Hi xuyanjie,

Thanks for this work, but it seems to me that you need to rebase this patch
against the latest code.

> -   enable-rx-cksum
> +   enable-rx-checksum

Testpmd has no longer a parameter called enable-rx-checksum.

This was fixed by the following patch by me (from March 2019)
https://mails.dpdk.org/archives/dts/2019-March/005297.html

> using vfio, use the following commands to load the vfio driver and bind it
> +using vfio, use the following commands to to load the vfio driver and
bind it

This was fixed by the following patch, again by me (from December 2018)
https://mails.dpdk.org/archives/dts/2018-December/004567.html

Regards,
Rami Rosen