diff options
Diffstat (limited to 'include/hw/acpi')
-rw-r--r-- | include/hw/acpi/acpi_dev_interface.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/hw/acpi/acpi_dev_interface.h b/include/hw/acpi/acpi_dev_interface.h new file mode 100644 index 0000000000..f245f8d236 --- /dev/null +++ b/include/hw/acpi/acpi_dev_interface.h @@ -0,0 +1,43 @@ +#ifndef ACPI_DEV_INTERFACE_H +#define ACPI_DEV_INTERFACE_H + +#include "qom/object.h" +#include "qapi-types.h" + +#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 { + /* <private> */ + Object Parent; +} AcpiDeviceIf; + +/** + * AcpiDeviceIfClass: + * + * ospm_status: returns status of ACPI device objects, reported + * via _OST method if device supports it. + * + * 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); +} AcpiDeviceIfClass; +#endif |