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Re: [Qemu-devel] PCI bridging
From: |
Paul Brook |
Subject: |
Re: [Qemu-devel] PCI bridging |
Date: |
Fri, 7 Jul 2006 18:05:02 +0100 |
User-agent: |
KMail/1.9.3 |
On Friday 07 July 2006 17:31, Palleni, F. - Franco - wrote:
> Hi to All,
>
> i'm writing to propose a feature, I would like to insert in qemu
> machine some hardware installed in host PC like a frame grabber, or
> other special hardware. How do you thimk about this features? it sould
> be implemented like kemu accelerator or somting like that.
This has been discussed a coupe of times before[1].
Short answer is that it requires either guest OS support (and corresponding
support in the guest OS drivers), or that the device does not use DMA.
Paul
[1] http://lists.gnu.org/archive/html/qemu-devel/2006-01/msg00082.html