DPD-22.07 bind error=-19

[sysman at scaled.cloud]

Hello All!

  Can someone help me to resolved situation:

ubuntu 20 lts
dpdk 22-0


root at noserve1:/home/user/Works/tootoo2# dpdk-devbind.py -s

Network devices using kernel driver
===================================
0000:05:00.0 'I211 Gigabit Network Connection 1539' if=enp5s0 drv=igb 
unused=vfio-pci,uio_pci_generic *Active*
0000:06:00.0 'I211 Gigabit Network Connection 1539' if=enp6s0 drv=igb 
unused=vfio-pci,uio_pci_generic
0000:07:00.0 'I211 Gigabit Network Connection 1539' if=enp7s0 drv=igb 
unused=vfio-pci,uio_pci_generic
0000:08:00.0 'I211 Gigabit Network Connection 1539' if=enp8s0 drv=igb 
unused=vfio-pci,uio_pci_generic
0000:09:00.0 'I211 Gigabit Network Connection 1539' if=enp9s0 drv=igb 
unused=vfio-pci,uio_pci_generic
0000:0a:00.0 'I211 Gigabit Network Connection 1539' if=enp10s0 drv=igb 
unused=vfio-pci,uio_pci_generic

Other Network devices
=====================
0000:01:00.0 'Ethernet Controller X710 for 10GbE SFP+ 1572' 
unused=i40e,vfio-pci,uio_pci_generic
0000:01:00.1 'Ethernet Controller X710 for 10GbE SFP+ 1572' 
unused=i40e,vfio-pci,uio_pci_generic
0000:01:00.2 'Ethernet Controller X710 for 10GbE SFP+ 1572' 
unused=i40e,vfio-pci,uio_pci_generic
0000:01:00.3 'Ethernet Controller X710 for 10GbE SFP+ 1572' 
unused=i40e,vfio-pci,uio_pci_generic


When i try to bind:


root at noserve1:/home/user/Works/tootoo2# dpdk-devbind.py -b i40e 
0000:01:00.0
Error: bind failed for 0000:01:00.0 - Cannot bind to driver i40e: [Errno 
19] No such device
root at noserve1:/home/user/Works/tootoo2# dpdk-devbind.py -b 
uio_pci_generic 0000:01:00.0
Error: bind failed for 0000:01:00.0 - Cannot bind to driver 
uio_pci_generic: [Errno 19] No such device



Thanks in advance!