diff options
| author |   Matus Fabian <matfabia@cisco.com> | 2017-05-02 03:15:22 -0700 |
|---|---|---|
| committer |   Ole Trøan <otroan@employees.org> | 2017-05-05 09:04:44 +0000 |
| commit | a774b53623f60b5e8ea8ed634d6a41e847743715 (patch) | |
| tree | 308dd4afd17f9d40cff8526a30f23a6eb5474c29 /src/vnet/map/map.h | |
| parent | da7567c022676374e7e50ff44c12ba0825e0cb38 (diff) | |
NAT64: Move IPv6-IPv4 virtual reassembly code from MAP-T to common library (VPP-708)
Change-Id: I9ad636f80bf109ffac9ca1b6d80d5f2c31f2076a
Signed-off-by: Matus Fabian <matfabia@cisco.com>
Diffstat (limited to 'src/vnet/map/map.h')
| -rw-r--r-- | src/vnet/map/map.h | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/src/vnet/map/map.h b/src/vnet/map/map.h index 644e80f56cf..208a58efc42 100644 --- a/src/vnet/map/map.h +++ b/src/vnet/map/map.h @@ -25,12 +25,6 @@ #define MAP_SKIP_IP6_LOOKUP 1 -typedef enum -{ - MAP_SENDER, - MAP_RECEIVER -} map_dir_e; - int map_create_domain (ip4_address_t * ip4_prefix, u8 ip4_prefix_len, ip6_address_t * ip6_prefix, u8 ip6_prefix_len, ip6_address_t * ip6_src, u8 ip6_src_len, @@ -40,9 +34,6 @@ int map_delete_domain (u32 map_domain_index); int map_add_del_psid (u32 map_domain_index, u16 psid, ip6_address_t * tep, u8 is_add); u8 *format_map_trace (u8 * s, va_list * args); -i32 ip4_get_port (ip4_header_t * ip, map_dir_e dir, u16 buffer_len); -i32 ip6_get_port (ip6_header_t * ip6, map_dir_e dir, u16 buffer_len); -u16 ip4_map_get_port (ip4_header_t * ip, map_dir_e dir); typedef enum __attribute__ ((__packed__)) { @@ -518,30 +509,10 @@ int map_ip6_reass_conf_lifetime(u16 lifetime_ms); int map_ip6_reass_conf_buffers(u32 buffers); #define MAP_IP6_REASS_CONF_BUFFERS_MAX (0xffffffff) -static_always_inline -int ip6_parse(const ip6_header_t *ip6, u32 buff_len, - u8 *l4_protocol, u16 *l4_offset, u16 *frag_hdr_offset) -{ - if (ip6->protocol == IP_PROTOCOL_IPV6_FRAGMENTATION) { - *l4_protocol = ((ip6_frag_hdr_t *)(ip6 + 1))->next_hdr; - *frag_hdr_offset = sizeof(*ip6); - *l4_offset = sizeof(*ip6) + sizeof(ip6_frag_hdr_t); - } else { - *l4_protocol = ip6->protocol; - *frag_hdr_offset = 0; - *l4_offset = sizeof(*ip6); - } - - return (buff_len < (*l4_offset + 4)) || - (clib_net_to_host_u16(ip6->payload_length) < (*l4_offset + 4 - sizeof(*ip6))); -} - #define u8_ptr_add(ptr, index) (((u8 *)ptr) + index) #define u16_net_add(u, val) clib_host_to_net_u16(clib_net_to_host_u16(u) + (val)) -#define frag_id_6to4(id) ((id) ^ ((id) >> 16)) - static_always_inline void ip4_map_t_embedded_address (map_domain_t *d, ip6_address_t *ip6, const ip4_address_t *ip4) |