actypes.h revision 129684
1/****************************************************************************** 2 * 3 * Name: actypes.h - Common data types for the entire ACPI subsystem 4 * $Revision: 270 $ 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 10 386 387#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 19 398 399#if ACPI_MACHINE_WIDTH == 64 400#define ACPI_USE_NATIVE_DIVIDE /* Use compiler native 64-bit divide */ 401#endif 402#endif 403 404 405/* 406 * Constants with special meanings 407 */ 408#define ACPI_ROOT_OBJECT (ACPI_HANDLE) ACPI_PTR_ADD (char, NULL, ACPI_MAX_PTR) 409 410 411/* 412 * Initialization sequence 413 */ 414#define ACPI_FULL_INITIALIZATION 0x00 415#define ACPI_NO_ADDRESS_SPACE_INIT 0x01 416#define ACPI_NO_HARDWARE_INIT 0x02 417#define ACPI_NO_EVENT_INIT 0x04 418#define ACPI_NO_HANDLER_INIT 0x08 419#define ACPI_NO_ACPI_ENABLE 0x10 420#define ACPI_NO_DEVICE_INIT 0x20 421#define ACPI_NO_OBJECT_INIT 0x40 422 423/* 424 * Initialization state 425 */ 426#define ACPI_INITIALIZED_OK 0x01 427 428/* 429 * Power state values 430 */ 431#define ACPI_STATE_UNKNOWN (UINT8) 0xFF 432 433#define ACPI_STATE_S0 (UINT8) 0 434#define ACPI_STATE_S1 (UINT8) 1 435#define ACPI_STATE_S2 (UINT8) 2 436#define ACPI_STATE_S3 (UINT8) 3 437#define ACPI_STATE_S4 (UINT8) 4 438#define ACPI_STATE_S5 (UINT8) 5 439#define ACPI_S_STATES_MAX ACPI_STATE_S5 440#define ACPI_S_STATE_COUNT 6 441 442#define ACPI_STATE_D0 (UINT8) 0 443#define ACPI_STATE_D1 (UINT8) 1 444#define ACPI_STATE_D2 (UINT8) 2 445#define ACPI_STATE_D3 (UINT8) 3 446#define ACPI_D_STATES_MAX ACPI_STATE_D3 447#define ACPI_D_STATE_COUNT 4 448 449#define ACPI_STATE_C0 (UINT8) 0 450#define ACPI_STATE_C1 (UINT8) 1 451#define ACPI_STATE_C2 (UINT8) 2 452#define ACPI_STATE_C3 (UINT8) 3 453#define ACPI_C_STATES_MAX ACPI_STATE_C3 454#define ACPI_C_STATE_COUNT 4 455 456/* 457 * Sleep type invalid value 458 */ 459#define ACPI_SLEEP_TYPE_MAX 0x7 460#define ACPI_SLEEP_TYPE_INVALID 0xFF 461 462/* 463 * Standard notify values 464 */ 465#define ACPI_NOTIFY_BUS_CHECK (UINT8) 0 466#define ACPI_NOTIFY_DEVICE_CHECK (UINT8) 1 467#define ACPI_NOTIFY_DEVICE_WAKE (UINT8) 2 468#define ACPI_NOTIFY_EJECT_REQUEST (UINT8) 3 469#define ACPI_NOTIFY_DEVICE_CHECK_LIGHT (UINT8) 4 470#define ACPI_NOTIFY_FREQUENCY_MISMATCH (UINT8) 5 471#define ACPI_NOTIFY_BUS_MODE_MISMATCH (UINT8) 6 472#define ACPI_NOTIFY_POWER_FAULT (UINT8) 7 473 474/* 475 * Table types. These values are passed to the table related APIs 476 */ 477typedef UINT32 ACPI_TABLE_TYPE; 478 479#define ACPI_TABLE_RSDP (ACPI_TABLE_TYPE) 0 480#define ACPI_TABLE_DSDT (ACPI_TABLE_TYPE) 1 481#define ACPI_TABLE_FADT (ACPI_TABLE_TYPE) 2 482#define ACPI_TABLE_FACS (ACPI_TABLE_TYPE) 3 483#define ACPI_TABLE_PSDT (ACPI_TABLE_TYPE) 4 484#define ACPI_TABLE_SSDT (ACPI_TABLE_TYPE) 5 485#define ACPI_TABLE_XSDT (ACPI_TABLE_TYPE) 6 486#define ACPI_TABLE_MAX 6 487#define NUM_ACPI_TABLE_TYPES (ACPI_TABLE_MAX+1) 488 489/* 490 * Types associated with ACPI names and objects. The first group of 491 * values (up to ACPI_TYPE_EXTERNAL_MAX) correspond to the definition 492 * of the ACPI ObjectType() operator (See the ACPI Spec). Therefore, 493 * only add to the first group if the spec changes. 494 * 495 * NOTE: Types must be kept in sync with the global AcpiNsProperties 496 * and AcpiNsTypeNames arrays. 