1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2010-2018 Intel Corporation
7 #include <rte_common.h>
8 #include <rte_cycles.h>
12 #include <rte_table_acl.h>
13 #include <rte_table_array.h>
14 #include <rte_table_hash.h>
15 #include <rte_table_lpm.h>
16 #include <rte_table_lpm_ipv6.h>
22 #ifndef THREAD_PIPELINES_MAX
23 #define THREAD_PIPELINES_MAX 256
26 #ifndef THREAD_MSGQ_SIZE
27 #define THREAD_MSGQ_SIZE 64
30 #ifndef THREAD_TIMER_PERIOD_MS
31 #define THREAD_TIMER_PERIOD_MS 100
35 * Master thead: data plane thread context
38 struct rte_ring *msgq_req;
39 struct rte_ring *msgq_rsp;
44 static struct thread thread[RTE_MAX_LCORE];
47 * Data plane threads: context
50 struct rte_table_action *a;
53 struct pipeline_data {
54 struct rte_pipeline *p;
55 struct table_data table_data[RTE_PIPELINE_TABLE_MAX];
58 struct rte_ring *msgq_req;
59 struct rte_ring *msgq_rsp;
60 uint64_t timer_period; /* Measured in CPU cycles. */
63 uint8_t buffer[TABLE_RULE_ACTION_SIZE_MAX];
67 struct rte_pipeline *p[THREAD_PIPELINES_MAX];
70 struct pipeline_data pipeline_data[THREAD_PIPELINES_MAX];
71 struct rte_ring *msgq_req;
72 struct rte_ring *msgq_rsp;
73 uint64_t timer_period; /* Measured in CPU cycles. */
75 uint64_t time_next_min;
76 } __rte_cache_aligned;
78 static struct thread_data thread_data[RTE_MAX_LCORE];
81 * Master thread: data plane thread init
88 for (i = 0; i < RTE_MAX_LCORE; i++) {
89 struct thread *t = &thread[i];
91 if (!rte_lcore_is_enabled(i))
96 rte_ring_free(t->msgq_req);
99 rte_ring_free(t->msgq_rsp);
108 RTE_LCORE_FOREACH_SLAVE(i) {
110 struct rte_ring *msgq_req, *msgq_rsp;
111 struct thread *t = &thread[i];
112 struct thread_data *t_data = &thread_data[i];
113 uint32_t cpu_id = rte_lcore_to_socket_id(i);
116 snprintf(name, sizeof(name), "THREAD-%04x-MSGQ-REQ", i);
118 msgq_req = rte_ring_create(name,
121 RING_F_SP_ENQ | RING_F_SC_DEQ);
123 if (msgq_req == NULL) {
128 snprintf(name, sizeof(name), "THREAD-%04x-MSGQ-RSP", i);
130 msgq_rsp = rte_ring_create(name,
133 RING_F_SP_ENQ | RING_F_SC_DEQ);
135 if (msgq_rsp == NULL) {
140 /* Master thread records */
141 t->msgq_req = msgq_req;
142 t->msgq_rsp = msgq_rsp;
145 /* Data plane thread records */
146 t_data->n_pipelines = 0;
147 t_data->msgq_req = msgq_req;
148 t_data->msgq_rsp = msgq_rsp;
149 t_data->timer_period =
150 (rte_get_tsc_hz() * THREAD_TIMER_PERIOD_MS) / 1000;
151 t_data->time_next = rte_get_tsc_cycles() + t_data->timer_period;
152 t_data->time_next_min = t_data->time_next;
159 thread_is_running(uint32_t thread_id)
161 enum rte_lcore_state_t thread_state;
163 thread_state = rte_eal_get_lcore_state(thread_id);
164 return (thread_state == RUNNING) ? 1 : 0;
168 * Pipeline is running when:
169 * (A) Pipeline is mapped to a data plane thread AND
170 * (B) Its data plane thread is in RUNNING state.
