446 	struct mthca_create_srq ucmd;  in mthca_create_srq()  local
461 		if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) {  in mthca_create_srq()
467 					context->db_tab, ucmd.db_index,  in mthca_create_srq()
468 					ucmd.db_page);  in mthca_create_srq()
473 		srq->mr.ibmr.lkey = ucmd.lkey;  in mthca_create_srq()
474 		srq->db_index     = ucmd.db_index;  in mthca_create_srq()
482 				    context->db_tab, ucmd.db_index);  in mthca_create_srq()
522 	struct mthca_create_qp ucmd;  in mthca_create_qp()  local
543 			if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) {  in mthca_create_qp()
550 						ucmd.sq_db_index, ucmd.sq_db_page);  in mthca_create_qp()
558 						ucmd.rq_db_index, ucmd.rq_db_page);  in mthca_create_qp()
563 						    ucmd.sq_db_index);  in mthca_create_qp()
568 			qp->mr.ibmr.lkey = ucmd.lkey;  in mthca_create_qp()
569 			qp->sq.db_index  = ucmd.sq_db_index;  in mthca_create_qp()
570 			qp->rq.db_index  = ucmd.rq_db_index;  in mthca_create_qp()
585 					    ucmd.sq_db_index);  in mthca_create_qp()
589 					    ucmd.rq_db_index);  in mthca_create_qp()
658 	struct mthca_create_cq ucmd;  in mthca_create_cq()  local
670 		if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd))  in mthca_create_cq()
675 					ucmd.set_db_index, ucmd.set_db_page);  in mthca_create_cq()
681 					ucmd.arm_db_index, ucmd.arm_db_page);  in mthca_create_cq()
693 		cq->buf.mr.ibmr.lkey = ucmd.lkey;  in mthca_create_cq()
694 		cq->set_ci_db_index  = ucmd.set_db_index;  in mthca_create_cq()
695 		cq->arm_db_index     = ucmd.arm_db_index;  in mthca_create_cq()
703 			    context ? ucmd.pdn : to_mdev(ibdev)->driver_pd.pd_num,  in mthca_create_cq()
724 				    to_mucontext(context)->db_tab, ucmd.arm_db_index);  in mthca_create_cq()
729 				    to_mucontext(context)->db_tab, ucmd.set_db_index);  in mthca_create_cq()
783 	struct mthca_resize_cq ucmd;  in mthca_resize_cq()  local
804 		if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) {  in mthca_resize_cq()
808 		lkey = ucmd.lkey;  in mthca_resize_cq()
911 	struct mthca_reg_mr ucmd;  in mthca_reg_user_mr()  local
918 	if (udata->inlen < sizeof ucmd) {  in mthca_reg_user_mr()
925 		ucmd.mr_attrs = 0;  in mthca_reg_user_mr()
926 	} else if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd))  in mthca_reg_user_mr()
934 			       ucmd.mr_attrs & MTHCA_MR_DMASYNC);  in mthca_reg_user_mr()