From: Tejun Heo <tj@kernel.org>
To: Huang Changming-R66093 <r66093@freescale.com>
Cc: "linux-ide@vger.kernel.org" <linux-ide@vger.kernel.org>
Subject: Re: [PATCH] libata-pmp: add schedule timeout to support some PMP cards
Date: Tue, 15 Nov 2011 06:51:11 -0800 [thread overview]
Message-ID: <20111115145111.GK30922@google.com> (raw)
In-Reply-To: <8A2FC72B45BB5A4C9F801431E06AE48F1161C24D@039-SN1MPN1-005.039d.mgd.msft.net>
Hello,
On Tue, Nov 15, 2011 at 08:43:02AM +0000, Huang Changming-R66093 wrote:
> The PMP card we are talking about is JMB393:
> Port Multiplier 1.2, 0x197b:0x0325 r0, 15 ports, feat 0x5/0xf.
>
> This issue is observed on Freescale's Sata controller, including p1020e and mpc837xe.
Can you please try different combinations? ie. freescale sata + other
PMP and jmb393 + other sata controllers. We need to know more before
adding workarounds to upstream. Also, would you mind if I cc jmicron
ppl?
Thank you.
--
tejun
next prev parent reply other threads:[~2011-11-15 14:51 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-31 3:57 [PATCH] libata-pmp: add schedule timeout to support some PMP cards r66093
2011-11-03 16:07 ` Tejun Heo
2011-11-10 8:07 ` Huang Changming-R66093
2011-11-10 15:20 ` Tejun Heo
2011-11-15 8:43 ` Huang Changming-R66093
2011-11-15 14:51 ` Tejun Heo [this message]
2011-11-15 15:24 ` Mark Lord
2011-11-15 16:04 ` Mark Lord
2011-11-16 9:00 ` Huang Changming-R66093
2011-11-16 14:20 ` Mark Lord
2011-12-16 10:58 ` Huang Changming-R66093
2011-12-16 11:00 ` Huang Changming-R66093
2011-12-16 11:10 ` Huang Changming-R66093
2011-11-16 9:13 ` Huang Changming-R66093
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