[Xen-devel] AMD IOMMUs

["Ankur Arora" <ankura@xxxxxxxxxxxx>]

Hi,

I was trying to get PCI passthrough working for an HVM domain.
Didn't work. After much gnashing of teeth saw this message from
Xen:
(XEN) AMD_IOV: IOMMU not found!
(XEN) I/O virtualisation disabled

I have a Barcelona 8354 stepping 03 based system. Attaching
lspci etc logs.

>From general looking at the web I couldn't find anything
conclusive about the existence (or not) of AMD IOMMU hardware.

Are they shipping yet? And, if so how to detect them?

Thanks,
Ankur

lspci.vx
Description: lspci.vx

xm-dmesg
Description: xm-dmesg

dmesg
Description: dmesg

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