863 строки
27 KiB
C
863 строки
27 KiB
C
/******************************************************************************
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*
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* Name: aclocal.h - Internal data types used across the 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 __ACLOCAL_H__
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#define __ACLOCAL_H__
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#define ACPI_WAIT_FOREVER 0xFFFF /* u16, as per ACPI spec */
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typedef void *acpi_mutex;
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typedef u32 acpi_mutex_handle;
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/* Total number of aml opcodes defined */
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#define AML_NUM_OPCODES 0x7F
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/* Forward declarations */
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struct acpi_walk_state;
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struct acpi_obj_mutex;
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union acpi_parse_object;
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/*****************************************************************************
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*
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* Mutex typedefs and structs
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*
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****************************************************************************/
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/*
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* Predefined handles for the mutex objects used within the subsystem
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* All mutex objects are automatically created by acpi_ut_mutex_initialize.
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*
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* The acquire/release ordering protocol is implied via this list. Mutexes
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* with a lower value must be acquired before mutexes with a higher value.
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*
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* NOTE: any changes here must be reflected in the acpi_gbl_mutex_names table also!
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*/
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#define ACPI_MTX_EXECUTE 0
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#define ACPI_MTX_INTERPRETER 1
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#define ACPI_MTX_PARSER 2
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#define ACPI_MTX_DISPATCHER 3
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#define ACPI_MTX_TABLES 4
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#define ACPI_MTX_OP_REGIONS 5
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#define ACPI_MTX_NAMESPACE 6
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#define ACPI_MTX_EVENTS 7
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#define ACPI_MTX_HARDWARE 8
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#define ACPI_MTX_CACHES 9
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#define ACPI_MTX_MEMORY 10
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#define ACPI_MTX_DEBUG_CMD_COMPLETE 11
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#define ACPI_MTX_DEBUG_CMD_READY 12
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#define MAX_MUTEX 12
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#define NUM_MUTEX MAX_MUTEX+1
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#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
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#ifdef DEFINE_ACPI_GLOBALS
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/* Names for the mutexes used in the subsystem */
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static char *acpi_gbl_mutex_names[] = {
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"ACPI_MTX_Execute",
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"ACPI_MTX_Interpreter",
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"ACPI_MTX_Parser",
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"ACPI_MTX_Dispatcher",
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"ACPI_MTX_Tables",
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"ACPI_MTX_op_regions",
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"ACPI_MTX_Namespace",
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"ACPI_MTX_Events",
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"ACPI_MTX_Hardware",
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"ACPI_MTX_Caches",
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"ACPI_MTX_Memory",
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"ACPI_MTX_debug_cmd_complete",
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"ACPI_MTX_debug_cmd_ready",
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};
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#endif
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#endif
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/* Owner IDs are used to track namespace nodes for selective deletion */
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typedef u8 acpi_owner_id;
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#define ACPI_OWNER_ID_MAX 0xFF
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/* This Thread ID means that the mutex is not in use (unlocked) */
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#define ACPI_MUTEX_NOT_ACQUIRED (u32) -1
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/* Table for the global mutexes */
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struct acpi_mutex_info {
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acpi_mutex mutex;
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u32 use_count;
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u32 thread_id;
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};
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/* Lock flag parameter for various interfaces */
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#define ACPI_MTX_DO_NOT_LOCK 0
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#define ACPI_MTX_LOCK 1
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/* Field access granularities */
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#define ACPI_FIELD_BYTE_GRANULARITY 1
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#define ACPI_FIELD_WORD_GRANULARITY 2
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#define ACPI_FIELD_DWORD_GRANULARITY 4
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#define ACPI_FIELD_QWORD_GRANULARITY 8
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/*****************************************************************************
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*
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* Namespace typedefs and structs
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*
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****************************************************************************/
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/* Operational modes of the AML interpreter/scanner */
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typedef enum {
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ACPI_IMODE_LOAD_PASS1 = 0x01,
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ACPI_IMODE_LOAD_PASS2 = 0x02,
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ACPI_IMODE_EXECUTE = 0x0E
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} acpi_interpreter_mode;
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/*
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* The Node describes a named object that appears in the AML
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* An acpi_node is used to store Nodes.
