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Date:      Mon, 15 Nov 1999 23:23:17 +0800
From:      Peter Wemm <peter@netplex.com.au>
To:        Ollivier Robert <roberto@eurocontrol.fr>
Cc:        FreeBSD Current Users' list <freebsd-current@FreeBSD.ORG>
Subject:   Re: Panic when playing sound [LONG] 
Message-ID:  <19991115152317.CFBBD1CA0@overcee.netplex.com.au>
In-Reply-To: Your message of "Mon, 15 Nov 1999 16:04:33 %2B0100." <19991115160433.F53356@caerdonn.eurocontrol.fr> 

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Ollivier Robert wrote:
> I just got a new machine, an HP Kayak/XA with a PIII/500, 256 MB of RAM and 
> 2x 9 GB of disk. It has a builtin sound card on the motherboard,
> apparently a soundblaster clone of some sort on the ISA bus.
> 
> FreeBSD Audio Driver (newpcm) Nov 15 1999 14:52:14
> Installed devices:
> pcm0: <SoundBlaster Pro 3.2> at io 0x220 irq 5 drq 0:1 (1/1 channels duplex)
>                              ^^^^
> (do I have to worry here ?)
> 
> I have current sources from a few days ago and configured newpcm as
> follow. The card is recognised at boot time w/o problem.
> 
> Everytime I try to use mpg123 to play some music, the machine panic with
> "unaligned write 1522, 4". Note that using
> 
> device pcm0     at isa0 port 0x220 irq 5 drq 1 flags 0x10
> 
> OR
> 
> device pcm0     at isa? port ? irq 5 drq 1 flags 0x10
> 
> doesn't make any difference.

Have you tried plain "device pcm0"?  (and if it's not detected (ie: it's a
motherboard resources rather than a pnp isa device), try adding "options
PNPBIOS" to your kernel.)

Cheers,
-Peter
--
Peter Wemm - peter@FreeBSD.org; peter@yahoo-inc.com; peter@netplex.com.au



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