mac80211: set beamforming bit in radiotap

Add a bit in rx_status.vht_flags to let the low level driver
notify mac80211 about a beamformed packet. Propagate this
to the radiotap header.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index f6988fe8dfd2..2de7ff42ff3a 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -877,11 +877,13 @@ enum mac80211_rx_flags {
  * @RX_VHT_FLAG_80MHZ: 80 MHz was used
  * @RX_VHT_FLAG_80P80MHZ: 80+80 MHz was used
  * @RX_VHT_FLAG_160MHZ: 160 MHz was used
+ * @RX_VHT_FLAG_BF: packet was beamformed
  */
 enum mac80211_rx_vht_flags {
         RX_VHT_FLAG_80MHZ               = BIT(0),
         RX_VHT_FLAG_80P80MHZ            = BIT(1),
         RX_VHT_FLAG_160MHZ              = BIT(2),
+        RX_VHT_FLAG_BF                  = BIT(3),
 };
 
 /**