types.h File Reference

#include <uacpi/status.h>
#include <uacpi/platform/types.h>
#include <uacpi/platform/compiler.h>
#include <uacpi/platform/arch_helpers.h>
#include <uacpi/platform/config.h>

Include dependency graph for types.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
union	uacpi_object_name
struct	uacpi_pci_address
struct	uacpi_data_view
struct	uacpi_object_array
struct	uacpi_processor_info
struct	uacpi_power_resource_info
struct	uacpi_generic_region_info
struct	uacpi_pcc_region_info
struct	uacpi_gpio_region_info
struct	uacpi_region_attach_data
struct	uacpi_region_rw_data
struct	uacpi_region_pcc_send_data
struct	uacpi_region_gpio_rw_data
struct	uacpi_region_ipmi_rw_data
struct	uacpi_region_prm_rw_data
struct	uacpi_region_serial_rw_data
struct	uacpi_region_detach_data
struct	uacpi_firmware_request

Macros
#define	UACPI_INTERRUPT_NOT_HANDLED   0
#define	UACPI_INTERRUPT_HANDLED   1

Typedefs
typedef uacpi_u64	uacpi_phys_addr
typedef uacpi_u64	uacpi_io_addr
typedef void *	uacpi_handle
typedef union uacpi_object_name	uacpi_object_name
typedef enum uacpi_iteration_decision	uacpi_iteration_decision
typedef enum uacpi_address_space	uacpi_address_space
typedef enum uacpi_init_level	uacpi_init_level
typedef struct uacpi_pci_address	uacpi_pci_address
typedef struct uacpi_data_view	uacpi_data_view
typedef struct uacpi_namespace_node	uacpi_namespace_node
typedef enum uacpi_object_type	uacpi_object_type
typedef enum uacpi_object_type_bits	uacpi_object_type_bits
typedef struct uacpi_object	uacpi_object
typedef enum uacpi_overflow_behavior	uacpi_overflow_behavior
typedef struct uacpi_object_array	uacpi_object_array
typedef struct uacpi_processor_info	uacpi_processor_info
typedef struct uacpi_power_resource_info	uacpi_power_resource_info
typedef enum uacpi_region_op	uacpi_region_op
typedef struct uacpi_generic_region_info	uacpi_generic_region_info
typedef struct uacpi_pcc_region_info	uacpi_pcc_region_info
typedef struct uacpi_gpio_region_info	uacpi_gpio_region_info
typedef struct uacpi_region_attach_data	uacpi_region_attach_data
typedef struct uacpi_region_rw_data	uacpi_region_rw_data
typedef struct uacpi_region_pcc_send_data	uacpi_region_pcc_send_data
typedef struct uacpi_region_gpio_rw_data	uacpi_region_gpio_rw_data
typedef struct uacpi_region_ipmi_rw_data	uacpi_region_ipmi_rw_data
typedef uacpi_region_ipmi_rw_data	uacpi_region_ffixedhw_rw_data
typedef struct uacpi_region_prm_rw_data	uacpi_region_prm_rw_data
typedef enum uacpi_access_attribute	uacpi_access_attribute
typedef struct uacpi_region_serial_rw_data	uacpi_region_serial_rw_data
typedef struct uacpi_region_detach_data	uacpi_region_detach_data
typedef uacpi_status(*	uacpi_region_handler) (uacpi_region_op op, uacpi_handle op_data)
typedef uacpi_status(*	uacpi_notify_handler) (uacpi_handle context, uacpi_namespace_node *node, uacpi_u64 value)
typedef enum uacpi_firmware_request_type	uacpi_firmware_request_type
typedef struct uacpi_firmware_request	uacpi_firmware_request
typedef uacpi_u32	uacpi_interrupt_ret
typedef uacpi_interrupt_ret(*	uacpi_interrupt_handler) (uacpi_handle)

