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Commit | Line | Data |
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1da177e4 LT |
1 | /****************************************************************************** |
2 | * | |
3 | * Module Name: nsdump - table dumping routines for debug | |
4 | * | |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
8 | * Copyright (C) 2000 - 2005, R. Byron Moore | |
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 | */ | |
43 | ||
44 | ||
45 | #include <acpi/acpi.h> | |
46 | #include <acpi/acnamesp.h> | |
47 | #include <acpi/acparser.h> | |
48 | ||
49 | ||
50 | #define _COMPONENT ACPI_NAMESPACE | |
51 | ACPI_MODULE_NAME ("nsdump") | |
52 | ||
44f6c012 | 53 | /* Local prototypes */ |
1da177e4 | 54 | |
44f6c012 RM |
55 | #ifdef ACPI_OBSOLETE_FUNCTIONS |
56 | void | |
57 | acpi_ns_dump_root_devices ( | |
58 | void); | |
1da177e4 | 59 | |
44f6c012 RM |
60 | static acpi_status |
61 | acpi_ns_dump_one_device ( | |
62 | acpi_handle obj_handle, | |
63 | u32 level, | |
64 | void *context, | |
65 | void **return_value); | |
66 | #endif | |
67 | ||
68 | ||
69 | #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) | |
1da177e4 LT |
70 | /******************************************************************************* |
71 | * | |
72 | * FUNCTION: acpi_ns_print_pathname | |
73 | * | |
44f6c012 | 74 | * PARAMETERS: num_segments - Number of ACPI name segments |
1da177e4 LT |
75 | * Pathname - The compressed (internal) path |
76 | * | |
44f6c012 RM |
77 | * RETURN: None |
78 | * | |
1da177e4 LT |
79 | * DESCRIPTION: Print an object's full namespace pathname |
80 | * | |
81 | ******************************************************************************/ | |
82 | ||
83 | void | |
84 | acpi_ns_print_pathname ( | |
85 | u32 num_segments, | |
86 | char *pathname) | |
87 | { | |
88 | ACPI_FUNCTION_NAME ("ns_print_pathname"); | |
89 | ||
90 | ||
91 | if (!(acpi_dbg_level & ACPI_LV_NAMES) || !(acpi_dbg_layer & ACPI_NAMESPACE)) { | |
92 | return; | |
93 | } | |
94 | ||
95 | /* Print the entire name */ | |
96 | ||
97 | ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "[")); | |
98 | ||
99 | while (num_segments) { | |
100 | acpi_os_printf ("%4.4s", pathname); | |
101 | pathname += ACPI_NAME_SIZE; | |
102 | ||
103 | num_segments--; | |
104 | if (num_segments) { | |
105 | acpi_os_printf ("."); | |
106 | } | |
107 | } | |
108 | ||
109 | acpi_os_printf ("]\n"); | |
110 | } | |
111 | ||
112 | ||
113 | /******************************************************************************* | |
114 | * | |
115 | * FUNCTION: acpi_ns_dump_pathname | |
116 | * | |
117 | * PARAMETERS: Handle - Object | |
118 | * Msg - Prefix message | |
119 | * Level - Desired debug level | |
120 | * Component - Caller's component ID | |
121 | * | |
44f6c012 RM |
122 | * RETURN: None |
123 | * | |
1da177e4 LT |
124 | * DESCRIPTION: Print an object's full namespace pathname |
125 | * Manages allocation/freeing of a pathname buffer | |
126 | * | |
