1 /******************************************************************************
3 * Module Name: exdump - Interpreter debug output routines
5 *****************************************************************************/
8 * Copyright (C) 2000 - 2017, Intel Corp.
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
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.
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.
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.
44 #include <acpi/acpi.h>
50 #define _COMPONENT ACPI_EXECUTER
51 ACPI_MODULE_NAME("exdump")
54 * The following routines are used for debug output only
56 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
57 /* Local prototypes */
58 static void acpi_ex_out_string(const char *title, const char *value);
60 static void acpi_ex_out_pointer(const char *title, const void *value);
63 acpi_ex_dump_object(union acpi_operand_object *obj_desc,
64 struct acpi_exdump_info *info);
66 static void acpi_ex_dump_reference_obj(union acpi_operand_object *obj_desc);
69 acpi_ex_dump_package_obj(union acpi_operand_object *obj_desc,
70 u32 level, u32 index);
72 /*******************************************************************************
74 * Object Descriptor info tables
76 * Note: The first table entry must be an INIT opcode and must contain
77 * the table length (number of table entries)
79 ******************************************************************************/
81 static struct acpi_exdump_info acpi_ex_dump_integer[2] = {
82 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_integer), NULL},
83 {ACPI_EXD_UINT64, ACPI_EXD_OFFSET(integer.value), "Value"}
86 static struct acpi_exdump_info acpi_ex_dump_string[4] = {
87 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_string), NULL},
88 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(string.length), "Length"},
89 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(string.pointer), "Pointer"},
90 {ACPI_EXD_STRING, 0, NULL}
93 static struct acpi_exdump_info acpi_ex_dump_buffer[5] = {
94 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_buffer), NULL},
95 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(buffer.length), "Length"},
96 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(buffer.pointer), "Pointer"},
97 {ACPI_EXD_NODE, ACPI_EXD_OFFSET(buffer.node), "Parent Node"},
98 {ACPI_EXD_BUFFER, 0, NULL}
101 static struct acpi_exdump_info acpi_ex_dump_package[6] = {
102 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_package), NULL},
103 {ACPI_EXD_NODE, ACPI_EXD_OFFSET(package.node), "Parent Node"},
104 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(package.flags), "Flags"},
105 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(package.count), "Element Count"},
106 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(package.elements), "Element List"},
107 {ACPI_EXD_PACKAGE, 0, NULL}
110 static struct acpi_exdump_info acpi_ex_dump_device[4] = {
111 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_device), NULL},
112 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.notify_list[0]),
114 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.notify_list[1]),
116 {ACPI_EXD_HDLR_LIST, ACPI_EXD_OFFSET(device.handler), "Handler"}
119 static struct acpi_exdump_info acpi_ex_dump_event[2] = {
120 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_event), NULL},
121 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(event.os_semaphore), "OsSemaphore"}
124 static struct acpi_exdump_info acpi_ex_dump_method[9] = {
125 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_method), NULL},
126 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.info_flags), "Info Flags"},
127 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.param_count),
129 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.sync_level), "Sync Level"},
130 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(method.mutex), "Mutex"},
131 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.owner_id), "Owner Id"},
132 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.thread_count), "Thread Count"},
133 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(method.aml_length), "Aml Length"},
