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Merge branch 'for-4.7/dax' into libnvdimm-for-next
[linux-2.6-block.git] / drivers / acpi / acpica / exdump.c
CommitLineData
1da177e4
LT		 1/******************************************************************************
2 *
3 * Module Name: exdump - Interpreter debug output routines
4 *
5 *****************************************************************************/
6
7/*
c8100dc4 8 * Copyright (C) 2000 - 2016, Intel Corp.
1da177e4
LT		 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
1da177e4 44#include <acpi/acpi.h>
e2f7a777
LB		 45#include "accommon.h"
46#include "acinterp.h"
47#include "amlcode.h"
48#include "acnamesp.h"
1da177e4
LT		 49
50#define _COMPONENT ACPI_EXECUTER
4be44fcd 51ACPI_MODULE_NAME("exdump")
1da177e4 52
6f42ccf2
RM		 53/*
54 * The following routines are used for debug output only
55 */
56#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
44f6c012 57/* Local prototypes */
0dfaaa3d 58static void acpi_ex_out_string(const char *title, const char *value);
44f6c012 59
0dfaaa3d 60static void acpi_ex_out_pointer(const char *title, const void *value);
44f6c012 61
793c2388
BM		 62static void
63acpi_ex_dump_object(union acpi_operand_object *obj_desc,
64 struct acpi_exdump_info *info);
65
96db255c 66static void acpi_ex_dump_reference_obj(union acpi_operand_object *obj_desc);
73459f73
RM		 67
68static void
96db255c
BM		 69acpi_ex_dump_package_obj(union acpi_operand_object *obj_desc,
70 u32 level, u32 index);
71
72/*******************************************************************************
73 *
74 * Object Descriptor info tables
75 *
76 * Note: The first table entry must be an INIT opcode and must contain
77 * the table length (number of table entries)
78 *
79 ******************************************************************************/
80
81static 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"}
84};
85
86static 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}
91};
92
77f6a9fc 93static struct acpi_exdump_info acpi_ex_dump_buffer[5] = {
96db255c
BM		 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"},
a487af33 97 {ACPI_EXD_NODE, ACPI_EXD_OFFSET(buffer.node), "Parent Node"},
96db255c
BM		 98 {ACPI_EXD_BUFFER, 0, NULL}
99};
100
a487af33 101static struct acpi_exdump_info acpi_ex_dump_package[6] = {
96db255c 102 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_package), NULL},
a487af33 103 {ACPI_EXD_NODE, ACPI_EXD_OFFSET(package.node), "Parent Node"},
96db255c
BM		 104 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(package.flags), "Flags"},
105 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(package.count), "Elements"},
106 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(package.elements), "Element List"},
107 {ACPI_EXD_PACKAGE, 0, NULL}
108};
109
110static struct acpi_exdump_info acpi_ex_dump_device[4] = {
111 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_device), NULL},
86ed4bc8 112 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.notify_list[0]),
96db255c 113 "System Notify"},
86ed4bc8 114 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.notify_list[1]),
a487af33
BM		 115 "Device Notify"},
116 {ACPI_EXD_HDLR_LIST, ACPI_EXD_OFFSET(device.handler), "Handler"}
96db255c
BM		 117};
118
119static struct acpi_exdump_info acpi_ex_dump_event[2] = {
120 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_event), NULL},
967440e3 121 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(event.os_semaphore), "OsSemaphore"}
96db255c
BM		 122};
123
b2f7ddcf 124static struct acpi_exdump_info acpi_ex_dump_method[9] = {
96db255c 125 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_method), NULL},
26294842 126 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.info_flags), "Info Flags"},
b2f7ddcf
LM		 127 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.param_count),
128 "Parameter Count"},
967440e3
BM		 129 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.sync_level), "Sync Level"},
130 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(method.mutex), "Mutex"},
96db255c 131 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.owner_id), "Owner Id"},
c51a4de8 132 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.thread_count), "Thread Count"},
96db255c
BM		 133 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(method.aml_length), "Aml Length"},
134 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(method.aml_start), "Aml Start"}
135};
136
0745fb41 137static struct acpi_exdump_info acpi_ex_dump_mutex[6] = {
96db255c
BM		 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"},
0745fb41
BM		 140 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(mutex.original_sync_level),
141 "Original Sync Level"},
262a7a28 142 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(mutex.owner_thread), "Owner Thread"},
96db255c
BM		 143 {ACPI_EXD_UINT16, ACPI_EXD_OFFSET(mutex.acquisition_depth),
144 "Acquire Depth"},
967440e3 145 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(mutex.os_mutex), "OsMutex"}
96db255c
BM		 146};
147
a487af33 148static struct acpi_exdump_info acpi_ex_dump_region[8] = {
96db255c
BM		 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"},
a487af33 152 {ACPI_EXD_NODE, ACPI_EXD_OFFSET(region.node), "Parent Node"},
96db255c
BM		 153 {ACPI_EXD_ADDRESS, ACPI_EXD_OFFSET(region.address), "Address"},
154 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(region.length), "Length"},
a487af33 155 {ACPI_EXD_HDLR_LIST, ACPI_EXD_OFFSET(region.handler), "Handler"},
96db255c
