iw_cxgb4: set the default MPA version to 2

This enables ORD/IRD negotiation and its about time to enable it by
default

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
1 file changed