134 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(method.aml_start), "Aml Start"}
137 static struct acpi_exdump_info acpi_ex_dump_mutex[6] = {
138 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_mutex), NULL},
139 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(mutex.sync_level), "Sync Level"},
140 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(mutex.original_sync_level),
141 "Original Sync Level"},
142 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(mutex.owner_thread), "Owner Thread"},
143 {ACPI_EXD_UINT16, ACPI_EXD_OFFSET(mutex.acquisition_depth),
145 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(mutex.os_mutex), "OsMutex"}
148 static struct acpi_exdump_info acpi_ex_dump_region[8] = {
149 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_region), NULL},
150 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(region.space_id), "Space Id"},
151 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(region.flags), "Flags"},
152 {ACPI_EXD_NODE, ACPI_EXD_OFFSET(region.node), "Parent Node"},
153 {ACPI_EXD_ADDRESS, ACPI_EXD_OFFSET(region.address), "Address"},
154 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(region.length), "Length"},
155 {ACPI_EXD_HDLR_LIST, ACPI_EXD_OFFSET(region.handler), "Handler"},
156 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(region.next), "Next"}
159 static struct acpi_exdump_info acpi_ex_dump_power[6] = {
160 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_power), NULL},
161 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(power_resource.system_level),
163 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(power_resource.resource_order),
165 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.notify_list[0]),
167 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.notify_list[1]),
169 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.handler), "Handler"}
172 static struct acpi_exdump_info acpi_ex_dump_processor[7] = {
173 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_processor), NULL},
174 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(processor.proc_id), "Processor ID"},
175 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(processor.length), "Length"},
176 {ACPI_EXD_ADDRESS, ACPI_EXD_OFFSET(processor.address), "Address"},
177 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.notify_list[0]),
179 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.notify_list[1]),
181 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.handler), "Handler"}
184 static struct acpi_exdump_info acpi_ex_dump_thermal[4] = {
185 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_thermal), NULL},
186 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.notify_list[0]),
188 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.notify_list[1]),
190 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.handler), "Handler"}
193 static struct acpi_exdump_info acpi_ex_dump_buffer_field[3] = {
194 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_buffer_field), NULL},
195 {ACPI_EXD_FIELD, 0, NULL},
196 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(buffer_field.buffer_obj),
200 static struct acpi_exdump_info acpi_ex_dump_region_field[5] = {
201 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_region_field), NULL},
202 {ACPI_EXD_FIELD, 0, NULL},
203 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(field.access_length), "AccessLength"},
204 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(field.region_obj), "Region Object"},
205 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(field.resource_buffer),
209 static struct acpi_exdump_info acpi_ex_dump_bank_field[5] = {
210 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_bank_field), NULL},
211 {ACPI_EXD_FIELD, 0, NULL},
212 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(bank_field.value), "Value"},
213 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(bank_field.region_obj),
215 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(bank_field.bank_obj), "Bank Object"}
218 static struct acpi_exdump_info acpi_ex_dump_index_field[5] = {
219 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_bank_field), NULL},
220 {ACPI_EXD_FIELD, 0, NULL},