BM		 156 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(region.next), "Next"}
157};
158
a487af33 159static struct acpi_exdump_info acpi_ex_dump_power[6] = {
96db255c
BM		 160 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_power), NULL},
161 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(power_resource.system_level),
162 "System Level"},
163 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(power_resource.resource_order),
164 "Resource Order"},
86ed4bc8 165 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.notify_list[0]),
96db255c 166 "System Notify"},
86ed4bc8 167 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.notify_list[1]),
a487af33
BM		 168 "Device Notify"},
169 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.handler), "Handler"}
96db255c
BM		 170};
171
172static struct acpi_exdump_info acpi_ex_dump_processor[7] = {
173 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_processor), NULL},
77f6a9fc
BM		 174 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(processor.proc_id), "Processor ID"},
175 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(processor.length), "Length"},
96db255c 176 {ACPI_EXD_ADDRESS, ACPI_EXD_OFFSET(processor.address), "Address"},
86ed4bc8 177 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.notify_list[0]),
96db255c 178 "System Notify"},
86ed4bc8 179 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.notify_list[1]),
96db255c
BM		 180 "Device Notify"},
181 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.handler), "Handler"}
182};
183
184static struct acpi_exdump_info acpi_ex_dump_thermal[4] = {
185 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_thermal), NULL},
86ed4bc8 186 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.notify_list[0]),
96db255c 187 "System Notify"},
86ed4bc8 188 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.notify_list[1]),
96db255c
BM		 189 "Device Notify"},
190 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.handler), "Handler"}
191};
192
193static 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),
197 "Buffer Object"}
198};
199
9ce81784 200static struct acpi_exdump_info acpi_ex_dump_region_field[5] = {
96db255c
BM		 201 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_region_field), NULL},
202 {ACPI_EXD_FIELD, 0, NULL},
9ce81784
BM		 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),
206 "ResourceBuffer"}
96db255c
BM		 207};
208
209static 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),
214 "Region Object"},
215 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(bank_field.bank_obj), "Bank Object"}
216};
217
218static 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),
223 "Index Object"},
224 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(index_field.data_obj), "Data Object"}
225};
226
fde175e3 227static struct acpi_exdump_info acpi_ex_dump_reference[9] = {
96db255c 228 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_reference), NULL},
1044f1f6 229 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(reference.class), "Class"},
96db255c 230 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(reference.target_type), "Target Type"},
57e664cf 231 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(reference.value), "Value"},
96db255c 232 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.object), "Object Desc"},
a487af33 233 {ACPI_EXD_NODE, ACPI_EXD_OFFSET(reference.node), "Node"},
96db255c 234 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.where), "Where"},
fde175e3
BM		 235 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.index_pointer),
236 "Index Pointer"},
96db255c
BM		 237 {ACPI_EXD_REFERENCE, 0, NULL}
238};
239
240static struct acpi_exdump_info acpi_ex_dump_address_handler[6] = {
241 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_address_handler),
242 NULL},
243 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(address_space.space_id), "Space Id"},
a487af33
BM		 244 {ACPI_EXD_HDLR_LIST, ACPI_EXD_OFFSET(address_space.next), "Next"},
245 {ACPI_EXD_RGN_LIST, ACPI_EXD_OFFSET(address_space.region_list),
96db255c 246 "Region List"},
a487af33 247 {ACPI_EXD_NODE, ACPI_EXD_OFFSET(address_space.node), "Node"},
96db255c
BM		 248 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.context), "Context"}
249};
250
86ed4bc8 251static struct acpi_exdump_info acpi_ex_dump_notify[7] = {
96db255c 252 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_notify), NULL},
a487af33 253 {ACPI_EXD_NODE, ACPI_EXD_OFFSET(notify.node), "Node"},
86ed4bc8
BM		 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"}
96db255c
BM		 260};
261
a487af33
BM		 262static 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),
267 "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"}
270};
271
272static 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"}
276};
277
96db255c
BM		 278/* Miscellaneous tables */
279
a487af33 280static struct acpi_exdump_info acpi_ex_dump_common[5] = {
96db255c
BM		 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),
284 "Reference Count"},
a487af33
BM		 285 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common.flags), "Flags"},
286 {ACPI_EXD_LIST, ACPI_EXD_OFFSET(common.next_object), "Object List"}
96db255c
BM		 287};
288
289static 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),
292 "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),
296 "Bit Length"},
297 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common_field.start_field_bit_offset),
298 "Field Bit Offset"},
