drivers/acpi/include/amlcode.h

   1 /******************************************************************************
   2  *
   3  * Name: amlcode.h - Definitions for AML, as included in "definition blocks"
   4  *                   Declarations and definitions contained herein are derived
   5  *                   directly from the ACPI specification.
   6  *       $Revision: 71 $
   7  *
   8  *****************************************************************************/
   9
  10 /*
  11  *  Copyright (C) 2000 - 2002, R. Byron Moore
  12  *
  13  *  This program is free software; you can redistribute it and/or modify
  14  *  it under the terms of the GNU General Public License as published by
  15  *  the Free Software Foundation; either version 2 of the License, or
  16  *  (at your option) any later version.
  17  *
  18  *  This program is distributed in the hope that it will be useful,
  19  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  *  GNU General Public License for more details.
  22  *
  23  *  You should have received a copy of the GNU General Public License
  24  *  along with this program; if not, write to the Free Software
  25  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  26  */
  27
  28 #ifndef __AMLCODE_H__
  29 #define __AMLCODE_H__
  30
  31 /* primary opcodes */
  32
  33 #define AML_NULL_CHAR               (u16) 0x00
  34
  35 #define AML_ZERO_OP                 (u16) 0x00
  36 #define AML_ONE_OP                  (u16) 0x01
  37 #define AML_UNASSIGNED              (u16) 0x02
  38 #define AML_ALIAS_OP                (u16) 0x06
  39 #define AML_NAME_OP                 (u16) 0x08
  40 #define AML_BYTE_OP                 (u16) 0x0a
  41 #define AML_WORD_OP                 (u16) 0x0b
  42 #define AML_DWORD_OP                (u16) 0x0c
  43 #define AML_STRING_OP               (u16) 0x0d
  44 #define AML_QWORD_OP                (u16) 0x0e     /* ACPI 2.0 */
  45 #define AML_SCOPE_OP                (u16) 0x10
  46 #define AML_BUFFER_OP               (u16) 0x11
  47 #define AML_PACKAGE_OP              (u16) 0x12
  48 #define AML_VAR_PACKAGE_OP          (u16) 0x13     /* ACPI 2.0 */
  49 #define AML_METHOD_OP               (u16) 0x14
  50 #define AML_DUAL_NAME_PREFIX        (u16) 0x2e
  51 #define AML_MULTI_NAME_PREFIX_OP    (u16) 0x2f
  52 #define AML_NAME_CHAR_SUBSEQ        (u16) 0x30
  53 #define AML_NAME_CHAR_FIRST         (u16) 0x41
  54 #define AML_OP_PREFIX               (u16) 0x5b
  55 #define AML_ROOT_PREFIX             (u16) 0x5c
  56 #define AML_PARENT_PREFIX           (u16) 0x5e
  57 #define AML_LOCAL_OP                (u16) 0x60
  58 #define AML_LOCAL0                  (u16) 0x60
  59 #define AML_LOCAL1                  (u16) 0x61
  60 #define AML_LOCAL2                  (u16) 0x62
  61 #define AML_LOCAL3                  (u16) 0x63
  62 #define AML_LOCAL4                  (u16) 0x64
  63 #define AML_LOCAL5                  (u16) 0x65
  64 #define AML_LOCAL6                  (u16) 0x66
  65 #define AML_LOCAL7                  (u16) 0x67
  66 #define AML_ARG_OP                  (u16) 0x68
  67 #define AML_ARG0                    (u16) 0x68
  68 #define AML_ARG1                    (u16) 0x69
  69 #define AML_ARG2                    (u16) 0x6a
  70 #define AML_ARG3                    (u16) 0x6b
  71 #define AML_ARG4                    (u16) 0x6c
  72 #define AML_ARG5                    (u16) 0x6d
  73 #define AML_ARG6                    (u16) 0x6e
