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From: Andrew Thompson <thompsa@FreeBSD.org>
Date: Wed, 12 May 2010 22:55:45 +0000 (UTC)
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Subject: cvs commit: src/sys/dev/usb/controller ehci.c
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thompsa     2010-05-12 22:55:45 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/usb/controller ehci.c 
  Log:
  SVN rev 208014 on 2010-05-12 22:55:45Z by thompsa
  
  Back out r203140 which was causing problems when the first and the last
  microframe slot was not in the smask. The problem was that the EHCI driver was
  then thinking that the transfer was immediately complete in some cases. Which
  could lead to freeze-like situations, which can be recovered by unplugging the
  USB device.
  
  Reported by:    Richard Kolkovich
  Submitted by:   Hans Petter Selasky
  
  Revision  Changes    Path
  1.38      +20 -9     src/sys/dev/usb/controller/ehci.c