From: Tejun Heo <tj@kernel.org>
To: Grant Grundler <grundler@google.com>
Cc: Chandra Shekhar Sah <edu4madh@gmail.com>,
linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org
Subject: Re: port multiplier problem
Date: Thu, 04 Feb 2010 12:21:08 +0900 [thread overview]
Message-ID: <4B6A3D24.8020802@kernel.org> (raw)
In-Reply-To: <da824cf31002020844r12cada26x57f96b0aa24b59c6@mail.gmail.com>
Hello,
On 02/03/2010 01:44 AM, Grant Grundler wrote:
> On Tue, Feb 2, 2010 at 6:59 AM, Chandra Shekhar Sah <edu4madh@gmail.com> wrote:
>> Hi Tejun,
>>
>> I have attached full dmesg output, while 9 disks are connected to PMP, and
>> no disk to "direct sata".
>
> Linux version 2.6.31.12-174.2.3.fc12.i686.PAE
> (mockbuild@x86-04.phx2.fedoraproject.org)
> ...
> ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
> ata3.15: Port Multiplier 1.1, 0x1095:0x3726 r23, 6 ports, feat 0x1/0x9
> ata3.00: hard resetting link
> ata3.00: SATA link down (SStatus 0 SControl 10)
> ata3.01: hard resetting link
> ata3.01: SATA link down (SStatus 0 SControl 320)
> ata3.02: hard resetting link
> ata3.02: SATA link down (SStatus 0 SControl 320)
> ata3.03: hard resetting link
> ata3.03: SATA link down (SStatus 0 SControl 320)
> ata3.04: hard resetting link
> ata3.04: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata3.05: hard resetting link
> ata3.05: SATA link up 1.5 Gbps (SStatus 113 SControl 320)
>
> Sil3726 has only 5 ports. 6th port is an enclosure management port.
> Wasn't there a patch submitted to ignore the enclosure mgt port?
Eh... I don't think it got included.
> I doubt this is the problem Chandra is seeing but it could be related.
Doesn't seem to be. IDENTIFY failures are coming from normal ports.
Thanks.
--
tejun
next prev parent reply other threads:[~2010-02-04 3:14 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-21 16:51 port multiplier problem Chandra Nepali
2010-02-02 3:40 ` Tejun Heo
2010-02-02 14:17 ` Chandra Shekhar Sah
2010-02-02 14:24 ` Tejun Heo
2010-02-02 14:59 ` Chandra Shekhar Sah
2010-02-02 16:44 ` Grant Grundler
[not found] ` <4B686B2B.2080406@gmail.com>
2010-02-02 19:04 ` Grant Grundler
[not found] ` <4B687B7C.2070406@gmail.com>
2010-02-04 2:37 ` Grant Grundler
2010-02-04 3:24 ` Tejun Heo
2010-02-04 17:59 ` Grant Grundler
2010-02-05 2:44 ` Tejun Heo
2010-02-11 20:22 ` Chandra Shekhar Sah
2010-02-04 16:39 ` Chandra Shekhar Sah
2010-02-04 3:21 ` Tejun Heo [this message]
-- strict thread matches above, loose matches on Subject: below --
2010-01-21 16:57 Chandra Nepali
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