1 /****************************************************************************** 2 * 3 * Module Name: exdump - Interpreter debug output routines 4 * 5 *****************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2017, Intel Corp. 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 #include <acpi/acpi.h> 45 #include "accommon.h" 46 #include "acinterp.h" 47 #include "amlcode.h" 48 #include "acnamesp.h" 49 50 #define _COMPONENT ACPI_EXECUTER 51 ACPI_MODULE_NAME("exdump") 52 53 /* 54 * The following routines are used for debug output only 55 */ 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); 59 60 static void acpi_ex_out_pointer(const char *title, const void *value); 61 62 static void 63 acpi_ex_dump_object(union acpi_operand_object *obj_desc, 64 struct acpi_exdump_info *info); 65 66 static void acpi_ex_dump_reference_obj(union acpi_operand_object *obj_desc); 67 68 static void 69 acpi_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 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"} 84 }; 85 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} 91 }; 92 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} 99 }; 100 101 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} 108 }; 109 110 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]), 113 "System Notify"}, 114 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.notify_list[1]), 115 "Device Notify"}, 116 {ACPI_EXD_HDLR_LIST, ACPI_EXD_OFFSET(device.handler), "Handler"} 117 }; 118 119 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"} 122 }; 123 124 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), 128 "Parameter 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"} 135 }; 136 137 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), 144 "Acquire Depth"}, 145 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(mutex.os_mutex), "OsMutex"} 146 }; 147 148 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"} 157 }; 158 159 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), 162 "System Level"}, 163 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(power_resource.resource_order), 164 "Resource Order"}, 165 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.notify_list[0]), 166 "System Notify"}, 167 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.notify_list[1]), 168 "Device Notify"}, 169 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.handler), "Handler"} 170 }; 171 172 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]), 178 "System Notify"}, 179 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.notify_list[1]), 180 "Device Notify"}, 181 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.handler), "Handler"} 182 }; 183 184 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]), 187 "System Notify"}, 188 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.notify_list[1]), 189 "Device Notify"}, 190 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.handler), "Handler"} 191 }; 192 193 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), 197 "Buffer Object"} 198 }; 199 200 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), 206 "ResourceBuffer"} 207 }; 208 209 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), 214 "Region Object"}, 215 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(bank_field.bank_obj), "Bank Object"} 216 }; 217 218 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), 223 "Index Object"}, 224 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(index_field.data_obj), "Data Object"} 225 }; 226 227 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), 