Re: [Xen-devel] [Qemu-devel] [PATCH v3 1/6] suspend: add infrastructure

[Gleb Natapov <gleb@xxxxxxxxxx>]

On Thu, Feb 09, 2012 at 11:45:21AM +0100, Gerd Hoffmann wrote:
> On 02/09/12 09:48, Gleb Natapov wrote:
> > On Wed, Feb 08, 2012 at 12:00:14PM +0100, Gerd Hoffmann wrote:
> >>  * qemu_system_wakeup_request is supposed to be called on events which
> >>    should wake up the guest.
> >>
> > qemu_system_wakeup_request() should get wakeup source as a parameter.
> > There are ways to report it to a guest.
> 
> Can we do that incrementally, when we actually implement the guest
> reporting?
> 
What do you mean by "when we actually implement the guest
reporting"? The guest reporting is part of ACPI spec and implemented
by all relevant guests. I think that adding wakeup source parameter to
qemu_system_wakeup_request() and reporting RTC_STS and PWRBTN_STS should
not complicate your patch series to much. I agree that DSDT magic required
by other devices can wait for later.

--
                        Gleb.

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