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*
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* data_type is used to differentiate between internal descriptors, and MUST
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* be the first byte in this structure.
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*/
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union acpi_name_union {
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u32 integer;
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char ascii[4];
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};
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struct acpi_namespace_node {
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u8 descriptor; /* Used to differentiate object descriptor types */
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u8 type; /* Type associated with this name */
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u16 reference_count; /* Current count of references and children */
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union acpi_name_union name; /* ACPI Name, always 4 chars per ACPI spec */
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union acpi_operand_object *object; /* Pointer to attached ACPI object (optional) */
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struct acpi_namespace_node *child; /* First child */
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struct acpi_namespace_node *peer; /* Next peer */
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u8 owner_id; /* Who created this node */
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u8 flags;
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/* Fields used by the ASL compiler only */
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#ifdef ACPI_ASL_COMPILER
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u32 value;
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union acpi_parse_object *op;
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#endif
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};
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#define ACPI_ENTRY_NOT_FOUND NULL
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/* Node flags */
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#define ANOBJ_RESERVED 0x01
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#define ANOBJ_END_OF_PEER_LIST 0x02
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#define ANOBJ_DATA_WIDTH_32 0x04 /* Parent table is 64-bits */
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#define ANOBJ_METHOD_ARG 0x08
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#define ANOBJ_METHOD_LOCAL 0x10
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#define ANOBJ_METHOD_NO_RETVAL 0x20
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#define ANOBJ_METHOD_SOME_NO_RETVAL 0x40
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#define ANOBJ_IS_BIT_OFFSET 0x80
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/*
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* ACPI Table Descriptor. One per ACPI table
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*/
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struct acpi_table_desc {
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struct acpi_table_desc *prev;
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struct acpi_table_desc *next;
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struct acpi_table_desc *installed_desc;
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struct acpi_table_header *pointer;
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u8 *aml_start;
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u64 physical_address;
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u32 aml_length;
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acpi_size length;
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acpi_owner_id owner_id;
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u8 type;
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u8 allocation;
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u8 loaded_into_namespace;
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};
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struct acpi_table_list {
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struct acpi_table_desc *next;
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u32 count;
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};
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struct acpi_find_context {
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char *search_for;
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acpi_handle *list;
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u32 *count;
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};
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struct acpi_ns_search_data {
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struct acpi_namespace_node *node;
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};
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/*
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* Predefined Namespace items
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*/
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struct acpi_predefined_names {
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char *name;
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u8 type;
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char *val;
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};
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/* Object types used during package copies */
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#define ACPI_COPY_TYPE_SIMPLE 0
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#define ACPI_COPY_TYPE_PACKAGE 1
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/* Info structure used to convert external<->internal namestrings */
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struct acpi_namestring_info {
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char *external_name;
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char *next_external_char;
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char *internal_name;
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u32 length;
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u32 num_segments;
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u32 num_carats;
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u8 fully_qualified;
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};
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/* Field creation info */
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struct acpi_create_field_info {
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struct acpi_namespace_node *region_node;
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struct acpi_namespace_node *field_node;
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struct acpi_namespace_node *register_node;
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struct acpi_namespace_node *data_register_node;
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u32 bank_value;
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u32 field_bit_position;
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u32 field_bit_length;
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u8 field_flags;
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u8 attribute;
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u8 field_type;
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};
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/*****************************************************************************
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*
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* Event typedefs and structs
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*
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****************************************************************************/
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/* Dispatch info for each GPE -- either a method or handler, cannot be both */
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struct acpi_handler_info {
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acpi_event_handler address; /* Address of handler, if any */
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void *context; /* Context to be passed to handler */
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struct acpi_namespace_node *method_node; /* Method node for this GPE level (saved) */
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};
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union acpi_gpe_dispatch_info {
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struct acpi_namespace_node *method_node; /* Method node for this GPE level */
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struct acpi_handler_info *handler;
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};
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/*
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* Information about a GPE, one per each GPE in an array.
