K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-07-19T15:22:35.936275Z
K 7
svn:log
V 423
This patch enables listing DFS related flags when 'ifconfig -v wlanX
list channel' is run. The following new options are introduced:

* D: channel requires DFS
* R: channel has a radar event
* I: channel has detected inteference
* C: the CAC period has completed on a channel that requires it (ie,
  DFS + PASSIVE.)

It's relevant for developing, debugging and using the DFS and
interference options.

Approved by:	re (bz)

END