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1286 lines
41 KiB
1286 lines
41 KiB
/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ |
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/****************************************************************************** |
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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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* Copyright (C) 2000 - 2021, Intel Corp. |
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* |
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*****************************************************************************/ |
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#ifndef __ACLOCAL_H__ |
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#define __ACLOCAL_H__ |
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/* acpisrc:struct_defs -- for acpisrc conversion */ |
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#define ACPI_SERIALIZED 0xFF |
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typedef u32 acpi_mutex_handle; |
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#define ACPI_GLOBAL_LOCK (acpi_semaphore) (-1) |
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/* Total number of aml opcodes defined */ |
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#define AML_NUM_OPCODES 0x83 |
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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 |
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* table below also! |
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*/ |
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#define ACPI_MTX_INTERPRETER 0 /* AML Interpreter, main lock */ |
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#define ACPI_MTX_NAMESPACE 1 /* ACPI Namespace */ |
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#define ACPI_MTX_TABLES 2 /* Data for ACPI tables */ |
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#define ACPI_MTX_EVENTS 3 /* Data for ACPI events */ |
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#define ACPI_MTX_CACHES 4 /* Internal caches, general purposes */ |
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#define ACPI_MTX_MEMORY 5 /* Debug memory tracking lists */ |
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#define ACPI_MAX_MUTEX 5 |
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#define ACPI_NUM_MUTEX (ACPI_MAX_MUTEX+1) |
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/* Lock structure for reader/writer interfaces */ |
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struct acpi_rw_lock { |
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acpi_mutex writer_mutex; |
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acpi_mutex reader_mutex; |
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u32 num_readers; |
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}; |
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/* |
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* Predefined handles for spinlocks used within the subsystem. |
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* These spinlocks are created by acpi_ut_mutex_initialize |
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*/ |
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#define ACPI_LOCK_GPES 0 |
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#define ACPI_LOCK_HARDWARE 1 |
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#define ACPI_MAX_LOCK 1 |
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#define ACPI_NUM_LOCK (ACPI_MAX_LOCK+1) |
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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 ((acpi_thread_id) 0) |
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/* This Thread ID means an invalid thread ID */ |
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#ifdef ACPI_OS_INVALID_THREAD_ID |
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#define ACPI_INVALID_THREAD_ID ACPI_OS_INVALID_THREAD_ID |
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#else |
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#define ACPI_INVALID_THREAD_ID ((acpi_thread_id) 0xFFFFFFFF) |
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#endif |
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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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acpi_thread_id 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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#define ACPI_ENTRY_NOT_FOUND NULL |
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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 = 0x03 |
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} acpi_interpreter_mode; |
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/* |
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* The Namespace Node describes a named object that appears in the AML. |
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* descriptor_type is used to differentiate between internal descriptors. |
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* |
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* The node is optimized for both 32-bit and 64-bit platforms: |
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* 20 bytes for the 32-bit case, 32 bytes for the 64-bit case. |
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* |
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* Note: The descriptor_type and Type fields must appear in the identical |
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* position in both the struct acpi_namespace_node and union acpi_operand_object |
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* structures. |
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*/ |
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struct acpi_namespace_node { |
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union acpi_operand_object *object; /* Interpreter object */ |
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u8 descriptor_type; /* Differentiate object descriptor types */ |
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u8 type; /* ACPI Type associated with this name */ |
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u16 flags; /* Miscellaneous flags */ |
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union acpi_name_union name; /* ACPI Name, always 4 chars per ACPI spec */ |
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struct acpi_namespace_node *parent; /* Parent node */ |
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struct acpi_namespace_node *child; /* First child */ |
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struct acpi_namespace_node *peer; /* First peer */ |
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acpi_owner_id owner_id; /* Node creator */ |
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/* |
