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freebsd-dev/sys/contrib/dev/acpica/amlcode.h
Mike Smith 926328c406 Initial import of the Intel-maintained ACPI Component Architecture. This 
is Intel's reference implementation of the core operating-system ACPI
support.  (This import is on the vendor branch.)
2000-10-28 05:01:06 +00:00

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/******************************************************************************
*
* Name: amlcode.h - Definitions for AML, as included in "definition blocks"
* Declarations and definitions contained herein are derived
* directly from the ACPI specification.
* $Revision: 40 $
*
*****************************************************************************/
/******************************************************************************
*
* 1. Copyright Notice
*
* Some or all of this work - Copyright (c) 1999, Intel Corp. All rights
* reserved.
*
* 2. License
*
* 2.1. This is your license from Intel Corp. under its intellectual property
* rights. You may have additional license terms from the party that provided
* you this software, covering your right to use that party's intellectual
* property rights.
*
* 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
* copy of the source code appearing in this file ("Covered Code") an
* irrevocable, perpetual, worldwide license under Intel's copyrights in the
* base code distributed originally by Intel ("Original Intel Code") to copy,
* make derivatives, distribute, use and display any portion of the Covered
* Code in any form, with the right to sublicense such rights; and
*
* 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
* license (with the right to sublicense), under only those claims of Intel
* patents that are infringed by the Original Intel Code, to make, use, sell,
* offer to sell, and import the Covered Code and derivative works thereof
* solely to the minimum extent necessary to exercise the above copyright
* license, and in no event shall the patent license extend to any additions
* to or modifications of the Original Intel Code. No other license or right
* is granted directly or by implication, estoppel or otherwise;
*
* The above copyright and patent license is granted only if the following
* conditions are met:
*
* 3. Conditions
*
* 3.1. Redistribution of Source with Rights to Further Distribute Source.
* Redistribution of source code of any substantial portion of the Covered
* Code or modification with rights to further distribute source must include
* the above Copyright Notice, the above License, this list of Conditions,
* and the following Disclaimer and Export Compliance provision. In addition,
* Licensee must cause all Covered Code to which Licensee contributes to
* contain a file documenting the changes Licensee made to create that Covered
* Code and the date of any change. Licensee must include in that file the
* documentation of any changes made by any predecessor Licensee. Licensee
* must include a prominent statement that the modification is derived,
* directly or indirectly, from Original Intel Code.
*
* 3.2. Redistribution of Source with no Rights to Further Distribute Source.
* Redistribution of source code of any substantial portion of the Covered
* Code or modification without rights to further distribute source must
* include the following Disclaimer and Export Compliance provision in the
* documentation and/or other materials provided with distribution. In
* addition, Licensee may not authorize further sublicense of source of any
* portion of the Covered Code, and must include terms to the effect that the
* license from Licensee to its licensee is limited to the intellectual
* property embodied in the software Licensee provides to its licensee, and
* not to intellectual property embodied in modifications its licensee may
* make.
*
* 3.3. Redistribution of Executable. Redistribution in executable form of any
* substantial portion of the Covered Code or modification must reproduce the
* above Copyright Notice, and the following Disclaimer and Export Compliance
* provision in the documentation and/or other materials provided with the
* distribution.
*
* 3.4. Intel retains all right, title, and interest in and to the Original
* Intel Code.
*
* 3.5. Neither the name Intel nor any other trademark owned or controlled by
* Intel shall be used in advertising or otherwise to promote the sale, use or
* other dealings in products derived from or relating to the Covered Code
* without prior written authorization from Intel.
*
* 4. Disclaimer and Export Compliance
*
* 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
* HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
* IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
* INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
* UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
* IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
* PARTICULAR PURPOSE.
*
* 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
* OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
* COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
* SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
* CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
* HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
* SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
* LIMITED REMEDY.
