diff options
Diffstat (limited to 'vnet/vnet/fib/fib_entry_src.h')
| -rw-r--r-- | vnet/vnet/fib/fib_entry_src.h | 296 |
1 files changed, 0 insertions, 296 deletions
diff --git a/vnet/vnet/fib/fib_entry_src.h b/vnet/vnet/fib/fib_entry_src.h deleted file mode 100644 index 640c174db47..00000000000 --- a/vnet/vnet/fib/fib_entry_src.h +++ /dev/null @@ -1,296 +0,0 @@ -/* - * Copyright (c) 2016 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: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef __FIB_ENTRY_SRC_H__ -#define __FIB_ENTRY_SRC_H__ - -#include "fib_entry.h" -#include "fib_path_list.h" -#include "fib_internal.h" - -/** - * Debug macro - */ -#ifdef FIB_DEBUG -#define FIB_ENTRY_DBG(_e, _fmt, _args...) \ -{ \ - u8*__tmp = NULL; \ - __tmp = format(__tmp, "e:[%d:%U", \ - fib_entry_get_index(_e), \ - format_ip46_address, \ - &_e->fe_prefix.fp_addr, \ - IP46_TYPE_ANY); \ - __tmp = format(__tmp, "/%d]:", \ - _e->fe_prefix.fp_len); \ - __tmp = format(__tmp, _fmt, ##_args); \ - clib_warning("%s", __tmp); \ - vec_free(__tmp); \ -} -#else -#define FIB_ENTRY_DBG(_e, _fmt, _args...) -#endif - -/** - * Source initialisation Function - */ -typedef void (*fib_entry_src_init_t)(fib_entry_src_t *src); - -/** - * Source deinitialisation Function - */ -typedef void (*fib_entry_src_deinit_t)(fib_entry_src_t *src); - -/** - * Source activation. Called when the source is the new best source on the entry. - * Return non-zero if the entry can now install, 0 otherwise - */ -typedef int (*fib_entry_src_activate_t)(fib_entry_src_t *src, - const fib_entry_t *fib_entry); - -/** - * Source Deactivate. - * Called when the source is no longer best source on the entry - */ -typedef void (*fib_entry_src_deactivate_t)(fib_entry_src_t *src, - const fib_entry_t *fib_entry); - -/** - * Source Add. - * Called when the source is added to the entry - */ -typedef void (*fib_entry_src_add_t)(fib_entry_src_t *src, - const fib_entry_t *entry, - fib_entry_flag_t flags, - fib_protocol_t proto, - const dpo_id_t *dpo); - -/** - * Source Remove. - */ -typedef void (*fib_entry_src_remove_t)(fib_entry_src_t *src); - -/** - * Result from a cover update/change - */ -typedef struct fib_entry_src_cover_res_t_ { - u16 install; - fib_node_bw_reason_flag_t bw_reason; -} fib_entry_src_cover_res_t; - -/** - * Cover changed. the source should re-evaluate its cover. - */ -typedef fib_entry_src_cover_res_t (*fib_entry_src_cover_change_t)( - fib_entry_src_t *src, - const fib_entry_t *fib_entry); - -/** - * Cover updated. The cover the source has, has updated (i.e. its forwarding) - * the source may need to re-evaluate. - */ -typedef fib_entry_src_cover_res_t (*fib_entry_src_cover_update_t)( - fib_entry_src_t *src, - const fib_entry_t *fib_entry); - -/** - * Forwarding updated. Notification that the forwarding information for the - * entry has been updated. This notification is sent to all sources, not just - * the active best. - */ -typedef void (*fib_entry_src_fwd_update_t)(fib_entry_src_t *src, - const fib_entry_t *fib_entry, - fib_source_t best_source); - -/** - * Installed. Notification that the source is now installed as - * the entry's forwarding source. - */ -typedef void (*fib_entry_src_installed_t)(fib_entry_src_t *src, - const fib_entry_t *fib_entry); - -/** - * format. - */ -typedef u8* (*fib_entry_src_format_t)(fib_entry_src_t *src, - u8* s); - -/** - * Source path add - * the source is adding a new path - */ -typedef void (*fib_entry_src_path_add_t)(fib_entry_src_t *src, - const fib_entry_t *fib_entry, - fib_path_list_flags_t pl_flags, - const fib_route_path_t *path); - -/** - * Source path remove - * the source is remoinvg a path - */ -typedef void (*fib_entry_src_path_remove_t)(fib_entry_src_t *src, - fib_path_list_flags_t pl_flags, - const fib_route_path_t *path); - -/** - * Source path replace/swap - * the source is providing a new set of paths - */ -typedef void (*fib_entry_src_path_swap_t)(fib_entry_src_t *src, - const fib_entry_t *fib_entry, - fib_path_list_flags_t pl_flags, - const fib_route_path_t *path); - -/** - * Set source specific opaque data - */ -typedef void (*fib_entry_src_set_data_t)(fib_entry_src_t *src, - const fib_entry_t *fib_entry, - const void *data); - -/** - * Get source specific opaque data - */ -typedef const