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* The following fields are used by the ASL compiler and disassembler only |
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*/ |
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#ifdef ACPI_LARGE_NAMESPACE_NODE |
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union acpi_parse_object *op; |
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void *method_locals; |
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void *method_args; |
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u32 value; |
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u32 length; |
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u8 arg_count; |
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#endif |
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}; |
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/* Namespace Node flags */ |
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#define ANOBJ_RESERVED 0x01 /* Available for use */ |
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#define ANOBJ_TEMPORARY 0x02 /* Node is create by a method and is temporary */ |
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#define ANOBJ_METHOD_ARG 0x04 /* Node is a method argument */ |
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#define ANOBJ_METHOD_LOCAL 0x08 /* Node is a method local */ |
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#define ANOBJ_SUBTREE_HAS_INI 0x10 /* Used to optimize device initialization */ |
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#define ANOBJ_EVALUATED 0x20 /* Set on first evaluation of node */ |
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#define ANOBJ_ALLOCATED_BUFFER 0x40 /* Method AML buffer is dynamic (install_method) */ |
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#define ANOBJ_NODE_EARLY_INIT 0x80 /* acpi_exec only: Node was create via init file (-fi) */ |
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#define ANOBJ_IS_EXTERNAL 0x08 /* iASL only: This object created via External() */ |
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#define ANOBJ_METHOD_NO_RETVAL 0x10 /* iASL only: Method has no return value */ |
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#define ANOBJ_METHOD_SOME_NO_RETVAL 0x20 /* iASL only: Method has at least one return value */ |
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#define ANOBJ_IS_REFERENCED 0x80 /* iASL only: Object was referenced */ |
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/* Internal ACPI table management - master table list */ |
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struct acpi_table_list { |
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struct acpi_table_desc *tables; /* Table descriptor array */ |
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u32 current_table_count; /* Tables currently in the array */ |
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u32 max_table_count; /* Max tables array will hold */ |
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u8 flags; |
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}; |
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/* Flags for above */ |
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#define ACPI_ROOT_ORIGIN_UNKNOWN (0) /* ~ORIGIN_ALLOCATED */ |
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#define ACPI_ROOT_ORIGIN_ALLOCATED (1) |
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#define ACPI_ROOT_ALLOW_RESIZE (2) |
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/* List to manage incoming ACPI tables */ |
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struct acpi_new_table_desc { |
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struct acpi_table_header *table; |
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struct acpi_new_table_desc *next; |
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}; |
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/* Predefined table indexes */ |
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#define ACPI_INVALID_TABLE_INDEX (0xFFFFFFFF) |
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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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/* 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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const char *external_name; |
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const 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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struct acpi_namespace_node *connection_node; |
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u8 *resource_buffer; |
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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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u16 resource_length; |
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u16 pin_number_index; |
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u8 field_flags; |
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u8 attribute; |
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u8 field_type; |
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u8 access_length; |
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}; |
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typedef |
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acpi_status (*acpi_internal_method) (struct acpi_walk_state * walk_state); |
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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_OBJECT 0x00010000 /* From Index(), ref_of(), etc (type6_opcodes) */ |
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#define ACPI_BTYPE_RESOURCE 0x00020000 |
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#define ACPI_BTYPE_NAMED_REFERENCE 0x00040000 /* Generic unresolved Name or Namepath */ |
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#define ACPI_BTYPE_COMPUTE_DATA (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER) |
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#define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE) |
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/* Used by Copy, de_ref_of, Store, Printf, Fprintf */ |
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#define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE_OBJECT | ACPI_BTYPE_DDB_HANDLE) |
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#define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR) |
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#define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */ |
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#define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF |
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#pragma pack(1) |
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/* |
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* Information structure for ACPI predefined names. |
