Unpopular opinion ahead: The deal with user facing libraries like this is that I'd rather they generalize this and expose the existing network library drivers

Unpopular opinion ahead: The deal with user facing libraries like this is that I'd rather they generalize this and expose the existing network library drivers with a uring interface, and the user processes can take care of packet decap the way they want it. Of course, helpful to have the stub to map the PCI BARs to userspace, and hopefully without any message signalled interrupts. These two alone, may be hard to do, with all the existing network drivers out there. Engineering feats like these are good but not helpful to most people unless they are simple and generic enough to work on most devices. I hope the guys who wrote this take note and eventually layer out and open source this library.