include/acpi/actypes.h

   1 /******************************************************************************
   2  *
   3  * Name: actypes.h - Common data types for the entire ACPI subsystem
   4  *
   5  *****************************************************************************/
   6
   7 /*
   8  * Copyright (C) 2000 - 2005, R. Byron Moore
   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 __ACTYPES_H__
  45 #define __ACTYPES_H__
  46
  47 /*! [Begin] no source code translation (keep the typedefs) */
  48
  49
  50
  51 /*
  52  * Data type ranges
  53  * Note: These macros are designed to be compiler independent as well as
  54  * working around problems that some 32-bit compilers have with 64-bit
  55  * constants.
  56  */
  57 #define ACPI_UINT8_MAX                  (UINT8) (~((UINT8)  0)) /* 0xFF               */
  58 #define ACPI_UINT16_MAX                 (UINT16)(~((UINT16) 0)) /* 0xFFFF             */
  59 #define ACPI_UINT32_MAX                 (UINT32)(~((UINT32) 0)) /* 0xFFFFFFFF         */
  60 #define ACPI_UINT64_MAX                 (UINT64)(~((UINT64) 0)) /* 0xFFFFFFFFFFFFFFFF */
  61 #define ACPI_ASCII_MAX                  0x7F
  62
  63
  64 #ifdef DEFINE_ALTERNATE_TYPES
  65 /*
  66  * Types used only in translated source, defined here to enable
  67  * cross-platform compilation only.
  68  */
  69 typedef int                             s32;
  70 typedef unsigned char                   u8;
  71 typedef unsigned short                  u16;
  72 typedef unsigned int                    u32;
  73 typedef COMPILER_DEPENDENT_UINT64       u64;
  74
  75 #endif
  76
  77
  78 /*
  79  * Data types - Fixed across all compilation models (16/32/64)
  80  *
  81  * BOOLEAN          Logical Boolean.
  82  * INT8             8-bit  (1 byte) signed value
  83  * UINT8            8-bit  (1 byte) unsigned value
  84  * INT16            16-bit (2 byte) signed value
  85  * UINT16           16-bit (2 byte) unsigned value
  86  * INT32            32-bit (4 byte) signed value
  87  * UINT32           32-bit (4 byte) unsigned value
  88  * INT64            64-bit (8 byte) signed value
  89  * UINT64           64-bit (8 byte) unsigned value
  90  * ACPI_NATIVE_INT  32-bit on IA-32, 64-bit on IA-64 signed value
  91  * ACPI_NATIVE_UINT 32-bit on IA-32, 64-bit on IA-64 unsigned value
  92  */
  93
  94 #ifndef ACPI_MACHINE_WIDTH
  95 #error ACPI_MACHINE_WIDTH not defined
  96 #endif
  97
  98 #if ACPI_MACHINE_WIDTH == 64
  99
 100 /*! [Begin] no source code translation (keep the typedefs) */
 101
 102 /*
 103  * 64-bit type definitions
 104  */
 105 typedef unsigned char                   UINT8;
 106 typedef unsigned char                   BOOLEAN;
 107 typedef unsigned short                  UINT16;
 108 typedef int                             INT32;
 109 typedef unsigned int                    UINT32;
 110 typedef COMPILER_DEPENDENT_INT64        INT64;
 111 typedef COMPILER_DEPENDENT_UINT64       UINT64;
 112
 113 /*! [End] no source code translation !*/
 114
 115 typedef s64                                     acpi_native_int;
 116 typedef u64                                     acpi_native_uint;
 117
 118 typedef u64                                     acpi_table_ptr;
 119 typedef u64                                     acpi_io_address;
 120 typedef u64                                     acpi_physical_address;
 121 typedef u64                                     acpi_size;
 122
 123 #define ALIGNED_ADDRESS_BOUNDARY        0x00000008      /* No hardware alignment support in IA64 */
 124 #define ACPI_USE_NATIVE_DIVIDE                          /* Native 64-bit integer support */
 125 #define ACPI_MAX_PTR                    ACPI_UINT64_MAX
 126 #define ACPI_SIZE_MAX                   ACPI_UINT64_MAX
 127
 128
 129 #elif ACPI_MACHINE_WIDTH == 16
 130
 131 /*! [Begin] no source code translation (keep the typedefs) */
 132
 133 /*
 134  * 16-bit type definitions
 135  */
 136 typedef unsigned char                   UINT8;
 137 typedef unsigned char                   BOOLEAN;
 138 typedef unsigned int                    UINT16;
 139 typedef long                            INT32;
 140 typedef int                             INT16;
 141 typedef unsigned long                   UINT32;
 142
 143 struct
 144 {
 145         UINT32                                  Lo;
 146         UINT32                                  Hi;
 147 };
 148
 149 /*! [End] no source code translation !*/
 150
 151 typedef u16                                     acpi_native_uint;
 152 typedef s16                                     acpi_native_int;
 153
 154 typedef u32                                     acpi_table_ptr;
 155 typedef u32                                     acpi_io_address;
 156 typedef char                                    *acpi_physical_address;
 157 typedef u16                                     acpi_size;
 158
 159 #define ALIGNED_ADDRESS_BOUNDARY        0x00000002
 160 #define ACPI_MISALIGNED_TRANSFERS
 161 #define ACPI_USE_NATIVE_DIVIDE                          /* No 64-bit integers, ok to use native divide */
 162 #define ACPI_MAX_PTR                    ACPI_UINT16_MAX
 163 #define ACPI_SIZE_MAX                   ACPI_UINT16_MAX
 164
 165 /*
 166  * (16-bit only) internal integers must be 32-bits, so
 167  * 64-bit integers cannot be supported
 168  */
 169 #define ACPI_NO_INTEGER64_SUPPORT
 170
 171
 172 #elif ACPI_MACHINE_WIDTH == 32
 173
 174 /*! [Begin] no source code translation (keep the typedefs) */
 175
 176 /*
 177  * 32-bit type definitions (default)
 178  */
 179 typedef unsigned char                   UINT8;
 180 typedef unsigned char                   BOOLEAN;
 181 typedef unsigned short                  UINT16;
 182 typedef int                             INT32;
 183 typedef unsigned int                    UINT32;
 184 typedef COMPILER_DEPENDENT_INT64        INT64;
 185 typedef COMPILER_DEPENDENT_UINT64       UINT64;
 186
 187 /*! [End] no source code translation !*/
 188
 189 typedef s32                                     acpi_native_int;
 190 typedef u32                                     acpi_native_uint;
 191
 192 typedef u64                                     acpi_table_ptr;
 193 typedef u32                                     acpi_io_address;
 194 typedef u64                                     acpi_physical_address;
 195 typedef u32                                     acpi_size;
 196
 197 #define ALIGNED_ADDRESS_BOUNDARY        0x00000004
 198 #define ACPI_MISALIGNED_TRANSFERS
 199 #define ACPI_MAX_PTR                    ACPI_UINT32_MAX
 200 #define ACPI_SIZE_MAX                   ACPI_UINT32_MAX
 201
 202 #else
 203 #error unknown ACPI_MACHINE_WIDTH
 204 #endif
 205
 206
 207 /*
 208  * Miscellaneous common types
 209  */
 210 typedef u16                                     UINT16_BIT;
 211 typedef u32                                     UINT32_BIT;
 212 typedef acpi_native_uint                        ACPI_PTRDIFF;
 213
 214 /*
 215  * Pointer overlays to avoid lots of typecasting for
 216  * code that accepts both physical and logical pointers.