236 "Index Pointer"}, 237 {ACPI_EXD_REFERENCE, 0, NULL} 238 }; 239 240 static struct acpi_exdump_info acpi_ex_dump_address_handler[6] = { 241 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_address_handler), 242 NULL}, 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), 246 "Region List"}, 247 {ACPI_EXD_NODE, ACPI_EXD_OFFSET(address_space.node), "Node"}, 248 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.context), "Context"} 249 }; 250 251 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"} 260 }; 261 262 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), 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 }; 271 272 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"} 276 }; 277 278 /* Miscellaneous tables */ 279 280 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), 284 "Reference Count"}, 285 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common.flags), "Flags"}, 286 {ACPI_EXD_LIST, ACPI_EXD_OFFSET(common.next_object), "Object List"} 287 }; 288 289 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), 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"}, 301 {ACPI_EXD_NODE, ACPI_EXD_OFFSET(common_field.node), "Parent Node"} 302 }; 303 304 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"} 312 }; 313 314 /* Dispatch table, indexed by object type */ 315 316 static 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, 344 NULL, 345 acpi_ex_dump_extra, 346 acpi_ex_dump_data 347 }; 348 349 /******************************************************************************* 350 * 351 * FUNCTION: acpi_ex_dump_object 352 * 353 * PARAMETERS: obj_desc - Descriptor to dump 354 * info - Info table corresponding to this object 355 * type 356 * 357 * RETURN: None 358 * 359 * DESCRIPTION: Walk the info table for this object 360 * 361 ******************************************************************************/ 362 363 static void 364 acpi_ex_dump_object(union acpi_operand_object *obj_desc, 365 struct acpi_exdump_info *info) 366 { 367 u8 *target; 368 const char *name; 369 u8 count; 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; 374 375 if (!info) { 376 acpi_os_printf 377 ("ExDumpObject: Display not implemented for object type %s\n", 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) { 387 if (!obj_desc) { 388 return; 389 } 390 391 target = ACPI_ADD_PTR(u8, obj_desc, info->offset); 392 name = info->name; 393 394 switch (info->opcode) { 395 case ACPI_EXD_INIT: 396 397 break; 398 399 case ACPI_EXD_TYPE: 400 401 acpi_os_printf("%20s : %2.2X [%s]\n", "Type", 402 obj_desc->common.type, 403 acpi_ut_get_object_type_name(obj_desc)); 404 break; 405 406 case ACPI_EXD_UINT8: 407 408 acpi_os_printf("%20s : %2.2X\n", name, *target); 409 break; 410 411 case ACPI_EXD_UINT16: 412 413 acpi_os_printf("%20s : %4.4X\n", name, 414 ACPI_GET16(target)); 415 break; 416 417 case ACPI_EXD_UINT32: 418 419 acpi_os_printf("%20s : %8.8X\n", name, 420 ACPI_GET32(target)); 421 break; 422 423 case ACPI_EXD_UINT64: 424 425 acpi_os_printf("%20s : %8.8X%8.8X\n", "Value", 426 ACPI_FORMAT_UINT64(ACPI_GET64(target))); 427 break; 428 429 case ACPI_EXD_POINTER: 430 case ACPI_EXD_ADDRESS: 431 432 acpi_ex_out_pointer(name, 433 *ACPI_CAST_PTR(void *, target)); 434 break; 435 436 case ACPI_EXD_STRING: 437 438 acpi_ut_print_string(obj_desc->string.pointer, 439 ACPI_UINT8_MAX); 440 acpi_os_printf("\n"); 441 break; 442 443 case ACPI_EXD_BUFFER: 444 445 ACPI_DUMP_BUFFER(obj_desc->buffer.pointer, 446 obj_desc->buffer.length); 447 break; 448 449 case ACPI_EXD_PACKAGE: 450 451 /* Dump the package contents */ 452 453 acpi_os_printf("\nPackage Contents:\n"); 454 acpi_ex_dump_package_obj(obj_desc, 0, 0); 455 break; 456 457 case ACPI_EXD_FIELD: 458 459 acpi_ex_dump_object(obj_desc, 460 acpi_ex_dump_field_common); 461 break; 462 463 case ACPI_EXD_REFERENCE: 464 465 acpi_ex_out_string("Class Name", 466 acpi_ut_get_reference_name 467 (obj_desc)); 468 acpi_ex_dump_reference_obj(obj_desc); 469 break; 470 471 case ACPI_EXD_LIST: 472 473 start = *ACPI_CAST_PTR(void *, target); 474 next = start; 475 476 acpi_os_printf("%20s : %p ", name, next); 477 if (next) { 478 acpi_os_printf("%s (Type %2.2X)", 479 acpi_ut_get_object_type_name 480 (next), next->common.type); 481 482 while (next->common.next_object) { 483 if ((next->common.type == 484 ACPI_TYPE_LOCAL_DATA) && !data) { 485 data = next; 486 } 487 488 next = next->common.next_object; 489 acpi_os_printf("->%p(%s %2.2X)", next, 490 acpi_ut_get_object_type_name 491 (next), 492 next->common.type); 493 494 if ((next == start) || (next == data)) { 495 acpi_os_printf 496 ("\n**** Error: Object list appears to be circular linked"); 497 break; 498 } 499 } 500 } else { 501 acpi_os_printf("- No attached objects"); 502 } 503 504 acpi_os_printf("\n"); 505 break; 506 507 case ACPI_EXD_HDLR_LIST: 508 509 start = *ACPI_CAST_PTR(void *, target); 510 next = start; 511 512 acpi_os_printf("%20s : %p", name, next); 513 if (next) { 514 acpi_os_printf("(%s %2.2X)", 515 acpi_ut_get_object_type_name 516 (next), 517 next->address_space.space_id); 518 519 while (next->address_space.next) { 520 if ((next->common.type == 521 ACPI_TYPE_LOCAL_DATA) && !data) { 522 data = next; 523 } 524 525 next = next->address_space.next; 526 acpi_os_printf("->%p(%s %2.2X)", next, 527 acpi_ut_get_object_type_name 528 (next), 529 next->address_space. 530 space_id); 531 532 if ((next == start) || (next == data)) { 533 acpi_os_printf 534 ("\n**** Error: Handler list appears to be circular linked"); 535 break; 536 } 537 } 538 } 539 540 acpi_os_printf("\n"); 541 break; 542 543 case ACPI_EXD_RGN_LIST: 544 545 start = *ACPI_CAST_PTR(void *, target); 546 next = start; 547 548 acpi_os_printf("%20s : %p", name, next); 549 if (next) { 550 acpi_os_printf("(%s %2.2X)", 551 acpi_ut_get_object_type_name 552 (next), next->common.type); 553 554 while (next->region.next) { 555 if ((next->common.type == 556 ACPI_TYPE_LOCAL_DATA) && !data) { 557 data = next; 558 } 559 560 next = next->region.next; 561 acpi_os_printf("->%p(%s %2.2X)", next, 562 acpi_ut_get_object_type_name 563 (next), 564 next->common.type); 565 566 if ((next == start) || (next == data)) { 567 acpi_os_printf 568 ("\n**** Error: Region list appears to be circular linked"); 569 break; 570 } 571 } 572 } 573 574 acpi_os_printf("\n"); 575 break; 576 577 case ACPI_EXD_NODE: 578 579 node = 580 *ACPI_CAST_PTR(struct acpi_namespace_node *, 581 target); 582 583 acpi_os_printf("%20s : %p", name, node); 584 if (node) { 585 acpi_os_printf(" [%4.4s]", node->name.ascii); 586 } 587 acpi_os_printf("\n"); 588 break; 589 590 default: 591 592 acpi_os_printf("**** Invalid table opcode [%X] ****\n", 593 info->opcode); 594 return; 595 } 596 597 info++; 598 count--; 599 } 600 } 601 602 /******************************************************************************* 603 * 604 * FUNCTION: acpi_ex_dump_operand 605 * 606 * PARAMETERS: *obj_desc - Pointer to entry to be dumped 607 * depth - Current nesting depth 608 * 609 * RETURN: None 610 * 611 * DESCRIPTION: Dump an operand object 612 * 613 ******************************************************************************/ 614 615 