2016-04-08 16:10, Wenzhuo Lu: > VxLAN & NVGRE are supported by x550. As we know HW can parse > the packet and tell SW the type info. For VxLAN & NVGRE packets > there's some change. HW will not tell SW the info of the outer > header but the inner header instead. But we always take the > info as it's for the outer header. So the packet type info is > not right when x550 receives VxLAN & NVGRE packets. > > As x550 only supports IPv4 VxLAN & NVGRE packets, we can tell > the outer header of VxLAN is IPv4 + UDP, and the outer header > of NVGRE is IPv4 only. What we don't know is if there's > optional field in the outer IPv4 header. > > This patch implement the support of packet type for VxLAN & > NVGRE. And it fixes the wrong packet type issue either. > > BTW: > It doesn't fix any existing commit as although it resolve an > issue it's more like a new feature but not a fix. > > Reported-by: Konstantin Ananyev <konstantin.ananyev at intel.com> > Signed-off-by: Wenzhuo Lu <wenzhuo.lu at intel.com>
Applied, thanks
