+++ /dev/null
-# CONFIG_4KSTACKS is not set
-# CONFIG_60XX_WDT is not set
-# CONFIG_64BIT is not set
-# CONFIG_6PACK is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_9P_FS is not set
-# CONFIG_ACENIC is not set
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_ACPI is not set
-# CONFIG_ACQUIRE_WDT is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_ADFS_FS is not set
-# CONFIG_ADVANTECH_WDT is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_AFS_FS is not set
-# CONFIG_AF_RXRPC is not set
-# CONFIG_AGP is not set
-# CONFIG_AIRO is not set
-CONFIG_AIRO_CS=m
-# CONFIG_ALIM1535_WDT is not set
-# CONFIG_ALIM7101_WDT is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_AMIGA_PARTITION is not set
-CONFIG_ANON_INODES=y
-# CONFIG_APM is not set
-# CONFIG_APPLICOM is not set
-CONFIG_ARCH_FLATMEM_ENABLE=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_ARCH_POPULATES_NODE_MAP=y
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_SPARSEMEM_ENABLE=y
-CONFIG_ARCH_SUPPORTS_MSI=y
-CONFIG_ARCH_SUPPORTS_OPROFILE=y
-# CONFIG_ARCNET is not set
-CONFIG_ARPD=y
-CONFIG_ASK_IP_FIB_HASH=y
-# CONFIG_ATA is not set
-# CONFIG_ATALK is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_ATA_GENERIC is not set
-# CONFIG_ATA_OVER_ETH is not set
-# CONFIG_ATL1 is not set
-# CONFIG_ATM is not set
-CONFIG_ATMEL=m
-# CONFIG_ATM_AMBASSADOR is not set
-CONFIG_ATM_BR2684=m
-CONFIG_ATM_BR2684_IPFILTER=y
-CONFIG_ATM_CLIP=m
-CONFIG_ATM_CLIP_NO_ICMP=y
-# CONFIG_ATM_DRIVERS is not set
-CONFIG_ATM_DUMMY=m
-# CONFIG_ATM_ENI is not set
-# CONFIG_ATM_FIRESTREAM is not set
-# CONFIG_ATM_FORE200E_MAYBE is not set
-# CONFIG_ATM_HE is not set
-# CONFIG_ATM_HORIZON is not set
-# CONFIG_ATM_IA is not set
-# CONFIG_ATM_IDT77252 is not set
-# CONFIG_ATM_LANAI is not set
-CONFIG_ATM_LANE=m
-CONFIG_ATM_MPOA=m
-# CONFIG_ATM_NICSTAR is not set
-CONFIG_ATM_TCP=m
-# CONFIG_ATM_ZATM is not set
-# CONFIG_AUDIT is not set
-# CONFIG_AUDIT_ARCH is not set
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_AUTOFS_FS is not set
-CONFIG_AX25=m
-# CONFIG_AX25_DAMA_SLAVE is not set
-# CONFIG_AX88796 is not set
-# CONFIG_B44 is not set
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_BACKLIGHT_CORGI is not set
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-# CONFIG_BACKLIGHT_PROGEAR is not set
-CONFIG_BASE_FULL=y
-CONFIG_BASE_SMALL=0
-# CONFIG_BASLER_EXCITE is not set
-# CONFIG_BATTERY_DS2760 is not set
-CONFIG_BATTERY_OLPC=y
-# CONFIG_BAYCOM_EPP is not set
-# CONFIG_BAYCOM_PAR is not set
-# CONFIG_BAYCOM_SER_FDX is not set
-# CONFIG_BAYCOM_SER_HDX is not set
-CONFIG_BCM43XX=m
-CONFIG_BCM43XX_DEBUG=y
-CONFIG_BCM43XX_DMA=y
-CONFIG_BCM43XX_DMA_AND_PIO_MODE=y
-# CONFIG_BCM43XX_DMA_MODE is not set
-CONFIG_BCM43XX_PIO=y
-# CONFIG_BCM43XX_PIO_MODE is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_BINFMT_AOUT is not set
-CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_MISC=y
-CONFIG_BITREVERSE=y
-# CONFIG_BLINK is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_CPQ_DA is not set
-CONFIG_BLK_DEV=y
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_BLK_DEV_AEC62XX is not set
-# CONFIG_BLK_DEV_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_BLK_DEV_ATIIXP is not set
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_BLK_DEV_CMD640 is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_CS5535 is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_DELKIN is not set
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_DEV_GENERIC is not set
-# CONFIG_BLK_DEV_HD is not set
-# CONFIG_BLK_DEV_HD_IDE is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDECS is not set
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDEPCI is not set
-# CONFIG_BLK_DEV_IDEPNP is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_BLK_DEV_IT8213 is not set
-# CONFIG_BLK_DEV_IT821X is not set
-# CONFIG_BLK_DEV_JMICRON is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_OFFBOARD is not set
-# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_RZ1000 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-CONFIG_BLK_DEV_SD=y
-# CONFIG_BLK_DEV_SIIMAGE is not set
-# CONFIG_BLK_DEV_SIS5513 is not set
-# CONFIG_BLK_DEV_SLC90E66 is not set
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-# CONFIG_BLK_DEV_SVWKS is not set
-# CONFIG_BLK_DEV_SX8 is not set
-# CONFIG_BLK_DEV_TC86C001 is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_UB is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-CONFIG_BLOCK=y
-# CONFIG_BNX2 is not set
-# CONFIG_BONDING is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
-CONFIG_BOUNCE=y
-# CONFIG_BPQETHER is not set
-CONFIG_BRIDGE=y
-CONFIG_BRIDGE_EBT_802_3=m
-CONFIG_BRIDGE_EBT_AMONG=m
-CONFIG_BRIDGE_EBT_ARP=m
-CONFIG_BRIDGE_EBT_ARPREPLY=m
-CONFIG_BRIDGE_EBT_BROUTE=m
-CONFIG_BRIDGE_EBT_DNAT=m
-CONFIG_BRIDGE_EBT_IP=m
-CONFIG_BRIDGE_EBT_LIMIT=m
-CONFIG_BRIDGE_EBT_LOG=m
-CONFIG_BRIDGE_EBT_MARK=m
-CONFIG_BRIDGE_EBT_MARK_T=m
-CONFIG_BRIDGE_EBT_PKTTYPE=m
-CONFIG_BRIDGE_EBT_REDIRECT=m
-CONFIG_BRIDGE_EBT_SNAT=m
-CONFIG_BRIDGE_EBT_STP=m
-CONFIG_BRIDGE_EBT_T_FILTER=m
-CONFIG_BRIDGE_EBT_T_NAT=m
-CONFIG_BRIDGE_EBT_ULOG=m
-CONFIG_BRIDGE_EBT_VLAN=m
-# CONFIG_BRIDGE_NETFILTER is not set
-# CONFIG_BRIDGE_NF_EBTABLES is not set
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_BSD_DISKLABEL=y
-CONFIG_BSD_PROCESS_ACCT=y
-# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-# CONFIG_BT is not set
-CONFIG_BT_BNEP=m
-CONFIG_BT_BNEP_MC_FILTER=y
-CONFIG_BT_BNEP_PROTO_FILTER=y
-# CONFIG_BT_CMTP is not set
-CONFIG_BT_HCIBCM203X=m
-CONFIG_BT_HCIBFUSB=m
-# CONFIG_BT_HCIBLUECARD is not set
-CONFIG_BT_HCIBPA10X=m
-# CONFIG_BT_HCIBT3C is not set
-# CONFIG_BT_HCIBTUART is not set
-# CONFIG_BT_HCIDTL1 is not set
-CONFIG_BT_HCIUART=m
-CONFIG_BT_HCIUART_BCSP=y
-CONFIG_BT_HCIUART_H4=y
-CONFIG_BT_HCIUSB=m
-CONFIG_BT_HCIUSB_SCO=y
-CONFIG_BT_HCIVHCI=m
-CONFIG_BT_HIDP=m
-CONFIG_BT_L2CAP=m
-CONFIG_BT_RFCOMM=m
-CONFIG_BT_RFCOMM_TTY=y
-CONFIG_BT_SCO=m
-CONFIG_BUG=y
-# CONFIG_CAPI_AVM is not set
-# CONFIG_CAPI_EICON is not set
-# CONFIG_CAPI_TRACE is not set
-CONFIG_CARDBUS=y
-# CONFIG_CARDMAN_4000 is not set
-# CONFIG_CARDMAN_4040 is not set
-# CONFIG_CASSINI is not set
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-# CONFIG_CDROM_PKTCDVD is not set
-CONFIG_CFG80211=m
-# CONFIG_CGROUPS is not set
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_CHELSIO_T3 is not set
-# CONFIG_CHR_DEV_OSST is not set
-# CONFIG_CHR_DEV_SCH is not set
-CONFIG_CHR_DEV_SG=y
-# CONFIG_CHR_DEV_ST is not set
-# CONFIG_CICADA_PHY is not set
-# CONFIG_CIFS is not set
-# CONFIG_CIFS_DEBUG2 is not set
-# CONFIG_CIFS_EXPERIMENTAL is not set
-CONFIG_CIFS_POSIX=y
-CONFIG_CIFS_STATS=y
-# CONFIG_CIFS_STATS2 is not set
-# CONFIG_CIFS_WEAK_PW_HASH is not set
-# CONFIG_CIFS_XATTR is not set
-CONFIG_CLOCKSOURCE_WATCHDOG=y
-CONFIG_CLS_U32_MARK=y
-CONFIG_CLS_U32_PERF=y
-CONFIG_CMDLINE=""
-# CONFIG_CODA_FS is not set
-CONFIG_COMPAT_VDSO=y
-CONFIG_CONFIGFS_FS=y
-# CONFIG_CONNECTOR is not set
-# CONFIG_CPU5_WDT is not set
-# CONFIG_CPU_FREQ is not set
-# CONFIG_CPU_IDLE is not set
-# CONFIG_CRAMFS is not set
-CONFIG_CRC16=m
-CONFIG_CRC32=y
-# CONFIG_CRC7 is not set
-CONFIG_CRC_CCITT=m
-# CONFIG_CRC_ITU_T is not set
-CONFIG_CROSSCOMPILE=y
-CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_AES is not set
-# CONFIG_CRYPTO_AES_586 is not set
-CONFIG_CRYPTO_ALGAPI=m
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_ARC4 is not set
-# CONFIG_CRYPTO_AUTHENC is not set
-CONFIG_CRYPTO_BLKCIPHER=m
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_HASH=m
-# CONFIG_CRYPTO_HMAC is not set
-# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_MANAGER is not set
-# CONFIG_CRYPTO_MD4 is not set
-# CONFIG_CRYPTO_MD5 is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_NULL is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_SEED is not set
-# CONFIG_CRYPTO_SERPENT is not set
-# CONFIG_CRYPTO_SHA1 is not set
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_TWOFISH_586 is not set
-CONFIG_CRYPTO_TWOFISH_COMMON=m
-# CONFIG_CRYPTO_WP512 is not set
-# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CS5535_GPIO is not set
-# CONFIG_DAB is not set
-# CONFIG_DAVICOM_PHY is not set
-# CONFIG_DCDBAS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_DEVRES is not set
-# CONFIG_DEBUG_DRIVER is not set
-# CONFIG_DEBUG_FS is not set
-# CONFIG_DEBUG_INFO is not set
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_LIST is not set
-# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-# CONFIG_DEBUG_LOCK_ALLOC is not set
-# CONFIG_DEBUG_MUTEXES is not set
-# CONFIG_DEBUG_RODATA is not set
-# CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_DEBUG_SG is not set
-# CONFIG_DEBUG_SHIRQ is not set
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_STACKOVERFLOW is not set
-# CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_VM is not set
-# CONFIG_DECNET is not set
-# CONFIG_DEFAULT_AS is not set
-# CONFIG_DEFAULT_BIC is not set
-# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_CUBIC is not set
-CONFIG_DEFAULT_DEADLINE=y
-# CONFIG_DEFAULT_HTCP is not set
-CONFIG_DEFAULT_IOSCHED="deadline"
-# CONFIG_DEFAULT_NOOP is not set
-# CONFIG_DEFAULT_RENO is not set
-CONFIG_DEFAULT_TCP_CONG="vegas"
-CONFIG_DEFAULT_VEGAS=y
-# CONFIG_DEFAULT_WESTWOOD is not set
-CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-# CONFIG_DELL_RBU is not set
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_DEVFS_DEBUG is not set
-CONFIG_DEVFS_FS=y
-CONFIG_DEVFS_MOUNT=y
-CONFIG_DEVPORT=y
-# CONFIG_DGRS is not set
-# CONFIG_DISABLE_SUSPEND_VT_SWITCH is not set
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-CONFIG_DISPLAY_SUPPORT=y
-# CONFIG_DL2K is not set
-# CONFIG_DLM is not set
-# CONFIG_DMADEVICES is not set
-# CONFIG_DMA_ENGINE is not set
-CONFIG_DMI=y
-CONFIG_DMIID=y
-CONFIG_DNOTIFY=y
-CONFIG_DOUBLEFAULT=y
-CONFIG_DRM=y
-# CONFIG_DRM_MGA is not set
-# CONFIG_DRM_R128 is not set
-# CONFIG_DRM_RADEON is not set
-# CONFIG_DRM_SAVAGE is not set
-# CONFIG_DRM_TDFX is not set
-# CONFIG_DRM_VIA is not set
-# CONFIG_DS1682 is not set
-# CONFIG_DTLK is not set
-# CONFIG_DUMMY is not set
-CONFIG_DUMMY_CONSOLE=y
-# CONFIG_DVB is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_E100 is not set
-# CONFIG_E1000 is not set
-# CONFIG_E1000E is not set
-CONFIG_EARLY_PRINTK=y
-# CONFIG_ECONET is not set
-# CONFIG_EDAC is not set
-# CONFIG_EDD is not set
-# CONFIG_EEPRO100 is not set
-# CONFIG_EEPROM_93CX6 is not set
-# CONFIG_EFI_PARTITION is not set
-# CONFIG_EFS_FS is not set
-CONFIG_ELF_CORE=y
-CONFIG_EMBEDDED=y
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_ENABLE_WARN_DEPRECATED=y
-# CONFIG_EPIC100 is not set
-CONFIG_EPOLL=y
-# CONFIG_EQUALIZER is not set
-# CONFIG_EUROTECH_WDT is not set
-CONFIG_EVENTFD=y
-CONFIG_EXPERIMENTAL=y
-CONFIG_EXPORTFS=m
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT2_FS_XIP is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_EXT3_FS_XATTR is not set
-# CONFIG_EXT4DEV_FS is not set
-# CONFIG_FAIR_GROUP_SCHED is not set
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-CONFIG_FAT_FS=m
-# CONFIG_FAULT_INJECTION is not set
-CONFIG_FB=y
-# CONFIG_FB_3DFX is not set
-# CONFIG_FB_ARC is not set
-# CONFIG_FB_ARK is not set
-# CONFIG_FB_ASILIANT is not set
-# CONFIG_FB_ATY is not set
-# CONFIG_FB_ATY128 is not set
-# CONFIG_FB_BACKLIGHT is not set
-CONFIG_FB_CFB_COPYAREA=y
-CONFIG_FB_CFB_FILLRECT=y
-CONFIG_FB_CFB_IMAGEBLIT=y
-# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_CIRRUS is not set
-# CONFIG_FB_CYBER2000 is not set
-# CONFIG_FB_CYBLA is not set
-# CONFIG_FB_DDC is not set
-CONFIG_FB_DEFERRED_IO=y
-# CONFIG_FB_EFI is not set
-CONFIG_FB_GEODE=y
-CONFIG_FB_GEODE_GX=y
-CONFIG_FB_GEODE_GX1=y
-CONFIG_FB_GEODE_LX=y
-# CONFIG_FB_HECUBA is not set
-# CONFIG_FB_HGA is not set
-# CONFIG_FB_I810 is not set
-# CONFIG_FB_IBM_GXT4500 is not set
-# CONFIG_FB_IMSTT is not set
-# CONFIG_FB_INTEL is not set
-# CONFIG_FB_KYRO is not set
-# CONFIG_FB_LE80578 is not set
-# CONFIG_FB_MACMODES is not set
-# CONFIG_FB_MATROX is not set
-# CONFIG_FB_MODE_HELPERS is not set
-# CONFIG_FB_NEOMAGIC is not set
-# CONFIG_FB_NVIDIA is not set
-CONFIG_FB_OLPC_DCON=y
-# CONFIG_FB_PM2 is not set
-# CONFIG_FB_PM3 is not set
-# CONFIG_FB_RADEON is not set
-# CONFIG_FB_RIVA is not set
-# CONFIG_FB_S1D13XXX is not set
-# CONFIG_FB_S3 is not set
-# CONFIG_FB_SAVAGE is not set
-# CONFIG_FB_SIS is not set
-# CONFIG_FB_SVGALIB is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_FOPS is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
-# CONFIG_FB_TILEBLITTING is not set
-# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_VESA is not set
-# CONFIG_FB_VGA16 is not set
-# CONFIG_FB_VIRTUAL is not set
-# CONFIG_FB_VOODOO1 is not set
-# CONFIG_FB_VT8623 is not set
-# CONFIG_FDDI is not set
-# CONFIG_FEALNX is not set
-CONFIG_FIB_RULES=y
-# CONFIG_FIREWIRE is not set
-# CONFIG_FIRMWARE_EDID is not set
-CONFIG_FIX_EARLYCON_MEM=y
-CONFIG_FLATMEM=y
-CONFIG_FLATMEM_MANUAL=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_FONTS is not set
-CONFIG_FONT_8x16=y
-CONFIG_FONT_8x8=y
-# CONFIG_FORCEDETH is not set
-CONFIG_FORCED_INLINING=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
-CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
-# CONFIG_FRAME_POINTER is not set
-# CONFIG_FS_POSIX_ACL is not set
-# CONFIG_FTL is not set
-# CONFIG_FUSE_FS is not set
-# CONFIG_FUSION is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
-# CONFIG_FUSION_SPI is not set
-CONFIG_FUTEX=y
-CONFIG_FW_LOADER=y
-CONFIG_GACT_PROB=y
-# CONFIG_GAMEPORT is not set
-CONFIG_GENERIC_BUG=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-CONFIG_GENERIC_CMOS_UPDATE=y
-# CONFIG_GENERIC_CPU is not set
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_IOMAP=y
-CONFIG_GENERIC_IRQ_PROBE=y
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_GENERIC_TIME=y
-# CONFIG_GENERIC_TIME_VSYSCALL is not set
-CONFIG_GEODE_MFGPT_TIMER=y
-# CONFIG_GFS2_FS is not set
-# CONFIG_GPIO_DEVICE is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_HANGCHECK_TIMER is not set
-# CONFIG_HAPPYMEAL is not set
-CONFIG_HAS_DMA=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-# CONFIG_HEADERS_CHECK is not set
-# CONFIG_HERMES is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_HFS_FS is not set
-CONFIG_HIBERNATION=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
-CONFIG_HID=y
-# CONFIG_HIDRAW is not set
-# CONFIG_HID_DEBUG is not set
-# CONFIG_HID_FF is not set
-CONFIG_HID_SUPPORT=y
-# CONFIG_HIGHMEM4G is not set
-# CONFIG_HIGHMEM64G is not set
-CONFIG_HIGH_RES_TIMERS=y
-# CONFIG_HIPPI is not set
-# CONFIG_HOSTAP is not set
-# CONFIG_HOSTAP_CS is not set
-CONFIG_HOSTAP_FIRMWARE=y
-CONFIG_HOSTAP_FIRMWARE_NVRAM=y
-CONFIG_HOSTAP_PCI=m
-CONFIG_HOSTAP_PLX=m
-CONFIG_HOTPLUG=y
-# CONFIG_HOTPLUG_CPU is not set
-# CONFIG_HOTPLUG_PCI is not set
-# CONFIG_HP100 is not set
-# CONFIG_HPET_TIMER is not set
-# CONFIG_HPFS_FS is not set
-CONFIG_HT_IRQ=y
-# CONFIG_HUGETLBFS is not set
-# CONFIG_HUGETLB_PAGE is not set
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
-CONFIG_HW_CONSOLE=y
-CONFIG_HW_RANDOM=y
-# CONFIG_HW_RANDOM_AMD is not set
-CONFIG_HW_RANDOM_GEODE=y
-# CONFIG_HW_RANDOM_INTEL is not set
-CONFIG_HW_RANDOM_VIA=y
-CONFIG_HZ=100
-CONFIG_HZ_100=y
-# CONFIG_HZ_1000 is not set
-# CONFIG_HZ_1024 is not set
-# CONFIG_HZ_128 is not set
-# CONFIG_HZ_250 is not set
-# CONFIG_HZ_256 is not set
-# CONFIG_HZ_300 is not set
-# CONFIG_HZ_48 is not set
-CONFIG_I2C=y
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCA is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALI1535 is not set
-# CONFIG_I2C_ALI1563 is not set
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-CONFIG_I2C_BOARDINFO=y
-# CONFIG_I2C_CHARDEV 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_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_ELEKTOR is not set
-# CONFIG_I2C_GPIO is not set
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
-# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PCA_ISA is not set
-# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
-# CONFIG_I2C_SIS5595 is not set
-# CONFIG_I2C_SIS630 is not set
-# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_TINY_USB is not set
-# CONFIG_I2C_VIA is not set
-# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2O is not set
-# CONFIG_I6300ESB_WDT is not set
-# CONFIG_I82092 is not set
-# CONFIG_I8K is not set
-# CONFIG_IB700_WDT is not set
-# CONFIG_IBMASR is not set
-# CONFIG_IBM_ASM is not set
-# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
-# CONFIG_IBM_NEW_EMAC_RGMII is not set
-# CONFIG_IBM_NEW_EMAC_TAH is not set
-# CONFIG_IBM_NEW_EMAC_ZMII is not set
-# CONFIG_ICPLUS_PHY is not set
-# CONFIG_IDE is not set
-# CONFIG_IDEDISK_MULTI_MODE is not set
-# CONFIG_IDEDMA_IVB is not set
-# CONFIG_IDEDMA_ONLYDISK is not set
-# CONFIG_IDEPCI_SHARE_IRQ is not set
-CONFIG_IDE_MAX_HWIFS=4
-CONFIG_IDE_PROC_FS=y
-# CONFIG_IDE_TASK_IOCTL is not set
-# CONFIG_IEEE1394 is not set
-# CONFIG_IEEE80211 is not set
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
-CONFIG_IEEE80211_CRYPT_WEP=m
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_SOFTMAC=m
-# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
-CONFIG_IFB=m
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_IMQ=m
-# CONFIG_IMQ_BEHAVIOR_AA is not set
-# CONFIG_IMQ_BEHAVIOR_AB is not set
-CONFIG_IMQ_BEHAVIOR_BA=y
-# CONFIG_IMQ_BEHAVIOR_BB is not set
-CONFIG_IMQ_NUM_DEVS=2
-CONFIG_INET=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-# CONFIG_INET6_TUNNEL is not set
-CONFIG_INET6_XFRM_MODE_BEET=m
-# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
-CONFIG_INET6_XFRM_MODE_TRANSPORT=m
-CONFIG_INET6_XFRM_MODE_TUNNEL=m
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET_AH is not set
-CONFIG_INET_DIAG=m
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_LRO is not set
-CONFIG_INET_TCP_DIAG=m
-# CONFIG_INET_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_TUNNEL is not set
-# CONFIG_INFINIBAND is not set
-# CONFIG_INFTL is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_INIT_ENV_ARG_LIMIT=32
-# CONFIG_INOTIFY is not set
-# CONFIG_INOTIFY_USER is not set
-CONFIG_INPUT=y
-# CONFIG_INPUT_ATI_REMOTE is not set
-# CONFIG_INPUT_ATI_REMOTE2 is not set
-# CONFIG_INPUT_EVBUG is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_FF_MEMLESS is not set
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_JOYSTICK is not set
-CONFIG_INPUT_KEYBOARD=y
-# CONFIG_INPUT_KEYSPAN_REMOTE is not set
-# CONFIG_INPUT_MISC is not set
-CONFIG_INPUT_MOUSE=y
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_PCSPKR is not set
-# CONFIG_INPUT_POLLDEV is not set
-# CONFIG_INPUT_POWERMATE is not set
-# CONFIG_INPUT_TABLET is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_UINPUT is not set
-# CONFIG_INPUT_WISTRON_BTNS is not set
-CONFIG_INSTRUMENTATION=y
-# CONFIG_IOSCHED_AS is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IP1000 is not set
-CONFIG_IP6_NF_FILTER=m
-CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_MATCH_AH=m
-CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_MATCH_LIMIT=m
-CONFIG_IP6_NF_MATCH_MH=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_OWNER=m
-CONFIG_IP6_NF_MATCH_RT=m
-CONFIG_IP6_NF_QUEUE=m
-CONFIG_IP6_NF_RAW=m
-CONFIG_IP6_NF_TARGET_HL=m
-CONFIG_IP6_NF_TARGET_IMQ=m
-CONFIG_IP6_NF_TARGET_LOG=m
-CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_TARGET_ROUTE=m
-# CONFIG_IPC_NS is not set
-# CONFIG_IPMI_HANDLER is not set
-CONFIG_IPSEC_NAT_TRAVERSAL=y
-# CONFIG_IPV6 is not set
-# CONFIG_IPV6_MIP6 is not set
-# CONFIG_IPV6_MULTIPLE_TABLES is not set
-# CONFIG_IPV6_OPTIMISTIC_DAD is not set
-# CONFIG_IPV6_PRIVACY is not set
-CONFIG_IPV6_ROUTER_PREF=y
-# CONFIG_IPV6_ROUTE_INFO is not set
-CONFIG_IPV6_SIT=m
-# CONFIG_IPV6_TUNNEL is not set
-# CONFIG_IPW2100 is not set
-# CONFIG_IPW2100_DEBUG is not set
-CONFIG_IPW2100_MONITOR=y
-# CONFIG_IPW2200 is not set
-# CONFIG_IPW2200_DEBUG is not set
-CONFIG_IPW2200_MONITOR=y
-# CONFIG_IPW2200_PROMISCUOUS is not set
-# CONFIG_IPW2200_QOS is not set
-# CONFIG_IPW2200_RADIOTAP is not set
-# CONFIG_IPX is not set
-CONFIG_IP_ADVANCED_ROUTER=y
-# CONFIG_IP_DCCP is not set
-CONFIG_IP_FIB_HASH=y
-# CONFIG_IP_FIB_TRIE is not set
-# CONFIG_IP_MROUTE is not set
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_NF_AMANDA=m
-CONFIG_IP_NF_ARPFILTER=m
-# CONFIG_IP_NF_ARPTABLES is not set
-CONFIG_IP_NF_ARP_MANGLE=m
-CONFIG_IP_NF_CONNTRACK=y
-# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
-CONFIG_IP_NF_CONNTRACK_MARK=y
-CONFIG_IP_NF_CT_ACCT=y
-CONFIG_IP_NF_CT_PROTO_SCTP=m
-CONFIG_IP_NF_FILTER=y
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_H323=m
-CONFIG_IP_NF_IPTABLES=y
-CONFIG_IP_NF_IRC=m
-CONFIG_IP_NF_MANGLE=y
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-# CONFIG_IP_NF_MATCH_AH is not set
-# CONFIG_IP_NF_MATCH_ECN is not set
-CONFIG_IP_NF_MATCH_HASHLIMIT=m
-# CONFIG_IP_NF_MATCH_IPP2P is not set
-CONFIG_IP_NF_MATCH_IPRANGE=m
-# CONFIG_IP_NF_MATCH_OWNER is not set
-# CONFIG_IP_NF_MATCH_RECENT is not set
-CONFIG_IP_NF_MATCH_SET=m
-# CONFIG_IP_NF_MATCH_TIME is not set
-# CONFIG_IP_NF_MATCH_TOS is not set
-# CONFIG_IP_NF_MATCH_TTL is not set
-CONFIG_IP_NF_NAT=y
-CONFIG_IP_NF_NAT_AMANDA=m
-CONFIG_IP_NF_NAT_FTP=m
-CONFIG_IP_NF_NAT_H323=m
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_NAT_PPTP=m
-CONFIG_IP_NF_NAT_SIP=m
-# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
-CONFIG_IP_NF_NAT_TFTP=m
-# CONFIG_IP_NF_NETBIOS_NS is not set
-CONFIG_IP_NF_PPTP=m
-# CONFIG_IP_NF_QUEUE is not set
-CONFIG_IP_NF_RAW=m
-# CONFIG_IP_NF_SET is not set
-CONFIG_IP_NF_SET_HASHSIZE=1024
-CONFIG_IP_NF_SET_IPHASH=m
-CONFIG_IP_NF_SET_IPMAP=m
-CONFIG_IP_NF_SET_IPPORTHASH=m
-CONFIG_IP_NF_SET_IPTREE=m
-CONFIG_IP_NF_SET_IPTREEMAP=m
-CONFIG_IP_NF_SET_MACIPMAP=m
-CONFIG_IP_NF_SET_MAX=256
-CONFIG_IP_NF_SET_NETHASH=m
-CONFIG_IP_NF_SET_PORTMAP=m
-CONFIG_IP_NF_SIP=m
-# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
-# CONFIG_IP_NF_TARGET_ECN is not set
-# CONFIG_IP_NF_TARGET_IMQ is not set
-# CONFIG_IP_NF_TARGET_LOG is not set
-CONFIG_IP_NF_TARGET_MASQUERADE=y
-# CONFIG_IP_NF_TARGET_NETMAP is not set
-# CONFIG_IP_NF_TARGET_REDIRECT is not set
-CONFIG_IP_NF_TARGET_REJECT=y
-CONFIG_IP_NF_TARGET_ROUTE=m
-CONFIG_IP_NF_TARGET_SAME=m
-CONFIG_IP_NF_TARGET_SET=m
-# CONFIG_IP_NF_TARGET_TOS is not set
-# CONFIG_IP_NF_TARGET_TTL is not set
-# CONFIG_IP_NF_TARGET_ULOG is not set
-CONFIG_IP_NF_TFTP=m
-# CONFIG_IP_PNP is not set
-CONFIG_IP_ROUTE_FWMARK=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-CONFIG_IP_ROUTE_MULTIPATH_CACHED=y
-CONFIG_IP_ROUTE_MULTIPATH_DRR=m
-CONFIG_IP_ROUTE_MULTIPATH_RANDOM=m
-CONFIG_IP_ROUTE_MULTIPATH_RR=m
-CONFIG_IP_ROUTE_MULTIPATH_WRANDOM=m
-CONFIG_IP_ROUTE_VERBOSE=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_IP_VS is not set
-# CONFIG_IRDA is not set
-# CONFIG_ISA is not set
-CONFIG_ISA_DMA_API=y
-# CONFIG_ISCSI_TCP is not set
-# CONFIG_ISDN is not set
-CONFIG_ISDN_CAPI=m
-CONFIG_ISDN_CAPI_CAPI20=m
-CONFIG_ISDN_CAPI_CAPIFS=m
-CONFIG_ISDN_CAPI_CAPIFS_BOOL=y
-CONFIG_ISDN_CAPI_MIDDLEWARE=y
-# CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON is not set
-# CONFIG_ISDN_I4L is not set
-# CONFIG_ISO9660_FS is not set
-# CONFIG_IT8712F_WDT is not set
-# CONFIG_ITCO_WDT is not set
-# CONFIG_IXGB is not set
-CONFIG_JBD=m
-# CONFIG_JBD_DEBUG is not set
-# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
-# CONFIG_JFFS2_CMODE_NONE is not set
-CONFIG_JFFS2_CMODE_PRIORITY=y
-# CONFIG_JFFS2_CMODE_SIZE is not set
-CONFIG_JFFS2_COMPRESSION_OPTIONS=y
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_FS_DEBUG=0
-# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
-CONFIG_JFFS2_FS_WRITEBUFFER=y
-# CONFIG_JFFS2_FS_XATTR is not set
-# CONFIG_JFFS2_LZO is not set
-CONFIG_JFFS2_RTIME=y
-# CONFIG_JFFS2_RUBIN is not set
-CONFIG_JFFS2_SUMMARY=y
-CONFIG_JFFS2_ZLIB=y
-# CONFIG_JFFS_FS is not set
-# CONFIG_JFS_DEBUG is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_JFS_POSIX_ACL is not set
-# CONFIG_JFS_SECURITY is not set
-# CONFIG_JFS_STATISTICS is not set
-CONFIG_JOLIET=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_KARMA_PARTITION is not set
-CONFIG_KEXEC=y
-CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-# CONFIG_KEYBOARD_STOWAWAY is not set
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYS is not set
-CONFIG_KMOD=y
-# CONFIG_KPROBES is not set
-CONFIG_KTIME_SCALAR=y
-# CONFIG_KVM is not set
-# CONFIG_LAPB is not set
-# CONFIG_LASAT is not set
-# CONFIG_LBD is not set
-CONFIG_LCD_CLASS_DEVICE=y
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_LEDS_ALIX is not set
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-# CONFIG_LEDS_TRIGGER_IDE_DISK is not set
-# CONFIG_LEDS_TRIGGER_MORSE is not set
-CONFIG_LEDS_TRIGGER_TIMER=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_LGUEST is not set
-CONFIG_LIBCRC32C=m
-# CONFIG_LIBERTAS is not set
-# CONFIG_LIBERTAS_USB is not set
-CONFIG_LLC=y
-CONFIG_LLC2=m
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_LOCKD=m
-CONFIG_LOCKDEP_SUPPORT=y
-CONFIG_LOCKD_V4=y
-# CONFIG_LOCK_STAT is not set
-CONFIG_LOGO=y
-CONFIG_LOGO_LINUX_CLUT224=y
-# CONFIG_LOGO_LINUX_MONO is not set
-# CONFIG_LOGO_LINUX_VGA16 is not set
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_LSF is not set
-# CONFIG_LXT_PHY is not set
-# CONFIG_M386 is not set
-# CONFIG_M486 is not set
-# CONFIG_M586 is not set
-# CONFIG_M586MMX is not set
-# CONFIG_M586TSC is not set
-# CONFIG_M686 is not set
-# CONFIG_MAC80211 is not set
-# CONFIG_MAC80211_DEBUG is not set
-# CONFIG_MAC80211_LEDS is not set
-# CONFIG_MACHZ_WDT is not set
-# CONFIG_MACINTOSH_DRIVERS is not set
-# CONFIG_MACVLAN is not set
-# CONFIG_MAC_EMUMOUSEBTN is not set
-CONFIG_MAC_PARTITION=y
-# CONFIG_MAGIC_SYSRQ is not set
-# CONFIG_MARKEINS is not set
-# CONFIG_MARKERS is not set
-# CONFIG_MARVELL_PHY is not set
-# CONFIG_MATH_EMULATION is not set
-# CONFIG_MCA is not set
-# CONFIG_MCORE2 is not set
-# CONFIG_MCRUSOE is not set
-# CONFIG_MCYRIXIII is not set
-# CONFIG_MD is not set
-# CONFIG_MEFFICEON is not set
-# CONFIG_MEGARAID_LEGACY is not set
-# CONFIG_MEGARAID_NEWGEN is not set
-# CONFIG_MEGARAID_SAS is not set
-# CONFIG_MFD_SM501 is not set
-# CONFIG_MGEODEGX1 is not set
-CONFIG_MGEODE_LX=y
-CONFIG_MICROCODE=y
-CONFIG_MICROCODE_OLD_INTERFACE=y
-CONFIG_MII=y
-# CONFIG_MINIX_FS is not set
-# CONFIG_MINIX_SUBPARTITION is not set
-CONFIG_MINI_FO=y
-CONFIG_MISC_DEVICES=y
-# CONFIG_MK6 is not set
-# CONFIG_MK7 is not set
-# CONFIG_MK8 is not set
-CONFIG_MKISS=m
-CONFIG_MMC=y
-CONFIG_MMC_BLOCK=y
-CONFIG_MMC_BLOCK_BOUNCE=y
-# CONFIG_MMC_DEBUG is not set
-# CONFIG_MMC_RICOH_MMC is not set
-CONFIG_MMC_SDHCI=y
-# CONFIG_MMC_TIFM_SD is not set
-# CONFIG_MMC_UNSAFE_RESUME is not set
-# CONFIG_MMC_WBSD is not set
-CONFIG_MMU=y
-CONFIG_MODULES=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_MOUSE_APPLETOUCH is not set
-# CONFIG_MOUSE_INPORT is not set
-# CONFIG_MOUSE_LOGIBM is not set
-# CONFIG_MOUSE_PC110PAD is not set
-CONFIG_MOUSE_PS2=y
-CONFIG_MOUSE_PS2_ALPS=y
-CONFIG_MOUSE_PS2_LIFEBOOK=y
-CONFIG_MOUSE_PS2_LOGIPS2PP=y
-# CONFIG_MOUSE_PS2_OLPC is not set
-CONFIG_MOUSE_PS2_SYNAPTICS=y
-# CONFIG_MOUSE_PS2_TOUCHKIT is not set
-CONFIG_MOUSE_PS2_TRACKPOINT=y
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_MPENTIUM4 is not set
-# CONFIG_MPENTIUMII is not set
-# CONFIG_MPENTIUMIII is not set
-# CONFIG_MPENTIUMM is not set
-# CONFIG_MPSC is not set
-# CONFIG_MSDOS_FS is not set
-CONFIG_MSDOS_PARTITION=y
-CONFIG_MTD=y
-# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_ALAUDA is not set
-CONFIG_MTD_BLKDEVS=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_BLOCK2MTD=y
-# CONFIG_MTD_CFI is not set
-CONFIG_MTD_CFI_I1=y
-CONFIG_MTD_CFI_I2=y
-# CONFIG_MTD_CFI_I4 is not set
-# CONFIG_MTD_CFI_I8 is not set
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_COMPLEX_MAPPINGS=y
-# CONFIG_MTD_CONCAT is not set
-# CONFIG_MTD_DEBUG is not set
-# CONFIG_MTD_DOC2000 is not set
-# CONFIG_MTD_DOC2001 is not set
-# CONFIG_MTD_DOC2001PLUS is not set
-# CONFIG_MTD_INTEL_VR_NOR is not set
-# CONFIG_MTD_JEDECPROBE is not set
-CONFIG_MTD_MAP_BANK_WIDTH_1=y
-# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
-CONFIG_MTD_MAP_BANK_WIDTH_2=y
-# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
-CONFIG_MTD_MAP_BANK_WIDTH_4=y
-# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
-# CONFIG_MTD_MTDRAM is not set
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_CAFE=y
-# CONFIG_MTD_NAND_CS553X is not set
-# CONFIG_MTD_NAND_DISKONCHIP is not set
-# CONFIG_MTD_NAND_ECC_SMC is not set
-CONFIG_MTD_NAND_IDS=y
-# CONFIG_MTD_NAND_MUSEUM_IDS is not set
-# CONFIG_MTD_NAND_NANDSIM is not set
-# CONFIG_MTD_NAND_PLATFORM is not set
-# CONFIG_MTD_NAND_VERIFY_WRITE is not set
-# CONFIG_MTD_ONENAND is not set
-CONFIG_MTD_OOPS=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_PCI=y
-# CONFIG_MTD_PHRAM is not set
-# CONFIG_MTD_PLATRAM is not set
-# CONFIG_MTD_PMC551 is not set
-# CONFIG_MTD_RAM is not set
-# CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_ROM is not set
-CONFIG_MTD_ROOTFS_ROOT_DEV=y
-CONFIG_MTD_ROOTFS_SPLIT=y
-# CONFIG_MTD_SLRAM is not set
-# CONFIG_MTD_TS5500 is not set
-# CONFIG_MTD_UBI is not set
-# CONFIG_MTRR is not set
-# CONFIG_MVIAC3_2 is not set
-# CONFIG_MVIAC7 is not set
-# CONFIG_MWAVE is not set
-# CONFIG_MWINCHIP2 is not set
-# CONFIG_MWINCHIP3D is not set
-# CONFIG_MWINCHIPC6 is not set
-# CONFIG_MYRI10GE is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_NE2K_PCI is not set
-CONFIG_NET=y
-# CONFIG_NETCONSOLE is not set
-# CONFIG_NETDEBUG is not set
-CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
-CONFIG_NETDEV_1000=y
-# CONFIG_NETDEV_10000 is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-# CONFIG_NETFILTER_NETLINK is not set
-CONFIG_NETFILTER_XTABLES=y
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
-CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
-# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
-# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
-CONFIG_NETFILTER_XT_MATCH_DCCP=m
-# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
-# CONFIG_NETFILTER_XT_MATCH_ESP is not set
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
-CONFIG_NETFILTER_XT_MATCH_LAYER7=m
-# CONFIG_NETFILTER_XT_MATCH_LAYER7_DEBUG is not set
-# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
-CONFIG_NETFILTER_XT_MATCH_LIMIT=y
-# CONFIG_NETFILTER_XT_MATCH_MAC is not set
-# CONFIG_NETFILTER_XT_MATCH_MARK is not set
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y
-CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
-# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-# CONFIG_NETFILTER_XT_MATCH_PORTSCAN is not set
-# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_SCTP=m
-CONFIG_NETFILTER_XT_MATCH_STATE=y
-# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
-# CONFIG_NETFILTER_XT_MATCH_STRING is not set
-# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
-CONFIG_NETFILTER_XT_MATCH_TIME=m
-CONFIG_NETFILTER_XT_MATCH_U32=m
-# CONFIG_NETFILTER_XT_TARGET_CHAOS is not set
-# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
-# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
-# CONFIG_NETFILTER_XT_TARGET_DELUDE is not set
-# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
-# CONFIG_NETFILTER_XT_TARGET_MARK is not set
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
-# CONFIG_NETFILTER_XT_TARGET_TARPIT is not set
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=y
-CONFIG_NETFILTER_XT_TARGET_TRACE=m
-# CONFIG_NETPOLL is not set
-# CONFIG_NETROM is not set
-CONFIG_NETWORK_FILESYSTEMS=y
-# CONFIG_NETWORK_SECMARK is not set
-# CONFIG_NETXEN_NIC is not set
-# CONFIG_NET_9P is not set
-CONFIG_NET_ACT_GACT=m
-CONFIG_NET_ACT_IPT=m
-CONFIG_NET_ACT_MIRRED=m
-# CONFIG_NET_ACT_NAT is not set
-CONFIG_NET_ACT_PEDIT=m
-CONFIG_NET_ACT_POLICE=y
-# CONFIG_NET_ACT_SIMP is not set
-CONFIG_NET_CLS=y
-CONFIG_NET_CLS_ACT=y
-CONFIG_NET_CLS_BASIC=m
-CONFIG_NET_CLS_FW=m
-CONFIG_NET_CLS_IND=y
-CONFIG_NET_CLS_POLICE=y
-CONFIG_NET_CLS_ROUTE=y
-CONFIG_NET_CLS_ROUTE4=m
-CONFIG_NET_CLS_RSVP=m
-CONFIG_NET_CLS_RSVP6=m
-CONFIG_NET_CLS_TCINDEX=m
-CONFIG_NET_CLS_U32=m
-CONFIG_NET_EMATCH=y
-CONFIG_NET_EMATCH_CMP=m
-CONFIG_NET_EMATCH_META=m
-CONFIG_NET_EMATCH_NBYTE=m
-CONFIG_NET_EMATCH_STACK=32
-CONFIG_NET_EMATCH_TEXT=m
-CONFIG_NET_EMATCH_U32=m
-CONFIG_NET_ESTIMATOR=y
-CONFIG_NET_ETHERNET=y
-# CONFIG_NET_FC is not set
-# CONFIG_NET_IPGRE is not set
-CONFIG_NET_IPGRE_BROADCAST=y
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_ISA is not set
-# CONFIG_NET_KEY is not set
-# CONFIG_NET_KEY_MIGRATE is not set
-CONFIG_NET_PCI=y
-# CONFIG_NET_PCMCIA is not set
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-CONFIG_NET_RADIO=y
-# CONFIG_NET_SB1000 is not set
-CONFIG_NET_SCHED=y
-CONFIG_NET_SCH_ATM=m
-CONFIG_NET_SCH_CBQ=m
-# CONFIG_NET_SCH_CLK_CPU is not set
-# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
-CONFIG_NET_SCH_CLK_JIFFIES=y
-# CONFIG_NET_SCH_DSMARK is not set
-# CONFIG_NET_SCH_ESFQ is not set
-CONFIG_NET_SCH_ESFQ_NFCT=y
-CONFIG_NET_SCH_FIFO=y
-# CONFIG_NET_SCH_GRED is not set
-# CONFIG_NET_SCH_HFSC is not set
-# CONFIG_NET_SCH_HTB is not set
-# CONFIG_NET_SCH_INGRESS is not set
-CONFIG_NET_SCH_NETEM=m
-CONFIG_NET_SCH_PRIO=m
-# CONFIG_NET_SCH_RED is not set
-CONFIG_NET_SCH_RR=m
-# CONFIG_NET_SCH_SFQ is not set
-# CONFIG_NET_SCH_TBF is not set
-# CONFIG_NET_SCH_TEQL is not set
-# CONFIG_NET_TULIP is not set
-CONFIG_NET_VENDOR_3COM=y
-CONFIG_NET_WIRELESS=y
-CONFIG_NET_WIRELESS_RTNETLINK=y
-# CONFIG_NEW_GPIO is not set
-CONFIG_NEW_LEDS=y
-# CONFIG_NFSD is not set
-CONFIG_NFSD_TCP=y
-# CONFIG_NFSD_V2_ACL is not set
-CONFIG_NFSD_V3=y
-# CONFIG_NFSD_V3_ACL is not set
-CONFIG_NFSD_V4=y
-# CONFIG_NFS_ACL_SUPPORT is not set
-CONFIG_NFS_COMMON=y
-# CONFIG_NFS_DIRECTIO is not set
-# CONFIG_NFS_FS is not set
-CONFIG_NFS_V3=y
-# CONFIG_NFS_V3_ACL is not set
-CONFIG_NFS_V4=y
-# CONFIG_NFTL is not set
-CONFIG_NF_CONNTRACK=y
-# CONFIG_NF_CONNTRACK_AMANDA is not set
-CONFIG_NF_CONNTRACK_ENABLED=y
-# CONFIG_NF_CONNTRACK_EVENTS is not set
-CONFIG_NF_CONNTRACK_FTP=m
-# CONFIG_NF_CONNTRACK_H323 is not set
-CONFIG_NF_CONNTRACK_IPV4=y
-CONFIG_NF_CONNTRACK_IPV6=m
-CONFIG_NF_CONNTRACK_IRC=m
-CONFIG_NF_CONNTRACK_MARK=y
-# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
-# CONFIG_NF_CONNTRACK_PPTP is not set
-CONFIG_NF_CONNTRACK_PROC_COMPAT=y
-# CONFIG_NF_CONNTRACK_RTSP is not set
-# CONFIG_NF_CONNTRACK_SANE is not set
-# CONFIG_NF_CONNTRACK_SIP is not set
-CONFIG_NF_CONNTRACK_SUPPORT=y
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NF_CT_ACCT=y
-CONFIG_NF_CT_PROTO_GRE=m
-# CONFIG_NF_CT_PROTO_SCTP is not set
-# CONFIG_NF_CT_PROTO_UDPLITE is not set
-CONFIG_NF_NAT=y
-# CONFIG_NF_NAT_AMANDA is not set
-CONFIG_NF_NAT_FTP=m
-# CONFIG_NF_NAT_H323 is not set
-CONFIG_NF_NAT_IRC=m
-CONFIG_NF_NAT_NEEDED=y
-# CONFIG_NF_NAT_PPTP is not set
-CONFIG_NF_NAT_PROTO_GRE=m
-# CONFIG_NF_NAT_RTSP is not set
-# CONFIG_NF_NAT_SIP is not set
-# CONFIG_NF_NAT_SNMP_BASIC is not set
-CONFIG_NF_NAT_TFTP=m
-CONFIG_NL80211=y
-# CONFIG_NLS is not set
-# CONFIG_NLS_ASCII is not set
-CONFIG_NLS_CODEPAGE_1250=m
-# CONFIG_NLS_CODEPAGE_1251 is not set
-CONFIG_NLS_CODEPAGE_437=m
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-CONFIG_NLS_CODEPAGE_850=m
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_ISO8859_1=m
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-CONFIG_NLS_ISO8859_15=m
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-CONFIG_NLS_KOI8_R=m
-# CONFIG_NLS_KOI8_U is not set
-CONFIG_NLS_UTF8=m
-CONFIG_NOHIGHMEM=y
-CONFIG_NORTEL_HERMES=m
-CONFIG_NO_HZ=y
-CONFIG_NR_QUICK=1
-# CONFIG_NS83820 is not set
-CONFIG_NSC_GPIO=m
-# CONFIG_NTFS_DEBUG is not set
-# CONFIG_NTFS_FS is not set
-# CONFIG_NTFS_RW is not set
-CONFIG_NVRAM=y
-# CONFIG_OCFS2_FS is not set
-CONFIG_OLPC=y
-CONFIG_OLPC_PM=y
-CONFIG_OPEN_FIRMWARE=y
-# CONFIG_OSF_PARTITION is not set
-CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
-CONFIG_PAGE_OFFSET=0xC0000000
-# CONFIG_PARAVIRT_GUEST is not set
-# CONFIG_PARPORT is not set
-# CONFIG_PARPORT_PC is not set
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_PATA_ALI is not set
-# CONFIG_PATA_AMD is not set
-# CONFIG_PATA_ARTOP is not set
-# CONFIG_PATA_ATIIXP is not set
-# CONFIG_PATA_CMD640_PCI is not set
-# CONFIG_PATA_CMD64X is not set
-# CONFIG_PATA_CS5520 is not set
-# CONFIG_PATA_CS5530 is not set
-# CONFIG_PATA_CS5535 is not set
-# CONFIG_PATA_CYPRESS is not set
-# CONFIG_PATA_EFAR is not set
-# CONFIG_PATA_HPT366 is not set
-# CONFIG_PATA_HPT37X is not set
-# CONFIG_PATA_HPT3X2N is not set
-# CONFIG_PATA_HPT3X3 is not set
-# CONFIG_PATA_ISAPNP is not set
-# CONFIG_PATA_IT8213 is not set
-# CONFIG_PATA_IT821X is not set
-# CONFIG_PATA_JMICRON is not set
-# CONFIG_PATA_LEGACY is not set
-# CONFIG_PATA_MARVELL is not set
-# CONFIG_PATA_MPIIX is not set
-# CONFIG_PATA_NETCELL is not set
-# CONFIG_PATA_NS87410 is not set
-# CONFIG_PATA_OLDPIIX is not set
-# CONFIG_PATA_OPTI is not set
-# CONFIG_PATA_OPTIDMA is not set
-# CONFIG_PATA_PCMCIA is not set
-# CONFIG_PATA_PDC2027X is not set
-# CONFIG_PATA_PDC_OLD is not set
-CONFIG_PATA_PLATFORM=m
-# CONFIG_PATA_QDI is not set
-# CONFIG_PATA_RADISYS is not set
-# CONFIG_PATA_RZ1000 is not set
-# CONFIG_PATA_SC1200 is not set
-# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_SIL680 is not set
-# CONFIG_PATA_SIS is not set
-# CONFIG_PATA_TRIFLEX is not set
-# CONFIG_PATA_VIA is not set
-# CONFIG_PATA_WINBOND is not set
-# CONFIG_PATA_WINBOND_VLB is not set
-# CONFIG_PC300TOO is not set
-CONFIG_PC8736x_GPIO=m
-# CONFIG_PC87413_WDT is not set
-# CONFIG_PCCARD is not set
-CONFIG_PCI=y
-# CONFIG_PCIEPORTBUS is not set
-# CONFIG_PCIPCWATCHDOG is not set
-# CONFIG_PCI_ATMEL is not set
-# CONFIG_PCI_DEBUG is not set
-CONFIG_PCI_DIRECT=y
-CONFIG_PCI_DOMAINS=y
-# CONFIG_PCI_GOANY is not set
-# CONFIG_PCI_GOBIOS is not set
-# CONFIG_PCI_GODIRECT is not set
-# CONFIG_PCI_GOMMCONFIG is not set
-CONFIG_PCI_GOOLPC=y
-CONFIG_PCI_HERMES=m
-# CONFIG_PCI_LEGACY is not set
-# CONFIG_PCI_MSI is not set
-CONFIG_PCI_OLPC=y
-# CONFIG_PCMCIA is not set
-# CONFIG_PCMCIA_AHA152X is not set
-# CONFIG_PCMCIA_ATMEL is not set
-# CONFIG_PCMCIA_DEBUG is not set
-# CONFIG_PCMCIA_FDOMAIN is not set
-# CONFIG_PCMCIA_HERMES is not set
-# CONFIG_PCMCIA_IOCTL is not set
-# CONFIG_PCMCIA_LOAD_CIS is not set
-# CONFIG_PCMCIA_NETWAVE is not set
-# CONFIG_PCMCIA_NINJA_SCSI is not set
-# CONFIG_PCMCIA_QLOGIC is not set
-# CONFIG_PCMCIA_RAYCS is not set
-# CONFIG_PCMCIA_SPECTRUM is not set
-# CONFIG_PCMCIA_SYM53C500 is not set
-# CONFIG_PCMCIA_WAVELAN is not set
-# CONFIG_PCMCIA_WL3501 is not set
-# CONFIG_PCNET32 is not set
-# CONFIG_PD6729 is not set
-# CONFIG_PDA_POWER is not set
-# CONFIG_PDC_ADMA is not set
-# CONFIG_PHANTOM is not set
-# CONFIG_PHONE is not set
-# CONFIG_PHYLIB is not set
-CONFIG_PHYSICAL_ALIGN=0x100000
-CONFIG_PHYSICAL_START=0x100000
-# CONFIG_PID_NS is not set
-CONFIG_PLIST=y
-CONFIG_PLX_HERMES=m
-CONFIG_PM=y
-CONFIG_PM_DEBUG=y
-CONFIG_PM_LEGACY=y
-CONFIG_PM_SLEEP=y
-CONFIG_PM_STD_PARTITION=""
-# CONFIG_PM_TRACE is not set
-# CONFIG_PM_VERBOSE is not set
-# CONFIG_POSIX_MQUEUE is not set
-CONFIG_POWER_SUPPLY=y
-# CONFIG_POWER_SUPPLY_DEBUG is not set
-CONFIG_PPP=m
-CONFIG_PPPOATM=m
-CONFIG_PPPOE=m
-CONFIG_PPPOL2TP=m
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_FILTER=y
-# CONFIG_PPP_MPPE is not set
-CONFIG_PPP_MULTILINK=y
-# CONFIG_PPP_SYNC_TTY is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_NONE is not set
-CONFIG_PREEMPT_VOLUNTARY=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_PRINTK=y
-# CONFIG_PRINTK_TIME is not set
-# CONFIG_PRISM54 is not set
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_PROC_SYSCTL=y
-# CONFIG_PROFILING is not set
-# CONFIG_PROMFS_FS is not set
-# CONFIG_PROVE_LOCKING is not set
-# CONFIG_QEMU is not set
-# CONFIG_QLA3XXX is not set
-# CONFIG_QNX4FS_FS is not set
-CONFIG_QUICKLIST=y
-# CONFIG_QUOTA is not set
-# CONFIG_R3964 is not set
-# CONFIG_R8169 is not set
-# CONFIG_RADIO_ADAPTERS is not set
-# CONFIG_RADIO_AZTECH is not set
-# CONFIG_RADIO_CADET is not set
-# CONFIG_RADIO_GEMTEK is not set
-# CONFIG_RADIO_GEMTEK_PCI is not set
-# CONFIG_RADIO_MAESTRO is not set
-# CONFIG_RADIO_MAXIRADIO is not set
-# CONFIG_RADIO_RTRACK is not set
-# CONFIG_RADIO_RTRACK2 is not set
-# CONFIG_RADIO_SF16FMI is not set
-# CONFIG_RADIO_SF16FMR2 is not set
-# CONFIG_RADIO_TERRATEC is not set
-# CONFIG_RADIO_TRUST is not set
-# CONFIG_RADIO_TYPHOON is not set
-# CONFIG_RADIO_ZOLTRIX is not set
-# CONFIG_RAID_ATTRS is not set
-CONFIG_RAMFS=y
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_RCU_TORTURE_TEST is not set
-CONFIG_REED_SOLOMON=y
-CONFIG_REED_SOLOMON_DEC16=y
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_REISERFS_FS_XATTR is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-CONFIG_RELAY=y
-# CONFIG_RELOCATABLE is not set
-# CONFIG_RESOURCES_64BIT is not set
-# CONFIG_RFD_FTL is not set
-# CONFIG_RFKILL is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_ROSE is not set
-CONFIG_RPCSEC_GSS_KRB5=m
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-CONFIG_RTC=y
-# CONFIG_RTC_CLASS is not set
-CONFIG_RTC_DRV_CMOS=y
-# CONFIG_RTC_DRV_MAX6900 is not set
-# CONFIG_RTL8187 is not set
-CONFIG_RT_MUTEXES=y
-# CONFIG_RT_MUTEX_TESTER is not set
-# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-# CONFIG_S2IO is not set
-# CONFIG_SAMPLES is not set
-# CONFIG_SATA_AHCI is not set
-# CONFIG_SATA_INIC162X is not set
-# CONFIG_SATA_MV is not set
-# CONFIG_SATA_NV is not set
-# CONFIG_SATA_PROMISE is not set
-# CONFIG_SATA_QSTOR is not set
-# CONFIG_SATA_SIL is not set
-# CONFIG_SATA_SIL24 is not set
-# CONFIG_SATA_SIS is not set
-# CONFIG_SATA_SVW is not set
-# CONFIG_SATA_SX4 is not set
-# CONFIG_SATA_ULI is not set
-# CONFIG_SATA_VIA is not set
-# CONFIG_SATA_VITESSE is not set
-# CONFIG_SBC7240_WDT is not set
-# CONFIG_SBC8360_WDT is not set
-# CONFIG_SBC_EPX_C3_WATCHDOG is not set
-# CONFIG_SC1200_WDT is not set
-# CONFIG_SC520_WDT is not set
-# CONFIG_SC92031 is not set
-# CONFIG_SCHEDSTATS is not set
-CONFIG_SCHED_DEBUG=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_SCSI=y
-# CONFIG_SCSI_3W_9XXX is not set
-# CONFIG_SCSI_7000FASST is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_ADVANSYS is not set
-# CONFIG_SCSI_AHA152X is not set
-# CONFIG_SCSI_AHA1542 is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC94XX is not set
-# CONFIG_SCSI_ARCMSR is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_CONSTANTS is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DEBUG is not set
-CONFIG_SCSI_DMA=y
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_DPT_I2O is not set
-# CONFIG_SCSI_DTC3280 is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_ESP_CORE is not set
-# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
-# CONFIG_SCSI_HPTIOP is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_IPS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_LOGGING is not set
-CONFIG_SCSI_LOWLEVEL=y
-# CONFIG_SCSI_LPFC is not set
-CONFIG_SCSI_MULTI_LUN=y
-# CONFIG_SCSI_NCR53C406A is not set
-# CONFIG_SCSI_NETLINK is not set
-# CONFIG_SCSI_NSP32 is not set
-# CONFIG_SCSI_PAS16 is not set
-CONFIG_SCSI_PROC_FS=y
-# CONFIG_SCSI_PSI240I is not set
-# CONFIG_SCSI_QLA_FC is not set
-# CONFIG_SCSI_QLA_ISCSI is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
-# CONFIG_SCSI_SAS_ATTRS is not set
-# CONFIG_SCSI_SAS_LIBSAS is not set
-# CONFIG_SCSI_SCAN_ASYNC is not set
-# CONFIG_SCSI_SEAGATE is not set
-# CONFIG_SCSI_SPI_ATTRS is not set
-# CONFIG_SCSI_SRP is not set
-# CONFIG_SCSI_SRP_ATTRS is not set
-# CONFIG_SCSI_STEX is not set
-# CONFIG_SCSI_SYM53C416 is not set
-# CONFIG_SCSI_SYM53C8XX_2 is not set
-# CONFIG_SCSI_T128 is not set
-# CONFIG_SCSI_TGT is not set
-# CONFIG_SCSI_U14_34F is not set
-# CONFIG_SCSI_ULTRASTOR is not set
-CONFIG_SCSI_WAIT_SCAN=m
-# CONFIG_SCx200 is not set
-# CONFIG_SCx200_ACB is not set
-# CONFIG_SDIO_UART is not set
-# CONFIG_SECCOMP is not set
-# CONFIG_SECURITY is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_SEMAPHORE_SLEEPERS=y
-# CONFIG_SENSORS_ABITUGURU is not set
-# CONFIG_SENSORS_ABITUGURU3 is not set
