/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ /****************************************************************************** * * Name: actypes.h - Common data types for the entire ACPI subsystem * * Copyright (C) 2000 - 2023, Intel Corp. * *****************************************************************************/ #ifndef __ACTYPES_H__ #define __ACTYPES_H__ /* acpisrc:struct_defs -- for acpisrc conversion */ /* * ACPI_MACHINE_WIDTH must be specified in an OS- or compiler-dependent * header and must be either 32 or 64. 16-bit ACPICA is no longer * supported, as of 12/2006. */ #ifndef ACPI_MACHINE_WIDTH #error ACPI_MACHINE_WIDTH not defined #endif /* * Data type ranges * Note: These macros are designed to be compiler independent as well as * working around problems that some 32-bit compilers have with 64-bit * constants. */ #define ACPI_UINT8_MAX … #define ACPI_UINT16_MAX … #define ACPI_UINT32_MAX … #define ACPI_UINT64_MAX … #define ACPI_ASCII_MAX … /* * Architecture-specific ACPICA Subsystem Data Types * * The goal of these types is to provide source code portability across * 16-bit, 32-bit, and 64-bit targets. * * 1) The following types are of fixed size for all targets (16/32/64): * * u8 Logical boolean * * u8 8-bit (1 byte) unsigned value * u16 16-bit (2 byte) unsigned value * u32 32-bit (4 byte) unsigned value * u64 64-bit (8 byte) unsigned value * * s16 16-bit (2 byte) signed value * s32 32-bit (4 byte) signed value * s64 64-bit (8 byte) signed value * * COMPILER_DEPENDENT_UINT64/s64 - These types are defined in the * compiler-dependent header(s) and were introduced because there is no * common 64-bit integer type across the various compilation models, as * shown in the table below. * * Datatype LP64 ILP64 LLP64 ILP32 LP32 16bit * char 8 8 8 8 8 8 * short 16 16 16 16 16 16 * _int32 32 * int 32 64 32 32 16 16 * long 64 64 32 32 32 32 * long long 64 64 * pointer 64 64 64 32 32 32 * * Note: ILP64 and LP32 are currently not supported. * * * 2) These types represent the native word size of the target mode of the * processor, and may be 16-bit, 32-bit, or 64-bit as required. They are * usually used for memory allocation, efficient loop counters, and array * indexes. The types are similar to the size_t type in the C library and * are required because there is no C type that consistently represents the * native data width. acpi_size is needed because there is no guarantee * that a kernel-level C library is present. * * acpi_size 16/32/64-bit unsigned value * acpi_native_int 16/32/64-bit signed value */ /******************************************************************************* * * Common types for all compilers, all targets * ******************************************************************************/ #ifndef ACPI_USE_SYSTEM_INTTYPES typedef unsigned char u8; typedef unsigned short u16; typedef short s16; typedef COMPILER_DEPENDENT_UINT64 u64; typedef COMPILER_DEPENDENT_INT64 s64; #endif /* ACPI_USE_SYSTEM_INTTYPES */ /* * Value returned by acpi_os_get_thread_id. There is no standard "thread_id" * across operating systems or even the various UNIX systems. Since ACPICA * only needs the thread ID as a unique thread identifier, we use a u64 * as the only common data type - it will accommodate any type of pointer or * any type of integer. It is up to the host-dependent OSL to cast the * native thread ID type to a u64 (in acpi_os_get_thread_id). */ #define acpi_thread_id … /******************************************************************************* * * Types specific to 64-bit targets * ******************************************************************************/ #if ACPI_MACHINE_WIDTH == 64 #ifndef ACPI_USE_SYSTEM_INTTYPES typedef unsigned int u32; typedef int s32; #endif /* ACPI_USE_SYSTEM_INTTYPES */ acpi_native_int; acpi_size; acpi_io_address; acpi_physical_address; #define ACPI_MAX_PTR … #define ACPI_SIZE_MAX … #define ACPI_USE_NATIVE_DIVIDE … #define ACPI_USE_NATIVE_MATH64 … /* * In the case of the Itanium Processor Family (IPF), the hardware does not * support misaligned memory transfers. Set the MISALIGNMENT_NOT_SUPPORTED * flag to indicate that special precautions must be taken to avoid alignment * faults. (IA64 or ia64 is currently used by existing compilers to indicate * IPF.) * * Note: EM64T and other X86-64 processors support misaligned transfers, * so there is no need to define this flag. */ #if defined (__IA64__) || defined (__ia64__) #define ACPI_MISALIGNMENT_NOT_SUPPORTED #endif /******************************************************************************* * * Types specific to 32-bit targets * ******************************************************************************/ #elif ACPI_MACHINE_WIDTH == 32 #ifndef ACPI_USE_SYSTEM_INTTYPES typedef unsigned int u32; typedef int s32; #endif /* ACPI_USE_SYSTEM_INTTYPES */ typedef s32 acpi_native_int; typedef u32 acpi_size; #ifdef ACPI_32BIT_PHYSICAL_ADDRESS /* * OSPMs can define this to shrink the size of the structures for 32-bit * none PAE environment. ASL compiler may always define this to generate * 32-bit OSPM compliant tables. */ typedef u32 acpi_io_address; typedef u32 acpi_physical_address; #else /* ACPI_32BIT_PHYSICAL_ADDRESS */ /* * It is reported that, after some calculations, the physical addresses can * wrap over the 32-bit boundary on 32-bit PAE environment. * https://bugzilla.kernel.org/show_bug.cgi?id=87971 */ typedef u64 acpi_io_address; typedef u64 acpi_physical_address; #endif /* ACPI_32BIT_PHYSICAL_ADDRESS */ #define ACPI_MAX_PTR … #define ACPI_SIZE_MAX … #else /* ACPI_MACHINE_WIDTH must be either 64 or 32 */ #error unknown ACPI_MACHINE_WIDTH #endif /******************************************************************************* * * OS-dependent types * * If the defaults below are not appropriate for the host system, they can * be defined in the OS-specific header, and this will take precedence. * ******************************************************************************/ /* Flags for acpi_os_acquire_lock/acpi_os_release_lock */ #ifndef acpi_cpu_flags #define acpi_cpu_flags … #endif /* Object returned from acpi_os_create_cache */ #ifndef acpi_cache_t #ifdef ACPI_USE_LOCAL_CACHE #define acpi_cache_t … #else #define acpi_cache_t … #endif #endif /* * Synchronization objects - Mutexes, Semaphores, and spin_locks */ #if (ACPI_MUTEX_TYPE == ACPI_BINARY_SEMAPHORE) /* * These macros are used if the host OS does not support a mutex object. * Map the OSL Mutex interfaces to binary semaphores. */ #define acpi_mutex … #define acpi_os_create_mutex(out_handle) … #define acpi_os_delete_mutex(handle) … #define acpi_os_acquire_mutex(handle,time) … #define acpi_os_release_mutex(handle) … #endif /* Configurable types for synchronization objects */ #ifndef acpi_spinlock #define acpi_spinlock … #endif #ifndef acpi_raw_spinlock #define acpi_raw_spinlock … #endif #ifndef acpi_semaphore #define acpi_semaphore … #endif #ifndef acpi_mutex #define acpi_mutex … #endif /******************************************************************************* * * Compiler-dependent types * * If the defaults below are not appropriate for