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From: Tejun Heo <tj@kernel.org>
To: khchen@synology.com
Cc: jgarzik@pobox.com, Mark Lord <mlord@pobox.com>,
	linux-ide@vger.kernel.org
Subject: Re: SATA port multiplier(Marvell 6121 with ahci) and Marvell 4140, simg 3726
Date: Fri, 29 Aug 2008 15:28:09 +0200	[thread overview]
Message-ID: <48B7F969.7060600@kernel.org> (raw)
In-Reply-To: <788014650808050154r7f41cb05t5d883ee043497ba5@mail.gmail.com>

KueiHuan Chen wrote:
> Hi,
> 
>   Sorry for delay responding, here is my x86_64 with 2.6.26 dmesg and
> lspci.  ^__^

Heh.. I out-delayed you.  :-)

> Dmesg: hotplug-in 3726 into 6145 , and the unplug, finally plug again
> ata9: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0xe frozen
> ata9: irq_stat 0x02400000, PHY RDY changed
> ata9: hard resetting link
> ata9: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata9.15: qc timeout (cmd 0xe4)
> ata9.15: failed to read PMP GSCR[0] (Emask=0x4)

Heh.. failing PMP READs.  Doesn't look like there's anything else to do
than disabling it.  Will post a patch.

Thanks.

-- 
tejun

  reply	other threads:[~2008-08-29 13:30 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <788014650807302022j30cea641wcfe4105ac8702b8c@mail.gmail.com>
2008-07-31 10:00 ` SATA port multiplier(Marvell 6121 with ahci) and Marvell 4140, simg 3726 Tejun Heo
2008-07-31 10:03   ` Tejun Heo
2008-07-31 13:12     ` KueiHuan Chen
2008-08-01  2:05       ` Tejun Heo
2008-08-01 13:10         ` Mark Lord
2008-08-01 16:16           ` Tejun Heo
2008-08-02 17:53             ` KueiHuan Chen
2008-08-03  5:08               ` Tejun Heo
2008-08-05  8:54                 ` KueiHuan Chen
2008-08-29 13:28                   ` Tejun Heo [this message]
2008-08-29 14:29                     ` Mark Lord
2008-08-29 14:38                       ` Tejun Heo
2008-08-04 20:59               ` Grant Grundler
2008-08-04 20:58     ` Grant Grundler
2008-07-31  3:37 KueiHuan Chen

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