actypes.h revision 138287
1/****************************************************************************** 2 * 3 * Name: actypes.h - Common data types for the entire ACPI subsystem 4 * $Revision: 274 $ 5 * 6 *****************************************************************************/ 7 8/****************************************************************************** 9 * 10 * 1. Copyright Notice 11 * 12 * Some or all of this work - Copyright (c) 1999 - 2004, Intel Corp. 13 * All rights reserved. 14 * 15 * 2. License 16 * 17 * 2.1. This is your license from Intel Corp. under its intellectual property 18 * rights. You may have additional license terms from the party that provided 19 * you this software, covering your right to use that party's intellectual 20 * property rights. 21 * 22 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 23 * copy of the source code appearing in this file ("Covered Code") an 24 * irrevocable, perpetual, worldwide license under Intel's copyrights in the 25 * base code distributed originally by Intel ("Original Intel Code") to copy, 26 * make derivatives, distribute, use and display any portion of the Covered 27 * Code in any form, with the right to sublicense such rights; and 28 * 29 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 30 * license (with the right to sublicense), under only those claims of Intel 31 * patents that are infringed by the Original Intel Code, to make, use, sell, 32 * offer to sell, and import the Covered Code and derivative works thereof 33 * solely to the minimum extent necessary to exercise the above copyright 34 * license, and in no event shall the patent license extend to any additions 35 * to or modifications of the Original Intel Code. No other license or right 36 * is granted directly or by implication, estoppel or otherwise; 37 * 38 * The above copyright and patent license is granted only if the following 39 * conditions are met: 40 * 41 * 3. Conditions 42 * 43 * 3.1. Redistribution of Source with Rights to Further Distribute Source. 44 * Redistribution of source code of any substantial portion of the Covered 45 * Code or modification with rights to further distribute source must include 46 * the above Copyright Notice, the above License, this list of Conditions, 47 * and the following Disclaimer and Export Compliance provision. In addition, 48 * Licensee must cause all Covered Code to which Licensee contributes to 49 * contain a file documenting the changes Licensee made to create that Covered 50 * Code and the date of any change. Licensee must include in that file the 51 * documentation of any changes made by any predecessor Licensee. Licensee 52 * must include a prominent statement that the modification is derived, 53 * directly or indirectly, from Original Intel Code. 54 * 55 * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 56 * Redistribution of source code of any substantial portion of the Covered 57 * Code or modification without rights to further distribute source must 58 * include the following Disclaimer and Export Compliance provision in the 59 * documentation and/or other materials provided with distribution. In 60 * addition, Licensee may not authorize further sublicense of source of any 61 * portion of the Covered Code, and must include terms to the effect that the 62 * license from Licensee to its licensee is limited to the intellectual 63 * property embodied in the software Licensee provides to its licensee, and 64 * not to intellectual property embodied in modifications its licensee may 65 * make. 66 * 67 * 3.3. Redistribution of Executable. Redistribution in executable form of any 68 * substantial portion of the Covered Code or modification must reproduce the 69 * above Copyright Notice, and the following Disclaimer and Export Compliance 70 * provision in the documentation and/or other materials provided with the 71 * distribution. 72 * 73 * 3.4. Intel retains all right, title, and interest in and to the Original 74 * Intel Code. 75 * 76 * 3.5. Neither the name Intel nor any other trademark owned or controlled by 77 * Intel shall be used in advertising or otherwise to promote the sale, use or 78 * other dealings in products derived from or relating to the Covered Code 79 * without prior written authorization from Intel. 80 * 81 * 4. Disclaimer and Export Compliance 82 * 83 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 84 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 85 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 86 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 87 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 88 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 89 * PARTICULAR PURPOSE. 90 * 91 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 92 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 93 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 94 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 95 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 96 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 97 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 98 * LIMITED REMEDY. 