UATH_TX_DATA_LIST_COUNT
if (sc->tx_data_queued > UATH_TX_DATA_LIST_COUNT) {
sc->sc_msgid = (sc->sc_msgid + 1) % UATH_TX_DATA_LIST_COUNT;
sc->sc_msgid = (sc->sc_msgid + 1) % UATH_TX_DATA_LIST_COUNT;
policy.pp_max_async_reqs = UATH_TX_DATA_LIST_COUNT;
struct uath_data sc_tx[UATH_TX_DATA_LIST_COUNT];