diff options
| author |   Vivien Didelot <vivien.didelot@savoirfairelinux.com> | 2017-09-20 19:32:14 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-09-21 15:24:01 -0700 |
| commit | de40fc5d210f2c31f2c25a9b920861276a71b70d (patch) | |
| tree | 085a2d7298d060e6eb28c2582a60f41170eceb77 /net/dsa | |
| parent | net: dsa: better scoping of slave functions (diff) | |
| download | linux-dev-de40fc5d210f2c31f2c25a9b920861276a71b70d.tar.xz linux-dev-de40fc5d210f2c31f2c25a9b920861276a71b70d.zip | |
net: dsa: add port fdb dump
Dumping a DSA port's FDB entries is not specific to a DSA slave, so add
a dsa_port_fdb_dump function, similarly to dsa_port_fdb_add and
dsa_port_fdb_del.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa')
| -rw-r--r-- | net/dsa/dsa_priv.h | 1 | ||||
| -rw-r--r-- | net/dsa/port.c | 11 | ||||
| -rw-r--r-- | net/dsa/slave.c | 9 |
3 files changed, 14 insertions, 7 deletions
diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h index f616b3444418..9803952a5b40 100644 --- a/net/dsa/dsa_priv.h +++ b/net/dsa/dsa_priv.h @@ -128,6 +128,7 @@ 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_fdb_dump(struct dsa_port *dp, dsa_fdb_dump_cb_t *cb, void *data); int dsa_port_mdb_add(struct dsa_port *dp, const struct switchdev_obj_port_mdb *mdb, struct switchdev_trans *trans); diff --git a/net/dsa/port.c b/net/dsa/port.c index 659676ba3f8b..76d43a82d397 100644 --- a/net/dsa/port.c +++ b/net/dsa/port.c @@ -173,6 +173,17 @@ 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_fdb_dump(struct dsa_port *dp, dsa_fdb_dump_cb_t *cb, void *data) +{ + struct dsa_switch *ds = dp->ds; + int port = dp->index; + + if (!ds->ops->port_fdb_dump) + return -EOPNOTSUPP; + + return ds->ops->port_fdb_dump(ds, port, cb, data); +} + int dsa_port_mdb_add(struct dsa_port *dp, const struct switchdev_obj_port_mdb *mdb, struct switchdev_trans *trans) diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 4a98942a6135..02ace7d462c4 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -263,16 +263,11 @@ dsa_slave_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb, }; struct dsa_slave_priv *p = netdev_priv(dev); struct dsa_port *dp = p->dp; - struct dsa_switch *ds = dp->ds; int err; - if (!ds->ops->port_fdb_dump) - return -EOPNOTSUPP; - - err = ds->ops->port_fdb_dump(ds, dp->index, - dsa_slave_port_fdb_do_dump, - &dump); + err = dsa_port_fdb_dump(dp, dsa_slave_port_fdb_do_dump, &dump); *idx = dump.idx; + return err; } |