rt2661_reset_tx_ring
rt2661_reset_tx_ring(sc, &sc->txq[0]);
rt2661_reset_tx_ring(sc, &sc->txq[1]);
rt2661_reset_tx_ring(sc, &sc->txq[2]);
rt2661_reset_tx_ring(sc, &sc->txq[3]);
rt2661_reset_tx_ring(sc, &sc->mgtq);
static void rt2661_reset_tx_ring(struct rt2661_softc *,