+
+ /* tx sequence control counters */
+ unsigned int sequence[CARL9170_INTF_NUM];
+
+#ifdef CONFIG_CARL9170FW_TX_AMPDU
+ /* tx aggregate scheduling */
+ struct carl9170_tx_superframe *ampdu_prev[__AR9170_NUM_TX_QUEUES];
+#endif /* CONFIG_CARL9170FW_TX_AMPDU */