Re: [Xen-users] Can I expose a pci device to HVM domU?

[Stephan Seitz <s.seitz@xxxxxxxxxxxx>]

Hi,

i've tried a LOT of different xen changesets and patches on recent
high-end intel (supermicro) and amd (tyan) boards with advertised
VT-d / AMD IOMMU support.
The result was really frustrating, without VT-d / IOMMU an export
into a HVM domU is impossible.
The tests showed that advertised VT-d is only "VT-x" and IOMMU is
not fully supported (Answers from tech. support hotlines at
supermicro and tyan)

So, I would also like to know if anyone was able to do this?


pradeep singh rautela schrieb:
> Can i assign a PCI device(e.g a NIC) exclusively to a Linux HVM
> domainU after hiding it from domain 0?
>
> I know that only PV guests are the best candidates for this but I
> still want to ask, hoping someone might have done some work in latest
> xen-unstable.
>
> Is there any known way to do this?
>
> PS:- NIC Is does not have Intel's VT-d.
>
> Thanks,
>        --Pradeep

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Stephan Seitz
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