diff options
Diffstat (limited to 'net/dsa')
| -rw-r--r-- | net/dsa/port.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/net/dsa/port.c b/net/dsa/port.c index 982e18771d76..7accda066149 100644 --- a/net/dsa/port.c +++ b/net/dsa/port.c @@ -292,6 +292,8 @@ int dsa_port_bridge_join(struct dsa_port *dp, struct net_device *br, .port = dp->index, .br = br, }; + struct net_device *dev = dp->slave; + struct net_device *brport_dev; int err; /* Here the interface is already bridged. Reflect the current @@ -299,16 +301,24 @@ int dsa_port_bridge_join(struct dsa_port *dp, struct net_device *br, */ dp->bridge_dev = br; + brport_dev = dsa_port_to_bridge_port(dp); + err = dsa_broadcast(DSA_NOTIFIER_BRIDGE_JOIN, &info); if (err) goto out_rollback; - err = dsa_port_switchdev_sync(dp, extack); + err = switchdev_bridge_port_offload(brport_dev, dev, extack); if (err) goto out_rollback_unbridge; + err = dsa_port_switchdev_sync(dp, extack); + if (err) + goto out_rollback_unoffload; + return 0; +out_rollback_unoffload: + switchdev_bridge_port_unoffload(brport_dev); out_rollback_unbridge: dsa_broadcast(DSA_NOTIFIER_BRIDGE_LEAVE, &info); out_rollback: @@ -319,6 +329,10 @@ out_rollback: int dsa_port_pre_bridge_leave(struct dsa_port *dp, struct net_device *br, struct netlink_ext_ack *extack) { + struct net_device *brport_dev = dsa_port_to_bridge_port(dp); + + switchdev_bridge_port_unoffload(brport_dev); + return dsa_port_switchdev_unsync_objs(dp, br, extack); } |