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-rw-r--r--net/dsa/switch.c426
1 files changed, 375 insertions, 51 deletions
diff --git a/net/dsa/switch.c b/net/dsa/switch.c
index e3c7d2627a61..d25cd1da3eb3 100644
--- a/net/dsa/switch.c
+++ b/net/dsa/switch.c
@@ -96,7 +96,8 @@ static int dsa_switch_bridge_join(struct dsa_switch *ds,
return -EOPNOTSUPP;
err = ds->ops->port_bridge_join(ds, info->port, info->bridge,
- &info->tx_fwd_offload);
+ &info->tx_fwd_offload,
+ info->extack);
if (err)
return err;
}
@@ -105,34 +106,24 @@ static int dsa_switch_bridge_join(struct dsa_switch *ds,
ds->ops->crosschip_bridge_join) {
err = ds->ops->crosschip_bridge_join(ds, info->tree_index,
info->sw_index,
- info->port, info->bridge);
+ info->port, info->bridge,
+ info->extack);
if (err)
return err;
}
- return dsa_tag_8021q_bridge_join(ds, info);
+ return 0;
}
-static int dsa_switch_bridge_leave(struct dsa_switch *ds,
- struct dsa_notifier_bridge_info *info)
+static int dsa_switch_sync_vlan_filtering(struct dsa_switch *ds,
+ struct dsa_notifier_bridge_info *info)
{
- struct dsa_switch_tree *dst = ds->dst;
struct netlink_ext_ack extack = {0};
bool change_vlan_filtering = false;
bool vlan_filtering;
struct dsa_port *dp;
int err;
- if (dst->index == info->tree_index && ds->index == info->sw_index &&
- ds->ops->port_bridge_leave)
- ds->ops->port_bridge_leave(ds, info->port, info->bridge);
-
- if ((dst->index != info->tree_index || ds->index != info->sw_index) &&
- ds->ops->crosschip_bridge_leave)
- ds->ops->crosschip_bridge_leave(ds, info->tree_index,
- info->sw_index, info->port,
- info->bridge);
-
if (ds->needs_standalone_vlan_filtering &&
!br_vlan_enabled(info->bridge.dev)) {
change_vlan_filtering = true;
@@ -172,7 +163,32 @@ static int dsa_switch_bridge_leave(struct dsa_switch *ds,
return err;
}
- return dsa_tag_8021q_bridge_leave(ds, info);
+ return 0;
+}
+
+static int dsa_switch_bridge_leave(struct dsa_switch *ds,
+ struct dsa_notifier_bridge_info *info)
+{
+ struct dsa_switch_tree *dst = ds->dst;
+ int err;
+
+ if (dst->index == info->tree_index && ds->index == info->sw_index &&
+ ds->ops->port_bridge_leave)
+ ds->ops->port_bridge_leave(ds, info->port, info->bridge);
+
+ if ((dst->index != info->tree_index || ds->index != info->sw_index) &&
+ ds->ops->crosschip_bridge_leave)
+ ds->ops->crosschip_bridge_leave(ds, info->tree_index,
+ info->sw_index, info->port,
+ info->bridge);
+
+ if (ds->dst->index == info->tree_index && ds->index == info->sw_index) {
+ err = dsa_switch_sync_vlan_filtering(ds, info);
+ if (err)
+ return err;
+ }
+
+ return 0;
}
/* Matches for all upstream-facing ports (the CPU port and all upstream-facing
@@ -197,20 +213,22 @@ static bool dsa_port_host_address_match(struct dsa_port *dp,
}
static struct dsa_mac_addr *dsa_mac_addr_find(struct list_head *addr_list,
- const unsigned char *addr,
- u16 vid)
+ const unsigned char *addr, u16 vid,
+ struct dsa_db db)
{
struct dsa_mac_addr *a;
list_for_each_entry(a, addr_list, list)
- if (ether_addr_equal(a->addr, addr) && a->vid == vid)
+ if (ether_addr_equal(a->addr, addr) && a->vid == vid &&
+ dsa_db_equal(&a->db, &db))
return a;
return NULL;
