netinet/if_ether.h: add ETH_P_DSA_8021Q from linux v5.2

ethertype for fake VLAN header for DSA, see

  linux commit bf5bc3ce8a8f32a0d45b6820ede8f9fc3e9c23df
  ether: Add dedicated Ethertype for pseudo-802.1Q DSA tagging

diff --git a/include/netinet/if_ether.h b/include/netinet/if_ether.h
index ecd6c73cbda7f47da6f3ec64f95b577463d7d805..8af47dbef55cafb100c830b978165a2d7c028b7c 100644 (file)
--- a/include/netinet/if_ether.h
+++ b/include/netinet/if_ether.h
@@ -76,6 +76,7 @@
 #define ETH_P_QINQ2    0x9200
 #define ETH_P_QINQ3    0x9300
 #define ETH_P_EDSA     0xDADA
+#define ETH_P_DSA_8021Q        0xDADB
 #define ETH_P_IFE      0xED3E
 #define ETH_P_AF_IUCV  0xFBFB