10d02842fSSascha Wildner /******************************************************************************
20d02842fSSascha Wildner  *
30d02842fSSascha Wildner  * Name: actypes.h - Common data types for the entire ACPI subsystem
40d02842fSSascha Wildner  *
50d02842fSSascha Wildner  *****************************************************************************/
60d02842fSSascha Wildner 
7b4315fc7SSascha Wildner /******************************************************************************
8b4315fc7SSascha Wildner  *
9b4315fc7SSascha Wildner  * 1. Copyright Notice
10b4315fc7SSascha Wildner  *
11383048acSSascha Wildner  * Some or all of this work - Copyright (c) 1999 - 2021, Intel Corp.
120d02842fSSascha Wildner  * All rights reserved.
130d02842fSSascha Wildner  *
14b4315fc7SSascha Wildner  * 2. License
15b4315fc7SSascha Wildner  *
16b4315fc7SSascha Wildner  * 2.1. This is your license from Intel Corp. under its intellectual property
17b4315fc7SSascha Wildner  * rights. You may have additional license terms from the party that provided
18b4315fc7SSascha Wildner  * you this software, covering your right to use that party's intellectual
19b4315fc7SSascha Wildner  * property rights.
20b4315fc7SSascha Wildner  *
21b4315fc7SSascha Wildner  * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
22b4315fc7SSascha Wildner  * copy of the source code appearing in this file ("Covered Code") an
23b4315fc7SSascha Wildner  * irrevocable, perpetual, worldwide license under Intel's copyrights in the
24b4315fc7SSascha Wildner  * base code distributed originally by Intel ("Original Intel Code") to copy,
25b4315fc7SSascha Wildner  * make derivatives, distribute, use and display any portion of the Covered
26b4315fc7SSascha Wildner  * Code in any form, with the right to sublicense such rights; and
27b4315fc7SSascha Wildner  *
28b4315fc7SSascha Wildner  * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
29b4315fc7SSascha Wildner  * license (with the right to sublicense), under only those claims of Intel
30b4315fc7SSascha Wildner  * patents that are infringed by the Original Intel Code, to make, use, sell,
31b4315fc7SSascha Wildner  * offer to sell, and import the Covered Code and derivative works thereof
32b4315fc7SSascha Wildner  * solely to the minimum extent necessary to exercise the above copyright
33b4315fc7SSascha Wildner  * license, and in no event shall the patent license extend to any additions
34b4315fc7SSascha Wildner  * to or modifications of the Original Intel Code. No other license or right
35b4315fc7SSascha Wildner  * is granted directly or by implication, estoppel or otherwise;
36b4315fc7SSascha Wildner  *
37b4315fc7SSascha Wildner  * The above copyright and patent license is granted only if the following
38b4315fc7SSascha Wildner  * conditions are met:
39b4315fc7SSascha Wildner  *
40b4315fc7SSascha Wildner  * 3. Conditions
41b4315fc7SSascha Wildner  *
42b4315fc7SSascha Wildner  * 3.1. Redistribution of Source with Rights to Further Distribute Source.
43b4315fc7SSascha Wildner  * Redistribution of source code of any substantial portion of the Covered
44b4315fc7SSascha Wildner  * Code or modification with rights to further distribute source must include
45b4315fc7SSascha Wildner  * the above Copyright Notice, the above License, this list of Conditions,
46b4315fc7SSascha Wildner  * and the following Disclaimer and Export Compliance provision. In addition,
47b4315fc7SSascha Wildner  * Licensee must cause all Covered Code to which Licensee contributes to
48b4315fc7SSascha Wildner  * contain a file documenting the changes Licensee made to create that Covered
49b4315fc7SSascha Wildner  * Code and the date of any change. Licensee must include in that file the
50b4315fc7SSascha Wildner  * documentation of any changes made by any predecessor Licensee. Licensee
51b4315fc7SSascha Wildner  * must include a prominent statement that the modification is derived,
52b4315fc7SSascha Wildner  * directly or indirectly, from Original Intel Code.
53b4315fc7SSascha Wildner  *
54b4315fc7SSascha Wildner  * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
55b4315fc7SSascha Wildner  * Redistribution of source code of any substantial portion of the Covered
56b4315fc7SSascha Wildner  * Code or modification without rights to further distribute source must
57b4315fc7SSascha Wildner  * include the following Disclaimer and Export Compliance provision in the
58b4315fc7SSascha Wildner  * documentation and/or other materials provided with distribution. In
59b4315fc7SSascha Wildner  * addition, Licensee may not authorize further sublicense of source of any
60b4315fc7SSascha Wildner  * portion of the Covered Code, and must include terms to the effect that the
61b4315fc7SSascha Wildner  * license from Licensee to its licensee is limited to the intellectual
62b4315fc7SSascha Wildner  * property embodied in the software Licensee provides to its licensee, and
63b4315fc7SSascha Wildner  * not to intellectual property embodied in modifications its licensee may
64b4315fc7SSascha Wildner  * make.
65b4315fc7SSascha Wildner  *
66b4315fc7SSascha Wildner  * 3.3. Redistribution of Executable. Redistribution in executable form of any
67b4315fc7SSascha Wildner  * substantial portion of the Covered Code or modification must reproduce the
68b4315fc7SSascha Wildner  * above Copyright Notice, and the following Disclaimer and Export Compliance
69b4315fc7SSascha Wildner  * provision in the documentation and/or other materials provided with the
70b4315fc7SSascha Wildner  * distribution.
71b4315fc7SSascha Wildner  *
72b4315fc7SSascha Wildner  * 3.4. Intel retains all right, title, and interest in and to the Original
73b4315fc7SSascha Wildner  * Intel Code.
74b4315fc7SSascha Wildner  *
75b4315fc7SSascha Wildner  * 3.5. Neither the name Intel nor any other trademark owned or controlled by
76b4315fc7SSascha Wildner  * Intel shall be used in advertising or otherwise to promote the sale, use or
77b4315fc7SSascha Wildner  * other dealings in products derived from or relating to the Covered Code
78b4315fc7SSascha Wildner  * without prior written authorization from Intel.
79b4315fc7SSascha Wildner  *
80b4315fc7SSascha Wildner  * 4. Disclaimer and Export Compliance
81b4315fc7SSascha Wildner  *
82b4315fc7SSascha Wildner  * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
83b4315fc7SSascha Wildner  * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
84b4315fc7SSascha Wildner  * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
85b4315fc7SSascha Wildner  * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
86b4315fc7SSascha Wildner  * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
87b4315fc7SSascha Wildner  * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
88b4315fc7SSascha Wildner  * PARTICULAR PURPOSE.
89b4315fc7SSascha Wildner  *
90b4315fc7SSascha Wildner  * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
91b4315fc7SSascha Wildner  * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
92b4315fc7SSascha Wildner  * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
93b4315fc7SSascha Wildner  * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
94b4315fc7SSascha Wildner  * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
95b4315fc7SSascha Wildner  * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
96b4315fc7SSascha Wildner  * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
97b4315fc7SSascha Wildner  * LIMITED REMEDY.
98b4315fc7SSascha Wildner  *
99b4315fc7SSascha Wildner  * 4.3. Licensee shall not export, either directly or indirectly, any of this
100b4315fc7SSascha Wildner  * software or system incorporating such software without first obtaining any
101b4315fc7SSascha Wildner  * required license or other approval from the U. S. Department of Commerce or
102b4315fc7SSascha Wildner  * any other agency or department of the United States Government. In the
103b4315fc7SSascha Wildner  * event Licensee exports any such software from the United States or
104b4315fc7SSascha Wildner  * re-exports any such software from a foreign destination, Licensee shall
105b4315fc7SSascha Wildner  * ensure that the distribution and export/re-export of the software is in
106b4315fc7SSascha Wildner  * compliance with all laws, regulations, orders, or other restrictions of the
107b4315fc7SSascha Wildner  * U.S. Export Administration Regulations. Licensee agrees that neither it nor
108b4315fc7SSascha Wildner  * any of its subsidiaries will export/re-export any technical data, process,
109b4315fc7SSascha Wildner  * software, or service, directly or indirectly, to any country for which the
110b4315fc7SSascha Wildner  * United States government or any agency thereof requires an export license,
111b4315fc7SSascha Wildner  * other governmental approval, or letter of assurance, without first obtaining
112b4315fc7SSascha Wildner  * such license, approval or letter.
113b4315fc7SSascha Wildner  *
114b4315fc7SSascha Wildner  *****************************************************************************
115b4315fc7SSascha Wildner  *
116b4315fc7SSascha Wildner  * Alternatively, you may choose to be licensed under the terms of the
117b4315fc7SSascha Wildner  * following license:
118b4315fc7SSascha Wildner  *
1190d02842fSSascha Wildner  * Redistribution and use in source and binary forms, with or without
1200d02842fSSascha Wildner  * modification, are permitted provided that the following conditions
1210d02842fSSascha Wildner  * are met:
1220d02842fSSascha Wildner  * 1. Redistributions of source code must retain the above copyright
1230d02842fSSascha Wildner  *    notice, this list of conditions, and the following disclaimer,
1240d02842fSSascha Wildner  *    without modification.
1250d02842fSSascha Wildner  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
1260d02842fSSascha Wildner  *    substantially similar to the "NO WARRANTY" disclaimer below
1270d02842fSSascha Wildner  *    ("Disclaimer") and any redistribution must be conditioned upon
1280d02842fSSascha Wildner  *    including a substantially similar Disclaimer requirement for further
1290d02842fSSascha Wildner  *    binary redistribution.
1300d02842fSSascha Wildner  * 3. Neither the names of the above-listed copyright holders nor the names
1310d02842fSSascha Wildner  *    of any contributors may be used to endorse or promote products derived
1320d02842fSSascha Wildner  *    from this software without specific prior written permission.
1330d02842fSSascha Wildner  *
134b4315fc7SSascha Wildner  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
135b4315fc7SSascha Wildner  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
136b4315fc7SSascha Wildner  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
137b4315fc7SSascha Wildner  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
138b4315fc7SSascha Wildner  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
139b4315fc7SSascha Wildner  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
140b4315fc7SSascha Wildner  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
141b4315fc7SSascha Wildner  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
142b4315fc7SSascha Wildner  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
143b4315fc7SSascha Wildner  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
144b4315fc7SSascha Wildner  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
145b4315fc7SSascha Wildner  *
146b4315fc7SSascha Wildner  * Alternatively, you may choose to be licensed under the terms of the
1470d02842fSSascha Wildner  * GNU General Public License ("GPL") version 2 as published by the Free
1480d02842fSSascha Wildner  * Software Foundation.
1490d02842fSSascha Wildner  *
150b4315fc7SSascha Wildner  *****************************************************************************/
1510d02842fSSascha Wildner 
1520d02842fSSascha Wildner #ifndef __ACTYPES_H__
1530d02842fSSascha Wildner #define __ACTYPES_H__
1540d02842fSSascha Wildner 
1550d02842fSSascha Wildner /* acpisrc:StructDefs -- for acpisrc conversion */
1560d02842fSSascha Wildner 
1570d02842fSSascha Wildner /*
1581093ca81SSascha Wildner  * ACPI_MACHINE_WIDTH must be specified in an OS- or compiler-dependent
1591093ca81SSascha Wildner  * header and must be either 32 or 64. 16-bit ACPICA is no longer
1601093ca81SSascha Wildner  * supported, as of 12/2006.
1610d02842fSSascha Wildner  */
1620d02842fSSascha Wildner #ifndef ACPI_MACHINE_WIDTH
1630d02842fSSascha Wildner #error ACPI_MACHINE_WIDTH not defined
1640d02842fSSascha Wildner #endif
1650d02842fSSascha Wildner 
1660d02842fSSascha Wildner /*
1670d02842fSSascha Wildner  * Data type ranges
1680d02842fSSascha Wildner  * Note: These macros are designed to be compiler independent as well as
1690d02842fSSascha Wildner  * working around problems that some 32-bit compilers have with 64-bit
1700d02842fSSascha Wildner  * constants.
1710d02842fSSascha Wildner  */
1720d02842fSSascha Wildner #define ACPI_UINT8_MAX                  (UINT8) (~((UINT8)  0)) /* 0xFF               */
1730d02842fSSascha Wildner #define ACPI_UINT16_MAX                 (UINT16)(~((UINT16) 0)) /* 0xFFFF             */
1740d02842fSSascha Wildner #define ACPI_UINT32_MAX                 (UINT32)(~((UINT32) 0)) /* 0xFFFFFFFF         */
1750d02842fSSascha Wildner #define ACPI_UINT64_MAX                 (UINT64)(~((UINT64) 0)) /* 0xFFFFFFFFFFFFFFFF */
1760d02842fSSascha Wildner #define ACPI_ASCII_MAX                  0x7F
1770d02842fSSascha Wildner 
1780d02842fSSascha Wildner 
1790d02842fSSascha Wildner /*
1800d02842fSSascha Wildner  * Architecture-specific ACPICA Subsystem Data Types
1810d02842fSSascha Wildner  *
1820d02842fSSascha Wildner  * The goal of these types is to provide source code portability across
1830d02842fSSascha Wildner  * 16-bit, 32-bit, and 64-bit targets.
1840d02842fSSascha Wildner  *
1850d02842fSSascha Wildner  * 1) The following types are of fixed size for all targets (16/32/64):
1860d02842fSSascha Wildner  *
1870d02842fSSascha Wildner  * BOOLEAN      Logical boolean
1880d02842fSSascha Wildner  *
1890d02842fSSascha Wildner  * UINT8        8-bit  (1 byte) unsigned value
1900d02842fSSascha Wildner  * UINT16       16-bit (2 byte) unsigned value
1910d02842fSSascha Wildner  * UINT32       32-bit (4 byte) unsigned value
1920d02842fSSascha Wildner  * UINT64       64-bit (8 byte) unsigned value
1930d02842fSSascha Wildner  *
1940d02842fSSascha Wildner  * INT16        16-bit (2 byte) signed value
1950d02842fSSascha Wildner  * INT32        32-bit (4 byte) signed value
1960d02842fSSascha Wildner  * INT64        64-bit (8 byte) signed value
1970d02842fSSascha Wildner  *
1980d02842fSSascha Wildner  * COMPILER_DEPENDENT_UINT64/INT64 - These types are defined in the
1991093ca81SSascha Wildner  * compiler-dependent header(s) and were introduced because there is no
2001093ca81SSascha Wildner  * common 64-bit integer type across the various compilation models, as
2011093ca81SSascha Wildner  * shown in the table below.
