifdef CONFIG_PPC32 @@ -194,10 +195,10 @@ _GLOBAL(_outsl_ns) mtctr r5 subi r4,r4,4 blelr- + sync 00: lwzu r5,4(r4) stw r5,0(r3) - EIEIO_32 bdnz 00b - SYNC_64 + sync blr diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 2fce7738e9e2..138134c8c17d 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -1289,6 +1289,9 @@ int pci_read_irq_line(struct pci_dev *pci_dev) DBG("Try to map irq for %s...\n", pci_name(pci_dev)); +#ifdef DEBUG + memset(&oirq, 0xff, sizeof(oirq)); +#endif /* Try to get a mapping from the device-tree */ if (of_irq_map_pci(pci_dev, &oirq)) { u8 line, pin; @@ -1314,8 +1317,9 @@ int pci_read_irq_line(struct pci_dev *pci_dev) if (virq != NO_IRQ) set_irq_type(virq, IRQ_TYPE_LEVEL_LOW); } else { - DBG(" -> got one, spec %d cells (0x%08x...) on %s\n", - oirq.size, oirq.specifier[0], oirq.controller->full_name); + DBG(" -> got one, spec %d cells (0x%08x 0x%08x...) on %s\n", + oirq.size, oirq.specifier[0], oirq.specifier[1], + oirq.controller->full_name); virq = irq_create_of_mapping(oirq.controller, oirq.specifier, oirq.size); @@ -1324,6 +1328,9 @@ int pci_read_irq_line(struct pci_dev *pci_dev) DBG(" -> failed to map !\n"); return -1; } + + DBG(" -> mapped to linux irq %d\n", virq); + pci_dev->irq = virq; pci_write_config_byte(pci_dev, PCI_INTERRUPT_LINE, virq); diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c index f6a05f090b25..39d3bfcabcd2 100644 --- a/arch/powerpc/kernel/ppc_ksyms.c +++ b/arch/powerpc/kernel/ppc_ksyms.c @@ -126,10 +126,6 @@ EXPORT_SYMBOL(pci_bus_mem_base_phys); EXPORT_SYMBOL(pci_bus_to_hose); #endif /* CONFIG_PCI */ -#ifdef CONFIG_NOT_COHERENT_CACHE -EXPORT_SYMBOL(flush_dcache_all); -#endif - EXPORT_SYMBOL(start_thread); EXPORT_SYMBOL(kernel_thread); diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 462bced40c12..4394e545f9f7 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -646,13 +646,13 @@ static unsigned char ibm_architecture_vec[] = { 5 - 1, /* 5 option vectors */ /* option vector 1: processor architectures supported */ - 3 - 1, /* length */ + 3 - 2, /* length */ 0, /* don't ignore, don't halt */ OV1_PPC_2_00 | OV1_PPC_2_01 | OV1_PPC_2_02 | OV1_PPC_2_03 | OV1_PPC_2_04 | OV1_PPC_2_05, /* option vector 2: Open Firmware options supported */ - 34 - 1, /* length */ + 34 - 2, /* length */ OV2_REAL_MODE, 0, 0, W(0xffffffff), /* real_base */ @@ -666,16 +666,16 @@ static unsigned char ibm_architecture_vec[] = { 48, /* max log_2(hash table size) */ /* option vector 3: processor options supported */ - 3 - 1, /* length */ + 3 - 2, /* length */ 0, /* don't ignore, don't halt */ OV3_FP | OV3_VMX, /* option vector 4: IBM PAPR implementation */ - 2 - 1, /* length */ + 2 - 2, /* length */ 0, /* don't halt */ /* option vector 5: PAPR/OF options */ - 3 - 1, /* length */ + 3 - 2, /* length */ 0, /* don't ignore, don't halt */ OV5_LPAR | OV5_SPLPAR | OV5_LARGE_PAGES, }; diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c index 11052c212ad5..a10825a5dfe6 100644 --- a/arch/powerpc/kernel/prom_parse.c +++ b/arch/powerpc/kernel/prom_parse.c @@ -639,14 +639,17 @@ void of_irq_map_init(unsigned int flags) } -int of_irq_map_raw(struct device_node *parent, u32 *intspec, u32 *addr, - struct of_irq *out_irq) +int of_irq_map_raw(struct device_node *parent, u32 *intspec, u32 ointsize, + u32 *addr, struct of_irq *out_irq) { struct device_node *ipar, *tnode, *old = NULL, *newpar = NULL; u32 *tmp, *imap, *imask; u32 intsize = 1, addrsize, newintsize = 0, newaddrsize = 0; int imaplen, match, i; + DBG("of_irq_map_raw: par=%s,intspec=[0x%08x 0x%08x...],ointsize=%d\n", + parent->full_name, intspec[0], intspec[1], ointsize); + ipar = of_node_get(parent); /* First get the #interrupt-cells property of the current cursor @@ -670,6 +673,9 @@ int of_irq_map_raw(struct device_node *parent, u32 *intspec, u32 *addr, DBG("of_irq_map_raw: ipar=%s, size=%d\n", ipar->full_name, intsize); + if (ointsize != intsize) + return -EINVAL; + /* Look for this #address-cells. We have to implement the old linux * trick of looking for the parent here as some device-trees rely on it */ @@ -875,12 +881,15 @@ int of_irq_map_one(struct device_node *device, int index, struct of_irq *out_irq } intsize = *tmp; + DBG(" intsize=%d intlen=%d\n", intsize, intlen); + /* Check index */ if ((index + 1) * intsize > intlen) return -EINVAL; /* Get new specifier and map it */ - res = of_irq_map_raw(p, intspec + index * intsize, addr, out_irq); + res = of_irq_map_raw(p, intspec + index * intsize, intsize, + addr, out_irq); of_node_put(p); return res; } @@ -965,7 +974,7 @@ int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq) laddr[0] = (pdev->bus->number << 16) | (pdev->devfn << 8); laddr[1] = laddr[2] = 0; - return of_irq_map_raw(ppnode, &lspec, laddr, out_irq); + return of_irq_map_raw(ppnode, &lspec, 1, laddr, out_irq); } EXPORT_SYMBOL_GPL(of_irq_map_pci); #endif /* CONFIG_PCI */ diff --git a/arch/powerpc/kernel/smp-tbsync.c b/arch/powerpc/kernel/smp-tbsync.c index f19e2e0e61e7..de59c6c31a5b 100644 --- a/arch/powerpc/kernel/smp-tbsync.c +++ b/arch/powerpc/kernel/smp-tbsync.c @@ -45,8 +45,9 @@ void __devinit smp_generic_take_timebase(void) { int cmd; u64 tb; + unsigned long flags; - local_irq_disable(); + local_irq_save(flags); while (!running) barrier(); rmb(); @@ -70,7 +71,7 @@ void __devinit smp_generic_take_timebase(void) set_tb(tb >> 32, tb & 0xfffffffful); enter_contest(tbsync->mark, -1); } - local_irq_enable(); + local_irq_restore(flags); } static int __devinit start_contest(int cmd, long offset, int num) diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index 18e59e43d2b3..a124499e65d9 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -125,15 +125,8 @@ static long timezone_offset; unsigned long ppc_proc_freq; unsigned long ppc_tb_freq; -u64 tb_last_jiffy __cacheline_aligned_in_smp; -unsigned long tb_last_stamp; - -/* - * Note that on ppc32 this only stores the bottom 32 bits of - * the timebase value, but that's enough to tell when a jiffy - * has passed. - */ -DEFINE_PER_CPU(unsigned long, last_jiffy); +static u64 tb_last_jiffy __cacheline_aligned_in_smp; +static DEFINE_PER_CPU(u64, last_jiffy); #ifdef CONFIG_VIRT_CPU_ACCOUNTING /* @@ -458,7 +451,7 @@ void do_gettimeofday(struct timeval *tv) do { seq = read_seqbegin_irqsave(&xtime_lock, flags); sec = xtime.tv_sec; - nsec = xtime.tv_nsec + tb_ticks_since(tb_last_stamp); + nsec = xtime.tv_nsec + tb_ticks_since(tb_last_jiffy); } while (read_seqretry_irqrestore(&xtime_lock, seq, flags)); usec = nsec / 1000; while (usec >= 1000000) { @@ -700,7 +693,6 @@ void timer_interrupt(struct pt_regs * regs) tb_next_jiffy = tb_last_jiffy + tb_ticks_per_jiffy; if (per_cpu(last_jiffy, cpu) >= tb_next_jiffy) { tb_last_jiffy = tb_next_jiffy; - tb_last_stamp = per_cpu(last_jiffy, cpu); do_timer(regs); timer_recalc_offset(tb_last_jiffy); timer_check_rtc(); @@ -749,7 +741,7 @@ void __init smp_space_timers(unsigned int max_cpus) int i; unsigned long half = tb_ticks_per_jiffy / 2; unsigned long offset = tb_ticks_per_jiffy / max_cpus; - unsigned long previous_tb = per_cpu(last_jiffy, boot_cpuid); + u64 previous_tb = per_cpu(last_jiffy, boot_cpuid); /* make sure tb > per_cpu(last_jiffy, cpu) for all cpus always */ previous_tb -= tb_ticks_per_jiffy; @@ -830,7 +822,7 @@ int do_settimeofday(struct timespec *tv) * and therefore the (jiffies - wall_jiffies) computation * has been removed. */ - tb_delta = tb_ticks_since(tb_last_stamp); + tb_delta = tb_ticks_since(tb_last_jiffy); tb_delta = mulhdu(tb_delta, do_gtod.varp->tb_to_xs); /* in xsec */ new_nsec -= SCALE_XSEC(tb_delta, 1000000000); @@ -950,8 +942,7 @@ void __init time_init(void) if (__USE_RTC()) { /* 601 processor: dec counts down by 128 every 128ns */ ppc_tb_freq = 1000000000; - tb_last_stamp = get_rtcl(); - tb_last_jiffy = tb_last_stamp; + tb_last_jiffy = get_rtcl(); } else { /* Normal PowerPC with timebase register */ ppc_md.calibrate_decr(); @@ -959,7 +950,7 @@ void __init time_init(void) ppc_tb_freq / 1000000, ppc_tb_freq % 1000000); printk(KERN_DEBUG "time_init: processor frequency = %lu.%.6lu MHz\n", ppc_proc_freq / 1000000, ppc_proc_freq % 1000000); - tb_last_stamp = tb_last_jiffy = get_tb(); + tb_last_jiffy = get_tb(); } tb_ticks_per_jiffy = ppc_tb_freq / HZ; @@ -1036,7 +1027,7 @@ void __init time_init(void) do_gtod.varp = &do_gtod.vars[0]; do_gtod.var_idx = 0; do_gtod.varp->tb_orig_stamp = tb_last_jiffy; - __get_cpu_var(last_jiffy) = tb_last_stamp; + __get_cpu_var(last_jiffy) = tb_last_jiffy; do_gtod.varp->stamp_xsec = (u64) xtime.tv_sec * XSEC_PER_SEC; do_gtod.tb_ticks_per_sec = tb_ticks_per_sec; do_gtod.varp->tb_to_xs = tb_to_xs; diff --git a/arch/powerpc/lib/memcpy_64.S b/arch/powerpc/lib/memcpy_64.S index fd66acfd3e3e..7173ba98f427 100644 --- a/arch/powerpc/lib/memcpy_64.S +++ b/arch/powerpc/lib/memcpy_64.S @@ -11,6 +11,7 @@ .align 7 _GLOBAL(memcpy) + std r3,48(r1) /* save destination pointer for return value */ mtcrf 0x01,r5 cmpldi cr1,r5,16 neg r6,r3 # LS 3 bits = # bytes to 8-byte dest bdry @@ -38,7 +39,7 @@ _GLOBAL(memcpy) stdu r9,16(r3) bdnz 1b 3: std r8,8(r3) - beqlr + beq 3f addi r3,r3,16 ld r9,8(r4) .Ldo_tail: @@ -53,7 +54,8 @@ _GLOBAL(memcpy) 2: bf cr7*4+3,3f rotldi r9,r9,8 stb r9,0(r3) -3: blr +3: ld r3,48(r1) /* return dest pointer */ + blr .Lsrc_unaligned: srdi r6,r5,3 @@ -115,7 +117,7 @@ _GLOBAL(memcpy) 5: srd r12,r9,r11 or r12,r8,r12 std r12,24(r3) - beqlr + beq 4f cmpwi cr1,r5,8 addi r3,r3,32 sld r9,r9,r10 @@ -167,4 +169,5 @@ _GLOBAL(memcpy) 3: bf cr7*4+3,4f lbz r0,0(r4) stb r0,0(r3) -4: blr +4: ld r3,48(r1) /* return dest pointer */ + blr diff --git a/arch/powerpc/mm/44x_mmu.c b/arch/powerpc/mm/44x_mmu.c index 376829ed2211..0a0a0487b334 100644 --- a/arch/powerpc/mm/44x_mmu.c +++ b/arch/powerpc/mm/44x_mmu.c @@ -103,7 +103,7 @@ unsigned long __init mmu_mapin_ram(void) /* Determine number of entries necessary to cover lowmem */ pinned_tlbs = (unsigned int) - (_ALIGN(total_lowmem, PPC44x_PIN_SIZE) >> PPC44x_PIN_SHIFT); + (_ALIGN(total_lowmem, PPC_PIN_SIZE) >> PPC44x_PIN_SHIFT); /* Write upper watermark to save location */ tlb_44x_hwater = PPC44x_LOW_SLOT - pinned_tlbs; @@ -111,7 +111,7 @@ unsigned long __init mmu_mapin_ram(void) /* If necessary, set additional pinned TLBs */ if (pinned_tlbs > 1) for (i = (PPC44x_LOW_SLOT-(pinned_tlbs-1)); i < PPC44x_LOW_SLOT; i++) { - unsigned int phys_addr = (PPC44x_LOW_SLOT-i) * PPC44x_PIN_SIZE; + unsigned int phys_addr = (PPC44x_LOW_SLOT-i) * PPC_PIN_SIZE; ppc44x_pin_tlb(i, phys_addr+PAGE_OFFSET, phys_addr); } diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c index b46305645d38..cf3967a66fb5 100644 --- a/arch/powerpc/platforms/83xx/mpc834x_itx.c +++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c @@ -46,26 +46,6 @@ unsigned long isa_io_base = 0; unsigned long isa_mem_base = 0; #endif -#ifdef CONFIG_PCI -static int -mpc83xx_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin) -{ - static char pci_irq_table[][4] = - /* - * PCI IDSEL/INTPIN->INTLINE - * A B C D - */ - { - {PIRQB, PIRQC, PIRQD, PIRQA}, /* idsel 0x0e */ - {PIRQA, PIRQB, PIRQC, PIRQD}, /* idsel 0x0f */ - {PIRQC, PIRQD, PIRQA, PIRQB}, /* idsel 0x10 */ - }; - - const long min_idsel = 0x0e, max_idsel = 0x10, irqs_per_slot = 4; - return PCI_IRQ_TABLE_LOOKUP; -} -#endif /* CONFIG_PCI */ - /* ************************************************************************ * * Setup the architecture @@ -92,8 +72,6 @@ static void __init mpc834x_itx_setup_arch(void) for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) add_bridge(np); - ppc_md.pci_swizzle = common_swizzle; - ppc_md.pci_map_irq = mpc83xx_map_irq; ppc_md.pci_exclude_device = mpc83xx_exclude_device; #endif @@ -106,25 +84,13 @@ static void __init mpc834x_itx_setup_arch(void) void __init mpc834x_itx_init_IRQ(void) { - u8 senses[8] = { - 0, /* EXT 0 */ - IRQ_SENSE_LEVEL, /* EXT 1 */ - IRQ_SENSE_LEVEL, /* EXT 2 */ - 0, /* EXT 3 */ -#ifdef CONFIG_PCI - IRQ_SENSE_LEVEL, /* EXT 4 */ - IRQ_SENSE_LEVEL, /* EXT 5 */ - IRQ_SENSE_LEVEL, /* EXT 6 */ - IRQ_SENSE_LEVEL, /* EXT 7 */ -#else - 0, /* EXT 4 */ - 0, /* EXT 5 */ - 0, /* EXT 6 */ - 0, /* EXT 7 */ -#endif - }; + struct device_node *np; + + np = of_find_node_by_type(NULL, "ipic"); + if (!np) + return; - ipic_init(get_immrbase() + 0x00700, 0, 0, senses, 8); + ipic_init(np, 0); /* Initialize the default interrupt mapping priorities, * in case the boot rom changed something on us. @@ -153,4 +119,7 @@ define_machine(mpc834x_itx) { .time_init = mpc83xx_time_init, .calibrate_decr = generic_calibrate_decr, .progress = udbg_progress, +#ifdef CONFIG_PCI + .pcibios_fixup = mpc83xx_pcibios_fixup, +#endif }; diff --git a/arch/powerpc/platforms/83xx/mpc834x_sys.c b/arch/powerpc/platforms/83xx/mpc834x_sys.c index 3e1c16eb4a63..32df239d1c48 100644 --- a/arch/powerpc/platforms/83xx/mpc834x_sys.c +++ b/arch/powerpc/platforms/83xx/mpc834x_sys.c @@ -43,33 +43,6 @@ unsigned long isa_io_base = 0; unsigned long isa_mem_base = 0; #endif -#ifdef CONFIG_PCI -static int -mpc83xx_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin) -{ - static char pci_irq_table[][4] = - /* - * PCI IDSEL/INTPIN->INTLINE - * A B C D - */ - { - {PIRQA, PIRQB, PIRQC, PIRQD}, /* idsel 0x11 */ - {PIRQC, PIRQD, PIRQA, PIRQB}, /* idsel 0x12 */ - {PIRQD, PIRQA, PIRQB, PIRQC}, /* idsel 0x13 */ - {0, 0, 0, 0}, - {PIRQA, PIRQB, PIRQC, PIRQD}, /* idsel 0x15 */ - {PIRQD, PIRQA, PIRQB, PIRQC}, /* idsel 0x16 */ - {PIRQC, PIRQD, PIRQA, PIRQB}, /* idsel 0x17 */ - {PIRQB, PIRQC, PIRQD, PIRQA}, /* idsel 0x18 */ - {0, 0, 0, 0}, /* idsel 0x19 */ - {0, 0, 0, 0}, /* idsel 0x20 */ - }; - - const long min_idsel = 0x11, max_idsel = 0x20, irqs_per_slot = 4; - return PCI_IRQ_TABLE_LOOKUP; -} -#endif /* CONFIG_PCI */ - /* ************************************************************************ * * Setup the architecture @@ -96,8 +69,6 @@ static void __init mpc834x_sys_setup_arch(void) for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) add_bridge(np); - ppc_md.pci_swizzle = common_swizzle; - ppc_md.pci_map_irq = mpc83xx_map_irq; ppc_md.pci_exclude_device = mpc83xx_exclude_device; #endif @@ -110,25 +81,13 @@ static void __init mpc834x_sys_setup_arch(void) void __init mpc834x_sys_init_IRQ(void) { - u8 senses[8] = { - 0, /* EXT 0 */ - IRQ_SENSE_LEVEL, /* EXT 1 */ - IRQ_SENSE_LEVEL, /* EXT 2 */ - 0, /* EXT 3 */ -#ifdef CONFIG_PCI - IRQ_SENSE_LEVEL, /* EXT 4 */ - IRQ_SENSE_LEVEL, /* EXT 5 */ - IRQ_SENSE_LEVEL, /* EXT 6 */ - IRQ_SENSE_LEVEL, /* EXT 7 */ -#else - 0, /* EXT 4 */ - 0, /* EXT 5 */ - 0, /* EXT 6 */ - 0, /* EXT 7 */ -#endif - }; + struct device_node *np; + + np = of_find_node_by_type(NULL, "ipic"); + if (!np) + return; - ipic_init(get_immrbase() + 0x00700, 0, 0, senses, 8); + ipic_init(np, 0); /* Initialize the default interrupt mapping priorities, * in case the boot rom changed something on us. @@ -178,4 +137,7 @@ define_machine(mpc834x_sys) { .time_init = mpc83xx_time_init, .calibrate_decr = generic_calibrate_decr, .progress = udbg_progress, +#ifdef CONFIG_PCI + .pcibios_fixup = mpc83xx_pcibios_fixup, +#endif }; diff --git a/arch/powerpc/platforms/83xx/mpc83xx.h b/arch/powerpc/platforms/83xx/mpc83xx.h index 01cae106912b..2c82bca9bfbb 100644 --- a/arch/powerpc/platforms/83xx/mpc83xx.h +++ b/arch/powerpc/platforms/83xx/mpc83xx.h @@ -11,6 +11,7 @@ extern int add_bridge(struct device_node *dev); extern int mpc83xx_exclude_device(u_char bus, u_char devfn); +extern void mpc83xx_pcibios_fixup(void); extern void mpc83xx_restart(char *cmd); extern long mpc83xx_time_init(void); diff --git a/arch/powerpc/platforms/83xx/pci.c b/arch/powerpc/platforms/83xx/pci.c index 3b5e563c279f..5d84a9ccd103 100644 --- a/arch/powerpc/platforms/83xx/pci.c +++ b/arch/powerpc/platforms/83xx/pci.c @@ -45,6 +45,15 @@ int mpc83xx_exclude_device(u_char bus, u_char devfn) return PCIBIOS_SUCCESSFUL; } +void __init mpc83xx_pcibios_fixup(void) +{ + struct pci_dev *dev = NULL; + + /* map all the PCI irqs */ + for_each_pci_dev(dev) + pci_read_irq_line(dev); +} + int __init add_bridge(struct device_node *dev) { int len; diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c index 146da3001c67..5e583cf38786 100644 --- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c +++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c @@ -52,6 +52,7 @@ unsigned long pci_dram_offset = 0; #endif +#ifdef CONFIG_PCI static void mpc86xx_8259_cascade(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) { @@ -60,40 +61,43 @@ static void mpc86xx_8259_cascade(unsigned int irq, struct irq_desc *desc, generic_handle_irq(cascade_irq, regs); desc->chip->eoi(irq); } +#endif /* CONFIG_PCI */ void __init mpc86xx_hpcn_init_irq(void) { struct mpic *mpic1; - struct device_node *np, *cascade_node = NULL; + struct device_node *np; + struct resource res; +#ifdef CONFIG_PCI + struct device_node *cascade_node = NULL; int cascade_irq; - phys_addr_t openpic_paddr; +#endif + /* Determine PIC address. */ np = of_find_node_by_type(NULL, "open-pic"); if (np == NULL) return; - - /* Determine the Physical Address of the OpenPIC regs */ - openpic_paddr = get_immrbase() + MPC86xx_OPENPIC_OFFSET; + of_address_to_resource(np, 0, &res); /* Alloc mpic structure and per isu has 16 INT entries. */ - mpic1 = mpic_alloc(np, openpic_paddr, + mpic1 = mpic_alloc(np, res.start, MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN, 16, NR_IRQS - 4, " MPIC "); BUG_ON(mpic1 == NULL); - mpic_assign_isu(mpic1, 0, openpic_paddr + 0x10000); + mpic_assign_isu(mpic1, 0, res.start + 0x10000); /* 48 Internal Interrupts */ - mpic_assign_isu(mpic1, 1, openpic_paddr + 0x10200); - mpic_assign_isu(mpic1, 2, openpic_paddr + 0x10400); - mpic_assign_isu(mpic1, 3, openpic_paddr + 0x10600); + mpic_assign_isu(mpic1, 1, res.start + 0x10200); + mpic_assign_isu(mpic1, 2, res.start + 0x10400); + mpic_assign_isu(mpic1, 3, res.start + 0x10600); /* 16 External interrupts * Moving them from [0 - 15] to [64 - 79] */ - mpic_assign_isu(mpic1, 4, openpic_paddr + 0x10000); + mpic_assign_isu(mpic1, 4, res.start + 0x10000); mpic_init(mpic1); @@ -154,7 +158,7 @@ get_pci_irq_from_of(struct pci_controller *hose, int slot, int pin) laddr[0] = (hose->first_busno << 16) | (PCI_DEVFN(slot, 0) << 8); laddr[1] = laddr[2] = 0; - of_irq_map_raw(hosenode, &pin, laddr, &oirq); + of_irq_map_raw(hosenode, &pin, 1, laddr, &oirq); DBG("mpc86xx_hpcn: pci irq addr %x, slot %d, pin %d, irq %d\n", laddr[0], slot, pin, oirq.specifier[0]); return oirq.specifier[0]; diff --git a/arch/powerpc/platforms/86xx/pci.c b/arch/powerpc/platforms/86xx/pci.c index bc5139043112..a8c8f0a44055 100644 --- a/arch/powerpc/platforms/86xx/pci.c +++ b/arch/powerpc/platforms/86xx/pci.c @@ -188,7 +188,8 @@ int __init add_bridge(struct device_node *dev) printk(KERN_INFO "Found MPC86xx PCIE host bridge at 0x%08lx. " "Firmware bus number: %d->%d\n", - rsrc.start, hose->first_busno, hose->last_busno); + (unsigned long) rsrc.start, + hose->first_busno, hose->last_busno); DBG(" ->Hose at 0x%p, cfg_addr=0x%p,cfg_data=0x%p\n", hose, hose->cfg_addr, hose->cfg_data); diff --git a/arch/powerpc/platforms/embedded6xx/Kconfig b/arch/powerpc/platforms/embedded6xx/Kconfig index ba07a9a7c039..234a861870a8 100644 --- a/arch/powerpc/platforms/embedded6xx/Kconfig +++ b/arch/powerpc/platforms/embedded6xx/Kconfig @@ -80,6 +80,7 @@ config MPC7448HPC2 select DEFAULT_UIMAGE select PPC_UDBG_16550 select MPIC + select MPIC_WEIRD help Select MPC7448HPC2 if configuring for Freescale MPC7448HPC2 (Taiga) platform diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c index ed00ed2455dd..5d393eb94935 100644 --- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c +++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c @@ -215,7 +215,7 @@ static void __init mpc7448_hpc2_init_IRQ(void) mpic = mpic_alloc(tsi_pic, mpic_paddr, MPIC_PRIMARY | MPIC_BIG_ENDIAN | MPIC_WANTS_RESET | - MPIC_SPV_EOI | MPIC_MOD_ID(MPIC_ID_TSI108), + MPIC_SPV_EOI | MPIC_NO_PTHROU_DIS | MPIC_REGSET_TSI108, 0, /* num_sources used */ 0, /* num_sources used */ "Tsi108_PIC"); diff --git a/arch/powerpc/platforms/powermac/pfunc_base.c b/arch/powerpc/platforms/powermac/pfunc_base.c index 6d66359ec8c8..aacfa59595d1 100644 --- a/arch/powerpc/platforms/powermac/pfunc_base.c +++ b/arch/powerpc/platforms/powermac/pfunc_base.c @@ -256,7 +256,7 @@ static struct pmf_handlers macio_mmio_handlers = { .write_reg32 = macio_do_write_reg32, .read_reg32 = macio_do_read_reg32, .write_reg8 = macio_do_write_reg8, - .read_reg32 = macio_do_read_reg8, + .read_reg8 = macio_do_read_reg8, .read_reg32_msrx = macio_do_read_reg32_msrx, .read_reg8_msrx = macio_do_read_reg8_msrx, .write_reg32_slm = macio_do_write_reg32_slm, diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c index 060789e31c67..39f7ddb554ea 100644 --- a/arch/powerpc/platforms/powermac/pic.c +++ b/arch/powerpc/platforms/powermac/pic.c @@ -87,8 +87,8 @@ static void __pmac_retrigger(unsigned int irq_nr) static void pmac_mask_and_ack_irq(unsigned int virq) { unsigned int src = irq_map[virq].hwirq; - unsigned long bit = 1UL << (virq & 0x1f); - int i = virq >> 5; + unsigned long bit = 1UL << (src & 0x1f); + int i = src >> 5; unsigned long flags; spin_lock_irqsave(&pmac_pic_lock, flags); @@ -175,7 +175,7 @@ static void pmac_mask_irq(unsigned int virq) spin_lock_irqsave(&pmac_pic_lock, flags); __clear_bit(src, ppc_cached_irq_mask); - __pmac_set_irq_mask(src, 0); + __pmac_set_irq_mask(src, 1); spin_unlock_irqrestore(&pmac_pic_lock, flags); } diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile index cebfae242602..e5e999ea891a 100644 --- a/arch/powerpc/sysdev/Makefile +++ b/arch/powerpc/sysdev/Makefile @@ -9,11 +9,11 @@ obj-$(CONFIG_BOOKE) += dcr.o obj-$(CONFIG_40x) += dcr.o obj-$(CONFIG_U3_DART) += dart_iommu.o obj-$(CONFIG_MMIO_NVRAM) += mmio_nvram.o -obj-$(CONFIG_PPC_83xx) += ipic.o obj-$(CONFIG_FSL_SOC) += fsl_soc.o obj-$(CONFIG_PPC_TODC) += todc.o obj-$(CONFIG_TSI108_BRIDGE) += tsi108_pci.o tsi108_dev.o ifeq ($(CONFIG_PPC_MERGE),y) obj-$(CONFIG_PPC_I8259) += i8259.o - endif +obj-$(CONFIG_PPC_83xx) += ipic.o +endif diff --git a/arch/powerpc/sysdev/dart_iommu.c b/arch/powerpc/sysdev/dart_iommu.c index e32fadde1f77..03b4477dd7f0 100644 --- a/arch/powerpc/sysdev/dart_iommu.c +++ b/arch/powerpc/sysdev/dart_iommu.c @@ -139,6 +139,7 @@ wait_more: static void dart_flush(struct iommu_table *tbl) { + mb(); if (dart_dirty) { dart_tlb_invalidate_all(); dart_dirty = 0; @@ -172,9 +173,13 @@ static void dart_build(struct iommu_table *tbl, long index, uaddr += DART_PAGE_SIZE; } + /* make sure all updates have reached memory */ + mb(); + in_be32((unsigned __iomem *)dp); + mb(); + if (dart_is_u4) { rpn = index; - mb(); /* make sure all updates have reached memory */ while (npages--) dart_tlb_invalidate_one(rpn++); } else { diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c index 46801f5ec03f..70e707785d49 100644 --- a/arch/powerpc/sysdev/ipic.c +++ b/arch/powerpc/sysdev/ipic.c @@ -19,15 +19,18 @@ #include <linux/sched.h> #include <linux/signal.h> #include <linux/sysdev.h> +#include <linux/device.h> +#include <linux/bootmem.h> +#include <linux/spinlock.h> #include <asm/irq.h> #include <asm/io.h> +#include <asm/prom.h> #include <asm/ipic.h> -#include <asm/mpc83xx.h> #include "ipic.h" -static struct ipic p_ipic; static struct ipic * primary_ipic; +static DEFINE_SPINLOCK(ipic_lock); static struct ipic_info ipic_info[] = { [9] = { @@ -373,74 +376,220 @@ static inline void ipic_write(volatile u32 __iomem *base, unsigned int reg, u32 out_be32(base + (reg >> 2), value); } -static inline struct ipic * ipic_from_irq(unsigned int irq) +static inline struct ipic * ipic_from_irq(unsigned int virq) { return primary_ipic; } -static void ipic_enable_irq(unsigned int irq) +#define ipic_irq_to_hw(virq) ((unsigned int)irq_map[virq].hwirq) + +static void ipic_unmask_irq(unsigned int virq) { - struct ipic *ipic = ipic_from_irq(irq); - unsigned int src = irq - ipic->irq_offset; + struct ipic *ipic = ipic_from_irq(virq); + unsigned int src = ipic_irq_to_hw(virq); + unsigned long flags; u32 temp; + spin_lock_irqsave(&ipic_lock, flags); + temp = ipic_read(ipic->regs, ipic_info[src].mask); temp |= (1 << (31 - ipic_info[src].bit)); ipic_write(ipic->regs, ipic_info[src].mask, temp); + + spin_unlock_irqrestore(&ipic_lock, flags); } -static void ipic_disable_irq(unsigned int irq) +static void ipic_mask_irq(unsigned int virq) { - struct ipic *ipic = ipic_from_irq(irq); - unsigned int src = irq - ipic->irq_offset; + struct ipic *ipic = ipic_from_irq(virq); + unsigned int src = ipic_irq_to_hw(virq); + unsigned long flags; u32 temp; + spin_lock_irqsave(&ipic_lock, flags); + temp = ipic_read(ipic->regs, ipic_info[src].mask); temp &= ~(1 << (31 - ipic_info[src].bit)); ipic_write(ipic->regs, ipic_info[src].mask, temp); + + spin_unlock_irqrestore(&ipic_lock, flags); } -static void ipic_disable_irq_and_ack(unsigned int irq) +static void ipic_ack_irq(unsigned int virq) { - struct ipic *ipic = ipic_from_irq(irq); - unsigned int src = irq - ipic->irq_offset; + struct ipic *ipic = ipic_from_irq(virq); + unsigned int src = ipic_irq_to_hw(virq); + unsigned long flags; u32 temp; - ipic_disable_irq(irq); + spin_lock_irqsave(&ipic_lock, flags); temp = ipic_read(ipic->regs, ipic_info[src].pend); temp |= (1 << (31 - ipic_info[src].bit)); ipic_write(ipic->regs, ipic_info[src].pend, temp); + + spin_unlock_irqrestore(&ipic_lock, flags); } -static void ipic_end_irq(unsigned int irq) +static void ipic_mask_irq_and_ack(unsigned int virq) { - if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) - ipic_enable_irq(irq); + struct ipic *ipic = ipic_from_irq(virq); + unsigned int src = ipic_irq_to_hw(virq); + unsigned long flags; + u32 temp; + + spin_lock_irqsave(&ipic_lock, flags); + + temp = ipic_read(ipic->regs, ipic_info[src].mask); + temp &= ~(1 << (31 - ipic_info[src].bit)); + ipic_write(ipic->regs, ipic_info[src].mask, temp); + + temp = ipic_read(ipic->regs, ipic_info[src].pend); + temp |= (1 << (31 - ipic_info[src].bit)); + ipic_write(ipic->regs, ipic_info[src].pend, temp); + + spin_unlock_irqrestore(&ipic_lock, flags); } -struct hw_interrupt_type ipic = { - .typename = " IPIC ", - .enable = ipic_enable_irq, - .disable = ipic_disable_irq, - .ack = ipic_disable_irq_and_ack, - .end = ipic_end_irq, +static int ipic_set_irq_type(unsigned int virq, unsigned int flow_type) +{ + struct ipic *ipic = ipic_from_irq(virq); + unsigned int src = ipic_irq_to_hw(virq); + struct irq_desc *desc = get_irq_desc(virq); + unsigned int vold, vnew, edibit; + + if (flow_type == IRQ_TYPE_NONE) + flow_type = IRQ_TYPE_LEVEL_LOW; + + /* ipic supports only low assertion and high-to-low change senses + */ + if (!(flow_type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_EDGE_FALLING))) { + printk(KERN_ERR "ipic: sense type 0x%x not supported\n", + flow_type); + return -EINVAL; + } + + desc->status &= ~(IRQ_TYPE_SENSE_MASK | IRQ_LEVEL); + desc->status |= flow_type & IRQ_TYPE_SENSE_MASK; + if (flow_type & IRQ_TYPE_LEVEL_LOW) { + desc->status |= IRQ_LEVEL; + set_irq_handler(virq, handle_level_irq); + } else { + set_irq_handler(virq, handle_edge_irq); + } + + /* only EXT IRQ senses are programmable on ipic + * internal IRQ senses are LEVEL_LOW + */ + if (src == IPIC_IRQ_EXT0) + edibit = 15; + else + if (src >= IPIC_IRQ_EXT1 && src <= IPIC_IRQ_EXT7) + edibit = (14 - (src - IPIC_IRQ_EXT1)); + else + return (flow_type & IRQ_TYPE_LEVEL_LOW) ? 0 : -EINVAL; + + vold = ipic_read(ipic->regs, IPIC_SECNR); + if ((flow_type & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_FALLING) { + vnew = vold | (1 << edibit); + } else { + vnew = vold & ~(1 << edibit); + } + if (vold != vnew) + ipic_write(ipic->regs, IPIC_SECNR, vnew); + return 0; +} + +static struct irq_chip ipic_irq_chip = { + .typename = " IPIC ", + .unmask = ipic_unmask_irq, + .mask = ipic_mask_irq, + .mask_ack = ipic_mask_irq_and_ack, + .ack = ipic_ack_irq, + .set_type = ipic_set_irq_type, +}; + +static int ipic_host_match(struct irq_host *h, struct device_node *node) +{ + struct ipic *ipic = h->host_data; + + /* Exact match, unless ipic node is NULL */ + return ipic->of_node == NULL || ipic->of_node == node; +} + +static int ipic_host_map(struct irq_host *h, unsigned int virq, + irq_hw_number_t hw) +{ + struct ipic *ipic = h->host_data; + struct irq_chip *chip; + + /* Default chip */ + chip = &ipic->hc_irq; + + set_irq_chip_data(virq, ipic); + set_irq_chip_and_handler(virq, chip, handle_level_irq); + + /* Set default irq type */ + set_irq_type(virq, IRQ_TYPE_NONE); + + return 0; +} + +static int ipic_host_xlate(struct irq_host *h, struct device_node *ct, + u32 *intspec, unsigned int intsize, + irq_hw_number_t *out_hwirq, unsigned int *out_flags) + +{ + /* interrupt sense values coming from the device tree equal either + * LEVEL_LOW (low assertion) or EDGE_FALLING (high-to-low change) + */ + *out_hwirq = intspec[0]; + if (intsize > 1) + *out_flags = intspec[1]; + else + *out_flags = IRQ_TYPE_NONE; + return 0; +} + +static struct irq_host_ops ipic_host_ops = { + .match = ipic_host_match, + .map = ipic_host_map, + .xlate = ipic_host_xlate, }; -void __init ipic_init(phys_addr_t phys_addr, - unsigned int flags, - unsigned int irq_offset, - unsigned char *senses, - unsigned int senses_count) +void __init ipic_init(struct device_node *node, + unsigned int flags) { - u32 i, temp = 0; + struct ipic *ipic; + struct resource res; + u32 temp = 0, ret; + + ipic = alloc_bootmem(sizeof(struct ipic)); + if (ipic == NULL) + return; + + memset(ipic, 0, sizeof(struct ipic)); + ipic->of_node = node ? of_node_get(node) : NULL; + + ipic->irqhost = irq_alloc_host(IRQ_HOST_MAP_LINEAR, + NR_IPIC_INTS, + &ipic_host_ops, 0); + if (ipic->irqhost == NULL) { + of_node_put(node); + return; + } + + ret = of_address_to_resource(node, 0, &res); + if (ret) + return; - primary_ipic = &p_ipic; - primary_ipic->regs = ioremap(phys_addr, MPC83xx_IPIC_SIZE); + ipic->regs = ioremap(res.start, res.end - res.start + 1); - primary_ipic->irq_offset = irq_offset; + ipic->irqhost->host_data = ipic; + ipic->hc_irq = ipic_irq_chip; - ipic_write(primary_ipic->regs, IPIC_SICNR, 0x0); + /* init hw */ + ipic_write(ipic->regs, IPIC_SICNR, 0x0); /* default priority scheme is grouped. If spread mode is required * configure SICFR accordingly */ @@ -453,49 +602,35 @@ void __init ipic_init(phys_addr_t phys_addr, if (flags & IPIC_SPREADMODE_MIX_B) temp |= SICFR_MPSB; - ipic_write(primary_ipic->regs, IPIC_SICNR, temp); + ipic_write(ipic->regs, IPIC_SICNR, temp); /* handle MCP route */ temp = 0; if (flags & IPIC_DISABLE_MCP_OUT) temp = SERCR_MCPR; - ipic_write(primary_ipic->regs, IPIC_SERCR, temp); + ipic_write(ipic->regs, IPIC_SERCR, temp); /* handle routing of IRQ0 to MCP */ - temp = ipic_read(primary_ipic->regs, IPIC_SEMSR); + temp = ipic_read(ipic->regs, IPIC_SEMSR); if (flags & IPIC_IRQ0_MCP) temp |= SEMSR_SIRQ0; else temp &= ~SEMSR_SIRQ0; - ipic_write(primary_ipic->regs, IPIC_SEMSR, temp); + ipic_write(ipic->regs, IPIC_SEMSR, temp); - for (i = 0 ; i < NR_IPIC_INTS ; i++) { - irq_desc[i+irq_offset].chip = &ipic; - irq_desc[i+irq_offset].status = IRQ_LEVEL; - } + primary_ipic = ipic; + irq_set_default_host(primary_ipic->irqhost); - temp = 0; - for (i = 0 ; i < senses_count ; i++) { - if ((senses[i] & IRQ_SENSE_MASK) == IRQ_SENSE_EDGE) { - temp |= 1 << (15 - i); - if (i != 0) - irq_desc[i + irq_offset + MPC83xx_IRQ_EXT1 - 1].status = 0; - else - irq_desc[irq_offset + MPC83xx_IRQ_EXT0].status = 0; - } - } - ipic_write(primary_ipic->regs, IPIC_SECNR, temp); - - printk ("IPIC (%d IRQ sources, %d External IRQs) at %p\n", NR_IPIC_INTS, - senses_count, primary_ipic->regs); + printk ("IPIC (%d IRQ sources) at %p\n", NR_IPIC_INTS, + primary_ipic->regs); } -int ipic_set_priority(unsigned int irq, unsigned int priority) +int ipic_set_priority(unsigned int virq, unsigned int priority) { - struct ipic *ipic = ipic_from_irq(irq); - unsigned int src = irq - ipic->irq_offset; + struct ipic *ipic = ipic_from_irq(virq); + unsigned int src = ipic_irq_to_hw(virq); u32 temp; if (priority > 7) @@ -520,10 +655,10 @@ int ipic_set_priority(unsigned int irq, unsigned int priority) return 0; } -void ipic_set_highest_priority(unsigned int irq) +void ipic_set_highest_priority(unsigned int virq) { - struct ipic *ipic = ipic_from_irq(irq); - unsigned int src = irq - ipic->irq_offset; + struct ipic *ipic = ipic_from_irq(virq); + unsigned int src = ipic_irq_to_hw(virq); u32 temp; temp = ipic_read(ipic->regs, IPIC_SICFR); @@ -537,37 +672,10 @@ void ipic_set_highest_priority(unsigned int irq) void ipic_set_default_priority(void) { - ipic_set_priority(MPC83xx_IRQ_TSEC1_TX, 0); - ipic_set_priority(MPC83xx_IRQ_TSEC1_RX, 1); - ipic_set_priority(MPC83xx_IRQ_TSEC1_ERROR, 2); - ipic_set_priority(MPC83xx_IRQ_TSEC2_TX, 3); - ipic_set_priority(MPC83xx_IRQ_TSEC2_RX, 4); - ipic_set_priority(MPC83xx_IRQ_TSEC2_ERROR, 5); - ipic_set_priority(MPC83xx_IRQ_USB2_DR, 6); - ipic_set_priority(MPC83xx_IRQ_USB2_MPH, 7); - - ipic_set_priority(MPC83xx_IRQ_UART1, 0); - ipic_set_priority(MPC83xx_IRQ_UART2, 1); - ipic_set_priority(MPC83xx_IRQ_SEC2, 2); - ipic_set_priority(MPC83xx_IRQ_IIC1, 5); - ipic_set_priority(MPC83xx_IRQ_IIC2, 6); - ipic_set_priority(MPC83xx_IRQ_SPI, 7); - ipic_set_priority(MPC83xx_IRQ_RTC_SEC, 0); - ipic_set_priority(MPC83xx_IRQ_PIT, 1); - ipic_set_priority(MPC83xx_IRQ_PCI1, 2); - ipic_set_priority(MPC83xx_IRQ_PCI2, 3); - ipic_set_priority(MPC83xx_IRQ_EXT0, 4); - ipic_set_priority(MPC83xx_IRQ_EXT1, 5); - ipic_set_priority(MPC83xx_IRQ_EXT2, 6); - ipic_set_priority(MPC83xx_IRQ_EXT3, 7); - ipic_set_priority(MPC83xx_IRQ_RTC_ALR, 0); - ipic_set_priority(MPC83xx_IRQ_MU, 1); - ipic_set_priority(MPC83xx_IRQ_SBA, 2); - ipic_set_priority(MPC83xx_IRQ_DMA, 3); - ipic_set_priority(MPC83xx_IRQ_EXT4, 4); - ipic_set_priority(MPC83xx_IRQ_EXT5, 5); - ipic_set_priority(MPC83xx_IRQ_EXT6, 6); - ipic_set_priority(MPC83xx_IRQ_EXT7, 7); + ipic_write(primary_ipic->regs, IPIC_SIPRR_A, IPIC_SIPRR_A_DEFAULT); + ipic_write(primary_ipic->regs, IPIC_SIPRR_D, IPIC_SIPRR_D_DEFAULT); + ipic_write(primary_ipic->regs, IPIC_SMPRR_A, IPIC_SMPRR_A_DEFAULT); + ipic_write(primary_ipic->regs, IPIC_SMPRR_B, IPIC_SMPRR_B_DEFAULT); } void ipic_enable_mcp(enum ipic_mcp_irq mcp_irq) @@ -600,17 +708,20 @@ void ipic_clear_mcp_status(u32 mask) ipic_write(primary_ipic->regs, IPIC_SERMR, mask); } -/* Return an interrupt vector or -1 if no interrupt is pending. */ -int ipic_get_irq(struct pt_regs *regs) +/* Return an interrupt vector or NO_IRQ if no interrupt is pending. */ +unsigned int ipic_get_irq(struct pt_regs *regs) { int irq; - irq = ipic_read(primary_ipic->regs, IPIC_SIVCR) & 0x7f; + BUG_ON(primary_ipic == NULL); + +#define IPIC_SIVCR_VECTOR_MASK 0x7f + irq = ipic_read(primary_ipic->regs, IPIC_SIVCR) & IPIC_SIVCR_VECTOR_MASK; if (irq == 0) /* 0 --> no irq is pending */ - irq = -1; + return NO_IRQ; - return irq; + return irq_linear_revmap(primary_ipic->irqhost, irq); } static struct sysdev_class ipic_sysclass = { diff --git a/arch/powerpc/sysdev/ipic.h b/arch/powerpc/sysdev/ipic.h index a60c9d18bb7f..c28e589877eb 100644 --- a/arch/powerpc/sysdev/ipic.h +++ b/arch/powerpc/sysdev/ipic.h @@ -15,7 +15,18 @@ #include <asm/ipic.h> -#define MPC83xx_IPIC_SIZE (0x00100) +#define NR_IPIC_INTS 128 + +/* External IRQS */ +#define IPIC_IRQ_EXT0 48 +#define IPIC_IRQ_EXT1 17 +#define IPIC_IRQ_EXT7 23 + +/* Default Priority Registers */ +#define IPIC_SIPRR_A_DEFAULT 0x05309770 +#define IPIC_SIPRR_D_DEFAULT 0x05309770 +#define IPIC_SMPRR_A_DEFAULT 0x05309770 +#define IPIC_SMPRR_B_DEFAULT 0x05309770 /* System Global Interrupt Configuration Register */ #define SICFR_IPSA 0x00010000 @@ -31,7 +42,15 @@ struct ipic { volatile u32 __iomem *regs; - unsigned int irq_offset; + + /* The remapper for this IPIC */ + struct irq_host *irqhost; + + /* The "linux" controller struct */ + struct irq_chip hc_irq; + + /* The device node of the interrupt controller */ + struct device_node *of_node; }; struct ipic_info { diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 6e0281afa6c3..b604926401f5 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -54,6 +54,94 @@ static DEFINE_SPINLOCK(mpic_lock); #endif #endif +#ifdef CONFIG_MPIC_WEIRD +static u32 mpic_infos[][MPIC_IDX_END] = { + [0] = { /* Original OpenPIC compatible MPIC */ + MPIC_GREG_BASE, + MPIC_GREG_FEATURE_0, + MPIC_GREG_GLOBAL_CONF_0, + MPIC_GREG_VENDOR_ID, + MPIC_GREG_IPI_VECTOR_PRI_0, + MPIC_GREG_IPI_STRIDE, + MPIC_GREG_SPURIOUS, + MPIC_GREG_TIMER_FREQ, + + MPIC_TIMER_BASE, + MPIC_TIMER_STRIDE, + MPIC_TIMER_CURRENT_CNT, + MPIC_TIMER_BASE_CNT, + MPIC_TIMER_VECTOR_PRI, + MPIC_TIMER_DESTINATION, + + MPIC_CPU_BASE, + MPIC_CPU_STRIDE, + MPIC_CPU_IPI_DISPATCH_0, + MPIC_CPU_IPI_DISPATCH_STRIDE, + MPIC_CPU_CURRENT_TASK_PRI, + MPIC_CPU_WHOAMI, + MPIC_CPU_INTACK, + MPIC_CPU_EOI, + + MPIC_IRQ_BASE, + MPIC_IRQ_STRIDE, + MPIC_IRQ_VECTOR_PRI, + MPIC_VECPRI_VECTOR_MASK, + MPIC_VECPRI_POLARITY_POSITIVE, + MPIC_VECPRI_POLARITY_NEGATIVE, + MPIC_VECPRI_SENSE_LEVEL, + MPIC_VECPRI_SENSE_EDGE, + MPIC_VECPRI_POLARITY_MASK, + MPIC_VECPRI_SENSE_MASK, + MPIC_IRQ_DESTINATION + }, + [1] = { /* Tsi108/109 PIC */ + TSI108_GREG_BASE, + TSI108_GREG_FEATURE_0, + TSI108_GREG_GLOBAL_CONF_0, + TSI108_GREG_VENDOR_ID, + TSI108_GREG_IPI_VECTOR_PRI_0, + TSI108_GREG_IPI_STRIDE, + TSI108_GREG_SPURIOUS, + TSI108_GREG_TIMER_FREQ, + + TSI108_TIMER_BASE, + TSI108_TIMER_STRIDE, + TSI108_TIMER_CURRENT_CNT, + TSI108_TIMER_BASE_CNT, + TSI108_TIMER_VECTOR_PRI, + TSI108_TIMER_DESTINATION, + + TSI108_CPU_BASE, + TSI108_CPU_STRIDE, + TSI108_CPU_IPI_DISPATCH_0, + TSI108_CPU_IPI_DISPATCH_STRIDE, + TSI108_CPU_CURRENT_TASK_PRI, + TSI108_CPU_WHOAMI, + TSI108_CPU_INTACK, + TSI108_CPU_EOI, + + TSI108_IRQ_BASE, + TSI108_IRQ_STRIDE, + TSI108_IRQ_VECTOR_PRI, + TSI108_VECPRI_VECTOR_MASK, + TSI108_VECPRI_POLARITY_POSITIVE, + TSI108_VECPRI_POLARITY_NEGATIVE, + TSI108_VECPRI_SENSE_LEVEL, + TSI108_VECPRI_SENSE_EDGE, + TSI108_VECPRI_POLARITY_MASK, + TSI108_VECPRI_SENSE_MASK, + TSI108_IRQ_DESTINATION + }, +}; + +#define MPIC_INFO(name) mpic->hw_set[MPIC_IDX_##name] + +#else /* CONFIG_MPIC_WEIRD */ + +#define MPIC_INFO(name) MPIC_##name + +#endif /* CONFIG_MPIC_WEIRD */ + /* * Register accessor functions */ @@ -80,7 +168,8 @@ static inline void _mpic_write(unsigned int be, volatile u32 __iomem *base, static inline u32 _mpic_ipi_read(struct mpic *mpic, unsigned int ipi) { unsigned int be = (mpic->flags & MPIC_BIG_ENDIAN) != 0; - unsigned int offset = MPIC_GREG_IPI_VECTOR_PRI_0 + (ipi * 0x10); + unsigned int offset = MPIC_INFO(GREG_IPI_VECTOR_PRI_0) + + (ipi * MPIC_INFO(GREG_IPI_STRIDE)); if (mpic->flags & MPIC_BROKEN_IPI) be = !be; @@ -89,7 +178,8 @@ static inline u32 _mpic_ipi_read(struct mpic *mpic, unsigned int ipi) static inline void _mpic_ipi_write(struct mpic *mpic, unsigned int ipi, u32 value) { - unsigned int offset = MPIC_GREG_IPI_VECTOR_PRI_0 + (ipi * 0x10); + unsigned int offset = MPIC_INFO(GREG_IPI_VECTOR_PRI_0) + + (ipi * MPIC_INFO(GREG_IPI_STRIDE)); _mpic_write(mpic->flags & MPIC_BIG_ENDIAN, mpic->gregs, offset, value); } @@ -120,7 +210,7 @@ static inline u32 _mpic_irq_read(struct mpic *mpic, unsigned int src_no, unsigne unsigned int idx = src_no & mpic->isu_mask; return _mpic_read(mpic->flags & MPIC_BIG_ENDIAN, mpic->isus[isu], - reg + (idx * MPIC_IRQ_STRIDE)); + reg + (idx * MPIC_INFO(IRQ_STRIDE))); } static inline void _mpic_irq_write(struct mpic *mpic, unsigned int src_no, @@ -130,7 +220,7 @@ static inline void _mpic_irq_write(struct mpic *mpic, unsigned int src_no, unsigned int idx = src_no & mpic->isu_mask; _mpic_write(mpic->flags & MPIC_BIG_ENDIAN, mpic->isus[isu], - reg + (idx * MPIC_IRQ_STRIDE), value); + reg + (idx * MPIC_INFO(IRQ_STRIDE)), value); } #define mpic_read(b,r) _mpic_read(mpic->flags & MPIC_BIG_ENDIAN,(b),(r)) @@ -156,8 +246,8 @@ static void __init mpic_test_broken_ipi(struct mpic *mpic) { u32 r; - mpic_write(mpic->gregs, MPIC_GREG_IPI_VECTOR_PRI_0, MPIC_VECPRI_MASK); - r = mpic_read(mpic->gregs, MPIC_GREG_IPI_VECTOR_PRI_0); + mpic_write(mpic->gregs, MPIC_INFO(GREG_IPI_VECTOR_PRI_0), MPIC_VECPRI_MASK); + r = mpic_read(mpic->gregs, MPIC_INFO(GREG_IPI_VECTOR_PRI_0)); if (r == le32_to_cpu(MPIC_VECPRI_MASK)) { printk(KERN_INFO "mpic: Detected reversed IPI registers\n"); @@ -394,8 +484,8 @@ static inline struct mpic * mpic_from_irq(unsigned int irq) /* Send an EOI */ static inline void mpic_eoi(struct mpic *mpic) { - mpic_cpu_write(MPIC_CPU_EOI, 0); - (void)mpic_cpu_read(MPIC_CPU_WHOAMI); + mpic_cpu_write(MPIC_INFO(CPU_EOI), 0); + (void)mpic_cpu_read(MPIC_INFO(CPU_WHOAMI)); } #ifdef CONFIG_SMP @@ -419,8 +509,8 @@ static void mpic_unmask_irq(unsigned int irq) DBG("%p: %s: enable_irq: %d (src %d)\n", mpic, mpic->name, irq, src); - mpic_irq_write(src, MPIC_IRQ_VECTOR_PRI, - mpic_irq_read(src, MPIC_IRQ_VECTOR_PRI) & + mpic_irq_write(src, MPIC_INFO(IRQ_VECTOR_PRI), + mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI)) & ~MPIC_VECPRI_MASK); /* make sure mask gets to controller before we return to user */ do { @@ -428,7 +518,7 @@ static void mpic_unmask_irq(unsigned int irq) printk(KERN_ERR "mpic_enable_irq timeout\n"); break; } - } while(mpic_irq_read(src, MPIC_IRQ_VECTOR_PRI) & MPIC_VECPRI_MASK); + } while(mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI)) & MPIC_VECPRI_MASK); } static void mpic_mask_irq(unsigned int irq) @@ -439,8 +529,8 @@ static void mpic_mask_irq(unsigned int irq) DBG("%s: disable_irq: %d (src %d)\n", mpic->name, irq, src); - mpic_irq_write(src, MPIC_IRQ_VECTOR_PRI, - mpic_irq_read(src, MPIC_IRQ_VECTOR_PRI) | + mpic_irq_write(src, MPIC_INFO(IRQ_VECTOR_PRI), + mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI)) | MPIC_VECPRI_MASK); /* make sure mask gets to controller before we return to user */ @@ -449,7 +539,7 @@ static void mpic_mask_irq(unsigned int irq) printk(KERN_ERR "mpic_enable_irq timeout\n"); break; } - } while(!(mpic_irq_read(src, MPIC_IRQ_VECTOR_PRI) & MPIC_VECPRI_MASK)); + } while(!(mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI)) & MPIC_VECPRI_MASK)); } static void mpic_end_irq(unsigned int irq) @@ -560,24 +650,28 @@ static void mpic_set_affinity(unsigned int irq, cpumask_t cpumask) cpus_and(tmp, cpumask, cpu_online_map); - mpic_irq_write(src, MPIC_IRQ_DESTINATION, + mpic_irq_write(src, MPIC_INFO(IRQ_DESTINATION), mpic_physmask(cpus_addr(tmp)[0])); } -static unsigned int mpic_type_to_vecpri(unsigned int type) +static unsigned int mpic_type_to_vecpri(struct mpic *mpic, unsigned int type) { /* Now convert sense value */ switch(type & IRQ_TYPE_SENSE_MASK) { case IRQ_TYPE_EDGE_RISING: - return MPIC_VECPRI_SENSE_EDGE | MPIC_VECPRI_POLARITY_POSITIVE; + return MPIC_INFO(VECPRI_SENSE_EDGE) | + MPIC_INFO(VECPRI_POLARITY_POSITIVE); case IRQ_TYPE_EDGE_FALLING: case IRQ_TYPE_EDGE_BOTH: - return MPIC_VECPRI_SENSE_EDGE | MPIC_VECPRI_POLARITY_NEGATIVE; + return MPIC_INFO(VECPRI_SENSE_EDGE) | + MPIC_INFO(VECPRI_POLARITY_NEGATIVE); case IRQ_TYPE_LEVEL_HIGH: - return MPIC_VECPRI_SENSE_LEVEL | MPIC_VECPRI_POLARITY_POSITIVE; + return MPIC_INFO(VECPRI_SENSE_LEVEL) | + MPIC_INFO(VECPRI_POLARITY_POSITIVE); case IRQ_TYPE_LEVEL_LOW: default: - return MPIC_VECPRI_SENSE_LEVEL | MPIC_VECPRI_POLARITY_NEGATIVE; + return MPIC_INFO(VECPRI_SENSE_LEVEL) | + MPIC_INFO(VECPRI_POLARITY_NEGATIVE); } } @@ -609,13 +703,14 @@ static int mpic_set_irq_type(unsigned int virq, unsigned int flow_type) vecpri = MPIC_VECPRI_POLARITY_POSITIVE | MPIC_VECPRI_SENSE_EDGE; else - vecpri = mpic_type_to_vecpri(flow_type); + vecpri = mpic_type_to_vecpri(mpic, flow_type); - vold = mpic_irq_read(src, MPIC_IRQ_VECTOR_PRI); - vnew = vold & ~(MPIC_VECPRI_POLARITY_MASK | MPIC_VECPRI_SENSE_MASK); + vold = mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI)); + vnew = vold & ~(MPIC_INFO(VECPRI_POLARITY_MASK) | + MPIC_INFO(VECPRI_SENSE_MASK)); vnew |= vecpri; if (vold != vnew) - mpic_irq_write(src, MPIC_IRQ_VECTOR_PRI, vnew); + mpic_irq_write(src, MPIC_INFO(IRQ_VECTOR_PRI), vnew); return 0; } @@ -798,17 +893,22 @@ struct mpic * __init mpic_alloc(struct device_node *node, mpic->irq_count = irq_count; mpic->num_sources = 0; /* so far */ +#ifdef CONFIG_MPIC_WEIRD + mpic->hw_set = mpic_infos[MPIC_GET_REGSET(flags)]; +#endif + /* Map the global registers */ - mpic->gregs = ioremap(phys_addr + MPIC_GREG_BASE, 0x1000); - mpic->tmregs = mpic->gregs + ((MPIC_TIMER_BASE - MPIC_GREG_BASE) >> 2); + mpic->gregs = ioremap(phys_addr + MPIC_INFO(GREG_BASE), 0x1000); + mpic->tmregs = mpic->gregs + + ((MPIC_INFO(TIMER_BASE) - MPIC_INFO(GREG_BASE)) >> 2); BUG_ON(mpic->gregs == NULL); /* Reset */ if (flags & MPIC_WANTS_RESET) { - mpic_write(mpic->gregs, MPIC_GREG_GLOBAL_CONF_0, - mpic_read(mpic->gregs, MPIC_GREG_GLOBAL_CONF_0) + mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0), + mpic_read(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0)) | MPIC_GREG_GCONF_RESET); - while( mpic_read(mpic->gregs, MPIC_GREG_GLOBAL_CONF_0) + while( mpic_read(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0)) & MPIC_GREG_GCONF_RESET) mb(); } @@ -817,7 +917,7 @@ struct mpic * __init mpic_alloc(struct device_node *node, * MPICs, num sources as well. On ISU MPICs, sources are counted * as ISUs are added */ - reg = mpic_read(mpic->gregs, MPIC_GREG_FEATURE_0); + reg = mpic_read(mpic->gregs, MPIC_INFO(GREG_FEATURE_0)); mpic->num_cpus = ((reg & MPIC_GREG_FEATURE_LAST_CPU_MASK) >> MPIC_GREG_FEATURE_LAST_CPU_SHIFT) + 1; if (isu_size == 0) @@ -826,16 +926,16 @@ struct mpic * __init mpic_alloc(struct device_node *node, /* Map the per-CPU registers */ for (i = 0; i < mpic->num_cpus; i++) { - mpic->cpuregs[i] = ioremap(phys_addr + MPIC_CPU_BASE + - i * MPIC_CPU_STRIDE, 0x1000); + mpic->cpuregs[i] = ioremap(phys_addr + MPIC_INFO(CPU_BASE) + + i * MPIC_INFO(CPU_STRIDE), 0x1000); BUG_ON(mpic->cpuregs[i] == NULL); } /* Initialize main ISU if none provided */ if (mpic->isu_size == 0) { mpic->isu_size = mpic->num_sources; - mpic->isus[0] = ioremap(phys_addr + MPIC_IRQ_BASE, - MPIC_IRQ_STRIDE * mpic->isu_size); + mpic->isus[0] = ioremap(phys_addr + MPIC_INFO(IRQ_BASE), + MPIC_INFO(IRQ_STRIDE) * mpic->isu_size); BUG_ON(mpic->isus[0] == NULL); } mpic->isu_shift = 1 + __ilog2(mpic->isu_size - 1); @@ -879,7 +979,8 @@ void __init mpic_assign_isu(struct mpic *mpic, unsigned int isu_num, BUG_ON(isu_num >= MPIC_MAX_ISU); - mpic->isus[isu_num] = ioremap(phys_addr, MPIC_IRQ_STRIDE * mpic->isu_size); + mpic->isus[isu_num] = ioremap(phys_addr, + MPIC_INFO(IRQ_STRIDE) * mpic->isu_size); if ((isu_first + mpic->isu_size) > mpic->num_sources) mpic->num_sources = isu_first + mpic->isu_size; } @@ -904,14 +1005,16 @@ void __init mpic_init(struct mpic *mpic) printk(KERN_INFO "mpic: Initializing for %d sources\n", mpic->num_sources); /* Set current processor priority to max */ - mpic_cpu_write(MPIC_CPU_CURRENT_TASK_PRI, 0xf); + mpic_cpu_write(MPIC_INFO(CPU_CURRENT_TASK_PRI), 0xf); /* Initialize timers: just disable them all */ for (i = 0; i < 4; i++) { mpic_write(mpic->tmregs, - i * MPIC_TIMER_STRIDE + MPIC_TIMER_DESTINATION, 0); + i * MPIC_INFO(TIMER_STRIDE) + + MPIC_INFO(TIMER_DESTINATION), 0); mpic_write(mpic->tmregs, - i * MPIC_TIMER_STRIDE + MPIC_TIMER_VECTOR_PRI, + i * MPIC_INFO(TIMER_STRIDE) + + MPIC_INFO(TIMER_VECTOR_PRI), MPIC_VECPRI_MASK | (MPIC_VEC_TIMER_0 + i)); } @@ -940,21 +1043,22 @@ void __init mpic_init(struct mpic *mpic) (8 << MPIC_VECPRI_PRIORITY_SHIFT); /* init hw */ - mpic_irq_write(i, MPIC_IRQ_VECTOR_PRI, vecpri); - mpic_irq_write(i, MPIC_IRQ_DESTINATION, + mpic_irq_write(i, MPIC_INFO(IRQ_VECTOR_PRI), vecpri); + mpic_irq_write(i, MPIC_INFO(IRQ_DESTINATION), 1 << hard_smp_processor_id()); } /* Init spurrious vector */ - mpic_write(mpic->gregs, MPIC_GREG_SPURIOUS, MPIC_VEC_SPURRIOUS); + mpic_write(mpic->gregs, MPIC_INFO(GREG_SPURIOUS), MPIC_VEC_SPURRIOUS); - /* Disable 8259 passthrough */ - mpic_write(mpic->gregs, MPIC_GREG_GLOBAL_CONF_0, - mpic_read(mpic->gregs, MPIC_GREG_GLOBAL_CONF_0) - | MPIC_GREG_GCONF_8259_PTHROU_DIS); + /* Disable 8259 passthrough, if supported */ + if (!(mpic->flags & MPIC_NO_PTHROU_DIS)) + mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0), + mpic_read(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0)) + | MPIC_GREG_GCONF_8259_PTHROU_DIS); /* Set current processor priority to 0 */ - mpic_cpu_write(MPIC_CPU_CURRENT_TASK_PRI, 0); + mpic_cpu_write(MPIC_INFO(CPU_CURRENT_TASK_PRI), 0); } void __init mpic_set_clk_ratio(struct mpic *mpic, u32 clock_ratio) @@ -997,9 +1101,9 @@ void mpic_irq_set_priority(unsigned int irq, unsigned int pri) mpic_ipi_write(src - MPIC_VEC_IPI_0, reg | (pri << MPIC_VECPRI_PRIORITY_SHIFT)); } else { - reg = mpic_irq_read(src, MPIC_IRQ_VECTOR_PRI) + reg = mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI)) & ~MPIC_VECPRI_PRIORITY_MASK; - mpic_irq_write(src, MPIC_IRQ_VECTOR_PRI, + mpic_irq_write(src, MPIC_INFO(IRQ_VECTOR_PRI), reg | (pri << MPIC_VECPRI_PRIORITY_SHIFT)); } spin_unlock_irqrestore(&mpic_lock, flags); @@ -1017,7 +1121,7 @@ unsigned int mpic_irq_get_priority(unsigned int irq) if (is_ipi) reg = mpic_ipi_read(src = MPIC_VEC_IPI_0); else - reg = mpic_irq_read(src, MPIC_IRQ_VECTOR_PRI); + reg = mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI)); spin_unlock_irqrestore(&mpic_lock, flags); return (reg & MPIC_VECPRI_PRIORITY_MASK) >> MPIC_VECPRI_PRIORITY_SHIFT; } @@ -1043,12 +1147,12 @@ void mpic_setup_this_cpu(void) */ if (distribute_irqs) { for (i = 0; i < mpic->num_sources ; i++) - mpic_irq_write(i, MPIC_IRQ_DESTINATION, - mpic_irq_read(i, MPIC_IRQ_DESTINATION) | msk); + mpic_irq_write(i, MPIC_INFO(IRQ_DESTINATION), + mpic_irq_read(i, MPIC_INFO(IRQ_DESTINATION)) | msk); } /* Set current processor priority to 0 */ - mpic_cpu_write(MPIC_CPU_CURRENT_TASK_PRI, 0); + mpic_cpu_write(MPIC_INFO(CPU_CURRENT_TASK_PRI), 0); spin_unlock_irqrestore(&mpic_lock, flags); #endif /* CONFIG_SMP */ @@ -1058,7 +1162,7 @@ int mpic_cpu_get_priority(void) { struct mpic *mpic = mpic_primary; - return mpic_cpu_read(MPIC_CPU_CURRENT_TASK_PRI); + return mpic_cpu_read(MPIC_INFO(CPU_CURRENT_TASK_PRI)); } void mpic_cpu_set_priority(int prio) @@ -1066,7 +1170,7 @@ void mpic_cpu_set_priority(int prio) struct mpic *mpic = mpic_primary; prio &= MPIC_CPU_TASKPRI_MASK; - mpic_cpu_write(MPIC_CPU_CURRENT_TASK_PRI, prio); + mpic_cpu_write(MPIC_INFO(CPU_CURRENT_TASK_PRI), prio); } /* @@ -1088,11 +1192,11 @@ void mpic_teardown_this_cpu(int secondary) /* let the mpic know we don't want intrs. */ for (i = 0; i < mpic->num_sources ; i++) - mpic_irq_write(i, MPIC_IRQ_DESTINATION, - mpic_irq_read(i, MPIC_IRQ_DESTINATION) & ~msk); + mpic_irq_write(i, MPIC_INFO(IRQ_DESTINATION), + mpic_irq_read(i, MPIC_INFO(IRQ_DESTINATION)) & ~msk); /* Set current processor priority to max */ - mpic_cpu_write(MPIC_CPU_CURRENT_TASK_PRI, 0xf); + mpic_cpu_write(MPIC_INFO(CPU_CURRENT_TASK_PRI), 0xf); spin_unlock_irqrestore(&mpic_lock, flags); } @@ -1108,7 +1212,8 @@ void mpic_send_ipi(unsigned int ipi_no, unsigned int cpu_mask) DBG("%s: send_ipi(ipi_no: %d)\n", mpic->name, ipi_no); #endif - mpic_cpu_write(MPIC_CPU_IPI_DISPATCH_0 + ipi_no * 0x10, + mpic_cpu_write(MPIC_INFO(CPU_IPI_DISPATCH_0) + + ipi_no * MPIC_INFO(CPU_IPI_DISPATCH_STRIDE), mpic_physmask(cpu_mask & cpus_addr(cpu_online_map)[0])); } @@ -1116,7 +1221,7 @@ unsigned int mpic_get_one_irq(struct mpic *mpic, struct pt_regs *regs) { u32 src; - src = mpic_cpu_read(MPIC_CPU_INTACK) & MPIC_VECPRI_VECTOR_MASK; + src = mpic_cpu_read(MPIC_INFO(CPU_INTACK)) & MPIC_INFO(VECPRI_VECTOR_MASK); #ifdef DEBUG_LOW DBG("%s: get_one_irq(): %d\n", mpic->name, src); #endif diff --git a/arch/ppc/configs/prep_defconfig b/arch/ppc/configs/prep_defconfig index 4d33bee23a89..0aa333178b2a 100644 --- a/arch/ppc/configs/prep_defconfig +++ b/arch/ppc/configs/prep_defconfig @@ -1,56 +1,63 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.13-rc3 -# Wed Jul 13 13:34:24 2005 +# Linux kernel version: 2.6.18-rc6 +# Wed Sep 6 15:09:32 2006 # CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_HAVE_DEC_LOCK=y CONFIG_PPC=y CONFIG_PPC32=y CONFIG_GENERIC_NVRAM=y +CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # # Code maturity level options # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 # # General setup # -CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION="-prep" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set -CONFIG_HOTPLUG=y -CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y +# CONFIG_RELAY is not set +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y +CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y +CONFIG_RT_MUTEXES=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 +CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 +# CONFIG_SLOB is not set # # Loadable module support @@ -58,69 +65,68 @@ CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y # +# Block layer +# +CONFIG_LBD=y +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" + +# # Processor # CONFIG_6xx=y # CONFIG_40x is not set # CONFIG_44x is not set -# CONFIG_POWER3 is not set -# CONFIG_POWER4 is not set # CONFIG_8xx is not set # CONFIG_E200 is not set # CONFIG_E500 is not set CONFIG_PPC_FPU=y -CONFIG_ALTIVEC=y -CONFIG_TAU=y -# CONFIG_TAU_INT is not set -# CONFIG_TAU_AVERAGE is not set +# CONFIG_ALTIVEC is not set +# CONFIG_TAU is not set # CONFIG_KEXEC is not set -CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_TABLE=y -# CONFIG_CPU_FREQ_DEBUG is not set -CONFIG_CPU_FREQ_STAT=m -CONFIG_CPU_FREQ_STAT_DETAILS=y -CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -CONFIG_CPU_FREQ_GOV_POWERSAVE=m -CONFIG_CPU_FREQ_GOV_USERSPACE=m -CONFIG_CPU_FREQ_GOV_ONDEMAND=m -CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m -CONFIG_CPU_FREQ_PMAC=y +# CONFIG_CPU_FREQ is not set CONFIG_PPC601_SYNC_FIX=y -CONFIG_PM=y +# CONFIG_WANT_EARLY_SERIAL is not set CONFIG_PPC_STD_MMU=y # # Platform options # -CONFIG_PPC_MULTIPLATFORM=y +CONFIG_PPC_PREP=y # CONFIG_APUS is not set # CONFIG_KATANA is not set # CONFIG_WILLOW is not set # CONFIG_CPCI690 is not set -# CONFIG_PCORE is not set # CONFIG_POWERPMC250 is not set # CONFIG_CHESTNUT is not set # CONFIG_SPRUCE is not set # CONFIG_HDPU is not set # CONFIG_EV64260 is not set # CONFIG_LOPEC is not set -# CONFIG_MCPN765 is not set # CONFIG_MVME5100 is not set # CONFIG_PPLUS is not set # CONFIG_PRPMC750 is not set # CONFIG_PRPMC800 is not set # CONFIG_SANDPOINT is not set # CONFIG_RADSTONE_PPC7D is not set -# CONFIG_ADIR is not set -# CONFIG_K2 is not set # CONFIG_PAL4 is not set # CONFIG_GEMINI is not set # CONFIG_EST8260 is not set @@ -132,10 +138,7 @@ CONFIG_PPC_MULTIPLATFORM=y # CONFIG_PQ2FADS is not set # CONFIG_LITE5200 is not set # CONFIG_MPC834x_SYS is not set -CONFIG_PPC_CHRP=y -CONFIG_PPC_PMAC=y -CONFIG_PPC_PREP=y -CONFIG_PPC_OF=y +# CONFIG_EV64360 is not set CONFIG_PPCBUG_NVRAM=y # CONFIG_SMP is not set # CONFIG_HIGHMEM is not set @@ -152,12 +155,16 @@ 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_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=m -CONFIG_PROC_DEVICETREE=y CONFIG_PREP_RESIDUAL=y CONFIG_PROC_PREPRESIDUAL=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_PM=y +# CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set CONFIG_SOFTWARE_SUSPEND=y CONFIG_PM_STD_PARTITION="" @@ -169,10 +176,10 @@ CONFIG_ISA_DMA_API=y # CONFIG_ISA=y CONFIG_GENERIC_ISA_DMA=y +CONFIG_PPC_I8259=y +CONFIG_PPC_INDIRECT_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y -# CONFIG_PCI_LEGACY_PROC is not set -# CONFIG_PCI_NAMES is not set # CONFIG_PCI_DEBUG is not set # @@ -187,6 +194,11 @@ CONFIG_CARDBUS=y # PC-card bridges # CONFIG_YENTA=m +CONFIG_YENTA_O2=y +CONFIG_YENTA_RICOH=y +CONFIG_YENTA_TI=y +CONFIG_YENTA_ENE_TUNE=y +CONFIG_YENTA_TOSHIBA=y CONFIG_PCMCIA_PROBE=y CONFIG_PCCARD_NONSTATIC=m @@ -212,6 +224,7 @@ CONFIG_NET=y # # Networking options # +# CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y @@ -229,9 +242,11 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set -CONFIG_IP_TCPDIAG=y -# CONFIG_IP_TCPDIAG_IPV6 is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_DIAG is not set # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y @@ -240,80 +255,77 @@ CONFIG_TCP_CONG_BIC=y # # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set # +# Core Netfilter Configuration +# +CONFIG_NETFILTER_NETLINK=m +CONFIG_NETFILTER_NETLINK_QUEUE=m +CONFIG_NETFILTER_NETLINK_LOG=m +CONFIG_NETFILTER_XTABLES=m +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m +CONFIG_NETFILTER_XT_TARGET_MARK=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m +CONFIG_NETFILTER_XT_MATCH_COMMENT=m +CONFIG_NETFILTER_XT_MATCH_CONNMARK=m +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m +CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_LENGTH=m +CONFIG_NETFILTER_XT_MATCH_LIMIT=m +CONFIG_NETFILTER_XT_MATCH_MAC=m +CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m +CONFIG_NETFILTER_XT_MATCH_QUOTA=m +CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_SCTP=m +CONFIG_NETFILTER_XT_MATCH_STATE=m +CONFIG_NETFILTER_XT_MATCH_STATISTIC=m +CONFIG_NETFILTER_XT_MATCH_STRING=m +CONFIG_NETFILTER_XT_MATCH_TCPMSS=m + +# # IP: Netfilter Configuration # CONFIG_IP_NF_CONNTRACK=m # CONFIG_IP_NF_CT_ACCT is not set CONFIG_IP_NF_CONNTRACK_MARK=y +# CONFIG_IP_NF_CONNTRACK_EVENTS is not set +# CONFIG_IP_NF_CONNTRACK_NETLINK is not set # CONFIG_IP_NF_CT_PROTO_SCTP is not set 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_H323 is not set +# CONFIG_IP_NF_SIP is not set CONFIG_IP_NF_QUEUE=m -CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_LIMIT=m -CONFIG_IP_NF_MATCH_IPRANGE=m -CONFIG_IP_NF_MATCH_MAC=m -CONFIG_IP_NF_MATCH_PKTTYPE=m -CONFIG_IP_NF_MATCH_MARK=m -CONFIG_IP_NF_MATCH_MULTIPORT=m -CONFIG_IP_NF_MATCH_TOS=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m -CONFIG_IP_NF_MATCH_DSCP=m -CONFIG_IP_NF_MATCH_AH_ESP=m -CONFIG_IP_NF_MATCH_LENGTH=m -CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_TCPMSS=m -CONFIG_IP_NF_MATCH_HELPER=m -CONFIG_IP_NF_MATCH_STATE=m -CONFIG_IP_NF_MATCH_CONNTRACK=m -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_COMMENT=m -CONFIG_IP_NF_MATCH_CONNMARK=m -CONFIG_IP_NF_MATCH_HASHLIMIT=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_NAT=m -CONFIG_IP_NF_NAT_NEEDED=y -CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_TARGET_NETMAP=m -CONFIG_IP_NF_TARGET_SAME=m -CONFIG_IP_NF_NAT_SNMP_BASIC=m -CONFIG_IP_NF_NAT_IRC=m -CONFIG_IP_NF_NAT_FTP=m -CONFIG_IP_NF_NAT_TFTP=m -CONFIG_IP_NF_NAT_AMANDA=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_TOS=m -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_CONNMARK=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m -CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_TARGET_NOTRACK=m -CONFIG_IP_NF_ARPTABLES=m -# CONFIG_IP_NF_ARPFILTER is not set -# CONFIG_IP_NF_ARP_MANGLE is not set +# CONFIG_IP_NF_IPTABLES is not set +# CONFIG_IP_NF_ARPTABLES is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set # # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set @@ -326,6 +338,10 @@ CONFIG_IP_NF_ARPTABLES=m # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y @@ -333,13 +349,11 @@ CONFIG_NET_CLS_ROUTE=y # Network testing # # CONFIG_NET_PKTGEN is not set -CONFIG_NETPOLL=y -# CONFIG_NETPOLL_RX is not set -# CONFIG_NETPOLL_TRAP is not set -CONFIG_NET_POLL_CONTROLLER=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_IEEE80211 is not set +CONFIG_WIRELESS_EXT=y # # Device Drivers @@ -352,6 +366,12 @@ CONFIG_NET_POLL_CONTROLLER=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m # CONFIG_DEBUG_DRIVER is not set +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set # # Memory Technology Devices (MTD) @@ -367,6 +387,7 @@ CONFIG_PARPORT_SERIAL=m CONFIG_PARPORT_PC_FIFO=y CONFIG_PARPORT_PC_SUPERIO=y # CONFIG_PARPORT_GSC is not set +# CONFIG_PARPORT_AX88796 is not set CONFIG_PARPORT_1284=y # @@ -378,7 +399,6 @@ CONFIG_PARPORT_1284=y # Block devices # CONFIG_BLK_DEV_FD=m -CONFIG_MAC_FLOPPY=m # CONFIG_BLK_DEV_XD is not set # CONFIG_PARIDE is not set # CONFIG_BLK_CPQ_DA is not set @@ -394,18 +414,9 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_LBD=y # CONFIG_CDROM_PKTCDVD is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set # @@ -422,7 +433,7 @@ CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDETAPE is not set -CONFIG_BLK_DEV_IDEFLOPPY=y +# CONFIG_BLK_DEV_IDEFLOPPY is not set CONFIG_BLK_DEV_IDESCSI=y # CONFIG_IDE_TASK_IOCTL is not set @@ -435,7 +446,7 @@ CONFIG_IDEPCI_SHARE_IRQ=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set -# CONFIG_BLK_DEV_SL82C105 is not set +CONFIG_BLK_DEV_SL82C105=y CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_IDEDMA_FORCED is not set CONFIG_IDEDMA_PCI_AUTO=y @@ -443,7 +454,7 @@ CONFIG_IDEDMA_PCI_AUTO=y # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_BLK_DEV_AMD74XX is not set -CONFIG_BLK_DEV_CMD64X=y +# CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set # CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set @@ -455,17 +466,12 @@ CONFIG_BLK_DEV_CMD64X=y # CONFIG_BLK_DEV_IT821X is not set # CONFIG_BLK_DEV_NS87415 is not set # CONFIG_BLK_DEV_PDC202XX_OLD is not set -CONFIG_BLK_DEV_PDC202XX_NEW=y -# CONFIG_PDC202XX_FORCE is not set +# CONFIG_BLK_DEV_PDC202XX_NEW is not set # CONFIG_BLK_DEV_SVWKS is not set # CONFIG_BLK_DEV_SIIMAGE is not set # CONFIG_BLK_DEV_SLC90E66 is not set # CONFIG_BLK_DEV_TRM290 is not set # CONFIG_BLK_DEV_VIA82CXXX is not set -CONFIG_BLK_DEV_IDE_PMAC=y -CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y -CONFIG_BLK_DEV_IDEDMA_PMAC=y -CONFIG_BLK_DEV_IDE_PMAC_BLINK=y # CONFIG_IDE_ARM is not set # CONFIG_IDE_CHIPSETS is not set CONFIG_BLK_DEV_IDEDMA=y @@ -476,6 +482,7 @@ CONFIG_IDEDMA_AUTO=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_PROC_FS=y @@ -503,10 +510,12 @@ CONFIG_SCSI_LOGGING=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 # +# CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_7000FASST is not set @@ -514,19 +523,16 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_AHA152X is not set # CONFIG_SCSI_AHA1542 is not set # CONFIG_SCSI_AACRAID is not set -CONFIG_SCSI_AIC7XXX=m -CONFIG_AIC7XXX_CMDS_PER_DEVICE=253 -CONFIG_AIC7XXX_RESET_DELAY_MS=15000 -CONFIG_AIC7XXX_DEBUG_ENABLE=y -CONFIG_AIC7XXX_DEBUG_MASK=0 -CONFIG_AIC7XXX_REG_PRETTY_PRINT=y -CONFIG_SCSI_AIC7XXX_OLD=m +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_DPT_I2O is not set # CONFIG_SCSI_IN2000 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_HPTIOP is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_DTC3280 is not set @@ -545,19 +551,13 @@ CONFIG_SCSI_SYM53C8XX_2=y CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0 CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 -# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set +CONFIG_SCSI_SYM53C8XX_MMIO=y # CONFIG_SCSI_IPR is not set # CONFIG_SCSI_PAS16 is not set # CONFIG_SCSI_PSI240I is not set # CONFIG_SCSI_QLOGIC_FAS is not set -# CONFIG_SCSI_QLOGIC_FC is not set # CONFIG_SCSI_QLOGIC_1280 is not set -CONFIG_SCSI_QLA2XXX=y -# CONFIG_SCSI_QLA21XX is not set -# CONFIG_SCSI_QLA22XX is not set -# CONFIG_SCSI_QLA2300 is not set -# CONFIG_SCSI_QLA2322 is not set -# CONFIG_SCSI_QLA6312 is not set +# CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_SYM53C416 is not set # CONFIG_SCSI_DC395x is not set @@ -566,10 +566,6 @@ CONFIG_SCSI_QLA2XXX=y # CONFIG_SCSI_U14_34F is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set -CONFIG_SCSI_MESH=y -CONFIG_SCSI_MESH_SYNC_RATE=5 -CONFIG_SCSI_MESH_RESET_DELAY_MS=4000 -CONFIG_SCSI_MAC53C94=y # # Old CD-ROM drivers (not SCSI, not IDE) @@ -587,6 +583,7 @@ CONFIG_SCSI_MAC53C94=y # 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 @@ -613,12 +610,9 @@ CONFIG_IEEE1394_OHCI1394=m # CONFIG_IEEE1394_VIDEO1394=m CONFIG_IEEE1394_SBP2=m -# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set CONFIG_IEEE1394_ETH1394=m CONFIG_IEEE1394_DV1394=m CONFIG_IEEE1394_RAWIO=m -CONFIG_IEEE1394_CMP=m -CONFIG_IEEE1394_AMDTP=m # # I2O device support @@ -628,18 +622,7 @@ CONFIG_IEEE1394_AMDTP=m # # Macintosh device drivers # -CONFIG_ADB=y -CONFIG_ADB_CUDA=y -CONFIG_ADB_PMU=y -CONFIG_PMAC_APM_EMU=y -CONFIG_PMAC_MEDIABAY=y -CONFIG_PMAC_BACKLIGHT=y -CONFIG_ADB_MACIO=y -CONFIG_INPUT_ADBHID=y -CONFIG_MAC_EMUMOUSEBTN=y -CONFIG_THERM_WINDTUNNEL=m -CONFIG_THERM_ADT746X=m -# CONFIG_ANSLCD is not set +# CONFIG_WINDFARM is not set # # Network device support @@ -656,15 +639,18 @@ 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_MACE=y -# CONFIG_MACE_AAUI_PORT is not set -CONFIG_BMAC=y # CONFIG_HAPPYMEAL is not set -CONFIG_SUNGEM=y +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_LANCE is not set # CONFIG_NET_VENDOR_SMC is not set @@ -682,6 +668,7 @@ CONFIG_TULIP_MMIO=y CONFIG_DE4X5=m # CONFIG_WINBOND_840 is not set # CONFIG_DM9102 is not set +# CONFIG_ULI526X is not set # CONFIG_PCMCIA_XIRCOM is not set # CONFIG_PCMCIA_XIRTULIP is not set # CONFIG_AT1700 is not set @@ -722,18 +709,21 @@ CONFIG_PCNET32=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_SKY2 is not set # CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set -# CONFIG_MV643XX_ETH is not set # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set +# CONFIG_MYRI10GE is not set # # Token Ring devices @@ -744,6 +734,7 @@ CONFIG_PCNET32=y # Wireless LAN (non-hamradio) # CONFIG_NET_RADIO=y +# CONFIG_NET_WIRELESS_RTNETLINK is not set # # Obsolete Wireless cards support (pre-802.11) @@ -755,11 +746,13 @@ CONFIG_NET_RADIO=y # # Wireless 802.11b ISA/PCI cards support # +# CONFIG_IPW2100 is not set +# CONFIG_IPW2200 is not set # CONFIG_AIRO is not set CONFIG_HERMES=m -CONFIG_APPLE_AIRPORT=m # CONFIG_PLX_HERMES is not set # CONFIG_TMD_HERMES is not set +# CONFIG_NORTEL_HERMES is not set # CONFIG_PCI_HERMES is not set # CONFIG_ATMEL is not set @@ -767,6 +760,8 @@ CONFIG_APPLE_AIRPORT=m # Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support # # CONFIG_PRISM54 is not set +# CONFIG_USB_ZD1201 is not set +# CONFIG_HOSTAP is not set CONFIG_NET_WIRELESS=y # @@ -783,11 +778,16 @@ CONFIG_PPP_ASYNC=y # CONFIG_PPP_SYNC_TTY is not set CONFIG_PPP_DEFLATE=y CONFIG_PPP_BSDCOMP=m +# CONFIG_PPP_MPPE is not set CONFIG_PPPOE=m # CONFIG_SLIP is not set # CONFIG_NET_FC is not set # CONFIG_SHAPER is not set CONFIG_NETCONSOLE=m +CONFIG_NETPOLL=y +# CONFIG_NETPOLL_RX is not set +# CONFIG_NETPOLL_TRAP is not set +CONFIG_NET_POLL_CONTROLLER=y # # ISDN subsystem @@ -835,7 +835,7 @@ CONFIG_MOUSE_PS2=y # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TOUCHSCREEN is not set CONFIG_INPUT_MISC=y -# CONFIG_INPUT_PCSPKR is not set +CONFIG_INPUT_PCSPKR=m CONFIG_INPUT_UINPUT=m # @@ -856,6 +856,7 @@ CONFIG_SERIO_LIBPS2=y CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -863,7 +864,9 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set # @@ -871,8 +874,6 @@ CONFIG_SERIAL_8250_NR_UARTS=4 # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -CONFIG_SERIAL_PMACZILOG=y -CONFIG_SERIAL_PMACZILOG_CONSOLE=y # CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y @@ -890,6 +891,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # Watchdog Cards # # CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set @@ -900,21 +902,15 @@ CONFIG_GEN_RTC=y # # Ftape, the floppy tape device driver # -CONFIG_AGP=m -CONFIG_AGP_UNINORTH=m -CONFIG_DRM=m -# CONFIG_DRM_TDFX is not set -CONFIG_DRM_R128=m -CONFIG_DRM_RADEON=m -# CONFIG_DRM_MGA is not set -# CONFIG_DRM_SIS is not set -# CONFIG_DRM_VIA is not set +# CONFIG_AGP is not set +# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # # TPM devices # # CONFIG_TCG_TPM is not set +# CONFIG_TELCLOCK is not set # # I2C support @@ -938,19 +934,16 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_ELEKTOR is not set -CONFIG_I2C_HYDRA=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=m # CONFIG_I2C_MPC is not set # CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set -# CONFIG_SCx200_ACB is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set @@ -959,7 +952,6 @@ CONFIG_I2C_KEYWEST=m # 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 @@ -970,7 +962,6 @@ CONFIG_I2C_KEYWEST=m # CONFIG_SENSORS_PCF8574 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_RTC8564 is not set # CONFIG_SENSORS_M41T00 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -979,14 +970,20 @@ CONFIG_I2C_KEYWEST=m # CONFIG_I2C_DEBUG_CHIP is not set # +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set + +# # Dallas's 1-wire bus # -# CONFIG_W1 is not set # # Hardware Monitoring support # # CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set # # Misc devices @@ -996,38 +993,36 @@ CONFIG_I2C_KEYWEST=m # Multimedia devices # # CONFIG_VIDEO_DEV is not set +CONFIG_VIDEO_V4L2=y # # Digital Video Broadcasting Devices # # CONFIG_DVB is not set +# CONFIG_USB_DABUSB is not set # # Graphics support # +# CONFIG_FIRMWARE_EDID is not set CONFIG_FB=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y -CONFIG_FB_SOFT_CURSOR=y -CONFIG_FB_MACMODES=y +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set -CONFIG_FB_OF=y -CONFIG_FB_CONTROL=y -CONFIG_FB_PLATINUM=y -CONFIG_FB_VALKYRIE=y -CONFIG_FB_CT65550=y +# CONFIG_FB_CT65550 is not set # CONFIG_FB_ASILIANT is not set -CONFIG_FB_IMSTT=y +# CONFIG_FB_IMSTT is not set # CONFIG_FB_VGA16 is not set +# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set -CONFIG_FB_RIVA=y -CONFIG_FB_RIVA_I2C=y -# CONFIG_FB_RIVA_DEBUG is not set +# CONFIG_FB_RIVA is not set CONFIG_FB_MATROX=y CONFIG_FB_MATROX_MILLENIUM=y CONFIG_FB_MATROX_MYSTIQUE=y @@ -1035,34 +1030,27 @@ CONFIG_FB_MATROX_G=y CONFIG_FB_MATROX_I2C=y CONFIG_FB_MATROX_MAVEN=m # CONFIG_FB_MATROX_MULTIHEAD is not set -# CONFIG_FB_RADEON_OLD is not set -CONFIG_FB_RADEON=y -CONFIG_FB_RADEON_I2C=y -# CONFIG_FB_RADEON_DEBUG is not set -CONFIG_FB_ATY128=y -CONFIG_FB_ATY=y -CONFIG_FB_ATY_CT=y -CONFIG_FB_ATY_GENERIC_LCD=y -CONFIG_FB_ATY_XL_INIT=y -CONFIG_FB_ATY_GX=y +# CONFIG_FB_RADEON is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set -CONFIG_FB_3DFX=y -# CONFIG_FB_3DFX_ACCEL is not set +# CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set # CONFIG_FB_TRIDENT is not set -# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # # Console display driver support # CONFIG_VGA_CONSOLE=y +# CONFIG_VGACON_SOFT_SCROLLBACK is not set # CONFIG_MDA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y @@ -1080,8 +1068,6 @@ CONFIG_LOGO_LINUX_CLUT224=y # Sound # CONFIG_SOUND=m -CONFIG_DMASOUND_PMAC=m -CONFIG_DMASOUND=m # # Advanced Linux Sound Architecture @@ -1096,10 +1082,13 @@ CONFIG_SND_SEQUENCER=m CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=m CONFIG_SND_PCM_OSS=m +CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set -CONFIG_SND_GENERIC_PM=y # # Generic devices @@ -1116,7 +1105,9 @@ CONFIG_SND_OPL3_LIB=m # ISA devices # CONFIG_SND_CS4231_LIB=m +# CONFIG_SND_ADLIB is not set # CONFIG_SND_AD1848 is not set +# CONFIG_SND_CMI8330 is not set # CONFIG_SND_CS4231 is not set CONFIG_SND_CS4232=m # CONFIG_SND_CS4236 is not set @@ -1125,23 +1116,24 @@ CONFIG_SND_CS4232=m # CONFIG_SND_GUSCLASSIC is not set # CONFIG_SND_GUSEXTREME is not set # CONFIG_SND_GUSMAX is not set -# CONFIG_SND_INTERWAVE is not set -# CONFIG_SND_INTERWAVE_STB is not set +# CONFIG_SND_OPL3SA2 is not set # CONFIG_SND_OPTI92X_AD1848 is not set # CONFIG_SND_OPTI92X_CS4231 is not set # CONFIG_SND_OPTI93X is not set +# CONFIG_SND_MIRO is not set # CONFIG_SND_SB8 is not set # CONFIG_SND_SB16 is not set # CONFIG_SND_SBAWE is not set -# CONFIG_SND_WAVEFRONT is not set -# CONFIG_SND_CMI8330 is not set -# CONFIG_SND_OPL3SA2 is not set # CONFIG_SND_SGALAXY is not set # CONFIG_SND_SSCAPE is not set +# CONFIG_SND_WAVEFRONT is not set # # PCI devices # +# CONFIG_SND_AD1889 is not set +# CONFIG_SND_ALS300 is not set +# CONFIG_SND_ALS4000 is not set # CONFIG_SND_ALI5451 is not set # CONFIG_SND_ATIIXP is not set # CONFIG_SND_ATIIXP_MODEM is not set @@ -1150,43 +1142,61 @@ CONFIG_SND_CS4232=m # CONFIG_SND_AU8830 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set -# CONFIG_SND_CS46XX is not set +# CONFIG_SND_CA0106 is not set +# CONFIG_SND_CMIPCI is not set # CONFIG_SND_CS4281 is not set +# CONFIG_SND_CS46XX is not set +# CONFIG_SND_DARLA20 is not set +# CONFIG_SND_GINA20 is not set +# CONFIG_SND_LAYLA20 is not set +# CONFIG_SND_DARLA24 is not set +# CONFIG_SND_GINA24 is not set +# CONFIG_SND_LAYLA24 is not set +# CONFIG_SND_MONA is not set +# CONFIG_SND_MIA is not set +# CONFIG_SND_ECHO3G is not set +# CONFIG_SND_INDIGO is not set +# CONFIG_SND_INDIGOIO is not set +# CONFIG_SND_INDIGODJ is not set # CONFIG_SND_EMU10K1 is not set # CONFIG_SND_EMU10K1X is not set -# CONFIG_SND_CA0106 is not set -# CONFIG_SND_KORG1212 is not set -# CONFIG_SND_MIXART is not set -# CONFIG_SND_NM256 is not set -# CONFIG_SND_RME32 is not set -# CONFIG_SND_RME96 is not set -# CONFIG_SND_RME9652 is not set -# CONFIG_SND_HDSP is not set -# CONFIG_SND_HDSPM is not set -# CONFIG_SND_TRIDENT is not set -# CONFIG_SND_YMFPCI is not set -# CONFIG_SND_ALS4000 is not set -# CONFIG_SND_CMIPCI is not set # CONFIG_SND_ENS1370 is not set # CONFIG_SND_ENS1371 is not set # CONFIG_SND_ES1938 is not set # CONFIG_SND_ES1968 is not set -# CONFIG_SND_MAESTRO3 is not set # CONFIG_SND_FM801 is not set +# CONFIG_SND_HDA_INTEL is not set +# CONFIG_SND_HDSP is not set +# CONFIG_SND_HDSPM is not set # CONFIG_SND_ICE1712 is not set # CONFIG_SND_ICE1724 is not set # CONFIG_SND_INTEL8X0 is not set # CONFIG_SND_INTEL8X0M is not set +# CONFIG_SND_KORG1212 is not set +# CONFIG_SND_MAESTRO3 is not set +# CONFIG_SND_MIXART is not set +# CONFIG_SND_NM256 is not set +# CONFIG_SND_PCXHR is not set +# CONFIG_SND_RIPTIDE is not set +# CONFIG_SND_RME32 is not set +# CONFIG_SND_RME96 is not set +# CONFIG_SND_RME9652 is not set # CONFIG_SND_SONICVIBES is not set +# CONFIG_SND_TRIDENT is not set # CONFIG_SND_VIA82XX is not set # CONFIG_SND_VIA82XX_MODEM is not set # CONFIG_SND_VX222 is not set -# CONFIG_SND_HDA_INTEL is not set +# CONFIG_SND_YMFPCI is not set # # ALSA PowerMac devices # -CONFIG_SND_POWERMAC=m + +# +# Apple Onboard Audio driver +# +# CONFIG_SND_AOA is not set +# CONFIG_SND_AOA_SOUNDBUS is not set # # USB devices @@ -1204,6 +1214,7 @@ CONFIG_SND_USB_AUDIO=m # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set @@ -1222,6 +1233,7 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_EHCI_HCD=m CONFIG_USB_EHCI_SPLIT_ISO=y CONFIG_USB_EHCI_ROOT_HUB_TT=y +# CONFIG_USB_EHCI_TT_NEWSCHED is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_BIG_ENDIAN is not set @@ -1232,14 +1244,15 @@ CONFIG_USB_UHCI_HCD=m # # USB Device Class drivers # -# CONFIG_USB_AUDIO is not set -# CONFIG_USB_BLUETOOTH_TTY is not set -# CONFIG_USB_MIDI is not set CONFIG_USB_ACM=m CONFIG_USB_PRINTER=m # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information # CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_DEBUG is not set @@ -1251,12 +1264,15 @@ CONFIG_USB_STORAGE_USBAT=y CONFIG_USB_STORAGE_SDDR09=y CONFIG_USB_STORAGE_SDDR55=y CONFIG_USB_STORAGE_JUMPSHOT=y +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_LIBUSUAL is not set # # USB Input Devices # CONFIG_USB_HID=y CONFIG_USB_HIDINPUT=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set # CONFIG_HID_FF is not set CONFIG_USB_HIDDEV=y # CONFIG_USB_AIPTEK is not set @@ -1264,12 +1280,13 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_ACECAD is not set # CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set -# CONFIG_USB_MTOUCH is not set -# CONFIG_USB_ITMTOUCH is not set -# CONFIG_USB_EGALAX is not set +# CONFIG_USB_TOUCHSCREEN is not set +# CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_ATI_REMOTE2 is not set # CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set # # USB Imaging devices @@ -1278,15 +1295,6 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_MICROTEK is not set # -# USB Multimedia devices -# -# CONFIG_USB_DABUSB is not set - -# -# Video4Linux support is needed for USB Multimedia device support -# - -# # USB Network Adapters # # CONFIG_USB_CATC is not set @@ -1294,7 +1302,6 @@ CONFIG_USB_HIDDEV=y CONFIG_USB_PEGASUS=m # CONFIG_USB_RTL8150 is not set # CONFIG_USB_USBNET is not set -# CONFIG_USB_ZD1201 is not set # CONFIG_USB_MON is not set # @@ -1308,6 +1315,7 @@ CONFIG_USB_PEGASUS=m CONFIG_USB_SERIAL=m # CONFIG_USB_SERIAL_GENERIC is not set # CONFIG_USB_SERIAL_AIRPRIME is not set +# CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set @@ -1315,6 +1323,7 @@ CONFIG_USB_SERIAL=m # CONFIG_USB_SERIAL_CYPRESS_M8 is not set # CONFIG_USB_SERIAL_EMPEG is not set # CONFIG_USB_SERIAL_FTDI_SIO is not set +# CONFIG_USB_SERIAL_FUNSOFT is not set CONFIG_USB_SERIAL_VISOR=m # CONFIG_USB_SERIAL_IPAQ is not set # CONFIG_USB_SERIAL_IR is not set @@ -1339,9 +1348,11 @@ CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y # CONFIG_USB_SERIAL_KLSI is not set # CONFIG_USB_SERIAL_KOBIL_SCT is not set # CONFIG_USB_SERIAL_MCT_U232 is not set +# CONFIG_USB_SERIAL_NAVMAN is not set # CONFIG_USB_SERIAL_PL2303 is not set # CONFIG_USB_SERIAL_HP4X is not set # CONFIG_USB_SERIAL_SAFE is not set +# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set # CONFIG_USB_SERIAL_TI is not set # CONFIG_USB_SERIAL_CYBERJACK is not set # CONFIG_USB_SERIAL_XIRCOM is not set @@ -1359,10 +1370,12 @@ CONFIG_USB_EZUSB=y # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_PHIDGETKIT is not set # CONFIG_USB_PHIDGETSERVO is not set # CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TEST is not set @@ -1382,12 +1395,43 @@ CONFIG_USB_EZUSB=y # CONFIG_MMC is not set # +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# # InfiniBand support # # CONFIG_INFINIBAND is not set # -# SN Devices +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# + +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices # # @@ -1417,23 +1461,21 @@ 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_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=m +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -1460,13 +1502,10 @@ 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_HUGETLB_PAGE is not set CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set # # Miscellaneous filesystems @@ -1485,6 +1524,7 @@ CONFIG_CRAMFS=m # CONFIG_SYSV_FS is not set CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set +# CONFIG_UFS_DEBUG is not set # # Network File Systems @@ -1513,6 +1553,7 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set # # Partition Types @@ -1532,6 +1573,7 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_SGI_PARTITION is not set # CONFIG_ULTRIX_PARTITION is not set # CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # @@ -1582,33 +1624,44 @@ CONFIG_NLS_UTF8=m # Library routines # CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y - -# -# Profiling support -# +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m +CONFIG_PLIST=y # CONFIG_PROFILING is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set -CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_KERNEL=y CONFIG_LOG_BUF_SHIFT=14 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_FS is not set +# CONFIG_DEBUG_VM is not set +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_XMON is not set # CONFIG_BDI_SWITCH is not set -CONFIG_BOOTX_TEXT=y # # Security options diff --git a/arch/ppc/kernel/smp-tbsync.c b/arch/ppc/kernel/smp-tbsync.c index 1576758debaf..d0cf3f86931d 100644 --- a/arch/ppc/kernel/smp-tbsync.c +++ b/arch/ppc/kernel/smp-tbsync.c @@ -47,8 +47,9 @@ void __devinit smp_generic_take_timebase( void ) { int cmd, tbl, tbu; + unsigned long flags; - local_irq_disable(); + local_irq_save(flags); while( !running ) ; rmb(); @@ -64,7 +65,7 @@ smp_generic_take_timebase( void ) tbu = tbsync->tbu; tbsync->ack = 0; if( cmd == kExit ) - return; + break; if( cmd == kSetAndTest ) { while( tbsync->handshake ) @@ -77,7 +78,7 @@ smp_generic_take_timebase( void ) } enter_contest( tbsync->mark, -1 ); } - local_irq_enable(); + local_irq_restore(flags); } static int __devinit diff --git a/arch/ppc/syslib/Makefile b/arch/ppc/syslib/Makefile index 2497bbc07e76..dca23f2ef851 100644 --- a/arch/ppc/syslib/Makefile +++ b/arch/ppc/syslib/Makefile @@ -93,7 +93,7 @@ obj-$(CONFIG_PCI) += pci_auto.o endif obj-$(CONFIG_RAPIDIO) += ppc85xx_rio.o obj-$(CONFIG_83xx) += ppc83xx_setup.o ppc_sys.o \ - mpc83xx_sys.o mpc83xx_devices.o + mpc83xx_sys.o mpc83xx_devices.o ipic.o ifeq ($(CONFIG_83xx),y) obj-$(CONFIG_PCI) += pci_auto.o endif diff --git a/arch/ppc/syslib/ipic.c b/arch/ppc/syslib/ipic.c new file mode 100644 index 000000000000..46801f5ec03f --- /dev/null +++ b/arch/ppc/syslib/ipic.c @@ -0,0 +1,646 @@ +/* + * include/asm-ppc/ipic.c + * + * IPIC routines implementations. + * + * Copyright 2005 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/errno.h> +#include <linux/reboot.h> +#include <linux/slab.h> +#include <linux/stddef.h> +#include <linux/sched.h> +#include <linux/signal.h> +#include <linux/sysdev.h> +#include <asm/irq.h> +#include <asm/io.h> +#include <asm/ipic.h> +#include <asm/mpc83xx.h> + +#include "ipic.h" + +static struct ipic p_ipic; +static struct ipic * primary_ipic; + +static struct ipic_info ipic_info[] = { + [9] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_H, + .prio = IPIC_SIPRR_D, + .force = IPIC_SIFCR_H, + .bit = 24, + .prio_mask = 0, + }, + [10] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_H, + .prio = IPIC_SIPRR_D, + .force = IPIC_SIFCR_H, + .bit = 25, + .prio_mask = 1, + }, + [11] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_H, + .prio = IPIC_SIPRR_D, + .force = IPIC_SIFCR_H, + .bit = 26, + .prio_mask = 2, + }, + [14] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_H, + .prio = IPIC_SIPRR_D, + .force = IPIC_SIFCR_H, + .bit = 29, + .prio_mask = 5, + }, + [15] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_H, + .prio = IPIC_SIPRR_D, + .force = IPIC_SIFCR_H, + .bit = 30, + .prio_mask = 6, + }, + [16] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_H, + .prio = IPIC_SIPRR_D, + .force = IPIC_SIFCR_H, + .bit = 31, + .prio_mask = 7, + }, + [17] = { + .pend = IPIC_SEPNR, + .mask = IPIC_SEMSR, + .prio = IPIC_SMPRR_A, + .force = IPIC_SEFCR, + .bit = 1, + .prio_mask = 5, + }, + [18] = { + .pend = IPIC_SEPNR, + .mask = IPIC_SEMSR, + .prio = IPIC_SMPRR_A, + .force = IPIC_SEFCR, + .bit = 2, + .prio_mask = 6, + }, + [19] = { + .pend = IPIC_SEPNR, + .mask = IPIC_SEMSR, + .prio = IPIC_SMPRR_A, + .force = IPIC_SEFCR, + .bit = 3, + .prio_mask = 7, + }, + [20] = { + .pend = IPIC_SEPNR, + .mask = IPIC_SEMSR, + .prio = IPIC_SMPRR_B, + .force = IPIC_SEFCR, + .bit = 4, + .prio_mask = 4, + }, + [21] = { + .pend = IPIC_SEPNR, + .mask = IPIC_SEMSR, + .prio = IPIC_SMPRR_B, + .force = IPIC_SEFCR, + .bit = 5, + .prio_mask = 5, + }, + [22] = { + .pend = IPIC_SEPNR, + .mask = IPIC_SEMSR, + .prio = IPIC_SMPRR_B, + .force = IPIC_SEFCR, + .bit = 6, + .prio_mask = 6, + }, + [23] = { + .pend = IPIC_SEPNR, + .mask = IPIC_SEMSR, + .prio = IPIC_SMPRR_B, + .force = IPIC_SEFCR, + .bit = 7, + .prio_mask = 7, + }, + [32] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_H, + .prio = IPIC_SIPRR_A, + .force = IPIC_SIFCR_H, + .bit = 0, + .prio_mask = 0, + }, + [33] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_H, + .prio = IPIC_SIPRR_A, + .force = IPIC_SIFCR_H, + .bit = 1, + .prio_mask = 1, + }, + [34] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_H, + .prio = IPIC_SIPRR_A, + .force = IPIC_SIFCR_H, + .bit = 2, + .prio_mask = 2, + }, + [35] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_H, + .prio = IPIC_SIPRR_A, + .force = IPIC_SIFCR_H, + .bit = 3, + .prio_mask = 3, + }, + [36] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_H, + .prio = IPIC_SIPRR_A, + .force = IPIC_SIFCR_H, + .bit = 4, + .prio_mask = 4, + }, + [37] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_H, + .prio = IPIC_SIPRR_A, + .force = IPIC_SIFCR_H, + .bit = 5, + .prio_mask = 5, + }, + [38] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_H, + .prio = IPIC_SIPRR_A, + .force = IPIC_SIFCR_H, + .bit = 6, + .prio_mask = 6, + }, + [39] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_H, + .prio = IPIC_SIPRR_A, + .force = IPIC_SIFCR_H, + .bit = 7, + .prio_mask = 7, + }, + [48] = { + .pend = IPIC_SEPNR, + .mask = IPIC_SEMSR, + .prio = IPIC_SMPRR_A, + .force = IPIC_SEFCR, + .bit = 0, + .prio_mask = 4, + }, + [64] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = IPIC_SMPRR_A, + .force = IPIC_SIFCR_L, + .bit = 0, + .prio_mask = 0, + }, + [65] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = IPIC_SMPRR_A, + .force = IPIC_SIFCR_L, + .bit = 1, + .prio_mask = 1, + }, + [66] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = IPIC_SMPRR_A, + .force = IPIC_SIFCR_L, + .bit = 2, + .prio_mask = 2, + }, + [67] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = IPIC_SMPRR_A, + .force = IPIC_SIFCR_L, + .bit = 3, + .prio_mask = 3, + }, + [68] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = IPIC_SMPRR_B, + .force = IPIC_SIFCR_L, + .bit = 4, + .prio_mask = 0, + }, + [69] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = IPIC_SMPRR_B, + .force = IPIC_SIFCR_L, + .bit = 5, + .prio_mask = 1, + }, + [70] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = IPIC_SMPRR_B, + .force = IPIC_SIFCR_L, + .bit = 6, + .prio_mask = 2, + }, + [71] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = IPIC_SMPRR_B, + .force = IPIC_SIFCR_L, + .bit = 7, + .prio_mask = 3, + }, + [72] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = 0, + .force = IPIC_SIFCR_L, + .bit = 8, + }, + [73] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = 0, + .force = IPIC_SIFCR_L, + .bit = 9, + }, + [74] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = 0, + .force = IPIC_SIFCR_L, + .bit = 10, + }, + [75] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = 0, + .force = IPIC_SIFCR_L, + .bit = 11, + }, + [76] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = 0, + .force = IPIC_SIFCR_L, + .bit = 12, + }, + [77] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = 0, + .force = IPIC_SIFCR_L, + .bit = 13, + }, + [78] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = 0, + .force = IPIC_SIFCR_L, + .bit = 14, + }, + [79] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = 0, + .force = IPIC_SIFCR_L, + .bit = 15, + }, + [80] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = 0, + .force = IPIC_SIFCR_L, + .bit = 16, + }, + [84] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = 0, + .force = IPIC_SIFCR_L, + .bit = 20, + }, + [85] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = 0, + .force = IPIC_SIFCR_L, + .bit = 21, + }, + [90] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = 0, + .force = IPIC_SIFCR_L, + .bit = 26, + }, + [91] = { + .pend = IPIC_SIPNR_H, + .mask = IPIC_SIMSR_L, + .prio = 0, + .force = IPIC_SIFCR_L, + .bit = 27, + }, +}; + +static inline u32 ipic_read(volatile u32 __iomem *base, unsigned int reg) +{ + return in_be32(base + (reg >> 2)); +} + +static inline void ipic_write(volatile u32 __iomem *base, unsigned int reg, u32 value) +{ + out_be32(base + (reg >> 2), value); +} + +static inline struct ipic * ipic_from_irq(unsigned int irq) +{ + return primary_ipic; +} + +static void ipic_enable_irq(unsigned int irq) +{ + struct ipic *ipic = ipic_from_irq(irq); + unsigned int src = irq - ipic->irq_offset; + u32 temp; + + temp = ipic_read(ipic->regs, ipic_info[src].mask); + temp |= (1 << (31 - ipic_info[src].bit)); + ipic_write(ipic->regs, ipic_info[src].mask, temp); +} + +static void ipic_disable_irq(unsigned int irq) +{ + struct ipic *ipic = ipic_from_irq(irq); + unsigned int src = irq - ipic->irq_offset; + u32 temp; + + temp = ipic_read(ipic->regs, ipic_info[src].mask); + temp &= ~(1 << (31 - ipic_info[src].bit)); + ipic_write(ipic->regs, ipic_info[src].mask, temp); +} + +static void ipic_disable_irq_and_ack(unsigned int irq) +{ + struct ipic *ipic = ipic_from_irq(irq); + unsigned int src = irq - ipic->irq_offset; + u32 temp; + + ipic_disable_irq(irq); + + temp = ipic_read(ipic->regs, ipic_info[src].pend); + temp |= (1 << (31 - ipic_info[src].bit)); + ipic_write(ipic->regs, ipic_info[src].pend, temp); +} + +static void ipic_end_irq(unsigned int irq) +{ + if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) + ipic_enable_irq(irq); +} + +struct hw_interrupt_type ipic = { + .typename = " IPIC ", + .enable = ipic_enable_irq, + .disable = ipic_disable_irq, + .ack = ipic_disable_irq_and_ack, + .end = ipic_end_irq, +}; + +void __init ipic_init(phys_addr_t phys_addr, + unsigned int flags, + unsigned int irq_offset, + unsigned char *senses, + unsigned int senses_count) +{ + u32 i, temp = 0; + + primary_ipic = &p_ipic; + primary_ipic->regs = ioremap(phys_addr, MPC83xx_IPIC_SIZE); + + primary_ipic->irq_offset = irq_offset; + + ipic_write(primary_ipic->regs, IPIC_SICNR, 0x0); + + /* default priority scheme is grouped. If spread mode is required + * configure SICFR accordingly */ + if (flags & IPIC_SPREADMODE_GRP_A) + temp |= SICFR_IPSA; + if (flags & IPIC_SPREADMODE_GRP_D) + temp |= SICFR_IPSD; + if (flags & IPIC_SPREADMODE_MIX_A) + temp |= SICFR_MPSA; + if (flags & IPIC_SPREADMODE_MIX_B) + temp |= SICFR_MPSB; + + ipic_write(primary_ipic->regs, IPIC_SICNR, temp); + + /* handle MCP route */ + temp = 0; + if (flags & IPIC_DISABLE_MCP_OUT) + temp = SERCR_MCPR; + ipic_write(primary_ipic->regs, IPIC_SERCR, temp); + + /* handle routing of IRQ0 to MCP */ + temp = ipic_read(primary_ipic->regs, IPIC_SEMSR); + + if (flags & IPIC_IRQ0_MCP) + temp |= SEMSR_SIRQ0; + else + temp &= ~SEMSR_SIRQ0; + + ipic_write(primary_ipic->regs, IPIC_SEMSR, temp); + + for (i = 0 ; i < NR_IPIC_INTS ; i++) { + irq_desc[i+irq_offset].chip = &ipic; + irq_desc[i+irq_offset].status = IRQ_LEVEL; + } + + temp = 0; + for (i = 0 ; i < senses_count ; i++) { + if ((senses[i] & IRQ_SENSE_MASK) == IRQ_SENSE_EDGE) { + temp |= 1 << (15 - i); + if (i != 0) + irq_desc[i + irq_offset + MPC83xx_IRQ_EXT1 - 1].status = 0; + else + irq_desc[irq_offset + MPC83xx_IRQ_EXT0].status = 0; + } + } + ipic_write(primary_ipic->regs, IPIC_SECNR, temp); + + printk ("IPIC (%d IRQ sources, %d External IRQs) at %p\n", NR_IPIC_INTS, + senses_count, primary_ipic->regs); +} + +int ipic_set_priority(unsigned int irq, unsigned int priority) +{ + struct ipic *ipic = ipic_from_irq(irq); + unsigned int src = irq - ipic->irq_offset; + u32 temp; + + if (priority > 7) + return -EINVAL; + if (src > 127) + return -EINVAL; + if (ipic_info[src].prio == 0) + return -EINVAL; + + temp = ipic_read(ipic->regs, ipic_info[src].prio); + + if (priority < 4) { + temp &= ~(0x7 << (20 + (3 - priority) * 3)); + temp |= ipic_info[src].prio_mask << (20 + (3 - priority) * 3); + } else { + temp &= ~(0x7 << (4 + (7 - priority) * 3)); + temp |= ipic_info[src].prio_mask << (4 + (7 - priority) * 3); + } + + ipic_write(ipic->regs, ipic_info[src].prio, temp); + + return 0; +} + +void ipic_set_highest_priority(unsigned int irq) +{ + struct ipic *ipic = ipic_from_irq(irq); + unsigned int src = irq - ipic->irq_offset; + u32 temp; + + temp = ipic_read(ipic->regs, IPIC_SICFR); + + /* clear and set HPI */ + temp &= 0x7f000000; + temp |= (src & 0x7f) << 24; + + ipic_write(ipic->regs, IPIC_SICFR, temp); +} + +void ipic_set_default_priority(void) +{ + ipic_set_priority(MPC83xx_IRQ_TSEC1_TX, 0); + ipic_set_priority(MPC83xx_IRQ_TSEC1_RX, 1); + ipic_set_priority(MPC83xx_IRQ_TSEC1_ERROR, 2); + ipic_set_priority(MPC83xx_IRQ_TSEC2_TX, 3); + ipic_set_priority(MPC83xx_IRQ_TSEC2_RX, 4); + ipic_set_priority(MPC83xx_IRQ_TSEC2_ERROR, 5); + ipic_set_priority(MPC83xx_IRQ_USB2_DR, 6); + ipic_set_priority(MPC83xx_IRQ_USB2_MPH, 7); + + ipic_set_priority(MPC83xx_IRQ_UART1, 0); + ipic_set_priority(MPC83xx_IRQ_UART2, 1); + ipic_set_priority(MPC83xx_IRQ_SEC2, 2); + ipic_set_priority(MPC83xx_IRQ_IIC1, 5); + ipic_set_priority(MPC83xx_IRQ_IIC2, 6); + ipic_set_priority(MPC83xx_IRQ_SPI, 7); + ipic_set_priority(MPC83xx_IRQ_RTC_SEC, 0); + ipic_set_priority(MPC83xx_IRQ_PIT, 1); + ipic_set_priority(MPC83xx_IRQ_PCI1, 2); + ipic_set_priority(MPC83xx_IRQ_PCI2, 3); + ipic_set_priority(MPC83xx_IRQ_EXT0, 4); + ipic_set_priority(MPC83xx_IRQ_EXT1, 5); + ipic_set_priority(MPC83xx_IRQ_EXT2, 6); + ipic_set_priority(MPC83xx_IRQ_EXT3, 7); + ipic_set_priority(MPC83xx_IRQ_RTC_ALR, 0); + ipic_set_priority(MPC83xx_IRQ_MU, 1); + ipic_set_priority(MPC83xx_IRQ_SBA, 2); + ipic_set_priority(MPC83xx_IRQ_DMA, 3); + ipic_set_priority(MPC83xx_IRQ_EXT4, 4); + ipic_set_priority(MPC83xx_IRQ_EXT5, 5); + ipic_set_priority(MPC83xx_IRQ_EXT6, 6); + ipic_set_priority(MPC83xx_IRQ_EXT7, 7); +} + +void ipic_enable_mcp(enum ipic_mcp_irq mcp_irq) +{ + struct ipic *ipic = primary_ipic; + u32 temp; + + temp = ipic_read(ipic->regs, IPIC_SERMR); + temp |= (1 << (31 - mcp_irq)); + ipic_write(ipic->regs, IPIC_SERMR, temp); +} + +void ipic_disable_mcp(enum ipic_mcp_irq mcp_irq) +{ + struct ipic *ipic = primary_ipic; + u32 temp; + + temp = ipic_read(ipic->regs, IPIC_SERMR); + temp &= (1 << (31 - mcp_irq)); + ipic_write(ipic->regs, IPIC_SERMR, temp); +} + +u32 ipic_get_mcp_status(void) +{ + return ipic_read(primary_ipic->regs, IPIC_SERMR); +} + +void ipic_clear_mcp_status(u32 mask) +{ + ipic_write(primary_ipic->regs, IPIC_SERMR, mask); +} + +/* Return an interrupt vector or -1 if no interrupt is pending. */ +int ipic_get_irq(struct pt_regs *regs) +{ + int irq; + + irq = ipic_read(primary_ipic->regs, IPIC_SIVCR) & 0x7f; + + if (irq == 0) /* 0 --> no irq is pending */ + irq = -1; + + return irq; +} + +static struct sysdev_class ipic_sysclass = { + set_kset_name("ipic"), +}; + +static struct sys_device device_ipic = { + .id = 0, + .cls = &ipic_sysclass, +}; + +static int __init init_ipic_sysfs(void) +{ + int rc; + + if (!primary_ipic->regs) + return -ENODEV; + printk(KERN_DEBUG "Registering ipic with sysfs...\n"); + + rc = sysdev_class_register(&ipic_sysclass); + if (rc) { + printk(KERN_ERR "Failed registering ipic sys class\n"); + return -ENODEV; + } + rc = sysdev_register(&device_ipic); + if (rc) { + printk(KERN_ERR "Failed registering ipic sys device\n"); + return -ENODEV; + } + return 0; +} + +subsys_initcall(init_ipic_sysfs); diff --git a/arch/ppc/syslib/ipic.h b/arch/ppc/syslib/ipic.h new file mode 100644 index 000000000000..a60c9d18bb7f --- /dev/null +++ b/arch/ppc/syslib/ipic.h @@ -0,0 +1,47 @@ +/* + * IPIC private definitions and structure. + * + * Maintainer: Kumar Gala <galak@kernel.crashing.org> + * + * Copyright 2005 Freescale Semiconductor, Inc + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#ifndef __IPIC_H__ +#define __IPIC_H__ + +#include <asm/ipic.h> + +#define MPC83xx_IPIC_SIZE (0x00100) + +/* System Global Interrupt Configuration Register */ +#define SICFR_IPSA 0x00010000 +#define SICFR_IPSD 0x00080000 +#define SICFR_MPSA 0x00200000 +#define SICFR_MPSB 0x00400000 + +/* System External Interrupt Mask Register */ +#define SEMSR_SIRQ0 0x00008000 + +/* System Error Control Register */ +#define SERCR_MCPR 0x00000001 + +struct ipic { + volatile u32 __iomem *regs; + unsigned int irq_offset; +}; + +struct ipic_info { + u8 pend; /* pending register offset from base */ + u8 mask; /* mask register offset from base */ + u8 prio; /* priority register offset from base */ + u8 force; /* force register offset from base */ + u8 bit; /* register bit position (as per doc) + bit mask = 1 << (31 - bit) */ + u8 prio_mask; /* priority mask value */ +}; + +#endif /* __IPIC_H__ */ diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index ae071a11ce71..2f4f70c4dbb2 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -118,6 +118,10 @@ config SYSVIPC_COMPAT depends on COMPAT && SYSVIPC default y +config AUDIT_ARCH + bool + default y + comment "Code generation options" choice diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile index 86601a945709..9a33ed6ca696 100644 --- a/arch/s390/kernel/Makefile +++ b/arch/s390/kernel/Makefile @@ -16,9 +16,11 @@ extra-y += head.o init_task.o vmlinux.lds obj-$(CONFIG_MODULES) += s390_ksyms.o module.o obj-$(CONFIG_SMP) += smp.o +obj-$(CONFIG_AUDIT) += audit.o +compat-obj-$(CONFIG_AUDIT) += compat_audit.o obj-$(CONFIG_COMPAT) += compat_linux.o compat_signal.o \ compat_wrapper.o compat_exec_domain.o \ - binfmt_elf32.o + binfmt_elf32.o $(compat-obj-y) obj-$(CONFIG_VIRT_TIMER) += vtime.o obj-$(CONFIG_STACKTRACE) += stacktrace.o diff --git a/arch/s390/kernel/audit.c b/arch/s390/kernel/audit.c new file mode 100644 index 000000000000..0741d9193390 --- /dev/null +++ b/arch/s390/kernel/audit.c @@ -0,0 +1,66 @@ +#include <linux/init.h> +#include <linux/types.h> +#include <linux/audit.h> +#include <asm/unistd.h> + +static unsigned dir_class[] = { +#include <asm-generic/audit_dir_write.h> +~0U +}; + +static unsigned read_class[] = { +#include <asm-generic/audit_read.h> +~0U +}; + +static unsigned write_class[] = { +#include <asm-generic/audit_write.h> +~0U +}; + +static unsigned chattr_class[] = { +#include <asm-generic/audit_change_attr.h> +~0U +}; + +int audit_classify_syscall(int abi, unsigned syscall) +{ +#ifdef CONFIG_COMPAT + extern int s390_classify_syscall(unsigned); + if (abi == AUDIT_ARCH_S390) + return s390_classify_syscall(syscall); +#endif + switch(syscall) { + case __NR_open: + return 2; + case __NR_openat: + return 3; + case __NR_socketcall: + return 4; + case __NR_execve: + return 5; + default: + return 0; + } +} + +static int __init audit_classes_init(void) +{ +#ifdef CONFIG_COMPAT + extern __u32 s390_dir_class[]; + extern __u32 s390_write_class[]; + extern __u32 s390_read_class[]; + extern __u32 s390_chattr_class[]; + audit_register_class(AUDIT_CLASS_WRITE_32, s390_write_class); + audit_register_class(AUDIT_CLASS_READ_32, s390_read_class); + audit_register_class(AUDIT_CLASS_DIR_WRITE_32, s390_dir_class); + audit_register_class(AUDIT_CLASS_CHATTR_32, s390_chattr_class); +#endif + audit_register_class(AUDIT_CLASS_WRITE, write_class); + audit_register_class(AUDIT_CLASS_READ, read_class); + audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class); + audit_register_class(AUDIT_CLASS_CHATTR, chattr_class); + return 0; +} + +__initcall(audit_classes_init); diff --git a/arch/s390/kernel/compat_audit.c b/arch/s390/kernel/compat_audit.c new file mode 100644 index 000000000000..16d9436bfa91 --- /dev/null +++ b/arch/s390/kernel/compat_audit.c @@ -0,0 +1,38 @@ +#undef __s390x__ +#include <asm/unistd.h> + +unsigned s390_dir_class[] = { +#include <asm-generic/audit_dir_write.h> +~0U +}; + +unsigned s390_chattr_class[] = { +#include <asm-generic/audit_change_attr.h> +~0U +}; + +unsigned s390_write_class[] = { +#include <asm-generic/audit_write.h> +~0U +}; + +unsigned s390_read_class[] = { +#include <asm-generic/audit_read.h> +~0U +}; + +int s390_classify_syscall(unsigned syscall) +{ + switch(syscall) { + case __NR_open: + return 2; + case __NR_openat: + return 3; + case __NR_socketcall: + return 4; + case __NR_execve: + return 5; + default: + return 1; + } +} diff --git a/arch/s390/lib/uaccess.S b/arch/s390/lib/uaccess.S index 5d59e2625048..837275284d9f 100644 --- a/arch/s390/lib/uaccess.S +++ b/arch/s390/lib/uaccess.S @@ -88,30 +88,31 @@ __copy_to_user_asm: .globl __copy_in_user_asm # %r2 = from, %r3 = n, %r4 = to __copy_in_user_asm: + ahi %r3,-1 + jo 6f sacf 256 - bras 1,1f - mvc 0(1,%r4),0(%r2) -0: mvc 0(256,%r4),0(%r2) - la %r2,256(%r2) - la %r4,256(%r4) -1: ahi %r3,-256 - jnm 0b -2: ex %r3,0(%r1) - sacf 0 - slr %r2,%r2 - br 14 -3: mvc 0(1,%r4),0(%r2) + bras %r1,4f +0: ahi %r3,257 +1: mvc 0(1,%r4),0(%r2) la %r2,1(%r2) la %r4,1(%r4) ahi %r3,-1 + jnz 1b +2: lr %r2,%r3 + br %r14 +3: mvc 0(256,%r4),0(%r2) + la %r2,256(%r2) + la %r4,256(%r4) +4: ahi %r3,-256 jnm 3b -4: lr %r2,%r3 +5: ex %r3,4(%r1) sacf 0 +6: slr %r2,%r2 br %r14 .section __ex_table,"a" - .long 0b,3b - .long 2b,3b - .long 3b,4b + .long 1b,2b + .long 3b,0b + .long 5b,0b .previous .align 4 diff --git a/arch/s390/lib/uaccess64.S b/arch/s390/lib/uaccess64.S index 19b41a33c230..1f755be22f92 100644 --- a/arch/s390/lib/uaccess64.S +++ b/arch/s390/lib/uaccess64.S @@ -88,30 +88,31 @@ __copy_to_user_asm: .globl __copy_in_user_asm # %r2 = from, %r3 = n, %r4 = to __copy_in_user_asm: + aghi %r3,-1 + jo 6f sacf 256 - bras 1,1f - mvc 0(1,%r4),0(%r2) -0: mvc 0(256,%r4),0(%r2) - la %r2,256(%r2) - la %r4,256(%r4) -1: aghi %r3,-256 - jnm 0b -2: ex %r3,0(%r1) - sacf 0 - slgr %r2,%r2 - br 14 -3: mvc 0(1,%r4),0(%r2) + bras %r1,4f +0: aghi %r3,257 +1: mvc 0(1,%r4),0(%r2) la %r2,1(%r2) la %r4,1(%r4) aghi %r3,-1 + jnz 1b +2: lgr %r2,%r3 + br %r14 +3: mvc 0(256,%r4),0(%r2) + la %r2,256(%r2) + la %r4,256(%r4) +4: aghi %r3,-256 jnm 3b -4: lgr %r2,%r3 +5: ex %r3,4(%r1) sacf 0 - br %r14 +6: slgr %r2,%r2 + br 14 .section __ex_table,"a" - .quad 0b,3b - .quad 2b,3b - .quad 3b,4b + .quad 1b,2b + .quad 3b,0b + .quad 5b,0b .previous .align 4 diff --git a/arch/sh64/Makefile b/arch/sh64/Makefile index 8ca57ffa2b70..ebf20043991c 100644 --- a/arch/sh64/Makefile +++ b/arch/sh64/Makefile @@ -26,7 +26,6 @@ LDFLAGS += -EB -mshelf32_linux endif # No requirements for endianess support from AFLAGS, 'as' always run through gcc -AFLAGS += -m5 -isa=sh64 -traditional CFLAGS += $(cpu-y) LDFLAGS_vmlinux += --defsym phys_stext=_stext-$(CONFIG_CACHED_MEMORY_OFFSET) \ diff --git a/arch/sh64/kernel/process.c b/arch/sh64/kernel/process.c index dba8e14013b6..db475b7833fb 100644 --- a/arch/sh64/kernel/process.c +++ b/arch/sh64/kernel/process.c @@ -355,6 +355,9 @@ void machine_power_off(void) enter_deep_standby(); } +void (*pm_power_off)(void) = machine_power_off; +EXPORT_SYMBOL(pm_power_off); + void show_regs(struct pt_regs * regs) { unsigned long long ah, al, bh, bl, ch, cl; diff --git a/arch/sh64/mach-cayman/setup.c b/arch/sh64/mach-cayman/setup.c index d84895dda3cd..3ed87cd059d0 100644 --- a/arch/sh64/mach-cayman/setup.c +++ b/arch/sh64/mach-cayman/setup.c @@ -112,8 +112,10 @@ struct resource io_resources[] = { }; struct resource kram_resources[] = { - { "Kernel code", 0, 0 }, /* These must be last in the array */ - { "Kernel data", 0, 0 } /* These must be last in the array */ + /* These must be last in the array */ + { .name = "Kernel code", .start = 0, .end = 0 }, + /* These must be last in the array */ + { .name = "Kernel data", .start = 0, .end = 0 } }; struct resource xram_resources[] = { diff --git a/arch/sh64/mm/ioremap.c b/arch/sh64/mm/ioremap.c index fb1866fa2c9d..80c56754f513 100644 --- a/arch/sh64/mm/ioremap.c +++ b/arch/sh64/mm/ioremap.c @@ -449,7 +449,9 @@ ioremap_proc_info(char *buf, char **start, off_t fpos, int length, int *eof, if (p + 32 >= e) /* Better than nothing */ break; if ((nm = r->name) == 0) nm = "???"; - p += sprintf(p, "%08lx-%08lx: %s\n", r->start, r->end, nm); + p += sprintf(p, "%08lx-%08lx: %s\n", + (unsigned long)r->start, + (unsigned long)r->end, nm); } return p-buf; diff --git a/arch/sparc/kernel/sys_sparc.c b/arch/sparc/kernel/sys_sparc.c index a41c8a5c2007..896863fb208a 100644 --- a/arch/sparc/kernel/sys_sparc.c +++ b/arch/sparc/kernel/sys_sparc.c @@ -219,6 +219,21 @@ out: return err; } +int sparc_mmap_check(unsigned long addr, unsigned long len, unsigned long flags) +{ + if (ARCH_SUN4C_SUN4 && + (len > 0x20000000 || + ((flags & MAP_FIXED) && + addr < 0xe0000000 && addr + len > 0x20000000))) + return -EINVAL; + + /* See asm-sparc/uaccess.h */ + if (len > TASK_SIZE - PAGE_SIZE || addr + len > TASK_SIZE - PAGE_SIZE) + return -EINVAL; + + return 0; +} + /* Linux version of mmap */ static unsigned long do_mmap2(unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags, unsigned long fd, @@ -233,25 +248,13 @@ static unsigned long do_mmap2(unsigned long addr, unsigned long len, goto out; } - retval = -EINVAL; len = PAGE_ALIGN(len); - if (ARCH_SUN4C_SUN4 && - (len > 0x20000000 || - ((flags & MAP_FIXED) && - addr < 0xe0000000 && addr + len > 0x20000000))) - goto out_putf; - - /* See asm-sparc/uaccess.h */ - if (len > TASK_SIZE - PAGE_SIZE || addr + len > TASK_SIZE - PAGE_SIZE) - goto out_putf; - flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE); down_write(¤t->mm->mmap_sem); retval = do_mmap_pgoff(file, addr, len, prot, flags, pgoff); up_write(¤t->mm->mmap_sem); -out_putf: if (file) fput(file); out: @@ -467,19 +470,21 @@ asmlinkage int sys_getdomainname(char __user *name, int len) { int nlen, err; - if (len < 0 || len > __NEW_UTS_LEN) + if (len < 0) return -EINVAL; down_read(&uts_sem); nlen = strlen(system_utsname.domainname) + 1; - if (nlen < len) - len = nlen; + err = -EINVAL; + if (nlen > len) + goto out; err = -EFAULT; - if (!copy_to_user(name, system_utsname.domainname, len)) + if (!copy_to_user(name, system_utsname.domainname, nlen)) err = 0; +out: up_read(&uts_sem); return err; } diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index 8a36ba8868db..8d8ca716f7a7 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -34,6 +34,10 @@ config ARCH_MAY_HAVE_PC_FDC bool default y +config AUDIT_ARCH + bool + default y + choice prompt "Kernel page size" default SPARC64_PAGE_SIZE_8KB diff --git a/arch/sparc64/kernel/Makefile b/arch/sparc64/kernel/Makefile index 86c9fe3f3e4a..e1eabebaed39 100644 --- a/arch/sparc64/kernel/Makefile +++ b/arch/sparc64/kernel/Makefile @@ -25,6 +25,9 @@ obj-$(CONFIG_MODULES) += module.o obj-$(CONFIG_US3_FREQ) += us3_cpufreq.o obj-$(CONFIG_US2E_FREQ) += us2e_cpufreq.o obj-$(CONFIG_KPROBES) += kprobes.o +obj-$(CONFIG_AUDIT) += audit.o +obj-$(CONFIG_AUDIT)$(CONFIG_SPARC32_COMPAT) += compat_audit.o +obj-y += $(obj-yy) ifdef CONFIG_SUNOS_EMUL obj-y += sys_sunos32.o sunos_ioctl32.o diff --git a/arch/sparc64/kernel/audit.c b/arch/sparc64/kernel/audit.c new file mode 100644 index 000000000000..aef19cc27072 --- /dev/null +++ b/arch/sparc64/kernel/audit.c @@ -0,0 +1,66 @@ +#include <linux/init.h> +#include <linux/types.h> +#include <linux/audit.h> +#include <asm/unistd.h> + +static unsigned dir_class[] = { +#include <asm-generic/audit_dir_write.h> +~0U +}; + +static unsigned read_class[] = { +#include <asm-generic/audit_read.h> +~0U +}; + +static unsigned write_class[] = { +#include <asm-generic/audit_write.h> +~0U +}; + +static unsigned chattr_class[] = { +#include <asm-generic/audit_change_attr.h> +~0U +}; + +int audit_classify_syscall(int abi, unsigned syscall) +{ +#ifdef CONFIG_SPARC32_COMPAT + extern int sparc32_classify_syscall(unsigned); + if (abi == AUDIT_ARCH_SPARC) + return sparc32_classify_syscall(syscall); +#endif + switch(syscall) { + case __NR_open: + return 2; + case __NR_openat: + return 3; + case __NR_socketcall: + return 4; + case __NR_execve: + return 5; + default: + return 0; + } +} + +static int __init audit_classes_init(void) +{ +#ifdef CONFIG_SPARC32_COMPAT + extern __u32 sparc32_dir_class[]; + extern __u32 sparc32_write_class[]; + extern __u32 sparc32_read_class[]; + extern __u32 sparc32_chattr_class[]; + audit_register_class(AUDIT_CLASS_WRITE_32, sparc32_write_class); + audit_register_class(AUDIT_CLASS_READ_32, sparc32_read_class); + audit_register_class(AUDIT_CLASS_DIR_WRITE_32, sparc32_dir_class); + audit_register_class(AUDIT_CLASS_CHATTR_32, sparc32_chattr_class); +#endif + audit_register_class(AUDIT_CLASS_WRITE, write_class); + audit_register_class(AUDIT_CLASS_READ, read_class); + audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class); + audit_register_class(AUDIT_CLASS_CHATTR, chattr_class); + return 0; +} + +__initcall(audit_classes_init); diff --git a/arch/sparc64/kernel/compat_audit.c b/arch/sparc64/kernel/compat_audit.c new file mode 100644 index 000000000000..cca96c91b780 --- /dev/null +++ b/arch/sparc64/kernel/compat_audit.c @@ -0,0 +1,37 @@ +#include <asm-sparc/unistd.h> + +unsigned sparc32_dir_class[] = { +#include <asm-generic/audit_dir_write.h> +~0U +}; + +unsigned sparc32_chattr_class[] = { +#include <asm-generic/audit_change_attr.h> +~0U +}; + +unsigned sparc32_write_class[] = { +#include <asm-generic/audit_write.h> +~0U +}; + +unsigned sparc32_read_class[] = { +#include <asm-generic/audit_read.h> +~0U +}; + +int sparc32_classify_syscall(unsigned syscall) +{ + switch(syscall) { + case __NR_open: + return 2; + case __NR_openat: + return 3; + case __NR_socketcall: + return 4; + case __NR_execve: + return 5; + default: + return 1; + } +} diff --git a/arch/sparc64/kernel/sys_sparc.c b/arch/sparc64/kernel/sys_sparc.c index 054d0abdb7ee..c608c947e6c3 100644 --- a/arch/sparc64/kernel/sys_sparc.c +++ b/arch/sparc64/kernel/sys_sparc.c @@ -548,6 +548,26 @@ asmlinkage long sparc64_personality(unsigned long personality) return ret; } +int sparc64_mmap_check(unsigned long addr, unsigned long len, + unsigned long flags) +{ + if (test_thread_flag(TIF_32BIT)) { + if (len >= STACK_TOP32) + return -EINVAL; + + if ((flags & MAP_FIXED) && addr > STACK_TOP32 - len) + return -EINVAL; + } else { + if (len >= VA_EXCLUDE_START) + return -EINVAL; + + if ((flags & MAP_FIXED) && invalid_64bit_range(addr, len)) + return -EINVAL; + } + + return 0; +} + /* Linux version of mmap */ asmlinkage unsigned long sys_mmap(unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags, unsigned long fd, @@ -563,27 +583,11 @@ asmlinkage unsigned long sys_mmap(unsigned long addr, unsigned long len, } flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE); len = PAGE_ALIGN(len); - retval = -EINVAL; - - if (test_thread_flag(TIF_32BIT)) { - if (len >= STACK_TOP32) - goto out_putf; - - if ((flags & MAP_FIXED) && addr > STACK_TOP32 - len) - goto out_putf; - } else { - if (len >= VA_EXCLUDE_START) - goto out_putf; - - if ((flags & MAP_FIXED) && invalid_64bit_range(addr, len)) - goto out_putf; - } down_write(¤t->mm->mmap_sem); retval = do_mmap(file, addr, len, prot, flags, off); up_write(¤t->mm->mmap_sem); -out_putf: if (file) fput(file); out: @@ -703,19 +707,21 @@ asmlinkage long sys_getdomainname(char __user *name, int len) { int nlen, err; - if (len < 0 || len > __NEW_UTS_LEN) + if (len < 0) return -EINVAL; down_read(&uts_sem); nlen = strlen(system_utsname.domainname) + 1; - if (nlen < len) - len = nlen; + err = -EINVAL; + if (nlen > len) + goto out; err = -EFAULT; - if (!copy_to_user(name, system_utsname.domainname, len)) + if (!copy_to_user(name, system_utsname.domainname, nlen)) err = 0; +out: up_read(&uts_sem); return err; } diff --git a/arch/sparc64/mm/generic.c b/arch/sparc64/mm/generic.c index 8cb06205d265..af9d81db0b38 100644 --- a/arch/sparc64/mm/generic.c +++ b/arch/sparc64/mm/generic.c @@ -69,6 +69,8 @@ static inline void io_remap_pte_range(struct mm_struct *mm, pte_t * pte, } else offset += PAGE_SIZE; + if (pte_write(entry)) + entry = pte_mkdirty(entry); do { BUG_ON(!pte_none(*pte)); set_pte_at(mm, address, pte, entry); diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig index 28df7d88ce2c..6cd4878625f1 100644 --- a/arch/x86_64/Kconfig +++ b/arch/x86_64/Kconfig @@ -85,6 +85,10 @@ config DMI bool default y +config AUDIT_ARCH + bool + default y + source "init/Kconfig" diff --git a/arch/x86_64/defconfig b/arch/x86_64/defconfig index 840d5d93d5cc..5fb970715941 100644 --- a/arch/x86_64/defconfig +++ b/arch/x86_64/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.18-rc2 -# Tue Jul 18 17:13:20 2006 +# Linux kernel version: 2.6.18-rc4 +# Thu Aug 24 21:05:55 2006 # CONFIG_X86_64=y CONFIG_64BIT=y @@ -201,7 +201,7 @@ CONFIG_ACPI_THERMAL=y CONFIG_ACPI_NUMA=y # CONFIG_ACPI_ASUS is not set # CONFIG_ACPI_IBM is not set -CONFIG_ACPI_TOSHIBA=y +# CONFIG_ACPI_TOSHIBA is not set CONFIG_ACPI_BLACKLIST_YEAR=0 # CONFIG_ACPI_DEBUG is not set CONFIG_ACPI_EC=y @@ -216,7 +216,7 @@ CONFIG_ACPI_CONTAINER=y # CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=y -# CONFIG_CPU_FREQ_DEBUG is not set +CONFIG_CPU_FREQ_DEBUG=y CONFIG_CPU_FREQ_STAT=y # CONFIG_CPU_FREQ_STAT_DETAILS is not set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y @@ -495,8 +495,9 @@ CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y # CONFIG_CHR_DEV_ST is not set # CONFIG_CHR_DEV_OSST is not set -# CONFIG_BLK_DEV_SR is not set -# CONFIG_CHR_DEV_SG is not set +CONFIG_BLK_DEV_SR=y +# CONFIG_BLK_DEV_SR_VENDOR is not set +CONFIG_CHR_DEV_SG=y # CONFIG_CHR_DEV_SCH is not set # @@ -512,7 +513,7 @@ 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 +CONFIG_SCSI_SAS_ATTRS=y # # SCSI low-level drivers @@ -538,7 +539,7 @@ CONFIG_MEGARAID_MAILBOX=y CONFIG_MEGARAID_SAS=y CONFIG_SCSI_SATA=y CONFIG_SCSI_SATA_AHCI=y -# CONFIG_SCSI_SATA_SVW is not set +CONFIG_SCSI_SATA_SVW=y CONFIG_SCSI_ATA_PIIX=y # CONFIG_SCSI_SATA_MV is not set CONFIG_SCSI_SATA_NV=y @@ -589,7 +590,7 @@ CONFIG_BLK_DEV_DM=y CONFIG_FUSION=y CONFIG_FUSION_SPI=y # CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set +CONFIG_FUSION_SAS=y CONFIG_FUSION_MAX_SGE=128 # CONFIG_FUSION_CTL is not set @@ -675,7 +676,7 @@ CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_B44 is not set +CONFIG_B44=y CONFIG_FORCEDETH=y # CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set @@ -712,7 +713,7 @@ CONFIG_E1000=y # CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y -# CONFIG_BNX2 is not set +CONFIG_BNX2=y # # Ethernet (10000 Mbit) @@ -842,44 +843,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # # Watchdog Cards # -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -CONFIG_SOFT_WATCHDOG=y -# CONFIG_ACQUIRE_WDT is not set -# CONFIG_ADVANTECH_WDT is not set -# CONFIG_ALIM1535_WDT is not set -# CONFIG_ALIM7101_WDT is not set -# CONFIG_SC520_WDT is not set -# CONFIG_EUROTECH_WDT is not set -# CONFIG_IB700_WDT is not set -# CONFIG_IBMASR is not set -# CONFIG_WAFER_WDT is not set -# CONFIG_I6300ESB_WDT is not set -# CONFIG_I8XX_TCO is not set -# CONFIG_SC1200_WDT is not set -# CONFIG_60XX_WDT is not set -# CONFIG_SBC8360_WDT is not set -# CONFIG_CPU5_WDT is not set -# CONFIG_W83627HF_WDT is not set -# CONFIG_W83877F_WDT is not set -# CONFIG_W83977F_WDT is not set -# CONFIG_MACHZ_WDT is not set -# CONFIG_SBC_EPX_C3_WATCHDOG is not set - -# -# PCI-based Watchdog Cards -# -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_WDTPCI is not set - -# -# USB-based Watchdog Cards -# -# CONFIG_USBPCWATCHDOG is not set +# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y CONFIG_HW_RANDOM_INTEL=y CONFIG_HW_RANDOM_AMD=y @@ -1056,6 +1020,7 @@ CONFIG_VGACON_SOFT_SCROLLBACK=y CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=256 CONFIG_VIDEO_SELECT=y CONFIG_DUMMY_CONSOLE=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -1301,7 +1266,7 @@ CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y -CONFIG_AUTOFS_FS=y +# CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y # CONFIG_FUSE_FS is not set @@ -1494,4 +1459,5 @@ CONFIG_DEBUG_STACKOVERFLOW=y # CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y diff --git a/arch/x86_64/ia32/audit.c b/arch/x86_64/ia32/audit.c index ab94f2e58cdd..92d7d0c8d93f 100644 --- a/arch/x86_64/ia32/audit.c +++ b/arch/x86_64/ia32/audit.c @@ -9,3 +9,29 @@ unsigned ia32_chattr_class[] = { #include <asm-generic/audit_change_attr.h> ~0U }; + +unsigned ia32_write_class[] = { +#include <asm-generic/audit_write.h> +~0U +}; + +unsigned ia32_read_class[] = { +#include <asm-generic/audit_read.h> +~0U +}; + +int ia32_classify_syscall(unsigned syscall) +{ + switch(syscall) { + case __NR_open: + return 2; + case __NR_openat: + return 3; + case __NR_socketcall: + return 4; + case __NR_execve: + return 5; + default: + return 1; + } +} diff --git a/arch/x86_64/ia32/ia32_binfmt.c b/arch/x86_64/ia32/ia32_binfmt.c index a9dc0f3b5b51..2fd5a67fd435 100644 --- a/arch/x86_64/ia32/ia32_binfmt.c +++ b/arch/x86_64/ia32/ia32_binfmt.c @@ -73,39 +73,44 @@ typedef elf_greg_t elf_gregset_t[ELF_NGREG]; * Dumping its extra ELF program headers includes all the other information * a debugger needs to easily find how the vsyscall DSO was being used. */ -#define ELF_CORE_EXTRA_PHDRS (VSYSCALL32_EHDR->e_phnum) +#define ELF_CORE_EXTRA_PHDRS (find_vma(current->mm, VSYSCALL32_BASE) ? \ + (VSYSCALL32_EHDR->e_phnum) : 0) #define ELF_CORE_WRITE_EXTRA_PHDRS \ do { \ - const struct elf32_phdr *const vsyscall_phdrs = \ - (const struct elf32_phdr *) (VSYSCALL32_BASE \ - + VSYSCALL32_EHDR->e_phoff); \ - int i; \ - Elf32_Off ofs = 0; \ - for (i = 0; i < VSYSCALL32_EHDR->e_phnum; ++i) { \ - struct elf32_phdr phdr = vsyscall_phdrs[i]; \ - if (phdr.p_type == PT_LOAD) { \ - BUG_ON(ofs != 0); \ - ofs = phdr.p_offset = offset; \ - phdr.p_memsz = PAGE_ALIGN(phdr.p_memsz); \ - phdr.p_filesz = phdr.p_memsz; \ - offset += phdr.p_filesz; \ + if (find_vma(current->mm, VSYSCALL32_BASE)) { \ + const struct elf32_phdr *const vsyscall_phdrs = \ + (const struct elf32_phdr *) (VSYSCALL32_BASE \ + + VSYSCALL32_EHDR->e_phoff);\ + int i; \ + Elf32_Off ofs = 0; \ + for (i = 0; i < VSYSCALL32_EHDR->e_phnum; ++i) { \ + struct elf32_phdr phdr = vsyscall_phdrs[i]; \ + if (phdr.p_type == PT_LOAD) { \ + BUG_ON(ofs != 0); \ + ofs = phdr.p_offset = offset; \ + phdr.p_memsz = PAGE_ALIGN(phdr.p_memsz); \ + phdr.p_filesz = phdr.p_memsz; \ + offset += phdr.p_filesz; \ + } \ + else \ + phdr.p_offset += ofs; \ + phdr.p_paddr = 0; /* match other core phdrs */ \ + DUMP_WRITE(&phdr, sizeof(phdr)); \ } \ - else \ - phdr.p_offset += ofs; \ - phdr.p_paddr = 0; /* match other core phdrs */ \ - DUMP_WRITE(&phdr, sizeof(phdr)); \ } \ } while (0) #define ELF_CORE_WRITE_EXTRA_DATA \ do { \ - const struct elf32_phdr *const vsyscall_phdrs = \ - (const struct elf32_phdr *) (VSYSCALL32_BASE \ - + VSYSCALL32_EHDR->e_phoff); \ - int i; \ - for (i = 0; i < VSYSCALL32_EHDR->e_phnum; ++i) { \ - if (vsyscall_phdrs[i].p_type == PT_LOAD) \ - DUMP_WRITE((void *) (u64) vsyscall_phdrs[i].p_vaddr, \ - PAGE_ALIGN(vsyscall_phdrs[i].p_memsz)); \ + if (find_vma(current->mm, VSYSCALL32_BASE)) { \ + const struct elf32_phdr *const vsyscall_phdrs = \ + (const struct elf32_phdr *) (VSYSCALL32_BASE \ + + VSYSCALL32_EHDR->e_phoff); \ + int i; \ + for (i = 0; i < VSYSCALL32_EHDR->e_phnum; ++i) { \ + if (vsyscall_phdrs[i].p_type == PT_LOAD) \ + DUMP_WRITE((void *) (u64) vsyscall_phdrs[i].p_vaddr,\ + PAGE_ALIGN(vsyscall_phdrs[i].p_memsz)); \ + } \ } \ } while (0) diff --git a/arch/x86_64/kernel/audit.c b/arch/x86_64/kernel/audit.c index a067aa468a85..21f33387bef3 100644 --- a/arch/x86_64/kernel/audit.c +++ b/arch/x86_64/kernel/audit.c @@ -8,19 +8,54 @@ static unsigned dir_class[] = { ~0U }; +static unsigned read_class[] = { +#include <asm-generic/audit_read.h> +~0U +}; + +static unsigned write_class[] = { +#include <asm-generic/audit_write.h> +~0U +}; + static unsigned chattr_class[] = { #include <asm-generic/audit_change_attr.h> ~0U }; +int audit_classify_syscall(int abi, unsigned syscall) +{ +#ifdef CONFIG_IA32_EMULATION + extern int ia32_classify_syscall(unsigned); + if (abi == AUDIT_ARCH_I386) + return ia32_classify_syscall(syscall); +#endif + switch(syscall) { + case __NR_open: + return 2; + case __NR_openat: + return 3; + case __NR_execve: + return 5; + default: + return 0; + } +} + static int __init audit_classes_init(void) { #ifdef CONFIG_IA32_EMULATION extern __u32 ia32_dir_class[]; + extern __u32 ia32_write_class[]; + extern __u32 ia32_read_class[]; extern __u32 ia32_chattr_class[]; + audit_register_class(AUDIT_CLASS_WRITE_32, ia32_write_class); + audit_register_class(AUDIT_CLASS_READ_32, ia32_read_class); audit_register_class(AUDIT_CLASS_DIR_WRITE_32, ia32_dir_class); audit_register_class(AUDIT_CLASS_CHATTR_32, ia32_chattr_class); #endif + audit_register_class(AUDIT_CLASS_WRITE, write_class); + audit_register_class(AUDIT_CLASS_READ, read_class); audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class); audit_register_class(AUDIT_CLASS_CHATTR, chattr_class); return 0; diff --git a/arch/x86_64/kernel/e820.c b/arch/x86_64/kernel/e820.c index e56c2adf57a4..764bf23c7103 100644 --- a/arch/x86_64/kernel/e820.c +++ b/arch/x86_64/kernel/e820.c @@ -71,7 +71,11 @@ static inline int bad_addr(unsigned long *addrp, unsigned long size) #endif /* kernel code + 640k memory hole (later should not be needed, but be paranoid for now) */ - if (last >= 640*1024 && addr < __pa_symbol(&_end)) { + if (last >= 640*1024 && addr < 1024*1024) { + *addrp = 1024*1024; + return 1; + } + if (last >= __pa_symbol(&_text) && last < __pa_symbol(&_end)) { *addrp = __pa_symbol(&_end); return 1; } @@ -104,35 +108,6 @@ e820_any_mapped(unsigned long start, unsigned long end, unsigned type) return 0; } -/* - * This function checks if the entire range <start,end> is mapped with type. - * - * Note: this function only works correct if the e820 table is sorted and - * not-overlapping, which is the case - */ -int __init e820_all_mapped(unsigned long start, unsigned long end, unsigned type) -{ - int i; - for (i = 0; i < e820.nr_map; i++) { - struct e820entry *ei = &e820.map[i]; - if (type && ei->type != type) - continue; - /* is the region (part) in overlap with the current region ?*/ - if (ei->addr >= end || ei->addr + ei->size <= start) - continue; - - /* if the region is at the beginning of <start,end> we move - * start to the end of the region since it's ok until there - */ - if (ei->addr <= start) - start = ei->addr + ei->size; - /* if start is now at or beyond end, we're done, full coverage */ - if (start >= end) - return 1; /* we're done */ - } - return 0; -} - /* * Find a free area in a specific range. */ diff --git a/arch/x86_64/kernel/entry.S b/arch/x86_64/kernel/entry.S index 6f810424df44..aa8d8939abc1 100644 --- a/arch/x86_64/kernel/entry.S +++ b/arch/x86_64/kernel/entry.S @@ -973,6 +973,8 @@ ENTRY(kernel_thread) ENDPROC(kernel_thread) child_rip: + pushq $0 # fake return address + CFI_STARTPROC /* * Here we are in the child and the registers are set as they were * at kernel_thread() invocation in the parent. @@ -983,6 +985,7 @@ child_rip: # exit xorl %edi, %edi call do_exit + CFI_ENDPROC ENDPROC(child_rip) /* diff --git a/arch/x86_64/kernel/head.S b/arch/x86_64/kernel/head.S index 6df05e6034fa..c9739ca81d06 100644 --- a/arch/x86_64/kernel/head.S +++ b/arch/x86_64/kernel/head.S @@ -191,6 +191,7 @@ startup_64: * jump */ movq initial_code(%rip),%rax + pushq $0 # fake return address jmp *%rax /* SMP bootup changes these two */ diff --git a/arch/x86_64/kernel/init_task.c b/arch/x86_64/kernel/init_task.c index ce31d904d601..3dc5854ba21e 100644 --- a/arch/x86_64/kernel/init_task.c +++ b/arch/x86_64/kernel/init_task.c @@ -46,4 +46,9 @@ EXPORT_SYMBOL(init_task); */ DEFINE_PER_CPU(struct tss_struct, init_tss) ____cacheline_internodealigned_in_smp = INIT_TSS; +/* Copies of the original ist values from the tss are only accessed during + * debugging, no special alignment required. + */ +DEFINE_PER_CPU(struct orig_ist, orig_ist); + #define ALIGN_TO_4K __attribute__((section(".data.init_task"))) diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c index 8a099ff1f8bc..34afad704824 100644 --- a/arch/x86_64/kernel/setup.c +++ b/arch/x86_64/kernel/setup.c @@ -521,8 +521,6 @@ static void discover_ebda(void) void __init setup_arch(char **cmdline_p) { - unsigned long kernel_end; - ROOT_DEV = old_decode_dev(ORIG_ROOT_DEV); screen_info = SCREEN_INFO; edid_info = EDID_INFO; @@ -596,8 +594,8 @@ void __init setup_arch(char **cmdline_p) (table_end - table_start) << PAGE_SHIFT); /* reserve kernel */ - kernel_end = round_up(__pa_symbol(&_end),PAGE_SIZE); - reserve_bootmem_generic(HIGH_MEMORY, kernel_end - HIGH_MEMORY); + reserve_bootmem_generic(__pa_symbol(&_text), + __pa_symbol(&_end) - __pa_symbol(&_text)); /* * reserve physical page 0 - it's a special BIOS page on many boxes, diff --git a/arch/x86_64/kernel/setup64.c b/arch/x86_64/kernel/setup64.c index 6fe58a634b5f..417de564456e 100644 --- a/arch/x86_64/kernel/setup64.c +++ b/arch/x86_64/kernel/setup64.c @@ -189,6 +189,7 @@ void __cpuinit cpu_init (void) { int cpu = stack_smp_processor_id(); struct tss_struct *t = &per_cpu(init_tss, cpu); + struct orig_ist *orig_ist = &per_cpu(orig_ist, cpu); unsigned long v; char *estacks = NULL; struct task_struct *me; @@ -256,7 +257,7 @@ void __cpuinit cpu_init (void) estacks += EXCEPTION_STKSZ; break; } - t->ist[v] = (unsigned long)estacks; + orig_ist->ist[v] = t->ist[v] = (unsigned long)estacks; } t->io_bitmap_base = offsetof(struct tss_struct, io_bitmap); diff --git a/arch/x86_64/kernel/traps.c b/arch/x86_64/kernel/traps.c index 14052f089814..b1249774d1e8 100644 --- a/arch/x86_64/kernel/traps.c +++ b/arch/x86_64/kernel/traps.c @@ -107,7 +107,11 @@ static inline void preempt_conditional_cli(struct pt_regs *regs) } static int kstack_depth_to_print = 12; +#ifdef CONFIG_STACK_UNWIND static int call_trace = 1; +#else +#define call_trace (-1) +#endif #ifdef CONFIG_KALLSYMS # include <linux/kallsyms.h> @@ -174,7 +178,7 @@ static unsigned long *in_exception_stack(unsigned cpu, unsigned long stack, break; #endif default: - end = per_cpu(init_tss, cpu).ist[k]; + end = per_cpu(orig_ist, cpu).ist[k]; break; } /* @@ -274,21 +278,21 @@ void show_trace(struct task_struct *tsk, struct pt_regs *regs, unsigned long * s if (unwind_init_blocked(&info, tsk) == 0) unw_ret = show_trace_unwind(&info, NULL); } - if (unw_ret > 0 && !arch_unw_user_mode(&info)) { -#ifdef CONFIG_STACK_UNWIND - unsigned long rip = info.regs.rip; - print_symbol("DWARF2 unwinder stuck at %s\n", rip); - if (call_trace == 1) { - printk("Leftover inexact backtrace:\n"); - stack = (unsigned long *)info.regs.rsp; - } else if (call_trace > 1) + if (unw_ret > 0) { + if (call_trace == 1 && !arch_unw_user_mode(&info)) { + print_symbol("DWARF2 unwinder stuck at %s\n", + UNW_PC(&info)); + if ((long)UNW_SP(&info) < 0) { + printk("Leftover inexact backtrace:\n"); + stack = (unsigned long *)UNW_SP(&info); + } else + printk("Full inexact backtrace again:\n"); + } else if (call_trace >= 1) return; else printk("Full inexact backtrace again:\n"); -#else + } else printk("Inexact backtrace:\n"); -#endif - } } /* @@ -1120,6 +1124,7 @@ static int __init kstack_setup(char *s) } __setup("kstack=", kstack_setup); +#ifdef CONFIG_STACK_UNWIND static int __init call_trace_setup(char *s) { if (strcmp(s, "old") == 0) @@ -1133,3 +1138,4 @@ static int __init call_trace_setup(char *s) return 1; } __setup("call_trace=", call_trace_setup); +#endif diff --git a/arch/x86_64/pci/mmconfig.c b/arch/x86_64/pci/mmconfig.c index 3c55c76c6fd5..2d48a7941d48 100644 --- a/arch/x86_64/pci/mmconfig.c +++ b/arch/x86_64/pci/mmconfig.c @@ -9,6 +9,7 @@ #include <linux/init.h> #include <linux/acpi.h> #include <linux/bitmap.h> +#include <linux/dmi.h> #include <asm/e820.h> #include "pci.h" @@ -164,11 +165,33 @@ static __init void unreachable_devices(void) } } +static int disable_mcfg(struct dmi_system_id *d) +{ + printk("PCI: %s detected. Disabling MCFG.