Re: [Qemu-devel] [PATCH 6/9] usb-wacom doesn't support migration

[Paolo Bonzini]

On 07/20/2011 12:09 PM, Gerd Hoffmann wrote:
Signed-off-by: Gerd Hoffmann<kra...@redhat.com>
---
  hw/usb-wacom.c |    6 ++++++
  1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/hw/usb-wacom.c b/hw/usb-wacom.c
index 9d348e1..d76ee97 100644
--- a/hw/usb-wacom.c
+++ b/hw/usb-wacom.c
@@ -349,6 +349,11 @@ static int usb_wacom_initfn(USBDevice *dev)
      return 0;
  }

+static const VMStateDescription vmstate_usb_wacom = {
+    .name = "usb-wacom",
+    .unmigratable = 1,
+};
+
  static struct USBDeviceInfo wacom_info = {
      .product_desc   = "QEMU PenPartner Tablet",
      .qdev.name      = "usb-wacom-tablet",
@@ -356,6 +361,7 @@ static struct USBDeviceInfo wacom_info = {
      .usbdevice_name = "wacom-tablet",
      .usb_desc       =&desc_wacom,
      .qdev.size      = sizeof(USBWacomState),
+    .qdev.vmsd      =&vmstate_usb_wacom,
      .init           = usb_wacom_initfn,
      .handle_packet  = usb_generic_handle_packet,
      .handle_reset   = usb_wacom_handle_reset,

Since usb_wacom does not support auto-wakeup, it should actually kinda 
sorta work like usb-tablet used to, right?

Paolo