| /****************************************************************************** |
| * |
| * Name: aclocal.h - Internal data types used across the ACPI subsystem |
| * |
| *****************************************************************************/ |
| |
| /* |
| * Copyright (C) 2000 - 2005, R. Byron Moore |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions, and the following disclaimer, |
| * without modification. |
| * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
| * substantially similar to the "NO WARRANTY" disclaimer below |
| * ("Disclaimer") and any redistribution must be conditioned upon |
| * including a substantially similar Disclaimer requirement for further |
| * binary redistribution. |
| * 3. Neither the names of the above-listed copyright holders nor the names |
| * of any contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * Alternatively, this software may be distributed under the terms of the |
| * GNU General Public License ("GPL") version 2 as published by the Free |
| * Software Foundation. |
| * |
| * NO WARRANTY |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGES. |
| */ |
| |
| #ifndef __ACLOCAL_H__ |
| #define __ACLOCAL_H__ |
| |
| |
| #define ACPI_WAIT_FOREVER 0xFFFF /* u16, as per ACPI spec */ |
| |
| typedef void * acpi_mutex; |
| typedef u32 acpi_mutex_handle; |
| |
| |
| /* Total number of aml opcodes defined */ |
| |
| #define AML_NUM_OPCODES 0x7F |
| |
| |
| /***************************************************************************** |
| * |
| * Mutex typedefs and structs |
| * |
| ****************************************************************************/ |
| |
| |
| /* |
| * Predefined handles for the mutex objects used within the subsystem |
| * All mutex objects are automatically created by acpi_ut_mutex_initialize. |
| * |
| * The acquire/release ordering protocol is implied via this list. Mutexes |
| * with a lower value must be acquired before mutexes with a higher value. |
| * |
| * NOTE: any changes here must be reflected in the acpi_gbl_mutex_names table also! |
| */ |
| |
| #define ACPI_MTX_EXECUTE 0 |
| #define ACPI_MTX_INTERPRETER 1 |
| #define ACPI_MTX_PARSER 2 |
| #define ACPI_MTX_DISPATCHER 3 |
| #define ACPI_MTX_TABLES 4 |
| #define ACPI_MTX_OP_REGIONS 5 |
| #define ACPI_MTX_NAMESPACE 6 |
| #define ACPI_MTX_EVENTS 7 |
| #define ACPI_MTX_HARDWARE 8 |
| #define ACPI_MTX_CACHES 9 |
| #define ACPI_MTX_MEMORY 10 |
| #define ACPI_MTX_DEBUG_CMD_COMPLETE 11 |
| #define ACPI_MTX_DEBUG_CMD_READY 12 |
| |
| #define MAX_MUTEX 12 |
| #define NUM_MUTEX MAX_MUTEX+1 |
| |
| |
| #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) |
| #ifdef DEFINE_ACPI_GLOBALS |
| |
| /* Names for the mutexes used in the subsystem */ |
| |
| static char *acpi_gbl_mutex_names[] = |
| { |
| "ACPI_MTX_Execute", |
| "ACPI_MTX_Interpreter", |
| "ACPI_MTX_Parser", |
| "ACPI_MTX_Dispatcher", |
| "ACPI_MTX_Tables", |
| "ACPI_MTX_op_regions", |
| "ACPI_MTX_Namespace", |
| "ACPI_MTX_Events", |
| "ACPI_MTX_Hardware", |
| "ACPI_MTX_Caches", |
| "ACPI_MTX_Memory", |
| "ACPI_MTX_debug_cmd_complete", |
| "ACPI_MTX_debug_cmd_ready", |
| }; |
| |
| #endif |
| #endif |
| |
| |
| /* Table for the global mutexes */ |
| |
| struct acpi_mutex_info |
| { |
| acpi_mutex mutex; |
| u32 use_count; |
| u32 owner_id; |
| }; |
| |
| /* This owner ID means that the mutex is not in use (unlocked) */ |
| |
| #define ACPI_MUTEX_NOT_ACQUIRED (u32) (-1) |
| |
| |
| /* Lock flag parameter for various interfaces */ |
| |
| #define ACPI_MTX_DO_NOT_LOCK 0 |
| #define ACPI_MTX_LOCK 1 |
| |
| |
| typedef u16 acpi_owner_id; |
| #define ACPI_OWNER_TYPE_TABLE 0x0 |
| #define ACPI_OWNER_TYPE_METHOD 0x1 |
| #define ACPI_FIRST_METHOD_ID 0x0001 |
| #define ACPI_FIRST_TABLE_ID 0xF000 |