\n", d->ident); + pci_probe &= ~PCI_PROBE_MMCONF; + return 0; +} + +static struct dmi_system_id __initdata dmi_bad_mcfg[] = { + /* Has broken MCFG table that makes the system hang when used */ + { + .callback = disable_mcfg, + .ident = "Intel D3C5105 SDV", + .matches = { + DMI_MATCH(DMI_BIOS_VENDOR, "Intel"), + DMI_MATCH(DMI_BOARD_NAME, "D26928"), + }, + }, + {} +}; + void __init pci_mmcfg_init(void) { int i; - if ((pci_probe & PCI_PROBE_MMCONF) == 0) + dmi_check_system(dmi_bad_mcfg); + + if ((pci_probe & (PCI_PROBE_MMCONF|PCI_PROBE_MMCONF_FORCE)) == 0) return; acpi_table_parse(ACPI_MCFG, acpi_parse_mcfg); @@ -177,15 +200,6 @@ void __init pci_mmcfg_init(void) (pci_mmcfg_config[0].base_address == 0)) return; - if (!e820_all_mapped(pci_mmcfg_config[0].base_address, - pci_mmcfg_config[0].base_address + MMCONFIG_APER_MIN, - E820_RESERVED)) { - printk(KERN_ERR "PCI: BIOS Bug: MCFG area at %x is not E820-reserved\n", - pci_mmcfg_config[0].base_address); - printk(KERN_ERR "PCI: Not using MMCONFIG.\n"); - return; - } - /* RED-PEN i386 doesn't do _nocache right now */ pci_mmcfg_virt = kmalloc(sizeof(*pci_mmcfg_virt) * pci_mmcfg_config_num, GFP_KERNEL); if (pci_mmcfg_virt == NULL) { diff --git a/arch/xtensa/kernel/ptrace.c b/arch/xtensa/kernel/ptrace.c index 5064d9383963..9aea23cc0dc5 100644 --- a/arch/xtensa/kernel/ptrace.c +++ b/arch/xtensa/kernel/ptrace.c @@ -212,7 +212,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) */ case PTRACE_KILL: ret = 0; - if (child->state == EXIT_ZOMBIE) /* already dead */ + if (child->exit_state == EXIT_ZOMBIE) /* already dead */ break; child->exit_code = SIGKILL; child->ptrace &= ~PT_SINGLESTEP; diff --git a/drivers/atm/he.c b/drivers/atm/he.c index d369130f4235..dd96123a2b7f 100644 --- a/drivers/atm/he.c +++ b/drivers/atm/he.c @@ -2282,6 +2282,8 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid) TPDRQ_MASK(he_readl(he_dev, TPDRQ_B_H))); if (new_tail == he_dev->tpdrq_head) { + int slot; + hprintk("tpdrq full (cid 0x%x)\n", cid); /* * FIXME @@ -2289,6 +2291,13 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid) * after service_tbrq, service the backlog * for now, we just drop the pdu */ + for (slot = 0; slot < TPD_MAXIOV; ++slot) { + if (tpd->iovec[slot].addr) + pci_unmap_single(he_dev->pci_dev, + tpd->iovec[slot].addr, + tpd->iovec[slot].len & TPD_LEN_MASK, + PCI_DMA_TODEVICE); + } if (tpd->skb) { if (tpd->vcc->pop) tpd->vcc->pop(tpd->vcc, tpd->skb); diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 7b0eca703a67..2cd3391ff878 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -48,14 +48,14 @@ #include <linux/completion.h> #define CCISS_DRIVER_VERSION(maj,min,submin) ((maj<<16)|(min<<8)|(submin)) -#define DRIVER_NAME "HP CISS Driver (v 2.6.10)" -#define DRIVER_VERSION CCISS_DRIVER_VERSION(2,6,10) +#define DRIVER_NAME "HP CISS Driver (v 3.6.10)" +#define DRIVER_VERSION CCISS_DRIVER_VERSION(3,6,10) /* Embedded module documentation macros - see modules.h */ MODULE_AUTHOR("Hewlett-Packard Company"); -MODULE_DESCRIPTION("Driver for HP Controller SA5xxx SA6xxx version 2.6.10"); +MODULE_DESCRIPTION("Driver for HP Controller SA5xxx SA6xxx version 3.6.10"); MODULE_SUPPORTED_DEVICE("HP SA5i SA5i+ SA532 SA5300 SA5312 SA641 SA642 SA6400" - " SA6i P600 P800 P400 P400i E200 E200i"); + " SA6i P600 P800 P400 P400i E200 E200i E500"); MODULE_LICENSE("GPL"); #include "cciss_cmd.h" @@ -82,6 +82,7 @@ static const struct pci_device_id cciss_pci_device_id[] = { {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSD, 0x103C, 0x3213}, {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSD, 0x103C, 0x3214}, {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSD, 0x103C, 0x3215}, + {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSC, 0x103C, 0x3233}, {0,} }; @@ -110,6 +111,7 @@ static struct board_type products[] = { {0x3213103C, "Smart Array E200i", &SA5_access}, {0x3214103C, "Smart Array E200i", &SA5_access}, {0x3215103C, "Smart Array E200i", &SA5_access}, + {0x3233103C, "Smart Array E500", &SA5_access}, }; /* How long to wait (in milliseconds) for board to go into simple mode */ diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 5109fa37c662..ad1d7065a1b2 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -4177,6 +4177,11 @@ static int __init floppy_init(void) int i, unit, drive; int err, dr; +#if defined(CONFIG_PPC_MERGE) + if (check_legacy_ioport(FDC1)) + return -ENODEV; +#endif + raw_cmd = NULL; for (dr = 0; dr < N_DRIVE; dr++) { @@ -4234,13 +4239,6 @@ static int __init floppy_init(void) } use_virtual_dma = can_use_virtual_dma & 1; -#if defined(CONFIG_PPC_MERGE) - if (check_legacy_ioport(FDC1)) { - del_timer(&fd_timeout); - err = -ENODEV; - goto out_unreg_region; - } -#endif fdc_state[0].address = FDC1; if (fdc_state[0].address == -1) { del_timer(&fd_timeout); diff --git a/drivers/char/drm/radeon_state.c b/drivers/char/drm/radeon_state.c index 5bb2234a9094..39a7f685e3fd 100644 --- a/drivers/char/drm/radeon_state.c +++ b/drivers/char/drm/radeon_state.c @@ -175,6 +175,14 @@ static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t * } break; + case R200_EMIT_VAP_CTL:{ + RING_LOCALS; + BEGIN_RING(2); + OUT_RING_REG(RADEON_SE_TCL_STATE_FLUSH, 0); + ADVANCE_RING(); + } + break; + case RADEON_EMIT_RB3D_COLORPITCH: case RADEON_EMIT_RE_LINE_PATTERN: case RADEON_EMIT_SE_LINE_WIDTH: @@ -202,7 +210,6 @@ static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t * case R200_EMIT_TCL_LIGHT_MODEL_CTL_0: case R200_EMIT_TFACTOR_0: case R200_EMIT_VTX_FMT_0: - case R200_EMIT_VAP_CTL: case R200_EMIT_MATRIX_SELECT_0: case R200_EMIT_TEX_PROC_CTL_2: case R200_EMIT_TCL_UCP_VERT_BLEND_CTL: diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c index ca2f538e549e..613d67f1c7f0 100644 --- a/drivers/char/hvc_console.c +++ b/drivers/char/hvc_console.c @@ -668,6 +668,7 @@ int khvcd(void *unused) do { poll_mask = 0; hvc_kicked = 0; + try_to_freeze(); wmb(); if (cpus_empty(cpus_in_xmon)) { spin_lock(&hvc_structs_lock); diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c index 0aa5d608fe6f..843d34c8627c 100644 --- a/drivers/char/ipmi/ipmi_msghandler.c +++ b/drivers/char/ipmi/ipmi_msghandler.c @@ -3428,6 +3428,7 @@ struct ipmi_recv_msg *ipmi_alloc_recv_msg(void) rv = kmalloc(sizeof(struct ipmi_recv_msg), GFP_ATOMIC); if (rv) { + rv->user = NULL; rv->done = free_recv_msg; atomic_inc(&recv_msg_inuse_count); } diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index f57eba0bf253..abca98beac14 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -402,10 +402,10 @@ static void handle_flags(struct smi_info *smi_info) smi_info->curr_msg->data, smi_info->curr_msg->data_size); smi_info->si_state = SI_GETTING_EVENTS; - } else if (smi_info->msg_flags & OEM_DATA_AVAIL) { - if (smi_info->oem_data_avail_handler) - if (smi_info->oem_data_avail_handler(smi_info)) - goto retry; + } else if (smi_info->msg_flags & OEM_DATA_AVAIL && + smi_info->oem_data_avail_handler) { + if (smi_info->oem_data_avail_handler(smi_info)) + goto retry; } else { smi_info->si_state = SI_NORMAL; } @@ -2481,6 +2481,7 @@ static __devinit int init_ipmi_si(void) #ifdef CONFIG_PCI pci_unregister_driver(&ipmi_pci_driver); #endif + driver_unregister(&ipmi_driver); printk("ipmi_si: Unable to find any System Interface(s)\n"); return -ENODEV; } else { diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c index b2dbbdb1bf81..2f07b085536b 100644 --- a/drivers/char/synclink_gt.c +++ b/drivers/char/synclink_gt.c @@ -391,8 +391,8 @@ static MGSL_PARAMS default_params = { #define DESC_LIST_SIZE 4096 #define MASK_PARITY BIT1 -#define MASK_FRAMING BIT2 -#define MASK_BREAK BIT3 +#define MASK_FRAMING BIT0 +#define MASK_BREAK BIT14 #define MASK_OVERRUN BIT4 #define GSR 0x00 /* global status */ @@ -1800,17 +1800,17 @@ static void rx_async(struct slgt_info *info) stat = 0; - if ((status = *(p+1) & (BIT9 + BIT8))) { - if (status & BIT9) + if ((status = *(p+1) & (BIT1 + BIT0))) { + if (status & BIT1) icount->parity++; - else if (status & BIT8) + else if (status & BIT0) icount->frame++; /* discard char if tty control flags say so */ if (status & info->ignore_status_mask) continue; - if (status & BIT9) + if (status & BIT1) stat = TTY_PARITY; - else if (status & BIT8) + else if (status & BIT0) stat = TTY_FRAME; } if (tty) { diff --git a/drivers/char/watchdog/sbc8360.c b/drivers/char/watchdog/sbc8360.c index 1035be5b5019..41fc6f80c493 100644 --- a/drivers/char/watchdog/sbc8360.c +++ b/drivers/char/watchdog/sbc8360.c @@ -200,7 +200,7 @@ static int wd_margin = 0xB; static int wd_multiplier = 2; static int nowayout = WATCHDOG_NOWAYOUT; -module_param(timeout, int, 27); +module_param(timeout, int, 0); MODULE_PARM_DESC(timeout, "Index into timeout table (0-63) (default=27 (60s))"); module_param(nowayout, int, 0); MODULE_PARM_DESC(nowayout, @@ -407,7 +407,7 @@ module_exit(sbc8360_exit); MODULE_AUTHOR("Ian E. Morgan <imorgan@webcon.ca>"); MODULE_DESCRIPTION("SBC8360 watchdog driver"); MODULE_LICENSE("GPL"); -MODULE_VERSION("1.0"); +MODULE_VERSION("1.01"); MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); /* end of sbc8360.c */ diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c index c12f1b71e934..41b74b13a00c 100644 --- a/drivers/ide/ide-proc.c +++ b/drivers/ide/ide-proc.c @@ -376,6 +376,8 @@ static int proc_ide_read_media break; case ide_floppy:media = "floppy\n"; break; + case ide_optical:media = "optical\n"; + break; default: media = "UNKNOWN\n"; break; } diff --git a/drivers/ide/pci/aec62xx.c b/drivers/ide/pci/aec62xx.c index a7c725f8bf64..f286079d233f 100644 --- a/drivers/ide/pci/aec62xx.c +++ b/drivers/ide/pci/aec62xx.c @@ -425,12 +425,12 @@ static int __devinit aec62xx_init_one(struct pci_dev *dev, const struct pci_devi return d->init_setup(dev, d); } -static const struct pci_device_id aec62xx_pci_tbl[] = { - { PCI_DEVICE(PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_ATP850UF), 0 }, - { PCI_DEVICE(PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_ATP860), 1 }, - { PCI_DEVICE(PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_ATP860R), 2 }, - { PCI_DEVICE(PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_ATP865), 3 }, - { PCI_DEVICE(PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_ATP865R), 4 }, +static struct pci_device_id aec62xx_pci_tbl[] = { + { PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_ATP850UF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, + { PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_ATP860, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, + { PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_ATP860R, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2 }, + { PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_ATP865, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3 }, + { PCI_VENDOR_ID_ARTOP, PCI_DEVICE_ID_ARTOP_ATP865R, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4 }, { 0, }, }; MODULE_DEVICE_TABLE(pci, aec62xx_pci_tbl); diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c index 351dab2fcacf..d419e4bb54f4 100644 --- a/drivers/ide/pci/alim15x3.c +++ b/drivers/ide/pci/alim15x3.c @@ -730,7 +730,7 @@ static unsigned int __devinit ata66_ali15x3 (ide_hwif_t *hwif) if(m5229_revision <= 0x20) tmpbyte = (tmpbyte & (~0x02)) | 0x01; - else if (m5229_revision == 0xc7) + else if (m5229_revision == 0xc7 || m5229_revision == 0xc8) tmpbyte |= 0x03; else tmpbyte |= 0x01; diff --git a/drivers/ide/pci/serverworks.c b/drivers/ide/pci/serverworks.c index 03677bff0d72..f063d954236c 100644 --- a/drivers/ide/pci/serverworks.c +++ b/drivers/ide/pci/serverworks.c @@ -649,11 +649,11 @@ static int __devinit svwks_init_one(struct pci_dev *dev, const struct pci_device } static struct pci_device_id svwks_pci_tbl[] = { - { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_OSB4IDE), 0}, - { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB5IDE), 1}, - { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB6IDE), 2}, - { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2), 3}, - { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_HT1000IDE), 4}, + { PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_OSB4IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + { PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB5IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1}, + { PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB6IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2}, + { PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3}, + { PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_HT1000IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4}, { 0, }, }; MODULE_DEVICE_TABLE(pci, svwks_pci_tbl); diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c index e125032bb403..d8a0d87df734 100644 --- a/drivers/ide/pci/sgiioc4.c +++ b/drivers/ide/pci/sgiioc4.c @@ -367,12 +367,13 @@ sgiioc4_INB(unsigned long port) static void __devinit ide_dma_sgiioc4(ide_hwif_t * hwif, unsigned long dma_base) { + void __iomem *virt_dma_base; int num_ports = sizeof (ioc4_dma_regs_t); printk(KERN_INFO "%s: BM-DMA at 0x%04lx-0x%04lx\n", hwif->name, dma_base, dma_base + num_ports - 1); - if (!request_region(dma_base, num_ports, hwif->name)) { + if (!request_mem_region(dma_base, num_ports, hwif->name)) { printk(KERN_ERR "%s(%s) -- ERROR, Addresses 0x%p to 0x%p " "ALREADY in use\n", @@ -381,13 +382,21 @@ ide_dma_sgiioc4(ide_hwif_t * hwif, unsigned long dma_base) goto dma_alloc_failure; } - hwif->dma_base = dma_base; + virt_dma_base = ioremap(dma_base, num_ports); + if (virt_dma_base == NULL) { + printk(KERN_ERR + "%s(%s) -- ERROR, Unable to map addresses 0x%lx to 0x%lx\n", + __FUNCTION__, hwif->name, dma_base, dma_base + num_ports - 1); + goto dma_remap_failure; + } + hwif->dma_base = (unsigned long) virt_dma_base; + hwif->dmatable_cpu = pci_alloc_consistent(hwif->pci_dev, IOC4_PRD_ENTRIES * IOC4_PRD_BYTES, &hwif->dmatable_dma); if (!hwif->dmatable_cpu) - goto dma_alloc_failure; + goto dma_pci_alloc_failure; hwif->sg_max_nents = IOC4_PRD_ENTRIES; @@ -411,6 +420,12 @@ dma_base2alloc_failure: printk(KERN_INFO "Changing from DMA to PIO mode for Drive %s\n", hwif->name); +dma_pci_alloc_failure: + iounmap(virt_dma_base); + +dma_remap_failure: + release_mem_region(dma_base, num_ports); + dma_alloc_failure: /* Disable DMA because we couldnot allocate any DMA maps */ hwif->autodma = 0; @@ -607,18 +622,15 @@ ide_init_sgiioc4(ide_hwif_t * hwif) hwif->ide_dma_lostirq = &sgiioc4_ide_dma_lostirq; hwif->ide_dma_timeout = &__ide_dma_timeout; - /* - * The IOC4 uses MMIO rather than Port IO. - * It also needs special workarounds for INB. - */ - default_hwif_mmiops(hwif); hwif->INB = &sgiioc4_INB; } static int __devinit sgiioc4_ide_setup_pci_device(struct pci_dev *dev, ide_pci_device_t * d) { - unsigned long base, ctl, dma_base, irqport; + unsigned long cmd_base, dma_base, irqport; + unsigned long bar0, cmd_phys_base, ctl; + void __iomem *virt_base; ide_hwif_t *hwif; int h; @@ -636,23 +648,32 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev, ide_pci_device_t * d) } /* Get the CmdBlk and CtrlBlk Base Registers */ - base = pci_resource_start(dev, 0) + IOC4_CMD_OFFSET; - ctl = pci_resource_start(dev, 0) + IOC4_CTRL_OFFSET; - irqport = pci_resource_start(dev, 0) + IOC4_INTR_OFFSET; + bar0 = pci_resource_start(dev, 0); + virt_base = ioremap(bar0, pci_resource_len(dev, 0)); + if (virt_base == NULL) { + printk(KERN_ERR "%s: Unable to remap BAR 0 address: 0x%lx\n", + d->name, bar0); + return -ENOMEM; + } + cmd_base = (unsigned long) virt_base + IOC4_CMD_OFFSET; + ctl = (unsigned long) virt_base + IOC4_CTRL_OFFSET; + irqport = (unsigned long) virt_base + IOC4_INTR_OFFSET; dma_base = pci_resource_start(dev, 0) + IOC4_DMA_OFFSET; - if (!request_region(base, IOC4_CMD_CTL_BLK_SIZE, hwif->name)) { + cmd_phys_base = bar0 + IOC4_CMD_OFFSET; + if (!request_mem_region(cmd_phys_base, IOC4_CMD_CTL_BLK_SIZE, + hwif->name)) { printk(KERN_ERR - "%s : %s -- ERROR, Port Addresses " + "%s : %s -- ERROR, Addresses " "0x%p to 0x%p ALREADY in use\n", - __FUNCTION__, hwif->name, (void *) base, - (void *) base + IOC4_CMD_CTL_BLK_SIZE); + __FUNCTION__, hwif->name, (void *) cmd_phys_base, + (void *) cmd_phys_base + IOC4_CMD_CTL_BLK_SIZE); return -ENOMEM; } - if (hwif->io_ports[IDE_DATA_OFFSET] != base) { + if (hwif->io_ports[IDE_DATA_OFFSET] != cmd_base) { /* Initialize the IO registers */ - sgiioc4_init_hwif_ports(&hwif->hw, base, ctl, irqport); + sgiioc4_init_hwif_ports(&hwif->hw, cmd_base, ctl, irqport); memcpy(hwif->io_ports, hwif->hw.io_ports, sizeof (hwif->io_ports)); hwif->noprobe = !hwif->io_ports[IDE_DATA_OFFSET]; @@ -665,6 +686,9 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev, ide_pci_device_t * d) hwif->cds = (struct ide_pci_device_s *) d; hwif->gendev.parent = &dev->dev;/* setup proper ancestral information */ + /* The IOC4 uses MMIO rather than Port IO. */ + default_hwif_mmiops(hwif); + /* Initializing chipset IRQ Registers */ hwif->OUTL(0x03, irqport + IOC4_INTR_SET * 4); diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c index 25ceb4a39ed2..20b392948f36 100644 --- a/drivers/ide/pci/siimage.c +++ b/drivers/ide/pci/siimage.c @@ -1082,10 +1082,10 @@ static int __devinit siimage_init_one(struct pci_dev *dev, const struct pci_devi } static struct pci_device_id siimage_pci_tbl[] = { - { PCI_DEVICE(PCI_VENDOR_ID_CMD, PCI_DEVICE_ID_SII_680), 0}, + { PCI_VENDOR_ID_CMD, PCI_DEVICE_ID_SII_680, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, #ifdef CONFIG_BLK_DEV_IDE_SATA - { PCI_DEVICE(PCI_VENDOR_ID_CMD, PCI_DEVICE_ID_SII_3112), 1}, - { PCI_DEVICE(PCI_VENDOR_ID_CMD, PCI_DEVICE_ID_SII_1210SA), 2}, + { PCI_VENDOR_ID_CMD, PCI_DEVICE_ID_SII_3112, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1}, + { PCI_VENDOR_ID_CMD, PCI_DEVICE_ID_SII_1210SA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2}, #endif { 0, }, }; diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c index 8a6c23ac8cc1..f03196c5db37 100644 --- a/drivers/ide/pci/sis5513.c +++ b/drivers/ide/pci/sis5513.c @@ -86,6 +86,8 @@ static const struct { u8 chipset_family; u8 flags; } SiSHostChipInfo[] = { + { "SiS968", PCI_DEVICE_ID_SI_968, ATA_133 }, + { "SiS966", PCI_DEVICE_ID_SI_966, ATA_133 }, { "SiS965", PCI_DEVICE_ID_SI_965, ATA_133 }, { "SiS745", PCI_DEVICE_ID_SI_745, ATA_100 }, { "SiS735", PCI_DEVICE_ID_SI_735, ATA_100 }, diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c index afdaee3c15c9..9b7589e8e93e 100644 --- a/drivers/ide/pci/via82cxxx.c +++ b/drivers/ide/pci/via82cxxx.c @@ -6,7 +6,7 @@ * * vt82c576, vt82c586, vt82c586a, vt82c586b, vt82c596a, vt82c596b, * vt82c686, vt82c686a, vt82c686b, vt8231, vt8233, vt8233c, vt8233a, - * vt8235, vt8237 + * vt8235, vt8237, vt8237a * * Copyright (c) 2000-2002 Vojtech Pavlik * @@ -81,6 +81,7 @@ static struct via_isa_bridge { { "vt6410", PCI_DEVICE_ID_VIA_6410, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, { "vt8251", PCI_DEVICE_ID_VIA_8251, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, { "vt8237", PCI_DEVICE_ID_VIA_8237, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, + { "vt8237a", PCI_DEVICE_ID_VIA_8237A, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, { "vt8235", PCI_DEVICE_ID_VIA_8235, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, { "vt8233a", PCI_DEVICE_ID_VIA_8233A, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, { "vt8233c", PCI_DEVICE_ID_VIA_8233C_0, 0x00, 0x2f, VIA_UDMA_100 }, diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index d6f99d5720fc..5d625a81193f 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -49,7 +49,7 @@ MODULE_DESCRIPTION("Generic RDMA CM Agent"); MODULE_LICENSE("Dual BSD/GPL"); #define CMA_CM_RESPONSE_TIMEOUT 20 -#define CMA_MAX_CM_RETRIES 3 +#define CMA_MAX_CM_RETRIES 15 static void cma_add_one(struct ib_device *device); static void cma_remove_one(struct ib_device *device); diff --git a/drivers/infiniband/hw/mthca/mthca_allocator.c b/drivers/infiniband/hw/mthca/mthca_allocator.c index 25157f57a6d0..f930e55b58fc 100644 --- a/drivers/infiniband/hw/mthca/mthca_allocator.c +++ b/drivers/infiniband/hw/mthca/mthca_allocator.c @@ -41,9 +41,11 @@ /* Trivial bitmap-based allocator */ u32 mthca_alloc(struct mthca_alloc *alloc) { + unsigned long flags; u32 obj; - spin_lock(&alloc->lock); + spin_lock_irqsave(&alloc->lock, flags); + obj = find_next_zero_bit(alloc->table, alloc->max, alloc->last); if (obj >= alloc->max) { alloc->top = (alloc->top + alloc->max) & alloc->mask; @@ -56,19 +58,24 @@ u32 mthca_alloc(struct mthca_alloc *alloc) } else obj = -1; - spin_unlock(&alloc->lock); + spin_unlock_irqrestore(&alloc->lock, flags); return obj; } void mthca_free(struct mthca_alloc *alloc, u32 obj) { + unsigned long flags; + obj &= alloc->max - 1; - spin_lock(&alloc->lock); + + spin_lock_irqsave(&alloc->lock, flags); + clear_bit(obj, alloc->table); alloc->last = min(alloc->last, obj); alloc->top = (alloc->top + alloc->max) & alloc->mask; - spin_unlock(&alloc->lock); + + spin_unlock_irqrestore(&alloc->lock, flags); } int mthca_alloc_init(struct mthca_alloc *alloc, u32 num, u32 mask, diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c index b5e6a7be603d..ec356ce7cdcd 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c @@ -326,6 +326,7 @@ ipoib_mcast_sendonly_join_complete(int status, /* Clear the busy flag so we try again */ clear_bit(IPOIB_MCAST_FLAG_BUSY, &mcast->flags); + mcast->query = NULL; } complete(&mcast->done); diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 8257d5a2c8f8..fd8344cdc0db 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -799,13 +799,6 @@ static void srp_process_rsp(struct srp_target_port *target, struct srp_rsp *rsp) spin_unlock_irqrestore(target->scsi_host->host_lock, flags); } -static void srp_reconnect_work(void *target_ptr) -{ - struct srp_target_port *target = target_ptr; - - srp_reconnect_target(target); -} - static void srp_handle_recv(struct srp_target_port *target, struct ib_wc *wc) { struct srp_iu *iu; @@ -858,7 +851,6 @@ static void srp_completion(struct ib_cq *cq, void *target_ptr) { struct srp_target_port *target = target_ptr; struct ib_wc wc; - unsigned long flags; ib_req_notify_cq(cq, IB_CQ_NEXT_COMP); while (ib_poll_cq(cq, 1, &wc) > 0) { @@ -866,10 +858,6 @@ static void srp_completion(struct ib_cq *cq, void *target_ptr) printk(KERN_ERR PFX "failed %s status %d\n", wc.wr_id & SRP_OP_RECV ? "receive" : "send", wc.status); - spin_lock_irqsave(target->scsi_host->host_lock, flags); - if (target->state == SRP_TARGET_LIVE) - schedule_work(&target->work); - spin_unlock_irqrestore(target->scsi_host->host_lock, flags); break; } @@ -1705,8 +1693,6 @@ static ssize_t srp_create_target(struct class_device *class_dev, target->scsi_host = target_host; target->srp_host = host; - INIT_WORK(&target->work, srp_reconnect_work, target); - INIT_LIST_HEAD(&target->free_reqs); INIT_LIST_HEAD(&target->req_queue); for (i = 0; i < SRP_SQ_SIZE; ++i) { diff --git a/drivers/macintosh/via-pmu-backlight.c b/drivers/macintosh/via-pmu-backlight.c index d3f8d75bcbb4..a82f313d9dc9 100644 --- a/drivers/macintosh/via-pmu-backlight.c +++ b/drivers/macintosh/via-pmu-backlight.c @@ -18,17 +18,48 @@ static struct backlight_properties pmu_backlight_data; static spinlock_t pmu_backlight_lock; static int sleeping; +static u8 bl_curve[FB_BACKLIGHT_LEVELS]; -static int pmu_backlight_get_level_brightness(struct fb_info *info, - int level) +static void pmu_backlight_init_curve(u8 off, u8 min, u8 max) +{ + unsigned int i, flat, count, range = (max - min); + + bl_curve[0] = off; + + for (flat = 1; flat < (FB_BACKLIGHT_LEVELS / 16); ++flat) + bl_curve[flat] = min; + + count = FB_BACKLIGHT_LEVELS * 15 / 16; + for (i = 0; i < count; ++i) + bl_curve[flat + i] = min + (range * (i + 1) / count); +} + +static int pmu_backlight_curve_lookup(int value) +{ + int level = (FB_BACKLIGHT_LEVELS - 1); + int i, max = 0; + + /* Look for biggest value */ + for (i = 0; i < FB_BACKLIGHT_LEVELS; i++) + max = max((int)bl_curve[i], max); + + /* Look for nearest value */ + for (i = 0; i < FB_BACKLIGHT_LEVELS; i++) { + int diff = abs(bl_curve[i] - value); + if (diff < max) { + max = diff; + level = i; + } + } + return level; +} + +static int pmu_backlight_get_level_brightness(int level) { int pmulevel; /* Get and convert the value */ - mutex_lock(&info->bl_mutex); - pmulevel = info->bl_curve[level] * FB_BACKLIGHT_MAX / MAX_PMU_LEVEL; - mutex_unlock(&info->bl_mutex); - + pmulevel = bl_curve[level] * FB_BACKLIGHT_MAX / MAX_PMU_LEVEL; if (pmulevel < 0) pmulevel = 0; else if (pmulevel > MAX_PMU_LEVEL) @@ -39,7 +70,6 @@ static int pmu_backlight_get_level_brightness(struct fb_info *info, static int pmu_backlight_update_status(struct backlight_device *bd) { - struct fb_info *info = class_get_devdata(&bd->class_dev); struct adb_request req; unsigned long flags; int level = bd->props->brightness; @@ -55,7 +85,7 @@ static int pmu_backlight_update_status(struct backlight_device *bd) level = 0; if (level > 0) { - int pmulevel = pmu_backlight_get_level_brightness(info, level); + int pmulevel = pmu_backlight_get_level_brightness(level); pmu_request(&req, NULL, 2, PMU_BACKLIGHT_BRIGHT, pmulevel); pmu_wait_complete(&req); @@ -88,35 +118,19 @@ static struct backlight_properties pmu_backlight_data = { }; #ifdef CONFIG_PM -static int pmu_backlight_sleep_call(struct pmu_sleep_notifier *self, int when) +void pmu_backlight_set_sleep(int sleep) { unsigned long flags; spin_lock_irqsave(&pmu_backlight_lock, flags); - - switch (when) { - case PBOOK_SLEEP_REQUEST: - sleeping = 1; - break; - case PBOOK_WAKE: - sleeping = 0; - break; - } - + sleeping = sleep; spin_unlock_irqrestore(&pmu_backlight_lock, flags); - - return PBOOK_SLEEP_OK; } - -static struct pmu_sleep_notifier pmu_backlight_sleep_notif = { - .notifier_call = pmu_backlight_sleep_call, -}; -#endif +#endif /* CONFIG_PM */ void __init pmu_backlight_init() { struct backlight_device *bd; - struct fb_info *info; char name[10]; int level, autosave; @@ -131,27 +145,14 @@ void __init pmu_backlight_init() !machine_is_compatible("PowerBook1,1")) return; - /* Actually, this is a hack, but I don't know of a better way - * to get the first framebuffer device. - */ - info = registered_fb[0]; - if (!info) { - printk("pmubl: No framebuffer found\n"); - goto error; - } - - snprintf(name, sizeof(name), "pmubl%d", info->node); + snprintf(name, sizeof(name), "pmubl"); - bd = backlight_device_register(name, info, &pmu_backlight_data); + bd = backlight_device_register(name, NULL, &pmu_backlight_data); if (IS_ERR(bd)) { printk("pmubl: Backlight registration failed\n"); goto error; } - - mutex_lock(&info->bl_mutex); - info->bl_dev = bd; - fb_bl_default_curve(info, 0x7F, 0x46, 0x0E); - mutex_unlock(&info->bl_mutex); + pmu_backlight_init_curve(0x7F, 0x46, 0x0E); level = pmu_backlight_data.max_brightness; @@ -161,28 +162,22 @@ void __init pmu_backlight_init() pmu_request(&req, NULL, 2, 0xd9, 0); pmu_wait_complete(&req); - mutex_lock(&info->bl_mutex); - level = pmac_backlight_curve_lookup(info, + level = pmu_backlight_curve_lookup( (req.reply[0] >> 4) * pmu_backlight_data.max_brightness / 15); - mutex_unlock(&info->bl_mutex); } - up(&bd->sem); + down(&bd->sem); bd->props->brightness = level; bd->props->power = FB_BLANK_UNBLANK; bd->props->update_status(bd); - down(&bd->sem); + up(&bd->sem); mutex_lock(&pmac_backlight_mutex); if (!pmac_backlight) pmac_backlight = bd; mutex_unlock(&pmac_backlight_mutex); -#ifdef CONFIG_PM - pmu_register_sleep_notifier(&pmu_backlight_sleep_notif); -#endif - printk("pmubl: Backlight initialized (%s)\n", name); return; diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c index ea386801e215..14610a63f580 100644 --- a/drivers/macintosh/via-pmu.c +++ b/drivers/macintosh/via-pmu.c @@ -1995,6 +1995,8 @@ restore_via_state(void) out_8(&via[IER], IER_SET | SR_INT | CB1_INT); } +extern void pmu_backlight_set_sleep(int sleep); + static int pmac_suspend_devices(void) { @@ -2032,6 +2034,11 @@ pmac_suspend_devices(void) return -EBUSY; } +#ifdef CONFIG_PMAC_BACKLIGHT + /* Tell backlight code not to muck around with the chip anymore */ + pmu_backlight_set_sleep(1); +#endif + /* Call platform functions marked "on sleep" */ pmac_pfunc_i2c_suspend(); pmac_pfunc_base_suspend(); @@ -2090,6 +2097,11 @@ pmac_wakeup_devices(void) { mdelay(100); +#ifdef CONFIG_PMAC_BACKLIGHT + /* Tell backlight code it can use the chip again */ + pmu_backlight_set_sleep(0); +#endif + /* Power back up system devices (including the PIC) */ device_power_up(); diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 87bfe9e7d8ca..3b4d69c05623 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -930,10 +930,13 @@ static void status(struct seq_file *seq, mddev_t *mddev) seq_printf(seq, " [%d/%d] [", conf->raid_disks, conf->working_disks); - for (i = 0; i < conf->raid_disks; i++) + rcu_read_lock(); + for (i = 0; i < conf->raid_disks; i++) { + mdk_rdev_t *rdev = rcu_dereference(conf->mirrors[i].rdev); seq_printf(seq, "%s", - conf->mirrors[i].rdev && - test_bit(In_sync, &conf->mirrors[i].rdev->flags) ? "U" : "_"); + rdev && test_bit(In_sync, &rdev->flags) ? "U" : "_"); + } + rcu_read_unlock(); seq_printf(seq, "]"); } @@ -975,7 +978,6 @@ static void error(mddev_t *mddev, mdk_rdev_t *rdev) static void print_conf(conf_t *conf) { int i; - mirror_info_t *tmp; printk("RAID1 conf printout:\n"); if (!conf) { @@ -985,14 +987,17 @@ static void print_conf(conf_t *conf) printk(" --- wd:%d rd:%d\n", conf->working_disks, conf->raid_disks); + rcu_read_lock(); for (i = 0; i < conf->raid_disks; i++) { char b[BDEVNAME_SIZE]; - tmp = conf->mirrors + i; - if (tmp->rdev) + mdk_rdev_t *rdev = rcu_dereference(conf->mirrors[i].rdev); + if (rdev) printk(" disk %d, wo:%d, o:%d, dev:%s\n", - i, !test_bit(In_sync, &tmp->rdev->flags), !test_bit(Faulty, &tmp->rdev->flags), - bdevname(tmp->rdev->bdev,b)); + i, !test_bit(In_sync, &rdev->flags), + !test_bit(Faulty, &rdev->flags), + bdevname(rdev->bdev,b)); } + rcu_read_unlock(); } static void close_sync(conf_t *conf) @@ -1008,20 +1013,20 @@ static int raid1_spare_active(mddev_t *mddev) { int i; conf_t *conf = mddev->private; - mirror_info_t *tmp; /* * Find all failed disks within the RAID1 configuration - * and mark them readable + * and mark them readable. + * Called under mddev lock, so rcu protection not needed. */ for (i = 0; i < conf->raid_disks; i++) { - tmp = conf->mirrors + i; - if (tmp->rdev - && !test_bit(Faulty, &tmp->rdev->flags) - && !test_bit(In_sync, &tmp->rdev->flags)) { + mdk_rdev_t *rdev = conf->mirrors[i].rdev; + if (rdev + && !test_bit(Faulty, &rdev->flags) + && !test_bit(In_sync, &rdev->flags)) { conf->working_disks++; mddev->degraded--; - set_bit(In_sync, &tmp->rdev->flags); + set_bit(In_sync, &rdev->flags); } } @@ -1237,7 +1242,7 @@ static void sync_request_write(mddev_t *mddev, r1bio_t *r1_bio) /* ouch - failed to read all of that. * Try some synchronous reads of other devices to get * good data, much like with normal read errors. Only - * read into the pages we already have so they we don't + * read into the pages we already have so we don't * need to re-issue the read request. * We don't need to freeze the array, because being in an * active sync request, there is no normal IO, and @@ -1257,6 +1262,10 @@ static void sync_request_write(mddev_t *mddev, r1bio_t *r1_bio) s = PAGE_SIZE >> 9; do { if (r1_bio->bios[d]->bi_end_io == end_sync_read) { + /* No rcu protection needed here devices + * can only be removed when no resync is + * active, and resync is currently active + */ rdev = conf->mirrors[d].rdev; if (sync_page_io(rdev->bdev, sect + rdev->data_offset, @@ -1463,6 +1472,11 @@ static void raid1d(mddev_t *mddev) s = PAGE_SIZE >> 9; do { + /* Note: no rcu protection needed here + * as this is synchronous in the raid1d thread + * which is the thread that might remove + * a device. If raid1d ever becomes multi-threaded.... + */ rdev = conf->mirrors[d].rdev; if (rdev && test_bit(In_sync, &rdev->flags) && @@ -1486,7 +1500,6 @@ static void raid1d(mddev_t *mddev) d = conf->raid_disks; d--; rdev = conf->mirrors[d].rdev; - atomic_add(s, &rdev->corrected_errors); if (rdev && test_bit(In_sync, &rdev->flags)) { if (sync_page_io(rdev->bdev, @@ -1509,9 +1522,11 @@ static void raid1d(mddev_t *mddev) s<<9, conf->tmppage, READ) == 0) /* Well, this device is dead */ md_error(mddev, rdev); - else + else { + atomic_add(s, &rdev->corrected_errors); printk(KERN_INFO "raid1:%s: read error corrected (%d sectors at %llu on %s)\n", mdname(mddev), s, (unsigned long long)(sect + rdev->data_offset), bdevname(rdev->bdev, b)); + } } } } else { @@ -1787,19 +1802,17 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i for (i=0; i<conf->raid_disks; i++) { bio = r1_bio->bios[i]; if (bio->bi_end_io == end_sync_read) { - md_sync_acct(conf->mirrors[i].rdev->bdev, nr_sectors); + md_sync_acct(bio->bi_bdev, nr_sectors); generic_make_request(bio); } } } else { atomic_set(&r1_bio->remaining, 1); bio = r1_bio->bios[r1_bio->read_disk]; - md_sync_acct(conf->mirrors[r1_bio->read_disk].rdev->bdev, - nr_sectors); + md_sync_acct(bio->bi_bdev, nr_sectors); generic_make_request(bio); } - return nr_sectors; } diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig index ef52e6da01ed..ed4aa4e7912c 100644 --- a/drivers/media/Kconfig +++ b/drivers/media/Kconfig @@ -53,7 +53,7 @@ config VIDEO_V4L1_COMPAT If you are unsure as to whether this is required, answer Y. config VIDEO_V4L2 - tristate + bool default y source "drivers/media/video/Kconfig" diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c index 8393d472d3b8..7e0cedc557df 100644 --- a/drivers/media/common/saa7146_video.c +++ b/drivers/media/common/saa7146_video.c @@ -1190,6 +1190,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int } return err; } +#ifdef CONFIG_VIDEO_V4L1_COMPAT case VIDIOCGMBUF: { struct video_mbuf *mbuf = arg; @@ -1218,6 +1219,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int mutex_unlock(&q->lock); return 0; } +#endif default: return v4l_compat_translate_ioctl(inode,file,cmd,arg, saa7146_video_do_ioctl); diff --git a/drivers/media/dvb/b2c2/Kconfig b/drivers/media/dvb/b2c2/Kconfig index d7f1fd5b7b02..49a06fc54c51 100644 --- a/drivers/media/dvb/b2c2/Kconfig +++ b/drivers/media/dvb/b2c2/Kconfig @@ -1,6 +1,7 @@ config DVB_B2C2_FLEXCOP tristate "Technisat/B2C2 FlexCopII(b) and FlexCopIII adapters" depends on DVB_CORE && I2C + select DVB_PLL select DVB_STV0299 select DVB_MT352 select DVB_MT312 diff --git a/drivers/media/dvb/bt8xx/Kconfig b/drivers/media/dvb/bt8xx/Kconfig index f394002118f8..7d0ee1ab2903 100644 --- a/drivers/media/dvb/bt8xx/Kconfig +++ b/drivers/media/dvb/bt8xx/Kconfig @@ -1,6 +1,7 @@ config DVB_BT8XX tristate "BT8xx based PCI cards" depends on DVB_CORE && PCI && I2C && VIDEO_BT848 + select DVB_PLL select DVB_MT352 select DVB_SP887X select DVB_NXT6000 diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig index 3bc6722a6443..75824b77198a 100644 --- a/drivers/media/dvb/dvb-usb/Kconfig +++ b/drivers/media/dvb/dvb-usb/Kconfig @@ -2,6 +2,7 @@ config DVB_USB tristate "Support for various USB DVB devices" depends on DVB_CORE && USB && I2C select FW_LOADER + select DVB_PLL help By enabling this you will be able to choose the various supported USB1.1 and USB2.0 DVB devices. diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig index 0ef361f0309b..db978555b1eb 100644 --- a/drivers/media/dvb/frontends/Kconfig +++ b/drivers/media/dvb/frontends/Kconfig @@ -6,43 +6,43 @@ comment "DVB-S (satellite) frontends" config DVB_STV0299 tristate "ST STV0299 based" - depends on DVB_CORE + depends on DVB_CORE && I2C help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_CX24110 tristate "Conexant CX24110 based" - depends on DVB_CORE + depends on DVB_CORE && I2C help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_CX24123 tristate "Conexant CX24123 based" - depends on DVB_CORE + depends on DVB_CORE && I2C help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_TDA8083 tristate "Philips TDA8083 based" - depends on DVB_CORE + depends on DVB_CORE && I2C help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_MT312 tristate "Zarlink VP310/MT312 based" - depends on DVB_CORE + depends on DVB_CORE && I2C help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_VES1X93 tristate "VLSI VES1893 or VES1993 based" - depends on DVB_CORE + depends on DVB_CORE && I2C help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_S5H1420 tristate "Samsung S5H1420 based" - depends on DVB_CORE + depends on DVB_CORE && I2C help A DVB-S tuner module. Say Y when you want to support this frontend. @@ -51,7 +51,7 @@ comment "DVB-T (terrestrial) frontends" config DVB_SP8870 tristate "Spase sp8870 based" - depends on DVB_CORE + depends on DVB_CORE && I2C select FW_LOADER help A DVB-T tuner module. Say Y when you want to support this frontend. @@ -63,7 +63,7 @@ config DVB_SP8870 config DVB_SP887X tristate "Spase sp887x based" - depends on DVB_CORE + depends on DVB_CORE && I2C select FW_LOADER help A DVB-T tuner module. Say Y when you want to support this frontend. @@ -75,25 +75,25 @@ config DVB_SP887X config DVB_CX22700 tristate "Conexant CX22700 based" - depends on DVB_CORE + depends on DVB_CORE && I2C help A DVB-T tuner module. Say Y when you want to support this frontend. config DVB_CX22702 tristate "Conexant cx22702 demodulator (OFDM)" - depends on DVB_CORE + depends on DVB_CORE && I2C help A DVB-T tuner module. Say Y when you want to support this frontend. config DVB_L64781 tristate "LSI L64781" - depends on DVB_CORE + depends on DVB_CORE && I2C help A DVB-T tuner module. Say Y when you want to support this frontend. config DVB_TDA1004X tristate "Philips TDA10045H/TDA10046H based" - depends on DVB_CORE + depends on DVB_CORE && I2C select FW_LOADER help A DVB-T tuner module. Say Y when you want to support this frontend. @@ -106,32 +106,32 @@ config DVB_TDA1004X config DVB_NXT6000 tristate "NxtWave Communications NXT6000 based" - depends on DVB_CORE + depends on DVB_CORE && I2C help A DVB-T tuner module. Say Y when you want to support this frontend. config DVB_MT352 tristate "Zarlink MT352 based" - depends on DVB_CORE + depends on DVB_CORE && I2C help A DVB-T tuner module. Say Y when you want to support this frontend. config DVB_ZL10353 tristate "Zarlink ZL10353 based" - depends on DVB_CORE + depends on DVB_CORE && I2C help A DVB-T tuner module. Say Y when you want to support this frontend. config DVB_DIB3000MB tristate "DiBcom 3000M-B" - depends on DVB_CORE + depends on DVB_CORE && I2C help A DVB-T tuner module. Designed for mobile usage. Say Y when you want to support this frontend. config DVB_DIB3000MC tristate "DiBcom 3000P/M-C" - depends on DVB_CORE + depends on DVB_CORE && I2C help A DVB-T tuner module. Designed for mobile usage. Say Y when you want to support this frontend. @@ -141,19 +141,19 @@ comment "DVB-C (cable) frontends" config DVB_VES1820 tristate "VLSI VES1820 based" - depends on DVB_CORE + depends on DVB_CORE && I2C help A DVB-C tuner module. Say Y when you want to support this frontend. config DVB_TDA10021 tristate "Philips TDA10021 based" - depends on DVB_CORE + depends on DVB_CORE && I2C help A DVB-C tuner module. Say Y when you want to support this frontend. config DVB_STV0297 tristate "ST STV0297 based" - depends on DVB_CORE + depends on DVB_CORE && I2C help A DVB-C tuner module. Say Y when you want to support this frontend. @@ -162,7 +162,7 @@ comment "ATSC (North American/Korean Terrestrial/Cable DTV) frontends" config DVB_NXT200X tristate "NxtWave Communications NXT2002/NXT2004 based" - depends on DVB_CORE + depends on DVB_CORE && I2C select FW_LOADER help An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want @@ -176,7 +176,7 @@ config DVB_NXT200X config DVB_OR51211 tristate "Oren OR51211 based" - depends on DVB_CORE + depends on DVB_CORE && I2C select FW_LOADER help An ATSC 8VSB tuner module. Say Y when you want to support this frontend. @@ -188,7 +188,7 @@ config DVB_OR51211 config DVB_OR51132 tristate "Oren OR51132 based" - depends on DVB_CORE + depends on DVB_CORE && I2C select FW_LOADER help An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want @@ -203,7 +203,7 @@ config DVB_OR51132 config DVB_BCM3510 tristate "Broadcom BCM3510" - depends on DVB_CORE + depends on DVB_CORE && I2C select FW_LOADER help An ATSC 8VSB/16VSB and QAM64/256 tuner module. Say Y when you want to @@ -211,7 +211,7 @@ config DVB_BCM3510 config DVB_LGDT330X tristate "LG Electronics LGDT3302/LGDT3303 based" - depends on DVB_CORE + depends on DVB_CORE && I2C help An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want to support this frontend. @@ -220,15 +220,19 @@ config DVB_LGDT330X comment "Miscellaneous devices" depends on DVB_CORE +config DVB_PLL + tristate + depends on DVB_CORE && I2C + config DVB_LNBP21 tristate "LNBP21 SEC controller" - depends on DVB_CORE + depends on DVB_CORE && I2C help An SEC control chip. config DVB_ISL6421 tristate "ISL6421 SEC controller" - depends on DVB_CORE + depends on DVB_CORE && I2C help An SEC control chip. diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile index 5222245c7f59..0e4880b6db14 100644 --- a/drivers/media/dvb/frontends/Makefile +++ b/drivers/media/dvb/frontends/Makefile @@ -4,7 +4,7 @@ EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -obj-$(CONFIG_DVB_CORE) += dvb-pll.o +obj-$(CONFIG_DVB_PLL) += dvb-pll.o obj-$(CONFIG_DVB_STV0299) += stv0299.o obj-$(CONFIG_DVB_SP8870) += sp8870.o obj-$(CONFIG_DVB_CX22700) += cx22700.o diff --git a/drivers/media/dvb/pluto2/Kconfig b/drivers/media/dvb/pluto2/Kconfig index 7d8e6e87bdbb..9b84b1bdc313 100644 --- a/drivers/media/dvb/pluto2/Kconfig +++ b/drivers/media/dvb/pluto2/Kconfig @@ -2,6 +2,7 @@ config DVB_PLUTO2 tristate "Pluto2 cards" depends on DVB_CORE && PCI && I2C select I2C_ALGOBIT + select DVB_PLL select DVB_TDA1004X help Support for PCI cards based on the Pluto2 FPGA like the Satelco diff --git a/drivers/media/dvb/ttpci/Kconfig b/drivers/media/dvb/ttpci/Kconfig index 987881fa988c..5fb097595cfb 100644 --- a/drivers/media/dvb/ttpci/Kconfig +++ b/drivers/media/dvb/ttpci/Kconfig @@ -3,6 +3,7 @@ config DVB_AV7110 depends on DVB_CORE && PCI && I2C && VIDEO_V4L1 select FW_LOADER select VIDEO_SAA7146_VV + select DVB_PLL select DVB_VES1820 select DVB_VES1X93 select DVB_STV0299 @@ -61,6 +62,7 @@ config DVB_BUDGET tristate "Budget cards" depends on DVB_CORE && PCI && I2C && VIDEO_V4L1 select VIDEO_SAA7146 + select DVB_PLL select DVB_STV0299 select DVB_VES1X93 select DVB_VES1820 @@ -83,6 +85,7 @@ config DVB_BUDGET_CI tristate "Budget cards with onboard CI connector" depends on DVB_CORE && PCI && I2C && VIDEO_V4L1 select VIDEO_SAA7146 + select DVB_PLL select DVB_STV0297 select DVB_STV0299 select DVB_TDA1004X @@ -104,6 +107,7 @@ config DVB_BUDGET_AV tristate "Budget cards with analog video inputs" depends on DVB_CORE && PCI && I2C && VIDEO_V4L1 select VIDEO_SAA7146_VV + select DVB_PLL select DVB_STV0299 select DVB_TDA1004X select DVB_TDA10021 @@ -122,6 +126,7 @@ config DVB_BUDGET_PATCH tristate "AV7110 cards with Budget Patch" depends on DVB_CORE && DVB_BUDGET && VIDEO_V4L1 select DVB_AV7110 + select DVB_PLL select DVB_STV0299 select DVB_VES1X93 select DVB_TDA8083 diff --git a/drivers/media/dvb/ttusb-budget/Kconfig b/drivers/media/dvb/ttusb-budget/Kconfig index 92c7cdcf8981..46a6a60d2ab9 100644 --- a/drivers/media/dvb/ttusb-budget/Kconfig +++ b/drivers/media/dvb/ttusb-budget/Kconfig @@ -1,6 +1,7 @@ config DVB_TTUSB_BUDGET tristate "Technotrend/Hauppauge Nova-USB devices" - depends on DVB_CORE && USB + depends on DVB_CORE && USB && I2C + select DVB_PLL select DVB_CX22700 select DVB_TDA1004X select DVB_VES1820 diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig index 732bf1e7c326..94d078b77bab 100644 --- a/drivers/media/video/Kconfig +++ b/drivers/media/video/Kconfig @@ -260,7 +260,7 @@ source "drivers/media/video/saa7134/Kconfig" config VIDEO_MXB tristate "Siemens-Nixdorf 'Multimedia eXtension Board'" - depends on PCI && VIDEO_V4L1 + depends on PCI && VIDEO_V4L1 && I2C select VIDEO_SAA7146_VV select VIDEO_TUNER ---help--- @@ -272,7 +272,7 @@ config VIDEO_MXB config VIDEO_DPC tristate "Philips-Semiconductors 'dpc7146 demonstration board'" - depends on PCI && VIDEO_V4L1 + depends on PCI && VIDEO_V4L1 && I2C select VIDEO_SAA7146_VV select VIDEO_V4L2 ---help--- @@ -287,7 +287,7 @@ config VIDEO_DPC config VIDEO_HEXIUM_ORION tristate "Hexium HV-PCI6 and Orion frame grabber" - depends on PCI && VIDEO_V4L1 + depends on PCI && VIDEO_V4L1 && I2C select VIDEO_SAA7146_VV select VIDEO_V4L2 ---help--- @@ -299,7 +299,7 @@ config VIDEO_HEXIUM_ORION config VIDEO_HEXIUM_GEMINI tristate "Hexium Gemini frame grabber" - depends on PCI && VIDEO_V4L1 + depends on PCI && VIDEO_V4L1 && I2C select VIDEO_SAA7146_VV select VIDEO_V4L2 ---help--- diff --git a/drivers/media/video/bt8xx/bttv-input.c b/drivers/media/video/bt8xx/bttv-input.c index b41f81d2372c..933d6db09acb 100644 --- a/drivers/media/video/bt8xx/bttv-input.c +++ b/drivers/media/video/bt8xx/bttv-input.c @@ -303,6 +303,7 @@ int bttv_input_init(struct bttv *btv) ir->mask_keyup = 0x010000; ir->polling = 50; // ms break; + case BTTV_BOARD_PV_M4900: case BTTV_BOARD_PV_BT878P_9B: case BTTV_BOARD_PV_BT878P_PLUS: ir_codes = ir_codes_pixelview; diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig index 80e23ee9801c..7a94e6a11927 100644 --- a/drivers/media/video/cx88/Kconfig +++ b/drivers/media/video/cx88/Kconfig @@ -51,6 +51,7 @@ config VIDEO_CX88_DVB tristate "DVB/ATSC Support for cx2388x based TV cards" depends on VIDEO_CX88 && DVB_CORE select VIDEO_BUF_DVB + select DVB_PLL ---help--- This adds support for DVB/ATSC cards based on the Conexant 2388x chip. diff --git a/drivers/media/video/saa7134/Kconfig b/drivers/media/video/saa7134/Kconfig index e1c1805df1fb..f5543166d193 100644 --- a/drivers/media/video/saa7134/Kconfig +++ b/drivers/media/video/saa7134/Kconfig @@ -40,6 +40,7 @@ config VIDEO_SAA7134_DVB depends on VIDEO_SAA7134 && DVB_CORE select VIDEO_BUF_DVB select FW_LOADER + select DVB_PLL ---help--- This adds support for DVB cards based on the Philips saa7134 chip. diff --git a/drivers/media/video/tuner-types.c b/drivers/media/video/tuner-types.c index d7eadc2c298d..8b542599ed47 100644 --- a/drivers/media/video/tuner-types.c +++ b/drivers/media/video/tuner-types.c @@ -926,11 +926,17 @@ static struct tuner_params tuner_lg_tdvs_h06xf_params[] = { /* ------------ TUNER_YMEC_TVF66T5_B_DFF - Philips PAL ------------ */ +static struct tuner_range tuner_ymec_tvf66t5_b_dff_pal_ranges[] = { + { 16 * 160.25 /*MHz*/, 0x8e, 0x01, }, + { 16 * 464.25 /*MHz*/, 0x8e, 0x02, }, + { 16 * 999.99 , 0x8e, 0x08, }, +}; + static struct tuner_params tuner_ymec_tvf66t5_b_dff_params[] = { { .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_tena_9533_di_pal_ranges, - .count = ARRAY_SIZE(tuner_tena_9533_di_pal_ranges), + .ranges = tuner_ymec_tvf66t5_b_dff_pal_ranges, + .count = ARRAY_SIZE(tuner_ymec_tvf66t5_b_dff_pal_ranges), }, }; diff --git a/drivers/media/video/zoran.h b/drivers/media/video/zoran.h index ffcda95ed9d4..8fb4a3414e0a 100644 --- a/drivers/media/video/zoran.h +++ b/drivers/media/video/zoran.h @@ -267,7 +267,7 @@ struct zoran_v4l_settings { }; /* whoops, this one is undeclared if !v4l2 */ -#ifndef HAVE_V4L2 +#ifndef CONFIG_VIDEO_V4L2 struct v4l2_jpegcompression { int quality; int APPn; diff --git a/drivers/media/video/zoran_driver.c b/drivers/media/video/zoran_driver.c index d9a5876eb386..5f90db27892b 100644 --- a/drivers/media/video/zoran_driver.c +++ b/drivers/media/video/zoran_driver.c @@ -86,7 +86,7 @@ #include "zoran_device.h" #include "zoran_card.h" -#ifdef HAVE_V4L2 +#ifdef CONFIG_VIDEO_V4L2 /* we declare some card type definitions here, they mean * the same as the v4l1 ZORAN_VID_TYPE above, except it's v4l2 */ #define ZORAN_V4L2_VID_FLAGS ( \ @@ -103,7 +103,7 @@ const struct zoran_format zoran_formats[] = { { .name = "15-bit RGB", .palette = VIDEO_PALETTE_RGB555, -#ifdef HAVE_V4L2 +#ifdef CONFIG_VIDEO_V4L2 #ifdef __LITTLE_ENDIAN .fourcc = V4L2_PIX_FMT_RGB555, #else @@ -117,7 +117,7 @@ const struct zoran_format zoran_formats[] = { }, { .name = "16-bit RGB", .palette = VIDEO_PALETTE_RGB565, -#ifdef HAVE_V4L2 +#ifdef CONFIG_VIDEO_V4L2 #ifdef __LITTLE_ENDIAN .fourcc = V4L2_PIX_FMT_RGB565, #else @@ -131,7 +131,7 @@ const struct zoran_format zoran_formats[] = { }, { .name = "24-bit RGB", .palette = VIDEO_PALETTE_RGB24, -#ifdef HAVE_V4L2 +#ifdef CONFIG_VIDEO_V4L2 #ifdef __LITTLE_ENDIAN .fourcc = V4L2_PIX_FMT_BGR24, #else @@ -145,7 +145,7 @@ const struct zoran_format zoran_formats[] = { }, { .name = "32-bit RGB", .palette = VIDEO_PALETTE_RGB32, -#ifdef HAVE_V4L2 +#ifdef CONFIG_VIDEO_V4L2 #ifdef __LITTLE_ENDIAN .fourcc = V4L2_PIX_FMT_BGR32, #else @@ -159,7 +159,7 @@ const struct zoran_format zoran_formats[] = { }, { .name = "4:2:2, packed, YUYV", .palette = VIDEO_PALETTE_YUV422, -#ifdef HAVE_V4L2 +#ifdef CONFIG_VIDEO_V4L2 .fourcc = V4L2_PIX_FMT_YUYV, .colorspace = V4L2_COLORSPACE_SMPTE170M, #endif @@ -169,7 +169,7 @@ const struct zoran_format zoran_formats[] = { }, { .name = "Hardware-encoded Motion-JPEG", .palette = -1, -#ifdef HAVE_V4L2 +#ifdef CONFIG_VIDEO_V4L2 .fourcc = V4L2_PIX_FMT_MJPEG, .colorspace = V4L2_COLORSPACE_SMPTE170M, #endif @@ -210,7 +210,7 @@ static int lock_norm = 0; /* 1=Don't change TV standard (norm) */ module_param(lock_norm, int, 0); MODULE_PARM_DESC(lock_norm, "Users can't change norm"); -#ifdef HAVE_V4L2 +#ifdef CONFIG_VIDEO_V4L2 /* small helper function for calculating buffersizes for v4l2 * we calculate the nearest higher power-of-two, which * will be the recommended buffersize */ @@ -1761,7 +1761,7 @@ setup_overlay (struct file *file, return wait_grab_pending(zr); } -#ifdef HAVE_V4L2 +#ifdef CONFIG_VIDEO_V4L2 /* get the status of a buffer in the clients buffer queue */ static int zoran_v4l2_buffer_status (struct file *file, @@ -2676,7 +2676,7 @@ zoran_do_ioctl (struct inode *inode, } break; -#ifdef HAVE_V4L2 +#ifdef CONFIG_VIDEO_V4L2 /* The new video4linux2 capture interface - much nicer than video4linux1, since * it allows for integrating the JPEG capturing calls inside standard v4l2 @@ -4689,7 +4689,7 @@ static struct file_operations zoran_fops = { struct video_device zoran_template __devinitdata = { .name = ZORAN_NAME, .type = ZORAN_VID_TYPE, -#ifdef HAVE_V4L2 +#ifdef CONFIG_VIDEO_V4L2 .type2 = ZORAN_V4L2_VID_FLAGS, #endif .hardware = ZORAN_HARDWARE, diff --git a/drivers/mmc/imxmmc.c b/drivers/mmc/imxmmc.c index 7ca9e95bdf89..fb6565b98f32 100644 --- a/drivers/mmc/imxmmc.c +++ b/drivers/mmc/imxmmc.c @@ -91,6 +91,8 @@ struct imxmci_host { int dma_allocated; unsigned char actual_bus_width; + + int prev_cmd_code; }; #define IMXMCI_PEND_IRQ_b 0 @@ -248,16 +250,14 @@ static void imxmci_setup_data(struct imxmci_host *host, struct mmc_data *data) * partial FIFO fills and reads. The length has to be rounded up to burst size multiple. * This is required for SCR read at least. */ - if (datasz < 64) { + if (datasz < 512) { host->dma_size = datasz; if (data->flags & MMC_DATA_READ) { host->dma_dir = DMA_FROM_DEVICE; /* Hack to enable read SCR */ - if(datasz < 16) { - MMC_NOB = 1; - MMC_BLK_LEN = 16; - } + MMC_NOB = 1; + MMC_BLK_LEN = 512; } else { host->dma_dir = DMA_TO_DEVICE; } @@ -409,6 +409,9 @@ static void imxmci_finish_request(struct imxmci_host *host, struct mmc_request * spin_unlock_irqrestore(&host->lock, flags); + if(req && req->cmd) + host->prev_cmd_code = req->cmd->opcode; + host->req = NULL; host->cmd = NULL; host->data = NULL; @@ -553,7 +556,6 @@ static int imxmci_cpu_driven_data(struct imxmci_host *host, unsigned int *pstat) { int i; int burst_len; - int flush_len; int trans_done = 0; unsigned int stat = *pstat; @@ -566,44 +568,43 @@ static int imxmci_cpu_driven_data(struct imxmci_host *host, unsigned int *pstat) dev_dbg(mmc_dev(host->mmc), "imxmci_cpu_driven_data running STATUS = 0x%x\n", stat); + udelay(20); /* required for clocks < 8MHz*/ + if(host->dma_dir == DMA_FROM_DEVICE) { imxmci_busy_wait_for_status(host, &stat, STATUS_APPL_BUFF_FF | STATUS_DATA_TRANS_DONE, - 20, "imxmci_cpu_driven_data read"); + 50, "imxmci_cpu_driven_data read"); while((stat & (STATUS_APPL_BUFF_FF | STATUS_DATA_TRANS_DONE)) && - (host->data_cnt < host->dma_size)) { - if(burst_len >= host->dma_size - host->data_cnt) { - flush_len = burst_len; - burst_len = host->dma_size - host->data_cnt; - flush_len -= burst_len; - host->data_cnt = host->dma_size; - trans_done = 1; - } else { - flush_len = 0; - host->data_cnt += burst_len; - } + (host->data_cnt < 512)) { + + udelay(20); /* required for clocks < 8MHz*/ for(i = burst_len; i>=2 ; i-=2) { - *(host->data_ptr++) = MMC_BUFFER_ACCESS; - udelay(20); /* required for clocks < 8MHz*/ + u16 data; + data = MMC_BUFFER_ACCESS; + udelay(10); /* required for clocks < 8MHz*/ + if(host->data_cnt+2 <= host->dma_size) { + *(host->data_ptr++) = data; + } else { + if(host->data_cnt < host->dma_size) + *(u8*)(host->data_ptr) = data; + } + host->data_cnt += 2; } - if(i == 1) - *(u8*)(host->data_ptr) = MMC_BUFFER_ACCESS; - stat = MMC_STATUS; - /* Flush extra bytes from FIFO */ - while(flush_len && !(stat & STATUS_DATA_TRANS_DONE)){ - i = MMC_BUFFER_ACCESS; - stat = MMC_STATUS; - stat &= ~STATUS_CRC_READ_ERR; /* Stupid but required there */ - } - - dev_dbg(mmc_dev(host->mmc), "imxmci_cpu_driven_data read burst %d STATUS = 0x%x\n", - burst_len, stat); + dev_dbg(mmc_dev(host->mmc), "imxmci_cpu_driven_data read %d burst %d STATUS = 0x%x\n", + host->data_cnt, burst_len, stat); } + + if((stat & STATUS_DATA_TRANS_DONE) && (host->data_cnt >= 512)) + trans_done = 1; + + if(host->dma_size & 0x1ff) + stat &= ~STATUS_CRC_READ_ERR; + } else { imxmci_busy_wait_for_status(host, &stat, STATUS_APPL_BUFF_FE, @@ -692,8 +693,8 @@ static void imxmci_tasklet_fnc(unsigned long data) what, stat, MMC_INT_MASK); dev_err(mmc_dev(host->mmc), "CMD_DAT_CONT = 0x%04x, MMC_BLK_LEN = 0x%04x, MMC_NOB = 0x%04x, DMA_CCR = 0x%08x\n", MMC_CMD_DAT_CONT, MMC_BLK_LEN, MMC_NOB, CCR(host->dma)); - dev_err(mmc_dev(host->mmc), "CMD%d, bus %d-bit, dma_size = 0x%x\n", - host->cmd?host->cmd->opcode:0, 1<<host->actual_bus_width, host->dma_size); + dev_err(mmc_dev(host->mmc), "CMD%d, prevCMD%d, bus %d-bit, dma_size = 0x%x\n", + host->cmd?host->cmd->opcode:0, host->prev_cmd_code, 1<<host->actual_bus_width, host->dma_size); } if(!host->present || timeout) diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 33525bdf2ab6..74eaaee66de0 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -247,6 +247,55 @@ int mmc_wait_for_app_cmd(struct mmc_host *host, unsigned int rca, EXPORT_SYMBOL(mmc_wait_for_app_cmd); +/** + * mmc_set_data_timeout - set the timeout for a data command + * @data: data phase for command + * @card: the MMC card associated with the data transfer + * @write: flag to differentiate reads from writes + */ +void mmc_set_data_timeout(struct mmc_data *data, const struct mmc_card *card, + int write) +{ + unsigned int mult; + + /* + * SD cards use a 100 multiplier rather than 10 + */ + mult = mmc_card_sd(card) ? 