Enumerations
enum	uacpi_iteration_decision { UACPI_ITERATION_DECISION_CONTINUE = 0 , UACPI_ITERATION_DECISION_BREAK , UACPI_ITERATION_DECISION_NEXT_PEER }
enum	uacpi_address_space {   UACPI_ADDRESS_SPACE_SYSTEM_MEMORY = 0 , UACPI_ADDRESS_SPACE_SYSTEM_IO = 1 , UACPI_ADDRESS_SPACE_PCI_CONFIG = 2 , UACPI_ADDRESS_SPACE_EMBEDDED_CONTROLLER = 3 ,   UACPI_ADDRESS_SPACE_SMBUS = 4 , UACPI_ADDRESS_SPACE_SYSTEM_CMOS = 5 , UACPI_ADDRESS_SPACE_PCI_BAR_TARGET = 6 , UACPI_ADDRESS_SPACE_IPMI = 7 ,   UACPI_ADDRESS_SPACE_GENERAL_PURPOSE_IO = 8 , UACPI_ADDRESS_SPACE_GENERIC_SERIAL_BUS = 9 , UACPI_ADDRESS_SPACE_PCC = 0x0A , UACPI_ADDRESS_SPACE_PRM = 0x0B ,   UACPI_ADDRESS_SPACE_FFIXEDHW = 0x7F , UACPI_ADDRESS_SPACE_TABLE_DATA = 0xDA1A }
enum	uacpi_init_level { UACPI_INIT_LEVEL_EARLY = 0 , UACPI_INIT_LEVEL_SUBSYSTEM_INITIALIZED = 1 , UACPI_INIT_LEVEL_NAMESPACE_LOADED = 2 , UACPI_INIT_LEVEL_NAMESPACE_INITIALIZED = 3 }
enum	uacpi_object_type {   UACPI_OBJECT_UNINITIALIZED = 0 , UACPI_OBJECT_INTEGER = 1 , UACPI_OBJECT_STRING = 2 , UACPI_OBJECT_BUFFER = 3 ,   UACPI_OBJECT_PACKAGE = 4 , UACPI_OBJECT_FIELD_UNIT = 5 , UACPI_OBJECT_DEVICE = 6 , UACPI_OBJECT_EVENT = 7 ,   UACPI_OBJECT_METHOD = 8 , UACPI_OBJECT_MUTEX = 9 , UACPI_OBJECT_OPERATION_REGION = 10 , UACPI_OBJECT_POWER_RESOURCE = 11 ,   UACPI_OBJECT_PROCESSOR = 12 , UACPI_OBJECT_THERMAL_ZONE = 13 , UACPI_OBJECT_BUFFER_FIELD = 14 , UACPI_OBJECT_DEBUG = 16 ,   UACPI_OBJECT_REFERENCE = 20 , UACPI_OBJECT_BUFFER_INDEX = 21 , UACPI_OBJECT_MAX_TYPE_VALUE = UACPI_OBJECT_BUFFER_INDEX }
enum	uacpi_object_type_bits {   UACPI_OBJECT_INTEGER_BIT = (1 << UACPI_OBJECT_INTEGER) , UACPI_OBJECT_STRING_BIT = (1 << UACPI_OBJECT_STRING) , UACPI_OBJECT_BUFFER_BIT = (1 << UACPI_OBJECT_BUFFER) , UACPI_OBJECT_PACKAGE_BIT = (1 << UACPI_OBJECT_PACKAGE) ,   UACPI_OBJECT_FIELD_UNIT_BIT = (1 << UACPI_OBJECT_FIELD_UNIT) , UACPI_OBJECT_DEVICE_BIT = (1 << UACPI_OBJECT_DEVICE) , UACPI_OBJECT_EVENT_BIT = (1 << UACPI_OBJECT_EVENT) , UACPI_OBJECT_METHOD_BIT = (1 << UACPI_OBJECT_METHOD) ,   UACPI_OBJECT_MUTEX_BIT = (1 << UACPI_OBJECT_MUTEX) , UACPI_OBJECT_OPERATION_REGION_BIT = (1 << UACPI_OBJECT_OPERATION_REGION) , UACPI_OBJECT_POWER_RESOURCE_BIT = (1 << UACPI_OBJECT_POWER_RESOURCE) , UACPI_OBJECT_PROCESSOR_BIT = (1 << UACPI_OBJECT_PROCESSOR) ,   UACPI_OBJECT_THERMAL_ZONE_BIT = (1 << UACPI_OBJECT_THERMAL_ZONE) , UACPI_OBJECT_BUFFER_FIELD_BIT = (1 << UACPI_OBJECT_BUFFER_FIELD) , UACPI_OBJECT_DEBUG_BIT = (1 << UACPI_OBJECT_DEBUG) , UACPI_OBJECT_REFERENCE_BIT = (1 << UACPI_OBJECT_REFERENCE) ,   UACPI_OBJECT_BUFFER_INDEX_BIT = (1 << UACPI_OBJECT_BUFFER_INDEX) , UACPI_OBJECT_ANY_BIT = 0xFFFFFFFF }
enum	uacpi_overflow_behavior { UACPI_OVERFLOW_ALLOW = 0 , UACPI_OVERFLOW_TRUNCATE , UACPI_OVERFLOW_DISALLOW }
enum	uacpi_region_op {   UACPI_REGION_OP_ATTACH = 0 , UACPI_REGION_OP_DETACH , UACPI_REGION_OP_READ , UACPI_REGION_OP_WRITE ,   UACPI_REGION_OP_PCC_SEND , UACPI_REGION_OP_GPIO_READ , UACPI_REGION_OP_GPIO_WRITE , UACPI_REGION_OP_IPMI_COMMAND ,   UACPI_REGION_OP_FFIXEDHW_COMMAND , UACPI_REGION_OP_PRM_COMMAND , UACPI_REGION_OP_SERIAL_READ , UACPI_REGION_OP_SERIAL_WRITE }
enum	uacpi_access_attribute {   UACPI_ACCESS_ATTRIBUTE_QUICK = 0x02 , UACPI_ACCESS_ATTRIBUTE_SEND_RECEIVE = 0x04 , UACPI_ACCESS_ATTRIBUTE_BYTE = 0x06 , UACPI_ACCESS_ATTRIBUTE_WORD = 0x08 ,   UACPI_ACCESS_ATTRIBUTE_BLOCK = 0x0A , UACPI_ACCESS_ATTRIBUTE_BYTES = 0x0B , UACPI_ACCESS_ATTRIBUTE_PROCESS_CALL = 0x0C , UACPI_ACCESS_ATTRIBUTE_BLOCK_PROCESS_CALL = 0x0D ,   UACPI_ACCESS_ATTRIBUTE_RAW_BYTES = 0x0E , UACPI_ACCESS_ATTRIBUTE_RAW_PROCESS_BYTES = 0x0F }
enum	uacpi_firmware_request_type { UACPI_FIRMWARE_REQUEST_TYPE_BREAKPOINT , UACPI_FIRMWARE_REQUEST_TYPE_FATAL }

Functions
const uacpi_char *	uacpi_address_space_to_string (uacpi_address_space space)
void	uacpi_object_ref (uacpi_object *obj)
void	uacpi_object_unref (uacpi_object *obj)
uacpi_object_type	uacpi_object_get_type (uacpi_object *)
uacpi_object_type_bits	uacpi_object_get_type_bit (uacpi_object *)
uacpi_bool	uacpi_object_is (uacpi_object *, uacpi_object_type)
uacpi_bool	uacpi_object_is_one_of (uacpi_object *, uacpi_object_type_bits type_mask)
const uacpi_char *	uacpi_object_type_to_string (uacpi_object_type)
uacpi_object *	uacpi_object_create_uninitialized (void)
uacpi_object *	uacpi_object_create_integer (uacpi_u64)
uacpi_status	uacpi_object_create_integer_safe (uacpi_u64, uacpi_overflow_behavior, uacpi_object **out_obj)
uacpi_status	uacpi_object_assign_integer (uacpi_object *, uacpi_u64 value)
uacpi_status	uacpi_object_get_integer (uacpi_object *, uacpi_u64 *out)
uacpi_object *	uacpi_object_create_string (uacpi_data_view)
uacpi_object *	uacpi_object_create_cstring (const uacpi_char *)
uacpi_object *	uacpi_object_create_buffer (uacpi_data_view)
uacpi_status	uacpi_object_get_string_or_buffer (uacpi_object *, uacpi_data_view *out)
uacpi_status	uacpi_object_get_string (uacpi_object *, uacpi_data_view *out)
uacpi_status	uacpi_object_get_buffer (uacpi_object *, uacpi_data_view *out)
uacpi_bool	uacpi_object_is_aml_namepath (uacpi_object *)
uacpi_status	uacpi_object_resolve_as_aml_namepath (uacpi_object *, uacpi_namespace_node *scope, uacpi_namespace_node **out_node)
uacpi_status	uacpi_object_assign_string (uacpi_object *, uacpi_data_view in)
uacpi_status	uacpi_object_assign_buffer (uacpi_object *, uacpi_data_view in)
uacpi_object *	uacpi_object_create_package (uacpi_object_array in)
uacpi_status	uacpi_object_get_package (uacpi_object *, uacpi_object_array *out)
uacpi_status	uacpi_object_assign_package (uacpi_object *, uacpi_object_array in)
uacpi_object *	uacpi_object_create_reference (uacpi_object *child)
uacpi_status	uacpi_object_assign_reference (uacpi_object *, uacpi_object *child)
uacpi_status	uacpi_object_get_dereferenced (uacpi_object *, uacpi_object **out)
uacpi_status	uacpi_object_get_processor_info (uacpi_object *, uacpi_processor_info *out)
uacpi_status	uacpi_object_get_power_resource_info (uacpi_object *, uacpi_power_resource_info *out)

Macro Definition Documentation

UACPI_INTERRUPT_HANDLED

#define UACPI_INTERRUPT_HANDLED   1

Definition at line 541 of file types.h.