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* Each entry in the table contains the following items: |
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* |
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* name - The ACPI reserved name |
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* param_count - Number of arguments to the method |
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* expected_return_btypes - Allowed type(s) for the return value |
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*/ |
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struct acpi_name_info { |
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char name[ACPI_NAMESEG_SIZE]; |
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u16 argument_list; |
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u8 expected_btypes; |
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}; |
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/* |
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* Secondary information structures for ACPI predefined objects that return |
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* package objects. This structure appears as the next entry in the table |
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* after the NAME_INFO structure above. |
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* |
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* The reason for this is to minimize the size of the predefined name table. |
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*/ |
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/* |
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* Used for ACPI_PTYPE1_FIXED, ACPI_PTYPE1_VAR, ACPI_PTYPE2, |
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* ACPI_PTYPE2_MIN, ACPI_PTYPE2_PKG_COUNT, ACPI_PTYPE2_COUNT, |
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* ACPI_PTYPE2_FIX_VAR |
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*/ |
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struct acpi_package_info { |
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u8 type; |
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u8 object_type1; |
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u8 count1; |
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u8 object_type2; |
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u8 count2; |
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u16 reserved; |
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}; |
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/* Used for ACPI_PTYPE2_FIXED */ |
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struct acpi_package_info2 { |
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u8 type; |
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u8 count; |
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u8 object_type[4]; |
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u8 reserved; |
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}; |
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/* Used for ACPI_PTYPE1_OPTION */ |
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struct acpi_package_info3 { |
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u8 type; |
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u8 count; |
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u8 object_type[2]; |
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u8 tail_object_type; |
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u16 reserved; |
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}; |
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struct acpi_package_info4 { |
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u8 type; |
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u8 object_type1; |
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u8 count1; |
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u8 sub_object_types; |
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u8 pkg_count; |
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u16 reserved; |
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}; |
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union acpi_predefined_info { |
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struct acpi_name_info info; |
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struct acpi_package_info ret_info; |
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struct acpi_package_info2 ret_info2; |
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struct acpi_package_info3 ret_info3; |
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struct acpi_package_info4 ret_info4; |
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}; |
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/* Reset to default packing */ |
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#pragma pack() |
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/* Return object auto-repair info */ |
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typedef acpi_status (*acpi_object_converter) (struct acpi_namespace_node * |
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scope, |
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union acpi_operand_object * |
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original_object, |
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union acpi_operand_object ** |
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converted_object); |
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struct acpi_simple_repair_info { |
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char name[ACPI_NAMESEG_SIZE]; |
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u32 unexpected_btypes; |
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u32 package_index; |
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acpi_object_converter object_converter; |
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}; |
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/* |
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* Bitmapped return value types |
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* Note: the actual data types must be contiguous, a loop in nspredef.c |
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* depends on this. |
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*/ |
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#define ACPI_RTYPE_ANY 0x00 |
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#define ACPI_RTYPE_NONE 0x01 |
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#define ACPI_RTYPE_INTEGER 0x02 |
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#define ACPI_RTYPE_STRING 0x04 |
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#define ACPI_RTYPE_BUFFER 0x08 |
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#define ACPI_RTYPE_PACKAGE 0x10 |
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#define ACPI_RTYPE_REFERENCE 0x20 |
