Among the switchcores that support this feature is the Marvell mv88e6xxx family.
Signed-off-by: Hans Schultz schultz.hans+netdev@gmail.com --- net/dsa/port.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/dsa/port.c b/net/dsa/port.c index bd78192e0e47..01ed22ed74a1 100644 --- a/net/dsa/port.c +++ b/net/dsa/port.c @@ -176,7 +176,7 @@ static int dsa_port_inherit_brport_flags(struct dsa_port *dp, struct netlink_ext_ack *extack) { const unsigned long mask = BR_LEARNING | BR_FLOOD | BR_MCAST_FLOOD | - BR_BCAST_FLOOD; + BR_BCAST_FLOOD | BR_PORT_LOCKED; struct net_device *brport_dev = dsa_port_to_bridge_port(dp); int flag, err;
@@ -200,7 +200,7 @@ static void dsa_port_clear_brport_flags(struct dsa_port *dp) { const unsigned long val = BR_FLOOD | BR_MCAST_FLOOD | BR_BCAST_FLOOD; const unsigned long mask = BR_LEARNING | BR_FLOOD | BR_MCAST_FLOOD | - BR_BCAST_FLOOD; + BR_BCAST_FLOOD | BR_PORT_LOCKED; int flag, err;
for_each_set_bit(flag, &mask, 32) {