From cfa323b6b98f44ddf46cc987f74a23dcab697134 Mon Sep 17 00:00:00 2001 From: Nicolas Dichtel Date: Wed, 14 Nov 2012 05:13:58 +0000 Subject: [PATCH] ip6tnl/rtnl: add IFLA_IPTUN_PROTO on dump IPv6 tunnels can have three mode: 4in6, 6in6 and xin6. This information was missing in the netlink message. Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller --- include/uapi/linux/if_tunnel.h | 1 + net/ipv6/ip6_tunnel.c | 5 ++++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/include/uapi/linux/if_tunnel.h b/include/uapi/linux/if_tunnel.h index c1bf0b5a8da1..f5ea6b7b651f 100644 --- a/include/uapi/linux/if_tunnel.h +++ b/include/uapi/linux/if_tunnel.h @@ -47,6 +47,7 @@ enum { IFLA_IPTUN_ENCAP_LIMIT, IFLA_IPTUN_FLOWINFO, IFLA_IPTUN_FLAGS, + IFLA_IPTUN_PROTO, __IFLA_IPTUN_MAX, }; #define IFLA_IPTUN_MAX (__IFLA_IPTUN_MAX - 1) diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index 8db4d9b7ab14..929ba0b5cc9b 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c @@ -1515,6 +1515,8 @@ static size_t ip6_get_size(const struct net_device *dev) nla_total_size(4) + /* IFLA_IPTUN_FLAGS */ nla_total_size(4) + + /* IFLA_IPTUN_PROTO */ + nla_total_size(1) + 0; } @@ -1531,7 +1533,8 @@ static int ip6_fill_info(struct sk_buff *skb, const struct net_device *dev) nla_put_u8(skb, IFLA_IPTUN_TTL, parm->hop_limit) || nla_put_u8(skb, IFLA_IPTUN_ENCAP_LIMIT, parm->encap_limit) || nla_put_be32(skb, IFLA_IPTUN_FLOWINFO, parm->flowinfo) || - nla_put_u32(skb, IFLA_IPTUN_FLAGS, parm->flags)) + nla_put_u32(skb, IFLA_IPTUN_FLAGS, parm->flags) || + nla_put_u8(skb, IFLA_IPTUN_PROTO, parm->proto)) goto nla_put_failure; return 0; -- 2.20.1