127 | ******************************************************************************/ | |
128 | ||
129 | void | |
130 | acpi_ns_dump_pathname ( | |
131 | acpi_handle handle, | |
132 | char *msg, | |
133 | u32 level, | |
134 | u32 component) | |
135 | { | |
136 | ||
137 | ACPI_FUNCTION_TRACE ("ns_dump_pathname"); | |
138 | ||
139 | ||
140 | /* Do this only if the requested debug level and component are enabled */ | |
141 | ||
142 | if (!(acpi_dbg_level & level) || !(acpi_dbg_layer & component)) { | |
143 | return_VOID; | |
144 | } | |
145 | ||
146 | /* Convert handle to a full pathname and print it (with supplied message) */ | |
147 | ||
148 | acpi_ns_print_node_pathname (handle, msg); | |
149 | acpi_os_printf ("\n"); | |
150 | return_VOID; | |
151 | } | |
152 | ||
153 | ||
154 | /******************************************************************************* | |
155 | * | |
156 | * FUNCTION: acpi_ns_dump_one_object | |
157 | * | |
44f6c012 | 158 | * PARAMETERS: obj_handle - Node to be dumped |
1da177e4 LT |
159 | * Level - Nesting level of the handle |
160 | * Context - Passed into walk_namespace | |
44f6c012 RM |
161 | * return_value - Not used |
162 | * | |
163 | * RETURN: Status | |
1da177e4 LT |
164 | * |
165 | * DESCRIPTION: Dump a single Node | |
166 | * This procedure is a user_function called by acpi_ns_walk_namespace. | |
167 | * | |
168 | ******************************************************************************/ | |
169 | ||
170 | acpi_status | |
171 | acpi_ns_dump_one_object ( | |
172 | acpi_handle obj_handle, | |
173 | u32 level, | |
174 | void *context, | |
175 | void **return_value) | |
176 | { | |
177 | struct acpi_walk_info *info = (struct acpi_walk_info *) context; | |
178 | struct acpi_namespace_node *this_node; | |
179 | union acpi_operand_object *obj_desc = NULL; | |
180 | acpi_object_type obj_type; | |
181 | acpi_object_type type; | |
182 | u32 bytes_to_dump; | |
183 | u32 dbg_level; | |
184 | u32 i; | |
185 | ||
186 | ||
187 | ACPI_FUNCTION_NAME ("ns_dump_one_object"); | |
188 | ||
189 | ||
190 | /* Is output enabled? */ | |
191 | ||
192 | if (!(acpi_dbg_level & info->debug_level)) { | |
193 | return (AE_OK); | |
194 | } | |
195 | ||
196 | if (!obj_handle) { | |
197 | ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Null object handle\n")); | |
198 | return (AE_OK); | |
199 | } | |
200 | ||
201 | this_node = acpi_ns_map_handle_to_node (obj_handle); | |
202 | type = this_node->type; | |
203 | ||
204 | /* Check if the owner matches */ | |
205 | ||
206 | if ((info->owner_id != ACPI_UINT32_MAX) && | |
207 | (info->owner_id != this_node->owner_id)) { | |
208 | return (AE_OK); | |
209 | } | |
210 | ||
211 | /* Indent the object according to the level */ | |
212 | ||
213 | acpi_os_printf ("%2d%*s", (u32) level - 1, (int) level * 2, " "); | |
214 | ||
215 | /* Check the node type and name */ | |
216 | ||
217 | if (type > ACPI_TYPE_LOCAL_MAX) { | |
218 | ACPI_REPORT_WARNING (("Invalid ACPI Type %08X\n", type)); | |
219 | } | |
220 | ||
