From: Tejun Heo <htejun@gmail.com>
To: Timur Tabi <timur@freescale.com>
Cc: linux-kernel@vger.kernel.org,
"linux-ide@vger.kernel.org" <linux-ide@vger.kernel.org>
Subject: Re: "qc timeout" error in sata_sil 3114 driver, 2.6.18
Date: Tue, 26 Sep 2006 14:18:41 +0900 [thread overview]
Message-ID: <4518B831.8060109@gmail.com> (raw)
In-Reply-To: <45144D3D.4010400@freescale.com>
[cc'ing linux-ide]
Timur Tabi wrote:
> I'm working on a new PowerPC board (8349 based) with a Silicon Image
> 3114 SATA controller
> connected to a Hitachi drive. When the sata_sil driver loads and tries
> to find the device,
> I get "qc timeout" errors. I don't know a lot about SATA. Can anyone
> give me a clue as
> to what could be wrong?
Several questions.
1. does any previous kernel version work? say, 2.6.17?
2. can your ppc board do byte-aligned mmio access?
3. it could be irq routing problem. can you verify that?
--
tejun
prev parent reply other threads:[~2006-09-26 5:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-22 20:53 "qc timeout" error in sata_sil 3114 driver, 2.6.18 Timur Tabi
2006-09-26 5:18 ` Tejun Heo [this message]
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