Merge branch 'topic/pcm-jiffies-check' into for-linus
Takashi Iwai [Mon, 22 Jun 2009 15:03:54 +0000 (17:03 +0200)]
* topic/pcm-jiffies-check:
  sound: fix check for return value in snd_pcm_hw_refine

503 files changed:
Documentation/hwmon/sysfs-interface
Documentation/input/multi-touch-protocol.txt
Documentation/kernel-parameters.txt
Documentation/sound/alsa/ALSA-Configuration.txt
Documentation/sound/alsa/HD-Audio-Models.txt
Documentation/sound/alsa/README.maya44 [new file with mode: 0644]
Documentation/sound/alsa/soc/dapm.txt
MAINTAINERS
Makefile
arch/arm/include/asm/assembler.h
arch/arm/include/asm/atomic.h
arch/arm/include/asm/cache.h
arch/arm/include/asm/flat.h
arch/arm/include/asm/page.h
arch/arm/include/asm/system.h
arch/arm/kernel/elf.c
arch/arm/kernel/entry-armv.S
arch/arm/lib/bitops.h
arch/arm/mach-gemini/include/mach/hardware.h
arch/arm/mach-kirkwood/common.c
arch/arm/mach-kirkwood/ts219-setup.c
arch/arm/mach-loki/common.c
arch/arm/mach-mmp/include/mach/mfp-pxa168.h
arch/arm/mach-mmp/include/mach/mfp-pxa910.h
arch/arm/mach-mmp/include/mach/mfp.h
arch/arm/mach-mmp/time.c
arch/arm/mach-mv78xx0/common.c
arch/arm/mach-mx2/clock_imx21.c
arch/arm/mach-mx2/clock_imx27.c
arch/arm/mach-mx3/clock-imx35.c
arch/arm/mach-mx3/clock.c
arch/arm/mach-orion5x/common.c
arch/arm/mach-pxa/devices.c
arch/arm/mach-pxa/ezx.c
arch/arm/mach-pxa/imote2.c
arch/arm/mach-pxa/include/mach/reset.h
arch/arm/mach-pxa/mfp-pxa2xx.c
arch/arm/mach-pxa/palmld.c
arch/arm/mach-pxa/palmt5.c
arch/arm/mach-pxa/palmtx.c
arch/arm/mach-pxa/reset.c
arch/arm/mach-pxa/spitz.c
arch/arm/mach-pxa/tosa.c
arch/arm/mm/proc-v7.S
arch/arm/tools/mach-types
arch/blackfin/include/asm/.gitignore [deleted file]
arch/blackfin/include/asm/flat.h
arch/blackfin/include/asm/unistd.h
arch/blackfin/kernel/.gitignore [new file with mode: 0644]
arch/blackfin/lib/strncmp.c
arch/blackfin/mach-common/entry.S
arch/h8300/include/asm/flat.h
arch/m32r/include/asm/flat.h
arch/m68k/include/asm/flat.h
arch/mips/Kconfig
arch/mips/include/asm/cpu-info.h
arch/mips/include/asm/delay.h
arch/mips/include/asm/ioctl.h
arch/mips/kernel/proc.c
arch/mips/lib/Makefile
arch/mips/lib/delay.c [new file with mode: 0644]
arch/mips/sibyte/cfe/setup.c
arch/powerpc/Kconfig
arch/powerpc/configs/pmac32_defconfig
arch/powerpc/include/asm/dma-mapping.h
arch/powerpc/include/asm/fixmap.h
arch/powerpc/include/asm/mpc52xx_psc.h
arch/powerpc/include/asm/pgtable-ppc32.h
arch/powerpc/kernel/dma.c
arch/powerpc/lib/Makefile
arch/powerpc/lib/dma-noncoherent.c [deleted file]
arch/powerpc/mm/Makefile
arch/powerpc/mm/dma-noncoherent.c [new file with mode: 0644]
arch/powerpc/mm/init_32.c
arch/powerpc/mm/mem.c
arch/powerpc/mm/mmu_context_nohash.c
arch/powerpc/mm/pgtable_32.c
arch/sh/include/asm/flat.h
arch/sparc/include/asm/elf_64.h
arch/sparc/lib/csum_copy_from_user.S
arch/sparc/lib/csum_copy_to_user.S
arch/x86/boot/compressed/relocs.c
arch/x86/boot/memory.c
arch/x86/kernel/cpu/common.c
arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
arch/x86/kernel/cpu/cpufreq/powernow-k7.c
arch/x86/kernel/cpu/cpufreq/powernow-k8.c
arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
arch/x86/kernel/cpu/mcheck/mce_64.c
arch/x86/kernel/reboot.c
arch/x86/kernel/setup_percpu.c
arch/x86/kernel/tlb_uv.c
arch/x86/kvm/mmu.c
arch/x86/kvm/x86.c
arch/x86/lguest/Makefile
arch/x86/lguest/boot.c
arch/x86/mm/hugetlbpage.c
arch/x86/mm/pageattr.c
arch/x86/pci/mmconfig-shared.c
block/bsg.c
crypto/ahash.c
drivers/acpi/pci_bind.c
drivers/acpi/processor_core.c
drivers/acpi/processor_idle.c
drivers/acpi/processor_perflib.c
drivers/acpi/processor_throttling.c
drivers/acpi/video.c
drivers/ata/ahci.c
drivers/ata/ata_piix.c
drivers/ata/pata_ali.c
drivers/ata/pata_efar.c
drivers/ata/pata_legacy.c
drivers/ata/pata_netcell.c
drivers/base/bus.c
drivers/base/core.c
drivers/base/driver.c
drivers/base/power/main.c
drivers/char/mem.c
drivers/char/mxser.c
drivers/cpufreq/cpufreq.c
drivers/cpufreq/cpufreq_conservative.c
drivers/cpufreq/cpufreq_ondemand.c
drivers/dma/fsldma.c
drivers/dma/ioat_dma.c
drivers/edac/Kconfig
drivers/edac/Makefile
drivers/edac/amd8111_edac.c
drivers/edac/amd8131_edac.c
drivers/gpu/drm/Kconfig
drivers/gpu/drm/drm_crtc.c
drivers/gpu/drm/drm_crtc_helper.c
drivers/gpu/drm/drm_edid.c
drivers/gpu/drm/drm_irq.c
drivers/gpu/drm/drm_sysfs.c
drivers/gpu/drm/i915/i915_dma.c
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/i915_gem.c
drivers/gpu/drm/i915/i915_gem_tiling.c
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_bios.c
drivers/gpu/drm/i915/intel_bios.h
drivers/gpu/drm/i915/intel_crt.c
drivers/gpu/drm/i915/intel_display.c
drivers/gpu/drm/i915/intel_dvo.c
drivers/gpu/drm/i915/intel_hdmi.c
drivers/gpu/drm/i915/intel_lvds.c
drivers/gpu/drm/i915/intel_sdvo.c
drivers/gpu/drm/i915/intel_tv.c
drivers/gpu/drm/radeon/radeon_cp.c
drivers/gpu/drm/radeon/radeon_drv.h
drivers/hwmon/lm78.c
drivers/ide/ide-pci-generic.c
drivers/ide/pdc202xx_old.c
drivers/idle/i7300_idle.c
drivers/input/input.c
drivers/input/serio/libps2.c
drivers/input/touchscreen/ucb1400_ts.c
drivers/isdn/gigaset/isocdata.c
drivers/lguest/x86/core.c
drivers/md/bitmap.c
drivers/md/md.c
drivers/md/raid5.c
drivers/media/video/ivtv/ivtv-queue.c
drivers/mmc/host/mvsdio.c
drivers/mmc/host/mxcmmc.c
drivers/mmc/host/omap.c
drivers/mmc/host/omap_hsmmc.c
drivers/mmc/host/sdhci-of.c
drivers/mtd/nand/davinci_nand.c
drivers/mtd/nand/mxc_nand.c
drivers/net/3c509.c
drivers/net/Makefile
drivers/net/atl1e/atl1e_main.c
drivers/net/atlx/atl1.c
drivers/net/atlx/atlx.h
drivers/net/bfin_mac.c
drivers/net/cxgb3/adapter.h
drivers/net/cxgb3/cxgb3_main.c
drivers/net/cxgb3/sge.c
drivers/net/cxgb3/t3_hw.c
drivers/net/e1000/e1000_main.c
drivers/net/forcedeth.c
drivers/net/gianfar.c
drivers/net/gianfar.h
drivers/net/mac8390.c
drivers/net/mlx4/en_tx.c
drivers/net/r8169.c
drivers/net/wimax/i2400m/usb.c
drivers/net/wireless/Kconfig
drivers/net/wireless/airo.c
drivers/net/wireless/at76c50x-usb.c
drivers/net/wireless/ath5k/phy.c
drivers/net/wireless/ath5k/reset.c
drivers/net/wireless/iwlwifi/iwl-5000.c
drivers/net/wireless/iwlwifi/iwl-agn.c
drivers/net/wireless/iwlwifi/iwl-scan.c
drivers/net/wireless/iwlwifi/iwl3945-base.c
drivers/net/wireless/rt2x00/rt2x00debug.c
drivers/net/wireless/rtl818x/rtl8187_dev.c
drivers/oprofile/cpu_buffer.c
drivers/parport/parport_gsc.c
drivers/parport/share.c
drivers/pci/hotplug/acpiphp.h
drivers/pci/hotplug/acpiphp_glue.c
drivers/pci/probe.c
drivers/serial/8250.c
drivers/serial/8250_gsc.c
drivers/serial/imx.c
drivers/serial/mpc52xx_uart.c
drivers/ssb/embedded.c
drivers/usb/Makefile
drivers/usb/class/cdc-acm.c
drivers/usb/gadget/atmel_usba_udc.c
drivers/usb/host/isp1760-hcd.c
drivers/usb/serial/usb-serial.c
drivers/video/atmel_lcdfb.c
drivers/video/s3c-fb.c
firmware/cis/.gitignore [new file with mode: 0644]
fs/autofs4/waitq.c
fs/binfmt_flat.c
fs/btrfs/extent-tree.c
fs/btrfs/volumes.c
fs/buffer.c
fs/cachefiles/internal.h
fs/fscache/internal.h
fs/inode.c
fs/jbd/commit.c
fs/jffs2/erase.c
fs/nfs/nfs4proc.c
fs/nfs/nfsroot.c
fs/nfsd/vfs.c
fs/nilfs2/cpfile.c
fs/proc/base.c
fs/sysfs/file.c
fs/xfs/linux-2.6/kmem.h
fs/xfs/xfs_dfrag.c
fs/xfs/xfs_fsops.c
include/drm/drmP.h
include/drm/drm_crtc.h
include/drm/drm_crtc_helper.h
include/linux/amba/serial.h
include/linux/auto_fs.h
include/linux/cpumask.h
include/linux/cred.h
include/linux/i7300_idle.h
include/linux/input.h
include/linux/net_dropmon.h
include/linux/netfilter/nf_conntrack_tcp.h
include/linux/parport.h
include/linux/pci_ids.h
include/linux/swap.h
include/linux/tracehook.h
include/sound/core.h
include/sound/driver.h [deleted file]
include/sound/pcm.h
include/sound/soc-dai.h
include/sound/soc-dapm.h
include/sound/soc.h
include/sound/wm9081.h [new file with mode: 0644]
init/main.c
ipc/shm.c
kernel/async.c
kernel/fork.c
kernel/kexec.c
kernel/kmod.c
kernel/power/disk.c
kernel/power/main.c
kernel/ptrace.c
kernel/sched_cpupri.c
kernel/sched_rt.c
kernel/smp.c
lib/cpumask.c
mm/filemap.c
mm/hugetlb.c
mm/memcontrol.c
mm/oom_kill.c
mm/swap_state.c
mm/truncate.c
mm/vmscan.c
net/bluetooth/hci_sysfs.c
net/core/pktgen.c
net/ipv4/fib_trie.c
net/ipv4/route.c
net/ipv4/tcp_vegas.c
net/ipv6/route.c
net/netfilter/nf_conntrack_proto_dccp.c
net/netfilter/nf_conntrack_proto_tcp.c
net/netfilter/nfnetlink_log.c
net/netfilter/xt_hashlimit.c
net/rxrpc/ar-connection.c
net/sched/cls_api.c
net/sched/cls_cgroup.c
net/sunrpc/svcsock.c
net/sunrpc/xprtrdma/svc_rdma_sendto.c
net/sunrpc/xprtrdma/svc_rdma_transport.c
net/sunrpc/xprtrdma/verbs.c
net/wireless/reg.c
net/wireless/wext.c
security/tomoyo/tomoyo.c
sound/aoa/fabrics/layout.c
sound/aoa/soundbus/i2sbus/core.c
sound/core/Kconfig
sound/core/init.c
sound/core/jack.c
sound/core/oss/pcm_oss.c
sound/core/pcm_lib.c
sound/core/seq/Kconfig [new file with mode: 0644]
sound/core/seq/Makefile
sound/drivers/opl3/Makefile
sound/drivers/opl4/Makefile
sound/isa/Kconfig
sound/isa/es1688/es1688.c
sound/isa/gus/gusextreme.c
sound/isa/sb/Makefile
sound/isa/sc6000.c
sound/mips/sgio2audio.c
sound/parisc/harmony.c
sound/pci/Kconfig
sound/pci/Makefile
sound/pci/au88x0/au88x0_core.c
sound/pci/bt87x.c
sound/pci/ca0106/ca0106_main.c
sound/pci/ca0106/ca0106_mixer.c
sound/pci/ctxfi/Makefile [new file with mode: 0644]
sound/pci/ctxfi/ct20k1reg.h [new file with mode: 0644]
sound/pci/ctxfi/ct20k2reg.h [new file with mode: 0644]
sound/pci/ctxfi/ctamixer.c [new file with mode: 0644]
sound/pci/ctxfi/ctamixer.h [new file with mode: 0644]
sound/pci/ctxfi/ctatc.c [new file with mode: 0644]
sound/pci/ctxfi/ctatc.h [new file with mode: 0644]
sound/pci/ctxfi/ctdaio.c [new file with mode: 0644]
sound/pci/ctxfi/ctdaio.h [new file with mode: 0644]
sound/pci/ctxfi/cthardware.c [new file with mode: 0644]
sound/pci/ctxfi/cthardware.h [new file with mode: 0644]
sound/pci/ctxfi/cthw20k1.c [new file with mode: 0644]
sound/pci/ctxfi/cthw20k1.h [new file with mode: 0644]
sound/pci/ctxfi/cthw20k2.c [new file with mode: 0644]
sound/pci/ctxfi/cthw20k2.h [new file with mode: 0644]
sound/pci/ctxfi/ctimap.c [new file with mode: 0644]
sound/pci/ctxfi/ctimap.h [new file with mode: 0644]
sound/pci/ctxfi/ctmixer.c [new file with mode: 0644]
sound/pci/ctxfi/ctmixer.h [new file with mode: 0644]
sound/pci/ctxfi/ctpcm.c [new file with mode: 0644]
sound/pci/ctxfi/ctpcm.h [new file with mode: 0644]
sound/pci/ctxfi/ctresource.c [new file with mode: 0644]
sound/pci/ctxfi/ctresource.h [new file with mode: 0644]
sound/pci/ctxfi/ctsrc.c [new file with mode: 0644]
sound/pci/ctxfi/ctsrc.h [new file with mode: 0644]
sound/pci/ctxfi/cttimer.c [new file with mode: 0644]
sound/pci/ctxfi/cttimer.h [new file with mode: 0644]
sound/pci/ctxfi/ctvmem.c [new file with mode: 0644]
sound/pci/ctxfi/ctvmem.h [new file with mode: 0644]
sound/pci/ctxfi/xfi.c [new file with mode: 0644]
sound/pci/emu10k1/Makefile
sound/pci/emu10k1/emu10k1x.c
sound/pci/emu10k1/emupcm.c
sound/pci/hda/Kconfig
sound/pci/hda/Makefile
sound/pci/hda/hda_beep.c
sound/pci/hda/hda_beep.h
sound/pci/hda/hda_codec.c
sound/pci/hda/hda_codec.h
sound/pci/hda/hda_hwdep.c
sound/pci/hda/hda_intel.c
sound/pci/hda/hda_proc.c
sound/pci/hda/patch_ca0110.c [new file with mode: 0644]
sound/pci/hda/patch_conexant.c
sound/pci/hda/patch_nvhdmi.c
sound/pci/hda/patch_realtek.c
sound/pci/hda/patch_sigmatel.c
sound/pci/hda/patch_via.c
sound/pci/ice1712/Makefile
sound/pci/ice1712/ice1712.h
sound/pci/ice1712/ice1724.c
sound/pci/ice1712/maya44.c [new file with mode: 0644]
sound/pci/ice1712/maya44.h [new file with mode: 0644]
sound/pci/intel8x0.c
sound/pci/lx6464es/Makefile [new file with mode: 0644]
sound/pci/lx6464es/lx6464es.c [new file with mode: 0644]
sound/pci/lx6464es/lx6464es.h [new file with mode: 0644]
sound/pci/lx6464es/lx_core.c [new file with mode: 0644]
sound/pci/lx6464es/lx_core.h [new file with mode: 0644]
sound/pci/lx6464es/lx_defs.h [new file with mode: 0644]
sound/pci/oxygen/oxygen_pcm.c
sound/pci/oxygen/virtuoso.c
sound/pci/riptide/riptide.c
sound/pci/rme9652/hdsp.c
sound/pci/rme9652/hdspm.c
sound/pci/via82xx.c
sound/ppc/awacs.c
sound/ppc/beep.c
sound/ppc/burgundy.c
sound/ppc/daca.c
sound/ppc/keywest.c
sound/ppc/pmac.c
sound/ppc/snd_ps3.c
sound/ppc/tumbler.c
sound/soc/Kconfig
sound/soc/Makefile
sound/soc/atmel/Kconfig
sound/soc/atmel/Makefile
sound/soc/atmel/playpaq_wm8510.c
sound/soc/atmel/snd-soc-afeb9260.c [new file with mode: 0644]
sound/soc/blackfin/bf5xx-ac97.c
sound/soc/blackfin/bf5xx-i2s.c
sound/soc/blackfin/bf5xx-sport.c
sound/soc/codecs/Kconfig
sound/soc/codecs/Makefile
sound/soc/codecs/ac97.c
sound/soc/codecs/ad1980.c
sound/soc/codecs/cs4270.c
sound/soc/codecs/spdif_transciever.c [new file with mode: 0644]
sound/soc/codecs/spdif_transciever.h [new file with mode: 0644]
sound/soc/codecs/ssm2602.c
sound/soc/codecs/stac9766.c [new file with mode: 0644]
sound/soc/codecs/stac9766.h [new file with mode: 0644]
sound/soc/codecs/tlv320aic23.c
sound/soc/codecs/twl4030.c
sound/soc/codecs/twl4030.h
sound/soc/codecs/uda134x.c
sound/soc/codecs/wm8350.c
sound/soc/codecs/wm8350.h
sound/soc/codecs/wm8400.c
sound/soc/codecs/wm8510.c
sound/soc/codecs/wm8580.c
sound/soc/codecs/wm8731.c
sound/soc/codecs/wm8753.c
sound/soc/codecs/wm8900.c
sound/soc/codecs/wm8903.c
sound/soc/codecs/wm8940.c [new file with mode: 0644]
sound/soc/codecs/wm8940.h [new file with mode: 0644]
sound/soc/codecs/wm8960.c [new file with mode: 0644]
sound/soc/codecs/wm8960.h [new file with mode: 0644]
sound/soc/codecs/wm8988.c [new file with mode: 0644]
sound/soc/codecs/wm8988.h [new file with mode: 0644]
sound/soc/codecs/wm8990.c
sound/soc/codecs/wm9081.c [new file with mode: 0644]
sound/soc/codecs/wm9081.h [new file with mode: 0644]
sound/soc/codecs/wm9705.c
sound/soc/codecs/wm9712.c
sound/soc/codecs/wm9713.c
sound/soc/fsl/Kconfig
sound/soc/fsl/Makefile
sound/soc/fsl/efika-audio-fabric.c [new file with mode: 0644]
sound/soc/fsl/fsl_ssi.c
sound/soc/fsl/mpc5200_dma.c [new file with mode: 0644]
sound/soc/fsl/mpc5200_dma.h [new file with mode: 0644]
sound/soc/fsl/mpc5200_psc_ac97.c [new file with mode: 0644]
sound/soc/fsl/mpc5200_psc_ac97.h [new file with mode: 0644]
sound/soc/fsl/mpc5200_psc_i2s.c
sound/soc/fsl/mpc5200_psc_i2s.h [new file with mode: 0644]
sound/soc/fsl/pcm030-audio-fabric.c [new file with mode: 0644]
sound/soc/omap/Kconfig
sound/soc/omap/Makefile
sound/soc/omap/n810.c
sound/soc/omap/omap-mcbsp.c
sound/soc/omap/omap-pcm.c
sound/soc/omap/omap2evm.c
sound/soc/omap/omap3beagle.c
sound/soc/omap/omap3evm.c [new file with mode: 0644]
sound/soc/omap/omap3pandora.c
sound/soc/omap/overo.c
sound/soc/omap/sdp3430.c
sound/soc/pxa/Kconfig
sound/soc/pxa/Makefile
sound/soc/pxa/em-x270.c
sound/soc/pxa/imote2.c [new file with mode: 0644]
sound/soc/pxa/magician.c
sound/soc/pxa/pxa-ssp.c
sound/soc/pxa/pxa2xx-i2s.c
sound/soc/s3c24xx/neo1973_wm8753.c
sound/soc/s3c24xx/s3c-i2s-v2.c
sound/soc/s3c24xx/s3c2412-i2s.c
sound/soc/s3c24xx/s3c64xx-i2s.c
sound/soc/s3c24xx/s3c64xx-i2s.h
sound/soc/s6000/Kconfig [new file with mode: 0644]
sound/soc/s6000/Makefile [new file with mode: 0644]
sound/soc/s6000/s6000-i2s.c [new file with mode: 0644]
sound/soc/s6000/s6000-i2s.h [new file with mode: 0644]
sound/soc/s6000/s6000-pcm.c [new file with mode: 0644]
sound/soc/s6000/s6000-pcm.h [new file with mode: 0644]
sound/soc/s6000/s6105-ipcam.c [new file with mode: 0644]
sound/soc/sh/ssi.c
sound/soc/soc-core.c
sound/soc/soc-dapm.c
sound/soc/txx9/Kconfig [new file with mode: 0644]
sound/soc/txx9/Makefile [new file with mode: 0644]
sound/soc/txx9/txx9aclc-ac97.c [new file with mode: 0644]
sound/soc/txx9/txx9aclc-generic.c [new file with mode: 0644]
sound/soc/txx9/txx9aclc.c [new file with mode: 0644]
sound/soc/txx9/txx9aclc.h [new file with mode: 0644]
sound/synth/Makefile
sound/synth/emux/Makefile
sound/usb/caiaq/audio.c
sound/usb/caiaq/device.c
sound/usb/caiaq/device.h
sound/usb/caiaq/midi.c
sound/usb/usbaudio.c
sound/usb/usbaudio.h
sound/usb/usbmidi.c
sound/usb/usbquirks.h
virt/kvm/kvm_main.c

index 2f10ce6..004ee16 100644 (file)
@@ -150,6 +150,11 @@ fan[1-*]_min       Fan minimum value
                Unit: revolution/min (RPM)
                RW
 
+fan[1-*]_max   Fan maximum value
+               Unit: revolution/min (RPM)
+               Only rarely supported by the hardware.
+               RW
+
 fan[1-*]_input Fan input value.
                Unit: revolution/min (RPM)
                RO
@@ -390,6 +395,7 @@ OR
 in[0-*]_min_alarm
 in[0-*]_max_alarm
 fan[1-*]_min_alarm
+fan[1-*]_max_alarm
 temp[1-*]_min_alarm
 temp[1-*]_max_alarm
 temp[1-*]_crit_alarm
index 9f09557..a12ea3b 100644 (file)
@@ -18,8 +18,12 @@ Usage
 Anonymous finger details are sent sequentially as separate packets of ABS
 events. Only the ABS_MT events are recognized as part of a finger
 packet. The end of a packet is marked by calling the input_mt_sync()
-function, which generates a SYN_MT_REPORT event. The end of multi-touch
-transfer is marked by calling the usual input_sync() function.
+function, which generates a SYN_MT_REPORT event. This instructs the
+receiver to accept the data for the current finger and prepare to receive
+another. The end of a multi-touch transfer is marked by calling the usual
+input_sync() function. This instructs the receiver to act upon events
+accumulated since last EV_SYN/SYN_REPORT and prepare to receive a new
+set of events/packets.
 
