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Merge back earlier ACPICA material.

Browse source 
Conflicts:
	drivers/acpi/acpica/acglobal.h
This commit is contained in:
Rafael J. Wysocki 2014-05-27 18:11:38 +02:00
commit c9b77a4070
52 changed files with 5625 additions and 2004 deletions
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1
include/acpi/acnames.h
View file

@ -55,6 +55,7 @@
#define METHOD_NAME__HID "_HID"
#define METHOD_NAME__INI "_INI"
#define METHOD_NAME__PLD "_PLD"
#define METHOD_NAME__PRP "_PRP"
#define METHOD_NAME__PRS "_PRS"
#define METHOD_NAME__PRT "_PRT"
#define METHOD_NAME__PRW "_PRW"

827
include/acpi/acpixf.h
View file

@ -46,7 +46,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */
#define ACPI_CA_VERSION 0x20140214
#define ACPI_CA_VERSION 0x20140424
#include <acpi/acconfig.h>
#include <acpi/actypes.h>
@ -55,50 +55,230 @@
extern u8 acpi_gbl_permanent_mmap;
/*****************************************************************************
*
* Macros used for ACPICA globals and configuration
*
****************************************************************************/
/*
* Globals that are publically available
* Ensure that global variables are defined and initialized only once.
*
* The use of these macros allows for a single list of globals (here)
* in order to simplify maintenance of the code.
*/
extern u32 acpi_current_gpe_count;
extern struct acpi_table_fadt acpi_gbl_FADT;
extern u8 acpi_gbl_system_awake_and_running;
extern u8 acpi_gbl_reduced_hardware; /* ACPI 5.0 */
extern u8 acpi_gbl_osi_data;
#ifdef DEFINE_ACPI_GLOBALS
#define ACPI_GLOBAL(type,name) \
extern type name; \
type name
/* Runtime configuration of debug print levels */
#define ACPI_INIT_GLOBAL(type,name,value) \
type name=value
extern u32 acpi_dbg_level;
extern u32 acpi_dbg_layer;
#else
#ifndef ACPI_GLOBAL
#define ACPI_GLOBAL(type,name) \
extern type name
#endif
/* ACPICA runtime options */
extern u8 acpi_gbl_auto_serialize_methods;
extern u8 acpi_gbl_copy_dsdt_locally;
extern u8 acpi_gbl_create_osi_method;
extern u8 acpi_gbl_disable_auto_repair;
extern u8 acpi_gbl_disable_ssdt_table_load;
extern u8 acpi_gbl_do_not_use_xsdt;
extern u8 acpi_gbl_enable_aml_debug_object;
extern u8 acpi_gbl_enable_interpreter_slack;
extern u32 acpi_gbl_trace_flags;
extern acpi_name acpi_gbl_trace_method_name;
extern u8 acpi_gbl_truncate_io_addresses;
extern u8 acpi_gbl_use32_bit_fadt_addresses;
extern u8 acpi_gbl_use_default_register_widths;
#ifndef ACPI_INIT_GLOBAL
#define ACPI_INIT_GLOBAL(type,name,value) \
extern type name
#endif
#endif
/*
* Hardware-reduced prototypes. All interfaces that use these macros will
* be configured out of the ACPICA build if the ACPI_REDUCED_HARDWARE flag
* These macros configure the various ACPICA interfaces. They are
* useful for generating stub inline functions for features that are
* configured out of the current kernel or ACPICA application.
*/
#ifndef ACPI_EXTERNAL_RETURN_STATUS
#define ACPI_EXTERNAL_RETURN_STATUS(prototype) \
prototype;
#endif
#ifndef ACPI_EXTERNAL_RETURN_OK
#define ACPI_EXTERNAL_RETURN_OK(prototype) \
prototype;
#endif
#ifndef ACPI_EXTERNAL_RETURN_VOID
#define ACPI_EXTERNAL_RETURN_VOID(prototype) \
prototype;
#endif
#ifndef ACPI_EXTERNAL_RETURN_UINT32
#define ACPI_EXTERNAL_RETURN_UINT32(prototype) \
prototype;
#endif
#ifndef ACPI_EXTERNAL_RETURN_PTR
#define ACPI_EXTERNAL_RETURN_PTR(prototype) \
prototype;
#endif
/*****************************************************************************
*
* Public globals and runtime configuration options
*
****************************************************************************/
/*
* Enable "slack mode" of the AML interpreter? Default is FALSE, and the
* interpreter strictly follows the ACPI specification. Setting to TRUE
* allows the interpreter to ignore certain errors and/or bad AML constructs.
*
* Currently, these features are enabled by this flag:
*
* 1) Allow "implicit return" of last value in a control method
* 2) Allow access beyond the end of an operation region
* 3) Allow access to uninitialized locals/args (auto-init to integer 0)
* 4) Allow ANY object type to be a source operand for the Store() operator
* 5) Allow unresolved references (invalid target name) in package objects
* 6) Enable warning messages for behavior that is not ACPI spec compliant
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_enable_interpreter_slack, FALSE);
/*
* Automatically serialize all methods that create named objects? Default
* is TRUE, meaning that all non_serialized methods are scanned once at
* table load time to determine those that create named objects. Methods
* that create named objects are marked Serialized in order to prevent
* possible run-time problems if they are entered by more than one thread.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_auto_serialize_methods, TRUE);
/*
* Create the predefined _OSI method in the namespace? Default is TRUE
* because ACPICA is fully compatible with other ACPI implementations.
* Changing this will revert ACPICA (and machine ASL) to pre-OSI behavior.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_create_osi_method, TRUE);
