root/include/acpi/platform/acenv.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
   2 /******************************************************************************
   3  *
   4  * Name: acenv.h - Host and compiler configuration
   5  *
   6  * Copyright (C) 2000 - 2019, Intel Corp.
   7  *
   8  *****************************************************************************/
   9 
  10 #ifndef __ACENV_H__
  11 #define __ACENV_H__
  12 
  13 /*
  14  * Environment configuration. The purpose of this file is to interface ACPICA
  15  * to the local environment. This includes compiler-specific, OS-specific,
  16  * and machine-specific configuration.
  17  */
  18 
  19 /* Types for ACPI_MUTEX_TYPE */
  20 
  21 #define ACPI_BINARY_SEMAPHORE       0
  22 #define ACPI_OSL_MUTEX              1
  23 
  24 /* Types for DEBUGGER_THREADING */
  25 
  26 #define DEBUGGER_SINGLE_THREADED    0
  27 #define DEBUGGER_MULTI_THREADED     1
  28 
  29 /******************************************************************************
  30  *
  31  * Configuration for ACPI tools and utilities
  32  *
  33  *****************************************************************************/
  34 
  35 /* Common application configuration. All single threaded except for acpi_exec. */
  36 
  37 #if (defined ACPI_ASL_COMPILER) || \
  38         (defined ACPI_BIN_APP)      || \
  39         (defined ACPI_DUMP_APP)     || \
  40         (defined ACPI_HELP_APP)     || \
  41         (defined ACPI_NAMES_APP)    || \
  42         (defined ACPI_SRC_APP)      || \
  43         (defined ACPI_XTRACT_APP)   || \
  44         (defined ACPI_EXAMPLE_APP)  || \
  45         (defined ACPI_EFI_HELLO)
  46 #define ACPI_APPLICATION
  47 #define ACPI_SINGLE_THREADED
  48 #define USE_NATIVE_ALLOCATE_ZEROED
  49 #endif
  50 
  51 /* iASL configuration */
  52 
  53 #ifdef ACPI_ASL_COMPILER
  54 #define ACPI_DEBUG_OUTPUT
  55 #define ACPI_CONSTANT_EVAL_ONLY
  56 #define ACPI_LARGE_NAMESPACE_NODE
  57 #define ACPI_DATA_TABLE_DISASSEMBLY
  58 #define ACPI_32BIT_PHYSICAL_ADDRESS
  59 #define ACPI_DISASSEMBLER 1
  60 #endif
  61 
  62 /* acpi_exec configuration. Multithreaded with full AML debugger */
  63 
  64 #ifdef ACPI_EXEC_APP
  65 #define ACPI_APPLICATION
  66 #define ACPI_FULL_DEBUG
  67 #define ACPI_MUTEX_DEBUG
  68 #define ACPI_DBG_TRACK_ALLOCATIONS
  69 #endif
  70 
  71 /* acpi_help configuration. Error messages disabled. */
  72 
  73 #ifdef ACPI_HELP_APP
  74 #define ACPI_NO_ERROR_MESSAGES
  75 #endif
  76 
  77 /* acpi_names configuration. Debug output enabled. */
  78 
  79 #ifdef ACPI_NAMES_APP
  80 #define ACPI_DEBUG_OUTPUT
  81 #endif
  82 
  83 /* acpi_exec/acpi_names/Example configuration. Native RSDP used. */
  84 
  85 #if (defined ACPI_EXEC_APP)     || \
  86         (defined ACPI_EXAMPLE_APP)  || \
  87         (defined ACPI_NAMES_APP)
  88 #define ACPI_USE_NATIVE_RSDP_POINTER
  89 #endif
  90 
  91 /* acpi_dump configuration. Native mapping used if provided by the host */
  92 
  93 #ifdef ACPI_DUMP_APP
  94 #define ACPI_USE_NATIVE_MEMORY_MAPPING
  95 #endif
  96 
  97 /* acpi_names/Example configuration. Hardware disabled */
  98 
  99 #if (defined ACPI_EXAMPLE_APP)  || \
 100         (defined ACPI_NAMES_APP)
 101 #define ACPI_REDUCED_HARDWARE 1
 102 #endif
 103 
 104 /* Linkable ACPICA library. Two versions, one with full debug. */
 105 
 106 #ifdef ACPI_LIBRARY
 107 #define ACPI_USE_LOCAL_CACHE
 108 #define ACPI_DEBUGGER 1
 109 #define ACPI_DISASSEMBLER 1
 110 
 111 #ifdef _DEBUG
 112 #define ACPI_DEBUG_OUTPUT
 113 #endif
 114 #endif
 115 
 116 /* Common for all ACPICA applications */
 117 
 118 #ifdef ACPI_APPLICATION
 119 #define ACPI_USE_LOCAL_CACHE
 120 #endif
 121 
 122 /* Common debug/disassembler support */
 123 
 124 #ifdef ACPI_FULL_DEBUG
 125 #define ACPI_DEBUG_OUTPUT
 126 #define ACPI_DEBUGGER 1
 127 #define ACPI_DISASSEMBLER 1
 128 #endif
 129 
 130 
 131 /*! [Begin] no source code translation */
 132 
 133 /******************************************************************************
 134  *
 135  * Host configuration files. The compiler configuration files are included
 136  * first.