void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth) 616 { 617 u32 length; 618 u32 index; 619 620 ACPI_FUNCTION_NAME(ex_dump_operand) 621 622 /* Check if debug output enabled */ 623 if (!ACPI_IS_DEBUG_ENABLED(ACPI_LV_EXEC, _COMPONENT)) { 624 return; 625 } 626 627 if (!obj_desc) { 628 629 /* This could be a null element of a package */ 630 631 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Null Object Descriptor\n")); 632 return; 633 } 634 635 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) == ACPI_DESC_TYPE_NAMED) { 636 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%p Namespace Node: ", 637 obj_desc)); 638 ACPI_DUMP_ENTRY(obj_desc, ACPI_LV_EXEC); 639 return; 640 } 641 642 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", 645 obj_desc, 646 acpi_ut_get_descriptor_name(obj_desc))); 647 ACPI_DUMP_BUFFER(obj_desc, sizeof(union acpi_operand_object)); 648 return; 649 } 650 651 /* obj_desc is a valid object */ 652 653 if (depth > 0) { 654 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%*s[%u] %p Refs=%u ", 655 depth, " ", depth, obj_desc, 656 obj_desc->common.reference_count)); 657 } else { 658 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%p Refs=%u ", 659 obj_desc, obj_desc->common.reference_count)); 660 } 661 662 /* Decode object type */ 663 664 switch (obj_desc->common.type) { 665 case ACPI_TYPE_LOCAL_REFERENCE: 666 667 acpi_os_printf("Reference: [%s] ", 668 acpi_ut_get_reference_name(obj_desc)); 669 670 switch (obj_desc->reference.class) { 671 case ACPI_REFCLASS_DEBUG: 672 673 acpi_os_printf("\n"); 674 break; 675 676 case ACPI_REFCLASS_INDEX: 677 678 acpi_os_printf("%p\n", obj_desc->reference.object); 679 break; 680 681 case ACPI_REFCLASS_TABLE: 682 683 acpi_os_printf("Table Index %X\n", 684 obj_desc->reference.value); 685 break; 686 687 case ACPI_REFCLASS_REFOF: 688 689 acpi_os_printf("%p [%s]\n", obj_desc->reference.object, 690 acpi_ut_get_type_name(((union 691 acpi_operand_object 692 *) 693 obj_desc-> 694 reference. 695 object)->common. 696 type)); 697 break; 698 699 case ACPI_REFCLASS_NAME: 700 701 acpi_ut_repair_name(obj_desc->reference.node->name. 702 ascii); 703 acpi_os_printf("- [%4.4s] (Node %p)\n", 704 obj_desc->reference.node->name.ascii, 705 obj_desc->reference.node); 706 break; 707 708 case ACPI_REFCLASS_ARG: 709 case ACPI_REFCLASS_LOCAL: 710 711 acpi_os_printf("%X\n", obj_desc->reference.value); 712 break; 713 714 default: /* Unknown reference class */ 715 716 acpi_os_printf("%2.2X\n", obj_desc->reference.class); 717 break; 718 } 719 break; 720 721 case ACPI_TYPE_BUFFER: 722 723 acpi_os_printf("Buffer length %.2X @ %p\n", 724 obj_desc->buffer.length, 725 obj_desc->buffer.pointer); 726 727 /* Debug only -- dump the buffer contents */ 728 729 if (obj_desc->buffer.pointer) { 730 length = obj_desc->buffer.length; 731 if (length > 128) { 732 length = 128; 733 } 734 735 acpi_os_printf 736 ("Buffer Contents: (displaying length 0x%.2X)\n", 737 length); 738 ACPI_DUMP_BUFFER(obj_desc->buffer.pointer, length); 739 } 740 break; 741 742 case ACPI_TYPE_INTEGER: 743 744 acpi_os_printf("Integer %8.8X%8.8X\n", 745 ACPI_FORMAT_UINT64(obj_desc->integer.value)); 746 break; 747 748 case ACPI_TYPE_PACKAGE: 749 750 acpi_os_printf("Package [Len %X] ElementArray %p\n", 751 obj_desc->package.count, 752 obj_desc->package.elements); 753 754 /* 755 * If elements exist, package element pointer is valid, 756 * and debug_level exceeds 1, dump package's elements. 757 */ 758 if (obj_desc->package.count && 759 obj_desc->package.elements && acpi_dbg_level > 1) { 760 for (index = 0; index < obj_desc->package.count; 761 index++) { 762 acpi_ex_dump_operand(obj_desc->package. 