/*
* Optionally use default values for the ACPI register widths. Set this to
* TRUE to use the defaults, if an FADT contains incorrect widths/lengths.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_use_default_register_widths, TRUE);
/*
* Optionally enable output from the AML Debug Object.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_enable_aml_debug_object, FALSE);
/*
* Optionally copy the entire DSDT to local memory (instead of simply
* mapping it.) There are some BIOSs that corrupt or replace the original
* DSDT, creating the need for this option. Default is FALSE, do not copy
* the DSDT.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_copy_dsdt_locally, FALSE);
/*
* Optionally ignore an XSDT if present and use the RSDT instead.
* Although the ACPI specification requires that an XSDT be used instead
* of the RSDT, the XSDT has been found to be corrupt or ill-formed on
* some machines. Default behavior is to use the XSDT if present.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_do_not_use_xsdt, FALSE);
/*
* Optionally use 32-bit FADT addresses if and when there is a conflict
* (address mismatch) between the 32-bit and 64-bit versions of the
* address. Although ACPICA adheres to the ACPI specification which
* requires the use of the corresponding 64-bit address if it is non-zero,
* some machines have been found to have a corrupted non-zero 64-bit
* address. Default is TRUE, favor the 32-bit addresses.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_use32_bit_fadt_addresses, TRUE);
/*
* Optionally truncate I/O addresses to 16 bits. Provides compatibility
* with other ACPI implementations. NOTE: During ACPICA initialization,
* this value is set to TRUE if any Windows OSI strings have been
* requested by the BIOS.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_truncate_io_addresses, FALSE);
/*
* Disable runtime checking and repair of values returned by control methods.
* Use only if the repair is causing a problem on a particular machine.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_disable_auto_repair, FALSE);
/*
* Optionally do not install any SSDTs from the RSDT/XSDT during initialization.
* This can be useful for debugging ACPI problems on some machines.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_disable_ssdt_table_install, FALSE);
/*
* We keep track of the latest version of Windows that has been requested by
* the BIOS. ACPI 5.0.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_osi_data, 0);
/*
* ACPI 5.0 introduces the concept of a "reduced hardware platform", meaning
* that the ACPI hardware is no longer required. A flag in the FADT indicates
* a reduced HW machine, and that flag is duplicated here for convenience.
*/
ACPI_INIT_GLOBAL(u8, acpi_gbl_reduced_hardware, FALSE);
/*
* This mechanism is used to trace a specified AML method. The method is
* traced each time it is executed.
*/
ACPI_INIT_GLOBAL(u32, acpi_gbl_trace_flags, 0);
ACPI_INIT_GLOBAL(acpi_name, acpi_gbl_trace_method_name, 0);
/*
* Runtime configuration of debug output control masks. We want the debug
* switches statically initialized so they are already set when the debugger
* is entered.
*/
ACPI_INIT_GLOBAL(u32, acpi_dbg_level, ACPI_DEBUG_DEFAULT);
ACPI_INIT_GLOBAL(u32, acpi_dbg_layer, 0);
/*
* Other miscellaneous globals
*/
ACPI_GLOBAL(struct acpi_table_fadt, acpi_gbl_FADT);
ACPI_GLOBAL(u32, acpi_current_gpe_count);
ACPI_GLOBAL(u8, acpi_gbl_system_awake_and_running);
/*****************************************************************************
*
* ACPICA public interface configuration.
*
* Interfaces that are configured out of the ACPICA build are replaced
* by inlined stubs by default.
*
****************************************************************************/
/*
* Hardware-reduced prototypes (default: Not hardware reduced).
*
* All ACPICA hardware-related interfaces that use these macros will be
* configured out of the ACPICA build if the ACPI_REDUCED_HARDWARE flag
* is set to TRUE.
*
* Note: This static build option for reduced hardware is intended to
* reduce ACPICA code size if desired or necessary. However, even if this
* option is not specified, the runtime behavior of ACPICA is dependent
* on the actual FADT reduced hardware flag (HW_REDUCED_ACPI). If set,
* the flag will enable similar behavior -- ACPICA will not attempt
* to access any ACPI-relate hardware (SCI, GPEs, Fixed Events, etc.)
*/
#if (!ACPI_REDUCED_HARDWARE)
#define ACPI_HW_DEPENDENT_RETURN_STATUS(prototype) \
prototype;
ACPI_EXTERNAL_RETURN_STATUS(prototype)
#define ACPI_HW_DEPENDENT_RETURN_OK(prototype) \
prototype;
ACPI_EXTERNAL_RETURN_OK(prototype)
#define ACPI_HW_DEPENDENT_RETURN_VOID(prototype) \
prototype;
ACPI_EXTERNAL_RETURN_VOID(prototype)
#else
#define ACPI_HW_DEPENDENT_RETURN_STATUS(prototype) \
@ -112,20 +292,61 @@ extern u8 acpi_gbl_use_default_register_widths;
#endif /* !ACPI_REDUCED_HARDWARE */
/*
* Error message prototypes (default: error messages enabled).
*
* All interfaces related to error and warning messages
