On Sat, 5 Feb 2000 14:38:36 +0100 
 Manuel Bouyer <bouyer@antioche.lip6.fr> wrote:

 > NetBSD does combine transactions, it's probably the problem for this machine.
 > Something can certainly be done at the bus_dma level to work around it
 > (forcing transactions <= PAGE_SIZE).

Yes, I'm 75% finished coding up the fix now, and will finish it as soon
as I get back from brunch :-)

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