diff options
| -rw-r--r-- | include/net/dsa.h | 2 | ||||
| -rw-r--r-- | net/dsa/dsa_priv.h | 2 | ||||
| -rw-r--r-- | net/dsa/port.c | 17 | ||||
| -rw-r--r-- | net/dsa/slave.c | 9 |
4 files changed, 30 insertions, 0 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index 7f2a668ef2cc..2c2c10812814 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -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 diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h index 1f4972dab9f2..f4f99ec29f5d 100644 --- a/net/dsa/dsa_priv.h +++ b/net/dsa/dsa_priv.h @@ -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); diff --git a/net/dsa/port.c b/net/dsa/port.c index 2d7e01b23572..6df29bddf37e 100644 --- a/net/dsa/port.c +++ b/net/dsa/port.c @@ -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) { diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 2e5e7c04821b..85dc68611002 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -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; |