drivers/acpi/acpica/acpredef.h

   1 /******************************************************************************
   2  *
   3  * Name: acpredef - Information table for ACPI predefined methods and objects
   4  *
   5  *****************************************************************************/
   6
   7 /*
   8  * Copyright (C) 2000 - 2015, Intel Corp.
   9  * All rights reserved.
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions
  13  * are met:
  14  * 1. Redistributions of source code must retain the above copyright
  15  *    notice, this list of conditions, and the following disclaimer,
  16  *    without modification.
  17  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
  18  *    substantially similar to the "NO WARRANTY" disclaimer below
  19  *    ("Disclaimer") and any redistribution must be conditioned upon
  20  *    including a substantially similar Disclaimer requirement for further
  21  *    binary redistribution.
  22  * 3. Neither the names of the above-listed copyright holders nor the names
  23  *    of any contributors may be used to endorse or promote products derived
  24  *    from this software without specific prior written permission.
  25  *
  26  * Alternatively, this software may be distributed under the terms of the
  27  * GNU General Public License ("GPL") version 2 as published by the Free
  28  * Software Foundation.
  29  *
  30  * NO WARRANTY
  31  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  32  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  33  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
  34  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  35  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  36  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  37  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  38  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  39  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  40  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  41  * POSSIBILITY OF SUCH DAMAGES.
  42  */
  43
  44 #ifndef __ACPREDEF_H__
  45 #define __ACPREDEF_H__
  46
  47 /******************************************************************************
  48  *
  49  * Return Package types
  50  *
  51  * 1) PTYPE1 packages do not contain subpackages.
  52  *
  53  * ACPI_PTYPE1_FIXED: Fixed-length length, 1 or 2 object types:
  54  *      object type
  55  *      count
  56  *      object type
  57  *      count
  58  *
  59  * ACPI_PTYPE1_VAR: Variable-length length. Zero-length package is allowed:
  60  *      object type (Int/Buf/Ref)
  61  *
  62  * ACPI_PTYPE1_OPTION: Package has some required and some optional elements
  63  *      (Used for _PRW)
  64  *
  65  *
  66  * 2) PTYPE2 packages contain a Variable-length number of subpackages. Each
  67  *    of the different types describe the contents of each of the subpackages.
  68  *
  69  * ACPI_PTYPE2: Each subpackage contains 1 or 2 object types. Zero-length
  70  *      parent package is allowed:
  71  *      object type
  72  *      count
  73  *      object type
  74  *      count
  75  *      (Used for _ALR,_MLS,_PSS,_TRT,_TSS)
  76  *
  77  * ACPI_PTYPE2_COUNT: Each subpackage has a count as first element.
  78  *      Zero-length parent package is allowed:
  79  *      object type
  80  *      (Used for _CSD,_PSD,_TSD)
  81  *
  82  * ACPI_PTYPE2_PKG_COUNT: Count of subpackages at start, 1 or 2 object types:
  83  *      object type
  84  *      count
  85  *      object type
  86  *      count
  87  *      (Used for _CST)
  88  *
  89  * ACPI_PTYPE2_FIXED: Each subpackage is of Fixed-length. Zero-length
  90  *      parent package is allowed.
  91  *      (Used for _PRT)
  92  *
  93  * ACPI_PTYPE2_MIN: Each subpackage has a Variable-length but minimum length.
  94  *      Zero-length parent package is allowed:
  95  *      (Used for _HPX)
  96  *
  97  * ACPI_PTYPE2_REV_FIXED: Revision at start, each subpackage is Fixed-length
  98  *      (Used for _ART, _FPS)
  99  *
 100  * ACPI_PTYPE2_FIX_VAR: Each subpackage consists of some fixed-length elements
 101  *      followed by an optional element. Zero-length parent package is allowed.
 102  *      object type
 103  *      count
 104  *      object type
 105  *      count = 0 (optional)
 106  *      (Used for _DLM)
 107  *
 108  * ACPI_PTYPE2_UUID_PAIR: Each subpackage is preceded by a UUID Buffer. The UUID
 109  *      defines the format of the package. Zero-length parent package is
 110  *      allowed.
