1 #ifndef ACPI_DEV_INTERFACE_H
2 #define ACPI_DEV_INTERFACE_H
4 #include "qapi/qapi-types-acpi.h"
5 #include "qom/object.h"
6 #include "hw/qdev-core.h"
8 /* These values are part of guest ABI, and can not be changed */
10 ACPI_PCI_HOTPLUG_STATUS
= 2,
11 ACPI_CPU_HOTPLUG_STATUS
= 4,
12 ACPI_MEMORY_HOTPLUG_STATUS
= 8,
13 ACPI_NVDIMM_HOTPLUG_STATUS
= 16,
14 ACPI_VMGENID_CHANGE_STATUS
= 32,
15 ACPI_POWER_DOWN_STATUS
= 64,
16 } AcpiEventStatusBits
;
18 #define TYPE_ACPI_DEVICE_IF "acpi-device-interface"
20 typedef struct AcpiDeviceIfClass AcpiDeviceIfClass
;
21 DECLARE_CLASS_CHECKERS(AcpiDeviceIfClass
, ACPI_DEVICE_IF
,
23 #define ACPI_DEVICE_IF(obj) \
24 INTERFACE_CHECK(AcpiDeviceIf, (obj), \
27 typedef struct AcpiDeviceIf AcpiDeviceIf
;
29 void acpi_send_event(DeviceState
*dev
, AcpiEventStatusBits event
);
34 * ospm_status: returns status of ACPI device objects, reported
35 * via _OST method if device supports it.
36 * send_event: inject a specified event into guest
37 * madt_cpu: fills @entry with Interrupt Controller Structure
38 * for CPU indexed by @uid in @apic_ids array,
39 * returned structure types are:
40 * 0 - Local APIC, 9 - Local x2APIC, 0xB - GICC
42 * Interface is designed for providing unified interface
43 * to generic ACPI functionality that could be used without
44 * knowledge about internals of actual device that implements
47 struct AcpiDeviceIfClass
{
49 InterfaceClass parent_class
;
52 void (*ospm_status
)(AcpiDeviceIf
*adev
, ACPIOSTInfoList
***list
);
53 void (*send_event
)(AcpiDeviceIf
*adev
, AcpiEventStatusBits ev
);