acutils.h

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	...) ACPI_PRINTF_LIKE_FUNC;


/*
 * Ut_delete - Object deletion
 */

void
acpi_ut_delete_internal_obj (
	acpi_operand_object     *object);

void
acpi_ut_delete_internal_package_object (
	acpi_operand_object     *object);

void
acpi_ut_delete_internal_simple_object (
	acpi_operand_object     *object);

acpi_status
acpi_ut_delete_internal_object_list (
	acpi_operand_object     **obj_list);


/*
 * Ut_eval - object evaluation
 */

/* Method name strings */

#define METHOD_NAME__HID        "_HID"
#define METHOD_NAME__CID        "_CID"
#define METHOD_NAME__UID        "_UID"
#define METHOD_NAME__ADR        "_ADR"
#define METHOD_NAME__STA        "_STA"
#define METHOD_NAME__REG        "_REG"
#define METHOD_NAME__SEG        "_SEG"
#define METHOD_NAME__BBN        "_BBN"
#define METHOD_NAME__PRT        "_PRT"


acpi_status
acpi_ut_evaluate_numeric_object (
	NATIVE_CHAR             *object_name,
	acpi_namespace_node     *device_node,
	acpi_integer            *address);

acpi_status
acpi_ut_execute_HID (
	acpi_namespace_node     *device_node,
	acpi_device_id          *hid);

acpi_status
acpi_ut_execute_CID (
	acpi_namespace_node     *device_node,
	acpi_device_id          *cid);

acpi_status
acpi_ut_execute_STA (
	acpi_namespace_node     *device_node,
	u32                     *status_flags);

acpi_status
acpi_ut_execute_UID (
	acpi_namespace_node     *device_node,
	acpi_device_id          *uid);


/*
 * Ut_mutex - mutual exclusion interfaces
 */

acpi_status
acpi_ut_mutex_initialize (
	void);

void
acpi_ut_mutex_terminate (
	void);

acpi_status
acpi_ut_create_mutex (
	ACPI_MUTEX_HANDLE       mutex_id);

acpi_status
acpi_ut_delete_mutex (
	ACPI_MUTEX_HANDLE       mutex_id);

acpi_status
acpi_ut_acquire_mutex (
	ACPI_MUTEX_HANDLE       mutex_id);

acpi_status
acpi_ut_release_mutex (
	ACPI_MUTEX_HANDLE       mutex_id);


/*
 * Ut_object - internal object create/delete/cache routines
 */

acpi_operand_object  *
acpi_ut_create_internal_object_dbg (
	NATIVE_CHAR             *module_name,
	u32                     line_number,
	u32                     component_id,
	acpi_object_type        type);

void *
acpi_ut_allocate_object_desc_dbg (
	NATIVE_CHAR             *module_name,
	u32                     line_number,
	u32                     component_id);

#define acpi_ut_create_internal_object(t) acpi_ut_create_internal_object_dbg (_THIS_MODULE,__LINE__,_COMPONENT,t)
#define acpi_ut_allocate_object_desc()  acpi_ut_allocate_object_desc_dbg (_THIS_MODULE,__LINE__,_COMPONENT)

void
acpi_ut_delete_object_desc (
	acpi_operand_object     *object);

u8
acpi_ut_valid_internal_object (
	void                    *object);


/*
 * Ut_ref_cnt - Object reference count management
 */

void
acpi_ut_add_reference (
	acpi_operand_object     *object);

void
acpi_ut_remove_reference (
	acpi_operand_object     *object);

/*
 * Ut_size - Object size routines
 */

acpi_status
acpi_ut_get_simple_object_size (
	acpi_operand_object     *obj,
	ACPI_SIZE               *obj_length);

acpi_status
acpi_ut_get_package_object_size (
	acpi_operand_object     *obj,
	ACPI_SIZE               *obj_length);

acpi_status
acpi_ut_get_object_size(
	acpi_operand_object     *obj,
	ACPI_SIZE               *obj_length);


/*
 * Ut_state - Generic state creation/cache routines
 */

void
acpi_ut_push_generic_state (
	acpi_generic_state      **list_head,
	acpi_generic_state      *state);

acpi_generic_state *
acpi_ut_pop_generic_state (
	acpi_generic_state      **list_head);


acpi_generic_state *
acpi_ut_create_generic_state (
	void);

