Merge bk://bk.arm.linux.org.uk/linux-2.6-rmk

into home.osdl.org:/home/torvalds/v2.5/linux

arch/arm/configs/cerfcube_defconfig

@@ -2,66 +2,94 @@
 # Automatically generated make config: don't edit
 #
 CONFIG_ARM=y
-# CONFIG_EISA is not set
-# CONFIG_SBUS is not set
-# CONFIG_MCA is not set
+CONFIG_MMU=y
 CONFIG_UID16=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
 
 #
 # Code maturity level options
 #
 CONFIG_EXPERIMENTAL=y
-# CONFIG_OBSOLETE is not set
+CONFIG_CLEAN_COMPILE=y
+CONFIG_STANDALONE=y
+CONFIG_BROKEN_ON_SMP=y
+
+#
+# General setup
+#
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_SYSCTL=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_IKCONFIG is not set
+# CONFIG_EMBEDDED is not set
+CONFIG_KALLSYMS=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
 
 #
 # Loadable module support
 #
 CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_OBSOLETE_MODPARM=y
 # CONFIG_MODVERSIONS is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
 
 #
 # System Type
 #
+# CONFIG_ARCH_ADIFCC is not set
 # CONFIG_ARCH_ANAKIN is not set
-# CONFIG_ARCH_ARCA5K is not set
 # CONFIG_ARCH_CLPS7500 is not set
 # CONFIG_ARCH_CLPS711X is not set
 # CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_PXA is not set
 # CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_CAMELOT is not set
 # CONFIG_ARCH_FOOTBRIDGE is not set
 # CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_IOP3XX is not set
 # CONFIG_ARCH_L7200 is not set
 # CONFIG_ARCH_RPC is not set
 CONFIG_ARCH_SA1100=y
 # CONFIG_ARCH_SHARK is not set
 
 #
-# Archimedes/A5000 Implementations
+# CLPS711X/EP721X Implementations
 #
 
 #
-# Archimedes/A5000 Implementations (select only ONE)
+# Epxa10db
 #
-# CONFIG_ARCH_ARC is not set
-# CONFIG_ARCH_A5K is not set
 
 #
 # Footbridge Implementations
 #
-# CONFIG_ARCH_CATS is not set
-# CONFIG_ARCH_PERSONAL_SERVER is not set
-# CONFIG_ARCH_EBSA285_ADDIN is not set
-# CONFIG_ARCH_EBSA285_HOST is not set
-# CONFIG_ARCH_NETWINDER is not set
+
+#
+# IOP3xx Implementation Options
+#
+# CONFIG_ARCH_IOP310 is not set
+# CONFIG_ARCH_IOP321 is not set
+
+#
+# IOP3xx Chipset Features
+#
+
+#
+# Intel PXA250/210 Implementations
+#
 
 #
 # SA11x0 Implementations
 #
 # CONFIG_SA1100_ASSABET is not set
-# CONFIG_ASSABET_NEPONSET is not set
 # CONFIG_SA1100_ADSBITSY is not set
 # CONFIG_SA1100_BRUTUS is not set
 CONFIG_SA1100_CERF=y
@@ -69,13 +97,17 @@ CONFIG_SA1100_CERF=y
 CONFIG_SA1100_CERF_FLASH_16MB=y
 # CONFIG_SA1100_CERF_FLASH_32MB is not set
 # CONFIG_SA1100_CERF_CPLD is not set
+# CONFIG_SA1100_H3100 is not set
 # CONFIG_SA1100_H3600 is not set
+# CONFIG_SA1100_H3800 is not set
 # CONFIG_SA1100_EXTENEX1 is not set
 # CONFIG_SA1100_FLEXANET is not set
 # CONFIG_SA1100_FREEBIRD is not set
 # CONFIG_SA1100_GRAPHICSCLIENT is not set
 # CONFIG_SA1100_GRAPHICSMASTER is not set
+# CONFIG_SA1100_BADGE4 is not set
 # CONFIG_SA1100_JORNADA720 is not set
+# CONFIG_SA1100_HACKKIT is not set
 # CONFIG_SA1100_HUW_WEBPANEL is not set
 # CONFIG_SA1100_ITSY is not set
 # CONFIG_SA1100_LART is not set
@@ -83,84 +115,81 @@ CONFIG_SA1100_CERF_FLASH_16MB=y
 # CONFIG_SA1100_OMNIMETER is not set
 # CONFIG_SA1100_PANGOLIN is not set
 # CONFIG_SA1100_PLEB is not set
+# CONFIG_SA1100_PT_SYSTEM3 is not set
+# CONFIG_SA1100_SHANNON is not set
 # CONFIG_SA1100_SHERMAN is not set
 # CONFIG_SA1100_SIMPAD is not set
 # CONFIG_SA1100_PFS168 is not set
 # CONFIG_SA1100_VICTOR is not set
 # CONFIG_SA1100_XP860 is not set
 # CONFIG_SA1100_YOPY is not set
-CONFIG_SA1100_USB=y
-CONFIG_SA1100_USB_NETLINK=y
-CONFIG_SA1100_USB_CHAR=y
+# CONFIG_SA1100_STORK is not set
+# CONFIG_SA1100_SSP is not set
+CONFIG_SA1100_USB=m
+CONFIG_SA1100_USB_NETLINK=m
+# CONFIG_SA1100_USB_CHAR is not set
 
 #
-# CLPS711X/EP721X Implementations
+# Processor Type
 #
-# CONFIG_ARCH_CDB89712 is not set
-# CONFIG_ARCH_CLEP7312 is not set
-# CONFIG_ARCH_EDB7211 is not set
-# CONFIG_ARCH_P720T is not set
-# CONFIG_ARCH_EP7211 is not set
-# CONFIG_ARCH_EP7212 is not set
-# CONFIG_ARCH_ACORN is not set
-# CONFIG_FOOTBRIDGE is not set
-# CONFIG_FOOTBRIDGE_HOST is not set
-# CONFIG_FOOTBRIDGE_ADDIN is not set
 CONFIG_CPU_32=y
-# CONFIG_CPU_26 is not set
+CONFIG_CPU_SA1100=y
+CONFIG_CPU_32v4=y
+CONFIG_CPU_ABRT_EV4=y
+CONFIG_CPU_CACHE_V4WB=y
+CONFIG_CPU_TLB_V4WB=y
+CONFIG_CPU_MINICACHE=y
 
 #
-# Processor Type
+# Processor Features
 #
-# CONFIG_CPU_32v3 is not set
-CONFIG_CPU_32v4=y
-# CONFIG_CPU_ARM610 is not set
-# CONFIG_CPU_ARM710 is not set
-# CONFIG_CPU_ARM720T is not set
-# CONFIG_CPU_ARM920T is not set
-# CONFIG_CPU_ARM1020 is not set
-# CONFIG_CPU_SA110 is not set
-CONFIG_CPU_SA1100=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_DISCONTIGMEM=y
 
 #
 # General setup
 #
-# CONFIG_PCI is not set
-# CONFIG_ISA is not set
-# CONFIG_ISA_DMA is not set
+CONFIG_DISCONTIGMEM=y
+CONFIG_ISA=y
+# CONFIG_ZBOOT_ROM is not set
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
 CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_SA1110=y
+# CONFIG_CPU_FREQ_PROC_INTF is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
+CONFIG_CPU_FREQ_GOV_USERSPACE=m
+CONFIG_CPU_FREQ_24_API=y
 CONFIG_HOTPLUG=y
 
 #
 # PCMCIA/CardBus support
 #
-CONFIG_PCMCIA=y
+CONFIG_PCMCIA=m
+# CONFIG_PCMCIA_DEBUG is not set
 # CONFIG_I82365 is not set
 # CONFIG_TCIC is not set
-# CONFIG_PCMCIA_CLPS6700 is not set
-CONFIG_PCMCIA_SA1100=y
-CONFIG_NET=y
-CONFIG_SYSVIPC=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_SYSCTL=y
+CONFIG_PCMCIA_SA1100=m
 
 #
 # At least one math emulation must be selected
 #
-CONFIG_FPE_NWFPE=y
-# CONFIG_FPE_FASTFPE is not set
-CONFIG_KCORE_ELF=y
-# CONFIG_KCORE_AOUT is not set
-# CONFIG_BINFMT_AOUT is not set
+# CONFIG_FPE_NWFPE is not set
+CONFIG_FPE_FASTFPE=y
 CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
-# CONFIG_PM is not set
+
+#
+# Generic Driver Options
+#
+# CONFIG_FW_LOADER is not set
+CONFIG_PM=y
+# CONFIG_PREEMPT is not set
 # CONFIG_APM is not set
 # CONFIG_ARTHUR is not set
-CONFIG_CMDLINE="console=ttySA0 root=/dev/mtdblock3 rw mem=32M"
-# CONFIG_PFS168_CMDLINE is not set
+CONFIG_CMDLINE="console=ttySA0,38400 root=/dev/mtdblock3 rootfstype=jffs2 rw mem=32M init=/linuxrc"
 CONFIG_LEDS=y
 CONFIG_LEDS_TIMER=y
 CONFIG_LEDS_CPU=y
@@ -177,17 +206,19 @@ CONFIG_ALIGNMENT_TRAP=y
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_BOOTLDR_PARTS is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_REDBOOT_PARTS=y
+CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_AFS_PARTS is not set
 
 #
 # User Modules And Translation Layers
 #
-CONFIG_MTD_CHAR=y
+CONFIG_MTD_CHAR=m
 CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -198,6 +229,7 @@ CONFIG_MTD_GEN_PROBE=y
 # CONFIG_MTD_CFI_ADV_OPTIONS is not set
 CONFIG_MTD_CFI_INTELEXT=y
 # CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
 # CONFIG_MTD_RAM is not set
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
@@ -206,47 +238,25 @@ CONFIG_MTD_CFI_INTELEXT=y
 #
 # Mapping drivers for chip access
 #
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
 # CONFIG_MTD_PHYSMAP is not set
-# CONFIG_MTD_SUN_UFLASH is not set
-# CONFIG_MTD_NORA is not set
-# CONFIG_MTD_PNC2000 is not set
-# CONFIG_MTD_RPXLITE is not set
-# CONFIG_MTD_TQM8XXL is not set
-# CONFIG_MTD_SC520CDP is not set
-# CONFIG_MTD_NETSC520 is not set
-# CONFIG_MTD_SBC_GXX is not set
-# CONFIG_MTD_ELAN_104NC is not set
-# CONFIG_MTD_DBOX2 is not set
-# CONFIG_MTD_CSTM_MIPS_IXX is not set
-# CONFIG_MTD_CFI_FLAGADM is not set
-# CONFIG_MTD_SOLUTIONENGINE is not set
-# CONFIG_MTD_MIXMEM is not set
-# CONFIG_MTD_OCTAGON is not set
-# CONFIG_MTD_VMAX is not set
-# CONFIG_MTD_OCELOT is not set
-# CONFIG_MTD_L440GX is not set
 # CONFIG_MTD_ARM_INTEGRATOR is not set
-# CONFIG_MTD_CDB89712 is not set
 CONFIG_MTD_SA1100=y
-# CONFIG_MTD_DC21285 is not set
-# CONFIG_MTD_IQ80310 is not set
+# CONFIG_MTD_EDB7312 is not set
 