-# CONFIG_SENSORS_AD7418 is not set
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_ADM1025 is not set
-# CONFIG_SENSORS_ADM1026 is not set
-# CONFIG_SENSORS_ADM1029 is not set
-# CONFIG_SENSORS_ADM1031 is not set
-# CONFIG_SENSORS_ADM9240 is not set
-# CONFIG_SENSORS_APPLESMC is not set
-# CONFIG_SENSORS_ASB100 is not set
-# CONFIG_SENSORS_ATXP1 is not set
-# CONFIG_SENSORS_CORETEMP is not set
-# CONFIG_SENSORS_DME1737 is not set
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_DS1621 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_F71805F is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_FSCPOS is not set
-# CONFIG_SENSORS_GL518SM is not set
-# CONFIG_SENSORS_GL520SM is not set
-# CONFIG_SENSORS_HDAPS is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_K8TEMP is not set
-# CONFIG_SENSORS_LM63 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM77 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM80 is not set
-# CONFIG_SENSORS_LM83 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_LM87 is not set
-# CONFIG_SENSORS_LM90 is not set
-# CONFIG_SENSORS_LM92 is not set
-# CONFIG_SENSORS_LM93 is not set
-# CONFIG_SENSORS_MAX1619 is not set
-# CONFIG_SENSORS_MAX6650 is not set
-# CONFIG_SENSORS_MAX6875 is not set
-# CONFIG_SENSORS_PC87427 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_SIS5595 is not set
-# CONFIG_SENSORS_SMSC47B397 is not set
-# CONFIG_SENSORS_SMSC47M1 is not set
-# CONFIG_SENSORS_SMSC47M192 is not set
-# CONFIG_SENSORS_THMC50 is not set
-# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_SENSORS_VIA686A is not set
-# CONFIG_SENSORS_VT1211 is not set
-# CONFIG_SENSORS_VT8231 is not set
-# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_SENSORS_W83627HF is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_SENSORS_W83791D is not set
-# CONFIG_SENSORS_W83792D is not set
-# CONFIG_SENSORS_W83793 is not set
-# CONFIG_SENSORS_W83L785TS is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_CS=m
-# CONFIG_SERIAL_8250_EXTENDED is not set
-CONFIG_SERIAL_8250_NR_UARTS=2
-CONFIG_SERIAL_8250_PCI=y
-CONFIG_SERIAL_8250_RUNTIME_UARTS=2
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-# CONFIG_SERIAL_UARTLITE is not set
-CONFIG_SERIO=y
-# CONFIG_SERIO_CT82C710 is not set
-CONFIG_SERIO_I8042=y
-CONFIG_SERIO_LIBPS2=y
-# CONFIG_SERIO_PCIPS2 is not set
-# CONFIG_SERIO_RAW is not set
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SGI_IOC4 is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_SHAPER is not set
-CONFIG_SHMEM=y
-CONFIG_SIGNALFD=y
-# CONFIG_SIS190 is not set
-# CONFIG_SIS900 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_SKGE is not set
-# CONFIG_SKY2 is not set
-CONFIG_SLAB=y
-CONFIG_SLABINFO=y
-CONFIG_SLHC=m
-# CONFIG_SLIP is not set
-# CONFIG_SLOB is not set
-# CONFIG_SLUB is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_SMB_NLS_DEFAULT is not set
-# CONFIG_SMP is not set
-# CONFIG_SMSC37B787_WDT is not set
-CONFIG_SND=m
-# CONFIG_SND_AC97_POWER_SAVE is not set
-# CONFIG_SND_AD1816A is not set
-# CONFIG_SND_AD1848 is not set
-# CONFIG_SND_AD1889 is not set
-# CONFIG_SND_ADLIB is not set
-# CONFIG_SND_ALI5451 is not set
-# CONFIG_SND_ALS100 is not set
-# CONFIG_SND_ALS300 is not set
-# CONFIG_SND_ALS4000 is not set
-# CONFIG_SND_ATIIXP is not set
-# CONFIG_SND_ATIIXP_MODEM is not set
-# CONFIG_SND_AU8810 is not set
-# CONFIG_SND_AU8820 is not set
-# CONFIG_SND_AU8830 is not set
-# CONFIG_SND_AZT2320 is not set
-# CONFIG_SND_AZT3328 is not set
-# CONFIG_SND_BT87X is not set
-# CONFIG_SND_CA0106 is not set
-# CONFIG_SND_CMI8330 is not set
-# CONFIG_SND_CMIPCI is not set
-# CONFIG_SND_CS4231 is not set
-# CONFIG_SND_CS4232 is not set
-# CONFIG_SND_CS4236 is not set
-# CONFIG_SND_CS4281 is not set
-# CONFIG_SND_CS46XX is not set
-# CONFIG_SND_CS5535AUDIO is not set
-# CONFIG_SND_DARLA20 is not set
-# CONFIG_SND_DARLA24 is not set
-# CONFIG_SND_DEBUG is not set
-# CONFIG_SND_DT019X is not set
-# CONFIG_SND_DUMMY is not set
-# CONFIG_SND_DYNAMIC_MINORS is not set
-# CONFIG_SND_ECHO3G is not set
-# CONFIG_SND_EMU10K1 is not set
-# CONFIG_SND_EMU10K1X is not set
-# CONFIG_SND_ENS1370 is not set
-# CONFIG_SND_ENS1371 is not set
-# CONFIG_SND_ES1688 is not set
-# CONFIG_SND_ES18XX is not set
-# CONFIG_SND_ES1938 is not set
-# CONFIG_SND_ES1968 is not set
-# CONFIG_SND_ES968 is not set
-# CONFIG_SND_FM801 is not set
-# CONFIG_SND_GINA20 is not set
-# CONFIG_SND_GINA24 is not set
-# CONFIG_SND_GUSCLASSIC is not set
-# CONFIG_SND_GUSEXTREME is not set
-# CONFIG_SND_GUSMAX is not set
-# CONFIG_SND_HDA_INTEL is not set
-# CONFIG_SND_HDSP is not set
-# CONFIG_SND_HDSPM is not set
-CONFIG_SND_HWDEP=m
-# CONFIG_SND_ICE1712 is not set
-# CONFIG_SND_ICE1724 is not set
-# CONFIG_SND_INDIGO is not set
-# CONFIG_SND_INDIGODJ is not set
-# CONFIG_SND_INDIGOIO is not set
-# CONFIG_SND_INTEL8X0 is not set
-# CONFIG_SND_INTEL8X0M is not set
-# CONFIG_SND_INTERWAVE is not set
-# CONFIG_SND_INTERWAVE_STB is not set
-# CONFIG_SND_KORG1212 is not set
-# CONFIG_SND_LAYLA20 is not set
-# CONFIG_SND_LAYLA24 is not set
-# CONFIG_SND_MAESTRO3 is not set
-# CONFIG_SND_MIA is not set
-# CONFIG_SND_MIRO is not set
-# CONFIG_SND_MIXART is not set
-CONFIG_SND_MIXER_OSS=m
-# CONFIG_SND_MONA is not set
-# CONFIG_SND_MPU401 is not set
-# CONFIG_SND_MTPAV is not set
-# CONFIG_SND_NM256 is not set
-# CONFIG_SND_OPL3SA2 is not set
-# CONFIG_SND_OPTI92X_AD1848 is not set
-# CONFIG_SND_OPTI92X_CS4231 is not set
-# CONFIG_SND_OPTI93X is not set
-CONFIG_SND_OSSEMUL=y
-CONFIG_SND_PCM=m
-CONFIG_SND_PCM_OSS=m
-CONFIG_SND_PCM_OSS_PLUGINS=y
-# CONFIG_SND_PCXHR is not set
-# CONFIG_SND_PDAUDIOCF is not set
-CONFIG_SND_RAWMIDI=m
-# CONFIG_SND_RIPTIDE is not set
-# CONFIG_SND_RME32 is not set
-# CONFIG_SND_RME96 is not set
-# CONFIG_SND_RME9652 is not set
-# CONFIG_SND_RTCTIMER is not set
-# CONFIG_SND_SB16 is not set
-# CONFIG_SND_SB8 is not set
-# CONFIG_SND_SBAWE is not set
-# CONFIG_SND_SEQUENCER is not set
-# CONFIG_SND_SERIAL_U16550 is not set
-# CONFIG_SND_SGALAXY is not set
-# CONFIG_SND_SOC is not set
-# CONFIG_SND_SONICVIBES is not set
-# CONFIG_SND_SSCAPE is not set
-# CONFIG_SND_SUPPORT_OLD_API is not set
-CONFIG_SND_TIMER=m
-# CONFIG_SND_TRIDENT is not set
-CONFIG_SND_USB_AUDIO=m
-# CONFIG_SND_USB_CAIAQ is not set
-# CONFIG_SND_USB_USX2Y is not set
-# CONFIG_SND_VERBOSE_PRINTK is not set
-CONFIG_SND_VERBOSE_PROCFS=y
-# CONFIG_SND_VIA82XX is not set
-# CONFIG_SND_VIA82XX_MODEM is not set
-# CONFIG_SND_VX222 is not set
-# CONFIG_SND_VXPOCKET is not set
-# CONFIG_SND_WAVEFRONT is not set
-# CONFIG_SND_YMFPCI is not set
-# CONFIG_SNI_RM is not set
-# CONFIG_SOFT_WATCHDOG is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_SONYPI is not set
-# CONFIG_SOUND is not set
-# CONFIG_SOUND_PRIME is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_SPARSEMEM_STATIC=y
-# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
-CONFIG_SPLIT_PTLOCK_CPUS=4
-CONFIG_SQUASHFS=y
-# CONFIG_SQUASHFS_EMBEDDED is not set
-CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
-# CONFIG_SQUASHFS_VMALLOC is not set
-# CONFIG_SSB is not set
-CONFIG_SSB_POSSIBLE=y
-# CONFIG_SSFDC is not set
-CONFIG_STACKTRACE_SUPPORT=y
-CONFIG_STANDALONE=y
-# CONFIG_STRIP is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_SUNGEM is not set
-CONFIG_SUNRPC=m
-# CONFIG_SUNRPC_BIND34 is not set
-CONFIG_SUNRPC_GSS=m
-# CONFIG_SUN_PARTITION is not set
-CONFIG_SUSPEND=y
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_SWAP=y
-# CONFIG_SYNCLINK_CS is not set
-CONFIG_SYN_COOKIES=y
-CONFIG_SYSCTL=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSFS=y
-# CONFIG_SYSFS_DEPRECATED is not set
-# CONFIG_SYSPROF is not set
-# CONFIG_SYSV68_PARTITION is not set
-CONFIG_SYSVIPC=y
-CONFIG_SYSVIPC_SYSCTL=y
-# CONFIG_SYSV_FS is not set
-# CONFIG_SYS_HYPERVISOR is not set
-# CONFIG_TASKSTATS is not set
-# CONFIG_TCG_TPM is not set
-CONFIG_TCP_CONG_ADVANCED=y
-CONFIG_TCP_CONG_BIC=m
-CONFIG_TCP_CONG_CUBIC=m
-CONFIG_TCP_CONG_HSTCP=m
-CONFIG_TCP_CONG_HTCP=m
-CONFIG_TCP_CONG_HYBLA=m
-CONFIG_TCP_CONG_ILLINOIS=m
-CONFIG_TCP_CONG_LP=m
-CONFIG_TCP_CONG_SCALABLE=m
-CONFIG_TCP_CONG_VEGAS=y
-CONFIG_TCP_CONG_VENO=m
-CONFIG_TCP_CONG_WESTWOOD=m
-CONFIG_TCP_CONG_YEAH=m
-# CONFIG_TCP_MD5SIG is not set
-# CONFIG_TELCLOCK is not set
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TICK_ONESHOT=y
-# CONFIG_TIFM_CORE is not set
-# CONFIG_TIGON3 is not set
-CONFIG_TIMERFD=y
-# CONFIG_TIMER_STATS is not set
-# CONFIG_TINY_SHMEM is not set
-# CONFIG_TIPC is not set
-# CONFIG_TLAN is not set
-CONFIG_TMD_HERMES=m
-CONFIG_TMPFS=y
-# CONFIG_TMPFS_POSIX_ACL is not set
-# CONFIG_TOSHIBA is not set
-# CONFIG_TR is not set
-CONFIG_TRACE_IRQFLAGS_SUPPORT=y
-# CONFIG_TUN is not set
-# CONFIG_TUNER_3036 is not set
-# CONFIG_TUNER_TEA5761 is not set
-# CONFIG_TYPHOON is not set
-# CONFIG_UDF_FS is not set
-CONFIG_UDF_NLS=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_UFS_FS is not set
-CONFIG_UID16=y
-# CONFIG_UIO is not set
-# CONFIG_ULTRIX_PARTITION is not set
-CONFIG_UNIX=y
-CONFIG_UNIX98_PTYS=y
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_UNUSED_SYMBOLS is not set
-CONFIG_USB=y
-# CONFIG_USBPCWATCHDOG is not set
-# CONFIG_USB_ACECAD is not set
-# CONFIG_USB_ACM is not set
-# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AIPTEK is not set
-CONFIG_USB_ALI_M5632=y
-CONFIG_USB_AN2720=y
-# CONFIG_USB_APPLEDISPLAY is not set
-# CONFIG_USB_APPLETOUCH is not set
-CONFIG_USB_ARCH_HAS_EHCI=y
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-CONFIG_USB_ARMLINUX=y
-# CONFIG_USB_ATI_REMOTE is not set
-# CONFIG_USB_ATI_REMOTE2 is not set
-CONFIG_USB_ATM=m
-# CONFIG_USB_AUERSWALD is not set
-# CONFIG_USB_BANDWIDTH is not set
-CONFIG_USB_BELKIN=y
-# CONFIG_USB_BERRY_CHARGE is not set
-CONFIG_USB_CATC=m
-# CONFIG_USB_CXACRU is not set
-# CONFIG_USB_CYPRESS_CY7C63 is not set
-# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_DABUSB is not set
-# CONFIG_USB_DEBUG is not set
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_DEVICE_CLASS is not set
-# CONFIG_USB_DSBR is not set
-# CONFIG_USB_DYNAMIC_MINORS is not set
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_ROOT_HUB_TT=y
-CONFIG_USB_EHCI_SPLIT_ISO=y
-CONFIG_USB_EHCI_TT_NEWSCHED=y
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_EMI62 is not set
-# CONFIG_USB_EPSON2888 is not set
-# CONFIG_USB_ET61X251 is not set
-CONFIG_USB_EZUSB=y
-# CONFIG_USB_FTDI_ELAN is not set
-# CONFIG_USB_GADGET is not set
-# CONFIG_USB_HID is not set
-# CONFIG_USB_HIDDEV is not set
-CONFIG_USB_HIDINPUT=y
-# CONFIG_USB_HIDINPUT_POWERBOOK is not set
-# CONFIG_USB_IBMCAM is not set
-# CONFIG_USB_IDMOUSE is not set
-# CONFIG_USB_IOWARRIOR is not set
-# CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_KBD is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_KC2190 is not set
-# CONFIG_USB_KEYSPAN_REMOTE is not set
-# CONFIG_USB_KONICAWC is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_LD is not set
-# CONFIG_USB_LED is not set
-# CONFIG_USB_LEGOTOWER is not set
-# CONFIG_USB_LIBUSUAL is not set
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_MICROTEK is not set
-# CONFIG_USB_MON is not set
-# CONFIG_USB_MOUSE is not set
-CONFIG_USB_NET_AX8817X=m
-CONFIG_USB_NET_CDCETHER=m
-CONFIG_USB_NET_CDC_SUBSET=m
-CONFIG_USB_NET_DM9601=m
-CONFIG_USB_NET_GL620A=m
-CONFIG_USB_NET_MCS7830=m
-CONFIG_USB_NET_NET1080=m
-CONFIG_USB_NET_PLUSB=m
-CONFIG_USB_NET_RNDIS_HOST=m
-CONFIG_USB_NET_ZAURUS=m
-# CONFIG_USB_OHCI_BIG_ENDIAN is not set
-# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
-# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_LITTLE_ENDIAN=y
-# CONFIG_USB_OTG is not set
-# CONFIG_USB_OV511 is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_PERSIST is not set
-# CONFIG_USB_PHIDGET is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_PRINTER is not set
-# CONFIG_USB_QUICKCAM_MESSENGER is not set
-# CONFIG_USB_R8A66597_HCD is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_SE401 is not set
-# CONFIG_USB_SERIAL is not set
-CONFIG_USB_SERIAL_AIRCABLE=m
-CONFIG_USB_SERIAL_AIRPRIME=m
-CONFIG_USB_SERIAL_ARK3116=m
-CONFIG_USB_SERIAL_BELKIN=m
-CONFIG_USB_SERIAL_CP2101=m
-CONFIG_USB_SERIAL_CYBERJACK=m
-CONFIG_USB_SERIAL_CYPRESS_M8=m
-# CONFIG_USB_SERIAL_DEBUG is not set
-CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
-CONFIG_USB_SERIAL_EDGEPORT=m
-CONFIG_USB_SERIAL_EDGEPORT_TI=m
-CONFIG_USB_SERIAL_EMPEG=m
-CONFIG_USB_SERIAL_FTDI_SIO=m
-CONFIG_USB_SERIAL_FUNSOFT=m
-CONFIG_USB_SERIAL_GARMIN=m
-CONFIG_USB_SERIAL_GENERIC=y
-CONFIG_USB_SERIAL_HP4X=m
-CONFIG_USB_SERIAL_IPAQ=m
-CONFIG_USB_SERIAL_IPW=m
-CONFIG_USB_SERIAL_IR=m
-CONFIG_USB_SERIAL_KEYSPAN=m
-CONFIG_USB_SERIAL_KEYSPAN_MPR=y
-CONFIG_USB_SERIAL_KEYSPAN_PDA=m
-CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
-CONFIG_USB_SERIAL_KLSI=m
-CONFIG_USB_SERIAL_KOBIL_SCT=m
-CONFIG_USB_SERIAL_MCT_U232=m
-CONFIG_USB_SERIAL_MOS7720=m
-CONFIG_USB_SERIAL_MOS7840=m
-CONFIG_USB_SERIAL_NAVMAN=m
-CONFIG_USB_SERIAL_OMNINET=m
-CONFIG_USB_SERIAL_OPTION=m
-CONFIG_USB_SERIAL_OTI6858=m
-CONFIG_USB_SERIAL_PL2303=m
-CONFIG_USB_SERIAL_SAFE=m
-CONFIG_USB_SERIAL_SAFE_PADDED=y
-CONFIG_USB_SERIAL_SIERRAWIRELESS=m
-CONFIG_USB_SERIAL_TI=m
-CONFIG_USB_SERIAL_VISOR=m
-CONFIG_USB_SERIAL_WHITEHEAT=m
-CONFIG_USB_SERIAL_XIRCOM=m
-# CONFIG_USB_SISUSBVGA is not set
-# CONFIG_USB_SL811_HCD is not set
-# CONFIG_USB_SN9C102 is not set
-CONFIG_USB_SPEEDTOUCH=m
-CONFIG_USB_STORAGE=y
-CONFIG_USB_STORAGE_ALAUDA=y
-CONFIG_USB_STORAGE_DATAFAB=y
-# CONFIG_USB_STORAGE_DEBUG is not set
-CONFIG_USB_STORAGE_DPCM=y
-CONFIG_USB_STORAGE_FREECOM=y
-# CONFIG_USB_STORAGE_ISD200 is not set
-CONFIG_USB_STORAGE_JUMPSHOT=y
-CONFIG_USB_STORAGE_KARMA=y
-# CONFIG_USB_STORAGE_ONETOUCH is not set
-CONFIG_USB_STORAGE_SDDR09=y
-CONFIG_USB_STORAGE_SDDR55=y
-CONFIG_USB_STORAGE_USBAT=y
-# CONFIG_USB_STV680 is not set
-CONFIG_USB_SUPPORT=y
-# CONFIG_USB_SUSPEND is not set
-# CONFIG_USB_TEST is not set
-# CONFIG_USB_TOUCHSCREEN is not set
-# CONFIG_USB_TRANCEVIBRATOR is not set
-CONFIG_USB_UEAGLEATM=m
-CONFIG_USB_UHCI_HCD=y
-# CONFIG_USB_USBNET is not set
-CONFIG_USB_USBNET_MII=m
-# CONFIG_USB_VICAM is not set
-# CONFIG_USB_W9968CF is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_XUSBATM is not set
-CONFIG_USB_YEALINK=m
-# CONFIG_USB_ZC0301 is not set
-# CONFIG_USB_ZD1201 is not set
-# CONFIG_USB_ZR364XX is not set
-# CONFIG_USER_NS is not set
-# CONFIG_UTS_NS is not set
-# CONFIG_VETH is not set
-# CONFIG_VFAT_FS is not set
-CONFIG_VGACON_SOFT_SCROLLBACK=y
-CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
-# CONFIG_VGASTATE is not set
-CONFIG_VGA_CONSOLE=y
-# CONFIG_VIA_RHINE is not set
-# CONFIG_VIA_VELOCITY is not set
-# CONFIG_VIDEO_ADV7170 is not set
-# CONFIG_VIDEO_ADV7175 is not set
-# CONFIG_VIDEO_ADV_DEBUG is not set
-# CONFIG_VIDEO_BT819 is not set
-# CONFIG_VIDEO_BT848 is not set
-# CONFIG_VIDEO_BT856 is not set
-# CONFIG_VIDEO_BT866 is not set
-# CONFIG_VIDEO_CAFE_CCIC is not set
-# CONFIG_VIDEO_CAPTURE_DRIVERS is not set
-# CONFIG_VIDEO_CPIA is not set
-# CONFIG_VIDEO_CS53L32A is not set
-# CONFIG_VIDEO_CX2341X is not set
-# CONFIG_VIDEO_CX25840 is not set
-# CONFIG_VIDEO_CX88 is not set
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_VIDEO_DPC is not set
-# CONFIG_VIDEO_EM28XX is not set
-# CONFIG_VIDEO_HELPER_CHIPS_AUTO is not set
-# CONFIG_VIDEO_HEXIUM_GEMINI is not set
-# CONFIG_VIDEO_HEXIUM_ORION is not set
-# CONFIG_VIDEO_IVTV is not set
-# CONFIG_VIDEO_KS0127 is not set
-# CONFIG_VIDEO_MSP3400 is not set
-# CONFIG_VIDEO_MXB is not set
-# CONFIG_VIDEO_OUTPUT_CONTROL is not set
-# CONFIG_VIDEO_OV7670 is not set
-# CONFIG_VIDEO_OVCAMCHIP is not set
-# CONFIG_VIDEO_PMS is not set
-# CONFIG_VIDEO_PVRUSB2 is not set
-# CONFIG_VIDEO_SAA5246A is not set
-# CONFIG_VIDEO_SAA5249 is not set
-# CONFIG_VIDEO_SAA7110 is not set
-# CONFIG_VIDEO_SAA7111 is not set
-# CONFIG_VIDEO_SAA7114 is not set
-# CONFIG_VIDEO_SAA711X is not set
-# CONFIG_VIDEO_SAA7127 is not set
-# CONFIG_VIDEO_SAA7134 is not set
-# CONFIG_VIDEO_SAA7185 is not set
-# CONFIG_VIDEO_SAA7191 is not set
-CONFIG_VIDEO_SELECT=y
-# CONFIG_VIDEO_STRADIS is not set
-# CONFIG_VIDEO_TDA7432 is not set
-# CONFIG_VIDEO_TDA9840 is not set
-# CONFIG_VIDEO_TDA9875 is not set
-# CONFIG_VIDEO_TEA6415C is not set
-# CONFIG_VIDEO_TEA6420 is not set
-# CONFIG_VIDEO_TLV320AIC23B is not set
-# CONFIG_VIDEO_TVAUDIO is not set
-# CONFIG_VIDEO_TVP5150 is not set
-# CONFIG_VIDEO_UPD64031A is not set
-# CONFIG_VIDEO_UPD64083 is not set
-# CONFIG_VIDEO_USBVISION is not set
-# CONFIG_VIDEO_V4L1 is not set
-CONFIG_VIDEO_V4L1_COMPAT=y
-CONFIG_VIDEO_V4L2=y
-# CONFIG_VIDEO_VIVI is not set
-# CONFIG_VIDEO_VPX3220 is not set
-# CONFIG_VIDEO_WM8739 is not set
-# CONFIG_VIDEO_WM8775 is not set
-# CONFIG_VIDEO_ZORAN is not set
-CONFIG_VIRTUALIZATION=y
-CONFIG_VIRT_TO_BUS=y
-# CONFIG_VITESSE_PHY is not set
-CONFIG_VLAN_8021Q=y
-CONFIG_VM86=y
-# CONFIG_VMSPLIT_1G is not set
-# CONFIG_VMSPLIT_2G is not set
-# CONFIG_VMSPLIT_2G_OPT is not set
-CONFIG_VMSPLIT_3G=y
-# CONFIG_VMSPLIT_3G_OPT is not set
-CONFIG_VM_EVENT_COUNTERS=y
-# CONFIG_VORTEX is not set
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-# CONFIG_VT_HW_CONSOLE_BINDING is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_W1 is not set
-# CONFIG_W83627HF_WDT is not set
-# CONFIG_W83697HF_WDT is not set
-# CONFIG_W83877F_WDT is not set
-# CONFIG_W83977F_WDT is not set
-# CONFIG_WAFER_WDT is not set
-# CONFIG_WAN is not set
-# CONFIG_WAN_ROUTER is not set
-CONFIG_WATCHDOG=y
-# CONFIG_WATCHDOG_NOWAYOUT is not set
-# CONFIG_WDTPCI is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WLAN_80211=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WR_PPMC is not set
-# CONFIG_X25 is not set
-CONFIG_X86=y
-CONFIG_X86_32=y
-# CONFIG_X86_64 is not set
-# CONFIG_X86_BIGSMP is not set
-CONFIG_X86_BIOS_REBOOT=y
-CONFIG_X86_BSWAP=y
-CONFIG_X86_CMPXCHG=y
-# CONFIG_X86_CPUID is not set
-# CONFIG_X86_ELAN is not set
-# CONFIG_X86_ES7000 is not set
-CONFIG_X86_FIND_SMP_CONFIG=y
-CONFIG_X86_GENERIC=y
-# CONFIG_X86_GENERICARCH is not set
-CONFIG_X86_INTEL_USERCOPY=y
-CONFIG_X86_INVLPG=y
-CONFIG_X86_IO_APIC=y
-CONFIG_X86_L1_CACHE_SHIFT=7
-CONFIG_X86_LOCAL_APIC=y
-# CONFIG_X86_MCE is not set
-CONFIG_X86_MINIMUM_CPU_FAMILY=4
-CONFIG_X86_MPPARSE=y
-# CONFIG_X86_MSR is not set
-# CONFIG_X86_NUMAQ is not set
-# CONFIG_X86_PAE is not set
-CONFIG_X86_PC=y
-CONFIG_X86_POPAD_OK=y
-# CONFIG_X86_REBOOTFIXUPS is not set
-# CONFIG_X86_SUMMIT is not set
-CONFIG_X86_TSC=y
-CONFIG_X86_UP_APIC=y
-CONFIG_X86_UP_IOAPIC=y
-CONFIG_X86_USE_3DNOW=y
-CONFIG_X86_USE_PPRO_CHECKSUM=y
-# CONFIG_X86_VISWS is not set
-# CONFIG_X86_VOYAGER is not set
-# CONFIG_X86_VSMP is not set
-CONFIG_X86_WP_WORKS_OK=y
-CONFIG_X86_XADD=y
-CONFIG_XFRM=y
-# CONFIG_XFRM_MIGRATE is not set
-# CONFIG_XFRM_SUB_POLICY is not set
-CONFIG_XFRM_USER=m
-# CONFIG_XFS_FS is not set
-# CONFIG_XFS_POSIX_ACL is not set
-# CONFIG_XFS_QUOTA is not set
-# CONFIG_XFS_RT is not set
-# CONFIG_XFS_SECURITY is not set
-# CONFIG_YAFFS_FS is not set
-# CONFIG_YAM is not set
-# CONFIG_YELLOWFIN is not set
-CONFIG_YENTA=m
-# CONFIG_YENTA_O2 is not set
-# CONFIG_YENTA_RICOH is not set
-# CONFIG_YENTA_TI is not set
-# CONFIG_YENTA_TOSHIBA is not set
-CONFIG_ZD1211RW=m
-# CONFIG_ZD1211RW_DEBUG is not set
-CONFIG_ZISOFS=y
-CONFIG_ZISOFS_FS=m
-CONFIG_ZLIB_DEFLATE=y
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZONE_DMA=y
-# CONFIG_ZONE_DMA32 is not set
-CONFIG_ZONE_DMA_FLAG=1
+++ /dev/null
-Index: linux-2.6.24.7/arch/x86/Kconfig
-===================================================================
---- linux-2.6.24.7.orig/arch/x86/Kconfig
-+++ linux-2.6.24.7/arch/x86/Kconfig
-@@ -1415,6 +1415,9 @@ config PCI_GODIRECT
- config PCI_GOANY
- bool "Any"
-
-+config PCI_GOOLPC
-+ bool "OLPC"
-+
- endchoice
-
- config PCI_BIOS
-@@ -1425,7 +1428,7 @@ config PCI_BIOS
- # x86-64 doesn't support PCI BIOS access from long mode so always go direct.
- config PCI_DIRECT
- bool
-- depends on PCI && (X86_64 || (PCI_GODIRECT || PCI_GOANY) || X86_VISWS)
-+ depends on PCI && (X86_64 || (PCI_GODIRECT || PCI_GOANY || PCI_GOOLPC) || X86_VISWS)
- default y
-
- config PCI_MMCONFIG
-@@ -1442,6 +1445,11 @@ config PCI_MMCONFIG
- bool "Support mmconfig PCI config space access"
- depends on X86_64 && PCI && ACPI
-
-+config PCI_OLPC
-+ bool
-+ depends on PCI && PCI_GOOLPC
-+ default y
-+
- config DMAR
- bool "Support for DMA Remapping Devices (EXPERIMENTAL)"
- depends on X86_64 && PCI_MSI && ACPI && EXPERIMENTAL
-@@ -1561,6 +1569,21 @@ config K8_NB
- def_bool y
- depends on AGP_AMD64 || (X86_64 && (GART_IOMMU || (PCI && NUMA)))
-
-+config OLPC
-+ bool "OLPC Support"
-+ default n
-+ help
-+ Add OLPC Support
-+
-+config OLPC_PM
-+ bool "OLPC power management support"
-+ default n
-+ depends on OLPC
-+
-+config OPEN_FIRMWARE
-+ bool "Support for Open Firmware"
-+ default y if OLPC
-+
- source "drivers/pcmcia/Kconfig"
-
- source "drivers/pci/hotplug/Kconfig"
-Index: linux-2.6.24.7/arch/x86/kernel/Makefile_32
-===================================================================
---- linux-2.6.24.7.orig/arch/x86/kernel/Makefile_32
-+++ linux-2.6.24.7/arch/x86/kernel/Makefile_32
-@@ -50,6 +50,13 @@ obj-y += pcspeaker.o
-
- obj-$(CONFIG_SCx200) += scx200_32.o
-
-+obj-$(CONFIG_OLPC) += olpc.o
-+obj-$(CONFIG_OLPC_PM) += olpc-pm.o olpc-wakeup.o
-+obj-$(CONFIG_OPEN_FIRMWARE) += ofw.o
-+obj-$(PROM_FS) += promfs.o
-+
-+
-+
- # vsyscall_32.o contains the vsyscall DSO images as __initdata.
- # We must build both images before we can assemble it.
- # Note: kbuild does not track this dependency due to usage of .incbin
-Index: linux-2.6.24.7/arch/x86/kernel/ofw.c
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/arch/x86/kernel/ofw.c
-@@ -0,0 +1,100 @@
-+/*
-+ * ofw.c - Open Firmware client interface for 32-bit systems.
-+ * This code is intended to be portable to any 32-bit Open Firmware
-+ * implementation with a standard client interface that can be
-+ * called when Linux is running.
-+ *
-+ * Copyright (C) 2007 Mitch Bradley <wmb@firmworks.com>
-+ * Copyright (C) 2007 Andres Salomon <dilinger@debian.org>
-+ */
-+
-+#include <stdarg.h>
-+#include <linux/spinlock.h>
-+#include <linux/module.h>
-+#include <asm/ofw.h>
-+
-+
-+int (*call_firmware)(int *);
-+
-+static DEFINE_SPINLOCK(prom_lock);
-+
-+#define MAXARGS 20
-+
-+/*
-+ * The return value from ofw() in all cases is 0 if the attempt to call the
-+ * function succeeded, <0 otherwise. That return value is from the
-+ * gateway function only. Any results from the called function are returned
-+ * via output argument pointers.
-+ *
-+ * Here are call templates for all the standard OFW client services:
-+ *
-+ * ofw("test", 1, 1, namestr, &missing);
-+ * ofw("peer", 1, 1, phandle, &sibling_phandle);
-+ * ofw("child", 1, 1, phandle, &child_phandle);
-+ * ofw("parent", 1, 1, phandle, &parent_phandle);
-+ * ofw("instance_to_package", 1, 1, ihandle, &phandle);
-+ * ofw("getproplen", 2, 1, phandle, namestr, &proplen);
-+ * ofw("getprop", 4, 1, phandle, namestr, bufaddr, buflen, &size);
-+ * ofw("nextprop", 3, 1, phandle, previousstr, bufaddr, &flag);
-+ * ofw("setprop", 4, 1, phandle, namestr, bufaddr, len, &size);
-+ * ofw("canon", 3, 1, devspecstr, bufaddr, buflen, &length);
-+ * ofw("finddevice", 1, 1, devspecstr, &phandle);
-+ * ofw("instance-to-path", 3, 1, ihandle, bufaddr, buflen, &length);
-+ * ofw("package-to-path", 3, 1, phandle, bufaddr, buflen, &length);
-+ * ofw("call_method", numin, numout, in0, in1, ..., &out0, &out1, ...);
-+ * ofw("open", 1, 1, devspecstr, &ihandle);
-+ * ofw("close", 1, 0, ihandle);
-+ * ofw("read", 3, 1, ihandle, addr, len, &actual);
-+ * ofw("write", 3, 1, ihandle, addr, len, &actual);
-+ * ofw("seek", 3, 1, ihandle, pos_hi, pos_lo, &status);
-+ * ofw("claim", 3, 1, virtaddr, size, align, &baseaddr);
-+ * ofw("release", 2, 0, virtaddr, size);
-+ * ofw("boot", 1, 0, bootspecstr);
-+ * ofw("enter", 0, 0);
-+ * ofw("exit", 0, 0);
-+ * ofw("chain", 5, 0, virtaddr, size, entryaddr, argsaddr, len);
-+ * ofw("interpret", numin+1, numout+1, cmdstr, in0, ..., &catchres, &out0, ...);
-+ * ofw("set-callback", 1, 1, newfuncaddr, &oldfuncaddr);
-+ * ofw("set-symbol-lookup", 2, 0, symtovaladdr, valtosymaddr);
-+ * ofw("milliseconds", 0, 1, &ms);
-+ */
-+
-+int ofw(char *name, int numargs, int numres, ...)
-+{
-+ va_list ap;
-+ int argarray[MAXARGS+3];
-+ int argnum = 3;
-+ int retval;
-+ int *intp;
-+ unsigned long flags;
-+
-+ if (!call_firmware)
-+ return -1;
-+ if ((numargs + numres) > MAXARGS)
-+ return -1; /* spit out an error? */
-+
-+ argarray[0] = (int) name;
-+ argarray[1] = numargs;
-+ argarray[2] = numres;
-+
-+ va_start(ap, numres);
-+ while (numargs) {
-+ argarray[argnum++] = va_arg(ap, int);
-+ numargs--;
-+ }
-+
-+ spin_lock_irqsave(&prom_lock, flags);
-+ retval = call_firmware(argarray);
-+ spin_unlock_irqrestore(&prom_lock, flags);
-+
-+ if (retval == 0) {
-+ while (numres) {
-+ intp = va_arg(ap, int *);
-+ *intp = argarray[argnum++];
-+ numres--;
-+ }
-+ }
-+ va_end(ap);
-+ return retval;
-+}
-+EXPORT_SYMBOL(ofw);
-Index: linux-2.6.24.7/arch/x86/kernel/olpc.c
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/arch/x86/kernel/olpc.c
-@@ -0,0 +1,287 @@
-+/* Support for the OLPC DCON and OLPC EC access
-+ * Copyright (C) 2006, Advanced Micro Devices, Inc.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ */
-+
-+#include <linux/autoconf.h>
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/mc146818rtc.h>
-+#include <linux/delay.h>
-+#include <linux/spinlock.h>
-+
-+#include <asm/olpc.h>
-+#include <asm/ofw.h>
-+
-+/* This is our new multi-purpose structure used to contain the
-+ * information about the platform that we detect
-+ */
-+
-+struct olpc_platform_t olpc_platform_info;
-+EXPORT_SYMBOL_GPL(olpc_platform_info);
-+
-+/*********************************************************************
-+ * EC locking and access
-+ *********************************************************************/
-+
-+static DEFINE_SPINLOCK(ec_lock);
-+
-+/* what the timeout *should* be (in ms) */
-+#define EC_BASE_TIMEOUT 20
-+
-+/* the timeout that bugs in the EC might force us to actually use */
-+static int ec_timeout = EC_BASE_TIMEOUT;
-+
-+static int __init olpc_ec_timeout_set(char *str)
-+{
-+ if (get_option(&str, &ec_timeout) != 1) {
-+ ec_timeout = EC_BASE_TIMEOUT;
-+ printk(KERN_ERR "olpc-ec: invalid argument to "
-+ "'olpc_ec_timeout=', ignoring!\n");
-+ }
-+ printk(KERN_DEBUG "olpc-ec: using %d ms delay for EC commands.\n",
-+ ec_timeout);
-+ return 1;
-+}
-+__setup("olpc_ec_timeout=", olpc_ec_timeout_set);
-+
-+/*
-+ * These *bf_status functions return whether the buffers are full or not.
-+ */
-+
-+static inline unsigned int ibf_status(unsigned int port)
-+{
-+ return !!(inb(port) & 0x02);
-+}
-+
-+static inline unsigned int obf_status(unsigned int port)
-+{
-+ return inb(port) & 0x01;
-+}
-+
-+#define wait_on_ibf(p, d) __wait_on_ibf(__LINE__, (p), (d))
-+static int __wait_on_ibf(unsigned int line, unsigned int port, int desired)
-+{
-+ unsigned int timeo;
-+ int state = ibf_status(port);
-+
-+ for (timeo = ec_timeout; state != desired && timeo; timeo--) {
-+ mdelay(1);
-+ state = ibf_status(port);
-+ }
-+
-+ if ((state == desired) && (ec_timeout > EC_BASE_TIMEOUT) &&
-+ timeo < (ec_timeout - EC_BASE_TIMEOUT)) {
-+ printk(KERN_WARNING "olpc-ec: %d: waited %u ms for IBF!\n",
-+ line, ec_timeout - timeo);
-+ }
-+
-+ return !(state == desired);
-+}
-+
-+#define wait_on_obf(p, d) __wait_on_obf(__LINE__, (p), (d))
-+static int __wait_on_obf(unsigned int line, unsigned int port, int desired)
-+{
-+ unsigned int timeo;
-+ int state = obf_status(port);
-+
-+ for (timeo = ec_timeout; state != desired && timeo; timeo--) {
-+ mdelay(1);
-+ state = obf_status(port);
-+ }
-+
-+ if ((state == desired) && (ec_timeout > EC_BASE_TIMEOUT) &&
-+ timeo < (ec_timeout - EC_BASE_TIMEOUT)) {
-+ printk(KERN_WARNING "olpc-ec: %d: waited %u ms for OBF!\n",
-+ line, ec_timeout - timeo);
-+ }
-+
-+ return !(state == desired);
-+}
-+
-+int olpc_ec_cmd(unsigned char cmd, unsigned char *inbuf, size_t inlen,
-+ unsigned char *outbuf, size_t outlen)
-+{
-+ unsigned long flags;
-+ int ret = -EIO;
-+ int i;
-+
-+ spin_lock_irqsave(&ec_lock, flags);
-+
-+ /* Clear OBF */
-+ for (i = 0; i < 10 && (obf_status(0x6c) == 1); i++)
-+ inb(0x68);
-+ if (i == 10) {
-+ printk(KERN_ERR "olpc-ec: timeout while attempting to "
-+ "clear OBF flag!\n");
-+ goto err;
-+ }
-+
-+ if (wait_on_ibf(0x6c, 0)) {
-+ printk(KERN_ERR "olpc-ec: timeout waiting for EC to "
-+ "quiesce!\n");
-+ goto err;
-+ }
-+
-+restart:
-+ /*
-+ * Note that if we time out during any IBF checks, that's a failure;
-+ * we have to return. There's no way for the kernel to clear that.
-+ *
-+ * If we time out during an OBF check, we can restart the command;
-+ * reissuing it will clear the OBF flag, and we should be alright.
-+ * The OBF flag will sometimes misbehave due to what we believe
-+ * is a hardware quirk..
-+ */
-+ printk(KERN_DEBUG "olpc-ec: running cmd 0x%x\n", cmd);
-+ outb(cmd, 0x6c);
-+
-+ if (wait_on_ibf(0x6c, 0)) {
-+ printk(KERN_ERR "olpc-ec: timeout waiting for EC to read "
-+ "command!\n");
-+ goto err;
-+ }
-+
-+ if (inbuf && inlen) {
-+ /* write data to EC */
-+ for (i = 0; i < inlen; i++) {
-+ if (wait_on_ibf(0x6c, 0)) {
-+ printk(KERN_ERR "olpc-ec: timeout waiting for"
-+ " EC accept data!\n");
-+ goto err;
-+ }
-+ printk(KERN_DEBUG "olpc-ec: sending cmd arg 0x%x\n",
-+ inbuf[i]);
-+ outb(inbuf[i], 0x68);
-+ }
-+ }
-+ if (outbuf && outlen) {
-+ /* read data from EC */
-+ for (i = 0; i < outlen; i++) {
-+ if (wait_on_obf(0x6c, 1)) {
-+ printk(KERN_ERR "olpc-ec: timeout waiting for"
-+ " EC to provide data!\n");
-+ goto restart;
-+ }
-+ outbuf[i] = inb(0x68);
-+ printk(KERN_DEBUG "olpc-ec: received 0x%x\n",
-+ outbuf[i]);
-+ }
-+ }
-+
-+ ret = 0;
-+err:
-+ spin_unlock_irqrestore(&ec_lock, flags);
-+ return ret;
-+}
-+EXPORT_SYMBOL_GPL(olpc_ec_cmd);
-+
-+/*********************************************************************
-+ * DCON stuff
-+ *********************************************************************/
-+
-+static void __init
-+ec_detect(void)
-+{
-+ olpc_ec_cmd(0x08, NULL, 0, (unsigned char *) &olpc_platform_info.ecver, 1);
-+}
-+
-+/* Check to see if this version of the OLPC board has VSA built
-+ * in, and set a flag
-+ */
-+
-+static void __init vsa_detect(void)
-+{
-+ u16 rev;
-+
-+ outw(0xFC53, 0xAC1C);
-+ outw(0x0003, 0xAC1C);
-+
-+ rev = inw(0xAC1E);
-+
-+ if (rev == 0x4132)
-+ olpc_platform_info.flags |= OLPC_F_VSA;
-+}
-+
-+static void __init platform_detect(void)
-+{
-+ size_t propsize;
-+ u32 rev;
-+
-+ if (ofw("getprop", 4, 1, NULL, "board-revision-int", &rev, 4,
-+ &propsize) || propsize != 4) {
-+ printk(KERN_ERR "ofw: getprop call failed!\n");
-+ rev = 0;
-+ }
-+ olpc_platform_info.boardrev = be32_to_cpu(rev);
-+}
-+
-+static int olpc_dcon_present = -1;
-+module_param(olpc_dcon_present, int, 0444);
-+
-+/* REV_A CMOS map:
-+ * bit 440; DCON present bit
-+ */
-+
-+#define OLPC_CMOS_DCON_OFFSET (440 / 8)
-+#define OLPC_CMOS_DCON_MASK 0x01
-+
-+static int __init olpc_init(void)
-+{
-+ unsigned char *romsig;
-+
-+ spin_lock_init(&ec_lock);
-+
-+ romsig = ioremap(0xffffffc0, 16);
-+
-+ if (!romsig)
-+ return 0;
-+
-+ if (strncmp(romsig, "CL1 Q", 7))
-+ goto unmap;
-+ if (strncmp(romsig+6, romsig+13, 3)) {
-+ printk(KERN_INFO "OLPC BIOS signature looks invalid. Assuming not OLPC\n");
-+ goto unmap;
-+ }
-+ printk(KERN_INFO "OLPC board with OpenFirmware: %.16s\n", romsig);
-+
-+ olpc_platform_info.flags |= OLPC_F_PRESENT;
-+
-+ /* Get the platform revision */
-+ platform_detect();
-+
-+ /* If olpc_dcon_present isn't set by the command line, then
-+ * "detect" it
-+ */
-+
-+ if (olpc_dcon_present == -1) {
-+ /* B1 and greater always has a DCON */
-+ if (olpc_board_at_least(olpc_board(0xb1)))
-+ olpc_dcon_present = 1;
-+ }
-+
-+ if (olpc_dcon_present)
-+ olpc_platform_info.flags |= OLPC_F_DCON;
-+
-+ /* Get the EC revision */
-+ ec_detect();
-+
-+ /* Check to see if the VSA exists */
-+ vsa_detect();
-+
-+ printk(KERN_INFO "OLPC board revision: %s%X (EC=%x)\n",
-+ ((olpc_platform_info.boardrev & 0xf) < 8) ? "pre" : "",
-+ olpc_platform_info.boardrev >> 4,
-+ olpc_platform_info.ecver);
-+
-+ unmap:
-+ iounmap(romsig);
-+
-+ return 0;
-+}
-+
-+postcore_initcall(olpc_init);
-Index: linux-2.6.24.7/arch/x86/kernel/olpc-pm.c
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/arch/x86/kernel/olpc-pm.c
-@@ -0,0 +1,946 @@
-+/* olpc-pm.c
-+ * © 2006 Red Hat, Inc.
-+ * Portions also copyright 2006 Advanced Micro Devices, Inc.
-+ * GPLv2
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/interrupt.h>
-+#include <linux/module.h>
-+#include <linux/delay.h>
-+#include <linux/input.h>
-+#include <linux/suspend.h>
-+#include <linux/bootmem.h>
-+#include <linux/platform_device.h>
-+#include <linux/rtc.h>
-+#include <linux/mc146818rtc.h>
-+#include <asm/io.h>
-+
-+#include <asm/olpc.h>
-+
-+/* A few words about accessing the ACPI and PM registers. Long story short,
-+ byte and word accesses of the ACPI and PM registers is broken. The only
-+ way to do it really correctly is to use dword accesses, which we do
-+ throughout this code. For more details, please consult Eratta 17 and 18
-+ here:
-+
-+ http://www.amd.com/files/connectivitysolutions/geode/geode_gx/34472D_CS5536_B1_specupdate.pdf
-+*/
-+
-+#define PM_IRQ 3
-+
-+#define CS5536_PM_PWRBTN (1 << 8)
-+#define CS5536_PM_RTC (1 << 10)
-+#define CS5536_PM_WAK (1 << 15)
-+
-+#define GPIO_WAKEUP_EC (1 << 31)
-+#define GPIO_WAKEUP_LID (1 << 30)
-+
-+#define PM_MODE_NORMAL 0
-+#define PM_MODE_TEST 1
-+#define PM_MODE_MAX 2
-+
-+/* These, and the battery EC commands, should be in an olpc.h. */
-+#define EC_WRITE_SCI_MASK 0x1b
-+#define EC_READ_SCI_MASK 0x1c
-+
-+extern void do_olpc_suspend_lowlevel(void);
-+
-+static struct {
-+ unsigned long address;
-+ unsigned short segment;
-+} ofw_bios_entry = { 0, __KERNEL_CS };
-+
-+static int olpc_pm_mode = PM_MODE_NORMAL;
-+static unsigned long acpi_base;
-+static unsigned long pms_base;
-+static int sci_irq;
-+static int olpc_lid_flag;
-+
-+static struct input_dev *pm_inputdev;
-+static struct input_dev *lid_inputdev;
-+static struct input_dev *ebook_inputdev;
-+static struct platform_suspend_ops olpc_pm_ops;
-+
-+static int gpio_wake_events = 0;
-+static int ebook_state = -1;
-+static u16 olpc_wakeup_mask = 0;
-+
-+static unsigned int test_timeout = 0;
-+static char *wackup_source = "none";
-+
-+struct platform_device olpc_powerbutton_dev = {
-+ .name = "powerbutton",
-+ .id = -1,
-+};
-+
-+struct platform_device olpc_lid_dev = {
-+ .name = "lid",
-+ .id = -1,
-+};
-+
-+static void __init init_ebook_state(void)
-+{
-+ if (olpc_ec_cmd(0x2a, NULL, 0, (unsigned char *) &ebook_state, 1)) {
-+ printk(KERN_WARNING "olpc-pm: failed to get EBOOK state!\n");
-+ ebook_state = 0;
-+ }
-+ ebook_state &= 1;
-+
-+ /* the input layer needs to know what value to default to as well */
-+ input_report_switch(ebook_inputdev, SW_TABLET_MODE, ebook_state);
-+ input_sync(ebook_inputdev);
-+}
-+
-+static void (*battery_callback)(unsigned long);
-+static DEFINE_SPINLOCK(battery_callback_lock);
-+
-+/* propagate_events is non-NULL if run from workqueue,
-+ NULL when called at init time to flush SCI queue */
-+static void process_sci_queue(struct work_struct *propagate_events)
-+{
-+ unsigned char data = 0;
-+ unsigned char battery_events = 0;
-+ int ret;
-+
-+ do {
-+ ret = olpc_ec_cmd(0x84, NULL, 0, &data, 1);
-+ if (!ret) {
-+ printk(KERN_DEBUG "olpc-pm: SCI 0x%x received\n",
-+ data);
-+
-+ if (wackup_source && !strcmp(wackup_source, "sci")) {
-+ /*
-+ * XXX: in order for this to not be racy, we
-+ * need assurance that we will never get
-+ * preempted by olpc_do_sleep here!
-+ */
-+ switch (data) {
-+ case EC_SCI_SRC_EMPTY:
-+ wackup_source = "empty sci";
-+ break;
-+ case EC_SCI_SRC_GAME:
-+ wackup_source = "key press";
-+ break;
-+ case EC_SCI_SRC_BATTERY:
-+ wackup_source = "battery";
-+ break;
-+ case EC_SCI_SRC_BATSOC:
-+ wackup_source = "battery state change";
-+ break;
-+ case EC_SCI_SRC_BATERR:
-+ wackup_source = "battery error";
-+ break;
-+ case EC_SCI_SRC_EBOOK:
-+ wackup_source = "ebook";
-+ break;
-+ case EC_SCI_SRC_WLAN:
-+ wackup_source = "wlan packet";
-+ break;
-+ case EC_SCI_SRC_ACPWR:
-+ wackup_source = "ac power";
-+ break;
-+ default:
-+ wackup_source = "unknown";
-+ }
-+ }
-+
-+ if (data & (EC_SCI_SRC_BATERR | EC_SCI_SRC_BATSOC |
-+ EC_SCI_SRC_BATTERY | EC_SCI_SRC_ACPWR))
-+ battery_events |= data;
-+ else if (data == EC_SCI_SRC_EBOOK) {
-+ ebook_state = !ebook_state;
-+ if (propagate_events) {
-+ input_report_switch(ebook_inputdev,
-+ SW_TABLET_MODE, ebook_state);
-+ input_sync(ebook_inputdev);
-+ }
-+ }
-+ }
-+ } while (data && !ret);
-+
-+ if (battery_events && battery_callback && propagate_events) {
-+ void (*cbk)(unsigned long);
-+
-+ /* Older EC versions didn't distinguish between AC and battery
-+ events */
-+ if (olpc_platform_info.ecver < 0x51)
-+ battery_events = EC_SCI_SRC_BATTERY | EC_SCI_SRC_ACPWR;
-+
-+ spin_lock(&battery_callback_lock);
-+ cbk = battery_callback;
-+ spin_unlock(&battery_callback_lock);
-+
-+ cbk(battery_events);
-+ }
-+
-+ if (ret)
-+ printk(KERN_WARNING "Failed to clear SCI queue!\n");
-+}
-+
-+static DECLARE_WORK(sci_work, process_sci_queue);
-+
-+void olpc_register_battery_callback(void (*f)(unsigned long))
-+{
-+ spin_lock(&battery_callback_lock);
-+ battery_callback = f;
-+ spin_unlock(&battery_callback_lock);
-+}
-+EXPORT_SYMBOL_GPL(olpc_register_battery_callback);
-+
-+void olpc_deregister_battery_callback(void)
-+{
-+ spin_lock(&battery_callback_lock);
-+ battery_callback = NULL;
-+ spin_unlock(&battery_callback_lock);
-+ cancel_work_sync(&sci_work);
-+}
-+EXPORT_SYMBOL_GPL(olpc_deregister_battery_callback);
-+
-+
-+static int olpc_pm_interrupt(int irq, void *id)
-+{
-+ uint32_t sts, gpe = 0;
-+
-+ sts = inl(acpi_base + PM1_STS);
-+ outl(sts | 0xFFFF, acpi_base + PM1_STS);
-+
-+ if (olpc_board_at_least(olpc_board(0xb2))) {
-+ gpe = inl(acpi_base + PM_GPE0_STS);
-+ outl(0xFFFFFFFF, acpi_base + PM_GPE0_STS);
-+ }
-+
-+ if (sts & CS5536_PM_PWRBTN) {
-+ if (!wackup_source)
-+ wackup_source = "power button";
-+ printk(KERN_DEBUG "olpm-pm: PM_PWRBTN %sevent received\n",
-+ sts & CS5536_PM_WAK ? "wakeup " : "");
-+ if (!(sts & CS5536_PM_WAK)) {
-+ input_report_key(pm_inputdev, KEY_POWER, 1);
-+ input_sync(pm_inputdev);
-+ /* Do we need to delay this? */
-+ input_report_key(pm_inputdev, KEY_POWER, 0);
-+ input_sync(pm_inputdev);
-+ }
-+ }
-+
-+ if (gpe & GPIO_WAKEUP_EC) {
-+ geode_gpio_clear(OLPC_GPIO_ECSCI, GPIO_NEGATIVE_EDGE_STS);
-+ if (!wackup_source)
-+ wackup_source = "sci";
-+ schedule_work(&sci_work);
-+ }
-+
-+ if (gpe & GPIO_WAKEUP_LID) {
-+ /* Disable events */
-+ geode_gpio_clear(OLPC_GPIO_LID, GPIO_EVENTS_ENABLE);
-+
-+ /* Clear the edge */
-+
-+ if (olpc_lid_flag)
-+ geode_gpio_clear(OLPC_GPIO_LID, GPIO_NEGATIVE_EDGE_EN);
-+ else
-+ geode_gpio_clear(OLPC_GPIO_LID, GPIO_POSITIVE_EDGE_EN);
-+
-+ /* Clear the status too */
-+ geode_gpio_set(OLPC_GPIO_LID, GPIO_NEGATIVE_EDGE_STS);
-+ geode_gpio_set(OLPC_GPIO_LID, GPIO_POSITIVE_EDGE_STS);
-+
-+ /* The line is high when the LID is open, but SW_LID
-+ * should be high when the LID is closed, so we pass the old
-+ * value of olpc_lid_flag
-+ */
-+
-+ input_report_switch(lid_inputdev, SW_LID, olpc_lid_flag);
-+ input_sync(lid_inputdev);
-+ if (!wackup_source)
-+ wackup_source = "lid";
-+
-+ /* Swap the status */
-+ olpc_lid_flag = !olpc_lid_flag;
-+
-+ if (olpc_lid_flag)
-+ geode_gpio_set(OLPC_GPIO_LID, GPIO_NEGATIVE_EDGE_EN);
-+ else
-+ geode_gpio_set(OLPC_GPIO_LID, GPIO_POSITIVE_EDGE_EN);
-+
-+ /* re-enable the event */
-+ geode_gpio_set(OLPC_GPIO_LID, GPIO_EVENTS_ENABLE);
-+ }
-+
-+ return IRQ_HANDLED;
-+}
-+
-+int olpc_ec_mask_set(u8 bits)
-+{
-+ int ret;
-+ u8 byte;
-+
-+ ret = olpc_ec_cmd(EC_READ_SCI_MASK, NULL, 0, &byte, 1);
-+ if (ret) {
-+ printk(KERN_ERR "olpc-pm: error getting SCI mask: %d\n", ret);
-+ return ret;
-+ }
-+ /* the high bit is unused, if it is ever unset, that is a good sign
-+ sign of EC communication corruption! */
-+ WARN_ON(!(byte & 0x80));
-+
-+ byte |= bits;
-+ ret = olpc_ec_cmd(EC_WRITE_SCI_MASK, &byte, 1, NULL, 0);
-+ if (ret)
-+ printk(KERN_ERR "olpc-pm: error setting SCI mask: %d\n", ret);
-+
-+ return ret;
-+}
-+EXPORT_SYMBOL_GPL(olpc_ec_mask_set);
-+
-+int olpc_ec_mask_unset(u8 bits)
-+{
-+ int ret;
-+ u8 byte;
-+
-+ ret = olpc_ec_cmd(EC_READ_SCI_MASK, NULL, 0, &byte, 1);
-+ if (ret) {
-+ printk(KERN_ERR "olpc-pm: error getting SCI mask: %d\n", ret);
-+ return ret;
-+ }
-+ /* the high bit is unused, if it is ever unset, that is a good sign
-+ sign of EC communication corruption! */
-+ WARN_ON(!(byte & 0x80));
-+
-+ byte &= ~bits;
-+ ret = olpc_ec_cmd(EC_WRITE_SCI_MASK, &byte, 1, NULL, 0);
-+ if (ret)
-+ printk(KERN_ERR "olpc-pm: error setting SCI mask: %d\n", ret);
-+
-+ return ret;
-+}
-+EXPORT_SYMBOL_GPL(olpc_ec_mask_unset);
-+
-+/*
-+ * For now, only support STR. We also don't support suspending on
-+ * B1s, due to difficulties with the cafe FPGA.
-+ */
-+static int olpc_pm_state_valid(suspend_state_t pm_state)
-+{
-+ if (pm_state == PM_SUSPEND_MEM && olpc_board_at_least(olpc_board(0xb2)))
-+ return 1;
-+
-+ return 0;
-+}
-+
-+/* This is a catchall function for operations that just don't belong
-+ * anywhere else. Later we will evaluate if these belong in the
-+ * individual device drivers or the firmware.
-+ * If you add something to this function, please explain yourself with
-+ * a comment.
-+ */
-+
-+extern void gxfb_flatpanel_control(int state);
-+
-+static u32 gpio_wakeup[2];
-+static u64 irq_sources[4];
-+static u64 mfgpt_irq_msr, mfgpt_nr_msr;
-+
-+void olpc_fixup_wakeup(void)
-+{
-+ u32 base = geode_gpio_base();
-+ int i;
-+
-+ /* Enable the flatpanel sequencing as early as possible, because
-+ it takes ~64ms to resume. This probably belongs in the firmware */
-+
-+ //gxfb_flatpanel_control(1);
-+
-+ /* Tell the EC to stop inhibiting SCIs */
-+ olpc_ec_cmd(0x34, NULL, 0, NULL, 0);
-+
-+ /* Restore the interrupt sources */
-+ wrmsrl(MSR_PIC_YSEL_LOW, irq_sources[0]);
-+ wrmsrl(MSR_PIC_ZSEL_LOW, irq_sources[1]);
-+ wrmsrl(MSR_PIC_YSEL_HIGH, irq_sources[2]);
-+ wrmsrl(MSR_PIC_ZSEL_HIGH, irq_sources[3]);
-+
-+ /* Restore the X and Y sources for GPIO */
-+ outl(gpio_wakeup[0], base + GPIO_MAP_X);
-+ outl(gpio_wakeup[1], base + GPIO_MAP_Y);
-+
-+ /* Resture the MFGPT MSRs */
-+ wrmsrl(MFGPT_IRQ_MSR, mfgpt_irq_msr);
-+ wrmsrl(MFGPT_NR_MSR, mfgpt_nr_msr);
-+
-+ for (i=0;i<2;i++) {
-+ /* tell the wireless module to restart USB communication */
-+ olpc_ec_cmd(0x24, NULL, 0, NULL, 0);
-+ }
-+
-+ /* Turn all events on */
-+ olpc_ec_mask_set(EC_SCI_SRC_ALL);
-+}
-+
-+void olpc_fixup_sleep(void)
-+{
-+ u32 base = geode_gpio_base();
-+ int i;
-+
-+ /* Save the X and Y sources for GPIO */
-+ gpio_wakeup[0] = inl(base + GPIO_MAP_X);
-+ gpio_wakeup[1] = inl(base + GPIO_MAP_Y);
-+
-+ /* Save the Y and Z unrestricted sources */
-+
-+ rdmsrl(MSR_PIC_YSEL_LOW, irq_sources[0]);
-+ rdmsrl(MSR_PIC_ZSEL_LOW, irq_sources[1]);
-+ rdmsrl(MSR_PIC_YSEL_HIGH, irq_sources[2]);
-+ rdmsrl(MSR_PIC_ZSEL_HIGH, irq_sources[3]);
-+
-+ /* Turn off the MFGPT timers on the way down */
-+
-+ for(i = 0; i < 8; i++) {
-+ u32 val = geode_mfgpt_read(i, MFGPT_REG_SETUP);
-+
-+ if (val & MFGPT_SETUP_SETUP) {
-+ val &= ~MFGPT_SETUP_CNTEN;
-+ geode_mfgpt_write(i, MFGPT_REG_SETUP, val);
-+ }
-+ }
-+
-+ /* Save the MFGPT MSRs */
-+ rdmsrl(MFGPT_IRQ_MSR, mfgpt_irq_msr);
-+ rdmsrl(MFGPT_NR_MSR, mfgpt_nr_msr);
-+
-+ if (device_may_wakeup(&olpc_powerbutton_dev.dev))
-+ olpc_wakeup_mask |= CS5536_PM_PWRBTN;
-+ else
-+ olpc_wakeup_mask &= ~(CS5536_PM_PWRBTN);
-+
-+ if (device_may_wakeup(&olpc_lid_dev.dev)) {
-+ geode_gpio_set(OLPC_GPIO_LID, GPIO_EVENTS_ENABLE);
-+ gpio_wake_events |= GPIO_WAKEUP_LID;
-+ } else {
-+ geode_gpio_clear(OLPC_GPIO_LID, GPIO_EVENTS_ENABLE);
-+ gpio_wake_events &= ~(GPIO_WAKEUP_LID);
-+ }
-+
-+ /* We don't want to wake up on superfluous events */
-+ olpc_ec_mask_unset(EC_SCI_SRC_BATSOC | EC_SCI_SRC_ACPWR);
-+
-+ /*
-+ * Cmd 0x32 tells the EC that we're going into suspend; this was
-+ * added to work around hardware races related to SCI events. This
-+ * should cause the EC to inhibit further SCIs while MAIN_ON is
-+ * transitioning low.