99 * 100 * 4.3. Licensee shall not export, either directly or indirectly, any of this 101 * software or system incorporating such software without first obtaining any 102 * required license or other approval from the U. S. Department of Commerce or 103 * any other agency or department of the United States Government. In the 104 * event Licensee exports any such software from the United States or 105 * re-exports any such software from a foreign destination, Licensee shall 106 * ensure that the distribution and export/re-export of the software is in 107 * compliance with all laws, regulations, orders, or other restrictions of the 108 * U.S. Export Administration Regulations. Licensee agrees that neither it nor 109 * any of its subsidiaries will export/re-export any technical data, process, 110 * software, or service, directly or indirectly, to any country for which the 111 * United States government or any agency thereof requires an export license, 112 * other governmental approval, or letter of assurance, without first obtaining 113 * such license, approval or letter. 114 * 115 *****************************************************************************/ 116 117#ifndef __ACTYPES_H__ 118#define __ACTYPES_H__ 119 120/*! [Begin] no source code translation (keep the typedefs) */ 121 122 123 124/* 125 * Data type ranges 126 * Note: These macros are designed to be compiler independent as well as 127 * working around problems that some 32-bit compilers have with 64-bit 128 * constants. 129 */ 130#define ACPI_UINT8_MAX (UINT8) (~((UINT8) 0)) /* 0xFF */ 131#define ACPI_UINT16_MAX (UINT16)(~((UINT16) 0)) /* 0xFFFF */ 132#define ACPI_UINT32_MAX (UINT32)(~((UINT32) 0)) /* 0xFFFFFFFF */ 133#define ACPI_UINT64_MAX (UINT64)(~((UINT64) 0)) /* 0xFFFFFFFFFFFFFFFF */ 134#define ACPI_ASCII_MAX 0x7F 135 136 137#ifdef DEFINE_ALTERNATE_TYPES 138/* 139 * Types used only in translated source, defined here to enable 140 * cross-platform compilation only. 141 */ 142typedef int s32; 143typedef unsigned char u8; 144typedef unsigned short u16; 145typedef unsigned int u32; 146typedef COMPILER_DEPENDENT_UINT64 u64; 147 148#endif 149 150 151/* 152 * Data types - Fixed across all compilation models (16/32/64) 153 * 154 * BOOLEAN Logical Boolean. 155 * INT8 8-bit (1 byte) signed value 156 * UINT8 8-bit (1 byte) unsigned value 157 * INT16 16-bit (2 byte) signed value 158 * UINT16 16-bit (2 byte) unsigned value 159 * INT32 32-bit (4 byte) signed value 160 * UINT32 32-bit (4 byte) unsigned value 161 * INT64 64-bit (8 byte) signed value 162 * UINT64 64-bit (8 byte) unsigned value 163 * ACPI_NATIVE_INT 32-bit on IA-32, 64-bit on IA-64 signed value 164 * ACPI_NATIVE_UINT 32-bit on IA-32, 64-bit on IA-64 unsigned value 165 */ 166 167#ifndef ACPI_MACHINE_WIDTH 168#error ACPI_MACHINE_WIDTH not defined 169#endif 170 171#if ACPI_MACHINE_WIDTH == 64 172 173/*! [Begin] no source code translation (keep the typedefs) */ 174 175/* 176 * 64-bit type definitions 177 */ 178typedef unsigned char UINT8; 179typedef unsigned char BOOLEAN; 180typedef unsigned short UINT16; 181typedef int INT32; 182typedef unsigned int UINT32; 183typedef COMPILER_DEPENDENT_INT64 INT64; 184typedef COMPILER_DEPENDENT_UINT64 UINT64; 185 186/*! [End] no source code translation !*/ 187 188typedef INT64 ACPI_NATIVE_INT; 189typedef UINT64 ACPI_NATIVE_UINT; 190 191typedef UINT64 ACPI_TABLE_PTR; 192typedef UINT64 ACPI_IO_ADDRESS; 193typedef UINT64 ACPI_PHYSICAL_ADDRESS; 194typedef UINT64 ACPI_SIZE; 195 196#define ALIGNED_ADDRESS_BOUNDARY 0x00000008 /* No hardware alignment support in IA64 */ 197#define ACPI_USE_NATIVE_DIVIDE /* Native 64-bit integer support */ 198#define ACPI_MAX_PTR ACPI_UINT64_MAX 199#define ACPI_SIZE_MAX ACPI_UINT64_MAX 200 201 202#elif ACPI_MACHINE_WIDTH == 16 203 204/*! [Begin] no source code translation (keep the typedefs) */ 205 206/* 207 * 16-bit type definitions 208 */ 209typedef unsigned char UINT8; 210typedef unsigned char BOOLEAN; 211typedef unsigned int UINT16; 212typedef long INT32; 213typedef int INT16; 214typedef unsigned long UINT32; 215 216typedef struct 217{ 218 UINT32 Lo; 219 UINT32 Hi; 220 221} UINT64; 222 223/*! [End] no source code translation !*/ 224 225typedef UINT16 ACPI_NATIVE_UINT; 226typedef INT16 ACPI_NATIVE_INT; 227 228typedef UINT32 ACPI_TABLE_PTR; 229typedef UINT32 ACPI_IO_ADDRESS; 230typedef char *ACPI_PHYSICAL_ADDRESS; 231typedef UINT16 ACPI_SIZE; 232 233#define ALIGNED_ADDRESS_BOUNDARY 0x00000002 234#define ACPI_MISALIGNED_TRANSFERS 235#define ACPI_USE_NATIVE_DIVIDE /* No 64-bit integers, ok to use native divide */ 236#define ACPI_MAX_PTR ACPI_UINT16_MAX 237#define ACPI_SIZE_MAX ACPI_UINT16_MAX 238 239/* 240 * (16-bit only) internal integers must be 32-bits, so 241 * 64-bit integers cannot be supported 242 */ 243#define ACPI_NO_INTEGER64_SUPPORT 244 245 246#elif ACPI_MACHINE_WIDTH == 32 247 248/*! [Begin] no source code translation (keep the typedefs) */ 249 250/* 251 * 32-bit type definitions (default) 252 */ 253typedef unsigned char UINT8; 254typedef unsigned char BOOLEAN; 255typedef unsigned short UINT16; 256typedef int INT32; 257typedef unsigned int UINT32; 258typedef COMPILER_DEPENDENT_INT64 INT64; 259typedef COMPILER_DEPENDENT_UINT64 UINT64; 260 261/*! [End] no source code translation !