763 elements[index], 764 depth + 1); 765 } 766 } 767 break; 768 769 case ACPI_TYPE_REGION: 770 771 acpi_os_printf("Region %s (%X)", 772 acpi_ut_get_region_name(obj_desc->region. 773 space_id), 774 obj_desc->region.space_id); 775 776 /* 777 * If the address and length have not been evaluated, 778 * don't print them. 779 */ 780 if (!(obj_desc->region.flags & AOPOBJ_DATA_VALID)) { 781 acpi_os_printf("\n"); 782 } else { 783 acpi_os_printf(" base %8.8X%8.8X Length %X\n", 784 ACPI_FORMAT_UINT64(obj_desc->region. 785 address), 786 obj_desc->region.length); 787 } 788 break; 789 790 case ACPI_TYPE_STRING: 791 792 acpi_os_printf("String length %X @ %p ", 793 obj_desc->string.length, 794 obj_desc->string.pointer); 795 796 acpi_ut_print_string(obj_desc->string.pointer, ACPI_UINT8_MAX); 797 acpi_os_printf("\n"); 798 break; 799 800 case ACPI_TYPE_LOCAL_BANK_FIELD: 801 802 acpi_os_printf("BankField\n"); 803 break; 804 805 case ACPI_TYPE_LOCAL_REGION_FIELD: 806 807 acpi_os_printf 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); 815 816 acpi_ex_dump_operand(obj_desc->field.region_obj, depth + 1); 817 break; 818 819 case ACPI_TYPE_LOCAL_INDEX_FIELD: 820 821 acpi_os_printf("IndexField\n"); 822 break; 823 824 case ACPI_TYPE_BUFFER_FIELD: 825 826 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); 830 831 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 != 834 ACPI_TYPE_BUFFER) { 835 acpi_os_printf("*not a Buffer*\n"); 836 } else { 837 acpi_ex_dump_operand(obj_desc->buffer_field.buffer_obj, 838 depth + 1); 839 } 840 break; 841 842 case ACPI_TYPE_EVENT: 843 844 acpi_os_printf("Event\n"); 845 break; 846 847 case ACPI_TYPE_METHOD: 848 849 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); 853 break; 854 855 case ACPI_TYPE_MUTEX: 856 857 acpi_os_printf("Mutex\n"); 858 break; 859 860 case ACPI_TYPE_DEVICE: 861 862 acpi_os_printf("Device\n"); 863 break; 864 865 case ACPI_TYPE_POWER: 866 867 acpi_os_printf("Power\n"); 868 break; 869 870 case ACPI_TYPE_PROCESSOR: 871 872 acpi_os_printf("Processor\n"); 873 break; 874 875 case ACPI_TYPE_THERMAL: 876 877 acpi_os_printf("Thermal\n"); 878 break; 879 880 default: 881 882 /* Unknown Type */ 883 884 acpi_os_printf("Unknown Type %X\n", obj_desc->common.type); 885 break; 886 } 887 888 return; 889 } 890 891 /******************************************************************************* 892 * 893 * FUNCTION: acpi_ex_dump_operands 894 * 895 * PARAMETERS: operands - A list of Operand objects 896 * opcode_name - AML opcode name 897 * num_operands - Operand count for this opcode 898 * 899 * DESCRIPTION: Dump the operands associated with the opcode 900 * 901 ******************************************************************************/ 902 903 void 904 acpi_ex_dump_operands(union acpi_operand_object **operands, 905 const char *opcode_name, u32 num_operands) 906 { 907 ACPI_FUNCTION_NAME(ex_dump_operands); 908 909 if (!opcode_name) { 910 opcode_name = "UNKNOWN"; 911 } 912 913 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, 914 "**** Start operand dump for opcode [%s], %u operands\n", 915 opcode_name, num_operands)); 916 917 if (num_operands == 0) { 918 num_operands = 1; 919 } 920 921 /* Dump the individual operands */ 922 923 while (num_operands) { 924 acpi_ex_dump_operand(*operands, 0); 925 operands++; 926 num_operands--; 927 } 928 929 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, 930 "**** End operand dump for [%s]\n", opcode_name)); 931 return; 932 } 933 934 /******************************************************************************* 935 * 936 * FUNCTION: acpi_ex_out* functions 937 * 938 * PARAMETERS: title - Descriptive text 939 * value - Value to be displayed 940 * 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. 