 #
 # Self-contained MTD device drivers
 #
-# CONFIG_MTD_PMC551 is not set
 # CONFIG_MTD_SLRAM is not set
-# CONFIG_MTD_LART is not set
 # CONFIG_MTD_MTDRAM is not set
 # CONFIG_MTD_BLKMTD is not set
 
 #
 # Disk-On-Chip Device Drivers
 #
-# CONFIG_MTD_DOC1000 is not set
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
-# CONFIG_MTD_DOCPROBE is not set
+# CONFIG_MTD_DOC2001PLUS is not set
 
 #
 # NAND Flash Device Drivers
@@ -254,24 +264,19 @@ CONFIG_MTD_SA1100=y
 # CONFIG_MTD_NAND is not set
 
 #
-# Plug and Play configuration
+# Plug and Play support
 #
 # CONFIG_PNP is not set
-# CONFIG_ISAPNP is not set
-# CONFIG_PNPBIOS is not set
 
 #
 # Block devices
 #
 # CONFIG_BLK_DEV_FD is not set
 # CONFIG_BLK_DEV_XD is not set
-# CONFIG_PARIDE is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP=m
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
 # CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM=m
 CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_BLK_DEV_INITRD=y
 
@@ -279,47 +284,52 @@ CONFIG_BLK_DEV_INITRD=y
 # Multi-device support (RAID and LVM)
 #
 # CONFIG_MD is not set
-# CONFIG_BLK_DEV_MD is not set
-# CONFIG_MD_LINEAR is not set
-# CONFIG_MD_RAID0 is not set
-# CONFIG_MD_RAID1 is not set
-# CONFIG_MD_RAID5 is not set
-# CONFIG_BLK_DEV_LVM is not set
+
+#
+# Networking support
+#
+CONFIG_NET=y
 
 #
 # Networking options
 #
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
-CONFIG_NETLINK=y
-CONFIG_RTNETLINK=y
 # CONFIG_NETLINK_DEV is not set
-# CONFIG_NETFILTER is not set
-CONFIG_FILTER=y
 CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
 CONFIG_INET=y
 # CONFIG_IP_MULTICAST is not set
 # CONFIG_IP_ADVANCED_ROUTER is not set
-# CONFIG_IP_PNP is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_ARPD is not set
 # CONFIG_INET_ECN is not set
 # CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
 # CONFIG_IPV6 is not set
-# CONFIG_KHTTPD is not set
-# CONFIG_ATM is not set
+# CONFIG_DECNET is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NETFILTER is not set
 
 #
+# SCTP Configuration (EXPERIMENTAL)
 #
-#
+CONFIG_IPV6_SCTP__=y
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_LLC2 is not set
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
-# CONFIG_LLC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -332,8 +342,9 @@ CONFIG_INET=y
 # CONFIG_NET_SCHED is not set
 
 #
-# Network device support
+# Network testing
 #
+# CONFIG_NET_PKTGEN is not set
 CONFIG_NETDEVICES=y
 
 #
@@ -344,45 +355,35 @@ CONFIG_NETDEVICES=y
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
 
 #
 # Ethernet (10 or 100Mbit)
 #
 CONFIG_NET_ETHERNET=y
-# CONFIG_SUNLANCE is not set
-# CONFIG_SUNBMAC is not set
-# CONFIG_SUNQE is not set
-# CONFIG_SUNLANCE is not set
-# CONFIG_SUNGEM is not set
-CONFIG_NET_VENDOR_3COM=y
-# CONFIG_EL1 is not set
-# CONFIG_EL2 is not set
-# CONFIG_ELPLUS is not set
-# CONFIG_EL16 is not set
-# CONFIG_ELMC is not set
-# CONFIG_ELMC_II is not set
-CONFIG_CERF_CS8900A=y
+# CONFIG_MII is not set
+# CONFIG_SMC91X is not set
+# CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_LANCE is not set
 # CONFIG_NET_VENDOR_SMC is not set
 # CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_AT1700 is not set
+# CONFIG_DEPCA is not set
+# CONFIG_HP100 is not set
 # CONFIG_NET_ISA is not set
-# CONFIG_NET_PCI is not set
+CONFIG_NET_PCI=y
+# CONFIG_AC3200 is not set
+# CONFIG_APRICOT is not set
+# CONFIG_CS89x0 is not set
+CONFIG_CS8900=m
 # CONFIG_NET_POCKET is not set
 
 #
 # Ethernet (1000 Mbit)
 #
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_MYRI_SBUS is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PLIP is not set
+
+#
+# Ethernet (10000 Mbit)
+#
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
 
@@ -390,13 +391,12 @@ CONFIG_CERF_CS8900A=y
 # Wireless LAN (non-hamradio)
 #
 # CONFIG_NET_RADIO is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Token Ring devices
 #
 # CONFIG_TR is not set
-# CONFIG_NET_FC is not set
-# CONFIG_RCPCI is not set
 # CONFIG_SHAPER is not set
 
 #
@@ -407,17 +407,7 @@ CONFIG_CERF_CS8900A=y
 #
 # PCMCIA network device support
 #
-CONFIG_NET_PCMCIA=y
-# CONFIG_PCMCIA_3C589 is not set
-# CONFIG_PCMCIA_3C574 is not set
-# CONFIG_PCMCIA_FMVJ18X is not set
-CONFIG_PCMCIA_PCNET=m
-# CONFIG_PCMCIA_NMCLAN is not set
-# CONFIG_PCMCIA_SMC91C92 is not set
-# CONFIG_PCMCIA_XIRC2PS is not set
-# CONFIG_ARCNET_COM20020_CS is not set
-# CONFIG_PCMCIA_IBMTR is not set
-# CONFIG_NET_PCMCIA_RADIO is not set
+# CONFIG_NET_PCMCIA is not set
 
 #
 # Amateur Radio support
@@ -430,113 +420,110 @@ CONFIG_PCMCIA_PCNET=m
 # CONFIG_IRDA is not set
 
 #
-# ATA/IDE/MFM/RLL support
+# Bluetooth support
 #
-CONFIG_IDE=y
+# CONFIG_BT is not set
 
 #
-# IDE, ATA and ATAPI Block devices
+# ATA/ATAPI/MFM/RLL support
 #
+CONFIG_IDE=y
 CONFIG_BLK_DEV_IDE=y
 
 #
 # Please see Documentation/ide.txt for help/info on IDE drives
 #
-# CONFIG_BLK_DEV_HD_IDE is not set
-# CONFIG_BLK_DEV_HD is not set
-CONFIG_BLK_DEV_IDEDISK=y
+CONFIG_BLK_DEV_IDEDISK=m
 # CONFIG_IDEDISK_MULTI_MODE is not set
+# CONFIG_IDEDISK_STROKE is not set
 CONFIG_BLK_DEV_IDECS=m
 # CONFIG_BLK_DEV_IDECD is not set
 # CONFIG_BLK_DEV_IDETAPE is not set
 # CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+# CONFIG_IDE_TASKFILE_IO is not set
 
 #
 # IDE chipset support/bugfixes
 #
-# CONFIG_BLK_DEV_CMD640 is not set
-# CONFIG_BLK_DEV_CMD640_ENHANCED is not set
-# CONFIG_BLK_DEV_ISAPNP is not set
 # CONFIG_IDE_CHIPSETS is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
 # CONFIG_IDEDMA_AUTO is not set
-# CONFIG_BLK_DEV_ATARAID is not set
-# CONFIG_BLK_DEV_ATARAID_PDC is not set
-# CONFIG_BLK_DEV_ATARAID_HPT is not set
+# CONFIG_DMA_NONPCI is not set
+# CONFIG_BLK_DEV_HD is not set
 
 #
-# SCSI support
+# SCSI device support
 #
 # CONFIG_SCSI is not set
 
 #
 # I2O device support
 #
-# CONFIG_I2O is not set
-# CONFIG_I2O_BLOCK is not set
-# CONFIG_I2O_LAN is not set
-# CONFIG_I2O_SCSI is not set
-# CONFIG_I2O_PROC is not set
 
 #
 # ISDN subsystem
 #
-# CONFIG_ISDN is not set
+# CONFIG_ISDN_BOOL is not set
 
 #
-# Input core support
+# Input device support
 #
-# CONFIG_INPUT is not set
-# CONFIG_INPUT_KEYBDEV is not set
-# CONFIG_INPUT_MOUSEDEV is not set
+CONFIG_INPUT=y
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_TSLIBDEV is not set
 # CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input I/O drivers
+#
+# CONFIG_GAMEPORT is not set
+CONFIG_SOUND_GAMEPORT=y
+# CONFIG_SERIO is not set
+# CONFIG_SERIO_I8042 is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
 
 #
 # Character devices
 #
 CONFIG_VT=y
-# CONFIG_VT_CONSOLE is not set
-# CONFIG_SERIAL is not set
-# CONFIG_SERIAL_EXTENDED is not set
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
 # CONFIG_SERIAL_NONSTANDARD is not set
 
