K 10
svn:author
V 4
avos
K 8
svn:date
V 27
2016-01-12T00:24:40.380887Z
K 7
svn:log
V 266
wpi, iwn: implement ic_getradiocaps method

This will allow to restore channel list after switching interface
to more restrictive regdomain.

Tested with Intel 3945BG (wpi) only.

Approved by:	adrian (mentor)
Differential Revision:	https://reviews.freebsd.org/D4863

END