 A set of ABS_MT events with the desired properties is defined. The events
 are divided into categories, to allow for partial implementation.  The
@@ -27,11 +31,26 @@ minimum set consists of ABS_MT_TOUCH_MAJOR, ABS_MT_POSITION_X and
 ABS_MT_POSITION_Y, which allows for multiple fingers to be tracked.  If the
 device supports it, the ABS_MT_WIDTH_MAJOR may be used to provide the size
 of the approaching finger. Anisotropy and direction may be specified with
-ABS_MT_TOUCH_MINOR, ABS_MT_WIDTH_MINOR and ABS_MT_ORIENTATION. Devices with
-more granular information may specify general shapes as blobs, i.e., as a
-sequence of rectangular shapes grouped together by an
-ABS_MT_BLOB_ID. Finally, the ABS_MT_TOOL_TYPE may be used to specify
-whether the touching tool is a finger or a pen or something else.
+ABS_MT_TOUCH_MINOR, ABS_MT_WIDTH_MINOR and ABS_MT_ORIENTATION.  The
+ABS_MT_TOOL_TYPE may be used to specify whether the touching tool is a
+finger or a pen or something else.  Devices with more granular information
+may specify general shapes as blobs, i.e., as a sequence of rectangular
+shapes grouped together by an ABS_MT_BLOB_ID. Finally, for the few devices
+that currently support it, the ABS_MT_TRACKING_ID event may be used to
+report finger tracking from hardware [5].
+
+Here is what a minimal event sequence for a two-finger touch would look
+like:
+
+   ABS_MT_TOUCH_MAJOR
+   ABS_MT_POSITION_X
+   ABS_MT_POSITION_Y
+   SYN_MT_REPORT
+   ABS_MT_TOUCH_MAJOR
+   ABS_MT_POSITION_X
+   ABS_MT_POSITION_Y
+   SYN_MT_REPORT
+   SYN_REPORT
 
 
 Event Semantics
@@ -44,24 +63,24 @@ ABS_MT_TOUCH_MAJOR
 
 The length of the major axis of the contact. The length should be given in
 surface units. If the surface has an X times Y resolution, the largest
-possible value of ABS_MT_TOUCH_MAJOR is sqrt(X^2 + Y^2), the diagonal.
+possible value of ABS_MT_TOUCH_MAJOR is sqrt(X^2 + Y^2), the diagonal [4].
 
 ABS_MT_TOUCH_MINOR
 
 The length, in surface units, of the minor axis of the contact. If the
-contact is circular, this event can be omitted.
+contact is circular, this event can be omitted [4].
 
 ABS_MT_WIDTH_MAJOR
 
 The length, in surface units, of the major axis of the approaching
 tool. This should be understood as the size of the tool itself. The
 orientation of the contact and the approaching tool are assumed to be the
-same.
+same [4].
 
 ABS_MT_WIDTH_MINOR
 
 The length, in surface units, of the minor axis of the approaching
-tool. Omit if circular.
+tool. Omit if circular [4].
 
 The above four values can be used to derive additional information about
 the contact. The ratio ABS_MT_TOUCH_MAJOR / ABS_MT_WIDTH_MAJOR approximates
@@ -70,14 +89,17 @@ different characteristic widths [1].
 
 ABS_MT_ORIENTATION
 
-The orientation of the ellipse. The value should describe half a revolution
-clockwise around the touch center. The scale of the value is arbitrary, but
-zero should be returned for an ellipse aligned along the Y axis of the
-surface. As an example, an index finger placed straight onto the axis could
-return zero orientation, something negative when twisted to the left, and
-something positive when twisted to the right. This value can be omitted if
-the touching object is circular, or if the information is not available in
-the kernel driver.
+The orientation of the ellipse. The value should describe a signed quarter
+of a revolution clockwise around the touch center. The signed value range
+is arbitrary, but zero should be returned for a finger aligned along the Y
+axis of the surface, a negative value when finger is turned to the left, and
+a positive value when finger turned to the right. When completely aligned with
+the X axis, the range max should be returned.  Orientation can be omitted
+if the touching object is circular, or if the information is not available
+in the kernel driver. Partial orientation support is possible if the device
+can distinguish between the two axis, but not (uniquely) any values in
+between. In such cases, the range of ABS_MT_ORIENTATION should be [0, 1]
+[4].
 
 ABS_MT_POSITION_X
 
@@ -98,8 +120,35 @@ ABS_MT_BLOB_ID
 
 The BLOB_ID groups several packets together into one arbitrarily shaped
 contact. This is a low-level anonymous grouping, and should not be confused
-with the high-level contactID, explained below. Most kernel drivers will
-not have this capability, and can safely omit the event.
+with the high-level trackingID [5]. Most kernel drivers will not have blob
+capability, and can safely omit the event.
+
+ABS_MT_TRACKING_ID
+
+The TRACKING_ID identifies an initiated contact throughout its life cycle
+[5]. There are currently only a few devices that support it, so this event
+should normally be omitted.
+
+
+Event Computation
+-----------------
+
+The flora of different hardware unavoidably leads to some devices fitting
+better to the MT protocol than others. To simplify and unify the mapping,
+this section gives recipes for how to compute certain events.
+
+For devices reporting contacts as rectangular shapes, signed orientation
+cannot be obtained. Assuming X and Y are the lengths of the sides of the
+touching rectangle, here is a simple formula that retains the most
+information possible:
+
+   ABS_MT_TOUCH_MAJOR := max(X, Y)
+   ABS_MT_TOUCH_MINOR := min(X, Y)
+   ABS_MT_ORIENTATION := bool(X > Y)
+
+The range of ABS_MT_ORIENTATION should be set to [0, 1], to indicate that
+the device can distinguish between a finger along the Y axis (0) and a
+finger along the X axis (1).
 
 
 Finger Tracking
@@ -109,14 +158,18 @@ The kernel driver should generate an arbitrary enumeration of the set of
 anonymous contacts currently on the surface. The order in which the packets
 appear in the event stream is not important.
 
-The process of finger tracking, i.e., to assign a unique contactID to each
+The process of finger tracking, i.e., to assign a unique trackingID to each
 initiated contact on the surface, is left to user space; preferably the
-multi-touch X driver [3]. In that driver, the contactID stays the same and
+multi-touch X driver [3]. In that driver, the trackingID stays the same and
 unique until the contact vanishes (when the finger leaves the surface). The
 problem of assigning a set of anonymous fingers to a set of identified
 fingers is a euclidian bipartite matching problem at each event update, and
 relies on a sufficiently rapid update rate.
 
+There are a few devices that support trackingID in hardware. User space can
+make use of these native identifiers to reduce bandwidth and cpu usage.
+
+
 Notes
 -----
 
@@ -136,5 +189,7 @@ could be used to derive tilt.
 time of writing (April 2009), the MT protocol is not yet merged, and the
 prototype implements finger matching, basic mouse support and two-finger
 scrolling. The project aims at improving the quality of current multi-touch
-functionality available in the synaptics X driver, and in addition
+functionality available in the Synaptics X driver, and in addition
 implement more advanced gestures.
+[4] See the section on event computation.
+[5] See the section on finger tracking.
index e87bdbf..fd5cac0 100644 (file)
@@ -1535,6 +1535,10 @@ and is between 256 and 4096 characters. It is defined in the file
                        register save and restore. The kernel will only save
                        legacy floating-point registers on task switch.
 
+       noxsave         [BUGS=X86] Disables x86 extended register state save
+                       and restore using xsave. The kernel will fallback to
+                       enabling legacy floating-point and sse state.
+
        nohlt           [BUGS=ARM,SH] Tells the kernel that the sleep(SH) or
                        wfi(ARM) instruction doesn't work correctly and not to
                        use it. This is also useful when using JTAG debugger.
index 012858d..5c08d96 100644 (file)
@@ -460,6 +460,25 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
 
     The power-management is supported.
 
+  Module snd-ctxfi
+  ----------------
+
+    Module for Creative Sound Blaster X-Fi boards (20k1 / 20k2 chips)
+       * Creative Sound Blaster X-Fi Titanium Fatal1ty Champion Series
+       * Creative Sound Blaster X-Fi Titanium Fatal1ty Professional Series
+       * Creative Sound Blaster X-Fi Titanium Professional Audio
+       * Creative Sound Blaster X-Fi Titanium
+       * Creative Sound Blaster X-Fi Elite Pro
+       * Creative Sound Blaster X-Fi Platinum
+       * Creative Sound Blaster X-Fi Fatal1ty
+       * Creative Sound Blaster X-Fi XtremeGamer
+       * Creative Sound Blaster X-Fi XtremeMusic
+
+    reference_rate     - reference sample rate, 44100 or 48000 (default)
+    multiple           - multiple to ref. sample rate, 1 or 2 (default)
+
+    This module supports multiple cards.
+
   Module snd-darla20
   ------------------
 
@@ -925,6 +944,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
                        * Onkyo SE-90PCI
                        * Onkyo SE-200PCI
                        * ESI Juli@
+                       * ESI Maya44
                        * Hercules Fortissimo IV
                        * EGO-SYS WaveTerminal 192M
 
@@ -933,7 +953,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
                  prodigy71xt, prodigy71hifi, prodigyhd2, prodigy192,
                  juli, aureon51, aureon71, universe, ap192, k8x800,
                  phase22, phase28, ms300, av710, se200pci, se90pci,
-                 fortissimo4, sn25p, WT192M
+                 fortissimo4, sn25p, WT192M, maya44
 
     This module supports multiple cards and autoprobe.
 
@@ -1093,6 +1113,13 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
     This module supports multiple cards.
     The driver requires the firmware loader support on kernel.
 
+  Module snd-lx6464es
+  -------------------
+
+    Module for Digigram LX6464ES boards
+
+    This module supports multiple cards.
+
   Module snd-maestro3
   -------------------
 
@@ -1543,13 +1570,15 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
   Module snd-sc6000
   -----------------
 
-    Module for Gallant SC-6000 soundcard.
+    Module for Gallant SC-6000 soundcard and later models: SC-6600
+    and SC-7000.
 
     port       - Port # (0x220 or 0x240)
     mss_port   - MSS Port # (0x530 or 0xe80)
     irq                - IRQ # (5,7,9,10,11)
     mpu_irq    - MPU-401 IRQ # (5,7,9,10) ,0 - no MPU-401 irq
     dma                - DMA # (1,3,0)
+    joystick   - Enable gameport - 0 = disable (default), 1 = enable
 
     This module supports multiple cards.
 
@@ -1859,7 +1888,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
   -------------------
 
     Module for sound cards based on the Asus AV100/AV200 chips,
-    i.e., Xonar D1, DX, D2, D2X, HDAV1.3 (Deluxe), and Essence STX.
+    i.e., Xonar D1, DX, D2, D2X, HDAV1.3 (Deluxe), Essence ST
+    (Deluxe) and Essence STX.
 
     This module supports autoprobe and multiple cards.
 
index 8eec05b..0d8d235 100644 (file)
@@ -36,6 +36,7 @@ ALC260
   acer         Acer TravelMate
   will         Will laptops (PB V7900)
   replacer     Replacer 672V
+  favorit100   Maxdata Favorit 100XS
   basic                fixed pin assignment (old default model)
   test         for testing/debugging purpose, almost all controls can
                adjusted.  Appearing only when compiled with
@@ -85,10 +86,11 @@ ALC269
   eeepc-p703   ASUS Eeepc P703 P900A
   eeepc-p901   ASUS Eeepc P901 S101
   fujitsu      FSC Amilo
+  lifebook     Fujitsu Lifebook S6420
   auto         auto-config reading BIOS (default)
 
-ALC662/663
-==========
+ALC662/663/272
+==============
   3stack-dig   3-stack (2-channel) with SPDIF
   3stack-6ch    3-stack (6-channel)
   3stack-6ch-dig 3-stack (6-channel) with SPDIF
@@ -107,6 +109,9 @@ ALC662/663
   asus-mode4   ASUS
   asus-mode5   ASUS
   asus-mode6   ASUS
+  dell         Dell with ALC272
+  dell-zm1     Dell ZM1 with ALC272
+  samsung-nc10 Samsung NC10 mini notebook
   auto         auto-config reading BIOS (default)
 
 ALC882/885
@@ -118,6 +123,7 @@ ALC882/885
   asus-a7j     ASUS A7J
   asus-a7m     ASUS A7M
   macpro       MacPro support
+  mb5          Macbook 5,1
   mbp3         Macbook Pro rev3
   imac24       iMac 24'' with jack detection
   w2jc         ASUS W2JC
@@ -133,10 +139,13 @@ ALC883/888
   acer         Acer laptops (Travelmate 3012WTMi, Aspire 5600, etc)
   acer-aspire  Acer Aspire 9810
   acer-aspire-4930g Acer Aspire 4930G
+  acer-aspire-6530g Acer Aspire 6530G
+  acer-aspire-8930g Acer Aspire 8930G
   medion       Medion Laptops
   medion-md2   Medion MD2
   targa-dig    Targa/MSI
-  targa-2ch-dig        Targs/MSI with 2-channel
+  targa-2ch-dig        Targa/MSI with 2-channel
+  targa-8ch-dig Targa/MSI with 8-channel (MSI GX620)
   laptop-eapd   3-jack with SPDIF I/O and EAPD (Clevo M540JE, M550JE)
   lenovo-101e  Lenovo 101E
   lenovo-nb0763        Lenovo NB0763
@@ -150,6 +159,9 @@ ALC883/888
   fujitsu-pi2515 Fujitsu AMILO Pi2515
   fujitsu-xa3530 Fujitsu AMILO XA3530
   3stack-6ch-intel Intel DG33* boards
+  asus-p5q     ASUS P5Q-EM boards
+  mb31         MacBook 3,1
+  sony-vaio-tt  Sony VAIO TT
   auto         auto-config reading BIOS (default)
 
 ALC861/660
@@ -334,6 +346,7 @@ STAC9227/9228/9229/927x
   ref-no-jd    Reference board without HP/Mic jack detection
   3stack       D965 3stack
   5stack       D965 5stack + SPDIF
+  5stack-no-fp D965 5stack without front panel
   dell-3stack  Dell Dimension E520
   dell-bios    Fixes with Dell BIOS setup
   auto         BIOS setup (default)
@@ -347,6 +360,7 @@ STAC92HD71B*
   hp-m4                HP mini 1000
   hp-dv5       HP dv series
   hp-hdx       HP HDX series
+  hp-dv4-1222nr        HP dv4-1222nr (with LED support)
   auto         BIOS setup (default)
 
 STAC92HD73*
diff --git a/Documentation/sound/alsa/README.maya44 b/Documentation/sound/alsa/README.maya44
new file mode 100644 (file)
index 0000000..0e41576
--- /dev/null
@@ -0,0 +1,163 @@
+NOTE: The following is the original document of Rainer's patch that the
+current maya44 code based on.  Some contents might be obsoleted, but I
+keep here as reference -- tiwai
+
+----------------------------------------------------------------
+STATE OF DEVELOPMENT:
+
+This driver is being developed on the initiative of Piotr Makowski (oponek@gmail.com) and financed by Lars Bergmann.
+Development is carried out by Rainer Zimmermann (mail@lightshed.de).
+
+ESI provided a sample Maya44 card for the development work.
+
+However, unfortunately it has turned out difficult to get detailed programming information, so I (Rainer Zimmermann) had to find out some card-specific information by experiment and conjecture. Some information (in particular, several GPIO bits) is still missing.
+
+This is the first testing version of the Maya44 driver released to the alsa-devel mailing list (Feb 5, 2008).
+
+
+The following functions work, as tested by Rainer Zimmermann and Piotr Makowski:
+
+- playback and capture at all sampling rates
+- input/output level
+- crossmixing
+- line/mic switch
+- phantom power switch
+- analogue monitor a.k.a bypass
+
+
+The following functions *should* work, but are not fully tested:
+
+- Channel 3+4 analogue - S/PDIF input switching
+- S/PDIF output
+- all inputs/outputs on the M/IO/DIO extension card
+- internal/external clock selection
+
+
+*In particular, we would appreciate testing of these functions by anyone who has access to an M/IO/DIO extension card.*
+
+
+Things that do not seem to work:
+
+- The level meters ("multi track") in 'alsamixer' do not seem to react to signals in (if this is a bug, it would probably be in the existing ICE1724 code).
+
+- Ardour 2.1 seems to work only via JACK, not using ALSA directly or via OSS. This still needs to be tracked down.
+
+
+DRIVER DETAILS:
+
+the following files were added:
+
+pci/ice1724/maya44.c        - Maya44 specific code
+pci/ice1724/maya44.h
+pci/ice1724/ice1724.patch
+pci/ice1724/ice1724.h.patch - PROPOSED patch to ice1724.h (see SAMPLING RATES)
+i2c/other/wm8776.c  - low-level access routines for Wolfson WM8776 codecs 
+include/wm8776.h
+
+
+Note that the wm8776.c code is meant to be card-independent and does not actually register the codec with the ALSA infrastructure.
+This is done in maya44.c, mainly because some of the WM8776 controls are used in Maya44-specific ways, and should be named appropriately.
+
+
+the following files were created in pci/ice1724, simply #including the corresponding file from the alsa-kernel tree:
+
+wtm.h
+vt1720_mobo.h
+revo.h
+prodigy192.h
+pontis.h
+phase.h
+maya44.h
+juli.h
+aureon.h
+amp.h
+envy24ht.h
+se.h
+prodigy_hifi.h
+
+
+*I hope this is the correct way to do things.*
+
+
+SAMPLING RATES:
+
+The Maya44 card (or more exactly, the Wolfson WM8776 codecs) allow a maximum sampling rate of 192 kHz for playback and 92 kHz for capture.
+
+As the ICE1724 chip only allows one global sampling rate, this is handled as follows:
+
+* setting the sampling rate on any open PCM device on the maya44 card will always set the *global* sampling rate for all playback and capture channels.
+
+* In the current state of the driver, setting rates of up to 192 kHz is permitted even for capture devices.
+
+*AVOID CAPTURING AT RATES ABOVE 96kHz*, even though it may appear to work. The codec cannot actually capture at such rates, meaning poor quality.
+
+
+I propose some additional code for limiting the sampling rate when setting on a capture pcm device. However because of the global sampling rate, this logic would be somewhat problematic.
+
+The proposed code (currently deactivated) is in ice1712.h.patch, ice1724.c and maya44.c (in pci/ice1712).
+
+
+SOUND DEVICES:
+
+PCM devices correspond to inputs/outputs as follows (assuming Maya44 is card #0):
+
+hw:0,0 input - stereo, analog input 1+2
+hw:0,0 output - stereo, analog output 1+2
+hw:0,1 input - stereo, analog input 3+4 OR S/PDIF input
+hw:0,1 output - stereo, analog output 3+4 (and SPDIF out)
+
+
+NAMING OF MIXER CONTROLS:
+
+(for more information about the signal flow, please refer to the block diagram on p.24 of the ESI Maya44 manual, or in the ESI windows software).
+
+
+PCM: (digital) output level for channel 1+2
+PCM 1: same for channel 3+4
+
+Mic Phantom+48V: switch for +48V phantom power for electrostatic microphones on input 1/2.
+    Make sure this is not turned on while any other source is connected to input 1/2.
+    It might damage the source and/or the maya44 card.
+
+Mic/Line input: if switch is is on, input jack 1/2 is microphone input (mono), otherwise line input (stereo).
+
+Bypass: analogue bypass from ADC input to output for channel 1+2. Same as "Monitor" in the windows driver.
+Bypass 1: same for channel 3+4.
+
+Crossmix: cross-mixer from channels 1+2 to channels 3+4
+Crossmix 1: cross-mixer from channels 3+4 to channels 1+2
+
+IEC958 Output: switch for S/PDIF output.
+    This is not supported by the ESI windows driver.
+    S/PDIF should output the same signal as channel 3+4. [untested!]
+
+
+Digitial output selectors:
+
+    These switches allow a direct digital routing from the ADCs to the DACs.
+    Each switch determines where the digital input data to one of the DACs comes from.
+    They are not supported by the ESI windows driver.
+    For normal operation, they should all be set to "PCM out".
+
+H/W: Output source channel 1
+H/W 1: Output source channel 2
+H/W 2: Output source channel 3
+H/W 3: Output source channel 4
+
+H/W 4 ... H/W 9: unknown function, left in to enable testing.
+    Possibly some of these control S/PDIF output(s).
+    If these turn out to be unused, they will go away in later driver versions.
+
+Selectable values for each of the digital output selectors are:
+   "PCM out" -> DAC output of the corresponding channel (default setting)
+   "Input 1"...
+   "Input 4" -> direct routing from ADC output of the selected input channel
+
+
+--------
+
+Feb 14, 2008
+Rainer Zimmermann
+mail@lightshed.de
+
index 9e67632..9ac842b 100644 (file)
@@ -62,6 +62,7 @@ Audio DAPM widgets fall into a number of types:-
  o Mic        - Mic (and optional Jack)
  o Line       - Line Input/Output (and optional Jack)
  o Speaker    - Speaker
+ o Supply     - Power or clock supply widget used by other widgets.
  o Pre        - Special PRE widget (exec before all others)
  o Post       - Special POST widget (exec after all others)
 
index 77cbfb1..e8cb115 100644 (file)
@@ -434,7 +434,7 @@ F:  arch/alpha/
 
 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 P:     Thomas Dahlmann
-M:     thomas.dahlmann@amd.com
+M:     dahlmann.thomas@arcor.de
 L:     linux-geode@lists.infradead.org (moderated for non-subscribers)
 S:     Supported
 F:     drivers/usb/gadget/amd5536udc.*
@@ -624,6 +624,7 @@ M:  paulius.zaleckas@teltonika.lt
 L:     linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
 T:     git git://gitorious.org/linux-gemini/mainline.git
 S:     Maintained
+F:     arch/arm/mach-gemini/
 
 ARM/EBSA110 MACHINE SUPPORT
 P:     Russell King
@@ -650,6 +651,7 @@ P:  Paulius Zaleckas
 M:     paulius.zaleckas@teltonika.lt
 L:     linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
 S:     Maintained
+F:     arch/arm/mm/*-fa*
 
 ARM/FOOTBRIDGE ARCHITECTURE
 P:     Russell King
@@ -1132,17 +1134,17 @@ F:      fs/bfs/
 F:     include/linux/bfs_fs.h
 
 BLACKFIN ARCHITECTURE
-P:     Bryan Wu
-M:     cooloney@kernel.org
+P:     Mike Frysinger
+M:     vapier@gentoo.org
 L:     uclinux-dist-devel@blackfin.uclinux.org
 W:     http://blackfin.uclinux.org
 S:     Supported
 F:     arch/blackfin/
 
