1303 lines
42 KiB
C
1303 lines
42 KiB
C
/******************************************************************************
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*
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* Name: actypes.h - Common data types for the entire ACPI subsystem
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*
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*****************************************************************************/
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/*
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* Copyright (C) 2000 - 2005, R. Byron Moore
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* substantially similar to the "NO WARRANTY" disclaimer below
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* ("Disclaimer") and any redistribution must be conditioned upon
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* including a substantially similar Disclaimer requirement for further
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* binary redistribution.
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* 3. Neither the names of the above-listed copyright holders nor the names
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* of any contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") version 2 as published by the Free
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* Software Foundation.
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*
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* NO WARRANTY
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*/
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#ifndef __ACTYPES_H__
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#define __ACTYPES_H__
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/*! [Begin] no source code translation (keep the typedefs) */
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/*
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* Data type ranges
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* Note: These macros are designed to be compiler independent as well as
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* working around problems that some 32-bit compilers have with 64-bit
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* constants.
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*/
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#define ACPI_UINT8_MAX (UINT8) (~((UINT8) 0)) /* 0xFF */
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#define ACPI_UINT16_MAX (UINT16)(~((UINT16) 0)) /* 0xFFFF */
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#define ACPI_UINT32_MAX (UINT32)(~((UINT32) 0)) /* 0xFFFFFFFF */
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#define ACPI_UINT64_MAX (UINT64)(~((UINT64) 0)) /* 0xFFFFFFFFFFFFFFFF */
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#define ACPI_ASCII_MAX 0x7F
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#ifdef DEFINE_ALTERNATE_TYPES
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/*
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* Types used only in translated source, defined here to enable
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* cross-platform compilation only.
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*/
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typedef int s32;
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typedef unsigned char u8;
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typedef unsigned short u16;
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typedef unsigned int u32;
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typedef COMPILER_DEPENDENT_UINT64 u64;
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#endif
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/*
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* Data types - Fixed across all compilation models (16/32/64)
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*
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* BOOLEAN Logical Boolean.
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* INT8 8-bit (1 byte) signed value
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* UINT8 8-bit (1 byte) unsigned value
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* INT16 16-bit (2 byte) signed value
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* UINT16 16-bit (2 byte) unsigned value
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* INT32 32-bit (4 byte) signed value
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* UINT32 32-bit (4 byte) unsigned value
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* INT64 64-bit (8 byte) signed value
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* UINT64 64-bit (8 byte) unsigned value
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* ACPI_NATIVE_INT 32-bit on IA-32, 64-bit on IA-64 signed value
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* ACPI_NATIVE_UINT 32-bit on IA-32, 64-bit on IA-64 unsigned value
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*/
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#ifndef ACPI_MACHINE_WIDTH
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#error ACPI_MACHINE_WIDTH not defined
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#endif
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#if ACPI_MACHINE_WIDTH == 64
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/*! [Begin] no source code translation (keep the typedefs) */
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/*
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* 64-bit type definitions
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*/
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typedef unsigned char UINT8;
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typedef unsigned char BOOLEAN;
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typedef unsigned short UINT16;
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typedef int INT32;
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typedef unsigned int UINT32;
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typedef COMPILER_DEPENDENT_INT64 INT64;
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typedef COMPILER_DEPENDENT_UINT64 UINT64;
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/*! [End] no source code translation !*/
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typedef s64 acpi_native_int;
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typedef u64 acpi_native_uint;
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typedef u64 acpi_table_ptr;
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typedef u64 acpi_io_address;
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typedef u64 acpi_physical_address;
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typedef u64 acpi_size;
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#define ALIGNED_ADDRESS_BOUNDARY 0x00000008 /* No hardware alignment support in IA64 */
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#define ACPI_USE_NATIVE_DIVIDE /* Native 64-bit integer support */
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#define ACPI_MAX_PTR ACPI_UINT64_MAX
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#define ACPI_SIZE_MAX ACPI_UINT64_MAX
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#elif ACPI_MACHINE_WIDTH == 16
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/*! [Begin] no source code translation (keep the typedefs) */
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/*
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* 16-bit type definitions
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*/
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typedef unsigned char UINT8;
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typedef unsigned char BOOLEAN;
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typedef unsigned int UINT16;
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typedef long INT32;
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typedef int INT16;
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typedef unsigned long UINT32;
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struct
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{
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UINT32 Lo;
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UINT32 Hi;
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};
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/*! [End] no source code translation !*/
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typedef u16 acpi_native_uint;
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typedef s16 acpi_native_int;
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typedef u32 acpi_table_ptr;
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typedef u32 acpi_io_address;
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typedef char *acpi_physical_address;
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typedef u16 acpi_size;
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#define ALIGNED_ADDRESS_BOUNDARY 0x00000002
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#define ACPI_MISALIGNED_TRANSFERS
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#define ACPI_USE_NATIVE_DIVIDE /* No 64-bit integers, ok to use native divide */
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#define ACPI_MAX_PTR ACPI_UINT16_MAX
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#define ACPI_SIZE_MAX ACPI_UINT16_MAX
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/*
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* (16-bit only) internal integers must be 32-bits, so
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* 64-bit integers cannot be supported
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*/
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#define ACPI_NO_INTEGER64_SUPPORT
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#elif ACPI_MACHINE_WIDTH == 32
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/*! [Begin] no source code translation (keep the typedefs) */
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/*
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* 32-bit type definitions (default)
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*/
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typedef unsigned char UINT8;
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typedef unsigned char BOOLEAN;
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typedef unsigned short UINT16;
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typedef int INT32;
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typedef unsigned int UINT32;
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typedef COMPILER_DEPENDENT_INT64 INT64;
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typedef COMPILER_DEPENDENT_UINT64 UINT64;
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/*! [End] no source code translation !*/
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typedef s32 acpi_native_int;
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typedef u32 acpi_native_uint;
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typedef u64 acpi_table_ptr;
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typedef u32 acpi_io_address;
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typedef u64 acpi_physical_address;
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typedef u32 acpi_size;
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#define ALIGNED_ADDRESS_BOUNDARY 0x00000004
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#define ACPI_MISALIGNED_TRANSFERS
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#define ACPI_MAX_PTR ACPI_UINT32_MAX
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#define ACPI_SIZE_MAX ACPI_UINT32_MAX
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#else
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#error unknown ACPI_MACHINE_WIDTH
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#endif
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/*
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* Miscellaneous common types
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*/
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typedef u16 UINT16_BIT;
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typedef u32 UINT32_BIT;
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typedef acpi_native_uint ACPI_PTRDIFF;
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/*
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* Pointer overlays to avoid lots of typecasting for
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* code that accepts both physical and logical pointers.
