1 files changed, 40 insertions, 0 deletions
diff --git a/net/dsa/port.c b/net/dsa/port.c
index 3382fdc07a11..18ec6d432152 100644
--- a/net/dsa/port.c
+++ b/net/dsa/port.c
@@ -167,3 +167,43 @@ int dsa_port_ageing_time(struct dsa_port *dp, clock_t ageing_clock,
 
 	return 0;
 }
+
+int dsa_port_fdb_add(struct dsa_port *dp,
+		     const struct switchdev_obj_port_fdb *fdb,
+		     struct switchdev_trans *trans)
+{
+	struct dsa_switch *ds = dp->ds;
+
+	if (switchdev_trans_ph_prepare(trans)) {
+		if (!ds->ops->port_fdb_prepare || !ds->ops->port_fdb_add)
+			return -EOPNOTSUPP;
+
+		return ds->ops->port_fdb_prepare(ds, dp->index, fdb, trans);
+	}
+
+	ds->ops->port_fdb_add(ds, dp->index, fdb, trans);
+
+	return 0;
+}
+
+int dsa_port_fdb_del(struct dsa_port *dp,
+		     const struct switchdev_obj_port_fdb *fdb)
+{
+	struct dsa_switch *ds = dp->ds;
+
+	if (ds->ops->port_fdb_del)
+		return -EOPNOTSUPP;
+
+	return ds->ops->port_fdb_del(ds, dp->index, fdb);
+}
+
+int dsa_port_fdb_dump(struct dsa_port *dp, struct switchdev_obj_port_fdb *fdb,
+		      switchdev_obj_dump_cb_t *cb)
+{
+	struct dsa_switch *ds = dp->ds;
+
+	if (ds->ops->port_fdb_dump)
+		return ds->ops->port_fdb_dump(ds, dp->index, fdb, cb);
+
+	return -EOPNOTSUPP;
+}