Date: Wed, 22 Mar 2006 22:24:23 +0000 (UTC) From: Ariff Abdullah <ariff@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/sound/pci ich.c Message-ID: <200603222224.k2MMON7r005598@repoman.freebsd.org>
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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
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