summaryrefslogtreecommitdiff
path: root/net/dsa/port.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/dsa/port.c')
-rw-r--r--net/dsa/port.c148
1 files changed, 137 insertions, 11 deletions
diff --git a/net/dsa/port.c b/net/dsa/port.c
index 6379d66a6bb3..28b45b7e66df 100644
--- a/net/dsa/port.c
+++ b/net/dsa/port.c
@@ -194,26 +194,63 @@ static int dsa_port_switchdev_sync(struct dsa_port *dp,
if (err && err != -EOPNOTSUPP)
return err;
- err = br_mdb_replay(br, brport_dev,
- &dsa_slave_switchdev_blocking_notifier,
- extack);
+ err = br_mdb_replay(br, brport_dev, dp, true,
+ &dsa_slave_switchdev_blocking_notifier, extack);
if (err && err != -EOPNOTSUPP)
return err;
- err = br_fdb_replay(br, brport_dev, &dsa_slave_switchdev_notifier);
+ /* Forwarding and termination FDB entries on the port */
+ err = br_fdb_replay(br, brport_dev, dp, true,
+ &dsa_slave_switchdev_notifier);
if (err && err != -EOPNOTSUPP)
return err;
- err = br_vlan_replay(br, brport_dev,
- &dsa_slave_switchdev_blocking_notifier,
- extack);
+ /* Termination FDB entries on the bridge itself */
+ err = br_fdb_replay(br, br, dp, true, &dsa_slave_switchdev_notifier);
+ if (err && err != -EOPNOTSUPP)
+ return err;
+
+ err = br_vlan_replay(br, brport_dev, dp, true,
+ &dsa_slave_switchdev_blocking_notifier, extack);
+ if (err && err != -EOPNOTSUPP)
+ return err;
+
+ return 0;
+}
+
+static int dsa_port_switchdev_unsync_objs(struct dsa_port *dp,
+ struct net_device *br,
+ struct netlink_ext_ack *extack)
+{
+ struct net_device *brport_dev = dsa_port_to_bridge_port(dp);
+ int err;
+
+ /* Delete the switchdev objects left on this port */
+ err = br_mdb_replay(br, brport_dev, dp, false,
+ &dsa_slave_switchdev_blocking_notifier, extack);
+ if (err && err != -EOPNOTSUPP)
+ return err;
+
+ /* Forwarding and termination FDB entries on the port */
+ err = br_fdb_replay(br, brport_dev, dp, false,
+ &dsa_slave_switchdev_notifier);
+ if (err && err != -EOPNOTSUPP)
+ return err;
+
+ /* Termination FDB entries on the bridge itself */
+ err = br_fdb_replay(br, br, dp, false, &dsa_slave_switchdev_notifier);
+ if (err && err != -EOPNOTSUPP)
+ return err;
+
+ err = br_vlan_replay(br, brport_dev, dp, false,
+ &dsa_slave_switchdev_blocking_notifier, extack);
if (err && err != -EOPNOTSUPP)
return err;
return 0;
}
-static void dsa_port_switchdev_unsync(struct dsa_port *dp)
+static void dsa_port_switchdev_unsync_attrs(struct dsa_port *dp)
{
/* Configure the port for standalone mode (no address learning,
* flood everything).