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* NOTE: Important to keep this struct as small as possible.
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*/
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struct acpi_gpe_event_info {
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union acpi_gpe_dispatch_info dispatch; /* Either Method or Handler */
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struct acpi_gpe_register_info *register_info; /* Backpointer to register info */
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u8 flags; /* Misc info about this GPE */
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u8 register_bit; /* This GPE bit within the register */
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};
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/* Information about a GPE register pair, one per each status/enable pair in an array */
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struct acpi_gpe_register_info {
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struct acpi_generic_address status_address; /* Address of status reg */
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struct acpi_generic_address enable_address; /* Address of enable reg */
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u8 enable_for_wake; /* GPEs to keep enabled when sleeping */
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u8 enable_for_run; /* GPEs to keep enabled when running */
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u8 base_gpe_number; /* Base GPE number for this register */
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};
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/*
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* Information about a GPE register block, one per each installed block --
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* GPE0, GPE1, and one per each installed GPE Block Device.
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*/
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struct acpi_gpe_block_info {
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struct acpi_namespace_node *node;
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struct acpi_gpe_block_info *previous;
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struct acpi_gpe_block_info *next;
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struct acpi_gpe_xrupt_info *xrupt_block; /* Backpointer to interrupt block */
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struct acpi_gpe_register_info *register_info; /* One per GPE register pair */
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struct acpi_gpe_event_info *event_info; /* One for each GPE */
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struct acpi_generic_address block_address; /* Base address of the block */
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u32 register_count; /* Number of register pairs in block */
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u8 block_base_number; /* Base GPE number for this block */
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};
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/* Information about GPE interrupt handlers, one per each interrupt level used for GPEs */
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struct acpi_gpe_xrupt_info {
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struct acpi_gpe_xrupt_info *previous;
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struct acpi_gpe_xrupt_info *next;
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struct acpi_gpe_block_info *gpe_block_list_head; /* List of GPE blocks for this xrupt */
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u32 interrupt_number; /* System interrupt number */
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};
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struct acpi_gpe_walk_info {
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struct acpi_namespace_node *gpe_device;
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struct acpi_gpe_block_info *gpe_block;
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};
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typedef acpi_status(*ACPI_GPE_CALLBACK) (struct acpi_gpe_xrupt_info *
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gpe_xrupt_info,
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struct acpi_gpe_block_info *
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gpe_block);
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/* Information about each particular fixed event */
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struct acpi_fixed_event_handler {
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acpi_event_handler handler; /* Address of handler. */
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void *context; /* Context to be passed to handler */
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};
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struct acpi_fixed_event_info {
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u8 status_register_id;
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u8 enable_register_id;
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u16 status_bit_mask;
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u16 enable_bit_mask;
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};
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/* Information used during field processing */
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struct acpi_field_info {
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u8 skip_field;
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u8 field_flag;
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u32 pkg_length;
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};
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/*****************************************************************************
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*
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* Generic "state" object for stacks
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*
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****************************************************************************/
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#define ACPI_CONTROL_NORMAL 0xC0
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#define ACPI_CONTROL_CONDITIONAL_EXECUTING 0xC1
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#define ACPI_CONTROL_PREDICATE_EXECUTING 0xC2
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#define ACPI_CONTROL_PREDICATE_FALSE 0xC3
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#define ACPI_CONTROL_PREDICATE_TRUE 0xC4
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#define ACPI_STATE_COMMON /* Two 32-bit fields and a pointer */\
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u8 data_type; /* To differentiate various internal objs */\
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u8 flags; \
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u16 value; \
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u16 state; \
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u16 reserved; \
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void *next; \
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struct acpi_common_state {
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ACPI_STATE_COMMON};
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/*
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* Update state - used to traverse complex objects such as packages
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*/
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struct acpi_update_state {
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ACPI_STATE_COMMON union acpi_operand_object *object;
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};
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/*
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* Pkg state - used to traverse nested package structures
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*/
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struct acpi_pkg_state {
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ACPI_STATE_COMMON union acpi_operand_object *source_object;
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union acpi_operand_object *dest_object;
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struct acpi_walk_state *walk_state;
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void *this_target_obj;
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u32 num_packages;
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u16 index;
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};
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/*
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* Control state - one per if/else and while constructs.
