[deliverable/linux.git] / include / acpi / amlcode.h

/******************************************************************************
 *
 * Name: amlcode.h - Definitions for AML, as included in "definition blocks"
 *                   Declarations and definitions contained herein are derived
 *                   directly from the ACPI specification.
 *
 *****************************************************************************/

/*
 * Copyright (C) 2000 - 2005, R. Byron Moore
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions, and the following disclaimer,
 *    without modification.
 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
 *    substantially similar to the "NO WARRANTY" disclaimer below
 *    ("Disclaimer") and any redistribution must be conditioned upon
 *    including a substantially similar Disclaimer requirement for further
 *    binary redistribution.
 * 3. Neither the names of the above-listed copyright holders nor the names
 *    of any contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * Alternatively, this software may be distributed under the terms of the
 * GNU General Public License ("GPL") version 2 as published by the Free
 * Software Foundation.
 *
 * NO WARRANTY
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGES.
 */

#ifndef __AMLCODE_H__
#define __AMLCODE_H__

/* primary opcodes */

#define AML_NULL_CHAR               (u16) 0x00

#define AML_ZERO_OP                 (u16) 0x00
#define AML_ONE_OP                  (u16) 0x01
#define AML_UNASSIGNED              (u16) 0x02
#define AML_ALIAS_OP                (u16) 0x06
#define AML_NAME_OP                 (u16) 0x08
#define AML_BYTE_OP                 (u16) 0x0a
#define AML_WORD_OP                 (u16) 0x0b
#define AML_DWORD_OP                (u16) 0x0c
#define AML_STRING_OP               (u16) 0x0d
#define AML_QWORD_OP                (u16) 0x0e     /* ACPI 2.0 */
#define AML_SCOPE_OP                (u16) 0x10
#define AML_BUFFER_OP               (u16) 0x11
#define AML_PACKAGE_OP              (u16) 0x12
#define AML_VAR_PACKAGE_OP          (u16) 0x13     /* ACPI 2.0 */
#define AML_METHOD_OP               (u16) 0x14
#define AML_DUAL_NAME_PREFIX        (u16) 0x2e
#define AML_MULTI_NAME_PREFIX_OP    (u16) 0x2f
#define AML_NAME_CHAR_SUBSEQ        (u16) 0x30
#define AML_NAME_CHAR_FIRST         (u16) 0x41
#define AML_OP_PREFIX               (u16) 0x5b
#define AML_ROOT_PREFIX             (u16) 0x5c
#define AML_PARENT_PREFIX           (u16) 0x5e
#define AML_LOCAL_OP                (u16) 0x60
#define AML_LOCAL0                  (u16) 0x60
#define AML_LOCAL1                  (u16) 0x61
#define AML_LOCAL2                  (u16) 0x62
#define AML_LOCAL3                  (u16) 0x63
#define AML_LOCAL4                  (u16) 0x64
#define AML_LOCAL5                  (u16) 0x65
#define AML_LOCAL6                  (u16) 0x66
#define AML_LOCAL7                  (u16) 0x67
#define AML_ARG_OP                  (u16) 0x68
#define AML_ARG0                    (u16) 0x68
#define AML_ARG1                    (u16) 0x69
#define AML_ARG2                    (u16) 0x6a
#define AML_ARG3                    (u16) 0x6b
#define AML_ARG4                    (u16) 0x6c
#define AML_ARG5                    (u16) 0x6d
#define AML_ARG6                    (u16) 0x6e
#define AML_STORE_OP                (u16) 0x70
#define AML_REF_OF_OP               (u16) 0x71
#define AML_ADD_OP                  (u16) 0x72
#define AML_CONCAT_OP               (u16) 0x73
#define AML_SUBTRACT_OP             (u16) 0x74
#define AML_INCREMENT_OP            (u16) 0x75
#define AML_DECREMENT_OP            (u16) 0x76
#define AML_MULTIPLY_OP             (u16) 0x77
#define AML_DIVIDE_OP               (u16) 0x78
#define AML_SHIFT_LEFT_OP           (u16) 0x79
#define AML_SHIFT_RIGHT_OP          (u16) 0x7a
#define AML_BIT_AND_OP              (u16) 0x7b
#define AML_BIT_NAND_OP             (u16) 0x7c
#define AML_BIT_OR_OP               (u16) 0x7d
#define AML_BIT_NOR_OP              (u16) 0x7e
#define AML_BIT_XOR_OP              (u16) 0x7f
#define AML_BIT_NOT_OP              (u16) 0x80
#define AML_FIND_SET_LEFT_BIT_OP    (u16) 0x81
#define AML_FIND_SET_RIGHT_BIT_OP   (u16) 0x82
#define AML_DEREF_OF_OP             (u16) 0x83
#define AML_CONCAT_RES_OP           (u16) 0x84     /* ACPI 2.0 */
#define AML_MOD_OP                  (u16) 0x85     /* ACPI 2.0 */
#define AML_NOTIFY_OP               (u16) 0x86
#define AML_SIZE_OF_OP              (u16) 0x87
#define AML_INDEX_OP                (u16) 0x88
#define AML_MATCH_OP                (u16) 0x89
#define AML_CREATE_DWORD_FIELD_OP   (u16) 0x8a
#define AML_CREATE_WORD_FIELD_OP    (u16) 0x8b
#define AML_CREATE_BYTE_FIELD_OP    (u16) 0x8c
#define AML_CREATE_BIT_FIELD_OP     (u16) 0x8d
#define AML_TYPE_OP                 (u16) 0x8e
#define AML_CREATE_QWORD_FIELD_OP   (u16) 0x8f     /* ACPI 2.0 */
#define AML_LAND_OP                 (u16) 0x90
#define AML_LOR_OP                  (u16) 0x91
#define AML_LNOT_OP                 (u16) 0x92
#define AML_LEQUAL_OP               (u16) 0x93
#define AML_LGREATER_OP             (u16) 0x94
#define AML_LLESS_OP                (u16) 0x95
#define AML_TO_BUFFER_OP            (u16) 0x96     /* ACPI 2.0 */
#define AML_TO_DECSTRING_OP         (u16) 0x97     /* ACPI 2.0 */
#define AML_TO_HEXSTRING_OP         (u16) 0x98     /* ACPI 2.0 */
#define AML_TO_INTEGER_OP           (u16) 0x99     /* ACPI 2.0 */
#define AML_TO_STRING_OP            (u16) 0x9c     /* ACPI 2.0 */
#define AML_COPY_OP                 (u16) 0x9d     /* ACPI 2.0 */
#define AML_MID_OP                  (u16) 0x9e     /* ACPI 2.0 */
#define AML_CONTINUE_OP             (u16) 0x9f     /* ACPI 2.0 */
#define AML_IF_OP                   (u16) 0xa0
#define AML_ELSE_OP                 (u16) 0xa1
#define AML_WHILE_OP                (u16) 0xa2
#define AML_NOOP_OP                 (u16) 0xa3
#define AML_RETURN_OP               (u16) 0xa4
#define AML_BREAK_OP                (u16) 0xa5
#define AML_BREAK_POINT_OP          (u16) 0xcc
#define AML_ONES_OP                 (u16) 0xff

