515 lines
20 KiB
C
515 lines
20 KiB
C
/******************************************************************************
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*
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* Name: amlcode.h - Definitions for AML, as included in "definition blocks"
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* Declarations and definitions contained herein are derived
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* directly from the ACPI specification.
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* $Revision: 53 $
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*
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*****************************************************************************/
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/******************************************************************************
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*
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* 1. Copyright Notice
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*
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* Some or all of this work - Copyright (c) 1999, 2000, 2001, Intel Corp.
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* All rights reserved.
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*
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* 2. License
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*
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* 2.1. This is your license from Intel Corp. under its intellectual property
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* rights. You may have additional license terms from the party that provided
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* you this software, covering your right to use that party's intellectual
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* property rights.
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*
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* 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
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* copy of the source code appearing in this file ("Covered Code") an
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* irrevocable, perpetual, worldwide license under Intel's copyrights in the
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* base code distributed originally by Intel ("Original Intel Code") to copy,
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* make derivatives, distribute, use and display any portion of the Covered
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* Code in any form, with the right to sublicense such rights; and
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*
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* 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
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* license (with the right to sublicense), under only those claims of Intel
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* patents that are infringed by the Original Intel Code, to make, use, sell,
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* offer to sell, and import the Covered Code and derivative works thereof
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* solely to the minimum extent necessary to exercise the above copyright
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* license, and in no event shall the patent license extend to any additions
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* to or modifications of the Original Intel Code. No other license or right
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* is granted directly or by implication, estoppel or otherwise;
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*
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* The above copyright and patent license is granted only if the following
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* conditions are met:
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*
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* 3. Conditions
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*
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* 3.1. Redistribution of Source with Rights to Further Distribute Source.
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* Redistribution of source code of any substantial portion of the Covered
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* Code or modification with rights to further distribute source must include
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* the above Copyright Notice, the above License, this list of Conditions,
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* and the following Disclaimer and Export Compliance provision. In addition,
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* Licensee must cause all Covered Code to which Licensee contributes to
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* contain a file documenting the changes Licensee made to create that Covered
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* Code and the date of any change. Licensee must include in that file the
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* documentation of any changes made by any predecessor Licensee. Licensee
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* must include a prominent statement that the modification is derived,
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* directly or indirectly, from Original Intel Code.
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*
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* 3.2. Redistribution of Source with no Rights to Further Distribute Source.
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* Redistribution of source code of any substantial portion of the Covered
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* Code or modification without rights to further distribute source must
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* include the following Disclaimer and Export Compliance provision in the
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* documentation and/or other materials provided with distribution. In
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* addition, Licensee may not authorize further sublicense of source of any
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* portion of the Covered Code, and must include terms to the effect that the
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* license from Licensee to its licensee is limited to the intellectual
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* property embodied in the software Licensee provides to its licensee, and
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* not to intellectual property embodied in modifications its licensee may
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* make.
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*
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* 3.3. Redistribution of Executable. Redistribution in executable form of any
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* substantial portion of the Covered Code or modification must reproduce the
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* above Copyright Notice, and the following Disclaimer and Export Compliance
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* provision in the documentation and/or other materials provided with the
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* distribution.
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*
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* 3.4. Intel retains all right, title, and interest in and to the Original
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* Intel Code.
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*
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* 3.5. Neither the name Intel nor any other trademark owned or controlled by
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* Intel shall be used in advertising or otherwise to promote the sale, use or
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* other dealings in products derived from or relating to the Covered Code
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* without prior written authorization from Intel.
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*
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* 4. Disclaimer and Export Compliance
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*
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* 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
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* HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
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* IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
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* INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
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* UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
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* IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
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* PARTICULAR PURPOSE.
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*
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* 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
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* OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
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* COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
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* SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
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* CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
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* HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
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* SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
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* LIMITED REMEDY.
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*
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* 4.3. Licensee shall not export, either directly or indirectly, any of this
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* software or system incorporating such software without first obtaining any
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* required license or other approval from the U. S. Department of Commerce or
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* any other agency or department of the United States Government. In the
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* event Licensee exports any such software from the United States or
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* re-exports any such software from a foreign destination, Licensee shall
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* ensure that the distribution and export/re-export of the software is in
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* compliance with all laws, regulations, orders, or other restrictions of the
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* U.S. Export Administration Regulations. Licensee agrees that neither it nor
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* any of its subsidiaries will export/re-export any technical data, process,
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* software, or service, directly or indirectly, to any country for which the
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* United States government or any agency thereof requires an export license,
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* other governmental approval, or letter of assurance, without first obtaining
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* such license, approval or letter.
