void
test_ofp_version_bitmap(void) {
int version;
uint32_t bitmap;
TEST_ASSERT_NOT_NULL(bridge);
/* Setting versions. */
for (version = OPENFLOW_VERSION_1_3; version <= OPENFLOW_VERSION_1_4;
version++) {
TEST_ASSERT_TRUE(LAGOPUS_RESULT_OK == bridge_ofp_version_bitmap_set(bridge,
version));
TEST_ASSERT_TRUE(LAGOPUS_RESULT_OK == bridge_ofp_version_bitmap_get(bridge,
&bitmap));
TEST_ASSERT_TRUE(0 != (bitmap & (1 << version)));
}
/* Clearing versions. */
for (version = OPENFLOW_VERSION_1_4; version >= OPENFLOW_VERSION_1_3;
version--) {
TEST_ASSERT_TRUE(LAGOPUS_RESULT_OK == bridge_ofp_version_bitmap_unset(bridge,
version));
TEST_ASSERT_TRUE(LAGOPUS_RESULT_OK == bridge_ofp_version_bitmap_get(bridge,
&bitmap));
TEST_ASSERT_TRUE(0 == (bitmap & (1 << version)));
}
}
lagopus_result_t
dpmgr_bridge_ofp_version_bitmap_set(uint64_t dpid, uint8_t version) {
lagopus_result_t ret = LAGOPUS_RESULT_ANY_FAILURES;
struct dpmgr *dpmgr = NULL;
struct bridge *bridge = NULL;
dpmgr = dpmgr_get_instance();
if (dpmgr != NULL) {
bridge = bridge_lookup_by_dpid(&dpmgr->bridge_list, dpid);
if (bridge != NULL) {
ret = bridge_ofp_version_bitmap_set(bridge, version);
} else {
lagopus_msg_warning("Not found bridge.\n");
ret = LAGOPUS_RESULT_NOT_FOUND;
}
} else {
lagopus_msg_warning("Not found dpmgr.\n");
ret = LAGOPUS_RESULT_NOT_FOUND;
}
return ret;
}
/* Allocate a new bridge. */
static struct bridge *
bridge_alloc(const char *name) {
struct bridge *bridge;
/* Allocate memory. */
bridge = (struct bridge *)calloc(1, sizeof(struct bridge));
if (bridge == NULL) {
return NULL;
}
/* Set bridge name. */
strncpy(bridge->name, name, BRIDGE_MAX_NAME_LEN);
/* Set default wire protocol version to OpenFlow 1.3. */
bridge_ofp_version_set(bridge, OPENFLOW_VERSION_1_3);
bridge_ofp_version_bitmap_set(bridge, OPENFLOW_VERSION_1_3);
/* Set default fail mode. */
bridge_fail_mode_set(bridge, FAIL_STANDALONE_MODE);
/* Set default features. */
bridge->features.n_buffers = BRIDGE_N_BUFFERS_DEFAULT;
bridge->features.n_tables = BRIDGE_N_TABLES_DEFAULT;
/* Auxiliary connection id. This value is not used. For
* auxiliary_id, please use channel_auxiliary_id_get(). */
bridge->features.auxiliary_id = 0;
/* Capabilities. */
SET32_FLAG(bridge->features.capabilities, OFPC_FLOW_STATS);
SET32_FLAG(bridge->features.capabilities, OFPC_TABLE_STATS);
SET32_FLAG(bridge->features.capabilities, OFPC_PORT_STATS);
SET32_FLAG(bridge->features.capabilities, OFPC_GROUP_STATS);
UNSET32_FLAG(bridge->features.capabilities, OFPC_IP_REASM);
SET32_FLAG(bridge->features.capabilities, OFPC_QUEUE_STATS);
UNSET32_FLAG(bridge->features.capabilities, OFPC_PORT_BLOCKED);
bridge->switch_config.flags = OFPC_FRAG_NORMAL;
bridge->switch_config.miss_send_len = 128;
/* Prepare bridge's port vector. */
bridge->ports = vector_alloc();
if (bridge->ports == NULL) {
goto out;
}
/* Allocate flowdb with table 0. */
bridge->flowdb = flowdb_alloc(1);
if (bridge->flowdb == NULL) {
goto out;
}
/* Allocate group table. */
bridge->group_table = group_table_alloc(bridge);
if (bridge->group_table == NULL) {
goto out;
}
/* Allocate meter table. */
bridge->meter_table = meter_table_alloc();
if (bridge->meter_table == NULL) {
goto out;
}
/* Return bridge. */
return bridge;
out:
bridge_free(bridge);
return NULL;
}