| /* |
| * virtio ccw input implementation |
| * |
| * Copyright 2012, 2015 IBM Corp. |
| * |
| * This work is licensed under the terms of the GNU GPL, version 2 or (at |
| * your option) any later version. See the COPYING file in the top-level |
| * directory. |
| */ |
| |
| #include "qemu/osdep.h" |
| #include "hw/qdev-properties.h" |
| #include "hw/virtio/virtio.h" |
| #include "qapi/error.h" |
| #include "qemu/module.h" |
| #include "virtio-ccw.h" |
| #include "hw/virtio/virtio-input.h" |
| |
| #define TYPE_VIRTIO_INPUT_CCW "virtio-input-ccw" |
| OBJECT_DECLARE_SIMPLE_TYPE(VirtIOInputCcw, VIRTIO_INPUT_CCW) |
| |
| struct VirtIOInputCcw { |
| VirtioCcwDevice parent_obj; |
| VirtIOInput vdev; |
| }; |
| |
| #define TYPE_VIRTIO_INPUT_HID_CCW "virtio-input-hid-ccw" |
| #define TYPE_VIRTIO_KEYBOARD_CCW "virtio-keyboard-ccw" |
| #define TYPE_VIRTIO_MOUSE_CCW "virtio-mouse-ccw" |
| #define TYPE_VIRTIO_TABLET_CCW "virtio-tablet-ccw" |
| OBJECT_DECLARE_SIMPLE_TYPE(VirtIOInputHIDCcw, VIRTIO_INPUT_HID_CCW) |
| |
| struct VirtIOInputHIDCcw { |
| VirtioCcwDevice parent_obj; |
| VirtIOInputHID vdev; |
| }; |
| |
| static void virtio_ccw_input_realize(VirtioCcwDevice *ccw_dev, Error **errp) |
| { |
| VirtIOInputCcw *dev = VIRTIO_INPUT_CCW(ccw_dev); |
| DeviceState *vdev = DEVICE(&dev->vdev); |
| |
| qdev_realize(vdev, BUS(&ccw_dev->bus), errp); |
| } |
| |
| static Property virtio_ccw_input_properties[] = { |
| DEFINE_PROP_BIT("ioeventfd", VirtioCcwDevice, flags, |
| VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true), |
| DEFINE_PROP_UINT32("max_revision", VirtioCcwDevice, max_rev, |
| VIRTIO_CCW_MAX_REV), |
| DEFINE_PROP_END_OF_LIST(), |
| }; |
| |
| static void virtio_ccw_input_class_init(ObjectClass *klass, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(klass); |
| VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); |
| |
| k->realize = virtio_ccw_input_realize; |
| device_class_set_props(dc, virtio_ccw_input_properties); |
| set_bit(DEVICE_CATEGORY_INPUT, dc->categories); |
| } |
| |
| static void virtio_ccw_keyboard_instance_init(Object *obj) |
| { |
| VirtIOInputHIDCcw *dev = VIRTIO_INPUT_HID_CCW(obj); |
| VirtioCcwDevice *ccw_dev = VIRTIO_CCW_DEVICE(obj); |
| |
| ccw_dev->force_revision_1 = true; |
| virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), |
| TYPE_VIRTIO_KEYBOARD); |
| } |
| |
| static void virtio_ccw_mouse_instance_init(Object *obj) |
| { |
| VirtIOInputHIDCcw *dev = VIRTIO_INPUT_HID_CCW(obj); |
| VirtioCcwDevice *ccw_dev = VIRTIO_CCW_DEVICE(obj); |
| |
| ccw_dev->force_revision_1 = true; |
| virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), |
| TYPE_VIRTIO_MOUSE); |
| } |
| |
| static void virtio_ccw_tablet_instance_init(Object *obj) |
| { |
| VirtIOInputHIDCcw *dev = VIRTIO_INPUT_HID_CCW(obj); |
| VirtioCcwDevice *ccw_dev = VIRTIO_CCW_DEVICE(obj); |
| |
| ccw_dev->force_revision_1 = true; |
| virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), |
| TYPE_VIRTIO_TABLET); |
| } |
| |
| static const TypeInfo virtio_ccw_input = { |
| .name = TYPE_VIRTIO_INPUT_CCW, |
| .parent = TYPE_VIRTIO_CCW_DEVICE, |
| .instance_size = sizeof(VirtIOInputCcw), |
| .class_init = virtio_ccw_input_class_init, |
| .abstract = true, |
| }; |
| |
| static const TypeInfo virtio_ccw_input_hid = { |
| .name = TYPE_VIRTIO_INPUT_HID_CCW, |
| .parent = TYPE_VIRTIO_INPUT_CCW, |
| .instance_size = sizeof(VirtIOInputHIDCcw), |
| .abstract = true, |
| }; |
| |
| static const TypeInfo virtio_ccw_keyboard = { |
| .name = TYPE_VIRTIO_KEYBOARD_CCW, |
| .parent = TYPE_VIRTIO_INPUT_HID_CCW, |
| .instance_size = sizeof(VirtIOInputHIDCcw), |
| .instance_init = virtio_ccw_keyboard_instance_init, |
| }; |
| |
| static const TypeInfo virtio_ccw_mouse = { |
| .name = TYPE_VIRTIO_MOUSE_CCW, |
| .parent = TYPE_VIRTIO_INPUT_HID_CCW, |
| .instance_size = sizeof(VirtIOInputHIDCcw), |
| .instance_init = virtio_ccw_mouse_instance_init, |
| }; |
| |
| static const TypeInfo virtio_ccw_tablet = { |
| .name = TYPE_VIRTIO_TABLET_CCW, |
| .parent = TYPE_VIRTIO_INPUT_HID_CCW, |
| .instance_size = sizeof(VirtIOInputHIDCcw), |
| .instance_init = virtio_ccw_tablet_instance_init, |
| }; |
| |
| static void virtio_ccw_input_register(void) |
| { |
| type_register_static(&virtio_ccw_input); |
| type_register_static(&virtio_ccw_input_hid); |
| type_register_static(&virtio_ccw_keyboard); |
| type_register_static(&virtio_ccw_mouse); |
| type_register_static(&virtio_ccw_tablet); |
| } |
| |
| type_init(virtio_ccw_input_register) |