/* Add a new bridge. */
lagopus_result_t
bridge_add(struct bridge_list *bridge_list, const char *name, uint64_t dpid) {
struct bridge *bridge;
/* Find bridge. */
bridge = bridge_lookup(bridge_list, name);
if (bridge != NULL) {
return LAGOPUS_RESULT_ALREADY_EXISTS;
}
/* Allocate a new bridge. */
bridge = bridge_alloc(name);
if (bridge == NULL) {
return LAGOPUS_RESULT_NO_MEMORY;
}
/* If given dpid is zero, generate random dpid value. */
if (dpid == 0) {
dpid = bridge_dpid_generate();
}
bridge->dpid = dpid;
flowdb_wrlock(NULL);
TAILQ_INSERT_TAIL(bridge_list, bridge, entry);
flowdb_wrunlock(NULL);
lagopus_msg_info("Bridge %s dpid:%0" PRIx64 " is added\n", name, dpid);
return LAGOPUS_RESULT_OK;
}
static void *bridge_clone(struct rtnl_link *link, void *data)
{
struct bridge_data *bd;
if ((bd = bridge_alloc(link)))
memcpy(bd, data, sizeof(*bd));
return bd;
}
struct ast_bridge *bridge_stasis_new(uint32_t capabilities, unsigned int flags, const char *name, const char *id)
{
void *bridge;
bridge = bridge_alloc(sizeof(struct ast_bridge), &bridge_stasis_v_table);
bridge = bridge_base_init(bridge, capabilities, flags, "Stasis", name, id);
bridge = bridge_register(bridge);
return bridge;
}
struct ast_bridge *bridge_parking_new(struct parking_lot *bridge_lot)
{
void *bridge;
bridge = bridge_alloc(sizeof(struct ast_bridge_parking), &ast_bridge_parking_v_table);
bridge = bridge_base_init(bridge, AST_BRIDGE_CAPABILITY_HOLDING,
AST_BRIDGE_FLAG_MERGE_INHIBIT_TO | AST_BRIDGE_FLAG_MERGE_INHIBIT_FROM
| AST_BRIDGE_FLAG_SWAP_INHIBIT_FROM, "Parking", bridge_lot->name, NULL);
bridge = ast_bridge_parking_init(bridge, bridge_lot);
bridge = bridge_register(bridge);
return bridge;
}
