build/app/dpdk-testpmd -c7 --vdev=net_pcap0,iface=eth0 --vdev=net_pcap1,iface=eth1 --
-i --nb-cores=2 --nb-ports=2 --total-num-mbufs=2048
EAL: Detected CPU lcores: 8
EAL: Detected NUMA nodes: 1
EAL: Detected static linkage of DPDK
EAL: failed to parse device "net_pcap1"
EAL: Unable to parse device 'net_pcap1,iface=ens192'
EAL: Error - exiting with code: 1
Cause: Cannot init EAL: No such device
dpdk-helloword 可以正常运行
去掉 --vdev=net_pcap0,iface=eth0 --vdev=net_pcap1,iface=eth1 也可以正常运行
有没有知道--vdev 这个参数的作用