221 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(index_field.value), "Value"},
222 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(index_field.index_obj),
224 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(index_field.data_obj), "Data Object"}
227 static struct acpi_exdump_info acpi_ex_dump_reference[9] = {
228 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_reference), NULL},
229 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(reference.class), "Class"},
230 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(reference.target_type), "Target Type"},
231 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(reference.value), "Value"},
232 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.object), "Object Desc"},
233 {ACPI_EXD_NODE, ACPI_EXD_OFFSET(reference.node), "Node"},
234 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.where), "Where"},
235 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.index_pointer),
237 {ACPI_EXD_REFERENCE, 0, NULL}
240 static struct acpi_exdump_info acpi_ex_dump_address_handler[6] = {
241 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_address_handler),
243 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(address_space.space_id), "Space Id"},
244 {ACPI_EXD_HDLR_LIST, ACPI_EXD_OFFSET(address_space.next), "Next"},
245 {ACPI_EXD_RGN_LIST, ACPI_EXD_OFFSET(address_space.region_list),
247 {ACPI_EXD_NODE, ACPI_EXD_OFFSET(address_space.node), "Node"},
248 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.context), "Context"}
251 static struct acpi_exdump_info acpi_ex_dump_notify[7] = {
252 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_notify), NULL},
253 {ACPI_EXD_NODE, ACPI_EXD_OFFSET(notify.node), "Node"},
254 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(notify.handler_type), "Handler Type"},
255 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(notify.handler), "Handler"},
256 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(notify.context), "Context"},
257 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(notify.next[0]),
258 "Next System Notify"},
259 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(notify.next[1]), "Next Device Notify"}
262 static struct acpi_exdump_info acpi_ex_dump_extra[6] = {
263 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_extra), NULL},
264 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(extra.method_REG), "_REG Method"},
265 {ACPI_EXD_NODE, ACPI_EXD_OFFSET(extra.scope_node), "Scope Node"},
266 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(extra.region_context),
268 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(extra.aml_start), "Aml Start"},
269 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(extra.aml_length), "Aml Length"}
272 static struct acpi_exdump_info acpi_ex_dump_data[3] = {
273 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_data), NULL},
274 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(data.handler), "Handler"},
275 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(data.pointer), "Raw Data"}
278 /* Miscellaneous tables */
280 static struct acpi_exdump_info acpi_ex_dump_common[5] = {
281 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_common), NULL},
282 {ACPI_EXD_TYPE, 0, NULL},
283 {ACPI_EXD_UINT16, ACPI_EXD_OFFSET(common.reference_count),
285 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common.flags), "Flags"},
286 {ACPI_EXD_LIST, ACPI_EXD_OFFSET(common.next_object), "Object List"}
289 static struct acpi_exdump_info acpi_ex_dump_field_common[7] = {
290 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_field_common), NULL},
291 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common_field.field_flags),
293 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common_field.access_byte_width),
294 "Access Byte Width"},
295 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(common_field.bit_length),
297 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common_field.start_field_bit_offset),
299 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(common_field.base_byte_offset),
301 {ACPI_EXD_NODE, ACPI_EXD_OFFSET(common_field.node), "Parent Node"}
304 static struct acpi_exdump_info acpi_ex_dump_node[7] = {
