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44#ifndef __ACINTERP_H__
45#define __ACINTERP_H__
46
47#define ACPI_WALK_OPERANDS (&(walk_state->operands [walk_state->num_operands -1]))
48
49
50
51#define ACPI_EXD_OFFSET(f) (u8) ACPI_OFFSET (union acpi_operand_object,f)
52#define ACPI_EXD_NSOFFSET(f) (u8) ACPI_OFFSET (struct acpi_namespace_node,f)
53#define ACPI_EXD_TABLE_SIZE(name) (sizeof(name) / sizeof (struct acpi_exdump_info))
54
55
56
57
58
59
60
61
62
63#if (!defined(ACPI_MISALIGNMENT_NOT_SUPPORTED) && !defined(ACPI_PACKED_POINTERS_NOT_SUPPORTED))
64#pragma pack(1)
65#endif
66
67typedef const struct acpi_exdump_info {
68 u8 opcode;
69 u8 offset;
70 char *name;
71
72} acpi_exdump_info;
73
74
75
76#define ACPI_EXD_INIT 0
77#define ACPI_EXD_TYPE 1
78#define ACPI_EXD_UINT8 2
79#define ACPI_EXD_UINT16 3
80#define ACPI_EXD_UINT32 4
81#define ACPI_EXD_UINT64 5
82#define ACPI_EXD_LITERAL 6
83#define ACPI_EXD_POINTER 7
84#define ACPI_EXD_ADDRESS 8
85#define ACPI_EXD_STRING 9
86#define ACPI_EXD_BUFFER 10
87#define ACPI_EXD_PACKAGE 11
88#define ACPI_EXD_FIELD 12
89#define ACPI_EXD_REFERENCE 13
90#define ACPI_EXD_LIST 14
91#define ACPI_EXD_HDLR_LIST 15
92#define ACPI_EXD_RGN_LIST 16
93#define ACPI_EXD_NODE 17
94
95
96
97#pragma pack()
98
99
100
101
102acpi_status
103acpi_ex_convert_to_integer(union acpi_operand_object *obj_desc,
104 union acpi_operand_object **result_desc, u32 flags);
105
106acpi_status
107acpi_ex_convert_to_buffer(union acpi_operand_object *obj_desc,
108 union acpi_operand_object **result_desc);
109
110acpi_status
111acpi_ex_convert_to_string(union acpi_operand_object *obj_desc,
112 union acpi_operand_object **result_desc, u32 type);
113
114
115
116#define ACPI_EXPLICIT_BYTE_COPY 0x00000000
117#define ACPI_EXPLICIT_CONVERT_HEX 0x00000001
118#define ACPI_IMPLICIT_CONVERT_HEX 0x00000002
119#define ACPI_EXPLICIT_CONVERT_DECIMAL 0x00000003
120
121acpi_status
122acpi_ex_convert_to_target_type(acpi_object_type destination_type,
123 union acpi_operand_object *source_desc,
124 union acpi_operand_object **result_desc,
125 struct acpi_walk_state *walk_state);
126
127
128
129
130void
131acpi_ex_do_debug_object(union acpi_operand_object *source_desc,
132 u32 level, u32 index);
133
134void
135acpi_ex_start_trace_method(struct acpi_namespace_node *method_node,
136 union acpi_operand_object *obj_desc,
137 struct acpi_walk_state *walk_state);
138
139void
140acpi_ex_stop_trace_method(struct acpi_namespace_node *method_node,
141 union acpi_operand_object *obj_desc,
142 struct acpi_walk_state *walk_state);
143
144void
145acpi_ex_start_trace_opcode(union acpi_parse_object *op,
146 struct acpi_walk_state *walk_state);
147
148void
149acpi_ex_stop_trace_opcode(union acpi_parse_object *op,
150 struct acpi_walk_state *walk_state);
151
152void
153acpi_ex_trace_point(acpi_trace_event_type type,
154 u8 begin, u8 *aml, char *pathname);
155
156
157
158
159acpi_status
160acpi_ex_common_buffer_setup(union acpi_operand_object *obj_desc,
161 u32 buffer_length, u32 * datum_count);
162
163acpi_status
164acpi_ex_write_with_update_rule(union acpi_operand_object *obj_desc,
165 u64 mask,
166 u64 field_value, u32 field_datum_byte_offset);
167
168void
169acpi_ex_get_buffer_datum(u64 *datum,
170 void *buffer,
171 u32 buffer_length,
172 u32 byte_granularity, u32 buffer_offset);
173
174void
175acpi_ex_set_buffer_datum(u64 merged_datum,
176 void *buffer,
177 u32 buffer_length,
178 u32 byte_granularity, u32 buffer_offset);
179
180acpi_status
