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To: Tim Jensen <toast@plasma.engr.arizona.edu>
cc: multimedia@FreeBSD.ORG
Subject: Re: DMA problem 
In-reply-to: Your message of "Thu, 13 Nov 1997 16:17:42 MST."
             <Pine.NEB.3.96.971113161504.218A-100000@plasma.engr.Arizona.EDU> 
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Date: Thu, 13 Nov 1997 17:22:31 -0800
From: Amancio Hasty <hasty@rah.star-gate.com>
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Hi,

That problem has been taken care in -current .

Just take out the printf from 
/sys/i386/isa/isa.c 

	Cheers,
	Amancio

> I recently upgraded from 2.1.5-REL to 2.2.2-REL and seem to be having a
> problem using my sound card now.
> 
> Nov  7 12:19:58 plasma /kernel: gus0 at 0x220 irq 11 drq 1 on isa
> Nov  7 12:19:58 plasma /kernel: gus0: <Gravis UltraSound MAX (512k)>
> Nov  7 12:19:58 plasma /kernel: gus0: <GUS MAX (CS4231)>
> 
> I never had any problems running mpg123 before, but after I upgraded I get
> the following messages while using it:
> 
> Nov  7 11:49:58 plasma /kernel: isa_dmastart: channel 1 busy
> Nov  7 11:50:29 plasma last message repeated 179 times
> Nov  7 11:52:30 plasma last message repeated 652 times
> 
> The mp3 file does play, though it is very jittery at first. I've tried
> recompiling the most recent version of mpg123, but the messages still
> appear. It even rebooted my computer, so I've decided not to use it
> until I can stop these messages from appearing.
> 
> None of the other audio software I've used (RealPlayer, mxv, etc.) gives
> me those errors. Nothing else should be using DMA channel 1, as far as I
> can tell.
> 
> Has anyone else experienced this problem? Should I configure my GUS to use
> a different DMA channel? Is there a simple fix I am completely missing?
> 
> ---
> Tim Jensen
> 
> "Frustra laborant quotquot se calculationibus fatigant pro inventione
> quadraturae circuli."
>         - Michael Stifel (1544) 
> 
>