}
static int dsa_port_do_mdb_add(struct dsa_port *dp,
- const struct switchdev_obj_port_mdb *mdb)
+ const struct switchdev_obj_port_mdb *mdb,
+ struct dsa_db db)
{
struct dsa_switch *ds = dp->ds;
struct dsa_mac_addr *a;
@@ -219,11 +237,11 @@ static int dsa_port_do_mdb_add(struct dsa_port *dp,
/* No need to bother with refcounting for user ports */
if (!(dsa_port_is_cpu(dp) || dsa_port_is_dsa(dp)))
- return ds->ops->port_mdb_add(ds, port, mdb);
+ return ds->ops->port_mdb_add(ds, port, mdb, db);
mutex_lock(&dp->addr_lists_lock);
- a = dsa_mac_addr_find(&dp->mdbs, mdb->addr, mdb->vid);
+ a = dsa_mac_addr_find(&dp->mdbs, mdb->addr, mdb->vid, db);
if (a) {
refcount_inc(&a->refcount);
goto out;
@@ -235,7 +253,7 @@ static int dsa_port_do_mdb_add(struct dsa_port *dp,
goto out;
}
- err = ds->ops->port_mdb_add(ds, port, mdb);
+ err = ds->ops->port_mdb_add(ds, port, mdb, db);
if (err) {
kfree(a);
goto out;
@@ -243,6 +261,7 @@ static int dsa_port_do_mdb_add(struct dsa_port *dp,
ether_addr_copy(a->addr, mdb->addr);
a->vid = mdb->vid;
+ a->db = db;
refcount_set(&a->refcount, 1);
list_add_tail(&a->list, &dp->mdbs);
@@ -253,7 +272,8 @@ out:
}
static int dsa_port_do_mdb_del(struct dsa_port *dp,
- const struct switchdev_obj_port_mdb *mdb)
+ const struct switchdev_obj_port_mdb *mdb,
+ struct dsa_db db)
{
struct dsa_switch *ds = dp->ds;
struct dsa_mac_addr *a;
@@ -262,11 +282,11 @@ static int dsa_port_do_mdb_del(struct dsa_port *dp,
/* No need to bother with refcounting for user ports */
if (!(dsa_port_is_cpu(dp) || dsa_port_is_dsa(dp)))
- return ds->ops->port_mdb_del(ds, port, mdb);
+ return ds->ops->port_mdb_del(ds, port, mdb, db);
mutex_lock(&dp->addr_lists_lock);
- a = dsa_mac_addr_find(&dp->mdbs, mdb->addr, mdb->vid);
+ a = dsa_mac_addr_find(&dp->mdbs, mdb->addr, mdb->vid, db);
if (!a) {
err = -ENOENT;
goto out;
@@ -275,7 +295,7 @@ static int dsa_port_do_mdb_del(struct dsa_port *dp,
if (!refcount_dec_and_test(&a->refcount))
goto out;
- err = ds->ops->port_mdb_del(ds, port, mdb);
+ err = ds->ops->port_mdb_del(ds, port, mdb, db);
if (err) {
refcount_set(&a->refcount, 1);
goto out;
@@ -291,7 +311,7 @@ out:
}
static int dsa_port_do_fdb_add(struct dsa_port *dp, const unsigned char *addr,
- u16 vid)
+ u16 vid, struct dsa_db db)
{
struct dsa_switch *ds = dp->ds;
struct dsa_mac_addr *a;
@@ -300,11 +320,11 @@ static int dsa_port_do_fdb_add(struct dsa_port *dp, const unsigned char *addr,
/* No need to bother with refcounting for user ports */
if (!(dsa_port_is_cpu(dp) || dsa_port_is_dsa(dp)))
- return ds->ops->port_fdb_add(ds, port, addr, vid);
+ return ds->ops->port_fdb_add(ds, port, addr, vid, db);
mutex_lock(&dp->addr_lists_lock);
- a = dsa_mac_addr_find(&dp->fdbs, addr, vid);
+ a = dsa_mac_addr_find(&dp->fdbs, addr, vid, db);
if (a) {
refcount_inc(&a->refcount);
goto out;
@@ -316,7 +336,7 @@ static int dsa_port_do_fdb_add(struct dsa_port *dp, const unsigned char *addr,
goto out;
}
- err = ds->ops->port_fdb_add(ds, port, addr, vid);
+ err = ds->ops->port_fdb_add(ds, port, addr, vid, db);
if (err) {
kfree(a);
goto out;
@@ -324,6 +344,7 @@ static int dsa_port_do_fdb_add(struct dsa_port *dp, const unsigned char *addr,
