409 	struct mthca_create_srq ucmd;  in mthca_create_srq()  local
419 		if (ib_copy_from_udata(&ucmd, udata, sizeof(ucmd)))  in mthca_create_srq()
423 					context->db_tab, ucmd.db_index,  in mthca_create_srq()
424 					ucmd.db_page);  in mthca_create_srq()
429 		srq->mr.ibmr.lkey = ucmd.lkey;  in mthca_create_srq()
430 		srq->db_index     = ucmd.db_index;  in mthca_create_srq()
438 				    context->db_tab, ucmd.db_index);  in mthca_create_srq()
473 	struct mthca_create_qp ucmd;  in mthca_create_qp()  local
490 			if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) {  in mthca_create_qp()
497 						ucmd.sq_db_index, ucmd.sq_db_page);  in mthca_create_qp()
505 						ucmd.rq_db_index, ucmd.rq_db_page);  in mthca_create_qp()
510 						    ucmd.sq_db_index);  in mthca_create_qp()
515 			qp->mr.ibmr.lkey = ucmd.lkey;  in mthca_create_qp()
516 			qp->sq.db_index  = ucmd.sq_db_index;  in mthca_create_qp()
517 			qp->rq.db_index  = ucmd.rq_db_index;  in mthca_create_qp()
530 					    ucmd.sq_db_index);  in mthca_create_qp()
534 					    ucmd.rq_db_index);  in mthca_create_qp()
605 	struct mthca_create_cq ucmd;  in mthca_create_cq()  local
619 		if (ib_copy_from_udata(&ucmd, udata, sizeof(ucmd)))  in mthca_create_cq()
623 					context->db_tab, ucmd.set_db_index,  in mthca_create_cq()
624 					ucmd.set_db_page);  in mthca_create_cq()
629 					context->db_tab, ucmd.arm_db_index,  in mthca_create_cq()
630 					ucmd.arm_db_page);  in mthca_create_cq()
638 		cq->buf.mr.ibmr.lkey = ucmd.lkey;  in mthca_create_cq()
639 		cq->set_ci_db_index  = ucmd.set_db_index;  in mthca_create_cq()
640 		cq->arm_db_index     = ucmd.arm_db_index;  in mthca_create_cq()
647 			    udata ? ucmd.pdn : to_mdev(ibdev)->driver_pd.pd_num,  in mthca_create_cq()
665 				    context->db_tab, ucmd.arm_db_index);  in mthca_create_cq()
670 				    context->db_tab, ucmd.set_db_index);  in mthca_create_cq()
724 	struct mthca_resize_cq ucmd;  in mthca_resize_cq()  local
745 		if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd)) {  in mthca_resize_cq()
749 		lkey = ucmd.lkey;  in mthca_resize_cq()
855 	struct mthca_reg_mr ucmd;  in mthca_reg_user_mr()  local
862 	if (udata->inlen - sizeof (struct ib_uverbs_cmd_hdr) < sizeof ucmd) {  in mthca_reg_user_mr()
869 		ucmd.mr_attrs = 0;  in mthca_reg_user_mr()
870 	} else if (ib_copy_from_udata(&ucmd, udata, sizeof ucmd))  in mthca_reg_user_mr()
878 			       ucmd.mr_attrs & MTHCA_MR_DMASYNC);  in mthca_reg_user_mr()