/* prefixed opcodes */

#define AML_EXTOP                   (u16) 0x005b


#define AML_MUTEX_OP                (u16) 0x5b01
#define AML_EVENT_OP                (u16) 0x5b02
#define AML_SHIFT_RIGHT_BIT_OP      (u16) 0x5b10
#define AML_SHIFT_LEFT_BIT_OP       (u16) 0x5b11
#define AML_COND_REF_OF_OP          (u16) 0x5b12
#define AML_CREATE_FIELD_OP         (u16) 0x5b13
#define AML_LOAD_TABLE_OP           (u16) 0x5b1f     /* ACPI 2.0 */
#define AML_LOAD_OP                 (u16) 0x5b20
#define AML_STALL_OP                (u16) 0x5b21
#define AML_SLEEP_OP                (u16) 0x5b22
#define AML_ACQUIRE_OP              (u16) 0x5b23
#define AML_SIGNAL_OP               (u16) 0x5b24
#define AML_WAIT_OP                 (u16) 0x5b25
#define AML_RESET_OP                (u16) 0x5b26
#define AML_RELEASE_OP              (u16) 0x5b27
#define AML_FROM_BCD_OP             (u16) 0x5b28
#define AML_TO_BCD_OP               (u16) 0x5b29
#define AML_UNLOAD_OP               (u16) 0x5b2a
#define AML_REVISION_OP             (u16) 0x5b30
#define AML_DEBUG_OP                (u16) 0x5b31
#define AML_FATAL_OP                (u16) 0x5b32
#define AML_TIMER_OP                (u16) 0x5b33     /* ACPI 3.0 */
#define AML_REGION_OP               (u16) 0x5b80
#define AML_FIELD_OP                (u16) 0x5b81
#define AML_DEVICE_OP               (u16) 0x5b82
#define AML_PROCESSOR_OP            (u16) 0x5b83
#define AML_POWER_RES_OP            (u16) 0x5b84
#define AML_THERMAL_ZONE_OP         (u16) 0x5b85
#define AML_INDEX_FIELD_OP          (u16) 0x5b86
#define AML_BANK_FIELD_OP           (u16) 0x5b87
#define AML_DATA_REGION_OP          (u16) 0x5b88     /* ACPI 2.0 */


/* Bogus opcodes (they are actually two separate opcodes) */

#define AML_LGREATEREQUAL_OP        (u16) 0x9295
#define AML_LLESSEQUAL_OP           (u16) 0x9294
#define AML_LNOTEQUAL_OP            (u16) 0x9293


/*
 * Internal opcodes
 * Use only "Unknown" AML opcodes, don't attempt to use
 * any valid ACPI ASCII values (A-Z, 0-9, '-')
 */

#define AML_INT_NAMEPATH_OP         (u16) 0x002d
#define AML_INT_NAMEDFIELD_OP       (u16) 0x0030
#define AML_INT_RESERVEDFIELD_OP    (u16) 0x0031
#define AML_INT_ACCESSFIELD_OP      (u16) 0x0032
#define AML_INT_BYTELIST_OP         (u16) 0x0033
#define AML_INT_STATICSTRING_OP     (u16) 0x0034
#define AML_INT_METHODCALL_OP       (u16) 0x0035
#define AML_INT_RETURN_VALUE_OP     (u16) 0x0036
#define AML_INT_EVAL_SUBTREE_OP     (u16) 0x0037


#define ARG_NONE                    0x0

/*
 * Argument types for the AML Parser
 * Each field in the arg_types u32 is 5 bits, allowing for a maximum of 6 arguments.
 * There can be up to 31 unique argument types
 * Zero is reserved as end-of-list indicator
 */

#define ARGP_BYTEDATA               0x01
#define ARGP_BYTELIST               0x02
#define ARGP_CHARLIST               0x03
#define ARGP_DATAOBJ                0x04
#define ARGP_DATAOBJLIST            0x05
#define ARGP_DWORDDATA              0x06
#define ARGP_FIELDLIST              0x07
#define ARGP_NAME                   0x08
#define ARGP_NAMESTRING             0x09
#define ARGP_OBJLIST                0x0A
#define ARGP_PKGLENGTH              0x0B
#define ARGP_SUPERNAME              0x0C
#define ARGP_TARGET                 0x0D
#define ARGP_TERMARG                0x0E
#define ARGP_TERMLIST               0x0F
#define ARGP_WORDDATA               0x10
#define ARGP_QWORDDATA              0x11
#define ARGP_SIMPLENAME             0x12

/*
 * Resolved argument types for the AML Interpreter
 * Each field in the arg_types u32 is 5 bits, allowing for a maximum of 6 arguments.
 * There can be up to 31 unique argument types (0 is end-of-arg-list indicator)
 *
 * Note1: These values are completely independent from the ACPI_TYPEs
 *        i.e., ARGI_INTEGER != ACPI_TYPE_INTEGER
 *
 * Note2: If and when 5 bits becomes insufficient, it would probably be best
 * to convert to a 6-byte array of argument types, allowing 8 bits per argument.
 */