 217  */
 218 union acpi_pointers
 219 {
 220         acpi_physical_address               physical;
 221         void                                *logical;
 222         acpi_table_ptr                      value;
 223 };
 224
 225 struct acpi_pointer
 226 {
 227         u32                                 pointer_type;
 228         union acpi_pointers                 pointer;
 229 };
 230
 231 /* pointer_types for above */
 232
 233 #define ACPI_PHYSICAL_POINTER           0x01
 234 #define ACPI_LOGICAL_POINTER            0x02
 235
 236 /* Processor mode */
 237
 238 #define ACPI_PHYSICAL_ADDRESSING        0x04
 239 #define ACPI_LOGICAL_ADDRESSING         0x08
 240 #define ACPI_MEMORY_MODE                0x0C
 241
 242 #define ACPI_PHYSMODE_PHYSPTR           ACPI_PHYSICAL_ADDRESSING | ACPI_PHYSICAL_POINTER
 243 #define ACPI_LOGMODE_PHYSPTR            ACPI_LOGICAL_ADDRESSING  | ACPI_PHYSICAL_POINTER
 244 #define ACPI_LOGMODE_LOGPTR             ACPI_LOGICAL_ADDRESSING  | ACPI_LOGICAL_POINTER
 245
 246
 247 /*
 248  * Useful defines
 249  */
 250 #ifdef FALSE
 251 #undef FALSE
 252 #endif
 253 #define FALSE                           (1 == 0)
 254
 255 #ifdef TRUE
 256 #undef TRUE
 257 #endif
 258 #define TRUE                            (1 == 1)
 259
 260 #ifndef NULL
 261 #define NULL                            (void *) 0
 262 #endif
 263
 264
 265 /*
 266  * Local datatypes
 267  */
 268 typedef u32                                     acpi_status;    /* All ACPI Exceptions */
 269 typedef u32                                     acpi_name;      /* 4-byte ACPI name */
 270 typedef char *                                  acpi_string;    /* Null terminated ASCII string */
 271 typedef void *                                  acpi_handle;    /* Actually a ptr to an Node */
 272
 273 struct uint64_struct
 274 {
 275         u32                                 lo;
 276         u32                                 hi;
 277 };
 278
 279 union uint64_overlay
 280 {
 281         u64                                 full;
 282         struct uint64_struct                part;
 283 };
 284
 285 struct uint32_struct
 286 {
 287         u32                                 lo;
 288         u32                                 hi;
 289 };
 290
 291
 292 /*
 293  * Acpi integer width. In ACPI version 1, integers are
 294  * 32 bits.  In ACPI version 2, integers are 64 bits.
 295  * Note that this pertains to the ACPI integer type only, not
 296  * other integers used in the implementation of the ACPI CA
 297  * subsystem.
 298  */
 299 #ifdef ACPI_NO_INTEGER64_SUPPORT
 300
 301 /* 32-bit integers only, no 64-bit support */
 302
 303 typedef u32                                     acpi_integer;
 304 #define ACPI_INTEGER_MAX                ACPI_UINT32_MAX
 305 #define ACPI_INTEGER_BIT_SIZE           32
 306 #define ACPI_MAX_DECIMAL_DIGITS         10  /* 2^32 = 4,294,967,296 */
 307
 308 #define ACPI_USE_NATIVE_DIVIDE          /* Use compiler native 32-bit divide */
 309
 310
 311 #else
 312
 313 /* 64-bit integers */
 314
 315 typedef u64                                     acpi_integer;
 316 #define ACPI_INTEGER_MAX                ACPI_UINT64_MAX
 317 #define ACPI_INTEGER_BIT_SIZE           64
 318 #define ACPI_MAX_DECIMAL_DIGITS         20  /* 2^64 = 18,446,744,073,709,551,616 */
 319
 320
 321 #if ACPI_MACHINE_WIDTH == 64
 322 #define ACPI_USE_NATIVE_DIVIDE          /* Use compiler native 64-bit divide */
 323 #endif
 324 #endif
 325
 326 #define ACPI_MAX64_DECIMAL_DIGITS       20
 327 #define ACPI_MAX32_DECIMAL_DIGITS       10
 328 #define ACPI_MAX16_DECIMAL_DIGITS        5
 329 #define ACPI_MAX8_DECIMAL_DIGITS         3
 330
 331 /*
 332  * Constants with special meanings
 333  */
 334 #define ACPI_ROOT_OBJECT                (acpi_handle) ACPI_PTR_ADD (char, NULL, ACPI_MAX_PTR)
 335
 336
 337 /*
 338  * Initialization sequence
 339  */
 340 #define ACPI_FULL_INITIALIZATION        0x00
 341 #define ACPI_NO_ADDRESS_SPACE_INIT      0x01
 342 #define ACPI_NO_HARDWARE_INIT           0x02
 343 #define ACPI_NO_EVENT_INIT              0x04
 344 #define ACPI_NO_HANDLER_INIT            0x08
 345 #define ACPI_NO_ACPI_ENABLE             0x10
 346 #define ACPI_NO_DEVICE_INIT             0x20
 347 #define ACPI_NO_OBJECT_INIT             0x40
 348
 349 /*
 350  * Initialization state
 351  */
 352 #define ACPI_INITIALIZED_OK             0x01
 353
 354 /*
 355  * Power state values
 356  */
 357 #define ACPI_STATE_UNKNOWN              (u8) 0xFF
 358
