10d02842fSSascha Wildner /****************************************************************************** 20d02842fSSascha Wildner * 30d02842fSSascha Wildner * Name: amlcode.h - Definitions for AML, as included in "definition blocks" 40d02842fSSascha Wildner * Declarations and definitions contained herein are derived 50d02842fSSascha Wildner * directly from the ACPI specification. 60d02842fSSascha Wildner * 70d02842fSSascha Wildner *****************************************************************************/ 80d02842fSSascha Wildner 9b4315fc7SSascha Wildner /****************************************************************************** 10b4315fc7SSascha Wildner * 11b4315fc7SSascha Wildner * 1. Copyright Notice 12b4315fc7SSascha Wildner * 13*383048acSSascha Wildner * Some or all of this work - Copyright (c) 1999 - 2021, Intel Corp. 140d02842fSSascha Wildner * All rights reserved. 150d02842fSSascha Wildner * 16b4315fc7SSascha Wildner * 2. License 17b4315fc7SSascha Wildner * 18b4315fc7SSascha Wildner * 2.1. This is your license from Intel Corp. under its intellectual property 19b4315fc7SSascha Wildner * rights. You may have additional license terms from the party that provided 20b4315fc7SSascha Wildner * you this software, covering your right to use that party's intellectual 21b4315fc7SSascha Wildner * property rights. 22b4315fc7SSascha Wildner * 23b4315fc7SSascha Wildner * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 24b4315fc7SSascha Wildner * copy of the source code appearing in this file ("Covered Code") an 25b4315fc7SSascha Wildner * irrevocable, perpetual, worldwide license under Intel's copyrights in the 26b4315fc7SSascha Wildner * base code distributed originally by Intel ("Original Intel Code") to copy, 27b4315fc7SSascha Wildner * make derivatives, distribute, use and display any portion of the Covered 28b4315fc7SSascha Wildner * Code in any form, with the right to sublicense such rights; and 29b4315fc7SSascha Wildner * 30b4315fc7SSascha Wildner * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 31b4315fc7SSascha Wildner * license (with the right to sublicense), under only those claims of Intel 32b4315fc7SSascha Wildner * patents that are infringed by the Original Intel Code, to make, use, sell, 33b4315fc7SSascha Wildner * offer to sell, and import the Covered Code and derivative works thereof 34b4315fc7SSascha Wildner * solely to the minimum extent necessary to exercise the above copyright 35b4315fc7SSascha Wildner * license, and in no event shall the patent license extend to any additions 36b4315fc7SSascha Wildner * to or modifications of the Original Intel Code. No other license or right 37b4315fc7SSascha Wildner * is granted directly or by implication, estoppel or otherwise; 38b4315fc7SSascha Wildner * 39b4315fc7SSascha Wildner * The above copyright and patent license is granted only if the following 40b4315fc7SSascha Wildner * conditions are met: 41b4315fc7SSascha Wildner * 42b4315fc7SSascha Wildner * 3. Conditions 43b4315fc7SSascha Wildner * 44b4315fc7SSascha Wildner * 3.1. Redistribution of Source with Rights to Further Distribute Source. 45b4315fc7SSascha Wildner * Redistribution of source code of any substantial portion of the Covered 46b4315fc7SSascha Wildner * Code or modification with rights to further distribute source must include 47b4315fc7SSascha Wildner * the above Copyright Notice, the above License, this list of Conditions, 48b4315fc7SSascha Wildner * and the following Disclaimer and Export Compliance provision. In addition, 49b4315fc7SSascha Wildner * Licensee must cause all Covered Code to which Licensee contributes to 50b4315fc7SSascha Wildner * contain a file documenting the changes Licensee made to create that Covered 51b4315fc7SSascha Wildner * Code and the date of any change. Licensee must include in that file the 52b4315fc7SSascha Wildner * documentation of any changes made by any predecessor Licensee. Licensee 53b4315fc7SSascha Wildner * must include a prominent statement that the modification is derived, 54b4315fc7SSascha Wildner * directly or indirectly, from Original Intel Code. 55b4315fc7SSascha Wildner * 56b4315fc7SSascha Wildner * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 57b4315fc7SSascha Wildner * Redistribution of source code of any substantial portion of the Covered 58b4315fc7SSascha Wildner * Code or modification without rights to further distribute source must 59b4315fc7SSascha Wildner * include the following Disclaimer and Export Compliance provision in the 60b4315fc7SSascha Wildner * documentation and/or other materials provided with distribution. In 61b4315fc7SSascha Wildner * addition, Licensee may not authorize further sublicense of source of any 62b4315fc7SSascha Wildner * portion of the Covered Code, and must include terms to the effect that the 63b4315fc7SSascha Wildner * license from Licensee to its licensee is limited to the intellectual 64b4315fc7SSascha Wildner * property embodied in the software Licensee provides to its licensee, and 65b4315fc7SSascha Wildner * not to intellectual property embodied in modifications its licensee may 66b4315fc7SSascha Wildner * make. 67b4315fc7SSascha Wildner * 68b4315fc7SSascha Wildner * 3.3. Redistribution of Executable. Redistribution in executable form of any 69b4315fc7SSascha Wildner * substantial portion of the Covered Code or modification must reproduce the 70b4315fc7SSascha Wildner * above Copyright Notice, and the following Disclaimer and Export Compliance 71b4315fc7SSascha Wildner * provision in the documentation and/or other materials provided with the 72b4315fc7SSascha Wildner * distribution. 