From d9a528db7f2d71d92e869e20bda37774f11fbbe1 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Thu, 8 Mar 2012 13:37:52 +0100
Subject: [PATCH] uhci: cancel on schedule stop.

Cancel any in-flight transaction when the guest stops the uhci schedule.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/usb/hcd-uhci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/usb/hcd-uhci.c b/hw/usb/hcd-uhci.c
index 416f703..5177e33 100644
--- a/hw/usb/hcd-uhci.c
+++ b/hw/usb/hcd-uhci.c
@@ -1126,6 +1126,7 @@ static void uhci_frame_timer(void *opaque)
     if (!(s->cmd & UHCI_CMD_RS)) {
         /* Full stop */
         qemu_del_timer(s->frame_timer);
+        uhci_async_cancel_all(s);
         /* set hchalted bit in status - UHCI11D 2.1.2 */
         s->status |= UHCI_STS_HCHALTED;
 
-- 
2.7.4