1 /****************************************************************************** 2 * 3 * Name: acutils.h -- prototypes for the common (subsystem-wide) procedures 4 * 5 *****************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2012, 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 #ifndef _ACUTILS_H 45 #define _ACUTILS_H 46 47 extern const u8 acpi_gbl_resource_aml_sizes[]; 48 extern const u8 acpi_gbl_resource_aml_serial_bus_sizes[]; 49 50 /* Strings used by the disassembler and debugger resource dump routines */ 51 52 #if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUGGER) 53 54 extern const char *acpi_gbl_bm_decode[]; 55 extern const char *acpi_gbl_config_decode[]; 56 extern const char *acpi_gbl_consume_decode[]; 57 extern const char *acpi_gbl_dec_decode[]; 58 extern const char *acpi_gbl_he_decode[]; 59 extern const char *acpi_gbl_io_decode[]; 60 extern const char *acpi_gbl_ll_decode[]; 61 extern const char *acpi_gbl_max_decode[]; 62 extern const char *acpi_gbl_mem_decode[]; 63 extern const char *acpi_gbl_min_decode[]; 64 extern const char *acpi_gbl_mtp_decode[]; 65 extern const char *acpi_gbl_rng_decode[]; 66 extern const char *acpi_gbl_rw_decode[]; 67 extern const char *acpi_gbl_shr_decode[]; 68 extern const char *acpi_gbl_siz_decode[]; 69 extern const char *acpi_gbl_trs_decode[]; 70 extern const char *acpi_gbl_ttp_decode[]; 71 extern const char *acpi_gbl_typ_decode[]; 72 extern const char *acpi_gbl_ppc_decode[]; 73 extern const char *acpi_gbl_ior_decode[]; 74 extern const char *acpi_gbl_dts_decode[]; 75 extern const char *acpi_gbl_ct_decode[]; 76 extern const char *acpi_gbl_sbt_decode[]; 77 extern const char *acpi_gbl_am_decode[]; 78 extern const char *acpi_gbl_sm_decode[]; 79 extern const char *acpi_gbl_wm_decode[]; 80 extern const char *acpi_gbl_cph_decode[]; 81 extern const char *acpi_gbl_cpo_decode[]; 82 extern const char *acpi_gbl_dp_decode[]; 83 extern const char *acpi_gbl_ed_decode[]; 84 extern const char *acpi_gbl_bpb_decode[]; 85 extern const char *acpi_gbl_sb_decode[]; 86 extern const char *acpi_gbl_fc_decode[]; 87 extern const char *acpi_gbl_pt_decode[]; 88 #endif 89 90 /* Types for Resource descriptor entries */ 91 92 #define ACPI_INVALID_RESOURCE 0 93 #define ACPI_FIXED_LENGTH 1 94 #define ACPI_VARIABLE_LENGTH 2 95 #define ACPI_SMALL_VARIABLE_LENGTH 3 96 97 typedef 98 acpi_status(*acpi_walk_aml_callback) (u8 *aml, 99 u32 length, 100 u32 offset, 101 u8 resource_index, void **context); 102 103 typedef 104 acpi_status(*acpi_pkg_callback) (u8 object_type, 105 union acpi_operand_object *source_object, 106 union acpi_generic_state * state, 107 void *context); 108 109 struct acpi_pkg_info { 110 u8 *free_space; 111 acpi_size length; 112 u32 object_space; 113 u32 num_packages; 114 }; 115 116 #define REF_INCREMENT (u16) 0 117 #define REF_DECREMENT (u16) 1 118 #define REF_FORCE_DELETE (u16) 2 119 120 /* acpi_ut_dump_buffer */ 121 122 #define DB_BYTE_DISPLAY 1 123 #define DB_WORD_DISPLAY 2 124 #define DB_DWORD_DISPLAY 4 125 #define DB_QWORD_DISPLAY 8 126 127 /* 128 * utglobal - Global data structures and procedures 129 */ 130 acpi_status acpi_ut_init_globals(void); 131 132 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) 133 134 char *acpi_ut_get_mutex_name(u32 mutex_id); 135 136 const char *acpi_ut_get_notify_name(u32 notify_value); 137 138 #endif 139 140 char *acpi_ut_get_type_name(acpi_object_type type); 141 142 char *acpi_ut_get_node_name(void *object); 143 144 char *acpi_ut_get_descriptor_name(void *object); 145 146 const char *acpi_ut_get_reference_name(union acpi_operand_object *object); 147 148 char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc); 149 150 char *acpi_ut_get_region_name(u8 space_id); 151 152 char *acpi_ut_get_event_name(u32 event_id); 153 154 char acpi_ut_hex_to_ascii_char(u64 integer, u32 position); 155 156 