100 : 10; + + /* + * Scale up the multiplier (and therefore the timeout) by + * the r2w factor for writes. + */ + if (write) + mult <<= card->csd.r2w_factor; + + data->timeout_ns = card->csd.tacc_ns * mult; + data->timeout_clks = card->csd.tacc_clks * mult; + + /* + * SD cards also have an upper limit on the timeout. + */ + if (mmc_card_sd(card)) { + unsigned int timeout_us, limit_us; + + timeout_us = data->timeout_ns / 1000; + timeout_us += data->timeout_clks * 1000 / + (card->host->ios.clock / 1000); + + if (write) + limit_us = 250000; + else + limit_us = 100000; + + if (timeout_us > limit_us) { + data->timeout_ns = limit_us * 1000; + data->timeout_clks = 0; + } + } +} +EXPORT_SYMBOL(mmc_set_data_timeout); + static int mmc_select_card(struct mmc_host *host, struct mmc_card *card); /** @@ -908,11 +957,9 @@ static void mmc_read_scrs(struct mmc_host *host) { int err; struct mmc_card *card; - struct mmc_request mrq; struct mmc_command cmd; struct mmc_data data; - struct scatterlist sg; list_for_each_entry(card, &host->cards, node) { @@ -947,8 +994,8 @@ static void mmc_read_scrs(struct mmc_host *host) memset(&data, 0, sizeof(struct mmc_data)); - data.timeout_ns = card->csd.tacc_ns * 10; - data.timeout_clks = card->csd.tacc_clks * 10; + mmc_set_data_timeout(&data, card, 0); + data.blksz_bits = 3; data.blksz = 1 << 3; data.blocks = 1; diff --git a/drivers/mmc/mmc_block.c b/drivers/mmc/mmc_block.c index 115cc21094b9..a0e0dad1b419 100644 --- a/drivers/mmc/mmc_block.c +++ b/drivers/mmc/mmc_block.c @@ -30,6 +30,7 @@ #include <linux/mutex.h> #include <linux/mmc/card.h> +#include <linux/mmc/host.h> #include <linux/mmc/protocol.h> #include <asm/system.h> @@ -171,8 +172,6 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req) brq.cmd.arg = req->sector << 9; brq.cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC; - brq.data.timeout_ns = card->csd.tacc_ns * 10; - brq.data.timeout_clks = card->csd.tacc_clks * 10; brq.data.blksz_bits = md->block_bits; brq.data.blksz = 1 << md->block_bits; brq.data.blocks = req->nr_sectors >> (md->block_bits - 9); @@ -180,6 +179,8 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req) brq.stop.arg = 0; brq.stop.flags = MMC_RSP_R1B | MMC_CMD_AC; + mmc_set_data_timeout(&brq.data, card, rq_data_dir(req) != READ); + if (rq_data_dir(req) == READ) { brq.cmd.opcode = brq.data.blocks > 1 ? MMC_READ_MULTIPLE_BLOCK : MMC_READ_SINGLE_BLOCK; brq.data.flags |= MMC_DATA_READ; @@ -187,12 +188,6 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req) brq.cmd.opcode = MMC_WRITE_BLOCK; brq.data.flags |= MMC_DATA_WRITE; brq.data.blocks = 1; - - /* - * Scale up the timeout by the r2w factor - */ - brq.data.timeout_ns <<= card->csd.r2w_factor; - brq.data.timeout_clks <<= card->csd.r2w_factor; } if (brq.data.blocks > 1) { @@ -324,52 +319,11 @@ static struct mmc_blk_data *mmc_blk_alloc(struct mmc_card *card) md->read_only = mmc_blk_readonly(card); /* - * Figure out a workable block size. MMC cards have: - * - two block sizes, one for read and one for write. - * - may support partial reads and/or writes - * (allows block sizes smaller than specified) - */ - md->block_bits = card->csd.read_blkbits; - if (card->csd.write_blkbits != card->csd.read_blkbits) { - if (card->csd.write_blkbits < card->csd.read_blkbits && - card->csd.read_partial) { - /* - * write block size is smaller than read block - * size, but we support partial reads, so choose - * the smaller write block size. - */ - md->block_bits = card->csd.write_blkbits; - } else if (card->csd.write_blkbits > card->csd.read_blkbits && - card->csd.write_partial) { - /* - * read block size is smaller than write block - * size, but we support partial writes. Use read - * block size. - */ - } else { - /* - * We don't support this configuration for writes. - */ - printk(KERN_ERR "%s: unable to select block size for " - "writing (rb%u wb%u rp%u wp%u)\n", - mmc_card_id(card), - 1 << card->csd.read_blkbits, - 1 << card->csd.write_blkbits, - card->csd.read_partial, - card->csd.write_partial); - md->read_only = 1; - } - } - - /* - * Refuse to allow block sizes smaller than 512 bytes. + * Both SD and MMC specifications state (although a bit + * unclearly in the MMC case) that a block size of 512 + * bytes must always be supported by the card. */ - if (md->block_bits < 9) { - printk(KERN_ERR "%s: unable to support block size %u\n", - mmc_card_id(card), 1 << md->block_bits); - ret = -EINVAL; - goto err_kfree; - } + md->block_bits = 9; md->disk = alloc_disk(1 << MMC_SHIFT); if (md->disk == NULL) { diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 30b3671d833d..a2bd8119270e 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -2393,7 +2393,7 @@ config MYRI10GE you will need a newer firmware image. You may get this image or more information, at: - <http://www.myri.com/Myri-10G/> + <http://www.myri.com/scs/download-Myri10GE.html> To compile this driver as a module, choose M here and read <file:Documentation/networking/net-modules.txt>. The module diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c index 3d76fa144c4f..a860ebbbf815 100644 --- a/drivers/net/dm9000.c +++ b/drivers/net/dm9000.c @@ -377,8 +377,8 @@ dm9000_release_board(struct platform_device *pdev, struct board_info *db) kfree(db->data_req); } - if (db->addr_res != NULL) { - release_resource(db->addr_res); + if (db->addr_req != NULL) { + release_resource(db->addr_req); kfree(db->addr_req); } } diff --git a/drivers/net/e100.c b/drivers/net/e100.c index 91ef5f2fd768..ce850f1078b5 100644 --- a/drivers/net/e100.c +++ b/drivers/net/e100.c @@ -173,8 +173,11 @@ MODULE_LICENSE("GPL"); MODULE_VERSION(DRV_VERSION); static int debug = 3; +static int eeprom_bad_csum_allow = 0; module_param(debug, int, 0); +module_param(eeprom_bad_csum_allow, int, 0); MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)"); +MODULE_PARM_DESC(eeprom_bad_csum_allow, "Allow bad eeprom checksums"); #define DPRINTK(nlevel, klevel, fmt, args...) \ (void)((NETIF_MSG_##nlevel & nic->msg_enable) && \ printk(KERN_##klevel PFX "%s: %s: " fmt, nic->netdev->name, \ @@ -756,7 +759,8 @@ static int e100_eeprom_load(struct nic *nic) checksum = le16_to_cpu(0xBABA - checksum); if(checksum != nic->eeprom[nic->eeprom_wc - 1]) { DPRINTK(PROBE, ERR, "EEPROM corrupted\n"); - return -EAGAIN; + if (!eeprom_bad_csum_allow) + return -EAGAIN; } return 0; diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 726f43d55937..98ef9f85482f 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -1433,8 +1433,8 @@ e1000_configure_tx(struct e1000_adapter *adapter) E1000_WRITE_REG(hw, TDBAL, (tdba & 0x00000000ffffffffULL)); E1000_WRITE_REG(hw, TDT, 0); E1000_WRITE_REG(hw, TDH, 0); - adapter->tx_ring[0].tdh = E1000_TDH; - adapter->tx_ring[0].tdt = E1000_TDT; + adapter->tx_ring[0].tdh = ((hw->mac_type >= e1000_82543) ? E1000_TDH : E1000_82542_TDH); + adapter->tx_ring[0].tdt = ((hw->mac_type >= e1000_82543) ? E1000_TDT : E1000_82542_TDT); break; } @@ -1840,8 +1840,8 @@ e1000_configure_rx(struct e1000_adapter *adapter) E1000_WRITE_REG(hw, RDBAL, (rdba & 0x00000000ffffffffULL)); E1000_WRITE_REG(hw, RDT, 0); E1000_WRITE_REG(hw, RDH, 0); - adapter->rx_ring[0].rdh = E1000_RDH; - adapter->rx_ring[0].rdt = E1000_RDT; + adapter->rx_ring[0].rdh = ((hw->mac_type >= e1000_82543) ? E1000_RDH : E1000_82542_RDH); + adapter->rx_ring[0].rdt = ((hw->mac_type >= e1000_82543) ? E1000_RDT : E1000_82542_RDT); break; } diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index 760c61b98867..eeab1df5bef3 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -385,6 +385,8 @@ static int mv643xx_eth_receive_queue(struct net_device *dev, int budget) struct pkt_info pkt_info; while (budget-- > 0 && eth_port_receive(mp, &pkt_info) == ETH_OK) { + dma_unmap_single(NULL, pkt_info.buf_ptr, RX_SKB_SIZE, + DMA_FROM_DEVICE); mp->rx_desc_count--; received_packets++; diff --git a/drivers/net/sunlance.c b/drivers/net/sunlance.c index 0e3fdf7c6dd3..ec0413609f36 100644 --- a/drivers/net/sunlance.c +++ b/drivers/net/sunlance.c @@ -1566,20 +1566,21 @@ static int __exit sunlance_sun4_remove(void) static int __devinit sunlance_sbus_probe(struct of_device *dev, const struct of_device_id *match) { struct sbus_dev *sdev = to_sbus_device(&dev->dev); - struct device_node *dp = dev->node; int err; - if (!strcmp(dp->name, "le")) { - err = sparc_lance_probe_one(sdev, NULL, NULL); - } else if (!strcmp(dp->name, "ledma")) { - struct sbus_dma *ledma = find_ledma(sdev); + if (sdev->parent) { + struct of_device *parent = &sdev->parent->ofdev; - err = sparc_lance_probe_one(sdev->child, ledma, NULL); - } else { - BUG_ON(strcmp(dp->name, "lebuffer")); + if (!strcmp(parent->node->name, "ledma")) { + struct sbus_dma *ledma = find_ledma(to_sbus_device(&parent->dev)); - err = sparc_lance_probe_one(sdev->child, NULL, sdev); - } + err = sparc_lance_probe_one(sdev, ledma, NULL); + } else if (!strcmp(parent->node->name, "lebuffer")) { + err = sparc_lance_probe_one(sdev, NULL, to_sbus_device(&parent->dev)); + } else + err = sparc_lance_probe_one(sdev, NULL, NULL); + } else + err = sparc_lance_probe_one(sdev, NULL, NULL); return err; } @@ -1604,12 +1605,6 @@ static struct of_device_id sunlance_sbus_match[] = { { .name = "le", }, - { - .name = "ledma", - }, - { - .name = "lebuffer", - }, {}, }; diff --git a/drivers/net/wireless/strip.c b/drivers/net/wireless/strip.c index fd31885c6844..ccaf28e8db0a 100644 --- a/drivers/net/wireless/strip.c +++ b/drivers/net/wireless/strip.c @@ -467,6 +467,7 @@ static int arp_query(unsigned char *haddr, u32 paddr, struct net_device *dev) { struct neighbour *neighbor_entry; + int ret = 0; neighbor_entry = neigh_lookup(&arp_tbl, &paddr, dev); @@ -474,10 +475,11 @@ static int arp_query(unsigned char *haddr, u32 paddr, neighbor_entry->used = jiffies; if (neighbor_entry->nud_state & NUD_VALID) { memcpy(haddr, neighbor_entry->ha, dev->addr_len); - return 1; + ret = 1; } + neigh_release(neighbor_entry); } - return 0; + return ret; } static void DumpData(char *msg, struct strip *strip_info, __u8 * ptr, diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c index da9d06bdb818..aa792821854e 100644 --- a/drivers/net/wireless/zd1211rw/zd_chip.c +++ b/drivers/net/wireless/zd1211rw/zd_chip.c @@ -1430,9 +1430,43 @@ static int ofdm_qual_db(u8 status_quality, u8 rate, unsigned int size) break; } + switch (rate) { + case ZD_OFDM_RATE_6M: + case ZD_OFDM_RATE_9M: + i += 3; + break; + case ZD_OFDM_RATE_12M: + case ZD_OFDM_RATE_18M: + i += 5; + break; + case ZD_OFDM_RATE_24M: + case ZD_OFDM_RATE_36M: + i += 9; + break; + case ZD_OFDM_RATE_48M: + case ZD_OFDM_RATE_54M: + i += 15; + break; + default: + return -EINVAL; + } + return i; } +static int ofdm_qual_percent(u8 status_quality, u8 rate, unsigned int size) +{ + int r; + + r = ofdm_qual_db(status_quality, rate, size); + ZD_ASSERT(r >= 0); + if (r < 0) + r = 0; + + r = (r * 100)/29; + return r <= 100 ? r : 100; +} + static unsigned int log10times100(unsigned int x) { static const u8 log10[] = { @@ -1476,31 +1510,28 @@ static int cck_snr_db(u8 status_quality) return r; } -static int rx_qual_db(const void *rx_frame, unsigned int size, - const struct rx_status *status) +static int cck_qual_percent(u8 status_quality) { - return (status->frame_status&ZD_RX_OFDM) ? - ofdm_qual_db(status->signal_quality_ofdm, - zd_ofdm_plcp_header_rate(rx_frame), - size) : - cck_snr_db(status->signal_quality_cck); + int r; + + r = cck_snr_db(status_quality); + r = (100*r)/17; + return r <= 100 ? r : 100; } u8 zd_rx_qual_percent(const void *rx_frame, unsigned int size, const struct rx_status *status) { - int r = rx_qual_db(rx_frame, size, status); - if (r < 0) - r = 0; - r = (r * 100) / 14; - if (r > 100) - r = 100; - return r; + return (status->frame_status&ZD_RX_OFDM) ? + ofdm_qual_percent(status->signal_quality_ofdm, + zd_ofdm_plcp_header_rate(rx_frame), + size) : + cck_qual_percent(status->signal_quality_cck); } u8 zd_rx_strength_percent(u8 rssi) { - int r = (rssi*100) / 30; + int r = (rssi*100) / 41; if (r > 100) r = 100; return (u8) r; diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c index d6f3e02a0b54..a9bd80a08613 100644 --- a/drivers/net/wireless/zd1211rw/zd_mac.c +++ b/drivers/net/wireless/zd1211rw/zd_mac.c @@ -816,13 +816,25 @@ static int filter_rx(struct ieee80211_device *ieee, return -EINVAL; } -static void update_qual_rssi(struct zd_mac *mac, u8 qual_percent, u8 rssi) +static void update_qual_rssi(struct zd_mac *mac, + const u8 *buffer, unsigned int length, + u8 qual_percent, u8 rssi_percent) { unsigned long flags; + struct ieee80211_hdr_3addr *hdr; + int i; + + hdr = (struct ieee80211_hdr_3addr *)buffer; + if (length < offsetof(struct ieee80211_hdr_3addr, addr3)) + return; + if (memcmp(hdr->addr2, zd_mac_to_ieee80211(mac)->bssid, ETH_ALEN) != 0) + return; spin_lock_irqsave(&mac->lock, flags); - mac->qual_average = (7 * mac->qual_average + qual_percent) / 8; - mac->rssi_average = (7 * mac->rssi_average + rssi) / 8; + i = mac->stats_count % ZD_MAC_STATS_BUFFER_SIZE; + mac->qual_buffer[i] = qual_percent; + mac->rssi_buffer[i] = rssi_percent; + mac->stats_count++; spin_unlock_irqrestore(&mac->lock, flags); } @@ -853,7 +865,6 @@ static int fill_rx_stats(struct ieee80211_rx_stats *stats, if (stats->rate) stats->mask |= IEEE80211_STATMASK_RATE; - update_qual_rssi(mac, stats->signal, stats->rssi); return 0; } @@ -877,6 +888,8 @@ int zd_mac_rx(struct zd_mac *mac, const u8 *buffer, unsigned int length) sizeof(struct rx_status); buffer += ZD_PLCP_HEADER_SIZE; + update_qual_rssi(mac, buffer, length, stats.signal, stats.rssi); + r = filter_rx(ieee, buffer, length, &stats); if (r <= 0) return r; @@ -981,17 +994,31 @@ struct iw_statistics *zd_mac_get_wireless_stats(struct net_device *ndev) { struct zd_mac *mac = zd_netdev_mac(ndev); struct iw_statistics *iw_stats = &mac->iw_stats; + unsigned int i, count, qual_total, rssi_total; memset(iw_stats, 0, sizeof(struct iw_statistics)); /* We are not setting the status, because ieee->state is not updated * at all and this driver doesn't track authentication state. */ spin_lock_irq(&mac->lock); - iw_stats->qual.qual = mac->qual_average; - iw_stats->qual.level = mac->rssi_average; - iw_stats->qual.updated = IW_QUAL_QUAL_UPDATED|IW_QUAL_LEVEL_UPDATED| - IW_QUAL_NOISE_INVALID; + count = mac->stats_count < ZD_MAC_STATS_BUFFER_SIZE ? + mac->stats_count : ZD_MAC_STATS_BUFFER_SIZE; + qual_total = rssi_total = 0; + for (i = 0; i < count; i++) { + qual_total += mac->qual_buffer[i]; + rssi_total += mac->rssi_buffer[i]; + } spin_unlock_irq(&mac->lock); + iw_stats->qual.updated = IW_QUAL_NOISE_INVALID; + if (count > 0) { + iw_stats->qual.qual = qual_total / count; + iw_stats->qual.level = rssi_total / count; + iw_stats->qual.updated |= + IW_QUAL_QUAL_UPDATED|IW_QUAL_LEVEL_UPDATED; + } else { + iw_stats->qual.updated |= + IW_QUAL_QUAL_INVALID|IW_QUAL_LEVEL_INVALID; + } /* TODO: update counter */ return iw_stats; } diff --git a/drivers/net/wireless/zd1211rw/zd_mac.h b/drivers/net/wireless/zd1211rw/zd_mac.h index 71e382c589ee..b3ba49b84634 100644 --- a/drivers/net/wireless/zd1211rw/zd_mac.h +++ b/drivers/net/wireless/zd1211rw/zd_mac.h @@ -1,4 +1,4 @@ -/* zd_mac.c +/* zd_mac.h * * 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 @@ -87,9 +87,9 @@ struct rx_length_info { #define RX_LENGTH_INFO_TAG 0x697e struct rx_status { + u8 signal_quality_cck; /* rssi */ u8 signal_strength; - u8 signal_quality_cck; u8 signal_quality_ofdm; u8 decryption_type; u8 frame_status; @@ -120,14 +120,17 @@ enum mac_flags { MAC_FIXED_CHANNEL = 0x01, }; +#define ZD_MAC_STATS_BUFFER_SIZE 16 + struct zd_mac { struct net_device *netdev; struct zd_chip chip; spinlock_t lock; /* Unlocked reading possible */ struct iw_statistics iw_stats; - u8 qual_average; - u8 rssi_average; + unsigned int stats_count; + u8 qual_buffer[ZD_MAC_STATS_BUFFER_SIZE]; + u8 rssi_buffer[ZD_MAC_STATS_BUFFER_SIZE]; u8 regdomain; u8 default_regdomain; u8 requested_channel; diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 73177429fe74..17e709e7d72a 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -667,6 +667,7 @@ DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_0, quirk_vi DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_1, quirk_via_irq); DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_2, quirk_via_irq); DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_3, quirk_via_irq); +DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8235_USB_2, quirk_via_irq); DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, quirk_via_irq); DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_4, quirk_via_irq); DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_5, quirk_via_irq); diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index d8e9b95f0a1a..25c1ef6dfd44 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -52,7 +52,7 @@ static void dasd_setup_queue(struct dasd_device * device); static void dasd_free_queue(struct dasd_device * device); static void dasd_flush_request_queue(struct dasd_device *); static void dasd_int_handler(struct ccw_device *, unsigned long, struct irb *); -static void dasd_flush_ccw_queue(struct dasd_device *, int); +static int dasd_flush_ccw_queue(struct dasd_device *, int); static void dasd_tasklet(struct dasd_device *); static void do_kick_device(void *data); @@ -60,6 +60,7 @@ static void do_kick_device(void *data); * SECTION: Operations on the device structure. */ static wait_queue_head_t dasd_init_waitq; +static wait_queue_head_t dasd_flush_wq; /* * Allocate memory for a new device structure. @@ -121,7 +122,7 @@ dasd_free_device(struct dasd_device *device) /* * Make a new device known to the system. */ -static inline int +static int dasd_state_new_to_known(struct dasd_device *device) { int rc; @@ -145,7 +146,7 @@ dasd_state_new_to_known(struct dasd_device *device) /* * Let the system forget about a device. */ -static inline void +static int dasd_state_known_to_new(struct dasd_device * device) { /* Disable extended error reporting for this device. */ @@ -163,12 +164,13 @@ dasd_state_known_to_new(struct dasd_device * device) /* Give up reference we took in dasd_state_new_to_known. */ dasd_put_device(device); + return 0; } /* * Request the irq line for the device. */ -static inline int +static int dasd_state_known_to_basic(struct dasd_device * device) { int rc; @@ -192,17 +194,23 @@ dasd_state_known_to_basic(struct dasd_device * device) /* * Release the irq line for the device. Terminate any running i/o. */ -static inline void +static int dasd_state_basic_to_known(struct dasd_device * device) { + int rc; + dasd_gendisk_free(device); - dasd_flush_ccw_queue(device, 1); + rc = dasd_flush_ccw_queue(device, 1); + if (rc) + return rc; + DBF_DEV_EVENT(DBF_EMERG, device, "%p debug area deleted", device); if (device->debug_area != NULL) { debug_unregister(device->debug_area); device->debug_area = NULL; } device->state = DASD_STATE_KNOWN; + return 0; } /* @@ -219,7 +227,7 @@ dasd_state_basic_to_known(struct dasd_device * device) * In case the analysis returns an error, the device setup is stopped * (a fake disk was already added to allow formatting). */ -static inline int +static int dasd_state_basic_to_ready(struct dasd_device * device) { int rc; @@ -247,25 +255,31 @@ dasd_state_basic_to_ready(struct dasd_device * device) * Forget format information. Check if the target level is basic * and if it is create fake disk for formatting. */ -static inline void +static int dasd_state_ready_to_basic(struct dasd_device * device) { - dasd_flush_ccw_queue(device, 0); + int rc; + + rc = dasd_flush_ccw_queue(device, 0); + if (rc) + return rc; dasd_destroy_partitions(device); dasd_flush_request_queue(device); device->blocks = 0; device->bp_block = 0; device->s2b_shift = 0; device->state = DASD_STATE_BASIC; + return 0; } /* * Back to basic. */ -static inline void +static int dasd_state_unfmt_to_basic(struct dasd_device * device) { device->state = DASD_STATE_BASIC; + return 0; } /* @@ -273,7 +287,7 @@ dasd_state_unfmt_to_basic(struct dasd_device * device) * the requeueing of requests from the linux request queue to the * ccw queue. */ -static inline int +static int dasd_state_ready_to_online(struct dasd_device * device) { device->state = DASD_STATE_ONLINE; @@ -284,16 +298,17 @@ dasd_state_ready_to_online(struct dasd_device * device) /* * Stop the requeueing of requests again. */ -static inline void +static int dasd_state_online_to_ready(struct dasd_device * device) { device->state = DASD_STATE_READY; + return 0; } /* * Device startup state changes. */ -static inline int +static int dasd_increase_state(struct dasd_device *device) { int rc; @@ -329,30 +344,37 @@ dasd_increase_state(struct dasd_device *device) /* * Device shutdown state changes. */ -static inline int +static int dasd_decrease_state(struct dasd_device *device) { + int rc; + + rc = 0; if (device->state == DASD_STATE_ONLINE && device->target <= DASD_STATE_READY) - dasd_state_online_to_ready(device); + rc = dasd_state_online_to_ready(device); - if (device->state == DASD_STATE_READY && + if (!rc && + device->state == DASD_STATE_READY && device->target <= DASD_STATE_BASIC) - dasd_state_ready_to_basic(device); + rc = dasd_state_ready_to_basic(device); - if (device->state == DASD_STATE_UNFMT && + if (!rc && + device->state == DASD_STATE_UNFMT && device->target <= DASD_STATE_BASIC) - dasd_state_unfmt_to_basic(device); + rc = dasd_state_unfmt_to_basic(device); - if (device->state == DASD_STATE_BASIC && + if (!rc && + device->state == DASD_STATE_BASIC && device->target <= DASD_STATE_KNOWN) - dasd_state_basic_to_known(device); + rc = dasd_state_basic_to_known(device); - if (device->state == DASD_STATE_KNOWN && + if (!rc && + device->state == DASD_STATE_KNOWN && device->target <= DASD_STATE_NEW) - dasd_state_known_to_new(device); + rc = dasd_state_known_to_new(device); - return 0; + return rc; } /* @@ -701,6 +723,7 @@ dasd_term_IO(struct dasd_ccw_req * cqr) cqr->retries--; cqr->status = DASD_CQR_CLEAR; cqr->stopclk = get_clock(); + cqr->starttime = 0; DBF_DEV_EVENT(DBF_DEBUG, device, "terminate cqr %p successful", cqr); @@ -978,6 +1001,7 @@ dasd_int_handler(struct ccw_device *cdev, unsigned long intparm, irb->scsw.fctl & SCSW_FCTL_CLEAR_FUNC) { cqr->status = DASD_CQR_QUEUED; dasd_clear_timer(device); + wake_up(&dasd_flush_wq); dasd_schedule_bh(device); return; } @@ -1241,6 +1265,10 @@ __dasd_check_expire(struct dasd_device * device) cqr = list_entry(device->ccw_queue.next, struct dasd_ccw_req, list); if (cqr->status == DASD_CQR_IN_IO && cqr->expires != 0) { if (time_after_eq(jiffies, cqr->expires + cqr->starttime)) { + DEV_MESSAGE(KERN_ERR, device, + "internal error - timeout (%is) expired " + "for cqr %p (%i retries left)", + (cqr->expires/HZ), cqr, cqr->retries); if (device->discipline->term_IO(cqr) != 0) /* Hmpf, try again in 1/10 sec */ dasd_set_timer(device, 10); @@ -1285,46 +1313,100 @@ __dasd_start_head(struct dasd_device * device) dasd_set_timer(device, 50); } +static inline int +_wait_for_clear(struct dasd_ccw_req *cqr) +{ + return (cqr->status == DASD_CQR_QUEUED); +} + /* - * Remove requests from the ccw queue. + * Remove all requests from the ccw queue (all = '1') or only block device + * requests in case all = '0'. + * Take care of the erp-chain (chained via cqr->refers) and remove either + * the whole erp-chain or none of the erp-requests. + * If a request is currently running, term_IO is called and the request + * is re-queued. Prior to removing the terminated request we need to wait + * for the clear-interrupt. + * In case termination is not possible we stop processing and just finishing + * the already moved requests. */ -static void +static int dasd_flush_ccw_queue(struct dasd_device * device, int all) { + struct dasd_ccw_req *cqr, *orig, *n; + int rc, i; + struct list_head flush_queue; - struct list_head *l, *n; - struct dasd_ccw_req *cqr; INIT_LIST_HEAD(&flush_queue); spin_lock_irq(get_ccwdev_lock(device->cdev)); - list_for_each_safe(l, n, &device->ccw_queue) { - cqr = list_entry(l, struct dasd_ccw_req, list); + rc = 0; +restart: + list_for_each_entry_safe(cqr, n, &device->ccw_queue, list) { + /* get original request of erp request-chain */ + for (orig = cqr; orig->refers != NULL; orig = orig->refers); + /* Flush all request or only block device requests? */ - if (all == 0 && cqr->callback == dasd_end_request_cb) + if (all == 0 && cqr->callback != dasd_end_request_cb && + orig->callback != dasd_end_request_cb) { continue; - if (cqr->status == DASD_CQR_IN_IO) - device->discipline->term_IO(cqr); - if (cqr->status != DASD_CQR_DONE || - cqr->status != DASD_CQR_FAILED) { - cqr->status = DASD_CQR_FAILED; + } + /* Check status and move request to flush_queue */ + switch (cqr->status) { + case DASD_CQR_IN_IO: + rc = device->discipline->term_IO(cqr); + if (rc) { + /* unable to terminate requeust */ + DEV_MESSAGE(KERN_ERR, device, + "dasd flush ccw_queue is unable " + " to terminate request %p", + cqr); + /* stop flush processing */ + goto finished; + } + break; + case DASD_CQR_QUEUED: + case DASD_CQR_ERROR: + /* set request to FAILED */ cqr->stopclk = get_clock(); + cqr->status = DASD_CQR_FAILED; + break; + default: /* do not touch the others */ + break; + } + /* Rechain request (including erp chain) */ + for (i = 0; cqr != NULL; cqr = cqr->refers, i++) { + cqr->endclk = get_clock(); + list_move_tail(&cqr->list, &flush_queue); + } + if (i > 1) + /* moved more than one request - need to restart */ + goto restart; + } + +finished: + spin_unlock_irq(get_ccwdev_lock(device->cdev)); + /* Now call the callback function of flushed requests */ +restart_cb: + list_for_each_entry_safe(cqr, n, &flush_queue, list) { + if (cqr->status == DASD_CQR_CLEAR) { + /* wait for clear interrupt! */ + wait_event(dasd_flush_wq, _wait_for_clear(cqr)); + cqr->status = DASD_CQR_FAILED; } /* Process finished ERP request. */ if (cqr->refers) { __dasd_process_erp(device, cqr); - continue; + /* restart list_for_xx loop since dasd_process_erp + * might remove multiple elements */ + goto restart_cb; } - /* Rechain request on device request queue */ + /* call the callback function */ cqr->endclk = get_clock(); - list_move_tail(&cqr->list, &flush_queue); - } - spin_unlock_irq(get_ccwdev_lock(device->cdev)); - /* Now call the callback function of flushed requests */ - list_for_each_safe(l, n, &flush_queue) { - cqr = list_entry(l, struct dasd_ccw_req, list); if (cqr->callback != NULL) (cqr->callback)(cqr, cqr->callback_data); } + return rc; } /* @@ -1510,10 +1592,8 @@ dasd_sleep_on_interruptible(struct dasd_ccw_req * cqr) if (device->discipline->term_IO) { cqr->retries = -1; device->discipline->term_IO(cqr); - /*nished = - * wait (non-interruptible) for final status - * because signal ist still pending - */ + /* wait (non-interruptible) for final status + * because signal ist still pending */ spin_unlock_irq(get_ccwdev_lock(device->cdev)); wait_event(wait_q, _wait_for_wakeup(cqr)); spin_lock_irq(get_ccwdev_lock(device->cdev)); @@ -1546,19 +1626,11 @@ static inline int _dasd_term_running_cqr(struct dasd_device *device) { struct dasd_ccw_req *cqr; - int rc; if (list_empty(&device->ccw_queue)) return 0; cqr = list_entry(device->ccw_queue.next, struct dasd_ccw_req, list); - rc = device->discipline->term_IO(cqr); - if (rc == 0) { - /* termination successful */ - cqr->status = DASD_CQR_QUEUED; - cqr->startclk = cqr->stopclk = 0; - cqr->starttime = 0; - } - return rc; + return device->discipline->term_IO(cqr); } int @@ -1726,10 +1798,7 @@ dasd_flush_request_queue(struct dasd_device * device) return; spin_lock_irq(&device->request_queue_lock); - while (!list_empty(&device->request_queue->queue_head)) { - req = elv_next_request(device->request_queue); - if (req == NULL) - break; + while ((req = elv_next_request(device->request_queue))) { blkdev_dequeue_request(req); dasd_end_request(req, 0); } @@ -2091,6 +2160,7 @@ dasd_init(void) int rc; init_waitqueue_head(&dasd_init_waitq); + init_waitqueue_head(&dasd_flush_wq); /* register 'common' DASD debug area, used for all DBF_XXX calls */ dasd_debug_area = debug_register("dasd", 1, 2, 8 * sizeof (long)); diff --git a/drivers/s390/block/dasd_genhd.c b/drivers/s390/block/dasd_genhd.c index 4c272b70f41a..d163632101d2 100644 --- a/drivers/s390/block/dasd_genhd.c +++ b/drivers/s390/block/dasd_genhd.c @@ -83,10 +83,12 @@ dasd_gendisk_alloc(struct dasd_device *device) void dasd_gendisk_free(struct dasd_device *device) { - del_gendisk(device->gdp); - device->gdp->queue = NULL; - put_disk(device->gdp); - device->gdp = NULL; + if (device->gdp) { + del_gendisk(device->gdp); + device->gdp->queue = NULL; + put_disk(device->gdp); + device->gdp = NULL; + } } /* diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c index 3cba6c9fab11..38954f5cd14c 100644 --- a/drivers/s390/cio/ccwgroup.c +++ b/drivers/s390/cio/ccwgroup.c @@ -183,11 +183,9 @@ ccwgroup_create(struct device *root, gdev->creator_id = creator_id; gdev->count = argc; - gdev->dev = (struct device ) { - .bus = &ccwgroup_bus_type, - .parent = root, - .release = ccwgroup_release, - }; + gdev->dev.bus = &ccwgroup_bus_type; + gdev->dev.parent = root; + gdev->dev.release = ccwgroup_release; snprintf (gdev->dev.bus_id, BUS_ID_SIZE, "%s", gdev->cdev[0]->dev.bus_id); @@ -391,10 +389,8 @@ int ccwgroup_driver_register (struct ccwgroup_driver *cdriver) { /* register our new driver with the core */ - cdriver->driver = (struct device_driver) { - .bus = &ccwgroup_bus_type, - .name = cdriver->name, - }; + cdriver->driver.bus = &ccwgroup_bus_type; + cdriver->driver.name = cdriver->name; return driver_register(&cdriver->driver); } diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c index 61ce3f1d5228..c28444af0919 100644 --- a/drivers/s390/cio/chsc.c +++ b/drivers/s390/cio/chsc.c @@ -238,8 +238,6 @@ s390_subchannel_remove_chpid(struct device *dev, void *data) /* Check for single path devices. */ if (sch->schib.pmcw.pim == 0x80) goto out_unreg; - if (sch->vpm == mask) - goto out_unreg; if ((sch->schib.scsw.actl & SCSW_ACTL_DEVACT) && (sch->schib.scsw.actl & SCSW_ACTL_SCHACT) && @@ -258,6 +256,8 @@ s390_subchannel_remove_chpid(struct device *dev, void *data) /* trigger path verification. */ if (sch->driver && sch->driver->verify) sch->driver->verify(&sch->dev); + else if (sch->vpm == mask) + goto out_unreg; out_unlock: spin_unlock_irq(&sch->lock); return 0; @@ -1391,10 +1391,8 @@ new_channel_path(int chpid) /* fill in status, etc. */ chp->id = chpid; chp->state = 1; - chp->dev = (struct device) { - .parent = &css[0]->device, - .release = chp_release, - }; + chp->dev.parent = &css[0]->device; + chp->dev.release = chp_release; snprintf(chp->dev.bus_id, BUS_ID_SIZE, "chp0.%x", chpid); /* Obtain channel path description and fill it in. */ diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c index 585fa04233c3..646da5640401 100644 --- a/drivers/s390/cio/device.c +++ b/drivers/s390/cio/device.c @@ -556,12 +556,11 @@ get_disc_ccwdev_by_devno(unsigned int devno, unsigned int ssid, struct ccw_device *sibling) { struct device *dev; - struct match_data data = { - .devno = devno, - .ssid = ssid, - .sibling = sibling, - }; + struct match_data data; + data.devno = devno; + data.ssid = ssid; + data.sibling = sibling; dev = bus_find_device(&ccw_bus_type, NULL, &data, match_devno); return dev ? to_ccwdev(dev) : NULL; @@ -835,10 +834,8 @@ io_subchannel_probe (struct subchannel *sch) return -ENOMEM; } atomic_set(&cdev->private->onoff, 0); - cdev->dev = (struct device) { - .parent = &sch->dev, - .release = ccw_device_release, - }; + cdev->dev.parent = &sch->dev; + cdev->dev.release = ccw_device_release; INIT_LIST_HEAD(&cdev->private->kick_work.entry); /* Do first half of device_register. */ device_initialize(&cdev->dev); @@ -977,9 +974,7 @@ ccw_device_console_enable (struct ccw_device *cdev, struct subchannel *sch) int rc; /* Initialize the ccw_device structure. */ - cdev->dev = (struct device) { - .parent = &sch->dev, - }; + cdev->dev.parent= &sch->dev; rc = io_subchannel_recog(cdev, sch); if (rc) return rc; diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c index 6d91c2eb205b..35e162ba6d54 100644 --- a/drivers/s390/cio/device_fsm.c +++ b/drivers/s390/cio/device_fsm.c @@ -267,12 +267,10 @@ ccw_device_recog_done(struct ccw_device *cdev, int state) notify = 1; } /* fill out sense information */ - cdev->id = (struct ccw_device_id) { - .cu_type = cdev->private->senseid.cu_type, - .cu_model = cdev->private->senseid.cu_model, - .dev_type = cdev->private->senseid.dev_type, - .dev_model = cdev->private->senseid.dev_model, - }; + cdev->id.cu_type = cdev->private->senseid.cu_type; + cdev->id.cu_model = cdev->private->senseid.cu_model; + cdev->id.dev_type = cdev->private->senseid.dev_type; + cdev->id.dev_model = cdev->private->senseid.dev_model; if (notify) { cdev->private->state = DEV_STATE_OFFLINE; if (same_dev) { @@ -566,12 +564,10 @@ ccw_device_verify_done(struct ccw_device *cdev, int err) /* Deliver fake irb to device driver, if needed. */ if (cdev->private->flags.fake_irb) { memset(&cdev->private->irb, 0, sizeof(struct irb)); - cdev->private->irb.scsw = (struct scsw) { - .cc = 1, - .fctl = SCSW_FCTL_START_FUNC, - .actl = SCSW_ACTL_START_PEND, - .stctl = SCSW_STCTL_STATUS_PEND, - }; + cdev->private->irb.scsw.cc = 1; + cdev->private->irb.scsw.fctl = SCSW_FCTL_START_FUNC; + cdev->private->irb.scsw.actl = SCSW_ACTL_START_PEND; + cdev->private->irb.scsw.stctl = SCSW_STCTL_STATUS_PEND; cdev->private->flags.fake_irb = 0; if (cdev->handler) cdev->handler(cdev, cdev->private->intparm, diff --git a/drivers/s390/cio/device_pgid.c b/drivers/s390/cio/device_pgid.c index 32610fd8868e..1693a102dcfe 100644 --- a/drivers/s390/cio/device_pgid.c +++ b/drivers/s390/cio/device_pgid.c @@ -24,6 +24,21 @@ #include "ioasm.h" /* + * Helper function called from interrupt context to decide whether an + * operation should be tried again. + */ +static int __ccw_device_should_retry(struct scsw *scsw) +{ + /* CC is only valid if start function bit is set. */ + if ((scsw->fctl & SCSW_FCTL_START_FUNC) && scsw->cc == 1) + return 1; + /* No more activity. For sense and set PGID we stubbornly try again. */ + if (!scsw->actl) + return 1; + return 0; +} + +/* * Start Sense Path Group ID helper function. Used in ccw_device_recog * and ccw_device_sense_pgid. */ @@ -155,10 +170,10 @@ ccw_device_sense_pgid_irq(struct ccw_device *cdev, enum dev_event dev_event) int ret; irb = (struct irb *) __LC_IRB; - /* Retry sense pgid for cc=1. */ + if (irb->scsw.stctl == (SCSW_STCTL_STATUS_PEND | SCSW_STCTL_ALERT_STATUS)) { - if (irb->scsw.cc == 1) { + if (__ccw_device_should_retry(&irb->scsw)) { ret = __ccw_device_sense_pgid_start(cdev); if (ret && ret != -EBUSY) ccw_device_sense_pgid_done(cdev, ret); @@ -391,10 +406,10 @@ ccw_device_verify_irq(struct ccw_device *cdev, enum dev_event dev_event) int ret; irb = (struct irb *) __LC_IRB; - /* Retry set pgid for cc=1. */ + if (irb->scsw.stctl == (SCSW_STCTL_STATUS_PEND | SCSW_STCTL_ALERT_STATUS)) { - if (irb->scsw.cc == 1) + if (__ccw_device_should_retry(&irb->scsw)) __ccw_device_verify_start(cdev); return; } @@ -494,10 +509,10 @@ ccw_device_disband_irq(struct ccw_device *cdev, enum dev_event dev_event) int ret; irb = (struct irb *) __LC_IRB; - /* Retry set pgid for cc=1. */ + if (irb->scsw.stctl == (SCSW_STCTL_STATUS_PEND | SCSW_STCTL_ALERT_STATUS)) { - if (irb->scsw.cc == 1) + if (__ccw_device_should_retry(&irb->scsw)) __ccw_device_disband_start(cdev); return; } diff --git a/drivers/s390/net/Kconfig b/drivers/s390/net/Kconfig index 548854754921..1a93fa684e9f 100644 --- a/drivers/s390/net/Kconfig +++ b/drivers/s390/net/Kconfig @@ -92,15 +92,6 @@ config QETH_VLAN If CONFIG_QETH is switched on, this option will include IEEE 802.1q VLAN support in the qeth device driver. -config QETH_PERF_STATS - bool "Performance statistics in /proc" - depends on QETH - help - When switched on, this option will add a file in the proc-fs - (/proc/qeth_perf_stats) containing performance statistics. It - may slightly impact performance, so this is only recommended for - internal tuning of the device driver. - config CCWGROUP tristate default (LCS || CTC || QETH) diff --git a/drivers/s390/net/Makefile b/drivers/s390/net/Makefile index 6775a837d646..4777e36a922f 100644 --- a/drivers/s390/net/Makefile +++ b/drivers/s390/net/Makefile @@ -10,7 +10,6 @@ obj-$(CONFIG_SMSGIUCV) += smsgiucv.o obj-$(CONFIG_CTC) += ctc.o fsm.o cu3088.o obj-$(CONFIG_LCS) += lcs.o cu3088.o obj-$(CONFIG_CLAW) += claw.o cu3088.o -obj-$(CONFIG_MPC) += ctcmpc.o fsm.o cu3088.o qeth-y := qeth_main.o qeth_mpc.o qeth_sys.o qeth_eddp.o qeth-$(CONFIG_PROC_FS) += qeth_proc.o obj-$(CONFIG_QETH) += qeth.o diff --git a/drivers/s390/net/ctcmain.c b/drivers/s390/net/ctcmain.c index 8a4b58120146..3257c22dd79c 100644 --- a/drivers/s390/net/ctcmain.c +++ b/drivers/s390/net/ctcmain.c @@ -1714,6 +1714,9 @@ add_channel(struct ccw_device *cdev, enum channel_types type) kfree(ch); return 0; } + + spin_lock_init(&ch->collect_lock); + fsm_settimer(ch->fsm, &ch->timer); skb_queue_head_init(&ch->io_queue); skb_queue_head_init(&ch->collect_queue); diff --git a/drivers/s390/net/iucv.c b/drivers/s390/net/iucv.c index 0e863df4027a..821dde86e240 100644 --- a/drivers/s390/net/iucv.c +++ b/drivers/s390/net/iucv.c @@ -335,8 +335,8 @@ do { \ #else -#define iucv_debug(lvl, fmt, args...) -#define iucv_dumpit(title, buf, len) +#define iucv_debug(lvl, fmt, args...) do { } while (0) +#define iucv_dumpit(title, buf, len) do { } while (0) #endif diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c index 2eded55ae88d..16ac68c27a27 100644 --- a/drivers/s390/net/lcs.c +++ b/drivers/s390/net/lcs.c @@ -670,9 +670,8 @@ lcs_ready_buffer(struct lcs_channel *channel, struct lcs_buffer *buffer) int index, rc; LCS_DBF_TEXT(5, trace, "rdybuff"); - if (buffer->state != BUF_STATE_LOCKED && - buffer->state != BUF_STATE_PROCESSED) - BUG(); + BUG_ON(buffer->state != BUF_STATE_LOCKED && + buffer->state != BUF_STATE_PROCESSED); spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags); buffer->state = BUF_STATE_READY; index = buffer - channel->iob; @@ -696,8 +695,7 @@ __lcs_processed_buffer(struct lcs_channel *channel, struct lcs_buffer *buffer) int index, prev, next; LCS_DBF_TEXT(5, trace, "prcsbuff"); - if (buffer->state != BUF_STATE_READY) - BUG(); + BUG_ON(buffer->state != BUF_STATE_READY); buffer->state = BUF_STATE_PROCESSED; index = buffer - channel->iob; prev = (index - 1) & (LCS_NUM_BUFFS - 1); @@ -729,9 +727,8 @@ lcs_release_buffer(struct lcs_channel *channel, struct lcs_buffer *buffer) unsigned long flags; LCS_DBF_TEXT(5, trace, "relbuff"); - if (buffer->state != BUF_STATE_LOCKED && - buffer->state != BUF_STATE_PROCESSED) - BUG(); + BUG_ON(buffer->state != BUF_STATE_LOCKED && + buffer->state != BUF_STATE_PROCESSED); spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags); buffer->state = BUF_STATE_EMPTY; spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags); diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c index 5d6e6cbfa360..d7d1cc0a5c8e 100644 --- a/drivers/s390/net/netiucv.c +++ b/drivers/s390/net/netiucv.c @@ -112,7 +112,12 @@ struct iucv_connection { /** * Linked list of all connection structs. */ -static struct iucv_connection *iucv_connections; +struct iucv_connection_struct { + struct iucv_connection *iucv_connections; + rwlock_t iucv_rwlock; +}; + +static struct iucv_connection_struct iucv_conns; /** * Representation of event-data for the @@ -1368,8 +1373,10 @@ user_write (struct device *dev, struct device_attribute *attr, const char *buf, struct net_device *ndev = priv->conn->netdev; char *p; char *tmp; - char username[10]; + char username[9]; int i; + struct iucv_connection **clist = &iucv_conns.iucv_connections; + unsigned long flags; IUCV_DBF_TEXT(trace, 3, __FUNCTION__); if (count>9) { @@ -1382,7 +1389,7 @@ user_write (struct device *dev, struct device_attribute *attr, const char *buf, tmp = strsep((char **) &buf, "\n"); for (i=0, p=tmp; i<8 && *p; i++, p++) { if (isalnum(*p) || (*p == '$')) - username[i]= *p; + username[i]= toupper(*p); else if (*p == '\n') { /* trailing lf, grr */ break; @@ -1395,11 +1402,11 @@ user_write (struct device *dev, struct device_attribute *attr, const char *buf, return -EINVAL; } } - while (i<9) + while (i<8) username[i++] = ' '; - username[9] = '\0'; + username[8] = '\0'; - if (memcmp(username, priv->conn->userid, 8)) { + if (memcmp(username, priv->conn->userid, 9)) { /* username changed */ if (ndev->flags & (IFF_UP | IFF_RUNNING)) { PRINT_WARN( @@ -1410,6 +1417,19 @@ user_write (struct device *dev, struct device_attribute *attr, const char *buf, return -EBUSY; } } + read_lock_irqsave(&iucv_conns.iucv_rwlock, flags); + while (*clist) { + if (!strncmp(username, (*clist)->userid, 9) || + ((*clist)->netdev != ndev)) + break; + clist = &((*clist)->next); + } + read_unlock_irqrestore(&iucv_conns.iucv_rwlock, flags); + if (*clist) { + PRINT_WARN("netiucv: Connection to %s already exists\n", + username); + return -EEXIST; + } memcpy(priv->conn->userid, username, 9); return count; @@ -1781,13 +1801,15 @@ netiucv_unregister_device(struct device *dev) static struct iucv_connection * netiucv_new_connection(struct net_device *dev, char *username) { - struct iucv_connection **clist = &iucv_connections; + unsigned long flags; + struct iucv_connection **clist = &iucv_conns.iucv_connections; struct iucv_connection *conn = kzalloc(sizeof(struct iucv_connection), GFP_KERNEL); if (conn) { skb_queue_head_init(&conn->collect_queue); skb_queue_head_init(&conn->commit_queue); + spin_lock_init(&conn->collect_lock); conn->max_buffsize = NETIUCV_BUFSIZE_DEFAULT; conn->netdev = dev; @@ -1822,8 +1844,10 @@ netiucv_new_connection(struct net_device *dev, char *username) fsm_newstate(conn->fsm, CONN_STATE_STOPPED); } + write_lock_irqsave(&iucv_conns.iucv_rwlock, flags); conn->next = *clist; *clist = conn; + write_unlock_irqrestore(&iucv_conns.iucv_rwlock, flags); } return conn; } @@ -1835,14 +1859,17 @@ netiucv_new_connection(struct net_device *dev, char *username) static void netiucv_remove_connection(struct iucv_connection *conn) { - struct iucv_connection **clist = &iucv_connections; + struct iucv_connection **clist = &iucv_conns.iucv_connections; + unsigned long flags; IUCV_DBF_TEXT(trace, 3, __FUNCTION__); if (conn == NULL) return; + write_lock_irqsave(&iucv_conns.iucv_rwlock, flags); while (*clist) { if (*clist == conn) { *clist = conn->next; + write_unlock_irqrestore(&iucv_conns.iucv_rwlock, flags); if (conn->handle) { iucv_unregister_program(conn->handle); conn->handle = NULL; @@ -1855,6 +1882,7 @@ netiucv_remove_connection(struct iucv_connection *conn) } clist = &((*clist)->next); } + write_unlock_irqrestore(&iucv_conns.iucv_rwlock, flags); } /** @@ -1947,9 +1975,11 @@ static ssize_t conn_write(struct device_driver *drv, const char *buf, size_t count) { char *p; - char username[10]; + char username[9]; int i, ret; struct net_device *dev; + struct iucv_connection **clist = &iucv_conns.iucv_connections; + unsigned long flags; IUCV_DBF_TEXT(trace, 3, __FUNCTION__); if (count>9) { @@ -1960,7 +1990,7 @@ conn_write(struct device_driver *drv, const char *buf, size_t count) for (i=0, p=(char *)buf; i<8 && *p; i++, p++) { if (isalnum(*p) || (*p == '$')) - username[i]= *p; + username[i]= toupper(*p); else if (*p == '\n') { /* trailing lf, grr */ break; @@ -1971,9 +2001,22 @@ conn_write(struct device_driver *drv, const char *buf, size_t count) return -EINVAL; } } - while (i<9) + while (i<8) username[i++] = ' '; - username[9] = '\0'; + username[8] = '\0'; + + read_lock_irqsave(&iucv_conns.iucv_rwlock, flags); + while (*clist) { + if (!strncmp(username, (*clist)->userid, 9)) + break; + clist = &((*clist)->next); + } + read_unlock_irqrestore(&iucv_conns.iucv_rwlock, flags); + if (*clist) { + PRINT_WARN("netiucv: Connection to %s already exists\n", + username); + return -EEXIST; + } dev = netiucv_init_netdevice(username); if (!dev) { PRINT_WARN( @@ -2015,7 +2058,8 @@ DRIVER_ATTR(connection, 0200, NULL, conn_write); static ssize_t remove_write (struct device_driver *drv, const char *buf, size_t count) { - struct iucv_connection **clist = &iucv_connections; + struct iucv_connection **clist = &iucv_conns.iucv_connections; + unsigned long flags; struct net_device *ndev; struct netiucv_priv *priv; struct device *dev; @@ -2026,7 +2070,7 @@ remove_write (struct device_driver *drv, const char *buf, size_t count) IUCV_DBF_TEXT(trace, 3, __FUNCTION__); if (count >= IFNAMSIZ) - count = IFNAMSIZ-1; + count = IFNAMSIZ - 1;; for (i=0, p=(char *)buf; i<count && *p; i++, p++) { if ((*p == '\n') || (*p == ' ')) { @@ -2038,6 +2082,7 @@ remove_write (struct device_driver *drv, const char *buf, size_t count) } name[i] = '\0'; + read_lock_irqsave(&iucv_conns.iucv_rwlock, flags); while (*clist) { ndev = (*clist)->netdev; priv = (struct netiucv_priv*)ndev->priv; @@ -2047,6 +2092,7 @@ remove_write (struct device_driver *drv, const char *buf, size_t count) clist = &((*clist)->next); continue; } + read_unlock_irqrestore(&iucv_conns.iucv_rwlock, flags); if (ndev->flags & (IFF_UP | IFF_RUNNING)) { PRINT_WARN( "netiucv: net device %s active with peer %s\n", @@ -2060,6 +2106,7 @@ remove_write (struct device_driver *drv, const char *buf, size_t count) netiucv_unregister_device(dev); return count; } + read_unlock_irqrestore(&iucv_conns.iucv_rwlock, flags); PRINT_WARN("netiucv: net device %s unknown\n", name); IUCV_DBF_TEXT(data, 2, "remove_write: unknown device\n"); return -EINVAL; @@ -2077,8 +2124,8 @@ static void __exit netiucv_exit(void) { IUCV_DBF_TEXT(trace, 3, __FUNCTION__); - while (iucv_connections) { - struct net_device *ndev = iucv_connections->netdev; + while (iucv_conns.iucv_connections) { + struct net_device *ndev = iucv_conns.iucv_connections->netdev; struct netiucv_priv *priv = (struct netiucv_priv*)ndev->priv; struct device *dev = priv->dev; @@ -2120,6 +2167,7 @@ netiucv_init(void) if (!ret) { ret = driver_create_file(&netiucv_driver, &driver_attr_remove); netiucv_banner(); + rwlock_init(&iucv_conns.iucv_rwlock); } else { PRINT_ERR("NETIUCV: failed to add driver attribute.\n"); IUCV_DBF_TEXT_(setup, 2, "ret %d from driver_create_file\n", ret); diff --git a/drivers/s390/net/qeth.h b/drivers/s390/net/qeth.h index 619f4a0c7160..821383d8cbe7 100644 --- a/drivers/s390/net/qeth.h +++ b/drivers/s390/net/qeth.h @@ -176,7 +176,6 @@ extern struct ccwgroup_driver qeth_ccwgroup_driver; /** * card stuff */ -#ifdef CONFIG_QETH_PERF_STATS struct qeth_perf_stats { unsigned int bufs_rec; unsigned int bufs_sent; @@ -211,8 +210,10 @@ struct qeth_perf_stats { unsigned int large_send_cnt; unsigned int sg_skbs_sent; unsigned int sg_frags_sent; + /* initial values when measuring starts */ + unsigned long initial_rx_packets; + unsigned long initial_tx_packets; }; -#endif /* CONFIG_QETH_PERF_STATS */ /* Routing stuff */ struct qeth_routing_info { @@ -462,6 +463,7 @@ enum qeth_qdio_info_states { QETH_QDIO_UNINITIALIZED, QETH_QDIO_ALLOCATED, QETH_QDIO_ESTABLISHED, + QETH_QDIO_CLEANING }; struct qeth_buffer_pool_entry { @@ -536,7 +538,7 @@ struct qeth_qdio_out_q { } __attribute__ ((aligned(256))); struct qeth_qdio_info { - volatile enum qeth_qdio_info_states state; + atomic_t state; /* input */ struct qeth_qdio_q *in_q; struct qeth_qdio_buffer_pool in_buf_pool; @@ -767,6 +769,7 @@ struct qeth_card_options { int fake_ll; int layer2; enum qeth_large_send_types large_send; + int performance_stats; }; /* @@ -819,9 +822,7 @@ struct qeth_card { struct list_head cmd_waiter_list; /* QDIO buffer handling */ struct qeth_qdio_info qdio; -#ifdef CONFIG_QETH_PERF_STATS struct qeth_perf_stats perf_stats; -#endif /* CONFIG_QETH_PERF_STATS */ int use_hard_stop; int (*orig_hard_header)(struct sk_buff *,struct net_device *, unsigned short,void *,void *,unsigned); @@ -859,23 +860,18 @@ qeth_get_ipa_adp_type(enum qeth_link_types link_type) } } -static inline int -qeth_realloc_headroom(struct qeth_card *card, struct sk_buff **skb, int size) +static inline struct sk_buff * +qeth_realloc_headroom(struct qeth_card *card, struct sk_buff *skb, int size) { - struct sk_buff *new_skb = NULL; - - if (skb_headroom(*skb) < size){ - new_skb = skb_realloc_headroom(*skb, size); - if (!new_skb) { - PRINT_ERR("qeth_prepare_skb: could " - "not realloc headroom for qeth_hdr " - "on interface %s", QETH_CARD_IFNAME(card)); - return -ENOMEM; - } - kfree_skb(*skb); - *skb = new_skb; - } - return 0; + struct sk_buff *new_skb = skb; + + if (skb_headroom(skb) >= size) + return skb; + new_skb = skb_realloc_headroom(skb, size); + if (!new_skb) + PRINT_ERR("Could not realloc headroom for qeth_hdr " + "on interface %s", QETH_CARD_IFNAME(card)); + return new_skb; } static inline struct sk_buff * @@ -885,16 +881,15 @@ qeth_pskb_unshare(struct sk_buff *skb, int pri) if (!skb_cloned(skb)) return skb; nskb = skb_copy(skb, pri); - kfree_skb(skb); /* free our shared copy */ return nskb; } static inline void * -qeth_push_skb(struct qeth_card *card, struct sk_buff **skb, int size) +qeth_push_skb(struct qeth_card *card, struct sk_buff *skb, int size) { void *hdr; - hdr = (void *) skb_push(*skb, size); + hdr = (void *) skb_push(skb, size); /* * sanity check, the Linux memory allocation scheme should * never present us cases like this one (the qdio header size plus @@ -903,8 +898,7 @@ qeth_push_skb(struct qeth_card *card, struct sk_buff **skb, int size) if ((((unsigned long) hdr) & (~(PAGE_SIZE - 1))) != (((unsigned long) hdr + size + QETH_IP_HEADER_SIZE) & (~(PAGE_SIZE - 1)))) { - PRINT_ERR("qeth_prepare_skb: misaligned " - "packet on interface %s. Discarded.", + PRINT_ERR("Misaligned packet on interface %s. Discarded.", QETH_CARD_IFNAME(card)); return NULL; } @@ -1056,13 +1050,11 @@ qeth_get_arphdr_type(int cardtype, int linktype) } } -#ifdef CONFIG_QETH_PERF_STATS static inline int qeth_get_micros(void) { return (int) (get_clock() >> 12); } -#endif static inline int qeth_get_qdio_q_format(struct qeth_card *card) @@ -1096,10 +1088,11 @@ qeth_string_to_ipaddr4(const char *buf, __u8 *addr) { int count = 0, rc = 0; int in[4]; + char c; - rc = sscanf(buf, "%d.%d.%d.%d%n", - &in[0], &in[1], &in[2], &in[3], &count); - if (rc != 4 || count<=0) + rc = sscanf(buf, "%u.%u.%u.%u%c", + &in[0], &in[1], &in[2], &in[3], &c); + if (rc != 4 && (rc != 5 || c != '\n')) return -EINVAL; for (count = 0; count < 4; count++) { if (in[count] > 255) @@ -1123,24 +1116,28 @@ qeth_ipaddr6_to_string(const __u8 *addr, char *buf) static inline int qeth_string_to_ipaddr6(const char *buf, __u8 *addr) { - char *end, *start; + const char *end, *end_tmp, *start; __u16 *in; char num[5]; int num2, cnt, out, found, save_cnt; unsigned short in_tmp[8] = {0, }; cnt = out = found = save_cnt = num2 = 0; - end = start = (char *) buf; + end = start = buf; in = (__u16 *) addr; memset(in, 0, 16); - while (end) { - end = strchr(end,':'); + while (*end) { + end = strchr(start,':'); if (end == NULL) { - end = (char *)buf + (strlen(buf)); - out = 1; + end = buf + strlen(buf); + if ((end_tmp = strchr(start, '\n')) != NULL) + end = end_tmp; + out = 1; } if ((end - start)) { memset(num, 0, 5); + if ((end - start) > 4) + return -EINVAL; memcpy(num, start, end - start); if (!qeth_isxdigit(num)) return -EINVAL; @@ -1158,6 +1155,8 @@ qeth_string_to_ipaddr6(const char *buf, __u8 *addr) } start = ++end; } + if (cnt + save_cnt > 8) + return -EINVAL; cnt = 7; while (save_cnt) in[cnt--] = in_tmp[--save_cnt]; diff --git a/drivers/s390/net/qeth_eddp.c b/drivers/s390/net/qeth_eddp.c index 8491598f9149..a363721cf28d 100644 --- a/drivers/s390/net/qeth_eddp.c +++ b/drivers/s390/net/qeth_eddp.c @@ -179,9 +179,8 @@ out_check: flush_cnt++; } } else { -#ifdef CONFIG_QETH_PERF_STATS - queue->card->perf_stats.skbs_sent_pack++; -#endif + if (queue->card->options.performance_stats) + queue->card->perf_stats.skbs_sent_pack++; QETH_DBF_TEXT(trace, 6, "fillbfpa"); if (buf->next_element_to_fill >= QETH_MAX_BUFFER_ELEMENTS(queue->card)) { diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c index e1327b8fce00..5613b4564fa2 100644 --- a/drivers/s390/net/qeth_main.c +++ b/drivers/s390/net/qeth_main.c @@ -1073,6 +1073,7 @@ qeth_set_intial_options(struct qeth_card *card) card->options.layer2 = 1; else card->options.layer2 = 0; + card->options.performance_stats = 1; } /** @@ -1708,6 +1709,7 @@ qeth_check_ipa_data(struct qeth_card *card, struct qeth_cmd_buffer *iob) "IP address reset.\n", QETH_CARD_IFNAME(card), card->info.chpid); + netif_carrier_on(card->dev); qeth_schedule_recovery(card); return NULL; case IPA_CMD_MODCCID: @@ -2464,24 +2466,6 @@ qeth_rebuild_skb_fake_ll(struct qeth_card *card, struct sk_buff *skb, qeth_rebuild_skb_fake_ll_eth(card, skb, hdr); } -static inline void -qeth_rebuild_skb_vlan(struct qeth_card *card, struct sk_buff *skb, - struct qeth_hdr *hdr) -{ -#ifdef CONFIG_QETH_VLAN - u16 *vlan_tag; - - if (hdr->hdr.l3.ext_flags & - (QETH_HDR_EXT_VLAN_FRAME | QETH_HDR_EXT_INCLUDE_VLAN_TAG)) { - vlan_tag = (u16 *) skb_push(skb, VLAN_HLEN); - *vlan_tag = (hdr->hdr.l3.ext_flags & QETH_HDR_EXT_VLAN_FRAME)? - hdr->hdr.l3.vlan_id : *((u16 *)&hdr->hdr.l3.dest_addr[12]); - *(vlan_tag + 1) = skb->protocol; - skb->protocol = __constant_htons(ETH_P_8021Q); - } -#endif /* CONFIG_QETH_VLAN */ -} - static inline __u16 qeth_layer2_rebuild_skb(struct qeth_card *card, struct sk_buff *skb, struct qeth_hdr *hdr) @@ -2510,15 +2494,16 @@ qeth_layer2_rebuild_skb(struct qeth_card *card, struct sk_buff *skb, return vlan_id; } -static inline void +static inline __u16 qeth_rebuild_skb(struct qeth_card *card, struct sk_buff *skb, struct qeth_hdr *hdr) { + unsigned short vlan_id = 0; #ifdef CONFIG_QETH_IPV6 if (hdr->hdr.l3.flags & QETH_HDR_PASSTHRU) { skb->pkt_type = PACKET_HOST; skb->protocol = qeth_type_trans(skb, card->dev); - return; + return 0; } #endif /* CONFIG_QETH_IPV6 */ skb->protocol = htons((hdr->hdr.l3.flags & QETH_HDR_IPV6)? ETH_P_IPV6 : @@ -2540,7 +2525,13 @@ qeth_rebuild_skb(struct qeth_card *card, struct sk_buff *skb, default: skb->pkt_type = PACKET_HOST; } - qeth_rebuild_skb_vlan(card, skb, hdr); + + if (hdr->hdr.l3.ext_flags & + (QETH_HDR_EXT_VLAN_FRAME | QETH_HDR_EXT_INCLUDE_VLAN_TAG)) { + vlan_id = (hdr->hdr.l3.ext_flags & QETH_HDR_EXT_VLAN_FRAME)? + hdr->hdr.l3.vlan_id : *((u16 *)&hdr->hdr.l3.dest_addr[12]); + } + if (card->options.fake_ll) qeth_rebuild_skb_fake_ll(card, skb, hdr); else @@ -2556,6 +2547,7 @@ qeth_rebuild_skb(struct qeth_card *card, struct sk_buff *skb, else skb->ip_summed = SW_CHECKSUMMING; } + return vlan_id; } static inline void @@ -2568,20 +2560,20 @@ qeth_process_inbound_buffer(struct qeth_card *card, int offset; int rxrc; __u16 vlan_tag = 0; + __u16 *vlan_addr; /* get first element of current buffer */ element = (struct qdio_buffer_element *)&buf->buffer->element[0]; offset = 0; -#ifdef CONFIG_QETH_PERF_STATS - card->perf_stats.bufs_rec++; -#endif + if (card->options.performance_stats) + card->perf_stats.bufs_rec++; while((skb = qeth_get_next_skb(card, buf->buffer, &element, &offset, &hdr))) { skb->dev = card->dev; if (hdr->hdr.l2.id == QETH_HEADER_TYPE_LAYER2) vlan_tag = qeth_layer2_rebuild_skb(card, skb, hdr); else if (hdr->hdr.l3.id == QETH_HEADER_TYPE_LAYER3) - qeth_rebuild_skb(card, skb, hdr); + vlan_tag = qeth_rebuild_skb(card, skb, hdr); else { /*in case of OSN*/ skb_push(skb, sizeof(struct qeth_hdr)); memcpy(skb->data, hdr, sizeof(struct qeth_hdr)); @@ -2591,14 +2583,19 @@ qeth_process_inbound_buffer(struct qeth_card *card, dev_kfree_skb_any(skb); continue; } + if (card->info.type == QETH_CARD_TYPE_OSN) + rxrc = card->osn_info.data_cb(skb); + else #ifdef CONFIG_QETH_VLAN if (vlan_tag) - vlan_hwaccel_rx(skb, card->vlangrp, vlan_tag); + if (card->vlangrp) + vlan_hwaccel_rx(skb, card->vlangrp, vlan_tag); + else { + dev_kfree_skb_any(skb); + continue; + } else #endif - if (card->info.type == QETH_CARD_TYPE_OSN) - rxrc = card->osn_info.data_cb(skb); - else rxrc = netif_rx(skb); card->dev->last_rx = jiffies; card->stats.rx_packets++; @@ -2626,7 +2623,7 @@ qeth_init_input_buffer(struct qeth_card *card, struct qeth_qdio_buffer *buf) { struct qeth_buffer_pool_entry *pool_entry; int i; - + pool_entry = qeth_get_buffer_pool_entry(card); /* * since the buffer is accessed only from the input_tasklet @@ -2700,17 +2697,18 @@ qeth_queue_input_buffer(struct qeth_card *card, int index) * 'index') un-requeued -> this buffer is the first buffer that * will be requeued the next time */ -#ifdef CONFIG_QETH_PERF_STATS - card->perf_stats.inbound_do_qdio_cnt++; - card->perf_stats.inbound_do_qdio_start_time = qeth_get_micros(); -#endif + if (card->options.performance_stats) { + card->perf_stats.inbound_do_qdio_cnt++; + card->perf_stats.inbound_do_qdio_start_time = + qeth_get_micros(); + } rc = do_QDIO(CARD_DDEV(card), QDIO_FLAG_SYNC_INPUT | QDIO_FLAG_UNDER_INTERRUPT, 0, queue->next_buf_to_init, count, NULL); -#ifdef CONFIG_QETH_PERF_STATS - card->perf_stats.inbound_do_qdio_time += qeth_get_micros() - - card->perf_stats.inbound_do_qdio_start_time; -#endif + if (card->options.performance_stats) + card->perf_stats.inbound_do_qdio_time += + qeth_get_micros() - + card->perf_stats.inbound_do_qdio_start_time; if (rc){ PRINT_WARN("qeth_queue_input_buffer's do_QDIO " "return %i (device %s).\n", @@ -2746,10 +2744,10 @@ qeth_qdio_input_handler(struct ccw_device * ccwdev, unsigned int status, QETH_DBF_TEXT(trace, 6, "qdinput"); card = (struct qeth_card *) card_ptr; net_dev = card->dev; -#ifdef CONFIG_QETH_PERF_STATS - card->perf_stats.inbound_cnt++; - card->perf_stats.inbound_start_time = qeth_get_micros(); -#endif + if (card->options.performance_stats) { + card->perf_stats.inbound_cnt++; + card->perf_stats.inbound_start_time = qeth_get_micros(); + } if (status & QDIO_STATUS_LOOK_FOR_ERROR) { if (status & QDIO_STATUS_ACTIVATE_CHECK_CONDITION){ QETH_DBF_TEXT(trace, 1,"qdinchk"); @@ -2771,10 +2769,9 @@ qeth_qdio_input_handler(struct ccw_device * ccwdev, unsigned int status, qeth_put_buffer_pool_entry(card, buffer->pool_entry); qeth_queue_input_buffer(card, index); } -#ifdef CONFIG_QETH_PERF_STATS - card->perf_stats.inbound_time += qeth_get_micros() - - card->perf_stats.inbound_start_time; -#endif + if (card->options.performance_stats) + card->perf_stats.inbound_time += qeth_get_micros() - + card->perf_stats.inbound_start_time; } static inline int @@ -2864,10 +2861,11 @@ qeth_flush_buffers(struct qeth_qdio_out_q *queue, int under_int, } queue->card->dev->trans_start = jiffies; -#ifdef CONFIG_QETH_PERF_STATS - queue->card->perf_stats.outbound_do_qdio_cnt++; - queue->card->perf_stats.outbound_do_qdio_start_time = qeth_get_micros(); -#endif + if (queue->card->options.performance_stats) { + queue->card->perf_stats.outbound_do_qdio_cnt++; + queue->card->perf_stats.outbound_do_qdio_start_time = + qeth_get_micros(); + } if (under_int) rc = do_QDIO(CARD_DDEV(queue->card), QDIO_FLAG_SYNC_OUTPUT | QDIO_FLAG_UNDER_INTERRUPT, @@ -2875,10 +2873,10 @@ qeth_flush_buffers(struct qeth_qdio_out_q *queue, int under_int, else rc = do_QDIO(CARD_DDEV(queue->card), QDIO_FLAG_SYNC_OUTPUT, queue->queue_no, index, count, NULL); -#ifdef CONFIG_QETH_PERF_STATS - queue->card->perf_stats.outbound_do_qdio_time += qeth_get_micros() - - queue->card->perf_stats.outbound_do_qdio_start_time; -#endif + if (queue->card->options.performance_stats) + queue->card->perf_stats.outbound_do_qdio_time += + qeth_get_micros() - + queue->card->perf_stats.outbound_do_qdio_start_time; if (rc){ QETH_DBF_TEXT(trace, 2, "flushbuf"); QETH_DBF_TEXT_(trace, 2, " err%d", rc); @@ -2890,9 +2888,8 @@ qeth_flush_buffers(struct qeth_qdio_out_q *queue, int under_int, return; } atomic_add(count, &queue->used_buffers); -#ifdef CONFIG_QETH_PERF_STATS - queue->card->perf_stats.bufs_sent += count; -#endif + if (queue->card->options.performance_stats) + queue->card->perf_stats.bufs_sent += count; } /* @@ -2907,9 +2904,8 @@ qeth_switch_to_packing_if_needed(struct qeth_qdio_out_q *queue) >= QETH_HIGH_WATERMARK_PACK){ /* switch non-PACKING -> PACKING */ QETH_DBF_TEXT(trace, 6, "np->pack"); -#ifdef CONFIG_QETH_PERF_STATS - queue->card->perf_stats.sc_dp_p++; -#endif + if (queue->card->options.performance_stats) + queue->card->perf_stats.sc_dp_p++; queue->do_pack = 1; } } @@ -2932,9 +2928,8 @@ qeth_switch_to_nonpacking_if_needed(struct qeth_qdio_out_q *queue) <= QETH_LOW_WATERMARK_PACK) { /* switch PACKING -> non-PACKING */ QETH_DBF_TEXT(trace, 6, "pack->np"); -#ifdef CONFIG_QETH_PERF_STATS - queue->card->perf_stats.sc_p_dp++; -#endif + if (queue->card->options.performance_stats) + queue->card->perf_stats.sc_p_dp++; queue->do_pack = 0; /* flush packing buffers */ buffer = &queue->bufs[queue->next_buf_to_fill]; @@ -2946,7 +2941,7 @@ qeth_switch_to_nonpacking_if_needed(struct qeth_qdio_out_q *queue) queue->next_buf_to_fill = (queue->next_buf_to_fill + 1) % QDIO_MAX_BUFFERS_PER_Q; - } + } } } return flush_count; @@ -3002,11 +2997,10 @@ qeth_check_outbound_queue(struct qeth_qdio_out_q *queue) !atomic_read(&queue->set_pci_flags_count)) flush_cnt += qeth_flush_buffers_on_no_pci(queue); -#ifdef CONFIG_QETH_PERF_STATS - if (q_was_packing) + if (queue->card->options.performance_stats && + q_was_packing) queue->card->perf_stats.bufs_sent_pack += flush_cnt; -#endif if (flush_cnt) qeth_flush_buffers(queue, 1, index, flush_cnt); atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED); @@ -3036,10 +3030,11 @@ qeth_qdio_output_handler(struct ccw_device * ccwdev, unsigned int status, return; } } -#ifdef CONFIG_QETH_PERF_STATS - card->perf_stats.outbound_handler_cnt++; - card->perf_stats.outbound_handler_start_time = qeth_get_micros(); -#endif + if (card->options.performance_stats) { + card->perf_stats.outbound_handler_cnt++; + card->perf_stats.outbound_handler_start_time = + qeth_get_micros(); + } for(i = first_element; i < (first_element + count); ++i){ buffer = &queue->bufs[i % QDIO_MAX_BUFFERS_PER_Q]; /*we only handle the KICK_IT error by doing a recovery */ @@ -3058,10 +3053,9 @@ qeth_qdio_output_handler(struct ccw_device * ccwdev, unsigned int status, qeth_check_outbound_queue(queue); netif_wake_queue(queue->card->dev); -#ifdef CONFIG_QETH_PERF_STATS - card->perf_stats.outbound_handler_time += qeth_get_micros() - - card->perf_stats.outbound_handler_start_time; -#endif + if (card->options.performance_stats) + card->perf_stats.outbound_handler_time += qeth_get_micros() - + card->perf_stats.outbound_handler_start_time; } static void @@ -3185,13 +3179,14 @@ qeth_alloc_qdio_buffers(struct qeth_card *card) QETH_DBF_TEXT(setup, 2, "allcqdbf"); - if (card->qdio.state == QETH_QDIO_ALLOCATED) + if (atomic_cmpxchg(&card->qdio.state, QETH_QDIO_UNINITIALIZED, + QETH_QDIO_ALLOCATED) != QETH_QDIO_UNINITIALIZED) return 0; card->qdio.in_q = kmalloc(sizeof(struct qeth_qdio_q), GFP_KERNEL|GFP_DMA); if (!card->qdio.in_q) - return - ENOMEM; + goto out_nomem; QETH_DBF_TEXT(setup, 2, "inq"); QETH_DBF_HEX(setup, 2, &card->qdio.in_q, sizeof(void *)); memset(card->qdio.in_q, 0, sizeof(struct qeth_qdio_q)); @@ -3200,27 +3195,19 @@ qeth_alloc_qdio_buffers(struct qeth_card *card) card->qdio.in_q->bufs[i].buffer = &card->qdio.in_q->qdio_bufs[i]; /* inbound buffer pool */ - if (qeth_alloc_buffer_pool(card)){ - kfree(card->qdio.in_q); - return -ENOMEM; - } + if (qeth_alloc_buffer_pool(card)) + goto out_freeinq; /* outbound */ card->qdio.out_qs = kmalloc(card->qdio.no_out_queues * sizeof(struct qeth_qdio_out_q *), GFP_KERNEL); - if (!card->qdio.out_qs){ - qeth_free_buffer_pool(card); - return -ENOMEM; - } - for (i = 0; i < card->qdio.no_out_queues; ++i){ + if (!card->qdio.out_qs) + goto out_freepool; + for (i = 0; i < card->qdio.no_out_queues; ++i) { card->qdio.out_qs[i] = kmalloc(sizeof(struct qeth_qdio_out_q), GFP_KERNEL|GFP_DMA); - if (!card->qdio.out_qs[i]){ - while (i > 0) - kfree(card->qdio.out_qs[--i]); - kfree(card->qdio.out_qs); - return -ENOMEM; - } + if (!card->qdio.out_qs[i]) + goto out_freeoutq; QETH_DBF_TEXT_(setup, 2, "outq %i", i); QETH_DBF_HEX(setup, 2, &card->qdio.out_qs[i], sizeof(void *)); memset(card->qdio.out_qs[i], 0, sizeof(struct qeth_qdio_out_q)); @@ -3237,8 +3224,19 @@ qeth_alloc_qdio_buffers(struct qeth_card *card) INIT_LIST_HEAD(&card->qdio.out_qs[i]->bufs[j].ctx_list); } } - card->qdio.state = QETH_QDIO_ALLOCATED; return 0; + +out_freeoutq: + while (i > 0) + kfree(card->qdio.out_qs[--i]); + kfree(card->qdio.out_qs); +out_freepool: + qeth_free_buffer_pool(card); +out_freeinq: + kfree(card->qdio.in_q); +out_nomem: + atomic_set(&card->qdio.state, QETH_QDIO_UNINITIALIZED); + return -ENOMEM; } static void @@ -3247,7 +3245,8 @@ qeth_free_qdio_buffers(struct qeth_card *card) int i, j; QETH_DBF_TEXT(trace, 2, "freeqdbf"); - if (card->qdio.state == QETH_QDIO_UNINITIALIZED) + if (atomic_swap(&card->qdio.state, QETH_QDIO_UNINITIALIZED) == + QETH_QDIO_UNINITIALIZED) return; kfree(card->qdio.in_q); /* inbound buffer pool */ @@ -3260,7 +3259,6 @@ qeth_free_qdio_buffers(struct qeth_card *card) kfree(card->qdio.out_qs[i]); } kfree(card->qdio.out_qs); - card->qdio.state = QETH_QDIO_UNINITIALIZED; } static void @@ -3282,7 +3280,7 @@ static void qeth_init_qdio_info(struct qeth_card *card) { QETH_DBF_TEXT(setup, 4, "intqdinf"); - card->qdio.state = QETH_QDIO_UNINITIALIZED; + atomic_set(&card->qdio.state, QETH_QDIO_UNINITIALIZED); /* inbound */ card->qdio.in_buf_size = QETH_IN_BUF_SIZE_DEFAULT; card->qdio.init_pool.buf_count = QETH_IN_BUF_COUNT_DEFAULT; @@ -3345,7 +3343,7 @@ qeth_qdio_establish(struct qeth_card *card) struct qdio_buffer **in_sbal_ptrs; struct qdio_buffer **out_sbal_ptrs; int i, j, k; - int rc; + int rc = 0; QETH_DBF_TEXT(setup, 2, "qdioest"); @@ -3404,8 +3402,10 @@ qeth_qdio_establish(struct qeth_card *card) init_data.input_sbal_addr_array = (void **) in_sbal_ptrs; init_data.output_sbal_addr_array = (void **) out_sbal_ptrs; - if (!