497 */ 498typedef UINT32 ACPI_OBJECT_TYPE; 499 500#define ACPI_TYPE_ANY 0x00 501#define ACPI_TYPE_INTEGER 0x01 /* Byte/Word/Dword/Zero/One/Ones */ 502#define ACPI_TYPE_STRING 0x02 503#define ACPI_TYPE_BUFFER 0x03 504#define ACPI_TYPE_PACKAGE 0x04 /* ByteConst, multiple DataTerm/Constant/SuperName */ 505#define ACPI_TYPE_FIELD_UNIT 0x05 506#define ACPI_TYPE_DEVICE 0x06 /* Name, multiple Node */ 507#define ACPI_TYPE_EVENT 0x07 508#define ACPI_TYPE_METHOD 0x08 /* Name, ByteConst, multiple Code */ 509#define ACPI_TYPE_MUTEX 0x09 510#define ACPI_TYPE_REGION 0x0A 511#define ACPI_TYPE_POWER 0x0B /* Name,ByteConst,WordConst,multi Node */ 512#define ACPI_TYPE_PROCESSOR 0x0C /* Name,ByteConst,DWordConst,ByteConst,multi NmO */ 513#define ACPI_TYPE_THERMAL 0x0D /* Name, multiple Node */ 514#define ACPI_TYPE_BUFFER_FIELD 0x0E 515#define ACPI_TYPE_DDB_HANDLE 0x0F 516#define ACPI_TYPE_DEBUG_OBJECT 0x10 517 518#define ACPI_TYPE_EXTERNAL_MAX 0x10 519 520/* 521 * These are object types that do not map directly to the ACPI 522 * ObjectType() operator. They are used for various internal purposes only. 523 * If new predefined ACPI_TYPEs are added (via the ACPI specification), these 524 * internal types must move upwards. (There is code that depends on these 525 * values being contiguous with the external types above.) 526 */ 527#define ACPI_TYPE_LOCAL_REGION_FIELD 0x11 528#define ACPI_TYPE_LOCAL_BANK_FIELD 0x12 529#define ACPI_TYPE_LOCAL_INDEX_FIELD 0x13 530#define ACPI_TYPE_LOCAL_REFERENCE 0x14 /* Arg#, Local#, Name, Debug, RefOf, Index */ 531#define ACPI_TYPE_LOCAL_ALIAS 0x15 532#define ACPI_TYPE_LOCAL_METHOD_ALIAS 0x16 533#define ACPI_TYPE_LOCAL_NOTIFY 0x17 534#define ACPI_TYPE_LOCAL_ADDRESS_HANDLER 0x18 535#define ACPI_TYPE_LOCAL_RESOURCE 0x19 536#define ACPI_TYPE_LOCAL_RESOURCE_FIELD 0x1A 537#define ACPI_TYPE_LOCAL_SCOPE 0x1B /* 1 Name, multiple ObjectList Nodes */ 538 539#define ACPI_TYPE_NS_NODE_MAX 0x1B /* Last typecode used within a NS Node */ 540 541/* 542 * These are special object types that never appear in 543 * a Namespace node, only in an ACPI_OPERAND_OBJECT 544 */ 545#define ACPI_TYPE_LOCAL_EXTRA 0x1C 546#define ACPI_TYPE_LOCAL_DATA 0x1D 547 548#define ACPI_TYPE_LOCAL_MAX 0x1D 549 550/* All types above here are invalid */ 551 552#define ACPI_TYPE_INVALID 0x1E 553#define ACPI_TYPE_NOT_FOUND 0xFF 554 555 556/* 557 * Bitmapped ACPI types. Used internally only 558 */ 559#define ACPI_BTYPE_ANY 0x00000000 560#define ACPI_BTYPE_INTEGER 0x00000001 561#define ACPI_BTYPE_STRING 0x00000002 562#define ACPI_BTYPE_BUFFER 0x00000004 563#define ACPI_BTYPE_PACKAGE 0x00000008 564#define ACPI_BTYPE_FIELD_UNIT 0x00000010 565#define ACPI_BTYPE_DEVICE 0x00000020 566#define ACPI_BTYPE_EVENT 0x00000040 567#define ACPI_BTYPE_METHOD 0x00000080 568#define ACPI_BTYPE_MUTEX 0x00000100 569#define ACPI_BTYPE_REGION 0x00000200 570#define ACPI_BTYPE_POWER 0x00000400 571#define ACPI_BTYPE_PROCESSOR 0x00000800 572#define ACPI_BTYPE_THERMAL 0x00001000 573#define ACPI_BTYPE_BUFFER_FIELD 0x00002000 574#define ACPI_BTYPE_DDB_HANDLE 0x00004000 575#define ACPI_BTYPE_DEBUG_OBJECT 0x00008000 576#define ACPI_BTYPE_REFERENCE 0x00010000 577#define ACPI_BTYPE_RESOURCE 0x00020000 578 579#define ACPI_BTYPE_COMPUTE_DATA (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER) 580 581#define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE) 582#define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE | ACPI_BTYPE_DDB_HANDLE) 583#define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR) 584#define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */ 585#define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF 586 587/* 588 * All I/O 589 */ 590#define ACPI_READ 0 591#define ACPI_WRITE 1 592#define ACPI_IO_MASK 1 593 594/* 595 * Event Types: Fixed & General Purpose 596 */ 597typedef UINT32 ACPI_EVENT_TYPE; 598 599/* 600 * Fixed events 601 */ 602#define ACPI_EVENT_PMTIMER 0 603#define ACPI_EVENT_GLOBAL 1 604#define ACPI_EVENT_POWER_BUTTON 2 605#define ACPI_EVENT_SLEEP_BUTTON 3 606#define ACPI_EVENT_RTC 4 607#define ACPI_EVENT_MAX 4 608#define ACPI_NUM_FIXED_EVENTS ACPI_EVENT_MAX + 1 609 610/* 611 * Event Status - Per event 612 * ------------- 613 * The encoding of ACPI_EVENT_STATUS is illustrated below. 614 * Note that a set bit (1) indicates the property is TRUE 615 * (e.g. if bit 0 is set then the event is enabled). 616 * +-------------+-+-+-+ 617 * | Bits 31:3 |2|1|0| 618 * +-------------+-+-+-+ 619 * | | | | 620 * | | | +- Enabled? 621 * | | +--- Enabled for wake? 622 * | +----- Set? 623 * +----------- <Reserved> 624 */ 625typedef UINT32 ACPI_EVENT_STATUS; 626 627#define ACPI_EVENT_FLAG_DISABLED (ACPI_EVENT_STATUS) 0x00 628#define ACPI_EVENT_FLAG_ENABLED (ACPI_EVENT_STATUS) 0x01 629#define ACPI_EVENT_FLAG_WAKE_ENABLED (ACPI_EVENT_STATUS) 0x02 630#define ACPI_EVENT_FLAG_SET (ACPI_EVENT_STATUS) 0x04 631 632/* 633 * General Purpose Events (GPE) 634 */ 635#define ACPI_GPE_INVALID 0xFF 636#define ACPI_GPE_MAX 0xFF 637#define ACPI_NUM_GPE 256 638 639#define ACPI_GPE_ENABLE 0 640#define ACPI_GPE_DISABLE 1 641 642 643/* 644 * GPE info flags - Per GPE 645 * +-+-+-+---+---+-+ 646 * |7|6|5|4:3|2:1|0| 647 * +-+-+-+---+---+-+ 648 * | | | | | | 649 * | | | | | +--- Interrupt type: Edge or Level Triggered 650 * | | | | +--- Type: Wake-only, Runtime-only, or wake/runtime 651 * | | | +--- Type of dispatch -- to method, handler, or none 652 * | | +--- Enabled for runtime? 653 * | +--- Enabled for wake? 654 * +--- System state when GPE ocurred (running/waking) 655 */ 656#define ACPI_GPE_XRUPT_TYPE_MASK (UINT8) 0x01 657#define ACPI_GPE_LEVEL_TRIGGERED (UINT8) 0x01 658#define ACPI_GPE_EDGE_TRIGGERED (UINT8) 0x00 659 660#define ACPI_GPE_TYPE_MASK (UINT8) 0x06 661#define ACPI_GPE_TYPE_WAKE_RUN (UINT8) 0x06 662#define ACPI_GPE_TYPE_WAKE (UINT8) 0x02 663#define ACPI_GPE_TYPE_RUNTIME (UINT8) 0x04 /* Default */ 664 665#define ACPI_GPE_DISPATCH_MASK (UINT8) 0x18 666#define ACPI_GPE_DISPATCH_HANDLER (UINT8) 0x08 667#define ACPI_GPE_DISPATCH_METHOD (UINT8) 0x10 668#define ACPI_GPE_DISPATCH_NOT_USED (UINT8) 0x00 /* Default */ 669 670#define ACPI_GPE_RUN_ENABLE_MASK (UINT8) 0x20 671#define ACPI_GPE_RUN_ENABLED (UINT8) 0x20 672#define ACPI_GPE_RUN_DISABLED (UINT8) 0x00 /* Default */ 673 674#define ACPI_GPE_WAKE_ENABLE_MASK (UINT8) 0x40 675#define ACPI_GPE_WAKE_ENABLED (UINT8) 0x40 676#define ACPI_GPE_WAKE_DISABLED (UINT8) 0x00 /* Default */ 677 678#define ACPI_GPE_ENABLE_MASK (UINT8) 0x60 /* Both run/wake */ 679 680#define ACPI_GPE_SYSTEM_MASK (UINT8) 0x80 681#define ACPI_GPE_SYSTEM_RUNNING (UINT8) 0x80 682#define ACPI_GPE_SYSTEM_WAKING (UINT8) 0x00 683 684/* 685 * Flags for GPE and Lock interfaces 686 */ 687#define ACPI_EVENT_WAKE_ENABLE 0x2 /* AcpiGpeEnable */ 688#define ACPI_EVENT_WAKE_DISABLE 0x2 /* AcpiGpeDisable */ 689 690#define ACPI_NOT_ISR 0x1 691#define ACPI_ISR 0x0 692 693 694/* Notify types */ 695 696#define ACPI_SYSTEM_NOTIFY 0x1 697#define ACPI_DEVICE_NOTIFY 0x2 698#define ACPI_ALL_NOTIFY 0x3 699#define ACPI_MAX_NOTIFY_HANDLER_TYPE 