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eb5d44eb | 1 | /* |
d62a17ae | 2 | * IS-IS Rout(e)ing protocol - isisd.h |
eb5d44eb | 3 | * |
4 | * Copyright (C) 2001,2002 Sampo Saaristo | |
d62a17ae | 5 | * Tampere University of Technology |
eb5d44eb | 6 | * Institute of Communications Engineering |
7 | * | |
d62a17ae | 8 | * This program is free software; you can redistribute it and/or modify it |
9 | * under the terms of the GNU General Public Licenseas published by the Free | |
10 | * Software Foundation; either version 2 of the License, or (at your option) | |
eb5d44eb | 11 | * any later version. |
12 | * | |
d62a17ae | 13 | * This program is distributed in the hope that it will be useful,but WITHOUT |
14 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
15 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
eb5d44eb | 16 | * more details. |
896014f4 DL |
17 | * |
18 | * You should have received a copy of the GNU General Public License along | |
19 | * with this program; see the file COPYING; if not, write to the Free Software | |
20 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
eb5d44eb | 21 | */ |
22 | ||
23 | #ifndef ISISD_H | |
24 | #define ISISD_H | |
25 | ||
91283e76 | 26 | #include "vty.h" |
66b9a381 | 27 | #include "memory.h" |
91283e76 | 28 | |
65f9a9a8 DL |
29 | #include "isisd/isis_constants.h" |
30 | #include "isisd/isis_common.h" | |
f3ccedaa | 31 | #include "isisd/isis_redist.h" |
39bb53d6 | 32 | #include "isisd/isis_pdu_counter.h" |
aaf2fd21 | 33 | #include "isisd/isis_circuit.h" |
26f6acaf | 34 | #include "isisd/isis_sr.h" |
65f9a9a8 | 35 | #include "isis_flags.h" |
4bef0ec4 | 36 | #include "isis_lsp.h" |
e886416f | 37 | #include "isis_lfa.h" |
676a4ea3 | 38 | #include "qobj.h" |
1cbf96a8 | 39 | #include "ldp_sync.h" |
f3ccedaa | 40 | |
66b9a381 DL |
41 | DECLARE_MGROUP(ISISD); |
42 | ||
7c0cbd0e CF |
43 | #ifdef FABRICD |
44 | static const bool fabricd = true; | |
45 | #define PROTO_TYPE ZEBRA_ROUTE_OPENFABRIC | |
46 | #define PROTO_NAME "openfabric" | |
47 | #define PROTO_HELP "OpenFabric routing protocol\n" | |
48 | #define PROTO_REDIST_STR FRR_REDIST_STR_FABRICD | |
1bfee936 IR |
49 | #define PROTO_IP_REDIST_STR FRR_IP_REDIST_STR_FABRICD |
50 | #define PROTO_IP6_REDIST_STR FRR_IP6_REDIST_STR_FABRICD | |
7c0cbd0e | 51 | #define PROTO_REDIST_HELP FRR_REDIST_HELP_STR_FABRICD |
1bfee936 IR |
52 | #define PROTO_IP_REDIST_HELP FRR_IP_REDIST_HELP_STR_FABRICD |
53 | #define PROTO_IP6_REDIST_HELP FRR_IP6_REDIST_HELP_STR_FABRICD | |
7c0cbd0e CF |
54 | #define ROUTER_NODE OPENFABRIC_NODE |
55 | #else | |
56 | static const bool fabricd = false; | |
57 | #define PROTO_TYPE ZEBRA_ROUTE_ISIS | |
58 | #define PROTO_NAME "isis" | |
59 | #define PROTO_HELP "IS-IS routing protocol\n" | |
60 | #define PROTO_REDIST_STR FRR_REDIST_STR_ISISD | |
