1. 06 May, 2007 16 commits
  2. 05 May, 2007 24 commits
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6 · b7405e16
      Linus Torvalds authored
      * git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
        [CIFS] Fix typo in cifs readme from previous commit
        [CIFS] Make sec=none force an anonymous mount
        [CIFS] Change semaphore to mutex for cifs lock_sem
        [CIFS] Fix oops in reset_cifs_unix_caps on reconnect
        [CIFS] UID/GID override on CIFS mounts to Samba
        [CIFS] prefixpath mounts to servers supporting posix paths used wrong slash
        [CIFS] Update cifs version to 1.49
        [CIFS] Replace kmalloc/memset combination with kzalloc
        [CIFS]  Add IPv6 support
        [CIFS] New CIFS POSIX mkdir performance improvement (part 2)
        [CIFS] New CIFS POSIX mkdir performance improvement
        [CIFS] Add write perm for usr to file on windows should remove r/o dos attr
        [CIFS] Remove unnecessary parm to cifs_reopen_file
        [CIFS] Switch cifsd to kthread_run from kernel_thread
        [CIFS] Remove unnecessary checks
      b7405e16
    • Steve French's avatar
      0ec54aa8
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6 · ea62ccd0
      Linus Torvalds authored
      * 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: (231 commits)
        [PATCH] i386: Don't delete cpu_devs data to identify different x86 types in late_initcall
        [PATCH] i386: type may be unused
        [PATCH] i386: Some additional chipset register values validation.
        [PATCH] i386: Add missing !X86_PAE dependincy to the 2G/2G split.
        [PATCH] x86-64: Don't exclude asm-offsets.c in Documentation/dontdiff
        [PATCH] i386: avoid redundant preempt_disable in __unlazy_fpu
        [PATCH] i386: white space fixes in i387.h
        [PATCH] i386: Drop noisy e820 debugging printks
        [PATCH] x86-64: Fix allnoconfig error in genapic_flat.c
        [PATCH] x86-64: Shut up warnings for vfat compat ioctls on other file systems
        [PATCH] x86-64: Share identical video.S between i386 and x86-64
        [PATCH] x86-64: Remove CONFIG_REORDER
        [PATCH] x86-64: Print type and size correctly for unknown compat ioctls
        [PATCH] i386: Remove copy_*_user BUG_ONs for (size < 0)
        [PATCH] i386: Little cleanups in smpboot.c
        [PATCH] x86-64: Don't enable NUMA for a single node in K8 NUMA scanning
        [PATCH] x86: Use RDTSCP for synchronous get_cycles if possible
        [PATCH] i386: Add X86_FEATURE_RDTSCP
        [PATCH] i386: Implement X86_FEATURE_SYNC_RDTSC on i386
        [PATCH] i386: Implement alternative_io for i386
        ...
      
      Fix up trivial conflict in include/linux/highmem.h manually.
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      ea62ccd0
    • Linus Torvalds's avatar
      Fix compile of tmscsim SCSI driver · 886a0768
      Linus Torvalds authored
      It still used the long-deprecated "pci_module_init()" interface, rather
      than the proper "pci_register_driver()" one.
      
      [ I don't have the hardware, and I doubt many do, but the fix is
        trivial and obvious, and can't be worse than not compiling ]
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      886a0768
    • Ralf Baechle's avatar
      Fix nfsroot build · 989485c1
      Ralf Baechle authored
        CC      fs/nfs/nfsroot.o
      fs/nfs/nfsroot.c:131: error: tokens causes a section type conflict
      make[2]: *** [fs/nfs/nfsroot.o] Error 1
      