173 pipeline_is_running(struct pipeline *p)
178 return thread_is_running(p->thread_id);
182 * Master thread & data plane threads: message passing
184 enum thread_req_type {
185 THREAD_REQ_PIPELINE_ENABLE = 0,
186 THREAD_REQ_PIPELINE_DISABLE,
190 struct thread_msg_req {
191 enum thread_req_type type;
195 struct rte_pipeline *p;
197 struct rte_table_action *a;
198 } table[RTE_PIPELINE_TABLE_MAX];
199 struct rte_ring *msgq_req;
200 struct rte_ring *msgq_rsp;
201 uint32_t timer_period_ms;
206 struct rte_pipeline *p;
211 struct thread_msg_rsp {
218 static struct thread_msg_req *
219 thread_msg_alloc(void)
221 size_t size = RTE_MAX(sizeof(struct thread_msg_req),
222 sizeof(struct thread_msg_rsp));
224 return calloc(1, size);
228 thread_msg_free(struct thread_msg_rsp *rsp)
233 static struct thread_msg_rsp *
234 thread_msg_send_recv(uint32_t thread_id,
235 struct thread_msg_req *req)
237 struct thread *t = &thread[thread_id];
238 struct rte_ring *msgq_req = t->msgq_req;
239 struct rte_ring *msgq_rsp = t->msgq_rsp;
240 struct thread_msg_rsp *rsp;
245 status = rte_ring_sp_enqueue(msgq_req, req);
246 } while (status == -ENOBUFS);
250 status = rte_ring_sc_dequeue(msgq_rsp, (void **) &rsp);
251 } while (status != 0);
257 thread_pipeline_enable(uint32_t thread_id,
258 const char *pipeline_name)
260 struct pipeline *p = pipeline_find(pipeline_name);
262 struct thread_msg_req *req;
263 struct thread_msg_rsp *rsp;
267 /* Check input params */
268 if ((thread_id >= RTE_MAX_LCORE) ||
270 (p->n_ports_in == 0) ||
271 (p->n_ports_out == 0) ||
275 t = &thread[thread_id];
276 if ((t->enabled == 0) ||
280 if (!thread_is_running(thread_id)) {
281 struct thread_data *td = &thread_data[thread_id];
282 struct pipeline_data *tdp = &td->pipeline_data[td->n_pipelines];
284 if (td->n_pipelines >= THREAD_PIPELINES_MAX)
287 /* Data plane thread */
288 td->p[td->n_pipelines] = p->p;
291 for (i = 0; i < p->n_tables; i++)
292 tdp->table_data[i].a = p->table[i].a;
294 tdp->n_tables = p->n_tables;
296 tdp->msgq_req = p->msgq_req;
297 tdp->msgq_rsp = p->msgq_rsp;
298 tdp->timer_period = (rte_get_tsc_hz() * p->timer_period_ms) / 1000;
299 tdp->time_next = rte_get_tsc_cycles() + tdp->timer_period;
304 p->thread_id = thread_id;
310 /* Allocate request */
311 req = thread_msg_alloc();
316 req->type = THREAD_REQ_PIPELINE_ENABLE;
317 req->pipeline_enable.p = p->p;
318 for (i = 0; i < p->n_tables; i++)
319 req->pipeline_enable.table[i].a =
321 req->pipeline_enable.msgq_req = p->msgq_req;
322 req->pipeline_enable.msgq_rsp = p->msgq_rsp;
323 req->pipeline_enable.timer_period_ms = p->timer_period_ms;
324 req->pipeline_enable.n_tables = p->n_tables;
326 /* Send request and wait for response */
327 rsp = thread_msg_send_recv(thread_id, req);
332 status = rsp->status;
335 thread_msg_free(rsp);
337 /* Request completion */
341 p->thread_id = thread_id;
348 thread_pipeline_disable(uint32_t thread_id,
349 const char *pipeline_name)
351 struct pipeline *p = pipeline_find(pipeline_name);
353 struct thread_msg_req *req;
354 struct thread_msg_rsp *rsp;
357 /* Check input params */
358 if ((thread_id >= RTE_MAX_LCORE) ||