* will be configured out of the ACPICA build if the
* ACPI_NO_ERROR_MESSAGE flag is defined.
*/
#ifndef ACPI_NO_ERROR_MESSAGES
#define ACPI_MSG_DEPENDENT_RETURN_VOID(prototype) \
prototype;
#else
#define ACPI_MSG_DEPENDENT_RETURN_VOID(prototype) \
static ACPI_INLINE prototype {return;}
#endif /* ACPI_NO_ERROR_MESSAGES */
/*
* Debugging output prototypes (default: no debug output).
*
* All interfaces related to debug output messages
* will be configured out of the ACPICA build unless the
* ACPI_DEBUG_OUTPUT flag is defined.
*/
#ifdef ACPI_DEBUG_OUTPUT
#define ACPI_DBG_DEPENDENT_RETURN_VOID(prototype) \
prototype;
#else
#define ACPI_DBG_DEPENDENT_RETURN_VOID(prototype) \
static ACPI_INLINE prototype {return;}
#endif /* ACPI_DEBUG_OUTPUT */
/*****************************************************************************
*
* ACPICA public interface prototypes
*
****************************************************************************/
/*
* Initialization
*/
acpi_status __init
acpi_initialize_tables(struct acpi_table_desc *initial_storage,
u32 initial_table_count, u8 allow_resize);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
acpi_initialize_tables(struct acpi_table_desc
*initial_storage,
u32 initial_table_count,
u8 allow_resize))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_initialize_subsystem(void))
acpi_status __init acpi_initialize_subsystem(void);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_enable_subsystem(u32 flags))
acpi_status __init acpi_enable_subsystem(u32 flags);
acpi_status __init acpi_initialize_objects(u32 flags);
acpi_status __init acpi_terminate(void);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
acpi_initialize_objects(u32 flags))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_terminate(void))
/*
* Miscellaneous global interfaces
@ -133,155 +354,170 @@ acpi_status __init acpi_terminate(void);
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable(void))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable(void))
#ifdef ACPI_FUTURE_USAGE
acpi_status acpi_subsystem_status(void);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_subsystem_status(void))
#endif
#ifdef ACPI_FUTURE_USAGE
acpi_status acpi_get_system_info(struct acpi_buffer *ret_buffer);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_system_info(struct acpi_buffer
*ret_buffer))
#endif
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_statistics(struct acpi_statistics *stats))
ACPI_EXTERNAL_RETURN_PTR(const char
*acpi_format_exception(acpi_status exception))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_purge_cached_objects(void))
acpi_status acpi_get_statistics(struct acpi_statistics *stats);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_install_interface(acpi_string interface_name))
const char *acpi_format_exception(acpi_status exception);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_remove_interface(acpi_string interface_name))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_update_interfaces(u8 action))
acpi_status acpi_purge_cached_objects(void);
acpi_status acpi_install_interface(acpi_string interface_name);
acpi_status acpi_remove_interface(acpi_string interface_name);
acpi_status acpi_update_interfaces(u8 action);
u32
acpi_check_address_range(acpi_adr_space_type space_id,
acpi_physical_address address,
acpi_size length, u8 warn);
acpi_status
acpi_decode_pld_buffer(u8 *in_buffer,
acpi_size length, struct acpi_pld_info **return_buffer);
ACPI_EXTERNAL_RETURN_UINT32(u32
acpi_check_address_range(acpi_adr_space_type
space_id,
acpi_physical_address
address, acpi_size length,
u8 warn))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_decode_pld_buffer(u8 *in_buffer,
acpi_size length,
struct acpi_pld_info
**return_buffer))
/*
* ACPI table load/unload interfaces
*/
acpi_status acpi_load_table(struct acpi_table_header *table);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
acpi_install_table(acpi_physical_address address,
u8 physical))
acpi_status acpi_unload_parent_table(acpi_handle object);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_load_table(struct acpi_table_header *table))
acpi_status __init acpi_load_tables(void);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_unload_parent_table(acpi_handle object))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_load_tables(void))
/*
* ACPI table manipulation interfaces
*/
acpi_status __init acpi_reallocate_root_table(void);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_reallocate_root_table(void))
acpi_status __init acpi_find_root_pointer(acpi_size *rsdp_address);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
acpi_find_root_pointer(acpi_size * rsdp_address))
acpi_status acpi_unload_table_id(acpi_owner_id id);
acpi_status
acpi_get_table_header(acpi_string signature,
u32 instance, struct acpi_table_header *out_table_header);
acpi_status
acpi_get_table_with_size(acpi_string signature,
u32 instance, struct acpi_table_header **out_table,
acpi_size *tbl_size);
acpi_status
acpi_get_table(acpi_string signature,
u32 instance, struct acpi_table_header **out_table);
