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Message-ID: <46D2298E.7010105@gmail.com>
Date: Mon, 27 Aug 2007 10:31:58 +0900
From: Tejun Heo <htejun@...il.com>
To: Tejun Heo <htejun@...il.com>
CC: Andreas John <lists@...net-lab.net>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Conke Hu <conke.hu@...il.com>
Subject: Re: [PATCH] ahci.c: fix ati sb600 sata IRQ_TF_ERR
Tejun Heo wrote:
> Andreas John wrote:
>> 00:00.0 Host bridge [0600]: ATI Technologies Inc Unknown device [1002:7910]
>
> Okidoki, another ATI host bridge which can't forward MSI write upto the
> cpu. I'll blacklist it. Thanks.
Scrap that. I got confused. You weren't using MSI.
In the log, you have a detection failure on ata2.00. What's attached to
the port?
Regarding timeout on /dev/sda: Most disks have a dip switch which forces
the drive to limit itself to 1.5Gbps if you put the dip switch on, is it
any better?
--
tejun
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