diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index cca510a..a1457ca 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1735,6 +1735,9 @@
  * @supp_rates: Bitmap of supported rates (per band)
  * @ht_cap: HT capabilities of this STA; restricted to our own capabilities
  * @vht_cap: VHT capabilities of this STA; restricted to our own capabilities
+ * @max_rx_aggregation_subframes: maximal amount of frames in a single AMPDU
+ *	that this station is allowed to transmit to us.
+ *	Can be modified by driver.
  * @wme: indicates whether the STA supports QoS/WME (if local devices does,
  *	otherwise always false)
  * @drv_priv: data area for driver use, will always be aligned to
@@ -1775,6 +1778,7 @@
 	u16 aid;
 	struct ieee80211_sta_ht_cap ht_cap;
 	struct ieee80211_sta_vht_cap vht_cap;
+	u8 max_rx_aggregation_subframes;
 	bool wme;
 	u8 uapsd_queues;
 	u8 max_sp;