1bfee936 IR |
61 | #define PROTO_IP_REDIST_STR FRR_IP_REDIST_STR_ISISD |
62 | #define PROTO_IP6_REDIST_STR FRR_IP6_REDIST_STR_ISISD | |
7c0cbd0e | 63 | #define PROTO_REDIST_HELP FRR_REDIST_HELP_STR_ISISD |
1bfee936 IR |
64 | #define PROTO_IP_REDIST_HELP FRR_IP_REDIST_HELP_STR_ISISD |
65 | #define PROTO_IP6_REDIST_HELP FRR_IP6_REDIST_HELP_STR_ISISD | |
7c0cbd0e | 66 | #define ROUTER_NODE ISIS_NODE |
20bd27e2 | 67 | extern void isis_cli_init(void); |
7c0cbd0e CF |
68 | #endif |
69 | ||
eab88f36 K |
70 | #define ISIS_FIND_VRF_ARGS(argv, argc, idx_vrf, vrf_name, all_vrf) \ |
71 | if (argv_find(argv, argc, "vrf", &idx_vrf)) { \ | |
72 | vrf_name = argv[idx_vrf + 1]->arg; \ | |
73 | all_vrf = strmatch(vrf_name, "all"); \ | |
74 | } | |
75 | ||
76e292f9 DS |
76 | extern struct zebra_privs_t isisd_privs; |
77 | ||
eb5d44eb | 78 | /* uncomment if you are a developer in bug hunt */ |
79 | /* #define EXTREME_DEBUG */ | |
eb5d44eb | 80 | |
8e6fb83b CF |
81 | struct fabricd; |
82 | ||
eab88f36 K |
83 | struct isis_master { |
84 | /* ISIS instance. */ | |
85 | struct list *isis; | |
86 | /* ISIS thread master. */ | |
87 | struct thread_master *master; | |
eab88f36 K |
88 | uint8_t options; |
89 | }; | |
52a7c25e | 90 | #define F_ISIS_UNIT_TEST 0x01 |
eab88f36 | 91 | |
a2cac12a JG |
92 | #define ISIS_DEFAULT_MAX_AREA_ADDRESSES 3 |
93 | ||
d62a17ae | 94 | struct isis { |
260fcb95 | 95 | vrf_id_t vrf_id; |
eab88f36 | 96 | char *name; |
d7c0a89a | 97 | unsigned long process_id; |
d62a17ae | 98 | int sysid_set; |
d7c0a89a QY |
99 | uint8_t sysid[ISIS_SYS_ID_LEN]; /* SystemID for this IS */ |
100 | uint32_t router_id; /* Router ID from zebra */ | |
d62a17ae | 101 | struct list *area_list; /* list of IS-IS areas */ |
d7c0a89a | 102 | uint8_t max_area_addrs; /* maximumAreaAdresses */ |
d62a17ae | 103 | struct area_addr *man_area_addrs; /* manualAreaAddresses */ |
d62a17ae | 104 | time_t uptime; /* when did we start */ |
98c5bc15 | 105 | struct thread *t_dync_clean; /* dynamic hostname cache cleanup thread */ |
c59f88c8 | 106 | uint32_t circuit_ids_used[8]; /* 256 bits to track circuit ids 1 through 255 */ |
1ee746d9 | 107 | int snmp_notifications; |
240f48b3 | 108 | struct list *dyn_cache; |
d62a17ae | 109 | |
110 | struct route_table *ext_info[REDIST_PROTOCOL_COUNT]; | |
eb5d44eb | 111 | }; |
112 | ||
eab88f36 | 113 | extern struct isis_master *im; |
3f045a08 | 114 | |
be985ba0 CF |
115 | enum spf_tree_id { |
116 | SPFTREE_IPV4 = 0, | |
117 | SPFTREE_IPV6, | |
321c1bbb | 118 | SPFTREE_DSTSRC, |
be985ba0 CF |
119 | SPFTREE_COUNT |
120 | }; | |
121 | ||
9196731f CF |
122 | struct lsp_refresh_arg { |
123 | struct isis_area *area; | |
124 | int level; | |
125 | }; | |
126 | ||
e0df3206 EDP |
127 | /* for yang configuration */ |
128 | enum isis_metric_style { | |
129 | ISIS_NARROW_METRIC = 0, | |
130 | ISIS_WIDE_METRIC, | |
131 | ISIS_TRANSITION_METRIC, | |
132 | }; | |
133 | ||
d62a17ae | 134 | struct isis_area { |
135 | struct isis *isis; /* back pointer */ | |
4bef0ec4 | 136 | struct lspdb_head lspdb[ISIS_LEVELS]; /* link-state dbs */ |
be985ba0 | 137 | struct isis_spftree *spftree[SPFTREE_COUNT][ISIS_LEVELS]; |
b20ccb3a | 138 | #define DEFAULT_LSP_MTU 1497 |
d62a17ae | 139 | unsigned int lsp_mtu; /* Size of LSPs to generate */ |
140 | struct list *circuit_list; /* IS-IS circuits */ | |
75eddbc3 | 141 | struct list *adjacency_list; /* IS-IS adjacencies */ |
d62a17ae | 142 | struct flags flags; |
143 | struct thread *t_tick; /* LSP walker */ | |
144 | struct thread *t_lsp_refresh[ISIS_LEVELS]; | |
49b27ea2 | 145 | struct thread *t_overload_on_startup_timer; |
f93025e1 | 146 | struct timeval last_lsp_refresh_event[ISIS_LEVELS]; |
16fe8cff | 147 | struct thread *t_rlfa_rib_update; |
d62a17ae | 148 | /* t_lsp_refresh is used in two ways: |
149 | * a) regular refresh of LSPs | |
150 | * b) (possibly throttled) updates to LSPs | |
151 | * | |
152 | * The lsp_regenerate_pending flag tracks whether the timer is active | |
153 | * for the a) or the b) case. | |
154 | * | |
155 | * It is of utmost importance to clear this flag when the timer is | |
156 | * rescheduled for normal refresh, because otherwise, updates will | |
157 | * be delayed until the next regular refresh. | |
158 | */ | |
159 | int lsp_regenerate_pending[ISIS_LEVELS]; | |
160 | ||
690497fb G |
161 | bool bfd_signalled_down; |
162 | bool bfd_force_spf_refresh; | |
163 | ||
8e6fb83b CF |
164 | struct fabricd *fabricd; |
165 | ||
d62a17ae | 166 | /* |
167 | * Configurables | |
168 | */ | |
169 | struct isis_passwd area_passwd; | |
170 | struct isis_passwd domain_passwd; | |
171 | /* do we support dynamic hostnames? */ | |
172 | char dynhostname; | |
173 | /* do we support new style metrics? */ | |
174 | char newmetric; | |
175 | char oldmetric; | |
176 | /* identifies the routing instance */ | |
177 | char *area_tag; | |
178 | /* area addresses for this area */ | |
179 | struct list *area_addrs; | |
d7c0a89a | 180 | uint16_t max_lsp_lifetime[ISIS_LEVELS]; |
d62a17ae | 181 | char is_type; /* level-1 level-1-2 or level-2-only */ |
182 | /* are we overloaded? */ | |
183 | char overload_bit; | |
4afc7836 | 184 | bool overload_configured; |
1ee746d9 | 185 | uint32_t overload_counter; |
01ea9b03 | 186 | uint32_t overload_on_startup_time; |
d62a17ae | 187 | /* L1/L2 router identifier for inter-area traffic */ |
f3abc412 | 188 | char attached_bit_send; |
189 | char attached_bit_rcv_ignore; | |
d7c0a89a | 190 | uint16_t lsp_refresh[ISIS_LEVELS]; |
d62a17ae | 191 | /* minimum time allowed before lsp retransmission */ |