u8 acpi_ut_valid_object_type(acpi_object_type type); 157 158 /* 159 * utinit - miscellaneous initialization and shutdown 160 */ 161 acpi_status acpi_ut_hardware_initialize(void); 162 163 void acpi_ut_subsystem_shutdown(void); 164 165 /* 166 * utclib - Local implementations of C library functions 167 */ 168 #ifndef ACPI_USE_SYSTEM_CLIBRARY 169 170 acpi_size acpi_ut_strlen(const char *string); 171 172 char *acpi_ut_strcpy(char *dst_string, const char *src_string); 173 174 char *acpi_ut_strncpy(char *dst_string, 175 const char *src_string, acpi_size count); 176 177 int acpi_ut_memcmp(const char *buffer1, const char *buffer2, acpi_size count); 178 179 int acpi_ut_strncmp(const char *string1, const char *string2, acpi_size count); 180 181 int acpi_ut_strcmp(const char *string1, const char *string2); 182 183 char *acpi_ut_strcat(char *dst_string, const char *src_string); 184 185 char *acpi_ut_strncat(char *dst_string, 186 const char *src_string, acpi_size count); 187 188 u32 acpi_ut_strtoul(const char *string, char **terminator, u32 base); 189 190 char *acpi_ut_strstr(char *string1, char *string2); 191 192 void *acpi_ut_memcpy(void *dest, const void *src, acpi_size count); 193 194 void *acpi_ut_memset(void *dest, u8 value, acpi_size count); 195 196 int acpi_ut_to_upper(int c); 197 198 int acpi_ut_to_lower(int c); 199 200 extern const u8 _acpi_ctype[]; 201 202 #define _ACPI_XA 0x00 /* extra alphabetic - not supported */ 203 #define _ACPI_XS 0x40 /* extra space */ 204 #define _ACPI_BB 0x00 /* BEL, BS, etc. - not supported */ 205 #define _ACPI_CN 0x20 /* CR, FF, HT, NL, VT */ 206 #define _ACPI_DI 0x04 /* '0'-'9' */ 207 #define _ACPI_LO 0x02 /* 'a'-'z' */ 208 #define _ACPI_PU 0x10 /* punctuation */ 209 #define _ACPI_SP 0x08 /* space */ 210 #define _ACPI_UP 0x01 /* 'A'-'Z' */ 211 #define _ACPI_XD 0x80 /* '0'-'9', 'A'-'F', 'a'-'f' */ 212 213 #define ACPI_IS_DIGIT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_DI)) 214 #define ACPI_IS_SPACE(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_SP)) 215 #define ACPI_IS_XDIGIT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_XD)) 216 #define ACPI_IS_UPPER(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_UP)) 217 #define ACPI_IS_LOWER(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO)) 218 #define ACPI_IS_PRINT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP | _ACPI_DI | _ACPI_SP | _ACPI_PU)) 219 #define ACPI_IS_ALPHA(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP)) 220 221 #endif /* !ACPI_USE_SYSTEM_CLIBRARY */ 222 223 #define ACPI_IS_ASCII(c) ((c) < 0x80) 224 225 /* 226 * utcopy - Object construction and conversion interfaces 227 */ 228 acpi_status 229 acpi_ut_build_simple_object(union acpi_operand_object *obj, 230 union acpi_object *user_obj, 231 u8 *data_space, u32 *buffer_space_used); 232 233 acpi_status 234 acpi_ut_build_package_object(union acpi_operand_object *obj, 235 u8 *buffer, u32 *space_used); 236 237 acpi_status 238 acpi_ut_copy_iobject_to_eobject(union acpi_operand_object *obj, 239 struct acpi_buffer *ret_buffer); 240 241 acpi_status 242 acpi_ut_copy_eobject_to_iobject(union acpi_object *obj, 243 union acpi_operand_object **internal_obj); 244 245 acpi_status 246 acpi_ut_copy_isimple_to_isimple(union acpi_operand_object *source_obj, 247 union acpi_operand_object *dest_obj); 248 249 acpi_status 250 acpi_ut_copy_iobject_to_iobject(union acpi_operand_object *source_desc, 251 union acpi_operand_object **dest_desc, 252 struct acpi_walk_state *walk_state); 253 254 /* 255 * utcreate - Object creation 256 */ 257 acpi_status 258 acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action); 259 260 /* 261 * utdebug - Debug interfaces 262 */ 263 void acpi_ut_init_stack_ptr_trace(void); 264 265 void acpi_ut_track_stack_ptr(void); 266 267 void 268 acpi_ut_trace(u32 line_number, 269 const char *function_name, 