K 10
svn:author
V 3
tmm
K 8
svn:date
V 27
2003-01-21T17:22:52.000000Z
K 7
svn:log
V 299
bus_dmamap_sync() overhaul:
- Remove NetBSD-style or-ed together BUS_DMASYNC operations, in some
  cases relaxing the (intended) syncing operation a bit.
- Add syncs before reading the descriptor rings.
- Try to combine syncs where possible to avoid overhead.
- Sync all maps before unloading them.

END