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

On 17/06/16 22:19, J. Eppler wrote:


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?

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.

A list of known boards working with Xen can be found on the wiki [1].


[1] http://wiki.xenproject.org/wiki/Xen_ARM_with_Virtualization_Extensions

Julien Grall

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