This patch adds support for radar_detected event from FW.
Driver in turn would stop netdev queues to stop TX traffic and
issue RADAR_DETECT event to cfg80211.
Signed-off-by: NAvinash Patil <patila@marvell.com>
Signed-off-by: NQingshui Gao <gaoqs@marvell.com>
Signed-off-by: NCathy Luo <cluo@marvell.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>