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virtio-net-ccw: switch to the new API.

Browse source 
Here the virtio-net-ccw is modified for the new API. The device
virtio-net-ccw extends virtio-ccw-device as before. It creates and
connects a virtio-net-device during the init. The properties are not modified.

Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com>
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Message-id: 1365690602-22729-6-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
KONRAD Frederic 2013-04-11 16:30:00 +02:00 committed by Anthony Liguori
parent 74b4fe3d79
commit 89334c8b6b
2 changed files with 28 additions and 16 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

31
hw/s390x/virtio-ccw.c
View file

@ -551,23 +551,25 @@ static int virtio_ccw_exit(VirtioCcwDevice *dev)
return 0; return 0;
} }
static int virtio_ccw_net_init(VirtioCcwDevice *dev) static int virtio_ccw_net_init(VirtioCcwDevice *ccw_dev)
{ {
VirtIODevice *vdev; VirtIONetCcw *dev = VIRTIO_NET_CCW(ccw_dev);
DeviceState *vdev = DEVICE(&dev->vdev);
vdev = virtio_net_init((DeviceState *)dev, &dev->nic, &dev->net, virtio_net_set_config_size(&dev->vdev, ccw_dev->host_features[0]);
dev->host_features[0]); qdev_set_parent_bus(vdev, BUS(&ccw_dev->bus));
if (!vdev) { if (qdev_init(vdev) < 0) {
return -1; return -1;
} }
return virtio_ccw_device_init(dev, vdev); return virtio_ccw_device_init(ccw_dev, VIRTIO_DEVICE(vdev));
} }
static int virtio_ccw_net_exit(VirtioCcwDevice *dev) static void virtio_ccw_net_instance_init(Object *obj)
{ {
virtio_net_exit(dev->vdev); VirtIONetCcw *dev = VIRTIO_NET_CCW(obj);
return virtio_ccw_exit(dev); object_initialize(OBJECT(&dev->vdev), TYPE_VIRTIO_NET);
object_property_add_child(obj, "virtio-backend", OBJECT(&dev->vdev), NULL);
} }
static int virtio_ccw_blk_init(VirtioCcwDevice *ccw_dev) static int virtio_ccw_blk_init(VirtioCcwDevice *ccw_dev)
@ -768,8 +770,8 @@ static const VirtIOBindings virtio_ccw_bindings = {
static Property virtio_ccw_net_properties[] = { static Property virtio_ccw_net_properties[] = {
DEFINE_PROP_STRING("devno", VirtioCcwDevice, bus_id), DEFINE_PROP_STRING("devno", VirtioCcwDevice, bus_id),
DEFINE_VIRTIO_NET_FEATURES(VirtioCcwDevice, host_features[0]), DEFINE_VIRTIO_NET_FEATURES(VirtioCcwDevice, host_features[0]),
DEFINE_NIC_PROPERTIES(VirtioCcwDevice, nic), DEFINE_VIRTIO_NET_PROPERTIES(VirtIONetCcw, vdev.net_conf),
DEFINE_VIRTIO_NET_PROPERTIES(VirtioCcwDevice, net), DEFINE_NIC_PROPERTIES(VirtIONetCcw, vdev.nic_conf),
DEFINE_PROP_END_OF_LIST(), DEFINE_PROP_END_OF_LIST(),
}; };
@ -779,15 +781,16 @@ static void virtio_ccw_net_class_init(ObjectClass *klass, void *data)
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->init = virtio_ccw_net_init; k->init = virtio_ccw_net_init;
k->exit = virtio_ccw_net_exit; k->exit = virtio_ccw_exit;
dc->reset = virtio_ccw_reset; dc->reset = virtio_ccw_reset;
dc->props = virtio_ccw_net_properties; dc->props = virtio_ccw_net_properties;
} }
static const TypeInfo virtio_ccw_net = { static const TypeInfo virtio_ccw_net = {
.name = "virtio-net-ccw", .name = TYPE_VIRTIO_NET_CCW,
.parent = TYPE_VIRTIO_CCW_DEVICE, .parent = TYPE_VIRTIO_CCW_DEVICE,
.instance_size = sizeof(VirtioCcwDevice), .instance_size = sizeof(VirtIONetCcw),
.instance_init = virtio_ccw_net_instance_init,
.class_init = virtio_ccw_net_class_init, .class_init = virtio_ccw_net_class_init,
}; };

13
hw/s390x/virtio-ccw.h
View file

@ -73,9 +73,7 @@ struct VirtioCcwDevice {
SubchDev *sch; SubchDev *sch;
VirtIODevice *vdev; VirtIODevice *vdev;
char *bus_id; char *bus_id;
NICConf nic;
uint32_t host_features[VIRTIO_CCW_FEATURE_SIZE]; uint32_t host_features[VIRTIO_CCW_FEATURE_SIZE];
virtio_net_conf net;
VirtIORNGConf rng; VirtIORNGConf rng;
VirtioBusState bus; VirtioBusState bus;
/* Guest provided values: */ /* Guest provided values: */
@ -137,6 +135,17 @@ typedef struct VirtioSerialCcw {
VirtIOSerial vdev; VirtIOSerial vdev;
} VirtioSerialCcw; } VirtioSerialCcw;
/* virtio-net-ccw */
#define TYPE_VIRTIO_NET_CCW "virtio-net-ccw"
#define VIRTIO_NET_CCW(obj) \
OBJECT_CHECK(VirtIONetCcw, (obj), TYPE_VIRTIO_NET_CCW)
typedef struct VirtIONetCcw {
VirtioCcwDevice parent_obj;
VirtIONet vdev;
} VirtIONetCcw;
VirtualCssBus *virtual_css_bus_init(void); VirtualCssBus *virtual_css_bus_init(void);
void virtio_ccw_device_update_status(SubchDev *sch); void virtio_ccw_device_update_status(SubchDev *sch);
VirtIODevice *virtio_ccw_get_vdev(SubchDev *sch); VirtIODevice *virtio_ccw_get_vdev(SubchDev *sch);