File:  [DragonFly] / src / sys / contrib / dev / acpica / Attic / acenv.h
Revision 1.1: download - view: text, annotated - select for diffs
Wed Sep 24 03:32:15 2003 UTC (10 years, 10 months ago) by drhodus
Branches: MAIN
CVS tags: HEAD


*  Intel ACPI 20030228 distribution with local DragonFly changes.

*  OSPM ACPI driver.  Note that this driver does not include
   support for PCI interrupt routing or enumeration of ISA bridges or
   Host to PCI bridges.  While functional on some machines, this driver
   should be considered experimental and should be tested prior to being
   deployed in a production environment.


Original work done by John Baldwin
  Sponsored by:   The Weather Channel

/******************************************************************************
 *
 * Name: acenv.h - Generation environment specific items
 *       $Revision: 104 $
 *
 *****************************************************************************/

/******************************************************************************
 *
 * 1. Copyright Notice
 *
 * Some or all of this work - Copyright (c) 1999 - 2003, 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.
 *
 *****************************************************************************/
/* $DragonFly: src/sys/contrib/dev/acpica/acenv.h,v 1.1 2003/09/24 03:32:15 drhodus Exp $                                                               */

#ifndef __ACENV_H__
#define __ACENV_H__


/*
 * Configuration for ACPI tools and utilities
 */

#ifdef _ACPI_DUMP_APP
#ifndef MSDOS
#define ACPI_DEBUG_OUTPUT
#endif
#define ACPI_APPLICATION
#define ACPI_DISASSEMBLER
#define ACPI_NO_METHOD_EXECUTION
#define ACPI_USE_SYSTEM_CLIBRARY
#endif

#ifdef _ACPI_EXEC_APP
#undef DEBUGGER_THREADING
#define DEBUGGER_THREADING      DEBUGGER_SINGLE_THREADED
#define ACPI_DEBUG_OUTPUT
#define ACPI_APPLICATION
#define ACPI_DEBUGGER
#define ACPI_DISASSEMBLER
#define ACPI_USE_SYSTEM_CLIBRARY
#endif

#ifdef _ACPI_ASL_COMPILER
#define ACPI_DEBUG_OUTPUT
#define ACPI_APPLICATION
#define ACPI_DISASSEMBLER
#define ACPI_CONSTANT_EVAL_ONLY
#define ACPI_USE_SYSTEM_CLIBRARY
#endif

/*
 * Environment configuration.  The purpose of this file is to interface to the
 * local generation environment.
 *
 * 1) ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library.
 *      Otherwise, local versions of string/memory functions will be used.
 * 2) ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and
 *      the standard header files may be used.
 *
 * The ACPI subsystem only uses low level C library functions that do not call
 * operating system services and may therefore be inlined in the code.
 *
 * It may be necessary to tailor these include files to the target
 * generation environment.
 *
 *
 * Functions and constants used from each header:
 *
 * string.h:    memcpy
 *              memset
 *              strcat
 *              strcmp
 *              strcpy
 *              strlen
 *              strncmp
 *              strncat
 *              strncpy
 *
 * stdlib.h:    strtoul
 *
 * stdarg.h:    va_list
 *              va_arg
 *              va_start
 *              va_end
 *
 */

/*! [Begin] no source code translation */

#if defined(__linux__)
#include "aclinux.h"

#elif defined(_AED_EFI)
#include "acefi.h"

#elif defined(WIN32)
#include "acwin.h"

#elif defined(WIN64)
#include "acwin64.h"

#elif defined(MSDOS)        /* Must appear after WIN32 and WIN64 check */
#include "acdos16.h"

#elif defined(__FreeBSD__)
#include "acfreebsd.h"

#elif defined(MODESTO)
#include "acmodesto.h"

#elif defined(NETWARE)
#include "acnetware.h"

#else

/* All other environments */

#define ACPI_USE_STANDARD_HEADERS

#define COMPILER_DEPENDENT_INT64   long long
#define COMPILER_DEPENDENT_UINT64  unsigned long long


