X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fadj%2Fadj.c;h=80a5d05aaf44432e3e3650ea3fa76b8c20e7c90b;hb=1855b8e4;hp=90182006f60be75c048a6aae3b657c89d6fb01ca;hpb=88fc83eb716bf07f4634de6de5b569f795a56418;p=vpp.git diff --git a/src/vnet/adj/adj.c b/src/vnet/adj/adj.c index 90182006f60..80a5d05aaf4 100644 --- a/src/vnet/adj/adj.c +++ b/src/vnet/adj/adj.c @@ -35,6 +35,13 @@ ip_adjacency_t *adj_pool; */ int adj_per_adj_counters; +const ip46_address_t ADJ_BCAST_ADDR = { + .ip6 = { + .as_u64[0] = 0xffffffffffffffff, + .as_u64[1] = 0xffffffffffffffff, + }, +}; + always_inline void adj_poison (ip_adjacency_t * adj) { @@ -64,11 +71,13 @@ adj_alloc (fib_protocol_t proto) adj->ia_nh_proto = proto; adj->ia_flags = 0; adj->rewrite_header.sw_if_index = ~0; + adj->rewrite_header.flags = 0; adj->lookup_next_index = 0; adj->ia_delegates = NULL; - ip4_main.lookup_main.adjacency_heap = adj_pool; - ip6_main.lookup_main.adjacency_heap = adj_pool; + /* lest it become a midchain in the future */ + memset(&adj->sub_type.midchain.next_dpo, 0, + sizeof(adj->sub_type.midchain.next_dpo)); return (adj); } @@ -118,27 +127,29 @@ format_ip_adjacency (u8 * s, va_list * args) case IP_LOOKUP_NEXT_MCAST: s = format (s, "%U", format_adj_mcast, adj_index, 0); break; + case IP_LOOKUP_NEXT_MCAST_MIDCHAIN: + s = format (s, "%U", format_adj_mcast_midchain, adj_index, 0); + break; default: break; } if (fiaf & FORMAT_IP_ADJACENCY_DETAIL) { - adj_delegate_type_t adt; - adj_delegate_t *aed; vlib_counter_t counts; vlib_get_combined_counter(&adjacency_counters, adj_index, &counts); - s = format (s, "\n counts:[%Ld:%Ld]", counts.packets, counts.bytes); - s = format (s, "\n locks:%d", adj->ia_node.fn_locks); + s = format (s, "\n counts:[%Ld:%Ld]", counts.packets, counts.bytes); + s = format (s, "\n locks:%d", adj->ia_node.fn_locks); s = format(s, "\n delegates:\n "); - FOR_EACH_ADJ_DELEGATE(adj, adt, aed, - { - s = format(s, " %U\n", format_adj_deletegate, aed); - }); + adj_delegate_format(s, adj); - s = format(s, "\n children:\n "); - s = fib_node_children_format(adj->ia_node.fn_children, s); + s = format(s, "\n children:"); + if (fib_node_list_get_size(adj->ia_node.fn_children)) + { + s = format(s, "\n "); + s = fib_node_children_format(adj->ia_node.fn_children, s); + } } return s; @@ -157,6 +168,8 @@ adj_last_lock_gone (ip_adjacency_t *adj) ASSERT(0 == fib_node_list_get_size(adj->ia_node.fn_children)); ADJ_DBG(adj, "last-lock-gone"); + adj_delegate_adj_deleted(adj); + vlib_worker_thread_barrier_sync (vm); switch (adj->lookup_next_index) @@ -166,6 +179,7 @@ adj_last_lock_gone (ip_adjacency_t *adj) /* FALL THROUGH */ case IP_LOOKUP_NEXT_ARP: case IP_LOOKUP_NEXT_REWRITE: + case IP_LOOKUP_NEXT_BCAST: /* * complete and incomplete nbr adjs */ @@ -180,6 +194,7 @@ adj_last_lock_gone (ip_adjacency_t *adj) adj->rewrite_header.sw_if_index); break; case IP_LOOKUP_NEXT_MCAST: + case IP_LOOKUP_NEXT_MCAST_MIDCHAIN: adj_mcast_remove(adj->ia_nh_proto, adj->rewrite_header.sw_if_index); break; @@ -202,6 +217,16 @@ adj_last_lock_gone (ip_adjacency_t *adj) pool_put(adj_pool, adj); } +u32 +adj_dpo_get_urpf (const dpo_id_t *dpo) +{ + ip_adjacency_t *adj; + + adj = adj_get(dpo->dpoi_index); + + return (adj->rewrite_header.sw_if_index); +} + void adj_lock (adj_index_t adj_index) { @@ -322,6 +347,28 @@ adj_feature_update (u32 sw_if_index, adj_walk (sw_if_index, adj_feature_update_walk_cb, &ctx); } +static adj_walk_rc_t +adj_mtu_update_walk_cb (adj_index_t ai, + void *arg) +{ + ip_adjacency_t *adj; + + adj = adj_get(ai); + + vnet_rewrite_update_mtu (vnet_get_main(), adj->ia_link, + &adj->rewrite_header); + + return (ADJ_WALK_RC_CONTINUE); +} + +static void +adj_mtu_update (vnet_main_t * vnm, u32 sw_if_index, u32 flags) +{ + adj_walk (sw_if_index, adj_mtu_update_walk_cb, NULL); +} + +VNET_SW_INTERFACE_MTU_CHANGE_FUNCTION(adj_mtu_update); + /** * @brief Walk the Adjacencies on a given interface */ @@ -338,6 +385,7 @@ adj_walk (u32 sw_if_index, FOR_EACH_FIB_IP_PROTOCOL(proto) { adj_nbr_walk(sw_if_index, proto, cb, ctx); + adj_mcast_walk(sw_if_index, proto, cb, ctx); } } @@ -374,24 +422,7 @@ adj_get_sw_if_index (adj_index_t ai) int adj_is_up (adj_index_t ai) { - const adj_delegate_t *aed; - - aed = adj_delegate_get(adj_get(ai), ADJ_DELEGATE_BFD); - - if (NULL == aed) - { - /* - * no BFD tracking - resolved - */ - return (!0); - } - else - { - /* - * defer to the state of the BFD tracking - */ - return (ADJ_BFD_STATE_UP == aed->ad_bfd_state); - } + return (adj_bfd_is_up(ai)); } /** @@ -544,9 +575,9 @@ adj_show (vlib_main_t * vm, * [@0] * [@1] glean: loop0 * [@2] ipv4 via 1.0.0.2 loop0: IP4: 00:00:22:aa:bb:cc -> 00:00:11:aa:bb:cc - * [@3] mpls via 1.0.0.2 loop0: MPLS_UNICAST: 00:00:22:aa:bb:cc -> 00:00:11:aa:bb:cc + * [@3] mpls via 1.0.0.2 loop0: MPLS: 00:00:22:aa:bb:cc -> 00:00:11:aa:bb:cc * [@4] ipv4 via 1.0.0.3 loop0: IP4: 00:00:22:aa:bb:cc -> 00:00:11:aa:bb:cc - * [@5] mpls via 1.0.0.3 loop0: MPLS_UNICAST: 00:00:22:aa:bb:cc -> 00:00:11:aa:bb:cc + * [@5] mpls via 1.0.0.3 loop0: MPLS: 00:00:22:aa:bb:cc -> 00:00:11:aa:bb:cc * @cliexend ?*/ VLIB_CLI_COMMAND (adj_show_command, static) = {