From 095337feb72d6aec58324c62e4423ecb36d5ab69 Mon Sep 17 00:00:00 2001 From: Petr Vandrovec Date: Sun, 12 Oct 2008 20:58:29 -0700 Subject: [PATCH] --- yaml --- r: 113719 b: refs/heads/master c: 738e1e694bf6d9e965ba0ce2667a1bec5780a172 h: refs/heads/master i: 113717: c13663a8239c63024f8fd2ac89990dff9f3f150b 113715: 80736279957aa9dfe16ff3cc6e2695dcbf1f5436 113711: c627db8f0eb9b8a78da8875ac6fc0a6d60737c5a v: v3 --- [refs] | 2 +- trunk/Documentation/00-INDEX | 2 + .../feature-removal-schedule.txt | 8 + trunk/Documentation/filesystems/ext4.txt | 19 +- trunk/Documentation/filesystems/fiemap.txt | 228 -- trunk/Documentation/filesystems/proc.txt | 74 +- trunk/Documentation/{timers => }/hpet.txt | 43 +- trunk/Documentation/kernel-parameters.txt | 32 +- .../alsa/DocBook/writing-an-alsa-driver.tmpl | 3 +- trunk/Documentation/sparc/sbus_drivers.txt | 309 +++ trunk/Documentation/timers/00-INDEX | 10 - trunk/MAINTAINERS | 901 ++++---- trunk/arch/Kconfig | 14 - trunk/arch/alpha/Kconfig | 4 +- 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.../apic.h => mach-summit/mach_apic.h} | 24 +- .../asm-x86/mach-summit/mach_apicdef.h | 13 + .../{bigsmp/ipi.h => mach-summit/mach_ipi.h} | 6 +- .../mpparse.h => mach-summit/mach_mpparse.h} | 13 +- trunk/include/asm-x86/microcode.h | 47 - trunk/include/asm-x86/mmzone_64.h | 3 +- trunk/include/asm-x86/module.h | 2 + trunk/include/asm-x86/mpspec.h | 3 +- trunk/include/asm-x86/msidef.h | 4 - trunk/include/asm-x86/msr-index.h | 16 - trunk/include/asm-x86/nmi.h | 4 + trunk/include/asm-x86/numaq/mpparse.h | 7 - trunk/include/asm-x86/page.h | 8 +- trunk/include/asm-x86/page_32.h | 13 +- trunk/include/asm-x86/paravirt.h | 39 +- trunk/include/asm-x86/pgtable.h | 16 +- trunk/include/asm-x86/processor-cyrix.h | 8 - trunk/include/asm-x86/processor-flags.h | 1 - trunk/include/asm-x86/processor.h | 62 +- trunk/include/asm-x86/ptrace.h | 6 +- trunk/include/asm-x86/segment.h | 6 + trunk/include/asm-x86/setup.h | 1 - trunk/include/asm-x86/sigcontext.h | 87 +- trunk/include/asm-x86/sigcontext32.h | 6 +- trunk/include/asm-x86/smp.h | 57 +- trunk/include/asm-x86/spinlock.h | 67 +- trunk/include/asm-x86/statfs.h | 61 +- trunk/include/asm-x86/summit/apicdef.h | 13 - trunk/include/asm-x86/system.h | 5 +- trunk/include/asm-x86/thread_info.h | 1 - trunk/include/asm-x86/tlbflush.h | 10 - trunk/include/asm-x86/traps.h | 85 +- trunk/include/asm-x86/ucontext.h | 6 - trunk/include/asm-x86/xcr.h | 49 - trunk/include/asm-x86/xen/hypervisor.h | 14 +- trunk/include/asm-x86/xsave.h | 118 - trunk/include/asm-xtensa/a.out.h | 29 + trunk/include/linux/ata.h | 112 +- trunk/include/linux/devpts_fs.h | 31 +- trunk/include/linux/dmar.h | 127 +- trunk/include/linux/dmi.h | 41 +- trunk/include/linux/elf.h | 1 - trunk/include/linux/ext3_fs.h | 2 - trunk/include/linux/fiemap.h | 64 - trunk/include/linux/fs.h | 21 - trunk/include/linux/hpet.h | 14 +- trunk/include/linux/ide.h | 316 +-- trunk/include/linux/ioport.h | 3 - trunk/include/linux/irq.h | 1 - trunk/include/linux/jbd2.h | 8 +- trunk/include/linux/kernel.h | 2 +- trunk/include/linux/key.h | 1 - trunk/include/linux/magic.h | 4 - trunk/include/linux/mm.h | 13 +- trunk/include/linux/mm_types.h | 10 +- trunk/include/linux/mmc/host.h | 2 +- trunk/include/linux/mmdebug.h | 18 - trunk/include/linux/mod_devicetable.h | 47 - trunk/include/linux/oprofile.h | 2 - trunk/include/linux/pci_ids.h | 4 +- trunk/include/linux/percpu.h | 7 - trunk/include/linux/percpu_counter.h | 12 +- trunk/include/linux/rtc/m48t59.h | 47 +- trunk/include/linux/sched.h | 6 +- trunk/include/linux/serial.h | 16 - trunk/include/linux/serial_core.h | 2 +- trunk/include/linux/termios.h | 15 - trunk/include/linux/tty.h | 45 +- trunk/include/linux/tty_driver.h | 56 +- trunk/include/linux/usb/ehci_def.h | 160 -- trunk/include/linux/vt_kern.h | 2 +- trunk/include/net/cipso_ipv4.h | 55 +- trunk/include/net/netlabel.h | 51 +- trunk/include/sound/core.h | 3 + trunk/include/sound/memalloc.h | 2 + trunk/include/sound/soc-dapm.h | 1 - trunk/include/xen/balloon.h | 61 + trunk/include/xen/events.h | 2 - trunk/init/Kconfig | 10 + trunk/kernel/acct.c | 2 +- trunk/kernel/auditsc.c | 9 +- trunk/kernel/fork.c | 5 +- trunk/kernel/irq/manage.c | 9 +- trunk/kernel/printk.c | 16 + trunk/kernel/resource.c | 68 - trunk/kernel/sched_debug.c | 2 + trunk/kernel/sys.c | 4 +- trunk/kernel/sysctl.c | 19 +- trunk/lib/Kconfig.debug | 9 - trunk/lib/cmdline.c | 2 +- trunk/lib/percpu_counter.c | 8 +- trunk/mm/shmem.c | 4 +- trunk/mm/vmalloc.c | 7 - trunk/net/ipv4/cipso_ipv4.c | 656 ++---- trunk/net/ipv4/ip_options.c | 2 +- trunk/net/netlabel/Makefile | 3 +- trunk/net/netlabel/netlabel_addrlist.c | 388 ---- trunk/net/netlabel/netlabel_addrlist.h | 189 -- trunk/net/netlabel/netlabel_cipso_v4.c | 136 +- trunk/net/netlabel/netlabel_cipso_v4.h | 10 +- trunk/net/netlabel/netlabel_domainhash.c | 393 +--- trunk/net/netlabel/netlabel_domainhash.h | 40 +- trunk/net/netlabel/netlabel_kapi.c | 272 +-- trunk/net/netlabel/netlabel_mgmt.c | 410 +--- trunk/net/netlabel/netlabel_mgmt.h | 59 +- trunk/net/netlabel/netlabel_unlabeled.c | 456 ++-- trunk/scripts/Kbuild.include | 4 +- trunk/scripts/mod/file2alias.c | 57 - trunk/security/inode.c | 3 +- trunk/security/selinux/hooks.c | 232 +- trunk/security/selinux/include/netlabel.h | 44 +- trunk/security/selinux/include/objsec.h | 9 +- trunk/security/selinux/netlabel.c | 280 +-- trunk/security/selinux/ss/services.c | 13 +- trunk/security/smack/smack_lsm.c | 5 +- trunk/security/smack/smackfs.c | 4 +- trunk/sound/core/memalloc.c | 48 +- trunk/sound/oss/ac97_codec.c | 2 +- trunk/sound/pci/ac97/ac97_patch.c | 2 +- trunk/sound/pci/hda/patch_sigmatel.c | 50 +- trunk/sound/soc/at91/Kconfig | 17 + trunk/sound/soc/at91/Makefile | 5 + trunk/sound/soc/at91/at91-ssc.c | 2 +- trunk/sound/soc/at91/eti_b1_wm8731.c | 349 +++ trunk/sound/soc/blackfin/Kconfig | 16 - trunk/sound/soc/blackfin/Makefile | 3 +- trunk/sound/soc/blackfin/bf5xx-ac97-pcm.c | 42 +- trunk/sound/soc/blackfin/bf5xx-ac97.c | 1 + trunk/sound/soc/blackfin/bf5xx-ad73311.c | 240 -- trunk/sound/soc/blackfin/bf5xx-i2s.c | 47 +- trunk/sound/soc/blackfin/bf5xx-sport.h | 2 - trunk/sound/soc/codecs/Kconfig | 11 +- trunk/sound/soc/codecs/Makefile | 4 - trunk/sound/soc/codecs/ac97.c | 3 +- trunk/sound/soc/codecs/ad1980.c | 1 + trunk/sound/soc/codecs/ad73311.c | 107 - trunk/sound/soc/codecs/ad73311.h | 90 - trunk/sound/soc/codecs/ak4535.c | 1 + trunk/sound/soc/codecs/ssm2602.c | 1 + trunk/sound/soc/codecs/tlv320aic23.c | 714 ------ trunk/sound/soc/codecs/tlv320aic23.h | 122 - trunk/sound/soc/codecs/tlv320aic3x.c | 5 +- trunk/sound/soc/codecs/uda1380.c | 1 + trunk/sound/soc/codecs/wm8510.c | 111 +- trunk/sound/soc/codecs/wm8510.h | 1 - trunk/sound/soc/codecs/wm8580.c | 2 + trunk/sound/soc/codecs/wm8731.c | 1 + trunk/sound/soc/codecs/wm8750.c | 1 + trunk/sound/soc/codecs/wm8753.c | 75 +- trunk/sound/soc/codecs/wm8753.h | 4 +- trunk/sound/soc/codecs/wm8900.c | 1 + trunk/sound/soc/codecs/wm8903.c | 4 +- trunk/sound/soc/codecs/wm8971.c | 1 + trunk/sound/soc/codecs/wm8990.c | 1 + trunk/sound/soc/codecs/wm9712.c | 3 +- trunk/sound/soc/codecs/wm9713.c | 3 +- trunk/sound/soc/omap/Kconfig | 8 - trunk/sound/soc/omap/Makefile | 2 - trunk/sound/soc/omap/n810.c | 6 +- trunk/sound/soc/omap/omap-mcbsp.c | 181 +- trunk/sound/soc/omap/omap-mcbsp.h | 16 +- trunk/sound/soc/omap/omap-pcm.c | 4 +- trunk/sound/soc/omap/osk5912.c | 232 -- trunk/sound/soc/pxa/corgi.c | 6 +- trunk/sound/soc/pxa/em-x270.c | 2 +- trunk/sound/soc/pxa/poodle.c | 6 +- trunk/sound/soc/pxa/pxa2xx-i2s.c | 4 +- trunk/sound/soc/pxa/spitz.c | 16 +- trunk/sound/soc/pxa/tosa.c | 6 +- trunk/sound/soc/s3c24xx/neo1973_wm8753.c | 72 +- trunk/sound/soc/soc-core.c | 5 +- trunk/sound/soc/soc-dapm.c | 25 +- trunk/sound/sparc/amd7930.c | 85 +- trunk/sound/sparc/cs4231.c | 199 +- trunk/sound/sparc/dbri.c | 89 +- 942 files changed, 36408 insertions(+), 40187 deletions(-) delete mode 100644 trunk/Documentation/filesystems/fiemap.txt rename trunk/Documentation/{timers => }/hpet.txt (81%) create mode 100644 trunk/Documentation/sparc/sbus_drivers.txt delete mode 100644 trunk/Documentation/timers/00-INDEX create mode 100644 trunk/arch/avr32/include/asm/a.out.h delete mode 100644 trunk/arch/avr32/oprofile/backtrace.c create mode 100644 trunk/arch/blackfin/include/asm/a.out.h create mode 100644 trunk/arch/h8300/include/asm/a.out.h create mode 100644 trunk/arch/ia64/include/asm/a.out.h create mode 100644 trunk/arch/m68knommu/include/asm/a.out.h create mode 100644 trunk/arch/mips/include/asm/a.out.h create mode 100644 trunk/arch/powerpc/include/asm/a.out.h create mode 100644 trunk/arch/sparc/include/asm/bpp.h create mode 100644 trunk/arch/sparc/include/asm/dma_32.h create mode 100644 trunk/arch/sparc/include/asm/dma_64.h create mode 100644 trunk/arch/sparc/include/asm/ebus.h create mode 100644 trunk/arch/sparc/include/asm/ebus_32.h create mode 100644 trunk/arch/sparc/include/asm/ebus_64.h delete mode 100644 trunk/arch/sparc/include/asm/ebus_dma.h delete mode 100644 trunk/arch/sparc/include/asm/gpio.h delete mode 100644 trunk/arch/sparc/include/asm/memctrl.h create mode 100644 trunk/arch/sparc/include/asm/mostek.h create mode 100644 trunk/arch/sparc/include/asm/mostek_32.h create mode 100644 trunk/arch/sparc/include/asm/mostek_64.h create mode 100644 trunk/arch/sparc/include/asm/reboot.h create mode 100644 trunk/arch/sparc/include/asm/rtc.h create mode 100644 trunk/arch/sparc/include/asm/sbus.h create mode 100644 trunk/arch/sparc/include/asm/sbus_32.h create mode 100644 trunk/arch/sparc/include/asm/sbus_64.h delete mode 100644 trunk/arch/sparc/include/asm/serial.h create mode 100644 trunk/arch/sparc/include/asm/sstate.h create mode 100644 trunk/arch/sparc/include/asm/statfs_32.h create mode 100644 trunk/arch/sparc/include/asm/statfs_64.h create mode 100644 trunk/arch/sparc/include/asm/sun4paddr.h create mode 100644 trunk/arch/sparc/include/asm/sun4prom.h create mode 100644 trunk/arch/sparc/include/asm/vfc_ioctls.h delete mode 100644 trunk/arch/sparc/kernel/dma.c delete mode 100644 trunk/arch/sparc/kernel/dma.h create mode 100644 trunk/arch/sparc/kernel/ebus.c create mode 100644 trunk/arch/sparc/kernel/sun4setup.c create mode 100644 trunk/arch/sparc/mm/nosrmmu.c create mode 100644 trunk/arch/sparc/prom/sun4prom.c delete mode 100644 trunk/arch/sparc64/kernel/psycho_common.c delete mode 100644 trunk/arch/sparc64/kernel/psycho_common.h delete mode 100644 trunk/arch/sparc64/kernel/reboot.c delete mode 100644 trunk/arch/sparc64/mm/init.h create mode 100644 trunk/arch/x86/kernel/cpu/amd_64.c delete mode 100644 trunk/arch/x86/kernel/cpu/cmpxchg.c create mode 100644 trunk/arch/x86/kernel/cpu/common_64.c create mode 100644 trunk/arch/x86/kernel/cpu/feature_names.c create mode 100644 trunk/arch/x86/kernel/cpu/intel_64.c delete mode 100644 trunk/arch/x86/kernel/cpu/mkcapflags.pl delete mode 100644 trunk/arch/x86/kernel/cpu/powerflags.c delete mode 100644 trunk/arch/x86/kernel/dumpstack_32.c delete mode 100644 trunk/arch/x86/kernel/dumpstack_64.c delete mode 100644 trunk/arch/x86/kernel/genx2apic_cluster.c delete mode 100644 trunk/arch/x86/kernel/genx2apic_phys.c create mode 100644 trunk/arch/x86/kernel/microcode.c delete mode 100644 trunk/arch/x86/kernel/microcode_amd.c delete mode 100644 trunk/arch/x86/kernel/microcode_core.c delete mode 100644 trunk/arch/x86/kernel/microcode_intel.c delete mode 100644 trunk/arch/x86/kernel/paravirt-spinlocks.c rename trunk/arch/x86/kernel/{traps.c => traps_32.c} (57%) create mode 100644 trunk/arch/x86/kernel/traps_64.c delete mode 100644 trunk/arch/x86/kernel/xsave.c create mode 100644 trunk/arch/x86/mach-es7000/Makefile create mode 100644 trunk/arch/x86/mach-es7000/es7000.h rename trunk/arch/x86/{kernel/es7000_32.c => mach-es7000/es7000plat.c} (70%) rename trunk/arch/x86/mm/{numa_32.c => discontig_32.c} (100%) delete mode 100644 trunk/arch/x86/oprofile/op_model_amd.c create mode 100644 trunk/arch/x86/oprofile/op_model_athlon.c delete mode 100644 trunk/arch/x86/xen/debugfs.c delete mode 100644 trunk/arch/x86/xen/debugfs.h delete mode 100644 trunk/arch/x86/xen/irq.c delete mode 100644 trunk/arch/x86/xen/spinlock.c create mode 100644 trunk/drivers/char/ip2/ip2base.c delete mode 100644 trunk/drivers/char/tty_buffer.c delete mode 100644 trunk/drivers/char/tty_port.c delete mode 