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*/
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union acpi_pointers
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{
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acpi_physical_address physical;
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void *logical;
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acpi_table_ptr value;
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};
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struct acpi_pointer
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{
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u32 pointer_type;
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union acpi_pointers pointer;
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};
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/* pointer_types for above */
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#define ACPI_PHYSICAL_POINTER 0x01
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#define ACPI_LOGICAL_POINTER 0x02
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/* Processor mode */
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#define ACPI_PHYSICAL_ADDRESSING 0x04
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#define ACPI_LOGICAL_ADDRESSING 0x08
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#define ACPI_MEMORY_MODE 0x0C
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#define ACPI_PHYSMODE_PHYSPTR ACPI_PHYSICAL_ADDRESSING | ACPI_PHYSICAL_POINTER
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#define ACPI_LOGMODE_PHYSPTR ACPI_LOGICAL_ADDRESSING | ACPI_PHYSICAL_POINTER
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#define ACPI_LOGMODE_LOGPTR ACPI_LOGICAL_ADDRESSING | ACPI_LOGICAL_POINTER
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/*
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* Useful defines
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*/
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#ifdef FALSE
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#undef FALSE
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#endif
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#define FALSE (1 == 0)
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#ifdef TRUE
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#undef TRUE
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#endif
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#define TRUE (1 == 1)
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#ifndef NULL
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#define NULL (void *) 0
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#endif
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/*
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* Local datatypes
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*/
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typedef u32 acpi_status; /* All ACPI Exceptions */
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typedef u32 acpi_name; /* 4-byte ACPI name */
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typedef char * acpi_string; /* Null terminated ASCII string */
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typedef void * acpi_handle; /* Actually a ptr to an Node */
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struct uint64_struct
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{
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u32 lo;
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u32 hi;
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};
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union uint64_overlay
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{
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u64 full;
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struct uint64_struct part;
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};
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struct uint32_struct
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{
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u32 lo;
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u32 hi;
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};
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/*
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* Acpi integer width. In ACPI version 1, integers are
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* 32 bits. In ACPI version 2, integers are 64 bits.
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* Note that this pertains to the ACPI integer type only, not
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* other integers used in the implementation of the ACPI CA
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* subsystem.
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*/
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#ifdef ACPI_NO_INTEGER64_SUPPORT
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/* 32-bit integers only, no 64-bit support */
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typedef u32 acpi_integer;
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#define ACPI_INTEGER_MAX ACPI_UINT32_MAX
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#define ACPI_INTEGER_BIT_SIZE 32
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#define ACPI_MAX_DECIMAL_DIGITS 10 /* 2^32 = 4,294,967,296 */
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#define ACPI_USE_NATIVE_DIVIDE /* Use compiler native 32-bit divide */
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#else
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/* 64-bit integers */
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typedef u64 acpi_integer;
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#define ACPI_INTEGER_MAX ACPI_UINT64_MAX
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#define ACPI_INTEGER_BIT_SIZE 64
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#define ACPI_MAX_DECIMAL_DIGITS 20 /* 2^64 = 18,446,744,073,709,551,616 */
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#if ACPI_MACHINE_WIDTH == 64
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#define ACPI_USE_NATIVE_DIVIDE /* Use compiler native 64-bit divide */
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#endif
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#endif
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#define ACPI_MAX64_DECIMAL_DIGITS 20
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#define ACPI_MAX32_DECIMAL_DIGITS 10
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#define ACPI_MAX16_DECIMAL_DIGITS 5
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#define ACPI_MAX8_DECIMAL_DIGITS 3
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/*
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* Constants with special meanings
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*/
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#define ACPI_ROOT_OBJECT (acpi_handle) ACPI_PTR_ADD (char, NULL, ACPI_MAX_PTR)
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/*
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* Initialization sequence
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*/
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#define ACPI_FULL_INITIALIZATION 0x00
