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List:       freebsd-bugs
Subject:    kern/86747: snd_ich and snd_driver .ko's strogly load CPU
From:       Kisel Jan <yankis () inbox ! ru>
Date:       2005-09-30 4:52:49
Message-ID: 200509300452.j8U4qnrY048869 () www ! freebsd ! org
[Download RAW message or body]


> Number:         86747
> Category:       kern
> Synopsis:       snd_ich and snd_driver .ko's strogly load CPU
> Confidential:   no
> Severity:       serious
> Priority:       medium
> Responsible:    freebsd-bugs
> State:          open
> Quarter:        
> Keywords:       
> Date-Required:
> Class:          sw-bug
> Submitter-Id:   current-users
> Arrival-Date:   Fri Sep 30 05:00:26 GMT 2005
> Closed-Date:
> Last-Modified:
> Originator:     Kisel Jan
> Release:        FreeBSD 6.0-BETA4
> Organization:
> Environment:
FreeBSD bytesoft.hvn 6.0-BETA4 FreeBSD 6.0-BETA4 #8: Thu Sep 29 16:20:19 MSD 2005     \
jan@bytesoft.hvn:/usr/obj/usr/src/sys/BYTESOFT6  i386 
> Description:
      When I load snd_ich.ko to support my AC97 sound, I have strong CPU usage in \
interrupt field of "top" (~40%). It was OK when I'd did such on previous (5.4, 5.3) \
versions, i.e. it's not a my hardware's problem; I'd try to "kldload" old versions of \
sound.ko or snd_ich.ko form 5.3, but problem is stand still. 
> How-To-Repeat:
      kldload snd_ich
> Fix:
      
> Release-Note:
> Audit-Trail:
> Unformatted:
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