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Commit | Line | Data |
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90b90a0f | 1 | /* |
de345260 | 2 | * virtio ccw input implementation |
90b90a0f TH |
3 | * |
4 | * Copyright 2012, 2015 IBM Corp. | |
5 | * | |
6 | * This work is licensed under the terms of the GNU GPL, version 2 or (at | |
7 | * your option) any later version. See the COPYING file in the top-level | |
8 | * directory. | |
9 | */ | |
10 | ||
11 | #include "qemu/osdep.h" | |
a27bd6c7 | 12 | #include "hw/qdev-properties.h" |
90b90a0f TH |
13 | #include "hw/virtio/virtio.h" |
14 | #include "qapi/error.h" | |
0b8fa32f | 15 | #include "qemu/module.h" |
90b90a0f TH |
16 | #include "virtio-ccw.h" |
17 | ||
18 | static void virtio_ccw_input_realize(VirtioCcwDevice *ccw_dev, Error **errp) | |
19 | { | |
20 | VirtIOInputCcw *dev = VIRTIO_INPUT_CCW(ccw_dev); | |
21 | DeviceState *vdev = DEVICE(&dev->vdev); | |
22 | ||
99ba777e | 23 | qdev_realize(vdev, BUS(&ccw_dev->bus), errp); |
90b90a0f TH |
24 | } |
25 | ||
26 | static Property virtio_ccw_input_properties[] = { | |
27 | DEFINE_PROP_BIT("ioeventfd", VirtioCcwDevice, flags, | |
28 | VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true), | |
29 | DEFINE_PROP_UINT32("max_revision", VirtioCcwDevice, max_rev, | |
30 | VIRTIO_CCW_MAX_REV), | |
31 | DEFINE_PROP_END_OF_LIST(), | |
32 | }; | |
33 | ||
34 | static void virtio_ccw_input_class_init(ObjectClass *klass, void *data) | |
35 | { | |
36 | DeviceClass *dc = DEVICE_CLASS(klass); | |
37 | VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); | |
38 | ||
39 | k->realize = virtio_ccw_input_realize; | |
4f67d30b | 40 | device_class_set_props(dc, virtio_ccw_input_properties); |
90b90a0f TH |
41 | set_bit(DEVICE_CATEGORY_INPUT, dc->categories); |
42 | } | |
43 | ||
44 | static void virtio_ccw_keyboard_instance_init(Object *obj) | |
45 | { | |
46 | VirtIOInputHIDCcw *dev = VIRTIO_INPUT_HID_CCW(obj); | |
47 | VirtioCcwDevice *ccw_dev = VIRTIO_CCW_DEVICE(obj); | |
48 | ||
49 | ccw_dev->force_revision_1 = true; | |
50 | virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), | |
51 | TYPE_VIRTIO_KEYBOARD); | |
52 | } | |
53 | ||
54 | static void virtio_ccw_mouse_instance_init(Object *obj) | |
55 | { | |
56 | VirtIOInputHIDCcw *dev = VIRTIO_INPUT_HID_CCW(obj); | |
57 | VirtioCcwDevice *ccw_dev = VIRTIO_CCW_DEVICE(obj); | |
58 | ||
59 | ccw_dev->force_revision_1 = true; | |
60 | virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), | |
61 | TYPE_VIRTIO_MOUSE); | |
62 | } | |
63 | ||
64 | static void virtio_ccw_tablet_instance_init(Object *obj) | |
65 | { | |
66 | VirtIOInputHIDCcw *dev = VIRTIO_INPUT_HID_CCW(obj); | |
67 | VirtioCcwDevice *ccw_dev = VIRTIO_CCW_DEVICE(obj); | |
68 | ||
69 | ccw_dev->force_revision_1 = true; | |
70 | virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), | |
71 | TYPE_VIRTIO_TABLET); | |
72 | } | |
73 | ||
74 | static const TypeInfo virtio_ccw_input = { | |
75 | .name = TYPE_VIRTIO_INPUT_CCW, | |
76 | .parent = TYPE_VIRTIO_CCW_DEVICE, | |
77 | .instance_size = sizeof(VirtIOInputCcw), | |
78 | .class_init = virtio_ccw_input_class_init, | |
79 | .abstract = true, | |
80 | }; | |
81 | ||
82 | static const TypeInfo virtio_ccw_input_hid = { | |
83 | .name = TYPE_VIRTIO_INPUT_HID_CCW, | |
84 | .parent = TYPE_VIRTIO_INPUT_CCW, | |
85 | .instance_size = sizeof(VirtIOInputHIDCcw), | |
86 | .abstract = true, | |
87 | }; | |
88 | ||
89 | static const TypeInfo virtio_ccw_keyboard = { | |
90 | .name = TYPE_VIRTIO_KEYBOARD_CCW, | |
91 | .parent = TYPE_VIRTIO_INPUT_HID_CCW, | |
92 | .instance_size = sizeof(VirtIOInputHIDCcw), | |
93 | .instance_init = virtio_ccw_keyboard_instance_init, | |
94 | }; | |
95 | ||
96 | static const TypeInfo virtio_ccw_mouse = { | |
97 | .name = TYPE_VIRTIO_MOUSE_CCW, | |
98 | .parent = TYPE_VIRTIO_INPUT_HID_CCW, | |
99 | .instance_size = sizeof(VirtIOInputHIDCcw), | |
100 | .instance_init = virtio_ccw_mouse_instance_init, | |
101 | }; | |
102 | ||
103 | static const TypeInfo virtio_ccw_tablet = { | |
104 | .name = TYPE_VIRTIO_TABLET_CCW, | |
105 | .parent = TYPE_VIRTIO_INPUT_HID_CCW, | |
106 | .instance_size = sizeof(VirtIOInputHIDCcw), | |
107 | .instance_init = virtio_ccw_tablet_instance_init, | |
108 | }; | |
109 | ||
110 | static void virtio_ccw_input_register(void) | |
111 | { | |
112 | type_register_static(&virtio_ccw_input); | |
113 | type_register_static(&virtio_ccw_input_hid); | |
114 | type_register_static(&virtio_ccw_keyboard); | |
115 | type_register_static(&virtio_ccw_mouse); | |
116 | type_register_static(&virtio_ccw_tablet); | |
117 | } | |
118 | ||
119 | type_init(virtio_ccw_input_register) |