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Diffstat (limited to 'net')
-rw-r--r--net/dsa/dsa_priv.h7
-rw-r--r--net/dsa/port.c26
-rw-r--r--net/dsa/slave.c21
-rw-r--r--net/dsa/switch.c41
4 files changed, 90 insertions, 5 deletions
diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h
index cd65933d269b..36e667ea94db 100644
--- a/net/dsa/dsa_priv.h
+++ b/net/dsa/dsa_priv.h
@@ -20,6 +20,8 @@ enum {
DSA_NOTIFIER_BRIDGE_LEAVE,
DSA_NOTIFIER_FDB_ADD,
DSA_NOTIFIER_FDB_DEL,
+ DSA_NOTIFIER_HOST_FDB_ADD,
+ DSA_NOTIFIER_HOST_FDB_DEL,
DSA_NOTIFIER_HSR_JOIN,
DSA_NOTIFIER_HSR_LEAVE,
DSA_NOTIFIER_LAG_CHANGE,
@@ -121,6 +123,7 @@ struct dsa_switchdev_event_work {
*/
unsigned char addr[ETH_ALEN];
u16 vid;
+ bool host_addr;
};
/* DSA_NOTIFIER_HSR_* */
@@ -211,6 +214,10 @@ int dsa_port_fdb_add(struct dsa_port *dp, const unsigned char *addr,
u16 vid);
int dsa_port_fdb_del(struct dsa_port *dp, const unsigned char *addr,
u16 vid);
+int dsa_port_host_fdb_add(struct dsa_port *dp, const unsigned char *addr,
+ u16 vid);
+int dsa_port_host_fdb_del(struct dsa_port *dp, const unsigned char *addr,
+ u16 vid);
int dsa_port_fdb_dump(struct dsa_port *dp, dsa_fdb_dump_cb_t *cb, void *data);
int dsa_port_mdb_add(const struct dsa_port *dp,
const struct switchdev_obj_port_mdb *mdb);
diff --git a/net/dsa/port.c b/net/dsa/port.c
index 47f45f795f44..1b80e0fbdfaa 100644
--- a/net/dsa/port.c
+++ b/net/dsa/port.c
@@ -646,6 +646,32 @@ 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,
+ };
+
+ 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,
+ };
+
+ 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;
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 4b1d738bc3bc..ac7f4f200ab1 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -2315,8 +2315,12 @@ static void dsa_slave_switchdev_event_work(struct work_struct *work)
rtnl_lock();
switch (switchdev_work->event) {
case SWITCHDEV_FDB_ADD_TO_DEVICE:
- err = dsa_port_fdb_add(dp, switchdev_work->addr,
- switchdev_work->vid);
+ if (switchdev_work->host_addr)
+ err = dsa_port_host_fdb_add(dp, switchdev_work->addr,
+ switchdev_work->vid);
+ else
+ err = dsa_port_fdb_add(dp, switchdev_work->addr,
+ switchdev_work->vid);
if (err) {
dev_err(ds->dev,
"port %d failed to add %pM vid %d to fdb: %d\n",
@@ -2328,8 +2332,12 @@ static void dsa_slave_switchdev_event_work(struct work_struct *work)
break;
case SWITCHDEV_FDB_DEL_TO_DEVICE:
- err = dsa_port_fdb_del(dp, switchdev_work->addr,
- switchdev_work->vid);
+ if (switchdev_work->host_addr)
+ err = dsa_port_host_fdb_del(dp, switchdev_work->addr,
+ switchdev_work->vid);
+ else
+ err = dsa_port_fdb_del(dp, switchdev_work->addr,
+ switchdev_work->vid);
if (err) {
dev_err(ds->dev,
"port %d failed to delete %pM vid %d from fdb: %d\n",
@@ -2375,6 +2383,7 @@ static int dsa_slave_switchdev_event(struct notifier_block *unused,
struct net_device *dev = switchdev_notifier_info_to_dev(ptr);
const struct switchdev_notifier_fdb_info *fdb_info;
struct dsa_switchdev_event_work *switchdev_work;
+ bool host_addr = false;
struct dsa_port *dp;
int err;
@@ -2412,7 +2421,8 @@ static int dsa_slave_switchdev_event(struct notifier_block *unused,
if (!p)
return NOTIFY_DONE;
- dp = p->dp->cpu_dp;
+ dp = p->dp;
+ host_addr = true;
if (!dp->ds->assisted_learning_on_cpu_port)
return NOTIFY_DONE;
@@ -2442,6 +2452,7 @@ static int dsa_slave_switchdev_event(struct notifier_block *unused,
ether_addr_copy(switchdev_work->addr,
fdb_info->addr);
switchdev_work->vid = fdb_info->vid;
+ switchdev_work->host_addr = host_addr;
/* Hold a reference on the slave for dsa_fdb_offload_notify */
if (dsa_is_user_port(dp->ds, dp->index))
diff --git a/net/dsa/switch.c b/net/dsa/switch.c
index 5439de029485..219fc9baaa1c 100644
--- a/net/dsa/switch.c
+++ b/net/dsa/switch.c
@@ -253,6 +253,41 @@ static int dsa_switch_do_mdb_del(struct dsa_switch *ds, int port,
return 0;
}
+static int dsa_switch_host_fdb_add(struct dsa_switch *ds,
+ struct dsa_notifier_fdb_info *info)
+{
+ int err = 0;
+ int port;
+
+ if (!ds->ops->port_fdb_add)
+ return -EOPNOTSUPP;
+
+ for (port = 0; port < ds->num_ports; port++) {
+ if (dsa_switch_host_address_match(ds, port, info->sw_index,
+ info->port)) {
+ err = ds->ops->port_fdb_add(ds, port, info->addr,
+ info->vid);
+ if (err)
+ break;
+ }
+ }
+
+ return err;
+}
+
+static int dsa_switch_host_fdb_del(struct dsa_switch *ds,
+ struct dsa_notifier_fdb_info *info)
+{
+ if (!ds->ops->port_fdb_del)
+ return -EOPNOTSUPP;
+
+ if (ds->index == info->sw_index)
+ return ds->ops->port_fdb_del(ds, info->port, info->addr,
+ info->vid);
+
+ return 0;
+}
+
static int dsa_switch_fdb_add(struct dsa_switch *ds,
struct dsa_notifier_fdb_info *info)
{
@@ -560,6 +595,12 @@ static int dsa_switch_event(struct notifier_block *nb,
case DSA_NOTIFIER_FDB_DEL:
err = dsa_switch_fdb_del(ds, info);
break;
+ case DSA_NOTIFIER_HOST_FDB_ADD:
+ err = dsa_switch_host_fdb_add(ds, info);
+ break;
+ case DSA_NOTIFIER_HOST_FDB_DEL:
+ err = dsa_switch_host_fdb_del(ds, info);
+ break;
case DSA_NOTIFIER_HSR_JOIN:
err = dsa_switch_hsr_join(ds, info);
break;
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-03 02:07:48 +0000