299 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(common_field.base_byte_offset),
300 "Base Byte Offset"},
a487af33 301 {ACPI_EXD_NODE, ACPI_EXD_OFFSET(common_field.node), "Parent Node"}
96db255c
BM		 302};
303
a487af33 304static struct acpi_exdump_info acpi_ex_dump_node[7] = {
96db255c
BM		 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"},
a487af33
BM		 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"}
96db255c
BM		 312};
313
314/* Dispatch table, indexed by object type */
315
316static struct acpi_exdump_info *acpi_ex_dump_info[] = {
317 NULL,
318 acpi_ex_dump_integer,
319 acpi_ex_dump_string,
320 acpi_ex_dump_buffer,
321 acpi_ex_dump_package,
322 NULL,
323 acpi_ex_dump_device,
324 acpi_ex_dump_event,
325 acpi_ex_dump_method,
326 acpi_ex_dump_mutex,
327 acpi_ex_dump_region,
328 acpi_ex_dump_power,
329 acpi_ex_dump_processor,
330 acpi_ex_dump_thermal,
331 acpi_ex_dump_buffer_field,
332 NULL,
333 NULL,
334 acpi_ex_dump_region_field,
335 acpi_ex_dump_bank_field,
336 acpi_ex_dump_index_field,
337 acpi_ex_dump_reference,
338 NULL,
339 NULL,
340 acpi_ex_dump_notify,
341 acpi_ex_dump_address_handler,
342 NULL,
343 NULL,
a487af33
BM		 344 NULL,
345 acpi_ex_dump_extra,
346 acpi_ex_dump_data
96db255c
BM		 347};
348
349/*******************************************************************************
350 *
351 * FUNCTION: acpi_ex_dump_object
352 *
353 * PARAMETERS: obj_desc - Descriptor to dump
ba494bee 354 * info - Info table corresponding to this object
96db255c
BM		 355 * type
356 *
357 * RETURN: None
358 *
359 * DESCRIPTION: Walk the info table for this object
360 *
361 ******************************************************************************/
362
363static void
364acpi_ex_dump_object(union acpi_operand_object *obj_desc,
365 struct acpi_exdump_info *info)
366{
367 u8 *target;
0dfaaa3d 368 const char *name;
96db255c 369 u8 count;
a487af33
BM		 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;
96db255c
BM		 374
375 if (!info) {
376 acpi_os_printf
b229cf92 377 ("ExDumpObject: Display not implemented for object type %s\n",
96db255c
BM		 378 acpi_ut_get_object_type_name(obj_desc));
379 return;
380 }
381
382 /* First table entry must contain the table length (# of table entries) */
383
384 count = info->offset;
385
386 while (count) {
c51a4de8 387 target = ACPI_ADD_PTR(u8, obj_desc, info->offset);
96db255c
BM		 388 name = info->name;
389
390 switch (info->opcode) {
391 case ACPI_EXD_INIT:
1d1ea1b7 392
96db255c
BM		 393 break;
394
395 case ACPI_EXD_TYPE:
91a56e63 396
a487af33
BM		 397 acpi_os_printf("%20s : %2.2X [%s]\n", "Type",
398 obj_desc->common.type,
399 acpi_ut_get_object_type_name(obj_desc));
96db255c
BM		 400 break;
401
402 case ACPI_EXD_UINT8:
403
404 acpi_os_printf("%20s : %2.2X\n", name, *target);
405 break;
406
407 case ACPI_EXD_UINT16:
408
409 acpi_os_printf("%20s : %4.4X\n", name,
c51a4de8 410 ACPI_GET16(target));
96db255c
BM		 411 break;
412
413 case ACPI_EXD_UINT32:
414
415 acpi_os_printf("%20s : %8.8X\n", name,
c51a4de8 416 ACPI_GET32(target));
96db255c
BM		 417 break;
418
419 case ACPI_EXD_UINT64:
420
421 acpi_os_printf("%20s : %8.8X%8.8X\n", "Value",
c51a4de8 422 ACPI_FORMAT_UINT64(ACPI_GET64(target)));
96db255c
BM		 423 break;
424
425 case ACPI_EXD_POINTER:
77f6a9fc 426 case ACPI_EXD_ADDRESS:
96db255c
BM		 427
428 acpi_ex_out_pointer(name,
429 *ACPI_CAST_PTR(void *, target));
430 break;
431
96db255c
BM		 432 case ACPI_EXD_STRING:
433
434 acpi_ut_print_string(obj_desc->string.pointer,
435 ACPI_UINT8_MAX);
436 acpi_os_printf("\n");
437 break;
438
439 case ACPI_EXD_BUFFER:
440
441 ACPI_DUMP_BUFFER(obj_desc->buffer.pointer,
442 obj_desc->buffer.length);
443 break;
444
445 case ACPI_EXD_PACKAGE:
446
447 /* Dump the package contents */
448
449 acpi_os_printf("\nPackage Contents:\n");
450 acpi_ex_dump_package_obj(obj_desc, 0, 0);
451 break;
452
453 case ACPI_EXD_FIELD:
454
455 acpi_ex_dump_object(obj_desc,
456 acpi_ex_dump_field_common);
457 break;
458
459 case ACPI_EXD_REFERENCE:
460
1044f1f6 461 acpi_ex_out_string("Class Name",
0dfaaa3d
BM		 462 acpi_ut_get_reference_name
463 (obj_desc));
96db255c
BM		 464 acpi_ex_dump_reference_obj(obj_desc);
465 break;
466
a487af33
BM		 467 case ACPI_EXD_LIST:
468
469 start = *ACPI_CAST_PTR(void *, target);
470 next = start;
471
472 acpi_os_printf("%20s : %p", name, next);
473 if (next) {
474 acpi_os_printf("(%s %2.2X)",
475 acpi_ut_get_object_type_name
476 (next), next->common.type);
477
478 while (next->common.next_object) {
479 if ((next->common.type ==
480 ACPI_TYPE_LOCAL_DATA) && !data) {
481 data = next;
482 }
483
484 next = next->common.next_object;
485 acpi_os_printf("->%p(%s %2.2X)", next,
486 acpi_ut_get_object_type_name
487 (next),
488 next->common.type);
489
490 if ((next == start) || (next == data)) {
491 acpi_os_printf
492 ("\n**** Error: Object list appears to be circular linked");
493 break;
494 }
495 }
496 }
497
b95dd175 498 acpi_os_printf("\n");
a487af33
BM		 499 break;
500
501 case ACPI_EXD_HDLR_LIST:
502
503 start = *ACPI_CAST_PTR(void *, target);
504 next = start;
505
506 acpi_os_printf("%20s : %p", name, next);
507 if (next) {
508 acpi_os_printf("(%s %2.2X)",
509 acpi_ut_get_object_type_name
7b738064
BM		 510 (next),
511 next->address_space.space_id);
a487af33
BM		 512
513 while (next->address_space.next) {
514 if ((next->common.type ==
515 ACPI_TYPE_LOCAL_DATA) && !data) {
516 data = next;
517 }
518
519 next = next->address_space.next;
520 acpi_os_printf("->%p(%s %2.2X)", next,
521 acpi_ut_get_object_type_name
522 (next),
7b738064
BM		 523 next->address_space.
