diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c index 5250d51d783c9..05de37c3b64c7 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c @@ -2098,7 +2098,7 @@ static void dpaa2_switch_event_work(struct work_struct *work) switch (switchdev_work->event) { case SWITCHDEV_FDB_ADD_TO_DEVICE: - if (!fdb_info->added_by_user) + if (!fdb_info->added_by_user || fdb_info->is_local) break; if (is_unicast_ether_addr(fdb_info->addr)) err = dpaa2_switch_port_fdb_add_uc(netdev_priv(dev), @@ -2113,7 +2113,7 @@ static void dpaa2_switch_event_work(struct work_struct *work) &fdb_info->info, NULL); break; case SWITCHDEV_FDB_DEL_TO_DEVICE: - if (!fdb_info->added_by_user) + if (!fdb_info->added_by_user || fdb_info->is_local) break; if (is_unicast_ether_addr(fdb_info->addr)) dpaa2_switch_port_fdb_del_uc(netdev_priv(dev), fdb_info->addr); diff --git a/drivers/net/ethernet/marvell/prestera/prestera_switchdev.c b/drivers/net/ethernet/marvell/prestera/prestera_switchdev.c index 49e052273f305..cb564890a3dc2 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_switchdev.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_switchdev.c @@ -798,7 +798,7 @@ static void prestera_fdb_event_work(struct work_struct *work) switch (swdev_work->event) { case SWITCHDEV_FDB_ADD_TO_DEVICE: fdb_info = &swdev_work->fdb_info; - if (!fdb_info->added_by_user) + if (!fdb_info->added_by_user || fdb_info->is_local) break; err = prestera_port_fdb_set(port, fdb_info, true); diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index c1f05c17557de..eeccd586e781a 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -2916,7 +2916,8 @@ mlxsw_sp_switchdev_bridge_nve_fdb_event(struct mlxsw_sp_switchdev_event_work * return; if (switchdev_work->event == SWITCHDEV_FDB_ADD_TO_DEVICE && - !switchdev_work->fdb_info.added_by_user) + (!switchdev_work->fdb_info.added_by_user || + switchdev_work->fdb_info.is_local)) return; if (!netif_running(dev)) @@ -2971,7 +2972,7 @@ static void mlxsw_sp_switchdev_bridge_fdb_event_work(struct work_struct *work) switch (switchdev_work->event) { case SWITCHDEV_FDB_ADD_TO_DEVICE: fdb_info = &switchdev_work->fdb_info; - if (!fdb_info->added_by_user) + if (!fdb_info->added_by_user || fdb_info->is_local) break; err = mlxsw_sp_port_fdb_set(mlxsw_sp_port, fdb_info, true); if (err) diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c index 3473d296b2e2e..a46633606cae0 100644 --- a/drivers/net/ethernet/rocker/rocker_main.c +++ b/drivers/net/ethernet/rocker/rocker_main.c @@ -2736,7 +2736,7 @@ static void rocker_switchdev_event_work(struct work_struct *work) switch (switchdev_work->event) { case SWITCHDEV_FDB_ADD_TO_DEVICE: fdb_info = &switchdev_work->fdb_info; - if (!fdb_info->added_by_user) + if (!fdb_info->added_by_user || fdb_info->is_local) break; err = rocker_world_port_fdb_add(rocker_port, fdb_info); if (err) { @@ -2747,7 +2747,7 @@ static void rocker_switchdev_event_work(struct work_struct *work) break; case SWITCHDEV_FDB_DEL_TO_DEVICE: fdb_info = &switchdev_work->fdb_info; - if (!fdb_info->added_by_user) + if (!fdb_info->added_by_user || fdb_info->is_local) break; err = rocker_world_port_fdb_del(rocker_port, fdb_info); if (err) diff --git a/drivers/net/ethernet/ti/am65-cpsw-switchdev.c b/drivers/net/ethernet/ti/am65-cpsw-switchdev.c index d93ffd8a08b0b..23cfb91e9c4d4 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-switchdev.c +++ b/drivers/net/ethernet/ti/am65-cpsw-switchdev.c @@ -385,7 +385,7 @@ static void am65_cpsw_switchdev_event_work(struct work_struct *work) fdb->addr, fdb->vid, fdb->added_by_user, fdb->offloaded, port_id); - if (!fdb->added_by_user) + if (!fdb->added_by_user || fdb->is_local) break; if (memcmp(port->slave.mac_addr, (u8 *)fdb->addr, ETH_ALEN) == 0) port_id = HOST_PORT_NUM; @@ -401,7 +401,7 @@ static void am65_cpsw_switchdev_event_work(struct work_struct *work) fdb->addr, fdb->vid, fdb->added_by_user, fdb->offloaded, port_id); - if (!fdb->added_by_user) + if (!fdb->added_by_user || fdb->is_local) break; if (memcmp(port->slave.mac_addr, (u8 *)fdb->addr, ETH_ALEN) == 0) port_id = HOST_PORT_NUM; diff --git a/drivers/net/ethernet/ti/cpsw_switchdev.c b/drivers/net/ethernet/ti/cpsw_switchdev.c index a72bb570756fd..05a64fb7a04f2 100644 --- a/drivers/net/ethernet/ti/cpsw_switchdev.c +++ b/drivers/net/ethernet/ti/cpsw_switchdev.c @@ -395,7 +395,7 @@ static void cpsw_switchdev_event_work(struct work_struct *work) fdb->addr, fdb->vid, fdb->added_by_user, fdb->offloaded, port); - if (!fdb->added_by_user) + if (!fdb->added_by_user || fdb->is_local) break; if (memcmp(priv->mac_addr, (u8 *)fdb->addr, ETH_ALEN) == 0) port = HOST_PORT_NUM; @@ -411,7 +411,7 @@ static void cpsw_switchdev_event_work(struct work_struct *work) fdb->addr, fdb->vid, fdb->added_by_user, fdb->offloaded, port); - if (!fdb->added_by_user) + if (!fdb->added_by_user || fdb->is_local) break; if (memcmp(priv->mac_addr, (u8 *)fdb->addr, ETH_ALEN) == 0) port = HOST_PORT_NUM; diff --git a/include/net/switchdev.h b/include/net/switchdev.h index 8c32181771362..f1a5a9a3634d9 100644 --- a/include/net/switchdev.h +++ b/include/net/switchdev.h @@ -209,6 +209,7 @@ struct switchdev_notifier_fdb_info { const unsigned char *addr; u16 vid; u8 added_by_user:1, + is_local:1, offloaded:1; }; diff --git a/net/bridge/br_switchdev.c b/net/bridge/br_switchdev.c index 1e24d9a2c9a77..a5e601e41cb9d 100644 --- a/net/bridge/br_switchdev.c +++ b/net/bridge/br_switchdev.c @@ -107,48 +107,28 @@ int br_switchdev_set_port_flag(struct net_bridge_port *p, return 0; } -static void -br_switchdev_fdb_call_notifiers(bool adding, const unsigned char *mac, - u16 vid, struct net_device *dev, - bool added_by_user, bool offloaded) -{ - struct switchdev_notifier_fdb_info info; - unsigned long notifier_type; - - info.addr = mac; - info.vid = vid; - info.added_by_user = added_by_user; - info.offloaded = offloaded; - notifier_type = adding ? SWITCHDEV_FDB_ADD_TO_DEVICE : SWITCHDEV_FDB_DEL_TO_DEVICE; - call_switchdev_notifiers(notifier_type, dev, &info.info, NULL); -} - void br_switchdev_fdb_notify(const struct net_bridge_fdb_entry *fdb, int type) { + struct switchdev_notifier_fdb_info info = { + .addr = fdb->key.addr.addr, + .vid = fdb->key.vlan_id, + .added_by_user = test_bit(BR_FDB_ADDED_BY_USER, &fdb->flags), + .is_local = test_bit(BR_FDB_LOCAL, &fdb->flags), + .offloaded = test_bit(BR_FDB_OFFLOADED, &fdb->flags), + }; + if (!fdb->dst) return; - if (test_bit(BR_FDB_LOCAL, &fdb->flags)) - return; switch (type) { case RTM_DELNEIGH: - br_switchdev_fdb_call_notifiers(false, fdb->key.addr.addr, - fdb->key.vlan_id, - fdb->dst->dev, - test_bit(BR_FDB_ADDED_BY_USER, - &fdb->flags), - test_bit(BR_FDB_OFFLOADED, - &fdb->flags)); + call_switchdev_notifiers(SWITCHDEV_FDB_DEL_TO_DEVICE, + fdb->dst->dev, &info.info, NULL); break; case RTM_NEWNEIGH: - br_switchdev_fdb_call_notifiers(true, fdb->key.addr.addr, - fdb->key.vlan_id, - fdb->dst->dev, - test_bit(BR_FDB_ADDED_BY_USER, - &fdb->flags), - test_bit(BR_FDB_OFFLOADED, - &fdb->flags)); + call_switchdev_notifiers(SWITCHDEV_FDB_ADD_TO_DEVICE, + fdb->dst->dev, &info.info, NULL); break; } } diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 9300cb66e500c..3ae67202fda2f 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -2329,7 +2329,7 @@ static int dsa_slave_switchdev_event(struct notifier_block *unused, fdb_info = ptr; if (dsa_slave_dev_check(dev)) { - if (!fdb_info->added_by_user) + if (!fdb_info->added_by_user || fdb_info->is_local) return NOTIFY_OK; dp = dsa_slave_to_port(dev);