 #
 # Serial drivers
 #
-# CONFIG_SERIAL_ANAKIN is not set
-# CONFIG_SERIAL_ANAKIN_CONSOLE is not set
-# CONFIG_SERIAL_AMBA is not set
-# CONFIG_SERIAL_AMBA_CONSOLE is not set
-# CONFIG_SERIAL_CLPS711X is not set
-# CONFIG_SERIAL_CLPS711X_CONSOLE is not set
-# CONFIG_SERIAL_21285 is not set
-# CONFIG_SERIAL_21285_OLD is not set
-# CONFIG_SERIAL_21285_CONSOLE is not set
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_DZ is not set
 CONFIG_SERIAL_SA1100=y
 CONFIG_SERIAL_SA1100_CONSOLE=y
-CONFIG_SA1100_DEFAULT_BAUDRATE=9600
-# CONFIG_SERIAL_8250 is not set
-# CONFIG_SERIAL_8250_CONSOLE is not set
-# CONFIG_SERIAL_8250_EXTENDED is not set
-# CONFIG_SERIAL_8250_MANY_PORTS is not set
-# CONFIG_SERIAL_8250_SHARE_IRQ is not set
-# CONFIG_SERIAL_8250_DETECT_IRQ is not set
-# CONFIG_SERIAL_8250_MULTIPORT is not set
-# CONFIG_SERIAL_8250_HUB6 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
 CONFIG_UNIX98_PTY_COUNT=32
-# CONFIG_UCB1200 is not set
-# CONFIG_TOUCHSCREEN_UCB1200 is not set
-# CONFIG_AUDIO_UCB1200 is not set
-# CONFIG_ADC_UCB1200 is not set
-# CONFIG_TOUCHSCREEN_H3600 is not set
-# CONFIG_PROFILER is not set
-# CONFIG_PFS168_SPI is not set
-# CONFIG_PFS168_DTMF is not set
-# CONFIG_PFS168_MISC is not set
 
 #
 # I2C support
@@ -544,56 +531,68 @@ CONFIG_UNIX98_PTY_COUNT=32
 # CONFIG_I2C is not set
 
 #
-# L3 serial bus support
-#
-# CONFIG_L3 is not set
-# CONFIG_L3_ALGOBIT is not set
-# CONFIG_L3_BIT_SA1100_GPIO is not set
-# CONFIG_BIT_SA1100_UCB1200 is not set
-
-#
-# Other L3 adapters
+# I2C Algorithms
 #
-# CONFIG_L3_SA1111 is not set
 
 #
-# L3 driver support
+# I2C Hardware Bus support
 #
-# CONFIG_L3_DRV_UDA1341 is not set
-# CONFIG_BIT_SA1100_GPIO is not set
 
 #
-# Mice
+# I2C Hardware Sensors Chip support
 #
-# CONFIG_BUSMOUSE is not set
-# CONFIG_MOUSE is not set
+# CONFIG_I2C_SENSOR is not set
 
 #
-# Joysticks
+# L3 serial bus support
 #
-# CONFIG_INPUT_GAMEPORT is not set
+CONFIG_L3=m
 
 #
-# Input core support is needed for gameports
+# Mice
 #
+# CONFIG_BUSMOUSE is not set
+# CONFIG_QIC02_TAPE is not set
 
 #
-# Input core support is needed for joysticks
+# IPMI
 #
-# CONFIG_QIC02_TAPE is not set
+# CONFIG_IPMI_HANDLER is not set
 
 #
 # Watchdog Cards
 #
-# CONFIG_WATCHDOG is not set
-# CONFIG_INTEL_RNG is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_WDT is not set
+# CONFIG_WDTPCI is not set
+# CONFIG_PCWATCHDOG is not set
+# CONFIG_ACQUIRE_WDT is not set
+# CONFIG_ADVANTECH_WDT is not set
+CONFIG_SA1100_WATCHDOG=m
+# CONFIG_EUROTECH_WDT is not set
+# CONFIG_IB700_WDT is not set
+# CONFIG_I810_TCO is not set
+# CONFIG_MIXCOMWD is not set
+# CONFIG_SCx200_WDT is not set
+# CONFIG_60XX_WDT is not set
+# CONFIG_W83877F_WDT is not set
+# CONFIG_MACHZ_WDT is not set
+# CONFIG_SC520_WDT is not set
+# CONFIG_AMD7XX_TCO is not set
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_ALIM1535_WDT is not set
+# CONFIG_SC1200_WDT is not set
+# CONFIG_WAFER_WDT is not set
+# CONFIG_CPU5_WDT is not set
 # CONFIG_NVRAM is not set
 # CONFIG_RTC is not set
-CONFIG_SA1100_RTC=y
+# CONFIG_GEN_RTC is not set
+# CONFIG_SA1100_RTC is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
-# CONFIG_SONYPI is not set
 
 #
 # Ftape, the floppy tape device driver
@@ -605,101 +604,142 @@ CONFIG_SA1100_RTC=y
 #
 # PCMCIA character devices
 #
+# CONFIG_SYNCLINK_CS is not set
+# CONFIG_RAW_DRIVER is not set
 
 #
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
 
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
 #
 # File systems
 #
-# CONFIG_QUOTA is not set
-CONFIG_AUTOFS_FS=y
-CONFIG_AUTOFS4_FS=y
+CONFIG_EXT2_FS=m
+# CONFIG_EXT2_FS_XATTR is not set
+CONFIG_EXT3_FS=m
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+CONFIG_JBD=m
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=m
 # CONFIG_REISERFS_FS is not set
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_MINIX_FS is not set
+CONFIG_ROMFS_FS=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+# CONFIG_DEVFS_FS is not set
+CONFIG_DEVPTS_FS=y
+# CONFIG_DEVPTS_FS_XATTR is not set
+CONFIG_TMPFS=y
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+
+#
+# Miscellaneous filesystems
+#
 # CONFIG_ADFS_FS is not set
-# CONFIG_ADFS_FS_RW is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
+# CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
-# CONFIG_CMS_FS is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_UMSDOS_FS=y
-CONFIG_VFAT_FS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS_FS is not set
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
+# CONFIG_JFFS2_FS_NAND is not set
 # CONFIG_CRAMFS is not set
-# CONFIG_TMPFS is not set
-CONFIG_RAMFS=y
-# CONFIG_ISO9660_FS is not set
-# CONFIG_JOLIET is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_FREEVXFS_FS is not set
-# CONFIG_NTFS_FS is not set
-# CONFIG_NTFS_DEBUG is not set
-# CONFIG_NTFS_RW is not set
+# CONFIG_VXFS_FS is not set
 # CONFIG_HPFS_FS is not set
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-# CONFIG_DEVFS_MOUNT is not set
-# CONFIG_DEVFS_DEBUG is not set
-CONFIG_DEVPTS_FS=y
 # CONFIG_QNX4FS_FS is not set
-# CONFIG_QNX4FS_RW is not set
-CONFIG_ROMFS_FS=y
-CONFIG_EXT2_FS=y
 # CONFIG_SYSV_FS is not set
-# CONFIG_UDF_FS is not set
-# CONFIG_UDF_RW is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_UFS_FS_WRITE is not set
 
 #
 # Network File Systems
 #
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-CONFIG_NFS_FS=y
+CONFIG_NFS_FS=m
 CONFIG_NFS_V3=y
-# CONFIG_ROOT_NFS is not set
-# CONFIG_NFSD is not set
-# CONFIG_NFSD_V3 is not set
-CONFIG_SUNRPC=y
-CONFIG_LOCKD=y
+CONFIG_NFS_V4=y
+# CONFIG_NFS_DIRECTIO is not set
+CONFIG_NFSD=m
+CONFIG_NFSD_V3=y
+CONFIG_NFSD_V4=y
+# CONFIG_NFSD_TCP is not set
+CONFIG_LOCKD=m
 CONFIG_LOCKD_V4=y
-# CONFIG_SMB_FS is not set
+CONFIG_EXPORTFS=m
+CONFIG_SUNRPC=m
+# CONFIG_SUNRPC_GSS is not set
+CONFIG_SMB_FS=m
+# CONFIG_SMB_NLS_DEFAULT is not set
+# CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
-# CONFIG_NCPFS_PACKET_SIGNING is not set
-# CONFIG_NCPFS_IOCTL_LOCKING is not set
-# CONFIG_NCPFS_STRONG is not set
-# CONFIG_NCPFS_NFS_NS is not set
-# CONFIG_NCPFS_OS2_NS is not set
-# CONFIG_NCPFS_SMALLDOS is not set
-# CONFIG_NCPFS_NLS is not set
-# CONFIG_NCPFS_EXTRAS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_INTERMEZZO_FS is not set
+# CONFIG_AFS_FS is not set
 
 #
 # Partition Types
 #
-# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
 CONFIG_MSDOS_PARTITION=y
-# CONFIG_SMB_NLS is not set
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_NEC98_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+CONFIG_SMB_NLS=y
 CONFIG_NLS=y
 
 #
 # Native Language Support
 #
 CONFIG_NLS_DEFAULT="iso8859-1"
-# CONFIG_NLS_CODEPAGE_437 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 is not set
@@ -720,8 +760,9 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # CONFIG_NLS_CODEPAGE_949 is not set
 # CONFIG_NLS_CODEPAGE_874 is not set
 # CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
 # CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ISO8859_1 is not set
+CONFIG_NLS_ISO8859_1=m
 # CONFIG_NLS_ISO8859_2 is not set
 # CONFIG_NLS_ISO8859_3 is not set
 # CONFIG_NLS_ISO8859_4 is not set
@@ -737,15 +778,16 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # CONFIG_NLS_UTF8 is not set
 
 #
-# Console drivers
+# Graphics support
 #
-CONFIG_PC_KEYMAP=y
-# CONFIG_VGA_CONSOLE is not set
+# CONFIG_FB is not set
 
 #
-# Frame-buffer support
+# Console display driver support
 #
-# CONFIG_FB is not set
+# CONFIG_VGA_CONSOLE is not set
+# CONFIG_MDA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
 
 #
 # Sound
@@ -753,121 +795,52 @@ CONFIG_PC_KEYMAP=y
 # CONFIG_SOUND is not set
 
 #
-# USB support
-#
-# CONFIG_USB is not set
-
-#
-# USB Controllers
+# Misc devices
 #
-# CONFIG_USB_UHCI is not set
-# CONFIG_USB_UHCI_ALT is not set
-# CONFIG_USB_OHCI is not set
-# CONFIG_USB_OHCI_SA1111 is not set
 
 #
-# USB Device Class drivers
+# Multimedia Capabilities Port drivers
 #
-# CONFIG_USB_AUDIO is not set
-# CONFIG_USB_BLUETOOTH is not set
-# CONFIG_USB_STORAGE is not set
-# CONFIG_USB_STORAGE_DEBUG is not set
-# CONFIG_USB_STORAGE_DATAFAB is not set
-# CONFIG_USB_STORAGE_FREECOM is not set
-# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_JUMPSHOT is not set
-# CONFIG_USB_STORAGE_DPCM is not set
-# CONFIG_USB_STORAGE_HP8200e is not set
-# CONFIG_USB_STORAGE_SDDR09 is not set
-# CONFIG_USB_ACM is not set
-# CONFIG_USB_PRINTER is not set
+# CONFIG_MCP is not set
 
