Re: [Qemu-devel] [PATCH] hw/vmmouse.c: Fix to disable vmmouse after reboot

[Gerhard Wiesinger]

Testscenario:
1.) Boot e.g. OS with VMMouse support (e.g. Windows)
2.) reboot
3.) Boot e.g. OS without VMMouse support (e.g. DOS) => PS/2 mouse doesn't 
work any more. Fixes that issue.

Reason is that VMMouse has priority and disables all other mouse 
entities and therefore must be disabled on reset.

Ciao,
Gerhard

--
http://www.wiesinger.com/


On Wed, 4 Jan 2012, Andreas Färber wrote:

> Am 04.01.2012 17:54, schrieb Gerhard Wiesinger:
> > Bugfix after reboot when vmmouse was enabled and another OS which uses
> > e.g. PS/2
> > mouse.
>
> Could you please be a bit more verbose on what symptoms that fixes?
>
> Thanks,
> Andreas
>
> > Signed-off-by: Gerhard Wiesinger <address@hidden>
> > ---
> >  hw/vmmouse.c |    2 ++
> >  1 files changed, 2 insertions(+), 0 deletions(-)
> >
> > diff --git a/hw/vmmouse.c b/hw/vmmouse.c
> > index 1113f33..f9f5b53 100644
> > --- a/hw/vmmouse.c
> > +++ b/hw/vmmouse.c
> > @@ -254,6 +254,8 @@ static void vmmouse_reset(DeviceState *d)
> >
> >      s->status = 0xffff;
> >      s->queue_size = VMMOUSE_QUEUE_SIZE;
> > +
> > +    vmmouse_disable(s);
> >  }
> >
> >  static int vmmouse_initfn(ISADevice *dev)
>
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