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Diffstat (limited to 'hw/usb/bus.c')
| -rw-r--r-- | hw/usb/bus.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/hw/usb/bus.c b/hw/usb/bus.c index 2068640a5..77b2b99e5 100644 --- a/hw/usb/bus.c +++ b/hw/usb/bus.c @@ -27,10 +27,23 @@ static struct BusInfo usb_bus_info = { static int next_usb_bus = 0; static QTAILQ_HEAD(, USBBus) busses = QTAILQ_HEAD_INITIALIZER(busses); +static int usb_device_post_load(void *opaque, int version_id) +{ + USBDevice *dev = opaque; + + if (dev->state == USB_STATE_NOTATTACHED) { + dev->attached = 0; + } else { + dev->attached = 1; + } + return 0; +} + const VMStateDescription vmstate_usb_device = { .name = "USBDevice", .version_id = 1, .minimum_version_id = 1, + .post_load = usb_device_post_load, .fields = (VMStateField []) { VMSTATE_UINT8(addr, USBDevice), VMSTATE_INT32(state, USBDevice), |