362 t = &thread[thread_id];
369 if (p->thread_id != thread_id)
372 if (!thread_is_running(thread_id)) {
373 struct thread_data *td = &thread_data[thread_id];
376 for (i = 0; i < td->n_pipelines; i++) {
377 struct pipeline_data *tdp = &td->pipeline_data[i];
382 /* Data plane thread */
383 if (i < td->n_pipelines - 1) {
384 struct rte_pipeline *pipeline_last =
385 td->p[td->n_pipelines - 1];
386 struct pipeline_data *tdp_last =
387 &td->pipeline_data[td->n_pipelines - 1];
389 td->p[i] = pipeline_last;
390 memcpy(tdp, tdp_last, sizeof(*tdp));
404 /* Allocate request */
405 req = thread_msg_alloc();
410 req->type = THREAD_REQ_PIPELINE_DISABLE;
411 req->pipeline_disable.p = p->p;
413 /* Send request and wait for response */
414 rsp = thread_msg_send_recv(thread_id, req);
419 status = rsp->status;
422 thread_msg_free(rsp);
424 /* Request completion */
434 * Data plane threads: message handling
436 static inline struct thread_msg_req *
437 thread_msg_recv(struct rte_ring *msgq_req)
439 struct thread_msg_req *req;
441 int status = rte_ring_sc_dequeue(msgq_req, (void **) &req);
450 thread_msg_send(struct rte_ring *msgq_rsp,
451 struct thread_msg_rsp *rsp)
456 status = rte_ring_sp_enqueue(msgq_rsp, rsp);
457 } while (status == -ENOBUFS);
460 static struct thread_msg_rsp *
461 thread_msg_handle_pipeline_enable(struct thread_data *t,
462 struct thread_msg_req *req)
464 struct thread_msg_rsp *rsp = (struct thread_msg_rsp *) req;
465 struct pipeline_data *p = &t->pipeline_data[t->n_pipelines];
469 if (t->n_pipelines >= THREAD_PIPELINES_MAX) {
474 t->p[t->n_pipelines] = req->pipeline_enable.p;
476 p->p = req->pipeline_enable.p;
477 for (i = 0; i < req->pipeline_enable.n_tables; i++)
479 req->pipeline_enable.table[i].a;
481 p->n_tables = req->pipeline_enable.n_tables;
483 p->msgq_req = req->pipeline_enable.msgq_req;
484 p->msgq_rsp = req->pipeline_enable.msgq_rsp;
486 (rte_get_tsc_hz() * req->pipeline_enable.timer_period_ms) / 1000;
487 p->time_next = rte_get_tsc_cycles() + p->timer_period;
496 static struct thread_msg_rsp *
497 thread_msg_handle_pipeline_disable(struct thread_data *t,
498 struct thread_msg_req *req)
500 struct thread_msg_rsp *rsp = (struct thread_msg_rsp *) req;
501 uint32_t n_pipelines = t->n_pipelines;
502 struct rte_pipeline *pipeline = req->pipeline_disable.p;
506 for (i = 0; i < n_pipelines; i++) {
507 struct pipeline_data *p = &t->pipeline_data[i];
509 if (p->p != pipeline)
512 if (i < n_pipelines - 1) {
513 struct rte_pipeline *pipeline_last =
514 t->p[n_pipelines - 1];
515 struct pipeline_data *p_last =
516 &t->pipeline_data[n_pipelines - 1];
518 t->p[i] = pipeline_last;
519 memcpy(p, p_last, sizeof(*p));
528 /* should not get here */
534 thread_msg_handle(struct thread_data *t)
537 struct thread_msg_req *req;
538 struct thread_msg_rsp *rsp;
540 req = thread_msg_recv(t->msgq_req);
545 case THREAD_REQ_PIPELINE_ENABLE:
546 rsp = thread_msg_handle_pipeline_enable(t, req);
549 case THREAD_REQ_PIPELINE_DISABLE:
550 rsp = thread_msg_handle_pipeline_disable(t, req);
554 rsp = (struct thread_msg_rsp *) req;
558 thread_msg_send(t->msgq_rsp, rsp);
563 * Master thread & data plane threads: message passing
