> You notion of where things can be mapped isn't quite good enough, i
> don't think.  for instance, if the card is behind a PPB, you need to
> limit it to the space that the PPB is forwarding.
I was suspecting that there might be problems like that.
I've never done any PCI driver work (except cut-n-paste), so I
don't know how to do the PPB stuff.  Any hints (or, even better,
code) would be appreciated.

      -- Lennart