Function l3fwd_event_service_setup

dpdk/examples/l3fwd/main.c:1481–1532

#ifdef RTE_LIB_EVENTDEV
static void
l3fwd_event_service_setup(void)
{
	struct l3fwd_event_resources *evt_rsrc = l3fwd_get_eventdev_rsrc();
	struct rte_event_dev_info evdev_info;
	uint32_t service_id, caps;
	int ret, i;

	rte_event_dev_info_get(evt_rsrc->event_d_id, &evdev_info);
	if (!(evdev_info.event_dev_cap & RTE_EVENT_DEV_CAP_DISTRIBUTED_SCHED)) {
		ret = rte_event_dev_service_id_get(evt_rsrc->event_d_id,
				&service_id);
		if (ret != -ESRCH && ret != 0)
			rte_exit(EXIT_FAILURE,
				 "Error in starting eventdev service\n");
		l3fwd_service_enable(service_id);
	}

	for (i = 0; i < evt_rsrc->rx_adptr.nb_rx_adptr; i++) {
		ret = rte_event_eth_rx_adapter_caps_get(evt_rsrc->event_d_id,
				evt_rsrc->rx_adptr.rx_adptr[i], &caps);
		if (ret < 0)
			rte_exit(EXIT_FAILURE,
				 "Failed to get Rx adapter[%d] caps\n",
				 evt_rsrc->rx_adptr.rx_adptr[i]);
		ret = rte_event_eth_rx_adapter_service_id_get(
				evt_rsrc->event_d_id,
				&service_id);
		if (ret != -ESRCH && ret != 0)
			rte_exit(EXIT_FAILURE,
				 "Error in starting Rx adapter[%d] service\n",
				 evt_rsrc->rx_adptr.rx_adptr[i]);
		l3fwd_service_enable(service_id);
	}

	for (i = 0; i < evt_rsrc->tx_adptr.nb_tx_adptr; i++) {
		ret = rte_event_eth_tx_adapter_caps_get(evt_rsrc->event_d_id,
				evt_rsrc->tx_adptr.tx_adptr[i], &caps);
		if (ret < 0)
			rte_exit(EXIT_FAILURE,
				 "Failed to get Rx adapter[%d] caps\n",
				 evt_rsrc->tx_adptr.tx_adptr[i]);
		ret = rte_event_eth_tx_adapter_service_id_get(
				evt_rsrc->event_d_id,
				&service_id);
		if (ret != -ESRCH && ret != 0)
			rte_exit(EXIT_FAILURE,
				 "Error in starting Rx adapter[%d] service\n",
				 evt_rsrc->tx_adptr.tx_adptr[i]);
		l3fwd_service_enable(service_id);
	}
}
#endif

int