305 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_node), NULL},
306 {ACPI_EXD_UINT8, ACPI_EXD_NSOFFSET(flags), "Flags"},
307 {ACPI_EXD_UINT8, ACPI_EXD_NSOFFSET(owner_id), "Owner Id"},
308 {ACPI_EXD_LIST, ACPI_EXD_NSOFFSET(object), "Object List"},
309 {ACPI_EXD_NODE, ACPI_EXD_NSOFFSET(parent), "Parent"},
310 {ACPI_EXD_NODE, ACPI_EXD_NSOFFSET(child), "Child"},
311 {ACPI_EXD_NODE, ACPI_EXD_NSOFFSET(peer), "Peer"}
314 /* Dispatch table, indexed by object type */
316 static struct acpi_exdump_info *acpi_ex_dump_info[] = {
318 acpi_ex_dump_integer,
321 acpi_ex_dump_package,
329 acpi_ex_dump_processor,
330 acpi_ex_dump_thermal,
331 acpi_ex_dump_buffer_field,
334 acpi_ex_dump_region_field,
335 acpi_ex_dump_bank_field,
336 acpi_ex_dump_index_field,
337 acpi_ex_dump_reference,
341 acpi_ex_dump_address_handler,
349 /*******************************************************************************
351 * FUNCTION: acpi_ex_dump_object
353 * PARAMETERS: obj_desc - Descriptor to dump
354 * info - Info table corresponding to this object
359 * DESCRIPTION: Walk the info table for this object
361 ******************************************************************************/
364 acpi_ex_dump_object(union acpi_operand_object *obj_desc,
365 struct acpi_exdump_info *info)
370 union acpi_operand_object *start;
371 union acpi_operand_object *data = NULL;
372 union acpi_operand_object *next;
373 struct acpi_namespace_node *node;
377 ("ExDumpObject: Display not implemented for object type %s\n",
378 acpi_ut_get_object_type_name(obj_desc));
382 /* First table entry must contain the table length (# of table entries) */
384 count = info->offset;
391 target = ACPI_ADD_PTR(u8, obj_desc, info->offset);
394 switch (info->opcode) {
401 acpi_os_printf("%20s : %2.2X [%s]\n", "Type",
402 obj_desc->common.type,
403 acpi_ut_get_object_type_name(obj_desc));
408 acpi_os_printf("%20s : %2.2X\n", name, *target);
411 case ACPI_EXD_UINT16:
413 acpi_os_printf("%20s : %4.4X\n", name,
417 case ACPI_EXD_UINT32:
419 acpi_os_printf("%20s : %8.8X\n", name,
423 case ACPI_EXD_UINT64:
425 acpi_os_printf("%20s : %8.8X%8.8X\n", "Value",
426 ACPI_FORMAT_UINT64(ACPI_GET64(target)));
429 case ACPI_EXD_POINTER:
430 case ACPI_EXD_ADDRESS:
432 acpi_ex_out_pointer(name,
433 *ACPI_CAST_PTR(void *, target));
436 case ACPI_EXD_STRING:
438 acpi_ut_print_string(obj_desc->string.pointer,
440 acpi_os_printf("\n");
443 case ACPI_EXD_BUFFER:
445 ACPI_DUMP_BUFFER(obj_desc->buffer.pointer,
446 obj_desc->buffer.length);
449 case ACPI_EXD_PACKAGE:
451 /* Dump the package contents */
453 acpi_os_printf("\nPackage Contents:\n");
454 acpi_ex_dump_package_obj(obj_desc, 0, 0);
459 acpi_ex_dump_object(obj_desc,
460 acpi_ex_dump_field_common);
463 case ACPI_EXD_REFERENCE:
465 acpi_ex_out_string("Class Name",
466 acpi_ut_get_reference_name
468 acpi_ex_dump_reference_obj(obj_desc);
473 start = *ACPI_CAST_PTR(void *, target);
476 acpi_os_printf("%20s : %p ", name, next);
478 acpi_os_printf("%s (Type %2.2X)",
479 acpi_ut_get_object_type_name
480 (next), next->common.type);
482 while (next->common.next_object) {
483 if ((next->common.type ==
484 ACPI_TYPE_LOCAL_DATA) && !data) {
488 next = next->common.next_object;
489 acpi_os_printf("->%p(%s %2.2X)", next,
490 acpi_ut_get_object_type_name
494 if ((next == start) || (next == data)) {
496 ("\n**** Error: Object list appears to be circular linked");
501 acpi_os_printf("- No attached objects");
504 acpi_os_printf("\n");
507 case ACPI_EXD_HDLR_LIST:
509 start = *ACPI_CAST_PTR(void *, target);
512 acpi_os_printf("%20s : %p", name, next);
514 acpi_os_printf("(%s %2.2X)",
515 acpi_ut_get_object_type_name
517 next->address_space.space_id);
519 while (next->address_space.next) {
520 if ((next->common.type ==
521 ACPI_TYPE_LOCAL_DATA) && !data) {
525 next = next->address_space.next;
526 acpi_os_printf("->%p(%s %2.2X)", next,
527 acpi_ut_get_object_type_name
532 if ((next == start) || (next == data)) {
534 ("\n**** Error: Handler list appears to be circular linked");
540 acpi_os_printf("\n");
543 case ACPI_EXD_RGN_LIST:
545 start = *ACPI_CAST_PTR(void *, target);
548 acpi_os_printf("%20s : %p", name, next);
550 acpi_os_printf("(%s %2.2X)",