 BLACKFIN EMAC DRIVER
-P:     Bryan Wu
-M:     cooloney@kernel.org
-L:     uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
+P:     Michael Hennerich
+M:     michael.hennerich@analog.com
+L:     uclinux-dist-devel@blackfin.uclinux.org
 W:     http://blackfin.uclinux.org
 S:     Supported
 F:     drivers/net/bfin_mac.*
@@ -1150,7 +1152,7 @@ F:        drivers/net/bfin_mac.*
 BLACKFIN RTC DRIVER
 P:     Mike Frysinger
 M:     vapier.adi@gmail.com
-L:     uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
+L:     uclinux-dist-devel@blackfin.uclinux.org
 W:     http://blackfin.uclinux.org
 S:     Supported
 F:     drivers/rtc/rtc-bfin.c
@@ -1158,7 +1160,7 @@ F:        drivers/rtc/rtc-bfin.c
 BLACKFIN SERIAL DRIVER
 P:     Sonic Zhang
 M:     sonic.zhang@analog.com
-L:     uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
+L:     uclinux-dist-devel@blackfin.uclinux.org
 W:     http://blackfin.uclinux.org
 S:     Supported
 F:     drivers/serial/bfin_5xx.c
@@ -1166,7 +1168,7 @@ F:        drivers/serial/bfin_5xx.c
 BLACKFIN WATCHDOG DRIVER
 P:     Mike Frysinger
 M:     vapier.adi@gmail.com
-L:     uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
+L:     uclinux-dist-devel@blackfin.uclinux.org
 W:     http://blackfin.uclinux.org
 S:     Supported
 F:     drivers/watchdog/bfin_wdt.c
@@ -1174,7 +1176,7 @@ F:        drivers/watchdog/bfin_wdt.c
 BLACKFIN I2C TWI DRIVER
 P:     Sonic Zhang
 M:     sonic.zhang@analog.com
-L:     uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
+L:     uclinux-dist-devel@blackfin.uclinux.org
 W:     http://blackfin.uclinux.org/
 S:     Supported
 F:     drivers/i2c/busses/i2c-bfin-twi.c
@@ -1540,6 +1542,13 @@ W:       http://www.fi.muni.cz/~kas/cosa/
 S:     Maintained
 F:     drivers/net/wan/cosa*
 
+CPMAC ETHERNET DRIVER
+P:     Florian Fainelli
+M:     florian@openwrt.org
+L:     netdev@vger.kernel.org
+S:     Maintained
+F:     drivers/net/cpmac.c
+
 CPU FREQUENCY DRIVERS
 P:     Dave Jones
 M:     davej@redhat.com
@@ -1971,8 +1980,8 @@ F:        include/linux/edac.h
 
 EDAC-E752X
 P:     Mark Gross
-P:     Doug Thompson
 M:     mark.gross@intel.com
+P:     Doug Thompson
 M:     dougthompson@xmission.com
 L:     bluesmoke-devel@lists.sourceforge.net (moderated for non-subscribers)
 W:     bluesmoke.sourceforge.net
@@ -2249,7 +2258,7 @@ P:        Li Yang
 M:     leoli@freescale.com
 P:     Zhang Wei
 M:     zw@zh-kernel.org
-L:     linuxppc-embedded@ozlabs.org
+L:     linuxppc-dev@ozlabs.org
 L:     linux-kernel@vger.kernel.org
 S:     Maintained
 F:     drivers/dma/fsldma.*
@@ -4565,7 +4574,8 @@ F:        drivers/pcmcia/pxa2xx*
 F:     drivers/spi/pxa2xx*
 F:     drivers/usb/gadget/pxa2*
 F:     include/sound/pxa2xx-lib.h
-F:     sound/soc/pxa/pxa2xx*
+F:     sound/arm/pxa*
+F:     sound/soc/pxa
 
 PXA168 SUPPORT
 P:     Eric Miao
@@ -5293,11 +5303,12 @@ P:      Liam Girdwood
 M:     lrg@slimlogic.co.uk
 P:     Mark Brown
 M:     broonie@opensource.wolfsonmicro.com
-T:     git git://opensource.wolfsonmicro.com/linux-2.6-asoc
+T:     git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6.git
 L:     alsa-devel@alsa-project.org (subscribers-only)
 W:     http://alsa-project.org/main/index.php/ASoC
 S:     Supported
 F:     sound/soc/
+F:     include/sound/soc*
 
 SPARC + UltraSPARC (sparc/sparc64)
 P:     David S. Miller
index 739fd34..03373bb 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 30
-EXTRAVERSION = -rc7
+EXTRAVERSION =
 NAME = Man-Eating Seals of Antiquity
 
 # *DOCUMENTATION*
@@ -533,7 +533,7 @@ endif
 
 include $(srctree)/arch/$(SRCARCH)/Makefile
 
-ifneq (CONFIG_FRAME_WARN,0)
+ifneq ($(CONFIG_FRAME_WARN),0)
 KBUILD_CFLAGS += $(call cc-option,-Wframe-larger-than=${CONFIG_FRAME_WARN})
 endif
 
index 6116e48..15f8a09 100644 (file)
        .align  3;                              \
        .long   9999b,9001f;                    \
        .previous
+
+/*
+ * SMP data memory barrier
+ */
+       .macro  smp_dmb
+#ifdef CONFIG_SMP
+#if __LINUX_ARM_ARCH__ >= 7
+       dmb
+#elif __LINUX_ARM_ARCH__ == 6
+       mcr     p15, 0, r0, c7, c10, 5  @ dmb
+#endif
+#endif
+       .endm
index ee99723..16b52f3 100644 (file)
@@ -44,11 +44,29 @@ static inline void atomic_set(atomic_t *v, int i)
        : "cc");
 }
 
+static inline void atomic_add(int i, atomic_t *v)
+{
+       unsigned long tmp;
+       int result;
+
+       __asm__ __volatile__("@ atomic_add\n"
+"1:    ldrex   %0, [%2]\n"
+"      add     %0, %0, %3\n"
+"      strex   %1, %0, [%2]\n"
+"      teq     %1, #0\n"
+"      bne     1b"
+       : "=&r" (result), "=&r" (tmp)
+       : "r" (&v->counter), "Ir" (i)
+       : "cc");
+}
+
 static inline int atomic_add_return(int i, atomic_t *v)
 {
        unsigned long tmp;
        int result;
 
+       smp_mb();
+
        __asm__ __volatile__("@ atomic_add_return\n"
 "1:    ldrex   %0, [%2]\n"
 "      add     %0, %0, %3\n"
@@ -59,14 +77,34 @@ static inline int atomic_add_return(int i, atomic_t *v)
        : "r" (&v->counter), "Ir" (i)
        : "cc");
 
+       smp_mb();
+
        return result;
 }
 
+static inline void atomic_sub(int i, atomic_t *v)
+{
+       unsigned long tmp;
+       int result;
+
+       __asm__ __volatile__("@ atomic_sub\n"
+"1:    ldrex   %0, [%2]\n"
+"      sub     %0, %0, %3\n"
+"      strex   %1, %0, [%2]\n"
+"      teq     %1, #0\n"
+"      bne     1b"
+       : "=&r" (result), "=&r" (tmp)
+       : "r" (&v->counter), "Ir" (i)
+       : "cc");
+}
+
 static inline int atomic_sub_return(int i, atomic_t *v)
 {
        unsigned long tmp;
        int result;
 
+       smp_mb();
+
        __asm__ __volatile__("@ atomic_sub_return\n"
 "1:    ldrex   %0, [%2]\n"
 "      sub     %0, %0, %3\n"
@@ -77,6 +115,8 @@ static inline int atomic_sub_return(int i, atomic_t *v)
        : "r" (&v->counter), "Ir" (i)
        : "cc");
 
+       smp_mb();
+
        return result;
 }
 
@@ -84,6 +124,8 @@ static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
 {
        unsigned long oldval, res;
 
+       smp_mb();
+
        do {
                __asm__ __volatile__("@ atomic_cmpxchg\n"
                "ldrex  %1, [%2]\n"
@@ -95,6 +137,8 @@ static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
                    : "cc");
        } while (res);
 
+       smp_mb();
+
        return oldval;
 }
 
@@ -135,6 +179,7 @@ static inline int atomic_add_return(int i, atomic_t *v)
 
        return val;
 }
+#define atomic_add(i, v)       (void) atomic_add_return(i, v)
 
 static inline int atomic_sub_return(int i, atomic_t *v)
 {
@@ -148,6 +193,7 @@ static inline int atomic_sub_return(int i, atomic_t *v)
 
        return val;
 }
+#define atomic_sub(i, v)       (void) atomic_sub_return(i, v)
 
 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
 {
@@ -187,10 +233,8 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u)
 }
 #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
 
-#define atomic_add(i, v)       (void) atomic_add_return(i, v)
-#define atomic_inc(v)          (void) atomic_add_return(1, v)
-#define atomic_sub(i, v)       (void) atomic_sub_return(i, v)
-#define atomic_dec(v)          (void) atomic_sub_return(1, v)
+#define atomic_inc(v)          atomic_add(1, v)
+#define atomic_dec(v)          atomic_sub(1, v)
 
 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
@@ -200,11 +244,10 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u)
 
 #define atomic_add_negative(i,v) (atomic_add_return(i, v) < 0)
 
-/* Atomic operations are already serializing on ARM */
-#define smp_mb__before_atomic_dec()    barrier()
-#define smp_mb__after_atomic_dec()     barrier()
-#define smp_mb__before_atomic_inc()    barrier()
-#define smp_mb__after_atomic_inc()     barrier()
+#define smp_mb__before_atomic_dec()    smp_mb()
+#define smp_mb__after_atomic_dec()     smp_mb()
+#define smp_mb__before_atomic_inc()    smp_mb()
+#define smp_mb__after_atomic_inc()     smp_mb()
 
 #include <asm-generic/atomic.h>
 #endif
index cb7a9e9..feaa75f 100644 (file)
@@ -7,4 +7,20 @@
 #define L1_CACHE_SHIFT         5
 #define L1_CACHE_BYTES         (1 << L1_CACHE_SHIFT)
 
+/*
+ * Memory returned by kmalloc() may be used for DMA, so we must make
+ * sure that all such allocations are cache aligned. Otherwise,
+ * unrelated code may cause parts of the buffer to be read into the
+ * cache before the transfer is done, causing old data to be seen by
+ * the CPU.
+ */
+#define ARCH_KMALLOC_MINALIGN  L1_CACHE_BYTES
+
+/*
+ * With EABI on ARMv5 and above we must have 64-bit aligned slab pointers.
+ */
+#if defined(CONFIG_AEABI) && (__LINUX_ARM_ARCH__ >= 5)
+#define ARCH_SLAB_MINALIGN 8
+#endif
+
 #endif
index 1d77e51..59426a4 100644 (file)
@@ -5,9 +5,6 @@
 #ifndef __ARM_FLAT_H__
 #define __ARM_FLAT_H__
 
-/* An odd number of words will be pushed after this alignment, so
-   deliberately misalign the value.  */
-#define        flat_stack_align(sp)    sp = (void *)(((unsigned long)(sp) - 4) | 4)
 #define        flat_argvp_envp_on_stack()              1
 #define        flat_old_ram_flag(flags)                (flags)
 #define        flat_reloc_valid(reloc, size)           ((reloc) <= (size))
index e6eb8a6..7b52277 100644 (file)
@@ -202,13 +202,6 @@ typedef struct page *pgtable_t;
        (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
         VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-/*
- * With EABI on ARMv5 and above we must have 64-bit aligned slab pointers.
- */
-#if defined(CONFIG_AEABI) && (__LINUX_ARM_ARCH__ >= 5)
-#define ARCH_SLAB_MINALIGN 8
-#endif
-
 #include <asm-generic/page.h>
 
 #endif
index bd4dc8e..d65b2f5 100644 (file)
@@ -248,6 +248,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
        unsigned int tmp;
 #endif
 
+       smp_mb();
+
        switch (size) {
 #if __LINUX_ARM_ARCH__ >= 6
        case 1:
@@ -307,6 +309,7 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
                __bad_xchg(ptr, size), ret = 0;
                break;
        }
+       smp_mb();
 
        return ret;
 }
@@ -316,6 +319,12 @@ extern void enable_hlt(void);
 
 #include <asm-generic/cmpxchg-local.h>
 
+#if __LINUX_ARM_ARCH__ < 6
+
+#ifdef CONFIG_SMP
+#error "SMP is not supported on this platform"
+#endif
+
 /*
  * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make
  * them available.
@@ -329,6 +338,173 @@ extern void enable_hlt(void);
 #include <asm-generic/cmpxchg.h>
 #endif
 
+#else  /* __LINUX_ARM_ARCH__ >= 6 */
+
+extern void __bad_cmpxchg(volatile void *ptr, int size);
+
+/*
+ * cmpxchg only support 32-bits operands on ARMv6.
+ */
+
+static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
+                                     unsigned long new, int size)
+{
+       unsigned long oldval, res;
+
+       switch (size) {
+#ifdef CONFIG_CPU_32v6K
+       case 1:
+               do {
+                       asm volatile("@ __cmpxchg1\n"
+                       "       ldrexb  %1, [%2]\n"
+                       "       mov     %0, #0\n"
+                       "       teq     %1, %3\n"
+                       "       strexbeq %0, %4, [%2]\n"
+                               : "=&r" (res), "=&r" (oldval)
+                               : "r" (ptr), "Ir" (old), "r" (new)
+                               : "memory", "cc");
+               } while (res);
+               break;
+       case 2:
+               do {
+                       asm volatile("@ __cmpxchg1\n"
+                       "       ldrexh  %1, [%2]\n"
+                       "       mov     %0, #0\n"
+                       "       teq     %1, %3\n"
+                       "       strexheq %0, %4, [%2]\n"
+                               : "=&r" (res), "=&r" (oldval)
+                               : "r" (ptr), "Ir" (old), "r" (new)
+                               : "memory", "cc");
+               } while (res);
+               break;
+#endif /* CONFIG_CPU_32v6K */
+       case 4:
+               do {
+                       asm volatile("@ __cmpxchg4\n"
+                       "       ldrex   %1, [%2]\n"
+                       "       mov     %0, #0\n"
+                       "       teq     %1, %3\n"
+                       "       strexeq %0, %4, [%2]\n"
+                               : "=&r" (res), "=&r" (oldval)
+                               : "r" (ptr), "Ir" (old), "r" (new)
+                               : "memory", "cc");
+               } while (res);
+               break;
+       default:
+               __bad_cmpxchg(ptr, size);
+               oldval = 0;
+       }
+
+       return oldval;
+}
+
+static inline unsigned long __cmpxchg_mb(volatile void *ptr, unsigned long old,
+                                        unsigned long new, int size)
+{
+       unsigned long ret;
+
+       smp_mb();
+       ret = __cmpxchg(ptr, old, new, size);
+       smp_mb();
+
+       return ret;
+}
+
+#define cmpxchg(ptr,o,n)                                               \
+       ((__typeof__(*(ptr)))__cmpxchg_mb((ptr),                        \
+                                         (unsigned long)(o),           \
+                                         (unsigned long)(n),           \
+                                         sizeof(*(ptr))))
+
+static inline unsigned long __cmpxchg_local(volatile void *ptr,
+                                           unsigned long old,
+                                           unsigned long new, int size)
+{
+       unsigned long ret;
+
+       switch (size) {
+#ifndef CONFIG_CPU_32v6K
+       case 1:
+       case 2:
+               ret = __cmpxchg_local_generic(ptr, old, new, size);
+               break;
+#endif /* !CONFIG_CPU_32v6K */
+       default:
+               ret = __cmpxchg(ptr, old, new, size);
+       }
+
+       return ret;
+}
+
+#define cmpxchg_local(ptr,o,n)                                         \
+       ((__typeof__(*(ptr)))__cmpxchg_local((ptr),                     \
+                                      (unsigned long)(o),              \
+                                      (unsigned long)(n),              \
+                                      sizeof(*(ptr))))
+
+#ifdef CONFIG_CPU_32v6K
+
+/*
+ * Note : ARMv7-M (currently unsupported by Linux) does not support
+ * ldrexd/strexd. If ARMv7-M is ever supported by the Linux kernel, it should
+ * not be allowed to use __cmpxchg64.
+ */
+static inline unsigned long long __cmpxchg64(volatile void *ptr,
+                                            unsigned long long old,
+                                            unsigned long long new)
+{
+       register unsigned long long oldval asm("r0");
+       register unsigned long long __old asm("r2") = old;
+       register unsigned long long __new asm("r4") = new;
+       unsigned long res;
+
+       do {
+               asm volatile(
+               "       @ __cmpxchg8\n"
+               "       ldrexd  %1, %H1, [%2]\n"
+               "       mov     %0, #0\n"
+               "       teq     %1, %3\n"
+               "       teqeq   %H1, %H3\n"
+               "       strexdeq %0, %4, %H4, [%2]\n"
+                       : "=&r" (res), "=&r" (oldval)
+                       : "r" (ptr), "Ir" (__old), "r" (__new)
+                       : "memory", "cc");
+       } while (res);
+
+       return oldval;
+}
+
+static inline unsigned long long __cmpxchg64_mb(volatile void *ptr,
+                                               unsigned long long old,
+                                               unsigned long long new)
+{
+       unsigned long long ret;
+
+       smp_mb();
+       ret = __cmpxchg64(ptr, old, new);
+       smp_mb();
+
+       return ret;
+}
+
+#define cmpxchg64(ptr,o,n)                                             \
+       ((__typeof__(*(ptr)))__cmpxchg64_mb((ptr),                      \
+                                           (unsigned long long)(o),    \
+                                           (unsigned long long)(n)))
+
+#define cmpxchg64_local(ptr,o,n)                                       \
+       ((__typeof__(*(ptr)))__cmpxchg64((ptr),                         \
+                                        (unsigned long long)(o),       \
+                                        (unsigned long long)(n)))
+
+#else  /* !CONFIG_CPU_32v6K */
+
+#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
+
+#endif /* CONFIG_CPU_32v6K */
+
+#endif /* __LINUX_ARM_ARCH__ >= 6 */
+
 #endif /* __ASSEMBLY__ */
 
 #define arch_align_stack(x) (x)
index d4a0da1..950391f 100644 (file)
@@ -78,6 +78,15 @@ int arm_elf_read_implies_exec(const struct elf32_hdr *x, int executable_stack)
                return 1;
        if (cpu_architecture() < CPU_ARCH_ARMv6)
                return 1;
+#if !defined(CONFIG_AEABI) || defined(CONFIG_OABI_COMPAT)
+       /*
+        * If we have support for OABI programs, we can never allow NX
+        * support - our signal syscall restart mechanism relies upon
+        * being able to execute code placed on the user stack.
+        */
+       return 1;
+#else
        return 0;
+#endif
 }
 EXPORT_SYMBOL(arm_elf_read_implies_exec);
index d662a2f..83b1da6 100644 (file)
@@ -815,10 +815,7 @@ __kuser_helper_start:
  */
 
 __kuser_memory_barrier:                                @ 0xffff0fa0
-
-#if __LINUX_ARM_ARCH__ >= 6 && defined(CONFIG_SMP)
-       mcr     p15, 0, r0, c7, c10, 5  @ dmb
-#endif
+       smp_dmb
        usr_ret lr
 
        .align  5
index 2e787d4..c7f2627 100644 (file)
        mov     r2, #1
        add     r1, r1, r0, lsr #3      @ Get byte offset
        mov     r3, r2, lsl r3          @ create mask
+       smp_dmb
 1:     ldrexb  r2, [r1]
        ands    r0, r2, r3              @ save old value of bit
        \instr  r2, r2, r3                      @ toggle bit
        strexb  ip, r2, [r1]
        cmp     ip, #0
        bne     1b
+       smp_dmb
        cmp     r0, #0
        movne   r0, #1
 2:     mov     pc, lr
index de67526..213a4fc 100644 (file)
 /*
  * Memory Map definitions
  */
-/* FIXME: Does it really swap SRAM like this? */
 #ifdef CONFIG_GEMINI_MEM_SWAP
 # define GEMINI_DRAM_BASE      0x00000000
-# define GEMINI_SRAM_BASE      0x20000000
+# define GEMINI_SRAM_BASE      0x70000000
 #else
 # define GEMINI_SRAM_BASE      0x00000000
 # define GEMINI_DRAM_BASE      0x10000000
index eeb0024..be1ca28 100644 (file)
@@ -144,6 +144,9 @@ static struct platform_device kirkwood_ge00 = {
        .id             = 0,
        .num_resources  = 1,
        .resource       = kirkwood_ge00_resources,
+       .dev            = {
+               .coherent_dma_mask      = 0xffffffff,
+       },
 };
 
 void __init kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data)
@@ -202,6 +205,9 @@ static struct platform_device kirkwood_ge01 = {
        .id             = 1,
        .num_resources  = 1,
        .resource       = kirkwood_ge01_resources,
+       .dev            = {
+               .coherent_dma_mask      = 0xffffffff,
+       },
 };
 
 void __init kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data)
@@ -386,12 +392,10 @@ static struct mv64xxx_i2c_pdata kirkwood_i2c_pdata = {
 
 static struct resource kirkwood_i2c_resources[] = {
        {
-               .name   = "i2c",
                .start  = I2C_PHYS_BASE,
                .end    = I2C_PHYS_BASE + 0x1f,
                .flags  = IORESOURCE_MEM,
        }, {
-               .name   = "i2c",
                .start  = IRQ_KIRKWOOD_TWSI,
                .end    = IRQ_KIRKWOOD_TWSI,
                .flags  = IORESOURCE_IRQ,
index dda5743..01aa213 100644 (file)
@@ -142,6 +142,8 @@ static unsigned int qnap_ts219_mpp_config[] __initdata = {
        MPP1_SPI_MOSI,
        MPP2_SPI_SCK,
        MPP3_SPI_MISO,
+       MPP4_SATA1_ACTn,
+       MPP5_SATA0_ACTn,
        MPP8_TW_SDA,
        MPP9_TW_SCK,
        MPP10_UART0_TXD,
@@ -150,10 +152,6 @@ static unsigned int qnap_ts219_mpp_config[] __initdata = {
        MPP14_UART1_RXD,        /* PIC controller */
        MPP15_GPIO,             /* USB Copy button */
        MPP16_GPIO,             /* Reset button */
-       MPP20_SATA1_ACTn,
-       MPP21_SATA0_ACTn,
-       MPP22_SATA1_PRESENTn,
-       MPP23_SATA0_PRESENTn,
        0
 };
 
index c0d2d9d..818f19d 100644 (file)
@@ -82,6 +82,9 @@ static struct platform_device loki_ge0 = {
        .id             = 0,
        .num_resources  = 1,
        .resource       = loki_ge0_resources,
+       .dev            = {
+               .coherent_dma_mask      = 0xffffffff,
+       },
 };
 
 void __init loki_ge0_init(struct mv643xx_eth_platform_data *eth_data)
@@ -136,6 +139,9 @@ static struct platform_device loki_ge1 = {
        .id             = 1,
        .num_resources  = 1,
        .resource       = loki_ge1_resources,
+       .dev            = {
+               .coherent_dma_mask      = 0xffffffff,
+       },
 };
 
 void __init loki_ge1_init(struct mv643xx_eth_platform_data *eth_data)
index d0bdb6e..2e91464 100644 (file)
@@ -3,6 +3,11 @@
 
 #include <mach/mfp.h>
 
+#define MFP_DRIVE_VERY_SLOW    (0x0 << 13)
+#define MFP_DRIVE_SLOW         (0x1 << 13)
+#define MFP_DRIVE_MEDIUM       (0x2 << 13)
+#define MFP_DRIVE_FAST         (0x3 << 13)
+
 /* GPIO */
 #define GPIO0_GPIO             MFP_CFG(GPIO0, AF5)
 #define GPIO1_GPIO             MFP_CFG(GPIO1, AF5)
index 48a1cbc..d97de36 100644 (file)
@@ -3,6 +3,11 @@
 
 #include <mach/mfp.h>
 
+#define MFP_DRIVE_VERY_SLOW    (0x0 << 13)
+#define MFP_DRIVE_SLOW         (0x2 << 13)
+#define MFP_DRIVE_MEDIUM       (0x4 << 13)
+#define MFP_DRIVE_FAST         (0x8 << 13)
+
 /* UART2 */
 #define GPIO47_UART2_RXD       MFP_CFG(GPIO47, AF6)
 #define GPIO48_UART2_TXD       MFP_CFG(GPIO48, AF6)
index 277ea4c..62e510e 100644 (file)
  * possible, we make the following compromise:
  *
  * 1. SLEEP_OE_N will always be programmed to '1' (by MFP_LPM_FLOAT)
- * 2. DRIVE strength definitions redefined to include the reserved bit10
+ * 2. DRIVE strength definitions redefined to include the reserved bit
+ *    - the reserved bit differs between pxa168 and pxa910, and the
+ *      MFP_DRIVE_* macros are individually defined in mfp-pxa{168,910}.h
  * 3. Override MFP_CFG() and MFP_CFG_DRV()
  * 4. Drop the use of MFP_CFG_LPM() and MFP_CFG_X()
  */
 