73b4315fc7SSascha Wildner * 74b4315fc7SSascha Wildner * 3.4. Intel retains all right, title, and interest in and to the Original 75b4315fc7SSascha Wildner * Intel Code. 76b4315fc7SSascha Wildner * 77b4315fc7SSascha Wildner * 3.5. Neither the name Intel nor any other trademark owned or controlled by 78b4315fc7SSascha Wildner * Intel shall be used in advertising or otherwise to promote the sale, use or 79b4315fc7SSascha Wildner * other dealings in products derived from or relating to the Covered Code 80b4315fc7SSascha Wildner * without prior written authorization from Intel. 81b4315fc7SSascha Wildner * 82b4315fc7SSascha Wildner * 4. Disclaimer and Export Compliance 83b4315fc7SSascha Wildner * 84b4315fc7SSascha Wildner * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 85b4315fc7SSascha Wildner * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 86b4315fc7SSascha Wildner * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 87b4315fc7SSascha Wildner * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 88b4315fc7SSascha Wildner * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 89b4315fc7SSascha Wildner * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 90b4315fc7SSascha Wildner * PARTICULAR PURPOSE. 91b4315fc7SSascha Wildner * 92b4315fc7SSascha Wildner * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 93b4315fc7SSascha Wildner * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 94b4315fc7SSascha Wildner * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 95b4315fc7SSascha Wildner * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 96b4315fc7SSascha Wildner * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 97b4315fc7SSascha Wildner * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 98b4315fc7SSascha Wildner * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 99b4315fc7SSascha Wildner * LIMITED REMEDY. 100b4315fc7SSascha Wildner * 101b4315fc7SSascha Wildner * 4.3. Licensee shall not export, either directly or indirectly, any of this 102b4315fc7SSascha Wildner * software or system incorporating such software without first obtaining any 103b4315fc7SSascha Wildner * required license or other approval from the U. S. Department of Commerce or 104b4315fc7SSascha Wildner * any other agency or department of the United States Government. In the 105b4315fc7SSascha Wildner * event Licensee exports any such software from the United States or 106b4315fc7SSascha Wildner * re-exports any such software from a foreign destination, Licensee shall 107b4315fc7SSascha Wildner * ensure that the distribution and export/re-export of the software is in 108b4315fc7SSascha Wildner * compliance with all laws, regulations, orders, or other restrictions of the 109b4315fc7SSascha Wildner * U.S. Export Administration Regulations. Licensee agrees that neither it nor 110b4315fc7SSascha Wildner * any of its subsidiaries will export/re-export any technical data, process, 111b4315fc7SSascha Wildner * software, or service, directly or indirectly, to any country for which the 112b4315fc7SSascha Wildner * United States government or any agency thereof requires an export license, 113b4315fc7SSascha Wildner * other governmental approval, or letter of assurance, without first obtaining 114b4315fc7SSascha Wildner * such license, approval or letter. 115b4315fc7SSascha Wildner * 116b4315fc7SSascha Wildner ***************************************************************************** 117b4315fc7SSascha Wildner * 118b4315fc7SSascha Wildner * Alternatively, you may choose to be licensed under the terms of the 119b4315fc7SSascha Wildner * following license: 120b4315fc7SSascha Wildner * 1210d02842fSSascha Wildner * Redistribution and use in source and binary forms, with or without 1220d02842fSSascha Wildner * modification, are permitted provided that the following conditions 1230d02842fSSascha Wildner * are met: 1240d02842fSSascha Wildner * 1. Redistributions of source code must retain the above copyright 1250d02842fSSascha Wildner * notice, this list of conditions, and the following disclaimer, 1260d02842fSSascha Wildner * without modification. 