270 const char *module_name, u32 component_id); 271 272 void 273 acpi_ut_trace_ptr(u32 line_number, 274 const char *function_name, 275 const char *module_name, u32 component_id, void *pointer); 276 277 void 278 acpi_ut_trace_u32(u32 line_number, 279 const char *function_name, 280 const char *module_name, u32 component_id, u32 integer); 281 282 void 283 acpi_ut_trace_str(u32 line_number, 284 const char *function_name, 285 const char *module_name, u32 component_id, char *string); 286 287 void 288 acpi_ut_exit(u32 line_number, 289 const char *function_name, 290 const char *module_name, u32 component_id); 291 292 void 293 acpi_ut_status_exit(u32 line_number, 294 const char *function_name, 295 const char *module_name, 296 u32 component_id, acpi_status status); 297 298 void 299 acpi_ut_value_exit(u32 line_number, 300 const char *function_name, 301 const char *module_name, u32 component_id, u64 value); 302 303 void 304 acpi_ut_ptr_exit(u32 line_number, 305 const char *function_name, 306 const char *module_name, u32 component_id, u8 *ptr); 307 308 void 309 acpi_ut_debug_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id); 310 311 void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 offset); 312 313 void acpi_ut_report_error(char *module_name, u32 line_number); 314 315 void acpi_ut_report_info(char *module_name, u32 line_number); 316 317 void acpi_ut_report_warning(char *module_name, u32 line_number); 318 319 /* 320 * utdelete - Object deletion and reference counts 321 */ 322 void acpi_ut_add_reference(union acpi_operand_object *object); 323 324 void acpi_ut_remove_reference(union acpi_operand_object *object); 325 326 void acpi_ut_delete_internal_package_object(union acpi_operand_object *object); 327 328 void acpi_ut_delete_internal_simple_object(union acpi_operand_object *object); 329 330 void acpi_ut_delete_internal_object_list(union acpi_operand_object **obj_list); 331 332 /* 333 * uteval - object evaluation 334 */ 335 acpi_status 336 acpi_ut_evaluate_object(struct acpi_namespace_node *prefix_node, 337 char *path, 338 u32 expected_return_btypes, 339 union acpi_operand_object **return_desc); 340 341 acpi_status 342 acpi_ut_evaluate_numeric_object(char *object_name, 343 struct acpi_namespace_node *device_node, 344 u64 *value); 345 346 acpi_status 347 acpi_ut_execute_STA(struct acpi_namespace_node *device_node, u32 *status_flags); 348 349 acpi_status 350 acpi_ut_execute_power_methods(struct acpi_namespace_node *device_node, 351 const char **method_names, 352 u8 method_count, u8 *out_values); 353 354 /* 355 * utids - device ID support 356 */ 357 acpi_status 358 acpi_ut_execute_HID(struct acpi_namespace_node *device_node, 359 struct acpi_pnp_device_id ** return_id); 360 361 acpi_status 362 acpi_ut_execute_UID(struct acpi_namespace_node *device_node, 363 struct acpi_pnp_device_id ** return_id); 364 365 acpi_status 366 acpi_ut_execute_SUB(struct acpi_namespace_node *device_node, 367 struct acpi_pnp_device_id **return_id); 368 369 acpi_status 370 acpi_ut_execute_CID(struct acpi_namespace_node *device_node, 371 struct acpi_pnp_device_id_list ** return_cid_list); 372 373 /* 374 * utlock - reader/writer locks 375 */ 376 acpi_status acpi_ut_create_rw_lock(struct acpi_rw_lock *lock); 377 378 void acpi_ut_delete_rw_lock(struct acpi_rw_lock *lock); 379 380 acpi_status acpi_ut_acquire_read_lock(struct acpi_rw_lock *lock); 381 382 acpi_status acpi_ut_release_read_lock(struct acpi_rw_lock *lock); 383 384 acpi_status acpi_ut_acquire_write_lock(struct acpi_rw_lock *lock); 385 386 void acpi_ut_release_write_lock(struct acpi_rw_lock *lock); 387 388 /* 389 * utobject - internal object create/delete/cache routines 390 */ 391 union acpi_operand_object *acpi_ut_create_internal_object_dbg(const char 392 *module_name, 393 u32 line_number, 394 u32 component_id, 395 acpi_object_type 396 type); 