/* Single, simple types */

#define ARGI_ANYTYPE                0x01    /* Don't care */
#define ARGI_PACKAGE                0x02
#define ARGI_EVENT                  0x03
#define ARGI_MUTEX                  0x04
#define ARGI_DDBHANDLE              0x05

/* Interchangeable types (via implicit conversion) */

#define ARGI_INTEGER                0x06
#define ARGI_STRING                 0x07
#define ARGI_BUFFER                 0x08
#define ARGI_BUFFER_OR_STRING       0x09    /* Used by MID op only */
#define ARGI_COMPUTEDATA            0x0A    /* Buffer, String, or Integer */

/* Reference objects */

#define ARGI_INTEGER_REF            0x0B
#define ARGI_OBJECT_REF             0x0C
#define ARGI_DEVICE_REF             0x0D
#define ARGI_REFERENCE              0x0E
#define ARGI_TARGETREF              0x0F    /* Target, subject to implicit conversion */
#define ARGI_FIXED_TARGET           0x10    /* Target, no implicit conversion */
#define ARGI_SIMPLE_TARGET          0x11    /* Name, Local, Arg -- no implicit conversion */

/* Multiple/complex types */

#define ARGI_DATAOBJECT             0x12    /* Buffer, String, package or reference to a Node - Used only by size_of operator*/
#define ARGI_COMPLEXOBJ             0x13    /* Buffer, String, or package (Used by INDEX op only) */
#define ARGI_REF_OR_STRING          0x14    /* Reference or String (Used by DEREFOF op only) */
#define ARGI_REGION_OR_FIELD        0x15    /* Used by LOAD op only */
#define ARGI_DATAREFOBJ             0x16

/* Note: types above can expand to 0x1F maximum */

#define ARGI_INVALID_OPCODE         0xFFFFFFFF


/*
 * hash offsets
 */
#define AML_EXTOP_HASH_OFFSET       22
#define AML_LNOT_HASH_OFFSET        19


/*
 * opcode groups and types
 */

#define OPGRP_NAMED                 0x01
#define OPGRP_FIELD                 0x02
#define OPGRP_BYTELIST              0x04


/*
 * Opcode information
 */

/* Opcode flags */

#define AML_LOGICAL                 0x0001
#define AML_LOGICAL_NUMERIC         0x0002
#define AML_MATH                    0x0004
#define AML_CREATE                  0x0008
#define AML_FIELD                   0x0010
#define AML_DEFER                   0x0020
#define AML_NAMED                   0x0040
#define AML_NSNODE                  0x0080
#define AML_NSOPCODE                0x0100
#define AML_NSOBJECT                0x0200
#define AML_HAS_RETVAL              0x0400
#define AML_HAS_TARGET              0x0800
#define AML_HAS_ARGS                0x1000
#define AML_CONSTANT                0x2000
#define AML_NO_OPERAND_RESOLVE      0x4000

/* Convenient flag groupings */

#define AML_FLAGS_EXEC_0A_0T_1R                                     AML_HAS_RETVAL
#define AML_FLAGS_EXEC_1A_0T_0R     AML_HAS_ARGS                                   /* Monadic1  */
#define AML_FLAGS_EXEC_1A_0T_1R     AML_HAS_ARGS |                  AML_HAS_RETVAL /* Monadic2  */
#define AML_FLAGS_EXEC_1A_1T_0R     AML_HAS_ARGS | AML_HAS_TARGET
#define AML_FLAGS_EXEC_1A_1T_1R     AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL /* monadic2_r */
#define AML_FLAGS_EXEC_2A_0T_0R     AML_HAS_ARGS                                   /* Dyadic1   */
#define AML_FLAGS_EXEC_2A_0T_1R     AML_HAS_ARGS |                  AML_HAS_RETVAL /* Dyadic2   */
#define AML_FLAGS_EXEC_2A_1T_1R     AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL /* dyadic2_r  */
#define AML_FLAGS_EXEC_2A_2T_1R     AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL
#define AML_FLAGS_EXEC_3A_0T_0R     AML_HAS_ARGS
#define AML_FLAGS_EXEC_3A_1T_1R     AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL
#define AML_FLAGS_EXEC_6A_0T_1R     AML_HAS_ARGS |                  AML_HAS_RETVAL


/*
 * The opcode Type is used in a dispatch table, do not change
 * without updating the table.
 */
#define AML_TYPE_EXEC_0A_0T_1R      0x00
#define AML_TYPE_EXEC_1A_0T_0R      0x01 /* Monadic1  */
#define AML_TYPE_EXEC_1A_0T_1R      0x02 /* Monadic2  */
#define AML_TYPE_EXEC_1A_1T_0R      0x03
#define AML_TYPE_EXEC_1A_1T_1R      0x04 /* monadic2_r */
#define AML_TYPE_EXEC_2A_0T_0R      0x05 /* Dyadic1   */
#define AML_TYPE_EXEC_2A_0T_1R      0x06 /* Dyadic2   */
#define AML_TYPE_EXEC_2A_1T_1R      0x07 /* dyadic2_r  */
#define AML_TYPE_EXEC_2A_2T_1R      0x08
#define AML_TYPE_EXEC_3A_0T_0R      0x09
#define AML_TYPE_EXEC_3A_1T_1R      0x0A
#define AML_TYPE_EXEC_6A_0T_1R      0x0B
/* End of types used in dispatch table */

#define AML_TYPE_LITERAL            0x0B
#define AML_TYPE_CONSTANT           0x0C
#define AML_TYPE_METHOD_ARGUMENT    0x0D
#define AML_TYPE_LOCAL_VARIABLE     0x0E
#define AML_TYPE_DATA_TERM          0x0F

/* Generic for an op that returns a value */

#define AML_TYPE_METHOD_CALL        0x10

/* Misc */

#define AML_TYPE_CREATE_FIELD       0x11
#define AML_TYPE_CREATE_OBJECT      0x12
#define AML_TYPE_CONTROL            0x13
#define AML_TYPE_NAMED_NO_OBJ       0x14
#define AML_TYPE_NAMED_FIELD        0x15
#define AML_TYPE_NAMED_SIMPLE       0x16
#define AML_TYPE_NAMED_COMPLEX      0x17
#define AML_TYPE_RETURN             0x18