/* Name of host operating system (returned by the _OS_ namespace object) */

#define ACPI_OS_NAME         "Intel ACPI/CA Core Subsystem"

/* This macro is used to tag functions as "printf-like" because
 * some compilers can catch printf format string problems. MSVC
 * doesn't, so this is proprocessed away.
 */
#define ACPI_PRINTF_LIKE_FUNC

#endif

/*
 * Memory allocation tracking.  Used only if
 * 1) This is the debug version
 * 2) This is NOT a 16-bit version of the code (not enough real-mode memory)
 */
#ifdef ACPI_DEBUG_OUTPUT
#if ACPI_MACHINE_WIDTH != 16
#define ACPI_DBG_TRACK_ALLOCATIONS
#endif
#endif

/*! [End] no source code translation !*/


/*
 * Debugger threading model
 * Use single threaded if the entire subsystem is contained in an application
 * Use multiple threaded when the subsystem is running in the kernel.
 *
 * By default the model is single threaded if ACPI_APPLICATION is set,
 * multi-threaded if ACPI_APPLICATION is not set.
 */
#define DEBUGGER_SINGLE_THREADED    0
#define DEBUGGER_MULTI_THREADED     1

#ifndef DEBUGGER_THREADING
#ifdef ACPI_APPLICATION
#define DEBUGGER_THREADING          DEBUGGER_SINGLE_THREADED

#else
#define DEBUGGER_THREADING          DEBUGGER_MULTI_THREADED
#endif
#endif


/******************************************************************************
 *
 * C library configuration
 *
 *****************************************************************************/

#ifdef ACPI_USE_SYSTEM_CLIBRARY
/*
 * Use the standard C library headers.
 * We want to keep these to a minimum.
 */

#ifdef ACPI_USE_STANDARD_HEADERS
/*
 * Use the standard headers from the standard locations
 */
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>

#endif /* ACPI_USE_STANDARD_HEADERS */

/*
 * We will be linking to the standard Clib functions
 */

#define ACPI_STRSTR(s1,s2)      strstr((s1), (s2))
#define ACPI_STRUPR(s)          (void) AcpiUtStrupr ((s))
#define ACPI_STRLEN(s)          (ACPI_SIZE) strlen((s))
#define ACPI_STRCPY(d,s)        (void) strcpy((d), (s))
#define ACPI_STRNCPY(d,s,n)     (void) strncpy((d), (s), (ACPI_SIZE)(n))
#define ACPI_STRNCMP(d,s,n)     strncmp((d), (s), (ACPI_SIZE)(n))
#define ACPI_STRCMP(d,s)        strcmp((d), (s))
#define ACPI_STRCAT(d,s)        (void) strcat((d), (s))
#define ACPI_STRNCAT(d,s,n)     strncat((d), (s), (ACPI_SIZE)(n))
#define ACPI_STRTOUL(d,s,n)     strtoul((d), (s), (ACPI_SIZE)(n))
#define ACPI_MEMCPY(d,s,n)      (void) memcpy((d), (s), (ACPI_SIZE)(n))
#define ACPI_MEMSET(d,s,n)      (void) memset((d), (s), (ACPI_SIZE)(n))

#define ACPI_TOUPPER            toupper
#define ACPI_TOLOWER            tolower
#define ACPI_IS_XDIGIT          isxdigit
#define ACPI_IS_DIGIT           isdigit
#define ACPI_IS_SPACE           isspace
#define ACPI_IS_UPPER           isupper
#define ACPI_IS_PRINT           isprint
#define ACPI_IS_ALPHA           isalpha
#define ACPI_IS_ASCII           isascii

/******************************************************************************
 *
 * Not using native C library, use local implementations
 *
 *****************************************************************************/
#else

/*
 * Use local definitions of C library macros and functions
 * NOTE: The function implementations may not be as efficient
 * as an inline or assembly code implementation provided by a
 * native C library.
 */