UACPI_INTERRUPT_NOT_HANDLED

#define UACPI_INTERRUPT_NOT_HANDLED   0

Definition at line 540 of file types.h.

Typedef Documentation

uacpi_access_attribute

typedef enum uacpi_access_attribute uacpi_access_attribute

uacpi_address_space

typedef enum uacpi_address_space uacpi_address_space

uacpi_data_view

typedef struct uacpi_data_view uacpi_data_view

uacpi_firmware_request

typedef struct uacpi_firmware_request uacpi_firmware_request

uacpi_firmware_request_type

typedef enum uacpi_firmware_request_type uacpi_firmware_request_type

uacpi_generic_region_info

typedef struct uacpi_generic_region_info uacpi_generic_region_info

uacpi_gpio_region_info

typedef struct uacpi_gpio_region_info uacpi_gpio_region_info

uacpi_handle

typedef void* uacpi_handle

Definition at line 21 of file types.h.

uacpi_init_level

typedef enum uacpi_init_level uacpi_init_level

uacpi_interrupt_handler

typedef uacpi_interrupt_ret(* uacpi_interrupt_handler) (uacpi_handle)

Definition at line 544 of file types.h.

uacpi_interrupt_ret

typedef uacpi_u32 uacpi_interrupt_ret

Definition at line 542 of file types.h.

uacpi_io_addr

typedef uacpi_u64 uacpi_io_addr

Definition at line 18 of file types.h.

uacpi_iteration_decision

typedef enum uacpi_iteration_decision uacpi_iteration_decision

uacpi_namespace_node

typedef struct uacpi_namespace_node uacpi_namespace_node

Definition at line 108 of file types.h.

uacpi_notify_handler

typedef uacpi_status(* uacpi_notify_handler) (uacpi_handle context, uacpi_namespace_node *node, uacpi_u64 value)

Definition at line 513 of file types.h.

uacpi_object

typedef struct uacpi_object uacpi_object

Definition at line 155 of file types.h.

uacpi_object_array

typedef struct uacpi_object_array uacpi_object_array

uacpi_object_name

typedef union uacpi_object_name uacpi_object_name

uacpi_object_type

typedef enum uacpi_object_type uacpi_object_type

uacpi_object_type_bits

typedef enum uacpi_object_type_bits uacpi_object_type_bits

uacpi_overflow_behavior

typedef enum uacpi_overflow_behavior uacpi_overflow_behavior

uacpi_pcc_region_info

typedef struct uacpi_pcc_region_info uacpi_pcc_region_info

uacpi_pci_address

typedef struct uacpi_pci_address uacpi_pci_address

uacpi_phys_addr

typedef uacpi_u64 uacpi_phys_addr

Definition at line 17 of file types.h.

uacpi_power_resource_info

typedef struct uacpi_power_resource_info uacpi_power_resource_info

uacpi_processor_info

typedef struct uacpi_processor_info uacpi_processor_info

uacpi_region_attach_data

typedef struct uacpi_region_attach_data uacpi_region_attach_data

uacpi_region_detach_data

typedef struct uacpi_region_detach_data uacpi_region_detach_data

uacpi_region_ffixedhw_rw_data

typedef uacpi_region_ipmi_rw_data uacpi_region_ffixedhw_rw_data

Definition at line 465 of file types.h.

uacpi_region_gpio_rw_data

typedef struct uacpi_region_gpio_rw_data uacpi_region_gpio_rw_data

uacpi_region_handler

typedef uacpi_status(* uacpi_region_handler) (uacpi_region_op op, uacpi_handle op_data)

Definition at line 510 of file types.h.

uacpi_region_ipmi_rw_data

typedef struct uacpi_region_ipmi_rw_data uacpi_region_ipmi_rw_data

uacpi_region_op

typedef enum uacpi_region_op uacpi_region_op

uacpi_region_pcc_send_data

typedef struct uacpi_region_pcc_send_data uacpi_region_pcc_send_data

uacpi_region_prm_rw_data

typedef struct uacpi_region_prm_rw_data uacpi_region_prm_rw_data

uacpi_region_rw_data

typedef struct uacpi_region_rw_data uacpi_region_rw_data

uacpi_region_serial_rw_data

typedef struct uacpi_region_serial_rw_data uacpi_region_serial_rw_data

Enumeration Type Documentation

uacpi_access_attribute

enum uacpi_access_attribute

Enumerator
UACPI_ACCESS_ATTRIBUTE_QUICK
UACPI_ACCESS_ATTRIBUTE_SEND_RECEIVE
UACPI_ACCESS_ATTRIBUTE_BYTE
UACPI_ACCESS_ATTRIBUTE_WORD
UACPI_ACCESS_ATTRIBUTE_BLOCK
UACPI_ACCESS_ATTRIBUTE_BYTES
UACPI_ACCESS_ATTRIBUTE_PROCESS_CALL
UACPI_ACCESS_ATTRIBUTE_BLOCK_PROCESS_CALL
UACPI_ACCESS_ATTRIBUTE_RAW_BYTES
UACPI_ACCESS_ATTRIBUTE_RAW_PROCESS_BYTES

Definition at line 474 of file types.h.

                                    {
    UACPI_ACCESS_ATTRIBUTE_QUICK = 0x02,
    UACPI_ACCESS_ATTRIBUTE_SEND_RECEIVE = 0x04,
    UACPI_ACCESS_ATTRIBUTE_BYTE = 0x06,
    UACPI_ACCESS_ATTRIBUTE_WORD = 0x08,
    UACPI_ACCESS_ATTRIBUTE_BLOCK = 0x0A,
    UACPI_ACCESS_ATTRIBUTE_BYTES = 0x0B,
    UACPI_ACCESS_ATTRIBUTE_PROCESS_CALL = 0x0C,
    UACPI_ACCESS_ATTRIBUTE_BLOCK_PROCESS_CALL = 0x0D,
    UACPI_ACCESS_ATTRIBUTE_RAW_BYTES = 0x0E,
    UACPI_ACCESS_ATTRIBUTE_RAW_PROCESS_BYTES = 0x0F,
} uacpi_access_attribute;

uacpi_address_space

enum uacpi_address_space

Enumerator
UACPI_ADDRESS_SPACE_SYSTEM_MEMORY
UACPI_ADDRESS_SPACE_SYSTEM_IO
UACPI_ADDRESS_SPACE_PCI_CONFIG
UACPI_ADDRESS_SPACE_EMBEDDED_CONTROLLER
UACPI_ADDRESS_SPACE_SMBUS
UACPI_ADDRESS_SPACE_SYSTEM_CMOS
UACPI_ADDRESS_SPACE_PCI_BAR_TARGET
UACPI_ADDRESS_SPACE_IPMI
UACPI_ADDRESS_SPACE_GENERAL_PURPOSE_IO
UACPI_ADDRESS_SPACE_GENERIC_SERIAL_BUS
UACPI_ADDRESS_SPACE_PCC
UACPI_ADDRESS_SPACE_PRM
UACPI_ADDRESS_SPACE_FFIXEDHW
UACPI_ADDRESS_SPACE_TABLE_DATA

Definition at line 42 of file types.h.

