diff mbox

xhci: set timer to retry xfers

Message ID 1430207309-29649-1-git-send-email-kraxel@redhat.com
State New
Headers show

Commit Message

Gerd Hoffmann April 28, 2015, 7:48 a.m. UTC 
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/usb/hcd-xhci.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index ba15ae0..2af3dd6 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;
         }
     }