diff options
33 files changed, 981 insertions, 349 deletions
diff --git a/arch/arm/configs/kirkwood_defconfig b/arch/arm/configs/kirkwood_defconfig index af74cc2de8b..bcfade33bca 100644 --- a/arch/arm/configs/kirkwood_defconfig +++ b/arch/arm/configs/kirkwood_defconfig @@ -1,15 +1,13 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.30-rc4 -# Mon May 4 11:58:57 2009 +# Linux kernel version: 2.6.32-rc6 +# Sat Nov 7 20:31:18 2009 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_GPIO=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_MMU=y -# CONFIG_NO_IOPORT is not set CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y @@ -18,13 +16,12 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y # # General setup @@ -46,11 +43,12 @@ CONFIG_SYSVIPC_SYSCTL=y # # RCU Subsystem # -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set +CONFIG_TREE_RCU=y +# CONFIG_TREE_PREEMPT_RCU is not set +# CONFIG_RCU_TRACE is not set +CONFIG_RCU_FANOUT=32 +# CONFIG_RCU_FANOUT_EXACT is not set # CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=19 # CONFIG_GROUP_SCHED is not set @@ -73,7 +71,6 @@ CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set -# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y @@ -86,6 +83,10 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y + +# +# Kernel Performance Events And Counters +# CONFIG_VM_EVENT_COUNTERS=y CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y @@ -95,13 +96,17 @@ CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_PROFILING=y CONFIG_TRACEPOINTS=y -# CONFIG_MARKERS is not set CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y CONFIG_KPROBES=y CONFIG_KRETPROBES=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y + +# +# GCOV-based kernel profiling +# +# CONFIG_GCOV_KERNEL is not set # CONFIG_SLOW_WORK is not set CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y @@ -114,7 +119,7 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_BLOCK=y -# CONFIG_LBD is not set +CONFIG_LBDAF=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -135,19 +140,22 @@ CONFIG_DEFAULT_IOSCHED="cfq" # # System Type # +CONFIG_MMU=y # 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_CLPS711X is not set +# CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set -# CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_STMP3XXX is not set # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_NOMADIK is not set # CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set @@ -156,25 +164,27 @@ CONFIG_DEFAULT_IOSCHED="cfq" # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set CONFIG_ARCH_KIRKWOOD=y -# CONFIG_ARCH_KS8695 is not set -# CONFIG_ARCH_NS9XXX is not set # CONFIG_ARCH_LOKI is not set # CONFIG_ARCH_MV78XX0 is not set -# CONFIG_ARCH_MXC is not set # CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_MMP is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_W90X900 is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set -# CONFIG_ARCH_MMP is not set +# CONFIG_ARCH_MSM is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_S3C64XX is not set +# CONFIG_ARCH_S5PC1XX is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_U300 is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_MSM is not set -# CONFIG_ARCH_W90X900 is not set +# CONFIG_ARCH_BCMRING is not set # # Marvell Kirkwood Implementations @@ -185,6 +195,7 @@ CONFIG_MACH_RD88F6281=y CONFIG_MACH_MV88F6281GTW_GE=y CONFIG_MACH_SHEEVAPLUG=y CONFIG_MACH_TS219=y +CONFIG_MACH_OPENRD_BASE=y CONFIG_PLAT_ORION=y # @@ -195,7 +206,7 @@ CONFIG_CPU_FEROCEON=y # CONFIG_CPU_FEROCEON_OLD_ID is not set CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y -CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_PABRT_LEGACY=y CONFIG_CPU_CACHE_VIVT=y CONFIG_CPU_COPY_FEROCEON=y CONFIG_CPU_TLB_FEROCEON=y @@ -211,6 +222,7 @@ CONFIG_ARM_THUMB=y CONFIG_OUTER_CACHE=y CONFIG_CACHE_FEROCEON_L2=y # CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH is not set +CONFIG_ARM_L1_CACHE_SHIFT=5 # # Bus support @@ -235,11 +247,12 @@ CONFIG_VMSPLIT_3G=y # CONFIG_VMSPLIT_2G is not set # CONFIG_VMSPLIT_1G is not set CONFIG_PAGE_OFFSET=0xC0000000 +# CONFIG_PREEMPT_NONE is not set +# CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y CONFIG_HZ=100 CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set -CONFIG_ARCH_FLATMEM_HAS_HOLES=y # CONFIG_ARCH_SPARSEMEM_DEFAULT is not set # CONFIG_ARCH_SELECT_MEMORY_MODEL is not set # CONFIG_HIGHMEM is not set @@ -254,10 +267,12 @@ CONFIG_SPLIT_PTLOCK_CPUS=4096 # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y -CONFIG_UNEVICTABLE_LRU=y CONFIG_HAVE_MLOCK=y CONFIG_HAVE_MLOCKED_PAGE_BIT=y +# CONFIG_KSM is not set +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_ALIGNMENT_TRAP=y +CONFIG_UACCESS_WITH_MEMCPY=y # # Boot options @@ -345,6 +360,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set +# CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -367,6 +383,7 @@ CONFIG_NET_DSA_MV88E6123_61_65=y # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_PHONET is not set +# CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set @@ -383,17 +400,18 @@ CONFIG_NET_PKTGEN=m # CONFIG_AF_RXRPC is not set CONFIG_WIRELESS=y CONFIG_CFG80211=y +# CONFIG_NL80211_TESTMODE is not set +# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set # CONFIG_CFG80211_REG_DEBUG is not set +CONFIG_CFG80211_DEFAULT_PS=y +CONFIG_CFG80211_DEFAULT_PS_VALUE=1 +# CONFIG_CFG80211_DEBUGFS is not set CONFIG_WIRELESS_OLD_REGULATORY=y CONFIG_WIRELESS_EXT=y CONFIG_WIRELESS_EXT_SYSFS=y CONFIG_LIB80211=y # CONFIG_LIB80211_DEBUG is not set CONFIG_MAC80211=y - -# -# Rate control algorithm selection -# CONFIG_MAC80211_RC_MINSTREL=y # CONFIG_MAC80211_RC_DEFAULT_PID is not set CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y @@ -414,6 +432,7 @@ CONFIG_MAC80211_RC_DEFAULT="minstrel" # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_DEVTMPFS is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -425,9 +444,9 @@ CONFIG_EXTRA_FIRMWARE="" # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y -# CONFIG_MTD_TESTS is not set # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_AFS_PARTS is not set @@ -494,6 +513,7 @@ CONFIG_MTD_PHYSMAP=y # CONFIG_MTD_DATAFLASH is not set CONFIG_MTD_M25P80=y CONFIG_M25PXX_USE_FAST_READ=y +# CONFIG_MTD_SST25L is not set # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -543,6 +563,7 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_MG_DISK is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -567,10 +588,6 @@ CONFIG_BLK_DEV_SR=m # CONFIG_BLK_DEV_SR_VENDOR is not set CONFIG_CHR_DEV_SG=m # CONFIG_CHR_DEV_SCH is not set - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# # CONFIG_SCSI_MULTI_LUN is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set @@ -587,6 +604,8 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_BNX2_ISCSI is not set +# CONFIG_BE2ISCSI is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set @@ -595,6 +614,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_DPT_I2O is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set @@ -611,7 +631,6 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set @@ -623,11 +642,14 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_PMCRAID is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_BFA_FC is not set # CONFIG_SCSI_DH is not set # CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_ATA_VERBOSE_ERROR=y CONFIG_SATA_PMP=y CONFIG_SATA_AHCI=y # CONFIG_SATA_SIL24 is not set @@ -649,6 +671,7 @@ CONFIG_SATA_MV=y # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set +# CONFIG_PATA_ATP867X is not set # CONFIG_PATA_ATIIXP is not set # CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_CMD64X is not set @@ -676,6 +699,7 @@ CONFIG_SATA_MV=y # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set +# CONFIG_PATA_RDC is not set # CONFIG_PATA_RZ1000 is not set # CONFIG_PATA_SC1200 is not set # CONFIG_PATA_SERVERWORKS is not set @@ -693,13 +717,16 @@ CONFIG_SATA_MV=y # # -# Enable only one of the two stacks, unless you know what you are doing +# You can enable one or both FireWire driver stacks. +# + +# +# See the help texts for more information. # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y -CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -768,6 +795,9 @@ CONFIG_NET_PCI=y # CONFIG_SMSC9420 is not set # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set +# CONFIG_KS8842 is not set +# CONFIG_KS8851 is not set +# CONFIG_KS8851_MLL is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set # CONFIG_ATL2 is not set @@ -789,6 +819,7 @@ CONFIG_NETDEV_1000=y # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set +# CONFIG_CNIC is not set CONFIG_MV643XX_ETH=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set @@ -797,10 +828,7 @@ CONFIG_MV643XX_ETH=y # CONFIG_JME is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set - -# -# Wireless LAN -# +CONFIG_WLAN=y # CONFIG_WLAN_PRE80211 is not set CONFIG_WLAN_80211=y CONFIG_LIBERTAS=y @@ -820,9 +848,7 @@ CONFIG_LIBERTAS_SDIO=y # CONFIG_MAC80211_HWSIM is not set # CONFIG_MWL8K is not set # CONFIG_P54_COMMON is not set -# CONFIG_ATH5K is not set -# CONFIG_ATH9K is not set -# CONFIG_AR9170_USB is not set +# CONFIG_ATH_COMMON is not set # CONFIG_IPW2100 is not set # CONFIG_IPW2200 is not set # CONFIG_IWLWIFI is not set @@ -832,6 +858,8 @@ CONFIG_LIBERTAS_SDIO=y # CONFIG_ZD1211RW is not set # CONFIG_RT2X00 is not set # CONFIG_HERMES is not set +# CONFIG_WL12XX is not set +# CONFIG_IWM is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers @@ -855,6 +883,7 @@ CONFIG_LIBERTAS_SDIO=y # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set # CONFIG_ISDN is not set +# CONFIG_PHONE is not set # # Input device support @@ -878,13 +907,19 @@ CONFIG_INPUT_EVDEV=y # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ADP5588 is not set CONFIG_KEYBOARD_ATKBD=y -# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_QT2160 is not set # CONFIG_KEYBOARD_LKKBD is not set -# CONFIG_KEYBOARD_XTKBD is not set +CONFIG_KEYBOARD_GPIO=y +# CONFIG_KEYBOARD_MATRIX is not set +# CONFIG_KEYBOARD_LM8323 is not set +# CONFIG_KEYBOARD_MAX7359 is not set # CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_OPENCORES is not set # CONFIG_KEYBOARD_STOWAWAY is not set -CONFIG_KEYBOARD_GPIO=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set @@ -943,6 +978,7 @@ CONFIG_LEGACY_PTY_COUNT=16 CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y +# CONFIG_I2C_COMPAT is not set CONFIG_I2C_CHARDEV=y CONFIG_I2C_HELPER_AUTO=y @@ -998,10 +1034,6 @@ CONFIG_I2C_MV64XXX=y # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set -# CONFIG_SENSORS_PCF8574 is not set -# CONFIG_PCF8575 is not set -# CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set @@ -1023,11 +1055,47 @@ CONFIG_SPI_ORION=y # # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_TLE62X0 is not set + +# +# PPS support +# +# CONFIG_PPS is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +CONFIG_GPIO_SYSFS=y + +# +# Memory mapped GPIO expanders: +# + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set +# CONFIG_GPIO_LANGWELL is not set + +# +# SPI GPIO expanders: +# +# CONFIG_GPIO_MAX7301 is not set +# CONFIG_GPIO_MCP23S08 is not set +# CONFIG_GPIO_MC33880 is not set + +# +# AC97 GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set -# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set CONFIG_SSB_POSSIBLE=y @@ -1041,33 +1109,28 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set +# CONFIG_HTC_EGPIO is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set +# CONFIG_MFD_TC6393XB is not set # CONFIG_PMIC_DA903X is not set # CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set # CONFIG_MFD_PCF50633 is not set - -# -# Multimedia devices -# - -# -# Multimedia core support -# -# CONFIG_VIDEO_DEV is not set -# CONFIG_DVB_CORE is not set -# CONFIG_VIDEO_MEDIA is not set - -# -# Multimedia drivers -# -# CONFIG_DAB is not set +# CONFIG_MFD_MC13783 is not set +# CONFIG_AB3100_CORE is not set +# CONFIG_EZX_PCAP is not set +# CONFIG_REGULATOR is not set +# CONFIG_MEDIA_SUPPORT is not set # # Graphics support # +CONFIG_VGA_ARB=y # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -1087,7 +1150,6 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y -# CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set # @@ -1106,10 +1168,12 @@ CONFIG_HID_BELKIN=y CONFIG_HID_CHERRY=y CONFIG_HID_CHICONY=y CONFIG_HID_CYPRESS=y +CONFIG_HID_DRAGONRISE=y # CONFIG_DRAGONRISE_FF is not set CONFIG_HID_EZKEY=y CONFIG_HID_KYE=y CONFIG_HID_GYRATION=y +CONFIG_HID_TWINHAN=y CONFIG_HID_KENSINGTON=y CONFIG_HID_LOGITECH=y # CONFIG_LOGITECH_FF is not set @@ -1123,9 +1187,14 @@ CONFIG_HID_PETALYNX=y CONFIG_HID_SAMSUNG=y CONFIG_HID_SONY=y CONFIG_HID_SUNPLUS=y +CONFIG_HID_GREENASIA=y # CONFIG_GREENASIA_FF is not set +CONFIG_HID_SMARTJOYPLUS=y +# CONFIG_SMARTJOYPLUS_FF is not set CONFIG_HID_TOPSEED=y +CONFIG_HID_THRUSTMASTER=y # CONFIG_THRUSTMASTER_FF is not set +CONFIG_HID_ZEROPLUS=y # CONFIG_ZEROPLUS_FF is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y @@ -1150,18 +1219,21 @@ CONFIG_USB_DEVICE_CLASS=y # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_XHCI_HCD is not set CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_EHCI_TT_NEWSCHED=y # CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set +# CONFIG_USB_ISP1362_HCD is not set # CONFIG_USB_OHCI_HCD is not set # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set # CONFIG_USB_WHCI_HCD is not set # CONFIG_USB_HWA_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set # # USB Device Class drivers @@ -1252,11 +1324,14 @@ CONFIG_SDIO_UART=y # MMC/SD/SDIO Host Controller Drivers # # CONFIG_MMC_SDHCI is not set +# CONFIG_MMC_AT91 is not set +# CONFIG_MMC_ATMELMCI is not set # CONFIG_MMC_TIFM_SD is not set CONFIG_MMC_MVSDIO=y # CONFIG_MMC_SPI is not set +# CONFIG_MMC_CB710 is not set +# CONFIG_MMC_VIA_SDMMC is not set # CONFIG_MEMSTICK is not set -# CONFIG_ACCESSIBILITY is not set CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y @@ -1266,7 +1341,7 @@ CONFIG_LEDS_CLASS=y # CONFIG_LEDS_PCA9532 is not set CONFIG_LEDS_GPIO=y CONFIG_LEDS_GPIO_PLATFORM=y -# CONFIG_LEDS_LP5521 is not set +# CONFIG_LEDS_LP3944 is not set # CONFIG_LEDS_PCA955X is not set # CONFIG_LEDS_DAC124S085 is not set # CONFIG_LEDS_BD2802 is not set @@ -1278,11 +1353,14 @@ CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y # CONFIG_LEDS_TRIGGER_BACKLIGHT is not set +# CONFIG_LEDS_TRIGGER_GPIO is not set CONFIG_LEDS_TRIGGER_DEFAULT_ON=y # # iptables trigger is under Netfilter config (LED target) # +# CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -1314,6 +1392,7 @@ CONFIG_RTC_INTF_DEV=y CONFIG_RTC_DRV_S35390A=y # CONFIG_RTC_DRV_FM3130 is not set # CONFIG_RTC_DRV_RX8581 is not set +# CONFIG_RTC_DRV_RX8025 is not set # # SPI RTC drivers @@ -1325,6 +1404,7 @@ CONFIG_RTC_DRV_S35390A=y # CONFIG_RTC_DRV_R9701 is not set # CONFIG_RTC_DRV_RS5C348 is not set # CONFIG_RTC_DRV_DS3234 is not set +# CONFIG_RTC_DRV_PCF2123 is not set # # Platform RTC drivers @@ -1360,8 +1440,11 @@ CONFIG_DMA_ENGINE=y # CONFIG_ASYNC_TX_DMA is not set # CONFIG_DMATEST is not set # CONFIG_AUXDISPLAY is not set -# CONFIG_REGULATOR is not set # CONFIG_UIO is not set + +# +# TI VLYNQ +# # CONFIG_STAGING is not set # @@ -1379,10 +1462,13 @@ CONFIG_JBD=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set -CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_BTRFS_FS is not set +# CONFIG_NILFS2_FS is not set +CONFIG_FILE_LOCKING=y +CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -1455,7 +1541,6 @@ CONFIG_CRAMFS=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set -# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -1530,6 +1615,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y +# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set @@ -1547,6 +1633,7 @@ CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 # CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set +# CONFIG_DEBUG_KMEMLEAK is not set # CONFIG_DEBUG_PREEMPT is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set @@ -1567,12 +1654,14 @@ CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_DEBUG_CREDENTIALS is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_KPROBES_SANITY_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set @@ -1581,25 +1670,12 @@ CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_NOP_TRACER=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_RING_BUFFER=y +CONFIG_EVENT_TRACING=y +CONFIG_CONTEXT_SWITCH_TRACER=y +CONFIG_RING_BUFFER_ALLOW_SWAP=y CONFIG_TRACING=y CONFIG_TRACING_SUPPORT=y - -# -# Tracers -# -# CONFIG_FUNCTION_TRACER is not set -# CONFIG_IRQSOFF_TRACER is not set -# CONFIG_PREEMPT_TRACER is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set -# CONFIG_EVENT_TRACER is not set -# CONFIG_BOOT_TRACER is not set -# CONFIG_TRACE_BRANCH_PROFILING is not set -# CONFIG_STACK_TRACER is not set -# CONFIG_KMEMTRACE is not set -# CONFIG_WORKQUEUE_TRACER is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_FTRACE_STARTUP_TEST is not set +# CONFIG_FTRACE is not set # CONFIG_DYNAMIC_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y @@ -1623,7 +1699,6 @@ CONFIG_CRYPTO=y # # Crypto core or helper # -# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD2=y @@ -1665,11 +1740,13 @@ CONFIG_CRYPTO_PCBC=m # # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_VMAC is not set # # Digest # CONFIG_CRYPTO_CRC32C=y +# CONFIG_CRYPTO_GHASH is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set @@ -1714,6 +1791,7 @@ CONFIG_CRYPTO_ARC4=y # # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y +CONFIG_CRYPTO_DEV_MV_CESA=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set CONFIG_BINARY_PRINTF=y diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig index 9e2385293ec..5383cd0dff5 100644 --- a/arch/arm/configs/orion5x_defconfig +++ b/arch/arm/configs/orion5x_defconfig @@ -1,15 +1,13 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.30-rc4 -# Mon May 4 14:07:25 2009 +# Linux kernel version: 2.6.32-rc6 +# Sat Nov 7 20:52:21 2009 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_GPIO=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_MMU=y -# CONFIG_NO_IOPORT is not set CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y @@ -18,13 +16,12 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y # # General setup @@ -46,11 +43,12 @@ CONFIG_SYSVIPC_SYSCTL=y # # RCU Subsystem # -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set +CONFIG_TREE_RCU=y +# CONFIG_TREE_PREEMPT_RCU is not set +# CONFIG_RCU_TRACE is not set +CONFIG_RCU_FANOUT=32 +# CONFIG_RCU_FANOUT_EXACT is not set # CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_GROUP_SCHED is not set @@ -69,7 +67,6 @@ CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set -# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y @@ -82,6 +79,10 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y + +# +# Kernel Performance Events And Counters +# CONFIG_VM_EVENT_COUNTERS=y CONFIG_PCI_QUIRKS=y # CONFIG_SLUB_DEBUG is not set @@ -91,13 +92,17 @@ CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_PROFILING=y CONFIG_TRACEPOINTS=y -# CONFIG_MARKERS is not set CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y CONFIG_KPROBES=y CONFIG_KRETPROBES=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y + +# +# GCOV-based kernel profiling +# +# CONFIG_GCOV_KERNEL is not set # CONFIG_SLOW_WORK is not set CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_RT_MUTEXES=y @@ -109,7 +114,7 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_BLOCK=y -# CONFIG_LBD is not set +CONFIG_LBDAF=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -130,19 +135,22 @@ CONFIG_DEFAULT_IOSCHED="cfq" # # System Type # +CONFIG_MMU=y # 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_CLPS711X is not set +# CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set -# CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_STMP3XXX is not set # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_NOMADIK is not set # CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set @@ -151,25 +159,27 @@ CONFIG_DEFAULT_IOSCHED="cfq" # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set # CONFIG_ARCH_KIRKWOOD is not set -# CONFIG_ARCH_KS8695 is not set -# CONFIG_ARCH_NS9XXX is not set # CONFIG_ARCH_LOKI is not set # CONFIG_ARCH_MV78XX0 is not set -# CONFIG_ARCH_MXC is not set CONFIG_ARCH_ORION5X=y +# CONFIG_ARCH_MMP is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_W90X900 is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set -# CONFIG_ARCH_MMP is not set +# CONFIG_ARCH_MSM is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_S3C64XX is not set +# CONFIG_ARCH_S5PC1XX is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_U300 is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_MSM is not set -# CONFIG_ARCH_W90X900 is not set +# CONFIG_ARCH_BCMRING is not set # # Orion Implementations @@ -187,6 +197,9 @@ CONFIG_MACH_WRT350N_V2=y CONFIG_MACH_TS78XX=y CONFIG_MACH_MV2120=y CONFIG_MACH_EDMINI_V2=y +CONFIG_MACH_D2NET=y +CONFIG_MACH_BIGDISK=y +CONFIG_MACH_NET2BIG=y CONFIG_MACH_MSS2=y CONFIG_MACH_WNR854T=y CONFIG_MACH_RD88F5181L_GE=y @@ -202,7 +215,7 @@ CONFIG_CPU_FEROCEON=y CONFIG_CPU_FEROCEON_OLD_ID=y CONFIG_CPU_32v5=y CONFIG_CPU_ABRT_EV5T=y -CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_PABRT_LEGACY=y CONFIG_CPU_CACHE_VIVT=y CONFIG_CPU_COPY_FEROCEON=y CONFIG_CPU_TLB_FEROCEON=y @@ -215,7 +228,7 @@ CONFIG_CPU_CP15_MMU=y CONFIG_ARM_THUMB=y # CONFIG_CPU_ICACHE_DISABLE is not set # CONFIG_CPU_DCACHE_DISABLE is not set -# CONFIG_OUTER_CACHE is not set +CONFIG_ARM_L1_CACHE_SHIFT=5 # # Bus support @@ -240,11 +253,12 @@ CONFIG_VMSPLIT_3G=y # CONFIG_VMSPLIT_2G is not set # CONFIG_VMSPLIT_1G is not set CONFIG_PAGE_OFFSET=0xC0000000 +# CONFIG_PREEMPT_NONE is not set +# CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y CONFIG_HZ=100 CONFIG_AEABI=y CONFIG_OABI_COMPAT=y -CONFIG_ARCH_FLATMEM_HAS_HOLES=y # CONFIG_ARCH_SPARSEMEM_DEFAULT is not set # CONFIG_ARCH_SELECT_MEMORY_MODEL is not set # CONFIG_HIGHMEM is not set @@ -259,12 +273,14 @@ CONFIG_SPLIT_PTLOCK_CPUS=4096 # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y -CONFIG_UNEVICTABLE_LRU=y CONFIG_HAVE_MLOCK=y CONFIG_HAVE_MLOCKED_PAGE_BIT=y +# CONFIG_KSM is not set +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_LEDS=y CONFIG_LEDS_CPU=y CONFIG_ALIGNMENT_TRAP=y +CONFIG_UACCESS_WITH_MEMCPY=y # # Boot options @@ -308,6 +324,7 @@ CONFIG_PM=y # CONFIG_PM_DEBUG is not