Hello all I was trying to achieve cooperation of VPP with the NIC present in the ThunderX (c1.large.arm) It was not successful: https://gist.github.com/stanislav-chlebec/a36c43c2eee8c16d3d297e67bac1d711 Conclusion: VPP was successfully built on the system. VPP is not able to work with the NIC + vfio_pci neither with NIC + uio_pci_generic neither with NIC + igb_uio The output of the cpmmand in vpp is like this DBGvpp# sh int
Name Idx State MTU (L3/IP4/IP6/MPLS) Counter Count VirtualFunctionEthernet1/0/2 1 error 9000/0/0/0 local0 0 down 0/0/0/0 DBGvpp# show hardware-interfaces Name Idx Link Hardware VirtualFunctionEthernet1/0/2 1 down VirtualFunctionEthernet1/0/2 Ethernet address 30:0e:d5:ff:0d:9e Cavium ThunderX carrier down flags: pmd pmd-init-fail maybe-multiseg rx queues 1, rx desc 1024, tx queues 1, tx desc 1024 cpu socket 0 Errors: rte_eth_rx_queue_setup[port:0, errno:-22]: Unknown error -22 local0 0 down local0 local DBGvpp# DBGvpp# set interface state VirtualFunctionEthernet1/0/2 up set interface state: Interface in the error state DBGvpp# set interface state VirtualFunctionEthernet1/0/2 down set interface state: Interface not initialized DBGvpp#
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