2020d02842fSSascha Wildner  *
2030d02842fSSascha Wildner  * Datatype  LP64 ILP64 LLP64 ILP32 LP32 16bit
2040d02842fSSascha Wildner  * char      8    8     8     8     8    8
2050d02842fSSascha Wildner  * short     16   16    16    16    16   16
2060d02842fSSascha Wildner  * _int32         32
2070d02842fSSascha Wildner  * int       32   64    32    32    16   16
2080d02842fSSascha Wildner  * long      64   64    32    32    32   32
2090d02842fSSascha Wildner  * long long            64    64
2100d02842fSSascha Wildner  * pointer   64   64    64    32    32   32
2110d02842fSSascha Wildner  *
2120d02842fSSascha Wildner  * Note: ILP64 and LP32 are currently not supported.
2130d02842fSSascha Wildner  *
2140d02842fSSascha Wildner  *
2150d02842fSSascha Wildner  * 2) These types represent the native word size of the target mode of the
2160d02842fSSascha Wildner  * processor, and may be 16-bit, 32-bit, or 64-bit as required. They are
2170d02842fSSascha Wildner  * usually used for memory allocation, efficient loop counters, and array
2181093ca81SSascha Wildner  * indexes. The types are similar to the size_t type in the C library and
2191093ca81SSascha Wildner  * are required because there is no C type that consistently represents the
2201093ca81SSascha Wildner  * native data width. ACPI_SIZE is needed because there is no guarantee
2211093ca81SSascha Wildner  * that a kernel-level C library is present.
2220d02842fSSascha Wildner  *
2230d02842fSSascha Wildner  * ACPI_SIZE        16/32/64-bit unsigned value
2240d02842fSSascha Wildner  * ACPI_NATIVE_INT  16/32/64-bit signed value
2250d02842fSSascha Wildner  */
2260d02842fSSascha Wildner 
2270d02842fSSascha Wildner /*******************************************************************************
2280d02842fSSascha Wildner  *
2290d02842fSSascha Wildner  * Common types for all compilers, all targets
2300d02842fSSascha Wildner  *
2310d02842fSSascha Wildner  ******************************************************************************/
2320d02842fSSascha Wildner 
2339e1c0880SSascha Wildner #ifndef ACPI_USE_SYSTEM_INTTYPES
2349e1c0880SSascha Wildner 
2350d02842fSSascha Wildner typedef unsigned char                   BOOLEAN;
2360d02842fSSascha Wildner typedef unsigned char                   UINT8;
2370d02842fSSascha Wildner typedef unsigned short                  UINT16;
2385f39c7e7SSascha Wildner typedef short                           INT16;
2390d02842fSSascha Wildner typedef COMPILER_DEPENDENT_UINT64       UINT64;
2400d02842fSSascha Wildner typedef COMPILER_DEPENDENT_INT64        INT64;
2410d02842fSSascha Wildner 
2429e1c0880SSascha Wildner #endif /* ACPI_USE_SYSTEM_INTTYPES */
2430d02842fSSascha Wildner 
2440d02842fSSascha Wildner /*
2450d02842fSSascha Wildner  * Value returned by AcpiOsGetThreadId. There is no standard "thread_id"
2460d02842fSSascha Wildner  * across operating systems or even the various UNIX systems. Since ACPICA
2470d02842fSSascha Wildner  * only needs the thread ID as a unique thread identifier, we use a UINT64
2480d02842fSSascha Wildner  * as the only common data type - it will accommodate any type of pointer or
2490d02842fSSascha Wildner  * any type of integer. It is up to the host-dependent OSL to cast the
2500d02842fSSascha Wildner  * native thread ID type to a UINT64 (in AcpiOsGetThreadId).
2510d02842fSSascha Wildner  */
2520d02842fSSascha Wildner #define ACPI_THREAD_ID                  UINT64
2530d02842fSSascha Wildner 
2540d02842fSSascha Wildner 
2550d02842fSSascha Wildner /*******************************************************************************
2560d02842fSSascha Wildner  *
2570d02842fSSascha Wildner  * Types specific to 64-bit targets
2580d02842fSSascha Wildner  *
2590d02842fSSascha Wildner  ******************************************************************************/
2600d02842fSSascha Wildner 
2610d02842fSSascha Wildner #if ACPI_MACHINE_WIDTH == 64
2620d02842fSSascha Wildner 
2639e1c0880SSascha Wildner #ifndef ACPI_USE_SYSTEM_INTTYPES
2640d02842fSSascha Wildner 
2650d02842fSSascha Wildner typedef unsigned int                    UINT32;
2660d02842fSSascha Wildner typedef int                             INT32;
2670d02842fSSascha Wildner 
2689e1c0880SSascha Wildner #endif /* ACPI_USE_SYSTEM_INTTYPES */
2690d02842fSSascha Wildner 
2700d02842fSSascha Wildner 
2710d02842fSSascha Wildner typedef INT64                           ACPI_NATIVE_INT;
2720d02842fSSascha Wildner typedef UINT64                          ACPI_SIZE;
2730d02842fSSascha Wildner typedef UINT64                          ACPI_IO_ADDRESS;
2740d02842fSSascha Wildner typedef UINT64                          ACPI_PHYSICAL_ADDRESS;
2750d02842fSSascha Wildner 
2760d02842fSSascha Wildner #define ACPI_MAX_PTR                    ACPI_UINT64_MAX
2770d02842fSSascha Wildner #define ACPI_SIZE_MAX                   ACPI_UINT64_MAX
2780d02842fSSascha Wildner #define ACPI_USE_NATIVE_DIVIDE          /* Has native 64-bit integer support */
2793c639e0cSSascha Wildner #define ACPI_USE_NATIVE_MATH64          /* Has native 64-bit integer support */
2800d02842fSSascha Wildner 
2810d02842fSSascha Wildner /*
2820d02842fSSascha Wildner  * In the case of the Itanium Processor Family (IPF), the hardware does not
2831093ca81SSascha Wildner  * support misaligned memory transfers. Set the MISALIGNMENT_NOT_SUPPORTED
2841093ca81SSascha Wildner  * flag to indicate that special precautions must be taken to avoid alignment
2851093ca81SSascha Wildner  * faults. (IA64 or ia64 is currently used by existing compilers to indicate
2861093ca81SSascha Wildner  * IPF.)
2870d02842fSSascha Wildner  *
2880d02842fSSascha Wildner  * Note: EM64T and other X86-64 processors support misaligned transfers,
2890d02842fSSascha Wildner  * so there is no need to define this flag.
2900d02842fSSascha Wildner  */
2910d02842fSSascha Wildner #if defined (__IA64__) || defined (__ia64__)
2920d02842fSSascha Wildner #define ACPI_MISALIGNMENT_NOT_SUPPORTED
2930d02842fSSascha Wildner #endif
2940d02842fSSascha Wildner 
2950d02842fSSascha Wildner 
2960d02842fSSascha Wildner /*******************************************************************************
2970d02842fSSascha Wildner  *
2980d02842fSSascha Wildner  * Types specific to 32-bit targets
2990d02842fSSascha Wildner  *
3000d02842fSSascha Wildner  ******************************************************************************/
3010d02842fSSascha Wildner 
3020d02842fSSascha Wildner #elif ACPI_MACHINE_WIDTH == 32
3030d02842fSSascha Wildner 
3049e1c0880SSascha Wildner #ifndef ACPI_USE_SYSTEM_INTTYPES
3050d02842fSSascha Wildner 
3060d02842fSSascha Wildner typedef unsigned int                    UINT32;
3070d02842fSSascha Wildner typedef int                             INT32;
3080d02842fSSascha Wildner 
3099e1c0880SSascha Wildner #endif /* ACPI_USE_SYSTEM_INTTYPES */
3100d02842fSSascha Wildner 
3110d02842fSSascha Wildner 
3120d02842fSSascha Wildner typedef INT32                           ACPI_NATIVE_INT;
3130d02842fSSascha Wildner typedef UINT32                          ACPI_SIZE;
3145943f66cSSascha Wildner 
3155943f66cSSascha Wildner #ifdef ACPI_32BIT_PHYSICAL_ADDRESS
3165943f66cSSascha Wildner 
3175943f66cSSascha Wildner /*
3185943f66cSSascha Wildner  * OSPMs can define this to shrink the size of the structures for 32-bit
3195943f66cSSascha Wildner  * none PAE environment. ASL compiler may always define this to generate
3205943f66cSSascha Wildner  * 32-bit OSPM compliant tables.
3215943f66cSSascha Wildner  */
3220d02842fSSascha Wildner typedef UINT32                          ACPI_IO_ADDRESS;
3230d02842fSSascha Wildner typedef UINT32                          ACPI_PHYSICAL_ADDRESS;
3240d02842fSSascha Wildner 
3255943f66cSSascha Wildner #else /* ACPI_32BIT_PHYSICAL_ADDRESS */
3265943f66cSSascha Wildner 
3275943f66cSSascha Wildner /*
3285943f66cSSascha Wildner  * It is reported that, after some calculations, the physical addresses can
3295943f66cSSascha Wildner  * wrap over the 32-bit boundary on 32-bit PAE environment.
3305943f66cSSascha Wildner  * https://bugzilla.kernel.org/show_bug.cgi?id=87971
3315943f66cSSascha Wildner  */
3325943f66cSSascha Wildner typedef UINT64                          ACPI_IO_ADDRESS;
3335943f66cSSascha Wildner typedef UINT64                          ACPI_PHYSICAL_ADDRESS;
3345943f66cSSascha Wildner 
3355943f66cSSascha Wildner #endif /* ACPI_32BIT_PHYSICAL_ADDRESS */
3365943f66cSSascha Wildner 
3370d02842fSSascha Wildner #define ACPI_MAX_PTR                    ACPI_UINT32_MAX
3380d02842fSSascha Wildner #define ACPI_SIZE_MAX                   ACPI_UINT32_MAX
3390d02842fSSascha Wildner 
3400d02842fSSascha Wildner #else
3410d02842fSSascha Wildner 
3420d02842fSSascha Wildner /* ACPI_MACHINE_WIDTH must be either 64 or 32 */
3430d02842fSSascha Wildner 
3440d02842fSSascha Wildner #error unknown ACPI_MACHINE_WIDTH
3450d02842fSSascha Wildner #endif
3460d02842fSSascha Wildner 
3470d02842fSSascha Wildner 
3480d02842fSSascha Wildner /*******************************************************************************
3490d02842fSSascha Wildner  *
3500d02842fSSascha Wildner  * OS-dependent types
3510d02842fSSascha Wildner  *
3520d02842fSSascha Wildner  * If the defaults below are not appropriate for the host system, they can
3530d02842fSSascha Wildner  * be defined in the OS-specific header, and this will take precedence.
3540d02842fSSascha Wildner  *
3550d02842fSSascha Wildner  ******************************************************************************/
3560d02842fSSascha Wildner 
3570d02842fSSascha Wildner /* Flags for AcpiOsAcquireLock/AcpiOsReleaseLock */
3580d02842fSSascha Wildner 
3590d02842fSSascha Wildner #ifndef ACPI_CPU_FLAGS
3600d02842fSSascha Wildner #define ACPI_CPU_FLAGS                  ACPI_SIZE
3610d02842fSSascha Wildner #endif
3620d02842fSSascha Wildner 
3630d02842fSSascha Wildner /* Object returned from AcpiOsCreateCache */
3640d02842fSSascha Wildner 
3650d02842fSSascha Wildner #ifndef ACPI_CACHE_T
3660d02842fSSascha Wildner #ifdef ACPI_USE_LOCAL_CACHE
3670d02842fSSascha Wildner #define ACPI_CACHE_T                    ACPI_MEMORY_LIST
3680d02842fSSascha Wildner #else
3690d02842fSSascha Wildner #define ACPI_CACHE_T                    void *
3700d02842fSSascha Wildner #endif
3710d02842fSSascha Wildner #endif
3720d02842fSSascha Wildner 
3730d02842fSSascha Wildner /*
3740d02842fSSascha Wildner  * Synchronization objects - Mutexes, Semaphores, and SpinLocks
3750d02842fSSascha Wildner  */
3760d02842fSSascha Wildner #if (ACPI_MUTEX_TYPE == ACPI_BINARY_SEMAPHORE)
3770d02842fSSascha Wildner /*
3780d02842fSSascha Wildner  * These macros are used if the host OS does not support a mutex object.
3790d02842fSSascha Wildner  * Map the OSL Mutex interfaces to binary semaphores.
3800d02842fSSascha Wildner  */
3810d02842fSSascha Wildner #define ACPI_MUTEX                      ACPI_SEMAPHORE
3820d02842fSSascha Wildner #define AcpiOsCreateMutex(OutHandle)    AcpiOsCreateSemaphore (1, 1, OutHandle)
3830d02842fSSascha Wildner #define AcpiOsDeleteMutex(Handle)       (void) AcpiOsDeleteSemaphore (Handle)
3840d02842fSSascha Wildner #define AcpiOsAcquireMutex(Handle,Time) AcpiOsWaitSemaphore (Handle, 1, Time)
3850d02842fSSascha Wildner #define AcpiOsReleaseMutex(Handle)      (void) AcpiOsSignalSemaphore (Handle, 1)
3860d02842fSSascha Wildner #endif
3870d02842fSSascha Wildner 
3880d02842fSSascha Wildner /* Configurable types for synchronization objects */
3890d02842fSSascha Wildner 
3900d02842fSSascha Wildner #ifndef ACPI_SPINLOCK
3910d02842fSSascha Wildner #define ACPI_SPINLOCK                   void *
3920d02842fSSascha Wildner #endif
3930d02842fSSascha Wildner 
3940d02842fSSascha Wildner #ifndef ACPI_SEMAPHORE
3950d02842fSSascha Wildner #define ACPI_SEMAPHORE                  void *
3960d02842fSSascha Wildner #endif
3970d02842fSSascha Wildner 
3980d02842fSSascha Wildner #ifndef ACPI_MUTEX
3990d02842fSSascha Wildner #define ACPI_MUTEX                      void *
4000d02842fSSascha Wildner #endif
4010d02842fSSascha Wildner 
4020d02842fSSascha Wildner 
4030d02842fSSascha Wildner /*******************************************************************************
4040d02842fSSascha Wildner  *
4050d02842fSSascha Wildner  * Compiler-dependent types
4060d02842fSSascha Wildner  *
4070d02842fSSascha Wildner  * If the defaults below are not appropriate for the host compiler, they can
4080d02842fSSascha Wildner  * be defined in the compiler-specific header, and this will take precedence.
