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authorXin Long <lucien.xin@gmail.com>2019-11-06 12:01:07 +0300
committerDavid S. Miller <davem@davemloft.net>2019-11-07 08:14:22 +0300
commitb0a21810bd5e1f92e3379899cc8ca9fe144ee8b3 (patch)
tree28279fa15997adf99ac206826fbfb5d8cc88e6cf /include/uapi/linux/lwtunnel.h
parentedf31cbb1502481da181a09148adb33e12599185 (diff)
downloadlinux-b0a21810bd5e1f92e3379899cc8ca9fe144ee8b3.tar.xz
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 <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/lwtunnel.h')
-rw-r--r--include/uapi/linux/lwtunnel.h12
1 files changed, 12 insertions, 0 deletions
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,
};
@@ -76,6 +77,17 @@ 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,
LWT_BPF_PROG_NAME,