 359 #define ACPI_STATE_S0                   (u8) 0
 360 #define ACPI_STATE_S1                   (u8) 1
 361 #define ACPI_STATE_S2                   (u8) 2
 362 #define ACPI_STATE_S3                   (u8) 3
 363 #define ACPI_STATE_S4                   (u8) 4
 364 #define ACPI_STATE_S5                   (u8) 5
 365 #define ACPI_S_STATES_MAX               ACPI_STATE_S5
 366 #define ACPI_S_STATE_COUNT              6
 367
 368 #define ACPI_STATE_D0                   (u8) 0
 369 #define ACPI_STATE_D1                   (u8) 1
 370 #define ACPI_STATE_D2                   (u8) 2
 371 #define ACPI_STATE_D3                   (u8) 3
 372 #define ACPI_D_STATES_MAX               ACPI_STATE_D3
 373 #define ACPI_D_STATE_COUNT              4
 374
 375 #define ACPI_STATE_C0                   (u8) 0
 376 #define ACPI_STATE_C1                   (u8) 1
 377 #define ACPI_STATE_C2                   (u8) 2
 378 #define ACPI_STATE_C3                   (u8) 3
 379 #define ACPI_C_STATES_MAX               ACPI_STATE_C3
 380 #define ACPI_C_STATE_COUNT              4
 381
 382 /*
 383  * Sleep type invalid value
 384  */
 385 #define ACPI_SLEEP_TYPE_MAX             0x7
 386 #define ACPI_SLEEP_TYPE_INVALID         0xFF
 387
 388 /*
 389  * Standard notify values
 390  */
 391 #define ACPI_NOTIFY_BUS_CHECK           (u8) 0
 392 #define ACPI_NOTIFY_DEVICE_CHECK        (u8) 1
 393 #define ACPI_NOTIFY_DEVICE_WAKE         (u8) 2
 394 #define ACPI_NOTIFY_EJECT_REQUEST       (u8) 3
 395 #define ACPI_NOTIFY_DEVICE_CHECK_LIGHT  (u8) 4
 396 #define ACPI_NOTIFY_FREQUENCY_MISMATCH  (u8) 5
 397 #define ACPI_NOTIFY_BUS_MODE_MISMATCH   (u8) 6
 398 #define ACPI_NOTIFY_POWER_FAULT         (u8) 7
 399
 400 /*
 401  *  Table types.  These values are passed to the table related APIs
 402  */
 403 typedef u32                                     acpi_table_type;
 404
 405 #define ACPI_TABLE_RSDP                 (acpi_table_type) 0
 406 #define ACPI_TABLE_DSDT                 (acpi_table_type) 1
 407 #define ACPI_TABLE_FADT                 (acpi_table_type) 2
 408 #define ACPI_TABLE_FACS                 (acpi_table_type) 3
 409 #define ACPI_TABLE_PSDT                 (acpi_table_type) 4
 410 #define ACPI_TABLE_SSDT                 (acpi_table_type) 5
 411 #define ACPI_TABLE_XSDT                 (acpi_table_type) 6
 412 #define ACPI_TABLE_MAX                  6
 413 #define NUM_ACPI_TABLE_TYPES            (ACPI_TABLE_MAX+1)
 414
 415 /*
 416  * Types associated with ACPI names and objects.  The first group of
 417  * values (up to ACPI_TYPE_EXTERNAL_MAX) correspond to the definition
 418  * of the ACPI object_type() operator (See the ACPI Spec). Therefore,
 419  * only add to the first group if the spec changes.
 420  *
 421  * NOTE: Types must be kept in sync with the global acpi_ns_properties
 422  * and acpi_ns_type_names arrays.
 423  */
 424 typedef u32                                     acpi_object_type;
 425
 426 #define ACPI_TYPE_ANY                   0x00
 427 #define ACPI_TYPE_INTEGER               0x01  /* Byte/Word/Dword/Zero/One/Ones */
 428 #define ACPI_TYPE_STRING                0x02
 429 #define ACPI_TYPE_BUFFER                0x03
 430 #define ACPI_TYPE_PACKAGE               0x04  /* byte_const, multiple data_term/Constant/super_name */
 431 #define ACPI_TYPE_FIELD_UNIT            0x05
 432 #define ACPI_TYPE_DEVICE                0x06  /* Name, multiple Node */
 433 #define ACPI_TYPE_EVENT                 0x07
 434 #define ACPI_TYPE_METHOD                0x08  /* Name, byte_const, multiple Code */
 435 #define ACPI_TYPE_MUTEX                 0x09
 436 #define ACPI_TYPE_REGION                0x0A
 437 #define ACPI_TYPE_POWER                 0x0B  /* Name,byte_const,word_const,multi Node */
 438 #define ACPI_TYPE_PROCESSOR             0x0C  /* Name,byte_const,Dword_const,byte_const,multi nm_o */
 439 #define ACPI_TYPE_THERMAL               0x0D  /* Name, multiple Node */
 440 #define ACPI_TYPE_BUFFER_FIELD          0x0E
 441 #define ACPI_TYPE_DDB_HANDLE            0x0F
 442 #define ACPI_TYPE_DEBUG_OBJECT          0x10
 443
 444 #define ACPI_TYPE_EXTERNAL_MAX          0x10
 445
 446 /*
 447  * These are object types that do not map directly to the ACPI
 448  * object_type() operator. They are used for various internal purposes only.
 449  * If new predefined ACPI_TYPEs are added (via the ACPI specification), these
 450  * internal types must move upwards. (There is code that depends on these
 451  * values being contiguous with the external types above.)