#define AML_TYPE_UNDEFINED          0x19
#define AML_TYPE_BOGUS              0x1A


/*
 * Opcode classes
 */
#define AML_CLASS_EXECUTE           0x00
#define AML_CLASS_CREATE            0x01
#define AML_CLASS_ARGUMENT          0x02
#define AML_CLASS_NAMED_OBJECT      0x03
#define AML_CLASS_CONTROL           0x04
#define AML_CLASS_ASCII             0x05
#define AML_CLASS_PREFIX            0x06
#define AML_CLASS_INTERNAL          0x07
#define AML_CLASS_RETURN_VALUE      0x08
#define AML_CLASS_METHOD_CALL       0x09
#define AML_CLASS_UNKNOWN           0x0A


/* Predefined Operation Region space_iDs */

typedef enum
{
	REGION_MEMORY                   = 0,
	REGION_IO,
	REGION_PCI_CONFIG,
	REGION_EC,
	REGION_SMBUS,
	REGION_CMOS,
	REGION_PCI_BAR,
	REGION_DATA_TABLE,              /* Internal use only */
	REGION_FIXED_HW                 = 0x7F

} AML_REGION_TYPES;


/* Comparison operation codes for match_op operator */

typedef enum
{
	MATCH_MTR                       = 0,
	MATCH_MEQ                       = 1,
	MATCH_MLE                       = 2,
	MATCH_MLT                       = 3,
	MATCH_MGE                       = 4,
	MATCH_MGT                       = 5

} AML_MATCH_OPERATOR;

#define MAX_MATCH_OPERATOR          5


/*
 * field_flags
 *
 * This byte is extracted from the AML and includes three separate
 * pieces of information about the field:
 * 1) The field access type
 * 2) The field update rule
 * 3) The lock rule for the field
 *
 * Bits 00 - 03 : access_type (any_acc, byte_acc, etc.)
 *      04      : lock_rule (1 == Lock)
 *      05 - 06 : update_rule
 */
#define AML_FIELD_ACCESS_TYPE_MASK  0x0F
#define AML_FIELD_LOCK_RULE_MASK    0x10
#define AML_FIELD_UPDATE_RULE_MASK  0x60


/* 1) Field Access Types */

typedef enum
{
	AML_FIELD_ACCESS_ANY            = 0x00,
	AML_FIELD_ACCESS_BYTE           = 0x01,
	AML_FIELD_ACCESS_WORD           = 0x02,
	AML_FIELD_ACCESS_DWORD          = 0x03,
	AML_FIELD_ACCESS_QWORD          = 0x04,    /* ACPI 2.0 */
	AML_FIELD_ACCESS_BUFFER         = 0x05     /* ACPI 2.0 */

} AML_ACCESS_TYPE;


/* 2) Field Lock Rules */

typedef enum
{
	AML_FIELD_LOCK_NEVER            = 0x00,
	AML_FIELD_LOCK_ALWAYS           = 0x10

} AML_LOCK_RULE;


/* 3) Field Update Rules */

typedef enum
{
	AML_FIELD_UPDATE_PRESERVE       = 0x00,
	AML_FIELD_UPDATE_WRITE_AS_ONES  = 0x20,
	AML_FIELD_UPDATE_WRITE_AS_ZEROS = 0x40

} AML_UPDATE_RULE;


/*
 * Field Access Attributes.
 * This byte is extracted from the AML via the
 * access_as keyword
 */
typedef enum
{
	AML_FIELD_ATTRIB_SMB_QUICK      = 0x02,
	AML_FIELD_ATTRIB_SMB_SEND_RCV   = 0x04,
	AML_FIELD_ATTRIB_SMB_BYTE       = 0x06,
	AML_FIELD_ATTRIB_SMB_WORD       = 0x08,
	AML_FIELD_ATTRIB_SMB_BLOCK      = 0x0A,
	AML_FIELD_ATTRIB_SMB_WORD_CALL  = 0x0C,
	AML_FIELD_ATTRIB_SMB_BLOCK_CALL = 0x0D

} AML_ACCESS_ATTRIBUTE;


/* Bit fields in method_flags byte */

#define AML_METHOD_ARG_COUNT        0x07
#define AML_METHOD_SERIALIZED       0x08
#define AML_METHOD_SYNCH_LEVEL      0xF0

/* METHOD_FLAGS_ARG_COUNT is not used internally, define additional flags */

#define AML_METHOD_INTERNAL_ONLY    0x01
#define AML_METHOD_RESERVED1        0x02
#define AML_METHOD_RESERVED2        0x04


