diff options
Diffstat (limited to 'include/net/dsa.h')
| -rw-r--r-- | include/net/dsa.h | 42 |
1 files changed, 36 insertions, 6 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index 01faba89c987..87c5f18eb381 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -341,11 +341,28 @@ struct dsa_link { struct list_head list; }; +enum dsa_db_type { + DSA_DB_PORT, + DSA_DB_LAG, + DSA_DB_BRIDGE, +}; + +struct dsa_db { + enum dsa_db_type type; + + union { + const struct dsa_port *dp; + struct dsa_lag lag; + struct dsa_bridge bridge; + }; +}; + struct dsa_mac_addr { unsigned char addr[ETH_ALEN]; u16 vid; refcount_t refcount; struct list_head list; + struct dsa_db db; }; struct dsa_vlan { @@ -409,6 +426,13 @@ struct dsa_switch { */ u32 mtu_enforcement_ingress:1; + /* Drivers that isolate the FDBs of multiple bridges must set this + * to true to receive the bridge as an argument in .port_fdb_{add,del} + * and .port_mdb_{add,del}. Otherwise, the bridge.num will always be + * passed as zero. + */ + u32 fdb_isolation:1; + /* Listener for switch fabric events */ struct notifier_block nb; @@ -941,23 +965,29 @@ struct dsa_switch_ops { * Forwarding database */ int (*port_fdb_add)(struct dsa_switch *ds, int port, - const unsigned char *addr, u16 vid); + const unsigned char *addr, u16 vid, + struct dsa_db db); int (*port_fdb_del)(struct dsa_switch *ds, int port, - const unsigned char *addr, u16 vid); + const unsigned char *addr, u16 vid, + struct dsa_db db); int (*port_fdb_dump)(struct dsa_switch *ds, int port, dsa_fdb_dump_cb_t *cb, void *data); int (*lag_fdb_add)(struct dsa_switch *ds, struct dsa_lag lag, - const unsigned char *addr, u16 vid); + const unsigned char *addr, u16 vid, + struct dsa_db db); int (*lag_fdb_del)(struct dsa_switch *ds, struct dsa_lag lag, - const unsigned char *addr, u16 vid); + const unsigned char *addr, u16 vid, + struct dsa_db db); /* * Multicast database */ int (*port_mdb_add)(struct dsa_switch *ds, int port, - const struct switchdev_obj_port_mdb *mdb); + const struct switchdev_obj_port_mdb *mdb, + struct dsa_db db); int (*port_mdb_del)(struct dsa_switch *ds, int port, - const struct switchdev_obj_port_mdb *mdb); + const struct switchdev_obj_port_mdb *mdb, + struct dsa_db db); /* * RXNFC */ |