 #
-# USB Human Interface Devices (HID)
+# Console Switches
 #
+# CONFIG_SWITCHES is not set
 
 #
-#   Input core support is needed for USB HID
-#
-
-#
-# USB Imaging devices
-#
-# CONFIG_USB_DC2XX is not set
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_SCANNER is not set
-# CONFIG_USB_MICROTEK is not set
-# CONFIG_USB_HPUSBSCSI is not set
-
-#
-# USB Multimedia devices
-#
-
-#
-#   Video4Linux support is needed for USB Multimedia device support
-#
-# CONFIG_USB_DABUSB is not set
-
-#
-# USB Network adaptors
-#
-# CONFIG_USB_PLUSB is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_CDCETHER is not set
-# CONFIG_USB_USBNET is not set
-
-#
-# USB port drivers
+# USB support
 #
-# CONFIG_USB_USS720 is not set
+# CONFIG_USB_GADGET is not set
 
 #
-# USB Serial Converter support
+# Kernel hacking
 #
-# CONFIG_USB_SERIAL is not set
-# CONFIG_USB_SERIAL_GENERIC is not set
-# CONFIG_USB_SERIAL_BELKIN is not set
-# CONFIG_USB_SERIAL_WHITEHEAT is not set
-# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
-# CONFIG_USB_SERIAL_EMPEG is not set
-# CONFIG_USB_SERIAL_FTDI_SIO is not set
-# CONFIG_USB_SERIAL_VISOR is not set
-# CONFIG_USB_SERIAL_EDGEPORT is not set
-# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
-# CONFIG_USB_SERIAL_KEYSPAN is not set
-# CONFIG_USB_SERIAL_KEYSPAN_USA28 is not set
-# CONFIG_USB_SERIAL_KEYSPAN_USA28X is not set
-# CONFIG_USB_SERIAL_KEYSPAN_USA19 is not set
-# CONFIG_USB_SERIAL_KEYSPAN_USA18X is not set
-# CONFIG_USB_SERIAL_KEYSPAN_USA19W is not set
-# CONFIG_USB_SERIAL_KEYSPAN_USA49W is not set
-# CONFIG_USB_SERIAL_MCT_U232 is not set
-# CONFIG_USB_SERIAL_PL2303 is not set
-# CONFIG_USB_SERIAL_CYBERJACK is not set
-# CONFIG_USB_SERIAL_OMNINET is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_DEBUG_USER=y
+# CONFIG_DEBUG_INFO is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_WAITQ is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_ERRORS=y
+CONFIG_DEBUG_LL=y
 
 #
-# Miscellaneous USB drivers
+# Security options
 #
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_ID75 is not set
+# CONFIG_SECURITY is not set
 
 #
-# Bluetooth support
+# Cryptographic options
 #
-# CONFIG_BT is not set
+# CONFIG_CRYPTO is not set
 
 #
-# Kernel hacking
+# Library routines
 #
-CONFIG_FRAME_POINTER=y
-CONFIG_DEBUG_ERRORS=y
-CONFIG_DEBUG_USER=y
-# CONFIG_DEBUG_INFO is not set
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_NO_PGT_CACHE is not set
-# CONFIG_DEBUG_LL is not set
-# CONFIG_DEBUG_DC21285_PORT is not set
-# CONFIG_DEBUG_CLPS711X_UART2 is not set
+CONFIG_CRC32=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y

arch/arm/kernel/asm-offsets.c

@@ -45,7 +45,6 @@
 
 int main(void)
 {
-  DEFINE(TSK_USED_MATH,		offsetof(struct task_struct, used_math));
   DEFINE(TSK_ACTIVE_MM,		offsetof(struct task_struct, active_mm));
   BLANK();
   DEFINE(VMA_VM_MM,		offsetof(struct vm_area_struct, vm_mm));

arch/arm/kernel/entry-armv.S

@@ -673,48 +673,6 @@ __und_invalid:	sub	sp, sp, #S_FRAME_SIZE
 		and	r2, r6, #31			@ int mode
 		b	bad_mode
 
-#if 1 /* defined CONFIG_FPE_NWFPE || defined CONFIG_FPE_FASTFPE */
-		/* The FPE is always present */
-		.equ	fpe_not_present, fpundefinstr
-#else
-wfs_mask_data:	.word	0x0e200110			@ WFS/RFS
-		.word	0x0fef0fff
-		.word	0x0d000100			@ LDF [sp]/STF [sp]
-		.word	0x0d000100			@ LDF [fp]/STF [fp]
-		.word	0x0f000f00
-
-/* We get here if an undefined instruction happens and the floating
- * point emulator is not present.  If the offending instruction was
- * a WFS, we just perform a normal return as if we had emulated the
- * operation.  This is a hack to allow some basic userland binaries
- * to run so that the emulator module proper can be loaded. --philb
- */
-fpe_not_present:
-		adr	r10, wfs_mask_data
-		ldmia	r10, {r4, r5, r6, r7, r8}
-		ldr	r10, [sp, #S_PC]		@ Load PC
-		sub	r10, r10, #4
-		mask_pc	r10, r10
-		ldrt	r10, [r10]			@ get instruction
-		and	r5, r10, r5
-		teq	r5, r4				@ Is it WFS?
-		moveq	pc, r9
-		and	r5, r10, r8
-		teq	r5, r6				@ Is it LDF/STF on sp or fp?
-		teqne	r5, r7
-		movne	pc, lr
-		tst	r10, #0x00200000		@ Does it have WB
-		moveq	pc, r9
-		and	r4, r10, #255			@ get offset
-		and	r6, r10, #0x000f0000
-		tst	r10, #0x00800000		@ +/-
-		ldr	r5, [sp, r6, lsr #14]		@ Load reg
-		rsbeq	r4, r4, #0
-		add	r5, r5, r4, lsl #2
-		str	r5, [sp, r6, lsr #14]		@ Save reg
-		mov	pc, r9
-#endif
-
 /*
  * SVC mode handlers
  */
@@ -963,23 +921,46 @@ __und_usr:	sub	sp, sp, #S_FRAME_SIZE		@ Allocate frame size in one go
  * co-processor instructions.  However, we have to watch out
  * for the ARM6/ARM7 SWI bug.
  *
- * Emulators may wish to make use of the instruction value we
- * prepared for them in r0.
+ * Emulators may wish to make use of the following registers:
+ *  r0  - instruction opcode.
+ *  r10 - this threads thread_info structure.
  */
 call_fpe:	enable_irq r10				@ Enable interrupts
 		tst	r0, #0x08000000			@ only CDP/CPRT/LDC/STC have bit 27
 #if defined(CONFIG_CPU_ARM610) || defined(CONFIG_CPU_ARM710)
-		and	r10, r0, #0x0f000000		@ mask out op-code bits
-		teqne	r10, #0x0f000000		@ SWI (ARM6/7 bug)?
+		and	r8, r0, #0x0f000000		@ mask out op-code bits
+		teqne	r8, #0x0f000000			@ SWI (ARM6/7 bug)?
 #endif
 		moveq	pc, lr
-do_fpe:		get_thread_info r10			@ get current thread
-		ldr	r4, [r10, #TI_TASK]		@ get current task
-		mov	r8, #1
-		strb	r8, [r4, #TSK_USED_MATH]	@ set current->used_math
-		ldr	r4, .LCfp
+		get_thread_info r10			@ get current thread
+		and	r8, r0, #0x00000f00		@ mask out CP number
+		mov	r7, #1
+		add	r6, r10, #TI_USED_CP
+		strb	r7, [r6, r8, lsr #8]		@ set appropriate used_cp[]
+		add	pc, pc, r8, lsr #6
+		mov	r0, r0
+
+		mov	pc, lr				@ CP#0
+		b	do_fpe				@ CP#1 (FPE)
+		b	do_fpe				@ CP#2 (FPE)
+		mov	pc, lr				@ CP#3
+		mov	pc, lr				@ CP#4
+		mov	pc, lr				@ CP#5
+		mov	pc, lr				@ CP#6
+		mov	pc, lr				@ CP#7
+		mov	pc, lr				@ CP#8
+		mov	pc, lr				@ CP#9
+		mov	pc, lr				@ CP#10 (VFP)
+		mov	pc, lr				@ CP#11 (VFP)
+		mov	pc, lr				@ CP#12
+		mov	pc, lr				@ CP#13
+		mov	pc, lr				@ CP#14 (Debug)
+		mov	pc, lr				@ CP#15 (Control)
+
+do_fpe:		ldr	r4, .LCfp
 		add	r10, r10, #TI_FPSTATE		@ r10 = workspace
 		ldr	pc, [r4]			@ Call FP module USR entry point
+
 /*
  * The FP module is called with these registers set:
  *  r0  = instruction
@@ -989,6 +970,11 @@ do_fpe:		get_thread_info r10			@ get current thread
  *  lr  = unrecognised FP instruction return address
  */
 
+		.data
+ENTRY(fp_enter)
+		.word	fpundefinstr
+		.text
+
 fpundefinstr:	mov	r0, sp
 		adrsvc	al, lr, ret_from_exception
 		b	do_undefinstr
@@ -1016,10 +1002,6 @@ ENTRY(ret_from_exception)
 		mov	why, #0
 		b	ret_to_user
 
-		.data
-ENTRY(fp_enter)
-		.word	fpe_not_present
-		.text
 /*
  * Register switch for ARMv3 and ARMv4 processors
  * r0 = previous thread_info, r1 = next thread_info

arch/arm/kernel/process.c

@@ -307,8 +307,7 @@ void flush_thread(void)
 	struct thread_info *thread = current_thread_info();
 	struct task_struct *tsk = current;
 
-	tsk->used_math = 0;
-
+	memset(thread->used_cp, 0, sizeof(thread->used_cp));
 	memset(&tsk->thread.debug, 0, sizeof(struct debug_info));
 	fp_init(&thread->fpstate);
 }
@@ -344,12 +343,12 @@ copy_thread(int nr, unsigned long clone_flags, unsigned long stack_start,
 int dump_fpu (struct pt_regs *regs, struct user_fp *fp)
 {
 	struct thread_info *thread = current_thread_info();
-	int used_math = current->used_math;
+	int used_math = thread->used_cp[1] | thread->used_cp[2];
 
 	if (used_math)
 		memcpy(fp, &thread->fpstate.soft, sizeof (*fp));
 