0x3 700 701#define ACPI_MAX_SYS_NOTIFY 0x7f 702 703 704/* Address Space (Operation Region) Types */ 705 706typedef UINT8 ACPI_ADR_SPACE_TYPE; 707 708#define ACPI_ADR_SPACE_SYSTEM_MEMORY (ACPI_ADR_SPACE_TYPE) 0 709#define ACPI_ADR_SPACE_SYSTEM_IO (ACPI_ADR_SPACE_TYPE) 1 710#define ACPI_ADR_SPACE_PCI_CONFIG (ACPI_ADR_SPACE_TYPE) 2 711#define ACPI_ADR_SPACE_EC (ACPI_ADR_SPACE_TYPE) 3 712#define ACPI_ADR_SPACE_SMBUS (ACPI_ADR_SPACE_TYPE) 4 713#define ACPI_ADR_SPACE_CMOS (ACPI_ADR_SPACE_TYPE) 5 714#define ACPI_ADR_SPACE_PCI_BAR_TARGET (ACPI_ADR_SPACE_TYPE) 6 715#define ACPI_ADR_SPACE_DATA_TABLE (ACPI_ADR_SPACE_TYPE) 7 716#define ACPI_ADR_SPACE_FIXED_HARDWARE (ACPI_ADR_SPACE_TYPE) 127 717 718 719/* 720 * BitRegister IDs 721 * These are bitfields defined within the full ACPI registers 722 */ 723#define ACPI_BITREG_TIMER_STATUS 0x00 724#define ACPI_BITREG_BUS_MASTER_STATUS 0x01 725#define ACPI_BITREG_GLOBAL_LOCK_STATUS 0x02 726#define ACPI_BITREG_POWER_BUTTON_STATUS 0x03 727#define ACPI_BITREG_SLEEP_BUTTON_STATUS 0x04 728#define ACPI_BITREG_RT_CLOCK_STATUS 0x05 729#define ACPI_BITREG_WAKE_STATUS 0x06 730 731#define ACPI_BITREG_TIMER_ENABLE 0x07 732#define ACPI_BITREG_GLOBAL_LOCK_ENABLE 0x08 733#define ACPI_BITREG_POWER_BUTTON_ENABLE 0x09 734#define ACPI_BITREG_SLEEP_BUTTON_ENABLE 0x0A 735#define ACPI_BITREG_RT_CLOCK_ENABLE 0x0B 736#define ACPI_BITREG_WAKE_ENABLE 0x0C 737 738#define ACPI_BITREG_SCI_ENABLE 0x0D 739#define ACPI_BITREG_BUS_MASTER_RLD 0x0E 740#define ACPI_BITREG_GLOBAL_LOCK_RELEASE 0x0F 741#define ACPI_BITREG_SLEEP_TYPE_A 0x10 742#define ACPI_BITREG_SLEEP_TYPE_B 0x11 743#define ACPI_BITREG_SLEEP_ENABLE 0x12 744 745#define ACPI_BITREG_ARB_DISABLE 0x13 746 747#define ACPI_BITREG_MAX 0x13 748#define ACPI_NUM_BITREG ACPI_BITREG_MAX + 1 749 750 751/* 752 * External ACPI object definition 753 */ 754typedef union acpi_object 755{ 756 ACPI_OBJECT_TYPE Type; /* See definition of AcpiNsType for values */ 757 struct 758 { 759 ACPI_OBJECT_TYPE Type; 760 ACPI_INTEGER Value; /* The actual number */ 761 } Integer; 762 763 struct 764 { 765 ACPI_OBJECT_TYPE Type; 766 UINT32 Length; /* # of bytes in string, excluding trailing null */ 767 char *Pointer; /* points to the string value */ 768 } String; 769 770 struct 771 { 772 ACPI_OBJECT_TYPE Type; 773 UINT32 Length; /* # of bytes in buffer */ 774 UINT8 *Pointer; /* points to the buffer */ 775 } Buffer; 776 777 struct 778 { 779 ACPI_OBJECT_TYPE Type; 780 UINT32 Fill1; 781 ACPI_HANDLE Handle; /* object reference */ 782 } Reference; 783 784 struct 785 { 786 ACPI_OBJECT_TYPE Type; 787 UINT32 Count; /* # of elements in package */ 788 union acpi_object *Elements; /* Pointer to an array of ACPI_OBJECTs */ 789 } Package; 790 791 struct 792 { 793 ACPI_OBJECT_TYPE Type; 794 UINT32 ProcId; 795 ACPI_IO_ADDRESS PblkAddress; 796 UINT32 PblkLength; 797 } Processor; 798 799 struct 800 { 801 ACPI_OBJECT_TYPE Type; 802 UINT32 SystemLevel; 803 UINT32 ResourceOrder; 804 } PowerResource; 805 806} ACPI_OBJECT; 807 808 809/* 810 * List of objects, used as a parameter list for control method evaluation 811 */ 812typedef struct acpi_object_list 813{ 814 UINT32 Count; 815 ACPI_OBJECT *Pointer; 816 817} ACPI_OBJECT_LIST; 818 819 820/* 821 * Miscellaneous common Data Structures used by the interfaces 822 */ 823#define ACPI_NO_BUFFER 0 824#define ACPI_ALLOCATE_BUFFER (ACPI_SIZE) (-1) 825#define ACPI_ALLOCATE_LOCAL_BUFFER (ACPI_SIZE) (-2) 826 827typedef struct