944 * 945 ******************************************************************************/ 946 947 static void acpi_ex_out_string(const char *title, const char *value) 948 { 949 acpi_os_printf("%20s : %s\n", title, value); 950 } 951 952 static void acpi_ex_out_pointer(const char *title, const void *value) 953 { 954 acpi_os_printf("%20s : %p\n", title, value); 955 } 956 957 /******************************************************************************* 958 * 959 * FUNCTION: acpi_ex_dump_namespace_node 960 * 961 * PARAMETERS: node - Descriptor to dump 962 * flags - Force display if TRUE 963 * 964 * DESCRIPTION: Dumps the members of the given.Node 965 * 966 ******************************************************************************/ 967 968 void acpi_ex_dump_namespace_node(struct acpi_namespace_node *node, u32 flags) 969 { 970 971 ACPI_FUNCTION_ENTRY(); 972 973 if (!flags) { 974 975 /* Check if debug output enabled */ 976 977 if (!ACPI_IS_DEBUG_ENABLED(ACPI_LV_OBJECTS, _COMPONENT)) { 978 return; 979 } 980 } 981 982 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)); 985 986 acpi_ex_dump_object(ACPI_CAST_PTR(union acpi_operand_object, node), 987 acpi_ex_dump_node); 988 } 989 990 /******************************************************************************* 991 * 992 * FUNCTION: acpi_ex_dump_reference_obj 993 * 994 * PARAMETERS: object - Descriptor to dump 995 * 996 * DESCRIPTION: Dumps a reference object 997 * 998 ******************************************************************************/ 999 1000 static void acpi_ex_dump_reference_obj(union acpi_operand_object *obj_desc) 1001 { 1002 struct acpi_buffer ret_buf; 1003 acpi_status status; 1004 1005 ret_buf.length = ACPI_ALLOCATE_LOCAL_BUFFER; 1006 1007 if (obj_desc->reference.class == ACPI_REFCLASS_NAME) { 1008 acpi_os_printf(" %p ", obj_desc->reference.node); 1009 1010 status = acpi_ns_handle_to_pathname(obj_desc->reference.node, 1011 &ret_buf, TRUE); 1012 if (ACPI_FAILURE(status)) { 1013 acpi_os_printf 1014 (" Could not convert name to pathname: %s\n", 1015 acpi_format_exception(status)); 1016 } else { 1017 acpi_os_printf("%s: %s\n", 1018 acpi_ut_get_type_name(obj_desc-> 1019 reference.node-> 1020 type), 1021 (char *)ret_buf.pointer); 1022 ACPI_FREE(ret_buf.pointer); 1023 } 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); 1032 } else { 1033 acpi_os_printf(" [%s]\n", 1034 acpi_ut_get_type_name(((union 1035 acpi_operand_object 1036 *) 1037 obj_desc-> 1038 reference. 1039 object)-> 1040 common. 1041 type)); 1042 } 1043 } else { 1044 acpi_os_printf(" Target: %p\n", 1045 obj_desc->reference.object); 1046 } 1047 } 1048 } 1049 1050 /******************************************************************************* 1051 * 1052 * FUNCTION: acpi_ex_dump_package_obj 1053 * 1054 * PARAMETERS: obj_desc - Descriptor to dump 1055 * level - Indentation Level 1056 * index - Package index for this object 1057 * 1058 * DESCRIPTION: Dumps the elements of the package 1059 * 1060 ******************************************************************************/ 1061 1062 static void 1063 acpi_ex_dump_package_obj(union acpi_operand_object *obj_desc, 1064 u32 level, u32 index) 1065 { 1066 u32 i; 1067 1068 /* Indentation and index output */ 1069 1070 if (level > 0) { 1071 for (i = 0; i < level; i++) { 1072 acpi_os_printf(" "); 1073 } 1074 1075 acpi_os_printf("[%.2d] ", index); 