diff options
Diffstat (limited to 'src/plugins/map/map.h')
| -rw-r--r-- | src/plugins/map/map.h | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/src/plugins/map/map.h b/src/plugins/map/map.h index 8098a798aee..9581bd50fac 100644 --- a/src/plugins/map/map.h +++ b/src/plugins/map/map.h @@ -50,9 +50,6 @@ int map_param_set_fragmentation (bool inner, bool ignore_df); int map_param_set_icmp (ip4_address_t * ip4_err_relay_src); int map_param_set_icmp6 (u8 enable_unreachable); void map_pre_resolve (ip4_address_t * ip4, ip6_address_t * ip6, bool is_del); -int map_param_set_reassembly (bool is_ipv6, u16 lifetime_ms, u16 pool_size, - u32 buffers, f64 ht_ratio, u32 * reass, - u32 * packets); int map_param_set_security_check (bool enable, bool fragments); int map_param_set_traffic_class (bool copy, u8 tc); int map_param_set_tcp (u16 tcp_mss); @@ -65,15 +62,6 @@ typedef enum MAP_DOMAIN_RFC6052 = 1 << 2, } __attribute__ ((__packed__)) map_domain_flags_e; -#define MAP_IP6_REASS_LIFETIME_DEFAULT (100) /* ms */ -#define MAP_IP6_REASS_HT_RATIO_DEFAULT (1.0) -#define MAP_IP6_REASS_POOL_SIZE_DEFAULT 1024 // Number of reassembly structures -#define MAP_IP6_REASS_BUFFERS_DEFAULT 2048 - -#define MAP_IP6_REASS_MAX_FRAGMENTS_PER_REASSEMBLY 5 - -#define MAP_IP6_REASS_COUNT_BYTES - //#define IP6_MAP_T_OVERRIDE_TOS 0 /* @@ -136,46 +124,6 @@ typedef enum MAP_N_DOMAIN_COUNTER } map_domain_counter_t; -/* - * main_main_t - */ -/* *INDENT-OFF* */ -typedef union { - CLIB_PACKED (struct { - ip6_address_t src; - ip6_address_t dst; - u32 fragment_id; - u8 protocol; - }); - u64 as_u64[5]; - u32 as_u32[10]; -} map_ip6_reass_key_t; -/* *INDENT-ON* */ - -typedef struct -{ - u32 pi; //Cached packet or ~0 - u16 next_data_offset; //The data offset of the additional 20 bytes or ~0 - u8 next_data_len; //Number of bytes ready to be copied (20 if not last fragment) - u8 next_data[20]; //The 20 additional bytes -} map_ip6_fragment_t; - -typedef struct -{ - map_ip6_reass_key_t key; - f64 ts; -#ifdef MAP_IP6_REASS_COUNT_BYTES - u16 expected_total; - u16 forwarded; -#endif - u16 bucket; //What hash bucket this element is linked in - u16 bucket_next; - u16 fifo_prev; - u16 fifo_next; - ip4_header_t ip4_header; - map_ip6_fragment_t fragments[MAP_IP6_REASS_MAX_FRAGMENTS_PER_REASSEMBLY]; -} map_ip6_reass_t; - #ifdef MAP_SKIP_IP6_LOOKUP /** * A pre-resolved next-hop @@ -245,26 +193,6 @@ typedef struct bool frag_inner; /* Inner or outer fragmentation */ bool frag_ignore_df; /* Fragment (outer) packet even if DF is set */ - /* - * IPv6 decap reassembly - */ - /* Configuration */ - f32 ip6_reass_conf_ht_ratio; //Size of ht is 2^ceil(log2(ratio*pool_size)) - u16 ip6_reass_conf_pool_size; //Max number of allocated reass structures - u16 ip6_reass_conf_lifetime_ms; //Time a reassembly struct is considered valid in ms - u32 ip6_reass_conf_buffers; //Maximum number of buffers used by ip6 reassembly - - /* Runtime */ - map_ip6_reass_t *ip6_reass_pool; - u8 ip6_reass_ht_log2len; //Hash table size is 2^log2len - u16 ip6_reass_allocated; - u16 *ip6_reass_hash_table; - u16 ip6_reass_fifo_last; - clib_spinlock_t ip6_reass_lock; - - /* Counters */ - u32 ip6_reass_buffered_counter; - /* Graph node state */ uword *bm_trans_enabled_by_sw_if; uword *bm_encap_enabled_by_sw_if; @@ -445,35 +373,8 @@ ip6_map_get_domain (ip6_address_t * addr, u32 * map_domain_index, u8 * error) clib_error_t *map_plugin_api_hookup (vlib_main_t * vm); -map_ip6_reass_t *map_ip6_reass_get (ip6_address_t * src, ip6_address_t * dst, - u32 fragment_id, u8 protocol, - u32 ** pi_to_drop); -void map_ip6_reass_free (map_ip6_reass_t * r, u32 ** pi_to_drop); - -#define map_ip6_reass_lock() clib_spinlock_lock (&map_main.ip6_reass_lock) -#define map_ip6_reass_unlock() clib_spinlock_unlock (&map_main.ip6_reass_lock) - -int -map_ip6_reass_add_fragment (map_ip6_reass_t * r, u32 pi, - u16 data_offset, u16 next_data_offset, - u8 * data_start, u16 data_len); - -void map_ip4_drop_pi (u32 pi); - void map_ip6_drop_pi (u32 pi); - -int map_ip6_reass_conf_ht_ratio (f32 ht_ratio, u32 * trashed_reass, - u32 * dropped_packets); -#define MAP_IP6_REASS_CONF_HT_RATIO_MAX 100 -int map_ip6_reass_conf_pool_size (u16 pool_size, u32 * trashed_reass, - u32 * dropped_packets); -#define MAP_IP6_REASS_CONF_POOL_SIZE_MAX (0xfeff) -int map_ip6_reass_conf_lifetime (u16 lifetime_ms); -#define MAP_IP6_REASS_CONF_LIFETIME_MAX 0xffff -int map_ip6_reass_conf_buffers (u32 buffers); -#define MAP_IP6_REASS_CONF_BUFFERS_MAX (0xffffffff) - /* * Supports prefix of 96 or 64 (with u-octet) */ |