[SeaBIOS] [PATCH] fix resume from S3 with QXL device

Alon Levy alevy at redhat.com
Thu May 19 08:36:49 CEST 2011

On Wed, May 18, 2011 at 07:51:21PM -0400, Kevin O'Connor wrote:
> On Wed, May 18, 2011 at 03:47:28PM +0300, Alon Levy wrote:
> > From: Gleb Natapov <gleb at redhat.com>
> > 
> > QXL device is powered down during S3, so tell this to a guest OS
> > in AML code.
> > 
> > Signed-off-by: Gleb Natapov <gleb at redhat.com>
> > ---
> > I'm sending this after talking to Gleb who ok-ed it. Note that I've added
> > the compiled dsl file since it was already checked in. Should I send this as
> > two patches?
> > 
> > Also, my understanding is that the acpi part is only used by qemu, not on
> > physical hardware, so no need to test it on anything else, correct?
> Thanks.
> Is the patch from you Alon, or did Gleb write it?  Does this depend on
> a change to qemu/kvm code or is this separate?

sorry - missed the second question. No change required to qemu/kvm code.
It will require a change to the drivers which we are currently working on,
but that's not a problem, right?

> It's not necessary to test ACPI changes on physical hardware.  It's
> fine to send the dsl file, but not necessary as I can regenerate it as
> well.
> -Kevin

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