So, I have made the changes to the bus_dma(9) interface outlined in my mail
to tech-kern on the 2nd.  I have also added the necessary bus_dmamap_sync()
calls to the fxp driver as an example of what needs to be done.  I will
slowly make the necessary changes to other drivers as I have time.

In the mean time, if you experience any trouble, please let me know ASAP.

Thanks!

Jason R. Thorpe                                       thorpej@nas.nasa.gov
NASA Ames Research Center                            Home: +1 408 866 1912
NAS: M/S 258-5                                       Work: +1 650 604 0935
Moffett Field, CA 94035                             Pager: +1 415 428 6939