-	return used_math;
+	return used_math != 0;
 }
 
 /*

arch/arm/kernel/ptrace.c

@@ -602,8 +602,9 @@ static int ptrace_getfpregs(struct task_struct *tsk, void *ufp)
  */
 static int ptrace_setfpregs(struct task_struct *tsk, void *ufp)
 {
-	tsk->used_math = 1;
-	return copy_from_user(&tsk->thread_info->fpstate, ufp,
+	struct thread_info *thread = tsk->thread_info;
+	thread->used_cp[1] = thread->used_cp[2] = 1;
+	return copy_from_user(&thread->fpstate, ufp,
 			      sizeof(struct user_fp)) ? -EFAULT : 0;
 }
 

arch/arm/lib/csumpartial.S

@@ -41,7 +41,7 @@ td3	.req	lr
 		tst	buf, #1			@ odd address?
 		ldrneb	td0, [buf], #1
 		subne	len, len, #1
-		adcnes	sum, sum, td0, lsl #byte(1)
+		adcnes	sum, sum, td0, put_byte_1
 
 .less4:		tst	len, #6
 		beq	.less8_byte
@@ -68,7 +68,7 @@ td3	.req	lr
 
 .less8_byte:	tst	len, #1			@ odd number of bytes
 		ldrneb	td0, [buf], #1		@ include last byte
-		adcnes	sum, sum, td0, lsl #byte(0)	@ update checksum
+		adcnes	sum, sum, td0, put_byte_0	@ update checksum
 
 .done:		adc	r0, sum, #0		@ collect up the last carry
 		ldr	td0, [sp], #4
@@ -80,7 +80,7 @@ td3	.req	lr
 .not_aligned:	tst	buf, #1			@ odd address
 		ldrneb	td0, [buf], #1		@ make even
 		subne	len, len, #1
-		adcnes	sum, sum, td0, lsl #byte(1)	@ update checksum
+		adcnes	sum, sum, td0, put_byte_1	@ update checksum
 
 		tst	buf, #2			@ 32-bit aligned?
 #if __LINUX_ARM_ARCH__ >= 4

arch/arm/lib/csumpartialcopygeneric.S

@@ -36,16 +36,16 @@ sum	.req	r3
 
 		load1b	ip
 		sub	len, len, #1
-		adcs	sum, sum, ip, lsl #byte(1)	@ update checksum
+		adcs	sum, sum, ip, put_byte_1	@ update checksum
 		strb	ip, [dst], #1
 		tst	dst, #2
 		moveq	pc, lr			@ dst is now 32bit aligned
 
 .dst_16bit:	load2b	r8, ip
 		sub	len, len, #2
-		adcs	sum, sum, r8, lsl #byte(0)
+		adcs	sum, sum, r8, put_byte_0
 		strb	r8, [dst], #1
-		adcs	sum, sum, ip, lsl #byte(1)
+		adcs	sum, sum, ip, put_byte_1
 		strb	ip, [dst], #1
 		mov	pc, lr			@ dst is now 32bit aligned
 
@@ -63,16 +63,16 @@ sum	.req	r3
 		/* Align dst */
 		load1b	ip
 		sub	len, len, #1
-		adcs	sum, sum, ip, lsl #byte(1)	@ update checksum
+		adcs	sum, sum, ip, put_byte_1	@ update checksum
 		strb	ip, [dst], #1
 		tst	len, #6
 		beq	.less8_byteonly
 
 1:		load2b	r8, ip
 		sub	len, len, #2
-		adcs	sum, sum, r8, lsl #byte(0)
+		adcs	sum, sum, r8, put_byte_0
 		strb	r8, [dst], #1
-		adcs	sum, sum, ip, lsl #byte(1)
+		adcs	sum, sum, ip, put_byte_1
 		strb	ip, [dst], #1
 .less8_aligned:	tst	len, #6
 		bne	1b
@@ -80,7 +80,7 @@ sum	.req	r3
 		tst	len, #1
 		beq	.done
 		load1b	r8
-		adcs	sum, sum, r8, lsl #byte(0)	@ update checksum
+		adcs	sum, sum, r8, put_byte_0	@ update checksum
 		strb	r8, [dst], #1
 		b	.done
 
@@ -139,17 +139,17 @@ FN_ENTRY
 		beq	.done
 		load1l	r4
 		tst	len, #2
-		mov	r5, r4, lsr #byte(0)
+		mov	r5, r4, get_byte_0
 		beq	.exit
 		adcs	sum, sum, r4, push #16
 		strb	r5, [dst], #1
-		mov	r5, r4, lsr #byte(1)
+		mov	r5, r4, get_byte_1
 		strb	r5, [dst], #1
-		mov	r5, r4, lsr #byte(2)
+		mov	r5, r4, get_byte_2
 .exit:		tst	len, #1
 		strneb	r5, [dst], #1
 		andne	r5, r5, #255
-		adcnes	sum, sum, r5, lsl #byte(0)
+		adcnes	sum, sum, r5, put_byte_0
 
 		/*
 		 * If the dst pointer was not 16-bit aligned, we
@@ -213,14 +213,14 @@ FN_ENTRY
 		mov	r4, r5, pull #8
 4:		ands	len, len, #3
 		beq	.done
-		mov	r5, r4, lsr #byte(0)
+		mov	r5, r4, get_byte_0
 		tst	len, #2
 		beq	.exit
 		adcs	sum, sum, r4, push #16
 		strb	r5, [dst], #1
-		mov	r5, r4, lsr #byte(1)
+		mov	r5, r4, get_byte_1
 		strb	r5, [dst], #1
-		mov	r5, r4, lsr #byte(2)
+		mov	r5, r4, get_byte_2
 		b	.exit
 
 .src2_aligned:	mov	r4, r5, pull #16
@@ -265,12 +265,12 @@ FN_ENTRY
 		mov	r4, r5, pull #16
 4:		ands	len, len, #3
 		beq	.done
-		mov	r5, r4, lsr #byte(0)
+		mov	r5, r4, get_byte_0
 		tst	len, #2
 		beq	.exit
 		adcs	sum, sum, r4
 		strb	r5, [dst], #1
-		mov	r5, r4, lsr #byte(1)
+		mov	r5, r4, get_byte_1
 		strb	r5, [dst], #1
 		tst	len, #1
 		beq	.done
@@ -319,14 +319,14 @@ FN_ENTRY
 		mov	r4, r5, pull #24
 4:		ands	len, len, #3
 		beq	.done
-		mov	r5, r4, lsr #byte(0)
+		mov	r5, r4, get_byte_0
 		tst	len, #2
 		beq	.exit
 		strb	r5, [dst], #1
 		adcs	sum, sum, r4
 		load1l	r4
-		mov	r5, r4, lsr #byte(0)
+		mov	r5, r4, get_byte_0
 		strb	r5, [dst], #1
 		adcs	sum, sum, r4, push #24
-		mov	r5, r4, lsr #byte(1)
+		mov	r5, r4, get_byte_1
 		b	.exit

arch/arm/lib/io-readsb.S

@@ -37,35 +37,35 @@ ENTRY(__raw_readsb)
 .insb_16_lp:	ldrb	r3, [r0]
 		ldrb	r4, [r0]
 		ldrb	r5, [r0]
-		mov	r3, r3,     lsl #byte(0)
+		mov	r3, r3,     put_byte_0
 		ldrb	r6, [r0]
-		orr	r3, r3, r4, lsl #byte(1)
+		orr	r3, r3, r4, put_byte_1
 		ldrb	r4, [r0]
-		orr	r3, r3, r5, lsl #byte(2)
+		orr	r3, r3, r5, put_byte_2
 		ldrb	r5, [r0]
-		orr	r3, r3, r6, lsl #byte(3)
+		orr	r3, r3, r6, put_byte_3
 		ldrb	r6, [r0]
-		mov	r4, r4,     lsl #byte(0)
+		mov	r4, r4,     put_byte_0
 		ldrb	ip, [r0]
-		orr	r4, r4, r5, lsl #byte(1)
+		orr	r4, r4, r5, put_byte_1
 		ldrb	r5, [r0]
-		orr	r4, r4, r6, lsl #byte(2)
+		orr	r4, r4, r6, put_byte_2
 		ldrb	r6, [r0]
-		orr	r4, r4, ip, lsl #byte(3)
+		orr	r4, r4, ip, put_byte_3
 		ldrb	ip, [r0]
-		mov	r5, r5,     lsl #byte(0)
+		mov	r5, r5,     put_byte_0
 		ldrb	lr, [r0]
-		orr	r5, r5, r6, lsl #byte(1)
+		orr	r5, r5, r6, put_byte_1
 		ldrb	r6, [r0]
-		orr	r5, r5, ip, lsl #byte(2)
+		orr	r5, r5, ip, put_byte_2
 		ldrb	ip, [r0]
-		orr	r5, r5, lr, lsl #byte(3)
+		orr	r5, r5, lr, put_byte_3
 		ldrb	lr, [r0]
-		mov	r6, r6,     lsl #byte(0)
-		orr	r6, r6, ip, lsl #byte(1)
+		mov	r6, r6,     put_byte_0
+		orr	r6, r6, ip, put_byte_1
 		ldrb	ip, [r0]
-		orr	r6, r6, lr, lsl #byte(2)
-		orr	r6, r6, ip, lsl #byte(3)
+		orr	r6, r6, lr, put_byte_2
+		orr	r6, r6, ip, put_byte_3
 		stmia	r1!, {r3 - r6}
 
 		subs	r2, r2, #16
@@ -80,19 +80,19 @@ ENTRY(__raw_readsb)
 		ldrb	r3, [r0]
 		ldrb	r4, [r0]
 		ldrb	r5, [r0]
-		mov	r3, r3,     lsl #byte(0)
+		mov	r3, r3,     put_byte_0
 		ldrb	r6, [r0]
-		orr	r3, r3, r4, lsl #byte(1)
+		orr	r3, r3, r4, put_byte_1
 		ldrb	r4, [r0]
-		orr	r3, r3, r5, lsl #byte(2)
+		orr	r3, r3, r5, put_byte_2
 		ldrb	r5, [r0]
-		orr	r3, r3, r6, lsl #byte(3)
+		orr	r3, r3, r6, put_byte_3
 		ldrb	r6, [r0]
-		mov	r4, r4,     lsl #byte(0)
+		mov	r4, r4,     put_byte_0
 		ldrb	ip, [r0]
-		orr	r4, r4, r5, lsl #byte(1)
-		orr	r4, r4, r6, lsl #byte(2)
-		orr	r4, r4, ip, lsl #byte(3)
+		orr	r4, r4, r5, put_byte_1
+		orr	r4, r4, r6, put_byte_2
+		orr	r4, r4, ip, put_byte_3
 		stmia	r1!, {r3, r4}
 