 111  *      (Used for _DSD)
 112  *
 113  *****************************************************************************/
 114
 115 enum acpi_return_package_types {
 116         ACPI_PTYPE1_FIXED = 1,
 117         ACPI_PTYPE1_VAR = 2,
 118         ACPI_PTYPE1_OPTION = 3,
 119         ACPI_PTYPE2 = 4,
 120         ACPI_PTYPE2_COUNT = 5,
 121         ACPI_PTYPE2_PKG_COUNT = 6,
 122         ACPI_PTYPE2_FIXED = 7,
 123         ACPI_PTYPE2_MIN = 8,
 124         ACPI_PTYPE2_REV_FIXED = 9,
 125         ACPI_PTYPE2_FIX_VAR = 10,
 126         ACPI_PTYPE2_UUID_PAIR = 11
 127 };
 128
 129 /* Support macros for users of the predefined info table */
 130
 131 #define METHOD_PREDEF_ARGS_MAX          4
 132 #define METHOD_ARG_BIT_WIDTH            3
 133 #define METHOD_ARG_MASK                 0x0007
 134 #define ARG_COUNT_IS_MINIMUM            0x8000
 135 #define METHOD_MAX_ARG_TYPE             ACPI_TYPE_PACKAGE
 136
 137 #define METHOD_GET_ARG_COUNT(arg_list)  ((arg_list) & METHOD_ARG_MASK)
 138 #define METHOD_GET_NEXT_TYPE(arg_list)  (((arg_list) >>= METHOD_ARG_BIT_WIDTH) & METHOD_ARG_MASK)
 139
 140 /* Macros used to build the predefined info table */
 141
 142 #define METHOD_0ARGS                    0
 143 #define METHOD_1ARGS(a1)                (1 | (a1 << 3))
 144 #define METHOD_2ARGS(a1,a2)             (2 | (a1 << 3) | (a2 << 6))
 145 #define METHOD_3ARGS(a1,a2,a3)          (3 | (a1 << 3) | (a2 << 6) | (a3 << 9))
 146 #define METHOD_4ARGS(a1,a2,a3,a4)       (4 | (a1 << 3) | (a2 << 6) | (a3 << 9) | (a4 << 12))
 147
 148 #define METHOD_RETURNS(type)            (type)
 149 #define METHOD_NO_RETURN_VALUE          0
 150
 151 #define PACKAGE_INFO(a,b,c,d,e,f)       {{{(a),(b),(c),(d)}, ((((u16)(f)) << 8) | (e)), 0}}
 152
 153 /* Support macros for the resource descriptor info table */
 154
 155 #define WIDTH_1                         0x0001
 156 #define WIDTH_2                         0x0002
 157 #define WIDTH_3                         0x0004
 158 #define WIDTH_8                         0x0008
 159 #define WIDTH_16                        0x0010
 160 #define WIDTH_32                        0x0020
 161 #define WIDTH_64                        0x0040
 162 #define VARIABLE_DATA                   0x0080
 163 #define NUM_RESOURCE_WIDTHS             8
 164
 165 #define WIDTH_ADDRESS                   WIDTH_16 | WIDTH_32 | WIDTH_64
 166
 167 #ifdef ACPI_CREATE_PREDEFINED_TABLE
 168 /******************************************************************************
 169  *
 170  * Predefined method/object information table.
 171  *
 172  * These are the names that can actually be evaluated via acpi_evaluate_object.
 173  * Not present in this table are the following:
 174  *
 175  *      1) Predefined/Reserved names that are never evaluated via
 176  *         acpi_evaluate_object:
 177  *              _Lxx and _Exx GPE methods
 178  *              _Qxx EC methods
 179  *              _T_x compiler temporary variables
 180  *              _Wxx wake events
 181  *
 182  *      2) Predefined names that never actually exist within the AML code:
 183  *              Predefined resource descriptor field names
 184  *
 185  *      3) Predefined names that are implemented within ACPICA:
 186  *              _OSI
 187  *
 188  * The main entries in the table each contain the following items:
 189  *
 190  * name                 - The ACPI reserved name
 191  * argument_list        - Contains (in 16 bits), the number of required
 192  *                        arguments to the method (3 bits), and a 3-bit type
 193  *                        field for each argument (up to 4 arguments). The
 194  *                        METHOD_?ARGS macros generate the correct packed data.
 195  * expected_btypes      - Allowed type(s) for the return value.
 196  *                        0 means that no return value is expected.
 197  *
 198  * For methods that return packages, the next entry in the table contains
 199  * information about the expected structure of the package. This information
 200  * is saved here (rather than in a separate table) in order to minimize the
 201  * overall size of the stored data.
 202  *
 203  * Note: The additional braces are intended to promote portability.
 204  *
 205  * Note2: Table is used by the kernel-resident subsystem, the iASL compiler,
 206  * and the acpi_help utility.
 207  *
 208  * TBD: _PRT - currently ignore reversed entries. Attempt to fix in nsrepair.
 209  * Possibly fixing package elements like _BIF, etc.
