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Warning, cross-references for /kernel/include/drivers/acpi/platform/acenv.h need to be fixed.
0001 /****************************************************************************** 0002 * 0003 * Name: acenv.h - Host and compiler configuration 0004 * 0005 *****************************************************************************/ 0006 0007 /****************************************************************************** 0008 * 0009 * 1. Copyright Notice 0010 * 0011 * Some or all of this work - Copyright (c) 1999 - 2009, Intel Corp. 0012 * All rights reserved. 0013 * 0014 * 2. License 0015 * 0016 * 2.1. This is your license from Intel Corp. under its intellectual property 0017 * rights. You may have additional license terms from the party that provided 0018 * you this software, covering your right to use that party's intellectual 0019 * property rights. 0020 * 0021 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 0022 * copy of the source code appearing in this file ("Covered Code") an 0023 * irrevocable, perpetual, worldwide license under Intel's copyrights in the 0024 * base code distributed originally by Intel ("Original Intel Code") to copy, 0025 * make derivatives, distribute, use and display any portion of the Covered 0026 * Code in any form, with the right to sublicense such rights; and 0027 * 0028 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 0029 * license (with the right to sublicense), under only those claims of Intel 0030 * patents that are infringed by the Original Intel Code, to make, use, sell, 0031 * offer to sell, and import the Covered Code and derivative works thereof 0032 * solely to the minimum extent necessary to exercise the above copyright 0033 * license, and in no event shall the patent license extend to any additions 0034 * to or modifications of the Original Intel Code. No other license or right 0035 * is granted directly or by implication, estoppel or otherwise; 0036 * 0037 * The above copyright and patent license is granted only if the following 0038 * conditions are met: 0039 * 0040 * 3. Conditions 0041 * 0042 * 3.1. Redistribution of Source with Rights to Further Distribute Source. 0043 * Redistribution of source code of any substantial portion of the Covered 0044 * Code or modification with rights to further distribute source must include 0045 * the above Copyright Notice, the above License, this list of Conditions, 0046 * and the following Disclaimer and Export Compliance provision. In addition, 0047 * Licensee must cause all Covered Code to which Licensee contributes to 0048 * contain a file documenting the changes Licensee made to create that Covered 0049 * Code and the date of any change. Licensee must include in that file the 0050 * documentation of any changes made by any predecessor Licensee. Licensee 0051 * must include a prominent statement that the modification is derived, 0052 * directly or indirectly, from Original Intel Code. 0053 * 0054 * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 0055 * Redistribution of source code of any substantial portion of the Covered 0056 * Code or modification without rights to further distribute source must 0057 * include the following Disclaimer and Export Compliance provision in the 0058 * documentation and/or other materials provided with distribution. In 0059 * addition, Licensee may not authorize further sublicense of source of any 0060 * portion of the Covered Code, and must include terms to the effect that the 0061 * license from Licensee to its licensee is limited to the intellectual 0062 * property embodied in the software Licensee provides to its licensee, and 0063 * not to intellectual property embodied in modifications its licensee may 0064 * make. 0065 * 0066 * 3.3. Redistribution of Executable. Redistribution in executable form of any 0067 * substantial portion of the Covered Code or modification must reproduce the 0068 * above Copyright Notice, and the following Disclaimer and Export Compliance 0069 * provision in the documentation and/or other materials provided with the 0070 * distribution. 