  74 #define AML_STORE_OP                (u16) 0x70
  75 #define AML_REF_OF_OP               (u16) 0x71
  76 #define AML_ADD_OP                  (u16) 0x72
  77 #define AML_CONCAT_OP               (u16) 0x73
  78 #define AML_SUBTRACT_OP             (u16) 0x74
  79 #define AML_INCREMENT_OP            (u16) 0x75
  80 #define AML_DECREMENT_OP            (u16) 0x76
  81 #define AML_MULTIPLY_OP             (u16) 0x77
  82 #define AML_DIVIDE_OP               (u16) 0x78
  83 #define AML_SHIFT_LEFT_OP           (u16) 0x79
  84 #define AML_SHIFT_RIGHT_OP          (u16) 0x7a
  85 #define AML_BIT_AND_OP              (u16) 0x7b
  86 #define AML_BIT_NAND_OP             (u16) 0x7c
  87 #define AML_BIT_OR_OP               (u16) 0x7d
  88 #define AML_BIT_NOR_OP              (u16) 0x7e
  89 #define AML_BIT_XOR_OP              (u16) 0x7f
  90 #define AML_BIT_NOT_OP              (u16) 0x80
  91 #define AML_FIND_SET_LEFT_BIT_OP    (u16) 0x81
  92 #define AML_FIND_SET_RIGHT_BIT_OP   (u16) 0x82
  93 #define AML_DEREF_OF_OP             (u16) 0x83
  94 #define AML_CONCAT_RES_OP           (u16) 0x84     /* ACPI 2.0 */
  95 #define AML_MOD_OP                  (u16) 0x85     /* ACPI 2.0 */
  96 #define AML_NOTIFY_OP               (u16) 0x86
  97 #define AML_SIZE_OF_OP              (u16) 0x87
  98 #define AML_INDEX_OP                (u16) 0x88
  99 #define AML_MATCH_OP                (u16) 0x89
 100 #define AML_CREATE_DWORD_FIELD_OP   (u16) 0x8a
 101 #define AML_CREATE_WORD_FIELD_OP    (u16) 0x8b
 102 #define AML_CREATE_BYTE_FIELD_OP    (u16) 0x8c
 103 #define AML_CREATE_BIT_FIELD_OP     (u16) 0x8d
 104 #define AML_TYPE_OP                 (u16) 0x8e
 105 #define AML_CREATE_QWORD_FIELD_OP   (u16) 0x8f     /* ACPI 2.0 */
 106 #define AML_LAND_OP                 (u16) 0x90
 107 #define AML_LOR_OP                  (u16) 0x91
 108 #define AML_LNOT_OP                 (u16) 0x92
 109 #define AML_LEQUAL_OP               (u16) 0x93
 110 #define AML_LGREATER_OP             (u16) 0x94
 111 #define AML_LLESS_OP                (u16) 0x95
 112 #define AML_TO_BUFFER_OP            (u16) 0x96     /* ACPI 2.0 */
 113 #define AML_TO_DECSTRING_OP         (u16) 0x97     /* ACPI 2.0 */
 114 #define AML_TO_HEXSTRING_OP         (u16) 0x98     /* ACPI 2.0 */
 115 #define AML_TO_INTEGER_OP           (u16) 0x99     /* ACPI 2.0 */
 116 #define AML_TO_STRING_OP            (u16) 0x9c     /* ACPI 2.0 */
 117 #define AML_COPY_OP                 (u16) 0x9d     /* ACPI 2.0 */
 118 #define AML_MID_OP                  (u16) 0x9e     /* ACPI 2.0 */
 119 #define AML_CONTINUE_OP             (u16) 0x9f     /* ACPI 2.0 */
 120 #define AML_IF_OP                   (u16) 0xa0
 121 #define AML_ELSE_OP                 (u16) 0xa1
 122 #define AML_WHILE_OP                (u16) 0xa2
 123 #define AML_NOOP_OP                 (u16) 0xa3
 124 #define AML_RETURN_OP               (u16) 0xa4
 125 #define AML_BREAK_OP                (u16) 0xa5
 126 #define AML_BREAK_POINT_OP          (u16) 0xcc
 127 #define AML_ONES_OP                 (u16) 0xff
 128
 129 /* prefixed opcodes */
 130
 131 #define AML_EXTOP                   (u16) 0x005b
 132
 133
 134 #define AML_MUTEX_OP                (u16) 0x5b01
 135 #define AML_EVENT_OP                (u16) 0x5b02
 136 #define AML_SHIFT_RIGHT_BIT_OP      (u16) 0x5b10
 137 #define AML_SHIFT_LEFT_BIT_OP       (u16) 0x5b11
 138 #define AML_COND_REF_OF_OP          (u16) 0x5b12
 139 #define AML_CREATE_FIELD_OP         (u16) 0x5b13