#endif /* __AMLCODE_H__ */
Commit	Line	Data
1da177e4 LT	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	*
	7	*****************************************************************************/
	8
	9	/*
	10	* Copyright (C) 2000 - 2005, R. Byron Moore
	11	* All rights reserved.
	12	*
	13	* Redistribution and use in source and binary forms, with or without
	14	* modification, are permitted provided that the following conditions
	15	* are met:
	16	* 1. Redistributions of source code must retain the above copyright
	17	* notice, this list of conditions, and the following disclaimer,
	18	* without modification.
	19	* 2. Redistributions in binary form must reproduce at minimum a disclaimer
	20	* substantially similar to the "NO WARRANTY" disclaimer below
	21	* ("Disclaimer") and any redistribution must be conditioned upon
	22	* including a substantially similar Disclaimer requirement for further
	23	* binary redistribution.
	24	* 3. Neither the names of the above-listed copyright holders nor the names
	25	* of any contributors may be used to endorse or promote products derived
	26	* from this software without specific prior written permission.
	27	*
	28	* Alternatively, this software may be distributed under the terms of the
	29	* GNU General Public License ("GPL") version 2 as published by the Free
	30	* Software Foundation.
	31	*
	32	* NO WARRANTY
	33	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	34	* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	35	* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
	36	* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	37	* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	38	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	39	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	40	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
	41	* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
	42	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	43	* POSSIBILITY OF SUCH DAMAGES.
	44	*/
	45
	46	#ifndef __AMLCODE_H__
	47	#define __AMLCODE_H__
	48
	49	/* primary opcodes */
	50
	51	#define AML_NULL_CHAR (u16) 0x00
	52
	53	#define AML_ZERO_OP (u16) 0x00
	54	#define AML_ONE_OP (u16) 0x01
	55	#define AML_UNASSIGNED (u16) 0x02
	56	#define AML_ALIAS_OP (u16) 0x06
	57	#define AML_NAME_OP (u16) 0x08
	58	#define AML_BYTE_OP (u16) 0x0a
	59	#define AML_WORD_OP (u16) 0x0b
	60	#define AML_DWORD_OP (u16) 0x0c
	61	#define AML_STRING_OP (u16) 0x0d
	62	#define AML_QWORD_OP (u16) 0x0e /* ACPI 2.0 */
	63	#define AML_SCOPE_OP (u16) 0x10
	64	#define AML_BUFFER_OP (u16) 0x11
65	#define AML_PACKAGE_OP (u16) 0x12
66	#define AML_VAR_PACKAGE_OP (u16) 0x13 /* ACPI 2.0 */
67	#define AML_METHOD_OP (u16) 0x14
68	#define AML_DUAL_NAME_PREFIX (u16) 0x2e
69	#define AML_MULTI_NAME_PREFIX_OP (u16) 0x2f
70	#define AML_NAME_CHAR_SUBSEQ (u16) 0x30
71	#define AML_NAME_CHAR_FIRST (u16) 0x41
72	#define AML_OP_PREFIX (u16) 0x5b
73	#define AML_ROOT_PREFIX (u16) 0x5c
74	#define AML_PARENT_PREFIX (u16) 0x5e
75	#define AML_LOCAL_OP (u16) 0x60
76	#define AML_LOCAL0 (u16) 0x60
77	#define AML_LOCAL1 (u16) 0x61
78	#define AML_LOCAL2 (u16) 0x62
79	#define AML_LOCAL3 (u16) 0x63
80	#define AML_LOCAL4 (u16) 0x64
81	#define AML_LOCAL5 (u16) 0x65
82	#define AML_LOCAL6 (u16) 0x66
83	#define AML_LOCAL7 (u16) 0x67
84	#define AML_ARG_OP (u16) 0x68
85	#define AML_ARG0 (u16) 0x68
86	#define AML_ARG1 (u16) 0x69
87	#define AML_ARG2 (u16) 0x6a
88	#define AML_ARG3 (u16) 0x6b
89	#define AML_ARG4 (u16) 0x6c
90	#define AML_ARG5 (u16) 0x6d
91	#define AML_ARG6 (u16) 0x6e
92	#define AML_STORE_OP (u16) 0x70
93	#define AML_REF_OF_OP (u16) 0x71
94	#define AML_ADD_OP (u16) 0x72
95	#define AML_CONCAT_OP (u16) 0x73
96	#define AML_SUBTRACT_OP (u16) 0x74
97	#define AML_INCREMENT_OP (u16) 0x75
98	#define AML_DECREMENT_OP (u16) 0x76
99	#define AML_MULTIPLY_OP (u16) 0x77
100	#define AML_DIVIDE_OP (u16) 0x78
101	#define AML_SHIFT_LEFT_OP (u16) 0x79
102	#define AML_SHIFT_RIGHT_OP (u16) 0x7a
103	#define AML_BIT_AND_OP (u16) 0x7b
104	#define AML_BIT_NAND_OP (u16) 0x7c
105	#define AML_BIT_OR_OP (u16) 0x7d
106	#define AML_BIT_NOR_OP (u16) 0x7e
107	#define AML_BIT_XOR_OP (u16) 0x7f
108	#define AML_BIT_NOT_OP (u16) 0x80
109	#define AML_FIND_SET_LEFT_BIT_OP (u16) 0x81
110	#define AML_FIND_SET_RIGHT_BIT_OP (u16) 0x82