 .insb_no_8:	tst	r2, #4
@@ -102,10 +102,10 @@ ENTRY(__raw_readsb)
 		ldrb	r4, [r0]
 		ldrb	r5, [r0]
 		ldrb	r6, [r0]
-		mov	r3, r3,     lsl #byte(0)
-		orr	r3, r3, r4, lsl #byte(1)
-		orr	r3, r3, r5, lsl #byte(2)
-		orr	r3, r3, r6, lsl #byte(3)
+		mov	r3, r3,     put_byte_0
+		orr	r3, r3, r4, put_byte_1
+		orr	r3, r3, r5, put_byte_2
+		orr	r3, r3, r6, put_byte_3
 		str	r3, [r1], #4
 
 .insb_no_4:	ands	r2, r2, #3

arch/arm/lib/uaccess.S

@@ -183,14 +183,14 @@ USER(		strt	r3, [r0], #4)			@ May fault
 		strnet	r3, [r0], #4			@ Shouldnt fault
 		ands	ip, ip, #3
 		beq	.c2u_1fupi
-.c2u_1nowords:	mov	r3, r7, lsr #byte(1)
+.c2u_1nowords:	mov	r3, r7, get_byte_1
 		teq	ip, #0
 		beq	.c2u_finished
 		cmp	ip, #2
 USER(		strbt	r3, [r0], #1)			@ May fault
-		movge	r3, r7, lsr #byte(2)
+		movge	r3, r7, get_byte_2
 USER(		strgebt	r3, [r0], #1)			@ May fault
-		movgt	r3, r7, lsr #byte(3)
+		movgt	r3, r7, get_byte_3
 USER(		strgtbt	r3, [r0], #1)			@ May fault
 		b	.c2u_finished
 
@@ -250,12 +250,12 @@ USER(		strt	r3, [r0], #4)			@ May fault
 		strnet	r3, [r0], #4			@ Shouldnt fault
 		ands	ip, ip, #3
 		beq	.c2u_2fupi
-.c2u_2nowords:	mov	r3, r7, lsr #byte(2)
+.c2u_2nowords:	mov	r3, r7, get_byte_2
 		teq	ip, #0
 		beq	.c2u_finished
 		cmp	ip, #2
 USER(		strbt	r3, [r0], #1)			@ May fault
-		movge	r3, r7, lsr #byte(3)
+		movge	r3, r7, get_byte_3
 USER(		strgebt	r3, [r0], #1)			@ May fault
 		ldrgtb	r3, [r1], #0
 USER(		strgtbt	r3, [r0], #1)			@ May fault
@@ -317,7 +317,7 @@ USER(		strt	r3, [r0], #4)			@ May fault
 		strnet	r3, [r0], #4			@ Shouldnt fault
 		ands	ip, ip, #3
 		beq	.c2u_3fupi
-.c2u_3nowords:	mov	r3, r7, lsr #byte(3)
+.c2u_3nowords:	mov	r3, r7, get_byte_3
 		teq	ip, #0
 		beq	.c2u_finished
 		cmp	ip, #2
@@ -496,14 +496,14 @@ USER(		ldrnet	r7, [r1], #4)			@ May fault
 		strne	r3, [r0], #4
 		ands	ip, ip, #3
 		beq	.cfu_1fupi
-.cfu_1nowords:	mov	r3, r7, lsr #byte(1)
+.cfu_1nowords:	mov	r3, r7, get_byte_1
 		teq	ip, #0
 		beq	.cfu_finished
 		cmp	ip, #2
 		strb	r3, [r0], #1
-		movge	r3, r7, lsr #byte(2)
+		movge	r3, r7, get_byte_2
 		strgeb	r3, [r0], #1
-		movgt	r3, r7, lsr #byte(3)
+		movgt	r3, r7, get_byte_3
 		strgtb	r3, [r0], #1
 		b	.cfu_finished
 
@@ -563,12 +563,12 @@ USER(		ldrnet	r7, [r1], #4)			@ May fault
 		strne	r3, [r0], #4
 		ands	ip, ip, #3
 		beq	.cfu_2fupi
-.cfu_2nowords:	mov	r3, r7, lsr #byte(2)
+.cfu_2nowords:	mov	r3, r7, get_byte_2
 		teq	ip, #0
 		beq	.cfu_finished
 		cmp	ip, #2
 		strb	r3, [r0], #1
-		movge	r3, r7, lsr #byte(3)
+		movge	r3, r7, get_byte_3
 		strgeb	r3, [r0], #1
 USER(		ldrgtbt	r3, [r1], #0)			@ May fault
 		strgtb	r3, [r0], #1
@@ -630,7 +630,7 @@ USER(		ldrnet	r7, [r1], #4)			@ May fault
 		strne	r3, [r0], #4
 		ands	ip, ip, #3
 		beq	.cfu_3fupi
-.cfu_3nowords:	mov	r3, r7, lsr #byte(3)
+.cfu_3nowords:	mov	r3, r7, get_byte_3
 		teq	ip, #0
 		beq	.cfu_finished
 		cmp	ip, #2

arch/arm/mach-sa1100/cerf.c

 /*
  * linux/arch/arm/mach-sa1100/cerf.c
+ *
+ * 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.
+ *
+ * Apr-2003 : Removed some old PDA crud [FB]
+ * Oct-2003 : Added uart2 resource [FB]
+ * Jan-2004 : Removed io map for flash [FB]
  */
+
 #include <linux/config.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/tty.h>
+#include <linux/device.h>
 
 #include <asm/irq.h>
 #include <asm/hardware.h>
 #include <asm/setup.h>
 
+#include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/mach/serial_sa1100.h>
 
+#include <asm/arch/cerf.h>
 #include "generic.h"
 
+static struct resource cerfuart2_resources[] = {
+	[0] = {
+		.start	= 0x80030000,
+		.end	= 0x8003ffff,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device cerfuart2_device = {
+	.name		= "sa11x0-uart",
+	.id		= 2,
+	.num_resources	= ARRAY_SIZE(cerfuart2_resources),
+	.resource	= cerfuart2_resources,
+};
+
+static struct platform_device *cerf_devices[] __initdata = {
+	&cerfuart2_device,
+};
 
 static void __init cerf_init_irq(void)
 {
 	sa1100_init_irq();
-
-	/* Need to register these as rising edge interrupts
-	 * For standard 16550 serial driver support
-	 * Basically - I copied it from pfs168.c :)
-	 */
-#ifdef CONFIG_SA1100_CERF_CPLD
-	/* PDA Full serial port */
-	set_irq_type(IRQ_GPIO3, IRQT_RISING);
-	/* PDA Bluetooth */
-	set_irq_type(IRQ_GPIO2, IRQT_RISING);
-#endif /* CONFIG_SA1100_CERF_CPLD */
-
-	set_irq_type(IRQ_GPIO_UCB1200_IRQ, IRQT_RISING);
+	set_irq_type(CERF_ETH_IRQ, IRQT_RISING);
 }
 
 static struct map_desc cerf_io_desc[] __initdata = {
   /* virtual	 physical    length	 type */
   { 0xf0000000, 0x08000000, 0x00100000, MT_DEVICE }  /* Crystal Ethernet Chip */
-#ifdef CONFIG_SA1100_CERF_CPLD
- ,{ 0xf1000000, 0x40000000, 0x00100000, MT_DEVICE }, /* CPLD Chip */
-  { 0xf2000000, 0x10000000, 0x00100000, MT_DEVICE }, /* CerfPDA Bluetooth */
-  { 0xf3000000, 0x18000000, 0x00100000, MT_DEVICE }  /* CerfPDA Serial */
-#endif
 };
 
 static void __init cerf_map_io(void)
@@ -51,21 +64,30 @@ static void __init cerf_map_io(void)
 	iotable_init(cerf_io_desc, ARRAY_SIZE(cerf_io_desc));
 
 	sa1100_register_uart(0, 3);
-#ifdef CONFIG_SA1100_CERF_IRDA_ENABLED
-	sa1100_register_uart(1, 1);
-#else
-	sa1100_register_uart(1, 2);
+	sa1100_register_uart(1, 2); /* disable this and the uart2 device for sa1100_fir */
 	sa1100_register_uart(2, 1);
-#endif
 
 	/* set some GPDR bits here while it's safe */
-	GPDR |= GPIO_CF_RESET;
-#ifdef CONFIG_SA1100_CERF_CPLD
-	GPDR |= GPIO_PWR_SHUTDOWN;
-#endif
+	GPDR |= CERF_GPIO_CF_RESET;
 }
 
-MACHINE_START(CERF, "Intrinsyc's Cerf Family of Products")
+static int __init cerf_init(void)
+{
+	int ret;
+
+	if (!machine_is_cerf())
+		return -ENODEV;
+
+	ret = platform_add_devices(cerf_devices, ARRAY_SIZE(cerf_devices));
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+arch_initcall(cerf_init);
+
+MACHINE_START(CERF, "Intrinsyc CerfBoard/CerfCube")
 	MAINTAINER("support@intrinsyc.com")
 	BOOT_MEM(0xc0000000, 0x80000000, 0xf8000000)
 	MAPIO(cerf_map_io)

arch/arm/mach-sa1100/generic.c

@@ -99,6 +99,7 @@ unsigned int sa11x0_getspeed(void)
 {
 	return cclk_frequency_100khz[PPCR & 0xf] * 100;
 }
+EXPORT_SYMBOL(sa11x0_getspeed);
 #else
 /*
  * We still need to provide this so building without cpufreq works.