 140 #define AML_LOAD_TABLE_OP           (u16) 0x5b1f     /* ACPI 2.0 */
 141 #define AML_LOAD_OP                 (u16) 0x5b20
 142 #define AML_STALL_OP                (u16) 0x5b21
 143 #define AML_SLEEP_OP                (u16) 0x5b22
 144 #define AML_ACQUIRE_OP              (u16) 0x5b23
 145 #define AML_SIGNAL_OP               (u16) 0x5b24
 146 #define AML_WAIT_OP                 (u16) 0x5b25
 147 #define AML_RESET_OP                (u16) 0x5b26
 148 #define AML_RELEASE_OP              (u16) 0x5b27
 149 #define AML_FROM_BCD_OP             (u16) 0x5b28
 150 #define AML_TO_BCD_OP               (u16) 0x5b29
 151 #define AML_UNLOAD_OP               (u16) 0x5b2a
 152 #define AML_REVISION_OP             (u16) 0x5b30
 153 #define AML_DEBUG_OP                (u16) 0x5b31
 154 #define AML_FATAL_OP                (u16) 0x5b32
 155 #define AML_REGION_OP               (u16) 0x5b80
 156 #define AML_FIELD_OP                (u16) 0x5b81
 157 #define AML_DEVICE_OP               (u16) 0x5b82
 158 #define AML_PROCESSOR_OP            (u16) 0x5b83
 159 #define AML_POWER_RES_OP            (u16) 0x5b84
 160 #define AML_THERMAL_ZONE_OP         (u16) 0x5b85
 161 #define AML_INDEX_FIELD_OP          (u16) 0x5b86
 162 #define AML_BANK_FIELD_OP           (u16) 0x5b87
 163 #define AML_DATA_REGION_OP          (u16) 0x5b88     /* ACPI 2.0 */
 164
 165
 166 /* Bogus opcodes (they are actually two separate opcodes) */
 167
 168 #define AML_LGREATEREQUAL_OP        (u16) 0x9295
 169 #define AML_LLESSEQUAL_OP           (u16) 0x9294
 170 #define AML_LNOTEQUAL_OP            (u16) 0x9293
 171
 172
 173 /*
 174  * Internal opcodes
 175  * Use only "Unknown" AML opcodes, don't attempt to use
 176  * any valid ACPI ASCII values (A-Z, 0-9, '-')
 177  */
 178
 179 #define AML_INT_NAMEPATH_OP         (u16) 0x002d
 180 #define AML_INT_NAMEDFIELD_OP       (u16) 0x0030
 181 #define AML_INT_RESERVEDFIELD_OP    (u16) 0x0031
 182 #define AML_INT_ACCESSFIELD_OP      (u16) 0x0032
 183 #define AML_INT_BYTELIST_OP         (u16) 0x0033
 184 #define AML_INT_STATICSTRING_OP     (u16) 0x0034
 185 #define AML_INT_METHODCALL_OP       (u16) 0x0035
 186 #define AML_INT_RETURN_VALUE_OP     (u16) 0x0036
 187 #define AML_INT_EVAL_SUBTREE_OP     (u16) 0x0037
 188
 189
 190 #define ARG_NONE                    0x0
 191
 192 /*
 193  * Argument types for the AML Parser
 194  * Each field in the Arg_types u32 is 5 bits, allowing for a maximum of 6 arguments.
 195  * There can be up to 31 unique argument types
 196  */
 197
 198 #define ARGP_BYTEDATA               0x01
 199 #define ARGP_BYTELIST               0x02
 200 #define ARGP_CHARLIST               0x03
 201 #define ARGP_DATAOBJ                0x04
 202 #define ARGP_DATAOBJLIST            0x05
 203 #define ARGP_DWORDDATA              0x06
 204 #define ARGP_FIELDLIST              0x07
 205 #define ARGP_NAME                   0x08
 206 #define ARGP_NAMESTRING             0x09
 207 #define ARGP_OBJLIST                0x0A
 208 #define ARGP_PKGLENGTH              0x0B
 209 #define ARGP_SUPERNAME              0x0C
 210 #define ARGP_TARGET                 0x0D
 211 #define ARGP_TERMARG                0x0E
 212 #define ARGP_TERMLIST               0x0F
 213 #define ARGP_WORDDATA               0x10
 214 #define ARGP_QWORDDATA              0x11
 215 #define ARGP_SIMPLENAME             0x12
 216
 217 /*
 218  * Resolved argument types for the AML Interpreter
 219  * Each field in the Arg_types u32 is 5 bits, allowing for a maximum of 6 arguments.