| |
| |
| /* Field access granularities */ |
| |
| #define ACPI_FIELD_BYTE_GRANULARITY 1 |
| #define ACPI_FIELD_WORD_GRANULARITY 2 |
| #define ACPI_FIELD_DWORD_GRANULARITY 4 |
| #define ACPI_FIELD_QWORD_GRANULARITY 8 |
| |
| /***************************************************************************** |
| * |
| * Namespace typedefs and structs |
| * |
| ****************************************************************************/ |
| |
| |
| /* Operational modes of the AML interpreter/scanner */ |
| |
| typedef enum |
| { |
| ACPI_IMODE_LOAD_PASS1 = 0x01, |
| ACPI_IMODE_LOAD_PASS2 = 0x02, |
| ACPI_IMODE_EXECUTE = 0x0E |
| |
| } acpi_interpreter_mode; |
| |
| |
| /* |
| * The Node describes a named object that appears in the AML |
| * An acpi_node is used to store Nodes. |
| * |
| * data_type is used to differentiate between internal descriptors, and MUST |
| * be the first byte in this structure. |
| */ |
| |
| union acpi_name_union |
| { |
| u32 integer; |
| char ascii[4]; |
| }; |
| |
| struct acpi_namespace_node |
| { |
| u8 descriptor; /* Used to differentiate object descriptor types */ |
| u8 type; /* Type associated with this name */ |
| u16 owner_id; |
| union acpi_name_union name; /* ACPI Name, always 4 chars per ACPI spec */ |
| union acpi_operand_object *object; /* Pointer to attached ACPI object (optional) */ |
| struct acpi_namespace_node *child; /* First child */ |
| struct acpi_namespace_node *peer; /* Next peer*/ |
| u16 reference_count; /* Current count of references and children */ |
| u8 flags; |
| }; |
| |
| |
| #define ACPI_ENTRY_NOT_FOUND NULL |
| |
| |
| /* Node flags */ |
| |
| #define ANOBJ_RESERVED 0x01 |
| #define ANOBJ_END_OF_PEER_LIST 0x02 |
| #define ANOBJ_DATA_WIDTH_32 0x04 /* Parent table is 64-bits */ |
| #define ANOBJ_METHOD_ARG 0x08 |
| #define ANOBJ_METHOD_LOCAL 0x10 |
| #define ANOBJ_METHOD_NO_RETVAL 0x20 |
| #define ANOBJ_METHOD_SOME_NO_RETVAL 0x40 |
| #define ANOBJ_IS_BIT_OFFSET 0x80 |
| |
| /* |
| * ACPI Table Descriptor. One per ACPI table |
| */ |
| struct acpi_table_desc |
| { |
| struct acpi_table_desc *prev; |
| struct acpi_table_desc *next; |
| struct acpi_table_desc *installed_desc; |
| struct acpi_table_header *pointer; |
| u8 *aml_start; |
| u64 physical_address; |
| u32 aml_length; |
| acpi_size length; |
| acpi_owner_id table_id; |
| u8 type; |
| u8 allocation; |
| u8 loaded_into_namespace; |
| }; |
| |
| struct acpi_table_list |
| { |
| struct acpi_table_desc *next; |
| u32 count; |
| }; |
| |
| |
| struct acpi_find_context |
| { |
| char *search_for; |
| acpi_handle *list; |
| u32 *count; |
| }; |
| |
| |
| struct acpi_ns_search_data |
| { |
| struct acpi_namespace_node *node; |
| }; |
| |
| |
| /* |
| * Predefined Namespace items |
| */ |
| struct acpi_predefined_names |
| { |
| char *name; |
| u8 type; |
| char *val; |
| }; |
| |
| |
| /* Object types used during package copies */ |
| |
| |
| #define ACPI_COPY_TYPE_SIMPLE 0 |
| #define ACPI_COPY_TYPE_PACKAGE 1 |
| |
| /* Info structure used to convert external<->internal namestrings */ |
| |
| struct acpi_namestring_info |
| { |
| char *external_name; |
| char *next_external_char; |
| char *internal_name; |
| u32 length; |
| u32 num_segments; |
| u32 num_carats; |
| u8 fully_qualified; |
| }; |
| |
| |
| /* Field creation info */ |
| |
| struct acpi_create_field_info |
| { |
| struct acpi_namespace_node *region_node; |
| struct acpi_namespace_node *field_node; |
| struct acpi_namespace_node *register_node; |
| struct acpi_namespace_node *data_register_node; |
| u32 bank_value; |
| u32 field_bit_position; |
| u32 field_bit_length; |
| u8 field_flags; |
| u8 attribute; |
| u8 field_type; |
| }; |
| |
| |
| /***************************************************************************** |
