DPDK l3fwd problem , Cause: Cannot configure device: err=-22, port=1. how to solve this problem?
This is Phenomenon below: root@ubuntu:l3fwd# ./build/l3fwd -c 0x03 -- -p 0x6 --config="(2,0,0),(1,0,1)" EAL: Detected 8 lcore(s) EAL: No free hugepages reported in hugepages-1048576kB EAL: Probing VFIO support... EAL: PCI device 0000:02:01.0 on NUMA socket -1 EAL: Invalid NUMA socket, default to 0 EAL: probe driver: 8086:100f net_e1000_em EAL: PCI device 0000:02:06.0 on NUMA socket -1 EAL: Invalid NUMA socket, default to 0 EAL: probe driver: 8086:100f net_e1000_em EAL: PCI device 0000:02:07.0 on NUMA socket -1 EAL: Invalid NUMA socket, default to 0 EAL: probe driver: 8086:100f net_e1000_em EAL: PCI device 0000:02:08.0 on NUMA socket -1 EAL: Invalid NUMA socket, default to 0 EAL: probe driver: 8086:100f net_e1000_em EAL: PCI device 0000:02:09.0 on NUMA socket -1 EAL: Invalid NUMA socket, default to 0 EAL: probe driver: 8086:100f net_e1000_em L3FWD: LPM or EM none selected, default LPM on Skipping disabled port 0 Initializing port 1 ... Creating queues: nb_rxq=1 nb_txq=2... EAL: Error - exiting with code: 1 Cause: Cannot configure device: err=-22, port=1 (how to solve this problem???) root@ubuntu:l3fwd# cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=16.04 DISTRIB_CODENAME=xenial DISTRIB_DESCRIPTION="Ubuntu 16.04.3 LTS" root@ubuntu:l3fwd# uname -a Linux ubuntu 4.4.0-87-generic #110-Ubuntu SMP Tue Jul 18 12:55:35 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux root@ubuntu:l3fwd# how to solve this problem? Can you help me?