 452  */
 453 #define ACPI_TYPE_LOCAL_REGION_FIELD    0x11
 454 #define ACPI_TYPE_LOCAL_BANK_FIELD      0x12
 455 #define ACPI_TYPE_LOCAL_INDEX_FIELD     0x13
 456 #define ACPI_TYPE_LOCAL_REFERENCE       0x14  /* Arg#, Local#, Name, Debug, ref_of, Index */
 457 #define ACPI_TYPE_LOCAL_ALIAS           0x15
 458 #define ACPI_TYPE_LOCAL_METHOD_ALIAS    0x16
 459 #define ACPI_TYPE_LOCAL_NOTIFY          0x17
 460 #define ACPI_TYPE_LOCAL_ADDRESS_HANDLER 0x18
 461 #define ACPI_TYPE_LOCAL_RESOURCE        0x19
 462 #define ACPI_TYPE_LOCAL_RESOURCE_FIELD  0x1A
 463 #define ACPI_TYPE_LOCAL_SCOPE           0x1B  /* 1 Name, multiple object_list Nodes */
 464
 465 #define ACPI_TYPE_NS_NODE_MAX           0x1B  /* Last typecode used within a NS Node */
 466
 467 /*
 468  * These are special object types that never appear in
 469  * a Namespace node, only in an union acpi_operand_object
 470  */
 471 #define ACPI_TYPE_LOCAL_EXTRA           0x1C
 472 #define ACPI_TYPE_LOCAL_DATA            0x1D
 473
 474 #define ACPI_TYPE_LOCAL_MAX             0x1D
 475
 476 /* All types above here are invalid */
 477
 478 #define ACPI_TYPE_INVALID               0x1E
 479 #define ACPI_TYPE_NOT_FOUND             0xFF
 480
 481
 482 /*
 483  * Bitmapped ACPI types.  Used internally only
 484  */
 485 #define ACPI_BTYPE_ANY                  0x00000000
 486 #define ACPI_BTYPE_INTEGER              0x00000001
 487 #define ACPI_BTYPE_STRING               0x00000002
 488 #define ACPI_BTYPE_BUFFER               0x00000004
 489 #define ACPI_BTYPE_PACKAGE              0x00000008
 490 #define ACPI_BTYPE_FIELD_UNIT           0x00000010
 491 #define ACPI_BTYPE_DEVICE               0x00000020
 492 #define ACPI_BTYPE_EVENT                0x00000040
 493 #define ACPI_BTYPE_METHOD               0x00000080
 494 #define ACPI_BTYPE_MUTEX                0x00000100
 495 #define ACPI_BTYPE_REGION               0x00000200
 496 #define ACPI_BTYPE_POWER                0x00000400
 497 #define ACPI_BTYPE_PROCESSOR            0x00000800
 498 #define ACPI_BTYPE_THERMAL              0x00001000
 499 #define ACPI_BTYPE_BUFFER_FIELD         0x00002000
 500 #define ACPI_BTYPE_DDB_HANDLE           0x00004000
 501 #define ACPI_BTYPE_DEBUG_OBJECT         0x00008000
 502 #define ACPI_BTYPE_REFERENCE            0x00010000
 503 #define ACPI_BTYPE_RESOURCE             0x00020000
 504
 505 #define ACPI_BTYPE_COMPUTE_DATA         (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER)
 506
 507 #define ACPI_BTYPE_DATA                 (ACPI_BTYPE_COMPUTE_DATA  | ACPI_BTYPE_PACKAGE)
 508 #define ACPI_BTYPE_DATA_REFERENCE       (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE | ACPI_BTYPE_DDB_HANDLE)
 509 #define ACPI_BTYPE_DEVICE_OBJECTS       (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR)
 510 #define ACPI_BTYPE_OBJECTS_AND_REFS     0x0001FFFF  /* ARG or LOCAL */
 511 #define ACPI_BTYPE_ALL_OBJECTS          0x0000FFFF
 512
 513 /*
 514  * All I/O
 515  */
 516 #define ACPI_READ                       0
 517 #define ACPI_WRITE                      1
 518 #define ACPI_IO_MASK                    1
 519
 520 /*
 521  * Event Types: Fixed & General Purpose
 522  */
 523 typedef u32                                     acpi_event_type;
 524
 525 /*
 526  * Fixed events
 527  */
 528 #define ACPI_EVENT_PMTIMER              0
 529 #define ACPI_EVENT_GLOBAL               1
 530 #define ACPI_EVENT_POWER_BUTTON         2
 531 #define ACPI_EVENT_SLEEP_BUTTON         3
 532 #define ACPI_EVENT_RTC                  4
 533 #define ACPI_EVENT_MAX                  4
 534 #define ACPI_NUM_FIXED_EVENTS           ACPI_EVENT_MAX + 1
 535
 536 /*
 537  * Event Status - Per event
 538  * -------------
 539  * The encoding of acpi_event_status is illustrated below.
 540  * Note that a set bit (1) indicates the property is TRUE
 541  * (e.g. if bit 0 is set then the event is enabled).
 542  * +-------------+-+-+-+
 543  * |   Bits 31:3 |2|1|0|
 544  * +-------------+-+-+-+
 545  *          |     | | |
 546  *          |     | | +- Enabled?
 547  *          |     | +--- Enabled for wake?
 548  *          |     +----- Set?
 549  *          +----------- <Reserved>
 550  */
 551 typedef u32                                     acpi_event_status;
 552
 553 #define ACPI_EVENT_FLAG_DISABLED        (acpi_event_status) 0x00
 554 #define ACPI_EVENT_FLAG_ENABLED         (acpi_event_status) 0x01
 555 #define ACPI_EVENT_FLAG_WAKE_ENABLED    (acpi_event_status) 0x02
 556 #define ACPI_EVENT_FLAG_SET             (acpi_event_status) 0x04
 557
 558 /*
 559  * General Purpose Events (GPE)
 560  */
 561 #define ACPI_GPE_INVALID                0xFF
 562 #define ACPI_GPE_MAX                    0xFF
 563 #define ACPI_NUM_GPE                    256
 564
 565 #define ACPI_GPE_ENABLE                 0
 566 #define ACPI_GPE_DISABLE                1
 567
 568
 569 /*
 570  * GPE info flags - Per GPE
 571  * +-+-+-+---+---+-+
 572  * |7|6|5|4:3|2:1|0|
 573  * +-+-+-+---+---+-+
 574  *  | | |  |   |  |
 575  *  | | |  |   |  +--- Interrupt type: Edge or Level Triggered
 576  *  | | |  |   +--- Type: Wake-only, Runtime-only, or wake/runtime
 577  *  | | |  +--- Type of dispatch -- to method, handler, or none
 578  *  | | +--- Enabled for runtime?
 579  *  | +--- Enabled for wake?