100644 trunk/drivers/hwmon/ultra45_env.c delete mode 100644 trunk/drivers/ide/ide-floppy.h delete mode 100644 trunk/drivers/ide/ide-floppy_ioctl.c delete mode 100644 trunk/drivers/ide/ide-ioctls.c delete mode 100644 trunk/drivers/leds/leds-sunfire.c delete mode 100644 trunk/drivers/pci/dma_remapping.h delete mode 100644 trunk/drivers/pci/intr_remapping.c delete mode 100644 trunk/drivers/pci/intr_remapping.h delete mode 100644 trunk/drivers/rtc/rtc-bq4802.c delete mode 100644 trunk/drivers/rtc/rtc-starfire.c delete mode 100644 trunk/drivers/rtc/rtc-sun4v.c create mode 100644 trunk/drivers/sbus/char/bpp.c create mode 100644 trunk/drivers/sbus/char/cpwatchdog.c rename trunk/drivers/{watchdog/riowd.c => sbus/char/riowatchdog.c} (51%) create mode 100644 trunk/drivers/sbus/char/rtc.c create mode 100644 trunk/drivers/sbus/char/vfc.h create mode 100644 trunk/drivers/sbus/char/vfc_dev.c create mode 100644 trunk/drivers/sbus/char/vfc_i2c.c create mode 100644 trunk/drivers/sbus/char/vfc_i2c.h create mode 100644 trunk/drivers/sbus/dvma.c create mode 100644 trunk/drivers/sbus/sbus.c create mode 100644 trunk/drivers/serial/mcfserial.c create mode 100644 trunk/drivers/serial/mcfserial.h delete mode 100644 trunk/drivers/watchdog/at91sam9_wdt.c delete mode 100644 trunk/drivers/watchdog/cpwd.c delete mode 100644 trunk/drivers/watchdog/it87_wdt.c delete mode 100644 trunk/drivers/watchdog/orion5x_wdt.c delete mode 100644 trunk/drivers/watchdog/w83697ug_wdt.c delete mode 100644 trunk/drivers/xen/cpu_hotplug.c create mode 100644 trunk/include/asm-cris/a.out.h create mode 100644 trunk/include/asm-m32r/a.out.h create mode 100644 trunk/include/asm-parisc/a.out.h delete mode 100644 trunk/include/asm-x86/bigsmp/apicdef.h delete mode 100644 trunk/include/asm-x86/es7000/apicdef.h delete mode 100644 trunk/include/asm-x86/irq_remapping.h rename trunk/include/asm-x86/{bigsmp/apic.h => mach-bigsmp/mach_apic.h} (94%) create mode 100644 trunk/include/asm-x86/mach-bigsmp/mach_apicdef.h rename trunk/include/asm-x86/{summit/ipi.h => mach-bigsmp/mach_ipi.h} (77%) rename trunk/include/asm-x86/{es7000/apic.h => mach-es7000/mach_apic.h} (91%) create mode 100644 trunk/include/asm-x86/mach-es7000/mach_apicdef.h rename trunk/include/asm-x86/{es7000/ipi.h => mach-es7000/mach_ipi.h} (77%) rename trunk/include/asm-x86/{es7000/mpparse.h => mach-es7000/mach_mpparse.h} (78%) rename trunk/include/asm-x86/{es7000/wakecpu.h => mach-es7000/mach_wakecpu.h} (89%) rename trunk/include/asm-x86/{numaq/apic.h => mach-numaq/mach_apic.h} (96%) rename trunk/include/asm-x86/{numaq/apicdef.h => mach-numaq/mach_apicdef.h} (55%) rename trunk/include/asm-x86/{numaq/ipi.h => mach-numaq/mach_ipi.h} (77%) create mode 100644 trunk/include/asm-x86/mach-numaq/mach_mpparse.h rename trunk/include/asm-x86/{numaq/wakecpu.h => mach-numaq/mach_wakecpu.h} (88%) rename trunk/include/asm-x86/{summit => mach-summit}/irq_vectors_limits.h (65%) rename trunk/include/asm-x86/{summit/apic.h => mach-summit/mach_apic.h} (93%) create mode 100644 trunk/include/asm-x86/mach-summit/mach_apicdef.h rename trunk/include/asm-x86/{bigsmp/ipi.h => mach-summit/mach_ipi.h} (77%) rename trunk/include/asm-x86/{summit/mpparse.h => mach-summit/mach_mpparse.h} (95%) delete mode 100644 trunk/include/asm-x86/microcode.h delete mode 100644 trunk/include/asm-x86/numaq/mpparse.h delete mode 100644 trunk/include/asm-x86/summit/apicdef.h delete mode 100644 trunk/include/asm-x86/xcr.h delete mode 100644 trunk/include/asm-x86/xsave.h create mode 100644 trunk/include/asm-xtensa/a.out.h delete mode 100644 trunk/include/linux/fiemap.h delete mode 100644 trunk/include/linux/mmdebug.h delete mode 100644 trunk/include/linux/usb/ehci_def.h create mode 100644 trunk/include/xen/balloon.h delete mode 100644 trunk/net/netlabel/netlabel_addrlist.c delete mode 100644 trunk/net/netlabel/netlabel_addrlist.h create mode 100644 trunk/sound/soc/at91/eti_b1_wm8731.c delete mode 100644 trunk/sound/soc/blackfin/bf5xx-ad73311.c delete mode 100644 trunk/sound/soc/codecs/ad73311.c delete mode 100644 trunk/sound/soc/codecs/ad73311.h delete mode 100644 trunk/sound/soc/codecs/tlv320aic23.c delete mode 100644 trunk/sound/soc/codecs/tlv320aic23.h delete mode 100644 trunk/sound/soc/omap/osk5912.c diff --git a/[refs] b/[refs] index ad20db8b35a9..8f5ad3ffa218 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 5723ff931a94acf0738df42604ee89f852e151b0 +refs/heads/master: 738e1e694bf6d9e965ba0ce2667a1bec5780a172 diff --git a/trunk/Documentation/00-INDEX b/trunk/Documentation/00-INDEX index 438277800103..73060819ed99 100644 --- a/trunk/Documentation/00-INDEX +++ b/trunk/Documentation/00-INDEX @@ -159,6 +159,8 @@ hayes-esp.txt - info on using the Hayes ESP serial driver. highuid.txt - notes on the change from 16 bit to 32 bit user/group IDs. +hpet.txt + - High Precision Event Timer Driver for Linux. timers/ - info on the timer related topics hw_random.txt diff --git a/trunk/Documentation/feature-removal-schedule.txt b/trunk/Documentation/feature-removal-schedule.txt index cc8093c15cf5..3d2d0c29f027 100644 --- a/trunk/Documentation/feature-removal-schedule.txt +++ b/trunk/Documentation/feature-removal-schedule.txt @@ -287,6 +287,14 @@ Who: Glauber Costa --------------------------- +What: old style serial driver for ColdFire (CONFIG_SERIAL_COLDFIRE) +When: 2.6.28 +Why: This driver still uses the old interface and has been replaced + by CONFIG_SERIAL_MCF. +Who: Sebastian Siewior + +--------------------------- + What: /sys/o2cb symlink When: January 2010 Why: /sys/fs/o2cb is the proper location for this information - /sys/o2cb diff --git a/trunk/Documentation/filesystems/ext4.txt b/trunk/Documentation/filesystems/ext4.txt index eb154ef36c2a..0d5394920a31 100644 --- a/trunk/Documentation/filesystems/ext4.txt +++ b/trunk/Documentation/filesystems/ext4.txt @@ -32,9 +32,9 @@ Mailing list: linux-ext4@vger.kernel.org you will need to merge your changes with the version from e2fsprogs 1.41.x. - - Create a new filesystem using the ext4 filesystem type: + - Create a new filesystem using the ext4dev filesystem type: - # mke2fs -t ext4 /dev/hda1 + # mke2fs -t ext4dev /dev/hda1 Or configure an existing ext3 filesystem to support extents and set the test_fs flag to indicate that it's ok for an in-development @@ -47,13 +47,13 @@ Mailing list: linux-ext4@vger.kernel.org # tune2fs -I 256 /dev/hda1 - (Note: we currently do not have tools to convert an ext4 + (Note: we currently do not have tools to convert an ext4dev filesystem back to ext3; so please do not do try this on production filesystems.) - Mounting: - # mount -t ext4 /dev/hda1 /wherever + # mount -t ext4dev /dev/hda1 /wherever - When comparing performance with other filesystems, remember that ext3/4 by default offers higher data integrity guarantees than most. @@ -177,11 +177,6 @@ barrier=<0|1(*)> This enables/disables the use of write barriers in your disks are battery-backed in one way or another, disabling barriers may safely improve performance. -inode_readahead=n This tuning parameter controls the maximum - number of inode table blocks that ext4's inode - table readahead algorithm will pre-read into - the buffer cache. The default value is 32 blocks. - orlov (*) This enables the new Orlov block allocator. It is enabled by default. @@ -223,11 +218,6 @@ errors=remount-ro(*) Remount the filesystem read-only on an error. errors=continue Keep going on a filesystem error. errors=panic Panic and halt the machine if an error occurs. -data_err=ignore(*) Just print an error message if an error occurs - in a file data buffer in ordered mode. -data_err=abort Abort the journal if an error occurs in a file - data buffer in ordered mode. - grpid Give objects the same group ID as their creator. bsdgroups @@ -262,7 +252,6 @@ stripe=n Number of filesystem blocks that mballoc will try delalloc (*) Deferring block allocation until write-out time. nodelalloc Disable delayed allocation. Blocks are allocation when data is copied from user to page cache. - Data Mode ========= There are 3 different data modes: diff --git a/trunk/Documentation/filesystems/fiemap.txt b/trunk/Documentation/filesystems/fiemap.txt deleted file mode 100644 index 1e3defcfe50b..000000000000 --- a/trunk/Documentation/filesystems/fiemap.txt +++ /dev/null @@ -1,228 +0,0 @@ -============ -Fiemap Ioctl -============ - -The fiemap ioctl is an efficient method for userspace to get file -extent mappings. Instead of block-by-block mapping (such as bmap), fiemap -returns a list of extents. - - -Request Basics --------------- - -A fiemap request is encoded within struct fiemap: - -struct fiemap { - __u64 fm_start; /* logical offset (inclusive) at - * which to start mapping (in) */ - __u64 fm_length; /* logical length of mapping which - * userspace cares about (in) */ - __u32 fm_flags; /* FIEMAP_FLAG_* flags for request (in/out) */ - __u32 fm_mapped_extents; /* number of extents that were - * mapped (out) */ - __u32 fm_extent_count; /* size of fm_extents array (in) */ - __u32 fm_reserved; - struct fiemap_extent fm_extents[0]; /* array of mapped extents (out) */ -}; - - -fm_start, and fm_length specify the logical range within the file -which the process would like mappings for. Extents returned mirror -those on disk - that is, the logical offset of the 1st returned extent -may start before fm_start, and the range covered by the last returned -extent may end after fm_length. All offsets and lengths are in bytes. - -Certain flags to modify the way in which mappings are looked up can be -set in fm_flags. If the kernel doesn't understand some particular -flags, it will return EBADR and the contents of fm_flags will contain -the set of flags which caused the error. If the kernel is compatible -with all flags passed, the contents of fm_flags will be unmodified. -It is up to userspace to determine whether rejection of a particular -flag is fatal to it's operation. This scheme is intended to allow the -fiemap interface to grow in the future but without losing -compatibility with old software. - -fm_extent_count specifies the number of elements in the fm_extents[] array -that can be used to return extents. If fm_extent_count is zero, then the -fm_extents[] array is ignored (no extents will be returned), and the -fm_mapped_extents count will hold the number of extents needed in -fm_extents[] to hold the file's current mapping. Note that there is -nothing to prevent the file from changing between calls to FIEMAP. - -The following flags can be set in fm_flags: - -* FIEMAP_FLAG_SYNC -If this flag is set, the kernel will sync the file before mapping extents. - -* FIEMAP_FLAG_XATTR -If this flag is set, the extents returned will describe the inodes -extended attribute lookup tree, instead of it's data tree. - - -Extent Mapping --------------- - -Extent information is returned within the embedded fm_extents array -which userspace must allocate along with the fiemap structure. The -number of elements in the fiemap_extents[] array should be passed via -fm_extent_count. The number of extents mapped by kernel will be -returned via fm_mapped_extents. If the number of fiemap_extents -allocated is less than would be required to map the requested range, -the maximum number of extents that can be mapped in the fm_extent[] -array will be returned and fm_mapped_extents will be equal to -fm_extent_count. In that case, the last extent in the array will not -complete the requested range and will not have the FIEMAP_EXTENT_LAST -flag set (see the next section on extent flags). - -Each extent is described by a single fiemap_extent structure as -returned in fm_extents. - -struct fiemap_extent { - __u64 fe_logical; /* logical offset in bytes for the start of - * the extent */ - __u64 fe_physical; /* physical offset in bytes for the start - * of the extent */ - __u64 fe_length; /* length in bytes for the extent */ - __u64 fe_reserved64[2]; - __u32 fe_flags; /* FIEMAP_EXTENT_* flags for this extent */ - __u32 fe_reserved[3]; -}; - -All offsets and lengths are in bytes and mirror those on disk. It is valid -for an extents logical offset to start before the request or it's logical -length to extend past the request. Unless FIEMAP_EXTENT_NOT_ALIGNED is -returned, fe_logical, fe_physical, and fe_length will be aligned to the -block size of the file system. With