0071 * 0072 * 3.4. Intel retains all right, title, and interest in and to the Original 0073 * Intel Code. 0074 * 0075 * 3.5. Neither the name Intel nor any other trademark owned or controlled by 0076 * Intel shall be used in advertising or otherwise to promote the sale, use or 0077 * other dealings in products derived from or relating to the Covered Code 0078 * without prior written authorization from Intel. 0079 * 0080 * 4. Disclaimer and Export Compliance 0081 * 0082 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 0083 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 0084 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 0085 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 0086 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 0087 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 0088 * PARTICULAR PURPOSE. 0089 * 0090 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 0091 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 0092 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 0093 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 0094 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 0095 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 0096 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 0097 * LIMITED REMEDY. 0098 * 0099 * 4.3. Licensee shall not export, either directly or indirectly, any of this 0100 * software or system incorporating such software without first obtaining any 0101 * required license or other approval from the U. S. Department of Commerce or 0102 * any other agency or department of the United States Government. In the 0103 * event Licensee exports any such software from the United States or 0104 * re-exports any such software from a foreign destination, Licensee shall 0105 * ensure that the distribution and export/re-export of the software is in 0106 * compliance with all laws, regulations, orders, or other restrictions of the 0107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor 0108 * any of its subsidiaries will export/re-export any technical data, process, 0109 * software, or service, directly or indirectly, to any country for which the 0110 * United States government or any agency thereof requires an export license, 0111 * other governmental approval, or letter of assurance, without first obtaining 0112 * such license, approval or letter. 0113 * 0114 *****************************************************************************/ 0115 0116 #ifndef __ACENV_H__ 0117 #define __ACENV_H__ 0118 0119 /* 0120 * Environment configuration. The purpose of this file is to interface ACPICA 0121 * to the local environment. This includes compiler-specific, OS-specific, 0122 * and machine-specific configuration. 0123 */ 0124 0125 /* Types for ACPI_MUTEX_TYPE */ 0126 0127 #define ACPI_BINARY_SEMAPHORE 0 0128 #define ACPI_OSL_MUTEX 1 0129 0130 /* Types for DEBUGGER_THREADING */ 0131 0132 #define DEBUGGER_SINGLE_THREADED 0 0133 #define DEBUGGER_MULTI_THREADED 1 0134 0135 0136 /****************************************************************************** 0137 * 0138 * Configuration for ACPI tools and utilities 0139 * 0140 *****************************************************************************/ 0141 0142 /* iASL configuration */ 0143 0144 #ifdef ACPI_ASL_COMPILER 0145 #define ACPI_APPLICATION 0146 #define ACPI_DISASSEMBLER 0147 #define ACPI_DEBUG_OUTPUT 0148 #define ACPI_CONSTANT_EVAL_ONLY 0149 #define ACPI_LARGE_NAMESPACE_NODE 0150 #define ACPI_DATA_TABLE_DISASSEMBLY 0151 #endif 0152 0153 /* AcpiExec configuration */ 0154 0155 #ifdef ACPI_EXEC_APP 0156 #define ACPI_APPLICATION 0157 #define ACPI_FULL_DEBUG 0158 #define ACPI_MUTEX_DEBUG 0159 #define ACPI_DBG_TRACK_ALLOCATIONS 0160 #endif 0161 0162 /* Linkable ACPICA library */ 0163 0164 #ifdef ACPI_LIBRARY 0165 #define ACPI_USE_LOCAL_CACHE 0166 #endif 0167 0168 /* Common for all ACPICA applications */ 0169 0170 #ifdef ACPI_APPLICATION 0171 #define ACPI_USE_SYSTEM_CLIBRARY 0172 #define ACPI_USE_LOCAL_CACHE 0173 #endif 0174 0175 /* Common debug support */ 0176 0177 #ifdef ACPI_FULL_DEBUG 0178 #define ACPI_DEBUGGER 0179 #define ACPI_DEBUG_OUTPUT 0180 #define ACPI_DISASSEMBLER 0181 #endif 0182 0183 0184 /*! [Begin] no source code translation */ 0185 0186 /****************************************************************************** 0187 * 0188 * Host configuration files. The compiler configuration files are included 0189 * by the host files. 