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*
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*****************************************************************************/
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#ifndef __AMLCODE_H__
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#define __AMLCODE_H__
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/* primary opcodes */
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#define AML_NULL_CHAR (UINT16) 0x00
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#define AML_ZERO_OP (UINT16) 0x00
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#define AML_ONE_OP (UINT16) 0x01
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#define AML_UNASSIGNED (UINT16) 0x02
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#define AML_ALIAS_OP (UINT16) 0x06
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#define AML_NAME_OP (UINT16) 0x08
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#define AML_BYTE_OP (UINT16) 0x0a
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#define AML_WORD_OP (UINT16) 0x0b
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#define AML_DWORD_OP (UINT16) 0x0c
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#define AML_STRING_OP (UINT16) 0x0d
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#define AML_QWORD_OP (UINT16) 0x0e /* ACPI 2.0 */
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#define AML_SCOPE_OP (UINT16) 0x10
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#define AML_BUFFER_OP (UINT16) 0x11
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#define AML_PACKAGE_OP (UINT16) 0x12
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#define AML_VAR_PACKAGE_OP (UINT16) 0x13 /* ACPI 2.0 */
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#define AML_METHOD_OP (UINT16) 0x14
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#define AML_DUAL_NAME_PREFIX (UINT16) 0x2e
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#define AML_MULTI_NAME_PREFIX_OP (UINT16) 0x2f
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#define AML_NAME_CHAR_SUBSEQ (UINT16) 0x30
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#define AML_NAME_CHAR_FIRST (UINT16) 0x41
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#define AML_OP_PREFIX (UINT16) 0x5b
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#define AML_ROOT_PREFIX (UINT16) 0x5c
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#define AML_PARENT_PREFIX (UINT16) 0x5e
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#define AML_LOCAL_OP (UINT16) 0x60
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#define AML_LOCAL0 (UINT16) 0x60
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#define AML_LOCAL1 (UINT16) 0x61
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#define AML_LOCAL2 (UINT16) 0x62
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#define AML_LOCAL3 (UINT16) 0x63
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#define AML_LOCAL4 (UINT16) 0x64
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#define AML_LOCAL5 (UINT16) 0x65
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#define AML_LOCAL6 (UINT16) 0x66
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#define AML_LOCAL7 (UINT16) 0x67
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#define AML_ARG_OP (UINT16) 0x68
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#define AML_ARG0 (UINT16) 0x68
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#define AML_ARG1 (UINT16) 0x69
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#define AML_ARG2 (UINT16) 0x6a
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#define AML_ARG3 (UINT16) 0x6b
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#define AML_ARG4 (UINT16) 0x6c
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#define AML_ARG5 (UINT16) 0x6d
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#define AML_ARG6 (UINT16) 0x6e
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#define AML_STORE_OP (UINT16) 0x70
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#define AML_REF_OF_OP (UINT16) 0x71
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#define AML_ADD_OP (UINT16) 0x72
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#define AML_CONCAT_OP (UINT16) 0x73
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#define AML_SUBTRACT_OP (UINT16) 0x74
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#define AML_INCREMENT_OP (UINT16) 0x75
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#define AML_DECREMENT_OP (UINT16) 0x76
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#define AML_MULTIPLY_OP (UINT16) 0x77
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#define AML_DIVIDE_OP (UINT16) 0x78
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#define AML_SHIFT_LEFT_OP (UINT16) 0x79
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#define AML_SHIFT_RIGHT_OP (UINT16) 0x7a
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#define AML_BIT_AND_OP (UINT16) 0x7b
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#define AML_BIT_NAND_OP (UINT16) 0x7c
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#define AML_BIT_OR_OP (UINT16) 0x7d
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#define AML_BIT_NOR_OP (UINT16) 0x7e