acpi_status
acpi_get_table_by_index(u32 table_index, struct acpi_table_header **out_table);
acpi_status
acpi_install_table_handler(acpi_table_handler handler, void *context);
acpi_status acpi_remove_table_handler(acpi_table_handler handler);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_table_header(acpi_string signature,
u32 instance,
struct acpi_table_header
*out_table_header))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_table(acpi_string signature, u32 instance,
struct acpi_table_header
**out_table))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_table_by_index(u32 table_index,
struct acpi_table_header
**out_table))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_install_table_handler(acpi_table_handler
handler, void *context))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_remove_table_handler(acpi_table_handler
handler))
/*
* Namespace and name interfaces
*/
acpi_status
acpi_walk_namespace(acpi_object_type type,
acpi_handle start_object,
u32 max_depth,
acpi_walk_callback descending_callback,
acpi_walk_callback ascending_callback,
void *context, void **return_value);
acpi_status
acpi_get_devices(const char *HID,
acpi_walk_callback user_function,
void *context, void **return_value);
acpi_status
acpi_get_name(acpi_handle object,
u32 name_type, struct acpi_buffer *ret_path_ptr);
acpi_status
acpi_get_handle(acpi_handle parent,
acpi_string pathname, acpi_handle * ret_handle);
acpi_status
acpi_attach_data(acpi_handle object, acpi_object_handler handler, void *data);
acpi_status acpi_detach_data(acpi_handle object, acpi_object_handler handler);
acpi_status
acpi_get_data_full(acpi_handle object, acpi_object_handler handler, void **data,
void (*callback)(void *));
acpi_status
acpi_get_data(acpi_handle object, acpi_object_handler handler, void **data);
acpi_status
acpi_debug_trace(char *name, u32 debug_level, u32 debug_layer, u32 flags);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_walk_namespace(acpi_object_type type,
acpi_handle start_object,
u32 max_depth,
acpi_walk_callback
descending_callback,
acpi_walk_callback
ascending_callback,
void *context,
void **return_value))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_devices(const char *HID,
acpi_walk_callback user_function,
void *context,
void **return_value))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_name(acpi_handle object, u32 name_type,
struct acpi_buffer *ret_path_ptr))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_handle(acpi_handle parent,
acpi_string pathname,
acpi_handle * ret_handle))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_attach_data(acpi_handle object,
acpi_object_handler handler,
void *data))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_detach_data(acpi_handle object,
acpi_object_handler handler))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_data(acpi_handle object,
acpi_object_handler handler,
void **data))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_debug_trace(char *name, u32 debug_level,
u32 debug_layer, u32 flags))
/*
* Object manipulation and enumeration
*/
acpi_status
acpi_evaluate_object(acpi_handle object,
acpi_string pathname,
struct acpi_object_list *parameter_objects,
struct acpi_buffer *return_object_buffer);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_evaluate_object(acpi_handle object,
acpi_string pathname,
struct acpi_object_list
*parameter_objects,
struct acpi_buffer
*return_object_buffer))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_evaluate_object_typed(acpi_handle object,
acpi_string pathname,
struct acpi_object_list
*external_params,
struct acpi_buffer
*return_buffer,
acpi_object_type
return_type))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_object_info(acpi_handle object,
struct acpi_device_info
**return_buffer))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_install_method(u8 *buffer))
acpi_status
acpi_evaluate_object_typed(acpi_handle object,
acpi_string pathname,
struct acpi_object_list *external_params,
struct acpi_buffer *return_buffer,
acpi_object_type return_type);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_next_object(acpi_object_type type,
acpi_handle parent,
acpi_handle child,
acpi_handle * out_handle))
acpi_status
acpi_get_object_info(acpi_handle object,
struct acpi_device_info **return_buffer);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_type(acpi_handle object,
acpi_object_type * out_type))
acpi_status acpi_install_method(u8 *buffer);
acpi_status
acpi_get_next_object(acpi_object_type type,
acpi_handle parent,
acpi_handle child, acpi_handle * out_handle);
acpi_status acpi_get_type(acpi_handle object, acpi_object_type * out_type);
acpi_status acpi_get_id(acpi_handle object, acpi_owner_id * out_type);
acpi_status acpi_get_parent(acpi_handle object, acpi_handle * out_handle);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_parent(acpi_handle object,
acpi_handle * out_handle))
/*
* Handler interfaces
*/
acpi_status
acpi_install_initialization_handler(acpi_init_handler handler, u32 function);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_install_initialization_handler