the exception of extents flagged as -FIEMAP_EXTENT_MERGED, adjacent extents will not be merged. - -The fe_flags field contains flags which describe the extent returned. -A special flag, FIEMAP_EXTENT_LAST is always set on the last extent in -the file so that the process making fiemap calls can determine when no -more extents are available, without having to call the ioctl again. - -Some flags are intentionally vague and will always be set in the -presence of other more specific flags. This way a program looking for -a general property does not have to know all existing and future flags -which imply that property. - -For example, if FIEMAP_EXTENT_DATA_INLINE or FIEMAP_EXTENT_DATA_TAIL -are set, FIEMAP_EXTENT_NOT_ALIGNED will also be set. A program looking -for inline or tail-packed data can key on the specific flag. Software -which simply cares not to try operating on non-aligned extents -however, can just key on FIEMAP_EXTENT_NOT_ALIGNED, and not have to -worry about all present and future flags which might imply unaligned -data. Note that the opposite is not true - it would be valid for -FIEMAP_EXTENT_NOT_ALIGNED to appear alone. - -* FIEMAP_EXTENT_LAST -This is the last extent in the file. A mapping attempt past this -extent will return nothing. - -* FIEMAP_EXTENT_UNKNOWN -The location of this extent is currently unknown. This may indicate -the data is stored on an inaccessible volume or that no storage has -been allocated for the file yet. - -* FIEMAP_EXTENT_DELALLOC - - This will also set FIEMAP_EXTENT_UNKNOWN. -Delayed allocation - while there is data for this extent, it's -physical location has not been allocated yet. - -* FIEMAP_EXTENT_ENCODED -This extent does not consist of plain filesystem blocks but is -encoded (e.g. encrypted or compressed). Reading the data in this -extent via I/O to the block device will have undefined results. - -Note that it is *always* undefined to try to update the data -in-place by writing to the indicated location without the -assistance of the filesystem, or to access the data using the -information returned by the FIEMAP interface while the filesystem -is mounted. In other words, user applications may only read the -extent data via I/O to the block device while the filesystem is -unmounted, and then only if the FIEMAP_EXTENT_ENCODED flag is -clear; user applications must not try reading or writing to the -filesystem via the block device under any other circumstances. - -* FIEMAP_EXTENT_DATA_ENCRYPTED - - This will also set FIEMAP_EXTENT_ENCODED -The data in this extent has been encrypted by the file system. - -* FIEMAP_EXTENT_NOT_ALIGNED -Extent offsets and length are not guaranteed to be block aligned. - -* FIEMAP_EXTENT_DATA_INLINE - This will also set FIEMAP_EXTENT_NOT_ALIGNED -Data is located within a meta data block. - -* FIEMAP_EXTENT_DATA_TAIL - This will also set FIEMAP_EXTENT_NOT_ALIGNED -Data is packed into a block with data from other files. - -* FIEMAP_EXTENT_UNWRITTEN -Unwritten extent - the extent is allocated but it's data has not been -initialized. This indicates the extent's data will be all zero if read -through the filesystem but the contents are undefined if read directly from -the device. - -* FIEMAP_EXTENT_MERGED -This will be set when a file does not support extents, i.e., it uses a block -based addressing scheme. Since returning an extent for each block back to -userspace would be highly inefficient, the kernel will try to merge most -adjacent blocks into 'extents'. - - -VFS -> File System Implementation ---------------------------------- - -File systems wishing to support fiemap must implement a ->fiemap callback on -their inode_operations structure. The fs ->fiemap call is responsible for -defining it's set of supported fiemap flags, and calling a helper function on -each discovered extent: - -struct inode_operations { - ... - - int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64 start, - u64 len); - -->fiemap is passed struct fiemap_extent_info which describes the -fiemap request: - -struct fiemap_extent_info { - unsigned int fi_flags; /* Flags as passed from user */ - unsigned int fi_extents_mapped; /* Number of mapped extents */ - unsigned int fi_extents_max; /* Size of fiemap_extent array */ - struct fiemap_extent *fi_extents_start; /* Start of fiemap_extent array */ -}; - -It is intended that the file system should not need to access any of this -structure directly. - - -Flag checking should be done at the beginning of the ->fiemap callback via the -fiemap_check_flags() helper: - -int fiemap_check_flags(struct fiemap_extent_info *fieinfo, u32 fs_flags); - -The struct fieinfo should be passed in as recieved from ioctl_fiemap(). The -set of fiemap flags which the fs understands should be passed via fs_flags. If -fiemap_check_flags finds invalid user flags, it will place the bad values in -fieinfo->fi_flags and return -EBADR. If the file system gets -EBADR, from -fiemap_check_flags(), it should immediately exit, returning that error back to -ioctl_fiemap(). - - -For each extent in the request range, the file system should call -the helper function, fiemap_fill_next_extent(): - -int fiemap_fill_next_extent(struct fiemap_extent_info *info, u64 logical, - u64 phys, u64 len, u32 flags, u32 dev); - -fiemap_fill_next_extent() will use the passed values to populate the -next free extent in the fm_extents array. 'General' extent flags will -automatically be set from specific flags on behalf of the calling file -system so that the userspace API is not broken. - -fiemap_fill_next_extent() returns 0 on success, and 1 when the -user-supplied fm_extents array is full. If an error is encountered -while copying the extent to user memory, -EFAULT will be returned. diff --git a/trunk/Documentation/filesystems/proc.txt b/trunk/Documentation/filesystems/proc.txt index b488edad743c..f566ad9bcb7b 100644 --- a/trunk/Documentation/filesystems/proc.txt +++ b/trunk/Documentation/filesystems/proc.txt @@ -923,44 +923,45 @@ CPUs. The "procs_blocked" line gives the number of processes currently blocked, waiting for I/O to complete. - 1.9 Ext4 file system parameters ------------------------------ +Ext4 file system have one directory per partition under /proc/fs/ext4/ +# ls /proc/fs/ext4/hdc/ +group_prealloc max_to_scan mb_groups mb_history min_to_scan order2_req +stats stream_req -Information about mounted ext4 file systems can be found in -/proc/fs/ext4. Each mounted filesystem will have a directory in -/proc/fs/ext4 based on its device name (i.e., /proc/fs/ext4/hdc or -/proc/fs/ext4/dm-0). The files in each per-device directory are shown -in Table 1-10, below. +mb_groups: +This file gives the details of multiblock allocator buddy cache of free blocks -Table 1-10: Files in /proc/fs/ext4/ -.............................................................................. - File Content - mb_groups details of multiblock allocator buddy cache of free blocks - mb_history multiblock allocation history - stats controls whether the multiblock allocator should start - collecting statistics, which are shown during the unmount - group_prealloc the multiblock allocator will round up allocation - requests to a multiple of this tuning parameter if the - stripe size is not set in the ext4 superblock - max_to_scan The maximum number of extents the multiblock allocator - will search to find the best extent - min_to_scan The minimum number of extents the multiblock allocator - will search to find the best extent - order2_req Tuning parameter which controls the minimum size for - requests (as a power of 2) where the buddy cache is - used - stream_req Files which have fewer blocks than this tunable - parameter will have their blocks allocated out of a - block group specific preallocation pool, so that small - files are packed closely together. Each large file - will have its blocks allocated out of its own unique - preallocation pool. -inode_readahead Tuning parameter which controls the maximum number of - inode table blocks that ext4's inode table readahead - algorithm will pre-read into the buffer cache -.............................................................................. +mb_history: +Multiblock allocation history. + +stats: +This file indicate whether the multiblock allocator should start collecting +statistics. The statistics are shown during unmount + +group_prealloc: +The multiblock allocator normalize the block allocation request to +group_prealloc filesystem blocks if we don't have strip value set. +The stripe value can be specified at mount time or during mke2fs. + +max_to_scan: +How long multiblock allocator can look for a best extent (in found extents) +min_to_scan: +How long multiblock allocator must look for a best extent + +order2_req: +Multiblock allocator use 2^N search using buddies only for requests greater +than or equal to order2_req. The request size is specfied in file system +blocks. A value of 2 indicate only if the requests are greater than or equal +to 4 blocks. + +stream_req: +Files smaller than stream_req are served by the stream allocator, whose +purpose is to pack requests as close each to other as possible to +produce smooth I/O traffic. Avalue of 16 indicate that file smaller than 16 +filesystem block size will use group based preallocation. ------------------------------------------------------------------------------ Summary @@ -1331,6 +1332,13 @@ determine whether or not they are still functioning properly. Because the NMI watchdog shares registers with oprofile, by disabling the NMI watchdog, oprofile may have more registers to utilize. +maps_protect +------------ + +Enables/Disables the protection of the per-process proc entries "maps" and +"smaps". When enabled, the contents of these files are visible only to +readers that are allowed to ptrace() the given process. + msgmni ------ diff --git a/trunk/Documentation/timers/hpet.txt b/trunk/Documentation/hpet.txt similarity index 81% rename from trunk/Documentation/timers/hpet.txt rename to trunk/Documentation/hpet.txt index e7c09abcfab4..6ad52d9dad6c 100644 --- a/trunk/Documentation/timers/hpet.txt +++ b/trunk/Documentation/hpet.txt @@ -1,32 +1,21 @@ High Precision Event Timer Driver for Linux -The High Precision Event Timer (HPET) hardware follows a specification -by Intel and Microsoft which can be found at - - http://www.intel.com/technology/architecture/hpetspec.htm - -Each HPET has one fixed-rate counter (at 10+ MHz, hence "High Precision") -and up to 32 comparators. Normally three or more comparators are provided, -each of which can generate oneshot interupts and at least one of which has -additional hardware to support periodic interrupts. The comparators are -also called "timers", which can be misleading since usually timers are -independent of each other ... these share a counter, complicating resets. - -HPET devices can support two interrupt routing modes. In one mode, the -comparators are additional interrupt sources with no particular system -role. Many x86 BIOS writers don't route HPET interrupts at all, which -prevents use of that mode. They support the other "legacy replacement" -mode where the first two comparators block interrupts from 8254 timers -and from the RTC. +The High Precision Event Timer (HPET) hardware is the future replacement +for the 8254 and Real Time Clock (RTC) periodic timer functionality. +Each HPET can have up to 32 timers. It is possible to configure the +first two timers as legacy replacements for 8254 and RTC periodic timers. +A specification done by Intel and Microsoft can be found at +. The driver supports detection of HPET driver allocation and initialization of the HPET before the driver module_init routine is called. This enables platform code which uses timer 0 or 1 as the main timer to intercept HPET initialization. An example of this initialization can be found in -arch/x86/kernel/hpet.c. +arch/i386/kernel/time_hpet.c. -The driver provides a userspace API which resembles the API found in the -RTC driver framework. An example user space program is provided below. +The driver provides two APIs which are very similar to the API found in +the rtc.c driver. There is a user space API and a kernel space API. +An example user space program is provided below. #include #include @@ -297,3 +286,15 @@ out: return; } + +The kernel API has three interfaces exported from the driver: + + hpet_register(struct hpet_task *tp, int periodic) + hpet_unregister(struct hpet_task *tp) + hpet_control(struct hpet_task *tp, unsigned int cmd, unsigned long arg) + +The kernel module using this interface fills in the ht_func and ht_data +members of the hpet_task structure before calling hpet_register. +hpet_control simply vectors to the hpet_ioctl routine and has the same +commands and respective arguments as the user API. hpet_unregister +is used to terminate usage of the HPET timer reserved by hpet_register. diff --git a/trunk/Documentation/kernel-parameters.txt b/trunk/Documentation/kernel-parameters.txt index 2443f5bb4364..2ca9c8f8c8d8 100644 --- a/trunk/Documentation/kernel-parameters.txt +++ b/trunk/Documentation/kernel-parameters.txt @@ -658,12 +658,11 @@ and is between 256 and 4096 characters. It is defined in the file earlyprintk= [X86-32,X86-64,SH,BLACKFIN] earlyprintk=vga earlyprintk=serial[,ttySn[,baudrate]] - earlyprintk=dbgp Append ",keep" to not disable it when the real console takes over. - Only vga or serial or usb debug port at a time. + Only vga or serial at a time, not both. Currently only ttyS0 and ttyS1 are supported. @@ -1232,29 +1231,6 @@ and is between 256 and 4096 characters. It is defined in the file or memmap=0x10000$0x18690000 - memory_corruption_check=0/1 [X86] - Some BIOSes seem to corrupt the first 64k of - memory when doing things like suspend/resume. - Setting this option will scan the memory - looking for corruption. Enabling this will - both detect corruption and prevent the kernel - from using the memory being corrupted. - However, its intended as a diagnostic tool; if - repeatable BIOS-originated corruption always - affects the same memory, you can use memmap= - to prevent the kernel from using that memory. - - memory_corruption_check_size=size [X86] - By default it checks for corruption in the low - 64k, making this memory unavailable for normal - use. Use this parameter to scan for - corruption in more or less memory. - - memory_corruption_check_period=seconds [X86] - By default it checks for corruption every 60 - seconds. Use this parameter to check at some - other rate. 0 disables periodic checking. - memtest= [KNL,X86] Enable memtest Format: range: 0,4 : pattern number @@ -1452,12 +1428,6 @@ and is between 256 and 4096 characters. It is defined in the file nolapic_timer [X86-32,APIC] Do not use the local APIC timer. - nox2apic [X86-64,APIC] Do not enable x2APIC mode. - - x2apic_phys [X86-64,APIC] Use x2apic physical mode instead of - default x2apic cluster mode on platforms - supporting x2apic. - noltlbs [PPC] Do not use large page/tlb entries for kernel lowmem mapping on PPC40x. diff --git a/trunk/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl b/trunk/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl index 87a7c07ab658..b54cb5048dfa 100644 --- a/trunk/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl +++ b/trunk/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl @@ -5073,7 +5073,8 @@ struct _snd_pcm_runtime { with SNDRV_DMA_TYPE_CONTINUOUS type and the snd_dma_continuous_data(GFP_KERNEL) device pointer, where GFP_KERNEL is the kernel allocation flag to - use. + use. For the SBUS, SNDRV_DMA_TYPE_SBUS and + snd_dma_sbus_data(sbus_dev) are used instead. For the PCI scatter-gather buffers, use SNDRV_DMA_TYPE_DEV_SG with snd_dma_pci_data(pci) diff --git a/trunk/Documentation/sparc/sbus_drivers.txt b/trunk/Documentation/sparc/sbus_drivers.txt new file mode 100644 index 000000000000..eb1e28ad8822 --- /dev/null +++ b/trunk/Documentation/sparc/sbus_drivers.txt @@ -0,0 +1,309 @@ + + Writing SBUS Drivers + + David S. Miller (davem@redhat.com) + + The SBUS driver interfaces of the Linux kernel have been +revamped completely for 2.4.x for several reasons. Foremost were +performance and complexity concerns. This document details these +new interfaces and how they are used to write an SBUS device driver. + + SBUS drivers need to include to get access +to functions and structures described here. + + Probing and Detection + + Each SBUS device inside the machine is described by a +structure called "struct sbus_dev". Likewise, each SBUS bus +found in the system is described by a "struct sbus_bus". For +each SBUS bus, the devices underneath are hung in a tree-like +fashion off of the bus structure. + + The SBUS device structure contains enough information +for you to implement your device probing algorithm and obtain +the bits necessary to run your device. The most commonly +used members of this structure, and their typical usage, +will be detailed below. + + Here is a piece of skeleton code for performing a device +probe in an SBUS driver under Linux: + + static int __devinit mydevice_probe_one(struct sbus_dev *sdev) + { + struct mysdevice *mp = kzalloc(sizeof(*mp), GFP_KERNEL); + + if (!mp) + return -ENODEV; + + ... + dev_set_drvdata(&sdev->ofdev.dev, mp); + return 0; + ... + } + + static int __devinit mydevice_probe(struct of_device *dev, + const struct of_device_id *match) + { + struct sbus_dev *sdev = to_sbus_device(&dev->dev); + + return mydevice_probe_one(sdev); + } + + static int __devexit mydevice_remove(struct of_device *dev) + { + struct sbus_dev *sdev = to_sbus_device(&dev->dev); + struct mydevice *mp = dev_get_drvdata(&dev->dev); + + return mydevice_remove_one(sdev, mp); + } + + static struct of_device_id mydevice_match[] = { + { + .name = "mydevice", + }, + {}, + }; + + MODULE_DEVICE_TABLE(of, mydevice_match); + + static struct of_platform_driver mydevice_driver = { + .match_table = mydevice_match, + .probe = mydevice_probe, + .remove = __devexit_p(mydevice_remove), + .driver = { + .name = "mydevice", + }, + }; + + static int __init mydevice_init(void) + { + return of_register_driver(&mydevice_driver, &sbus_bus_type); + } + + static void __exit mydevice_exit(void) + { + of_unregister_driver(&mydevice_driver); + } + + module_init(mydevice_init); + module_exit(mydevice_exit); + + The mydevice_match table is a series of entries which +describes what SBUS devices your driver is meant for. In the +simplest case you specify a string for the 'name' field. Every +SBUS device with a 'name' property matching your string will +be passed one-by-one to your .probe method. + + You should store away your device private state structure +pointer in the drvdata area so that you can retrieve it later on +in your .remove method. + + Any memory allocated, registers mapped, IRQs registered, +etc. must be undone by your .remove method so that all resources +of your device are released by the time it returns. + + You should _NOT_ use the for_each_sbus(), for_each_sbusdev(), +and for_all_sbusdev() interfaces. They are deprecated, will be +removed, and no new driver should reference them ever. + + Mapping and Accessing I/O Registers + + Each SBUS device structure contains an array of descriptors +which describe each register set. We abuse struct resource for that. +They each correspond to the "reg" properties provided by the OBP firmware. + + Before you can access your device's registers you must map +them. And later if you wish to shutdown your driver (for module +unload or similar) you must unmap them. You must treat them as +a resource, which you allocate (map) before using and free up +(unmap) when you are done with it. + + The mapping information is stored in an opaque value +typed as an "unsigned long". This is the type of the return value +of the mapping interface, and the arguments to the unmapping +interface. Let's say you want to map the first set of registers. +Perhaps part of your driver software state structure looks like: + + struct mydevice { + unsigned long control_regs; + ... + struct sbus_dev *sdev; + ... + }; + + At initialization time you then use the sbus_ioremap +interface to map in your registers, like so: + + static void init_one_mydevice(struct sbus_dev *sdev) + { + struct mydevice *mp; + ... + + mp->control_regs = sbus_ioremap(&sdev->resource[0], 0, + CONTROL_REGS_SIZE, "mydevice regs"); + if (!mp->control_regs) { + /* Failure, cleanup and return. */ + } + } + + Second argument to sbus_ioremap is an offset for +cranky devices with broken OBP PROM. The sbus_ioremap uses only +a start address and flags from the resource structure. +Therefore it is possible to use the same resource to map +several sets of registers or even to fabricate a resource +structure if driver gets physical address from some private place. +This practice is discouraged though. Use whatever OBP PROM +provided to you. + + And here is how you might unmap these registers later at +driver shutdown or module unload time, using the sbus_iounmap +interface: + + static void mydevice_unmap_regs(struct mydevice *mp) + { + sbus_iounmap(mp->control_regs, CONTROL_REGS_SIZE); + } + + Finally, to actually access your registers there are 6 +interface routines at your disposal. Accesses are byte (8 bit), +word (16 bit), or longword (32 bit) sized. Here they are: + + u8 sbus_readb(unsigned long reg) /* read byte */ + u16 sbus_readw(unsigned long reg) /* read word */ + u32 sbus_readl(unsigned long reg) /* read longword */ + void sbus_writeb(u8 value, unsigned long reg) /* write byte */ + void sbus_writew(u16 value, unsigned long reg) /* write word */ + void sbus_writel(u32 value, unsigned long reg) /* write longword */ + + So, let's say your device has a control register of some sort +at offset zero. The following might implement resetting your device: + + #define CONTROL 0x00UL + + #define CONTROL_RESET 0x00000001 /* Reset hardware */ + + static void mydevice_reset(struct mydevice *mp) + { + sbus_writel(CONTROL_RESET, mp->regs + CONTROL); + } + + Or perhaps there is a data port register at an offset of +16 bytes which allows you to read bytes from a fifo in the device: + + #define DATA 0x10UL + + static u8 mydevice_get_byte(struct mydevice *mp) + { + return sbus_readb(mp->regs + DATA); + } + + It's pretty straightforward, and clueful readers may have +noticed that these interfaces mimick the PCI interfaces of the +Linux kernel. This was not by accident. + + WARNING: + + DO NOT try to treat these opaque register mapping + values as a memory mapped pointer to some structure + which you can dereference. + + It may be memory mapped, it may not be. In fact it + could be a physical address, or it could be the time + of day xor'd with 0xdeadbeef. :-) + + Whatever it is, it's an implementation detail. The + interface was done this way to shield the driver + author from such complexities. + + Doing DVMA + + SBUS devices can perform DMA transactions in a way similar +to PCI but dissimilar to ISA, e.g. DMA masters supply address. +In contrast to PCI, however, that address (a bus address) is +translated by IOMMU before a memory access is performed and therefore +it is virtual. Sun calls this procedure DVMA. + + Linux supports two styles of using SBUS DVMA: "consistent memory" +and "streaming DVMA". CPU view of consistent memory chunk is, well, +consistent with a view of a device. Think of it as an uncached memory. +Typically this way of doing DVMA is not very fast and drivers use it +mostly for control blocks or queues. On some CPUs we cannot flush or +invalidate individual pages or cache lines and doing explicit flushing +over ever little byte in every control block would be wasteful. + +Streaming DVMA is a preferred way to transfer large amounts of data. +This process works in the following way: +1. a CPU stops accessing a certain part of memory, + flushes its caches covering that memory; +2. a device does DVMA accesses, then posts an interrupt; +3. CPU invalidates its caches and starts to access the memory. + +A single streaming DVMA operation can touch several discontiguous +regions of a virtual bus address space. This is called a scatter-gather +DVMA. + +[TBD: Why do not we neither Solaris attempt to map disjoint pages +into a single virtual chunk with the help of IOMMU, so that non SG +DVMA masters would do SG? It'd be very helpful for RAID.] + + In order to perform a consistent DVMA a driver does something +like the following: + + char *mem; /* Address in the CPU space */ + u32 busa; /* Address in the SBus space */ + + mem = (char *) sbus_alloc_consistent(sdev, MYMEMSIZE, &busa); + + Then mem is used when CPU accesses this memory and u32 +is fed to the device so that it can do DVMA. This is typically +done with an sbus_writel() into some device register. + + Do not forget to free the DVMA resources once you are done: + + sbus_free_consistent(sdev, MYMEMSIZE, mem, busa); + + Streaming DVMA is more interesting. First you allocate some +memory suitable for it or pin down some user pages. Then it all works +like this: + + char *mem = argumen1; + unsigned int size = argument2; + u32 busa; /* Address in the SBus space */ + + *mem = 1; /* CPU can access */ + busa = sbus_map_single(sdev, mem, size); + if (busa == 0) ....... + + /* Tell the device to use busa here */ + /* CPU cannot access the memory without sbus_dma_sync_single() */ + + sbus_unmap_single(sdev, busa, size); + if (*mem == 0) .... /* CPU can access again */ + + It is possible to retain mappings and ask the device to +access data again and again without calling sbus_unmap_single. +However, CPU caches must be invalidated with sbus_dma_sync_single +before such access. + +[TBD but what about writeback caches here... do we have any?] + + There is an equivalent set of functions doing the same thing +only with several memory segments at once for devices capable of +scatter-gather transfers. Use the Source, Luke. + + Examples + + drivers/net/sunhme.c + This is a complicated driver which illustrates many concepts +discussed above and plus it handles both PCI and SBUS boards. + + drivers/scsi/esp.c + Check it out for scatter-gather DVMA. + + drivers/sbus/char/bpp.c + A non-DVMA device. + + drivers/net/sunlance.c + Lance driver abuses consistent mappings for data transfer. +It is a nifty trick which we do not particularly recommend... +Just check it out and know that it's legal. diff --git a/trunk/Documentation/timers/00-INDEX b/trunk/Documentation/timers/00-INDEX deleted file mode 100644 index 397dc35e1323..000000000000 --- a/trunk/Documentation/timers/00-INDEX +++ /dev/null @@ -1,10 +0,0 @@ -00-INDEX - - this file -highres.txt - - High resolution timers and dynamic ticks design notes -hpet.txt - - High Precision Event Timer Driver for Linux -hrtimers.txt - - subsystem for high-resolution kernel timers -timer_stats.txt - - timer usage statistics diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS index 74b808205312..68781ed2b734 100644 --- a/trunk/MAINTAINERS +++ b/trunk/MAINTAINERS @@ -73,7 +73,6 @@ L: Mailing list that is relevant to this area W: Web-page with status/info T: SCM tree type and location. Type is one of: git, hg, quilt. S: Status, one of the following: -F: Applicable files and/or directories Supported: Someone is actually paid to look after this. Maintained: Someone actually looks after it. @@ -103,14 +102,14 @@ M: dave@thedillows.org L: netdev@vger.kernel.org S: Maintained -3W-9XXX SATA-RAID CONTROLLER DRIVER +3W-XXXX ATA-RAID CONTROLLER DRIVER P: Adam Radford M: linuxraid@amcc.com L: linux-scsi@vger.kernel.org W: http://www.amcc.com S: Supported -3W-XXXX ATA-RAID CONTROLLER DRIVER +3W-9XXX SATA-RAID CONTROLLER DRIVER P: Adam Radford M: linuxraid@amcc.com L: linux-scsi@vger.kernel.org @@ -164,11 +163,16 @@ M: A2232@gmx.net L: linux-m68k@lists.linux-m68k.org S: Maintained -AACRAID SCSI RAID DRIVER -P: Adaptec OEM Raid Solutions -M: aacraid@adaptec.com -L: linux-scsi@vger.kernel.org -W: http://www.adaptec.com/ +AFS FILESYSTEM & AF_RXRPC SOCKET DOMAIN +P: David Howells +M: dhowells@redhat.com +L: linux-afs@lists.infradead.org +S: Supported + +AIO +P: Benjamin LaHaise +M: bcrl@kvack.org +L: linux-aio@kvack.org S: Supported ABIT UGURU 1,2 HARDWARE MONITOR DRIVER @@ -189,6 +193,27 @@ M: jes@trained-monkey.org L: linux-acenic@sunsite.dk S: Maintained +IPS SCSI RAID DRIVER +P: Adaptec OEM Raid Solutions +M: aacraid@adaptec.com +L: linux-scsi@vger.kernel.org +W: http://www.adaptec.com/ +S: Maintained + +DPT_I2O SCSI RAID DRIVER +P: Adaptec OEM Raid Solutions +M: aacraid@adaptec.com +L: linux-scsi@vger.kernel.org +W: http://www.adaptec.com/ +S: Maintained + +AACRAID SCSI RAID DRIVER +P: Adaptec OEM Raid Solutions +M: aacraid@adaptec.com +L: linux-scsi@vger.kernel.org +W: http://www.adaptec.com/ +S: Supported + ACER WMI LAPTOP EXTRAS P: Carlos Corbacho M: carlos@strangeworlds.co.uk @@ -302,12 +327,6 @@ P: Roman Zippel M: zippel@linux-m68k.org S: Maintained -AFS FILESYSTEM & AF_RXRPC SOCKET DOMAIN -P: David Howells -M: dhowells@redhat.com -L: linux-afs@lists.infradead.org -S: Supported - AGPGART DRIVER P: David Airlie M: airlied@linux.ie @@ -326,12 +345,6 @@ M: hare@suse.de L: linux-scsi@vger.kernel.org S: Maintained -AIO -P: Benjamin LaHaise -M: bcrl@kvack.org -L: linux-aio@kvack.org -S: Supported - ALCATEL SPEEDTOUCH USB DRIVER P: Duncan Sands M: duncan.sands@free.fr @@ -377,11 +390,6 @@ L: iommu@lists.linux-foundation.org T: git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu.git S: Supported -AMD MICROCODE UPDATE SUPPORT -P: Peter Oruba -M: peter.oruba@amd.com -S: Supported - AMS (Apple Motion Sensor) DRIVER P: Stelian Pop M: stelian@popies.net @@ -724,7 +732,7 @@ L: linux-kernel@vger.kernel.org W: http://sourceforge.net/projects/xscaleiop S: Supported -ATA OVER ETHERNET (AOE) DRIVER +ATA OVER ETHERNET DRIVER P: Ed L. Cashin M: ecashin@coraid.com W: http://www.coraid.com/support/linux @@ -857,48 +865,11 @@ L: linux-hams@vger.kernel.org W: http://www.linux-ax25.org/ S: Maintained -B43 WIRELESS DRIVER -P: Michael Buesch -M: mb@bu3sch.de -P: Stefano Brivio -M: stefano.brivio@polimi.it -L: linux-wireless@vger.kernel.org -W: http://linuxwireless.org/en/users/Drivers/b43 -S: Maintained - -B43LEGACY WIRELESS DRIVER -P: Larry Finger -M: Larry.Finger@lwfinger.net -P: Stefano Brivio -M: stefano.brivio@polimi.it -L: linux-wireless@vger.kernel.org -W: http://linuxwireless.org/en/users/Drivers/b43 -S: Maintained - BACKLIGHT CLASS/SUBSYSTEM P: Richard Purdie M: rpurdie@rpsys.net S: Maintained -BAYCOM/HDLCDRV DRIVERS FOR AX.25 -P: Thomas Sailer -M: t.sailer@alumni.ethz.ch -L: linux-hams@vger.kernel.org -W: http://www.baycom.org/~tom/ham/ham.html -S: Maintained - -BEFS FILE SYSTEM -P: Sergey S. Kostyliov -M: rathamahata@php4.ru -L: linux-kernel@vger.kernel.org -S: Maintained - -BFS FILE SYSTEM -P: Tigran A. Aivazian -M: tigran@aivazian.fsnet.co.uk -L: linux-kernel@vger.kernel.org -S: Maintained - BLACKFIN ARCHITECTURE P: Bryan Wu M: cooloney@kernel.org @@ -934,6 +905,43 @@ L: uclinux-dist-devel@blackfin.uclinux.org (subscribers-only) W: http://blackfin.uclinux.org S: Supported +BAYCOM/HDLCDRV DRIVERS FOR AX.25 +P: Thomas Sailer +M: t.sailer@alumni.ethz.ch +L: linux-hams@vger.kernel.org +W: http://www.baycom.org/~tom/ham/ham.html +S: Maintained + +B43 WIRELESS DRIVER +P: Michael Buesch +M: mb@bu3sch.de +P: Stefano Brivio +M: stefano.brivio@polimi.it +L: linux-wireless@vger.kernel.org +W: http://linuxwireless.org/en/users/Drivers/b43 +S: Maintained + +B43LEGACY WIRELESS DRIVER +P: Larry Finger +M: Larry.Finger@lwfinger.net +P: Stefano Brivio +M: stefano.brivio@polimi.it +L: linux-wireless@vger.kernel.org +W: http://linuxwireless.org/en/users/Drivers/b43 +S: Maintained + +BEFS FILE SYSTEM +P: Sergey S. Kostyliov +M: rathamahata@php4.ru +L: linux-kernel@vger.kernel.org +S: Maintained + +BFS FILE SYSTEM +P: Tigran A. Aivazian +M: tigran@aivazian.fsnet.co.uk +L: linux-kernel@vger.kernel.org +S: Maintained + BLACKFIN I2C TWI DRIVER P: Sonic Zhang M: sonic.zhang@analog.com @@ -1027,15 +1035,6 @@ M: corbet@lwn.net L: video4linux-list@redhat.com S: Maintained -CALGARY x86-64 IOMMU -P: Muli Ben-Yehuda -M: muli@il.ibm.com -P: Jon D. Mason -M: jdmason@kudzu.us -L: linux-kernel@vger.kernel.org -L: discuss@x86-64.org -S: Maintained - CAN NETWORK LAYER P: Urs Thuermann M: urs.thuermann@volkswagen.de @@ -1045,6 +1044,15 @@ L: socketcan-core@lists.berlios.de (subscribers-only) W: http://developer.berlios.de/projects/socketcan/ S: Maintained +CALGARY x86-64 IOMMU +P: Muli Ben-Yehuda +M: muli@il.ibm.com +P: Jon D. Mason +M: jdmason@kudzu.us +L: linux-kernel@vger.kernel.org +L: discuss@x86-64.org +S: Maintained + CELL BROADBAND ENGINE ARCHITECTURE P: Arnd Bergmann M: arnd@arndb.de @@ -1053,6 +1061,13 @@ L: cbe-oss-dev@ozlabs.org W: http://www.ibm.com/developerworks/power/cell/ S: Supported +CISCO 10G ETHERNET DRIVER +P: Scott Feldman +M: scofeldm@cisco.com +P: Joe Eykholt +M: jeykholt@cisco.com +S: Supported + CFAG12864B LCD DRIVER P: Miguel Ojeda Sandonis M: miguel.ojeda.sandonis@gmail.com @@ -1084,11 +1099,19 @@ P: Joel Schopp M: jschopp@austin.ibm.com S: Supported -CISCO 10G ETHERNET DRIVER -P: Scott Feldman -M: scofeldm@cisco.com -P: Joe Eykholt -M: jeykholt@cisco.com +COMMON INTERNET FILE SYSTEM (CIFS) +P: Steve French +M: sfrench@samba.org +L: linux-cifs-client@lists.samba.org +L: samba-technical@lists.samba.org +W: http://linux-cifs.samba.org/ +T: git kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6.git +S: Supported + +CONFIGFS +P: Joel Becker +M: joel.becker@oracle.com +L: linux-kernel@vger.kernel.org S: Supported CIRRUS LOGIC EP93XX ETHERNET DRIVER @@ -1124,15 +1147,6 @@ L: codalist@coda.cs.cmu.edu W: http://www.coda.cs.cmu.edu/ S: Maintained -COMMON INTERNET FILE SYSTEM (CIFS) -P: Steve French -M: sfrench@samba.org -L: linux-cifs-client@lists.samba.org -L: samba-technical@lists.samba.org -W: http://linux-cifs.samba.org/ -T: git kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6.git -S: Supported - COMPACTPCI HOTPLUG CORE P: Scott Murray M: scottm@somanetworks.com @@ -1172,12 +1186,6 @@ L: accessrunner-general@lists.sourceforge.net W: http://accessrunner.sourceforge.net/ S: Maintained -CONFIGFS -P: Joel Becker -M: joel.becker@oracle.com -L: linux-kernel@vger.kernel.org -S: Supported - CONTROL GROUPS (CGROUPS) P: Paul Menage M: menage@google.com @@ -1301,20 +1309,6 @@ W: http://www.qsl.net/dl1bke/ L: linux-hams@vger.kernel.org S: Maintained -DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER -P: Tobias Ringstrom -M: tori@unhappy.mine.nu -L: netdev@vger.kernel.org -S: Maintained - -DC390/AM53C974 SCSI driver -P: Kurt Garloff -M: garloff@suse.de -W: http://www.garloff.de/kurt/linux/dc390/ -P: Guennadi Liakhovetski -M: g.liakhovetski@gmx.de -S: Maintained - DC395x SCSI driver P: Oliver Neukum M: oliver@neukum.name @@ -1327,6 +1321,14 @@ L: dc395x@twibble.org L: http://lists.twibble.org/mailman/listinfo/dc395x/ S: Maintained +DC390/AM53C974 SCSI driver +P: Kurt Garloff +M: garloff@suse.de +W: http://www.garloff.de/kurt/linux/dc390/ +P: Guennadi Liakhovetski +M: g.liakhovetski@gmx.de +S: Maintained + DCCP PROTOCOL P: Arnaldo Carvalho de Melo M: acme@ghostprotocols.net @@ -1357,6 +1359,12 @@ P: Doug Warzecha M: Douglas_Warzecha@dell.com S: Maintained +DEVICE-MAPPER (LVM) +P: Alasdair Kergon +L: dm-devel@redhat.com +W: http://sources.redhat.com/dm +S: Maintained + DEVICE NUMBER REGISTRY P: Torben Mathiasen M: device@lanana.org @@ -1364,12 +1372,6 @@ W: http://lanana.org/docs/device-list/index.html L: linux-kernel@vger.kernel.org S: Maintained -DEVICE-MAPPER (LVM) -P: Alasdair Kergon -L: dm-devel@redhat.com -W: http://sources.redhat.com/dm -S: Maintained - DIGI INTL. EPCA DRIVER P: Digi International, Inc M: Eng.Linux@digi.com @@ -1377,7 +1379,7 @@ L: Eng.Linux@digi.com W: http://www.digi.com S: Orphan -DIRECTORY NOTIFICATION (DNOTIFY) +DIRECTORY NOTIFICATION P: Stephen Rothwell M: sfr@canb.auug.org.au L: linux-kernel@vger.kernel.org @@ -1391,13 +1393,13 @@ W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html S: Maintained -DISKQUOTA +DISKQUOTA: P: Jan Kara M: jack@suse.cz L: linux-kernel@vger.kernel.org S: Maintained -DISTRIBUTED LOCK MANAGER (DLM) +DISTRIBUTED LOCK MANAGER P: Christine Caulfield M: ccaulfie@redhat.com P: David Teigland @@ -1407,6 +1409,12 @@ W: http://sources.redhat.com/cluster/ T: git kernel.org:/pub/scm/linux/kernel/git/teigland/dlm.git S: Supported +DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER +P: Tobias Ringstrom +M: tori@unhappy.mine.nu +L: netdev@vger.kernel.org +S: Maintained + DMA GENERIC OFFLOAD ENGINE SUBSYSTEM P: Maciej Sosnowski M: maciej.sosnowski@intel.com @@ -1446,13 +1454,6 @@ M: jrv@vanzandt.mv.com L: blinux-list@redhat.com S: Maintained -DPT_I2O SCSI RAID DRIVER -P: Adaptec OEM Raid Solutions -M: aacraid@adaptec.com -L: linux-scsi@vger.kernel.org -W: http://www.adaptec.com/ -S: Maintained - DRIVER