RE: [Xen-devel] 82576 VF passthrough

["Rose, Gregory V" <gregory.v.rose@xxxxxxxxx>]

>-----Original Message-----
>From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx 
>[mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of 
>Simon Horman
>Sent: Wednesday, September 23, 2009 4:25 PM
>To: Satish Chowdhury
>Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
>Subject: Re: [Xen-devel] 82576 VF passthrough
>
>On Thu, Sep 24, 2009 at 12:26:25AM +0530, Satish Chowdhury wrote:
>> Hi,
>> 
>> I am trying to setup 82576 VF passthrough to pv domU non 
>Vt-d machine

You can't run SR-IOV VF devices in VM guests on a non Vt-d machine.  VT-d is 
required for VF passthrough to a guest.

- Greg
LAD 
Intel Corp.


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