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#define ACPI_RTYPE_ALL 0x3F |
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#define ACPI_NUM_RTYPES 5 /* Number of actual object types */ |
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/* Info for running the _REG methods */ |
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struct acpi_reg_walk_info { |
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u32 function; |
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u32 reg_run_count; |
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acpi_adr_space_type space_id; |
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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 host-installed SCI handler */ |
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struct acpi_sci_handler_info { |
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struct acpi_sci_handler_info *next; |
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acpi_sci_handler address; /* Address of handler */ |
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void *context; /* Context to be passed to handler */ |
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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_gpe_handler_info { |
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acpi_gpe_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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u8 original_flags; /* Original (pre-handler) GPE info */ |
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u8 originally_enabled; /* True if GPE was originally enabled */ |
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}; |
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/* Notify info for implicit notify, multiple device objects */ |
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struct acpi_gpe_notify_info { |
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struct acpi_namespace_node *device_node; /* Device to be notified */ |
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struct acpi_gpe_notify_info *next; |
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}; |
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/* |
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* GPE dispatch info. At any time, the GPE can have at most one type |
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* of dispatch - Method, Handler, or Implicit Notify. |
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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_gpe_handler_info *handler; /* Installed GPE handler */ |
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struct acpi_gpe_notify_info *notify_list; /* List of _PRW devices for implicit notifies */ |
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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, Handler, or notify_list */ |
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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 gpe_number; /* This GPE */ |
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u8 runtime_count; /* References to a run GPE */ |
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u8 disable_for_dispatch; /* Masked during dispatching */ |
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}; |
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/* GPE register address */ |
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struct acpi_gpe_address { |
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u8 space_id; /* Address space where the register exists */ |
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u64 address; /* 64-bit address of 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_gpe_address status_address; /* Address of status reg */ |
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struct acpi_gpe_address enable_address; /* Address of enable reg */ |
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u16 base_gpe_number; /* Base GPE number for this register */ |
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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 mask_for_run; /* GPEs to keep masked when running */ |
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u8 enable_mask; /* Current mask of enabled GPEs */ |
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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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u64 address; /* Base address of the block */ |
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u32 register_count; /* Number of register pairs in block */ |
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u16 gpe_count; /* Number of individual GPEs in block */ |
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u16 block_base_number; /* Base GPE number for this block */ |
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u8 space_id; |
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u8 initialized; /* TRUE if this block is initialized */ |
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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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u16 count; |
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acpi_owner_id owner_id; |
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u8 execute_by_owner_id; |
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}; |
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struct acpi_gpe_device_info { |
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u32 index; |
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u32 next_block_base_index; |
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acpi_status status; |
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struct acpi_namespace_node *gpe_device; |
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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, void *context); |
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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 \ |
|
void *next; \ |
|
u8 descriptor_type; /* To differentiate various internal objs */\ |
|
u8 flags; \ |
|
u16 value; \ |
|
u16 state; |
|
|
|
/* There are 2 bytes available here until the next natural alignment boundary */ |
|
|
|
struct acpi_common_state { |
|
ACPI_STATE_COMMON}; |
|
|
|
/* |
|
* Update state - used to traverse complex objects such as packages |
|
*/ |
|
struct acpi_update_state { |
|
ACPI_STATE_COMMON union acpi_operand_object *object; |
|
}; |
|
|
|
/* |
|
* Pkg state - used to traverse nested package structures |
|
*/ |
|
struct acpi_pkg_state { |
|
ACPI_STATE_COMMON u32 index; |
|
union acpi_operand_object *source_object; |
|
union acpi_operand_object *dest_object; |
|
struct acpi_walk_state *walk_state; |
|
void *this_target_obj; |
|
u32 num_packages; |
|
}; |
|
|
|
/* |
|
* Control state - one per if/else and while constructs. |
|
* Allows nesting of these constructs |
|
*/ |
|
struct acpi_control_state { |
