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)

> 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)

Regards,

Rami Rosen