diff options
Diffstat (limited to 'hicn-plugin/src/faces/face.c')
| -rw-r--r-- | hicn-plugin/src/faces/face.c | 133 |
1 files changed, 59 insertions, 74 deletions
diff --git a/hicn-plugin/src/faces/face.c b/hicn-plugin/src/faces/face.c index b495d18b0..7ddf38910 100644 --- a/hicn-plugin/src/faces/face.c +++ b/hicn-plugin/src/faces/face.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017-2020 Cisco and/or its affiliates. + * Copyright (c) 2017-2021 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: @@ -36,26 +36,24 @@ dpo_type_t hicn_face_type; fib_node_type_t hicn_face_fib_node_type; const char *HICN_FACE_CTRX_STRING[] = { -#define _(a,b,c) c, +#define _(a, b, c) c, foreach_hicn_face_counter #undef _ }; u8 * -face_show (u8 * s, int face_id, u32 indent) +face_show (u8 *s, int face_id, u32 indent) { s = format (s, "%U Faces:\n", format_white_space, indent); indent += 4; int i; vec_foreach_index (i, face_dpo_vec) - { - s = - format (s, "%U", face_vft_vec[i].format_face, - face_dpo_vec[face_id].dpoi_index, indent); - } + { + s = format (s, "%U", face_vft_vec[i].format_face, + face_dpo_vec[face_id].dpoi_index, indent); + } return (s); - } mhash_t hicn_face_vec_hashtb; @@ -64,21 +62,23 @@ 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 - "hicn6-iface-output", // this is the name you give your node in VLIB_REGISTER_NODE + "hicn6-face-output", // this is the name you give your node in + // VLIB_REGISTER_NODE + "hicn6-iface-output", // this is the name you give your node in + // VLIB_REGISTER_NODE NULL, }; const static char *const hicn_face4_nodes[] = { - "hicn4-face-output", // this is the name you give your node in VLIB_REGISTER_NODE - "hicn4-iface-output", // this is the name you give your node in VLIB_REGISTER_NODE + "hicn4-face-output", // this is the name you give your node in + // VLIB_REGISTER_NODE + "hicn4-iface-output", // this is the name you give your node in + // VLIB_REGISTER_NODE NULL, }; - const static char *const *const hicn_face_nodes[DPO_PROTO_NUM] = { - [DPO_PROTO_IP4] = hicn_face4_nodes, - [DPO_PROTO_IP6] = hicn_face6_nodes + [DPO_PROTO_IP4] = hicn_face4_nodes, [DPO_PROTO_IP6] = hicn_face6_nodes }; const static dpo_vft_t hicn_face_dpo_vft = { @@ -98,19 +98,19 @@ hicn_face_node_get (fib_node_index_t index) } static void -hicn_face_last_lock_gone (fib_node_t * node) +hicn_face_last_lock_gone (fib_node_t *node) { } static hicn_face_t * -hicn_face_from_fib_node (fib_node_t * node) +hicn_face_from_fib_node (fib_node_t *node) { return ((hicn_face_t *) (((char *) node) - STRUCT_OFFSET_OF (hicn_face_t, fib_node))); } static fib_node_back_walk_rc_t -hicn_face_back_walk_notify (fib_node_t * node, fib_node_back_walk_ctx_t * ctx) +hicn_face_back_walk_notify (fib_node_t *node, fib_node_back_walk_ctx_t *ctx) { hicn_face_t *face = hicn_face_from_fib_node (node); @@ -133,7 +133,8 @@ hicn_face_back_walk_notify (fib_node_t * node, fib_node_back_walk_ctx_t * ctx) /* } */ /* else */ /* { */ - /* dpo_stack(hicn_face_type, face->dpo.dpoi_proto, &face->dpo, dpo); */ + /* dpo_stack(hicn_face_type, face->dpo.dpoi_proto, &face->dpo, dpo); + */ /* } */ /* } */ @@ -145,7 +146,6 @@ hicn_face_show_memory (void) { } - static const fib_node_vft_t hicn_face_fib_node_vft = { .fnv_get = hicn_face_node_get, .fnv_last_lock = hicn_face_last_lock_gone, @@ -155,19 +155,18 @@ static const fib_node_vft_t hicn_face_fib_node_vft = { // Make this more flexible for future types face void -hicn_face_module_init (vlib_main_t * vm) +hicn_face_module_init (vlib_main_t *vm) { pool_validate (hicn_dpoi_face_pool); pool_alloc (hicn_dpoi_face_pool, 1024); - counters = - vec_new (vlib_combined_counter_main_t, - HICN_PARAM_FACES_MAX * HICN_N_COUNTER); + 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 */ ); + 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); @@ -175,19 +174,18 @@ hicn_face_module_init (vlib_main_t * vm) * How much useful is the following registration? * So far it seems that we need it only for setting the dpo_type. */ - hicn_face_type = - dpo_register_new_type (&hicn_face_dpo_vft, hicn_face_nodes); + hicn_face_type = dpo_register_new_type (&hicn_face_dpo_vft, hicn_face_nodes); /* - * We