On Tue, May 11, 2010 at 11:56:38AM +0100, Stefano Stabellini wrote:
> On Mon, 10 May 2010, Jeremy Fitzhardinge wrote:
> > On 05/10/2010 07:41 AM, Stefano Stabellini wrote:
> > > On Fri, 7 May 2010, Jeremy Fitzhardinge wrote:
> > >
> > >> On one of my host machines, in PV guests using pvfb I get proper
> > >> absolute mouse tracking.
> > >>
> > >> On another host machine, I get relative tracking in pvfb-using guests.
> > >>
> > >> Both are using identical versions of Fedora 12, identical domain
> > >> configs, and toolstacks and kernels built from the same source. The log
> > >> files of the X servers are more or less identical.
> > >>
> > >> Help? Any clues?
> > >>
> > >>
> > > relative vs absolute depends on a node on xenstore called
> > > "request-abs-pointer" that defaults to 0 and has to be written by the
> > > guest.
> > >
> >
> > OK, it looks like it is being set, but the guest is still showing
> > relative behaviour:
> >
> > vkbd = ""
> > 0 = ""
> > backend = "/local/domain/0/backend/vkbd/5/0"
> > backend-id = "0"
> > state = "4"
> > page-ref = "1137660"
> > event-channel = "11"
> > request-abs-pointer = "1"
> >
> > Does this mean qemu-dm's vnc server is not doing the right thing?
>
> I think is probably xenfb (that is the framebuffer backend in qemu) that
> is not doing the right thing.
> Try adding some debug output in hw/xenfb.c:input_connect.
>
Jeremy: Did you figure this out? I'm again seeing this problem on my Fedora 13
+ Xen 4.0.1-rc3-pre box..
-- Pasi
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