[dpdk-users] flow_filtering failed on mlx5

Cliff Burdick shaklee3 at gmail.com
Sat Nov 3 04:30:39 CET 2018


Hi I'm trying to run the flow_filtering example on a connectx-5, and it
seems to fail with dpdk 18.08:

$ sudo ./build/flow -l 1 -n 1
EAL: Detected 48 lcore(s)
EAL: Detected 2 NUMA nodes
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Probing VFIO support...
EAL: PCI device 0000:01:00.0 on NUMA socket 0
EAL:   probe driver: 15b3:1013 net_mlx5
EAL: PCI device 0000:01:00.1 on NUMA socket 0
EAL:   probe driver: 15b3:1013 net_mlx5
EAL: PCI device 0000:81:00.0 on NUMA socket 1
EAL:   probe driver: 8086:1528 net_ixgbe
EAL: PCI device 0000:81:00.1 on NUMA socket 1
EAL:   probe driver: 8086:1528 net_ixgbe
EAL: PCI device 0000:82:00.0 on NUMA socket 1
EAL:   probe driver: 15b3:1013 net_mlx5
EAL: PCI device 0000:82:00.1 on NUMA socket 1
EAL:   probe driver: 15b3:1013 net_mlx5
:: warn: 5 ports detected, but we use only one: port 0
:: initializing port: 0
Ethdev port_id=0 requested Tx offloads 0x3f doesn't match Tx offloads
capabilities 0xc86af in rte_eth_dev_configure()
EAL: Error - exiting with code: 1
  Cause: :: cannot configure device: err=-22, port=0


Has anyone got this to work?


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