 210  *
 211  *****************************************************************************/
 212
 213 const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
 214         {{"_AC0", METHOD_0ARGS,
 215           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 216
 217         {{"_AC1", METHOD_0ARGS,
 218           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 219
 220         {{"_AC2", METHOD_0ARGS,
 221           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 222
 223         {{"_AC3", METHOD_0ARGS,
 224           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 225
 226         {{"_AC4", METHOD_0ARGS,
 227           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 228
 229         {{"_AC5", METHOD_0ARGS,
 230           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 231
 232         {{"_AC6", METHOD_0ARGS,
 233           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 234
 235         {{"_AC7", METHOD_0ARGS,
 236           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 237
 238         {{"_AC8", METHOD_0ARGS,
 239           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 240
 241         {{"_AC9", METHOD_0ARGS,
 242           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 243
 244         {{"_ADR", METHOD_0ARGS,
 245           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 246
 247         {{"_AEI", METHOD_0ARGS,
 248           METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
 249
 250         {{"_AL0", METHOD_0ARGS,
 251           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 252         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 253
 254         {{"_AL1", METHOD_0ARGS,
 255           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 256         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 257
 258         {{"_AL2", METHOD_0ARGS,
 259           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 260         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 261
 262         {{"_AL3", METHOD_0ARGS,
 263           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 264         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 265
 266         {{"_AL4", METHOD_0ARGS,
 267           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 268         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 269
 270         {{"_AL5", METHOD_0ARGS,
 271           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 272         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 273
 274         {{"_AL6", METHOD_0ARGS,
 275           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 276         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 277
 278         {{"_AL7", METHOD_0ARGS,
 279           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 280         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 281
 282         {{"_AL8", METHOD_0ARGS,
 283           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 284         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 285
 286         {{"_AL9", METHOD_0ARGS,
 287           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 288         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 289
 290         {{"_ALC", METHOD_0ARGS,
 291           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 292
 293         {{"_ALI", METHOD_0ARGS,
 294           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 295
 296         {{"_ALP", METHOD_0ARGS,
 297           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 298
 299         {{"_ALR", METHOD_0ARGS,
 300           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each 2 (Ints) */
 301         PACKAGE_INFO(ACPI_PTYPE2, ACPI_RTYPE_INTEGER, 2, 0, 0, 0),
 302
 303         {{"_ALT", METHOD_0ARGS,
 304           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 305
 306         {{"_ART", METHOD_0ARGS,
 307           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (1 Int(rev), n Pkg (2 Ref/11 Int) */
 308         PACKAGE_INFO(ACPI_PTYPE2_REV_FIXED, ACPI_RTYPE_REFERENCE, 2,
 309                      ACPI_RTYPE_INTEGER, 11, 0),
 310
 311         {{"_BBN", METHOD_0ARGS,
 312           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 313
 314         {{"_BCL", METHOD_0ARGS,
 315           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Ints) */
 316         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0, 0, 0, 0),
 317
 318         {{"_BCM", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 319           METHOD_NO_RETURN_VALUE}},
 320
 321         {{"_BCT", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 322           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 323
 324         {{"_BDN", METHOD_0ARGS,
 325           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 326
 327         {{"_BFS", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 328           METHOD_NO_RETURN_VALUE}},
 329
 330         {{"_BIF", METHOD_0ARGS,
 331           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (9 Int),(4 Str) */
 332         PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 9,
 333                      ACPI_RTYPE_STRING, 4, 0),
 334
 335         {{"_BIX", METHOD_0ARGS,
 336           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (16 Int),(4 Str) */
 337         PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 16,
 338                      ACPI_RTYPE_STRING, 4, 0),
 339
 340         {{"_BLT",
 341           METHOD_3ARGS(ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
 342           METHOD_NO_RETURN_VALUE}},
 343
 344         {{"_BMA", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 345           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 346
 347         {{"_BMC", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 348           METHOD_NO_RETURN_VALUE}},
 349
 350         {{"_BMD", METHOD_0ARGS,
 351           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (5 Int) */
 352         PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 5, 0, 0, 0),
 353
 354         {{"_BMS", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 355           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 356
 357         {{"_BQC", METHOD_0ARGS,
 358           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 359
 360         {{"_BST", METHOD_0ARGS,
 361           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (4 Int) */
 362         PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0),
 363
 364         {{"_BTM", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 365           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 366
 367         {{"_BTP", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 368           METHOD_NO_RETURN_VALUE}},
 369
 370         {{"_CBA", METHOD_0ARGS,
 371           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, /* See PCI firmware spec 3.0 */
 372
 373         {{"_CCA", METHOD_0ARGS,
 374           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, /* ACPI 5.1 */
 375
 376         {{"_CDM", METHOD_0ARGS,
 377           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 378
 379         {{"_CID", METHOD_0ARGS,
 380           METHOD_RETURNS(ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING | ACPI_RTYPE_PACKAGE)}},        /* Variable-length (Ints/Strs) */
 381         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING, 0,
 382                      0, 0, 0),
 383
 384         {{"_CLS", METHOD_0ARGS,
 385           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (3 Int) */
 386         PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 3, 0, 0, 0),
 387
 388         {{"_CPC", METHOD_0ARGS,
 389           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Ints/Bufs) */
 390         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER | ACPI_RTYPE_BUFFER, 0,
 391                      0, 0, 0),
 392
 393         {{"_CRS", METHOD_0ARGS,
 394           METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