| * |
| * Event typedefs and structs |
| * |
| ****************************************************************************/ |
| |
| /* Dispatch info for each GPE -- either a method or handler, cannot be both */ |
| |
| struct acpi_handler_info |
| { |
| acpi_event_handler address; /* Address of handler, if any */ |
| void *context; /* Context to be passed to handler */ |
| struct acpi_namespace_node *method_node; /* Method node for this GPE level (saved) */ |
| }; |
| |
| union acpi_gpe_dispatch_info |
| { |
| struct acpi_namespace_node *method_node; /* Method node for this GPE level */ |
| struct acpi_handler_info *handler; |
| }; |
| |
| /* |
| * Information about a GPE, one per each GPE in an array. |
| * NOTE: Important to keep this struct as small as possible. |
| */ |
| struct acpi_gpe_event_info |
| { |
| union acpi_gpe_dispatch_info dispatch; /* Either Method or Handler */ |
| struct acpi_gpe_register_info *register_info; /* Backpointer to register info */ |
| u8 flags; /* Misc info about this GPE */ |
| u8 register_bit; /* This GPE bit within the register */ |
| }; |
| |
| /* Information about a GPE register pair, one per each status/enable pair in an array */ |
| |
| struct acpi_gpe_register_info |
| { |
| struct acpi_generic_address status_address; /* Address of status reg */ |
| struct acpi_generic_address enable_address; /* Address of enable reg */ |
| u8 enable_for_wake; /* GPEs to keep enabled when sleeping */ |
| u8 enable_for_run; /* GPEs to keep enabled when running */ |
| u8 base_gpe_number; /* Base GPE number for this register */ |
| }; |
| |
| /* |
| * Information about a GPE register block, one per each installed block -- |
| * GPE0, GPE1, and one per each installed GPE Block Device. |
| */ |
| struct acpi_gpe_block_info |
| { |
| struct acpi_namespace_node *node; |
| struct acpi_gpe_block_info *previous; |
| struct acpi_gpe_block_info *next; |
| struct acpi_gpe_xrupt_info *xrupt_block; /* Backpointer to interrupt block */ |
| struct acpi_gpe_register_info *register_info; /* One per GPE register pair */ |
| struct acpi_gpe_event_info *event_info; /* One for each GPE */ |
| struct acpi_generic_address block_address; /* Base address of the block */ |
| u32 register_count; /* Number of register pairs in block */ |
| u8 block_base_number;/* Base GPE number for this block */ |
| }; |
| |
| /* Information about GPE interrupt handlers, one per each interrupt level used for GPEs */ |
| |
| struct acpi_gpe_xrupt_info |
| { |
| struct acpi_gpe_xrupt_info *previous; |
| struct acpi_gpe_xrupt_info *next; |
| struct acpi_gpe_block_info *gpe_block_list_head; /* List of GPE blocks for this xrupt */ |
| u32 interrupt_level; /* System interrupt level */ |
| }; |
| |
| |
| struct acpi_gpe_walk_info |
| { |
| struct acpi_namespace_node *gpe_device; |
| struct acpi_gpe_block_info *gpe_block; |
| }; |
| |
| |
| typedef acpi_status (*ACPI_GPE_CALLBACK) ( |
| struct acpi_gpe_xrupt_info *gpe_xrupt_info, |
| struct acpi_gpe_block_info *gpe_block); |
| |
| |
| /* Information about each particular fixed event */ |
| |
| struct acpi_fixed_event_handler |
| { |
| acpi_event_handler handler; /* Address of handler. */ |
| void *context; /* Context to be passed to handler */ |
| }; |
| |
| struct acpi_fixed_event_info |
| { |
| u8 status_register_id; |
| u8 enable_register_id; |
| u16 status_bit_mask; |
| u16 enable_bit_mask; |
| }; |
| |
| /* Information used during field processing */ |
| |
| struct acpi_field_info |
| { |
| u8 skip_field; |
| u8 field_flag; |
| u32 pkg_length; |
| }; |
| |
| |
| /***************************************************************************** |
| * |
| * Generic "state" object for stacks |
| * |
