1 /****************************************************************************** 2 * 3 * Name: acutils.h -- prototypes for the common (subsystem-wide) procedures 4 * 5 *****************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2013, 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 /* Object reference counts */ 117 118 #define REF_INCREMENT (u16) 0 119 #define REF_DECREMENT (u16) 1 120 121 /* acpi_ut_dump_buffer */ 122 123 #define DB_BYTE_DISPLAY 1 124 #define DB_WORD_DISPLAY 2 125 #define DB_DWORD_DISPLAY 4 126 #define DB_QWORD_DISPLAY 8 127 128 /* 129 * utglobal - Global data structures and procedures 130 */ 131 acpi_status acpi_ut_init_globals(void); 132 133 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) 134 135 char *acpi_ut_get_mutex_name(u32 mutex_id); 136 137 const char *acpi_ut_get_notify_name(u32 notify_value); 138 139 #endif 140 141 char *acpi_ut_get_type_name(acpi_object_type type); 142 143 char *acpi_ut_get_node_name(void *object); 144 145 char *acpi_ut_get_descriptor_name(void *object); 146 147 const char *acpi_ut_get_reference_name(union acpi_operand_object *object); 148 149 char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc); 150 151 char *acpi_ut_get_region_name(u8 space_id); 152 153 char *acpi_ut_get_event_name(u32 event_id); 154 155 char acpi_ut_hex_to_ascii_char(u64 integer, u32 position); 156 157 u8 acpi_ut_valid_object_type(acpi_object_type type); 158 159 /* 160 * utinit - miscellaneous initialization and shutdown 161 */ 162 acpi_status acpi_ut_hardware_initialize(void); 163 164 void acpi_ut_subsystem_shutdown(void); 165 166 /* 167 * utclib - Local implementations of C library functions 168 */ 169 #ifndef ACPI_USE_SYSTEM_CLIBRARY 170 171 acpi_size acpi_ut_strlen(const char *string); 172 173 char *acpi_ut_strcpy(char *dst_string, const char *src_string); 174 175 char *acpi_ut_strncpy(char *dst_string, 176 const char *src_string, acpi_size count); 177 178 int acpi_ut_memcmp(const char *buffer1, const char *buffer2, acpi_size count); 179 180 int acpi_ut_strncmp(const char *string1, const char *string2, acpi_size count); 181 182 int acpi_ut_strcmp(const char *string1, const char *string2); 183 184 char *acpi_ut_strcat(char *dst_string, const char *src_string); 185 186 char *acpi_ut_strncat(char *dst_string, 187 const char *src_string, acpi_size count); 188 189 u32 acpi_ut_strtoul(const char *string, char **terminator, u32 base); 190 191 char *acpi_ut_strstr(char *string1, char *string2); 192 193 void *acpi_ut_memcpy(void *dest, const void *src, acpi_size count); 194 195 void *acpi_ut_memset(void *dest, u8 value, acpi_size count); 196 197 int acpi_ut_to_upper(int c); 198 199 int acpi_ut_to_lower(int c); 200 201 extern const u8 _acpi_ctype[]; 202 203 #define _ACPI_XA 0x00 /* extra alphabetic - not supported */ 204 #define _ACPI_XS 0x40 /* extra space */ 205 #define _ACPI_BB 0x00 /* BEL, BS, etc. - not supported */ 206 #define _ACPI_CN 0x20 /* CR, FF, HT, NL, VT */ 207 #define _ACPI_DI 0x04 /* '0'-'9' */ 208 #define _ACPI_LO 0x02 /* 'a'-'z' */ 209 #define _ACPI_PU 0x10 /* punctuation */ 210 #define _ACPI_SP 0x08 /* space */ 211 #define _ACPI_UP 0x01 /* 'A'-'Z' */ 212 #define _ACPI_XD 0x80 /* '0'-'9', 'A'-'F', 'a'-'f' */ 213 214 #define ACPI_IS_DIGIT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_DI)) 215 #define ACPI_IS_SPACE(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_SP)) 216 #define ACPI_IS_XDIGIT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_XD)) 