twe_get_param_1
error = twe_get_param_1(sc, TWE_PARAM_CONTROLLER,
if (twe_get_param_1(sc, table, TWE_PARAM_UNITINFO_Status, &dr->td_state)) {
static int twe_get_param_1(struct twe_softc *sc, int table_id, int param_id, u_int8_t *result);