tap: add support for persistance

Type: feature

Change-Id: I775f53531972447ebae0d69b9e2dfeee84d115e5
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
diff --git a/src/vnet/devices/tap/FEATURE.yaml b/src/vnet/devices/tap/FEATURE.yaml
index ce2c510..a143d33 100644
--- a/src/vnet/devices/tap/FEATURE.yaml
+++ b/src/vnet/devices/tap/FEATURE.yaml
@@ -3,6 +3,8 @@
 maintainer: damarion@cisco.com sluong@cisco.com sykazmi@cisco.com
 features:
   - Virtio
+  - persistence
+  - attach to existing tap at host
 description: "Create a tap v2 device interface, which connects to a
               tap interface on the host system."
 missing: