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
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