From: Alexander Sabourenkov <screwdriver@lxnt.info>
To: Alexander Sabourenkov <screwdriver@lxnt.info>
Cc: linux-ide@vger.kernel.org, Tejun Heo <htejun@gmail.com>,
MisterE <MisterE2002@zonnet.nl>,
benh@kernel.crashing.org, jgarzik@pobox.com, jeff@garzik.org
Subject: Re: [PATCH-RFC]
Date: Sat, 27 Oct 2007 17:44:51 +0400 [thread overview]
Message-ID: <472340D3.7090507@lxnt.info> (raw)
In-Reply-To: <47233C10.4020100@lxnt.info>
Alexander Sabourenkov wrote:
> Hello.
>
> There appears to be a hardware bug in that it chokes on scatterlist
> if the last item is larger than 164 bytes.
>
> The patch that follows fixes my problem on 2.6.22.
>
> I can't think of a way to avoid second pass over scatterlist without
> duplicating code (ata_qc_prep() and ata_fill_sg() from libata-core.c).
>
>
Sorry, this was wrong patch :(. Two days looking at vendor code must
have driven me insane. Will send the correct one asap.
--
./lxnt
next prev parent reply other threads:[~2007-10-27 13:54 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-03 7:26 Re[2]: Sata Sil3512 bug? Mikael Pettersson
2007-10-03 8:31 ` Alexander Sabourenkov
2007-10-03 14:45 ` Re[2]: " MisterE
2007-10-03 14:50 ` Alan Cox
2007-10-14 12:07 ` Re[2]: " MisterE
2007-10-15 8:44 ` Alexander Sabourenkov
2007-10-17 12:39 ` Re[2]: Sata Sil3512 bug?; Promise SATA300 TX4 MisterE
2007-10-17 12:54 ` Alexander Sabourenkov
2007-10-17 15:04 ` Re[2]: " MisterE
2007-10-17 19:21 ` Peter Favrholdt
2007-10-19 12:02 ` Re[2]: " MisterE
2007-10-18 21:07 ` Alexander Sabourenkov
2007-10-19 1:26 ` Tejun Heo
2007-10-19 21:06 ` Alexander Sabourenkov
2007-10-19 22:58 ` Re[2]: " MisterE
2007-10-19 23:58 ` Tejun Heo
2007-10-20 21:50 ` Alexander Sabourenkov
2007-10-27 13:24 ` [PATCH-RFC] (was: Re: Sata Sil3512 bug?; Promise SATA300 TX4) Alexander Sabourenkov
2007-10-27 13:44 ` Alexander Sabourenkov [this message]
2007-10-27 14:08 ` Re[2]: [PATCH-RFC] MisterE
2007-10-27 15:09 ` [PATCH-RFC] Alexander Sabourenkov
2007-10-27 15:16 ` [PATCH-RFC] Promise TX4 implement hw-bug workaround Alexander Sabourenkov
2007-10-27 18:09 ` Alan Cox
2007-10-27 18:18 ` Alexander Sabourenkov
2007-10-27 18:37 ` Alexander Sabourenkov
2007-10-28 8:21 ` Jeff Garzik
2007-10-28 20:03 ` Alexander Sabourenkov
2007-10-28 10:29 ` Jeff Garzik
2007-10-28 11:52 ` Alexander Sabourenkov
2007-10-28 11:10 ` Jeff Garzik
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