1. 10 2月, 2006 1 次提交
  2. 09 2月, 2006 8 次提交
  3. 08 2月, 2006 4 次提交
  4. 06 2月, 2006 1 次提交
  5. 03 2月, 2006 1 次提交
    • J
      [libata sata_mv] do not enable PCI MSI by default · ddef9bb3
      Jeff Garzik 提交于
      Several bug reports have come in, noting that disabling CONFIG_PCI_MSI
      has fixed their problems with this driver.  This may be generic system
      issues, but there is also the probability of unimplemented hardware
      errata workarounds.  Until this ream of bug reports is sorted out, we
      can get them going in non-MSI interrupt mode.
      
      As such, this change adds an 'msi' module option, which defaults to off.
      ddef9bb3
  6. 02 2月, 2006 1 次提交
  7. 01 2月, 2006 7 次提交
  8. 30 1月, 2006 4 次提交
  9. 29 1月, 2006 4 次提交
  10. 28 1月, 2006 3 次提交
    • T
      [PATCH] libata: implement standard reset component operations and ->probe_reset · c2bd5804
      Tejun Heo 提交于
      Implement SRST, COMRESET and standard postreset component operations
      for ata_drive_probe_reset(), and use these three functions to
      implement ata_std_probe_reset.
      Signed-off-by: NTejun Heo <htejun@gmail.com>
      Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
      c2bd5804
    • T
      [PATCH] libata: implement ata_drive_probe_reset() · a62c0fc5
      Tejun Heo 提交于
      Most low level drivers share supported reset/classify actions and
      sequence.  This patch implements ata_drive_probe_reset() which helps
      constructing ->probe_reset from three component operations -
      softreset, hardreset and postreset.  This minimizes duplicate code and
      yet allows flexibility if needed. The three component operations can
      also be shared by EH later.
      Signed-off-by: NTejun Heo <htejun@gmail.com>
      Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
      a62c0fc5
    • J
      [libata sata_sil] implement 'slow_down' module parameter · 51e9f2ff
      Jeff Garzik 提交于
      On occasion, a user will submit a patch that enables the "mod15write"
      quirk for their device.  Enabling this quirk has the effect of clamping
      all ATA commands to no more than 15 sectors.  The intended use of this
      quirk is to stop the controller from generating FIS's of unusual size
      ("but Wesley, what about the FOUS's?"), which in turn works around
      problems in a <list> of hard drives.
      
      One side effect of this quirk is greatly decreased performance.  Users
      often enable the mod15write quirk to fix various system, power, chip,
      and/or driver problems.  For a few rare problematic cases, enabling this
      has cured lockups or data corruption.
      
      Rather than add bogus listings to the mod15write quirk list (I get a
      patch every month doing such), we add a 'slow_down' module parameter.
      This allows users to employ a performance sledgehammer in the hopes
      of curing a problem.  It defaults to off (0), of course.
      51e9f2ff
  11. 27 1月, 2006 6 次提交
新手
引导
客服 返回
顶部