register a new node type to get informed when the adjacency corresponding - * to a face is updated + * We register a new node type to get informed when the adjacency + * corresponding to a face is updated */ hicn_face_fib_node_type = fib_node_register_new_type (&hicn_face_fib_node_vft); } u8 * -format_hicn_face (u8 * s, va_list * args) +format_hicn_face (u8 *s, va_list *args) { index_t index = va_arg (*args, index_t); u32 indent = va_arg (*args, u32); @@ -211,9 +209,8 @@ format_hicn_face (u8 * s, va_list * args) if ((face->flags & HICN_FACE_FLAGS_DELETED)) s = format (s, " (deleted)"); - s = format (s, "\n%U%U", - format_white_space, indent + 2, - format_dpo_id, &face->dpo, indent + 3); + s = format (s, "\n%U%U", format_white_space, indent + 2, format_dpo_id, + &face->dpo, indent + 3); } else { @@ -235,9 +232,8 @@ format_hicn_face (u8 * s, va_list * args) return s; } - u8 * -format_hicn_face_all (u8 * s, int n, ...) +format_hicn_face_all (u8 *s, int n, ...) { va_list ap; va_start (ap, n); @@ -247,12 +243,11 @@ format_hicn_face_all (u8 * s, int n, ...) hicn_face_t *face; - /* *INDENT-OFF* */ - pool_foreach ( face, hicn_dpoi_face_pool, - { - s = format(s, "%U\n", format_hicn_face, hicn_dpoi_get_index(face), indent); - }); - /* *INDENT-ON* */ + pool_foreach (face, hicn_dpoi_face_pool) + { + s = format (s, "%U\n", format_hicn_face, hicn_dpoi_get_index (face), + indent); + } return s; } @@ -267,8 +262,7 @@ hicn_face_del (hicn_face_id_t face_id) 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); + hicn_face_get_vec (&(face->nat_addr), &hicn_face_vec_hashtb); if (in_faces_vec != NULL) { hicn_face_vec_t *vec = @@ -279,7 +273,7 @@ hicn_face_del (hicn_face_id_t face_id) 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); + mhash_unset (&hicn_face_vec_hashtb, &key, (uword *) &old_key); vec_free (*vec); } else @@ -292,7 +286,7 @@ hicn_face_del (hicn_face_id_t face_id) } } - mhash_unset (&hicn_face_hashtb, &key, (uword *) & old_key2); + mhash_unset (&hicn_face_hashtb, &key, (uword *) &old_key2); } int ret = HICN_ERROR_NONE; @@ -309,12 +303,11 @@ hicn_face_del (hicn_face_id_t face_id) else ret = HICN_ERROR_FACE_NOT_FOUND; - return ret; } static void -hicn_iface_to_face (hicn_face_t * face, const dpo_id_t * dpo) +hicn_iface_to_face (hicn_face_t *face, const dpo_id_t *dpo) { dpo_stack (hicn_face_type, dpo->dpoi_proto, &face->dpo, dpo); @@ -337,15 +330,11 @@ hicn_iface_to_face (hicn_face_t * face, const dpo_id_t * dpo) { fib_prefix_from_ip46_addr (nh, &prefix); - u32 fib_index = - fib_table_find (prefix.fp_proto, HICN_FIB_TABLE); + u32 fib_index = fib_table_find (prefix.fp_proto, HICN_FIB_TABLE); - face->fib_entry_index = fib_entry_track (fib_index, - &prefix, - hicn_face_fib_node_type, - hicn_dpoi_get_index - (face), - &face->fib_sibling); + face->fib_entry_index = fib_entry_track ( + fib_index, &prefix, hicn_face_fib_node_type, + hicn_dpoi_get_index (face), &face->fib_sibling); } } } @@ -356,8 +345,8 @@ hicn_iface_to_face (hicn_face_t * face, const dpo_id_t * dpo) * the ip_adjacency has already been set up. */ int -hicn_face_add (const dpo_id_t * dpo_nh, ip46_address_t * nat_address, - int sw_if, hicn_face_id_t * pfaceid, u8 is_app_prod) +hicn_face_add (const dpo_id_t *dpo_nh, ip46_address_t *nat_address, int sw_if, + hicn_face_id_t *pfaceid, u8 is_app_prod) { hicn_face_flags_t flags = (hicn_face_flags_t) 0; @@ -422,8 +411,7 @@ hicn_face_add (const dpo_id_t * dpo_nh, ip46_address_t * nat_address, hicn_face_get_key (nat_address, 0, &temp_dpo, &key); - mhash_set_mem (&hicn_face_vec_hashtb, &key, - (uword *) & in_faces_temp, 0); + mhash_set_mem (&hicn_face_vec_hashtb, &key, (uword *) &in_faces_temp, 0); } else { @@ -442,30 +430,27 @@ hicn_face_add (const dpo_id_t * dpo_nh, ip46_address_t * nat_address, 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 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)); + 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)); - /* *INDENT-OFF* */ - *retx = (retx_t) { + *retx = (retx_t){ .face_id = *pfaceid, }; - /* *INDENT-ON* */ return HICN_ERROR_NONE; } - /* * fd.io coding-style-patch-verification: ON * |