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* Allows nesting of these constructs
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*/
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struct acpi_control_state {
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ACPI_STATE_COMMON union acpi_parse_object *predicate_op;
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u8 *aml_predicate_start; /* Start of if/while predicate */
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u8 *package_end; /* End of if/while block */
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u16 opcode;
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};
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/*
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* Scope state - current scope during namespace lookups
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*/
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struct acpi_scope_state {
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ACPI_STATE_COMMON struct acpi_namespace_node *node;
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};
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struct acpi_pscope_state {
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ACPI_STATE_COMMON union acpi_parse_object *op; /* Current op being parsed */
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u8 *arg_end; /* Current argument end */
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u8 *pkg_end; /* Current package end */
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u32 arg_list; /* Next argument to parse */
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u32 arg_count; /* Number of fixed arguments */
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};
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/*
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* Thread state - one per thread across multiple walk states. Multiple walk
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* states are created when there are nested control methods executing.
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*/
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struct acpi_thread_state {
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ACPI_STATE_COMMON struct acpi_walk_state *walk_state_list; /* Head of list of walk_states for this thread */
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union acpi_operand_object *acquired_mutex_list; /* List of all currently acquired mutexes */
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u32 thread_id; /* Running thread ID */
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u8 current_sync_level; /* Mutex Sync (nested acquire) level */
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};
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/*
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* Result values - used to accumulate the results of nested
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* AML arguments
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*/
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struct acpi_result_values {
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ACPI_STATE_COMMON
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union acpi_operand_object *obj_desc[ACPI_OBJ_NUM_OPERANDS];
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u8 num_results;
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u8 last_insert;
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};
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typedef
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acpi_status(*acpi_parse_downwards) (struct acpi_walk_state * walk_state,
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union acpi_parse_object ** out_op);
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typedef acpi_status(*acpi_parse_upwards) (struct acpi_walk_state * walk_state);
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/*
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* Notify info - used to pass info to the deferred notify
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* handler/dispatcher.
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*/
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struct acpi_notify_info {
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ACPI_STATE_COMMON struct acpi_namespace_node *node;
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union acpi_operand_object *handler_obj;
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};
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/* Generic state is union of structs above */
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union acpi_generic_state {
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struct acpi_common_state common;
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struct acpi_control_state control;
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struct acpi_update_state update;
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struct acpi_scope_state scope;
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struct acpi_pscope_state parse_scope;
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struct acpi_pkg_state pkg;
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struct acpi_thread_state thread;
