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authorNeale Ranns <nranns@cisco.com>2019-12-29 23:55:18 +0000
committerDamjan Marion <dmarion@me.com>2020-01-27 20:40:30 +0000
commit14053c9dbd75182f5302f7388d17508f3930f7ce (patch)
tree527f7675cfe18b13cc7c1923cd7959ec80459a7c /src/vnet/ipip/ipip.h
parent59ff918ea5b86112ffc89054aa38107703354585 (diff)
ipip: Multi-point interface
Type: feature plus fixes for gre Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I0eca5f94b8b8ea0fcfb058162cafea4491708db6
Diffstat (limited to 'src/vnet/ipip/ipip.h')
-rw-r--r--src/vnet/ipip/ipip.h36
1 files changed, 23 insertions, 13 deletions
diff --git a/src/vnet/ipip/ipip.h b/src/vnet/ipip/ipip.h
index a3732f75128..fef5aab0490 100644
--- a/src/vnet/ipip/ipip.h
+++ b/src/vnet/ipip/ipip.h
@@ -48,21 +48,26 @@ typedef enum
{
IPIP_TRANSPORT_IP4,
IPIP_TRANSPORT_IP6,
-} ipip_transport_t;
+} __clib_packed ipip_transport_t;
+
+typedef enum
+{
+ IPIP_MODE_P2P = 0,
+ IPIP_MODE_P2MP,
+ IPIP_MODE_6RD,
+} __clib_packed ipip_mode_t;
typedef struct
{
ip46_address_t src;
ip46_address_t dst;
- ipip_transport_t transport;
u32 fib_index;
-} __attribute__ ((packed)) ipip_tunnel_key_t;
+ ipip_transport_t transport;
+ ipip_mode_t mode;
+ u16 __pad;
+} __clib_packed ipip_tunnel_key_t;
-typedef enum
-{
- IPIP_MODE_P2P = 0,
- IPIP_MODE_6RD,
-} ipip_mode_t;
+STATIC_ASSERT_SIZEOF (ipip_tunnel_key_t, 5 * sizeof (u64));
/**
* @brief A representation of a IPIP tunnel
@@ -74,7 +79,6 @@ typedef struct
ipip_mode_t mode;
ipip_transport_t transport;
- ipip_tunnel_key_t *key;
ip46_address_t tunnel_src;
ip46_address_t tunnel_dst;
u32 fib_index;
@@ -145,7 +149,7 @@ sixrd_get_addr_net (const ipip_tunnel_t * t, u64 dal)
int ipip_add_tunnel (ipip_transport_t transport, u32 instance,
ip46_address_t * src, ip46_address_t * dst,
u32 fib_index, tunnel_encap_decap_flags_t flags,
- ip_dscp_t dscp, u32 * sw_if_indexp);
+ ip_dscp_t dscp, tunnel_mode_t mode, u32 * sw_if_indexp);
int ipip_del_tunnel (u32 sw_if_index);
int sixrd_add_tunnel (ip6_address_t * ip6_prefix, u8 ip6_prefix_len,
ip4_address_t * ip4_prefix, u8 ip4_prefix_len,
@@ -153,10 +157,16 @@ int sixrd_add_tunnel (ip6_address_t * ip6_prefix, u8 ip6_prefix_len,
u32 ip4_fib_index, u32 ip6_fib_index,
u32 * sw_if_index);
int sixrd_del_tunnel (u32 sw_if_index);
-void ipip_tunnel_db_add (ipip_tunnel_t * t, ipip_tunnel_key_t * key);
-void ipip_tunnel_db_remove (ipip_tunnel_t * t);
-ipip_tunnel_t *ipip_tunnel_db_find (ipip_tunnel_key_t * key);
+void ipip_tunnel_db_add (ipip_tunnel_t * t, const ipip_tunnel_key_t * key);
+void ipip_tunnel_db_remove (ipip_tunnel_t * t, const ipip_tunnel_key_t * key);
+ipip_tunnel_t *ipip_tunnel_db_find (const ipip_tunnel_key_t * key);
ipip_tunnel_t *ipip_tunnel_db_find_by_sw_if_index (u32 sw_if_index);
+void ipip_mk_key (const ipip_tunnel_t * t, ipip_tunnel_key_t * key);
+void ipip_mk_key_i (ipip_transport_t transport,
+ ipip_mode_t mode,
+ const ip46_address_t * src,
+ const ip46_address_t * dst,
+ u32 fib_index, ipip_tunnel_key_t * key);
#endif