(acpi_init_handler handler, u32 function))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_install_sci_handler(acpi_sci_handler
address,
void *context))
acpi_install_sci_handler(acpi_sci_handler
address,
void *context))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_remove_sci_handler(acpi_sci_handler
address))
@ -313,30 +549,42 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
u32 gpe_number,
acpi_gpe_handler
address))
acpi_status acpi_install_notify_handler(acpi_handle device, u32 handler_type,
acpi_notify_handler handler,
void *context);
acpi_status
acpi_remove_notify_handler(acpi_handle device,
u32 handler_type, acpi_notify_handler handler);
acpi_status
acpi_install_address_space_handler(acpi_handle device,
acpi_adr_space_type space_id,
acpi_adr_space_handler handler,
acpi_adr_space_setup setup, void *context);
acpi_status
acpi_remove_address_space_handler(acpi_handle device,
acpi_adr_space_type space_id,
acpi_adr_space_handler handler);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_install_notify_handler(acpi_handle device,
u32 handler_type,
acpi_notify_handler
handler,
void *context))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_remove_notify_handler(acpi_handle device,
u32 handler_type,
acpi_notify_handler
handler))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_install_address_space_handler(acpi_handle
device,
acpi_adr_space_type
space_id,
acpi_adr_space_handler
handler,
acpi_adr_space_setup
setup,
void *context))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_remove_address_space_handler(acpi_handle
device,
acpi_adr_space_type
space_id,
acpi_adr_space_handler
handler))
#ifdef ACPI_FUTURE_USAGE
acpi_status acpi_install_exception_handler(acpi_exception_handler handler);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_install_exception_handler
(acpi_exception_handler handler))
#endif
acpi_status acpi_install_interface_handler(acpi_interface_handler handler);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_install_interface_handler
(acpi_interface_handler handler))
/*
* Global Lock interfaces
@ -351,10 +599,14 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
/*
* Interfaces to AML mutex objects
*/
acpi_status
acpi_acquire_mutex(acpi_handle handle, acpi_string pathname, u16 timeout);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_acquire_mutex(acpi_handle handle,
acpi_string pathname,
u16 timeout))
acpi_status acpi_release_mutex(acpi_handle handle, acpi_string pathname);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_release_mutex(acpi_handle handle,
acpi_string pathname))
/*
* Fixed Event interfaces
@ -434,57 +686,69 @@ typedef
acpi_status(*acpi_walk_resource_callback) (struct acpi_resource * resource,
void *context);
acpi_status
acpi_get_vendor_resource(acpi_handle device,
char *name,
struct acpi_vendor_uuid *uuid,
struct acpi_buffer *ret_buffer);
acpi_status
acpi_get_current_resources(acpi_handle device, struct acpi_buffer *ret_buffer);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_vendor_resource(acpi_handle device,
char *name,
struct acpi_vendor_uuid
*uuid,
struct acpi_buffer
*ret_buffer))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_current_resources(acpi_handle device,
struct acpi_buffer
*ret_buffer))
#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_get_possible_resources(acpi_handle device, struct acpi_buffer *ret_buffer);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_possible_resources(acpi_handle device,
struct acpi_buffer
*ret_buffer))
#endif
acpi_status
acpi_get_event_resources(acpi_handle device_handle,
struct acpi_buffer *ret_buffer);
acpi_status
acpi_walk_resource_buffer(struct acpi_buffer *buffer,
acpi_walk_resource_callback user_function,
void *context);
acpi_status
acpi_walk_resources(acpi_handle device,
char *name,
acpi_walk_resource_callback user_function, void *context);
acpi_status
acpi_set_current_resources(acpi_handle device, struct acpi_buffer *in_buffer);
acpi_status
acpi_get_irq_routing_table(acpi_handle device, struct acpi_buffer *ret_buffer);
acpi_status
acpi_resource_to_address64(struct acpi_resource *resource,
struct acpi_resource_address64 *out);
acpi_status
acpi_buffer_to_resource(u8 *aml_buffer,
u16 aml_buffer_length,
struct acpi_resource **resource_ptr);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_event_resources(acpi_handle device_handle,
struct acpi_buffer
*ret_buffer))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_walk_resource_buffer(struct acpi_buffer
*buffer,
acpi_walk_resource_callback
user_function,
void *context))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_walk_resources(acpi_handle device, char *name,
acpi_walk_resource_callback
user_function, void *context))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_set_current_resources(acpi_handle device,
struct acpi_buffer
*in_buffer))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_irq_routing_table(acpi_handle device,
struct acpi_buffer
*ret_buffer))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_resource_to_address64(struct acpi_resource
