add "stable" parameter to enums
This parameter gives a hint to the backend that the enum members have the same
value in all OpenFlow versions. It's enforced when generating the unified IR.
The stable parameter is added to the BSN port/vlan/vrf stats extensions.
diff --git a/openflow_input/bsn_vrf_counter b/openflow_input/bsn_vrf_counter
index 5244eab..b638ff7 100644
--- a/openflow_input/bsn_vrf_counter
+++ b/openflow_input/bsn_vrf_counter
@@ -34,7 +34,7 @@
OFP_BSN_VRF_ALL = 0xffffffff,
};
-enum of_bsn_vrf_counter(wire_type=uint8_t, complete=False) {
+enum of_bsn_vrf_counter(wire_type=uint8_t, complete=False, stable=True) {
OFP_BSN_VRF_COUNTER_BYTES = 0,
OFP_BSN_VRF_COUNTER_PACKETS = 1,
};