> Note that the I/O BAR and the mem BAR are the same size, and that the
> driver only touches one of them. There's a good chance that they
> actually map the register space, so you can avoid the problem by
> memory mapping the BAR at 0x10, rather than I/O mapping the BAR at
> 0x14. Give that a try.

Done. Seems to work so far (it's now hitting other problems).

Thanks!


Martin