memif: mask interrupts on startup if we are in the polling mode

Change-Id: Ief02eb1109a1bc463665d9747e9fa4e0c0e3d7e0
Signed-off-by: Damjan Marion <damarion@cisco.com>

diff --git a/src/plugins/memif/memif.c b/src/plugins/memif/memif.c
index fffb94c..ba12314 100644 (file)
--- a/src/plugins/memif/memif.c
+++ b/src/plugins/memif/memif.c
@@ -227,6 +227,14 @@ memif_connect (memif_if_t * mif)
       clib_warning
        ("Warning: unable to set rx mode for interface %d queue %d: "
         "rc=%d", mif->hw_if_index, i, rv);
+    else
+      {
+       vnet_hw_interface_rx_mode rxmode;
+       vnet_hw_interface_get_rx_mode (vnm, mif->hw_if_index, i, &rxmode);
+
+       if (rxmode == VNET_HW_INTERFACE_RX_MODE_POLLING)
+         mq->ring->flags |= MEMIF_RING_FLAG_MASK_INT;
+      }
   }
 
   mif->flags &= ~MEMIF_IF_FLAG_CONNECTING;