217 #define ACPI_IS_UPPER(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_UP)) 218 #define ACPI_IS_LOWER(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO)) 219 #define ACPI_IS_PRINT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP | _ACPI_DI | _ACPI_SP | _ACPI_PU)) 220 #define ACPI_IS_ALPHA(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP)) 221 222 #endif /* !ACPI_USE_SYSTEM_CLIBRARY */ 223 224 #define ACPI_IS_ASCII(c) ((c) < 0x80) 225 226 /* 227 * utcopy - Object construction and conversion interfaces 228 */ 229 acpi_status 230 acpi_ut_build_simple_object(union acpi_operand_object *obj, 231 union acpi_object *user_obj, 232 u8 *data_space, u32 *buffer_space_used); 233 234 acpi_status 235 acpi_ut_build_package_object(union acpi_operand_object *obj, 236 u8 *buffer, u32 *space_used); 237 238 acpi_status 239 acpi_ut_copy_iobject_to_eobject(union acpi_operand_object *obj, 240 struct acpi_buffer *ret_buffer); 241 242 acpi_status 243 acpi_ut_copy_eobject_to_iobject(union acpi_object *obj, 244 union acpi_operand_object **internal_obj); 245 246 acpi_status 247 acpi_ut_copy_isimple_to_isimple(union acpi_operand_object *source_obj, 248 union acpi_operand_object *dest_obj); 249 250 acpi_status 251 acpi_ut_copy_iobject_to_iobject(union acpi_operand_object *source_desc, 252 union acpi_operand_object **dest_desc, 253 struct acpi_walk_state *walk_state); 254 255 /* 256 * utcreate - Object creation 257 */ 258 acpi_status 259 acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action); 260 261 /* 262 * utdebug - Debug interfaces 263 */ 264 void acpi_ut_init_stack_ptr_trace(void); 265 266 void acpi_ut_track_stack_ptr(void); 267 268 void 269 acpi_ut_trace(u32 line_number, 270 const char *function_name, 271 const char *module_name, u32 component_id); 272 273 void 274 acpi_ut_trace_ptr(u32 line_number, 275 const char *function_name, 276 const char *module_name, u32 component_id, void *pointer); 277 278 void 279 acpi_ut_trace_u32(u32 line_number, 280 const char *function_name, 281 const char *module_name, u32 component_id, u32 integer); 282 283 void 284 acpi_ut_trace_str(u32 line_number, 285 const char *function_name, 286 const char *module_name, u32 component_id, char *string); 287 288 void 289 acpi_ut_exit(u32 line_number, 290 const char *function_name, 291 const char *module_name, u32 component_id); 292 293 void 294 acpi_ut_status_exit(u32 line_number, 295 const char *function_name, 296 const char *module_name, 297 u32 component_id, acpi_status status); 298 299 void 300 acpi_ut_value_exit(u32 line_number, 301 const char *function_name, 302 const char *module_name, u32 component_id, u64 value); 303 304 void 305 acpi_ut_ptr_exit(u32 line_number, 306 const char *function_name, 307 const char *module_name, u32 component_id, u8 *ptr); 308 309 void 310 acpi_ut_debug_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id); 311 312 void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 offset); 313 314 void acpi_ut_report_error(char *module_name, u32 line_number); 315 316 void acpi_ut_report_info(char *module_name, u32 line_number); 317 318 void acpi_ut_report_warning(char *module_name, u32 line_number); 319 320 /* 321 * utdelete - Object deletion and reference counts 322 */ 323 void acpi_ut_add_reference(union acpi_operand_object *object); 324 325 void acpi_ut_remove_reference(union acpi_operand_object *object); 326 327 void acpi_ut_delete_internal_package_object(union acpi_operand_object *object); 328 329 void acpi_ut_delete_internal_simple_object(union acpi_operand_object *object); 330 331 void acpi_ut_delete_internal_object_list(union acpi_operand_object **obj_list); 332 333 /* 334 * uteval - object evaluation 335 */ 336 acpi_status 337 acpi_ut_evaluate_object(struct acpi_namespace_node *prefix_node, 338 char *path, 339 u32 expected_return_btypes, 340 union acpi_operand_object **return_desc); 341 342 acpi_status 343 acpi_ut_evaluate_numeric_object(char *object_name, 344 struct acpi_namespace_node *device_node, 345 u64 *value); 346 347 acpi_status 348 acpi_ut_execute_STA(struct acpi_namespace_node *device_node, u32 *status_flags); 349 350 acpi_status 351 acpi_ut_execute_power_methods(struct acpi_namespace_node *device_node, 352 const char **method_names, 353 u8 method_count, u8 *out_values); 354 355 /* 356 * utids - device ID support 357 */ 358 acpi_status 359 acpi_ut_execute_HID(struct acpi_namespace_node *device_node, 360 struct acpi_pnp_device_id ** return_id); 361 362 acpi_status 363 acpi_ut_execute_UID(struct acpi_namespace_node *device_node, 364 struct acpi_pnp_device_id ** return_id); 365 366 acpi_status 367 acpi_ut_execute_SUB(struct acpi_namespace_node *device_node, 368 struct acpi_pnp_device_id **return_id); 369 370 acpi_status 371 acpi_ut_execute_CID(struct acpi_namespace_node *device_node, 372 struct acpi_pnp_device_id_list ** return_cid_list); 373 374 /* 375 * utlock - reader/writer locks 376 */ 377 acpi_status acpi_ut_create_rw_lock(struct acpi_rw_lock *lock); 378 379 void acpi_ut_delete_rw_lock(struct acpi_rw_lock *lock); 380 381 acpi_status acpi_ut_acquire_read_lock(struct acpi_rw_lock *lock); 382 383 acpi_status acpi_ut_release_read_lock(struct acpi_rw_lock *lock); 384 385 acpi_status acpi_ut_acquire_write_lock(struct acpi_rw_lock *lock); 386 387 void acpi_ut_release_write_lock(struct acpi_rw_lock *lock); 388 389 /* 390 * utobject - internal object create/delete/cache routines 391 */ 392 union acpi_operand_object *acpi_ut_create_internal_object_dbg(const char 393 *module_name, 394 u32 line_number, 395 u32 component_id, 396 acpi_object_type 397 type); 398 399 void *acpi_ut_allocate_object_desc_dbg(const char *module_name, 400 u32 line_number, u32 component_id); 401 402 #define acpi_ut_create_internal_object(t) acpi_ut_create_internal_object_dbg (_acpi_module_name,__LINE__,_COMPONENT,t) 403 #define acpi_ut_allocate_object_desc() acpi_ut_allocate_object_desc_dbg (_acpi_module_name,__LINE__,_COMPONENT) 404 405 void acpi_ut_delete_object_desc(union acpi_operand_object *object); 406 407 u8 acpi_ut_valid_internal_object(void *object); 408 409 union acpi_operand_object *acpi_ut_create_package_object(u32 count); 410 411 union acpi_operand_object *acpi_ut_create_integer_object(u64 value); 412 413 union acpi_operand_object *acpi_ut_create_buffer_object(acpi_size buffer_size); 414 415 union acpi_operand_object *acpi_ut_create_string_object(acpi_size string_size); 416 417 acpi_status 418 acpi_ut_get_object_size(union acpi_operand_object *obj, acpi_size * obj_length); 419 420 /* 421 * utosi - Support for the _OSI predefined control method 422 */ 423 acpi_status acpi_ut_initialize_interfaces(void); 424 425 acpi_status acpi_ut_interface_terminate(void); 426 427 acpi_status acpi_ut_install_interface(acpi_string interface_name); 428 429 acpi_status acpi_ut_remove_interface(acpi_string interface_name); 430 431 struct acpi_interface_info *acpi_ut_get_interface(acpi_string interface_name); 