ACPI_THREAD_STATE *
acpi_ut_create_thread_state (
	void);

acpi_generic_state *
acpi_ut_create_update_state (
	acpi_operand_object     *object,
	u16                     action);

acpi_generic_state *
acpi_ut_create_pkg_state (
	void                    *internal_object,
	void                    *external_object,
	u16                     index);

acpi_status
acpi_ut_create_update_state_and_push (
	acpi_operand_object     *object,
	u16                     action,
	acpi_generic_state      **state_list);

acpi_status
acpi_ut_create_pkg_state_and_push (
	void                    *internal_object,
	void                    *external_object,
	u16                     index,
	acpi_generic_state      **state_list);

acpi_generic_state *
acpi_ut_create_control_state (
	void);

void
acpi_ut_delete_generic_state (
	acpi_generic_state      *state);

void
acpi_ut_delete_generic_state_cache (
	void);

void
acpi_ut_delete_object_cache (
	void);

/*
 * utmisc
 */

acpi_status
acpi_ut_divide (
	acpi_integer            *in_dividend,
	acpi_integer            *in_divisor,
	acpi_integer            *out_quotient,
	acpi_integer            *out_remainder);

acpi_status
acpi_ut_short_divide (
	acpi_integer            *in_dividend,
	u32                     divisor,
	acpi_integer            *out_quotient,
	u32                     *out_remainder);

u8
acpi_ut_valid_acpi_name (
	u32                     name);

u8
acpi_ut_valid_acpi_character (
	NATIVE_CHAR             character);

NATIVE_CHAR *
acpi_ut_strupr (
	NATIVE_CHAR             *src_string);

acpi_status
acpi_ut_resolve_package_references (
	acpi_operand_object     *obj_desc);

u8 *
acpi_ut_get_resource_end_tag (
	acpi_operand_object     *obj_desc);

u8
acpi_ut_generate_checksum (
	u8                      *buffer,
	u32                     length);

#ifdef ACPI_DEBUG
void
acpi_ut_display_init_pathname (
	acpi_handle             obj_handle,
	char                    *path);

#endif


/*
 * Utalloc - memory allocation and object caching
 */

void *
acpi_ut_acquire_from_cache (
	u32                     list_id);

void
acpi_ut_release_to_cache (
	u32                     list_id,
	void                    *object);

void
acpi_ut_delete_generic_cache (
	u32                     list_id);

acpi_status
acpi_ut_validate_buffer (
	acpi_buffer             *buffer);

acpi_status
acpi_ut_initialize_buffer (
	acpi_buffer             *buffer,
	ACPI_SIZE               required_length);


/* Memory allocation functions */

void *
acpi_ut_allocate (
	ACPI_SIZE               size,
	u32                     component,
	NATIVE_CHAR             *module,
	u32                     line);

void *
acpi_ut_callocate (
	ACPI_SIZE               size,
	u32                     component,
	NATIVE_CHAR             *module,
	u32                     line);


#ifdef ACPI_DBG_TRACK_ALLOCATIONS

void *
acpi_ut_allocate_and_track (
	ACPI_SIZE               size,
	u32                     component,
	NATIVE_CHAR             *module,
	u32                     line);

void *
acpi_ut_callocate_and_track (
	ACPI_SIZE               size,
	u32                     component,
	NATIVE_CHAR             *module,
	u32                     line);

void
acpi_ut_free_and_track (
	void                    *address,
	u32                     component,
	NATIVE_CHAR             *module,
	u32                     line);
acpi_status
acpi_ut_track_allocation (
	u32                     list_id,
	acpi_debug_mem_block    *address,
	ACPI_SIZE               size,
	u8                      alloc_type,
	u32                     component,
	NATIVE_CHAR             *module,
	u32                     line);

acpi_status
acpi_ut_remove_allocation (
	u32                     list_id,
	acpi_debug_mem_block    *address,
	u32                     component,
	NATIVE_CHAR             *module,
	u32                     line);

void
acpi_ut_dump_allocation_info (
	void);

void
acpi_ut_dump_allocations (
	u32                     component,
	NATIVE_CHAR             *module);
#endif


#endif /* _ACUTILS_H */