[dpdk-users] Increasing Rx/Tx queues for i40evf driver

megha syam syam.electro at gmail.com
Tue May 22 08:15:42 CEST 2018

Hi All,
I am using dpdk 16.07 version.
The number queues listed by the sriov vf is 4 by default. (4 queue pairs to
be specific)
I have changed the config parameter


to 16.
But still when the VM comes up, the number of queue pairs assigned is still

In the host, the total number of VFs are 4 for the XL710 NIC.

Is there anything that needs to be done, to make VF use more number of
queues per VF?


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