1. 18 Oct, 2007 7 commits
  2. 16 Oct, 2007 2 commits
    • Bartlomiej Zolnierkiewicz's avatar
      ide: remove hwif->autodma and drive->autodma · 9ff6f72f
      Bartlomiej Zolnierkiewicz authored
      * hpt34x.c: disable DMA masks for HPT345
        (hwif->autodma is zero so DMA won't be enabled anyway).
      * trm290.c: disable IDE_HFLAG_TRUST_BIOS_FOR_DMA flag
        (hwif->autodma is zero so DMA won't be enabled anyway).
      * Check noautodma global variable instead of drive->autodma in ide_tune_dma().
        This fixes handling of "ide=nodma" kernel parameter for icside, ide-cris,
        au1xxx-ide, pmac, it821x, jmicron, sgiioc4 and siimage host drivers.
      * Remove hwif->autodma (it was not checked by IDE core code anyway) and
        drive->autodma (was set by all host drivers - except HPT345/TRM290 special
        cases - unless "ide=nodma" was used).
      While at it:
      - remove needless printk() from icside.c
      - remove stale FIXME/comment from ide-probe.c
      - don't force DMA off if PCI bus-mastering had to be enabled in setup-pci.c
        (this setting was always later over-ridden by host drivers anyway)
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    • Bartlomiej Zolnierkiewicz's avatar
      ide: remove CONFIG_BLK_DEV_IDEDMA_FORCED · c58e79dd
      Bartlomiej Zolnierkiewicz authored
      This code doesn't use pci_assign_resource() and ide_get_or_set_dma_base() uses
      pci_resource_start() to get DMA base address so it has no chance of working.
      Moreover this belongs to PCI quirks (in case somebody would like to fix it).
      Acked-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
  3. 11 Sep, 2007 1 commit
    • Sergei Shtylyov's avatar
      ide: fix PCI refcounting · 0505b55f
      Sergei Shtylyov authored
      The IDE core never marked the PCI IDE devices as being in use after succesfull
      driver probe call (the devices were marked in use only while being probed), and
      so was susceptible to issues caused by unsolicited PCI hotplug device removal.
      So, add pci_dev_get() call to ide_scan_pcidev() and convert this function to
      the kernel style, also dropping a bunch of useless curly braces from its caller,
      ide_scan_pcibus() and somewhat beautifying printk() call there, while at it...
      Signed-off-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
  4. 19 Jul, 2007 4 commits
  5. 03 Jul, 2007 1 commit
  6. 09 May, 2007 2 commits
    • Bartlomiej Zolnierkiewicz's avatar
      ide: legacy PCI bus order probing fixes · 6d208b39
      Bartlomiej Zolnierkiewicz authored
      IDE PCI host drivers should register themselves with IDE core only when
      IDE driver is built-in, otherwise (IDE driver is modular and thus IDE PCI
      host drivers are also modular) the code has no effect and just complicates
      the probing.
      Fix it by adding new config option CONFIG_IDEPCI_PCIBUS (defined only when
      needed and invisible to the user) and covering by #ifdef/#endif the code
      in question.  It turned out that "ide=reverse" was silently accepted but did
      nothing in case when IDE driver was modular, this is fixed now.
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    • Bartlomiej Zolnierkiewicz's avatar
      ide: add ide_proc_register_port() · 5cbf79cd
      Bartlomiej Zolnierkiewicz authored
      * create_proc_ide_interfaces() tries to add /proc entries for every probed
        and initialized IDE port, replace it by ide_proc_register_port() which does
        it only for the given port (also rename destroy_proc_ide_interface() to
        ide_proc_unregister_port() for consistency)
      * convert {create,destroy}_proc_ide_interface[s]() users to use new functions
      * pmac driver depended on proc_ide_create() to add /proc port entries, fix it
      * au1xxx-ide, swarm and cs5520 drivers depended indirectly on ide-generic
        driver (CONFIG_IDE_GENERIC=y) to add port /proc entries, fix them
      * there is now no need to add /proc entries for IDE ports in proc_ide_create()
        so don't do it
      * proc_ide_create() needs now to be called before drivers are probed - fix it,
        while at it make proc_ide_create() create /proc "ide" directory
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
  7. 17 Mar, 2007 1 commit
    • Bartlomiej Zolnierkiewicz's avatar
      ide: remove CONFIG_IDEDMA_{ICS,PCI}_AUTO config options · 120b9cfd
      Bartlomiej Zolnierkiewicz authored
      All modern distributions have been setting these options to "y" for ages.