-+ *
-+ * There's also some sort of EC race whereby the EC gets its
-+ * IBF/OBF flags confused and all future communication (after
-+ * resuming) fails if we suspend too soon after updating
-+ * the EC SCI mask. Having this command after updating the
-+ * SCI mask allows the EC enough time to finish doing what it's
-+ * doing.
-+ */
-+ olpc_ec_cmd(0x32, NULL, 0, NULL, 0);
-+}
-+
-+static int olpc_pm_enter(suspend_state_t pm_state)
-+{
-+ /* Only STR is supported */
-+ if (pm_state != PM_SUSPEND_MEM)
-+ return -EINVAL;
-+
-+ olpc_fixup_sleep();
-+
-+ /* Set the GPIO wakeup bits */
-+ outl(gpio_wake_events, acpi_base + PM_GPE0_EN);
-+ outl(0xFFFFFFFF, acpi_base + PM_GPE0_STS);
-+
-+ /* Save CPU state */
-+ do_olpc_suspend_lowlevel();
-+
-+ olpc_fixup_wakeup();
-+
-+ /* Restore the SCI wakeup events */
-+ outl(gpio_wake_events, acpi_base + PM_GPE0_EN);
-+
-+ return 0;
-+}
-+
-+int asmlinkage olpc_do_sleep(u8 sleep_state)
-+{
-+ void *pgd_addr = __va(read_cr3());
-+ printk(KERN_ERR "olpc_do_sleep!\n"); /* this needs to remain here so
-+ * that gcc doesn't optimize
-+ * away our __va! */
-+ /* FIXME: Set the SCI bits we want to wake up on here */
-+
-+ /* FIXME: Set any other SCI events that we might want here */
-+
-+ outl((olpc_wakeup_mask << 16) | 0xFFFF, acpi_base + PM1_STS);
-+
-+ wackup_source = NULL;
-+
-+ /* If we are in test mode, then just return (simulate a successful
-+ suspend/resume). Otherwise, if we are doing the real thing,
-+ then go for the gusto */
-+
-+ if (olpc_pm_mode != PM_MODE_TEST) {
-+ __asm__ __volatile__("movl %0,%%eax" : : "r" (pgd_addr));
-+ __asm__("call *(%%edi); cld"
-+ : : "D" (&ofw_bios_entry));
-+ __asm__ __volatile__("movb $0x34, %al\n\t"
-+ "outb %al, $0x70\n\t"
-+ "movb $0x30, %al\n\t"
-+ "outb %al, $0x71\n\t");
-+
-+ }
-+ else if (test_timeout > 0) {
-+ int t;
-+
-+ /* Delay N seconds for testing purposes */
-+
-+ for(t = 0; t < test_timeout; t++)
-+ mdelay(1000);
-+ }
-+
-+ return 0;
-+}
-+
-+static void olpc_power_off(void)
-+{
-+ printk(KERN_INFO "OLPC power off sequence...\n");
-+
-+ /* Enable all of these controls with 0 delay */
-+ outl(0x40000000, pms_base + PM_SCLK);
-+ outl(0x40000000, pms_base + PM_IN_SLPCTL);
-+ outl(0x40000000, pms_base + PM_WKXD);
-+ outl(0x40000000, pms_base + PM_WKD);
-+
-+ /* Clear status bits (possibly unnecessary) */
-+ outl(0x0002ffff, pms_base + PM_SSC);
-+ outl(0xffffffff, acpi_base + PM_GPE0_STS);
-+
-+ /* Write SLP_EN bit to start the machinery */
-+ outl(0x00002000, acpi_base + PM1_CNT);
-+}
-+
-+/* This code will slowly disappear as we fixup the issues in the BIOS */
-+
-+static void __init olpc_fixup_bios(void)
-+{
-+ unsigned long hi, lo;
-+
-+ if (olpc_has_vsa()) {
-+ /* The VSA aggressively sets up the ACPI and PM register for
-+ * trapping - its not enough to force these values in the BIOS -
-+ * they seem to be changed during PCI init as well.
-+ */
-+
-+ /* Change the PM registers to decode to the DD */
-+
-+ rdmsr(0x510100e2, lo, hi);
-+ hi |= 0x80000000;
-+ wrmsr(0x510100e2, lo, hi);
-+
-+ /* Change the ACPI registers to decode to the DD */
-+
-+ rdmsr(0x510100e3, lo, hi);
-+ hi |= 0x80000000;
-+ wrmsr(0x510100e3, lo, hi);
-+ }
-+
-+ /* GPIO24 controls WORK_AUX */
-+
-+ geode_gpio_set(OLPC_GPIO_WORKAUX, GPIO_OUTPUT_ENABLE);
-+ geode_gpio_set(OLPC_GPIO_WORKAUX, GPIO_OUTPUT_AUX1);
-+
-+ if (olpc_board_at_least(olpc_board(0xb2))) {
-+ /* GPIO10 is connected to the thermal alarm */
-+ geode_gpio_set(OLPC_GPIO_THRM_ALRM, GPIO_INPUT_ENABLE);
-+ geode_gpio_set(OLPC_GPIO_THRM_ALRM, GPIO_INPUT_AUX1);
-+
-+ /* Set up to get LID events */
-+ geode_gpio_set(OLPC_GPIO_LID, GPIO_INPUT_ENABLE);
-+
-+ /* Clear edge detection and event enable for now */
-+ geode_gpio_clear(OLPC_GPIO_LID, GPIO_EVENTS_ENABLE);
-+ geode_gpio_clear(OLPC_GPIO_LID, GPIO_NEGATIVE_EDGE_EN);
-+ geode_gpio_clear(OLPC_GPIO_LID, GPIO_POSITIVE_EDGE_EN);
-+
-+ geode_gpio_set(OLPC_GPIO_LID, GPIO_NEGATIVE_EDGE_STS);
-+ geode_gpio_set(OLPC_GPIO_LID, GPIO_POSITIVE_EDGE_STS);
-+
-+ /* Set the LID to cause an PME event on group 6 */
-+ geode_gpio_event_pme(OLPC_GPIO_LID, 6);
-+
-+ /* Set PME group 6 to fire the SCI interrupt */
-+ geode_gpio_set_irq(6, sci_irq);
-+ }
-+
-+ geode_gpio_set(OLPC_GPIO_ECSCI, GPIO_INPUT_ENABLE);
-+
-+ /* Clear pending events */
-+
-+ geode_gpio_set(OLPC_GPIO_ECSCI, GPIO_NEGATIVE_EDGE_STS);
-+ geode_gpio_set(OLPC_GPIO_ECSCI, GPIO_POSITIVE_EDGE_STS);
-+
-+ //geode_gpio_set(OLPC_GPIO_ECSCI, GPIO_NEGATIVE_EDGE_EN);
-+ geode_gpio_set(OLPC_GPIO_ECSCI, GPIO_EVENTS_ENABLE);
-+
-+ /* Set the SCI to cause a PME event on group 7 */
-+ geode_gpio_event_pme(OLPC_GPIO_ECSCI, 7);
-+
-+ /* And have group 6 also fire the SCI interrupt */
-+ geode_gpio_set_irq(7, sci_irq);
-+}
-+
-+/* This provides a control file for setting up testing of the
-+ power management system. For now, there is just one setting:
-+ "test" which means that we don't actually enter the power
-+ off routine.
-+*/
-+
-+static const char * const pm_states[] = {
-+ [PM_MODE_NORMAL] = "normal",
-+ [PM_MODE_TEST] = "test",
-+};
-+
-+extern struct mutex pm_mutex;
-+extern struct kset power_subsys;
-+
-+static ssize_t control_show(struct kset *s, char *buf)
-+{
-+ return sprintf(buf, "%s\n", pm_states[olpc_pm_mode]);
-+}
-+
-+static ssize_t control_store(struct kset *s, const char *buf, size_t n)
-+{
-+ int i, len;
-+ char *p;
-+
-+ p = memchr(buf, '\n', n);
-+ len = p ? p - buf : n;
-+
-+ /* Grab the mutex */
-+ mutex_lock(&pm_mutex);
-+
-+ for(i = 0; i < PM_MODE_MAX; i++) {
-+ if (!strncmp(buf, pm_states[i], len)) {
-+ olpc_pm_mode = i;
-+ break;
-+ }
-+ }
-+
-+ mutex_unlock(&pm_mutex);
-+
-+ return (i == PM_MODE_MAX) ? -EINVAL : n;
-+}
-+
-+static ssize_t timeout_show(struct kset *s, char *buf)
-+{
-+ return sprintf(buf, "%d\n", test_timeout);
-+}
-+
-+static ssize_t timeout_store(struct kset *s, const char *buf, size_t n)
-+{
-+ unsigned int t = simple_strtoul(buf, NULL, 0);
-+ test_timeout = t;
-+
-+ return n;
-+}
-+
-+static ssize_t wackup_show(struct kset *s, char *buf)
-+{
-+ return sprintf(buf, "%s\n", wackup_source ? wackup_source : "none");
-+}
-+
-+static struct subsys_attribute control_attr = {
-+ .attr = {
-+ .name = "olpc-pm",
-+ .mode = 0644,
-+ },
-+ .show = control_show,
-+ .store = control_store,
-+};
-+
-+static struct subsys_attribute test_attr = {
-+ .attr = {
-+ .name = "test-timeout",
-+ .mode = 0644,
-+ },
-+ .show = timeout_show,
-+ .store = timeout_store,
-+};
-+
-+static struct subsys_attribute wackup_attr = {
-+ .attr = {
-+ .name = "wakeup-source",
-+ .mode = 0400,
-+ },
-+ .show = wackup_show,
-+};
-+
-+static struct attribute * olpc_attributes[] = {
-+ &control_attr.attr,
-+ &test_attr.attr,
-+ &wackup_attr.attr,
-+ NULL
-+};
-+
-+static struct attribute_group olpc_attrs = {
-+ .attrs = olpc_attributes,
-+};
-+
-+static int __init alloc_inputdevs(void)
-+{
-+ int ret = -ENOMEM;
-+
-+ pm_inputdev = input_allocate_device();
-+ if (!pm_inputdev)
-+ goto err;
-+
-+ pm_inputdev->name = "OLPC PM";
-+ pm_inputdev->phys = "olpc_pm/input0";
-+ set_bit(EV_KEY, pm_inputdev->evbit);
-+ set_bit(KEY_POWER, pm_inputdev->keybit);
-+
-+ ret = input_register_device(pm_inputdev);
-+ if (ret) {
-+ printk(KERN_ERR "olpc-pm: failed to register PM input device: %d\n", ret);
-+ goto err;
-+ }
-+
-+ lid_inputdev = input_allocate_device();
-+ if (!lid_inputdev)
-+ goto err;
-+
-+ lid_inputdev->name = "OLPC lid switch";
-+ lid_inputdev->phys = "olpc_pm/input1";
-+ set_bit(EV_SW, lid_inputdev->evbit);
-+ set_bit(SW_LID, lid_inputdev->swbit);
-+
-+ ret = input_register_device(lid_inputdev);
-+ if (ret) {
-+ printk(KERN_ERR "olpc-pm: failed to register lid input device: %d\n", ret);
-+ goto err;
-+ }
-+
-+ ebook_inputdev = input_allocate_device();
-+ if (!ebook_inputdev)
-+ goto err;
-+
-+ ebook_inputdev->name = "OLPC ebook switch";
-+ ebook_inputdev->phys = "olpc_pm/input2";
-+ set_bit(EV_SW, ebook_inputdev->evbit);
-+ set_bit(SW_TABLET_MODE, ebook_inputdev->swbit);
-+
-+ ret = input_register_device(ebook_inputdev);
-+ if (ret) {
-+ printk(KERN_ERR "olpc-pm: failed to register ebook input device: %d\n", ret);
-+ goto err;
-+ }
-+
-+ return ret;
-+err:
-+ if (ebook_inputdev) {
-+ input_unregister_device(ebook_inputdev);
-+ ebook_inputdev = NULL;
-+ }
-+ if (lid_inputdev) {
-+ input_unregister_device(lid_inputdev);
-+ lid_inputdev = NULL;
-+ }
-+ if (pm_inputdev) {
-+ input_unregister_device(pm_inputdev);
-+ pm_inputdev = NULL;
-+ }
-+
-+ return ret;
-+}
-+
-+static int __init olpc_pm_init(void)
-+{
-+ uint32_t lo, hi;
-+ int ret;
-+
-+ if (!machine_is_olpc())
-+ return -ENODEV;
-+
-+ acpi_base = geode_acpi_base();
-+ pms_base = geode_pms_base();
-+
-+ if (!acpi_base || !pms_base)
-+ return -ENODEV;
-+
-+ pm_power_off = olpc_power_off;
-+
-+ ret = alloc_inputdevs();
-+ if (ret)
-+ return ret;
-+
-+ rdmsr(0x51400020, lo, hi);
-+ sci_irq = (lo >> 20) & 15;
-+
-+ if (sci_irq) {
-+ printk(KERN_INFO "SCI is mapped to IRQ %d\n", sci_irq);
-+ } else {
-+ /* Zero doesn't mean zero -- it means masked */
-+ printk(KERN_INFO "SCI unmapped. Mapping to IRQ 3\n");
-+ sci_irq = 3;
-+ lo |= 0x00300000;
-+ wrmsrl(0x51400020, lo);
-+ }
-+
-+ olpc_fixup_bios();
-+
-+ lo = inl(pms_base + PM_FSD);
-+
-+ /* Lock, enable failsafe, 4 seconds */
-+ outl(0xc001f400, pms_base + PM_FSD);
-+
-+ /* Here we set up the SCI events we're interested in during
-+ * real-time. We have no sleep button, and the RTC doesn't make
-+ * sense, so set up the power button
-+ */
-+
-+ outl(inl(acpi_base) | ((CS5536_PM_PWRBTN) << 16), acpi_base);
-+
-+ if (olpc_board_at_least(olpc_board(0xb2))) {
-+ gpio_wake_events |= GPIO_WAKEUP_LID;
-+
-+ /* Get the current value of the GPIO, and set up the edges */
-+ olpc_lid_flag = geode_gpio_isset(OLPC_GPIO_LID, GPIO_READ_BACK);
-+
-+ /* Watch for the opposite edge */
-+
-+ if (olpc_lid_flag)
-+ geode_gpio_set(OLPC_GPIO_LID, GPIO_NEGATIVE_EDGE_EN);
-+ else
-+ geode_gpio_set(OLPC_GPIO_LID, GPIO_POSITIVE_EDGE_EN);
-+
-+ /* Enable the event */
-+ geode_gpio_set(OLPC_GPIO_LID, GPIO_EVENTS_ENABLE);
-+ }
-+
-+ /* Set up the EC SCI */
-+
-+ gpio_wake_events |= GPIO_WAKEUP_EC;
-+
-+ outl(gpio_wake_events, acpi_base + PM_GPE0_EN);
-+ outl(0xFFFFFFFF, acpi_base + PM_GPE0_STS);
-+
-+ /* Select level triggered in PIC */
-+
-+ if (sci_irq < 8) {
-+ lo = inb(0x4d0);
-+ lo |= 1 << sci_irq;
-+ outb(lo, 0x4d0);
-+ } else {
-+ lo = inb(0x4d1);
-+ lo |= 1 << (sci_irq - 8);
-+ outb(lo, 0x4d1);
-+ }
-+ /* Clear pending interrupt */
-+ outl(inl(acpi_base) | 0xFFFF, acpi_base);
-+ process_sci_queue(0); /* we just want to flush the queue here */
-+ init_ebook_state();
-+
-+ /* Enable the interrupt */
-+
-+ ret = request_irq(sci_irq, &olpc_pm_interrupt, 0, "SCI", &acpi_base);
-+
-+ if (ret) {
-+ printk(KERN_ERR "Error registering SCI: %d\n", ret);
-+ return ret;
-+ }
-+
-+ ofw_bios_entry.address = 0xF0000 + PAGE_OFFSET;
-+ suspend_set_ops(&olpc_pm_ops);
-+
-+ sysfs_create_group(&power_subsys.kobj, &olpc_attrs);
-+
-+ return 0;
-+}
-+
-+
-+#if defined (CONFIG_RTC_DRV_CMOS) || defined (CONFIG_RTC_DRV_CMOS_MODULE)
-+struct resource rtc_platform_resource[2] = {
-+ {
-+ .flags = IORESOURCE_IO,
-+ .start = RTC_PORT(0),
-+ .end = RTC_PORT(0) + RTC_IO_EXTENT
-+ },
-+ {
-+ .flags = IORESOURCE_IRQ,
-+ .start = 8,
-+ .end = 8,
-+ },
-+};
-+
-+
-+static void rtc_wake_on(struct device *dev)
-+{
-+ olpc_wakeup_mask |= CS5536_PM_RTC;
-+}
-+
-+static void rtc_wake_off(struct device *dev)
-+{
-+ olpc_wakeup_mask &= ~(CS5536_PM_RTC);
-+}
-+
-+static struct cmos_rtc_board_info rtc_info = {
-+ .rtc_day_alarm = 0,
-+ .rtc_mon_alarm = 0,
-+ .rtc_century = 0,
-+ .wake_on = rtc_wake_on,
-+ .wake_off = rtc_wake_off,
-+};
-+
-+struct platform_device olpc_rtc_device = {
-+ .name = "rtc_cmos",
-+ .id = -1,
-+ .num_resources = ARRAY_SIZE(rtc_platform_resource),
-+ .dev.platform_data = &rtc_info,
-+ .resource = rtc_platform_resource,
-+};
-+
-+static int __init olpc_platform_init(void)
-+{
-+ rdmsrl(MSR_RTC_DOMA_OFFSET, rtc_info.rtc_day_alarm);
-+ rdmsrl(MSR_RTC_MONA_OFFSET, rtc_info.rtc_mon_alarm);
-+ rdmsrl(MSR_RTC_CEN_OFFSET, rtc_info.rtc_century);
-+
-+ (void)platform_device_register(&olpc_rtc_device);
-+ device_init_wakeup(&olpc_rtc_device.dev, 1);
-+
-+ (void)platform_device_register(&olpc_powerbutton_dev);
-+ device_init_wakeup(&olpc_powerbutton_dev.dev, 1);
-+
-+ (void)platform_device_register(&olpc_lid_dev);
-+ device_init_wakeup(&olpc_lid_dev.dev, 1);
-+
-+ return 0;
-+}
-+arch_initcall(olpc_platform_init);
-+#endif /* CONFIG_RTC_DRV_CMOS */
-+
-+static void olpc_pm_exit(void)
-+{
-+ /* Clear any pending events, and disable them */
-+ outl(0xFFFF, acpi_base+2);
-+
-+ free_irq(sci_irq, &acpi_base);
-+ input_unregister_device(pm_inputdev);
-+ input_unregister_device(lid_inputdev);
-+ input_unregister_device(ebook_inputdev);
-+}
-+
-+static struct platform_suspend_ops olpc_pm_ops = {
-+ .valid = olpc_pm_state_valid,
-+ .enter = olpc_pm_enter,
-+};
-+
-+module_init(olpc_pm_init);
-+module_exit(olpc_pm_exit);
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("David Woodhouse <dwmw2@infradead.org>");
-+MODULE_DESCRIPTION("AMD Geode power management for OLPC CL1");
-Index: linux-2.6.24.7/arch/x86/kernel/olpc-sleep.S
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/arch/x86/kernel/olpc-sleep.S
-@@ -0,0 +1,39 @@
-+.text
-+
-+ENTRY(olpc_sleep_asm)
-+olpc_sleep:
-+ ;; Get the value of PM1_CNT and store it off
-+
-+ add 08h, ax
-+ mov bx,dx
-+ in dx,eax
-+ or 2000h, ax
-+ mov ax,di
-+
-+ ;; flush the cache
-+ wbinvd
-+
-+ ;; GX2 must disable refresh before going into self-refresh
-+ mov 2000000180xh, ecx
-+ rdmsr
-+ mov eax, esi
-+ and 0FF0000FFh, eax
-+ wrmsr
-+
-+ ;; Now, put the memory into self refresh
-+ mov 2004, cx
-+ xor edx, edx
-+ xor eax, eax
-+ mov 04h, al
-+ wrmsr
-+
-+ ;; Thats all she wrote - time to go to sleep
-+
-+ mov bx, dx
-+ movzx di, eax
-+ out eax, dx
-+
-+ ;;
-+
-+
-+
-Index: linux-2.6.24.7/arch/x86/kernel/olpc-wakeup.S
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/arch/x86/kernel/olpc-wakeup.S
-@@ -0,0 +1,133 @@
-+.text
-+#include <linux/linkage.h>
-+#include <asm/segment.h>
-+#include <asm/page.h>
-+
-+ .macro writepost,value
-+ movb $0x34, %al
-+ outb %al, $0x70
-+ movb $\value, %al
-+ outb %al, $0x71
-+ .endm
-+
-+ALIGN
-+ .align 4096
-+
-+wakeup_start:
-+# jmp wakeup_start
-+
-+ cli
-+ cld
-+
-+ # Clear any dangerous flags
-+
-+ pushl $0
-+ popfl
-+
-+ writepost 0x31
-+
-+ # Set up %cr3
-+ movl $swsusp_pg_dir - __PAGE_OFFSET, %eax
-+ movl %eax, %cr3
-+
-+ movl saved_cr4, %eax
-+ movl %eax, %cr4
-+
-+ movl saved_cr0, %eax
-+ movl %eax, %cr0
-+
-+ jmp 1f
-+1:
-+ ljmpl $__KERNEL_CS,$wakeup_return
-+
-+
-+.org 0x1000
-+
-+wakeup_return:
-+ movw $__KERNEL_DS, %ax
-+ movw %ax, %ss
-+ movw %ax, %ds
-+ movw %ax, %es
-+ movw %ax, %fs
-+ movw %ax, %gs
-+
-+ lgdt saved_gdt
-+ lidt saved_idt
-+ lldt saved_ldt
-+ ljmp $(__KERNEL_CS),$1f
-+1:
-+ movl %cr3, %eax
-+ movl %eax, %cr3
-+ wbinvd
-+
-+ # Go back to the return point
-+ jmp ret_point
-+
-+save_registers:
-+ sgdt saved_gdt
-+ sidt saved_idt
-+ sldt saved_ldt
-+
-+ pushl %edx
-+ movl %cr4, %edx
-+ movl %edx, saved_cr4
-+
-+ movl %cr0, %edx
-+ movl %edx, saved_cr0
-+
-+ popl %edx
-+
-+
-+ movl %ebx, saved_context_ebx
-+ movl %ebp, saved_context_ebp
-+ movl %esi, saved_context_esi
-+ movl %edi, saved_context_edi
-+
-+ pushfl
-+ popl saved_context_eflags
-+
-+ ret
-+
-+
-+restore_registers:
-+ movl saved_context_ebp, %ebp
-+ movl saved_context_ebx, %ebx
-+ movl saved_context_esi, %esi
-+ movl saved_context_edi, %edi
-+
-+ pushl saved_context_eflags
-+ popfl
-+
-+ ret
-+
-+
-+ENTRY(do_olpc_suspend_lowlevel)
-+ call save_processor_state
-+ call save_registers
-+
-+ # This is the stack context we want to remember
-+ movl %esp, saved_context_esp
-+
-+ pushl $3
-+ call olpc_do_sleep
-+
-+ jmp wakeup_start
-+ .p2align 4,,7
-+ret_point:
-+ movl saved_context_esp, %esp
-+
-+ writepost 0x32
-+
-+ call restore_registers
-+ call restore_processor_state
-+ ret
-+
-+.data
-+ALIGN
-+
-+saved_gdt: .long 0,0
-+saved_idt: .long 0,0
-+saved_ldt: .long 0
-+saved_cr4: .long 0
-+saved_cr0: .long 0
-+
-Index: linux-2.6.24.7/arch/x86/kernel/prom.c
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/arch/x86/kernel/prom.c
-@@ -0,0 +1,478 @@
-+/*
-+ * Procedures for creating, accessing and interpreting the device tree.
-+ *
-+ * Paul Mackerras August 1996.
-+ * Copyright (C) 1996-2005 Paul Mackerras.
-+ *
-+ * Adapted for 64bit PowerPC by Dave Engebretsen and Peter Bergner.
-+ * {engebret|bergner}@us.ibm.com
-+ *
-+ * Adapted for sparc64 by David S. Miller davem@davemloft.net
-+ *
-+ * Adapter for i386/OLPC by Andres Salomon <dilinger@debian.org>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/types.h>
-+#include <linux/string.h>
-+#include <linux/mm.h>
-+#include <linux/bootmem.h>
-+#include <linux/module.h>
-+#include <asm/prom.h>
-+#include <asm/ofw.h>
-+
-+/*
-+ * XXX: This is very much a stub; right now we're keeping 2 device trees
-+ * in memory (one for promfs, and one here). That will not remain
-+ * for long!
-+ */
-+
-+static struct device_node *allnodes;
-+
-+/* use when traversing tree through the allnext, child, sibling,
-+ * or parent members of struct device_node.
-+ */
-+static DEFINE_RWLOCK(devtree_lock);
-+
-+int of_device_is_compatible(const struct device_node *device,
-+ const char *compat)
-+{
-+ const char* cp;
-+ int cplen, l;
-+
-+ cp = of_get_property(device, "compatible", &cplen);
-+ if (cp == NULL)
-+ return 0;
-+ while (cplen > 0) {
-+ if (strncmp(cp, compat, strlen(compat)) == 0)
-+ return 1;
-+ l = strlen(cp) + 1;
-+ cp += l;
-+ cplen -= l;
-+ }
-+
-+ return 0;
-+}
-+EXPORT_SYMBOL(of_device_is_compatible);
-+
-+struct device_node *of_get_parent(const struct device_node *node)
-+{
-+ struct device_node *np;
-+
-+ if (!node)
-+ return NULL;
-+
-+ np = node->parent;
-+
-+ return np;
-+}
-+EXPORT_SYMBOL(of_get_parent);
-+
-+struct device_node *of_get_next_child(const struct device_node *node,
-+ struct device_node *prev)
-+{
-+ struct device_node *next;
-+
-+ next = prev ? prev->sibling : node->child;
-+ for (; next != 0; next = next->sibling) {
-+ break;
-+ }
-+
-+ return next;
-+}
-+EXPORT_SYMBOL(of_get_next_child);
-+
-+struct device_node *of_find_node_by_path(const char *path)
-+{
-+ struct device_node *np = allnodes;
-+
-+ for (; np != 0; np = np->allnext) {
-+ if (np->full_name != 0 && strcmp(np->full_name, path) == 0)
-+ break;
-+ }
-+
-+ return np;
-+}
-+EXPORT_SYMBOL(of_find_node_by_path);
-+
-+struct device_node *of_find_node_by_phandle(phandle handle)
-+{
-+ struct device_node *np;
-+
-+ for (np = allnodes; np != 0; np = np->allnext)
-+ if (np->node == handle)
-+ break;
-+
-+ return np;
-+}
-+EXPORT_SYMBOL(of_find_node_by_phandle);
-+
-+struct device_node *of_find_node_by_name(struct device_node *from,
-+ const char *name)
-+{
-+ struct device_node *np;
-+
-+ np = from ? from->allnext : allnodes;
-+ for (; np != NULL; np = np->allnext)
-+ if (np->name != NULL && strcmp(np->name, name) == 0)
-+ break;
-+
-+ return np;
-+}
-+EXPORT_SYMBOL(of_find_node_by_name);
-+
-+struct device_node *of_find_node_by_type(struct device_node *from,
-+ const char *type)
-+{
-+ struct device_node *np;
-+
-+ np = from ? from->allnext : allnodes;
-+ for (; np != 0; np = np->allnext)
-+ if (np->type != 0 && strcmp(np->type, type) == 0)
-+ break;
-+
-+ return np;
-+}
-+EXPORT_SYMBOL(of_find_node_by_type);
-+
-+struct device_node *of_find_compatible_node(struct device_node *from,
-+ const char *type, const char *compatible)
-+{
-+ struct device_node *np;
-+
-+ np = from ? from->allnext : allnodes;
-+ for (; np != 0; np = np->allnext) {
-+ if (type != NULL
-+ && !(np->type != 0 && strcmp(np->type, type) == 0))
-+ continue;
-+ if (of_device_is_compatible(np, compatible))
-+ break;
-+ }
-+
-+ return np;
-+}
-+EXPORT_SYMBOL(of_find_compatible_node);
-+
-+struct property *of_find_property(const struct device_node *np,
-+ const char *name,
-+ int *lenp)
-+{
-+ struct property *pp;
-+
-+ for (pp = np->properties; pp != 0; pp = pp->next) {
-+ if (strcasecmp(pp->name, name) == 0) {
-+ if (lenp != 0)
-+ *lenp = pp->length;
-+ break;
-+ }
-+ }
-+ return pp;
-+}
-+EXPORT_SYMBOL(of_find_property);
-+
-+/*
-+ * Find a property with a given name for a given node
-+ * and return the value.
-+ */
-+const void *of_get_property(const struct device_node *np, const char *name,
-+ int *lenp)
-+{
-+ struct property *pp = of_find_property(np,name,lenp);
-+ return pp ? pp->value : NULL;
-+}
-+EXPORT_SYMBOL(of_get_property);
-+
-+int of_getintprop_default(struct device_node *np, const char *name, int def)
-+{
-+ struct property *prop;
-+ int len;
-+
-+ prop = of_find_property(np, name, &len);
-+ if (!prop || len != 4)
-+ return def;
-+
-+ return *(int *) prop->value;
-+}
-+EXPORT_SYMBOL(of_getintprop_default);
-+
-+int of_n_addr_cells(struct device_node *np)
-+{
-+ const int* ip;
-+ do {
-+ if (np->parent)
-+ np = np->parent;
-+ ip = of_get_property(np, "#address-cells", NULL);
-+ if (ip != NULL)
-+ return *ip;
-+ } while (np->parent);
-+ /* No #address-cells property for the root node, default to 2 */
-+ return 2;
-+}
-+EXPORT_SYMBOL(of_n_addr_cells);
-+
-+int of_n_size_cells(struct device_node *np)
-+{
-+ const int* ip;
-+ do {
-+ if (np->parent)
-+ np = np->parent;
-+ ip = of_get_property(np, "#size-cells", NULL);
-+ if (ip != NULL)
-+ return *ip;
-+ } while (np->parent);
-+ /* No #size-cells property for the root node, default to 1 */
-+ return 1;
-+}
-+EXPORT_SYMBOL(of_n_size_cells);
-+
-+int of_set_property(struct device_node *dp, const char *name, void *val, int len)
-+{
-+ return -EIO;
-+}
-+EXPORT_SYMBOL(of_set_property);
-+
-+static unsigned int prom_early_allocated;
-+
-+static void * __init prom_early_alloc(unsigned long size)
-+{
-+ void *ret;
-+
-+ ret = kmalloc(size, GFP_KERNEL);
-+ if (ret != NULL)
-+ memset(ret, 0, size);
-+ else
-+ printk(KERN_ERR "ACK! couldn't allocate prom memory!\n");
-+
-+ prom_early_allocated += size;
-+
-+ return ret;
-+}
-+
-+static int is_root_node(const struct device_node *dp)
-+{
-+ if (!dp)
-+ return 0;
-+
-+ return (dp->parent == NULL);
-+}
-+
-+static char * __init build_path_component(struct device_node *dp)
-+{
-+ int pathlen;
-+ char *n, *i;
-+
-+ if (ofw("package-to-path", 3, 1, dp->node, NULL, 0, &pathlen)) {
-+ printk(KERN_ERR "PROM: unable to get path name from OFW!\n");
-+ return "ERROR";
-+ }
-+ n = prom_early_alloc(pathlen + 1);
-+ if (ofw("package-to-path", 3, 1, dp->node, n, pathlen+1, &pathlen))
-+ printk(KERN_ERR "PROM: unable to get path name from OFW\n");
-+
-+ if ((i = strrchr(n, '/')))
-+ n = ++i; /* we only want the file name */
-+ return n;
-+}
-+
-+static char * __init build_full_name(struct device_node *dp)
-+{
-+ int len, ourlen, plen;
-+ char *n;
-+
-+ plen = strlen(dp->parent->full_name);
-+ ourlen = strlen(dp->path_component_name);
-+ len = ourlen + plen + 2;
-+
-+ n = prom_early_alloc(len);
-+ strcpy(n, dp->parent->full_name);
-+ if (!is_root_node(dp->parent)) {
-+ strcpy(n + plen, "/");
-+ plen++;
-+ }
-+ strcpy(n + plen, dp->path_component_name);
-+
-+ return n;
-+}
-+
-+static struct property * __init build_one_prop(phandle node, char *prev, char *special_name, void *special_val, int special_len)
-+{
-+ static struct property *tmp = NULL;
-+ struct property *p;
-+
-+ if (tmp) {
-+ p = tmp;
-+ memset(p, 0, sizeof(*p) + 32);
-+ tmp = NULL;
-+ } else {
-+ p = prom_early_alloc(sizeof(struct property) + 32);
-+ }
-+
-+ p->name = (char *) (p + 1);
-+ if (special_name) {
-+ strcpy(p->name, special_name);
-+ p->length = special_len;
-+ p->value = prom_early_alloc(special_len);
-+ memcpy(p->value, special_val, special_len);
-+ } else {
-+ int fl;
-+ if (prev == NULL) {
-+ if (ofw("nextprop", 3, 1, node, "", p->name, &fl)) {
-+ printk(KERN_ERR "PROM: %s: nextprop failed!\n", __func__);
-+ return NULL;
-+ }
-+ } else {
-+ if (ofw("nextprop", 3, 1, node, prev, p->name, &fl)) {
-+ printk(KERN_ERR "PROM: %s: nextprop failed!\n", __func__);
-+ return NULL;
-+ }
-+ }
-+ if (strlen(p->name) == 0 || fl != 1) {
-+ tmp = p;
-+ return NULL;
-+ }
-+ if (ofw("getproplen", 2, 1, node, p->name, &p->length)) {
-+ printk(KERN_ERR "PROM: %s: getproplen failed!\n", __func__);
-+ return NULL;
-+ }
-+ if (p->length <= 0) {
-+ p->length = 0;
-+ } else {
-+ p->value = prom_early_alloc(p->length + 1);
-+ if (ofw("getprop", 4, 1, node, p->name, p->value, p->length, &p->length)) {
-+ printk(KERN_ERR "PROM: %s: getprop failed!\n", __func__);
-+ return NULL;
-+ }
-+ ((unsigned char *)p->value)[p->length] = '\0';
-+ }
-+ }
-+ return p;
-+}
-+
-+static struct property * __init build_prop_list(phandle node)
-+{
-+ struct property *head, *tail;
-+
-+ head = tail = build_one_prop(node, NULL,
-+ ".node", &node, sizeof(node));
-+
-+ tail->next = build_one_prop(node, NULL, NULL, NULL, 0);
-+ tail = tail->next;
-+ while(tail) {
-+ tail->next = build_one_prop(node, tail->name,
-+ NULL, NULL, 0);
-+ tail = tail->next;
-+ }
-+
-+ return head;
-+}
-+
-+static char * __init get_one_property(phandle node, const char *name)
-+{
-+ char *buf = "<NULL>";
-+ int len;
-+
-+ if (ofw("getproplen", 2, 1, node, name, &len)) {
-+ printk(KERN_ERR "PROM: %s: getproplen failed!\n", __func__);
-+ return NULL;
-+ }
-+ if (len > 0) {
-+ buf = prom_early_alloc(len);
-+ if (ofw("getprop", 4, 1, node, name, buf, len, &len)) {
-+ printk(KERN_ERR "PROM: %s: getprop failed!\n", __func__);
-+ return NULL;
-+ }
-+ }
-+
-+ return buf;
-+}
-+
-+static struct device_node * __init create_node(phandle node, struct device_node *parent)
-+{
-+ struct device_node *dp;
-+
-+ if (!node)
-+ return NULL;
-+
-+ dp = prom_early_alloc(sizeof(*dp));
-+ dp->parent = parent;
-+
-+ kref_init(&dp->kref);
-+
-+ dp->name = get_one_property(node, "name");
-+ dp->type = get_one_property(node, "device_type");
-+ dp->node = node;
-+
-+ dp->properties = build_prop_list(node);
-+
-+ return dp;
-+}
-+
-+static struct device_node * __init build_tree(struct device_node *parent, phandle node, struct device_node ***nextp)
-+{
-+ struct device_node *ret = NULL, *prev_sibling = NULL;
-+ struct device_node *dp;
-+ u32 child;
-+
-+ while (1) {
-+ dp = create_node(node, parent);
-+ if (!dp)
-+ break;
-+
-+ if (prev_sibling)
-+ prev_sibling->sibling = dp;
-+
-+ if (!ret)
-+ ret = dp;
-+ prev_sibling = dp;
-+
-+ *(*nextp) = dp;
-+ *nextp = &dp->allnext;
-+
-+ dp->path_component_name = build_path_component(dp);
-+ dp->full_name = build_full_name(dp);
-+
-+ if (ofw("child", 1, 1, node, &child)) {
-+ printk(KERN_ERR "PROM: %s: fetching child failed!\n", __func__);
-+ return NULL;
-+ }
-+ dp->child = build_tree(dp, child, nextp);
-+
-+ if (ofw("peer", 1, 1, node, &node)) {
-+ printk(KERN_ERR "PROM: %s: fetching peer failed!\n", __func__);
-+ return NULL;
-+ }
-+ }
-+
-+ return ret;
-+}
-+
-+static phandle root_node;
-+
-+void __init prom_build_devicetree(void)
-+{
-+ struct device_node **nextp;
-+ u32 child;
-+
-+ if (ofw("peer", 1, 1, 0, &root_node)) {
-+ printk(KERN_ERR "PROM: unable to get root node from OFW!\n");
-+ return;
-+ }
-+
-+ allnodes = create_node(root_node, NULL);
-+ allnodes->path_component_name = "";
-+ allnodes->full_name = "/";
-+
-+ nextp = &allnodes->allnext;
-+ if (ofw("child", 1, 1, allnodes->node, &child)) {
-+ printk(KERN_ERR "PROM: unable to get child node from OFW!\n");
-+ return;
-+ }
-+ allnodes->child = build_tree(allnodes, child, &nextp);
-+ printk("PROM: Built device tree with %u bytes of memory.\n",
-+ prom_early_allocated);
-+}
-Index: linux-2.6.24.7/arch/x86/pci/olpc.c
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/arch/x86/pci/olpc.c
-@@ -0,0 +1,298 @@
-+/*
-+ * olpcpci.c - Low-level PCI config space access for OLPC systems
-+ * without the VSA PCI virtualization software.
-+ *
-+ * The AMD Geode chipset (GX2 processor, cs5536 I/O companion device)
-+ * has some I/O functions (display, southbridge, sound, USB HCIs, etc)
-+ * that more or less behave like PCI devices, but the hardware doesn't
-+ * directly implement the PCI configuration space headers. AMD provides
-+ * "VSA" (Virtual System Architecture) software that emulates PCI config
-+ * space for these devices, by trapping I/O accesses to PCI config register
-+ * (CF8/CFC) and running some code in System Management Mode interrupt state.
-+ * On the OLPC platform, we don't want to use that VSA code because
-+ * (a) it slows down suspend/resume, and (b) recompiling it requires special
-+ * compilers that are hard to get. So instead of letting the complex VSA
-+ * code simulate the PCI config registers for the on-chip devices, we
-+ * just simulate them the easy way, by inserting the code into the
-+ * pci_write_config and pci_read_config path. Most of the config registers
-+ * are read-only anyway, so the bulk of the simulation is just table lookup.
-+ */
-+
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <asm/olpc.h>
-+#include <asm/geode.h>
-+#include "pci.h"
-+
-+static int is_lx;
-+
-+/*
-+ * In the tables below, the first two line (8 longwords) are the
-+ * size masks that are used when the higher level PCI code determines
-+ * the size of the region by writing ~0 to a base address register
-+ * and reading back the result.
-+ *
-+ * The following lines are the values that are read during normal
-+ * PCI config access cycles, i.e. not after just having written
-+ * ~0 to a base address register.
-+ */
-+
-+static const u32 lxnb_hdr[] = { /* dev 1 function 0 - devfn = 8 */
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+
-+ 0x281022 , 0x2200005 , 0x6000021 , 0x80f808 , /* AMD Vendor ID */
-+ 0x0 , 0x0 , 0x0 , 0x0 , /* No virtual registers, hence no BAR for them */
-+ 0x0 , 0x0 , 0x0 , 0x28100b ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+};
-+
-+static const u32 gxnb_hdr[] = { /* dev 1 function 0 - devfn = 8 */
-+ 0xfffffffd , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+
-+ 0x28100b , 0x2200005 , 0x6000021 , 0x80f808 , /* NSC Vendor ID */
-+ 0xac1d , 0x0 , 0x0 , 0x0 , /* I/O BAR - base of virtual registers */
-+ 0x0 , 0x0 , 0x0 , 0x28100b ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+};
-+
-+static const u32 lxfb_hdr[] = { /* dev 1 function 1 - devfn = 9 */
-+ 0xff800008 , 0xffffc000 , 0xffffc000 , 0xffffc000 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+
-+ 0x20811022 , 0x2200003 , 0x3000000 , 0x0 , /* AMD Vendor ID */
-+ 0xfd000000 , 0xfe000000 , 0xfe004000 , 0xfe008000 , /* FB, GP, VG, DF */
-+ 0xfe00c000 , 0x0 , 0x0 , 0x30100b , /* VIP */
-+ 0x0 , 0x0 , 0x0 , 0x10e , /* INTA, IRQ14 for graphics accel */
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+ 0x3d0 , 0x3c0 , 0xa0000 , 0x0 , /* VG IO, VG IO, EGA FB, MONO FB */
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+};
-+
-+static const u32 gxfb_hdr[] = { /* dev 1 function 1 - devfn = 9 */
-+ 0xff800008 , 0xffffc000 , 0xffffc000 , 0xffffc000 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+
-+ 0x30100b , 0x2200003 , 0x3000000 , 0x0 , /* NSC Vendor ID */
-+ 0xfd000000 , 0xfe000000 , 0xfe004000 , 0xfe008000 , /* FB, GP, VG, DF */
-+ 0x0 , 0x0 , 0x0 , 0x30100b ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+ 0x3d0 , 0x3c0 , 0xa0000 , 0x0 , /* VG IO, VG IO, EGA FB, MONO FB */
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+};
-+
-+static const u32 aes_hdr[] = { /* dev 1 function 2 - devfn = 0xa */
-+ 0xffffc000 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+
-+ 0x20821022 , 0x2a00006 , 0x10100000 , 0x8 , /* NSC Vendor ID */
-+ 0xfe010000 , 0x0 , 0x0 , 0x0 , /* AES registers */
-+ 0x0 , 0x0 , 0x0 , 0x20821022 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+};
-+
-+
-+static const u32 isa_hdr[] = { /* dev f function 0 - devfn = 78 */
-+ 0xfffffff9 , 0xffffff01 , 0xffffffc1 , 0xffffffe1 ,
-+ 0xffffff81 , 0xffffffc1 , 0x0 , 0x0 ,
-+
-+ 0x20901022 , 0x2a00049 , 0x6010003 , 0x802000 ,
-+ 0x18b1 , 0x1001 , 0x1801 , 0x1881 , /* SMB-8 GPIO-256 MFGPT-64 IRQ-32 */
-+ 0x1401 , 0x1841 , 0x0 , 0x20901022 , /* PMS-128 ACPI-64 */
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0xaa5b , /* interrupt steering */
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+};
-+
-+static const u32 ac97_hdr[] = { /* dev f function 3 - devfn = 7b */
-+ 0xffffff81 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+
-+ 0x20931022 , 0x2a00041 , 0x4010001 , 0x0 ,
-+ 0x1481 , 0x0 , 0x0 , 0x0 , /* I/O BAR-128 */
-+ 0x0 , 0x0 , 0x0 , 0x20931022 ,
-+ 0x0 , 0x0 , 0x0 , 0x205 , /* IntB , IRQ5 */
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+};
-+
-+static const u32 ohci_hdr[] = { /* dev f function 4 - devfn = 7c */
-+ 0xfffff000 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+
-+ 0x20941022 , 0x2300006 , 0xc031002 , 0x0 ,
-+ 0xfe01a000 , 0x0 , 0x0 , 0x0 , /* MEMBAR-1000 */
-+ 0x0 , 0x0 , 0x0 , 0x20941022 ,
-+ 0x0 , 0x40 , 0x0 , 0x40a , /* CapPtr INT-D, IRQ A */
-+ 0xc8020001 , 0x0 , 0x0 , 0x0 , /* Capabilities - 40 is R/O, 44 is mask 8103 (power control) */
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+};
-+
-+static const u32 ehci_hdr[] = { /* dev f function 4 - devfn = 7d */
-+ 0xfffff000 , 0x0 , 0x0 , 0x0 ,
-+ 0x0 , 0x0 , 0x0 , 0x0 ,
-+
-+ 0x20951022 , 0x2300006 , 0xc032002 , 0x0 ,
-+ 0xfe01b000 , 0x0 , 0x0 , 0x0 , /* MEMBAR-1000 */
-+ 0x0 , 0x0 , 0x0 , 0x20951022 ,
-+ 0x0 , 0x40 , 0x0 , 0x40a , /* CapPtr INT-D, IRQ A */
-+ 0xc8020001 , 0x0 , 0x0 , 0x0 , /* Capabilities - 40 is R/O, 44 is mask 8103 (power control) */
-+#if 0
-+ 0x1 , 0x40080000 , 0x0 , 0x0 , /* EECP - see section 2.1.7 of EHCI spec */
-+#endif
-+ 0x01000001 , 0x00000000 , 0x0 , 0x0 , /* EECP - see section 2.1.7 of EHCI spec */
-+ 0x2020 , 0x0 , 0x0 , 0x0 , /* (EHCI page 8) 60 SBRN (R/O), 61 FLADJ (R/W), PORTWAKECAP */
-+};
-+
-+static u32 ff_loc = ~0;
-+static u32 zero_loc = 0;
-+
-+static int bar_probing = 0; /* Set after a write of ~0 to a BAR */
-+
-+#define NB_SLOT 0x1 /* Northbridge - GX chip - Device 1 */
-+#define SB_SLOT 0xf /* Southbridge - CS5536 chip - Device F */
-+#define SIMULATED(bus, devfn) (((bus) == 0) && ((PCI_SLOT(devfn) == NB_SLOT) || (PCI_SLOT(devfn) == SB_SLOT)))
-+
-+static u32 *hdr_addr(const u32 *hdr, int reg)
-+{
-+ u32 addr;
-+
-+ /*
-+ * This is a little bit tricky. The header maps consist of
-+ * 0x20 bytes of size masks, followed by 0x70 bytes of header data.
-+ * In the normal case, when not probing a BAR's size, we want
-+ * to access the header data, so we add 0x20 to the reg offset,
-+ * thus skipping the size mask area.
-+ * In the BAR probing case, we want to access the size mask for
-+ * the BAR, so we subtract 0x10 (the config header offset for
-+ * BAR0), and don't skip the size mask area.
-+ */
-+
-+ addr = (u32)hdr + reg + (bar_probing ? -0x10 : 0x20);
-+
-+ bar_probing = 0;
-+ return (u32 *)addr;
-+}
-+
-+static int pci_olpc_read(unsigned int seg, unsigned int bus,
-+ unsigned int devfn, int reg, int len, u32 *value)
-+{
-+ u32 *addr;
-+
-+ /* Use the hardware mechanism for non-simulated devices */
-+ if (!SIMULATED(bus, devfn))
-+ return pci_conf1_read(seg, bus, devfn, reg, len, value);
-+
-+ /*
-+ * No device has config registers past 0x70, so we save table space
-+ * by not storing entries for the nonexistent registers
-+ */
-+ if (reg >= 0x70)
-+ addr = &zero_loc;
-+ else {
-+ switch (devfn) {
-+ case 0x8:
-+ addr = hdr_addr(is_lx ? lxnb_hdr : gxnb_hdr, reg);
-+ break;
-+ case 0x9:
-+ addr = hdr_addr(is_lx ? lxfb_hdr : gxfb_hdr, reg);
-+ break;
-+ case 0xa:
-+ addr = is_lx ? hdr_addr(aes_hdr, reg) : &ff_loc;
-+ break;
-+ case 0x78:
-+ addr = hdr_addr(isa_hdr, reg);
-+ break;
-+ case 0x7b:
-+ addr = hdr_addr(ac97_hdr, reg);
-+ break;
-+ case 0x7c:
-+ addr = hdr_addr(ohci_hdr, reg);
-+ break;
-+ case 0x7d:
-+ addr = hdr_addr(ehci_hdr, reg);
-+ break;
-+ default:
-+ addr = &ff_loc;
-+ break;
-+ }
-+ }
-+ switch (len) {
-+ case 1:
-+ *value = *(u8 *) addr;
-+ break;
-+ case 2:
-+ *value = *(u16 *) addr;
-+ break;
-+ case 4:
-+ *value = *addr;
-+ break;
-+ default:
-+ BUG();
-+ }
-+
-+ return 0;
-+}
-+
-+static int pci_olpc_write(unsigned int seg, unsigned int bus,
-+ unsigned int devfn, int reg, int len, u32 value)
-+{
-+ /* Use the hardware mechanism for non-simulated devices */
-+ if (!SIMULATED(bus, devfn))
-+ return pci_conf1_write(seg, bus, devfn, reg, len, value);
-+
-+ /* XXX we may want to extend this to simulate EHCI power management */
-+
-+ /*
-+ * Mostly we just discard writes, but if the write is a size probe
-+ * (i.e. writing ~0 to a BAR), we remember it and arrange to return
-+ * the appropriate size mask on the next read. This is cheating
-+ * to some extent, because it depends on the fact that the next
-+ * access after such a write will always be a read to the same BAR.
-+ */
-+
-+ if ((reg >= 0x10) && (reg < 0x2c)) {
-+ /* Write is to a BAR */
-+ if (value == ~0)
-+ bar_probing = 1;
-+ } else {
-+ /*
-+ * No warning on writes to ROM BAR, CMD, LATENCY_TIMER,
-+ * CACHE_LINE_SIZE, or PM registers.
-+ */
-+ if ((reg != 0x30) && (reg != 0x04) && (reg != 0x0d) &&
-+ (reg != 0x0c) && (reg != 0x44))
-+ printk(KERN_WARNING "OLPC PCI: Config write to devfn %x reg %x value %x\n", devfn, reg, value);
-+ }
-+
-+ return 0;
-+}
-+
-+static struct pci_raw_ops pci_olpc_conf = {
-+ .read = pci_olpc_read,
-+ .write = pci_olpc_write,
-+};
-+
-+void __init pci_olpc_init(void)
-+{
-+ if (!machine_is_olpc() || olpc_has_vsa())
-+ return;
-+
-+ printk(KERN_INFO "PCI: Using configuration type OLPC\n");
-+ raw_pci_ops = &pci_olpc_conf;
-+ is_lx = is_geode_lx();
-+}
-Index: linux-2.6.24.7/Documentation/kernel-parameters.txt
-===================================================================
---- linux-2.6.24.7.orig/Documentation/kernel-parameters.txt
-+++ linux-2.6.24.7/Documentation/kernel-parameters.txt
-@@ -1244,6 +1244,13 @@ and is between 256 and 4096 characters.
-
- nr_uarts= [SERIAL] maximum number of UARTs to be registered.
-
-+ olpc_ec_timeout= [OLPC] ms delay when issuing EC commands
-+ Rather than timing out after 20 ms if an EC
-+ command is not properly ACKed, override the length
-+ of the timeout. We have interrupts disabled while
-+ waiting for the ACK, so if this is set too high
-+ interrupts *may* be lost!
-+
- opl3= [HW,OSS]
- Format: <io>
-
-Index: linux-2.6.24.7/drivers/base/dd.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/base/dd.c
-+++ linux-2.6.24.7/drivers/base/dd.c
-@@ -293,7 +293,6 @@ static void __device_release_driver(stru
- if (drv) {
- driver_sysfs_remove(dev);
- sysfs_remove_link(&dev->kobj, "driver");
-- klist_remove(&dev->knode_driver);
-
- if (dev->bus)
- blocking_notifier_call_chain(&dev->bus->bus_notifier,
-@@ -306,6 +305,7 @@ static void __device_release_driver(stru
- drv->remove(dev);
- devres_release_all(dev);
- dev->driver = NULL;
-+ klist_remove(&dev->knode_driver);
- put_driver(drv);
- }
- }
-Index: linux-2.6.24.7/drivers/char/vt_ioctl.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/char/vt_ioctl.c
-+++ linux-2.6.24.7/drivers/char/vt_ioctl.c
-@@ -38,6 +38,9 @@
- char vt_dont_switch;
- extern struct tty_driver *console_driver;
-
-+/* Add a notifier chain to inform drivers of a VT_TEXT/VT_GRAPHICS switch */
-+RAW_NOTIFIER_HEAD(console_notifier_list);
-+
- #define VT_IS_IN_USE(i) (console_driver->ttys[i] && console_driver->ttys[i]->count)
- #define VT_BUSY(i) (VT_IS_IN_USE(i) || i == fg_console || vc_cons[i].d == sel_cons)
-
-@@ -492,6 +495,14 @@ int vt_ioctl(struct tty_struct *tty, str
- vc->vc_mode = (unsigned char) arg;
- if (console != fg_console)
- return 0;
-+
-+ /* Notify listeners if the current fg_console has switched */
-+
-+ raw_notifier_call_chain(&console_notifier_list,
-+ (arg == KD_TEXT) ?
-+ CONSOLE_EVENT_SWITCH_TEXT :
-+ CONSOLE_EVENT_SWITCH_GRAPHICS, 0);
-+
- /*
- * explicitly blank/unblank the screen if switching modes
- */
-Index: linux-2.6.24.7/drivers/i2c/busses/scx200_acb.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/i2c/busses/scx200_acb.c
-+++ linux-2.6.24.7/drivers/i2c/busses/scx200_acb.c
-@@ -46,6 +46,10 @@ static int base[MAX_DEVICES] = { 0x820,
- module_param_array(base, int, NULL, 0);
- MODULE_PARM_DESC(base, "Base addresses for the ACCESS.bus controllers");
-
-+static unsigned int smbclk = 0x70;
-+module_param(smbclk, uint, 0);
-+MODULE_PARM_DESC(smbclk, "Specify the SMB_CLK value");
-+
- #define POLL_TIMEOUT (HZ/5)
-
- enum scx200_acb_state {
-@@ -108,6 +112,7 @@ struct scx200_acb_iface {
- #define ACBADDR (iface->base + 4)
- #define ACBCTL2 (iface->base + 5)
- #define ACBCTL2_ENABLE 0x01
-+#define ACBCTL3 (iface->base + 6)
-
- /************************************************************************/
-
-@@ -392,11 +397,13 @@ static __init int scx200_acb_probe(struc
- {
- u8 val;
-
-- /* Disable the ACCESS.bus device and Configure the SCL
-- frequency: 16 clock cycles */
-- outb(0x70, ACBCTL2);
-+ /* Disable the ACCESS.bus device and Configure the SCL */
-+
-+ outb((smbclk & 0x7F) << 1, ACBCTL2);
-+
-+ outb((smbclk >> 7) & 0xFF, ACBCTL3);
-
-- if (inb(ACBCTL2) != 0x70) {
-+ if (inb(ACBCTL2) != ((smbclk & 0x7F) << 1)) {
- pr_debug(NAME ": ACBCTL2 readback failed\n");
- return -ENXIO;
- }
-Index: linux-2.6.24.7/drivers/input/keyboard/atkbd.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/input/keyboard/atkbd.c
-+++ linux-2.6.24.7/drivers/input/keyboard/atkbd.c
-@@ -63,12 +63,25 @@ static int atkbd_extra;
- module_param_named(extra, atkbd_extra, bool, 0);
- MODULE_PARM_DESC(extra, "Enable extra LEDs and keys on IBM RapidAcces, EzKey and similar keyboards");
-
-+#define ATKBD_KEY_UNKNOWN 0
-+#define ATKBD_KEY_NULL 0xFF0000FF
-+
-+#define ATKBD_SCR_1 0xFF0000FE
-+#define ATKBD_SCR_2 0xFF0000FD
-+#define ATKBD_SCR_4 0xFF0000FC
-+#define ATKBD_SCR_8 0xFF0000FB
-+#define ATKBD_SCR_CLICK 0xFF0000FA
-+#define ATKBD_SCR_LEFT 0xFF0000F9
-+#define ATKBD_SCR_RIGHT 0xFF0000F8
-+
-+#define ATKBD_SPECIAL 0xFF0000F8
-+
- /*
- * Scancode to keycode tables. These are just the default setting, and
- * are loadable via an userland utility.
- */
-
--static unsigned char atkbd_set2_keycode[512] = {
-+static unsigned int atkbd_set2_keycode[512] = {
-
- #ifdef CONFIG_KEYBOARD_ATKBD_HP_KEYCODES
-
-@@ -87,11 +100,17 @@ static unsigned char atkbd_set2_keycode[
- 82, 83, 80, 76, 77, 72, 1, 69, 87, 78, 81, 74, 55, 73, 70, 99,
-
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-- 217,100,255, 0, 97,165, 0, 0,156, 0, 0, 0, 0, 0, 0,125,
-+
-+ 217,100,ATKBD_KEY_NULL, 0, 97,165, 0, 0,
-+ 156, 0, 0, 0, 0, 0, 0,125,
-+
- 173,114, 0,113, 0, 0, 0,126,128, 0, 0,140, 0, 0, 0,127,
- 159, 0,115, 0,164, 0, 0,116,158, 0,172,166, 0, 0, 0,142,
- 157, 0, 0, 0, 0, 0, 0, 0,155, 0, 98, 0, 0,163, 0, 0,
-- 226, 0, 0, 0, 0, 0, 0, 0, 0,255, 96, 0, 0, 0,143, 0,
-+
-+ 226, 0, 0, 0, 0, 0, 0, 0,
-+ 0,ATKBD_KEY_NULL, 96, 0, 0, 0,143, 0,
-+
- 0, 0, 0, 0, 0, 0, 0, 0, 0,107, 0,105,102, 0, 0,112,
- 110,111,108,112,106,103, 0,119, 0,118,109, 0, 99,104,119, 0,
-
-@@ -150,19 +169,6 @@ static unsigned char atkbd_unxlate_table
- #define ATKBD_RET_HANGEUL 0xf2
- #define ATKBD_RET_ERR 0xff
-
--#define ATKBD_KEY_UNKNOWN 0
--#define ATKBD_KEY_NULL 255
--
--#define ATKBD_SCR_1 254
--#define ATKBD_SCR_2 253
--#define ATKBD_SCR_4 252
--#define ATKBD_SCR_8 251
--#define ATKBD_SCR_CLICK 250
--#define ATKBD_SCR_LEFT 249
--#define ATKBD_SCR_RIGHT 248
--
--#define ATKBD_SPECIAL 248
--
- #define ATKBD_LED_EVENT_BIT 0
- #define ATKBD_REP_EVENT_BIT 1
-
-@@ -174,7 +180,7 @@ static unsigned char atkbd_unxlate_table
- #define ATKBD_XL_HANJA 0x20
-
- static struct {
-- unsigned char keycode;
-+ unsigned int keycode;
- unsigned char set2;
- } atkbd_scroll_keys[] = {
- { ATKBD_SCR_1, 0xc5 },
-@@ -200,7 +206,7 @@ struct atkbd {
- char phys[32];
-
- unsigned short id;
-- unsigned char keycode[512];
-+ unsigned int keycode[512];
- unsigned char set;
- unsigned char translated;
- unsigned char extra;
-@@ -351,7 +357,7 @@ static irqreturn_t atkbd_interrupt(struc
- unsigned int code = data;
- int scroll = 0, hscroll = 0, click = -1, add_release_event = 0;
- int value;
-- unsigned char keycode;
-+ unsigned int keycode;
-
- #ifdef ATKBD_DEBUG
- printk(KERN_DEBUG "atkbd.c: Received %02x flags %02x\n", data, flags);
-@@ -856,9 +862,11 @@ static void atkbd_set_keycode_table(stru
- atkbd->keycode[i | 0x80] = atkbd_scroll_keys[j].keycode;
- }
- } else if (atkbd->set == 3) {
-- memcpy(atkbd->keycode, atkbd_set3_keycode, sizeof(atkbd->keycode));
-+ for (i = 0; i < ARRAY_SIZE(atkbd_set3_keycode); i++)
-+ atkbd->keycode[i] = atkbd_set3_keycode[i];
- } else {
-- memcpy(atkbd->keycode, atkbd_set2_keycode, sizeof(atkbd->keycode));
-+ for (i = 0; i < ARRAY_SIZE(atkbd_set2_keycode); i++)
-+ atkbd->keycode[i] = atkbd_set2_keycode[i];
-
- if (atkbd->scroll)
- for (i = 0; i < ARRAY_SIZE(atkbd_scroll_keys); i++)
-@@ -930,8 +938,8 @@ static void atkbd_set_device_attrs(struc
- }
-
- input_dev->keycode = atkbd->keycode;
-- input_dev->keycodesize = sizeof(unsigned char);
-- input_dev->keycodemax = ARRAY_SIZE(atkbd_set2_keycode);
-+ input_dev->keycodesize = sizeof(unsigned int);
-+ input_dev->keycodemax = ARRAY_SIZE(atkbd->keycode);
-
- for (i = 0; i < 512; i++)
- if (atkbd->keycode[i] && atkbd->keycode[i] < ATKBD_SPECIAL)
-@@ -1022,6 +1030,10 @@ static int atkbd_connect(struct serio *s
- return err;
- }
-
-+#ifdef CONFIG_OLPC
-+#include <asm/olpc.h>
-+#endif
-+
- /*
- * atkbd_reconnect() tries to restore keyboard into a sane state and is
- * most likely called on resume.
