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From: Hezy Abudy <hezyabudy@gmail.com>
Date: Wed, 30 Dec 2020 10:02:49 +0200
Message-ID: <CAEg=hmEjE1s945dtFqqMg8iujdCNAk0LuThOkZQEgmvuGP3nQg@mail.gmail.com>
To: users@dpdk.org
Cc: Hezy Abudy <hezyabudy@gmail.com>, hezy.abudy@imperva.com
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Subject: [dpdk-users] Unable to bind intel NIC X710
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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.