                                 {
    UACPI_ADDRESS_SPACE_SYSTEM_MEMORY = 0,
    UACPI_ADDRESS_SPACE_SYSTEM_IO = 1,
    UACPI_ADDRESS_SPACE_PCI_CONFIG = 2,
    UACPI_ADDRESS_SPACE_EMBEDDED_CONTROLLER = 3,
    UACPI_ADDRESS_SPACE_SMBUS = 4,
    UACPI_ADDRESS_SPACE_SYSTEM_CMOS = 5,
    UACPI_ADDRESS_SPACE_PCI_BAR_TARGET = 6,
    UACPI_ADDRESS_SPACE_IPMI = 7,
    UACPI_ADDRESS_SPACE_GENERAL_PURPOSE_IO = 8,
    UACPI_ADDRESS_SPACE_GENERIC_SERIAL_BUS = 9,
    UACPI_ADDRESS_SPACE_PCC = 0x0A,
    UACPI_ADDRESS_SPACE_PRM = 0x0B,
    UACPI_ADDRESS_SPACE_FFIXEDHW = 0x7F,
 
    // Internal type
    UACPI_ADDRESS_SPACE_TABLE_DATA = 0xDA1A,
} uacpi_address_space;

uacpi_firmware_request_type

enum uacpi_firmware_request_type

Enumerator
UACPI_FIRMWARE_REQUEST_TYPE_BREAKPOINT
UACPI_FIRMWARE_REQUEST_TYPE_FATAL

Definition at line 516 of file types.h.

                                         {
    UACPI_FIRMWARE_REQUEST_TYPE_BREAKPOINT,
    UACPI_FIRMWARE_REQUEST_TYPE_FATAL,
} uacpi_firmware_request_type;

uacpi_init_level

enum uacpi_init_level

Enumerator
UACPI_INIT_LEVEL_EARLY
UACPI_INIT_LEVEL_SUBSYSTEM_INITIALIZED	State after a successfull call to uacpi_initialize. Table API and other helpers that don't depend on the ACPI namespace may be used.
UACPI_INIT_LEVEL_NAMESPACE_LOADED	State after a successfull call to uacpi_namespace_load. Most API may be used, namespace can be iterated, etc.
UACPI_INIT_LEVEL_NAMESPACE_INITIALIZED	The final initialization stage, this is entered after the call to uacpi_namespace_initialize. All API is available to use.

Definition at line 64 of file types.h.

                              {
    // Reboot state, nothing is available
    UACPI_INIT_LEVEL_EARLY = 0,
 
    UACPI_INIT_LEVEL_SUBSYSTEM_INITIALIZED = 1,
 
    UACPI_INIT_LEVEL_NAMESPACE_LOADED = 2,
 
    UACPI_INIT_LEVEL_NAMESPACE_INITIALIZED = 3,
} uacpi_init_level;

uacpi_iteration_decision

enum uacpi_iteration_decision

Enumerator
UACPI_ITERATION_DECISION_CONTINUE
UACPI_ITERATION_DECISION_BREAK
UACPI_ITERATION_DECISION_NEXT_PEER	Ignore all of the children of the current node and proceed directly to its peer nodes. Only applicable for API that interacts with the AML namespace such as uacpi_namespace_for_each_child, uacpi_find_deivces, etc.

Definition at line 28 of file types.h.

                                      {
    UACPI_ITERATION_DECISION_CONTINUE = 0,
    UACPI_ITERATION_DECISION_BREAK,
 
    UACPI_ITERATION_DECISION_NEXT_PEER,
} uacpi_iteration_decision;

uacpi_object_type

enum uacpi_object_type

Enumerator
UACPI_OBJECT_UNINITIALIZED
UACPI_OBJECT_INTEGER
UACPI_OBJECT_STRING
UACPI_OBJECT_BUFFER
UACPI_OBJECT_PACKAGE
UACPI_OBJECT_FIELD_UNIT
UACPI_OBJECT_DEVICE
UACPI_OBJECT_EVENT
UACPI_OBJECT_METHOD
UACPI_OBJECT_MUTEX
UACPI_OBJECT_OPERATION_REGION
UACPI_OBJECT_POWER_RESOURCE
UACPI_OBJECT_PROCESSOR
UACPI_OBJECT_THERMAL_ZONE
UACPI_OBJECT_BUFFER_FIELD
UACPI_OBJECT_DEBUG
UACPI_OBJECT_REFERENCE
UACPI_OBJECT_BUFFER_INDEX
UACPI_OBJECT_MAX_TYPE_VALUE

Definition at line 110 of file types.h.

                               {
    UACPI_OBJECT_UNINITIALIZED = 0,
    UACPI_OBJECT_INTEGER = 1,
    UACPI_OBJECT_STRING = 2,
    UACPI_OBJECT_BUFFER = 3,
    UACPI_OBJECT_PACKAGE = 4,
    UACPI_OBJECT_FIELD_UNIT = 5,
    UACPI_OBJECT_DEVICE = 6,
    UACPI_OBJECT_EVENT = 7,
    UACPI_OBJECT_METHOD = 8,
    UACPI_OBJECT_MUTEX = 9,
    UACPI_OBJECT_OPERATION_REGION = 10,
    UACPI_OBJECT_POWER_RESOURCE = 11,
    UACPI_OBJECT_PROCESSOR = 12,
    UACPI_OBJECT_THERMAL_ZONE = 13,
    UACPI_OBJECT_BUFFER_FIELD = 14,
    UACPI_OBJECT_DEBUG = 16,
 
    UACPI_OBJECT_REFERENCE = 20,
    UACPI_OBJECT_BUFFER_INDEX = 21,
    UACPI_OBJECT_MAX_TYPE_VALUE = UACPI_OBJECT_BUFFER_INDEX
} uacpi_object_type;

uacpi_object_type_bits

enum uacpi_object_type_bits

Enumerator
UACPI_OBJECT_INTEGER_BIT
UACPI_OBJECT_STRING_BIT
UACPI_OBJECT_BUFFER_BIT
UACPI_OBJECT_PACKAGE_BIT
UACPI_OBJECT_FIELD_UNIT_BIT
UACPI_OBJECT_DEVICE_BIT
UACPI_OBJECT_EVENT_BIT
UACPI_OBJECT_METHOD_BIT
UACPI_OBJECT_MUTEX_BIT
UACPI_OBJECT_OPERATION_REGION_BIT
UACPI_OBJECT_POWER_RESOURCE_BIT
UACPI_OBJECT_PROCESSOR_BIT
UACPI_OBJECT_THERMAL_ZONE_BIT
UACPI_OBJECT_BUFFER_FIELD_BIT
UACPI_OBJECT_DEBUG_BIT
UACPI_OBJECT_REFERENCE_BIT
UACPI_OBJECT_BUFFER_INDEX_BIT
UACPI_OBJECT_ANY_BIT

Definition at line 134 of file types.h.