397 398 void *acpi_ut_allocate_object_desc_dbg(const char *module_name, 399 u32 line_number, u32 component_id); 400 401 #define acpi_ut_create_internal_object(t) acpi_ut_create_internal_object_dbg (_acpi_module_name,__LINE__,_COMPONENT,t) 402 #define acpi_ut_allocate_object_desc() acpi_ut_allocate_object_desc_dbg (_acpi_module_name,__LINE__,_COMPONENT) 403 404 void acpi_ut_delete_object_desc(union acpi_operand_object *object); 405 406 u8 acpi_ut_valid_internal_object(void *object); 407 408 union acpi_operand_object *acpi_ut_create_package_object(u32 count); 409 410 union acpi_operand_object *acpi_ut_create_integer_object(u64 value); 411 412 union acpi_operand_object *acpi_ut_create_buffer_object(acpi_size buffer_size); 413 414 union acpi_operand_object *acpi_ut_create_string_object(acpi_size string_size); 415 416 acpi_status 417 acpi_ut_get_object_size(union acpi_operand_object *obj, acpi_size * obj_length); 418 419 /* 420 * utosi - Support for the _OSI predefined control method 421 */ 422 acpi_status acpi_ut_initialize_interfaces(void); 423 424 void acpi_ut_interface_terminate(void); 425 426 acpi_status acpi_ut_install_interface(acpi_string interface_name); 427 428 acpi_status acpi_ut_remove_interface(acpi_string interface_name); 429 430 struct acpi_interface_info *acpi_ut_get_interface(acpi_string interface_name); 431 432 acpi_status acpi_ut_osi_implementation(struct acpi_walk_state *walk_state); 433 434 /* 435 * utstate - Generic state creation/cache routines 436 */ 437 void 438 acpi_ut_push_generic_state(union acpi_generic_state **list_head, 439 union acpi_generic_state *state); 440 441 union acpi_generic_state *acpi_ut_pop_generic_state(union acpi_generic_state 442 **list_head); 443 444 union acpi_generic_state *acpi_ut_create_generic_state(void); 445 446 struct acpi_thread_state *acpi_ut_create_thread_state(void); 447 448 union acpi_generic_state *acpi_ut_create_update_state(union acpi_operand_object 449 *object, u16 action); 450 451 union acpi_generic_state *acpi_ut_create_pkg_state(void *internal_object, 452 void *external_object, 453 u16 index); 454 455 acpi_status 456 acpi_ut_create_update_state_and_push(union acpi_operand_object *object, 457 u16 action, 458 union acpi_generic_state **state_list); 459 460 #ifdef ACPI_FUTURE_USAGE 461 acpi_status 462 acpi_ut_create_pkg_state_and_push(void *internal_object, 463 void *external_object, 464 u16 index, 465 union acpi_generic_state **state_list); 466 #endif /* ACPI_FUTURE_USAGE */ 467 468 union acpi_generic_state *acpi_ut_create_control_state(void); 469 470 void acpi_ut_delete_generic_state(union acpi_generic_state *state); 471 472 /* 473 * utmath 474 */ 475 acpi_status 476 acpi_ut_divide(u64 in_dividend, 477 u64 in_divisor, u64 *out_quotient, u64 *out_remainder); 478 479 acpi_status 480 acpi_ut_short_divide(u64 in_dividend, 481 u32 divisor, u64 *out_quotient, u32 *out_remainder); 482 483 /* 484 * utmisc 485 */ 486 void ut_convert_backslashes(char *pathname); 487 488 const char *acpi_ut_validate_exception(acpi_status status); 489 490 u8 acpi_ut_is_pci_root_bridge(char *id); 491 492 u8 acpi_ut_is_aml_table(struct acpi_table_header *table); 493 494 acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id); 495 496 void acpi_ut_release_owner_id(acpi_owner_id * owner_id); 497 498 acpi_status 499 acpi_ut_walk_package_tree(union acpi_operand_object *source_object, 500 void *target_object, 501 acpi_pkg_callback walk_callback, void *context); 502 503 void acpi_ut_strupr(char *src_string); 504 505 void acpi_ut_strlwr(char *src_string); 506 507 int acpi_ut_stricmp(char *string1, char *string2); 508 509 void acpi_ut_print_string(char *string, u8 max_length); 510 511 u8 acpi_ut_valid_acpi_name(u32 name); 512 513 void acpi_ut_repair_name(char *name); 514 515 u8 acpi_ut_valid_acpi_char(char character, u32 position); 516 517 acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer); 518 519 /* Values for Base above (16=Hex, 10=Decimal) */ 520 521 #define ACPI_ANY_BASE 0 522 523 u32 acpi_ut_dword_byte_swap(u32 value); 524 525 void acpi_ut_set_integer_width(u8 revision); 526 527 #ifdef ACPI_DEBUG_OUTPUT 528 void 529 acpi_ut_display_init_pathname(u8 type, 530 struct acpi_namespace_node *obj_handle, 531 char *path); 532 #endif 533 534 /* 535 * utresrc 536 */ 537 acpi_status 538 acpi_ut_walk_aml_resources(u8 *aml, 539 acpi_size aml_length, 540 acpi_walk_aml_callback user_function, 541 void **context); 542 543 acpi_status acpi_ut_validate_resource(void *aml, u8 *return_index); 544 545 u32 acpi_ut_get_descriptor_length(void *aml); 546 547 u16 acpi_ut_get_resource_length(void *aml); 548 549 u8 acpi_ut_get_resource_header_length(void *aml); 550 551 u8 acpi_ut_get_resource_type(void *aml); 552 553 acpi_status 554 acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc, u8 **end_tag); 555 556 /* 557 * utmutex - mutex support 558 */ 559 acpi_status acpi_ut_mutex_initialize(void); 560 561 void acpi_ut_mutex_terminate(void); 562 563 acpi_status acpi_ut_acquire_mutex(acpi_mutex_handle mutex_id); 564 565 acpi_status acpi_ut_release_mutex(acpi_mutex_handle mutex_id); 566 567 /* 568 * utalloc - memory allocation and object caching 569 */ 570 acpi_status acpi_ut_create_caches(void); 571 572 acpi_status acpi_ut_delete_caches(void); 573 574 acpi_status acpi_ut_validate_buffer(struct acpi_buffer *buffer); 575 576 acpi_status 577 acpi_ut_initialize_buffer(struct acpi_buffer *buffer, 578 acpi_size required_length); 579 580 void *acpi_ut_allocate(acpi_size size, 581 u32 component, const char *module, u32 line); 582 583 void *acpi_ut_allocate_zeroed(acpi_size size, 584 u32 component, const char *module, u32 line); 585 586 #ifdef ACPI_DBG_TRACK_ALLOCATIONS 587 void *acpi_ut_allocate_and_track(acpi_size size, 588 u32 component, const char *module, u32 line); 589 590 void *acpi_ut_allocate_zeroed_and_track(acpi_size size, 591 u32 component, 592 const char *module, u32 line); 593 594 void 595 acpi_ut_free_and_track(void *address, 596 u32 component, const char *module, u32 line); 597 598 #ifdef ACPI_FUTURE_USAGE 599 void acpi_ut_dump_allocation_info(void); 600 #endif /* ACPI_FUTURE_USAGE */ 601 602 void acpi_ut_dump_allocations(u32 component, const char *module); 603 604 acpi_status 605 acpi_ut_create_list(char *list_name, 606 u16 object_size, struct acpi_memory_list **return_cache); 607 608 #endif /* ACPI_DBG_TRACK_ALLOCATIONS */ 609 610 /* 611 * utaddress - address range check 612 */ 613 acpi_status 614 acpi_ut_add_address_range(acpi_adr_space_type space_id, 615 acpi_physical_address address, 616 u32 length, struct acpi_namespace_node *region_node); 617 618 void 619 acpi_ut_remove_address_range(acpi_adr_space_type space_id, 620 struct acpi_namespace_node *region_node); 621 622 u32 623 acpi_ut_check_address_range(acpi_adr_space_type space_id, 624 acpi_physical_address address, u32 length, u8 warn); 625 626 void acpi_ut_delete_address_lists(void); 627 628 /* 629 * utxferror - various error/warning output functions 630 */ 631 void ACPI_INTERNAL_VAR_XFACE 632 acpi_ut_predefined_warning(const char *module_name, 633 u32 line_number, 634 char *pathname, 635 u8 node_flags, const char *format, ...); 636 637 void ACPI_INTERNAL_VAR_XFACE 638 acpi_ut_predefined_info(const char *module_name, 639 u32 line_number, 640 char *pathname, u8 node_flags, const char *format, ...); 641 642 void 643 acpi_ut_namespace_error(const char *module_name, 644 u32 line_number, 645 const char *internal_name, acpi_status lookup_status); 646 647 void 648 acpi_ut_method_error(const char *module_name, 649 u32 line_number, 650 const char *message, 651 struct acpi_namespace_node *node, 652 const char *path, acpi_status lookup_status); 653 654 #endif /* _ACUTILS_H */ 655