-#define MFP_DRIVE_VERY_SLOW    (0x0 << 13)
-#define MFP_DRIVE_SLOW         (0x2 << 13)
-#define MFP_DRIVE_MEDIUM       (0x4 << 13)
-#define MFP_DRIVE_FAST         (0x8 << 13)
-
 #undef MFP_CFG
 #undef MFP_CFG_DRV
 #undef MFP_CFG_LPM
index b03a6ed..a8400bb 100644 (file)
@@ -136,7 +136,7 @@ static struct clock_event_device ckevt = {
        .set_mode       = timer_set_mode,
 };
 
-static cycle_t clksrc_read(void)
+static cycle_t clksrc_read(struct clocksource *cs)
 {
        return timer_read();
 }
index 9ba5950..1b22e4a 100644 (file)
@@ -321,6 +321,9 @@ static struct platform_device mv78xx0_ge00 = {
        .id             = 0,
        .num_resources  = 1,
        .resource       = mv78xx0_ge00_resources,
+       .dev            = {
+               .coherent_dma_mask      = 0xffffffff,
+       },
 };
 
 void __init mv78xx0_ge00_init(struct mv643xx_eth_platform_data *eth_data)
@@ -375,6 +378,9 @@ static struct platform_device mv78xx0_ge01 = {
        .id             = 1,
        .num_resources  = 1,
        .resource       = mv78xx0_ge01_resources,
+       .dev            = {
+               .coherent_dma_mask      = 0xffffffff,
+       },
 };
 
 void __init mv78xx0_ge01_init(struct mv643xx_eth_platform_data *eth_data)
@@ -429,6 +435,9 @@ static struct platform_device mv78xx0_ge10 = {
        .id             = 2,
        .num_resources  = 1,
        .resource       = mv78xx0_ge10_resources,
+       .dev            = {
+               .coherent_dma_mask      = 0xffffffff,
+       },
 };
 
 void __init mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data)
@@ -496,6 +505,9 @@ static struct platform_device mv78xx0_ge11 = {
        .id             = 3,
        .num_resources  = 1,
        .resource       = mv78xx0_ge11_resources,
+       .dev            = {
+               .coherent_dma_mask      = 0xffffffff,
+       },
 };
 
 void __init mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data)
@@ -532,12 +544,10 @@ static struct mv64xxx_i2c_pdata mv78xx0_i2c_0_pdata = {
 
 static struct resource mv78xx0_i2c_0_resources[] = {
        {
-               .name   = "i2c 0 base",
                .start  = I2C_0_PHYS_BASE,
                .end    = I2C_0_PHYS_BASE + 0x1f,
                .flags  = IORESOURCE_MEM,
        }, {
-               .name   = "i2c 0 irq",
                .start  = IRQ_MV78XX0_I2C_0,
                .end    = IRQ_MV78XX0_I2C_0,
                .flags  = IORESOURCE_IRQ,
@@ -567,12 +577,10 @@ static struct mv64xxx_i2c_pdata mv78xx0_i2c_1_pdata = {
 
 static struct resource mv78xx0_i2c_1_resources[] = {
        {
-               .name   = "i2c 1 base",
                .start  = I2C_1_PHYS_BASE,
                .end    = I2C_1_PHYS_BASE + 0x1f,
                .flags  = IORESOURCE_MEM,
        }, {
-               .name   = "i2c 1 irq",
                .start  = IRQ_MV78XX0_I2C_1,
                .end    = IRQ_MV78XX0_I2C_1,
                .flags  = IORESOURCE_IRQ,
index 999d013..e4b08ca 100644 (file)
@@ -890,7 +890,7 @@ static struct clk clko_clk = {
                .con_id = n, \
                .clk = &c, \
        },
-static struct clk_lookup lookups[] __initdata = {
+static struct clk_lookup lookups[] = {
 /* It's unlikely that any driver wants one of them directly:
        _REGISTER_CLOCK(NULL, "ckih", ckih_clk)
        _REGISTER_CLOCK(NULL, "ckil", ckil_clk)
index 3f7280c..2c97144 100644 (file)
@@ -621,7 +621,7 @@ DEFINE_CLOCK1(csi_clk,     0, 0,      0, parent, &csi_clk1, &per4_clk);
                .clk = &c, \
        },
 
-static struct clk_lookup lookups[] __initdata = {
+static struct clk_lookup lookups[] = {
        _REGISTER_CLOCK("imx-uart.0", NULL, uart1_clk)
        _REGISTER_CLOCK("imx-uart.1", NULL, uart2_clk)
        _REGISTER_CLOCK("imx-uart.2", NULL, uart3_clk)
index 53a112d..3c1e06f 100644 (file)
@@ -404,7 +404,7 @@ DEFINE_CLOCK(gpu2d_clk,  0, CCM_CGR3,  4, NULL, NULL);
                .clk = &c,              \
        },
 
-static struct clk_lookup lookups[] __initdata = {
+static struct clk_lookup lookups[] = {
        _REGISTER_CLOCK(NULL, "asrc", asrc_clk)
        _REGISTER_CLOCK(NULL, "ata", ata_clk)
        _REGISTER_CLOCK(NULL, "audmux", audmux_clk)
index 9957a11..a68fcf9 100644 (file)
@@ -516,7 +516,7 @@ DEFINE_CLOCK(ipg_clk,     0, NULL,          0, ipg_get_rate, NULL, &ahb_clk);
                .clk = &c, \
        },
 
-static struct clk_lookup lookups[] __initdata = {
+static struct clk_lookup lookups[] = {
        _REGISTER_CLOCK(NULL, "emi", emi_clk)
        _REGISTER_CLOCK(NULL, "cspi", cspi1_clk)
        _REGISTER_CLOCK(NULL, "cspi", cspi2_clk)
index 6af99dd..b1c7778 100644 (file)
@@ -188,6 +188,9 @@ static struct platform_device orion5x_eth = {
        .id             = 0,
        .num_resources  = 1,
        .resource       = orion5x_eth_resources,
+       .dev            = {
+               .coherent_dma_mask      = 0xffffffff,
+       },
 };
 
 void __init orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data)
@@ -248,12 +251,10 @@ static struct mv64xxx_i2c_pdata orion5x_i2c_pdata = {
 
 static struct resource orion5x_i2c_resources[] = {
        {
-               .name   = "i2c base",
                .start  = I2C_PHYS_BASE,
                .end    = I2C_PHYS_BASE + 0x1f,
                .flags  = IORESOURCE_MEM,
        }, {
-               .name   = "i2c irq",
                .start  = IRQ_ORION5X_I2C,
                .end    = IRQ_ORION5X_I2C,
                .flags  = IORESOURCE_IRQ,
index d245e59..29970f7 100644 (file)
@@ -72,7 +72,10 @@ void __init pxa_set_mci_info(struct pxamci_platform_data *info)
 }
 
 
-static struct pxa2xx_udc_mach_info pxa_udc_info;
+static struct pxa2xx_udc_mach_info pxa_udc_info = {
+       .gpio_pullup = -1,
+       .gpio_vbus   = -1,
+};
 
 void __init pxa_set_udc_info(struct pxa2xx_udc_mach_info *info)
 {
index 92ba16e..7db966d 100644 (file)
@@ -111,9 +111,9 @@ static unsigned long ezx_pin_config[] __initdata = {
        GPIO25_SSP1_TXD,
        GPIO26_SSP1_RXD,
        GPIO24_GPIO,                            /* pcap chip select */
-       GPIO1_GPIO,                             /* pcap interrupt */
-       GPIO4_GPIO,                             /* WDI_AP */
-       GPIO55_GPIO,                            /* SYS_RESTART */
+       GPIO1_GPIO | WAKEUP_ON_EDGE_RISE,       /* pcap interrupt */
+       GPIO4_GPIO | MFP_LPM_DRIVE_HIGH,        /* WDI_AP */
+       GPIO55_GPIO | MFP_LPM_DRIVE_HIGH,       /* SYS_RESTART */
 
        /* MMC */
        GPIO32_MMC_CLK,
@@ -144,20 +144,20 @@ static unsigned long ezx_pin_config[] __initdata = {
 #if defined(CONFIG_MACH_EZX_A780) || defined(CONFIG_MACH_EZX_E680)
 static unsigned long gen1_pin_config[] __initdata = {
        /* flip / lockswitch */
-       GPIO12_GPIO,
+       GPIO12_GPIO | WAKEUP_ON_EDGE_BOTH,
 
        /* bluetooth (bcm2035) */
-       GPIO14_GPIO | WAKEUP_ON_LEVEL_HIGH,     /* HOSTWAKE */
+       GPIO14_GPIO | WAKEUP_ON_EDGE_RISE,      /* HOSTWAKE */
        GPIO48_GPIO,                            /* RESET */
        GPIO28_GPIO,                            /* WAKEUP */
 
        /* Neptune handshake */
-       GPIO0_GPIO | WAKEUP_ON_LEVEL_HIGH,      /* BP_RDY */
-       GPIO57_GPIO,                            /* AP_RDY */
-       GPIO13_GPIO | WAKEUP_ON_LEVEL_HIGH,     /* WDI */
-       GPIO3_GPIO | WAKEUP_ON_LEVEL_HIGH,      /* WDI2 */
-       GPIO82_GPIO,                            /* RESET */
-       GPIO99_GPIO,                            /* TC_MM_EN */
+       GPIO0_GPIO | WAKEUP_ON_EDGE_FALL,       /* BP_RDY */
+       GPIO57_GPIO | MFP_LPM_DRIVE_HIGH,       /* AP_RDY */
+       GPIO13_GPIO | WAKEUP_ON_EDGE_BOTH,      /* WDI */
+       GPIO3_GPIO | WAKEUP_ON_EDGE_BOTH,       /* WDI2 */
+       GPIO82_GPIO | MFP_LPM_DRIVE_HIGH,       /* RESET */
+       GPIO99_GPIO | MFP_LPM_DRIVE_HIGH,       /* TC_MM_EN */
 
        /* sound */
        GPIO52_SSP3_SCLK,
@@ -199,21 +199,21 @@ static unsigned long gen1_pin_config[] __initdata = {
        defined(CONFIG_MACH_EZX_E2) || defined(CONFIG_MACH_EZX_E6)
 static unsigned long gen2_pin_config[] __initdata = {
        /* flip / lockswitch */
-       GPIO15_GPIO,
+       GPIO15_GPIO | WAKEUP_ON_EDGE_BOTH,
 
        /* EOC */
-       GPIO10_GPIO,
+       GPIO10_GPIO | WAKEUP_ON_EDGE_RISE,
 
        /* bluetooth (bcm2045) */
-       GPIO13_GPIO | WAKEUP_ON_LEVEL_HIGH,     /* HOSTWAKE */
+       GPIO13_GPIO | WAKEUP_ON_EDGE_RISE,      /* HOSTWAKE */
        GPIO37_GPIO,                            /* RESET */
        GPIO57_GPIO,                            /* WAKEUP */
 
        /* Neptune handshake */
-       GPIO0_GPIO | WAKEUP_ON_LEVEL_HIGH,      /* BP_RDY */
-       GPIO96_GPIO,                            /* AP_RDY */
-       GPIO3_GPIO | WAKEUP_ON_LEVEL_HIGH,      /* WDI */
-       GPIO116_GPIO,                           /* RESET */
+       GPIO0_GPIO | WAKEUP_ON_EDGE_FALL,       /* BP_RDY */
+       GPIO96_GPIO | MFP_LPM_DRIVE_HIGH,       /* AP_RDY */
+       GPIO3_GPIO | WAKEUP_ON_EDGE_FALL,       /* WDI */
+       GPIO116_GPIO | MFP_LPM_DRIVE_HIGH,      /* RESET */
        GPIO41_GPIO,                            /* BP_FLASH */
 
        /* sound */
index 2121309..2b27336 100644 (file)
@@ -412,7 +412,7 @@ static struct platform_device imote2_flash_device = {
  */
 static struct i2c_board_info __initdata imote2_i2c_board_info[] = {
        { /* UCAM sensor board */
-               .type = "max1238",
+               .type = "max1239",
                .addr = 0x35,
        }, { /* ITS400 Sensor board only */
                .type = "max1363",
index 31e6a7b..b6c1055 100644 (file)
@@ -13,8 +13,9 @@ extern void clear_reset_status(unsigned int mask);
 /**
  * init_gpio_reset() - register GPIO as reset generator
  * @gpio: gpio nr
- * @output: set gpio as out/low instead of input during normal work
+ * @output: set gpio as output instead of input during normal work
+ * @level: output level
  */
-extern int init_gpio_reset(int gpio, int output);
+extern int init_gpio_reset(int gpio, int output, int level);
 
 #endif /* __ASM_ARCH_RESET_H */
index 7ffb91d..cf6b720 100644 (file)
@@ -322,6 +322,7 @@ static inline void pxa27x_mfp_init(void) {}
 #ifdef CONFIG_PM
 static unsigned long saved_gafr[2][4];
 static unsigned long saved_gpdr[4];
+static unsigned long saved_pgsr[4];
 
 static int pxa2xx_mfp_suspend(struct sys_device *d, pm_message_t state)
 {
@@ -332,6 +333,7 @@ static int pxa2xx_mfp_suspend(struct sys_device *d, pm_message_t state)
                saved_gafr[0][i] = GAFR_L(i);
                saved_gafr[1][i] = GAFR_U(i);
                saved_gpdr[i] = GPDR(i * 32);
+               saved_pgsr[i] = PGSR(i);
 
                GPDR(i * 32) = gpdr_lpm[i];
        }
@@ -346,6 +348,7 @@ static int pxa2xx_mfp_resume(struct sys_device *d)
                GAFR_L(i) = saved_gafr[0][i];
                GAFR_U(i) = saved_gafr[1][i];
                GPDR(i * 32) = saved_gpdr[i];
+               PGSR(i) = saved_pgsr[i];
        }
        PSSR = PSSR_RDH | PSSR_PH;
        return 0;
@@ -374,6 +377,9 @@ static int __init pxa2xx_mfp_init(void)
        if (cpu_is_pxa27x())
                pxa27x_mfp_init();
 
+       /* clear RDH bit to enable GPIO receivers after reset/sleep exit */
+       PSSR = PSSR_RDH;
+
        /* initialize gafr_run[], pgsr_lpm[] from existing values */
        for (i = 0; i <= gpio_to_bank(pxa_last_gpio); i++)
                gpdr_lpm[i] = GPDR(i * 32);
index 1cec180..471a853 100644 (file)
@@ -62,6 +62,8 @@ static unsigned long palmld_pin_config[] __initdata = {
        GPIO29_AC97_SDATA_IN_0,
        GPIO30_AC97_SDATA_OUT,
        GPIO31_AC97_SYNC,
+       GPIO89_AC97_SYSCLK,
+       GPIO95_AC97_nRESET,
 
        /* IrDA */
        GPIO108_GPIO,   /* ir disable */
index 3066236..05bf979 100644 (file)
@@ -64,6 +64,7 @@ static unsigned long palmt5_pin_config[] __initdata = {
        GPIO29_AC97_SDATA_IN_0,
        GPIO30_AC97_SDATA_OUT,
        GPIO31_AC97_SYNC,
+       GPIO89_AC97_SYSCLK,
        GPIO95_AC97_nRESET,
 
        /* IrDA */
index e2d44b1..e99a893 100644 (file)
@@ -65,6 +65,7 @@ static unsigned long palmtx_pin_config[] __initdata = {
        GPIO29_AC97_SDATA_IN_0,
        GPIO30_AC97_SDATA_OUT,
        GPIO31_AC97_SYNC,
+       GPIO89_AC97_SYSCLK,
        GPIO95_AC97_nRESET,
 
        /* IrDA */
index df29d45..01e9d64 100644 (file)
@@ -20,7 +20,7 @@ static void do_hw_reset(void);
 
 static int reset_gpio = -1;
 
-int init_gpio_reset(int gpio, int output)
+int init_gpio_reset(int gpio, int output, int level)
 {
        int rc;
 
@@ -31,7 +31,7 @@ int init_gpio_reset(int gpio, int output)
        }
 
        if (output)
-               rc = gpio_direction_output(gpio, 0);
+               rc = gpio_direction_output(gpio, level);
        else
                rc = gpio_direction_input(gpio);
        if (rc) {
index c18e34a..5a45fe3 100644 (file)
@@ -531,9 +531,15 @@ static int spitz_ohci_init(struct device *dev)
        return gpio_direction_output(SPITZ_GPIO_USB_HOST, 1);
 }
 
+static void spitz_ohci_exit(struct device *dev)
+{
+       gpio_free(SPITZ_GPIO_USB_HOST);
+}
+
 static struct pxaohci_platform_data spitz_ohci_platform_data = {
        .port_mode      = PMM_NPS_MODE,
        .init           = spitz_ohci_init,
+       .exit           = spitz_ohci_exit,
        .flags          = ENABLE_PORT_ALL | NO_OC_PROTECTION,
        .power_budget   = 150,
 };
@@ -731,7 +737,7 @@ static void spitz_restart(char mode, const char *cmd)
 
 static void __init common_init(void)
 {
-       init_gpio_reset(SPITZ_GPIO_ON_RESET, 1);
+       init_gpio_reset(SPITZ_GPIO_ON_RESET, 1, 0);
        pm_power_off = spitz_poweroff;
        arm_pm_restart = spitz_restart;
 
index afac5b6..a0bd46e 100644 (file)
@@ -897,7 +897,7 @@ static void __init tosa_init(void)
        gpio_set_wake(MFP_PIN_GPIO1, 1);
        /* We can't pass to gpio-keys since it will drop the Reset altfunc */
 
-       init_gpio_reset(TOSA_GPIO_ON_RESET, 0);
+       init_gpio_reset(TOSA_GPIO_ON_RESET, 0, 0);
 
