From 4e8cfbe1143d8384387595b500212d7a7f11aeae Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Tue, 28 Apr 2015 09:19:14 +0200
Subject: [PATCH] xhci: set timer to retry xfers

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/usb/hcd-xhci.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index ba15ae0019..2af3dd6e83 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -2224,6 +2224,8 @@ static void xhci_kick_ep(XHCIState *xhci, unsigned int slotid,
         if (xfer->running_retry) {
             DPRINTF("xhci: xfer nacked, stopping schedule\n");
             epctx->retry = xfer;
+            timer_mod(epctx->kick_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) +
+                      epctx->interval * 125000);
             break;
         }
     }