Hi, I'm trying to test a SF card (Flareon Ultra SFN7142Q Dual-Port 40GbE) in our testing box, the details of the device are:
. Solarstorm firmware update utility [v7.1.1] Copyright Solarflare Communications 2006-2018, Level 5 Networks 2002-2005 enp101s0f0 - MAC: 00-0F-53-2C-3A-10 Firmware version: v7.1.1 Controller type: Solarflare SFC9100 family Controller version: v6.2.7.1000 Boot ROM version: v5.1.0.1005 The Boot ROM firmware is up to date The controller firmware is up to date enp101s0f1 - MAC: 00-0F-53-2C-3A-11 Firmware version: v7.1.1 Controller type: Solarflare SFC9100 family Controller version: v6.2.7.1000 Boot ROM version: v5.1.0.1005 The Boot ROM firmware is up to date The controller firmware is up to date . The DPDK lib (version 18.05) has been build with CONFIG_RTE_LIBRTE_SFC_EFX_PMD=y as per instructions, the sfc driver seems to be loaded, the output of 'lsmod | grep sfc' is: . sfc 470393 0 . In the kernel logs i see that the card links are ready: . [ 178.496825] sfc 0000:65:00.0 enp101s0f0: link up at 40000Mbps full-duplex (MTU 1500) [ 178.496856] IPv6: ADDRCONF(NETDEV_CHANGE): enp101s0f0: link becomes ready [ 178.497789] sfc 0000:65:00.1 enp101s0f1: link up at 40000Mbps full-duplex (MTU 1500) [ 178.498356] IPv6: ADDRCONF(NETDEV_CHANGE): enp101s0f1: link becomes ready . But DPDK seems to not recognize properly the card, it is visible in the initial EAL logs: . EAL: Detected 28 lcore(s) EAL: Detected 1 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Probing VFIO support... EAL: PCI device 0000:00:1f.6 on NUMA socket 0 EAL: probe driver: 8086:15b8 net_e1000_em EAL: PCI device 0000:65:00.0 on NUMA socket 0 EAL: probe driver: 1924:923 net_sfc_efx EAL: PCI device 0000:65:00.1 on NUMA socket 0 EAL: probe driver: 1924:923 net_sfc_efx EAL: PCI device 0000:b3:00.0 on NUMA socket 0 EAL: probe driver: 15b3:1015 net_mlx5 net_mlx5: MPLS over GRE/UDP tunnel offloading disabled due to old OFED/rdma-core version or firmware configuration EAL: PCI device 0000:b3:00.1 on NUMA socket 0 EAL: probe driver: 15b3:1015 net_mlx5 net_mlx5: MPLS over GRE/UDP tunnel offloading disabled due to old OFED/rdma-core version or firmware configuration . but perhaps the driver probe net_sfc_efx seems to not work as rte_eth_dev_count_avail returns only 2 instead of 4 (there's another MLX card on board). Any suggestion on what might be missing here? Thanks -- BR, Filip +48 666 369 823