ether_addr_copy(a->addr, addr);
a->vid = vid;
+ a->db = db;
refcount_set(&a->refcount, 1);
list_add_tail(&a->list, &dp->fdbs);
@@ -334,7 +355,7 @@ out:
}
static int dsa_port_do_fdb_del(struct dsa_port *dp, const unsigned char *addr,
- u16 vid)
+ u16 vid, struct dsa_db db)
{
struct dsa_switch *ds = dp->ds;
struct dsa_mac_addr *a;
@@ -343,11 +364,11 @@ static int dsa_port_do_fdb_del(struct dsa_port *dp, const unsigned char *addr,
/* No need to bother with refcounting for user ports */
if (!(dsa_port_is_cpu(dp) || dsa_port_is_dsa(dp)))
- return ds->ops->port_fdb_del(ds, port, addr, vid);
+ return ds->ops->port_fdb_del(ds, port, addr, vid, db);
mutex_lock(&dp->addr_lists_lock);
- a = dsa_mac_addr_find(&dp->fdbs, addr, vid);
+ a = dsa_mac_addr_find(&dp->fdbs, addr, vid, db);
if (!a) {
err = -ENOENT;
goto out;
@@ -356,7 +377,7 @@ static int dsa_port_do_fdb_del(struct dsa_port *dp, const unsigned char *addr,
if (!refcount_dec_and_test(&a->refcount))
goto out;
- err = ds->ops->port_fdb_del(ds, port, addr, vid);
+ err = ds->ops->port_fdb_del(ds, port, addr, vid, db);
if (err) {
refcount_set(&a->refcount, 1);
goto out;
@@ -371,6 +392,77 @@ out:
return err;
}
+static int dsa_switch_do_lag_fdb_add(struct dsa_switch *ds, struct dsa_lag *lag,
+ const unsigned char *addr, u16 vid,
+ struct dsa_db db)
+{
+ struct dsa_mac_addr *a;
+ int err = 0;
+
+ mutex_lock(&lag->fdb_lock);
+
+ a = dsa_mac_addr_find(&lag->fdbs, addr, vid, db);
+ if (a) {
+ refcount_inc(&a->refcount);
+ goto out;
+ }
+
+ a = kzalloc(sizeof(*a), GFP_KERNEL);
+ if (!a) {
+ err = -ENOMEM;
+ goto out;
+ }
+
+ err = ds->ops->lag_fdb_add(ds, *lag, addr, vid, db);
+ if (err) {
+ kfree(a);
+ goto out;
+ }
+
+ ether_addr_copy(a->addr, addr);
+ a->vid = vid;
+ refcount_set(&a->refcount, 1);
+ list_add_tail(&a->list, &lag->fdbs);
+
+out:
+ mutex_unlock(&lag->fdb_lock);
+
+ return err;
+}
+
+static int dsa_switch_do_lag_fdb_del(struct dsa_switch *ds, struct dsa_lag *lag,
+ const unsigned char *addr, u16 vid,
+ struct dsa_db db)
+{
+ struct dsa_mac_addr *a;
+ int err = 0;
+
+ mutex_lock(&lag->fdb_lock);
+
+ a = dsa_mac_addr_find(&lag->fdbs, addr, vid, db);
+ if (!a) {
+ err = -ENOENT;
+ goto out;
+ }
+
+ if (!refcount_dec_and_test(&a->refcount))
+ goto out;
+
+ err = ds->ops->lag_fdb_del(ds, *lag, addr, vid, db);
+ if (err) {
+ refcount_set(&a->refcount, 1);
+ goto out;
+ }
+
+ list_del(&a->list);
+ kfree(a);
+
+out:
+ mutex_unlock(&lag->fdb_lock);
+
+ return err;
+}
+
static int dsa_switch_host_fdb_add(struct dsa_switch *ds,
struct dsa_notifier_fdb_info *info)
{
@@ -383,7 +475,8 @@ static int dsa_switch_host_fdb_add(struct dsa_switch *ds,
dsa_switch_for_each_port(dp, ds) {
if (dsa_port_host_address_match(dp, info->sw_index,
info->port)) {
- err = dsa_port_do_fdb_add(dp, info->addr, info->vid);
+ err = dsa_port_do_fdb_add(dp, info->addr, info->vid,
+ info->db);
if (err)
break;
}
@@ -404,7 +497,8 @@ static int dsa_switch_host_fdb_del(struct dsa_switch *ds,
dsa_switch_for_each_port(dp, ds) {
if (dsa_port_host_address_match(dp, info->sw_index,
info->port)) {
- err = dsa_port_do_fdb_del(dp, info->addr, info->vid);
+ err = dsa_port_do_fdb_del(dp, info->addr, info->vid,