111	#define AML_DEREF_OF_OP (u16) 0x83
112	#define AML_CONCAT_RES_OP (u16) 0x84 /* ACPI 2.0 */
113	#define AML_MOD_OP (u16) 0x85 /* ACPI 2.0 */
114	#define AML_NOTIFY_OP (u16) 0x86
115	#define AML_SIZE_OF_OP (u16) 0x87
116	#define AML_INDEX_OP (u16) 0x88
117	#define AML_MATCH_OP (u16) 0x89
118	#define AML_CREATE_DWORD_FIELD_OP (u16) 0x8a
119	#define AML_CREATE_WORD_FIELD_OP (u16) 0x8b
120	#define AML_CREATE_BYTE_FIELD_OP (u16) 0x8c
121	#define AML_CREATE_BIT_FIELD_OP (u16) 0x8d
122	#define AML_TYPE_OP (u16) 0x8e
123	#define AML_CREATE_QWORD_FIELD_OP (u16) 0x8f /* ACPI 2.0 */
124	#define AML_LAND_OP (u16) 0x90
125	#define AML_LOR_OP (u16) 0x91
126	#define AML_LNOT_OP (u16) 0x92
127	#define AML_LEQUAL_OP (u16) 0x93
128	#define AML_LGREATER_OP (u16) 0x94
129	#define AML_LLESS_OP (u16) 0x95
130	#define AML_TO_BUFFER_OP (u16) 0x96 /* ACPI 2.0 */
131	#define AML_TO_DECSTRING_OP (u16) 0x97 /* ACPI 2.0 */
132	#define AML_TO_HEXSTRING_OP (u16) 0x98 /* ACPI 2.0 */
133	#define AML_TO_INTEGER_OP (u16) 0x99 /* ACPI 2.0 */
134	#define AML_TO_STRING_OP (u16) 0x9c /* ACPI 2.0 */
135	#define AML_COPY_OP (u16) 0x9d /* ACPI 2.0 */
136	#define AML_MID_OP (u16) 0x9e /* ACPI 2.0 */
137	#define AML_CONTINUE_OP (u16) 0x9f /* ACPI 2.0 */
138	#define AML_IF_OP (u16) 0xa0
139	#define AML_ELSE_OP (u16) 0xa1
140	#define AML_WHILE_OP (u16) 0xa2
141	#define AML_NOOP_OP (u16) 0xa3
142	#define AML_RETURN_OP (u16) 0xa4
143	#define AML_BREAK_OP (u16) 0xa5
144	#define AML_BREAK_POINT_OP (u16) 0xcc
145	#define AML_ONES_OP (u16) 0xff
146
147	/* prefixed opcodes */
148
149	#define AML_EXTOP (u16) 0x005b
150
151
152	#define AML_MUTEX_OP (u16) 0x5b01
153	#define AML_EVENT_OP (u16) 0x5b02
154	#define AML_SHIFT_RIGHT_BIT_OP (u16) 0x5b10
155	#define AML_SHIFT_LEFT_BIT_OP (u16) 0x5b11
156	#define AML_COND_REF_OF_OP (u16) 0x5b12
157	#define AML_CREATE_FIELD_OP (u16) 0x5b13
158	#define AML_LOAD_TABLE_OP (u16) 0x5b1f /* ACPI 2.0 */
159	#define AML_LOAD_OP (u16) 0x5b20
160	#define AML_STALL_OP (u16) 0x5b21
161	#define AML_SLEEP_OP (u16) 0x5b22
162	#define AML_ACQUIRE_OP (u16) 0x5b23
163	#define AML_SIGNAL_OP (u16) 0x5b24
164	#define AML_WAIT_OP (u16) 0x5b25
165	#define AML_RESET_OP (u16) 0x5b26
166	#define AML_RELEASE_OP (u16) 0x5b27
167	#define AML_FROM_BCD_OP (u16) 0x5b28
168	#define AML_TO_BCD_OP (u16) 0x5b29
169	#define AML_UNLOAD_OP (u16) 0x5b2a
170	#define AML_REVISION_OP (u16) 0x5b30
171	#define AML_DEBUG_OP (u16) 0x5b31
172	#define AML_FATAL_OP (u16) 0x5b32
173	#define AML_TIMER_OP (u16) 0x5b33 /* ACPI 3.0 */
174	#define AML_REGION_OP (u16) 0x5b80
175	#define AML_FIELD_OP (u16) 0x5b81
176	#define AML_DEVICE_OP (u16) 0x5b82
177	#define AML_PROCESSOR_OP (u16) 0x5b83
178	#define AML_POWER_RES_OP (u16) 0x5b84
179	#define AML_THERMAL_ZONE_OP (u16) 0x5b85
180	#define AML_INDEX_FIELD_OP (u16) 0x5b86
181	#define AML_BANK_FIELD_OP (u16) 0x5b87
182	#define AML_DATA_REGION_OP (u16) 0x5b88 /* ACPI 2.0 */
183
184
185	/* Bogus opcodes (they are actually two separate opcodes) */
186
187	#define AML_LGREATEREQUAL_OP (u16) 0x9295
188	#define AML_LLESSEQUAL_OP (u16) 0x9294
189	#define AML_LNOTEQUAL_OP (u16) 0x9293
190
191
192	/*
193	* Internal opcodes
194	* Use only "Unknown" AML opcodes, don't attempt to use
195	* any valid ACPI ASCII values (A-Z, 0-9, '-')
196	*/
197
198	#define AML_INT_NAMEPATH_OP (u16) 0x002d
199	#define AML_INT_NAMEDFIELD_OP (u16) 0x0030
200	#define AML_INT_RESERVEDFIELD_OP (u16) 0x0031
201	#define AML_INT_ACCESSFIELD_OP (u16) 0x0032
202	#define AML_INT_BYTELIST_OP (u16) 0x0033
203	#define AML_INT_STATICSTRING_OP (u16) 0x0034
204	#define AML_INT_METHODCALL_OP (u16) 0x0035
205	#define AML_INT_RETURN_VALUE_OP (u16) 0x0036
206	#define AML_INT_EVAL_SUBTREE_OP (u16) 0x0037
207
208
209	#define ARG_NONE 0x0
210
211	/*
212	* Argument types for the AML Parser
213	* Each field in the arg_types u32 is 5 bits, allowing for a maximum of 6 arguments.
214	* There can be up to 31 unique argument types
215	* Zero is reserved as end-of-list indicator
216	*/
217
218	#define ARGP_BYTEDATA 0x01
219	#define ARGP_BYTELIST 0x02
220	#define ARGP_CHARLIST 0x03
221	#define ARGP_DATAOBJ 0x04
222	#define ARGP_DATAOBJLIST 0x05
223	#define ARGP_DWORDDATA 0x06
224	#define ARGP_FIELDLIST 0x07
225	#define ARGP_NAME 0x08
226	#define ARGP_NAMESTRING 0x09
227	#define ARGP_OBJLIST 0x0A
