qcacmn: Send TDLS frames with lower AC

If ACM enabled and access is not granted for AC_VI, then send
TDLS frames with lower access category instead of dropping them.

Change-Id: I2201536dc4475764f33eebce1faa0a7df0b2c454
CRs-Fixed: 2119433

umac/cmn_services/inc/wlan_cmn.h

@@ -203,6 +203,22 @@ enum wlan_phymode {
 
 #define WLAN_PHYMODE_MAX      (WLAN_PHYMODE_11AC_VHT80_80 + 1)
 
+/**
+ * enum wifi_traffic_ac - access category type
+ * @WIFI_AC_VO: Voice AC
+ * @WIFI_AC_VI: Video AC
+ * @WIFI_AC_BE: Best effort AC
+ * @WIFI_AC_BK: Background AC
+ * @WIFI_AC_MAX: MAX access category
+ */
+enum wifi_traffic_ac {
+	WIFI_AC_VO = 0,
+	WIFI_AC_VI = 1,
+	WIFI_AC_BE = 2,
+	WIFI_AC_BK = 3,
+	WIFI_AC_MAX = 4,
+};
+
 /**
  * enum wlan_peer_type  - peer type
  * @WLAN_PEER_SELF:     for AP mode, SELF PEER or AP PEER are same