1270d02842fSSascha Wildner * 2. Redistributions in binary form must reproduce at minimum a disclaimer 1280d02842fSSascha Wildner * substantially similar to the "NO WARRANTY" disclaimer below 1290d02842fSSascha Wildner * ("Disclaimer") and any redistribution must be conditioned upon 1300d02842fSSascha Wildner * including a substantially similar Disclaimer requirement for further 1310d02842fSSascha Wildner * binary redistribution. 1320d02842fSSascha Wildner * 3. Neither the names of the above-listed copyright holders nor the names 1330d02842fSSascha Wildner * of any contributors may be used to endorse or promote products derived 1340d02842fSSascha Wildner * from this software without specific prior written permission. 1350d02842fSSascha Wildner * 136b4315fc7SSascha Wildner * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 137b4315fc7SSascha Wildner * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 138b4315fc7SSascha Wildner * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 139b4315fc7SSascha Wildner * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 140b4315fc7SSascha Wildner * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 141b4315fc7SSascha Wildner * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 142b4315fc7SSascha Wildner * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 143b4315fc7SSascha Wildner * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 144b4315fc7SSascha Wildner * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 145b4315fc7SSascha Wildner * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 146b4315fc7SSascha Wildner * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 147b4315fc7SSascha Wildner * 148b4315fc7SSascha Wildner * Alternatively, you may choose to be licensed under the terms of the 1490d02842fSSascha Wildner * GNU General Public License ("GPL") version 2 as published by the Free 1500d02842fSSascha Wildner * Software Foundation. 1510d02842fSSascha Wildner * 152b4315fc7SSascha Wildner *****************************************************************************/ 1530d02842fSSascha Wildner 1540d02842fSSascha Wildner #ifndef __AMLCODE_H__ 1550d02842fSSascha Wildner #define __AMLCODE_H__ 1560d02842fSSascha Wildner 1570d02842fSSascha Wildner /* primary opcodes */ 1580d02842fSSascha Wildner 1590d02842fSSascha Wildner #define AML_ZERO_OP (UINT16) 0x00 1600d02842fSSascha Wildner #define AML_ONE_OP (UINT16) 0x01 1610d02842fSSascha Wildner #define AML_ALIAS_OP (UINT16) 0x06 1620d02842fSSascha Wildner #define AML_NAME_OP (UINT16) 0x08 1630d02842fSSascha Wildner #define AML_BYTE_OP (UINT16) 0x0a 1640d02842fSSascha Wildner #define AML_WORD_OP (UINT16) 0x0b 1650d02842fSSascha Wildner #define AML_DWORD_OP (UINT16) 0x0c 1660d02842fSSascha Wildner #define AML_STRING_OP (UINT16) 0x0d 1670d02842fSSascha Wildner #define AML_QWORD_OP (UINT16) 0x0e /* ACPI 2.0 */ 1680d02842fSSascha Wildner #define AML_SCOPE_OP (UINT16) 0x10 1690d02842fSSascha Wildner #define AML_BUFFER_OP (UINT16) 0x11 1700d02842fSSascha Wildner #define AML_PACKAGE_OP (UINT16) 0x12 171d638c6eeSSascha Wildner #define AML_VARIABLE_PACKAGE_OP (UINT16) 0x13 /* ACPI 2.0 */ 1720d02842fSSascha Wildner #define AML_METHOD_OP (UINT16) 0x14 1735943f66cSSascha Wildner #define AML_EXTERNAL_OP (UINT16) 0x15 /* ACPI 6.0 */ 1740d02842fSSascha Wildner #define AML_DUAL_NAME_PREFIX (UINT16) 0x2e 175d638c6eeSSascha Wildner #define AML_MULTI_NAME_PREFIX (UINT16) 0x2f 176d638c6eeSSascha Wildner #define AML_EXTENDED_PREFIX (UINT16) 0x5b 1770d02842fSSascha Wildner #define AML_ROOT_PREFIX (UINT16) 0x5c 1780d02842fSSascha Wildner #define AML_PARENT_PREFIX (UINT16) 0x5e 179d638c6eeSSascha Wildner #define AML_FIRST_LOCAL_OP (UINT16) 0x60 /* Used for Local op # calculations */ 1800d02842fSSascha Wildner #define AML_LOCAL0 (UINT16) 0x60 1810d02842fSSascha Wildner #define AML_LOCAL1 (UINT16) 0x61 1820d02842fSSascha Wildner #define AML_LOCAL2 (UINT16) 0x62 1830d02842fSSascha Wildner #define AML_LOCAL3 (UINT16) 0x63 1840d02842fSSascha Wildner #define AML_LOCAL4 (UINT16) 0x64 1850d02842fSSascha Wildner #define AML_LOCAL5 (UINT16) 0x65 1860d02842fSSascha Wildner #define AML_LOCAL6 (UINT16) 0x66 1870d02842fSSascha Wildner #define AML_LOCAL7 (UINT16) 0x67 188d638c6eeSSascha Wildner #define AML_FIRST_ARG_OP (UINT16) 0x68 /* Used for Arg op # calculations */ 1890d02842fSSascha Wildner #define AML_ARG0 (UINT16) 0x68 1900d02842fSSascha Wildner #define AML_ARG1 (UINT16) 0x69 1910d02842fSSascha Wildner #define AML_ARG2 (UINT16) 0x6a 1920d02842fSSascha Wildner #define AML_ARG3 (UINT16) 0x6b 1930d02842fSSascha Wildner #define AML_ARG4 (UINT16) 0x6c 1940d02842fSSascha Wildner #define AML_ARG5 (UINT16) 0x6d 1950d02842fSSascha Wildner #define AML_ARG6 (UINT16) 0x6e 1960d02842fSSascha Wildner #define AML_STORE_OP (UINT16) 0x70 1970d02842fSSascha Wildner #define AML_REF_OF_OP (UINT16) 0x71 1980d02842fSSascha Wildner #define AML_ADD_OP (UINT16) 0x72 199d638c6eeSSascha Wildner #define AML_CONCATENATE_OP (UINT16) 0x73 2000d02842fSSascha Wildner #define AML_SUBTRACT_OP (UINT16) 0x74 2010d02842fSSascha