haraldwolff/qemu-patch-raspberry4
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virtio-serial-ccw: switch to the new API.

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

Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Acked-by: Amit Shah <amit.shah@redhat.com>
Message-id: 1365512016-21944-5-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
KONRAD Frederic 2013-04-09 14:53:33 +02:00 committed by Anthony Liguori
parent 5516914002
commit 6acf69cd4f
2 changed files with 27 additions and 13 deletions
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28
hw/s390x/virtio-ccw.c
View file

@ -590,22 +590,25 @@ static void virtio_ccw_blk_instance_init(Object *obj)
object_property_add_child(obj, "virtio-backend", OBJECT(&dev->vdev), NULL);
}
static int virtio_ccw_serial_init(VirtioCcwDevice *dev)
static int virtio_ccw_serial_init(VirtioCcwDevice *ccw_dev)
{
VirtIODevice *vdev;
VirtioSerialCcw *dev = VIRTIO_SERIAL_CCW(ccw_dev);
DeviceState *vdev = DEVICE(&dev->vdev);
vdev = virtio_serial_init((DeviceState *)dev, &dev->serial);
if (!vdev) {
qdev_set_parent_bus(vdev, BUS(&ccw_dev->bus));
if (qdev_init(vdev) < 0) {
return -1;
}
return virtio_ccw_device_init(dev, vdev);
return virtio_ccw_device_init(ccw_dev, VIRTIO_DEVICE(vdev));
}
static int virtio_ccw_serial_exit(VirtioCcwDevice *dev)
static void virtio_ccw_serial_instance_init(Object *obj)
{
virtio_serial_exit(dev->vdev);
return virtio_ccw_exit(dev);
VirtioSerialCcw *dev = VIRTIO_SERIAL_CCW(obj);
object_initialize(OBJECT(&dev->vdev), TYPE_VIRTIO_SERIAL);
object_property_add_child(obj, "virtio-backend", OBJECT(&dev->vdev), NULL);
}
static int virtio_ccw_balloon_init(VirtioCcwDevice *ccw_dev)
@ -786,7 +789,7 @@ static const TypeInfo virtio_ccw_blk = {
static Property virtio_ccw_serial_properties[] = {
DEFINE_PROP_STRING("devno", VirtioCcwDevice, bus_id),
DEFINE_VIRTIO_SERIAL_PROPERTIES(VirtioCcwDevice, serial),
DEFINE_VIRTIO_SERIAL_PROPERTIES(VirtioSerialCcw, vdev.serial),
DEFINE_VIRTIO_COMMON_FEATURES(VirtioCcwDevice, host_features[0]),
DEFINE_PROP_END_OF_LIST(),
};
@ -797,15 +800,16 @@ static void virtio_ccw_serial_class_init(ObjectClass *klass, void *data)
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->init = virtio_ccw_serial_init;
k->exit = virtio_ccw_serial_exit;
k->exit = virtio_ccw_exit;
dc->reset = virtio_ccw_reset;
dc->props = virtio_ccw_serial_properties;
}
static const TypeInfo virtio_ccw_serial = {
.name = "virtio-serial-ccw",
.name = TYPE_VIRTIO_SERIAL_CCW,
.parent = TYPE_VIRTIO_CCW_DEVICE,
.instance_size = sizeof(VirtioCcwDevice),
.instance_size = sizeof(VirtioSerialCcw),
.instance_init = virtio_ccw_serial_instance_init,
.class_init = virtio_ccw_serial_class_init,
};

12
hw/s390x/virtio-ccw.h
View file

@ -75,7 +75,6 @@ struct VirtioCcwDevice {
char *bus_id;
NICConf nic;
uint32_t host_features[VIRTIO_CCW_FEATURE_SIZE];
virtio_serial_conf serial;
virtio_net_conf net;
VirtIORNGConf rng;
VirtioBusState bus;
@ -127,6 +126,17 @@ typedef struct VirtIOBalloonCcw {
VirtIOBalloon vdev;
} VirtIOBalloonCcw;
/* virtio-serial-ccw */
#define TYPE_VIRTIO_SERIAL_CCW "virtio-serial-ccw"
#define VIRTIO_SERIAL_CCW(obj) \
OBJECT_CHECK(VirtioSerialCcw, (obj), TYPE_VIRTIO_SERIAL_CCW)
typedef struct VirtioSerialCcw {
VirtioCcwDevice parent_obj;
VirtIOSerial vdev;
} VirtioSerialCcw;
VirtualCssBus *virtual_css_bus_init(void);
void virtio_ccw_device_update_status(SubchDev *sch);
VirtIODevice *virtio_ccw_get_vdev(SubchDev *sch);