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#define ACPI_NO_ADDRESS_SPACE_INIT 0x01
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#define ACPI_NO_HARDWARE_INIT 0x02
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#define ACPI_NO_EVENT_INIT 0x04
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#define ACPI_NO_HANDLER_INIT 0x08
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#define ACPI_NO_ACPI_ENABLE 0x10
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#define ACPI_NO_DEVICE_INIT 0x20
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#define ACPI_NO_OBJECT_INIT 0x40
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/*
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* Initialization state
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*/
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#define ACPI_INITIALIZED_OK 0x01
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/*
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* Power state values
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*/
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#define ACPI_STATE_UNKNOWN (u8) 0xFF
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#define ACPI_STATE_S0 (u8) 0
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#define ACPI_STATE_S1 (u8) 1
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#define ACPI_STATE_S2 (u8) 2
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#define ACPI_STATE_S3 (u8) 3
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#define ACPI_STATE_S4 (u8) 4
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#define ACPI_STATE_S5 (u8) 5
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#define ACPI_S_STATES_MAX ACPI_STATE_S5
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#define ACPI_S_STATE_COUNT 6
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#define ACPI_STATE_D0 (u8) 0
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#define ACPI_STATE_D1 (u8) 1
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#define ACPI_STATE_D2 (u8) 2
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#define ACPI_STATE_D3 (u8) 3
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#define ACPI_D_STATES_MAX ACPI_STATE_D3
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#define ACPI_D_STATE_COUNT 4
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#define ACPI_STATE_C0 (u8) 0
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#define ACPI_STATE_C1 (u8) 1
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#define ACPI_STATE_C2 (u8) 2
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#define ACPI_STATE_C3 (u8) 3
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#define ACPI_C_STATES_MAX ACPI_STATE_C3
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#define ACPI_C_STATE_COUNT 4
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/*
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* Sleep type invalid value
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*/
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#define ACPI_SLEEP_TYPE_MAX 0x7
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#define ACPI_SLEEP_TYPE_INVALID 0xFF
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/*
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* Standard notify values
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*/
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#define ACPI_NOTIFY_BUS_CHECK (u8) 0
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#define ACPI_NOTIFY_DEVICE_CHECK (u8) 1
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#define ACPI_NOTIFY_DEVICE_WAKE (u8) 2
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#define ACPI_NOTIFY_EJECT_REQUEST (u8) 3
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#define ACPI_NOTIFY_DEVICE_CHECK_LIGHT (u8) 4
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#define ACPI_NOTIFY_FREQUENCY_MISMATCH (u8) 5
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#define ACPI_NOTIFY_BUS_MODE_MISMATCH (u8) 6
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#define ACPI_NOTIFY_POWER_FAULT (u8) 7
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/*
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* Table types. These values are passed to the table related APIs
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*/
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typedef u32 acpi_table_type;
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#define ACPI_TABLE_RSDP (acpi_table_type) 0
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#define ACPI_TABLE_DSDT (acpi_table_type) 1
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#define ACPI_TABLE_FADT (acpi_table_type) 2
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#define ACPI_TABLE_FACS (acpi_table_type) 3
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#define ACPI_TABLE_PSDT (acpi_table_type) 4
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#define ACPI_TABLE_SSDT (acpi_table_type) 5
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#define ACPI_TABLE_XSDT (acpi_table_type) 6
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#define ACPI_TABLE_MAX 6
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#define NUM_ACPI_TABLE_TYPES (ACPI_TABLE_MAX+1)
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/*
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* Types associated with ACPI names and objects. The first group of
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* values (up to ACPI_TYPE_EXTERNAL_MAX) correspond to the definition
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* of the ACPI object_type() operator (See the ACPI Spec). Therefore,
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* only add to the first group if the spec changes.
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*
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* NOTE: Types must be kept in sync with the global acpi_ns_properties
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* and acpi_ns_type_names arrays.
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*/
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typedef u32 acpi_object_type;
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#define ACPI_TYPE_ANY 0x00
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#define ACPI_TYPE_INTEGER 0x01 /* Byte/Word/Dword/Zero/One/Ones */
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#define ACPI_TYPE_STRING 0x02
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#define ACPI_TYPE_BUFFER 0x03
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#define ACPI_TYPE_PACKAGE 0x04 /* byte_const, multiple data_term/Constant/super_name */
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#define ACPI_TYPE_FIELD_UNIT 0x05
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#define ACPI_TYPE_DEVICE 0x06 /* Name, multiple Node */
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#define ACPI_TYPE_EVENT 0x07
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#define ACPI_TYPE_METHOD 0x08 /* Name, byte_const, multiple Code */
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#define ACPI_TYPE_MUTEX 0x09
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#define ACPI_TYPE_REGION 0x0A