d7c0a89a | 192 | uint16_t lsp_gen_interval[ISIS_LEVELS]; |
d62a17ae | 193 | /* min interval between between consequtive SPFs */ |
d7c0a89a | 194 | uint16_t min_spf_interval[ISIS_LEVELS]; |
d62a17ae | 195 | /* the percentage of LSP mtu size used, before generating a new frag */ |
196 | int lsp_frag_threshold; | |
062f4d36 | 197 | uint64_t lsp_gen_count[ISIS_LEVELS]; |
6f004b60 | 198 | uint64_t lsp_purge_count[ISIS_LEVELS]; |
1ee746d9 | 199 | uint32_t lsp_exceeded_max_counter; |
200 | uint32_t lsp_seqno_skipped_counter; | |
201 | uint64_t spf_run_count[ISIS_LEVELS]; | |
d62a17ae | 202 | int ip_circuits; |
203 | /* logging adjacency changes? */ | |
d7c0a89a | 204 | uint8_t log_adj_changes; |
d62a17ae | 205 | /* multi topology settings */ |
206 | struct list *mt_settings; | |
2e2a8b91 OD |
207 | /* MPLS-TE settings */ |
208 | struct mpls_te_area *mta; | |
26f6acaf RW |
209 | /* Segment Routing information */ |
210 | struct isis_sr_db srdb; | |
d62a17ae | 211 | int ipv6_circuits; |
2c92bee4 | 212 | bool purge_originator; |
e886416f RW |
213 | /* SPF prefix priorities. */ |
214 | struct spf_prefix_priority_acl | |
215 | spf_prefix_priorities[SPF_PREFIX_PRIO_MAX]; | |
c951ee6e RW |
216 | /* Fast Re-Route information. */ |
217 | size_t lfa_protected_links[ISIS_LEVELS]; | |
e886416f RW |
218 | size_t lfa_load_sharing[ISIS_LEVELS]; |
219 | enum spf_prefix_priority lfa_priority_limit[ISIS_LEVELS]; | |
220 | struct lfa_tiebreaker_tree_head lfa_tiebreakers[ISIS_LEVELS]; | |
16fe8cff RW |
221 | char *rlfa_plist_name[ISIS_LEVELS]; |
222 | struct prefix_list *rlfa_plist[ISIS_LEVELS]; | |
223 | size_t rlfa_protected_links[ISIS_LEVELS]; | |
e886416f | 224 | size_t tilfa_protected_links[ISIS_LEVELS]; |
ec62fbaa IR |
225 | /* MPLS LDP-IGP Sync */ |
226 | struct ldp_sync_info_cmd ldp_sync_cmd; | |
d62a17ae | 227 | /* Counters */ |
d7c0a89a | 228 | uint32_t circuit_state_changes; |
d62a17ae | 229 | struct isis_redist redist_settings[REDIST_PROTOCOL_COUNT] |
230 | [ZEBRA_ROUTE_MAX + 1][ISIS_LEVELS]; | |
231 | struct route_table *ext_reach[REDIST_PROTOCOL_COUNT][ISIS_LEVELS]; | |
232 | ||
233 | struct spf_backoff *spf_delay_ietf[ISIS_LEVELS]; /*Structure with IETF | |
234 | SPF algo | |
235 | parameters*/ | |
236 | struct thread *spf_timer[ISIS_LEVELS]; | |
9196731f CF |
237 | |
238 | struct lsp_refresh_arg lsp_refresh_arg[ISIS_LEVELS]; | |
d62a17ae | 239 | |
39bb53d6 CF |
240 | pdu_counter_t pdu_tx_counters; |
241 | pdu_counter_t pdu_rx_counters; | |
86d6f80d | 242 | uint64_t lsp_rxmt_count; |
39bb53d6 | 243 | |
1ee746d9 | 244 | /* Area counters */ |
245 | uint64_t rej_adjacencies[2]; | |
246 | uint64_t auth_type_failures[2]; | |
247 | uint64_t auth_failures[2]; | |
248 | uint64_t id_len_mismatches[2]; | |
249 | uint64_t lsp_error_counter[2]; | |
250 | ||
96244aca | 251 | QOBJ_FIELDS; |