228	#define ARGP_PKGLENGTH 0x0B
229	#define ARGP_SUPERNAME 0x0C
230	#define ARGP_TARGET 0x0D
231	#define ARGP_TERMARG 0x0E
232	#define ARGP_TERMLIST 0x0F
233	#define ARGP_WORDDATA 0x10
234	#define ARGP_QWORDDATA 0x11
235	#define ARGP_SIMPLENAME 0x12
236
237	/*
238	* Resolved argument types for the AML Interpreter
239	* Each field in the arg_types u32 is 5 bits, allowing for a maximum of 6 arguments.
240	* There can be up to 31 unique argument types (0 is end-of-arg-list indicator)
241	*
242	* Note1: These values are completely independent from the ACPI_TYPEs
243	* i.e., ARGI_INTEGER != ACPI_TYPE_INTEGER
244	*
245	* Note2: If and when 5 bits becomes insufficient, it would probably be best
246	* to convert to a 6-byte array of argument types, allowing 8 bits per argument.
247	*/
248
249	/* Single, simple types */
250
251	#define ARGI_ANYTYPE 0x01 /* Don't care */
252	#define ARGI_PACKAGE 0x02
253	#define ARGI_EVENT 0x03
254	#define ARGI_MUTEX 0x04
255	#define ARGI_DDBHANDLE 0x05
256
257	/* Interchangeable types (via implicit conversion) */
258
259	#define ARGI_INTEGER 0x06
260	#define ARGI_STRING 0x07
261	#define ARGI_BUFFER 0x08
262	#define ARGI_BUFFER_OR_STRING 0x09 /* Used by MID op only */
263	#define ARGI_COMPUTEDATA 0x0A /* Buffer, String, or Integer */
264
265	/* Reference objects */
266
267	#define ARGI_INTEGER_REF 0x0B
268	#define ARGI_OBJECT_REF 0x0C
269	#define ARGI_DEVICE_REF 0x0D
270	#define ARGI_REFERENCE 0x0E
271	#define ARGI_TARGETREF 0x0F /* Target, subject to implicit conversion */
272	#define ARGI_FIXED_TARGET 0x10 /* Target, no implicit conversion */
273	#define ARGI_SIMPLE_TARGET 0x11 /* Name, Local, Arg -- no implicit conversion */
274
275	/* Multiple/complex types */
276
277	#define ARGI_DATAOBJECT 0x12 /* Buffer, String, package or reference to a Node - Used only by size_of operator*/
278	#define ARGI_COMPLEXOBJ 0x13 /* Buffer, String, or package (Used by INDEX op only) */
279	#define ARGI_REF_OR_STRING 0x14 /* Reference or String (Used by DEREFOF op only) */
280	#define ARGI_REGION_OR_FIELD 0x15 /* Used by LOAD op only */
281	#define ARGI_DATAREFOBJ 0x16
282
283	/* Note: types above can expand to 0x1F maximum */
284
285	#define ARGI_INVALID_OPCODE 0xFFFFFFFF
286
287
288	/*
289	* hash offsets
290	*/
291	#define AML_EXTOP_HASH_OFFSET 22
292	#define AML_LNOT_HASH_OFFSET 19
293
294
295	/*
296	* opcode groups and types
297	*/
298
299	#define OPGRP_NAMED 0x01
300	#define OPGRP_FIELD 0x02
301	#define OPGRP_BYTELIST 0x04
302
303
304	/*
305	* Opcode information
306	*/
307
308	/* Opcode flags */
309
310	#define AML_LOGICAL 0x0001
311	#define AML_LOGICAL_NUMERIC 0x0002
312	#define AML_MATH 0x0004
313	#define AML_CREATE 0x0008
314	#define AML_FIELD 0x0010
315	#define AML_DEFER 0x0020
316	#define AML_NAMED 0x0040
317	#define AML_NSNODE 0x0080
318	#define AML_NSOPCODE 0x0100
319	#define AML_NSOBJECT 0x0200
320	#define AML_HAS_RETVAL 0x0400
321	#define AML_HAS_TARGET 0x0800
322	#define AML_HAS_ARGS 0x1000
323	#define AML_CONSTANT 0x2000
324	#define AML_NO_OPERAND_RESOLVE 0x4000
325
326	/* Convenient flag groupings */
327
328	#define AML_FLAGS_EXEC_0A_0T_1R AML_HAS_RETVAL
329	#define AML_FLAGS_EXEC_1A_0T_0R AML_HAS_ARGS /* Monadic1 */
330	#define AML_FLAGS_EXEC_1A_0T_1R AML_HAS_ARGS \| AML_HAS_RETVAL /* Monadic2 */
331	#define AML_FLAGS_EXEC_1A_1T_0R AML_HAS_ARGS \| AML_HAS_TARGET
332	#define AML_FLAGS_EXEC_1A_1T_1R AML_HAS_ARGS \| AML_HAS_TARGET \| AML_HAS_RETVAL /* monadic2_r */
333	#define AML_FLAGS_EXEC_2A_0T_0R AML_HAS_ARGS /* Dyadic1 */
334	#define AML_FLAGS_EXEC_2A_0T_1R AML_HAS_ARGS \| AML_HAS_RETVAL /* Dyadic2 */
335	#define AML_FLAGS_EXEC_2A_1T_1R AML_HAS_ARGS \| AML_HAS_TARGET \| AML_HAS_RETVAL /* dyadic2_r */
336	#define AML_FLAGS_EXEC_2A_2T_1R AML_HAS_ARGS \| AML_HAS_TARGET \| AML_HAS_RETVAL
337	#define AML_FLAGS_EXEC_3A_0T_0R AML_HAS_ARGS
338	#define AML_FLAGS_EXEC_3A_1T_1R AML_HAS_ARGS \| AML_HAS_TARGET \| AML_HAS_RETVAL
339	#define AML_FLAGS_EXEC_6A_0T_1R AML_HAS_ARGS \| AML_HAS_RETVAL
340
341
342	/*
343	* The opcode Type is used in a dispatch table, do not change
344	* without updating the table.
345	*/
346	#define AML_TYPE_EXEC_0A_0T_1R 0x00
347	#define AML_TYPE_EXEC_1A_0T_0R 0x01 /* Monadic1 */
348	#define AML_TYPE_EXEC_1A_0T_1R 0x02 /* Monadic2 */