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#define ACPI_TYPE_POWER 0x0B /* Name,byte_const,word_const,multi Node */
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#define ACPI_TYPE_PROCESSOR 0x0C /* Name,byte_const,Dword_const,byte_const,multi nm_o */
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#define ACPI_TYPE_THERMAL 0x0D /* Name, multiple Node */
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#define ACPI_TYPE_BUFFER_FIELD 0x0E
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#define ACPI_TYPE_DDB_HANDLE 0x0F
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#define ACPI_TYPE_DEBUG_OBJECT 0x10
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#define ACPI_TYPE_EXTERNAL_MAX 0x10
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/*
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* These are object types that do not map directly to the ACPI
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* object_type() operator. They are used for various internal purposes only.
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* If new predefined ACPI_TYPEs are added (via the ACPI specification), these
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* internal types must move upwards. (There is code that depends on these
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* values being contiguous with the external types above.)
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*/
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#define ACPI_TYPE_LOCAL_REGION_FIELD 0x11
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#define ACPI_TYPE_LOCAL_BANK_FIELD 0x12
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#define ACPI_TYPE_LOCAL_INDEX_FIELD 0x13
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#define ACPI_TYPE_LOCAL_REFERENCE 0x14 /* Arg#, Local#, Name, Debug, ref_of, Index */
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#define ACPI_TYPE_LOCAL_ALIAS 0x15
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#define ACPI_TYPE_LOCAL_METHOD_ALIAS 0x16
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#define ACPI_TYPE_LOCAL_NOTIFY 0x17
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#define ACPI_TYPE_LOCAL_ADDRESS_HANDLER 0x18
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#define ACPI_TYPE_LOCAL_RESOURCE 0x19
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#define ACPI_TYPE_LOCAL_RESOURCE_FIELD 0x1A
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#define ACPI_TYPE_LOCAL_SCOPE 0x1B /* 1 Name, multiple object_list Nodes */
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#define ACPI_TYPE_NS_NODE_MAX 0x1B /* Last typecode used within a NS Node */
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/*
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* These are special object types that never appear in
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* a Namespace node, only in an union acpi_operand_object
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*/
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#define ACPI_TYPE_LOCAL_EXTRA 0x1C
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#define ACPI_TYPE_LOCAL_DATA 0x1D
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#define ACPI_TYPE_LOCAL_MAX 0x1D
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/* All types above here are invalid */
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#define ACPI_TYPE_INVALID 0x1E
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#define ACPI_TYPE_NOT_FOUND 0xFF
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/*
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* Bitmapped ACPI types. Used internally only
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*/
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#define ACPI_BTYPE_ANY 0x00000000
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#define ACPI_BTYPE_INTEGER 0x00000001
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#define ACPI_BTYPE_STRING 0x00000002
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#define ACPI_BTYPE_BUFFER 0x00000004
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#define ACPI_BTYPE_PACKAGE 0x00000008
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#define ACPI_BTYPE_FIELD_UNIT 0x00000010
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#define ACPI_BTYPE_DEVICE 0x00000020
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#define ACPI_BTYPE_EVENT 0x00000040
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#define ACPI_BTYPE_METHOD 0x00000080
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#define ACPI_BTYPE_MUTEX 0x00000100
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#define ACPI_BTYPE_REGION 0x00000200
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#define ACPI_BTYPE_POWER 0x00000400
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#define ACPI_BTYPE_PROCESSOR 0x00000800
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#define ACPI_BTYPE_THERMAL 0x00001000
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#define ACPI_BTYPE_BUFFER_FIELD 0x00002000
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#define ACPI_BTYPE_DDB_HANDLE 0x00004000
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#define ACPI_BTYPE_DEBUG_OBJECT 0x00008000
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#define ACPI_BTYPE_REFERENCE 0x00010000
|
|
#define ACPI_BTYPE_RESOURCE 0x00020000
|
|
|
|
#define ACPI_BTYPE_COMPUTE_DATA (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER)
|
|
|
|
#define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE)
|
|
#define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE | ACPI_BTYPE_DDB_HANDLE)
|
|
#define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR)
|
|
#define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */
|
|
#define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF
|
|
|
|
/*
|
|
* All I/O
|
|
*/
|
|
#define ACPI_READ 0
|
|
#define ACPI_WRITE 1
|
|
#define ACPI_IO_MASK 1
|
|
|
|
/*
|
|
* Event Types: Fixed & General Purpose
|
|
*/
|
|
typedef u32 acpi_event_type;
|
|
|
|
/*
|
|
* Fixed events
|
|
*/
|
|
#define ACPI_EVENT_PMTIMER 0
|
|
#define ACPI_EVENT_GLOBAL 1
|
|
#define ACPI_EVENT_POWER_BUTTON 2
|
|
#define ACPI_EVENT_SLEEP_BUTTON 3
|
|
#define ACPI_EVENT_RTC 4
|
|
#define ACPI_EVENT_MAX 4
|
|
#define ACPI_NUM_FIXED_EVENTS ACPI_EVENT_MAX + 1
|
|
|
|
/*
|
|
* Event Status - Per event
|
|
* -------------
|
|
* The encoding of acpi_event_status is illustrated below.
|
|
* Note that a set bit (1) indicates the property is TRUE
|
|
* (e.g. if bit 0 is set then the event is enabled).
|
|
* +-------------+-+-+-+
|
|
* | Bits 31:3 |2|1|0|
|
|
* +-------------+-+-+-+
|
|
* | | | |
|
|
* | | | +- Enabled?
|
|
* | | +--- Enabled for wake?
|
|
* | +----- Set?
|
|
* +----------- <Reserved>
|
|
*/
|
|
typedef u32 acpi_event_status;
|
|
|
|
#define ACPI_EVENT_FLAG_DISABLED (acpi_event_status) 0x00
|
|
#define ACPI_EVENT_FLAG_ENABLED (acpi_event_status) 0x01
|
|
#define ACPI_EVENT_FLAG_WAKE_ENABLED (acpi_event_status) 0x02
|
|
#define ACPI_EVENT_FLAG_SET (acpi_event_status) 0x04
|
|
|
|
/*
|
|
* General Purpose Events (GPE)
|
|
*/
|
|
#define ACPI_GPE_INVALID 0xFF
|
|
#define ACPI_GPE_MAX 0xFF
|
|
#define ACPI_NUM_GPE 256
|
|
|
|
#define ACPI_GPE_ENABLE 0
|
|
#define ACPI_GPE_DISABLE 1
|
|
|
|
|
|
/*
|