 395
 396         {{"_CRT", METHOD_0ARGS,
 397           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 398
 399         {{"_CSD", METHOD_0ARGS,
 400           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (1 Int(n), n-1 Int) */
 401         PACKAGE_INFO(ACPI_PTYPE2_COUNT, ACPI_RTYPE_INTEGER, 0, 0, 0, 0),
 402
 403         {{"_CST", METHOD_0ARGS,
 404           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (1 Int(n), n Pkg (1 Buf/3 Int) */
 405         PACKAGE_INFO(ACPI_PTYPE2_PKG_COUNT, ACPI_RTYPE_BUFFER, 1,
 406                      ACPI_RTYPE_INTEGER, 3, 0),
 407
 408         {{"_CWS", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 409           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 410
 411         {{"_DCK", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 412           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 413
 414         {{"_DCS", METHOD_0ARGS,
 415           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 416
 417         {{"_DDC", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 418           METHOD_RETURNS(ACPI_RTYPE_INTEGER | ACPI_RTYPE_BUFFER)}},
 419
 420         {{"_DDN", METHOD_0ARGS,
 421           METHOD_RETURNS(ACPI_RTYPE_STRING)}},
 422
 423         {{"_DEP", METHOD_0ARGS,
 424           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 425         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 426
 427         {{"_DGS", METHOD_0ARGS,
 428           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 429
 430         {{"_DIS", METHOD_0ARGS,
 431           METHOD_NO_RETURN_VALUE}},
 432
 433         {{"_DLM", METHOD_0ARGS,
 434           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each (1 Ref, 0/1 Optional Buf/Ref) */
 435         PACKAGE_INFO(ACPI_PTYPE2_FIX_VAR, ACPI_RTYPE_REFERENCE, 1,
 436                      ACPI_RTYPE_REFERENCE | ACPI_RTYPE_BUFFER, 0, 0),
 437
 438         {{"_DMA", METHOD_0ARGS,
 439           METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
 440
 441         {{"_DOD", METHOD_0ARGS,
 442           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Ints) */
 443         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0, 0, 0, 0),
 444
 445         {{"_DOS", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 446           METHOD_NO_RETURN_VALUE}},
 447
 448         {{"_DSD", METHOD_0ARGS,
 449           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each: 1 Buf, 1 Pkg */
 450         PACKAGE_INFO(ACPI_PTYPE2_UUID_PAIR, ACPI_RTYPE_BUFFER, 1,
 451                      ACPI_RTYPE_PACKAGE, 1, 0),
 452
 453         {{"_DSM",
 454           METHOD_4ARGS(ACPI_TYPE_BUFFER, ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER,
 455                        ACPI_TYPE_PACKAGE),
 456           METHOD_RETURNS(ACPI_RTYPE_ALL)}},     /* Must return a value, but it can be of any type */
 457
 458         {{"_DSS", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 459           METHOD_NO_RETURN_VALUE}},
 460
 461         {{"_DSW",
 462           METHOD_3ARGS(ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
 463           METHOD_NO_RETURN_VALUE}},
 464
 465         {{"_DTI", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 466           METHOD_NO_RETURN_VALUE}},
 467
 468         {{"_EC_", METHOD_0ARGS,
 469           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 470
 471         {{"_EDL", METHOD_0ARGS,
 472           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 473         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 474
 475         {{"_EJ0", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 476           METHOD_NO_RETURN_VALUE}},
 477
 478         {{"_EJ1", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 479           METHOD_NO_RETURN_VALUE}},
 480
 481         {{"_EJ2", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 482           METHOD_NO_RETURN_VALUE}},
 483
 484         {{"_EJ3", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 485           METHOD_NO_RETURN_VALUE}},
 486
 487         {{"_EJ4", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 488           METHOD_NO_RETURN_VALUE}},
 489
 490         {{"_EJD", METHOD_0ARGS,
 491           METHOD_RETURNS(ACPI_RTYPE_STRING)}},
 492
 493         {{"_ERR",
 494           METHOD_3ARGS(ACPI_TYPE_INTEGER, ACPI_TYPE_STRING, ACPI_TYPE_INTEGER),
 495           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, /* Internal use only, used by ACPICA test suites */
 496
 497         {{"_EVT", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 498           METHOD_NO_RETURN_VALUE}},
 499
 500         {{"_FDE", METHOD_0ARGS,
 501           METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
 502
 503         {{"_FDI", METHOD_0ARGS,
 504           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (16 Int) */
 505         PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 16, 0, 0, 0),
 506
 507         {{"_FDM", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 508           METHOD_NO_RETURN_VALUE}},
 509
 510         {{"_FIF", METHOD_0ARGS,
 511           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (4 Int) */
 512         PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0),
 513
 514         {{"_FIX", METHOD_0ARGS,
 515           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Ints) */
 516         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 0, 0, 0, 0),
 517
 518         {{"_FPS", METHOD_0ARGS,
 519           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (1 Int(rev), n Pkg (5 Int) */
 520         PACKAGE_INFO(ACPI_PTYPE2_REV_FIXED, ACPI_RTYPE_INTEGER, 5, 0, 0, 0),
 521
 522         {{"_FSL", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 523           METHOD_NO_RETURN_VALUE}},
 524
 525         {{"_FST", METHOD_0ARGS,
 526           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (3 Int) */
 527         PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 3, 0, 0, 0),
 528
 529         {{"_GAI", METHOD_0ARGS,
 530           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 531
 532         {{"_GCP", METHOD_0ARGS,
 533           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 534
 535         {{"_GHL", METHOD_0ARGS,
 536           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 537
 538         {{"_GLK", METHOD_0ARGS,
 539           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 540
 541         {{"_GPD", METHOD_0ARGS,
 542           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 543
 544         {{"_GPE", METHOD_0ARGS,
 545           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, /* _GPE method, not _GPE scope */
 546
 547         {{"_GRT", METHOD_0ARGS,
 548           METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
 549
 550         {{"_GSB", METHOD_0ARGS,
 551           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 552
 553         {{"_GTF", METHOD_0ARGS,
 554           METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
 555
 556         {{"_GTM", METHOD_0ARGS,
 557           METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
 558
 559         {{"_GTS", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 560           METHOD_NO_RETURN_VALUE}},
 561
 562         {{"_GWS", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 563           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 564
 565         {{"_HID", METHOD_0ARGS,
 566           METHOD_RETURNS(ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING)}},
 567
 568         {{"_HOT", METHOD_0ARGS,
 569           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 570
 571         {{"_HPP", METHOD_0ARGS,
 572           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (4 Int) */
 573         PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0),
 574
 575         /*
 576          * For _HPX, a single package is returned, containing a variable-length number
 577          * of subpackages. Each subpackage contains a PCI record setting.
