In RoCE v2 we need to choose a source UDP port, we do so by using
entropy over the source and dest QPNs.
Signed-off-by: NMoni Shoua <monis@mellanox.com>
Signed-off-by: NMatan Barak <matanb@mellanox.com>
Signed-off-by: NDoug Ledford <dledford@redhat.com>