Date: Sun, 14 Apr 2002 13:06:02 -0500 From: Eric Liedtke <eliedtke@musinghalfwit.org> To: freebsd-stable@freebsd.org Subject: [eliedtke@musinghalfwit.org: Re: VIA 694D/VT82C686A - Sound /SMP Problems] Message-ID: <20020414180602.GC460@musinghalfwit.org>
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Sorry forgot to cc: the list.... ----- Forwarded message from Eric Liedtke <eliedtke@musinghalfwit.org> ----- > Date: Sun, 14 Apr 2002 13:04:07 -0500 > From: Eric Liedtke <eliedtke@musinghalfwit.org> > Subject: Re: VIA 694D/VT82C686A - Sound /SMP Problems > To: Bruce Burden <brucegb@realtime.net> > > The voices in my head said that on Sat, Apr 13, 2002 at 10:06:00PM -0500, Bruce Burden said: > > On Sat, Apr 13, 2002 at 07:23:35PM -0500, Eric Liedtke wrote: > > > > > > > > pcm0: play interrupt timeout, channel dead > > > > > I believe I have seen that error message, on the > > same board, with 8*100MHz CPU's and no ATA devices. > That's precisely the config I have, at least the procs. I have a cd > device on the master of ide0 and 1. I tried removing the Promise > controller and putting the hard drive on ide0 master, but that didn't > seem to make any difference. > > > > I finally turned off the AC97 stuff and stuck a > > SB Live! card in the box. There was simply too many > > things that AC97 does NOT do. > Since I had an older SB card laying around I popped it in and viola, > works just fine. Of course I mean to day the SB card is working fine > if I try to use on-board is still the same. I'm guessing it has > something to do with the IRQ routing when it has to go through the > IOAPIC, I've seen some other complaints popping up on the list > regarding SMP problems cropping up between 4.4 and 4.5 and have > been contacted by another guy with the same board/problem, and a 3rd > who has the same board but no problem and I believe he is running a 4.4 > system. Seems like a weird problem, of course I have no idea where to > begin looking(or I wouldn't have posted yet) but either way my is > working find now. > > > > > > > > Generally, when mtv would complain that it couldn't > > find the audio channel, and mute the output was when > > I would see the "channel dead" message. > > > > Bruce > I actually get the message as soon as try to play anything, whether > it's just cat'ing garbage to /dev/dsp or using mpg123 or going through > esd. > > -- > > ------------------------------------------------------------------------ > > "I like bad!" Bruce Burden Austin, TX. > > - Thuganlitha > > The Power and the Prophet > > Robert Don Hughes > > > > > If anyone can even point me to a reasonable jumping off point to > troubleshoot this I would appreciate it. > -- > Eric Liedtke > -- > ----- End forwarded message ----- -- Eric Liedtke Cl 512.779.6630 ---------------------------------------- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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