On Fri, 6 Jul 2007 11:05:18 +0100
Alan Cox <[email protected]> wrote:
> On Thu, 5 Jul 2007 22:13:51 -0400
> Andres Salomon <[email protected]> wrote:
>
> > Geode hardware requires no delay when doing power transition for PCI;
> > the board doesn't even have a real PCI bus. Thanks to Tom Sylla for
> > pointing this out. We can save precious milliseconds when changing power
> > states to D3hot by getting rid of this delay.
> >
> > We do this as a PCI quirk.
>
> NAK
>
> These systems may have other components on them which require the proper
> transition times and the CS5530 supports external real PCI devices.
>
> Alan
You're right; I munged the description. Turns out the patch is wrong
anyways, though (whether the delay is necessary or not turns out to be
firmware dependent).
--
Andres Salomon <[email protected]>
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