return event_queue_cfg;
}
+static void
+l3fwd_event_port_setup_internal_port(void)
+{
+ struct l3fwd_event_resources *evt_rsrc = l3fwd_get_eventdev_rsrc();
+ uint8_t event_d_id = evt_rsrc->event_d_id;
+ struct rte_event_port_conf event_p_conf = {
+ .dequeue_depth = 32,
+ .enqueue_depth = 32,
+ .new_event_threshold = 4096
+ };
+ struct rte_event_port_conf def_p_conf;
+ uint8_t event_p_id;
+ int32_t ret;
+
+ evt_rsrc->evp.event_p_id = (uint8_t *)malloc(sizeof(uint8_t) *
+ evt_rsrc->evp.nb_ports);
+ if (!evt_rsrc->evp.event_p_id)
+ rte_panic("Failed to allocate memory for Event Ports\n");
+
+ ret = rte_event_port_default_conf_get(event_d_id, 0, &def_p_conf);
+ if (ret < 0)
+ rte_panic("Error to get default configuration of event port\n");
+
+ if (def_p_conf.new_event_threshold < event_p_conf.new_event_threshold)
+ event_p_conf.new_event_threshold =
+ def_p_conf.new_event_threshold;
+
+ if (def_p_conf.dequeue_depth < event_p_conf.dequeue_depth)
+ event_p_conf.dequeue_depth = def_p_conf.dequeue_depth;
+
+ if (def_p_conf.enqueue_depth < event_p_conf.enqueue_depth)
+ event_p_conf.enqueue_depth = def_p_conf.enqueue_depth;
+
+ event_p_conf.disable_implicit_release =
+ evt_rsrc->disable_implicit_release;
+
+ for (event_p_id = 0; event_p_id < evt_rsrc->evp.nb_ports;
+ event_p_id++) {
+ ret = rte_event_port_setup(event_d_id, event_p_id,
+ &event_p_conf);
+ if (ret < 0)
+ rte_panic("Error in configuring event port %d\n",
+ event_p_id);
+
+ ret = rte_event_port_link(event_d_id, event_p_id, NULL,
+ NULL, 0);
+ if (ret < 0)
+ rte_panic("Error in linking event port %d to queue\n",
+ event_p_id);
+ evt_rsrc->evp.event_p_id[event_p_id] = event_p_id;
+
+ /* init spinlock */
+ rte_spinlock_init(&evt_rsrc->evp.lock);
+ }
+
+ evt_rsrc->def_p_conf = event_p_conf;
+}
+
+static void
+l3fwd_event_queue_setup_internal_port(uint32_t event_queue_cfg)
+{
+ struct l3fwd_event_resources *evt_rsrc = l3fwd_get_eventdev_rsrc();
+ uint8_t event_d_id = evt_rsrc->event_d_id;
+ struct rte_event_queue_conf event_q_conf = {
+ .nb_atomic_flows = 1024,
+ .nb_atomic_order_sequences = 1024,
+ .event_queue_cfg = event_queue_cfg,
+ .priority = RTE_EVENT_DEV_PRIORITY_NORMAL
+ };
+ struct rte_event_queue_conf def_q_conf;
+ uint8_t event_q_id = 0;
+ int32_t ret;
+
+ ret = rte_event_queue_default_conf_get(event_d_id, event_q_id,
+ &def_q_conf);
+ if (ret < 0)
+ rte_panic("Error to get default config of event queue\n");
+
+ if (def_q_conf.nb_atomic_flows < event_q_conf.nb_atomic_flows)
+ event_q_conf.nb_atomic_flows = def_q_conf.nb_atomic_flows;
+
+ if (def_q_conf.nb_atomic_order_sequences <
+ event_q_conf.nb_atomic_order_sequences)
+ event_q_conf.nb_atomic_order_sequences =
+ def_q_conf.nb_atomic_order_sequences;
+
+ event_q_conf.event_queue_cfg = event_queue_cfg;
+ event_q_conf.schedule_type = evt_rsrc->sched_type;
+ evt_rsrc->evq.event_q_id = (uint8_t *)malloc(sizeof(uint8_t) *
+ evt_rsrc->evq.nb_queues);
+ if (!evt_rsrc->evq.event_q_id)
+ rte_panic("Memory allocation failure\n");
+
+ for (event_q_id = 0; event_q_id < evt_rsrc->evq.nb_queues;
+ event_q_id++) {
+ ret = rte_event_queue_setup(event_d_id, event_q_id,
+ &event_q_conf);
+ if (ret < 0)
+ rte_panic("Error in configuring event queue\n");
+ evt_rsrc->evq.event_q_id[event_q_id] = event_q_id;
+ }
+}
+
+static void
+l3fwd_rx_tx_adapter_setup_internal_port(void)
+{
+ struct l3fwd_event_resources *evt_rsrc = l3fwd_get_eventdev_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 ((evt_rsrc->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 memory for Rx adapter\n");
+ }
+
+
+ RTE_ETH_FOREACH_DEV(port_id) {
+ if ((evt_rsrc->port_mask & (1 << port_id)) == 0)
+ continue;
+ 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 = evt_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 memory for Rx adapter\n");
+ }
+
+ adapter_id = 0;
+ RTE_ETH_FOREACH_DEV(port_id) {
+ if ((evt_rsrc->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++;
+ }
+}
void
l3fwd_event_set_internal_port_ops(struct l3fwd_event_setup_ops *ops)
{
ops->event_device_setup = l3fwd_event_device_setup_internal_port;
+ ops->event_queue_setup = l3fwd_event_queue_setup_internal_port;
+ ops->event_port_setup = l3fwd_event_port_setup_internal_port;
+ ops->adapter_setup = l3fwd_rx_tx_adapter_setup_internal_port;
}
git.droids-corp.org / dpdk.git / blobdiff