*
* 4.3. Licensee shall not export, either directly or indirectly, any of this
* software or system incorporating such software without first obtaining any
* required license or other approval from the U. S. Department of Commerce or
* any other agency or department of the United States Government. In the
* event Licensee exports any such software from the United States or
* re-exports any such software from a foreign destination, Licensee shall
* ensure that the distribution and export/re-export of the software is in
* compliance with all laws, regulations, orders, or other restrictions of the
* U.S. Export Administration Regulations. Licensee agrees that neither it nor
* any of its subsidiaries will export/re-export any technical data, process,
* software, or service, directly or indirectly, to any country for which the
* United States government or any agency thereof requires an export license,
* other governmental approval, or letter of assurance, without first obtaining
* such license, approval or letter.
*
*****************************************************************************/
#ifndef __AMLCODE_H__
#define __AMLCODE_H__
/* primary opcodes */
#define AML_NULL_CHAR (UINT16) 0x00
#define AML_ZERO_OP (UINT16) 0x00
#define AML_ONE_OP (UINT16) 0x01
#define AML_UNASSIGNED (UINT16) 0x02
#define AML_ALIAS_OP (UINT16) 0x06
#define AML_NAME_OP (UINT16) 0x08
#define AML_BYTE_OP (UINT16) 0x0a
#define AML_WORD_OP (UINT16) 0x0b
#define AML_DWORD_OP (UINT16) 0x0c
#define AML_STRING_OP (UINT16) 0x0d
#define AML_QWORD_OP (UINT16) 0x0e /* ACPI 2.0 */
#define AML_SCOPE_OP (UINT16) 0x10
#define AML_BUFFER_OP (UINT16) 0x11
#define AML_PACKAGE_OP (UINT16) 0x12
#define AML_VAR_PACKAGE_OP (UINT16) 0x13 /* ACPI 2.0 */
#define AML_METHOD_OP (UINT16) 0x14
#define AML_DUAL_NAME_PREFIX (UINT16) 0x2e
#define AML_MULTI_NAME_PREFIX_OP (UINT16) 0x2f
#define AML_NAME_CHAR_SUBSEQ (UINT16) 0x30
#define AML_NAME_CHAR_FIRST (UINT16) 0x41
#define AML_OP_PREFIX (UINT16) 0x5b
#define AML_ROOT_PREFIX (UINT16) 0x5c
#define AML_PARENT_PREFIX (UINT16) 0x5e
#define AML_LOCAL_OP (UINT16) 0x60
#define AML_LOCAL0 (UINT16) 0x60
#define AML_LOCAL1 (UINT16) 0x61
#define AML_LOCAL2 (UINT16) 0x62
#define AML_LOCAL3 (UINT16) 0x63
#define AML_LOCAL4 (UINT16) 0x64
#define AML_LOCAL5 (UINT16) 0x65
#define AML_LOCAL6 (UINT16) 0x66
#define AML_LOCAL7 (UINT16) 0x67
#define AML_ARG_OP (UINT16) 0x68
#define AML_ARG0 (UINT16) 0x68
#define AML_ARG1 (UINT16) 0x69
#define AML_ARG2 (UINT16) 0x6a
#define AML_ARG3 (UINT16) 0x6b
#define AML_ARG4 (UINT16) 0x6c
#define AML_ARG5 (UINT16) 0x6d
#define AML_ARG6 (UINT16) 0x6e
#define AML_STORE_OP (UINT16) 0x70
#define AML_REF_OF_OP (UINT16) 0x71
#define AML_ADD_OP (UINT16) 0x72
