Dear DPDK devs,

We are using DPDK as the backend target of a P4 pipeline (https://github.com/p4lang/p4-dpdk-target). A recent issue we are trying to solve is to support a naive XOR hash (something like this) in this pipeline. This requires an XOR hash implementation in DPDK. I have the following questions:

Is there already an XOR hash implementation in DPDK? I haven't found it myself, but I could have missed it.
If it doesn't exist, I'm willing to contribute one, as the implementation is quite straightforward. But I might need your help on where to put the code, as I'm not that familiar with the code organization.

Any help would be appreciated!

Thanks,

Bili