                                    {
    UACPI_OBJECT_INTEGER_BIT = (1 << UACPI_OBJECT_INTEGER),
    UACPI_OBJECT_STRING_BIT = (1 << UACPI_OBJECT_STRING),
    UACPI_OBJECT_BUFFER_BIT = (1 << UACPI_OBJECT_BUFFER),
    UACPI_OBJECT_PACKAGE_BIT = (1 << UACPI_OBJECT_PACKAGE),
    UACPI_OBJECT_FIELD_UNIT_BIT = (1 << UACPI_OBJECT_FIELD_UNIT),
    UACPI_OBJECT_DEVICE_BIT = (1 << UACPI_OBJECT_DEVICE),
    UACPI_OBJECT_EVENT_BIT = (1 << UACPI_OBJECT_EVENT),
    UACPI_OBJECT_METHOD_BIT = (1 << UACPI_OBJECT_METHOD),
    UACPI_OBJECT_MUTEX_BIT = (1 << UACPI_OBJECT_MUTEX),
    UACPI_OBJECT_OPERATION_REGION_BIT = (1 << UACPI_OBJECT_OPERATION_REGION),
    UACPI_OBJECT_POWER_RESOURCE_BIT = (1 << UACPI_OBJECT_POWER_RESOURCE),
    UACPI_OBJECT_PROCESSOR_BIT = (1 << UACPI_OBJECT_PROCESSOR),
    UACPI_OBJECT_THERMAL_ZONE_BIT = (1 << UACPI_OBJECT_THERMAL_ZONE),
    UACPI_OBJECT_BUFFER_FIELD_BIT = (1 << UACPI_OBJECT_BUFFER_FIELD),
    UACPI_OBJECT_DEBUG_BIT = (1 << UACPI_OBJECT_DEBUG),
    UACPI_OBJECT_REFERENCE_BIT = (1 << UACPI_OBJECT_REFERENCE),
    UACPI_OBJECT_BUFFER_INDEX_BIT = (1 << UACPI_OBJECT_BUFFER_INDEX),
    UACPI_OBJECT_ANY_BIT = 0xFFFFFFFF,
} uacpi_object_type_bits;

uacpi_overflow_behavior

enum uacpi_overflow_behavior

Enumerator
UACPI_OVERFLOW_ALLOW
UACPI_OVERFLOW_TRUNCATE
UACPI_OVERFLOW_DISALLOW

Definition at line 189 of file types.h.

                                     {
    UACPI_OVERFLOW_ALLOW = 0,
    UACPI_OVERFLOW_TRUNCATE,
    UACPI_OVERFLOW_DISALLOW,
} uacpi_overflow_behavior;

uacpi_region_op

enum uacpi_region_op

Enumerator
UACPI_REGION_OP_ATTACH
UACPI_REGION_OP_DETACH
UACPI_REGION_OP_READ
UACPI_REGION_OP_WRITE
UACPI_REGION_OP_PCC_SEND
UACPI_REGION_OP_GPIO_READ
UACPI_REGION_OP_GPIO_WRITE
UACPI_REGION_OP_IPMI_COMMAND
UACPI_REGION_OP_FFIXEDHW_COMMAND
UACPI_REGION_OP_PRM_COMMAND
UACPI_REGION_OP_SERIAL_READ
UACPI_REGION_OP_SERIAL_WRITE

Definition at line 373 of file types.h.

                             {
    // data => uacpi_region_attach_data
    UACPI_REGION_OP_ATTACH = 0,
    // data => uacpi_region_detach_data
    UACPI_REGION_OP_DETACH,
 
    // data => uacpi_region_rw_data
    UACPI_REGION_OP_READ,
    UACPI_REGION_OP_WRITE,
 
    // data => uacpi_region_pcc_send_data
    UACPI_REGION_OP_PCC_SEND,
 
    // data => uacpi_region_gpio_rw_data
    UACPI_REGION_OP_GPIO_READ,
    UACPI_REGION_OP_GPIO_WRITE,
 
    // data => uacpi_region_ipmi_rw_data
    UACPI_REGION_OP_IPMI_COMMAND,
 
    // data => uacpi_region_ffixedhw_rw_data
    UACPI_REGION_OP_FFIXEDHW_COMMAND,
 
    // data => uacpi_region_prm_rw_data
    UACPI_REGION_OP_PRM_COMMAND,
 
    // data => uacpi_region_serial_rw_data
    UACPI_REGION_OP_SERIAL_READ,
    UACPI_REGION_OP_SERIAL_WRITE,
} uacpi_region_op;

Function Documentation

uacpi_address_space_to_string()

const uacpi_char * uacpi_address_space_to_string

(

uacpi_address_space

space

)

Definition at line 11 of file types.c.

{
    switch (space) {
    case UACPI_ADDRESS_SPACE_SYSTEM_MEMORY:
        return "SystemMemory";
    case UACPI_ADDRESS_SPACE_SYSTEM_IO:
        return "SystemIO";
    case UACPI_ADDRESS_SPACE_PCI_CONFIG:
        return "PCI_Config";
    case UACPI_ADDRESS_SPACE_EMBEDDED_CONTROLLER:
        return "EmbeddedControl";
    case UACPI_ADDRESS_SPACE_SMBUS:
        return "SMBus";
    case UACPI_ADDRESS_SPACE_SYSTEM_CMOS:
        return "SystemCMOS";
    case UACPI_ADDRESS_SPACE_PCI_BAR_TARGET:
        return "PciBarTarget";
    case UACPI_ADDRESS_SPACE_IPMI:
        return "IPMI";
    case UACPI_ADDRESS_SPACE_GENERAL_PURPOSE_IO:
        return "GeneralPurposeIO";
    case UACPI_ADDRESS_SPACE_GENERIC_SERIAL_BUS:
        return "GenericSerialBus";
    case UACPI_ADDRESS_SPACE_PCC:
        return "PCC";
    case UACPI_ADDRESS_SPACE_PRM:
        return "PlatformRtMechanism";
    case UACPI_ADDRESS_SPACE_FFIXEDHW:
        return "FFixedHW";
    case UACPI_ADDRESS_SPACE_TABLE_DATA:
        return "TableData";
    default:
        return "<vendor specific>";
    }
}

Referenced by gas_validate(), reg_or_unreg_all_opregions(), trace_region_io(), uacpi_reboot(), and uacpi_trace_region_error().

uacpi_object_assign_buffer()

uacpi_status uacpi_object_assign_buffer	(	uacpi_object *	obj,
		uacpi_data_view	in
	)

Definition at line 1142 of file types.c.

{
    return uacpi_object_do_assign_buffer(obj, in, UACPI_OBJECT_BUFFER);
}

uacpi_object_assign_integer()

uacpi_status uacpi_object_assign_integer	(	uacpi_object *	obj,
		uacpi_u64	value
	)

Definition at line 1031 of file types.c.