-@@ -1032,6 +1044,12 @@ static int atkbd_reconnect(struct serio
- struct atkbd *atkbd = serio_get_drvdata(serio);
- struct serio_driver *drv = serio->drv;
-
-+#ifdef CONFIG_OLPC
-+ if (olpc_board_at_least(olpc_board_pre(0xb3)))
-+ if (serio->dev.power.power_state.event != PM_EVENT_ON)
-+ return 0;
-+#endif
-+
- if (!atkbd || !drv) {
- printk(KERN_DEBUG "atkbd: reconnect request, but serio is disconnected, ignoring...\n");
- return -1;
-Index: linux-2.6.24.7/drivers/input/mouse/Kconfig
-===================================================================
---- linux-2.6.24.7.orig/drivers/input/mouse/Kconfig
-+++ linux-2.6.24.7/drivers/input/mouse/Kconfig
-@@ -96,6 +96,16 @@ config MOUSE_PS2_TOUCHKIT
-
- If unsure, say N.
-
-+config MOUSE_PS2_OLPC
-+ bool "OLPC PS/2 mouse protocol extension" if EMBEDDED
-+ default n
-+ depends on MOUSE_PS2 && OLPC
-+ ---help---
-+ Say Y here if you have an OLPC PS/2 touchpad connected to
-+ your system.
-+
-+ If unsure, say N.
-+
- config MOUSE_SERIAL
- tristate "Serial mouse"
- select SERIO
-Index: linux-2.6.24.7/drivers/input/mouse/Makefile
-===================================================================
---- linux-2.6.24.7.orig/drivers/input/mouse/Makefile
-+++ linux-2.6.24.7/drivers/input/mouse/Makefile
-@@ -24,3 +24,4 @@ psmouse-$(CONFIG_MOUSE_PS2_LOGIPS2PP) +=
- psmouse-$(CONFIG_MOUSE_PS2_LIFEBOOK) += lifebook.o
- psmouse-$(CONFIG_MOUSE_PS2_TRACKPOINT) += trackpoint.o
- psmouse-$(CONFIG_MOUSE_PS2_TOUCHKIT) += touchkit_ps2.o
-+psmouse-$(CONFIG_MOUSE_PS2_OLPC) += olpc.o
-Index: linux-2.6.24.7/drivers/input/mouse/olpc.c
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/drivers/input/mouse/olpc.c
-@@ -0,0 +1,837 @@
-+/*
-+ * OLPC touchpad PS/2 mouse driver
-+ *
-+ * Copyright (c) 2006-2008 One Laptop Per Child
-+ * Authors:
-+ * Zephaniah E. Hull
-+ * Andres Salomon <dilinger@laptop.org>
-+ *
-+ * This driver is partly based on the ALPS driver, which is:
-+ *
-+ * Copyright (c) 2003 Neil Brown <neilb@cse.unsw.edu.au>
-+ * Copyright (c) 2003-2005 Peter Osterlund <petero2@telia.com>
-+ * Copyright (c) 2004 Dmitry Torokhov <dtor@mail.ru>
-+ * Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+/*
-+ * The touchpad on the OLPC is fairly wide, with the entire area usable
-+ * as a tablet (Pen Tablet/PT), and the center 1/3rd also usable as a
-+ * touchpad (Glide Sensor/GS). The spec from ALPS is available from
-+ * <http://wiki.laptop.org/go/Touch_Pad/Tablet>. It refers to this
-+ * device as HGPK (Hybrid GS, PT, and Keymatrix).
-+ *
-+ * Earlier version of the device had simultaneous reporting; however, that
-+ * was removed. Instead, the device now reports packets in one mode, and
-+ * tells the driver when a mode switch needs to happen.
-+ */
-+
-+#define DEBUG
-+#include <linux/input.h>
-+#include <linux/serio.h>
-+#include <linux/libps2.h>
-+#include <linux/delay.h>
-+#include <asm/olpc.h>
-+
-+#include "psmouse.h"
-+#include "olpc.h"
-+
-+static int tpdebug;
-+module_param(tpdebug, int, 0644);
-+
-+static int ignore_delta = 60;
-+module_param(ignore_delta, int, 0644);
-+MODULE_PARM_DESC(ignore_delta, "ignore packets that cause an X or Y delta larger than this value.");
-+
-+/*
-+ * With older hardware, a finger-up event is sometimes not sent. If it's been
-+ * more than 50mS since the last packet, we can safely assume that there was
-+ * a finger-up event that we never received.
-+ */
-+static void hgpk_fingerup_hack(struct psmouse *psmouse, struct hgpk_packet *p)
-+{
-+ struct hgpk_data *priv = psmouse->private;
-+ struct timeval now_tv;
-+ s64 now_ns;
-+
-+ if (psmouse->model >= HGPK_MODEL_C)
-+ return;
-+
-+ if (p->gs_down || p->pt_down) {
-+ do_gettimeofday(&now_tv);
-+ now_ns = timeval_to_ns(&now_tv);
-+
-+ if (priv->late && now_ns >= priv->late) {
-+ struct input_dev *pt = psmouse->dev;
-+ struct input_dev *gs = priv->gs;
-+
-+ input_report_key(pt, BTN_TOUCH, 0);
-+ input_report_key(gs, BTN_TOUCH, 0);
-+ input_sync(pt);
-+ input_sync(gs);
-+ hgpk_dbg(psmouse, "Missing finger-up packet detected, "
-+ "working around buggy hardware.\n");
-+ }
-+ priv->late = now_ns + (50 * NSEC_PER_MSEC);
-+ } else
-+ priv->late = 0;
-+}
-+
-+/*
-+ * C and D series touchpads send an extra finger-up packet to ensure we've
-+ * seen it. That's all well and good, but for some uncomprehensible reason
-+ * they sometimes also get stuck in a state where they also send an
-+ * extra finger-down packet with coordinates of x=0, y=0. This royally
-+ * screws relative positioning; end users see it as the touchpad jumping
-+ * around when they first put their finger down. This works around that.
-+ *
-+ * *Sigh*. ALPS..
-+ */
-+static void hgpk_fingerdown_hack(struct psmouse *psmouse, struct hgpk_packet *p)
-+{
-+ if (psmouse->model < HGPK_MODEL_C)
-+ return;
-+
-+ /* we only care about x=0, y=0 packets */
-+ if (p->x != 0 || p->y != 0)
-+ return;
-+
-+ /*
-+ * if we're a gs_down packet but we were not previously down,
-+ * we're going to assume that this is one of those spurious packets
-+ * that needs to be worked around.
-+ */
-+ if (p->gs_down && !test_bit(BTN_TOUCH, p->dev->key)) {
-+ hgpk_dbg(psmouse, "spurious GS finger-down packet\n");
-+ p->gs_down = 0;
-+ } else if (p->pt_down && !test_bit(BTN_TOUCH, p->dev->key)) {
-+ hgpk_dbg(psmouse, "spurious PT finger-down packet\n");
-+ p->pt_down = 0;
-+ }
-+}
-+
-+/*
-+ * In general, we have lots of calibration problems that manifest
-+ * themselves as jumpy mouse pointers. Miscalibration, capacitance issues
-+ * with the hardware, etc; these make the touchpad detect errant packets
-+ * at random places all over the place. Since we don't expect large deltas
-+ * to ever actually be useful, we'll large axis changes that go over our
-+ * threshold.
-+ */
-+static void hgpk_big_delta_hack(struct psmouse *psmouse, struct hgpk_packet *p)
-+{
-+ struct hgpk_data *priv = psmouse->private;
-+ struct input_dev *dev = p->dev;
-+
-+ /* afaik, this happens on all hardware */
-+
-+ /* ignore finger-up packets */
-+ if (!p->pt_down && !p->gs_down)
-+ goto done;
-+
-+ /* ensure that we're not a finger-down packet */
-+ if ((p->pt_down && !test_bit(BTN_TOUCH, dev->key)) ||
-+ (p->gs_down && !test_bit(BTN_TOUCH, dev->key)))
-+ goto done;
-+
-+ if (abs(dev->abs[ABS_X] - p->x) > ignore_delta ||
-+ abs(dev->abs[ABS_Y] - p->y) > ignore_delta) {
-+ hgpk_dbg(psmouse, "axis change (%d,%d) => (%d,%d) is over "
-+ "delta threshold\n", dev->abs[ABS_X],
-+ dev->abs[ABS_Y], p->x, p->y);
-+ input_report_key(dev, BTN_TOUCH, 0);
-+ input_sync(dev);
-+
-+
-+ /* two in a row is a pretty good indicator of miscalibration */
-+ if (priv->axis_errors++) {
-+ /* wait 2s for finger removal, and then recalibrate */
-+ queue_delayed_work(kpsmoused_wq, &priv->recalib_wq,
-+ msecs_to_jiffies(2000));
-+ priv->axis_errors = 0;
-+ }
-+ return;
-+ }
-+done:
-+ priv->axis_errors = 0;
-+}
-+
-+/*
-+ * This is my favorite touchpad hardware bug. I'm entirely not sure what
-+ * triggers it (I've seen it triggered while the laptop was left on overnight,
-+ * but my cat could have very well been using it/sleeping on it). However,
-+ * the touchpad will randomly get stuck in a state where it constantly spews
-+ * packets without a finger being on it. A recalibration will fix it, but
-+ * without that it will go on for days (auto-recalibration doesn't catch it,
-+ * either). The packets tend to either have the same coordinates, or be
-+ * 1px away from each other; ie, (283,139,6) -> (284,139,5) -> (285,139,5) ->
-+ * (286,139,6) -> (286,139,6) -> etc. We have a number of workarounds here..
-+ */
-+static void hgpk_spewing_hack(struct psmouse *psmouse, struct hgpk_packet *p)
-+{
-+ struct hgpk_data *priv = psmouse->private;
-+ struct input_dev *dev = p->dev;
-+ int repeat_axes;
-+
-+ if (psmouse->model < HGPK_MODEL_C)
-+ return;
-+
-+ /* ignore 0, 0 packets */
-+ if (p->x == 0 && p->y == 0)
-+ return;
-+
-+ /* PT packets don't count */
-+ if (p->pt_down) {
-+ priv->repeat_pkts = 0;
-+ return;
-+ }
-+
-+ /*
-+ * If we see 2s+ worth of packets that have at least 2 axis deltas of
-+ * only 1px, that's a good indication that we're spewing packets.
-+ * We're going to ignore z=15, though; that's pretty indicative of
-+ * an actual finger on the touchpad just staying still.
-+ */
-+ if (p->z == 0 || p->z == 15)
-+ goto next_hack;
-+ repeat_axes = abs(p->x - dev->abs[ABS_X]) < 2 ? 1 : 0;
-+ repeat_axes += abs(p->y - dev->abs[ABS_Y]) < 2 ? 1 : 0;
-+ repeat_axes += abs(p->z - dev->abs[ABS_PRESSURE]) < 2 ? 1 : 0;
-+ if (repeat_axes > 1) {
-+ priv->repeat_pkts++;
-+ /* we get 1 packet about every 24mS */
-+ if (priv->repeat_pkts > 83) {
-+ queue_delayed_work(kpsmoused_wq, &priv->recalib_wq, 0);
-+ priv->repeat_pkts = 0;
-+ }
-+ }
-+ else
-+ priv->repeat_pkts = 0;
-+ return;
-+
-+next_hack:
-+ /*
-+ * 10s of y and z not changing is another kind of miscalibration.
-+ */
-+ repeat_axes = (p->y == dev->abs[ABS_Y]) ? 1 : 0;
-+ repeat_axes += (p->z == dev->abs[ABS_PRESSURE]) ? 1 : 0;
-+ if (repeat_axes > 1) {
-+ priv->repeat_pkts++;
-+ if (priv->repeat_pkts > 416) {
-+ queue_delayed_work(kpsmoused_wq, &priv->recalib_wq, 0);
-+ priv->repeat_pkts = 0;
-+ }
-+ }
-+ else
-+ priv->repeat_pkts = 0;
-+}
-+
-+/*
-+ * HGPK Advanced Mode - single-mode format
-+ *
-+ * byte 0(PT): 1 1 0 0 1 1 1 1
-+ * byte 0(GS): 1 1 1 1 1 1 1 1
-+ * byte 1: 0 x6 x5 x4 x3 x2 x1 x0
-+ * byte 2(PT): 0 0 x9 x8 x7 ? pt-dsw 0
-+ * byte 2(GS): 0 x10 x9 x8 x7 ? gs-dsw pt-dsw
-+ * byte 3: 0 y9 y8 y7 1 0 swr swl
-+ * byte 4: 0 y6 y5 y4 y3 y2 y1 y0
-+ * byte 5: 0 z6 z5 z4 z3 z2 z1 z0
-+ *
-+ * ?'s are not defined in the protocol spec, may vary between models.
-+ *
-+ * swr/swl are the left/right buttons.
-+ *
-+ * pt-dsw/gs-dsw indicate that the pt/gs sensor is detecting a
-+ * pen/finger
-+ */
-+
-+static int hgpk_validate_byte(unsigned char *packet, int pktcnt)
-+{
-+ BUG_ON(pktcnt < 1);
-+
-+ if (packet[0] != HGPK_PT && packet[0] != HGPK_GS)
-+ return -1;
-+
-+ /* bytes 2 - 6 should have 0 in the highest bit */
-+ if (pktcnt >= 2 && pktcnt <= 6 && (packet[pktcnt - 1] & 0x80))
-+ return -1;
-+
-+ return 0;
-+}
-+
-+static void hgpk_decode_packet(struct psmouse *psmouse, struct hgpk_packet *p)
-+{
-+ unsigned char *packet = psmouse->packet;
-+
-+ BUG_ON(psmouse->pktcnt < 6);
-+
-+ p->left = packet[3] & 1;
-+ p->right = !!(packet[3] & 2);
-+ p->x = packet[1] | ((packet[2] & 0x78) << 4);
-+ p->y = packet[4] | ((packet[3] & 0x70) << 3);
-+ p->z = packet[5];
-+
-+ if (packet[0] == HGPK_GS) {
-+ p->pt_down = !!(packet[2] & 1);
-+ p->gs_down = !!(packet[2] & 2);
-+ p->dev = ((struct hgpk_data *) psmouse->private)->gs;
-+ if (p->pt_down) {
-+ /* we miss spurious PT finger-downs if pt_down is set */
-+ p->mode_switch = HGPK_PT;
-+ p->pt_down = 0;
-+ } else {
-+ p->mode_switch = 0;
-+ }
-+ } else if (packet[0] == HGPK_PT) {
-+ p->pt_down = !!(packet[2] & 2);
-+ p->gs_down = 0;
-+ p->dev = psmouse->dev;
-+ p->mode_switch = !p->pt_down ? HGPK_GS : 0;
-+ }
-+
-+ if (tpdebug) {
-+ hgpk_dbg(psmouse, "l=%d r=%d p=%d g=%d x=%d y=%d z=%d m=%x\n",
-+ p->left, p->right, p->pt_down, p->gs_down,
-+ p->x, p->y, p->z, p->mode_switch);
-+ }
-+}
-+
-+static void hgpk_process_packet_gspt(struct psmouse *psmouse)
-+{
-+ struct hgpk_data *priv = psmouse->private;
-+ struct input_dev *pt = psmouse->dev;
-+ struct input_dev *gs = priv->gs;
-+ struct hgpk_packet pkt;
-+
-+ hgpk_decode_packet(psmouse, &pkt);
-+
-+ hgpk_fingerup_hack(psmouse, &pkt);
-+ hgpk_fingerdown_hack(psmouse, &pkt);
-+ hgpk_big_delta_hack(psmouse, &pkt);
-+ hgpk_spewing_hack(psmouse, &pkt);
-+
-+ input_report_key(pt, BTN_LEFT, pkt.left);
-+ input_report_key(pt, BTN_RIGHT, pkt.right);
-+ input_report_key(pt, BTN_TOUCH, pkt.pt_down);
-+
-+ input_report_key(gs, BTN_LEFT, pkt.left);
-+ input_report_key(gs, BTN_RIGHT, pkt.right);
-+ input_report_key(gs, BTN_TOUCH, pkt.gs_down);
-+
-+ input_report_abs(pkt.dev, ABS_X, pkt.x);
-+ input_report_abs(pkt.dev, ABS_Y, pkt.y);
-+ input_report_abs(pkt.dev, ABS_PRESSURE, pkt.z);
-+
-+ input_sync(pt);
-+ input_sync(gs);
-+
-+ if (priv->recalib_window) {
-+ if (time_before(jiffies, priv->recalib_window)) {
-+ /*
-+ * ugh, got a packet inside our recalibration
-+ * window, schedule another recalibration.
-+ */
-+ hgpk_dbg(psmouse, "packet inside calibration window, "
-+ "queueing another recalibration\n");
-+ queue_delayed_work(kpsmoused_wq, &priv->recalib_wq,
-+ msecs_to_jiffies(1000));
-+ }
-+ priv->recalib_window = 0;
-+ }
-+
-+ if (psmouse->model != HGPK_MODEL_A) {
-+ if (priv->pending_mode && (!pkt.mode_switch ||
-+ priv->current_mode == pkt.mode_switch)) {
-+ priv->pending_mode = 0;
-+ cancel_delayed_work(&priv->switch_wq);
-+ }
-+ else if (priv->pending_mode != pkt.mode_switch) {
-+ priv->pending_mode = pkt.mode_switch;
-+
-+ /* allow for spurious mode_switch packets by delaying */
-+ queue_delayed_work(kpsmoused_wq, &priv->switch_wq,
-+ msecs_to_jiffies(50));
-+ }
-+ }
-+}
-+
-+static psmouse_ret_t hgpk_process_byte(struct psmouse *psmouse)
-+{
-+ if (hgpk_validate_byte(psmouse->packet, psmouse->pktcnt)) {
-+ hgpk_dbg(psmouse, "%s: (%d) %02x %02x %02x %02x %02x %02x\n",
-+ __func__, psmouse->pktcnt, psmouse->packet[0],
-+ psmouse->packet[1], psmouse->packet[2],
-+ psmouse->packet[3], psmouse->packet[4],
-+ psmouse->packet[5]);
-+ return PSMOUSE_BAD_DATA;
-+ }
-+
-+ if (psmouse->pktcnt == 6) {
-+ hgpk_process_packet_gspt(psmouse);
-+ return PSMOUSE_FULL_PACKET;
-+ }
-+
-+ return PSMOUSE_GOOD_DATA;
-+}
-+
-+static int hgpk_force_recalibrate(struct psmouse *psmouse)
-+{
-+ struct ps2dev *ps2dev = &psmouse->ps2dev;
-+ struct hgpk_data *priv = psmouse->private;
-+ struct input_dev *pt = psmouse->dev;
-+ struct input_dev *gs = priv->gs;
-+
-+ /* C-series touchpads added the recalibrate command */
-+ if (psmouse->model < HGPK_MODEL_C)
-+ return 0;
-+
-+ if (ps2_command(ps2dev, NULL, 0xf5) ||
-+ ps2_command(ps2dev, NULL, 0xf5) ||
-+ ps2_command(ps2dev, NULL, 0xe6) ||
-+ ps2_command(ps2dev, NULL, 0xf5))
-+ return -1;
-+
-+ /* send a finger-up event so the cursor doesn't jump around */
-+ input_report_key(pt, BTN_TOUCH, 0);
-+ input_report_key(gs, BTN_TOUCH, 0);
-+ input_sync(pt);
-+ input_sync(gs);
-+
-+ /* according to ALPS, 150mS is required for recalibration */
-+ msleep(150);
-+
-+ /*
-+ * XXX: If a finger is down during this delay, recalibration will
-+ * detect capacitance incorrectly. This is a hardware bug, and
-+ * we may need to work around that here.
-+ */
-+
-+ if (ps2_command(ps2dev, NULL, PSMOUSE_CMD_ENABLE))
-+ return -1;
-+
-+ /*
-+ * After we recalibrate, we shouldn't get any packets for 2s. If
-+ * we do, it's likely that someone's finger was on the touchpad.
-+ * If someone's finger *was* on the touchpad, it's probably
-+ * miscalibrated. So, we should schedule another recalibration
-+ */
-+ priv->recalib_window = jiffies + msecs_to_jiffies(2000);
-+
-+ return 0;
-+}
-+
-+static enum hgpk_model_t hgpk_get_model(struct psmouse *psmouse)
-+{
-+ struct ps2dev *ps2dev = &psmouse->ps2dev;
-+ unsigned char param[3];
-+
-+ /* E7, E7, E7, E9 gets us a 3 byte identifier */
-+ if (ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE21) ||
-+ ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE21) ||
-+ ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE21) ||
-+ ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO))
-+ return -EIO;
-+
-+ hgpk_dbg(psmouse, "ID: %02x %02x %02x", param[0], param[1], param[2]);
-+
-+ /* HGPK signature: 0x67, 0x00, 0x<model> */
-+ if (param[0] != 0x67 || param[1] != 0x00)
-+ return -ENODEV;
-+
-+ hgpk_info(psmouse, "OLPC touchpad revision 0x%x\n", param[2]);
-+ return param[2];
-+}
-+
-+/*
-+ * Touchpad should be disabled before calling this!
-+ */
-+static int hgpk_new_mode(struct psmouse *psmouse, int mode)
-+{
-+ struct ps2dev *ps2dev = &psmouse->ps2dev;
-+ struct hgpk_data *priv = psmouse->private;
-+
-+ /*
-+ * PT mode: F2, F2, F2, E7
-+ * GS mode: F2, F2, F2, E6
-+ */
-+ if (ps2_command(ps2dev, NULL, 0xF2) ||
-+ ps2_command(ps2dev, NULL, 0xF2) ||
-+ ps2_command(ps2dev, NULL, 0xF2))
-+ return -EIO;
-+
-+ if (mode == HGPK_GS) {
-+ if (ps2_command(ps2dev, NULL, 0xE6))
-+ return -EIO;
-+ } else {
-+ if (ps2_command(ps2dev, NULL, 0xE7))
-+ return -EIO;
-+ }
-+
-+ if (ps2_command(ps2dev, NULL, PSMOUSE_CMD_ENABLE))
-+ return -EIO;
-+
-+ /* tell the irq handler to stop ignoring packets */
-+ psmouse_set_state(psmouse, PSMOUSE_ACTIVATED);
-+
-+ priv->current_mode = mode;
-+ priv->pending_mode = 0;
-+ if (tpdebug)
-+ hgpk_warn(psmouse, "Switched to mode 0x%x successful.\n", mode);
-+
-+ return 0;
-+}
-+
-+static int hgpk_advanced_mode(struct psmouse *psmouse)
-+{
-+ struct ps2dev *ps2dev = &psmouse->ps2dev;
-+
-+ /* Switch to 'Advanced mode.', four disables in a row. */
-+ if (ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE) ||
-+ ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE) ||
-+ ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE) ||
-+ ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE))
-+ return -1;
-+
-+ return hgpk_new_mode(psmouse, HGPK_GS);
-+}
-+
-+/*
-+ * This kills power to the touchpad; according to ALPS, current consumption
-+ * goes down to 50uA after running this. To turn power back on, we drive
-+ * MS-DAT low.
-+ */
-+static int hgpk_toggle_power(struct psmouse *psmouse, int enable)
-+{
-+ struct ps2dev *ps2dev = &psmouse->ps2dev;
-+ int timeo;
-+
-+ /* Added on D-series touchpads */
-+ if (psmouse->model < HGPK_MODEL_D)
-+ return 0;
-+
-+ if (enable) {
-+ psmouse_set_state(psmouse, PSMOUSE_INITIALIZING);
-+
-+ /*
-+ * Sending a byte will drive MS-DAT low; this will wake up
-+ * the controller. Once we get an ACK back from it, it
-+ * means we can continue with the touchpad re-init. ALPS
-+ * tells us that 1s should be long enough, so set that as
-+ * the upper bound.
-+ */
-+ for (timeo = 20; timeo > 0; timeo--) {
-+ if (!ps2_sendbyte(&psmouse->ps2dev,
-+ PSMOUSE_CMD_DISABLE, 20))
-+ break;
-+ msleep(50);
-+ }
-+
-+ psmouse_reset(psmouse);
-+
-+ if (hgpk_advanced_mode(psmouse)) {
-+ hgpk_err(psmouse, "Failed to reinit touchpad!\n");
-+ return -1;
-+ }
-+ } else {
-+ hgpk_dbg(psmouse, "Powering off touchpad.\n");
-+ psmouse_set_state(psmouse, PSMOUSE_IGNORE);
-+
-+ if (ps2_command(ps2dev, NULL, 0xec) ||
-+ ps2_command(ps2dev, NULL, 0xec) ||
-+ ps2_command(ps2dev, NULL, 0xea))
-+ return -1;
-+ /* probably won't see an ACK, the touchpad will be off */
-+ ps2_sendbyte(&psmouse->ps2dev, 0xec, 20);
-+ }
-+
-+ return 0;
-+}
-+
-+/*
-+ * poll the touchpad for current motion packet.
-+ * Used in resync.
-+ * Note: We can't poll, so always return failure.
-+ */
-+static int hgpk_poll(struct psmouse *psmouse)
-+{
-+ return -1;
-+}
-+
-+static int hgpk_reconnect(struct psmouse *psmouse)
-+{
-+ if (olpc_board_at_least(olpc_board(0xb2)))
-+ if (psmouse->ps2dev.serio->dev.power.power_state.event != PM_EVENT_ON)
-+ return 0;
-+
-+ psmouse_reset(psmouse);
-+
-+ if (hgpk_advanced_mode(psmouse)) {
-+ hgpk_err(psmouse, "failed to reenable advanced mode.\n");
-+ return -1;
-+ }
-+
-+ return 0;
-+}
-+
-+static ssize_t hgpk_show_powered(struct device *dev,
-+ struct device_attribute *attr, char *buf)
-+{
-+ struct serio *serio = to_serio_port(dev);
-+ struct psmouse *psmouse;
-+ struct hgpk_data *priv;
-+ int retval;
-+
-+ retval = serio_pin_driver(serio);
-+ if (retval)
-+ return retval;
-+
-+ psmouse = serio_get_drvdata(serio);
-+ priv = psmouse->private;
-+
-+ retval = sprintf(buf, "%d\n", priv->powered);
-+ serio_unpin_driver(serio);
-+ return retval;
-+}
-+
-+static ssize_t hgpk_set_powered(struct device *dev,
-+ struct device_attribute *attr, const char *buf, size_t count)
-+{
-+ struct serio *serio = to_serio_port(dev);
-+ struct psmouse *psmouse;
-+ struct hgpk_data *priv;
-+ unsigned long val;
-+ int retval;
-+
-+ if (*buf == '1')
-+ val = 1;
-+ else if (*buf == '0')
-+ val = 0;
-+ else
-+ return -EINVAL;
-+
-+ retval = serio_pin_driver(serio);
-+ if (retval)
-+ return retval;
-+
-+/*
-+ * FUCK IT. I don't fucking care. locking in psmouse is fucking retarded!
-+ retval = mutex_lock_interruptible(&psmouse_mutex);
-+ if (retval)
-+ goto out_unpin;
-+*/
-+
-+ psmouse = serio_get_drvdata(serio);
-+ priv = psmouse->private;
-+
-+ if (val == priv->powered)
-+ goto done;
-+
-+ retval = hgpk_toggle_power(psmouse, val);
-+ if (!retval)
-+ priv->powered = val;
-+
-+done:
-+ serio_unpin_driver(serio);
-+ return retval ? retval : count;
-+}
-+
-+static DEVICE_ATTR(powered, S_IWUSR | S_IRUGO, hgpk_show_powered,
-+ hgpk_set_powered);
-+
-+static void hgpk_disconnect(struct psmouse *psmouse)
-+{
-+ struct hgpk_data *priv = psmouse->private;
-+
-+ device_remove_file(&psmouse->ps2dev.serio->dev, &dev_attr_powered);
-+ psmouse_reset(psmouse);
-+ flush_scheduled_work();
-+ input_unregister_device(priv->gs);
-+ kfree(priv);
-+}
-+
-+static void hgpk_mode_switch(struct work_struct *work)
-+{
-+ struct delayed_work *w = container_of(work, struct delayed_work, work);
-+ struct hgpk_data *priv = container_of(w, struct hgpk_data, switch_wq);
-+ struct psmouse *psmouse = priv->psmouse;
-+ struct ps2dev *ps2dev = &psmouse->ps2dev;
-+ int pending_mode;
-+
-+ if (tpdebug)
-+ hgpk_dbg(psmouse, "Starting mode switch to 0x%x. [%lu]\n",
-+ priv->pending_mode, jiffies);
-+
-+ if (priv->pending_mode == priv->current_mode) {
-+ priv->pending_mode = 0;
-+ hgpk_dbg(psmouse, "Already in target mode, no-op.\n");
-+ return;
-+ }
-+
-+ /* tell the irq handler to ignore any further packets */
-+ psmouse_set_state(psmouse, PSMOUSE_INITIALIZING);
-+ priv->late = 0;
-+
-+ if (ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE))
-+ goto bad;
-+
-+ /*
-+ * ALPS tells us that it may take up to 20msec for the disable to
-+ * take effect; however, ps2_command() will wait up to 200msec for
-+ * the ACK to come back (and I'm assuming that by the time the
-+ * hardware sends back its ACK, it has stopped sending bytes).
-+ */
-+ pending_mode = priv->pending_mode;
-+
-+ if (hgpk_new_mode(psmouse, priv->pending_mode))
-+ goto bad;
-+
-+ /*
-+ * Deal with a potential race condition.
-+ *
-+ * If there is a brief tap of a stylus or a fingernail that
-+ * triggers a mode switch to PT mode, and the stylus/fingernail is
-+ * lifted after the DISABLE above, but before we reenable in the
-+ * new mode then we can get stuck in PT mode.
-+ */
-+ if (pending_mode == HGPK_PT) {
-+ priv->pending_mode = HGPK_GS;
-+ queue_delayed_work(kpsmoused_wq, &priv->switch_wq,
-+ msecs_to_jiffies(50));
-+ }
-+
-+ return;
-+bad:
-+ hgpk_warn(psmouse, "Failure to switch modes, resetting device...\n");
-+ hgpk_reconnect(psmouse);
-+}
-+
-+static void hgpk_recalib_work(struct work_struct *work)
-+{
-+ struct delayed_work *w = container_of(work, struct delayed_work, work);
-+ struct hgpk_data *priv = container_of(w, struct hgpk_data, recalib_wq);
-+ struct psmouse *psmouse = priv->psmouse;
-+
-+ if (tpdebug)
-+ hgpk_dbg(psmouse, "Recalibrating touchpad..\n");
-+
-+ if (hgpk_force_recalibrate(psmouse))
-+ hgpk_err(psmouse, "Recalibration failed!\n");
-+}
-+
-+int olpc_init(struct psmouse *psmouse)
-+{
-+ struct hgpk_data *priv;
-+ struct input_dev *pt = psmouse->dev;
-+ struct input_dev *gs;
-+
-+ priv = kzalloc(sizeof(struct hgpk_data), GFP_KERNEL);
-+ gs = input_allocate_device();
-+ if (!priv || !gs)
-+ goto init_fail;
-+
-+ psmouse->private = priv;
-+ priv->gs = gs;
-+ priv->psmouse = psmouse;
-+ priv->powered = 1;
-+
-+ psmouse_reset(psmouse);
-+
-+ if (hgpk_advanced_mode(psmouse)) {
-+ hgpk_err(psmouse, "failed to enable advanced mode\n");
-+ goto init_fail;
-+ }
-+
-+ /* Unset things that psmouse-base sets that we don't have */
-+ pt->evbit[0] &= ~BIT(EV_REL);
-+ pt->keybit[LONG(BTN_MOUSE)] &= ~BIT(BTN_MIDDLE);
-+ pt->relbit[0] &= ~(BIT(REL_X) | BIT(REL_Y));
-+
-+ /* Set all the things we *do* have */
-+ set_bit(EV_KEY, pt->evbit);
-+ set_bit(EV_ABS, pt->evbit);
-+
-+ set_bit(BTN_LEFT, pt->keybit);
-+ set_bit(BTN_RIGHT, pt->keybit);
-+ set_bit(BTN_TOUCH, pt->keybit);
-+
-+ input_set_abs_params(pt, ABS_X, 2, 1000, 0, 0);
-+ input_set_abs_params(pt, ABS_Y, 0, 717, 0, 0);
-+ input_set_abs_params(pt, ABS_PRESSURE, 0, 127, 0, 0);
-+
-+ snprintf(priv->phys, sizeof(priv->phys),
-+ "%s/input1", psmouse->ps2dev.serio->phys);
-+ gs->phys = priv->phys;
-+ gs->name = "OLPC ALPS GlideSensor";
-+ gs->id.bustype = BUS_I8042;
-+ gs->id.vendor = 0x0002;
-+ gs->id.product = PSMOUSE_OLPC;
-+ gs->id.version = psmouse->model;
-+
-+ set_bit(EV_KEY, gs->evbit);
-+ set_bit(EV_ABS, gs->evbit);
-+
-+ set_bit(BTN_LEFT, gs->keybit);
-+ set_bit(BTN_RIGHT, gs->keybit);
-+ set_bit(BTN_TOUCH, gs->keybit);
-+
-+ input_set_abs_params(gs, ABS_X, 350, 512, 0, 0);
-+ input_set_abs_params(gs, ABS_Y, 70, 325, 0, 0);
-+ input_set_abs_params(gs, ABS_PRESSURE, 0, 15, 0, 0);
-+
-+ if (input_register_device(gs)) {
-+ hgpk_err(psmouse, "Failed to register GlideSensor\n");
-+ goto init_fail;
-+ }
-+
-+ psmouse->protocol_handler = hgpk_process_byte;
-+ psmouse->poll = hgpk_poll;
-+ psmouse->disconnect = hgpk_disconnect;
-+ psmouse->reconnect = hgpk_reconnect;
-+ psmouse->pktsize = 6;
-+
-+ /* Disable the idle resync. */
-+ psmouse->resync_time = 0;
-+ /* Reset after a lot of bad bytes. */
-+ psmouse->resetafter = 1024;
-+
-+ INIT_DELAYED_WORK(&priv->switch_wq, hgpk_mode_switch);
-+ INIT_DELAYED_WORK(&priv->recalib_wq, hgpk_recalib_work);
-+
-+ if (device_create_file(&psmouse->ps2dev.serio->dev,
-+ &dev_attr_powered)) {
-+ hgpk_err(psmouse, "Failed to create sysfs attribute\n");
-+ goto attr_fail;
-+ }
-+
-+
-+ return 0;
-+
-+attr_fail:
-+ input_unregister_device(gs);
-+ gs = NULL;
-+init_fail:
-+ input_free_device(gs);
-+ kfree(priv);
-+ return -1;
-+}
-+
-+int olpc_detect(struct psmouse *psmouse, int set_properties)
-+{
-+ int version;
-+
-+ version = hgpk_get_model(psmouse);
-+ if (version < 0)
-+ return version;
-+
-+ if (set_properties) {
-+ psmouse->vendor = "ALPS";
-+ psmouse->name = "PenTablet";
-+ psmouse->model = version;
-+ }
-+ return 0;
-+}
-Index: linux-2.6.24.7/drivers/input/mouse/olpc.h
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/drivers/input/mouse/olpc.h
-@@ -0,0 +1,78 @@
-+/*
-+ * OLPC touchpad PS/2 mouse driver
-+ *
-+ * Copyright (c) 2006 One Laptop Per Child, inc.
-+ *
-+ * This driver is partly based on the ALPS driver.
-+ * Copyright (c) 2003 Peter Osterlund <petero2@telia.com>
-+ * Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License version 2 as published by
-+ * the Free Software Foundation.
-+ */
-+
-+#ifndef _OLPC_H
-+#define _OLPC_H
-+
-+enum hgpk_model_t {
-+ HGPK_MODEL_PreA = 0x0a, /* pre-B1s */
-+ HGPK_MODEL_A = 0x14, /* found on B1s, PT disabled in hardware */
-+ HGPK_MODEL_B = 0x28, /* B2s, has capacitance issues */
-+ HGPK_MODEL_C = 0x3c,
-+ HGPK_MODEL_D = 0x50, /* C1, mass production */
-+};
-+
-+#define HGPK_GS 0xff /* The GlideSensor */
-+#define HGPK_PT 0xcf /* The PenTablet */
-+
-+struct hgpk_packet {
-+ struct input_dev *dev;
-+ int x, y, z;
-+ unsigned char mode_switch;
-+ unsigned int pt_down:1, gs_down:1;
-+ unsigned int left:1, right:1;
-+};
-+
-+struct hgpk_data {
-+ struct input_dev *gs; /* GlideSensor */
-+ struct psmouse *psmouse;
-+ char name[32]; /* Name */
-+ char phys[32]; /* Phys */
-+ int pending_mode;
-+ int current_mode;
-+ s64 late;
-+ int axis_errors;
-+ int repeat_pkts;
-+ int powered;
-+ unsigned long recalib_window;
-+ struct delayed_work switch_wq;
-+ struct delayed_work recalib_wq;
-+};
-+
-+#define hgpk_dbg(psmouse, format, arg...) \
-+ dev_dbg(&(psmouse)->ps2dev.serio->dev, format, ## arg)
-+#define hgpk_err(psmouse, format, arg...) \
-+ dev_err(&(psmouse)->ps2dev.serio->dev, format, ## arg)
-+#define hgpk_info(psmouse, format, arg...) \
-+ dev_info(&(psmouse)->ps2dev.serio->dev, format, ## arg)
-+#define hgpk_warn(psmouse, format, arg...) \
-+ dev_warn(&(psmouse)->ps2dev.serio->dev, format, ## arg)
-+#define hgpk_notice(psmouse, format, arg...) \
-+ dev_notice(&(psmouse)->ps2dev.serio->dev, format, ## arg)
-+
-+#ifdef CONFIG_MOUSE_PS2_OLPC
-+int olpc_detect(struct psmouse *psmouse, int set_properties);
-+int olpc_init(struct psmouse *psmouse);
-+#else
-+inline int olpc_detect(struct psmouse *psmouse, int set_properties)
-+{
-+ return -ENOSYS;
-+}
-+inline int olpc_init(struct psmouse *psmouse)
-+{
-+ return -ENOSYS;
-+}
-+#endif
-+
-+#endif
-Index: linux-2.6.24.7/drivers/input/mouse/psmouse-base.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/input/mouse/psmouse-base.c
-+++ linux-2.6.24.7/drivers/input/mouse/psmouse-base.c
-@@ -26,6 +26,7 @@
- #include "synaptics.h"
- #include "logips2pp.h"
- #include "alps.h"
-+#include "olpc.h"
- #include "lifebook.h"
- #include "trackpoint.h"
- #include "touchkit_ps2.h"
-@@ -103,7 +104,7 @@ static struct attribute_group psmouse_at
- */
- static DEFINE_MUTEX(psmouse_mutex);
-
--static struct workqueue_struct *kpsmoused_wq;
-+struct workqueue_struct *kpsmoused_wq;
-
- struct psmouse_protocol {
- enum psmouse_type type;
-@@ -221,7 +222,7 @@ static inline void __psmouse_set_state(s
- * is not a concern.
- */
-
--static void psmouse_set_state(struct psmouse *psmouse, enum psmouse_state new_state)
-+void psmouse_set_state(struct psmouse *psmouse, enum psmouse_state new_state)
- {
- serio_pause_rx(psmouse->ps2dev.serio);
- __psmouse_set_state(psmouse, new_state);
-@@ -320,7 +321,7 @@ static irqreturn_t psmouse_interrupt(str
- goto out;
- }
-
-- if (psmouse->packet[1] == PSMOUSE_RET_ID) {
-+ if (psmouse->packet[1] == PSMOUSE_RET_ID || psmouse->packet[1] == PSMOUSE_RET_BAT) {
- __psmouse_set_state(psmouse, PSMOUSE_IGNORE);
- serio_reconnect(serio);
- goto out;
-@@ -631,8 +632,21 @@ static int psmouse_extensions(struct psm
- }
- }
-
-+/*
-+ * Try OLPC touchpad.
-+ */
- if (max_proto > PSMOUSE_IMEX) {
-+ if (olpc_detect(psmouse, set_properties) == 0) {
-+ if (!set_properties || olpc_init(psmouse) == 0)
-+ return PSMOUSE_OLPC;
-+/*
-+ * Init failed, try basic relative protocols
-+ */
-+ max_proto = PSMOUSE_IMEX;
-+ }
-+ }
-
-+ if (max_proto > PSMOUSE_IMEX) {
- if (genius_detect(psmouse, set_properties) == 0)
- return PSMOUSE_GENPS;
-
-@@ -763,6 +777,14 @@ static const struct psmouse_protocol psm
- .detect = touchkit_ps2_detect,
- },
- #endif
-+#ifdef CONFIG_MOUSE_PS2_OLPC
-+ {
-+ .type = PSMOUSE_OLPC,
-+ .name = "OLPC",
-+ .alias = "olpc",
-+ .detect = olpc_detect,
-+ },
-+#endif
- {
- .type = PSMOUSE_CORTRON,
- .name = "CortronPS/2",
-Index: linux-2.6.24.7/drivers/input/mouse/psmouse.h
-===================================================================
---- linux-2.6.24.7.orig/drivers/input/mouse/psmouse.h
-+++ linux-2.6.24.7/drivers/input/mouse/psmouse.h
-@@ -88,6 +88,7 @@ enum psmouse_type {
- PSMOUSE_LIFEBOOK,
- PSMOUSE_TRACKPOINT,
- PSMOUSE_TOUCHKIT_PS2,
-+ PSMOUSE_OLPC,
- PSMOUSE_CORTRON,
- PSMOUSE_AUTO /* This one should always be last */
- };
-@@ -95,7 +96,9 @@ enum psmouse_type {
- int psmouse_sliced_command(struct psmouse *psmouse, unsigned char command);
- int psmouse_reset(struct psmouse *psmouse);
- void psmouse_set_resolution(struct psmouse *psmouse, unsigned int resolution);
-+void psmouse_set_state(struct psmouse *psmouse, enum psmouse_state new_state);
-
-+extern struct workqueue_struct *kpsmoused_wq;
-
- struct psmouse_attribute {
- struct device_attribute dattr;
-Index: linux-2.6.24.7/drivers/input/serio/i8042.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/input/serio/i8042.c
-+++ linux-2.6.24.7/drivers/input/serio/i8042.c
-@@ -874,6 +874,11 @@ static long i8042_panic_blink(long count
- #undef DELAY
-
- #ifdef CONFIG_PM
-+
-+#ifdef CONFIG_OLPC
-+#include <asm/olpc.h>
-+#endif
-+
- /*
- * Here we try to restore the original BIOS settings. We only want to
- * do that once, when we really suspend, not when we taking memory
-@@ -884,8 +889,15 @@ static long i8042_panic_blink(long count
- static int i8042_suspend(struct platform_device *dev, pm_message_t state)
- {
- if (dev->dev.power.power_state.event != state.event) {
-+#ifdef CONFIG_OLPC
-+ /* Anything newer than B2 remains powered; no reset needed */
-+ if (!olpc_board_at_least(olpc_board_pre(0xb3))) {
-+#endif
- if (state.event == PM_EVENT_SUSPEND)
- i8042_controller_reset();
-+#ifdef CONFIG_OLPC
-+ }
-+#endif
-
- dev->dev.power.power_state = state;
- }
-@@ -908,9 +920,15 @@ static int i8042_resume(struct platform_
- if (dev->dev.power.power_state.event == PM_EVENT_ON)
- return 0;
-
-+#ifdef CONFIG_OLPC
-+ if (!olpc_board_at_least(olpc_board_pre(0xb3))) {
-+#endif
- error = i8042_controller_check();
- if (error)
- return error;
-+#ifdef CONFIG_OLPC
-+ }
-+#endif
-
- error = i8042_controller_selftest();
- if (error)
-Index: linux-2.6.24.7/drivers/input/serio/serio.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/input/serio/serio.c
-+++ linux-2.6.24.7/drivers/input/serio/serio.c
-@@ -910,11 +910,22 @@ static int serio_uevent(struct device *d
- #endif /* CONFIG_HOTPLUG */
-
- #ifdef CONFIG_PM
-+
-+#ifdef CONFIG_OLPC
-+#include <asm/olpc.h>
-+#endif
-+
- static int serio_suspend(struct device *dev, pm_message_t state)
- {
- if (dev->power.power_state.event != state.event) {
-+#ifdef CONFIG_OLPC
-+ if (!olpc_board_at_least(olpc_board_pre(0xb3))) {
-+#endif
- if (state.event == PM_EVENT_SUSPEND)
- serio_cleanup(to_serio_port(dev));
-+#ifdef CONFIG_OLPC
-+ }
-+#endif
-
- dev->power.power_state = state;
- }
-Index: linux-2.6.24.7/drivers/Kconfig
-===================================================================
---- linux-2.6.24.7.orig/drivers/Kconfig
-+++ linux-2.6.24.7/drivers/Kconfig
-@@ -94,6 +94,8 @@ source "drivers/auxdisplay/Kconfig"
-
- source "drivers/kvm/Kconfig"
-
-+source "drivers/sysprof/Kconfig"
-+
- source "drivers/uio/Kconfig"
-
- source "drivers/virtio/Kconfig"
-Index: linux-2.6.24.7/drivers/Makefile
-===================================================================
---- linux-2.6.24.7.orig/drivers/Makefile
-+++ linux-2.6.24.7/drivers/Makefile
-@@ -23,6 +23,8 @@ obj-y += char/
-
- obj-$(CONFIG_CONNECTOR) += connector/
-
-+obj-$(CONFIG_SYSPROF) += sysprof/
-+
- # i810fb and intelfb depend on char/agp/
- obj-$(CONFIG_FB_I810) += video/i810/
- obj-$(CONFIG_FB_INTEL) += video/intelfb/
-Index: linux-2.6.24.7/drivers/media/video/cafe_ccic.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/media/video/cafe_ccic.c
-+++ linux-2.6.24.7/drivers/media/video/cafe_ccic.c
-@@ -372,6 +372,10 @@ static int cafe_smbus_write_data(struct
- rval = value | ((command << TWSIC1_ADDR_SHIFT) & TWSIC1_ADDR);
- cafe_reg_write(cam, REG_TWSIC1, rval);
- spin_unlock_irqrestore(&cam->dev_lock, flags);
-+ mdelay(2); /* It'll probably take about 900µs anyway, and the
-+ CAFÉ is apparently quite sensitive to being poked
-+ at this point. If we can work out precisely what's
-+ going on and reduce this delay, it would be nice. */
-
- /*
- * Time to wait for the write to complete. THIS IS A RACY
-@@ -907,8 +911,6 @@ static int cafe_cam_configure(struct caf
- struct v4l2_format fmt;
- int ret, zero = 0;
-
-- if (cam->state != S_IDLE)
-- return -EINVAL;
- fmt.fmt.pix = cam->pix_format;
- ret = __cafe_cam_cmd(cam, VIDIOC_INT_INIT, &zero);
- if (ret == 0)
-@@ -2237,14 +2239,18 @@ static int cafe_pci_suspend(struct pci_d
- int ret;
- enum cafe_state cstate;
-
-+ mutex_lock(&cam->s_mutex);
- ret = pci_save_state(pdev);
-- if (ret)
-+ if (ret) {
-+ cam_warn(cam, "Unable to save PCI state\n");
- return ret;
-+ }
- cstate = cam->state; /* HACK - stop_dma sets to idle */
- cafe_ctlr_stop_dma(cam);
- cafe_ctlr_power_down(cam);
- pci_disable_device(pdev);
- cam->state = cstate;
-+ /* hold mutex until restore */
- return 0;
- }
-
-@@ -2263,16 +2269,18 @@ static int cafe_pci_resume(struct pci_de
- cam_warn(cam, "Unable to re-enable device on resume!\n");
- return ret;
- }
-+ /* we're still holding mutex from suspend */
- cafe_ctlr_init(cam);
- cafe_ctlr_power_down(cam);
-
-- mutex_lock(&cam->s_mutex);
-- if (cam->users > 0) {
-- cafe_ctlr_power_up(cam);
-- __cafe_cam_reset(cam);
-- }
-- mutex_unlock(&cam->s_mutex);
--
-+ if (cam->users > 0) {
-+ cafe_ctlr_power_up(cam);
-+ __cafe_cam_reset(cam);
-+ }
-+ else
-+ cafe_ctlr_power_down(cam);
-+ mutex_unlock(&cam->s_mutex);
-+
- set_bit(CF_CONFIG_NEEDED, &cam->flags);
- if (cam->state == S_SPECREAD)
- cam->state = S_IDLE; /* Don't bother restarting */
-Index: linux-2.6.24.7/drivers/misc/Kconfig
-===================================================================
---- linux-2.6.24.7.orig/drivers/misc/Kconfig
-+++ linux-2.6.24.7/drivers/misc/Kconfig
-@@ -219,6 +219,11 @@ config THINKPAD_ACPI_BAY
-
- If you are not sure, say Y here.
-
-+config EEPROM_93CX6
-+ tristate "EEPROM 93CX6 support"
-+ ---help---
-+ This is a driver for the EEPROM chipsets 93c46 and 93c66.
-+ The driver supports both read as well as write commands.
-
- config ATMEL_SSC
- tristate "Device driver for Atmel SSC peripheral"
-Index: linux-2.6.24.7/drivers/mmc/card/block.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/mmc/card/block.c
-+++ linux-2.6.24.7/drivers/mmc/card/block.c
-@@ -237,6 +237,13 @@ static int mmc_blk_issue_rq(struct mmc_q
- if (brq.data.blocks > card->host->max_blk_count)
- brq.data.blocks = card->host->max_blk_count;
-
-+ if (mmc_card_sd(card) && !card->host->ios.clock) {
-+ printk(KERN_ERR "%s: I/O to stopped card\n",
-+ req->rq_disk->disk_name);
-+ goto cmd_err;
-+ }
-+ mmc_set_data_timeout(&brq.data, card);
-+
- /*
- * If the host doesn't support multiple block writes, force
- * block writes to single block. SD cards are excepted from
-Index: linux-2.6.24.7/drivers/mmc/host/sdhci.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/mmc/host/sdhci.c
-+++ linux-2.6.24.7/drivers/mmc/host/sdhci.c
-@@ -441,6 +441,12 @@ static void sdhci_prepare_data(struct sd
- break;
- }
-
-+ /*
-+ * There's an off-by-one error in the hw that we need to
-+ * compensate for.
-+ */
-+ count++;
-+
- if (count >= 0xF) {
- printk(KERN_WARNING "%s: Too large timeout requested!\n",
- mmc_hostname(host->mmc));
-@@ -728,19 +734,17 @@ static void sdhci_set_power(struct sdhci
- if (!(host->chip->quirks & SDHCI_QUIRK_SINGLE_POWER_WRITE))
- writeb(0, host->ioaddr + SDHCI_POWER_CONTROL);
-
-- pwr = SDHCI_POWER_ON;
--
- switch (1 << power) {
- case MMC_VDD_165_195:
-- pwr |= SDHCI_POWER_180;
-+ pwr = SDHCI_POWER_180;
- break;
- case MMC_VDD_29_30:
- case MMC_VDD_30_31:
-- pwr |= SDHCI_POWER_300;
-+ pwr = SDHCI_POWER_300;
- break;
- case MMC_VDD_32_33:
- case MMC_VDD_33_34:
-- pwr |= SDHCI_POWER_330;
-+ pwr = SDHCI_POWER_330;
- break;
- default:
- BUG();
-@@ -748,6 +752,10 @@ static void sdhci_set_power(struct sdhci
-
- writeb(pwr, host->ioaddr + SDHCI_POWER_CONTROL);
-
-+ pwr |= SDHCI_POWER_ON;
-+
-+ writeb(pwr, host->ioaddr + SDHCI_POWER_CONTROL);
-+
- out:
- host->power = power;
- }
-Index: linux-2.6.24.7/drivers/mtd/nand/cafe_nand.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/mtd/nand/cafe_nand.c
-+++ linux-2.6.24.7/drivers/mtd/nand/cafe_nand.c
-@@ -11,6 +11,7 @@
- #undef DEBUG
- #include <linux/mtd/mtd.h>
- #include <linux/mtd/nand.h>
-+#include <linux/mtd/partitions.h>
- #include <linux/rslib.h>
- #include <linux/pci.h>
- #include <linux/delay.h>
-@@ -52,6 +53,7 @@
-
- struct cafe_priv {
- struct nand_chip nand;
-+ struct mtd_partition *parts;
- struct pci_dev *pdev;
- void __iomem *mmio;
- struct rs_control *rs;
-@@ -84,6 +86,10 @@ static unsigned int numtimings;
- static int timing[3];
- module_param_array(timing, int, &numtimings, 0644);
-
-+#ifdef CONFIG_MTD_PARTITIONS
-+static const char *part_probes[] = { "RedBoot", NULL };
-+#endif
-+
- /* Hrm. Why isn't this already conditional on something in the struct device? */
- #define cafe_dev_dbg(dev, args...) do { if (debug) dev_dbg(dev, ##args); } while(0)
-
-@@ -620,7 +626,9 @@ static int __devinit cafe_nand_probe(str
- {
- struct mtd_info *mtd;
- struct cafe_priv *cafe;
-+ struct mtd_partition *parts;
- uint32_t ctrl;
-+ int nr_parts;
- int err = 0;
-
- /* Very old versions shared the same PCI ident for all three
-@@ -787,7 +795,18 @@ static int __devinit cafe_nand_probe(str
- goto out_irq;
-
- pci_set_drvdata(pdev, mtd);
-+
-+ /* We register the whole device first, separate from the partitions */
- add_mtd_device(mtd);
-+
-+#ifdef CONFIG_MTD_PARTITIONS
-+ nr_parts = parse_mtd_partitions(mtd, part_probes, &parts, 0);
-+ if (nr_parts > 0) {
-+ cafe->parts = parts;
-+ dev_info(&cafe->pdev->dev, "%d RedBoot partitions found\n", nr_parts);
-+ add_mtd_partitions(mtd, parts, nr_parts);
-+ }
-+#endif
- goto out;
-
- out_irq:
-Index: linux-2.6.24.7/drivers/mtd/redboot.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/mtd/redboot.c
-+++ linux-2.6.24.7/drivers/mtd/redboot.c
-@@ -59,16 +59,31 @@ static int parse_redboot_partitions(stru
- static char nullstring[] = "unallocated";
- #endif
-
-+ if ( directory < 0 ) {
-+ offset = master->size + directory * master->erasesize;
-+ while (master->block_isbad &&
-+ master->block_isbad(master, offset)) {
-+ if (!offset) {
-+ nogood:
-+ printk(KERN_NOTICE "Failed to find a non-bad block to check for RedBoot partition table\n");
-+ return -EIO;
-+ }
-+ offset -= master->erasesize;
-+ }
-+ } else {
-+ offset = directory * master->erasesize;
-+ while (master->block_isbad &&
-+ master->block_isbad(master, offset)) {
-+ offset += master->erasesize;
-+ if (offset == master->size)
-+ goto nogood;
-+ }
-+ }
- buf = vmalloc(master->erasesize);
-
- if (!buf)
- return -ENOMEM;
-
-- if ( directory < 0 )
-- offset = master->size + directory*master->erasesize;
-- else
-- offset = directory*master->erasesize;
--
- printk(KERN_NOTICE "Searching for RedBoot partition table in %s at offset 0x%lx\n",
- master->name, offset);
-
-Index: linux-2.6.24.7/drivers/net/forcedeth.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/net/forcedeth.c
-+++ linux-2.6.24.7/drivers/net/forcedeth.c
-@@ -3559,11 +3559,13 @@ static int nv_request_irq(struct net_dev
- }
- if (ret != 0 && np->msi_flags & NV_MSI_CAPABLE) {
- if ((ret = pci_enable_msi(np->pci_dev)) == 0) {
-+ pci_intx(np->pci_dev, 0);
- np->msi_flags |= NV_MSI_ENABLED;
- dev->irq = np->pci_dev->irq;
- if (request_irq(np->pci_dev->irq, handler, IRQF_SHARED, dev->name, dev) != 0) {
- printk(KERN_INFO "forcedeth: request_irq failed %d\n", ret);
- pci_disable_msi(np->pci_dev);
-+ pci_intx(np->pci_dev, 1);
- np->msi_flags &= ~NV_MSI_ENABLED;
- dev->irq = np->pci_dev->irq;
- goto out_err;
-@@ -3606,6 +3608,7 @@ static void nv_free_irq(struct net_devic
- free_irq(np->pci_dev->irq, dev);
- if (np->msi_flags & NV_MSI_ENABLED) {
- pci_disable_msi(np->pci_dev);
-+ pci_intx(np->pci_dev, 1);
- np->msi_flags &= ~NV_MSI_ENABLED;
- }
- }
-Index: linux-2.6.24.7/drivers/pci/quirks.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/pci/quirks.c
-+++ linux-2.6.24.7/drivers/pci/quirks.c
-@@ -1360,6 +1360,17 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IN
- DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x260b, quirk_intel_pcie_pm);
-
- /*
-+ * According to Tom Sylla, the Geode does not support PCI power management
-+ * transition, so we shouldn't need the D3hot delay.
-+ */
-+static void __init quirk_geode_pci_pm(struct pci_dev *dev)
-+{
-+ pci_pm_d3_delay = 0;
-+}
-+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5530_LEGACY, quirk_geode_pci_pm);
-+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_ISA, quirk_geode_pci_pm);
-+
-+/*
- * Toshiba TC86C001 IDE controller reports the standard 8-byte BAR0 size
- * but the PIO transfers won't work if BAR0 falls at the odd 8 bytes.
- * Re-allocate the region if needed...