551 acpi_ut_get_object_type_name
552 (next), next->common.type);
554 while (next->region.next) {
555 if ((next->common.type ==
556 ACPI_TYPE_LOCAL_DATA) && !data) {
560 next = next->region.next;
561 acpi_os_printf("->%p(%s %2.2X)", next,
562 acpi_ut_get_object_type_name
566 if ((next == start) || (next == data)) {
568 ("\n**** Error: Region list appears to be circular linked");
574 acpi_os_printf("\n");
580 *ACPI_CAST_PTR(struct acpi_namespace_node *,
583 acpi_os_printf("%20s : %p", name, node);
585 acpi_os_printf(" [%4.4s]", node->name.ascii);
587 acpi_os_printf("\n");
592 acpi_os_printf("**** Invalid table opcode [%X] ****\n",
602 /*******************************************************************************
604 * FUNCTION: acpi_ex_dump_operand
606 * PARAMETERS: *obj_desc - Pointer to entry to be dumped
607 * depth - Current nesting depth
611 * DESCRIPTION: Dump an operand object
613 ******************************************************************************/
615 void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth)
620 ACPI_FUNCTION_NAME(ex_dump_operand)
622 /* Check if debug output enabled */
623 if (!ACPI_IS_DEBUG_ENABLED(ACPI_LV_EXEC, _COMPONENT)) {
629 /* This could be a null element of a package */
631 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Null Object Descriptor\n"));
635 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) == ACPI_DESC_TYPE_NAMED) {
636 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%p Namespace Node: ",
638 ACPI_DUMP_ENTRY(obj_desc, ACPI_LV_EXEC);
642 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) != ACPI_DESC_TYPE_OPERAND) {
643 ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
644 "%p is not a node or operand object: [%s]\n",
646 acpi_ut_get_descriptor_name(obj_desc)));
647 ACPI_DUMP_BUFFER(obj_desc, sizeof(union acpi_operand_object));
651 /* obj_desc is a valid object */
654 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%*s[%u] %p Refs=%u ",
655 depth, " ", depth, obj_desc,
656 obj_desc->common.reference_count));
658 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%p Refs=%u ",
659 obj_desc, obj_desc->common.reference_count));
662 /* Decode object type */
664 switch (obj_desc->common.type) {
665 case ACPI_TYPE_LOCAL_REFERENCE:
667 acpi_os_printf("Reference: [%s] ",
668 acpi_ut_get_reference_name(obj_desc));
670 switch (obj_desc->reference.class) {
671 case ACPI_REFCLASS_DEBUG:
673 acpi_os_printf("\n");
676 case ACPI_REFCLASS_INDEX:
678 acpi_os_printf("%p\n", obj_desc->reference.object);
681 case ACPI_REFCLASS_TABLE:
683 acpi_os_printf("Table Index %X\n",
684 obj_desc->reference.value);
687 case ACPI_REFCLASS_REFOF:
689 acpi_os_printf("%p [%s]\n", obj_desc->reference.object,
690 acpi_ut_get_type_name(((union
699 case ACPI_REFCLASS_NAME:
701 acpi_ut_repair_name(obj_desc->reference.node->name.
703 acpi_os_printf("- [%4.4s] (Node %p)\n",
704 obj_desc->reference.node->name.ascii,
705 obj_desc->reference.node);
708 case ACPI_REFCLASS_ARG:
709 case ACPI_REFCLASS_LOCAL:
711 acpi_os_printf("%X\n", obj_desc->reference.value);
714 default: /* Unknown reference class */
716 acpi_os_printf("%2.2X\n", obj_desc->reference.class);
721 case ACPI_TYPE_BUFFER:
723 acpi_os_printf("Buffer length %.2X @ %p\n",
724 obj_desc->buffer.length,
725 obj_desc->buffer.pointer);
727 /* Debug only -- dump the buffer contents */
729 if (obj_desc->buffer.pointer) {
730 length = obj_desc->buffer.length;
736 ("Buffer Contents: (displaying length 0x%.2X)\n",
738 ACPI_DUMP_BUFFER(obj_desc->buffer.pointer, length);
742 case ACPI_TYPE_INTEGER:
744 acpi_os_printf("Integer %8.8X%8.8X\n",
745 ACPI_FORMAT_UINT64(obj_desc->integer.value));
748 case ACPI_TYPE_PACKAGE:
750 acpi_os_printf("Package [Len %X] ElementArray %p\n",
751 obj_desc->package.count,
752 obj_desc->package.elements);
755 * If elements exist, package element pointer is valid,
756 * and debug_level exceeds 1, dump package's elements.
758 if (obj_desc->package.count &&
759 obj_desc->package.elements && acpi_dbg_level > 1) {
760 for (index = 0; index < obj_desc->package.count;
762 acpi_ex_dump_operand(obj_desc->package.
769 case ACPI_TYPE_REGION:
771 acpi_os_printf("Region %s (%X)",
772 acpi_ut_get_region_name(obj_desc->region.