acpi_buffer 828{ 829 ACPI_SIZE Length; /* Length in bytes of the buffer */ 830 void *Pointer; /* pointer to buffer */ 831 832} ACPI_BUFFER; 833 834 835/* 836 * NameType for AcpiGetName 837 */ 838#define ACPI_FULL_PATHNAME 0 839#define ACPI_SINGLE_NAME 1 840#define ACPI_NAME_TYPE_MAX 1 841 842 843/* 844 * Structure and flags for AcpiGetSystemInfo 845 */ 846#define ACPI_SYS_MODE_UNKNOWN 0x0000 847#define ACPI_SYS_MODE_ACPI 0x0001 848#define ACPI_SYS_MODE_LEGACY 0x0002 849#define ACPI_SYS_MODES_MASK 0x0003 850 851 852/* 853 * ACPI Table Info. One per ACPI table _type_ 854 */ 855typedef struct acpi_table_info 856{ 857 UINT32 Count; 858 859} ACPI_TABLE_INFO; 860 861 862/* 863 * System info returned by AcpiGetSystemInfo() 864 */ 865typedef struct acpi_system_info 866{ 867 UINT32 AcpiCaVersion; 868 UINT32 Flags; 869 UINT32 TimerResolution; 870 UINT32 Reserved1; 871 UINT32 Reserved2; 872 UINT32 DebugLevel; 873 UINT32 DebugLayer; 874 UINT32 NumTableTypes; 875 ACPI_TABLE_INFO TableInfo [NUM_ACPI_TABLE_TYPES]; 876 877} ACPI_SYSTEM_INFO; 878 879 880/* 881 * Types specific to the OS service interfaces 882 */ 883 884typedef UINT32 885(ACPI_SYSTEM_XFACE *OSD_HANDLER) ( 886 void *Context); 887 888typedef void 889(ACPI_SYSTEM_XFACE *OSD_EXECUTION_CALLBACK) ( 890 void *Context); 891 892/* 893 * Various handlers and callback procedures 894 */ 895typedef 896UINT32 (*ACPI_EVENT_HANDLER) ( 897 void *Context); 898 899typedef 900void (*ACPI_NOTIFY_HANDLER) ( 901 ACPI_HANDLE Device, 902 UINT32 Value, 903 void *Context); 904 905typedef 906void (*ACPI_OBJECT_HANDLER) ( 907 ACPI_HANDLE Object, 908 UINT32 Function, 909 void *Data); 910 911typedef 912ACPI_STATUS (*ACPI_INIT_HANDLER) ( 913 ACPI_HANDLE Object, 914 UINT32 Function); 915 916#define ACPI_INIT_DEVICE_INI 1 917 918 919/* Address Spaces (For Operation Regions) */ 920 921typedef 922ACPI_STATUS (*ACPI_ADR_SPACE_HANDLER) ( 923 UINT32 Function, 924 ACPI_PHYSICAL_ADDRESS Address, 925 UINT32 BitWidth, 926 ACPI_INTEGER *Value, 927 void *HandlerContext, 928 void *RegionContext); 929 930#define ACPI_DEFAULT_HANDLER NULL 931 932 933typedef 934ACPI_STATUS (*ACPI_ADR_SPACE_SETUP) ( 935 ACPI_HANDLE RegionHandle, 936 UINT32 Function, 937 void *HandlerContext, 938 void **RegionContext); 939 940#define ACPI_REGION_ACTIVATE 0 941#define ACPI_REGION_DEACTIVATE 1 942 943typedef 944ACPI_STATUS (*ACPI_WALK_CALLBACK) ( 945 ACPI_HANDLE ObjHandle, 946 UINT32 NestingLevel, 947 void *Context, 948 void **ReturnValue); 949 950 951/* Interrupt handler return values */ 952 953#define ACPI_INTERRUPT_NOT_HANDLED 0x00 954#define ACPI_INTERRUPT_HANDLED 0x01 955 956 957/* Common string version of device HIDs and UIDs */ 958 959typedef struct acpi_device_id 960{ 961 char Value[ACPI_DEVICE_ID_LENGTH]; 962 963} ACPI_DEVICE_ID; 964 965/* Common string version of device CIDs */ 966 967typedef struct acpi_compatible_id 968{ 969 char Value[ACPI_MAX_CID_LENGTH]; 970 971} ACPI_COMPATIBLE_ID; 972 973typedef struct acpi_compatible_id_list 974{ 975 UINT32 Count; 976 UINT32 Size; 977 ACPI_COMPATIBLE_ID Id[1]; 978 979} ACPI_COMPATIBLE_ID_LIST; 980 981 982/* Structure and flags for AcpiGetObjectInfo */ 983 984#define ACPI_VALID_STA 0x0001 985#define ACPI_VALID_ADR 0x0002 986#define ACPI_VALID_HID 0x0004 987#define ACPI_VALID_UID 0x0008 988#define ACPI_VALID_CID 0x0010 989#define ACPI_VALID_SXDS 0x0020 990 991 992#define ACPI_COMMON_OBJ_INFO \ 993 ACPI_OBJECT_TYPE Type; /* ACPI object type */ \ 994 