565 enum pipeline_req_type {
567 PIPELINE_REQ_PORT_IN_STATS_READ,
568 PIPELINE_REQ_PORT_IN_ENABLE,
569 PIPELINE_REQ_PORT_IN_DISABLE,
572 PIPELINE_REQ_PORT_OUT_STATS_READ,
575 PIPELINE_REQ_TABLE_STATS_READ,
576 PIPELINE_REQ_TABLE_RULE_ADD,
577 PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT,
578 PIPELINE_REQ_TABLE_RULE_ADD_BULK,
579 PIPELINE_REQ_TABLE_RULE_DELETE,
580 PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT,
581 PIPELINE_REQ_TABLE_RULE_STATS_READ,
582 PIPELINE_REQ_TABLE_MTR_PROFILE_ADD,
583 PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE,
584 PIPELINE_REQ_TABLE_RULE_MTR_READ,
585 PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE,
586 PIPELINE_REQ_TABLE_RULE_TTL_READ,
590 struct pipeline_msg_req_port_in_stats_read {
594 struct pipeline_msg_req_port_out_stats_read {
598 struct pipeline_msg_req_table_stats_read {
602 struct pipeline_msg_req_table_rule_add {
603 struct table_rule_match match;
604 struct table_rule_action action;
607 struct pipeline_msg_req_table_rule_add_default {
608 struct table_rule_action action;
611 struct pipeline_msg_req_table_rule_add_bulk {
612 struct table_rule_list *list;
616 struct pipeline_msg_req_table_rule_delete {
617 struct table_rule_match match;
620 struct pipeline_msg_req_table_rule_stats_read {
625 struct pipeline_msg_req_table_mtr_profile_add {
626 uint32_t meter_profile_id;
627 struct rte_table_action_meter_profile profile;
630 struct pipeline_msg_req_table_mtr_profile_delete {
631 uint32_t meter_profile_id;
634 struct pipeline_msg_req_table_rule_mtr_read {
640 struct pipeline_msg_req_table_dscp_table_update {
642 struct rte_table_action_dscp_table dscp_table;
645 struct pipeline_msg_req_table_rule_ttl_read {
650 struct pipeline_msg_req {
651 enum pipeline_req_type type;
652 uint32_t id; /* Port IN, port OUT or table ID */
656 struct pipeline_msg_req_port_in_stats_read port_in_stats_read;
657 struct pipeline_msg_req_port_out_stats_read port_out_stats_read;
658 struct pipeline_msg_req_table_stats_read table_stats_read;
659 struct pipeline_msg_req_table_rule_add table_rule_add;
660 struct pipeline_msg_req_table_rule_add_default table_rule_add_default;
661 struct pipeline_msg_req_table_rule_add_bulk table_rule_add_bulk;
662 struct pipeline_msg_req_table_rule_delete table_rule_delete;
663 struct pipeline_msg_req_table_rule_stats_read table_rule_stats_read;
664 struct pipeline_msg_req_table_mtr_profile_add table_mtr_profile_add;
665 struct pipeline_msg_req_table_mtr_profile_delete table_mtr_profile_delete;
666 struct pipeline_msg_req_table_rule_mtr_read table_rule_mtr_read;
667 struct pipeline_msg_req_table_dscp_table_update table_dscp_table_update;
668 struct pipeline_msg_req_table_rule_ttl_read table_rule_ttl_read;
672 struct pipeline_msg_rsp_port_in_stats_read {
673 struct rte_pipeline_port_in_stats stats;
676 struct pipeline_msg_rsp_port_out_stats_read {
677 struct rte_pipeline_port_out_stats stats;
680 struct pipeline_msg_rsp_table_stats_read {
681 struct rte_pipeline_table_stats stats;
684 struct pipeline_msg_rsp_table_rule_add {
688 struct pipeline_msg_rsp_table_rule_add_default {