the host compiler, they can * be defined in the compiler-specific header, and this will take precedence. * ******************************************************************************/ /* Use C99 uintptr_t for pointer casting if available, "void *" otherwise */ #ifndef acpi_uintptr_t #define acpi_uintptr_t … #endif /* * ACPI_PRINTF_LIKE is used to tag functions as "printf-like" because * some compilers can catch printf format string problems */ #ifndef ACPI_PRINTF_LIKE #define ACPI_PRINTF_LIKE … #endif /* * Some compilers complain about unused variables. Sometimes we don't want * to use all the variables (for example, _acpi_module_name). This allows us * to tell the compiler in a per-variable manner that a variable * is unused */ #ifndef ACPI_UNUSED_VAR #define ACPI_UNUSED_VAR #endif /* * All ACPICA external functions that are available to the rest of the * kernel are tagged with these macros which can be defined as appropriate * for the host. * * Notes: * ACPI_EXPORT_SYMBOL_INIT is used for initialization and termination * interfaces that may need special processing. * ACPI_EXPORT_SYMBOL is used for all other public external functions. */ #ifndef ACPI_EXPORT_SYMBOL_INIT #define ACPI_EXPORT_SYMBOL_INIT(symbol) … #endif #ifndef ACPI_EXPORT_SYMBOL #define ACPI_EXPORT_SYMBOL … #endif /* * Compiler/Clibrary-dependent debug initialization. Used for ACPICA * utilities only. */ #ifndef ACPI_DEBUG_INITIALIZE #define ACPI_DEBUG_INITIALIZE() … #endif /******************************************************************************* * * Configuration * ******************************************************************************/ #ifdef ACPI_NO_MEM_ALLOCATIONS #define ACPI_ALLOCATE … #define ACPI_ALLOCATE_ZEROED … #define ACPI_FREE … #define ACPI_MEM_TRACKING … #else /* ACPI_NO_MEM_ALLOCATIONS */ #ifdef ACPI_DBG_TRACK_ALLOCATIONS /* * Memory allocation tracking (used by acpi_exec to detect memory leaks) */ #define ACPI_MEM_PARAMETERS … #define ACPI_ALLOCATE … #define ACPI_ALLOCATE_ZEROED … #define ACPI_FREE … #define ACPI_MEM_TRACKING … #else /* * Normal memory allocation directly via the OS services layer */ #define ACPI_ALLOCATE(a) … #define ACPI_ALLOCATE_ZEROED(a) … #define ACPI_FREE(a) … #define ACPI_MEM_TRACKING(a) … #endif /* ACPI_DBG_TRACK_ALLOCATIONS */ #endif /* ACPI_NO_MEM_ALLOCATIONS */ /****************************************************************************** * * ACPI Specification constants (Do not change unless the specification * changes) * *****************************************************************************/ /* Number of distinct FADT-based GPE register blocks (GPE0 and GPE1) */ #define ACPI_MAX_GPE_BLOCKS … /* Default ACPI register widths */ #define ACPI_GPE_REGISTER_WIDTH … #define ACPI_PM1_REGISTER_WIDTH … #define ACPI_PM2_REGISTER_WIDTH … #define ACPI_PM_TIMER_WIDTH … #define ACPI_RESET_REGISTER_WIDTH … /* Names within the namespace are 4 bytes long */ #define ACPI_NAMESEG_SIZE … #define ACPI_PATH_SEGMENT_LENGTH … #define ACPI_PATH_SEPARATOR … /* Sizes for ACPI table headers */ #define ACPI_OEM_ID_SIZE … #define ACPI_OEM_TABLE_ID_SIZE … /* ACPI/PNP hardware IDs */ #define PCI_ROOT_HID_STRING … #define PCI_EXPRESS_ROOT_HID_STRING … /* PM Timer ticks per second (HZ) */ #define ACPI_PM_TIMER_FREQUENCY … /******************************************************************************* * * Independent types * ******************************************************************************/ /* Logical defines and NULL */ #ifdef FALSE #undef FALSE #endif #define FALSE … #ifdef TRUE #undef