Using DPDK 18.05 RC2 on RHEL7.5 Seeing this failure when running testpmd. is this known issue in 18.05 RC2 ? [root@sivar75d5v2dpdk-1 app]# ./testpmd -w 0002:00:02.0 --vdev="net_vdev_netvsc0,iface=eth1,force=1" -- -i --port-topology=chained EAL: Detected 16 lcore(s) EAL: Detected 1 NUMA nodes EAL: Multi-process socket /var/run/.rte_unix EAL: Probing VFIO support... EAL: WARNING: cpu flags constant_tsc=yes nonstop_tsc=no -> using unreliable clock cycles ! EAL: PCI device 0002:00:02.0 on NUMA socket -1 EAL: Invalid NUMA socket, default to 0 EAL: probe driver: 15b3:1004 net_mlx4 PMD: net_mlx4: PCI information matches, using device "mlx4_1" (VF: true) PMD: net_mlx4: 1 port(s) detected PMD: net_mlx4: port 1 MAC address is 00:0d:3a:f4:4d:53 net_vdev_netvsc: probably using routed NetVSC interface "eth1" (index 3) rte_pmd_tap_probe(): Initializing pmd_tap for net_tap_vsc0 as dtap0 EAL: PCI device 0003:00:02.0 on NUMA socket -1 EAL: Invalid NUMA socket, default to 0 EAL: probe driver: 15b3:1004 net_mlx4 PMD: net_mlx4: PCI information matches, using device "mlx4_2" (VF: true) PMD: net_mlx4: 1 port(s) detected PMD: net_mlx4: port 1 MAC address is 00:0d:3a:f4:48:c0 rte_pmd_tap_probe(): Initializing pmd_tap for net_tap_vsc1 as dtap1 Interactive-mode selected Warning: NUMA should be configured manually by using --port-numa-config and --ring-numa-config parameters along with --numa. testpmd: create a new mbuf pool <mbuf_pool_socket_0>: n=267456, size=2176, socket=0 testpmd: preferred mempool ops selected: ring_mp_mc Configuring Port 1 (socket 0) net_failsafe: Rx queue offloads 0x1000 don't match port offloads 0x1000 or supported offloads 0x200e Fail to configure port 1 rx queues EAL: Error - exiting with code: 1 Cause: Start ports failed
Hi, this is already a known issue in MLX4 and we already have a patch to fix it. please try applying this patch before running it. https://dpdk.org/dev/patchwork/patch/39461/ Kindest regards Raslan Darawsheh
Thanks this works. do you know if this will be in 18.05 release ?
it's already included in dpdk-next-net