524 space_id);
a487af33
BM		 525
526 if ((next == start) || (next == data)) {
527 acpi_os_printf
528 ("\n**** Error: Handler list appears to be circular linked");
529 break;
530 }
531 }
532 }
533
b95dd175 534 acpi_os_printf("\n");
a487af33
BM		 535 break;
536
537 case ACPI_EXD_RGN_LIST:
538
539 start = *ACPI_CAST_PTR(void *, target);
540 next = start;
541
542 acpi_os_printf("%20s : %p", name, next);
543 if (next) {
544 acpi_os_printf("(%s %2.2X)",
545 acpi_ut_get_object_type_name
546 (next), next->common.type);
547
548 while (next->region.next) {
549 if ((next->common.type ==
550 ACPI_TYPE_LOCAL_DATA) && !data) {
551 data = next;
552 }
553
554 next = next->region.next;
555 acpi_os_printf("->%p(%s %2.2X)", next,
556 acpi_ut_get_object_type_name
557 (next),
558 next->common.type);
559
560 if ((next == start) || (next == data)) {
561 acpi_os_printf
562 ("\n**** Error: Region list appears to be circular linked");
563 break;
564 }
565 }
566 }
567
b95dd175 568 acpi_os_printf("\n");
a487af33
BM		 569 break;
570
571 case ACPI_EXD_NODE:
572
573 node =
574 *ACPI_CAST_PTR(struct acpi_namespace_node *,
575 target);
576
577 acpi_os_printf("%20s : %p", name, node);
578 if (node) {
579 acpi_os_printf(" [%4.4s]", node->name.ascii);
580 }
581 acpi_os_printf("\n");
582 break;
583
96db255c 584 default:
91a56e63 585
96db255c
BM		 586 acpi_os_printf("**** Invalid table opcode [%X] ****\n",
587 info->opcode);
588 return;
589 }
590
591 info++;
592 count--;
593 }
594}
1da177e4 595
44f6c012 596/*******************************************************************************
1da177e4
LT		 597 *
598 * FUNCTION: acpi_ex_dump_operand
599 *
44f6c012 600 * PARAMETERS: *obj_desc - Pointer to entry to be dumped
ba494bee 601 * depth - Current nesting depth
1da177e4
LT		 602 *
603 * RETURN: None
604 *
605 * DESCRIPTION: Dump an operand object
606 *
44f6c012 607 ******************************************************************************/
1da177e4 608
4be44fcd 609void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth)
1da177e4 610{
4be44fcd
LB		 611 u32 length;
612 u32 index;
1da177e4 613
b229cf92 614 ACPI_FUNCTION_NAME(ex_dump_operand)
1da177e4 615
10e9e759
BM		 616 /* Check if debug output enabled */
617 if (!ACPI_IS_DEBUG_ENABLED(ACPI_LV_EXEC, _COMPONENT)) {
1da177e4
LT		 618 return;
619 }
620
621 if (!obj_desc) {
52fc0b02 622
44f6c012
RM		 623 /* This could be a null element of a package */
624
4be44fcd 625 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Null Object Descriptor\n"));
1da177e4
LT		 626 return;
627 }
628
4be44fcd
LB		 629 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) == ACPI_DESC_TYPE_NAMED) {
630 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%p Namespace Node: ",
631 obj_desc));
632 ACPI_DUMP_ENTRY(obj_desc, ACPI_LV_EXEC);
1da177e4
LT		 633 return;
634 }
635
4be44fcd
LB		 636 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) != ACPI_DESC_TYPE_OPERAND) {
637 ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
638 "%p is not a node or operand object: [%s]\n",
639 obj_desc,
640 acpi_ut_get_descriptor_name(obj_desc)));
641 ACPI_DUMP_BUFFER(obj_desc, sizeof(union acpi_operand_object));
1da177e4
LT		 642 return;
643 }
644
645 /* obj_desc is a valid object */
646
647 if (depth > 0) {
4be44fcd
LB		 648 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%*s[%u] %p ",
649 depth, " ", depth, obj_desc));
650 } else {
651 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%p ", obj_desc));
1da177e4
LT		 652 }
653
44f6c012
RM		 654 /* Decode object type */
655
3371c19c 656 switch (obj_desc->common.type) {
1da177e4
LT		 657 case ACPI_TYPE_LOCAL_REFERENCE:
658
1044f1f6
BM		 659 acpi_os_printf("Reference: [%s] ",
660 acpi_ut_get_reference_name(obj_desc));
661
662 switch (obj_desc->reference.class) {
663 case ACPI_REFCLASS_DEBUG:
1da177e4 664
1044f1f6 665 acpi_os_printf("\n");
1da177e4
LT		 666 break;
667
1044f1f6 668 case ACPI_REFCLASS_INDEX:
1da177e4 669
1044f1f6 670 acpi_os_printf("%p\n", obj_desc->reference.object);
1da177e4
LT		 671 break;
672
1044f1f6 673 case ACPI_REFCLASS_TABLE:
b7f9f042 674
1044f1f6 675 acpi_os_printf("Table Index %X\n",
57e664cf 676 obj_desc->reference.value);
b7f9f042
BM		 677 break;
678
1044f1f6 679 case ACPI_REFCLASS_REFOF:
1da177e4 680
1044f1f6 681 acpi_os_printf("%p [%s]\n", obj_desc->reference.object,
f2d69559
BM		 682 acpi_ut_get_type_name(((union
683 acpi_operand_object
1044f1f6
BM		 684 *)
685 obj_desc->
f2d69559
BM		 686 reference.
687 object)->common.