TRUE #endif #define TRUE … #ifndef NULL #define NULL … #endif /* * Miscellaneous types */ acpi_status; /* All ACPI Exceptions */ acpi_name; /* 4-byte ACPI name */ acpi_string; /* Null terminated ASCII string */ acpi_handle; /* Actually a ptr to a NS Node */ /* Time constants for timer calculations */ #define ACPI_MSEC_PER_SEC … #define ACPI_USEC_PER_MSEC … #define ACPI_USEC_PER_SEC … #define ACPI_100NSEC_PER_USEC … #define ACPI_100NSEC_PER_MSEC … #define ACPI_100NSEC_PER_SEC … #define ACPI_NSEC_PER_USEC … #define ACPI_NSEC_PER_MSEC … #define ACPI_NSEC_PER_SEC … #define ACPI_TIME_AFTER(a, b) … /* Owner IDs are used to track namespace nodes for selective deletion */ acpi_owner_id; #define ACPI_OWNER_ID_MAX … #define ACPI_INTEGER_BIT_SIZE … #define ACPI_MAX_DECIMAL_DIGITS … #define ACPI_MAX64_DECIMAL_DIGITS … #define ACPI_MAX32_DECIMAL_DIGITS … #define ACPI_MAX16_DECIMAL_DIGITS … #define ACPI_MAX8_DECIMAL_DIGITS … /* * Constants with special meanings */ #define ACPI_ROOT_OBJECT … #define ACPI_WAIT_FOREVER … #define ACPI_DO_NOT_WAIT … /* * Obsolete: Acpi integer width. In ACPI version 1 (1996), integers are * 32 bits. In ACPI version 2 (2000) and later, integers are max 64 bits. * Note that this pertains to the ACPI integer type only, not to other * integers used in the implementation of the ACPICA subsystem. * * 01/2010: This type is obsolete and has been removed from the entire ACPICA * code base. It remains here for compatibility with device drivers that use * the type. However, it will be removed in the future. */ acpi_integer; #define ACPI_INTEGER_MAX … /******************************************************************************* * * Commonly used macros * ******************************************************************************/ /* Data manipulation */ #define ACPI_LOBYTE(integer) … #define ACPI_HIBYTE(integer) … #define ACPI_LOWORD(integer) … #define ACPI_HIWORD(integer) … #define ACPI_LODWORD(integer64) … #define ACPI_HIDWORD(integer64) … #define ACPI_SET_BIT(target,bit) … #define ACPI_CLEAR_BIT(target,bit) … #define ACPI_MIN(a,b) … #define ACPI_MAX(a,b) … /* Size calculation */ #define ACPI_ARRAY_LENGTH(x) … /* Pointer manipulation */ #define ACPI_CAST_PTR(t, p) … #define ACPI_CAST_INDIRECT_PTR(t, p) … #define ACPI_ADD_PTR(t, a, b) … #define ACPI_SUB_PTR(t, a, b) … #define ACPI_PTR_DIFF(a, b) … /* Pointer/Integer type conversions */ #define ACPI_TO_POINTER(i) … #ifndef ACPI_TO_INTEGER #define ACPI_TO_INTEGER … #endif #ifndef ACPI_OFFSET #define ACPI_OFFSET … #endif #define ACPI_PTR_TO_PHYSADDR(i) … /* Optimizations for 4-character (32-bit) acpi_name manipulation */ #ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED #define ACPI_COMPARE_NAMESEG(a,b) … #define ACPI_COPY_NAMESEG(dest,src) … #else #define ACPI_COMPARE_NAMESEG … #define ACPI_COPY_NAMESEG … #endif /* Support for the special RSDP signature (8 characters) */ #define ACPI_VALIDATE_RSDP_SIG(a) … #define ACPI_MAKE_RSDP_SIG(dest) … /* Support for OEMx signature (x can be any character) */ #define ACPI_IS_OEM_SIG(a) … /* * Algorithm to obtain access bit or byte width. * Can be used with access_width of struct acpi_generic_address and access_size of * struct acpi_resource_generic_register. */ #define ACPI_ACCESS_BIT_SHIFT … #define ACPI_ACCESS_BYTE_SHIFT … #define ACPI_ACCESS_BIT_MAX … #define ACPI_ACCESS_BYTE_MAX … #define ACPI_ACCESS_BIT_DEFAULT … #define ACPI_ACCESS_BYTE_DEFAULT … #define ACPI_ACCESS_BIT_WIDTH(size) … #define ACPI_ACCESS_BYTE_WIDTH(size) … /******************************************************************************* * * Miscellaneous