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usb storage: first migration support bits.

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Tag vmstate as unmigratable for the time being,
to be removed when mgration support is finished.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2010-12-10 14:58:41 +01:00
parent 9490fb0624
commit f54b656303
1 changed files with 12 additions and 0 deletions
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12
hw/usb-msd.c
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@ -623,11 +623,23 @@ static USBDevice *usb_msd_init(const char *filename)
return dev; return dev;
} }
static const VMStateDescription vmstate_usb_msd = {
.name = "usb-storage",
.unmigratable = 1, /* FIXME: handle transactions which are in flight */
.version_id = 1,
.minimum_version_id = 1,
.fields = (VMStateField []) {
VMSTATE_USB_DEVICE(dev, MSDState),
VMSTATE_END_OF_LIST()
}
};
static struct USBDeviceInfo msd_info = { static struct USBDeviceInfo msd_info = {
.product_desc = "QEMU USB MSD", .product_desc = "QEMU USB MSD",
.qdev.name = "usb-storage", .qdev.name = "usb-storage",
.qdev.fw_name = "storage", .qdev.fw_name = "storage",
.qdev.size = sizeof(MSDState), .qdev.size = sizeof(MSDState),
.qdev.vmsd = &vmstate_usb_msd,
.usb_desc = &desc, .usb_desc = &desc,
.init = usb_msd_initfn, .init = usb_msd_initfn,
.handle_packet = usb_generic_handle_packet, .handle_packet = usb_generic_handle_packet,