@@ -400,6 +400,8 @@ struct dsa_switch_ops {
void (*port_stp_state_set)(struct dsa_switch *ds, int port,
u8 state);
void (*port_fast_age)(struct dsa_switch *ds, int port);
+ int (*port_egress_floods)(struct dsa_switch *ds, int port,
+ bool unicast, bool multicast);
/*
* VLAN support
@@ -160,6 +160,8 @@ int dsa_port_mdb_add(const struct dsa_port *dp,
struct switchdev_trans *trans);
int dsa_port_mdb_del(const struct dsa_port *dp,
const struct switchdev_obj_port_mdb *mdb);
+int dsa_port_bridge_flags(const struct dsa_port *dp, unsigned long flags,
+ struct switchdev_trans *trans);
int dsa_port_vlan_add(struct dsa_port *dp,
const struct switchdev_obj_port_vlan *vlan,
struct switchdev_trans *trans);
@@ -177,6 +177,23 @@ int dsa_port_ageing_time(struct dsa_port *dp, clock_t ageing_clock,
return dsa_port_notify(dp, DSA_NOTIFIER_AGEING_TIME, &info);
}
+int dsa_port_bridge_flags(const struct dsa_port *dp, unsigned long flags,
+ struct switchdev_trans *trans)
+{
+ struct dsa_switch *ds = dp->ds;
+ int port = dp->index;
+ int err = 0;
+
+ if (switchdev_trans_ph_prepare(trans))
+ return 0;
+
+ if (ds->ops->port_egress_floods)
+ err = ds->ops->port_egress_floods(ds, port, flags & BR_FLOOD,
+ flags & BR_MCAST_FLOOD);
+
+ return err;
+}
+
int dsa_port_fdb_add(struct dsa_port *dp, const unsigned char *addr,
u16 vid)
{
@@ -295,6 +295,9 @@ static int dsa_slave_port_attr_set(struct net_device *dev,
case SWITCHDEV_ATTR_ID_BRIDGE_AGEING_TIME:
ret = dsa_port_ageing_time(dp, attr->u.ageing_time, trans);
break;
+ case SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS:
+ ret = dsa_port_bridge_flags(dp, attr->u.brport_flags, trans);
+ break;
default:
ret = -EOPNOTSUPP;
break;
@@ -381,9 +384,15 @@ static int dsa_slave_get_port_parent_id(struct net_device *dev,
static int dsa_slave_port_attr_get(struct net_device *dev,
struct switchdev_attr *attr)
{
+ struct dsa_port *dp = dsa_slave_to_port(dev);
+ struct dsa_switch *ds = dp->ds;
+
switch (attr->id) {
case SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS_SUPPORT:
attr->u.brport_flags_support = 0;
+ if (ds->ops->port_egress_floods)
+ attr->u.brport_flags_support |= BR_FLOOD |
+ BR_MCAST_FLOOD;
break;
default:
return -EOPNOTSUPP;