Added initial VLAN support with vdev devices

[samplevnf.git] / VNFs / DPPD-PROX / prox_port_cfg.c

diff --git a/VNFs/DPPD-PROX/prox_port_cfg.c b/VNFs/DPPD-PROX/prox_port_cfg.c
index 9798c59..2abf4d5 100644 (file)
--- a/VNFs/DPPD-PROX/prox_port_cfg.c
+++ b/VNFs/DPPD-PROX/prox_port_cfg.c
@@ -213,7 +213,17 @@ void init_rte_dev(int use_dummy_devices)
                        prox_port_cfg[vdev_port_id].active = 1;
                        prox_port_cfg[vdev_port_id].dpdk_mapping = port_id;
                        prox_port_cfg[vdev_port_id].n_txq = 1;
-                       strncpy(prox_port_cfg[vdev_port_id].name, port_cfg->vdev, MAX_NAME_SIZE);
+
+                       if (prox_port_cfg[port_id].vlan_tag) {
+                               char command[1024];
+                               snprintf(prox_port_cfg[vdev_port_id].name, MAX_NAME_SIZE, "%s_%d", port_cfg->vdev, prox_port_cfg[port_id].vlan_tag);
+                               sprintf(command, "ip link add link %s name %s type vlan id %d", port_cfg->vdev, prox_port_cfg[vdev_port_id].name, prox_port_cfg[port_id].vlan_tag);
+                               system(command);
+                               plog_info("Running %s\n", command);
+                               plog_info("Using vlan tag %d - added device %s\n", prox_port_cfg[port_id].vlan_tag, prox_port_cfg[vdev_port_id].name);
+                       } else
+                               strncpy(prox_port_cfg[vdev_port_id].name, port_cfg->vdev, MAX_NAME_SIZE);
+
                        prox_port_cfg[port_id].dpdk_mapping = vdev_port_id;
                        prox_port_cfg[vdev_port_id].ip = rte_be_to_cpu_32(prox_port_cfg[port_id].ip);
                        prox_port_cfg[port_id].ip = 0;  // So only vdev has an IP associated