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Diffstat (limited to 'include/acpi/platform/acenv.h')
| -rw-r--r-- | include/acpi/platform/acenv.h | 437 |
1 files changed, 437 insertions, 0 deletions
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h new file mode 100644 index 000000000..ecdf9405d --- /dev/null +++ b/include/acpi/platform/acenv.h @@ -0,0 +1,437 @@ +/****************************************************************************** + * + * Name: acenv.h - Host and compiler configuration + * + *****************************************************************************/ + +/* + * Copyright (C) 2000 - 2015, Intel Corp. + * All rights reserved. + * + * 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. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL") version 2 as published by the Free + * Software Foundation. + * + * NO WARRANTY + * 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 MERCHANTIBILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * HOLDERS OR CONTRIBUTORS BE LIABLE FOR 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 DAMAGES. + */ + +#ifndef __ACENV_H__ +#define __ACENV_H__ + +/* + * Environment configuration. The purpose of this file is to interface ACPICA + * to the local environment. This includes compiler-specific, OS-specific, + * and machine-specific configuration. + */ + +/* Types for ACPI_MUTEX_TYPE */ + +#define ACPI_BINARY_SEMAPHORE 0 +#define ACPI_OSL_MUTEX 1 + +/* Types for DEBUGGER_THREADING */ + +#define DEBUGGER_SINGLE_THREADED 0 +#define DEBUGGER_MULTI_THREADED 1 + +/****************************************************************************** + * + * Configuration for ACPI tools and utilities + * + *****************************************************************************/ + +/* iASL configuration */ + +#ifdef ACPI_ASL_COMPILER +#define ACPI_APPLICATION +#define ACPI_DISASSEMBLER +#define ACPI_DEBUG_OUTPUT +#define ACPI_CONSTANT_EVAL_ONLY +#define ACPI_LARGE_NAMESPACE_NODE +#define ACPI_DATA_TABLE_DISASSEMBLY +#define ACPI_SINGLE_THREADED +#define ACPI_32BIT_PHYSICAL_ADDRESS +#endif + +/* acpi_exec configuration. Multithreaded with full AML debugger */ + +#ifdef ACPI_EXEC_APP +#define ACPI_APPLICATION +#define ACPI_FULL_DEBUG +#define ACPI_MUTEX_DEBUG +#define ACPI_DBG_TRACK_ALLOCATIONS +#endif + +/* + * acpi_bin/acpi_dump/acpi_help/acpi_names/acpi_src/acpi_xtract/Example configuration. + * All single threaded. + */ +#if (defined ACPI_BIN_APP) || \ + (defined ACPI_DUMP_APP) || \ + (defined ACPI_HELP_APP) || \ + (defined ACPI_NAMES_APP) || \ + (defined ACPI_SRC_APP) || \ + (defined ACPI_XTRACT_APP) || \ + (defined ACPI_EXAMPLE_APP) +#define ACPI_APPLICATION +#define ACPI_SINGLE_THREADED +#endif + +/* acpi_help configuration. Error messages disabled. */ + +#ifdef ACPI_HELP_APP +#define ACPI_NO_ERROR_MESSAGES +#endif + +/* acpi_names configuration. Debug output enabled. */ + +#ifdef ACPI_NAMES_APP +#define ACPI_DEBUG_OUTPUT +#endif + +/* acpi_exec/acpi_names/Example configuration. Native RSDP used. */ + +#if (defined ACPI_EXEC_APP) || \ + (defined ACPI_EXAMPLE_APP) || \ + (defined ACPI_NAMES_APP) +#define ACPI_USE_NATIVE_RSDP_POINTER +#endif + +/* acpi_dump configuration. Native mapping used if provied by OSPMs */ + +#ifdef ACPI_DUMP_APP +#define ACPI_USE_NATIVE_MEMORY_MAPPING +#define USE_NATIVE_ALLOCATE_ZEROED +#endif + +/* acpi_names/Example configuration. Hardware disabled */ + +#if (defined ACPI_EXAMPLE_APP) || \ + (defined ACPI_NAMES_APP) +#define ACPI_REDUCED_HARDWARE 1 +#endif + +/* Linkable ACPICA library */ + +#ifdef ACPI_LIBRARY +#define ACPI_USE_LOCAL_CACHE +#define ACPI_FUTURE_USAGE +#endif + +/* Common for all ACPICA applications */ + +#ifdef ACPI_APPLICATION +#define ACPI_USE_SYSTEM_CLIBRARY +#define ACPI_USE_LOCAL_CACHE +#endif + +/* Common debug support */ + +#ifdef ACPI_FULL_DEBUG +#define ACPI_DEBUGGER +#define ACPI_DEBUG_OUTPUT +#define ACPI_DISASSEMBLER +#endif + + +/*! [Begin] no source code translation */ + +/****************************************************************************** + * + * Host configuration files. The compiler configuration files are included + * by the host files. + * + *****************************************************************************/ + +#if defined(_LINUX) || defined(__linux__) +#include <acpi/platform/aclinux.h> + +#elif defined(_APPLE) || defined(__APPLE__) +#include "acmacosx.h" + +#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) +#include "acfreebsd.h" + +#elif defined(__NetBSD__) +#include "acnetbsd.h" + +#elif defined(__sun) +#include "acsolaris.h" + +#elif defined(MODESTO) +#include "acmodesto.h" + +#elif defined(NETWARE) +#include "acnetware.h" + +#elif defined(_CYGWIN) +#include "accygwin.h" + +#elif defined(WIN32) +#include "acwin.h" + +#elif defined(WIN64) +#include "acwin64.h" + +#elif defined(_WRS_LIB_BUILD) +#include "acvxworks.h" + +#elif defined(__OS2__) +#include "acos2.h" + +#elif defined(_AED_EFI) +#include "acefi.h" + +#elif defined(_GNU_EFI) +#include "acefi.h" + +#elif defined(__HAIKU__) +#include "achaiku.h" + +#else + +/* Unknown environment */ + +#error Unknown target environment +#endif + +/*! [End] no source code translation !*/ + +/****************************************************************************** + * + * Setup defaults for the required symbols that were not defined in one of + * the host/compiler files above. + * + *****************************************************************************/ + +/* 64-bit data types */ + +#ifndef COMPILER_DEPENDENT_INT64 +#define COMPILER_DEPENDENT_INT64 long long +#endif + +#ifndef COMPILER_DEPENDENT_UINT64 +#define COMPILER_DEPENDENT_UINT64 unsigned long long +#endif + +/* Type of mutex supported by host. Default is binary semaphores. */ +#ifndef ACPI_MUTEX_TYPE +#define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE +#endif + +/* Global Lock acquire/release */ + +#ifndef ACPI_ACQUIRE_GLOBAL_LOCK +#define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acquired) acquired = 1 +#endif + +#ifndef ACPI_RELEASE_GLOBAL_LOCK +#define ACPI_RELEASE_GLOBAL_LOCK(Glptr, pending) pending = 0 +#endif + +/* Flush CPU cache - used when going to sleep. Wbinvd or similar. */ + +#ifndef ACPI_FLUSH_CPU_CACHE +#define ACPI_FLUSH_CPU_CACHE() +#endif + +/* "inline" keywords - configurable since inline is not standardized */ + +#ifndef ACPI_INLINE +#define ACPI_INLINE +#endif + +/* + * Configurable 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 + */ +#ifndef ACPI_SYSTEM_XFACE +#define ACPI_SYSTEM_XFACE +#endif + +#ifndef ACPI_EXTERNAL_XFACE +#define ACPI_EXTERNAL_XFACE +#endif + +#ifndef ACPI_INTERNAL_XFACE +#define ACPI_INTERNAL_XFACE +#endif + +#ifndef ACPI_INTERNAL_VAR_XFACE +#define ACPI_INTERNAL_VAR_XFACE +#endif + +/* + * 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. + */ +#ifndef DEBUGGER_THREADING +#ifdef ACPI_APPLICATION +#define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED + +#else +#define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED +#endif +#endif /* !DEBUGGER_THREADING */ + +/****************************************************************************** + * + * C library configuration + * + *****************************************************************************/ + +/* + * ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library. + * Otherwise, local versions of string/memory functions will be used. + * ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and + * the standard header files may be used. + * + * The ACPICA 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. + */ +#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_STRCHR(s1,c) strchr((s1), (c)) +#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_MEMCMP(s1,s2,n) memcmp((const char *)(s1), (const char *)(s2), (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(i) toupper((int) (i)) +#define ACPI_TOLOWER(i) tolower((int) (i)) +#define ACPI_IS_XDIGIT(i) isxdigit((int) (i)) +#define ACPI_IS_DIGIT(i) isdigit((int) (i)) +#define ACPI_IS_SPACE(i) isspace((int) (i)) +#define ACPI_IS_UPPER(i) isupper((int) (i)) +#define ACPI_IS_PRINT(i) isprint((int) (i)) +#define ACPI_IS_ALPHA(i) isalpha((int) (i)) + +#else + +/****************************************************************************** + * + * Not using native C library, use local implementations + * + *****************************************************************************/ + +/* + * Use local definitions of C library macros and functions. These function + * implementations may not be as efficient as an inline or assembly code + * implementation provided by a native C library, but they are functionally + * equivalent. + */ +#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) (ap = (va_list) NULL) +#define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND)))) + +#endif /* va_arg */ + +/* Use the local (ACPICA) definitions of the clib functions */ + +#define ACPI_STRSTR(s1,s2) acpi_ut_strstr ((s1), (s2)) +#define ACPI_STRCHR(s1,c) acpi_ut_strchr ((s1), (c)) +#define ACPI_STRLEN(s) (acpi_size) acpi_ut_strlen ((s)) +#define ACPI_STRCPY(d,s) (void) acpi_ut_strcpy ((d), (s)) +#define ACPI_STRNCPY(d,s,n) (void) acpi_ut_strncpy ((d), (s), (acpi_size)(n)) +#define ACPI_STRNCMP(d,s,n) acpi_ut_strncmp ((d), (s), (acpi_size)(n)) +#define ACPI_STRCMP(d,s) acpi_ut_strcmp ((d), (s)) +#define ACPI_STRCAT(d,s) (void) acpi_ut_strcat ((d), (s)) +#define ACPI_STRNCAT(d,s,n) acpi_ut_strncat ((d), (s), (acpi_size)(n)) +#define ACPI_STRTOUL(d,s,n) acpi_ut_strtoul ((d), (s), (acpi_size)(n)) +#define ACPI_MEMCMP(s1,s2,n) acpi_ut_memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n)) +#define ACPI_MEMCPY(d,s,n) (void) acpi_ut_memcpy ((d), (s), (acpi_size)(n)) +#define ACPI_MEMSET(d,v,n) (void) acpi_ut_memset ((d), (v), (acpi_size)(n)) +#define ACPI_TOUPPER(c) acpi_ut_to_upper ((int) (c)) +#define ACPI_TOLOWER(c) acpi_ut_to_lower ((int) (c)) + +#endif /* ACPI_USE_SYSTEM_CLIBRARY */ + +#ifndef ACPI_FILE +#ifdef ACPI_APPLICATION +#include <stdio.h> +#define ACPI_FILE FILE * +#define ACPI_FILE_OUT stdout +#define ACPI_FILE_ERR stderr +#else +#define ACPI_FILE void * +#define ACPI_FILE_OUT NULL +#define ACPI_FILE_ERR NULL +#endif /* ACPI_APPLICATION */ +#endif /* ACPI_FILE */ + +#endif /* __ACENV_H__ */ |