-Index: linux-2.6.24.7/drivers/power/ds2760_battery.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/power/ds2760_battery.c
-+++ linux-2.6.24.7/drivers/power/ds2760_battery.c
-@@ -409,6 +409,7 @@ static int ds2760_battery_suspend(struct
- struct ds2760_device_info *di = platform_get_drvdata(pdev);
-
- di->charge_status = POWER_SUPPLY_STATUS_UNKNOWN;
-+ power_supply_changed(&di->bat);
-
- return 0;
- }
-Index: linux-2.6.24.7/drivers/power/olpc_battery.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/power/olpc_battery.c
-+++ linux-2.6.24.7/drivers/power/olpc_battery.c
-@@ -14,12 +14,13 @@
- #include <linux/power_supply.h>
- #include <linux/jiffies.h>
- #include <linux/sched.h>
-+#include <asm/io.h>
- #include <asm/olpc.h>
-
-
- #define EC_BAT_VOLTAGE 0x10 /* uint16_t, *9.76/32, mV */
- #define EC_BAT_CURRENT 0x11 /* int16_t, *15.625/120, mA */
--#define EC_BAT_ACR 0x12
-+#define EC_BAT_ACR 0x12 /* int16_t *416.667 µAh */
- #define EC_BAT_TEMP 0x13 /* uint16_t, *100/256, °C */
- #define EC_AMB_TEMP 0x14 /* uint16_t, *100/256, °C */
- #define EC_BAT_STATUS 0x15 /* uint8_t, bitmask */
-@@ -84,6 +85,8 @@ static struct power_supply olpc_ac = {
- .get_property = olpc_ac_get_prop,
- };
-
-+static char bat_serial[17]; /* Ick */
-+
- /*********************************************************************
- * Battery properties
- *********************************************************************/
-@@ -94,6 +97,7 @@ static int olpc_bat_get_property(struct
- int ret = 0;
- int16_t ec_word;
- uint8_t ec_byte;
-+ uint64_t ser_buf;
-
- ret = olpc_ec_cmd(EC_BAT_STATUS, NULL, 0, &ec_byte, 1);
- if (ret)
-@@ -127,8 +131,8 @@ static int olpc_bat_get_property(struct
- val->intval = POWER_SUPPLY_STATUS_FULL;
- else /* Not _necessarily_ true but EC doesn't tell all yet */
- val->intval = POWER_SUPPLY_STATUS_CHARGING;
-- break;
- }
-+ break;
- case POWER_SUPPLY_PROP_PRESENT:
- val->intval = !!(ec_byte & BAT_STAT_PRESENT);
- break;
-@@ -249,6 +253,22 @@ static int olpc_bat_get_property(struct
- ec_word = be16_to_cpu(ec_word);
- val->intval = ec_word * 100 / 256;
- break;
-+ case POWER_SUPPLY_PROP_ACCUM_CURRENT:
-+ ret = olpc_ec_cmd(EC_BAT_ACR, NULL, 0, (void *)&ec_word, 2);
-+ if (ret)
-+ return ret;
-+
-+ ec_word = be16_to_cpu(ec_word);
-+ val->intval = (uint16_t)ec_word;
-+ break;
-+ case POWER_SUPPLY_PROP_SERIAL_NUMBER:
-+ ret = olpc_ec_cmd(EC_BAT_SERIAL, NULL, 0, (void *)&ser_buf, 8);
-+ if (ret)
-+ return ret;
-+
-+ sprintf(bat_serial, "%016llx", (long long)be64_to_cpu(ser_buf));
-+ val->strval = bat_serial;
-+ break;
- default:
- ret = -EINVAL;
- break;
-@@ -268,7 +288,51 @@ static enum power_supply_property olpc_b
- POWER_SUPPLY_PROP_CAPACITY_LEVEL,
- POWER_SUPPLY_PROP_TEMP,
- POWER_SUPPLY_PROP_TEMP_AMBIENT,
-+ POWER_SUPPLY_PROP_ACCUM_CURRENT,
- POWER_SUPPLY_PROP_MANUFACTURER,
-+ POWER_SUPPLY_PROP_SERIAL_NUMBER,
-+};
-+
-+/* EEPROM reading goes completely around the power_supply API, sadly */
-+
-+#define EEPROM_START 0x20
-+#define EEPROM_END 0x80
-+#define EEPROM_SIZE (EEPROM_END - EEPROM_START)
-+
-+static ssize_t olpc_bat_eeprom_read(struct kobject *kobj, char *buf, loff_t off,
-+ size_t count)
-+{
-+ uint8_t ec_byte;
-+ int ret, end;
-+
-+ if (off >= EEPROM_SIZE)
-+ return 0;
-+ if (off + count > EEPROM_SIZE)
-+ count = EEPROM_SIZE - off;
-+
-+ end = EEPROM_START + off + count;
-+ for (ec_byte = EEPROM_START + off; ec_byte < end; ec_byte++) {
-+ ret = olpc_ec_cmd(EC_BAT_EEPROM, &ec_byte, 1,
-+ &buf[ec_byte - EEPROM_START], 1);
-+ if (ret) {
-+ printk(KERN_ERR "olpc-battery: EC command "
-+ "EC_BAT_EEPROM @ 0x%x failed -"
-+ " %d!\n", ec_byte, ret);
-+ return -EIO;
-+ }
-+ }
-+
-+ return count;
-+}
-+
-+static struct bin_attribute olpc_bat_eeprom = {
-+ .attr = {
-+ .name = "eeprom",
-+ .mode = S_IRUGO,
-+ .owner = THIS_MODULE,
-+ },
-+ .size = 0,
-+ .read = olpc_bat_eeprom_read,
- };
-
- /*********************************************************************
-@@ -299,7 +363,7 @@ static int __init olpc_bat_init(void)
-
- if (!olpc_platform_info.ecver)
- return -ENXIO;
-- if (olpc_platform_info.ecver < 0x43) {
-+ if (olpc_platform_info.ecver < 0x44) {
- printk(KERN_NOTICE "OLPC EC version 0x%02x too old for battery driver.\n", olpc_platform_info.ecver);
- return -ENXIO;
- }
-@@ -324,9 +388,15 @@ static int __init olpc_bat_init(void)
- if (ret)
- goto battery_failed;
-
-+ ret = device_create_bin_file(olpc_bat.dev, &olpc_bat_eeprom);
-+ if (ret)
-+ goto eeprom_failed;
-+
- olpc_register_battery_callback(&olpc_battery_trigger_uevent);
- goto success;
-
-+eeprom_failed:
-+ power_supply_unregister(&olpc_bat);
- battery_failed:
- power_supply_unregister(&olpc_ac);
- ac_failed:
-@@ -338,6 +408,7 @@ success:
- static void __exit olpc_bat_exit(void)
- {
- olpc_deregister_battery_callback();
-+ device_remove_bin_file(olpc_bat.dev, &olpc_bat_eeprom);
- power_supply_unregister(&olpc_bat);
- power_supply_unregister(&olpc_ac);
- platform_device_unregister(bat_pdev);
-Index: linux-2.6.24.7/drivers/power/power_supply_sysfs.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/power/power_supply_sysfs.c
-+++ linux-2.6.24.7/drivers/power/power_supply_sysfs.c
-@@ -114,9 +114,11 @@ static struct device_attribute power_sup
- POWER_SUPPLY_ATTR(time_to_empty_avg),
- POWER_SUPPLY_ATTR(time_to_full_now),
- POWER_SUPPLY_ATTR(time_to_full_avg),
-+ POWER_SUPPLY_ATTR(accum_current),
- /* Properties of type `const char *' */
- POWER_SUPPLY_ATTR(model_name),
- POWER_SUPPLY_ATTR(manufacturer),
-+ POWER_SUPPLY_ATTR(serial_number),
- };
-
- static ssize_t power_supply_show_static_attrs(struct device *dev,
-Index: linux-2.6.24.7/drivers/serial/serial_core.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/serial/serial_core.c
-+++ linux-2.6.24.7/drivers/serial/serial_core.c
-@@ -2013,6 +2013,7 @@ int uart_suspend_port(struct uart_driver
- int uart_resume_port(struct uart_driver *drv, struct uart_port *port)
- {
- struct uart_state *state = drv->state + port->line;
-+ struct ktermios termios;
-
- mutex_lock(&state->mutex);
-
-@@ -2035,20 +2036,6 @@ int uart_resume_port(struct uart_driver
- * Re-enable the console device after suspending.
- */
- if (uart_console(port)) {
-- struct ktermios termios;
--
-- /*
-- * First try to use the console cflag setting.
-- */
-- memset(&termios, 0, sizeof(struct ktermios));
-- termios.c_cflag = port->cons->cflag;
--
-- /*
-- * If that's unset, use the tty termios setting.
-- */
-- if (state->info && state->info->tty && termios.c_cflag == 0)
-- termios = *state->info->tty->termios;
--
- port->ops->set_termios(port, &termios, NULL);
- console_start(port->cons);
- }
-Index: linux-2.6.24.7/drivers/sysprof/config.h
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/drivers/sysprof/config.h
-@@ -0,0 +1,23 @@
-+/* config.h. Generated by configure. */
-+/* config.h.in. Generated from configure.ac by autoheader. */
-+
-+/* Look for global separate debug info in this path */
-+#define DEBUGDIR "/usr/local/lib/debug"
-+
-+/* Define to 1 if you have the `iberty' library (-liberty). */
-+/* #undef HAVE_LIBIBERTY */
-+
-+/* Define to the address where bug reports for this package should be sent. */
-+#define PACKAGE_BUGREPORT ""
-+
-+/* Define to the full name of this package. */
-+#define PACKAGE_NAME "sysprof"
-+
-+/* Define to the full name and version of this package. */
-+#define PACKAGE_STRING "sysprof 1.0.8"
-+
-+/* Define to the one symbol short name of this package. */
-+#define PACKAGE_TARNAME "sysprof"
-+
-+/* Define to the version of this package. */
-+#define PACKAGE_VERSION "1.0.8"
-Index: linux-2.6.24.7/drivers/sysprof/Kconfig
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/drivers/sysprof/Kconfig
-@@ -0,0 +1,12 @@
-+
-+menu "Sysprof"
-+
-+config SYSPROF
-+ tristate "Sysprof support"
-+ help
-+ Say M here to include the sysprof-module.
-+
-+ Sysprof is a sampling profiler that uses a kernel module,
-+ sysprof-module, to generate stacktraces which are then interpreted by
-+ the userspace program "sysprof".
-+endmenu
-Index: linux-2.6.24.7/drivers/sysprof/Makefile
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/drivers/sysprof/Makefile
-@@ -0,0 +1 @@
-+obj-$(CONFIG_SYSPROF) += sysprof-module.o
-Index: linux-2.6.24.7/drivers/sysprof/sysprof-module.c
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/drivers/sysprof/sysprof-module.c
-@@ -0,0 +1,271 @@
-+/* -*- c-basic-offset: 8 -*- */
-+
-+/* Sysprof -- Sampling, systemwide CPU profiler
-+ * Copyright 2004, Red Hat, Inc.
-+ * Copyright 2004, 2005, Soeren Sandmann
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+ */
-+
-+#ifdef CONFIG_SMP
-+# define __SMP__
-+#endif
-+#include <asm/atomic.h>
-+#include <linux/kernel.h> /* Needed for KERN_ALERT */
-+#include <linux/module.h> /* Needed by all modules */
-+#include <linux/sched.h>
-+
-+#include <linux/proc_fs.h>
-+#include <asm/uaccess.h>
-+#include <linux/poll.h>
-+#include <linux/highmem.h>
-+#include <linux/pagemap.h>
-+#include <linux/profile.h>
-+
-+#include "sysprof-module.h"
-+
-+#include "config.h"
-+
-+#include <linux/version.h>
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18)
-+#include <linux/config.h>
-+#endif
-+
-+#if !CONFIG_PROFILING
-+# error Sysprof needs a kernel with profiling support compiled in.
-+#endif
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11)
-+# error Sysprof needs a Linux 2.6.11 kernel or later
-+#endif
-+#include <linux/kallsyms.h>
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Soeren Sandmann (sandmann@daimi.au.dk)");
-+
-+#define SAMPLES_PER_SECOND (200)
-+#define INTERVAL ((HZ <= SAMPLES_PER_SECOND)? 1 : (HZ / SAMPLES_PER_SECOND))
-+#define N_TRACES 256
-+
-+static SysprofStackTrace stack_traces[N_TRACES];
-+static SysprofStackTrace * head = &stack_traces[0];
-+static SysprofStackTrace * tail = &stack_traces[0];
-+DECLARE_WAIT_QUEUE_HEAD (wait_for_trace);
-+DECLARE_WAIT_QUEUE_HEAD (wait_for_exit);
-+
-+/* Macro the names of the registers that are used on each architecture */
-+#if defined(CONFIG_X86_64)
-+# define REG_FRAME_PTR rbp
-+# define REG_INS_PTR rip
-+# define REG_STACK_PTR rsp
-+#elif defined(CONFIG_X86)
-+# define REG_FRAME_PTR ebp
-+# define REG_INS_PTR eip
-+# define REG_STACK_PTR esp
-+#else
-+# error Sysprof only supports the i386 and x86-64 architectures
-+#endif
-+
-+typedef struct userspace_reader userspace_reader;
-+struct userspace_reader
-+{
-+ struct task_struct *task;
-+ unsigned long cache_address;
-+ unsigned long *cache;
-+};
-+
-+typedef struct StackFrame StackFrame;
-+struct StackFrame {
-+ unsigned long next;
-+ unsigned long return_address;
-+};
-+
-+struct work_struct work;
-+
-+static int
-+read_frame (void *frame_pointer, StackFrame *frame)
-+{
-+#if 0
-+ /* This is commented out because we seem to be called with
-+ * (current_thread_info()->addr_limit.seg)) == 0
-+ * which means access_ok() _always_ fails.
-+ *
-+ * Not sure why (or if) this isn't the case for oprofile
-+ */
-+ if (!access_ok(VERIFY_READ, frame_pointer, sizeof(StackFrame)))
-+ return 1;
-+#endif
-+
-+ if (__copy_from_user_inatomic (
-+ frame, frame_pointer, sizeof (StackFrame)))
-+ return 1;
-+
-+ return 0;
-+}
-+
-+DEFINE_PER_CPU(int, n_samples);
-+
-+static int
-+timer_notify (struct pt_regs *regs)
-+{
-+ SysprofStackTrace *trace = head;
-+ int i;
-+ int is_user;
-+ static atomic_t in_timer_notify = ATOMIC_INIT(1);
-+ int n;
-+
-+ n = ++get_cpu_var(n_samples);
-+ put_cpu_var(n_samples);
-+
-+ if (n % INTERVAL != 0)
-+ return 0;
-+
-+ /* 0: locked, 1: unlocked */
-+
-+ if (!atomic_dec_and_test(&in_timer_notify))
-+ goto out;
-+
-+ is_user = user_mode(regs);
-+
-+ if (!current || current->pid == 0)
-+ goto out;
-+
-+ if (is_user && current->state != TASK_RUNNING)
-+ goto out;
-+
-+ if (!is_user)
-+ {
-+ /* kernel */
-+
-+ trace->pid = current->pid;
-+ trace->truncated = 0;
-+ trace->n_addresses = 1;
-+
-+ /* 0x1 is taken by sysprof to mean "in kernel" */
-+ trace->addresses[0] = (void *)0x1;
-+ }
-+ else
-+ {
-+ StackFrame *frame_pointer;
-+ StackFrame frame;
-+ memset(trace, 0, sizeof (SysprofStackTrace));
-+
-+ trace->pid = current->pid;
-+ trace->truncated = 0;
-+
-+ i = 0;
-+
-+ trace->addresses[i++] = (void *)regs->REG_INS_PTR;
-+
-+ frame_pointer = (void *)regs->REG_FRAME_PTR;
-+
-+ while (read_frame (frame_pointer, &frame) == 0 &&
-+ i < SYSPROF_MAX_ADDRESSES &&
-+ (unsigned long)frame_pointer >= regs->REG_STACK_PTR)
-+ {
-+ trace->addresses[i++] = (void *)frame.return_address;
-+ frame_pointer = (StackFrame *)frame.next;
-+ }
-+
-+ trace->n_addresses = i;
-+
-+ if (i == SYSPROF_MAX_ADDRESSES)
-+ trace->truncated = 1;
-+ else
-+ trace->truncated = 0;
-+ }
-+
-+ if (head++ == &stack_traces[N_TRACES - 1])
-+ head = &stack_traces[0];
-+
-+ wake_up (&wait_for_trace);
-+
-+out:
-+ atomic_inc(&in_timer_notify);
-+ return 0;
-+}
-+
-+static int
-+procfile_read(char *buffer,
-+ char **buffer_location,
-+ off_t offset,
-+ int buffer_len,
-+ int *eof,
-+ void *data)
-+{
-+ if (head == tail)
-+ return -EWOULDBLOCK;
-+
-+ *buffer_location = (char *)tail;
-+
-+ BUG_ON(tail->pid == 0);
-+
-+ if (tail++ == &stack_traces[N_TRACES - 1])
-+ tail = &stack_traces[0];
-+
-+ return sizeof (SysprofStackTrace);
-+}
-+
-+struct proc_dir_entry *trace_proc_file;
-+static unsigned int
-+procfile_poll(struct file *filp, poll_table *poll_table)
-+{
-+ if (head != tail)
-+ return POLLIN | POLLRDNORM;
-+
-+ poll_wait(filp, &wait_for_trace, poll_table);
-+
-+ if (head != tail)
-+ return POLLIN | POLLRDNORM;
-+
-+ return 0;
-+}
-+
-+int
-+init_module(void)
-+{
-+ static struct file_operations fops;
-+
-+ trace_proc_file =
-+ create_proc_entry ("sysprof-trace", S_IFREG | S_IRUGO, &proc_root);
-+
-+ if (!trace_proc_file)
-+ return 1;
-+
-+ fops = *trace_proc_file->proc_fops;
-+ fops.poll = procfile_poll;
-+
-+ trace_proc_file->read_proc = procfile_read;
-+ trace_proc_file->proc_fops = &fops;
-+ trace_proc_file->size = sizeof (SysprofStackTrace);
-+
-+ register_timer_hook (timer_notify);
-+
-+ printk(KERN_ALERT "sysprof: loaded (%s)\n", PACKAGE_VERSION);
-+
-+ return 0;
-+}
-+
-+void
-+cleanup_module(void)
-+{
-+ unregister_timer_hook (timer_notify);
-+
-+ remove_proc_entry("sysprof-trace", &proc_root);
-+
-+ printk(KERN_ALERT "sysprof: unloaded\n");
-+}
-+
-Index: linux-2.6.24.7/drivers/sysprof/sysprof-module.h
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/drivers/sysprof/sysprof-module.h
-@@ -0,0 +1,37 @@
-+/* Sysprof -- Sampling, systemwide CPU profiler
-+ * Copyright 2004, Red Hat, Inc.
-+ * Copyright 2004, 2005, Soeren Sandmann
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+ */
-+
-+#ifndef SYSPROF_MODULE_H
-+#define SYSPROF_MODULE_H
-+
-+typedef struct SysprofStackTrace SysprofStackTrace;
-+
-+#define SYSPROF_MAX_ADDRESSES 512
-+
-+struct SysprofStackTrace
-+{
-+ int pid; /* -1 if in kernel */
-+ int truncated;
-+ int n_addresses; /* note: this can be 1 if the process was compiled
-+ * with -fomit-frame-pointer or is otherwise weird
-+ */
-+ void *addresses[SYSPROF_MAX_ADDRESSES];
-+};
-+
-+#endif
-Index: linux-2.6.24.7/drivers/usb/core/driver.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/usb/core/driver.c
-+++ linux-2.6.24.7/drivers/usb/core/driver.c
-@@ -1062,8 +1062,15 @@ static int usb_suspend_both(struct usb_d
- break;
- }
- }
-- if (status == 0)
-+ if (status == 0) {
-+
-+ /* Non-root devices don't need to do anything for FREEZE
-+ * or PRETHAW. */
-+ if (udev->parent && (msg.event == PM_EVENT_FREEZE ||
-+ msg.event == PM_EVENT_PRETHAW))
-+ goto done;
- status = usb_suspend_device(udev, msg);
-+ }
-
- /* If the suspend failed, resume interfaces that did get suspended */
- if (status != 0) {
-Index: linux-2.6.24.7/drivers/usb/core/quirks.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/usb/core/quirks.c
-+++ linux-2.6.24.7/drivers/usb/core/quirks.c
-@@ -48,6 +48,9 @@ static const struct usb_device_id usb_qu
- /* SKYMEDI USB_DRIVE */
- { USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME },
-
-+ /* Philips PSC805 audio device */
-+ { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME },
-+
- { } /* terminating entry must be last */
- };
-
-Index: linux-2.6.24.7/drivers/usb/core/usb.h
-===================================================================
---- linux-2.6.24.7.orig/drivers/usb/core/usb.h
-+++ linux-2.6.24.7/drivers/usb/core/usb.h
-@@ -41,6 +41,7 @@ extern void usb_host_cleanup(void);
- extern void usb_autosuspend_work(struct work_struct *work);
- extern int usb_port_suspend(struct usb_device *dev);
- extern int usb_port_resume(struct usb_device *dev);
-+extern int usb_reset_suspended_device(struct usb_device *udev);
- extern int usb_external_suspend_device(struct usb_device *udev,
- pm_message_t msg);
- extern int usb_external_resume_device(struct usb_device *udev);
-Index: linux-2.6.24.7/drivers/usb/host/ehci-hcd.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/usb/host/ehci-hcd.c
-+++ linux-2.6.24.7/drivers/usb/host/ehci-hcd.c
-@@ -653,9 +653,16 @@ static irqreturn_t ehci_irq (struct usb_
-
- /* complete the unlinking of some qh [4.15.2.3] */
- if (status & STS_IAA) {
-- COUNT (ehci->stats.reclaim);
-- ehci->reclaim_ready = 1;
-- bh = 1;
-+ if (!ehci->reclaim) {
-+ printk(KERN_WARNING "%s would set reclaim_ready with nothing to reclaim!\n", __func__);
-+printk(KERN_DEBUG "%s: USBCMD: 0x%x\n", __func__, ehci_readl(ehci, &ehci->regs->command));
-+printk(KERN_DEBUG "%s: USBSTS: 0x%x\n", __func__, ehci_readl(ehci, &ehci->regs->status));
-+ WARN_ON(1);
-+ } else {
-+ COUNT (ehci->stats.reclaim);
-+ ehci->reclaim_ready = 1;
-+ bh = 1;
-+ }
- }
-
- /* remote wakeup [4.3.1] */
-Index: linux-2.6.24.7/drivers/usb/host/ehci-hub.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/usb/host/ehci-hub.c
-+++ linux-2.6.24.7/drivers/usb/host/ehci-hub.c
-@@ -132,10 +132,15 @@ static int ehci_bus_suspend (struct usb_
- ehci_quiesce (ehci);
- hcd->state = HC_STATE_QUIESCING;
- }
-+printk(KERN_DEBUG "%s: USBCMD: 0x%x\n", __func__, ehci_readl(ehci, &ehci->regs->command));
-+printk(KERN_DEBUG "%s: USBSTS: 0x%x\n", __func__, ehci_readl(ehci, &ehci->regs->status));
-+
- ehci->command = ehci_readl(ehci, &ehci->regs->command);
- if (ehci->reclaim)
- ehci->reclaim_ready = 1;
- ehci_work(ehci);
-+printk(KERN_DEBUG "%s: USBCMD: 0x%x\n", __func__, ehci_readl(ehci, &ehci->regs->command));
-+printk(KERN_DEBUG "%s: USBSTS: 0x%x\n", __func__, ehci_readl(ehci, &ehci->regs->status));
-
- /* Unlike other USB host controller types, EHCI doesn't have
- * any notion of "global" or bus-wide suspend. The driver has
-@@ -175,6 +180,9 @@ static int ehci_bus_suspend (struct usb_
- ehci_halt (ehci);
- hcd->state = HC_STATE_SUSPENDED;
-
-+printk(KERN_DEBUG "%s: USBCMD: 0x%x\n", __func__, ehci_readl(ehci, &ehci->regs->command));
-+printk(KERN_DEBUG "%s: USBSTS: 0x%x\n", __func__, ehci_readl(ehci, &ehci->regs->status));
-+
- /* allow remote wakeup */
- mask = INTR_MASK;
- if (!device_may_wakeup(&hcd->self.root_hub->dev))
-@@ -195,6 +203,18 @@ static int ehci_bus_resume (struct usb_h
- u32 temp;
- u32 power_okay;
- int i;
-+#ifdef CONFIG_OLPC
-+ u32 lo;
-+ static void __iomem *usb_ehc_addr;
-+
-+ rdmsrl(0x51200009, lo);
-+ usb_ehc_addr = ioremap(lo, 256);
-+ writel(readl(usb_ehc_addr+0x54) | 0x1000, usb_ehc_addr+0x54);
-+ writel(readl(usb_ehc_addr+0x58) | 0x1000, usb_ehc_addr+0x58);
-+ writel(readl(usb_ehc_addr+0x5C) | 0x1000, usb_ehc_addr+0x5C);
-+ writel(readl(usb_ehc_addr+0x60) | 0x1000, usb_ehc_addr+0x60);
-+ iounmap(usb_ehc_addr);
-+#endif
-
- if (time_before (jiffies, ehci->next_statechange))
- msleep(5);
-Index: linux-2.6.24.7/drivers/usb/host/ehci-pci.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/usb/host/ehci-pci.c
-+++ linux-2.6.24.7/drivers/usb/host/ehci-pci.c
-@@ -247,6 +247,9 @@ static int ehci_pci_suspend(struct usb_h
- rc = -EINVAL;
- goto bail;
- }
-+printk(KERN_DEBUG "%s: USBCMD: 0x%x\n", __func__, ehci_readl(ehci, &ehci->regs->command));
-+printk(KERN_DEBUG "%s: USBSTS: 0x%x\n", __func__, ehci_readl(ehci, &ehci->regs->status));
-+
- ehci_writel(ehci, 0, &ehci->regs->intr_enable);
- (void)ehci_readl(ehci, &ehci->regs->intr_enable);
-
-Index: linux-2.6.24.7/drivers/usb/host/ehci-q.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/usb/host/ehci-q.c
-+++ linux-2.6.24.7/drivers/usb/host/ehci-q.c
-@@ -177,7 +177,7 @@ static int qtd_copy_status (
- if (QTD_CERR (token))
- status = -EPIPE;
- else {
-- ehci_dbg (ehci, "devpath %s ep%d%s 3strikes\n",
-+ printk(KERN_ERR "devpath %s ep%d%s 3strikes\n",
- urb->dev->devpath,
- usb_pipeendpoint (urb->pipe),
- usb_pipein (urb->pipe) ? "in" : "out");
-@@ -973,6 +973,11 @@ static void end_unlink_async (struct ehc
- struct ehci_qh *qh = ehci->reclaim;
- struct ehci_qh *next;
-
-+ if (!qh) {
-+ printk(KERN_CRIT "%s with ehci->reclaim == NULL!\n", __func__);
-+ WARN_ON(1);
-+ return;
-+ }
- timer_action_done (ehci, TIMER_IAA_WATCHDOG);
-
- // qh->hw_next = cpu_to_hc32(qh->qh_dma);
-Index: linux-2.6.24.7/drivers/usb/host/ohci-pci.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/usb/host/ohci-pci.c
-+++ linux-2.6.24.7/drivers/usb/host/ohci-pci.c
-@@ -317,6 +317,8 @@ static int ohci_pci_resume (struct usb_h
- /* FIXME: we should try to detect loss of VBUS power here */
- prepare_for_handover(hcd);
-
-+ /* Force the PM core to resume the root hub */
-+ hcd_to_bus(hcd)->root_hub->dev.power.prev_state.event = PM_EVENT_ON;
- return 0;
- }
-
-Index: linux-2.6.24.7/drivers/usb/storage/usb.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/usb/storage/usb.c
-+++ linux-2.6.24.7/drivers/usb/storage/usb.c
-@@ -244,7 +244,7 @@ static int storage_pre_reset(struct usb_
- return 0;
- }
-
--static int storage_post_reset(struct usb_interface *iface)
-+static void storage_post_reset(struct usb_interface *iface, int reset_resume)
- {
- struct us_data *us = usb_get_intfdata(iface);
-
-@@ -256,8 +256,10 @@ static int storage_post_reset(struct usb
- /* FIXME: Notify the subdrivers that they need to reinitialize
- * the device */
-
-- mutex_unlock(&us->dev_mutex);
-- return 0;
-+ /* If this is a reset-resume then the pre_reset routine wasn't
-+ * called, so we don't need to unlock the mutex. */
-+ if (!reset_resume)
-+ mutex_unlock(&us->dev_mutex);
- }
-
- /*
-Index: linux-2.6.24.7/drivers/video/fbmem.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/video/fbmem.c
-+++ linux-2.6.24.7/drivers/video/fbmem.c
-@@ -820,6 +820,53 @@ static void try_to_load(int fb)
- #endif /* CONFIG_KMOD */
-
- int
-+fb_powerup(struct fb_info *info)
-+{
-+ int ret = 0;
-+
-+ if (!info || info->state == FBINFO_STATE_RUNNING)
-+ return 0;
-+
-+ if (info->fbops->fb_powerup)
-+ ret = info->fbops->fb_powerup(info);
-+
-+ if (!ret) {
-+ acquire_console_sem();
-+ fb_set_suspend(info, 0);
-+ release_console_sem();
-+ }
-+
-+ return ret;
-+}
-+
-+int
-+fb_powerdown(struct fb_info *info)
-+{
-+ int ret = 0;
-+
-+ if (!info || info->state == FBINFO_STATE_SUSPENDED)
-+ return 0;
-+
-+ /* Tell everybody that the fbdev is going down */
-+ acquire_console_sem();
-+ fb_set_suspend(info, 1);
-+ release_console_sem();
-+
-+ if (info->fbops->fb_powerdown)
-+ ret = info->fbops->fb_powerdown(info);
-+
-+ /* If the power down failed, then un-notify */
-+
-+ if (ret) {
-+ acquire_console_sem();
-+ fb_set_suspend(info, 0);
-+ release_console_sem();
-+ }
-+
-+ return ret;
-+}
-+
-+int
- fb_pan_display(struct fb_info *info, struct fb_var_screeninfo *var)
- {
- struct fb_fix_screeninfo *fix = &info->fix;
-Index: linux-2.6.24.7/drivers/video/geode/display_gx.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/video/geode/display_gx.c
-+++ linux-2.6.24.7/drivers/video/geode/display_gx.c
-@@ -11,26 +11,44 @@
- * Free Software Foundation; either version 2 of the License, or * (at your
- * option) any later version.
- */
-+
-+#include <linux/kernel.h>
- #include <linux/spinlock.h>
- #include <linux/fb.h>
- #include <linux/delay.h>
- #include <asm/io.h>
- #include <asm/div64.h>
- #include <asm/delay.h>
-+#include <asm/olpc.h>
-
- #include "geodefb.h"
- #include "display_gx.h"
-
--#ifdef CONFIG_FB_GEODE_GX_SET_FBSIZE
--unsigned int gx_frame_buffer_size(void)
-+static inline void rmwl(u32 val, u32 *reg)
- {
-- return CONFIG_FB_GEODE_GX_FBSIZE;
-+ u32 in = readl(reg);
-+ if (in != val)
-+ writel(val, reg);
- }
--#else
-+
- unsigned int gx_frame_buffer_size(void)
- {
- unsigned int val;
-
-+#ifdef CONFIG_OLPC
-+ if (machine_is_olpc() && !olpc_has_vsa()) {
-+ u32 hi,lo;
-+ rdmsr(GLIU0_P2D_RO0, lo, hi);
-+
-+ /* Top page number */
-+ val = ((hi & 0xff) << 12) | ((lo & 0xfff00000) >> 20);
-+
-+ val -= (lo & 0x000fffff); /* Subtract bottom page number */
-+ val += 1; /* Adjust page count */
-+ return (val << 12);
-+ }
-+#endif
-+
- /* FB size is reported by a virtual register */
- /* Virtual register class = 0x02 */
- /* VG_MEM_SIZE(512Kb units) = 0x00 */
-@@ -41,7 +59,6 @@ unsigned int gx_frame_buffer_size(void)
- val = (unsigned int)(inw(0xAC1E)) & 0xFFl;
- return (val << 19);
- }
--#endif
-
- int gx_line_delta(int xres, int bpp)
- {
-@@ -63,23 +80,23 @@ static void gx_set_mode(struct fb_info *
- gcfg = readl(par->dc_regs + DC_GENERAL_CFG);
- dcfg = readl(par->dc_regs + DC_DISPLAY_CFG);
-
-- /* Disable the timing generator. */
-- dcfg &= ~(DC_DCFG_TGEN);
-- writel(dcfg, par->dc_regs + DC_DISPLAY_CFG);
--
-- /* Wait for pending memory requests before disabling the FIFO load. */
-- udelay(100);
--
-- /* Disable FIFO load and compression. */
-- gcfg &= ~(DC_GCFG_DFLE | DC_GCFG_CMPE | DC_GCFG_DECE);
-- writel(gcfg, par->dc_regs + DC_GENERAL_CFG);
--
-- /* Setup DCLK and its divisor. */
-- par->vid_ops->set_dclk(info);
--
-- /*
-- * Setup new mode.
-- */
-+ /* Programming the clock is costly and ugly, so avoid if if we can */
-+
-+ if (par->curdclk != info->var.pixclock) {
-+ /* Disable the timing generator. */
-+ dcfg &= ~(DC_DCFG_TGEN);
-+ writel(dcfg, par->dc_regs + DC_DISPLAY_CFG);
-+
-+ /* Wait for pending memory requests before disabling the FIFO load. */
-+ udelay(100);
-+
-+ /* Disable FIFO load and compression. */
-+ gcfg &= ~(DC_GCFG_DFLE | DC_GCFG_CMPE | DC_GCFG_DECE);
-+ writel(gcfg, par->dc_regs + DC_GENERAL_CFG);
-+
-+ /* Setup DCLK and its divisor. */
-+ par->vid_ops->set_dclk(info);
-+ }
-
- /* Clear all unused feature bits. */
- gcfg &= DC_GCFG_YUVM | DC_GCFG_VDSE;
-@@ -90,12 +107,13 @@ static void gx_set_mode(struct fb_info *
- gcfg |= (6 << DC_GCFG_DFHPEL_POS) | (5 << DC_GCFG_DFHPSL_POS) | DC_GCFG_DFLE;
-
- /* Framebuffer start offset. */
-- writel(0, par->dc_regs + DC_FB_ST_OFFSET);
-+ rmwl(0, par->dc_regs + DC_FB_ST_OFFSET);
-
- /* Line delta and line buffer length. */
-- writel(info->fix.line_length >> 3, par->dc_regs + DC_GFX_PITCH);
-- writel(((info->var.xres * info->var.bits_per_pixel/8) >> 3) + 2,
-- par->dc_regs + DC_LINE_SIZE);
-+ rmwl(info->fix.line_length >> 3, par->dc_regs + DC_GFX_PITCH);
-+
-+ rmwl(((info->var.xres * info->var.bits_per_pixel/8) >> 3) + 2,
-+ par->dc_regs + DC_LINE_SIZE);
-
-
- /* Enable graphics and video data and unmask address lines. */
-@@ -134,17 +152,16 @@ static void gx_set_mode(struct fb_info *
- vblankend = vsyncend + info->var.upper_margin;
- vtotal = vblankend;
-
-- writel((hactive - 1) | ((htotal - 1) << 16), par->dc_regs + DC_H_ACTIVE_TIMING);
-- writel((hblankstart - 1) | ((hblankend - 1) << 16), par->dc_regs + DC_H_BLANK_TIMING);
-- writel((hsyncstart - 1) | ((hsyncend - 1) << 16), par->dc_regs + DC_H_SYNC_TIMING);
--
-- writel((vactive - 1) | ((vtotal - 1) << 16), par->dc_regs + DC_V_ACTIVE_TIMING);
-- writel((vblankstart - 1) | ((vblankend - 1) << 16), par->dc_regs + DC_V_BLANK_TIMING);
-- writel((vsyncstart - 1) | ((vsyncend - 1) << 16), par->dc_regs + DC_V_SYNC_TIMING);
-+ rmwl((hactive - 1) | ((htotal - 1) << 16), par->dc_regs + DC_H_ACTIVE_TIMING);
-+ rmwl((hblankstart - 1) | ((hblankend - 1) << 16), par->dc_regs + DC_H_BLANK_TIMING);
-+ rmwl((hsyncstart - 1) | ((hsyncend - 1) << 16), par->dc_regs + DC_H_SYNC_TIMING);
-+ rmwl((vactive - 1) | ((vtotal - 1) << 16), par->dc_regs + DC_V_ACTIVE_TIMING);
-+ rmwl((vblankstart - 1) | ((vblankend - 1) << 16), par->dc_regs + DC_V_BLANK_TIMING);
-+ rmwl((vsyncstart - 1) | ((vsyncend - 1) << 16), par->dc_regs + DC_V_SYNC_TIMING);
-
- /* Write final register values. */
-- writel(dcfg, par->dc_regs + DC_DISPLAY_CFG);
-- writel(gcfg, par->dc_regs + DC_GENERAL_CFG);
-+ rmwl(dcfg, par->dc_regs + DC_DISPLAY_CFG);
-+ rmwl(gcfg, par->dc_regs + DC_GENERAL_CFG);
-
- par->vid_ops->configure_display(info);
-
-Index: linux-2.6.24.7/drivers/video/geode/display_gx.h
-===================================================================
---- linux-2.6.24.7.orig/drivers/video/geode/display_gx.h
-+++ linux-2.6.24.7/drivers/video/geode/display_gx.h
-@@ -20,6 +20,9 @@ extern struct geode_dc_ops gx_dc_ops;
- #define GLD_MSR_CONFIG 0xC0002001
- #define GLD_MSR_CONFIG_DM_FP 0x40
-
-+/* Used for memory dection on the OLPC */
-+#define GLIU0_P2D_RO0 0x10000029
-+
- /* Display controller registers */
-
- #define DC_UNLOCK 0x00
-Index: linux-2.6.24.7/drivers/video/geode/geodefb.h
-===================================================================
---- linux-2.6.24.7.orig/drivers/video/geode/geodefb.h
-+++ linux-2.6.24.7/drivers/video/geode/geodefb.h
-@@ -12,6 +12,10 @@
- #ifndef __GEODEFB_H__
- #define __GEODEFB_H__
-
-+#define FB_POWER_STATE_OFF 0
-+#define FB_POWER_STATE_SUSPEND 1
-+#define FB_POWER_STATE_ON 2
-+
- struct geodefb_info;
-
- struct geode_dc_ops {
-@@ -21,18 +25,24 @@ struct geode_dc_ops {
-
- struct geode_vid_ops {
- void (*set_dclk)(struct fb_info *);
-+ unsigned int (*get_dclk)(struct fb_info *);
- void (*configure_display)(struct fb_info *);
- int (*blank_display)(struct fb_info *, int blank_mode);
- };
-
- struct geodefb_par {
- int enable_crt;
-+ int fbactive; /* True if the current console is in KD_GRAPHICS mode */
- int panel_x; /* dimensions of an attached flat panel, non-zero => enable panel */
- int panel_y;
-+ unsigned int curdclk; /* Used by GX to avoid unnessesary clock switching */
- void __iomem *dc_regs;
- void __iomem *vid_regs;
-+ void __iomem *gp_regs;
- struct geode_dc_ops *dc_ops;
- struct geode_vid_ops *vid_ops;
-+
-+ int state;
- };
-
- #endif /* !__GEODEFB_H__ */
-Index: linux-2.6.24.7/drivers/video/geode/geode_regs.h
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/drivers/video/geode/geode_regs.h
-@@ -0,0 +1,255 @@
-+/* This header file defines the registers and suspend/resume
-+ structures for the Geode GX and LX. The lxfb driver defines
-+ _GEODELX_ before including this file, which will unlock the
-+ extra registers that are only valid for LX.
-+*/
-+
-+#ifndef _GEODE_REGS_H_
-+#define _GEODE_REGS_H_
-+
-+/* MSRs */
-+
-+#define GX_VP_MSR_PAD_SELECT 0xC0002011
-+#define LX_VP_MSR_PAD_SELECT 0x48000011
-+
-+#define GEODE_MSR_GLCP_DOTPLL 0x4c000015
-+
-+#define GLCP_DOTPLL_RESET (1 << 0)
-+#define GLCP_DOTPLL_BYPASS (1 << 15)
-+#define GLCP_DOTPLL_HALFPIX (1 << 24)
-+#define GLCP_DOTPLL_LOCK (1 << 25)
-+
-+/* Registers */
-+#define VP_FP_START 0x400
-+
-+
-+#ifdef _GEODELX_
-+
-+#define GP_REG_SIZE 0x7C
-+#define DC_REG_SIZE 0xF0
-+#define VP_REG_SIZE 0x158
-+#define FP_REG_SIZE 0x70
-+
-+#else
-+
-+#define GP_REG_SIZE 0x50
-+#define DC_REG_SIZE 0x90
-+#define VP_REG_SIZE 0x138
-+#define FP_REG_SIZE 0x70
-+
-+#endif
-+
-+#define DC_PAL_SIZE 0x105
-+#define VP_COEFF_COUNT 512
-+#define DC_HFILT_SIZE 256
-+#define DC_VFILT_SIZE 256
-+
-+struct geoderegs {
-+
-+ struct {
-+ u64 padsel;
-+ u64 dotpll;
-+
-+#ifdef _GEODELX_
-+ u64 dfglcfg;
-+ u64 dcspare;
-+#else
-+ u64 rstpll;
-+#endif
-+ } msr;
-+
-+ union {
-+ unsigned char b[GP_REG_SIZE];
-+ struct {
-+ u32 dst_offset; /* 0x00 */
-+ u32 src_offset; /* 0x04 */
-+ u32 stride; /* 0x08 */
-+ u32 wid_height; /* 0x0C */
-+ u32 src_color_fg; /* 0x10 */
-+ u32 src_color_bg; /* 0x14 */
-+ u32 pat_color_0; /* 0x18 */
-+ u32 pat_color_1; /* 0x1C */
-+ u32 pat_color_2; /* 0x20 */
-+ u32 pat_color_3; /* 0x24 */
-+ u32 pat_color_4; /* 0x28 */
-+ u32 pat_color_5; /* 0x2C */
-+ u32 pat_data_0; /* 0x30 */
-+ u32 pat_data_1; /* 0x34 */
-+ u32 raster_mode; /* 0x38 */
-+ u32 vector_mode; /* 0x3C */
-+ u32 blt_mode; /* 0x40 */
-+ u32 blit_status; /* 0x4C */
-+ u32 hst_src; /* 0x48 */
-+ u32 base_offset; /* 0x4C */
-+
-+#ifdef _GEODELX_
-+ u32 cmd_top; /* 0x50 */
-+ u32 cmd_bot; /* 0x54 */
-+ u32 cmd_read; /* 0x58 */
-+ u32 cmd_write; /* 0x5C */
-+ u32 ch3_offset; /* 0x60 */
-+ u32 ch3_mode_str; /* 0x64 */
-+ u32 ch3_width; /* 0x68 */
-+ u32 ch3_hsrc; /* 0x6C */
-+ u32 lut_index; /* 0x70 */
-+ u32 lut_data; /* 0x74 */
-+ u32 int_cntrl; /* 0x78 */
-+#endif
-+ } r;
-+ } gp;
-+
-+ union {
-+ unsigned char b[DC_REG_SIZE];
-+
-+ struct {
-+ u32 unlock; /* 0x00 */
-+ u32 gcfg; /* 0x04 */
-+ u32 dcfg; /* 0x08 */
-+ u32 arb; /* 0x0C */
-+ u32 fb_st_offset; /* 0x10 */
-+ u32 cb_st_offset; /* 0x14 */
-+ u32 curs_st_offset; /* 0x18 */
-+ u32 icon_st_offset; /* 0x1C */
-+ u32 vid_y_st_offset; /* 0x20 */
-+ u32 vid_u_st_offset; /* 0x24 */
-+ u32 vid_v_st_offset; /* 0x28 */
-+ u32 dctop; /* 0x2c */
-+ u32 line_size; /* 0x30 */
-+ u32 gfx_pitch; /* 0x34 */
-+ u32 vid_yuv_pitch; /* 0x38 */
-+ u32 rsvd2; /* 0x3C */
-+ u32 h_active_timing; /* 0x40 */
-+ u32 h_blank_timing; /* 0x44 */
-+ u32 h_sync_timing; /* 0x48 */
-+ u32 rsvd3; /* 0x4C */
-+ u32 v_active_timing; /* 0x50 */
-+ u32 v_blank_timing; /* 0x54 */
-+ u32 v_sync_timing; /* 0x58 */
-+ u32 fbactive; /* 0x5C */
-+ u32 dc_cursor_x; /* 0x60 */
-+ u32 dc_cursor_y; /* 0x64 */
-+ u32 dc_icon_x; /* 0x68 */
-+ u32 dc_line_cnt; /* 0x6C */
-+ u32 rsvd5; /* 0x70 - palette address */
-+ u32 rsvd6; /* 0x74 - palette data */
-+ u32 dfifo_diag; /* 0x78 */
-+ u32 cfifo_diag; /* 0x7C */
-+ u32 dc_vid_ds_delta; /* 0x80 */
-+ u32 gliu0_mem_offset; /* 0x84 */
-+ u32 dv_ctl; /* 0x88 - added by LX */
-+ u32 dv_acc; /* 0x8C */
-+
-+#ifdef _GEODELX_
-+ u32 gfx_scale;
-+ u32 irq_filt_ctl;
-+ u32 filt_coeff1;
-+ u32 filt_coeff2;
-+ u32 vbi_event_ctl;
-+ u32 vbi_odd_ctl;
-+ u32 vbi_hor;
-+ u32 vbi_ln_odd;
-+ u32 vbi_ln_event;
-+ u32 vbi_pitch;
-+ u32 clr_key;
-+ u32 clr_key_mask;
-+ u32 clr_key_x;
-+ u32 clr_key_y;
-+ u32 irq;
-+ u32 rsvd8;
-+ u32 genlk_ctrl;
-+ u32 vid_even_y_st_offset; /* 0xD8 */
-+ u32 vid_even_u_st_offset; /* 0xDC */
-+ u32 vid_even_v_st_offset; /* 0xE0 */
-+ u32 v_active_even_timing; /* 0xE4 */
-+ u32 v_blank_even_timing; /* 0xE8 */
-+ u32 v_sync_even_timing; /* 0xEC */
-+#endif
-+ } r;
-+ } dc;
-+
-+ union {
-+ unsigned char b[VP_REG_SIZE];
-+
-+ struct {
-+ u64 vcfg; /* 0x00 */
-+ u64 dcfg; /* 0x08 */
-+ u64 vx; /* 0x10 */
-+ u64 vy; /* 0x18 */
-+ u64 vs; /* 0x20 */
-+ u64 vck; /* 0x28 */
-+ u64 vcm; /* 0x30 */
-+ u64 rsvd1; /* 0x38 - Gamma address*/
-+ u64 rsvd2; /* 0x40 - Gamma data*/
-+ u64 slr; /* 0x48 - LX only*/
-+ u64 misc; /* 0x50 */
-+ u64 ccs; /* 0x58 */
-+ u64 vys; /* 0x60 */
-+ u64 vxs; /* 0x68 */
-+ u64 rsvd4; /* 0x70 */
-+ u64 vdc; /* 0x78 */
-+ u64 vco; /* 0x80 */
-+ u64 crc; /* 0x88 */
-+ u64 crc32; /* 0x90 */
-+ u64 vde; /* 0x98 */
-+ u64 cck; /* 0xA0 */
-+ u64 ccm; /* 0xA8 */
-+ u64 cc1; /* 0xB0 */
-+ u64 cc2; /* 0xB8 */
-+ u64 a1x; /* 0xC0 */
-+ u64 a1y; /* 0xC8 */
-+ u64 a1c; /* 0xD0 */
-+ u64 a1t; /* 0xD8 */
-+ u64 a2x; /* 0xE0 */
-+ u64 a2y; /* 0xE8 */
-+ u64 a2c; /* 0xF0 */
-+ u64 a2t; /* 0xF8 */
-+ u64 a3x; /* 0x100 */
-+ u64 a3y; /* 0x108 */
-+ u64 a3c; /* 0x110 */
-+ u64 a3t; /* 0x118 */
-+ u64 vrr; /* 0x120 */
-+ u64 awt; /* 0x128 */
-+ u64 vtm; /* 0x130 */
-+#ifdef _GEODELX_
-+ u64 vye; /* 0x138 */
-+ u64 a1ye; /* 0x140 */
-+ u32 a2ye; /* 0x148 */
-+ u32 a3ye; /* 0x150 */
-+#endif
-+ } r;
-+ } vp;
-+
-+ union {
-+ unsigned char b[FP_REG_SIZE];
-+
-+ struct {
-+ u64 pt1; /* 0x400 */
-+ u64 pt2; /* 0x408 */
-+ u64 pm; /* 0x410 */
-+ u64 dfc; /* 0x418 */
-+ u64 blfsr; /* 0x420 */
-+ u64 rlfsr; /* 0x428 */
-+ u64 fmi; /* 0x430 */
-+ u64 fmd; /* 0x438 */
-+ u64 rsvd; /* 0x440 */
-+ u64 dca; /* 0x448 */
-+ u64 dmd; /* 0x450 */
-+ u64 crc; /* 0x458 */
-+ u64 fbb; /* 0x460 */
-+ u64 crc32; /* 0x468 */
-+ } r;
-+ } fp;
-+
-+ u32 pal[DC_PAL_SIZE];
-+ u32 gamma[256];
-+
-+#ifdef _GEODELX_
-+
-+ u32 hcoeff[DC_HFILT_SIZE * 2];
-+ u32 vcoeff[DC_VFILT_SIZE];
-+
-+ u32 vp_coeff[VP_COEFF_COUNT];
-+#endif
-+};
-+
-+#endif
-Index: linux-2.6.24.7/drivers/video/geode/gxfb_core.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/video/geode/gxfb_core.c
-+++ linux-2.6.24.7/drivers/video/geode/gxfb_core.c
-@@ -30,12 +30,31 @@
- #include <linux/fb.h>
- #include <linux/init.h>
- #include <linux/pci.h>
-+#include <linux/notifier.h>
-+#include <linux/vt_kern.h>
-+#include <linux/console.h>
-+#include <asm/uaccess.h>
-+#include <asm/olpc.h>
-
- #include "geodefb.h"
- #include "display_gx.h"
- #include "video_gx.h"
-
-+#define FBIOSGAMMA _IOW('F', 0x20, void *)
-+#define FBIOGGAMMA _IOW('F', 0x21, void *)
-+
-+#ifdef DEBUG
-+
-+#define FBIODUMPGP _IOW('F', 0x22, void *)
-+#define FBIODUMPDC _IOW('F', 0x23, void *)
-+#define FBIODUMPVP _IOW('F', 0x24, void *)
-+#define FBIODUMPFP _IOW('F', 0x25, void *)
-+
-+#endif
-+
- static char *mode_option;
-+static int noclear;
-+struct fb_info *gxfb_info;
-
- /* Modes relevant to the GX (taken from modedb.c) */
- static const struct fb_videomode gx_modedb[] __initdata = {
-@@ -103,8 +122,20 @@ static const struct fb_videomode gx_mode
- { NULL, 85, 1600, 1200, 4357, 304, 64, 46, 1, 192, 3,
- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
- FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-+ /* 1200x900-75 - CRT timings for the OLPC mode */
-+ { NULL, 75, 1200, 900, 8049, 104, 240, 29, 54, 136, 3,
-+ 0, FB_VMODE_NONINTERLACED, 0 }
- };
-
-+#ifdef CONFIG_OLPC
-+static const struct fb_videomode gx_dcon_modedb[] __initdata = {
-+ /* The only mode the DCON has is 1200x900 */
-+ { NULL, 50, 1200, 900, 17460, 24, 8, 4, 5, 8, 3,
-+ 0, FB_VMODE_NONINTERLACED, 0 }
-+};
-+#endif
-+
-+
- static int gxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
- {
- if (var->xres > 1600 || var->yres > 1200)
-@@ -137,7 +168,7 @@ static int gxfb_check_var(struct fb_var_
- return 0;
- }
-
--static int gxfb_set_par(struct fb_info *info)
-+int gxfb_set_par(struct fb_info *info)
- {
- struct geodefb_par *par = info->par;
-
-@@ -204,16 +235,26 @@ static int gxfb_blank(int blank_mode, st
- return par->vid_ops->blank_display(info, blank_mode);
- }
-
-+static int fbsize;
-+
- static int __init gxfb_map_video_memory(struct fb_info *info, struct pci_dev *dev)
- {
- struct geodefb_par *par = info->par;
-- int fb_len;
- int ret;
-
- ret = pci_enable_device(dev);
- if (ret < 0)
- return ret;
-
-+ ret = pci_request_region(dev, 1, "gxfb (graphics processor)");
-+ if (ret < 0)
-+ return ret;
-+
-+ par->gp_regs = ioremap(pci_resource_start(dev, 1),
-+ pci_resource_len(dev, 1));
-+ if (!par->gp_regs)
-+ return -ENOMEM;
-+
- ret = pci_request_region(dev, 3, "gxfb (video processor)");
- if (ret < 0)
- return ret;
-@@ -232,36 +273,118 @@ static int __init gxfb_map_video_memory(
- ret = pci_request_region(dev, 0, "gxfb (framebuffer)");
- if (ret < 0)
- return ret;
-- if ((fb_len = gx_frame_buffer_size()) < 0)
-- return -ENOMEM;
-+
-+ /* If the fbsize wasn't specified then try to probe it */
-+
-+ if (!fbsize) {
-+ fbsize = gx_frame_buffer_size();
-+ if (fbsize == 0)
-+ return -ENOMEM;
-+ }
-+
- info->fix.smem_start = pci_resource_start(dev, 0);
-- info->fix.smem_len = fb_len;
-+ info->fix.smem_len = fbsize;
- info->screen_base = ioremap(info->fix.smem_start, info->fix.smem_len);
- if (!info->screen_base)
- return -ENOMEM;
-
-- /* Set the 16MB aligned base address of the graphics memory region
-+ /* Set the 16MiB aligned base address of the graphics memory region
- * in the display controller */
-
- writel(info->fix.smem_start & 0xFF000000,
- par->dc_regs + DC_GLIU0_MEM_OFFSET);
-
-- dev_info(&dev->dev, "%d Kibyte of video memory at 0x%lx\n",
-+ dev_info(&dev->dev, "%d KiB of video memory at 0x%lx\n",
- info->fix.smem_len / 1024, info->fix.smem_start);
-
- return 0;
- }
-
-+static int gxfb_ioctl( struct fb_info *info, unsigned int cmd,
-+ unsigned long arg)
-+{
-+ unsigned int gamma[GXFB_GAMMA_DWORDS];
-+ int ret = -EINVAL;
-+ struct geodefb_par *par = info->par;
-+ int i;
-+
-+ switch(cmd) {
-+ case FBIOSGAMMA:
-+ /* Read the gamma information from the user - 256 dwords */
-+
-+ if (copy_from_user(gamma, (void * __user) arg, GXFB_GAMMA_SIZE))
-+ return -EFAULT;
-+
-+ writel(0, par->vid_regs + GX_GAR);
-+
-+ /* Sequential writes to the data register will increment the
-+ address automatically */
-+
-+ for(i = 0; i < GXFB_GAMMA_DWORDS; i++)
-+ writel(gamma[i] & 0xFFFFFF, par->vid_regs + GX_GDR);
-+
-+ writel(readl(par->vid_regs + GX_MISC) & ~GX_MISC_GAM_EN,
-+ par->vid_regs + GX_MISC);
-+
-+ ret = 0;
-+ break;
-+
-+ case FBIOGGAMMA:
-+ if (readl(par->vid_regs + GX_MISC) & GX_MISC_GAM_EN)
-+ return -EINVAL;
-+
-+ memset(gamma, 0, GXFB_GAMMA_SIZE);
-+ writel(0, par->vid_regs + GX_GAR);
-+
-+ for(i = 0; i < GXFB_GAMMA_DWORDS;i++)
-+ gamma[i] = readl(par->vid_regs + GX_GDR);
-+
-+ if (copy_to_user((void * __user) arg, gamma, GXFB_GAMMA_SIZE))
-+ ret = -EFAULT;
-+ else
-+ ret = 0;
-+
-+ break;
-+
-+#ifdef DEBUG
-+ case FBIODUMPGP:
-+ ret = 0;
-+ dump_regs(info, 0);
-+ break;
-+
-+ case FBIODUMPDC:
-+ ret = 0;
-+ dump_regs(info, 1);
-+ break;
-+
-+ case FBIODUMPVP:
-+ ret = 0;
-+ dump_regs(info, 2);
-+ break;
-+
-+ case FBIODUMPFP:
-+ ret = 0;
-+ dump_regs(info, 3);
-+ break;
-+#endif
-+ }
-+
-+ return ret;
-+}
-+
- static struct fb_ops gxfb_ops = {
- .owner = THIS_MODULE,
- .fb_check_var = gxfb_check_var,
- .fb_set_par = gxfb_set_par,
- .fb_setcolreg = gxfb_setcolreg,
- .fb_blank = gxfb_blank,
-+ .fb_ioctl = gxfb_ioctl,
- /* No HW acceleration for now. */
- .fb_fillrect = cfb_fillrect,
- .fb_copyarea = cfb_copyarea,
- .fb_imageblit = cfb_imageblit,
-+ .fb_powerdown = gxfb_powerdown,
-+ .fb_powerup = gxfb_powerup,
- };
-
- static struct fb_info * __init gxfb_init_fbinfo(struct device *dev)
-@@ -303,23 +426,86 @@ static struct fb_info * __init gxfb_init
- return info;
- }
-
--static int __init gxfb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
-+static int gxfb_console_notify(struct notifier_block *self,
-+ unsigned long action, void *data)
-+{
-+ if (gxfb_info != NULL) {
-+ struct geodefb_par *par = gxfb_info->par;
-+ par->fbactive = (action == CONSOLE_EVENT_SWITCH_TEXT) ? 0 : 1;
-+ }
-+
-+ return NOTIFY_OK;
-+}
-+
-+static struct notifier_block gxfb_console_notifier = {
-+ .notifier_call = gxfb_console_notify
-+};
-+
-+#ifdef CONFIG_PM
-+
-+static int gxfb_suspend(struct pci_dev *pdev, pm_message_t state)
-+{
-+ struct fb_info *info = pci_get_drvdata(pdev);
-+ struct geodefb_par *par = info->par;
-+
-+ if (pdev->dev.power.power_state.event == state.event)
-+ return 0;
-+
-+ if (state.event == PM_EVENT_SUSPEND) {
-+
-+ acquire_console_sem();
-+ gxfb_powerdown(info);
-+
-+ par->state = FB_POWER_STATE_OFF;
-+ fb_set_suspend(info, 1);
-+
-+ release_console_sem();
-+ }
-+
-+ pdev->dev.power.power_state = state;
-+ return 0;
-+}
-+
-+static int gxfb_resume(struct pci_dev *pdev)
-+{
-+ struct fb_info *info = pci_get_drvdata(pdev);
-+
-+ acquire_console_sem();
-+
-+ /* Turn the engine completely on */
-+
-+ if (gxfb_powerup(info))
-+ printk(KERN_ERR "gxfb: Powerup failed\n");
-+
-+ fb_set_suspend(info, 0);
-+ release_console_sem();
-+
-+ pdev->dev.power.power_state = PMSG_ON;
-+ return 0;
-+}
-+#endif
-+
-+static int __init gxfb_probe(struct pci_dev *pdev,
-+ const struct pci_device_id *id)
- {
- struct geodefb_par *par;
-- struct fb_info *info;
- int ret;
- unsigned long val;
-
-- info = gxfb_init_fbinfo(&pdev->dev);
-- if (!info)
-+ struct fb_videomode *modedb_ptr;
-+ int modedb_size;
-+
-+ gxfb_info = gxfb_init_fbinfo(&pdev->dev);
-+ if (gxfb_info == NULL)
- return -ENOMEM;
-- par = info->par;
-+
-+ par = gxfb_info->par;
-
- /* GX display controller and GX video device. */
- par->dc_ops = &gx_dc_ops;
- par->vid_ops = &gx_vid_ops;
-
-- if ((ret = gxfb_map_video_memory(info, pdev)) < 0) {
-+ if ((ret = gxfb_map_video_memory(gxfb_info, pdev)) < 0) {
- dev_err(&pdev->dev, "failed to map frame buffer or controller registers\n");
- goto err;
- }
-@@ -333,32 +519,60 @@ static int __init gxfb_probe(struct pci_
- else
- par->enable_crt = 1;
-
-- ret = fb_find_mode(&info->var, info, mode_option,
-- gx_modedb, ARRAY_SIZE(gx_modedb), NULL, 16);
-+ /* Get the current dotclock */
-+
-+ par->curdclk = (par->vid_ops->get_dclk) ? par->vid_ops->get_dclk(gxfb_info) : 0;
-+
-+ /* We need to determine a display mode right now, so we will
-+ * check to see if the DCON was previously detected by the BIOS
-+ * and use that to make our mode database decision.
-+ */
-+
-+ modedb_ptr = (struct fb_videomode *) gx_modedb;
-+ modedb_size = ARRAY_SIZE(gx_modedb);
-+
-+#ifdef CONFIG_OLPC
-+ if (olpc_has_dcon()) {
-+ modedb_ptr = (struct fb_videomode *) gx_dcon_modedb;
-+ modedb_size = ARRAY_SIZE(gx_dcon_modedb);
-+ }
-+#endif
-+
-+ ret = fb_find_mode(&gxfb_info->var, gxfb_info, mode_option,
-+ modedb_ptr, modedb_size, NULL, 16);
-+
- if (ret == 0 || ret == 4) {
- dev_err(&pdev->dev, "could not find valid video mode\n");
- ret = -EINVAL;
- goto err;
- }
-
-+ /* Clear the screen of garbage, unless noclear was specified,
-+ * in which case we assume the user knows what he is doing */
-+
-+ if (!noclear)
-+ memset_io(gxfb_info->screen_base, 0, gxfb_info->fix.smem_len);
-+
-+ gxfb_check_var(&gxfb_info->var, gxfb_info);
-+ gxfb_set_par(gxfb_info);
-+
-+ /* We are powered up */
-+ par->state = FB_POWER_STATE_ON;
-
-- /* Clear the frame buffer of garbage. */
-- memset_io(info->screen_base, 0, info->fix.smem_len);
-
-- gxfb_check_var(&info->var, info);
-- gxfb_set_par(info);
-+ console_event_register(&gxfb_console_notifier);
-
-- if (register_framebuffer(info) < 0) {
-+ if (register_framebuffer(gxfb_info) < 0) {
- ret = -EINVAL;
- goto err;
- }
-- pci_set_drvdata(pdev, info);
-- printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node, info->fix.id);
-+ pci_set_drvdata(pdev, gxfb_info);
-+ printk(KERN_INFO "fb%d: %s frame buffer device\n", gxfb_info->node, gxfb_info->fix.id);
- return 0;
-
- err:
-- if (info->screen_base) {
-- iounmap(info->screen_base);
-+ if (gxfb_info->screen_base) {
-+ iounmap(gxfb_info->screen_base);
- pci_release_region(pdev, 0);
- }
- if (par->vid_regs) {
-@@ -370,8 +584,9 @@ static int __init gxfb_probe(struct pci_
- pci_release_region(pdev, 2);
- }
-
-- if (info)
-- framebuffer_release(info);
-+ if (gxfb_info)
-+ framebuffer_release(gxfb_info);
-+
- return ret;
- }
-
-@@ -397,9 +612,7 @@ static void gxfb_remove(struct pci_dev *
- }
-
- static struct pci_device_id gxfb_id_table[] = {
-- { PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_GX_VIDEO,
-- PCI_ANY_ID, PCI_ANY_ID, PCI_BASE_CLASS_DISPLAY << 16,
-- 0xff0000, 0 },
-+ { PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_GX_VIDEO) },
- { 0, }
- };
-
-@@ -410,22 +623,30 @@ static struct pci_driver gxfb_driver = {
- .id_table = gxfb_id_table,
- .probe = gxfb_probe,
- .remove = gxfb_remove,
-+#ifdef CONFIG_PM
-+ .suspend = gxfb_suspend,
-+ .resume = gxfb_resume
-+#endif
- };
-
- #ifndef MODULE
--static int __init gxfb_setup(char *options)
--{
-+static int __init gxfb_setup(char *options) {
-
- char *opt;
-
- if (!options || !*options)
- return 0;
-
-- while ((opt = strsep(&options, ",")) != NULL) {
-+ while((opt = strsep(&options, ",")) != NULL) {
- if (!*opt)
- continue;
-
-- mode_option = opt;
-+ if (!strncmp(opt, "fbsize:", 7))
-+ fbsize = simple_strtoul(opt+7, NULL, 0);
-+ else if (!strcmp(opt, "noclear"))
-+ noclear = 1;
-+ else
-+ mode_option = opt;
- }
-
- return 0;
-@@ -444,7 +665,6 @@ static int __init gxfb_init(void)
- #endif
- return pci_register_driver(&gxfb_driver);
- }
--
- static void __exit gxfb_cleanup(void)
- {
- pci_unregister_driver(&gxfb_driver);
-@@ -456,5 +676,8 @@ module_exit(gxfb_cleanup);
- module_param(mode_option, charp, 0);
- MODULE_PARM_DESC(mode_option, "video mode (<x>x<y>[-<bpp>][@<refr>])");
-
-+module_param(fbsize, int, 0);
-+MODULE_PARM_DESC(fbsize, "video memory size");
-+
- MODULE_DESCRIPTION("Framebuffer driver for the AMD Geode GX");
- MODULE_LICENSE("GPL");
-Index: linux-2.6.24.7/drivers/video/geode/Kconfig
-===================================================================
---- linux-2.6.24.7.orig/drivers/video/geode/Kconfig
-+++ linux-2.6.24.7/drivers/video/geode/Kconfig
-@@ -38,26 +38,6 @@ config FB_GEODE_GX
-
- If unsure, say N.
