diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/ioam6.h | 3 | ||||
| -rw-r--r-- | include/uapi/linux/ioam6_iptunnel.h | 29 |
2 files changed, 31 insertions, 1 deletions
diff --git a/include/net/ioam6.h b/include/net/ioam6.h index 3c2993bc48c8..3f45ba37a2c6 100644 --- a/include/net/ioam6.h +++ b/include/net/ioam6.h @@ -56,7 +56,8 @@ static inline struct ioam6_pernet_data *ioam6_pernet(struct net *net) struct ioam6_namespace *ioam6_namespace(struct net *net, __be16 id); void ioam6_fill_trace_data(struct sk_buff *skb, struct ioam6_namespace *ns, - struct ioam6_trace_hdr *trace); + struct ioam6_trace_hdr *trace, + bool is_input); int ioam6_init(void); void ioam6_exit(void); diff --git a/include/uapi/linux/ioam6_iptunnel.h b/include/uapi/linux/ioam6_iptunnel.h index bae14636a8c8..829ffdfcacca 100644 --- a/include/uapi/linux/ioam6_iptunnel.h +++ b/include/uapi/linux/ioam6_iptunnel.h @@ -9,9 +9,38 @@ #ifndef _UAPI_LINUX_IOAM6_IPTUNNEL_H #define _UAPI_LINUX_IOAM6_IPTUNNEL_H +/* Encap modes: + * - inline: direct insertion + * - encap: ip6ip6 encapsulation + * - auto: inline for local packets, encap for in-transit packets + */ +enum { + __IOAM6_IPTUNNEL_MODE_MIN, + + IOAM6_IPTUNNEL_MODE_INLINE, + IOAM6_IPTUNNEL_MODE_ENCAP, + IOAM6_IPTUNNEL_MODE_AUTO, + + __IOAM6_IPTUNNEL_MODE_MAX, +}; + +#define IOAM6_IPTUNNEL_MODE_MIN (__IOAM6_IPTUNNEL_MODE_MIN + 1) +#define IOAM6_IPTUNNEL_MODE_MAX (__IOAM6_IPTUNNEL_MODE_MAX - 1) + enum { IOAM6_IPTUNNEL_UNSPEC, + + /* Encap mode */ + IOAM6_IPTUNNEL_MODE, /* u8 */ + + /* Tunnel dst address. + * For encap,auto modes. + */ + IOAM6_IPTUNNEL_DST, /* struct in6_addr */ + + /* IOAM Trace Header */ IOAM6_IPTUNNEL_TRACE, /* struct ioam6_trace_hdr */ + __IOAM6_IPTUNNEL_MAX, }; |