constants * ******************************************************************************/ /* * Initialization sequence options */ #define ACPI_FULL_INITIALIZATION … #define ACPI_NO_FACS_INIT … #define ACPI_NO_ACPI_ENABLE … #define ACPI_NO_HARDWARE_INIT … #define ACPI_NO_EVENT_INIT … #define ACPI_NO_HANDLER_INIT … #define ACPI_NO_OBJECT_INIT … #define ACPI_NO_DEVICE_INIT … #define ACPI_NO_ADDRESS_SPACE_INIT … /* * Initialization state */ #define ACPI_SUBSYSTEM_INITIALIZE … #define ACPI_INITIALIZED_OK … /* * Power state values */ #define ACPI_STATE_UNKNOWN … #define ACPI_STATE_S0 … #define ACPI_STATE_S1 … #define ACPI_STATE_S2 … #define ACPI_STATE_S3 … #define ACPI_STATE_S4 … #define ACPI_STATE_S5 … #define ACPI_S_STATES_MAX … #define ACPI_S_STATE_COUNT … #define ACPI_STATE_D0 … #define ACPI_STATE_D1 … #define ACPI_STATE_D2 … #define ACPI_STATE_D3_HOT … #define ACPI_STATE_D3 … #define ACPI_STATE_D3_COLD … #define ACPI_D_STATES_MAX … #define ACPI_D_STATE_COUNT … #define ACPI_STATE_C0 … #define ACPI_STATE_C1 … #define ACPI_STATE_C2 … #define ACPI_STATE_C3 … #define ACPI_C_STATES_MAX … #define ACPI_C_STATE_COUNT … /* * Sleep type invalid value */ #define ACPI_SLEEP_TYPE_MAX … #define ACPI_SLEEP_TYPE_INVALID … /* * Standard notify values */ #define ACPI_NOTIFY_BUS_CHECK … #define ACPI_NOTIFY_DEVICE_CHECK … #define ACPI_NOTIFY_DEVICE_WAKE … #define ACPI_NOTIFY_EJECT_REQUEST … #define ACPI_NOTIFY_DEVICE_CHECK_LIGHT … #define ACPI_NOTIFY_FREQUENCY_MISMATCH … #define ACPI_NOTIFY_BUS_MODE_MISMATCH … #define ACPI_NOTIFY_POWER_FAULT … #define ACPI_NOTIFY_CAPABILITIES_CHECK … #define ACPI_NOTIFY_DEVICE_PLD_CHECK … #define ACPI_NOTIFY_RESERVED … #define ACPI_NOTIFY_LOCALITY_UPDATE … #define ACPI_NOTIFY_SHUTDOWN_REQUEST … #define ACPI_NOTIFY_AFFINITY_UPDATE … #define ACPI_NOTIFY_MEMORY_UPDATE … #define ACPI_NOTIFY_DISCONNECT_RECOVER … #define ACPI_GENERIC_NOTIFY_MAX … #define ACPI_SPECIFIC_NOTIFY_MAX … /* * Types associated with ACPI names and objects. The first group of * values (up to ACPI_TYPE_EXTERNAL_MAX) correspond to the definition * of the ACPI object_type() operator (See the ACPI Spec). Therefore, * only add to the first group if the spec changes. * * NOTE: Types must be kept in sync with the global acpi_ns_properties * and acpi_ns_type_names arrays. */ acpi_object_type; #define ACPI_TYPE_ANY … #define ACPI_TYPE_INTEGER … #define ACPI_TYPE_STRING … #define ACPI_TYPE_BUFFER … #define ACPI_TYPE_PACKAGE … #define ACPI_TYPE_FIELD_UNIT … #define ACPI_TYPE_DEVICE … #define ACPI_TYPE_EVENT … #define ACPI_TYPE_METHOD … #define ACPI_TYPE_MUTEX … #define ACPI_TYPE_REGION … #define ACPI_TYPE_POWER … #define ACPI_TYPE_PROCESSOR … #define ACPI_TYPE_THERMAL … #define ACPI_TYPE_BUFFER_FIELD … #define ACPI_TYPE_DDB_HANDLE … #define ACPI_TYPE_DEBUG_OBJECT … #define ACPI_TYPE_EXTERNAL_MAX … #define ACPI_NUM_TYPES … /* * These are object types that do not map directly to the ACPI * object_type() operator. They are used for various internal purposes * only. If new predefined ACPI_TYPEs are added (via the ACPI * specification), these internal types must move upwards. (There * is code that depends on these values being contiguous with the * external types above.) */ #define ACPI_TYPE_LOCAL_REGION_FIELD … #define ACPI_TYPE_LOCAL_BANK_FIELD … #define ACPI_TYPE_LOCAL_INDEX_FIELD … #define ACPI_TYPE_LOCAL_REFERENCE … #define ACPI_TYPE_LOCAL_ALIAS … #define ACPI_TYPE_LOCAL_METHOD_ALIAS … #define ACPI_TYPE_LOCAL_NOTIFY … #define ACPI_TYPE_LOCAL_ADDRESS_HANDLER … #define ACPI_TYPE_LOCAL_RESOURCE … #define