181acpi_ex_read_data_from_field(struct acpi_walk_state *walk_state,
182 union acpi_operand_object *obj_desc,
183 union acpi_operand_object **ret_buffer_desc);
184
185acpi_status
186acpi_ex_write_data_to_field(union acpi_operand_object *source_desc,
187 union acpi_operand_object *obj_desc,
188 union acpi_operand_object **result_desc);
189
190
191
192
193acpi_status
194acpi_ex_extract_from_field(union acpi_operand_object *obj_desc,
195 void *buffer, u32 buffer_length);
196
197acpi_status
198acpi_ex_insert_into_field(union acpi_operand_object *obj_desc,
199 void *buffer, u32 buffer_length);
200
201acpi_status
202acpi_ex_access_region(union acpi_operand_object *obj_desc,
203 u32 field_datum_byte_offset, u64 *value, u32 read_write);
204
205
206
207
208acpi_status
209acpi_ex_get_object_reference(union acpi_operand_object *obj_desc,
210 union acpi_operand_object **return_desc,
211 struct acpi_walk_state *walk_state);
212
213acpi_status
214acpi_ex_concat_template(union acpi_operand_object *obj_desc,
215 union acpi_operand_object *obj_desc2,
216 union acpi_operand_object **actual_return_desc,
217 struct acpi_walk_state *walk_state);
218
219acpi_status
220acpi_ex_do_concatenate(union acpi_operand_object *obj_desc,
221 union acpi_operand_object *obj_desc2,
222 union acpi_operand_object **actual_return_desc,
223 struct acpi_walk_state *walk_state);
224
225acpi_status
226acpi_ex_do_logical_numeric_op(u16 opcode,
227 u64 integer0, u64 integer1, u8 *logical_result);
228
229acpi_status
230acpi_ex_do_logical_op(u16 opcode,
231 union acpi_operand_object *operand0,
232 union acpi_operand_object *operand1, u8 *logical_result);
233
234u64 acpi_ex_do_math_op(u16 opcode, u64 operand0, u64 operand1);
235
236acpi_status acpi_ex_create_mutex(struct acpi_walk_state *walk_state);
237
238acpi_status acpi_ex_create_processor(struct acpi_walk_state *walk_state);
239
240acpi_status acpi_ex_create_power_resource(struct acpi_walk_state *walk_state);
241
242acpi_status
243acpi_ex_create_region(u8 * aml_start,
244 u32 aml_length,
245 u8 region_space, struct acpi_walk_state *walk_state);
246
247acpi_status acpi_ex_create_event(struct acpi_walk_state *walk_state);
248
249acpi_status acpi_ex_create_alias(struct acpi_walk_state *walk_state);
250
251acpi_status
252acpi_ex_create_method(u8 * aml_start,
253 u32 aml_length, struct acpi_walk_state *walk_state);
254
255
256
257
258acpi_status
259acpi_ex_load_op(union acpi_operand_object *obj_desc,
260 union acpi_operand_object *target,
261 struct acpi_walk_state *walk_state);
262
263acpi_status
264acpi_ex_load_table_op(struct acpi_walk_state *walk_state,
265 union acpi_operand_object **return_desc);
266
267acpi_status acpi_ex_unload_table(union acpi_operand_object *ddb_handle);
268
269
270
271
272acpi_status
273acpi_ex_acquire_mutex(union acpi_operand_object *time_desc,
274 union acpi_operand_object *obj_desc,
275 struct acpi_walk_state *walk_state);
276
277acpi_status
278acpi_ex_acquire_mutex_object(u16 timeout,
279 union acpi_operand_object *obj_desc,
280 acpi_thread_id thread_id);
281
282acpi_status
283acpi_ex_release_mutex(union acpi_operand_object *obj_desc,
284 struct acpi_walk_state *walk_state);
285
286acpi_status acpi_ex_release_mutex_object(union acpi_operand_object *obj_desc);
287
288void acpi_ex_release_all_mutexes(struct acpi_thread_state *thread);
289
290void acpi_ex_unlink_mutex(union acpi_operand_object *obj_desc);
291
292
293
294
295acpi_status
296acpi_ex_prep_common_field_object(union acpi_operand_object *obj_desc,