 578          * There are several different type of record settings, of different
 579          * lengths, but all elements of all settings are Integers.
 580          */
 581         {{"_HPX", METHOD_0ARGS,
 582           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each (var Ints) */
 583         PACKAGE_INFO(ACPI_PTYPE2_MIN, ACPI_RTYPE_INTEGER, 5, 0, 0, 0),
 584
 585         {{"_HRV", METHOD_0ARGS,
 586           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 587
 588         {{"_IFT", METHOD_0ARGS,
 589           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, /* See IPMI spec */
 590
 591         {{"_INI", METHOD_0ARGS,
 592           METHOD_NO_RETURN_VALUE}},
 593
 594         {{"_IRC", METHOD_0ARGS,
 595           METHOD_NO_RETURN_VALUE}},
 596
 597         {{"_LCK", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 598           METHOD_NO_RETURN_VALUE}},
 599
 600         {{"_LID", METHOD_0ARGS,
 601           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 602
 603         {{"_LPD", METHOD_0ARGS,
 604           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (1 Int(rev), n Pkg (2 Int) */
 605         PACKAGE_INFO(ACPI_PTYPE2_REV_FIXED, ACPI_RTYPE_INTEGER, 2, 0, 0, 0),
 606
 607         {{"_MAT", METHOD_0ARGS,
 608           METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
 609
 610         {{"_MBM", METHOD_0ARGS,
 611           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (8 Int) */
 612         PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 8, 0, 0, 0),
 613
 614         {{"_MLS", METHOD_0ARGS,
 615           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each (1 Str/1 Buf) */
 616         PACKAGE_INFO(ACPI_PTYPE2, ACPI_RTYPE_STRING, 1, ACPI_RTYPE_BUFFER, 1,
 617                      0),
 618
 619         {{"_MSG", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 620           METHOD_NO_RETURN_VALUE}},
 621
 622         {{"_MSM",
 623           METHOD_4ARGS(ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER,
 624                        ACPI_TYPE_INTEGER),
 625           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 626
 627         {{"_NTT", METHOD_0ARGS,
 628           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 629
 630         {{"_OFF", METHOD_0ARGS,
 631           METHOD_NO_RETURN_VALUE}},
 632
 633         {{"_ON_", METHOD_0ARGS,
 634           METHOD_NO_RETURN_VALUE}},
 635
 636         {{"_OS_", METHOD_0ARGS,
 637           METHOD_RETURNS(ACPI_RTYPE_STRING)}},
 638
 639         {{"_OSC",
 640           METHOD_4ARGS(ACPI_TYPE_BUFFER, ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER,
 641                        ACPI_TYPE_BUFFER),
 642           METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
 643
 644         {{"_OST",
 645           METHOD_3ARGS(ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER, ACPI_TYPE_BUFFER),
 646           METHOD_NO_RETURN_VALUE}},
 647
 648         {{"_PAI", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 649           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 650
 651         {{"_PCL", METHOD_0ARGS,
 652           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 653         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 654
 655         {{"_PCT", METHOD_0ARGS,
 656           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (2 Buf) */
 657         PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_BUFFER, 2, 0, 0, 0),
 658
 659         {{"_PDC", METHOD_1ARGS(ACPI_TYPE_BUFFER),
 660           METHOD_NO_RETURN_VALUE}},
 661
 662         {{"_PDL", METHOD_0ARGS,
 663           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 664
 665         {{"_PIC", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 666           METHOD_NO_RETURN_VALUE}},
 667
 668         {{"_PIF", METHOD_0ARGS,
 669           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (3 Int),(3 Str) */
 670         PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 3,
 671                      ACPI_RTYPE_STRING, 3, 0),
 672
 673         {{"_PLD", METHOD_0ARGS,
 674           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Bufs) */
 675         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_BUFFER, 0, 0, 0, 0),
 676
 677         {{"_PMC", METHOD_0ARGS,
 678           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (11 Int),(3 Str) */
 679         PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 11,
 680                      ACPI_RTYPE_STRING, 3, 0),
 681
 682         {{"_PMD", METHOD_0ARGS,
 683           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 684         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 685
 686         {{"_PMM", METHOD_0ARGS,
 687           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 688
 689         {{"_PPC", METHOD_0ARGS,
 690           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 691
 692         {{"_PPE", METHOD_0ARGS,
 693           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, /* See dig64 spec */
 694
 695         {{"_PR0", METHOD_0ARGS,
 696           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 697         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 698
 699         {{"_PR1", METHOD_0ARGS,
 700           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 701         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 702
 703         {{"_PR2", METHOD_0ARGS,
 704           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 705         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 706
 707         {{"_PR3", METHOD_0ARGS,
 708           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 709         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 710
 711         {{"_PRE", METHOD_0ARGS,
 712           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 713         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 714
 715         {{"_PRL", METHOD_0ARGS,
 716           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 717         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 718
 719         {{"_PRS", METHOD_0ARGS,
 720           METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
 721
 722         /*
 723          * For _PRT, many BIOSs reverse the 3rd and 4th Package elements (Source
 724          * and source_index). This bug is so prevalent that there is code in the
 725          * ACPICA Resource Manager to detect this and switch them back. For now,
 726          * do not allow and issue a warning. To allow this and eliminate the
 727          * warning, add the ACPI_RTYPE_REFERENCE type to the 4th element (index 3)
 728          * in the statement below.