221 | if (!acpi_ut_valid_acpi_name (this_node->name.integer)) { | |
222 | ACPI_REPORT_WARNING (("Invalid ACPI Name %08X\n", | |
223 | this_node->name.integer)); | |
224 | } | |
225 | ||
226 | /* | |
227 | * Now we can print out the pertinent information | |
228 | */ | |
229 | acpi_os_printf ("%4.4s %-12s %p ", | |
230 | acpi_ut_get_node_name (this_node), acpi_ut_get_type_name (type), this_node); | |
231 | ||
232 | dbg_level = acpi_dbg_level; | |
233 | acpi_dbg_level = 0; | |
234 | obj_desc = acpi_ns_get_attached_object (this_node); | |
235 | acpi_dbg_level = dbg_level; | |
236 | ||
237 | switch (info->display_type) { | |
238 | case ACPI_DISPLAY_SUMMARY: | |
239 | ||
240 | if (!obj_desc) { | |
241 | /* No attached object, we are done */ | |
242 | ||
243 | acpi_os_printf ("\n"); | |
244 | return (AE_OK); | |
245 | } | |
246 | ||
247 | switch (type) { | |
248 | case ACPI_TYPE_PROCESSOR: | |
249 | ||
250 | acpi_os_printf ("ID %X Len %.4X Addr %p\n", | |
251 | obj_desc->processor.proc_id, obj_desc->processor.length, | |
252 | (char *) obj_desc->processor.address); | |
253 | break; | |
254 | ||
255 | ||
256 | case ACPI_TYPE_DEVICE: | |
257 | ||
258 | acpi_os_printf ("Notify Object: %p\n", obj_desc); | |
259 | break; | |
260 | ||
261 | ||
262 | case ACPI_TYPE_METHOD: | |
263 | ||
264 | acpi_os_printf ("Args %X Len %.4X Aml %p\n", | |
265 | (u32) obj_desc->method.param_count, | |
266 | obj_desc->method.aml_length, obj_desc->method.aml_start); | |
267 | break; | |
268 | ||
269 | ||
270 | case ACPI_TYPE_INTEGER: | |
271 | ||
272 | acpi_os_printf ("= %8.8X%8.8X\n", | |
273 | ACPI_FORMAT_UINT64 (obj_desc->integer.value)); | |
274 | break; | |
275 | ||
276 | ||
277 | case ACPI_TYPE_PACKAGE: | |
278 | ||
279 | if (obj_desc->common.flags & AOPOBJ_DATA_VALID) { | |
280 | acpi_os_printf ("Elements %.2X\n", | |
281 | obj_desc->package.count); | |
282 | } | |
283 | else { | |
284 | acpi_os_printf ("[Length not yet evaluated]\n"); | |
285 | } | |
286 | break; | |
287 | ||
288 | ||
289 | case ACPI_TYPE_BUFFER: | |
290 | ||
291 | if (obj_desc->common.flags & AOPOBJ_DATA_VALID) { | |
292 | acpi_os_printf ("Len %.2X", | |
293 | obj_desc->buffer.length); | |
294 | ||
295 | /* Dump some of the buffer */ | |
296 | ||
297 | if (obj_desc->buffer.length > 0) { | |
298 | acpi_os_printf (" ="); | |
299 | for (i = 0; (i < obj_desc->buffer.length && i < 12); i++) { | |
300 | acpi_os_printf (" %.2hX", obj_desc->buffer.pointer[i]); | |
301 | } | |
302 | } | |
303 | acpi_os_printf ("\n"); | |
304 | } | |
305 | else { | |
306 | acpi_os_printf ("[Length not yet evaluated]\n"); | |
307 | } | |
308 | break; | |
309 | ||
310 | ||
311 | case ACPI_TYPE_STRING: | |
312 | ||
313 | acpi_os_printf ("Len %.2X ", obj_desc->string.length); | |
314 | acpi_ut_print_string (obj_desc->string.pointer, 32); | |
315 | acpi_os_printf ("\n"); | |
316 | break; | |
317 | ||
318 | ||
319 | case ACPI_TYPE_REGION: | |
320 | ||
321 | acpi_os_printf ("[%s]", | |
322 | acpi_ut_get_region_name (obj_desc->region.space_id)); | |
