struct list_head bbuf;
};
-void ath9k_beacon_tasklet(unsigned long data);
+void ath_beacon_tasklet(unsigned long data);
void ath_beacon_config(struct ath_softc *sc, int if_id);
int ath_beaconq_setup(struct ath_hw *ah);
int ath_beacon_alloc(struct ath_softc *sc, int if_id);