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Subject: Re: [patch, rft] ide: reprogram disk pio timings on resume
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Jason Lunz <lunz@falooley.org>
Cc: B.Zolnierkiewicz@elka.pw.edu.pl, "Rafael J. Wysocki" <rjw@sisk.pl>,
       Andrew Morton <akpm@osdl.org>, LKML <linux-kernel@vger.kernel.org>,
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       Brad Campbell <brad@wasp.net.au>, David Brownell <david-b@pacbell.net>
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Date: Sun, 30 Jul 2006 18:26:27 +0100
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Ar Sad, 2006-07-29 am 19:34 -0400, ysgrifennodd Jason Lunz:
> driver, but Alan helpfully pointed out that this is the correct thing to
> do globally. Still, I'm only calling hwif->tuneproc() for disks, based
> on two things:
>
>  - The existing state machine is already passed over for non-disk drives

CDs should in theory also need the PIO restore.

Otherwise looks excellent