1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved. 23 */ 24 25 #ifndef _FMD_TOPO_H 26 #define _FMD_TOPO_H 27 28 #ifdef __cplusplus 29 extern "C" { 30 #endif 31 32 #include <fm/libtopo.h> 33 34 #include <fmd_list.h> 35 36 extern void fmd_topo_init(void); 37 extern void fmd_topo_fini(void); 38 39 typedef struct fmd_topo { 40 fmd_list_t ft_list; 41 topo_hdl_t *ft_hdl; 42 uint32_t ft_refcount; 43 hrtime_t ft_time_begin; 44 hrtime_t ft_time_end; 45 } fmd_topo_t; 46 47 extern void fmd_topo_update(void); 48 extern fmd_topo_t *fmd_topo_hold(void); 49 extern void fmd_topo_addref(fmd_topo_t *); 50 extern void fmd_topo_rele(fmd_topo_t *); 51 extern void fmd_topo_rele_hdl(topo_hdl_t *); 52 53 #ifdef __cplusplus 54 } 55 #endif 56 57 #endif /* _FMD_TOPO_H */ 58