442 	struct mthca_create_srq ucmd;  in mthca_create_srq()  local
457 		if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) {  in mthca_create_srq()
463 					context->db_tab, ucmd.db_index,  in mthca_create_srq()
464 					ucmd.db_page);  in mthca_create_srq()
469 		srq->mr.ibmr.lkey = ucmd.lkey;  in mthca_create_srq()
470 		srq->db_index     = ucmd.db_index;  in mthca_create_srq()
478 				    context->db_tab, ucmd.db_index);  in mthca_create_srq()
518 	struct mthca_create_qp ucmd;  in mthca_create_qp()  local
539 			if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) {  in mthca_create_qp()
546 						ucmd.sq_db_index, ucmd.sq_db_page);  in mthca_create_qp()
554 						ucmd.rq_db_index, ucmd.rq_db_page);  in mthca_create_qp()
559 						    ucmd.sq_db_index);  in mthca_create_qp()
564 			qp->mr.ibmr.lkey = ucmd.lkey;  in mthca_create_qp()
565 			qp->sq.db_index  = ucmd.sq_db_index;  in mthca_create_qp()
566 			qp->rq.db_index  = ucmd.rq_db_index;  in mthca_create_qp()
581 					    ucmd.sq_db_index);  in mthca_create_qp()
585 					    ucmd.rq_db_index);  in mthca_create_qp()
654 	struct mthca_create_cq ucmd;  in mthca_create_cq()  local
666 		if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd))  in mthca_create_cq()
671 					ucmd.set_db_index, ucmd.set_db_page);  in mthca_create_cq()
677 					ucmd.arm_db_index, ucmd.arm_db_page);  in mthca_create_cq()
689 		cq->buf.mr.ibmr.lkey = ucmd.lkey;  in mthca_create_cq()
690 		cq->set_ci_db_index  = ucmd.set_db_index;  in mthca_create_cq()
691 		cq->arm_db_index     = ucmd.arm_db_index;  in mthca_create_cq()
699 			    context ? ucmd.pdn : to_mdev(ibdev)->driver_pd.pd_num,  in mthca_create_cq()
720 				    to_mucontext(context)->db_tab, ucmd.arm_db_index);  in mthca_create_cq()
725 				    to_mucontext(context)->db_tab, ucmd.set_db_index);  in mthca_create_cq()
779 	struct mthca_resize_cq ucmd;  in mthca_resize_cq()  local
800 		if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) {  in mthca_resize_cq()
804 		lkey = ucmd.lkey;  in mthca_resize_cq()
990 	struct mthca_reg_mr ucmd;  in mthca_reg_user_mr()  local
997 	if (udata->inlen - sizeof (struct ib_uverbs_cmd_hdr) < sizeof ucmd) {  in mthca_reg_user_mr()
1004 		ucmd.mr_attrs = 0;  in mthca_reg_user_mr()
1005 	} else if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd))  in mthca_reg_user_mr()
1013 			       ucmd.mr_attrs & MTHCA_MR_DMASYNC);  in mthca_reg_user_mr()