Re: [Xen-users] vga passthrough with amd radeon r9 285

["Teo En Ming (Zhang Enming)" <teo-en-ming@xxxxxxxxxxxxxxxxxx>]

On 05/02/2015 07:54, Eric Houby wrote:
> > dom0 is debian unstable (linux 3.16, xen 4.4.1). Though with the qemu-
> > traditional device model removed in debian [1], gfx_passthru is currently not
> > possible with debian-provided packages (?)
> Brian,
>
> Have you tried passing the video card to the VM without enabling gfx_passthru?  
> I have found passing the video card as a secondary video device works well and 
> seems to be supported on more hardware.
I have also passed through my AMD Radeon HD 6450 as a secondary display 
adapter with gfx_passthru=0.
>   
>
>
> > As a result, I've begun to compile from source, but xen git master results in
> > the fallowing error message:
> >
> >     The kernel doesn't support reset from sysfs for PCI device
> I see this message too, but everything works as expected.
Agreed. As explained in my previous email to the list, I see this 
message as well and everything works as expected.
> -Eric
>
>
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--
Yours sincerely,

Mr. Teo En Ming (Zhang Enming)
Singapore Citizen
Mobile Phone: +65 9117 5902


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