349	#define AML_TYPE_EXEC_1A_1T_0R 0x03
350	#define AML_TYPE_EXEC_1A_1T_1R 0x04 /* monadic2_r */
351	#define AML_TYPE_EXEC_2A_0T_0R 0x05 /* Dyadic1 */
352	#define AML_TYPE_EXEC_2A_0T_1R 0x06 /* Dyadic2 */
353	#define AML_TYPE_EXEC_2A_1T_1R 0x07 /* dyadic2_r */
354	#define AML_TYPE_EXEC_2A_2T_1R 0x08
355	#define AML_TYPE_EXEC_3A_0T_0R 0x09
356	#define AML_TYPE_EXEC_3A_1T_1R 0x0A
357	#define AML_TYPE_EXEC_6A_0T_1R 0x0B
358	/* End of types used in dispatch table */
359
360	#define AML_TYPE_LITERAL 0x0B
361	#define AML_TYPE_CONSTANT 0x0C
362	#define AML_TYPE_METHOD_ARGUMENT 0x0D
363	#define AML_TYPE_LOCAL_VARIABLE 0x0E
364	#define AML_TYPE_DATA_TERM 0x0F
365
366	/* Generic for an op that returns a value */
367
368	#define AML_TYPE_METHOD_CALL 0x10
369
370	/* Misc */
371
372	#define AML_TYPE_CREATE_FIELD 0x11
373	#define AML_TYPE_CREATE_OBJECT 0x12
374	#define AML_TYPE_CONTROL 0x13
375	#define AML_TYPE_NAMED_NO_OBJ 0x14
376	#define AML_TYPE_NAMED_FIELD 0x15
377	#define AML_TYPE_NAMED_SIMPLE 0x16
378	#define AML_TYPE_NAMED_COMPLEX 0x17
379	#define AML_TYPE_RETURN 0x18
380
381	#define AML_TYPE_UNDEFINED 0x19
382	#define AML_TYPE_BOGUS 0x1A
383
384
385	/*
386	* Opcode classes
387	*/
388	#define AML_CLASS_EXECUTE 0x00
389	#define AML_CLASS_CREATE 0x01
390	#define AML_CLASS_ARGUMENT 0x02
391	#define AML_CLASS_NAMED_OBJECT 0x03
392	#define AML_CLASS_CONTROL 0x04
393	#define AML_CLASS_ASCII 0x05
394	#define AML_CLASS_PREFIX 0x06
395	#define AML_CLASS_INTERNAL 0x07
396	#define AML_CLASS_RETURN_VALUE 0x08
397	#define AML_CLASS_METHOD_CALL 0x09
398	#define AML_CLASS_UNKNOWN 0x0A
399
400
401	/* Predefined Operation Region space_iDs */
402
403	typedef enum
404	{
405	REGION_MEMORY = 0,
406	REGION_IO,
407	REGION_PCI_CONFIG,
408	REGION_EC,
409	REGION_SMBUS,
410	REGION_CMOS,
411	REGION_PCI_BAR,
412	REGION_DATA_TABLE, /* Internal use only */
413	REGION_FIXED_HW = 0x7F
414
415	} AML_REGION_TYPES;
416
417
418	/* Comparison operation codes for match_op operator */
419
420	typedef enum
421	{
422	MATCH_MTR = 0,
423	MATCH_MEQ = 1,
424	MATCH_MLE = 2,
425	MATCH_MLT = 3,
426	MATCH_MGE = 4,
427	MATCH_MGT = 5
428
429	} AML_MATCH_OPERATOR;
430
431	#define MAX_MATCH_OPERATOR 5
432
433
434	/*
435	* field_flags
436	*
437	* This byte is extracted from the AML and includes three separate
438	* pieces of information about the field:
439	* 1) The field access type
440	* 2) The field update rule
441	* 3) The lock rule for the field
442	*
443	* Bits 00 - 03 : access_type (any_acc, byte_acc, etc.)
444	* 04 : lock_rule (1 == Lock)
445	* 05 - 06 : update_rule
446	*/
447	#define AML_FIELD_ACCESS_TYPE_MASK 0x0F
448	#define AML_FIELD_LOCK_RULE_MASK 0x10
449	#define AML_FIELD_UPDATE_RULE_MASK 0x60
450
451
452	/* 1) Field Access Types */
453
454	typedef enum
455	{
456	AML_FIELD_ACCESS_ANY = 0x00,
457	AML_FIELD_ACCESS_BYTE = 0x01,
458	AML_FIELD_ACCESS_WORD = 0x02,
459	AML_FIELD_ACCESS_DWORD = 0x03,
460	AML_FIELD_ACCESS_QWORD = 0x04, /* ACPI 2.0 */
461	AML_FIELD_ACCESS_BUFFER = 0x05 /* ACPI 2.0 */
462
463	} AML_ACCESS_TYPE;
464
465
466	/* 2) Field Lock Rules */
467
468	typedef enum
469	{
470	AML_FIELD_LOCK_NEVER = 0x00,
471	AML_FIELD_LOCK_ALWAYS = 0x10
472
473	} AML_LOCK_RULE;
474
475
476	/* 3) Field Update Rules */
477
478	typedef enum
479	{
480	AML_FIELD_UPDATE_PRESERVE = 0x00,
481	AML_FIELD_UPDATE_WRITE_AS_ONES = 0x20,
482	AML_FIELD_UPDATE_WRITE_AS_ZEROS = 0x40
483
484	} AML_UPDATE_RULE;
485
486
487	/*
488	* Field Access Attributes.
489	* This byte is extracted from the AML via the
490	* access_as keyword
491	*/
492	typedef enum
493	{
494	AML_FIELD_ATTRIB_SMB_QUICK = 0x02,
495	AML_FIELD_ATTRIB_SMB_SEND_RCV = 0x04,
496	AML_FIELD_ATTRIB_SMB_BYTE = 0x06,
497	AML_FIELD_ATTRIB_SMB_WORD = 0x08,
498	AML_FIELD_ATTRIB_SMB_BLOCK = 0x0A,
499	AML_FIELD_ATTRIB_SMB_WORD_CALL = 0x0C,
500	AML_FIELD_ATTRIB_SMB_BLOCK_CALL = 0x0D
501
502	} AML_ACCESS_ATTRIBUTE;
503
504
505	/* Bit fields in method_flags byte */
506
507	#define AML_METHOD_ARG_COUNT 0x07
508	#define AML_METHOD_SERIALIZED 0x08
509	#define AML_METHOD_SYNCH_LEVEL 0xF0
510
511	/* METHOD_FLAGS_ARG_COUNT is not used internally, define additional flags */
512
513	#define AML_METHOD_INTERNAL_ONLY 0x01
514	#define AML_METHOD_RESERVED1 0x02
515	#define AML_METHOD_RESERVED2 0x04
516
517
518	#endif /* __AMLCODE_H__ */