diff options
Diffstat (limited to 'vnet/vnet/ip/ip6_hop_by_hop.h')
| -rw-r--r-- | vnet/vnet/ip/ip6_hop_by_hop.h | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/vnet/vnet/ip/ip6_hop_by_hop.h b/vnet/vnet/ip/ip6_hop_by_hop.h index 50a14a9b6a8..0ee24b306a1 100644 --- a/vnet/vnet/ip/ip6_hop_by_hop.h +++ b/vnet/vnet/ip/ip6_hop_by_hop.h @@ -45,8 +45,8 @@ typedef struct { u32 node_id; u32 app_data; - /* PoW option */ - u8 has_pow_option; + /* Pot option */ + u8 has_pot_option; #define PPC_NONE 0 #define PPC_ENCAP 1 @@ -59,7 +59,12 @@ typedef struct { #define TSP_NANOSECONDS 3 /* Time stamp precision. This is enumerated to above four options */ u32 trace_tsp; - + + /* Array of function pointers to ADD and POP HBH option handling routines */ + u8 options_size[256]; + int (*add_options[256])(u8 *rewrite_string, u8 rewrite_size); + int (*pop_options[256])(ip6_header_t *ip, ip6_hop_by_hop_option_t *opt); + /* convenience */ vlib_main_t * vlib_main; vnet_main_t * vnet_main; @@ -70,7 +75,7 @@ extern ip6_hop_by_hop_ioam_main_t ip6_hop_by_hop_ioam_main; extern u8 * format_path_map(u8 * s, va_list * args); extern clib_error_t * ip6_ioam_trace_profile_set(u32 trace_option_elts, u32 trace_type, u32 node_id, - u32 app_data, int has_pow_option, u32 trace_tsp, + u32 app_data, int has_pot_option, u32 trace_tsp, int has_e2e_option); extern int ip6_ioam_set_destination (ip6_address_t *addr, u32 mask_width, u32 vrf_id, int is_add, int is_pop, int is_none); @@ -103,5 +108,14 @@ static inline u8 is_zero_ip6_address (ip6_address_t *a) return ((a->as_u64[0] == 0) && (a->as_u64[1] == 0)); } -extern ip6_hop_by_hop_ioam_main_t * hm; +int ip6_hbh_add_register_option (u8 option, + u8 size, + int rewrite_options(u8 *rewrite_string, u8 size)); +int ip6_hbh_add_unregister_option (u8 option); + +int ip6_hbh_pop_register_option (u8 option, + int options(ip6_header_t *ip, ip6_hop_by_hop_option_t *opt)); +int ip6_hbh_pop_unregister_option (u8 option); + + #endif /* __included_ip6_hop_by_hop_ioam_h__ */ |