#define AML_CONCAT_OP (UINT16) 0x73
#define AML_SUBTRACT_OP (UINT16) 0x74
#define AML_INCREMENT_OP (UINT16) 0x75
#define AML_DECREMENT_OP (UINT16) 0x76
#define AML_MULTIPLY_OP (UINT16) 0x77
#define AML_DIVIDE_OP (UINT16) 0x78
#define AML_SHIFT_LEFT_OP (UINT16) 0x79
#define AML_SHIFT_RIGHT_OP (UINT16) 0x7a
#define AML_BIT_AND_OP (UINT16) 0x7b
#define AML_BIT_NAND_OP (UINT16) 0x7c
#define AML_BIT_OR_OP (UINT16) 0x7d
#define AML_BIT_NOR_OP (UINT16) 0x7e
#define AML_BIT_XOR_OP (UINT16) 0x7f
#define AML_BIT_NOT_OP (UINT16) 0x80
#define AML_FIND_SET_LEFT_BIT_OP (UINT16) 0x81
#define AML_FIND_SET_RIGHT_BIT_OP (UINT16) 0x82
#define AML_DEREF_OF_OP (UINT16) 0x83
#define AML_CONCAT_RES_OP (UINT16) 0x84 /* ACPI 2.0 */
#define AML_MOD_OP (UINT16) 0x85 /* ACPI 2.0 */
#define AML_NOTIFY_OP (UINT16) 0x86
#define AML_SIZE_OF_OP (UINT16) 0x87
#define AML_INDEX_OP (UINT16) 0x88
#define AML_MATCH_OP (UINT16) 0x89
#define AML_DWORD_FIELD_OP (UINT16) 0x8a
#define AML_WORD_FIELD_OP (UINT16) 0x8b
#define AML_BYTE_FIELD_OP (UINT16) 0x8c
#define AML_BIT_FIELD_OP (UINT16) 0x8d
#define AML_TYPE_OP (UINT16) 0x8e
#define AML_QWORD_FIELD_OP (UINT16) 0x8f /* ACPI 2.0 */
#define AML_LAND_OP (UINT16) 0x90
#define AML_LOR_OP (UINT16) 0x91
#define AML_LNOT_OP (UINT16) 0x92
#define AML_LEQUAL_OP (UINT16) 0x93
#define AML_LGREATER_OP (UINT16) 0x94
#define AML_LLESS_OP (UINT16) 0x95
#define AML_BUFF_OP (UINT16) 0x96 /* ACPI 2.0 */
#define AML_DEC_STR_OP (UINT16) 0x97 /* ACPI 2.0 */
#define AML_HEX_STR_OP (UINT16) 0x98 /* ACPI 2.0 */
#define AML_INT_OP (UINT16) 0x99 /* ACPI 2.0 */
#define AML_COPY_OP (UINT16) 0x9d /* ACPI 2.0 */
#define AML_MID_OP (UINT16) 0x9e /* ACPI 2.0 */
#define AML_CONTINUE_OP (UINT16) 0x9f /* ACPI 2.0 */
#define AML_IF_OP (UINT16) 0xa0
#define AML_ELSE_OP (UINT16) 0xa1
#define AML_WHILE_OP (UINT16) 0xa2
#define AML_NOOP_OP (UINT16) 0xa3
#define AML_RETURN_OP (UINT16) 0xa4
#define AML_BREAK_OP (UINT16) 0xa5
#define AML_BREAK_POINT_OP (UINT16) 0xcc
#define AML_ONES_OP (UINT16) 0xff
/* prefixed opcodes */
#define AML_EXTOP (UINT16) 0x005b
#define AML_MUTEX_OP (UINT16) 0x5b01
#define AML_EVENT_OP (UINT16) 0x5b02
#define AML_SHIFT_RIGHT_BIT_OP (UINT16) 0x5b10
#define AML_SHIFT_LEFT_BIT_OP (UINT16) 0x5b11
#define AML_COND_REF_OF_OP (UINT16) 0x5b12
#define AML_CREATE_FIELD_OP (UINT16) 0x5b13
#define AML_LOAD_TABLE_OP (UINT16) 0x5b1f /* ACPI 2.0 */
#define AML_LOAD_OP (UINT16) 0x5b20
#define AML_STALL_OP (UINT16) 0x5b21
#define AML_SLEEP_OP (UINT16) 0x5b22
#define AML_ACQUIRE_OP (UINT16) 0x5b23
#define AML_SIGNAL_OP (UINT16) 0x5b24
#define AML_WAIT_OP (UINT16) 0x5b25
#define AML_RESET_OP (UINT16) 0x5b26
#define AML_RELEASE_OP (UINT16) 0x5b27
#define AML_FROM_BCD_OP (UINT16) 0x5b28
