Re: [Xen-devel] vga passthrough with qemu-xen (or qemu upstream)

[Shakeel Butt <shakeel.butt@xxxxxxxxx>]

On Mon, Jan 20, 2014 at 4:09 AM, Stefano Stabellini
<stefano.stabellini@xxxxxxxxxxxxx> wrote:
> On Mon, 20 Jan 2014, Wu, Feng wrote:
>> > -----Original Message-----
>> > From: xen-devel-bounces@xxxxxxxxxxxxx
>> > [mailto:xen-devel-bounces@xxxxxxxxxxxxx] On Behalf Of Shakeel Butt
>> > Sent: Monday, January 20, 2014 1:48 PM
>> > To: xen-devel@xxxxxxxxxxxxx
>> > Subject: [Xen-devel] vga passthrough with qemu-xen (or qemu upstream)
>> >
>> > Hi all,
>> >
>> > Is it possible to do vga passthrough on xen-unstable with qemu-xen as
>> > device model? I tried but I am getting error 'gfx_passthru' invalid
>> > parameter for qemu-xen. I am able to do passthrough with qemu
>> > traditional i.e. qemu-dm.
>>
>> As far as I know, only qemu-traditional supports vga pass-through right now.
>
> Right.
> It is not possible to assign your primary VGA card to a VM with
> qemu-xen. You should be able to assign your secondary VGA card though.

Let me understand this correctly. If I have two VGA cards then I can
passthrough
secondary VGA card (in Dom0) to HVM as its primary VGA card. Is this right and
if yes how can I do it?

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel