commit 3e3cabcff9cbddb966833dce432b1409506b4d5b
author Gerd Hoffmann <kraxel@redhat.com> Thu Jun 11 11:32:51 2009 +0200
committer Blue Swirl <blauwirbel@gmail.com> Sat Jun 13 16:18:59 2009 +0300
tree 9da7df9a93b8ab90477acc705351b1ced9ca7c3e
parent 23327f75420c28858c394f0e91c79c75df7020ee

xen nic: check tx queue after connect.

Needed for savevm/loadvm + migration: In that case the queue might
already have packets on (re-)connect.  The guest wouldn't notify us
because notifications are only sent when stuffing a packet into an
empty queue.

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

hw/xen_nic.c

diff --git a/hw/xen_nic.c b/hw/xen_nic.c
index 9a3c870..e4f71f7 100644
--- a/hw/xen_nic.c
+++ b/hw/xen_nic.c
@@ -356,6 +356,8 @@
 		  "remote port %d, local port %d\n",
 		  netdev->tx_ring_ref, netdev->rx_ring_ref,
 		  netdev->xendev.remote_port, netdev->xendev.local_port);
+
+    net_tx_packets(netdev);
     return 0;
 }