297 u8 field_flags,
298 u8 field_attribute,
299 u32 field_bit_position, u32 field_bit_length);
300
301acpi_status acpi_ex_prep_field_value(struct acpi_create_field_info *info);
302
303
304
305
306acpi_status
307acpi_ex_system_do_notify_op(union acpi_operand_object *value,
308 union acpi_operand_object *obj_desc);
309
310acpi_status acpi_ex_system_do_sleep(u64 time);
311
312acpi_status acpi_ex_system_do_stall(u32 time);
313
314acpi_status acpi_ex_system_signal_event(union acpi_operand_object *obj_desc);
315
316acpi_status
317acpi_ex_system_wait_event(union acpi_operand_object *time,
318 union acpi_operand_object *obj_desc);
319
320acpi_status acpi_ex_system_reset_event(union acpi_operand_object *obj_desc);
321
322acpi_status
323acpi_ex_system_wait_semaphore(acpi_semaphore semaphore, u16 timeout);
324
325acpi_status acpi_ex_system_wait_mutex(acpi_mutex mutex, u16 timeout);
326
327
328
329
330acpi_status acpi_ex_opcode_0A_0T_1R(struct acpi_walk_state *walk_state);
331
332acpi_status acpi_ex_opcode_1A_0T_0R(struct acpi_walk_state *walk_state);
333
334acpi_status acpi_ex_opcode_1A_0T_1R(struct acpi_walk_state *walk_state);
335
336acpi_status acpi_ex_opcode_1A_1T_1R(struct acpi_walk_state *walk_state);
337
338acpi_status acpi_ex_opcode_1A_1T_0R(struct acpi_walk_state *walk_state);
339
340
341
342
343acpi_status acpi_ex_opcode_2A_0T_0R(struct acpi_walk_state *walk_state);
344
345acpi_status acpi_ex_opcode_2A_0T_1R(struct acpi_walk_state *walk_state);
346
347acpi_status acpi_ex_opcode_2A_1T_1R(struct acpi_walk_state *walk_state);
348
349acpi_status acpi_ex_opcode_2A_2T_1R(struct acpi_walk_state *walk_state);
350
351
352
353
354acpi_status acpi_ex_opcode_3A_0T_0R(struct acpi_walk_state *walk_state);
355
356acpi_status acpi_ex_opcode_3A_1T_1R(struct acpi_walk_state *walk_state);
357
358
359
360
361acpi_status acpi_ex_opcode_6A_0T_1R(struct acpi_walk_state *walk_state);
362
363
364
365
366acpi_status
367acpi_ex_resolve_to_value(union acpi_operand_object **stack_ptr,
368 struct acpi_walk_state *walk_state);
369
370acpi_status
371acpi_ex_resolve_multiple(struct acpi_walk_state *walk_state,
372 union acpi_operand_object *operand,
373 acpi_object_type * return_type,
374 union acpi_operand_object **return_desc);
375
376
377
378
379acpi_status
380acpi_ex_resolve_node_to_value(struct acpi_namespace_node **stack_ptr,
381 struct acpi_walk_state *walk_state);
382
383
384
385
386acpi_status
387acpi_ex_resolve_operands(u16 opcode,
388 union acpi_operand_object **stack_ptr,
389 struct acpi_walk_state *walk_state);
390
391
392
393
394void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth);
395
396void
397acpi_ex_dump_operands(union acpi_operand_object **operands,
398 const char *opcode_name, u32 num_opcodes);
399
400#ifdef ACPI_FUTURE_USAGE
401void
402acpi_ex_dump_object_descriptor(union acpi_operand_object *object, u32 flags);
403
404void acpi_ex_dump_namespace_node(struct acpi_namespace_node *node, u32 flags);
405#endif
406
407
408
409
410acpi_status
411acpi_ex_get_name_string(acpi_object_type data_type,
412 u8 * in_aml_address,
413 char **out_name_string, u32 * out_name_length);
414
415
416
417
418acpi_status
419acpi_ex_store(union acpi_operand_object *val_desc,
420 union acpi_operand_object *dest_desc,
421 struct acpi_walk_state *walk_state);
422
423acpi_status
424acpi_ex_store_object_to_node(union acpi_operand_object *source_desc,
425 struct acpi_namespace_node *node,
426 struct acpi_walk_state *walk_state,