+ info->db);
if (err)
break;
}
@@ -422,7 +516,7 @@ static int dsa_switch_fdb_add(struct dsa_switch *ds,
if (!ds->ops->port_fdb_add)
return -EOPNOTSUPP;
- return dsa_port_do_fdb_add(dp, info->addr, info->vid);
+ return dsa_port_do_fdb_add(dp, info->addr, info->vid, info->db);
}
static int dsa_switch_fdb_del(struct dsa_switch *ds,
@@ -434,7 +528,43 @@ static int dsa_switch_fdb_del(struct dsa_switch *ds,
if (!ds->ops->port_fdb_del)
return -EOPNOTSUPP;
- return dsa_port_do_fdb_del(dp, info->addr, info->vid);
+ return dsa_port_do_fdb_del(dp, info->addr, info->vid, info->db);
+}
+
+static int dsa_switch_lag_fdb_add(struct dsa_switch *ds,
+ struct dsa_notifier_lag_fdb_info *info)
+{
+ struct dsa_port *dp;
+
+ if (!ds->ops->lag_fdb_add)
+ return -EOPNOTSUPP;
+
+ /* Notify switch only if it has a port in this LAG */
+ dsa_switch_for_each_port(dp, ds)
+ if (dsa_port_offloads_lag(dp, info->lag))
+ return dsa_switch_do_lag_fdb_add(ds, info->lag,
+ info->addr, info->vid,
+ info->db);
+
+ return 0;
+}
+
+static int dsa_switch_lag_fdb_del(struct dsa_switch *ds,
+ struct dsa_notifier_lag_fdb_info *info)
+{
+ struct dsa_port *dp;
+
+ if (!ds->ops->lag_fdb_del)
+ return -EOPNOTSUPP;
+
+ /* Notify switch only if it has a port in this LAG */
+ dsa_switch_for_each_port(dp, ds)
+ if (dsa_port_offloads_lag(dp, info->lag))
+ return dsa_switch_do_lag_fdb_del(ds, info->lag,
+ info->addr, info->vid,
+ info->db);
+
+ return 0;
}
static int dsa_switch_lag_change(struct dsa_switch *ds,
@@ -487,7 +617,7 @@ static int dsa_switch_mdb_add(struct dsa_switch *ds,
if (!ds->ops->port_mdb_add)
return -EOPNOTSUPP;
- return dsa_port_do_mdb_add(dp, info->mdb);
+ return dsa_port_do_mdb_add(dp, info->mdb, info->db);
}
static int dsa_switch_mdb_del(struct dsa_switch *ds,
@@ -499,7 +629,7 @@ static int dsa_switch_mdb_del(struct dsa_switch *ds,
if (!ds->ops->port_mdb_del)
return -EOPNOTSUPP;
- return dsa_port_do_mdb_del(dp, info->mdb);
+ return dsa_port_do_mdb_del(dp, info->mdb, info->db);
}
static int dsa_switch_host_mdb_add(struct dsa_switch *ds,
@@ -514,7 +644,7 @@ static int dsa_switch_host_mdb_add(struct dsa_switch *ds,
dsa_switch_for_each_port(dp, ds) {
if (dsa_port_host_address_match(dp, info->sw_index,
info->port)) {
- err = dsa_port_do_mdb_add(dp, info->mdb);
+ err = dsa_port_do_mdb_add(dp, info->mdb, info->db);
if (err)
break;
}
@@ -535,7 +665,7 @@ static int dsa_switch_host_mdb_del(struct dsa_switch *ds,
dsa_switch_for_each_port(dp, ds) {
if (dsa_port_host_address_match(dp, info->sw_index,
info->port)) {
- err = dsa_port_do_mdb_del(dp, info->mdb);
+ err = dsa_port_do_mdb_del(dp, info->mdb, info->db);
if (err)
break;
}
@@ -544,6 +674,7 @@ static int dsa_switch_host_mdb_del(struct dsa_switch *ds,
return err;
}
+/* Port VLANs match on the targeted port and on all DSA ports */
static bool dsa_port_vlan_match(struct dsa_port *dp,
struct dsa_notifier_vlan_info *info)
{
@@ -556,6 +687,126 @@ static bool dsa_port_vlan_match(struct dsa_port *dp,
return false;
}
+/* Host VLANs match on the targeted port's CPU port, and on all DSA ports
+ * (upstream and downstream) of that switch and its upstream switches.