set # CONFIG_SUSPEND is not set # CONFIG_APM_EMULATION is not set +# CONFIG_PM_RUNTIME is not set CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_NET=y @@ -356,6 +373,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set +# CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -378,6 +396,7 @@ CONFIG_NET_DSA_MV88E6123_61_65=y # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_PHONET is not set +# CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set @@ -394,11 +413,15 @@ CONFIG_NET_PKTGEN=m # CONFIG_AF_RXRPC is not set CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_CFG80211_DEFAULT_PS_VALUE=0 # CONFIG_WIRELESS_OLD_REGULATORY is not set CONFIG_WIRELESS_EXT=y CONFIG_WIRELESS_EXT_SYSFS=y # CONFIG_LIB80211 is not set -# CONFIG_MAC80211 is not set + +# +# CFG80211 needs to be enabled for MAC80211 +# # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -411,6 +434,7 @@ CONFIG_WIRELESS_EXT_SYSFS=y # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_DEVTMPFS is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -422,9 +446,9 @@ CONFIG_EXTRA_FIRMWARE="" # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y -# CONFIG_MTD_TESTS is not set # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_AFS_PARTS is not set @@ -537,6 +561,7 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_MG_DISK is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set @@ -552,7 +577,9 @@ CONFIG_MISC_DEVICES=y # # CONFIG_EEPROM_AT24 is not set # CONFIG_EEPROM_LEGACY is not set +# CONFIG_EEPROM_MAX6875 is not set # CONFIG_EEPROM_93CX6 is not set +# CONFIG_CB710_CORE is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -576,10 +603,6 @@ CONFIG_BLK_DEV_SR=m # CONFIG_BLK_DEV_SR_VENDOR is not set CONFIG_CHR_DEV_SG=m # CONFIG_CHR_DEV_SCH is not set - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# # CONFIG_SCSI_MULTI_LUN is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set @@ -596,6 +619,8 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_BNX2_ISCSI is not set +# CONFIG_BE2ISCSI is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set @@ -604,6 +629,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_DPT_I2O is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set @@ -620,7 +646,6 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set @@ -632,11 +657,14 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_PMCRAID is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_BFA_FC is not set # CONFIG_SCSI_DH is not set # CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +CONFIG_ATA_VERBOSE_ERROR=y CONFIG_SATA_PMP=y # CONFIG_SATA_AHCI is not set # CONFIG_SATA_SIL24 is not set @@ -658,6 +686,7 @@ CONFIG_SATA_MV=y # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set +# CONFIG_PATA_ATP867X is not set # CONFIG_PATA_ATIIXP is not set # CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_CMD64X is not set @@ -685,6 +714,7 @@ CONFIG_SATA_MV=y # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set +# CONFIG_PATA_RDC is not set # CONFIG_PATA_RZ1000 is not set # CONFIG_PATA_SC1200 is not set # CONFIG_PATA_SERVERWORKS is not set @@ -703,13 +733,16 @@ CONFIG_SATA_MV=y # # -# Enable only one of the two stacks, unless you know what you are doing +# You can enable one or both FireWire driver stacks. +# + +# +# See the help texts for more information. # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y -CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -777,6 +810,8 @@ CONFIG_NET_PCI=y # CONFIG_SMSC9420 is not set # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set +# CONFIG_KS8842 is not set +# CONFIG_KS8851_MLL is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set # CONFIG_ATL2 is not set @@ -798,6 +833,7 @@ CONFIG_NETDEV_1000=y # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set +# CONFIG_CNIC is not set CONFIG_MV643XX_ETH=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set @@ -806,10 +842,7 @@ CONFIG_MV643XX_ETH=y # CONFIG_JME is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set - -# -# Wireless LAN -# +CONFIG_WLAN=y # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set @@ -835,6 +868,7 @@ CONFIG_MV643XX_ETH=y # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set # CONFIG_ISDN is not set +# CONFIG_PHONE is not set # # Input device support @@ -855,13 +889,19 @@ CONFIG_INPUT_EVDEV=y # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ADP5588 is not set # CONFIG_KEYBOARD_ATKBD is not set -# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_QT2160 is not set # CONFIG_KEYBOARD_LKKBD is not set -# CONFIG_KEYBOARD_XTKBD is not set +CONFIG_KEYBOARD_GPIO=y +# CONFIG_KEYBOARD_MATRIX is not set +# CONFIG_KEYBOARD_LM8323 is not set +# CONFIG_KEYBOARD_MAX7359 is not set # CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_OPENCORES is not set # CONFIG_KEYBOARD_STOWAWAY is not set -CONFIG_KEYBOARD_GPIO=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set @@ -912,6 +952,7 @@ CONFIG_HW_RANDOM_TIMERIOMEM=m CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y +# CONFIG_I2C_COMPAT is not set CONFIG_I2C_CHARDEV=y CONFIG_I2C_HELPER_AUTO=y @@ -967,20 +1008,55 @@ CONFIG_I2C_MV64XXX=y # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set -# CONFIG_SENSORS_PCF8574 is not set -# CONFIG_PCF8575 is not set -# CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set + +# +# PPS support +# +# CONFIG_PPS is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +CONFIG_GPIO_SYSFS=y + +# +# Memory mapped GPIO expanders: +# + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set +# CONFIG_GPIO_LANGWELL is not set + +# +# SPI GPIO expanders: +# + +# +# AC97 GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Native drivers +# # CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set @@ -1030,6 +1106,8 @@ CONFIG_SENSORS_LM75=y # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set # CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_TMP401 is not set +# CONFIG_SENSORS_TMP421 is not set # CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_VT8231 is not set @@ -1041,9 +1119,7 @@ CONFIG_SENSORS_LM75=y # CONFIG_SENSORS_W83L786NG is not set # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set -# CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set -# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set CONFIG_SSB_POSSIBLE=y @@ -1057,33 +1133,26 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set +# CONFIG_HTC_EGPIO is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set +# CONFIG_MFD_TC6393XB is not set # CONFIG_PMIC_DA903X is not set # CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set # CONFIG_MFD_PCF50633 is not set - -# -# Multimedia devices -# - -# -# Multimedia core support -# -# CONFIG_VIDEO_DEV is not set -# CONFIG_DVB_CORE is not set -# CONFIG_VIDEO_MEDIA is not set - -# -# Multimedia drivers -# -# CONFIG_DAB is not set +# CONFIG_AB3100_CORE is not set +# CONFIG_REGULATOR is not set +# CONFIG_MEDIA_SUPPORT is not set # # Graphics support # +# CONFIG_VGA_ARB is not set # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -1097,7 +1166,6 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y -# CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set # @@ -1116,10 +1184,11 @@ CONFIG_USB_HID=y # CONFIG_HID_CHERRY is not set # CONFIG_HID_CHICONY is not set # CONFIG_HID_CYPRESS is not set -# CONFIG_DRAGONRISE_FF is not set +# CONFIG_HID_DRAGONRISE is not set # CONFIG_HID_EZKEY is not set # CONFIG_HID_KYE is not set # CONFIG_HID_GYRATION is not set +# CONFIG_HID_TWINHAN is not set # CONFIG_HID_KENSINGTON is not set # CONFIG_HID_LOGITECH is not set # CONFIG_HID_MICROSOFT is not set @@ -1130,10 +1199,11 @@ CONFIG_USB_HID=y # CONFIG_HID_SAMSUNG is not set # CONFIG_HID_SONY is not set # CONFIG_HID_SUNPLUS is not set -# CONFIG_GREENASIA_FF is not set +# CONFIG_HID_GREENASIA is not set +# CONFIG_HID_SMARTJOYPLUS is not set # CONFIG_HID_TOPSEED is not set -# CONFIG_THRUSTMASTER_FF is not set -# CONFIG_ZEROPLUS_FF is not set +# CONFIG_HID_THRUSTMASTER is not set +# CONFIG_HID_ZEROPLUS is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1160,18 +1230,21 @@ CONFIG_USB_DEVICE_CLASS=y # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_XHCI_HCD is not set CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_EHCI_TT_NEWSCHED=y # CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set +# CONFIG_USB_ISP1362_HCD is not set # CONFIG_USB_OHCI_HCD is not set # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set # CONFIG_USB_WHCI_HCD is not set # CONFIG_USB_HWA_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set # # USB Device Class drivers @@ -1248,7 +1321,6 @@ CONFIG_USB_STORAGE_JUMPSHOT=y # CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set -# CONFIG_ACCESSIBILITY is not set CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y @@ -1258,7 +1330,7 @@ CONFIG_LEDS_CLASS=y # CONFIG_LEDS_PCA9532 is not set CONFIG_LEDS_GPIO=y CONFIG_LEDS_GPIO_PLATFORM=y -# CONFIG_LEDS_LP5521 is not set +# CONFIG_LEDS_LP3944 is not set # CONFIG_LEDS_PCA955X is not set # CONFIG_LEDS_BD2802 is not set @@ -1269,11 +1341,14 @@ CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y # CONFIG_LEDS_TRIGGER_BACKLIGHT is not set +# CONFIG_LEDS_TRIGGER_GPIO is not set CONFIG_LEDS_TRIGGER_DEFAULT_ON=y # # iptables trigger is under Netfilter config (LED target) # +# CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -1306,6 +1381,7 @@ CONFIG_RTC_DRV_M41T80=y CONFIG_RTC_DRV_S35390A=y # CONFIG_RTC_DRV_FM3130 is not set # CONFIG_RTC_DRV_RX8581 is not set +# CONFIG_RTC_DRV_RX8025 is not set # # SPI RTC drivers @@ -1344,8 +1420,11 @@ CONFIG_DMA_ENGINE=y # CONFIG_ASYNC_TX_DMA is not set # CONFIG_DMATEST is not set # CONFIG_AUXDISPLAY is not set -# CONFIG_REGULATOR is not set # CONFIG_UIO is not set + +# +# TI VLYNQ +# # CONFIG_STAGING is not set # @@ -1358,10 +1437,10 @@ CONFIG_EXT3_FS=y # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set # CONFIG_EXT3_FS_XATTR is not set CONFIG_EXT4_FS=m -# CONFIG_EXT4DEV_COMPAT is not set CONFIG_EXT4_FS_XATTR=y # CONFIG_EXT4_FS_POSIX_ACL is not set # CONFIG_EXT4_FS_SECURITY is not set +# CONFIG_EXT4_DEBUG is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set CONFIG_JBD2=m @@ -1370,10 +1449,13 @@ CONFIG_FS_MBCACHE=m # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set -CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_BTRFS_FS is not set +# CONFIG_NILFS2_FS is not set +CONFIG_FILE_LOCKING=y +CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -1446,7 +1528,6 @@ CONFIG_CRAMFS=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set -# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -1537,6 +1618,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y +# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set @@ -1552,6 +1634,7 @@ CONFIG_SCHED_DEBUG=y CONFIG_SCHEDSTATS=y # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_KMEMLEAK is not set CONFIG_DEBUG_PREEMPT=y # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set @@ -1572,6 +1655,7 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_DEBUG_CREDENTIALS is not set CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set @@ -1579,6 +1663,7 @@ CONFIG_FRAME_POINTER=y # CONFIG_KPROBES_SANITY_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set