svn commit: r330829 - stable/11/sys/net

[Andrey V. Elsukov]

Author: ae
Date: Tue Mar 13 08:45:06 2018
New Revision: 330829
URL: https://svnweb.freebsd.org/changeset/base/330829

Log:
  MFC r330536:
    Define ethernet type 0x88A8 as ETHERTYPE_QINQ.
  
    Reviewed by:	kp
    Obtained from:	OpenBSD
    Differential Revision:	https://reviews.freebsd.org/D14593

Modified:
  stable/11/sys/net/ethernet.h
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/net/ethernet.h
==============================================================================
--- stable/11/sys/net/ethernet.h	Tue Mar 13 03:54:41 2018	(r330828)
+++ stable/11/sys/net/ethernet.h	Tue Mar 13 08:45:06 2018	(r330829)
@@ -341,6 +341,7 @@ struct ether_vlan_header {
 #define	ETHERTYPE_PPPOE		0x8864	/* PPP Over Ethernet Session Stage */
 #define	ETHERTYPE_LANPROBE	0x8888	/* HP LanProbe test? */
 #define	ETHERTYPE_PAE		0x888e	/* EAPOL PAE/802.1x */
+#define	ETHERTYPE_QINQ		0x88A8	/* 802.1ad VLAN stacking */
 #define	ETHERTYPE_LOOPBACK	0x9000	/* Loopback: used to test interfaces */
 #define	ETHERTYPE_LBACK		ETHERTYPE_LOOPBACK	/* DEC MOP loopback */
 #define	ETHERTYPE_XNSSM		0x9001	/* 3Com (Formerly Bridge Communications), XNS Systems Management */