Wildner #define AML_INCREMENT_OP (UINT16) 0x75 2020d02842fSSascha Wildner #define AML_DECREMENT_OP (UINT16) 0x76 2030d02842fSSascha Wildner #define AML_MULTIPLY_OP (UINT16) 0x77 2040d02842fSSascha Wildner #define AML_DIVIDE_OP (UINT16) 0x78 2050d02842fSSascha Wildner #define AML_SHIFT_LEFT_OP (UINT16) 0x79 2060d02842fSSascha Wildner #define AML_SHIFT_RIGHT_OP (UINT16) 0x7a 2070d02842fSSascha Wildner #define AML_BIT_AND_OP (UINT16) 0x7b 2080d02842fSSascha Wildner #define AML_BIT_NAND_OP (UINT16) 0x7c 2090d02842fSSascha Wildner #define AML_BIT_OR_OP (UINT16) 0x7d 2100d02842fSSascha Wildner #define AML_BIT_NOR_OP (UINT16) 0x7e 2110d02842fSSascha Wildner #define AML_BIT_XOR_OP (UINT16) 0x7f 2120d02842fSSascha Wildner #define AML_BIT_NOT_OP (UINT16) 0x80 2130d02842fSSascha Wildner #define AML_FIND_SET_LEFT_BIT_OP (UINT16) 0x81 2140d02842fSSascha Wildner #define AML_FIND_SET_RIGHT_BIT_OP (UINT16) 0x82 2150d02842fSSascha Wildner #define AML_DEREF_OF_OP (UINT16) 0x83 216d638c6eeSSascha Wildner #define AML_CONCATENATE_TEMPLATE_OP (UINT16) 0x84 /* ACPI 2.0 */ 2170d02842fSSascha Wildner #define AML_MOD_OP (UINT16) 0x85 /* ACPI 2.0 */ 2180d02842fSSascha Wildner #define AML_NOTIFY_OP (UINT16) 0x86 2190d02842fSSascha Wildner #define AML_SIZE_OF_OP (UINT16) 0x87 2200d02842fSSascha Wildner #define AML_INDEX_OP (UINT16) 0x88 2210d02842fSSascha Wildner #define AML_MATCH_OP (UINT16) 0x89 2220d02842fSSascha Wildner #define AML_CREATE_DWORD_FIELD_OP (UINT16) 0x8a 2230d02842fSSascha Wildner #define AML_CREATE_WORD_FIELD_OP (UINT16) 0x8b 2240d02842fSSascha Wildner #define AML_CREATE_BYTE_FIELD_OP (UINT16) 0x8c 2250d02842fSSascha Wildner #define AML_CREATE_BIT_FIELD_OP (UINT16) 0x8d 226f5f76cf2SSascha Wildner #define AML_OBJECT_TYPE_OP (UINT16) 0x8e 2270d02842fSSascha Wildner #define AML_CREATE_QWORD_FIELD_OP (UINT16) 0x8f /* ACPI 2.0 */ 228d638c6eeSSascha Wildner #define AML_LOGICAL_AND_OP (UINT16) 0x90 229d638c6eeSSascha Wildner #define AML_LOGICAL_OR_OP (UINT16) 0x91 230d638c6eeSSascha Wildner #define AML_LOGICAL_NOT_OP (UINT16) 0x92 231d638c6eeSSascha Wildner #define AML_LOGICAL_EQUAL_OP (UINT16) 0x93 232d638c6eeSSascha Wildner #define AML_LOGICAL_GREATER_OP (UINT16) 0x94 233d638c6eeSSascha Wildner #define AML_LOGICAL_LESS_OP (UINT16) 0x95 2340d02842fSSascha Wildner #define AML_TO_BUFFER_OP (UINT16) 0x96 /* ACPI 2.0 */ 235d638c6eeSSascha Wildner #define AML_TO_DECIMAL_STRING_OP (UINT16) 0x97 /* ACPI 2.0 */ 236d638c6eeSSascha Wildner #define AML_TO_HEX_STRING_OP (UINT16) 0x98 /* ACPI 2.0 */ 2370d02842fSSascha Wildner #define AML_TO_INTEGER_OP (UINT16) 0x99 /* ACPI 2.0 */ 2380d02842fSSascha Wildner #define AML_TO_STRING_OP (UINT16) 0x9c /* ACPI 2.0 */ 239d638c6eeSSascha Wildner #define AML_COPY_OBJECT_OP (UINT16) 0x9d /* ACPI 2.0 */ 2400d02842fSSascha Wildner #define AML_MID_OP (UINT16) 0x9e /* ACPI 2.0 */ 2410d02842fSSascha Wildner #define AML_CONTINUE_OP (UINT16) 0x9f /* ACPI 2.0 */ 2420d02842fSSascha Wildner #define AML_IF_OP (UINT16) 0xa0 2430d02842fSSascha Wildner #define AML_ELSE_OP (UINT16) 0xa1 2440d02842fSSascha Wildner #define AML_WHILE_OP (UINT16) 0xa2 2450d02842fSSascha Wildner #define AML_NOOP_OP (UINT16) 0xa3 2460d02842fSSascha Wildner #define AML_RETURN_OP (UINT16) 0xa4 2470d02842fSSascha Wildner #define AML_BREAK_OP (UINT16) 0xa5 248d638c6eeSSascha Wildner #define AML_COMMENT_OP (UINT16) 0xa9 249d638c6eeSSascha Wildner #define AML_BREAKPOINT_OP (UINT16) 0xcc 2500d02842fSSascha Wildner #define AML_ONES_OP (UINT16) 0xff 2510d02842fSSascha Wildner 2520d02842fSSascha Wildner 253d638c6eeSSascha Wildner /* 254d638c6eeSSascha Wildner * Combination opcodes (actually two one-byte opcodes) 255d638c6eeSSascha Wildner * Used by the disassembler and iASL compiler 256d638c6eeSSascha Wildner */ 257d638c6eeSSascha Wildner #define AML_LOGICAL_GREATER_EQUAL_OP (UINT16) 0x9295 /* LNot (LLess) */ 258d638c6eeSSascha Wildner #define AML_LOGICAL_LESS_EQUAL_OP (UINT16) 0x9294 /* LNot (LGreater) */ 259d638c6eeSSascha Wildner #define AML_LOGICAL_NOT_EQUAL_OP (UINT16) 0x9293 /* LNot (LEqual) */ 260d638c6eeSSascha Wildner 261d638c6eeSSascha Wildner 262d638c6eeSSascha Wildner /* Prefixed (2-byte) opcodes (with AML_EXTENDED_PREFIX) */ 263d638c6eeSSascha Wildner 264d638c6eeSSascha Wildner #define AML_EXTENDED_OPCODE (UINT16) 0x5b00 /* Prefix for 2-byte opcodes */ 2650d02842fSSascha Wildner 2660d02842fSSascha Wildner #define AML_MUTEX_OP (UINT16) 0x5b01 2670d02842fSSascha Wildner #define AML_EVENT_OP (UINT16) 0x5b02 268d638c6eeSSascha Wildner #define AML_SHIFT_RIGHT_BIT_OP (UINT16) 0x5b10 /* Obsolete, not in ACPI spec */ 269d638c6eeSSascha Wildner #define AML_SHIFT_LEFT_BIT_OP (UINT16) 0x5b11 /* Obsolete, not in ACPI spec */ 270d638c6eeSSascha Wildner #define AML_CONDITIONAL_REF_OF_OP (UINT16) 0x5b12 2710d02842fSSascha Wildner #define AML_CREATE_FIELD_OP (UINT16) 0x5b13 2720d02842fSSascha Wildner #define AML_LOAD_TABLE_OP (UINT16) 0x5b1f /* ACPI 2.0 */ 2730d02842fSSascha