commit b54f481fbcc5637226fc3d2e0404b7f95b3e2f14
author Szabolcs Nagy <nsz@port70.net> Sun Mar 07 21:33:25 2021 +0000
committer Rich Felker <dalias@aerifal.cx> Tue Mar 08 17:19:43 2022 -0500
tree bcdd50ea702a54de71da73b8ca5d0e3eec9c8088
parent c5ecaca743e4d6c1be7e3fd91dee62e560acb7e2

netinet/if_ether.h: add ETH_P_CFM from linux v5.11

see

  linux commit fbaedb4129838252570410c65abb2036b5505cbd
  bridge: uapi: cfm: Added EtherType used by the CFM protocol.

include/netinet/if_ether.h

diff --git a/include/netinet/if_ether.h b/include/netinet/if_ether.h
index 55a2ff1..3479f51 100644
--- a/include/netinet/if_ether.h
+++ b/include/netinet/if_ether.h
@@ -66,6 +66,7 @@
 #define ETH_P_1588	0x88F7
 #define ETH_P_NCSI	0x88F8
 #define ETH_P_PRP	0x88FB
+#define ETH_P_CFM	0x8902
 #define ETH_P_FCOE	0x8906
 #define ETH_P_TDLS	0x890D
 #define ETH_P_FIP	0x8914