ia64/xen-unstable

view xen/include/acpi/acnamesp.h @ 19836:d9890e67d2b7

tools: add SHAREDIR to buildmakevars2file

c/s 19818 dropped SHAREDIR from xen/util/path.py, which broke the "xm
new" command. This patch adds SHAREDIR back to the new
buildmakevars2file-closure function.

Signed-off-by: Ryan O'Connor <rjo@cs.ubc.ca>
author Keir Fraser <keir.fraser@citrix.com>
date Thu Jun 25 13:05:10 2009 +0100 (2009-06-25)
parents 9af7a535225f
children
line source
1 /******************************************************************************
2 *
3 * Name: acnamesp.h - Namespace subcomponent prototypes and defines
4 *
5 *****************************************************************************/
7 /*
8 * Copyright (C) 2000 - 2008, Intel Corp.
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions, and the following disclaimer,
16 * without modification.
17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
18 * substantially similar to the "NO WARRANTY" disclaimer below
19 * ("Disclaimer") and any redistribution must be conditioned upon
20 * including a substantially similar Disclaimer requirement for further
21 * binary redistribution.
22 * 3. Neither the names of the above-listed copyright holders nor the names
23 * of any contributors may be used to endorse or promote products derived
24 * from this software without specific prior written permission.
25 *
26 * Alternatively, this software may be distributed under the terms of the
27 * GNU General Public License ("GPL") version 2 as published by the Free
28 * Software Foundation.
29 *
30 * NO WARRANTY
31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
41 * POSSIBILITY OF SUCH DAMAGES.
42 */
44 #ifndef __ACNAMESP_H__
45 #define __ACNAMESP_H__
47 /* To search the entire name space, pass this as search_base */
49 #define ACPI_NS_ALL ((acpi_handle)0)
51 /*
52 * Elements of acpi_ns_properties are bit significant
53 * and should be one-to-one with values of acpi_object_type
54 */
55 #define ACPI_NS_NORMAL 0
56 #define ACPI_NS_NEWSCOPE 1 /* a definition of this type opens a name scope */
57 #define ACPI_NS_LOCAL 2 /* suppress search of enclosing scopes */
59 /* Flags for acpi_ns_lookup, acpi_ns_search_and_enter */
61 #define ACPI_NS_NO_UPSEARCH 0
62 #define ACPI_NS_SEARCH_PARENT 0x01
63 #define ACPI_NS_DONT_OPEN_SCOPE 0x02
64 #define ACPI_NS_NO_PEER_SEARCH 0x04
65 #define ACPI_NS_ERROR_IF_FOUND 0x08
66 #define ACPI_NS_PREFIX_IS_SCOPE 0x10
67 #define ACPI_NS_EXTERNAL 0x20
68 #define ACPI_NS_TEMPORARY 0x40
70 /* Flags for acpi_ns_walk_namespace */
72 #define ACPI_NS_WALK_NO_UNLOCK 0
73 #define ACPI_NS_WALK_UNLOCK 0x01
74 #define ACPI_NS_WALK_TEMP_NODES 0x02
76 /*
77 * nsinit - Namespace initialization
78 */
79 acpi_status acpi_ns_initialize_objects(void);
81 acpi_status acpi_ns_initialize_devices(void);
83 /*
84 * nsload - Namespace loading
85 */
86 acpi_status acpi_ns_load_namespace(void);
88 acpi_status
89 acpi_ns_load_table(acpi_native_uint table_index,
90 struct acpi_namespace_node *node);
92 /*
93 * nswalk - walk the namespace
94 */
95 acpi_status
96 acpi_ns_walk_namespace(acpi_object_type type,
97 acpi_handle start_object,
98 u32 max_depth,
99 u32 flags,
100 acpi_walk_callback user_function,
101 void *context, void **return_value);
103 struct acpi_namespace_node *acpi_ns_get_next_node(acpi_object_type type, struct acpi_namespace_node
104 *parent, struct acpi_namespace_node
105 *child);
107 /*
108 * nsparse - table parsing
109 */
110 acpi_status
111 acpi_ns_parse_table(acpi_native_uint table_index,
112 struct acpi_namespace_node *start_node);
114 acpi_status
115 acpi_ns_one_complete_parse(acpi_native_uint pass_number,
116 acpi_native_uint table_index,
117 struct acpi_namespace_node *start_node);
119 /*
120 * nsaccess - Top-level namespace access
121 */
122 acpi_status acpi_ns_root_initialize(void);
124 acpi_status
125 acpi_ns_lookup(union acpi_generic_state *scope_info,
126 char *name,
127 acpi_object_type type,
128 acpi_interpreter_mode interpreter_mode,
129 u32 flags,
130 struct acpi_walk_state *walk_state,
131 struct acpi_namespace_node **ret_node);
133 /*
134 * nsalloc - Named object allocation/deallocation
135 */
136 struct acpi_namespace_node *acpi_ns_create_node(u32 name);
138 void acpi_ns_delete_node(struct acpi_namespace_node *node);
140 void
141 acpi_ns_delete_namespace_subtree(struct acpi_namespace_node *parent_handle);
143 void acpi_ns_delete_namespace_by_owner(acpi_owner_id owner_id);
145 void acpi_ns_detach_object(struct acpi_namespace_node *node);
147 void acpi_ns_delete_children(struct acpi_namespace_node *parent);
