1 files changed, 6 insertions, 43 deletions

diff --git a/src/plugins/dpdk/device/device.c b/src/plugins/dpdk/device/device.c
index 51d6eacb..6a0b1acf 100644
--- a/src/plugins/dpdk/device/device.c
+++ b/src/plugins/dpdk/device/device.c
@@ -612,38 +612,16 @@ dpdk_interface_admin_up_down (vnet_main_t * vnm, u32 hw_if_index, u32 flags)
   uword is_up = (flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) != 0;
   dpdk_main_t *dm = &dpdk_main;
   dpdk_device_t *xd = vec_elt_at_index (dm->devices, hif->dev_instance);
-  int rv = 0;
+
+  if (xd->flags & DPDK_DEVICE_FLAG_PMD_INIT_FAIL)
+    return clib_error_return (0, "Interface not initialized");
 
   if (is_up)
     {
       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);
-	  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);
-      else
-	rte_eth_promiscuous_disable (xd->device_index);
-
-      rte_eth_allmulticast_enable (xd->device_index);
-
-      if (xd->pmd == VNET_DPDK_PMD_BOND)
-	{
-	  u8 slink[16];
-	  int nlink = rte_eth_bond_slaves_get (xd->device_index, slink, 16);
-	  while (nlink >= 1)
-	    {
-	      u8 dpdk_port = slink[--nlink];
-	      rte_eth_allmulticast_enable (dpdk_port);
-	    }
-	}
+	dpdk_device_start (xd);
 
       xd->flags |= DPDK_DEVICE_FLAG_ADMIN_UP;
       dpdk_update_counters (xd, now);
@@ -652,27 +630,12 @@ dpdk_interface_admin_up_down (vnet_main_t * vnm, u32 hw_if_index, u32 flags)
   else
     {
       xd->flags &= ~DPDK_DEVICE_FLAG_ADMIN_UP;
-
-      rte_eth_allmulticast_disable (xd->device_index);
       vnet_hw_interface_set_flags (vnm, xd->hw_if_index, 0);
-      rte_eth_dev_stop (xd->device_index);
 
-      /* For bonded interface, stop slave links */
-      if (xd->pmd == VNET_DPDK_PMD_BOND)
-	{
-	  u8 slink[16];
-	  int nlink = rte_eth_bond_slaves_get (xd->device_index, slink, 16);
-	  while (nlink >= 1)
-	    {
-	      u8 dpdk_port = slink[--nlink];
-	      rte_eth_dev_stop (dpdk_port);
-	    }
-	}
+      if ((xd->flags & DPDK_DEVICE_FLAG_ADMIN_UP) != 0)
+	dpdk_device_stop (xd);
     }
 
-  if (rv < 0)
-    clib_warning ("rte_eth_dev_%s error: %d", is_up ? "start" : "stop", rv);
-
   return /* no error */ 0;
 }