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struct acpi_result_values results;
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struct acpi_notify_info notify;
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};
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/*****************************************************************************
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*
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* Interpreter typedefs and structs
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*
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****************************************************************************/
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typedef acpi_status(*ACPI_EXECUTE_OP) (struct acpi_walk_state * walk_state);
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/*****************************************************************************
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*
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* Parser typedefs and structs
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*
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****************************************************************************/
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/*
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* AML opcode, name, and argument layout
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*/
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struct acpi_opcode_info {
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#if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT)
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char *name; /* Opcode name (disassembler/debug only) */
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#endif
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u32 parse_args; /* Grammar/Parse time arguments */
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u32 runtime_args; /* Interpret time arguments */
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u32 flags; /* Misc flags */
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u8 object_type; /* Corresponding internal object type */
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u8 class; /* Opcode class */
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u8 type; /* Opcode type */
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};
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union acpi_parse_value {
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acpi_integer integer; /* Integer constant (Up to 64 bits) */
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struct uint64_struct integer64; /* Structure overlay for 2 32-bit Dwords */
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u32 size; /* bytelist or field size */
|
|
char *string; /* NULL terminated string */
|
|
u8 *buffer; /* buffer or string */
|
|
char *name; /* NULL terminated string */
|
|
union acpi_parse_object *arg; /* arguments and contained ops */
|
|
};
|
|
|
|
#define ACPI_PARSE_COMMON \
|
|
u8 data_type; /* To differentiate various internal objs */\
|
|
u8 flags; /* Type of Op */\
|
|
u16 aml_opcode; /* AML opcode */\
|
|
u32 aml_offset; /* Offset of declaration in AML */\
|
|
union acpi_parse_object *parent; /* Parent op */\
|
|
union acpi_parse_object *next; /* Next op */\
|
|
ACPI_DISASM_ONLY_MEMBERS (\
|
|
u8 disasm_flags; /* Used during AML disassembly */\
|
|
u8 disasm_opcode; /* Subtype used for disassembly */\
|
|
char aml_op_name[16]) /* Op name (debug only) */\
|
|
/* NON-DEBUG members below: */\
|
|
struct acpi_namespace_node *node; /* For use by interpreter */\
|
|
union acpi_parse_value value; /* Value or args associated with the opcode */\
|
|
|
|
|
|
#define ACPI_DASM_BUFFER 0x00
|
|
#define ACPI_DASM_RESOURCE 0x01
|
|
#define ACPI_DASM_STRING 0x02
|
|
#define ACPI_DASM_UNICODE 0x03
|
|
#define ACPI_DASM_EISAID 0x04
|
|
#define ACPI_DASM_MATCHOP 0x05
|
|
|
|
/*
|
|
* generic operation (for example: If, While, Store)
|
|
*/
|
|
struct acpi_parse_obj_common {
|
|
ACPI_PARSE_COMMON};
|
|
|
|
/*
|
|
* Extended Op for named ops (Scope, Method, etc.), deferred ops (Methods and op_regions),
|
|
* and bytelists.
|
|
*/
|
|
struct acpi_parse_obj_named {
|
|
ACPI_PARSE_COMMON u8 * path;
|
|
u8 *data; /* AML body or bytelist data */
|
|
u32 length; /* AML length */
|
|
u32 name; /* 4-byte name or zero if no name */
|
|
};
|
|
|
|
/* The parse node is the fundamental element of the parse tree */
|
|
|
|
struct acpi_parse_obj_asl {
|
|
ACPI_PARSE_COMMON union acpi_parse_object *child;
|
|
union acpi_parse_object *parent_method;
|
|
char *filename;
|
|
char *external_name;
|
|
char *namepath;
|
|
char name_seg[4];
|
|
u32 extra_value;
|
|
u32 column;
|
|
u32 line_number;
|
|
u32 logical_line_number;
|
|
u32 logical_byte_offset;
|
|
u32 end_line;
|
|
u32 end_logical_line;
|
|
u32 acpi_btype;
|
|
u32 aml_length;
|
|
u32 aml_subtree_length;
|
|
u32 final_aml_length;
|
|
u32 final_aml_offset;
|
|
u32 compile_flags;
|
|
u16 parse_opcode;
|
|
u8 aml_opcode_length;
|
|
u8 aml_pkg_len_bytes;
|
|
u8 extra;
|
|
char parse_op_name[12];
|
|
};
|
|
|
|
union acpi_parse_object {
|
|
struct acpi_parse_obj_common common;
|
|
struct acpi_parse_obj_named named;
|
|
struct acpi_parse_obj_asl asl;
|
|
};
|
|
|
|
/*
|
|
* Parse state - one state per parser invocation and each control
|
|
* method.
