FreeBSD/Linux Kernel Cross Reference
sys/contrib/dev/acpica/include/acconfig.h

     /******************************************************************************
      *
      * Name: acconfig.h - Global configuration constants
      *
      *****************************************************************************/
     
     /******************************************************************************
      *
      * 1. Copyright Notice
     *
     * Some or all of this work - Copyright (c) 1999 - 2022, 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.
    *
    *****************************************************************************
    *
    * Alternatively, you may choose to be licensed under the terms of the
    * following license:
    *
    * 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.
    *
    * 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 MERCHANTABILITY AND FITNESS FOR
    * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
    * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    * 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 DAMAGE.
    *
    * Alternatively, you may choose to be licensed under the terms of the
    * GNU General Public License ("GPL") version 2 as published by the Free
    * Software Foundation.
    *
    *****************************************************************************/
   
   #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 */
   #define ACPI_MAX_COMMENT_CACHE_DEPTH    96          /* Comments for the -ca option */
   
   /*
    * 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        0x4000
   
   /* Default page size for use in mapping memory for operation regions */
   
   #define ACPI_DEFAULT_PAGE_SIZE          4096    /* Must be power of 2 */
   
   /* OwnerId tracking. 128 entries allows for 4095 OwnerIds */
   
   #define ACPI_NUM_OWNERID_MASKS          128
   
   /* Size of the root table array is increased by this increment */
   
   #define ACPI_ROOT_TABLE_SIZE_INCREMENT  4
   
   /* 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
   
   /* Maximum time (default 30s) of While() loops before abort */
   
   #define ACPI_MAX_LOOP_TIMEOUT           30
   
   
   /******************************************************************************
    *
    * ACPI Specification constants (Do not change unless the specification changes)
    *
    *****************************************************************************/
   
   /* Method info (in WALK_STATE), containing local variables and arguments */
   
   #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 arbitrary 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 buffer sizes. All have a 2-byte header,
    * containing both Status and Length.
    */
   #define ACPI_SERIAL_HEADER_SIZE         2   /* Common for below. Status and Length fields */
   
   #define ACPI_SMBUS_DATA_SIZE            32
   #define ACPI_SMBUS_BUFFER_SIZE          ACPI_SERIAL_HEADER_SIZE + ACPI_SMBUS_DATA_SIZE
   
   #define ACPI_IPMI_DATA_SIZE             64
   #define ACPI_IPMI_BUFFER_SIZE           ACPI_SERIAL_HEADER_SIZE + ACPI_IPMI_DATA_SIZE
   
   #define ACPI_MAX_GSBUS_DATA_SIZE        255
   #define ACPI_MAX_GSBUS_BUFFER_SIZE      ACPI_SERIAL_HEADER_SIZE + ACPI_MAX_GSBUS_DATA_SIZE
   
   #define ACPI_PRM_INPUT_BUFFER_SIZE      26
   
   #define ACPI_FFH_INPUT_BUFFER_SIZE      256
   
   /* _SxD and _SxW control methods */
   
   #define ACPI_NUM_SxD_METHODS            4
   #define ACPI_NUM_SxW_METHODS            5
   
   
   /******************************************************************************
    *
    * Miscellaneous constants
    *
    *****************************************************************************/
   
   /* UUID constants */
   
   #define UUID_BUFFER_LENGTH          16 /* Length of UUID in memory */
   #define UUID_STRING_LENGTH          36 /* Total length of a UUID string */
   
   /* Positions for required hyphens (dashes) in UUID strings */
   
   #define UUID_HYPHEN1_OFFSET         8
   #define UUID_HYPHEN2_OFFSET         13
   #define UUID_HYPHEN3_OFFSET         18
   #define UUID_HYPHEN4_OFFSET         23
   
   
   /******************************************************************************
    *
    * 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 */

Cache object: f0d03bbaaf7bbfedb6921ac3456ef9f2