Wildner #define AML_LOAD_OP (UINT16) 0x5b20 2740d02842fSSascha Wildner #define AML_STALL_OP (UINT16) 0x5b21 2750d02842fSSascha Wildner #define AML_SLEEP_OP (UINT16) 0x5b22 2760d02842fSSascha Wildner #define AML_ACQUIRE_OP (UINT16) 0x5b23 2770d02842fSSascha Wildner #define AML_SIGNAL_OP (UINT16) 0x5b24 2780d02842fSSascha Wildner #define AML_WAIT_OP (UINT16) 0x5b25 2790d02842fSSascha Wildner #define AML_RESET_OP (UINT16) 0x5b26 2800d02842fSSascha Wildner #define AML_RELEASE_OP (UINT16) 0x5b27 2810d02842fSSascha Wildner #define AML_FROM_BCD_OP (UINT16) 0x5b28 2820d02842fSSascha Wildner #define AML_TO_BCD_OP (UINT16) 0x5b29 2830d02842fSSascha Wildner #define AML_UNLOAD_OP (UINT16) 0x5b2a 2840d02842fSSascha Wildner #define AML_REVISION_OP (UINT16) 0x5b30 2850d02842fSSascha Wildner #define AML_DEBUG_OP (UINT16) 0x5b31 2860d02842fSSascha Wildner #define AML_FATAL_OP (UINT16) 0x5b32 2870d02842fSSascha Wildner #define AML_TIMER_OP (UINT16) 0x5b33 /* ACPI 3.0 */ 2880d02842fSSascha Wildner #define AML_REGION_OP (UINT16) 0x5b80 2890d02842fSSascha Wildner #define AML_FIELD_OP (UINT16) 0x5b81 2900d02842fSSascha Wildner #define AML_DEVICE_OP (UINT16) 0x5b82 2910d02842fSSascha Wildner #define AML_PROCESSOR_OP (UINT16) 0x5b83 292d638c6eeSSascha Wildner #define AML_POWER_RESOURCE_OP (UINT16) 0x5b84 2930d02842fSSascha Wildner #define AML_THERMAL_ZONE_OP (UINT16) 0x5b85 2940d02842fSSascha Wildner #define AML_INDEX_FIELD_OP (UINT16) 0x5b86 2950d02842fSSascha Wildner #define AML_BANK_FIELD_OP (UINT16) 0x5b87 2960d02842fSSascha Wildner #define AML_DATA_REGION_OP (UINT16) 0x5b88 /* ACPI 2.0 */ 2970d02842fSSascha Wildner 2980d02842fSSascha Wildner 2990d02842fSSascha Wildner /* 3000d02842fSSascha Wildner * Opcodes for "Field" operators 3010d02842fSSascha Wildner */ 3020d02842fSSascha Wildner #define AML_FIELD_OFFSET_OP (UINT8) 0x00 3030d02842fSSascha Wildner #define AML_FIELD_ACCESS_OP (UINT8) 0x01 3040d02842fSSascha Wildner #define AML_FIELD_CONNECTION_OP (UINT8) 0x02 /* ACPI 5.0 */ 3050d02842fSSascha Wildner #define AML_FIELD_EXT_ACCESS_OP (UINT8) 0x03 /* ACPI 5.0 */ 3060d02842fSSascha Wildner 3070d02842fSSascha Wildner 3080d02842fSSascha Wildner /* 3090d02842fSSascha Wildner * Internal opcodes 3100d02842fSSascha Wildner * Use only "Unknown" AML opcodes, don't attempt to use 3110d02842fSSascha Wildner * any valid ACPI ASCII values (A-Z, 0-9, '-') 3120d02842fSSascha Wildner */ 3130d02842fSSascha Wildner #define AML_INT_NAMEPATH_OP (UINT16) 0x002d 3140d02842fSSascha Wildner #define AML_INT_NAMEDFIELD_OP (UINT16) 0x0030 3150d02842fSSascha Wildner #define AML_INT_RESERVEDFIELD_OP (UINT16) 0x0031 3160d02842fSSascha Wildner #define AML_INT_ACCESSFIELD_OP (UINT16) 0x0032 3170d02842fSSascha Wildner #define AML_INT_BYTELIST_OP (UINT16) 0x0033 3180d02842fSSascha Wildner #define AML_INT_METHODCALL_OP (UINT16) 0x0035 3190d02842fSSascha Wildner #define AML_INT_RETURN_VALUE_OP (UINT16) 0x0036 3200d02842fSSascha Wildner #define AML_INT_EVAL_SUBTREE_OP (UINT16) 0x0037 3210d02842fSSascha Wildner #define AML_INT_CONNECTION_OP (UINT16) 0x0038 3220d02842fSSascha Wildner #define AML_INT_EXTACCESSFIELD_OP (UINT16) 0x0039 3230d02842fSSascha Wildner 3240d02842fSSascha Wildner #define ARG_NONE 0x0 3250d02842fSSascha Wildner 3260d02842fSSascha Wildner /* 3270d02842fSSascha Wildner * Argument types for the AML Parser 3280d02842fSSascha Wildner * Each field in the ArgTypes UINT32 is 5 bits, allowing for a maximum of 6 arguments. 3290d02842fSSascha Wildner * There can be up to 31 unique argument types 3300d02842fSSascha Wildner * Zero is reserved as end-of-list indicator 3310d02842fSSascha Wildner */ 3320d02842fSSascha Wildner #define ARGP_BYTEDATA 0x01 3330d02842fSSascha Wildner #define ARGP_BYTELIST 0x02 3340d02842fSSascha Wildner #define ARGP_CHARLIST 0x03 3350d02842fSSascha Wildner #define ARGP_DATAOBJ 0x04 3360d02842fSSascha Wildner #define ARGP_DATAOBJLIST 0x05 3370d02842fSSascha Wildner #define ARGP_DWORDDATA 0x06 3380d02842fSSascha Wildner #define ARGP_FIELDLIST 0x07 3390d02842fSSascha Wildner #define ARGP_NAME 0x08 3400d02842fSSascha Wildner #define ARGP_NAMESTRING 0x09 3410d02842fSSascha Wildner #define ARGP_OBJLIST 0x0A 3420d02842fSSascha Wildner #define ARGP_PKGLENGTH 0x0B 3430d02842fSSascha Wildner #define ARGP_SUPERNAME 0x0C 3440d02842fSSascha Wildner #define ARGP_TARGET 0x0D 3450d02842fSSascha Wildner #define ARGP_TERMARG 0x0E 3460d02842fSSascha Wildner #define ARGP_TERMLIST 0x0F 3470d02842fSSascha Wildner #define ARGP_WORDDATA 0x10 3480d02842fSSascha Wildner #define ARGP_QWORDDATA 0x11 349f5f76cf2SSascha Wildner #define ARGP_SIMPLENAME 0x12 /* NameString | LocalTerm | ArgTerm */ 350f5f76cf2SSascha Wildner #define ARGP_NAME_OR_REF 0x13 /* For ObjectType only */ 351a96e04f2SSascha Wildner #define ARGP_MAX 0x13 352d638c6eeSSascha Wildner #define ARGP_COMMENT 0x14 3530d02842fSSascha Wildner 3540d02842fSSascha Wildner /* 3550d02842fSSascha Wildner * Resolved argument types for the AML Interpreter 3560d02842fSSascha Wildner * Each field in the ArgTypes UINT32 is 5 bits, allowing for a maximum of 6 arguments. 