X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fdevices%2Fdpdk%2Fdevice.c;h=cd32389c69d4e96e3c1084ede76c82175af90953;hb=50132fa8c14dd74a77b760bc603f96d7027bb73a;hp=0deab6aa2a99dab402edfe31222188ce2b662328;hpb=4746a5d75ebb080d15d5d743dca3a85d0265176f;p=vpp.git

diff --git a/src/vnet/devices/dpdk/device.c b/src/vnet/devices/dpdk/device.c
index 0deab6aa2a9..cd32389c69d 100644
--- a/src/vnet/devices/dpdk/device.c
+++ b/src/vnet/devices/dpdk/device.c
@@ -60,6 +60,8 @@ dpdk_set_mac_address (vnet_hw_interface_t * hi, char *address)
     }
   else
     {
+      vec_reset_length (xd->default_mac_address);
+      vec_add (xd->default_mac_address, address, sizeof (address));
       return NULL;
     }
 }
@@ -628,7 +630,13 @@ dpdk_interface_admin_up_down (vnet_main_t * vnm, u32 hw_if_index, u32 flags)
       f64 now = vlib_time_now (dm->vlib_main);
 
       if ((xd->flags & DPDK_DEVICE_FLAG_ADMIN_UP) == 0)
-	rv = rte_eth_dev_start (xd->device_index);
+	{
+	  rv = rte_eth_dev_start (xd->device_index);
+	  if (!rv && xd->default_mac_address)
+	    rv = rte_eth_dev_default_mac_addr_set (xd->device_index,
+						   (struct ether_addr *)
+						   xd->default_mac_address);
+	}
 
       if (xd->flags & DPDK_DEVICE_FLAG_PROMISC)
 	rte_eth_promiscuous_enable (xd->device_index);