688 type));
1da177e4
LT		 689 break;
690
91a56e63 691 case ACPI_REFCLASS_NAME:
1da177e4 692
91a56e63
BM		 693 acpi_os_printf("- [%4.4s]\n",
694 obj_desc->reference.node->name.ascii);
1da177e4
LT		 695 break;
696
91a56e63 697 case ACPI_REFCLASS_ARG:
1044f1f6 698 case ACPI_REFCLASS_LOCAL:
1da177e4 699
91a56e63 700 acpi_os_printf("%X\n", obj_desc->reference.value);
1da177e4
LT		 701 break;
702
1044f1f6 703 default: /* Unknown reference class */
1da177e4 704
1044f1f6 705 acpi_os_printf("%2.2X\n", obj_desc->reference.class);
1da177e4 706 break;
1da177e4
LT		 707 }
708 break;
709
1da177e4
LT		 710 case ACPI_TYPE_BUFFER:
711
71d993e1 712 acpi_os_printf("Buffer length %.2X @ %p\n",
4be44fcd
LB		 713 obj_desc->buffer.length,
714 obj_desc->buffer.pointer);
1da177e4 715
1da177e4
LT		 716 /* Debug only -- dump the buffer contents */
717
718 if (obj_desc->buffer.pointer) {
71d993e1
BM		 719 length = obj_desc->buffer.length;
720 if (length > 128) {
721 length = 128;
1da177e4 722 }
71d993e1
BM		 723
724 acpi_os_printf
725 ("Buffer Contents: (displaying length 0x%.2X)\n",
726 length);
727 ACPI_DUMP_BUFFER(obj_desc->buffer.pointer, length);
1da177e4
LT		 728 }
729 break;
730
1da177e4
LT		 731 case ACPI_TYPE_INTEGER:
732
4be44fcd
LB		 733 acpi_os_printf("Integer %8.8X%8.8X\n",
734 ACPI_FORMAT_UINT64(obj_desc->integer.value));
1da177e4
LT		 735 break;
736
1da177e4
LT		 737 case ACPI_TYPE_PACKAGE:
738
b229cf92 739 acpi_os_printf("Package [Len %X] ElementArray %p\n",
4be44fcd
LB		 740 obj_desc->package.count,
741 obj_desc->package.elements);
1da177e4
LT		 742
743 /*
744 * If elements exist, package element pointer is valid,
745 * and debug_level exceeds 1, dump package's elements.
746 */
747 if (obj_desc->package.count &&
4be44fcd
LB		 748 obj_desc->package.elements && acpi_dbg_level > 1) {
749 for (index = 0; index < obj_desc->package.count;
750 index++) {
751 acpi_ex_dump_operand(obj_desc->package.
752 elements[index],
753 depth + 1);
1da177e4
LT		 754 }
755 }
756 break;
757
1da177e4
LT		 758 case ACPI_TYPE_REGION:
759
4be44fcd
LB		 760 acpi_os_printf("Region %s (%X)",
761 acpi_ut_get_region_name(obj_desc->region.
762 space_id),
763 obj_desc->region.space_id);
1da177e4
LT		 764
765 /*
766 * If the address and length have not been evaluated,
767 * don't print them.
768 */
769 if (!(obj_desc->region.flags & AOPOBJ_DATA_VALID)) {
4be44fcd
LB		 770 acpi_os_printf("\n");
771 } else {
772 acpi_os_printf(" base %8.8X%8.8X Length %X\n",
1d0a0b2f
LZ		 773 ACPI_FORMAT_UINT64(obj_desc->region.
774 address),
4be44fcd 775 obj_desc->region.length);
1da177e4
LT		 776 }
777 break;
778
1da177e4
LT		 779 case ACPI_TYPE_STRING:
780
4be44fcd
LB		 781 acpi_os_printf("String length %X @ %p ",
782 obj_desc->string.length,
783 obj_desc->string.pointer);
44f6c012 784
4be44fcd
LB		 785 acpi_ut_print_string(obj_desc->string.pointer, ACPI_UINT8_MAX);
786 acpi_os_printf("\n");
1da177e4
LT		 787 break;
788
1da177e4
LT		 789 case ACPI_TYPE_LOCAL_BANK_FIELD:
790
b229cf92 791 acpi_os_printf("BankField\n");
1da177e4
LT		 792 break;
793
1da177e4
LT		 794 case ACPI_TYPE_LOCAL_REGION_FIELD:
795
4be44fcd 796 acpi_os_printf
91a56e63
BM		 797 ("RegionField: Bits=%X AccWidth=%X Lock=%X Update=%X at "
798 "byte=%X bit=%X of below:\n", obj_desc->field.bit_length,
4be44fcd
LB		 799 obj_desc->field.access_byte_width,
800 obj_desc->field.field_flags & AML_FIELD_LOCK_RULE_MASK,
801 obj_desc->field.field_flags & AML_FIELD_UPDATE_RULE_MASK,
802 obj_desc->field.base_byte_offset,
803 obj_desc->field.start_field_bit_offset);
44f6c012 804
4be44fcd 805 acpi_ex_dump_operand(obj_desc->field.region_obj, depth + 1);
1da177e4
LT		 806 break;
807
1da177e4
LT		 808 case ACPI_TYPE_LOCAL_INDEX_FIELD:
809
b229cf92 810 acpi_os_printf("IndexField\n");
1da177e4
LT		 811 break;
812
1da177e4
