sys/contrib/dev/acpica-unix-20050309/include/platform/acmsvc.h

   1 /******************************************************************************
   2  *
   3  * Name: acmsvc.h - VC specific defines, etc.
   4  *       $Revision: 20 $
   5  *
   6  *****************************************************************************/
   7
   8 /******************************************************************************
   9  *
  10  * 1. Copyright Notice
  11  *
  12  * Some or all of this work - Copyright (c) 1999 - 2005, Intel Corp.
  13  * All rights reserved.
  14  *
  15  * 2. License
  16  *
  17  * 2.1. This is your license from Intel Corp. under its intellectual property
  18  * rights.  You may have additional license terms from the party that provided
  19  * you this software, covering your right to use that party's intellectual
  20  * property rights.
  21  *
  22  * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
  23  * copy of the source code appearing in this file ("Covered Code") an
  24  * irrevocable, perpetual, worldwide license under Intel's copyrights in the
  25  * base code distributed originally by Intel ("Original Intel Code") to copy,
  26  * make derivatives, distribute, use and display any portion of the Covered
  27  * Code in any form, with the right to sublicense such rights; and
  28  *
  29  * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
  30  * license (with the right to sublicense), under only those claims of Intel
  31  * patents that are infringed by the Original Intel Code, to make, use, sell,
  32  * offer to sell, and import the Covered Code and derivative works thereof
  33  * solely to the minimum extent necessary to exercise the above copyright
  34  * license, and in no event shall the patent license extend to any additions
  35  * to or modifications of the Original Intel Code.  No other license or right
  36  * is granted directly or by implication, estoppel or otherwise;
  37  *
  38  * The above copyright and patent license is granted only if the following
  39  * conditions are met:
  40  *
  41  * 3. Conditions
  42  *
  43  * 3.1. Redistribution of Source with Rights to Further Distribute Source.
  44  * Redistribution of source code of any substantial portion of the Covered
  45  * Code or modification with rights to further distribute source must include
  46  * the above Copyright Notice, the above License, this list of Conditions,
  47  * and the following Disclaimer and Export Compliance provision.  In addition,
  48  * Licensee must cause all Covered Code to which Licensee contributes to
  49  * contain a file documenting the changes Licensee made to create that Covered
  50  * Code and the date of any change.  Licensee must include in that file the
  51  * documentation of any changes made by any predecessor Licensee.  Licensee
  52  * must include a prominent statement that the modification is derived,
  53  * directly or indirectly, from Original Intel Code.
  54  *
  55  * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
  56  * Redistribution of source code of any substantial portion of the Covered
  57  * Code or modification without rights to further distribute source must
  58  * include the following Disclaimer and Export Compliance provision in the
  59  * documentation and/or other materials provided with distribution.  In
  60  * addition, Licensee may not authorize further sublicense of source of any
  61  * portion of the Covered Code, and must include terms to the effect that the
  62  * license from Licensee to its licensee is limited to the intellectual
  63  * property embodied in the software Licensee provides to its licensee, and
  64  * not to intellectual property embodied in modifications its licensee may
  65  * make.
  66  *
  67  * 3.3. Redistribution of Executable. Redistribution in executable form of any
  68  * substantial portion of the Covered Code or modification must reproduce the
  69  * above Copyright Notice, and the following Disclaimer and Export Compliance
  70  * provision in the documentation and/or other materials provided with the
  71  * distribution.
  72  *
  73  * 3.4. Intel retains all right, title, and interest in and to the Original
  74  * Intel Code.
  75  *
  76  * 3.5. Neither the name Intel nor any other trademark owned or controlled by
  77  * Intel shall be used in advertising or otherwise to promote the sale, use or
  78  * other dealings in products derived from or relating to the Covered Code
  79  * without prior written authorization from Intel.
  80  *
  81  * 4. Disclaimer and Export Compliance
  82  *
  83  * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
  84  * HERE.  ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
  85  * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT,  ASSISTANCE,
  86  * INSTALLATION, TRAINING OR OTHER SERVICES.  INTEL WILL NOT PROVIDE ANY
  87  * UPDATES, ENHANCEMENTS OR EXTENSIONS.  INTEL SPECIFICALLY DISCLAIMS ANY
  88  * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
  89  * PARTICULAR PURPOSE.
