Hi All, I am trying to bind this nic I40E:
Ethernet Controller X710 for 10GbE backplane 1581 my OS is ubuntu 18.04 kernel: 4.15.0-74-generic I used dpdk-setup.sh to Insert VFIO module. i also add iommu=on to grub file. running devbind command: sudo ./dpdk-devbind.py -b vfio-pci 02:00.1 i Got this erros: Error: bind failed for 0000:02:00.1 - Cannot bind to driver vfio-pci dmesg output: [ 5091.393436] vfio-pci*: probe of 0000:02:00.1 failed with error -22* Thanks, Hezy.