323 | if (obj_desc->region.flags & AOPOBJ_DATA_VALID) { | |
324 | acpi_os_printf (" Addr %8.8X%8.8X Len %.4X\n", | |
325 | ACPI_FORMAT_UINT64 (obj_desc->region.address), | |
326 | obj_desc->region.length); | |
327 | } | |
328 | else { | |
329 | acpi_os_printf (" [Address/Length not yet evaluated]\n"); | |
330 | } | |
331 | break; | |
332 | ||
333 | ||
334 | case ACPI_TYPE_LOCAL_REFERENCE: | |
335 | ||
336 | acpi_os_printf ("[%s]\n", | |
337 | acpi_ps_get_opcode_name (obj_desc->reference.opcode)); | |
338 | break; | |
339 | ||
340 | ||
341 | case ACPI_TYPE_BUFFER_FIELD: | |
342 | ||
343 | if (obj_desc->buffer_field.buffer_obj && | |
344 | obj_desc->buffer_field.buffer_obj->buffer.node) { | |
345 | acpi_os_printf ("Buf [%4.4s]", | |
346 | acpi_ut_get_node_name (obj_desc->buffer_field.buffer_obj->buffer.node)); | |
347 | } | |
348 | break; | |
349 | ||
350 | ||
351 | case ACPI_TYPE_LOCAL_REGION_FIELD: | |
352 | ||
353 | acpi_os_printf ("Rgn [%4.4s]", | |
354 | acpi_ut_get_node_name (obj_desc->common_field.region_obj->region.node)); | |
355 | break; | |
356 | ||
357 | ||
358 | case ACPI_TYPE_LOCAL_BANK_FIELD: | |
359 | ||
360 | acpi_os_printf ("Rgn [%4.4s] Bnk [%4.4s]", | |
361 | acpi_ut_get_node_name (obj_desc->common_field.region_obj->region.node), | |
362 | acpi_ut_get_node_name (obj_desc->bank_field.bank_obj->common_field.node)); | |
363 | break; | |
364 | ||
365 | ||
366 | case ACPI_TYPE_LOCAL_INDEX_FIELD: | |
367 | ||
368 | acpi_os_printf ("Idx [%4.4s] Dat [%4.4s]", | |
369 | acpi_ut_get_node_name (obj_desc->index_field.index_obj->common_field.node), | |
370 | acpi_ut_get_node_name (obj_desc->index_field.data_obj->common_field.node)); | |
371 | break; | |
372 | ||
373 | ||
374 | case ACPI_TYPE_LOCAL_ALIAS: | |
375 | case ACPI_TYPE_LOCAL_METHOD_ALIAS: | |
376 | ||
377 | acpi_os_printf ("Target %4.4s (%p)\n", | |
378 | acpi_ut_get_node_name (obj_desc), obj_desc); | |
379 | break; | |
380 | ||
381 | default: | |
382 | ||
383 | acpi_os_printf ("Object %p\n", obj_desc); | |
384 | break; | |
385 | } | |
386 | ||
387 | /* Common field handling */ | |
388 | ||
389 | switch (type) { | |
390 | case ACPI_TYPE_BUFFER_FIELD: | |
391 | case ACPI_TYPE_LOCAL_REGION_FIELD: | |
392 | case ACPI_TYPE_LOCAL_BANK_FIELD: | |
393 | case ACPI_TYPE_LOCAL_INDEX_FIELD: | |
394 | ||
395 | acpi_os_printf (" Off %.3X Len %.2X Acc %.2hd\n", | |
396 | (obj_desc->common_field.base_byte_offset * 8) | |
397 | + obj_desc->common_field.start_field_bit_offset, | |
398 | obj_desc->common_field.bit_length, | |
399 | obj_desc->common_field.access_byte_width); | |
400 | break; | |
401 | ||
402 | default: | |
403 | break; | |
404 | } | |
405 | break; | |
406 | ||
407 | ||
408 | case ACPI_DISPLAY_OBJECTS: | |
409 | ||
410 | acpi_os_printf ("O:%p", obj_desc); | |
411 | if (!obj_desc) { | |
412 | /* No attached object, we are done */ | |
413 | ||
414 | acpi_os_printf ("\n"); | |
415 | return (AE_OK); | |
416 | } | |
417 | ||
44f6c012 | 418 | acpi_os_printf ("(R%d)", obj_desc->common.reference_count); |
1da177e4 LT |
419 | |
