tree 883a946e25f18e27abad2ed487a4ed4c88ff349c
parent 2a0e047ed62f20664005881b8e7f9328f910316a
author Simon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de> 1360343779 +0100
committer Johannes Berg <johannes.berg@intel.com> 1360917618 +0100

nl80211/cfg80211: add radar detection command/event

Add new NL80211_CMD_RADAR_DETECT, which starts the Channel
Availability Check (CAC). This command will also notify the
usermode about events (CAC finished, CAC aborted, radar
detected, NOP finished).
Once radar detection has started it should continuously
monitor for radars as long as the channel is active.

This patch enables DFS for AP mode in nl80211/cfg80211.

Based on original patch by Victor Goldenshtein <victorg@ti.com>

Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
[remove WIPHY_FLAG_HAS_RADAR_DETECT again -- my mistake]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>