692 struct pipeline_msg_rsp_table_rule_add_bulk {
696 struct pipeline_msg_rsp_table_rule_stats_read {
697 struct rte_table_action_stats_counters stats;
700 struct pipeline_msg_rsp_table_rule_mtr_read {
701 struct rte_table_action_mtr_counters stats;
704 struct pipeline_msg_rsp_table_rule_ttl_read {
705 struct rte_table_action_ttl_counters stats;
708 struct pipeline_msg_rsp {
713 struct pipeline_msg_rsp_port_in_stats_read port_in_stats_read;
714 struct pipeline_msg_rsp_port_out_stats_read port_out_stats_read;
715 struct pipeline_msg_rsp_table_stats_read table_stats_read;
716 struct pipeline_msg_rsp_table_rule_add table_rule_add;
717 struct pipeline_msg_rsp_table_rule_add_default table_rule_add_default;
718 struct pipeline_msg_rsp_table_rule_add_bulk table_rule_add_bulk;
719 struct pipeline_msg_rsp_table_rule_stats_read table_rule_stats_read;
720 struct pipeline_msg_rsp_table_rule_mtr_read table_rule_mtr_read;
721 struct pipeline_msg_rsp_table_rule_ttl_read table_rule_ttl_read;
728 static struct pipeline_msg_req *
729 pipeline_msg_alloc(void)
731 size_t size = RTE_MAX(sizeof(struct pipeline_msg_req),
732 sizeof(struct pipeline_msg_rsp));
734 return calloc(1, size);
738 pipeline_msg_free(struct pipeline_msg_rsp *rsp)
743 static struct pipeline_msg_rsp *
744 pipeline_msg_send_recv(struct pipeline *p,
745 struct pipeline_msg_req *req)
747 struct rte_ring *msgq_req = p->msgq_req;
748 struct rte_ring *msgq_rsp = p->msgq_rsp;
749 struct pipeline_msg_rsp *rsp;
754 status = rte_ring_sp_enqueue(msgq_req, req);
755 } while (status == -ENOBUFS);
759 status = rte_ring_sc_dequeue(msgq_rsp, (void **) &rsp);
760 } while (status != 0);
766 pipeline_port_in_stats_read(const char *pipeline_name,
768 struct rte_pipeline_port_in_stats *stats,
772 struct pipeline_msg_req *req;
773 struct pipeline_msg_rsp *rsp;
776 /* Check input params */
777 if ((pipeline_name == NULL) ||
781 p = pipeline_find(pipeline_name);
783 (port_id >= p->n_ports_in))
786 if (!pipeline_is_running(p)) {
787 status = rte_pipeline_port_in_stats_read(p->p,
795 /* Allocate request */
796 req = pipeline_msg_alloc();
801 req->type = PIPELINE_REQ_PORT_IN_STATS_READ;
803 req->port_in_stats_read.clear = clear;
805 /* Send request and wait for response */
806 rsp = pipeline_msg_send_recv(p, req);
811 status = rsp->status;
813 memcpy(stats, &rsp->port_in_stats_read.stats, sizeof(*stats));
816 pipeline_msg_free(rsp);
822 pipeline_port_in_enable(const char *pipeline_name,
826 struct pipeline_msg_req *req;
827 struct pipeline_msg_rsp *rsp;
830 /* Check input params */
831 if (pipeline_name == NULL)
834 p = pipeline_find(pipeline_name);
836 (port_id >= p->n_ports_in))
839 if (!pipeline_is_running(p)) {
840 status = rte_pipeline_port_in_enable(p->p, port_id);
844 /* Allocate request */
845 req = pipeline_msg_alloc();
850 req->type = PIPELINE_REQ_PORT_IN_ENABLE;
853 /* Send request and wait for response */
854 rsp = pipeline_msg_send_recv(p, req);
859 status = rsp->status;
862 pipeline_msg_free(rsp);
868 pipeline_port_in_disable(const char *pipeline_name,
872 struct pipeline_msg_req *req;
873 struct pipeline_msg_rsp *rsp;
876 /* Check input params */