 220  * There can be up to 31 unique argument types (0 is end-of-arg-list indicator)
 221  *
 222  * Note: If and when 5 bits becomes insufficient, it would probably be best
 223  * to convert to a 6-byte array of argument types, allowing 8 bits per argument.
 224  */
 225
 226 /* "Standard" ACPI types are 1-15 (0x0F) */
 227
 228 #define ARGI_INTEGER                ACPI_TYPE_INTEGER       /* 1 */
 229 #define ARGI_STRING                 ACPI_TYPE_STRING        /* 2 */
 230 #define ARGI_BUFFER                 ACPI_TYPE_BUFFER        /* 3 */
 231 #define ARGI_PACKAGE                ACPI_TYPE_PACKAGE       /* 4 */
 232 #define ARGI_EVENT                  ACPI_TYPE_EVENT
 233 #define ARGI_MUTEX                  ACPI_TYPE_MUTEX
 234 #define ARGI_REGION                 ACPI_TYPE_REGION
 235 #define ARGI_DDBHANDLE              ACPI_TYPE_DDB_HANDLE
 236
 237 /* Custom types are 0x10 through 0x1F */
 238
 239 #define ARGI_IF                     0x10
 240 #define ARGI_ANYOBJECT              0x11
 241 #define ARGI_ANYTYPE                0x12
 242 #define ARGI_COMPUTEDATA            0x13     /* Buffer, String, or Integer */
 243 #define ARGI_DATAOBJECT             0x14     /* Buffer, String, package or reference to a Node - Used only by Size_of operator*/
 244 #define ARGI_COMPLEXOBJ             0x15     /* Buffer, String, or package (Used by INDEX op only) */
 245 #define ARGI_INTEGER_REF            0x16
 246 #define ARGI_OBJECT_REF             0x17
 247 #define ARGI_DEVICE_REF             0x18
 248 #define ARGI_REFERENCE              0x19
 249 #define ARGI_TARGETREF              0x1A     /* Target, subject to implicit conversion */
 250 #define ARGI_FIXED_TARGET           0x1B     /* Target, no implicit conversion */
 251 #define ARGI_SIMPLE_TARGET          0x1C     /* Name, Local, Arg -- no implicit conversion */
 252 #define ARGI_BUFFERSTRING           0x1D
 253 #define ARGI_REF_OR_STRING          0x1E     /* Reference or String (Used by DEREFOF op only) */
 254
 255 #define ARGI_INVALID_OPCODE         0xFFFFFFFF
 256
 257
 258 /*
 259  * hash offsets
 260  */
 261 #define AML_EXTOP_HASH_OFFSET       22
 262 #define AML_LNOT_HASH_OFFSET        19
 263
 264
 265 /*
 266  * opcode groups and types
 267  */
 268
 269 #define OPGRP_NAMED                 0x01
 270 #define OPGRP_FIELD                 0x02
 271 #define OPGRP_BYTELIST              0x04
 272
 273
 274 /*
 275  * Opcode information
 276  */
 277
 278 /* Opcode flags */
 279
 280 #define AML_HAS_ARGS                0x0800
 281 #define AML_HAS_TARGET              0x0400
 282 #define AML_HAS_RETVAL              0x0200
 283 #define AML_NSOBJECT                0x0100
 284 #define AML_NSOPCODE                0x0080
 285 #define AML_NSNODE                  0x0040
 286 #define AML_NAMED                   0x0020
 287 #define AML_DEFER                   0x0010
 288 #define AML_FIELD                   0x0008
 289 #define AML_CREATE                  0x0004
 290 #define AML_MATH                    0x0002
 291 #define AML_LOGICAL                 0x0001
 292 #define AML_CONSTANT                0x1000
 293
 294 /* Convenient flag groupings */
 295
 296 #define AML_FLAGS_EXEC_1A_0T_0R     AML_HAS_ARGS                                   /* Monadic1  */
 297 #define AML_FLAGS_EXEC_1A_0T_1R     AML_HAS_ARGS |                  AML_HAS_RETVAL /* Monadic2  */
 298 #define AML_FLAGS_EXEC_1A_1T_0R     AML_HAS_ARGS | AML_HAS_TARGET
 299 #define AML_FLAGS_EXEC_1A_1T_1R     AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL /* Monadic2_r */
 300 #define AML_FLAGS_EXEC_2A_0T_0R     AML_HAS_ARGS                                   /* Dyadic1   */
 301 #define AML_FLAGS_EXEC_2A_0T_1R     AML_HAS_ARGS |                  AML_HAS_RETVAL /* Dyadic2   */
 302 #define AML_FLAGS_EXEC_2A_1T_1R     AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL /* Dyadic2_r  */
 303 #define AML_FLAGS_EXEC_2A_2T_1R     AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL
 304 #define AML_FLAGS_EXEC_3A_0T_0R     AML_HAS_ARGS
 305 #define AML_FLAGS_EXEC_3A_1T_1R     AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL
 306 #define AML_FLAGS_EXEC_6A_0T_1R     AML_HAS_ARGS |                  AML_HAS_RETVAL
 307
 308
 309 /*
 310  * The opcode Type is used in a dispatch table, do not change
 311  * without updating the table.
 312  */
 313 #define AML_TYPE_EXEC_1A_0T_0R      0x00 /* Monadic1  */
 314 #define AML_TYPE_EXEC_1A_0T_1R      0x01 /* Monadic2  */
 315 #define AML_TYPE_EXEC_1A_1T_0R      0x02
 316 #define AML_TYPE_EXEC_1A_1T_1R      0x03 /* Monadic2_r */
 317 #define AML_TYPE_EXEC_2A_0T_0R      0x04 /* Dyadic1   */
 318 #define AML_TYPE_EXEC_2A_0T_1R      0x05 /* Dyadic2   */
 319 #define AML_TYPE_EXEC_2A_1T_1R      0x06 /* Dyadic2_r  */
 320 #define AML_TYPE_EXEC_2A_2T_1R      0x07
 321 #define AML_TYPE_EXEC_3A_0T_0R      0x08
 322 #define AML_TYPE_EXEC_3A_1T_1R      0x09
 323 #define AML_TYPE_EXEC_6A_0T_1R      0x0A
 324 /* End of types used in dispatch table */
 325
 326 #define AML_TYPE_LITERAL            0x0B
 327 #define AML_TYPE_CONSTANT           0x0C
 328 #define AML_TYPE_METHOD_ARGUMENT    0x0D
 329 #define AML_TYPE_LOCAL_VARIABLE     0x0E
 330 #define AML_TYPE_DATA_TERM          0x0F
 331
 332 /* Generic for an op that returns a value */
 333
 334 #define AML_TYPE_METHOD_CALL        0x10
 335
 336 /* Misc */
 337
 338 #define AML_TYPE_CREATE_FIELD       0x11
 339 #define AML_TYPE_CREATE_OBJECT      0x12
 340 #define AML_TYPE_CONTROL            0x13
 341 #define AML_TYPE_NAMED_NO_OBJ       0x14
 342 #define AML_TYPE_NAMED_FIELD        0x15
 343 #define AML_TYPE_NAMED_SIMPLE       0x16
 344 #define AML_TYPE_NAMED_COMPLEX      0x17
 345 #define AML_TYPE_RETURN             0x18
 346
 347 #define AML_TYPE_UNDEFINED          0x19
 348 #define AML_TYPE_BOGUS              0x1A
 349
 350
 351 /*
 352  * Opcode classes
 353  */
 354 #define AML_CLASS_EXECUTE           0x00
 355 #define AML_CLASS_CREATE            0x01
 356 #define AML_CLASS_ARGUMENT          0x02
 357 #define AML_CLASS_NAMED_OBJECT      0x03
 358 #define AML_CLASS_CONTROL           0x04
 359 #define AML_CLASS_ASCII             0x05
 360 #define AML_CLASS_PREFIX            0x06
 361 #define AML_CLASS_INTERNAL          0x07
 362 #define AML_CLASS_RETURN_VALUE      0x08
 363 #define AML_CLASS_METHOD_CALL       0x09
 364 #define AML_CLASS_UNKNOWN           0x0A
 365
 366
 367 /* Predefined Operation Region Space_iDs */
 368
 369 typedef enum
 370 {
 371         REGION_MEMORY                   = 0,
 372         REGION_IO,
 373         REGION_PCI_CONFIG,
 374         REGION_EC,
 375         REGION_SMBUS,
 376         REGION_CMOS,
 377         REGION_PCI_BAR,
 378         REGION_DATA_TABLE,              /* Internal use only */
 379         REGION_FIXED_HW                 = 0x7F
 380
 381 } AML_REGION_TYPES;
 382
 383
 384 /* Comparison operation codes for Match_op operator */
 385
 386 typedef enum
 387 {
 388         MATCH_MTR                       = 0,
