1 files changed, 5 insertions, 0 deletions

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 0d5979924be3..4d5acb013636 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1468,6 +1468,9 @@ struct ieee80211_txrx_stypes {
  * @mgmt_stypes: bitmasks of frame subtypes that can be subscribed to or
  *      transmitted through nl80211, points to an array indexed by interface
  *      type
+ *
+ * @available_antennas: bitmap of antennas which are available to configure.
+ *      antenna configuration commands will be rejected unless this is set.
  */
 struct wiphy {
         /* assign these fields before you register the wiphy */
@@ -1507,6 +1510,8 @@ struct wiphy {
 
         u8 max_num_pmkids;
 
+        u32 available_antennas;
+
         /* If multiple wiphys are registered and you're handed e.g.
          * a regular netdev with assigned ieee80211_ptr, you won't
          * know whether it points to a wiphy your driver has registered