31 1. Pcap-dpdk provides libpcap the ability to use DPDK with the device name as dpdk:{portid}, such a…
71 4. Link your own program with libpcap, and use DPDK with the device name as dpdk:{portid}, such as …
179 	uint16_t portid; // portid of DPDK  member
293 		nb_rx = (int)rte_eth_rx_burst(pd->portid, 0, pkts_burst, burst_cnt);  in dpdk_read_with_timeout()
298 			nb_rx = (int)rte_eth_rx_burst(pd->portid, 0, pkts_burst, burst_cnt);  in dpdk_read_with_timeout()
443 		rte_eth_promiscuous_disable(pd->portid);  in pcap_dpdk_close()
445 	rte_eth_dev_stop(pd->portid);  in pcap_dpdk_close()
446 	rte_eth_dev_close(pd->portid);  in pcap_dpdk_close()
452 	uint16_t portid = pd->portid;  in nic_stats_display()  local
454 	rte_eth_stats_get(portid, &stats);  in nic_stats_display()
455 	RTE_LOG(INFO,USER1, "portid:%d, RX-packets: %-10"PRIu64"  RX-errors:  %-10"PRIu64  in nic_stats_display()
456 …   "  RX-bytes:  %-10"PRIu64"  RX-Imissed:  %-10"PRIu64"\n", portid, stats.ipackets, stats.ierrors,  in nic_stats_display()
458 …RTE_LOG(INFO,USER1, "portid:%d, RX-PPS: %-10"PRIu64" RX-Mbps: %.2lf\n", portid, pd->pps, pd->bps/1…  in nic_stats_display()
465 	rte_eth_stats_get(pd->portid,&(pd->curr_stats));  in pcap_dpdk_stats()
496 static int check_link_status(uint16_t portid, struct rte_eth_link *plink)  in check_link_status()  argument
499 	rte_eth_link_get(portid, plink);  in check_link_status()
526 // return portid by device name, otherwise return -1
548 	// too large for portid  in portid_by_device()
758 	uint16_t portid= DPDK_PORTID_MAX;  in pcap_dpdk_activate()  local
807 		portid = portid_by_device(p->opt.device);  in pcap_dpdk_activate()
808 		if (portid == DPDK_PORTID_MAX){  in pcap_dpdk_activate()
810 			    "dpdk error: portid is invalid. device %s",  in pcap_dpdk_activate()
816 		pd->portid = portid;  in pcap_dpdk_activate()
835 		rte_eth_dev_info_get(portid, &dev_info);  in pcap_dpdk_activate()
841 		ret = rte_eth_dev_configure(portid, 1, 1, &local_port_conf);  in pcap_dpdk_activate()
847 			    portid);  in pcap_dpdk_activate()
852 		ret = rte_eth_dev_adjust_nb_rx_tx_desc(portid, &nb_rxd, &nb_txd);  in pcap_dpdk_activate()
858 			    portid);  in pcap_dpdk_activate()
863 		rte_eth_macaddr_get(portid, &(pd->eth_addr));  in pcap_dpdk_activate()
869 		ret = rte_eth_rx_queue_setup(portid, 0, nb_rxd,  in pcap_dpdk_activate()
870 					     rte_eth_dev_socket_id(portid),  in pcap_dpdk_activate()
878 			    portid);  in pcap_dpdk_activate()
886 		ret = rte_eth_tx_queue_setup(portid, 0, nb_txd,  in pcap_dpdk_activate()
887 				rte_eth_dev_socket_id(portid),  in pcap_dpdk_activate()
894 			    portid);  in pcap_dpdk_activate()
901 				rte_eth_dev_socket_id(portid));  in pcap_dpdk_activate()
905 			    "dpdk error: Cannot allocate buffer for tx on port %u", portid);  in pcap_dpdk_activate()
911 		ret = rte_eth_dev_start(portid);  in pcap_dpdk_activate()
917 			    portid);  in pcap_dpdk_activate()
924 			rte_eth_promiscuous_enable(portid);  in pcap_dpdk_activate()
927 		is_port_up = check_link_status(portid, &link);  in pcap_dpdk_activate()
930 			    "dpdk error: link is down, port=%u",portid);  in pcap_dpdk_activate()
935 		rte_eth_stats_reset(pd->portid);  in pcap_dpdk_activate()
937 		rte_eth_stats_get(pd->portid,&(pd->prev_stats));  in pcap_dpdk_activate()
939 		pd->portid = portid;  in pcap_dpdk_activate()
940 		p->fd = pd->portid;  in pcap_dpdk_activate()
969 		rte_eth_dev_get_name_by_port(portid,pd->pci_addr);  in pcap_dpdk_activate()
970 …RTE_LOG(INFO, USER1,"Port %d device: %s, MAC:%s, PCI:%s\n", portid, p->opt.device, pd->mac_addr, p…  in pcap_dpdk_activate()
972 							portid, link.link_speed,  in pcap_dpdk_activate()