3570d02842fSSascha Wildner * There can be up to 31 unique argument types (0 is end-of-arg-list indicator) 3580d02842fSSascha Wildner * 3590d02842fSSascha Wildner * Note1: These values are completely independent from the ACPI_TYPEs 3600d02842fSSascha Wildner * i.e., ARGI_INTEGER != ACPI_TYPE_INTEGER 3610d02842fSSascha Wildner * 3620d02842fSSascha Wildner * Note2: If and when 5 bits becomes insufficient, it would probably be best 3630d02842fSSascha Wildner * to convert to a 6-byte array of argument types, allowing 8 bits per argument. 3640d02842fSSascha Wildner */ 3650d02842fSSascha Wildner 3660d02842fSSascha Wildner /* Single, simple types */ 3670d02842fSSascha Wildner 3680d02842fSSascha Wildner #define ARGI_ANYTYPE 0x01 /* Don't care */ 3690d02842fSSascha Wildner #define ARGI_PACKAGE 0x02 3700d02842fSSascha Wildner #define ARGI_EVENT 0x03 3710d02842fSSascha Wildner #define ARGI_MUTEX 0x04 3720d02842fSSascha Wildner #define ARGI_DDBHANDLE 0x05 3730d02842fSSascha Wildner 3740d02842fSSascha Wildner /* Interchangeable types (via implicit conversion) */ 3750d02842fSSascha Wildner 3760d02842fSSascha Wildner #define ARGI_INTEGER 0x06 3770d02842fSSascha Wildner #define ARGI_STRING 0x07 3780d02842fSSascha Wildner #define ARGI_BUFFER 0x08 3790d02842fSSascha Wildner #define ARGI_BUFFER_OR_STRING 0x09 /* Used by MID op only */ 3800d02842fSSascha Wildner #define ARGI_COMPUTEDATA 0x0A /* Buffer, String, or Integer */ 3810d02842fSSascha Wildner 3820d02842fSSascha Wildner /* Reference objects */ 3830d02842fSSascha Wildner 3840d02842fSSascha Wildner #define ARGI_INTEGER_REF 0x0B 3850d02842fSSascha Wildner #define ARGI_OBJECT_REF 0x0C 3860d02842fSSascha Wildner #define ARGI_DEVICE_REF 0x0D 3870d02842fSSascha Wildner #define ARGI_REFERENCE 0x0E 3880d02842fSSascha Wildner #define ARGI_TARGETREF 0x0F /* Target, subject to implicit conversion */ 3897bcb6cafSSascha Wildner #define ARGI_FIXED_TARGET 0x10 /* Target, no implicit conversion */ 3907bcb6cafSSascha Wildner #define ARGI_SIMPLE_TARGET 0x11 /* Name, Local, Arg -- no implicit conversion */ 3917bcb6cafSSascha Wildner #define ARGI_STORE_TARGET 0x12 /* Target for store is TARGETREF + package objects */ 3920d02842fSSascha Wildner 3930d02842fSSascha Wildner /* Multiple/complex types */ 3940d02842fSSascha Wildner 395c6400d37SSascha Wildner #define ARGI_DATAOBJECT 0x13 /* Buffer, String, package or reference to a Node - Used only by SizeOf operator*/ 396c6400d37SSascha Wildner #define ARGI_COMPLEXOBJ 0x14 /* Buffer, String, or package (Used by INDEX op only) */ 397c6400d37SSascha Wildner #define ARGI_REF_OR_STRING 0x15 /* Reference or String (Used by DEREFOF op only) */ 398c6400d37SSascha Wildner #define ARGI_REGION_OR_BUFFER 0x16 /* Used by LOAD op only */ 399c6400d37SSascha Wildner #define ARGI_DATAREFOBJ 0x17 4000d02842fSSascha Wildner 4010d02842fSSascha Wildner /* Note: types above can expand to 0x1F maximum */ 4020d02842fSSascha Wildner 4030d02842fSSascha Wildner #define ARGI_INVALID_OPCODE 0xFFFFFFFF 4040d02842fSSascha Wildner 4050d02842fSSascha Wildner 4060d02842fSSascha Wildner /* 407d638c6eeSSascha Wildner * Some of the flags and types below are of the form: 408d638c6eeSSascha Wildner * 409d638c6eeSSascha Wildner * AML_FLAGS_EXEC_#A_#T,#R, or 410d638c6eeSSascha Wildner * AML_TYPE_EXEC_#A_#T,#R where: 411d638c6eeSSascha Wildner * 412d638c6eeSSascha Wildner * #A is the number of required arguments 413d638c6eeSSascha Wildner * #T is the number of target operands 414d638c6eeSSascha Wildner * #R indicates whether there is a return value 4151093ca81SSascha Wildner * 4161093ca81SSascha Wildner * These types are used for the top-level dispatch of the AML 4171093ca81SSascha Wildner * opcode. They group similar operators that can share common 4181093ca81SSascha Wildner * front-end code before dispatch to the final code that implements 4191093ca81SSascha Wildner * the operator. 4200d02842fSSascha Wildner */ 4210d02842fSSascha Wildner 4220d02842fSSascha Wildner /* 423d638c6eeSSascha Wildner * Opcode information flags 4240d02842fSSascha Wildner */ 4250d02842fSSascha Wildner #define AML_LOGICAL 0x0001 4260d02842fSSascha Wildner #define AML_LOGICAL_NUMERIC 0x0002 4270d02842fSSascha Wildner #define AML_MATH 0x0004 4280d02842fSSascha Wildner #define AML_CREATE 0x0008 4290d02842fSSascha Wildner #define AML_FIELD 0x0010 4300d02842fSSascha Wildner #define AML_DEFER 0x0020 4310d02842fSSascha Wildner #define AML_NAMED 0x0040 4320d02842fSSascha Wildner #define AML_NSNODE 0x0080 4330d02842fSSascha Wildner #define AML_NSOPCODE 0x0100 4340d02842fSSascha Wildner #define AML_NSOBJECT 0x0200 4350d02842fSSascha Wildner #define AML_HAS_RETVAL 0x0400 4360d02842fSSascha Wildner #define AML_HAS_TARGET 0x0800 4370d02842fSSascha Wildner #define AML_HAS_ARGS 0x1000 4380d02842fSSascha Wildner #define