{
    uacpi_object object = { 0 };
 
    ENSURE_VALID_USER_OBJ(obj);
 
    object.type = UACPI_OBJECT_INTEGER;
    object.integer = value;
 
    return uacpi_object_assign(obj, &object, UACPI_ASSIGN_BEHAVIOR_DEEP_COPY);
}

uacpi_object_assign_package()

uacpi_status uacpi_object_assign_package	(	uacpi_object *	obj,
		uacpi_object_array	in
	)

Make the provided object a package and store all of the objects in the array inside. The array is allowed to be empty.

NOTE: the reference count of each object is incremented before being stored in the object. Client code must remove all of the locally created references at its own discretion.

Definition at line 1325 of file types.c.

{
    uacpi_status ret;
    uacpi_size i;
    uacpi_object tmp_obj = {
        .type = UACPI_OBJECT_PACKAGE,
    };
 
    ENSURE_VALID_USER_OBJ(obj);
 
    if (uacpi_unlikely(!package_alloc(&tmp_obj, in.count,
                                      UACPI_PREALLOC_OBJECTS_NO)))
        return UACPI_STATUS_OUT_OF_MEMORY;
 
    obj->type = UACPI_OBJECT_PACKAGE;
 
    for (i = 0; i < in.count; ++i) {
        tmp_obj.package->objects[i] = in.objects[i];
        uacpi_object_ref(tmp_obj.package->objects[i]);
    }
 
    ret = uacpi_object_assign(obj, &tmp_obj, UACPI_ASSIGN_BEHAVIOR_SHALLOW_COPY);
    uacpi_shareable_unref_and_delete_if_last(tmp_obj.package, free_package);
 
    return ret;
}

Referenced by uacpi_object_create_package().

uacpi_object_assign_reference()

uacpi_status uacpi_object_assign_reference	(	uacpi_object *	obj,
		uacpi_object *	child
	)

Make the provided object a reference and make it point to 'child'.

NOTE: child's reference count is incremented by one. Client code must remove all of the locally created references at its own discretion.

Definition at line 1264 of file types.c.

{
    uacpi_status ret;
    uacpi_object object = { 0 };
 
    ENSURE_VALID_USER_OBJ(obj);
    ENSURE_VALID_USER_OBJ(child);
 
    // First clear out the object
    object.type = UACPI_OBJECT_UNINITIALIZED;
    ret = uacpi_object_assign(
        obj, &object,
        UACPI_ASSIGN_BEHAVIOR_DEEP_COPY
    );
    if (uacpi_unlikely_error(ret))
        return ret;
 
    obj->type = UACPI_OBJECT_REFERENCE;
    uacpi_object_attach_child(obj, child);
    obj->flags = UACPI_REFERENCE_KIND_ARG;
 
    return UACPI_STATUS_OK;
}

uacpi_object_assign_string()

uacpi_status uacpi_object_assign_string	(	uacpi_object *	obj,
		uacpi_data_view	in
	)

Make the provided object a string/buffer. Takes in a constant view of the data to be stored in the object.

NOTE: The data is copied to a separately allocated buffer and is not taken ownership of.

Definition at line 1137 of file types.c.

{
    return uacpi_object_do_assign_buffer(obj, in, UACPI_OBJECT_STRING);
}

uacpi_object_create_buffer()

uacpi_object * uacpi_object_create_buffer

(

uacpi_data_view

view

)

Definition at line 1223 of file types.c.

{
    return uacpi_object_do_create_string_or_buffer(view, UACPI_OBJECT_BUFFER);
}

uacpi_object_create_cstring()

uacpi_object * uacpi_object_create_cstring

(

const uacpi_char *

str

)

Definition at line 1228 of file types.c.

{
    uacpi_data_view data_view = { 0 };
 
    data_view.const_text = str;
    data_view.length = uacpi_strlen(str) + 1;
    return uacpi_object_create_string(data_view);
}

uacpi_object_create_integer()

uacpi_object * uacpi_object_create_integer

(

uacpi_u64

value

)

Create an integer object with the value provided.

Definition at line 1186 of file types.c.

{
    uacpi_object *obj;
 
    obj = uacpi_create_object(UACPI_OBJECT_INTEGER);
    if (uacpi_unlikely(obj == UACPI_NULL))
        return obj;
 
    obj->integer = value;
    return obj;
}

Referenced by uacpi_object_create_integer_safe().

uacpi_object_create_integer_safe()

uacpi_status uacpi_object_create_integer_safe	(	uacpi_u64	value,
		uacpi_overflow_behavior	behavior,
		uacpi_object **	out_obj
	)

Same as uacpi_object_create_integer, but introduces additional ways to control what happens if the provided integer is larger than 32-bits, and the AML code expects 32-bit integers.

• UACPI_OVERFLOW_ALLOW -> do nothing, same as the vanilla helper
• UACPI_OVERFLOW_TRUNCATE -> truncate the integer to 32-bits if it happens to be larger than allowed by the DSDT
• UACPI_OVERFLOW_DISALLOW -> fail object creation with UACPI_STATUS_INVALID_ARGUMENT if the provided value happens to be too large

Definition at line 1152 of file types.c.

{
    uacpi_status ret;
    uacpi_u8 bitness;
    uacpi_object *obj;
 
    ret = uacpi_get_aml_bitness(&bitness);
    if (uacpi_unlikely_error(ret))
        return ret;
 
    switch (behavior) {
    case UACPI_OVERFLOW_TRUNCATE:
    case UACPI_OVERFLOW_DISALLOW:
        if (bitness == 32 && value > 0xFFFFFFFF) {
            if (behavior == UACPI_OVERFLOW_DISALLOW)
                return UACPI_STATUS_INVALID_ARGUMENT;
 
            value &= 0xFFFFFFFF;
        }
        UACPI_FALLTHROUGH;
    case UACPI_OVERFLOW_ALLOW:
        obj = uacpi_object_create_integer(value);
        if (uacpi_unlikely(obj == UACPI_NULL))
            return UACPI_STATUS_OUT_OF_MEMORY;
 
        *out_obj = obj;
        return ret;
    default:
        return UACPI_STATUS_INVALID_ARGUMENT;
    }
}

uacpi_object_create_package()

uacpi_object * uacpi_object_create_package

(

uacpi_object_array

in

)

Create a package object and store all of the objects in the array inside. The array is allowed to be empty.

NOTE: the reference count of each object is incremented before being stored in the object. Client code must remove all of the locally created references at its own discretion.

Definition at line 1354 of file types.c.

{
    uacpi_status ret;
    uacpi_object *obj;
 
    obj = uacpi_object_create_uninitialized();
    if (uacpi_unlikely(obj == UACPI_NULL))
        return obj;
 
    ret = uacpi_object_assign_package(obj, in);
    if (uacpi_unlikely_error(ret)) {
        uacpi_object_unref(obj);
        return UACPI_NULL;
    }
 
    return obj;
}

uacpi_object_create_reference()

uacpi_object * uacpi_object_create_reference

(

uacpi_object *

child

)

Create a reference object and make it point to 'child'.