*/ 262 263typedef INT32 ACPI_NATIVE_INT; 264typedef UINT32 ACPI_NATIVE_UINT; 265 266typedef UINT64 ACPI_TABLE_PTR; 267typedef UINT32 ACPI_IO_ADDRESS; 268typedef UINT64 ACPI_PHYSICAL_ADDRESS; 269typedef UINT32 ACPI_SIZE; 270 271#define ALIGNED_ADDRESS_BOUNDARY 0x00000004 272#define ACPI_MISALIGNED_TRANSFERS 273#define ACPI_MAX_PTR ACPI_UINT32_MAX 274#define ACPI_SIZE_MAX ACPI_UINT32_MAX 275 276#else 277#error unknown ACPI_MACHINE_WIDTH 278#endif 279 280 281/* 282 * Miscellaneous common types 283 */ 284typedef UINT16 UINT16_BIT; 285typedef UINT32 UINT32_BIT; 286typedef ACPI_NATIVE_UINT ACPI_PTRDIFF; 287 288/* 289 * Pointer overlays to avoid lots of typecasting for 290 * code that accepts both physical and logical pointers. 291 */ 292typedef union acpi_pointers 293{ 294 ACPI_PHYSICAL_ADDRESS Physical; 295 void *Logical; 296 ACPI_TABLE_PTR Value; 297 298} ACPI_POINTERS; 299 300typedef struct acpi_pointer 301{ 302 UINT32 PointerType; 303 union acpi_pointers Pointer; 304 305} ACPI_POINTER; 306 307/* PointerTypes for above */ 308 309#define ACPI_PHYSICAL_POINTER 0x01 310#define ACPI_LOGICAL_POINTER 0x02 311 312/* Processor mode */ 313 314#define ACPI_PHYSICAL_ADDRESSING 0x04 315#define ACPI_LOGICAL_ADDRESSING 0x08 316#define ACPI_MEMORY_MODE 0x0C 317 318#define ACPI_PHYSMODE_PHYSPTR ACPI_PHYSICAL_ADDRESSING | ACPI_PHYSICAL_POINTER 319#define ACPI_LOGMODE_PHYSPTR ACPI_LOGICAL_ADDRESSING | ACPI_PHYSICAL_POINTER 320#define ACPI_LOGMODE_LOGPTR ACPI_LOGICAL_ADDRESSING | ACPI_LOGICAL_POINTER 321 322 323/* 324 * Useful defines 325 */ 326#ifdef FALSE 327#undef FALSE 328#endif 329#define FALSE (1 == 0) 330 331#ifdef TRUE 332#undef TRUE 333#endif 334#define TRUE (1 == 1) 335 336#ifndef NULL 337#define NULL (void *) 0 338#endif 339 340 341/* 342 * Local datatypes 343 */ 344typedef UINT32 ACPI_STATUS; /* All ACPI Exceptions */ 345typedef UINT32 ACPI_NAME; /* 4-byte ACPI name */ 346typedef char * ACPI_STRING; /* Null terminated ASCII string */ 347typedef void * ACPI_HANDLE; /* Actually a ptr to an Node */ 348 349typedef struct uint64_struct 350{ 351 UINT32 Lo; 352 UINT32 Hi; 353 354} UINT64_STRUCT; 355 356typedef union uint64_overlay 357{ 358 UINT64 Full; 359 UINT64_STRUCT Part; 360 361} UINT64_OVERLAY; 362 363typedef struct uint32_struct 364{ 365 UINT32 Lo; 366 UINT32 Hi; 367 368} UINT32_STRUCT; 369 370 371/* 372 * Acpi integer width. In ACPI version 1, integers are 373 * 32 bits. In ACPI version 2, integers are 64 bits. 374 * Note that this pertains to the ACPI integer type only, not 375 * other integers used in the implementation of the ACPI CA 376 * subsystem. 377 */ 378#ifdef ACPI_NO_INTEGER64_SUPPORT 379 380/* 32-bit integers only, no 64-bit support */ 381 382typedef UINT32 ACPI_INTEGER; 383#define ACPI_INTEGER_MAX ACPI_UINT32_MAX 384#define ACPI_INTEGER_BIT_SIZE 32 385#define ACPI_MAX_DECIMAL_DIGITS 10 /* 2^32 = 4,294,967,296 */ 386 387#define ACPI_USE_NATIVE_DIVIDE /* Use compiler native 32-bit divide */ 388 389 390#else 391 392/* 64-bit integers */ 393 394typedef UINT64 ACPI_INTEGER; 395#define ACPI_INTEGER_MAX ACPI_UINT64_MAX 396#define ACPI_INTEGER_BIT_SIZE 64 397#define ACPI_MAX_DECIMAL_DIGITS 20 /* 2^64 = 18,446,744,073,709,551,616 */ 398 399 400#if ACPI_MACHINE_WIDTH == 64 401#define ACPI_USE_NATIVE_DIVIDE /* Use compiler native 64-bit divide */ 402#endif 403#endif 404 405#define ACPI_MAX64_DECIMAL_DIGITS 20 406#define ACPI_MAX32_DECIMAL_DIGITS 10 407#define ACPI_MAX16_DECIMAL_DIGITS 5 408#define ACPI_MAX8_DECIMAL_DIGITS 3 409 410/* 411 * Constants with special meanings 412 */ 413#define ACPI_ROOT_OBJECT (ACPI_HANDLE) ACPI_PTR_ADD (char, NULL, ACPI_MAX_PTR) 414 415 416/* 417 * Initialization sequence 418 */ 419#define ACPI_FULL_INITIALIZATION 0x00 420#define ACPI_NO_ADDRESS_SPACE_INIT 0x01 421#define ACPI_NO_HARDWARE_INIT 0x02 422#define ACPI_NO_EVENT_INIT 0x04 423#define ACPI_NO_HANDLER_INIT 0x08 424#define ACPI_NO_ACPI_ENABLE 0x10 425#define ACPI_NO_DEVICE_INIT 0x20 426#define ACPI_NO_OBJECT_INIT 0x40 427 428/* 429 * Initialization state 430 */ 431#define ACPI_INITIALIZED_OK 0x01 432 433/* 434 * Power state values 435 */ 436#define ACPI_STATE_UNKNOWN (UINT8) 0xFF 437 438#define ACPI_STATE_S0 (UINT8) 0 439#define ACPI_STATE_S1 (UINT8) 1 440#define ACPI_STATE_S2 (UINT8) 2 441#define ACPI_STATE_S3 (UINT8) 3 442#define ACPI_STATE_S4 (UINT8) 4 443#define ACPI_STATE_S5 (UINT8) 5 444#define ACPI_S_STATES_MAX ACPI_STATE_S5 445#define ACPI_S_STATE_COUNT 6 446 447#define ACPI_STATE_D0 (UINT8) 0 448#define ACPI_STATE_D1 (UINT8) 1 449#define ACPI_STATE_D2 (UINT8) 2 450#define ACPI_STATE_D3 (UINT8) 3 451#define ACPI_D_STATES_MAX ACPI_STATE_D3 452#define ACPI_D_STATE_COUNT 4 453 454#define ACPI_STATE_C0 (UINT8) 0 455#define ACPI_STATE_C1 (UINT8) 1 456#define ACPI_STATE_C2 (UINT8) 2 457#define ACPI_STATE_C3 (UINT8) 3 458#define ACPI_C_STATES_MAX ACPI_STATE_C3 459#define ACPI_C_STATE_COUNT 4 460 461/* 462 * Sleep type invalid value 463 */ 464#define ACPI_SLEEP_TYPE_MAX 0x7 465#define ACPI_SLEEP_TYPE_INVALID 0xFF 466 467/* 468 * Standard notify values 