/****************************************************************************** * * Name: aclinux.h - OS specific defines, etc. for Linux * *****************************************************************************/ /* * 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 __ACLINUX_H__#define __ACLINUX_H__ #ifdef __KERNEL__ /* ACPICA external files should not include ACPICA headers directly. */ #if !defined(BUILDING_ACPICA) && !defined(_LINUX_ACPI_H)#error "Please don't include <acpi/acpi.h> directly, include <linux/acpi.h> instead."#endif #endif /* Common (in-kernel/user-space) ACPICA configuration */ #define ACPI_USE_SYSTEM_CLIBRARY#define ACPI_USE_DO_WHILE_0 #ifdef __KERNEL__ #define ACPI_USE_SYSTEM_INTTYPES /* Compile for reduced hardware mode only with this kernel config */ #ifdef CONFIG_ACPI_REDUCED_HARDWARE_ONLY#define ACPI_REDUCED_HARDWARE 1#endif #include <linux/string.h>#include <linux/kernel.h>#include <linux/ctype.h>#include <linux/sched.h>#include <linux/atomic.h>#include <linux/math64.h>#include <linux/slab.h>#include <linux/spinlock_types.h>#ifdef EXPORT_ACPI_INTERFACES#include <linux/export.h>#endif#ifdef CONFIG_ACPI#include <asm/acenv.h>#endif #ifndef CONFIG_ACPI /* External globals for __KERNEL__, stubs is needed */ #define ACPI_GLOBAL(t,a)#define ACPI_INIT_GLOBAL(t,a,b) /* Generating stubs for configurable ACPICA macros */ #define ACPI_NO_MEM_ALLOCATIONS /* Generating stubs for configurable ACPICA functions */ #define ACPI_NO_ERROR_MESSAGES#undef ACPI_DEBUG_OUTPUT /* External interface for __KERNEL__, stub is needed */ #define ACPI_EXTERNAL_RETURN_STATUS(prototype) \	static ACPI_INLINE prototype {return(AE_NOT_CONFIGURED);}#define ACPI_EXTERNAL_RETURN_OK(prototype) \	static ACPI_INLINE prototype {return(AE_OK);}#define ACPI_EXTERNAL_RETURN_VOID(prototype) \	static ACPI_INLINE prototype {return;}#define ACPI_EXTERNAL_RETURN_UINT32(prototype) \	static ACPI_INLINE prototype {return(0);}#define ACPI_EXTERNAL_RETURN_PTR(prototype) \	static ACPI_INLINE prototype {return(NULL);} #endif				/* CONFIG_ACPI */ /* Host-dependent types and defines for in-kernel ACPICA */ #define ACPI_MACHINE_WIDTH          BITS_PER_LONG#define ACPI_EXPORT_SYMBOL(symbol)  EXPORT_SYMBOL(symbol);#define strtoul                     simple_strtoul #define acpi_cache_t                        struct kmem_cache#define acpi_spinlock                       spinlock_t *#define acpi_cpu_flags                      unsigned long /* Use native linux version of acpi_os_allocate_zeroed */ #define USE_NATIVE_ALLOCATE_ZEROED /* * Overrides for in-kernel ACPICA */#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_initialize#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_terminate#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_allocate#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_allocate_zeroed#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_free#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_acquire_object#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_thread_id#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_lock /* * OSL interfaces used by debugger/disassembler */#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_readable#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_writable /* * OSL interfaces used by utilities */#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_redirect_output#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_line#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_name#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_index#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_address#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_open_directory#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_next_filename#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_close_directory #else				/* !__KERNEL__ */ #include <stdarg.h>#include <string.h>#include <stdlib.h>#include <ctype.h>#include <unistd.h> /* Define/disable kernel-specific declarators */ #ifndef __init#define __init#endif /* Host-dependent types and defines for user-space ACPICA */ #define ACPI_FLUSH_CPU_CACHE()#define ACPI_CAST_PTHREAD_T(pthread) ((acpi_thread_id) (pthread)) #if defined(__ia64__)    || defined(__x86_64__) ||\	defined(__aarch64__) || defined(__PPC64__)#define ACPI_MACHINE_WIDTH          64#define COMPILER_DEPENDENT_INT64    long#define COMPILER_DEPENDENT_UINT64   unsigned long#else#define ACPI_MACHINE_WIDTH          32#define COMPILER_DEPENDENT_INT64    long long#define COMPILER_DEPENDENT_UINT64   unsigned long long#define ACPI_USE_NATIVE_DIVIDE#endif #ifndef __cdecl#define __cdecl#endif #endif				/* __KERNEL__ */ /* Linux uses GCC */ #include <acpi/platform/acgcc.h> #endif				/* __ACLINUX_H__ */