On 03 Sep 1999 09:34:14 -0700 
 cgd@netbsd.org (Chris G. Demetriou) wrote:

 > Matthias Drochner <drochner@zel459.zel.kfa-juelich.de> writes:
 > > cgd@netbsd.org said:
 > > > Linear access should only be allowed if the region behaves like memory
 > > > from the kernel's point of view. 
 > > 
 > > Well - it _is_ memory in the particular case I had
 > > to deal with (the if_ti driver).
 > > It is shared memory between the adapter's CPU and PCI.

FWIW, I now have some GA-620 boards, and plan on plopping them into Alphas,
some of which (8200s) do not have BWX.  So, I'll be motivated to make this
work.

        -- Jason R. Thorpe <thorpej@nas.nasa.gov>