diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2010-12-15 12:45:24 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2011-01-24 17:21:34 +0100 |
| commit | f485306e6a3d8b08dc97ae12cbaf11c018891cd7 (patch) | |
| tree | aaa52156ba14affc9db073cb58d4a324a467386c /hw | |
| parent | 3f213780f834e6d2e1083a1f9036a1bf11923274 (diff) | |
| download | qemu-f485306e6a3d8b08dc97ae12cbaf11c018891cd7.tar.gz qemu-f485306e6a3d8b08dc97ae12cbaf11c018891cd7.tar.bz2 qemu-f485306e6a3d8b08dc97ae12cbaf11c018891cd7.zip | |
usb hub: add migration support
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/usb-hub.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/hw/usb-hub.c b/hw/usb-hub.c index 78698caf67..3dd31ba31f 100644 --- a/hw/usb-hub.c +++ b/hw/usb-hub.c @@ -544,11 +544,35 @@ static int usb_hub_initfn(USBDevice *dev) return 0; } +static const VMStateDescription vmstate_usb_hub_port = { + .name = "usb-hub-port", + .version_id = 1, + .minimum_version_id = 1, + .fields = (VMStateField []) { + VMSTATE_UINT16(wPortStatus, USBHubPort), + VMSTATE_UINT16(wPortChange, USBHubPort), + VMSTATE_END_OF_LIST() + } +}; + +static const VMStateDescription vmstate_usb_hub = { + .name = "usb-hub", + .version_id = 1, + .minimum_version_id = 1, + .fields = (VMStateField []) { + VMSTATE_USB_DEVICE(dev, USBHubState), + VMSTATE_STRUCT_ARRAY(ports, USBHubState, NUM_PORTS, 0, + vmstate_usb_hub_port, USBHubPort), + VMSTATE_END_OF_LIST() + } +}; + static struct USBDeviceInfo hub_info = { .product_desc = "QEMU USB Hub", .qdev.name = "usb-hub", .qdev.fw_name = "hub", .qdev.size = sizeof(USBHubState), + .qdev.vmsd = &vmstate_usb_hub, .usb_desc = &desc_hub, .init = usb_hub_initfn, .handle_packet = usb_hub_handle_packet, |