IB/mlx5: Set source mac address in FTE

commit ee3da804ad1b1dd4c766199a6e8443542b0aaaef upstream.

Set the source mac address in the FTE when L2 specification
is provided.

Fixes: 038d2ef87572 ('IB/mlx5: Add flow steering support')
Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index b8679e84b14f7689bc3428be4f7c7d85580b872b..c90f57579a92e861674dca1c6fb49e106ac7128c 100644 (file)
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -1277,6 +1277,13 @@ static int parse_flow_attr(u32 *match_c, u32 *match_v,
                                             dmac_47_16),
                                ib_spec->eth.val.dst_mac);
 
+               ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, outer_headers_c,
+                                            smac_47_16),
+                               ib_spec->eth.mask.src_mac);
+               ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, outer_headers_v,
+                                            smac_47_16),
+                               ib_spec->eth.val.src_mac);
+
                if (ib_spec->eth.mask.vlan_tag) {
                        MLX5_SET(fte_match_set_lyr_2_4, outer_headers_c,
                                 vlan_tag, 1);