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#define AML_BIT_XOR_OP (UINT16) 0x7f
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#define AML_BIT_NOT_OP (UINT16) 0x80
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#define AML_FIND_SET_LEFT_BIT_OP (UINT16) 0x81
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#define AML_FIND_SET_RIGHT_BIT_OP (UINT16) 0x82
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#define AML_DEREF_OF_OP (UINT16) 0x83
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#define AML_CONCAT_RES_OP (UINT16) 0x84 /* ACPI 2.0 */
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#define AML_MOD_OP (UINT16) 0x85 /* ACPI 2.0 */
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#define AML_NOTIFY_OP (UINT16) 0x86
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#define AML_SIZE_OF_OP (UINT16) 0x87
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#define AML_INDEX_OP (UINT16) 0x88
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#define AML_MATCH_OP (UINT16) 0x89
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#define AML_CREATE_DWORD_FIELD_OP (UINT16) 0x8a
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#define AML_CREATE_WORD_FIELD_OP (UINT16) 0x8b
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#define AML_CREATE_BYTE_FIELD_OP (UINT16) 0x8c
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#define AML_CREATE_BIT_FIELD_OP (UINT16) 0x8d
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#define AML_TYPE_OP (UINT16) 0x8e
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#define AML_CREATE_QWORD_FIELD_OP (UINT16) 0x8f /* ACPI 2.0 */
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#define AML_LAND_OP (UINT16) 0x90
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#define AML_LOR_OP (UINT16) 0x91
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#define AML_LNOT_OP (UINT16) 0x92
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#define AML_LEQUAL_OP (UINT16) 0x93
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#define AML_LGREATER_OP (UINT16) 0x94
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#define AML_LLESS_OP (UINT16) 0x95
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#define AML_TO_BUFFER_OP (UINT16) 0x96 /* ACPI 2.0 */
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#define AML_TO_DECSTRING_OP (UINT16) 0x97 /* ACPI 2.0 */
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#define AML_TO_HEXSTRING_OP (UINT16) 0x98 /* ACPI 2.0 */
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#define AML_TO_INTEGER_OP (UINT16) 0x99 /* ACPI 2.0 */
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#define AML_TO_STRING_OP (UINT16) 0x9c /* ACPI 2.0 */
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#define AML_COPY_OP (UINT16) 0x9d /* ACPI 2.0 */
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#define AML_MID_OP (UINT16) 0x9e /* ACPI 2.0 */
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#define AML_CONTINUE_OP (UINT16) 0x9f /* ACPI 2.0 */
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#define AML_IF_OP (UINT16) 0xa0
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#define AML_ELSE_OP (UINT16) 0xa1
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#define AML_WHILE_OP (UINT16) 0xa2
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#define AML_NOOP_OP (UINT16) 0xa3
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#define AML_RETURN_OP (UINT16) 0xa4
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#define AML_BREAK_OP (UINT16) 0xa5
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#define AML_BREAK_POINT_OP (UINT16) 0xcc
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#define AML_ONES_OP (UINT16) 0xff
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/* prefixed opcodes */
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#define AML_EXTOP (UINT16) 0x005b
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#define AML_MUTEX_OP (UINT16) 0x5b01
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#define AML_EVENT_OP (UINT16) 0x5b02
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#define AML_SHIFT_RIGHT_BIT_OP (UINT16) 0x5b10
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#define AML_SHIFT_LEFT_BIT_OP (UINT16) 0x5b11
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#define AML_COND_REF_OF_OP (UINT16) 0x5b12
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#define AML_CREATE_FIELD_OP (UINT16) 0x5b13
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#define AML_LOAD_TABLE_OP (UINT16) 0x5b1f /* ACPI 2.0 */
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#define AML_LOAD_OP (UINT16) 0x5b20
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#define AML_STALL_OP (UINT16) 0x5b21
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#define AML_SLEEP_OP (UINT16) 0x5b22
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#define AML_ACQUIRE_OP (UINT16) 0x5b23
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#define AML_SIGNAL_OP (UINT16) 0x5b24
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#define AML_WAIT_OP (UINT16) 0x5b25
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#define AML_RESET_OP (UINT16) 0x5b26
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#define AML_RELEASE_OP (UINT16) 0x5b27
