diff options
Diffstat (limited to 'include/acpi/acparser.h')
-rw-r--r-- | include/acpi/acparser.h | 255 |
1 files changed, 83 insertions, 172 deletions
diff --git a/include/acpi/acparser.h b/include/acpi/acparser.h index 698276571818..d352d40de1f3 100644 --- a/include/acpi/acparser.h +++ b/include/acpi/acparser.h | |||
@@ -41,18 +41,15 @@ | |||
41 | * POSSIBILITY OF SUCH DAMAGES. | 41 | * POSSIBILITY OF SUCH DAMAGES. |
42 | */ | 42 | */ |
43 | 43 | ||
44 | |||
45 | #ifndef __ACPARSER_H__ | 44 | #ifndef __ACPARSER_H__ |
46 | #define __ACPARSER_H__ | 45 | #define __ACPARSER_H__ |
47 | 46 | ||
48 | |||
49 | #define OP_HAS_RETURN_VALUE 1 | 47 | #define OP_HAS_RETURN_VALUE 1 |
50 | 48 | ||
51 | /* variable # arguments */ | 49 | /* variable # arguments */ |
52 | 50 | ||
53 | #define ACPI_VAR_ARGS ACPI_UINT32_MAX | 51 | #define ACPI_VAR_ARGS ACPI_UINT32_MAX |
54 | 52 | ||
55 | |||
56 | #define ACPI_PARSE_DELETE_TREE 0x0001 | 53 | #define ACPI_PARSE_DELETE_TREE 0x0001 |
57 | #define ACPI_PARSE_NO_TREE_DELETE 0x0000 | 54 | #define ACPI_PARSE_NO_TREE_DELETE 0x0000 |
58 | #define ACPI_PARSE_TREE_MASK 0x0001 | 55 | #define ACPI_PARSE_TREE_MASK 0x0001 |
@@ -63,7 +60,7 @@ | |||
63 | #define ACPI_PARSE_MODE_MASK 0x0030 | 60 | #define ACPI_PARSE_MODE_MASK 0x0030 |
64 | 61 | ||
65 | #define ACPI_PARSE_DEFERRED_OP 0x0100 | 62 | #define ACPI_PARSE_DEFERRED_OP 0x0100 |
66 | 63 | #define ACPI_PARSE_DISASSEMBLE 0x0200 | |
67 | 64 | ||
68 | /****************************************************************************** | 65 | /****************************************************************************** |
69 | * | 66 | * |
@@ -71,251 +68,165 @@ | |||
71 | * | 68 | * |
72 | *****************************************************************************/ | 69 | *****************************************************************************/ |
73 | 70 | ||
74 | |||
75 | /* | 71 | /* |
76 | * psxface - Parser external interfaces | 72 | * psxface - Parser external interfaces |
77 | */ | 73 | */ |
78 | acpi_status | 74 | acpi_status acpi_ps_execute_method(struct acpi_parameter_info *info); |
79 | acpi_psx_load_table ( | ||
80 | u8 *pcode_addr, | ||
81 | u32 pcode_length); | ||
82 | |||
83 | acpi_status | ||
84 | acpi_psx_execute ( | ||
85 | struct acpi_parameter_info *info); | ||
86 | |||
87 | 75 | ||
88 | /* | 76 | /* |
89 | * psargs - Parse AML opcode arguments | 77 | * psargs - Parse AML opcode arguments |
90 | */ | 78 | */ |
91 | u8 * | 79 | u8 *acpi_ps_get_next_package_end(struct acpi_parse_state *parser_state); |
92 | acpi_ps_get_next_package_end ( | ||
93 | struct acpi_parse_state *parser_state); | ||
94 | 80 | ||
95 | char * | 81 | char *acpi_ps_get_next_namestring(struct acpi_parse_state *parser_state); |
96 | acpi_ps_get_next_namestring ( | ||
97 | struct acpi_parse_state *parser_state); | ||
98 | 82 | ||
99 | void | 83 | void |
100 | acpi_ps_get_next_simple_arg ( | 84 | acpi_ps_get_next_simple_arg(struct acpi_parse_state *parser_state, |
101 | struct acpi_parse_state *parser_state, | 85 | u32 arg_type, union acpi_parse_object *arg); |
102 | u32 arg_type, | ||
103 | union acpi_parse_object *arg); | ||
104 | 86 | ||
105 | acpi_status | 87 | acpi_status |
106 | acpi_ps_get_next_namepath ( | 88 | acpi_ps_get_next_namepath(struct acpi_walk_state *walk_state, |
107 | struct acpi_walk_state *walk_state, | 89 | struct acpi_parse_state *parser_state, |
108 | struct acpi_parse_state *parser_state, | 90 | union acpi_parse_object *arg, u8 method_call); |