ACPI_TYPE_LOCAL_RESOURCE_FIELD … #define ACPI_TYPE_LOCAL_SCOPE … #define ACPI_TYPE_NS_NODE_MAX … #define ACPI_TOTAL_TYPES … /* * These are special object types that never appear in * a Namespace node, only in an object of union acpi_operand_object */ #define ACPI_TYPE_LOCAL_EXTRA … #define ACPI_TYPE_LOCAL_DATA … #define ACPI_TYPE_LOCAL_MAX … /* All types above here are invalid */ #define ACPI_TYPE_INVALID … #define ACPI_TYPE_NOT_FOUND … #define ACPI_NUM_NS_TYPES … /* * All I/O */ #define ACPI_READ … #define ACPI_WRITE … #define ACPI_IO_MASK … /* * Event Types: Fixed & General Purpose */ acpi_event_type; /* * Fixed events */ #define ACPI_EVENT_PMTIMER … #define ACPI_EVENT_GLOBAL … #define ACPI_EVENT_POWER_BUTTON … #define ACPI_EVENT_SLEEP_BUTTON … #define ACPI_EVENT_RTC … #define ACPI_EVENT_MAX … #define ACPI_NUM_FIXED_EVENTS … /* * Event status - Per event * ------------- * The encoding of acpi_event_status is illustrated below. * Note that a set bit (1) indicates the property is TRUE * (e.g. if bit 0 is set then the event is enabled). * +-------------+-+-+-+-+-+-+ * | Bits 31:6 |5|4|3|2|1|0| * +-------------+-+-+-+-+-+-+ * | | | | | | | * | | | | | | +- Enabled? * | | | | | +--- Enabled for wake? * | | | | +----- Status bit set? * | | | +------- Enable bit set? * | | +--------- Has a handler? * | +----------- Masked? * +----------------- <Reserved> */ acpi_event_status; #define ACPI_EVENT_FLAG_DISABLED … #define ACPI_EVENT_FLAG_ENABLED … #define ACPI_EVENT_FLAG_WAKE_ENABLED … #define ACPI_EVENT_FLAG_STATUS_SET … #define ACPI_EVENT_FLAG_ENABLE_SET … #define ACPI_EVENT_FLAG_HAS_HANDLER … #define ACPI_EVENT_FLAG_MASKED … #define ACPI_EVENT_FLAG_SET … /* Actions for acpi_set_gpe, acpi_gpe_wakeup, acpi_hw_low_set_gpe */ #define ACPI_GPE_ENABLE … #define ACPI_GPE_DISABLE … #define ACPI_GPE_CONDITIONAL_ENABLE … /* * GPE info flags - Per GPE * +---+-+-+-+---+ * |7:6|5|4|3|2:0| * +---+-+-+-+---+ * | | | | | * | | | | +-- Type of dispatch:to method, handler, notify, or none * | | | +----- Interrupt type: edge or level triggered * | | +------- Is a Wake GPE * | +--------- Has been enabled automatically at init time * +------------ <Reserved> */ #define ACPI_GPE_DISPATCH_NONE … #define ACPI_GPE_DISPATCH_METHOD … #define ACPI_GPE_DISPATCH_HANDLER … #define ACPI_GPE_DISPATCH_NOTIFY … #define ACPI_GPE_DISPATCH_RAW_HANDLER … #define ACPI_GPE_DISPATCH_MASK … #define ACPI_GPE_DISPATCH_TYPE(flags) … #define ACPI_GPE_LEVEL_TRIGGERED … #define ACPI_GPE_EDGE_TRIGGERED … #define ACPI_GPE_XRUPT_TYPE_MASK … #define ACPI_GPE_CAN_WAKE … #define ACPI_GPE_AUTO_ENABLED … #define ACPI_GPE_INITIALIZED … /* * Flags for GPE and Lock interfaces */ #define ACPI_NOT_ISR … #define ACPI_ISR … /* Notify types */ #define ACPI_SYSTEM_NOTIFY … #define ACPI_DEVICE_NOTIFY … #define ACPI_ALL_NOTIFY … #define ACPI_MAX_NOTIFY_HANDLER_TYPE … #define ACPI_NUM_NOTIFY_TYPES … #define ACPI_MAX_SYS_NOTIFY … #define ACPI_MAX_DEVICE_SPECIFIC_NOTIFY … #define ACPI_SYSTEM_HANDLER_LIST … #define ACPI_DEVICE_HANDLER_LIST … /* Address Space (Operation Region) Types */ acpi_adr_space_type; #define ACPI_ADR_SPACE_SYSTEM_MEMORY … #define ACPI_ADR_SPACE_SYSTEM_IO … #define ACPI_ADR_SPACE_PCI_CONFIG … #define ACPI_ADR_SPACE_EC … #define ACPI_ADR_SPACE_SMBUS … #define ACPI_ADR_SPACE_CMOS … #define ACPI_ADR_SPACE_PCI_BAR_TARGET … #define ACPI_ADR_SPACE_IPMI … #define ACPI_ADR_SPACE_GPIO … #define ACPI_ADR_SPACE_GSBUS … #define ACPI_ADR_SPACE_PLATFORM_COMM … #define ACPI_ADR_SPACE_PLATFORM_RT … #define ACPI_NUM_PREDEFINED_REGIONS … /* * Special Address Spaces * * Note: