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From: Jeff Garzik <jgarzik@pobox.com>
To: Mark Lord <lkml@rtr.ca>
Cc: William Knop <wknop@andrew.cmu.edu>, Jon Lewis <jlewis@lewis.org>,
	linux-kernel@vger.kernel.org, linux-raid@vger.kernel.org,
	linux-ide@vger.kernel.org
Subject: Re: libata badness
Date: Mon, 04 Oct 2004 12:30:42 -0400	[thread overview]
Message-ID: <41617AB2.4030702@pobox.com> (raw)
In-Reply-To: <4161750A.6060200@rtr.ca>

Mark Lord wrote:
> I have used Maxtor "SATA" drives that require
> the O/S to do a "SET FEATURES :: UDMA_MODE" command
> on them before they will operate reliably.
> This despite the SATA spec stating clearly that
> such a command should/will have no effect.
> 
> I suppose libata does this already, but just in case not..
> Something simple to check up on.

libata always issues SET FEATURES - XFER MODE.

	Jeff



  parent reply	other threads:[~2004-10-04 16:30 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-10-04 12:12 libata badness William Knop
2004-10-04 13:59 ` Jon Lewis
2004-10-04 15:50   ` William Knop
2004-10-04 16:06     ` Mark Lord
2004-10-04 16:24       ` William Knop
2004-10-04 16:30       ` Jeff Garzik [this message]
2004-10-04 16:09     ` Jon Lewis
2004-10-04 16:34       ` William Knop
2004-10-04 16:30 ` Jeff Garzik
2004-10-04 16:55   ` William Knop
2004-10-04 17:42   ` William Knop
2004-10-04 17:50     ` Jim Paris
2004-10-04 18:03       ` William Knop
2004-10-04 18:01     ` Jeff Garzik
2004-10-04 22:47 ` Neil Brown
2004-10-05  3:11   ` William Knop
2004-10-05  4:49     ` Brad Campbell
2004-10-05  5:27       ` Norman Schmidt

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