void* (*fib_entry_src_get_data_t)(fib_entry_src_t *src, - const fib_entry_t *fib_entry); - -/** - * Virtual function table each FIB entry source will register - */ -typedef struct fib_entry_src_vft_t_ { - fib_entry_src_init_t fesv_init; - fib_entry_src_deinit_t fesv_deinit; - fib_entry_src_activate_t fesv_activate; - fib_entry_src_deactivate_t fesv_deactivate; - fib_entry_src_add_t fesv_add; - fib_entry_src_remove_t fesv_remove; - fib_entry_src_path_swap_t fesv_path_swap; - fib_entry_src_path_add_t fesv_path_add; - fib_entry_src_path_remove_t fesv_path_remove; - fib_entry_src_cover_change_t fesv_cover_change; - fib_entry_src_cover_update_t fesv_cover_update; - fib_entry_src_format_t fesv_format; - fib_entry_src_installed_t fesv_installed; - fib_entry_src_fwd_update_t fesv_fwd_update; - fib_entry_src_get_data_t fesv_get_data; - fib_entry_src_set_data_t fesv_set_data; -} fib_entry_src_vft_t; - -#define FOR_EACH_SRC_ADDED(_entry, _src, _source, action) \ -{ \ - vec_foreach(_src, _entry->fe_srcs) \ - { \ - if (_src->fes_flags & FIB_ENTRY_SRC_FLAG_ADDED) { \ - _source = _src->fes_src; \ - do { \ - action; \ - } while(0); \ - } \ - } \ -} - -extern u8* fib_entry_src_format(fib_entry_t *entry, - fib_source_t source, - u8* s); - -extern void fib_entry_src_register(fib_source_t source, - const fib_entry_src_vft_t *vft); - -extern void fib_entry_src_action_init(fib_entry_t *entry, - fib_source_t source); - -extern void fib_entry_src_action_deinit(fib_entry_t *fib_entry, - fib_source_t source); - -extern fib_entry_src_cover_res_t fib_entry_src_action_cover_change( - fib_entry_t *entry, - fib_source_t source); - -extern fib_entry_src_cover_res_t fib_entry_src_action_cover_update( - fib_entry_t *fib_entry, - fib_source_t source); - -extern void fib_entry_src_action_activate(fib_entry_t *fib_entry, - fib_source_t source); - -extern void fib_entry_src_action_deactivate(fib_entry_t *fib_entry, - fib_source_t source); -extern void fib_entry_src_action_reactivate(fib_entry_t *fib_entry, - fib_source_t source); - -extern fib_entry_t* fib_entry_src_action_add(fib_entry_t *fib_entry, - fib_source_t source, - fib_entry_flag_t flags, - const dpo_id_t *dpo); -extern fib_entry_t* fib_entry_src_action_update(fib_entry_t *fib_entry, - fib_source_t source, - fib_entry_flag_t flags, - const dpo_id_t *dpo); - -extern fib_entry_src_flag_t fib_entry_src_action_remove(fib_entry_t *fib_entry, - fib_source_t source); - -extern void fib_entry_src_action_install(fib_entry_t *fib_entry, - fib_source_t source); - -extern void fib_entry_src_action_uninstall(fib_entry_t *fib_entry); - -extern fib_entry_t* fib_entry_src_action_path_add(fib_entry_t *fib_entry, - fib_source_t source, - fib_entry_flag_t flags, - const fib_route_path_t *path); - -extern fib_entry_t* fib_entry_src_action_path_swap(fib_entry_t *fib_entry, - fib_source_t source, - fib_entry_flag_t flags, - const fib_route_path_t *path); - -extern fib_entry_src_flag_t fib_entry_src_action_path_remove(fib_entry_t *fib_entry, - fib_source_t source, - const fib_route_path_t *path); - -extern void fib_entry_src_action_installed(const fib_entry_t *fib_entry, - fib_source_t source); - -extern fib_forward_chain_type_t fib_entry_get_default_chain_type( - const fib_entry_t *fib_entry); -extern fib_entry_flag_t fib_entry_get_flags_i(const fib_entry_t *fib_entry); -extern fib_path_list_flags_t fib_entry_src_flags_2_path_list_flags( - fib_entry_flag_t eflags); - -extern fib_forward_chain_type_t fib_entry_chain_type_fixup(const fib_entry_t *entry, - fib_forward_chain_type_t fct); - -extern void fib_entry_src_mk_lb (fib_entry_t *fib_entry, - const fib_entry_src_t *esrc, - fib_forward_chain_type_t fct, - dpo_id_t *dpo_lb); - - -/* - * Per-source registration. declared here so we save a separate .h file for each - */ -extern void fib_entry_src_default_register(void); -extern void fib_entry_src_rr_register(void); -extern void fib_entry_src_interface_register(void); -extern void fib_entry_src_default_route_register(void); -extern void fib_entry_src_special_register(void); -extern void fib_entry_src_api_register(void); -extern void fib_entry_src_adj_register(void); -extern void fib_entry_src_mpls_register(void); -extern void fib_entry_src_lisp_register(void); - -extern void fib_entry_src_module_init(void); - -#endif |