149 int acpi_ns_compare_names(char *name1, char *name2);
151 /*
152 * nsdump - Namespace dump/print utilities
153 */
154 #ifdef ACPI_FUTURE_USAGE
155 void acpi_ns_dump_tables(acpi_handle search_base, u32 max_depth);
156 #endif /* ACPI_FUTURE_USAGE */
158 void acpi_ns_dump_entry(acpi_handle handle, u32 debug_level);
160 void
161 acpi_ns_dump_pathname(acpi_handle handle, char *msg, u32 level, u32 component);
163 void acpi_ns_print_pathname(u32 num_segments, char *pathname);
165 acpi_status
166 acpi_ns_dump_one_object(acpi_handle obj_handle,
167 u32 level, void *context, void **return_value);
169 #ifdef ACPI_FUTURE_USAGE
170 void
171 acpi_ns_dump_objects(acpi_object_type type,
172 u8 display_type,
173 u32 max_depth,
174 acpi_owner_id owner_id, acpi_handle start_handle);
175 #endif /* ACPI_FUTURE_USAGE */
177 /*
178 * nseval - Namespace evaluation functions
179 */
180 acpi_status acpi_ns_evaluate(struct acpi_evaluate_info *info);
182 /*
183 * nsnames - Name and Scope manipulation
184 */
185 u32 acpi_ns_opens_scope(acpi_object_type type);
187 void
188 acpi_ns_build_external_path(struct acpi_namespace_node *node,
189 acpi_size size, char *name_buffer);
191 char *acpi_ns_get_external_pathname(struct acpi_namespace_node *node);
193 char *acpi_ns_name_of_current_scope(struct acpi_walk_state *walk_state);
195 acpi_status
196 acpi_ns_handle_to_pathname(acpi_handle target_handle,
197 struct acpi_buffer *buffer);
199 u8
200 acpi_ns_pattern_match(struct acpi_namespace_node *obj_node, char *search_for);
202 acpi_status
203 acpi_ns_get_node(struct acpi_namespace_node *prefix_node,
204 char *external_pathname,
205 u32 flags, struct acpi_namespace_node **out_node);
207 acpi_size acpi_ns_get_pathname_length(struct acpi_namespace_node *node);
209 /*
210 * nsobject - Object management for namespace nodes
211 */
212 acpi_status
213 acpi_ns_attach_object(struct acpi_namespace_node *node,
214 union acpi_operand_object *object, acpi_object_type type);
216 union acpi_operand_object *acpi_ns_get_attached_object(struct
217 acpi_namespace_node
218 *node);
220 union acpi_operand_object *acpi_ns_get_secondary_object(union
221 acpi_operand_object
222 *obj_desc);
224 acpi_status
225 acpi_ns_attach_data(struct acpi_namespace_node *node,
226 acpi_object_handler handler, void *data);
228 acpi_status
229 acpi_ns_detach_data(struct acpi_namespace_node *node,
230 acpi_object_handler handler);
232 acpi_status
233 acpi_ns_get_attached_data(struct acpi_namespace_node *node,
234 acpi_object_handler handler, void **data);
236 /*
237 * nssearch - Namespace searching and entry
238 */
239 acpi_status
240 acpi_ns_search_and_enter(u32 entry_name,
241 struct acpi_walk_state *walk_state,
242 struct acpi_namespace_node *node,
243 acpi_interpreter_mode interpreter_mode,
244 acpi_object_type type,
245 u32 flags, struct acpi_namespace_node **ret_node);
247 acpi_status
248 acpi_ns_search_one_scope(u32 entry_name,
249 struct acpi_namespace_node *node,
250 acpi_object_type type,
251 struct acpi_namespace_node **ret_node);
253 void
254 acpi_ns_install_node(struct acpi_walk_state *walk_state,
255 struct acpi_namespace_node *parent_node,
256 struct acpi_namespace_node *node, acpi_object_type type);
258 /*
259 * nsutils - Utility functions
260 */
261 u8 acpi_ns_valid_root_prefix(char prefix);
263 acpi_object_type acpi_ns_get_type(struct acpi_namespace_node *node);
265 u32 acpi_ns_local(acpi_object_type type);
267 void
268 acpi_ns_report_error(char *module_name,
269 u32 line_number,
270 char *internal_name, acpi_status lookup_status);
272 void
273 acpi_ns_report_method_error(char *module_name,
274 u32 line_number,
275 char *message,
276 struct acpi_namespace_node *node,
277 char *path, acpi_status lookup_status);
279 void acpi_ns_print_node_pathname(struct acpi_namespace_node *node, char *msg);
281 acpi_status acpi_ns_build_internal_name(struct acpi_namestring_info *info);
283 void acpi_ns_get_internal_name_length(struct acpi_namestring_info *info);
285 acpi_status acpi_ns_internalize_name(char *dotted_name, char **converted_name);
287 acpi_status
288 acpi_ns_externalize_name(u32 internal_name_length,
289 char *internal_name,
290 u32 * converted_name_length, char **converted_name);
292 struct acpi_namespace_node *acpi_ns_map_handle_to_node(acpi_handle handle);
294 acpi_handle acpi_ns_convert_entry_to_handle(struct acpi_namespace_node *node);
296 void acpi_ns_terminate(void);
298 struct acpi_namespace_node *acpi_ns_get_parent_node(struct acpi_namespace_node
299 *node);
301 struct acpi_namespace_node *acpi_ns_get_next_valid_node(struct
302 acpi_namespace_node
303 *node);
305 #endif /* __ACNAMESP_H__ */