4090d02842fSSascha Wildner  *
4100d02842fSSascha Wildner  ******************************************************************************/
4110d02842fSSascha Wildner 
4120d02842fSSascha Wildner /* Use C99 uintptr_t for pointer casting if available, "void *" otherwise */
4130d02842fSSascha Wildner 
4140d02842fSSascha Wildner #ifndef ACPI_UINTPTR_T
4150d02842fSSascha Wildner #define ACPI_UINTPTR_T                  void *
4160d02842fSSascha Wildner #endif
4170d02842fSSascha Wildner 
4180d02842fSSascha Wildner /*
4190d02842fSSascha Wildner  * ACPI_PRINTF_LIKE is used to tag functions as "printf-like" because
4200d02842fSSascha Wildner  * some compilers can catch printf format string problems
4210d02842fSSascha Wildner  */
4220d02842fSSascha Wildner #ifndef ACPI_PRINTF_LIKE
4230d02842fSSascha Wildner #define ACPI_PRINTF_LIKE(c)
4240d02842fSSascha Wildner #endif
4250d02842fSSascha Wildner 
4260d02842fSSascha Wildner /*
4271093ca81SSascha Wildner  * Some compilers complain about unused variables. Sometimes we don't want
4281093ca81SSascha Wildner  * to use all the variables (for example, _AcpiModuleName). This allows us
4290d02842fSSascha Wildner  * to tell the compiler in a per-variable manner that a variable
4300d02842fSSascha Wildner  * is unused
4310d02842fSSascha Wildner  */
4320d02842fSSascha Wildner #ifndef ACPI_UNUSED_VAR
4330d02842fSSascha Wildner #define ACPI_UNUSED_VAR
4340d02842fSSascha Wildner #endif
4350d02842fSSascha Wildner 
4360d02842fSSascha Wildner /*
4371093ca81SSascha Wildner  * All ACPICA external functions that are available to the rest of the
4381093ca81SSascha Wildner  * kernel are tagged with these macros which can be defined as appropriate
4391093ca81SSascha Wildner  * for the host.
4400d02842fSSascha Wildner  *
4410d02842fSSascha Wildner  * Notes:
4420d02842fSSascha Wildner  * ACPI_EXPORT_SYMBOL_INIT is used for initialization and termination
4430d02842fSSascha Wildner  * interfaces that may need special processing.
4440d02842fSSascha Wildner  * ACPI_EXPORT_SYMBOL is used for all other public external functions.
4450d02842fSSascha Wildner  */
4460d02842fSSascha Wildner #ifndef ACPI_EXPORT_SYMBOL_INIT
4470d02842fSSascha Wildner #define ACPI_EXPORT_SYMBOL_INIT(Symbol)
4480d02842fSSascha Wildner #endif
4490d02842fSSascha Wildner 
4500d02842fSSascha Wildner #ifndef ACPI_EXPORT_SYMBOL
4510d02842fSSascha Wildner #define ACPI_EXPORT_SYMBOL(Symbol)
4520d02842fSSascha Wildner #endif
4530d02842fSSascha Wildner 
4540d02842fSSascha Wildner /*
4550d02842fSSascha Wildner  * Compiler/Clibrary-dependent debug initialization. Used for ACPICA
4560d02842fSSascha Wildner  * utilities only.
4570d02842fSSascha Wildner  */
4580d02842fSSascha Wildner #ifndef ACPI_DEBUG_INITIALIZE
4590d02842fSSascha Wildner #define ACPI_DEBUG_INITIALIZE()
4600d02842fSSascha Wildner #endif
4610d02842fSSascha Wildner 
4620d02842fSSascha Wildner 
4630d02842fSSascha Wildner /*******************************************************************************
4640d02842fSSascha Wildner  *
4650d02842fSSascha Wildner  * Configuration
4660d02842fSSascha Wildner  *
4670d02842fSSascha Wildner  ******************************************************************************/
4680d02842fSSascha Wildner 
4699e1c0880SSascha Wildner #ifdef ACPI_NO_MEM_ALLOCATIONS
4709e1c0880SSascha Wildner 
4719e1c0880SSascha Wildner #define ACPI_ALLOCATE(a)                NULL
4729e1c0880SSascha Wildner #define ACPI_ALLOCATE_ZEROED(a)         NULL
4739e1c0880SSascha Wildner #define ACPI_FREE(a)
4749e1c0880SSascha Wildner #define ACPI_MEM_TRACKING(a)
4759e1c0880SSascha Wildner 
4769e1c0880SSascha Wildner #else /* ACPI_NO_MEM_ALLOCATIONS */
4779e1c0880SSascha Wildner 
4780d02842fSSascha Wildner #ifdef ACPI_DBG_TRACK_ALLOCATIONS
4790d02842fSSascha Wildner /*
4800d02842fSSascha Wildner  * Memory allocation tracking (used by AcpiExec to detect memory leaks)
4810d02842fSSascha Wildner  */
4820d02842fSSascha Wildner #define ACPI_MEM_PARAMETERS             _COMPONENT, _AcpiModuleName, __LINE__
4830d02842fSSascha Wildner #define ACPI_ALLOCATE(a)                AcpiUtAllocateAndTrack ((ACPI_SIZE) (a), ACPI_MEM_PARAMETERS)
4840d02842fSSascha Wildner #define ACPI_ALLOCATE_ZEROED(a)         AcpiUtAllocateZeroedAndTrack ((ACPI_SIZE) (a), ACPI_MEM_PARAMETERS)
4850d02842fSSascha Wildner #define ACPI_FREE(a)                    AcpiUtFreeAndTrack (a, ACPI_MEM_PARAMETERS)
4860d02842fSSascha Wildner #define ACPI_MEM_TRACKING(a)            a
4870d02842fSSascha Wildner 
4880d02842fSSascha Wildner #else
4890d02842fSSascha Wildner /*
4900d02842fSSascha Wildner  * Normal memory allocation directly via the OS services layer
4910d02842fSSascha Wildner  */
4920d02842fSSascha Wildner #define ACPI_ALLOCATE(a)                AcpiOsAllocate ((ACPI_SIZE) (a))
4930d02842fSSascha Wildner #define ACPI_ALLOCATE_ZEROED(a)         AcpiOsAllocateZeroed ((ACPI_SIZE) (a))
4940d02842fSSascha Wildner #define ACPI_FREE(a)                    AcpiOsFree (a)
4950d02842fSSascha Wildner #define ACPI_MEM_TRACKING(a)
4960d02842fSSascha Wildner 
4970d02842fSSascha Wildner #endif /* ACPI_DBG_TRACK_ALLOCATIONS */
4980d02842fSSascha Wildner 
4999e1c0880SSascha Wildner #endif /* ACPI_NO_MEM_ALLOCATIONS */
5009e1c0880SSascha Wildner 
5010d02842fSSascha Wildner 
5020d02842fSSascha Wildner /******************************************************************************
5030d02842fSSascha Wildner  *
5041093ca81SSascha Wildner  * ACPI Specification constants (Do not change unless the specification
5051093ca81SSascha Wildner  * changes)
5060d02842fSSascha Wildner  *
5070d02842fSSascha Wildner  *****************************************************************************/
5080d02842fSSascha Wildner 
5090d02842fSSascha Wildner /* Number of distinct FADT-based GPE register blocks (GPE0 and GPE1) */
5100d02842fSSascha Wildner 
5110d02842fSSascha Wildner #define ACPI_MAX_GPE_BLOCKS             2
5120d02842fSSascha Wildner 
5130d02842fSSascha Wildner /* Default ACPI register widths */
5140d02842fSSascha Wildner 
5150d02842fSSascha Wildner #define ACPI_GPE_REGISTER_WIDTH         8
5160d02842fSSascha Wildner #define ACPI_PM1_REGISTER_WIDTH         16
5170d02842fSSascha Wildner #define ACPI_PM2_REGISTER_WIDTH         8
5180d02842fSSascha Wildner #define ACPI_PM_TIMER_WIDTH             32
5190d02842fSSascha Wildner #define ACPI_RESET_REGISTER_WIDTH       8
5200d02842fSSascha Wildner 
5210d02842fSSascha Wildner /* Names within the namespace are 4 bytes long */
5220d02842fSSascha Wildner 
523c1776041SSascha Wildner #define ACPI_NAMESEG_SIZE               4           /* Fixed by ACPI spec */
5240d02842fSSascha Wildner #define ACPI_PATH_SEGMENT_LENGTH        5           /* 4 chars for name + 1 char for separator */
5250d02842fSSascha Wildner #define ACPI_PATH_SEPARATOR             '.'
5260d02842fSSascha Wildner 
5270d02842fSSascha Wildner /* Sizes for ACPI table headers */
5280d02842fSSascha Wildner 
5290d02842fSSascha Wildner #define ACPI_OEM_ID_SIZE                6
5300d02842fSSascha Wildner #define ACPI_OEM_TABLE_ID_SIZE          8
5310d02842fSSascha Wildner 
5320d02842fSSascha Wildner /* ACPI/PNP hardware IDs */
5330d02842fSSascha Wildner 
5340d02842fSSascha Wildner #define PCI_ROOT_HID_STRING             "PNP0A03"
5350d02842fSSascha Wildner #define PCI_EXPRESS_ROOT_HID_STRING     "PNP0A08"
5360d02842fSSascha Wildner 
5370d02842fSSascha Wildner /* PM Timer ticks per second (HZ) */
5380d02842fSSascha Wildner 
5390d02842fSSascha Wildner #define ACPI_PM_TIMER_FREQUENCY         3579545
5400d02842fSSascha Wildner 
5410d02842fSSascha Wildner 
5420d02842fSSascha Wildner /*******************************************************************************
5430d02842fSSascha Wildner  *
5440d02842fSSascha Wildner  * Independent types
5450d02842fSSascha Wildner  *
5460d02842fSSascha Wildner  ******************************************************************************/
5470d02842fSSascha Wildner 
5480d02842fSSascha Wildner /* Logical defines and NULL */
5490d02842fSSascha Wildner 
5500d02842fSSascha Wildner #ifdef FALSE
5510d02842fSSascha Wildner #undef FALSE
5520d02842fSSascha Wildner #endif
5530d02842fSSascha Wildner #define FALSE                           (1 == 0)
5540d02842fSSascha Wildner 
5550d02842fSSascha Wildner #ifdef TRUE
5560d02842fSSascha Wildner #undef TRUE
5570d02842fSSascha Wildner #endif
5580d02842fSSascha Wildner #define TRUE                            (1 == 1)
5590d02842fSSascha Wildner 
5600d02842fSSascha Wildner #ifndef NULL
5610d02842fSSascha Wildner #define NULL                            (void *) 0
5620d02842fSSascha Wildner #endif
5630d02842fSSascha Wildner 
5640d02842fSSascha Wildner 
5650d02842fSSascha Wildner /*
5660d02842fSSascha Wildner  * Miscellaneous types
5670d02842fSSascha Wildner  */
5680d02842fSSascha Wildner typedef UINT32                          ACPI_STATUS;    /* All ACPI Exceptions */
5690d02842fSSascha Wildner typedef UINT32                          ACPI_NAME;      /* 4-byte ACPI name */
5700d02842fSSascha Wildner typedef char *                          ACPI_STRING;    /* Null terminated ASCII string */
5710d02842fSSascha Wildner typedef void *                          ACPI_HANDLE;    /* Actually a ptr to a NS Node */
5720d02842fSSascha Wildner 
5730d02842fSSascha Wildner 
5740d02842fSSascha Wildner /* Time constants for timer calculations */
5750d02842fSSascha Wildner 
5760d02842fSSascha Wildner #define ACPI_MSEC_PER_SEC               1000L
5770d02842fSSascha Wildner 
5780d02842fSSascha Wildner #define ACPI_USEC_PER_MSEC              1000L
5790d02842fSSascha Wildner #define ACPI_USEC_PER_SEC               1000000L
5800d02842fSSascha Wildner 
5810d02842fSSascha Wildner #define ACPI_100NSEC_PER_USEC           10L
5820d02842fSSascha Wildner #define ACPI_100NSEC_PER_MSEC           10000L
5830d02842fSSascha Wildner #define ACPI_100NSEC_PER_SEC            10000000L
5840d02842fSSascha Wildner 
5850d02842fSSascha Wildner #define ACPI_NSEC_PER_USEC              1000L
5860d02842fSSascha Wildner #define ACPI_NSEC_PER_MSEC              1000000L
5870d02842fSSascha Wildner #define ACPI_NSEC_PER_SEC               1000000000L
5880d02842fSSascha Wildner 
5897bcb6cafSSascha Wildner #define ACPI_TIME_AFTER(a, b)           ((INT64)((b) - (a)) < 0)
5907bcb6cafSSascha Wildner 
5910d02842fSSascha Wildner 
5920d02842fSSascha Wildner /* Owner IDs are used to track namespace nodes for selective deletion */
5930d02842fSSascha Wildner 
594e5412f1eSSascha Wildner typedef UINT16                          ACPI_OWNER_ID;
595e5412f1eSSascha Wildner #define ACPI_OWNER_ID_MAX               0xFFF   /* 4095 possible owner IDs */
5960d02842fSSascha Wildner 
5970d02842fSSascha Wildner 
5980d02842fSSascha Wildner #define ACPI_INTEGER_BIT_SIZE           64
5990d02842fSSascha Wildner #define ACPI_MAX_DECIMAL_DIGITS         20  /* 2^64 = 18,446,744,073,709,551,616 */
6000d02842fSSascha Wildner #define ACPI_MAX64_DECIMAL_DIGITS       20
6010d02842fSSascha Wildner #define ACPI_MAX32_DECIMAL_DIGITS       10
6020d02842fSSascha Wildner #define ACPI_MAX16_DECIMAL_DIGITS        5
6030d02842fSSascha Wildner #define ACPI_MAX8_DECIMAL_DIGITS         3
6040d02842fSSascha Wildner 
6050d02842fSSascha Wildner /*
6060d02842fSSascha Wildner  * Constants with special meanings
6070d02842fSSascha Wildner  */
6087bcb6cafSSascha Wildner #define ACPI_ROOT_OBJECT                ((ACPI_HANDLE) ACPI_TO_POINTER (ACPI_MAX_PTR))
6090d02842fSSascha Wildner #define ACPI_WAIT_FOREVER               0xFFFF  /* UINT16, as per ACPI spec */
6100d02842fSSascha Wildner #define ACPI_DO_NOT_WAIT                0
6110d02842fSSascha Wildner 
6120d02842fSSascha Wildner /*
6131093ca81SSascha Wildner  * Obsolete: Acpi integer width. In ACPI version 1 (1996), integers are
6141093ca81SSascha Wildner  * 32 bits. In ACPI version 2 (2000) and later, integers are max 64 bits.
6151093ca81SSascha Wildner  * Note that this pertains to the ACPI integer type only, not to other
6161093ca81SSascha Wildner  * integers used in the implementation of the ACPICA subsystem.
6170d02842fSSascha Wildner  *
6180d02842fSSascha Wildner  * 01/2010: This type is obsolete and has been removed from the entire ACPICA
6190d02842fSSascha Wildner  * code base. It remains here for compatibility with device drivers that use
6200d02842fSSascha Wildner  * the type. However, it will be removed in the future.