 580  *  +--- System state when GPE ocurred (running/waking)
 581  */
 582 #define ACPI_GPE_XRUPT_TYPE_MASK        (u8) 0x01
 583 #define ACPI_GPE_LEVEL_TRIGGERED        (u8) 0x01
 584 #define ACPI_GPE_EDGE_TRIGGERED         (u8) 0x00
 585
 586 #define ACPI_GPE_TYPE_MASK              (u8) 0x06
 587 #define ACPI_GPE_TYPE_WAKE_RUN          (u8) 0x06
 588 #define ACPI_GPE_TYPE_WAKE              (u8) 0x02
 589 #define ACPI_GPE_TYPE_RUNTIME           (u8) 0x04    /* Default */
 590
 591 #define ACPI_GPE_DISPATCH_MASK          (u8) 0x18
 592 #define ACPI_GPE_DISPATCH_HANDLER       (u8) 0x08
 593 #define ACPI_GPE_DISPATCH_METHOD        (u8) 0x10
 594 #define ACPI_GPE_DISPATCH_NOT_USED      (u8) 0x00    /* Default */
 595
 596 #define ACPI_GPE_RUN_ENABLE_MASK        (u8) 0x20
 597 #define ACPI_GPE_RUN_ENABLED            (u8) 0x20
 598 #define ACPI_GPE_RUN_DISABLED           (u8) 0x00    /* Default */
 599
 600 #define ACPI_GPE_WAKE_ENABLE_MASK       (u8) 0x40
 601 #define ACPI_GPE_WAKE_ENABLED           (u8) 0x40
 602 #define ACPI_GPE_WAKE_DISABLED          (u8) 0x00    /* Default */
 603
 604 #define ACPI_GPE_ENABLE_MASK            (u8) 0x60    /* Both run/wake */
 605
 606 #define ACPI_GPE_SYSTEM_MASK            (u8) 0x80
 607 #define ACPI_GPE_SYSTEM_RUNNING         (u8) 0x80
 608 #define ACPI_GPE_SYSTEM_WAKING          (u8) 0x00
 609
 610 /*
 611  * Flags for GPE and Lock interfaces
 612  */
 613 #define ACPI_EVENT_WAKE_ENABLE          0x2             /* acpi_gpe_enable */
 614 #define ACPI_EVENT_WAKE_DISABLE         0x2             /* acpi_gpe_disable */
 615
 616 #define ACPI_NOT_ISR                    0x1
 617 #define ACPI_ISR                        0x0
 618
 619
 620 /* Notify types */
 621
 622 #define ACPI_SYSTEM_NOTIFY              0x1
 623 #define ACPI_DEVICE_NOTIFY              0x2
 624 #define ACPI_ALL_NOTIFY                 0x3
 625 #define ACPI_MAX_NOTIFY_HANDLER_TYPE    0x3
 626
 627 #define ACPI_MAX_SYS_NOTIFY             0x7f
 628
 629
 630 /* Address Space (Operation Region) Types */
 631
 632 typedef u8                                      acpi_adr_space_type;
 633
 634 #define ACPI_ADR_SPACE_SYSTEM_MEMORY    (acpi_adr_space_type) 0
 635 #define ACPI_ADR_SPACE_SYSTEM_IO        (acpi_adr_space_type) 1
 636 #define ACPI_ADR_SPACE_PCI_CONFIG       (acpi_adr_space_type) 2
 637 #define ACPI_ADR_SPACE_EC               (acpi_adr_space_type) 3
 638 #define ACPI_ADR_SPACE_SMBUS            (acpi_adr_space_type) 4
 639 #define ACPI_ADR_SPACE_CMOS             (acpi_adr_space_type) 5
 640 #define ACPI_ADR_SPACE_PCI_BAR_TARGET   (acpi_adr_space_type) 6
 641 #define ACPI_ADR_SPACE_DATA_TABLE       (acpi_adr_space_type) 7
 642 #define ACPI_ADR_SPACE_FIXED_HARDWARE   (acpi_adr_space_type) 127
 643
 644
 645 /*
 646  * bit_register IDs
 647  * These are bitfields defined within the full ACPI registers
 648  */
 649 #define ACPI_BITREG_TIMER_STATUS                0x00
 650 #define ACPI_BITREG_BUS_MASTER_STATUS           0x01
 651 #define ACPI_BITREG_GLOBAL_LOCK_STATUS          0x02
 652 #define ACPI_BITREG_POWER_BUTTON_STATUS         0x03
 653 #define ACPI_BITREG_SLEEP_BUTTON_STATUS         0x04
 654 #define ACPI_BITREG_RT_CLOCK_STATUS             0x05
 655 #define ACPI_BITREG_WAKE_STATUS                 0x06
 656 #define ACPI_BITREG_PCIEXP_WAKE_STATUS          0x07
 657
 658 #define ACPI_BITREG_TIMER_ENABLE                0x08
 659 #define ACPI_BITREG_GLOBAL_LOCK_ENABLE          0x09
 660 #define ACPI_BITREG_POWER_BUTTON_ENABLE         0x0A
 661 #define ACPI_BITREG_SLEEP_BUTTON_ENABLE         0x0B
 662 #define ACPI_BITREG_RT_CLOCK_ENABLE             0x0C
 663 #define ACPI_BITREG_WAKE_ENABLE                 0x0D
 664 #define ACPI_BITREG_PCIEXP_WAKE_DISABLE         0x0E
 665
 666 #define ACPI_BITREG_SCI_ENABLE                  0x0F
 667 #define ACPI_BITREG_BUS_MASTER_RLD              0x10
 668 #define ACPI_BITREG_GLOBAL_LOCK_RELEASE         0x11
 669 #define ACPI_BITREG_SLEEP_TYPE_A                0x12
 670 #define ACPI_BITREG_SLEEP_TYPE_B                0x13
 671 #define ACPI_BITREG_SLEEP_ENABLE                0x14
 672
 673 #define ACPI_BITREG_ARB_DISABLE                 0x15
 674
 675 #define ACPI_BITREG_MAX                         0x15
 676 #define ACPI_NUM_BITREG                         ACPI_BITREG_MAX + 1
 677
 678
 679 /*
 680  * External ACPI object definition
 681  */
 682 union acpi_object
 683 {
 684         acpi_object_type                    type;   /* See definition of acpi_ns_type for values */
 685         struct
 686         {
 687                 acpi_object_type                    type;
 688                 acpi_integer                        value;      /* The actual number */
 689         } integer;
 690
 691         struct
 692         {
 693                 acpi_object_type                    type;
 694                 u32                                 length;     /* # of bytes in string, excluding trailing null */
 695                 char                                *pointer;   /* points to the string value */
 696         } string;
 697
 698         struct
 699         {
 700                 acpi_object_type                    type;
 701                 u32                                 length;     /* # of bytes in buffer */
 702                 u8                                  *pointer;   /* points to the buffer */
 703         } buffer;
 704
 705         struct
 706         {
 707                 acpi_object_type                    type;
 708                 u32                                 fill1;
 709                 acpi_handle                         handle;     /* object reference */
 710         } reference;
 711
 712         struct
 713         {
 714                 acpi_object_type                    type;
 715                 u32                                 count;      /* # of elements in package */
 716                 union acpi_object                   *elements;  /* Pointer to an array of ACPI_OBJECTs */
 717         } package;
 718
 719         struct
 720         {
 721                 acpi_object_type                    type;
 722                 u32                                 proc_id;
 723                 acpi_io_address                     pblk_address;
 724                 u32                                 pblk_length;
 725         } processor;
 726
 727         struct
 728         {
 729                 acpi_object_type                    type;
 730                 u32                                 system_level;
 731                 u32                                 resource_order;
 732         } power_resource;
 733 };
 734
 735
 736 /*
 737  * List of objects, used as a parameter list for control method evaluation
 738  */
 739 struct acpi_object_list
 740 {
 741         u32                                 count;
 742         union acpi_object                   *pointer;
 743 };
 744
 745
 746 /*
 747  * Miscellaneous common Data Structures used by the interfaces
 748  */
 749 #define ACPI_NO_BUFFER              0
 750 #define ACPI_ALLOCATE_BUFFER        (acpi_size) (-1)
 751 #define ACPI_ALLOCATE_LOCAL_BUFFER  (acpi_size) (-2)
 752
 753 struct acpi_buffer
 754 {
 755         acpi_size                           length;         /* Length in bytes of the buffer */
 756         void                                *pointer;       /* pointer to buffer */
 757 };
 758
 759
 760 /*
 761  * name_type for acpi_get_name
 762  */
 763 #define ACPI_FULL_PATHNAME              0
 764 #define ACPI_SINGLE_NAME                1
 765 #define ACPI_NAME_TYPE_MAX              1
