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Subject: Re: 2.4.13-acX: NM256 hangs at boot
To: jgarzik@mandrakesoft.com (Jeff Garzik)
Date: Mon, 29 Oct 2001 11:33:46 +0000 (GMT)
Cc: alan@lxorguk.ukuu.org.uk (Alan Cox), suonpaa@iki.fi (Samuli Suonpaa),
        linux-kernel@vger.kernel.org
In-Reply-To: <3BDD3A87.B98104B0@mandrakesoft.com> from "Jeff Garzik" at Oct 29, 2001 06:16:23 AM
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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
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> IIRC now, nm256 had trouble with completely locking the PCI bus if you
> touched the wrong AC97 registers.  The solution was to create
> ac97_codec_{read,write} that filtered register numbers depending on a

Certainly some setups (the Dell ones notably) you couldnt play with the 
codec except in strictly controlled manners. I thought those were just the
non ac97 weird dell ones tho

Alan
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