|
* GPE info flags - Per GPE
|
|
* +-+-+-+---+---+-+
|
|
* |7|6|5|4:3|2:1|0|
|
|
* +-+-+-+---+---+-+
|
|
* | | | | | |
|
|
* | | | | | +--- Interrupt type: Edge or Level Triggered
|
|
* | | | | +--- Type: Wake-only, Runtime-only, or wake/runtime
|
|
* | | | +--- Type of dispatch -- to method, handler, or none
|
|
* | | +--- Enabled for runtime?
|
|
* | +--- Enabled for wake?
|
|
* +--- System state when GPE ocurred (running/waking)
|
|
*/
|
|
#define ACPI_GPE_XRUPT_TYPE_MASK (u8) 0x01
|
|
#define ACPI_GPE_LEVEL_TRIGGERED (u8) 0x01
|
|
#define ACPI_GPE_EDGE_TRIGGERED (u8) 0x00
|
|
|
|
#define ACPI_GPE_TYPE_MASK (u8) 0x06
|
|
#define ACPI_GPE_TYPE_WAKE_RUN (u8) 0x06
|
|
#define ACPI_GPE_TYPE_WAKE (u8) 0x02
|
|
#define ACPI_GPE_TYPE_RUNTIME (u8) 0x04 /* Default */
|
|
|
|
#define ACPI_GPE_DISPATCH_MASK (u8) 0x18
|
|
#define ACPI_GPE_DISPATCH_HANDLER (u8) 0x08
|
|
#define ACPI_GPE_DISPATCH_METHOD (u8) 0x10
|
|
#define ACPI_GPE_DISPATCH_NOT_USED (u8) 0x00 /* Default */
|
|
|
|
#define ACPI_GPE_RUN_ENABLE_MASK (u8) 0x20
|
|
#define ACPI_GPE_RUN_ENABLED (u8) 0x20
|
|
#define ACPI_GPE_RUN_DISABLED (u8) 0x00 /* Default */
|
|
|
|
#define ACPI_GPE_WAKE_ENABLE_MASK (u8) 0x40
|
|
#define ACPI_GPE_WAKE_ENABLED (u8) 0x40
|
|
#define ACPI_GPE_WAKE_DISABLED (u8) 0x00 /* Default */
|
|
|
|
#define ACPI_GPE_ENABLE_MASK (u8) 0x60 /* Both run/wake */
|
|
|
|
#define ACPI_GPE_SYSTEM_MASK (u8) 0x80
|
|
#define ACPI_GPE_SYSTEM_RUNNING (u8) 0x80
|
|
#define ACPI_GPE_SYSTEM_WAKING (u8) 0x00
|
|
|
|
/*
|
|
* Flags for GPE and Lock interfaces
|
|
*/
|
|
#define ACPI_EVENT_WAKE_ENABLE 0x2 /* acpi_gpe_enable */
|
|
#define ACPI_EVENT_WAKE_DISABLE 0x2 /* acpi_gpe_disable */
|
|
|
|
#define ACPI_NOT_ISR 0x1
|
|
#define ACPI_ISR 0x0
|
|
|
|
|
|
/* Notify types */
|
|
|
|
#define ACPI_SYSTEM_NOTIFY 0x1
|
|
#define ACPI_DEVICE_NOTIFY 0x2
|
|
#define ACPI_ALL_NOTIFY 0x3
|
|
#define ACPI_MAX_NOTIFY_HANDLER_TYPE 0x3
|
|
|
|
#define ACPI_MAX_SYS_NOTIFY 0x7f
|
|
|
|
|
|
/* Address Space (Operation Region) Types */
|
|
|
|
typedef u8 acpi_adr_space_type;
|
|
|
|
#define ACPI_ADR_SPACE_SYSTEM_MEMORY (acpi_adr_space_type) 0
|
|
#define ACPI_ADR_SPACE_SYSTEM_IO (acpi_adr_space_type) 1
|
|
#define ACPI_ADR_SPACE_PCI_CONFIG (acpi_adr_space_type) 2
|
|
#define ACPI_ADR_SPACE_EC (acpi_adr_space_type) 3
|
|
#define ACPI_ADR_SPACE_SMBUS (acpi_adr_space_type) 4
|
|
#define ACPI_ADR_SPACE_CMOS (acpi_adr_space_type) 5
|
|
#define ACPI_ADR_SPACE_PCI_BAR_TARGET (acpi_adr_space_type) 6
|
|
#define ACPI_ADR_SPACE_DATA_TABLE (acpi_adr_space_type) 7
|
|
#define ACPI_ADR_SPACE_FIXED_HARDWARE (acpi_adr_space_type) 127
|
|
|
|
|
|
/*
|
|
* bit_register IDs
|
|
* These are bitfields defined within the full ACPI registers
|
|
*/
|
|
#define ACPI_BITREG_TIMER_STATUS 0x00
|
|
#define ACPI_BITREG_BUS_MASTER_STATUS 0x01
|
|
#define ACPI_BITREG_GLOBAL_LOCK_STATUS 0x02
|
|
#define ACPI_BITREG_POWER_BUTTON_STATUS 0x03
|
|
#define ACPI_BITREG_SLEEP_BUTTON_STATUS 0x04
|
|
#define ACPI_BITREG_RT_CLOCK_STATUS 0x05
|
|
#define ACPI_BITREG_WAKE_STATUS 0x06
|
|
#define ACPI_BITREG_PCIEXP_WAKE_STATUS 0x07
|
|
|
|
#define ACPI_BITREG_TIMER_ENABLE 0x08
|
|
#define ACPI_BITREG_GLOBAL_LOCK_ENABLE 0x09
|
|
#define ACPI_BITREG_POWER_BUTTON_ENABLE 0x0A
|
|
#define ACPI_BITREG_SLEEP_BUTTON_ENABLE 0x0B
|
|
#define ACPI_BITREG_RT_CLOCK_ENABLE 0x0C
|
|
#define ACPI_BITREG_WAKE_ENABLE 0x0D
|
|
#define ACPI_BITREG_PCIEXP_WAKE_DISABLE 0x0E
|
|
|
|
#define ACPI_BITREG_SCI_ENABLE 0x0F
|
|
#define ACPI_BITREG_BUS_MASTER_RLD 0x10
|
|
#define ACPI_BITREG_GLOBAL_LOCK_RELEASE 0x11
|
|
#define ACPI_BITREG_SLEEP_TYPE_A 0x12
|
|
#define ACPI_BITREG_SLEEP_TYPE_B 0x13
|
|
#define ACPI_BITREG_SLEEP_ENABLE 0x14
|
|
|
|
#define ACPI_BITREG_ARB_DISABLE 0x15
|
|
|
|
#define ACPI_BITREG_MAX 0x15
|
|
#define ACPI_NUM_BITREG ACPI_BITREG_MAX + 1
|
|
|
|
|
|
/*
|
|
* External ACPI object definition
|
|
*/
|
|
union acpi_object
|
|
{
|
|
acpi_object_type type; /* See definition of acpi_ns_type for values */
|
|
struct
|
|
{
|
|
acpi_object_type type;
|
|
acpi_integer value; /* The actual number */
|
|
} integer;
|
|
|
|
struct
|
|
{
|
|
acpi_object_type type;
|
|
u32 length; /* # of bytes in string, excluding trailing null */
|
|
char *pointer; /* points to the string value */
|
|
} string;
|
|
|
|
struct
|
|
{
|
|
acpi_object_type type;
|
|
u32 length; /* # of bytes in buffer */
|
|
u8 *pointer; /* points to the buffer */
|
|
} buffer;
|
|
|
|
struct
|
|
{
|
|
acpi_object_type type;
|
|
u32 fill1;
|
|
acpi_handle handle; /* object reference */
|
|
} reference;
|
|
|
|
struct
|
|
{
|
|
acpi_object_type type;
|
|
u32 count; /* # of elements in package */
|
|
union acpi_object *elements; /* Pointer to an array of ACPI_OBJECTs */
|
|
} package;
|
|
|
|
struct
|
|
{
|
|
acpi_object_type type;
|
|
u32 proc_id;
|
|
acpi_io_address pblk_address;
|
|
u32 pblk_length;
|
|
} processor;
|
|
|
|
struct
|
|
{
|
|
acpi_object_type type;
|
|
u32 system_level;
|
|
u32 resource_order;
|
|
} power_resource;
|
|
};
|
|
|
|
|
|
/*
|
|
* List of objects, used as a parameter list for control method evaluation
|
|
*/
|
|
struct acpi_object_list
|
|
{
|
|
u32 count;
|
|
union acpi_object *pointer;
|
|
};
|
|
|
|
|
|
/*
|
|
* Miscellaneous common Data Structures used by the interfaces
|
|
*/
|
|
#define ACPI_NO_BUFFER 0
|
|
#define ACPI_ALLOCATE_BUFFER (acpi_size) (-1)
|
|
#define ACPI_ALLOCATE_LOCAL_BUFFER (acpi_size) (-2)
|
|
|
|
struct acpi_buffer
|
|
{
|
|
acpi_size length; /* Length in bytes of the buffer */
|
|
void *pointer; /* pointer to buffer */
|
|
};
|
|
|
|
|
|
/*
|
|
* name_type for acpi_get_name
|
|
*/
|
|
#define ACPI_FULL_PATHNAME 0
|
|
#define ACPI_SINGLE_NAME 1
|
|
#define ACPI_NAME_TYPE_MAX 1
|
|
|
|
|
|
/*
|
|
* Structure and flags for acpi_get_system_info
|
|
*/
|
|
#define ACPI_SYS_MODE_UNKNOWN 0x0000
|
|
#define ACPI_SYS_MODE_ACPI 0x0001
|
|
#define ACPI_SYS_MODE_LEGACY 0x0002
|
|
#define ACPI_SYS_MODES_MASK 0x0003
|
|
|
|
|
|
/*
|
|
* ACPI Table Info. One per ACPI table _type_
|
|
*/
|
|
struct acpi_table_info
|
|
{
|
|
u32 count;
|
|
};
|
|
|
|
|
|
/*
|
|
* System info returned by acpi_get_system_info()
|
|
*/
|
|
struct acpi_system_info
|
|
{
|
|
u32 acpi_ca_version;
|
|
u32 flags;
|
|
u32 timer_resolution;
|
|
u32 reserved1;
|
|
u32 reserved2;
|
|
u32 debug_level;
|
|
u32 debug_layer;
|
|
u32 num_table_types;
|
|
struct acpi_table_info table_info [NUM_ACPI_TABLE_TYPES];
|
|
};
|
|
|
|
|
|
/*
|
|
* Types specific to the OS service interfaces
|
|
*/
|
|
typedef u32
|
|
(ACPI_SYSTEM_XFACE *acpi_osd_handler) (
|
|
void *context);
|
|
|
|
typedef void
|
|
(ACPI_SYSTEM_XFACE *acpi_osd_exec_callback) (
|
|
void *context);
|
|
|
|
/*
|
|
* Various handlers and callback procedures
|
|
*/
|
|
typedef
|
|
u32 (*acpi_event_handler) (
|
|
void *context);
|
|
|
|
typedef
|
|
void (*acpi_notify_handler) (
|
|
acpi_handle device,
|
|
u32 value,
|
|
void *context);
|
|
|
|
typedef
|
|
void (*acpi_object_handler) (
|
|
acpi_handle object,
|
|
u32 function,
|
|
void *data);
|
|
|
|
typedef
|
|
acpi_status (*acpi_init_handler) (
|
|
acpi_handle object,
|
|
u32 function);
|
|
|
|
#define ACPI_INIT_DEVICE_INI 1
|
|
|
|
typedef
|
|
acpi_status (*acpi_exception_handler) (
|
|
acpi_status aml_status,
|
|
acpi_name name,
|
|
u16 opcode,
|
|
u32 aml_offset,
|
|
void *context);
|
|
|
|
|
|
/* Address Spaces (For Operation Regions) */
|
|
|
|
typedef