#ifndef va_arg

#ifndef _VALIST
#define _VALIST
typedef char *va_list;
#endif /* _VALIST */

/*
 * Storage alignment properties
 */

#define  _AUPBND                (sizeof (ACPI_NATIVE_INT) - 1)
#define  _ADNBND                (sizeof (ACPI_NATIVE_INT) - 1)

/*
 * Variable argument list macro definitions
 */

#define _Bnd(X, bnd)            (((sizeof (X)) + (bnd)) & (~(bnd)))
#define va_arg(ap, T)           (*(T *)(((ap) += (_Bnd (T, _AUPBND))) - (_Bnd (T,_ADNBND))))
#define va_end(ap)              (void) 0
#define va_start(ap, A)         (void) ((ap) = (((char *) &(A)) + (_Bnd (A,_AUPBND))))

#endif /* va_arg */


#define ACPI_STRSTR(s1,s2)      AcpiUtStrstr  ((s1), (s2))
#define ACPI_STRUPR(s)          (void) AcpiUtStrupr ((s))
#define ACPI_STRLEN(s)          (ACPI_SIZE) AcpiUtStrlen  ((s))
#define ACPI_STRCPY(d,s)        (void) AcpiUtStrcpy  ((d), (s))
#define ACPI_STRNCPY(d,s,n)     (void) AcpiUtStrncpy ((d), (s), (ACPI_SIZE)(n))
#define ACPI_STRNCMP(d,s,n)     AcpiUtStrncmp ((d), (s), (ACPI_SIZE)(n))
#define ACPI_STRCMP(d,s)        AcpiUtStrcmp  ((d), (s))
#define ACPI_STRCAT(d,s)        (void) AcpiUtStrcat  ((d), (s))
#define ACPI_STRNCAT(d,s,n)     AcpiUtStrncat ((d), (s), (ACPI_SIZE)(n))
#define ACPI_STRTOUL(d,s,n)     AcpiUtStrtoul ((d), (s), (ACPI_SIZE)(n))
#define ACPI_MEMCPY(d,s,n)      (void) AcpiUtMemcpy  ((d), (s), (ACPI_SIZE)(n))
#define ACPI_MEMSET(d,v,n)      (void) AcpiUtMemset  ((d), (v), (ACPI_SIZE)(n))
#define ACPI_TOUPPER            AcpiUtToUpper
#define ACPI_TOLOWER            AcpiUtToLower

#endif /* ACPI_USE_SYSTEM_CLIBRARY */


/******************************************************************************
 *
 * Assembly code macros
 *
 *****************************************************************************/

/*
 * Handle platform- and compiler-specific assembly language differences.
 * These should already have been defined by the platform includes above.
 *
 * Notes:
 * 1) Interrupt 3 is used to break into a debugger
 * 2) Interrupts are turned off during ACPI register setup
 */

/* Unrecognized compiler, use defaults */

#ifndef ACPI_ASM_MACROS

/*
 * Calling conventions:
 *
 * ACPI_SYSTEM_XFACE        - Interfaces to host OS (handlers, threads)
 * ACPI_EXTERNAL_XFACE      - External ACPI interfaces
 * ACPI_INTERNAL_XFACE      - Internal ACPI interfaces
 * ACPI_INTERNAL_VAR_XFACE  - Internal variable-parameter list interfaces
 */
#define ACPI_SYSTEM_XFACE
#define ACPI_EXTERNAL_XFACE
#define ACPI_INTERNAL_XFACE
#define ACPI_INTERNAL_VAR_XFACE

#define ACPI_ASM_MACROS
#define BREAKPOINT3
#define ACPI_DISABLE_IRQS()
#define ACPI_ENABLE_IRQS()
#define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq)
#define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Acq)

#endif /* ACPI_ASM_MACROS */


#ifdef ACPI_APPLICATION

/* Don't want software interrupts within a ring3 application */

#undef BREAKPOINT3
#define BREAKPOINT3
#endif


/******************************************************************************
 *
 * Compiler-specific information is contained in the compiler-specific
 * headers.
 *
 *****************************************************************************/
#endif /* __ACENV_H__ */