text: /******************************************************************************
   *
   * Name: acconfig.h - Global configuration constants
   *
   *****************************************************************************/
  
  /******************************************************************************
   *
   * 1. Copyright Notice
   *
   * Some or all of this work - Copyright (c) 1999 - 2013, Intel Corp.
   * All rights reserved.
   *
   * 2. License
   *
   * 2.1. This is your license from Intel Corp. under its intellectual property
   * rights. You may have additional license terms from the party that provided
   * you this software, covering your right to use that party's intellectual
   * property rights.
   *
   * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
   * copy of the source code appearing in this file ("Covered Code") an
   * irrevocable, perpetual, worldwide license under Intel's copyrights in the
   * base code distributed originally by Intel ("Original Intel Code") to copy,
   * make derivatives, distribute, use and display any portion of the Covered
   * Code in any form, with the right to sublicense such rights; and
   *
   * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
   * license (with the right to sublicense), under only those claims of Intel
   * patents that are infringed by the Original Intel Code, to make, use, sell,
   * offer to sell, and import the Covered Code and derivative works thereof
   * solely to the minimum extent necessary to exercise the above copyright
   * license, and in no event shall the patent license extend to any additions
   * to or modifications of the Original Intel Code. No other license or right
   * is granted directly or by implication, estoppel or otherwise;
   *
   * The above copyright and patent license is granted only if the following
   * conditions are met:
   *
   * 3. Conditions
   *
   * 3.1. Redistribution of Source with Rights to Further Distribute Source.
   * Redistribution of source code of any substantial portion of the Covered
   * Code or modification with rights to further distribute source must include
   * the above Copyright Notice, the above License, this list of Conditions,
   * and the following Disclaimer and Export Compliance provision. In addition,
   * Licensee must cause all Covered Code to which Licensee contributes to
   * contain a file documenting the changes Licensee made to create that Covered
   * Code and the date of any change. Licensee must include in that file the
   * documentation of any changes made by any predecessor Licensee. Licensee
   * must include a prominent statement that the modification is derived,
   * directly or indirectly, from Original Intel Code.
   *
   * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
   * Redistribution of source code of any substantial portion of the Covered
   * Code or modification without rights to further distribute source must
   * include the following Disclaimer and Export Compliance provision in the
   * documentation and/or other materials provided with distribution. In
   * addition, Licensee may not authorize further sublicense of source of any
   * portion of the Covered Code, and must include terms to the effect that the
   * license from Licensee to its licensee is limited to the intellectual
   * property embodied in the software Licensee provides to its licensee, and
   * not to intellectual property embodied in modifications its licensee may
   * make.
   *
   * 3.3. Redistribution of Executable. Redistribution in executable form of any
   * substantial portion of the Covered Code or modification must reproduce the
   * above Copyright Notice, and the following Disclaimer and Export Compliance
   * provision in the documentation and/or other materials provided with the
   * distribution.
   *
   * 3.4. Intel retains all right, title, and interest in and to the Original
   * Intel Code.
   *
   * 3.5. Neither the name Intel nor any other trademark owned or controlled by
   * Intel shall be used in advertising or otherwise to promote the sale, use or
   * other dealings in products derived from or relating to the Covered Code
   * without prior written authorization from Intel.
   *
   * 4. Disclaimer and Export Compliance
   *
   * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
   * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
   * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
   * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
   * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
   * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
   * PARTICULAR PURPOSE.
   *
   * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
   * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
   * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
   * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
   * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
   * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
   * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
   * LIMITED REMEDY.
   *
   * 4.3. Licensee shall not export, either directly or indirectly, any of this
   * software or system incorporating such software without first obtaining any
   * required license or other approval from the U. S. Department of Commerce or
   * any other agency or department of the United States Government. In the
   * event Licensee exports any such software from the United States or
   * re-exports any such software from a foreign destination, Licensee shall
   * ensure that the distribution and export/re-export of the software is in
   * compliance with all laws, regulations, orders, or other restrictions of the
   * U.S. Export Administration Regulations. Licensee agrees that neither it nor
   * any of its subsidiaries will export/re-export any technical data, process,
   * software, or service, directly or indirectly, to any country for which the
   * United States government or any agency thereof requires an export license,
   * other governmental approval, or letter of assurance, without first obtaining
   * such license, approval or letter.
   *
   *****************************************************************************/
  
  #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.
   *
   */
  
  /*
   * 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 */
  #define ACPI_MAX_NAMESPACE_CACHE_DEPTH  96          /* Namespace objects */
  
