[Ofvwg] Further thoughts on uAPI

[Hefty, Sean]

> sub-subsystem (e.g. ib, iwarp, roce, opa, mlx, ...)  Maybe we would define
> some common ioctl's across all devices, but I don't think they would look
> anything like the current commands.  They would need to be much higher
> level.

Before someone goes off on this statement, I was thinking about device discovery and attributes, so that a user space library can figure out which devices it can handle.