774 obj_desc->region.space_id);
777 * If the address and length have not been evaluated,
780 if (!(obj_desc->region.flags & AOPOBJ_DATA_VALID)) {
781 acpi_os_printf("\n");
783 acpi_os_printf(" base %8.8X%8.8X Length %X\n",
784 ACPI_FORMAT_UINT64(obj_desc->region.
786 obj_desc->region.length);
790 case ACPI_TYPE_STRING:
792 acpi_os_printf("String length %X @ %p ",
793 obj_desc->string.length,
794 obj_desc->string.pointer);
796 acpi_ut_print_string(obj_desc->string.pointer, ACPI_UINT8_MAX);
797 acpi_os_printf("\n");
800 case ACPI_TYPE_LOCAL_BANK_FIELD:
802 acpi_os_printf("BankField\n");
805 case ACPI_TYPE_LOCAL_REGION_FIELD:
808 ("RegionField: Bits=%X AccWidth=%X Lock=%X Update=%X at "
809 "byte=%X bit=%X of below:\n", obj_desc->field.bit_length,
810 obj_desc->field.access_byte_width,
811 obj_desc->field.field_flags & AML_FIELD_LOCK_RULE_MASK,
812 obj_desc->field.field_flags & AML_FIELD_UPDATE_RULE_MASK,
813 obj_desc->field.base_byte_offset,
814 obj_desc->field.start_field_bit_offset);
816 acpi_ex_dump_operand(obj_desc->field.region_obj, depth + 1);
819 case ACPI_TYPE_LOCAL_INDEX_FIELD:
821 acpi_os_printf("IndexField\n");
824 case ACPI_TYPE_BUFFER_FIELD:
826 acpi_os_printf("BufferField: %X bits at byte %X bit %X of\n",
827 obj_desc->buffer_field.bit_length,
828 obj_desc->buffer_field.base_byte_offset,
829 obj_desc->buffer_field.start_field_bit_offset);
831 if (!obj_desc->buffer_field.buffer_obj) {
832 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "*NULL*\n"));
833 } else if ((obj_desc->buffer_field.buffer_obj)->common.type !=
835 acpi_os_printf("*not a Buffer*\n");
837 acpi_ex_dump_operand(obj_desc->buffer_field.buffer_obj,
842 case ACPI_TYPE_EVENT:
844 acpi_os_printf("Event\n");
847 case ACPI_TYPE_METHOD:
849 acpi_os_printf("Method(%X) @ %p:%X\n",
850 obj_desc->method.param_count,
851 obj_desc->method.aml_start,
852 obj_desc->method.aml_length);
855 case ACPI_TYPE_MUTEX:
857 acpi_os_printf("Mutex\n");
860 case ACPI_TYPE_DEVICE:
862 acpi_os_printf("Device\n");
865 case ACPI_TYPE_POWER:
867 acpi_os_printf("Power\n");
870 case ACPI_TYPE_PROCESSOR:
872 acpi_os_printf("Processor\n");
875 case ACPI_TYPE_THERMAL:
877 acpi_os_printf("Thermal\n");
884 acpi_os_printf("Unknown Type %X\n", obj_desc->common.type);
891 /*******************************************************************************
893 * FUNCTION: acpi_ex_dump_operands
895 * PARAMETERS: operands - A list of Operand objects
896 * opcode_name - AML opcode name
897 * num_operands - Operand count for this opcode
899 * DESCRIPTION: Dump the operands associated with the opcode
901 ******************************************************************************/
904 acpi_ex_dump_operands(union acpi_operand_object **operands,
905 const char *opcode_name, u32 num_operands)
907 ACPI_FUNCTION_NAME(ex_dump_operands);
910 opcode_name = "UNKNOWN";
913 ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
914 "**** Start operand dump for opcode [%s], %u operands\n",
915 opcode_name, num_operands));
917 if (num_operands == 0) {
921 /* Dump the individual operands */
923 while (num_operands) {
924 acpi_ex_dump_operand(*operands, 0);
929 ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
930 "**** End operand dump for [%s]\n", opcode_name));
934 /*******************************************************************************
936 * FUNCTION: acpi_ex_out* functions
938 * PARAMETERS: title - Descriptive text
939 * value - Value to be displayed
941 * DESCRIPTION: Object dump output formatting functions. These functions
942 * reduce the number of format strings required and keeps them
943 * all in one place for easy modification.
