mlxsw: Adding layer 2 multicast support
Add SWITCHDEV_OBJ_ID_PORT_MDB switchdev ops support. On first MDB insertion
creates a new multicast group (MID) and add members port to the MID. Also
add new MDB entry for the flooding-domain (fid-vid) and link the MDB entry
to the newly constructed MC group.
Signed-off-by: Elad Raz <eladr@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index d0e98b8..ce6845d 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -1858,6 +1858,7 @@
mlxsw_sp->bus_info = mlxsw_bus_info;
INIT_LIST_HEAD(&mlxsw_sp->port_vfids.list);
INIT_LIST_HEAD(&mlxsw_sp->br_vfids.list);
+ INIT_LIST_HEAD(&mlxsw_sp->br_mids.list);
err = mlxsw_sp_base_mac_get(mlxsw_sp);
if (err) {