469 */ 470#define ACPI_NOTIFY_BUS_CHECK (UINT8) 0 471#define ACPI_NOTIFY_DEVICE_CHECK (UINT8) 1 472#define ACPI_NOTIFY_DEVICE_WAKE (UINT8) 2 473#define ACPI_NOTIFY_EJECT_REQUEST (UINT8) 3 474#define ACPI_NOTIFY_DEVICE_CHECK_LIGHT (UINT8) 4 475#define ACPI_NOTIFY_FREQUENCY_MISMATCH (UINT8) 5 476#define ACPI_NOTIFY_BUS_MODE_MISMATCH (UINT8) 6 477#define ACPI_NOTIFY_POWER_FAULT (UINT8) 7 478 479/* 480 * Table types. These values are passed to the table related APIs 481 */ 482typedef UINT32 ACPI_TABLE_TYPE; 483 484#define ACPI_TABLE_RSDP (ACPI_TABLE_TYPE) 0 485#define ACPI_TABLE_DSDT (ACPI_TABLE_TYPE) 1 486#define ACPI_TABLE_FADT (ACPI_TABLE_TYPE) 2 487#define ACPI_TABLE_FACS (ACPI_TABLE_TYPE) 3 488#define ACPI_TABLE_PSDT (ACPI_TABLE_TYPE) 4 489#define ACPI_TABLE_SSDT (ACPI_TABLE_TYPE) 5 490#define ACPI_TABLE_XSDT (ACPI_TABLE_TYPE) 6 491#define ACPI_TABLE_MAX 6 492#define NUM_ACPI_TABLE_TYPES (ACPI_TABLE_MAX+1) 493 494/* 495 * Types associated with ACPI names and objects. The first group of 496 * values (up to ACPI_TYPE_EXTERNAL_MAX) correspond to the definition 497 * of the ACPI ObjectType() operator (See the ACPI Spec). Therefore, 498 * only add to the first group if the spec changes. 499 * 500 * NOTE: Types must be kept in sync with the global AcpiNsProperties 501 * and AcpiNsTypeNames arrays. 502 */ 503typedef UINT32 ACPI_OBJECT_TYPE; 504 505#define ACPI_TYPE_ANY 0x00 506#define ACPI_TYPE_INTEGER 0x01 /* Byte/Word/Dword/Zero/One/Ones */ 507#define ACPI_TYPE_STRING 0x02 508#define ACPI_TYPE_BUFFER 0x03 509#define ACPI_TYPE_PACKAGE 0x04 /* ByteConst, multiple DataTerm/Constant/SuperName */ 510#define ACPI_TYPE_FIELD_UNIT 0x05 511#define ACPI_TYPE_DEVICE 0x06 /* Name, multiple Node */ 512#define ACPI_TYPE_EVENT 0x07 513#define ACPI_TYPE_METHOD 0x08 /* Name, ByteConst, multiple Code */ 514#define ACPI_TYPE_MUTEX 0x09 515#define ACPI_TYPE_REGION 0x0A 516#define ACPI_TYPE_POWER 0x0B /* Name,ByteConst,WordConst,multi Node */ 517#define ACPI_TYPE_PROCESSOR 0x0C /* Name,ByteConst,DWordConst,ByteConst,multi NmO */ 518#define ACPI_TYPE_THERMAL 0x0D /* Name, multiple Node */ 519#define ACPI_TYPE_BUFFER_FIELD 0x0E 520#define ACPI_TYPE_DDB_HANDLE 0x0F 521#define ACPI_TYPE_DEBUG_OBJECT 0x10 522 523#define ACPI_TYPE_EXTERNAL_MAX 0x10 524 525/* 526 * These are object types that do not map directly to the ACPI 527 * ObjectType() operator. They are used for various internal purposes only. 528 * If new predefined ACPI_TYPEs are added (via the ACPI specification), these 529 * internal types must move upwards. (There is code that depends on these 530 * values being contiguous with the external types above.) 531 */ 532#define ACPI_TYPE_LOCAL_REGION_FIELD 0x11 533#define ACPI_TYPE_LOCAL_BANK_FIELD 0x12 534#define ACPI_TYPE_LOCAL_INDEX_FIELD 0x13 535#define ACPI_TYPE_LOCAL_REFERENCE 0x14 /* Arg#, Local#, Name, Debug, RefOf, Index */ 536#define ACPI_TYPE_LOCAL_ALIAS 0x15 537#define ACPI_TYPE_LOCAL_METHOD_ALIAS 0x16 538#define ACPI_TYPE_LOCAL_NOTIFY 0x17 539#define ACPI_TYPE_LOCAL_ADDRESS_HANDLER 0x18 540#define ACPI_TYPE_LOCAL_RESOURCE 0x19 541#define ACPI_TYPE_LOCAL_RESOURCE_FIELD 0x1A 542#define ACPI_TYPE_LOCAL_SCOPE 0x1B /* 1 Name, multiple ObjectList Nodes */ 543 544#define ACPI_TYPE_NS_NODE_MAX 0x1B /* Last typecode used within a NS Node */ 545 546/* 547 * These are special object types that never appear in 548 * a Namespace node, only in an ACPI_OPERAND_OBJECT 549 */ 550#define ACPI_TYPE_LOCAL_EXTRA 0x1C 551#define ACPI_TYPE_LOCAL_DATA 0x1D 552 553#define ACPI_TYPE_LOCAL_MAX 0x1D 554 555/* All types above here are invalid */ 556 557#define ACPI_TYPE_INVALID 0x1E 558#define ACPI_TYPE_NOT_FOUND 0xFF 559 560 561/* 562 * Bitmapped ACPI types. Used internally only 563 */ 564#define ACPI_BTYPE_ANY 0x00000000 565#define ACPI_BTYPE_INTEGER 0x00000001 566#define ACPI_BTYPE_STRING 0x00000002 567#define ACPI_BTYPE_BUFFER 0x00000004 568#define ACPI_BTYPE_PACKAGE 0x00000008 569#define ACPI_BTYPE_FIELD_UNIT 0x00000010 570#define ACPI_BTYPE_DEVICE 0x00000020 571#define ACPI_BTYPE_EVENT 0x00000040 572#define ACPI_BTYPE_METHOD 0x00000080 573#define ACPI_BTYPE_MUTEX 0x00000100 574#define ACPI_BTYPE_REGION 0x00000200 575#define ACPI_BTYPE_POWER 0x00000400 576#define ACPI_BTYPE_PROCESSOR 0x00000800 577#define ACPI_BTYPE_THERMAL 0x00001000 578#define ACPI_BTYPE_BUFFER_FIELD 0x00002000 579#define ACPI_BTYPE_DDB_HANDLE 0x00004000 580#define ACPI_BTYPE_DEBUG_OBJECT 0x00008000 581#define ACPI_BTYPE_REFERENCE 0x00010000 582#define ACPI_BTYPE_RESOURCE 0x00020000 583 584#define ACPI_BTYPE_COMPUTE_DATA (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER) 585 586#define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE) 587#define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE | ACPI_BTYPE_DDB_HANDLE) 588#define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR) 589#define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */ 590#define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF 591 592/* 593 * All I/O 594 */ 595#define ACPI_READ 0 596#define ACPI_WRITE 1 597#define ACPI_IO_MASK 1 598 599/* 600 * Event Types: Fixed & General Purpose 601 */ 602typedef UINT32 ACPI_EVENT_TYPE; 603 604/* 605 * Fixed events 606 */ 607#define ACPI_EVENT_PMTIMER 0 608#define ACPI_EVENT_GLOBAL 1 609#define ACPI_EVENT_POWER_BUTTON 2 610#define ACPI_EVENT_SLEEP_BUTTON 3 611#define ACPI_EVENT_RTC 4 612#define ACPI_EVENT_MAX 4 613#define ACPI_NUM_FIXED_EVENTS ACPI_EVENT_MAX + 1 614 615/* 616 * Event Status - Per event 617 * ------------- 618 * The encoding of ACPI_EVENT_STATUS is illustrated below. 