twa_inl
status_reg = twa_inl(sc, TWA_STATUS_REGISTER_OFFSET);
status_reg = twa_inl(sc, TWA_STATUS_REGISTER_OFFSET);
(void)twa_inl(sc, TWA_RESPONSE_QUEUE_OFFSET);
response = twa_inl(sc, TWA_RESPONSE_QUEUE_LARGE_OFFSET);
status_reg = twa_inl(sc, TWA_STATUS_REGISTER_OFFSET);
rq.value = twa_inl(sc, TWA_RESPONSE_QUEUE_OFFSET);
status_reg = twa_inl(sc, TWA_STATUS_REGISTER_OFFSET);
status_reg = twa_inl(sc, TWA_STATUS_REGISTER_OFFSET);
status_reg = twa_inl(sc, TWA_STATUS_REGISTER_OFFSET);