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90b90a0f TH |
1 | /* |
2 | * virtio ccw scsi implementation | |
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 | ||
23 | qdev_set_parent_bus(vdev, BUS(&ccw_dev->bus)); | |
24 | object_property_set_bool(OBJECT(vdev), true, "realized", errp); | |
25 | } | |
26 | ||
27 | static Property virtio_ccw_input_properties[] = { | |
28 | DEFINE_PROP_BIT("ioeventfd", VirtioCcwDevice, flags, | |
29 | VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true), | |
30 | DEFINE_PROP_UINT32("max_revision", VirtioCcwDevice, max_rev, | |
31 | VIRTIO_CCW_MAX_REV), | |
32 | DEFINE_PROP_END_OF_LIST(), | |
33 | }; | |
34 | ||
35 | static void virtio_ccw_input_class_init(ObjectClass *klass, void *data) | |
36 | { | |
37 | DeviceClass *dc = DEVICE_CLASS(klass); | |
38 | VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); | |
39 | ||
40 | k->realize = virtio_ccw_input_realize; | |
4f67d30b | 41 | device_class_set_props(dc, virtio_ccw_input_properties); |
90b90a0f TH |
42 | set_bit(DEVICE_CATEGORY_INPUT, dc->categories); |
43 | } | |
44 | ||
45 | static void virtio_ccw_keyboard_instance_init(Object *obj) | |
46 | { | |
47 | VirtIOInputHIDCcw *dev = VIRTIO_INPUT_HID_CCW(obj); | |
48 | VirtioCcwDevice *ccw_dev = VIRTIO_CCW_DEVICE(obj); | |
49 | ||
50 | ccw_dev->force_revision_1 = true; | |
51 | virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), | |
52 | TYPE_VIRTIO_KEYBOARD); | |
53 | } | |
54 | ||
55 | static void virtio_ccw_mouse_instance_init(Object *obj) | |
56 | { | |
57 | VirtIOInputHIDCcw *dev = VIRTIO_INPUT_HID_CCW(obj); | |
58 | VirtioCcwDevice *ccw_dev = VIRTIO_CCW_DEVICE(obj); | |
59 | ||
60 | ccw_dev->force_revision_1 = true; | |
61 | virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), | |
62 | TYPE_VIRTIO_MOUSE); | |
63 | } | |
64 | ||
65 | static void virtio_ccw_tablet_instance_init(Object *obj) | |
66 | { | |
67 | VirtIOInputHIDCcw *dev = VIRTIO_INPUT_HID_CCW(obj); | |
68 | VirtioCcwDevice *ccw_dev = VIRTIO_CCW_DEVICE(obj); | |
69 | ||
70 | ccw_dev->force_revision_1 = true; | |
71 | virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), | |
72 | TYPE_VIRTIO_TABLET); | |
73 | } | |
74 | ||
75 | static const TypeInfo virtio_ccw_input = { | |
76 | .name = TYPE_VIRTIO_INPUT_CCW, | |
77 | .parent = TYPE_VIRTIO_CCW_DEVICE, | |
78 | .instance_size = sizeof(VirtIOInputCcw), | |
79 | .class_init = virtio_ccw_input_class_init, | |
80 | .abstract = true, | |
81 | }; | |
82 | ||
83 | static const TypeInfo virtio_ccw_input_hid = { | |
84 | .name = TYPE_VIRTIO_INPUT_HID_CCW, | |
85 | .parent = TYPE_VIRTIO_INPUT_CCW, | |
86 | .instance_size = sizeof(VirtIOInputHIDCcw), | |
87 | .abstract = true, | |
88 | }; | |
89 | ||
90 | static const TypeInfo virtio_ccw_keyboard = { | |
91 | .name = TYPE_VIRTIO_KEYBOARD_CCW, | |
92 | .parent = TYPE_VIRTIO_INPUT_HID_CCW, | |
93 | .instance_size = sizeof(VirtIOInputHIDCcw), | |
94 | .instance_init = virtio_ccw_keyboard_instance_init, | |
95 | }; | |
96 | ||
97 | static const TypeInfo virtio_ccw_mouse = { | |
98 | .name = TYPE_VIRTIO_MOUSE_CCW, | |
99 | .parent = TYPE_VIRTIO_INPUT_HID_CCW, | |
100 | .instance_size = sizeof(VirtIOInputHIDCcw), | |
101 | .instance_init = virtio_ccw_mouse_instance_init, | |
102 | }; | |
103 | ||
104 | static const TypeInfo virtio_ccw_tablet = { | |
105 | .name = TYPE_VIRTIO_TABLET_CCW, | |
106 | .parent = TYPE_VIRTIO_INPUT_HID_CCW, | |
107 | .instance_size = sizeof(VirtIOInputHIDCcw), | |
108 | .instance_init = virtio_ccw_tablet_instance_init, | |
109 | }; | |
110 | ||
111 | static void virtio_ccw_input_register(void) | |
112 | { | |
113 | type_register_static(&virtio_ccw_input); | |
114 | type_register_static(&virtio_ccw_input_hid); | |
115 | type_register_static(&virtio_ccw_keyboard); | |
116 | type_register_static(&virtio_ccw_mouse); | |
117 | type_register_static(&virtio_ccw_tablet); | |
118 | } | |
119 | ||
120 | type_init(virtio_ccw_input_register) |