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" |
13 | #include "hw/qdev-properties.h" |
14 | #include "hw/virtio/virtio.h" |
15 | #include "qapi/error.h" |
16 | #include "qemu/module.h" |
17 | #include "virtio-ccw.h" |
18 | |
19 | static void virtio_ccw_net_realize(VirtioCcwDevice *ccw_dev, Error **errp) |
20 | { |
21 | DeviceState *qdev = DEVICE(ccw_dev); |
22 | VirtIONetCcw *dev = VIRTIO_NET_CCW(ccw_dev); |
23 | DeviceState *vdev = DEVICE(&dev->vdev); |
24 | |
25 | virtio_net_set_netclient_name(&dev->vdev, qdev->id, |
26 | object_get_typename(OBJECT(qdev))); |
27 | qdev_set_parent_bus(vdev, BUS(&ccw_dev->bus)); |
28 | object_property_set_bool(OBJECT(vdev), true, "realized" , errp); |
29 | } |
30 | |
31 | static void virtio_ccw_net_instance_init(Object *obj) |
32 | { |
33 | VirtIONetCcw *dev = VIRTIO_NET_CCW(obj); |
34 | |
35 | virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), |
36 | TYPE_VIRTIO_NET); |
37 | object_property_add_alias(obj, "bootindex" , OBJECT(&dev->vdev), |
38 | "bootindex" , &error_abort); |
39 | } |
40 | |
41 | static Property virtio_ccw_net_properties[] = { |
42 | DEFINE_PROP_BIT("ioeventfd" , VirtioCcwDevice, flags, |
43 | VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true), |
44 | DEFINE_PROP_UINT32("max_revision" , VirtioCcwDevice, max_rev, |
45 | VIRTIO_CCW_MAX_REV), |
46 | DEFINE_PROP_END_OF_LIST(), |
47 | }; |
48 | |
49 | static void virtio_ccw_net_class_init(ObjectClass *klass, void *data) |
50 | { |
51 | DeviceClass *dc = DEVICE_CLASS(klass); |
52 | VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); |
53 | |
54 | k->realize = virtio_ccw_net_realize; |
55 | dc->props = virtio_ccw_net_properties; |
56 | set_bit(DEVICE_CATEGORY_NETWORK, dc->categories); |
57 | } |
58 | |
59 | static const TypeInfo virtio_ccw_net = { |
60 | .name = TYPE_VIRTIO_NET_CCW, |
61 | .parent = TYPE_VIRTIO_CCW_DEVICE, |
62 | .instance_size = sizeof(VirtIONetCcw), |
63 | .instance_init = virtio_ccw_net_instance_init, |
64 | .class_init = virtio_ccw_net_class_init, |
65 | }; |
66 | |
67 | static void virtio_ccw_net_register(void) |
68 | { |
69 | type_register_static(&virtio_ccw_net); |
70 | } |
71 | |
72 | type_init(virtio_ccw_net_register) |
73 | |