(rc = qdio_initialize(&init_data))) - card->qdio.state = QETH_QDIO_ESTABLISHED; + if (atomic_cmpxchg(&card->qdio.state, QETH_QDIO_ALLOCATED, + QETH_QDIO_ESTABLISHED) == QETH_QDIO_ALLOCATED) + if ((rc = qdio_initialize(&init_data))) + atomic_set(&card->qdio.state, QETH_QDIO_ALLOCATED); kfree(out_sbal_ptrs); kfree(in_sbal_ptrs); @@ -3521,13 +3521,20 @@ qeth_qdio_clear_card(struct qeth_card *card, int use_halt) int rc = 0; QETH_DBF_TEXT(trace,3,"qdioclr"); - if (card->qdio.state == QETH_QDIO_ESTABLISHED){ + switch (atomic_cmpxchg(&card->qdio.state, QETH_QDIO_ESTABLISHED, + QETH_QDIO_CLEANING)) { + case QETH_QDIO_ESTABLISHED: if ((rc = qdio_cleanup(CARD_DDEV(card), - (card->info.type == QETH_CARD_TYPE_IQD) ? - QDIO_FLAG_CLEANUP_USING_HALT : - QDIO_FLAG_CLEANUP_USING_CLEAR))) + (card->info.type == QETH_CARD_TYPE_IQD) ? + QDIO_FLAG_CLEANUP_USING_HALT : + QDIO_FLAG_CLEANUP_USING_CLEAR))) QETH_DBF_TEXT_(trace, 3, "1err%d", rc); - card->qdio.state = QETH_QDIO_ALLOCATED; + atomic_set(&card->qdio.state, QETH_QDIO_ALLOCATED); + break; + case QETH_QDIO_CLEANING: + return rc; + default: + break; } if ((rc = qeth_clear_halt_card(card, use_halt))) QETH_DBF_TEXT_(trace, 3, "2err%d", rc); @@ -3687,10 +3694,10 @@ qeth_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) /* return OK; otherwise ksoftirqd goes to 100% */ return NETDEV_TX_OK; } -#ifdef CONFIG_QETH_PERF_STATS - card->perf_stats.outbound_cnt++; - card->perf_stats.outbound_start_time = qeth_get_micros(); -#endif + if (card->options.performance_stats) { + card->perf_stats.outbound_cnt++; + card->perf_stats.outbound_start_time = qeth_get_micros(); + } netif_stop_queue(dev); if ((rc = qeth_send_packet(card, skb))) { if (rc == -EBUSY) { @@ -3704,10 +3711,9 @@ qeth_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) } } netif_wake_queue(dev); -#ifdef CONFIG_QETH_PERF_STATS - card->perf_stats.outbound_time += qeth_get_micros() - - card->perf_stats.outbound_start_time; -#endif + if (card->options.performance_stats) + card->perf_stats.outbound_time += qeth_get_micros() - + card->perf_stats.outbound_start_time; return rc; } @@ -3922,49 +3928,59 @@ qeth_get_ip_version(struct sk_buff *skb) } } -static inline int -qeth_prepare_skb(struct qeth_card *card, struct sk_buff **skb, - struct qeth_hdr **hdr, int ipv) +static inline struct qeth_hdr * +__qeth_prepare_skb(struct qeth_card *card, struct sk_buff *skb, int ipv) { - int rc = 0; #ifdef CONFIG_QETH_VLAN u16 *tag; -#endif - - QETH_DBF_TEXT(trace, 6, "prepskb"); - if (card->info.type == QETH_CARD_TYPE_OSN) { - *hdr = (struct qeth_hdr *)(*skb)->data; - return rc; - } - rc = qeth_realloc_headroom(card, skb, sizeof(struct qeth_hdr)); - if (rc) - return rc; -#ifdef CONFIG_QETH_VLAN - if (card->vlangrp && vlan_tx_tag_present(*skb) && + if (card->vlangrp && vlan_tx_tag_present(skb) && ((ipv == 6) || card->options.layer2) ) { /* * Move the mac addresses (6 bytes src, 6 bytes dest) * to the beginning of the new header. We are using three * memcpys instead of one memmove to save cycles. */ - skb_push(*skb, VLAN_HLEN); - memcpy((*skb)->data, (*skb)->data + 4, 4); - memcpy((*skb)->data + 4, (*skb)->data + 8, 4); - memcpy((*skb)->data + 8, (*skb)->data + 12, 4); - tag = (u16 *)((*skb)->data + 12); + skb_push(skb, VLAN_HLEN); + memcpy(skb->data, skb->data + 4, 4); + memcpy(skb->data + 4, skb->data + 8, 4); + memcpy(skb->data + 8, skb->data + 12, 4); + tag = (u16 *)(skb->data + 12); /* * first two bytes = ETH_P_8021Q (0x8100) * second two bytes = VLANID */ *tag = __constant_htons(ETH_P_8021Q); - *(tag + 1) = htons(vlan_tx_tag_get(*skb)); + *(tag + 1) = htons(vlan_tx_tag_get(skb)); } #endif - *hdr = (struct qeth_hdr *) - qeth_push_skb(card, skb, sizeof(struct qeth_hdr)); - if (*hdr == NULL) - return -EINVAL; - return 0; + return ((struct qeth_hdr *) + qeth_push_skb(card, skb, sizeof(struct qeth_hdr))); +} + +static inline void +__qeth_free_new_skb(struct sk_buff *orig_skb, struct sk_buff *new_skb) +{ + if (orig_skb != new_skb) + dev_kfree_skb_any(new_skb); +} + +static inline struct sk_buff * +qeth_prepare_skb(struct qeth_card *card, struct sk_buff *skb, + struct qeth_hdr **hdr, int ipv) +{ + struct sk_buff *new_skb; + + QETH_DBF_TEXT(trace, 6, "prepskb"); + + new_skb = qeth_realloc_headroom(card, skb, sizeof(struct qeth_hdr)); + if (new_skb == NULL) + return NULL; + *hdr = __qeth_prepare_skb(card, new_skb, ipv); + if (*hdr == NULL) { + __qeth_free_new_skb(skb, new_skb); + return NULL; + } + return new_skb; } static inline u8 @@ -4206,9 +4222,8 @@ qeth_fill_buffer(struct qeth_qdio_out_q *queue, flush_cnt = 1; } else { QETH_DBF_TEXT(trace, 6, "fillbfpa"); -#ifdef CONFIG_QETH_PERF_STATS - queue->card->perf_stats.skbs_sent_pack++; -#endif + if (queue->card->options.performance_stats) + queue->card->perf_stats.skbs_sent_pack++; if (buf->next_element_to_fill >= QETH_MAX_BUFFER_ELEMENTS(queue->card)) { /* @@ -4245,21 +4260,15 @@ qeth_do_send_packet_fast(struct qeth_card *card, struct qeth_qdio_out_q *queue, * check if buffer is empty to make sure that we do not 'overtake' * ourselves and try to fill a buffer that is already primed */ - if (atomic_read(&buffer->state) != QETH_QDIO_BUF_EMPTY) { - card->stats.tx_dropped++; - atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED); - return -EBUSY; - } + if (atomic_read(&buffer->state) != QETH_QDIO_BUF_EMPTY) + goto out; if (ctx == NULL) queue->next_buf_to_fill = (queue->next_buf_to_fill + 1) % QDIO_MAX_BUFFERS_PER_Q; else { buffers_needed = qeth_eddp_check_buffers_for_context(queue,ctx); - if (buffers_needed < 0) { - card->stats.tx_dropped++; - atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED); - return -EBUSY; - } + if (buffers_needed < 0) + goto out; queue->next_buf_to_fill = (queue->next_buf_to_fill + buffers_needed) % QDIO_MAX_BUFFERS_PER_Q; @@ -4274,6 +4283,9 @@ qeth_do_send_packet_fast(struct qeth_card *card, struct qeth_qdio_out_q *queue, qeth_flush_buffers(queue, 0, index, flush_cnt); } return 0; +out: + atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED); + return -EBUSY; } static inline int @@ -4299,8 +4311,7 @@ qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue, * check if buffer is empty to make sure that we do not 'overtake' * ourselves and try to fill a buffer that is already primed */ - if (atomic_read(&buffer->state) != QETH_QDIO_BUF_EMPTY){ - card->stats.tx_dropped++; + if (atomic_read(&buffer->state) != QETH_QDIO_BUF_EMPTY) { atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED); return -EBUSY; } @@ -4323,7 +4334,6 @@ qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue, * again */ if (atomic_read(&buffer->state) != QETH_QDIO_BUF_EMPTY){ - card->stats.tx_dropped++; qeth_flush_buffers(queue, 0, start_index, flush_count); atomic_set(&queue->state, QETH_OUT_Q_UNLOCKED); return -EBUSY; @@ -4334,7 +4344,6 @@ qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue, * free buffers) to handle eddp context */ if (qeth_eddp_check_buffers_for_context(queue,ctx) < 0){ printk("eddp tx_dropped 1\n"); - card->stats.tx_dropped++; rc = -EBUSY; goto out; } @@ -4346,7 +4355,6 @@ qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue, tmp = qeth_eddp_fill_buffer(queue,ctx,queue->next_buf_to_fill); if (tmp < 0) { printk("eddp tx_dropped 2\n"); - card->stats.tx_dropped++; rc = - EBUSY; goto out; } @@ -4380,10 +4388,8 @@ out: qeth_flush_buffers(queue, 0, start_index, flush_count); } /* at this point the queue is UNLOCKED again */ -#ifdef CONFIG_QETH_PERF_STATS - if (do_pack) + if (queue->card->options.performance_stats && do_pack) queue->card->perf_stats.bufs_sent_pack += flush_count; -#endif /* CONFIG_QETH_PERF_STATS */ return rc; } @@ -4394,21 +4400,21 @@ qeth_get_elements_no(struct qeth_card *card, void *hdr, { int elements_needed = 0; - if (skb_shinfo(skb)->nr_frags > 0) { + if (skb_shinfo(skb)->nr_frags > 0) elements_needed = (skb_shinfo(skb)->nr_frags + 1); - } - if (elements_needed == 0 ) + if (elements_needed == 0) elements_needed = 1 + (((((unsigned long) hdr) % PAGE_SIZE) + skb->len) >> PAGE_SHIFT); if ((elements_needed + elems) > QETH_MAX_BUFFER_ELEMENTS(card)){ - PRINT_ERR("qeth_do_send_packet: invalid size of " - "IP packet (Number=%d / Length=%d). Discarded.\n", + PRINT_ERR("Invalid size of IP packet " + "(Number=%d / Length=%d). Discarded.\n", (elements_needed+elems), skb->len); return 0; } return elements_needed; } + static inline int qeth_send_packet(struct qeth_card *card, struct sk_buff *skb) { @@ -4420,112 +4426,112 @@ qeth_send_packet(struct qeth_card *card, struct sk_buff *skb) enum qeth_large_send_types large_send = QETH_LARGE_SEND_NO; struct qeth_eddp_context *ctx = NULL; int tx_bytes = skb->len; -#ifdef CONFIG_QETH_PERF_STATS unsigned short nr_frags = skb_shinfo(skb)->nr_frags; unsigned short tso_size = skb_shinfo(skb)->gso_size; -#endif + struct sk_buff *new_skb, *new_skb2; int rc; QETH_DBF_TEXT(trace, 6, "sendpkt"); + new_skb = skb; + if ((card->info.type == QETH_CARD_TYPE_OSN) && + (skb->protocol == htons(ETH_P_IPV6))) + return -EPERM; + cast_type = qeth_get_cast_type(card, skb); + if ((cast_type == RTN_BROADCAST) && + (card->info.broadcast_capable == 0)) + return -EPERM; + queue = card->qdio.out_qs + [qeth_get_priority_queue(card, skb, ipv, cast_type)]; if (!card->options.layer2) { ipv = qeth_get_ip_version(skb); if ((card->dev->hard_header == qeth_fake_header) && ipv) { - if ((skb = qeth_pskb_unshare(skb,GFP_ATOMIC)) == NULL) { - card->stats.tx_dropped++; - dev_kfree_skb_irq(skb); - return 0; - } + new_skb = qeth_pskb_unshare(skb, GFP_ATOMIC); + if (!new_skb) + return -ENOMEM; if(card->dev->type == ARPHRD_IEEE802_TR){ - skb_pull(skb, QETH_FAKE_LL_LEN_TR); + skb_pull(new_skb, QETH_FAKE_LL_LEN_TR); } else { - skb_pull(skb, QETH_FAKE_LL_LEN_ETH); + skb_pull(new_skb, QETH_FAKE_LL_LEN_ETH); } } } - if ((card->info.type == QETH_CARD_TYPE_OSN) && - (skb->protocol == htons(ETH_P_IPV6))) { - dev_kfree_skb_any(skb); - return 0; - } - cast_type = qeth_get_cast_type(card, skb); - if ((cast_type == RTN_BROADCAST) && - (card->info.broadcast_capable == 0)){ - card->stats.tx_dropped++; - card->stats.tx_errors++; - dev_kfree_skb_any(skb); - return NETDEV_TX_OK; - } - queue = card->qdio.out_qs - [qeth_get_priority_queue(card, skb, ipv, cast_type)]; - if (skb_is_gso(skb)) large_send = card->options.large_send; - - /*are we able to do TSO ? If so ,prepare and send it from here */ + /* check on OSN device*/ + if (card->info.type == QETH_CARD_TYPE_OSN) + hdr = (struct qeth_hdr *)new_skb->data; + /*are we able to do TSO ? */ if ((large_send == QETH_LARGE_SEND_TSO) && (cast_type == RTN_UNSPEC)) { - rc = qeth_tso_prepare_packet(card, skb, ipv, cast_type); + rc = qeth_tso_prepare_packet(card, new_skb, ipv, cast_type); if (rc) { - card->stats.tx_dropped++; - card->stats.tx_errors++; - dev_kfree_skb_any(skb); - return NETDEV_TX_OK; + __qeth_free_new_skb(skb, new_skb); + return rc; } elements_needed++; - } else { - if ((rc = qeth_prepare_skb(card, &skb, &hdr, ipv))) { - QETH_DBF_TEXT_(trace, 4, "pskbe%d", rc); - return rc; + } else if (card->info.type != QETH_CARD_TYPE_OSN) { + new_skb2 = qeth_prepare_skb(card, new_skb, &hdr, ipv); + if (!new_skb2) { + __qeth_free_new_skb(skb, new_skb); + return -EINVAL; } - if (card->info.type != QETH_CARD_TYPE_OSN) - qeth_fill_header(card, hdr, skb, ipv, cast_type); + if (new_skb != skb) + __qeth_free_new_skb(new_skb2, new_skb); + new_skb = new_skb2; + qeth_fill_header(card, hdr, new_skb, ipv, cast_type); } - if (large_send == QETH_LARGE_SEND_EDDP) { - ctx = qeth_eddp_create_context(card, skb, hdr); + ctx = qeth_eddp_create_context(card, new_skb, hdr); if (ctx == NULL) { + __qeth_free_new_skb(skb, new_skb); PRINT_WARN("could not create eddp context\n"); return -EINVAL; } } else { - int elems = qeth_get_elements_no(card,(void*) hdr, skb, + int elems = qeth_get_elements_no(card,(void*) hdr, new_skb, elements_needed); - if (!elems) + if (!elems) { + __qeth_free_new_skb(skb, new_skb); return -EINVAL; + } elements_needed += elems; } if (card->info.type != QETH_CARD_TYPE_IQD) - rc = qeth_do_send_packet(card, queue, skb, hdr, + rc = qeth_do_send_packet(card, queue, new_skb, hdr, elements_needed, ctx); else - rc = qeth_do_send_packet_fast(card, queue, skb, hdr, + rc = qeth_do_send_packet_fast(card, queue, new_skb, hdr, elements_needed, ctx); - if (!rc){ + if (!rc) { card->stats.tx_packets++; card->stats.tx_bytes += tx_bytes; -#ifdef CONFIG_QETH_PERF_STATS - if (tso_size && - !(large_send == QETH_LARGE_SEND_NO)) { - card->perf_stats.large_send_bytes += tx_bytes; - card->perf_stats.large_send_cnt++; - } - if (nr_frags > 0){ - card->perf_stats.sg_skbs_sent++; - /* nr_frags + skb->data */ - card->perf_stats.sg_frags_sent += - nr_frags + 1; + if (new_skb != skb) + dev_kfree_skb_any(skb); + if (card->options.performance_stats) { + if (tso_size && + !(large_send == QETH_LARGE_SEND_NO)) { + card->perf_stats.large_send_bytes += tx_bytes; + card->perf_stats.large_send_cnt++; + } + if (nr_frags > 0) { + card->perf_stats.sg_skbs_sent++; + /* nr_frags + skb->data */ + card->perf_stats.sg_frags_sent += + nr_frags + 1; + } } -#endif /* CONFIG_QETH_PERF_STATS */ + } else { + card->stats.tx_dropped++; + __qeth_free_new_skb(skb, new_skb); } if (ctx != NULL) { /* drop creator's reference */ qeth_eddp_put_context(ctx); /* free skb; it's not referenced by a buffer */ - if (rc == 0) - dev_kfree_skb_any(skb); - + if (!rc) + dev_kfree_skb_any(new_skb); } return rc; } @@ -7338,6 +7344,8 @@ qeth_setrouting_v6(struct qeth_card *card) QETH_DBF_TEXT(trace,3,"setrtg6"); #ifdef CONFIG_QETH_IPV6 + if (!qeth_is_supported(card, IPA_IPV6)) + return 0; qeth_correct_routing_type(card, &card->options.route6.type, QETH_PROT_IPV6); @@ -7876,12 +7884,12 @@ __qeth_set_online(struct ccwgroup_device *gdev, int recovery_mode) QETH_DBF_TEXT_(setup, 2, "5err%d", rc); goto out_remove; } - card->state = CARD_STATE_SOFTSETUP; if ((rc = qeth_init_qdio_queues(card))){ QETH_DBF_TEXT_(setup, 2, "6err%d", rc); goto out_remove; } + card->state = CARD_STATE_SOFTSETUP; netif_carrier_on(card->dev); qeth_set_allowed_threads(card, 0xffffffff, 0); @@ -8538,34 +8546,44 @@ qeth_ipv6_uninit(void) static void qeth_sysfs_unregister(void) { + s390_root_dev_unregister(qeth_root_dev); qeth_remove_driver_attributes(); ccw_driver_unregister(&qeth_ccw_driver); ccwgroup_driver_unregister(&qeth_ccwgroup_driver); - s390_root_dev_unregister(qeth_root_dev); } + /** * register qeth at sysfs */ static int qeth_sysfs_register(void) { - int rc=0; + int rc; rc = ccwgroup_driver_register(&qeth_ccwgroup_driver); if (rc) - return rc; + goto out; + rc = ccw_driver_register(&qeth_ccw_driver); if (rc) - return rc; + goto out_ccw_driver; + rc = qeth_create_driver_attributes(); if (rc) - return rc; + goto out_qeth_attr; + qeth_root_dev = s390_root_dev_register("qeth"); - if (IS_ERR(qeth_root_dev)) { - rc = PTR_ERR(qeth_root_dev); - return rc; - } - return 0; + rc = IS_ERR(qeth_root_dev) ? PTR_ERR(qeth_root_dev) : 0; + if (!rc) + goto out; + + qeth_remove_driver_attributes(); +out_qeth_attr: + ccw_driver_unregister(&qeth_ccw_driver); +out_ccw_driver: + ccwgroup_driver_unregister(&qeth_ccwgroup_driver); +out: + return rc; } /*** @@ -8574,7 +8592,7 @@ qeth_sysfs_register(void) static int __init qeth_init(void) { - int rc=0; + int rc; PRINT_INFO("loading %s\n", version); @@ -8583,20 +8601,26 @@ qeth_init(void) spin_lock_init(&qeth_notify_lock); rwlock_init(&qeth_card_list.rwlock); - if (qeth_register_dbf_views()) + rc = qeth_register_dbf_views(); + if (rc) goto out_err; - if (qeth_sysfs_register()) - goto out_sysfs; + + rc = qeth_sysfs_register(); + if (rc) + goto out_dbf; #ifdef CONFIG_QETH_IPV6 - if (qeth_ipv6_init()) { - PRINT_ERR("Out of memory during ipv6 init.\n"); + rc = qeth_ipv6_init(); + if (rc) { + PRINT_ERR("Out of memory during ipv6 init code = %d\n", rc); goto out_sysfs; } #endif /* QETH_IPV6 */ - if (qeth_register_notifiers()) + rc = qeth_register_notifiers(); + if (rc) goto out_ipv6; - if (qeth_create_procfs_entries()) + rc = qeth_create_procfs_entries(); + if (rc) goto out_notifiers; return rc; @@ -8606,12 +8630,13 @@ out_notifiers: out_ipv6: #ifdef CONFIG_QETH_IPV6 qeth_ipv6_uninit(); -#endif /* QETH_IPV6 */ out_sysfs: +#endif /* QETH_IPV6 */ qeth_sysfs_unregister(); +out_dbf: qeth_unregister_dbf_views(); out_err: - PRINT_ERR("Initialization failed"); + PRINT_ERR("Initialization failed with code %d\n", rc); return rc; } diff --git a/drivers/s390/net/qeth_proc.c b/drivers/s390/net/qeth_proc.c index 66f2da14e6e3..faa768e59257 100644 --- a/drivers/s390/net/qeth_proc.c +++ b/drivers/s390/net/qeth_proc.c @@ -173,7 +173,6 @@ static struct file_operations qeth_procfile_fops = { #define QETH_PERF_PROCFILE_NAME "qeth_perf" static struct proc_dir_entry *qeth_perf_procfile; -#ifdef CONFIG_QETH_PERF_STATS static int qeth_perf_procfile_seq_show(struct seq_file *s, void *it) { @@ -192,14 +191,21 @@ qeth_perf_procfile_seq_show(struct seq_file *s, void *it) CARD_DDEV_ID(card), QETH_CARD_IFNAME(card) ); + if (!card->options.performance_stats) + seq_printf(s, "Performance statistics are deactivated.\n"); seq_printf(s, " Skb's/buffers received : %lu/%u\n" " Skb's/buffers sent : %lu/%u\n\n", - card->stats.rx_packets, card->perf_stats.bufs_rec, - card->stats.tx_packets, card->perf_stats.bufs_sent + card->stats.rx_packets - + card->perf_stats.initial_rx_packets, + card->perf_stats.bufs_rec, + card->stats.tx_packets - + card->perf_stats.initial_tx_packets, + card->perf_stats.bufs_sent ); seq_printf(s, " Skb's/buffers sent without packing : %lu/%u\n" " Skb's/buffers sent with packing : %u/%u\n\n", - card->stats.tx_packets - card->perf_stats.skbs_sent_pack, + card->stats.tx_packets - card->perf_stats.initial_tx_packets + - card->perf_stats.skbs_sent_pack, card->perf_stats.bufs_sent - card->perf_stats.bufs_sent_pack, card->perf_stats.skbs_sent_pack, card->perf_stats.bufs_sent_pack @@ -275,11 +281,6 @@ static struct file_operations qeth_perf_procfile_fops = { .release = seq_release, }; -#define qeth_perf_procfile_created qeth_perf_procfile -#else -#define qeth_perf_procfile_created 1 -#endif /* CONFIG_QETH_PERF_STATS */ - int __init qeth_create_procfs_entries(void) { @@ -288,15 +289,13 @@ qeth_create_procfs_entries(void) if (qeth_procfile) qeth_procfile->proc_fops = &qeth_procfile_fops; -#ifdef CONFIG_QETH_PERF_STATS qeth_perf_procfile = create_proc_entry(QETH_PERF_PROCFILE_NAME, S_IFREG | 0444, NULL); if (qeth_perf_procfile) qeth_perf_procfile->proc_fops = &qeth_perf_procfile_fops; -#endif /* CONFIG_QETH_PERF_STATS */ if (qeth_procfile && - qeth_perf_procfile_created) + qeth_perf_procfile) return 0; else return -ENOMEM; diff --git a/drivers/s390/net/qeth_sys.c b/drivers/s390/net/qeth_sys.c index 001497bbea16..5836737ac58f 100644 --- a/drivers/s390/net/qeth_sys.c +++ b/drivers/s390/net/qeth_sys.c @@ -743,6 +743,47 @@ static DEVICE_ATTR(layer2, 0644, qeth_dev_layer2_show, qeth_dev_layer2_store); static ssize_t +qeth_dev_performance_stats_show(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct qeth_card *card = dev->driver_data; + + if (!card) + return -EINVAL; + + return sprintf(buf, "%i\n", card->options.performance_stats ? 1:0); +} + +static ssize_t +qeth_dev_performance_stats_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) +{ + struct qeth_card *card = dev->driver_data; + char *tmp; + int i; + + if (!card) + return -EINVAL; + + i = simple_strtoul(buf, &tmp, 16); + if ((i == 0) || (i == 1)) { + if (i == card->options.performance_stats) + return count; + card->options.performance_stats = i; + if (i == 0) + memset(&card->perf_stats, 0, + sizeof(struct qeth_perf_stats)); + card->perf_stats.initial_rx_packets = card->stats.rx_packets; + card->perf_stats.initial_tx_packets = card->stats.tx_packets; + } else { + PRINT_WARN("performance_stats: write 0 or 1 to this file!\n"); + return -EINVAL; + } + return count; +} + +static DEVICE_ATTR(performance_stats, 0644, qeth_dev_performance_stats_show, + qeth_dev_performance_stats_store); + +static ssize_t qeth_dev_large_send_show(struct device *dev, struct device_attribute *attr, char *buf) { struct qeth_card *card = dev->driver_data; @@ -928,6 +969,7 @@ static struct device_attribute * qeth_device_attrs[] = { &dev_attr_canonical_macaddr, &dev_attr_layer2, &dev_attr_large_send, + &dev_attr_performance_stats, NULL, }; @@ -1110,12 +1152,12 @@ qeth_parse_ipatoe(const char* buf, enum qeth_prot_versions proto, { const char *start, *end; char *tmp; - char buffer[49] = {0, }; + char buffer[40] = {0, }; start = buf; /* get address string */ end = strchr(start, '/'); - if (!end || (end-start >= 49)){ + if (!end || (end - start >= 40)){ PRINT_WARN("Invalid format for ipato_addx/delx. " "Use <ip addr>/<mask bits>\n"); return -EINVAL; @@ -1127,7 +1169,12 @@ qeth_parse_ipatoe(const char* buf, enum qeth_prot_versions proto, } start = end + 1; *mask_bits = simple_strtoul(start, &tmp, 10); - + if (!strlen(start) || + (tmp == start) || + (*mask_bits > ((proto == QETH_PROT_IPV4) ? 32 : 128))) { + PRINT_WARN("Invalid mask bits for ipato_addx/delx !\n"); + return -EINVAL; + } return 0; } @@ -1698,11 +1745,16 @@ qeth_create_device_attributes(struct device *dev) sysfs_remove_group(&dev->kobj, &qeth_device_attr_group); sysfs_remove_group(&dev->kobj, &qeth_device_ipato_group); sysfs_remove_group(&dev->kobj, &qeth_device_vipa_group); + return ret; } - if ((ret = sysfs_create_group(&dev->kobj, &qeth_device_blkt_group))) + if ((ret = sysfs_create_group(&dev->kobj, &qeth_device_blkt_group))){ + sysfs_remove_group(&dev->kobj, &qeth_device_attr_group); + sysfs_remove_group(&dev->kobj, &qeth_device_ipato_group); + sysfs_remove_group(&dev->kobj, &qeth_device_vipa_group); + sysfs_remove_group(&dev->kobj, &qeth_device_rxip_group); return ret; - - return ret; + } + return 0; } void diff --git a/drivers/s390/net/qeth_tso.h b/drivers/s390/net/qeth_tso.h index 593f298142c1..14504afb044e 100644 --- a/drivers/s390/net/qeth_tso.h +++ b/drivers/s390/net/qeth_tso.h @@ -24,7 +24,7 @@ static inline struct qeth_hdr_tso * qeth_tso_prepare_skb(struct qeth_card *card, struct sk_buff **skb) { QETH_DBF_TEXT(trace, 5, "tsoprsk"); - return qeth_push_skb(card, skb, sizeof(struct qeth_hdr_tso)); + return qeth_push_skb(card, *skb, sizeof(struct qeth_hdr_tso)); } /** diff --git a/drivers/sbus/char/openprom.c b/drivers/sbus/char/openprom.c index 293bb2fdb1d5..2f698763ba5d 100644 --- a/drivers/sbus/char/openprom.c +++ b/drivers/sbus/char/openprom.c @@ -145,8 +145,9 @@ static int opromgetprop(void __user *argp, struct device_node *dp, struct openpr void *pval; int len; - pval = of_get_property(dp, op->oprom_array, &len); - if (!pval || len <= 0 || len > bufsize) + if (!dp || + !(pval = of_get_property(dp, op->oprom_array, &len)) || + len <= 0 || len > bufsize) return copyout(argp, op, sizeof(int)); memcpy(op->oprom_array, pval, len); @@ -161,6 +162,8 @@ static int opromnxtprop(void __user *argp, struct device_node *dp, struct openpr struct property *prop; int len; + if (!dp) + return copyout(argp, op, sizeof(int)); if (op->oprom_array[0] == '\0') { prop = dp->properties; if (!prop) @@ -266,9 +269,13 @@ static int oprompci2node(void __user *argp, struct device_node *dp, struct openp static int oprompath2node(void __user *argp, struct device_node *dp, struct openpromio *op, int bufsize, DATA *data) { + phandle ph = 0; + dp = of_find_node_by_path(op->oprom_array); + if (dp) + ph = dp->node; data->current_node = dp; - *((int *)op->oprom_array) = dp->node; + *((int *)op->oprom_array) = ph; op->oprom_size = sizeof(int); return copyout(argp, op, bufsize + sizeof(int)); diff --git a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c index 2d20caf377f5..a9bb3cb7e89b 100644 --- a/drivers/scsi/ata_piix.c +++ b/drivers/scsi/ata_piix.c @@ -123,7 +123,8 @@ enum { ich6_sata = 4, ich6_sata_ahci = 5, ich6m_sata_ahci = 6, - ich8_sata_ahci = 7, + ich7m_sata_ahci = 7, + ich8_sata_ahci = 8, /* constants for mapping table */ P0 = 0, /* port 0 */ @@ -188,7 +189,7 @@ static const struct pci_device_id piix_pci_tbl[] = { /* 82801GB/GR/GH (ICH7, identical to ICH6) */ { 0x8086, 0x27c0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata_ahci }, /* 2801GBM/GHM (ICH7M, identical to ICH6M) */ - { 0x8086, 0x27c4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6m_sata_ahci }, + { 0x8086, 0x27c4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich7m_sata_ahci }, /* Enterprise Southbridge 2 (where's the datasheet?) */ { 0x8086, 0x2680, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata_ahci }, /* SATA Controller 1 IDE (ICH8, no datasheet yet) */ @@ -336,6 +337,24 @@ static const struct piix_map_db ich6m_map_db = { }, }; +static const struct piix_map_db ich7m_map_db = { + .mask = 0x3, + .port_enable = 0x5, + .present_shift = 4, + + /* Map 01b isn't specified in the doc but some notebooks use + * it anyway. ATM, the only case spotted carries subsystem ID + * 1025:0107. This is the only difference from ich6m. + */ + .map = { + /* PM PS SM SS MAP */ + { P0, P2, RV, RV }, /* 00b */ + { IDE, IDE, P1, P3 }, /* 01b */ + { P0, P2, IDE, IDE }, /* 10b */ + { RV, RV, RV, RV }, + }, +}; + static const struct piix_map_db ich8_map_db = { .mask = 0x3, .port_enable = 0x3, @@ -355,6 +374,7 @@ static const struct piix_map_db *piix_map_db_table[] = { [ich6_sata] = &ich6_map_db, [ich6_sata_ahci] = &ich6_map_db, [ich6m_sata_ahci] = &ich6m_map_db, + [ich7m_sata_ahci] = &ich7m_map_db, [ich8_sata_ahci] = &ich8_map_db, }; @@ -444,6 +464,18 @@ static struct ata_port_info piix_port_info[] = { .port_ops = &piix_sata_ops, }, + /* ich7m_sata_ahci */ + { + .sht = &piix_sht, + .host_flags = ATA_FLAG_SATA | + PIIX_FLAG_CHECKINTR | PIIX_FLAG_SCR | + PIIX_FLAG_AHCI, + .pio_mask = 0x1f, /* pio0-4 */ + .mwdma_mask = 0x07, /* mwdma0-2 */ + .udma_mask = 0x7f, /* udma0-6 */ + .port_ops = &piix_sata_ops, + }, + /* ich8_sata_ahci */ { .sht = &piix_sht, diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index 73dd6c8deede..427b73a3886a 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -1256,10 +1256,15 @@ int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class, swap_buf_le16(id, ATA_ID_WORDS); /* sanity check */ - if ((class == ATA_DEV_ATA) != (ata_id_is_ata(id) | ata_id_is_cfa(id))) { - rc = -EINVAL; - reason = "device reports illegal type"; - goto err_out; + rc = -EINVAL; + reason = "device reports illegal type"; + + if (class == ATA_DEV_ATA) { + if (!ata_id_is_ata(id) && !ata_id_is_cfa(id)) + goto err_out; + } else { + if (ata_id_is_ata(id)) + goto err_out; } if (post_reset && class == ATA_DEV_ATA) { diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c index 1053c7c76b7d..fa38a413d16b 100644 --- a/drivers/scsi/sata_mv.c +++ b/drivers/scsi/sata_mv.c @@ -1961,8 +1961,7 @@ comreset_retry: timeout = jiffies + msecs_to_jiffies(200); do { sata_scr_read(ap, SCR_STATUS, &sstatus); - sstatus &= 0x3; - if ((sstatus == 3) || (sstatus == 0)) + if (((sstatus & 0x3) == 3) || ((sstatus & 0x3) == 0)) break; __msleep(1, can_sleep); diff --git a/drivers/scsi/sata_via.c b/drivers/scsi/sata_via.c index 01d40369a8a5..a3727af8b9c1 100644 --- a/drivers/scsi/sata_via.c +++ b/drivers/scsi/sata_via.c @@ -77,6 +77,7 @@ static void svia_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val); static void vt6420_error_handler(struct ata_port *ap); static const struct pci_device_id svia_pci_tbl[] = { + { 0x1106, 0x0591, PCI_ANY_ID, PCI_ANY_ID, 0, 0, vt6420 }, { 0x1106, 0x3149, PCI_ANY_ID, PCI_ANY_ID, 0, 0, vt6420 }, { 0x1106, 0x3249, PCI_ANY_ID, PCI_ANY_ID, 0, 0, vt6421 }, diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index a8ed5a22009d..3d355d054612 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -466,7 +466,7 @@ static int scsi_send_eh_cmnd(struct scsi_cmnd *scmd, unsigned char *cmnd, struct scsi_device *sdev = scmd->device; struct Scsi_Host *shost = sdev->host; int old_result = scmd->result; - DECLARE_COMPLETION(done); + DECLARE_COMPLETION_ONSTACK(done); unsigned long timeleft; unsigned long flags; unsigned char old_cmnd[MAX_COMMAND_SIZE]; diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c index cd1979daf2b8..851e4839d6d9 100644 --- a/drivers/serial/8250_pci.c +++ b/drivers/serial/8250_pci.c @@ -458,11 +458,11 @@ static int pci_siig_setup(struct serial_private *priv, * growing *huge*, we use this function to collapse some 70 entries * in the PCI table into one, for sanity's and compactness's sake. */ -static unsigned short timedia_single_port[] = { +static const unsigned short timedia_single_port[] = { 0x4025, 0x4027, 0x4028, 0x5025, 0x5027, 0 }; -static unsigned short timedia_dual_port[] = { +static const unsigned short timedia_dual_port[] = { 0x0002, 0x4036, 0x4037, 0x4038, 0x4078, 0x4079, 0x4085, 0x4088, 0x4089, 0x5037, 0x5078, 0x5079, 0x5085, 0x6079, 0x7079, 0x8079, 0x8137, 0x8138, 0x8237, 0x8238, 0x9079, @@ -470,35 +470,34 @@ static unsigned short timedia_dual_port[] = { 0xD079, 0 }; -static unsigned short timedia_quad_port[] = { +static const unsigned short timedia_quad_port[] = { 0x4055, 0x4056, 0x4095, 0x4096, 0x5056, 0x8156, 0x8157, 0x8256, 0x8257, 0x9056, 0x9156, 0x9157, 0x9158, 0x9159, 0x9256, 0x9257, 0xA056, 0xA157, 0xA158, 0xA159, 0xB056, 0xB157, 0 }; -static unsigned short timedia_eight_port[] = { +static const unsigned short timedia_eight_port[] = { 0x4065, 0x4066, 0x5065, 0x5066, 0x8166, 0x9066, 0x9166, 0x9167, 0x9168, 0xA066, 0xA167, 0xA168, 0 }; static const struct timedia_struct { int num; - unsigned short *ids; + const unsigned short *ids; } timedia_data[] = { { 1, timedia_single_port }, { 2, timedia_dual_port }, { 4, timedia_quad_port }, - { 8, timedia_eight_port }, - { 0, NULL } + { 8, timedia_eight_port } }; static int pci_timedia_init(struct pci_dev *dev) { - unsigned short *ids; + const unsigned short *ids; int i, j; - for (i = 0; timedia_data[i].num; i++) { + for (i = 0; i < ARRAY_SIZE(timedia_data); i++) { ids = timedia_data[i].ids; for (j = 0; ids[j]; j++) if (dev->subsystem_device == ids[j]) diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c index 392bffcf96e8..95738a19cde7 100644 --- a/drivers/serial/s3c2410.c +++ b/drivers/serial/s3c2410.c @@ -1621,7 +1621,7 @@ static struct s3c24xx_uart_info s3c2412_uart_inf = { static int s3c2412_serial_probe(struct platform_device *dev) { dbg("s3c2440_serial_probe: dev=%p\n", dev); - return s3c24xx_serial_probe(dev, &s3c2440_uart_inf); + return s3c24xx_serial_probe(dev, &s3c2412_uart_inf); } static struct platform_driver s3c2412_serial_drv = { diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index 80ef7d482756..372e47f7d596 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -2377,6 +2377,9 @@ int uart_match_port(struct uart_port *port1, struct uart_port *port2) return (port1->iobase == port2->iobase) && (port1->hub6 == port2->hub6); case UPIO_MEM: + case UPIO_MEM32: + case UPIO_AU: + case UPIO_TSI: return (port1->mapbase == port2->mapbase); } return 0; diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c index 301573373c30..cbede06cac27 100644 --- a/drivers/serial/sh-sci.c +++ b/drivers/serial/sh-sci.c @@ -1579,7 +1579,7 @@ static int __init serial_console_setup(struct console *co, char *options) h8300_sci_enable(port, sci_enable); #endif #elif defined(CONFIG_SUPERH64) - port->uartclk = current_cpu_info.module_clock * 16; + port->uartclk = current_cpu_data.module_clock * 16; #else { struct clk *clk = clk_get("module_clk"); @@ -1720,7 +1720,7 @@ static int __init sci_init(void) #if defined(__H8300H__) || defined(__H8300S__) sciport->port.uartclk = CONFIG_CPU_CLOCK; #elif defined(CONFIG_SUPERH64) - sciport->port.uartclk = current_cpu_info.module_clock * 16; + sciport->port.uartclk = current_cpu_data.module_clock * 16; #else struct clk *clk = clk_get("module_clk"); sciport->port.uartclk = clk_get_rate(clk) * 16; diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c index 4fe1bec1c255..30299c620d97 100644 --- a/drivers/usb/gadget/ether.c +++ b/drivers/usb/gadget/ether.c @@ -117,6 +117,8 @@ struct eth_dev { struct usb_ep *in_ep, *out_ep, *status_ep; const struct usb_endpoint_descriptor *in, *out, *status; + + spinlock_t req_lock; struct list_head tx_reqs, rx_reqs; struct net_device *net; @@ -1066,21 +1068,31 @@ static void eth_reset_config (struct eth_dev *dev) */ if (dev->in) { usb_ep_disable (dev->in_ep); + spin_lock(&dev->req_lock); while (likely (!list_empty (&dev->tx_reqs))) { req = container_of (dev->tx_reqs.next, struct usb_request, list); list_del (&req->list); + + spin_unlock(&dev->req_lock); usb_ep_free_request (dev->in_ep, req); + spin_lock(&dev->req_lock); } + spin_unlock(&dev->req_lock); } if (dev->out) { usb_ep_disable (dev->out_ep); + spin_lock(&dev->req_lock); while (likely (!list_empty (&dev->rx_reqs))) { req = container_of (dev->rx_reqs.next, struct usb_request, list); list_del (&req->list); + + spin_unlock(&dev->req_lock); usb_ep_free_request (dev->out_ep, req); + spin_lock(&dev->req_lock); } + spin_unlock(&dev->req_lock); } if (dev->status) { @@ -1659,9 +1671,9 @@ enomem: if (retval) { DEBUG (dev, "rx submit --> %d\n", retval); dev_kfree_skb_any (skb); - spin_lock (&dev->lock); + spin_lock(&dev->req_lock); list_add (&req->list, &dev->rx_reqs); - spin_unlock (&dev->lock); + spin_unlock(&dev->req_lock); } return retval; } @@ -1730,8 +1742,9 @@ quiesce: dev_kfree_skb_any (skb); if (!netif_running (dev->net)) { clean: - /* nobody reading rx_reqs, so no dev->lock */ + spin_lock(&dev->req_lock); list_add (&req->list, &dev->rx_reqs); + spin_unlock(&dev->req_lock); req = NULL; } if (req) @@ -1782,15 +1795,18 @@ static int alloc_requests (struct eth_dev *dev, unsigned n, gfp_t gfp_flags) { int status; + spin_lock(&dev->req_lock); status = prealloc (&dev->tx_reqs, dev->in_ep, n, gfp_flags); if (status < 0) goto fail; status = prealloc (&dev->rx_reqs, dev->out_ep, n, gfp_flags); if (status < 0) goto fail; - return 0; + goto done; fail: DEBUG (dev, "can't alloc requests\n"); +done: + spin_unlock(&dev->req_lock); return status; } @@ -1800,21 +1816,21 @@ static void rx_fill (struct eth_dev *dev, gfp_t gfp_flags) unsigned long flags; /* fill unused rxq slots with some skb */ - spin_lock_irqsave (&dev->lock, flags); + spin_lock_irqsave(&dev->req_lock, flags); while (!list_empty (&dev->rx_reqs)) { req = container_of (dev->rx_reqs.next, struct usb_request, list); list_del_init (&req->list); - spin_unlock_irqrestore (&dev->lock, flags); + spin_unlock_irqrestore(&dev->req_lock, flags); if (rx_submit (dev, req, gfp_flags) < 0) { defer_kevent (dev, WORK_RX_MEMORY); return; } - spin_lock_irqsave (&dev->lock, flags); + spin_lock_irqsave(&dev->req_lock, flags); } - spin_unlock_irqrestore (&dev->lock, flags); + spin_unlock_irqrestore(&dev->req_lock, flags); } static void eth_work (void *_dev) @@ -1848,9 +1864,9 @@ static void tx_complete (struct usb_ep *ep, struct usb_request *req) } dev->stats.tx_packets++; - spin_lock (&dev->lock); + spin_lock(&dev->req_lock); list_add (&req->list, &dev->tx_reqs); - spin_unlock (&dev->lock); + spin_unlock(&dev->req_lock); dev_kfree_skb_any (skb); atomic_dec (&dev->tx_qlen); @@ -1896,12 +1912,12 @@ static int eth_start_xmit (struct sk_buff *skb, struct net_device *net) /* ignores USB_CDC_PACKET_TYPE_DIRECTED */ } - spin_lock_irqsave (&dev->lock, flags); + spin_lock_irqsave(&dev->req_lock, flags); req = container_of (dev->tx_reqs.next, struct usb_request, list); list_del (&req->list); if (list_empty (&dev->tx_reqs)) netif_stop_queue (net); - spin_unlock_irqrestore (&dev->lock, flags); + spin_unlock_irqrestore(&dev->req_lock, flags); /* no buffer copies needed, unless the network stack did it * or the hardware can't use skb buffers. @@ -1955,11 +1971,11 @@ static int eth_start_xmit (struct sk_buff *skb, struct net_device *net) drop: dev->stats.tx_dropped++; dev_kfree_skb_any (skb); - spin_lock_irqsave (&dev->lock, flags); + spin_lock_irqsave(&dev->req_lock, flags); if (list_empty (&dev->tx_reqs)) netif_start_queue (net); list_add (&req->list, &dev->tx_reqs); - spin_unlock_irqrestore (&dev->lock, flags); + spin_unlock_irqrestore(&dev->req_lock, flags); } return 0; } @@ -2378,6 +2394,7 @@ autoconf_fail: return status; dev = netdev_priv(net); spin_lock_init (&dev->lock); + spin_lock_init (&dev->req_lock); INIT_WORK (&dev->work, eth_work, dev); INIT_LIST_HEAD (&dev->tx_reqs); INIT_LIST_HEAD (&dev->rx_reqs); diff --git a/drivers/usb/host/uhci-q.c b/drivers/usb/host/uhci-q.c index 66c3f61bc9d1..431e8f31f1a9 100644 --- a/drivers/usb/host/uhci-q.c +++ b/drivers/usb/host/uhci-q.c @@ -372,7 +372,7 @@ static void uhci_fixup_toggles(struct uhci_qh *qh, int skip_first) * need to change any toggles in this URB */ td = list_entry(urbp->td_list.next, struct uhci_td, list); if (toggle > 1 || uhci_toggle(td_token(td)) == toggle) { - td = list_entry(urbp->td_list.next, struct uhci_td, + td = list_entry(urbp->td_list.prev, struct uhci_td, list); toggle = uhci_toggle(td_token(td)) ^ 1; @@ -1348,7 +1348,7 @@ static void uhci_scan_qh(struct uhci_hcd *uhci, struct uhci_qh *qh, } uhci_giveback_urb(uhci, qh, urb, regs); - if (status < 0) + if (status < 0 && qh->type != USB_ENDPOINT_XFER_ISOC) break; } diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c index 8ea9c915fbf9..a2c56b2de589 100644 --- a/drivers/usb/input/hid-core.c +++ b/drivers/usb/input/hid-core.c @@ -1411,17 +1411,54 @@ void hid_init_reports(struct hid_device *hid) warn("timeout initializing reports"); } +#define USB_VENDOR_ID_GTCO 0x078c +#define USB_DEVICE_ID_GTCO_90 0x0090 +#define USB_DEVICE_ID_GTCO_100 0x0100 +#define USB_DEVICE_ID_GTCO_101 0x0101 +#define USB_DEVICE_ID_GTCO_103 0x0103 +#define USB_DEVICE_ID_GTCO_104 0x0104 +#define USB_DEVICE_ID_GTCO_105 0x0105 +#define USB_DEVICE_ID_GTCO_106 0x0106 +#define USB_DEVICE_ID_GTCO_107 0x0107 +#define USB_DEVICE_ID_GTCO_108 0x0108 +#define USB_DEVICE_ID_GTCO_200 0x0200 +#define USB_DEVICE_ID_GTCO_201 0x0201 +#define USB_DEVICE_ID_GTCO_202 0x0202 +#define USB_DEVICE_ID_GTCO_203 0x0203 +#define USB_DEVICE_ID_GTCO_204 0x0204 +#define USB_DEVICE_ID_GTCO_205 0x0205 +#define USB_DEVICE_ID_GTCO_206 0x0206 +#define USB_DEVICE_ID_GTCO_207 0x0207 +#define USB_DEVICE_ID_GTCO_300 0x0300 +#define USB_DEVICE_ID_GTCO_301 0x0301 +#define USB_DEVICE_ID_GTCO_302 0x0302 +#define USB_DEVICE_ID_GTCO_303 0x0303 +#define USB_DEVICE_ID_GTCO_304 0x0304 +#define USB_DEVICE_ID_GTCO_305 0x0305 +#define USB_DEVICE_ID_GTCO_306 0x0306 +#define USB_DEVICE_ID_GTCO_307 0x0307 +#define USB_DEVICE_ID_GTCO_308 0x0308 +#define USB_DEVICE_ID_GTCO_309 0x0309 +#define USB_DEVICE_ID_GTCO_400 0x0400 +#define USB_DEVICE_ID_GTCO_401 0x0401 +#define USB_DEVICE_ID_GTCO_402 0x0402 +#define USB_DEVICE_ID_GTCO_403 0x0403 +#define USB_DEVICE_ID_GTCO_404 0x0404 +#define USB_DEVICE_ID_GTCO_405 0x0405 +#define USB_DEVICE_ID_GTCO_500 0x0500 +#define USB_DEVICE_ID_GTCO_501 0x0501 +#define USB_DEVICE_ID_GTCO_502 0x0502 +#define USB_DEVICE_ID_GTCO_503 0x0503 +#define USB_DEVICE_ID_GTCO_504 0x0504 +#define USB_DEVICE_ID_GTCO_1000 0x1000 +#define USB_DEVICE_ID_GTCO_1001 0x1001 +#define USB_DEVICE_ID_GTCO_1002 0x1002 +#define USB_DEVICE_ID_GTCO_1003 0x1003 +#define USB_DEVICE_ID_GTCO_1004 0x1004 +#define USB_DEVICE_ID_GTCO_1005 0x1005 +#define USB_DEVICE_ID_GTCO_1006 0x1006 + #define USB_VENDOR_ID_WACOM 0x056a -#define USB_DEVICE_ID_WACOM_PENPARTNER 0x0000 -#define USB_DEVICE_ID_WACOM_GRAPHIRE 0x0010 -#define USB_DEVICE_ID_WACOM_INTUOS 0x0020 -#define USB_DEVICE_ID_WACOM_PL 0x0030 -#define USB_DEVICE_ID_WACOM_INTUOS2 0x0040 -#define USB_DEVICE_ID_WACOM_VOLITO 0x0060 -#define USB_DEVICE_ID_WACOM_PTU 0x0003 -#define USB_DEVICE_ID_WACOM_INTUOS3 0x00B0 -#define USB_DEVICE_ID_WACOM_CINTIQ 0x003F -#define USB_DEVICE_ID_WACOM_DTF 0x00C0 #define USB_VENDOR_ID_ACECAD 0x0460 #define USB_DEVICE_ID_ACECAD_FLAIR 0x0004 @@ -1588,6 +1625,51 @@ static const struct hid_blacklist { { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_8_8_IF_KIT, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_POWERMATE, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_SOUNDKNOB, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_90, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_100, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_101, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_103, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_104, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_105, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_106, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_107, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_108, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_200, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_201, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_202, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_203, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_204, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_205, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_206, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_207, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_300, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_301, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_302, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_303, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_304, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_305, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_306, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_307, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_308, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_309, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_400, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_401, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_402, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_403, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_404, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_405, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_500, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_501, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_502, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_503, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_504, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1000, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1001, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1002, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1003, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1004, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1005, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1006, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY, HID_QUIRK_IGNORE }, @@ -1617,49 +1699,6 @@ static const struct hid_blacklist { { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_GOTEMP, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_CYCLOPS, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PENPARTNER, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 1, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 2, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 3, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 4, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS + 1, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS + 2, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS + 3, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS + 4, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 1, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 2, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 3, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 4, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 5, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 7, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 8, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 9, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 1, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 2, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 3, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 4, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 5, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 7, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 1, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 2, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 3, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 4, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 5, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 6, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PTU, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 1, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 2, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 3, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 4, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 5, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_CINTIQ, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_DTF, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_DTF + 3, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_YEALINK, USB_DEVICE_ID_YEALINK_P1K_P4K_B2K, HID_QUIRK_IGNORE }, @@ -1778,6 +1817,10 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf) char *rdesc; int n, len, insize = 0; + /* Ignore all Wacom devices */ + if (dev->descriptor.idVendor == USB_VENDOR_ID_WACOM) + return NULL; + for (n = 0; hid_blacklist[n].idVendor; n++) if ((hid_blacklist[n].idVendor == le16_to_cpu(dev->descriptor.idVendor)) && (hid_blacklist[n].idProduct == le16_to_cpu(dev->descriptor.idProduct))) diff --git a/drivers/usb/input/usbtouchscreen.c b/drivers/usb/input/usbtouchscreen.c index 3b175aa482cd..a338bf4c2d78 100644 --- a/drivers/usb/input/usbtouchscreen.c +++ b/drivers/usb/input/usbtouchscreen.c @@ -286,7 +286,7 @@ static int mtouch_init(struct usbtouch_usb *usbtouch) static int itm_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press) { *x = ((pkt[0] & 0x1F) << 7) | (pkt[3] & 0x7F); - *x = ((pkt[1] & 0x1F) << 7) | (pkt[4] & 0x7F); + *y = ((pkt[1] & 0x1F) << 7) | (pkt[4] & 0x7F); *press = ((pkt[2] & 0x1F) << 7) | (pkt[5] & 0x7F); *touch = ~pkt[7] & 0x20; diff --git a/drivers/usb/input/yealink.c b/drivers/usb/input/yealink.c index 575a4e672e96..7b45fd3de911 100644 --- a/drivers/usb/input/yealink.c +++ b/drivers/usb/input/yealink.c @@ -810,12 +810,9 @@ static int usb_cleanup(struct yealink_dev *yld, int err) if (yld == NULL) return err; - if (yld->urb_irq) { - usb_kill_urb(yld->urb_irq); - usb_free_urb(yld->urb_irq); - } - if (yld->urb_ctl) - usb_free_urb(yld->urb_ctl); + usb_kill_urb(yld->urb_irq); /* parameter validation in core/urb */ + usb_kill_urb(yld->urb_ctl); /* parameter validation in core/urb */ + if (yld->idev) { if (err) input_free_device(yld->idev); @@ -831,6 +828,9 @@ static int usb_cleanup(struct yealink_dev *yld, int err) if (yld->irq_data) usb_buffer_free(yld->udev, USB_PKT_LEN, yld->irq_data, yld->irq_dma); + + usb_free_urb(yld->urb_irq); /* parameter validation in core/urb */ + usb_free_urb(yld->urb_ctl); /* parameter validation in core/urb */ kfree(yld); return err; } diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c index 738bd7c7451f..e16582f3733c 100644 --- a/drivers/usb/misc/sisusbvga/sisusb.c +++ b/drivers/usb/misc/sisusbvga/sisusb.c @@ -3435,6 +3435,8 @@ static void sisusb_disconnect(struct usb_interface *intf) static struct usb_device_id sisusb_table [] = { { USB_DEVICE(0x0711, 0x0900) }, + { USB_DEVICE(0x0711, 0x0901) }, + { USB_DEVICE(0x0711, 0x0902) }, { USB_DEVICE(0x182d, 0x021c) }, { USB_DEVICE(0x182d, 0x0269) }, { } diff --git a/drivers/usb/net/pegasus.h b/drivers/usb/net/pegasus.h index a54752ce1493..006438069b66 100644 --- a/drivers/usb/net/pegasus.h +++ b/drivers/usb/net/pegasus.h @@ -131,6 +131,7 @@ struct usb_eth_dev { #define VENDOR_COREGA 0x07aa #define VENDOR_DLINK 0x2001 #define VENDOR_ELCON 0x0db7 +#define VENDOR_ELECOM 0x056e #define VENDOR_ELSA 0x05cc #define VENDOR_GIGABYTE 0x1044 #define VENDOR_HAWKING 0x0e66 @@ -233,6 +234,8 @@ PEGASUS_DEV( "D-Link DSB-650", VENDOR_DLINK, 0xabc1, DEFAULT_GPIO_RESET ) PEGASUS_DEV( "GOLDPFEIL USB Adapter", VENDOR_ELCON, 0x0002, DEFAULT_GPIO_RESET | PEGASUS_II | HAS_HOME_PNA ) +PEGASUS_DEV( "ELECOM USB Ethernet LD-USB20", VENDOR_ELECOM, 0x4010, + DEFAULT_GPIO_RESET | PEGASUS_II ) PEGASUS_DEV( "EasiDock Ethernet", VENDOR_MOBILITY, 0x0304, DEFAULT_GPIO_RESET ) PEGASUS_DEV( "Elsa Micolink USB2Ethernet", VENDOR_ELSA, 0x3000, diff --git a/drivers/usb/net/rtl8150.c b/drivers/usb/net/rtl8150.c index bd09232ce13c..a72685b96061 100644 --- a/drivers/usb/net/rtl8150.c +++ b/drivers/usb/net/rtl8150.c @@ -972,6 +972,7 @@ static void rtl8150_disconnect(struct usb_interface *intf) if (dev) { set_bit(RTL8150_UNPLUG, &dev->flags); tasklet_disable(&dev->tl); + tasklet_kill(&dev->tl); unregister_netdev(dev->netdev); unlink_all_urbs(dev); free_all_urbs(dev); diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 15945e806f03..c6115aa1b445 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -506,6 +506,7 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(FTDI_VID, FTDI_YEI_SERVOCENTER31_PID) }, { USB_DEVICE(FTDI_VID, FTDI_THORLABS_PID) }, { USB_DEVICE(TESTO_VID, TESTO_USB_INTERFACE_PID) }, + { USB_DEVICE(FTDI_VID, FTDI_GAMMA_SCOUT_PID) }, { }, /* Optional parameter entry */ { } /* Terminating entry */ }; diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h index 8888cd80a491..77299996f7ee 100644 --- a/drivers/usb/serial/ftdi_sio.h +++ b/drivers/usb/serial/ftdi_sio.h @@ -467,6 +467,11 @@ #define TESTO_VID 0x128D #define TESTO_USB_INTERFACE_PID 0x0001 +/* + * Gamma Scout (http://gamma-scout.com/). Submitted by rsc@runtux.com. + */ +#define FTDI_GAMMA_SCOUT_PID 0xD678 /* Gamma Scout online */ + /* Commands */ #define FTDI_SIO_RESET 0 /* Reset the port */ #define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */ diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index 12c1694d322e..e06a41bd0f3b 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -464,8 +464,10 @@ static int serial_read_proc (char *page, char **start, off_t off, int count, int length += sprintf (page+length, " path:%s", tmp); length += sprintf (page+length, "\n"); - if ((length + begin) > (off + count)) + if ((length + begin) > (off + count)) { + usb_serial_put(serial); goto done; + } if ((length + begin) < off) { begin += length; length = 0; diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index 4a803d69fa36..b130e170b4a8 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -241,16 +241,6 @@ UNUSUAL_DEV( 0x0482, 0x0103, 0x0100, 0x0100, "Finecam S5", US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_FIX_INQUIRY), -/* Patch for Kyocera Finecam L3 - * Submitted by Michael Krauth <michael.krauth@web.de> - * and Alessandro Fracchetti <al.fracchetti@tin.it> - */ -UNUSUAL_DEV( 0x0482, 0x0105, 0x0100, 0x0100, - "Kyocera", - "Finecam L3", - US_SC_SCSI, US_PR_BULK, NULL, - US_FL_FIX_INQUIRY), - /* Reported by Paul Stewart <stewart@wetlogic.net> * This entry is needed because the device reports Sub=ff */ UNUSUAL_DEV( 0x04a4, 0x0004, 0x0001, 0x0001, @@ -599,6 +589,13 @@ UNUSUAL_DEV( 0x054c, 0x0099, 0x0000, 0x9999, US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_FIX_INQUIRY ), +/* floppy reports multiple luns */ +UNUSUAL_DEV( 0x055d, 0x2020, 0x0000, 0x0210, + "SAMSUNG", + "SFD-321U [FW 0C]", + US_SC_DEVICE, US_PR_DEVICE, NULL, + US_FL_SINGLE_LUN ), + UNUSUAL_DEV( 0x057b, 0x0000, 0x0000, 0x0299, "Y-E Data", @@ -1257,6 +1254,13 @@ UNUSUAL_DEV( 0x0fce, 0xd008, 0x0000, 0x0000, US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_NO_WP_DETECT ), +/* Reported by Emmanuel Vasilakis <evas@forthnet.gr> */ +UNUSUAL_DEV( 0x0fce, 0xe031, 0x0000, 0x0000, + "Sony Ericsson", + "M600i", + US_SC_DEVICE, US_PR_DEVICE, NULL, + US_FL_FIX_CAPACITY ), + /* Reported by Kevin Cernekee <kpc-usbdev@gelato.uiuc.edu> * Tested on hardware version 1.10. * Entry is needed only for the initializer function override. diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c index 3e827e04a2aa..276a21530b95 100644 --- a/drivers/video/aty/aty128fb.c +++ b/drivers/video/aty/aty128fb.c @@ -1801,10 +1801,14 @@ static struct backlight_properties aty128_bl_data = { static void aty128_bl_set_power(struct fb_info *info, int power) { mutex_lock(&info->bl_mutex); - up(&info->bl_dev->sem); - info->bl_dev->props->power = power; - __aty128_bl_update_status(info->bl_dev); - down(&info->bl_dev->sem); + + if (info->bl_dev) { + down(&info->bl_dev->sem); + info->bl_dev->props->power = power; + __aty128_bl_update_status(info->bl_dev); + up(&info->bl_dev->sem); + } + mutex_unlock(&info->bl_mutex); } @@ -1828,7 +1832,7 @@ static void aty128_bl_init(struct aty128fb_par *par) bd = backlight_device_register(name, par, &aty128_bl_data); if (IS_ERR(bd)) { info->bl_dev = NULL; - printk("aty128: Backlight registration failed\n"); + printk(KERN_WARNING "aty128: Backlight registration failed\n"); goto error; } @@ -1839,11 +1843,11 @@ static void aty128_bl_init(struct aty128fb_par *par) 219 * FB_BACKLIGHT_MAX / MAX_LEVEL); mutex_unlock(&info->bl_mutex); - up(&bd->sem); + down(&bd->sem); bd->props->brightness = aty128_bl_data.max_brightness; bd->props->power = FB_BLANK_UNBLANK; bd->props->update_status(bd); - down(&bd->sem); + up(&bd->sem); #ifdef CONFIG_PMAC_BACKLIGHT mutex_lock(&pmac_backlight_mutex); diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c index 053ff63365b7..19a71f045784 100644 --- a/drivers/video/aty/atyfb_base.c +++ b/drivers/video/aty/atyfb_base.c @@ -2200,10 +2200,14 @@ static struct backlight_properties aty_bl_data = { static void aty_bl_set_power(struct fb_info *info, int power) { mutex_lock(&info->bl_mutex); - up(&info->bl_dev->sem); - info->bl_dev->props->power = power; - __aty_bl_update_status(info->bl_dev); - down(&info->bl_dev->sem); + + if (info->bl_dev) { + down(&info->bl_dev->sem); + info->bl_dev->props->power = power; + __aty_bl_update_status(info->bl_dev); + up(&info->bl_dev->sem); + } + mutex_unlock(&info->bl_mutex); } @@ -2223,7 +2227,7 @@ static void aty_bl_init(struct atyfb_par *par) bd = backlight_device_register(name, par, &aty_bl_data); if (IS_ERR(bd)) { info->bl_dev = NULL; - printk("aty: Backlight registration failed\n"); + printk(KERN_WARNING "aty: Backlight registration failed\n"); goto error; } @@ -2234,11 +2238,11 @@ static void aty_bl_init(struct atyfb_par *par) 0xFF * FB_BACKLIGHT_MAX / MAX_LEVEL); mutex_unlock(&info->bl_mutex); - up(&bd->sem); + down(&bd->sem); bd->props->brightness = aty_bl_data.max_brightness; bd->props->power = FB_BLANK_UNBLANK; bd->props->update_status(bd); - down(&bd->sem); + up(&bd->sem); #ifdef CONFIG_PMAC_BACKLIGHT mutex_lock(&pmac_backlight_mutex); diff --git a/drivers/video/aty/radeon_backlight.c b/drivers/video/aty/radeon_backlight.c index 1755dddf1899..585eb7b9e636 100644 --- a/drivers/video/aty/radeon_backlight.c +++ b/drivers/video/aty/radeon_backlight.c @@ -195,11 +195,11 @@ void radeonfb_bl_init(struct radeonfb_info *rinfo) 217 * FB_BACKLIGHT_MAX / MAX_RADEON_LEVEL); mutex_unlock(&rinfo->info->bl_mutex); - up(&bd->sem); + down(&bd->sem); bd->props->brightness = radeon_bl_data.max_brightness; bd->props->power = FB_BLANK_UNBLANK; bd->props->update_status(bd); - down(&bd->sem); + up(&bd->sem); #ifdef CONFIG_PMAC_BACKLIGHT mutex_lock(&pmac_backlight_mutex); diff --git a/drivers/video/nvidia/nv_backlight.c b/drivers/video/nvidia/nv_backlight.c index b45f577094ac..5b75ae4e9457 100644 --- a/drivers/video/nvidia/nv_backlight.c +++ b/drivers/video/nvidia/nv_backlight.c @@ -113,10 +113,14 @@ static struct backlight_properties nvidia_bl_data = { void nvidia_bl_set_power(struct fb_info *info, int power) { mutex_lock(&info->bl_mutex); - up(&info->bl_dev->sem); - info->bl_dev->props->power = power; - __nvidia_bl_update_status(info->bl_dev); - down(&info->bl_dev->sem); + + if (info->bl_dev) { + down(&info->bl_dev->sem); + info->bl_dev->props->power = power; + __nvidia_bl_update_status(info->bl_dev); + up(&info->bl_dev->sem); + } + mutex_unlock(&info->bl_mutex); } @@ -140,7 +144,7 @@ void nvidia_bl_init(struct nvidia_par *par) bd = backlight_device_register(name, par, &nvidia_bl_data); if (IS_ERR(bd)) { info->bl_dev = NULL; - printk("nvidia: Backlight registration failed\n"); + printk(KERN_WARNING "nvidia: Backlight registration failed\n"); goto error; } @@ -151,11 +155,11 @@ void nvidia_bl_init(struct nvidia_par *par) 0x534 * FB_BACKLIGHT_MAX / MAX_LEVEL); mutex_unlock(&info->bl_mutex); - up(&bd->sem); + down(&bd->sem); bd->props->brightness = nvidia_bl_data.max_brightness; bd->props->power = FB_BLANK_UNBLANK; bd->props->update_status(bd); - down(&bd->sem); + up(&bd->sem); #ifdef CONFIG_PMAC_BACKLIGHT mutex_lock(&pmac_backlight_mutex); diff --git a/drivers/video/riva/fbdev.c b/drivers/video/riva/fbdev.c index 76fc9d355eb7..8ddb47a56b07 100644 --- a/drivers/video/riva/fbdev.c +++ b/drivers/video/riva/fbdev.c @@ -355,10 +355,14 @@ static struct backlight_properties riva_bl_data = { static void riva_bl_set_power(struct fb_info *info, int power) { mutex_lock(&info->bl_mutex); - up(&info->bl_dev->sem); - info->bl_dev->props->power = power; - __riva_bl_update_status(info->bl_dev); - down(&info->bl_dev->sem); + + if (info->bl_dev) { + down(&info->bl_dev->sem); + info->bl_dev->props->power = power; + __riva_bl_update_status(info->bl_dev); + up(&info->bl_dev->sem); + } + mutex_unlock(&info->bl_mutex); } @@ -382,7 +386,7 @@ static void riva_bl_init(struct riva_par *par) bd = backlight_device_register(name, par, &riva_bl_data); if (IS_ERR(bd)) { info->bl_dev = NULL; - printk("riva: Backlight registration failed\n"); + printk(KERN_WARNING "riva: Backlight registration failed\n"); goto error; } @@ -393,11 +397,11 @@ static void riva_bl_init(struct riva_par *par) 0x534 * FB_BACKLIGHT_MAX / MAX_LEVEL); mutex_unlock(&info->bl_mutex); - up(&bd->sem); + down(&bd->sem); bd->props->brightness = riva_bl_data.max_brightness; bd->props->power = FB_BLANK_UNBLANK; bd->props->update_status(bd); - down(&bd->sem); + up(&bd->sem); #ifdef CONFIG_PMAC_BACKLIGHT mutex_lock(&pmac_backlight_mutex); diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c index 105761e3ba0e..9aeb58a7d369 100644 --- a/fs/cifs/readdir.c +++ b/fs/cifs/readdir.c @@ -82,7 +82,6 @@ static int construct_dentry(struct qstr *qstring, struct file *file, if(*ptmp_inode == NULL) return rc; rc = 1; - d_instantiate(tmp_dentry, *ptmp_inode); } } else { tmp_dentry = d_alloc(file->f_dentry, qstring); @@ -99,9 +98,7 @@ static int construct_dentry(struct qstr *qstring, struct file *file, tmp_dentry->d_op = &cifs_dentry_ops; if(*ptmp_inode == NULL) return rc; - rc = 1; - d_instantiate(tmp_dentry, *ptmp_inode); - d_rehash(tmp_dentry); + rc = 2; } tmp_dentry->d_time = jiffies; @@ -870,6 +867,12 @@ static int cifs_filldir(char *pfindEntry, struct file *file, pfindEntry, &obj_type, rc); else fill_in_inode(tmp_inode, 1 /* NT */, pfindEntry, &obj_type, rc); + + if(rc) /* new inode - needs to be tied to dentry */ { + d_instantiate(tmp_dentry, tmp_inode); + if(rc == 2) + d_rehash(tmp_dentry); + } rc = filldir(direntry,qstring.name,qstring.len,file->f_pos, diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c index d4870432ecfc..b1981d0e95ad 100644 --- a/fs/ext2/balloc.c +++ b/fs/ext2/balloc.c @@ -539,7 +539,6 @@ unsigned long ext2_count_free (struct buffer_head * map, unsigned int numchars) #endif /* EXT2FS_DEBUG */ -/* Superblock must be locked */ unsigned long ext2_count_free_blocks (struct super_block * sb) { struct ext2_group_desc * desc; diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c index de85c61c58c5..695f69ccf908 100644 --- a/fs/ext2/ialloc.c +++ b/fs/ext2/ialloc.c @@ -637,7 +637,6 @@ fail: return ERR_PTR(err); } -/* Superblock must be locked */ unsigned long ext2_count_free_inodes (struct super_block * sb) { struct ext2_group_desc *desc; diff --git a/fs/ext2/super.c b/fs/ext2/super.c index 681dea8f9532..4286ff6330b6 100644 --- a/fs/ext2/super.c +++ b/fs/ext2/super.c @@ -251,6 +251,44 @@ static struct super_operations ext2_sops = { #endif }; +static struct dentry *ext2_get_dentry(struct super_block *sb, void *vobjp) +{ + __u32 *objp = vobjp; + unsigned long ino = objp[0]; + __u32 generation = objp[1]; + struct inode *inode; + struct dentry *result; + + if (ino < EXT2_FIRST_INO(sb) && ino != EXT2_ROOT_INO) + return ERR_PTR(-ESTALE); + if (ino > le32_to_cpu(EXT2_SB(sb)->s_es->s_inodes_count)) + return ERR_PTR(-ESTALE); + + /* iget isn't really right if the inode is currently unallocated!! + * ext2_read_inode currently does appropriate checks, but + * it might be "neater" to call ext2_get_inode first and check + * if the inode is valid..... + */ + inode = iget(sb, ino); + if (inode == NULL) + return ERR_PTR(-ENOMEM); + if (is_bad_inode(inode) || + (generation && inode->i_generation != generation)) { + /* we didn't find the right inode.. */ + iput(inode); + return ERR_PTR(-ESTALE); + } + /* now to find a dentry. + * If possible, get a well-connected one + */ + result = d_alloc_anon(inode); + if (!result) { + iput(inode); + return ERR_PTR(-ENOMEM); + } + return result; +} + /* Yes, most of these are left as NULL!! * A NULL value implies the default, which works with ext2-like file * systems, but can be improved upon. @@ -258,6 +296,7 @@ static struct super_operations ext2_sops = { */ static struct export_operations ext2_export_ops = { .get_parent = ext2_get_parent, + .get_dentry = ext2_get_dentry, }; static unsigned long get_sb_block(void **data) @@ -1044,7 +1083,6 @@ static int ext2_statfs (struct dentry * dentry, struct kstatfs * buf) unsigned long overhead; int i; - lock_super(sb); if (test_opt (sb, MINIX_DF)) overhead = 0; else { @@ -1085,7 +1123,6 @@ static int ext2_statfs (struct dentry * dentry, struct kstatfs * buf) buf->f_files = le32_to_cpu(sbi->s_es->s_inodes_count); buf->f_ffree = ext2_count_free_inodes (sb); buf->f_namelen = EXT2_NAME_LEN; - unlock_super(sb); return 0; } diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c index c5ee9f0691e3..84be02e93652 100644 --- a/fs/ext3/inode.c +++ b/fs/ext3/inode.c @@ -925,7 +925,7 @@ int ext3_get_blocks_handle(handle_t *handle, struct inode *inode, set_buffer_new(bh_result); got_it: map_bh(bh_result, inode->i_sb, le32_to_cpu(chain[depth-1].key)); - if (blocks_to_boundary == 0) + if (count > blocks_to_boundary) set_buffer_boundary(bh_result); err = count; /* Clean up and exit */ @@ -1009,11 +1009,14 @@ struct buffer_head *ext3_getblk(handle_t *handle, struct inode *inode, buffer_trace_init(&dummy.b_history); err = ext3_get_blocks_handle(handle, inode, block, 1, &dummy, create, 1); - if (err == 1) { + /* + * ext3_get_blocks_handle() returns number of blocks + * mapped. 