      This is due to mixing const and non-const content in the same section
      which halfway recent gccs absolutely hate.  Fixed by dropping the const.
      Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      989485c1
    • Linus Torvalds's avatar
      Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 · 68762f3d
      Linus Torvalds authored
      * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
        [TG3]: Add TG3_FLAG_SUPPORT_MSI flag.
        [TG3]: Eliminate the TG3_FLAG_5701_REG_WRITE_BUG flag.
        [TG3]: Eliminate the TG3_FLAG_GOT_SERDES_FLOWCTL flag.
        [TG3]: Remove reset during MAC address changes.
        [TG3]: WoL fixes.
        [TG3]: Clear GPIO mask before storing.
        [TG3]: Improve NVRAM sizing.
        [TG3]: Fix TSO bugs.
        [MAC80211]: Add maintainers entry for mac80211.
        [MAC80211]: Add debugfs attributes.
        [MAC80211]: Add mac80211 wireless stack.
        [MAC80211]: Add generic include/linux/ieee80211.h
        [NETLINK]: Remove references to process ID
        [AF_IUCV]: Compile fix - adopt to skbuff changes.
      68762f3d
    • Linus Torvalds's avatar
      Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 · 4f7a307d
      Linus Torvalds authored
      * master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (87 commits)
        [SCSI] fusion: fix domain validation loops
        [SCSI] qla2xxx: fix regression on sparc64
        [SCSI] modalias for scsi devices
        [SCSI] sg: cap reserved_size values at max_sectors
        [SCSI] BusLogic: stop using check_region
        [SCSI] tgt: fix rdma transfer bugs
        [SCSI] aacraid: fix aacraid not finding device
        [SCSI] aacraid: Correct SMC products in aacraid.txt
        [SCSI] scsi_error.c: Add EH Start Unit retry
        [SCSI] aacraid: [Fastboot] Panics for AACRAID driver during 'insmod' for kexec test.
        [SCSI] ipr: Driver version to 2.3.2
        [SCSI] ipr: Faster sg list fetch
        [SCSI] ipr: Return better qc_issue errors
        [SCSI] ipr: Disrupt device error
        [SCSI] ipr: Improve async error logging level control
        [SCSI] ipr: PCI unblock config access fix
        [SCSI] ipr: Fix for oops following SATA request sense
        [SCSI] ipr: Log error for SAS dual path switch
        [SCSI] ipr: Enable logging of debug error data for all devices
        [SCSI] ipr: Add new PCI-E IDs to device table
        ...
      4f7a307d
    • Linus Torvalds's avatar
      Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/voyager-2.6 · fabb5c4e
      Linus Torvalds authored
      * master.kernel.org:/pub/scm/linux/kernel/git/jejb/voyager-2.6:
        [VOYAGER] add smp alternatives
        [VOYAGER] Use modern techniques to setup and teardown low identiy mappings.
        [VOYAGER] Convert the monitor thread to use the kthread API
        [VOYAGER] clockevents driver: bring voyager in to line
        [VOYAGER] clockevents: correct boot cpu is zero assumption
        [VOYAGER] add smp_call_function_single
      fabb5c4e
    • Michael Chan's avatar
      [TG3]: Add TG3_FLAG_SUPPORT_MSI flag. · 7544b097
      Michael Chan authored
      And fix up the code to always allow MSI on 5714 A2.
      
      Call tg3_find_peer() earlier because we need that information before
      we can determine whether we can set TG3_FLAG_SUPPORT_MSI or not.
      Signed-off-by: default avatarMichael Chan <mchan@broadcom.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      7544b097
    • Fabrice Aeschbacher's avatar
      ide-cs: recognize 2GB CompactFlash from Transcend · aa12b284
      Fabrice Aeschbacher authored
      Without the following patch, the kernel does not automatically detect
      2GB CompactFlash cards from Transcend.
      Signed-off-by: default avatarFabrice Aeschbacher <fabrice.aeschbacher@siemens.com>
      Cc: Dominik Brodowski <linux@dominikbrodowski.net>
      Acked-by: default avatarPeter Stuge <peter@stuge.se>
      Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      aa12b284
    • Sergei Shtylyov's avatar
      hpt366: don't check enablebits for HPT36x · fdb0d72b
      Sergei Shtylyov authored
      HPT36x chip don't seem to have the channel enable bits, so prevent the IDE core
      from checking them...
      Signed-off-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
      Cc: Michal Kepien <michal.kepien@poczta.onet.pl>
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      fdb0d72b
    • Bartlomiej Zolnierkiewicz's avatar
      ide-cris: fix ->speedproc and wrong ->swdma_mask · 55e4dee3
      Bartlomiej Zolnierkiewicz authored
      * fix ->speedproc to set the drive speed
      
      * this driver doesn't support SWDMA so use the correct ->swdma_mask
      
      * BUG() if an unsupported mode is passed to ->speedproc
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      55e4dee3
    • Bartlomiej Zolnierkiewicz's avatar
      siimage: fix wrong ->swdma_mask · 8e60d376
      Bartlomiej Zolnierkiewicz authored
      This driver doesn't support SWDMA so use the correct ->swdma_mask.
      
      While at it:
      
      * no need to call config_chipset_for_pio() in config_chipset_for_dma(),
        if DMA is not available config_chipset_for_pio() will be called
        by siimage_config_drive_for_dma() and if DMA is available
        config_siimage_chipset_for_pio() will be called by siimage_tune_chipset()
      
      * remove needless config_chipset_for_pio() wrapper
      
      * bump driver version
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      8e60d376
    • Bartlomiej Zolnierkiewicz's avatar
      it821x: PIO mode setup fixes · 0e9b4e53
      Bartlomiej Zolnierkiewicz authored
      * limit max PIO mode to PIO4, this driver doesn't support PIO5 and attempt
        to setup PIO5 by it821x_tuneproc() could result in incorrect PIO timings
        + incorrect base clock being set for controller in the passthrough mode
      