  90  *
  91  * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
  92  * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
  93  * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
  94  * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
  95  * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
  96  * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.  THESE LIMITATIONS
  97  * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
  98  * LIMITED REMEDY.
  99  *
 100  * 4.3. Licensee shall not export, either directly or indirectly, any of this
 101  * software or system incorporating such software without first obtaining any
 102  * required license or other approval from the U. S. Department of Commerce or
 103  * any other agency or department of the United States Government.  In the
 104  * event Licensee exports any such software from the United States or
 105  * re-exports any such software from a foreign destination, Licensee shall
 106  * ensure that the distribution and export/re-export of the software is in
 107  * compliance with all laws, regulations, orders, or other restrictions of the
 108  * U.S. Export Administration Regulations. Licensee agrees that neither it nor
 109  * any of its subsidiaries will export/re-export any technical data, process,
 110  * software, or service, directly or indirectly, to any country for which the
 111  * United States government or any agency thereof requires an export license,
 112  * other governmental approval, or letter of assurance, without first obtaining
 113  * such license, approval or letter.
 114  *
 115  *****************************************************************************/
 116
 117 #ifndef __ACMSVC_H__
 118 #define __ACMSVC_H__
 119
 120 #define COMPILER_DEPENDENT_INT64   __int64
 121 #define COMPILER_DEPENDENT_UINT64  unsigned __int64
 122
 123 /*
 124  * Calling conventions:
 125  *
 126  * ACPI_SYSTEM_XFACE        - Interfaces to host OS (handlers, threads)
 127  * ACPI_EXTERNAL_XFACE      - External ACPI interfaces
 128  * ACPI_INTERNAL_XFACE      - Internal ACPI interfaces
 129  * ACPI_INTERNAL_VAR_XFACE  - Internal variable-parameter list interfaces
 130  */
 131 #define ACPI_SYSTEM_XFACE           __cdecl
 132 #define ACPI_EXTERNAL_XFACE
 133 #define ACPI_INTERNAL_XFACE
 134 #define ACPI_INTERNAL_VAR_XFACE     __cdecl
 135
 136 #ifndef _LINT
 137 /*
 138  * Math helper functions
 139  */
 140 #define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \
 141 {                           \
 142     __asm mov    edx, n_hi  \
 143     __asm mov    eax, n_lo  \
 144     __asm div    d32        \
 145     __asm mov    q32, eax   \
 146     __asm mov    r32, edx   \
 147 }
 148
 149 #define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \
 150 {                           \
 151     __asm shr    n_hi, 1    \
 152     __asm rcr    n_lo, 1    \
 153 }
 154 #else
 155
 156 /* Fake versions to make lint happy */
 157
 158 #define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \
 159 {                           \
 160     q32 = n_hi / d32;       \
 161     r32 = n_lo / d32;       \
 162 }
 163
 164 #define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \
 165 {                           \
 166     n_hi >>= 1;    \
 167     n_lo >>= 1;    \
 168 }
 169 #endif
 170
 171 /* warn C4214: nonstandard extension used : bit field types other than int */
 172 #pragma warning(disable:4214)
 173
 174 /* warn C4100: unreferenced formal parameter */
 175 #pragma warning(disable:4100)
 176
 177 /* warn C4127: conditional expression is constant */
 178 #pragma warning(disable:4127)
 179
 180 /* warn C4706: assignment within conditional expression */
 181 #pragma warning(disable:4706)
 182
 183 /* warn C4131: uses old-style declarator (iASL compiler only) */
 184 #pragma warning(disable:4131)
 185
 186 /* This macro is used to tag functions as "printf-like" because
 187  * some compilers can catch printf format string problems. MSVC
 188  * doesn't, so this is proprocessed away.
 189  */
 190 #define ACPI_PRINTF_LIKE_FUNC
 191
 192 /* Some compilers complain about unused variables. Sometimes we don't want to
 193  * use all the variables (most specifically for _THIS_MODULE). This allow us
 194  * to to tell the compiler warning in a per-variable manner that a variable
 195  * is unused. However, MSVC doesn't do this.
 196  */
 197 #define ACPI_UNUSED_VAR
 198
 199
 200 #endif /* __ACMSVC_H__ */