linux-kernel - Re: [PATCH] i386 cpufreq: cs5530A allows active idle

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Date:	Mon, 20 Nov 2006 00:54:04 +0000
From:	Alan <alan@...rguk.ukuu.org.uk>
To:	Dave Jones <davej@...hat.com>
Cc:	David Rientjes <rientjes@...washington.edu>,
	Dave Jones <davej@...emonkey.org.uk>,
	Hiroshi Miura <miura@...cha.org>,
	Zwane Mwaikambo <zwane@...mfireservices.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] i386 cpufreq: cs5530A allows active idle

On Sun, 19 Nov 2006 15:55:03 -0500
Dave Jones <davej@...hat.com> wrote:

> On Sun, Nov 19, 2006 at 11:24:08AM -0800, David Rientjes wrote:
>  > The cs5530A will be able to go into active idle (PWRSVE) so its PCI class 
>  > revision should be accurately stored.
> 
> Already queued in cpufreq.git for .20

CS5530 doesn't currently work correctly with suspend/resume anyway - you
need to restore the various SMM setups that are lost such as the VGA SMM
trap bit.

Alan
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