eb5d44eb | 252 | }; |
96244aca | 253 | DECLARE_QOBJ_TYPE(isis_area); |
eb5d44eb | 254 | |
66b9a381 DL |
255 | DECLARE_MTYPE(ISIS_ACL_NAME); /* isis_area->spf_prefix_prioritites */ |
256 | DECLARE_MTYPE(ISIS_AREA_ADDR); /* isis_area->area_addrs */ | |
dcfe3c16 | 257 | DECLARE_MTYPE(ISIS_PLIST_NAME); |
66b9a381 | 258 | |
8451921b | 259 | DECLARE_HOOK(isis_area_overload_bit_update, (struct isis_area * area), (area)); |
1ee746d9 | 260 | |
eab88f36 | 261 | void isis_terminate(void); |
eab88f36 K |
262 | void isis_master_init(struct thread_master *master); |
263 | void isis_vrf_link(struct isis *isis, struct vrf *vrf); | |
264 | void isis_vrf_unlink(struct isis *isis, struct vrf *vrf); | |
eab88f36 K |
265 | struct isis *isis_lookup_by_vrfid(vrf_id_t vrf_id); |
266 | struct isis *isis_lookup_by_vrfname(const char *vrfname); | |
36944791 | 267 | struct isis *isis_lookup_by_sysid(const uint8_t *sysid); |
eab88f36 | 268 | |
d62a17ae | 269 | void isis_init(void); |
65251ce8 | 270 | void isis_vrf_init(void); |
271 | ||
272 | struct isis *isis_new(const char *vrf_name); | |
bcf22081 IR |
273 | void isis_finish(struct isis *isis); |
274 | ||
275 | void isis_area_add_circuit(struct isis_area *area, | |
276 | struct isis_circuit *circuit); | |
277 | void isis_area_del_circuit(struct isis_area *area, | |
278 | struct isis_circuit *circuit); | |
279 | ||
eab88f36 K |
280 | struct isis_area *isis_area_create(const char *, const char *); |
281 | struct isis_area *isis_area_lookup(const char *, vrf_id_t vrf_id); | |
65251ce8 | 282 | struct isis_area *isis_area_lookup_by_vrf(const char *area_tag, |
283 | const char *vrf_name); | |
d62a17ae | 284 | int isis_area_get(struct vty *vty, const char *area_tag); |
14c6e772 | 285 | void isis_area_destroy(struct isis_area *area); |
e886416f | 286 | void isis_filter_update(struct access_list *access); |
16fe8cff | 287 | void isis_prefix_list_update(struct prefix_list *plist); |
3f045a08 | 288 | void print_debug(struct vty *, int, int); |
1d88e63a DS |
289 | struct isis_lsp *lsp_for_sysid(struct lspdb_head *head, const char *sysid_str, |
290 | struct isis *isis); | |
3f045a08 | 291 | |
3dace42d CF |
292 | void isis_area_invalidate_routes(struct isis_area *area, int levels); |
293 | void isis_area_verify_routes(struct isis_area *area); | |
694fa867 LS |
294 | void isis_area_switchover_routes(struct isis_area *area, int family, |
295 | union g_addr *nexthop_ip, ifindex_t ifindex, | |
296 | int level); | |
3dace42d | 297 | |
a38a72db | 298 | void isis_area_overload_bit_set(struct isis_area *area, bool overload_bit); |
01ea9b03 IL |
299 | void isis_area_overload_on_startup_set(struct isis_area *area, |
300 | uint32_t startup_time); | |
f3abc412 | 301 | void isis_area_attached_bit_send_set(struct isis_area *area, bool attached_bit); |
