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From: Scott Long <scottl@FreeBSD.org>
Date: Tue, 16 Sep 2003 09:07:15 -0700 (PDT)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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Subject: cvs commit: src/sys/dev/aac aac.c
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scottl      2003/09/16 09:07:15 PDT

  FreeBSD src repository

  Modified files:
    sys/dev/aac          aac.c 
  Log:
  Correctly wrap the producer queue index when dequeuing commands.  This wasn't
  a problem for command responses since we rarely ever filled the queue.
  However, adapter-initiated commands have a much smaller queue and could
  tickle this bug.  It's possible that this might fix the recently reported
  problems with the aac-2120s, though I haven't been able to reproduce the
  problem locally.
  
  MFC-After: 1 day
  
  Revision  Changes    Path
  1.78      +5 -1      src/sys/dev/aac/aac.c