/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 *//****************************************************************************** * * Name: aclinux.h - OS specific defines, etc. for Linux * * Copyright (C) 2000 - 2023, Intel Corp. * *****************************************************************************/ #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 do not 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#define ACPI_IGNORE_PACKAGE_RESOLUTION_ERRORS #ifdef __KERNEL__ #define ACPI_USE_SYSTEM_INTTYPES#define ACPI_USE_GPE_POLLING /* Kernel specific ACPICA configuration */ #ifdef CONFIG_PCI#define ACPI_PCI_CONFIGURED#endif #ifdef CONFIG_ACPI_REDUCED_HARDWARE_ONLY#define ACPI_REDUCED_HARDWARE 1#endif #ifdef CONFIG_ACPI_DEBUGGER#define ACPI_DEBUGGER#endif #ifdef CONFIG_ACPI_DEBUG#define ACPI_MUTEX_DEBUG#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 #define ACPI_INIT_FUNCTION __init /* Use a specific bugging default separate from ACPICA */ #undef ACPI_DEBUG_DEFAULT#define ACPI_DEBUG_DEFAULT          (ACPI_LV_INFO | ACPI_LV_REPAIR) #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_USE_NATIVE_MATH64#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_raw_spinlock                   raw_spinlock_t *#define acpi_cpu_flags                      unsigned long #define acpi_uintptr_t                      uintptr_t #define ACPI_TO_INTEGER(p)                  ((uintptr_t)(p))#define ACPI_OFFSET(d, f)                   offsetof(d, f) /* Use native linux version of acpi_os_allocate_zeroed */ #define USE_NATIVE_ALLOCATE_ZEROED /* Use logical addresses for accessing GPE registers in system memory */ #define ACPI_GPE_USE_LOGICAL_ADDRESSES /* * 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#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_raw_lock#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_delete_raw_lock#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_acquire_raw_lock#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_release_raw_lock /* * OSL interfaces used by debugger/disassembler */#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_readable#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_writable#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_initialize_debugger#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_terminate_debugger /* * OSL interfaces used by utilities */#define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_redirect_output#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 #define ACPI_MSG_ERROR          KERN_ERR "ACPI Error: "#define ACPI_MSG_EXCEPTION      KERN_ERR "ACPI Exception: "#define ACPI_MSG_WARNING        KERN_WARNING "ACPI Warning: "#define ACPI_MSG_INFO           KERN_INFO "ACPI: " #define ACPI_MSG_BIOS_ERROR     KERN_ERR "ACPI BIOS Error (bug): "#define ACPI_MSG_BIOS_WARNING   KERN_WARNING "ACPI BIOS Warning (bug): " /* * Linux wants to use designated initializers for function pointer structs. */#define ACPI_STRUCT_INIT(field, value)	.field = value #else				/* !__KERNEL__ */ #define ACPI_USE_STANDARD_HEADERS #ifdef ACPI_USE_STANDARD_HEADERS#include <stddef.h>#include <unistd.h>#include <stdint.h> #define ACPI_OFFSET(d, f)   offsetof(d, f)#endif /* Define/disable kernel-specific declarators */ #ifndef __init#define __init#endif#ifndef __iomem#define __iomem#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(__ILP32__)) ||\	defined(__aarch64__) || defined(__PPC64__) ||\	defined(__s390x__)   || defined(__loongarch__) ||\	(defined(__riscv) && (defined(__LP64__) || defined(_LP64)))#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#define ACPI_USE_NATIVE_MATH64#endif #ifndef __cdecl#define __cdecl#endif #endif				/* __KERNEL__ */ #endif				/* __ACLINUX_H__ */