|
|
acpi_status (*acpi_adr_space_handler) (
|
|
u32 function,
|
|
acpi_physical_address address,
|
|
u32 bit_width,
|
|
acpi_integer *value,
|
|
void *handler_context,
|
|
void *region_context);
|
|
|
|
#define ACPI_DEFAULT_HANDLER NULL
|
|
|
|
|
|
typedef
|
|
acpi_status (*acpi_adr_space_setup) (
|
|
acpi_handle region_handle,
|
|
u32 function,
|
|
void *handler_context,
|
|
void **region_context);
|
|
|
|
#define ACPI_REGION_ACTIVATE 0
|
|
#define ACPI_REGION_DEACTIVATE 1
|
|
|
|
typedef
|
|
acpi_status (*acpi_walk_callback) (
|
|
acpi_handle obj_handle,
|
|
u32 nesting_level,
|
|
void *context,
|
|
void **return_value);
|
|
|
|
|
|
/* Interrupt handler return values */
|
|
|
|
#define ACPI_INTERRUPT_NOT_HANDLED 0x00
|
|
#define ACPI_INTERRUPT_HANDLED 0x01
|
|
|
|
|
|
/* Common string version of device HIDs and UIDs */
|
|
|
|
struct acpi_device_id
|
|
{
|
|
char value[ACPI_DEVICE_ID_LENGTH];
|
|
};
|
|
|
|
/* Common string version of device CIDs */
|
|
|
|
struct acpi_compatible_id
|
|
{
|
|
char value[ACPI_MAX_CID_LENGTH];
|
|
};
|
|
|
|
struct acpi_compatible_id_list
|
|
{
|
|
u32 count;
|
|
u32 size;
|
|
struct acpi_compatible_id id[1];
|
|
};
|
|
|
|
|
|
/* Structure and flags for acpi_get_object_info */
|
|
|
|
#define ACPI_VALID_STA 0x0001
|
|
#define ACPI_VALID_ADR 0x0002
|
|
#define ACPI_VALID_HID 0x0004
|
|
#define ACPI_VALID_UID 0x0008
|
|
#define ACPI_VALID_CID 0x0010
|
|
#define ACPI_VALID_SXDS 0x0020
|
|
|
|
|
|
#define ACPI_COMMON_OBJ_INFO \
|
|
acpi_object_type type; /* ACPI object type */ \
|
|
acpi_name name /* ACPI object Name */
|
|
|
|
|
|
struct acpi_obj_info_header
|
|
{
|
|
ACPI_COMMON_OBJ_INFO;
|
|
};
|
|
|
|
|
|
/* Structure returned from Get Object Info */
|
|
|
|
struct acpi_device_info
|
|
{
|
|
ACPI_COMMON_OBJ_INFO;
|
|
|
|
u32 valid; /* Indicates which fields below are valid */
|
|
u32 current_status; /* _STA value */
|
|
acpi_integer address; /* _ADR value if any */
|
|
struct acpi_device_id hardware_id; /* _HID value if any */
|
|
struct acpi_device_id unique_id; /* _UID value if any */
|
|
u8 highest_dstates[4]; /* _sx_d values: 0xFF indicates not valid */
|
|
struct acpi_compatible_id_list compatibility_id; /* List of _CIDs if any */
|
|
};
|
|
|
|
|
|
/* Context structs for address space handlers */
|
|
|
|
struct acpi_pci_id
|
|
{
|
|
u16 segment;
|
|
u16 bus;
|
|
u16 device;
|
|
u16 function;
|
|
};
|
|
|
|
|
|
struct acpi_mem_space_context
|
|
{
|
|
u32 length;
|
|
acpi_physical_address address;
|
|
acpi_physical_address mapped_physical_address;
|
|
u8 *mapped_logical_address;
|
|
acpi_size mapped_length;
|
|
};
|
|
|
|
|
|
/*
|
|
* Definitions for Resource Attributes
|
|
*/
|
|
|
|
/*
|
|
* Memory Attributes
|
|
*/
|
|
#define ACPI_READ_ONLY_MEMORY (u8) 0x00
|
|
#define ACPI_READ_WRITE_MEMORY (u8) 0x01
|
|
|
|
#define ACPI_NON_CACHEABLE_MEMORY (u8) 0x00
|
|
#define ACPI_CACHABLE_MEMORY (u8) 0x01
|
|
#define ACPI_WRITE_COMBINING_MEMORY (u8) 0x02
|
|
#define ACPI_PREFETCHABLE_MEMORY (u8) 0x03
|
|
|
|
/*
|
|
* IO Attributes
|
|
* The ISA Io ranges are: n000-n0_ffh, n400-n4_ffh, n800-n8_ffh, n_c00-n_cFFh.
|
|
* The non-ISA Io ranges are: n100-n3_ffh, n500-n7_ffh, n900-n_bFfh, n_cd0-n_fFFh.
|
|
*/
|
|
#define ACPI_NON_ISA_ONLY_RANGES (u8) 0x01
|
|
#define ACPI_ISA_ONLY_RANGES (u8) 0x02
|
|
#define ACPI_ENTIRE_RANGE (ACPI_NON_ISA_ONLY_RANGES | ACPI_ISA_ONLY_RANGES)
|
|
|
|
#define ACPI_SPARSE_TRANSLATION (u8) 0x03
|
|
|
|
/*
|
|
* IO Port Descriptor Decode
|
|
*/
|
|
#define ACPI_DECODE_10 (u8) 0x00 /* 10-bit IO address decode */
|
|
#define ACPI_DECODE_16 (u8) 0x01 /* 16-bit IO address decode */
|
|
|
|
/*
|
|
* IRQ Attributes
|
|
*/
|
|
#define ACPI_EDGE_SENSITIVE (u8) 0x00
|
|
#define ACPI_LEVEL_SENSITIVE (u8) 0x01
|
|
|
|
#define ACPI_ACTIVE_HIGH (u8) 0x00
|
|
#define ACPI_ACTIVE_LOW (u8) 0x01
|
|
|
|
#define ACPI_EXCLUSIVE (u8) 0x00
|
|
#define ACPI_SHARED (u8) 0x01
|
|
|
|
/*
|
|
* DMA Attributes
|
|
*/
|
|
#define ACPI_COMPATIBILITY (u8) 0x00
|
|
#define ACPI_TYPE_A (u8) 0x01
|
|
#define ACPI_TYPE_B (u8) 0x02
|
|
#define ACPI_TYPE_F (u8) 0x03
|
|
|
|
#define ACPI_NOT_BUS_MASTER (u8) 0x00
|
|
#define ACPI_BUS_MASTER (u8) 0x01
|
|
|
|
#define ACPI_TRANSFER_8 (u8) 0x00
|
|
#define ACPI_TRANSFER_8_16 (u8) 0x01
|
|
#define ACPI_TRANSFER_16 (u8) 0x02
|
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/*
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* Start Dependent Functions Priority definitions
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*/
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#define ACPI_GOOD_CONFIGURATION (u8) 0x00
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#define ACPI_ACCEPTABLE_CONFIGURATION (u8) 0x01
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#define ACPI_SUB_OPTIMAL_CONFIGURATION (u8) 0x02
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/*
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* 16, 32 and 64-bit Address Descriptor resource types
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*/
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#define ACPI_MEMORY_RANGE (u8) 0x00
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#define ACPI_IO_RANGE (u8) 0x01
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#define ACPI_BUS_NUMBER_RANGE (u8) 0x02
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#define ACPI_ADDRESS_NOT_FIXED (u8) 0x00
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#define ACPI_ADDRESS_FIXED (u8) 0x01
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#define ACPI_POS_DECODE (u8) 0x00
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#define ACPI_SUB_DECODE (u8) 0x01
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#define ACPI_PRODUCER (u8) 0x00
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#define ACPI_CONSUMER (u8) 0x01
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/*
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* Structures used to describe device resources
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*/
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struct acpi_resource_irq
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{
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u32 edge_level;
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u32 active_high_low;
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u32 shared_exclusive;
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u32 number_of_interrupts;
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u32 interrupts[1];
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};
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struct acpi_resource_dma
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{
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u32 type;
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u32 bus_master;
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u32 transfer;
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u32 number_of_channels;
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u32 channels[1];
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};
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struct acpi_resource_start_dpf
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{
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u32 compatibility_priority;
