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From: Jeff Garzik <jeff@garzik.org>
To: Mark Lord <liml@rtr.ca>
Cc: Tejun Heo <htejun@gmail.com>, Alan Cox <alan@redhat.com>,
	IDE/ATA development list <linux-ide@vger.kernel.org>
Subject: Re: libata fails to recover from HSM violation involving DRQ status
Date: Sat, 28 Apr 2007 16:50:33 -0400	[thread overview]
Message-ID: <4633B399.80101@garzik.org> (raw)
In-Reply-To: <4633B235.6060401@rtr.ca>

Mark Lord wrote:
> Actually, I'm not so sure that this problem hasn't *already* been
> posted to this very mailing list.
> 
> http://lkml.org/lkml/2006/10/1/264
> http://www.mail-archive.com/linux-ide@vger.kernel.org/msg05078.html
> ...

What Tejun said at the end of that thread :)

That one is a phy-level problem, when it starts complaining about 
10b-to-8b decode and non-recoverable communication errors.

I'm keeping an open mind, but with the drivers being different from each 
other, I want to see how libata encounters that failure mode in the field.

	Jeff



  reply	other threads:[~2007-04-28 20:50 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-04-28 20:15 libata fails to recover from HSM violation involving DRQ status Mark Lord
2007-04-28 20:18 ` Mark Lord
2007-04-28 20:30 ` Alan Cox
2007-04-28 20:37 ` Jeff Garzik
2007-04-28 20:44   ` Mark Lord
2007-04-28 20:50     ` Jeff Garzik [this message]
2007-04-28 21:25   ` Alan Cox
2007-04-28 21:35     ` Mark Lord
2007-04-28 21:38     ` Jeff Garzik
2007-04-28 21:41       ` Mark Lord
2007-04-29  3:17         ` Tejun Heo
2007-04-29  3:46           ` Jeff Garzik
2007-04-29  7:45             ` Tejun Heo
2007-04-29  3:51           ` Tejun Heo
2007-04-29 11:56             ` Mark Lord
2007-04-29 12:59               ` Mark Lord
2007-04-29 13:13                 ` Mark Lord
2007-04-29 16:42                   ` Tejun Heo
2007-04-29 16:47                     ` Mark Lord
2007-04-29 18:49                       ` Mark Lord
2007-04-29 19:05                         ` Mark Lord
2007-04-30  0:59                           ` Tejun Heo
2007-04-29 19:07                         ` Mark Lord
2007-04-30  0:54                           ` Tejun Heo
2007-04-30  3:42                             ` Mark Lord
2007-04-30  3:58                               ` Tejun Heo
2007-04-30 17:47                             ` Mark Lord
2007-05-01  0:23                               ` Mark Lord
2007-05-01  2:47                                 ` Tejun Heo
2007-05-01 13:00                       ` Mark Lord
2007-05-11  3:33                         ` Mark Lord
2007-05-11  3:35                           ` Mark Lord
2007-04-29 12:07           ` Mark Lord
2007-04-29 16:36             ` Tejun Heo
2007-04-28 23:56       ` Alan Cox
2007-04-28 22:09 ` Mark Lord
2007-04-29  3:04   ` Tejun Heo

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