NOTE: child's reference count is incremented by one. Client code must remove all of the locally created references at its own discretion.

Definition at line 1248 of file types.c.

{
    uacpi_object *obj;
 
    ENSURE_VALID_USER_OBJ_RET(child, UACPI_NULL);
 
    obj = uacpi_create_object(UACPI_OBJECT_REFERENCE);
    if (uacpi_unlikely(obj == UACPI_NULL))
        return UACPI_NULL;
 
    uacpi_object_attach_child(obj, child);
    obj->flags = UACPI_REFERENCE_KIND_ARG;
 
    return obj;
}

uacpi_object_create_string()

uacpi_object * uacpi_object_create_string

(

uacpi_data_view

view

)

Create a string/buffer object. Takes in a constant view of the data.

NOTE: The data is copied to a separately allocated buffer and is not taken ownership of.

Definition at line 1218 of file types.c.

{
    return uacpi_object_do_create_string_or_buffer(view, UACPI_OBJECT_STRING);
}

Referenced by uacpi_object_create_cstring().

uacpi_object_create_uninitialized()

uacpi_object * uacpi_object_create_uninitialized

(

void

)

Create an uninitialized object. The object can be further overwritten via uacpi_object_assign_* to anything.

Definition at line 1147 of file types.c.

{
    return uacpi_create_object(UACPI_OBJECT_UNINITIALIZED);
}

Referenced by uacpi_object_create_package().

uacpi_object_get_buffer()

uacpi_status uacpi_object_get_buffer	(	uacpi_object *	obj,
		uacpi_data_view *	out
	)

Definition at line 1075 of file types.c.

{
    return uacpi_object_do_get_string_or_buffer(
        obj, out, UACPI_OBJECT_BUFFER_BIT
    );
}

uacpi_object_get_dereferenced()

uacpi_status uacpi_object_get_dereferenced	(	uacpi_object *	obj,
		uacpi_object **	out
	)

Retrieve the object pointed to by a reference object.

NOTE: the reference count of the returned object is incremented by one and must be uacpi_object_unref'ed by the client when no longer needed.

Definition at line 1290 of file types.c.

{
    TYPE_CHECK_USER_OBJ(obj, UACPI_OBJECT_REFERENCE_BIT);
 
    *out = obj->inner_object;
    uacpi_shareable_ref(*out);
 
    return UACPI_STATUS_OK;
}

uacpi_object_get_integer()

uacpi_status uacpi_object_get_integer	(	uacpi_object *	obj,
		uacpi_u64 *	out
	)

Definition at line 1023 of file types.c.

{
    TYPE_CHECK_USER_OBJ(obj, UACPI_OBJECT_INTEGER_BIT);
 
    *out = obj->integer;
    return UACPI_STATUS_OK;
}

uacpi_object_get_package()

uacpi_status uacpi_object_get_package	(	uacpi_object *	obj,
		uacpi_object_array *	out
	)

Returns the list of objects stored in a package object.

NOTE: the reference count of the objects stored inside is not incremented, which means destorying/overwriting the object also potentially destroys all of the objects stored inside unless the reference count is incremented by the client via uacpi_object_ref.

Definition at line 1237 of file types.c.

{
    TYPE_CHECK_USER_OBJ(obj, UACPI_OBJECT_PACKAGE_BIT);
 
    out->objects = obj->package->objects;
    out->count = obj->package->count;
    return UACPI_STATUS_OK;
}

uacpi_object_get_power_resource_info()

uacpi_status uacpi_object_get_power_resource_info	(	uacpi_object *	obj,
		uacpi_power_resource_info *	out
	)

Returns the information about the provided power resource object.

Definition at line 1314 of file types.c.

{
    TYPE_CHECK_USER_OBJ(obj, UACPI_OBJECT_POWER_RESOURCE_BIT);
 
    out->system_level = obj->power_resource.system_level;
    out->resource_order = obj->power_resource.resource_order;
    return UACPI_STATUS_OK;
}

uacpi_object_get_processor_info()

uacpi_status uacpi_object_get_processor_info	(	uacpi_object *	obj,
		uacpi_processor_info *	out
	)

Returns the information about the provided processor object.

Definition at line 1302 of file types.c.

{
    TYPE_CHECK_USER_OBJ(obj, UACPI_OBJECT_PROCESSOR_BIT);
 
    out->id = obj->processor->id;
    out->block_address = obj->processor->block_address;
    out->block_length = obj->processor->block_length;
    return UACPI_STATUS_OK;
}

uacpi_object_get_string()

uacpi_status uacpi_object_get_string	(	uacpi_object *	obj,
		uacpi_data_view *	out
	)

Definition at line 1068 of file types.c.

{
    return uacpi_object_do_get_string_or_buffer(
        obj, out, UACPI_OBJECT_STRING_BIT
    );
}

uacpi_object_get_string_or_buffer()

uacpi_status uacpi_object_get_string_or_buffer	(	uacpi_object *	obj,
		uacpi_data_view *	out
	)

Returns a writable view of the data stored in the string or buffer type object.

Definition at line 1059 of file types.c.

{
    return uacpi_object_do_get_string_or_buffer(
        obj, out, UACPI_OBJECT_STRING_BIT | UACPI_OBJECT_BUFFER_BIT
    );
}

Referenced by uacpi_dispatch_opregion_io().

uacpi_object_get_type()

uacpi_object_type uacpi_object_get_type

(

uacpi_object *

obj

)

Definition at line 982 of file types.c.

{
    return obj->type;
}

uacpi_object_get_type_bit()

uacpi_object_type_bits uacpi_object_get_type_bit

(

uacpi_object *

obj

)

Definition at line 987 of file types.c.

{
    return (1u << obj->type);
}

Referenced by uacpi_object_is_one_of().

uacpi_object_is()

uacpi_bool uacpi_object_is	(	uacpi_object *	obj,
		uacpi_object_type	type
	)

Returns UACPI_TRUE if the provided object's type matches this type.

Definition at line 992 of file types.c.

{
    return obj->type == type;
}

Referenced by object_mutate_refcount(), and object_replace_child().

uacpi_object_is_aml_namepath()

uacpi_bool uacpi_object_is_aml_namepath

(

uacpi_object *

obj

)

Returns UACPI_TRUE if the provided string object is actually an AML namepath.

This can only be the case for package elements. If a package element is specified as a path to an object in AML, it's not resolved by the interpreter right away as it might not have been defined at that point yet, and is instead stored as a special string object to be resolved by client code when needed.

Example usage: uacpi_namespace_node *target_node = UACPI_NULL;

uacpi_object *obj = UACPI_NULL; uacpi_eval(scope, path, UACPI_NULL, &obj);

uacpi_object_array arr; uacpi_object_get_package(obj, &arr);

if (uacpi_object_is_aml_namepath(arr.objects[0])) { uacpi_object_resolve_as_aml_namepath( arr.objects[0], scope, &target_node ); }

Definition at line 1082 of file types.c.