0 in case of a HOLE. + */ + if (err > 0) { + if (err > 1) + WARN_ON(1); err = 0; - } else if (err >= 0) { - WARN_ON(1); - err = -EIO; } *errp = err; if (!err && buffer_mapped(&dummy)) { diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 813d589cc6c0..3559086eee5f 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -554,6 +554,47 @@ static int ext3_show_options(struct seq_file *seq, struct vfsmount *vfs) return 0; } + +static struct dentry *ext3_get_dentry(struct super_block *sb, void *vobjp) +{ + __u32 *objp = vobjp; + unsigned long ino = objp[0]; + __u32 generation = objp[1]; + struct inode *inode; + struct dentry *result; + + if (ino < EXT3_FIRST_INO(sb) && ino != EXT3_ROOT_INO) + return ERR_PTR(-ESTALE); + if (ino > le32_to_cpu(EXT3_SB(sb)->s_es->s_inodes_count)) + return ERR_PTR(-ESTALE); + + /* iget isn't really right if the inode is currently unallocated!! + * + * ext3_read_inode will return a bad_inode if the inode had been + * deleted, so we should be safe. + * + * Currently we don't know the generation for parent directory, so + * a generation of 0 means "accept any" + */ + inode = iget(sb, ino); + if (inode == NULL) + return ERR_PTR(-ENOMEM); + if (is_bad_inode(inode) || + (generation && inode->i_generation != generation)) { + iput(inode); + return ERR_PTR(-ESTALE); + } + /* now to find a dentry. + * If possible, get a well-connected one + */ + result = d_alloc_anon(inode); + if (!result) { + iput(inode); + return ERR_PTR(-ENOMEM); + } + return result; +} + #ifdef CONFIG_QUOTA #define QTYPE2NAME(t) ((t)==USRQUOTA?"user":"group") #define QTYPE2MOPT(on, t) ((t)==USRQUOTA?((on)##USRJQUOTA):((on)##GRPJQUOTA)) @@ -622,6 +663,7 @@ static struct super_operations ext3_sops = { static struct export_operations ext3_export_ops = { .get_parent = ext3_get_parent, + .get_dentry = ext3_get_dentry, }; enum { diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c index de2e4cbbf79a..f5169a96260e 100644 --- a/fs/jbd/transaction.c +++ b/fs/jbd/transaction.c @@ -727,7 +727,7 @@ done: out: if (unlikely(frozen_buffer)) /* It's usually NULL */ - kfree(frozen_buffer); + jbd_slab_free(frozen_buffer, bh->b_size); JBUFFER_TRACE(jh, "exit"); return error; diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c index fecd3b095deb..76ca1cbc38f9 100644 --- a/fs/nfs/direct.c +++ b/fs/nfs/direct.c @@ -100,25 +100,6 @@ static inline int put_dreq(struct nfs_direct_req *dreq) return atomic_dec_and_test(&dreq->io_count); } -/* - * "size" is never larger than rsize or wsize. - */ -static inline int nfs_direct_count_pages(unsigned long user_addr, size_t size) -{ - int page_count; - - page_count = (user_addr + size + PAGE_SIZE - 1) >> PAGE_SHIFT; - page_count -= user_addr >> PAGE_SHIFT; - BUG_ON(page_count < 0); - - return page_count; -} - -static inline unsigned int nfs_max_pages(unsigned int size) -{ - return (size + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT; -} - /** * nfs_direct_IO - NFS address space operation for direct I/O * @rw: direction (read or write) @@ -276,28 +257,24 @@ static ssize_t nfs_direct_read_schedule(struct nfs_direct_req *dreq, unsigned lo struct nfs_open_context *ctx = dreq->ctx; struct inode *inode = ctx->dentry->d_inode; size_t rsize = NFS_SERVER(inode)->rsize; - unsigned int rpages = nfs_max_pages(rsize); unsigned int pgbase; int result; ssize_t started = 0; get_dreq(dreq); - pgbase = user_addr & ~PAGE_MASK; do { struct nfs_read_data *data; size_t bytes; + pgbase = user_addr & ~PAGE_MASK; + bytes = min(rsize,count); + result = -ENOMEM; - data = nfs_readdata_alloc(rpages); + data = nfs_readdata_alloc(pgbase + bytes); if (unlikely(!data)) break; - bytes = rsize; - if (count < rsize) - bytes = count; - - data->npages = nfs_direct_count_pages(user_addr, bytes); down_read(¤t->mm->mmap_sem); result = get_user_pages(current, current->mm, user_addr, data->npages, 1, 0, data->pagevec, NULL); @@ -344,8 +321,10 @@ static ssize_t nfs_direct_read_schedule(struct nfs_direct_req *dreq, unsigned lo started += bytes; user_addr += bytes; pos += bytes; + /* FIXME: Remove this unnecessary math from final patch */ pgbase += bytes; pgbase &= ~PAGE_MASK; + BUG_ON(pgbase != (user_addr & ~PAGE_MASK)); count -= bytes; } while (count != 0); @@ -524,7 +503,7 @@ static void nfs_direct_write_complete(struct nfs_direct_req *dreq, struct inode static void nfs_alloc_commit_data(struct nfs_direct_req *dreq) { - dreq->commit_data = nfs_commit_alloc(0); + dreq->commit_data = nfs_commit_alloc(); if (dreq->commit_data != NULL) dreq->commit_data->req = (struct nfs_page *) dreq; } @@ -605,28 +584,24 @@ static ssize_t nfs_direct_write_schedule(struct nfs_direct_req *dreq, unsigned l struct nfs_open_context *ctx = dreq->ctx; struct inode *inode = ctx->dentry->d_inode; size_t wsize = NFS_SERVER(inode)->wsize; - unsigned int wpages = nfs_max_pages(wsize); unsigned int pgbase; int result; ssize_t started = 0; get_dreq(dreq); - pgbase = user_addr & ~PAGE_MASK; do { struct nfs_write_data *data; size_t bytes; + pgbase = user_addr & ~PAGE_MASK; + bytes = min(wsize,count); + result = -ENOMEM; - data = nfs_writedata_alloc(wpages); + data = nfs_writedata_alloc(pgbase + bytes); if (unlikely(!data)) break; - bytes = wsize; - if (count < wsize) - bytes = count; - - data->npages = nfs_direct_count_pages(user_addr, bytes); down_read(¤t->mm->mmap_sem); result = get_user_pages(current, current->mm, user_addr, data->npages, 0, 0, data->pagevec, NULL); @@ -676,8 +651,11 @@ static ssize_t nfs_direct_write_schedule(struct nfs_direct_req *dreq, unsigned l started += bytes; user_addr += bytes; pos += bytes; + + /* FIXME: Remove this useless math from the final patch */ pgbase += bytes; pgbase &= ~PAGE_MASK; + BUG_ON(pgbase != (user_addr & ~PAGE_MASK)); count -= bytes; } while (count != 0); diff --git a/fs/nfs/read.c b/fs/nfs/read.c index da9cf11c326f..7a9ee00e0c61 100644 --- a/fs/nfs/read.c +++ b/fs/nfs/read.c @@ -43,13 +43,15 @@ static mempool_t *nfs_rdata_mempool; #define MIN_POOL_READ (32) -struct nfs_read_data *nfs_readdata_alloc(unsigned int pagecount) +struct nfs_read_data *nfs_readdata_alloc(size_t len) { + unsigned int pagecount = (len + PAGE_SIZE - 1) >> PAGE_SHIFT; struct nfs_read_data *p = mempool_alloc(nfs_rdata_mempool, SLAB_NOFS); if (p) { memset(p, 0, sizeof(*p)); INIT_LIST_HEAD(&p->pages); + p->npages = pagecount; if (pagecount <= ARRAY_SIZE(p->page_array)) p->pagevec = p->page_array; else { @@ -140,7 +142,7 @@ static int nfs_readpage_sync(struct nfs_open_context *ctx, struct inode *inode, int result; struct nfs_read_data *rdata; - rdata = nfs_readdata_alloc(1); + rdata = nfs_readdata_alloc(count); if (!rdata) return -ENOMEM; @@ -336,25 +338,25 @@ static int nfs_pagein_multi(struct list_head *head, struct inode *inode) struct nfs_page *req = nfs_list_entry(head->next); struct page *page = req->wb_page; struct nfs_read_data *data; - unsigned int rsize = NFS_SERVER(inode)->rsize; - unsigned int nbytes, offset; + size_t rsize = NFS_SERVER(inode)->rsize, nbytes; + unsigned int offset; int requests = 0; LIST_HEAD(list); nfs_list_remove_request(req); nbytes = req->wb_bytes; - for(;;) { - data = nfs_readdata_alloc(1); + do { + size_t len = min(nbytes,rsize); + + data = nfs_readdata_alloc(len); if (!data) goto out_bad; INIT_LIST_HEAD(&data->pages); list_add(&data->pages, &list); requests++; - if (nbytes <= rsize) - break; - nbytes -= rsize; - } + nbytes -= len; + } while(nbytes != 0); atomic_set(&req->wb_complete, requests); ClearPageError(page); @@ -402,7 +404,7 @@ static int nfs_pagein_one(struct list_head *head, struct inode *inode) if (NFS_SERVER(inode)->rsize < PAGE_CACHE_SIZE) return nfs_pagein_multi(head, inode); - data = nfs_readdata_alloc(NFS_SERVER(inode)->rpages); + data = nfs_readdata_alloc(NFS_SERVER(inode)->rsize); if (!data) goto out_bad; diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 50774991f8d5..8ab3cf10d792 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -90,22 +90,13 @@ static mempool_t *nfs_commit_mempool; static DECLARE_WAIT_QUEUE_HEAD(nfs_write_congestion); -struct nfs_write_data *nfs_commit_alloc(unsigned int pagecount) +struct nfs_write_data *nfs_commit_alloc(void) { struct nfs_write_data *p = mempool_alloc(nfs_commit_mempool, SLAB_NOFS); if (p) { memset(p, 0, sizeof(*p)); INIT_LIST_HEAD(&p->pages); - if (pagecount <= ARRAY_SIZE(p->page_array)) - p->pagevec = p->page_array; - else { - p->pagevec = kcalloc(pagecount, sizeof(struct page *), GFP_NOFS); - if (!p->pagevec) { - mempool_free(p, nfs_commit_mempool); - p = NULL; - } - } } return p; } @@ -117,13 +108,15 @@ void nfs_commit_free(struct nfs_write_data *p) mempool_free(p, nfs_commit_mempool); } -struct nfs_write_data *nfs_writedata_alloc(unsigned int pagecount) +struct nfs_write_data *nfs_writedata_alloc(size_t len) { + unsigned int pagecount = (len + PAGE_SIZE - 1) >> PAGE_SHIFT; struct nfs_write_data *p = mempool_alloc(nfs_wdata_mempool, SLAB_NOFS); if (p) { memset(p, 0, sizeof(*p)); INIT_LIST_HEAD(&p->pages); + p->npages = pagecount; if (pagecount <= ARRAY_SIZE(p->page_array)) p->pagevec = p->page_array; else { @@ -208,7 +201,7 @@ static int nfs_writepage_sync(struct nfs_open_context *ctx, struct inode *inode, int result, written = 0; struct nfs_write_data *wdata; - wdata = nfs_writedata_alloc(1); + wdata = nfs_writedata_alloc(wsize); if (!wdata) return -ENOMEM; @@ -999,24 +992,24 @@ static int nfs_flush_multi(struct inode *inode, struct list_head *head, int how) struct nfs_page *req = nfs_list_entry(head->next); struct page *page = req->wb_page; struct nfs_write_data *data; - unsigned int wsize = NFS_SERVER(inode)->wsize; - unsigned int nbytes, offset; + size_t wsize = NFS_SERVER(inode)->wsize, nbytes; + unsigned int offset; int requests = 0; LIST_HEAD(list); nfs_list_remove_request(req); nbytes = req->wb_bytes; - for (;;) { - data = nfs_writedata_alloc(1); + do { + size_t len = min(nbytes, wsize); + + data = nfs_writedata_alloc(len); if (!data) goto out_bad; list_add(&data->pages, &list); requests++; - if (nbytes <= wsize) - break; - nbytes -= wsize; - } + nbytes -= len; + } while (nbytes != 0); atomic_set(&req->wb_complete, requests); ClearPageError(page); @@ -1070,7 +1063,7 @@ static int nfs_flush_one(struct inode *inode, struct list_head *head, int how) struct nfs_write_data *data; unsigned int count; - data = nfs_writedata_alloc(NFS_SERVER(inode)->wpages); + data = nfs_writedata_alloc(NFS_SERVER(inode)->wsize); if (!data) goto out_bad; @@ -1378,7 +1371,7 @@ nfs_commit_list(struct inode *inode, struct list_head *head, int how) struct nfs_write_data *data; struct nfs_page *req; - data = nfs_commit_alloc(NFS_SERVER(inode)->wpages); + data = nfs_commit_alloc(); if (!data) goto out_bad; diff --git a/fs/super.c b/fs/super.c index 6d4e8174b6db..5c4c94d5495e 100644 --- a/fs/super.c +++ b/fs/super.c @@ -49,6 +49,7 @@ DEFINE_SPINLOCK(sb_lock); /** * alloc_super - create new superblock + * @type: filesystem type superblock should belong to * * Allocates and initializes a new &struct super_block. alloc_super() * returns a pointer new superblock or %NULL if allocation had failed. diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c index c40f81ba9b13..34dcb43a7837 100644 --- a/fs/xfs/linux-2.6/xfs_aops.c +++ b/fs/xfs/linux-2.6/xfs_aops.c @@ -1390,11 +1390,19 @@ xfs_vm_direct_IO( iocb->private = xfs_alloc_ioend(inode, IOMAP_UNWRITTEN); - ret = blockdev_direct_IO_own_locking(rw, iocb, inode, - iomap.iomap_target->bt_bdev, - iov, offset, nr_segs, - xfs_get_blocks_direct, - xfs_end_io_direct); + if (rw == WRITE) { + ret = blockdev_direct_IO_own_locking(rw, iocb, inode, + iomap.iomap_target->bt_bdev, + iov, offset, nr_segs, + xfs_get_blocks_direct, + xfs_end_io_direct); + } else { + ret = blockdev_direct_IO_no_locking(rw, iocb, inode, + iomap.iomap_target->bt_bdev, + iov, offset, nr_segs, + xfs_get_blocks_direct, + xfs_end_io_direct); + } if (unlikely(ret <= 0 && iocb->private)) xfs_destroy_ioend(iocb->private); diff --git a/fs/xfs/linux-2.6/xfs_lrw.c b/fs/xfs/linux-2.6/xfs_lrw.c index 5d9cfd91ad08..ee788b1cb364 100644 --- a/fs/xfs/linux-2.6/xfs_lrw.c +++ b/fs/xfs/linux-2.6/xfs_lrw.c @@ -264,7 +264,9 @@ xfs_read( dmflags, &locktype); if (ret) { xfs_iunlock(ip, XFS_IOLOCK_SHARED); - goto unlock_mutex; + if (unlikely(ioflags & IO_ISDIRECT)) + mutex_unlock(&inode->i_mutex); + return ret; } } @@ -272,6 +274,9 @@ xfs_read( bhv_vop_flushinval_pages(vp, ctooff(offtoct(*offset)), -1, FI_REMAPF_LOCKED); + if (unlikely(ioflags & IO_ISDIRECT)) + mutex_unlock(&inode->i_mutex); + xfs_rw_enter_trace(XFS_READ_ENTER, &ip->i_iocore, (void *)iovp, segs, *offset, ioflags); ret = __generic_file_aio_read(iocb, iovp, segs, offset); @@ -281,10 +286,6 @@ xfs_read( XFS_STATS_ADD(xs_read_bytes, ret); xfs_iunlock(ip, XFS_IOLOCK_SHARED); - -unlock_mutex: - if (unlikely(ioflags & IO_ISDIRECT)) - mutex_unlock(&inode->i_mutex); return ret; } @@ -390,6 +391,8 @@ xfs_splice_write( xfs_inode_t *ip = XFS_BHVTOI(bdp); xfs_mount_t *mp = ip->i_mount; ssize_t ret; + struct inode *inode = outfilp->f_mapping->host; + xfs_fsize_t isize; XFS_STATS_INC(xs_write_calls); if (XFS_FORCED_SHUTDOWN(ip->i_mount)) @@ -416,6 +419,20 @@ xfs_splice_write( if (ret > 0) XFS_STATS_ADD(xs_write_bytes, ret); + isize = i_size_read(inode); + if (unlikely(ret < 0 && ret != -EFAULT && *ppos > isize)) + *ppos = isize; + + if (*ppos > ip->i_d.di_size) { + xfs_ilock(ip, XFS_ILOCK_EXCL); + if (*ppos > ip->i_d.di_size) { + ip->i_d.di_size = *ppos; + i_size_write(inode, *ppos); + ip->i_update_core = 1; + ip->i_update_size = 1; + } + xfs_iunlock(ip, XFS_ILOCK_EXCL); + } xfs_iunlock(ip, XFS_IOLOCK_EXCL); return ret; } diff --git a/fs/xfs/quota/xfs_qm_bhv.c b/fs/xfs/quota/xfs_qm_bhv.c index f137856c3261..db8872be8c87 100644 --- a/fs/xfs/quota/xfs_qm_bhv.c +++ b/fs/xfs/quota/xfs_qm_bhv.c @@ -203,7 +203,7 @@ xfs_qm_statvfs( if (error || !vnode) return error; - mp = XFS_BHVTOM(bhv); + mp = xfs_vfstom(bhvtovfs(bhv)); ip = xfs_vtoi(vnode); if (!(ip->i_d.di_flags & XFS_DIFLAG_PROJINHERIT)) diff --git a/fs/xfs/xfs_alloc.h b/fs/xfs/xfs_alloc.h index 650591f999ae..5a4256120ccc 100644 --- a/fs/xfs/xfs_alloc.h +++ b/fs/xfs/xfs_alloc.h @@ -44,6 +44,26 @@ typedef enum xfs_alloctype #define XFS_ALLOC_FLAG_FREEING 0x00000002 /* indicate caller is freeing extents*/ /* + * In order to avoid ENOSPC-related deadlock caused by + * out-of-order locking of AGF buffer (PV 947395), we place + * constraints on the relationship among actual allocations for + * data blocks, freelist blocks, and potential file data bmap + * btree blocks. However, these restrictions may result in no + * actual space allocated for a delayed extent, for example, a data + * block in a certain AG is allocated but there is no additional + * block for the additional bmap btree block due to a split of the + * bmap btree of the file. The result of this may lead to an + * infinite loop in xfssyncd when the file gets flushed to disk and + * all delayed extents need to be actually allocated. To get around + * this, we explicitly set aside a few blocks which will not be + * reserved in delayed allocation. Considering the minimum number of + * needed freelist blocks is 4 fsbs _per AG_, a potential split of file's bmap + * btree requires 1 fsb, so we set the number of set-aside blocks + * to 4 + 4*agcount. + */ +#define XFS_ALLOC_SET_ASIDE(mp) (4 + ((mp)->m_sb.sb_agcount * 4)) + +/* * Argument structure for xfs_alloc routines. * This is turned into a structure to avoid having 20 arguments passed * down several levels of the stack. diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c index 3a6137539064..bf46fae303af 100644 --- a/fs/xfs/xfs_bmap.c +++ b/fs/xfs/xfs_bmap.c @@ -4993,7 +4993,7 @@ xfs_bmapi( bma.firstblock = *firstblock; bma.alen = alen; bma.off = aoff; - bma.conv = (flags & XFS_BMAPI_CONVERT); + bma.conv = !!(flags & XFS_BMAPI_CONVERT); bma.wasdel = wasdelay; bma.minlen = minlen; bma.low = flist->xbf_low; diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c index 077629bab532..c064e72ada9e 100644 --- a/fs/xfs/xfs_fsops.c +++ b/fs/xfs/xfs_fsops.c @@ -462,7 +462,7 @@ xfs_fs_counts( xfs_icsb_sync_counters_lazy(mp); s = XFS_SB_LOCK(mp); - cnt->freedata = mp->m_sb.sb_fdblocks; + cnt->freedata = mp->m_sb.sb_fdblocks - XFS_ALLOC_SET_ASIDE(mp); cnt->freertx = mp->m_sb.sb_frextents; cnt->freeino = mp->m_sb.sb_ifree; cnt->allocino = mp->m_sb.sb_icount; @@ -519,15 +519,19 @@ xfs_reserve_blocks( } mp->m_resblks = request; } else { + __int64_t free; + + free = mp->m_sb.sb_fdblocks - XFS_ALLOC_SET_ASIDE(mp); delta = request - mp->m_resblks; - lcounter = mp->m_sb.sb_fdblocks - delta; + lcounter = free - delta; if (lcounter < 0) { /* We can't satisfy the request, just get what we can */ - mp->m_resblks += mp->m_sb.sb_fdblocks; - mp->m_resblks_avail += mp->m_sb.sb_fdblocks; - mp->m_sb.sb_fdblocks = 0; + mp->m_resblks += free; + mp->m_resblks_avail += free; + mp->m_sb.sb_fdblocks = XFS_ALLOC_SET_ASIDE(mp); } else { - mp->m_sb.sb_fdblocks = lcounter; + mp->m_sb.sb_fdblocks = + lcounter + XFS_ALLOC_SET_ASIDE(mp); mp->m_resblks = request; mp->m_resblks_avail += delta; } diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index 4be5c0b2d296..9dfae18d995f 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -1243,24 +1243,6 @@ xfs_mod_sb(xfs_trans_t *tp, __int64_t fields) xfs_trans_log_buf(tp, bp, first, last); } -/* - * In order to avoid ENOSPC-related deadlock caused by - * out-of-order locking of AGF buffer (PV 947395), we place - * constraints on the relationship among actual allocations for - * data blocks, freelist blocks, and potential file data bmap - * btree blocks. However, these restrictions may result in no - * actual space allocated for a delayed extent, for example, a data - * block in a certain AG is allocated but there is no additional - * block for the additional bmap btree block due to a split of the - * bmap btree of the file. The result of this may lead to an - * infinite loop in xfssyncd when the file gets flushed to disk and - * all delayed extents need to be actually allocated. To get around - * this, we explicitly set aside a few blocks which will not be - * reserved in delayed allocation. Considering the minimum number of - * needed freelist blocks is 4 fsbs, a potential split of file's bmap - * btree requires 1 fsb, so we set the number of set-aside blocks to 8. -*/ -#define SET_ASIDE_BLOCKS 8 /* * xfs_mod_incore_sb_unlocked() is a utility routine common used to apply @@ -1306,7 +1288,8 @@ xfs_mod_incore_sb_unlocked(xfs_mount_t *mp, xfs_sb_field_t field, return 0; case XFS_SBS_FDBLOCKS: - lcounter = (long long)mp->m_sb.sb_fdblocks - SET_ASIDE_BLOCKS; + lcounter = (long long) + mp->m_sb.sb_fdblocks - XFS_ALLOC_SET_ASIDE(mp); res_used = (long long)(mp->m_resblks - mp->m_resblks_avail); if (delta > 0) { /* Putting blocks back */ @@ -1340,7 +1323,7 @@ xfs_mod_incore_sb_unlocked(xfs_mount_t *mp, xfs_sb_field_t field, } } - mp->m_sb.sb_fdblocks = lcounter + SET_ASIDE_BLOCKS; + mp->m_sb.sb_fdblocks = lcounter + XFS_ALLOC_SET_ASIDE(mp); return 0; case XFS_SBS_FREXTENTS: lcounter = (long long)mp->m_sb.sb_frextents; @@ -2021,7 +2004,8 @@ xfs_icsb_sync_counters_lazy( * when we get near ENOSPC. */ #define XFS_ICSB_INO_CNTR_REENABLE 64 -#define XFS_ICSB_FDBLK_CNTR_REENABLE 512 +#define XFS_ICSB_FDBLK_CNTR_REENABLE(mp) \ + (512 + XFS_ALLOC_SET_ASIDE(mp)) STATIC void xfs_icsb_balance_counter( xfs_mount_t *mp, @@ -2055,7 +2039,7 @@ xfs_icsb_balance_counter( case XFS_SBS_FDBLOCKS: count = mp->m_sb.sb_fdblocks; resid = do_div(count, weight); - if (count < XFS_ICSB_FDBLK_CNTR_REENABLE) + if (count < XFS_ICSB_FDBLK_CNTR_REENABLE(mp)) goto out; break; default: @@ -2110,11 +2094,11 @@ again: case XFS_SBS_FDBLOCKS: BUG_ON((mp->m_resblks - mp->m_resblks_avail) != 0); - lcounter = icsbp->icsb_fdblocks; + lcounter = icsbp->icsb_fdblocks - XFS_ALLOC_SET_ASIDE(mp); lcounter += delta; if (unlikely(lcounter < 0)) goto slow_path; - icsbp->icsb_fdblocks = lcounter; + icsbp->icsb_fdblocks = lcounter + XFS_ALLOC_SET_ASIDE(mp); break; default: BUG(); diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c index b427d220a169..a34796e57afb 100644 --- a/fs/xfs/xfs_vfsops.c +++ b/fs/xfs/xfs_vfsops.c @@ -811,7 +811,8 @@ xfs_statvfs( statp->f_bsize = sbp->sb_blocksize; lsize = sbp->sb_logstart ? sbp->sb_logblocks : 0; statp->f_blocks = sbp->sb_dblocks - lsize; - statp->f_bfree = statp->f_bavail = sbp->sb_fdblocks; + statp->f_bfree = statp->f_bavail = + sbp->sb_fdblocks - XFS_ALLOC_SET_ASIDE(mp); fakeinos = statp->f_bfree << sbp->sb_inopblog; #if XFS_BIG_INUMS fakeinos += mp->m_inoadd; diff --git a/include/asm-alpha/Kbuild b/include/asm-alpha/Kbuild index e57fd57538b8..2b06b3bad5ff 100644 --- a/include/asm-alpha/Kbuild +++ b/include/asm-alpha/Kbuild @@ -1,5 +1,5 @@ include include/asm-generic/Kbuild.asm -unifdef-y += console.h fpu.h sysinfo.h +unifdef-y += console.h fpu.h sysinfo.h compiler.h header-y += gentrap.h regdef.h pal.h reg.h diff --git a/include/asm-alpha/compiler.h b/include/asm-alpha/compiler.h index 00c6f57ad9a7..d2768cc3d7a4 100644 --- a/include/asm-alpha/compiler.h +++ b/include/asm-alpha/compiler.h @@ -90,6 +90,7 @@ __asm__("stw %1,%0" : "=m"(mem) : "r"(val)) #endif +#ifdef __KERNEL__ /* Some idiots over in <linux/compiler.h> thought inline should imply always_inline. This breaks stuff. We'll include this file whenever we run into such problems. */ @@ -101,4 +102,6 @@ #undef __always_inline #define __always_inline inline __attribute__((always_inline)) +#endif /* __KERNEL__ */ + #endif /* __ALPHA_COMPILER_H */ diff --git a/include/asm-alpha/page.h b/include/asm-alpha/page.h index 8c7cd50d4eae..d2bed3cb33ff 100644 --- a/include/asm-alpha/page.h +++ b/include/asm-alpha/page.h @@ -1,6 +1,8 @@ #ifndef _ALPHA_PAGE_H #define _ALPHA_PAGE_H +#ifdef __KERNEL__ + #include <asm/pal.h> /* PAGE_SHIFT determines the page size */ @@ -8,8 +10,6 @@ #define PAGE_SIZE (1UL << PAGE_SHIFT) #define PAGE_MASK (~(PAGE_SIZE-1)) -#ifdef __KERNEL__ - #ifndef __ASSEMBLY__ #define STRICT_MM_TYPECHECKS @@ -92,9 +92,9 @@ typedef unsigned long pgprot_t; #define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) -#endif /* __KERNEL__ */ #include <asm-generic/memory_model.h> #include <asm-generic/page.h> +#endif /* __KERNEL__ */ #endif /* _ALPHA_PAGE_H */ diff --git a/include/asm-arm/arch-s3c2410/anubis-cpld.h b/include/asm-arm/arch-s3c2410/anubis-cpld.h index 5675b1796b55..40e8e270d337 100644 --- a/include/asm-arm/arch-s3c2410/anubis-cpld.h +++ b/include/asm-arm/arch-s3c2410/anubis-cpld.h @@ -9,9 +9,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * */ #ifndef __ASM_ARCH_ANUBISCPLD_H diff --git a/include/asm-arm/arch-s3c2410/anubis-irq.h b/include/asm-arm/arch-s3c2410/anubis-irq.h index 82f15dbd97e8..4b5f423779df 100644 --- a/include/asm-arm/arch-s3c2410/anubis-irq.h +++ b/include/asm-arm/arch-s3c2410/anubis-irq.h @@ -9,9 +9,7 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - */ +*/ #ifndef __ASM_ARCH_ANUBISIRQ_H #define __ASM_ARCH_ANUBISIRQ_H diff --git a/include/asm-arm/arch-s3c2410/anubis-map.h b/include/asm-arm/arch-s3c2410/anubis-map.h index d529ffda8599..058a2104b035 100644 --- a/include/asm-arm/arch-s3c2410/anubis-map.h +++ b/include/asm-arm/arch-s3c2410/anubis-map.h @@ -9,8 +9,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: */ /* needs arch/map.h including with this */ diff --git a/include/asm-arm/arch-s3c2410/audio.h b/include/asm-arm/arch-s3c2410/audio.h index 0d276e67f2fb..7e0222276c98 100644 --- a/include/asm-arm/arch-s3c2410/audio.h +++ b/include/asm-arm/arch-s3c2410/audio.h @@ -9,10 +9,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * 20-Nov-2004 BJD Created file - * 07-Mar-2005 BJD Added suspend/resume calls */ #ifndef __ASM_ARCH_AUDIO_H diff --git a/include/asm-arm/arch-s3c2410/bast-cpld.h b/include/asm-arm/arch-s3c2410/bast-cpld.h index e28ca51a4975..8969cffe83fa 100644 --- a/include/asm-arm/arch-s3c2410/bast-cpld.h +++ b/include/asm-arm/arch-s3c2410/bast-cpld.h @@ -8,11 +8,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * 25-May-2003 BJD Created file, added CTRL1 registers - * 30-Aug-2004 BJD Updated definitions from 2.4.26 port - * 30-Aug-2004 BJD Added CTRL3 and CTRL4 definitions */ #ifndef __ASM_ARCH_BASTCPLD_H diff --git a/include/asm-arm/arch-s3c2410/bast-irq.h b/include/asm-arm/arch-s3c2410/bast-irq.h index b79b47f0d126..15ffa66f5011 100644 --- a/include/asm-arm/arch-s3c2410/bast-irq.h +++ b/include/asm-arm/arch-s3c2410/bast-irq.h @@ -8,11 +8,7 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * 14-Sep-2004 BJD Fixed IRQ_USBOC definition - * 06-Jan-2003 BJD Linux 2.6.0 version - */ +*/ #ifndef __ASM_ARCH_BASTIRQ_H #define __ASM_ARCH_BASTIRQ_H diff --git a/include/asm-arm/arch-s3c2410/bast-map.h b/include/asm-arm/arch-s3c2410/bast-map.h index 29c07e302b04..727cef84c70e 100644 --- a/include/asm-arm/arch-s3c2410/bast-map.h +++ b/include/asm-arm/arch-s3c2410/bast-map.h @@ -8,10 +8,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * 06-Jan-2003 BJD Linux 2.6.0 version, moved bast specifics from arch/map.h - * 12-Mar-2004 BJD Fixed header include protection */ /* needs arch/map.h including with this */ diff --git a/include/asm-arm/arch-s3c2410/bast-pmu.h b/include/asm-arm/arch-s3c2410/bast-pmu.h index 758c5c59d4bf..82836027f00f 100644 --- a/include/asm-arm/arch-s3c2410/bast-pmu.h +++ b/include/asm-arm/arch-s3c2410/bast-pmu.h @@ -9,9 +9,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * 08-Oct-2003 BJD Initial creation */ #ifndef __ASM_ARCH_BASTPMU_H diff --git a/include/asm-arm/arch-s3c2410/debug-macro.S b/include/asm-arm/arch-s3c2410/debug-macro.S index b7d15d125458..93064860e0e5 100644 --- a/include/asm-arm/arch-s3c2410/debug-macro.S +++ b/include/asm-arm/arch-s3c2410/debug-macro.S @@ -10,9 +10,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Modifications: - * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA */ #include <asm/arch/map.h> diff --git a/include/asm-arm/arch-s3c2410/dma.h b/include/asm-arm/arch-s3c2410/dma.h index 7463fd5252ce..3661e465b0a5 100644 --- a/include/asm-arm/arch-s3c2410/dma.h +++ b/include/asm-arm/arch-s3c2410/dma.h @@ -1,18 +1,13 @@ -/* linux/include/asm-arm/arch-bast/dma.h +/* linux/include/asm-arm/arch-s3c2410/dma.h * - * Copyright (C) 2003,2004 Simtec Electronics + * Copyright (C) 2003,2004,2006 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * - * Samsung S3C2410X DMA support + * Samsung S3C241XX DMA support * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * ??-May-2003 BJD Created file - * ??-Jun-2003 BJD Added more dma functionality to go with arch - * 10-Nov-2004 BJD Added sys_device support */ #ifndef __ASM_ARCH_DMA_H @@ -21,28 +16,26 @@ #include <linux/sysdev.h> #include "hardware.h" - /* * This is the maximum DMA address(physical address) that can be DMAd to. * */ -#define MAX_DMA_ADDRESS 0x20000000 +#define MAX_DMA_ADDRESS 0x40000000 #define MAX_DMA_TRANSFER_SIZE 0x100000 /* Data Unit is half word */ - /* we have 4 dma channels */ #define S3C2410_DMA_CHANNELS (4) /* types */ -typedef enum { +enum s3c2410_dma_state { S3C2410_DMA_IDLE, S3C2410_DMA_RUNNING, S3C2410_DMA_PAUSED -} s3c2410_dma_state_t; +}; -/* s3c2410_dma_loadst_t +/* enum s3c2410_dma_loadst * * This represents the state of the DMA engine, wrt to the loaded / running * transfers. Since we don't have any way of knowing exactly the state of @@ -70,45 +63,40 @@ typedef enum { * currently running. */ -typedef enum { +enum s3c2410_dma_loadst { S3C2410_DMALOAD_NONE, S3C2410_DMALOAD_1LOADED, S3C2410_DMALOAD_1RUNNING, S3C2410_DMALOAD_1LOADED_1RUNNING, -} s3c2410_dma_loadst_t; +}; -typedef enum { +enum s3c2410_dma_buffresult { S3C2410_RES_OK, S3C2410_RES_ERR, S3C2410_RES_ABORT -} s3c2410_dma_buffresult_t; - - -typedef enum s3c2410_dmasrc_e s3c2410_dmasrc_t; +}; -enum s3c2410_dmasrc_e { - S3C2410_DMASRC_HW, /* source is memory */ - S3C2410_DMASRC_MEM /* source is hardware */ +enum s3c2410_dmasrc { + S3C2410_DMASRC_HW, /* source is memory */ + S3C2410_DMASRC_MEM /* source is hardware */ }; -/* enum s3c2410_chan_op_e +/* enum s3c2410_chan_op * * operation codes passed to the DMA code by the user, and also used * to inform the current channel owner of any changes to the system state */ -enum s3c2410_chan_op_e { +enum s3c2410_chan_op { S3C2410_DMAOP_START, S3C2410_DMAOP_STOP, S3C2410_DMAOP_PAUSE, S3C2410_DMAOP_RESUME, S3C2410_DMAOP_FLUSH, - S3C2410_DMAOP_TIMEOUT, /* internal signal to handler */ + S3C2410_DMAOP_TIMEOUT, /* internal signal to handler */ S3C2410_DMAOP_STARTED, /* indicate channel started */ }; -typedef enum s3c2410_chan_op_e s3c2410_chan_op_t; - /* flags */ #define S3C2410_DMAF_SLOW (1<<0) /* slow, so don't worry about @@ -117,104 +105,100 @@ typedef enum s3c2410_chan_op_e s3c2410_chan_op_t; /* dma buffer */ -typedef struct s3c2410_dma_buf_s s3c2410_dma_buf_t; - struct s3c2410_dma_client { char *name; }; -typedef struct s3c2410_dma_client s3c2410_dma_client_t; - /* s3c2410_dma_buf_s * * internally used buffer structure to describe a queued or running * buffer. */ -struct s3c2410_dma_buf_s { - s3c2410_dma_buf_t *next; - int magic; /* magic */ - int size; /* buffer size in bytes */ - dma_addr_t data; /* start of DMA data */ - dma_addr_t ptr; /* where the DMA got to [1] */ - void *id; /* client's id */ +struct s3c2410_dma_buf; +struct s3c2410_dma_buf { + struct s3c2410_dma_buf *next; + int magic; /* magic */ + int size; /* buffer size in bytes */ + dma_addr_t data; /* start of DMA data */ + dma_addr_t ptr; /* where the DMA got to [1] */ + void *id; /* client's id */ }; /* [1] is this updated for both recv/send modes? */ -typedef struct s3c2410_dma_chan_s s3c2410_dma_chan_t; +struct s3c2410_dma_chan; /* s3c2410_dma_cbfn_t * * buffer callback routine type */ -typedef void (*s3c2410_dma_cbfn_t)(s3c2410_dma_chan_t *, void *buf, int size, - s3c2410_dma_buffresult_t result); +typedef void (*s3c2410_dma_cbfn_t)(struct s3c2410_dma_chan *, + void *buf, int size, + enum s3c2410_dma_buffresult result); -typedef int (*s3c2410_dma_opfn_t)(s3c2410_dma_chan_t *, - s3c2410_chan_op_t ); +typedef int (*s3c2410_dma_opfn_t)(struct s3c2410_dma_chan *, + enum s3c2410_chan_op ); -struct s3c2410_dma_stats_s { - unsigned long loads; - unsigned long timeout_longest; - unsigned long timeout_shortest; - unsigned long timeout_avg; - unsigned long timeout_failed; +struct s3c2410_dma_stats { + unsigned long loads; + unsigned long timeout_longest; + unsigned long timeout_shortest; + unsigned long timeout_avg; + unsigned long timeout_failed; }; -typedef struct s3c2410_dma_stats_s s3c2410_dma_stats_t; - -/* struct s3c2410_dma_chan_s +/* struct s3c2410_dma_chan * * full state information for each DMA channel */ -struct s3c2410_dma_chan_s { +struct s3c2410_dma_chan { /* channel state flags and information */ - unsigned char number; /* number of this dma channel */ - unsigned char in_use; /* channel allocated */ - unsigned char irq_claimed; /* irq claimed for channel */ - unsigned char irq_enabled; /* irq enabled for channel */ - unsigned char xfer_unit; /* size of an transfer */ + unsigned char number; /* number of this dma channel */ + unsigned char in_use; /* channel allocated */ + unsigned char irq_claimed; /* irq claimed for channel */ + unsigned char irq_enabled; /* irq enabled for channel */ + unsigned char xfer_unit; /* size of an transfer */ /* channel state */ - s3c2410_dma_state_t state; - s3c2410_dma_loadst_t load_state; - s3c2410_dma_client_t *client; + enum s3c2410_dma_state state; + enum s3c2410_dma_loadst load_state; + struct s3c2410_dma_client *client; /* channel configuration */ - s3c2410_dmasrc_t source; - unsigned long dev_addr; - unsigned long load_timeout; - unsigned int flags; /* channel flags */ + enum s3c2410_dmasrc source; + unsigned long dev_addr; + unsigned long load_timeout; + unsigned int flags; /* channel flags */ /* channel's hardware position and configuration */ - void __iomem *regs; /* channels registers */ - void __iomem *addr_reg; /* data address register */ - unsigned int irq; /* channel irq */ - unsigned long dcon; /* default value of DCON */ + void __iomem *regs; /* channels registers */ + void __iomem *addr_reg; /* data address register */ + unsigned int irq; /* channel irq */ + unsigned long dcon; /* default value of DCON */ /* driver handles */ - s3c2410_dma_cbfn_t callback_fn; /* buffer done callback */ - s3c2410_dma_opfn_t op_fn; /* channel operation callback */ + s3c2410_dma_cbfn_t callback_fn; /* buffer done callback */ + s3c2410_dma_opfn_t op_fn; /* channel op callback */ /* stats gathering */ - s3c2410_dma_stats_t *stats; - s3c2410_dma_stats_t stats_store; + struct s3c2410_dma_stats *stats; + struct s3c2410_dma_stats stats_store; /* buffer list and information */ - s3c2410_dma_buf_t *curr; /* current dma buffer */ - s3c2410_dma_buf_t *next; /* next buffer to load */ - s3c2410_dma_buf_t *end; /* end of queue */ + struct s3c2410_dma_buf *curr; /* current dma buffer */ + struct s3c2410_dma_buf *next; /* next buffer to load */ + struct s3c2410_dma_buf *end; /* end of queue */ /* system device */ struct sys_device dev; }; /* the currently allocated channel information */ -extern s3c2410_dma_chan_t s3c2410_chans[]; +extern struct s3c2410_dma_chan s3c2410_chans[]; /* note, we don't really use dma_device_t at the moment */ typedef unsigned long dma_device_t; @@ -227,7 +211,7 @@ typedef unsigned long dma_device_t; */ extern int s3c2410_dma_request(dmach_t channel, - s3c2410_dma_client_t *, void *dev); + struct s3c2410_dma_client *, void *dev); /* s3c2410_dma_ctrl @@ -235,7 +219,7 @@ extern int s3c2410_dma_request(dmach_t channel, * change the state of the dma channel */ -extern int s3c2410_dma_ctrl(dmach_t channel, s3c2410_chan_op_t op); +extern int s3c2410_dma_ctrl(dmach_t channel, enum s3c2410_chan_op op); /* s3c2410_dma_setflags * @@ -250,7 +234,7 @@ extern int s3c2410_dma_setflags(dmach_t channel, * free the dma channel (will also abort any outstanding operations) */ -extern int s3c2410_dma_free(dmach_t channel, s3c2410_dma_client_t *); +extern int s3c2410_dma_free(dmach_t channel, struct s3c2410_dma_client *); /* s3c2410_dma_enqueue * @@ -274,7 +258,7 @@ extern int s3c2410_dma_config(dmach_t channel, int xferunit, int dcon); * configure the device we're talking to */ -extern int s3c2410_dma_devconfig(int channel, s3c2410_dmasrc_t source, +extern int s3c2410_dma_devconfig(int channel, enum s3c2410_dmasrc source, int hwcfg, unsigned long devaddr); /* s3c2410_dma_getposition diff --git a/include/asm-arm/arch-s3c2410/fb.h b/include/asm-arm/arch-s3c2410/fb.h index 4790491ba9d0..71161797bc89 100644 --- a/include/asm-arm/arch-s3c2410/fb.h +++ b/include/asm-arm/arch-s3c2410/fb.h @@ -7,13 +7,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * - * Changelog: - * 07-Sep-2004 RTP Created file - * 03-Nov-2004 BJD Updated and minor cleanups - * 03-Aug-2005 RTP Renamed to fb.h - * 26-Oct-2005 BJD Changed name of platdata init */ #ifndef __ASM_ARM_FB_H diff --git a/include/asm-arm/arch-s3c2410/hardware.h b/include/asm-arm/arch-s3c2410/hardware.h index a2330bf83695..871f8af09b8b 100644 --- a/include/asm-arm/arch-s3c2410/hardware.h +++ b/include/asm-arm/arch-s3c2410/hardware.h @@ -8,16 +8,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * 21-May-2003 BJD Created file - * 06-Jun-2003 BJD Added CPU frequency settings - * 03-Sep-2003 BJD Linux v2.6 support - * 12-Mar-2004 BJD Fixed include protection, fixed type of clock vars - * 14-Sep-2004 BJD Added misccr and getpin to gpio - * 01-Oct-2004 BJD Added the new gpio functions - * 16-Oct-2004 BJD Removed the clock variables - * 15-Jan-2006 LCVR Added s3c2400_gpio_getirq() */ #ifndef __ASM_ARCH_HARDWARE_H diff --git a/include/asm-arm/arch-s3c2410/idle.h b/include/asm-arm/arch-s3c2410/idle.h index 749227c09576..eed450608f9c 100644 --- a/include/asm-arm/arch-s3c2410/idle.h +++ b/include/asm-arm/arch-s3c2410/idle.h @@ -8,10 +8,6 @@ * published by the Free Software Foundation. * * S3C2410 CPU Idle controls - * - * Changelog: - * 28-Oct-2004 BJD Initial version - * */ #ifndef __ASM_ARCH_IDLE_H diff --git a/include/asm-arm/arch-s3c2410/iic.h b/include/asm-arm/arch-s3c2410/iic.h index 518547f6d7a7..ed3d6c7bf6d7 100644 --- a/include/asm-arm/arch-s3c2410/iic.h +++ b/include/asm-arm/arch-s3c2410/iic.h @@ -8,10 +8,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * 05-Oct-2004 BJD Created file - * 19-Oct-2004 BJD Updated for s3c2440 */ #ifndef __ASM_ARCH_IIC_H diff --git a/include/asm-arm/arch-s3c2410/io.h b/include/asm-arm/arch-s3c2410/io.h index 16fbc8afffd9..6b35a4f2630e 100644 --- a/include/asm-arm/arch-s3c2410/io.h +++ b/include/asm-arm/arch-s3c2410/io.h @@ -4,13 +4,7 @@ * * Copyright (C) 1997 Russell King * (C) 2003 Simtec Electronics - * - * Modifications: - * 06-Dec-1997 RMK Created. - * 02-Sep-2003 BJD Modified for S3C2410 - * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA - * 13-Oct-2005 BJD Fixed problems with LDRH/STRH offset range - */ +*/ #ifndef __ASM_ARM_ARCH_IO_H #define __ASM_ARM_ARCH_IO_H diff --git a/include/asm-arm/arch-s3c2410/irqs.h b/include/asm-arm/arch-s3c2410/irqs.h index d9773d697268..39a69829d163 100644 --- a/include/asm-arm/arch-s3c2410/irqs.h +++ b/include/asm-arm/arch-s3c2410/irqs.h @@ -6,14 +6,7 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * 12-May-2003 BJD Created file - * 08-Jan-2003 BJD Linux 2.6.0 version, moved BAST bits out - * 12-Mar-2004 BJD Fixed bug in header protection - * 10-Feb-2005 BJD Added camera IRQ from guillaume.gourat@nexvision.tv - * 28-Feb-2005 BJD Updated s3c2440 IRQs - */ +*/ #ifndef __ASM_ARCH_IRQS_H diff --git a/include/asm-arm/arch-s3c2410/map.h b/include/asm-arm/arch-s3c2410/map.h index fae2766ff32b..27ba0ac3fdd5 100644 --- a/include/asm-arm/arch-s3c2410/map.h +++ b/include/asm-arm/arch-s3c2410/map.h @@ -8,13 +8,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * 12-May-2003 BJD Created file - * 06-Jan-2003 BJD Linux 2.6.0 version, moved bast specifics out - * 10-Feb-2005 BJD Added CAMIF definition from guillaume.gourat@nexvision.tv - * 10-Mar-2005 LCVR Added support to S3C2400, changed {VA,SZ} names - * 15-Jan-2006 LCVR Added S3C24XX_PA macros for common S3C24XX resources */ #ifndef __ASM_ARCH_MAP_H diff --git a/include/asm-arm/arch-s3c2410/memory.h b/include/asm-arm/arch-s3c2410/memory.h index 6ab834a14c8e..4be6a74c4303 100644 --- a/include/asm-arm/arch-s3c2410/memory.h +++ b/include/asm-arm/arch-s3c2410/memory.h @@ -1,6 +1,4 @@ -/* - * linux/include/asm-arm/arch-s3c2410/memory.h - * +/* linux/include/asm-arm/arch-s3c2410/memory.h * from linux/include/asm-arm/arch-rpc/memory.h * * Copyright (C) 1996,1997,1998 Russell King. @@ -8,16 +6,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * 20-Oct-1996 RMK Created - * 31-Dec-1997 RMK Fixed definitions to reduce warnings - * 11-Jan-1998 RMK Uninlined to reduce hits on cache - * 08-Feb-1998 RMK Added __virt_to_bus and __bus_to_virt - * 21-Mar-1999 RMK Renamed to memory.h - * RMK Added TASK_SIZE and PAGE_OFFSET - * 05-Apr-2004 BJD Copied and altered for arch-s3c2410 - * 17-Mar-2005 LCVR Modified for S3C2400 */ #ifndef __ASM_ARCH_MEMORY_H diff --git a/include/asm-arm/arch-s3c2410/nand.h b/include/asm-arm/arch-s3c2410/nand.h index 9148ac045b0d..e350ae2acfc6 100644 --- a/include/asm-arm/arch-s3c2410/nand.h +++ b/include/asm-arm/arch-s3c2410/nand.h @@ -8,9 +8,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * 23-Sep-2004 BJD Created file */ /* struct s3c2410_nand_set diff --git a/include/asm-arm/arch-s3c2410/osiris-map.h b/include/asm-arm/arch-s3c2410/osiris-map.h index 7c4b0cd2d14d..e2d406218ae5 100644 --- a/include/asm-arm/arch-s3c2410/osiris-map.h +++ b/include/asm-arm/arch-s3c2410/osiris-map.h @@ -9,8 +9,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: */ /* needs arch/map.h including with this */ diff --git a/include/asm-arm/arch-s3c2410/regs-adc.h b/include/asm-arm/arch-s3c2410/regs-adc.h index 15bfc2f5754e..c7b90b3ecc9e 100644 --- a/include/asm-arm/arch-s3c2410/regs-adc.h +++ b/include/asm-arm/arch-s3c2410/regs-adc.h @@ -7,9 +7,6 @@ * published by the Free Software Foundation. * * S3C2410 ADC registers - * - * Changelog: - * 27-09-2004 SAH Created file */ #ifndef __ASM_ARCH_REGS_ADC_H diff --git a/include/asm-arm/arch-s3c2410/regs-clock.h b/include/asm-arm/arch-s3c2410/regs-clock.h index a7c61feb8433..b2f4690c0791 100644 --- a/include/asm-arm/arch-s3c2410/regs-clock.h +++ b/include/asm-arm/arch-s3c2410/regs-clock.h @@ -8,18 +8,6 @@ * published by the Free Software Foundation. * * S3C2410 clock register definitions - * - * Changelog: - * 18-Aug-2004 Ben Dooks Added 2440 definitions - * 08-Aug-2004 Herbert Pötzl Added CLKCON definitions - * 19-06-2003 Ben Dooks Created file - * 12-03-2004 Ben Dooks Updated include protection - * 29-Sep-2004 Ben Dooks Fixed usage for assembly inclusion - * 10-Feb-2005 Ben Dooks Fixed CAMDIVN address (Guillaume Gourat) - * 10-Mar-2005 Lucas Villa Real Changed S3C2410_VA to S3C24XX_VA - * 27-Aug-2005 Ben Dooks Add clock-slow info - * 20-Oct-2005 Ben Dooks Fixed overflow in PLL (Guillaume Gourat) - * 20-Oct-2005 Ben Dooks Add masks for DCLK (Guillaume Gourat) */ #ifndef __ASM_ARM_REGS_CLOCK diff --git a/include/asm-arm/arch-s3c2410/regs-gpio.h b/include/asm-arm/arch-s3c2410/regs-gpio.h index 6dd17f0f84e0..93c49432db95 100644 --- a/include/asm-arm/arch-s3c2410/regs-gpio.h +++ b/include/asm-arm/arch-s3c2410/regs-gpio.h @@ -8,21 +8,6 @@ * published by the Free Software Foundation. * * S3C2410 GPIO register definitions - * - * Changelog: - * 19-06-2003 BJD Created file - * 23-06-2003 BJD Updated GSTATUS registers - * 12-03-2004 BJD Updated include protection - * 20-07-2004 BJD Added GPIO pin numbers, added Port A definitions - * 04-10-2004 BJD Fixed number of bugs, added EXT IRQ filter defs - * 17-10-2004 BJD Added GSTATUS1 register definitions - * 18-11-2004 BJD Fixed definitions of GPE3, GPE4, GPE5 and GPE6 - * 18-11-2004 BJD Added S3C2440 AC97 controls - * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA - * 28-Mar-2005 LCVR Fixed definition of GPB10 - * 26-Oct-2005 BJD Added generic configuration types - * 27-Nov-2005 LCVR Added definitions to S3C2400 registers - * 15-Jan-2006 LCVR Written S3C24XX_GPIO_BASE() macro */ diff --git a/include/asm-arm/arch-s3c2410/regs-gpioj.h b/include/asm-arm/arch-s3c2410/regs-gpioj.h index 18edae50d0b8..91cefa260497 100644 --- a/include/asm-arm/arch-s3c2410/regs-gpioj.h +++ b/include/asm-arm/arch-s3c2410/regs-gpioj.h @@ -8,10 +8,6 @@ * published by the Free Software Foundation. * * S3C2440 GPIO J register definitions - * - * Changelog: - * 11-Aug-2004 BJD Created file - * 10-Feb-2005 BJD Fix GPJ12 definition (Guillaume Gourat) */ diff --git a/include/asm-arm/arch-s3c2410/regs-iic.h b/include/asm-arm/arch-s3c2410/regs-iic.h index fed3288e2046..2ae29522f253 100644 --- a/include/asm-arm/arch-s3c2410/regs-iic.h +++ b/include/asm-arm/arch-s3c2410/regs-iic.h @@ -8,10 +8,6 @@ * published by the Free Software Foundation. * * S3C2410 I2C Controller - * - * Changelog: - * 03-Oct-2004 BJD Initial include for Linux - * 08-Nov-2004 BJD Added S3C2440 filter register */ #ifndef __ASM_ARCH_REGS_IIC_H diff --git a/include/asm-arm/arch-s3c2410/regs-iis.h b/include/asm-arm/arch-s3c2410/regs-iis.h index 7fdde9b91cb4..72cd2509822e 100644 --- a/include/asm-arm/arch-s3c2410/regs-iis.h +++ b/include/asm-arm/arch-s3c2410/regs-iis.h @@ -8,17 +8,7 @@ * published by the Free Software Foundation. * * S3C2410 IIS register definition - * - * Changelog: - * 19-06-2003 BJD Created file - * 26-06-2003 BJD Finished off definitions for register addresses - * 12-03-2004 BJD Updated include protection - * 07-03-2005 BJD Added FIFO size flags and S3C2440 MPLL - * 05-04-2005 LCVR Added IISFCON definitions for the S3C2400 - * 18-07-2005 DA Change IISCON_MPLL to IISMOD_MPLL - * Correct IISMOD_256FS and IISMOD_384FS - * Add IISCON_PSCEN - */ +*/ #ifndef __ASM_ARCH_REGS_IIS_H #define __ASM_ARCH_REGS_IIS_H diff --git a/include/asm-arm/arch-s3c2410/regs-irq.h b/include/asm-arm/arch-s3c2410/regs-irq.h index 572fca5d9acf..29fb8ef670f0 100644 --- a/include/asm-arm/arch-s3c2410/regs-irq.h +++ b/include/asm-arm/arch-s3c2410/regs-irq.h @@ -6,14 +6,7 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * - * - * Changelog: - * 19-06-2003 BJD Created file - * 12-03-2004 BJD Updated include protection - * 10-03-2005 LCVR Changed S3C2410_VA to S3C24XX_VA - */ +*/ #ifndef ___ASM_ARCH_REGS_IRQ_H diff --git a/include/asm-arm/arch-s3c2410/regs-lcd.h b/include/asm-arm/arch-s3c2410/regs-lcd.h index b6b1b4e8bbeb..b306d6e3135d 100644 --- a/include/asm-arm/arch-s3c2410/regs-lcd.h +++ b/include/asm-arm/arch-s3c2410/regs-lcd.h @@ -6,14 +6,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * - * - * Changelog: - * 12-06-2003 BJD Created file - * 26-06-2003 BJD Updated LCDCON register definitions - * 12-03-2004 BJD Updated include protection - * 10-03-2005 LCVR Changed S3C2410_VA to S3C24XX_VA */ diff --git a/include/asm-arm/arch-s3c2410/regs-mem.h b/include/asm-arm/arch-s3c2410/regs-mem.h index a2d7d0cec042..375dca50364e 100644 --- a/include/asm-arm/arch-s3c2410/regs-mem.h +++ b/include/asm-arm/arch-s3c2410/regs-mem.h @@ -8,12 +8,6 @@ * published by the Free Software Foundation. * * S3C2410 Memory Control register definitions - * - * Changelog: - * 29-Sep-2004 BJD Initial include for Linux - * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA - * 04-Apr-2005 LCVR Added S3C2400 DRAM/BANKSIZE_MASK definitions - * */ #ifndef __ASM_ARM_MEMREGS_H diff --git a/include/asm-arm/arch-s3c2410/regs-nand.h b/include/asm-arm/arch-s3c2410/regs-nand.h index c1470c695c33..b824d371ae0b 100644 --- a/include/asm-arm/arch-s3c2410/regs-nand.h +++ b/include/asm-arm/arch-s3c2410/regs-nand.h @@ -8,10 +8,6 @@ * published by the Free Software Foundation. * * S3C2410 NAND register definitions - * - * Changelog: - * 18-Aug-2004 BJD Copied file from 2.4 and updated - * 01-May-2005 BJD Added definitions for s3c2440 controller */ #ifndef __ASM_ARM_REGS_NAND diff --git a/include/asm-arm/arch-s3c2410/regs-power.h b/include/asm-arm/arch-s3c2410/regs-power.h new file mode 100644 index 000000000000..6c319ea2afac --- /dev/null +++ b/include/asm-arm/arch-s3c2410/regs-power.h @@ -0,0 +1,34 @@ +/* linux/include/asm/arch-s3c2410/regs-power.h + * + * Copyright (c) 2003,2004,2005,2006 Simtec Electronics <linux@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C24XX power control register definitions +*/ + +#ifndef __ASM_ARM_REGS_PWR +#define __ASM_ARM_REGS_PWR __FILE__ + +#define S3C24XX_PWRREG(x) ((x) + S3C24XX_VA_CLKPWR) + +#define S3C2412_PWRMODECON S3C24XX_PWRREG(0x20) +#define S3C2412_PWRCFG S3C24XX_PWRREG(0x24) + +#define S3C2412_PWRCFG_BATF_IGNORE (0<<0) +#define S3C2412_PWRCFG_BATF_SLEEP (3<<0) +#define S3C2412_PWRCFG_BATF_MASK (3<<0) + +#define S3C2412_PWRCFG_STANDBYWFI_IGNORE (0<<6) +#define S3C2412_PWRCFG_STANDBYWFI_IDLE (1<<6) +#define S3C2412_PWRCFG_STANDBYWFI_STOP (2<<6) +#define S3C2412_PWRCFG_STANDBYWFI_SLEEP (3<<6) +#define S3C2412_PWRCFG_STANDBYWFI_MASK (3<<6) + +#define S3C2412_PWRCFG_RTC_MASKIRQ (1<<8) +#define S3C2412_PWRCFG_NAND_NORST (1<<9) + +#endif /* __ASM_ARM_REGS_PWR */ diff --git a/include/asm-arm/arch-s3c2410/regs-rtc.h b/include/asm-arm/arch-s3c2410/regs-rtc.h index 0fbec07bb6b8..cd88fd634d12 100644 --- a/include/asm-arm/arch-s3c2410/regs-rtc.h +++ b/include/asm-arm/arch-s3c2410/regs-rtc.h @@ -8,11 +8,6 @@ * published by the Free Software Foundation. * * S3C2410 Internal RTC register definition - * - * Changelog: - * 19-06-2003 BJD Created file - * 12-03-2004 BJD Updated include protection - * 15-01-2005 LCVR Changed S3C2410_VA to S3C24XX_VA (s3c2400 support) */ #ifndef __ASM_ARCH_REGS_RTC_H diff --git a/include/asm-arm/arch-s3c2410/regs-sdi.h b/include/asm-arm/arch-s3c2410/regs-sdi.h index ca9a26fbecec..06e716e5b46d 100644 --- a/include/asm-arm/arch-s3c2410/regs-sdi.h +++ b/include/asm-arm/arch-s3c2410/regs-sdi.h @@ -8,11 +8,6 @@ * published by the Free Software Foundation. * * S3C2410 MMC/SDIO register definitions - * - * Changelog: - * 18-Aug-2004 Ben Dooks Created initial file - * 29-Nov-2004 Koen Martens Added some missing defines, fixed duplicates - * 29-Nov-2004 Ben Dooks Updated Koen's patch */ #ifndef __ASM_ARM_REGS_SDI diff --git a/include/asm-arm/arch-s3c2410/regs-serial.h b/include/asm-arm/arch-s3c2410/regs-serial.h index 93f651ae2967..19c77da9c3fe 100644 --- a/include/asm-arm/arch-s3c2410/regs-serial.h +++ b/include/asm-arm/arch-s3c2410/regs-serial.h @@ -27,10 +27,7 @@ * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Modifications: - * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA (s3c2400 support) - */ +*/ #ifndef __ASM_ARM_REGS_SERIAL_H #define __ASM_ARM_REGS_SERIAL_H diff --git a/include/asm-arm/arch-s3c2410/regs-spi.h b/include/asm-arm/arch-s3c2410/regs-spi.h index 338217858c73..3552280d1e8f 100644 --- a/include/asm-arm/arch-s3c2410/regs-spi.h +++ b/include/asm-arm/arch-s3c2410/regs-spi.h @@ -7,13 +7,7 @@ * published by the Free Software Foundation. * * S3C2410 SPI register definition - * - * Changelog: - * 20-04-2004 KF Created file - * 04-10-2004 BJD Removed VA address (no longer mapped) - * tidied file for submission - * 03-04-2005 LCVR Added S3C2400_SPPIN_nCS definition - */ +*/ #ifndef __ASM_ARCH_REGS_SPI_H #define __ASM_ARCH_REGS_SPI_H diff --git a/include/asm-arm/arch-s3c2410/regs-timer.h b/include/asm-arm/arch-s3c2410/regs-timer.h index 169064e27520..731918e77831 100644 --- a/include/asm-arm/arch-s3c2410/regs-timer.h +++ b/include/asm-arm/arch-s3c2410/regs-timer.h @@ -8,13 +8,6 @@ * published by the Free Software Foundation. * * S3C2410 Timer configuration - * - * Changelog: - * 05-06-2003 BJD Created file - * 26-06-2003 BJD Added more timer definitions to mux / control - * 12-03-2004 BJD Updated include protection - * 10-02-2005 BJD Added S3C2410_TCFG1_MUX4_SHIFT (Guillaume Gourat) - * 10-03-2005 LCVR Changed S3C2410_VA to S3C24XX_VA */ diff --git a/include/asm-arm/arch-s3c2410/regs-udc.h b/include/asm-arm/arch-s3c2410/regs-udc.h index bf315b763252..3aa31a27da1a 100644 --- a/include/asm-arm/arch-s3c2410/regs-udc.h +++ b/include/asm-arm/arch-s3c2410/regs-udc.h @@ -6,13 +6,7 @@ * 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. - * - * Changelog: - * 01-08-2004 Initial creation - * 12-09-2004 Cleanup for submission - * 24-10-2004 Fixed S3C2410_UDC_MAXP_REG definition - * 10-03-2005 Changed S3C2410_VA to S3C24XX_VA - */ +*/ #ifndef __ASM_ARCH_REGS_UDC_H #define __ASM_ARCH_REGS_UDC_H diff --git a/include/asm-arm/arch-s3c2410/regs-watchdog.h b/include/asm-arm/arch-s3c2410/regs-watchdog.h index d199ca6aff22..f4fff448c7bd 100644 --- a/include/asm-arm/arch-s3c2410/regs-watchdog.h +++ b/include/asm-arm/arch-s3c2410/regs-watchdog.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs0watchdog.h +/* linux/include/asm/arch-s3c2410/regs-watchdog.h * * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk> * http://www.simtec.co.uk/products/SWLINUX/ @@ -8,11 +8,6 @@ * published by the Free Software Foundation. * * S3C2410 Watchdog timer control - * - * Changelog: - * 21-06-2003 BJD Created file - * 12-03-2004 BJD Updated include protection - * 10-03-2005 LCVR Changed S3C2410_VA to S3C24XX_VA */ diff --git a/include/asm-arm/arch-s3c2410/system.h b/include/asm-arm/arch-s3c2410/system.h index 9b0d85024cb4..718246d85952 100644 --- a/include/asm-arm/arch-s3c2410/system.h +++ b/include/asm-arm/arch-s3c2410/system.h @@ -8,14 +8,7 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * 12-May-2003 BJD Created file - * 14-May-2003 BJD Removed idle to aid debugging - * 12-Jun-2003 BJD Added reset via watchdog - * 04-Sep-2003 BJD Moved to v2.6 - * 28-Oct-2004 BJD Added over-ride for idle, and fixed reset panic() - */ +*/ #include <asm/hardware.h> #include <asm/io.h> diff --git a/include/asm-arm/arch-s3c2410/timex.h b/include/asm-arm/arch-s3c2410/timex.h index 3558a3a750bf..703c337c5617 100644 --- a/include/asm-arm/arch-s3c2410/timex.h +++ b/include/asm-arm/arch-s3c2410/timex.h @@ -8,12 +8,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * 02-Sep-2003 BJD Created file - * 05-Jan-2004 BJD Updated for Linux 2.6.0 - * 22-Nov-2004 BJD Fixed CLOCK_TICK_RATE - * 10-Jan-2004 BJD Removed s3c2410_clock_tick_rate */ #ifndef __ASM_ARCH_TIMEX_H diff --git a/include/asm-arm/arch-s3c2410/uncompress.h b/include/asm-arm/arch-s3c2410/uncompress.h index 8e152a05e533..81b3e91c56ab 100644 --- a/include/asm-arm/arch-s3c2410/uncompress.h +++ b/include/asm-arm/arch-s3c2410/uncompress.h @@ -8,15 +8,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * 22-May-2003 BJD Created - * 08-Sep-2003 BJD Moved to linux v2.6 - * 12-Mar-2004 BJD Updated header protection - * 12-Oct-2004 BJD Take account of debug uart configuration - * 15-Nov-2004 BJD Fixed uart configuration - * 22-Feb-2005 BJD Added watchdog to uncompress - * 04-Apr-2005 LCVR Added support to S3C2400 (no cpuid at GSTATUS1) */ #ifndef __ASM_ARCH_UNCOMPRESS_H diff --git a/include/asm-arm/arch-s3c2410/usb-control.h b/include/asm-arm/arch-s3c2410/usb-control.h index bd43b566db3e..35723569a17a 100644 --- a/include/asm-arm/arch-s3c2410/usb-control.h +++ b/include/asm-arm/arch-s3c2410/usb-control.h @@ -8,11 +8,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * 11-Sep-2004 BJD Created file - * 21-Sep-2004 BJD Updated port info - * 09-Aug-2005 BJD Renamed s3c2410_report_oc s3c2410_usb_report_oc */ #ifndef __ASM_ARCH_USBCONTROL_H diff --git a/include/asm-arm/arch-s3c2410/vmalloc.h b/include/asm-arm/arch-s3c2410/vmalloc.h index 33963cd5461b..0ae3bdb7e03b 100644 --- a/include/asm-arm/arch-s3c2410/vmalloc.h +++ b/include/asm-arm/arch-s3c2410/vmalloc.h @@ -10,11 +10,7 @@ * published by the Free Software Foundation. * * S3C2410 vmalloc definition - * - * Changelog: - * 12-Mar-2004 BJD Fixed header, added include protection - * 12=Mar-2004 BJD Fixed VMALLOC_END definitions - */ +*/ #ifndef __ASM_ARCH_VMALLOC_H #define __ASM_ARCH_VMALLOC_H diff --git a/include/asm-arm/arch-s3c2410/vr1000-cpld.h b/include/asm-arm/arch-s3c2410/vr1000-cpld.h index 0ee373ac60d4..a341b1e1bd98 100644 --- a/include/asm-arm/arch-s3c2410/vr1000-cpld.h +++ b/include/asm-arm/arch-s3c2410/vr1000-cpld.h @@ -8,10 +8,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * 25-May-2003 BJD Created file, added CTRL1 registers - * 19-Mar-2004 BJD Added VR1000 CPLD definitions */ #ifndef __ASM_ARCH_VR1000CPLD_H diff --git a/include/asm-arm/arch-s3c2410/vr1000-irq.h b/include/asm-arm/arch-s3c2410/vr1000-irq.h index 694f7715d2da..c39a0ffa670d 100644 --- a/include/asm-arm/arch-s3c2410/vr1000-irq.h +++ b/include/asm-arm/arch-s3c2410/vr1000-irq.h @@ -8,11 +8,7 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * 06-Jan-2003 BJD Linux 2.6.0 version - * 19-Mar-2004 BJD Updates for VR1000 - */ +*/ #ifndef __ASM_ARCH_VR1000IRQ_H #define __ASM_ARCH_VR1000IRQ_H diff --git a/include/asm-arm/arch-s3c2410/vr1000-map.h b/include/asm-arm/arch-s3c2410/vr1000-map.h index 867c9355fd39..1fe4db36c834 100644 --- a/include/asm-arm/arch-s3c2410/vr1000-map.h +++ b/include/asm-arm/arch-s3c2410/vr1000-map.h @@ -8,12 +8,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Changelog: - * 06-Jan-2003 BJD Linux 2.6.0 version, split specifics from arch/map.h - * 12-Mar-2004 BJD Fixed header include protection - * 19-Mar-2004 BJD Copied to VR1000 machine headers. - * 19-Jan-2005 BJD Updated map definitions */ /* needs arch/map.h including with this */ diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h index fe0c744e0266..e4a2569c636c 100644 --- a/include/asm-arm/cacheflush.h +++ b/include/asm-arm/cacheflush.h @@ -247,14 +247,12 @@ extern void dmac_flush_range(unsigned long, unsigned long); */ #define copy_to_user_page(vma, page, vaddr, dst, src, len) \ do { \ - flush_cache_page(vma, vaddr, page_to_pfn(page));\ memcpy(dst, src, len); \ - flush_dcache_page(page); \ + flush_ptrace_access(vma, page, vaddr, dst, len, 1);\ } while (0) #define copy_from_user_page(vma, page, vaddr, dst, src, len) \ do { \ - flush_cache_page(vma, vaddr, page_to_pfn(page));\ memcpy(dst, src, len); \ } while (0) @@ -285,10 +283,24 @@ flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsigned l __cpuc_flush_user_range(addr, addr + PAGE_SIZE, vma->vm_flags); } } + +static inline void +flush_ptrace_access(struct vm_area_struct *vma, struct page *page, + unsigned long uaddr, void *kaddr, + unsigned long len, int write) +{ + if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask)) { + unsigned long addr = (unsigned long)kaddr; + __cpuc_coherent_kern_range(addr, addr + len); + } +} #else extern void flush_cache_mm(struct mm_struct *mm); extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end); extern void flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsigned long pfn); +extern void flush_ptrace_access(struct vm_area_struct *vma, struct page *page, + unsigned long uaddr, void *kaddr, + unsigned long len, int write); #endif /* diff --git a/include/asm-arm/elf.h b/include/asm-arm/elf.h index 71061ca5c5d0..ae7baa6c73f7 100644 --- a/include/asm-arm/elf.h +++ b/include/asm-arm/elf.h @@ -8,7 +8,9 @@ #include <asm/ptrace.h> #include <asm/user.h> +#ifdef __KERNEL #include <asm/procinfo.h> +#endif typedef unsigned long elf_greg_t; typedef unsigned long elf_freg_t[3]; diff --git a/include/asm-arm/page.h b/include/asm-arm/page.h index 63d12f0244c5..b721270b9986 100644 --- a/include/asm-arm/page.h +++ b/include/asm-arm/page.h @@ -193,8 +193,8 @@ extern pmd_t *top_pmd; #define ARCH_SLAB_MINALIGN 8 #endif -#endif /* __KERNEL__ */ - #include <asm-generic/page.h> +#endif /* __KERNEL__ */ + #endif diff --git a/include/asm-arm/spinlock.h b/include/asm-arm/spinlock.h index 406ca97a8ab2..01b7c26a3038 100644 --- a/include/asm-arm/spinlock.h +++ b/include/asm-arm/spinlock.h @@ -199,7 +199,21 @@ static inline void __raw_read_unlock(raw_rwlock_t *rw) : "cc"); } -#define __raw_read_trylock(lock) generic__raw_read_trylock(lock) +static inline int __raw_read_trylock(raw_rwlock_t *rw) +{ + unsigned long tmp, tmp2 = 1; + + __asm__ __volatile__( +"1: ldrex %0, [%2]\n" +" adds %0, %0, #1\n" +" strexpl %1, %0, [%2]\n" + : "=&r" (tmp), "+r" (tmp2) + : "r" (&rw->lock) + : "cc"); + + smp_mb(); + return tmp2 == 0; +} /* read_can_lock - would read_trylock() succeed? */ #define __raw_read_can_lock(x) ((x)->lock < 0x80000000) diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm index 6b16dda18115..c00de6028fa8 100644 --- a/include/asm-generic/Kbuild.asm +++ b/include/asm-generic/Kbuild.asm @@ -2,7 +2,7 @@ unifdef-y += a.out.h auxvec.h byteorder.h errno.h fcntl.h ioctl.h \ ioctls.h ipcbuf.h mman.h msgbuf.h param.h poll.h \ posix_types.h ptrace.h resource.h sembuf.h shmbuf.h shmparam.h \ sigcontext.h siginfo.h signal.h socket.h sockios.h stat.h \ - statfs.h termbits.h termios.h timex.h types.h unistd.h user.h + statfs.h termbits.h termios.h types.h unistd.h user.h # These probably shouldn't be exported unifdef-y += elf.h page.h diff --git a/include/asm-generic/audit_read.h b/include/asm-generic/audit_read.h new file mode 100644 index 000000000000..0e87464d9847 --- /dev/null +++ b/include/asm-generic/audit_read.h @@ -0,0 +1,8 @@ +__NR_readlink, +__NR_quotactl, +__NR_listxattr, +__NR_llistxattr, +__NR_flistxattr, +__NR_getxattr, +__NR_lgetxattr, +__NR_fgetxattr, diff --git a/include/asm-generic/audit_write.h b/include/asm-generic/audit_write.h new file mode 100644 index 000000000000..f10d367fb2a5 --- /dev/null +++ b/include/asm-generic/audit_write.h @@ -0,0 +1,11 @@ +#include <asm-generic/audit_dir_write.h> +__NR_acct, +__NR_swapon, +__NR_quotactl, +__NR_truncate, +#ifdef __NR_truncate64 +__NR_truncate64, +#endif +#ifdef __NR_bind +__NR_bind, /* bind can affect fs object only in one way... */ +#endif diff --git a/include/asm-i386/Kbuild b/include/asm-i386/Kbuild index c064a8e9170f..2308190321da 100644 --- a/include/asm-i386/Kbuild +++ b/include/asm-i386/Kbuild @@ -1,5 +1,5 @@ include include/asm-generic/Kbuild.asm -header-y += boot.h cpufeature.h debugreg.h ldt.h setup.h ucontext.h +header-y += boot.h debugreg.h ldt.h ucontext.h -unifdef-y += mtrr.h vm86.h +unifdef-y += mtrr.h setup.h vm86.h diff --git a/include/asm-i386/alternative.h b/include/asm-i386/alternative.h index 96adbabec740..b01a7ec409ce 100644 --- a/include/asm-i386/alternative.h +++ b/include/asm-i386/alternative.h @@ -88,9 +88,6 @@ static inline void alternatives_smp_switch(int smp) {} /* * Alternative inline assembly for SMP. * - * alternative_smp() takes