|
|
*/
|
|
struct acpi_parse_state {
|
|
u32 aml_size;
|
|
u8 *aml_start; /* First AML byte */
|
|
u8 *aml; /* Next AML byte */
|
|
u8 *aml_end; /* (last + 1) AML byte */
|
|
u8 *pkg_start; /* Current package begin */
|
|
u8 *pkg_end; /* Current package end */
|
|
union acpi_parse_object *start_op; /* Root of parse tree */
|
|
struct acpi_namespace_node *start_node;
|
|
union acpi_generic_state *scope; /* Current scope */
|
|
union acpi_parse_object *start_scope;
|
|
};
|
|
|
|
/* Parse object flags */
|
|
|
|
#define ACPI_PARSEOP_GENERIC 0x01
|
|
#define ACPI_PARSEOP_NAMED 0x02
|
|
#define ACPI_PARSEOP_DEFERRED 0x04
|
|
#define ACPI_PARSEOP_BYTELIST 0x08
|
|
#define ACPI_PARSEOP_IN_CACHE 0x80
|
|
|
|
/* Parse object disasm_flags */
|
|
|
|
#define ACPI_PARSEOP_IGNORE 0x01
|
|
#define ACPI_PARSEOP_PARAMLIST 0x02
|
|
#define ACPI_PARSEOP_EMPTY_TERMLIST 0x04
|
|
#define ACPI_PARSEOP_SPECIAL 0x10
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* Hardware (ACPI registers) and PNP
|
|
*
|
|
****************************************************************************/
|
|
|
|
#define PCI_ROOT_HID_STRING "PNP0A03"
|
|
#define PCI_EXPRESS_ROOT_HID_STRING "PNP0A08"
|
|
|
|
struct acpi_bit_register_info {
|
|
u8 parent_register;
|
|
u8 bit_position;
|
|
u16 access_bit_mask;
|
|
};
|
|
|
|
/*
|
|
* Register IDs
|
|
* These are the full ACPI registers
|
|
*/
|
|
#define ACPI_REGISTER_PM1_STATUS 0x01
|
|
#define ACPI_REGISTER_PM1_ENABLE 0x02
|
|
#define ACPI_REGISTER_PM1_CONTROL 0x03
|
|
#define ACPI_REGISTER_PM1A_CONTROL 0x04
|
|
#define ACPI_REGISTER_PM1B_CONTROL 0x05
|
|
#define ACPI_REGISTER_PM2_CONTROL 0x06
|
|
#define ACPI_REGISTER_PM_TIMER 0x07
|
|
#define ACPI_REGISTER_PROCESSOR_BLOCK 0x08
|
|
#define ACPI_REGISTER_SMI_COMMAND_BLOCK 0x09
|
|
|
|
/* Masks used to access the bit_registers */
|
|
|
|
#define ACPI_BITMASK_TIMER_STATUS 0x0001
|
|
#define ACPI_BITMASK_BUS_MASTER_STATUS 0x0010
|
|
#define ACPI_BITMASK_GLOBAL_LOCK_STATUS 0x0020
|
|
#define ACPI_BITMASK_POWER_BUTTON_STATUS 0x0100
|
|
#define ACPI_BITMASK_SLEEP_BUTTON_STATUS 0x0200
|
|
#define ACPI_BITMASK_RT_CLOCK_STATUS 0x0400
|
|
#define ACPI_BITMASK_PCIEXP_WAKE_STATUS 0x4000 /* ACPI 3.0 */
|
|
#define ACPI_BITMASK_WAKE_STATUS 0x8000
|
|
|
|
#define ACPI_BITMASK_ALL_FIXED_STATUS (ACPI_BITMASK_TIMER_STATUS | \
|
|
ACPI_BITMASK_BUS_MASTER_STATUS | \
|
|
ACPI_BITMASK_GLOBAL_LOCK_STATUS | \
|
|
ACPI_BITMASK_POWER_BUTTON_STATUS | \
|
|
ACPI_BITMASK_SLEEP_BUTTON_STATUS | \
|
|
ACPI_BITMASK_RT_CLOCK_STATUS | \
|
|
ACPI_BITMASK_WAKE_STATUS)
|
|
|
|
#define ACPI_BITMASK_TIMER_ENABLE 0x0001
|
|
#define ACPI_BITMASK_GLOBAL_LOCK_ENABLE 0x0020
|
|
#define ACPI_BITMASK_POWER_BUTTON_ENABLE 0x0100
