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qdev: integrate vmstate 

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Gerd Hoffmann 2009-09-01 09:56:14 +02:00 committed by Anthony Liguori
parent f82de8f08a
commit 391a079edb
2 changed files with 9 additions and 0 deletions
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6
hw/qdev.c
View File

@ -221,12 +221,18 @@ int qdev_init(DeviceState *dev)
return rc; return rc;
if (dev->info->reset) if (dev->info->reset)
qemu_register_reset(dev->info->reset, dev); qemu_register_reset(dev->info->reset, dev);
if (dev->info->vmsd)
vmstate_register(-1, dev->info->vmsd, dev);
return 0; return 0;
} }
/* Unlink device from bus and free the structure. */ /* Unlink device from bus and free the structure. */
void qdev_free(DeviceState *dev) void qdev_free(DeviceState *dev)
{ {
#if 0 /* FIXME: need sane vmstate_unregister function */
if (dev->info->vmsd)
vmstate_unregister(dev->info->vmsd, dev);
#endif
if (dev->info->reset) if (dev->info->reset)
qemu_unregister_reset(dev->info->reset, dev); qemu_unregister_reset(dev->info->reset, dev);
LIST_REMOVE(dev, sibling); LIST_REMOVE(dev, sibling);

3
hw/qdev.h
View File

@ -111,6 +111,9 @@ struct DeviceInfo {
/* callbacks */ /* callbacks */
QEMUResetHandler *reset; QEMUResetHandler *reset;
/* device state */
const VMStateDescription *vmsd;
/* Private to qdev / bus. */ /* Private to qdev / bus. */
qdev_initfn init; qdev_initfn init;
BusInfo *bus_info; BusInfo *bus_info;