drivers/mtd/maps/sa1100-flash.c

@@ -154,50 +154,34 @@ static struct mtd_partition badge4_partitions[] = {
 
 #ifdef CONFIG_SA1100_CERF
 #ifdef CONFIG_SA1100_CERF_FLASH_32MB
-static struct mtd_partition cerf_partitions[] = {
-	{
-		.name		= "firmware",
-		.size		= 0x00040000,
-		.offset		= 0,
-	}, {
-		.name		= "params",
-		.size		= 0x00040000,
-		.offset		= 0x00040000,
-	}, {
-		.name		= "kernel",
-		.size		= 0x00100000,
-		.offset		= 0x00080000,
-	}, {
-		.name		= "rootdisk",
-		.size		= 0x01E80000,
-		.offset		= 0x00180000,
-	}
-};
+#  define CERF_FLASH_SIZE	0x02000000
 #elif defined CONFIG_SA1100_CERF_FLASH_16MB
+#  define CERF_FLASH_SIZE	0x01000000
+#elif defined CONFIG_SA1100_CERF_FLASH_8MB
+#  define CERF_FLASH_SIZE	0x00800000
+#else
+#  error "Undefined flash size for CERF in sa1100-flash.c"
+#endif
+
 static struct mtd_partition cerf_partitions[] = {
 	{
-		.name		= "firmware",
+		.name		= "Bootloader",
 		.size		= 0x00020000,
-		.offset		= 0,
+		.offset		= 0x00000000,
 	}, {
-		.name		= "params",
-		.size		= 0x00020000,
+		.name		= "Params",
+		.size		= 0x00040000,
 		.offset		= 0x00020000,
 	}, {
-		.name		= "kernel",
+		.name		= "Kernel",
 		.size		= 0x00100000,
-		.offset		= 0x00040000,
+		.offset		= 0x00060000,
 	}, {
-		.name		= "rootdisk",
-		.size		= 0x00EC0000,
-		.offset		= 0x00140000,
+		.name		= "Filesystem",
+		.size		= CERF_FLASH_SIZE-0x00160000,
+		.offset		= 0x00160000,
 	}
 };
-#elif defined CONFIG_SA1100_CERF_FLASH_8MB
-#   error "Unwritten type definition"
-#else
-#   error "Undefined memory orientation for CERF in sa1100-flash.c"
-#endif
 #endif
 
 #ifdef CONFIG_SA1100_CONSUS

drivers/pcmcia/sa1100_cerf.c

@@ -11,27 +11,25 @@
 #include <linux/sched.h>
 #include <linux/device.h>
 #include <linux/init.h>
+#include <linux/delay.h>
 
 #include <asm/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/irq.h>
+#include <asm/arch/cerf.h>
 #include "sa1100_generic.h"
 
-#ifdef CONFIG_SA1100_CERF_CPLD
-#define CERF_SOCKET	0
-#else
 #define CERF_SOCKET	1
-#endif
 
 static struct pcmcia_irqs irqs[] = {
-	{ CERF_SOCKET, IRQ_GPIO_CF_CD,   "CF_CD"   },
-	{ CERF_SOCKET, IRQ_GPIO_CF_BVD2, "CF_BVD2" },
-	{ CERF_SOCKET, IRQ_GPIO_CF_BVD1, "CF_BVD1" }
+	{ CERF_SOCKET, CERF_IRQ_GPIO_CF_CD,   "CF_CD"   },
+	{ CERF_SOCKET, CERF_IRQ_GPIO_CF_BVD2, "CF_BVD2" },
+	{ CERF_SOCKET, CERF_IRQ_GPIO_CF_BVD1, "CF_BVD1" }
 };
 
 static int cerf_pcmcia_hw_init(struct sa1100_pcmcia_socket *skt)
 {
-	skt->irq = IRQ_GPIO_CF_IRQ;
+	skt->irq = CERF_IRQ_GPIO_CF_IRQ;
 
 	return sa11xx_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
 }
@@ -46,13 +44,13 @@ cerf_pcmcia_socket_state(struct sa1100_pcmcia_socket *skt, struct pcmcia_state *
 {
 	unsigned long levels = GPLR;
 
-	state->detect=((levels & GPIO_CF_CD)==0)?1:0;
-	state->ready=(levels & GPIO_CF_IRQ)?1:0;
-	state->bvd1=(levels & GPIO_CF_BVD1)?1:0;
-	state->bvd2=(levels & GPIO_CF_BVD2)?1:0;
-	state->wrprot=0;
-	state->vs_3v=1;
-	state->vs_Xv=0;
+	state->detect	= (levels & CERF_GPIO_CF_CD)  ?0:1;
+	state->ready	= (levels & CERF_GPIO_CF_IRQ) ?1:0;
+	state->bvd1	= (levels & CERF_GPIO_CF_BVD1)?1:0;
+	state->bvd2	= (levels & CERF_GPIO_CF_BVD2)?1:0;
+	state->wrprot	= 0;
+	state->vs_3v	= 1;
+	state->vs_Xv	= 0;
 }
 
 static int
@@ -61,13 +59,8 @@ cerf_pcmcia_configure_socket(struct sa1100_pcmcia_socket *skt,
 {
 	switch (state->Vcc) {
 	case 0:
-		break;
-
 	case 50:
 	case 33:
-#ifdef CONFIG_SA1100_CERF_CPLD
-		GPCR = GPIO_PWR_SHUTDOWN;
-#endif
 		break;
 
 	default:
@@ -77,13 +70,9 @@ cerf_pcmcia_configure_socket(struct sa1100_pcmcia_socket *skt,
 	}
 
 	if (state->flags & SS_RESET) {
-#ifdef CONFIG_SA1100_CERF_CPLD
-		GPSR = GPIO_CF_RESET;
-#endif
+		GPSR = CERF_GPIO_CF_RESET;
 	} else {
-#ifdef CONFIG_SA1100_CERF_CPLD
-		GPCR = GPIO_CF_RESET;
-#endif
+		GPCR = CERF_GPIO_CF_RESET;
 	}
 
 	return 0;
@@ -101,8 +90,8 @@ static void cerf_pcmcia_socket_suspend(struct sa1100_pcmcia_socket *skt)
 
 static struct pcmcia_low_level cerf_pcmcia_ops = { 
 	.owner			= THIS_MODULE,
-	.init			= cerf_pcmcia_hw_init,
-	.shutdown		= cerf_pcmcia_hw_shutdown,
+	.hw_init		= cerf_pcmcia_hw_init,
+	.hw_shutdown		= cerf_pcmcia_hw_shutdown,
 	.socket_state		= cerf_pcmcia_socket_state,
 	.configure_socket	= cerf_pcmcia_configure_socket,
 

include/asm-arm/arch-sa1100/cerf.h

+/*
+ * include/asm-arm/arch-sa1100/cerf.h
+ *
+ * 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.
+ *
+ * Apr-2003 : Removed some old PDA crud [FB]
+ */
 #ifndef _INCLUDE_CERF_H_
 #define _INCLUDE_CERF_H_
 
 #include <linux/config.h>
 
-#ifdef CONFIG_SA1100_CERF_CPLD
+#define CERF_ETH_IO			0xf0000000
+#define CERF_ETH_IRQ IRQ_GPIO26
 
+#define CERF_GPIO_CF_BVD2		GPIO_GPIO (19)
+#define CERF_GPIO_CF_BVD1		GPIO_GPIO (20)
+#define CERF_GPIO_CF_RESET		GPIO_GPIO (21)
+#define CERF_GPIO_CF_IRQ		GPIO_GPIO (22)
+#define CERF_GPIO_CF_CD			GPIO_GPIO (23)
 
-// Map sa1100fb.c to sa1100_frontlight.c - Not pretty, but necessary.
-#define CERF_BACKLIGHT_ENABLE   sa1100_fl_enable
-#define CERF_BACKLIGHT_DISABLE  sa1100_fl_disable
-
-//
-// IO Pins for devices
-//
-
-#define CERF_PDA_CPLD             0xf1000000
-#define CERF_PDA_CPLD_WRCLRINT    (0x0)
-#define CERF_PDA_CPLD_BACKLIGHT   (0x2)
-#define CERF_PDA_CPLD_SOUND_FREQ  (0x4)
-#define CERF_PDA_CPLD_KEYPAD_A    (0x6)
-#define CERF_PDA_CPLD_BATTFAULT   (0x8)
-#define CERF_PDA_CPLD_KEYPAD_B    (0xa)
-#define CERF_PDA_CPLD_SOUND_ENA   (0xc)
-#define CERF_PDA_CPLD_SOUND_RESET (0xe)
-
-#define GPIO_CF_BVD2              GPIO_GPIO (5)
-#define GPIO_CF_BVD1              GPIO_GPIO (6)
-#define GPIO_CF_RESET             GPIO_GPIO (7)
-#define GPIO_CF_IRQ               GPIO_GPIO (8)
-#define GPIO_CF_CD                GPIO_GPIO (9)
-
-#define GPIO_PWR_SHUTDOWN         GPIO_GPIO (25)
-
-#define UCB1200_GPIO_CONT_CS      0x0001
-#define UCB1200_GPIO_CONT_DOWN    0x0002
-#define UCB1200_GPIO_CONT_INC     0x0004
-#define UCB1200_GPIO_CONT_ENA     0x0008
-#define UCB1200_GPIO_LCD_RESET    0x0010
-#define UCB1200_GPIO_IRDA_ENABLE  0x0020
-#define UCB1200_GPIO_BT_ENABLE    0x0040
-#define UCB1200_GPIO_L3_DATA      0x0080
-#define UCB1200_GPIO_L3_CLOCK     0x0100
-#define UCB1200_GPIO_L3_MODE      0x0200
-
-//
-// IRQ for devices
-//
-
-#define IRQ_UCB1200_CONT_CS     IRQ_UCB1200_IO0
-#define IRQ_UCB1200_CONT_DOWN   IRQ_UCB1200_IO1
-#define IRQ_UCB1200_CONT_INC    IRQ_UCB1200_IO2
-#define IRQ_UCB1200_CONT_ENA    IRQ_UCB1200_IO3
-#define IRQ_UCB1200_LCD_RESET   IRQ_UCB1200_IO4
-#define IRQ_UCB1200_IRDA_ENABLE IRQ_UCB1200_IO5
-#define IRQ_UCB1200_BT_ENABLE   IRQ_UCB1200_IO6
-#define IRQ_UCB1200_L3_DATA     IRQ_UCB1200_IO7
-#define IRQ_UCB1200_L3_CLOCK    IRQ_UCB1200_IO8
-#define IRQ_UCB1200_L3_MODE     IRQ_UCB1200_IO9
-
-#define IRQ_GPIO_CF_BVD2        IRQ_GPIO5
-#define IRQ_GPIO_CF_BVD1        IRQ_GPIO6
-#define IRQ_GPIO_CF_IRQ         IRQ_GPIO8
-#define IRQ_GPIO_CF_CD          IRQ_GPIO9
-
-//
-// Device parameters
-//
-
-#define CERF_PDA_CPLD_SOUND_FREQ_8000  (0x01)
-#define CERF_PDA_CPLD_SOUND_FREQ_11025 (0x05)
-#define CERF_PDA_CPLD_SOUND_FREQ_16000 (0x02)
-#define CERF_PDA_CPLD_SOUND_FREQ_22050 (0x06)
-#define CERF_PDA_CPLD_SOUND_FREQ_32000 (0x03)
-#define CERF_PDA_CPLD_SOUND_FREQ_44100 (0x07)
-#define CERF_PDA_CPLD_SOUND_FREQ_48000 (0x0b)
-
-//
-// General Functions
-//
-
-#define CERF_PDA_CPLD_Get(x, y)      (*((char*)(CERF_PDA_CPLD + (x))) & (y))
-#define CERF_PDA_CPLD_Set(x, y, z)   (*((char*)(CERF_PDA_CPLD + (x))) = (*((char*)(CERF_PDA_CPLD + (x))) & ~(z)) | (y))
-#define CERF_PDA_CPLD_UnSet(x, y, z) (*((char*)(CERF_PDA_CPLD + (x))) = (*((char*)(CERF_PDA_CPLD + (x))) & ~(z)) & ~(y))
-
-
-#else // CONFIG_SA1100_CERF_CPLD
-
-
-#define GPIO_CF_BVD2            GPIO_GPIO (19)
-#define GPIO_CF_BVD1            GPIO_GPIO (20)
-#define GPIO_CF_RESET           0
-#define GPIO_CF_IRQ             GPIO_GPIO (22)
-#define GPIO_CF_CD              GPIO_GPIO (23)
-
-#define GPIO_LCD_RESET          GPIO_GPIO (15)
-
-#define IRQ_GPIO_CF_BVD2        IRQ_GPIO19
-#define IRQ_GPIO_CF_BVD1        IRQ_GPIO20
-#define IRQ_GPIO_CF_IRQ         IRQ_GPIO22
-#define IRQ_GPIO_CF_CD          IRQ_GPIO23
-
-
-#endif // CONFIG_SA1100_CERF_CPLD
-
-
-#define GPIO_UCB1200_IRQ        GPIO_GPIO (18)
-#define IRQ_GPIO_UCB1200_IRQ    IRQ_GPIO18
+#define CERF_IRQ_GPIO_CF_BVD2		IRQ_GPIO19
+#define CERF_IRQ_GPIO_CF_BVD1		IRQ_GPIO20
+#define CERF_IRQ_GPIO_CF_IRQ		IRQ_GPIO22
+#define CERF_IRQ_GPIO_CF_CD		IRQ_GPIO23
 