420 | switch (type) { | |
421 | case ACPI_TYPE_METHOD: | |
422 | ||
423 | /* Name is a Method and its AML offset/length are set */ | |
424 | ||
425 | acpi_os_printf (" M:%p-%X\n", obj_desc->method.aml_start, | |
426 | obj_desc->method.aml_length); | |
427 | break; | |
428 | ||
429 | case ACPI_TYPE_INTEGER: | |
430 | ||
431 | acpi_os_printf (" I:%8.8X8.8%X\n", | |
432 | ACPI_FORMAT_UINT64 (obj_desc->integer.value)); | |
433 | break; | |
434 | ||
435 | case ACPI_TYPE_STRING: | |
436 | ||
437 | acpi_os_printf (" S:%p-%X\n", obj_desc->string.pointer, | |
438 | obj_desc->string.length); | |
439 | break; | |
440 | ||
441 | case ACPI_TYPE_BUFFER: | |
442 | ||
443 | acpi_os_printf (" B:%p-%X\n", obj_desc->buffer.pointer, | |
444 | obj_desc->buffer.length); | |
445 | break; | |
446 | ||
447 | default: | |
448 | ||
449 | acpi_os_printf ("\n"); | |
450 | break; | |
451 | } | |
452 | break; | |
453 | ||
454 | ||
455 | default: | |
456 | acpi_os_printf ("\n"); | |
457 | break; | |
458 | } | |
459 | ||
460 | /* If debug turned off, done */ | |
461 | ||
462 | if (!(acpi_dbg_level & ACPI_LV_VALUES)) { | |
463 | return (AE_OK); | |
464 | } | |
465 | ||
466 | ||
467 | /* If there is an attached object, display it */ | |
468 | ||
469 | dbg_level = acpi_dbg_level; | |
470 | acpi_dbg_level = 0; | |
471 | obj_desc = acpi_ns_get_attached_object (this_node); | |
472 | acpi_dbg_level = dbg_level; | |
473 | ||
474 | /* Dump attached objects */ | |
475 | ||
476 | while (obj_desc) { | |
477 | obj_type = ACPI_TYPE_INVALID; | |
6f42ccf2 | 478 | acpi_os_printf ("Attached Object %p: ", obj_desc); |
1da177e4 LT |
479 | |
480 | /* Decode the type of attached object and dump the contents */ | |
481 | ||
482 | switch (ACPI_GET_DESCRIPTOR_TYPE (obj_desc)) { | |
483 | case ACPI_DESC_TYPE_NAMED: | |
484 | ||
485 | acpi_os_printf ("(Ptr to Node)\n"); | |
486 | bytes_to_dump = sizeof (struct acpi_namespace_node); | |
6f42ccf2 | 487 | ACPI_DUMP_BUFFER (obj_desc, bytes_to_dump); |
1da177e4 LT |
488 | break; |
489 | ||
1da177e4 LT |
490 | case ACPI_DESC_TYPE_OPERAND: |
491 | ||
492 | obj_type = ACPI_GET_OBJECT_TYPE (obj_desc); | |
493 | ||
494 | if (obj_type > ACPI_TYPE_LOCAL_MAX) { | |
495 | acpi_os_printf ("(Ptr to ACPI Object type %X [UNKNOWN])\n", | |
496 | obj_type); | |
497 | bytes_to_dump = 32; | |
498 | } | |
499 | else { | |
6f42ccf2 RM |
500 | acpi_os_printf ("(Ptr to ACPI Object type %X [%s])\n", |
501 | obj_type, acpi_ut_get_type_name (obj_type)); | |
1da177e4 LT |
502 | bytes_to_dump = sizeof (union acpi_operand_object); |
503 | } | |
1da177e4 | 504 | |
6f42ccf2 RM |
505 | ACPI_DUMP_BUFFER (obj_desc, bytes_to_dump); |
506 | break; | |
1da177e4 LT |
507 | |
508 | default: | |
509 | ||
1da177e4 LT |
510 | break; |
511 | } | |
512 | ||
1da177e4 LT |
513 | /* If value is NOT an internal object, we are done */ |
514 | ||
515 | if (ACPI_GET_DESCRIPTOR_TYPE (obj_desc) != ACPI_DESC_TYPE_OPERAND) { | |
516 | goto cleanup; | |
517 | } | |
518 | ||
519 | /* | |
520 | * Valid object, get the pointer to next level, if any | |