{
    TYPE_CHECK_USER_OBJ_RET(obj, UACPI_OBJECT_STRING_BIT, UACPI_FALSE);
    return obj->flags == UACPI_STRING_KIND_PATH;
}

Referenced by uacpi_object_resolve_as_aml_namepath().

uacpi_object_is_one_of()

uacpi_bool uacpi_object_is_one_of	(	uacpi_object *	obj,
		uacpi_object_type_bits	type_mask
	)

Returns UACPI_TRUE if the provided object's type is one of the values specified in the 'type_mask' of UACPI_OBJECT_*_BIT.

Definition at line 997 of file types.c.

{
    return (uacpi_object_get_type_bit(obj) & type_mask) != 0;
}

Referenced by exec_op(), handle_deref_of(), uacpi_namespace_node_acquire_object_typed(), uacpi_namespace_node_get_object_typed(), and uacpi_namespace_node_is_one_of_unlocked().

uacpi_object_ref()

void uacpi_object_ref

(

uacpi_object *

obj

)

Definition at line 734 of file types.c.

{
    while (obj) {
        uacpi_shareable_ref(obj);
 
        if (obj->type == UACPI_OBJECT_REFERENCE)
            obj = obj->inner_object;
        else
            obj = UACPI_NULL;
    }
}

Referenced by exec_op(), handle_arg_or_local(), handle_create_alias(), handle_create_field(), handle_deref_of(), handle_index(), handle_load_table(), handle_named_object(), handle_ref_of(), prepare_method_call(), uacpi_dispatch_opregion_io(), uacpi_execute_control_method(), uacpi_namespace_node_acquire_object_typed(), uacpi_namespace_node_reacquire_object(), uacpi_notify_all(), uacpi_object_assign_package(), uacpi_object_attach_child(), and uacpi_opregion_attach().

uacpi_object_resolve_as_aml_namepath()

uacpi_status uacpi_object_resolve_as_aml_namepath	(	uacpi_object *	obj,
		uacpi_namespace_node *	scope,
		uacpi_namespace_node **	out_node
	)

Resolve an AML namepath contained in a string object.

This is only applicable to objects that are package elements. See an explanation of how this works in the comment above the declaration of uacpi_object_is_aml_namepath.

This is a shorthand for: uacpi_data_view view; uacpi_object_get_string(object, &view);

target_node = uacpi_namespace_node_resolve_from_aml_namepath( scope, view.text );

Definition at line 1088 of file types.c.

{
    uacpi_status ret;
    uacpi_namespace_node *node;
 
    if (!uacpi_object_is_aml_namepath(obj))
        return UACPI_STATUS_INVALID_ARGUMENT;
 
    ret = uacpi_namespace_node_resolve_from_aml_namepath(
        scope, obj->buffer->text, &node
    );
    if (uacpi_likely_success(ret))
        *out_node = node;
    return ret;
}

Referenced by uacpi_get_pci_routing_table().

uacpi_object_type_to_string()

const uacpi_char * uacpi_object_type_to_string

(

uacpi_object_type

type

)

Definition at line 51 of file types.c.

{
    switch (type) {
    case UACPI_OBJECT_UNINITIALIZED:
        return "Uninitialized";
    case UACPI_OBJECT_INTEGER:
        return "Integer";
    case UACPI_OBJECT_STRING:
        return "String";
    case UACPI_OBJECT_BUFFER:
        return "Buffer";
    case UACPI_OBJECT_PACKAGE:
        return "Package";
    case UACPI_OBJECT_FIELD_UNIT:
        return "Field Unit";
    case UACPI_OBJECT_DEVICE:
        return "Device";
    case UACPI_OBJECT_EVENT:
        return "Event";
    case UACPI_OBJECT_REFERENCE:
        return "Reference";
    case UACPI_OBJECT_BUFFER_INDEX:
        return "Buffer Index";
    case UACPI_OBJECT_METHOD:
        return "Method";
    case UACPI_OBJECT_MUTEX:
        return "Mutex";
    case UACPI_OBJECT_OPERATION_REGION:
        return "Operation Region";
    case UACPI_OBJECT_POWER_RESOURCE:
        return "Power Resource";
    case UACPI_OBJECT_PROCESSOR:
        return "Processor";
    case UACPI_OBJECT_THERMAL_ZONE:
        return "Thermal Zone";
    case UACPI_OBJECT_BUFFER_FIELD:
        return "Buffer Field";
    case UACPI_OBJECT_DEBUG:
        return "Debug";
    default:
        return "<Invalid type>";
    }
}

Referenced by debug_store_no_recurse(), ensure_is_a_field_unit(), ensure_is_an_op_region(), ensure_valid_idx(), exec_op(), get_slp_type_for_state(), handle_binary_logic(), handle_event_ctl(), handle_inc_dec(), handle_index(), handle_load(), handle_mid(), handle_mutex_ctl(), handle_sizeof(), object_assign_with_implicit_cast(), store_to_target(), typecheck_computational_data(), typecheck_obj(), uacpi_eval_cid(), uacpi_get_pci_routing_table(), and uacpi_osi().

uacpi_object_unref()

void uacpi_object_unref

(

uacpi_object *

obj

)

Definition at line 762 of file types.c.

{
    uacpi_object *this_obj = obj;
 
    if (!obj)
        return;
 
    while (obj) {
        if (uacpi_unlikely(uacpi_bugged_shareable(obj)))
            return;
 
        uacpi_shareable_unref(obj);
 
        if (obj->type == UACPI_OBJECT_REFERENCE) {
            obj = obj->inner_object;
        } else {
            obj = UACPI_NULL;
        }
    }
 
    if (uacpi_shareable_refcount(this_obj) == 0)
        free_chain(this_obj);
}

Referenced by call_frame_clear(), copy_object_to_reference(), eval_sleep_helper(), exec_op(), execution_context_release(), extract_native_resources_from_method(), free_field_unit(), get_slp_type_for_state(), handle_arg_or_local(), handle_copy_object_or_store(), handle_create_field(), handle_deref_of(), handle_index(), handle_load_table(), handle_package(), make_object_for_predefined(), namespace_node_detach_object(), pop_item(), region_run_reg(), store_to_reference(), uacpi_deinitialize_namespace(), uacpi_dispatch_opregion_io(), uacpi_eval(), uacpi_eval_cid(), uacpi_eval_cls(), uacpi_eval_dstate_method_template(), uacpi_eval_hid(), uacpi_eval_integer(), uacpi_eval_typed(), uacpi_eval_uid(), uacpi_get_pci_routing_table(), uacpi_initialize_namespace(), uacpi_install_notify_handler(), uacpi_namespace_node_release_object(), uacpi_native_resources_to_aml(), uacpi_object_create_package(), uacpi_object_detach_child(), uacpi_object_do_create_string_or_buffer(), uacpi_opregion_attach(), uacpi_set_interrupt_model(), uacpi_set_resources(), and uacpi_uninstall_notify_handler().