 #endif // _INCLUDE_CERF_H_

include/asm-arm/assembler.h

@@ -25,11 +25,25 @@
 #ifndef __ARMEB__
 #define pull            lsr
 #define push            lsl
-#define byte(x)         (x*8)
+#define get_byte_0      lsl #0
+#define get_byte_1	lsr #8
+#define get_byte_2	lsr #16
+#define get_byte_3	lsr #24
+#define put_byte_0      lsl #0
+#define put_byte_1	lsl #8
+#define put_byte_2	lsl #16
+#define put_byte_3	lsl #24
 #else
 #define pull            lsl
 #define push            lsr
-#define byte(x)         ((3-x)*8)
+#define get_byte_0	lsr #24
+#define get_byte_1	lsr #16
+#define get_byte_2	lsr #8
+#define get_byte_3      lsl #0
+#define put_byte_0	lsl #24
+#define put_byte_1	lsl #16
+#define put_byte_2	lsl #8
+#define put_byte_3      lsl #0
 #endif
 
 /*

include/asm-arm/bitops.h

@@ -29,7 +29,7 @@
  *
  * First, the atomic bitops. These use native endian.
  */
-static inline void ____atomic_set_bit(unsigned int bit, unsigned long *p)
+static inline void ____atomic_set_bit(unsigned int bit, volatile unsigned long *p)
 {
 	unsigned long flags;
 	unsigned long mask = 1UL << (bit & 31);
@@ -41,7 +41,7 @@ static inline void ____atomic_set_bit(unsigned int bit, unsigned long *p)
 	local_irq_restore(flags);
 }
 
-static inline void ____atomic_clear_bit(unsigned int bit, unsigned long *p)
+static inline void ____atomic_clear_bit(unsigned int bit, volatile unsigned long *p)
 {
 	unsigned long flags;
 	unsigned long mask = 1UL << (bit & 31);
@@ -53,7 +53,7 @@ static inline void ____atomic_clear_bit(unsigned int bit, unsigned long *p)
 	local_irq_restore(flags);
 }
 
-static inline void ____atomic_change_bit(unsigned int bit, unsigned long *p)
+static inline void ____atomic_change_bit(unsigned int bit, volatile unsigned long *p)
 {
 	unsigned long flags;
 	unsigned long mask = 1UL << (bit & 31);
@@ -66,7 +66,7 @@ static inline void ____atomic_change_bit(unsigned int bit, unsigned long *p)
 }
 
 static inline int
-____atomic_test_and_set_bit(unsigned int bit, unsigned long *p)
+____atomic_test_and_set_bit(unsigned int bit, volatile unsigned long *p)
 {
 	unsigned long flags;
 	unsigned int res;
@@ -83,7 +83,7 @@ ____atomic_test_and_set_bit(unsigned int bit, unsigned long *p)
 }
 
 static inline int
-____atomic_test_and_clear_bit(unsigned int bit, unsigned long *p)
+____atomic_test_and_clear_bit(unsigned int bit, volatile unsigned long *p)
 {
 	unsigned long flags;
 	unsigned int res;
@@ -100,7 +100,7 @@ ____atomic_test_and_clear_bit(unsigned int bit, unsigned long *p)
 }
 
 static inline int
-____atomic_test_and_change_bit(unsigned int bit, unsigned long *p)
+____atomic_test_and_change_bit(unsigned int bit, volatile unsigned long *p)
 {
 	unsigned long flags;
 	unsigned int res;
@@ -171,7 +171,7 @@ static inline int __test_and_change_bit(int nr, volatile unsigned long *p)
 /*
  * This routine doesn't need to be atomic.
  */
-static inline int __test_bit(int nr, const unsigned long * p)
+static inline int __test_bit(int nr, const volatile unsigned long * p)
 {
 	return (p[nr >> 5] >> (nr & 31)) & 1UL;
 }
@@ -204,24 +204,24 @@ static inline int __test_bit(int nr, const unsigned long * p)
 /*
  * Little endian assembly bitops.  nr = 0 -> byte 0 bit 0.
  */
-extern void _set_bit_le(int nr, unsigned long * p);
-extern void _clear_bit_le(int nr, unsigned long * p);
-extern void _change_bit_le(int nr, unsigned long * p);
-extern int _test_and_set_bit_le(int nr, unsigned long * p);
-extern int _test_and_clear_bit_le(int nr, unsigned long * p);
-extern int _test_and_change_bit_le(int nr, unsigned long * p);
+extern void _set_bit_le(int nr, volatile unsigned long * p);
+extern void _clear_bit_le(int nr, volatile unsigned long * p);
+extern void _change_bit_le(int nr, volatile unsigned long * p);
+extern int _test_and_set_bit_le(int nr, volatile unsigned long * p);
+extern int _test_and_clear_bit_le(int nr, volatile unsigned long * p);
+extern int _test_and_change_bit_le(int nr, volatile unsigned long * p);
 extern int _find_first_zero_bit_le(void * p, unsigned size);
 extern int _find_next_zero_bit_le(void * p, int size, int offset);
 
 /*
  * Big endian assembly bitops.  nr = 0 -> byte 3 bit 0.
  */
-extern void _set_bit_be(int nr, unsigned long * p);
-extern void _clear_bit_be(int nr, unsigned long * p);
-extern void _change_bit_be(int nr, unsigned long * p);
-extern int _test_and_set_bit_be(int nr, unsigned long * p);
-extern int _test_and_clear_bit_be(int nr, unsigned long * p);
-extern int _test_and_change_bit_be(int nr, unsigned long * p);
+extern void _set_bit_be(int nr, volatile unsigned long * p);
+extern void _clear_bit_be(int nr, volatile unsigned long * p);
+extern void _change_bit_be(int nr, volatile unsigned long * p);
+extern int _test_and_set_bit_be(int nr, volatile unsigned long * p);
+extern int _test_and_clear_bit_be(int nr, volatile unsigned long * p);
+extern int _test_and_change_bit_be(int nr, volatile unsigned long * p);
 extern int _find_first_zero_bit_be(void * p, unsigned size);
 extern int _find_next_zero_bit_be(void * p, int size, int offset);
 

include/asm-arm/cacheflush.h

@@ -209,8 +209,21 @@ extern void dmac_flush_range(unsigned long, unsigned long);
 
 #endif
 
+/*
+ * flush_cache_vmap() is used when creating mappings (eg, via vmap,
+ * vmalloc, ioremap etc) in kernel space for pages.  Since the
+ * direct-mappings of these pages may contain cached data, we need
+ * to do a full cache flush to ensure that writebacks don't corrupt
+ * data placed into these pages via the new mappings.
+ */
 #define flush_cache_vmap(start, end)		flush_cache_all()
 #define flush_cache_vunmap(start, end)		flush_cache_all()
+
+/*
+ * Copy user data from/to a page which is mapped into a different
+ * processes address space.  Really, we want to allow our "user
+ * space" model to handle this.
+ */
 #define copy_to_user_page(vma, page, vaddr, dst, src, len) \
 do { memcpy(dst, src, len); \
      flush_icache_user_range(vma, page, vaddr, len); \

include/asm-arm/thread_info.h

@@ -51,8 +51,9 @@ struct thread_info {
 	__u32			cpu;		/* cpu */
 	__u32			cpu_domain;	/* cpu domain */
 	struct cpu_context_save	cpu_context;	/* cpu context */
-	struct restart_block    restart_block;
+	__u8			used_cp[16];	/* thread used copro */
 	union fp_state		fpstate;
+	struct restart_block    restart_block;
 };
 
 #define INIT_THREAD_INFO(tsk)						\
@@ -107,7 +108,8 @@ extern void free_thread_info(struct thread_info *);
 #define TI_CPU		20
 #define TI_CPU_DOMAIN	24
 #define TI_CPU_SAVE	28
-#define TI_FPSTATE	76
+#define TI_USED_MATH	76
+#define TI_FPSTATE	(TI_USED_MATH+16)
 
 #endif