AMR_QIDB_ACK
AMR_QPUT_IDB(softs, softs->mbox_phyaddr | AMR_QIDB_ACK);
AMR_DELAY(!(AMR_QGET_IDB(softs) & AMR_QIDB_ACK), 1000, done_flag);
AMR_QPUT_IDB(softs, softs->mbox_phyaddr | AMR_QIDB_ACK);
AMR_BUSYWAIT(!(AMR_QGET_IDB(softs) & AMR_QIDB_ACK),
AMR_QPUT_IDB(softs, softs->mbox_phyaddr | AMR_QIDB_ACK);
AMR_BUSYWAIT(!(AMR_QGET_IDB(softs) & AMR_QIDB_ACK),