#define AML_TO_BCD_OP (UINT16) 0x5b29
#define AML_UNLOAD_OP (UINT16) 0x5b2a
#define AML_REVISION_OP (UINT16) 0x5b30
#define AML_DEBUG_OP (UINT16) 0x5b31
#define AML_FATAL_OP (UINT16) 0x5b32
#define AML_REGION_OP (UINT16) 0x5b80
#define AML_DEF_FIELD_OP (UINT16) 0x5b81
#define AML_DEVICE_OP (UINT16) 0x5b82
#define AML_PROCESSOR_OP (UINT16) 0x5b83
#define AML_POWER_RES_OP (UINT16) 0x5b84
#define AML_THERMAL_ZONE_OP (UINT16) 0x5b85
#define AML_INDEX_FIELD_OP (UINT16) 0x5b86
#define AML_BANK_FIELD_OP (UINT16) 0x5b87
#define AML_DATA_REGION_OP (UINT16) 0x5b88 /* ACPI 2.0 */
/* Bogus opcodes (they are actually two separate opcodes) */
#define AML_LGREATEREQUAL_OP (UINT16) 0x9295
#define AML_LLESSEQUAL_OP (UINT16) 0x9294
#define AML_LNOTEQUAL_OP (UINT16) 0x9293
/*
* Internal opcodes
* Use only "Unknown" AML opcodes, don't attempt to use
* any valid ACPI ASCII values (A-Z, 0-9, '-')
*/
#define AML_NAMEPATH_OP (UINT16) 0x002d
#define AML_NAMEDFIELD_OP (UINT16) 0x0030
#define AML_RESERVEDFIELD_OP (UINT16) 0x0031
#define AML_ACCESSFIELD_OP (UINT16) 0x0032
#define AML_BYTELIST_OP (UINT16) 0x0033
#define AML_STATICSTRING_OP (UINT16) 0x0034
#define AML_METHODCALL_OP (UINT16) 0x0035
#define AML_RETURN_VALUE_OP (UINT16) 0x0036
#define ARG_NONE 0x0
/*
* Argument types for the AML Parser
* Each field in the ArgTypes UINT32 is 5 bits, allowing for a maximum of 6 arguments.
* There can be up to 31 unique argument types
*/
#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
/*
* Resolved argument types for the AML Interpreter
* Each field in the ArgTypes UINT32 is 5 bits, allowing for a maximum of 6 arguments.
* There can be up to 31 unique argument types
*/
#define ARGI_ANYTYPE 0x01
#define ARGI_TARGETREF 0x02
#define ARGI_REFERENCE 0x03
#define ARGI_IF 0x04
#define ARGI_NUMBER 0x05
#define ARGI_STRING 0x06
#define ARGI_BUFFER 0x07
#define ARGI_PACKAGE 0x08
#define ARGI_DATAOBJECT 0x09 /* Buffer, string, package or reference to a Node - Used only by SizeOf operator*/
#define ARGI_COMPLEXOBJ 0x0A /* Buffer or package */
#define ARGI_MUTEX 0x0B
#define ARGI_EVENT 0x0C
#define ARGI_REGION 0x0D
#define ARGI_DDBHANDLE 0x0E
#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
#define OPTYPE_UNDEFINED 0
#define OPTYPE_LITERAL 1
#define OPTYPE_CONSTANT 2
#define OPTYPE_METHOD_ARGUMENT 3
#define OPTYPE_LOCAL_VARIABLE 4
#define OPTYPE_DATA_TERM 5
/* Type 1 opcodes */
#define OPTYPE_MONADIC1 6
#define OPTYPE_DYADIC1 7
/* Type 2 opcodes */
#define OPTYPE_MONADIC2 8
#define OPTYPE_MONADIC2R 9
#define OPTYPE_DYADIC2 10
#define OPTYPE_DYADIC2R 11
#define OPTYPE_DYADIC2S 12
#define OPTYPE_INDEX 13
#define OPTYPE_MATCH 14
/* Generic for an op that returns a value */