CORE, KOBJECTS, AND SYSFS P: Greg Kroah-Hartman M: gregkh@suse.de @@ -1601,7 +1602,7 @@ EFS FILESYSTEM W: http://aeschi.ch.eu.org/efs/ S: Orphan -EHCA (IBM GX bus InfiniBand adapter) DRIVER +EHCA (IBM GX bus InfiniBand adapter) DRIVER: P: Hoang-Nam Nguyen M: hnguyen@de.ibm.com P: Christoph Raisch @@ -1658,10 +1659,9 @@ L: linux-ext4@vger.kernel.org S: Maintained EXT4 FILE SYSTEM -P: Theodore Ts'o -M: tytso@mit.edu, adilger@sun.com +P: Stephen Tweedie, Andrew Morton +M: sct@redhat.com, akpm@linux-foundation.org, adilger@sun.com L: linux-ext4@vger.kernel.org -W: http://ext4.wiki.kernel.org S: Maintained F71805F HARDWARE MONITORING DRIVER @@ -1681,56 +1681,20 @@ P: Akinobu Mita M: akinobu.mita@gmail.com S: Supported -FILE LOCKING (flock() and fcntl()/lockf()) -P: Matthew Wilcox -M: matthew@wil.cx -L: linux-fsdevel@vger.kernel.org +FRAMEBUFFER LAYER +P: Antonino Daplas +M: adaplas@gmail.com +L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers) +W: http://linux-fbdev.sourceforge.net/ S: Maintained -FILESYSTEMS (VFS and infrastructure) -P: Alexander Viro -M: viro@zeniv.linux.org.uk -L: linux-fsdevel@vger.kernel.org -S: Maintained - -FIREWIRE SUBSYSTEM (drivers/firewire, ) -P: Kristian Hoegsberg, Stefan Richter -M: krh@redhat.com, stefanr@s5r6.in-berlin.de -L: linux1394-devel@lists.sourceforge.net -W: http://www.linux1394.org/ -T: git kernel.org:/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git -S: Maintained - -FIRMWARE LOADER (request_firmware) -L: linux-kernel@vger.kernel.org -S: Orphan - -FPU EMULATOR -P: Bill Metzenthen -M: billm@suburbia.net -W: http://suburbia.net/~billm/floating-point/emulator/ -S: Maintained - -FRAME RELAY DLCI/FRAD (Sangoma drivers too) -P: Mike McLagan -M: mike.mclagan@linux.org -L: netdev@vger.kernel.org -S: Maintained - -FRAMEBUFFER LAYER -P: Antonino Daplas -M: adaplas@gmail.com -L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers) -W: http://linux-fbdev.sourceforge.net/ -S: Maintained - -FREESCALE DMA DRIVER -P: Li Yang -M: leoli@freescale.com -P: Zhang Wei -M: zw@zh-kernel.org -L: linuxppc-embedded@ozlabs.org -L: linux-kernel@vger.kernel.org +FREESCALE DMA DRIVER +P: Li Yang +M: leoli@freescale.com +P: Zhang Wei +M: zw@zh-kernel.org +L: linuxppc-embedded@ozlabs.org +L: linux-kernel@vger.kernel.org S: Maintained FREESCALE I2C CPM DRIVER @@ -1782,6 +1746,42 @@ L: alsa-devel@alsa-project.org L: linuxppc-dev@ozlabs.org S: Supported +FILE LOCKING (flock() and fcntl()/lockf()) +P: Matthew Wilcox +M: matthew@wil.cx +L: linux-fsdevel@vger.kernel.org +S: Maintained + +FILESYSTEMS (VFS and infrastructure) +P: Alexander Viro +M: viro@zeniv.linux.org.uk +L: linux-fsdevel@vger.kernel.org +S: Maintained + +FIREWIRE SUBSYSTEM (drivers/firewire, ) +P: Kristian Hoegsberg, Stefan Richter +M: krh@redhat.com, stefanr@s5r6.in-berlin.de +L: linux1394-devel@lists.sourceforge.net +W: http://www.linux1394.org/ +T: git kernel.org:/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git +S: Maintained + +FIRMWARE LOADER (request_firmware) +L: linux-kernel@vger.kernel.org +S: Orphan + +FPU EMULATOR +P: Bill Metzenthen +M: billm@suburbia.net +W: http://suburbia.net/~billm/floating-point/emulator/ +S: Maintained + +FRAME RELAY DLCI/FRAD (Sangoma drivers too) +P: Mike McLagan +M: mike.mclagan@linux.org +L: netdev@vger.kernel.org +S: Maintained + FREEVXFS FILESYSTEM P: Christoph Hellwig M: hch@infradead.org @@ -1853,13 +1853,6 @@ L: gigaset307x-common@lists.sourceforge.net W: http://gigaset307x.sourceforge.net/ S: Maintained -HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER -P: Robert Love -M: rlove@rlove.org -M: linux-kernel@vger.kernel.org -W: http://www.kernel.org/pub/linux/kernel/people/rml/hdaps/ -S: Maintained - HARDWARE MONITORING L: lm-sensors@lm-sensors.org W: http://www.lm-sensors.org/ @@ -1868,6 +1861,13 @@ S: Orphan HARDWARE RANDOM NUMBER GENERATOR CORE S: Orphan +HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER +P: Robert Love +M: rlove@rlove.org +M: linux-kernel@vger.kernel.org +W: http://www.kernel.org/pub/linux/kernel/people/rml/hdaps/ +S: Maintained + HARMONY SOUND DRIVER P: Kyle McMartin M: kyle@mcmartin.ca @@ -1881,24 +1881,6 @@ L: linux-kernel@vger.kernel.org W: http://www.nyx.net/~arobinso S: Maintained -HEWLETT-PACKARD FIBRE CHANNEL 64-bit/66MHz PCI non-intelligent HBA -P: Chirag Kantharia -M: chirag.kantharia@hp.com -L: iss_storagedev@hp.com -S: Maintained - -HEWLETT-PACKARD SMART2 RAID DRIVER -P: Chirag Kantharia -M: chirag.kantharia@hp.com -L: iss_storagedev@hp.com -S: Maintained - -HEWLETT-PACKARD SMART CISS RAID DRIVER (cciss) -P: Mike Miller -M: mike.miller@hp.com -L: iss_storagedev@hp.com -S: Supported - HFS FILESYSTEM P: Roman Zippel M: zippel@linux-m68k.org @@ -1912,14 +1894,6 @@ L: linux-nvidia@lists.surfsouth.com W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml S: Maintained -HIBERNATION (aka Software Suspend, aka swsusp) -P: Pavel Machek -M: pavel@suse.cz -P: Rafael J. Wysocki -M: rjw@sisk.pl -L: linux-pm@lists.linux-foundation.org -S: Supported - HID CORE LAYER P: Jiri Kosina M: jkosina@suse.cz @@ -1952,6 +1926,24 @@ M: jes@trained-monkey.org L: linux-hippi@sunsite.dk S: Maintained +HEWLETT-PACKARD FIBRE CHANNEL 64-bit/66MHz PCI non-intelligent HBA +P: Chirag Kantharia +M: chirag.kantharia@hp.com +L: iss_storagedev@hp.com +S: Maintained + +HEWLETT-PACKARD SMART2 RAID DRIVER +P: Chirag Kantharia +M: chirag.kantharia@hp.com +L: iss_storagedev@hp.com +S: Maintained + +HEWLETT-PACKARD SMART CISS RAID DRIVER (cciss) +P: Mike Miller +M: mike.miller@hp.com +L: iss_storagedev@hp.com +S: Supported + HOST AP DRIVER P: Jouni Malinen M: j@w1.fi @@ -1960,16 +1952,16 @@ L: linux-wireless@vger.kernel.org W: http://hostap.epitest.fi/ S: Maintained -HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER -P: Carlos Corbacho -M: carlos@strangeworlds.co.uk -S: Odd Fixes - HP100: Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series P: Jaroslav Kysela M: perex@perex.cz S: Maintained +HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER +P: Carlos Corbacho +M: carlos@strangeworlds.co.uk +S: Odd Fixes + HPET: High Precision Event Timers driver (drivers/char/hpet.c) P: Clemens Ladisch M: clemens@ladisch.de @@ -2049,6 +2041,14 @@ W: http://www.ia64-linux.org/ T: git kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6.git S: Maintained +SN-IA64 (Itanium) SUB-PLATFORM +P: Jes Sorensen +M: jes@sgi.com +L: linux-altix@sgi.com +L: linux-ia64@vger.kernel.org +W: http://www.sgi.com/altix +S: Maintained + IBM MCA SCSI SUBSYSTEM DRIVER P: Michael Lang M: langa2@kph.uni-mainz.de @@ -2132,14 +2132,6 @@ W: http://www.openib.org/ T: git kernel.org:/pub/scm/linux/kernel/git/roland/infiniband.git S: Supported -INOTIFY -P: John McCutchan -M: ttb@tentacle.dhs.org -P: Robert Love -M: rml@novell.com -L: linux-kernel@vger.kernel.org -S: Maintained - INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS P: Dmitry Torokhov M: dmitry.torokhov@gmail.com @@ -2148,6 +2140,14 @@ L: linux-input@vger.kernel.org T: git kernel.org:/pub/scm/linux/kernel/git/dtor/input.git S: Maintained +INOTIFY +P: John McCutchan +M: ttb@tentacle.dhs.org +P: Robert Love +M: rml@novell.com +L: linux-kernel@vger.kernel.org +S: Maintained + INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) P: Sylvain Meyer M: sylvain.meyer@worldonline.fr @@ -2252,7 +2252,7 @@ M: pfg@sgi.com L: linux-mips@linux-mips.org S: Maintained -IP MASQUERADING +IP MASQUERADING: P: Juanjo Ciarlante M: jjciarla@raiz.uncu.edu.ar S: Maintained @@ -2267,7 +2267,7 @@ M: jesse@icplus.com.tw L: netdev@vger.kernel.org S: Maintained -IPATH DRIVER +IPATH DRIVER: P: Ralph Campbell M: infinipath@qlogic.com L: general@lists.openfabrics.org @@ -2281,25 +2281,13 @@ L: openipmi-developer@lists.sourceforge.net W: http://openipmi.sourceforge.net/ S: Supported -IPS SCSI RAID DRIVER -P: Adaptec OEM Raid Solutions -M: aacraid@adaptec.com -L: linux-scsi@vger.kernel.org -W: http://www.adaptec.com/ -S: Maintained - -IPVS -P: Wensong Zhang -M: wensong@linux-vs.org -P: Simon Horman -M: horms@verge.net.au -P: Julian Anastasov -M: ja@ssi.bg +IPX NETWORK LAYER +P: Arnaldo Carvalho de Melo +M: acme@ghostprotocols.net L: netdev@vger.kernel.org -L: lvs-devel@vger.kernel.org S: Maintained -IPWIRELESS DRIVER +IPWIRELES DRIVER P: Jiri Kosina M: jkosina@suse.cz P: David Sterba @@ -2307,12 +2295,6 @@ M: dsterba@suse.cz S: Maintained T: git://git.kernel.org/pub/scm/linux/kernel/git/jikos/ipwireless_cs.git -IPX NETWORK LAYER -P: Arnaldo Carvalho de Melo -M: acme@ghostprotocols.net -L: netdev@vger.kernel.org -S: Maintained - IRDA SUBSYSTEM P: Samuel Ortiz M: samuel@sortiz.org @@ -2320,11 +2302,6 @@ L: irda-users@lists.sourceforge.net (subscribers-only) W: http://irda.sourceforge.net/ S: Maintained -ISAPNP -P: Jaroslav Kysela -M: perex@perex.cz -S: Maintained - ISCSI P: Mike Christie M: michaelc@cs.wisc.edu @@ -2333,6 +2310,11 @@ W: www.open-iscsi.org T: git kernel.org:/pub/scm/linux/kernel/mnc/linux-2.6-iscsi.git S: Maintained +ISAPNP +P: Jaroslav Kysela +M: perex@perex.cz +S: Maintained + ISDN SUBSYSTEM P: Karsten Keil M: kkeil@suse.de @@ -2357,14 +2339,6 @@ L: video4linux-list@redhat.com W: http://www.ivtvdriver.org S: Maintained -JFS FILESYSTEM -P: Dave Kleikamp -M: shaggy@austin.ibm.com -L: jfs-discussion@lists.sourceforge.net -W: http://jfs.sourceforge.net/ -T: git kernel.org:/pub/scm/linux/kernel/git/shaggy/jfs-2.6.git -S: Supported - JME NETWORK DRIVER P: Guo-Fu Tseng M: cooldavid@cooldavid.org @@ -2378,6 +2352,24 @@ L: linux-mtd@lists.infradead.org W: http://www.linux-mtd.infradead.org/doc/jffs2.html S: Maintained +UBI FILE SYSTEM (UBIFS) +P: Artem Bityutskiy +M: dedekind@infradead.org +P: Adrian Hunter +M: ext-adrian.hunter@nokia.com +L: linux-mtd@lists.infradead.org +T: git git://git.infradead.org/~dedekind/ubifs-2.6.git +W: http://www.linux-mtd.infradead.org/doc/ubifs.html +S: Maintained + +JFS FILESYSTEM +P: Dave Kleikamp +M: shaggy@austin.ibm.com +L: jfs-discussion@lists.sourceforge.net +W: http://jfs.sourceforge.net/ +T: git kernel.org:/pub/scm/linux/kernel/git/shaggy/jfs-2.6.git +S: Supported + JOURNALLING LAYER FOR BLOCK DEVICES (JBD) P: Stephen Tweedie, Andrew Morton M: sct@redhat.com, akpm@linux-foundation.org @@ -2614,6 +2606,11 @@ W: http://www.pasemi.com/ L: linuxppc-dev@ozlabs.org S: Supported +LLC (802.2) +P: Arnaldo Carvalho de Melo +M: acme@ghostprotocols.net +S: Maintained + LINUX SECURITY MODULE (LSM) FRAMEWORK P: Chris Wright M: chrisw@sous-sol.org @@ -2621,11 +2618,6 @@ L: linux-security-module@vger.kernel.org T: git kernel.org:/pub/scm/linux/kernel/git/chrisw/lsm-2.6.git S: Supported -LLC (802.2) -P: Arnaldo Carvalho de Melo -M: acme@ghostprotocols.net -S: Maintained - LM83 HARDWARE MONITOR DRIVER P: Jean Delvare M: khali@linux-fr.org @@ -2726,6 +2718,14 @@ M: kaber@trash.net L: netdev@vger.kernel.org S: Maintained +MARVELL YUKON / SYSKONNECT DRIVER +P: Mirko Lindner +M: mlindner@syskonnect.de +P: Ralph Roesler +M: rroesler@syskonnect.de +W: http://www.syskonnect.com +S: Supported + MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 P: Michael Kerrisk M: mtk.manpages@gmail.com @@ -2745,14 +2745,6 @@ M: buytenh@marvell.com L: netdev@vger.kernel.org S: Supported -MARVELL YUKON / SYSKONNECT DRIVER -P: Mirko Lindner -M: mlindner@syskonnect.de -P: Ralph Roesler -M: rroesler@syskonnect.de -W: http://www.syskonnect.com -S: Supported - MATROX FRAMEBUFFER DRIVER P: Petr Vandrovec M: vandrove@vc.cvut.cz @@ -2789,6 +2781,15 @@ L: linux-mm@kvack.org L: linux-kernel@vger.kernel.org S: Maintained +MEI MN10300/AM33 PORT +P: David Howells +M: dhowells@redhat.com +P: Koichi Yasutake +M: yasutake.koichi@jp.panasonic.com +L: linux-am33-list@redhat.com (moderated for non-subscribers) +W: ftp://ftp.redhat.com/pub/redhat/gnupro/AM33/ +S: Maintained + MEMORY TECHNOLOGY DEVICES (MTD) P: David Woodhouse M: dwmw2@infradead.org @@ -2797,6 +2798,14 @@ L: linux-mtd@lists.infradead.org T: git git://git.infradead.org/mtd-2.6.git S: Maintained +UNSORTED BLOCK IMAGES (UBI) +P: Artem Bityutskiy +M: dedekind@infradead.org +W: http://www.linux-mtd.infradead.org/ +L: linux-mtd@lists.infradead.org +T: git git://git.infradead.org/~dedekind/ubi-2.6.git +S: Maintained + MICROTEK X6 SCANNER P: Oliver Neukum M: oliver@neukum.name @@ -3028,6 +3037,17 @@ L: netdev@vger.kernel.org W: http://www.netxen.com S: Supported +IPVS +P: Wensong Zhang +M: wensong@linux-vs.org +P: Simon Horman +M: horms@verge.net.au +P: Julian Anastasov +M: ja@ssi.bg +L: netdev@vger.kernel.org +L: lvs-devel@vger.kernel.org +S: Maintained + NFS, SUNRPC, AND LOCKD CLIENTS P: Trond Myklebust M: Trond.Myklebust@netapp.com @@ -3073,6 +3093,22 @@ M: adaplas@gmail.com L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers) S: Maintained +OPENCORES I2C BUS DRIVER +P: Peter Korsgaard +M: jacmet@sunsite.dk +L: i2c@lm-sensors.org +S: Maintained + +ORACLE CLUSTER FILESYSTEM 2 (OCFS2) +P: Mark Fasheh +M: mfasheh@suse.com +P: Joel Becker +M: joel.becker@oracle.com +L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) +W: http://oss.oracle.com/projects/ocfs2/ +T: git git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2.git +S: Supported + OMFS FILESYSTEM P: Bob Copeland M: me@bobcopeland.com @@ -3108,28 +3144,12 @@ L: osst-users@lists.sourceforge.net L: linux-scsi@vger.kernel.org S: Maintained -OPENCORES I2C BUS DRIVER -P: Peter Korsgaard -M: jacmet@sunsite.dk -L: i2c@lm-sensors.org -S: Maintained - OPROFILE P: Robert Richter M: robert.richter@amd.com L: oprofile-list@lists.sf.net S: Maintained -ORACLE CLUSTER FILESYSTEM 2 (OCFS2) -P: Mark Fasheh -M: mfasheh@suse.com -P: Joel Becker -M: joel.becker@oracle.com -L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) -W: http://oss.oracle.com/projects/ocfs2/ -T: git git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2.git -S: Supported - ORINOCO DRIVER P: Pavel Roskin M: proski@gnu.org @@ -3141,14 +3161,6 @@ L: orinoco-devel@lists.sourceforge.net W: http://www.nongnu.org/orinoco/ S: Maintained -P54 WIRELESS DRIVER -P: Michael Wu -M: flamingice@sourmilk.net -L: linux-wireless@vger.kernel.org -W: http://prism54.org -T: git kernel.org:/pub/scm/linux/kernel/git/mwu/mac80211-drivers.git -S: Maintained - PA SEMI ETHERNET DRIVER P: Olof Johansson M: olof@lixom.net @@ -3161,32 +3173,10 @@ M: olof@lixom.net L: i2c@lm-sensors.org S: Maintained -PANASONIC MN10300/AM33 PORT -P: David Howells -M: dhowells@redhat.com -P: Koichi Yasutake -M: yasutake.koichi@jp.panasonic.com -L: linux-am33-list@redhat.com (moderated for non-subscribers) -W: ftp://ftp.redhat.com/pub/redhat/gnupro/AM33/ -S: Maintained - PARALLEL PORT SUPPORT L: linux-parport@lists.infradead.org (subscribers-only) S: Orphan -PARAVIRT_OPS INTERFACE -P: Jeremy Fitzhardinge -M: jeremy@xensource.com -P: Chris Wright -M: chrisw@sous-sol.org -P: Zachary Amsden -M: zach@vmware.com -P: Rusty Russell -M: rusty@rustcorp.com.au -L: virtualization@lists.osdl.org -L: linux-kernel@vger.kernel.org -S: Supported - PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES P: Tim Waugh M: tim@cyberelk.net @@ -3206,6 +3196,19 @@ W: http://www.parisc-linux.org/ T: git kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6.git S: Maintained +PARAVIRT_OPS INTERFACE +P: Jeremy Fitzhardinge +M: jeremy@xensource.com +P: Chris Wright +M: chrisw@sous-sol.org +P: Zachary Amsden +M: zach@vmware.com +P: Rusty Russell +M: rusty@rustcorp.com.au +L: virtualization@lists.osdl.org +L: linux-kernel@vger.kernel.org +S: Supported + PC87360 HARDWARE MONITORING DRIVER P: Jim Cromie M: jim.cromie@gmail.com @@ -3335,6 +3338,14 @@ L: kpreempt-tech@lists.sourceforge.net W: ftp://ftp.kernel.org/pub/linux/kernel/people/rml/preempt-kernel S: Supported +P54 WIRELESS DRIVER +P: Michael Wu +M: flamingice@sourmilk.net +L: linux-wireless@vger.kernel.org +W: http://prism54.org +T: git kernel.org:/pub/scm/linux/kernel/git/mwu/mac80211-drivers.git +S: Maintained + PRISM54 WIRELESS DRIVER P: Luis R. Rodriguez M: mcgrof@gmail.com @@ -3425,7 +3436,13 @@ M: paulus@samba.org L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers) S: Maintained -RALINK RT2X00 WIRELESS LAN DRIVER +RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER +P: Corey Thomas +M: coreythomas@charter.net +L: linux-wireless@vger.kernel.org +S: Maintained + +RALINK RT2X00 WLAN DRIVER P: rt2x00 project L: linux-wireless@vger.kernel.org L: rt2400-devel@lists.sourceforge.net @@ -3450,18 +3467,6 @@ M: mporter@kernel.crashing.org L: linux-kernel@vger.kernel.org S: Maintained -RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER -P: Corey Thomas -M: coreythomas@charter.net -L: linux-wireless@vger.kernel.org -S: Maintained - -RCUTORTURE MODULE -P: Josh Triplett -M: josh@freedesktop.org -L: linux-kernel@vger.kernel.org -S: Maintained - RDC R-321X SoC P: Florian Fainelli M: florian.fainelli@telecomint.eu @@ -3481,6 +3486,12 @@ W: http://www.rdrop.com/users/paulmck/rclock/ L: linux-kernel@vger.kernel.org S: Supported +RCUTORTURE MODULE +P: Josh Triplett +M: josh@freedesktop.org +L: linux-kernel@vger.kernel.org +S: Maintained + REAL TIME CLOCK DRIVER P: Paul Gortmaker M: p_gortmaker@yahoo.com @@ -3504,9 +3515,6 @@ L: netdev@vger.kernel.org S: Maintained F: net/rfkill -RISCOM8 DRIVER -S: Orphan - ROCKETPORT DRIVER P: Comtrol Corp. W: http://www.comtrol.com @@ -3519,6 +3527,9 @@ L: linux-hams@vger.kernel.org W: http://www.linux-ax25.org/ S: Maintained +RISCOM8 DRIVER +S: Orphan + RTL818X WIRELESS DRIVER P: Michael Wu M: flamingice@sourmilk.net @@ -3658,12 +3669,6 @@ M: saschasommer@freenet.de L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) S: Maintained -SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER -P: Pierre Ossman -M: drzeus-sdhci@drzeus.cx -L: sdhci-devel@list.drzeus.cx -S: Maintained - SECURITY CONTACT P: Security Officers M: security@kernel.org @@ -3687,13 +3692,19 @@ P: Jiri Slaby M: jirislaby@gmail.com S: Maintained -SERIAL ATA (SATA) SUBSYSTEM +SERIAL ATA (SATA) SUBSYSTEM: P: Jeff Garzik M: jgarzik@pobox.com L: linux-ide@vger.kernel.org T: git kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev.git S: Supported +SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER +P: Pat Gefre +M: pfg@sgi.com +L: linux-ia64@vger.kernel.org +S: Supported + SFC NETWORK DRIVER P: Steve Hodgson P: Ben Hutchings @@ -3701,17 +3712,6 @@ P: Robert Stonehouse M: linux-net-drivers@solarflare.com S: Supported -SGI GRU DRIVER -P: Jack Steiner -M: steiner@sgi.com -S: Maintained - -SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER -P: Pat Gefre -M: pfg@sgi.com -L: linux-ia64@vger.kernel.org -S: Supported - SGI VISUAL WORKSTATION 320 AND 540 P: Andrey Panin M: pazke@donpac.ru @@ -3719,24 +3719,16 @@ L: linux-visws-devel@lists.sf.net W: http://linux-visws.sf.net S: Maintained for 2.6. +SGI GRU DRIVER +P: Jack Steiner +M: steiner@sgi.com +S: Maintained + SGI XP/XPC/XPNET DRIVER P: Dean Nelson M: dcn@sgi.com S: Maintained -SHARP LH SUPPORT (LH7952X & LH7A40X) -P: Marc Singer -M: elf@buici.com -W: http://projects.buici.com/arm -L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only) -S: Maintained - -SHPC HOTPLUG DRIVER -P: Kristen Carlson Accardi -M: kristen.c.accardi@intel.com -L: linux-pci@vger.kernel.org -S: Supported - SIMTEC EB110ATX (Chalice CATS) P: Ben Dooks P: Vincent Sanders @@ -3782,12 +3774,6 @@ M: thomas@winischhofer.net W: http://www.winischhofer.at/linuxsisusbvga.shtml S: Maintained -SKGE, SKY2 10/100/1000 GIGABIT ETHERNET DRIVERS -P: Stephen Hemminger -M: shemminger@linux-foundation.org -L: netdev@vger.kernel.org -S: Maintained - SLAB ALLOCATOR P: Christoph Lameter M: cl@linux-foundation.org @@ -3814,25 +3800,12 @@ P: Ben Nizette M: bn@niasdigital.com S: Maintained -SN-IA64 (Itanium) SUB-PLATFORM -P: Jes Sorensen -M: jes@sgi.com -L: linux-altix@sgi.com -L: linux-ia64@vger.kernel.org -W: http://www.sgi.com/altix -S: Maintained - SOC-CAMERA V4L2 SUBSYSTEM P: Guennadi Liakhovetski M: g.liakhovetski@gmx.de L: video4linux-list@redhat.com S: Maintained -SOEKRIS NET48XX LED SUPPORT -P: Chris Boot -M: bootc@bootc.net -S: Maintained - SOFTWARE RAID (Multiple Disks) SUPPORT P: Ingo Molnar M: mingo@redhat.com @@ -3841,6 +3814,24 @@ M: neilb@suse.de L: linux-raid@vger.kernel.org S: Supported +HIBERNATION (aka Software Suspend, aka swsusp): +P: Pavel Machek +M: pavel@suse.cz +P: Rafael J. Wysocki +M: rjw@sisk.pl +L: linux-pm@lists.linux-foundation.org +S: Supported + +SUSPEND TO RAM: +P: Len Brown +M: len.brown@intel.com +P: Pavel Machek +M: pavel@suse.cz +P: Rafael J. Wysocki +M: rjw@sisk.pl +L: linux-pm@lists.linux-foundation.org +S: Supported + SONIC NETWORK DRIVER P: Thomas Bogendoerfer M: tsbogend@alpha.franken.de @@ -3885,7 +3876,59 @@ L: alsa-devel@alsa-project.org (subscribers-only) W: http://alsa-project.org/main/index.php/ASoC S: Supported -SPARC (sparc32) +SPI SUBSYSTEM +P: David Brownell +M: dbrownell@users.sourceforge.net +L: spi-devel-general@lists.sourceforge.net +S: Maintained + +SPU FILE SYSTEM +P: Jeremy Kerr +M: jk@ozlabs.org +L: linuxppc-dev@ozlabs.org +L: cbe-oss-dev@ozlabs.org +W: http://www.ibm.com/developerworks/power/cell/ +S: Supported + +STABLE BRANCH: +P: Greg Kroah-Hartman +M: greg@kroah.com +P: Chris Wright +M: chrisw@sous-sol.org +L: stable@kernel.org +S: Maintained + +SHARP LH SUPPORT (LH7952X & LH7A40X) +P: Marc Singer +M: elf@buici.com +W: http://projects.buici.com/arm +L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only) +S: Maintained + +SHPC HOTPLUG DRIVER +P: Kristen Carlson Accardi +M: kristen.c.accardi@intel.com +L: linux-pci@vger.kernel.org +S: Supported + +SECURE DIGITAL HOST CONTROLLER INTERFACE DRIVER +P: Pierre Ossman +M: drzeus-sdhci@drzeus.cx +L: sdhci-devel@list.drzeus.cx +S: Maintained + +SKGE, SKY2 10/100/1000 GIGABIT ETHERNET DRIVERS +P: Stephen Hemminger +M: shemminger@linux-foundation.org +L: netdev@vger.kernel.org +S: Maintained + +SOEKRIS NET48XX LED SUPPORT +P: Chris Boot +M: bootc@bootc.net +S: Maintained + +SPARC (sparc32): P: William L. Irwin M: wli@holomorphy.com L: sparclinux@vger.kernel.org @@ -3897,12 +3940,6 @@ M: R.E.Wolff@BitWizard.nl L: linux-kernel@vger.kernel.org ? S: Supported -SPI SUBSYSTEM -P: David Brownell -M: dbrownell@users.sourceforge.net -L: spi-devel-general@lists.sourceforge.net -S: Maintained - SPIDERNET NETWORK DRIVER for CELL P: Ishizaki Kou M: kou.ishizaki@toshiba.co.jp @@ -3911,28 +3948,12 @@ M: jens@de.ibm.com L: netdev@vger.kernel.org S: Supported -SPU FILE SYSTEM -P: Jeremy Kerr -M: jk@ozlabs.org -L: linuxppc-dev@ozlabs.org -L: cbe-oss-dev@ozlabs.org -W: http://www.ibm.com/developerworks/power/cell/ -S: Supported - SRM (Alpha) environment access P: Jan-Benedict Glaw M: jbglaw@lug-owl.de L: linux-kernel@vger.kernel.org S: Maintained -STABLE BRANCH: -P: Greg Kroah-Hartman -M: greg@kroah.com -P: Chris Wright -M: chrisw@sous-sol.org -L: stable@kernel.org -S: Maintained - STARFIRE/DURALAN NETWORK DRIVER P: Ion Badulescu M: ionut@cs.columbia.edu @@ -3948,12 +3969,6 @@ M: laredo@gnu.org W: http://www.stradis.com/ S: Maintained -SUN3/3X -P: Sam Creasey -M: sammy@sammy.net -W: http://sammy.net/sun3/ -S: Maintained - SUPERH P: Paul Mundt M: lethal@linux-sh.org @@ -3962,15 +3977,11 @@ W: http://www.linux-sh.org T: git kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6.git S: Supported -SUSPEND TO RAM -P: Len Brown -M: len.brown@intel.com -P: Pavel Machek -M: pavel@suse.cz -P: Rafael J. Wysocki -M: rjw@sisk.pl -L: linux-pm@lists.linux-foundation.org -S: Supported +SUN3/3X +P: Sam Creasey +M: sammy@sammy.net +W: http://sammy.net/sun3/ +S: Maintained SVGA HANDLING P: Martin Mares @@ -4016,7 +4027,7 @@ P: Mark Gross M: mark.gross@intel.com S: Supported -TENSILICA XTENSA PORT (xtensa) +TENSILICA XTENSA PORT (xtensa): P: Chris Zankel M: chris@zankel.net S: Maintained @@ -4130,16 +4141,6 @@ M: ballabio_dario@emc.com L: linux-scsi@vger.kernel.org S: Maintained -UBI FILE SYSTEM (UBIFS) -P: Artem Bityutskiy -M: dedekind@infradead.org -P: Adrian Hunter -M: ext-adrian.hunter@nokia.com -L: linux-mtd@lists.infradead.org -T: git git://git.infradead.org/~dedekind/ubifs-2.6.git -W: http://www.linux-mtd.infradead.org/doc/ubifs.html -S: Maintained - UCLINUX (AND M68KNOMMU) P: Greg Ungerer M: gerg@uclinux.org @@ -4165,7 +4166,7 @@ M: dushistov@mail.ru L: linux-kernel@vger.kernel.org S: Maintained -UltraSPARC (sparc64) +UltraSPARC (sparc64): P: David S. Miller M: davem@davemloft.net L: sparclinux@vger.kernel.org @@ -4179,14 +4180,6 @@ L: linux-kernel@vger.kernel.org W: http://www.kernel.dk S: Maintained -UNSORTED BLOCK IMAGES (UBI) -P: Artem Bityutskiy -M: dedekind@infradead.org -W: http://www.linux-mtd.infradead.org/ -L: linux-mtd@lists.infradead.org -T: git git://git.infradead.org/~dedekind/ubi-2.6.git -S: Maintained - USB ACM DRIVER P: Oliver Neukum M: oliver@neukum.name @@ -4456,7 +4449,7 @@ L: video4linux-list@redhat.com W: http://royale.zerezo.com/zr364xx/ S: Maintained -USER-MODE LINUX (UML) +USER-MODE LINUX P: Jeff Dike M: jdike@addtoit.com L: user-mode-linux-devel@lists.sourceforge.net @@ -4480,7 +4473,7 @@ W: http://kernel.org/~kzak/util-linux-ng/ T: git://git.kernel.org/pub/scm/utils/util-linux-ng/util-linux-ng.git S: Maintained -VFAT/FAT/MSDOS FILESYSTEM +VFAT/FAT/MSDOS FILESYSTEM: P: OGAWA Hirofumi M: hirofumi@mail.parknet.co.jp L: linux-kernel@vger.kernel.org @@ -4503,7 +4496,7 @@ M: romieu@fr.zoreil.com L: netdev@vger.kernel.org S: Maintained -VIDEO FOR LINUX (V4L) +VIDEO FOR LINUX P: Mauro Carvalho Chehab M: mchehab@infradead.org M: v4l-dvb-maintainer@linuxtv.org @@ -4609,17 +4602,6 @@ M: eis@baty.hanse.de L: linux-x25@vger.kernel.org S: Maintained -X86 ARCHITECTURE (32-BIT AND 64-BIT) -P: Thomas Gleixner -M: tglx@linutronix.de -P: Ingo Molnar -M: mingo@redhat.com -P: H. Peter Anvin -M: hpa@zytor.com -L: linux-kernel@vger.kernel.org -T: git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86.git -S: Maintained - XEN HYPERVISOR INTERFACE P: Jeremy Fitzhardinge M: jeremy@xensource.com @@ -4651,6 +4633,17 @@ M: jacmet@sunsite.dk L: linux-serial@vger.kernel.org S: Maintained +X86 ARCHITECTURE (32-BIT AND 64-BIT) +P: Thomas Gleixner +M: tglx@linutronix.de +P: Ingo Molnar +M: mingo@redhat.com +P: H. Peter Anvin +M: hpa@zytor.com +L: linux-kernel@vger.kernel.org +T: git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86.git +S: Maintained + YAM DRIVER FOR AX.25 P: Jean-Paul Roubelat M: jpr@f6fbb.org diff --git a/trunk/arch/Kconfig b/trunk/arch/Kconfig index 0267babe5eb9..364c6dadde0a 100644 --- a/trunk/arch/Kconfig +++ b/trunk/arch/Kconfig @@ -13,20 +13,6 @@ config OPROFILE If unsure, say N. -config OPROFILE_IBS - bool "OProfile AMD IBS support (EXPERIMENTAL)" - default n - depends on OPROFILE && SMP && X86 - help - Instruction-Based Sampling (IBS) is a new profiling - technique that provides rich, precise program performance - information. IBS is introduced by AMD Family10h processors - (AMD Opteron Quad-Core processor “Barcelona”) to overcome - the limitations of conventional performance counter - sampling. - - If unsure, say N. - config HAVE_OPROFILE def_bool n diff --git a/trunk/arch/alpha/Kconfig b/trunk/arch/alpha/Kconfig index ee35226c44e9..1bec55d63ef6 100644 --- a/trunk/arch/alpha/Kconfig +++ b/trunk/arch/alpha/Kconfig @@ -5,7 +5,6 @@ config ALPHA bool default y - select HAVE_AOUT select HAVE_IDE select HAVE_OPROFILE help @@ -69,6 +68,9 @@ config AUTO_IRQ_AFFINITY depends on SMP default y +config ARCH_SUPPORTS_AOUT + def_bool y + source "init/Kconfig" diff --git a/trunk/arch/alpha/include/asm/statfs.h b/trunk/arch/alpha/include/asm/statfs.h index de35cd438a10..ad15830baefe 100644 --- a/trunk/arch/alpha/include/asm/statfs.h +++ b/trunk/arch/alpha/include/asm/statfs.h @@ -1,10 +1,6 @@ #ifndef _ALPHA_STATFS_H #define _ALPHA_STATFS_H -/* Alpha is the only 64-bit platform with 32-bit statfs. And doesn't - even seem to implement statfs64 */ -#define __statfs_word __u32 - #include #endif diff --git a/trunk/arch/arm/Kconfig b/trunk/arch/arm/Kconfig index 4853f9df37bd..efeed65b4a66 100644 --- a/trunk/arch/arm/Kconfig +++ b/trunk/arch/arm/Kconfig @@ -8,7 +8,6 @@ mainmenu "Linux Kernel Configuration" config ARM bool default y - select HAVE_AOUT select HAVE_IDE select RTC_LIB select SYS_SUPPORTS_APM_EMULATION @@ -141,6 +140,9 @@ config GENERIC_CALIBRATE_DELAY bool default y +config ARCH_SUPPORTS_AOUT + def_bool y + config ARCH_MAY_HAVE_PC_FDC bool diff --git a/trunk/arch/arm/include/asm/statfs.h b/trunk/arch/arm/include/asm/statfs.h index 079447c05ba7..a02e6a8c3d70 100644 --- a/trunk/arch/arm/include/asm/statfs.h +++ b/trunk/arch/arm/include/asm/statfs.h @@ -1,12 +1,42 @@ #ifndef _ASMARM_STATFS_H #define _ASMARM_STATFS_H +#ifndef __KERNEL_STRICT_NAMES +# include +typedef __kernel_fsid_t fsid_t; +#endif + +struct statfs { + __u32 f_type; + __u32 f_bsize; + __u32 f_blocks; + __u32 f_bfree; + __u32 f_bavail; + __u32 f_files; + __u32 f_ffree; + __kernel_fsid_t f_fsid; + __u32 f_namelen; + __u32 f_frsize; + __u32 f_spare[5]; +}; + /* * With EABI there is 4 bytes of padding added to this structure. * Let's pack it so the padding goes away to simplify dual ABI support. * Note that user space does NOT have to pack this structure. */ -#define ARCH_PACK_STATFS64 __attribute__((packed,aligned(4))) +struct statfs64 { + __u32 f_type; + __u32 f_bsize; + __u64 f_blocks; + __u64 f_bfree; + __u64 f_bavail; + __u64 f_files; + __u64 f_ffree; + __kernel_fsid_t f_fsid; + __u32 f_namelen; + __u32 f_frsize; + __u32 f_spare[5]; +} __attribute__ ((packed,aligned(4))); -#include #endif diff --git a/trunk/arch/arm/kernel/dma.c b/trunk/arch/arm/kernel/dma.c index d006085ed7e7..ba99a2035523 100644 --- a/trunk/arch/arm/kernel/dma.c +++ b/trunk/arch/arm/kernel/dma.c @@ -25,6 +25,23 @@ EXPORT_SYMBOL(dma_spin_lock); static dma_t dma_chan[MAX_DMA_CHANNELS]; +/* + * Get dma list for /proc/dma + */ +int get_dma_list(char *buf) +{ + dma_t *dma; + char *p = buf; + int i; + + for (i = 0, dma = dma_chan; i < MAX_DMA_CHANNELS; i++, dma++) + if (dma->lock) + p += sprintf(p, "%2d: %14s %s\n", i, + dma->d_ops->type, dma->device_id); + + return p - buf; +} + /* * Request DMA channel * diff --git a/trunk/arch/arm/mach-orion5x/include/mach/orion5x.h b/trunk/arch/arm/mach-orion5x/include/mach/orion5x.h index 9f5ce1ce5840..e67c843baa02 100644 --- a/trunk/arch/arm/mach-orion5x/include/mach/orion5x.h +++ b/trunk/arch/arm/mach-orion5x/include/mach/orion5x.h @@ -157,11 +157,9 @@ #define CPU_CONF ORION5X_BRIDGE_REG(0x100) #define CPU_CTRL ORION5X_BRIDGE_REG(0x104) #define CPU_RESET_MASK ORION5X_BRIDGE_REG(0x108) -#define WDT_RESET 0x0002 #define CPU_SOFT_RESET ORION5X_BRIDGE_REG(0x10c) #define POWER_MNG_CTRL_REG ORION5X_BRIDGE_REG(0x11C) #define BRIDGE_CAUSE ORION5X_BRIDGE_REG(0x110) -#define WDT_INT_REQ 0x0008 #define BRIDGE_MASK ORION5X_BRIDGE_REG(0x114) #define BRIDGE_INT_TIMER0 0x0002 #define BRIDGE_INT_TIMER1 0x0004 diff --git a/trunk/arch/arm/plat-omap/devices.c b/trunk/arch/arm/plat-omap/devices.c index 97187fa0ae52..a716ecd1db27 100644 --- a/trunk/arch/arm/plat-omap/devices.c +++ b/trunk/arch/arm/plat-omap/devices.c @@ -441,8 +441,16 @@ static inline void omap_init_uwire(void) {} #if defined(CONFIG_OMAP_WATCHDOG) || defined(CONFIG_OMAP_WATCHDOG_MODULE) +#ifdef CONFIG_ARCH_OMAP24XX +#define OMAP_WDT_BASE 0x48022000 +#else +#define OMAP_WDT_BASE 0xfffeb000 +#endif + static struct resource wdt_resources[] = { { + .start = OMAP_WDT_BASE, + .end = OMAP_WDT_BASE + 0x4f, .flags = IORESOURCE_MEM, }, }; @@ -456,19 +464,6 @@ static struct platform_device omap_wdt_device = { static void omap_init_wdt(void) { - if (cpu_is_omap16xx()) - wdt_resources[0].start = 0xfffeb000; - else if (cpu_is_omap2420()) - wdt_resources[0].start = 0x48022000; /* WDT2 */ - else if (cpu_is_omap2430()) - wdt_resources[0].start = 0x49016000; /* WDT2 */ - else if (cpu_is_omap343x()) - wdt_resources[0].start = 0x48314000; /* WDT2 */ - else - return; - - wdt_resources[0].end = wdt_resources[0].start + 0x4f; - (void) platform_device_register(&omap_wdt_device); } #else diff --git a/trunk/arch/avr32/boards/atngw100/setup.c b/trunk/arch/avr32/boards/atngw100/setup.c index 6c54580a66df..b8286f1ce854 100644 --- a/trunk/arch/avr32/boards/atngw100/setup.c +++ b/trunk/arch/avr32/boards/atngw100/setup.c @@ -9,7 +9,6 @@ */ #include #include -#include #include #include #include @@ -54,11 +53,8 @@ static struct spi_board_info spi0_board_info[] __initdata = { }; static struct mci_platform_data __initdata mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = GPIO_PIN_PC(25), - .wp_pin = GPIO_PIN_PE(0), - }, + .detect_pin = GPIO_PIN_PC(25), + .wp_pin = GPIO_PIN_PE(0), }; /* @@ -194,7 +190,7 @@ static int __init atngw100_init(void) * PB28/EXTINT3 doesn't; it should be SMBALERT# (for PMBus), * but it's not available off-board. */ - at32_select_periph(GPIO_PIOB_BASE, 1 << 28, 0, AT32_GPIOF_PULLUP); + at32_select_periph(GPIO_PIN_PB(28), 0, AT32_GPIOF_PULLUP); at32_select_gpio(i2c_gpio_data.sda_pin, AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH); at32_select_gpio(i2c_gpio_data.scl_pin, @@ -208,15 +204,6 @@ postcore_initcall(atngw100_init); static int __init atngw100_arch_init(void) { - /* PB30 is the otherwise unused jumper on the mainboard, with an - * external pullup; the jumper grounds it. Use it however you - * like, including letting U-Boot or Linux tweak boot sequences. - */ - at32_select_gpio(GPIO_PIN_PB(30), 0); - gpio_request(GPIO_PIN_PB(30), "j15"); - gpio_direction_input(GPIO_PIN_PB(30)); - gpio_export(GPIO_PIN_PB(30), false); - /* set_irq_type() after the arch_initcall for EIC has run, and * before the I2C subsystem could try using this IRQ. */ diff --git a/trunk/arch/avr32/boards/atstk1000/atstk1002.c b/trunk/arch/avr32/boards/atstk1000/atstk1002.c index 29e5b51a7fd2..dfc3443e23aa 100644 --- a/trunk/arch/avr32/boards/atstk1000/atstk1002.c +++ b/trunk/arch/avr32/boards/atstk1000/atstk1002.c @@ -232,7 +232,7 @@ static void __init atstk1002_setup_extdac(void) goto err_set_clk; } - at32_select_periph(GPIO_PIOA_BASE, (1 << 30), GPIO_PERIPH_A, 0); + at32_select_periph(GPIO_PIN_PA(30), GPIO_PERIPH_A, 0); at73c213_data.dac_clk = gclk; err_set_clk: @@ -264,20 +264,16 @@ void __init setup_board(void) #ifndef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM -static struct mci_platform_data __initdata mci0_data = { - .slot[0] = { - .bus_width = 4, - /* MMC card detect requires MACB0 *NOT* be used */ #ifdef CONFIG_BOARD_ATSTK1002_SW6_CUSTOM - .detect_pin = GPIO_PIN_PC(14), /* gpio30/sdcd */ - .wp_pin = GPIO_PIN_PC(15), /* gpio31/sdwp */ +static struct mci_platform_data __initdata mci0_data = { + .detect_pin = GPIO_PIN_PC(14), /* gpio30/sdcd */ + .wp_pin = GPIO_PIN_PC(15), /* gpio31/sdwp */ +}; +#define MCI_PDATA &mci0_data #else - .detect_pin = -ENODEV, - .wp_pin = -ENODEV, +#define MCI_PDATA NULL #endif /* SW6 for sd{cd,wp} routing */ - }, -}; #endif /* SW2 for MMC signal routing */ @@ -330,14 +326,13 @@ static int __init atstk1002_init(void) at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info)); #endif #ifndef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM - at32_add_device_mci(0, &mci0_data); + at32_add_device_mci(0, MCI_PDATA); #endif #ifdef CONFIG_BOARD_ATSTK1002_SW5_CUSTOM set_hw_addr(at32_add_device_eth(1, ð_data[1])); #else at32_add_device_lcdc(0, &atstk1000_lcdc_data, - fbmem_start, fbmem_size, - ATMEL_LCDC_PRI_24BIT | ATMEL_LCDC_PRI_CONTROL); + fbmem_start, fbmem_size, 0); #endif at32_add_device_usba(0, NULL); #ifndef CONFIG_BOARD_ATSTK100X_SW3_CUSTOM diff --git a/trunk/arch/avr32/boards/atstk1000/atstk1003.c b/trunk/arch/avr32/boards/atstk1000/atstk1003.c index be089d7f37eb..0cf664174c17 100644 --- a/trunk/arch/avr32/boards/atstk1000/atstk1003.c +++ b/trunk/arch/avr32/boards/atstk1000/atstk1003.c @@ -19,7 +19,6 @@ #include #include -#include #include #include @@ -67,16 +66,6 @@ static struct spi_board_info spi1_board_info[] __initdata = { { } }; #endif -#ifndef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM -static struct mci_platform_data __initdata mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = -ENODEV, - .wp_pin = -ENODEV, - }, -}; -#endif - #ifdef CONFIG_BOARD_ATSTK1000_EXTDAC static void __init atstk1003_setup_extdac(void) { @@ -95,7 +84,7 @@ static void __init atstk1003_setup_extdac(void) goto err_set_clk; } - at32_select_periph(GPIO_PIOA_BASE, (1 << 30), GPIO_PERIPH_A, 0); + at32_select_periph(GPIO_PIN_PA(30), GPIO_PERIPH_A, 0); at73c213_data.dac_clk = gclk; err_set_clk: @@ -165,7 +154,7 @@ static int __init atstk1003_init(void) at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info)); #endif #ifndef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM - at32_add_device_mci(0, &mci0_data); + at32_add_device_mci(0, NULL); #endif at32_add_device_usba(0, NULL); #ifndef CONFIG_BOARD_ATSTK100X_SW3_CUSTOM diff --git a/trunk/arch/avr32/boards/atstk1000/atstk1004.c b/trunk/arch/avr32/boards/atstk1000/atstk1004.c index 248ef237c167..50a5273e5916 100644 --- a/trunk/arch/avr32/boards/atstk1000/atstk1004.c +++ b/trunk/arch/avr32/boards/atstk1000/atstk1004.c @@ -21,7 +21,6 @@ #include