CONFIG_LATENCYTOP=y @@ -1587,25 +1672,12 @@ CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_NOP_TRACER=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_RING_BUFFER=y +CONFIG_EVENT_TRACING=y +CONFIG_CONTEXT_SWITCH_TRACER=y +CONFIG_RING_BUFFER_ALLOW_SWAP=y CONFIG_TRACING=y CONFIG_TRACING_SUPPORT=y - -# -# Tracers -# -# CONFIG_FUNCTION_TRACER is not set -# CONFIG_IRQSOFF_TRACER is not set -# CONFIG_PREEMPT_TRACER is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set -# CONFIG_EVENT_TRACER is not set -# CONFIG_BOOT_TRACER is not set -# CONFIG_TRACE_BRANCH_PROFILING is not set -# CONFIG_STACK_TRACER is not set -# CONFIG_KMEMTRACE is not set -# CONFIG_WORKQUEUE_TRACER is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_FTRACE_STARTUP_TEST is not set +# CONFIG_FTRACE is not set # CONFIG_DYNAMIC_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y @@ -1629,20 +1701,19 @@ CONFIG_CRYPTO=y # # Crypto core or helper # -# CONFIG_CRYPTO_FIPS is not set -CONFIG_CRYPTO_ALGAPI=m -CONFIG_CRYPTO_ALGAPI2=m -CONFIG_CRYPTO_AEAD2=m +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=m -CONFIG_CRYPTO_BLKCIPHER2=m -CONFIG_CRYPTO_HASH2=m -CONFIG_CRYPTO_RNG2=m -CONFIG_CRYPTO_PCOMP=m +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=m -CONFIG_CRYPTO_MANAGER2=m +CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set -CONFIG_CRYPTO_WORKQUEUE=m +CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_TEST is not set @@ -1670,11 +1741,13 @@ CONFIG_CRYPTO_PCBC=m # # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_VMAC is not set # # Digest # # CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_GHASH is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set @@ -1691,7 +1764,7 @@ CONFIG_CRYPTO_PCBC=m # # Ciphers # -# CONFIG_CRYPTO_AES is not set +CONFIG_CRYPTO_AES=y # CONFIG_CRYPTO_ANUBIS is not set # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_BLOWFISH is not set @@ -1719,6 +1792,7 @@ CONFIG_CRYPTO_PCBC=m # # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y +CONFIG_CRYPTO_DEV_MV_CESA=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set CONFIG_BINARY_PRINTF=y diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h index 7020217fc49..4e506d09e5f 100644 --- a/arch/arm/include/asm/unistd.h +++ b/arch/arm/include/asm/unistd.h @@ -403,6 +403,15 @@ #define __ARM_NR_set_tls (__ARM_NR_BASE+5) /* + * *NOTE*: This is a ghost syscall private to the kernel. Only the + * __kuser_cmpxchg code in entry-armv.S should be aware of its + * existence. Don't ever use this from user code. + */ +#ifdef __KERNEL__ +#define __ARM_NR_cmpxchg (__ARM_NR_BASE+0x00fff0) +#endif + +/* * The following syscalls are obsolete and no longer available for EABI. */ #if defined(__ARM_EABI__) && !defined(__KERNEL__) diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index 0022b4d57f8..d2903e3bc86 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -21,6 +21,7 @@ #include <mach/entry-macro.S> #include <asm/thread_notify.h> #include <asm/unwind.h> +#include <asm/unistd.h> #include "entry-header.S" @@ -908,10 +909,10 @@ __kuser_cmpxchg: @ 0xffff0fc0 * A special ghost syscall is used for that (see traps.c). */ stmfd sp!, {r7, lr} - mov r7, #0xff00 @ 0xfff0 into r7 for EABI - orr r7, r7, #0xf0 - swi #0x9ffff0 + ldr r7, =1f @ it's 20 bits + swi __ARM_NR_cmpxchg ldmfd sp!, {r7, pc} +1: .word __ARM_NR_cmpxchg #elif __LINUX_ARM_ARCH__ < 6 diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S index 885a7214418..b9505aa267c 100644 --- a/arch/arm/kernel/head-common.S +++ b/arch/arm/kernel/head-common.S @@ -97,7 +97,7 @@ __error_a: bl printhex8 adr r0, str_a2 bl printascii - adr r3, 3f + adr r3, 4f ldmia r3, {r4, r5, r6} @ get machine desc list sub r4, r3, r4 @ get offset between virt&phys add r5, r5, r4 @ convert virt addresses to diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index 95718a6b50a..3f361a783f4 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -528,7 +528,7 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs) * __kuser_cmpxchg code in entry-armv.S should be aware of its * existence. Don't ever use this from user code. */ - case 0xfff0: + case NR(cmpxchg): for (;;) { extern void do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs); @@ -573,7 +573,7 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs) if not implemented, rather than raising SIGILL. This way the calling program can gracefully determine whether a feature is supported. */ - if (no <= 0x7ff) + if ((no & 0xffff) <= 0x7ff) return -ENOSYS; break; } diff --git a/arch/arm/mach-ep93xx/micro9.c b/arch/arm/mach-ep93xx/micro9.c index d83b80478b0..f3757a1c5a1 100644 --- a/arch/arm/mach-ep93xx/micro9.c +++ b/arch/arm/mach-ep93xx/micro9.c @@ -15,6 +15,7 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/mtd/physmap.h> +#include <linux/io.h> #include <mach/hardware.h> diff --git a/arch/arm/mach-kirkwood/addr-map.c b/arch/arm/mach-kirkwood/addr-map.c index 1da5d1c18ec..2e69168fc69 100644 --- a/arch/arm/mach-kirkwood/addr-map.c +++ b/arch/arm/mach-kirkwood/addr-map.c @@ -105,7 +105,7 @@ void __init kirkwood_setup_cpu_mbus(void) setup_cpu_win(0, KIRKWOOD_PCIE_IO_PHYS_BASE, KIRKWOOD_PCIE_IO_SIZE, TARGET_PCIE, ATTR_PCIE_IO, KIRKWOOD_PCIE_IO_BUS_BASE); setup_cpu_win(1, KIRKWOOD_PCIE_MEM_PHYS_BASE, KIRKWOOD_PCIE_MEM_SIZE, - TARGET_PCIE, ATTR_PCIE_MEM, -1); + TARGET_PCIE, ATTR_PCIE_MEM, KIRKWOOD_PCIE_MEM_BUS_BASE); /* * Setup window for NAND controller. diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 0acb61f3c10..7177c4aa634 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -845,7 +845,7 @@ int __init kirkwood_find_tclk(void) return 166666667; } -static void kirkwood_timer_init(void) +static void __init kirkwood_timer_init(void) { kirkwood_tclk = kirkwood_find_tclk(); orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk); diff --git a/arch/arm/mach-kirkwood/include/mach/io.h b/arch/arm/mach-kirkwood/include/mach/io.h index a643a846d5f..44e8be04f25 100644 --- a/arch/arm/mach-kirkwood/include/mach/io.h +++ b/arch/arm/mach-kirkwood/include/mach/io.h @@ -15,7 +15,7 @@ static inline void __iomem *__io(unsigned long addr) { - return (void __iomem *)((addr - KIRKWOOD_PCIE_IO_PHYS_BASE) + return (void __iomem *)((addr - KIRKWOOD_PCIE_IO_BUS_BASE) + KIRKWOOD_PCIE_IO_VIRT_BASE); } diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h index 54c132731d2..a15cf0ee22b 100644 --- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h +++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h @@ -43,6 +43,7 @@ #define KIRKWOOD_REGS_SIZE SZ_1M #define KIRKWOOD_PCIE_MEM_PHYS_BASE 0xe0000000 +#define KIRKWOOD_PCIE_MEM_BUS_BASE 0xe0000000 #define KIRKWOOD_PCIE_MEM_SIZE SZ_128M /* diff --git a/arch/arm/mach-kirkwood/openrd_base-setup.c b/arch/arm/mach-kirkwood/openrd_base-setup.c index 947dfb8cd5b..77617c72229 100644 --- a/arch/arm/mach-kirkwood/openrd_base-setup.c +++ b/arch/arm/mach-kirkwood/openrd_base-setup.c @@ -70,8 +70,20 @@ static void __init openrd_base_init(void) kirkwood_ge00_init(&openrd_base_ge00_data); kirkwood_sata_init(&openrd_base_sata_data); kirkwood_sdio_init(&openrd_base_mvsdio_data); + + kirkwood_i2c_init(); } +static int __init openrd_base_pci_init(void) +{ + if (machine_is_openrd_base()) + kirkwood_pcie_init(); + + return 0; + } +subsys_initcall(openrd_base_pci_init); + + MACHINE_START(OPENRD_BASE, "Marvell OpenRD Base Board") /* Maintainer: Dhaval Vasa <dhaval.vasa@einfochips.com> */ .phys_io = KIRKWOOD_REGS_PHYS_BASE, diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c index d90b9aae308..a604b2a701a 100644 --- a/arch/arm/mach-kirkwood/pcie.c +++ b/arch/arm/mach-kirkwood/pcie.c @@ -93,7 +93,7 @@ static struct pci_ops pcie_ops = { }; -static int kirkwood_pcie_setup(int nr, struct pci_sys_data *sys) +static int __init kirkwood_pcie_setup(int nr, struct pci_sys_data *sys) { struct resource *res; extern unsigned int kirkwood_clk_ctrl; @@ -115,7 +115,7 @@ static int kirkwood_pcie_setup(int nr, struct pci_sys_data *sys) */ res[0].name = "PCIe I/O Space"; res[0].flags = IORESOURCE_IO; - res[0].start = KIRKWOOD_PCIE_IO_PHYS_BASE; + res[0].start = KIRKWOOD_PCIE_IO_BUS_BASE; res[0].end = res[0].start + KIRKWOOD_PCIE_IO_SIZE - 1; if (request_resource(&ioport_resource, &res[0])) panic("Request PCIe IO resource failed\n"); @@ -126,7 +126,7 @@ static int kirkwood_pcie_setup(int nr, struct pci_sys_data *sys) */ res[1].name = "PCIe Memory Space"; res[1].flags = IORESOURCE_MEM; - res[1].start = KIRKWOOD_PCIE_MEM_PHYS_BASE; + res[1].start = KIRKWOOD_PCIE_MEM_BUS_BASE; res[1].end = res[1].start + KIRKWOOD_PCIE_MEM_SIZE - 1; if (request_resource(&iomem_resource, &res[1])) panic("Request PCIe Memory resource failed\n"); diff --git a/arch/arm/mach-ks8695/include/mach/regs-switch.h b/arch/arm/mach-ks8695/include/mach/regs-switch.h index 56d12e8de89..97e8acb1cf6 100644 --- a/arch/arm/mach-ks8695/include/mach/regs-switch.h +++ b/arch/arm/mach-ks8695/include/mach/regs-switch.h @@ -25,7 +25,7 @@ #define KS8695_SEC1 (0x04) /* Switch Engine Control 1 */ #define KS8695_SEC2 (0x08) /* Switch Engine Control 2 */ -#define KS8695_P(x)_C(z) (0xc0 + (((x)-1)*3 + ((z)-1))*4) /* Port Configuration Registers */ +#define KS8695_SEPXCZ(x,z) (0x0c + (((x)-1)*3 + ((z)-1))*4) /* Port Configuration Registers */ #define KS8695_SEP12AN (0x48) /* Port 1 & 2 Auto-Negotiation */ #define KS8695_SEP34AN (0x4c) /* Port 3 & 4 Auto-Negotiation */ diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c index 1b22e4af879..08465eb6a2c 100644 --- a/arch/arm/mach-mv78xx0/common.c +++ b/arch/arm/mach-mv78xx0/common.c @@ -845,6 +845,8 @@ static char * __init mv78xx0_id(void) } else if (dev == MV78100_DEV_ID) { if (rev == MV78100_REV_A0) return "MV78100-A0"; + else if (rev == MV78100_REV_A1) + return "MV78100-A1"; else return "MV78100-Rev-Unsupported"; } else if (dev == MV78200_DEV_ID) { diff --git a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h index d715b92b090..788bdace130 100644 --- a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h +++ b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h @@ -112,6 +112,7 @@ #define MV78100_DEV_ID 0x7810 #define MV78100_REV_A0 1 +#define MV78100_REV_A1 2 #define MV78200_DEV_ID 0x7820 #define MV78200_REV_A0 1 diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c index d694ce28966..6112af431fa 100644 --- a/arch/arm/mach-pxa/irq.c +++ b/arch/arm/mach-pxa/irq.c @@ -25,6 +25,8 @@ #include "generic.h" +#define MAX_INTERNAL_IRQS 128 + #define IRQ_BIT(n) (((n) - PXA_IRQ(0)) & 0x1f) #define _ICMR(n) (*((((n) - PXA_IRQ(0)) & ~0x1f) ? &ICMR2 : &ICMR)) #define _ICLR(n) (*((((n) - PXA_IRQ(0)) & ~0x1f) ? &ICLR2 : &ICLR)) @@ -122,6 +124,8 @@ void __init pxa_init_irq(int irq_nr, set_wake_t fn) { int irq, i; + BUG_ON(irq_nr > MAX_INTERNAL_IRQS); + pxa_internal_irq_nr = irq_nr; for (irq = PXA_IRQ(0); irq < PXA_IRQ(irq_nr); irq += 32) { @@ -149,7 +153,8 @@ void __init pxa_init_irq(int irq_nr, set_wake_t fn) } #ifdef CONFIG_PM -static unsigned long saved_icmr[2]; +static unsigned long saved_icmr[MAX_INTERNAL_IRQS/32]; +static unsigned long saved_ipr[MAX_INTERNAL_IRQS]; static int pxa_irq_suspend(struct sys_device *dev, pm_message_t state) { @@ -159,6 +164,8 @@ static int pxa_irq_suspend(struct sys_device *dev, pm_message_t state) saved_icmr[i] = _ICMR(irq); _ICMR(irq) = 