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From: Josef Karthauser <joe@FreeBSD.org>
Date: Sun, 9 Nov 2003 16:16:36 -0800 (PST)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/dev/usb ohci.c
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joe         2003/11/09 16:16:36 PST

  FreeBSD src repository

  Modified files:
    sys/dev/usb          ohci.c 
  Log:
  MFNetBSD:
      revision 1.142
      date: 2003/10/11 03:04:26;  author: toshii
      Fix a done list handling bug which exhibits under high shared
      interrupt rate and bus traffic.  As the interrupt register is
      read after checking hcca_done_head, there was a small chance
      of dropping a done list.  Ignore OHCI_WDH interrupt bit if
      hcca_done_head is zero so that OHCI_WDH is processed later.
  
  Revision  Changes    Path
  1.136     +2 -1      src/sys/dev/usb/ohci.c