/****************************************************************************** * * Name: acconfig.h - Global configuration constants * *****************************************************************************/ /* * Copyright (C) 2000 - 2006, 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 _ACCONFIG_H#define _ACCONFIG_H /****************************************************************************** * * Configuration options * *****************************************************************************/ /* * ACPI_DEBUG_OUTPUT    - This switch enables all the debug facilities of the *                        ACPI subsystem.  This includes the DEBUG_PRINT output *                        statements.  When disabled, all DEBUG_PRINT *                        statements are compiled out. * * ACPI_APPLICATION     - Use this switch if the subsystem is going to be run *                        at the application level. * */ /* Current ACPICA subsystem version in YYYYMMDD format */ #define ACPI_CA_VERSION                 0x20060127 /* * OS name, used for the _OS object.  The _OS object is essentially obsolete, * but there is a large base of ASL/AML code in existing machines that check * for the string below.  The use of this string usually guarantees that * the ASL will execute down the most tested code path.  Also, there is some * code that will not execute the _OSI method unless _OS matches the string * below.  Therefore, change this string at your own risk. */#define ACPI_OS_NAME                    "Microsoft Windows NT" /* Maximum objects in the various object caches */ #define ACPI_MAX_STATE_CACHE_DEPTH      96	/* State objects */#define ACPI_MAX_PARSE_CACHE_DEPTH      96	/* Parse tree objects */#define ACPI_MAX_EXTPARSE_CACHE_DEPTH   96	/* Parse tree objects */#define ACPI_MAX_OBJECT_CACHE_DEPTH     96	/* Interpreter operand objects */ /* * Should the subsystem abort the loading of an ACPI table if the * table checksum is incorrect? */#define ACPI_CHECKSUM_ABORT             FALSE /****************************************************************************** * * Subsystem Constants * *****************************************************************************/ /* Version of ACPI supported */ #define ACPI_CA_SUPPORT_LEVEL           3 /* Maximum count for a semaphore object */ #define ACPI_MAX_SEMAPHORE_COUNT        256 /* Max reference count (for debug only) */ #define ACPI_MAX_REFERENCE_COUNT        0x400 /* Size of cached memory mapping for system memory operation region */ #define ACPI_SYSMEM_REGION_WINDOW_SIZE  4096 /* owner_id tracking. 8 entries allows for 255 owner_ids */ #define ACPI_NUM_OWNERID_MASKS          8 /****************************************************************************** * * ACPI Specification constants (Do not change unless the specification changes) * *****************************************************************************/ /* Number of distinct GPE register blocks and register width */ #define ACPI_MAX_GPE_BLOCKS             2#define ACPI_GPE_REGISTER_WIDTH         8 /* Method info (in WALK_STATE), containing local variables and argumetns */ #define ACPI_METHOD_NUM_LOCALS          8#define ACPI_METHOD_MAX_LOCAL           7 #define ACPI_METHOD_NUM_ARGS            7#define ACPI_METHOD_MAX_ARG             6 /* Length of _HID, _UID, _CID, and UUID values */ #define ACPI_DEVICE_ID_LENGTH           0x09#define ACPI_MAX_CID_LENGTH             48#define ACPI_UUID_LENGTH                16 /* * Operand Stack (in WALK_STATE), Must be large enough to contain METHOD_MAX_ARG */#define ACPI_OBJ_NUM_OPERANDS           8#define ACPI_OBJ_MAX_OPERAND            7 /* Names within the namespace are 4 bytes long */ #define ACPI_NAME_SIZE                  4#define ACPI_PATH_SEGMENT_LENGTH        5	/* 4 chars for name + 1 char for separator */#define ACPI_PATH_SEPARATOR             '.' /* Constants used in searching for the RSDP in low memory */ #define ACPI_EBDA_PTR_LOCATION          0x0000040E	/* Physical Address */#define ACPI_EBDA_PTR_LENGTH            2#define ACPI_EBDA_WINDOW_SIZE           1024#define ACPI_HI_RSDP_WINDOW_BASE        0x000E0000	/* Physical Address */#define ACPI_HI_RSDP_WINDOW_SIZE        0x00020000#define ACPI_RSDP_SCAN_STEP             16 /* Operation regions */ #define ACPI_NUM_PREDEFINED_REGIONS     8#define ACPI_USER_REGION_BEGIN          0x80 /* Maximum space_ids for Operation Regions */ #define ACPI_MAX_ADDRESS_SPACE          255 /* Array sizes.  Used for range checking also */ #define ACPI_NUM_ACCESS_TYPES           6#define ACPI_NUM_UPDATE_RULES           3#define ACPI_NUM_LOCK_RULES             2#define ACPI_NUM_MATCH_OPS              6#define ACPI_NUM_OPCODES                256#define ACPI_NUM_FIELD_NAMES            2 /* RSDP checksums */ #define ACPI_RSDP_CHECKSUM_LENGTH       20#define ACPI_RSDP_XCHECKSUM_LENGTH      36 /* SMBus bidirectional buffer size */ #define ACPI_SMBUS_BUFFER_SIZE          34 /* Number of strings associated with the _OSI reserved method */ #define ACPI_NUM_OSI_STRINGS            10 /****************************************************************************** * * ACPI AML Debugger * *****************************************************************************/ #define ACPI_DEBUGGER_MAX_ARGS          8	/* Must be max method args + 1 */ #define ACPI_DEBUGGER_COMMAND_PROMPT    '-'#define ACPI_DEBUGGER_EXECUTE_PROMPT    '%' #endif				/* _ACCONFIG_H */