        pm_power_off = tosa_poweroff;
        arm_pm_restart = tosa_restart;
index 3397f1e..a08d9d2 100644 (file)
@@ -184,23 +184,37 @@ __v7_setup:
        stmia   r12, {r0-r5, r7, r9, r11, lr}
        bl      v7_flush_dcache_all
        ldmia   r12, {r0-r5, r7, r9, r11, lr}
+
+       mrc     p15, 0, r0, c0, c0, 0           @ read main ID register
+       and     r10, r0, #0xff000000            @ ARM?
+       teq     r10, #0x41000000
+       bne     2f
+       and     r5, r0, #0x00f00000             @ variant
+       and     r6, r0, #0x0000000f             @ revision
+       orr     r0, r6, r5, lsr #20-4           @ combine variant and revision
+
 #ifdef CONFIG_ARM_ERRATA_430973
-       mrc     p15, 0, r10, c1, c0, 1          @ read aux control register
-       orr     r10, r10, #(1 << 6)             @ set IBE to 1
-       mcr     p15, 0, r10, c1, c0, 1          @ write aux control register
+       teq     r5, #0x00100000                 @ only present in r1p*
+       mrceq   p15, 0, r10, c1, c0, 1          @ read aux control register
+       orreq   r10, r10, #(1 << 6)             @ set IBE to 1
+       mcreq   p15, 0, r10, c1, c0, 1          @ write aux control register
 #endif
 #ifdef CONFIG_ARM_ERRATA_458693
-       mrc     p15, 0, r10, c1, c0, 1          @ read aux control register
-       orr     r10, r10, #(1 << 5)             @ set L1NEON to 1
-       orr     r10, r10, #(1 << 9)             @ set PLDNOP to 1
-       mcr     p15, 0, r10, c1, c0, 1          @ write aux control register
+       teq     r0, #0x20                       @ only present in r2p0
+       mrceq   p15, 0, r10, c1, c0, 1          @ read aux control register
+       orreq   r10, r10, #(1 << 5)             @ set L1NEON to 1
+       orreq   r10, r10, #(1 << 9)             @ set PLDNOP to 1
+       mcreq   p15, 0, r10, c1, c0, 1          @ write aux control register
 #endif
 #ifdef CONFIG_ARM_ERRATA_460075
-       mrc     p15, 1, r10, c9, c0, 2          @ read L2 cache aux ctrl register
-       orr     r10, r10, #(1 << 22)            @ set the Write Allocate disable bit
-       mcr     p15, 1, r10, c9, c0, 2          @ write the L2 cache aux ctrl register
+       teq     r0, #0x20                       @ only present in r2p0
+       mrceq   p15, 1, r10, c9, c0, 2          @ read L2 cache aux ctrl register
+       tsteq   r10, #1 << 22
+       orreq   r10, r10, #(1 << 22)            @ set the Write Allocate disable bit
+       mcreq   p15, 1, r10, c9, c0, 2          @ write the L2 cache aux ctrl register
 #endif
-       mov     r10, #0
+
+2:     mov     r10, #0
 #ifdef HARVARD_CACHE
        mcr     p15, 0, r10, c7, c5, 0          @ I+BTB cache invalidate
 #endif
index 945e0d2..fec6467 100644 (file)
@@ -12,7 +12,7 @@
 #
 #   http://www.arm.linux.org.uk/developer/machines/?action=new
 #
-# Last update: Mon Mar 23 20:09:01 2009
+# Last update: Fri May 29 10:14:20 2009
 #
 # machine_is_xxx       CONFIG_xxxx             MACH_TYPE_xxx           number
 #
@@ -916,7 +916,7 @@ nxdb500                     MACH_NXDB500            NXDB500                 905
 apf9328                        MACH_APF9328            APF9328                 906
 omap_wipoq             MACH_OMAP_WIPOQ         OMAP_WIPOQ              907
 omap_twip              MACH_OMAP_TWIP          OMAP_TWIP               908
-palmt650               MACH_PALMT650           PALMT650                909
+treo650                        MACH_TREO650            TREO650                 909
 acumen                 MACH_ACUMEN             ACUMEN                  910
 xp100                  MACH_XP100              XP100                   911
 fs2410                 MACH_FS2410             FS2410                  912
@@ -1232,7 +1232,7 @@ ql202b                    MACH_QL202B             QL202B                  1226
 vpac270                        MACH_VPAC270            VPAC270                 1227
 rd129                  MACH_RD129              RD129                   1228
 htcwizard              MACH_HTCWIZARD          HTCWIZARD               1229
-xscale_treo680         MACH_XSCALE_TREO680     XSCALE_TREO680          1230
+treo680                        MACH_TREO680            TREO680                 1230
 tecon_tmezon           MACH_TECON_TMEZON       TECON_TMEZON            1231
 zylonite               MACH_ZYLONITE           ZYLONITE                1233
 gene1270               MACH_GENE1270           GENE1270                1234
@@ -1418,10 +1418,10 @@ looxc550                MACH_LOOXC550           LOOXC550                1417
 cnty_titan             MACH_CNTY_TITAN         CNTY_TITAN              1418
 app3xx                 MACH_APP3XX             APP3XX                  1419
 sideoatsgrama          MACH_SIDEOATSGRAMA      SIDEOATSGRAMA           1420
-palmtreo700p           MACH_PALMTREO700P       PALMTREO700P            1421
-palmtreo700w           MACH_PALMTREO700W       PALMTREO700W            1422
-palmtreo750            MACH_PALMTREO750        PALMTREO750             1423
-palmtreo755p           MACH_PALMTREO755P       PALMTREO755P            1424
+treo700p               MACH_TREO700P           TREO700P                1421
+treo700w               MACH_TREO700W           TREO700W                1422
+treo750                        MACH_TREO750            TREO750                 1423
+treo755p               MACH_TREO755P           TREO755P                1424
 ezreganut9200          MACH_EZREGANUT9200      EZREGANUT9200           1425
 sarge                  MACH_SARGE              SARGE                   1426
 a696                   MACH_A696               A696                    1427
@@ -1721,7 +1721,7 @@ sapphire          MACH_SAPPHIRE           SAPPHIRE                1729
 csb637xo               MACH_CSB637XO           CSB637XO                1730
 evisiong               MACH_EVISIONG           EVISIONG                1731
 stmp37xx               MACH_STMP37XX           STMP37XX                1732
-stmp378x               MACH_STMP38XX           STMP38XX                1733
+stmp378x               MACH_STMP378X           STMP378X                1733
 tnt                    MACH_TNT                TNT                     1734
 tbxt                   MACH_TBXT               TBXT                    1735
 playmate               MACH_PLAYMATE           PLAYMATE                1736
@@ -1817,7 +1817,7 @@ smdkc100          MACH_SMDKC100           SMDKC100                1826
 tavorevb               MACH_TAVOREVB           TAVOREVB                1827
 saar                   MACH_SAAR               SAAR                    1828
 deister_eyecam         MACH_DEISTER_EYECAM     DEISTER_EYECAM          1829
-at91sam9m10ek          MACH_AT91SAM9M10EK      AT91SAM9M10EK           1830
+at91sam9m10g45ek       MACH_AT91SAM9M10G45EK   AT91SAM9M10G45EK        1830
 linkstation_produo     MACH_LINKSTATION_PRODUO LINKSTATION_PRODUO      1831
 hit_b0                 MACH_HIT_B0             HIT_B0                  1832
 adx_rmu                        MACH_ADX_RMU            ADX_RMU                 1833
@@ -2132,3 +2132,116 @@ apollo                  MACH_APOLLO             APOLLO                  2141
 at91cap9stk            MACH_AT91CAP9STK        AT91CAP9STK             2142
 spc300                 MACH_SPC300             SPC300                  2143
 eko                    MACH_EKO                EKO                     2144
+ccw9m2443              MACH_CCW9M2443          CCW9M2443               2145
+ccw9m2443js            MACH_CCW9M2443JS        CCW9M2443JS             2146
+m2m_router_device      MACH_M2M_ROUTER_DEVICE  M2M_ROUTER_DEVICE       2147
+str9104nas             MACH_STAR9104NAS        STAR9104NAS             2148
+pca100                 MACH_PCA100             PCA100                  2149
+z3_dm365_mod_01                MACH_Z3_DM365_MOD_01    Z3_DM365_MOD_01         2150
+hipox                  MACH_HIPOX              HIPOX                   2151
+omap3_piteds           MACH_OMAP3_PITEDS       OMAP3_PITEDS            2152
+bm150r                 MACH_BM150R             BM150R                  2153
+tbone                  MACH_TBONE              TBONE                   2154
+merlin                 MACH_MERLIN             MERLIN                  2155
+falcon                 MACH_FALCON             FALCON                  2156
+davinci_da850_evm      MACH_DAVINCI_DA850_EVM  DAVINCI_DA850_EVM       2157
+s5p6440                        MACH_S5P6440            S5P6440                 2158
+at91sam9g10ek          MACH_AT91SAM9G10EK      AT91SAM9G10EK           2159
+omap_4430sdp           MACH_OMAP_4430SDP       OMAP_4430SDP            2160
+lpc313x                        MACH_LPC313X            LPC313X                 2161
+magx_zn5               MACH_MAGX_ZN5           MAGX_ZN5                2162
+magx_em30              MACH_MAGX_EM30          MAGX_EM30               2163
+magx_ve66              MACH_MAGX_VE66          MAGX_VE66               2164
+meesc                  MACH_MEESC              MEESC                   2165
+otc570                 MACH_OTC570             OTC570                  2166
+bcu2412                        MACH_BCU2412            BCU2412                 2167
+beacon                 MACH_BEACON             BEACON                  2168
+actia_tgw              MACH_ACTIA_TGW          ACTIA_TGW               2169
+e4430                  MACH_E4430              E4430                   2170
+ql300                  MACH_QL300              QL300                   2171
+btmavb101              MACH_BTMAVB101          BTMAVB101               2172
+btmawb101              MACH_BTMAWB101          BTMAWB101               2173
+sq201                  MACH_SQ201              SQ201                   2174
+quatro45xx             MACH_QUATRO45XX         QUATRO45XX              2175
+openpad                        MACH_OPENPAD            OPENPAD                 2176
+tx25                   MACH_TX25               TX25                    2177
+omap3_torpedo          MACH_OMAP3_TORPEDO      OMAP3_TORPEDO           2178
+htcraphael_k           MACH_HTCRAPHAEL_K       HTCRAPHAEL_K            2179
+lal43                  MACH_LAL43              LAL43                   2181
+htcraphael_cdma500     MACH_HTCRAPHAEL_CDMA500 HTCRAPHAEL_CDMA500      2182
+anw6410                        MACH_ANW6410            ANW6410                 2183
+htcprophet             MACH_HTCPROPHET         HTCPROPHET              2185
+cfa_10022              MACH_CFA_10022          CFA_10022               2186
+imx27_visstrim_m10     MACH_IMX27_VISSTRIM_M10 IMX27_VISSTRIM_M10      2187
+px2imx27               MACH_PX2IMX27           PX2IMX27                2188
+stm3210e_eval          MACH_STM3210E_EVAL      STM3210E_EVAL           2189
+dvs10                  MACH_DVS10              DVS10                   2190
+portuxg20              MACH_PORTUXG20          PORTUXG20               2191
+arm_spv                        MACH_ARM_SPV            ARM_SPV                 2192
+smdkc110               MACH_SMDKC110           SMDKC110                2193
+cabespresso            MACH_CABESPRESSO        CABESPRESSO             2194
+hmc800                 MACH_HMC800             HMC800                  2195
+sholes                 MACH_SHOLES             SHOLES                  2196
+btmxc31                        MACH_BTMXC31            BTMXC31                 2197
+dt501                  MACH_DT501              DT501                   2198
+ktx                    MACH_KTX                KTX                     2199
+omap3517evm            MACH_OMAP3517EVM        OMAP3517EVM             2200
+netspace_v2            MACH_NETSPACE_V2        NETSPACE_V2             2201
+netspace_max_v2                MACH_NETSPACE_MAX_V2    NETSPACE_MAX_V2         2202
+d2net_v2               MACH_D2NET_V2           D2NET_V2                2203
+net2big_v2             MACH_NET2BIG_V2         NET2BIG_V2              2204
+net4big_v2             MACH_NET4BIG_V2         NET4BIG_V2              2205
+net5big_v2             MACH_NET5BIG_V2         NET5BIG_V2              2206
+endb2443               MACH_ENDB2443           ENDB2443                2207
+inetspace_v2           MACH_INETSPACE_V2       INETSPACE_V2            2208
+tros                   MACH_TROS               TROS                    2209
+pelco_homer            MACH_PELCO_HOMER        PELCO_HOMER             2210
+ofsp8                  MACH_OFSP8              OFSP8                   2211
+at91sam9g45ekes                MACH_AT91SAM9G45EKES    AT91SAM9G45EKES         2212
+guf_cupid              MACH_GUF_CUPID          GUF_CUPID               2213
+eab1r                  MACH_EAB1R              EAB1R                   2214
+desirec                        MACH_DESIREC            DESIREC                 2215
+cordoba                        MACH_CORDOBA            CORDOBA                 2216
+irvine                 MACH_IRVINE             IRVINE                  2217
+sff772                 MACH_SFF772             SFF772                  2218
+pelco_milano           MACH_PELCO_MILANO       PELCO_MILANO            2219
+pc7302                 MACH_PC7302             PC7302                  2220
+bip6000                        MACH_BIP6000            BIP6000                 2221
+silvermoon             MACH_SILVERMOON         SILVERMOON              2222
+vc0830                 MACH_VC0830             VC0830                  2223
+dt430                  MACH_DT430              DT430                   2224
+ji42pf                 MACH_JI42PF             JI42PF                  2225
+gnet_ksm               MACH_GNET_KSM           GNET_KSM                2226
+gnet_sgm               MACH_GNET_SGM           GNET_SGM                2227
+gnet_sgr               MACH_GNET_SGR           GNET_SGR                2228
+omap3_icetekevm                MACH_OMAP3_ICETEKEVM    OMAP3_ICETEKEVM         2229
+pnp                    MACH_PNP                PNP                     2230
+ctera_2bay_k           MACH_CTERA_2BAY_K       CTERA_2BAY_K            2231
+ctera_2bay_u           MACH_CTERA_2BAY_U       CTERA_2BAY_U            2232
+sas_c                  MACH_SAS_C              SAS_C                   2233
+vma2315                        MACH_VMA2315            VMA2315                 2234
+vcs                    MACH_VCS                VCS                     2235
+spear600               MACH_SPEAR600           SPEAR600                2236
+spear300               MACH_SPEAR300           SPEAR300                2237
+spear1300              MACH_SPEAR1300          SPEAR1300               2238
+lilly1131              MACH_LILLY1131          LILLY1131               2239
+arvoo_ax301            MACH_ARVOO_AX301        ARVOO_AX301             2240
+mapphone               MACH_MAPPHONE           MAPPHONE                2241
+legend                 MACH_LEGEND             LEGEND                  2242
+salsa                  MACH_SALSA              SALSA                   2243
+lounge                 MACH_LOUNGE             LOUNGE                  2244
+vision                 MACH_VISION             VISION                  2245
+vmb20                  MACH_VMB20              VMB20                   2246
+hy2410                 MACH_HY2410             HY2410                  2247
+hy9315                 MACH_HY9315             HY9315                  2248
+bullwinkle             MACH_BULLWINKLE         BULLWINKLE              2249
+arm_ultimator2         MACH_ARM_ULTIMATOR2     ARM_ULTIMATOR2          2250
+vs_v210                        MACH_VS_V210            VS_V210                 2252
+vs_v212                        MACH_VS_V212            VS_V212                 2253
+hmt                    MACH_HMT                HMT                     2254
+suen3                  MACH_SUEN3              SUEN3                   2255
+vesper                 MACH_VESPER             VESPER                  2256
+str9                   MACH_STR9               STR9                    2257
+omap3_wl_ff            MACH_OMAP3_WL_FF        OMAP3_WL_FF             2258
+simcom                 MACH_SIMCOM             SIMCOM                  2259
+mcwebio                        MACH_MCWEBIO            MCWEBIO                 2260
diff --git a/arch/blackfin/include/asm/.gitignore b/arch/blackfin/include/asm/.gitignore
deleted file mode 100644 (file)
index 7858564..0000000
+++ /dev/null
@@ -1 +0,0 @@
-+mach
index e70074e..733a178 100644 (file)
@@ -10,7 +10,6 @@
 
 #include <asm/unaligned.h>
 
-#define        flat_stack_align(sp)    /* nothing needed */
 #define        flat_argvp_envp_on_stack()              0
 #define        flat_old_ram_flag(flags)                (flags)
 
index 1e57b63..cf5066d 100644 (file)
 #define __NR_dup3              363
 #define __NR_pipe2             364
 #define __NR_inotify_init1     365
+#define __NR_preadv            366
+#define __NR_pwritev           367
 
-#define __NR_syscall           366
+#define __NR_syscall           368
 #define NR_syscalls            __NR_syscall
 
 /* Old optional stuff no one actually uses */
diff --git a/arch/blackfin/kernel/.gitignore b/arch/blackfin/kernel/.gitignore
new file mode 100644 (file)
index 0000000..c5f676c
--- /dev/null
@@ -0,0 +1 @@
+vmlinux.lds
index 2aaae78..46518b1 100644 (file)
@@ -8,9 +8,8 @@
 
 #define strncmp __inline_strncmp
 #include <asm/string.h>
-#undef strncmp
-
 #include <linux/module.h>
+#undef strncmp
 
 int strncmp(const char *cs, const char *ct, size_t count)
 {
index 21e65a3..a063a43 100644 (file)
@@ -1581,6 +1581,8 @@ ENTRY(_sys_call_table)
        .long _sys_dup3
        .long _sys_pipe2
        .long _sys_inotify_init1        /* 365 */
+       .long _sys_preadv
+       .long _sys_pwritev
 
        .rept NR_syscalls-(.-_sys_call_table)/4
        .long _sys_ni_syscall
index 2a87350..bd12b31 100644 (file)
@@ -5,7 +5,6 @@
 #ifndef __H8300_FLAT_H__
 #define __H8300_FLAT_H__
 
-#define        flat_stack_align(sp)                    /* nothing needed */
 #define        flat_argvp_envp_on_stack()              1
 #define        flat_old_ram_flag(flags)                1
 #define        flat_reloc_valid(reloc, size)           ((reloc) <= (size))
index d851cf0..5d711c4 100644 (file)
@@ -12,7 +12,6 @@
 #ifndef __ASM_M32R_FLAT_H
 #define __ASM_M32R_FLAT_H
 
-#define        flat_stack_align(sp)            (*sp += (*sp & 3 ? (4 - (*sp & 3)): 0))
 #define        flat_argvp_envp_on_stack()              0
 #define        flat_old_ram_flag(flags)                (flags)
 #define        flat_set_persistent(relval, p)          0
index 814b517..a0e2907 100644 (file)
@@ -5,7 +5,6 @@
 #ifndef __M68KNOMMU_FLAT_H__
 #define __M68KNOMMU_FLAT_H__
 
-#define        flat_stack_align(sp)                    /* nothing needed */
 #define        flat_argvp_envp_on_stack()              1
 #define        flat_old_ram_flag(flags)                (flags)
 #define        flat_reloc_valid(reloc, size)           ((reloc) <= (size))
index 09b1287..25f3b0a 100644 (file)
@@ -72,6 +72,7 @@ config MIPS_COBALT
        select IRQ_CPU
        select IRQ_GT641XX
        select PCI_GT64XXX_PCI0
+       select PCI
        select SYS_HAS_CPU_NEVADA
        select SYS_HAS_EARLY_PRINTK
        select SYS_SUPPORTS_32BIT_KERNEL
@@ -593,7 +594,7 @@ config WR_PPMC
          board, which is based on GT64120 bridge chip.
 
 config CAVIUM_OCTEON_SIMULATOR
-       bool "Support for the Cavium Networks Octeon Simulator"
+       bool "Cavium Networks Octeon Simulator"
        select CEVT_R4K
        select 64BIT_PHYS_ADDR
        select DMA_COHERENT
@@ -607,7 +608,7 @@ config CAVIUM_OCTEON_SIMULATOR
          hardware.
 
 config CAVIUM_OCTEON_REFERENCE_BOARD
-       bool "Support for the Cavium Networks Octeon reference board"
+       bool "Cavium Networks Octeon reference board"
        select CEVT_R4K
        select 64BIT_PHYS_ADDR
        select DMA_COHERENT
index 744cd8f..1260443 100644 (file)
@@ -39,8 +39,8 @@ struct cache_desc {
 #define MIPS_CACHE_PINDEX      0x00000020      /* Physically indexed cache */
 
 struct cpuinfo_mips {
-       unsigned long           udelay_val;
-       unsigned long           asid_cache;
+       unsigned int            udelay_val;
+       unsigned int            asid_cache;
 
        /*
         * Capability and feature descriptor structure for MIPS CPU
index b0bccd2..a07e51b 100644 (file)
 #ifndef _ASM_DELAY_H
 #define _ASM_DELAY_H
 
-#include <linux/param.h>
-#include <linux/smp.h>
+extern void __delay(unsigned int loops);
+extern void __ndelay(unsigned int ns);
+extern void __udelay(unsigned int us);
 
-#include <asm/compiler.h>
-#include <asm/war.h>
-
-static inline void __delay(unsigned long loops)
-{
-       if (sizeof(long) == 4)
-               __asm__ __volatile__ (
-               "       .set    noreorder                               \n"
-               "       .align  3                                       \n"
-               "1:     bnez    %0, 1b                                  \n"
-               "       subu    %0, 1                                   \n"
-               "       .set    reorder                                 \n"
-               : "=r" (loops)
-               : "0" (loops));
-       else if (sizeof(long) == 8 && !DADDI_WAR)
-               __asm__ __volatile__ (
-               "       .set    noreorder                               \n"
-               "       .align  3                                       \n"
-               "1:     bnez    %0, 1b                                  \n"
-               "       dsubu   %0, 1                                   \n"
-               "       .set    reorder                                 \n"
-               : "=r" (loops)
-               : "0" (loops));
-       else if (sizeof(long) == 8 && DADDI_WAR)
-               __asm__ __volatile__ (
-               "       .set    noreorder                               \n"
-               "       .align  3                                       \n"
-               "1:     bnez    %0, 1b                                  \n"
-               "       dsubu   %0, %2                                  \n"
-               "       .set    reorder                                 \n"
-               : "=r" (loops)
-               : "0" (loops), "r" (1));
-}
-
-
-/*
- * Division by multiplication: you don't have to worry about
- * loss of precision.
- *
- * Use only for very small delays ( < 1 msec).  Should probably use a
- * lookup table, really, as the multiplications take much too long with
- * short delays.  This is a "reasonable" implementation, though (and the
- * first constant multiplications gets optimized away if the delay is
- * a constant)
- */
-
-static inline void __udelay(unsigned long usecs, unsigned long lpj)
-{
-       unsigned long hi, lo;
-
-       /*
-        * The rates of 128 is rounded wrongly by the catchall case
-        * for 64-bit.  Excessive precission?  Probably ...
-        */
-#if defined(CONFIG_64BIT) && (HZ == 128)
-       usecs *= 0x0008637bd05af6c7UL;          /* 2**64 / (1000000 / HZ) */
-#elif defined(CONFIG_64BIT)
-       usecs *= (0x8000000000000000UL / (500000 / HZ));
-#else /* 32-bit junk follows here */
-       usecs *= (unsigned long) (((0x8000000000000000ULL / (500000 / HZ)) +
-                                  0x80000000ULL) >> 32);
-#endif
-
-       if (sizeof(long) == 4)
-               __asm__("multu\t%2, %3"
-               : "=h" (usecs), "=l" (lo)
-               : "r" (usecs), "r" (lpj)
-               : GCC_REG_ACCUM);
-       else if (sizeof(long) == 8 && !R4000_WAR)
-               __asm__("dmultu\t%2, %3"
-               : "=h" (usecs), "=l" (lo)
-               : "r" (usecs), "r" (lpj)
-               : GCC_REG_ACCUM);
-       else if (sizeof(long) == 8 && R4000_WAR)
-               __asm__("dmultu\t%3, %4\n\tmfhi\t%0"
-               : "=r" (usecs), "=h" (hi), "=l" (lo)
-               : "r" (usecs), "r" (lpj)
-               : GCC_REG_ACCUM);
-
-       __delay(usecs);
-}
-
-#define __udelay_val cpu_data[raw_smp_processor_id()].udelay_val
-
-#define udelay(usecs) __udelay((usecs), __udelay_val)
+#define ndelay(ns) __udelay(ns)
+#define udelay(us) __udelay(us)
 
 /* make sure "usecs *= ..." in udelay do not overflow. */
 #if HZ >= 1000
index 85067e2..9161634 100644 (file)
         ((nr)   << _IOC_NRSHIFT) | \
         ((size) << _IOC_SIZESHIFT))
 
+#ifdef __KERNEL__
 /* provoke compile error for invalid uses of size argument */
 extern unsigned int __invalid_size_argument_for_IOC;
 #define _IOC_TYPECHECK(t) \
        ((sizeof(t) == sizeof(t[1]) && \
          sizeof(t) < (1 << _IOC_SIZEBITS)) ? \
          sizeof(t) : __invalid_size_argument_for_IOC)
+#else
+#define _IOC_TYPECHECK(t)      (sizeof(t))
+#endif
 
 /* used to create numbers */
 #define _IO(type, nr)          _IOC(_IOC_NONE, (type), (nr), 0)
index 26760ca..e0a4ac1 100644 (file)
@@ -42,7 +42,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
        seq_printf(m, fmt, __cpu_name[n],
                                   (version >> 4) & 0x0f, version & 0x0f,
                                   (fp_vers >> 4) & 0x0f, fp_vers & 0x0f);
-       seq_printf(m, "BogoMIPS\t\t: %lu.%02lu\n",
+       seq_printf(m, "BogoMIPS\t\t: %u.%02u\n",
                      cpu_data[n].udelay_val / (500000/HZ),
                      (cpu_data[n].udelay_val / (5000/HZ)) % 100);
        seq_printf(m, "wait instruction\t: %s\n", cpu_wait ? "yes" : "no");
index c13c7ad..2adead5 100644 (file)
@@ -2,8 +2,8 @@
 # Makefile for MIPS-specific library files..
 #
 
-lib-y  += csum_partial.o memcpy.o memcpy-inatomic.o memset.o strlen_user.o \
-          strncpy_user.o strnlen_user.o uncached.o
+lib-y  += csum_partial.o delay.o memcpy.o memcpy-inatomic.o memset.o \
+          strlen_user.o strncpy_user.o strnlen_user.o uncached.o
 
 obj-y                  += iomap.o
 obj-$(CONFIG_PCI)      += iomap-pci.o
diff --git a/arch/mips/lib/delay.c b/arch/mips/lib/delay.c
new file mode 100644 (file)
index 0000000..f69c6b5
--- /dev/null
@@ -0,0 +1,56 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1994 by Waldorf Electronics
+ * Copyright (C) 1995 - 2000, 01, 03 by Ralf Baechle
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ * Copyright (C) 2007  Maciej W. Rozycki
+ */
+#include <linux/module.h>
+#include <linux/param.h>
+#include <linux/smp.h>
+
+#include <asm/compiler.h>
+#include <asm/war.h>
+
+inline void __delay(unsigned int loops)
+{
+       __asm__ __volatile__ (
+       "       .set    noreorder                               \n"
+       "       .align  3                                       \n"
+       "1:     bnez    %0, 1b                                  \n"
+       "       subu    %0, 1                                   \n"
+       "       .set    reorder                                 \n"
+       : "=r" (loops)
+       : "0" (loops));
+}
+EXPORT_SYMBOL(__delay);
+
+/*
+ * Division by multiplication: you don't have to worry about
+ * loss of precision.
+ *
+ * Use only for very small delays ( < 1 msec).  Should probably use a
+ * lookup table, really, as the multiplications take much too long with
+ * short delays.  This is a "reasonable" implementation, though (and the
+ * first constant multiplications gets optimized away if the delay is
+ * a constant)
+ */
+
+void __udelay(unsigned long us)
+{
+       unsigned int lpj = current_cpu_data.udelay_val;
+
+       __delay((us * 0x000010c7 * HZ * lpj) >> 32);
+}
+EXPORT_SYMBOL(__udelay);
+
+void __ndelay(unsigned long ns)
+{
+       unsigned int lpj = current_cpu_data.udelay_val;
+
+       __delay((us * 0x00000005 * HZ * lpj) >> 32);
+}
+EXPORT_SYMBOL(__ndelay);
index 3de30f7..eb5396c 100644 (file)
@@ -288,13 +288,7 @@ void __init prom_init(void)
         */
        cfe_cons_handle = cfe_getstdhandle(CFE_STDHANDLE_CONSOLE);
        if (cfe_getenv("LINUX_CMDLINE", arcs_cmdline, CL_SIZE) < 0) {
-               if (argc < 0) {
-                       /*
-                        * It's OK for direct boot to not provide a
-                        *  command line
-                        */
-                       strcpy(arcs_cmdline, "root=/dev/ram0 ");
-               } else {
+               if (argc >= 0) {
                        /* The loader should have set the command line */
                        /* too early for panic to do any good */
                        printk("LINUX_CMDLINE not defined in cfe.");
index a0d1146..cdc9a6f 100644 (file)
@@ -868,6 +868,18 @@ config TASK_SIZE
        default "0x80000000" if PPC_PREP || PPC_8xx
        default "0xc0000000"
 