-
--config FB_GEODE_GX_SET_FBSIZE
-- bool "Manually specify the Geode GX framebuffer size"
-- depends on FB_GEODE_GX
-- default n
-- ---help---
-- If you want to manually specify the size of your GX framebuffer,
-- say Y here, otherwise say N to dynamically probe it.
--
-- Say N unless you know what you are doing.
--
--config FB_GEODE_GX_FBSIZE
-- hex "Size of the GX framebuffer, in bytes"
-- depends on FB_GEODE_GX_SET_FBSIZE
-- default "0x1600000"
-- ---help---
-- Specify the size of the GX framebuffer. Normally, you will
-- want this to be MB aligned. Common values are 0x80000 (8MB)
-- and 0x1600000 (16MB). Don't change this unless you know what
-- you are doing
--
- config FB_GEODE_GX1
- tristate "AMD Geode GX1 framebuffer support (EXPERIMENTAL)"
- depends on FB && FB_GEODE && EXPERIMENTAL
-Index: linux-2.6.24.7/drivers/video/geode/lxfb_core.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/video/geode/lxfb_core.c
-+++ linux-2.6.24.7/drivers/video/geode/lxfb_core.c
-@@ -21,7 +21,8 @@
- #include <linux/fb.h>
- #include <linux/init.h>
- #include <linux/pci.h>
--#include <linux/uaccess.h>
-+#include <asm/uaccess.h>
-+#include <asm/olpc.h>
-
- #include "lxfb.h"
-
-@@ -35,186 +36,84 @@ static int fbsize;
- */
-
- const struct fb_videomode geode_modedb[] __initdata = {
-- /* 640x480-60 */
-- { NULL, 60, 640, 480, 39682, 48, 8, 25, 2, 88, 2,
-+ /* 640x480-60 VESA */
-+ { NULL, 60, 640, 480, 39682, 48, 16, 33, 10, 96, 2,
-+ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-+ /* 640x480-75 VESA */
-+ { NULL, 75, 640, 480, 31746, 120, 16, 16, 01, 64, 3,
-+ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-+ /* 640x480-85 VESA */
-+ { NULL, 85, 640, 480, 27777, 80, 56, 25, 01, 56, 3,
-+ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-+ /* 800x600-60 VESA */
-+ { NULL, 60, 800, 600, 25000, 88, 40, 23, 01, 128, 4,
-+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-+ /* 800x600-75 VESA */
-+ { NULL, 75, 800, 600, 20202, 160, 16, 21, 01, 80, 3,
-+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-+ /* 800x600-85 VESA */
-+ { NULL, 85, 800, 600, 17761, 152, 32, 27, 01, 64, 3,
-+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-+ /* 1024x768-60 VESA */
-+ { NULL, 60, 1024, 768, 15384, 160, 24, 29, 3, 136, 6,
-+ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-+ /* 1024x768-75 VESA */
-+ { NULL, 75, 1024, 768, 12690, 176, 16, 28, 1, 96, 3,
-+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-+ /* 1024x768-85 VESA */
-+ { NULL, 85, 1024, 768, 10582, 208, 48, 36, 1, 96, 3,
-+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-+ /* 1280x960-60 VESA */
-+ { NULL, 60, 1280, 960, 9259, 312, 96, 36, 1, 112, 3,
-+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-+ /* 1280x960-85 VESA */
-+ { NULL, 85, 1280, 960, 6734, 224, 64, 47, 1, 160, 3,
-+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-+ /* 1280x1024-60 VESA */
-+ { NULL, 60, 1280, 1024, 9259, 248, 48, 38, 1, 112, 3,
-+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-+ /* 1280x1024-75 VESA */
-+ { NULL, 75, 1280, 1024, 7407, 248, 16, 38, 1, 144, 3,
-+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-+ /* 1280x1024-85 VESA */
-+ { NULL, 85, 1280, 1024, 6349, 224, 64, 44, 1, 160, 3,
- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-- FB_VMODE_NONINTERLACED, 0 },
-- /* 640x400-70 */
-- { NULL, 70, 640, 400, 39770, 40, 8, 28, 5, 96, 2,
-- FB_SYNC_HOR_HIGH_ACT,
-- FB_VMODE_NONINTERLACED, 0 },
-- /* 640x480-70 */
-- { NULL, 70, 640, 480, 35014, 88, 24, 15, 2, 64, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 640x480-72 */
-- { NULL, 72, 640, 480, 32102, 120, 16, 20, 1, 40, 3,
-- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-- FB_VMODE_NONINTERLACED, 0 },
-- /* 640x480-75 */
-- { NULL, 75, 640, 480, 31746, 120, 16, 16, 1, 64, 3,
-- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-- FB_VMODE_NONINTERLACED, 0 },
-- /* 640x480-85 */
-- { NULL, 85, 640, 480, 27780, 80, 56, 25, 1, 56, 3,
-- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-- FB_VMODE_NONINTERLACED, 0 },
-- /* 640x480-90 */
-- { NULL, 90, 640, 480, 26392, 96, 32, 22, 1, 64, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 640x480-100 */
-- { NULL, 100, 640, 480, 23167, 104, 40, 25, 1, 64, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 640x480-60 */
-- { NULL, 60, 640, 480, 39682, 48, 16, 25, 10, 88, 2,
-- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-- FB_VMODE_NONINTERLACED, 0 },
-- /* 800x600-56 */
-- { NULL, 56, 800, 600, 27901, 128, 24, 22, 1, 72, 2,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 800x600-60 */
-- { NULL, 60, 800, 600, 25131, 72, 32, 23, 1, 136, 4,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 800x600-70 */
-- { NULL, 70, 800, 600, 21873, 120, 40, 21, 4, 80, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 800x600-72 */
-- { NULL, 72, 800, 600, 20052, 64, 56, 23, 37, 120, 6,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 800x600-75 */
-- { NULL, 75, 800, 600, 20202, 160, 16, 21, 1, 80, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 800x600-85 */
-- { NULL, 85, 800, 600, 17790, 152, 32, 27, 1, 64, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 800x600-90 */
-- { NULL, 90, 800, 600, 16648, 128, 40, 28, 1, 88, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 800x600-100 */
-- { NULL, 100, 800, 600, 14667, 136, 48, 27, 1, 88, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 800x600-60 */
-- { NULL, 60, 800, 600, 25131, 88, 40, 23, 1, 128, 4,
-- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-- FB_VMODE_NONINTERLACED, 0 },
-- /* 1024x768-60 */
-- { NULL, 60, 1024, 768, 15385, 160, 24, 29, 3, 136, 6,
-- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-- FB_VMODE_NONINTERLACED, 0 },
-- /* 1024x768-70 */
-- { NULL, 70, 1024, 768, 13346, 144, 24, 29, 3, 136, 6,
-- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-- FB_VMODE_NONINTERLACED, 0 },
-- /* 1024x768-72 */
-- { NULL, 72, 1024, 768, 12702, 168, 56, 29, 4, 112, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1024x768-75 */
-- { NULL, 75, 1024, 768, 12703, 176, 16, 28, 1, 96, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1024x768-85 */
-- { NULL, 85, 1024, 768, 10581, 208, 48, 36, 1, 96, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1024x768-90 */
-- { NULL, 90, 1024, 768, 9981, 176, 64, 37, 1, 112, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1024x768-100 */
-- { NULL, 100, 1024, 768, 8825, 184, 72, 42, 1, 112, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1024x768-60 */
-- { NULL, 60, 1024, 768, 15385, 160, 24, 29, 3, 136, 6,
-- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-- FB_VMODE_NONINTERLACED, 0 },
-- /* 1152x864-60 */
-- { NULL, 60, 1152, 864, 12251, 184, 64, 27, 1, 120, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1152x864-70 */
-- { NULL, 70, 1152, 864, 10254, 192, 72, 32, 8, 120, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1152x864-72 */
-- { NULL, 72, 1152, 864, 9866, 200, 72, 33, 7, 128, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1152x864-75 */
-- { NULL, 75, 1152, 864, 9259, 256, 64, 32, 1, 128, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1152x864-85 */
-- { NULL, 85, 1152, 864, 8357, 200, 72, 37, 3, 128, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1152x864-90 */
-- { NULL, 90, 1152, 864, 7719, 208, 80, 42, 9, 128, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1152x864-100 */
-- { NULL, 100, 1152, 864, 6947, 208, 80, 48, 3, 128, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1152x864-60 */
-- { NULL, 60, 1152, 864, 12251, 184, 64, 27, 1, 120, 3,
-- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-- FB_VMODE_NONINTERLACED, 0 },
-- /* 1280x1024-60 */
-- { NULL, 60, 1280, 1024, 9262, 248, 48, 38, 1, 112, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1280x1024-70 */
-- { NULL, 70, 1280, 1024, 7719, 224, 88, 38, 6, 136, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1280x1024-72 */
-- { NULL, 72, 1280, 1024, 7490, 224, 88, 39, 7, 136, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1280x1024-75 */
-- { NULL, 75, 1280, 1024, 7409, 248, 16, 38, 1, 144, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1280x1024-85 */
-- { NULL, 85, 1280, 1024, 6351, 224, 64, 44, 1, 160, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1280x1024-90 */
-- { NULL, 90, 1280, 1024, 5791, 240, 96, 51, 12, 144, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1280x1024-100 */
-- { NULL, 100, 1280, 1024, 5212, 240, 96, 57, 6, 144, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1280x1024-60 */
-- { NULL, 60, 1280, 1024, 9262, 248, 48, 38, 1, 112, 3,
-- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-- FB_VMODE_NONINTERLACED, 0 },
-- /* 1600x1200-60 */
-+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-+ /* 1600x1200-60 VESA */
- { NULL, 60, 1600, 1200, 6172, 304, 64, 46, 1, 192, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1600x1200-70 */
-- { NULL, 70, 1600, 1200, 5291, 304, 64, 46, 1, 192, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1600x1200-72 */
-- { NULL, 72, 1600, 1200, 5053, 288, 112, 47, 13, 176, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1600x1200-75 */
-+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-+ /* 1600x1200-75 VESA */
- { NULL, 75, 1600, 1200, 4938, 304, 64, 46, 1, 192, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1600x1200-85 */
-+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-+ /* 1600x1200-85 VESA */
- { NULL, 85, 1600, 1200, 4357, 304, 64, 46, 1, 192, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1600x1200-90 */
-- { NULL, 90, 1600, 1200, 3981, 304, 128, 60, 1, 176, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1600x1200-100 */
-- { NULL, 100, 1600, 1200, 3563, 304, 128, 67, 1, 176, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1600x1200-60 */
-- { NULL, 60, 1600, 1200, 6172, 304, 64, 46, 1, 192, 3,
- FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-- FB_VMODE_NONINTERLACED, 0 },
-- /* 1920x1440-60 */
-- { NULL, 60, 1920, 1440, 4273, 344, 128, 56, 1, 208, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1920x1440-70 */
-- { NULL, 70, 1920, 1440, 3593, 360, 152, 55, 8, 208, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1920x1440-72 */
-- { NULL, 72, 1920, 1440, 3472, 360, 152, 68, 4, 208, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1920x1440-75 */
-- { NULL, 75, 1920, 1440, 3367, 352, 144, 56, 1, 224, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-- /* 1920x1440-85 */
-- { NULL, 85, 1920, 1440, 2929, 368, 152, 68, 1, 216, 3,
-- 0, FB_VMODE_NONINTERLACED, 0 },
-+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-+ /* 1200x900-75 - CRT timings for the OLPC mode */
-+ { NULL, 75, 1200, 900, 8049, 104, 240, 29, 54, 136, 3,
-+ 0, FB_VMODE_NONINTERLACED, 0 }
- };
-
-+#ifdef CONFIG_OLPC
-+const struct fb_videomode olpc_dcon_modedb[] __initdata = {
-+ /* The only mode the DCON has is 1200x900 */
-+ { NULL, 50, 1200, 900, 17460, 24, 8, 4, 5, 8, 3,
-+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-+ FB_VMODE_NONINTERLACED, 0 }
-+};
-+#endif
-+
- static int lxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
- {
- if (var->xres > 1920 || var->yres > 1440)
-@@ -255,8 +154,7 @@ static int lxfb_set_par(struct fb_info *
- fb_alloc_cmap(&info->cmap, 1<<info->var.bits_per_pixel, 0);
- }
-
-- info->fix.line_length = lx_get_pitch(info->var.xres,
-- info->var.bits_per_pixel);
-+ info->fix.line_length = lx_get_pitch(info->var.xres, info->var.bits_per_pixel);
-
- lx_set_mode(info);
- return 0;
-@@ -371,24 +269,61 @@ static int __init lxfb_map_video_memory(
- writel(info->fix.smem_start & 0xFF000000,
- par->dc_regs + DC_PHY_MEM_OFFSET);
-
-- writel(0, par->dc_regs + DC_UNLOCK);
--
- dev_info(&dev->dev, "%d KB of video memory at 0x%lx\n",
- info->fix.smem_len / 1024, info->fix.smem_start);
-
- return 0;
- }
-
-+static int lxfb_set_gamma(struct fb_info *info, void * __user data)
-+{
-+ unsigned int gamma[LXFB_GAMMA_DWORDS];
-+
-+ if (copy_from_user(gamma, data, LXFB_GAMMA_SIZE))
-+ return -EFAULT;
-+
-+ lx_set_gamma(info, gamma, LXFB_GAMMA_SIZE);
-+ return 0;
-+}
-+
-+static int lxfb_get_gamma(struct fb_info *info, void * __user data)
-+{
-+ unsigned int gamma[LXFB_GAMMA_DWORDS];
-+ memset(gamma, 0, sizeof(gamma));
-+
-+ lx_get_gamma(info, gamma, LXFB_GAMMA_DWORDS);
-+
-+ return copy_to_user(data, gamma, LXFB_GAMMA_SIZE) ?
-+ -EFAULT : 0;
-+}
-+
-+static int lxfb_ioctl( struct fb_info *info, unsigned int cmd,
-+ unsigned long arg)
-+{
-+ switch(cmd) {
-+ case FBIOSGAMMA:
-+ return lxfb_set_gamma(info, (void * __user) arg);
-+
-+ case FBIOGGAMMA:
-+ return lxfb_get_gamma(info, (void * __user) arg);
-+ }
-+
-+ return -ENOTTY;
-+}
-+
- static struct fb_ops lxfb_ops = {
- .owner = THIS_MODULE,
- .fb_check_var = lxfb_check_var,
- .fb_set_par = lxfb_set_par,
- .fb_setcolreg = lxfb_setcolreg,
- .fb_blank = lxfb_blank,
-+ .fb_ioctl = lxfb_ioctl,
- /* No HW acceleration for now. */
- .fb_fillrect = cfb_fillrect,
- .fb_copyarea = cfb_copyarea,
- .fb_imageblit = cfb_imageblit,
-+ .fb_powerdown = lx_shutdown,
-+ .fb_powerup = lx_powerup,
- };
-
- static struct fb_info * __init lxfb_init_fbinfo(struct device *dev)
-@@ -431,6 +366,45 @@ static struct fb_info * __init lxfb_init
- return info;
- }
-
-+#ifdef CONFIG_PM
-+
-+static int lxfb_suspend(struct pci_dev *pdev, pm_message_t state)
-+{
-+ struct fb_info *info = pci_get_drvdata(pdev);
-+
-+ if (pdev->dev.power.power_state.event == state.event)
-+ return 0;
-+
-+ if (state.event == PM_EVENT_SUSPEND) {
-+
-+ acquire_console_sem();
-+ lx_shutdown(info);
-+ fb_set_suspend(info, 1);
-+ release_console_sem();
-+ }
-+
-+ pdev->dev.power.power_state = state;
-+ return 0;
-+}
-+
-+static int lxfb_resume(struct pci_dev *pdev)
-+{
-+ struct fb_info *info = pci_get_drvdata(pdev);
-+
-+ acquire_console_sem();
-+
-+ /* Turn the engine completely on */
-+
-+ lx_powerup(info);
-+ fb_set_suspend(info, 0);
-+ release_console_sem();
-+
-+ pdev->dev.power.power_state = PMSG_ON;
-+ return 0;
-+}
-+
-+#endif
-+
- static int __init lxfb_probe(struct pci_dev *pdev,
- const struct pci_device_id *id)
- {
-@@ -467,6 +441,13 @@ static int __init lxfb_probe(struct pci_
- modedb_ptr = (struct fb_videomode *) geode_modedb;
- modedb_size = ARRAY_SIZE(geode_modedb);
-
-+#ifdef CONFIG_OLPC
-+ if (olpc_has_dcon()) {
-+ modedb_ptr = (struct fb_videomode *) olpc_dcon_modedb;
-+ modedb_size = ARRAY_SIZE(olpc_dcon_modedb);
-+ }
-+#endif
-+
- ret = fb_find_mode(&info->var, info, mode_option,
- modedb_ptr, modedb_size, NULL, 16);
-
-@@ -556,6 +537,10 @@ static struct pci_driver lxfb_driver = {
- .id_table = lxfb_id_table,
- .probe = lxfb_probe,
- .remove = lxfb_remove,
-+#ifdef CONFIG_PM
-+ .suspend = lxfb_suspend,
-+ .resume = lxfb_resume
-+#endif
- };
-
- #ifndef MODULE
-Index: linux-2.6.24.7/drivers/video/geode/lxfb.h
-===================================================================
---- linux-2.6.24.7.orig/drivers/video/geode/lxfb.h
-+++ linux-2.6.24.7/drivers/video/geode/lxfb.h
-@@ -25,10 +25,23 @@ void lx_set_mode(struct fb_info *);
- void lx_get_gamma(struct fb_info *, unsigned int *, int);
- void lx_set_gamma(struct fb_info *, unsigned int *, int);
- unsigned int lx_framebuffer_size(void);
-+int lx_shutdown(struct fb_info *);
-+int lx_powerup(struct fb_info *);
- int lx_blank_display(struct fb_info *, int);
- void lx_set_palette_reg(struct fb_info *, unsigned int, unsigned int,
- unsigned int, unsigned int);
-
-+
-+
-+/* ioctl() defines */
-+
-+#define FBIOSGAMMA _IOW('F', 0x20, void *)
-+#define FBIOGGAMMA _IOW('F', 0x21, void *)
-+
-+/* General definitions */
-+#define LXFB_GAMMA_DWORDS 256 /* number of dwords in the gamma ram */
-+#define LXFB_GAMMA_SIZE (LXFB_GAMMA_DWORDS * sizeof(unsigned int))
-+
- /* MSRS */
-
- #define MSR_LX_GLD_CONFIG 0x48002001
-@@ -127,7 +140,7 @@ void lx_set_palette_reg(struct fb_info *
-
- #define DC_GFX_SCALE 0x90
- #define DC_IRQ_FILT_CTL 0x94
--
-+#define DC_IRQFILT_H_FILT_SEL 0x00000400
-
- #define DC_IRQ 0xC8
- #define DC_IRQ_MASK (1 << 0)
-Index: linux-2.6.24.7/drivers/video/geode/lxfb_ops.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/video/geode/lxfb_ops.c
-+++ linux-2.6.24.7/drivers/video/geode/lxfb_ops.c
-@@ -11,11 +11,15 @@
- #include <linux/kernel.h>
- #include <linux/errno.h>
- #include <linux/fb.h>
--#include <linux/uaccess.h>
--#include <linux/delay.h>
-+#include <asm/uaccess.h>
-+#include <asm/delay.h>
-+#include <asm/olpc.h>
-
- #include "lxfb.h"
-
-+#define _GEODELX_
-+#include "geode_regs.h"
-+
- /* TODO
- * Support panel scaling
- * Add acceleration
-@@ -290,6 +294,19 @@ unsigned int lx_framebuffer_size(void)
- {
- unsigned int val;
-
-+#ifdef CONFIG_OLPC
-+ if (machine_is_olpc() && !olpc_has_vsa()) {
-+ u32 hi,lo;
-+ rdmsr(MSR_LX_GLIU0_P2D_RO0, lo, hi);
-+
-+ /* Top page number */
-+ val = ((hi & 0xff) << 12) | ((lo & 0xfff00000) >> 20);
-+ val -= (lo & 0x000fffff); /* Subtract bottom page number */
-+ val += 1; /* Adjust page count */
-+ return (val << 12);
-+ }
-+#endif
-+
- /* The frame buffer size is reported by a VSM in VSA II */
- /* Virtual Register Class = 0x02 */
- /* VG_MEM_SIZE (1MB units) = 0x00 */
-@@ -301,6 +318,34 @@ unsigned int lx_framebuffer_size(void)
- return (val << 20);
- }
-
-+void lx_set_gamma(struct fb_info *info, unsigned int *gamma, int len)
-+{
-+ int i;
-+ struct lxfb_par *par = info->par;
-+
-+ writel(0, par->df_regs + DF_PAR);
-+
-+ /* Sequential writes to the data register will increment the
-+ address automatically */
-+
-+ for(i = 0; i < len; i++)
-+ writel(gamma[i] & 0xFFFFFF, par->df_regs + DF_PDR);
-+
-+ writel(readl(par->df_regs + DF_MISC) & ~DF_MISC_GAM_BYPASS,
-+ par->df_regs + DF_MISC);
-+}
-+
-+void lx_get_gamma(struct fb_info *info, unsigned int *gamma, int len)
-+{
-+ int i;
-+ struct lxfb_par *par = info->par;
-+
-+ writel(0, par->df_regs + DF_PAR);
-+
-+ for(i = 0; i < len;i++)
-+ gamma[i] = readl(par->df_regs + DF_PDR);
-+}
-+
- void lx_set_mode(struct fb_info *info)
- {
- struct lxfb_par *par = info->par;
-@@ -313,6 +358,7 @@ void lx_set_mode(struct fb_info *info)
- int vactive, vblankstart, vsyncstart, vsyncend, vblankend, vtotal;
-
- /* Unlock the DC registers */
-+ readl(par->dc_regs + DC_UNLOCK);
- writel(DC_UNLOCK_CODE, par->dc_regs + DC_UNLOCK);
-
- lx_graphics_disable(info);
-@@ -483,54 +529,408 @@ void lx_set_palette_reg(struct fb_info *
- writel(val, par->dc_regs + DC_PAL_DATA);
- }
-
-+static int lx_blank_mode = FB_BLANK_UNBLANK;
-+
- int lx_blank_display(struct fb_info *info, int blank_mode)
- {
- struct lxfb_par *par = info->par;
-- u32 dcfg, fp_pm;
-- int blank, hsync, vsync;
-+ u32 dcfg, val;
-+
-+ if (blank_mode == lx_blank_mode)
-+ return 0;
-+
-+ writel(DC_UNLOCK_CODE, par->dc_regs + DC_UNLOCK);
-+
-+ if (lx_blank_mode == FB_BLANK_POWERDOWN) {
-+ val = readl(par->df_regs + DF_FP_PM);
-+ writel(val | DF_FP_PM_P, par->df_regs + DF_FP_PM);
-+ val = readl(par->df_regs + DF_MISC) & ~DF_MISC_DAC_PWRDN;
-+ writel(val, par->df_regs + DF_MISC);
-+
-+ val = readl(par->dc_regs + DC_GENERAL_CFG) | DC_GCFG_DFLE;
-+ writel(val, par->dc_regs + DC_GENERAL_CFG);
-+
-+ val = readl(par->dc_regs + DC_DISPLAY_CFG) | DC_DCFG_TGEN;
-+ writel(val, par->dc_regs + DC_DISPLAY_CFG);
-+ }
-+
-+ dcfg = readl(par->df_regs + DF_DISPLAY_CFG);
-
- /* CRT power saving modes. */
- switch (blank_mode) {
- case FB_BLANK_UNBLANK:
-- blank = 0; hsync = 1; vsync = 1;
-+ dcfg |= DF_DCFG_CRT_EN | DF_DCFG_HSYNC_EN | DF_DCFG_VSYNC_EN;
-+ dcfg |= DF_DCFG_DAC_BL_EN;
- break;
- case FB_BLANK_NORMAL:
-- blank = 1; hsync = 1; vsync = 1;
-+ dcfg |= DF_DCFG_CRT_EN | DF_DCFG_HSYNC_EN | DF_DCFG_VSYNC_EN;
-+ dcfg |= DF_DCFG_DAC_BL_EN;
- break;
- case FB_BLANK_VSYNC_SUSPEND:
-- blank = 1; hsync = 1; vsync = 0;
-+ dcfg |= DF_DCFG_CRT_EN | DF_DCFG_HSYNC_EN | DF_DCFG_DAC_BL_EN;
-+ dcfg &= ~DF_DCFG_VSYNC_EN;
- break;
- case FB_BLANK_HSYNC_SUSPEND:
-- blank = 1; hsync = 0; vsync = 1;
-+ dcfg |= DF_DCFG_CRT_EN | DF_DCFG_VSYNC_EN | DF_DCFG_DAC_BL_EN;
-+ dcfg &= ~DF_DCFG_HSYNC_EN;
- break;
- case FB_BLANK_POWERDOWN:
-- blank = 1; hsync = 0; vsync = 0;
-+ dcfg &= ~DF_DCFG_DAC_BL_EN;
-+ dcfg &= ~(DF_DCFG_CRT_EN | DF_DCFG_HSYNC_EN | DF_DCFG_VSYNC_EN);
- break;
- default:
-+ writel(0, par->dc_regs + DC_UNLOCK);
- return -EINVAL;
- }
-
-- dcfg = readl(par->df_regs + DF_DISPLAY_CFG);
-- dcfg &= ~(DF_DCFG_DAC_BL_EN
-- | DF_DCFG_HSYNC_EN | DF_DCFG_VSYNC_EN);
-- if (!blank)
-- dcfg |= DF_DCFG_DAC_BL_EN;
-- if (hsync)
-- dcfg |= DF_DCFG_HSYNC_EN;
-- if (vsync)
-- dcfg |= DF_DCFG_VSYNC_EN;
-- writel(dcfg, par->df_regs + DF_DISPLAY_CFG);
-+ /* Turn off the engine when we are in power down mode */
-+ if (blank_mode == FB_BLANK_POWERDOWN) {
-+ val = readl(par->df_regs + DF_MISC) | DF_MISC_DAC_PWRDN;
-+ writel(val, par->df_regs + DF_MISC);
-+
-+ val = readl(par->dc_regs + DC_DISPLAY_CFG);
-+ val &= ~DC_DCFG_TGEN;
-+ writel(val, par->dc_regs + DC_DISPLAY_CFG);
-+
-+ udelay(1000);
-+
-+ val = readl(par->dc_regs + DC_GENERAL_CFG) & ~DC_GCFG_DFLE;
-+ writel(val, par->dc_regs + DC_GENERAL_CFG);
-+
-+ val = readl(par->df_regs + DF_FP_PM);
-+ writel(val & ~DF_FP_PM_P, par->df_regs + DF_FP_PM);
-+ }
-
-+ writel(0, par->dc_regs + DC_UNLOCK);
-+
-+ lx_blank_mode = blank_mode;
-+ return 0;
-+}
-+
-+static struct geoderegs saved_regs;
-+
-+static void lx_save_regs(struct fb_info *info, struct geoderegs *regs)
-+{
-+ struct lxfb_par *par = info->par;
-+ int i;
-+ u32 filt;
-+
-+ /* Wait for the command buffer to empty */
-+ while(!(readl(par->gp_regs + 0x44) & (1 << 4)));
-+
-+ /* Unlock the DC */
-+ writel(DC_UNLOCK_CODE, par->dc_regs + DC_UNLOCK);
-+
-+ rdmsrl(MSR_LX_DF_PADSEL, regs->msr.padsel);
-+ rdmsrl(MSR_LX_GLCP_DOTPLL, regs->msr.dotpll);
-+ rdmsrl(MSR_LX_DF_GLCONFIG, regs->msr.dfglcfg);
-+ rdmsrl(MSR_LX_DC_SPARE, regs->msr.dcspare);
-+
-+ writel(0x4758, par->dc_regs + 0x00);
-+
-+ memcpy(regs->gp.b, par->gp_regs, GP_REG_SIZE);
-+ memcpy(regs->dc.b, par->dc_regs, DC_REG_SIZE);
-+ memcpy(regs->vp.b, par->df_regs, VP_REG_SIZE);
-+ memcpy(regs->fp.b, par->df_regs + VP_FP_START, FP_REG_SIZE);
-+
-+ /* Save the palette */
-+ writel(0, par->dc_regs + 0x70);
- /* Power on/off flat panel */
-+ for(i = 0; i < DC_PAL_SIZE; i++)
-+ regs->pal[i] = readl(par->dc_regs + 0x74);
-
-- if (par->output & OUTPUT_PANEL) {
-- fp_pm = readl(par->df_regs + DF_FP_PM);
-- if (blank_mode == FB_BLANK_POWERDOWN)
-- fp_pm &= ~DF_FP_PM_P;
-- else
-- fp_pm |= DF_FP_PM_P;
-- writel(fp_pm, par->df_regs + DF_FP_PM);
-+ /* save the filter coefficients */
-+
-+ filt = readl(par->dc_regs + 0x94);
-+ filt |= DC_IRQFILT_H_FILT_SEL;
-+
-+ for(i = 0; i < DC_HFILT_SIZE; i++) {
-+ writel((filt & 0xFFFFFF00) | i, par->dc_regs + 0x94);
-+ regs->hcoeff[i << 1] = readl(par->dc_regs + 0x98);
-+ regs->hcoeff[(i << 1) + 1] = readl(par->dc_regs + 0x9c);
-+ }
-+
-+ filt &= ~DC_IRQFILT_H_FILT_SEL;
-+
-+ for(i = 0; i < DC_VFILT_SIZE; i++) {
-+ writel((filt & 0xFFFFFF00) | i, par->dc_regs + 0x94);
-+ regs->vcoeff[i] = readl(par->dc_regs + 0x98);
- }
-
-+ /* Save the vg filter coefficients */
-+ for(i = 0; i < VP_COEFF_COUNT; i++)
-+ regs->vp_coeff[i] =
-+ readl(par->df_regs + 0x1000 + (i << 2));
-+
-+ /* Save the VP gamma */
-+
-+ writel(0, par->df_regs + 0x38);
-+
-+ for(i = 0; i <= 0xFF; i++)
-+ regs->gamma[i] = readl(par->df_regs + 0x40);
-+}
-+
-+static void lx_restore_dc(struct lxfb_par *par, struct geoderegs *regs)
-+{
-+ u32 filt;
-+ int i;
-+
-+ /* Unlock the registers */
-+ writel(DC_UNLOCK_CODE, par->dc_regs + 0x00);
-+
-+ /* Restore the framebuffer offset */
-+ writel(regs->dc.r.gliu0_mem_offset, par->dc_regs + 0x84);
-+
-+ /* Blank the configuration registers while we restore */
-+ writel(0, par->dc_regs + 0x04);
-+ writel(0, par->dc_regs + 0x08);
-+
-+ /* Restore the bulk of the registers */
-+
-+ writel(regs->dc.r.arb, par->dc_regs + 0x0C);
-+ writel(regs->dc.r.fb_st_offset, par->dc_regs + 0x10);
-+ writel(regs->dc.r.cb_st_offset, par->dc_regs + 0x14);
-+ writel(regs->dc.r.curs_st_offset, par->dc_regs + 0x18);
-+
-+ /* skip 0x1c */
-+
-+ writel(regs->dc.r.vid_y_st_offset, par->dc_regs + 0x20);
-+ writel(regs->dc.r.vid_u_st_offset, par->dc_regs + 0x24);
-+ writel(regs->dc.r.vid_v_st_offset, par->dc_regs + 0x28);
-+
-+ writel(regs->dc.r.dctop, par->dc_regs + 0x2c);
-+ writel(regs->dc.r.line_size, par->dc_regs + 0x30);
-+ writel(regs->dc.r.gfx_pitch, par->dc_regs + 0x34);
-+ writel(regs->dc.r.vid_yuv_pitch, par->dc_regs + 0x38);
-+ writel(regs->dc.r.h_active_timing, par->dc_regs + 0x40);
-+ writel(regs->dc.r.h_blank_timing, par->dc_regs + 0x44);
-+ writel(regs->dc.r.h_sync_timing, par->dc_regs + 0x48);
-+ writel(regs->dc.r.v_active_timing, par->dc_regs + 0x50);
-+ writel(regs->dc.r.v_blank_timing, par->dc_regs + 0x54);
-+ writel(regs->dc.r.v_sync_timing, par->dc_regs + 0x58);
-+ writel(regs->dc.r.fbactive, par->dc_regs + 0x5c);
-+ writel(regs->dc.r.dc_cursor_x, par->dc_regs + 0x60);
-+ writel(regs->dc.r.dc_cursor_y, par->dc_regs + 0x64);
-+
-+ /* skip 0x68, 0x6c, 0x70, 0x74, 0x78, 0x7c */
-+
-+ writel(regs->dc.r.dc_vid_ds_delta, par->dc_regs + 0x80);
-+
-+ /* 0x84 was written above */
-+
-+ writel(regs->dc.r.dv_ctl | 0x01, par->dc_regs + 0x88);
-+ writel(regs->dc.r.gfx_scale, par->dc_regs + 0x90);
-+ writel(regs->dc.r.irq_filt_ctl, par->dc_regs + 0x94);
-+
-+ /* skip 0x98, 0x9c */
-+
-+ writel(regs->dc.r.vbi_event_ctl, par->dc_regs + 0xA0);
-+ writel(regs->dc.r.vbi_odd_ctl, par->dc_regs + 0xA4);
-+ writel(regs->dc.r.vbi_hor, par->dc_regs + 0xA8);
-+ writel(regs->dc.r.vbi_ln_odd, par->dc_regs + 0xAC);
-+ writel(regs->dc.r.vbi_ln_event, par->dc_regs + 0xB0);
-+ writel(regs->dc.r.vbi_pitch, par->dc_regs + 0xB4);
-+ writel(regs->dc.r.clr_key, par->dc_regs + 0xB8);
-+ writel(regs->dc.r.clr_key_mask, par->dc_regs + 0xBC);
-+ writel(regs->dc.r.clr_key_x, par->dc_regs + 0xC0);
-+ writel(regs->dc.r.clr_key_y, par->dc_regs + 0xC4);
-+ writel(regs->dc.r.irq, par->dc_regs + 0xC8);
-+ writel(regs->dc.r.genlk_ctrl, par->dc_regs + 0xD4);
-+ writel(regs->dc.r.vid_even_y_st_offset, par->dc_regs + 0xD8);
-+ writel(regs->dc.r.vid_even_u_st_offset, par->dc_regs + 0xDC);
-+ writel(regs->dc.r.vid_even_v_st_offset, par->dc_regs + 0xE0);
-+ writel(regs->dc.r.v_active_even_timing, par->dc_regs + 0xE4);
-+ writel(regs->dc.r.v_blank_even_timing, par->dc_regs + 0xE8);
-+ writel(regs->dc.r.v_sync_even_timing, par->dc_regs + 0xEC);
-+
-+ /* Restore the palette */
-+ writel(0, par->dc_regs + 0x70);
-+
-+ for(i = 0; i < DC_PAL_SIZE; i++)
-+ writel(regs->pal[i], par->dc_regs + 0x74);
-+
-+ /* Restore the horizontal filter coefficients */
-+ filt = readl(par->dc_regs + 0x94);
-+ filt |= DC_IRQFILT_H_FILT_SEL;
-+
-+ for(i = 0; i < DC_HFILT_SIZE; i++) {
-+ writel(((filt & 0xFFFFFF00) | i), par->dc_regs + 0x94);
-+ writel(regs->hcoeff[i << 1], par->dc_regs + 0x98);
-+ writel(regs->hcoeff[(i << 1) + 1], par->dc_regs + 0x9c);
-+ }
-+
-+ filt &= ~DC_IRQFILT_H_FILT_SEL;
-+
-+ for(i = 0; i < DC_VFILT_SIZE; i++) {
-+ writel(((filt & 0xFFFFFF00) | i), par->dc_regs + 0x94);
-+ writel(regs->vcoeff[i], par->dc_regs + 0x98);
-+ }
-+
-+ /* Turn on the dotpll */
-+ lx_set_dotpll((u32) (regs->msr.dotpll >> 32));
-+
-+ /* Restore MSRs */
-+ wrmsrl(MSR_LX_DC_SPARE, regs->msr.dcspare);
-+
-+ /* Restore the configuration registers */
-+
-+ writel(regs->dc.r.dcfg, par->dc_regs + 0x08);
-+ writel(regs->dc.r.gcfg, par->dc_regs + 0x04);
-+
-+ /* Lock the DC again */
-+ writel(0, par->dc_regs + 0x00);
-+}
-+
-+static void lx_restore_vp(struct lxfb_par *par, struct geoderegs *regs)
-+{
-+ u32 val;
-+ int i;
-+
-+ /* Restore MSRs */
-+
-+ wrmsrl(MSR_LX_DF_GLCONFIG, regs->msr.dfglcfg);
-+ wrmsrl(MSR_LX_DF_PADSEL, regs->msr.padsel);
-+
-+ /* Restore the registers */
-+
-+ writel((u32) regs->vp.r.vx, par->df_regs + 0x10);
-+ writel((u32) regs->vp.r.vy, par->df_regs + 0x18);
-+ writel((u32) regs->vp.r.vs, par->df_regs + 0x20);
-+ writel((u32) regs->vp.r.vck, par->df_regs + 0x28);
-+ writel((u32) regs->vp.r.vcm, par->df_regs + 0x30);
-+ /* skip 0x38 and 0x40 */
-+ writel((u32) regs->vp.r.slr, par->df_regs + 0x48);
-+ writel((u32) regs->vp.r.misc, par->df_regs + 0x50);
-+ /* skip 0x58 */
-+ writel((u32) regs->vp.r.vys, par->df_regs + 0x60);
-+ writel((u32) regs->vp.r.vxs, par->df_regs + 0x68);
-+ writel((u32) regs->vp.r.vde, par->df_regs + 0x98);
-+ writel((u32) regs->vp.r.cck, par->df_regs + 0xA0);
-+ writel((u32) regs->vp.r.ccm, par->df_regs + 0xA8);
-+ writel((u32) regs->vp.r.cc1, par->df_regs + 0xB0);
-+ writel((u32) regs->vp.r.cc2, par->df_regs + 0xB8);
-+ writel((u32) regs->vp.r.a1x, par->df_regs + 0xC0);
-+ writel((u32) regs->vp.r.a1y, par->df_regs + 0xC8);
-+ writel((u32) regs->vp.r.a1c, par->df_regs + 0xD0);
-+ writel((u32) regs->vp.r.a1t, par->df_regs + 0xD8);
-+ writel((u32) regs->vp.r.a2x, par->df_regs + 0xE0);
-+ writel((u32) regs->vp.r.a2y, par->df_regs + 0xE8);
-+ writel((u32) regs->vp.r.a2c, par->df_regs + 0xF0);
-+ writel((u32) regs->vp.r.a2t, par->df_regs + 0xF8);
-+ writel((u32) regs->vp.r.a3x, par->df_regs + 0x100);
-+ writel((u32) regs->vp.r.a3y, par->df_regs + 0x108);
-+ writel((u32) regs->vp.r.a3c, par->df_regs + 0x110);
-+ writel((u32) regs->vp.r.a3t, par->df_regs + 0x118);
-+ writel((u32) regs->vp.r.vrr, par->df_regs + 0x120);
-+ writel((u32) regs->vp.r.vye, par->df_regs + 0x138);
-+ writel((u32) regs->vp.r.a1ye, par->df_regs + 0x140);
-+ writel((u32) regs->vp.r.a2ye, par->df_regs + 0x148);
-+ writel((u32) regs->vp.r.a3ye, par->df_regs + 0x150);
-+
-+ /* Panel */
-+
-+ writel((u32) regs->fp.r.pt1, par->df_regs + 0x400);
-+ writel((u32) regs->fp.r.pt2, par->df_regs + 0x408);
-+ writel((u32) regs->fp.r.dfc, par->df_regs + 0x418);
-+
-+ /* Restore panel power */
-+
-+ val = readl(par->df_regs + 0x410);
-+
-+ if (regs->fp.r.pm & (1 << 24)) {
-+ if (!(val & 0x09))
-+ writel(regs->fp.r.pm, par->df_regs + 0x410);
-+ }
-+ else {
-+ if (!(val & 0x05))
-+ writel(regs->fp.r.pm, par->df_regs + 0x410);
-+ }
-+
-+ /* Restore the vp palette */
-+
-+ writel(0, par->df_regs + 0x38);
-+
-+ for(i = 0; i <= 0xFF; i++)
-+ writel((u32) regs->gamma[i], par->df_regs + 0x40);
-+
-+ /* Restore filter coefficients */
-+
-+ for(i = 0; i < VP_COEFF_COUNT; i++)
-+ writel(regs->vp_coeff[i],
-+ par->df_regs + 0x1000 + (i << 2));
-+
-+ /* Restore the configuration registers */
-+
-+ writel((u32) regs->vp.r.dcfg, par->df_regs + 0x08);
-+ writel((u32) regs->vp.r.vcfg, par->df_regs + 0x00);
-+}
-+
-+static void lx_restore_gp(struct lxfb_par *par, struct geoderegs *regs)
-+{
-+ writel(regs->gp.r.dst_offset, par->gp_regs + 0x00);
-+ writel(regs->gp.r.src_offset, par->gp_regs + 0x04);
-+ writel(regs->gp.r.stride, par->gp_regs + 0x08);
-+ writel(regs->gp.r.wid_height, par->gp_regs + 0x0C);
-+ writel(regs->gp.r.src_color_fg, par->gp_regs + 0x10);
-+ writel(regs->gp.r.src_color_bg, par->gp_regs + 0x14);
-+ writel(regs->gp.r.pat_color_0, par->gp_regs + 0x18);
-+ writel(regs->gp.r.pat_color_1, par->gp_regs + 0x1C);
-+ writel(regs->gp.r.pat_color_2, par->gp_regs + 0x20);
-+ writel(regs->gp.r.pat_color_3, par->gp_regs + 0x24);
-+ writel(regs->gp.r.pat_color_4, par->gp_regs + 0x28);
-+ writel(regs->gp.r.pat_color_5, par->gp_regs + 0x2C);
-+ writel(regs->gp.r.pat_data_0, par->gp_regs + 0x30);
-+ writel(regs->gp.r.pat_data_1, par->gp_regs + 0x34);
-+
-+ /* Writing to these registers would cause a blt to happen */
-+ /* 0x38, 0x3c, 0x40 */
-+
-+ /* Status register (0x44) is read only */
-+
-+ writel(regs->gp.r.hst_src, par->gp_regs + 0x48);
-+ writel(regs->gp.r.base_offset, par->gp_regs + 0x4c);
-+ writel(regs->gp.r.cmd_top, par->gp_regs + 0x50);
-+ writel(regs->gp.r.cmd_bot, par->gp_regs + 0x54);
-+ writel(regs->gp.r.cmd_read, par->gp_regs + 0x58);
-+ writel(regs->gp.r.cmd_write, par->gp_regs + 0x5C);
-+ writel(regs->gp.r.ch3_offset, par->gp_regs + 0x60);
-+ writel(regs->gp.r.ch3_mode_str, par->gp_regs + 0x64);
-+ writel(regs->gp.r.ch3_width, par->gp_regs + 0x6C);
-+ writel(regs->gp.r.ch3_hsrc, par->gp_regs + 0x70);
-+
-+ writel(regs->gp.r.int_cntrl, par->gp_regs + 0x70);
-+}
-+
-+static void lx_restore_regs(struct fb_info *info, struct geoderegs *regs)
-+{
-+ struct lxfb_par *par = info->par;
-+
-+ lx_restore_gp(par, regs);
-+ lx_restore_vp(par, regs);
-+ lx_restore_dc(par, regs);
-+}
-+
-+static int lx_power_on = 1;
-+
-+int lx_shutdown(struct fb_info *info)
-+{
-+ if (lx_power_on == 0)
-+ return 0;
-+
-+ lx_save_regs(info, &saved_regs);
-+ lx_graphics_disable(info);
-+
-+ lx_power_on = 0;
-+ return 0;
-+}
-+
-+int lx_powerup(struct fb_info *info)
-+{
-+ if (lx_power_on == 1)
-+ return 0;
-+
-+ lx_restore_regs(info, &saved_regs);
-+
-+ lx_power_on = 1;
- return 0;
- }
-Index: linux-2.6.24.7/drivers/video/geode/Makefile
-===================================================================
---- linux-2.6.24.7.orig/drivers/video/geode/Makefile
-+++ linux-2.6.24.7/drivers/video/geode/Makefile
-@@ -5,5 +5,5 @@ obj-$(CONFIG_FB_GEODE_GX) += gxfb.o
- obj-$(CONFIG_FB_GEODE_LX) += lxfb.o
-
- gx1fb-objs := gx1fb_core.o display_gx1.o video_cs5530.o
--gxfb-objs := gxfb_core.o display_gx.o video_gx.o
-+gxfb-objs := gxfb_core.o display_gx.o video_gx.o suspend_gx.o
- lxfb-objs := lxfb_core.o lxfb_ops.o
-Index: linux-2.6.24.7/drivers/video/geode/suspend_gx.c
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/drivers/video/geode/suspend_gx.c
-@@ -0,0 +1,272 @@
-+#include <linux/fb.h>
-+#include <asm/io.h>
-+#include <asm/msr.h>
-+
-+#include "geodefb.h"
-+#include "video_gx.h"
-+
-+void gx_set_dotpll(struct fb_info *info, struct geoderegs *regs)
-+{
-+ int timeout = 1000;
-+
-+ u64 rstpll, dotpll;
-+
-+ rdmsrl(MSR_GLCP_SYS_RSTPLL, rstpll);
-+ rdmsrl(MSR_GLCP_DOTPLL, dotpll);
-+
-+ dotpll &= 0x00000000ffffffffull;
-+ dotpll |= regs->msr.dotpll & 0xffffffff00000000ull;
-+
-+ dotpll |= MSR_GLCP_DOTPLL_DOTRESET;
-+ dotpll &= ~MSR_GLCP_DOTPLL_BYPASS;
-+
-+ wrmsrl(MSR_GLCP_DOTPLL, dotpll);
-+
-+ rstpll |= (regs->msr.rstpll &
-+ ( MSR_GLCP_SYS_RSTPLL_DOTPREDIV2 |
-+ MSR_GLCP_SYS_RSTPLL_DOTPREMULT2 |
-+ MSR_GLCP_SYS_RSTPLL_DOTPOSTDIV3));
-+
-+ wrmsrl(MSR_GLCP_SYS_RSTPLL, rstpll);
-+ dotpll &= ~(MSR_GLCP_DOTPLL_DOTRESET);
-+ wrmsrl(MSR_GLCP_DOTPLL, dotpll);
-+
-+ do {
-+ rdmsrl(MSR_GLCP_DOTPLL, dotpll);
-+ } while (timeout-- && !(dotpll & MSR_GLCP_DOTPLL_LOCK));
-+}
-+
-+/* FIXME: Make sure nothing is read to clear */
-+
-+void gx_save_regs(struct fb_info *info, struct geoderegs *regs)
-+{
-+ struct geodefb_par *par = info->par;
-+ int i;
-+
-+ /* Wait for the BLT engine to stop being busy */
-+ while(readl(par->gp_regs + 0x44) & 0x05);
-+
-+ rdmsrl(GX_VP_MSR_PAD_SELECT, regs->msr.padsel);
-+ rdmsrl(MSR_GLCP_DOTPLL, regs->msr.dotpll);
-+ rdmsrl(MSR_GLCP_SYS_RSTPLL, regs->msr.rstpll);
-+
-+ writel(0x4758, par->dc_regs + 0x00);
-+
-+ memcpy(regs->gp.b, par->gp_regs, GP_REG_SIZE);
-+ memcpy(regs->dc.b, par->dc_regs, DC_REG_SIZE);
-+ memcpy(regs->vp.b, par->vid_regs, VP_REG_SIZE);
-+ memcpy(regs->fp.b, par->vid_regs + 0x400, FP_REG_SIZE);
-+
-+ /* Save the palettes */
-+ writel(0, par->dc_regs + 0x70);
-+
-+ for(i = 0; i < DC_PAL_SIZE; i++)
-+ regs->pal[i] = readl(par->dc_regs + 0x74);
-+
-+ writel(0, par->vid_regs + 0x38);
-+
-+ for(i = 0; i < 0xFF; i++)
-+ regs->gamma[i] = readl(par->vid_regs + 0x40);
-+}
-+
-+void gx_restore_regs(struct fb_info *info, struct geoderegs *regs)
-+{
-+ struct geodefb_par *par = info->par;
-+ u32 val, i;
-+
-+ /* DOTPLL */
-+ gx_set_dotpll(info, regs);
-+
-+ /* GP */
-+
-+ writel(regs->gp.r.dst_offset, par->gp_regs + 0x00);
-+ writel(regs->gp.r.src_offset, par->gp_regs + 0x04);
-+ writel(regs->gp.r.stride, par->gp_regs + 0x08);
-+ writel(regs->gp.r.wid_height, par->gp_regs + 0x0C);
-+ writel(regs->gp.r.src_color_fg, par->gp_regs + 0x10);
-+ writel(regs->gp.r.src_color_bg, par->gp_regs + 0x14);
-+ writel(regs->gp.r.pat_color_0, par->gp_regs + 0x18);
-+ writel(regs->gp.r.pat_color_1, par->gp_regs + 0x1C);
-+ writel(regs->gp.r.pat_color_2, par->gp_regs + 0x20);
-+ writel(regs->gp.r.pat_color_3, par->gp_regs + 0x24);
-+ writel(regs->gp.r.pat_color_4, par->gp_regs + 0x28);
-+ writel(regs->gp.r.pat_color_5, par->gp_regs + 0x2C);
-+ writel(regs->gp.r.pat_data_0, par->gp_regs + 0x30);
-+ writel(regs->gp.r.pat_data_1, par->gp_regs + 0x34);
-+
-+ /* Don't write the raster / vector / blt mode regs */
-+ /* status register is read only */
-+
-+ writel(regs->gp.r.hst_src, par->gp_regs + 0x48);
-+ writel(regs->gp.r.base_offset, par->gp_regs + 0x4c);
-+
-+ /* DC */
-+
-+ /* Write the unlock value */
-+ writel(0x4758, par->dc_regs + 0x00);
-+
-+ writel(0, par->dc_regs + 0x70);
-+
-+ for(i = 0; i < DC_PAL_SIZE; i++)
-+ writel(regs->pal[i], par->dc_regs + 0x74);
-+
-+ /* Write the gcfg register without the enables */
-+ writel(regs->dc.r.gcfg & ~0x0F, par->dc_regs + 0x04);
-+
-+ /* Write the vcfg register without the enables */
-+ writel(regs->dc.r.dcfg & ~0x19, par->dc_regs + 0x08);
-+
-+ /* Write the rest of the active registers */
-+
-+ writel(regs->dc.r.fb_st_offset, par->dc_regs + 0x10);
-+ writel(regs->dc.r.cb_st_offset, par->dc_regs + 0x14);
-+ writel(regs->dc.r.curs_st_offset, par->dc_regs + 0x18);
-+ writel(regs->dc.r.icon_st_offset, par->dc_regs + 0x1C);
-+ writel(regs->dc.r.vid_y_st_offset, par->dc_regs + 0x20);
-+ writel(regs->dc.r.vid_u_st_offset, par->dc_regs + 0x24);
-+ writel(regs->dc.r.vid_v_st_offset, par->dc_regs + 0x28);
-+ writel(regs->dc.r.line_size, par->dc_regs + 0x30);
-+ writel(regs->dc.r.gfx_pitch, par->dc_regs + 0x34);
-+ writel(regs->dc.r.vid_yuv_pitch, par->dc_regs + 0x38);
-+ writel(regs->dc.r.h_active_timing, par->dc_regs + 0x40);
-+ writel(regs->dc.r.h_blank_timing, par->dc_regs + 0x44);
-+ writel(regs->dc.r.h_sync_timing, par->dc_regs + 0x48);
-+ writel(regs->dc.r.v_active_timing, par->dc_regs + 0x50);
-+ writel(regs->dc.r.v_blank_timing, par->dc_regs + 0x54);
-+ writel(regs->dc.r.v_sync_timing, par->dc_regs + 0x58);
-+ writel(regs->dc.r.dc_cursor_x, par->dc_regs + 0x60);
-+ writel(regs->dc.r.dc_cursor_y, par->dc_regs + 0x64);
-+ writel(regs->dc.r.dc_icon_x, par->dc_regs + 0x68);
-+
-+ /* Don't write the line_cnt or diag registers */
-+
-+ writel(regs->dc.r.dc_vid_ds_delta, par->dc_regs + 0x80);
-+ writel(regs->dc.r.gliu0_mem_offset, par->dc_regs + 0x84);
-+ writel(regs->dc.r.dv_acc, par->dc_regs + 0x8C);
-+
-+ /* VP */
-+
-+ /* MSR */
-+ wrmsrl(GX_VP_MSR_PAD_SELECT, regs->msr.padsel);
-+
-+ writel(0, par->vid_regs + 0x38);
-+
-+ for(i = 0; i < 0xFF; i++)
-+ writel((u32) regs->gamma[i], par->vid_regs + 0x40);
-+
-+ /* Don't enable video yet */
-+ writel((u32) regs->vp.r.vcfg & ~0x01, par->vid_regs + 0x00);
-+
-+ /* Don't enable the CRT yet */
-+ writel((u32) regs->vp.r.dcfg & ~0x0F, par->vid_regs + 0x08);
-+
-+ /* Write the rest of the VP registers */
-+
-+ writel((u32) regs->vp.r.vx, par->vid_regs + 0x10);
-+ writel((u32) regs->vp.r.vy, par->vid_regs + 0x18);
-+ writel((u32) regs->vp.r.vs, par->vid_regs + 0x20);
-+ writel((u32) regs->vp.r.vck, par->vid_regs + 0x28);
-+ writel((u32) regs->vp.r.vcm, par->vid_regs + 0x30);
-+ writel((u32) regs->vp.r.misc, par->vid_regs + 0x50);
-+ writel((u32) regs->vp.r.ccs, par->vid_regs + 0x58);
-+ writel((u32) regs->vp.r.vdc, par->vid_regs + 0x78);
-+ writel((u32) regs->vp.r.vco, par->vid_regs + 0x80);
-+ writel((u32) regs->vp.r.crc, par->vid_regs + 0x88);
-+ writel((u32) regs->vp.r.vde, par->vid_regs + 0x98);
-+ writel((u32) regs->vp.r.cck, par->vid_regs + 0xA0);
-+ writel((u32) regs->vp.r.ccm, par->vid_regs + 0xA8);
-+ writel((u32) regs->vp.r.cc1, par->vid_regs + 0xB0);
-+ writel((u32) regs->vp.r.cc2, par->vid_regs + 0xB8);
-+ writel((u32) regs->vp.r.a1x, par->vid_regs + 0xC0);
-+ writel((u32) regs->vp.r.a1y, par->vid_regs + 0xC8);
-+ writel((u32) regs->vp.r.a1c, par->vid_regs + 0xD0);
-+ writel((u32) regs->vp.r.a1t, par->vid_regs + 0xD8);
-+ writel((u32) regs->vp.r.a2x, par->vid_regs + 0xE0);
-+ writel((u32) regs->vp.r.a2y, par->vid_regs + 0xE8);
-+ writel((u32) regs->vp.r.a2c, par->vid_regs + 0xF0);
-+ writel((u32) regs->vp.r.a2t, par->vid_regs + 0xF8);
-+ writel((u32) regs->vp.r.a3x, par->vid_regs + 0x100);
-+ writel((u32) regs->vp.r.a3y, par->vid_regs + 0x108);
-+ writel((u32) regs->vp.r.a3c, par->vid_regs + 0x110);
-+ writel((u32) regs->vp.r.a3t, par->vid_regs + 0x118);
-+ writel((u32) regs->vp.r.vrr, par->vid_regs + 0x120);
-+
-+
-+ /* FP registers */
-+
-+ writel((u32) regs->fp.r.pt1, par->vid_regs + 0x400);
-+ writel((u32) regs->fp.r.pt2, par->vid_regs + 0x408);
-+
-+ writel((u32) regs->fp.r.dfc, par->vid_regs + 0x418);
-+ writel(regs->fp.r.blfsr, par->vid_regs + 0x420);
-+ writel(regs->fp.r.rlfsr, par->vid_regs + 0x428);
-+ writel(regs->fp.r.fmi, par->vid_regs + 0x430);
-+ writel(regs->fp.r.fmd, par->vid_regs + 0x438);
-+ writel(regs->fp.r.dca, par->vid_regs + 0x448);
-+ writel(regs->fp.r.dmd, par->vid_regs + 0x450);
-+ writel(regs->fp.r.crc, par->vid_regs + 0x458);
-+ writel(regs->fp.r.fbb, par->vid_regs + 0x460);
-+
-+ /* Final enables */
-+
-+ val = readl(par->vid_regs + 0x410);
-+
-+ /* Control the panel */
-+ if (regs->fp.r.pm & (1 << 24)) {
-+
-+ if (!(val & 0x09))
-+ writel(regs->fp.r.pm, par->vid_regs + 0x410);
-+ }
-+ else {
-+ if (!(val & 0x05))
-+ writel(regs->fp.r.pm, par->vid_regs + 0x410);
-+ }
-+
-+ /* Turn everything on */
-+
-+ writel(regs->dc.r.gcfg, par->dc_regs + 0x04);
-+ writel((u32) regs->vp.r.vcfg, par->vid_regs + 0x00);
-+ writel((u32) regs->vp.r.dcfg, par->vid_regs + 0x08);
-+ writel(regs->dc.r.dcfg, par->dc_regs + 0x08);
-+}
-+
-+
-+#ifdef DEBUG
-+
-+void dump_regs(struct fb_info *info, int mode) {
-+
-+ struct geodefb_par *par = info->par;
-+ u32 val;
-+ int i;
-+
-+ if (mode == 0) {
-+ for(i = 0; i < GP_REG_SIZE; i += 4) {
-+ val = readl(par->gp_regs + i);
-+ }
-+ }
-+
-+ if (mode == 1) {
-+ writel(0x4758, par->dc_regs + 0x00);
-+
-+ for(i = 0; i < DC_REG_SIZE; i += 4) {
-+ val = readl(par->dc_regs + i);
-+ printk("DC%x: %x\n", i, val);
-+ }
-+ }
-+
-+ if (mode == 2) {
-+ for(i = 0; i < VP_REG_SIZE; i += 8) {
-+ val = readl(par->vid_regs + i);
-+ printk("VP%x: %x\n", i, val);
-+ }
-+ }
-+
-+ if (mode == 3) {
-+ for(i = 0; i < FP_REG_SIZE; i += 8) {
-+ val = readl(par->vid_regs + 0x400 + i);
-+ printk("FP%x: %x\n", i, val);
-+ }
-+ }
-+}
-+
-+#endif
-Index: linux-2.6.24.7/drivers/video/geode/video_gx.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/video/geode/video_gx.c
-+++ linux-2.6.24.7/drivers/video/geode/video_gx.c
-@@ -16,10 +16,14 @@
- #include <asm/io.h>
- #include <asm/delay.h>
- #include <asm/msr.h>
-+#include <asm/olpc.h>
-
- #include "geodefb.h"
- #include "video_gx.h"
-+#include "display_gx.h"
-
-+/* This structure is used to store the saved registers during suspend */
-+static struct geoderegs gx_saved_regs;
-
- /*
- * Tables of register settings for various DOTCLKs.
