+static void
+l2fwd_rx_tx_adapter_setup_internal_port(struct l2fwd_resources *rsrc)
+{
+ struct l2fwd_event_resources *evt_rsrc = rsrc->evt_rsrc;
+ struct rte_event_eth_rx_adapter_queue_conf eth_q_conf;
+ uint8_t event_d_id = evt_rsrc->event_d_id;
+ uint16_t adapter_id = 0;
+ uint16_t nb_adapter = 0;
+ uint16_t port_id;
+ uint8_t q_id = 0;
+ int ret;
+
+ memset(ð_q_conf, 0, sizeof(eth_q_conf));
+ eth_q_conf.ev.priority = RTE_EVENT_DEV_PRIORITY_NORMAL;
+
+ RTE_ETH_FOREACH_DEV(port_id) {
+ if ((rsrc->enabled_port_mask & (1 << port_id)) == 0)
+ continue;
+ nb_adapter++;
+ }
+
+ evt_rsrc->rx_adptr.nb_rx_adptr = nb_adapter;
+ evt_rsrc->rx_adptr.rx_adptr = (uint8_t *)malloc(sizeof(uint8_t) *
+ evt_rsrc->rx_adptr.nb_rx_adptr);
+ if (!evt_rsrc->rx_adptr.rx_adptr) {
+ free(evt_rsrc->evp.event_p_id);
+ free(evt_rsrc->evq.event_q_id);
+ rte_panic("Failed to allocate memery for Rx adapter\n");
+ }
+
+ /* Assigned ethernet port. 8< */
+ RTE_ETH_FOREACH_DEV(port_id) {
+ if ((rsrc->enabled_port_mask & (1 << port_id)) == 0)
+ continue;
+
+ if (rsrc->evt_vec.enabled) {
+ uint32_t cap;
+
+ if (rte_event_eth_rx_adapter_caps_get(event_d_id,
+ port_id, &cap))
+ rte_panic(
+ "Failed to get event rx adapter capability");
+
+ if (cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_EVENT_VECTOR) {
+ eth_q_conf.vector_sz = rsrc->evt_vec.size;
+ eth_q_conf.vector_timeout_ns =
+ rsrc->evt_vec.timeout_ns;
+ eth_q_conf.vector_mp = rsrc->evt_vec_pool;
+ eth_q_conf.rx_queue_flags |=
+ RTE_EVENT_ETH_RX_ADAPTER_QUEUE_EVENT_VECTOR;
+ } else {
+ rte_panic(
+ "Rx adapter doesn't support event vector");
+ }
+ }
+
+ ret = rte_event_eth_rx_adapter_create(adapter_id, event_d_id,
+ &evt_rsrc->def_p_conf);
+ if (ret)
+ rte_panic("Failed to create rx adapter[%d]\n",
+ adapter_id);
+
+ /* Configure user requested sched type*/
+ eth_q_conf.ev.sched_type = rsrc->sched_type;
+ eth_q_conf.ev.queue_id = evt_rsrc->evq.event_q_id[q_id];
+ ret = rte_event_eth_rx_adapter_queue_add(adapter_id, port_id,
+ -1, ð_q_conf);
+ if (ret)
+ rte_panic("Failed to add queues to Rx adapter\n");
+
+ ret = rte_event_eth_rx_adapter_start(adapter_id);
+ if (ret)
+ rte_panic("Rx adapter[%d] start Failed\n", adapter_id);
+
+ evt_rsrc->rx_adptr.rx_adptr[adapter_id] = adapter_id;
+ adapter_id++;
+ if (q_id < evt_rsrc->evq.nb_queues)
+ q_id++;
+ }
+
+ evt_rsrc->tx_adptr.nb_tx_adptr = nb_adapter;
+ evt_rsrc->tx_adptr.tx_adptr = (uint8_t *)malloc(sizeof(uint8_t) *
+ evt_rsrc->tx_adptr.nb_tx_adptr);
+ if (!evt_rsrc->tx_adptr.tx_adptr) {
+ free(evt_rsrc->rx_adptr.rx_adptr);
+ free(evt_rsrc->evp.event_p_id);
+ free(evt_rsrc->evq.event_q_id);
+ rte_panic("Failed to allocate memery for Rx adapter\n");
+ }
+
+ adapter_id = 0;
+ RTE_ETH_FOREACH_DEV(port_id) {
+ if ((rsrc->enabled_port_mask & (1 << port_id)) == 0)
+ continue;
+ ret = rte_event_eth_tx_adapter_create(adapter_id, event_d_id,
+ &evt_rsrc->def_p_conf);
+ if (ret)
+ rte_panic("Failed to create tx adapter[%d]\n",
+ adapter_id);
+
+ ret = rte_event_eth_tx_adapter_queue_add(adapter_id, port_id,
+ -1);
+ if (ret)
+ rte_panic("Failed to add queues to Tx adapter\n");
+
+ ret = rte_event_eth_tx_adapter_start(adapter_id);
+ if (ret)
+ rte_panic("Tx adapter[%d] start Failed\n", adapter_id);
+
+ evt_rsrc->tx_adptr.tx_adptr[adapter_id] = adapter_id;
+ adapter_id++;
+ }
+ /* >8 End of assigned ethernet port. */
+}
+