 729          */
 730         {{"_PRT", METHOD_0ARGS,
 731           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each (4): Int,Int,Int/Ref,Int */
 732         PACKAGE_INFO(ACPI_PTYPE2_FIXED, 4, ACPI_RTYPE_INTEGER,
 733                      ACPI_RTYPE_INTEGER,
 734                      ACPI_RTYPE_INTEGER | ACPI_RTYPE_REFERENCE,
 735                      ACPI_RTYPE_INTEGER),
 736
 737         {{"_PRW", METHOD_0ARGS,
 738           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each: Pkg/Int,Int,[Variable-length Refs] (Pkg is Ref/Int) */
 739         PACKAGE_INFO(ACPI_PTYPE1_OPTION, 2,
 740                      ACPI_RTYPE_INTEGER | ACPI_RTYPE_PACKAGE,
 741                      ACPI_RTYPE_INTEGER, ACPI_RTYPE_REFERENCE, 0),
 742
 743         {{"_PS0", METHOD_0ARGS,
 744           METHOD_NO_RETURN_VALUE}},
 745
 746         {{"_PS1", METHOD_0ARGS,
 747           METHOD_NO_RETURN_VALUE}},
 748
 749         {{"_PS2", METHOD_0ARGS,
 750           METHOD_NO_RETURN_VALUE}},
 751
 752         {{"_PS3", METHOD_0ARGS,
 753           METHOD_NO_RETURN_VALUE}},
 754
 755         {{"_PSC", METHOD_0ARGS,
 756           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 757
 758         {{"_PSD", METHOD_0ARGS,
 759           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each (5 Int) with count */
 760         PACKAGE_INFO(ACPI_PTYPE2_COUNT, ACPI_RTYPE_INTEGER, 0, 0, 0, 0),
 761
 762         {{"_PSE", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 763           METHOD_NO_RETURN_VALUE}},
 764
 765         {{"_PSL", METHOD_0ARGS,
 766           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 767         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 768
 769         {{"_PSR", METHOD_0ARGS,
 770           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 771
 772         {{"_PSS", METHOD_0ARGS,
 773           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each (6 Int) */
 774         PACKAGE_INFO(ACPI_PTYPE2, ACPI_RTYPE_INTEGER, 6, 0, 0, 0),
 775
 776         {{"_PSV", METHOD_0ARGS,
 777           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 778
 779         {{"_PSW", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 780           METHOD_NO_RETURN_VALUE}},
 781
 782         {{"_PTC", METHOD_0ARGS,
 783           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (2 Buf) */
 784         PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_BUFFER, 2, 0, 0, 0),
 785
 786         {{"_PTP", METHOD_2ARGS(ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
 787           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 788
 789         {{"_PTS", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 790           METHOD_NO_RETURN_VALUE}},
 791
 792         {{"_PUR", METHOD_0ARGS,
 793           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (2 Int) */
 794         PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 2, 0, 0, 0),
 795
 796         {{"_PXM", METHOD_0ARGS,
 797           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 798
 799         {{"_REG", METHOD_2ARGS(ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
 800           METHOD_NO_RETURN_VALUE}},
 801
 802         {{"_REV", METHOD_0ARGS,
 803           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 804
 805         {{"_RMV", METHOD_0ARGS,
 806           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 807
 808         {{"_ROM", METHOD_2ARGS(ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
 809           METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
 810
 811         {{"_RTV", METHOD_0ARGS,
 812           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 813
 814         /*
 815          * For _S0_ through _S5_, the ACPI spec defines a return Package
 816          * containing 1 Integer, but most DSDTs have it wrong - 2,3, or 4 integers.
 817          * Allow this by making the objects "Variable-length length", but all elements
 818          * must be Integers.
 819          */
 820         {{"_S0_", METHOD_0ARGS,
 821           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (1 Int) */
 822         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0),
 823
 824         {{"_S1_", METHOD_0ARGS,
 825           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (1 Int) */
 826         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0),
 827
 828         {{"_S2_", METHOD_0ARGS,
 829           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (1 Int) */
 830         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0),
 831
 832         {{"_S3_", METHOD_0ARGS,
 833           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (1 Int) */
 834         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0),
 835
 836         {{"_S4_", METHOD_0ARGS,
 837           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (1 Int) */
 838         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0),
 839
 840         {{"_S5_", METHOD_0ARGS,
 841           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (1 Int) */
 842         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER, 1, 0, 0, 0),
 843
 844         {{"_S1D", METHOD_0ARGS,
 845           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 846
 847         {{"_S2D", METHOD_0ARGS,
 848           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 849
 850         {{"_S3D", METHOD_0ARGS,
 851           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 852
 853         {{"_S4D", METHOD_0ARGS,
 854           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 855
 856         {{"_S0W", METHOD_0ARGS,
 857           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 858
 859         {{"_S1W", METHOD_0ARGS,
 860           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 861
 862         {{"_S2W", METHOD_0ARGS,
 863           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 864
 865         {{"_S3W", METHOD_0ARGS,
 866           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 867
 868         {{"_S4W", METHOD_0ARGS,
 869           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 870
 871         {{"_SBS", METHOD_0ARGS,
 872           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 873
 874         {{"_SCP", METHOD_1ARGS(ACPI_TYPE_INTEGER) | ARG_COUNT_IS_MINIMUM,
 875           METHOD_NO_RETURN_VALUE}},     /* Acpi 1.0 allowed 1 integer arg. Acpi 3.0 expanded to 3 args. Allow both. */
 876
 877         {{"_SDD", METHOD_1ARGS(ACPI_TYPE_BUFFER),