| ****************************************************************************/ |
| |
| |
| #define ACPI_CONTROL_NORMAL 0xC0 |
| #define ACPI_CONTROL_CONDITIONAL_EXECUTING 0xC1 |
| #define ACPI_CONTROL_PREDICATE_EXECUTING 0xC2 |
| #define ACPI_CONTROL_PREDICATE_FALSE 0xC3 |
| #define ACPI_CONTROL_PREDICATE_TRUE 0xC4 |
| |
| |
| /* Forward declarations */ |
| struct acpi_walk_state ; |
| struct acpi_obj_mutex; |
| union acpi_parse_object ; |
| |
| |
| #define ACPI_STATE_COMMON /* Two 32-bit fields and a pointer */\ |
| u8 data_type; /* To differentiate various internal objs */\ |
| u8 flags; \ |
| u16 value; \ |
| u16 state; \ |
| u16 reserved; \ |
| void *next; \ |
| |
| 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 |
| 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; |
| u16 index; |
| }; |
| |
| |
| /* |
| * Control state - one per if/else and while constructs. |
| * Allows nesting of these constructs |
| */ |
| struct acpi_control_state |
| { |
| ACPI_STATE_COMMON |
| union acpi_parse_object *predicate_op; |
| u8 *aml_predicate_start; /* Start of if/while predicate */ |
| u8 *package_end; /* End of if/while block */ |
| u16 opcode; |
| }; |
| |
| |
| /* |
| * 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 |
| 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 */ |
| u32 arg_count; /* Number of fixed arguments */ |
| }; |
| |
| |
| /* |
| * 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 |
| 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 */ |
| u32 thread_id; /* Running thread ID */ |
| u8 current_sync_level; /* Mutex Sync (nested acquire) level */ |
| }; |
| |
| |
| /* |
| * 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_OBJ_NUM_OPERANDS]; |
| u8 num_results; |
| u8 last_insert; |
| }; |
| |
| |
| 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); |
| |
| |
| /* |
| * Notify info - used to pass info to the deferred notify |
| * handler/dispatcher. |
| */ |
| struct acpi_notify_info |
| { |
| ACPI_STATE_COMMON |
| struct acpi_namespace_node *node; |
| union acpi_operand_object *handler_obj; |
| }; |
| |
| |
| /* 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); |
| |
| |
| /***************************************************************************** |
| * |
| * 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 */ |
| u32 flags; /* Misc flags */ |
| u8 object_type; /* Corresponding internal object type */ |
| u8 class; /* Opcode class */ |
| u8 type; /* Opcode type */ |
| }; |
| |
| |
| union acpi_parse_value |
| { |
| acpi_integer integer; /* Integer constant (Up to 64 bits) */ |
| struct uint64_struct integer64; /* Structure overlay for 2 32-bit Dwords */ |
| 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" |
| |
| 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 |
| * |
| ****************************************************************************/ |
| |
| struct acpi_debug_print_info |
| { |
| u32 component_id; |
| char *proc_name; |
| char *module_name; |
| }; |
| |
| |
| /* 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_FIRST_CACHE_LIST 2 |
| #define ACPI_MEM_LIST_STATE 2 |
| #define ACPI_MEM_LIST_PSNODE 3 |
| #define ACPI_MEM_LIST_PSNODE_EXT 4 |
| #define ACPI_MEM_LIST_OPERAND 5 |
| #define ACPI_MEM_LIST_WALK 6 |
| #define ACPI_MEM_LIST_MAX 6 |
| #define ACPI_NUM_MEM_LISTS 7 |
| |
| |
| struct acpi_memory_list |
| { |
| void *list_head; |
| u16 link_offset; |
| u16 max_cache_depth; |
| u16 cache_depth; |
| u16 object_size; |
| |
| #ifdef ACPI_DBG_TRACK_ALLOCATIONS |
| |
| /* Statistics for debug memory tracking only */ |
| |
| u32 total_allocated; |
| u32 total_freed; |
| u32 current_total_size; |
| u32 cache_requests; |
| u32 cache_hits; |
| char *list_name; |
| #endif |
| }; |
| |
| |
| #endif /* __ACLOCAL_H__ */ |