0; } + for (i = 0; i < pxa_internal_irq_nr; i++) + saved_ipr[i] = IPR(i); return 0; } @@ -171,6 +178,8 @@ static int pxa_irq_resume(struct sys_device *dev) _ICMR(irq) = saved_icmr[i]; _ICLR(irq) = 0; } + for (i = 0; i < pxa_internal_irq_nr; i++) + IPR(i) = saved_ipr[i]; ICCR = 1; return 0; diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c index bb2cc0dd44e..0b92291a58f 100644 --- a/arch/arm/mach-pxa/palmtc.c +++ b/arch/arm/mach-pxa/palmtc.c @@ -292,10 +292,10 @@ const static unsigned int palmtc_keypad_col_gpios[] = { static struct matrix_keypad_platform_data palmtc_keypad_platform_data = { .keymap_data = &palmtc_keymap_data, - .col_gpios = palmtc_keypad_row_gpios, - .num_col_gpios = 12, - .row_gpios = palmtc_keypad_col_gpios, - .num_row_gpios = 4, + .row_gpios = palmtc_keypad_row_gpios, + .num_row_gpios = ARRAY_SIZE(palmtc_keypad_row_gpios), + .col_gpios = palmtc_keypad_col_gpios, + .num_col_gpios = ARRAY_SIZE(palmtc_keypad_col_gpios), .active_low = 1, .debounce_ms = 20, diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index 82ff5733e4d..3da45d05174 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -779,11 +779,34 @@ static void __init common_init(void) pxa_set_i2c_info(NULL); } +#if defined(CONFIG_MACH_AKITA) || defined(CONFIG_MACH_BORZOI) +static struct nand_bbt_descr sharpsl_akita_bbt = { + .options = 0, + .offs = 4, + .len = 1, + .pattern = scan_ff_pattern +}; + +static struct nand_ecclayout akita_oobinfo = { + .eccbytes = 24, + .eccpos = { + 0x5, 0x1, 0x2, 0x3, 0x6, 0x7, 0x15, 0x11, + 0x12, 0x13, 0x16, 0x17, 0x25, 0x21, 0x22, 0x23, + 0x26, 0x27, 0x35, 0x31, 0x32, 0x33, 0x36, 0x37}, + .oobfree = {{0x08, 0x09}} +}; +#endif + #if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI) static void __init spitz_init(void) { spitz_ficp_platform_data.gpio_pwdown = SPITZ_GPIO_IR_ON; + if (machine_is_borzoi()) { + sharpsl_nand_platform_data.badblock_pattern = &sharpsl_akita_bbt; + sharpsl_nand_platform_data.ecc_layout = &akita_oobinfo; + } + platform_scoop_config = &spitz_pcmcia_config; common_init(); @@ -808,22 +831,6 @@ static struct i2c_board_info akita_i2c_board_info[] = { }, }; -static struct nand_bbt_descr sharpsl_akita_bbt = { - .options = 0, - .offs = 4, - .len = 1, - .pattern = scan_ff_pattern -}; - -static struct nand_ecclayout akita_oobinfo = { - .eccbytes = 24, - .eccpos = { - 0x5, 0x1, 0x2, 0x3, 0x6, 0x7, 0x15, 0x11, - 0x12, 0x13, 0x16, 0x17, 0x25, 0x21, 0x22, 0x23, - 0x26, 0x27, 0x35, 0x31, 0x32, 0x33, 0x36, 0x37}, - .oobfree = {{0x08, 0x09}} -}; - static void __init akita_init(void) { spitz_ficp_platform_data.gpio_pwdown = AKITA_GPIO_IR_ON; diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 069a61017c0..aa1e9535e35 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -196,6 +196,7 @@ enum cfqq_state_flags { CFQ_CFQQ_FLAG_slice_new, /* no requests dispatched in slice */ CFQ_CFQQ_FLAG_sync, /* synchronous queue */ CFQ_CFQQ_FLAG_coop, /* has done a coop jump of the queue */ + CFQ_CFQQ_FLAG_coop_preempt, /* coop preempt */ }; #define CFQ_CFQQ_FNS(name) \ @@ -222,6 +223,7 @@ CFQ_CFQQ_FNS(prio_changed); CFQ_CFQQ_FNS(slice_new); CFQ_CFQQ_FNS(sync); CFQ_CFQQ_FNS(coop); +CFQ_CFQQ_FNS(coop_preempt); #undef CFQ_CFQQ_FNS #define cfq_log_cfqq(cfqd, cfqq, fmt, args...) \ @@ -945,10 +947,13 @@ static struct cfq_queue *cfq_set_active_queue(struct cfq_data *cfqd, { if (!cfqq) { cfqq = cfq_get_next_queue(cfqd); - if (cfqq) + if (cfqq && !cfq_cfqq_coop_preempt(cfqq)) cfq_clear_cfqq_coop(cfqq); } + if (cfqq) + cfq_clear_cfqq_coop_preempt(cfqq); + __cfq_set_active_queue(cfqd, cfqq); return cfqq; } @@ -2051,7 +2056,7 @@ cfq_should_preempt(struct cfq_data *cfqd, struct cfq_queue *new_cfqq, * it's a metadata request and the current queue is doing regular IO. */ if (rq_is_meta(rq) && !cfqq->meta_pending) - return false; + return true; /* * Allow an RT request to pre-empt an ongoing non-RT cfqq timeslice. @@ -2066,8 +2071,16 @@ cfq_should_preempt(struct cfq_data *cfqd, struct cfq_queue *new_cfqq, * if this request is as-good as one we would expect from the * current cfqq, let it preempt */ - if (cfq_rq_close(cfqd, rq)) + if (cfq_rq_close(cfqd, rq) && (!cfq_cfqq_coop(new_cfqq) || + cfqd->busy_queues == 1)) { + /* + * Mark new queue coop_preempt, so its coop flag will not be + * cleared when new queue gets scheduled at the very first time + */ + cfq_mark_cfqq_coop_preempt(new_cfqq); + cfq_mark_cfqq_coop(new_cfqq); return true; + } return false; } diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index a06f5d6375a..a3241a1a710 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -2718,6 +2718,30 @@ static bool ahci_sb600_enable_64bit(struct pci_dev *pdev) }, .driver_data = "20071026", /* yyyymmdd */ }, + /* + * All BIOS versions for the MSI K9A2 Platinum (MS-7376) + * support 64bit DMA. + * + * BIOS versions earlier than 1.5 had the Manufacturer DMI + * fields as "MICRO-STAR INTERANTIONAL CO.,LTD". + * This spelling mistake was fixed in BIOS version 1.5, so + * 1.5 and later have the Manufacturer as + * "MICRO-STAR INTERNATIONAL CO.,LTD". + * So try to match on DMI_BOARD_VENDOR of "MICRO-STAR INTER". + * + * BIOS versions earlier than 1.9 had a Board Product Name + * DMI field of "MS-7376". This was changed to be + * "K9A2 Platinum (MS-7376)" in version 1.9, but we can still + * match on DMI_BOARD_NAME of "MS-7376". + */ + { + .ident = "MSI K9A2 Platinum", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, + "MICRO-STAR INTER"), + DMI_MATCH(DMI_BOARD_NAME, "MS-7376"), + }, + }, { } }; const struct dmi_system_id *match; @@ -2729,18 +2753,24 @@ static bool ahci_sb600_enable_64bit(struct pci_dev *pdev) !match) return false; + if (!match->driver_data) + goto enable_64bit; + dmi_get_date(DMI_BIOS_DATE, &year, &month, &date); snprintf(buf, sizeof(buf), "%04d%02d%02d", year, month, date); - if (strcmp(buf, match->driver_data) >= 0) { - dev_printk(KERN_WARNING, &pdev->dev, "%s: enabling 64bit DMA\n", - match->ident); - return true; - } else { + if (strcmp(buf, match->driver_data) >= 0) + goto enable_64bit; + else { dev_printk(KERN_WARNING, &pdev->dev, "%s: BIOS too old, " "forcing 32bit DMA, update BIOS\n", match->ident); return false; } + +enable_64bit: + dev_printk(KERN_WARNING, &pdev->dev, "%s: enabling 64bit DMA\n", + match->ident); + return true; } static bool ahci_broken_system_poweroff(struct pci_dev *pdev) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index d7f0f1b1ae3..dc72690ed5d 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4919,10 +4919,11 @@ struct ata_queued_cmd *ata_qc_new_init(struct ata_device *dev) */ void ata_qc_free(struct ata_queued_cmd *qc) { - struct ata_port *ap = qc->ap; + struct ata_port *ap; unsigned int tag; WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */ + ap = qc->ap; qc->flags = 0; tag = qc->tag; @@ -4934,11 +4935,13 @@ void ata_qc_free(struct ata_queued_cmd *qc) void __ata_qc_complete(struct ata_queued_cmd *qc) { - struct ata_port *ap = qc->ap; - struct ata_link *link = qc->dev->link; + struct ata_port *ap; + struct ata_link *link; WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */ WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE)); + ap = qc->ap; + link = qc->dev->link; if (likely(qc->flags & ATA_QCFLAG_DMAMAP)) ata_sg_clean(qc); diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c index bdd43c7f432..02efd9a83d2 100644 --- a/drivers/ata/sata_via.c +++ b/drivers/ata/sata_via.c @@ -93,7 +93,6 @@ static const struct pci_device_id svia_pci_tbl[] = { { PCI_VDEVICE(VIA, 0x7372), vt6420 }, { PCI_VDEVICE(VIA, 0x5287), vt8251 }, /* 2 sata chnls (Master/Slave) */ { PCI_VDEVICE(VIA, 0x9000), vt8251 }, - { PCI_VDEVICE(VIA, 0x9040), vt8251 }, { } /* terminate list */ }; diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 92aeb918e0c..e5b138be45f 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1227,8 +1227,7 @@ static int i915_load_modeset_init(struct drm_device *dev, goto out; /* Try to set up FBC with a reasonable compressed buffer size */ - if (IS_MOBILE(dev) && (IS_I9XX(dev) || IS_I965G(dev) || IS_GM45(dev)) && - i915_powersave) { + if (I915_HAS_FBC(dev) && i915_powersave) { int cfb_size; /* Try to get an 8M buffer... */ diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index c5df2234418..57204e29897 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -296,6 +296,12 @@ typedef struct drm_i915_private { u32 saveVBLANK_A; u32 saveVSYNC_A; u32 saveBCLRPAT_A; + u32 saveTRANS_HTOTAL_A; + u32 saveTRANS_HBLANK_A; + u32 saveTRANS_HSYNC_A; + u32 saveTRANS_VTOTAL_A; + u32 saveTRANS_VBLANK_A; + u32 saveTRANS_VSYNC_A; u32 savePIPEASTAT; u32 saveDSPASTRIDE; u32 saveDSPASIZE; @@ -304,8 +310,11 @@ typedef struct drm_i915_private { u32 saveDSPASURF; u32 saveDSPATILEOFF; u32 savePFIT_PGM_RATIOS; + u32 saveBLC_HIST_CTL; u32 saveBLC_PWM_CTL; u32 saveBLC_PWM_CTL2; + u32 saveBLC_CPU_PWM_CTL; + u32 saveBLC_CPU_PWM_CTL2; u32 saveFPB0; u32 saveFPB1; u32 saveDPLL_B; @@ -317,6 +326,12 @@ typedef struct drm_i915_private { u32 saveVBLANK_B; u32 saveVSYNC_B; u32 saveBCLRPAT_B; + u32 saveTRANS_HTOTAL_B; + u32 saveTRANS_HBLANK_B; + u32 saveTRANS_HSYNC_B; + u32 saveTRANS_VTOTAL_B; + u32 saveTRANS_VBLANK_B; + u32 saveTRANS_VSYNC_B; u32 savePIPEBSTAT; u32 saveDSPBSTRIDE; u32 saveDSPBSIZE; @@ -342,6 +357,7 @@ typedef struct drm_i915_private { u32 savePFIT_CONTROL; u32 save_palette_a[256]; u32 save_palette_b[256]; + u32 saveDPFC_CB_BASE; u32 saveFBC_CFB_BASE; u32 saveFBC_LL_BASE; u32 saveFBC_CONTROL; @@ -349,6 +365,12 @@ typedef struct drm_i915_private { u32 saveIER; u32 saveIIR; u32 saveIMR; + u32 saveDEIER; + u32 saveDEIMR; + u32 saveGTIER; + u32 saveGTIMR; + u32 saveFDI_RXA_IMR; + u32 saveFDI_RXB_IMR; u32 saveCACHE_MODE_0; u32 saveD_STATE; u32 saveDSPCLK_GATE_D; @@ -382,6 +404,16 @@ typedef struct drm_i915_private { u32 savePIPEB_DP_LINK_M; u32 savePIPEA_DP_LINK_N; u32 savePIPEB_DP_LINK_N; + u32 saveFDI_RXA_CTL; + u32 saveFDI_TXA_CTL; + u32 saveFDI_RXB_CTL; + u32 saveFDI_TXB_CTL; + u32 savePFA_CTL_1; + u32 savePFB_CTL_1; + u32 savePFA_WIN_SZ; + u32 savePFB_WIN_SZ; + u32 savePFA_WIN_POS; + u32 savePFB_WIN_POS; struct { struct drm_mm gtt_space; @@ -492,6 +524,8 @@ typedef struct drm_i915_private { struct drm_i915_gem_phys_object *phys_objs[I915_MAX_PHYS_OBJECT]; } mm; struct sdvo_device_mapping sdvo_mappings[2]; + /* indicate whether the LVDS_BORDER should be enabled or not */ + unsigned int lvds_border_bits; /* Reclocking support */ bool render_reclock_avail; @@ -981,7 +1015,10 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller); #define HAS_FW_BLC(dev) (IS_I9XX(dev) || IS_G4X(dev) || IS_IGDNG(dev)) #define HAS_PIPE_CXSR(dev) (IS_G4X(dev) || IS_IGDNG(dev)) -#define I915_HAS_FBC(dev) (IS_MOBILE(dev) && (IS_I9XX(dev) || IS_I965G(dev))) +#define I915_HAS_FBC(dev) (IS_MOBILE(dev) && \ + (IS_I9XX(dev) || IS_GM45(dev)) && \ + !IS_IGD(dev) && \ + !IS_IGDNG(dev)) #define PRIMARY_RINGBUFFER_SIZE (128*1024) diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 0466ddbeba3..1687edf6879 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -968,6 +968,8 @@ #define LVDS_PORT_EN (1 << 31) /* Selects pipe B for LVDS data. Must be set on pre-965. */ #define LVDS_PIPEB_SELECT (1 << 30) +/* Enable border for unscaled (or aspect-scaled) display */ +#define LVDS_BORDER_ENABLE (1 << 