      (additionally "n" cases have been obsoleted for few years).  Therefore use
      DMA by default and remove CONFIG_IDEDMA_{ICS,PCI}_AUTO (also remove no longer
      needed CONFIG_IDEDMA_AUTO).  This fixes DMA support for rare configurations
      where CONFIG_IDEDMA_{ICS,PCI}_AUTO was set to "n" but "hdparm -d 1" was used
      to enable DMA support and which were forced to PIO mode by "ide: don't allow
      DMA to be enabled if CONFIG_IDEDMA_{ICS,PCI}_AUTO=n" patch.  There is no
      functionality loss because "ide=nodma" kernel option is still available.
      Cc: Patrick Horn <phrh@yahoo.com>
      Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
      Cc: Russell King <rmk+lkml@arm.linux.org.uk>
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
  8. 07 Feb, 2007 1 commit
  9. 10 Dec, 2006 1 commit
  10. 03 Oct, 2006 2 commits
  11. 30 Jun, 2006 1 commit
  12. 20 Jun, 2006 1 commit
    • David S. Miller's avatar
      [SPARC]: Kill __irq_itoa(). · c6387a48
      David S. Miller authored
      This ugly hack was long overdue to die.
      It was a way to print out Sparc interrupts in a more freindly format,
      since IRQ numbers were arbitrary opaque 32-bit integers which vectored
      into PIL levels.  These 32-bit integers were not necessarily in the
      0-->NR_IRQS range, but the PILs they vectored to were.
      The idea now is that we will increase NR_IRQS a little bit and use a
      virtual<-->real IRQ number mapping scheme similar to PowerPC.
      That makes this IRQ printing hack irrelevant, and furthermore only a
      handful of drivers actually used __irq_itoa() making it even less
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
  13. 19 Apr, 2006 1 commit
  14. 18 Nov, 2005 1 commit
  15. 10 Nov, 2005 1 commit
    • Laurent riffard's avatar
      [PATCH] PCI: automatically set device_driver.owner · 863b18f4
      Laurent riffard authored
      A nice feature of sysfs is that it can create the symlink from the
      driver to the module that is contained in it.
      It requires that the device_driver.owner is set, what is not the
      case for many PCI drivers.
      This patch allows pci_register_driver to set automatically the
      device_driver.owner for any PCI driver.
      Credits to Al Viro who suggested the method.
      Signed-off-by: default avatarLaurent Riffard <laurent.riffard@free.fr>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
       drivers/ide/setup-pci.c  |   12 +++++++-----
       drivers/pci/pci-driver.c |    9 +++++----
       include/linux/ide.h      |    3 ++-
       include/linux/pci.h      |   10 ++++++++--
       4 files changed, 22 insertions(+), 12 deletions(-)
  16. 18 Aug, 2005 1 commit
  17. 01 Jul, 2005 1 commit
    • Greg Kroah-Hartman's avatar
      [PATCH] PCI: clean up dynamic pci id logic · 75865858
      Greg Kroah-Hartman authored
      The dynamic pci id logic has been bothering me for a while, and now that
      I started to look into how to move some of this to the driver core, I
      thought it was time to clean it all up.
      It ends up making the code smaller, and easier to follow, and fixes a
      few bugs at the same time (dynamic ids were not being matched
      everywhere, and so could be missed on some call paths for new devices,
      semaphore not needed to be grabbed when adding a new id and calling the
      driver core, etc.)
      I also renamed the function pci_match_device() to pci_match_id() as
      that's what it really does.
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
  18. 16 Apr, 2005 1 commit
    • Linus Torvalds's avatar
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds authored
      Initial git repository build. I'm not bothering with the full history,
      even though we have it. We can create a separate "historical" git
      archive of that later if we want to, and in the meantime it's about
      3.2GB when imported into git - space that would just make the early
      git days unnecessarily complicated, when we don't have a lot of good
      infrastructure for it.
      Let it rip!