@@ -279,6 +316,12 @@ out_rollback:
return err;
}
+int dsa_port_pre_bridge_leave(struct dsa_port *dp, struct net_device *br,
+ struct netlink_ext_ack *extack)
+{
+ return dsa_port_switchdev_unsync_objs(dp, br, extack);
+}
+
void dsa_port_bridge_leave(struct dsa_port *dp, struct net_device *br)
{
struct dsa_notifier_bridge_info info = {
@@ -298,7 +341,7 @@ void dsa_port_bridge_leave(struct dsa_port *dp, struct net_device *br)
if (err)
pr_err("DSA: failed to notify DSA_NOTIFIER_BRIDGE_LEAVE\n");
- dsa_port_switchdev_unsync(dp);
+ dsa_port_switchdev_unsync_attrs(dp);
}
int dsa_port_lag_change(struct dsa_port *dp,
@@ -366,6 +409,15 @@ err_lag_join:
return err;
}
+int dsa_port_pre_lag_leave(struct dsa_port *dp, struct net_device *lag,
+ struct netlink_ext_ack *extack)
+{
+ if (dp->bridge_dev)
+ return dsa_port_pre_bridge_leave(dp, dp->bridge_dev, extack);
+
+ return 0;
+}
+
void dsa_port_lag_leave(struct dsa_port *dp, struct net_device *lag)
{
struct dsa_notifier_lag_info info = {
@@ -567,11 +619,11 @@ int dsa_port_mrouter(struct dsa_port *dp, bool mrouter,
}
int dsa_port_mtu_change(struct dsa_port *dp, int new_mtu,
- bool propagate_upstream)
+ bool targeted_match)
{
struct dsa_notifier_mtu_info info = {
.sw_index = dp->ds->index,
- .propagate_upstream = propagate_upstream,
+ .targeted_match = targeted_match,
.port = dp->index,
.mtu = new_mtu,
};
@@ -606,6 +658,44 @@ int dsa_port_fdb_del(struct dsa_port *dp, const unsigned char *addr,
return dsa_port_notify(dp, DSA_NOTIFIER_FDB_DEL, &info);
}
+int dsa_port_host_fdb_add(struct dsa_port *dp, const unsigned char *addr,
+ u16 vid)
+{
+ struct dsa_notifier_fdb_info info = {
+ .sw_index = dp->ds->index,
+ .port = dp->index,
+ .addr = addr,
+ .vid = vid,
+ };
+ struct dsa_port *cpu_dp = dp->cpu_dp;
+ int err;
+
+ err = dev_uc_add(cpu_dp->master, addr);
+ if (err)
+ return err;
+
+ return dsa_port_notify(dp, DSA_NOTIFIER_HOST_FDB_ADD, &info);
+}
+
+int dsa_port_host_fdb_del(struct dsa_port *dp, const unsigned char *addr,
+ u16 vid)
+{
+ struct dsa_notifier_fdb_info info = {
+ .sw_index = dp->ds->index,
+ .port = dp->index,
+ .addr = addr,
+ .vid = vid,
+ };
+ struct dsa_port *cpu_dp = dp->cpu_dp;
+ int err;
+
+ err = dev_uc_del(cpu_dp->master, addr);
+ if (err)
+ return err;
+
+ return dsa_port_notify(dp, DSA_NOTIFIER_HOST_FDB_DEL, &info);
+}
+
int dsa_port_fdb_dump(struct dsa_port *dp, dsa_fdb_dump_cb_t *cb, void *data)
{
struct dsa_switch *ds = dp->ds;
@@ -641,6 +731,42 @@ int dsa_port_mdb_del(const struct dsa_port *dp,
return dsa_port_notify(dp, DSA_NOTIFIER_MDB_DEL, &info);
}
+int dsa_port_host_mdb_add(const struct dsa_port *dp,
+ const struct switchdev_obj_port_mdb *mdb)
+{
+ struct dsa_notifier_mdb_info info = {
+ .sw_index = dp->ds->index,
+ .port = dp->index,
+ .mdb = mdb,
+ };
+ struct dsa_port *cpu_dp = dp->cpu_dp;
+ int err;
+
+ err = dev_mc_add(cpu_dp->master, mdb->addr);
+ if (err)
+ return err;
+
+ return dsa_port_notify(dp, DSA_NOTIFIER_HOST_MDB_ADD, &info);
+}
+
+int dsa_port_host_mdb_del(const struct dsa_port *dp,
+ const struct switchdev_obj_port_mdb *mdb)
+{
+ struct dsa_notifier_mdb_info info = {
+ .sw_index = dp->ds->index,
+ .port = dp->index,
+ .mdb = mdb,
+ };
+ struct dsa_port *cpu_dp = dp->cpu_dp;
+ int err;
+
+ err = dev_mc_del(cpu_dp->master, mdb->addr);
+ if (err)
+ return err;
+
+ return dsa_port_notify(dp, DSA_NOTIFIER_HOST_MDB_DEL, &info);
+}
+
int dsa_port_vlan_add(struct dsa_port *dp,
const struct switchdev_obj_port_vlan *vlan,
struct netlink_ext_ack *extack)
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-26 07:07:10 +0300