6210d02842fSSascha Wildner  */
6220d02842fSSascha Wildner typedef UINT64                          ACPI_INTEGER;
6230d02842fSSascha Wildner #define ACPI_INTEGER_MAX                ACPI_UINT64_MAX
6240d02842fSSascha Wildner 
6250d02842fSSascha Wildner 
6260d02842fSSascha Wildner /*******************************************************************************
6270d02842fSSascha Wildner  *
6280d02842fSSascha Wildner  * Commonly used macros
6290d02842fSSascha Wildner  *
6300d02842fSSascha Wildner  ******************************************************************************/
6310d02842fSSascha Wildner 
6320d02842fSSascha Wildner /* Data manipulation */
6330d02842fSSascha Wildner 
6340d02842fSSascha Wildner #define ACPI_LOBYTE(Integer)            ((UINT8)   (UINT16)(Integer))
6350d02842fSSascha Wildner #define ACPI_HIBYTE(Integer)            ((UINT8) (((UINT16)(Integer)) >> 8))
6360d02842fSSascha Wildner #define ACPI_LOWORD(Integer)            ((UINT16)  (UINT32)(Integer))
6370d02842fSSascha Wildner #define ACPI_HIWORD(Integer)            ((UINT16)(((UINT32)(Integer)) >> 16))
6380d02842fSSascha Wildner #define ACPI_LODWORD(Integer64)         ((UINT32)  (UINT64)(Integer64))
6390d02842fSSascha Wildner #define ACPI_HIDWORD(Integer64)         ((UINT32)(((UINT64)(Integer64)) >> 32))
6400d02842fSSascha Wildner 
6410d02842fSSascha Wildner #define ACPI_SET_BIT(target,bit)        ((target) |= (bit))
6420d02842fSSascha Wildner #define ACPI_CLEAR_BIT(target,bit)      ((target) &= ~(bit))
6430d02842fSSascha Wildner #define ACPI_MIN(a,b)                   (((a)<(b))?(a):(b))
6440d02842fSSascha Wildner #define ACPI_MAX(a,b)                   (((a)>(b))?(a):(b))
6450d02842fSSascha Wildner 
6460d02842fSSascha Wildner /* Size calculation */
6470d02842fSSascha Wildner 
6480d02842fSSascha Wildner #define ACPI_ARRAY_LENGTH(x)            (sizeof(x) / sizeof((x)[0]))
6490d02842fSSascha Wildner 
6500d02842fSSascha Wildner /* Pointer manipulation */
6510d02842fSSascha Wildner 
6520d02842fSSascha Wildner #define ACPI_CAST_PTR(t, p)             ((t *) (ACPI_UINTPTR_T) (p))
6530d02842fSSascha Wildner #define ACPI_CAST_INDIRECT_PTR(t, p)    ((t **) (ACPI_UINTPTR_T) (p))
6540d02842fSSascha Wildner #define ACPI_ADD_PTR(t, a, b)           ACPI_CAST_PTR (t, (ACPI_CAST_PTR (UINT8, (a)) + (ACPI_SIZE)(b)))
655896f2e3aSSascha Wildner #define ACPI_SUB_PTR(t, a, b)           ACPI_CAST_PTR (t, (ACPI_CAST_PTR (UINT8, (a)) - (ACPI_SIZE)(b)))
6567bcb6cafSSascha Wildner #define ACPI_PTR_DIFF(a, b)             ((ACPI_SIZE) (ACPI_CAST_PTR (UINT8, (a)) - ACPI_CAST_PTR (UINT8, (b))))
6570d02842fSSascha Wildner 
6580d02842fSSascha Wildner /* Pointer/Integer type conversions */
6590d02842fSSascha Wildner 
660e5412f1eSSascha Wildner #define ACPI_TO_POINTER(i)              ACPI_CAST_PTR (void, (ACPI_SIZE) (i))
6617bcb6cafSSascha Wildner #define ACPI_TO_INTEGER(p)              ACPI_PTR_DIFF (p, (void *) 0)
6627bcb6cafSSascha Wildner #define ACPI_OFFSET(d, f)               ACPI_PTR_DIFF (&(((d *) 0)->f), (void *) 0)
6630d02842fSSascha Wildner #define ACPI_PTR_TO_PHYSADDR(i)         ACPI_TO_INTEGER(i)
6640d02842fSSascha Wildner 
6650d02842fSSascha Wildner /* Optimizations for 4-character (32-bit) ACPI_NAME manipulation */
6660d02842fSSascha Wildner 
6670d02842fSSascha Wildner #ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
668c1776041SSascha Wildner #define ACPI_COMPARE_NAMESEG(a,b)       (*ACPI_CAST_PTR (UINT32, (a)) == *ACPI_CAST_PTR (UINT32, (b)))
669c1776041SSascha Wildner #define ACPI_COPY_NAMESEG(dest,src)     (*ACPI_CAST_PTR (UINT32, (dest)) = *ACPI_CAST_PTR (UINT32, (src)))
6700d02842fSSascha Wildner #else
671c1776041SSascha Wildner #define ACPI_COMPARE_NAMESEG(a,b)       (!strncmp (ACPI_CAST_PTR (char, (a)), ACPI_CAST_PTR (char, (b)), ACPI_NAMESEG_SIZE))
672c1776041SSascha Wildner #define ACPI_COPY_NAMESEG(dest,src)     (strncpy (ACPI_CAST_PTR (char, (dest)), ACPI_CAST_PTR (char, (src)), ACPI_NAMESEG_SIZE))
6730d02842fSSascha Wildner #endif
6740d02842fSSascha Wildner 
6750d02842fSSascha Wildner /* Support for the special RSDP signature (8 characters) */
6760d02842fSSascha Wildner 
67725ca8c79SSascha Wildner #define ACPI_VALIDATE_RSDP_SIG(a)       (!strncmp (ACPI_CAST_PTR (char, (a)), ACPI_SIG_RSDP, 8))
67825ca8c79SSascha Wildner #define ACPI_MAKE_RSDP_SIG(dest)        (memcpy (ACPI_CAST_PTR (char, (dest)), ACPI_SIG_RSDP, 8))
6790d02842fSSascha Wildner 
680ef944814SSascha Wildner /* Support for OEMx signature (x can be any character) */
681ef944814SSascha Wildner #define ACPI_IS_OEM_SIG(a)        (!strncmp (ACPI_CAST_PTR (char, (a)), ACPI_OEM_NAME, 3) &&\
682c1776041SSascha Wildner                                       strnlen (a, ACPI_NAMESEG_SIZE) == ACPI_NAMESEG_SIZE)
683ef944814SSascha Wildner 
6843c639e0cSSascha Wildner /*
685ff3cb46dSSascha Wildner  * Algorithm to obtain access bit or byte width.
686ff3cb46dSSascha Wildner  * Can be used with AccessSize field of ACPI_GENERIC_ADDRESS and
6873c639e0cSSascha Wildner  * ACPI_RESOURCE_GENERIC_REGISTER.
6883c639e0cSSascha Wildner  */
689*aab122a6SSascha Wildner #define ACPI_ACCESS_BIT_SHIFT		2
690*aab122a6SSascha Wildner #define ACPI_ACCESS_BYTE_SHIFT		-1
691*aab122a6SSascha Wildner #define ACPI_ACCESS_BIT_MAX		(31 - ACPI_ACCESS_BIT_SHIFT)
692*aab122a6SSascha Wildner #define ACPI_ACCESS_BYTE_MAX		(31 - ACPI_ACCESS_BYTE_SHIFT)
693*aab122a6SSascha Wildner #define ACPI_ACCESS_BIT_DEFAULT		(8 - ACPI_ACCESS_BIT_SHIFT)
694*aab122a6SSascha Wildner #define ACPI_ACCESS_BYTE_DEFAULT	(8 - ACPI_ACCESS_BYTE_SHIFT)
695*aab122a6SSascha Wildner #define ACPI_ACCESS_BIT_WIDTH(size)	(1 << ((size) + ACPI_ACCESS_BIT_SHIFT))
696*aab122a6SSascha Wildner #define ACPI_ACCESS_BYTE_WIDTH(size)	(1 << ((size) + ACPI_ACCESS_BYTE_SHIFT))
6970d02842fSSascha Wildner 
6980d02842fSSascha Wildner /*******************************************************************************
6990d02842fSSascha Wildner  *
7000d02842fSSascha Wildner  * Miscellaneous constants
7010d02842fSSascha Wildner  *
7020d02842fSSascha Wildner  ******************************************************************************/
7030d02842fSSascha Wildner 
7040d02842fSSascha Wildner /*
7057bcb6cafSSascha Wildner  * Initialization sequence options
7060d02842fSSascha Wildner  */
7077bcb6cafSSascha Wildner #define ACPI_FULL_INITIALIZATION        0x0000
7087bcb6cafSSascha Wildner #define ACPI_NO_FACS_INIT               0x0001
7097bcb6cafSSascha Wildner #define ACPI_NO_ACPI_ENABLE             0x0002
7107bcb6cafSSascha Wildner #define ACPI_NO_HARDWARE_INIT           0x0004
7117bcb6cafSSascha Wildner #define ACPI_NO_EVENT_INIT              0x0008
7127bcb6cafSSascha Wildner #define ACPI_NO_HANDLER_INIT            0x0010
7137bcb6cafSSascha Wildner #define ACPI_NO_OBJECT_INIT             0x0020
7147bcb6cafSSascha Wildner #define ACPI_NO_DEVICE_INIT             0x0040
7157bcb6cafSSascha Wildner #define ACPI_NO_ADDRESS_SPACE_INIT      0x0080
7160d02842fSSascha Wildner 
7170d02842fSSascha Wildner /*
7180d02842fSSascha Wildner  * Initialization state
7190d02842fSSascha Wildner  */
7200d02842fSSascha Wildner #define ACPI_SUBSYSTEM_INITIALIZE       0x01
7210d02842fSSascha Wildner #define ACPI_INITIALIZED_OK             0x02
7220d02842fSSascha Wildner 
7230d02842fSSascha Wildner /*
7240d02842fSSascha Wildner  * Power state values
7250d02842fSSascha Wildner  */
7260d02842fSSascha Wildner #define ACPI_STATE_UNKNOWN              (UINT8) 0xFF
7270d02842fSSascha Wildner 
7280d02842fSSascha Wildner #define ACPI_STATE_S0                   (UINT8) 0
7290d02842fSSascha Wildner #define ACPI_STATE_S1                   (UINT8) 1
7300d02842fSSascha Wildner #define ACPI_STATE_S2                   (UINT8) 2
7310d02842fSSascha Wildner #define ACPI_STATE_S3                   (UINT8) 3
7320d02842fSSascha Wildner #define ACPI_STATE_S4                   (UINT8) 4
7330d02842fSSascha Wildner #define ACPI_STATE_S5                   (UINT8) 5
7340d02842fSSascha Wildner #define ACPI_S_STATES_MAX               ACPI_STATE_S5
7350d02842fSSascha Wildner #define ACPI_S_STATE_COUNT              6
7360d02842fSSascha Wildner 
7370d02842fSSascha Wildner #define ACPI_STATE_D0                   (UINT8) 0
7380d02842fSSascha Wildner #define ACPI_STATE_D1                   (UINT8) 1
7390d02842fSSascha Wildner #define ACPI_STATE_D2                   (UINT8) 2
7400d02842fSSascha Wildner #define ACPI_STATE_D3                   (UINT8) 3
7410d02842fSSascha Wildner #define ACPI_D_STATES_MAX               ACPI_STATE_D3
7420d02842fSSascha Wildner #define ACPI_D_STATE_COUNT              4
7430d02842fSSascha Wildner 
7440d02842fSSascha Wildner #define ACPI_STATE_C0                   (UINT8) 0
7450d02842fSSascha Wildner #define ACPI_STATE_C1                   (UINT8) 1
7460d02842fSSascha Wildner #define ACPI_STATE_C2                   (UINT8) 2
7470d02842fSSascha Wildner #define ACPI_STATE_C3                   (UINT8) 3
7480d02842fSSascha Wildner #define ACPI_C_STATES_MAX               ACPI_STATE_C3
7490d02842fSSascha Wildner #define ACPI_C_STATE_COUNT              4
7500d02842fSSascha Wildner 
7510d02842fSSascha Wildner /*
7520d02842fSSascha Wildner  * Sleep type invalid value
7530d02842fSSascha Wildner  */
7540d02842fSSascha Wildner #define ACPI_SLEEP_TYPE_MAX             0x7
7550d02842fSSascha Wildner #define ACPI_SLEEP_TYPE_INVALID         0xFF
7560d02842fSSascha Wildner 
7570d02842fSSascha Wildner /*
7580d02842fSSascha Wildner  * Standard notify values
7590d02842fSSascha Wildner  */
7600d02842fSSascha Wildner #define ACPI_NOTIFY_BUS_CHECK           (UINT8) 0x00
7610d02842fSSascha Wildner #define ACPI_NOTIFY_DEVICE_CHECK        (UINT8) 0x01
7620d02842fSSascha Wildner #define ACPI_NOTIFY_DEVICE_WAKE         (UINT8) 0x02
7630d02842fSSascha Wildner #define ACPI_NOTIFY_EJECT_REQUEST       (UINT8) 0x03
7640d02842fSSascha Wildner #define ACPI_NOTIFY_DEVICE_CHECK_LIGHT  (UINT8) 0x04
7650d02842fSSascha Wildner #define ACPI_NOTIFY_FREQUENCY_MISMATCH  (UINT8) 0x05
7660d02842fSSascha Wildner #define ACPI_NOTIFY_BUS_MODE_MISMATCH   (UINT8) 0x06
7670d02842fSSascha Wildner #define ACPI_NOTIFY_POWER_FAULT         (UINT8) 0x07
7680d02842fSSascha Wildner #define ACPI_NOTIFY_CAPABILITIES_CHECK  (UINT8) 0x08
7690d02842fSSascha Wildner #define ACPI_NOTIFY_DEVICE_PLD_CHECK    (UINT8) 0x09
7700d02842fSSascha Wildner #define ACPI_NOTIFY_RESERVED            (UINT8) 0x0A
7710d02842fSSascha Wildner #define ACPI_NOTIFY_LOCALITY_UPDATE     (UINT8) 0x0B
7720d02842fSSascha Wildner #define ACPI_NOTIFY_SHUTDOWN_REQUEST    (UINT8) 0x0C
773066b6da2SSascha Wildner #define ACPI_NOTIFY_AFFINITY_UPDATE     (UINT8) 0x0D
7741093ca81SSascha Wildner #define ACPI_NOTIFY_MEMORY_UPDATE       (UINT8) 0x0E
77500ffa116SSascha Wildner #define ACPI_NOTIFY_DISCONNECT_RECOVER  (UINT8) 0x0F
7760d02842fSSascha Wildner 
77700ffa116SSascha Wildner #define ACPI_GENERIC_NOTIFY_MAX         0x0F
7787c9678bcSSascha Wildner #define ACPI_SPECIFIC_NOTIFY_MAX        0x84
7790d02842fSSascha Wildner 
7800d02842fSSascha Wildner /*
7810d02842fSSascha Wildner  * Types associated with ACPI names and objects. The first group of
7820d02842fSSascha Wildner  * values (up to ACPI_TYPE_EXTERNAL_MAX) correspond to the definition
7830d02842fSSascha Wildner  * of the ACPI ObjectType() operator (See the ACPI Spec). Therefore,
7840d02842fSSascha Wildner  * only add to the first group if the spec changes.
