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virtio-s390: convert to QEMU Object Model 

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Anthony Liguori 2011-12-21 20:57:49 -06:00
parent 999e12bbe8
commit 19b6914a00
1 changed files with 65 additions and 28 deletions
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93
hw/s390-virtio-bus.c
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@ -50,11 +50,19 @@ struct BusInfo s390_virtio_bus_info = {
.size = sizeof(VirtIOS390Bus), .size = sizeof(VirtIOS390Bus),
}; };
typedef struct { typedef struct VirtIOS390DeviceClass
DeviceInfo qdev; {
DeviceClass parent_class;
int (*init)(VirtIOS390Device *dev); int (*init)(VirtIOS390Device *dev);
} VirtIOS390DeviceInfo; } VirtIOS390DeviceClass;
#define TYPE_VIRTIO_S390_DEVICE "virtio-s390-device"
#define VIRTIO_S390_DEVICE(obj) \
OBJECT_CHECK(VirtIOS390Device, (obj), TYPE_VIRTIO_S390_DEVICE)
#define VIRTIO_S390_DEVICE_CLASS(klass) \
OBJECT_CLASS_CHECK(VirtIOS390DeviceClass, (klass), TYPE_VIRTIO_S390_DEVICE)
#define VIRTIO_S390_DEVICE_GET_CLASS(obj) \
OBJECT_GET_CLASS(VirtIOS390DeviceClass, (obj), TYPE_VIRTIO_S390_DEVICE)
static const VirtIOBindings virtio_s390_bindings; static const VirtIOBindings virtio_s390_bindings;
@ -343,12 +351,19 @@ static const VirtIOBindings virtio_s390_bindings = {
.get_features = virtio_s390_get_features, .get_features = virtio_s390_get_features,
}; };
static VirtIOS390DeviceInfo s390_virtio_net = { static void s390_virtio_net_class_init(ObjectClass *klass, void *data)
.init = s390_virtio_net_init, {
.qdev.name = "virtio-net-s390", VirtIOS390DeviceClass *dc = VIRTIO_S390_DEVICE_CLASS(klass);
.qdev.alias = "virtio-net",
.qdev.size = sizeof(VirtIOS390Device), dc->init = s390_virtio_net_init;
.qdev.props = (Property[]) { }
static DeviceInfo s390_virtio_net = {
.name = "virtio-net-s390",
.alias = "virtio-net",
.size = sizeof(VirtIOS390Device),
.class_init = s390_virtio_net_class_init,
.props = (Property[]) {
DEFINE_NIC_PROPERTIES(VirtIOS390Device, nic), DEFINE_NIC_PROPERTIES(VirtIOS390Device, nic),
DEFINE_PROP_UINT32("x-txtimer", VirtIOS390Device, DEFINE_PROP_UINT32("x-txtimer", VirtIOS390Device,
net.txtimer, TX_TIMER_INTERVAL), net.txtimer, TX_TIMER_INTERVAL),
@ -359,24 +374,38 @@ static VirtIOS390DeviceInfo s390_virtio_net = {
}, },
}; };
static VirtIOS390DeviceInfo s390_virtio_blk = { static void s390_virtio_blk_class_init(ObjectClass *klass, void *data)
.init = s390_virtio_blk_init, {
.qdev.name = "virtio-blk-s390", VirtIOS390DeviceClass *dc = VIRTIO_S390_DEVICE_CLASS(klass);
.qdev.alias = "virtio-blk",
.qdev.size = sizeof(VirtIOS390Device), dc->init = s390_virtio_blk_init;
.qdev.props = (Property[]) { }
static DeviceInfo s390_virtio_blk = {
.name = "virtio-blk-s390",
.alias = "virtio-blk",
.size = sizeof(VirtIOS390Device),
.class_init = s390_virtio_blk_class_init,
.props = (Property[]) {
DEFINE_BLOCK_PROPERTIES(VirtIOS390Device, block), DEFINE_BLOCK_PROPERTIES(VirtIOS390Device, block),
DEFINE_PROP_STRING("serial", VirtIOS390Device, block_serial), DEFINE_PROP_STRING("serial", VirtIOS390Device, block_serial),
DEFINE_PROP_END_OF_LIST(), DEFINE_PROP_END_OF_LIST(),
}, },
}; };
static VirtIOS390DeviceInfo s390_virtio_serial = { static void s390_virtio_serial_class_init(ObjectClass *klass, void *data)
.init = s390_virtio_serial_init, {
.qdev.name = "virtio-serial-s390", VirtIOS390DeviceClass *dc = VIRTIO_S390_DEVICE_CLASS(klass);
.qdev.alias = "virtio-serial",
.qdev.size = sizeof(VirtIOS390Device), dc->init = s390_virtio_serial_init;
.qdev.props = (Property[]) { }
static DeviceInfo s390_virtio_serial = {
.name = "virtio-serial-s390",
.alias = "virtio-serial",
.size = sizeof(VirtIOS390Device),
.class_init = s390_virtio_serial_class_init,
.props = (Property[]) {
DEFINE_PROP_UINT32("max_ports", VirtIOS390Device, DEFINE_PROP_UINT32("max_ports", VirtIOS390Device,
serial.max_virtserial_ports, 31), serial.max_virtserial_ports, 31),
DEFINE_PROP_END_OF_LIST(), DEFINE_PROP_END_OF_LIST(),
@ -385,24 +414,32 @@ static VirtIOS390DeviceInfo s390_virtio_serial = {
static int s390_virtio_busdev_init(DeviceState *dev, DeviceInfo *info) static int s390_virtio_busdev_init(DeviceState *dev, DeviceInfo *info)
{ {
VirtIOS390DeviceInfo *_info = (VirtIOS390DeviceInfo *)info;
VirtIOS390Device *_dev = (VirtIOS390Device *)dev; VirtIOS390Device *_dev = (VirtIOS390Device *)dev;
VirtIOS390DeviceClass *_info = VIRTIO_S390_DEVICE_GET_CLASS(dev);
return _info->init(_dev); return _info->init(_dev);
} }
static void s390_virtio_bus_register_withprop(VirtIOS390DeviceInfo *info) static void s390_virtio_bus_register_withprop(DeviceInfo *info)
{ {
info->qdev.init = s390_virtio_busdev_init; info->init = s390_virtio_busdev_init;
info->qdev.bus_info = &s390_virtio_bus_info; info->bus_info = &s390_virtio_bus_info;
info->qdev.unplug = qdev_simple_unplug_cb; info->unplug = qdev_simple_unplug_cb;
assert(info->qdev.size >= sizeof(VirtIOS390Device)); assert(info->size >= sizeof(VirtIOS390Device));
qdev_register(&info->qdev); qdev_register_subclass(info, TYPE_VIRTIO_S390_DEVICE);
} }
static TypeInfo virtio_s390_device_info = {
.name = TYPE_VIRTIO_S390_DEVICE,
.parent = TYPE_DEVICE,
.instance_size = sizeof(VirtIOS390Device),
.abstract = true,
};
static void s390_virtio_register(void) static void s390_virtio_register(void)
{ {
type_register_static(&virtio_s390_device_info);
s390_virtio_bus_register_withprop(&s390_virtio_serial); s390_virtio_bus_register_withprop(&s390_virtio_serial);
s390_virtio_bus_register_withprop(&s390_virtio_blk); s390_virtio_bus_register_withprop(&s390_virtio_blk);
s390_virtio_bus_register_withprop(&s390_virtio_net); s390_virtio_bus_register_withprop(&s390_virtio_net);