619 * Note that a set bit (1) indicates the property is TRUE 620 * (e.g. if bit 0 is set then the event is enabled). 621 * +-------------+-+-+-+ 622 * | Bits 31:3 |2|1|0| 623 * +-------------+-+-+-+ 624 * | | | | 625 * | | | +- Enabled? 626 * | | +--- Enabled for wake? 627 * | +----- Set? 628 * +----------- <Reserved> 629 */ 630typedef UINT32 ACPI_EVENT_STATUS; 631 632#define ACPI_EVENT_FLAG_DISABLED (ACPI_EVENT_STATUS) 0x00 633#define ACPI_EVENT_FLAG_ENABLED (ACPI_EVENT_STATUS) 0x01 634#define ACPI_EVENT_FLAG_WAKE_ENABLED (ACPI_EVENT_STATUS) 0x02 635#define ACPI_EVENT_FLAG_SET (ACPI_EVENT_STATUS) 0x04 636 637/* 638 * General Purpose Events (GPE) 639 */ 640#define ACPI_GPE_INVALID 0xFF 641#define ACPI_GPE_MAX 0xFF 642#define ACPI_NUM_GPE 256 643 644#define ACPI_GPE_ENABLE 0 645#define ACPI_GPE_DISABLE 1 646 647 648/* 649 * GPE info flags - Per GPE 650 * +-+-+-+---+---+-+ 651 * |7|6|5|4:3|2:1|0| 652 * +-+-+-+---+---+-+ 653 * | | | | | | 654 * | | | | | +--- Interrupt type: Edge or Level Triggered 655 * | | | | +--- Type: Wake-only, Runtime-only, or wake/runtime 656 * | | | +--- Type of dispatch -- to method, handler, or none 657 * | | +--- Enabled for runtime? 658 * | +--- Enabled for wake? 659 * +--- System state when GPE ocurred (running/waking) 660 */ 661#define ACPI_GPE_XRUPT_TYPE_MASK (UINT8) 0x01 662#define ACPI_GPE_LEVEL_TRIGGERED (UINT8) 0x01 663#define ACPI_GPE_EDGE_TRIGGERED (UINT8) 0x00 664 665#define ACPI_GPE_TYPE_MASK (UINT8) 0x06 666#define ACPI_GPE_TYPE_WAKE_RUN (UINT8) 0x06 667#define ACPI_GPE_TYPE_WAKE (UINT8) 0x02 668#define ACPI_GPE_TYPE_RUNTIME (UINT8) 0x04 /* Default */ 669 670#define ACPI_GPE_DISPATCH_MASK (UINT8) 0x18 671#define ACPI_GPE_DISPATCH_HANDLER (UINT8) 0x08 672#define ACPI_GPE_DISPATCH_METHOD (UINT8) 0x10 673#define ACPI_GPE_DISPATCH_NOT_USED (UINT8) 0x00 /* Default */ 674 675#define ACPI_GPE_RUN_ENABLE_MASK (UINT8) 0x20 676#define ACPI_GPE_RUN_ENABLED (UINT8) 0x20 677#define ACPI_GPE_RUN_DISABLED (UINT8) 0x00 /* Default */ 678 679#define ACPI_GPE_WAKE_ENABLE_MASK (UINT8) 0x40 680#define ACPI_GPE_WAKE_ENABLED (UINT8) 0x40 681#define ACPI_GPE_WAKE_DISABLED (UINT8) 0x00 /* Default */ 682 683#define ACPI_GPE_ENABLE_MASK (UINT8) 0x60 /* Both run/wake */ 684 685#define ACPI_GPE_SYSTEM_MASK (UINT8) 0x80 686#define ACPI_GPE_SYSTEM_RUNNING (UINT8) 0x80 687#define ACPI_GPE_SYSTEM_WAKING (UINT8) 0x00 688 689/* 690 * Flags for GPE and Lock interfaces 691 */ 692#define ACPI_EVENT_WAKE_ENABLE 0x2 /* AcpiGpeEnable */ 693#define ACPI_EVENT_WAKE_DISABLE 0x2 /* AcpiGpeDisable */ 694 695#define ACPI_NOT_ISR 0x1 696#define ACPI_ISR 0x0 697 698 699/* Notify types */ 700 701#define ACPI_SYSTEM_NOTIFY 0x1 702#define ACPI_DEVICE_NOTIFY 0x2 703#define ACPI_ALL_NOTIFY 0x3 704#define ACPI_MAX_NOTIFY_HANDLER_TYPE 0x3 705 706#define ACPI_MAX_SYS_NOTIFY 0x7f 707 708 709/* Address Space (Operation Region) Types */ 710 711typedef UINT8 ACPI_ADR_SPACE_TYPE; 712 713#define ACPI_ADR_SPACE_SYSTEM_MEMORY (ACPI_ADR_SPACE_TYPE) 0 714#define ACPI_ADR_SPACE_SYSTEM_IO (ACPI_ADR_SPACE_TYPE) 1 715#define ACPI_ADR_SPACE_PCI_CONFIG (ACPI_ADR_SPACE_TYPE) 2 716#define ACPI_ADR_SPACE_EC (ACPI_ADR_SPACE_TYPE) 3 717#define ACPI_ADR_SPACE_SMBUS (ACPI_ADR_SPACE_TYPE) 4 718#define ACPI_ADR_SPACE_CMOS (ACPI_ADR_SPACE_TYPE) 5 719#define ACPI_ADR_SPACE_PCI_BAR_TARGET (ACPI_ADR_SPACE_TYPE) 6 720#define ACPI_ADR_SPACE_DATA_TABLE (ACPI_ADR_SPACE_TYPE) 7 721#define ACPI_ADR_SPACE_FIXED_HARDWARE (ACPI_ADR_SPACE_TYPE) 127 722 723 724/* 725 * BitRegister IDs 726 * These are bitfields defined within the full ACPI registers 727 */ 728#define ACPI_BITREG_TIMER_STATUS 0x00 729#define ACPI_BITREG_BUS_MASTER_STATUS 0x01 730#define ACPI_BITREG_GLOBAL_LOCK_STATUS 0x02 731#define ACPI_BITREG_POWER_BUTTON_STATUS 0x03 732#define ACPI_BITREG_SLEEP_BUTTON_STATUS 0x04 733#define ACPI_BITREG_RT_CLOCK_STATUS 0x05 734#define ACPI_BITREG_WAKE_STATUS 0x06 735 736#define ACPI_BITREG_TIMER_ENABLE 0x07 737#define ACPI_BITREG_GLOBAL_LOCK_ENABLE 0x08 738#define ACPI_BITREG_POWER_BUTTON_ENABLE 0x09 739#define ACPI_BITREG_SLEEP_BUTTON_ENABLE 0x0A 740#define ACPI_BITREG_RT_CLOCK_ENABLE 0x0B 741#define ACPI_BITREG_WAKE_ENABLE 0x0C 742 743#define ACPI_BITREG_SCI_ENABLE 0x0D 744#define ACPI_BITREG_BUS_MASTER_RLD 0x0E 745#define ACPI_BITREG_GLOBAL_LOCK_RELEASE 0x0F 746#define ACPI_BITREG_SLEEP_TYPE_A 0x10 747#define ACPI_BITREG_SLEEP_TYPE_B 0x11 748#define ACPI_BITREG_SLEEP_ENABLE 0x12 749 750#define ACPI_BITREG_ARB_DISABLE 0x13 751 752#define ACPI_BITREG_MAX 0x13 753#define ACPI_NUM_BITREG ACPI_BITREG_MAX + 1 754 755 756/* 757 * External ACPI object definition 758 */ 759typedef union acpi_object 760{ 761 ACPI_OBJECT_TYPE Type; /* See definition of AcpiNsType for values */ 762 struct 763 { 764 