diff options
Diffstat (limited to 'hicn-plugin/src/faces/face.c')
-rw-r--r-- | hicn-plugin/src/faces/face.c | 98 |
1 files changed, 4 insertions, 94 deletions
diff --git a/hicn-plugin/src/faces/face.c b/hicn-plugin/src/faces/face.c index d62054365..854fd81d3 100644 --- a/hicn-plugin/src/faces/face.c +++ b/hicn-plugin/src/faces/face.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017-2021 Cisco and/or its affiliates. + * Copyright (c) 2021 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: @@ -57,11 +57,8 @@ face_show (u8 *s, int face_id, u32 indent) return (s); } -mhash_t hicn_face_vec_hashtb; mhash_t hicn_face_hashtb; -hicn_face_vec_t *hicn_vec_pool; - const static char *const hicn_face6_nodes[] = { "hicn6-face-output", // this is the name you give your node in // VLIB_REGISTER_NODE @@ -163,14 +160,9 @@ hicn_face_module_init (vlib_main_t *vm) counters = vec_new (vlib_combined_counter_main_t, HICN_PARAM_FACES_MAX * HICN_N_COUNTER); - mhash_init (&hicn_face_vec_hashtb, - sizeof (hicn_face_input_faces_t) /* value */, - sizeof (hicn_face_key_t) /* key */); mhash_init (&hicn_face_hashtb, sizeof (hicn_face_id_t) /* value */, sizeof (hicn_face_key_t) /* key */); - pool_alloc (hicn_vec_pool, 100); - /* * How much useful is the following registration? * So far it seems that we need it only for setting the dpo_type. @@ -182,7 +174,7 @@ hicn_face_module_init (vlib_main_t *vm) * corresponding to a face is updated */ hicn_face_fib_node_type = - fib_node_register_new_type (&hicn_face_fib_node_vft); + fib_node_register_new_type ("hicn_face_fib_node", &hicn_face_fib_node_vft); } u8 * @@ -256,46 +248,11 @@ format_hicn_face_all (u8 *s, int n, ...) int hicn_face_del (hicn_face_id_t face_id) { - hicn_face_t *face = hicn_dpoi_get_from_idx (face_id); - hicn_face_key_t key; - hicn_face_key_t old_key; - hicn_face_key_t old_key2; - - hicn_face_get_key (&(face->nat_addr), face->sw_if, &(face->dpo), &key); - hicn_face_input_faces_t *in_faces_vec = - hicn_face_get_vec (&(face->nat_addr), &hicn_face_vec_hashtb); - if (in_faces_vec != NULL) - { - hicn_face_vec_t *vec = - pool_elt_at_index (hicn_vec_pool, in_faces_vec->vec_id); - u32 index_face = vec_search (*vec, face_id); - vec_del1 (*vec, index_face); - - if (vec_len (*vec) == 0) - { - pool_put_index (hicn_vec_pool, in_faces_vec->vec_id); - mhash_unset (&hicn_face_vec_hashtb, &key, (uword *) &old_key); - vec_free (*vec); - } - else - { - /* Check if the face we are deleting is the preferred one. */ - /* If so, repleace with another. */ - if (in_faces_vec->face_id == face_id) - { - in_faces_vec->face_id = (*vec)[0]; - } - } - - mhash_unset (&hicn_face_hashtb, &key, (uword *) &old_key2); - } - int ret = HICN_ERROR_NONE; if (hicn_dpoi_idx_is_valid (face_id)) { hicn_face_t *face = hicn_dpoi_get_from_idx (face_id); - face->locks--; if (face->locks == 0) pool_put_index (hicn_dpoi_face_pool, face_id); else @@ -320,7 +277,7 @@ hicn_iface_to_face (hicn_face_t *face, const dpo_id_t *dpo) fib_node_init (&face->fib_node, hicn_face_fib_node_type); fib_node_lock (&face->fib_node); - if (dpo->dpoi_type != DPO_ADJACENCY_MIDCHAIN || + if (dpo->dpoi_type != DPO_ADJACENCY_MIDCHAIN && dpo->dpoi_type != DPO_ADJACENCY_MCAST_MIDCHAIN) { ip_adjacency_t *adj = adj_get (dpo->dpoi_index); @@ -375,8 +332,7 @@ hicn_face_add (const dpo_id_t *dpo_nh, ip46_address_t *nat_address, int sw_if, if (face == NULL) { - hicn_iface_add (nat_address, sw_if, pfaceid, dpo_nh->dpoi_proto, - dpo_nh->dpoi_index); + hicn_iface_add (nat_address, sw_if, pfaceid, dpo_nh->dpoi_index, 0); face = hicn_dpoi_get_from_idx (*pfaceid); mhash_set_mem (&hicn_face_hashtb, &key, (uword *) pfaceid, 0); @@ -395,52 +351,6 @@ hicn_face_add (const dpo_id_t *dpo_nh, ip46_address_t *nat_address, int sw_if, temp_dpo.dpoi_index = ~0; - hicn_face_input_faces_t *in_faces = - hicn_face_get_vec (nat_address, &hicn_face_vec_hashtb); - - if (in_faces == NULL) - { - hicn_face_input_faces_t in_faces_temp; - hicn_face_vec_t *vec; - pool_get (hicn_vec_pool, vec); - *vec = vec_new (hicn_face_id_t, 0); - u32 index = vec - hicn_vec_pool; - in_faces_temp.vec_id = index; - vec_add1 (*vec, *pfaceid); - - in_faces_temp.face_id = *pfaceid; - - hicn_face_get_key (nat_address, 0, &temp_dpo, &key); - - mhash_set_mem (&hicn_face_vec_hashtb, &key, (uword *) &in_faces_temp, 0); - } - else - { - hicn_face_vec_t *vec = - pool_elt_at_index (hicn_vec_pool, in_faces->vec_id); - - /* */ - if (vec_search (*vec, *pfaceid) != ~0) - return HICN_ERROR_FACE_ALREADY_CREATED; - - vec_add1 (*vec, *pfaceid); - - hicn_iface_to_face (face, dpo_nh); - - hicn_face_get_key (nat_address, 0, &temp_dpo, &key); - - mhash_set_mem (&hicn_face_vec_hashtb, &key, (uword *) in_faces, 0); - - /* If the face is an application producer face, we set it as the - * preferred incoming face. */ - /* This is required to handle the CS separation, and the push api in a - * lightway */ - if (is_app_prod) - { - in_faces->face_id = *pfaceid; - } - } - retx_t *retx = vlib_process_signal_event_data ( vlib_get_main (), hicn_mapme_eventmgr_process_node.index, HICN_MAPME_EVENT_FACE_ADD, 1, sizeof (retx_t)); |