1076 } 1077 1078 acpi_os_printf("%p ", obj_desc); 1079 1080 /* Null package elements are allowed */ 1081 1082 if (!obj_desc) { 1083 acpi_os_printf("[Null Object]\n"); 1084 return; 1085 } 1086 1087 /* Packages may only contain a few object types */ 1088 1089 switch (obj_desc->common.type) { 1090 case ACPI_TYPE_INTEGER: 1091 1092 acpi_os_printf("[Integer] = %8.8X%8.8X\n", 1093 ACPI_FORMAT_UINT64(obj_desc->integer.value)); 1094 break; 1095 1096 case ACPI_TYPE_STRING: 1097 1098 acpi_os_printf("[String] Value: "); 1099 acpi_ut_print_string(obj_desc->string.pointer, ACPI_UINT8_MAX); 1100 acpi_os_printf("\n"); 1101 break; 1102 1103 case ACPI_TYPE_BUFFER: 1104 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 1109 (u8, 1110 obj_desc->buffer.pointer), 1111 obj_desc->buffer.length, 1112 DB_DWORD_DISPLAY, _COMPONENT); 1113 } else { 1114 acpi_os_printf("\n"); 1115 } 1116 break; 1117 1118 case ACPI_TYPE_PACKAGE: 1119 1120 acpi_os_printf("[Package] Contains %u Elements:\n", 1121 obj_desc->package.count); 1122 1123 for (i = 0; i < obj_desc->package.count; i++) { 1124 acpi_ex_dump_package_obj(obj_desc->package.elements[i], 1125 level + 1, i); 1126 } 1127 break; 1128 1129 case ACPI_TYPE_LOCAL_REFERENCE: 1130 1131 acpi_os_printf("[Object Reference] Class [%s]", 1132 acpi_ut_get_reference_name(obj_desc)); 1133 acpi_ex_dump_reference_obj(obj_desc); 1134 break; 1135 1136 default: 1137 1138 acpi_os_printf("[%s] Type: %2.2X\n", 1139 acpi_ut_get_type_name(obj_desc->common.type), 1140 obj_desc->common.type); 1141 break; 1142 } 1143 } 1144 1145 /******************************************************************************* 1146 * 1147 * FUNCTION: acpi_ex_dump_object_descriptor 1148 * 1149 * PARAMETERS: obj_desc - Descriptor to dump 1150 * flags - Force display if TRUE 1151 * 1152 * DESCRIPTION: Dumps the members of the object descriptor given. 1153 * 1154 ******************************************************************************/ 1155 1156 void 1157 acpi_ex_dump_object_descriptor(union acpi_operand_object *obj_desc, u32 flags) 1158 { 1159 ACPI_FUNCTION_TRACE(ex_dump_object_descriptor); 1160 1161 if (!obj_desc) { 1162 return_VOID; 1163 } 1164 1165 if (!flags) { 1166 1167 /* Check if debug output enabled */ 1168 1169 if (!ACPI_IS_DEBUG_ENABLED(ACPI_LV_OBJECTS, _COMPONENT)) { 1170 return_VOID; 1171 } 1172 } 1173 1174 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) == ACPI_DESC_TYPE_NAMED) { 1175 acpi_ex_dump_namespace_node((struct acpi_namespace_node *) 1176 obj_desc, flags); 1177 1178 obj_desc = ((struct acpi_namespace_node *)obj_desc)->object; 1179 if (!obj_desc) { 1180 return_VOID; 1181 } 1182 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"); 1186 } 1187 1188 acpi_os_printf(":\n"); 1189 goto dump_object; 1190 } 1191 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)); 1195 return_VOID; 1196 } 1197 1198 /* Validate the object type */ 1199 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); 1203 return_VOID; 1204 } 1205 1206 dump_object: 1207 1208 if (!obj_desc) { 1209 return_VOID; 1210 } 1211 1212 /* Common Fields */ 1213 1214 acpi_ex_dump_object(obj_desc, acpi_ex_dump_common); 1215 1216 /* Object-specific fields */ 1217 1218 acpi_ex_dump_object(obj_desc, acpi_ex_dump_info[obj_desc->common.type]); 1219 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) { 1223 acpi_os_printf 1224 ("Secondary object is not a known object type: %2.2X\n", 1225 obj_desc->common.type); 1226 1227 return_VOID; 1228 } 1229 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]); 1233 } 1234 1235 return_VOID; 1236 } 1237 1238 #endif 1239