ACPI_OBJECT_TYPE Type; 765 ACPI_INTEGER Value; /* The actual number */ 766 } Integer; 767 768 struct 769 { 770 ACPI_OBJECT_TYPE Type; 771 UINT32 Length; /* # of bytes in string, excluding trailing null */ 772 char *Pointer; /* points to the string value */ 773 } String; 774 775 struct 776 { 777 ACPI_OBJECT_TYPE Type; 778 UINT32 Length; /* # of bytes in buffer */ 779 UINT8 *Pointer; /* points to the buffer */ 780 } Buffer; 781 782 struct 783 { 784 ACPI_OBJECT_TYPE Type; 785 UINT32 Fill1; 786 ACPI_HANDLE Handle; /* object reference */ 787 } Reference; 788 789 struct 790 { 791 ACPI_OBJECT_TYPE Type; 792 UINT32 Count; /* # of elements in package */ 793 union acpi_object *Elements; /* Pointer to an array of ACPI_OBJECTs */ 794 } Package; 795 796 struct 797 { 798 ACPI_OBJECT_TYPE Type; 799 UINT32 ProcId; 800 ACPI_IO_ADDRESS PblkAddress; 801 UINT32 PblkLength; 802 } Processor; 803 804 struct 805 { 806 ACPI_OBJECT_TYPE Type; 807 UINT32 SystemLevel; 808 UINT32 ResourceOrder; 809 } PowerResource; 810 811} ACPI_OBJECT; 812 813 814/* 815 * List of objects, used as a parameter list for control method evaluation 816 */ 817typedef struct acpi_object_list 818{ 819 UINT32 Count; 820 ACPI_OBJECT *Pointer; 821 822} ACPI_OBJECT_LIST; 823 824 825/* 826 * Miscellaneous common Data Structures used by the interfaces 827 */ 828#define ACPI_NO_BUFFER 0 829#define ACPI_ALLOCATE_BUFFER (ACPI_SIZE) (-1) 830#define ACPI_ALLOCATE_LOCAL_BUFFER (ACPI_SIZE) (-2) 831 832typedef struct acpi_buffer 833{ 834 ACPI_SIZE Length; /* Length in bytes of the buffer */ 835 void *Pointer; /* pointer to buffer */ 836 837} ACPI_BUFFER; 838 839 840/* 841 * NameType for AcpiGetName 842 */ 843#define ACPI_FULL_PATHNAME 0 844#define ACPI_SINGLE_NAME 1 845#define ACPI_NAME_TYPE_MAX 1 846 847 848/* 849 * Structure and flags for AcpiGetSystemInfo 850 */ 851#define ACPI_SYS_MODE_UNKNOWN 0x0000 852#define ACPI_SYS_MODE_ACPI 0x0001 853#define ACPI_SYS_MODE_LEGACY 0x0002 854#define ACPI_SYS_MODES_MASK 0x0003 855 856 857/* 858 * ACPI Table Info. One per ACPI table _type_ 859 */ 860typedef struct acpi_table_info 861{ 862 UINT32 Count; 863 864} ACPI_TABLE_INFO; 865 866 867/* 868 * System info returned by AcpiGetSystemInfo() 869 */ 870typedef struct acpi_system_info 871{ 872 UINT32 AcpiCaVersion; 873 UINT32 Flags; 874 UINT32 TimerResolution; 875 UINT32 Reserved1; 876 UINT32 Reserved2; 877 UINT32 DebugLevel; 878 UINT32 DebugLayer; 879 UINT32 NumTableTypes; 880 ACPI_TABLE_INFO TableInfo [NUM_ACPI_TABLE_TYPES]; 881 882} ACPI_SYSTEM_INFO; 883 884 885/* 886 * Types specific to the OS service interfaces 887 */ 888 889typedef UINT32 890(ACPI_SYSTEM_XFACE *ACPI_OSD_HANDLER) ( 891 void *Context); 892 893typedef void 894(ACPI_SYSTEM_XFACE *ACPI_OSD_EXEC_CALLBACK) ( 895 void *Context); 896 897/* 898 * Various handlers and callback procedures 899 */ 900typedef 901UINT32 (*ACPI_EVENT_HANDLER) ( 902 void *Context); 903 904typedef 905void (*ACPI_NOTIFY_HANDLER) ( 906 ACPI_HANDLE Device, 907 UINT32 Value, 908 void *Context); 909 910typedef 911void (*ACPI_OBJECT_HANDLER) ( 912 ACPI_HANDLE Object, 913 UINT32 Function, 914 void *Data); 915 916typedef 917ACPI_STATUS (*ACPI_INIT_HANDLER) ( 918 ACPI_HANDLE Object, 919 UINT32 Function); 920 921#define ACPI_INIT_DEVICE_INI 1 922 923typedef 924ACPI_STATUS (*ACPI_EXCEPTION_HANDLER) ( 925 ACPI_STATUS AmlStatus, 926 ACPI_NAME Name, 927 UINT16 Opcode, 928 UINT32 AmlOffset, 929 void *Context); 930 931 932/* Address Spaces (For Operation Regions) */ 933 934typedef 935ACPI_STATUS (*ACPI_ADR_SPACE_HANDLER) ( 936 UINT32 Function, 937 ACPI_PHYSICAL_ADDRESS Address, 938 UINT32 BitWidth, 939 ACPI_INTEGER *Value, 940 void *HandlerContext, 941 void *RegionContext); 942 943#define ACPI_DEFAULT_HANDLER NULL 944 945 946typedef 947ACPI_STATUS (*ACPI_ADR_SPACE_SETUP) ( 948 ACPI_HANDLE RegionHandle, 949 UINT32 Function, 950 void *HandlerContext, 951 void **RegionContext); 952 953#define ACPI_REGION_ACTIVATE 0 954#define ACPI_REGION_DEACTIVATE 1 955 956typedef 957ACPI_STATUS (*ACPI_WALK_CALLBACK) ( 958 ACPI_HANDLE ObjHandle, 959 UINT32 NestingLevel, 960 void *Context, 961 void **ReturnValue); 962 963 964/* Interrupt handler return values */ 965 966#define ACPI_INTERRUPT_NOT_HANDLED 0x00 967#define ACPI_INTERRUPT_HANDLED 0x01 968 969 970/* Common string version of device HIDs and UIDs */ 971 972typedef struct acpi_device_id 973{ 974 char Value[ACPI_DEVICE_ID_LENGTH]; 975 976} ACPI_DEVICE_ID; 977 978/* Common string version of device CIDs */ 979 980typedef struct acpi_compatible_id 981{ 982 char Value[ACPI_MAX_CID_LENGTH]; 983 984} ACPI_COMPATIBLE_ID; 985 986typedef struct acpi_compatible_id_list 987{ 988 UINT32 Count; 989 UINT32 Size; 990 ACPI_COMPATIBLE_ID Id[1]; 991 992} ACPI_COMPATIBLE_ID_LIST; 993 994 995/* Structure and flags for AcpiGetObjectInfo */ 996 997#define ACPI_VALID_STA 0x0001 998#define ACPI_VALID_ADR 0x0002 999#define ACPI_VALID_HID 0x0004 1000#define ACPI_VALID_UID 0x0008 1001#define ACPI_VALID_CID 0x0010 1002#define ACPI_VALID_SXDS 0x0020 1003 1004 1005#define ACPI_COMMON_OBJ_INFO \ 1006 ACPI_OBJECT_TYPE Type; /* ACPI object type */ \ 1007 ACPI_NAME Name /* ACPI object Name */ 1008 1009 