examples: use eventdev pre-scheduling

Enable event pre-scheduling if supported by the event device.

Signed-off-by: Pavan Nikhilesh <[email protected]>
Acked-by: Jerin Jacob <[email protected]>

Author: PavanNikhilesh

examples/eventdev_pipeline/pipeline_worker_generic.c

@@ -192,6 +192,12 @@ setup_eventdev_generic(struct worker_data *worker_data)
 		config.nb_event_port_enqueue_depth =
 				dev_info.max_event_port_enqueue_depth;
 
+	if (dev_info.event_dev_cap & RTE_EVENT_DEV_CAP_EVENT_PRESCHEDULE)
+		config.preschedule_type = RTE_EVENT_PRESCHEDULE;
+
+	if (dev_info.event_dev_cap & RTE_EVENT_DEV_CAP_EVENT_PRESCHEDULE_ADAPTIVE)
+		config.preschedule_type = RTE_EVENT_PRESCHEDULE_ADAPTIVE;
+
 	ret = rte_event_dev_configure(dev_id, &config);
 	if (ret < 0) {
 		printf("%d: Error configuring device\n", __LINE__);

examples/eventdev_pipeline/pipeline_worker_tx.c

@@ -505,6 +505,12 @@ setup_eventdev_worker_tx_enq(struct worker_data *worker_data)
 		config.nb_event_port_enqueue_depth =
 				dev_info.max_event_port_enqueue_depth;
 
+	if (dev_info.event_dev_cap & RTE_EVENT_DEV_CAP_EVENT_PRESCHEDULE)
+		config.preschedule_type = RTE_EVENT_PRESCHEDULE;
+
+	if (dev_info.event_dev_cap & RTE_EVENT_DEV_CAP_EVENT_PRESCHEDULE_ADAPTIVE)
+		config.preschedule_type = RTE_EVENT_PRESCHEDULE_ADAPTIVE;
+
 	ret = rte_event_dev_configure(dev_id, &config);
 	if (ret < 0) {
 		printf("%d: Error configuring device\n", __LINE__);

examples/ipsec-secgw/event_helper.c

@@ -669,6 +669,12 @@ eh_initialize_eventdev(struct eventmode_conf *em_conf)
 		eventdev_conf.nb_event_port_enqueue_depth =
 				evdev_default_conf.max_event_port_enqueue_depth;
 
+		if (evdev_default_conf.event_dev_cap & RTE_EVENT_DEV_CAP_EVENT_PRESCHEDULE)
+			eventdev_conf.preschedule_type = RTE_EVENT_PRESCHEDULE;
+
+		if (evdev_default_conf.event_dev_cap & RTE_EVENT_DEV_CAP_EVENT_PRESCHEDULE_ADAPTIVE)
+			eventdev_conf.preschedule_type = RTE_EVENT_PRESCHEDULE_ADAPTIVE;
+
 		/* Configure event device */
 		ret = rte_event_dev_configure(eventdev_id, &eventdev_conf);
 		if (ret < 0) {

examples/l2fwd-event/l2fwd_event_generic.c

@@ -86,6 +86,12 @@ l2fwd_event_device_setup_generic(struct l2fwd_resources *rsrc)
 	evt_rsrc->has_burst = !!(dev_info.event_dev_cap &
 				    RTE_EVENT_DEV_CAP_BURST_MODE);
 
+	if (dev_info.event_dev_cap & RTE_EVENT_DEV_CAP_EVENT_PRESCHEDULE)
+		event_d_conf.preschedule_type = RTE_EVENT_PRESCHEDULE;
+
+	if (dev_info.event_dev_cap & RTE_EVENT_DEV_CAP_EVENT_PRESCHEDULE_ADAPTIVE)
+		event_d_conf.preschedule_type = RTE_EVENT_PRESCHEDULE_ADAPTIVE;
+
 	ret = rte_event_dev_configure(event_d_id, &event_d_conf);
 	if (ret < 0)
 		rte_panic("Error in configuring event device\n");

examples/l2fwd-event/l2fwd_event_internal_port.c

@@ -82,6 +82,12 @@ l2fwd_event_device_setup_internal_port(struct l2fwd_resources *rsrc)
 	evt_rsrc->has_burst = !!(dev_info.event_dev_cap &
 				    RTE_EVENT_DEV_CAP_BURST_MODE);
 
+	if (dev_info.event_dev_cap & RTE_EVENT_DEV_CAP_EVENT_PRESCHEDULE)
+		event_d_conf.preschedule_type = RTE_EVENT_PRESCHEDULE;
+
+	if (dev_info.event_dev_cap & RTE_EVENT_DEV_CAP_EVENT_PRESCHEDULE_ADAPTIVE)
+		event_d_conf.preschedule_type = RTE_EVENT_PRESCHEDULE_ADAPTIVE;
+
 	ret = rte_event_dev_configure(event_d_id, &event_d_conf);
 	if (ret < 0)
 		rte_panic("Error in configuring event device\n");

examples/l3fwd/l3fwd_event_generic.c

@@ -74,6 +74,12 @@ l3fwd_event_device_setup_generic(void)
 	evt_rsrc->has_burst = !!(dev_info.event_dev_cap &
 				    RTE_EVENT_DEV_CAP_BURST_MODE);
 
+	if (dev_info.event_dev_cap & RTE_EVENT_DEV_CAP_EVENT_PRESCHEDULE)
+		event_d_conf.preschedule_type = RTE_EVENT_PRESCHEDULE;
+
+	if (dev_info.event_dev_cap & RTE_EVENT_DEV_CAP_EVENT_PRESCHEDULE_ADAPTIVE)
+		event_d_conf.preschedule_type = RTE_EVENT_PRESCHEDULE_ADAPTIVE;
+
 	ret = rte_event_dev_configure(event_d_id, &event_d_conf);
 	if (ret < 0)
 		rte_panic("Error in configuring event device\n");

examples/l3fwd/l3fwd_event_internal_port.c

@@ -73,6 +73,12 @@ l3fwd_event_device_setup_internal_port(void)
 	evt_rsrc->has_burst = !!(dev_info.event_dev_cap &
 				    RTE_EVENT_DEV_CAP_BURST_MODE);
 
+	if (dev_info.event_dev_cap & RTE_EVENT_DEV_CAP_EVENT_PRESCHEDULE)
+		event_d_conf.preschedule_type = RTE_EVENT_PRESCHEDULE;
+
+	if (dev_info.event_dev_cap & RTE_EVENT_DEV_CAP_EVENT_PRESCHEDULE_ADAPTIVE)
+		event_d_conf.preschedule_type = RTE_EVENT_PRESCHEDULE_ADAPTIVE;
+
 	ret = rte_event_dev_configure(event_d_id, &event_d_conf);
 	if (ret < 0)
 		rte_panic("Error in configuring event device\n");