438 	struct mthca_create_srq ucmd;  in mthca_create_srq()  local
453 		if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) {  in mthca_create_srq()
459 					context->db_tab, ucmd.db_index,  in mthca_create_srq()
460 					ucmd.db_page);  in mthca_create_srq()
465 		srq->mr.ibmr.lkey = ucmd.lkey;  in mthca_create_srq()
466 		srq->db_index     = ucmd.db_index;  in mthca_create_srq()
474 				    context->db_tab, ucmd.db_index);  in mthca_create_srq()
514 	struct mthca_create_qp ucmd;  in mthca_create_qp()  local
535 			if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) {  in mthca_create_qp()
542 						ucmd.sq_db_index, ucmd.sq_db_page);  in mthca_create_qp()
550 						ucmd.rq_db_index, ucmd.rq_db_page);  in mthca_create_qp()
555 						    ucmd.sq_db_index);  in mthca_create_qp()
560 			qp->mr.ibmr.lkey = ucmd.lkey;  in mthca_create_qp()
561 			qp->sq.db_index  = ucmd.sq_db_index;  in mthca_create_qp()
562 			qp->rq.db_index  = ucmd.rq_db_index;  in mthca_create_qp()
577 					    ucmd.sq_db_index);  in mthca_create_qp()
581 					    ucmd.rq_db_index);  in mthca_create_qp()
649 	struct mthca_create_cq ucmd;  in mthca_create_cq()  local
658 		if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd))  in mthca_create_cq()
663 					ucmd.set_db_index, ucmd.set_db_page);  in mthca_create_cq()
669 					ucmd.arm_db_index, ucmd.arm_db_page);  in mthca_create_cq()
681 		cq->buf.mr.ibmr.lkey = ucmd.lkey;  in mthca_create_cq()
682 		cq->set_ci_db_index  = ucmd.set_db_index;  in mthca_create_cq()
683 		cq->arm_db_index     = ucmd.arm_db_index;  in mthca_create_cq()
691 			    context ? ucmd.pdn : to_mdev(ibdev)->driver_pd.pd_num,  in mthca_create_cq()
712 				    to_mucontext(context)->db_tab, ucmd.arm_db_index);  in mthca_create_cq()
717 				    to_mucontext(context)->db_tab, ucmd.set_db_index);  in mthca_create_cq()
771 	struct mthca_resize_cq ucmd;  in mthca_resize_cq()  local
792 		if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) {  in mthca_resize_cq()
796 		lkey = ucmd.lkey;  in mthca_resize_cq()
982 	struct mthca_reg_mr ucmd;  in mthca_reg_user_mr()  local
989 	if (udata->inlen - sizeof (struct ib_uverbs_cmd_hdr) < sizeof ucmd) {  in mthca_reg_user_mr()
996 		ucmd.mr_attrs = 0;  in mthca_reg_user_mr()
997 	} else if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd))  in mthca_reg_user_mr()
1005 			       ucmd.mr_attrs & MTHCA_MR_DMASYNC);  in mthca_reg_user_mr()