1010typedef struct acpi_obj_info_header 1011{ 1012 ACPI_COMMON_OBJ_INFO; 1013 1014} ACPI_OBJ_INFO_HEADER; 1015 1016 1017/* Structure returned from Get Object Info */ 1018 1019typedef struct acpi_device_info 1020{ 1021 ACPI_COMMON_OBJ_INFO; 1022 1023 UINT32 Valid; /* Indicates which fields below are valid */ 1024 UINT32 CurrentStatus; /* _STA value */ 1025 ACPI_INTEGER Address; /* _ADR value if any */ 1026 ACPI_DEVICE_ID HardwareId; /* _HID value if any */ 1027 ACPI_DEVICE_ID UniqueId; /* _UID value if any */ 1028 UINT8 HighestDstates[4]; /* _SxD values: 0xFF indicates not valid */ 1029 ACPI_COMPATIBLE_ID_LIST CompatibilityId; /* List of _CIDs if any */ 1030 1031} ACPI_DEVICE_INFO; 1032 1033 1034/* Context structs for address space handlers */ 1035 1036typedef struct acpi_pci_id 1037{ 1038 UINT16 Segment; 1039 UINT16 Bus; 1040 UINT16 Device; 1041 UINT16 Function; 1042 1043} ACPI_PCI_ID; 1044 1045 1046typedef struct acpi_mem_space_context 1047{ 1048 UINT32 Length; 1049 ACPI_PHYSICAL_ADDRESS Address; 1050 ACPI_PHYSICAL_ADDRESS MappedPhysicalAddress; 1051 UINT8 *MappedLogicalAddress; 1052 ACPI_SIZE MappedLength; 1053 1054} ACPI_MEM_SPACE_CONTEXT; 1055 1056 1057/* 1058 * Definitions for Resource Attributes 1059 */ 1060 1061/* 1062 * Memory Attributes 1063 */ 1064#define ACPI_READ_ONLY_MEMORY (UINT8) 0x00 1065#define ACPI_READ_WRITE_MEMORY (UINT8) 0x01 1066 1067#define ACPI_NON_CACHEABLE_MEMORY (UINT8) 0x00 1068#define ACPI_CACHABLE_MEMORY (UINT8) 0x01 1069#define ACPI_WRITE_COMBINING_MEMORY (UINT8) 0x02 1070#define ACPI_PREFETCHABLE_MEMORY (UINT8) 0x03 1071 1072/* 1073 * IO Attributes 1074 * The ISA IO ranges are: n000-n0FFh, n400-n4FFh, n800-n8FFh, nC00-nCFFh. 1075 * The non-ISA IO ranges are: n100-n3FFh, n500-n7FFh, n900-nBFFh, nCD0-nFFFh. 1076 */ 1077#define ACPI_NON_ISA_ONLY_RANGES (UINT8) 0x01 1078#define ACPI_ISA_ONLY_RANGES (UINT8) 0x02 1079#define ACPI_ENTIRE_RANGE (ACPI_NON_ISA_ONLY_RANGES | ACPI_ISA_ONLY_RANGES) 1080 1081#define ACPI_SPARSE_TRANSLATION (UINT8) 0x03 1082 1083/* 1084 * IO Port Descriptor Decode 1085 */ 1086#define ACPI_DECODE_10 (UINT8) 0x00 /* 10-bit IO address decode */ 1087#define ACPI_DECODE_16 (UINT8) 0x01 /* 16-bit IO address decode */ 1088 1089/* 1090 * IRQ Attributes 1091 */ 1092#define ACPI_EDGE_SENSITIVE (UINT8) 0x00 1093#define ACPI_LEVEL_SENSITIVE (UINT8) 0x01 1094 1095#define ACPI_ACTIVE_HIGH (UINT8) 0x00 1096#define ACPI_ACTIVE_LOW (UINT8) 0x01 1097 1098#define ACPI_EXCLUSIVE (UINT8) 0x00 1099#define ACPI_SHARED (UINT8) 0x01 1100 1101/* 1102 * DMA Attributes 1103 */ 1104#define ACPI_COMPATIBILITY (UINT8) 0x00 1105#define ACPI_TYPE_A (UINT8) 0x01 1106#define ACPI_TYPE_B (UINT8) 0x02 1107#define ACPI_TYPE_F (UINT8) 0x03 1108 1109#define ACPI_NOT_BUS_MASTER (UINT8) 0x00 1110#define ACPI_BUS_MASTER (UINT8) 0x01 1111 1112#define ACPI_TRANSFER_8 (UINT8) 0x00 1113#define ACPI_TRANSFER_8_16 (UINT8) 0x01 1114#define ACPI_TRANSFER_16 (UINT8) 0x02 1115 1116/* 1117 * Start Dependent Functions Priority definitions 1118 */ 1119#define ACPI_GOOD_CONFIGURATION (UINT8) 0x00 1120#define ACPI_ACCEPTABLE_CONFIGURATION (UINT8) 0x01 1121#define ACPI_SUB_OPTIMAL_CONFIGURATION (UINT8) 0x02 1122 1123/* 1124 * 16, 32 and 64-bit Address Descriptor resource types 1125 */ 1126#define ACPI_MEMORY_RANGE (UINT8) 0x00 1127#define ACPI_IO_RANGE (UINT8) 0x01 1128#define ACPI_BUS_NUMBER_RANGE (UINT8) 0x02 1129 1130#define ACPI_ADDRESS_NOT_FIXED (UINT8) 0x00 1131#define ACPI_ADDRESS_FIXED (UINT8) 0x01 1132 1133#define ACPI_POS_DECODE (UINT8) 0x00 1134#define ACPI_SUB_DECODE (UINT8) 0x01 1135 1136#define ACPI_PRODUCER (UINT8) 0x00 1137#define ACPI_CONSUMER (UINT8) 0x01 1138 1139 1140/* 1141 * Structures used to describe device resources 1142 */ 1143typedef struct acpi_resource_irq 1144{ 1145 UINT32 EdgeLevel; 1146 UINT32 ActiveHighLow; 1147 UINT32 SharedExclusive; 1148 UINT32 NumberOfInterrupts; 1149 UINT32 Interrupts[1]; 1150 1151} ACPI_RESOURCE_IRQ; 1152 1153typedef struct ACPI_RESOURCE_DMA 1154{ 1155 UINT32 Type; 1156 UINT32 BusMaster; 1157 UINT32 Transfer; 1158 UINT32 NumberOfChannels; 1159 UINT32 Channels[1]; 1160 1161} ACPI_RESOURCE_DMA; 1162 1163typedef struct acpi_resource_start_dpf 1164{ 1165 UINT32 CompatibilityPriority; 1166 UINT32 PerformanceRobustness; 1167 1168} ACPI_RESOURCE_START_DPF; 1169 1170/* 1171 * END_DEPENDENT_FUNCTIONS_RESOURCE struct is not 1172 * needed because it has no fields 1173 */ 1174 1175typedef struct acpi_resource_io 1176{ 1177 UINT32 IoDecode; 1178 UINT32 MinBaseAddress; 1179 UINT32 MaxBaseAddress; 1180 UINT32 Alignment; 1181 UINT32 RangeLength; 1182 1183} ACPI_RESOURCE_IO; 1184 1185typedef struct acpi_resource_fixed_io 1186{ 1187 UINT32 BaseAddress; 1188 UINT32 RangeLength; 1189 1190} ACPI_RESOURCE_FIXED_IO; 1191 1192typedef struct acpi_resource_vendor 1193{ 1194 UINT32 Length; 1195 UINT8 Reserved[1]; 1196 1197} ACPI_RESOURCE_VENDOR; 1198 1199typedef struct acpi_resource_end_tag 1200{ 1201 UINT8 Checksum; 1202 1203} ACPI_RESOURCE_END_TAG; 1204 1205typedef struct acpi_resource_mem24 1206{ 1207 UINT32 ReadWriteAttribute; 1208 UINT32 MinBaseAddress; 1209 UINT32 MaxBaseAddress; 1210 UINT32 Alignment; 1211 UINT32 