|
ACPI_STATE_COMMON u16 opcode; |
|
union acpi_parse_object *predicate_op; |
|
u8 *aml_predicate_start; /* Start of if/while predicate */ |
|
u8 *package_end; /* End of if/while block */ |
|
u64 loop_timeout; /* While() loop timeout */ |
|
}; |
|
|
|
/* |
|
* Scope state - current scope during namespace lookups |
|
*/ |
|
struct acpi_scope_state { |
|
ACPI_STATE_COMMON struct acpi_namespace_node *node; |
|
}; |
|
|
|
struct acpi_pscope_state { |
|
ACPI_STATE_COMMON u32 arg_count; /* Number of fixed arguments */ |
|
union acpi_parse_object *op; /* Current op being parsed */ |
|
u8 *arg_end; /* Current argument end */ |
|
u8 *pkg_end; /* Current package end */ |
|
u32 arg_list; /* Next argument to parse */ |
|
}; |
|
|
|
/* |
|
* Thread state - one per thread across multiple walk states. Multiple walk |
|
* states are created when there are nested control methods executing. |
|
*/ |
|
struct acpi_thread_state { |
|
ACPI_STATE_COMMON u8 current_sync_level; /* Mutex Sync (nested acquire) level */ |
|
struct acpi_walk_state *walk_state_list; /* Head of list of walk_states for this thread */ |
|
union acpi_operand_object *acquired_mutex_list; /* List of all currently acquired mutexes */ |
|
acpi_thread_id thread_id; /* Running thread ID */ |
|
}; |
|
|
|
/* |
|
* Result values - used to accumulate the results of nested |
|
* AML arguments |
|
*/ |
|
struct acpi_result_values { |
|
ACPI_STATE_COMMON |
|
union acpi_operand_object *obj_desc[ACPI_RESULTS_FRAME_OBJ_NUM]; |
|
}; |
|
|
|
typedef |
|
acpi_status (*acpi_parse_downwards) (struct acpi_walk_state * walk_state, |
|
union acpi_parse_object ** out_op); |
|
|
|
typedef |
|
acpi_status (*acpi_parse_upwards) (struct acpi_walk_state * walk_state); |
|
|
|
/* Global handlers for AML Notifies */ |
|
|
|
struct acpi_global_notify_handler { |
|
acpi_notify_handler handler; |
|
void *context; |
|
}; |
|
|
|
/* |
|
* Notify info - used to pass info to the deferred notify |
|
* handler/dispatcher. |
|
*/ |
|
struct acpi_notify_info { |
|
ACPI_STATE_COMMON u8 handler_list_id; |
|
struct acpi_namespace_node *node; |
|
union acpi_operand_object *handler_list_head; |
|
struct acpi_global_notify_handler *global; |
|
}; |
|
|
|
/* Generic state is union of structs above */ |
|
|
|
union acpi_generic_state { |
|
struct acpi_common_state common; |
|
struct acpi_control_state control; |
|
struct acpi_update_state update; |
|
struct acpi_scope_state scope; |
|
struct acpi_pscope_state parse_scope; |
|
struct acpi_pkg_state pkg; |
|
struct acpi_thread_state thread; |
|
struct acpi_result_values results; |
|
struct acpi_notify_info notify; |
|
}; |
|
|
|
/***************************************************************************** |
|
* |
|
* Interpreter typedefs and structs |
|
* |
|
****************************************************************************/ |
|
|
|
typedef |
|
acpi_status (*acpi_execute_op) (struct acpi_walk_state * walk_state); |
|
|
|
/* Address Range info block */ |
|
|
|
struct acpi_address_range { |
|
struct acpi_address_range *next; |
|
struct acpi_namespace_node *region_node; |
|
acpi_physical_address start_address; |
|
acpi_physical_address end_address; |
|
}; |
|
|
|
/***************************************************************************** |
|
* |
|
* Parser typedefs and structs |
|
* |
|
****************************************************************************/ |
|
|
|
/* |
|
* AML opcode, name, and argument layout |
|
*/ |
|
struct acpi_opcode_info { |
|
#if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT) |
|
char *name; /* Opcode name (disassembler/debug only) */ |
|
#endif |
|
u32 parse_args; /* Grammar/Parse time arguments */ |
|
u32 runtime_args; /* Interpret time arguments */ |
|
u16 flags; /* Misc flags */ |
|
u8 object_type; /* Corresponding internal object type */ |
|
u8 class; /* Opcode class */ |
|
u8 type; /* Opcode type */ |
|
}; |
|
|
|
/* Value associated with the parse object */ |
|
|
|
union acpi_parse_value { |
|
u64 integer; /* Integer constant (Up to 64 bits) */ |
|
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 */ |
|
}; |
|
|
|
#if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT) |
|
#define ACPI_DISASM_ONLY_MEMBERS(a) a; |
|
#else |
|
#define ACPI_DISASM_ONLY_MEMBERS(a) |
|
#endif |
|
|
|
#if defined(ACPI_ASL_COMPILER) |
|
#define ACPI_CONVERTER_ONLY_MEMBERS(a) a; |
|
#else |
|
#define ACPI_CONVERTER_ONLY_MEMBERS(a) |
|
#endif |
|
|
|
#define ACPI_PARSE_COMMON \ |
|
union acpi_parse_object *parent; /* Parent op */\ |
|
u8 descriptor_type; /* To differentiate various internal objs */\ |
|
u8 flags; /* Type of Op */\ |
|
u16 aml_opcode; /* AML opcode */\ |
|
u8 *aml; /* Address of declaration in AML */\ |
|
union acpi_parse_object *next; /* Next op */\ |
|
struct acpi_namespace_node *node; /* For use by interpreter */\ |
|
union acpi_parse_value value; /* Value or args associated with the opcode */\ |
|
u8 arg_list_length; /* Number of elements in the arg list */\ |
|
ACPI_DISASM_ONLY_MEMBERS (\ |
|
u16 disasm_flags; /* Used during AML disassembly */\ |
|
u8 disasm_opcode; /* Subtype used for disassembly */\ |
|
char *operator_symbol; /* Used for C-style operator name strings */\ |
|
char aml_op_name[16]) /* Op name (debug only) */\ |
|
ACPI_CONVERTER_ONLY_MEMBERS (\ |
|
char *inline_comment; /* Inline comment */\ |
|
char *end_node_comment; /* End of node comment */\ |
|
char *name_comment; /* Comment associated with the first parameter of the name node */\ |
|
char *close_brace_comment; /* Comments that come after } on the same as } */\ |
|
struct acpi_comment_node *comment_list; /* comments that appears before this node */\ |
|
struct acpi_comment_node *end_blk_comment; /* comments that at the end of a block but before ) or } */\ |
|
char *cv_filename; /* Filename associated with this node. Used for ASL/ASL+ converter */\ |
|
char *cv_parent_filename) /* Parent filename associated with this node. Used for ASL/ASL+ converter */ |
|
|
|
/* categories of comments */ |
|
|
|
typedef enum { |
|
STANDARD_COMMENT = 1, |
|
INLINE_COMMENT, |
|
ENDNODE_COMMENT, |
|
OPENBRACE_COMMENT, |
|
CLOSE_BRACE_COMMENT, |
|
STD_DEFBLK_COMMENT, |
|
END_DEFBLK_COMMENT, |
|
FILENAME_COMMENT, |
|
PARENTFILENAME_COMMENT, |
|
ENDBLK_COMMENT, |
|
INCLUDE_COMMENT |
|
} asl_comment_types; |
|
|
|
/* Internal opcodes for disasm_opcode field above */ |
|
|
|
#define ACPI_DASM_BUFFER 0x00 /* Buffer is a simple data buffer */ |
|
#define ACPI_DASM_RESOURCE 0x01 /* Buffer is a Resource Descriptor */ |
|
#define ACPI_DASM_STRING 0x02 /* Buffer is a ASCII string */ |
|
#define ACPI_DASM_UNICODE 0x03 /* Buffer is a Unicode string */ |
|
#define ACPI_DASM_PLD_METHOD 0x04 /* Buffer is a _PLD method bit-packed buffer */ |
|
#define ACPI_DASM_UUID 0x05 /* Buffer is a UUID/GUID */ |
|
#define ACPI_DASM_EISAID 0x06 /* Integer is an EISAID */ |
|
#define ACPI_DASM_MATCHOP 0x07 /* Parent opcode is a Match() operator */ |
|
#define ACPI_DASM_LNOT_PREFIX 0x08 /* Start of a Lnot_equal (etc.) pair of opcodes */ |
