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/* Public domain. */
#ifndef _LINUX_ACPI_H
#define _LINUX_ACPI_H
#include <sys/types.h>
#include <sys/param.h>
#ifdef __HAVE_ACPI
#include <dev/acpi/acpireg.h>
#include <dev/acpi/acpivar.h>
#endif
#include <linux/irqdomain.h>
#include <linux/module.h>
#include <linux/property.h>
typedef size_t acpi_size;
typedef int acpi_status;
typedef struct aml_node *acpi_handle;
struct acpi_bus_event {
const char *device_class;
int type;
};
struct acpi_buffer {
size_t length;
void *pointer;
};
#define ACPI_ALLOCATE_BUFFER (size_t)-1
union acpi_object {
int type;
struct {
int type;
uint64_t value;
} integer;
struct {
int type;
size_t length;
void *pointer;
} buffer;
};
#define ACPI_TYPE_INTEGER 1
#define ACPI_TYPE_BUFFER 3
struct acpi_object_list {
int count;
union acpi_object *pointer;
};
struct acpi_table_header;
#define ACPI_SUCCESS(x) ((x) == 0)
#define ACPI_FAILURE(x) ((x) != 0)
#define return_ACPI_STATUS(x) return(x)
#define AE_ERROR 1
#define AE_NOT_FOUND 2
#define AE_BAD_PARAMETER 3
#define AE_NOT_EXIST 4
acpi_status acpi_evaluate_object(acpi_handle, const char *,
struct acpi_object_list *, struct acpi_buffer *);
acpi_status acpi_get_handle(acpi_handle, const char *, acpi_handle *);
acpi_status acpi_get_name(acpi_handle, int, struct acpi_buffer *);
acpi_status acpi_get_table(const char *, int, struct acpi_table_header **);
void acpi_put_table(struct acpi_table_header *);
#define ACPI_FULL_PATHNAME 1
#define ACPI_VIDEO_CLASS "video"
#define ACPI_VIDEO_NOTIFY_PROBE 0x81
#define ACPI_HANDLE(x) ((x)->node)
const char *acpi_format_exception(acpi_status);
struct notifier_block;
int register_acpi_notifier(struct notifier_block *);
int unregister_acpi_notifier(struct notifier_block *);
int acpi_target_system_state(void);
#endif
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