Re: [Xen-devel] RE: [XCI] result of pci vga passthrough

[Jun Koi <junkoi2004@xxxxxxxxx>]

On Wed, Apr 15, 2009 at 7:58 PM, Jean Guyader <jean.guyader@xxxxxxxxx> wrote:
> 2009/4/15 Jun Koi <junkoi2004@xxxxxxxxx>:
>> On Wed, Apr 15, 2009 at 7:44 PM, Jean Guyader <jean.guyader@xxxxxxxxx> wrote:
>>> Hi,
>>>
>>> XCI support pass through as a primary display adpater, the patch are
>>> not into xen unstable.
>>
>> Does that mean we use only 1 video card (primary), and use it for
>> DomU? Then Dom0 has no video card?
>>
>>
>
> I mean pass through as a primary in the guest, for doing so we have to:
>  - Rexecute the bios
>  - Map the legacy iomem
>  - Map the legacy ioport
>
> dom0 could have a graphic card be it's not required.

So we can have 2 cards, and pass one to DomU, and DomU sees that as
primary video card?

I searched around, but dont see where to download XCI??

Thanks,
Jun

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