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Re: PCI/GPU Passthrough with xen



On 1/30/20 1:24 AM, Christoph wrote:
Hi All,

it is possible to use pci/gpu passthrough with xen and libvirt?
If yes, how is the syntax? Can I get an example?

Yes, host PCI devices can be passed to xen guests using libvirt. Below is example config of a "managed" PCI host device. For more details see https://libvirt.org/formatdomain.html#elementsHostDevSubsys

    <hostdev mode='subsystem' type='pci' managed='yes'>
      <driver name='xen'/>
      <source>
        <address domain='0x0000' bus='0x0a' slot='0x10' function='0x1'/>
      </source>
    </hostdev>

Regards,
Jim



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