521 | */ | |
522 | switch (obj_type) { | |
6f42ccf2 | 523 | case ACPI_TYPE_BUFFER: |
1da177e4 | 524 | case ACPI_TYPE_STRING: |
6f42ccf2 RM |
525 | /* |
526 | * NOTE: takes advantage of common fields between string/buffer | |
527 | */ | |
528 | bytes_to_dump = obj_desc->string.length; | |
1da177e4 | 529 | obj_desc = (void *) obj_desc->string.pointer; |
6f42ccf2 RM |
530 | acpi_os_printf ( "(Buffer/String pointer %p length %X)\n", |
531 | obj_desc, bytes_to_dump); | |
532 | ACPI_DUMP_BUFFER (obj_desc, bytes_to_dump); | |
533 | goto cleanup; | |
1da177e4 LT |
534 | |
535 | case ACPI_TYPE_BUFFER_FIELD: | |
536 | obj_desc = (union acpi_operand_object *) obj_desc->buffer_field.buffer_obj; | |
537 | break; | |
538 | ||
539 | case ACPI_TYPE_PACKAGE: | |
540 | obj_desc = (void *) obj_desc->package.elements; | |
541 | break; | |
542 | ||
543 | case ACPI_TYPE_METHOD: | |
544 | obj_desc = (void *) obj_desc->method.aml_start; | |
545 | break; | |
546 | ||
547 | case ACPI_TYPE_LOCAL_REGION_FIELD: | |
548 | obj_desc = (void *) obj_desc->field.region_obj; | |
549 | break; | |
550 | ||
551 | case ACPI_TYPE_LOCAL_BANK_FIELD: | |
552 | obj_desc = (void *) obj_desc->bank_field.region_obj; | |
553 | break; | |
554 | ||
555 | case ACPI_TYPE_LOCAL_INDEX_FIELD: | |
556 | obj_desc = (void *) obj_desc->index_field.index_obj; | |
557 | break; | |
558 | ||
559 | default: | |
560 | goto cleanup; | |
561 | } | |
562 | ||
563 | obj_type = ACPI_TYPE_INVALID; /* Terminate loop after next pass */ | |
564 | } | |
565 | ||
566 | cleanup: | |
567 | acpi_os_printf ("\n"); | |
568 | return (AE_OK); | |
569 | } | |
570 | ||
571 | ||
572 | #ifdef ACPI_FUTURE_USAGE | |
1da177e4 LT |
573 | /******************************************************************************* |
574 | * | |
575 | * FUNCTION: acpi_ns_dump_objects | |
576 | * | |
577 | * PARAMETERS: Type - Object type to be dumped | |
44f6c012 | 578 | * display_type - 0 or ACPI_DISPLAY_SUMMARY |
1da177e4 LT |
579 | * max_depth - Maximum depth of dump. Use ACPI_UINT32_MAX |
580 | * for an effectively unlimited depth. | |
581 | * owner_id - Dump only objects owned by this ID. Use | |
582 | * ACPI_UINT32_MAX to match all owners. | |
583 | * start_handle - Where in namespace to start/end search | |
584 | * | |
44f6c012 RM |
585 | * RETURN: None |
586 | * | |
1da177e4 LT |
587 | * DESCRIPTION: Dump typed objects within the loaded namespace. |
588 | * Uses acpi_ns_walk_namespace in conjunction with acpi_ns_dump_one_object. | |
589 | * | |
590 | ******************************************************************************/ | |
591 | ||
592 | void | |
593 | acpi_ns_dump_objects ( | |
594 | acpi_object_type type, | |
595 | u8 display_type, | |
596 | u32 max_depth, | |
597 | u32 owner_id, | |
598 | acpi_handle start_handle) | |
599 | { | |
600 | struct acpi_walk_info info; | |
601 | ||
602 | ||
603 | ACPI_FUNCTION_ENTRY (); | |
604 | ||
605 | ||
606 | info.debug_level = ACPI_LV_TABLES; | |
607 | info.owner_id = owner_id; | |
