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Re: [Xen-devel] SRIOV test on Xen with Intel 82576

To: Qing He <qing.he@xxxxxxxxx>
Subject: Re: [Xen-devel] SRIOV test on Xen with Intel 82576
From: Simon Horman <horms@xxxxxxxxxxxx>
Date: Wed, 2 Sep 2009 10:34:07 +1000
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Satish Chowdhury <satish.chowdhury@xxxxxxxxxxxxxxxxxx>
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On Tue, Sep 01, 2009 at 05:25:31PM +0800, Qing He wrote:
> On Tue, 2009-09-01 at 16:45 +0800, Satish Chowdhury wrote:
> > Hi,
> > I am working of Intel 82576 device to test the SRIOV functionality. I want 
> > to
> > assign VFs to a VMs(domU) and verify the control and data path.
> > 
> > I installed Xen-unstable with 2.6.30-rc3(dom0). But the SRIOV functionality
> > isn't working, because MSI is not supported.
> 
> Satish,
>       You may want to try rebase/dom0/msi branch. MSI patches can be
> found there. Or rebase/master branch, which is several patches behind
> msi branch.

There is also the igb backport to linux-2.6.18-xen which should work.

http://hg.vergenet.net/xen/linux-2.6.18-xen-igb/


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