A Data Table region is a special type of operation region * that has its own AML opcode. However, internally, the AML * interpreter simply creates an operation region with an address * space type of ACPI_ADR_SPACE_DATA_TABLE. */ #define ACPI_ADR_SPACE_DATA_TABLE … #define ACPI_ADR_SPACE_FIXED_HARDWARE … /* Values for _REG connection code */ #define ACPI_REG_DISCONNECT … #define ACPI_REG_CONNECT … /* * bit_register IDs * * These values are intended to be used by the hardware interfaces * and are mapped to individual bitfields defined within the ACPI * registers. See the acpi_gbl_bit_register_info global table in utglobal.c * for this mapping. */ /* PM1 Status register */ #define ACPI_BITREG_TIMER_STATUS … #define ACPI_BITREG_BUS_MASTER_STATUS … #define ACPI_BITREG_GLOBAL_LOCK_STATUS … #define ACPI_BITREG_POWER_BUTTON_STATUS … #define ACPI_BITREG_SLEEP_BUTTON_STATUS … #define ACPI_BITREG_RT_CLOCK_STATUS … #define ACPI_BITREG_WAKE_STATUS … #define ACPI_BITREG_PCIEXP_WAKE_STATUS … /* PM1 Enable register */ #define ACPI_BITREG_TIMER_ENABLE … #define ACPI_BITREG_GLOBAL_LOCK_ENABLE … #define ACPI_BITREG_POWER_BUTTON_ENABLE … #define ACPI_BITREG_SLEEP_BUTTON_ENABLE … #define ACPI_BITREG_RT_CLOCK_ENABLE … #define ACPI_BITREG_PCIEXP_WAKE_DISABLE … /* PM1 Control register */ #define ACPI_BITREG_SCI_ENABLE … #define ACPI_BITREG_BUS_MASTER_RLD … #define ACPI_BITREG_GLOBAL_LOCK_RELEASE … #define ACPI_BITREG_SLEEP_TYPE … #define ACPI_BITREG_SLEEP_ENABLE … /* PM2 Control register */ #define ACPI_BITREG_ARB_DISABLE … #define ACPI_BITREG_MAX … #define ACPI_NUM_BITREG … /* Status register values. A 1 clears a status bit. 0 = no effect */ #define ACPI_CLEAR_STATUS … /* Enable and Control register values */ #define ACPI_ENABLE_EVENT … #define ACPI_DISABLE_EVENT … /* * External ACPI object definition */ /* * Note: Type == ACPI_TYPE_ANY (0) is used to indicate a NULL package * element or an unresolved named reference. */ acpi_object; /* * List of objects, used as a parameter list for control method evaluation */ struct acpi_object_list { … }; /* * Miscellaneous common Data Structures used by the interfaces */ #define ACPI_NO_BUFFER … #ifdef ACPI_NO_MEM_ALLOCATIONS #define ACPI_ALLOCATE_BUFFER … #define ACPI_ALLOCATE_LOCAL_BUFFER … #else /* ACPI_NO_MEM_ALLOCATIONS */ #define ACPI_ALLOCATE_BUFFER … #define ACPI_ALLOCATE_LOCAL_BUFFER … #endif /* ACPI_NO_MEM_ALLOCATIONS */ struct acpi_buffer { … }; /* * name_type for acpi_get_name */ #define ACPI_FULL_PATHNAME … #define ACPI_SINGLE_NAME … #define ACPI_FULL_PATHNAME_NO_TRAILING … #define ACPI_NAME_TYPE_MAX … /* * Predefined Namespace items */ struct acpi_predefined_names { … }; /* * Structure and flags for acpi_get_system_info */ #define ACPI_SYS_MODE_UNKNOWN … #define ACPI_SYS_MODE_ACPI … #define ACPI_SYS_MODE_LEGACY … #define ACPI_SYS_MODES_MASK … /* * System info returned by acpi_get_system_info() */ struct acpi_system_info { … }; /* * System statistics returned by acpi_get_statistics() */ struct acpi_statistics { … }; /* * Types specific to the OS service interfaces */ acpi_osd_handler; acpi_osd_exec_callback; /* * Various handlers and callback procedures */ acpi_sci_handler; acpi_gbl_event_handler; #define ACPI_EVENT_TYPE_GPE … #define ACPI_EVENT_TYPE_FIXED … acpi_event_handler; acpi_gpe_handler; acpi_notify_handler; acpi_object_handler; acpi_init_handler; #define ACPI_INIT_DEVICE_INI … acpi_exception_handler; /* Table Event handler (Load, load_table, etc.) and types */ acpi_table_handler; /* Table Event Types */ #define ACPI_TABLE_EVENT_LOAD … #define ACPI_TABLE_EVENT_UNLOAD … #define ACPI_TABLE_EVENT_INSTALL … #define ACPI_TABLE_EVENT_UNINSTALL … #define ACPI_NUM_TABLE_EVENTS … /* Address Spaces (For Operation Regions) */ acpi_adr_space_handler; #define ACPI_DEFAULT_HANDLER … /* Special Context data for generic_serial_bus/general_purpose_io (ACPI 5.0) */ struct acpi_connection_info { … }; /* Special Context data for PCC Opregion (ACPI 6.3) */ struct acpi_pcc_info { … }; /* Special Context data for FFH Opregion (ACPI 6.5) */ struct acpi_ffh_info { … }; acpi_adr_space_setup; #define ACPI_REGION_ACTIVATE … #define ACPI_REGION_DEACTIVATE … acpi_walk_callback; acpi_interface_handler; /* Interrupt handler return values */ #define ACPI_INTERRUPT_NOT_HANDLED … #define ACPI_INTERRUPT_HANDLED … /* GPE handler return values */ #define ACPI_REENABLE_GPE … /* Length of 32-bit EISAID values when converted back to a string */ #define ACPI_EISAID_STRING_SIZE … /* Length of UUID (string) values */ #define ACPI_UUID_LENGTH … /* Length of 3-byte PCI class code values when converted back to a string */ #define ACPI_PCICLS_STRING_SIZE … /* Structures used for device/processor HID, UID, CID */ struct acpi_pnp_device_id { … }; struct acpi_pnp_device_id_list { … }; /* * Structure returned from acpi_get_object_info. * Optimized for both 32-bit and 64-bit builds. */ struct acpi_device_info { … }; /* Values for Flags field above (acpi_get_object_info) */ #define ACPI_PCI_ROOT_BRIDGE … /* Flags for Valid field above (acpi_get_object_info) */ #define ACPI_VALID_ADR … #define ACPI_VALID_HID … #define ACPI_VALID_UID … #define ACPI_VALID_CID … #define ACPI_VALID_CLS … #define ACPI_VALID_SXDS … #define ACPI_VALID_SXWS … /* Flags for _STA method */ #define ACPI_STA_DEVICE_PRESENT … #define ACPI_STA_DEVICE_ENABLED … #define ACPI_STA_DEVICE_UI … #define ACPI_STA_DEVICE_FUNCTIONING … #define ACPI_STA_DEVICE_OK … #define ACPI_STA_BATTERY_PRESENT … /* Context structs for address space handlers */ struct acpi_pci_id { … }; struct acpi_mem_mapping { … }; struct acpi_mem_space_context { … }; struct acpi_data_table_mapping { … }; /* * struct acpi_memory_list is used only if the ACPICA local cache is enabled */ struct acpi_memory_list { … }; /* Definitions of trace event types */ acpi_trace_event_type; /* Definitions of _OSI support */ #define ACPI_VENDOR_STRINGS … #define ACPI_FEATURE_STRINGS … #define ACPI_ENABLE_INTERFACES … #define ACPI_DISABLE_INTERFACES … #define ACPI_DISABLE_ALL_VENDOR_STRINGS … #define ACPI_DISABLE_ALL_FEATURE_STRINGS … #define ACPI_DISABLE_ALL_STRINGS … #define ACPI_ENABLE_ALL_VENDOR_STRINGS … #define ACPI_ENABLE_ALL_FEATURE_STRINGS … #define ACPI_ENABLE_ALL_STRINGS … #define ACPI_OSI_WIN_2000 … #define ACPI_OSI_WIN_XP … #define ACPI_OSI_WIN_XP_SP1 … #define ACPI_OSI_WINSRV_2003 … #define ACPI_OSI_WIN_XP_SP2 … #define ACPI_OSI_WINSRV_2003_SP1 … #define ACPI_OSI_WIN_VISTA … #define ACPI_OSI_WINSRV_2008 … #define ACPI_OSI_WIN_VISTA_SP1 … #define ACPI_OSI_WIN_VISTA_SP2 … #define ACPI_OSI_WIN_7 … #define ACPI_OSI_WIN_8 … #define ACPI_OSI_WIN_8_1 … #define ACPI_OSI_WIN_10 … #define ACPI_OSI_WIN_10_RS1 … #define ACPI_OSI_WIN_10_RS2 … #define ACPI_OSI_WIN_10_RS3 … #define ACPI_OSI_WIN_10_RS4 … #define ACPI_OSI_WIN_10_RS5 … #define ACPI_OSI_WIN_10_19H1 … #define ACPI_OSI_WIN_10_20H1 … #define ACPI_OSI_WIN_11 … /* Definitions of getopt */ #define ACPI_OPT_END … /* Definitions for explicit fallthrough */ #ifndef ACPI_FALLTHROUGH #define ACPI_FALLTHROUGH … #endif #ifndef ACPI_FLEX_ARRAY #define ACPI_FLEX_ARRAY … #endif #endif /* __ACTYPES_H__ */
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