GBP Endpoint Learning

Learning GBP endpoints over vxlan-gbp tunnels

Change-Id: I1db9fda5a16802d9ad8b4efd4e475614f3b21502
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
diff --git a/src/vnet/l2/l2_input.h b/src/vnet/l2/l2_input.h
index f55e703..57fca57 100644
--- a/src/vnet/l2/l2_input.h
+++ b/src/vnet/l2/l2_input.h
@@ -104,12 +104,13 @@
  _(FLOOD,         "l2-flood")                   \
  _(ARP_TERM,      "arp-term-l2bd")              \
  _(UU_FLOOD,      "l2-flood")                   \
- _(UU_FWD,        "l2-uu-fwd")                  \
  _(GBP_FWD,       "gbp-fwd")                    \
+ _(UU_FWD,        "l2-uu-fwd")                  \
  _(FWD,           "l2-fwd")                     \
  _(RW,            "l2-rw")                      \
  _(LEARN,         "l2-learn")                   \
  _(L2_EMULATION,  "l2-emulation")               \
+ _(GBP_LEARN,     "gbp-learn-l2")               \
  _(GBP_NULL_CLASSIFY, "gbp-null-classify")      \
  _(GBP_SRC_CLASSIFY,  "gbp-src-classify")       \
  _(VTR,           "l2-input-vtr")               \