0190 * 0191 *****************************************************************************/ 0192 0193 #if defined(_QUEST) 0194 #include "acquest.h" 0195 0196 #elif defined(_LINUX) || defined(__linux__) 0197 #include "aclinux.h" 0198 0199 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) 0200 #include "acfreebsd.h" 0201 0202 #elif defined(__NetBSD__) 0203 #include "acnetbsd.h" 0204 0205 #elif defined(__sun) 0206 #include "acsolaris.h" 0207 0208 #elif defined(MODESTO) 0209 #include "acmodesto.h" 0210 0211 #elif defined(NETWARE) 0212 #include "acnetware.h" 0213 0214 #elif defined(_CYGWIN) 0215 #include "accygwin.h" 0216 0217 #elif defined(WIN32) 0218 #include "acwin.h" 0219 0220 #elif defined(WIN64) 0221 #include "acwin64.h" 0222 0223 #elif defined(_WRS_LIB_BUILD) 0224 #include "acvxworks.h" 0225 0226 #elif defined(__OS2__) 0227 #include "acos2.h" 0228 0229 #elif defined(_AED_EFI) 0230 #include "acefi.h" 0231 0232 #else 0233 0234 /* Unknown environment */ 0235 0236 #error Unknown target environment 0237 #endif 0238 0239 /*! [End] no source code translation !*/ 0240 0241 0242 /****************************************************************************** 0243 * 0244 * Setup defaults for the required symbols that were not defined in one of 0245 * the host/compiler files above. 0246 * 0247 *****************************************************************************/ 0248 0249 /* 64-bit data types */ 0250 0251 #ifndef COMPILER_DEPENDENT_INT64 0252 #define COMPILER_DEPENDENT_INT64 long long 0253 #endif 0254 0255 #ifndef COMPILER_DEPENDENT_UINT64 0256 #define COMPILER_DEPENDENT_UINT64 unsigned long long 0257 #endif 0258 0259 /* Type of mutex supported by host. Default is binary semaphores. */ 0260 0261 #ifndef ACPI_MUTEX_TYPE 0262 #define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE 0263 #endif 0264 0265 /* Global Lock acquire/release */ 0266 0267 #ifndef ACPI_ACQUIRE_GLOBAL_LOCK 0268 #define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) Acq = 1 0269 #endif 0270 0271 #ifndef ACPI_RELEASE_GLOBAL_LOCK 0272 #define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Acq) Acq = 0 0273 #endif 0274 0275 /* Flush CPU cache - used when going to sleep. Wbinvd or similar. */ 0276 0277 #ifndef ACPI_FLUSH_CPU_CACHE 0278 #define ACPI_FLUSH_CPU_CACHE() 0279 #endif 0280 0281 /* 0282 * Configurable calling conventions: 0283 * 0284 * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads) 0285 * ACPI_EXTERNAL_XFACE - External ACPI interfaces 0286 * ACPI_INTERNAL_XFACE - Internal ACPI interfaces 0287 * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces 0288 */ 0289 #ifndef ACPI_SYSTEM_XFACE 0290 #define ACPI_SYSTEM_XFACE 0291 #endif 0292 0293 #ifndef ACPI_EXTERNAL_XFACE 0294 #define ACPI_EXTERNAL_XFACE 0295 #endif 0296 0297 #ifndef ACPI_INTERNAL_XFACE 0298 #define ACPI_INTERNAL_XFACE 0299 #endif 0300 0301 #ifndef ACPI_INTERNAL_VAR_XFACE 0302 #define ACPI_INTERNAL_VAR_XFACE 0303 #endif 0304 0305 /* 0306 * Debugger threading model 0307 * Use single threaded if the entire subsystem is contained in an application 0308 * Use multiple threaded when the subsystem is running in the kernel. 0309 * 0310 * By default the model is single threaded if ACPI_APPLICATION is set, 0311 * multi-threaded if ACPI_APPLICATION is not set. 0312 */ 0313 #ifndef DEBUGGER_THREADING 0314 #ifdef ACPI_APPLICATION 0315 #define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED 0316 0317 #else 0318 #define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED 0319 #endif 0320 #endif /* !DEBUGGER_THREADING */ 0321 0322 0323 /****************************************************************************** 0324 * 0325 * C library configuration 0326 * 0327 *****************************************************************************/ 0328 0329 /* 0330 * ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library. 0331 * Otherwise, local versions of string/memory functions will be used. 0332 * ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and 0333 * the standard header files may be used. 0334 * 0335 * The ACPICA subsystem only uses low level C library functions that do not call 0336 * operating system services and may therefore be inlined in the code. 0337 * 0338 * It may be necessary to tailor these include files to the target 0339 * generation environment. 