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efbc1783 TH |
1 | /* |
2 | * virtio ccw net implementation | |
3 | * | |
4 | * Copyright 2012, 2015 IBM Corp. | |
5 | * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com> | |
6 | * | |
7 | * This work is licensed under the terms of the GNU GPL, version 2 or (at | |
8 | * your option) any later version. See the COPYING file in the top-level | |
9 | * directory. | |
10 | */ | |
11 | ||
12 | #include "qemu/osdep.h" | |
a27bd6c7 | 13 | #include "hw/qdev-properties.h" |
efbc1783 TH |
14 | #include "hw/virtio/virtio.h" |
15 | #include "qapi/error.h" | |
0b8fa32f | 16 | #include "qemu/module.h" |
efbc1783 | 17 | #include "virtio-ccw.h" |
7da50d64 PB |
18 | #include "hw/virtio/virtio-net.h" |
19 | ||
20 | #define TYPE_VIRTIO_NET_CCW "virtio-net-ccw" | |
21 | OBJECT_DECLARE_SIMPLE_TYPE(VirtIONetCcw, VIRTIO_NET_CCW) | |
22 | ||
23 | struct VirtIONetCcw { | |
24 | VirtioCcwDevice parent_obj; | |
25 | VirtIONet vdev; | |
26 | }; | |
efbc1783 TH |
27 | |
28 | static void virtio_ccw_net_realize(VirtioCcwDevice *ccw_dev, Error **errp) | |
29 | { | |
30 | DeviceState *qdev = DEVICE(ccw_dev); | |
31 | VirtIONetCcw *dev = VIRTIO_NET_CCW(ccw_dev); | |
32 | DeviceState *vdev = DEVICE(&dev->vdev); | |
33 | ||
34 | virtio_net_set_netclient_name(&dev->vdev, qdev->id, | |
35 | object_get_typename(OBJECT(qdev))); | |
99ba777e | 36 | qdev_realize(vdev, BUS(&ccw_dev->bus), errp); |
efbc1783 TH |
37 | } |
38 | ||
39 | static void virtio_ccw_net_instance_init(Object *obj) | |
40 | { | |
41 | VirtIONetCcw *dev = VIRTIO_NET_CCW(obj); | |
42 | ||
43 | virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), | |
44 | TYPE_VIRTIO_NET); | |
45 | object_property_add_alias(obj, "bootindex", OBJECT(&dev->vdev), | |
d2623129 | 46 | "bootindex"); |
efbc1783 TH |
47 | } |
48 | ||
49 | static Property virtio_ccw_net_properties[] = { | |
50 | DEFINE_PROP_BIT("ioeventfd", VirtioCcwDevice, flags, | |
51 | VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true), | |
52 | DEFINE_PROP_UINT32("max_revision", VirtioCcwDevice, max_rev, | |
53 | VIRTIO_CCW_MAX_REV), | |
54 | DEFINE_PROP_END_OF_LIST(), | |
55 | }; | |
56 | ||
57 | static void virtio_ccw_net_class_init(ObjectClass *klass, void *data) | |
58 | { | |
59 | DeviceClass *dc = DEVICE_CLASS(klass); | |
60 | VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); | |
61 | ||
62 | k->realize = virtio_ccw_net_realize; | |
4f67d30b | 63 | device_class_set_props(dc, virtio_ccw_net_properties); |
efbc1783 TH |
64 | set_bit(DEVICE_CATEGORY_NETWORK, dc->categories); |
65 | } | |
66 | ||
67 | static const TypeInfo virtio_ccw_net = { | |
68 | .name = TYPE_VIRTIO_NET_CCW, | |
69 | .parent = TYPE_VIRTIO_CCW_DEVICE, | |
70 | .instance_size = sizeof(VirtIONetCcw), | |
71 | .instance_init = virtio_ccw_net_instance_init, | |
72 | .class_init = virtio_ccw_net_class_init, | |
73 | }; | |
74 | ||
75 | static void virtio_ccw_net_register(void) | |
76 | { | |
77 | type_register_static(&virtio_ccw_net); | |
78 | } | |
79 | ||
80 | type_init(virtio_ccw_net_register) |