AML_CONSTANT 0x2000 4390d02842fSSascha Wildner #define AML_NO_OPERAND_RESOLVE 0x4000 4400d02842fSSascha Wildner 441d638c6eeSSascha Wildner /* Convenient flag groupings of the flags above */ 4420d02842fSSascha Wildner 4430d02842fSSascha Wildner #define AML_FLAGS_EXEC_0A_0T_1R AML_HAS_RETVAL 4440d02842fSSascha Wildner #define AML_FLAGS_EXEC_1A_0T_0R AML_HAS_ARGS /* Monadic1 */ 4450d02842fSSascha Wildner #define AML_FLAGS_EXEC_1A_0T_1R AML_HAS_ARGS | AML_HAS_RETVAL /* Monadic2 */ 4460d02842fSSascha Wildner #define AML_FLAGS_EXEC_1A_1T_0R AML_HAS_ARGS | AML_HAS_TARGET 4470d02842fSSascha Wildner #define AML_FLAGS_EXEC_1A_1T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL /* Monadic2R */ 4480d02842fSSascha Wildner #define AML_FLAGS_EXEC_2A_0T_0R AML_HAS_ARGS /* Dyadic1 */ 4490d02842fSSascha Wildner #define AML_FLAGS_EXEC_2A_0T_1R AML_HAS_ARGS | AML_HAS_RETVAL /* Dyadic2 */ 4500d02842fSSascha Wildner #define AML_FLAGS_EXEC_2A_1T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL /* Dyadic2R */ 4510d02842fSSascha Wildner #define AML_FLAGS_EXEC_2A_2T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL 4520d02842fSSascha Wildner #define AML_FLAGS_EXEC_3A_0T_0R AML_HAS_ARGS 4530d02842fSSascha Wildner #define AML_FLAGS_EXEC_3A_1T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL 4540d02842fSSascha Wildner #define AML_FLAGS_EXEC_6A_0T_1R AML_HAS_ARGS | AML_HAS_RETVAL 4550d02842fSSascha Wildner 4560d02842fSSascha Wildner 4570d02842fSSascha Wildner /* 4580d02842fSSascha Wildner * The opcode Type is used in a dispatch table, do not change 459d638c6eeSSascha Wildner * or add anything new without updating the table. 4600d02842fSSascha Wildner */ 4611093ca81SSascha Wildner #define AML_TYPE_EXEC_0A_0T_1R 0x00 /* 0 Args, 0 Target, 1 RetVal */ 4621093ca81SSascha Wildner #define AML_TYPE_EXEC_1A_0T_0R 0x01 /* 1 Args, 0 Target, 0 RetVal */ 4631093ca81SSascha Wildner #define AML_TYPE_EXEC_1A_0T_1R 0x02 /* 1 Args, 0 Target, 1 RetVal */ 4641093ca81SSascha Wildner #define AML_TYPE_EXEC_1A_1T_0R 0x03 /* 1 Args, 1 Target, 0 RetVal */ 4651093ca81SSascha Wildner #define AML_TYPE_EXEC_1A_1T_1R 0x04 /* 1 Args, 1 Target, 1 RetVal */ 4661093ca81SSascha Wildner #define AML_TYPE_EXEC_2A_0T_0R 0x05 /* 2 Args, 0 Target, 0 RetVal */ 4671093ca81SSascha Wildner #define AML_TYPE_EXEC_2A_0T_1R 0x06 /* 2 Args, 0 Target, 1 RetVal */ 4681093ca81SSascha Wildner #define AML_TYPE_EXEC_2A_1T_1R 0x07 /* 2 Args, 1 Target, 1 RetVal */ 4691093ca81SSascha Wildner #define AML_TYPE_EXEC_2A_2T_1R 0x08 /* 2 Args, 2 Target, 1 RetVal */ 4701093ca81SSascha Wildner #define AML_TYPE_EXEC_3A_0T_0R 0x09 /* 3 Args, 0 Target, 0 RetVal */ 4711093ca81SSascha Wildner #define AML_TYPE_EXEC_3A_1T_1R 0x0A /* 3 Args, 1 Target, 1 RetVal */ 4721093ca81SSascha Wildner #define AML_TYPE_EXEC_6A_0T_1R 0x0B /* 6 Args, 0 Target, 1 RetVal */ 4730d02842fSSascha Wildner /* End of types used in dispatch table */ 4740d02842fSSascha Wildner 4751093ca81SSascha Wildner #define AML_TYPE_LITERAL 0x0C 4761093ca81SSascha Wildner #define AML_TYPE_CONSTANT 0x0D 4771093ca81SSascha Wildner #define AML_TYPE_METHOD_ARGUMENT 0x0E 4781093ca81SSascha Wildner #define AML_TYPE_LOCAL_VARIABLE 0x0F 4791093ca81SSascha Wildner #define AML_TYPE_DATA_TERM 0x10 4800d02842fSSascha Wildner 4810d02842fSSascha Wildner /* Generic for an op that returns a value */ 4820d02842fSSascha Wildner 4831093ca81SSascha Wildner #define AML_TYPE_METHOD_CALL 0x11 4840d02842fSSascha Wildner 485d638c6eeSSascha Wildner /* Miscellaneous types */ 4860d02842fSSascha Wildner 4871093ca81SSascha Wildner #define AML_TYPE_CREATE_FIELD 0x12 4881093ca81SSascha Wildner #define AML_TYPE_CREATE_OBJECT 0x13 4891093ca81SSascha Wildner #define AML_TYPE_CONTROL 0x14 4901093ca81SSascha Wildner #define AML_TYPE_NAMED_NO_OBJ 0x15 4911093ca81SSascha Wildner #define AML_TYPE_NAMED_FIELD 0x16 4921093ca81SSascha Wildner #define AML_TYPE_NAMED_SIMPLE 0x17 4931093ca81SSascha Wildner #define AML_TYPE_NAMED_COMPLEX 0x18 4941093ca81SSascha Wildner #define AML_TYPE_RETURN 0x19 4951093ca81SSascha Wildner #define AML_TYPE_UNDEFINED 0x1A 4961093ca81SSascha Wildner #define AML_TYPE_BOGUS 0x1B 4970d02842fSSascha Wildner 4980d02842fSSascha Wildner /* AML Package Length encodings */ 4990d02842fSSascha Wildner 5000d02842fSSascha Wildner #define ACPI_AML_PACKAGE_TYPE1 0x40 5010d02842fSSascha Wildner #define ACPI_AML_PACKAGE_TYPE2 0x4000 5020d02842fSSascha Wildner #define ACPI_AML_PACKAGE_TYPE3 0x400000 5030d02842fSSascha Wildner #define ACPI_AML_PACKAGE_TYPE4 0x40000000 5040d02842fSSascha Wildner 5050d02842fSSascha Wildner /* 5060d02842fSSascha Wildner * Opcode classes 5070d02842fSSascha Wildner */ 5080d02842fSSascha Wildner #define AML_CLASS_EXECUTE 0x00 5090d02842fSSascha Wildner #define AML_CLASS_CREATE 0x01 5100d02842fSSascha Wildner #define AML_CLASS_ARGUMENT 0x02 5110d02842fSSascha Wildner #define AML_CLASS_NAMED_OBJECT 0x03 5120d02842fSSascha Wildner #define AML_CLASS_CONTROL 0x04 