>>>>> "Jason" == Jason R Thorpe <thorpej@zembu.com> writes:

  Jason> Does the 8139's PCI configuration space get mapped anywhere?

Not that I have noticed.  But there is no need to configure anything.


  Jason> Anyway, you'll still need bus_dma and bus_space -- the rtk driver
  Jason> depends on it.

  Jason> All this special stuff can be easily encapsulated in bus_dma and bus_space.

The only "special stuff" is the DMA buffer allocation.  The rest is
just poking away directly at the 8139's registers.


  // Marcus