      * move code limiting max PIO according to the pair device capabilities from
        config_it821x_chipset_for_pio() to it821x_tuneproc() so the check is also
        applied for mode change requests coming through ->tuneproc and ->speedproc
        interfaces
      
      * set device speed in it821x_tuneproc()
      
      * in it821x_tune_chipset() call it821x_tuneproc() also if the controller is
        in the smart mode (so the check for pair device max PIO is done)
      
      * rename it821x_tuneproc() to it821x_tune_pio(), then add it821x_tuneproc()
        wrapper which does the max PIO mode check;  it worked by the pure luck
        previously, pio[4] and pio_want[4] arrays were used with index == 255
        so random PIO timings and base clock were set for the controller in the
        passthrough mode, thankfully PIO timings and base clock were corrected
        later by config_it821x_chipset_for_pio() call (but it was not called for
        PIO-only devices during resume and for user requested PIO autotuning)
      
      * remove config_it821x_chipset_for_pio() call from config_chipset_for_dma()
        as the driver sets ->autotune to 1 and ->tuneproc does the proper job now
      
      * convert the last user of config_it821x_chipset_for_pio() to use
        it821x_tuneproc(drive, 255) and remove no longer needed function
      
      While at it:
      
      * fix few comments
      
      * bump driver version
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      0e9b4e53
    • Bartlomiej Zolnierkiewicz's avatar
      pdc202xx_new: enable DMA for all ATAPI devices · 247b03f8
      Bartlomiej Zolnierkiewicz authored
      There is no reason to limit DMA to ide_cdrom type devices.
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      247b03f8
    • Bartlomiej Zolnierkiewicz's avatar
      alim15x3: PIO fallback fix · 072cdcbb
      Bartlomiej Zolnierkiewicz authored
      If DMA tuning fails always set the best PIO mode.
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      072cdcbb
    • Sergei Shtylyov's avatar
      aec62xx: fix PIO/DMA setup issues · 826a1b65
      Sergei Shtylyov authored
      Teach the driver's tuneproc() method to do PIO auto-runing properly since it
      treated 5 instead of 255 as auto-tune request, and also passed the mode limit
      of PIO5 to ide_get_best_pio_mode() despite supporting up to PIO4 only.
      
      While at it, also:
      
      - remove the driver's wrong claim about supporting SWDMA modes;
      
      - stop hooking ide_dma_timeout() method as the handler clearly doesn't fit for
        the task...
      Signed-off-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      826a1b65
    • Sergei Shtylyov's avatar
      cmd64x: use interrupt status from MRDMODE register (take 2) · 66602c83
      Sergei Shtylyov authored
      Fold the parts of the ide_dma_end() methods identical to __ide_dma_end() into a
      mere call to it.
      Start using faster versions of the ide_dma_end() and ide_dma_test_irq() methods
      for the PCI0646U and newer chips that have the duplicate interrupt status bits
      in the I/O mapped MRDMODE register, determing what methods to use at the driver
      load time. Do some cleanup/renaming in the "old" ide_dma_test_irq() method too.
      Signed-off-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      66602c83
    • Sergei Shtylyov's avatar
      cmd64x: procfs code fixes/cleanups (take 2) · 5826b318
      Sergei Shtylyov authored
      Fix several issues with the driver's procfs output:
      
      - when testing if channel is enabled, the code looks at the "simplex" bits, not
        at the real enable bits -- add #define for the primary channel enable bit;
      
      - UltraDMA modes 0, 1, 3 for slave drive reported incorrectly due to using the
        master drive's clock cycle resolution bit.
      
      While at it, also perform the following cleanups:
      
      - don't print extra newline before the first controller's dump;
      
      - correct the chipset names (from CMDxxx to PCI-xxx)
      
      - don't read from the registers which aren't used for dump;
      
      - better align the table column sizes;
      
      - rework UltraDMA mode dump code;
      
      - remove PIO mode dump code that has never been finished;
      
      - remove the duplicate interrupt status (the MRDMODE register bits mirror those
        those in the CFR and ARTTIM23 registers) and fold the dump into single line;
      