+ */
+static bool dsa_port_host_vlan_match(struct dsa_port *dp,
+ struct dsa_notifier_vlan_info *info)
+{
+ struct dsa_port *targeted_dp, *cpu_dp;
+ struct dsa_switch *targeted_ds;
+
+ targeted_ds = dsa_switch_find(dp->ds->dst->index, info->sw_index);
+ targeted_dp = dsa_to_port(targeted_ds, info->port);
+ cpu_dp = targeted_dp->cpu_dp;
+
+ if (dsa_switch_is_upstream_of(dp->ds, targeted_ds))
+ return dsa_port_is_dsa(dp) || dp == cpu_dp;
+
+ return false;
+}
+
+static struct dsa_vlan *dsa_vlan_find(struct list_head *vlan_list,
+ const struct switchdev_obj_port_vlan *vlan)
+{
+ struct dsa_vlan *v;
+
+ list_for_each_entry(v, vlan_list, list)
+ if (v->vid == vlan->vid)
+ return v;
+
+ return NULL;
+}
+
+static int dsa_port_do_vlan_add(struct dsa_port *dp,
+ const struct switchdev_obj_port_vlan *vlan,
+ struct netlink_ext_ack *extack)
+{
+ struct dsa_switch *ds = dp->ds;
+ int port = dp->index;
+ struct dsa_vlan *v;
+ int err = 0;
+
+ /* No need to bother with refcounting for user ports. */
+ if (!(dsa_port_is_cpu(dp) || dsa_port_is_dsa(dp)))
+ return ds->ops->port_vlan_add(ds, port, vlan, extack);
+
+ /* No need to propagate on shared ports the existing VLANs that were
+ * re-notified after just the flags have changed. This would cause a
+ * refcount bump which we need to avoid, since it unbalances the
+ * additions with the deletions.
+ */
+ if (vlan->changed)
+ return 0;
+
+ mutex_lock(&dp->vlans_lock);
+
+ v = dsa_vlan_find(&dp->vlans, vlan);
+ if (v) {
+ refcount_inc(&v->refcount);
+ goto out;
+ }
+
+ v = kzalloc(sizeof(*v), GFP_KERNEL);
+ if (!v) {
+ err = -ENOMEM;
+ goto out;
+ }
+
+ err = ds->ops->port_vlan_add(ds, port, vlan, extack);
+ if (err) {
+ kfree(v);
+ goto out;
+ }
+
+ v->vid = vlan->vid;
+ refcount_set(&v->refcount, 1);
+ list_add_tail(&v->list, &dp->vlans);
+
+out:
+ mutex_unlock(&dp->vlans_lock);
+
+ return err;
+}
+
+static int dsa_port_do_vlan_del(struct dsa_port *dp,
+ const struct switchdev_obj_port_vlan *vlan)
+{
+ struct dsa_switch *ds = dp->ds;
+ int port = dp->index;
+ struct dsa_vlan *v;
+ int err = 0;
+
+ /* No need to bother with refcounting for user ports */
+ if (!(dsa_port_is_cpu(dp) || dsa_port_is_dsa(dp)))
+ return ds->ops->port_vlan_del(ds, port, vlan);
+
+ mutex_lock(&dp->vlans_lock);
+
+ v = dsa_vlan_find(&dp->vlans, vlan);
+ if (!v) {
+ err = -ENOENT;
+ goto out;
+ }
+
+ if (!refcount_dec_and_test(&v->refcount))
+ goto out;
+
+ err = ds->ops->port_vlan_del(ds, port, vlan);
+ if (err) {
+ refcount_set(&v->refcount, 1);
+ goto out;
+ }
+
+ list_del(&v->list);
+ kfree(v);
+
+out:
+ mutex_unlock(&dp->vlans_lock);
+
+ return err;
+}
+
static int dsa_switch_vlan_add(struct dsa_switch *ds,
struct dsa_notifier_vlan_info *info)
{
@@ -567,8 +818,8 @@ static int dsa_switch_vlan_add(struct dsa_switch *ds,
dsa_switch_for_each_port(dp, ds) {
if (dsa_port_vlan_match(dp, info)) {
- err = ds->ops->port_vlan_add(ds, dp->index, info->vlan,
- info->extack);
+ err = dsa_port_do_vlan_add(dp, info->vlan,
+ info->extack);
if (err)