|
|
#define ACPI_BITMASK_SLEEP_BUTTON_ENABLE 0x0200
|
|
#define ACPI_BITMASK_RT_CLOCK_ENABLE 0x0400
|
|
#define ACPI_BITMASK_PCIEXP_WAKE_DISABLE 0x4000 /* ACPI 3.0 */
|
|
|
|
#define ACPI_BITMASK_SCI_ENABLE 0x0001
|
|
#define ACPI_BITMASK_BUS_MASTER_RLD 0x0002
|
|
#define ACPI_BITMASK_GLOBAL_LOCK_RELEASE 0x0004
|
|
#define ACPI_BITMASK_SLEEP_TYPE_X 0x1C00
|
|
#define ACPI_BITMASK_SLEEP_ENABLE 0x2000
|
|
|
|
#define ACPI_BITMASK_ARB_DISABLE 0x0001
|
|
|
|
/* Raw bit position of each bit_register */
|
|
|
|
#define ACPI_BITPOSITION_TIMER_STATUS 0x00
|
|
#define ACPI_BITPOSITION_BUS_MASTER_STATUS 0x04
|
|
#define ACPI_BITPOSITION_GLOBAL_LOCK_STATUS 0x05
|
|
#define ACPI_BITPOSITION_POWER_BUTTON_STATUS 0x08
|
|
#define ACPI_BITPOSITION_SLEEP_BUTTON_STATUS 0x09
|
|
#define ACPI_BITPOSITION_RT_CLOCK_STATUS 0x0A
|
|
#define ACPI_BITPOSITION_PCIEXP_WAKE_STATUS 0x0E /* ACPI 3.0 */
|
|
#define ACPI_BITPOSITION_WAKE_STATUS 0x0F
|
|
|
|
#define ACPI_BITPOSITION_TIMER_ENABLE 0x00
|
|
#define ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE 0x05
|
|
#define ACPI_BITPOSITION_POWER_BUTTON_ENABLE 0x08
|
|
#define ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE 0x09
|
|
#define ACPI_BITPOSITION_RT_CLOCK_ENABLE 0x0A
|
|
#define ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE 0x0E /* ACPI 3.0 */
|
|
|
|
#define ACPI_BITPOSITION_SCI_ENABLE 0x00
|
|
#define ACPI_BITPOSITION_BUS_MASTER_RLD 0x01
|
|
#define ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE 0x02
|
|
#define ACPI_BITPOSITION_SLEEP_TYPE_X 0x0A
|
|
#define ACPI_BITPOSITION_SLEEP_ENABLE 0x0D
|
|
|
|
#define ACPI_BITPOSITION_ARB_DISABLE 0x00
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* Resource descriptors
|
|
*
|
|
****************************************************************************/
|
|
|
|
/* resource_type values */
|
|
|
|
#define ACPI_RESOURCE_TYPE_MEMORY_RANGE 0
|
|
#define ACPI_RESOURCE_TYPE_IO_RANGE 1
|
|
#define ACPI_RESOURCE_TYPE_BUS_NUMBER_RANGE 2
|
|
|
|
/* Resource descriptor types and masks */
|
|
|
|
#define ACPI_RDESC_TYPE_LARGE 0x80
|
|
#define ACPI_RDESC_TYPE_SMALL 0x00
|
|
|
|
#define ACPI_RDESC_TYPE_MASK 0x80
|
|
#define ACPI_RDESC_SMALL_MASK 0x78 /* Only bits 6:3 contain the type */
|
|
|
|
/*
|
|
* Small resource descriptor types
|
|
* Note: The 3 length bits (2:0) must be zero
|
|
*/
|
|
#define ACPI_RDESC_TYPE_IRQ_FORMAT 0x20
|
|
#define ACPI_RDESC_TYPE_DMA_FORMAT 0x28
|
|
#define ACPI_RDESC_TYPE_START_DEPENDENT 0x30
|
|
#define ACPI_RDESC_TYPE_END_DEPENDENT 0x38
|
|
#define ACPI_RDESC_TYPE_IO_PORT 0x40
|
|
#define ACPI_RDESC_TYPE_FIXED_IO_PORT 0x48
|
|
#define ACPI_RDESC_TYPE_SMALL_VENDOR 0x70
|
|