0340 */ 0341 #ifdef ACPI_USE_SYSTEM_CLIBRARY 0342 0343 /* Use the standard C library headers. We want to keep these to a minimum */ 0344 0345 #ifdef ACPI_USE_STANDARD_HEADERS 0346 0347 /* Use the standard headers from the standard locations */ 0348 0349 #include <stdarg.h> 0350 #include <stdlib.h> 0351 #include <string.h> 0352 #include <ctype.h> 0353 0354 #endif /* ACPI_USE_STANDARD_HEADERS */ 0355 0356 /* We will be linking to the standard Clib functions */ 0357 0358 #define ACPI_STRSTR(s1,s2) strstr((s1), (s2)) 0359 #define ACPI_STRCHR(s1,c) strchr((s1), (c)) 0360 #define ACPI_STRLEN(s) (ACPI_SIZE) strlen((s)) 0361 #define ACPI_STRCPY(d,s) (void) strcpy((d), (s)) 0362 #define ACPI_STRNCPY(d,s,n) (void) strncpy((d), (s), (ACPI_SIZE)(n)) 0363 #define ACPI_STRNCMP(d,s,n) strncmp((d), (s), (ACPI_SIZE)(n)) 0364 #define ACPI_STRCMP(d,s) strcmp((d), (s)) 0365 #define ACPI_STRCAT(d,s) (void) strcat((d), (s)) 0366 #define ACPI_STRNCAT(d,s,n) strncat((d), (s), (ACPI_SIZE)(n)) 0367 #define ACPI_STRTOUL(d,s,n) strtoul((d), (s), (ACPI_SIZE)(n)) 0368 #define ACPI_MEMCMP(s1,s2,n) memcmp((const char *)(s1), (const char *)(s2), (ACPI_SIZE)(n)) 0369 #define ACPI_MEMCPY(d,s,n) (void) memcpy((d), (s), (ACPI_SIZE)(n)) 0370 #define ACPI_MEMSET(d,s,n) (void) memset((d), (s), (ACPI_SIZE)(n)) 0371 #define ACPI_TOUPPER(i) toupper((int) (i)) 0372 #define ACPI_TOLOWER(i) tolower((int) (i)) 0373 #define ACPI_IS_XDIGIT(i) isxdigit((int) (i)) 0374 #define ACPI_IS_DIGIT(i) isdigit((int) (i)) 0375 #define ACPI_IS_SPACE(i) isspace((int) (i)) 0376 #define ACPI_IS_UPPER(i) isupper((int) (i)) 0377 #define ACPI_IS_PRINT(i) isprint((int) (i)) 0378 #define ACPI_IS_ALPHA(i) isalpha((int) (i)) 0379 0380 #else 0381 0382 /****************************************************************************** 0383 * 0384 * Not using native C library, use local implementations 0385 * 0386 *****************************************************************************/ 0387 0388 /* 0389 * Use local definitions of C library macros and functions. These function 0390 * implementations may not be as efficient as an inline or assembly code 0391 * implementation provided by a native C library, but they are functionally 0392 * equivalent. 0393 */ 0394 #ifndef va_arg 0395 0396 #ifndef _VALIST 0397 #define _VALIST 0398 typedef char *va_list; 0399 #endif /* _VALIST */ 0400 0401 /* Storage alignment properties */ 0402 0403 #define _AUPBND (sizeof (ACPI_NATIVE_INT) - 1) 0404 #define _ADNBND (sizeof (ACPI_NATIVE_INT) - 1) 0405 0406 /* Variable argument list macro definitions */ 0407 0408 #define _Bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd))) 0409 #define va_arg(ap, T) (*(T *)(((ap) += (_Bnd (T, _AUPBND))) - (_Bnd (T,_ADNBND)))) 0410 #define va_end(ap) (void) 0 0411 #define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_Bnd (A,_AUPBND)))) 0412 0413 #endif /* va_arg */ 0414 0415 /* Use the local (ACPICA) definitions of the clib functions */ 0416 0417 #define ACPI_STRSTR(s1,s2) AcpiUtStrstr ((s1), (s2)) 0418 #define ACPI_STRCHR(s1,c) AcpiUtStrchr ((s1), (c)) 0419 #define ACPI_STRLEN(s) (ACPI_SIZE) AcpiUtStrlen ((s)) 0420 #define ACPI_STRCPY(d,s) (void) AcpiUtStrcpy ((d), (s)) 0421 #define ACPI_STRNCPY(d,s,n) (void) AcpiUtStrncpy ((d), (s), (ACPI_SIZE)(n)) 0422 #define ACPI_STRNCMP(d,s,n) AcpiUtStrncmp ((d), (s), (ACPI_SIZE)(n)) 0423 #define ACPI_STRCMP(d,s) AcpiUtStrcmp ((d), (s)) 0424 #define ACPI_STRCAT(d,s) (void) AcpiUtStrcat ((d), (s)) 0425 #define ACPI_STRNCAT(d,s,n) AcpiUtStrncat ((d), (s), (ACPI_SIZE)(n)) 0426 #define ACPI_STRTOUL(d,s,n) AcpiUtStrtoul ((d), (s), (ACPI_SIZE)(n)) 0427 #define ACPI_MEMCMP(s1,s2,n) AcpiUtMemcmp((const char *)(s1), (const char *)(s2), (ACPI_SIZE)(n)) 0428 #define ACPI_MEMCPY(d,s,n) (void) AcpiUtMemcpy ((d), (s), (ACPI_SIZE)(n)) 0429 #define ACPI_MEMSET(d,v,n) (void) AcpiUtMemset ((d), (v), (ACPI_SIZE)(n)) 0430 #define ACPI_TOUPPER AcpiUtToUpper 0431 #define ACPI_TOLOWER AcpiUtToLower 0432 0433 #endif /* ACPI_USE_SYSTEM_CLIBRARY */ 0434 0435 #endif /* __ACENV_H__ */
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