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Date: Wed, 13 Mar 2002 23:09:38 +0100
From: Martin Dalecki <dalecki@evision-ventures.com>
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To: Jens Axboe <axboe@suse.de>
CC: linux-kernel@vger.kernel.org
Subject: Re: 2.5.6: ide driver broken in PIO mode
In-Reply-To: <Pine.LNX.4.21.0203131339050.26768-100000@serv> <a6o30m$25j$1@penguin.transmeta.com> <20020313203408.GD20220@suse.de>
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Jens Axboe wrote:
> On Wed, Mar 13 2002, Linus Torvalds wrote:
> 
>>In article <Pine.LNX.4.21.0203131339050.26768-100000@serv>,
>>Roman Zippel  <zippel@linux-m68k.org> wrote:
>>
>>>I first noticed the problem on my Amiga, but I can reproduce it on an ia32
>>>machine, when I turn off dma with hdparm.
>>>
>>With PIO, the current IDE/bio stuff doesn't like the write-multiple
>>interface and has bad interactions. 
>>
>>Jens, you talked about a patch from Supparna two weeks ago, any
>>progress?
>>
> 
> I can fix this tomorrow, the stuff from Supparna was just a small bio
> helper to retrieve the segments in a request. Just what we need for
> write-multi.

Yeep - I'm glad you are around :-).

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