ACPI_NAME Name /* ACPI object Name */ 995 996 997typedef struct acpi_obj_info_header 998{ 999 ACPI_COMMON_OBJ_INFO; 1000 1001} ACPI_OBJ_INFO_HEADER; 1002 1003 1004/* Structure returned from Get Object Info */ 1005 1006typedef struct acpi_device_info 1007{ 1008 ACPI_COMMON_OBJ_INFO; 1009 1010 UINT32 Valid; /* Indicates which fields below are valid */ 1011 UINT32 CurrentStatus; /* _STA value */ 1012 ACPI_INTEGER Address; /* _ADR value if any */ 1013 ACPI_DEVICE_ID HardwareId; /* _HID value if any */ 1014 ACPI_DEVICE_ID UniqueId; /* _UID value if any */ 1015 UINT8 HighestDstates[4]; /* _SxD values: 0xFF indicates not valid */ 1016 ACPI_COMPATIBLE_ID_LIST CompatibilityId; /* List of _CIDs if any */ 1017 1018} ACPI_DEVICE_INFO; 1019 1020 1021/* Context structs for address space handlers */ 1022 1023typedef struct acpi_pci_id 1024{ 1025 UINT16 Segment; 1026 UINT16 Bus; 1027 UINT16 Device; 1028 UINT16 Function; 1029 1030} ACPI_PCI_ID; 1031 1032 1033typedef struct acpi_mem_space_context 1034{ 1035 UINT32 Length; 1036 ACPI_PHYSICAL_ADDRESS Address; 1037 ACPI_PHYSICAL_ADDRESS MappedPhysicalAddress; 1038 UINT8 *MappedLogicalAddress; 1039 ACPI_SIZE MappedLength; 1040 1041} ACPI_MEM_SPACE_CONTEXT; 1042 1043 1044/* 1045 * Definitions for Resource Attributes 1046 */ 1047 1048/* 1049 * Memory Attributes 1050 */ 1051#define ACPI_READ_ONLY_MEMORY (UINT8) 0x00 1052#define ACPI_READ_WRITE_MEMORY (UINT8) 0x01 1053 1054#define ACPI_NON_CACHEABLE_MEMORY (UINT8) 0x00 1055#define ACPI_CACHABLE_MEMORY (UINT8) 0x01 1056#define ACPI_WRITE_COMBINING_MEMORY (UINT8) 0x02 1057#define ACPI_PREFETCHABLE_MEMORY (UINT8) 0x03 1058 1059/* 1060 * IO Attributes 1061 * The ISA IO ranges are: n000-n0FFh, n400-n4FFh, n800-n8FFh, nC00-nCFFh. 1062 * The non-ISA IO ranges are: n100-n3FFh, n500-n7FFh, n900-nBFFh, nCD0-nFFFh. 1063 */ 1064#define ACPI_NON_ISA_ONLY_RANGES (UINT8) 0x01 1065#define ACPI_ISA_ONLY_RANGES (UINT8) 0x02 1066#define ACPI_ENTIRE_RANGE (ACPI_NON_ISA_ONLY_RANGES | ACPI_ISA_ONLY_RANGES) 1067 1068#define ACPI_SPARSE_TRANSLATION (UINT8) 0x03 1069 1070/* 1071 * IO Port Descriptor Decode 1072 */ 1073#define ACPI_DECODE_10 (UINT8) 0x00 /* 10-bit IO address decode */ 1074#define ACPI_DECODE_16 (UINT8) 0x01 /* 16-bit IO address decode */ 1075 1076/* 1077 * IRQ Attributes 1078 */ 1079#define ACPI_EDGE_SENSITIVE (UINT8) 0x00 1080#define ACPI_LEVEL_SENSITIVE (UINT8) 0x01 1081 1082#define ACPI_ACTIVE_HIGH (UINT8) 0x00 1083#define ACPI_ACTIVE_LOW (UINT8) 0x01 1084 1085#define ACPI_EXCLUSIVE (UINT8) 0x00 1086#define ACPI_SHARED (UINT8) 0x01 1087 1088/* 1089 * DMA Attributes 1090 */ 1091#define ACPI_COMPATIBILITY (UINT8) 0x00 1092#define ACPI_TYPE_A (UINT8) 0x01 1093#define ACPI_TYPE_B (UINT8) 0x02 1094#define ACPI_TYPE_F (UINT8) 0x03 1095 1096#define ACPI_NOT_BUS_MASTER (UINT8) 0x00 1097#define ACPI_BUS_MASTER (UINT8) 0x01 1098 1099#define ACPI_TRANSFER_8 (UINT8) 0x00 1100#define ACPI_TRANSFER_8_16 (UINT8) 0x01 1101#define ACPI_TRANSFER_16 (UINT8) 0x02 1102 1103/* 1104 * Start Dependent Functions Priority definitions 1105 */ 1106#define ACPI_GOOD_CONFIGURATION (UINT8) 0x00 1107#define ACPI_ACCEPTABLE_CONFIGURATION (UINT8) 0x01 1108#define ACPI_SUB_OPTIMAL_CONFIGURATION (UINT8) 0x02 1109 1110/* 1111 * 16, 32 and 64-bit Address Descriptor resource types 1112 */ 1113#define ACPI_MEMORY_RANGE (UINT8) 0x00 1114#define ACPI_IO_RANGE (UINT8) 0x01 1115#define ACPI_BUS_NUMBER_RANGE (UINT8) 0x02 1116 1117#define ACPI_ADDRESS_NOT_FIXED (UINT8) 0x00 1118#define ACPI_ADDRESS_FIXED (UINT8) 0x01 1119 1120#define ACPI_POS_DECODE (UINT8) 0x00 1121#define ACPI_SUB_DECODE (UINT8) 0x01 1122 1123#define ACPI_PRODUCER (UINT8) 0x00 1124#define ACPI_CONSUMER (UINT8) 0x01 1125 1126 1127/* 1128 * Structures used to describe device resources 1129 */ 1130typedef struct acpi_resource_irq 1131{ 1132 UINT32 EdgeLevel; 1133 UINT32 ActiveHighLow; 1134 UINT32 SharedExclusive; 1135 UINT32 NumberOfInterrupts; 1136 UINT32 Interrupts[1]; 1137 1138} ACPI_RESOURCE_IRQ; 1139 1140typedef struct ACPI_RESOURCE_DMA 1141{ 1142 UINT32 Type; 1143 UINT32 BusMaster; 1144 UINT32 Transfer; 1145 UINT32 NumberOfChannels; 1146 UINT32 Channels[1]; 1147 1148} ACPI_RESOURCE_DMA; 1149 1150typedef struct acpi_resource_start_dpf 1151{ 1152 UINT32 CompatibilityPriority; 1153 UINT32 PerformanceRobustness; 1154 1155} ACPI_RESOURCE_START_DPF; 1156 1157/* 1158 * END_DEPENDENT_FUNCTIONS_RESOURCE struct is not 1159 * needed because it has no fields 1160 */ 1161 1162typedef struct acpi_resource_io 1163{ 1164 UINT32 IoDecode; 1165 UINT32 MinBaseAddress; 1166 UINT32 MaxBaseAddress; 1167 UINT32 Alignment; 1168 UINT32 RangeLength; 1169 1170} ACPI_RESOURCE_IO; 1171 1172typedef struct acpi_resource_fixed_io 1173{ 1174 UINT32 BaseAddress; 1175 UINT32 RangeLength; 1176 1177} ACPI_RESOURCE_FIXED_IO; 1178 1179typedef struct acpi_resource_vendor 1180{ 1181 UINT32 Length; 1182 UINT8 Reserved[1]; 1183 1184} ACPI_RESOURCE_VENDOR; 1185 1186typedef struct acpi_resource_end_tag 1187{ 1188 UINT8 Checksum; 1189 1190} ACPI_RESOURCE_END_TAG; 1191 1192typedef struct acpi_resource_mem24 1193{ 1194 UINT32 ReadWriteAttribute; 1195 UINT32 MinBaseAddress; 1196 UINT32 MaxBaseAddress; 1197 UINT32 Alignment; 1198 UINT32 RangeLength; 1199 1200} ACPI_RESOURCE_MEM24; 1201 1202typedef struct acpi_resource_mem32 1203{ 1204 UINT32 ReadWriteAttribute; 1205 UINT32 MinBaseAddress; 1206 UINT32 MaxBaseAddress; 1207 UINT32 Alignment; 1208 UINT32 RangeLength; 1209 1210} ACPI_RESOURCE_MEM32; 1211 1212typedef struct acpi_resource_fixed_mem32 1213{ 1214 UINT32 ReadWriteAttribute; 1215 UINT32 RangeBaseAddress; 1216 UINT32 RangeLength; 1217 1218} ACPI_RESOURCE_FIXED_MEM32; 1219 1220typedef struct acpi_memory_attribute 1221{ 1222 UINT16 CacheAttribute; 1223 UINT16 ReadWriteAttribute; 1224 1225} ACPI_MEMORY_ATTRIBUTE; 1226 1227typedef struct acpi_io_attribute 1228{ 1229 UINT16 RangeAttribute; 1230 UINT16 TranslationAttribute; 1231 1232} ACPI_IO_ATTRIBUTE; 1233 1234typedef struct acpi_bus_attribute 1235{ 1236 UINT16 Reserved1; 1237 UINT16 Reserved2; 1238 1239} ACPI_BUS_ATTRIBUTE; 1240 1241typedef union acpi_resource_attribute 1242{ 1243 ACPI_MEMORY_ATTRIBUTE Memory; 1244 ACPI_IO_ATTRIBUTE Io; 1245 ACPI_BUS_ATTRIBUTE Bus; 1246 1247} ACPI_RESOURCE_ATTRIBUTE; 1248 1249typedef struct acpi_resource_source 1250{ 1251 UINT32 Index; 1252 UINT32 StringLength; 1253 char *StringPtr; 1254 1255} ACPI_RESOURCE_SOURCE; 1256 1257typedef struct acpi_resource_address16 1258{ 1259 UINT32 ResourceType; 1260 UINT32 ProducerConsumer; 1261 UINT32 Decode; 1262 UINT32 MinAddressFixed; 1263 UINT32 MaxAddressFixed; 1264 ACPI_RESOURCE_ATTRIBUTE Attribute; 1265 UINT32 Granularity; 1266 UINT32 MinAddressRange; 1267 UINT32 MaxAddressRange; 1268 UINT32 AddressTranslationOffset; 1269 UINT32 AddressLength; 1270 ACPI_RESOURCE_SOURCE ResourceSource; 1271 1272} ACPI_RESOURCE_ADDRESS16; 1273 1274typedef struct acpi_resource_address32 1275{ 1276 