This information is already available in mac80211, we just need to export it
via cfg80211 and nl80211.
Signed-off-by: NBruno Randolf <br1@einfach.org>
Acked-by: NJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>