|
#define ACPI_DASM_LNOT_SUFFIX 0x09 /* End of a Lnot_equal (etc.) pair of opcodes */ |
|
#define ACPI_DASM_HID_STRING 0x0A /* String is a _HID or _CID */ |
|
#define ACPI_DASM_IGNORE_SINGLE 0x0B /* Ignore the opcode but not it's children */ |
|
#define ACPI_DASM_SWITCH 0x0C /* While is a Switch */ |
|
#define ACPI_DASM_SWITCH_PREDICATE 0x0D /* Object is a predicate for a Switch or Case block */ |
|
#define ACPI_DASM_CASE 0x0E /* If/Else is a Case in a Switch/Case block */ |
|
#define ACPI_DASM_DEFAULT 0x0F /* Else is a Default in a Switch/Case block */ |
|
|
|
/* |
|
* List struct used in the -ca option |
|
*/ |
|
struct acpi_comment_node { |
|
char *comment; |
|
struct acpi_comment_node *next; |
|
}; |
|
|
|
struct acpi_comment_addr_node { |
|
u8 *addr; |
|
struct acpi_comment_addr_node *next; |
|
}; |
|
|
|
/* |
|
* File node - used for "Include" operator file stack and |
|
* dependency tree for the -ca option |
|
*/ |
|
struct acpi_file_node { |
|
void *file; |
|
char *filename; |
|
char *file_start; /* Points to AML and indicates when the AML for this particular file starts. */ |
|
char *file_end; /* Points to AML and indicates when the AML for this particular file ends. */ |
|
struct acpi_file_node *next; |
|
struct acpi_file_node *parent; |
|
u8 include_written; |
|
struct acpi_comment_node *include_comment; |
|
}; |
|
|
|
/* |
|
* 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 char *path; |
|
u8 *data; /* AML body or bytelist data */ |
|
u32 length; /* AML length */ |
|
u32 name; /* 4-byte name or zero if no name */ |
|
}; |
|
|
|
/* This version is used by the iASL compiler only */ |
|
|
|
#define ACPI_MAX_PARSEOP_NAME 20 |
|
|
|
struct acpi_parse_obj_asl { |
|
ACPI_PARSE_COMMON union acpi_parse_object *child; |
|
union acpi_parse_object *parent_method; |
|
char *filename; |
|
u8 file_changed; |
|
char *parent_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[ACPI_MAX_PARSEOP_NAME]; |
|
}; |
|
|
|
union acpi_parse_object { |
|
struct acpi_parse_obj_common common; |
|
struct acpi_parse_obj_named named; |
|
struct acpi_parse_obj_asl asl; |
|
}; |
|
|
|
struct asl_comment_state { |
|
u8 comment_type; |
|
u32 spaces_before; |
|
union acpi_parse_object *latest_parse_op; |
|
union acpi_parse_object *parsing_paren_brace_node; |
|
u8 capture_comments; |
|
}; |
|
|
|
/* |
|
* Parse state - one state per parser invocation and each control |
|
* method. |
|
*/ |
|
struct acpi_parse_state { |
|
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; |
|
u32 aml_size; |
|
}; |
|
|
|
/* Parse object flags */ |
|
|
|
#define ACPI_PARSEOP_GENERIC 0x01 |
|
#define ACPI_PARSEOP_NAMED_OBJECT 0x02 |
|
#define ACPI_PARSEOP_DEFERRED 0x04 |
|
#define ACPI_PARSEOP_BYTELIST 0x08 |
|
#define ACPI_PARSEOP_IN_STACK 0x10 |
|
#define ACPI_PARSEOP_TARGET 0x20 |
|
#define ACPI_PARSEOP_IN_CACHE 0x80 |
|
|
|
/* Parse object disasm_flags */ |
|
|
|
#define ACPI_PARSEOP_IGNORE 0x0001 |
|
#define ACPI_PARSEOP_PARAMETER_LIST 0x0002 |
|
#define ACPI_PARSEOP_EMPTY_TERMLIST 0x0004 |
|
#define ACPI_PARSEOP_PREDEFINED_CHECKED 0x0008 |
|
#define ACPI_PARSEOP_CLOSING_PAREN 0x0010 |
|
#define ACPI_PARSEOP_COMPOUND_ASSIGNMENT 0x0020 |
|
#define ACPI_PARSEOP_ASSIGNMENT 0x0040 |
|
#define ACPI_PARSEOP_ELSEIF 0x0080 |
|
#define ACPI_PARSEOP_LEGACY_ASL_ONLY 0x0100 |
|
|
|
/***************************************************************************** |
|
* |
|
* Hardware (ACPI registers) and PNP |
|
* |
|
****************************************************************************/ |
|
|
|
struct acpi_bit_register_info { |
|
u8 parent_register; |
|
u8 bit_position; |
|
u16 access_bit_mask; |
|
}; |
|
|
|
/* |
|
* Some ACPI registers have bits that must be ignored -- meaning that they |
|
* must be preserved. |
|
*/ |
|
#define ACPI_PM1_STATUS_PRESERVED_BITS 0x0800 /* Bit 11 */ |
|
|
|
/* Write-only bits must be zeroed by software */ |
|
|
|
#define ACPI_PM1_CONTROL_WRITEONLY_BITS 0x2004 /* Bits 13, 2 */ |
|
|
|
/* For control registers, both ignored and reserved bits must be preserved */ |
|
|
|
/* |
|
* For PM1 control, the SCI enable bit (bit 0, SCI_EN) is defined by the |
|
* ACPI specification to be a "preserved" bit - "OSPM always preserves this |
|
* bit position", section 4.7.3.2.1. However, on some machines the OS must |
|
* write a one to this bit after resume for the machine to work properly. |
|
* To enable this, we no longer attempt to preserve this bit. No machines |
|
* are known to fail if the bit is not preserved. (May 2009) |
|
*/ |
|
#define ACPI_PM1_CONTROL_IGNORED_BITS 0x0200 /* Bit 9 */ |
|
#define ACPI_PM1_CONTROL_RESERVED_BITS 0xC1F8 /* Bits 14-15, 3-8 */ |
|
#define ACPI_PM1_CONTROL_PRESERVED_BITS \ |
|
(ACPI_PM1_CONTROL_IGNORED_BITS | ACPI_PM1_CONTROL_RESERVED_BITS) |
|
|
|
#define ACPI_PM2_CONTROL_PRESERVED_BITS 0xFFFFFFFE /* All except bit 0 */ |
|
|
|
/* |
|
* 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_PM2_CONTROL 0x04 |
|
#define ACPI_REGISTER_PM_TIMER 0x05 |
|
#define ACPI_REGISTER_PROCESSOR_BLOCK 0x06 |
|
#define ACPI_REGISTER_SMI_COMMAND_BLOCK 0x07 |
|
|
|
/* 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_PCIEXP_WAKE_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 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 0x0A |
|
#define ACPI_BITPOSITION_SLEEP_ENABLE 0x0D |
|
|
|
#define ACPI_BITPOSITION_ARB_DISABLE 0x00 |
|
|
|
/* Structs and definitions for _OSI support and I/O port validation */ |
|
|
|
#define ACPI_ALWAYS_ILLEGAL 0x00 |
|
|
|
struct acpi_interface_info { |
|
char *name; |
|
struct acpi_interface_info *next; |
|
u8 flags; |
|
u8 value; |
|
}; |
|
|
|
#define ACPI_OSI_INVALID 0x01 |
|
#define ACPI_OSI_DYNAMIC 0x02 |
|
#define ACPI_OSI_FEATURE 0x04 |
|
#define ACPI_OSI_DEFAULT_INVALID 0x08 |
|
#define ACPI_OSI_OPTIONAL_FEATURE (ACPI_OSI_FEATURE | ACPI_OSI_DEFAULT_INVALID | ACPI_OSI_INVALID) |
|
|
|
struct acpi_port_info { |
|
char *name; |
|
u16 start; |
|
u16 end; |
|
u8 osi_dependency; |
|
}; |
|
|
|
/***************************************************************************** |
|
* |
|
* Resource descriptors |
|
* |
|
****************************************************************************/ |
|
|
|
/* resource_type values */ |
|
|
|
#define ACPI_ADDRESS_TYPE_MEMORY_RANGE 0 |
|
#define ACPI_ADDRESS_TYPE_IO_RANGE 1 |
|
#define ACPI_ADDRESS_TYPE_BUS_NUMBER_RANGE 2 |
|
|
|
/* Resource descriptor types and masks */ |
|
|
|
#define ACPI_RESOURCE_NAME_LARGE 0x80 |
|
#define ACPI_RESOURCE_NAME_SMALL 0x00 |
|
|
|
#define ACPI_RESOURCE_NAME_SMALL_MASK 0x78 /* Bits 6:3 contain the type */ |
|
#define ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK 0x07 /* Bits 2:0 contain the length */ |
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#define ACPI_RESOURCE_NAME_LARGE_MASK 0x7F /* Bits 6:0 contain the type */ |
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/* |
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* Small resource descriptor "names" as defined by the ACPI specification. |
