283 	if (qib_cmp24(qp->s_psn, qp->s_sending_hpsn) <= 0) {  in qib_make_rc_req()
288 		qp->s_sending_psn = qp->s_psn;  in qib_make_rc_req()
289 		qp->s_sending_hpsn = qp->s_psn - 1;  in qib_make_rc_req()
333 		bth2 = qp->s_psn & QIB_PSN_MASK;  in qib_make_rc_req()
500 			qp->s_psn = wqe->lpsn + 1;  in qib_make_rc_req()
502 			qp->s_psn++;  in qib_make_rc_req()
503 			if (qib_cmp24(qp->s_psn, qp->s_next_psn) > 0)  in qib_make_rc_req()
504 				qp->s_next_psn = qp->s_psn;  in qib_make_rc_req()
518 		qp->s_len = restart_sge(&qp->s_sge, wqe, qp->s_psn, pmtu);  in qib_make_rc_req()
524 		bth2 = qp->s_psn++ & QIB_PSN_MASK;  in qib_make_rc_req()
525 		if (qib_cmp24(qp->s_psn, qp->s_next_psn) > 0)  in qib_make_rc_req()
526 			qp->s_next_psn = qp->s_psn;  in qib_make_rc_req()
559 		qp->s_len = restart_sge(&qp->s_sge, wqe, qp->s_psn, pmtu);  in qib_make_rc_req()
565 		bth2 = qp->s_psn++ & QIB_PSN_MASK;  in qib_make_rc_req()
566 		if (qib_cmp24(qp->s_psn, qp->s_next_psn) > 0)  in qib_make_rc_req()
567 			qp->s_next_psn = qp->s_psn;  in qib_make_rc_req()
600 		len = ((qp->s_psn - wqe->psn) & QIB_PSN_MASK) * pmtu;  in qib_make_rc_req()
608 		bth2 = (qp->s_psn & QIB_PSN_MASK) | IB_BTH_REQ_ACK;  in qib_make_rc_req()
609 		qp->s_psn = wqe->lpsn + 1;  in qib_make_rc_req()
855 	qp->s_psn = psn;  in reset_psn()
861 	if ((qib_cmp24(qp->s_psn, qp->s_sending_hpsn) <= 0) &&  in reset_psn()
892 		ibp->n_rc_resends += (qp->s_psn - psn) & QIB_PSN_MASK;  in qib_restart_rc()
1040 		qp->s_sending_psn = qp->s_psn;  in qib_rc_send_complete()
1041 		qp->s_sending_hpsn = qp->s_psn - 1;  in qib_rc_send_complete()
1106 			qp->s_psn = wqe->psn;  in do_rc_completion()
1245 			if (qib_cmp24(qp->s_psn, psn) <= 0)  in do_rc_ack()
1247 		} else if (qib_cmp24(qp->s_psn, psn) <= 0) {  in do_rc_ack()
1249 			qp->s_psn = psn + 1;  in do_rc_ack()
1278 		ibp->n_rc_resends += (qp->s_psn - psn) & QIB_PSN_MASK;  in do_rc_ack()