7850d02842fSSascha Wildner  *
7860d02842fSSascha Wildner  * NOTE: Types must be kept in sync with the global AcpiNsProperties
7870d02842fSSascha Wildner  * and AcpiNsTypeNames arrays.
7880d02842fSSascha Wildner  */
7890d02842fSSascha Wildner typedef UINT32                          ACPI_OBJECT_TYPE;
7900d02842fSSascha Wildner 
7910d02842fSSascha Wildner #define ACPI_TYPE_ANY                   0x00
7920d02842fSSascha Wildner #define ACPI_TYPE_INTEGER               0x01  /* Byte/Word/Dword/Zero/One/Ones */
7930d02842fSSascha Wildner #define ACPI_TYPE_STRING                0x02
7940d02842fSSascha Wildner #define ACPI_TYPE_BUFFER                0x03
7950d02842fSSascha Wildner #define ACPI_TYPE_PACKAGE               0x04  /* ByteConst, multiple DataTerm/Constant/SuperName */
7960d02842fSSascha Wildner #define ACPI_TYPE_FIELD_UNIT            0x05
7970d02842fSSascha Wildner #define ACPI_TYPE_DEVICE                0x06  /* Name, multiple Node */
7980d02842fSSascha Wildner #define ACPI_TYPE_EVENT                 0x07
7990d02842fSSascha Wildner #define ACPI_TYPE_METHOD                0x08  /* Name, ByteConst, multiple Code */
8000d02842fSSascha Wildner #define ACPI_TYPE_MUTEX                 0x09
8010d02842fSSascha Wildner #define ACPI_TYPE_REGION                0x0A
8020d02842fSSascha Wildner #define ACPI_TYPE_POWER                 0x0B  /* Name,ByteConst,WordConst,multi Node */
8030d02842fSSascha Wildner #define ACPI_TYPE_PROCESSOR             0x0C  /* Name,ByteConst,DWordConst,ByteConst,multi NmO */
8040d02842fSSascha Wildner #define ACPI_TYPE_THERMAL               0x0D  /* Name, multiple Node */
8050d02842fSSascha Wildner #define ACPI_TYPE_BUFFER_FIELD          0x0E
8060d02842fSSascha Wildner #define ACPI_TYPE_DDB_HANDLE            0x0F
8070d02842fSSascha Wildner #define ACPI_TYPE_DEBUG_OBJECT          0x10
8080d02842fSSascha Wildner 
8090d02842fSSascha Wildner #define ACPI_TYPE_EXTERNAL_MAX          0x10
8103cc0afc6SSascha Wildner #define ACPI_NUM_TYPES                  (ACPI_TYPE_EXTERNAL_MAX + 1)
8110d02842fSSascha Wildner 
8120d02842fSSascha Wildner /*
8130d02842fSSascha Wildner  * These are object types that do not map directly to the ACPI
8141093ca81SSascha Wildner  * ObjectType() operator. They are used for various internal purposes
8151093ca81SSascha Wildner  * only. If new predefined ACPI_TYPEs are added (via the ACPI
8161093ca81SSascha Wildner  * specification), these internal types must move upwards. (There
8171093ca81SSascha Wildner  * is code that depends on these values being contiguous with the
8181093ca81SSascha Wildner  * external types above.)
8190d02842fSSascha Wildner  */
8200d02842fSSascha Wildner #define ACPI_TYPE_LOCAL_REGION_FIELD    0x11
8210d02842fSSascha Wildner #define ACPI_TYPE_LOCAL_BANK_FIELD      0x12
8220d02842fSSascha Wildner #define ACPI_TYPE_LOCAL_INDEX_FIELD     0x13
8230d02842fSSascha Wildner #define ACPI_TYPE_LOCAL_REFERENCE       0x14  /* Arg#, Local#, Name, Debug, RefOf, Index */
8240d02842fSSascha Wildner #define ACPI_TYPE_LOCAL_ALIAS           0x15
8250d02842fSSascha Wildner #define ACPI_TYPE_LOCAL_METHOD_ALIAS    0x16
8260d02842fSSascha Wildner #define ACPI_TYPE_LOCAL_NOTIFY          0x17
8270d02842fSSascha Wildner #define ACPI_TYPE_LOCAL_ADDRESS_HANDLER 0x18
8280d02842fSSascha Wildner #define ACPI_TYPE_LOCAL_RESOURCE        0x19
8290d02842fSSascha Wildner #define ACPI_TYPE_LOCAL_RESOURCE_FIELD  0x1A
8300d02842fSSascha Wildner #define ACPI_TYPE_LOCAL_SCOPE           0x1B  /* 1 Name, multiple ObjectList Nodes */
8310d02842fSSascha Wildner 
8320d02842fSSascha Wildner #define ACPI_TYPE_NS_NODE_MAX           0x1B  /* Last typecode used within a NS Node */
8333cc0afc6SSascha Wildner #define ACPI_TOTAL_TYPES                (ACPI_TYPE_NS_NODE_MAX + 1)
8340d02842fSSascha Wildner 
8350d02842fSSascha Wildner /*
8360d02842fSSascha Wildner  * These are special object types that never appear in
8370d02842fSSascha Wildner  * a Namespace node, only in an object of ACPI_OPERAND_OBJECT
8380d02842fSSascha Wildner  */
8390d02842fSSascha Wildner #define ACPI_TYPE_LOCAL_EXTRA           0x1C
8400d02842fSSascha Wildner #define ACPI_TYPE_LOCAL_DATA            0x1D
8410d02842fSSascha Wildner 
8420d02842fSSascha Wildner #define ACPI_TYPE_LOCAL_MAX             0x1D
8430d02842fSSascha Wildner 
8440d02842fSSascha Wildner /* All types above here are invalid */
8450d02842fSSascha Wildner 
8460d02842fSSascha Wildner #define ACPI_TYPE_INVALID               0x1E
8470d02842fSSascha Wildner #define ACPI_TYPE_NOT_FOUND             0xFF
8480d02842fSSascha Wildner 
8490d02842fSSascha Wildner #define ACPI_NUM_NS_TYPES               (ACPI_TYPE_INVALID + 1)
8500d02842fSSascha Wildner 
8510d02842fSSascha Wildner 
8520d02842fSSascha Wildner /*
8530d02842fSSascha Wildner  * All I/O
8540d02842fSSascha Wildner  */
8550d02842fSSascha Wildner #define ACPI_READ                       0
8560d02842fSSascha Wildner #define ACPI_WRITE                      1
8570d02842fSSascha Wildner #define ACPI_IO_MASK                    1
8580d02842fSSascha Wildner 
8590d02842fSSascha Wildner /*
8600d02842fSSascha Wildner  * Event Types: Fixed & General Purpose
8610d02842fSSascha Wildner  */
8620d02842fSSascha Wildner typedef UINT32                          ACPI_EVENT_TYPE;
8630d02842fSSascha Wildner 
8640d02842fSSascha Wildner /*
8650d02842fSSascha Wildner  * Fixed events
8660d02842fSSascha Wildner  */
8670d02842fSSascha Wildner #define ACPI_EVENT_PMTIMER              0
8680d02842fSSascha Wildner #define ACPI_EVENT_GLOBAL               1
8690d02842fSSascha Wildner #define ACPI_EVENT_POWER_BUTTON         2
8700d02842fSSascha Wildner #define ACPI_EVENT_SLEEP_BUTTON         3
8710d02842fSSascha Wildner #define ACPI_EVENT_RTC                  4
8720d02842fSSascha Wildner #define ACPI_EVENT_MAX                  4
8730d02842fSSascha Wildner #define ACPI_NUM_FIXED_EVENTS           ACPI_EVENT_MAX + 1
8740d02842fSSascha Wildner 
8750d02842fSSascha Wildner /*
8760d02842fSSascha Wildner  * Event Status - Per event
8770d02842fSSascha Wildner  * -------------
8780d02842fSSascha Wildner  * The encoding of ACPI_EVENT_STATUS is illustrated below.
8790d02842fSSascha Wildner  * Note that a set bit (1) indicates the property is TRUE
8800d02842fSSascha Wildner  * (e.g. if bit 0 is set then the event is enabled).
881e5e174adSSascha Wildner  * +-------------+-+-+-+-+-+-+
882e5e174adSSascha Wildner  * |   Bits 31:6 |5|4|3|2|1|0|
883e5e174adSSascha Wildner  * +-------------+-+-+-+-+-+-+
884e5e174adSSascha Wildner  *          |     | | | | | |
885e5e174adSSascha Wildner  *          |     | | | | | +- Enabled?
886e5e174adSSascha Wildner  *          |     | | | | +--- Enabled for wake?
887e5e174adSSascha Wildner  *          |     | | | +----- Status bit set?
888e5e174adSSascha Wildner  *          |     | | +------- Enable bit set?
889e5e174adSSascha Wildner  *          |     | +--------- Has a handler?
890e5e174adSSascha Wildner  *          |     +----------- Masked?
891e5e174adSSascha Wildner  *          +----------------- <Reserved>
8920d02842fSSascha Wildner  */
8930d02842fSSascha Wildner typedef UINT32                          ACPI_EVENT_STATUS;
8940d02842fSSascha Wildner 
8950d02842fSSascha Wildner #define ACPI_EVENT_FLAG_DISABLED        (ACPI_EVENT_STATUS) 0x00
8960d02842fSSascha Wildner #define ACPI_EVENT_FLAG_ENABLED         (ACPI_EVENT_STATUS) 0x01
8970d02842fSSascha Wildner #define ACPI_EVENT_FLAG_WAKE_ENABLED    (ACPI_EVENT_STATUS) 0x02
8985943f66cSSascha Wildner #define ACPI_EVENT_FLAG_STATUS_SET      (ACPI_EVENT_STATUS) 0x04
8995943f66cSSascha Wildner #define ACPI_EVENT_FLAG_ENABLE_SET      (ACPI_EVENT_STATUS) 0x08
9005943f66cSSascha Wildner #define ACPI_EVENT_FLAG_HAS_HANDLER     (ACPI_EVENT_STATUS) 0x10
901e5e174adSSascha Wildner #define ACPI_EVENT_FLAG_MASKED          (ACPI_EVENT_STATUS) 0x20
9025943f66cSSascha Wildner #define ACPI_EVENT_FLAG_SET             ACPI_EVENT_FLAG_STATUS_SET
9030d02842fSSascha Wildner 
9040d02842fSSascha Wildner /* Actions for AcpiSetGpe, AcpiGpeWakeup, AcpiHwLowSetGpe */
9050d02842fSSascha Wildner 
9060d02842fSSascha Wildner #define ACPI_GPE_ENABLE                 0
9070d02842fSSascha Wildner #define ACPI_GPE_DISABLE                1
9080d02842fSSascha Wildner #define ACPI_GPE_CONDITIONAL_ENABLE     2
9090d02842fSSascha Wildner 
9100d02842fSSascha Wildner /*
9110d02842fSSascha Wildner  * GPE info flags - Per GPE
912e5e174adSSascha Wildner  * +---+-+-+-+---+
913e5e174adSSascha Wildner  * |7:6|5|4|3|2:0|
914e5e174adSSascha Wildner  * +---+-+-+-+---+
915e5e174adSSascha Wildner  *   |  | | |  |
916e5e174adSSascha Wildner  *   |  | | |  +-- Type of dispatch:to method, handler, notify, or none
917e5e174adSSascha Wildner  *   |  | | +----- Interrupt type: edge or level triggered
918e5e174adSSascha Wildner  *   |  | +------- Is a Wake GPE
9197bcb6cafSSascha Wildner  *   |  +--------- Has been enabled automatically at init time
9200d02842fSSascha Wildner  *   +------------ <Reserved>
9210d02842fSSascha Wildner  */
9220d02842fSSascha Wildner #define ACPI_GPE_DISPATCH_NONE          (UINT8) 0x00
9230d02842fSSascha Wildner #define ACPI_GPE_DISPATCH_METHOD        (UINT8) 0x01
9240d02842fSSascha Wildner #define ACPI_GPE_DISPATCH_HANDLER       (UINT8) 0x02
9250d02842fSSascha Wildner #define ACPI_GPE_DISPATCH_NOTIFY        (UINT8) 0x03
926fe7b5cb4SSascha Wildner #define ACPI_GPE_DISPATCH_RAW_HANDLER   (UINT8) 0x04
927fe7b5cb4SSascha Wildner #define ACPI_GPE_DISPATCH_MASK          (UINT8) 0x07
928fe7b5cb4SSascha Wildner #define ACPI_GPE_DISPATCH_TYPE(flags)   ((UINT8) ((flags) & ACPI_GPE_DISPATCH_MASK))
9290d02842fSSascha Wildner 
930fe7b5cb4SSascha Wildner #define ACPI_GPE_LEVEL_TRIGGERED        (UINT8) 0x08
9310d02842fSSascha Wildner #define ACPI_GPE_EDGE_TRIGGERED         (UINT8) 0x00
932fe7b5cb4SSascha Wildner #define ACPI_GPE_XRUPT_TYPE_MASK        (UINT8) 0x08
9330d02842fSSascha Wildner 
934fe7b5cb4SSascha Wildner #define ACPI_GPE_CAN_WAKE               (UINT8) 0x10
9357bcb6cafSSascha Wildner #define ACPI_GPE_AUTO_ENABLED           (UINT8) 0x20
9367bcb6cafSSascha Wildner #define ACPI_GPE_INITIALIZED            (UINT8) 0x40
9370d02842fSSascha Wildner 
9380d02842fSSascha Wildner /*
9390d02842fSSascha Wildner  * Flags for GPE and Lock interfaces
9400d02842fSSascha Wildner  */
9410d02842fSSascha Wildner #define ACPI_NOT_ISR                    0x1
9420d02842fSSascha Wildner #define ACPI_ISR                        0x0
9430d02842fSSascha Wildner 
9440d02842fSSascha Wildner 
9450d02842fSSascha Wildner /* Notify types */
9460d02842fSSascha Wildner 
9470d02842fSSascha Wildner #define ACPI_SYSTEM_NOTIFY              0x1
9480d02842fSSascha Wildner #define ACPI_DEVICE_NOTIFY              0x2
9490d02842fSSascha Wildner #define ACPI_ALL_NOTIFY                 (ACPI_SYSTEM_NOTIFY | ACPI_DEVICE_NOTIFY)
9500d02842fSSascha Wildner #define ACPI_MAX_NOTIFY_HANDLER_TYPE    0x3
9510d02842fSSascha Wildner #define ACPI_NUM_NOTIFY_TYPES           2
9520d02842fSSascha Wildner 
9530d02842fSSascha Wildner #define ACPI_MAX_SYS_NOTIFY             0x7F
9540d02842fSSascha Wildner #define ACPI_MAX_DEVICE_SPECIFIC_NOTIFY 0xBF
9550d02842fSSascha Wildner 
9560d02842fSSascha Wildner #define ACPI_SYSTEM_HANDLER_LIST        0 /* Used as index, must be SYSTEM_NOTIFY -1 */
9570d02842fSSascha Wildner #define ACPI_DEVICE_HANDLER_LIST        1 /* Used as index, must be DEVICE_NOTIFY -1 */
9580d02842fSSascha Wildner 
9590d02842fSSascha Wildner 
9600d02842fSSascha Wildner /* Address Space (Operation Region) Types */
9610d02842fSSascha Wildner 
9620d02842fSSascha Wildner typedef UINT8                           ACPI_ADR_SPACE_TYPE;
9630d02842fSSascha Wildner 
9640d02842fSSascha Wildner #define ACPI_ADR_SPACE_SYSTEM_MEMORY    (ACPI_ADR_SPACE_TYPE) 0
9650d02842fSSascha Wildner #define ACPI_ADR_SPACE_SYSTEM_IO        (ACPI_ADR_SPACE_TYPE) 1
9660d02842fSSascha Wildner #define ACPI_ADR_SPACE_PCI_CONFIG       (ACPI_ADR_SPACE_TYPE) 2
9670d02842fSSascha Wildner #define ACPI_ADR_SPACE_EC               (ACPI_ADR_SPACE_TYPE) 3
9680d02842fSSascha Wildner #define ACPI_ADR_SPACE_SMBUS            (ACPI_ADR_SPACE_TYPE) 4
9690d02842fSSascha Wildner #define ACPI_ADR_SPACE_CMOS             (ACPI_ADR_SPACE_TYPE) 5
9700d02842fSSascha Wildner #define ACPI_ADR_SPACE_PCI_BAR_TARGET   (ACPI_ADR_SPACE_TYPE) 6
9710d02842fSSascha Wildner #define ACPI_ADR_SPACE_IPMI             (ACPI_ADR_SPACE_TYPE) 7
9720d02842fSSascha Wildner #define ACPI_ADR_SPACE_GPIO             (ACPI_ADR_SPACE_TYPE) 8
9730d02842fSSascha Wildner #define ACPI_ADR_SPACE_GSBUS            (ACPI_ADR_SPACE_TYPE) 9
9740d02842fSSascha Wildner #define ACPI_ADR_SPACE_PLATFORM_COMM    (ACPI_ADR_SPACE_TYPE) 10
975d0dff17aSSascha Wildner #define ACPI_ADR_SPACE_PLATFORM_RT      (ACPI_ADR_SPACE_TYPE) 11
9760d02842fSSascha Wildner 
977d0dff17aSSascha Wildner #define ACPI_NUM_PREDEFINED_REGIONS     12
9780d02842fSSascha Wildner 
9790d02842fSSascha Wildner /*
9800d02842fSSascha Wildner  * Special Address Spaces
9810d02842fSSascha Wildner  *
9820d02842fSSascha Wildner  * Note: A Data Table region is a special type of operation region
9830d02842fSSascha Wildner  * that has its own AML opcode. However, internally, the AML
984c5a52fd3SSascha Wildner  * interpreter simply creates an operation region with an address
9850d02842fSSascha Wildner  * space type of ACPI_ADR_SPACE_DATA_TABLE.
