tap: add initial support for tun

[vpp.git] / src / vnet / devices / tap / tap.h

diff --git a/src/vnet/devices/tap/tap.h b/src/vnet/devices/tap/tap.h
index fd4006b..c1ac7a6 100644 (file)
--- a/src/vnet/devices/tap/tap.h
+++ b/src/vnet/devices/tap/tap.h
@@ -33,6 +33,9 @@ typedef struct
   u32 tap_flags;
 #define TAP_FLAG_GSO (1 << 0)
 #define TAP_FLAG_CSUM_OFFLOAD (1 << 1)
+#define TAP_FLAG_PERSIST (1 << 2)
+#define TAP_FLAG_ATTACH (1 << 3)
+#define TAP_FLAG_TUN (1 << 4)
   u8 *host_namespace;
   u8 *host_if_name;
   mac_address_t host_mac_addr;