#define ACPI_RDESC_TYPE_END_TAG 0x78
|
|
|
|
/*
|
|
* Large resource descriptor types
|
|
*/
|
|
#define ACPI_RDESC_TYPE_MEMORY_24 0x81
|
|
#define ACPI_RDESC_TYPE_GENERAL_REGISTER 0x82
|
|
#define ACPI_RDESC_TYPE_LARGE_VENDOR 0x84
|
|
#define ACPI_RDESC_TYPE_MEMORY_32 0x85
|
|
#define ACPI_RDESC_TYPE_FIXED_MEMORY_32 0x86
|
|
#define ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE 0x87
|
|
#define ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE 0x88
|
|
#define ACPI_RDESC_TYPE_EXTENDED_XRUPT 0x89
|
|
#define ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE 0x8A
|
|
#define ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE 0x8B
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* Miscellaneous
|
|
*
|
|
****************************************************************************/
|
|
|
|
#define ACPI_ASCII_ZERO 0x30
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* Debugger
|
|
*
|
|
****************************************************************************/
|
|
|
|
struct acpi_db_method_info {
|
|
acpi_handle thread_gate;
|
|
char *name;
|
|
char **args;
|
|
u32 flags;
|
|
u32 num_loops;
|
|
char pathname[128];
|
|
};
|
|
|
|
struct acpi_integrity_info {
|
|
u32 nodes;
|
|
u32 objects;
|
|
};
|
|
|
|
#define ACPI_DB_REDIRECTABLE_OUTPUT 0x01
|
|
#define ACPI_DB_CONSOLE_OUTPUT 0x02
|
|
#define ACPI_DB_DUPLICATE_OUTPUT 0x03
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* Debug
|
|
*
|
|
****************************************************************************/
|
|
|
|
/* Entry for a memory allocation (debug only) */
|
|
|
|
#define ACPI_MEM_MALLOC 0
|
|
#define ACPI_MEM_CALLOC 1
|
|
#define ACPI_MAX_MODULE_NAME 16
|
|
|
|
#define ACPI_COMMON_DEBUG_MEM_HEADER \
|
|
struct acpi_debug_mem_block *previous; \
|
|
struct acpi_debug_mem_block *next; \
|
|
u32 size; \
|
|
u32 component; \
|
|
u32 line; \
|
|
char module[ACPI_MAX_MODULE_NAME]; \
|
|
u8 alloc_type;
|
|
|
|
struct acpi_debug_mem_header {
|
|
ACPI_COMMON_DEBUG_MEM_HEADER};
|
|
|
|
struct acpi_debug_mem_block {
|
|
ACPI_COMMON_DEBUG_MEM_HEADER u64 user_space;
|
|
};
|
|
|
|
#define ACPI_MEM_LIST_GLOBAL 0
|
|
#define ACPI_MEM_LIST_NSNODE 1
|
|
#define ACPI_MEM_LIST_MAX 1
|
|
#define ACPI_NUM_MEM_LISTS 2
|
|
|
|
struct acpi_memory_list {
|
|
char *list_name;
|
|
void *list_head;
|
|
u16 object_size;
|
|
u16 max_depth;
|
|
u16 current_depth;
|
|
u16 link_offset;
|
|
|
|
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
|
|
|
|
/* Statistics for debug memory tracking only */
|
|
|
|
u32 total_allocated;
|
|
u32 total_freed;
|
|
u32 current_total_size;
|
|
u32 requests;
|
|
u32 hits;
|
|
#endif
|
|
};
|
|
|
|
#endif /* __ACLOCAL_H__ */
|