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#define AML_FROM_BCD_OP (UINT16) 0x5b28
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#define AML_TO_BCD_OP (UINT16) 0x5b29
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#define AML_UNLOAD_OP (UINT16) 0x5b2a
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#define AML_REVISION_OP (UINT16) 0x5b30
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#define AML_DEBUG_OP (UINT16) 0x5b31
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#define AML_FATAL_OP (UINT16) 0x5b32
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#define AML_REGION_OP (UINT16) 0x5b80
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#define AML_FIELD_OP (UINT16) 0x5b81
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#define AML_DEVICE_OP (UINT16) 0x5b82
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#define AML_PROCESSOR_OP (UINT16) 0x5b83
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#define AML_POWER_RES_OP (UINT16) 0x5b84
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#define AML_THERMAL_ZONE_OP (UINT16) 0x5b85
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#define AML_INDEX_FIELD_OP (UINT16) 0x5b86
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#define AML_BANK_FIELD_OP (UINT16) 0x5b87
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#define AML_DATA_REGION_OP (UINT16) 0x5b88 /* ACPI 2.0 */
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/* Bogus opcodes (they are actually two separate opcodes) */
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#define AML_LGREATEREQUAL_OP (UINT16) 0x9295
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#define AML_LLESSEQUAL_OP (UINT16) 0x9294
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#define AML_LNOTEQUAL_OP (UINT16) 0x9293
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/*
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* Internal opcodes
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* Use only "Unknown" AML opcodes, don't attempt to use
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* any valid ACPI ASCII values (A-Z, 0-9, '-')
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*/
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#define AML_INT_NAMEPATH_OP (UINT16) 0x002d
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#define AML_INT_NAMEDFIELD_OP (UINT16) 0x0030
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#define AML_INT_RESERVEDFIELD_OP (UINT16) 0x0031
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#define AML_INT_ACCESSFIELD_OP (UINT16) 0x0032
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#define AML_INT_BYTELIST_OP (UINT16) 0x0033
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#define AML_INT_STATICSTRING_OP (UINT16) 0x0034
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#define AML_INT_METHODCALL_OP (UINT16) 0x0035
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#define AML_INT_RETURN_VALUE_OP (UINT16) 0x0036
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#define ARG_NONE 0x0
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/*
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* Argument types for the AML Parser
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* Each field in the ArgTypes UINT32 is 5 bits, allowing for a maximum of 6 arguments.
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* There can be up to 31 unique argument types
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*/
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#define ARGP_BYTEDATA 0x01
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#define ARGP_BYTELIST 0x02
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#define ARGP_CHARLIST 0x03
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#define ARGP_DATAOBJ 0x04
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#define ARGP_DATAOBJLIST 0x05
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#define ARGP_DWORDDATA 0x06
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#define ARGP_FIELDLIST 0x07
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#define ARGP_NAME 0x08
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#define ARGP_NAMESTRING 0x09
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#define ARGP_OBJLIST 0x0A
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#define ARGP_PKGLENGTH 0x0B
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#define ARGP_SUPERNAME 0x0C
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#define ARGP_TARGET 0x0D
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#define ARGP_TERMARG 0x0E
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#define ARGP_TERMLIST 0x0F
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#define ARGP_WORDDATA 0x10
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#define ARGP_QWORDDATA 0x11
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#define ARGP_SIMPLENAME 0x12
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/*
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* Resolved argument types for the AML Interpreter
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* Each field in the ArgTypes UINT32 is 5 bits, allowing for a maximum of 6 arguments.
