K 10 svn:author V 6 marcel K 8 svn:date V 27 2012-05-09T16:57:09.032263Z K 7 svn:log V 219 Convert the request buffer to busdma/mi. Since we don't have a dmamap for allocated memory, compile it out entirely. This also exposes the places where we call bus_dmamap_sync(), which is a good open item to have next. END