On Fri, May 30, 2014 at 11:32:34PM +0530, shiv prakash Agarwal wrote: > Finally we see that this hang occurs because some VDM is sent by > this I210 card. Why this card sends VDM? and how can we disable it?
> VDM = Venodor Defined Message FWIW, when I last looked at Intel stuff in an analyzer it was sending regular VDMs for some purpose. Type 1 VDMs should not cause any errors, the root port should just silently discard them. If your root port is returning an error completion or otherwise from a type 1 VDM then it is broken and the device would be properly asserting DLP. Some work around would be required for that kind of HW defect :| I once tracked down a similar bug with VDM handling in a PCI-E device.. Jason ------------------------------------------------------------------------------ Time is money. Stop wasting it! Get your web API in 5 minutes. www.restlet.com/download http://p.sf.net/sfu/restlet _______________________________________________ E1000-devel mailing list E1000-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
