360 	if (qp->r_rq.wq) {  in ipath_reset_qp()
361 		qp->r_rq.wq->head = 0;  in ipath_reset_qp()
362 		qp->r_rq.wq->tail = 0;  in ipath_reset_qp()
410 	if (qp->r_rq.wq) {  in ipath_error_qp()
415 		spin_lock(&qp->r_rq.lock);  in ipath_error_qp()
418 		wq = qp->r_rq.wq;  in ipath_error_qp()
420 		if (head >= qp->r_rq.size)  in ipath_error_qp()
423 		if (tail >= qp->r_rq.size)  in ipath_error_qp()
426 			wc.wr_id = get_rwqe_ptr(&qp->r_rq, tail)->wr_id;  in ipath_error_qp()
427 			if (++tail >= qp->r_rq.size)  in ipath_error_qp()
433 		spin_unlock(&qp->r_rq.lock);  in ipath_error_qp()
636 	attr->cap.max_recv_wr = qp->ibqp.srq ? 0 : qp->r_rq.size - 1;  in ipath_query_qp()
638 	attr->cap.max_recv_sge = qp->r_rq.max_sge;  in ipath_query_qp()
690 		struct ipath_rwq *wq = qp->r_rq.wq;  in ipath_compute_aeth()
696 		if (head >= qp->r_rq.size)  in ipath_compute_aeth()
699 		if (tail >= qp->r_rq.size)  in ipath_compute_aeth()
708 			credits += qp->r_rq.size;  in ipath_compute_aeth()
822 			qp->r_rq.size = 0;  in ipath_create_qp()
823 			qp->r_rq.max_sge = 0;  in ipath_create_qp()
824 			qp->r_rq.wq = NULL;  in ipath_create_qp()
828 			qp->r_rq.size = init_attr->cap.max_recv_wr + 1;  in ipath_create_qp()
829 			qp->r_rq.max_sge = init_attr->cap.max_recv_sge;  in ipath_create_qp()
830 			sz = (sizeof(struct ib_sge) * qp->r_rq.max_sge) +  in ipath_create_qp()
832 			qp->r_rq.wq = vmalloc_user(sizeof(struct ipath_rwq) +  in ipath_create_qp()
833 					      qp->r_rq.size * sz);  in ipath_create_qp()
834 			if (!qp->r_rq.wq) {  in ipath_create_qp()
845 		spin_lock_init(&qp->r_rq.lock);  in ipath_create_qp()
865 			vfree(qp->r_rq.wq);  in ipath_create_qp()
886 		if (!qp->r_rq.wq) {  in ipath_create_qp()
897 				qp->r_rq.size * sz;  in ipath_create_qp()
902 						   qp->r_rq.wq);  in ipath_create_qp()
940 		vfree(qp->r_rq.wq);  in ipath_create_qp()
1008 		vfree(qp->r_rq.wq);  in ipath_destroy_qp()