      - correct the style of the ?: operators...
      Signed-off-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      5826b318
    • Sergei Shtylyov's avatar
      cmd64x: add/fix enablebits (take 2) · 7accbffd
      Sergei Shtylyov authored
      The IDE core looks at the wrong bit when checking if the secondary channel is
      enabled on PCI0646 -- CNTRL register bit 7 is read-ahead disable, bit 3 is the
      correct one.
      Starting with PCI0646U chip, the primary channel can also be enabled/disabled --
      so, add 'enablebits' initializers to each 'ide_pci_device_t' structure, handling
      the original PCI0646 via adding the init_setup() method and clearing the 'reg'
      field there if necessary...
      Signed-off-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      7accbffd
    • Sergei Shtylyov's avatar
      cmd64x: interrupt status fixes (take 2) · e51e2528
      Sergei Shtylyov authored
      The driver's ide_dma_test_irq() method was reading the MRDMODE register even on
      PCI0643/6 where it was write-only -- fix this by always reading the "backward-
      compatible" interrupt bits, renaming dma_alt_stat to irq_stat as the interrupt
      status bits are not coupled to DMA.
      In addition, wrong interrupt bit was tested/cleared for the primary channel --
      it's bit 2 in all the chip specs and the driver used bit 1... :-/
      Signed-off-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      e51e2528
    • Sergei Shtylyov's avatar
      cmd64x: fix multiword and remove single-word DMA support · 60e7a82f
      Sergei Shtylyov authored
      Fix the multiword DMA and drop the single-word DMA support (which nobody will
      miss, I think).  In order to do it, a number of changes was necessary:
      
      - rename program_drive_counts() to program_cycle_times(), pass to it cycle's
        total/active times instead of the clock counts, and convert them into the
        active/recovery clocks there instead of cmd64x_tune_pio() -- this causes
        quantize_timing() to also move;
      
      - contrarywise, move all the code handling the address setup timing into
        cmd64x_tune_pio(), so that setting MWDMA mode wouldn't change address setup;
      
      - remove from the speedproc() method the  bogus code pretending to set the DMA
        timings by twiddling bits in the BMIDE status register, handle setting MWDMA
        by just calling program_cycle_times(); while at it, improve the style of that
        whole switch statement;
      
      - stop fiddling with the DMA capable bits in the speedproc() method -- they do
        not enable DMA, and are properly dealt with by the dma_host_{on,off} methods;
      
      - don't set hwif->swdma_mask in the init_hwif() method anymore.
      
      In addition to those changes, do the following:
      
      - in cmd64x_tune_pio(), when writing to ARTTIM23 register preserve the interrupt
        status bit, eliminate local_irq_{save|restore}() around this code as there's
        *no* actual race with the interrupt handler, and move cmdprintk() to a more
        fitting place -- after ide_get_best_pio_mode() call;
      
      - make {arttim|drwtim}_regs arrays single-dimensional, indexed with drive->dn;
      
      - rename {setup|recovery}_counts[] into more fitting {setup|recovery}_values[];
      
      - in  the speedproc() method, get rid of the duplicate reads/writes from/to the
        UDIDETCRx registers and of the extra variable used to store the transfer mode
        value after filtering,  use another method of determining master/slave drive,
        and cleanup useless parens;
      
      - beautify cmdprintk() output here and there.
      
      While at it, remove meaningless comment about the driver being used only on
      UltraSPARC and long non-relevant RCS tag. :-)
      Signed-off-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      60e7a82f
    • Sergei Shtylyov's avatar
      sl82c105: DMA support code cleanup (take 4) · 688a87d1
      Sergei Shtylyov authored
      Fold the now equivalent code in the ide_dma_check() method into a mere call to
      ide_use_dma().  Make config_for_dma() return non-zero if DMA mode has been set
      and call it from the ide_dma_check() method instead of ide_dma_on().
      Defer writing the DMA timings to the chip registers until DMA is really turned
      on (and do not enable IORDY for DMA).
      Remove unneeded code from the init_hwif() method, improve its overall looks.
      Rename the dma_start(), ide_dma_check(), and ide_dma_lostirq() methods, and
      also use more proper hwif->dma_command, fix printk() and comment in the latter
      one as well.  While at it, cleanup style in several places.
      Signed-off-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      688a87d1
    • Sergei Shtylyov's avatar
      sl82c105: rework PIO support (take 2) · e93df705
      Sergei Shtylyov authored
      Get rid of the 'pio_speed' member of 'ide_drive_t' that was only used by this
      driver by storing the PIO mode timings in the 'drive_data' instead -- this
      allows us to greatly  simplify the process of "reloading" of the chip's timing
      register and do it right in sl82c150_dma_off_quietly() and to get rid of two
      extra arguments to config_for_pio() -- which got renamed to sl82c105_tune_pio()
      and now returns a PIO mode selected, with ide_config_drive_speed() call moved
      into the tuneproc() method, now called sl82c105_tune_drive() with the code to
      set drive's 'io_32bit' and 'unmask' flags in its turn moved to its proper place
      in the init_hwif() method.
      Also, while at it, rename get_timing_sl82c105() into get_pio_timings() and get
      rid of the code in it clamping cycle counts to 32 which was both incorrect and
      never executed anyway...
      Signed-off-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      e93df705