9860d02842fSSascha Wildner  */
9870d02842fSSascha Wildner #define ACPI_ADR_SPACE_DATA_TABLE       (ACPI_ADR_SPACE_TYPE) 0x7E /* Internal to ACPICA only */
9880d02842fSSascha Wildner #define ACPI_ADR_SPACE_FIXED_HARDWARE   (ACPI_ADR_SPACE_TYPE) 0x7F
9890d02842fSSascha Wildner 
9900d02842fSSascha Wildner /* Values for _REG connection code */
9910d02842fSSascha Wildner 
9920d02842fSSascha Wildner #define ACPI_REG_DISCONNECT             0
9930d02842fSSascha Wildner #define ACPI_REG_CONNECT                1
9940d02842fSSascha Wildner 
9950d02842fSSascha Wildner /*
9960d02842fSSascha Wildner  * BitRegister IDs
9970d02842fSSascha Wildner  *
9980d02842fSSascha Wildner  * These values are intended to be used by the hardware interfaces
9990d02842fSSascha Wildner  * and are mapped to individual bitfields defined within the ACPI
10000d02842fSSascha Wildner  * registers. See the AcpiGbl_BitRegisterInfo global table in utglobal.c
10010d02842fSSascha Wildner  * for this mapping.
10020d02842fSSascha Wildner  */
10030d02842fSSascha Wildner 
10040d02842fSSascha Wildner /* PM1 Status register */
10050d02842fSSascha Wildner 
10060d02842fSSascha Wildner #define ACPI_BITREG_TIMER_STATUS                0x00
10070d02842fSSascha Wildner #define ACPI_BITREG_BUS_MASTER_STATUS           0x01
10080d02842fSSascha Wildner #define ACPI_BITREG_GLOBAL_LOCK_STATUS          0x02
10090d02842fSSascha Wildner #define ACPI_BITREG_POWER_BUTTON_STATUS         0x03
10100d02842fSSascha Wildner #define ACPI_BITREG_SLEEP_BUTTON_STATUS         0x04
10110d02842fSSascha Wildner #define ACPI_BITREG_RT_CLOCK_STATUS             0x05
10120d02842fSSascha Wildner #define ACPI_BITREG_WAKE_STATUS                 0x06
10130d02842fSSascha Wildner #define ACPI_BITREG_PCIEXP_WAKE_STATUS          0x07
10140d02842fSSascha Wildner 
10150d02842fSSascha Wildner /* PM1 Enable register */
10160d02842fSSascha Wildner 
10170d02842fSSascha Wildner #define ACPI_BITREG_TIMER_ENABLE                0x08
10180d02842fSSascha Wildner #define ACPI_BITREG_GLOBAL_LOCK_ENABLE          0x09
10190d02842fSSascha Wildner #define ACPI_BITREG_POWER_BUTTON_ENABLE         0x0A
10200d02842fSSascha Wildner #define ACPI_BITREG_SLEEP_BUTTON_ENABLE         0x0B
10210d02842fSSascha Wildner #define ACPI_BITREG_RT_CLOCK_ENABLE             0x0C
10220d02842fSSascha Wildner #define ACPI_BITREG_PCIEXP_WAKE_DISABLE         0x0D
10230d02842fSSascha Wildner 
10240d02842fSSascha Wildner /* PM1 Control register */
10250d02842fSSascha Wildner 
10260d02842fSSascha Wildner #define ACPI_BITREG_SCI_ENABLE                  0x0E
10270d02842fSSascha Wildner #define ACPI_BITREG_BUS_MASTER_RLD              0x0F
10280d02842fSSascha Wildner #define ACPI_BITREG_GLOBAL_LOCK_RELEASE         0x10
10290d02842fSSascha Wildner #define ACPI_BITREG_SLEEP_TYPE                  0x11
10300d02842fSSascha Wildner #define ACPI_BITREG_SLEEP_ENABLE                0x12
10310d02842fSSascha Wildner 
10320d02842fSSascha Wildner /* PM2 Control register */
10330d02842fSSascha Wildner 
10340d02842fSSascha Wildner #define ACPI_BITREG_ARB_DISABLE                 0x13
10350d02842fSSascha Wildner 
10360d02842fSSascha Wildner #define ACPI_BITREG_MAX                         0x13
10370d02842fSSascha Wildner #define ACPI_NUM_BITREG                         ACPI_BITREG_MAX + 1
10380d02842fSSascha Wildner 
10390d02842fSSascha Wildner 
10400d02842fSSascha Wildner /* Status register values. A 1 clears a status bit. 0 = no effect */
10410d02842fSSascha Wildner 
10420d02842fSSascha Wildner #define ACPI_CLEAR_STATUS                       1
10430d02842fSSascha Wildner 
10440d02842fSSascha Wildner /* Enable and Control register values */
10450d02842fSSascha Wildner 
10460d02842fSSascha Wildner #define ACPI_ENABLE_EVENT                       1
10470d02842fSSascha Wildner #define ACPI_DISABLE_EVENT                      0
10480d02842fSSascha Wildner 
10490d02842fSSascha Wildner 
10500d02842fSSascha Wildner /* Sleep function dispatch */
10510d02842fSSascha Wildner 
10520d02842fSSascha Wildner typedef ACPI_STATUS (*ACPI_SLEEP_FUNCTION) (
10530d02842fSSascha Wildner     UINT8                   SleepState);
10540d02842fSSascha Wildner 
10550d02842fSSascha Wildner typedef struct acpi_sleep_functions
10560d02842fSSascha Wildner {
10570d02842fSSascha Wildner     ACPI_SLEEP_FUNCTION     LegacyFunction;
10580d02842fSSascha Wildner     ACPI_SLEEP_FUNCTION     ExtendedFunction;
10590d02842fSSascha Wildner 
10600d02842fSSascha Wildner } ACPI_SLEEP_FUNCTIONS;
10610d02842fSSascha Wildner 
10620d02842fSSascha Wildner 
10630d02842fSSascha Wildner /*
10640d02842fSSascha Wildner  * External ACPI object definition
10650d02842fSSascha Wildner  */
10660d02842fSSascha Wildner 
10670d02842fSSascha Wildner /*
10681093ca81SSascha Wildner  * Note: Type == ACPI_TYPE_ANY (0) is used to indicate a NULL package
10691093ca81SSascha Wildner  * element or an unresolved named reference.
10700d02842fSSascha Wildner  */
10710d02842fSSascha Wildner typedef union acpi_object
10720d02842fSSascha Wildner {
10730d02842fSSascha Wildner     ACPI_OBJECT_TYPE                Type;   /* See definition of AcpiNsType for values */
10740d02842fSSascha Wildner     struct
10750d02842fSSascha Wildner     {
10760d02842fSSascha Wildner         ACPI_OBJECT_TYPE                Type;       /* ACPI_TYPE_INTEGER */
10770d02842fSSascha Wildner         UINT64                          Value;      /* The actual number */
10780d02842fSSascha Wildner     } Integer;
10790d02842fSSascha Wildner 
10800d02842fSSascha Wildner     struct
10810d02842fSSascha Wildner     {
10820d02842fSSascha Wildner         ACPI_OBJECT_TYPE                Type;       /* ACPI_TYPE_STRING */
10830d02842fSSascha Wildner         UINT32                          Length;     /* # of bytes in string, excluding trailing null */
10840d02842fSSascha Wildner         char                            *Pointer;   /* points to the string value */
10850d02842fSSascha Wildner     } String;
10860d02842fSSascha Wildner 
10870d02842fSSascha Wildner     struct
10880d02842fSSascha Wildner     {
10890d02842fSSascha Wildner         ACPI_OBJECT_TYPE                Type;       /* ACPI_TYPE_BUFFER */
10900d02842fSSascha Wildner         UINT32                          Length;     /* # of bytes in buffer */
10910d02842fSSascha Wildner         UINT8                           *Pointer;   /* points to the buffer */
10920d02842fSSascha Wildner     } Buffer;
10930d02842fSSascha Wildner 
10940d02842fSSascha Wildner     struct
10950d02842fSSascha Wildner     {
10960d02842fSSascha Wildner         ACPI_OBJECT_TYPE                Type;       /* ACPI_TYPE_PACKAGE */
10970d02842fSSascha Wildner         UINT32                          Count;      /* # of elements in package */
10980d02842fSSascha Wildner         union acpi_object               *Elements;  /* Pointer to an array of ACPI_OBJECTs */
10990d02842fSSascha Wildner     } Package;
11000d02842fSSascha Wildner 
11010d02842fSSascha Wildner     struct
11020d02842fSSascha Wildner     {
11030d02842fSSascha Wildner         ACPI_OBJECT_TYPE                Type;       /* ACPI_TYPE_LOCAL_REFERENCE */
11040d02842fSSascha Wildner         ACPI_OBJECT_TYPE                ActualType; /* Type associated with the Handle */
11050d02842fSSascha Wildner         ACPI_HANDLE                     Handle;     /* object reference */
11060d02842fSSascha Wildner     } Reference;
11070d02842fSSascha Wildner 
11080d02842fSSascha Wildner     struct
11090d02842fSSascha Wildner     {
11100d02842fSSascha Wildner         ACPI_OBJECT_TYPE                Type;       /* ACPI_TYPE_PROCESSOR */
11110d02842fSSascha Wildner         UINT32                          ProcId;
11120d02842fSSascha Wildner         ACPI_IO_ADDRESS                 PblkAddress;
11130d02842fSSascha Wildner         UINT32                          PblkLength;
11140d02842fSSascha Wildner     } Processor;
11150d02842fSSascha Wildner 
11160d02842fSSascha Wildner     struct
11170d02842fSSascha Wildner     {
11180d02842fSSascha Wildner         ACPI_OBJECT_TYPE                Type;       /* ACPI_TYPE_POWER */
11190d02842fSSascha Wildner         UINT32                          SystemLevel;
11200d02842fSSascha Wildner         UINT32                          ResourceOrder;
11210d02842fSSascha Wildner     } PowerResource;
11220d02842fSSascha Wildner 
11230d02842fSSascha Wildner } ACPI_OBJECT;
11240d02842fSSascha Wildner 
11250d02842fSSascha Wildner 
11260d02842fSSascha Wildner /*
11270d02842fSSascha Wildner  * List of objects, used as a parameter list for control method evaluation
11280d02842fSSascha Wildner  */
11290d02842fSSascha Wildner typedef struct acpi_object_list
11300d02842fSSascha Wildner {
11310d02842fSSascha Wildner     UINT32                          Count;
11320d02842fSSascha Wildner     ACPI_OBJECT                     *Pointer;
11330d02842fSSascha Wildner 
11340d02842fSSascha Wildner } ACPI_OBJECT_LIST;
11350d02842fSSascha Wildner 
11360d02842fSSascha Wildner 
11370d02842fSSascha Wildner /*
11380d02842fSSascha Wildner  * Miscellaneous common Data Structures used by the interfaces
11390d02842fSSascha Wildner  */
11400d02842fSSascha Wildner #define ACPI_NO_BUFFER              0
11419e1c0880SSascha Wildner 
11429e1c0880SSascha Wildner #ifdef ACPI_NO_MEM_ALLOCATIONS
11439e1c0880SSascha Wildner 
11449e1c0880SSascha Wildner #define ACPI_ALLOCATE_BUFFER        (ACPI_SIZE) (0)
11459e1c0880SSascha Wildner #define ACPI_ALLOCATE_LOCAL_BUFFER  (ACPI_SIZE) (0)
11469e1c0880SSascha Wildner 
11479e1c0880SSascha Wildner #else /* ACPI_NO_MEM_ALLOCATIONS */
11489e1c0880SSascha Wildner 
11490d02842fSSascha Wildner #define ACPI_ALLOCATE_BUFFER        (ACPI_SIZE) (-1)    /* Let ACPICA allocate buffer */
11500d02842fSSascha Wildner #define ACPI_ALLOCATE_LOCAL_BUFFER  (ACPI_SIZE) (-2)    /* For internal use only (enables tracking) */
11510d02842fSSascha Wildner 
11529e1c0880SSascha Wildner #endif /* ACPI_NO_MEM_ALLOCATIONS */
11539e1c0880SSascha Wildner 
11540d02842fSSascha Wildner typedef struct acpi_buffer
11550d02842fSSascha Wildner {
11560d02842fSSascha Wildner     ACPI_SIZE                       Length;         /* Length in bytes of the buffer */
11570d02842fSSascha Wildner     void                            *Pointer;       /* pointer to buffer */
11580d02842fSSascha Wildner 
11590d02842fSSascha Wildner } ACPI_BUFFER;
11600d02842fSSascha Wildner 
11610d02842fSSascha Wildner 
11620d02842fSSascha Wildner /*
11630d02842fSSascha Wildner  * NameType for AcpiGetName
11640d02842fSSascha Wildner  */
11650d02842fSSascha Wildner #define ACPI_FULL_PATHNAME              0
11660d02842fSSascha Wildner #define ACPI_SINGLE_NAME                1
1167267c04fdSSascha Wildner #define ACPI_FULL_PATHNAME_NO_TRAILING  2
1168267c04fdSSascha Wildner #define ACPI_NAME_TYPE_MAX              2
11690d02842fSSascha Wildner 
11700d02842fSSascha Wildner 
11710d02842fSSascha Wildner /*
11720d02842fSSascha Wildner  * Predefined Namespace items
11730d02842fSSascha Wildner  */
11740d02842fSSascha Wildner typedef struct acpi_predefined_names
11750d02842fSSascha Wildner {
11762ffe9f16SSascha Wildner     const char                      *Name;
11770d02842fSSascha Wildner     UINT8                           Type;
11780d02842fSSascha Wildner     char                            *Val;
11790d02842fSSascha Wildner 
11800d02842fSSascha Wildner } ACPI_PREDEFINED_NAMES;
11810d02842fSSascha Wildner 
11820d02842fSSascha Wildner 
11830d02842fSSascha Wildner /*
11840d02842fSSascha Wildner  * Structure and flags for AcpiGetSystemInfo
11850d02842fSSascha Wildner  */
11860d02842fSSascha Wildner #define ACPI_SYS_MODE_UNKNOWN           0x0000
11870d02842fSSascha Wildner #define ACPI_SYS_MODE_ACPI              0x0001
11880d02842fSSascha Wildner #define ACPI_SYS_MODE_LEGACY            0x0002
11890d02842fSSascha Wildner #define ACPI_SYS_MODES_MASK             0x0003