+config CONSISTENT_SIZE_BOOL
+       bool "Set custom consistent memory pool size"
+       depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE
+       help
+         This option allows you to set the size of the
+         consistent memory pool.  This pool of virtual memory
+         is used to make consistent memory allocations.
+
+config CONSISTENT_SIZE
+       hex "Size of consistent memory pool" if CONSISTENT_SIZE_BOOL
+       default "0x00200000" if NOT_COHERENT_CACHE
+
 config PIN_TLB
        bool "Pinned Kernel TLBs (860 ONLY)"
        depends on ADVANCED_OPTIONS && 8xx
index 5339bb4..ea8870a 100644 (file)
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Tue Nov 11 19:36:51 2008
+# Linux kernel version: 2.6.30-rc7
+# Mon May 25 14:53:25 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -14,6 +14,7 @@ CONFIG_6xx=y
 # CONFIG_40x is not set
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
+CONFIG_PPC_BOOK3S=y
 CONFIG_PPC_FPU=y
 CONFIG_ALTIVEC=y
 CONFIG_PPC_STD_MMU=y
@@ -43,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -52,12 +53,14 @@ CONFIG_OF=y
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
 CONFIG_HIBERNATE_32=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
@@ -72,14 +75,24 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -88,23 +101,27 @@ CONFIG_NAMESPACES=y
 # CONFIG_IPC_NS is not set
 # CONFIG_USER_NS is not set
 # CONFIG_PID_NS is not set
+# CONFIG_NET_NS is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 # CONFIG_EMBEDDED is not set
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
-# CONFIG_COMPAT_BRK is not set
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
@@ -114,10 +131,12 @@ CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_COMPAT_BRK is not set
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -127,10 +146,10 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+# CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -138,11 +157,8 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
-CONFIG_LSF=y
 CONFIG_BLK_DEV_BSG=y
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -158,14 +174,11 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
 CONFIG_FREEZER=y
 
 #
 # Platform support
 #
-CONFIG_PPC_MULTIPLATFORM=y
-CONFIG_CLASSIC32=y
 # CONFIG_PPC_CHRP is not set
 # CONFIG_MPC5121_ADS is not set
 # CONFIG_MPC5121_GENERIC is not set
@@ -178,7 +191,9 @@ CONFIG_PPC_PMAC=y
 # CONFIG_PPC_83xx is not set
 # CONFIG_PPC_86xx is not set
 # CONFIG_EMBEDDED6xx is not set
+# CONFIG_AMIGAONE is not set
 CONFIG_PPC_NATIVE=y
+CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
 # CONFIG_IPIC is not set
 CONFIG_MPIC=y
 # CONFIG_MPIC_WEIRD is not set
@@ -212,11 +227,12 @@ CONFIG_CPU_FREQ_PMAC=y
 CONFIG_PPC601_SYNC_FIX=y
 # CONFIG_TAU is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
 #
-# CONFIG_HIGHMEM is not set
+CONFIG_HIGHMEM=y
 CONFIG_TICK_ONESHOT=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
@@ -239,6 +255,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -250,12 +267,17 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_MIGRATION is not set
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_HAVE_MLOCK=y
+CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -288,6 +310,8 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
 CONFIG_PCCARD=m
 # CONFIG_PCMCIA_DEBUG is not set
 CONFIG_PCMCIA=m
@@ -397,6 +421,8 @@ CONFIG_NETFILTER_XTABLES=m
 CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
 # CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
 # CONFIG_NETFILTER_XT_TARGET_DSCP is not set
+CONFIG_NETFILTER_XT_TARGET_HL=m
+# CONFIG_NETFILTER_XT_TARGET_LED is not set
 CONFIG_NETFILTER_XT_TARGET_MARK=m
 CONFIG_NETFILTER_XT_TARGET_NFLOG=m
 CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
@@ -405,6 +431,7 @@ CONFIG_NETFILTER_XT_TARGET_RATEEST=m
 CONFIG_NETFILTER_XT_TARGET_TRACE=m
 CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
 CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
 CONFIG_NETFILTER_XT_MATCH_COMMENT=m
 # CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
 CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
@@ -415,6 +442,7 @@ CONFIG_NETFILTER_XT_MATCH_DSCP=m
 CONFIG_NETFILTER_XT_MATCH_ESP=m
 # CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
 CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_HL=m
 CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
 CONFIG_NETFILTER_XT_MATCH_LENGTH=m
 CONFIG_NETFILTER_XT_MATCH_LIMIT=m
@@ -478,17 +506,15 @@ CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_IP_DCCP=m
 CONFIG_INET_DCCP_DIAG=m
-CONFIG_IP_DCCP_ACKVEC=y
 
 #
 # DCCP CCIDs Configuration (EXPERIMENTAL)
 #
-CONFIG_IP_DCCP_CCID2=m
 # CONFIG_IP_DCCP_CCID2_DEBUG is not set
-CONFIG_IP_DCCP_CCID3=m
+CONFIG_IP_DCCP_CCID3=y
 # CONFIG_IP_DCCP_CCID3_DEBUG is not set
 CONFIG_IP_DCCP_CCID3_RTO=100
-CONFIG_IP_DCCP_TFRC_LIB=m
+CONFIG_IP_DCCP_TFRC_LIB=y
 
 #
 # DCCP Kernel Hacking
@@ -508,13 +534,16 @@ CONFIG_IP_DCCP_TFRC_LIB=m
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
 # CONFIG_NET_SCHED is not set
 CONFIG_NET_CLS_ROUTE=y
+# CONFIG_DCB is not set
 
 #
 # Network testing
 #
 # CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
 # CONFIG_HAMRADIO is not set
 # CONFIG_CAN is not set
 CONFIG_IRDA=m
@@ -577,8 +606,6 @@ CONFIG_BT_HIDP=m
 #
 # Bluetooth device drivers
 #
-CONFIG_BT_HCIUSB=m
-# CONFIG_BT_HCIUSB_SCO is not set
 # CONFIG_BT_HCIBTUSB is not set
 # CONFIG_BT_HCIUART is not set
 CONFIG_BT_HCIBCM203X=m
@@ -590,31 +617,27 @@ CONFIG_BT_HCIBFUSB=m
 # CONFIG_BT_HCIBTUART is not set
 # CONFIG_BT_HCIVHCI is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
 CONFIG_WIRELESS=y
 CONFIG_CFG80211=m
-CONFIG_NL80211=y
+# CONFIG_CFG80211_REG_DEBUG is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 CONFIG_MAC80211=m
 
 #
 # Rate control algorithm selection
 #
-CONFIG_MAC80211_RC_PID=y
-# CONFIG_MAC80211_RC_MINSTREL is not set
-CONFIG_MAC80211_RC_DEFAULT_PID=y
-# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set
-CONFIG_MAC80211_RC_DEFAULT="pid"
+CONFIG_MAC80211_RC_MINSTREL=y
+# CONFIG_MAC80211_RC_DEFAULT_PID is not set
+CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT="minstrel"
 # CONFIG_MAC80211_MESH is not set
 CONFIG_MAC80211_LEDS=y
+# CONFIG_MAC80211_DEBUGFS is not set
 # CONFIG_MAC80211_DEBUG_MENU is not set
-CONFIG_IEEE80211=m
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -662,17 +685,27 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_93CX6 is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
 #
 # Please see Documentation/ide/ide.txt for help/info on IDE drives
 #
+CONFIG_IDE_XFER_MODE=y
 CONFIG_IDE_TIMINGS=y
 CONFIG_IDE_ATAPI=y
 # CONFIG_BLK_DEV_IDE_SATA is not set
@@ -684,7 +717,6 @@ CONFIG_BLK_DEV_IDECS=m
 CONFIG_BLK_DEV_IDECD=y
 CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
 # CONFIG_BLK_DEV_IDETAPE is not set
-CONFIG_BLK_DEV_IDESCSI=y
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
 
@@ -714,6 +746,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -728,7 +761,6 @@ CONFIG_BLK_DEV_SL82C105=y
 # CONFIG_BLK_DEV_TC86C001 is not set
 CONFIG_BLK_DEV_IDE_PMAC=y
 CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
-CONFIG_BLK_DEV_IDEDMA_PMAC=y
 CONFIG_BLK_DEV_IDEDMA=y
 
 #
@@ -772,6 +804,7 @@ CONFIG_SCSI_FC_ATTRS=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -791,8 +824,12 @@ CONFIG_SCSI_AIC7XXX_OLD=m
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_LIBFCOE is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -822,6 +859,7 @@ CONFIG_SCSI_MAC53C94=y
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
 # CONFIG_SCSI_DH is not set
+# CONFIG_SCSI_OSD_INITIATOR is not set
 # CONFIG_ATA is not set
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
@@ -881,6 +919,7 @@ CONFIG_THERM_ADT746X=m
 # CONFIG_ANSLCD is not set
 CONFIG_PMAC_RACKMETER=m
 CONFIG_NETDEVICES=y
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_DUMMY=m
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -898,6 +937,8 @@ CONFIG_BMAC=y
 CONFIG_SUNGEM=y
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -913,7 +954,6 @@ CONFIG_PCNET32=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -923,6 +963,7 @@ CONFIG_PCNET32=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -935,6 +976,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_E1000E is not set
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -945,18 +987,20 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
-# CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
@@ -966,6 +1010,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_BNX2X is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
+# CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 
 #
@@ -974,20 +1019,11 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 CONFIG_WLAN_80211=y
 # CONFIG_PCMCIA_RAYCS is not set
-# CONFIG_IPW2100 is not set
-# CONFIG_IPW2200 is not set
 # CONFIG_LIBERTAS is not set
 # CONFIG_LIBERTAS_THINFIRM is not set
 # CONFIG_AIRO is not set
-CONFIG_HERMES=m
-CONFIG_APPLE_AIRPORT=m
-# CONFIG_PLX_HERMES is not set
-# CONFIG_TMD_HERMES is not set
-# CONFIG_NORTEL_HERMES is not set
-CONFIG_PCI_HERMES=m
-CONFIG_PCMCIA_HERMES=m
-# CONFIG_PCMCIA_SPECTRUM is not set
 # CONFIG_ATMEL is not set
+# CONFIG_AT76C50X_USB is not set
 # CONFIG_AIRO_CS is not set
 # CONFIG_PCMCIA_WL3501 is not set
 CONFIG_PRISM54=m
@@ -997,15 +1033,17 @@ CONFIG_PRISM54=m
 # CONFIG_RTL8187 is not set
 # CONFIG_ADM8211 is not set
 # CONFIG_MAC80211_HWSIM is not set
+# CONFIG_MWL8K is not set
 CONFIG_P54_COMMON=m
 # CONFIG_P54_USB is not set
 # CONFIG_P54_PCI is not set
+CONFIG_P54_LEDS=y
 # CONFIG_ATH5K is not set
 # CONFIG_ATH9K is not set
-# CONFIG_IWLCORE is not set
-# CONFIG_IWLWIFI_LEDS is not set
-# CONFIG_IWLAGN is not set
-# CONFIG_IWL3945 is not set
+# CONFIG_AR9170_USB is not set
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
+# CONFIG_IWLWIFI is not set
 # CONFIG_HOSTAP is not set
 CONFIG_B43=m
 CONFIG_B43_PCI_AUTOSELECT=y
@@ -1025,6 +1063,19 @@ CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
 # CONFIG_B43LEGACY_PIO_MODE is not set
 # CONFIG_ZD1211RW is not set
 # CONFIG_RT2X00 is not set
+CONFIG_HERMES=m
+CONFIG_HERMES_CACHE_FW_ON_INIT=y
+CONFIG_APPLE_AIRPORT=m
+# CONFIG_PLX_HERMES is not set
+# CONFIG_TMD_HERMES is not set
+# CONFIG_NORTEL_HERMES is not set
+CONFIG_PCI_HERMES=m
+CONFIG_PCMCIA_HERMES=m
+# CONFIG_PCMCIA_SPECTRUM is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 
 #
 # USB Network Adapters
@@ -1036,6 +1087,7 @@ CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
 CONFIG_USB_USBNET=m
 CONFIG_USB_NET_AX8817X=m
 CONFIG_USB_NET_CDCETHER=m
+# CONFIG_USB_NET_CDC_EEM is not set
 # CONFIG_USB_NET_DM9601 is not set
 # CONFIG_USB_NET_SMSC95XX is not set
 # CONFIG_USB_NET_GL620A is not set
@@ -1099,7 +1151,7 @@ CONFIG_INPUT_KEYBOARD=y
 CONFIG_INPUT_MOUSE=y
 # CONFIG_MOUSE_PS2 is not set
 # CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_APPLETOUCH is not set
+CONFIG_MOUSE_APPLETOUCH=y
 # CONFIG_MOUSE_BCM5974 is not set
 # CONFIG_MOUSE_VSXXXAA is not set
 # CONFIG_INPUT_JOYSTICK is not set
@@ -1150,10 +1202,13 @@ CONFIG_SERIAL_PMACZILOG_TTYS=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=m
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
 CONFIG_NVRAM=y
 CONFIG_GEN_RTC=y
 # CONFIG_GEN_RTC_X is not set
@@ -1232,12 +1287,9 @@ CONFIG_I2C_POWERMAC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_EEPROM_AT24 is not set
-# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
@@ -1259,11 +1311,11 @@ CONFIG_BATTERY_PMU=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 CONFIG_SSB=m
 CONFIG_SSB_SPROM=y
 CONFIG_SSB_PCIHOST_POSSIBLE=y
@@ -1281,18 +1333,13 @@ CONFIG_SSB_DRIVER_PCICORE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -1390,6 +1437,7 @@ CONFIG_FB_ATY_BACKLIGHT=y
 # CONFIG_FB_KYRO is not set
 CONFIG_FB_3DFX=y
 # CONFIG_FB_3DFX_ACCEL is not set
+CONFIG_FB_3DFX_I2C=y
 # CONFIG_FB_VOODOO1 is not set
 # CONFIG_FB_VT8623 is not set
 # CONFIG_FB_TRIDENT is not set
@@ -1399,12 +1447,14 @@ CONFIG_FB_3DFX=y
 # CONFIG_FB_IBM_GXT4500 is not set
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_BROADSHEET is not set
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_LCD_CLASS_DEVICE=m
 # CONFIG_LCD_ILI9320 is not set
 # CONFIG_LCD_PLATFORM is not set
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_BACKLIGHT_CORGI is not set
+CONFIG_BACKLIGHT_GENERIC=y
 
 #
 # Display device support
@@ -1444,11 +1494,13 @@ CONFIG_SND_MIXER_OSS=m
 CONFIG_SND_PCM_OSS=m
 CONFIG_SND_PCM_OSS_PLUGINS=y
 CONFIG_SND_SEQUENCER_OSS=y
+# CONFIG_SND_HRTIMER is not set
 # CONFIG_SND_DYNAMIC_MINORS is not set
 CONFIG_SND_SUPPORT_OLD_API=y
 CONFIG_SND_VERBOSE_PROCFS=y
 # CONFIG_SND_VERBOSE_PRINTK is not set
 # CONFIG_SND_DEBUG is not set
+CONFIG_SND_VMASTER=y
 CONFIG_SND_DRIVERS=y
 CONFIG_SND_DUMMY=m
 # CONFIG_SND_VIRMIDI is not set
@@ -1486,6 +1538,8 @@ CONFIG_SND_PCI=y
 # CONFIG_SND_INDIGO is not set
 # CONFIG_SND_INDIGOIO is not set
 # CONFIG_SND_INDIGODJ is not set
+# CONFIG_SND_INDIGOIOX is not set
+# CONFIG_SND_INDIGODJX is not set
 # CONFIG_SND_EMU10K1 is not set
 # CONFIG_SND_EMU10K1X is not set
 # CONFIG_SND_ENS1370 is not set
@@ -1551,28 +1605,31 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
-CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
+# CONFIG_DRAGONRISE_FF is not set
 CONFIG_HID_EZKEY=y
+CONFIG_HID_KYE=y
 CONFIG_HID_GYRATION=y
+CONFIG_HID_KENSINGTON=y
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+CONFIG_HID_NTRIG=y
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+CONFIG_HID_TOPSEED=y
 # CONFIG_THRUSTMASTER_FF is not set
 # CONFIG_ZEROPLUS_FF is not set
 CONFIG_USB_SUPPORT=y
@@ -1603,6 +1660,7 @@ CONFIG_USB_EHCI_HCD=m
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 # CONFIG_USB_EHCI_HCD_PPC_OF is not set
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1625,24 +1683,23 @@ CONFIG_USB_PRINTER=m
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# also be needed; see USB_STORAGE Help for more info
 #
 CONFIG_USB_STORAGE=m
 # 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_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
 # CONFIG_USB_STORAGE_JUMPSHOT is not set
 # CONFIG_USB_STORAGE_ALAUDA is not set
-CONFIG_USB_STORAGE_ONETOUCH=y
+CONFIG_USB_STORAGE_ONETOUCH=m
 # CONFIG_USB_STORAGE_KARMA is not set
 # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
 # CONFIG_USB_LIBUSUAL is not set
@@ -1665,7 +1722,7 @@ CONFIG_USB_EZUSB=y
 # CONFIG_USB_SERIAL_CH341 is not set
 # CONFIG_USB_SERIAL_WHITEHEAT is not set
 # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
-# CONFIG_USB_SERIAL_CP2101 is not set
+# CONFIG_USB_SERIAL_CP210X is not set
 # CONFIG_USB_SERIAL_CYPRESS_M8 is not set
 # CONFIG_USB_SERIAL_EMPEG is not set
 # CONFIG_USB_SERIAL_FTDI_SIO is not set
@@ -1701,15 +1758,19 @@ CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
 # CONFIG_USB_SERIAL_NAVMAN is not set
 # CONFIG_USB_SERIAL_PL2303 is not set
 # CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_QUALCOMM is not set
 # CONFIG_USB_SERIAL_SPCP8X5 is not set
 # CONFIG_USB_SERIAL_HP4X is not set
 # CONFIG_USB_SERIAL_SAFE is not set
+# CONFIG_USB_SERIAL_SIEMENS_MPI is not set
 # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
+# CONFIG_USB_SERIAL_SYMBOL is not set
 # CONFIG_USB_SERIAL_TI is not set
 # CONFIG_USB_SERIAL_CYBERJACK is not set
 # CONFIG_USB_SERIAL_XIRCOM is not set
 # CONFIG_USB_SERIAL_OPTION is not set
 # CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_OPTICON is not set
 # CONFIG_USB_SERIAL_DEBUG is not set
 
 #
@@ -1726,7 +1787,6 @@ CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGET is not set
 # CONFIG_USB_IDMOUSE is not set
 # CONFIG_USB_FTDI_ELAN is not set
 CONFIG_USB_APPLEDISPLAY=m
@@ -1738,6 +1798,11 @@ CONFIG_USB_APPLEDISPLAY=m
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_NOP_USB_XCEIV is not set
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1748,7 +1813,9 @@ CONFIG_LEDS_CLASS=y
 # LED drivers
 #
 # CONFIG_LEDS_PCA9532 is not set
+# CONFIG_LEDS_LP5521 is not set
 # CONFIG_LEDS_PCA955X is not set
+# CONFIG_LEDS_BD2802 is not set
 
 #
 # LED Triggers
@@ -1759,11 +1826,16 @@ CONFIG_LEDS_TRIGGER_IDE_DISK=y
 # CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
 # CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
 CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+
+#
+# iptables trigger is under Netfilter config (LED target)
+#
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_INFINIBAND is not set
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
 
@@ -1774,6 +1846,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
 CONFIG_EXT3_FS_XATTR=y
 CONFIG_EXT3_FS_POSIX_ACL=y
 # CONFIG_EXT3_FS_SECURITY is not set
@@ -1783,7 +1856,9 @@ CONFIG_EXT4_FS_XATTR=y
 # CONFIG_EXT4_FS_POSIX_ACL is not set
 # CONFIG_EXT4_FS_SECURITY is not set
 CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
 CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
@@ -1792,6 +1867,7 @@ CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1801,6 +1877,11 @@ CONFIG_AUTOFS4_FS=m
 CONFIG_FUSE_FS=m
 
 #
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
 # CD-ROM/DVD Filesystems
 #
 CONFIG_ISO9660_FS=y
@@ -1831,10 +1912,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 CONFIG_HFS_FS=m
@@ -1843,6 +1921,7 @@ CONFIG_HFSPLUS_FS=m
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1851,6 +1930,7 @@ CONFIG_HFSPLUS_FS=m
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
+# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
@@ -1868,7 +1948,6 @@ CONFIG_NFS_ACL_SUPPORT=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_REGISTER_V4 is not set
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -1940,11 +2019,13 @@ CONFIG_NLS_ISO8859_1=m
 # CONFIG_NLS_KOI8_U is not set
 CONFIG_NLS_UTF8=m
 # CONFIG_DLM is not set
+CONFIG_BINARY_PRINTF=y
 
 #
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 CONFIG_CRC16=y
 CONFIG_CRC_T10DIF=y
@@ -1954,15 +2035,18 @@ CONFIG_CRC32=y
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=y
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
 CONFIG_TEXTSEARCH=y
 CONFIG_TEXTSEARCH_KMP=m
 CONFIG_TEXTSEARCH_BM=m
 CONFIG_TEXTSEARCH_FSM=m
-CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
 
 #
 # Kernel hacking
@@ -1973,13 +2057,16 @@ CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_SHIRQ is not set
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 CONFIG_SCHED_DEBUG=y
 CONFIG_SCHEDSTATS=y
 # CONFIG_TIMER_STATS is not set
@@ -1994,6 +2081,7 @@ CONFIG_SCHEDSTATS=y
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_HIGHMEM is not set
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_VM is not set
@@ -2001,6 +2089,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -2009,7 +2098,14 @@ CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_FAULT_INJECTION is not set
 CONFIG_LATENCYTOP=y
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+CONFIG_TRACING_SUPPORT=y
 
 #
 # Tracers
@@ -2017,12 +2113,19 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_EVENT_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_DYNAMIC_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
@@ -2033,6 +2136,7 @@ CONFIG_XMON_DEFAULT=y
 CONFIG_XMON_DISASSEMBLY=y
 CONFIG_DEBUGGER=y
 CONFIG_IRQSTACKS=y
+# CONFIG_VIRQ_DEBUG is not set
 # CONFIG_BDI_SWITCH is not set
 CONFIG_BOOTX_TEXT=y
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -2051,13 +2155,20 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 CONFIG_CRYPTO_NULL=m
+CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_AUTHENC=y
 # CONFIG_CRYPTO_TEST is not set
@@ -2127,6 +2238,7 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m
 # Compression
 #
 CONFIG_CRYPTO_DEFLATE=m
+# CONFIG_CRYPTO_ZLIB is not set
 # CONFIG_CRYPTO_LZO is not set
 
 #
index c69f2b5..cb448d6 100644 (file)
@@ -26,7 +26,9 @@
  * allocate the space "normally" and use the cache management functions
  * to ensure it is consistent.
  */
-extern void *__dma_alloc_coherent(size_t size, dma_addr_t *handle, gfp_t gfp);
+struct device;
+extern void *__dma_alloc_coherent(struct device *dev, size_t size,
+                                 dma_addr_t *handle, gfp_t gfp);
 extern void __dma_free_coherent(size_t size, void *vaddr);
 extern void __dma_sync(void *vaddr, size_t size, int direction);
 extern void __dma_sync_page(struct page *page, unsigned long offset,
@@ -37,7 +39,7 @@ extern void __dma_sync_page(struct page *page, unsigned long offset,
  * Cache coherent cores.
  */
 
-#define __dma_alloc_coherent(gfp, size, handle)        NULL
+#define __dma_alloc_coherent(dev, gfp, size, handle)   NULL
 #define __dma_free_coherent(size, addr)                ((void)0)
 #define __dma_sync(addr, size, rw)             ((void)0)
 #define __dma_sync_page(pg, off, sz, rw)       ((void)0)
index d60fd18..f1f4e23 100644 (file)
@@ -14,8 +14,6 @@
 #ifndef _ASM_FIXMAP_H
 #define _ASM_FIXMAP_H
 
-extern unsigned long FIXADDR_TOP;
-
 #ifndef __ASSEMBLY__
 #include <linux/kernel.h>
 #include <asm/page.h>
@@ -24,6 +22,8 @@ extern unsigned long FIXADDR_TOP;
 #include <asm/kmap_types.h>
 #endif
 
