K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-06-01T20:01:02.792617Z
K 7
svn:log
V 829
Add some missing DFS chipset functionality to the FreeBSD HAL.

Please note - this doesn't in any way constitute a full DFS
implementation, it merely adds the relevant capability bits and
radar detection threshold register access.

The particulars:

* Add new capability bits outlining what the DFS capabilities
  are of the various chipsets.
* Add HAL methods to set and get the radar related register values.
* Add AR5212 and AR5416+ DFS radar related register value
  routines.
* Add a missing HAL phy error code that's related to radar event
  processing.
* Add HAL_PHYERR_PARAM, a data type that encapsulates the radar
  register values.

The AR5212 routines are just for completeness. The AR5416 routines
are a super-set of those; I may later on do a drive-by pass to
tidy up duplicate code.

Obtained from:	Linux, Atheros

END