 137  *
 138  *****************************************************************************/
 139 
 140 #if defined(__GNUC__) && !defined(__INTEL_COMPILER)
 141 #include <acpi/platform/acgcc.h>
 142 
 143 #elif defined(_MSC_VER)
 144 #include "acmsvc.h"
 145 
 146 #elif defined(__INTEL_COMPILER)
 147 #include <acpi/platform/acintel.h>
 148 
 149 #endif
 150 
 151 #if defined(_LINUX) || defined(__linux__)
 152 #include <acpi/platform/aclinux.h>
 153 
 154 #elif defined(_APPLE) || defined(__APPLE__)
 155 #include "acmacosx.h"
 156 
 157 #elif defined(__DragonFly__)
 158 #include "acdragonfly.h"
 159 
 160 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
 161 #include "acfreebsd.h"
 162 
 163 #elif defined(__NetBSD__)
 164 #include "acnetbsd.h"
 165 
 166 #elif defined(__sun)
 167 #include "acsolaris.h"
 168 
 169 #elif defined(MODESTO)
 170 #include "acmodesto.h"
 171 
 172 #elif defined(NETWARE)
 173 #include "acnetware.h"
 174 
 175 #elif defined(_CYGWIN)
 176 #include "accygwin.h"
 177 
 178 #elif defined(WIN32)
 179 #include "acwin.h"
 180 
 181 #elif defined(WIN64)
 182 #include "acwin64.h"
 183 
 184 #elif defined(_WRS_LIB_BUILD)
 185 #include "acvxworks.h"
 186 
 187 #elif defined(__OS2__)
 188 #include "acos2.h"
 189 
 190 #elif defined(__HAIKU__)
 191 #include "achaiku.h"
 192 
 193 #elif defined(__QNX__)
 194 #include "acqnx.h"
 195 
 196 /*
 197  * EFI applications can be built with -nostdlib, in this case, it must be
 198  * included after including all other host environmental definitions, in
 199  * order to override the definitions.
 200  */
 201 #elif defined(_AED_EFI) || defined(_GNU_EFI) || defined(_EDK2_EFI)
 202 #include "acefi.h"
 203 
 204 #else
 205 
 206 /* Unknown environment */
 207 
 208 #error Unknown target environment
 209 #endif
 210 
 211 /*! [End] no source code translation !*/
 212 
 213 /******************************************************************************
 214  *
 215  * Setup defaults for the required symbols that were not defined in one of
 216  * the host/compiler files above.
