AETH_ACK_UNLIMITED
if (qp->resp.aeth_syndrome != AETH_ACK_UNLIMITED)
send_atomic_ack(qp, AETH_ACK_UNLIMITED, pkt->psn);
send_read_response_ack(qp, AETH_ACK_UNLIMITED, pkt->psn);
send_ack(qp, AETH_ACK_UNLIMITED, pkt->psn);
send_ack(qp, AETH_ACK_UNLIMITED, prev_psn);
qp->resp.aeth_syndrome = AETH_ACK_UNLIMITED;
res->cur_psn, AETH_ACK_UNLIMITED);