109 | union acpi_parse_object *arg, | ||
110 | u8 method_call); | ||
111 | 91 | ||
112 | acpi_status | 92 | acpi_status |
113 | acpi_ps_get_next_arg ( | 93 | acpi_ps_get_next_arg(struct acpi_walk_state *walk_state, |
114 | struct acpi_walk_state *walk_state, | 94 | struct acpi_parse_state *parser_state, |
115 | struct acpi_parse_state *parser_state, | 95 | u32 arg_type, union acpi_parse_object **return_arg); |
116 | u32 arg_type, | ||
117 | union acpi_parse_object **return_arg); | ||
118 | |||
119 | 96 | ||
120 | /* | 97 | /* |
121 | * psfind | 98 | * psfind |
122 | */ | 99 | */ |
123 | union acpi_parse_object * | 100 | union acpi_parse_object *acpi_ps_find_name(union acpi_parse_object *scope, |
124 | acpi_ps_find_name ( | 101 | u32 name, u32 opcode); |
125 | union acpi_parse_object *scope, | ||
126 | u32 name, | ||
127 | u32 opcode); | ||
128 | |||
129 | union acpi_parse_object* | ||
130 | acpi_ps_get_parent ( | ||
131 | union acpi_parse_object *op); | ||
132 | 102 | ||
103 | union acpi_parse_object *acpi_ps_get_parent(union acpi_parse_object *op); | ||
133 | 104 | ||
134 | /* | 105 | /* |
135 | * psopcode - AML Opcode information | 106 | * psopcode - AML Opcode information |
136 | */ | 107 | */ |
137 | const struct acpi_opcode_info * | 108 | const struct acpi_opcode_info *acpi_ps_get_opcode_info(u16 opcode); |
138 | acpi_ps_get_opcode_info ( | ||
139 | u16 opcode); | ||
140 | |||
141 | char * | ||
142 | acpi_ps_get_opcode_name ( | ||
143 | u16 opcode); | ||
144 | 109 | ||
110 | char *acpi_ps_get_opcode_name(u16 opcode); | ||
145 | 111 | ||
146 | /* | 112 | /* |
147 | * psparse - top level parsing routines | 113 | * psparse - top level parsing routines |
148 | */ | 114 | */ |
149 | acpi_status | 115 | acpi_status acpi_ps_parse_aml(struct acpi_walk_state *walk_state); |
150 | acpi_ps_parse_aml ( | ||
151 | struct acpi_walk_state *walk_state); | ||
152 | 116 | ||
153 | u32 | 117 | u32 acpi_ps_get_opcode_size(u32 opcode); |
154 | acpi_ps_get_opcode_size ( | ||
155 | u32 opcode); | ||
156 | 118 | ||
157 | u16 | 119 | u16 acpi_ps_peek_opcode(struct acpi_parse_state *state); |
158 | acpi_ps_peek_opcode ( | ||
159 | struct acpi_parse_state *state); | ||
160 | 120 | ||
121 | acpi_status | ||
122 | acpi_ps_complete_this_op(struct acpi_walk_state *walk_state, | ||
123 | union acpi_parse_object *op); | ||
124 | |||
125 | acpi_status | ||
126 | acpi_ps_next_parse_state(struct acpi_walk_state *walk_state, | ||
127 | union acpi_parse_object *op, | ||
128 | acpi_status callback_status); | ||
129 | |||
130 | /* | ||
131 | * psloop - main parse loop | ||
132 | */ | ||
133 | acpi_status acpi_ps_parse_loop(struct acpi_walk_state *walk_state); | ||
161 | 134 | ||
162 | /* | 135 | /* |
163 | * psscope - Scope stack management routines | 136 | * psscope - Scope stack management routines |
164 | */ | 137 | */ |
165 | acpi_status | 138 | acpi_status |
166 | acpi_ps_init_scope ( | 139 | acpi_ps_init_scope(struct acpi_parse_state *parser_state, |
167 | struct acpi_parse_state *parser_state, | 140 | union acpi_parse_object *root); |
168 | union acpi_parse_object *root); | ||
169 | 141 | ||
170 | union acpi_parse_object * | 142 | union acpi_parse_object *acpi_ps_get_parent_scope(struct acpi_parse_state |
171 | acpi_ps_get_parent_scope ( | 143 | *state); |
172 | struct acpi_parse_state *state); | ||
173 | 144 | ||
174 | u8 | 145 | u8 acpi_ps_has_completed_scope(struct acpi_parse_state *parser_state); |