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u32 performance_robustness;
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};
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/*
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* END_DEPENDENT_FUNCTIONS_RESOURCE struct is not
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* needed because it has no fields
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*/
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struct acpi_resource_io
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{
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u32 io_decode;
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u32 min_base_address;
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u32 max_base_address;
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u32 alignment;
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u32 range_length;
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};
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struct acpi_resource_fixed_io
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{
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u32 base_address;
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u32 range_length;
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};
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struct acpi_resource_vendor
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{
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u32 length;
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u8 reserved[1];
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};
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struct acpi_resource_end_tag
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{
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u8 checksum;
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};
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struct acpi_resource_mem24
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{
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u32 read_write_attribute;
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u32 min_base_address;
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u32 max_base_address;
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u32 alignment;
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u32 range_length;
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};
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struct acpi_resource_mem32
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{
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u32 read_write_attribute;
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u32 min_base_address;
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u32 max_base_address;
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u32 alignment;
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u32 range_length;
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};
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struct acpi_resource_fixed_mem32
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{
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u32 read_write_attribute;
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u32 range_base_address;
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u32 range_length;
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};
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struct acpi_memory_attribute
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{
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u16 cache_attribute;
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u16 read_write_attribute;
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};
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struct acpi_io_attribute
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{
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u16 range_attribute;
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u16 translation_attribute;
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};
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struct acpi_bus_attribute
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{
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u16 reserved1;
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u16 reserved2;
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};
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union acpi_resource_attribute
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{
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struct acpi_memory_attribute memory;
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struct acpi_io_attribute io;
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struct acpi_bus_attribute bus;
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};
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struct acpi_resource_source
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{
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u32 index;
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u32 string_length;
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char *string_ptr;
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};
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struct acpi_resource_address16
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{
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u32 resource_type;
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u32 producer_consumer;
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u32 decode;
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u32 min_address_fixed;
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u32 max_address_fixed;
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union acpi_resource_attribute attribute;
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u32 granularity;
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u32 min_address_range;
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u32 max_address_range;
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u32 address_translation_offset;
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u32 address_length;
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struct acpi_resource_source resource_source;
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};
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struct acpi_resource_address32
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{
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u32 resource_type;
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u32 producer_consumer;
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u32 decode;
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u32 min_address_fixed;
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u32 max_address_fixed;
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union acpi_resource_attribute attribute;
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u32 granularity;
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u32 min_address_range;
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u32 max_address_range;
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u32 address_translation_offset;
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u32 address_length;
