1. 10 1月, 2006 1 次提交
  2. 09 1月, 2006 1 次提交
  3. 08 1月, 2006 1 次提交
  4. 06 1月, 2006 4 次提交
  5. 05 1月, 2006 20 次提交
  6. 04 1月, 2006 1 次提交
  7. 17 12月, 2005 1 次提交
  8. 30 11月, 2005 2 次提交
    • D
      [PATCH] USB: ehci fixups · 8926bfa7
      David Brownell 提交于
      Rename the EHCI "reset" routine so it better matches what it does (setup);
      and move the one-time data structure setup earlier, before doing anything
      that implicitly relies on it having been completed already.
      
      From: David Brownell <david-b@pacbell.net>
      Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      8926bfa7
    • B
      [PATCH] USB: Fix USB suspend/resume crasher (#2) · 8de98402
      Benjamin Herrenschmidt 提交于
      This patch closes the IRQ race and makes various other OHCI & EHCI code
      path safer vs. suspend/resume.
      I've been able to (finally !) successfully suspend and resume various
      Mac models, with or without USB mouse plugged, or plugging while asleep,
      or unplugging while asleep etc... all without a crash.
      
      Alan, please verify the UHCI bit I did, I only verified that it builds.
      It's very simple so I wouldn't expect any issue there. If you aren't
      confident, then just drop the hunks that change uhci-hcd.c
      
      I also made the patch a little bit more "safer" by making sure the store
      to the interrupt register that disables interrupts is not posted before
      I set the flag and drop the spinlock.
      
      Without this patch, you cannot reliably sleep/wakeup any recent Mac, and
      I suspect PCs have some more sneaky issues too (they don't frankly crash
      with machine checks because x86 tend to silently swallow PCI errors but
      that won't last afaik, at least PCI Express will blow up in those
      situations, but the USB code may still misbehave).
      Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
      Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      8de98402
  9. 24 11月, 2005 4 次提交
  10. 18 11月, 2005 3 次提交
  11. 11 11月, 2005 1 次提交
  12. 10 11月, 2005 1 次提交