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Re: [Qemu-devel] Grabless pointer

From: Paul Brook
Subject: Re: [Qemu-devel] Grabless pointer
Date: Thu, 9 Feb 2006 20:20:30 +0000
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> > From the source I can't see what device you are actually emulating
> > (or is this a custom one?)
> >
> > Mike
> Its basically a PS/2 mouse that sends absolute coordinates instead of
> relative/delta values.

No it's not. It's a hack that makes the guest read the absolute coordinates 
from an different IO port whenever the mouse moves.

Augmenting the PS/2 mouse emulation with additional commands would be the 
elegant (and portable) solution, but probably harder to hack the guest for. 
This is neither.


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