11900d02842fSSascha Wildner 
11910d02842fSSascha Wildner 
11920d02842fSSascha Wildner /*
11930d02842fSSascha Wildner  * System info returned by AcpiGetSystemInfo()
11940d02842fSSascha Wildner  */
11950d02842fSSascha Wildner typedef struct acpi_system_info
11960d02842fSSascha Wildner {
11970d02842fSSascha Wildner     UINT32                          AcpiCaVersion;
11980d02842fSSascha Wildner     UINT32                          Flags;
11990d02842fSSascha Wildner     UINT32                          TimerResolution;
12000d02842fSSascha Wildner     UINT32                          Reserved1;
12010d02842fSSascha Wildner     UINT32                          Reserved2;
12020d02842fSSascha Wildner     UINT32                          DebugLevel;
12030d02842fSSascha Wildner     UINT32                          DebugLayer;
12040d02842fSSascha Wildner 
12050d02842fSSascha Wildner } ACPI_SYSTEM_INFO;
12060d02842fSSascha Wildner 
12070d02842fSSascha Wildner 
12080d02842fSSascha Wildner /*
12090d02842fSSascha Wildner  * System statistics returned by AcpiGetStatistics()
12100d02842fSSascha Wildner  */
12110d02842fSSascha Wildner typedef struct acpi_statistics
12120d02842fSSascha Wildner {
12130d02842fSSascha Wildner     UINT32                          SciCount;
12140d02842fSSascha Wildner     UINT32                          GpeCount;
12150d02842fSSascha Wildner     UINT32                          FixedEventCount[ACPI_NUM_FIXED_EVENTS];
12160d02842fSSascha Wildner     UINT32                          MethodCount;
12170d02842fSSascha Wildner 
12180d02842fSSascha Wildner } ACPI_STATISTICS;
12190d02842fSSascha Wildner 
12200d02842fSSascha Wildner 
12210d02842fSSascha Wildner /*
12220d02842fSSascha Wildner  * Types specific to the OS service interfaces
12230d02842fSSascha Wildner  */
12240d02842fSSascha Wildner typedef UINT32
12250d02842fSSascha Wildner (ACPI_SYSTEM_XFACE *ACPI_OSD_HANDLER) (
12260d02842fSSascha Wildner     void                            *Context);
12270d02842fSSascha Wildner 
12280d02842fSSascha Wildner typedef void
12290d02842fSSascha Wildner (ACPI_SYSTEM_XFACE *ACPI_OSD_EXEC_CALLBACK) (
12300d02842fSSascha Wildner     void                            *Context);
12310d02842fSSascha Wildner 
12320d02842fSSascha Wildner /*
12330d02842fSSascha Wildner  * Various handlers and callback procedures
12340d02842fSSascha Wildner  */
12350d02842fSSascha Wildner typedef
12360d02842fSSascha Wildner UINT32 (*ACPI_SCI_HANDLER) (
12370d02842fSSascha Wildner     void                            *Context);
12380d02842fSSascha Wildner 
12390d02842fSSascha Wildner typedef
12400d02842fSSascha Wildner void (*ACPI_GBL_EVENT_HANDLER) (
12410d02842fSSascha Wildner     UINT32                          EventType,
12420d02842fSSascha Wildner     ACPI_HANDLE                     Device,
12430d02842fSSascha Wildner     UINT32                          EventNumber,
12440d02842fSSascha Wildner     void                            *Context);
12450d02842fSSascha Wildner 
12460d02842fSSascha Wildner #define ACPI_EVENT_TYPE_GPE         0
12470d02842fSSascha Wildner #define ACPI_EVENT_TYPE_FIXED       1
12480d02842fSSascha Wildner 
12490d02842fSSascha Wildner typedef
12500d02842fSSascha Wildner UINT32 (*ACPI_EVENT_HANDLER) (
12510d02842fSSascha Wildner     void                            *Context);
12520d02842fSSascha Wildner 
12530d02842fSSascha Wildner typedef
12540d02842fSSascha Wildner UINT32 (*ACPI_GPE_HANDLER) (
12550d02842fSSascha Wildner     ACPI_HANDLE                     GpeDevice,
12560d02842fSSascha Wildner     UINT32                          GpeNumber,
12570d02842fSSascha Wildner     void                            *Context);
12580d02842fSSascha Wildner 
12590d02842fSSascha Wildner typedef
12600d02842fSSascha Wildner void (*ACPI_NOTIFY_HANDLER) (
12610d02842fSSascha Wildner     ACPI_HANDLE                     Device,
12620d02842fSSascha Wildner     UINT32                          Value,
12630d02842fSSascha Wildner     void                            *Context);
12640d02842fSSascha Wildner 
12650d02842fSSascha Wildner typedef
12660d02842fSSascha Wildner void (*ACPI_OBJECT_HANDLER) (
12670d02842fSSascha Wildner     ACPI_HANDLE                     Object,
12680d02842fSSascha Wildner     void                            *Data);
12690d02842fSSascha Wildner 
12700d02842fSSascha Wildner typedef
12710d02842fSSascha Wildner ACPI_STATUS (*ACPI_INIT_HANDLER) (
12720d02842fSSascha Wildner     ACPI_HANDLE                     Object,
12730d02842fSSascha Wildner     UINT32                          Function);
12740d02842fSSascha Wildner 
12750d02842fSSascha Wildner #define ACPI_INIT_DEVICE_INI        1
12760d02842fSSascha Wildner 
12770d02842fSSascha Wildner typedef
12780d02842fSSascha Wildner ACPI_STATUS (*ACPI_EXCEPTION_HANDLER) (
12790d02842fSSascha Wildner     ACPI_STATUS                     AmlStatus,
12800d02842fSSascha Wildner     ACPI_NAME                       Name,
12810d02842fSSascha Wildner     UINT16                          Opcode,
12820d02842fSSascha Wildner     UINT32                          AmlOffset,
12830d02842fSSascha Wildner     void                            *Context);
12840d02842fSSascha Wildner 
12850d02842fSSascha Wildner /* Table Event handler (Load, LoadTable, etc.) and types */
12860d02842fSSascha Wildner 
12870d02842fSSascha Wildner typedef
12880d02842fSSascha Wildner ACPI_STATUS (*ACPI_TABLE_HANDLER) (
12890d02842fSSascha Wildner     UINT32                          Event,
12900d02842fSSascha Wildner     void                            *Table,
12910d02842fSSascha Wildner     void                            *Context);
12920d02842fSSascha Wildner 
1293e5e174adSSascha Wildner 
1294e5e174adSSascha Wildner /* Table Event Types */
1295e5e174adSSascha Wildner 
1296e5e174adSSascha Wildner #define ACPI_TABLE_EVENT_LOAD           0x0
1297e5e174adSSascha Wildner #define ACPI_TABLE_EVENT_UNLOAD         0x1
1298e5e174adSSascha Wildner #define ACPI_TABLE_EVENT_INSTALL        0x2
1299e5e174adSSascha Wildner #define ACPI_TABLE_EVENT_UNINSTALL      0x3
1300e5e174adSSascha Wildner #define ACPI_NUM_TABLE_EVENTS           4
13010d02842fSSascha Wildner 
13020d02842fSSascha Wildner 
13030d02842fSSascha Wildner /* Address Spaces (For Operation Regions) */
13040d02842fSSascha Wildner 
13050d02842fSSascha Wildner typedef
13060d02842fSSascha Wildner ACPI_STATUS (*ACPI_ADR_SPACE_HANDLER) (
13070d02842fSSascha Wildner     UINT32                          Function,
13080d02842fSSascha Wildner     ACPI_PHYSICAL_ADDRESS           Address,
13090d02842fSSascha Wildner     UINT32                          BitWidth,
13100d02842fSSascha Wildner     UINT64                          *Value,
13110d02842fSSascha Wildner     void                            *HandlerContext,
13120d02842fSSascha Wildner     void                            *RegionContext);
13130d02842fSSascha Wildner 
13140d02842fSSascha Wildner #define ACPI_DEFAULT_HANDLER            NULL
13150d02842fSSascha Wildner 
13160d02842fSSascha Wildner /* Special Context data for GenericSerialBus/GeneralPurposeIo (ACPI 5.0) */
13170d02842fSSascha Wildner 
13180d02842fSSascha Wildner typedef struct acpi_connection_info
13190d02842fSSascha Wildner {
13200d02842fSSascha Wildner     UINT8                           *Connection;
13210d02842fSSascha Wildner     UINT16                          Length;
13220d02842fSSascha Wildner     UINT8                           AccessLength;
13230d02842fSSascha Wildner 
13240d02842fSSascha Wildner } ACPI_CONNECTION_INFO;
13250d02842fSSascha Wildner 
1326*aab122a6SSascha Wildner /* Special Context data for PCC Opregion (ACPI 6.3) */
1327*aab122a6SSascha Wildner 
1328*aab122a6SSascha Wildner typedef struct acpi_pcc_info {
1329*aab122a6SSascha Wildner     UINT8                           SubspaceId;
1330*aab122a6SSascha Wildner     UINT16                          Length;
1331*aab122a6SSascha Wildner     UINT8                           *InternalBuffer;
1332*aab122a6SSascha Wildner } ACPI_PCC_INFO;
1333*aab122a6SSascha Wildner 
13340d02842fSSascha Wildner 
13350d02842fSSascha Wildner typedef
13360d02842fSSascha Wildner ACPI_STATUS (*ACPI_ADR_SPACE_SETUP) (
13370d02842fSSascha Wildner     ACPI_HANDLE                     RegionHandle,
13380d02842fSSascha Wildner     UINT32                          Function,
13390d02842fSSascha Wildner     void                            *HandlerContext,
13400d02842fSSascha Wildner     void                            **RegionContext);
13410d02842fSSascha Wildner 
13420d02842fSSascha Wildner #define ACPI_REGION_ACTIVATE    0
13430d02842fSSascha Wildner #define ACPI_REGION_DEACTIVATE  1
13440d02842fSSascha Wildner 
13450d02842fSSascha Wildner typedef
13460d02842fSSascha Wildner ACPI_STATUS (*ACPI_WALK_CALLBACK) (
13470d02842fSSascha Wildner     ACPI_HANDLE                     Object,
13480d02842fSSascha Wildner     UINT32                          NestingLevel,
13490d02842fSSascha Wildner     void                            *Context,
13500d02842fSSascha Wildner     void                            **ReturnValue);
13510d02842fSSascha Wildner 
13520d02842fSSascha Wildner typedef
13530d02842fSSascha Wildner UINT32 (*ACPI_INTERFACE_HANDLER) (
13540d02842fSSascha Wildner     ACPI_STRING                     InterfaceName,
13550d02842fSSascha Wildner     UINT32                          Supported);
13560d02842fSSascha Wildner 
13570d02842fSSascha Wildner 
13580d02842fSSascha Wildner /* Interrupt handler return values */
13590d02842fSSascha Wildner 
13600d02842fSSascha Wildner #define ACPI_INTERRUPT_NOT_HANDLED      0x00
13610d02842fSSascha Wildner #define ACPI_INTERRUPT_HANDLED          0x01
13620d02842fSSascha Wildner 
13630d02842fSSascha Wildner /* GPE handler return values */
13640d02842fSSascha Wildner 
13650d02842fSSascha Wildner #define ACPI_REENABLE_GPE               0x80
13660d02842fSSascha Wildner 
13670d02842fSSascha Wildner 
13680d02842fSSascha Wildner /* Length of 32-bit EISAID values when converted back to a string */
13690d02842fSSascha Wildner 
13700d02842fSSascha Wildner #define ACPI_EISAID_STRING_SIZE         8   /* Includes null terminator */
13710d02842fSSascha Wildner 
13720d02842fSSascha Wildner /* Length of UUID (string) values */
13730d02842fSSascha Wildner 
13740d02842fSSascha Wildner #define ACPI_UUID_LENGTH                16
13750d02842fSSascha Wildner 
137625ca8c79SSascha Wildner /* Length of 3-byte PCI class code values when converted back to a string */
137725ca8c79SSascha Wildner 
137825ca8c79SSascha Wildner #define ACPI_PCICLS_STRING_SIZE         7   /* Includes null terminator */
137925ca8c79SSascha Wildner 
13800d02842fSSascha Wildner 
1381820c5b08SSascha Wildner /* Structures used for device/processor HID, UID, CID */
13820d02842fSSascha Wildner 
13830d02842fSSascha Wildner typedef struct acpi_pnp_device_id
13840d02842fSSascha Wildner {
13850d02842fSSascha Wildner     UINT32                          Length;             /* Length of string + null */
13860d02842fSSascha Wildner     char                            *String;
13870d02842fSSascha Wildner 
13880d02842fSSascha Wildner } ACPI_PNP_DEVICE_ID;
13890d02842fSSascha Wildner 
13900d02842fSSascha Wildner typedef struct acpi_pnp_device_id_list
13910d02842fSSascha Wildner {
13920d02842fSSascha Wildner     UINT32                          Count;              /* Number of IDs in Ids array */
13930d02842fSSascha Wildner     UINT32                          ListSize;           /* Size of list, including ID strings */
13944758d649SSascha Wildner     ACPI_PNP_DEVICE_ID              Ids[];              /* ID array */
13950d02842fSSascha Wildner 
13960d02842fSSascha Wildner } ACPI_PNP_DEVICE_ID_LIST;
13970d02842fSSascha Wildner 
13980d02842fSSascha Wildner /*
13990d02842fSSascha Wildner  * Structure returned from AcpiGetObjectInfo.