 766
 767
 768 /*
 769  * Structure and flags for acpi_get_system_info
 770  */
 771 #define ACPI_SYS_MODE_UNKNOWN           0x0000
 772 #define ACPI_SYS_MODE_ACPI              0x0001
 773 #define ACPI_SYS_MODE_LEGACY            0x0002
 774 #define ACPI_SYS_MODES_MASK             0x0003
 775
 776
 777 /*
 778  * ACPI Table Info.  One per ACPI table _type_
 779  */
 780 struct acpi_table_info
 781 {
 782         u32                                 count;
 783 };
 784
 785
 786 /*
 787  * System info returned by acpi_get_system_info()
 788  */
 789 struct acpi_system_info
 790 {
 791         u32                                 acpi_ca_version;
 792         u32                                 flags;
 793         u32                                 timer_resolution;
 794         u32                                 reserved1;
 795         u32                                 reserved2;
 796         u32                                 debug_level;
 797         u32                                 debug_layer;
 798         u32                                 num_table_types;
 799         struct acpi_table_info              table_info [NUM_ACPI_TABLE_TYPES];
 800 };
 801
 802
 803 /*
 804  * Types specific to the OS service interfaces
 805  */
 806
 807 typedef u32
 808 (ACPI_SYSTEM_XFACE *acpi_osd_handler) (
 809         void                            *context);
 810
 811 typedef void
 812 (ACPI_SYSTEM_XFACE *acpi_osd_exec_callback) (
 813         void                            *context);
 814
 815 /*
 816  * Various handlers and callback procedures
 817  */
 818 typedef
 819 u32 (*acpi_event_handler) (
 820         void                                *context);
 821
 822 typedef
 823 void (*acpi_notify_handler) (
 824         acpi_handle                         device,
 825         u32                                 value,
 826         void                                *context);
 827
 828 typedef
 829 void (*acpi_object_handler) (
 830         acpi_handle                         object,
 831         u32                                 function,
 832         void                                *data);
 833
 834 typedef
 835 acpi_status (*acpi_init_handler) (
 836         acpi_handle                         object,
 837         u32                                 function);
 838
 839 #define ACPI_INIT_DEVICE_INI        1
 840
 841 typedef
 842 acpi_status (*acpi_exception_handler) (
 843         acpi_status                     aml_status,
 844         acpi_name                       name,
 845         u16                             opcode,
 846         u32                             aml_offset,
 847         void                            *context);
 848
 849
 850 /* Address Spaces (For Operation Regions) */
 851
 852 typedef
 853 acpi_status (*acpi_adr_space_handler) (
 854         u32                                 function,
 855         acpi_physical_address               address,
 856         u32                                 bit_width,
 857         acpi_integer                        *value,
 858         void                                *handler_context,
 859         void                                *region_context);
 860
 861 #define ACPI_DEFAULT_HANDLER        NULL
 862
 863
 864 typedef
 865 acpi_status (*acpi_adr_space_setup) (
 866         acpi_handle                         region_handle,
 867         u32                                 function,
 868         void                                *handler_context,
 869         void                                **region_context);
 870
 871 #define ACPI_REGION_ACTIVATE    0
 872 #define ACPI_REGION_DEACTIVATE  1
 873
 874 typedef
 875 acpi_status (*acpi_walk_callback) (
 876         acpi_handle                         obj_handle,
 877         u32                                 nesting_level,
 878         void                                *context,
 879         void                                **return_value);
 880
 881
 882 /* Interrupt handler return values */
 883
 884 #define ACPI_INTERRUPT_NOT_HANDLED      0x00
 885 #define ACPI_INTERRUPT_HANDLED          0x01
 886
 887
 888 /* Common string version of device HIDs and UIDs */
 889
 890 struct acpi_device_id
 891 {
 892         char                            value[ACPI_DEVICE_ID_LENGTH];
 893 };
 894
 895 /* Common string version of device CIDs */
 896
 897 struct acpi_compatible_id
 898 {
 899         char                            value[ACPI_MAX_CID_LENGTH];
 900 };
 901
 902 struct acpi_compatible_id_list
 903 {
 904         u32                             count;
 905         u32                             size;
 906         struct acpi_compatible_id       id[1];
 907 };
 908
 909
 910 /* Structure and flags for acpi_get_object_info */
 911
 912 #define ACPI_VALID_STA                  0x0001
 913 #define ACPI_VALID_ADR                  0x0002
 914 #define ACPI_VALID_HID                  0x0004
 915 #define ACPI_VALID_UID                  0x0008
 916 #define ACPI_VALID_CID                  0x0010
 917 #define ACPI_VALID_SXDS                 0x0020
 918
 919
 920 #define ACPI_COMMON_OBJ_INFO \
 921         acpi_object_type                    type;           /* ACPI object type */ \
 922         acpi_name                           name            /* ACPI object Name */
 923
 924
 925 struct acpi_obj_info_header
 926 {
 927         ACPI_COMMON_OBJ_INFO;
 928 };
 929
 930
 931 /* Structure returned from Get Object Info */
 932
 933 struct acpi_device_info
 934 {
 935         ACPI_COMMON_OBJ_INFO;
 936
 937         u32                                 valid;              /* Indicates which fields below are valid */
 938         u32                                 current_status;     /* _STA value */
 939         acpi_integer                        address;            /* _ADR value if any */
 940         struct acpi_device_id               hardware_id;        /* _HID value if any */
 941         struct acpi_device_id               unique_id;          /* _UID value if any */
 942         u8                                  highest_dstates[4]; /* _sx_d values: 0xFF indicates not valid */
 943         struct acpi_compatible_id_list      compatibility_id;   /* List of _CIDs if any */
 944 };
 945
 946
 947 /* Context structs for address space handlers */
 948
 949 struct acpi_pci_id
 950 {
 951         u16                                 segment;
 952         u16                                 bus;
 953         u16                                 device;
 954         u16                                 function;
 955 };
 956
 957
 958 struct acpi_mem_space_context
 959 {
 960         u32                                 length;
 961         acpi_physical_address               address;
 962         acpi_physical_address               mapped_physical_address;
 963         u8                                  *mapped_logical_address;
 964         acpi_size                           mapped_length;
 965 };
 966
 967
 968 /*
 969  * Definitions for Resource Attributes
 970  */
 971
 972 /*
 973  *  Memory Attributes
 974  */
 975 #define ACPI_READ_ONLY_MEMORY           (u8) 0x00
 976 #define ACPI_READ_WRITE_MEMORY          (u8) 0x01
 977
 978 #define ACPI_NON_CACHEABLE_MEMORY       (u8) 0x00
 979 #define ACPI_CACHABLE_MEMORY            (u8) 0x01
 980 #define ACPI_WRITE_COMBINING_MEMORY     (u8) 0x02
 981 #define ACPI_PREFETCHABLE_MEMORY        (u8) 0x03
 982
 983 /*
 984  *  IO Attributes
 985  *  The ISA Io ranges are:     n000-n0_ffh, n400-n4_ffh, n800-n8_ffh, n_c00-n_cFFh.
