Re: [RFC][PATCH update] ACPI / PM: Allow PCI root bridges to wake up the system

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On Mon, Aug 31, 2009 at 11:24:20PM +0200, Rafael J. Wysocki wrote:

> Updated patch is appended, but there's a problem with it.  Namely, when the
> root bridge GPE is shared with other devices, those devices are also enabled
> to wake up and they may be kind of "interesting" (on one of my test boxes they
> include the ethernet and audio adapters).  I'm not sure what to do about that.

Perhaps only enable it if a child device is enabled? This is difficult 
with the current code - the refcounted GPE stuff I'm working on ought to 
make it easier.

-- 
Matthew Garrett | mjg59@xxxxxxxxxxxxx
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