diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 3a3c26f..871ed1d 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -2548,6 +2548,18 @@
  */
 void ieee80211_chswitch_done(struct ieee80211_vif *vif, bool success);
 
+/**
+ * ieee80211_request_smps - request SM PS transition
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ * @mode: new SM PS mode
+ *
+ * This allows the driver to request an SM PS transition in managed
+ * mode. This is useful when the driver has more information than
+ * the stack about possible interference, for example by bluetooth.
+ */
+void ieee80211_request_smps(struct ieee80211_vif *vif,
+			    enum ieee80211_smps_mode smps_mode);
+
 /* Rate control API */
 
 /**