 878           METHOD_NO_RETURN_VALUE}},
 879
 880         {{"_SEG", METHOD_0ARGS,
 881           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 882
 883         {{"_SHL", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 884           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 885
 886         {{"_SLI", METHOD_0ARGS,
 887           METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
 888
 889         {{"_SPD", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 890           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 891
 892         {{"_SRS", METHOD_1ARGS(ACPI_TYPE_BUFFER),
 893           METHOD_NO_RETURN_VALUE}},
 894
 895         {{"_SRT", METHOD_1ARGS(ACPI_TYPE_BUFFER),
 896           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 897
 898         {{"_SRV", METHOD_0ARGS,
 899           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, /* See IPMI spec */
 900
 901         {{"_SST", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 902           METHOD_NO_RETURN_VALUE}},
 903
 904         {{"_STA", METHOD_0ARGS,
 905           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 906
 907         {{"_STM",
 908           METHOD_3ARGS(ACPI_TYPE_BUFFER, ACPI_TYPE_BUFFER, ACPI_TYPE_BUFFER),
 909           METHOD_NO_RETURN_VALUE}},
 910
 911         {{"_STP", METHOD_2ARGS(ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
 912           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 913
 914         {{"_STR", METHOD_0ARGS,
 915           METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
 916
 917         {{"_STV", METHOD_2ARGS(ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER),
 918           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 919
 920         {{"_SUB", METHOD_0ARGS,
 921           METHOD_RETURNS(ACPI_RTYPE_STRING)}},
 922
 923         {{"_SUN", METHOD_0ARGS,
 924           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 925
 926         {{"_SWS", METHOD_0ARGS,
 927           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 928
 929         {{"_TC1", METHOD_0ARGS,
 930           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 931
 932         {{"_TC2", METHOD_0ARGS,
 933           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 934
 935         {{"_TDL", METHOD_0ARGS,
 936           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 937
 938         {{"_TIP", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 939           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 940
 941         {{"_TIV", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 942           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 943
 944         {{"_TMP", METHOD_0ARGS,
 945           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 946
 947         {{"_TPC", METHOD_0ARGS,
 948           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 949
 950         {{"_TPT", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 951           METHOD_NO_RETURN_VALUE}},
 952
 953         {{"_TRT", METHOD_0ARGS,
 954           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each 2 Ref/6 Int */
 955         PACKAGE_INFO(ACPI_PTYPE2, ACPI_RTYPE_REFERENCE, 2, ACPI_RTYPE_INTEGER,
 956                      6, 0),
 957
 958         {{"_TSD", METHOD_0ARGS,
 959           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each 5 Int with count */
 960         PACKAGE_INFO(ACPI_PTYPE2_COUNT, ACPI_RTYPE_INTEGER, 5, 0, 0, 0),
 961
 962         {{"_TSP", METHOD_0ARGS,
 963           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 964
 965         {{"_TSS", METHOD_0ARGS,
 966           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each 5 Int */
 967         PACKAGE_INFO(ACPI_PTYPE2, ACPI_RTYPE_INTEGER, 5, 0, 0, 0),
 968
 969         {{"_TST", METHOD_0ARGS,
 970           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 971
 972         {{"_TTS", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 973           METHOD_NO_RETURN_VALUE}},
 974
 975         {{"_TZD", METHOD_0ARGS,
 976           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
 977         PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 978
 979         {{"_TZM", METHOD_0ARGS,
 980           METHOD_RETURNS(ACPI_RTYPE_REFERENCE)}},
 981
 982         {{"_TZP", METHOD_0ARGS,
 983           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 984
 985         {{"_UID", METHOD_0ARGS,
 986           METHOD_RETURNS(ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING)}},
 987
 988         {{"_UPC", METHOD_0ARGS,
 989           METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (4 Int) */
 990         PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0),
 991
 992         {{"_UPD", METHOD_0ARGS,
 993           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 994
 995         {{"_UPP", METHOD_0ARGS,
 996           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
 997
 998         {{"_VPO", METHOD_0ARGS,
 999           METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
1000
1001         /* Acpi 1.0 defined _WAK with no return value. Later, it was changed to return a package */
1002
1003         {{"_WAK", METHOD_1ARGS(ACPI_TYPE_INTEGER),
1004           METHOD_RETURNS(ACPI_RTYPE_NONE | ACPI_RTYPE_INTEGER |
1005                          ACPI_RTYPE_PACKAGE)}},
1006         PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 2, 0, 0, 0),        /* Fixed-length (2 Int), but is optional */
1007
1008         /* _WDG/_WED are MS extensions defined by "Windows Instrumentation" */
1009
1010         {{"_WDG", METHOD_0ARGS,
1011           METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},
1012
1013         {{"_WED", METHOD_1ARGS(ACPI_TYPE_INTEGER),
1014           METHOD_RETURNS(ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING |
1015                          ACPI_RTYPE_BUFFER)}},
1016
1017         PACKAGE_INFO(0, 0, 0, 0, 0, 0)  /* Table terminator */
1018 };
1019 #else
1020 extern const union acpi_predefined_info acpi_gbl_predefined_methods[];
1021 #endif
1022
1023 #if (defined ACPI_CREATE_RESOURCE_TABLE && defined ACPI_APPLICATION)
1024 /******************************************************************************
1025  *
1026  * Predefined names for use in Resource Descriptors. These names do not
1027  * appear in the global Predefined Name table (since these names never
1028  * appear in actual AML byte code, only in the original ASL)
1029  *
1030  * Note: Used by iASL compiler and acpi_help utility only.
