From: Gervase Lam <gervase.lam@group.force9.co.uk>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] Guest directly writing to video memory using PCI hardware pass through?
Date: Sun, 07 Sep 2008 17:01:43 +0100 [thread overview]
Message-ID: <1220803303.4900.9.camel@opensuse-7k1000.domain> (raw)
In-Reply-To: <E1KcLDO-0003ps-7M@pih-sunmxcore12.plus.net>
> Date: Sun, 7 Sep 2008 16:22:36 +0200
> From: Samuel Thibault
> Subject: Re: [Qemu-devel] [PATCH] opengl rendering in the sdl window
> Ideally, once switched to fullscreen you could just let the guest
> directly write to the actual video memory (particularly interesting for
> Xen and KVM).
Did you have PCI hardware pass through in mind with regards to this?
For my personal usage, I would probably be interested in that. However,
I would also want/need to be able to switch the pass through between
guest and host like in task switching.
I know that posts were made to the list a couple of weeks back with
regards to may be merging in Xen PCI pass through into QEMU. But I
don't what the progress is with it at the moment.
Thanks,
Gervase.
parent reply other threads:[~2008-09-07 15:50 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <E1KcLDO-0003ps-7M@pih-sunmxcore12.plus.net>]
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