/* 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 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 #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 … #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 … /* Use a specific bugging default separate from ACPICA */ #undef ACPI_DEBUG_DEFAULT #define ACPI_DEBUG_DEFAULT … #ifndef CONFIG_ACPI /* External globals for __KERNEL__, stubs is needed */ #define ACPI_GLOBAL … #define ACPI_INIT_GLOBAL … /* 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 … #define ACPI_EXTERNAL_RETURN_OK … #define ACPI_EXTERNAL_RETURN_VOID … #define ACPI_EXTERNAL_RETURN_UINT32 … #define ACPI_EXTERNAL_RETURN_PTR … #endif /* CONFIG_ACPI */ /* Host-dependent types and defines for in-kernel ACPICA */ #define ACPI_MACHINE_WIDTH … #define ACPI_USE_NATIVE_MATH64 #define ACPI_EXPORT_SYMBOL(symbol) … #define strtoul … #define acpi_cache_t … #define acpi_spinlock … #define acpi_raw_spinlock … #define acpi_cpu_flags … #define acpi_uintptr_t … #define ACPI_TO_INTEGER(p) … #define ACPI_OFFSET(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 … #define ACPI_MSG_EXCEPTION … #define ACPI_MSG_WARNING … #define ACPI_MSG_INFO … #define ACPI_MSG_BIOS_ERROR … #define ACPI_MSG_BIOS_WARNING … /* * Linux wants to use designated initializers for function pointer structs. */ #define ACPI_STRUCT_INIT(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 … #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 … #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 … #define COMPILER_DEPENDENT_INT64 … #define COMPILER_DEPENDENT_UINT64 … #else #define ACPI_MACHINE_WIDTH … #define COMPILER_DEPENDENT_INT64 … #define COMPILER_DEPENDENT_UINT64 … #define ACPI_USE_NATIVE_DIVIDE #define ACPI_USE_NATIVE_MATH64 #endif #ifndef __cdecl #define __cdecl #endif #endif /* __KERNEL__ */ #endif /* __ACLINUX_H__ */
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