+#define FIXADDR_TOP    ((unsigned long)(-PAGE_SIZE))
+
 /*
  * Here we define all the compile-time 'special' virtual
  * addresses. The point is to have a constant address at
index a218da6..fb84120 100644 (file)
 #define MPC52xx_PSC_MAXNUM     6
 
 /* Programmable Serial Controller (PSC) status register bits */
+#define MPC52xx_PSC_SR_UNEX_RX 0x0001
+#define MPC52xx_PSC_SR_DATA_VAL        0x0002
+#define MPC52xx_PSC_SR_DATA_OVR        0x0004
+#define MPC52xx_PSC_SR_CMDSEND 0x0008
 #define MPC52xx_PSC_SR_CDE     0x0080
 #define MPC52xx_PSC_SR_RXRDY   0x0100
 #define MPC52xx_PSC_SR_RXFULL  0x0200
 #define MPC52xx_PSC_RXTX_FIFO_EMPTY    0x0001
 
 /* PSC interrupt status/mask bits */
+#define MPC52xx_PSC_IMR_UNEX_RX_SLOT 0x0001
+#define MPC52xx_PSC_IMR_DATA_VALID     0x0002
+#define MPC52xx_PSC_IMR_DATA_OVR       0x0004
+#define MPC52xx_PSC_IMR_CMD_SEND       0x0008
+#define MPC52xx_PSC_IMR_ERROR          0x0040
+#define MPC52xx_PSC_IMR_DEOF           0x0080
 #define MPC52xx_PSC_IMR_TXRDY          0x0100
 #define MPC52xx_PSC_IMR_RXRDY          0x0200
 #define MPC52xx_PSC_IMR_DB             0x0400
 #define MPC52xx_PSC_SICR_SIM_FIR               (0x6 << 24)
 #define MPC52xx_PSC_SICR_SIM_CODEC_24          (0x7 << 24)
 #define MPC52xx_PSC_SICR_SIM_CODEC_32          (0xf << 24)
+#define MPC52xx_PSC_SICR_AWR                   (1 << 30)
 #define MPC52xx_PSC_SICR_GENCLK                        (1 << 23)
 #define MPC52xx_PSC_SICR_I2S                   (1 << 22)
 #define MPC52xx_PSC_SICR_CLKPOL                        (1 << 21)
index ba45c99..c9ff9d7 100644 (file)
@@ -10,7 +10,7 @@
 
 extern unsigned long va_to_phys(unsigned long address);
 extern pte_t *va_to_pte(unsigned long address);
-extern unsigned long ioremap_bot, ioremap_base;
+extern unsigned long ioremap_bot;
 
 #ifdef CONFIG_44x
 extern int icache_44x_need_flush;
@@ -56,8 +56,30 @@ extern int icache_44x_need_flush;
        printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
 
 /*
+ * This is the bottom of the PKMAP area with HIGHMEM or an arbitrary
+ * value (for now) on others, from where we can start layout kernel
+ * virtual space that goes below PKMAP and FIXMAP
+ */
+#ifdef CONFIG_HIGHMEM
+#define KVIRT_TOP      PKMAP_BASE
+#else
+#define KVIRT_TOP      (0xfe000000UL)  /* for now, could be FIXMAP_BASE ? */
+#endif
+
+/*
+ * ioremap_bot starts at that address. Early ioremaps move down from there,
+ * until mem_init() at which point this becomes the top of the vmalloc
+ * and ioremap space
+ */
+#ifdef CONFIG_NOT_COHERENT_CACHE
+#define IOREMAP_TOP    ((KVIRT_TOP - CONFIG_CONSISTENT_SIZE) & PAGE_MASK)
+#else
+#define IOREMAP_TOP    KVIRT_TOP
+#endif
+
+/*
  * Just any arbitrary offset to the start of the vmalloc VM area: the
- * current 64MB value just means that there will be a 64MB "hole" after the
+ * current 16MB value just means that there will be a 64MB "hole" after the
  * physical memory until the kernel virtual memory starts.  That means that
  * any out-of-bounds memory accesses will hopefully be caught.
  * The vmalloc() routines leaves a hole of 4kB between each vmalloced
index 53c7788..6b02793 100644 (file)
@@ -32,7 +32,7 @@ void *dma_direct_alloc_coherent(struct device *dev, size_t size,
 {
        void *ret;
 #ifdef CONFIG_NOT_COHERENT_CACHE
-       ret = __dma_alloc_coherent(size, dma_handle, flag);
+       ret = __dma_alloc_coherent(dev, size, dma_handle, flag);
        if (ret == NULL)
                return NULL;
        *dma_handle += get_dma_direct_offset(dev);
index 8db3527..29b742b 100644 (file)
@@ -18,7 +18,6 @@ obj-$(CONFIG_PPC64)   += copypage_64.o copyuser_64.o \
                           memcpy_64.o usercopy_64.o mem_64.o string.o
 obj-$(CONFIG_XMON)     += sstep.o
 obj-$(CONFIG_KPROBES)  += sstep.o
-obj-$(CONFIG_NOT_COHERENT_CACHE)       += dma-noncoherent.o
 
 ifeq ($(CONFIG_PPC64),y)
 obj-$(CONFIG_SMP)      += locks.o
diff --git a/arch/powerpc/lib/dma-noncoherent.c b/arch/powerpc/lib/dma-noncoherent.c
deleted file mode 100644 (file)
index 005a28d..0000000
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- *  PowerPC version derived from arch/arm/mm/consistent.c
- *    Copyright (C) 2001 Dan Malek (dmalek@jlc.net)
- *
- *  Copyright (C) 2000 Russell King
- *
- * Consistent memory allocators.  Used for DMA devices that want to
- * share uncached memory with the processor core.  The function return
- * is the virtual address and 'dma_handle' is the physical address.
- * Mostly stolen from the ARM port, with some changes for PowerPC.
- *                                             -- Dan
- *
- * Reorganized to get rid of the arch-specific consistent_* functions
- * and provide non-coherent implementations for the DMA API. -Matt
- *
- * Added in_interrupt() safe dma_alloc_coherent()/dma_free_coherent()
- * implementation. This is pulled straight from ARM and barely
- * modified. -Matt
- *
- * 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.
- */
-
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/highmem.h>
-#include <linux/dma-mapping.h>
-#include <linux/vmalloc.h>
-
-#include <asm/tlbflush.h>
-
-/*
- * Allocate DMA-coherent memory space and return both the kernel remapped
- * virtual and bus address for that space.
- */
-void *
-__dma_alloc_coherent(size_t size, dma_addr_t *handle, gfp_t gfp)
-{
-       struct page *page;
-       unsigned long order;
-       int i;
-       unsigned int nr_pages = PAGE_ALIGN(size)>>PAGE_SHIFT;
-       unsigned int array_size = nr_pages * sizeof(struct page *);
-       struct page **pages;
-       struct page *end;
-       u64 mask = 0x00ffffff, limit; /* ISA default */
-       struct vm_struct *area;
-
-       BUG_ON(!mem_init_done);
-       size = PAGE_ALIGN(size);
-       limit = (mask + 1) & ~mask;
-       if (limit && size >= limit) {
-               printk(KERN_WARNING "coherent allocation too big (requested "
-                               "%#x mask %#Lx)\n", size, mask);
-               return NULL;
-       }
-
-       order = get_order(size);
-
-       if (mask != 0xffffffff)
-               gfp |= GFP_DMA;
-
-       page = alloc_pages(gfp, order);
-       if (!page)
-               goto no_page;
-
-       end = page + (1 << order);
-
-       /*
-        * Invalidate any data that might be lurking in the
-        * kernel direct-mapped region for device DMA.
-        */
-       {
-               unsigned long kaddr = (unsigned long)page_address(page);
-               memset(page_address(page), 0, size);
-               flush_dcache_range(kaddr, kaddr + size);
-       }
-
-       split_page(page, order);
-
-       /*
-        * Set the "dma handle"
-        */
-       *handle = page_to_phys(page);
-
-       area = get_vm_area_caller(size, VM_IOREMAP,
-                       __builtin_return_address(1));
-       if (!area)
-               goto out_free_pages;
-
-       if (array_size > PAGE_SIZE) {
-               pages = vmalloc(array_size);
-               area->flags |= VM_VPAGES;
-       } else {
-               pages = kmalloc(array_size, GFP_KERNEL);
-       }
-       if (!pages)
-               goto out_free_area;
-
-       area->pages = pages;
-       area->nr_pages = nr_pages;
-
-       for (i = 0; i < nr_pages; i++)
-               pages[i] = page + i;
-
-       if (map_vm_area(area, pgprot_noncached(PAGE_KERNEL), &pages))
-               goto out_unmap;
-
-       /*
-        * Free the otherwise unused pages.
-        */
-       page += nr_pages;
-       while (page < end) {
-               __free_page(page);
-               page++;
-       }
-
-       return area->addr;
-out_unmap:
-       vunmap(area->addr);
-       if (array_size > PAGE_SIZE)
-               vfree(pages);
-       else
-               kfree(pages);
-       goto out_free_pages;
-out_free_area:
-       free_vm_area(area);
-out_free_pages:
-       if (page)
-               __free_pages(page, order);
-no_page:
-       return NULL;
-}
-EXPORT_SYMBOL(__dma_alloc_coherent);
-
-/*
- * free a page as defined by the above mapping.
- */
-void __dma_free_coherent(size_t size, void *vaddr)
-{
-       vfree(vaddr);
-
-}
-EXPORT_SYMBOL(__dma_free_coherent);
-
-/*
- * make an area consistent.
- */
-void __dma_sync(void *vaddr, size_t size, int direction)
-{
-       unsigned long start = (unsigned long)vaddr;
-       unsigned long end   = start + size;
-
-       switch (direction) {
-       case DMA_NONE:
-               BUG();
-       case DMA_FROM_DEVICE:
-               /*
-                * invalidate only when cache-line aligned otherwise there is
-                * the potential for discarding uncommitted data from the cache
-                */
-               if ((start & (L1_CACHE_BYTES - 1)) || (size & (L1_CACHE_BYTES - 1)))
-                       flush_dcache_range(start, end);
-               else
-                       invalidate_dcache_range(start, end);
-               break;
-       case DMA_TO_DEVICE:             /* writeback only */
-               clean_dcache_range(start, end);
-               break;
-       case DMA_BIDIRECTIONAL: /* writeback and invalidate */
-               flush_dcache_range(start, end);
-               break;
-       }
-}
-EXPORT_SYMBOL(__dma_sync);
-
-#ifdef CONFIG_HIGHMEM
-/*
- * __dma_sync_page() implementation for systems using highmem.
- * In this case, each page of a buffer must be kmapped/kunmapped
- * in order to have a virtual address for __dma_sync(). This must
- * not sleep so kmap_atomic()/kunmap_atomic() are used.
- *
- * Note: yes, it is possible and correct to have a buffer extend
- * beyond the first page.
- */
-static inline void __dma_sync_page_highmem(struct page *page,
-               unsigned long offset, size_t size, int direction)
-{
-       size_t seg_size = min((size_t)(PAGE_SIZE - offset), size);
-       size_t cur_size = seg_size;
-       unsigned long flags, start, seg_offset = offset;
-       int nr_segs = 1 + ((size - seg_size) + PAGE_SIZE - 1)/PAGE_SIZE;
-       int seg_nr = 0;
-
-       local_irq_save(flags);
-
-       do {
-               start = (unsigned long)kmap_atomic(page + seg_nr,
-                               KM_PPC_SYNC_PAGE) + seg_offset;
-
-               /* Sync this buffer segment */
-               __dma_sync((void *)start, seg_size, direction);
-               kunmap_atomic((void *)start, KM_PPC_SYNC_PAGE);
-               seg_nr++;
-
-               /* Calculate next buffer segment size */
-               seg_size = min((size_t)PAGE_SIZE, size - cur_size);
-
-               /* Add the segment size to our running total */
-               cur_size += seg_size;
-               seg_offset = 0;
-       } while (seg_nr < nr_segs);
-
-       local_irq_restore(flags);
-}
-#endif /* CONFIG_HIGHMEM */
-
-/*
- * __dma_sync_page makes memory consistent. identical to __dma_sync, but
- * takes a struct page instead of a virtual address
- */
-void __dma_sync_page(struct page *page, unsigned long offset,
-       size_t size, int direction)
-{
-#ifdef CONFIG_HIGHMEM
-       __dma_sync_page_highmem(page, offset, size, direction);
-#else
-       unsigned long start = (unsigned long)page_address(page) + offset;
-       __dma_sync((void *)start, size, direction);
-#endif
-}
-EXPORT_SYMBOL(__dma_sync_page);
index 17290bc..b746f4c 100644 (file)
@@ -26,3 +26,4 @@ obj-$(CONFIG_NEED_MULTIPLE_NODES) += numa.o
 obj-$(CONFIG_PPC_MM_SLICES)    += slice.o
 obj-$(CONFIG_HUGETLB_PAGE)     += hugetlbpage.o
 obj-$(CONFIG_PPC_SUBPAGE_PROT) += subpage-prot.o
+obj-$(CONFIG_NOT_COHERENT_CACHE) += dma-noncoherent.o
diff --git a/arch/powerpc/mm/dma-noncoherent.c b/arch/powerpc/mm/dma-noncoherent.c
new file mode 100644 (file)
index 0000000..36692f5
--- /dev/null
@@ -0,0 +1,400 @@
+/*
+ *  PowerPC version derived from arch/arm/mm/consistent.c
+ *    Copyright (C) 2001 Dan Malek (dmalek@jlc.net)
+ *
+ *  Copyright (C) 2000 Russell King
+ *
+ * Consistent memory allocators.  Used for DMA devices that want to
+ * share uncached memory with the processor core.  The function return
+ * is the virtual address and 'dma_handle' is the physical address.
+ * Mostly stolen from the ARM port, with some changes for PowerPC.
+ *                                             -- Dan
+ *
+ * Reorganized to get rid of the arch-specific consistent_* functions
+ * and provide non-coherent implementations for the DMA API. -Matt
+ *
+ * Added in_interrupt() safe dma_alloc_coherent()/dma_free_coherent()
+ * implementation. This is pulled straight from ARM and barely
+ * modified. -Matt
+ *
+ * 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.
+ */
+
+#include <linux/sched.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/types.h>
+#include <linux/highmem.h>
+#include <linux/dma-mapping.h>
+
+#include <asm/tlbflush.h>
+
+#include "mmu_decl.h"
+
+/*
+ * This address range defaults to a value that is safe for all
+ * platforms which currently set CONFIG_NOT_COHERENT_CACHE. It
+ * can be further configured for specific applications under
+ * the "Advanced Setup" menu. -Matt
+ */
+#define CONSISTENT_BASE                (IOREMAP_TOP)
+#define CONSISTENT_END                 (CONSISTENT_BASE + CONFIG_CONSISTENT_SIZE)
+#define CONSISTENT_OFFSET(x)   (((unsigned long)(x) - CONSISTENT_BASE) >> PAGE_SHIFT)
+
+/*
+ * This is the page table (2MB) covering uncached, DMA consistent allocations
+ */
+static DEFINE_SPINLOCK(consistent_lock);
+
+/*
+ * VM region handling support.
+ *
+ * This should become something generic, handling VM region allocations for
+ * vmalloc and similar (ioremap, module space, etc).
+ *
+ * I envisage vmalloc()'s supporting vm_struct becoming:
+ *
+ *  struct vm_struct {
+ *    struct vm_region region;
+ *    unsigned long    flags;
+ *    struct page      **pages;
+ *    unsigned int     nr_pages;
+ *    unsigned long    phys_addr;
+ *  };
+ *
+ * get_vm_area() would then call vm_region_alloc with an appropriate
+ * struct vm_region head (eg):
+ *
+ *  struct vm_region vmalloc_head = {
+ *     .vm_list        = LIST_HEAD_INIT(vmalloc_head.vm_list),
+ *     .vm_start       = VMALLOC_START,
+ *     .vm_end         = VMALLOC_END,
+ *  };
+ *
+ * However, vmalloc_head.vm_start is variable (typically, it is dependent on
+ * the amount of RAM found at boot time.)  I would imagine that get_vm_area()
+ * would have to initialise this each time prior to calling vm_region_alloc().
+ */
+struct ppc_vm_region {
+       struct list_head        vm_list;
+       unsigned long           vm_start;
+       unsigned long           vm_end;
+};
+
+static struct ppc_vm_region consistent_head = {
+       .vm_list        = LIST_HEAD_INIT(consistent_head.vm_list),
+       .vm_start       = CONSISTENT_BASE,
+       .vm_end         = CONSISTENT_END,
+};
+
+static struct ppc_vm_region *
+ppc_vm_region_alloc(struct ppc_vm_region *head, size_t size, gfp_t gfp)
+{
+       unsigned long addr = head->vm_start, end = head->vm_end - size;
+       unsigned long flags;
+       struct ppc_vm_region *c, *new;
+
+       new = kmalloc(sizeof(struct ppc_vm_region), gfp);
+       if (!new)
+               goto out;
+
+       spin_lock_irqsave(&consistent_lock, flags);
+
+       list_for_each_entry(c, &head->vm_list, vm_list) {
+               if ((addr + size) < addr)
+                       goto nospc;
+               if ((addr + size) <= c->vm_start)
+                       goto found;
+               addr = c->vm_end;
+               if (addr > end)
+                       goto nospc;
+       }
+
+ found:
+       /*
+        * Insert this entry _before_ the one we found.
+        */
+       list_add_tail(&new->vm_list, &c->vm_list);
+       new->vm_start = addr;
+       new->vm_end = addr + size;
+
+       spin_unlock_irqrestore(&consistent_lock, flags);
+       return new;
+
+ nospc:
+       spin_unlock_irqrestore(&consistent_lock, flags);
+       kfree(new);
+ out:
+       return NULL;
+}
+
+static struct ppc_vm_region *ppc_vm_region_find(struct ppc_vm_region *head, unsigned long addr)
+{
+       struct ppc_vm_region *c;
+
+       list_for_each_entry(c, &head->vm_list, vm_list) {
+               if (c->vm_start == addr)
+                       goto out;
+       }
+       c = NULL;
+ out:
+       return c;
+}
+
+/*
+ * Allocate DMA-coherent memory space and return both the kernel remapped
+ * virtual and bus address for that space.
+ */
+void *
+__dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp)
+{
+       struct page *page;
+       struct ppc_vm_region *c;
+       unsigned long order;
+       u64 mask = ISA_DMA_THRESHOLD, limit;
+
+       if (dev) {
+               mask = dev->coherent_dma_mask;
+
+               /*
+                * Sanity check the DMA mask - it must be non-zero, and
+                * must be able to be satisfied by a DMA allocation.
+                */
+               if (mask == 0) {
+                       dev_warn(dev, "coherent DMA mask is unset\n");
+                       goto no_page;
+               }
+
+               if ((~mask) & ISA_DMA_THRESHOLD) {
+                       dev_warn(dev, "coherent DMA mask %#llx is smaller "
+                                "than system GFP_DMA mask %#llx\n",
+                                mask, (unsigned long long)ISA_DMA_THRESHOLD);
+                       goto no_page;
+               }
+       }
+
+
+       size = PAGE_ALIGN(size);
+       limit = (mask + 1) & ~mask;
+       if ((limit && size >= limit) ||
+           size >= (CONSISTENT_END - CONSISTENT_BASE)) {
+               printk(KERN_WARNING "coherent allocation too big (requested %#x mask %#Lx)\n",
+                      size, mask);
+               return NULL;
+       }
+
+       order = get_order(size);
+
+       /* Might be useful if we ever have a real legacy DMA zone... */
+       if (mask != 0xffffffff)
+               gfp |= GFP_DMA;
+
+       page = alloc_pages(gfp, order);
+       if (!page)
+               goto no_page;
+
+       /*
+        * Invalidate any data that might be lurking in the
+        * kernel direct-mapped region for device DMA.
+        */
+       {
+               unsigned long kaddr = (unsigned long)page_address(page);
+               memset(page_address(page), 0, size);
+               flush_dcache_range(kaddr, kaddr + size);
+       }
+
+       /*
+        * Allocate a virtual address in the consistent mapping region.
+        */
+       c = ppc_vm_region_alloc(&consistent_head, size,
+                           gfp & ~(__GFP_DMA | __GFP_HIGHMEM));
+       if (c) {
+               unsigned long vaddr = c->vm_start;
+               struct page *end = page + (1 << order);
+
+               split_page(page, order);
+
+               /*
+                * Set the "dma handle"
+                */
+               *handle = page_to_phys(page);
+
+               do {
+                       SetPageReserved(page);
+                       map_page(vaddr, page_to_phys(page),
+                                pgprot_noncached(PAGE_KERNEL));
+                       page++;
+                       vaddr += PAGE_SIZE;
+               } while (size -= PAGE_SIZE);
+
+               /*
+                * Free the otherwise unused pages.
+                */
+               while (page < end) {
+                       __free_page(page);
+                       page++;
+               }
+
+               return (void *)c->vm_start;
+       }
+
+       if (page)
+               __free_pages(page, order);
+ no_page:
+       return NULL;
+}
+EXPORT_SYMBOL(__dma_alloc_coherent);
+
+/*
+ * free a page as defined by the above mapping.
+ */
+void __dma_free_coherent(size_t size, void *vaddr)
+{
+       struct ppc_vm_region *c;
+       unsigned long flags, addr;
+       
+       size = PAGE_ALIGN(size);
+
+       spin_lock_irqsave(&consistent_lock, flags);
+
+       c = ppc_vm_region_find(&consistent_head, (unsigned long)vaddr);
+       if (!c)
+               goto no_area;
+
+       if ((c->vm_end - c->vm_start) != size) {
+               printk(KERN_ERR "%s: freeing wrong coherent size (%ld != %d)\n",
+                      __func__, c->vm_end - c->vm_start, size);
+               dump_stack();
+               size = c->vm_end - c->vm_start;
+       }
+
+       addr = c->vm_start;
+       do {
+               pte_t *ptep;
+               unsigned long pfn;
+
+               ptep = pte_offset_kernel(pmd_offset(pud_offset(pgd_offset_k(addr),
+                                                              addr),
+                                                   addr),
+                                        addr);
+               if (!pte_none(*ptep) && pte_present(*ptep)) {
+                       pfn = pte_pfn(*ptep);
+                       pte_clear(&init_mm, addr, ptep);
+                       if (pfn_valid(pfn)) {
+                               struct page *page = pfn_to_page(pfn);
+
+                               ClearPageReserved(page);
+                               __free_page(page);
+                       }
+               }
+               addr += PAGE_SIZE;
+       } while (size -= PAGE_SIZE);
+
+       flush_tlb_kernel_range(c->vm_start, c->vm_end);
+
+       list_del(&c->vm_list);
+
+       spin_unlock_irqrestore(&consistent_lock, flags);
+
+       kfree(c);
+       return;
+
+ no_area:
+       spin_unlock_irqrestore(&consistent_lock, flags);
+       printk(KERN_ERR "%s: trying to free invalid coherent area: %p\n",
+              __func__, vaddr);
+       dump_stack();
+}
+EXPORT_SYMBOL(__dma_free_coherent);
+
+/*
+ * make an area consistent.
+ */
+void __dma_sync(void *vaddr, size_t size, int direction)
+{
+       unsigned long start = (unsigned long)vaddr;
+       unsigned long end   = start + size;
+
+       switch (direction) {
+       case DMA_NONE:
+               BUG();
+       case DMA_FROM_DEVICE:
+               /*
+                * invalidate only when cache-line aligned otherwise there is
+                * the potential for discarding uncommitted data from the cache
+                */
+               if ((start & (L1_CACHE_BYTES - 1)) || (size & (L1_CACHE_BYTES - 1)))
+                       flush_dcache_range(start, end);
+               else
+                       invalidate_dcache_range(start, end);
+               break;
+       case DMA_TO_DEVICE:             /* writeback only */
+               clean_dcache_range(start, end);
+               break;
+       case DMA_BIDIRECTIONAL: /* writeback and invalidate */
+               flush_dcache_range(start, end);
+               break;
+       }
+}
+EXPORT_SYMBOL(__dma_sync);
+
+#ifdef CONFIG_HIGHMEM
+/*
+ * __dma_sync_page() implementation for systems using highmem.
+ * In this case, each page of a buffer must be kmapped/kunmapped
+ * in order to have a virtual address for __dma_sync(). This must
+ * not sleep so kmap_atomic()/kunmap_atomic() are used.
+ *
+ * Note: yes, it is possible and correct to have a buffer extend
+ * beyond the first page.
+ */
+static inline void __dma_sync_page_highmem(struct page *page,
+               unsigned long offset, size_t size, int direction)
+{
+       size_t seg_size = min((size_t)(PAGE_SIZE - offset), size);
+       size_t cur_size = seg_size;
+       unsigned long flags, start, seg_offset = offset;
+       int nr_segs = 1 + ((size - seg_size) + PAGE_SIZE - 1)/PAGE_SIZE;
+       int seg_nr = 0;
+
+       local_irq_save(flags);
+
+       do {
+               start = (unsigned long)kmap_atomic(page + seg_nr,
+                               KM_PPC_SYNC_PAGE) + seg_offset;
+
+               /* Sync this buffer segment */
+               __dma_sync((void *)start, seg_size, direction);
+               kunmap_atomic((void *)start, KM_PPC_SYNC_PAGE);
+               seg_nr++;
+
+               /* Calculate next buffer segment size */
+               seg_size = min((size_t)PAGE_SIZE, size - cur_size);
+
+               /* Add the segment size to our running total */
+               cur_size += seg_size;
+               seg_offset = 0;
+       } while (seg_nr < nr_segs);
+
+       local_irq_restore(flags);
+}
+#endif /* CONFIG_HIGHMEM */
+
+/*
+ * __dma_sync_page makes memory consistent. identical to __dma_sync, but
+ * takes a struct page instead of a virtual address
+ */
+void __dma_sync_page(struct page *page, unsigned long offset,
+       size_t size, int direction)
+{
+#ifdef CONFIG_HIGHMEM
+       __dma_sync_page_highmem(page, offset, size, direction);
+#else
+       unsigned long start = (unsigned long)page_address(page) + offset;
+       __dma_sync((void *)start, size, direction);
+#endif
+}
+EXPORT_SYMBOL(__dma_sync_page);
index 666a5e8..3de6a0d 100644 (file)
@@ -168,12 +168,8 @@ void __init MMU_init(void)
                ppc_md.progress("MMU:mapin", 0x301);
        mapin_ram();
 
