cvs commit: src/sys/dev/sound/pci ich.c

Wed Mar 22 22:24:24 UTC 2006

ariff       2006-03-22 22:24:23 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/sound/pci    ich.c 
  Log:
  Don't set primary resume interrupt flag during channel initialization
  since it can cause high interrupt rate (storm) and slowdown the entire
  system.

  Note: Please report back to me if this commit cause any abnormal
        behaviour, especially during suspend / resume.

  Reported/Submitted by:  [1] Daan Vreeken [PA4DAN] <Danovitsch_at_vitsch dot net>
  Reported/Confirmed by:  [2] Angka H. K. <harikurniawan at gmail dot com>

  MFC after:              5 days

  [1] http://lists.freebsd.org/mailman/htdig/freebsd-hackers/2004-December/009335.html
  [2] http://lists.freebsd.org/pipermail/freebsd-multimedia/2006-March/003830.html

  Revision  Changes    Path
  1.63      +4 -0      src/sys/dev/sound/pci/ich.c