 986  *  The non-ISA Io ranges are: n100-n3_ffh, n500-n7_ffh, n900-n_bFfh, n_cd0-n_fFFh.
 987  */
 988 #define ACPI_NON_ISA_ONLY_RANGES        (u8) 0x01
 989 #define ACPI_ISA_ONLY_RANGES            (u8) 0x02
 990 #define ACPI_ENTIRE_RANGE               (ACPI_NON_ISA_ONLY_RANGES | ACPI_ISA_ONLY_RANGES)
 991
 992 #define ACPI_SPARSE_TRANSLATION         (u8) 0x03
 993
 994 /*
 995  *  IO Port Descriptor Decode
 996  */
 997 #define ACPI_DECODE_10                  (u8) 0x00    /* 10-bit IO address decode */
 998 #define ACPI_DECODE_16                  (u8) 0x01    /* 16-bit IO address decode */
 999
1000 /*
1001  *  IRQ Attributes
1002  */
1003 #define ACPI_EDGE_SENSITIVE             (u8) 0x00
1004 #define ACPI_LEVEL_SENSITIVE            (u8) 0x01
1005
1006 #define ACPI_ACTIVE_HIGH                (u8) 0x00
1007 #define ACPI_ACTIVE_LOW                 (u8) 0x01
1008
1009 #define ACPI_EXCLUSIVE                  (u8) 0x00
1010 #define ACPI_SHARED                     (u8) 0x01
1011
1012 /*
1013  *  DMA Attributes
1014  */
1015 #define ACPI_COMPATIBILITY              (u8) 0x00
1016 #define ACPI_TYPE_A                     (u8) 0x01
1017 #define ACPI_TYPE_B                     (u8) 0x02
1018 #define ACPI_TYPE_F                     (u8) 0x03
1019
1020 #define ACPI_NOT_BUS_MASTER             (u8) 0x00
1021 #define ACPI_BUS_MASTER                 (u8) 0x01
1022
1023 #define ACPI_TRANSFER_8                 (u8) 0x00
1024 #define ACPI_TRANSFER_8_16              (u8) 0x01
1025 #define ACPI_TRANSFER_16                (u8) 0x02
1026
1027 /*
1028  * Start Dependent Functions Priority definitions
1029  */
1030 #define ACPI_GOOD_CONFIGURATION         (u8) 0x00
1031 #define ACPI_ACCEPTABLE_CONFIGURATION   (u8) 0x01
1032 #define ACPI_SUB_OPTIMAL_CONFIGURATION  (u8) 0x02
1033
1034 /*
1035  *  16, 32 and 64-bit Address Descriptor resource types
1036  */
1037 #define ACPI_MEMORY_RANGE               (u8) 0x00
1038 #define ACPI_IO_RANGE                   (u8) 0x01
1039 #define ACPI_BUS_NUMBER_RANGE           (u8) 0x02
1040
1041 #define ACPI_ADDRESS_NOT_FIXED          (u8) 0x00
1042 #define ACPI_ADDRESS_FIXED              (u8) 0x01
1043
1044 #define ACPI_POS_DECODE                 (u8) 0x00
1045 #define ACPI_SUB_DECODE                 (u8) 0x01
1046
1047 #define ACPI_PRODUCER                   (u8) 0x00
1048 #define ACPI_CONSUMER                   (u8) 0x01
1049
1050
1051 /*
1052  *  Structures used to describe device resources
1053  */
1054 struct acpi_resource_irq
1055 {
1056         u32                                 edge_level;
1057         u32                                 active_high_low;
1058         u32                                 shared_exclusive;
1059         u32                                 number_of_interrupts;
1060         u32                                 interrupts[1];
1061 };
1062
1063 struct acpi_resource_dma
1064 {
1065         u32                                 type;
1066         u32                                 bus_master;
1067         u32                                 transfer;
1068         u32                                 number_of_channels;
1069         u32                                 channels[1];
1070 };
1071
1072 struct acpi_resource_start_dpf
1073 {
1074         u32                                 compatibility_priority;
1075         u32                                 performance_robustness;
1076 };
1077
1078 /*
1079  * END_DEPENDENT_FUNCTIONS_RESOURCE struct is not
1080  * needed because it has no fields
1081  */
1082
1083 struct acpi_resource_io
1084 {
1085         u32                                 io_decode;
1086         u32                                 min_base_address;
1087         u32                                 max_base_address;
1088         u32                                 alignment;
1089         u32                                 range_length;
1090 };
1091
1092 struct acpi_resource_fixed_io
1093 {
1094         u32                                 base_address;
1095         u32                                 range_length;
1096 };
1097
1098 struct acpi_resource_vendor
1099 {
1100         u32                                 length;
1101         u8                                  reserved[1];
1102 };
1103
1104 struct acpi_resource_end_tag
1105 {
1106         u8                                  checksum;
1107 };
1108
1109 struct acpi_resource_mem24
1110 {
1111         u32                                 read_write_attribute;
1112         u32                                 min_base_address;
1113         u32                                 max_base_address;
1114         u32                                 alignment;
1115         u32                                 range_length;
1116 };
1117
1118 struct acpi_resource_mem32
1119 {
1120         u32                                 read_write_attribute;
1121         u32                                 min_base_address;
1122         u32                                 max_base_address;
1123         u32                                 alignment;
1124         u32                                 range_length;
1125 };
1126
1127 struct acpi_resource_fixed_mem32
1128 {
1129         u32                                 read_write_attribute;
1130         u32                                 range_base_address;
1131         u32                                 range_length;
1132 };
1133
1134 struct acpi_memory_attribute
1135 {
1136         u16                                 cache_attribute;
1137         u16                                 read_write_attribute;
1138 };
1139
1140 struct acpi_io_attribute
1141 {
1142         u16                                 range_attribute;
1143         u16                                 translation_attribute;
1144 };
1145
1146 struct acpi_bus_attribute
1147 {
1148         u16                                 reserved1;
1149         u16                                 reserved2;
1150 };
1151
1152 union acpi_resource_attribute
1153 {
1154         struct acpi_memory_attribute        memory;
1155         struct acpi_io_attribute            io;
1156         struct acpi_bus_attribute           bus;
1157 };
1158
1159 struct acpi_resource_source
1160 {
1161         u32                                 index;
1162         u32                                 string_length;
