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_vlan_counter b/openflow_input/bsn_vlan_counter
index c88d6b7..c5814f4 100644
--- a/openflow_input/bsn_vlan_counter
+++ b/openflow_input/bsn_vlan_counter
@@ -34,7 +34,7 @@
OFP_BSN_VLAN_ALL = 0xffff,
};
-enum of_bsn_vlan_counter(wire_type=uint8_t, complete=False) {
+enum of_bsn_vlan_counter(wire_type=uint8_t, complete=False, stable=True) {
OFP_BSN_VLAN_COUNTER_RX_BYTES = 0,
OFP_BSN_VLAN_COUNTER_RX_PACKETS = 1,
OFP_BSN_VLAN_COUNTER_TX_BYTES = 2,