-#ifdef CONFIG_HIGHMEM
-       ioremap_base = PKMAP_BASE;
-#else
-       ioremap_base = 0xfe000000UL;    /* for now, could be 0xfffff000 */
-#endif /* CONFIG_HIGHMEM */
-       ioremap_bot = ioremap_base;
+       /* Initialize early top-down ioremap allocator */
+       ioremap_bot = IOREMAP_TOP;
 
        /* Map in I/O resources */
        if (ppc_md.progress)
index d0602a7..579382c 100644 (file)
@@ -380,6 +380,23 @@ void __init mem_init(void)
                bsssize >> 10,
                initsize >> 10);
 
+#ifdef CONFIG_PPC32
+       pr_info("Kernel virtual memory layout:\n");
+       pr_info("  * 0x%08lx..0x%08lx  : fixmap\n", FIXADDR_START, FIXADDR_TOP);
+#ifdef CONFIG_HIGHMEM
+       pr_info("  * 0x%08lx..0x%08lx  : highmem PTEs\n",
+               PKMAP_BASE, PKMAP_ADDR(LAST_PKMAP));
+#endif /* CONFIG_HIGHMEM */
+#ifdef CONFIG_NOT_COHERENT_CACHE
+       pr_info("  * 0x%08lx..0x%08lx  : consistent mem\n",
+               IOREMAP_TOP, IOREMAP_TOP + CONFIG_CONSISTENT_SIZE);
+#endif /* CONFIG_NOT_COHERENT_CACHE */
+       pr_info("  * 0x%08lx..0x%08lx  : early ioremap\n",
+               ioremap_bot, IOREMAP_TOP);
+       pr_info("  * 0x%08lx..0x%08lx  : vmalloc & ioremap\n",
+               VMALLOC_START, VMALLOC_END);
+#endif /* CONFIG_PPC32 */
+
        mem_init_done = 1;
 }
 
index a70e311..030d000 100644 (file)
@@ -127,12 +127,12 @@ static unsigned int steal_context_up(unsigned int id)
 
        pr_debug("[%d] steal context %d from mm @%p\n", cpu, id, mm);
 
-       /* Mark this mm has having no context anymore */
-       mm->context.id = MMU_NO_CONTEXT;
-
        /* Flush the TLB for that context */
        local_flush_tlb_mm(mm);
 
+       /* Mark this mm has having no context anymore */
+       mm->context.id = MMU_NO_CONTEXT;
+
        /* XXX This clear should ultimately be part of local_flush_tlb_mm */
        __clear_bit(id, stale_map[cpu]);
 
index 430d090..5422169 100644 (file)
@@ -399,8 +399,6 @@ void kernel_map_pages(struct page *page, int numpages, int enable)
 #endif /* CONFIG_DEBUG_PAGEALLOC */
 
 static int fixmaps;
-unsigned long FIXADDR_TOP = (-PAGE_SIZE);
-EXPORT_SYMBOL(FIXADDR_TOP);
 
 void __set_fixmap (enum fixed_addresses idx, phys_addr_t phys, pgprot_t flags)
 {
index d3b2b4f..5d84df5 100644 (file)
@@ -12,7 +12,6 @@
 #ifndef __ASM_SH_FLAT_H
 #define __ASM_SH_FLAT_H
 
-#define        flat_stack_align(sp)                    /* nothing needed */
 #define        flat_argvp_envp_on_stack()              0
 #define        flat_old_ram_flag(flags)                (flags)
 #define        flat_reloc_valid(reloc, size)           ((reloc) <= (size))
index 425c2f9..d42e393 100644 (file)
@@ -208,8 +208,9 @@ do {        unsigned long new_flags = current_thread_info()->flags; \
        else                                            \
                clear_thread_flag(TIF_ABI_PENDING);     \
        /* flush_thread will update pgd cache */        \
-       if (current->personality != PER_LINUX32)        \
-               set_personality(PER_LINUX);             \
+       if (personality(current->personality) != PER_LINUX32)   \
+               set_personality(PER_LINUX |             \
+                       (current->personality & (~PER_MASK)));  \
 } while (0)
 
 #endif /* !(__ASM_SPARC64_ELF_H) */
index a22eddb..e0304e6 100644 (file)
@@ -5,7 +5,7 @@
 
 #define EX_LD(x)               \
 98:    x;                      \
-       .section .fixup;        \
+       .section .fixup, "ax";  \
        .align 4;               \
 99:    retl;                   \
         mov    -1, %o0;        \
index d5b12f4..afd01ac 100644 (file)
@@ -5,7 +5,7 @@
 
 #define EX_ST(x)               \
 98:    x;                      \
-       .section .fixup;        \
+       .section .fixup,"ax";   \
        .align 4;               \
 99:    retl;                   \
         mov    -1, %o0;        \
index 857e492..bbeb0c3 100644 (file)
@@ -504,8 +504,11 @@ static void walk_relocs(void (*visit)(Elf32_Rel *rel, Elf32_Sym *sym))
                        if (sym->st_shndx == SHN_ABS) {
                                continue;
                        }
-                       if (r_type == R_386_PC32) {
-                               /* PC relative relocations don't need to be adjusted */
+                       if (r_type == R_386_NONE || r_type == R_386_PC32) {
+                               /*
+                                * NONE can be ignored and and PC relative
+                                * relocations don't need to be adjusted.
+                                */
                        }
                        else if (r_type == R_386_32) {
                                /* Visit relocations that need to be adjusted */
index 5054c2d..74b3d2b 100644 (file)
 
 #define SMAP   0x534d4150      /* ASCII "SMAP" */
 
-struct e820_ext_entry {
-       struct e820entry std;
-       u32 ext_flags;
-} __attribute__((packed));
-
 static int detect_memory_e820(void)
 {
        int count = 0;
@@ -29,13 +24,21 @@ static int detect_memory_e820(void)
        u32 size, id, edi;
        u8 err;
        struct e820entry *desc = boot_params.e820_map;
-       static struct e820_ext_entry buf; /* static so it is zeroed */
+       static struct e820entry buf; /* static so it is zeroed */
 
        /*
-        * Set this here so that if the BIOS doesn't change this field
-        * but still doesn't change %ecx, we're still okay...
+        * Note: at least one BIOS is known which assumes that the
+        * buffer pointed to by one e820 call is the same one as
+        * the previous call, and only changes modified fields.  Therefore,
+        * we use a temporary buffer and copy the results entry by entry.
+        *
+        * This routine deliberately does not try to account for
+        * ACPI 3+ extended attributes.  This is because there are
+        * BIOSes in the field which report zero for the valid bit for
+        * all ranges, and we don't currently make any use of the
+        * other attribute bits.  Revisit this if we see the extended
+        * attribute bits deployed in a meaningful way in the future.
         */
-       buf.ext_flags = 1;
 
        do {
                size = sizeof buf;
@@ -66,13 +69,7 @@ static int detect_memory_e820(void)
                        break;
                }
 
-               /* ACPI 3.0 added the extended flags support.  If bit 0
-                  in the extended flags is zero, we're supposed to simply
-                  ignore the entry -- a backwards incompatible change! */
-               if (size > 20 && !(buf.ext_flags & 1))
-                       continue;
-
-               *desc++ = buf.std;
+               *desc++ = buf;
                count++;
        } while (next && count < ARRAY_SIZE(boot_params.e820_map));
 
index c1caefc..77848d9 100644 (file)
@@ -114,6 +114,13 @@ DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
 } };
 EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
 
+static int __init x86_xsave_setup(char *s)
+{
+       setup_clear_cpu_cap(X86_FEATURE_XSAVE);
+       return 1;
+}
+__setup("noxsave", x86_xsave_setup);
+
 #ifdef CONFIG_X86_32
 static int cachesize_override __cpuinitdata = -1;
 static int disable_x86_serial_nr __cpuinitdata = 1;
index 208ecf6..752e8c6 100644 (file)
@@ -550,7 +550,7 @@ static int __init acpi_cpufreq_early_init(void)
                return -ENOMEM;
        }
        for_each_possible_cpu(i) {
-               if (!alloc_cpumask_var_node(
+               if (!zalloc_cpumask_var_node(
                        &per_cpu_ptr(acpi_perf_data, i)->shared_cpu_map,
                        GFP_KERNEL, cpu_to_node(i))) {
 
@@ -693,8 +693,8 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
        if (perf->control_register.space_id == ACPI_ADR_SPACE_FIXED_HARDWARE &&
            policy->cpuinfo.transition_latency > 20 * 1000) {
                policy->cpuinfo.transition_latency = 20 * 1000;
-                       printk_once(KERN_INFO "Capping off P-state tranision"
-                                   " latency at 20 uS\n");
+               printk_once(KERN_INFO
+                           "P-state transition latency capped at 20 uS\n");
        }
 
        /* table init */
index 6ac55bd..8696151 100644 (file)
@@ -168,6 +168,7 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
                case 0x0E: /* Core */
                case 0x0F: /* Core Duo */
                case 0x16: /* Celeron Core */
+               case 0x1C: /* Atom */
                        p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
                        return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
                case 0x0D: /* Pentium M (Dothan) */
index 3c28ccd..d47c775 100644 (file)
@@ -168,10 +168,12 @@ static int check_powernow(void)
        return 1;
 }
 
+#ifdef CONFIG_X86_POWERNOW_K7_ACPI
 static void invalidate_entry(unsigned int entry)
 {
        powernow_table[entry].frequency = CPUFREQ_ENTRY_INVALID;
 }
+#endif
 
 static int get_ranges(unsigned char *pst)
 {
@@ -320,7 +322,7 @@ static int powernow_acpi_init(void)
                goto err0;
        }
 
-       if (!alloc_cpumask_var(&acpi_processor_perf->shared_cpu_map,
+       if (!zalloc_cpumask_var(&acpi_processor_perf->shared_cpu_map,
                                                                GFP_KERNEL)) {
                retval = -ENOMEM;
                goto err05;
index 4709ead..cf52215 100644 (file)
@@ -649,6 +649,20 @@ static void print_basics(struct powernow_k8_data *data)
                                data->batps);
 }
 
+static u32 freq_from_fid_did(u32 fid, u32 did)
+{
+       u32 mhz = 0;
+
+       if (boot_cpu_data.x86 == 0x10)
+               mhz = (100 * (fid + 0x10)) >> did;
+       else if (boot_cpu_data.x86 == 0x11)
+               mhz = (100 * (fid + 8)) >> did;
+       else
+               BUG();
+
+       return mhz * 1000;
+}
+
 static int fill_powernow_table(struct powernow_k8_data *data,
                struct pst_s *pst, u8 maxvid)
 {
@@ -821,7 +835,7 @@ static int powernow_k8_cpu_init_acpi(struct powernow_k8_data *data)
 {
        struct cpufreq_frequency_table *powernow_table;
        int ret_val = -ENODEV;
-       acpi_integer space_id;
+       acpi_integer control, status;
 
        if (acpi_processor_register_performance(&data->acpi_data, data->cpu)) {
                dprintk("register performance failed: bad ACPI data\n");
@@ -834,12 +848,13 @@ static int powernow_k8_cpu_init_acpi(struct powernow_k8_data *data)
                goto err_out;
        }
 
-       space_id = data->acpi_data.control_register.space_id;
-       if ((space_id != ACPI_ADR_SPACE_FIXED_HARDWARE) ||
-               (space_id != ACPI_ADR_SPACE_FIXED_HARDWARE)) {
+       control = data->acpi_data.control_register.space_id;
+       status = data->acpi_data.status_register.space_id;
+
+       if ((control != ACPI_ADR_SPACE_FIXED_HARDWARE) ||
+           (status != ACPI_ADR_SPACE_FIXED_HARDWARE)) {
                dprintk("Invalid control/status registers (%x - %x)\n",
-                       data->acpi_data.control_register.space_id,
-                       space_id);
+                       control, status);
                goto err_out;
        }
 
@@ -872,7 +887,7 @@ static int powernow_k8_cpu_init_acpi(struct powernow_k8_data *data)
        /* notify BIOS that we exist */
        acpi_processor_notify_smm(THIS_MODULE);
 
-       if (!alloc_cpumask_var(&data->acpi_data.shared_cpu_map, GFP_KERNEL)) {
+       if (!zalloc_cpumask_var(&data->acpi_data.shared_cpu_map, GFP_KERNEL)) {
                printk(KERN_ERR PFX
                                "unable to alloc powernow_k8_data cpumask\n");
                ret_val = -ENOMEM;
@@ -923,8 +938,13 @@ static int fill_powernow_table_pstate(struct powernow_k8_data *data,
 
                powernow_table[i].index = index;
 
-               powernow_table[i].frequency =
-                       data->acpi_data.states[i].core_frequency * 1000;
+               /* Frequency may be rounded for these */
+               if (boot_cpu_data.x86 == 0x10 || boot_cpu_data.x86 == 0x11) {
+                       powernow_table[i].frequency =
+                               freq_from_fid_did(lo & 0x3f, (lo >> 6) & 7);
+               } else
+                       powernow_table[i].frequency =
+                               data->acpi_data.states[i].core_frequency * 1000;
        }
        return 0;
 }
@@ -1215,13 +1235,16 @@ static int powernowk8_verify(struct cpufreq_policy *pol)
        return cpufreq_frequency_table_verify(pol, data->powernow_table);
 }
 
+static const char ACPI_PSS_BIOS_BUG_MSG[] =
+       KERN_ERR FW_BUG PFX "No compatible ACPI _PSS objects found.\n"
+       KERN_ERR FW_BUG PFX "Try again with latest BIOS.\n";
+
 /* per CPU init entry point to the driver */
 static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
 {
        struct powernow_k8_data *data;
        cpumask_t oldmask;
        int rc;
-       static int print_once;
 
        if (!cpu_online(pol->cpu))
                return -ENODEV;
@@ -1244,19 +1267,7 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
                 * an UP version, and is deprecated by AMD.
                 */
                if (num_online_cpus() != 1) {
-                       /*
-                        * Replace this one with print_once as soon as such a
-                        * thing gets introduced
-                        */
-                       if (!print_once) {
-                               WARN_ONCE(1, KERN_ERR FW_BUG PFX "Your BIOS "
-                                       "does not provide ACPI _PSS objects "
-                                       "in a way that Linux understands. "
-                                       "Please report this to the Linux ACPI"
-                                       " maintainers and complain to your "
-                                       "BIOS vendor.\n");
-                               print_once++;
-                       }
+                       printk_once(ACPI_PSS_BIOS_BUG_MSG);
                        goto err_out;
                }
                if (pol->cpu != 0) {
index c9f1fdc..55c831e 100644 (file)
@@ -471,7 +471,7 @@ static int centrino_target (struct cpufreq_policy *policy,
 
        if (unlikely(!alloc_cpumask_var(&saved_mask, GFP_KERNEL)))
                return -ENOMEM;
-       if (unlikely(!alloc_cpumask_var(&covered_cpus, GFP_KERNEL))) {
+       if (unlikely(!zalloc_cpumask_var(&covered_cpus, GFP_KERNEL))) {
                free_cpumask_var(saved_mask);
                return -ENOMEM;
        }
index 6fb0b35..09dd1d4 100644 (file)
@@ -1163,7 +1163,7 @@ static __init int mce_init_device(void)
        if (!mce_available(&boot_cpu_data))
                return -EIO;
 
-       alloc_cpumask_var(&mce_device_initialized, GFP_KERNEL);
+       zalloc_cpumask_var(&mce_device_initialized, GFP_KERNEL);
 
        err = mce_init_banks();
        if (err)
index 1340dad..667188e 100644 (file)
@@ -232,6 +232,14 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = {
                        DMI_MATCH(DMI_PRODUCT_NAME, "Dell DXP061"),
                },
        },
+       {       /* Handle problems with rebooting on Sony VGN-Z540N */
+               .callback = set_bios_reboot,
+               .ident = "Sony VGN-Z540N",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "VGN-Z540N"),
+               },
+       },
        { }
 };
 
index 3a97a4c..8f0e13b 100644 (file)
@@ -160,8 +160,10 @@ static ssize_t __init setup_pcpu_remap(size_t static_size)
        /*
         * If large page isn't supported, there's no benefit in doing
         * this.  Also, on non-NUMA, embedding is better.
+        *
+        * NOTE: disabled for now.
         */
-       if (!cpu_has_pse || !pcpu_need_numa())
+       if (true || !cpu_has_pse || !pcpu_need_numa())
                return -EINVAL;
 
        /*
index ed0c337..8c7b03b 100644 (file)
@@ -832,7 +832,7 @@ static int __init uv_bau_init(void)
                return 0;
 
        for_each_possible_cpu(cur_cpu)
-               alloc_cpumask_var_node(&per_cpu(uv_flush_tlb_mask, cur_cpu),
+               zalloc_cpumask_var_node(&per_cpu(uv_flush_tlb_mask, cur_cpu),
                                       GFP_KERNEL, cpu_to_node(cur_cpu));
 
        uv_bau_retry_limit = 1;
index b6caf13..32cf11e 100644 (file)
@@ -2897,8 +2897,7 @@ static int kvm_pv_mmu_write(struct kvm_vcpu *vcpu,
 
 static int kvm_pv_mmu_flush_tlb(struct kvm_vcpu *vcpu)
 {
-       kvm_x86_ops->tlb_flush(vcpu);
-       set_bit(KVM_REQ_MMU_SYNC, &vcpu->requests);
+       kvm_set_cr3(vcpu, vcpu->arch.cr3);
        return 1;
 }
 
index 49079a4..3944e91 100644 (file)
@@ -338,6 +338,9 @@ EXPORT_SYMBOL_GPL(kvm_lmsw);
 
 void kvm_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4)
 {
+       unsigned long old_cr4 = vcpu->arch.cr4;
+       unsigned long pdptr_bits = X86_CR4_PGE | X86_CR4_PSE | X86_CR4_PAE;
+
        if (cr4 & CR4_RESERVED_BITS) {
                printk(KERN_DEBUG "set_cr4: #GP, reserved bits\n");
                kvm_inject_gp(vcpu, 0);
@@ -351,7 +354,8 @@ void kvm_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4)
                        kvm_inject_gp(vcpu, 0);
                        return;
                }
-       } else if (is_paging(vcpu) && !is_pae(vcpu) && (cr4 & X86_CR4_PAE)
+       } else if (is_paging(vcpu) && (cr4 & X86_CR4_PAE)
+                  && ((cr4 ^ old_cr4) & pdptr_bits)
                   && !load_pdptrs(vcpu, vcpu->arch.cr3)) {
                printk(KERN_DEBUG "set_cr4: #GP, pdptrs reserved bits\n");
                kvm_inject_gp(vcpu, 0);
index 27f0c9e..94e0e54 100644 (file)
@@ -1 +1,2 @@
 obj-y          := i386_head.o boot.o
+CFLAGS_boot.o  := $(call cc-option, -fno-stack-protector)
index ca7ec44..33a93b4 100644 (file)
@@ -67,6 +67,7 @@
 #include <asm/mce.h>
 #include <asm/io.h>
 #include <asm/i387.h>
+#include <asm/stackprotector.h>
 #include <asm/reboot.h>                /* for struct machine_ops */
 
 /*G:010 Welcome to the Guest!
@@ -1088,13 +1089,21 @@ __init void lguest_init(void)
         * lguest_init() where the rest of the fairly chaotic boot setup
         * occurs. */
 
+       /* The stack protector is a weird thing where gcc places a canary
+        * value on the stack and then checks it on return.  This file is
+        * compiled with -fno-stack-protector it, so we got this far without
+        * problems.  The value of the canary is kept at offset 20 from the
+        * %gs register, so we need to set that up before calling C functions
+        * in other files. */
+       setup_stack_canary_segment(0);
+       /* We could just call load_stack_canary_segment(), but we might as
+        * call switch_to_new_gdt() which loads the whole table and sets up
+        * the per-cpu segment descriptor register %fs as well. */
+       switch_to_new_gdt(0);
+
        /* As described in head_32.S, we map the first 128M of memory. */
        max_pfn_mapped = (128*1024*1024) >> PAGE_SHIFT;
 
-       /* Load the %fs segment register (the per-cpu segment register) with
-        * the normal data segment to get through booting. */
-       asm volatile ("mov %0, %%fs" : : "r" (__KERNEL_DS) : "memory");
-
        /* The Host<->Guest Switcher lives at the top of our address space, and
         * the Host told us how big it is when we made LGUEST_INIT hypercall:
         * it put the answer in lguest_data.reserve_mem  */
index 8f307d9..f46c340 100644 (file)
@@ -26,12 +26,16 @@ static unsigned long page_table_shareable(struct vm_area_struct *svma,
        unsigned long sbase = saddr & PUD_MASK;
        unsigned long s_end = sbase + PUD_SIZE;
 
+       /* Allow segments to share if only one is marked locked */
+       unsigned long vm_flags = vma->vm_flags & ~VM_LOCKED;
+       unsigned long svm_flags = svma->vm_flags & ~VM_LOCKED;
+
        /*
         * match the virtual addresses, permission and the alignment of the
         * page table page.
         */
        if (pmd_index(addr) != pmd_index(saddr) ||
-           vma->vm_flags != svma->vm_flags ||
+           vm_flags != svm_flags ||
            sbase < svma->vm_start || svma->vm_end < s_end)
                return 0;
 
index 797f9f1..e17efed 100644 (file)
@@ -153,7 +153,7 @@ static void __cpa_flush_all(void *arg)
         */
        __flush_tlb_all();
 
-       if (cache && boot_cpu_data.x86_model >= 4)
+       if (cache && boot_cpu_data.x86 >= 4)
                wbinvd();
 }
 </