-@@ -58,7 +62,7 @@ static const struct gx_pll_entry gx_pll_
- { 13888, POSTDIV3, 0x000007E1 }, /* 72.0000 */
- { 13426, PREMULT2, 0x00000F4A }, /* 74.4810 */
- { 13333, 0, 0x00000052 }, /* 75.0000 */
-- { 12698, 0, 0x00000056 }, /* 78.7500 */
-+ { 12698, 0, 0x00000056 }, /* 78.7500 */
- { 12500, POSTDIV3|PREMULT2, 0x00000709 }, /* 80.0000 */
- { 11135, PREMULT2, 0x00000262 }, /* 89.8000 */
- { 10582, 0, 0x000002D2 }, /* 94.5000 */
-@@ -117,8 +121,9 @@ static const struct gx_pll_entry gx_pll_
- { 4357, 0, 0x0000057D }, /* 229.5000 */
- };
-
--static void gx_set_dclk_frequency(struct fb_info *info)
-+void gx_set_dclk_frequency(struct fb_info *info)
- {
-+ struct geodefb_par *par = info->par;
- const struct gx_pll_entry *pll_table;
- int pll_table_len;
- int i, best_i;
-@@ -173,115 +178,169 @@ static void gx_set_dclk_frequency(struct
- do {
- rdmsrl(MSR_GLCP_DOTPLL, dotpll);
- } while (timeout-- && !(dotpll & MSR_GLCP_DOTPLL_LOCK));
-+
-+ par->curdclk = pll_table[best_i].dotpll_value;
- }
-
--static void
--gx_configure_tft(struct fb_info *info)
-+/* Find out the current clock - we will use this information to avoid
-+ re-programming it if we don't need to */
-+
-+unsigned int gx_get_dclk(struct fb_info *info)
- {
-- struct geodefb_par *par = info->par;
-- unsigned long val;
-- unsigned long fp;
-+ const struct gx_pll_entry *pll_table;
-+ int pll_table_len;
-+ u64 dotpll;
-+ int i;
-
-- /* Set up the DF pad select MSR */
-+ if (cpu_data(0).x86_mask == 1) {
-+ pll_table = gx_pll_table_14MHz;
-+ pll_table_len = ARRAY_SIZE(gx_pll_table_14MHz);
-+ } else {
-+ pll_table = gx_pll_table_48MHz;
-+ pll_table_len = ARRAY_SIZE(gx_pll_table_48MHz);
-+ }
-
-- rdmsrl(GX_VP_MSR_PAD_SELECT, val);
-- val &= ~GX_VP_PAD_SELECT_MASK;
-- val |= GX_VP_PAD_SELECT_TFT;
-- wrmsrl(GX_VP_MSR_PAD_SELECT, val);
-+ rdmsrl(MSR_GLCP_DOTPLL, dotpll);
-
-- /* Turn off the panel */
-+ for(i = 0; i < pll_table_len; i++) {
-+ if (pll_table[i].dotpll_value == (u32) (dotpll >> 32))
-+ break;
-+ }
-+
-+ return (i == pll_table_len) ? 0 : pll_table[i].pixclock;
-+}
-
-- fp = readl(par->vid_regs + GX_FP_PM);
-- fp &= ~GX_FP_PM_P;
-- writel(fp, par->vid_regs + GX_FP_PM);
-
-- /* Set timing 1 */
-+#define CMP(val, mask, res) (((val) & (mask)) == (res))
-
-- fp = readl(par->vid_regs + GX_FP_PT1);
-- fp &= GX_FP_PT1_VSIZE_MASK;
-- fp |= info->var.yres << GX_FP_PT1_VSIZE_SHIFT;
-- writel(fp, par->vid_regs + GX_FP_PT1);
-+static void
-+gx_configure_tft(struct fb_info *info) {
-
-- /* Timing 2 */
-- /* Set bits that are always on for TFT */
-+ struct geodefb_par *par = info->par;
-+ u32 val, fp = 0, fp1, fp2, sync = 0;
-
-- fp = 0x0F100000;
-+ /* Set up the DF pad select MSR */
-
-- /* Add sync polarity */
-+ rdmsrl(GX_VP_MSR_PAD_SELECT, val);
-+
-+ if ((val & GX_VP_PAD_SELECT_MASK) != GX_VP_PAD_SELECT_TFT) {
-+ val &= ~GX_VP_PAD_SELECT_MASK;
-+ val |= GX_VP_PAD_SELECT_TFT;
-+ wrmsrl(GX_VP_MSR_PAD_SELECT, val);
-+ }
-
- if (!(info->var.sync & FB_SYNC_VERT_HIGH_ACT))
-- fp |= GX_FP_PT2_VSP;
-+ sync |= GX_FP_PT2_VSP;
-
- if (!(info->var.sync & FB_SYNC_HOR_HIGH_ACT))
-- fp |= GX_FP_PT2_HSP;
-+ sync |= GX_FP_PT2_HSP;
-
-- writel(fp, par->vid_regs + GX_FP_PT2);
-+ /* We only need to turn off the panel if something changed */
-
-- /* Set the dither control */
-- writel(0x70, par->vid_regs + GX_FP_DFC);
-+ fp1 = readl(par->vid_regs + GX_FP_PT1);
-+ fp2 = readl(par->vid_regs + GX_FP_PT2);
-+
-+ if (!CMP(fp1, GX_FP_PT1_VSIZE_MASK, info->var.yres << GX_FP_PT1_VSIZE_SHIFT) ||
-+ (fp2 != (0x0F100000 | sync))) {
-+
-+ /* Turn off the panel */
-+
-+#ifdef NOTUSED
-+ /* Do we really need to turn off the panel? */
-+ /* Possibly - we have a glitch somewhere */
-
-- /* Enable the FP data and power (in case the BIOS didn't) */
-+ fp = readl(par->vid_regs + GX_FP_PM);
-+ fp &= ~GX_FP_PM_P;
-+ writel(fp, par->vid_regs + GX_FP_PM);
-+#endif
-
-- fp = readl(par->vid_regs + GX_DCFG);
-- fp |= GX_DCFG_FP_PWR_EN | GX_DCFG_FP_DATA_EN;
-- writel(fp, par->vid_regs + GX_DCFG);
-+ /* Timing 1 */
-+ fp1 &= GX_FP_PT1_VSIZE_MASK;
-+ fp1 |= info->var.yres << GX_FP_PT1_VSIZE_SHIFT;
-+ writel(fp, par->vid_regs + GX_FP_PT1);
-
-- /* Unblank the panel */
-+ /* Timing 2 */
-+ writel(0x0F100000 | sync, par->vid_regs + GX_FP_PT2);
-+ }
-+
-+ /* Set the dither control */
-+ if (readl(par->vid_regs + GX_FP_DFC) != 0x70) {
-+ writel(0x70, par->vid_regs + GX_FP_DFC);
-+ }
-+
-+ /* Turn on the panel */
-
- fp = readl(par->vid_regs + GX_FP_PM);
-- fp |= GX_FP_PM_P;
-- writel(fp, par->vid_regs + GX_FP_PM);
-+
-+ if (!(fp & 0x09))
-+ writel(fp | GX_FP_PM_P, par->vid_regs + GX_FP_PM);
- }
-
-+#define DCFG_DEFAULT_VAL GX_DCFG_CRT_SYNC_SKW_DFLT | GX_DCFG_HSYNC_EN | GX_DCFG_VSYNC_EN | \
-+GX_DCFG_CRT_EN | GX_DCFG_DAC_BL_EN
-+
- static void gx_configure_display(struct fb_info *info)
- {
- struct geodefb_par *par = info->par;
-- u32 dcfg, misc;
-+ u32 dcfg, misc, sync = 0;
-
- /* Set up the MISC register */
--
- misc = readl(par->vid_regs + GX_MISC);
-
-- /* Power up the DAC */
-- misc &= ~(GX_MISC_A_PWRDN | GX_MISC_DAC_PWRDN);
-+ /* We leave gamma enabled if it was already enabled.
-+ Although the hardware enables it without setting
-+ up the gamma table, the BIOS or bootloader ought
-+ to have either disabled it or loaded a table by now */
-
-- /* Disable gamma correction */
-- misc |= GX_MISC_GAM_EN;
-
-- writel(misc, par->vid_regs + GX_MISC);
-
-- /* Write the display configuration */
-- dcfg = readl(par->vid_regs + GX_DCFG);
-+ if (par->enable_crt) {
-+ /* Power up the CRT DACs */
-+ if (misc & ( GX_MISC_A_PWRDN | GX_MISC_DAC_PWRDN)) {
-+ misc &= ~(GX_MISC_A_PWRDN | GX_MISC_DAC_PWRDN);
-+ writel(misc, par->vid_regs + GX_MISC);
-+ }
-
-- /* Disable hsync and vsync */
-- dcfg &= ~(GX_DCFG_VSYNC_EN | GX_DCFG_HSYNC_EN);
-- writel(dcfg, par->vid_regs + GX_DCFG);
-+ if (!(info->var.sync & FB_SYNC_HOR_HIGH_ACT))
-+ sync |= GX_DCFG_CRT_HSYNC_POL;
-
-- /* Clear bits from existing mode. */
-- dcfg &= ~(GX_DCFG_CRT_SYNC_SKW_MASK
-- | GX_DCFG_CRT_HSYNC_POL | GX_DCFG_CRT_VSYNC_POL
-- | GX_DCFG_VSYNC_EN | GX_DCFG_HSYNC_EN);
-+ if (!(info->var.sync & FB_SYNC_VERT_HIGH_ACT))
-+ sync |= GX_DCFG_CRT_VSYNC_POL;
-+ }
-+ else {
-+ /* Turn off the CRT DACs in FP mode - we don't need them */
-+ if ((misc & (GX_MISC_A_PWRDN | GX_MISC_DAC_PWRDN))) {
-+ misc |= (GX_MISC_A_PWRDN | GX_MISC_DAC_PWRDN);
-+ writel(misc, par->vid_regs + GX_MISC);
-+ }
-+ }
-
-- /* Set default sync skew. */
-- dcfg |= GX_DCFG_CRT_SYNC_SKW_DFLT;
-+ /* Write the display configuration */
-+ dcfg = readl(par->vid_regs + GX_DCFG);
-
-- /* Enable hsync and vsync. */
-- dcfg |= GX_DCFG_HSYNC_EN | GX_DCFG_VSYNC_EN;
-+ if (!CMP(dcfg, DCFG_DEFAULT_VAL | GX_DCFG_CRT_HSYNC_POL | GX_DCFG_CRT_VSYNC_POL,
-+ DCFG_DEFAULT_VAL | sync)) {
-
-- /* Sync polarities. */
-- if (info->var.sync & FB_SYNC_HOR_HIGH_ACT)
-- dcfg |= GX_DCFG_CRT_HSYNC_POL;
-- if (info->var.sync & FB_SYNC_VERT_HIGH_ACT)
-- dcfg |= GX_DCFG_CRT_VSYNC_POL;
-+ /* Disable hsync and vsync */
-+ dcfg &= ~(GX_DCFG_VSYNC_EN | GX_DCFG_HSYNC_EN);
-+ writel(dcfg, par->vid_regs + GX_DCFG);
-
-- /* Enable the display logic */
-- /* Set up the DACS to blank normally */
-+ /* Clear bits from existing mode. */
-+ dcfg &= ~(GX_DCFG_CRT_SYNC_SKW_MASK
-+ | GX_DCFG_CRT_HSYNC_POL | GX_DCFG_CRT_VSYNC_POL
-+ | GX_DCFG_VSYNC_EN | GX_DCFG_HSYNC_EN);
-
-- dcfg |= GX_DCFG_CRT_EN | GX_DCFG_DAC_BL_EN;
-+ /* Set default sync skew. */
-+ dcfg |= GX_DCFG_CRT_SYNC_SKW_DFLT;
-
-- /* Enable the external DAC VREF? */
-+ /* Enable hsync and vsync. */
-+ dcfg |= GX_DCFG_HSYNC_EN | GX_DCFG_VSYNC_EN;
-
-- writel(dcfg, par->vid_regs + GX_DCFG);
-+ /* Enable the display logic */
-+ dcfg |= GX_DCFG_CRT_EN | GX_DCFG_DAC_BL_EN;
-+
-+ writel(dcfg, par->vid_regs + GX_DCFG);
-+ }
-
- /* Set up the flat panel (if it is enabled) */
-
-@@ -289,6 +348,100 @@ static void gx_configure_display(struct
- gx_configure_tft(info);
- }
-
-+int gxfb_powerdown(struct fb_info *info)
-+{
-+ struct geodefb_par *par = info->par;
-+
-+ /* We're already suspended */
-+
-+ if (par->state != FB_POWER_STATE_ON)
-+ return 0;
-+
-+ /* Save the registers */
-+ gx_save_regs(info, &gx_saved_regs);
-+
-+ /* Shut down the engine */
-+
-+ writel(gx_saved_regs.vp.r.vcfg & ~0x01, par->vid_regs + GX_VCFG);
-+ writel(gx_saved_regs.vp.r.dcfg & ~0x0F, par->vid_regs + GX_DCFG);
-+
-+ /* Turn off the flat panel unless we are attached to a DCON */
-+ if (!olpc_has_dcon())
-+ writel(gx_saved_regs.fp.r.pm & ~GX_FP_PM_P, par->vid_regs + GX_FP_PM);
-+
-+ writel(0x4758, par->dc_regs + DC_UNLOCK);
-+
-+ writel(gx_saved_regs.dc.r.gcfg & ~0x0F,
-+ par->dc_regs + DC_GENERAL_CFG);
-+
-+ writel(gx_saved_regs.dc.r.dcfg & ~0x19,
-+ par->dc_regs + DC_DISPLAY_CFG);
-+
-+ par->state = FB_POWER_STATE_SUSPEND;
-+
-+ return 0;
-+}
-+
-+int gxfb_powerup(struct fb_info *info)
-+{
-+ struct geodefb_par *par = info->par;
-+ u32 val;
-+
-+ if (par->state == FB_POWER_STATE_SUSPEND) {
-+
-+ writel(gx_saved_regs.dc.r.dcfg,
-+ par->dc_regs + DC_DISPLAY_CFG);
-+
-+ writel(gx_saved_regs.vp.r.vcfg, par->vid_regs + GX_VCFG);
-+ writel(gx_saved_regs.vp.r.dcfg, par->vid_regs + GX_DCFG);
-+
-+ val = readl(par->vid_regs + GX_FP_PM);
-+
-+ /* power up the panel if it needs it; we don't always power it down */
-+ if (!(val & 0x09)) {
-+ writel(gx_saved_regs.fp.r.pm, par->vid_regs + GX_FP_PM);
-+ mdelay(64);
-+ }
-+ }
-+
-+ /* If the panel is currently on its way up, then wait up to 100ms
-+ for it */
-+
-+ if (readl(par->vid_regs + GX_FP_PM) & 0x08) {
-+ int i;
-+
-+ for(i = 0; i < 10; i++) {
-+ if (readl(par->vid_regs + GX_FP_PM) & 0x01)
-+ break;
-+
-+ mdelay(10);
-+ }
-+
-+ if (i == 10)
-+ printk(KERN_ERR "gxfb: Panel power up timed out\n");
-+ }
-+
-+ if (par->state == FB_POWER_STATE_ON)
-+ return 0;
-+
-+ switch(par->state) {
-+ case FB_POWER_STATE_OFF:
-+ gx_restore_regs(info, &gx_saved_regs);
-+ break;
-+
-+ case FB_POWER_STATE_SUSPEND:
-+ /* Do this because it will turn on the FIFO which will
-+ start the line count */
-+ writel(gx_saved_regs.dc.r.gcfg,
-+ par->dc_regs + DC_GENERAL_CFG);
-+ writel(0x0, par->dc_regs + DC_UNLOCK);
-+ break;
-+ }
-+
-+ par->state = FB_POWER_STATE_ON;
-+ return 0;
-+}
-+
- static int gx_blank_display(struct fb_info *info, int blank_mode)
- {
- struct geodefb_par *par = info->par;
-@@ -315,6 +468,7 @@ static int gx_blank_display(struct fb_in
- default:
- return -EINVAL;
- }
-+
- dcfg = readl(par->vid_regs + GX_DCFG);
- dcfg &= ~(GX_DCFG_DAC_BL_EN
- | GX_DCFG_HSYNC_EN | GX_DCFG_VSYNC_EN);
-@@ -326,7 +480,7 @@ static int gx_blank_display(struct fb_in
- dcfg |= GX_DCFG_VSYNC_EN;
- writel(dcfg, par->vid_regs + GX_DCFG);
-
-- /* Power on/off flat panel. */
-+ /* Power on/off flat panel */
-
- if (par->enable_crt == 0) {
- fp_pm = readl(par->vid_regs + GX_FP_PM);
-@@ -340,8 +494,37 @@ static int gx_blank_display(struct fb_in
- return 0;
- }
-
-+extern struct fb_info *gxfb_info;
-+
-+/* This function controls the flatpanel power sequencing - this is used
-+ by the OLPC power management engine to enable the FP sequencing much
-+ earlier in the resume process
-+*/
-+
-+void gxfb_flatpanel_control(int state)
-+{
-+ struct geodefb_par *par = gxfb_info->par;
-+ u32 val, fp = readl(par->vid_regs + GX_FP_PM);
-+ val = fp;
-+
-+ /* Turn on the panel if it isn't aleady */
-+
-+ if (state) {
-+ if (!(val & 0x01))
-+ val |= GX_FP_PM_P;
-+ }
-+ else {
-+ if (!(val & 0x02))
-+ val &= ~GX_FP_PM_P;
-+ }
-+
-+ if (val != fp)
-+ writel(val, par->vid_regs + GX_FP_PM);
-+}
-+
- struct geode_vid_ops gx_vid_ops = {
- .set_dclk = gx_set_dclk_frequency,
-+ .get_dclk = gx_get_dclk,
- .configure_display = gx_configure_display,
- .blank_display = gx_blank_display,
- };
-Index: linux-2.6.24.7/drivers/video/geode/video_gx.h
-===================================================================
---- linux-2.6.24.7.orig/drivers/video/geode/video_gx.h
-+++ linux-2.6.24.7/drivers/video/geode/video_gx.h
-@@ -11,6 +11,8 @@
- #ifndef __VIDEO_GX_H__
- #define __VIDEO_GX_H__
-
-+#include "geode_regs.h"
-+
- extern struct geode_vid_ops gx_vid_ops;
-
- /* GX Flatpanel control MSR */
-@@ -20,6 +22,8 @@ extern struct geode_vid_ops gx_vid_ops;
-
- /* Geode GX video processor registers */
-
-+#define GX_VCFG 0x0000
-+
- #define GX_DCFG 0x0008
- # define GX_DCFG_CRT_EN 0x00000001
- # define GX_DCFG_HSYNC_EN 0x00000002
-@@ -42,6 +46,14 @@ extern struct geode_vid_ops gx_vid_ops;
- #define GX_MISC_DAC_PWRDN 0x00000400
- #define GX_MISC_A_PWRDN 0x00000800
-
-+/* Gamma correction RAM - address and data registers */
-+
-+#define GX_GAR 0x038
-+#define GX_GDR 0x040
-+
-+#define GXFB_GAMMA_DWORDS 256 /* number of dwords in the gamma ram */
-+#define GXFB_GAMMA_SIZE (GXFB_GAMMA_DWORDS * sizeof(unsigned int))
-+
- /* Geode GX flat panel display control registers */
-
- #define GX_FP_PT1 0x0400
-@@ -69,4 +81,13 @@ extern struct geode_vid_ops gx_vid_ops;
- # define MSR_GLCP_DOTPLL_BYPASS (0x0000000000008000ull)
- # define MSR_GLCP_DOTPLL_LOCK (0x0000000002000000ull)
-
-+int gxfb_powerdown(struct fb_info *info);
-+int gxfb_powerup(struct fb_info *info);
-+
-+void gx_set_dclk_frequency(struct fb_info *info);
-+unsigned int gx_get_dclk(struct fb_info *info);
-+
-+void gx_save_regs(struct fb_info *info, struct geoderegs *regs);
-+void gx_restore_regs(struct fb_info *info, struct geoderegs *regs);
-+
- #endif /* !__VIDEO_GX_H__ */
-Index: linux-2.6.24.7/drivers/video/Kconfig
-===================================================================
---- linux-2.6.24.7.orig/drivers/video/Kconfig
-+++ linux-2.6.24.7/drivers/video/Kconfig
-@@ -1869,6 +1869,15 @@ config FB_PS3_DEFAULT_SIZE_M
- The default value can be overridden on the kernel command line
- using the "ps3fb" option (e.g. "ps3fb=9M");
-
-+config FB_OLPC_DCON
-+ tristate "One Laptop Per Child Display CONtroller support"
-+ depends on OLPC
-+ select I2C
-+ ---help---
-+ Add support for the OLPC DCON controller. This controller is only
-+ available on OLPC platforms. Unless you have one of these
-+ platforms, you will want to say 'N'.
-+
- config FB_XILINX
- tristate "Xilinx frame buffer support"
- depends on FB && XILINX_VIRTEX
-Index: linux-2.6.24.7/drivers/video/Makefile
-===================================================================
---- linux-2.6.24.7.orig/drivers/video/Makefile
-+++ linux-2.6.24.7/drivers/video/Makefile
-@@ -111,6 +111,7 @@ obj-$(CONFIG_FB_PNX4008_DUM_RGB) += pnx
- obj-$(CONFIG_FB_IBM_GXT4500) += gxt4500.o
- obj-$(CONFIG_FB_PS3) += ps3fb.o
- obj-$(CONFIG_FB_SM501) += sm501fb.o
-+obj-$(CONFIG_FB_OLPC_DCON) += olpc_dcon.o
- obj-$(CONFIG_FB_XILINX) += xilinxfb.o
- obj-$(CONFIG_FB_OMAP) += omap/
-
-Index: linux-2.6.24.7/drivers/video/modedb.c
-===================================================================
---- linux-2.6.24.7.orig/drivers/video/modedb.c
-+++ linux-2.6.24.7/drivers/video/modedb.c
-@@ -33,6 +33,8 @@ const char *fb_mode_option;
- * Standard video mode definitions (taken from XFree86)
- */
-
-+#define DEFAULT_MODEDB_INDEX 0
-+
- static const struct fb_videomode modedb[] = {
- {
- /* 640x400 @ 70 Hz, 31.5 kHz hsync */
-@@ -508,7 +510,8 @@ int fb_find_mode(struct fb_var_screeninf
- }
-
- if (!default_mode)
-- default_mode = &db[0];
-+ default_mode = (db == modedb) ?
-+ &modedb[DEFAULT_MODEDB_INDEX] : &db[0];
-
- if (!default_bpp)
- default_bpp = 8;
-Index: linux-2.6.24.7/drivers/video/olpc_dcon.c
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/drivers/video/olpc_dcon.c
-@@ -0,0 +1,946 @@
-+/*
-+ * Mainly by David Woodhouse, somewhat modified by Jordan Crouse
-+ *
-+ * Copyright © 2006-2007 Red Hat, Inc.
-+ * Copyright © 2006-2007 Advanced Micro Devices, Inc.
-+ *
-+ * This program is free software. You can redistribute it and/or
-+ * modify it under the terms of version 2 of the GNU General Public
-+ * License as published by the Free Software Foundation.
-+ */
-+
-+
-+#include <linux/kernel.h>
-+#include <linux/fb.h>
-+#include <linux/console.h>
-+#include <linux/i2c.h>
-+#include <linux/platform_device.h>
-+#include <linux/i2c-id.h>
-+#include <linux/pci.h>
-+#include <linux/vt_kern.h>
-+#include <linux/pci_ids.h>
-+#include <linux/interrupt.h>
-+#include <linux/delay.h>
-+#include <linux/backlight.h>
-+#include <linux/device.h>
-+#include <linux/notifier.h>
-+#include <asm/uaccess.h>
-+#include <linux/ctype.h>
-+#include <linux/reboot.h>
-+#include <asm/tsc.h>
-+#include <asm/olpc.h>
-+#include <asm/geode.h>
-+
-+#include "olpc_dcon.h"
-+
-+/* Module definitions */
-+
-+static int resumeline = 898;
-+module_param(resumeline, int, 0444);
-+
-+static int noinit;
-+module_param(noinit, int, 0444);
-+
-+/* Default off since it doesn't work on DCON ASIC in B-test OLPC board */
-+static int useaa = 1;
-+module_param(useaa, int, 0444);
-+
-+/* I2C structures */
-+
-+static struct i2c_driver dcon_driver;
-+static struct i2c_client *dcon_client;
-+
-+/* Platform devices */
-+static struct platform_device *dcon_device;
-+
-+/* Backlight device */
-+static struct backlight_device *dcon_bl_dev;
-+
-+/* Base address of the GPIO registers */
-+static unsigned long gpio_base;
-+
-+static struct fb_info *fbinfo;
-+
-+/* Current source, initialized at probe time */
-+static int dcon_source;
-+
-+/* Desired source */
-+static int dcon_pending;
-+
-+/* Current output type */
-+static int dcon_output = DCON_OUTPUT_COLOR;
-+
-+/* Current sleep status (not yet implemented) */
-+static int dcon_sleep_val = DCON_ACTIVE;
-+
-+/* Shadow register for the DCON_REG_MODE register */
-+static unsigned short dcon_disp_mode;
-+
-+/* Variables used during switches */
-+static int dcon_switched;
-+
-+static DECLARE_WAIT_QUEUE_HEAD(dcon_wait_queue);
-+
-+static unsigned short normal_i2c[] = { 0x0D, I2C_CLIENT_END };
-+I2C_CLIENT_INSMOD;
-+
-+#define dcon_write(reg,val) i2c_smbus_write_word_data(dcon_client,reg,val)
-+#define dcon_read(reg) i2c_smbus_read_word_data(dcon_client,reg)
-+
-+/* The current backlight value - this saves us some smbus traffic */
-+static int bl_val = -1;
-+
-+/* ===== API functions - these are called by a variety of users ==== */
-+
-+static int dcon_request_irq(void);
-+
-+static int dcon_hw_init(struct i2c_client *client, int is_init)
-+{
-+ uint16_t ver;
-+ int rc = 0;
-+
-+ ver = i2c_smbus_read_word_data(client, DCON_REG_ID);
-+ if ((ver >> 8) != 0xDC) {
-+ printk(KERN_ERR "olpc-dcon: DCON ID not 0xDCxx: 0x%04x "
-+ "instead.\n", ver);
-+ rc = -ENXIO;
-+ goto err;
-+ }
-+
-+ if (is_init) {
-+ printk(KERN_INFO "olpc-dcon: Discovered DCON version %x\n",
-+ ver & 0xFF);
-+ if ((rc = dcon_request_irq())) {
-+ printk(KERN_ERR "olpc-dcon: Unable to grab IRQ.\n");
-+ goto err;
-+ }
-+ }
-+
-+ if (ver < 0xdc02 && !noinit) {
-+ /* Initialize the DCON registers */
-+
-+ /* Start with work-arounds for DCON ASIC */
-+ i2c_smbus_write_word_data(client, 0x4b, 0x00cc);
-+ i2c_smbus_write_word_data(client, 0x4b, 0x00cc);
-+ i2c_smbus_write_word_data(client, 0x4b, 0x00cc);
-+ i2c_smbus_write_word_data(client, 0x0b, 0x007a);
-+ i2c_smbus_write_word_data(client, 0x36, 0x025c);
-+ i2c_smbus_write_word_data(client, 0x37, 0x025e);
-+
-+ /* Initialise SDRAM */
-+
-+ i2c_smbus_write_word_data(client, 0x3b, 0x002b);
-+ i2c_smbus_write_word_data(client, 0x41, 0x0101);
-+ i2c_smbus_write_word_data(client, 0x42, 0x0101);
-+ }
-+ else if (!noinit) {
-+ /* SDRAM setup/hold time */
-+ i2c_smbus_write_word_data(client, 0x3a, 0xc040);
-+ i2c_smbus_write_word_data(client, 0x41, 0x0000);
-+ i2c_smbus_write_word_data(client, 0x41, 0x0101);
-+ i2c_smbus_write_word_data(client, 0x42, 0x0101);
-+ }
-+
-+ /* Colour swizzle, AA, no passthrough, backlight */
-+ if (is_init) {
-+ dcon_disp_mode = MODE_PASSTHRU | MODE_BL_ENABLE | MODE_CSWIZZLE;
-+ if (useaa)
-+ dcon_disp_mode |= MODE_COL_AA;
-+ }
-+ i2c_smbus_write_word_data(client, DCON_REG_MODE, dcon_disp_mode);
-+
-+
-+ /* Set the scanline to interrupt on during resume */
-+
-+ i2c_smbus_write_word_data(client, DCON_REG_SCAN_INT, resumeline);
-+
-+err:
-+ return rc;
-+}
-+
-+/*
-+ * The smbus doesn't always come back due to what is believed to be
-+ * hardware (power rail) bugs. For older models where this is known to
-+ * occur, our solution is to attempt to wait for the bus to stabilize;
-+ * if it doesn't happen, cut power to the dcon, repower it, and wait
-+ * for the bus to stabilize. Rinse, repeat until we have a working
-+ * smbus. For newer models, we simply BUG(); we want to know if this
-+ * still happens despite the power fixes that have been made!
-+ */
-+static int dcon_bus_stabilize(struct i2c_client *client, int is_powered_down)
-+{
-+ unsigned long timeout;
-+ int x;
-+
-+power_up:
-+ if (is_powered_down) {
-+ x = 1;
-+ if ((x = olpc_ec_cmd(0x26, (unsigned char *) &x, 1, NULL, 0))) {
-+ printk(KERN_WARNING "olpc-dcon: unable to force dcon "
-+ "to power up: %d!\n", x);
-+ return x;
-+ }
-+ msleep(10); /* we'll be conservative */
-+ }
-+
-+ /*
-+ * According to HiMax, when powering the DCON up we should hold
-+ * SMB_DATA high for 8 SMB_CLK cycles. This will force the DCON
-+ * state machine to reset to a (sane) initial state. Mitch Bradley
-+ * did some testing and discovered that holding for 16 SMB_CLK cycles
-+ * worked a lot more reliably, so that's what we do here.
-+ *
-+ * According to the cs5536 spec, to set GPIO14 to SMB_CLK we must
-+ * simultaneously set AUX1 IN/OUT to GPIO14; ditto for SMB_DATA and
-+ * GPIO15.
-+ */
-+ geode_gpio_set(OLPC_GPIO_SMB_CLK|OLPC_GPIO_SMB_DATA, GPIO_OUTPUT_VAL);
-+ geode_gpio_set(OLPC_GPIO_SMB_CLK|OLPC_GPIO_SMB_DATA, GPIO_OUTPUT_ENABLE);
-+ geode_gpio_clear(OLPC_GPIO_SMB_CLK|OLPC_GPIO_SMB_DATA, GPIO_OUTPUT_AUX1);
-+ geode_gpio_clear(OLPC_GPIO_SMB_CLK|OLPC_GPIO_SMB_DATA, GPIO_OUTPUT_AUX2);
-+ geode_gpio_clear(OLPC_GPIO_SMB_CLK|OLPC_GPIO_SMB_DATA, GPIO_INPUT_AUX1);
-+
-+ for (x = 0; x < 16; x++) {
-+ udelay(5);
-+ geode_gpio_clear(OLPC_GPIO_SMB_CLK, GPIO_OUTPUT_VAL);
-+ udelay(5);
-+ geode_gpio_set(OLPC_GPIO_SMB_CLK, GPIO_OUTPUT_VAL);
-+ }
-+ udelay(5);
-+ geode_gpio_set(OLPC_GPIO_SMB_CLK|OLPC_GPIO_SMB_DATA, GPIO_OUTPUT_AUX1);
-+ geode_gpio_set(OLPC_GPIO_SMB_CLK|OLPC_GPIO_SMB_DATA, GPIO_INPUT_AUX1);
-+
-+ for (x = -1, timeout = 50; timeout && x < 0; timeout--) {
-+ msleep(1);
-+ x = dcon_read(DCON_REG_ID);
-+ }
-+ if (x < 0) {
-+ printk(KERN_ERR "olpc-dcon: unable to stabilize dcon's "
-+ "smbus, reasserting power and praying.\n");
-+ BUG_ON(olpc_board_at_least(olpc_board(0xc2)));
-+ x = 0;
-+ olpc_ec_cmd(0x26, (unsigned char *) &x, 1, NULL, 0);
-+ msleep(100);
-+ is_powered_down = 1;
-+ goto power_up; /* argh, stupid hardware.. */
-+ }
-+
-+ if (is_powered_down)
-+ return dcon_hw_init(client, 0);
-+ return 0;
-+}
-+
-+
-+/* Backlight notes - turning off the backlight enable bit in the DCON
-+ * doesn't save us any power over just pushing the BL to zero, so we
-+ * don't use that bit in this code.
-+ */
-+
-+static int dcon_get_backlight(void)
-+{
-+ if (dcon_client == NULL)
-+ return 0;
-+
-+ if (bl_val == -1)
-+ bl_val = dcon_read(DCON_REG_BRIGHT) & 0x0F;
-+
-+ return bl_val;
-+}
-+
-+static void dcon_set_backlight(int level)
-+{
-+ if (dcon_client == NULL)
-+ return;
-+
-+ if (bl_val == (level & 0x0F))
-+ return;
-+
-+ bl_val = level & 0x0F;
-+ dcon_write(DCON_REG_BRIGHT, bl_val);
-+
-+ /* Purposely turn off the backlight when we go to level 0 */
-+
-+ if (bl_val == 0) {
-+ dcon_disp_mode &= ~MODE_BL_ENABLE;
-+ dcon_write(DCON_REG_MODE, dcon_disp_mode);
-+ }
-+ else if (!(dcon_disp_mode & MODE_BL_ENABLE)) {
-+ dcon_disp_mode |= MODE_BL_ENABLE;
-+ dcon_write(DCON_REG_MODE, dcon_disp_mode);
-+ }
-+}
-+
-+/* Set the output type to either color or mono */
-+
-+static int dcon_set_output(int arg)
-+{
-+ if (dcon_output == arg)
-+ return 0;
-+
-+ dcon_output = arg;
-+
-+ if (arg == DCON_OUTPUT_MONO) {
-+ dcon_disp_mode &= ~(MODE_CSWIZZLE | MODE_COL_AA);
-+ dcon_disp_mode |= MODE_MONO_LUMA;
-+ }
-+ else {
-+ dcon_disp_mode &= ~(MODE_MONO_LUMA);
-+ dcon_disp_mode |= MODE_CSWIZZLE;
-+ if (useaa)
-+ dcon_disp_mode |= MODE_COL_AA;
-+ }
-+
-+ dcon_write(DCON_REG_MODE, dcon_disp_mode);
-+ return 0;
-+}
-+
-+/* For now, this will be really stupid - we need to address how
-+ * DCONLOAD works in a sleep and account for it accordingly
-+ */
-+
-+static void dcon_sleep(int state)
-+{
-+ int x;
-+
-+ /* Turn off the backlight and put the DCON to sleep */
-+
-+ if (state == dcon_sleep_val)
-+ return;
-+
-+ if (!olpc_board_at_least(olpc_board(0xc2)))
-+ return;
-+
-+ if (state == DCON_SLEEP) {
-+ x = 0;
-+ if ((x = olpc_ec_cmd(0x26, (unsigned char *) &x, 1, NULL, 0)))
-+ printk(KERN_WARNING "olpc-dcon: unable to force dcon "
-+ "to power down: %d!\n", x);
-+ else
-+ dcon_sleep_val = state;
-+ }
-+ else {
-+ /* Only re-enable the backlight if the backlight value is set */
-+ if (bl_val != 0)
-+ dcon_disp_mode |= MODE_BL_ENABLE;
-+
-+ if ((x=dcon_bus_stabilize(dcon_client, 1)))
-+ printk(KERN_WARNING "olpc-dcon: unable to reinit dcon"
-+ " hardware: %d!\n", x);
-+ else
-+ dcon_sleep_val = state;
-+ }
-+
-+ /* We should turn off some stuff in the framebuffer - but what? */
-+}
-+
-+/* Set the source of the display (CPU or DCON) */
-+
-+static void dcon_source_switch(struct work_struct *work)
-+{
-+ DECLARE_WAITQUEUE(wait, current);
-+ int source = dcon_pending;
-+
-+ if (dcon_source == source)
-+ return;
-+
-+ dcon_switched = 0;
-+
-+ switch (source) {
-+ case DCON_SOURCE_CPU:
-+
-+ /* Enable the scanline interrupt bit */
-+ if (dcon_write(DCON_REG_MODE, dcon_disp_mode | MODE_SCAN_INT))
-+ printk(KERN_ERR "olpc-dcon: couldn't enable scanline interrupt!\n");
-+ else {
-+ /* Wait up to one second for the scanline interrupt */
-+ wait_event_timeout(dcon_wait_queue, dcon_switched == 1, HZ);
-+ }
-+
-+ if (!dcon_switched)
-+ printk(KERN_ERR "olpc-dcon: Timeout entering CPU mode; expect a screen glitch.\n");
-+
-+ /*
-+ * Ideally we'd like to disable interrupts here so that the
-+ * fb unblanking and DCON turn on happen at a known time value;
-+ * however, we can't do that right now with fb_blank
-+ * messing with semaphores.
-+ *
-+ * For now, we just hope..
-+ */
-+ acquire_console_sem();
-+ if (fb_blank(fbinfo, FB_BLANK_UNBLANK)) {
-+ release_console_sem();
-+ printk(KERN_ERR "olpc-dcon: Failed to enter CPU mode\n");
-+ dcon_pending = DCON_SOURCE_DCON;
-+ return;
-+ }
-+ release_console_sem();
-+
-+ /* And turn off the DCON */
-+ outl(1<<11, gpio_base + GPIOx_OUT_VAL);
-+
-+ /* Turn off the scanline interrupt */
-+ if (dcon_write(DCON_REG_MODE, dcon_disp_mode))
-+ printk(KERN_ERR "olpc-dcon: couldn't disable scanline interrupt!\n");
-+
-+ printk(KERN_INFO "olpc-dcon: The CPU has control\n");
-+ break;
-+ case DCON_SOURCE_DCON:
-+ {
-+ int t;
-+
-+ add_wait_queue(&dcon_wait_queue, &wait);
-+ set_current_state(TASK_UNINTERRUPTIBLE);
-+
-+ /* Clear GPIO11 (DCONLOAD) - this implies that the DCON is in
-+ control */
-+
-+ outl(1 << (11 + 16), gpio_base + GPIOx_OUT_VAL);
-+
-+ t = schedule_timeout(HZ/2);
-+ remove_wait_queue(&dcon_wait_queue, &wait);
-+ set_current_state(TASK_RUNNING);
-+
-+ if (!dcon_switched)
-+ printk(KERN_ERR "olpc-dcon: Timeout entering DCON mode; expect a screen glitch.\n");
-+
-+ acquire_console_sem();
-+ if (fb_blank(fbinfo, FB_BLANK_POWERDOWN))
-+ printk(KERN_ERR "olpc-dcon: couldn't blank fb!\n");
-+ release_console_sem();
-+
-+ printk(KERN_INFO "olpc-dcon: The DCON has control\n");
-+ break;
-+ }
-+ default:
-+ BUG();
-+ }
-+
-+ dcon_source = source;
-+}
-+
-+static DECLARE_WORK(dcon_work, dcon_source_switch);
-+
-+static int dcon_set_source(int arg)
-+{
-+ if (arg != DCON_SOURCE_CPU && arg != DCON_SOURCE_DCON)
-+ return -EINVAL;
-+
-+ if (dcon_pending == arg)
-+ return 0;
-+
-+ dcon_pending = arg;
-+ if ((dcon_source != arg) && !work_pending(&dcon_work))
-+ schedule_work(&dcon_work);
-+
-+ return 0;
-+}
-+
-+static int dcon_set_source_sync(int arg)
-+{
-+ int ret = dcon_set_source(arg);
-+ if (!ret)
-+ flush_scheduled_work();
-+ return ret;
-+}
-+
-+static int dconbl_set(struct backlight_device *dev) {
-+
-+ int level = dev->props.brightness;
-+
-+ if (dev->props.power != FB_BLANK_UNBLANK)
-+ level = 0;
-+
-+ dcon_set_backlight(level);
-+ return 0;
-+}
-+
-+static int dconbl_get(struct backlight_device *dev) {
-+ return dcon_get_backlight();
-+}
-+
-+static ssize_t dcon_mode_show(struct device *dev,
-+ struct device_attribute *attr, char *buf)
-+{
-+ return sprintf(buf, "%4.4X\n", dcon_disp_mode);
-+}
-+
-+static ssize_t dcon_sleep_show(struct device *dev,
-+ struct device_attribute *attr, char *buf)
-+{
-+ return sprintf(buf, "%d\n", dcon_sleep_val);
-+}
-+
-+static ssize_t /* __deprecated */ dcon_source_show(struct device *dev,
-+ struct device_attribute *attr, char *buf)
-+{
-+ printk(KERN_WARNING "olpc-dcon: using deprecated sysfs 'source' interface; use 'freeze' instead!\n");
-+ return sprintf(buf, "%d\n", dcon_source);
-+}
-+
-+static ssize_t dcon_freeze_show(struct device *dev,
-+ struct device_attribute *attr, char *buf)
-+{
-+ return sprintf(buf, "%d\n", dcon_source == DCON_SOURCE_DCON ? 1 : 0);
-+}
-+
-+static ssize_t dcon_output_show(struct device *dev,
-+ struct device_attribute *attr, char *buf)
-+{
-+ return sprintf(buf, "%d\n", dcon_output);
-+}
-+
-+static ssize_t dcon_resumeline_show(struct device *dev,
-+ struct device_attribute *attr, char *buf)
-+{
-+ return sprintf(buf, "%d\n", resumeline);
-+}
-+
-+static int _strtoul(const char *buf, int len, unsigned int *val)
-+{
-+
-+ char *endp;
-+ unsigned int output = simple_strtoul(buf, &endp, 0);
-+ int size = endp - buf;
-+
-+ if (*endp && isspace(*endp))
-+ size++;
-+
-+ if (size != len)
-+ return -EINVAL;
-+
-+ *val = output;
-+ return 0;
-+}
-+
-+static ssize_t dcon_output_store(struct device *dev,
-+ struct device_attribute *attr, const char *buf, size_t count)
-+{
-+ int output;
-+ int rc = -EINVAL;
-+
-+ if (_strtoul(buf, count, &output))
-+ return -EINVAL;
-+
-+ if (output == DCON_OUTPUT_COLOR || output == DCON_OUTPUT_MONO) {
-+ dcon_set_output(output);
-+ rc = count;
-+ }
-+
-+ return rc;
-+}
-+
-+static ssize_t /* __deprecated */ dcon_source_store(struct device *dev,
-+ struct device_attribute *attr, const char *buf, size_t count)
-+{
-+ int output;
-+ int rc = -EINVAL;
-+
-+ printk(KERN_WARNING "olpc-dcon: using deprecated sysfs 'source' interface; use 'freeze' instead!\n");
-+ if (_strtoul(buf, count, &output))
-+ return -EINVAL;
-+
-+ dcon_set_source(output);
-+ rc = count;
-+
-+ return rc;
-+}
-+
-+static ssize_t dcon_freeze_store(struct device *dev,
-+ struct device_attribute *attr, const char *buf, size_t count)
-+{
-+ int output;
-+ int rc = -EINVAL;
-+
-+ if (_strtoul(buf, count, &output))
-+ return rc;
-+
-+ dcon_set_source(output ? DCON_SOURCE_DCON : DCON_SOURCE_CPU);
-+ rc = count;
-+
-+ return rc;
-+}
-+
-+static ssize_t dcon_resumeline_store(struct device *dev,
-+ struct device_attribute *attr, const char *buf, size_t count)
-+{
-+ int rl;
-+ int rc = -EINVAL;
-+
-+ if (_strtoul(buf, count, &rl))
-+ return rc;
-+
-+ resumeline = rl;
-+ dcon_write(DCON_REG_SCAN_INT, resumeline);
-+ rc = count;
-+
-+ return rc;
-+}
-+
-+static ssize_t dcon_sleep_store(struct device *dev,
-+ struct device_attribute *attr, const char *buf, size_t count)
-+{
-+ int output;
-+
-+ if (_strtoul(buf, count, &output))
-+ return -EINVAL;
-+
-+ dcon_sleep(output ? DCON_SLEEP : DCON_ACTIVE);
-+ return count;
-+}
-+
-+static struct device_attribute dcon_device_files[] = {
-+ __ATTR(mode, 0444, dcon_mode_show, NULL),
-+ __ATTR(sleep, 0644, dcon_sleep_show, dcon_sleep_store),
-+ __ATTR(source, 0644, dcon_source_show, dcon_source_store),
-+ __ATTR(freeze, 0644, dcon_freeze_show, dcon_freeze_store),
-+ __ATTR(output, 0644, dcon_output_show, dcon_output_store),
-+ __ATTR(resumeline, 0644, dcon_resumeline_show, dcon_resumeline_store),
-+};
-+
-+static struct backlight_ops dcon_bl_ops = {
-+ .get_brightness = dconbl_get,
-+ .update_status = dconbl_set
-+};
-+
-+/* List of GPIOs that we care about:
-+ (in) GPIO12 -- DCONBLNK
-+ (in) GPIO[56] -- DCONSTAT[01]
-+ (out) GPIO11 -- DCONLOAD
-+*/
-+
-+#define IN_GPIOS ((1<<5) | (1<<6) | (1<<7) | (1<<12))
-+#define OUT_GPIOS (1<<11)
-+
-+static irqreturn_t dcon_interrupt(int, void *);
-+
-+static int dcon_request_irq(void)
-+{
-+ unsigned long lo, hi;
-+ unsigned char lob;
-+
-+ rdmsr(MSR_LBAR_GPIO, lo, hi);
-+
-+ /* Check the mask and whether GPIO is enabled (sanity check) */
-+ if (hi != 0x0000f001) {
-+ printk(KERN_ERR "GPIO not enabled -- cannot use DCON\n");
-+ return -ENODEV;
-+ }
-+
-+ /* Mask off the IO base address */
-+ gpio_base = lo & 0x0000ff00;
-+
-+ /* Turn off the event enable for GPIO7 just to be safe */
-+ outl(1 << (16+7), gpio_base + GPIOx_EVNT_EN);
-+
-+ /* Set the directions for the GPIO pins */
-+ outl(OUT_GPIOS | (IN_GPIOS << 16), gpio_base + GPIOx_OUT_EN);
-+ outl(IN_GPIOS | (OUT_GPIOS << 16), gpio_base + GPIOx_IN_EN);
-+
-+ /* Set up the interrupt mappings */
-+
-+ /* Set the IRQ to pair 2 */
-+ geode_gpio_event_irq(OLPC_GPIO_DCON_IRQ, 2);
-+
-+ /* Enable group 2 to trigger the DCON interrupt */
-+ geode_gpio_set_irq(2, DCON_IRQ);
-+
-+ /* Select edge level for interrupt (in PIC) */
-+
-+ lob = inb(0x4d0);
-+ lob &= ~(1 << DCON_IRQ);
-+ outb(lob, 0x4d0);
-+
-+ /* Register the interupt handler */
-+ if (request_irq(DCON_IRQ, &dcon_interrupt, 0, "DCON", &dcon_driver))
-+ return -EIO;
-+
-+ /* Clear INV_EN for GPIO7 (DCONIRQ) */
-+ outl((1<<(16+7)), gpio_base + GPIOx_INV_EN);
-+
-+ /* Enable filter for GPIO12 (DCONBLANK) */
-+ outl(1<<(12), gpio_base + GPIOx_IN_FLTR_EN);
-+
-+ /* Disable filter for GPIO7 */
-+ outl(1<<(16+7), gpio_base + GPIOx_IN_FLTR_EN);
-+
-+ /* Disable event counter for GPIO7 (DCONIRQ) and GPIO12 (DCONBLANK) */
-+
-+ outl(1<<(16+7), gpio_base + GPIOx_EVNTCNT_EN);
-+ outl(1<<(16+12), gpio_base + GPIOx_EVNTCNT_EN);
-+
-+ /* Add GPIO12 to the Filter Event Pair #7 */
-+ outb(12, gpio_base + GPIO_FE7_SEL);
-+
-+ /* Turn off negative Edge Enable for GPIO12 */
-+ outl(1<<(16+12), gpio_base + GPIOx_NEGEDGE_EN);
-+
-+ /* Enable negative Edge Enable for GPIO7 */
-+ outl(1<<7, gpio_base + GPIOx_NEGEDGE_EN);
-+
-+ /* Zero the filter amount for Filter Event Pair #7 */
-+ outw(0, gpio_base + GPIO_FLT7_AMNT);
-+
-+ /* Clear the negative edge status for GPIO7 and GPIO12 */
-+ outl((1<<7) | (1<<12), gpio_base+0x4c);
-+
-+ /* FIXME: Clear the posiitive status as well, just to be sure */
-+ outl((1<<7) | (1<<12), gpio_base+0x48);
-+
-+ /* Enable events for GPIO7 (DCONIRQ) and GPIO12 (DCONBLANK) */
-+ outl((1<<(7))|(1<<12), gpio_base + GPIOx_EVNT_EN);
-+
-+ /* Determine the current state by reading the GPIO bit */
-+ /* Earlier stages of the boot process have established the state */
-+ dcon_source = inl(gpio_base + GPIOx_OUT_VAL) & (1<<11)
-+ ? DCON_SOURCE_CPU
-+ : DCON_SOURCE_DCON;
-+ dcon_pending = dcon_source;
-+
-+ return 0;
-+}
-+
-+static int dcon_reboot_notify(struct notifier_block *nb, unsigned long foo, void *bar)
-+{
-+ if (dcon_client == NULL)
-+ return 0;
-+
-+ /* Turn off the DCON. Entirely. */
-+ dcon_write(DCON_REG_MODE, 0x39);
-+ dcon_write(DCON_REG_MODE, 0x32);
-+ return 0;
-+}
-+
-+static int dcon_conswitch_notify(struct notifier_block *nb,
-+ unsigned long mode, void *dummy)
-+{
-+ if (mode == CONSOLE_EVENT_SWITCH_TEXT)
-+ dcon_sleep(DCON_ACTIVE);
-+
-+ return 0;
-+}
-+
-+static struct notifier_block dcon_nb = {
-+ .notifier_call = dcon_reboot_notify,
-+ .priority = -1,
-+};
-+
-+static struct notifier_block dcon_console_nb = {
-+ .notifier_call = dcon_conswitch_notify,
-+ .priority = -1,
-+};
-+
-+static int unfreeze_on_panic(struct notifier_block *nb, unsigned long e, void *p)
-+{
-+ outl(1<<11, gpio_base + GPIOx_OUT_VAL);
-+ return NOTIFY_DONE;
-+}
-+
-+static struct notifier_block dcon_panic_nb = {
-+ .notifier_call = unfreeze_on_panic,
-+};
-+
-+static int dcon_probe(struct i2c_adapter *adap, int addr, int kind)
-+{
-+ struct i2c_client *client;
-+ int rc, i;
-+
-+ if (!olpc_has_dcon()) {
-+ printk("olpc-dcon: No DCON is attached.\n");
-+ return -ENODEV;
-+ }
-+
-+ if (num_registered_fb >= 1)
-+ fbinfo = registered_fb[0];
-+
-+ if (adap->id != I2C_HW_SMBUS_SCX200) {
-+ printk(KERN_ERR "olpc-dcon: Invalid I2C bus (%d not %d)\n",
-+ adap->id, I2C_HW_SMBUS_SCX200);
-+ return -ENXIO;
-+ }
-+
-+ client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
-+ if (client == NULL)
-+ return -ENOMEM;
-+
-+ strncpy(client->name, "OLPC-DCON", I2C_NAME_SIZE);
-+ client->addr = addr;
-+ client->adapter = adap;
-+ client->driver = &dcon_driver;
-+
-+ if ((rc = i2c_attach_client(client)) != 0) {
-+ printk(KERN_ERR "olpc-dcon: Unable to attach the I2C client.\n");
-+ goto eclient;
-+ }
-+
-+ rc = dcon_hw_init(client, 1);
-+ if (rc)
-+ goto ei2c;
-+
-+ /* Add the DCON device */
-+
-+ dcon_device = platform_device_alloc("dcon", -1);
-+
-+ if (dcon_device == NULL) {
-+ printk(KERN_ERR "dcon: Unable to create the DCON device\n");
-+ rc = -ENOMEM;
-+ goto eirq;
-+ }
-+
-+ if ((rc = platform_device_add(dcon_device))) {
-+ printk(KERN_ERR "dcon: Unable to add the DCON device\n");
-+ goto edev;
-+ }
-+
-+ for(i = 0; i < ARRAY_SIZE(dcon_device_files); i++)
-+ device_create_file(&dcon_device->dev, &dcon_device_files[i]);
-+
-+ /* Add the backlight device for the DCON */
-+
-+ dcon_client = client;
-+
-+ dcon_bl_dev = backlight_device_register("dcon-bl", &dcon_device->dev,
-+ NULL, &dcon_bl_ops);
-+
-+ if (IS_ERR(dcon_bl_dev)) {
-+ printk(KERN_INFO "Could not register the backlight device for the DCON (%ld)\n", PTR_ERR(dcon_bl_dev));
-+ dcon_bl_dev = NULL;
-+ }
-+ else {
-+ dcon_bl_dev->props.max_brightness = 15;
-+ dcon_bl_dev->props.power = FB_BLANK_UNBLANK;
-+ dcon_bl_dev->props.brightness = dcon_get_backlight();
-+
-+ backlight_update_status(dcon_bl_dev);
-+ }
-+
-+ register_reboot_notifier(&dcon_nb);
-+ console_event_register(&dcon_console_nb);
-+ atomic_notifier_chain_register(&panic_notifier_list, &dcon_panic_nb);
-+
-+ return 0;
-+
-+ edev:
-+ platform_device_unregister(dcon_device);
-+ dcon_device = NULL;
-+ eirq:
-+ free_irq(DCON_IRQ, &dcon_driver);
-+ ei2c:
-+ i2c_detach_client(client);
-+ eclient:
-+ kfree(client);
-+
-+ return rc;
-+}
-+
-+static int dcon_attach(struct i2c_adapter *adap)
-+{
-+ int ret;
-+
-+ ret = i2c_probe(adap, &addr_data, dcon_probe);
-+
-+ if (dcon_client == NULL)
-+ printk(KERN_ERR "olpc-dcon: No DCON found on SMBus\n");
-+
-+ return ret;
-+}
-+
-+static int dcon_detach(struct i2c_client *client)
-+{
-+ int rc;
-+ dcon_client = NULL;
-+
-+ unregister_reboot_notifier(&dcon_nb);
-+ console_event_unregister(&dcon_console_nb);
-+ atomic_notifier_chain_unregister(&panic_notifier_list, &dcon_panic_nb);
-+
-+ free_irq(DCON_IRQ, &dcon_driver);
-+
-+ if ((rc = i2c_detach_client(client)) == 0)
-+ kfree(i2c_get_clientdata(client));
-+
-+ if (dcon_bl_dev != NULL)
-+ backlight_device_unregister(dcon_bl_dev);
-+
-+ if (dcon_device != NULL)
-+ platform_device_unregister(dcon_device);
-+ cancel_work_sync(&dcon_work);
-+
-+ return rc;
-+}
-+
-+
-+#ifdef CONFIG_PM
-+static int dcon_suspend(struct i2c_client *client, pm_message_t state)
-+{
-+ if (dcon_sleep_val != DCON_ACTIVE)
-+ return 0;
-+
-+ /* Set up the DCON to have the source */
-+ return dcon_set_source_sync(DCON_SOURCE_DCON);
-+}
-+
-+static int dcon_resume(struct i2c_client *client)
-+{
-+ if (dcon_sleep_val != DCON_ACTIVE)
-+ return 0;
-+
-+ dcon_bus_stabilize(client, 0);
-+
-+ return dcon_set_source(DCON_SOURCE_CPU);
-+}
-+
-+#endif
-+
-+static irqreturn_t dcon_interrupt(int irq, void *id)
-+{
-+ int status = inl(gpio_base + GPIOx_READ_BACK) >> 5;
-+
-+ /* Clear the negative edge status for GPIO7 */
-+ outl(1 << 7, gpio_base + GPIOx_NEGEDGE_STS);
-+
-+ switch (status & 3) {
-+ case 3:
-+ printk(KERN_DEBUG "olpc-dcon: DCONLOAD_MISSED interrupt\n");
-+ break;
-+ case 2: /* switch to DCON mode */
-+ case 1: /* switch to CPU mode */
-+ dcon_switched = 1;
-+ wake_up(&dcon_wait_queue);
-+ break;
-+ case 0:
-+ printk(KERN_DEBUG "olpc-dcon: scanline interrupt w/CPU\n");
-+ }
-+
-+ return IRQ_HANDLED;
-+}
-+
-+static struct i2c_driver dcon_driver = {
-+ .driver = {
-+ .name = "OLPC-DCON",
-+ },
-+ .id = I2C_DRIVERID_DCON,
-+ .attach_adapter = dcon_attach,
-+ .detach_client = dcon_detach,
-+#ifdef CONFIG_PM
-+ .suspend = dcon_suspend,
-+ .resume = dcon_resume,
-+#endif
-+};
-+
-+
-+static int __init olpc_dcon_init(void)
-+{
-+ i2c_add_driver(&dcon_driver);
-+ return 0;
-+}
-+
-+static void __exit olpc_dcon_exit(void)
-+{
-+ i2c_del_driver(&dcon_driver);
-+}
-+
-+module_init(olpc_dcon_init);
-+module_exit(olpc_dcon_exit);
-+
-+MODULE_LICENSE("GPL");
-Index: linux-2.6.24.7/drivers/video/olpc_dcon.h
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/drivers/video/olpc_dcon.h
-@@ -0,0 +1,75 @@
-+#ifndef OLPC_DCON_H_
-+#define OLPC_DCON_H_
-+
-+/* DCON registers */
-+
-+#define DCON_REG_ID 0
-+#define DCON_REG_MODE 1
-+
-+#define MODE_PASSTHRU (1<<0)
-+#define MODE_SLEEP (1<<1)
-+#define MODE_SLEEP_AUTO (1<<2)
-+#define MODE_BL_ENABLE (1<<3)
-+#define MODE_BLANK (1<<4)
-+#define MODE_CSWIZZLE (1<<5)
-+#define MODE_COL_AA (1<<6)
-+#define MODE_MONO_LUMA (1<<7)
-+#define MODE_SCAN_INT (1<<8)
-+#define MODE_CLOCKDIV (1<<9)
-+#define MODE_DEBUG (1<<14)
-+#define MODE_SELFTEST (1<<15)
-+
-+#define DCON_REG_HRES 2
-+#define DCON_REG_HTOTAL 3
-+#define DCON_REG_HSYNC_WIDTH 4
-+#define DCON_REG_VRES 5
-+#define DCON_REG_VTOTAL 6
-+#define DCON_REG_VSYNC_WIDTH 7
-+#define DCON_REG_TIMEOUT 8
-+#define DCON_REG_SCAN_INT 9
-+#define DCON_REG_BRIGHT 10
-+
-+/* GPIO registers (CS5536) */
-+
-+#define MSR_LBAR_GPIO 0x5140000C
-+
-+#define GPIOx_OUT_VAL 0x00
-+#define GPIOx_OUT_EN 0x04
-+#define GPIOx_IN_EN 0x20
-+#define GPIOx_INV_EN 0x24
-+#define GPIOx_IN_FLTR_EN 0x28
-+#define GPIOx_EVNTCNT_EN 0x2C
-+#define GPIOx_READ_BACK 0x30
-+#define GPIOx_EVNT_EN 0x38
-+#define GPIOx_NEGEDGE_EN 0x44
-+#define GPIOx_NEGEDGE_STS 0x4C
-+#define GPIO_FLT7_AMNT 0xD8
-+#define GPIO_MAP_X 0xE0
-+#define GPIO_MAP_Y 0xE4
-+#define GPIO_FE7_SEL 0xF7
-+
-+
-+/* Status values */
-+
-+#define DCONSTAT_SCANINT 0
-+#define DCONSTAT_SCANINT_DCON 1
-+#define DCONSTAT_DISPLAYLOAD 2
-+#define DCONSTAT_MISSED 3
-+
-+/* Source values */
-+
-+#define DCON_SOURCE_DCON 0
-+#define DCON_SOURCE_CPU 1
-+
-+/* Output values */
-+#define DCON_OUTPUT_COLOR 0
-+#define DCON_OUTPUT_MONO 1
-+
-+/* Sleep values */
-+#define DCON_ACTIVE 0
-+#define DCON_SLEEP 1
-+
-+/* Interrupt */
-+#define DCON_IRQ 6
-+
-+#endif
-Index: linux-2.6.24.7/fs/jffs2/nodelist.h
-===================================================================
---- linux-2.6.24.7.orig/fs/jffs2/nodelist.h
-+++ linux-2.6.24.7/fs/jffs2/nodelist.h
-@@ -197,7 +197,7 @@ struct jffs2_inode_cache {
- #define RAWNODE_CLASS_XATTR_DATUM 1
- #define RAWNODE_CLASS_XATTR_REF 2
-
--#define INOCACHE_HASHSIZE 128
-+#define INOCACHE_HASHSIZE 1024
-
- #define write_ofs(c) ((c)->nextblock->offset + (c)->sector_size - (c)->nextblock->free_size)
-
-Index: linux-2.6.24.7/fs/Kconfig
-===================================================================
---- linux-2.6.24.7.orig/fs/Kconfig
-+++ linux-2.6.24.7/fs/Kconfig
-@@ -1031,6 +1031,37 @@ config HUGETLBFS
- config HUGETLB_PAGE
- def_bool HUGETLBFS
-
-+config PROMFS_FS
-+ tristate "PromFS IEEE 1275 file system support"
-+ depends on SPARC || PPC || OLPC
-+ help
-+ PromFS is a file system interface to various IEEE-1275 compatible
-+ firmwares. If you have such a firmware (Sparc64, PowerPC, and
-+ some other architectures and embedded systems have such firmwares,
-+ with names like "OpenBoot (tm)" and "OpenFirmware"), say Y here
-+ to be able to access the firmware's device-tree from Linux.