*resource,
struct
acpi_resource_address64
*out))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_buffer_to_resource(u8 *aml_buffer,
u16 aml_buffer_length,
struct acpi_resource
**resource_ptr))
/*
* Hardware (ACPI device) interfaces
*/
acpi_status acpi_reset(void);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_reset(void))
acpi_status acpi_read(u64 *value, struct acpi_generic_address *reg);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_read(u64 *value,
struct acpi_generic_address *reg))
acpi_status acpi_write(u64 value, struct acpi_generic_address *reg);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_write(u64 value,
struct acpi_generic_address *reg))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_read_bit_register(u32 register_id,
@ -497,18 +761,20 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
/*
* Sleep/Wake interfaces
*/
acpi_status
acpi_get_sleep_type_data(u8 sleep_state, u8 *slp_typ_a, u8 *slp_typ_b);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_sleep_type_data(u8 sleep_state,
u8 *slp_typ_a,
u8 *slp_typ_b))
acpi_status acpi_enter_sleep_state_prep(u8 sleep_state);
acpi_status acpi_enter_sleep_state(u8 sleep_state);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_enter_sleep_state_prep(u8 sleep_state))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_enter_sleep_state(u8 sleep_state))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enter_sleep_state_s4bios(void))
acpi_status acpi_leave_sleep_state_prep(u8 sleep_state);
acpi_status acpi_leave_sleep_state(u8 sleep_state);
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_leave_sleep_state_prep(u8 sleep_state))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_leave_sleep_state(u8 sleep_state))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_set_firmware_waking_vector(u32
@ -535,53 +801,72 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
/*
* Error/Warning output
*/
ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
acpi_error(const char *module_name, u32 line_number, const char *format, ...);
ACPI_PRINTF_LIKE(4)
void ACPI_INTERNAL_VAR_XFACE
acpi_exception(const char *module_name,
u32 line_number, acpi_status status, const char *format, ...);
ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
acpi_warning(const char *module_name, u32 line_number, const char *format, ...);
ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
acpi_info(const char *module_name, u32 line_number, const char *format, ...);
ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
acpi_bios_error(const char *module_name,
u32 line_number, const char *format, ...);
ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
acpi_bios_warning(const char *module_name,
u32 line_number, const char *format, ...);
ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
acpi_error(const char *module_name,
u32 line_number,
const char *format, ...))
ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(4)
void ACPI_INTERNAL_VAR_XFACE
acpi_exception(const char *module_name,
u32 line_number,
acpi_status status,
const char *format, ...))
ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
acpi_warning(const char *module_name,
u32 line_number,
const char *format, ...))
ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
acpi_info(const char *module_name,
u32 line_number,
const char *format, ...))
ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
acpi_bios_error(const char *module_name,
u32 line_number,
const char *format, ...))
ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3)
void ACPI_INTERNAL_VAR_XFACE
acpi_bios_warning(const char *module_name,
u32 line_number,
const char *format, ...))
/*
* Debug output
*/
#ifdef ACPI_DEBUG_OUTPUT
ACPI_DBG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(6)
void ACPI_INTERNAL_VAR_XFACE
acpi_debug_print(u32 requested_debug_level,
u32 line_number,
const char *function_name,
const char *module_name,
u32 component_id,
const char *format, ...))
ACPI_DBG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(6)
void ACPI_INTERNAL_VAR_XFACE
acpi_debug_print_raw(u32 requested_debug_level,
u32 line_number,
const char *function_name,
const char *module_name,
u32 component_id,
const char *format, ...))
ACPI_PRINTF_LIKE(6)
void ACPI_INTERNAL_VAR_XFACE
acpi_debug_print(u32 requested_debug_level,
u32 line_number,
const char *function_name,
const char *module_name,
u32 component_id, const char *format, ...);
/*
* Divergences
*/
acpi_status acpi_get_id(acpi_handle object, acpi_owner_id * out_type);
ACPI_PRINTF_LIKE(6)
void ACPI_INTERNAL_VAR_XFACE
acpi_debug_print_raw(u32 requested_debug_level,
u32 line_number,
const char *function_name,
const char *module_name,
u32 component_id, const char *format, ...);
#endif
acpi_status acpi_unload_table_id(acpi_owner_id id);
acpi_status
acpi_get_table_with_size(acpi_string signature,
u32 instance, struct acpi_table_header **out_table,
acpi_size *tbl_size);
acpi_status
acpi_get_data_full(acpi_handle object, acpi_object_handler handler, void **data,
void (*callback)(void *));
#endif /* __ACXFACE_H__ */