15) /* * Enables the A0-A2 data pairs and CLKA, containing 18 bits of color data per * pixel. @@ -1078,6 +1080,8 @@ #define BACKLIGHT_DUTY_CYCLE_SHIFT (0) #define BACKLIGHT_DUTY_CYCLE_MASK (0xffff) +#define BLC_HIST_CTL 0x61260 + /* TV port control */ #define TV_CTL 0x68000 /** Enables the TV encoder */ @@ -1780,6 +1784,11 @@ #define PIPE_START_VBLANK_INTERRUPT_STATUS (1UL<<2) /* 965 or later */ #define PIPE_VBLANK_INTERRUPT_STATUS (1UL<<1) #define PIPE_OVERLAY_UPDATED_STATUS (1UL<<0) +#define PIPE_BPC_MASK (7 << 5) /* Ironlake */ +#define PIPE_8BPC (0 << 5) +#define PIPE_10BPC (1 << 5) +#define PIPE_6BPC (2 << 5) +#define PIPE_12BPC (3 << 5) #define DSPARB 0x70030 #define DSPARB_CSTART_MASK (0x7f << 7) @@ -1790,17 +1799,29 @@ #define DSPARB_AEND_SHIFT 0 #define DSPFW1 0x70034 +#define DSPFW_SR_SHIFT 23 +#define DSPFW_CURSORB_SHIFT 16 +#define DSPFW_PLANEB_SHIFT 8 #define DSPFW2 0x70038 +#define DSPFW_CURSORA_MASK 0x00003f00 +#define DSPFW_CURSORA_SHIFT 16 #define DSPFW3 0x7003c +#define DSPFW_HPLL_SR_EN (1<<31) +#define DSPFW_CURSOR_SR_SHIFT 24 #define IGD_SELF_REFRESH_EN (1<<30) /* FIFO watermark sizes etc */ +#define G4X_FIFO_LINE_SIZE 64 #define I915_FIFO_LINE_SIZE 64 #define I830_FIFO_LINE_SIZE 32 + +#define G4X_FIFO_SIZE 127 #define I945_FIFO_SIZE 127 /* 945 & 965 */ #define I915_FIFO_SIZE 95 #define I855GM_FIFO_SIZE 127 /* In cachelines */ #define I830_FIFO_SIZE 95 + +#define G4X_MAX_WM 0x3f #define I915_MAX_WM 0x3f #define IGD_DISPLAY_FIFO 512 /* in 64byte unit */ @@ -2030,6 +2051,11 @@ #define PFA_CTL_1 0x68080 #define PFB_CTL_1 0x68880 #define PF_ENABLE (1<<31) +#define PF_FILTER_MASK (3<<23) +#define PF_FILTER_PROGRAMMED (0<<23) +#define PF_FILTER_MED_3x3 (1<<23) +#define PF_FILTER_EDGE_ENHANCE (2<<23) +#define PF_FILTER_EDGE_SOFTEN (3<<23) #define PFA_WIN_SZ 0x68074 #define PFB_WIN_SZ 0x68874 #define PFA_WIN_POS 0x68070 @@ -2149,11 +2175,11 @@ #define DREF_CPU_SOURCE_OUTPUT_MASK (3<<13) #define DREF_SSC_SOURCE_DISABLE (0<<11) #define DREF_SSC_SOURCE_ENABLE (2<<11) -#define DREF_SSC_SOURCE_MASK (2<<11) +#define DREF_SSC_SOURCE_MASK (3<<11) #define DREF_NONSPREAD_SOURCE_DISABLE (0<<9) #define DREF_NONSPREAD_CK505_ENABLE (1<<9) #define DREF_NONSPREAD_SOURCE_ENABLE (2<<9) -#define DREF_NONSPREAD_SOURCE_MASK (2<<9) +#define DREF_NONSPREAD_SOURCE_MASK (3<<9) #define DREF_SUPERSPREAD_SOURCE_DISABLE (0<<7) #define DREF_SUPERSPREAD_SOURCE_ENABLE (2<<7) #define DREF_SSC4_DOWNSPREAD (0<<6) diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c index bd6d8d91ca9..992d5617e79 100644 --- a/drivers/gpu/drm/i915/i915_suspend.c +++ b/drivers/gpu/drm/i915/i915_suspend.c @@ -32,11 +32,15 @@ static bool i915_pipe_enabled(struct drm_device *dev, enum pipe pipe) { struct drm_i915_private *dev_priv = dev->dev_private; + u32 dpll_reg; - if (pipe == PIPE_A) - return (I915_READ(DPLL_A) & DPLL_VCO_ENABLE); - else - return (I915_READ(DPLL_B) & DPLL_VCO_ENABLE); + if (IS_IGDNG(dev)) { + dpll_reg = (pipe == PIPE_A) ? PCH_DPLL_A: PCH_DPLL_B; + } else { + dpll_reg = (pipe == PIPE_A) ? DPLL_A: DPLL_B; + } + + return (I915_READ(dpll_reg) & DPLL_VCO_ENABLE); } static void i915_save_palette(struct drm_device *dev, enum pipe pipe) @@ -49,6 +53,9 @@ static void i915_save_palette(struct drm_device *dev, enum pipe pipe) if (!i915_pipe_enabled(dev, pipe)) return; + if (IS_IGDNG(dev)) + reg = (pipe == PIPE_A) ? LGC_PALETTE_A : LGC_PALETTE_B; + if (pipe == PIPE_A) array = dev_priv->save_palette_a; else @@ -68,6 +75,9 @@ static void i915_restore_palette(struct drm_device *dev, enum pipe pipe) if (!i915_pipe_enabled(dev, pipe)) return; + if (IS_IGDNG(dev)) + reg = (pipe == PIPE_A) ? LGC_PALETTE_A : LGC_PALETTE_B; + if (pipe == PIPE_A) array = dev_priv->save_palette_a; else @@ -232,10 +242,16 @@ static void i915_save_modeset_reg(struct drm_device *dev) /* Pipe & plane A info */ dev_priv->savePIPEACONF = I915_READ(PIPEACONF); dev_priv->savePIPEASRC = I915_READ(PIPEASRC); - dev_priv->saveFPA0 = I915_READ(FPA0); - dev_priv->saveFPA1 = I915_READ(FPA1); - dev_priv->saveDPLL_A = I915_READ(DPLL_A); - if (IS_I965G(dev)) + if (IS_IGDNG(dev)) { + dev_priv->saveFPA0 = I915_READ(PCH_FPA0); + dev_priv->saveFPA1 = I915_READ(PCH_FPA1); + dev_priv->saveDPLL_A = I915_READ(PCH_DPLL_A); + } else { + dev_priv->saveFPA0 = I915_READ(FPA0); + dev_priv->saveFPA1 = I915_READ(FPA1); + dev_priv->saveDPLL_A = I915_READ(DPLL_A); + } + if (IS_I965G(dev) && !IS_IGDNG(dev)) dev_priv->saveDPLL_A_MD = I915_READ(DPLL_A_MD); dev_priv->saveHTOTAL_A = I915_READ(HTOTAL_A); dev_priv->saveHBLANK_A = I915_READ(HBLANK_A); @@ -243,7 +259,24 @@ static void i915_save_modeset_reg(struct drm_device *dev) dev_priv->saveVTOTAL_A = I915_READ(VTOTAL_A); dev_priv->saveVBLANK_A = I915_READ(VBLANK_A); dev_priv->saveVSYNC_A = I915_READ(VSYNC_A); - dev_priv->saveBCLRPAT_A = I915_READ(BCLRPAT_A); + if (!IS_IGDNG(dev)) + dev_priv->saveBCLRPAT_A = I915_READ(BCLRPAT_A); + + if (IS_IGDNG(dev)) { + dev_priv->saveFDI_TXA_CTL = I915_READ(FDI_TXA_CTL); + dev_priv->saveFDI_RXA_CTL = I915_READ(FDI_RXA_CTL); + + dev_priv->savePFA_CTL_1 = I915_READ(PFA_CTL_1); + dev_priv->savePFA_WIN_SZ = I915_READ(PFA_WIN_SZ); + dev_priv->savePFA_WIN_POS = I915_READ(PFA_WIN_POS); + + dev_priv->saveTRANS_HTOTAL_A = I915_READ(TRANS_HTOTAL_A); + dev_priv->saveTRANS_HBLANK_A = I915_READ(TRANS_HBLANK_A); + dev_priv->saveTRANS_HSYNC_A = I915_READ(TRANS_HSYNC_A); + dev_priv->saveTRANS_VTOTAL_A = I915_READ(TRANS_VTOTAL_A); + dev_priv->saveTRANS_VBLANK_A = I915_READ(TRANS_VBLANK_A); + dev_priv->saveTRANS_VSYNC_A = I915_READ(TRANS_VSYNC_A); + } dev_priv->saveDSPACNTR = I915_READ(DSPACNTR); dev_priv->saveDSPASTRIDE = I915_READ(DSPASTRIDE); @@ -260,10 +293,16 @@ static void i915_save_modeset_reg(struct drm_device *dev) /* Pipe & plane B info */ dev_priv->savePIPEBCONF = I915_READ(PIPEBCONF); dev_priv->savePIPEBSRC = I915_READ(PIPEBSRC); - dev_priv->saveFPB0 = I915_READ(FPB0); - dev_priv->saveFPB1 = I915_READ(FPB1); - dev_priv->saveDPLL_B = I915_READ(DPLL_B); - if (IS_I965G(dev)) + if (IS_IGDNG(dev)) { + dev_priv->saveFPB0 = I915_READ(PCH_FPB0); + dev_priv->saveFPB1 = I915_READ(PCH_FPB1); + dev_priv->saveDPLL_B = I915_READ(PCH_DPLL_B); + } else { + dev_priv->saveFPB0 = I915_READ(FPB0); + dev_priv->saveFPB1 = I915_READ(FPB1); + dev_priv->saveDPLL_B = I915_READ(DPLL_B); + } + if (IS_I965G(dev) && !IS_IGDNG(dev)) dev_priv->saveDPLL_B_MD = I915_READ(DPLL_B_MD); dev_priv->saveHTOTAL_B = I915_READ(HTOTAL_B); dev_priv->saveHBLANK_B = I915_READ(HBLANK_B); @@ -271,7 +310,24 @@ static void i915_save_modeset_reg(struct drm_device *dev) dev_priv->saveVTOTAL_B = I915_READ(VTOTAL_B); dev_priv->saveVBLANK_B = I915_READ(VBLANK_B); dev_priv->saveVSYNC_B = I915_READ(VSYNC_B); - dev_priv->saveBCLRPAT_A = I915_READ(BCLRPAT_A); + if (!IS_IGDNG(dev)) + dev_priv->saveBCLRPAT_B = I915_READ(BCLRPAT_B); + + if (IS_IGDNG(dev)) { + dev_priv->saveFDI_TXB_CTL = I915_READ(FDI_TXB_CTL); + dev_priv->saveFDI_RXB_CTL = I915_READ(FDI_RXB_CTL); + + dev_priv->savePFB_CTL_1 = I915_READ(PFB_CTL_1); + dev_priv->savePFB_WIN_SZ = I915_READ(PFB_WIN_SZ); + dev_priv->savePFB_WIN_POS = I915_READ(PFB_WIN_POS); + + dev_priv->saveTRANS_HTOTAL_B = I915_READ(TRANS_HTOTAL_B); + dev_priv->saveTRANS_HBLANK_B = I915_READ(TRANS_HBLANK_B); + dev_priv->saveTRANS_HSYNC_B = I915_READ(TRANS_HSYNC_B); + dev_priv->saveTRANS_VTOTAL_B = I915_READ(TRANS_VTOTAL_B); + dev_priv->saveTRANS_VBLANK_B = I915_READ(TRANS_VBLANK_B); + dev_priv->saveTRANS_VSYNC_B = I915_READ(TRANS_VSYNC_B); + } dev_priv->saveDSPBCNTR = I915_READ(DSPBCNTR); dev_priv->saveDSPBSTRIDE = I915_READ(DSPBSTRIDE); @@ -290,23 +346,41 @@ static void i915_save_modeset_reg(struct drm_device *dev) static void i915_restore_modeset_reg(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; + int dpll_a_reg, fpa0_reg, fpa1_reg; + int dpll_b_reg, fpb0_reg, fpb1_reg; if (drm_core_check_feature(dev, DRIVER_MODESET)) return; + if (IS_IGDNG(dev)) { + dpll_a_reg = PCH_DPLL_A; + dpll_b_reg = PCH_DPLL_B; + fpa0_reg = PCH_FPA0; + fpb0_reg = PCH_FPB0; + fpa1_reg = PCH_FPA1; + fpb1_reg = PCH_FPB1; + } else { + dpll_a_reg = DPLL_A; + dpll_b_reg = DPLL_B; + fpa0_reg = FPA0; + fpb0_reg = FPB0; + fpa1_reg = FPA1; + fpb1_reg = FPB1; + } + /* Pipe & plane A info */ /* Prime the clock */ if (dev_priv->saveDPLL_A & DPLL_VCO_ENABLE) { - I915_WRITE(DPLL_A, dev_priv->saveDPLL_A & + I915_WRITE(dpll_a_reg, dev_priv->saveDPLL_A & ~DPLL_VCO_ENABLE); DRM_UDELAY(150); } - I915_WRITE(FPA0, dev_priv->saveFPA0); - I915_WRITE(FPA1, dev_priv->saveFPA1); + I915_WRITE(fpa0_reg, dev_priv->saveFPA0); + I915_WRITE(fpa1_reg, dev_priv->saveFPA1); /* Actually enable it */ - I915_WRITE(DPLL_A, dev_priv->saveDPLL_A); + I915_WRITE(dpll_a_reg, dev_priv->saveDPLL_A); DRM_UDELAY(150); - if (IS_I965G(dev)) + if (IS_I965G(dev) && !IS_IGDNG(dev)) I915_WRITE(DPLL_A_MD, dev_priv->saveDPLL_A_MD); DRM_UDELAY(150); @@ -317,7 +391,24 @@ static void i915_restore_modeset_reg(struct drm_device *dev) I915_WRITE(VTOTAL_A, dev_priv->saveVTOTAL_A); I915_WRITE(VBLANK_A, dev_priv->saveVBLANK_A); I915_WRITE(VSYNC_A, dev_priv->saveVSYNC_A); - I915_WRITE(BCLRPAT_A, dev_priv->saveBCLRPAT_A); + if (!IS_IGDNG(dev)) + I915_WRITE(BCLRPAT_A, dev_priv->saveBCLRPAT_A); + + if (IS_IGDNG(dev)) { + I915_WRITE(FDI_RXA_CTL, dev_priv->saveFDI_RXA_CTL); + I915_WRITE(FDI_TXA_CTL, dev_priv->saveFDI_TXA_CTL); + + I915_WRITE(PFA_CTL_1, dev_priv->savePFA_CTL_1); + I915_WRITE(PFA_WIN_SZ, dev_priv->savePFA_WIN_SZ); + I915_WRITE(PFA_WIN_POS, dev_priv->savePFA_WIN_POS); + + I915_WRITE(TRANS_HTOTAL_A, dev_priv->saveTRANS_HTOTAL_A); + I915_WRITE(TRANS_HBLANK_A, dev_priv->saveTRANS_HBLANK_A); + I915_WRITE(TRANS_HSYNC_A, dev_priv->saveTRANS_HSYNC_A); + I915_WRITE(TRANS_VTOTAL_A, dev_priv->saveTRANS_VTOTAL_A); + I915_WRITE(TRANS_VBLANK_A, dev_priv->saveTRANS_VBLANK_A); + I915_WRITE(TRANS_VSYNC_A, dev_priv->saveTRANS_VSYNC_A); + } /* Restore plane info */ I915_WRITE(DSPASIZE, dev_priv->saveDSPASIZE); @@ -339,14 +430,14 @@ static void i915_restore_modeset_reg(struct drm_device *dev) /* Pipe & plane B info */ if (dev_priv->saveDPLL_B & DPLL_VCO_ENABLE) { - I915_WRITE(DPLL_B, dev_priv->saveDPLL_B & + I915_WRITE(dpll_b_reg, dev_priv->saveDPLL_B & ~DPLL_VCO_ENABLE); DRM_UDELAY(150); } - I915_WRITE(FPB0, dev_priv->saveFPB0); - I915_WRITE(FPB1, dev_priv->saveFPB1); + I915_WRITE(fpb0_reg, dev_priv->saveFPB0); + I915_WRITE(fpb1_reg, dev_priv->saveFPB1); /* Actually enable it */ - I915_WRITE(DPLL_B, dev_priv->saveDPLL_B); + I915_WRITE(dpll_b_reg, dev_priv->saveDPLL_B); DRM_UDELAY(150); if (IS_I965G(dev)) I915_WRITE(DPLL_B_MD, dev_priv->saveDPLL_B_MD); @@ -359,7 +450,24 @@ static void i915_restore_modeset_reg(struct drm_device *dev) I915_WRITE(VTOTAL_B, dev_priv->saveVTOTAL_B); I915_WRITE(VBLANK_B, dev_priv->saveVBLANK_B); I915_WRITE(VSYNC_B, dev_priv->saveVSYNC_B); - I915_WRITE(BCLRPAT_B, dev_priv->saveBCLRPAT_B); + if (!IS_IGDNG(dev)) + I915_WRITE(BCLRPAT_B, dev_priv->saveBCLRPAT_B); + + if (IS_IGDNG(dev)) { + I915_WRITE(FDI_RXB_CTL, dev_priv->saveFDI_RXB_CTL); + I915_WRITE(FDI_TXB_CTL, dev_priv->saveFDI_TXB_CTL); + + I915_WRITE(PFB_CTL_1, dev_priv->savePFB_CTL_1); + I915_WRITE(PFB_WIN_SZ, dev_priv->savePFB_WIN_SZ); + I915_WRITE(PFB_WIN_POS, dev_priv->savePFB_WIN_POS); + + I915_WRITE(TRANS_HTOTAL_B, dev_priv->saveTRANS_HTOTAL_B); + I915_WRITE(TRANS_HBLANK_B, dev_priv->saveTRANS_HBLANK_B); + I915_WRITE(TRANS_HSYNC_B, dev_priv->saveTRANS_HSYNC_B); + I915_WRITE(TRANS_VTOTAL_B, dev_priv->saveTRANS_VTOTAL_B); + I915_WRITE(TRANS_VBLANK_B, dev_priv->saveTRANS_VBLANK_B); + I915_WRITE(TRANS_VSYNC_B, dev_priv->saveTRANS_VSYNC_B); + } /* Restore