From b0a21810bd5e1f92e3379899cc8ca9fe144ee8b3 Mon Sep 17 00:00:00 2001 From: Xin Long Date: Wed, 6 Nov 2019 17:01:07 +0800 Subject: lwtunnel: add options setting and dumping for erspan Based on the code framework built on the last patch, to support setting and dumping for vxlan, we only need to add ip_tun_parse_opts_erspan() for .build_state and ip_tun_fill_encap_opts_erspan() for .fill_encap and if (tun_flags & TUNNEL_ERSPAN_OPT) for .get_encap_size. Signed-off-by: Xin Long Signed-off-by: David S. Miller --- include/uapi/linux/lwtunnel.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'include') diff --git a/include/uapi/linux/lwtunnel.h b/include/uapi/linux/lwtunnel.h index 638b7b108453..f6035f737193 100644 --- a/include/uapi/linux/lwtunnel.h +++ b/include/uapi/linux/lwtunnel.h @@ -52,6 +52,7 @@ enum { LWTUNNEL_IP_OPTS_UNSPEC, LWTUNNEL_IP_OPTS_GENEVE, LWTUNNEL_IP_OPTS_VXLAN, + LWTUNNEL_IP_OPTS_ERSPAN, __LWTUNNEL_IP_OPTS_MAX, }; @@ -75,6 +76,17 @@ enum { #define LWTUNNEL_IP_OPT_VXLAN_MAX (__LWTUNNEL_IP_OPT_VXLAN_MAX - 1) +enum { + LWTUNNEL_IP_OPT_ERSPAN_UNSPEC, + LWTUNNEL_IP_OPT_ERSPAN_VER, + LWTUNNEL_IP_OPT_ERSPAN_INDEX, + LWTUNNEL_IP_OPT_ERSPAN_DIR, + LWTUNNEL_IP_OPT_ERSPAN_HWID, + __LWTUNNEL_IP_OPT_ERSPAN_MAX, +}; + +#define LWTUNNEL_IP_OPT_ERSPAN_MAX (__LWTUNNEL_IP_OPT_ERSPAN_MAX - 1) + enum { LWT_BPF_PROG_UNSPEC, LWT_BPF_PROG_FD, -- cgit v1.2.3