diff --git a/src/drivers/driver.h b/src/drivers/driver.h
index d3312a34d..85be4c384 100644
--- a/src/drivers/driver.h
+++ b/src/drivers/driver.h
@@ -5129,6 +5129,15 @@ enum wpa_event_type {
 	 * is required to provide more details of the frame.
 	 */
 	EVENT_UNPROT_BEACON,
+
+	/**
+	 * EVENT_TX_WAIT_EXPIRE - TX wait timed out
+	 *
+	 * This event is used to indicate when the driver has completed
+	 * wait for a response frame based on a TX request that specified a
+	 * non-zero wait time and that has not been explicitly cancelled.
+	 */
+	EVENT_TX_WAIT_EXPIRE,
 };
 
 
diff --git a/src/drivers/driver_common.c b/src/drivers/driver_common.c
index 1cb976011..741521c67 100644
--- a/src/drivers/driver_common.c
+++ b/src/drivers/driver_common.c
@@ -90,6 +90,7 @@ const char * event_to_string(enum wpa_event_type event)
 	E2S(WDS_STA_INTERFACE_STATUS);
 	E2S(UPDATE_DH);
 	E2S(UNPROT_BEACON);
+	E2S(TX_WAIT_EXPIRE);
 	}
 
 	return "UNKNOWN";
diff --git a/src/drivers/driver_nl80211_event.c b/src/drivers/driver_nl80211_event.c
index 0f0a01d01..fd2146793 100644
--- a/src/drivers/driver_nl80211_event.c
+++ b/src/drivers/driver_nl80211_event.c
@@ -2855,6 +2855,40 @@ nl80211_control_port_frame_tx_status(struct wpa_driver_nl80211_data *drv,
 }
 
 
+static void nl80211_frame_wait_cancel(struct wpa_driver_nl80211_data *drv,
+				      struct nlattr *cookie_attr)
+{
+	unsigned int i;
+	u64 cookie;
+	bool match = false;
+
+	if (!cookie_attr)
+		return;
+	cookie = nla_get_u64(cookie_attr);
+
+	for (i = 0; i < drv->num_send_frame_cookies; i++) {
+		if (cookie == drv->send_frame_cookies[i]) {
+			match = true;
+			break;
+		}
+	}
+	wpa_printf(MSG_DEBUG,
+		   "nl80211: TX frame wait expired for cookie 0x%llx%s",
+		   (long long unsigned int) cookie,
+		   match ? " (match)" : "");
+	if (!match)
+		return;
+
+	if (i < drv->num_send_frame_cookies - 1)
+		os_memmove(&drv->send_frame_cookies[i],
+			   &drv->send_frame_cookies[i + 1],
+			   (drv->num_send_frame_cookies - i - 1) * sizeof(u64));
+	drv->num_send_frame_cookies--;
+
+	wpa_supplicant_event(drv->ctx, EVENT_TX_WAIT_EXPIRE, NULL);
+}
+
+
 static void do_process_drv_event(struct i802_bss *bss, int cmd,
 				 struct nlattr **tb)
 {
@@ -3101,6 +3135,9 @@ static void do_process_drv_event(struct i802_bss *bss, int cmd,
 						     tb[NL80211_ATTR_ACK],
 						     tb[NL80211_ATTR_COOKIE]);
 		break;
+	case NL80211_CMD_FRAME_WAIT_CANCEL:
+		nl80211_frame_wait_cancel(drv, tb[NL80211_ATTR_COOKIE]);
+		break;
 	default:
 		wpa_dbg(drv->ctx, MSG_DEBUG, "nl80211: Ignored unknown event "
 			"(cmd=%d)", cmd);