Re: Re : Re : Re : [Xen-devel] Re: Patches for VGA-Passthrough XEN 4.2 unstable

[Wei Huang <wei.huang2@xxxxxxx>]

I used this approach before and it worked for me.

-Wei

On 09/09/2011 08:28 AM, Pasi Kärkkäinen wrote:
> On Fri, Sep 09, 2011 at 12:54:07AM -0700, komkon555 wrote:
> >             Hi. There is the promised report to JavMV: with fixes on dsd are
> > your patches also functional. Windows XP starts and GTX260 works perfect
> > with driver version 275.33.
> >            Some news more: The best results I got with this configuration:
> > xen 4.1-unstable changeset 21668 (patched clearly with these
> > http://lists.xensource.com/archives/html/xen-devel/2010-05/msg00441.html
> > patches , dsd fixed according to David TECHER) + jeremi xen kernel 2.6.32.45
> > (xenfs static). This configuration works excellent both: with primary and
> > secondary vga-adapter (GTX260). There are two Problem with all
> > configurations:
> > 1. DomU can be started only once. Being  correctly shouted  down, starts
> > DomU no more.
> > 2. Physical usb- keyboard and mouse can not be assigned to DomU (regular usb
> > assignment has no effect, PVUSB crashes)
> Did you try normal PCI passthru? passthru the whole USB controller pci device..
>
> -- Pasi
>
>
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