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Date:      Wed, 7 Aug 2002 21:25:24 +0400
From:      Kirill Bezzubets <kirill@solaris.ru>
To:        Adam Ryan <adam@powersurge.net>
Cc:        freebsd-mobile@FreeBSD.org
Subject:   Re: Sound on Dell CPi 266 (FIX)..
Message-ID:  <20020807212524.A69330@solaris.ru>
In-Reply-To: <001b01c23e31$32de3c20$417719d1@powersurge.net>; from adam@powersurge.net on Wed, Aug 07, 2002 at 11:40:53AM -0500
References:  <20020807201442.A26050@solaris.ru> <001b01c23e31$32de3c20$417719d1@powersurge.net>

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On Wed, Aug 07, 2002 at 11:40:53AM -0500, Adam Ryan wrote:

> Not at the machine right now, but I know nothing has changed in the
> bios.  Sound was working before the update.  PCI options was for trying
> to get the sound to work, didn't help much.
> 
> Attached is dmesg:
> 
> Copyright (c) 1992-2002 The FreeBSD Project.
> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
>         The Regents of the University of California. All rights
> reserved.
> FreeBSD 4.5-PRERELEASE #0: Thu Jan 10 22:54:36 CST 2002

I would prefer to see 4.6's dmesg after booting "kernel -v"...

>     p5@plextics:/usr/src/sys/compile/GENERIC
> Timecounter "i8254"  frequency 1193182 Hz
> CPU: Pentium II/Pentium II Xeon/Celeron (267.27-MHz 686-class CPU)
>   Origin = "GenuineIntel"  Id = 0x652  Stepping = 2

-- skipped --

>  
> pcm0: <CS4236> at port 0x52c-0x533,0xf8c-0xf94,0xe0e irq 5 drq 1 flags
> 0xa115 on isa0

-- skipped --

> 
> device pcm0 at isa? port 0x52c irq 5 drq 1 flags 0x13

As we see from dmesg output, your sound used to use DMA 5 (???)
Actually, parameters for device can be modified at boot time, 
so try 0x13, then 0x15... then 0x10... Hope one will work.

> 
> As I do remember, irq/DMA channels are dependent on BIOS config:
> mine is FIR-Irda, no parallel port, Full-duplex sound.
> 
> btw, what do your BIOS settings say? 
> Is your sound in Full-duplex or not?
> what does dmesg say?

-- 
BR,
Kirill Bezzubets                                CASE-RIPE CASE-RIPN
Senior Administrator, Technical Department      mailto:kirill@solaris.ru
Solaris ISP & Telecommunications Co. Ltd        http://www.solaris.ru

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