175 | acpi_ps_has_completed_scope ( | ||
176 | struct acpi_parse_state *parser_state); | ||
177 | 146 | ||
178 | void | 147 | void |
179 | acpi_ps_pop_scope ( | 148 | acpi_ps_pop_scope(struct acpi_parse_state *parser_state, |
180 | struct acpi_parse_state *parser_state, | 149 | union acpi_parse_object **op, |
181 | union acpi_parse_object **op, | 150 | u32 * arg_list, u32 * arg_count); |
182 | u32 *arg_list, | ||
183 | u32 *arg_count); | ||
184 | 151 | ||
185 | acpi_status | 152 | acpi_status |
186 | acpi_ps_push_scope ( | 153 | acpi_ps_push_scope(struct acpi_parse_state *parser_state, |
187 | struct acpi_parse_state *parser_state, | 154 | union acpi_parse_object *op, |
188 | union acpi_parse_object *op, | 155 | u32 remaining_args, u32 arg_count); |
189 | u32 remaining_args, | ||
190 | u32 arg_count); | ||
191 | |||
192 | void | ||
193 | acpi_ps_cleanup_scope ( | ||
194 | struct acpi_parse_state *state); | ||
195 | 156 | ||
157 | void acpi_ps_cleanup_scope(struct acpi_parse_state *state); | ||
196 | 158 | ||
197 | /* | 159 | /* |
198 | * pstree - parse tree manipulation routines | 160 | * pstree - parse tree manipulation routines |
199 | */ | 161 | */ |
200 | void | 162 | void |
201 | acpi_ps_append_arg( | 163 | acpi_ps_append_arg(union acpi_parse_object *op, union acpi_parse_object *arg); |
202 | union acpi_parse_object *op, | ||
203 | union acpi_parse_object *arg); | ||
204 | |||
205 | union acpi_parse_object* | ||
206 | acpi_ps_find ( | ||
207 | union acpi_parse_object *scope, | ||
208 | char *path, | ||
209 | u16 opcode, | ||
210 | u32 create); | ||
211 | |||
212 | union acpi_parse_object * | ||
213 | acpi_ps_get_arg( | ||
214 | union acpi_parse_object *op, | ||
215 | u32 argn); | ||
216 | 164 | ||
217 | #ifdef ACPI_FUTURE_USAGE | 165 | union acpi_parse_object *acpi_ps_find(union acpi_parse_object *scope, |
218 | union acpi_parse_object * | 166 | char *path, u16 opcode, u32 create); |
219 | acpi_ps_get_depth_next ( | ||
220 | union acpi_parse_object *origin, | ||
221 | union acpi_parse_object *op); | ||
222 | #endif /* ACPI_FUTURE_USAGE */ | ||
223 | 167 | ||
168 | union acpi_parse_object *acpi_ps_get_arg(union acpi_parse_object *op, u32 argn); | ||
169 | |||
170 | #ifdef ACPI_FUTURE_USAGE | ||
171 | union acpi_parse_object *acpi_ps_get_depth_next(union acpi_parse_object *origin, | ||
172 | union acpi_parse_object *op); | ||
173 | #endif /* ACPI_FUTURE_USAGE */ | ||
224 | 174 | ||
225 | /* | 175 | /* |
226 | * pswalk - parse tree walk routines | 176 | * pswalk - parse tree walk routines |
227 | */ | 177 | */ |
228 | acpi_status | 178 | acpi_status |
229 | acpi_ps_walk_parsed_aml ( | 179 | acpi_ps_walk_parsed_aml(union acpi_parse_object *start_op, |
230 | union acpi_parse_object *start_op, | 180 | union acpi_parse_object *end_op, |
231 | union acpi_parse_object *end_op, | 181 | union acpi_operand_object *mth_desc, |
232 | union acpi_operand_object *mth_desc, | 182 | struct acpi_namespace_node *start_node, |
233 | struct acpi_namespace_node *start_node, | 183 | union acpi_operand_object **params, |
234 | union acpi_operand_object **params, | 184 | union acpi_operand_object **caller_return_desc, |
235 | union acpi_operand_object **caller_return_desc, | 185 | acpi_owner_id owner_id, |
236 | acpi_owner_id owner_id, | 186 | acpi_parse_downwards descending_callback, |
237 | acpi_parse_downwards descending_callback, | 187 | acpi_parse_upwards ascending_callback); |