two versions (SMP first, UP second) and is - * for more complex stuff such as spinlocks. - * * The LOCK_PREFIX macro defined here replaces the LOCK and * LOCK_PREFIX macros used everywhere in the source tree. * @@ -110,21 +107,6 @@ static inline void alternatives_smp_switch(int smp) {} */ #ifdef CONFIG_SMP -#define alternative_smp(smpinstr, upinstr, args...) \ - asm volatile ("661:\n\t" smpinstr "\n662:\n" \ - ".section .smp_altinstructions,\"a\"\n" \ - " .align 4\n" \ - " .long 661b\n" /* label */ \ - " .long 663f\n" /* new instruction */ \ - " .byte 0x68\n" /* X86_FEATURE_UP */ \ - " .byte 662b-661b\n" /* sourcelen */ \ - " .byte 664f-663f\n" /* replacementlen */ \ - ".previous\n" \ - ".section .smp_altinstr_replacement,\"awx\"\n" \ - "663:\n\t" upinstr "\n" /* replacement */ \ - "664:\n\t.fill 662b-661b,1,0x42\n" /* space for original */ \ - ".previous" : args) - #define LOCK_PREFIX \ ".section .smp_locks,\"a\"\n" \ " .align 4\n" \ @@ -133,8 +115,6 @@ static inline void alternatives_smp_switch(int smp) {} "661:\n\tlock; " #else /* ! CONFIG_SMP */ -#define alternative_smp(smpinstr, upinstr, args...) \ - asm volatile (upinstr : args) #define LOCK_PREFIX "" #endif diff --git a/include/asm-i386/elf.h b/include/asm-i386/elf.h index 1eac92cb5b16..db4344d9f73f 100644 --- a/include/asm-i386/elf.h +++ b/include/asm-i386/elf.h @@ -7,10 +7,7 @@ #include <asm/ptrace.h> #include <asm/user.h> -#include <asm/processor.h> -#include <asm/system.h> /* for savesegment */ #include <asm/auxvec.h> -#include <asm/desc.h> #include <linux/utsname.h> @@ -48,6 +45,12 @@ typedef struct user_fxsr_struct elf_fpxregset_t; #define ELF_DATA ELFDATA2LSB #define ELF_ARCH EM_386 +#ifdef __KERNEL__ + +#include <asm/processor.h> +#include <asm/system.h> /* for savesegment */ +#include <asm/desc.h> + /* SVR4/i386 ABI (pages 3-31, 3-32) says that when the program starts %edx contains a pointer to a function which might be registered using `atexit'. This provides a mean for the dynamic linker to call DT_FINI functions for @@ -111,7 +114,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t; #define ELF_PLATFORM (system_utsname.machine) -#ifdef __KERNEL__ #define SET_PERSONALITY(ex, ibcs2) do { } while (0) /* diff --git a/include/asm-i386/mach-default/mach_mpspec.h b/include/asm-i386/mach-default/mach_mpspec.h index 6b5dadcf1d0e..51c9a9775932 100644 --- a/include/asm-i386/mach-default/mach_mpspec.h +++ b/include/asm-i386/mach-default/mach_mpspec.h @@ -3,6 +3,10 @@ #define MAX_IRQ_SOURCES 256 +#if CONFIG_BASE_SMALL == 0 +#define MAX_MP_BUSSES 256 +#else #define MAX_MP_BUSSES 32 +#endif #endif /* __ASM_MACH_MPSPEC_H */ diff --git a/include/asm-i386/rwlock.h b/include/asm-i386/rwlock.h index 96b0bef2ea56..87c069ccba08 100644 --- a/include/asm-i386/rwlock.h +++ b/include/asm-i386/rwlock.h @@ -21,23 +21,21 @@ #define RW_LOCK_BIAS_STR "0x01000000" #define __build_read_lock_ptr(rw, helper) \ - alternative_smp("lock; subl $1,(%0)\n\t" \ + asm volatile(LOCK_PREFIX " subl $1,(%0)\n\t" \ "jns 1f\n" \ "call " helper "\n\t" \ - "1:\n", \ - "subl $1,(%0)\n\t", \ - :"a" (rw) : "memory") + "1:\n" \ + ::"a" (rw) : "memory") #define __build_read_lock_const(rw, helper) \ - alternative_smp("lock; subl $1,%0\n\t" \ + asm volatile(LOCK_PREFIX " subl $1,%0\n\t" \ "jns 1f\n" \ "pushl %%eax\n\t" \ "leal %0,%%eax\n\t" \ "call " helper "\n\t" \ "popl %%eax\n\t" \ - "1:\n", \ - "subl $1,%0\n\t", \ - "+m" (*(volatile int *)rw) : : "memory") + "1:\n" \ + :"+m" (*(volatile int *)rw) : : "memory") #define __build_read_lock(rw, helper) do { \ if (__builtin_constant_p(rw)) \ @@ -47,23 +45,21 @@ } while (0) #define __build_write_lock_ptr(rw, helper) \ - alternative_smp("lock; subl $" RW_LOCK_BIAS_STR ",(%0)\n\t" \ + asm volatile(LOCK_PREFIX " subl $" RW_LOCK_BIAS_STR ",(%0)\n\t" \ "jz 1f\n" \ "call " helper "\n\t" \ - "1:\n", \ - "subl $" RW_LOCK_BIAS_STR ",(%0)\n\t", \ - :"a" (rw) : "memory") + "1:\n" \ + ::"a" (rw) : "memory") #define __build_write_lock_const(rw, helper) \ - alternative_smp("lock; subl $" RW_LOCK_BIAS_STR ",%0\n\t" \ + asm volatile(LOCK_PREFIX " subl $" RW_LOCK_BIAS_STR ",%0\n\t" \ "jz 1f\n" \ "pushl %%eax\n\t" \ "leal %0,%%eax\n\t" \ "call " helper "\n\t" \ "popl %%eax\n\t" \ - "1:\n", \ - "subl $" RW_LOCK_BIAS_STR ",%0\n\t", \ - "+m" (*(volatile int *)rw) : : "memory") + "1:\n" \ + :"+m" (*(volatile int *)rw) : : "memory") #define __build_write_lock(rw, helper) do { \ if (__builtin_constant_p(rw)) \ diff --git a/include/asm-i386/setup.h b/include/asm-i386/setup.h index f737e423029e..2734909eff84 100644 --- a/include/asm-i386/setup.h +++ b/include/asm-i386/setup.h @@ -6,6 +6,7 @@ #ifndef _i386_SETUP_H #define _i386_SETUP_H +#ifdef __KERNEL__ #include <linux/pfn.h> /* @@ -13,6 +14,7 @@ */ #define MAXMEM_PFN PFN_DOWN(MAXMEM) #define MAX_NONPAE_PFN (1 << 20) +#endif #define PARAM_SIZE 4096 #define COMMAND_LINE_SIZE 256 diff --git a/include/asm-i386/signal.h b/include/asm-i386/signal.h index 3824a502351f..c3e8adec5918 100644 --- a/include/asm-i386/signal.h +++ b/include/asm-i386/signal.h @@ -2,7 +2,6 @@ #define _ASMi386_SIGNAL_H #include <linux/types.h> -#include <linux/linkage.h> #include <linux/time.h> #include <linux/compiler.h> @@ -10,6 +9,9 @@ struct siginfo; #ifdef __KERNEL__ + +#include <linux/linkage.h> + /* Most things should be clean enough to redefine this at will, if care is taken to make libc match. */ diff --git a/include/asm-i386/spinlock.h b/include/asm-i386/spinlock.h index d816c62a7a1d..d1020363c41a 100644 --- a/include/asm-i386/spinlock.h +++ b/include/asm-i386/spinlock.h @@ -22,7 +22,7 @@ #define __raw_spin_lock_string \ "\n1:\t" \ - "lock ; decb %0\n\t" \ + LOCK_PREFIX " ; decb %0\n\t" \ "jns 3f\n" \ "2:\t" \ "rep;nop\n\t" \ @@ -38,7 +38,7 @@ */ #define __raw_spin_lock_string_flags \ "\n1:\t" \ - "lock ; decb %0\n\t" \ + LOCK_PREFIX " ; decb %0\n\t" \ "jns 5f\n" \ "2:\t" \ "testl $0x200, %1\n\t" \ @@ -57,15 +57,9 @@ "jmp 4b\n" \ "5:\n\t" -#define __raw_spin_lock_string_up \ - "\n\tdecb %0" - static inline void __raw_spin_lock(raw_spinlock_t *lock) { - alternative_smp( - __raw_spin_lock_string, - __raw_spin_lock_string_up, - "+m" (lock->slock) : : "memory"); + asm(__raw_spin_lock_string : "+m" (lock->slock) : : "memory"); } /* @@ -76,10 +70,7 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock) #ifndef CONFIG_PROVE_LOCKING static inline void __raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long flags) { - alternative_smp( - __raw_spin_lock_string_flags, - __raw_spin_lock_string_up, - "+m" (lock->slock) : "r" (flags) : "memory"); + asm(__raw_spin_lock_string_flags : "+m" (lock->slock) : "r" (flags) : "memory"); } #endif diff --git a/include/asm-i386/system.h b/include/asm-i386/system.h index 49928eb33f8b..098bcee94e38 100644 --- a/include/asm-i386/system.h +++ b/include/asm-i386/system.h @@ -11,9 +11,14 @@ struct task_struct; /* one of the stranger aspects of C forward declarations.. */ extern struct task_struct * FASTCALL(__switch_to(struct task_struct *prev, struct task_struct *next)); +/* + * Saving eflags is important. It switches not only IOPL between tasks, + * it also protects other tasks from NT leaking through sysenter etc. + */ #define switch_to(prev,next,last) do { \ unsigned long esi,edi; \ - asm volatile("pushl %%ebp\n\t" \ + asm volatile("pushfl\n\t" /* Save flags */ \ + "pushl %%ebp\n\t" \ "movl %%esp,%0\n\t" /* save ESP */ \ "movl %5,%%esp\n\t" /* restore ESP */ \ "movl $1f,%1\n\t" /* save EIP */ \ @@ -21,6 +26,7 @@ extern struct task_struct * FASTCALL(__switch_to(struct task_struct *prev, struc "jmp __switch_to\n" \ "1:\t" \ "popl %%ebp\n\t" \ + "popfl" \ :"=m" (prev->thread.esp),"=m" (prev->thread.eip), \ "=a" (last),"=S" (esi),"=D" (edi) \ :"m" (next->thread.esp),"m" (next->thread.eip), \ diff --git a/include/asm-i386/unwind.h b/include/asm-i386/unwind.h index 69f0f1df6722..4c1a0b968569 100644 --- a/include/asm-i386/unwind.h +++ b/include/asm-i386/unwind.h @@ -87,6 +87,7 @@ static inline int arch_unw_user_mode(const struct unwind_frame_info *info) #else #define UNW_PC(frame) ((void)(frame), 0) +#define UNW_SP(frame) ((void)(frame), 0) static inline int arch_unw_user_mode(const void *info) { diff --git a/include/asm-ia64/Kbuild b/include/asm-ia64/Kbuild index 85d6f8005eb4..f1cb00f39c22 100644 --- a/include/asm-ia64/Kbuild +++ b/include/asm-ia64/Kbuild @@ -4,4 +4,4 @@ header-y += break.h fpu.h fpswa.h gcc_intrin.h ia64regs.h \ intel_intrin.h intrinsics.h perfmon_default_smpl.h \ ptrace_offsets.h rse.h setup.h ucontext.h -unifdef-y += perfmon.h +unifdef-y += perfmon.h ustack.h diff --git a/include/asm-ia64/mman.h b/include/asm-ia64/mman.h index 6ba179f12718..c73b87832a1e 100644 --- a/include/asm-ia64/mman.h +++ b/include/asm-ia64/mman.h @@ -22,4 +22,12 @@ #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ +#ifdef __KERNEL__ +#ifndef __ASSEMBLY__ +#define arch_mmap_check ia64_mmap_check +int ia64_mmap_check(unsigned long addr, unsigned long len, + unsigned long flags); +#endif +#endif + #endif /* _ASM_IA64_MMAN_H */ diff --git a/include/asm-ia64/page.h b/include/asm-ia64/page.h index f5a949ec6e1e..947cb72b520e 100644 --- a/include/asm-ia64/page.h +++ b/include/asm-ia64/page.h @@ -7,6 +7,7 @@ * David Mosberger-Tang <davidm@hpl.hp.com> */ +# ifdef __KERNEL__ #include <asm/intrinsics.h> #include <asm/types.h> @@ -64,7 +65,6 @@ # define __pa(x) ((x) - PAGE_OFFSET) # define __va(x) ((x) + PAGE_OFFSET) #else /* !__ASSEMBLY */ -# ifdef __KERNEL__ # define STRICT_MM_TYPECHECKS extern void clear_page (void *page); @@ -174,7 +174,6 @@ get_order (unsigned long size) return order; } -# endif /* __KERNEL__ */ #endif /* !__ASSEMBLY__ */ #ifdef STRICT_MM_TYPECHECKS @@ -228,4 +227,5 @@ get_order (unsigned long size) (((current->personality & READ_IMPLIES_EXEC) != 0) \ ? VM_EXEC : 0)) +# endif /* __KERNEL__ */ #endif /* _ASM_IA64_PAGE_H */ diff --git a/include/asm-ia64/ptrace.h b/include/asm-ia64/ptrace.h index 415abb23b210..1414316efd40 100644 --- a/include/asm-ia64/ptrace.h +++ b/include/asm-ia64/ptrace.h @@ -56,6 +56,8 @@ #include <asm/fpu.h> + +#ifdef __KERNEL__ #ifndef ASM_OFFSETS_C #include <asm/asm-offsets.h> #endif @@ -79,10 +81,9 @@ #define KERNEL_STACK_SIZE IA64_STK_OFFSET -#ifndef __ASSEMBLY__ +#endif /* __KERNEL__ */ -#include <asm/current.h> -#include <asm/page.h> +#ifndef __ASSEMBLY__ /* * This struct defines the way the registers are saved on system @@ -229,6 +230,9 @@ struct switch_stack { #ifdef __KERNEL__ +#include <asm/current.h> +#include <asm/page.h> + #define __ARCH_SYS_PTRACE 1 /* diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h index bd4452bda357..ba826b3f75bb 100644 --- a/include/asm-ia64/sn/sn_sal.h +++ b/include/asm-ia64/sn/sn_sal.h @@ -706,12 +706,9 @@ static inline int sn_change_memprotect(u64 paddr, u64 len, u64 perms, u64 *nasid_array) { struct ia64_sal_retval ret_stuff; - unsigned long irq_flags; - local_irq_save(irq_flags); ia64_sal_oemcall_nolock(&ret_stuff, SN_SAL_MEMPROTECT, paddr, len, (u64)nasid_array, perms, 0, 0, 0); - local_irq_restore(irq_flags); return ret_stuff.status; } #define SN_MEMPROT_ACCESS_CLASS_0 0x14a080 @@ -1143,12 +1140,9 @@ static inline int sn_inject_error(u64 paddr, u64 *data, u64 *ecc) { struct ia64_sal_retval ret_stuff; - unsigned long irq_flags; - local_irq_save(irq_flags); ia64_sal_oemcall_nolock(&ret_stuff, SN_SAL_INJECT_ERROR, paddr, (u64)data, (u64)ecc, 0, 0, 0, 0); - local_irq_restore(irq_flags); return ret_stuff.status; } diff --git a/include/asm-ia64/sn/xp.h b/include/asm-ia64/sn/xp.h index 9bd2f9bf329b..6f807e0193b7 100644 --- a/include/asm-ia64/sn/xp.h +++ b/include/asm-ia64/sn/xp.h @@ -60,23 +60,37 @@ * the bte_copy() once in the hope that the failure was due to a temporary * aberration (i.e., the link going down temporarily). * - * See bte_copy for definition of the input parameters. + * src - physical address of the source of the transfer. + * vdst - virtual address of the destination of the transfer. + * len - number of bytes to transfer from source to destination. + * mode - see bte_copy() for definition. + * notification - see bte_copy() for definition. * * Note: xp_bte_copy() should never be called while holding a spinlock. */ static inline bte_result_t -xp_bte_copy(u64 src, u64 dest, u64 len, u64 mode, void *notification) +xp_bte_copy(u64 src, u64 vdst, u64 len, u64 mode, void *notification) { bte_result_t ret; + u64 pdst = ia64_tpa(vdst); - ret = bte_copy(src, dest, len, mode, notification); + /* + * Ensure that the physically mapped memory is contiguous. + * + * We do this by ensuring that the memory is from region 7 only. + * If the need should arise to use memory from one of the other + * regions, then modify the BUG_ON() statement to ensure that the + * memory from that region is always physically contiguous. + */ + BUG_ON(REGION_NUMBER(vdst) != RGN_KERNEL); + ret = bte_copy(src, pdst, len, mode, notification); if (ret != BTE_SUCCESS) { if (!in_interrupt()) { cond_resched(); } - ret = bte_copy(src, dest, len, mode, notification); + ret = bte_copy(src, pdst, len, mode, notification); } return ret; diff --git a/include/asm-ia64/sn/xpc.h b/include/asm-ia64/sn/xpc.h index b72af597878d..35e1386f37ab 100644 --- a/include/asm-ia64/sn/xpc.h +++ b/include/asm-ia64/sn/xpc.h @@ -683,7 +683,9 @@ extern struct xpc_vars *xpc_vars; extern struct xpc_rsvd_page *xpc_rsvd_page; extern struct xpc_vars_part *xpc_vars_part; extern struct xpc_partition xpc_partitions[XP_MAX_PARTITIONS + 1]; -extern char xpc_remote_copy_buffer[]; +extern char *xpc_remote_copy_buffer; +extern void *xpc_remote_copy_buffer_base; +extern void *xpc_kmalloc_cacheline_aligned(size_t, gfp_t, void **); extern struct xpc_rsvd_page *xpc_rsvd_page_init(void); extern void xpc_allow_IPI_ops(void); extern void xpc_restrict_IPI_ops(void); diff --git a/include/asm-ia64/unistd.h b/include/asm-ia64/unistd.h index bb0eb727dcd0..f581662c5ab8 100644 --- a/include/asm-ia64/unistd.h +++ b/include/asm-ia64/unistd.h @@ -286,8 +286,7 @@ /* 1294, 1295 reserved for pselect/ppoll */ #define __NR_unshare 1296 #define __NR_splice 1297 -#define __NR_set_robust_list 1298 -#define __NR_get_robust_list 1299 +/* 1298, 1299 reserved for set_robust_list/get_robust_list */ #define __NR_sync_file_range 1300 #define __NR_tee 1301 #define __NR_vmsplice 1302 diff --git a/include/asm-ia64/ustack.h b/include/asm-ia64/ustack.h index da55c91246e3..a349467913ea 100644 --- a/include/asm-ia64/ustack.h +++ b/include/asm-ia64/ustack.h @@ -5,12 +5,15 @@ * Constants for the user stack size */ +#ifdef __KERNEL__ #include <asm/page.h> /* The absolute hard limit for stack size is 1/2 of the mappable space in the region */ #define MAX_USER_STACK_SIZE (RGN_MAP_LIMIT/2) -/* Make a default stack size of 2GB */ -#define DEFAULT_USER_STACK_SIZE (1UL << 31) #define STACK_TOP (0x6000000000000000UL + RGN_MAP_LIMIT) +#endif + +/* Make a default stack size of 2GiB */ +#define DEFAULT_USER_STACK_SIZE (1UL << 31) #endif /* _ASM_IA64_USTACK_H */ diff --git a/include/asm-m68k/page.h b/include/asm-m68k/page.h index db017f838c29..fcc165ddd09e 100644 --- a/include/asm-m68k/page.h +++ b/include/asm-m68k/page.h @@ -2,6 +2,8 @@ #define _M68K_PAGE_H +#ifdef __KERNEL__ + /* PAGE_SHIFT determines the page size */ #ifndef CONFIG_SUN3 #define PAGE_SHIFT (12) @@ -15,8 +17,6 @@ #endif #define PAGE_MASK (~(PAGE_SIZE-1)) -#ifdef __KERNEL__ - #include <asm/setup.h> #if PAGE_SHIFT < 13 @@ -175,8 +175,8 @@ static inline void *__va(unsigned long x) #define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) -#endif /* __KERNEL__ */ - #include <asm-generic/page.h> +#endif /* __KERNEL__ */ + #endif /* _M68K_PAGE_H */ diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h index 6ed1151a05a3..219d359861f3 100644 --- a/include/asm-mips/page.h +++ b/include/asm-mips/page.h @@ -14,8 +14,6 @@ #include <spaces.h> -#endif - /* * PAGE_SHIFT determines the page size */ @@ -34,8 +32,6 @@ #define PAGE_SIZE (1UL << PAGE_SHIFT) #define PAGE_MASK (~((1 << PAGE_SHIFT) - 1)) - -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ extern void clear_page(void * page); @@ -168,8 +164,6 @@ typedef struct { unsigned long pgprot; } pgprot_t; #define UNCAC_ADDR(addr) ((addr) - PAGE_OFFSET + UNCAC_BASE) #define CAC_ADDR(addr) ((addr) - UNCAC_BASE + PAGE_OFFSET) -#endif /* defined (__KERNEL__) */ - #ifdef CONFIG_LIMITED_DMA #define WANT_PAGE_VIRTUAL #endif @@ -177,4 +171,6 @@ typedef struct { unsigned long pgprot; } pgprot_t; #include <asm-generic/memory_model.h> #include <asm-generic/page.h> +#endif /* defined (__KERNEL__) */ + #endif /* _ASM_PAGE_H */ diff --git a/include/asm-parisc/page.h b/include/asm-parisc/page.h index 0695bc958d56..57d6d82756dd 100644 --- a/include/asm-parisc/page.h +++ b/include/asm-parisc/page.h @@ -1,22 +1,14 @@ #ifndef _PARISC_PAGE_H #define _PARISC_PAGE_H -#if !defined(__KERNEL__) -/* this is for userspace applications (4k page size) */ -# define PAGE_SHIFT 12 /* 4k */ -# define PAGE_SIZE (1UL << PAGE_SHIFT) -# define PAGE_MASK (~(PAGE_SIZE-1)) -#endif - - #ifdef __KERNEL__ #if defined(CONFIG_PARISC_PAGE_SIZE_4KB) -# define PAGE_SHIFT 12 /* 4k */ +# define PAGE_SHIFT 12 #elif defined(CONFIG_PARISC_PAGE_SIZE_16KB) -# define PAGE_SHIFT 14 /* 16k */ +# define PAGE_SHIFT 14 #elif defined(CONFIG_PARISC_PAGE_SIZE_64KB) -# define PAGE_SHIFT 16 /* 64k */ +# define PAGE_SHIFT 16 #else # error "unknown default kernel page size" #endif @@ -188,9 +180,9 @@ extern int npmem_ranges; #define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) -#endif /* __KERNEL__ */ - #include <asm-generic/memory_model.h> #include <asm-generic/page.h> +#endif /* __KERNEL__ */ + #endif /* _PARISC_PAGE_H */ diff --git a/include/asm-powerpc/eeh.h b/include/asm-powerpc/eeh.h index 4df3e80118f4..6a784396660b 100644 --- a/include/asm-powerpc/eeh.h +++ b/include/asm-powerpc/eeh.h @@ -205,6 +205,7 @@ static inline void eeh_memset_io(volatile void __iomem *addr, int c, lc |= lc << 8; lc |= lc << 16; + __asm__ __volatile__ ("sync" : : : "memory"); while(n && !EEH_CHECK_ALIGN(p, 4)) { *((volatile u8 *)p) = c; p++; @@ -229,6 +230,7 @@ static inline void eeh_memcpy_fromio(void *dest, const volatile void __iomem *sr void *destsave = dest; unsigned long nsave = n; + __asm__ __volatile__ ("sync" : : : "memory"); while(n && (!EEH_CHECK_ALIGN(vsrc, 4) || !EEH_CHECK_ALIGN(dest, 4))) { *((u8 *)dest) = *((volatile u8 *)vsrc); __asm__ __volatile__ ("eieio" : : : "memory"); @@ -266,6 +268,7 @@ static inline void eeh_memcpy_toio(volatile void __iomem *dest, const void *src, { void *vdest = (void __force *) dest; + __asm__ __volatile__ ("sync" : : : "memory"); while(n && (!EEH_CHECK_ALIGN(vdest, 4) || !EEH_CHECK_ALIGN(src, 4))) { *((volatile u8 *)vdest) = *((u8 *)src); src++; diff --git a/include/asm-powerpc/futex.h b/include/asm-powerpc/futex.h index f1b3c00bc1ce..936422e54891 100644 --- a/include/asm-powerpc/futex.h +++ b/include/asm-powerpc/futex.h @@ -84,7 +84,33 @@ static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) static inline int futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval) { - return -ENOSYS; + int prev; + + if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int))) + return -EFAULT; + + __asm__ __volatile__ ( + LWSYNC_ON_SMP +"1: lwarx %0,0,%2 # futex_atomic_cmpxchg_inatomic\n\ + cmpw 0,%0,%3\n\ + bne- 3f\n" + PPC405_ERR77(0,%2) +"2: stwcx. %4,0,%2\n\ + bne- 1b\n" + ISYNC_ON_SMP +"3: .section .fixup,\"ax\"\n\ +4: li %0,%5\n\ + b 3b\n\ + .previous\n\ + .section __ex_table,\"a\"\n\ + .align 3\n\ + " PPC_LONG "1b,4b,2b,4b\n\ + .previous" \ + : "=&r" (prev), "+m" (*uaddr) + : "r" (uaddr), "r" (oldval), "r" (newval), "i" (-EFAULT) + : "cc", "memory"); + + return prev; } #endif /* __KERNEL__ */ diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h index a9496f34b048..212428db0d8b 100644 --- a/include/asm-powerpc/io.h +++ b/include/asm-powerpc/io.h @@ -19,6 +19,7 @@ extern int check_legacy_ioport(unsigned long base_port); #include <linux/compiler.h> #include <asm/page.h> #include <asm/byteorder.h> +#include <asm/paca.h> #ifdef CONFIG_PPC_ISERIES #include <asm/iseries/iseries_io.h> #endif @@ -72,6 +73,9 @@ extern unsigned long pci_io_base; * Neither do the standard versions now, these are just here * for older code. */ +#define insb(port, buf, ns) _insb((u8 __iomem *)((port)+pci_io_base), (buf), (ns)) +#define insw(port, buf, ns) _insw_ns((u8 __iomem *)((port)+pci_io_base), (buf), (ns)) +#define insl(port, buf, nl) _insl_ns((u8 __iomem *)((port)+pci_io_base), (buf), (nl)) #define insw_ns(port, buf, ns) _insw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns)) #define insl_ns(port, buf, nl) _insl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl)) #else @@ -137,12 +141,12 @@ static inline void __raw_writeq(unsigned long v, volatile void __iomem *addr) #define insw_ns(port, buf, ns) eeh_insw_ns((port), (buf), (ns)) #define insl_ns(port, buf, nl) eeh_insl_ns((port), (buf), (nl)) +#endif + #define outsb(port, buf, ns) _outsb((u8 __iomem *)((port)+pci_io_base), (buf), (ns)) #define outsw(port, buf, ns) _outsw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns)) #define outsl(port, buf, nl) _outsl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl)) -#endif - #define readb_relaxed(addr) readb(addr) #define readw_relaxed(addr) readw(addr) #define readl_relaxed(addr) readl(addr) @@ -159,7 +163,11 @@ extern void _outsw_ns(volatile u16 __iomem *port, const void *buf, int ns); extern void _insl_ns(volatile u32 __iomem *port, void *buf, int nl); extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, int nl); -#define mmiowb() +static inline void mmiowb(void) +{ + __asm__ __volatile__ ("sync" : : : "memory"); + get_paca()->io_sync = 0; +} /* * output pause versions need a delay at least for the @@ -275,22 +283,23 @@ static inline int in_8(const volatile unsigned char __iomem *addr) { int ret; - __asm__ __volatile__("lbz%U1%X1 %0,%1; twi 0,%0,0; isync" + __asm__ __volatile__("sync; lbz%U1%X1 %0,%1; twi 0,%0,0; isync" : "=r" (ret) : "m" (*addr)); return ret; } static inline void out_8(volatile unsigned char __iomem *addr, int val) { - __asm__ __volatile__("stb%U0%X0 %1,%0; sync" + __asm__ __volatile__("sync; stb%U0%X0 %1,%0" : "=m" (*addr) : "r" (val)); + get_paca()->io_sync = 1; } static inline int in_le16(const volatile unsigned short __iomem *addr) { int ret; - __asm__ __volatile__("lhbrx %0,0,%1; twi 0,%0,0; isync" + __asm__ __volatile__("sync; lhbrx %0,0,%1; twi 0,%0,0; isync" : "=r" (ret) : "r" (addr), "m" (*addr)); return ret; } @@ -299,28 +308,30 @@ static inline int in_be16(const volatile unsigned short __iomem *addr) { int ret; - __asm__ __volatile__("lhz%U1%X1 %0,%1; twi 0,%0,0; isync" + __asm__ __volatile__("sync; lhz%U1%X1 %0,%1; twi 0,%0,0; isync" : "=r" (ret) : "m" (*addr)); return ret; } static inline void out_le16(volatile unsigned short __iomem *addr, int val) { - __asm__ __volatile__("sthbrx %1,0,%2; sync" + __asm__ __volatile__("sync; sthbrx %1,0,%2" : "=m" (*addr) : "r" (val), "r" (addr)); + get_paca()->io_sync = 1; } static inline void out_be16(volatile unsigned short __iomem *addr, int val) { - __asm__ __volatile__("sth%U0%X0 %1,%0; sync" + __asm__ __volatile__("sync; sth%U0%X0 %1,%0" : "=m" (*addr) : "r" (val)); + get_paca()->io_sync = 1; } static inline unsigned in_le32(const volatile unsigned __iomem *addr) { unsigned ret; - __asm__ __volatile__("lwbrx %0,0,%1; twi 0,%0,0; isync" + __asm__ __volatile__("sync; lwbrx %0,0,%1; twi 0,%0,0; isync" : "=r" (ret) : "r" (addr), "m" (*addr)); return ret; } @@ -329,21 +340,23 @@ static inline unsigned in_be32(const volatile unsigned __iomem *addr) { unsigned ret; - __asm__ __volatile__("lwz%U1%X1 %0,%1; twi 0,%0,0; isync" + __asm__ __volatile__("sync; lwz%U1%X1 %0,%1; twi 0,%0,0; isync" : "=r" (ret) : "m" (*addr)); return ret; } static inline void out_le32(volatile unsigned __iomem *addr, int val) { - __asm__ __volatile__("stwbrx %1,0,%2; sync" : "=m" (*addr) + __asm__ __volatile__("sync; stwbrx %1,0,%2" : "=m" (*addr) : "r" (val), "r" (addr)); + get_paca()->io_sync = 1; } static inline void out_be32(volatile unsigned __iomem *addr, int val) { - __asm__ __volatile__("stw%U0%X0 %1,%0; sync" + __asm__ __volatile__("sync; stw%U0%X0 %1,%0" : "=m" (*addr) : "r" (val)); + get_paca()->io_sync = 1; } static inline unsigned long in_le64(const volatile unsigned long __iomem *addr) @@ -351,6 +364,7 @@ static inline unsigned long in_le64(const volatile unsigned long __iomem *addr) unsigned long tmp, ret; __asm__ __volatile__( + "sync\n" "ld %1,0(%2)\n" "twi 0,%1,0\n" "isync\n" @@ -369,7 +383,7 @@ static inline unsigned long in_be64(const volatile unsigned long __iomem *addr) { unsigned long ret; - __asm__ __volatile__("ld%U1%X1 %0,%1; twi 0,%0,0; isync" + __asm__ __volatile__("sync; ld%U1%X1 %0,%1; twi 0,%0,0; isync" : "=r" (ret) : "m" (*addr)); return ret; } @@ -386,14 +400,16 @@ static inline void out_le64(volatile unsigned long __iomem *addr, unsigned long "rldicl %1,%1,32,0\n" "rlwimi %0,%1,8,8,31\n" "rlwimi %0,%1,24,16,23\n" - "std %0,0(%3)\n" - "sync" + "sync\n" + "std %0,0(%3)" : "=&r" (tmp) , "=&r" (val) : "1" (val) , "b" (addr) , "m" (*addr)); + get_paca()->io_sync = 1; } static inline void out_be64(volatile unsigned long __iomem *addr, unsigned long val) { - __asm__ __volatile__("std%U0%X0 %1,%0; sync" : "=m" (*addr) : "r" (val)); + __asm__ __volatile__("sync; std%U0%X0 %1,%0" : "=m" (*addr) : "r" (val)); + get_paca()->io_sync = 1; } #ifndef CONFIG_PPC_ISERIES diff --git a/include/asm-powerpc/ipic.h b/include/asm-powerpc/ipic.h index 0fe396a2b666..53079ec3a515 100644 --- a/include/asm-powerpc/ipic.h +++ b/include/asm-powerpc/ipic.h @@ -69,9 +69,6 @@ enum ipic_mcp_irq { IPIC_MCP_MU = 7, }; -extern void ipic_init(phys_addr_t phys_addr, unsigned int flags, - unsigned int irq_offset, - unsigned char *senses, unsigned int senses_count); extern int ipic_set_priority(unsigned int irq, unsigned int priority); extern void ipic_set_highest_priority(unsigned int irq); extern void ipic_set_default_priority(void); @@ -79,7 +76,16 @@ extern void ipic_enable_mcp(enum ipic_mcp_irq mcp_irq); extern void ipic_disable_mcp(enum ipic_mcp_irq mcp_irq); extern u32 ipic_get_mcp_status(void); extern void ipic_clear_mcp_status(u32 mask); + +#ifdef CONFIG_PPC_MERGE +extern void ipic_init(struct device_node *node, unsigned int flags); +extern unsigned int ipic_get_irq(struct pt_regs *regs); +#else +extern void ipic_init(phys_addr_t phys_addr, unsigned int flags, + unsigned int irq_offset, + unsigned char *senses, unsigned int senses_count); extern int ipic_get_irq(struct pt_regs *regs); +#endif #endif /* __ASM_IPIC_H__ */ #endif /* __KERNEL__ */ diff --git a/include/asm-powerpc/kdump.h b/include/asm-powerpc/kdump.h index dc1574c945f8..10e8eb1e6f4f 100644 --- a/include/asm-powerpc/kdump.h +++ b/include/asm-powerpc/kdump.h @@ -7,7 +7,7 @@ /* How many bytes to reserve at zero for kdump. The reserve limit should * be greater or equal to the trampoline's end address. * Reserve to the end of the FWNMI area, see head_64.S */ -#define KDUMP_RESERVE_LIMIT 0x8000 +#define KDUMP_RESERVE_LIMIT 0x10000 /* 64K */ #ifdef CONFIG_CRASH_DUMP diff --git a/include/asm-powerpc/mpc86xx.h b/include/asm-powerpc/mpc86xx.h index f260382739fa..b85df45b1a84 100644 --- a/include/asm-powerpc/mpc86xx.h +++ b/include/asm-powerpc/mpc86xx.h @@ -23,8 +23,6 @@ #define _ISA_MEM_BASE isa_mem_base #ifdef CONFIG_PCI #define PCI_DRAM_OFFSET pci_dram_offset -#else -#define PCI_DRAM_OFFSET 0 #endif #define CPU0_BOOT_RELEASE 0x01000000 @@ -33,7 +31,6 @@ #define MCM_PORT_CONFIG_OFFSET 0x1010 /* Offset from CCSRBAR */ -#define MPC86xx_OPENPIC_OFFSET (0x40000) #define MPC86xx_MCM_OFFSET (0x00000) #define MPC86xx_MCM_SIZE (0x02000) diff --git a/include/asm-powerpc/mpic.h b/include/asm-powerpc/mpic.h index eb241c99c457..a9f9604b9eff 100644 --- a/include/asm-powerpc/mpic.h +++ b/include/asm-powerpc/mpic.h @@ -41,6 +41,7 @@ #define MPIC_GREG_IPI_VECTOR_PRI_1 0x000b0 #define MPIC_GREG_IPI_VECTOR_PRI_2 0x000c0 #define MPIC_GREG_IPI_VECTOR_PRI_3 0x000d0 +#define MPIC_GREG_IPI_STRIDE 0x10 #define MPIC_GREG_SPURIOUS 0x000e0 #define MPIC_GREG_TIMER_FREQ 0x000f0 @@ -68,6 +69,7 @@ #define MPIC_CPU_IPI_DISPATCH_1 0x00050 #define MPIC_CPU_IPI_DISPATCH_2 0x00060 #define MPIC_CPU_IPI_DISPATCH_3 0x00070 +#define MPIC_CPU_IPI_DISPATCH_STRIDE 0x00010 #define MPIC_CPU_CURRENT_TASK_PRI 0x00080 #define MPIC_CPU_TASKPRI_MASK 0x0000000f #define MPIC_CPU_WHOAMI 0x00090 @@ -114,6 +116,103 @@ #define MPIC_VEC_TIMER_1 248 #define MPIC_VEC_TIMER_0 247 +/* + * Tsi108 implementation of MPIC has many differences from the original one + */ + +/* + * Global registers + */ + +#define TSI108_GREG_BASE 0x00000 +#define TSI108_GREG_FEATURE_0 0x00000 +#define TSI108_GREG_GLOBAL_CONF_0 0x00004 +#define TSI108_GREG_VENDOR_ID 0x0000c +#define TSI108_GREG_IPI_VECTOR_PRI_0 0x00204 /* Doorbell 0 */ +#define TSI108_GREG_IPI_STRIDE 0x0c +#define TSI108_GREG_SPURIOUS 0x00010 +#define TSI108_GREG_TIMER_FREQ 0x00014 + +/* + * Timer registers + */ +#define TSI108_TIMER_BASE 0x0030 +#define TSI108_TIMER_STRIDE 0x10 +#define TSI108_TIMER_CURRENT_CNT 0x00000 +#define TSI108_TIMER_BASE_CNT 0x00004 +#define TSI108_TIMER_VECTOR_PRI 0x00008 +#define TSI108_TIMER_DESTINATION 0x0000c + +/* + * Per-Processor registers + */ +#define TSI108_CPU_BASE 0x00300 +#define TSI108_CPU_STRIDE 0x00040 +#define TSI108_CPU_IPI_DISPATCH_0 0x00200 +#define TSI108_CPU_IPI_DISPATCH_STRIDE 0x00000 +#define TSI108_CPU_CURRENT_TASK_PRI 0x00000 +#define TSI108_CPU_WHOAMI 0xffffffff +#define TSI108_CPU_INTACK 0x00004 +#define TSI108_CPU_EOI 0x00008 + +/* + * Per-source registers + */ +#define TSI108_IRQ_BASE 0x00100 +#define TSI108_IRQ_STRIDE 0x00008 +#define TSI108_IRQ_VECTOR_PRI 0x00000 +#define TSI108_VECPRI_VECTOR_MASK 0x000000ff +#define TSI108_VECPRI_POLARITY_POSITIVE 0x01000000 +#define TSI108_VECPRI_POLARITY_NEGATIVE 0x00000000 +#define TSI108_VECPRI_SENSE_LEVEL 0x02000000 +#define TSI108_VECPRI_SENSE_EDGE 0x00000000 +#define TSI108_VECPRI_POLARITY_MASK 0x01000000 +#define TSI108_VECPRI_SENSE_MASK 0x02000000 +#define TSI108_IRQ_DESTINATION 0x00004 + +/* weird mpic register indices and mask bits in the HW info array */ +enum { + MPIC_IDX_GREG_BASE = 0, + MPIC_IDX_GREG_FEATURE_0, + MPIC_IDX_GREG_GLOBAL_CONF_0, + MPIC_IDX_GREG_VENDOR_ID, + MPIC_IDX_GREG_IPI_VECTOR_PRI_0, + MPIC_IDX_GREG_IPI_STRIDE, + MPIC_IDX_GREG_SPURIOUS, + MPIC_IDX_GREG_TIMER_FREQ, + + MPIC_IDX_TIMER_BASE, + MPIC_IDX_TIMER_STRIDE, + MPIC_IDX_TIMER_CURRENT_CNT, + MPIC_IDX_TIMER_BASE_CNT, + MPIC_IDX_TIMER_VECTOR_PRI, + MPIC_IDX_TIMER_DESTINATION, + + MPIC_IDX_CPU_BASE, + MPIC_IDX_CPU_STRIDE, + MPIC_IDX_CPU_IPI_DISPATCH_0, + MPIC_IDX_CPU_IPI_DISPATCH_STRIDE, + MPIC_IDX_CPU_CURRENT_TASK_PRI, + MPIC_IDX_CPU_WHOAMI, + MPIC_IDX_CPU_INTACK, + MPIC_IDX_CPU_EOI, + + MPIC_IDX_IRQ_BASE, + MPIC_IDX_IRQ_STRIDE, + MPIC_IDX_IRQ_VECTOR_PRI, + + MPIC_IDX_VECPRI_VECTOR_MASK, + MPIC_IDX_VECPRI_POLARITY_POSITIVE, + MPIC_IDX_VECPRI_POLARITY_NEGATIVE, + MPIC_IDX_VECPRI_SENSE_LEVEL, + MPIC_IDX_VECPRI_SENSE_EDGE, + MPIC_IDX_VECPRI_POLARITY_MASK, + MPIC_IDX_VECPRI_SENSE_MASK, + MPIC_IDX_IRQ_DESTINATION, + MPIC_IDX_END +}; + + #ifdef CONFIG_MPIC_BROKEN_U3 /* Fixup table entry */ struct mpic_irq_fixup @@ -171,15 +270,29 @@ struct mpic volatile u32 __iomem *cpuregs[MPIC_MAX_CPUS]; volatile u32 __iomem *isus[MPIC_MAX_ISU]; +#ifdef CONFIG_MPIC_WEIRD + /* Pointer to HW info array */ + u32 *hw_set; +#endif + /* link */ struct mpic *next; }; +/* + * MPIC flags (passed to mpic_alloc) + * + * The top 4 bits contain an MPIC bhw id that is used to index the + * register offsets and some masks when CONFIG_MPIC_WEIRD is set. + * Note setting any ID (leaving those bits to 0) means standard MPIC + */ + /* This is the primary controller, only that one has IPIs and * has afinity control. A non-primary MPIC always uses CPU0 * registers only */ #define MPIC_PRIMARY 0x00000001 + /* Set this for a big-endian MPIC */ #define MPIC_BIG_ENDIAN 0x00000002 /* Broken U3 MPIC */ @@ -188,6 +301,18 @@ struct mpic #define MPIC_BROKEN_IPI 0x00000008 /* MPIC wants a reset */ #define MPIC_WANTS_RESET 0x00000010 +/* Spurious vector requires EOI */ +#define MPIC_SPV_EOI 0x00000020 +/* No passthrough disable */ +#define MPIC_NO_PTHROU_DIS 0x00000040 + +/* MPIC HW modification ID */ +#define MPIC_REGSET_MASK 0xf0000000 +#define MPIC_REGSET(val) (((val) & 0xf ) << 28) +#define MPIC_GET_REGSET(flags) (((flags) >> 28) & 0xf) + +#define MPIC_REGSET_STANDARD MPIC_REGSET(0) /* Original MPIC */ +#define MPIC_REGSET_TSI108 MPIC_REGSET(1) /* Tsi108/109 PIC */ /* Allocate the controller structure and setup the linux irq descs * for the range if interrupts passed in. No HW initialization is diff --git a/include/asm-powerpc/paca.h b/include/asm-powerpc/paca.h index 2d4585f06209..3d5d590bc4b0 100644 --- a/include/asm-powerpc/paca.h +++ b/include/asm-powerpc/paca.h @@ -93,6 +93,7 @@ struct paca_struct { u64 saved_r1; /* r1 save for RTAS calls */ u64 saved_msr; /* MSR saved here by enter_rtas */ u8 proc_enabled; /* irq soft-enable flag */ + u8 io_sync; /* writel() needs spin_unlock sync */ /* Stuff for accurate time accounting */ u64 user_time; /* accumulated usermode TB ticks */ diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h index b095a285c84b..d0fa1b9aed35 100644 --- a/include/asm-powerpc/prom.h +++ b/include/asm-powerpc/prom.h @@ -276,6 +276,7 @@ extern void of_irq_map_init(unsigned int flags); * of_irq_map_raw - Low level interrupt tree parsing * @parent: the device interrupt parent * @intspec: interrupt specifier ("interrupts" property of the device) + * @ointsize: size of the passed in interrupt specifier * @addr: address specifier (start of "reg" property of the device) * @out_irq: structure of_irq filled by this function * @@ -288,7 +289,8 @@ extern void of_irq_map_init(unsigned int flags); * */ -extern int of_irq_map_raw(struct device_node *parent, u32 *intspec, u32 *addr, +extern int of_irq_map_raw(struct device_node *parent, u32 *intspec, + u32 ointsize, u32 *addr, struct of_irq *out_irq); diff --git a/include/asm-powerpc/spinlock.h b/include/asm-powerpc/spinlock.h index 895cb6d3a42a..c31e4382a775 100644 --- a/include/asm-powerpc/spinlock.h +++ b/include/asm-powerpc/spinlock.h @@ -36,6 +36,19 @@ #define LOCK_TOKEN 1 #endif +#if defined(CONFIG_PPC64) && defined(CONFIG_SMP) +#define CLEAR_IO_SYNC (get_paca()->io_sync = 0) +#define SYNC_IO do { \ + if (unlikely(get_paca()->io_sync)) { \ + mb(); \ + get_paca()->io_sync = 0; \ + } \ + } while (0) +#else +#define CLEAR_IO_SYNC +#define SYNC_IO +#endif + /* * This returns the old value in the lock, so we succeeded * in getting the lock if the return value is 0. @@ -61,6 +74,7 @@ static __inline__ unsigned long __spin_trylock(raw_spinlock_t *lock) static int __inline__ __raw_spin_trylock(raw_spinlock_t *lock) { + CLEAR_IO_SYNC; return __spin_trylock(lock) == 0; } @@ -91,6 +105,7 @@ extern void __rw_yield(raw_rwlock_t *lock); static void __inline__ __raw_spin_lock(raw_spinlock_t *lock) { + CLEAR_IO_SYNC; while (1) { if (likely(__spin_trylock(lock) == 0)) break; @@ -107,6 +122,7 @@ static void __inline__ __raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long { unsigned long flags_dis; + CLEAR_IO_SYNC; while (1) { if (likely(__spin_trylock(lock) == 0)) break; @@ -124,6 +140,7 @@ static void __inline__ __raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long static __inline__ void __raw_spin_unlock(raw_spinlock_t *lock) { + SYNC_IO; __asm__ __volatile__("# __raw_spin_unlock\n\t" LWSYNC_ON_SMP: : :"memory"); lock->slock = 0; diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h index dcde4410348d..5785ac4737b5 100644 --- a/include/asm-powerpc/time.h +++ b/include/asm-powerpc/time.h @@ -30,10 +30,6 @@ extern unsigned long tb_ticks_per_usec; extern unsigned long tb_ticks_per_sec; extern u64 tb_to_xs; extern unsigned tb_to_us; -extern unsigned long tb_last_stamp; -extern u64 tb_last_jiffy; - -DECLARE_PER_CPU(unsigned long, last_jiffy); struct rtc_time; extern void to_tm(int tim, struct rtc_time * tm); diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h index 89c6f1bc3aab..680555be22ec 100644 --- a/include/asm-ppc/io.h +++ b/include/asm-ppc/io.h @@ -63,7 +63,7 @@ extern inline int in_8(const volatile unsigned char __iomem *addr) int ret; __asm__ __volatile__( - "lbz%U1%X1 %0,%1;\n" + "sync; lbz%U1%X1 %0,%1;\n" "twi 0,%0,0;\n" "isync" : "=r" (ret) : "m" (*addr)); return ret; @@ -78,7 +78,7 @@ extern inline int in_le16(const volatile unsigned short __iomem *addr) { int ret; - __asm__ __volatile__("lhbrx %0,0,%1;\n" + __asm__ __volatile__("sync; lhbrx %0,0,%1;\n" "twi 0,%0,0;\n" "isync" : "=r" (ret) : "r" (addr), "m" (*addr)); @@ -89,7 +89,7 @@ extern inline int in_be16(const volatile unsigned short __iomem *addr) { int ret; - __asm__ __volatile__("lhz%U1%X1 %0,%1;\n" + __asm__ __volatile__("sync; lhz%U1%X1 %0,%1;\n" "twi 0,%0,0;\n" "isync" : "=r" (ret) : "m" (*addr)); return ret; @@ -97,20 +97,20 @@ extern inline int in_be16(const volatile unsigned short __iomem *addr) extern inline void out_le16(volatile unsigned short __iomem *addr, int val) { - __asm__ __volatile__("sthbrx %1,0,%2; eieio" : "=m" (*addr) : + __asm__ __volatile__("sync; sthbrx %1,0,%2" : "=m" (*addr) : "r" (val), "r" (addr)); } extern inline void out_be16(volatile unsigned short __iomem *addr, int val) { - __asm__ __volatile__("sth%U0%X0 %1,%0; eieio" : "=m" (*addr) : "r" (val)); + __asm__ __volatile__("sync; sth%U0%X0 %1,%0" : "=m" (*addr) : "r" (val)); } extern inline unsigned in_le32(const volatile unsigned __iomem *addr) { unsigned ret; - __asm__ __volatile__("lwbrx %0,0,%1;\n" + __asm__ __volatile__("sync; lwbrx %0,0,%1;\n" "twi 0,%0,0;\n" "isync" : "=r" (ret) : "r" (addr), "m" (*addr)); @@ -121,7 +121,7 @@ extern inline unsigned in_be32(const volatile unsigned __iomem *addr) { unsigned ret; - __asm__ __volatile__("lwz%U1%X1 %0,%1;\n" + __asm__ __volatile__("sync; lwz%U1%X1 %0,%1;\n" "twi 0,%0,0;\n" "isync" : "=r" (ret) : "m" (*addr)); return ret; @@ -129,13 +129,13 @@ extern inline unsigned in_be32(const volatile unsigned __iomem *addr) extern inline void out_le32(volatile unsigned __iomem *addr, int val) { - __asm__ __volatile__("stwbrx %1,0,%2; eieio" : "=m" (*addr) : + __asm__ __volatile__("sync; stwbrx %1,0,%2" : "=m" (*addr) : "r" (val), "r" (addr)); } extern inline void out_be32(volatile unsigned __iomem *addr, int val) { - __asm__ __volatile__("stw%U0%X0 %1,%0; eieio" : "=m" (*addr) : "r" (val)); + __asm__ __volatile__("sync; stw%U0%X0 %1,%0" : "=m" (*addr) : "r" (val)); } #if defined (CONFIG_8260_PCI9) #define readb(addr) in_8((volatile u8 *)(addr)) @@ -259,6 +259,7 @@ extern __inline__ unsigned int name(unsigned int port) \ { \ unsigned int x; \ __asm__ __volatile__( \ + "sync\n" \ "0:" op " %0,0,%1\n" \ "1: twi 0,%0,0\n" \ "2: isync\n" \ @@ -284,6 +285,7 @@ extern __inline__ unsigned int name(unsigned int port) \ extern __inline__ void name(unsigned int val, unsigned int port) \ { \ __asm__ __volatile__( \ + "sync\n" \ "0:" op " %0,0,%1\n" \ "1: sync\n" \ "2:\n" \ diff --git a/include/asm-s390/debug.h b/include/asm-s390/debug.h index 7f1ef99fd1e1..c00dd2b3dc50 100644 --- a/include/asm-s390/debug.h +++ b/include/asm-s390/debug.h @@ -10,7 +10,6 @@ #define DEBUG_H #include <linux/fs.h> -#include <linux/string.h> /* Note: * struct __debug_entry must be defined outside of #ifdef __KERNEL__ @@ -35,6 +34,7 @@ struct __debug_entry{ #define __DEBUG_FEATURE_VERSION 2 /* version of debug feature */ #ifdef __KERNEL__ +#include <linux/string.h> #include <linux/spinlock.h> #include <linux/kernel.h> #include <linux/time.h> diff --git a/include/asm-s390/elf.h b/include/asm-s390/elf.h index 710646e64f7d..c0d629d61d3e 100644 --- a/include/asm-s390/elf.h +++ b/include/asm-s390/elf.h @@ -93,19 +93,6 @@ #define R_390_NUM 61 /* - * ELF register definitions.. - */ - -#include <linux/sched.h> /* for task_struct */ -#include <asm/ptrace.h> -#include <asm/user.h> -#include <asm/system.h> /* for save_access_regs */ - - -typedef s390_fp_regs elf_fpregset_t; -typedef s390_regs elf_gregset_t; - -/* * These are used to set parameters in the core dumps. */ #ifndef __s390x__ @@ -117,6 +104,20 @@ typedef s390_regs elf_gregset_t; #define ELF_ARCH EM_S390 /* + * ELF register definitions.. + */ + +#include <asm/ptrace.h> +#include <asm/user.h> + +typedef s390_fp_regs elf_fpregset_t; +typedef s390_regs elf_gregset_t; + +#ifdef __KERNEL__ +#include <linux/sched.h> /* for task_struct */ +#include <asm/system.h> /* for save_access_regs */ + +/* * This is used to ensure we don't load something for the wrong architecture. */ #define elf_check_arch(x) \ @@ -198,7 +199,6 @@ static inline int dump_task_fpu(struct task_struct *tsk, elf_fpregset_t *fpregs) #define ELF_PLATFORM (NULL) -#ifdef __KERNEL__ #ifndef __s390x__ #define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX) #else /* __s390x__ */ diff --git a/include/asm-sh/page.h b/include/asm-sh/page.h index a5559e38744e..5a057b00f19a 100644 --- a/include/asm-sh/page.h +++ b/include/asm-sh/page.h @@ -104,7 +104,7 @@ typedef struct { unsigned long pgprot; } pgprot_t; /* PFN start number, because of __MEMORY_START */ #define PFN_START (__MEMORY_START >> PAGE_SHIFT) -#define ARCH_PFN_OFFSET (FPN_START) +#define ARCH_PFN_OFFSET (PFN_START) #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT) #define pfn_valid(pfn) (((pfn) - PFN_START) < max_mapnr) #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT) diff --git a/include/asm-sh64/bug.h b/include/asm-sh64/bug.h index 81f722efeb63..f3a9c9248ef4 100644 --- a/include/asm-sh64/bug.h +++ b/include/asm-sh64/bug.h @@ -1,7 +1,7 @@ #ifndef __ASM_SH64_BUG_H #define __ASM_SH64_BUG_H - +#ifdef CONFIG_BUG /* * Tell the user there is some problem, then force a segfault (in process * context) or a panic (interrupt context). @@ -11,17 +11,9 @@ *(volatile int *)0 = 0; \ } while (0) -#define BUG_ON(condition) do { \ - if (unlikely((condition)!=0)) \ - BUG(); \ -} while(0) +#define HAVE_ARCH_BUG +#endif -#define WARN_ON(condition) do { \ - if (unlikely((condition)!=0)) { \ - printk("Badness in %s at %s:%d\n", __FUNCTION__, __FILE__, __LINE__); \ - dump_stack(); \ - } \ -} while (0) +#include <asm-generic/bug.h> #endif /* __ASM_SH64_BUG_H */ - diff --git a/include/asm-sh64/byteorder.h b/include/asm-sh64/byteorder.h index f602ebe334eb..7419d78820ee 100644 --- a/include/asm-sh64/byteorder.h +++ b/include/asm-sh64/byteorder.h @@ -14,7 +14,7 @@ #include <asm/types.h> -static __inline__ __const__ __u32 ___arch__swab32(__u32 x) +static inline __attribute_const__ __u32 ___arch__swab32(__u32 x) { __asm__("byterev %0, %0\n\t" "shari %0, 32, %0" @@ -23,7 +23,7 @@ static __inline__ __const__ __u32 ___arch__swab32(__u32 x) return x; } -static __inline__ __const__ __u16 ___arch__swab16(__u16 x) +static inline __attribute_const__ __u16 ___arch__swab16(__u16 x) { __asm__("byterev %0, %0\n\t" "shari %0, 48, %0" diff --git a/include/asm-sh64/dma-mapping.h b/include/asm-sh64/dma-mapping.h index a74a49e47922..68e27a8fca31 100644 --- a/include/asm-sh64/dma-mapping.h +++ b/include/asm-sh64/dma-mapping.h @@ -126,22 +126,30 @@ static inline void dma_sync_sg(struct device *dev, struct scatterlist *sg, static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size, enum dma_data_direction dir) - __attribute__ ((alias("dma_sync_single"))); +{ + dma_sync_single(dev, dma_handle, size, dir); +} static inline void dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, size_t size, enum dma_data_direction dir) - __attribute__ ((alias("dma_sync_single"))); +{ + dma_sync_single(dev, dma_handle, size, dir); +} static inline void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems, enum dma_data_direction dir) - __attribute__ ((alias("dma_sync_sg"))); +{ + dma_sync_sg(dev, sg, nelems, dir); +} static inline void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems, enum dma_data_direction dir) - __attribute__ ((alias("dma_sync_sg"))); +{ + dma_sync_sg(dev, sg, nelems, dir); +} static inline int dma_get_cache_alignment(void) { diff --git a/include/asm-sh64/io.h b/include/asm-sh64/io.h index dee4f77929a4..252fedbb6621 100644 --- a/include/asm-sh64/io.h +++ b/include/asm-sh64/io.h @@ -123,6 +123,13 @@ void insw(unsigned long port, void *addr, unsigned long count); void outsl(unsigned long port, const void *addr, unsigned long count); void insl(unsigned long port, void *addr, unsigned long count); +#define __raw_readb readb +#define __raw_readw readw +#define __raw_readl readl +#define __raw_writeb writeb +#define __raw_writew writew +#define __raw_writel writel + void memcpy_toio(void __iomem *to, const void *from, long count); void memcpy_fromio(void *to, void __iomem *from, long count); diff --git a/include/asm-sh64/ptrace.h b/include/asm-sh64/ptrace.h index 56190f521587..a6d4da519db6 100644 --- a/include/asm-sh64/ptrace.h +++ b/include/asm-sh64/ptrace.h @@ -28,7 +28,7 @@ struct pt_regs { #ifdef __KERNEL__ #define user_mode(regs) (((regs)->sr & 0x40000000)==0) #define instruction_pointer(regs) ((regs)->pc) -#define profile_pc(regs) instruction_pointer(regs) +#define profile_pc(regs) ((unsigned long)instruction_pointer(regs)) extern void show_regs(struct pt_regs *); #endif diff --git a/include/asm-sh64/system.h b/include/asm-sh64/system.h index 87ef6f1ad5a4..b1598c26fcb0 100644 --- a/include/asm-sh64/system.h +++ b/include/asm-sh64/system.h @@ -64,7 +64,7 @@ extern void __xchg_called_with_bad_pointer(void); #define smp_read_barrier_depends() do { } while (0) #endif /* CONFIG_SMP */ -#define set_rmb(var, value) do { xchg(&var, value); } while (0) +#define set_rmb(var, value) do { (void)xchg(&var, value); } while (0) #define set_mb(var, value) set_rmb(var, value) /* Interrupt Control */ diff --git a/include/asm-sh64/uaccess.h b/include/asm-sh64/uaccess.h index f4936d8fa617..644c67b65f94 100644 --- a/include/asm-sh64/uaccess.h +++ b/include/asm-sh64/uaccess.h @@ -128,25 +128,20 @@ do { \ #define __get_user_nocheck(x,ptr,size) \ ({ \ - long __gu_addr = (long)(ptr); \ - long __gu_err; \ - __typeof(*(ptr)) __gu_val; \ - __asm__ ("":"=r" (__gu_val)); \ - __asm__ ("":"=r" (__gu_err)); \ - __get_user_size((void *)&__gu_val, __gu_addr, (size), __gu_err); \ - (x) = (__typeof__(*(ptr))) __gu_val; \ + long __gu_err, __gu_val; \ + __get_user_size((void *)&__gu_val, (long)(ptr), \ + (size), __gu_err); \ + (x) = (__typeof__(*(ptr)))__gu_val; \ __gu_err; \ }) #define __get_user_check(x,ptr,size) \ ({ \ long __gu_addr = (long)(ptr); \ - long __gu_err = -EFAULT; \ - __typeof(*(ptr)) __gu_val; \ - __asm__ ("":"=r" (__gu_val)); \ - __asm__ ("":"=r" (__gu_err)); \ + long __gu_err = -EFAULT, __gu_val; \ if (__access_ok(__gu_addr, (size))) \ - __get_user_size((void *)&__gu_val, __gu_addr, (size), __gu_err); \ + __get_user_size((void *)&__gu_val, __gu_addr, \ + (size), __gu_err); \ (x) = (__typeof__(*(ptr))) __gu_val; \ __gu_err; \ }) diff --git a/include/asm-sparc/mman.h b/include/asm-sparc/mman.h index 88d1886abf3b..b7dc40bc68f4 100644 --- a/include/asm-sparc/mman.h +++ b/include/asm-sparc/mman.h @@ -35,4 +35,12 @@ #define MADV_FREE 0x5 /* (Solaris) contents can be freed */ +#ifdef __KERNEL__ +#ifndef __ASSEMBLY__ +#define arch_mmap_check sparc_mmap_check +int sparc_mmap_check(unsigned long addr, unsigned long len, + unsigned long flags); +#endif +#endif + #endif /* __SPARC_MMAN_H__ */ diff --git a/include/asm-sparc64/mman.h b/include/asm-sparc64/mman.h index 6fd878e61435..8cc1860be630 100644 --- a/include/asm-sparc64/mman.h +++ b/include/asm-sparc64/mman.h @@ -35,4 +35,12 @@ #define MADV_FREE 0x5 /* (Solaris) contents can be freed */ +#ifdef __KERNEL__ +#ifndef __ASSEMBLY__ +#define arch_mmap_check sparc64_mmap_check +int sparc64_mmap_check(unsigned long addr, unsigned long len, + unsigned long flags); +#endif +#endif + #endif /* __SPARC64_MMAN_H__ */ diff --git a/include/asm-x86_64/alternative.h b/include/asm-x86_64/alternative.h index aa67bfd1b3ce..a584826cc570 100644 --- a/include/asm-x86_64/alternative.h +++ b/include/asm-x86_64/alternative.h @@ -4,6 +4,7 @@ #ifdef __KERNEL__ #include <linux/types.h> +#include <asm/cpufeature.h> struct alt_instr { u8 *instr; /* original instruction */ @@ -102,9 +103,6 @@ static inline void alternatives_smp_switch(int smp) {} /* * Alternative inline assembly for SMP. * - * alternative_smp() takes two versions (SMP first, UP second) and is - * for more complex stuff such as spinlocks. - * * The LOCK_PREFIX macro defined here replaces the LOCK and * LOCK_PREFIX macros used everywhere in the source tree. * @@ -124,21 +122,6 @@ static inline void alternatives_smp_switch(int smp) {} */ #ifdef CONFIG_SMP -#define alternative_smp(smpinstr, upinstr, args...) \ - asm volatile ("661:\n\t" smpinstr "\n662:\n" \ - ".section .smp_altinstructions,\"a\"\n" \ - " .align 8\n" \ - " .quad 661b\n" /* label */ \ - " .quad 663f\n" /* new instruction */ \ - " .byte 0x66\n" /* X86_FEATURE_UP */ \ - " .byte 662b-661b\n" /* sourcelen */ \ - " .byte 664f-663f\n" /* replacementlen */ \ - ".previous\n" \ - ".section .smp_altinstr_replacement,\"awx\"\n" \ - "663:\n\t" upinstr "\n" /* replacement */ \ - "664:\n\t.fill 662b-661b,1,0x42\n" /* space for original */ \ - ".previous" : args) - #define LOCK_PREFIX \ ".section .smp_locks,\"a\"\n" \ " .align 8\n" \ @@ -147,8 +130,6 @@ static inline void alternatives_smp_switch(int smp) {} "661:\n\tlock; " #else /* ! CONFIG_SMP */ -#define alternative_smp(smpinstr, upinstr, args...) \ - asm volatile (upinstr : args) #define LOCK_PREFIX "" #endif diff --git a/include/asm-x86_64/elf.h b/include/asm-x86_64/elf.h index b4f8f4a41a6e..a406fcb1e924 100644 --- a/include/asm-x86_64/elf.h +++ b/include/asm-x86_64/elf.h @@ -7,8 +7,6 @@ #include <asm/ptrace.h> #include <asm/user.h> -#include <asm/processor.h> -#include <asm/compat.h> /* x86-64 relocation types */ #define R_X86_64_NONE 0 /* No reloc */ @@ -39,18 +37,23 @@ typedef elf_greg_t elf_gregset_t[ELF_NGREG]; typedef struct user_i387_struct elf_fpregset_t; /* - * This is used to ensure we don't load something for the wrong architecture. - */ -#define elf_check_arch(x) \ - ((x)->e_machine == EM_X86_64) - -/* * These are used to set parameters in the core dumps. */ #define ELF_CLASS ELFCLASS64 #define ELF_DATA ELFDATA2LSB #define ELF_ARCH EM_X86_64 +#ifdef __KERNEL__ +#include <asm/processor.h> +#include <asm/compat.h> + +/* + * This is used to ensure we don't load something for the wrong architecture. + */ +#define elf_check_arch(x) \ + ((x)->e_machine == EM_X86_64) + + /* SVR4/i386 ABI (pages 3-31, 3-32) says that when the program starts %edx contains a pointer to a function which might be registered using `atexit'. This provides a mean for the dynamic linker to call DT_FINI functions for @@ -141,7 +144,6 @@ typedef struct user_i387_struct elf_fpregset_t; /* I'm not sure if we can use '-' here */ #define ELF_PLATFORM ("x86_64") -#ifdef __KERNEL__ extern void set_personality_64bit(void); #define SET_PERSONALITY(ex, ibcs2) set_personality_64bit() /* diff --git a/include/asm-x86_64/processor.h b/include/asm-x86_64/processor.h index 3b3c1217fe61..de9c3147ee4c 100644 --- a/include/asm-x86_64/processor.h +++ b/include/asm-x86_64/processor.h @@ -232,8 +232,14 @@ struct tss_struct { unsigned long io_bitmap[IO_BITMAP_LONGS + 1]; } __attribute__((packed)) ____cacheline_aligned; + extern struct cpuinfo_x86 boot_cpu_data; DECLARE_PER_CPU(struct tss_struct,init_tss); +/* Save the original ist values for checking stack pointers during debugging */ +struct orig_ist { + unsigned long ist[7]; +}; +DECLARE_PER_CPU(struct orig_ist, orig_ist); #ifdef CONFIG_X86_VSMP #define ARCH_MIN_TASKALIGN (1 << INTERNODE_CACHE_SHIFT) diff --git a/include/asm-x86_64/signal.h b/include/asm-x86_64/signal.h index cef7a7d51b7e..3ede2a61973a 100644 --- a/include/asm-x86_64/signal.h +++ b/include/asm-x86_64/signal.h @@ -3,13 +3,13 @@ #ifndef __ASSEMBLY__ #include <linux/types.h> -#include <linux/linkage.h> #include <linux/time.h> /* Avoid too many header ordering problems. */ struct siginfo; #ifdef __KERNEL__ +#include <linux/linkage.h> /* Most things should be clean enough to redefine this at will, if care is taken to make libc match. */ diff --git a/include/asm-x86_64/spinlock.h b/include/asm-x86_64/spinlock.h index 8d3421996f94..248a79f0eaff 100644 --- a/include/asm-x86_64/spinlock.h +++ b/include/asm-x86_64/spinlock.h @@ -21,7 +21,7 @@ #define __raw_spin_lock_string \ "\n1:\t" \ - "lock ; decl %0\n\t" \ + LOCK_PREFIX " ; decl %0\n\t" \ "js 2f\n" \ LOCK_SECTION_START("") \ "2:\t" \ @@ -40,10 +40,7 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock) { - alternative_smp( - __raw_spin_lock_string, - __raw_spin_lock_string_up, - "=m" (lock->slock) : : "memory"); + asm volatile(__raw_spin_lock_string : "=m" (lock->slock) : : "memory"); } #define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock) @@ -125,12 +122,12 @@ static inline int __raw_write_trylock(raw_rwlock_t *lock) static inline void __raw_read_unlock(raw_rwlock_t *rw) { - asm volatile("lock ; incl %0" :"=m" (rw->lock) : : "memory"); + asm volatile(LOCK_PREFIX " ; incl %0" :"=m" (rw->lock) : : "memory"); } static inline void __raw_write_unlock(raw_rwlock_t *rw) { - asm volatile("lock ; addl $" RW_LOCK_BIAS_STR ",%0" + asm volatile(LOCK_PREFIX " ; addl $" RW_LOCK_BIAS_STR ",%0" : "=m" (rw->lock) : : "memory"); } diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86_64/unistd.h index 94387c915e53..80fd48e84bbb 100644 --- a/include/asm-x86_64/unistd.h +++ b/include/asm-x86_64/unistd.h @@ -821,8 +821,6 @@ asmlinkage long sys_fork(struct pt_regs regs); asmlinkage long sys_vfork(struct pt_regs regs); asmlinkage long sys_pipe(int *fildes); -#endif /* __KERNEL_SYSCALLS__ */ - #ifndef __ASSEMBLY__ #include <linux/linkage.h> @@ -838,9 +836,9 @@ asmlinkage long sys_rt_sigaction(int sig, struct sigaction __user *oact, size_t sigsetsize); -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLY__ */ -#endif /* __NO_STUBS */ +#endif /* __KERNEL_SYSCALLS__ */ /* * "Conditional" syscalls @@ -850,5 +848,8 @@ asmlinkage long sys_rt_sigaction(int sig, */ #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") +#endif /* __NO_STUBS */ + #endif /* __KERNEL__ */ -#endif + +#endif /* _ASM_X86_64_UNISTD_H_ */ diff --git a/include/asm-x86_64/unwind.h b/include/asm-x86_64/unwind.h index f3e7124effe3..1f6e9bfb569e 100644 --- a/include/asm-x86_64/unwind.h +++ b/include/asm-x86_64/unwind.h @@ -95,6 +95,7 @@ static inline int arch_unw_user_mode(const struct unwind_frame_info *info) #else #define UNW_PC(frame) ((void)(frame), 0) +#define UNW_SP(frame) ((void)(frame), 0) static inline int arch_unw_user_mode(const void *info) { diff --git a/include/asm-x86_64/vsyscall.h b/include/asm-x86_64/vsyscall.h index a85e16f56d73..146b24402a5f 100644 --- a/include/asm-x86_64/vsyscall.h +++ b/include/asm-x86_64/vsyscall.h @@ -1,8 +1,6 @@ #ifndef _ASM_X86_64_VSYSCALL_H_ #define _ASM_X86_64_VSYSCALL_H_ -#include <linux/seqlock.h> - enum vsyscall_num { __NR_vgettimeofday, __NR_vtime, @@ -14,6 +12,7 @@ enum vsyscall_num { #define VSYSCALL_ADDR(vsyscall_nr) (VSYSCALL_START+VSYSCALL_SIZE*(vsyscall_nr)) #ifdef __KERNEL__ +#include <linux/seqlock.h> #define __section_vxtime __attribute__ ((unused, __section__ (".vxtime"), aligned(16))) #define __section_wall_jiffies __attribute__ ((unused, __section__ (".wall_jiffies"), aligned(16))) diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h index 41788a31c438..2096e5c72827 100644 --- a/include/linux/atmdev.h +++ b/include/linux/atmdev.h @@ -7,7 +7,6 @@ #define LINUX_ATMDEV_H -#include <linux/device.h> #include <linux/atmapi.h> #include <linux/atm.h> #include <linux/atmioc.h> @@ -210,6 +209,7 @@ struct atm_cirange { #ifdef __KERNEL__ +#include <linux/device.h> #include <linux/wait.h> /* wait_queue_head_t */ #include <linux/time.h> /* struct timeval */ #include <linux/net.h> diff --git a/include/linux/audit.h b/include/linux/audit.h index 64f9f9e56ac5..40a6c26294ae 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -132,6 +132,10 @@ #define AUDIT_CLASS_DIR_WRITE_32 1 #define AUDIT_CLASS_CHATTR 2 #define AUDIT_CLASS_CHATTR_32 3 +#define AUDIT_CLASS_READ 4 +#define AUDIT_CLASS_READ_32 5 +#define AUDIT_CLASS_WRITE 6 +#define AUDIT_CLASS_WRITE_32 7 /* This bitmask is used to validate user input. It represents all bits that * are currently used in an audit field constant understood by the kernel. @@ -177,6 +181,7 @@ #define AUDIT_EXIT 103 #define AUDIT_SUCCESS 104 /* exit >= 0; value ignored */ #define AUDIT_WATCH 105 +#define AUDIT_PERM 106 #define AUDIT_ARG0 200 #define AUDIT_ARG1 (AUDIT_ARG0+1) @@ -252,6 +257,11 @@ #define AUDIT_ARCH_V850 (EM_V850|__AUDIT_ARCH_LE) #define AUDIT_ARCH_X86_64 (EM_X86_64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE) +#define AUDIT_PERM_EXEC 1 +#define AUDIT_PERM_WRITE 2 +#define AUDIT_PERM_READ 4 +#define AUDIT_PERM_ATTR 8 + struct audit_status { __u32 mask; /* Bit mask for valid entries */ __u32 enabled; /* 1 = enabled, 0 = disabled */ @@ -314,6 +324,7 @@ struct mqstat; #define AUDITSC_FAILURE 2 #define AUDITSC_RESULT(x) ( ((long)(x))<0?AUDITSC_FAILURE:AUDITSC_SUCCESS ) extern int __init audit_register_class(int class, unsigned *list); +extern int audit_classify_syscall(int abi, unsigned syscall); #ifdef CONFIG_AUDITSYSCALL /* These are defined in auditsc.c */ /* Public API */ diff --git a/include/linux/delayacct.h b/include/linux/delayacct.h index 11487b6e7127..561e2a77805c 100644 --- a/include/linux/delayacct.h +++ b/include/linux/delayacct.h @@ -59,10 +59,14 @@ static inline void delayacct_tsk_init(struct task_struct *tsk) __delayacct_tsk_init(tsk); } -static inline void delayacct_tsk_exit(struct task_struct *tsk) +/* Free tsk->delays. Called from bad fork and __put_task_struct + * where there's no risk of tsk->delays being accessed elsewhere + */ +static inline void delayacct_tsk_free(struct task_struct *tsk) { if (tsk->delays) - __delayacct_tsk_exit(tsk); + kmem_cache_free(delayacct_cache, tsk->delays); + tsk->delays = NULL; } static inline void delayacct_blkio_start(void) @@ -101,7 +105,7 @@ static inline void delayacct_init(void) {} static inline void delayacct_tsk_init(struct task_struct *tsk) {} -static inline void delayacct_tsk_exit(struct task_struct *tsk) +static inline void delayacct_tsk_free(struct task_struct *tsk) {} static inline void delayacct_blkio_start(void) {} diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index e4bccbcc2750..4fc379de6c2f 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -80,6 +80,7 @@ struct hrtimer_sleeper { * @get_softirq_time: function to retrieve the current time from the softirq * @curr_timer: the timer which is executing a callback right now * @softirq_time: the time when running the hrtimer queue in the softirq + * @lock_key: the lock_class_key for use with lockdep */ struct hrtimer_base { clockid_t index; diff --git a/include/linux/ktime.h b/include/linux/ktime.h index ed3396dcc4f7..84eeecd60a02 100644 --- a/include/linux/ktime.h +++ b/include/linux/ktime.h @@ -56,7 +56,8 @@ typedef union { #endif } ktime_t; -#define KTIME_MAX (~((u64)1 << 63)) +#define KTIME_MAX ((s64)~((u64)1 << 63)) +#define KTIME_SEC_MAX (KTIME_MAX / NSEC_PER_SEC) /* * ktime_t definitions when using the 64-bit scalar representation: @@ -73,6 +74,10 @@ typedef union { */ static inline ktime_t ktime_set(const long secs, const unsigned long nsecs) { +#if (BITS_PER_LONG == 64) + if (unlikely(secs >= KTIME_SEC_MAX)) + return (ktime_t){ .tv64 = KTIME_MAX }; +#endif return (ktime_t) { .tv64 = (s64)secs * NSEC_PER_SEC + (s64)nsecs }; } diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index c1f021eddffa..ba095aebedff 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -77,7 +77,7 @@ struct mmc_host { struct device *dev; struct class_device class_dev; int index; - struct mmc_host_ops *ops; + const struct mmc_host_ops *ops; unsigned int f_min; unsigned int f_max; u32 ocr_avail; diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h index 03a14a30c46a..627e2c08ce41 100644 --- a/include/linux/mmc/mmc.h +++ b/include/linux/mmc/mmc.h @@ -105,6 +105,8 @@ extern int mmc_wait_for_cmd(struct mmc_host *, struct mmc_command *, int); extern int mmc_wait_for_app_cmd(struct mmc_host *, unsigned int, struct mmc_command *, int); +extern void mmc_set_data_timeout(struct mmc_data *, const struct mmc_card *, int); + extern int __mmc_claim_host(struct mmc_host *host, struct mmc_card *card); static inline void mmc_claim_host(struct mmc_host *host) diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 656b588a9f96..f45163c528e8 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -77,6 +77,7 @@ struct per_cpu_pages { struct per_cpu_pageset { struct per_cpu_pages pcp[2]; /* 0: hot. 1: cold */ #ifdef CONFIG_SMP + s8 stat_threshold; s8 vm_stat_diff[NR_VM_ZONE_STAT_ITEMS]; #endif } ____cacheline_aligned_in_smp; diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild index d06311acd448..1d3a14e2da6e 100644 --- a/include/linux/netfilter/Kbuild +++ b/include/linux/netfilter/Kbuild @@ -5,7 +5,7 @@ header-y := nf_conntrack_sctp.h nf_conntrack_tuple_common.h \ xt_helper.h xt_length.h xt_limit.h xt_mac.h xt_mark.h \ xt_MARK.h xt_multiport.h xt_NFQUEUE.h xt_pkttype.h \ xt_policy.h xt_realm.h xt_sctp.h xt_state.h xt_string.h \ - xt_tcpmss.h xt_tcpudp.h + xt_tcpmss.h xt_tcpudp.h xt_SECMARK.h xt_CONNSECMARK.h unifdef-y := nf_conntrack_common.h nf_conntrack_ftp.h \ nf_conntrack_tcp.h nfnetlink.h x_tables.h xt_physdev.h diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 247434553ae8..6c2066caeaab 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -9,27 +9,6 @@ #ifndef _LINUX_NFS_FS_H #define _LINUX_NFS_FS_H -#include <linux/in.h> -#include <linux/mm.h> -#include <linux/pagemap.h> -#include <linux/rwsem.h> -#include <linux/wait.h> - -#include <linux/sunrpc/debug.h> -#include <linux/sunrpc/auth.h> -#include <linux/sunrpc/clnt.h> - -#include <linux/nfs.h> -#include <linux/nfs2.h> -#include <linux/nfs3.h> -#include <linux/nfs4.h> -#include <linux/nfs_xdr.h> - -#include <linux/nfs_fs_sb.h> - -#include <linux/rwsem.h> -#include <linux/mempool.h> - /* * Enable debugging support for nfs client. * Requires RPC_DEBUG. @@ -48,11 +27,6 @@ #define NFS_SUPER_MAGIC 0x6969 /* - * These are the default flags for swap requests - */ -#define NFS_RPC_SWAPFLAGS (RPC_TASK_SWAPPER|RPC_TASK_ROOTCREDS) - -/* * When flushing a cluster of dirty pages, there can be different * strategies: */ @@ -65,6 +39,32 @@ #ifdef __KERNEL__ +#include <linux/in.h> +#include <linux/mm.h> +#include <linux/pagemap.h> +#include <linux/rwsem.h> +#include <linux/wait.h> + +#include <linux/sunrpc/debug.h> +#include <linux/sunrpc/auth.h> +#include <linux/sunrpc/clnt.h> + +#include <linux/nfs.h> +#include <linux/nfs2.h> +#include <linux/nfs3.h> +#include <linux/nfs4.h> +#include <linux/nfs_xdr.h> + +#include <linux/nfs_fs_sb.h> + +#include <linux/rwsem.h> +#include <linux/mempool.h> + +/* + * These are the default flags for swap requests + */ +#define NFS_RPC_SWAPFLAGS (RPC_TASK_SWAPPER|RPC_TASK_ROOTCREDS) + /* * NFSv3/v4 Access mode cache entry */ @@ -427,7 +427,7 @@ extern int nfs_writeback_done(struct rpc_task *, struct nfs_write_data *); extern void nfs_writedata_release(void *); #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4) -struct nfs_write_data *nfs_commit_alloc(unsigned int pagecount); +struct nfs_write_data *nfs_commit_alloc(void); void nfs_commit_free(struct nfs_write_data *p); #endif @@ -478,7 +478,7 @@ static inline int nfs_wb_page(struct inode *inode, struct page* page) /* * Allocate nfs_write_data structures */ -extern struct nfs_write_data *nfs_writedata_alloc(unsigned int pagecount); +extern struct nfs_write_data *nfs_writedata_alloc(size_t len); /* * linux/fs/nfs/read.c @@ -492,7 +492,7 @@ extern void nfs_readdata_release(void *data); /* * Allocate nfs_read_data structures */ -extern struct nfs_read_data *nfs_readdata_alloc(unsigned int pagecount); +extern struct nfs_read_data *nfs_readdata_alloc(size_t len); /* * linux/fs/nfs3proc.c diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index db9cbf68e12b..41e5a19199e9 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -729,7 +729,7 @@ struct nfs_read_data { struct list_head pages; /* Coalesced read requests */ struct nfs_page *req; /* multi ops per nfs_page */ struct page **pagevec; - unsigned int npages; /* active pages in pagevec */ + unsigned int npages; /* Max length of pagevec */ struct nfs_readargs args; struct nfs_readres res; #ifdef CONFIG_NFS_V4 @@ -748,7 +748,7 @@ struct nfs_write_data { struct list_head pages; /* Coalesced requests we wish to flush */ struct nfs_page *req; /* multi ops per nfs_page */ struct page **pagevec; - unsigned int npages; /* active pages in pagevec */ + unsigned int npages; /* Max length of pagevec */ struct nfs_writeargs args; /* argument struct */ struct nfs_writeres res; /* result struct */ #ifdef CONFIG_NFS_V4 diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 4c2839eab7f4..7a249155ee4e 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -648,6 +648,8 @@ #define PCI_DEVICE_ID_SI_962 0x0962 #define PCI_DEVICE_ID_SI_963 0x0963 #define PCI_DEVICE_ID_SI_965 0x0965 +#define PCI_DEVICE_ID_SI_966 0x0966 +#define PCI_DEVICE_ID_SI_968 0x0968 #define PCI_DEVICE_ID_SI_5511 0x5511 #define PCI_DEVICE_ID_SI_5513 0x5513 #define PCI_DEVICE_ID_SI_5517 0x5517 @@ -1292,6 +1294,7 @@ #define PCI_DEVICE_ID_VIA_8367_0 0x3099 #define PCI_DEVICE_ID_VIA_8653_0 0x3101 #define PCI_DEVICE_ID_VIA_8622 0x3102 +#define PCI_DEVICE_ID_VIA_8235_USB_2 0x3104 #define PCI_DEVICE_ID_VIA_8233C_0 0x3109 #define PCI_DEVICE_ID_VIA_8361 0x3112 #define PCI_DEVICE_ID_VIA_XM266 0x3116 diff --git a/include/linux/sched.h b/include/linux/sched.h index 6674fc1e51bf..34ed0d99b1bd 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -994,7 +994,6 @@ struct task_struct { */ struct pipe_inode_info *splice_pipe; #ifdef CONFIG_TASK_DELAY_ACCT - spinlock_t delays_lock; struct task_delay_info *delays; #endif }; diff --git a/include/linux/timex.h b/include/linux/timex.h index 19bb6538b49e..d543d3871e38 100644 --- a/include/linux/timex.h +++ b/include/linux/timex.h @@ -57,7 +57,6 @@ #include <linux/time.h> #include <asm/param.h> -#include <asm/timex.h> /* * SHIFT_KG and SHIFT_KF establish the damping of the PLL and are chosen @@ -191,6 +190,8 @@ struct timex { #define TIME_BAD TIME_ERROR /* bw compat */ #ifdef __KERNEL__ +#include <asm/timex.h> + /* * kernel variables * Note: maximum error = NTP synch distance = dispersion + delay / 2; diff --git a/include/linux/videodev.h b/include/linux/videodev.h index 518c7a32175e..8dba97a291f6 100644 --- a/include/linux/videodev.h +++ b/include/linux/videodev.h @@ -14,8 +14,7 @@ #include <linux/videodev2.h> -#ifdef CONFIG_VIDEO_V4L1_COMPAT -#define HAVE_V4L1 1 +#if defined(CONFIG_VIDEO_V4L1_COMPAT) || !defined (__KERNEL__) struct video_capability { diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index b7146956a929..e3715d774197 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -22,8 +22,6 @@ #endif #include <linux/types.h> -#define HAVE_V4L2 1 - /* * Common stuff for both V4L1 and V4L2 * Moved from videodev.h diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index 600d61d7d2ab..810462f8a374 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -194,7 +194,7 @@ struct video_device int (*vidioc_overlay) (struct file *file, void *fh, unsigned int i); -#ifdef HAVE_V4L1 +#ifdef CONFIG_VIDEO_V4L1_COMPAT /* buffer type is struct vidio_mbuf * */ int (*vidiocgmbuf) (struct file *file, void *fh, struct video_mbuf *p); #endif @@ -335,7 +335,7 @@ extern int video_usercopy(struct inode *inode, struct file *file, unsigned int cmd, void *arg)); -#ifdef HAVE_V4L1 +#ifdef CONFIG_VIDEO_V4L1_COMPAT #include <linux/mm.h> extern struct video_device* video_devdata(struct file*); @@ -357,6 +357,8 @@ video_device_remove_file(struct video_device *vfd, class_device_remove_file(&vfd->class_dev, attr); } +#endif /* CONFIG_VIDEO_V4L1_COMPAT */ + #ifdef OBSOLETE_OWNER /* to be removed soon */ /* helper functions to access driver private data. */ static inline void *video_get_drvdata(struct video_device *dev) @@ -372,6 +374,5 @@ static inline void video_set_drvdata(struct video_device *dev, void *data) extern int video_exclusive_open(struct inode *inode, struct file *file); extern int video_exclusive_release(struct inode *inode, struct file *file); -#endif /* HAVE_V4L1 */ #endif /* _V4L2_DEV_H */ diff --git a/init/Kconfig b/init/Kconfig index a099fc6526d9..9a7656f0b5ec 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -182,23 +182,6 @@ config TASK_DELAY_ACCT Say N if unsure. -config SYSCTL - bool "Sysctl support" if EMBEDDED - default y - ---help--- - The sysctl interface provides a means of dynamically changing - certain kernel parameters and variables on the fly without requiring - a recompile of the kernel or reboot of the system. The primary - interface consists of a system call, but if you say Y to "/proc - file system support", a tree of modifiable sysctl entries will be - generated beneath the /proc/sys directory. They are explained in the - files in <file:Documentation/sysctl/>. Note that enabling this - option will enlarge the kernel by at least 8 KB. - - As it is generally a good thing, you should say Y here unless - building a kernel for install/rescue disks or your system is very - limited in memory. - config AUDIT bool "Auditing support" depends on NET @@ -261,13 +244,6 @@ config RELAY source "usr/Kconfig" -config UID16 - bool "Enable 16-bit UID system calls" if EMBEDDED - depends on ARM || CRIS || FRV || H8300 || X86_32 || M68K || (S390 && !64BIT) || SUPERH || SPARC32 || (SPARC64 && SPARC32_COMPAT) || UML || (X86_64 && IA32_EMULATION) - default y - help - This enables the legacy 16-bit UID syscall wrappers. - config CC_OPTIMIZE_FOR_SIZE bool "Optimize for size (Look out for broken compilers!)" default y @@ -289,6 +265,30 @@ menuconfig EMBEDDED environments which can tolerate a "non-standard" kernel. Only use this if you really know what you are doing. +config UID16 + bool "Enable 16-bit UID system calls" if EMBEDDED + depends on ARM || CRIS || FRV || H8300 || X86_32 || M68K || (S390 && !64BIT) || SUPERH || SPARC32 || (SPARC64 && SPARC32_COMPAT) || UML || (X86_64 && IA32_EMULATION) + default y + help + This enables the legacy 16-bit UID syscall wrappers. + +config SYSCTL + bool "Sysctl support" if EMBEDDED + default y + ---help--- + The sysctl interface provides a means of dynamically changing + certain kernel parameters and variables on the fly without requiring + a recompile of the kernel or reboot of the system. The primary + interface consists of a system call, but if you say Y to "/proc + file system support", a tree of modifiable sysctl entries will be + generated beneath the /proc/sys directory. They are explained in the + files in <file:Documentation/sysctl/>. Note that enabling this + option will enlarge the kernel by at least 8 KB. + + As it is generally a good thing, you should say Y here unless + building a kernel for install/rescue disks or your system is very + limited in memory. + config KALLSYMS bool "Load all symbols for debugging/kksymoops" if EMBEDDED default y @@ -363,10 +363,6 @@ config BASE_FULL kernel data structures. This saves memory on small machines, but may reduce performance. -config RT_MUTEXES - boolean - select PLIST - config FUTEX bool "Enable futex support" if EMBEDDED default y @@ -414,6 +410,10 @@ config VM_EVENT_COUNTERS endmenu # General setup +config RT_MUTEXES + boolean + select PLIST + config TINY_SHMEM default !SHMEM bool diff --git a/kernel/audit.c b/kernel/audit.c index 0a36091ed712..963fd15c9621 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -1028,6 +1028,9 @@ void audit_log_hex(struct audit_buffer *ab, const unsigned char *buf, struct sk_buff *skb; static const unsigned char *hex = "0123456789ABCDEF"; + if (!ab) + return; + BUG_ON(!ab->skb); skb = ab->skb; avail = skb_tailroom(skb); @@ -1060,6 +1063,9 @@ static void audit_log_n_string(struct audit_buffer *ab, size_t slen, unsigned char *ptr; struct sk_buff *skb; + if (!ab) + return; + BUG_ON(!ab->skb); skb = ab->skb; avail = skb_tailroom(skb); diff --git a/kernel/audit.h b/kernel/audit.h index 6aa33b848cf2..a3370232a390 100644 --- a/kernel/audit.h +++ b/kernel/audit.h @@ -104,6 +104,7 @@ static inline int audit_hash_ino(u32 ino) return (ino & (AUDIT_INODE_BUCKETS-1)); } +extern int audit_match_class(int class, unsigned syscall); extern int audit_comparator(const u32 left, const u32 op, const u32 right); extern int audit_compare_dname_path(const char *dname, const char *path, int *dirlen); diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c index 6a9a5c5a4e7d..a44879b0c72f 100644 --- a/kernel/auditfilter.c +++ b/kernel/auditfilter.c @@ -302,6 +302,15 @@ int __init audit_register_class(int class, unsigned *list) return 0; } +int audit_match_class(int class, unsigned syscall) +{ + if (unlikely(syscall >= AUDIT_BITMASK_SIZE * sizeof(__u32))) + return 0; + if (unlikely(class >= AUDIT_SYSCALL_CLASSES || !classes[class])) + return 0; + return classes[class][AUDIT_WORD(syscall)] & AUDIT_BIT(syscall); +} + /* Common user-space to kernel rule translation. */ static inline struct audit_entry *audit_to_entry_common(struct audit_rule *rule) { @@ -404,6 +413,7 @@ static struct audit_entry *audit_rule_to_entry(struct audit_rule *rule) case AUDIT_PERS: case AUDIT_ARCH: case AUDIT_MSGTYPE: + case AUDIT_PPID: case AUDIT_DEVMAJOR: case AUDIT_DEVMINOR: case AUDIT_EXIT: @@ -413,6 +423,10 @@ static struct audit_entry *audit_rule_to_entry(struct audit_rule *rule) case AUDIT_ARG2: case AUDIT_ARG3: break; + case AUDIT_PERM: + if (f->val & ~15) + goto exit_free; + break; case AUDIT_INODE: err = audit_to_inode(&entry->rule, f); if (err) @@ -567,6 +581,10 @@ static struct audit_entry *audit_data_to_entry(struct audit_rule_data *data, entry->rule.buflen += f->val; entry->rule.filterkey = str; break; + case AUDIT_PERM: + if (f->val & ~15) + goto exit_free; + break; default: goto exit_free; } @@ -913,7 +931,7 @@ static void audit_update_watch(struct audit_parent *parent, } ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE); - audit_log_format(ab, "audit updated rules specifying watch="); + audit_log_format(ab, "audit updated rules specifying path="); audit_log_untrustedstring(ab, owatch->path); audit_log_format(ab, " with dev=%u ino=%lu\n", dev, ino); audit_log_end(ab); @@ -936,19 +954,28 @@ static void audit_remove_parent_watches(struct audit_parent *parent) struct audit_watch *w, *nextw; struct audit_krule *r, *nextr; struct audit_entry *e; + struct audit_buffer *ab; mutex_lock(&audit_filter_mutex); parent->flags |= AUDIT_PARENT_INVALID; list_for_each_entry_safe(w, nextw, &parent->watches, wlist) { list_for_each_entry_safe(r, nextr, &w->rules, rlist) { e = container_of(r, struct audit_entry, rule); + + ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE); + audit_log_format(ab, "audit implicitly removed rule path="); + audit_log_untrustedstring(ab, w->path); + if (r->filterkey) { + audit_log_format(ab, " key="); + audit_log_untrustedstring(ab, r->filterkey); + } else + audit_log_format(ab, " key=(null)"); + audit_log_format(ab, " list=%d", r->listnr); + audit_log_end(ab); + list_del(&r->rlist); list_del_rcu(&e->list); call_rcu(&e->rcu, audit_free_rule_rcu); - - audit_log(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE, - "audit implicitly removed rule from list=%d\n", - AUDIT_FILTER_EXIT); } audit_remove_watch(w); } diff --git a/kernel/auditsc.c b/kernel/auditsc.c index efc1b74bebf3..1bd8827a0102 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -209,6 +209,54 @@ struct audit_context { #endif }; +#define ACC_MODE(x) ("\004\002\006\006"[(x)&O_ACCMODE]) +static inline int open_arg(int flags, int mask) +{ + int n = ACC_MODE(flags); + if (flags & (O_TRUNC | O_CREAT)) + n |= AUDIT_PERM_WRITE; + return n & mask; +} + +static int audit_match_perm(struct audit_context *ctx, int mask) +{ + unsigned n = ctx->major; + switch (audit_classify_syscall(ctx->arch, n)) { + case 0: /* native */ + if ((mask & AUDIT_PERM_WRITE) && + audit_match_class(AUDIT_CLASS_WRITE, n)) + return 1; + if ((mask & AUDIT_PERM_READ) && + audit_match_class(AUDIT_CLASS_READ, n)) + return 1; + if ((mask & AUDIT_PERM_ATTR) && + audit_match_class(AUDIT_CLASS_CHATTR, n)) + return 1; + return 0; + case 1: /* 32bit on biarch */ + if ((mask & AUDIT_PERM_WRITE) && + audit_match_class(AUDIT_CLASS_WRITE_32, n)) + return 1; + if ((mask & AUDIT_PERM_READ) && + audit_match_class(AUDIT_CLASS_READ_32, n)) + return 1; + if ((mask & AUDIT_PERM_ATTR) && + audit_match_class(AUDIT_CLASS_CHATTR_32, n)) + return 1; + return 0; + case 2: /* open */ + return mask & ACC_MODE(ctx->argv[1]); + case 3: /* openat */ + return mask & ACC_MODE(ctx->argv[2]); + case 4: /* socketcall */ + return ((mask & AUDIT_PERM_WRITE) && ctx->argv[0] == SYS_BIND); + case 5: /* execve */ + return mask & AUDIT_PERM_EXEC; + default: + return 0; + } +} + /* Determine if any context name data matches a rule's watch data */ /* Compare a task_struct with an audit_rule. Return 1 on match, 0 * otherwise. */ @@ -397,6 +445,9 @@ static int audit_filter_rules(struct task_struct *tsk, /* ignore this field for filtering */ result = 1; break; + case AUDIT_PERM: + result = audit_match_perm(ctx, f->val); + break; } if (!result) diff --git a/kernel/delayacct.c b/kernel/delayacct.c index 57ca3730205d..36752f124c6a 100644 --- a/kernel/delayacct.c +++ b/kernel/delayacct.c @@ -41,24 +41,11 @@ void delayacct_init(void) void __delayacct_tsk_init(struct task_struct *tsk) { - spin_lock_init(&tsk->delays_lock); - /* No need to acquire tsk->delays_lock for allocation here unless - __delayacct_tsk_init called after tsk is attached to tasklist - */ tsk->delays = kmem_cache_zalloc(delayacct_cache, SLAB_KERNEL); if (tsk->delays) spin_lock_init(&tsk->delays->lock); } -void __delayacct_tsk_exit(struct task_struct *tsk) -{ - struct task_delay_info *delays = tsk->delays; - spin_lock(&tsk->delays_lock); - tsk->delays = NULL; - spin_unlock(&tsk->delays_lock); - kmem_cache_free(delayacct_cache, delays); -} - /* * Start accounting for a delay statistic using * its starting timestamp (@start) @@ -118,8 +105,6 @@ int __delayacct_add_tsk(struct taskstats *d, struct task_struct *tsk) struct timespec ts; unsigned long t1,t2,t3; - spin_lock(&tsk->delays_lock); - /* Though tsk->delays accessed later, early exit avoids * unnecessary returning of other data */ @@ -161,7 +146,6 @@ int __delayacct_add_tsk(struct taskstats *d, struct task_struct *tsk) spin_unlock(&tsk->delays->lock); done: - spin_unlock(&tsk->delays_lock); return 0; } diff --git a/kernel/exit.c b/kernel/exit.c index dba194a8d416..d891883420f7 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -908,7 +908,6 @@ fastcall NORET_TYPE void do_exit(long code) audit_free(tsk); taskstats_exit_send(tsk, tidstats, group_dead, mycpu); taskstats_exit_free(tidstats); - delayacct_tsk_exit(tsk); exit_mm(tsk); @@ -1054,7 +1053,7 @@ static int eligible_child(pid_t pid, int options, struct task_struct *p) * Do not consider thread group leaders that are * in a non-empty thread group: */ - if (current->tgid != p->tgid && delay_group_leader(p)) + if (delay_group_leader(p)) return 2; if (security_task_wait(p)) diff --git a/kernel/fork.c b/kernel/fork.c index aa36c43783cc..f9b014e3e700 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -117,6 +117,7 @@ void __put_task_struct(struct task_struct *tsk) security_task_free(tsk); free_uid(tsk->user); put_group_info(tsk->group_info); + delayacct_tsk_free(tsk); if (!profile_handoff_task(tsk)) free_task(tsk); @@ -1011,7 +1012,7 @@ static struct task_struct *copy_process(unsigned long clone_flags, retval = -EFAULT; if (clone_flags & CLONE_PARENT_SETTID) if (put_user(p->pid, parent_tidptr)) - goto bad_fork_cleanup; + goto bad_fork_cleanup_delays_binfmt; INIT_LIST_HEAD(&p->children); INIT_LIST_HEAD(&p->sibling); @@ -1277,7 +1278,8 @@ bad_fork_cleanup_policy: bad_fork_cleanup_cpuset: #endif cpuset_exit(p); -bad_fork_cleanup: +bad_fork_cleanup_delays_binfmt: + delayacct_tsk_free(p); if (p->binfmt) module_put(p->binfmt->module); bad_fork_cleanup_put_domain: diff --git a/kernel/futex.c b/kernel/futex.c index b9b8aea5389e..9d260e838cff 100644 --- a/kernel/futex.c +++ b/kernel/futex.c @@ -1120,9 +1120,10 @@ static int futex_wait(u32 __user *uaddr, u32 val, unsigned long time) * if there are waiters then it will block, it does PI, etc. (Due to * races the kernel might see a 0 value of the futex too.) */ -static int do_futex_lock_pi(u32 __user *uaddr, int detect, int trylock, - struct hrtimer_sleeper *to) +static int futex_lock_pi(u32 __user *uaddr, int detect, unsigned long sec, + long nsec, int trylock) { + struct hrtimer_sleeper timeout, *to = NULL; struct task_struct *curr = current; struct futex_hash_bucket *hb; u32 uval, newval, curval; @@ -1132,6 +1133,13 @@ static int do_futex_lock_pi(u32 __user *uaddr, int detect, int trylock, if (refill_pi_state_cache()) return -ENOMEM; + if (sec != MAX_SCHEDULE_TIMEOUT) { + to = &timeout; + hrtimer_init(&to->timer, CLOCK_REALTIME, HRTIMER_ABS); + hrtimer_init_sleeper(to, current); + to->timer.expires = ktime_set(sec, nsec); + } + q.pi_state = NULL; retry: down_read(&curr->mm->mmap_sem); @@ -1307,7 +1315,7 @@ static int do_futex_lock_pi(u32 __user *uaddr, int detect, int trylock, if (!detect && ret == -EDEADLK && 0) force_sig(SIGKILL, current); - return ret; + return ret != -EINTR ? ret : -ERESTARTNOINTR; out_unlock_release_sem: queue_unlock(&q, hb); @@ -1342,76 +1350,6 @@ static int do_futex_lock_pi(u32 __user *uaddr, int detect, int trylock, } /* - * Restart handler - */ -static long futex_lock_pi_restart(struct restart_block *restart) -{ - struct hrtimer_sleeper timeout, *to = NULL; - int ret; - - restart->fn = do_no_restart_syscall; - - if (restart->arg2 || restart->arg3) { - to = &timeout; - hrtimer_init(&to->timer, CLOCK_REALTIME, HRTIMER_ABS); - hrtimer_init_sleeper(to, current); - to->timer.expires.tv64 = ((u64)restart->arg1 << 32) | - (u64) restart->arg0; - } - - pr_debug("lock_pi restart: %p, %d (%d)\n", - (u32 __user *)restart->arg0, current->pid); - - ret = do_futex_lock_pi((u32 __user *)restart->arg0, restart->arg1, - 0, to); - - if (ret != -EINTR) - return ret; - - restart->fn = futex_lock_pi_restart; - - /* The other values are filled in */ - return -ERESTART_RESTARTBLOCK; -} - -/* - * Called from the syscall entry below. - */ -static int futex_lock_pi(u32 __user *uaddr, int detect, unsigned long sec, - long nsec, int trylock) -{ - struct hrtimer_sleeper timeout, *to = NULL; - struct restart_block *restart; - int ret; - - if (sec != MAX_SCHEDULE_TIMEOUT) { - to = &timeout; - hrtimer_init(&to->timer, CLOCK_REALTIME, HRTIMER_ABS); - hrtimer_init_sleeper(to, current); - to->timer.expires = ktime_set(sec, nsec); - } - - ret = do_futex_lock_pi(uaddr, detect, trylock, to); - - if (ret != -EINTR) - return ret; - - pr_debug("lock_pi interrupted: %p, %d (%d)\n", uaddr, current->pid); - - restart = ¤t_thread_info()->restart_block; - restart->fn = futex_lock_pi_restart; - restart->arg0 = (unsigned long) uaddr; - restart->arg1 = detect; - if (to) { - restart->arg2 = to->timer.expires.tv64 & 0xFFFFFFFF; - restart->arg3 = to->timer.expires.tv64 >> 32; - } else - restart->arg2 = restart->arg3 = 0; - - return -ERESTART_RESTARTBLOCK; -} - -/* * Userspace attempted a TID -> 0 atomic transition, and failed. * This is the in-kernel slowpath: we look up the PI state (if any), * and do the rt-mutex unlock. diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 9336f2e89e40..ac1f850d4937 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -252,7 +252,7 @@ handle_level_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) mask_ack_irq(desc, irq); if (unlikely(desc->status & IRQ_INPROGRESS)) - goto out; + goto out_unlock; desc->status &= ~(IRQ_REPLAY | IRQ_WAITING); kstat_cpu(cpu).irqs[irq]++; @@ -263,7 +263,7 @@ handle_level_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) action = desc->action; if (unlikely(!action || (desc->status & IRQ_DISABLED))) { desc->status |= IRQ_PENDING; - goto out; + goto out_unlock; } desc->status |= IRQ_INPROGRESS; @@ -276,9 +276,9 @@ handle_level_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) spin_lock(&desc->lock); desc->status &= ~IRQ_INPROGRESS; -out: if (!(desc->status & IRQ_DISABLED) && desc->chip->unmask) desc->chip->unmask(irq); +out_unlock: spin_unlock(&desc->lock); } diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c index fc4e906aedbd..48a53f68af96 100644 --- a/kernel/irq/handle.c +++ b/kernel/irq/handle.c @@ -20,6 +20,11 @@ /** * handle_bad_irq - handle spurious and unhandled irqs + * @irq: the interrupt number + * @desc: description of the interrupt + * @regs: pointer to a register structure + * + * Handles spurious and unhandled IRQ's. It also prints a debugmessage. */ void fastcall handle_bad_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs) diff --git a/kernel/irq/resend.c b/kernel/irq/resend.c index 872f91ba2ce8..35f10f7ff94a 100644 --- a/kernel/irq/resend.c +++ b/kernel/irq/resend.c @@ -63,8 +63,7 @@ void check_irq_resend(struct irq_desc *desc, unsigned int irq) desc->chip->enable(irq); if ((status & (IRQ_PENDING | IRQ_REPLAY)) == IRQ_PENDING) { - desc->status &= ~IRQ_PENDING; - desc->status = status | IRQ_REPLAY; + desc->status = (status & ~IRQ_PENDING) | IRQ_REPLAY; if (!desc->chip || !desc->chip->retrigger || !desc->chip->retrigger(irq)) { diff --git a/kernel/kmod.c b/kernel/kmod.c index 1d32defa38ab..5c470c57fb57 100644 --- a/kernel/kmod.c +++ b/kernel/kmod.c @@ -197,11 +197,12 @@ static void __call_usermodehelper(void *data) { struct subprocess_info *sub_info = data; pid_t pid; + int wait = sub_info->wait; /* CLONE_VFORK: wait until the usermode helper has execve'd * successfully We need the data structures to stay around * until that is done. */ - if (sub_info->wait) + if (wait) pid = kernel_thread(wait_for_helper, sub_info, CLONE_FS | CLONE_FILES | SIGCHLD); else @@ -211,7 +212,7 @@ static void __call_usermodehelper(void *data) if (pid < 0) { sub_info->retval = pid; complete(sub_info->complete); - } else if (!sub_info->wait) + } else if (!wait) complete(sub_info->complete); } diff --git a/kernel/lockdep_internals.h b/kernel/lockdep_internals.h index 0d355f24fe04..eab043c83bb2 100644 --- a/kernel/lockdep_internals.h +++ b/kernel/lockdep_internals.h @@ -27,7 +27,7 @@ * Stack-trace: tightly packed array of stack backtrace * addresses. Protected by the hash_lock. */ -#define MAX_STACK_TRACE_ENTRIES 131072UL +#define MAX_STACK_TRACE_ENTRIES 262144UL extern struct list_head all_lock_classes; diff --git a/kernel/panic.c b/kernel/panic.c index 9b8dcfd1ca93..8010b9b17aca 100644 --- a/kernel/panic.c +++ b/kernel/panic.c @@ -173,7 +173,7 @@ const char *print_tainted(void) void add_taint(unsigned flag) { - debug_locks_off(); /* can't trust the integrity of the kernel anymore */ + debug_locks = 0; /* can't trust the integrity of the kernel anymore */ tainted |= flag; } EXPORT_SYMBOL(add_taint); diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig index ae44a70aae8a..619ecabf7c58 100644 --- a/kernel/power/Kconfig +++ b/kernel/power/Kconfig @@ -56,7 +56,7 @@ config PM_TRACE config SOFTWARE_SUSPEND bool "Software Suspend" - depends on PM && SWAP && (X86 && (!SMP || SUSPEND_SMP)) || ((FRV || PPC32) && !SMP) + depends on PM && SWAP && ((X86 && (!SMP || SUSPEND_SMP) && !X86_PAE) || ((FRV || PPC32) && !SMP)) ---help--- Enable the possibility of suspending the machine. It doesn't need ACPI or APM. @@ -78,6 +78,10 @@ config SOFTWARE_SUSPEND For more information take a look at <file:Documentation/power/swsusp.txt>. + (For now, swsusp is incompatible with PAE aka HIGHMEM_64G on i386. + we need identity mapping for resume to work, and that is trivial + to get with 4MB pages, but less than trivial on PAE). + config PM_STD_PARTITION string "Default resume partition" depends on SOFTWARE_SUSPEND diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c index 436ab35f6fa7..523e46483b99 100644 --- a/kernel/rcupdate.c +++ b/kernel/rcupdate.c @@ -241,12 +241,16 @@ static void rcu_do_batch(struct rcu_data *rdp) next = rdp->donelist = list->next; list->func(list); list = next; - rdp->qlen--; if (++count >= rdp->blimit) break; } + + local_irq_disable(); + rdp->qlen -= count; + local_irq_enable(); if (rdp->blimit == INT_MAX && rdp->qlen <= qlowmark) rdp->blimit = blimit; + if (!rdp->donelist) rdp->donetail = &rdp->donelist; else diff --git a/kernel/spinlock.c b/kernel/spinlock.c index bfd6ad9c0330..fb524b009eef 100644 --- a/kernel/spinlock.c +++ b/kernel/spinlock.c @@ -72,7 +72,7 @@ EXPORT_SYMBOL(_write_trylock); * not re-enabled during lock-acquire (which the preempt-spin-ops do): */ #if !defined(CONFIG_PREEMPT) || !defined(CONFIG_SMP) || \ - defined(CONFIG_PROVE_LOCKING) + defined(CONFIG_DEBUG_LOCK_ALLOC) void __lockfunc _read_lock(rwlock_t *lock) { diff --git a/lib/Kconfig b/lib/Kconfig index f6299342b882..734ce95a93d1 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -38,6 +38,11 @@ config LIBCRC32C require M here. See Castagnoli93. Module will be libcrc32c. +config AUDIT_GENERIC + bool + depends on AUDIT && !AUDIT_ARCH + default y + # # compression support is select'ed if needed # diff --git a/lib/Makefile b/lib/Makefile index be9719ae82d0..ef1d37afbbb6 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -49,6 +49,7 @@ obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o obj-$(CONFIG_SMP) += percpu_counter.o +obj-$(CONFIG_AUDIT_GENERIC) += audit.o obj-$(CONFIG_SWIOTLB) += swiotlb.o diff --git a/lib/audit.c b/lib/audit.c new file mode 100644 index 000000000000..8c21625ef938 --- /dev/null +++ b/lib/audit.c @@ -0,0 +1,53 @@ +#include <linux/init.h> +#include <linux/types.h> +#include <linux/audit.h> +#include <asm/unistd.h> + +static unsigned dir_class[] = { +#include <asm-generic/audit_dir_write.h> +~0U +}; + +static unsigned read_class[] = { +#include <asm-generic/audit_read.h> +~0U +}; + +static unsigned write_class[] = { +#include <asm-generic/audit_write.h> +~0U +}; + +static unsigned chattr_class[] = { +#include <asm-generic/audit_change_attr.h> +~0U +}; + +int audit_classify_syscall(int abi, unsigned syscall) +{ + switch(syscall) { + case __NR_open: + return 2; + case __NR_openat: + return 3; +#ifdef __NR_socketcall + case __NR_socketcall: + return 4; +#endif + case __NR_execve: + return 5; + default: + return 0; + } +} + +static int __init audit_classes_init(void) +{ + audit_register_class(AUDIT_CLASS_WRITE, write_class); + audit_register_class(AUDIT_CLASS_READ, read_class); + audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class); + audit_register_class(AUDIT_CLASS_CHATTR, chattr_class); + return 0; +} + +__initcall(audit_classes_init); diff --git a/mm/mempolicy.c b/mm/mempolicy.c index e07e27e846a2..a9963ceddd65 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -1176,7 +1176,15 @@ static inline unsigned interleave_nid(struct mempolicy *pol, if (vma) { unsigned long off; - off = vma->vm_pgoff; + /* + * for small pages, there is no difference between + * shift and PAGE_SHIFT, so the bit-shift is safe. + * for huge pages, since vm_pgoff is in units of small + * pages, we need to shift off the always 0 bits to get + * a useful offset. + */ + BUG_ON(shift < PAGE_SHIFT); + off = vma->vm_pgoff >> (shift - PAGE_SHIFT); off += (addr - vma->vm_start) >> shift; return offset_il_node(pol, vma, off); } else diff --git a/mm/mempool.c b/mm/mempool.c index fe6e05289cc5..ccd8cb8cd41f 100644 --- a/mm/mempool.c +++ b/mm/mempool.c @@ -238,8 +238,13 @@ repeat_alloc: init_wait(&wait); prepare_to_wait(&pool->wait, &wait, TASK_UNINTERRUPTIBLE); smp_mb(); - if (!pool->curr_nr) - io_schedule(); + if (!pool->curr_nr) { + /* + * FIXME: this should be io_schedule(). The timeout is there + * as a workaround for some DM problems in 2.6.18. + */ + io_schedule_timeout(5*HZ); + } finish_wait(&pool->wait, &wait); goto repeat_alloc; diff --git a/mm/mmap.c b/mm/mmap.c index c1868ecdbc5f..e66a0b524aff 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -30,6 +30,10 @@ #include <asm/cacheflush.h> #include <asm/tlb.h> +#ifndef arch_mmap_check +#define arch_mmap_check(addr, len, flags) (0) +#endif + static void unmap_region(struct mm_struct *mm, struct vm_area_struct *vma, struct vm_area_struct *prev, unsigned long start, unsigned long end); @@ -913,6 +917,10 @@ unsigned long do_mmap_pgoff(struct file * file, unsigned long addr, if (!len) return -EINVAL; + error = arch_mmap_check(addr, len, flags); + if (error) + return error; + /* Careful about overflows.. */ len = PAGE_ALIGN(len); if (!len || len > TASK_SIZE) @@ -1859,6 +1867,7 @@ unsigned long do_brk(unsigned long addr, unsigned long len) unsigned long flags; struct rb_node ** rb_link, * rb_parent; pgoff_t pgoff = addr >> PAGE_SHIFT; + int error; len = PAGE_ALIGN(len); if (!len) @@ -1867,6 +1876,12 @@ unsigned long do_brk(unsigned long addr, unsigned long len) if ((addr + len) > TASK_SIZE || (addr + len) < addr) return -EINVAL; + flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags; + + error = arch_mmap_check(addr, len, flags); + if (error) + return error; + /* * mlock MCL_FUTURE? */ @@ -1907,8 +1922,6 @@ unsigned long do_brk(unsigned long addr, unsigned long len) if (security_vm_enough_memory(len >> PAGE_SHIFT)) return -ENOMEM; - flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags; - /* Can we just expand an old private anonymous mapping? */ if (vma_merge(mm, prev, addr, addr + len, flags, NULL, NULL, pgoff, NULL)) diff --git a/mm/truncate.c b/mm/truncate.c index cf1b015df4a7..c6ab55ec6883 100644 --- a/mm/truncate.c +++ b/mm/truncate.c @@ -68,10 +68,10 @@ invalidate_complete_page(struct address_space *mapping, struct page *page) return 0; write_lock_irq(&mapping->tree_lock); - if (PageDirty(page)) { - write_unlock_irq(&mapping->tree_lock); - return 0; - } + if (PageDirty(page)) + goto failed; + if (page_count(page) != 2) /* caller's ref + pagecache ref */ + goto failed; BUG_ON(PagePrivate(page)); __remove_from_page_cache(page); @@ -79,6 +79,9 @@ invalidate_complete_page(struct address_space *mapping, struct page *page) ClearPageUptodate(page); page_cache_release(page); /* pagecache ref */ return 1; +failed: + write_unlock_irq(&mapping->tree_lock); + return 0; } /** diff --git a/mm/vmstat.c b/mm/vmstat.c index dfdf24133901..c1b5f4106b38 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -12,6 +12,7 @@ #include <linux/config.h> #include <linux/mm.h> #include <linux/module.h> +#include <linux/cpu.h> void __get_zone_counts(unsigned long *active, unsigned long *inactive, unsigned long *free, struct pglist_data *pgdat) @@ -114,17 +115,72 @@ EXPORT_SYMBOL(vm_stat); #ifdef CONFIG_SMP -#define STAT_THRESHOLD 32 +static int calculate_threshold(struct zone *zone) +{ + int threshold; + int mem; /* memory in 128 MB units */ + + /* + * The threshold scales with the number of processors and the amount + * of memory per zone. More memory means that we can defer updates for + * longer, more processors could lead to more contention. + * fls() is used to have a cheap way of logarithmic scaling. + * + * Some sample thresholds: + * + * Threshold Processors (fls) Zonesize fls(mem+1) + * ------------------------------------------------------------------ + * 8 1 1 0.9-1 GB 4 + * 16 2 2 0.9-1 GB 4 + * 20 2 2 1-2 GB 5 + * 24 2 2 2-4 GB 6 + * 28 2 2 4-8 GB 7 + * 32 2 2 8-16 GB 8 + * 4 2 2 <128M 1 + * 30 4 3 2-4 GB 5 + * 48 4 3 8-16 GB 8 + * 32 8 4 1-2 GB 4 + * 32 8 4 0.9-1GB 4 + * 10 16 5 <128M 1 + * 40 16 5 900M 4 + * 70 64 7 2-4 GB 5 + * 84 64 7 4-8 GB 6 + * 108 512 9 4-8 GB 6 + * 125 1024 10 8-16 GB 8 + * 125 1024 10 16-32 GB 9 + */ + + mem = zone->present_pages >> (27 - PAGE_SHIFT); + + threshold = 2 * fls(num_online_cpus()) * (1 + fls(mem)); + + /* + * Maximum threshold is 125 + */ + threshold = min(125, threshold); + + return threshold; +} /* - * Determine pointer to currently valid differential byte given a zone and - * the item number. - * - * Preemption must be off + * Refresh the thresholds for each zone. */ -static inline s8 *diff_pointer(struct zone *zone, enum zone_stat_item item) +static void refresh_zone_stat_thresholds(void) { - return &zone_pcp(zone, smp_processor_id())->vm_stat_diff[item]; + struct zone *zone; + int cpu; + int threshold; + + for_each_zone(zone) { + + if (!zone->present_pages) + continue; + + threshold = calculate_threshold(zone); + + for_each_online_cpu(cpu) + zone_pcp(zone, cpu)->stat_threshold = threshold; + } } /* @@ -133,17 +189,16 @@ static inline s8 *diff_pointer(struct zone *zone, enum zone_stat_item item) void __mod_zone_page_state(struct zone *zone, enum zone_stat_item item, int delta) { - s8 *p; + struct per_cpu_pageset *pcp = zone_pcp(zone, smp_processor_id()); + s8 *p = pcp->vm_stat_diff + item; long x; - p = diff_pointer(zone, item); x = delta + *p; - if (unlikely(x > STAT_THRESHOLD || x < -STAT_THRESHOLD)) { + if (unlikely(x > pcp->stat_threshold || x < -pcp->stat_threshold)) { zone_page_state_add(x, zone, item); x = 0; } - *p = x; } EXPORT_SYMBOL(__mod_zone_page_state); @@ -172,10 +227,12 @@ EXPORT_SYMBOL(mod_zone_page_state); * No overflow check is necessary and therefore the differential can be * incremented or decremented in place which may allow the compilers to * generate better code. - * * The increment or decrement is known and therefore one boundary check can * be omitted. * + * NOTE: These functions are very performance sensitive. Change only + * with care. + * * Some processors have inc/dec instructions that are atomic vs an interrupt. * However, the code must first determine the differential location in a zone * based on the processor number and then inc/dec the counter. There is no @@ -185,13 +242,16 @@ EXPORT_SYMBOL(mod_zone_page_state); */ static void __inc_zone_state(struct zone *zone, enum zone_stat_item item) { - s8 *p = diff_pointer(zone, item); + struct per_cpu_pageset *pcp = zone_pcp(zone, smp_processor_id()); + s8 *p = pcp->vm_stat_diff + item; (*p)++; - if (unlikely(*p > STAT_THRESHOLD)) { - zone_page_state_add(*p, zone, item); - *p = 0; + if (unlikely(*p > pcp->stat_threshold)) { + int overstep = pcp->stat_threshold / 2; + + zone_page_state_add(*p + overstep, zone, item); + *p = -overstep; } } @@ -204,13 +264,16 @@ EXPORT_SYMBOL(__inc_zone_page_state); void __dec_zone_page_state(struct page *page, enum zone_stat_item item) { struct zone *zone = page_zone(page); - s8 *p = diff_pointer(zone, item); + struct per_cpu_pageset *pcp = zone_pcp(zone, smp_processor_id()); + s8 *p = pcp->vm_stat_diff + item; (*p)--; - if (unlikely(*p < -STAT_THRESHOLD)) { - zone_page_state_add(*p, zone, item); - *p = 0; + if (unlikely(*p < - pcp->stat_threshold)) { + int overstep = pcp->stat_threshold / 2; + + zone_page_state_add(*p - overstep, zone, item); + *p = overstep; } } EXPORT_SYMBOL(__dec_zone_page_state); @@ -239,19 +302,9 @@ EXPORT_SYMBOL(inc_zone_page_state); void dec_zone_page_state(struct page *page, enum zone_stat_item item) { unsigned long flags; - struct zone *zone; - s8 *p; - zone = page_zone(page); local_irq_save(flags); - p = diff_pointer(zone, item); - - (*p)--; - - if (unlikely(*p < -STAT_THRESHOLD)) { - zone_page_state_add(*p, zone, item); - *p = 0; - } + __dec_zone_page_state(page, item); local_irq_restore(flags); } EXPORT_SYMBOL(dec_zone_page_state); @@ -525,6 +578,10 @@ static int zoneinfo_show(struct seq_file *m, void *arg) pageset->pcp[j].high, pageset->pcp[j].batch); } +#ifdef CONFIG_SMP + seq_printf(m, "\n vm stats threshold: %d", + pageset->stat_threshold); +#endif } seq_printf(m, "\n all_unreclaimable: %u" @@ -613,3 +670,35 @@ struct seq_operations vmstat_op = { #endif /* CONFIG_PROC_FS */ +#ifdef CONFIG_SMP +/* + * Use the cpu notifier to insure that the thresholds are recalculated + * when necessary. + */ +static int __cpuinit vmstat_cpuup_callback(struct notifier_block *nfb, + unsigned long action, + void *hcpu) +{ + switch (action) { + case CPU_UP_PREPARE: + case CPU_UP_CANCELED: + case CPU_DEAD: + refresh_zone_stat_thresholds(); + break; + default: + break; + } + return NOTIFY_OK; +} + +static struct notifier_block __cpuinitdata vmstat_notifier = + { &vmstat_cpuup_callback, NULL, 0 }; + +int __init setup_vmstat(void) +{ + refresh_zone_stat_thresholds(); + register_cpu_notifier(&vmstat_notifier); + return 0; +} +module_init(setup_vmstat) +#endif diff --git a/net/Kconfig b/net/Kconfig index c6cec5aa5486..4959a4e1e0fe 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -177,7 +177,7 @@ source "net/lapb/Kconfig" config NET_DIVERT bool "Frame Diverter (EXPERIMENTAL)" - depends on EXPERIMENTAL + depends on EXPERIMENTAL && BROKEN ---help--- The Frame Diverter allows you to divert packets from the network, that are not aimed at the interface receiving it (in diff --git a/net/atm/clip.c b/net/atm/clip.c index 7ce7bfe3fbad..7af2c411da82 100644 --- a/net/atm/clip.c +++ b/net/atm/clip.c @@ -500,9 +500,11 @@ static int clip_mkip(struct atm_vcc *vcc, int timeout) } else { unsigned int len = skb->len; + skb_get(skb); clip_push(vcc, skb); PRIV(skb->dev)->stats.rx_packets--; PRIV(skb->dev)->stats.rx_bytes -= len; + kfree_skb(skb); } return 0; } diff --git a/net/bridge/br_stp_bpdu.c b/net/bridge/br_stp_bpdu.c index a7ba0cce0b46..068d8afbf0a7 100644 --- a/net/bridge/br_stp_bpdu.c +++ b/net/bridge/br_stp_bpdu.c @@ -121,7 +121,7 @@ void br_send_tcn_bpdu(struct net_bridge_port *p) buf[1] = 0; buf[2] = 0; buf[3] = BPDU_TYPE_TCN; - br_send_bpdu(p, buf, 7); + br_send_bpdu(p, buf, 4); } /* diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 5130d2efdbbe..fe2113f54e2b 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -1432,6 +1432,9 @@ int neigh_table_clear(struct neigh_table *tbl) kfree(tbl->phash_buckets); tbl->phash_buckets = NULL; + free_percpu(tbl->stats); + tbl->stats = NULL; + return 0; } diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 4c20f5546893..a2ede167e045 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -440,6 +440,7 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*)) iph = skb->nh.iph; if (unlikely((iph->frag_off & htons(IP_DF)) && !skb->local_df)) { + IP_INC_STATS(IPSTATS_MIB_FRAGFAILS); icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, htonl(dst_mtu(&rt->u.dst))); kfree_skb(skb); diff --git a/net/ipv4/ipvs/ip_vs_ftp.c b/net/ipv4/ipvs/ip_vs_ftp.c index a19a33ceb811..37fafb1fbcff 100644 --- a/net/ipv4/ipvs/ip_vs_ftp.c +++ b/net/ipv4/ipvs/ip_vs_ftp.c @@ -46,14 +46,7 @@ */ static int ports[IP_VS_APP_MAX_PORTS] = {21, 0}; module_param_array(ports, int, NULL, 0); - -/* - * Debug level - */ -#ifdef CONFIG_IP_VS_DEBUG -static int debug=0; -module_param(debug, int, 0); -#endif +MODULE_PARM_DESC(ports, "Ports to monitor for FTP control commands"); /* Dummy variable */ @@ -177,7 +170,7 @@ static int ip_vs_ftp_out(struct ip_vs_app *app, struct ip_vs_conn *cp, &start, &end) != 1) return 1; - IP_VS_DBG(1-debug, "PASV response (%u.%u.%u.%u:%d) -> " + IP_VS_DBG(7, "PASV response (%u.%u.%u.%u:%d) -> " "%u.%u.%u.%u:%d detected\n", NIPQUAD(from), ntohs(port), NIPQUAD(cp->caddr), 0); @@ -280,7 +273,7 @@ static int ip_vs_ftp_in(struct ip_vs_app *app, struct ip_vs_conn *cp, while (data <= data_limit - 6) { if (strnicmp(data, "PASV\r\n", 6) == 0) { /* Passive mode on */ - IP_VS_DBG(1-debug, "got PASV at %zd of %zd\n", + IP_VS_DBG(7, "got PASV at %zd of %zd\n", data - data_start, data_limit - data_start); cp->app_data = &ip_vs_ftp_pasv; @@ -302,7 +295,7 @@ static int ip_vs_ftp_in(struct ip_vs_app *app, struct ip_vs_conn *cp, &start, &end) != 1) return 1; - IP_VS_DBG(1-debug, "PORT %u.%u.%u.%u:%d detected\n", + IP_VS_DBG(7, "PORT %u.%u.%u.%u:%d detected\n", NIPQUAD(to), ntohs(port)); /* Passive mode off */ @@ -311,7 +304,7 @@ static int ip_vs_ftp_in(struct ip_vs_app *app, struct ip_vs_conn *cp, /* * Now update or create a connection entry for it */ - IP_VS_DBG(1-debug, "protocol %s %u.%u.%u.%u:%d %u.%u.%u.%u:%d\n", + IP_VS_DBG(7, "protocol %s %u.%u.%u.%u:%d %u.%u.%u.%u:%d\n", ip_vs_proto_name(iph->protocol), NIPQUAD(to), ntohs(port), NIPQUAD(cp->vaddr), 0); @@ -372,11 +365,17 @@ static int __init ip_vs_ftp_init(void) for (i=0; i<IP_VS_APP_MAX_PORTS; i++) { if (!ports[i]) continue; + if (ports[i] < 0 || ports[i] > 0xffff) { + IP_VS_WARNING("ip_vs_ftp: Ignoring invalid " + "configuration port[%d] = %d\n", + i, ports[i]); + continue; + } ret = register_ip_vs_app_inc(app, app->protocol, ports[i]); if (ret) break; - IP_VS_DBG(1-debug, "%s: loaded support on port[%d] = %d\n", - app->name, i, ports[i]); + IP_VS_INFO("%s: loaded support on port[%d] = %d\n", + app->name, i, ports[i]); } if (ret) diff --git a/net/ipv4/tcp_cong.c b/net/ipv4/tcp_cong.c index 5765f9d03174..7ff2e4273a7c 100644 --- a/net/ipv4/tcp_cong.c +++ b/net/ipv4/tcp_cong.c @@ -189,7 +189,7 @@ void tcp_slow_start(struct tcp_sock *tp) return; /* We MAY increase by 2 if discovered delayed ack */ - if (sysctl_tcp_abc > 1 && tp->bytes_acked > 2*tp->mss_cache) { + if (sysctl_tcp_abc > 1 && tp->bytes_acked >= 2*tp->mss_cache) { if (tp->snd_cwnd < tp->snd_cwnd_clamp) tp->snd_cwnd++; } diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 104af5d5bcbc..159fa3f1ba67 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -89,7 +89,7 @@ int sysctl_tcp_frto; int sysctl_tcp_nometrics_save; int sysctl_tcp_moderate_rcvbuf = 1; -int sysctl_tcp_abc = 1; +int sysctl_tcp_abc; #define FLAG_DATA 0x01 /* Incoming frame contained data. */ #define FLAG_WIN_UPDATE 0x02 /* Incoming ACK was a window update. */ @@ -2505,8 +2505,13 @@ static int tcp_ack(struct sock *sk, struct sk_buff *skb, int flag) if (before(ack, prior_snd_una)) goto old_ack; - if (sysctl_tcp_abc && icsk->icsk_ca_state < TCP_CA_CWR) - tp->bytes_acked += ack - prior_snd_una; + if (sysctl_tcp_abc) { + if (icsk->icsk_ca_state < TCP_CA_CWR) + tp->bytes_acked += ack - prior_snd_una; + else if (icsk->icsk_ca_state == TCP_CA_Loss) + /* we assume just one segment left network */ + tp->bytes_acked += min(ack - prior_snd_una, tp->mss_cache); + } if (!(flag&FLAG_SLOWPATH) && after(ack, prior_snd_una)) { /* Window is constant, pure forward advance. diff --git a/net/ipv4/tcp_lp.c b/net/ipv4/tcp_lp.c index 1f977b6ee9a1..48f28d617ce6 100644 --- a/net/ipv4/tcp_lp.c +++ b/net/ipv4/tcp_lp.c @@ -3,13 +3,8 @@ * * TCP Low Priority is a distributed algorithm whose goal is to utilize only * the excess network bandwidth as compared to the ``fair share`` of - * bandwidth as targeted by TCP. Available from: - * http://www.ece.rice.edu/~akuzma/Doc/akuzma/TCP-LP.pdf + * bandwidth as targeted by TCP. * - * Original Author: - * Aleksandar Kuzmanovic <akuzma@northwestern.edu> - * - * See http://www-ece.rice.edu/networks/TCP-LP/ for their implementation. * As of 2.6.13, Linux supports pluggable congestion control algorithms. * Due to the limitation of the API, we take the following changes from * the original TCP-LP implementation: @@ -24,11 +19,20 @@ * o OWD is handled in relative format, where local time stamp will in * tcp_time_stamp format. * - * Port from 2.4.19 to 2.6.16 as module by: - * Wong Hoi Sing Edison <hswong3i@gmail.com> - * Hung Hing Lun <hlhung3i@gmail.com> + * Original Author: + * Aleksandar Kuzmanovic <akuzma@northwestern.edu> + * Available from: + * http://www.ece.rice.edu/~akuzma/Doc/akuzma/TCP-LP.pdf + * Original implementation for 2.4.19: + * http://www-ece.rice.edu/networks/TCP-LP/ * - * Version: $Id: tcp_lp.c,v 1.22 2006-05-02 18:18:19 hswong3i Exp $ + * 2.6.x module Authors: + * Wong Hoi Sing, Edison <hswong3i@gmail.com> + * Hung Hing Lun, Mike <hlhung3i@gmail.com> + * SourceForge project page: + * http://tcp-lp-mod.sourceforge.net/ + * + * Version: $Id: tcp_lp.c,v 1.24 2006/09/05 20:22:53 hswong3i Exp $ */ #include <linux/config.h> @@ -153,16 +157,19 @@ static u32 tcp_lp_remote_hz_estimator(struct sock *sk) if (m < 0) m = -m; - if (rhz != 0) { + if (rhz > 0) { m -= rhz >> 6; /* m is now error in remote HZ est */ rhz += m; /* 63/64 old + 1/64 new */ } else rhz = m << 6; + out: /* record time for successful remote HZ calc */ - lp->flag |= LP_VALID_RHZ; + if (rhz > 0) + lp->flag |= LP_VALID_RHZ; + else + lp->flag &= ~LP_VALID_RHZ; - out: /* record reference time stamp */ lp->remote_ref_time = tp->rx_opt.rcv_tsval; lp->local_ref_time = tp->rx_opt.rcv_tsecr; @@ -333,6 +340,6 @@ static void __exit tcp_lp_unregister(void) module_init(tcp_lp_register); module_exit(tcp_lp_unregister); -MODULE_AUTHOR("Wong Hoi Sing Edison, Hung Hing Lun"); +MODULE_AUTHOR("Wong Hoi Sing Edison, Hung Hing Lun Mike"); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("TCP Low Priority"); diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 0c5042e7380d..c7852b38e03e 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -578,6 +578,8 @@ ipv6_add_addr(struct inet6_dev *idev, const struct in6_addr *addr, int pfxlen, ifa->flags = flags | IFA_F_TENTATIVE; ifa->cstamp = ifa->tstamp = jiffies; + ifa->rt = rt; + ifa->idev = idev; in6_dev_hold(idev); /* For caller */ @@ -603,8 +605,6 @@ ipv6_add_addr(struct inet6_dev *idev, const struct in6_addr *addr, int pfxlen, } #endif - ifa->rt = rt; - in6_ifa_hold(ifa); write_unlock(&idev->lock); out2: diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c index 99a6eb23378b..3b55b4c8e2d1 100644 --- a/net/ipv6/datagram.c +++ b/net/ipv6/datagram.c @@ -696,7 +696,7 @@ int datagram_send_ctl(struct msghdr *msg, struct flowi *fl, } tc = *(int *)CMSG_DATA(cmsg); - if (tc < 0 || tc > 0xff) + if (tc < -1 || tc > 0xff) goto exit_f; err = 0; diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c index 9d0ee7f0eeb5..86dac106873b 100644 --- a/net/ipv6/exthdrs.c +++ b/net/ipv6/exthdrs.c @@ -635,14 +635,17 @@ ipv6_renew_options(struct sock *sk, struct ipv6_txoptions *opt, struct ipv6_txoptions *opt2; int err; - if (newtype != IPV6_HOPOPTS && opt->hopopt) - tot_len += CMSG_ALIGN(ipv6_optlen(opt->hopopt)); - if (newtype != IPV6_RTHDRDSTOPTS && opt->dst0opt) - tot_len += CMSG_ALIGN(ipv6_optlen(opt->dst0opt)); - if (newtype != IPV6_RTHDR && opt->srcrt) - tot_len += CMSG_ALIGN(ipv6_optlen(opt->srcrt)); - if (newtype != IPV6_DSTOPTS && opt->dst1opt) - tot_len += CMSG_ALIGN(ipv6_optlen(opt->dst1opt)); + if (opt) { + if (newtype != IPV6_HOPOPTS && opt->hopopt) + tot_len += CMSG_ALIGN(ipv6_optlen(opt->hopopt)); + if (newtype != IPV6_RTHDRDSTOPTS && opt->dst0opt) + tot_len += CMSG_ALIGN(ipv6_optlen(opt->dst0opt)); + if (newtype != IPV6_RTHDR && opt->srcrt) + tot_len += CMSG_ALIGN(ipv6_optlen(opt->srcrt)); + if (newtype != IPV6_DSTOPTS && opt->dst1opt) + tot_len += CMSG_ALIGN(ipv6_optlen(opt->dst1opt)); + } + if (newopt && newoptlen) tot_len += CMSG_ALIGN(newoptlen); @@ -659,25 +662,25 @@ ipv6_renew_options(struct sock *sk, struct ipv6_txoptions *opt, opt2->tot_len = tot_len; p = (char *)(opt2 + 1); - err = ipv6_renew_option(opt->hopopt, newopt, newoptlen, + err = ipv6_renew_option(opt ? opt->hopopt : NULL, newopt, newoptlen, newtype != IPV6_HOPOPTS, &opt2->hopopt, &p); if (err) goto out; - err = ipv6_renew_option(opt->dst0opt, newopt, newoptlen, + err = ipv6_renew_option(opt ? opt->dst0opt : NULL, newopt, newoptlen, newtype != IPV6_RTHDRDSTOPTS, &opt2->dst0opt, &p); if (err) goto out; - err = ipv6_renew_option(opt->srcrt, newopt, newoptlen, + err = ipv6_renew_option(opt ? opt->srcrt : NULL, newopt, newoptlen, newtype != IPV6_RTHDR, - (struct ipv6_opt_hdr **)opt2->srcrt, &p); + (struct ipv6_opt_hdr **)&opt2->srcrt, &p); if (err) goto out; - err = ipv6_renew_option(opt->dst1opt, newopt, newoptlen, + err = ipv6_renew_option(opt ? opt->dst1opt : NULL, newopt, newoptlen, newtype != IPV6_DSTOPTS, &opt2->dst1opt, &p); if (err) diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index 3d6e9a351150..356a8a7ef22a 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -401,7 +401,7 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info, if (hlimit < 0) hlimit = ipv6_get_hoplimit(dst->dev); - tclass = np->cork.tclass; + tclass = np->tclass; if (tclass < 0) tclass = 0; @@ -497,7 +497,7 @@ static void icmpv6_echo_reply(struct sk_buff *skb) if (hlimit < 0) hlimit = ipv6_get_hoplimit(dst->dev); - tclass = np->cork.tclass; + tclass = np->tclass; if (tclass < 0) tclass = 0; diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index 43327264e69c..a5eaaf693abf 100644 --- a/net/ipv6/ipv6_sockglue.c +++ b/net/ipv6/ipv6_sockglue.c @@ -362,7 +362,7 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname, break; case IPV6_TCLASS: - if (val < 0 || val > 0xff) + if (val < -1 || val > 0xff) goto e_inval; np->tclass = val; retv = 0; @@ -947,6 +947,8 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname, case IPV6_TCLASS: val = np->tclass; + if (val < 0) + val = 0; break; case IPV6_RECVTCLASS: diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index d57e61ce4a7d..15b862d8acab 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c @@ -781,7 +781,7 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk, } if (tclass < 0) { - tclass = np->cork.tclass; + tclass = np->tclass; if (tclass < 0) tclass = 0; } diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 4b163711f3a8..d9baca062d24 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -1532,6 +1532,10 @@ int ipv6_route_ioctl(unsigned int cmd, void __user *arg) static int ip6_pkt_discard(struct sk_buff *skb) { + int type = ipv6_addr_type(&skb->nh.ipv6h->daddr); + if (type == IPV6_ADDR_ANY || type == IPV6_ADDR_RESERVED) + IP6_INC_STATS(IPSTATS_MIB_INADDRERRORS); + IP6_INC_STATS(IPSTATS_MIB_OUTNOROUTES); icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_NOROUTE, 0, skb->dev); kfree_skb(skb); diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index b85c1f9f1288..8b85036ba8e3 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -1273,8 +1273,7 @@ netlink_kernel_create(int unit, unsigned int groups, struct netlink_sock *nlk; unsigned long *listeners = NULL; - if (!nl_table) - return NULL; + BUG_ON(!nl_table); if (unit<0 || unit>=MAX_LINKS) return NULL; @@ -1745,11 +1744,8 @@ static int __init netlink_proto_init(void) netlink_skb_parms_too_large(); nl_table = kcalloc(MAX_LINKS, sizeof(*nl_table), GFP_KERNEL); - if (!nl_table) { -enomem: - printk(KERN_CRIT "netlink_init: Cannot allocate nl_table\n"); - return -ENOMEM; - } + if (!nl_table) + goto panic; if (num_physpages >= (128 * 1024)) max = num_physpages >> (21 - PAGE_SHIFT); @@ -1769,7 +1765,7 @@ enomem: nl_pid_hash_free(nl_table[i].hash.table, 1 * sizeof(*hash->table)); kfree(nl_table); - goto enomem; + goto panic; } memset(hash->table, 0, 1 * sizeof(*hash->table)); hash->max_shift = order; @@ -1786,6 +1782,8 @@ enomem: rtnetlink_init(); out: return err; +panic: + panic("netlink_init: Cannot allocate nl_table\n"); } core_initcall(netlink_proto_init); diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index f9cef3671593..4172a5235916 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -626,8 +626,6 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, struct packe if ((int)snaplen < 0) snaplen = 0; } - if (snaplen > skb->len-skb->data_len) - snaplen = skb->len-skb->data_len; spin_lock(&sk->sk_receive_queue.lock); h = (struct tpacket_hdr *)packet_lookup_frame(po, po->head); @@ -644,7 +642,7 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, struct packe status &= ~TP_STATUS_LOSING; spin_unlock(&sk->sk_receive_queue.lock); - memcpy((u8*)h + macoff, skb->data, snaplen); + skb_copy_bits(skb, 0, (u8*)h + macoff, snaplen); h->tp_len = skb->len; h->tp_snaplen = snaplen; diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index 0834c2ee9174..6f9151899795 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -238,9 +238,7 @@ void __netdev_watchdog_up(struct net_device *dev) static void dev_watchdog_up(struct net_device *dev) { - netif_tx_lock_bh(dev); __netdev_watchdog_up(dev); - netif_tx_unlock_bh(dev); } static void dev_watchdog_down(struct net_device *dev) diff --git a/net/sctp/socket.c b/net/sctp/socket.c index fde3f55bfd4b..dab15949958e 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -1289,9 +1289,13 @@ SCTP_STATIC void sctp_close(struct sock *sk, long timeout) } } - if (sock_flag(sk, SOCK_LINGER) && !sk->sk_lingertime) - sctp_primitive_ABORT(asoc, NULL); - else + if (sock_flag(sk, SOCK_LINGER) && !sk->sk_lingertime) { + struct sctp_chunk *chunk; + + chunk = sctp_make_abort_user(asoc, NULL, 0); + if (chunk) + sctp_primitive_ABORT(asoc, chunk); + } else sctp_primitive_SHUTDOWN(asoc, NULL); } diff --git a/net/socket.c b/net/socket.c index b4848ce0d6ac..6d261bf206fc 100644 --- a/net/socket.c +++ b/net/socket.c @@ -1178,7 +1178,8 @@ static int __sock_create(int family, int type, int protocol, struct socket **res */ if (!(sock = sock_alloc())) { - printk(KERN_WARNING "socket: no more sockets\n"); + if (net_ratelimit()) + printk(KERN_WARNING "socket: no more sockets\n"); err = -ENFILE; /* Not exactly a match, but its the closest posix thing */ goto out; diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst index aa9990a3ccd6..12e1daf875c8 100644 --- a/scripts/Makefile.headersinst +++ b/scripts/Makefile.headersinst @@ -93,14 +93,14 @@ STUBDEF=__ASM_STUB_`echo $@ | tr a-z. A-Z_`; \ echo "\#ifndef $$STUBDEF" ; \ echo "\#define $$STUBDEF" ; \ echo "\# if $(ARCHDEF)" ; \ -if [ -r $(srctree)/include/$(archasm)/$@ ]; then \ +if [ -r $(INSTALL_HDR_PATH)/include/$(archasm)/$@ ]; then \ echo "\# include <$(archasm)/$@>" ; \ else \ echo "\# error $(archasm)/$@ does not exist in" \ "the $(ARCH) architecture" ; \ fi ; \ echo "\# elif $(ALTARCHDEF)" ; \ -if [ -r $(srctree)/include/$(altarchasm)/$@ ]; then \ +if [ -r $(INSTALL_HDR_PATH)/include/$(altarchasm)/$@ ]; then \ echo "\# include <$(altarchasm)/$@>" ; \ else \ echo "\# error $(altarchasm)/$@ does not exist in" \ @@ -149,7 +149,9 @@ endif hdrinst := -rR -f $(srctree)/scripts/Makefile.headersinst obj .PHONY: altarch-dir -altarch-dir: +# All the files in the normal arch dir must be created first, since we test +# for their existence. +altarch-dir: $(subdir-y) $(header-y) $(unifdef-y) $(objhdr-y) $(Q)$(MAKE) $(hdrinst)=include/asm-$(ALTARCH) dst=include/asm-$(ALTARCH) $(Q)$(MAKE) $(hdrinst)=include/asm dst=include/asm diff --git a/scripts/Makefile.host b/scripts/Makefile.host index 18ecd4d5df7f..060f4c563a5c 100644 --- a/scripts/Makefile.host +++ b/scripts/Makefile.host @@ -30,7 +30,7 @@ # libkconfig.so as the executable conf. # Note: Shared libraries consisting of C++ files are not supported -__hostprogs := $(sort $(hostprogs-y)$(hostprogs-m)) +__hostprogs := $(sort $(hostprogs-y) $(hostprogs-m)) # hostprogs-y := tools/build may have been specified. Retreive directory host-objdirs := $(foreach f,$(__hostprogs), $(if $(dir $(f)),$(dir $(f)))) diff --git a/scripts/hdrcheck.sh b/scripts/hdrcheck.sh index b3bb683b56b6..b5ca35aa1741 100755 --- a/scripts/hdrcheck.sh +++ b/scripts/hdrcheck.sh @@ -1,8 +1,8 @@ #!/bin/sh -for FILE in `grep '^#include <' $2 | cut -f2 -d\< | cut -f1 -d\> | egrep ^linux\|^asm` ; do +for FILE in `grep '^[ \t]*#[ \t]*include[ \t]*<' $2 | cut -f2 -d\< | cut -f1 -d\> | egrep ^linux\|^asm` ; do if [ ! -r $1/$FILE ]; then - echo $2 requires $FILE, which does not exist + echo $2 requires $FILE, which does not exist in exported headers exit 1 fi done diff --git a/sound/oss/Kconfig b/sound/oss/Kconfig index 1b7c3dfc2b41..97e38b665587 100644 --- a/sound/oss/Kconfig +++ b/sound/oss/Kconfig @@ -5,6 +5,20 @@ # # Prompt user for primary drivers. +config OSS_OBSOLETE_DRIVER + bool "Obsolete OSS drivers" + depends on SOUND_PRIME + help + This option enables support for obsolete OSS drivers that + are scheduled for removal in the near future since there + are ALSA drivers for the same hardware. + + Please contact Adrian Bunk <bunk@stusta.de> if you had to + say Y here because your soundcard is not properly supported + by ALSA. + + If unsure, say N. + config SOUND_BT878 tristate "BT878 audio dma" depends on SOUND_PRIME && PCI @@ -23,7 +37,7 @@ config SOUND_BT878 config SOUND_EMU10K1 tristate "Creative SBLive! (EMU10K1)" - depends on SOUND_PRIME && PCI + depends on SOUND_PRIME && PCI && OSS_OBSOLETE_DRIVER ---help--- Say Y or M if you have a PCI sound card using the EMU10K1 chipset, such as the Creative SBLive!, SB PCI512 or Emu-APS. @@ -49,7 +63,7 @@ config MIDI_EMU10K1 config SOUND_FUSION tristate "Crystal SoundFusion (CS4280/461x)" - depends on SOUND_PRIME && PCI + depends on SOUND_PRIME && PCI && OSS_OBSOLETE_DRIVER help This module drives the Crystal SoundFusion devices (CS4280/46xx series) when wired as native sound drivers with AC97 codecs. If @@ -440,7 +454,7 @@ config SOUND_DMAP config SOUND_AD1816 tristate "AD1816(A) based cards (EXPERIMENTAL)" - depends on EXPERIMENTAL && SOUND_OSS + depends on EXPERIMENTAL && SOUND_OSS && OSS_OBSOLETE_DRIVER help Say M here if you have a sound card based on the Analog Devices AD1816(A) chip. @@ -450,21 +464,21 @@ config SOUND_AD1816 config SOUND_AD1889 tristate "AD1889 based cards (AD1819 codec) (EXPERIMENTAL)" - depends on EXPERIMENTAL && SOUND_OSS && PCI + depends on EXPERIMENTAL && SOUND_OSS && PCI && OSS_OBSOLETE_DRIVER help Say M here if you have a sound card based on the Analog Devices AD1889 chip. config SOUND_ADLIB tristate "Adlib Cards" - depends on SOUND_OSS + depends on SOUND_OSS && OSS_OBSOLETE_DRIVER help Includes ASB 64 4D. Information on programming AdLib cards is available at <http://www.itsnet.com/home/ldragon/Specs/adlib.html>. config SOUND_ACI_MIXER tristate "ACI mixer (miroSOUND PCM1-pro/PCM12/PCM20)" - depends on SOUND_OSS + depends on SOUND_OSS && OSS_OBSOLETE_DRIVER ---help--- ACI (Audio Command Interface) is a protocol used to communicate with the microcontroller on some sound cards produced by miro and @@ -586,7 +600,7 @@ config SOUND_MPU401 config SOUND_NM256 tristate "NM256AV/NM256ZX audio support" - depends on SOUND_OSS + depends on SOUND_OSS && OSS_OBSOLETE_DRIVER help Say M here to include audio support for the NeoMagic 256AV/256ZX chipsets. These are the audio chipsets found in the Sony @@ -706,7 +720,7 @@ config SOUND_YM3812 config SOUND_OPL3SA2 tristate "Yamaha OPL3-SA2 and SA3 based PnP cards" - depends on SOUND_OSS + depends on SOUND_OSS && OSS_OBSOLETE_DRIVER help Say Y or M if you have a card based on one of these Yamaha sound chipsets or the "SAx", which is actually a SA3. Read diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c index 0abf2808d59f..51e83d7a839a 100644 --- a/sound/pci/ac97/ac97_codec.c +++ b/sound/pci/ac97/ac97_codec.c @@ -573,7 +573,7 @@ AC97_SINGLE("PC Speaker Playback Volume", AC97_PC_BEEP, 1, 15, 1) }; static const struct snd_kcontrol_new snd_ac97_controls_mic_boost = - AC97_SINGLE("Mic Boost (+20dB) Switch", AC97_MIC, 6, 1, 0); + AC97_SINGLE("Mic Boost (+20dB)", AC97_MIC, 6, 1, 0); static const char* std_rec_sel[] = {"Mic", "CD", "Video", "Aux", "Line", "Mix", "Mix Mono", "Phone"}; @@ -615,7 +615,7 @@ AC97_SINGLE("Simulated Stereo Enhancement", AC97_GENERAL_PURPOSE, 14, 1, 0), AC97_SINGLE("3D Control - Switch", AC97_GENERAL_PURPOSE, 13, 1, 0), AC97_SINGLE("Loudness (bass boost)", AC97_GENERAL_PURPOSE, 12, 1, 0), AC97_ENUM("Mono Output Select", std_enum[2]), -AC97_ENUM("Mic Select Capture Switch", std_enum[3]), +AC97_ENUM("Mic Select", std_enum[3]), AC97_SINGLE("ADC/DAC Loopback", AC97_GENERAL_PURPOSE, 7, 1, 0) }; |