14001093ca81SSascha Wildner  * Optimized for both 32-bit and 64-bit builds.
14010d02842fSSascha Wildner  */
14020d02842fSSascha Wildner typedef struct acpi_device_info
14030d02842fSSascha Wildner {
14040d02842fSSascha Wildner     UINT32                          InfoSize;           /* Size of info, including ID strings */
14050d02842fSSascha Wildner     UINT32                          Name;               /* ACPI object Name */
14060d02842fSSascha Wildner     ACPI_OBJECT_TYPE                Type;               /* ACPI object Type */
14070d02842fSSascha Wildner     UINT8                           ParamCount;         /* If a method, required parameter count */
140825ca8c79SSascha Wildner     UINT16                          Valid;              /* Indicates which optional fields are valid */
14090d02842fSSascha Wildner     UINT8                           Flags;              /* Miscellaneous info */
14100d02842fSSascha Wildner     UINT8                           HighestDstates[4];  /* _SxD values: 0xFF indicates not valid */
14110d02842fSSascha Wildner     UINT8                           LowestDstates[5];   /* _SxW values: 0xFF indicates not valid */
14120d02842fSSascha Wildner     UINT64                          Address;            /* _ADR value */
14130d02842fSSascha Wildner     ACPI_PNP_DEVICE_ID              HardwareId;         /* _HID value */
14140d02842fSSascha Wildner     ACPI_PNP_DEVICE_ID              UniqueId;           /* _UID value */
141525ca8c79SSascha Wildner     ACPI_PNP_DEVICE_ID              ClassCode;          /* _CLS value */
14160d02842fSSascha Wildner     ACPI_PNP_DEVICE_ID_LIST         CompatibleIdList;   /* _CID list <must be last> */
14170d02842fSSascha Wildner 
14180d02842fSSascha Wildner } ACPI_DEVICE_INFO;
14190d02842fSSascha Wildner 
14200d02842fSSascha Wildner /* Values for Flags field above (AcpiGetObjectInfo) */
14210d02842fSSascha Wildner 
14220d02842fSSascha Wildner #define ACPI_PCI_ROOT_BRIDGE            0x01
14230d02842fSSascha Wildner 
14240d02842fSSascha Wildner /* Flags for Valid field above (AcpiGetObjectInfo) */
14250d02842fSSascha Wildner 
142625ca8c79SSascha Wildner #define ACPI_VALID_ADR                  0x0002
142725ca8c79SSascha Wildner #define ACPI_VALID_HID                  0x0004
142825ca8c79SSascha Wildner #define ACPI_VALID_UID                  0x0008
142925ca8c79SSascha Wildner #define ACPI_VALID_CID                  0x0020
143025ca8c79SSascha Wildner #define ACPI_VALID_CLS                  0x0040
143125ca8c79SSascha Wildner #define ACPI_VALID_SXDS                 0x0100
143225ca8c79SSascha Wildner #define ACPI_VALID_SXWS                 0x0200
14330d02842fSSascha Wildner 
1434820c5b08SSascha Wildner /* Flags for _STA method */
14350d02842fSSascha Wildner 
14360d02842fSSascha Wildner #define ACPI_STA_DEVICE_PRESENT         0x01
14370d02842fSSascha Wildner #define ACPI_STA_DEVICE_ENABLED         0x02
14380d02842fSSascha Wildner #define ACPI_STA_DEVICE_UI              0x04
14390d02842fSSascha Wildner #define ACPI_STA_DEVICE_FUNCTIONING     0x08
14400d02842fSSascha Wildner #define ACPI_STA_DEVICE_OK              0x08 /* Synonym */
14410d02842fSSascha Wildner #define ACPI_STA_BATTERY_PRESENT        0x10
14420d02842fSSascha Wildner 
14430d02842fSSascha Wildner 
14440d02842fSSascha Wildner /* Context structs for address space handlers */
14450d02842fSSascha Wildner 
14460d02842fSSascha Wildner typedef struct acpi_pci_id
14470d02842fSSascha Wildner {
14480d02842fSSascha Wildner     UINT16                          Segment;
14490d02842fSSascha Wildner     UINT16                          Bus;
14500d02842fSSascha Wildner     UINT16                          Device;
14510d02842fSSascha Wildner     UINT16                          Function;
14520d02842fSSascha Wildner 
14530d02842fSSascha Wildner } ACPI_PCI_ID;
14540d02842fSSascha Wildner 
1455c5a52fd3SSascha Wildner typedef struct acpi_mem_mapping
1456c5a52fd3SSascha Wildner {
1457c5a52fd3SSascha Wildner     ACPI_PHYSICAL_ADDRESS           PhysicalAddress;
1458c5a52fd3SSascha Wildner     UINT8                           *LogicalAddress;
1459c5a52fd3SSascha Wildner     ACPI_SIZE                       Length;
1460c5a52fd3SSascha Wildner     struct acpi_mem_mapping         *NextMm;
1461c5a52fd3SSascha Wildner 
1462c5a52fd3SSascha Wildner } ACPI_MEM_MAPPING;
1463c5a52fd3SSascha Wildner 
14640d02842fSSascha Wildner typedef struct acpi_mem_space_context
14650d02842fSSascha Wildner {
14660d02842fSSascha Wildner     UINT32                          Length;
14670d02842fSSascha Wildner     ACPI_PHYSICAL_ADDRESS           Address;
1468c5a52fd3SSascha Wildner     ACPI_MEM_MAPPING                *CurMm;
1469c5a52fd3SSascha Wildner     ACPI_MEM_MAPPING                *FirstMm;
14700d02842fSSascha Wildner 
14710d02842fSSascha Wildner } ACPI_MEM_SPACE_CONTEXT;
14720d02842fSSascha Wildner 
1473*aab122a6SSascha Wildner typedef struct acpi_data_table_space_context
1474*aab122a6SSascha Wildner {
1475*aab122a6SSascha Wildner     void                            *Pointer;
1476*aab122a6SSascha Wildner 
1477*aab122a6SSascha Wildner } ACPI_DATA_TABLE_MAPPING;
1478*aab122a6SSascha Wildner 
14790d02842fSSascha Wildner 
14800d02842fSSascha Wildner /*
14810d02842fSSascha Wildner  * ACPI_MEMORY_LIST is used only if the ACPICA local cache is enabled
14820d02842fSSascha Wildner  */
14830d02842fSSascha Wildner typedef struct acpi_memory_list
14840d02842fSSascha Wildner {
14852ffe9f16SSascha Wildner     const char                      *ListName;
14860d02842fSSascha Wildner     void                            *ListHead;
14870d02842fSSascha Wildner     UINT16                          ObjectSize;
14880d02842fSSascha Wildner     UINT16                          MaxDepth;
14890d02842fSSascha Wildner     UINT16                          CurrentDepth;
14900d02842fSSascha Wildner 
14910d02842fSSascha Wildner #ifdef ACPI_DBG_TRACK_ALLOCATIONS
14920d02842fSSascha Wildner 
14930d02842fSSascha Wildner     /* Statistics for debug memory tracking only */
14940d02842fSSascha Wildner 
14950d02842fSSascha Wildner     UINT32                          TotalAllocated;
14960d02842fSSascha Wildner     UINT32                          TotalFreed;
14970d02842fSSascha Wildner     UINT32                          MaxOccupied;
14980d02842fSSascha Wildner     UINT32                          TotalSize;
14990d02842fSSascha Wildner     UINT32                          CurrentTotalSize;
15000d02842fSSascha Wildner     UINT32                          Requests;
15010d02842fSSascha Wildner     UINT32                          Hits;
15020d02842fSSascha Wildner #endif
15030d02842fSSascha Wildner 
15040d02842fSSascha Wildner } ACPI_MEMORY_LIST;
15050d02842fSSascha Wildner 
15060d02842fSSascha Wildner 
1507267c04fdSSascha Wildner /* Definitions of trace event types */
1508267c04fdSSascha Wildner 
1509267c04fdSSascha Wildner typedef enum
1510267c04fdSSascha Wildner {
1511267c04fdSSascha Wildner     ACPI_TRACE_AML_METHOD,
1512267c04fdSSascha Wildner     ACPI_TRACE_AML_OPCODE,
1513267c04fdSSascha Wildner     ACPI_TRACE_AML_REGION
1514267c04fdSSascha Wildner 
1515267c04fdSSascha Wildner } ACPI_TRACE_EVENT_TYPE;
1516267c04fdSSascha Wildner 
1517267c04fdSSascha Wildner 
15180d02842fSSascha Wildner /* Definitions of _OSI support */
15190d02842fSSascha Wildner 
15200d02842fSSascha Wildner #define ACPI_VENDOR_STRINGS                 0x01
15210d02842fSSascha Wildner #define ACPI_FEATURE_STRINGS                0x02
15220d02842fSSascha Wildner #define ACPI_ENABLE_INTERFACES              0x00
15230d02842fSSascha Wildner #define ACPI_DISABLE_INTERFACES             0x04
15240d02842fSSascha Wildner 
15250d02842fSSascha Wildner #define ACPI_DISABLE_ALL_VENDOR_STRINGS     (ACPI_DISABLE_INTERFACES | ACPI_VENDOR_STRINGS)
15260d02842fSSascha Wildner #define ACPI_DISABLE_ALL_FEATURE_STRINGS    (ACPI_DISABLE_INTERFACES | ACPI_FEATURE_STRINGS)
15270d02842fSSascha Wildner #define ACPI_DISABLE_ALL_STRINGS            (ACPI_DISABLE_INTERFACES | ACPI_VENDOR_STRINGS | ACPI_FEATURE_STRINGS)
15280d02842fSSascha Wildner #define ACPI_ENABLE_ALL_VENDOR_STRINGS      (ACPI_ENABLE_INTERFACES | ACPI_VENDOR_STRINGS)
15290d02842fSSascha Wildner #define ACPI_ENABLE_ALL_FEATURE_STRINGS     (ACPI_ENABLE_INTERFACES | ACPI_FEATURE_STRINGS)
15300d02842fSSascha Wildner #define ACPI_ENABLE_ALL_STRINGS             (ACPI_ENABLE_INTERFACES | ACPI_VENDOR_STRINGS | ACPI_FEATURE_STRINGS)
15310d02842fSSascha Wildner 
15320d02842fSSascha Wildner #define ACPI_OSI_WIN_2000               0x01
15330d02842fSSascha Wildner #define ACPI_OSI_WIN_XP                 0x02
15340d02842fSSascha Wildner #define ACPI_OSI_WIN_XP_SP1             0x03
15350d02842fSSascha Wildner #define ACPI_OSI_WINSRV_2003            0x04
15360d02842fSSascha Wildner #define ACPI_OSI_WIN_XP_SP2             0x05
15370d02842fSSascha Wildner #define ACPI_OSI_WINSRV_2003_SP1        0x06
15380d02842fSSascha Wildner #define ACPI_OSI_WIN_VISTA              0x07
15390d02842fSSascha Wildner #define ACPI_OSI_WINSRV_2008            0x08
15400d02842fSSascha Wildner #define ACPI_OSI_WIN_VISTA_SP1          0x09
15410d02842fSSascha Wildner #define ACPI_OSI_WIN_VISTA_SP2          0x0A
15420d02842fSSascha Wildner #define ACPI_OSI_WIN_7                  0x0B
15430d02842fSSascha Wildner #define ACPI_OSI_WIN_8                  0x0C
1544e5412f1eSSascha Wildner #define ACPI_OSI_WIN_8_1                0x0D
1545e5412f1eSSascha Wildner #define ACPI_OSI_WIN_10                 0x0E
1546e5412f1eSSascha Wildner #define ACPI_OSI_WIN_10_RS1             0x0F
1547e5412f1eSSascha Wildner #define ACPI_OSI_WIN_10_RS2             0x10
1548e5412f1eSSascha Wildner #define ACPI_OSI_WIN_10_RS3             0x11
1549e5412f1eSSascha Wildner #define ACPI_OSI_WIN_10_RS4             0x12
1550e5412f1eSSascha Wildner #define ACPI_OSI_WIN_10_RS5             0x13
1551e5412f1eSSascha Wildner #define ACPI_OSI_WIN_10_19H1            0x14
155284fe3360SSascha Wildner #define ACPI_OSI_WIN_10_20H1            0x15
15530d02842fSSascha Wildner 
15540d02842fSSascha Wildner 
15555f39c7e7SSascha Wildner /* Definitions of getopt */
15565f39c7e7SSascha Wildner 
15575f39c7e7SSascha Wildner #define ACPI_OPT_END                    -1
15585f39c7e7SSascha Wildner 
155908343eafSSascha Wildner /* Definitions for explicit fallthrough */
156008343eafSSascha Wildner 
156108343eafSSascha Wildner #ifndef ACPI_FALLTHROUGH
156208343eafSSascha Wildner #define ACPI_FALLTHROUGH do {} while(0)
156308343eafSSascha Wildner #endif
15645f39c7e7SSascha Wildner 
15650d02842fSSascha Wildner #endif /* __ACTYPES_H__ */
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