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* Note: Bits 2:0 are used for the descriptor length |
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*/ |
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#define ACPI_RESOURCE_NAME_IRQ 0x20 |
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#define ACPI_RESOURCE_NAME_DMA 0x28 |
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#define ACPI_RESOURCE_NAME_START_DEPENDENT 0x30 |
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#define ACPI_RESOURCE_NAME_END_DEPENDENT 0x38 |
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#define ACPI_RESOURCE_NAME_IO 0x40 |
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#define ACPI_RESOURCE_NAME_FIXED_IO 0x48 |
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#define ACPI_RESOURCE_NAME_FIXED_DMA 0x50 |
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#define ACPI_RESOURCE_NAME_RESERVED_S2 0x58 |
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#define ACPI_RESOURCE_NAME_RESERVED_S3 0x60 |
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#define ACPI_RESOURCE_NAME_RESERVED_S4 0x68 |
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#define ACPI_RESOURCE_NAME_VENDOR_SMALL 0x70 |
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#define ACPI_RESOURCE_NAME_END_TAG 0x78 |
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/* |
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* Large resource descriptor "names" as defined by the ACPI specification. |
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* Note: includes the Large Descriptor bit in bit[7] |
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*/ |
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#define ACPI_RESOURCE_NAME_MEMORY24 0x81 |
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#define ACPI_RESOURCE_NAME_GENERIC_REGISTER 0x82 |
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#define ACPI_RESOURCE_NAME_RESERVED_L1 0x83 |
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#define ACPI_RESOURCE_NAME_VENDOR_LARGE 0x84 |
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#define ACPI_RESOURCE_NAME_MEMORY32 0x85 |
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#define ACPI_RESOURCE_NAME_FIXED_MEMORY32 0x86 |
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#define ACPI_RESOURCE_NAME_ADDRESS32 0x87 |
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#define ACPI_RESOURCE_NAME_ADDRESS16 0x88 |
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#define ACPI_RESOURCE_NAME_EXTENDED_IRQ 0x89 |
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#define ACPI_RESOURCE_NAME_ADDRESS64 0x8A |
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#define ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 0x8B |
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#define ACPI_RESOURCE_NAME_GPIO 0x8C |
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#define ACPI_RESOURCE_NAME_PIN_FUNCTION 0x8D |
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#define ACPI_RESOURCE_NAME_SERIAL_BUS 0x8E |
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#define ACPI_RESOURCE_NAME_PIN_CONFIG 0x8F |
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#define ACPI_RESOURCE_NAME_PIN_GROUP 0x90 |
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#define ACPI_RESOURCE_NAME_PIN_GROUP_FUNCTION 0x91 |
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#define ACPI_RESOURCE_NAME_PIN_GROUP_CONFIG 0x92 |
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#define ACPI_RESOURCE_NAME_LARGE_MAX 0x92 |
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/***************************************************************************** |
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* |
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* Miscellaneous |
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* |
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****************************************************************************/ |
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#define ACPI_ASCII_ZERO 0x30 |
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/***************************************************************************** |
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* |
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* Disassembler |
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* |
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****************************************************************************/ |
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struct acpi_external_list { |
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char *path; |
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char *internal_path; |
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struct acpi_external_list *next; |
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u32 value; |
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u16 length; |
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u16 flags; |
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u8 type; |
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}; |
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/* Values for Flags field above */ |
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#define ACPI_EXT_RESOLVED_REFERENCE 0x01 /* Object was resolved during cross ref */ |
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#define ACPI_EXT_ORIGIN_FROM_FILE 0x02 /* External came from a file */ |
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#define ACPI_EXT_INTERNAL_PATH_ALLOCATED 0x04 /* Deallocate internal path on completion */ |
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#define ACPI_EXT_EXTERNAL_EMITTED 0x08 /* External() statement has been emitted */ |
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#define ACPI_EXT_ORIGIN_FROM_OPCODE 0x10 /* External came from a External() opcode */ |
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#define ACPI_EXT_CONFLICTING_DECLARATION 0x20 /* External has a conflicting declaration within AML */ |
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struct acpi_external_file { |
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char *path; |
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struct acpi_external_file *next; |
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}; |
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struct acpi_parse_object_list { |
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union acpi_parse_object *op; |
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struct acpi_parse_object_list *next; |
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}; |
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/***************************************************************************** |
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* |
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* Debugger |