427 u8 implicit_conversion);
428
429#define ACPI_IMPLICIT_CONVERSION TRUE
430#define ACPI_NO_IMPLICIT_CONVERSION FALSE
431
432
433
434
435acpi_status
436acpi_ex_resolve_object(union acpi_operand_object **source_desc_ptr,
437 acpi_object_type target_type,
438 struct acpi_walk_state *walk_state);
439
440acpi_status
441acpi_ex_store_object_to_object(union acpi_operand_object *source_desc,
442 union acpi_operand_object *dest_desc,
443 union acpi_operand_object **new_desc,
444 struct acpi_walk_state *walk_state);
445
446
447
448
449acpi_status
450acpi_ex_store_buffer_to_buffer(union acpi_operand_object *source_desc,
451 union acpi_operand_object *target_desc);
452
453acpi_status
454acpi_ex_store_string_to_string(union acpi_operand_object *source_desc,
455 union acpi_operand_object *target_desc);
456
457
458
459
460acpi_status
461acpi_ex_copy_integer_to_index_field(union acpi_operand_object *source_desc,
462 union acpi_operand_object *target_desc);
463
464acpi_status
465acpi_ex_copy_integer_to_bank_field(union acpi_operand_object *source_desc,
466 union acpi_operand_object *target_desc);
467
468acpi_status
469acpi_ex_copy_data_to_named_field(union acpi_operand_object *source_desc,
470 struct acpi_namespace_node *node);
471
472acpi_status
473acpi_ex_copy_integer_to_buffer_field(union acpi_operand_object *source_desc,
474 union acpi_operand_object *target_desc);
475
476
477
478
479void acpi_ex_enter_interpreter(void);
480
481void acpi_ex_exit_interpreter(void);
482
483u8 acpi_ex_truncate_for32bit_table(union acpi_operand_object *obj_desc);
484
485void acpi_ex_acquire_global_lock(u32 rule);
486
487void acpi_ex_release_global_lock(u32 rule);
488
489void acpi_ex_eisa_id_to_string(char *dest, u64 compressed_id);
490
491void acpi_ex_integer_to_string(char *dest, u64 value);
492
493void acpi_ex_pci_cls_to_string(char *dest, u8 class_code[3]);
494
495u8 acpi_is_valid_space_id(u8 space_id);
496
497
498
499
500acpi_status
501acpi_ex_system_memory_space_handler(u32 function,
502 acpi_physical_address address,
503 u32 bit_width,
504 u64 *value,
505 void *handler_context,
506 void *region_context);
507
508acpi_status
509acpi_ex_system_io_space_handler(u32 function,
510 acpi_physical_address address,
511 u32 bit_width,
512 u64 *value,
513 void *handler_context, void *region_context);
514
515acpi_status
516acpi_ex_pci_config_space_handler(u32 function,
517 acpi_physical_address address,
518 u32 bit_width,
519 u64 *value,
520 void *handler_context, void *region_context);
521
522acpi_status
523acpi_ex_cmos_space_handler(u32 function,
524 acpi_physical_address address,
525 u32 bit_width,
526 u64 *value,
527 void *handler_context, void *region_context);
528
529acpi_status
530acpi_ex_pci_bar_space_handler(u32 function,
531 acpi_physical_address address,
532 u32 bit_width,
533 u64 *value,
534 void *handler_context, void *region_context);
535
536acpi_status
537acpi_ex_embedded_controller_space_handler(u32 function,
538 acpi_physical_address address,
539 u32 bit_width,
540 u64 *value,
541 void *handler_context,
542 void *region_context);
543
544acpi_status
545acpi_ex_sm_bus_space_handler(u32 function,
546 acpi_physical_address address,
547 u32 bit_width,
548 u64 *value,
549 void *handler_context, void *region_context);
550
551acpi_status
552acpi_ex_data_table_space_handler(u32 function,
553 acpi_physical_address address,
554 u32 bit_width,
555 u64 *value,
556 void *handler_context, void *region_context);
557
558#endif
559