From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas.monjalon-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
Subject: Re: intel x540-at2
Date: Fri, 3 Jan 2014 11:26:09 +0100
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To: Jose Gavine Cueto <pepedocs-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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03/01/2014 11:09, Jose Gavine Cueto :
> I am running a DPDK application in a guest VM which uses one VF.  This VM
> runs on top of the host that has an x540-at2 NIC and uses the ixgbe driver.
>  The issue was that every time I run the DPDK application in the VM it
> errors an invalid instruction and stops there.

First, have you added x540-at2 in ixgbe_type.h, ixgbe_api.c and 
rte_pci_dev_ids.h ?
What is the invalid instruction ? Have you tried to debug it ?

I don't know this NIC so I'm afraid you should debug it by yourself.

Please, keep us informed if you make it working.
-- 
Thomas