LT		 813 case ACPI_TYPE_BUFFER_FIELD:
814
b229cf92 815 acpi_os_printf("BufferField: %X bits at byte %X bit %X of\n",
4be44fcd
LB		 816 obj_desc->buffer_field.bit_length,
817 obj_desc->buffer_field.base_byte_offset,
818 obj_desc->buffer_field.start_field_bit_offset);
1da177e4
LT		 819
820 if (!obj_desc->buffer_field.buffer_obj) {
50eca3eb 821 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "*NULL*\n"));
3371c19c
BM		 822 } else if ((obj_desc->buffer_field.buffer_obj)->common.type !=
823 ACPI_TYPE_BUFFER) {
50eca3eb 824 acpi_os_printf("*not a Buffer*\n");
4be44fcd
LB		 825 } else {
826 acpi_ex_dump_operand(obj_desc->buffer_field.buffer_obj,
827 depth + 1);
1da177e4
LT		 828 }
829 break;
830
1da177e4
LT		 831 case ACPI_TYPE_EVENT:
832
4be44fcd 833 acpi_os_printf("Event\n");
1da177e4
LT		 834 break;
835
1da177e4
LT		 836 case ACPI_TYPE_METHOD:
837
4be44fcd
LB		 838 acpi_os_printf("Method(%X) @ %p:%X\n",
839 obj_desc->method.param_count,
840 obj_desc->method.aml_start,
841 obj_desc->method.aml_length);
1da177e4
LT		 842 break;
843
1da177e4
LT		 844 case ACPI_TYPE_MUTEX:
845
4be44fcd 846 acpi_os_printf("Mutex\n");
1da177e4
LT		 847 break;
848
1da177e4
LT		 849 case ACPI_TYPE_DEVICE:
850
4be44fcd 851 acpi_os_printf("Device\n");
1da177e4
LT		 852 break;
853
1da177e4
LT		 854 case ACPI_TYPE_POWER:
855
4be44fcd 856 acpi_os_printf("Power\n");
1da177e4
LT		 857 break;
858
1da177e4
LT		 859 case ACPI_TYPE_PROCESSOR:
860
4be44fcd 861 acpi_os_printf("Processor\n");
1da177e4
LT		 862 break;
863
1da177e4
LT		 864 case ACPI_TYPE_THERMAL:
865
4be44fcd 866 acpi_os_printf("Thermal\n");
1da177e4
LT		 867 break;
868
1da177e4 869 default:
1d1ea1b7 870
1da177e4
LT		 871 /* Unknown Type */
872
3371c19c 873 acpi_os_printf("Unknown Type %X\n", obj_desc->common.type);
1da177e4
LT		 874 break;
875 }
876
877 return;
878}
879
44f6c012 880/*******************************************************************************
1da177e4
LT		 881 *
882 * FUNCTION: acpi_ex_dump_operands
883 *
ba494bee 884 * PARAMETERS: operands - A list of Operand objects
71d993e1
BM		 885 * opcode_name - AML opcode name
886 * num_operands - Operand count for this opcode
1da177e4 887 *
71d993e1 888 * DESCRIPTION: Dump the operands associated with the opcode
1da177e4 889 *
44f6c012 890 ******************************************************************************/
1da177e4
LT		 891
892void
4be44fcd 893acpi_ex_dump_operands(union acpi_operand_object **operands,
71d993e1 894 const char *opcode_name, u32 num_operands)
1da177e4 895{
b229cf92 896 ACPI_FUNCTION_NAME(ex_dump_operands);
1da177e4 897
71d993e1
BM		 898 if (!opcode_name) {
899 opcode_name = "UNKNOWN";
1da177e4
LT		 900 }
901
4be44fcd 902 ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
b27d6597 903 "**** Start operand dump for opcode [%s], %u operands\n",
71d993e1 904 opcode_name, num_operands));
1da177e4 905
71d993e1
BM		 906 if (num_operands == 0) {
907 num_operands = 1;
1da177e4
LT		 908 }
909
71d993e1 910 /* Dump the individual operands */
1da177e4 911
71d993e1
BM		 912 while (num_operands) {
913 acpi_ex_dump_operand(*operands, 0);
914 operands++;
915 num_operands--;
1da177e4
LT		 916 }
917
4be44fcd 918 ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
71d993e1 919 "**** End operand dump for [%s]\n", opcode_name));
1da177e4
LT		 920 return;
921}
922
44f6c012 923/*******************************************************************************
1da177e4 924 *
44f6c012 925 * FUNCTION: acpi_ex_out* functions
1da177e4 926 *
ba494bee
BM		 927 * PARAMETERS: title - Descriptive text
928 * value - Value to be displayed
1da177e4 929 *
73a3090a 930 * DESCRIPTION: Object dump output formatting functions. These functions
1da177e4
LT		 931 * reduce the number of format strings required and keeps them
932 * all in one place for easy modification.