 389         MATCH_MEQ                       = 1,
 390         MATCH_MLE                       = 2,
 391         MATCH_MLT                       = 3,
 392         MATCH_MGE                       = 4,
 393         MATCH_MGT                       = 5
 394
 395 } AML_MATCH_OPERATOR;
 396
 397 #define MAX_MATCH_OPERATOR          5
 398
 399
 400 /*
 401  * Field_flags
 402  *
 403  * This byte is extracted from the AML and includes three separate
 404  * pieces of information about the field:
 405  * 1) The field access type
 406  * 2) The field update rule
 407  * 3) The lock rule for the field
 408  *
 409  * Bits 00 - 03 : Access_type (Any_acc, Byte_acc, etc.)
 410  *      04      : Lock_rule (1 == Lock)
 411  *      05 - 06 : Update_rule
 412  */
 413 #define AML_FIELD_ACCESS_TYPE_MASK  0x0F
 414 #define AML_FIELD_LOCK_RULE_MASK    0x10
 415 #define AML_FIELD_UPDATE_RULE_MASK  0x60
 416
 417
 418 /* 1) Field Access Types */
 419
 420 typedef enum
 421 {
 422         AML_FIELD_ACCESS_ANY            = 0x00,
 423         AML_FIELD_ACCESS_BYTE           = 0x01,
 424         AML_FIELD_ACCESS_WORD           = 0x02,
 425         AML_FIELD_ACCESS_DWORD          = 0x03,
 426         AML_FIELD_ACCESS_QWORD          = 0x04,    /* ACPI 2.0 */
 427         AML_FIELD_ACCESS_BUFFER         = 0x05     /* ACPI 2.0 */
 428
 429 } AML_ACCESS_TYPE;
 430
 431
 432 /* 2) Field Lock Rules */
 433
 434 typedef enum
 435 {
 436         AML_FIELD_LOCK_NEVER            = 0x00,
 437         AML_FIELD_LOCK_ALWAYS           = 0x10
 438
 439 } AML_LOCK_RULE;
 440
 441
 442 /* 3) Field Update Rules */
 443
 444 typedef enum
 445 {
 446         AML_FIELD_UPDATE_PRESERVE       = 0x00,
 447         AML_FIELD_UPDATE_WRITE_AS_ONES  = 0x20,
 448         AML_FIELD_UPDATE_WRITE_AS_ZEROS = 0x40
 449
 450 } AML_UPDATE_RULE;
 451
 452
 453 /*
 454  * Field Access Attributes.
 455  * This byte is extracted from the AML via the
 456  * Access_as keyword
 457  */
 458 typedef enum
 459 {
 460         AML_FIELD_ATTRIB_SMB_QUICK      = 0x02,
 461         AML_FIELD_ATTRIB_SMB_SEND_RCV   = 0x04,
 462         AML_FIELD_ATTRIB_SMB_BYTE       = 0x06,
 463         AML_FIELD_ATTRIB_SMB_WORD       = 0x08,
 464         AML_FIELD_ATTRIB_SMB_BLOCK      = 0x0A,
 465         AML_FIELD_ATTRIB_SMB_WORD_CALL  = 0x0C,
 466         AML_FIELD_ATTRIB_SMB_BLOCK_CALL = 0x0D
 467
 468 } AML_ACCESS_ATTRIBUTE;
 469
 470
 471 /* bit fields in Method_flags byte */
 472
 473 #define METHOD_FLAGS_ARG_COUNT      0x07
 474 #define METHOD_FLAGS_SERIALIZED     0x08
 475 #define METHOD_FLAGS_SYNCH_LEVEL    0xF0
 476
 477
 478 #endif /* __AMLCODE_H__ */