302 | void isis_area_attached_bit_receive_set(struct isis_area *area, | |
303 | bool attached_bit); | |
a38a72db CF |
304 | void isis_area_dynhostname_set(struct isis_area *area, bool dynhostname); |
305 | void isis_area_metricstyle_set(struct isis_area *area, bool old_metric, | |
306 | bool new_metric); | |
6754fc66 CF |
307 | void isis_area_lsp_mtu_set(struct isis_area *area, unsigned int lsp_mtu); |
308 | void isis_area_is_type_set(struct isis_area *area, int is_type); | |
466ed406 | 309 | void isis_area_max_lsp_lifetime_set(struct isis_area *area, int level, |
d62a17ae | 310 | uint16_t max_lsp_lifetime); |
466ed406 CF |
311 | void isis_area_lsp_refresh_set(struct isis_area *area, int level, |
312 | uint16_t lsp_refresh); | |
9093b230 | 313 | /* IS_LEVEL_1 sets area_passwd, IS_LEVEL_2 domain_passwd */ |
d62a17ae | 314 | int isis_area_passwd_unset(struct isis_area *area, int level); |
315 | int isis_area_passwd_cleartext_set(struct isis_area *area, int level, | |
d7c0a89a | 316 | const char *passwd, uint8_t snp_auth); |
d62a17ae | 317 | int isis_area_passwd_hmac_md5_set(struct isis_area *area, int level, |
d7c0a89a | 318 | const char *passwd, uint8_t snp_auth); |
a2cac12a JG |
319 | void show_isis_database_lspdb_json(struct json_object *json, |
320 | struct isis_area *area, int level, | |
321 | struct lspdb_head *lspdb, const char *argv, | |
322 | int ui_level); | |
323 | void show_isis_database_lspdb_vty(struct vty *vty, struct isis_area *area, | |
324 | int level, struct lspdb_head *lspdb, | |
325 | const char *argv, int ui_level); | |
450841fe IL |
326 | char *isis_restart_filepath(void); |
327 | void isis_restart_write_overload_time(struct isis_area *isis_area, | |
328 | uint32_t overload_time); | |
329 | uint32_t isis_restart_read_overload_time(struct isis_area *isis_area); | |
26f6acaf RW |
330 | /* YANG paths */ |
331 | #define ISIS_INSTANCE "/frr-isisd:isis/instance" | |
332 | #define ISIS_SR "/frr-isisd:isis/instance/segment-routing" | |
333 | ||
3f045a08 JB |
334 | /* Master of threads. */ |
335 | extern struct thread_master *master; | |
eb5d44eb | 336 | |
e740f9c1 | 337 | extern unsigned long debug_adj_pkt; |
338 | extern unsigned long debug_snp_pkt; | |
339 | extern unsigned long debug_update_pkt; | |
340 | extern unsigned long debug_spf_events; | |
341 | extern unsigned long debug_rte_events; | |
342 | extern unsigned long debug_events; | |
343 | extern unsigned long debug_pkt_dump; | |
344 | extern unsigned long debug_lsp_gen; | |
345 | extern unsigned long debug_lsp_sched; | |
346 | extern unsigned long debug_flooding; | |
347 | extern unsigned long debug_bfd; | |
348 | extern unsigned long debug_tx_queue; | |
349 | extern unsigned long debug_sr; | |
1cbf96a8 | 350 | extern unsigned long debug_ldp_sync; |