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* |
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****************************************************************************/ |
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struct acpi_db_method_info { |
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acpi_handle method; |
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acpi_handle main_thread_gate; |
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acpi_handle thread_complete_gate; |
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acpi_handle info_gate; |
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acpi_thread_id *threads; |
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u32 num_threads; |
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u32 num_created; |
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u32 num_completed; |
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char *name; |
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u32 flags; |
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u32 num_loops; |
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char pathname[ACPI_DB_LINE_BUFFER_SIZE]; |
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char **args; |
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acpi_object_type *types; |
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|
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/* |
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* Arguments to be passed to method for the commands Threads and |
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* Background. Note, ACPI specifies a maximum of 7 arguments (0 - 6). |
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* |
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* For the Threads command, the Number of threads, ID of current |
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* thread and Index of current thread inside all them created. |
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*/ |
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char init_args; |
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#ifdef ACPI_DEBUGGER |
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acpi_object_type arg_types[ACPI_METHOD_NUM_ARGS]; |
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#endif |
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char *arguments[ACPI_METHOD_NUM_ARGS]; |
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char num_threads_str[11]; |
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char id_of_thread_str[11]; |
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char index_of_thread_str[11]; |
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}; |
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struct acpi_integrity_info { |
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u32 nodes; |
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u32 objects; |
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}; |
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#define ACPI_DB_DISABLE_OUTPUT 0x00 |
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#define ACPI_DB_REDIRECTABLE_OUTPUT 0x01 |
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#define ACPI_DB_CONSOLE_OUTPUT 0x02 |
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#define ACPI_DB_DUPLICATE_OUTPUT 0x03 |
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|
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struct acpi_object_info { |
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u32 types[ACPI_TOTAL_TYPES]; |
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}; |
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|
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/***************************************************************************** |
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* |
|
* Debug |
|
* |
|
****************************************************************************/ |
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|
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/* Entry for a memory allocation (debug only) */ |
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|
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#define ACPI_MEM_MALLOC 0 |
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#define ACPI_MEM_CALLOC 1 |
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#define ACPI_MAX_MODULE_NAME 16 |
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|
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#define ACPI_COMMON_DEBUG_MEM_HEADER \ |
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struct acpi_debug_mem_block *previous; \ |
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struct acpi_debug_mem_block *next; \ |
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u32 size; \ |
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u32 component; \ |
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u32 line; \ |
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char module[ACPI_MAX_MODULE_NAME]; \ |
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u8 alloc_type; |
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|
|
struct acpi_debug_mem_header { |
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ACPI_COMMON_DEBUG_MEM_HEADER}; |
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|
|
struct acpi_debug_mem_block { |
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ACPI_COMMON_DEBUG_MEM_HEADER u64 user_space; |
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}; |
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|
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#define ACPI_MEM_LIST_GLOBAL 0 |
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#define ACPI_MEM_LIST_NSNODE 1 |
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#define ACPI_MEM_LIST_MAX 1 |
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#define ACPI_NUM_MEM_LISTS 2 |
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|
|
/***************************************************************************** |
|
* |
|
* Info/help support |
|
* |
|
****************************************************************************/ |
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|
|
struct ah_predefined_name { |
|
char *name; |
|
char *description; |
|
#ifndef ACPI_ASL_COMPILER |
|
char *action; |
|
#endif |
|
}; |
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|
|
struct ah_device_id { |
|
char *name; |
|
char *description; |
|
}; |
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|
|
struct ah_uuid { |
|
char *description; |
|
char *string; |
|
}; |
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|
|
struct ah_table { |
|
char *signature; |
|
char *description; |
|
}; |
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|
|
#endif /* __ACLOCAL_H__ */
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