11
include/acpi/actbl.h
View file

@ -367,12 +367,11 @@ struct acpi_table_desc {
/* Masks for Flags field above */
#define ACPI_TABLE_ORIGIN_UNKNOWN (0)
#define ACPI_TABLE_ORIGIN_MAPPED (1)
#define ACPI_TABLE_ORIGIN_ALLOCATED (2)
#define ACPI_TABLE_ORIGIN_OVERRIDE (4)
#define ACPI_TABLE_ORIGIN_MASK (7)
#define ACPI_TABLE_IS_LOADED (8)
#define ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL (0) /* Virtual address, external maintained */
#define ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL (1) /* Physical address, internally mapped */
#define ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL (2) /* Virtual address, internallly allocated */
#define ACPI_TABLE_ORIGIN_MASK (3)
#define ACPI_TABLE_IS_LOADED (8)
/*
* Get the remaining ACPI tables

4
include/acpi/actbl1.h
View file

@ -675,7 +675,7 @@ enum acpi_madt_type {
};
/*
* MADT Sub-tables, correspond to Type in struct acpi_subtable_header
* MADT Subtables, correspond to Type in struct acpi_subtable_header
*/
/* 0: Processor Local APIC */
@ -918,7 +918,7 @@ enum acpi_srat_type {
};
/*
* SRAT Sub-tables, correspond to Type in struct acpi_subtable_header
* SRAT Subtables, correspond to Type in struct acpi_subtable_header
*/
/* 0: Processor Local APIC/SAPIC Affinity */