1163         char                                *string_ptr;
1164 };
1165
1166 struct acpi_resource_address16
1167 {
1168         u32                                 resource_type;
1169         u32                                 producer_consumer;
1170         u32                                 decode;
1171         u32                                 min_address_fixed;
1172         u32                                 max_address_fixed;
1173         union acpi_resource_attribute       attribute;
1174         u32                                 granularity;
1175         u32                                 min_address_range;
1176         u32                                 max_address_range;
1177         u32                                 address_translation_offset;
1178         u32                                 address_length;
1179         struct acpi_resource_source         resource_source;
1180 };
1181
1182 struct acpi_resource_address32
1183 {
1184         u32                                 resource_type;
1185         u32                                 producer_consumer;
1186         u32                                 decode;
1187         u32                                 min_address_fixed;
1188         u32                                 max_address_fixed;
1189         union acpi_resource_attribute       attribute;
1190         u32                                 granularity;
1191         u32                                 min_address_range;
1192         u32                                 max_address_range;
1193         u32                                 address_translation_offset;
1194         u32                                 address_length;
1195         struct acpi_resource_source         resource_source;
1196 };
1197
1198 struct acpi_resource_address64
1199 {
1200         u32                                 resource_type;
1201         u32                                 producer_consumer;
1202         u32                                 decode;
1203         u32                                 min_address_fixed;
1204         u32                                 max_address_fixed;
1205         union acpi_resource_attribute       attribute;
1206         u64                                 granularity;
1207         u64                                 min_address_range;
1208         u64                                 max_address_range;
1209         u64                                 address_translation_offset;
1210         u64                                 address_length;
1211         u64                                 type_specific_attributes;
1212         struct acpi_resource_source         resource_source;
1213 };
1214
1215 struct acpi_resource_ext_irq
1216 {
1217         u32                                 producer_consumer;
1218         u32                                 edge_level;
1219         u32                                 active_high_low;
1220         u32                                 shared_exclusive;
1221         u32                                 number_of_interrupts;
1222         struct acpi_resource_source         resource_source;
1223         u32                                 interrupts[1];
1224 };
1225
1226
1227 /* ACPI_RESOURCE_TYPEs */
1228
1229 #define ACPI_RSTYPE_IRQ                 0
1230 #define ACPI_RSTYPE_DMA                 1
1231 #define ACPI_RSTYPE_START_DPF           2
1232 #define ACPI_RSTYPE_END_DPF             3
1233 #define ACPI_RSTYPE_IO                  4
1234 #define ACPI_RSTYPE_FIXED_IO            5
1235 #define ACPI_RSTYPE_VENDOR              6
1236 #define ACPI_RSTYPE_END_TAG             7
1237 #define ACPI_RSTYPE_MEM24               8
1238 #define ACPI_RSTYPE_MEM32               9
1239 #define ACPI_RSTYPE_FIXED_MEM32         10
1240 #define ACPI_RSTYPE_ADDRESS16           11
1241 #define ACPI_RSTYPE_ADDRESS32           12
1242 #define ACPI_RSTYPE_ADDRESS64           13
1243 #define ACPI_RSTYPE_EXT_IRQ             14
1244
1245 typedef u32                                     acpi_resource_type;
1246
1247 union acpi_resource_data
1248 {
1249         struct acpi_resource_irq            irq;
1250         struct acpi_resource_dma            dma;
1251         struct acpi_resource_start_dpf      start_dpf;
1252         struct acpi_resource_io             io;
1253         struct acpi_resource_fixed_io       fixed_io;
1254         struct acpi_resource_vendor         vendor_specific;
1255         struct acpi_resource_end_tag        end_tag;
1256         struct acpi_resource_mem24          memory24;
1257         struct acpi_resource_mem32          memory32;
1258         struct acpi_resource_fixed_mem32    fixed_memory32;
1259         struct acpi_resource_address16      address16;
1260         struct acpi_resource_address32      address32;
1261         struct acpi_resource_address64      address64;
1262         struct acpi_resource_ext_irq        extended_irq;
1263 };
1264
1265 struct acpi_resource
1266 {
1267         acpi_resource_type                  id;
1268         u32                                 length;
1269         union acpi_resource_data            data;
1270 };
1271
1272 #define ACPI_RESOURCE_LENGTH                12
1273 #define ACPI_RESOURCE_LENGTH_NO_DATA        8       /* Id + Length fields */
1274
1275 #define ACPI_SIZEOF_RESOURCE(type)          (ACPI_RESOURCE_LENGTH_NO_DATA + sizeof (type))
1276
1277 #define ACPI_NEXT_RESOURCE(res)             (struct acpi_resource *)((u8 *) res + res->length)
1278
1279 #ifdef ACPI_MISALIGNED_TRANSFERS
1280 #define ACPI_ALIGN_RESOURCE_SIZE(length)    (length)
1281 #else
1282 #define ACPI_ALIGN_RESOURCE_SIZE(length)    ACPI_ROUND_UP_TO_NATIVE_WORD(length)
1283 #endif
1284
1285 /*
1286  * END: of definitions for Resource Attributes
1287  */
1288
1289
1290 struct acpi_pci_routing_table
1291 {
1292         u32                                 length;
1293         u32                                 pin;
1294         acpi_integer                        address;        /* here for 64-bit alignment */
1295         u32                                 source_index;
1296         char                                source[4];      /* pad to 64 bits so sizeof() works in all cases */
1297 };
1298
1299 /*
1300  * END: of definitions for PCI Routing tables
1301  */
1302
1303
1304 #endif /* __ACTYPES_H__ */