945 ******************************************************************************/
947 static void acpi_ex_out_string(const char *title, const char *value)
949 acpi_os_printf("%20s : %s\n", title, value);
952 static void acpi_ex_out_pointer(const char *title, const void *value)
954 acpi_os_printf("%20s : %p\n", title, value);
957 /*******************************************************************************
959 * FUNCTION: acpi_ex_dump_namespace_node
961 * PARAMETERS: node - Descriptor to dump
962 * flags - Force display if TRUE
964 * DESCRIPTION: Dumps the members of the given.Node
966 ******************************************************************************/
968 void acpi_ex_dump_namespace_node(struct acpi_namespace_node *node, u32 flags)
971 ACPI_FUNCTION_ENTRY();
975 /* Check if debug output enabled */
977 if (!ACPI_IS_DEBUG_ENABLED(ACPI_LV_OBJECTS, _COMPONENT)) {
982 acpi_os_printf("%20s : %4.4s\n", "Name", acpi_ut_get_node_name(node));
983 acpi_os_printf("%20s : %2.2X [%s]\n", "Type",
984 node->type, acpi_ut_get_type_name(node->type));
986 acpi_ex_dump_object(ACPI_CAST_PTR(union acpi_operand_object, node),
990 /*******************************************************************************
992 * FUNCTION: acpi_ex_dump_reference_obj
994 * PARAMETERS: object - Descriptor to dump
996 * DESCRIPTION: Dumps a reference object
998 ******************************************************************************/
1000 static void acpi_ex_dump_reference_obj(union acpi_operand_object *obj_desc)
1002 struct acpi_buffer ret_buf;
1005 ret_buf.length = ACPI_ALLOCATE_LOCAL_BUFFER;
1007 if (obj_desc->reference.class == ACPI_REFCLASS_NAME) {
1008 acpi_os_printf(" %p ", obj_desc->reference.node);
1010 status = acpi_ns_handle_to_pathname(obj_desc->reference.node,
1012 if (ACPI_FAILURE(status)) {
1014 (" Could not convert name to pathname: %s\n",
1015 acpi_format_exception(status));
1017 acpi_os_printf("%s: %s\n",
1018 acpi_ut_get_type_name(obj_desc->
1021 (char *)ret_buf.pointer);
1022 ACPI_FREE(ret_buf.pointer);
1024 } else if (obj_desc->reference.object) {
1025 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) ==
1026 ACPI_DESC_TYPE_OPERAND) {
1027 acpi_os_printf("%22s %p", "Target :",
1028 obj_desc->reference.object);
1029 if (obj_desc->reference.class == ACPI_REFCLASS_TABLE) {
1030 acpi_os_printf(" Table Index: %X\n",
1031 obj_desc->reference.value);
1033 acpi_os_printf(" [%s]\n",
1034 acpi_ut_get_type_name(((union
1044 acpi_os_printf(" Target: %p\n",
1045 obj_desc->reference.object);
1050 /*******************************************************************************
1052 * FUNCTION: acpi_ex_dump_package_obj
1054 * PARAMETERS: obj_desc - Descriptor to dump
1055 * level - Indentation Level
1056 * index - Package index for this object
1058 * DESCRIPTION: Dumps the elements of the package
1060 ******************************************************************************/
1063 acpi_ex_dump_package_obj(union acpi_operand_object *obj_desc,
1064 u32 level, u32 index)
1068 /* Indentation and index output */
1071 for (i = 0; i < level; i++) {
1072 acpi_os_printf(" ");
1075 acpi_os_printf("[%.2d] ", index);
1078 acpi_os_printf("%p ", obj_desc);
1080 /* Null package elements are allowed */