1031  *
1032  *****************************************************************************/
1033
1034 const union acpi_predefined_info acpi_gbl_resource_names[] = {
1035         {{"_ADR", WIDTH_16 | WIDTH_64, 0}},
1036         {{"_ALN", WIDTH_8 | WIDTH_16 | WIDTH_32, 0}},
1037         {{"_ASI", WIDTH_8, 0}},
1038         {{"_ASZ", WIDTH_8, 0}},
1039         {{"_ATT", WIDTH_64, 0}},
1040         {{"_BAS", WIDTH_16 | WIDTH_32, 0}},
1041         {{"_BM_", WIDTH_1, 0}},
1042         {{"_DBT", WIDTH_16, 0}},        /* Acpi 5.0 */
1043         {{"_DEC", WIDTH_1, 0}},
1044         {{"_DMA", WIDTH_8, 0}},
1045         {{"_DPL", WIDTH_1, 0}}, /* Acpi 5.0 */
1046         {{"_DRS", WIDTH_16, 0}},        /* Acpi 5.0 */
1047         {{"_END", WIDTH_1, 0}}, /* Acpi 5.0 */
1048         {{"_FLC", WIDTH_2, 0}}, /* Acpi 5.0 */
1049         {{"_GRA", WIDTH_ADDRESS, 0}},
1050         {{"_HE_", WIDTH_1, 0}},
1051         {{"_INT", WIDTH_16 | WIDTH_32, 0}},
1052         {{"_IOR", WIDTH_2, 0}}, /* Acpi 5.0 */
1053         {{"_LEN", WIDTH_8 | WIDTH_ADDRESS, 0}},
1054         {{"_LIN", WIDTH_8, 0}}, /* Acpi 5.0 */
1055         {{"_LL_", WIDTH_1, 0}},
1056         {{"_MAF", WIDTH_1, 0}},
1057         {{"_MAX", WIDTH_ADDRESS, 0}},
1058         {{"_MEM", WIDTH_2, 0}},
1059         {{"_MIF", WIDTH_1, 0}},
1060         {{"_MIN", WIDTH_ADDRESS, 0}},
1061         {{"_MOD", WIDTH_1, 0}}, /* Acpi 5.0 */
1062         {{"_MTP", WIDTH_2, 0}},
1063         {{"_PAR", WIDTH_8, 0}}, /* Acpi 5.0 */
1064         {{"_PHA", WIDTH_1, 0}}, /* Acpi 5.0 */
1065         {{"_PIN", WIDTH_16, 0}},        /* Acpi 5.0 */
1066         {{"_PPI", WIDTH_8, 0}}, /* Acpi 5.0 */
1067         {{"_POL", WIDTH_1 | WIDTH_2, 0}},       /* Acpi 5.0 */
1068         {{"_RBO", WIDTH_8, 0}},
1069         {{"_RBW", WIDTH_8, 0}},
1070         {{"_RNG", WIDTH_1, 0}},
1071         {{"_RT_", WIDTH_8, 0}}, /* Acpi 3.0 */
1072         {{"_RW_", WIDTH_1, 0}},
1073         {{"_RXL", WIDTH_16, 0}},        /* Acpi 5.0 */
1074         {{"_SHR", WIDTH_2, 0}},
1075         {{"_SIZ", WIDTH_2, 0}},
1076         {{"_SLV", WIDTH_1, 0}}, /* Acpi 5.0 */
1077         {{"_SPE", WIDTH_32, 0}},        /* Acpi 5.0 */
1078         {{"_STB", WIDTH_2, 0}}, /* Acpi 5.0 */
1079         {{"_TRA", WIDTH_ADDRESS, 0}},
1080         {{"_TRS", WIDTH_1, 0}},
1081         {{"_TSF", WIDTH_8, 0}}, /* Acpi 3.0 */
1082         {{"_TTP", WIDTH_1, 0}},
1083         {{"_TXL", WIDTH_16, 0}},        /* Acpi 5.0 */
1084         {{"_TYP", WIDTH_2 | WIDTH_16, 0}},
1085         {{"_VEN", VARIABLE_DATA, 0}},   /* Acpi 5.0 */
1086         PACKAGE_INFO(0, 0, 0, 0, 0, 0)  /* Table terminator */
1087 };
1088
1089 static const union acpi_predefined_info acpi_gbl_scope_names[] = {
1090         {{"_GPE", 0, 0}},
1091         {{"_PR_", 0, 0}},
1092         {{"_SB_", 0, 0}},
1093         {{"_SI_", 0, 0}},
1094         {{"_TZ_", 0, 0}},
1095         PACKAGE_INFO(0, 0, 0, 0, 0, 0)  /* Table terminator */
1096 };
1097 #else
1098 extern const union acpi_predefined_info acpi_gbl_resource_names[];
1099 #endif
1100
1101 #endif