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 2006 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _LIBRCM_H 27 #define _LIBRCM_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 #include <libnvpair.h> 32 #include <sys/types.h> 33 #include <sys/processor.h> 34 #include <sys/pset.h> 35 #include <sys/time_impl.h> 36 37 #ifdef __cplusplus 38 extern "C" { 39 #endif 40 41 /* 42 * Flags for rcm requests 43 */ 44 #define RCM_INCLUDE_SUBTREE 0x0001 45 #define RCM_INCLUDE_DEPENDENT 0x0002 46 #define RCM_QUERY 0x0004 47 #define RCM_FORCE 0x0008 48 #define RCM_FILESYS 0x0010 /* private to filesys module */ 49 #define RCM_NOPID 0x0020 50 #define RCM_DR_OPERATION 0x0040 51 #define RCM_MOD_INFO 0x0080 /* private */ 52 #define RCM_CAPACITY_ADD 0x0100 53 #define RCM_CAPACITY_DELETE 0x0200 54 #define RCM_QUERY_CANCEL 0x0400 /* private */ 55 #define RCM_SCOPE 0x0800 56 #define RCM_REGISTER_DR 0x1000 /* private */ 57 #define RCM_REGISTER_EVENT 0x2000 /* private */ 58 #define RCM_REGISTER_CAPACITY 0x4000 /* private */ 59 #define RCM_SUSPENDED 0x8000 /* private */ 60 61 /* 62 * RCM return values 63 */ 64 #define RCM_SUCCESS 0 65 #define RCM_FAILURE -1 66 #define RCM_CONFLICT -2 67 68 /* 69 * RCM resource states 70 */ 71 #define RCM_STATE_UNKNOWN 0 72 #define RCM_STATE_ONLINE 1 73 #define RCM_STATE_ONLINING 2 74 #define RCM_STATE_OFFLINE_FAIL 3 75 #define RCM_STATE_OFFLINING 4 76 #define RCM_STATE_OFFLINE 5 77 #define RCM_STATE_REMOVING 6 78 #define RCM_STATE_RESUMING 10 79 #define RCM_STATE_SUSPEND_FAIL 11 80 #define RCM_STATE_SUSPENDING 12 81 #define RCM_STATE_SUSPEND 13 82 #define RCM_STATE_REMOVE 14 /* private to rcm_daemon */ 83 #define RCM_STATE_OFFLINE_QUERYING 15 84 #define RCM_STATE_OFFLINE_QUERY_FAIL 16 85 #define RCM_STATE_OFFLINE_QUERY 17 86 #define RCM_STATE_SUSPEND_QUERYING 18 87 #define RCM_STATE_SUSPEND_QUERY_FAIL 19 88 #define RCM_STATE_SUSPEND_QUERY 20 89 90 /* 91 * RCM event attr and properties 92 */ 93 #define RCM_RSRCNAME "rcm.rsrcname" 94 #define RCM_CLIENT_NAME "rcm.client_name" 95 #define RCM_CLIENT_EXPORTS "rcm.client_exports" 96 97 /* Resource name to register for new network resources */ 98 #define RCM_RESOURCE_NETWORK_NEW "SUNW_event/resource/new/network" 99 100 /* name-value pair definitions for rcm_notify_event() */ 101 #define RCM_NV_DRIVER_NAME "driver_name" 102 #define RCM_NV_INSTANCE "instance" 103 #define RCM_NV_NODE_NAME "node_name" 104 #define RCM_NV_DEVFS_PATH "devfs_path" 105 #define RCM_NV_MINOR_DATA "minor_data" 106 #define RCM_NV_MINOR_TYPE "minor_type" 107 #define RCM_NV_MINOR_NAME "minor_name" 108 #define RCM_NV_MINOR_NODE_TYPE "minor_node_type" 109 110 /* 111 * rcm handles 112 */ 113 typedef struct rcm_handle rcm_handle_t; 114 typedef struct rcm_info rcm_info_t; 115 typedef rcm_info_t rcm_info_tuple_t; 116 117 /* 118 * Interface definitions 119 */ 120 int rcm_alloc_handle(char *, uint_t, void *, rcm_handle_t **); 121 int rcm_free_handle(rcm_handle_t *); 122 int rcm_get_info(rcm_handle_t *, char *, uint_t, rcm_info_t **); 123 int rcm_get_info_list(rcm_handle_t *, char **, uint_t, rcm_info_t **); 124 void rcm_free_info(rcm_info_t *); 125 int rcm_append_info(rcm_info_t **, rcm_info_t *); 126 rcm_info_tuple_t *rcm_info_next(rcm_info_t *, rcm_info_tuple_t *); 127 const char *rcm_info_rsrc(rcm_info_tuple_t *); 128 const char *rcm_info_info(rcm_info_tuple_t *); 129 const char *rcm_info_error(rcm_info_tuple_t *); 130 const char *rcm_info_modname(rcm_info_tuple_t *); 131 pid_t rcm_info_pid(rcm_info_tuple_t *); 132 int rcm_info_state(rcm_info_tuple_t *); 133 int rcm_info_seqnum(rcm_info_tuple_t *); 134 nvlist_t *rcm_info_properties(rcm_info_tuple_t *); 135 136 int rcm_request_offline(rcm_handle_t *, char *, uint_t, rcm_info_t **); 137 int rcm_request_offline_list(rcm_handle_t *, char **, uint_t, rcm_info_t **); 138 int rcm_notify_online(rcm_handle_t *, char *, uint_t, rcm_info_t **); 139 int rcm_notify_online_list(rcm_handle_t *, char **, uint_t, rcm_info_t **); 140 int rcm_notify_remove(rcm_handle_t *, char *, uint_t, rcm_info_t **); 141 int rcm_notify_remove_list(rcm_handle_t *, char **, uint_t, rcm_info_t **); 142 int rcm_request_suspend(rcm_handle_t *, char *, uint_t, timespec_t *, 143 rcm_info_t **); 144 int rcm_request_suspend_list(rcm_handle_t *, char **, uint_t, timespec_t *, 145 rcm_info_t **); 146 int rcm_notify_resume(rcm_handle_t *, char *, uint_t, rcm_info_t **); 147 int rcm_notify_resume_list(rcm_handle_t *, char **, uint_t, rcm_info_t **); 148 int rcm_notify_capacity_change(rcm_handle_t *, char *, uint_t, nvlist_t *, 149 rcm_info_t **); 150 int rcm_request_capacity_change(rcm_handle_t *, char *, uint_t, nvlist_t *, 151 rcm_info_t **); 152 int rcm_notify_event(rcm_handle_t *, char *, uint_t, nvlist_t *, rcm_info_t **); 153 154 int rcm_register_event(rcm_handle_t *, char *, uint_t, rcm_info_t **); 155 int rcm_register_capacity(rcm_handle_t *, char *, uint_t, rcm_info_t **); 156 int rcm_register_interest(rcm_handle_t *, char *, uint_t, rcm_info_t **); 157 int rcm_unregister_event(rcm_handle_t *, char *, uint_t); 158 int rcm_unregister_capacity(rcm_handle_t *, char *, uint_t); 159 int rcm_unregister_interest(rcm_handle_t *, char *, uint_t); 160 161 int rcm_get_rsrcstate(rcm_handle_t *, char *, int *); 162 int rcm_exec_cmd(char *); 163 const char *rcm_get_client_name(rcm_handle_t *); 164 165 #ifdef __cplusplus 166 } 167 #endif 168 169 #endif /* _LIBRCM_H */ 170