569 int qib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,  in qib_modify_qp()  argument
585 		attr->cur_qp_state : qp->state;  in qib_modify_qp()
586 	new_state = attr_mask & IB_QP_STATE ? attr->qp_state : cur_state;  in qib_modify_qp()
593 		if (attr->ah_attr.dlid >= QIB_MULTICAST_LID_BASE)  in qib_modify_qp()
595 		if (qib_check_ah(qp->ibqp.device, &attr->ah_attr))  in qib_modify_qp()
600 		if (attr->alt_ah_attr.dlid >= QIB_MULTICAST_LID_BASE)  in qib_modify_qp()
602 		if (qib_check_ah(qp->ibqp.device, &attr->alt_ah_attr))  in qib_modify_qp()
604 		if (attr->alt_pkey_index >= qib_get_npkeys(dd_from_dev(dev)))  in qib_modify_qp()
609 		if (attr->pkey_index >= qib_get_npkeys(dd_from_dev(dev)))  in qib_modify_qp()
613 		if (attr->min_rnr_timer > 31)  in qib_modify_qp()
619 		    attr->port_num == 0 ||  in qib_modify_qp()
620 		    attr->port_num > ibqp->device->phys_port_cnt)  in qib_modify_qp()
624 		if (attr->dest_qp_num > QIB_QPN_MASK)  in qib_modify_qp()
628 		if (attr->retry_cnt > 7)  in qib_modify_qp()
632 		if (attr->rnr_retry > 7)  in qib_modify_qp()
647 		mtu = ib_mtu_enum_to_int(attr->path_mtu);  in qib_modify_qp()
671 			pmtu = attr->path_mtu;  in qib_modify_qp()
675 		if (attr->path_mig_state == IB_MIG_REARM) {  in qib_modify_qp()
680 		} else if (attr->path_mig_state == IB_MIG_MIGRATED) {  in qib_modify_qp()
692 		if (attr->max_dest_rd_atomic > QIB_MAX_RDMA_ATOMIC)  in qib_modify_qp()
750 		qp->s_pkey_index = attr->pkey_index;  in qib_modify_qp()
753 		qp->port_num = attr->port_num;  in qib_modify_qp()
756 		qp->remote_qpn = attr->dest_qp_num;  in qib_modify_qp()
759 		qp->s_next_psn = attr->sq_psn & QIB_PSN_MASK;  in qib_modify_qp()
767 		qp->r_psn = attr->rq_psn & QIB_PSN_MASK;  in qib_modify_qp()
770 		qp->qp_access_flags = attr->qp_access_flags;  in qib_modify_qp()
773 		qp->remote_ah_attr = attr->ah_attr;  in qib_modify_qp()
774 		qp->s_srate = attr->ah_attr.static_rate;  in qib_modify_qp()
778 		qp->alt_ah_attr = attr->alt_ah_attr;  in qib_modify_qp()
779 		qp->s_alt_pkey_index = attr->alt_pkey_index;  in qib_modify_qp()
783 		qp->s_mig_state = attr->path_mig_state;  in qib_modify_qp()
797 		qp->s_retry_cnt = attr->retry_cnt;  in qib_modify_qp()
798 		qp->s_retry = attr->retry_cnt;  in qib_modify_qp()
802 		qp->s_rnr_retry_cnt = attr->rnr_retry;  in qib_modify_qp()
803 		qp->s_rnr_retry = attr->rnr_retry;  in qib_modify_qp()
807 		qp->r_min_rnr_timer = attr->min_rnr_timer;  in qib_modify_qp()
810 		qp->timeout = attr->timeout;  in qib_modify_qp()
817 		qp->qkey = attr->qkey;  in qib_modify_qp()
820 		qp->r_max_rd_atomic = attr->max_dest_rd_atomic;  in qib_modify_qp()
823 		qp->s_max_rd_atomic = attr->max_rd_atomic;  in qib_modify_qp()
855 int qib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,  in qib_query_qp()  argument
860 	attr->qp_state = qp->state;  in qib_query_qp()
861 	attr->cur_qp_state = attr->qp_state;  in qib_query_qp()
862 	attr->path_mtu = qp->path_mtu;  in qib_query_qp()
863 	attr->path_mig_state = qp->s_mig_state;  in qib_query_qp()
864 	attr->qkey = qp->qkey;  in qib_query_qp()
865 	attr->rq_psn = qp->r_psn & QIB_PSN_MASK;  in qib_query_qp()
866 	attr->sq_psn = qp->s_next_psn & QIB_PSN_MASK;  in qib_query_qp()
867 	attr->dest_qp_num = qp->remote_qpn;  in qib_query_qp()
868 	attr->qp_access_flags = qp->qp_access_flags;  in qib_query_qp()
869 	attr->cap.max_send_wr = qp->s_size - 1;  in qib_query_qp()
870 	attr->cap.max_recv_wr = qp->ibqp.srq ? 0 : qp->r_rq.size - 1;  in qib_query_qp()
871 	attr->cap.max_send_sge = qp->s_max_sge;  in qib_query_qp()
872 	attr->cap.max_recv_sge = qp->r_rq.max_sge;  in qib_query_qp()
873 	attr->cap.max_inline_data = 0;  in qib_query_qp()
874 	attr->ah_attr = qp->remote_ah_attr;  in qib_query_qp()
875 	attr->alt_ah_attr = qp->alt_ah_attr;  in qib_query_qp()
876 	attr->pkey_index = qp->s_pkey_index;  in qib_query_qp()
877 	attr->alt_pkey_index = qp->s_alt_pkey_index;  in qib_query_qp()
878 	attr->en_sqd_async_notify = 0;  in qib_query_qp()
879 	attr->sq_draining = qp->s_draining;  in qib_query_qp()
880 	attr->max_rd_atomic = qp->s_max_rd_atomic;  in qib_query_qp()
881 	attr->max_dest_rd_atomic = qp->r_max_rd_atomic;  in qib_query_qp()
882 	attr->min_rnr_timer = qp->r_min_rnr_timer;  in qib_query_qp()
883 	attr->port_num = qp->port_num;  in qib_query_qp()
884 	attr->timeout = qp->timeout;  in qib_query_qp()
885 	attr->retry_cnt = qp->s_retry_cnt;  in qib_query_qp()
886 	attr->rnr_retry = qp->s_rnr_retry_cnt;  in qib_query_qp()
887 	attr->alt_port_num = qp->alt_ah_attr.port_num;  in qib_query_qp()
888 	attr->alt_timeout = qp->alt_timeout;  in qib_query_qp()
895 	init_attr->cap = attr->cap;  in qib_query_qp()