1083 acpi_os_printf("[Null Object]\n");
1087 /* Packages may only contain a few object types */
1089 switch (obj_desc->common.type) {
1090 case ACPI_TYPE_INTEGER:
1092 acpi_os_printf("[Integer] = %8.8X%8.8X\n",
1093 ACPI_FORMAT_UINT64(obj_desc->integer.value));
1096 case ACPI_TYPE_STRING:
1098 acpi_os_printf("[String] Value: ");
1099 acpi_ut_print_string(obj_desc->string.pointer, ACPI_UINT8_MAX);
1100 acpi_os_printf("\n");
1103 case ACPI_TYPE_BUFFER:
1105 acpi_os_printf("[Buffer] Length %.2X = ",
1106 obj_desc->buffer.length);
1107 if (obj_desc->buffer.length) {
1108 acpi_ut_debug_dump_buffer(ACPI_CAST_PTR
1110 obj_desc->buffer.pointer),
1111 obj_desc->buffer.length,
1112 DB_DWORD_DISPLAY, _COMPONENT);
1114 acpi_os_printf("\n");
1118 case ACPI_TYPE_PACKAGE:
1120 acpi_os_printf("[Package] Contains %u Elements:\n",
1121 obj_desc->package.count);
1123 for (i = 0; i < obj_desc->package.count; i++) {
1124 acpi_ex_dump_package_obj(obj_desc->package.elements[i],
1129 case ACPI_TYPE_LOCAL_REFERENCE:
1131 acpi_os_printf("[Object Reference] Class [%s]",
1132 acpi_ut_get_reference_name(obj_desc));
1133 acpi_ex_dump_reference_obj(obj_desc);
1138 acpi_os_printf("[%s] Type: %2.2X\n",
1139 acpi_ut_get_type_name(obj_desc->common.type),
1140 obj_desc->common.type);
1145 /*******************************************************************************
1147 * FUNCTION: acpi_ex_dump_object_descriptor
1149 * PARAMETERS: obj_desc - Descriptor to dump
1150 * flags - Force display if TRUE
1152 * DESCRIPTION: Dumps the members of the object descriptor given.
1154 ******************************************************************************/
1157 acpi_ex_dump_object_descriptor(union acpi_operand_object *obj_desc, u32 flags)
1159 ACPI_FUNCTION_TRACE(ex_dump_object_descriptor);
1167 /* Check if debug output enabled */
1169 if (!ACPI_IS_DEBUG_ENABLED(ACPI_LV_OBJECTS, _COMPONENT)) {
1174 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) == ACPI_DESC_TYPE_NAMED) {
1175 acpi_ex_dump_namespace_node((struct acpi_namespace_node *)
1178 obj_desc = ((struct acpi_namespace_node *)obj_desc)->object;
1183 acpi_os_printf("\nAttached Object %p", obj_desc);
1184 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) == ACPI_DESC_TYPE_NAMED) {
1185 acpi_os_printf(" - Namespace Node");
1188 acpi_os_printf(":\n");
1192 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) != ACPI_DESC_TYPE_OPERAND) {
1193 acpi_os_printf("%p is not an ACPI operand object: [%s]\n",
1194 obj_desc, acpi_ut_get_descriptor_name(obj_desc));
1198 /* Validate the object type */
1200 if (obj_desc->common.type > ACPI_TYPE_LOCAL_MAX) {
1201 acpi_os_printf("Not a known object type: %2.2X\n",
1202 obj_desc->common.type);
1214 acpi_ex_dump_object(obj_desc, acpi_ex_dump_common);
1216 /* Object-specific fields */
1218 acpi_ex_dump_object(obj_desc, acpi_ex_dump_info[obj_desc->common.type]);
1220 if (obj_desc->common.type == ACPI_TYPE_REGION) {
1221 obj_desc = obj_desc->common.next_object;
1222 if (obj_desc->common.type > ACPI_TYPE_LOCAL_MAX) {
1224 ("Secondary object is not a known object type: %2.2X\n",
1225 obj_desc->common.type);
1230 acpi_os_printf("\nExtra attached Object (%p):\n", obj_desc);
1231 acpi_ex_dump_object(obj_desc,
1232 acpi_ex_dump_info[obj_desc->common.type]);