 217  *
 218  *****************************************************************************/
 219 
 220 /* 64-bit data types */
 221 
 222 #ifndef COMPILER_DEPENDENT_INT64
 223 #define COMPILER_DEPENDENT_INT64   long long
 224 #endif
 225 
 226 #ifndef COMPILER_DEPENDENT_UINT64
 227 #define COMPILER_DEPENDENT_UINT64  unsigned long long
 228 #endif
 229 
 230 /* Type of mutex supported by host. Default is binary semaphores. */
 231 #ifndef ACPI_MUTEX_TYPE
 232 #define ACPI_MUTEX_TYPE             ACPI_BINARY_SEMAPHORE
 233 #endif
 234 
 235 /* Global Lock acquire/release */
 236 
 237 #ifndef ACPI_ACQUIRE_GLOBAL_LOCK
 238 #define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acquired) acquired = 1
 239 #endif
 240 
 241 #ifndef ACPI_RELEASE_GLOBAL_LOCK
 242 #define ACPI_RELEASE_GLOBAL_LOCK(Glptr, pending) pending = 0
 243 #endif
 244 
 245 /* Flush CPU cache - used when going to sleep. Wbinvd or similar. */
 246 
 247 #ifndef ACPI_FLUSH_CPU_CACHE
 248 #define ACPI_FLUSH_CPU_CACHE()
 249 #endif
 250 
 251 /* "inline" keywords - configurable since inline is not standardized */
 252 
 253 #ifndef ACPI_INLINE
 254 #define ACPI_INLINE
 255 #endif
 256 
 257 /* Use ordered initialization if compiler doesn't support designated. */
 258 #ifndef ACPI_STRUCT_INIT
 259 #define ACPI_STRUCT_INIT(field, value)  value
 260 #endif
 261 
 262 /*
 263  * Configurable calling conventions:
 264  *
 265  * ACPI_SYSTEM_XFACE        - Interfaces to host OS (handlers, threads)
 266  * ACPI_EXTERNAL_XFACE      - External ACPI interfaces
 267  * ACPI_INTERNAL_XFACE      - Internal ACPI interfaces
 268  * ACPI_INTERNAL_VAR_XFACE  - Internal variable-parameter list interfaces
 269  */
 270 #ifndef ACPI_SYSTEM_XFACE
 271 #define ACPI_SYSTEM_XFACE
 272 #endif
 273 
 274 #ifndef ACPI_EXTERNAL_XFACE
 275 #define ACPI_EXTERNAL_XFACE
 276 #endif
 277 
 278 #ifndef ACPI_INTERNAL_XFACE
 279 #define ACPI_INTERNAL_XFACE
 280 #endif
 281 
 282 #ifndef ACPI_INTERNAL_VAR_XFACE
 283 #define ACPI_INTERNAL_VAR_XFACE
 284 #endif
 285 
 286 /*
 287  * Debugger threading model
 288  * Use single threaded if the entire subsystem is contained in an application
 289  * Use multiple threaded when the subsystem is running in the kernel.
 290  *
 291  * By default the model is single threaded if ACPI_APPLICATION is set,
 292  * multi-threaded if ACPI_APPLICATION is not set.
 293  */
 294 #ifndef DEBUGGER_THREADING
 295 #if !defined (ACPI_APPLICATION) || defined (ACPI_EXEC_APP)
 296 #define DEBUGGER_THREADING          DEBUGGER_MULTI_THREADED
 297 
 298 #else
 299 #define DEBUGGER_THREADING          DEBUGGER_SINGLE_THREADED
 300 #endif
 301 #endif                          /* !DEBUGGER_THREADING */
 302 
 303 /******************************************************************************
 304  *
 305  * C library configuration
 306  *
 307  *****************************************************************************/
 308 
 309 /*
 310  * ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library.
 311  *      Otherwise, local versions of string/memory functions will be used.
 312  * ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and
 313  *      the standard header files may be used. Defining this implies that
 314  *      ACPI_USE_SYSTEM_CLIBRARY has been defined.
 315  *
 316  * The ACPICA subsystem only uses low level C library functions that do not
 317  * call operating system services and may therefore be inlined in the code.
 318  *
 319  * It may be necessary to tailor these include files to the target
 320  * generation environment.
 321  */
 322 
 323 /* Use the standard C library headers. We want to keep these to a minimum. */
 324 
 325 #ifdef ACPI_USE_STANDARD_HEADERS
 326 
 327 /* Use the standard headers from the standard locations */
 328 
 329 #include <stdlib.h>
 330 #include <string.h>
 331 #include <ctype.h>
 332 #if defined (ACPI_APPLICATION) || defined(ACPI_LIBRARY)
 333 #include <stdio.h>
 334 #include <fcntl.h>
 335 #include <errno.h>
 336 #include <time.h>
 337 #include <signal.h>
 338 #endif
 339 
 340 #endif                          /* ACPI_USE_STANDARD_HEADERS */
 341 
 342 #ifdef ACPI_APPLICATION
 343 #define ACPI_FILE              FILE *
 344 #define ACPI_FILE_OUT          stdout
 345 #define ACPI_FILE_ERR          stderr
 346 #else
 347 #define ACPI_FILE              void *
 348 #define ACPI_FILE_OUT          NULL
 349 #define ACPI_FILE_ERR          NULL
 350 #endif                          /* ACPI_APPLICATION */
 351 
 352 #ifndef ACPI_INIT_FUNCTION
 353 #define ACPI_INIT_FUNCTION
 354 #endif
 355 
 356 #endif                          /* __ACENV_H__ */