608 | info.display_type = display_type; | |
609 | ||
610 | (void) acpi_ns_walk_namespace (type, start_handle, max_depth, | |
611 | ACPI_NS_WALK_NO_UNLOCK, acpi_ns_dump_one_object, | |
612 | (void *) &info, NULL); | |
613 | } | |
a27ac38e | 614 | #endif /* ACPI_FUTURE_USAGE */ |
1da177e4 LT |
615 | |
616 | ||
44f6c012 RM |
617 | /******************************************************************************* |
618 | * | |
619 | * FUNCTION: acpi_ns_dump_entry | |
620 | * | |
621 | * PARAMETERS: Handle - Node to be dumped | |
622 | * debug_level - Output level | |
623 | * | |
624 | * RETURN: None | |
625 | * | |
626 | * DESCRIPTION: Dump a single Node | |
627 | * | |
628 | ******************************************************************************/ | |
629 | ||
630 | void | |
631 | acpi_ns_dump_entry ( | |
632 | acpi_handle handle, | |
633 | u32 debug_level) | |
634 | { | |
635 | struct acpi_walk_info info; | |
636 | ||
637 | ||
638 | ACPI_FUNCTION_ENTRY (); | |
639 | ||
640 | ||
641 | info.debug_level = debug_level; | |
642 | info.owner_id = ACPI_UINT32_MAX; | |
643 | info.display_type = ACPI_DISPLAY_SUMMARY; | |
644 | ||
645 | (void) acpi_ns_dump_one_object (handle, 1, &info, NULL); | |
646 | } | |
647 | ||
648 | ||
649 | #ifdef _ACPI_ASL_COMPILER | |
1da177e4 LT |
650 | /******************************************************************************* |
651 | * | |
652 | * FUNCTION: acpi_ns_dump_tables | |
653 | * | |
654 | * PARAMETERS: search_base - Root of subtree to be dumped, or | |
655 | * NS_ALL to dump the entire namespace | |
656 | * max_depth - Maximum depth of dump. Use INT_MAX | |
657 | * for an effectively unlimited depth. | |
658 | * | |
44f6c012 RM |
659 | * RETURN: None |
660 | * | |
1da177e4 LT |
661 | * DESCRIPTION: Dump the name space, or a portion of it. |
662 | * | |
663 | ******************************************************************************/ | |
664 | ||
665 | void | |
666 | acpi_ns_dump_tables ( | |
667 | acpi_handle search_base, | |
668 | u32 max_depth) | |
669 | { | |
670 | acpi_handle search_handle = search_base; | |
671 | ||
672 | ||
673 | ACPI_FUNCTION_TRACE ("ns_dump_tables"); | |
674 | ||
675 | ||
676 | if (!acpi_gbl_root_node) { | |
677 | /* | |
678 | * If the name space has not been initialized, | |
679 | * there is nothing to dump. | |
680 | */ | |
681 | ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "namespace not initialized!\n")); | |
682 | return_VOID; | |
683 | } | |
684 | ||
685 | if (ACPI_NS_ALL == search_base) { | |
44f6c012 | 686 | /* Entire namespace */ |
1da177e4 LT |
687 | |
688 | search_handle = acpi_gbl_root_node; | |
689 | ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n")); | |
690 | } | |
691 | ||
692 | acpi_ns_dump_objects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, max_depth, | |
693 | ACPI_UINT32_MAX, search_handle); | |
694 | return_VOID; | |
695 | } | |
44f6c012 | 696 | #endif /* _ACPI_ASL_COMPILER */ |
44f6c012 | 697 | #endif /* defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) */ |