Marius Strobl 6c5276c828 - Allocate the DMA memory shared between the host and the controller as
coherent.
- Add some missing bus_dmamap_sync() calls. This includes putting such
  calls before calling reply handlers instead of calling bus_dmamap_sync()
  for the request queue from individual reply handlers as these handlers
  generally read back updates by the controller.

Tested on amd64 and sparc64.

MFC after:	2 weeks
2011-03-06 12:48:15 +00:00
..
2010-01-28 08:41:30 +00:00
2010-12-28 16:57:29 +00:00