ATH_TXQ_SETUP
if (!ATH_TXQ_SETUP(sc, qnum)) {
if (ATH_TXQ_SETUP(sc, i))
if (ATH_TXQ_SETUP(sc, i) && txqactive(sc->sc_ah, i))
if (ATH_TXQ_SETUP(sc, i))
if (ATH_TXQ_SETUP(sc, i))
if (!ATH_TXQ_SETUP(sc, i))
if (ATH_TXQ_SETUP(sc, i))