1. 04 Jul, 2002 2 commits
  2. 21 Jun, 2002 2 commits
    • David Brownell's avatar
      [PATCH] Re: [linux-usb-devel] unending timeouts (patch for 2.5.22 oops) · 55485613
      David Brownell authored
      Ah, so both of the "hcd-ized" UHCI drivers have a common bug:
      they've got logic to look at the USB_ASYNC_UNLINK flag and
      block unless it's clear ... but the hcd framework is already
      handling the synchronous behavior, so that's wrong.
      
      Try to repeat that with the patch I've attached, which rips
      out that duplicated code ... and so should at least get rid of
      that oops, even if it doesn't entirely fix the timeout issue.
      
      (Or: try with either the OHCI driver, or with the EHCI driver
      through a USB 2.0 hub, if you have appropriate hardware.)
      
      - Dave
      
      p.s. Disclaimer about this patch:  all it does is rip out
            code and make it compile without warnings, but I've
            not tested it otherwise.  There's a possiblity it'll
            uncover latent issues on the other code path, but then
            that's exactly why we only want one unlink code path
            inside the HCDs!  So Greg, please merge anyway ...
      55485613
    • David Brownell's avatar
      [PATCH] ohci-hcd cardbus unplug · fd4a6fd1
      David Brownell authored
      This is the 2.5 version of that 2.4 patch I sent recently,
      which makes the OHCI driver behave usably on at least
      some cardbus systems when the card is just ejected without
      a clean shutdown.
      fd4a6fd1
  3. 20 Jun, 2002 36 commits