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#ifndef ACPI_DEV_INTERFACE_H
#define ACPI_DEV_INTERFACE_H
#include "qom/object.h"
#include "hw/boards.h"
/* These values are part of guest ABI, and can not be changed */
typedef enum {
ACPI_PCI_HOTPLUG_STATUS = 2,
ACPI_CPU_HOTPLUG_STATUS = 4,
ACPI_MEMORY_HOTPLUG_STATUS = 8,
ACPI_NVDIMM_HOTPLUG_STATUS = 16,
ACPI_VMGENID_CHANGE_STATUS = 32,
} AcpiEventStatusBits;
#define TYPE_ACPI_DEVICE_IF "acpi-device-interface"
#define ACPI_DEVICE_IF_CLASS(klass) \
OBJECT_CLASS_CHECK(AcpiDeviceIfClass, (klass), \
TYPE_ACPI_DEVICE_IF)
#define ACPI_DEVICE_IF_GET_CLASS(obj) \
OBJECT_GET_CLASS(AcpiDeviceIfClass, (obj), \
TYPE_ACPI_DEVICE_IF)
#define ACPI_DEVICE_IF(obj) \
INTERFACE_CHECK(AcpiDeviceIf, (obj), \
TYPE_ACPI_DEVICE_IF)
typedef struct AcpiDeviceIf AcpiDeviceIf;
void acpi_send_event(DeviceState *dev, AcpiEventStatusBits event);
/**
* AcpiDeviceIfClass:
*
* ospm_status: returns status of ACPI device objects, reported
* via _OST method if device supports it.
* send_event: inject a specified event into guest
* madt_cpu: fills @entry with Interrupt Controller Structure
* for CPU indexed by @uid in @apic_ids array,
* returned structure types are:
* 0 - Local APIC, 9 - Local x2APIC, 0xB - GICC
*
* Interface is designed for providing unified interface
* to generic ACPI functionality that could be used without
* knowledge about internals of actual device that implements
* ACPI interface.
*/
typedef struct AcpiDeviceIfClass {
/* <private> */
InterfaceClass parent_class;
/* <public> */
void (*ospm_status)(AcpiDeviceIf *adev, ACPIOSTInfoList ***list);
void (*send_event)(AcpiDeviceIf *adev, AcpiEventStatusBits ev);
void (*madt_cpu)(AcpiDeviceIf *adev, int uid,
const CPUArchIdList *apic_ids, GArray *entry);
} AcpiDeviceIfClass;
#endif
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