IB/mthca: Query port fix

Fill in "max_vl_num" (encoded according to VLCap field in the PortInfo MAD)
and "init_type_reply" values in the ib_query_port() verb.
Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

drivers/infiniband/hw/mthca/mthca_provider.c

@@ -179,6 +179,8 @@ static int mthca_query_port(struct ib_device *ibdev,
 	props->max_mtu           = out_mad->data[41] & 0xf;
 	props->active_mtu        = out_mad->data[36] >> 4;
 	props->subnet_timeout    = out_mad->data[51] & 0x1f;
+	props->max_vl_num        = out_mad->data[37] >> 4;
+	props->init_type_reply   = out_mad->data[41] >> 4;
 
  out:
 	kfree(in_mad);