From 9dbfbb89b204e098f283aca310e4d6f6651d88f4 Mon Sep 17 00:00:00 2001

From: Gerd Hoffmann <kraxel@redhat.com>

Date: Wed, 28 Aug 2013 11:47:09 +0200

Subject: [PATCH] xhci: reset port when disabling slot

Cc: qemu-stable@nongnu.org

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

(cherry picked from commit 5c67dd7b4884979a2613a4702ac1ab68b0e6a16e)

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>

---

 hw/usb/hcd-xhci.c | 1 +

 1 file changed, 1 insertion(+)

diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c

index 3c0ba8e..a6f55a1 100644

--- a/hw/usb/hcd-xhci.c

+++ b/hw/usb/hcd-xhci.c

@@ -2076,6 +2076,7 @@ static TRBCCode xhci_disable_slot(XHCIState *xhci, unsigned int slotid)

     xhci->slots[slotid-1].enabled = 0;

     xhci->slots[slotid-1].addressed = 0;

+    xhci->slots[slotid-1].uport = NULL;

     return CC_SUCCESS;

 }