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From: Jeff Garzik <jeff@garzik.org>
To: Valdis.Kletnieks@vt.edu
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.17-mm6 libata stupid question...
Date: Fri, 07 Jul 2006 01:33:56 -0400	[thread overview]
Message-ID: <44ADF244.5050504@garzik.org> (raw)
In-Reply-To: <200607070428.k674S8Rf005209@turing-police.cc.vt.edu>

Valdis.Kletnieks@vt.edu wrote:
> There's only one minor detail - although the CD is (AFAIK) a UDMA/33 device,
> the hard drive and the controller are both able to do UDMA/100.

Currently both master and slave are forced to the least common 
denominator speed.

Alan Cox has fixed this in a patch, for the controllers that allow 
master and slave to run at different bus speeds (most allow this).

	Jeff



  reply	other threads:[~2006-07-07  5:34 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-07-07  4:28 Valdis.Kletnieks
2006-07-07  5:33 ` Jeff Garzik [this message]
2006-07-07 14:32   ` Valdis.Kletnieks
2006-07-07 18:59   ` Fabio Comolli
2006-07-07 16:12 ` Alan Cox
2006-07-07 21:22   ` Valdis.Kletnieks
2006-07-07 21:51     ` Alan Cox
2006-07-07 22:05       ` Valdis.Kletnieks

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