Hi All, I am trying to bind virtio interface with my dpdk application. Binding was successful but LINK create is failed in the log I am seeing Port which was bound not probed in startup. Please suggest how to bind the virtio interface into dpdk.
Steps I have tried to bind the port: 1. modprobe uio_pci_generic 2. dpdk-devbind.py -b uio_pci_generic 0000:02:00.0 0000:03:00.0 3. dpdk-devbind.py -s Network devices using DPDK-compatible driver ============================================ 0000:02:00.0 'Virtio network device 1041' drv=uio_pci_generic unused=virtio_pci,igb_uio,vfio-pci 0000:03:00.0 'Virtio network device 1041' drv=uio_pci_generic unused=virtio_pci,igb_uio,vfio-pci Startup log: IPv4 IP : 4.4.4.4 IPv6 IP : 0::0 EAL: Detected 24 lcore(s) EAL: Detected 1 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'PA' EAL: Probing VFIO support... EAL: VFIO support initialized EAL: No legacy callbacks, legacy socket not created mempool MEMPOOL0 buffer 2304 pool 4096k cache 512 cpu 0 mempool MEMPOOL1 buffer 2304 pool 4096k cache 128 cpu 0 mempool MEMPOOL2 buffer 2304 pool 2048k cache 128 cpu 0 link LINK0 dev 0000:02:00.0 rxq 2 512 MEMPOOL0 txq 2 512 promiscuous on Command "link" failed. Regards, Bala