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* There can be up to 31 unique argument types (0 is end-of-arg-list indicator)
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*/
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/* "Standard" ACPI types are 1-15 (0x0F) */
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#define ARGI_INTEGER ACPI_TYPE_INTEGER /* 1 */
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#define ARGI_STRING ACPI_TYPE_STRING /* 2 */
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#define ARGI_BUFFER ACPI_TYPE_BUFFER /* 3 */
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#define ARGI_PACKAGE ACPI_TYPE_PACKAGE /* 4 */
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#define ARGI_EVENT ACPI_TYPE_EVENT
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#define ARGI_MUTEX ACPI_TYPE_MUTEX
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#define ARGI_REGION ACPI_TYPE_REGION
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#define ARGI_DDBHANDLE ACPI_TYPE_DDB_HANDLE
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/* Custom types are 0x10 through 0x1F */
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#define ARGI_IF 0x10
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#define ARGI_ANYOBJECT 0x11
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#define ARGI_ANYTYPE 0x12
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#define ARGI_COMPUTEDATA 0x13 /* Buffer, String, or Integer */
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#define ARGI_DATAOBJECT 0x14 /* Buffer, String, package or reference to a Node - Used only by SizeOf operator*/
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#define ARGI_COMPLEXOBJ 0x15 /* Buffer, String, or package (Used by INDEX op only) */
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#define ARGI_INTEGER_REF 0x16
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#define ARGI_OBJECT_REF 0x17
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#define ARGI_DEVICE_REF 0x18
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#define ARGI_REFERENCE 0x19
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#define ARGI_TARGETREF 0x1A /* Target, subject to implicit conversion */
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#define ARGI_FIXED_TARGET 0x1B /* Target, no implicit conversion */
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#define ARGI_SIMPLE_TARGET 0x1C /* Name, Local, Arg -- no implicit conversion */
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#define ARGI_BUFFERSTRING 0x1D
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#define ARGI_INVALID_OPCODE 0xFFFFFFFF
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/*
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* hash offsets
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*/
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#define AML_EXTOP_HASH_OFFSET 22
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#define AML_LNOT_HASH_OFFSET 19
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/*
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* opcode groups and types
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*/
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#define OPGRP_NAMED 0x01
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#define OPGRP_FIELD 0x02
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#define OPGRP_BYTELIST 0x04
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#define OPTYPE_UNDEFINED 0
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#define OPTYPE_LITERAL 1
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#define OPTYPE_CONSTANT 2
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#define OPTYPE_METHOD_ARGUMENT 3
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#define OPTYPE_LOCAL_VARIABLE 4
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#define OPTYPE_DATA_TERM 5
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/* Type 1 opcodes */
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#define OPTYPE_MONADIC1 6
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#define OPTYPE_DYADIC1 7
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/* Type 2 opcodes */
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#define OPTYPE_MONADIC2 8
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#define OPTYPE_MONADIC2R 9
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#define OPTYPE_DYADIC2 10
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#define OPTYPE_DYADIC2R 11
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#define OPTYPE_DYADIC2S 12
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/* Multi-operand (>=3) opcodes */
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#define OPTYPE_TRIADIC 13
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#define OPTYPE_QUADRADIC 14
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#define OPTYPE_HEXADIC 15
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/* Generic for an op that returns a value */
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#define OPTYPE_METHOD_CALL 16
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/* Misc */
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#define OPTYPE_CREATE_FIELD 17
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#define OPTYPE_CONTROL 18
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#define OPTYPE_RECONFIGURATION 19
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#define OPTYPE_NAMED_OBJECT 20
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#define OPTYPE_RETURN 21
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#define OPTYPE_BOGUS 22
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/* Predefined Operation Region SpaceIDs */
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typedef enum
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{
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REGION_MEMORY = 0,
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REGION_IO,
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REGION_PCI_CONFIG,
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REGION_EC,
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REGION_SMBUS,
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REGION_CMOS,
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REGION_PCI_BAR,
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REGION_FIXED_HW = 0x7F,
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} AML_REGION_TYPES;
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/* Comparison operation codes for MatchOp operator */
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typedef enum
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{
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MATCH_MTR = 0,
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MATCH_MEQ = 1,
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MATCH_MLE = 2,
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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_QWORD_ACC = 4, /* ACPI 2.0 */
|
|
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
|
|
#define METHOD_FLAGS_SYNCH_LEVEL 0xF0
|
|
|
|
|
|
/* Array sizes. Used for range checking also */
|
|
|
|
#define NUM_REGION_TYPES 7
|
|
#define NUM_ACCESS_TYPES 7
|
|
#define NUM_UPDATE_RULES 3
|
|
#define NUM_MATCH_OPS 7
|
|
#define NUM_OPCODES 256
|
|
#define NUM_FIELD_NAMES 2
|
|
|
|
|
|
#define USER_REGION_BEGIN 0x80
|
|
|
|
/*
|
|
* AML tables
|
|
*/
|
|
|
|
#ifdef DEFINE_AML_GLOBALS
|
|
|
|
/* External declarations for the AML tables */
|
|
|
|
extern UINT8 AcpiGbl_Aml [NUM_OPCODES];
|
|
extern UINT16 AcpiGbl_Pfx [NUM_OPCODES];
|
|
|
|
|
|
#endif /* DEFINE_AML_GLOBALS */
|
|
|
|
#endif /* __AMLCODE_H__ */
|