From: Tejun Heo <htejun@gmail.com>
To: Tejun Heo <htejun@gmail.com>,
linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] libata: add Samsung HD401LJ to the NCQ blacklist
Date: Wed, 18 Apr 2007 16:56:51 +0900 [thread overview]
Message-ID: <4625CF43.5010704@gmail.com> (raw)
In-Reply-To: <20070418074859.GA21494@roonstrasse.net>
Max Kellermann wrote:
> On 2007/04/18 08:26, Tejun Heo <htejun@gmail.com> wrote:
>> Can you try it on another controller? Say, a ahci or sil24?
>
> Seems to work ok on a Via VT8251 controller (AHCI) on kernel
> 2.6.21-rc6-git4 without my NCQ disabling patch.
Unfortunately, NCQ is not supported on VT8251, so it doesn't prove
anything. :-(
> By the way, on this machine, I had a lot of SATA timeouts during
> kernel boot, which were solved by appending "nomsi". Do you believe
> there might be a relation to the NCQ problems on my first (Nforce)
> machine?
It's more likely your chipset just has busted MSI support. Please post
the result of 'lspci -tv' and 'lspci -nn'.
Thanks.
--
tejun
next prev parent reply other threads:[~2007-04-18 7:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-18 6:15 [PATCH] libata: add Samsung HD401LJ to the NCQ blacklist Max Kellermann
2007-04-18 6:26 ` Tejun Heo
2007-04-18 7:48 ` Max Kellermann
2007-04-18 7:56 ` Tejun Heo [this message]
[not found] <fa.G71hHcdM3hwHRXkWS6Y2qKY+vVo@ifi.uio.no>
2007-04-18 14:35 ` Robert Hancock
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