  /*
   * Should the subsystem abort the loading of an ACPI table if the
   * table checksum is incorrect?
   */
  #ifndef ACPI_CHECKSUM_ABORT
  #define ACPI_CHECKSUM_ABORT             FALSE
  #endif
  
  /*
   * Generate a version of ACPICA that only supports "reduced hardware"
   * platforms (as defined in ACPI 5.0). Set to TRUE to generate a specialized
   * version of ACPICA that ONLY supports the ACPI 5.0 "reduced hardware"
   * model. In other words, no ACPI hardware is supported.
   *
   * If TRUE, this means no support for the following:
   *      PM Event and Control registers
   *      SCI interrupt (and handler)
   *      Fixed Events
   *      General Purpose Events (GPEs)
   *      Global Lock
   *      ACPI PM timer
   *      FACS table (Waking vectors and Global Lock)
   */
  #ifndef ACPI_REDUCED_HARDWARE
  #define ACPI_REDUCED_HARDWARE           FALSE
  #endif
  
  
  /******************************************************************************
   *
   * Subsystem Constants
   *
   *****************************************************************************/
  
  /* Version of ACPI supported */
  
  #define ACPI_CA_SUPPORT_LEVEL           5
  
  /* Maximum count for a semaphore object */
  
  #define ACPI_MAX_SEMAPHORE_COUNT        256
  
  /* Maximum object reference count (detects object deletion issues) */
  
  #define ACPI_MAX_REFERENCE_COUNT        0x800
  
  /* Default page size for use in mapping memory for operation regions */
  
  #define ACPI_DEFAULT_PAGE_SIZE          4096    /* Must be power of 2 */
  
  /* OwnerId tracking. 8 entries allows for 255 OwnerIds */
  
  #define ACPI_NUM_OWNERID_MASKS          8
  
  /* Size of the root table array is increased by this increment */
  
  #define ACPI_ROOT_TABLE_SIZE_INCREMENT  4
  
  /* Maximum number of While() loop iterations before forced abort */
  
  #define ACPI_MAX_LOOP_ITERATIONS        0xFFFF
  
  /* Maximum sleep allowed via Sleep() operator */
  
  #define ACPI_MAX_SLEEP                  2000    /* 2000 millisec == two seconds */
  
  /* Address Range lists are per-SpaceId (Memory and I/O only) */
  
  #define ACPI_ADDRESS_RANGE_MAX          2
  
  
  /******************************************************************************
   *
   * ACPI Specification constants (Do not change unless the specification changes)
   *
   *****************************************************************************/
  
  /* 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
  
  /*
   * 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
  
  /* Number of elements in the Result Stack frame, can be an arbitrary value */
  
  #define ACPI_RESULTS_FRAME_OBJ_NUM      8
  
  /*
   * Maximal number of elements the Result Stack can contain,
   * it may be an arbitray value not exceeding the types of
   * ResultSize and ResultCount (now UINT8).
   */
  #define ACPI_RESULTS_OBJ_NUM_MAX        255
  
  /* 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_USER_REGION_BEGIN          0x80
  
  /* Maximum SpaceIds for Operation Regions */
  
  #define ACPI_MAX_ADDRESS_SPACE          255
  #define ACPI_NUM_DEFAULT_SPACES         4
  
  /* Array sizes. Used for range checking also */
  
  #define ACPI_MAX_MATCH_OPCODE           5
  
  /* RSDP checksums */
  
  #define ACPI_RSDP_CHECKSUM_LENGTH       20
  #define ACPI_RSDP_XCHECKSUM_LENGTH      36
  
  /* SMBus, GSBus and IPMI bidirectional buffer size */
  
  #define ACPI_SMBUS_BUFFER_SIZE          34
  #define ACPI_GSBUS_BUFFER_SIZE          34
  #define ACPI_IPMI_BUFFER_SIZE           66
  
  /* _SxD and _SxW control methods */
  
  #define ACPI_NUM_SxD_METHODS            4
  #define ACPI_NUM_SxW_METHODS            5
  
  
  /******************************************************************************
   *
   * ACPI AML Debugger
   *
   *****************************************************************************/
  
  #define ACPI_DEBUGGER_MAX_ARGS          ACPI_METHOD_NUM_ARGS + 4 /* Max command line arguments */
  #define ACPI_DB_LINE_BUFFER_SIZE        512
  
  #define ACPI_DEBUGGER_COMMAND_PROMPT    '-'
  #define ACPI_DEBUGGER_EXECUTE_PROMPT    '%'
  
  
  #endif /* _ACCONFIG_H */
  