plane info */ I915_WRITE(DSPBSIZE, dev_priv->saveDSPBSIZE); @@ -404,21 +512,43 @@ void i915_save_display(struct drm_device *dev) dev_priv->saveCURSIZE = I915_READ(CURSIZE); /* CRT state */ - dev_priv->saveADPA = I915_READ(ADPA); + if (IS_IGDNG(dev)) { + dev_priv->saveADPA = I915_READ(PCH_ADPA); + } else { + dev_priv->saveADPA = I915_READ(ADPA); + } /* LVDS state */ - dev_priv->savePP_CONTROL = I915_READ(PP_CONTROL); - dev_priv->savePFIT_PGM_RATIOS = I915_READ(PFIT_PGM_RATIOS); - dev_priv->saveBLC_PWM_CTL = I915_READ(BLC_PWM_CTL); - if (IS_I965G(dev)) - dev_priv->saveBLC_PWM_CTL2 = I915_READ(BLC_PWM_CTL2); - if (IS_MOBILE(dev) && !IS_I830(dev)) - dev_priv->saveLVDS = I915_READ(LVDS); - if (!IS_I830(dev) && !IS_845G(dev)) + if (IS_IGDNG(dev)) { + dev_priv->savePP_CONTROL = I915_READ(PCH_PP_CONTROL); + dev_priv->saveBLC_PWM_CTL = I915_READ(BLC_PWM_PCH_CTL1); + dev_priv->saveBLC_PWM_CTL2 = I915_READ(BLC_PWM_PCH_CTL2); + dev_priv->saveBLC_CPU_PWM_CTL = I915_READ(BLC_PWM_CPU_CTL); + dev_priv->saveBLC_CPU_PWM_CTL2 = I915_READ(BLC_PWM_CPU_CTL2); + dev_priv->saveLVDS = I915_READ(PCH_LVDS); + } else { + dev_priv->savePP_CONTROL = I915_READ(PP_CONTROL); + dev_priv->savePFIT_PGM_RATIOS = I915_READ(PFIT_PGM_RATIOS); + dev_priv->saveBLC_PWM_CTL = I915_READ(BLC_PWM_CTL); + dev_priv->saveBLC_HIST_CTL = I915_READ(BLC_HIST_CTL); + if (IS_I965G(dev)) + dev_priv->saveBLC_PWM_CTL2 = I915_READ(BLC_PWM_CTL2); + if (IS_MOBILE(dev) && !IS_I830(dev)) + dev_priv->saveLVDS = I915_READ(LVDS); + } + + if (!IS_I830(dev) && !IS_845G(dev) && !IS_IGDNG(dev)) dev_priv->savePFIT_CONTROL = I915_READ(PFIT_CONTROL); - dev_priv->savePP_ON_DELAYS = I915_READ(PP_ON_DELAYS); - dev_priv->savePP_OFF_DELAYS = I915_READ(PP_OFF_DELAYS); - dev_priv->savePP_DIVISOR = I915_READ(PP_DIVISOR); + + if (IS_IGDNG(dev)) { + dev_priv->savePP_ON_DELAYS = I915_READ(PCH_PP_ON_DELAYS); + dev_priv->savePP_OFF_DELAYS = I915_READ(PCH_PP_OFF_DELAYS); + dev_priv->savePP_DIVISOR = I915_READ(PCH_PP_DIVISOR); + } else { + dev_priv->savePP_ON_DELAYS = I915_READ(PP_ON_DELAYS); + dev_priv->savePP_OFF_DELAYS = I915_READ(PP_OFF_DELAYS); + dev_priv->savePP_DIVISOR = I915_READ(PP_DIVISOR); + } /* Display Port state */ if (SUPPORTS_INTEGRATED_DP(dev)) { @@ -437,16 +567,23 @@ void i915_save_display(struct drm_device *dev) /* FIXME: save TV & SDVO state */ /* FBC state */ - dev_priv->saveFBC_CFB_BASE = I915_READ(FBC_CFB_BASE); - dev_priv->saveFBC_LL_BASE = I915_READ(FBC_LL_BASE); - dev_priv->saveFBC_CONTROL2 = I915_READ(FBC_CONTROL2); - dev_priv->saveFBC_CONTROL = I915_READ(FBC_CONTROL); + if (IS_GM45(dev)) { + dev_priv->saveDPFC_CB_BASE = I915_READ(DPFC_CB_BASE); + } else { + dev_priv->saveFBC_CFB_BASE = I915_READ(FBC_CFB_BASE); + dev_priv->saveFBC_LL_BASE = I915_READ(FBC_LL_BASE); + dev_priv->saveFBC_CONTROL2 = I915_READ(FBC_CONTROL2); + dev_priv->saveFBC_CONTROL = I915_READ(FBC_CONTROL); + } /* VGA state */ dev_priv->saveVGA0 = I915_READ(VGA0); dev_priv->saveVGA1 = I915_READ(VGA1); dev_priv->saveVGA_PD = I915_READ(VGA_PD); - dev_priv->saveVGACNTRL = I915_READ(VGACNTRL); + if (IS_IGDNG(dev)) + dev_priv->saveVGACNTRL = I915_READ(CPU_VGACNTRL); + else + dev_priv->saveVGACNTRL = I915_READ(VGACNTRL); i915_save_vga(dev); } @@ -485,22 +622,41 @@ void i915_restore_display(struct drm_device *dev) I915_WRITE(CURSIZE, dev_priv->saveCURSIZE); /* CRT state */ - I915_WRITE(ADPA, dev_priv->saveADPA); + if (IS_IGDNG(dev)) + I915_WRITE(PCH_ADPA, dev_priv->saveADPA); + else + I915_WRITE(ADPA, dev_priv->saveADPA); /* LVDS state */ - if (IS_I965G(dev)) + if (IS_I965G(dev) && !IS_IGDNG(dev)) I915_WRITE(BLC_PWM_CTL2, dev_priv->saveBLC_PWM_CTL2); - if (IS_MOBILE(dev) && !IS_I830(dev)) + + if (IS_IGDNG(dev)) { + I915_WRITE(PCH_LVDS, dev_priv->saveLVDS); + } else if (IS_MOBILE(dev) && !IS_I830(dev)) I915_WRITE(LVDS, dev_priv->saveLVDS); - if (!IS_I830(dev) && !IS_845G(dev)) + + if (!IS_I830(dev) && !IS_845G(dev) && !IS_IGDNG(dev)) I915_WRITE(PFIT_CONTROL, dev_priv->savePFIT_CONTROL); - I915_WRITE(PFIT_PGM_RATIOS, dev_priv->savePFIT_PGM_RATIOS); - I915_WRITE(BLC_PWM_CTL, dev_priv->saveBLC_PWM_CTL); - I915_WRITE(PP_ON_DELAYS, dev_priv->savePP_ON_DELAYS); - I915_WRITE(PP_OFF_DELAYS, dev_priv->savePP_OFF_DELAYS); - I915_WRITE(PP_DIVISOR, dev_priv->savePP_DIVISOR); - I915_WRITE(PP_CONTROL, dev_priv->savePP_CONTROL); + if (IS_IGDNG(dev)) { + I915_WRITE(BLC_PWM_PCH_CTL1, dev_priv->saveBLC_PWM_CTL); + I915_WRITE(BLC_PWM_PCH_CTL2, dev_priv->saveBLC_PWM_CTL2); + I915_WRITE(BLC_PWM_CPU_CTL, dev_priv->saveBLC_CPU_PWM_CTL); + I915_WRITE(BLC_PWM_CPU_CTL2, dev_priv->saveBLC_CPU_PWM_CTL2); + I915_WRITE(PCH_PP_ON_DELAYS, dev_priv->savePP_ON_DELAYS); + I915_WRITE(PCH_PP_OFF_DELAYS, dev_priv->savePP_OFF_DELAYS); + I915_WRITE(PCH_PP_DIVISOR, dev_priv->savePP_DIVISOR); + I915_WRITE(PCH_PP_CONTROL, dev_priv->savePP_CONTROL); + } else { + I915_WRITE(PFIT_PGM_RATIOS, dev_priv->savePFIT_PGM_RATIOS); + I915_WRITE(BLC_PWM_CTL, dev_priv->saveBLC_PWM_CTL); + I915_WRITE(BLC_HIST_CTL, dev_priv->saveBLC_HIST_CTL); + I915_WRITE(PP_ON_DELAYS, dev_priv->savePP_ON_DELAYS); + I915_WRITE(PP_OFF_DELAYS, dev_priv->savePP_OFF_DELAYS); + I915_WRITE(PP_DIVISOR, dev_priv->savePP_DIVISOR); + I915_WRITE(PP_CONTROL, dev_priv->savePP_CONTROL); + } /* Display Port state */ if (SUPPORTS_INTEGRATED_DP(dev)) { @@ -511,13 +667,22 @@ void i915_restore_display(struct drm_device *dev) /* FIXME: restore TV & SDVO state */ /* FBC info */ - I915_WRITE(FBC_CFB_BASE, dev_priv->saveFBC_CFB_BASE); - I915_WRITE(FBC_LL_BASE, dev_priv->saveFBC_LL_BASE); - I915_WRITE(FBC_CONTROL2, dev_priv->saveFBC_CONTROL2); - I915_WRITE(FBC_CONTROL, dev_priv->saveFBC_CONTROL); + if (IS_GM45(dev)) { + g4x_disable_fbc(dev); + I915_WRITE(DPFC_CB_BASE, dev_priv->saveDPFC_CB_BASE); + } else { + i8xx_disable_fbc(dev); + I915_WRITE(FBC_CFB_BASE, dev_priv->saveFBC_CFB_BASE); + I915_WRITE(FBC_LL_BASE, dev_priv->saveFBC_LL_BASE); + I915_WRITE(FBC_CONTROL2, dev_priv->saveFBC_CONTROL2); + I915_WRITE(FBC_CONTROL, dev_priv->saveFBC_CONTROL); + } /* VGA state */ - I915_WRITE(VGACNTRL, dev_priv->saveVGACNTRL); + if (IS_IGDNG(dev)) + I915_WRITE(CPU_VGACNTRL, dev_priv->saveVGACNTRL); + else + I915_WRITE(VGACNTRL, dev_priv->saveVGACNTRL); I915_WRITE(VGA0, dev_priv->saveVGA0); I915_WRITE(VGA1, dev_priv->saveVGA1); I915_WRITE(VGA_PD, dev_priv->saveVGA_PD); @@ -543,8 +708,17 @@ int i915_save_state(struct drm_device *dev) i915_save_display(dev); /* Interrupt state */ - dev_priv->saveIER = I915_READ(IER); - dev_priv->saveIMR = I915_READ(IMR); + if (IS_IGDNG(dev)) { + dev_priv->saveDEIER = I915_READ(DEIER); + dev_priv->saveDEIMR = I915_READ(DEIMR); + dev_priv->saveGTIER = I915_READ(GTIER); + dev_priv->saveGTIMR = I915_READ(GTIMR); + dev_priv->saveFDI_RXA_IMR = I915_READ(FDI_RXA_IMR); + dev_priv->saveFDI_RXB_IMR = I915_READ(FDI_RXB_IMR); + } else { + dev_priv->saveIER = I915_READ(IER); + dev_priv->saveIMR = I915_READ(IMR); + } /* Clock gating state */ dev_priv->saveD_STATE = I915_READ(D_STATE); @@ -609,8 +783,17 @@ int i915_restore_state(struct drm_device *dev) i915_restore_display(dev); /* Interrupt state */ - I915_WRITE (IER, dev_priv->saveIER); - I915_WRITE (IMR, dev_priv->saveIMR); + if (IS_IGDNG(dev)) { + I915_WRITE(DEIER, dev_priv->saveDEIER); + I915_WRITE(DEIMR, dev_priv->saveDEIMR); + I915_WRITE(GTIER, dev_priv->saveGTIER); + I915_WRITE(GTIMR, dev_priv->saveGTIMR); + I915_WRITE(FDI_RXA_IMR, dev_priv->saveFDI_RXA_IMR); + I915_WRITE(FDI_RXB_IMR, dev_priv->saveFDI_RXB_IMR); + } else { + I915_WRITE (IER, dev_priv->saveIER); + I915_WRITE (IMR, dev_priv->saveIMR); + } /* Clock gating state */ I915_WRITE (D_STATE, dev_priv->saveD_STATE); diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c index 4337414846b..96cd256e60e 100644 --- a/drivers/gpu/drm/i915/intel_bios.c +++ b/drivers/gpu/drm/i915/intel_bios.c @@ -351,20 +351,18 @@ parse_driver_features(struct drm_i915_private *dev_priv, struct drm_device *dev = dev_priv->dev; struct bdb_driver_features *driver; - /* set default for chips without eDP */ - if (!SUPPORTS_EDP(dev)) { - dev_priv->edp_support = 0; - return; - } - driver = find_section(bdb, BDB_DRIVER_FEATURES); if (!driver) return; - if (driver->lvds_config == BDB_DRIVER_FEATURE_EDP) + if (driver && SUPPORTS_EDP(dev) && + driver->lvds_config == BDB_DRIVER_FEATURE_EDP) { dev_priv->edp_support = 1; + } else { + dev_priv->edp_support = 0; + } - if (driver->dual_frequency) + if (driver && driver->dual_frequency) dev_priv->render_reclock_avail = true; } diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 3c14240cc00..3ba6546b7c7 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -943,6 +943,7 @@ intel_find_pll_g4x_dp(const intel_limit_t *limit, struct drm_crtc *crtc, clock.m = 5 * (clock.m1 + 2) + (clock.m2 + 2); clock.p = (clock.p1 * clock.p2); clock.dot = 96000 * clock.m / (clock.n + 2) / clock.p; + clock.vco = 0; memcpy(best_clock, &clock, sizeof(intel_clock_t)); return true; } @@ -1260,9 +1261,11 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y, return ret; } - /* Pre-i965 needs to install a fence for tiled scan-out */ - if (!IS_I965G(dev) && - obj_priv->fence_reg == I915_FENCE_REG_NONE && + /* Install a fence for tiled scan-out. Pre-i965 always needs a fence, + * whereas 965+ only requires a fence if using framebuffer compression. + * For simplicity, we always install a fence as the cost is not that onerous. + */ + if (obj_priv->fence_reg == I915_FENCE_REG_NONE && obj_priv->tiling_mode != I915_TILING_NONE) { ret = i915_gem_object_get_fence_reg(obj); if (ret != 0) { @@ -1513,7 +1516,7 @@ static void igdng_crtc_dpms(struct drm_crtc *crtc, int mode) /* Enable panel fitting for LVDS */ if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) { temp = I915_READ(pf_ctl_reg); - I915_WRITE(pf_ctl_reg, temp | PF_ENABLE); + I915_WRITE(pf_ctl_reg, temp | PF_ENABLE | PF_FILTER_MED_3x3); /* currently full aspect */ I915_WRITE(pf_win_pos, 0); @@ -1801,6 +1804,8 @@ static void i9xx_crtc_dpms(struct drm_crtc *crtc, int mode) case DRM_MODE_DPMS_ON: case DRM_MODE_DPMS_STANDBY: case DRM_MODE_DPMS_SUSPEND: + intel_update_watermarks(dev); + /* Enable the DPLL */ temp = I915_READ(dpll_reg); if ((temp & DPLL_VCO_ENABLE) == 0) { @@ -1838,7 +1843,6 @@ static void i9xx_crtc_dpms(struct drm_crtc *crtc, int mode) /* Give the overlay scaler a chance to enable if it's on this pipe */ //intel_crtc_dpms_video(crtc, true); TODO - intel_update_watermarks(dev); break; case DRM_MODE_DPMS_OFF: intel_update_watermarks(dev); @@ -2082,7 +2086,7 @@ fdi_reduce_ratio(u32 *num, u32 *den) #define LINK_N 0x80000 static void -igdng_compute_m_n(int bytes_per_pixel, int nlanes, +igdng_compute_m_n(int bits_per_pixel, int nlanes, int pixel_clock, int link_clock, struct fdi_m_n *m_n) { @@ -2092,7 +2096,8 @@ igdng_compute_m_n(int bytes_per_pixel, int nlanes, temp = (u64) DATA_N * pixel_clock; temp = div_u64(temp, link_clock); - m_n->gmch_m = div_u64(temp * bytes_per_pixel, nlanes); + m_n->gmch_m = div_u64(temp * bits_per_pixel, nlanes); + m_n->gmch_m >>= 3; /* convert to bytes_per_pixel */ m_n->gmch_n = DATA_N; fdi_reduce_ratio(&m_n->gmch_m, &m_n->gmch_n); @@ -2140,6 +2145,13 @@ static struct intel_watermark_params igd_cursor_hplloff_wm = { IGD_CURSOR_GUARD_WM, IGD_FIFO_LINE_SIZE }; +static struct intel_watermark_params g4x_wm_info = { + G4X_FIFO_SIZE, + G4X_MAX_WM, + G4X_MAX_WM, + 2, + G4X_FIFO_LINE_SIZE, +}; static struct intel_watermark_params i945_wm_info = { I945_FIFO_SIZE, I915_MAX_WM, @@ -2430,17 +2442,74 @@ static int i830_get_fifo_size(struct drm_device *dev, int plane) return size; } -static void g4x_update_wm(struct drm_device *dev, int unused, int unused2, - int unused3, int unused4) +static void g4x_update_wm(struct drm_device *dev, int planea_clock, + int planeb_clock, int sr_hdisplay, int pixel_size) { struct drm_i915_private *dev_priv = dev->dev_private; - u32 fw_blc_self = I915_READ(FW_BLC_SELF); + int total_size, cacheline_size; + int planea_wm, planeb_wm, cursora_wm, cursorb_wm, cursor_sr; + struct intel_watermark_params planea_params, planeb_params; + unsigned long line_time_us; + int sr_clock, sr_entries = 0, entries_required; - if (i915_powersave) - fw_blc_self |= FW_BLC_SELF_EN; - else - fw_blc_self &= ~FW_BLC_SELF_EN; - I915_WRITE(FW_BLC_SELF, fw_blc_self); + /* Create copies of the base settings for each pipe */ + planea_params = planeb_params = g4x_wm_info; + + /* Grab a couple of global values before we overwrite them */ + total_size = planea_params.fifo_size; + cacheline_size = planea_params.cacheline_size; + + /* + * Note: we need to make sure we don't overflow for various clock & + * latency values. + * clocks go from a few thousand to several hundred thousand. + * latency is usually a few thousand + */ + entries_required = ((planea_clock / 1000) * pixel_size * latency_ns) / + 1000; + entries_required /= G4X_FIFO_LINE_SIZE; + planea_wm = entries_required + planea_params.guard_size; + + entries_required = ((planeb_clock / 1000) * pixel_size * latency_ns) / + 1000; + entries_required /= G4X_FIFO_LINE_SIZE; + planeb_wm = entries_required + planeb_params.guard_size; + + cursora_wm = cursorb_wm = 16; + cursor_sr = 32; + + DRM_DEBUG("FIFO watermarks - A: %d, B: %d\n", planea_wm, planeb_wm); + + /* Calc sr entries for one plane configs */ + if (sr_hdisplay && (!planea_clock || !planeb_clock)) { + /* self-refresh has much higher latency */ + const static int sr_latency_ns = 12000; + + sr_clock = planea_clock ? planea_clock : planeb_clock; + line_time_us = ((sr_hdisplay * 1000) / sr_clock); + + /* Use ns/us then divide to preserve precision */ + sr_entries = (((sr_latency_ns / line_time_us) + 1) * + pixel_size * sr_hdisplay) / 1000; + sr_entries = roundup(sr_entries / cacheline_size, 1); + DRM_DEBUG("self-refresh entries: %d\n", sr_entries); + I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN); + } + + DRM_DEBUG("Setting FIFO watermarks - A: %d, B: %d, SR %d\n", + planea_wm, planeb_wm, sr_entries); + + planea_wm &= 0x3f; + planeb_wm &= 0x3f; + + I915_WRITE(DSPFW1, (sr_entries << DSPFW_SR_SHIFT) | + (cursorb_wm << DSPFW_CURSORB_SHIFT) | + (planeb_wm << DSPFW_PLANEB_SHIFT) | planea_wm); + I915_WRITE(DSPFW2, (I915_READ(DSPFW2) & DSPFW_CURSORA_MASK) | + (cursora_wm << DSPFW_CURSORA_SHIFT)); + /* HPLL off in SR has some issues on G4x... disable it */ + I915_WRITE(DSPFW3, (I915_READ(DSPFW3) & ~DSPFW_HPLL_SR_EN) | + (cursor_sr << DSPFW_CURSOR_SR_SHIFT)); } static void i965_update_wm(struct drm_device *dev, int unused, int unused2, @@ -2586,6 +2655,9 @@ static void intel_update_watermarks(struct drm_device *dev) unsigned long planea_clock = 0, planeb_clock = 0, sr_clock = 0; int enabled = 0, pixel_size = 0; + if (!dev_priv->display.update_wm) + return; + /* Get the clock config from both planes */ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { intel_crtc = to_intel_crtc(crtc); @@ -2763,7 +2835,7 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc, /* FDI link */ if (IS_IGDNG(dev)) { - int lane, link_bw; + int lane, link_bw, bpp; /* eDP doesn't require FDI link, so just set DP M/N according to current link config */ if (is_edp) { @@ -2782,10 +2854,72 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc, lane = 4; link_bw = 270000; } - igdng_compute_m_n(3, lane, target_clock, + + /* determine panel color depth */ + temp = I915_READ(pipeconf_reg); + + switch (temp & PIPE_BPC_MASK) { + case PIPE_8BPC: + bpp = 24; + break; + case PIPE_10BPC: + bpp = 30; + break; + case PIPE_6BPC: + bpp = 18; + break; + case PIPE_12BPC: + bpp = 36; + break; + default: + DRM_ERROR("unknown pipe bpc value\n"); + bpp = 24; + } + + igdng_compute_m_n(bpp, lane, target_clock, link_bw, &m_n); } + /* Ironlake: try to setup display ref clock before DPLL + * enabling. This is only under driver's control after + * PCH B stepping, previous chipset stepping should be + * ignoring this setting. + */ + if (IS_IGDNG(dev)) { + temp = I915_READ(PCH_DREF_CONTROL); + /* Always enable nonspread source */ + temp &= ~DREF_NONSPREAD_SOURCE_MASK; + temp |= DREF_NONSPREAD_SOURCE_ENABLE; + I915_WRITE(PCH_DREF_CONTROL, temp); + POSTING_READ(PCH_DREF_CONTROL); + + temp &= ~DREF_SSC_SOURCE_MASK; + temp |= DREF_SSC_SOURCE_ENABLE; + I915_WRITE(PCH_DREF_CONTROL, temp); + POSTING_READ(PCH_DREF_CONTROL); + + udelay(200); + + if (is_edp) { + if (dev_priv->lvds_use_ssc) { + temp |= DREF_SSC1_ENABLE; + I915_WRITE(PCH_DREF_CONTROL, temp); + POSTING_READ(PCH_DREF_CONTROL); + + udelay(200); + + temp &= ~DREF_CPU_SOURCE_OUTPUT_MASK; + temp |= DREF_CPU_SOURCE_OUTPUT_DOWNSPREAD; + I915_WRITE(PCH_DREF_CONTROL, temp); + POSTING_READ(PCH_DREF_CONTROL); + } else { + temp |= DREF_CPU_SOURCE_OUTPUT_NONSPREAD; + I915_WRITE(PCH_DREF_CONTROL, temp); + POSTING_READ(PCH_DREF_CONTROL); + } + } + } + if (IS_IGD(dev)) { fp = (1 << clock.n) << 16 | clock.m1 << 8 | clock.m2; if (has_reduced_clock) @@ -2936,6 +3070,8 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc, lvds = I915_READ(lvds_reg); lvds |= LVDS_PORT_EN | LVDS_A0A2_CLKA_POWER_UP | LVDS_PIPEB_SELECT; + /* set the corresponsding LVDS_BORDER bit */ + lvds |= dev_priv->lvds_border_bits; /* Set the B0-B3 data pairs corresponding to whether we're going to * set the DPLLs for dual-channel mode or not. */ @@ -4124,7 +4260,9 @@ void intel_init_clock_gating(struct drm_device *dev) * Disable clock gating reported to work incorrectly according to the * specs, but enable as much else as we can. */ - if (IS_G4X(dev)) { + if (IS_IGDNG(dev)) { + return; + } else if (IS_G4X(dev)) { uint32_t dspclk_gate; I915_WRITE(RENCLK_GATE_D1, 0); I915_WRITE(RENCLK_GATE_D2, VF_UNIT_CLOCK_GATE_DISABLE | @@ -4212,7 +4350,9 @@ static void intel_init_display(struct drm_device *dev) i830_get_display_clock_speed; /* For FIFO watermark updates */ - if (IS_G4X(dev)) + if (IS_IGDNG(dev)) + dev_priv->display.update_wm = NULL; + else if (IS_G4X(dev)) dev_priv->display.update_wm = g4x_update_wm; else if (IS_I965G(dev)) dev_priv->display.update_wm = i965_update_wm; diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index f4856a51047..d83447557f9 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -400,7 +400,7 @@ intel_dp_i2c_init(struct intel_output *intel_output, const char *name) { struct intel_dp_priv *dp_priv = intel_output->dev_priv; - DRM_ERROR("i2c_init %s\n", name); + DRM_DEBUG_KMS("i2c_init %s\n", name); dp_priv->algo.running = false; dp_priv->algo.address = 0; dp_priv->algo.aux_ch = intel_dp_i2c_aux_ch; diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 808bbe412ba..05598ae10c4 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -380,7 +380,7 @@ static bool intel_lvds_mode_fixup(struct drm_encoder *encoder, adjusted_mode->crtc_vblank_start + vsync_pos; /* keep the vsync width constant */ adjusted_mode->crtc_vsync_end = - adjusted_mode->crtc_vblank_start + vsync_width; + adjusted_mode->crtc_vsync_start + vsync_width; border = 1; break; case DRM_MODE_SCALE_ASPECT: @@ -526,6 +526,14 @@ out: lvds_priv->pfit_control = pfit_control; lvds_priv->pfit_pgm_ratios = pfit_pgm_ratios; /* + * When there exists the border, it means that the LVDS_BORDR + * should be enabled. + */ + if (border) + dev_priv->lvds_border_bits |= LVDS_BORDER_ENABLE; + else + dev_priv->lvds_border_bits &= ~(LVDS_BORDER_ENABLE); + /* * XXX: It would be nice to support lower refresh rates on the * panels to reduce power consumption, and perhaps match the * user's requested refresh rate. @@ -325,8 +325,16 @@ static void bio_fs_destructor(struct bio *bio) * @gfp_mask: allocation mask to use * @nr_iovecs: number of iovecs * - * Allocate a new bio with @nr_iovecs bvecs. If @gfp_mask - * contains __GFP_WAIT, the allocation is guaranteed to succeed. + * bio_alloc will allocate a bio and associated bio_vec array that can hold + * at least @nr_iovecs entries. Allocations will be done from the + * fs_bio_set. Also see @bio_alloc_bioset and @bio_kmalloc. + * + * If %__GFP_WAIT is set, then bio_alloc will always be able to allocate + * a bio. This is due to the mempool guarantees. To make this work, callers + * must never allocate more than 1 bio at a time from this pool. Callers + * that need to allocate more than 1 bio must always submit the previously + * allocated bio for IO before attempting to allocate a new one. Failure to + * do so can cause livelocks under memory pressure. * * RETURNS: * Pointer to new bio on success, NULL on failure. @@ -350,21 +358,13 @@ static void bio_kmalloc_destructor(struct bio *bio) } /** - * bio_alloc - allocate a bio for I/O + * bio_kmalloc - allocate a bio for I/O using kmalloc() * @gfp_mask: the GFP_ mask given to the slab allocator * @nr_iovecs: number of iovecs to pre-allocate * * Description: - * bio_alloc will allocate a bio and associated bio_vec array that can hold - * at least @nr_iovecs entries. Allocations will be done from the - * fs_bio_set. Also see @bio_alloc_bioset. - * - * If %__GFP_WAIT is set, then bio_alloc will always be able to allocate - * a bio. This is due to the mempool guarantees. To make this work, callers - * must never allocate more than 1 bio at a time from this pool. Callers - * that need to allocate more than 1 bio must always submit the previously - * allocated bio for IO before attempting to allocate a new one. Failure to - * do so can cause livelocks under memory pressure. + * Allocate a new bio with @nr_iovecs bvecs. If @gfp_mask contains + * %__GFP_WAIT, the allocation is guaranteed to succeed. * **/ struct bio *bio_kmalloc(gfp_t gfp_mask, int nr_iovecs) @@ -407,7 +407,7 @@ EXPORT_SYMBOL(zero_fill_bio); * * Description: * Put a reference to a &struct bio, either one you have gotten with - * bio_alloc or bio_get. The last put of a bio will free it. + * bio_alloc, bio_get or bio_clone. The last put of a bio will free it. **/ void bio_put(struct bio *bio) { diff --git a/mm/backing-dev.c b/mm/backing-dev.c index 1065b715ef6..11aee09dd2a 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -628,6 +628,8 @@ static void bdi_prune_sb(struct backing_dev_info *bdi) void bdi_unregister(struct backing_dev_info *bdi) { if (bdi->dev) { + bdi_prune_sb(bdi); + if (!bdi_cap_flush_forker(bdi)) bdi_wb_shutdown(bdi); bdi_debug_unregister(bdi); @@ -697,7 +699,6 @@ void bdi_destroy(struct backing_dev_info *bdi) spin_unlock(&inode_lock); } - bdi_prune_sb(bdi); bdi_unregister(bdi); for (i = 0; i < NR_BDI_STAT_ITEMS; i++) |