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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Vitezslav Samel <samel@mail.cz>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Status of the CMD680 IDE driver
Date: 18 Nov 2002 13:23:02 +0000	[thread overview]
Message-ID: <1037625782.7547.8.camel@irongate.swansea.linux.org.uk> (raw)
In-Reply-To: <20021118102653.GB425@pc11.op.pod.cz>

On Mon, 2002-11-18 at 10:26, Vitezslav Samel wrote:
> On Fri, Nov 15, 2002 at 06:00:37PM +0000, Alan Cox wrote:
> > On Fri, 2002-11-15 at 16:39, Gabor Z. Papp wrote:
> > > Seems like it is in the later 2.4, but removed from the -ac
> > > line, and missing from the 2.5 tree.
> > 
> > siimage driver drives the CMD680 and the SATA SII3112 version of the
> > chip.
> 
>   I tried it, but performance drops from 44 MB/s to cca. 20 MB/s 
> when using new seagate drive in udma5 between 2.4 and 2.5 version.

Feel free to debug it. Start by checking that its detecting 40/80pin
cables correctly given that paticular report


Alan

      reply	other threads:[~2002-11-18 12:49 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-11-15 16:39 Gabor Z. Papp
2002-11-15 18:00 ` Alan Cox
2002-11-15 20:54   ` Gabor Z. Papp
2002-11-18 10:26   ` Vitezslav Samel
2002-11-18 13:23     ` Alan Cox [this message]

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