UINT32 ResourceType; 1277 UINT32 ProducerConsumer; 1278 UINT32 Decode; 1279 UINT32 MinAddressFixed; 1280 UINT32 MaxAddressFixed; 1281 ACPI_RESOURCE_ATTRIBUTE Attribute; 1282 UINT32 Granularity; 1283 UINT32 MinAddressRange; 1284 UINT32 MaxAddressRange; 1285 UINT32 AddressTranslationOffset; 1286 UINT32 AddressLength; 1287 ACPI_RESOURCE_SOURCE ResourceSource; 1288 1289} ACPI_RESOURCE_ADDRESS32; 1290 1291typedef struct acpi_resource_address64 1292{ 1293 UINT32 ResourceType; 1294 UINT32 ProducerConsumer; 1295 UINT32 Decode; 1296 UINT32 MinAddressFixed; 1297 UINT32 MaxAddressFixed; 1298 ACPI_RESOURCE_ATTRIBUTE Attribute; 1299 UINT64 Granularity; 1300 UINT64 MinAddressRange; 1301 UINT64 MaxAddressRange; 1302 UINT64 AddressTranslationOffset; 1303 UINT64 AddressLength; 1304 ACPI_RESOURCE_SOURCE ResourceSource; 1305 1306} ACPI_RESOURCE_ADDRESS64; 1307 1308typedef struct acpi_resource_ext_irq 1309{ 1310 UINT32 ProducerConsumer; 1311 UINT32 EdgeLevel; 1312 UINT32 ActiveHighLow; 1313 UINT32 SharedExclusive; 1314 UINT32 NumberOfInterrupts; 1315 ACPI_RESOURCE_SOURCE ResourceSource; 1316 UINT32 Interrupts[1]; 1317 1318} ACPI_RESOURCE_EXT_IRQ; 1319 1320 1321/* ACPI_RESOURCE_TYPEs */ 1322 1323#define ACPI_RSTYPE_IRQ 0 1324#define ACPI_RSTYPE_DMA 1 1325#define ACPI_RSTYPE_START_DPF 2 1326#define ACPI_RSTYPE_END_DPF 3 1327#define ACPI_RSTYPE_IO 4 1328#define ACPI_RSTYPE_FIXED_IO 5 1329#define ACPI_RSTYPE_VENDOR 6 1330#define ACPI_RSTYPE_END_TAG 7 1331#define ACPI_RSTYPE_MEM24 8 1332#define ACPI_RSTYPE_MEM32 9 1333#define ACPI_RSTYPE_FIXED_MEM32 10 1334#define ACPI_RSTYPE_ADDRESS16 11 1335#define ACPI_RSTYPE_ADDRESS32 12 1336#define ACPI_RSTYPE_ADDRESS64 13 1337#define ACPI_RSTYPE_EXT_IRQ 14 1338 1339typedef UINT32 ACPI_RESOURCE_TYPE; 1340 1341typedef union acpi_resource_data 1342{ 1343 ACPI_RESOURCE_IRQ Irq; 1344 ACPI_RESOURCE_DMA Dma; 1345 ACPI_RESOURCE_START_DPF StartDpf; 1346 ACPI_RESOURCE_IO Io; 1347 ACPI_RESOURCE_FIXED_IO FixedIo; 1348 ACPI_RESOURCE_VENDOR VendorSpecific; 1349 ACPI_RESOURCE_END_TAG EndTag; 1350 ACPI_RESOURCE_MEM24 Memory24; 1351 ACPI_RESOURCE_MEM32 Memory32; 1352 ACPI_RESOURCE_FIXED_MEM32 FixedMemory32; 1353 ACPI_RESOURCE_ADDRESS16 Address16; 1354 ACPI_RESOURCE_ADDRESS32 Address32; 1355 ACPI_RESOURCE_ADDRESS64 Address64; 1356 ACPI_RESOURCE_EXT_IRQ ExtendedIrq; 1357 1358} ACPI_RESOURCE_DATA; 1359 1360typedef struct acpi_resource 1361{ 1362 ACPI_RESOURCE_TYPE Id; 1363 UINT32 Length; 1364 ACPI_RESOURCE_DATA Data; 1365 1366} ACPI_RESOURCE; 1367 1368#define ACPI_RESOURCE_LENGTH 12 1369#define ACPI_RESOURCE_LENGTH_NO_DATA 8 /* Id + Length fields */ 1370 1371#define ACPI_SIZEOF_RESOURCE(Type) (ACPI_RESOURCE_LENGTH_NO_DATA + sizeof (Type)) 1372 1373#define ACPI_NEXT_RESOURCE(Res) (ACPI_RESOURCE *)((UINT8 *) Res + Res->Length) 1374 1375#ifdef ACPI_MISALIGNED_TRANSFERS 1376#define ACPI_ALIGN_RESOURCE_SIZE(Length) (Length) 1377#else 1378#define ACPI_ALIGN_RESOURCE_SIZE(Length) ACPI_ROUND_UP_TO_NATIVE_WORD(Length) 1379#endif 1380 1381/* 1382 * END: of definitions for Resource Attributes 1383 */ 1384 1385 1386typedef struct acpi_pci_routing_table 1387{ 1388 UINT32 Length; 1389 UINT32 Pin; 1390 ACPI_INTEGER Address; /* here for 64-bit alignment */ 1391 UINT32 SourceIndex; 1392 char Source[4]; /* pad to 64 bits so sizeof() works in all cases */ 1393 1394} ACPI_PCI_ROUTING_TABLE; 1395 1396/* 1397 * END: of definitions for PCI Routing tables 1398 */ 1399 1400 1401#endif /* __ACTYPES_H__ */ 1402