Re: [Xen-users] Xen ARM v8 GPU passtrough?

["J. Eppler" <j.eppler@xxxxxxxxxxxxxxx>]

On 06/20/2016 09:55 AM, Julien Grall wrote:
> On 17/06/16 22:19, J. Eppler wrote:
>> Hello,
>
> Hello,
>
>> does Xen on ARM v8 allow GPU passtrough? And if how to enable it?
>
> Xen ARM currently supports passthrough for platform device (i.e device
> integrated on the SOC). The support for PCI is still in progress.
>
> Do you know if the device will be a PCI one?
As far as I know, it should be integrated in the SoC (Mali on HiKey board)
>
>> What is the hardware requirement for the ARM v8 board?
>
> If you want to do passthrough, you will need to have a board with
> devices behind an SMMU.
>
> Other than that, the requirements are virtualization extensions
> (obviously), Generic Interrupt Controller (GICv2 or GICv3), Generic
> Timer.

As far as I know, the HiKey has both SMMU and GICv2+ support.

Regards
  J. Eppler

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