X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fplugins%2Fdpdk%2Fdevice%2Finit.c;h=f668d98db5d69d23e9e2ad85542c50ace0f81e4a;hb=a80f8f371733a73a0fa8351a66bd1e519f1b90cd;hp=5d0e5a2605df72e67efd970e4d5311531cfa261e;hpb=2347278d9530690e0cec815652f5749def673404;p=vpp.git

diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c
index 5d0e5a2605d..f668d98db5d 100644
--- a/src/plugins/dpdk/device/init.c
+++ b/src/plugins/dpdk/device/init.c
@@ -295,8 +295,14 @@ dpdk_lib_init (dpdk_main_t * dm)
       else
 	devconf = &dm->conf->default_devconf;
 
+      /* Handle representor devices that share the same PCI ID */
+      if (dev_info.switch_info.domain_id != RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID)
+        {
+          if (dev_info.switch_info.port_id != (uint16_t)-1)
+            xd->interface_name_suffix = format (0, "%d", dev_info.switch_info.port_id);
+        }
       /* Handle interface naming for devices with multiple ports sharing same PCI ID */
-      if (pci_dev &&
+      else if (pci_dev &&
 	  ((next_port_id = rte_eth_find_next (i + 1)) != RTE_MAX_ETHPORTS))
 	{
 	  struct rte_eth_dev_info di = { 0 };