From: Gerd Hoffmann <kraxel@redhat.com>
Date: Fri, 17 Jul 2015 07:12:57 +0000 (+0200)
Subject: usb-host: add wakeup call for iso xfers
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=e206ddfb57e2595cc43ad3667b3becc6bd2ef62d;p=people%2Fliuw%2Flibxenctrl-split%2Fqemu-xen.git

usb-host: add wakeup call for iso xfers

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

diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c
index 5e492fda0..7695a9714 100644
--- a/hw/usb/host-libusb.c
+++ b/hw/usb/host-libusb.c
@@ -451,6 +451,7 @@ static void usb_host_req_complete_iso(struct libusb_transfer *transfer)
     }
     if (xfer->ring->ep->pid == USB_TOKEN_IN) {
         QTAILQ_INSERT_TAIL(&xfer->ring->copy, xfer, next);
+        usb_wakeup(xfer->ring->ep, 0);
     } else {
         QTAILQ_INSERT_TAIL(&xfer->ring->unused, xfer, next);
     }