From mboxrd@z Thu Jan  1 00:00:00 1970
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Subject: Re: 2.6.15-rc1: IDE: fix potential data corruption with SL82C105
	interfaces
Date: Mon, 15 May 2006 17:35:51 +0100
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To: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Russell King <rmk+lkml@arm.linux.org.uk>, linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org

On Llu, 2006-05-15 at 20:05 +0400, Sergei Shtylyov wrote:

The chips may be dual channel, none of the users I have access to are
using the second channel ..

>     Ah, that register 0x7E reset? Strangely, W83C55[34]F datasheets don't even 
> mention it. :-/

Its in the errata document for the ones I have. You want "W83C553F-G
Engineering Notice Nov 19 2001"