5130d02842fSSascha Wildner #define AML_CLASS_ASCII 0x05 5140d02842fSSascha Wildner #define AML_CLASS_PREFIX 0x06 5150d02842fSSascha Wildner #define AML_CLASS_INTERNAL 0x07 5160d02842fSSascha Wildner #define AML_CLASS_RETURN_VALUE 0x08 5170d02842fSSascha Wildner #define AML_CLASS_METHOD_CALL 0x09 5180d02842fSSascha Wildner #define AML_CLASS_UNKNOWN 0x0A 5190d02842fSSascha Wildner 5200d02842fSSascha Wildner 5210d02842fSSascha Wildner /* Comparison operation codes for MatchOp operator */ 5220d02842fSSascha Wildner 5230d02842fSSascha Wildner typedef enum 5240d02842fSSascha Wildner { 5250d02842fSSascha Wildner MATCH_MTR = 0, 5260d02842fSSascha Wildner MATCH_MEQ = 1, 5270d02842fSSascha Wildner MATCH_MLE = 2, 5280d02842fSSascha Wildner MATCH_MLT = 3, 5290d02842fSSascha Wildner MATCH_MGE = 4, 5300d02842fSSascha Wildner MATCH_MGT = 5 5310d02842fSSascha Wildner 5320d02842fSSascha Wildner } AML_MATCH_OPERATOR; 5330d02842fSSascha Wildner 5340d02842fSSascha Wildner #define MAX_MATCH_OPERATOR 5 5350d02842fSSascha Wildner 5360d02842fSSascha Wildner 5370d02842fSSascha Wildner /* 5380d02842fSSascha Wildner * FieldFlags 5390d02842fSSascha Wildner * 5400d02842fSSascha Wildner * This byte is extracted from the AML and includes three separate 5410d02842fSSascha Wildner * pieces of information about the field: 5420d02842fSSascha Wildner * 1) The field access type 5430d02842fSSascha Wildner * 2) The field update rule 5440d02842fSSascha Wildner * 3) The lock rule for the field 5450d02842fSSascha Wildner * 5460d02842fSSascha Wildner * Bits 00 - 03 : AccessType (AnyAcc, ByteAcc, etc.) 5470d02842fSSascha Wildner * 04 : LockRule (1 == Lock) 5480d02842fSSascha Wildner * 05 - 06 : UpdateRule 5490d02842fSSascha Wildner */ 5500d02842fSSascha Wildner #define AML_FIELD_ACCESS_TYPE_MASK 0x0F 5510d02842fSSascha Wildner #define AML_FIELD_LOCK_RULE_MASK 0x10 5520d02842fSSascha Wildner #define AML_FIELD_UPDATE_RULE_MASK 0x60 5530d02842fSSascha Wildner 5540d02842fSSascha Wildner 5550d02842fSSascha Wildner /* 1) Field Access Types */ 5560d02842fSSascha Wildner 5570d02842fSSascha Wildner typedef enum 5580d02842fSSascha Wildner { 5590d02842fSSascha Wildner AML_FIELD_ACCESS_ANY = 0x00, 5600d02842fSSascha Wildner AML_FIELD_ACCESS_BYTE = 0x01, 5610d02842fSSascha Wildner AML_FIELD_ACCESS_WORD = 0x02, 5620d02842fSSascha Wildner AML_FIELD_ACCESS_DWORD = 0x03, 5630d02842fSSascha Wildner AML_FIELD_ACCESS_QWORD = 0x04, /* ACPI 2.0 */ 5640d02842fSSascha Wildner AML_FIELD_ACCESS_BUFFER = 0x05 /* ACPI 2.0 */ 5650d02842fSSascha Wildner 5660d02842fSSascha Wildner } AML_ACCESS_TYPE; 5670d02842fSSascha Wildner 5680d02842fSSascha Wildner 5690d02842fSSascha Wildner /* 2) Field Lock Rules */ 5700d02842fSSascha Wildner 5710d02842fSSascha Wildner typedef enum 5720d02842fSSascha Wildner { 5730d02842fSSascha Wildner AML_FIELD_LOCK_NEVER = 0x00, 5740d02842fSSascha Wildner AML_FIELD_LOCK_ALWAYS = 0x10 5750d02842fSSascha Wildner 5760d02842fSSascha Wildner } AML_LOCK_RULE; 5770d02842fSSascha Wildner 5780d02842fSSascha Wildner 5790d02842fSSascha Wildner /* 3) Field Update Rules */ 5800d02842fSSascha Wildner 5810d02842fSSascha Wildner typedef enum 5820d02842fSSascha Wildner { 5830d02842fSSascha Wildner AML_FIELD_UPDATE_PRESERVE = 0x00, 5840d02842fSSascha Wildner AML_FIELD_UPDATE_WRITE_AS_ONES = 0x20, 5850d02842fSSascha Wildner AML_FIELD_UPDATE_WRITE_AS_ZEROS = 0x40 5860d02842fSSascha Wildner 5870d02842fSSascha Wildner } AML_UPDATE_RULE; 5880d02842fSSascha Wildner 5890d02842fSSascha Wildner 5900d02842fSSascha Wildner /* 5910d02842fSSascha Wildner * Field Access Attributes. 5920d02842fSSascha Wildner * This byte is extracted from the AML via the 5930d02842fSSascha Wildner * AccessAs keyword 5940d02842fSSascha Wildner */ 5950d02842fSSascha Wildner typedef enum 5960d02842fSSascha Wildner { 5970d02842fSSascha Wildner AML_FIELD_ATTRIB_QUICK = 0x02, 598806343b9SSascha Wildner AML_FIELD_ATTRIB_SEND_RECEIVE = 0x04, 5990d02842fSSascha Wildner AML_FIELD_ATTRIB_BYTE = 0x06, 6000d02842fSSascha Wildner AML_FIELD_ATTRIB_WORD = 0x08, 6010d02842fSSascha Wildner AML_FIELD_ATTRIB_BLOCK = 0x0A, 602806343b9SSascha Wildner AML_FIELD_ATTRIB_BYTES = 0x0B, 603806343b9SSascha Wildner AML_FIELD_ATTRIB_PROCESS_CALL = 0x0C, 604806343b9SSascha Wildner AML_FIELD_ATTRIB_BLOCK_PROCESS_CALL = 0x0D, 6050d02842fSSascha Wildner AML_FIELD_ATTRIB_RAW_BYTES = 0x0E, 606806343b9SSascha Wildner AML_FIELD_ATTRIB_RAW_PROCESS_BYTES = 0x0F 6070d02842fSSascha Wildner 6080d02842fSSascha Wildner } AML_ACCESS_ATTRIBUTE; 6090d02842fSSascha Wildner 6100d02842fSSascha Wildner 6110d02842fSSascha Wildner /* Bit fields in the AML MethodFlags byte */ 6120d02842fSSascha Wildner 6130d02842fSSascha Wildner #define AML_METHOD_ARG_COUNT 0x07 6140d02842fSSascha Wildner #define AML_METHOD_SERIALIZED 0x08 6150d02842fSSascha Wildner #define AML_METHOD_SYNC_LEVEL 0xF0 6160d02842fSSascha Wildner 6170d02842fSSascha Wildner 6180d02842fSSascha Wildner #endif /* __AMLCODE_H__ */ 619