933 *
44f6c012 934 ******************************************************************************/
1da177e4 935
0dfaaa3d 936static void acpi_ex_out_string(const char *title, const char *value)
1da177e4 937{
4be44fcd 938 acpi_os_printf("%20s : %s\n", title, value);
1da177e4
LT		 939}
940
0dfaaa3d 941static void acpi_ex_out_pointer(const char *title, const void *value)
1da177e4 942{
4be44fcd 943 acpi_os_printf("%20s : %p\n", title, value);
1da177e4
LT		 944}
945
44f6c012 946/*******************************************************************************
1da177e4 947 *
96db255c 948 * FUNCTION: acpi_ex_dump_namespace_node
1da177e4 949 *
ba494bee
BM		 950 * PARAMETERS: node - Descriptor to dump
951 * flags - Force display if TRUE
1da177e4
LT		 952 *
953 * DESCRIPTION: Dumps the members of the given.Node
954 *
44f6c012 955 ******************************************************************************/
1da177e4 956
96db255c 957void acpi_ex_dump_namespace_node(struct acpi_namespace_node *node, u32 flags)
1da177e4
LT		 958{
959
4be44fcd 960 ACPI_FUNCTION_ENTRY();
1da177e4
LT		 961
962 if (!flags) {
10e9e759
BM		 963
964 /* Check if debug output enabled */
965
966 if (!ACPI_IS_DEBUG_ENABLED(ACPI_LV_OBJECTS, _COMPONENT)) {
1da177e4
LT		 967 return;
968 }
969 }
970
4be44fcd 971 acpi_os_printf("%20s : %4.4s\n", "Name", acpi_ut_get_node_name(node));
a487af33
BM		 972 acpi_os_printf("%20s : %2.2X [%s]\n", "Type",
973 node->type, acpi_ut_get_type_name(node->type));
96db255c
BM		 974
975 acpi_ex_dump_object(ACPI_CAST_PTR(union acpi_operand_object, node),
976 acpi_ex_dump_node);
1da177e4
LT		 977}
978
73459f73
RM		 979/*******************************************************************************
980 *
96db255c 981 * FUNCTION: acpi_ex_dump_reference_obj
73459f73 982 *
ba494bee 983 * PARAMETERS: object - Descriptor to dump
73459f73
RM		 984 *
985 * DESCRIPTION: Dumps a reference object
986 *
987 ******************************************************************************/
988
96db255c 989static void acpi_ex_dump_reference_obj(union acpi_operand_object *obj_desc)
73459f73 990{
4be44fcd
LB		 991 struct acpi_buffer ret_buf;
992 acpi_status status;
73459f73 993
96db255c
BM		 994 ret_buf.length = ACPI_ALLOCATE_LOCAL_BUFFER;
995
1044f1f6
BM		 996 if (obj_desc->reference.class == ACPI_REFCLASS_NAME) {
997 acpi_os_printf(" %p ", obj_desc->reference.node);
96db255c 998
d1e7ffe5 999 status = acpi_ns_handle_to_pathname(obj_desc->reference.node,
2e5321cb 1000 &ret_buf, TRUE);
4be44fcd 1001 if (ACPI_FAILURE(status)) {
f2d69559 1002 acpi_os_printf(" Could not convert name to pathname\n");
4be44fcd
LB		 1003 } else {
1004 acpi_os_printf("%s\n", (char *)ret_buf.pointer);
8313524a 1005 ACPI_FREE(ret_buf.pointer);
73459f73 1006 }
4be44fcd 1007 } else if (obj_desc->reference.object) {
f2d69559
BM		 1008 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) ==
1009 ACPI_DESC_TYPE_OPERAND) {
fde175e3 1010 acpi_os_printf("%22s %p", "Target :",
bc7a36ab 1011 obj_desc->reference.object);
1044f1f6
BM		 1012 if (obj_desc->reference.class == ACPI_REFCLASS_TABLE) {
1013 acpi_os_printf(" Table Index: %X\n",
57e664cf 1014 obj_desc->reference.value);
bc7a36ab 1015 } else {
fde175e3 1016 acpi_os_printf(" [%s]\n",
bc7a36ab
LM		 1017 acpi_ut_get_type_name(((union
1018 acpi_operand_object
1019 *)
1020 obj_desc->
1021 reference.
1022 object)->
1023 common.
1024 type));
1025 }
f2d69559
BM		 1026 } else {
1027 acpi_os_printf(" Target: %p\n",
1028 obj_desc->reference.object);
1029 }
73459f73
RM		 1030 }
1031}
1032
73459f73
RM		 1033/*******************************************************************************
1034 *
96db255c 1035 * FUNCTION: acpi_ex_dump_package_obj
73459f73 1036 *
96db255c 1037 * PARAMETERS: obj_desc - Descriptor to dump
ba494bee
BM		 1038 * level - Indentation Level
1039 * index - Package index for this object
73459f73
RM		 1040 *
1041 * DESCRIPTION: Dumps the elements of the package
1042 *
1043 ******************************************************************************/
1044
1045static void
96db255c
BM		 1046acpi_ex_dump_package_obj(union acpi_operand_object *obj_desc,
1047 u32 level, u32 index)
73459f73 1048{
4be44fcd 1049 u32 i;
73459f73
RM		 1050
1051 /* Indentation and index output */
1052
1053 if (level > 0) {
1054 for (i = 0; i < level; i++) {
4be44fcd 1055 acpi_os_printf(" ");
73459f73
RM		 1056 }
1057
4be44fcd 1058 acpi_os_printf("[%.2d] ", index);
73459f73
RM		 1059 }
1060
4be44fcd 1061 acpi_os_printf("%p ", obj_desc);
73459f73
RM		 1062
1063 /* Null package elements are allowed */
1064
1065 if (!obj_desc) {
4be44fcd 1066 acpi_os_printf("[Null Object]\n");
73459f73
RM		 1067 return;