432 433 acpi_status acpi_ut_osi_implementation(struct acpi_walk_state *walk_state); 434 435 /* 436 * utpredef - support for predefined names 437 */ 438 const union acpi_predefined_info *acpi_ut_get_next_predefined_method(const union 439 acpi_predefined_info 440 *this_name); 441 442 const union acpi_predefined_info *acpi_ut_match_predefined_method(char *name); 443 444 const union acpi_predefined_info *acpi_ut_match_resource_name(char *name); 445 446 void 447 acpi_ut_display_predefined_method(char *buffer, 448 const union acpi_predefined_info *this_name, 449 u8 multi_line); 450 451 void acpi_ut_get_expected_return_types(char *buffer, u32 expected_btypes); 452 453 u32 acpi_ut_get_resource_bit_width(char *buffer, u16 types); 454 455 /* 456 * utstate - Generic state creation/cache routines 457 */ 458 void 459 acpi_ut_push_generic_state(union acpi_generic_state **list_head, 460 union acpi_generic_state *state); 461 462 union acpi_generic_state *acpi_ut_pop_generic_state(union acpi_generic_state 463 **list_head); 464 465 union acpi_generic_state *acpi_ut_create_generic_state(void); 466 467 struct acpi_thread_state *acpi_ut_create_thread_state(void); 468 469 union acpi_generic_state *acpi_ut_create_update_state(union acpi_operand_object 470 *object, u16 action); 471 472 union acpi_generic_state *acpi_ut_create_pkg_state(void *internal_object, 473 void *external_object, 474 u16 index); 475 476 acpi_status 477 acpi_ut_create_update_state_and_push(union acpi_operand_object *object, 478 u16 action, 479 union acpi_generic_state **state_list); 480 481 #ifdef ACPI_FUTURE_USAGE 482 acpi_status 483 acpi_ut_create_pkg_state_and_push(void *internal_object, 484 void *external_object, 485 u16 index, 486 union acpi_generic_state **state_list); 487 #endif /* ACPI_FUTURE_USAGE */ 488 489 union acpi_generic_state *acpi_ut_create_control_state(void); 490 491 void acpi_ut_delete_generic_state(union acpi_generic_state *state); 492 493 /* 494 * utmath 495 */ 496 acpi_status 497 acpi_ut_divide(u64 in_dividend, 498 u64 in_divisor, u64 *out_quotient, u64 *out_remainder); 499 500 acpi_status 501 acpi_ut_short_divide(u64 in_dividend, 502 u32 divisor, u64 *out_quotient, u32 *out_remainder); 503 504 /* 505 * utmisc 506 */ 507 const struct acpi_exception_info *acpi_ut_validate_exception(acpi_status 508 status); 509 510 u8 acpi_ut_is_pci_root_bridge(char *id); 511 512 u8 acpi_ut_is_aml_table(struct acpi_table_header *table); 513 514 acpi_status 515 acpi_ut_walk_package_tree(union acpi_operand_object *source_object, 516 void *target_object, 517 acpi_pkg_callback walk_callback, void *context); 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 * utownerid - Support for Table/Method Owner IDs 536 */ 537 acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id); 538 539 void acpi_ut_release_owner_id(acpi_owner_id * owner_id); 540 541 /* 542 * utresrc 543 */ 544 acpi_status 545 acpi_ut_walk_aml_resources(struct acpi_walk_state *walk_state, 546 u8 *aml, 547 acpi_size aml_length, 548 acpi_walk_aml_callback user_function, 549 void **context); 550 551 acpi_status 552 acpi_ut_validate_resource(struct acpi_walk_state *walk_state, 553 void *aml, u8 *return_index); 554 555 u32 acpi_ut_get_descriptor_length(void *aml); 556 557 u16 acpi_ut_get_resource_length(void *aml); 558 559 u8 acpi_ut_get_resource_header_length(void *aml); 560 561 u8 acpi_ut_get_resource_type(void *aml); 562 563 acpi_status 564 acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc, u8 **end_tag); 565 566 /* 567 * utstring - String and character utilities 568 */ 569 void acpi_ut_strupr(char *src_string); 570 571 void acpi_ut_strlwr(char *src_string); 572 573 int acpi_ut_stricmp(char *string1, char *string2); 574 575 acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer); 576 577 void acpi_ut_print_string(char *string, u8 max_length); 578 579 void ut_convert_backslashes(char *pathname); 580 581 u8 acpi_ut_valid_acpi_name(u32 name); 582 583 u8 acpi_ut_valid_acpi_char(char character, u32 position); 584 585 void acpi_ut_repair_name(char *name); 586 587 /* 588 * utmutex - mutex support 589 */ 590 acpi_status acpi_ut_mutex_initialize(void); 591 592 void acpi_ut_mutex_terminate(void); 593 594 acpi_status acpi_ut_acquire_mutex(acpi_mutex_handle mutex_id); 595 596 acpi_status acpi_ut_release_mutex(acpi_mutex_handle mutex_id); 597 598 /* 599 * utalloc - memory allocation and object caching 600 */ 601 acpi_status acpi_ut_create_caches(void); 602 603 acpi_status acpi_ut_delete_caches(void); 604 605 acpi_status acpi_ut_validate_buffer(struct acpi_buffer *buffer); 606 607 acpi_status 608 acpi_ut_initialize_buffer(struct acpi_buffer *buffer, 609 acpi_size required_length); 610 611 void *acpi_ut_allocate(acpi_size size, 612 u32 component, const char *module, u32 line); 613 614 void *acpi_ut_allocate_zeroed(acpi_size size, 615 u32 component, const char *module, u32 line); 616 617 #ifdef ACPI_DBG_TRACK_ALLOCATIONS 618 void *acpi_ut_allocate_and_track(acpi_size size, 619 u32 component, const char *module, u32 line); 620 621 void *acpi_ut_allocate_zeroed_and_track(acpi_size size, 622 u32 component, 623 const char *module, u32 line); 624 625 void 626 acpi_ut_free_and_track(void *address, 627 u32 component, const char *module, u32 line); 628 629 #ifdef ACPI_FUTURE_USAGE 630 void acpi_ut_dump_allocation_info(void); 631 #endif /* ACPI_FUTURE_USAGE */ 632 633 void acpi_ut_dump_allocations(u32 component, const char *module); 634 635 acpi_status 636 acpi_ut_create_list(char *list_name, 637 u16 object_size, struct acpi_memory_list **return_cache); 638 639 #endif /* ACPI_DBG_TRACK_ALLOCATIONS */ 640 641 /* 642 * utaddress - address range check 643 */ 644 acpi_status 645 acpi_ut_add_address_range(acpi_adr_space_type space_id, 646 acpi_physical_address address, 647 u32 length, struct acpi_namespace_node *region_node); 648 649 void 650 acpi_ut_remove_address_range(acpi_adr_space_type space_id, 651 struct acpi_namespace_node *region_node); 652 653 u32 654 acpi_ut_check_address_range(acpi_adr_space_type space_id, 655 acpi_physical_address address, u32 length, u8 warn); 656 657 void acpi_ut_delete_address_lists(void); 658 659 /* 660 * utxferror - various error/warning output functions 661 */ 662 void ACPI_INTERNAL_VAR_XFACE 663 acpi_ut_predefined_warning(const char *module_name, 664 u32 line_number, 665 char *pathname, 666 u8 node_flags, const char *format, ...); 667 668 void ACPI_INTERNAL_VAR_XFACE 669 acpi_ut_predefined_info(const char *module_name, 670 u32 line_number, 671 char *pathname, u8 node_flags, const char *format, ...); 672 673 void 674 acpi_ut_namespace_error(const char *module_name, 675 u32 line_number, 676 const char *internal_name, acpi_status lookup_status); 677 678 void 679 acpi_ut_method_error(const char *module_name, 680 u32 line_number, 681 const char *message, 682 struct acpi_namespace_node *node, 683 const char *path, acpi_status lookup_status); 684 685 #endif /* _ACUTILS_H */ 686