#define OPTYPE_METHOD_CALL 15
/* Misc */
#define OPTYPE_CREATE_FIELD 16
#define OPTYPE_FATAL 17
#define OPTYPE_CONTROL 18
#define OPTYPE_RECONFIGURATION 19
#define OPTYPE_NAMED_OBJECT 20
#define OPTYPE_RETURN 21
#define OPTYPE_BOGUS 22
/* Predefined Operation Region SpaceIDs */
typedef enum
{
REGION_MEMORY = 0,
REGION_IO,
REGION_PCI_CONFIG,
REGION_EC,
REGION_SMBUS,
REGION_CMOS,
REGION_PCI_BAR
} AML_REGION_TYPES;
/* Comparison operation codes for MatchOp 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 Access Types */
#define ACCESS_TYPE_MASK 0x0f
#define ACCESS_TYPE_SHIFT 0
typedef enum
{
ACCESS_ANY_ACC = 0,
ACCESS_BYTE_ACC = 1,
ACCESS_WORD_ACC = 2,
ACCESS_DWORD_ACC = 3,
ACCESS_BLOCK_ACC = 4,
ACCESS_SMBSEND_RECV_ACC = 5,
ACCESS_SMBQUICK_ACC = 6
} AML_ACCESS_TYPE;
/* Field Lock Rules */
#define LOCK_RULE_MASK 0x10
#define LOCK_RULE_SHIFT 4
typedef enum
{
GLOCK_NEVER_LOCK = 0,
GLOCK_ALWAYS_LOCK = 1
} AML_LOCK_RULE;
/* Field Update Rules */
#define UPDATE_RULE_MASK 0x060
#define UPDATE_RULE_SHIFT 5
typedef enum
{
UPDATE_PRESERVE = 0,
UPDATE_WRITE_AS_ONES = 1,
UPDATE_WRITE_AS_ZEROS = 2
} AML_UPDATE_RULE;
/* bit fields in MethodFlags byte */
#define METHOD_FLAGS_ARG_COUNT 0x07
#define METHOD_FLAGS_SERIALIZED 0x08
/* Array sizes. Used for range checking also */
#define NUM_REGION_TYPES 5
#define NUM_ACCESS_TYPES 7
#define NUM_UPDATE_RULES 3
#define NUM_MATCH_OPS 7
#define NUM_OPCODES 256
#define NUM_FIELD_NAMES 2
/* External declarations of the AML tables */
extern UINT8 AcpiGbl_Aml [NUM_OPCODES];
extern UINT16 AcpiGbl_Pfx [NUM_OPCODES];
extern NATIVE_CHAR *AcpiGbl_RegionTypes [NUM_REGION_TYPES];
extern NATIVE_CHAR *AcpiGbl_MatchOps [NUM_MATCH_OPS];
extern NATIVE_CHAR *AcpiGbl_AccessTypes [NUM_ACCESS_TYPES];
extern NATIVE_CHAR *AcpiGbl_UpdateRules [NUM_UPDATE_RULES];
extern NATIVE_CHAR *AcpiGbl_FENames [NUM_FIELD_NAMES];
/*
* AML tables
*/
#ifdef DEFINE_AML_GLOBALS
/* Data used in keeping track of fields */
NATIVE_CHAR *AcpiGbl_FENames[NUM_FIELD_NAMES] =
{
"skip",
"?access?"
}; /* FE = Field Element */
/* Region type decoding */
NATIVE_CHAR *AcpiGbl_RegionTypes[NUM_REGION_TYPES] =
{
"SystemMemory",
"SystemIO",
"PCIConfig",
"EmbeddedControl",
"SMBus"
};
NATIVE_CHAR *AcpiGbl_MatchOps[NUM_MATCH_OPS] =
{
"Error",
"MTR",
"MEQ",
"MLE",
"MLT",
"MGE",
"MGT"
};
/* Access type decoding */
NATIVE_CHAR *AcpiGbl_AccessTypes[NUM_ACCESS_TYPES] =
{
"AnyAcc",
"ByteAcc",
"WordAcc",
"DWordAcc",
"BlockAcc",
"SMBSendRecvAcc",
"SMBQuickAcc"
};
/* Update rule decoding */
NATIVE_CHAR *AcpiGbl_UpdateRules[NUM_UPDATE_RULES] =
{
"Preserve",
"WriteAsOnes",
"WriteAsZeros"
};
#endif /* DEFINE_AML_GLOBALS */
#endif /* __AMLCODE_H__ */
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