1068 }
1069
1070 /* Packages may only contain a few object types */
1071
3371c19c 1072 switch (obj_desc->common.type) {
73459f73
RM		 1073 case ACPI_TYPE_INTEGER:
1074
4be44fcd
LB		 1075 acpi_os_printf("[Integer] = %8.8X%8.8X\n",
1076 ACPI_FORMAT_UINT64(obj_desc->integer.value));
73459f73
RM		 1077 break;
1078
73459f73
RM		 1079 case ACPI_TYPE_STRING:
1080
4be44fcd 1081 acpi_os_printf("[String] Value: ");
579e3820 1082 acpi_ut_print_string(obj_desc->string.pointer, ACPI_UINT8_MAX);
4be44fcd 1083 acpi_os_printf("\n");
73459f73
RM		 1084 break;
1085
73459f73
RM		 1086 case ACPI_TYPE_BUFFER:
1087
4be44fcd
LB		 1088 acpi_os_printf("[Buffer] Length %.2X = ",
1089 obj_desc->buffer.length);
73459f73 1090 if (obj_desc->buffer.length) {
97171c6b
BM		 1091 acpi_ut_debug_dump_buffer(ACPI_CAST_PTR
1092 (u8,
1093 obj_desc->buffer.pointer),
1094 obj_desc->buffer.length,
1095 DB_DWORD_DISPLAY, _COMPONENT);
4be44fcd
LB		 1096 } else {
1097 acpi_os_printf("\n");
73459f73
RM		 1098 }
1099 break;
1100
73459f73
RM		 1101 case ACPI_TYPE_PACKAGE:
1102
b27d6597 1103 acpi_os_printf("[Package] Contains %u Elements:\n",
4be44fcd 1104 obj_desc->package.count);
73459f73
RM		 1105
1106 for (i = 0; i < obj_desc->package.count; i++) {
96db255c
BM		 1107 acpi_ex_dump_package_obj(obj_desc->package.elements[i],
1108 level + 1, i);
73459f73
RM		 1109 }
1110 break;
1111
73459f73
RM		 1112 case ACPI_TYPE_LOCAL_REFERENCE:
1113
1044f1f6
BM		 1114 acpi_os_printf("[Object Reference] Type [%s] %2.2X",
1115 acpi_ut_get_reference_name(obj_desc),
1116 obj_desc->reference.class);
96db255c 1117 acpi_ex_dump_reference_obj(obj_desc);
73459f73
RM		 1118 break;
1119
73459f73
RM		 1120 default:
1121
3371c19c 1122 acpi_os_printf("[Unknown Type] %X\n", obj_desc->common.type);
73459f73
RM		 1123 break;
1124 }
1125}
1126
44f6c012 1127/*******************************************************************************
1da177e4
LT		 1128 *
1129 * FUNCTION: acpi_ex_dump_object_descriptor
1130 *
96db255c 1131 * PARAMETERS: obj_desc - Descriptor to dump
ba494bee 1132 * flags - Force display if TRUE
1da177e4
LT		 1133 *
1134 * DESCRIPTION: Dumps the members of the object descriptor given.
1135 *
44f6c012 1136 ******************************************************************************/
1da177e4
LT		 1137
1138void
4be44fcd 1139acpi_ex_dump_object_descriptor(union acpi_operand_object *obj_desc, u32 flags)
1da177e4 1140{
b229cf92 1141 ACPI_FUNCTION_TRACE(ex_dump_object_descriptor);
1da177e4 1142
44f6c012
RM		 1143 if (!obj_desc) {
1144 return_VOID;
1145 }
1146
1da177e4 1147 if (!flags) {
10e9e759
BM		 1148
1149 /* Check if debug output enabled */
1150
1151 if (!ACPI_IS_DEBUG_ENABLED(ACPI_LV_OBJECTS, _COMPONENT)) {
1da177e4
LT		 1152 return_VOID;
1153 }
1154 }
1155
4be44fcd 1156 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) == ACPI_DESC_TYPE_NAMED) {
96db255c
BM		 1157 acpi_ex_dump_namespace_node((struct acpi_namespace_node *)
1158 obj_desc, flags);
1159
4be44fcd
LB		 1160 acpi_os_printf("\nAttached Object (%p):\n",
1161 ((struct acpi_namespace_node *)obj_desc)->
1162 object);
96db255c 1163
a487af33
BM		 1164 obj_desc = ((struct acpi_namespace_node *)obj_desc)->object;
1165 goto dump_object;
1da177e4
LT		 1166 }
1167
4be44fcd 1168 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) != ACPI_DESC_TYPE_OPERAND) {
a487af33
BM		 1169 acpi_os_printf("%p is not an ACPI operand object: [%s]\n",
1170 obj_desc, acpi_ut_get_descriptor_name(obj_desc));
1da177e4
LT		 1171 return_VOID;
1172 }
1173
a487af33
BM		 1174 /* Validate the object type */
1175
1176 if (obj_desc->common.type > ACPI_TYPE_LOCAL_MAX) {
1177 acpi_os_printf("Not a known object type: %2.2X\n",
1178 obj_desc->common.type);
96db255c
BM		 1179 return_VOID;
1180 }
1da177e4 1181
a487af33
BM		 1182dump_object:
1183
96db255c 1184 /* Common Fields */
1da177e4 1185
96db255c 1186 acpi_ex_dump_object(obj_desc, acpi_ex_dump_common);
1da177e4 1187
96db255c 1188 /* Object-specific fields */
1da177e4 1189
96db255c 1190 acpi_ex_dump_object(obj_desc, acpi_ex_dump_info[obj_desc->common.type]);
a487af33
BM		 1191
1192 if (obj_desc->common.type == ACPI_TYPE_REGION) {
1193 obj_desc = obj_desc->common.next_object;
1194 if (obj_desc->common.type > ACPI_TYPE_LOCAL_MAX) {
1195 acpi_os_printf
1196 ("Secondary object is not a known object type: %2.2X\n",
1197 obj_desc->common.type);
1198
1199 return_VOID;
1200 }
1201
1202 acpi_os_printf("\nExtra attached Object (%p):\n", obj_desc);
1203 acpi_ex_dump_object(obj_desc,
1204 acpi_ex_dump_info[obj_desc->common.type]);
1205 }
1206
1da177e4
LT		 1207 return_VOID;
1208}
1209
1da177e4 1210#endif
Linux 6.x block layer and io_uring tree(s)