RangeLength; 1212 1213} ACPI_RESOURCE_MEM24; 1214 1215typedef struct acpi_resource_mem32 1216{ 1217 UINT32 ReadWriteAttribute; 1218 UINT32 MinBaseAddress; 1219 UINT32 MaxBaseAddress; 1220 UINT32 Alignment; 1221 UINT32 RangeLength; 1222 1223} ACPI_RESOURCE_MEM32; 1224 1225typedef struct acpi_resource_fixed_mem32 1226{ 1227 UINT32 ReadWriteAttribute; 1228 UINT32 RangeBaseAddress; 1229 UINT32 RangeLength; 1230 1231} ACPI_RESOURCE_FIXED_MEM32; 1232 1233typedef struct acpi_memory_attribute 1234{ 1235 UINT16 CacheAttribute; 1236 UINT16 ReadWriteAttribute; 1237 1238} ACPI_MEMORY_ATTRIBUTE; 1239 1240typedef struct acpi_io_attribute 1241{ 1242 UINT16 RangeAttribute; 1243 UINT16 TranslationAttribute; 1244 1245} ACPI_IO_ATTRIBUTE; 1246 1247typedef struct acpi_bus_attribute 1248{ 1249 UINT16 Reserved1; 1250 UINT16 Reserved2; 1251 1252} ACPI_BUS_ATTRIBUTE; 1253 1254typedef union acpi_resource_attribute 1255{ 1256 ACPI_MEMORY_ATTRIBUTE Memory; 1257 ACPI_IO_ATTRIBUTE Io; 1258 ACPI_BUS_ATTRIBUTE Bus; 1259 1260} ACPI_RESOURCE_ATTRIBUTE; 1261 1262typedef struct acpi_resource_source 1263{ 1264 UINT32 Index; 1265 UINT32 StringLength; 1266 char *StringPtr; 1267 1268} ACPI_RESOURCE_SOURCE; 1269 1270typedef struct acpi_resource_address16 1271{ 1272 UINT32 ResourceType; 1273 UINT32 ProducerConsumer; 1274 UINT32 Decode; 1275 UINT32 MinAddressFixed; 1276 UINT32 MaxAddressFixed; 1277 ACPI_RESOURCE_ATTRIBUTE Attribute; 1278 UINT32 Granularity; 1279 UINT32 MinAddressRange; 1280 UINT32 MaxAddressRange; 1281 UINT32 AddressTranslationOffset; 1282 UINT32 AddressLength; 1283 ACPI_RESOURCE_SOURCE ResourceSource; 1284 1285} ACPI_RESOURCE_ADDRESS16; 1286 1287typedef struct acpi_resource_address32 1288{ 1289 UINT32 ResourceType; 1290 UINT32 ProducerConsumer; 1291 UINT32 Decode; 1292 UINT32 MinAddressFixed; 1293 UINT32 MaxAddressFixed; 1294 ACPI_RESOURCE_ATTRIBUTE Attribute; 1295 UINT32 Granularity; 1296 UINT32 MinAddressRange; 1297 UINT32 MaxAddressRange; 1298 UINT32 AddressTranslationOffset; 1299 UINT32 AddressLength; 1300 ACPI_RESOURCE_SOURCE ResourceSource; 1301 1302} ACPI_RESOURCE_ADDRESS32; 1303 1304typedef struct acpi_resource_address64 1305{ 1306 UINT32 ResourceType; 1307 UINT32 ProducerConsumer; 1308 UINT32 Decode; 1309 UINT32 MinAddressFixed; 1310 UINT32 MaxAddressFixed; 1311 ACPI_RESOURCE_ATTRIBUTE Attribute; 1312 UINT64 Granularity; 1313 UINT64 MinAddressRange; 1314 UINT64 MaxAddressRange; 1315 UINT64 AddressTranslationOffset; 1316 UINT64 AddressLength; 1317 ACPI_RESOURCE_SOURCE ResourceSource; 1318 1319} ACPI_RESOURCE_ADDRESS64; 1320 1321typedef struct acpi_resource_ext_irq 1322{ 1323 UINT32 ProducerConsumer; 1324 UINT32 EdgeLevel; 1325 UINT32 ActiveHighLow; 1326 UINT32 SharedExclusive; 1327 UINT32 NumberOfInterrupts; 1328 ACPI_RESOURCE_SOURCE ResourceSource; 1329 UINT32 Interrupts[1]; 1330 1331} ACPI_RESOURCE_EXT_IRQ; 1332 1333 1334/* ACPI_RESOURCE_TYPEs */ 1335 1336#define ACPI_RSTYPE_IRQ 0 1337#define ACPI_RSTYPE_DMA 1 1338#define ACPI_RSTYPE_START_DPF 2 1339#define ACPI_RSTYPE_END_DPF 3 1340#define ACPI_RSTYPE_IO 4 1341#define ACPI_RSTYPE_FIXED_IO 5 1342#define ACPI_RSTYPE_VENDOR 6 1343#define ACPI_RSTYPE_END_TAG 7 1344#define ACPI_RSTYPE_MEM24 8 1345#define ACPI_RSTYPE_MEM32 9 1346#define ACPI_RSTYPE_FIXED_MEM32 10 1347#define ACPI_RSTYPE_ADDRESS16 11 1348#define ACPI_RSTYPE_ADDRESS32 12 1349#define ACPI_RSTYPE_ADDRESS64 13 1350#define ACPI_RSTYPE_EXT_IRQ 14 1351 1352typedef UINT32 ACPI_RESOURCE_TYPE; 1353 1354typedef union acpi_resource_data 1355{ 1356 ACPI_RESOURCE_IRQ Irq; 1357 ACPI_RESOURCE_DMA Dma; 1358 ACPI_RESOURCE_START_DPF StartDpf; 1359 ACPI_RESOURCE_IO Io; 1360 ACPI_RESOURCE_FIXED_IO FixedIo; 1361 ACPI_RESOURCE_VENDOR VendorSpecific; 1362 ACPI_RESOURCE_END_TAG EndTag; 1363 ACPI_RESOURCE_MEM24 Memory24; 1364 ACPI_RESOURCE_MEM32 Memory32; 1365 ACPI_RESOURCE_FIXED_MEM32 FixedMemory32; 1366 ACPI_RESOURCE_ADDRESS16 Address16; 1367 ACPI_RESOURCE_ADDRESS32 Address32; 1368 ACPI_RESOURCE_ADDRESS64 Address64; 1369 ACPI_RESOURCE_EXT_IRQ ExtendedIrq; 1370 1371} ACPI_RESOURCE_DATA; 1372 1373typedef struct acpi_resource 1374{ 1375 ACPI_RESOURCE_TYPE Id; 1376 UINT32 Length; 1377 ACPI_RESOURCE_DATA Data; 1378 1379} ACPI_RESOURCE; 1380 1381#define ACPI_RESOURCE_LENGTH 12 1382#define ACPI_RESOURCE_LENGTH_NO_DATA 8 /* Id + Length fields */ 1383 1384#define ACPI_SIZEOF_RESOURCE(Type) (ACPI_RESOURCE_LENGTH_NO_DATA + sizeof (Type)) 1385 1386#define ACPI_NEXT_RESOURCE(Res) (ACPI_RESOURCE *)((UINT8 *) Res + Res->Length) 1387 1388#ifdef ACPI_MISALIGNED_TRANSFERS 1389#define ACPI_ALIGN_RESOURCE_SIZE(Length) (Length) 1390#else 1391#define ACPI_ALIGN_RESOURCE_SIZE(Length) ACPI_ROUND_UP_TO_NATIVE_WORD(Length) 1392#endif 1393 1394/* 1395 * END: of definitions for Resource Attributes 1396 */ 1397 1398 1399typedef struct acpi_pci_routing_table 1400{ 1401 UINT32 Length; 1402 UINT32 Pin; 1403 ACPI_INTEGER Address; /* here for 64-bit alignment */ 1404 UINT32 SourceIndex; 1405 char Source[4]; /* pad to 64 bits so sizeof() works in all cases */ 1406 1407} ACPI_PCI_ROUTING_TABLE; 1408 1409/* 1410 * END: of definitions for PCI Routing tables 1411 */ 1412 1413 1414#endif /* __ACTYPES_H__ */ 1415