238 | acpi_parse_upwards ascending_callback); | ||
239 | |||
240 | acpi_status | ||
241 | acpi_ps_get_next_walk_op ( | ||
242 | struct acpi_walk_state *walk_state, | ||
243 | union acpi_parse_object *op, | ||
244 | acpi_parse_upwards ascending_callback); | ||
245 | 188 | ||
246 | acpi_status | 189 | acpi_status |
247 | acpi_ps_delete_completed_op ( | 190 | acpi_ps_get_next_walk_op(struct acpi_walk_state *walk_state, |
248 | struct acpi_walk_state *walk_state); | 191 | union acpi_parse_object *op, |
192 | acpi_parse_upwards ascending_callback); | ||
249 | 193 | ||
250 | void | 194 | acpi_status acpi_ps_delete_completed_op(struct acpi_walk_state *walk_state); |
251 | acpi_ps_delete_parse_tree ( | ||
252 | union acpi_parse_object *root); | ||
253 | 195 | ||
196 | void acpi_ps_delete_parse_tree(union acpi_parse_object *root); | ||
254 | 197 | ||
255 | /* | 198 | /* |
256 | * psutils - parser utilities | 199 | * psutils - parser utilities |
257 | */ | 200 | */ |
258 | union acpi_parse_object * | 201 | union acpi_parse_object *acpi_ps_create_scope_op(void); |
259 | acpi_ps_create_scope_op ( | ||
260 | void); | ||
261 | 202 | ||
262 | void | 203 | void acpi_ps_init_op(union acpi_parse_object *op, u16 opcode); |
263 | acpi_ps_init_op ( | ||
264 | union acpi_parse_object *op, | ||
265 | u16 opcode); | ||
266 | 204 | ||
267 | union acpi_parse_object * | 205 | union acpi_parse_object *acpi_ps_alloc_op(u16 opcode); |
268 | acpi_ps_alloc_op ( | ||
269 | u16 opcode); | ||
270 | 206 | ||
271 | void | 207 | void acpi_ps_free_op(union acpi_parse_object *op); |
272 | acpi_ps_free_op ( | ||
273 | union acpi_parse_object *op); | ||
274 | 208 | ||
275 | u8 | 209 | u8 acpi_ps_is_leading_char(u32 c); |
276 | acpi_ps_is_leading_char ( | ||
277 | u32 c); | ||
278 | 210 | ||
279 | u8 | 211 | u8 acpi_ps_is_prefix_char(u32 c); |
280 | acpi_ps_is_prefix_char ( | ||
281 | u32 c); | ||
282 | 212 | ||
283 | #ifdef ACPI_FUTURE_USAGE | 213 | #ifdef ACPI_FUTURE_USAGE |
284 | u32 | 214 | u32 acpi_ps_get_name(union acpi_parse_object *op); |
285 | acpi_ps_get_name( | 215 | #endif /* ACPI_FUTURE_USAGE */ |
286 | union acpi_parse_object *op); | ||
287 | #endif /* ACPI_FUTURE_USAGE */ | ||
288 | |||
289 | void | ||
290 | acpi_ps_set_name( | ||
291 | union acpi_parse_object *op, | ||
292 | u32 name); | ||
293 | |||
294 | #ifdef ACPI_ENABLE_OBJECT_CACHE | ||
295 | void | ||
296 | acpi_ps_delete_parse_cache ( | ||
297 | void); | ||
298 | #endif | ||
299 | 216 | ||
217 | void acpi_ps_set_name(union acpi_parse_object *op, u32 name); | ||
300 | 218 | ||
301 | /* | 219 | /* |
302 | * psdump - display parser tree | 220 | * psdump - display parser tree |
303 | */ | 221 | */ |
304 | u32 | 222 | u32 |
305 | acpi_ps_sprint_path ( | 223 | acpi_ps_sprint_path(char *buffer_start, |
306 | char *buffer_start, | 224 | u32 buffer_size, union acpi_parse_object *op); |
307 | u32 buffer_size, | ||
308 | union acpi_parse_object *op); | ||
309 | 225 | ||
310 | u32 | 226 | u32 |
311 | acpi_ps_sprint_op ( | 227 | acpi_ps_sprint_op(char *buffer_start, |
312 | char *buffer_start, | 228 | u32 buffer_size, union acpi_parse_object *op); |
313 | u32 buffer_size, | ||
314 | union acpi_parse_object *op); | ||
315 | |||
316 | void | ||
317 | acpi_ps_show ( | ||
318 | union acpi_parse_object *op); | ||
319 | 229 | ||
230 | void acpi_ps_show(union acpi_parse_object *op); | ||
320 | 231 | ||
321 | #endif /* __ACPARSER_H__ */ | 232 | #endif /* __ACPARSER_H__ */ |