On bonded interface admin-down, should stop all slave links

[vpp.git] / vnet / vnet / devices / dpdk / device.c

diff --git a/vnet/vnet/devices/dpdk/device.c b/vnet/vnet/devices/dpdk/device.c
index 35cf87f..27e3522 100644 (file)
--- a/vnet/vnet/devices/dpdk/device.c
+++ b/vnet/vnet/devices/dpdk/device.c
@@ -1094,6 +1094,18 @@ dpdk_interface_admin_up_down (vnet_main_t * vnm, u32 hw_if_index, u32 flags)
        */
       if (xd->pmd != VNET_DPDK_PMD_VMXNET3)
          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 (rv < 0)