From 94d7d8f2928701ef9b82527f889e0220dba11fa2 Mon Sep 17 00:00:00 2001
From: William Tu <u9012063@gmail.com>
Date: Wed, 13 Dec 2017 16:38:57 -0800
Subject: ip6_gre: add erspan v2 support

Similar to support for ipv4 erspan, this patch adds
erspan v2 to ip6erspan tunnel.

Signed-off-by: William Tu <u9012063@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 include/net/ip6_tunnel.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'include')

diff --git a/include/net/ip6_tunnel.h b/include/net/ip6_tunnel.h
index 109a5a8877ef..236e40ba06bf 100644
--- a/include/net/ip6_tunnel.h
+++ b/include/net/ip6_tunnel.h
@@ -37,6 +37,9 @@ struct __ip6_tnl_parm {
 
 	__u32			fwmark;
 	__u32			index;	/* ERSPAN type II index */
+	__u8			erspan_ver;	/* ERSPAN version */
+	__u8			dir;	/* direction */
+	__u16			hwid;	/* hwid */
 };
 
 /* IPv6 tunnel */
-- 
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