2866b119 | 351 | extern unsigned long debug_lfa; |
d9884a75 | 352 | extern unsigned long debug_te; |
e740f9c1 | 353 | |
eb5d44eb | 354 | #define DEBUG_ADJ_PACKETS (1<<0) |
26687d25 CF |
355 | #define DEBUG_SNP_PACKETS (1<<1) |
356 | #define DEBUG_UPDATE_PACKETS (1<<2) | |
357 | #define DEBUG_SPF_EVENTS (1<<3) | |
358 | #define DEBUG_RTE_EVENTS (1<<4) | |
359 | #define DEBUG_EVENTS (1<<5) | |
360 | #define DEBUG_PACKET_DUMP (1<<6) | |
361 | #define DEBUG_LSP_GEN (1<<7) | |
362 | #define DEBUG_LSP_SCHED (1<<8) | |
ddb33326 | 363 | #define DEBUG_FLOODING (1<<9) |
26687d25 | 364 | #define DEBUG_BFD (1<<10) |
161fa356 | 365 | #define DEBUG_TX_QUEUE (1<<11) |
26f6acaf | 366 | #define DEBUG_SR (1<<12) |
c951ee6e | 367 | #define DEBUG_LDP_SYNC (1<<13) |
2866b119 | 368 | #define DEBUG_LFA (1<<14) |
d9884a75 | 369 | #define DEBUG_TE (1<<15) |
14872644 | 370 | |
e740f9c1 | 371 | /* Debug related macro. */ |
372 | #define IS_DEBUG_ADJ_PACKETS (debug_adj_pkt & DEBUG_ADJ_PACKETS) | |
373 | #define IS_DEBUG_SNP_PACKETS (debug_snp_pkt & DEBUG_SNP_PACKETS) | |
374 | #define IS_DEBUG_UPDATE_PACKETS (debug_update_pkt & DEBUG_UPDATE_PACKETS) | |
375 | #define IS_DEBUG_SPF_EVENTS (debug_spf_events & DEBUG_SPF_EVENTS) | |
376 | #define IS_DEBUG_RTE_EVENTS (debug_rte_events & DEBUG_RTE_EVENTS) | |
377 | #define IS_DEBUG_EVENTS (debug_events & DEBUG_EVENTS) | |
378 | #define IS_DEBUG_PACKET_DUMP (debug_pkt_dump & DEBUG_PACKET_DUMP) | |
379 | #define IS_DEBUG_LSP_GEN (debug_lsp_gen & DEBUG_LSP_GEN) | |
380 | #define IS_DEBUG_LSP_SCHED (debug_lsp_sched & DEBUG_LSP_SCHED) | |
381 | #define IS_DEBUG_FLOODING (debug_flooding & DEBUG_FLOODING) | |
382 | #define IS_DEBUG_BFD (debug_bfd & DEBUG_BFD) | |
383 | #define IS_DEBUG_TX_QUEUE (debug_tx_queue & DEBUG_TX_QUEUE) | |
384 | #define IS_DEBUG_SR (debug_sr & DEBUG_SR) | |
1cbf96a8 | 385 | #define IS_DEBUG_LDP_SYNC (debug_ldp_sync & DEBUG_LDP_SYNC) |
2866b119 | 386 | #define IS_DEBUG_LFA (debug_lfa & DEBUG_LFA) |
d9884a75 | 387 | #define IS_DEBUG_TE (debug_te & DEBUG_TE) |
e740f9c1 | 388 | |
d62a17ae | 389 | #define lsp_debug(...) \ |
390 | do { \ | |
e740f9c1 | 391 | if (IS_DEBUG_LSP_GEN) \ |
d62a17ae | 392 | zlog_debug(__VA_ARGS__); \ |
393 | } while (0) | |
394 | ||
395 | #define sched_debug(...) \ | |
396 | do { \ | |
e740f9c1 | 397 | if (IS_DEBUG_LSP_SCHED) \ |
d62a17ae | 398 | zlog_debug(__VA_ARGS__); \ |
399 | } while (0) | |
414766a1 | 400 | |
b407c77a OD |
401 | #define sr_debug(...) \ |
402 | do { \ | |
e740f9c1 | 403 | if (IS_DEBUG_SR) \ |
b407c77a OD |
404 | zlog_debug(__VA_ARGS__); \ |
405 | } while (0) | |
406 | ||
d9884a75 OD |
407 | #define te_debug(...) \ |
408 | do { \ | |
409 | if (IS_DEBUG_TE) \ | |
410 | zlog_debug(__VA_ARGS__); \ | |
411 | } while (0) | |
f8c06e2c | 412 | |
eb5d44eb | 413 | #endif /* ISISD_H */ |