| #ifndef _QEMU_VIRTIO_INPUT_H |
| #define _QEMU_VIRTIO_INPUT_H |
| |
| #include "ui/input.h" |
| |
| /* ----------------------------------------------------------------- */ |
| /* virtio input protocol */ |
| |
| #include "standard-headers/linux/virtio_ids.h" |
| #include "standard-headers/linux/virtio_input.h" |
| |
| typedef struct virtio_input_absinfo virtio_input_absinfo; |
| typedef struct virtio_input_config virtio_input_config; |
| typedef struct virtio_input_event virtio_input_event; |
| |
| /* ----------------------------------------------------------------- */ |
| /* qemu internals */ |
| |
| #define TYPE_VIRTIO_INPUT "virtio-input-device" |
| #define VIRTIO_INPUT(obj) \ |
| OBJECT_CHECK(VirtIOInput, (obj), TYPE_VIRTIO_INPUT) |
| #define VIRTIO_INPUT_GET_PARENT_CLASS(obj) \ |
| OBJECT_GET_PARENT_CLASS(obj, TYPE_VIRTIO_INPUT) |
| #define VIRTIO_INPUT_GET_CLASS(obj) \ |
| OBJECT_GET_CLASS(VirtIOInputClass, obj, TYPE_VIRTIO_INPUT) |
| #define VIRTIO_INPUT_CLASS(klass) \ |
| OBJECT_CLASS_CHECK(VirtIOInputClass, klass, TYPE_VIRTIO_INPUT) |
| |
| #define TYPE_VIRTIO_INPUT_HID "virtio-input-hid-device" |
| #define TYPE_VIRTIO_KEYBOARD "virtio-keyboard-device" |
| #define TYPE_VIRTIO_MOUSE "virtio-mouse-device" |
| #define TYPE_VIRTIO_TABLET "virtio-tablet-device" |
| |
| #define VIRTIO_INPUT_HID(obj) \ |
| OBJECT_CHECK(VirtIOInputHID, (obj), TYPE_VIRTIO_INPUT_HID) |
| #define VIRTIO_INPUT_HID_GET_PARENT_CLASS(obj) \ |
| OBJECT_GET_PARENT_CLASS(obj, TYPE_VIRTIO_INPUT_HID) |
| |
| #define TYPE_VIRTIO_INPUT_HOST "virtio-input-host-device" |
| #define VIRTIO_INPUT_HOST(obj) \ |
| OBJECT_CHECK(VirtIOInputHost, (obj), TYPE_VIRTIO_INPUT_HOST) |
| #define VIRTIO_INPUT_HOST_GET_PARENT_CLASS(obj) \ |
| OBJECT_GET_PARENT_CLASS(obj, TYPE_VIRTIO_INPUT_HOST) |
| |
| typedef struct VirtIOInput VirtIOInput; |
| typedef struct VirtIOInputClass VirtIOInputClass; |
| typedef struct VirtIOInputConfig VirtIOInputConfig; |
| typedef struct VirtIOInputHID VirtIOInputHID; |
| typedef struct VirtIOInputHost VirtIOInputHost; |
| |
| struct VirtIOInputConfig { |
| virtio_input_config config; |
| QTAILQ_ENTRY(VirtIOInputConfig) node; |
| }; |
| |
| struct VirtIOInput { |
| VirtIODevice parent_obj; |
| uint8_t cfg_select; |
| uint8_t cfg_subsel; |
| uint32_t cfg_size; |
| QTAILQ_HEAD(, VirtIOInputConfig) cfg_list; |
| VirtQueue *evt, *sts; |
| char *serial; |
| |
| virtio_input_event *queue; |
| uint32_t qindex, qsize; |
| |
| bool active; |
| }; |
| |
| struct VirtIOInputClass { |
| /*< private >*/ |
| VirtioDeviceClass parent; |
| /*< public >*/ |
| |
| DeviceRealize realize; |
| DeviceUnrealize unrealize; |
| void (*change_active)(VirtIOInput *vinput); |
| void (*handle_status)(VirtIOInput *vinput, virtio_input_event *event); |
| }; |
| |
| struct VirtIOInputHID { |
| VirtIOInput parent_obj; |
| char *display; |
| uint32_t head; |
| QemuInputHandler *handler; |
| QemuInputHandlerState *hs; |
| int ledstate; |
| }; |
| |
| struct VirtIOInputHost { |
| VirtIOInput parent_obj; |
| char *evdev; |
| int fd; |
| }; |
| |
| void virtio_input_send(VirtIOInput *vinput, virtio_input_event *event); |
| void virtio_input_init_config(VirtIOInput *vinput, |
| virtio_input_config *config); |
| virtio_input_config *virtio_input_find_config(VirtIOInput *vinput, |
| uint8_t select, |
| uint8_t subsel); |
| void virtio_input_add_config(VirtIOInput *vinput, |
| virtio_input_config *config); |
| void virtio_input_idstr_config(VirtIOInput *vinput, |
| uint8_t select, const char *string); |
| |
| #endif /* _QEMU_VIRTIO_INPUT_H */ |