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struct acpi_resource_source resource_source;
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};
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struct acpi_resource_address64
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{
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u32 resource_type;
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u32 producer_consumer;
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u32 decode;
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u32 min_address_fixed;
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u32 max_address_fixed;
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union acpi_resource_attribute attribute;
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u64 granularity;
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u64 min_address_range;
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u64 max_address_range;
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u64 address_translation_offset;
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u64 address_length;
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u64 type_specific_attributes;
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struct acpi_resource_source resource_source;
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};
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struct acpi_resource_ext_irq
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{
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u32 producer_consumer;
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u32 edge_level;
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u32 active_high_low;
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u32 shared_exclusive;
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u32 number_of_interrupts;
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struct acpi_resource_source resource_source;
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u32 interrupts[1];
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};
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/* ACPI_RESOURCE_TYPEs */
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#define ACPI_RSTYPE_IRQ 0
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#define ACPI_RSTYPE_DMA 1
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#define ACPI_RSTYPE_START_DPF 2
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#define ACPI_RSTYPE_END_DPF 3
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#define ACPI_RSTYPE_IO 4
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#define ACPI_RSTYPE_FIXED_IO 5
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#define ACPI_RSTYPE_VENDOR 6
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#define ACPI_RSTYPE_END_TAG 7
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#define ACPI_RSTYPE_MEM24 8
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#define ACPI_RSTYPE_MEM32 9
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#define ACPI_RSTYPE_FIXED_MEM32 10
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#define ACPI_RSTYPE_ADDRESS16 11
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#define ACPI_RSTYPE_ADDRESS32 12
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#define ACPI_RSTYPE_ADDRESS64 13
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#define ACPI_RSTYPE_EXT_IRQ 14
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typedef u32 acpi_resource_type;
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union acpi_resource_data
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{
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struct acpi_resource_irq irq;
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struct acpi_resource_dma dma;
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struct acpi_resource_start_dpf start_dpf;
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struct acpi_resource_io io;
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struct acpi_resource_fixed_io fixed_io;
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struct acpi_resource_vendor vendor_specific;
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struct acpi_resource_end_tag end_tag;
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struct acpi_resource_mem24 memory24;
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struct acpi_resource_mem32 memory32;
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struct acpi_resource_fixed_mem32 fixed_memory32;
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struct acpi_resource_address16 address16;
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struct acpi_resource_address32 address32;
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struct acpi_resource_address64 address64;
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struct acpi_resource_ext_irq extended_irq;
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};
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|
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struct acpi_resource
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|
{
|
|
acpi_resource_type id;
|
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u32 length;
|
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union acpi_resource_data data;
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};
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|
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#define ACPI_RESOURCE_LENGTH 12
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#define ACPI_RESOURCE_LENGTH_NO_DATA 8 /* Id + Length fields */
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|
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#define ACPI_SIZEOF_RESOURCE(type) (ACPI_RESOURCE_LENGTH_NO_DATA + sizeof (type))
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|
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#define ACPI_NEXT_RESOURCE(res) (struct acpi_resource *)((u8 *) res + res->length)
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|
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#ifdef ACPI_MISALIGNED_TRANSFERS
|
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#define ACPI_ALIGN_RESOURCE_SIZE(length) (length)
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#else
|
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#define ACPI_ALIGN_RESOURCE_SIZE(length) ACPI_ROUND_UP_TO_NATIVE_WORD(length)
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#endif
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|
|
/*
|
|
* END: of definitions for Resource Attributes
|
|
*/
|
|
|
|
|
|
struct acpi_pci_routing_table
|
|
{
|
|
u32 length;
|
|
u32 pin;
|
|
acpi_integer address; /* here for 64-bit alignment */
|
|
u32 source_index;
|
|
char source[4]; /* pad to 64 bits so sizeof() works in all cases */
|
|
};
|
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|
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/*
|
|
* END: of definitions for PCI Routing tables
|
|
*/
|
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|
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|
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#endif /* __ACTYPES_H__ */
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