void ath_tgt_tx_sched_normal(struct ath_softc_tgt *sc, struct ath_buf *bf);
void ath_tgt_tx_sched_nonaggr(struct ath_softc_tgt *sc,struct ath_buf * bf_host);
void ath_tgt_tx_sched_normal(struct ath_softc_tgt *sc, struct ath_buf *bf);
void ath_tgt_tx_sched_nonaggr(struct ath_softc_tgt *sc,struct ath_buf * bf_host);