-+
-+ The firmware device-tree is available as a virtual file system,
-+ can be mounted under /prom with the command "mount -t promfs
-+ none /prom".
-+
-+ To compile PromFS support as a module, choose M here; the module
-+ will be called promfs. If unsure, choose M.
-+
-+config RAMFS
-+ bool
-+ default y
-+ ---help---
-+ Ramfs is a file system which keeps all files in RAM. It allows
-+ read and write access.
-+
-+ It is more of an programming example than a useable file system. If
-+ you need a file system which lives in RAM with limit checking use
-+ tmpfs.
-+
-+ To compile this as a module, choose M here: the module will be called
-+ ramfs.
-+
- config CONFIGFS_FS
- tristate "Userspace-driven configuration filesystem (EXPERIMENTAL)"
- depends on SYSFS && EXPERIMENTAL
-Index: linux-2.6.24.7/fs/Makefile
-===================================================================
---- linux-2.6.24.7.orig/fs/Makefile
-+++ linux-2.6.24.7/fs/Makefile
-@@ -110,6 +110,7 @@ obj-$(CONFIG_ADFS_FS) += adfs/
- obj-$(CONFIG_FUSE_FS) += fuse/
- obj-$(CONFIG_UDF_FS) += udf/
- obj-$(CONFIG_SUN_OPENPROMFS) += openpromfs/
-+obj-$(CONFIG_PROMFS_FS) += promfs/
- obj-$(CONFIG_JFS_FS) += jfs/
- obj-$(CONFIG_XFS_FS) += xfs/
- obj-$(CONFIG_9P_FS) += 9p/
-Index: linux-2.6.24.7/fs/promfs/Makefile
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/fs/promfs/Makefile
-@@ -0,0 +1 @@
-+obj-$(CONFIG_PROMFS_FS) += promfs.o
-Index: linux-2.6.24.7/fs/promfs/promfs.c
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/fs/promfs/promfs.c
-@@ -0,0 +1,295 @@
-+/*
-+ * promfs.c - generic inode/dentry functions for IEEE 1275-based filesystems.
-+ *
-+ * This is based heavily upon prior ieee1275 and other virtual filesystems
-+ * implementations; openpromfs, proc_devtree.c, oprofilefs, procfs, ...
-+ *
-+ * Copyright (C) 2007 Andres Salomon <dilinger@debian.org>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-+ */
-+
-+#include <linux/init.h>
-+#include <linux/module.h>
-+#include <linux/pagemap.h>
-+#include <linux/fs.h>
-+//#include <linux/promfs.h>
-+#include <asm/prom.h>
-+
-+#define PROMFS_MAGIC 0x1f2f3fff
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Andres Salomon");
-+
-+struct promfs_inode
-+{
-+ struct inode ino;
-+ struct property *prop;
-+};
-+
-+static inline struct promfs_inode *to_promfs_inode(struct inode *inode)
-+{
-+ return container_of(inode, struct promfs_inode, ino);
-+}
-+
-+#if 0
-+static DEFINE_SPINLOCK(promfs_lock);
-+
-+static struct of_node *of_tree = NULL;
-+static DEFINE_RWLOCK(of_tree_lock);
-+
-+void __init of_build_tree(void)
-+{
-+
-+
-+}
-+#endif
-+
-+static int promfs_open_file(struct inode *inode, struct file *file)
-+{
-+ struct promfs_inode *ino;
-+
-+ ino = to_promfs_inode(inode);
-+ if (!ino->prop)
-+ return -EIO;
-+ file->private_data = ino->prop;
-+
-+ return 0;
-+}
-+
-+static ssize_t promfs_read_file(struct file *file, char __user *data,
-+ size_t len, loff_t *ppos)
-+{
-+ struct property *prop = (struct property *) file->private_data;
-+ return simple_read_from_buffer(data, len, ppos, prop->value,
-+ prop->length);
-+}
-+
-+static ssize_t promfs_write_file(struct file *file, char const __user *buf,
-+ size_t count, loff_t * offset)
-+{
-+ /* TODO.... 'cause, y'know, it would be nice. */
-+ return -EIO;
-+}
-+
-+static struct file_operations promfs_file_ops = {
-+ .open = promfs_open_file,
-+ .read = promfs_read_file,
-+ .write = promfs_write_file,
-+};
-+
-+static struct kmem_cache *promfs_inode_cachep;
-+
-+static struct inode *promfs_alloc_inode(struct super_block *sb)
-+{
-+ struct promfs_inode *pr_ino;
-+
-+ pr_ino = kmem_cache_alloc(promfs_inode_cachep, GFP_KERNEL);
-+ if (!pr_ino)
-+ return NULL;
-+ pr_ino->prop = NULL;
-+
-+ return &pr_ino->ino;
-+}
-+
-+static void promfs_destroy_inode(struct inode *inode)
-+{
-+ kmem_cache_free(promfs_inode_cachep, to_promfs_inode(inode));
-+}
-+
-+static void promfs_read_inode(struct inode *inode)
-+{
-+ inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
-+}
-+
-+static int promfs_remount(struct super_block *sb, int *flags, char *data)
-+{
-+ *flags |= MS_NOATIME;
-+ return 0;
-+}
-+
-+static struct super_operations promfs_s_ops = {
-+ .alloc_inode = promfs_alloc_inode,
-+ .destroy_inode = promfs_destroy_inode,
-+ .read_inode = promfs_read_inode,
-+ .statfs = simple_statfs,
-+ .drop_inode = generic_delete_inode,
-+ .remount_fs = promfs_remount,
-+};
-+
-+static struct inode *promfs_get_inode(struct super_block *sb, int mode)
-+{
-+ struct inode *inode = new_inode(sb);
-+
-+ if (inode) {
-+ inode->i_mode = mode;
-+ inode->i_uid = 0;
-+ inode->i_gid = 0;
-+ inode->i_blocks = 0;
-+ inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
-+ }
-+
-+ return inode;
-+}
-+
-+static int promfs_create_file(struct super_block *sb, struct dentry *root,
-+ struct property *prop, const struct file_operations *fops)
-+{
-+ struct dentry *dentry;
-+ struct inode *inode;
-+ struct promfs_inode *ino;
-+
-+ dentry = d_alloc_name(root, prop->name);
-+ if (!dentry)
-+ goto err;
-+
-+ inode = promfs_get_inode(sb, S_IFREG | 0644);
-+ if (!inode)
-+ goto err_dput;
-+ inode->i_fop = fops;
-+ ino = to_promfs_inode(inode);
-+ ino->prop = prop;
-+ d_add(dentry, inode);
-+
-+ return 0;
-+
-+err_dput:
-+ dput(dentry);
-+err:
-+ return -EFAULT;
-+}
-+
-+struct dentry *promfs_create_dir(struct super_block *sb, struct dentry *root,
-+ char const *name)
-+{
-+ struct dentry *dentry;
-+ struct inode *inode;
-+
-+ dentry = d_alloc_name(root, name);
-+ if (!dentry)
-+ goto err;
-+
-+ inode = promfs_get_inode(sb, S_IFDIR | 0755);
-+ if (!inode)
-+ goto err_dput;
-+ inode->i_op = &simple_dir_inode_operations;
-+ inode->i_fop = &simple_dir_operations;
-+ d_add(dentry, inode);
-+ return dentry;
-+
-+err_dput:
-+ dput(dentry);
-+err:
-+ return NULL;
-+}
-+
-+void promfs_populate(struct super_block *sb, struct dentry *root,
-+ struct device_node *node)
-+{
-+ struct dentry *dentry;
-+ struct device_node *child;
-+ struct property *prop;
-+
-+ if (!node)
-+ return;
-+
-+ for (child = node->child; child; child = child->sibling) {
-+ dentry = promfs_create_dir(sb, root, child->path_component_name);
-+ promfs_populate(sb, dentry, child);
-+ }
-+ for (prop = node->properties; prop; prop = prop->next)
-+ promfs_create_file(sb, root, prop, &promfs_file_ops);
-+}
-+
-+static int promfs_fill_super(struct super_block *sb, void *data, int silent)
-+{
-+ struct inode *root_inode;
-+ struct dentry *root_dentry;
-+ struct promfs_inode *inode;
-+
-+ sb->s_blocksize = PAGE_CACHE_SIZE;
-+ sb->s_blocksize_bits = PAGE_CACHE_SHIFT;
-+ sb->s_magic = PROMFS_MAGIC;
-+ sb->s_op = &promfs_s_ops;
-+ sb->s_time_gran = 1;
-+ sb->s_flags |= MS_NOATIME;
-+
-+ root_inode = promfs_get_inode(sb, S_IFDIR | 0755);
-+ if (!root_inode)
-+ goto err;
-+ root_inode->i_op = &simple_dir_inode_operations;
-+ root_inode->i_fop = &simple_dir_operations;
-+
-+ inode = to_promfs_inode(root_inode);
-+
-+ root_dentry = d_alloc_root(root_inode);
-+ if (!root_dentry)
-+ goto err_iput;
-+ sb->s_root = root_dentry;
-+
-+ promfs_populate(sb, root_dentry, of_find_node_by_path("/"));
-+ return 0;
-+
-+err_iput:
-+ iput(root_inode);
-+err:
-+ return -ENOMEM;
-+}
-+
-+static int promfs_get_sb(struct file_system_type *fs_type, int flags,
-+ const char *dev_name, void *data, struct vfsmount *mnt)
-+{
-+ return get_sb_single(fs_type, flags, data, promfs_fill_super, mnt);
-+}
-+
-+static struct file_system_type promfs_fs_type = {
-+ .owner = THIS_MODULE,
-+ .name = "promfs",
-+ .get_sb = promfs_get_sb,
-+ .kill_sb = kill_litter_super,
-+};
-+
-+static void init_once(void *i, struct kmem_cache *cachep, unsigned long fl)
-+{
-+ struct promfs_inode *inode = (struct promfs_inode *) i;
-+ inode_init_once(&inode->ino);
-+}
-+
-+static int __init init_promfs(void)
-+{
-+ int err;
-+
-+ prom_build_devicetree();
-+ promfs_inode_cachep = kmem_cache_create("promfs_inode_cache",
-+ sizeof(struct promfs_inode), 0,
-+ SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD, init_once, NULL);
-+ if (!promfs_inode_cachep)
-+ return -ENOMEM;
-+
-+ err = register_filesystem(&promfs_fs_type);
-+ if (err)
-+ kmem_cache_destroy(promfs_inode_cachep);
-+
-+ return err;
-+}
-+
-+static void __exit exit_promfs(void)
-+{
-+ unregister_filesystem(&promfs_fs_type);
-+ kmem_cache_destroy(promfs_inode_cachep);
-+}
-+
-+module_init(init_promfs);
-+module_exit(exit_promfs);
-Index: linux-2.6.24.7/include/asm-x86/ofw.h
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/include/asm-x86/ofw.h
-@@ -0,0 +1,16 @@
-+/*
-+ * Definitions for Open Firmware client interface on 32-bit system.
-+ * OF Cell size is 4. Integer properties are encoded big endian,
-+ * as with all OF implementations.
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+#ifndef _OFW_H
-+#define _OFW_H
-+
-+extern int ofw(char *, int, int, ...);
-+
-+#endif
-Index: linux-2.6.24.7/include/asm-x86/olpc.h
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/include/asm-x86/olpc.h
-@@ -0,0 +1,107 @@
-+/* OLPC machine specific definitions */
-+
-+#ifndef ASM_OLPC_H_
-+#define ASM_OLPC_H_
-+
-+#include <asm/geode.h>
-+
-+struct olpc_platform_t {
-+ int flags;
-+ u32 boardrev;
-+ int ecver;
-+};
-+
-+#define OLPC_F_PRESENT 0x01
-+#define OLPC_F_DCON 0x02
-+#define OLPC_F_VSA 0x04
-+
-+/*
-+ * OLPC board IDs contain the major build number within the mask 0x0ff0,
-+ * and the minor build number withing 0x000f. Pre-builds have a minor
-+ * number less than 8, and normal builds start at 8. For example, 0x0B10
-+ * is a PreB1, and 0x0C18 is a C1.
-+ */
-+
-+static inline u32 olpc_board(u8 id)
-+{
-+ return (id << 4) | 0x8;
-+}
-+
-+static inline u32 olpc_board_pre(u8 id)
-+{
-+ return id << 4;
-+}
-+
-+#ifndef CONFIG_OLPC
-+
-+static inline int machine_is_olpc(void) { return 0; }
-+static inline int olpc_has_dcon(void) { return 0; }
-+static inline int olpc_has_vsa(void) { return 0; }
-+
-+#else
-+
-+extern struct olpc_platform_t olpc_platform_info;
-+
-+static inline int
-+machine_is_olpc(void)
-+{
-+ return (olpc_platform_info.flags & OLPC_F_PRESENT) ? 1 : 0;
-+}
-+
-+static inline int
-+olpc_has_dcon(void)
-+{
-+ return (olpc_platform_info.flags & OLPC_F_DCON) ? 1 : 0;
-+}
-+
-+static inline int
-+olpc_has_vsa(void)
-+{
-+ return (olpc_platform_info.flags & OLPC_F_VSA) ? 1 : 0;
-+}
-+
-+static inline int olpc_board_at_least(u32 rev)
-+{
-+ return olpc_platform_info.boardrev >= rev;
-+}
-+
-+#endif
-+
-+/* EC functions */
-+
-+int olpc_ec_cmd(unsigned char cmd, unsigned char *inbuf, size_t inlen,
-+ unsigned char *outbuf, size_t outlen);
-+
-+void olpc_register_battery_callback(void (*f)(unsigned long));
-+void olpc_deregister_battery_callback(void);
-+
-+/* EC commands and responses */
-+
-+/* SCI source values */
-+
-+#define EC_SCI_SRC_EMPTY 0x00
-+#define EC_SCI_SRC_GAME 0x01
-+#define EC_SCI_SRC_BATTERY 0x02
-+#define EC_SCI_SRC_BATSOC 0x04
-+#define EC_SCI_SRC_BATERR 0x08
-+#define EC_SCI_SRC_EBOOK 0x10
-+#define EC_SCI_SRC_WLAN 0x20
-+#define EC_SCI_SRC_ACPWR 0x40
-+#define EC_SCI_SRC_ALL 0x7F
-+
-+int olpc_ec_mask_set(u8 bits);
-+int olpc_ec_mask_unset(u8 bits);
-+
-+/* GPIO assignments */
-+
-+#define OLPC_GPIO_MIC_AC (1 << 1)
-+#define OLPC_GPIO_DCON_IRQ (1 << 7)
-+#define OLPC_GPIO_THRM_ALRM (1 << 10)
-+#define OLPC_GPIO_SMB_CLK (1 << 14)
-+#define OLPC_GPIO_SMB_DATA (1 << 15)
-+#define OLPC_GPIO_WORKAUX (1 << 24)
-+#define OLPC_GPIO_LID (1 << 26)
-+#define OLPC_GPIO_ECSCI (1 << 27)
-+
-+#endif
-+
-Index: linux-2.6.24.7/include/asm-x86/prom.h
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/include/asm-x86/prom.h
-@@ -0,0 +1,108 @@
-+#ifndef _I386_PROM_H
-+#define _I386_PROM_H
-+#ifdef __KERNEL__
-+
-+
-+/*
-+ * Definitions for talking to the Open Firmware PROM on
-+ * Power Macintosh computers.
-+ *
-+ * Copyright (C) 1996-2005 Paul Mackerras.
-+ *
-+ * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp.
-+ * Updates for SPARC64 by David S. Miller
-+ * Updates for i386/OLPC by Andres Salomon
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+
-+#include <linux/types.h>
-+#include <linux/proc_fs.h>
-+#include <asm/atomic.h>
-+
-+typedef u32 phandle;
-+typedef u32 ihandle;
-+
-+struct property {
-+ char *name;
-+ int length;
-+ void *value;
-+ struct property *next;
-+};
-+
-+struct device_node {
-+ const char *name;
-+ const char *type;
-+ phandle node;
-+// phandle linux_phandle;
-+ char *path_component_name;
-+ char *full_name;
-+
-+ struct property *properties;
-+ struct property *deadprops; /* removed properties */
-+ struct device_node *parent;
-+ struct device_node *child;
-+ struct device_node *sibling;
-+ struct device_node *next; /* next device of same type */
-+ struct device_node *allnext; /* next in list of all nodes */
-+ struct proc_dir_entry *pde; /* this node's proc directory */
-+ struct kref kref;
-+ unsigned long _flags;
-+ void *data;
-+};
-+
-+/* flag descriptions */
-+#define OF_DYNAMIC 1 /* node and properties were allocated via kmalloc */
-+
-+#define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags)
-+#define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags)
-+
-+#define OF_BAD_ADDR ((u64)-1)
-+
-+static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de)
-+{
-+ dn->pde = de;
-+}
-+
-+extern struct device_node *of_find_node_by_name(struct device_node *from,
-+ const char *name);
-+#define for_each_node_by_name(dn, name) \
-+ for (dn = of_find_node_by_name(NULL, name); dn; \
-+ dn = of_find_node_by_name(dn, name))
-+extern struct device_node *of_find_node_by_type(struct device_node *from,
-+ const char *type);
-+#define for_each_node_by_type(dn, type) \
-+ for (dn = of_find_node_by_type(NULL, type); dn; \
-+ dn = of_find_node_by_type(dn, type))
-+extern struct device_node *of_find_compatible_node(struct device_node *from,
-+ const char *type, const char *compat);
-+extern struct device_node *of_find_node_by_path(const char *path);
-+extern struct device_node *of_find_node_by_phandle(phandle handle);
-+extern struct device_node *of_get_parent(const struct device_node *node);
-+extern struct device_node *of_get_next_child(const struct device_node *node,
-+ struct device_node *prev);
-+extern struct property *of_find_property(const struct device_node *np,
-+ const char *name,
-+ int *lenp);
-+//extern struct device_node *of_node_get(struct device_node *node);
-+//extern void of_node_put(struct device_node *node);
-+extern int of_device_is_compatible(const struct device_node *device,
-+ const char *);
-+extern const void *of_get_property(const struct device_node *node,
-+ const char *name,
-+ int *lenp);
-+#define get_property(node,name,lenp) of_get_property(node,name,lenp)
-+extern int of_set_property(struct device_node *node, const char *name, void *val, int len);
-+extern int of_getintprop_default(struct device_node *np,
-+ const char *name,
-+ int def);
-+extern int of_n_addr_cells(struct device_node *np);
-+extern int of_n_size_cells(struct device_node *np);
-+
-+extern void prom_build_devicetree(void);
-+
-+#endif /* __KERNEL__ */
-+#endif
-Index: linux-2.6.24.7/include/linux/battery.h
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/include/linux/battery.h
-@@ -0,0 +1,101 @@
-+/*
-+ * Driver model for batteries
-+ *
-+ * © 2006 David Woodhouse <dwmw2@infradead.org>
-+ *
-+ * Based on LED Class support, by John Lenz and Richard Purdie:
-+ *
-+ * © 2005 John Lenz <lenz@cs.wisc.edu>
-+ * © 2005-2006 Richard Purdie <rpurdie@openedhand.com>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ */
-+#ifndef __LINUX_BATTERY_H__
-+#define __LINUX_BATTERY_H__
-+
-+struct device;
-+struct class_device;
-+
-+/*
-+ * Battery Core
-+ */
-+#define PWRDEV_TYPE_BATTERY 0
-+#define PWRDEV_TYPE_AC 1
-+
-+#define BAT_STAT_PRESENT (1<<0)
-+#define BAT_STAT_LOW (1<<1)
-+#define BAT_STAT_FULL (1<<2)
-+#define BAT_STAT_CHARGING (1<<3)
-+#define BAT_STAT_DISCHARGING (1<<4)
-+#define BAT_STAT_OVERTEMP (1<<5)
-+#define BAT_STAT_CRITICAL (1<<6)
-+#define BAT_STAT_FIRE (1<<7)
-+#define BAT_STAT_CHARGE_DONE (1<<8)
-+
-+/* Thou shalt not export any attributes in sysfs except these, and
-+ with these units: */
-+#define BAT_INFO_STATUS "status" /* Not free-form. Use
-+ provided function */
-+#define BAT_INFO_TEMP1 "temp1" /* °C/1000 */
-+#define BAT_INFO_TEMP1_NAME "temp1_name" /* string */
-+
-+#define BAT_INFO_TEMP2 "temp2" /* °C/1000 */
-+#define BAT_INFO_TEMP2_NAME "temp2_name" /* string */
-+
-+#define BAT_INFO_VOLTAGE "voltage" /* mV */
-+#define BAT_INFO_VOLTAGE_DESIGN "voltage_design" /* mV */
-+
-+#define BAT_INFO_CURRENT "current" /* mA */
-+#define BAT_INFO_CURRENT_NOW "current_now" /* mA */
-+
-+#define BAT_INFO_POWER "power" /* mW */
-+#define BAT_INFO_POWER_NOW "power_now" /* mW */
-+
-+/* The following capacity/charge properties are represented in either
-+ mA or mW. The CAP_UNITS property MUST be provided if any of these are. */
-+#define BAT_INFO_RATE "rate" /* CAP_UNITS */
-+#define BAT_INFO_CAP_LEFT "capacity_left" /* CAP_UNITS*h */
-+#define BAT_INFO_CAP_DESIGN "capacity_design" /* CAP_UNITS*h */
-+#define BAT_INFO_CAP_LAST_FULL "capacity_last_full" /* CAP_UNITS*h */
-+#define BAT_INFO_CAP_LOW "capacity_low_thresh" /* CAP_UNITS*h */
-+#define BAT_INFO_CAP_WARN "capacity_warn_thresh" /* CAP_UNITS*h */
-+#define BAT_INFO_CAP_UNITS "capacity_units" /* string: must be
-+ either mA or mW */
-+
-+#define BAT_INFO_CAP_PCT "capacity_percentage" /* integer */
-+
-+#define BAT_INFO_TIME_EMPTY "time_to_empty" /* seconds */
-+#define BAT_INFO_TIME_EMPTY_NOW "time_to_empty_now" /* seconds */
-+#define BAT_INFO_TIME_FULL "time_to_full" /* seconds */
-+#define BAT_INFO_TIME_FULL_NOW "time_to_full_now" /* seconds */
-+
-+#define BAT_INFO_MANUFACTURER "manufacturer" /* string */
-+#define BAT_INFO_TECHNOLOGY "technology" /* string */
-+#define BAT_INFO_MODEL "model" /* string */
-+#define BAT_INFO_SERIAL "serial" /* string */
-+#define BAT_INFO_OEM_INFO "oem_info" /* string */
-+
-+#define BAT_INFO_CYCLE_COUNT "cycle_count" /* integer */
-+#define BAT_INFO_DATE_MFR "date_manufactured" /* YYYY[-MM[-DD]] */
-+#define BAT_INFO_DATE_FIRST_USE "date_first_use" /* YYYY[-MM[-DD]] */
-+
-+struct battery_dev {
-+ int status_cap;
-+ int id;
-+ int type;
-+ const char *name;
-+
-+ struct device *dev;
-+};
-+
-+int battery_device_register(struct device *parent,
-+ struct battery_dev *battery_cdev);
-+void battery_device_unregister(struct battery_dev *battery_cdev);
-+
-+
-+ssize_t battery_attribute_show_status(char *buf, unsigned long status);
-+ssize_t battery_attribute_show_ac_status(char *buf, unsigned long status);
-+#endif /* __LINUX_BATTERY_H__ */
-Index: linux-2.6.24.7/include/linux/fb.h
-===================================================================
---- linux-2.6.24.7.orig/include/linux/fb.h
-+++ linux-2.6.24.7/include/linux/fb.h
-@@ -666,6 +666,12 @@ struct fb_ops {
- /* restore saved state */
- void (*fb_restore_state)(struct fb_info *info);
-
-+ /* Shut down the graphics engine to save power */
-+ int (*fb_powerdown)(struct fb_info *info);
-+
-+ /* Power it back up */
-+ int (*fb_powerup)(struct fb_info *info);
-+
- /* get capability given var */
- void (*fb_get_caps)(struct fb_info *info, struct fb_blit_caps *caps,
- struct fb_var_screeninfo *var);
-@@ -945,6 +951,9 @@ extern int fb_get_color_depth(struct fb_
- extern int fb_get_options(char *name, char **option);
- extern int fb_new_modelist(struct fb_info *info);
-
-+extern int fb_powerdown(struct fb_info *info);
-+extern int fb_powerup(struct fb_info *info);
-+
- extern struct fb_info *registered_fb[FB_MAX];
- extern int num_registered_fb;
- extern struct class *fb_class;
-Index: linux-2.6.24.7/include/linux/i2c-id.h
-===================================================================
---- linux-2.6.24.7.orig/include/linux/i2c-id.h
-+++ linux-2.6.24.7/include/linux/i2c-id.h
-@@ -125,6 +125,7 @@
- #define I2C_DRIVERID_LM4857 92 /* LM4857 Audio Amplifier */
- #define I2C_DRIVERID_VP27SMPX 93 /* Panasonic VP27s tuner internal MPX */
- #define I2C_DRIVERID_CS4270 94 /* Cirrus Logic 4270 audio codec */
-+#define I2C_DRIVERID_DCON 95
-
- #define I2C_DRIVERID_I2CDEV 900
- #define I2C_DRIVERID_ARP 902 /* SMBus ARP Client */
-Index: linux-2.6.24.7/include/linux/isl_38xx.h
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/include/linux/isl_38xx.h
-@@ -0,0 +1,127 @@
-+/*
-+ * Copyright (C) 2002 Intersil Americas Inc.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+ */
-+
-+#ifndef _LINUX_ISL_38XX_H
-+#define _LINUX_ISL_38XX_H
-+
-+#include <asm/io.h>
-+
-+#define ISL38XX_CB_RX_QSIZE 8
-+#define ISL38XX_CB_TX_QSIZE 32
-+
-+/* ISL38XX Access Point Specific definitions */
-+#define ISL38XX_MAX_WDS_LINKS 8
-+
-+/* ISL38xx Client Specific definitions */
-+#define ISL38XX_PSM_ACTIVE_STATE 0
-+#define ISL38XX_PSM_POWERSAVE_STATE 1
-+
-+/* ISL38XX Host Interface Definitions */
-+#define ISL38XX_PCI_MEM_SIZE 0x02000
-+#define ISL38XX_MEMORY_WINDOW_SIZE 0x01000
-+#define ISL38XX_DEV_FIRMWARE_ADDRES 0x20000
-+#define ISL38XX_WRITEIO_DELAY 10 /* in us */
-+#define ISL38XX_RESET_DELAY 50 /* in ms */
-+#define ISL38XX_WAIT_CYCLE 10 /* in 10ms */
-+#define ISL38XX_MAX_WAIT_CYCLES 10
-+
-+/* PCI Memory Area */
-+#define ISL38XX_HARDWARE_REG 0x0000
-+#define ISL38XX_CARDBUS_CIS 0x0800
-+#define ISL38XX_DIRECT_MEM_WIN 0x1000
-+
-+/* Hardware registers */
-+#define ISL38XX_DEV_INT_REG 0x0000
-+#define ISL38XX_INT_IDENT_REG 0x0010
-+#define ISL38XX_INT_ACK_REG 0x0014
-+#define ISL38XX_INT_EN_REG 0x0018
-+#define ISL38XX_GEN_PURP_COM_REG_1 0x0020
-+#define ISL38XX_GEN_PURP_COM_REG_2 0x0024
-+#define ISL38XX_CTRL_BLK_BASE_REG ISL38XX_GEN_PURP_COM_REG_1
-+#define ISL38XX_DIR_MEM_BASE_REG 0x0030
-+#define ISL38XX_CTRL_STAT_REG 0x0078
-+
-+/* High end mobos queue up pci writes, the following
-+ * is used to "read" from after a write to force flush */
-+#define ISL38XX_PCI_POSTING_FLUSH ISL38XX_INT_EN_REG
-+
-+/**
-+ * isl38xx_w32_flush - PCI iomem write helper
-+ * @base: (host) memory base address of the device
-+ * @val: 32bit value (host order) to write
-+ * @offset: byte offset into @base to write value to
-+ *
-+ * This helper takes care of writing a 32bit datum to the
-+ * specified offset into the device's pci memory space, and making sure
-+ * the pci memory buffers get flushed by performing one harmless read
-+ * from the %ISL38XX_PCI_POSTING_FLUSH offset.
-+ */
-+static inline void
-+isl38xx_w32_flush(void __iomem *base, u32 val, unsigned long offset)
-+{
-+ writel(val, base + offset);
-+ (void) readl(base + ISL38XX_PCI_POSTING_FLUSH);
-+}
-+
-+/* Device Interrupt register bits */
-+#define ISL38XX_DEV_INT_RESET 0x0001
-+#define ISL38XX_DEV_INT_UPDATE 0x0002
-+#define ISL38XX_DEV_INT_WAKEUP 0x0008
-+#define ISL38XX_DEV_INT_SLEEP 0x0010
-+#define ISL38XX_DEV_INT_ABORT 0x0020
-+/* thos two only used in USB */
-+#define ISL38XX_DEV_INT_DATA 0x0040
-+#define ISL38XX_DEV_INT_MGMT 0x0080
-+
-+#define ISL38XX_DEV_INT_PCIUART_CTS 0x4000
-+#define ISL38XX_DEV_INT_PCIUART_DR 0x8000
-+
-+/* Interrupt Identification/Acknowledge/Enable register bits */
-+#define ISL38XX_INT_IDENT_UPDATE 0x0002
-+#define ISL38XX_INT_IDENT_INIT 0x0004
-+#define ISL38XX_INT_IDENT_WAKEUP 0x0008
-+#define ISL38XX_INT_IDENT_SLEEP 0x0010
-+#define ISL38XX_INT_IDENT_PCIUART_CTS 0x4000
-+#define ISL38XX_INT_IDENT_PCIUART_DR 0x8000
-+
-+#define ISL38XX_INT_SOURCES (ISL38XX_INT_IDENT_UPDATE | \
-+ ISL38XX_INT_IDENT_INIT | \
-+ ISL38XX_INT_IDENT_WAKEUP | \
-+ ISL38XX_INT_IDENT_SLEEP | \
-+ ISL38XX_INT_IDENT_PCIUART_CTS | \
-+ ISL38XX_INT_IDENT_PCIUART_DR)
-+
-+/* Control/Status register bits */
-+/* Looks like there are other meaningful bits
-+ 0x20004400 seen in normal operation,
-+ 0x200044db at 'timeout waiting for mgmt response'
-+*/
-+#define ISL38XX_CTRL_STAT_SLEEPMODE 0x00000200
-+#define ISL38XX_CTRL_STAT_CLKRUN 0x00800000
-+#define ISL38XX_CTRL_STAT_RESET 0x10000000
-+#define ISL38XX_CTRL_STAT_RAMBOOT 0x20000000
-+#define ISL38XX_CTRL_STAT_STARTHALTED 0x40000000
-+#define ISL38XX_CTRL_STAT_HOST_OVERRIDE 0x80000000
-+
-+/* Some flags for the isl hardware registers controlling DMA inside the
-+ * chip */
-+#define ISL38XX_DMA_STATUS_DONE 0x00000001
-+#define ISL38XX_DMA_STATUS_READY 0x00000002
-+#define NET2280_EPA_FIFO_PCI_ADDR 0x20000000
-+#define ISL38XX_DMA_MASTER_CONTROL_TRIGGER 0x00000004
-+
-+#endif /* _LINUX_ISL_38XX_H */
-Index: linux-2.6.24.7/include/linux/pm.h
-===================================================================
---- linux-2.6.24.7.orig/include/linux/pm.h
-+++ linux-2.6.24.7/include/linux/pm.h
-@@ -178,6 +178,9 @@ struct dev_pm_info {
- unsigned can_wakeup:1;
- #ifdef CONFIG_PM_SLEEP
- unsigned should_wakeup:1;
-+ pm_message_t prev_state;
-+ void * saved_state;
-+ struct device * pm_parent;
- struct list_head entry;
- #endif
- };
-Index: linux-2.6.24.7/include/linux/power_supply.h
-===================================================================
---- linux-2.6.24.7.orig/include/linux/power_supply.h
-+++ linux-2.6.24.7/include/linux/power_supply.h
-@@ -98,9 +98,11 @@ enum power_supply_property {
- POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG,
- POWER_SUPPLY_PROP_TIME_TO_FULL_NOW,
- POWER_SUPPLY_PROP_TIME_TO_FULL_AVG,
-+ POWER_SUPPLY_PROP_ACCUM_CURRENT,
- /* Properties of type `const char *' */
- POWER_SUPPLY_PROP_MODEL_NAME,
- POWER_SUPPLY_PROP_MANUFACTURER,
-+ POWER_SUPPLY_PROP_SERIAL_NUMBER,
- };
-
- enum power_supply_type {
-@@ -169,9 +171,10 @@ struct power_supply_info {
-
- extern void power_supply_changed(struct power_supply *psy);
- extern int power_supply_am_i_supplied(struct power_supply *psy);
-+extern void power_supply_status_changed(struct power_supply *psy);
-
- extern int power_supply_register(struct device *parent,
-- struct power_supply *psy);
-+ struct power_supply *psy);
- extern void power_supply_unregister(struct power_supply *psy);
-
- /* For APM emulation, think legacy userspace. */
-Index: linux-2.6.24.7/include/linux/vt_kern.h
-===================================================================
---- linux-2.6.24.7.orig/include/linux/vt_kern.h
-+++ linux-2.6.24.7/include/linux/vt_kern.h
-@@ -96,4 +96,23 @@ struct vt_spawn_console {
- };
- extern struct vt_spawn_console vt_spawn_con;
-
-+/* A notifier list for console events */
-+extern struct raw_notifier_head console_notifier_list;
-+
-+/* Called when the FG console switches to KD_TEXT mode */
-+#define CONSOLE_EVENT_SWITCH_TEXT 0x01
-+
-+/* Called when the FG console switches to KD_GRAPHICS mode */
-+#define CONSOLE_EVENT_SWITCH_GRAPHICS 0x02
-+
-+static inline int console_event_register(struct notifier_block *n)
-+{
-+ return raw_notifier_chain_register(&console_notifier_list, n);
-+}
-+
-+static inline int console_event_unregister(struct notifier_block *n)
-+{
-+ return raw_notifier_chain_unregister(&console_notifier_list, n);
-+}
-+
- #endif /* _VT_KERN_H */
-Index: linux-2.6.24.7/include/sound/ac97_codec.h
-===================================================================
---- linux-2.6.24.7.orig/include/sound/ac97_codec.h
-+++ linux-2.6.24.7/include/sound/ac97_codec.h
-@@ -281,10 +281,12 @@
- /* specific - Analog Devices */
- #define AC97_AD_TEST 0x5a /* test register */
- #define AC97_AD_TEST2 0x5c /* undocumented test register 2 */
-+#define AC97_AD_HPFD_SHIFT 12 /* High Pass Filter Disable */
- #define AC97_AD_CODEC_CFG 0x70 /* codec configuration */
- #define AC97_AD_JACK_SPDIF 0x72 /* Jack Sense & S/PDIF */
- #define AC97_AD_SERIAL_CFG 0x74 /* Serial Configuration */
- #define AC97_AD_MISC 0x76 /* Misc Control Bits */
-+#define AC97_AD_VREFD_SHIFT 2 /* V_REFOUT Disable (AD1888) */
-
- /* specific - Cirrus Logic */
- #define AC97_CSR_ACMODE 0x5e /* AC Mode Register */
-Index: linux-2.6.24.7/kernel/power/console.c
-===================================================================
---- linux-2.6.24.7.orig/kernel/power/console.c
-+++ linux-2.6.24.7/kernel/power/console.c
-@@ -9,7 +9,7 @@
- #include <linux/console.h>
- #include "power.h"
-
--#if defined(CONFIG_VT) && defined(CONFIG_VT_CONSOLE)
-+#if defined(CONFIG_VT) && defined(CONFIG_VT_CONSOLE) && !defined(CONFIG_DISABLE_SUSPEND_VT_SWITCH)
- #define SUSPEND_CONSOLE (MAX_NR_CONSOLES-1)
-
- static int orig_fgconsole, orig_kmsg;
-Index: linux-2.6.24.7/kernel/power/Kconfig
-===================================================================
---- linux-2.6.24.7.orig/kernel/power/Kconfig
-+++ linux-2.6.24.7/kernel/power/Kconfig
-@@ -37,9 +37,22 @@ config PM_DEBUG
- code. This is helpful when debugging and reporting PM bugs, like
- suspend support.
-
-+config DISABLE_SUSPEND_VT_SWITCH
-+ bool "Disable the console switch prior to suspend (DANGEROUS)"
-+ depends on PM_DEBUG
-+ default n
-+ ---help---
-+ This option disables the automatic switch to VT console that happens
-+ prior to Linux going into a suspend/sleep. Your video card/framebuffer
-+ must be able to properly restore the display (even if X is doing
-+ something crazy!) in this scenario. This is useful for saving
-+ precious milliseconds during suspend and resume.
-+
-+ If unsure, say N.
-+
- config PM_VERBOSE
- bool "Verbose Power Management debugging"
-- depends on PM_DEBUG
-+ depends on VT_CONSOLE && PM && EXPERIMENTAL
- default n
- ---help---
- This option enables verbose messages from the Power Management code.
-Index: linux-2.6.24.7/kernel/power/main.c
-===================================================================
---- linux-2.6.24.7.orig/kernel/power/main.c
-+++ linux-2.6.24.7/kernel/power/main.c
-@@ -76,11 +76,13 @@ static int suspend_prepare(void)
- if (!suspend_ops || !suspend_ops->enter)
- return -EPERM;
-
-+#ifndef CONFIG_OLPC_PM
- error = pm_notifier_call_chain(PM_SUSPEND_PREPARE);
- if (error)
- goto Finish;
-
- pm_prepare_console();
-+#endif
-
- if (freeze_processes()) {
- error = -EAGAIN;
-Index: linux-2.6.24.7/scripts/kconfig/conf.c
-===================================================================
---- linux-2.6.24.7.orig/scripts/kconfig/conf.c
-+++ linux-2.6.24.7/scripts/kconfig/conf.c
-@@ -22,6 +22,7 @@ enum {
- ask_new,
- ask_silent,
- set_default,
-+ set_silentdefault,
- set_yes,
- set_mod,
- set_no,
-@@ -64,10 +65,11 @@ static void strip(char *str)
-
- static void check_stdin(void)
- {
-- if (!valid_stdin && input_mode == ask_silent) {
-+ if (!valid_stdin && (input_mode == ask_silent ||
-+ input_mode == set_silentdefault)) {
- printf(_("aborted!\n\n"));
- printf(_("Console input/output is redirected. "));
-- printf(_("Run 'make oldconfig' to update configuration.\n\n"));
-+ printf(_("Configuration file needs to be updated.\n\n"));
- exit(1);
- }
- }
-@@ -102,6 +104,7 @@ static int conf_askvalue(struct symbol *
- break;
- case ask_new:
- case ask_silent:
-+ case set_silentdefault:
- if (sym_has_value(sym)) {
- printf("%s\n", def);
- return 0;
-@@ -352,6 +355,7 @@ static int conf_choice(struct menu *menu
- switch (input_mode) {
- case ask_new:
- case ask_silent:
-+ case set_silentdefault:
- if (!is_new) {
- cnt = def;
- printf("%d\n", cnt);
-@@ -424,7 +428,9 @@ static void conf(struct menu *menu)
-
- switch (prop->type) {
- case P_MENU:
-- if (input_mode == ask_silent && rootEntry != menu) {
-+ if ((input_mode == ask_silent ||
-+ input_mode == set_silentdefault) &&
-+ rootEntry != menu) {
- check_conf(menu);
- return;
- }
-@@ -508,6 +514,16 @@ int main(int ac, char **av)
- input_mode = ask_silent;
- valid_stdin = isatty(0) && isatty(1) && isatty(2);
- break;
-+ case 'S':
-+ input_mode = set_silentdefault;
-+ valid_stdin = isatty(0) && isatty(1) && isatty(2);
-+ defconfig_file = av[i++];
-+ if (!defconfig_file) {
-+ printf("%s: No default config file specified\n",
-+ av[0]);
-+ exit(1);
-+ }
-+ break;
- case 'd':
- input_mode = set_default;
- break;
-@@ -557,6 +573,14 @@ int main(int ac, char **av)
- exit(1);
- }
- break;
-+ case set_silentdefault:
-+ if (conf_read(defconfig_file)) {
-+ printf("***\n"
-+ "*** Can't find default configuration \"%s\"!\n"
-+ "***\n", defconfig_file);
-+ exit(1);
-+ }
-+ break;
- case ask_silent:
- if (stat(".config", &tmpstat)) {
- printf(_("***\n"
-@@ -597,7 +621,7 @@ int main(int ac, char **av)
- break;
- }
-
-- if (input_mode != ask_silent) {
-+ if (input_mode != ask_silent && input_mode != set_silentdefault) {
- rootEntry = &rootmenu;
- conf(&rootmenu);
- if (input_mode == ask_all) {
-@@ -610,19 +634,21 @@ int main(int ac, char **av)
- fprintf(stderr, _("\n*** Kernel configuration requires explicit update.\n\n"));
- return 1;
- }
-- } else
-+ } else if (input_mode != set_silentdefault)
- goto skip_check;
-
- do {
- conf_cnt = 0;
- check_conf(&rootmenu);
- } while (conf_cnt);
-- if (conf_write(NULL)) {
-+ if (conf_write(NULL, input_mode == ask_silent ||
-+ input_mode == set_silentdefault)) {
- fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n"));
- return 1;
- }
- skip_check:
-- if (input_mode == ask_silent && conf_write_autoconf()) {
-+ if ((input_mode == ask_silent || input_mode == set_silentdefault) &&
-+ conf_write_autoconf()) {
- fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n"));
- return 1;
- }
-Index: linux-2.6.24.7/scripts/kconfig/confdata.c
-===================================================================
---- linux-2.6.24.7.orig/scripts/kconfig/confdata.c
-+++ linux-2.6.24.7/scripts/kconfig/confdata.c
-@@ -393,7 +393,7 @@ int conf_read(const char *name)
- return 0;
- }
-
--int conf_write(const char *name)
-+int conf_write(const char *name, int quiet)
- {
- FILE *out;
- struct symbol *sym;
-@@ -548,9 +548,10 @@ int conf_write(const char *name)
- return 1;
- }
-
-- printf(_("#\n"
-- "# configuration written to %s\n"
-- "#\n"), newname);
-+ if (!quiet)
-+ printf("#\n"
-+ "# configuration written to %s\n"
-+ "#\n", newname);
-
- sym_set_change_count(0);
-
-Index: linux-2.6.24.7/scripts/kconfig/gconf.c
-===================================================================
---- linux-2.6.24.7.orig/scripts/kconfig/gconf.c
-+++ linux-2.6.24.7/scripts/kconfig/gconf.c
-@@ -621,7 +621,7 @@ void on_load1_activate(GtkMenuItem * men
-
- void on_save_activate(GtkMenuItem * menuitem, gpointer user_data)
- {
-- if (conf_write(NULL))
-+ if (conf_write(NULL, 0))
- text_insert_msg(_("Error"), _("Unable to save configuration !"));
- }
-
-@@ -634,7 +634,7 @@ store_filename(GtkFileSelection * file_s
- fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
- (user_data));
-
-- if (conf_write(fn))
-+ if (conf_write(fn, 0))
- text_insert_msg(_("Error"), _("Unable to save configuration !"));
-
- gtk_widget_destroy(GTK_WIDGET(user_data));
-Index: linux-2.6.24.7/scripts/kconfig/lkc_proto.h
-===================================================================
---- linux-2.6.24.7.orig/scripts/kconfig/lkc_proto.h
-+++ linux-2.6.24.7/scripts/kconfig/lkc_proto.h
-@@ -3,7 +3,7 @@
- P(conf_parse,void,(const char *name));
- P(conf_read,int,(const char *name));
- P(conf_read_simple,int,(const char *name, int));
--P(conf_write,int,(const char *name));
-+P(conf_write,int,(const char *name, int));
- P(conf_write_autoconf,int,(void));
- P(conf_get_changed,bool,(void));
- P(conf_set_changed_callback, void,(void (*fn)(void)));
-Index: linux-2.6.24.7/scripts/kconfig/Makefile
-===================================================================
---- linux-2.6.24.7.orig/scripts/kconfig/Makefile
-+++ linux-2.6.24.7/scripts/kconfig/Makefile
-@@ -69,6 +69,9 @@ endif
- %_defconfig: $(obj)/conf
- $(Q)$< -D arch/$(SRCARCH)/configs/$@ $(Kconfig)
-
-+%_silentdefconfig: $(obj)/conf
-+ $(Q)$< -S arch/$(ARCH)/configs/$(subst _silentdefconfig,_defconfig,$@) arch/$(ARCH)/Kconfig
-+
- # Help text used by make help
- help:
- @echo ' config - Update current config utilising a line-oriented program'
-Index: linux-2.6.24.7/scripts/kconfig/mconf.c
-===================================================================
---- linux-2.6.24.7.orig/scripts/kconfig/mconf.c
-+++ linux-2.6.24.7/scripts/kconfig/mconf.c
-@@ -885,7 +885,7 @@ static void conf_save(void)
- case 0:
- if (!dialog_input_result[0])
- return;
-- if (!conf_write(dialog_input_result)) {
-+ if (!conf_write(dialog_input_result, 0)) {
- set_config_filename(dialog_input_result);
- return;
- }
-@@ -945,7 +945,7 @@ int main(int ac, char **av)
-
- switch (res) {
- case 0:
-- if (conf_write(filename)) {
-+ if (conf_write(filename, 0)) {
- fprintf(stderr, _("\n\n"
- "Error during writing of the kernel configuration.\n"
- "Your kernel configuration changes were NOT saved."
-Index: linux-2.6.24.7/scripts/kconfig/qconf.cc
-===================================================================
---- linux-2.6.24.7.orig/scripts/kconfig/qconf.cc
-+++ linux-2.6.24.7/scripts/kconfig/qconf.cc
-@@ -1458,7 +1458,7 @@ void ConfigMainWindow::loadConfig(void)
-
- void ConfigMainWindow::saveConfig(void)
- {
-- if (conf_write(NULL))
-+ if (conf_write(NULL, 0))
- QMessageBox::information(this, "qconf", "Unable to save configuration!");
- }
-
-@@ -1467,7 +1467,7 @@ void ConfigMainWindow::saveConfigAs(void
- QString s = QFileDialog::getSaveFileName(".config", NULL, this);
- if (s.isNull())
- return;
-- if (conf_write(QFile::encodeName(s)))
-+ if (conf_write(QFile::encodeName(s), 0))
- QMessageBox::information(this, "qconf", "Unable to save configuration!");
- }
-
-@@ -1619,7 +1619,7 @@ void ConfigMainWindow::closeEvent(QClose
- mb.setButtonText(QMessageBox::Cancel, "Cancel Exit");
- switch (mb.exec()) {
- case QMessageBox::Yes:
-- conf_write(NULL);
-+ conf_write(NULL, 0);
- case QMessageBox::No:
- e->accept();
- break;
-Index: linux-2.6.24.7/sound/pci/ac97/ac97_patch.c
-===================================================================
---- linux-2.6.24.7.orig/sound/pci/ac97/ac97_patch.c
-+++ linux-2.6.24.7/sound/pci/ac97/ac97_patch.c
-@@ -2029,8 +2029,9 @@ static const struct snd_kcontrol_new snd
- .get = snd_ac97_ad1888_lohpsel_get,
- .put = snd_ac97_ad1888_lohpsel_put
- },
-- AC97_SINGLE("V_REFOUT Enable", AC97_AD_MISC, 2, 1, 1),
-- AC97_SINGLE("High Pass Filter Enable", AC97_AD_TEST2, 12, 1, 1),
-+ AC97_SINGLE("V_REFOUT Enable", AC97_AD_MISC, AC97_AD_VREFD_SHIFT, 1, 1),
-+ AC97_SINGLE("High Pass Filter Enable", AC97_AD_TEST2,
-+ AC97_AD_HPFD_SHIFT, 1, 1),
- AC97_SINGLE("Spread Front to Surround and Center/LFE", AC97_AD_MISC, 7, 1, 0),
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-Index: linux-2.6.24.7/sound/pci/cs5535audio/cs5535audio.c
-===================================================================
---- linux-2.6.24.7.orig/sound/pci/cs5535audio/cs5535audio.c
-+++ linux-2.6.24.7/sound/pci/cs5535audio/cs5535audio.c
-@@ -145,7 +145,7 @@ static unsigned short snd_cs5535audio_ac
- return snd_cs5535audio_codec_read(cs5535au, reg);
- }
-
--static int snd_cs5535audio_mixer(struct cs5535audio *cs5535au)
-+static int __devinit snd_cs5535audio_mixer(struct cs5535audio *cs5535au)
- {
- struct snd_card *card = cs5535au->card;
- struct snd_ac97_bus *pbus;
-@@ -160,10 +160,14 @@ static int snd_cs5535audio_mixer(struct
- return err;
-
- memset(&ac97, 0, sizeof(ac97));
-- ac97.scaps = AC97_SCAP_AUDIO|AC97_SCAP_SKIP_MODEM;
-+ ac97.scaps = AC97_SCAP_AUDIO | AC97_SCAP_SKIP_MODEM
-+ | AC97_SCAP_POWER_SAVE;
- ac97.private_data = cs5535au;
- ac97.pci = cs5535au->pci;
-
-+ /* olpc_prequirks is dummied out if not olpc */
-+ olpc_prequirks(card, &ac97);
-+
- if ((err = snd_ac97_mixer(pbus, &ac97, &cs5535au->ac97)) < 0) {
- snd_printk(KERN_ERR "mixer failed\n");
- return err;
-@@ -171,6 +175,12 @@ static int snd_cs5535audio_mixer(struct
-
- snd_ac97_tune_hardware(cs5535au->ac97, ac97_quirks, ac97_quirk);
-
-+ /* olpc_quirks is dummied out if not olpc */
-+ if (( err = olpc_quirks(card, cs5535au->ac97)) < 0) {
-+ snd_printk(KERN_ERR "olpc quirks failed\n");
-+ return err;
-+ }
-+
- return 0;
- }
-
-Index: linux-2.6.24.7/sound/pci/cs5535audio/cs5535audio.h
-===================================================================
---- linux-2.6.24.7.orig/sound/pci/cs5535audio/cs5535audio.h
-+++ linux-2.6.24.7/sound/pci/cs5535audio/cs5535audio.h
-@@ -78,6 +78,7 @@ struct cs5535audio_dma {
- unsigned int buf_addr, buf_bytes;
- unsigned int period_bytes, periods;
- u32 saved_prd;
-+ int pcm_open_flag;
- };
-
- struct cs5535audio {
-@@ -93,8 +94,21 @@ struct cs5535audio {
- struct cs5535audio_dma dmas[NUM_CS5535AUDIO_DMAS];
- };
-
-+#ifdef CONFIG_PM
- int snd_cs5535audio_suspend(struct pci_dev *pci, pm_message_t state);
- int snd_cs5535audio_resume(struct pci_dev *pci);
-+#endif
-+
-+#ifdef CONFIG_OLPC
-+void olpc_prequirks(struct snd_card *card, struct snd_ac97_template *ac97) __devinit;
-+int olpc_quirks(struct snd_card *card, struct snd_ac97 *ac97) __devinit;
-+int olpc_ai_enable(struct snd_ac97 *ac97, u8 val);
-+#else
-+#define olpc_prequirks(arg,arg2) do {} while (0)
-+#define olpc_quirks(arg,arg2) (0)
-+#define olpc_ai_enable(a, v) (0)
-+#endif
-+
- int __devinit snd_cs5535audio_pcm(struct cs5535audio *cs5535audio);
-
- #endif /* __SOUND_CS5535AUDIO_H */
-Index: linux-2.6.24.7/sound/pci/cs5535audio/cs5535audio_olpc.c
-===================================================================
---- /dev/null
-+++ linux-2.6.24.7/sound/pci/cs5535audio/cs5535audio_olpc.c
-@@ -0,0 +1,110 @@
-+#include <sound/driver.h>
-+#include <sound/core.h>
-+#include <sound/info.h>
-+#include <sound/control.h>
-+#include <sound/ac97_codec.h>
-+
-+#include <asm/olpc.h>
-+#include "cs5535audio.h"
-+
-+/*
-+ * OLPC has an additional feature on top of the regular AD1888 codec features.
-+ * It has an Analog Input mode that is switched into (after disabling the
-+ * High Pass Filter) via GPIO. It is only supported on B2 and later models.
-+ */
-+
-+int olpc_ai_enable(struct snd_ac97 *ac97, u8 val)
-+{
-+ int err;
-+
-+ /*
-+ * update the High Pass Filter (via AC97_AD_TEST2), and then set
-+ * Analog Input mode through a GPIO.
-+ */
-+
-+ if (val) {
-+ err = snd_ac97_update_bits(ac97, AC97_AD_TEST2,
-+ 1<<AC97_AD_HPFD_SHIFT, 1<<AC97_AD_HPFD_SHIFT);
-+ geode_gpio_set(OLPC_GPIO_MIC_AC, GPIO_OUTPUT_VAL);
-+ }
-+ else {
-+ err = snd_ac97_update_bits(ac97, AC97_AD_TEST2,
-+ 1<<AC97_AD_HPFD_SHIFT, 0);
-+ geode_gpio_clear(OLPC_GPIO_MIC_AC, GPIO_OUTPUT_VAL);
-+ }
-+ if (err < 0)
-+ snd_printk(KERN_ERR "Error updating AD_TEST2: %d\n", err);
-+
-+ return err;
-+}
-+EXPORT_SYMBOL_GPL(olpc_ai_enable);
-+
-+static int snd_cs5535audio_ai_info(struct snd_kcontrol *kcontrol,
-+ struct snd_ctl_elem_info *uinfo)
-+{
-+ uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
-+ uinfo->count = 1;
-+ uinfo->value.integer.min = 0;
-+ uinfo->value.integer.max = 1;
-+ return 0;
-+}
-+
-+static int snd_cs5535audio_ai_get(struct snd_kcontrol *kcontrol,
-+ struct snd_ctl_elem_value *ucontrol)
-+{
-+ ucontrol->value.integer.value[0] = geode_gpio_isset(OLPC_GPIO_MIC_AC,
-+ GPIO_OUTPUT_VAL);
-+ return 0;
-+}
-+
-+static int snd_cs5535audio_ai_put(struct snd_kcontrol *kcontrol,
-+ struct snd_ctl_elem_value *ucontrol)
-+{
-+ struct cs5535audio *cs5535au = snd_kcontrol_chip(kcontrol);
-+ struct snd_ac97 *ac97 = cs5535au->ac97;
-+
-+ olpc_ai_enable(ac97, ucontrol->value.integer.value[0]);
-+
-+ return 1;
-+}
-+
-+static struct snd_kcontrol_new snd_cs5535audio_controls __devinitdata =
-+{
-+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-+ .name = "DC Mode Enable",
-+ .info = snd_cs5535audio_ai_info,
-+ .get = snd_cs5535audio_ai_get,
-+ .put = snd_cs5535audio_ai_put,
-+ .private_value = 0
-+};
-+
-+void __devinit olpc_prequirks(struct snd_card *card,
-+ struct snd_ac97_template *ac97)
-+{
-+ /* Bail if this isn't an OLPC platform */
-+ if (!machine_is_olpc())
-+ return;
-+
-+ /* If on an OLPC B3 or higher, invert EAPD. */
-+ if (olpc_board_at_least(olpc_board_pre(0xb3)))
-+ ac97->scaps |= AC97_SCAP_INV_EAPD;
-+}
-+
-+int __devinit olpc_quirks(struct snd_card *card, struct snd_ac97 *ac97)
-+{
-+ struct snd_ctl_elem_id elem;
-+
-+ /* Bail if this isn't an OLPC platform */
-+ if (!machine_is_olpc())
-+ return 0;
-+
-+ /* drop the original ad1888 HPF control */
-+ memset(&elem, 0, sizeof(elem));
-+ elem.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
-+ strcpy(elem.name, "High Pass Filter Enable");
-+ snd_ctl_remove_id(card, &elem);
-+
-+ /* add the override for OLPC's HPF */
-+ return snd_ctl_add(card, snd_ctl_new1(&snd_cs5535audio_controls,
-+ ac97->private_data));
-+}
-Index: linux-2.6.24.7/sound/pci/cs5535audio/cs5535audio_pcm.c
-===================================================================
---- linux-2.6.24.7.orig/sound/pci/cs5535audio/cs5535audio_pcm.c
-+++ linux-2.6.24.7/sound/pci/cs5535audio/cs5535audio_pcm.c
-@@ -259,6 +259,9 @@ static int snd_cs5535audio_hw_params(str
- err = cs5535audio_build_dma_packets(cs5535au, dma, substream,
- params_periods(hw_params),
- params_period_bytes(hw_params));
-+ if (!err)
-+ dma->pcm_open_flag = 1;
-+
- return err;
- }
-
-@@ -267,6 +270,15 @@ static int snd_cs5535audio_hw_free(struc
- struct cs5535audio *cs5535au = snd_pcm_substream_chip(substream);
- struct cs5535audio_dma *dma = substream->runtime->private_data;
-
-+ if (dma->pcm_open_flag) {
-+ if (substream == cs5535au->playback_substream)
-+ snd_ac97_update_power(cs5535au->ac97,
-+ AC97_PCM_FRONT_DAC_RATE, 0);
-+ else
-+ snd_ac97_update_power(cs5535au->ac97,
-+ AC97_PCM_LR_ADC_RATE, 0);
-+ dma->pcm_open_flag = 0;
-+ }
- cs5535audio_clear_dma_packets(cs5535au, dma, substream);
- return snd_pcm_lib_free_pages(substream);
- }
-@@ -341,6 +353,7 @@ static int snd_cs5535audio_capture_open(
- int err;
- struct cs5535audio *cs5535au = snd_pcm_substream_chip(substream);
- struct snd_pcm_runtime *runtime = substream->runtime;
-+ struct snd_ac97 *ac97 = cs5535au->ac97;
-
- runtime->hw = snd_cs5535audio_capture;
- cs5535au->capture_substream = substream;
-@@ -348,11 +361,29 @@ static int snd_cs5535audio_capture_open(
- if ((err = snd_pcm_hw_constraint_integer(runtime,
- SNDRV_PCM_HW_PARAM_PERIODS)) < 0)
- return err;
-- return 0;
-+
-+#ifdef CONFIG_OLPC
-+ /* Disable Analog Input */
-+ olpc_ai_enable(ac97, 0);
-+ /* Enable V_ref bias while recording. */
-+ snd_ac97_update_bits(ac97, AC97_AD_MISC, 1<<AC97_AD_VREFD_SHIFT, 0);
-+#endif
-+ return err;
- }
-
- static int snd_cs5535audio_capture_close(struct snd_pcm_substream *substream)
- {
-+#ifdef CONFIG_OLPC
-+ struct cs5535audio *cs5535au = snd_pcm_substream_chip(substream);
-+ struct snd_ac97 *ac97 = cs5535au->ac97;
-+
-+ /* Disable Analog Input */
-+ olpc_ai_enable(ac97, 0);
-+ /* Disable V_ref bias. */
-+ snd_ac97_update_bits(ac97, AC97_AD_MISC, 1<<AC97_AD_VREFD_SHIFT,
-+ 1<<AC97_AD_VREFD_SHIFT);
-+#endif
-+
- return 0;
- }
-
-Index: linux-2.6.24.7/sound/pci/cs5535audio/Makefile
-===================================================================
---- linux-2.6.24.7.orig/sound/pci/cs5535audio/Makefile
-+++ linux-2.6.24.7/sound/pci/cs5535audio/Makefile
-@@ -5,5 +5,9 @@
- snd-cs5535audio-y := cs5535audio.o cs5535audio_pcm.o
- snd-cs5535audio-$(CONFIG_PM) += cs5535audio_pm.o
-
-+ifdef CONFIG_OLPC
-+snd-cs5535audio-objs += cs5535audio_olpc.o
-+endif
-+
- # Toplevel Module Dependency
- obj-$(CONFIG_SND_CS5535AUDIO) += snd-cs5535audio.o
projects / openwrt / staging / hauke.git / commitdiff