71
include/acpi/actbl2.h
View file

@ -70,6 +70,7 @@
#define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */
#define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */
#define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */
#define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */
#define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */
#define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */
#define ACPI_SIG_MTMR "MTMR" /* MID Timer table */
@ -456,7 +457,7 @@ struct acpi_dmar_pci_path {
};
/*
* DMAR Sub-tables, correspond to Type in struct acpi_dmar_header
* DMAR Subtables, correspond to Type in struct acpi_dmar_header
*/
/* 0: Hardware Unit Definition */
@ -820,7 +821,71 @@ struct acpi_ivrs_memory {
/*******************************************************************************
*
* MCFG - PCI Memory Mapped Configuration table and sub-table
* LPIT - Low Power Idle Table
*
* Conforms to "ACPI Low Power Idle Table (LPIT) and _LPD Proposal (DRAFT)"
*
******************************************************************************/
struct acpi_table_lpit {
struct acpi_table_header header; /* Common ACPI table header */
};
/* LPIT subtable header */
struct acpi_lpit_header {
u32 type; /* Subtable type */
u32 length; /* Subtable length */
u16 unique_id;
u16 reserved;
u32 flags;
};
/* Values for subtable Type above */
enum acpi_lpit_type {
ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00,
ACPI_LPIT_TYPE_SIMPLE_IO = 0x01
};
/* Masks for Flags field above */
#define ACPI_LPIT_STATE_DISABLED (1)
#define ACPI_LPIT_NO_COUNTER (1<<1)
/*
* LPIT subtables, correspond to Type in struct acpi_lpit_header
*/
/* 0x00: Native C-state instruction based LPI structure */
struct acpi_lpit_native {
struct acpi_lpit_header header;
struct acpi_generic_address entry_trigger;
u32 residency;
u32 latency;
struct acpi_generic_address residency_counter;
u64 counter_frequency;
};
/* 0x01: Simple I/O based LPI structure */
struct acpi_lpit_io {
struct acpi_lpit_header header;
struct acpi_generic_address entry_trigger;
u32 trigger_action;
u64 trigger_value;
u64 trigger_mask;
struct acpi_generic_address minimum_idle_state;
u32 residency;
u32 latency;
struct acpi_generic_address residency_counter;
u64 counter_frequency;
};
/*******************************************************************************
*
* MCFG - PCI Memory Mapped Configuration table and subtable
* Version 1
*
* Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005
@ -923,7 +988,7 @@ enum acpi_slic_type {
};
/*
* SLIC Sub-tables, correspond to Type in struct acpi_slic_header
* SLIC Subtables, correspond to Type in struct acpi_slic_header
*/
/* 0: Public Key Structure */

21
include/acpi/actypes.h
View file

@ -329,6 +329,15 @@ typedef u32 acpi_physical_address;
*
******************************************************************************/
#ifdef ACPI_NO_MEM_ALLOCATIONS
#define ACPI_ALLOCATE(a) NULL
#define ACPI_ALLOCATE_ZEROED(a) NULL
#define ACPI_FREE(a)
#define ACPI_MEM_TRACKING(a)
#else /* ACPI_NO_MEM_ALLOCATIONS */
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
/*
* Memory allocation tracking (used by acpi_exec to detect memory leaks)
@ -350,6 +359,8 @@ typedef u32 acpi_physical_address;
#endif /* ACPI_DBG_TRACK_ALLOCATIONS */
#endif /* ACPI_NO_MEM_ALLOCATIONS */
/******************************************************************************
*
* ACPI Specification constants (Do not change unless the specification changes)
@ -928,9 +939,19 @@ struct acpi_object_list {
* Miscellaneous common Data Structures used by the interfaces
*/
#define ACPI_NO_BUFFER 0
#ifdef ACPI_NO_MEM_ALLOCATIONS
#define ACPI_ALLOCATE_BUFFER (acpi_size) (0)
#define ACPI_ALLOCATE_LOCAL_BUFFER (acpi_size) (0)
#else /* ACPI_NO_MEM_ALLOCATIONS */
#define ACPI_ALLOCATE_BUFFER (acpi_size) (-1) /* Let ACPICA allocate buffer */
#define ACPI_ALLOCATE_LOCAL_BUFFER (acpi_size) (-2) /* For internal use only (enables tracking) */
#endif /* ACPI_NO_MEM_ALLOCATIONS */
struct acpi_buffer {
acpi_size length; /* Length in bytes of the buffer */
void *pointer; /* pointer to buffer */

11
include/acpi/platform/acgcc.h
View file

@ -64,4 +64,15 @@
*/
#define ACPI_UNUSED_VAR __attribute__ ((unused))
/*
* Some versions of gcc implement strchr() with a buggy macro. So,
* undef it here. Prevents error messages of this form (usually from the
* file getopt.c):
*
* error: logical '&&' with non-zero constant will always evaluate as true
*/
#ifdef strchr
#undef strchr
#endif
#endif /* __ACGCC_H__ */

36
include/acpi/platform/aclinux.h
View file

@ -73,6 +73,37 @@
#endif
#include <asm/acpi.h>
#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
@ -91,7 +122,7 @@
#include <ctype.h>
#include <unistd.h>
/* Disable kernel specific declarators */
/* Define/disable kernel-specific declarators */
#ifndef __init
#define __init
@ -106,7 +137,8 @@
#define ACPI_FLUSH_CPU_CACHE()
#define ACPI_CAST_PTHREAD_T(pthread) ((acpi_thread_id) (pthread))
#if defined(__ia64__) || defined(__x86_64__) || defined(__aarch64__)
#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