return err;
}
@@ -580,15 +831,61 @@ static int dsa_switch_vlan_add(struct dsa_switch *ds,
static int dsa_switch_vlan_del(struct dsa_switch *ds,
struct dsa_notifier_vlan_info *info)
{
+ struct dsa_port *dp;
+ int err;
+
if (!ds->ops->port_vlan_del)
return -EOPNOTSUPP;
- if (ds->index == info->sw_index)
- return ds->ops->port_vlan_del(ds, info->port, info->vlan);
+ dsa_switch_for_each_port(dp, ds) {
+ if (dsa_port_vlan_match(dp, info)) {
+ err = dsa_port_do_vlan_del(dp, info->vlan);
+ if (err)
+ return err;
+ }
+ }
+
+ return 0;
+}
+
+static int dsa_switch_host_vlan_add(struct dsa_switch *ds,
+ struct dsa_notifier_vlan_info *info)
+{
+ struct dsa_port *dp;
+ int err;
+
+ if (!ds->ops->port_vlan_add)
+ return -EOPNOTSUPP;
+
+ dsa_switch_for_each_port(dp, ds) {
+ if (dsa_port_host_vlan_match(dp, info)) {
+ err = dsa_port_do_vlan_add(dp, info->vlan,
+ info->extack);
+ if (err)
+ return err;
+ }
+ }
+
+ return 0;
+}
+
+static int dsa_switch_host_vlan_del(struct dsa_switch *ds,
+ struct dsa_notifier_vlan_info *info)
+{
+ struct dsa_port *dp;
+ int err;
+
+ if (!ds->ops->port_vlan_del)
+ return -EOPNOTSUPP;
+
+ dsa_switch_for_each_port(dp, ds) {
+ if (dsa_port_host_vlan_match(dp, info)) {
+ err = dsa_port_do_vlan_del(dp, info->vlan);
+ if (err)
+ return err;
+ }
+ }
- /* Do not deprogram the DSA links as they may be used as conduit
- * for other VLAN members in the fabric.
- */
return 0;
}
@@ -683,6 +980,18 @@ dsa_switch_disconnect_tag_proto(struct dsa_switch *ds,
return 0;
}
+static int
+dsa_switch_master_state_change(struct dsa_switch *ds,
+ struct dsa_notifier_master_state_info *info)
+{
+ if (!ds->ops->master_state_change)
+ return 0;
+
+ ds->ops->master_state_change(ds, info->master, info->operational);
+
+ return 0;
+}
+
static int dsa_switch_event(struct notifier_block *nb,
unsigned long event, void *info)
{
@@ -711,6 +1020,12 @@ static int dsa_switch_event(struct notifier_block *nb,
case DSA_NOTIFIER_HOST_FDB_DEL:
err = dsa_switch_host_fdb_del(ds, info);
break;
+ case DSA_NOTIFIER_LAG_FDB_ADD:
+ err = dsa_switch_lag_fdb_add(ds, info);
+ break;
+ case DSA_NOTIFIER_LAG_FDB_DEL:
+ err = dsa_switch_lag_fdb_del(ds, info);
+ break;
case DSA_NOTIFIER_LAG_CHANGE:
err = dsa_switch_lag_change(ds, info);
break;
@@ -738,6 +1053,12 @@ static int dsa_switch_event(struct notifier_block *nb,
case DSA_NOTIFIER_VLAN_DEL:
err = dsa_switch_vlan_del(ds, info);
break;
+ case DSA_NOTIFIER_HOST_VLAN_ADD:
+ err = dsa_switch_host_vlan_add(ds, info);
+ break;
+ case DSA_NOTIFIER_HOST_VLAN_DEL:
+ err = dsa_switch_host_vlan_del(ds, info);
+ break;
case DSA_NOTIFIER_MTU:
err = dsa_switch_mtu(ds, info);
break;
@@ -756,6 +1077,9 @@ static int dsa_switch_event(struct notifier_block *nb,
case DSA_NOTIFIER_TAG_8021Q_VLAN_DEL:
err = dsa_switch_tag_8021q_vlan_del(ds, info);
break;
+ case DSA_NOTIFIER_MASTER_STATE_CHANGE:
+ err = dsa_switch_master_state_change(ds, info);
+ break;
default:
err = -EOPNOTSUPP;
break;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-20 11:50:12 +0000