mirror of
https://github.com/Motorhead1991/qemu.git
synced 2025-08-03 15:53:54 -06:00
qdev: Convert busses to QEMU Object Model
This is far less interesting than it sounds. We simply add an Object to each BusState and then register the types appropriately. Most of the interesting refactoring will follow in the next patches. Since we're changing fundamental type names (BusInfo -> BusClass), it all needs to convert at once. Fortunately, not a lot of code is affected. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> [AF: Made all new bus TypeInfos static const.] [AF: Made qbus_free() call object_delete(), required {qom,glib}_allocated] Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
parent
8185d21639
commit
0d936928ef
27 changed files with 299 additions and 142 deletions
25
hw/usb/bus.c
25
hw/usb/bus.c
|
@ -18,12 +18,20 @@ static Property usb_props[] = {
|
|||
DEFINE_PROP_END_OF_LIST()
|
||||
};
|
||||
|
||||
static struct BusInfo usb_bus_info = {
|
||||
.name = "USB",
|
||||
.size = sizeof(USBBus),
|
||||
.print_dev = usb_bus_dev_print,
|
||||
.get_dev_path = usb_get_dev_path,
|
||||
.get_fw_dev_path = usb_get_fw_dev_path,
|
||||
static void usb_bus_class_init(ObjectClass *klass, void *data)
|
||||
{
|
||||
BusClass *k = BUS_CLASS(klass);
|
||||
|
||||
k->print_dev = usb_bus_dev_print;
|
||||
k->get_dev_path = usb_get_dev_path;
|
||||
k->get_fw_dev_path = usb_get_fw_dev_path;
|
||||
}
|
||||
|
||||
static const TypeInfo usb_bus_info = {
|
||||
.name = TYPE_USB_BUS,
|
||||
.parent = TYPE_BUS,
|
||||
.instance_size = sizeof(USBBus),
|
||||
.class_init = usb_bus_class_init,
|
||||
};
|
||||
|
||||
static int next_usb_bus = 0;
|
||||
|
@ -47,7 +55,7 @@ const VMStateDescription vmstate_usb_device = {
|
|||
|
||||
void usb_bus_new(USBBus *bus, USBBusOps *ops, DeviceState *host)
|
||||
{
|
||||
qbus_create_inplace(&bus->qbus, &usb_bus_info, host, NULL);
|
||||
qbus_create_inplace(&bus->qbus, TYPE_USB_BUS, host, NULL);
|
||||
bus->ops = ops;
|
||||
bus->busnr = next_usb_bus++;
|
||||
bus->qbus.allow_hotplug = 1; /* Yes, we can */
|
||||
|
@ -577,7 +585,7 @@ USBDevice *usbdevice_create(const char *cmdline)
|
|||
static void usb_device_class_init(ObjectClass *klass, void *data)
|
||||
{
|
||||
DeviceClass *k = DEVICE_CLASS(klass);
|
||||
k->bus_info = &usb_bus_info;
|
||||
k->bus_type = TYPE_USB_BUS;
|
||||
k->init = usb_qdev_init;
|
||||
k->unplug = qdev_simple_unplug_cb;
|
||||
k->exit = usb_qdev_exit;
|
||||
|
@ -595,6 +603,7 @@ static TypeInfo usb_device_type_info = {
|
|||
|
||||
static void usb_register_types(void)
|
||||
{
|
||||
type_register_static(&usb_bus_info);
|
||||
type_register_static(&usb_device_type_info);
|
||||
}
|
||||
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue