1. 20 6月, 2006 4 次提交
  2. 31 5月, 2006 1 次提交
  3. 24 5月, 2006 2 次提交
  4. 11 4月, 2006 1 次提交
  5. 03 4月, 2006 1 次提交
  6. 02 4月, 2006 1 次提交
  7. 23 3月, 2006 2 次提交
  8. 22 3月, 2006 1 次提交
  9. 13 2月, 2006 1 次提交
  10. 10 2月, 2006 1 次提交
  11. 09 1月, 2006 1 次提交
    • A
      [PATCH] sata_nv, spurious interrupts at system startup with MAXTOR 6H500F0 drive · b887030a
      Andrew Chew 提交于
      This patch works around a problem with spurious interrupts seen at boot time when
      a MAXTOR 6H500F0 drive is present.  An ATA interrupt condition is mysteriously
      present at start of day.  If we took too long in issuing the first command,
      the kernel would basically get tired of the spurious interrupts and turn the interrupt
      off.  Issuing the first command essentially causes the interrupt condition to
      get acknowledged.
      
      I haven't seen this happen with any other drives.
      
      What I basically do is ack ATA status by reading it regardless of whether we're
      expecting to have to handle an interrupt.  This clears the start-of-day anomalous
      interrupt condition, and keeps the kernel from disabling that interrupt due to
      too many spurious interrupts.
      
      Also, I fixed a bug where hotplug interrupts weren't getting acknowledged as handled
      in the ISR.  This was not the cause of the spurious interrupts, but it's the right
      thing to do anyway.
      
      Signed-Off-By: Andrew Chew
      Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
      b887030a
  12. 06 1月, 2006 1 次提交
  13. 11 11月, 2005 1 次提交
  14. 10 11月, 2005 1 次提交
  15. 07 11月, 2005 1 次提交
  16. 31 10月, 2005 1 次提交
  17. 23 10月, 2005 1 次提交
  18. 21 10月, 2005 1 次提交
  19. 11 10月, 2005 1 次提交
  20. 09 10月, 2005 1 次提交
  21. 04 10月, 2005 1 次提交
    • A
      libata: bitmask based pci init functions for one or two ports · 47a86593
      Alan Cox 提交于
      This redoes the n_ports logic I proposed before as a bitmask.
      ata_pci_init_native_mode is now used with a mask allowing for mixed mode
      stuff later on. ata_pci_init_legacy_port is called with port number and
      does one port now not two. Instead it is called twice by the ata init
      logic which cleans both of them up.
      
      There are stil limits in the original code left over
      
      - IRQ/port mapping for legacy mode should be arch specific values
      - You can have one legacy mode IDE adapter per PCI root bridge on some systems
      - Doesn't handle mixed mode devices yet (but is now a lot closer to it)
      47a86593
  22. 29 9月, 2005 1 次提交
  23. 22 9月, 2005 1 次提交
  24. 30 8月, 2005 2 次提交
  25. 29 8月, 2005 1 次提交
    • J
      [libata] license change, other bits · af36d7f0
      Jeff Garzik 提交于
      - changes license of all code from OSL+GPL to plain ole GPL
        - except for NVIDIA, who hasn't yet responded about sata_nv
        - copyright holders were already contacted privately
      
      - adds info in each driver about where hardware/protocol docs may be
        obtained
      
      - where I have made major contributions, updated copyright dates
      af36d7f0
  26. 23 8月, 2005 1 次提交
    • T
      [PATCH] fix atapi_packet_task vs. intr race (take 2) · c1389503
      Tejun Heo 提交于
      Interrupts from devices sharing the same IRQ could cause
      ata_host_intr to finish commands being processed by atapi_packet_task
      if the commands are using ATA_PROT_ATAPI_NODATA or ATA_PROT_ATAPI_DMA
      protocol.  This is because libata interrupt handler is unaware that
      interrupts are not expected during that period.  This patch adds
      ATA_FLAG_NOINTR flag to tell the interrupt handler that we're not
      expecting interrupts.
      
       Note that once proper HSM is implemented for interrupt-driven PIO,
      this should be merged into it and this flag will be removed.
      
       ahci.c is a different kind of beast, so it's left alone.
      
      * The following drivers use ata_qc_issue_prot and ata_interrupt, so
        changes in libata core will do.
      
        ata_piix sata_sil sata_svw sata_via sata_sis sata_uli
      
      * The following drivers use ata_qc_issue_prot and custom intr handler.
        They need this change to work correctly.
      
        sata_nv sata_vsc
      
      * The following drivers use custom issue function and intr handler.
        Currently all custom issue functions don't support ATAPI, so this
        change is irrelevant, updated for consistency and to avoid later
        mistakes.
      
        sata_promise sata_qstor sata_sx4
      Signed-off-by: NTejun Heo <htejun@gmail.com>
      Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
      c1389503
  27. 31 7月, 2005 1 次提交
  28. 27 5月, 2005 1 次提交
    • J
      libata: Fix use-after-iounmap · aa8f0dc6
      Jeff Garzik 提交于
      Jens Axboe pointed out that the iounmap() call in libata was occurring
      too early, and some drivers (ahci, probably others) were using ioremap'd
      memory after it had been unmapped.
      
      The patch should address that problem by way of improving the libata
      driver API:
      
      * move ->host_stop() call after all ->port_stop() calls have occurred.
      
      * create default helper function ata_host_stop(), and move iounmap()
      call there.
      
      * add ->host_stop_prewalk() hook, use it in sata_qstor.c (hi Mark).
      sata_qstor appears to require the host-stop-before-port-stop ordering
      that existed prior to applying the attached patch.
      aa8f0dc6
  29. 17 4月, 2005 1 次提交
    • L
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds 提交于
      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!
      1da177e4