877 if (pipeline_name == NULL)
880 p = pipeline_find(pipeline_name);
882 (port_id >= p->n_ports_in))
885 if (!pipeline_is_running(p)) {
886 status = rte_pipeline_port_in_disable(p->p, port_id);
890 /* Allocate request */
891 req = pipeline_msg_alloc();
896 req->type = PIPELINE_REQ_PORT_IN_DISABLE;
899 /* Send request and wait for response */
900 rsp = pipeline_msg_send_recv(p, req);
905 status = rsp->status;
908 pipeline_msg_free(rsp);
914 pipeline_port_out_stats_read(const char *pipeline_name,
916 struct rte_pipeline_port_out_stats *stats,
920 struct pipeline_msg_req *req;
921 struct pipeline_msg_rsp *rsp;
924 /* Check input params */
925 if ((pipeline_name == NULL) ||
929 p = pipeline_find(pipeline_name);
931 (port_id >= p->n_ports_out))
934 if (!pipeline_is_running(p)) {
935 status = rte_pipeline_port_out_stats_read(p->p,
943 /* Allocate request */
944 req = pipeline_msg_alloc();
949 req->type = PIPELINE_REQ_PORT_OUT_STATS_READ;
951 req->port_out_stats_read.clear = clear;
953 /* Send request and wait for response */
954 rsp = pipeline_msg_send_recv(p, req);
959 status = rsp->status;
961 memcpy(stats, &rsp->port_out_stats_read.stats, sizeof(*stats));
964 pipeline_msg_free(rsp);
970 pipeline_table_stats_read(const char *pipeline_name,
972 struct rte_pipeline_table_stats *stats,
976 struct pipeline_msg_req *req;
977 struct pipeline_msg_rsp *rsp;
980 /* Check input params */
981 if ((pipeline_name == NULL) ||
985 p = pipeline_find(pipeline_name);
987 (table_id >= p->n_tables))
990 if (!pipeline_is_running(p)) {
991 status = rte_pipeline_table_stats_read(p->p,
999 /* Allocate request */
1000 req = pipeline_msg_alloc();
1005 req->type = PIPELINE_REQ_TABLE_STATS_READ;
1007 req->table_stats_read.clear = clear;
1009 /* Send request and wait for response */
1010 rsp = pipeline_msg_send_recv(p, req);
1015 status = rsp->status;
1017 memcpy(stats, &rsp->table_stats_read.stats, sizeof(*stats));
1020 pipeline_msg_free(rsp);
1026 match_check(struct table_rule_match *match,
1030 struct table *table;
1032 if ((match == NULL) ||
1034 (table_id >= p->n_tables))
1037 table = &p->table[table_id];
1038 if (match->match_type != table->params.match_type)
1041 switch (match->match_type) {
1044 struct table_acl_params *t = &table->params.match.acl;
1045 struct table_rule_match_acl *r = &match->match.acl;
1047 if ((r->ip_version && (t->ip_version == 0)) ||
1048 ((r->ip_version == 0) && t->ip_version))
1051 if (r->ip_version) {
1052 if ((r->sa_depth > 32) ||
1056 if ((r->sa_depth > 128) ||
1057 (r->da_depth > 128))
1071 struct table_lpm_params *t = &table->params.match.lpm;
1072 struct table_rule_match_lpm *r = &match->match.lpm;
1074 if ((r->ip_version && (t->key_size != 4)) ||
1075 ((r->ip_version == 0) && (t->key_size != 16)))
1078 if (r->ip_version) {
1097 action_check(struct table_rule_action *action,
1101 struct table_action_profile *ap;
1103 if ((action == NULL) ||
1105 (table_id >= p->n_tables))
1108 ap = p->table[table_id].ap;
1109 if (action->action_mask != ap->params.action_mask)
1112 if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
1113 if ((action->fwd.action == RTE_PIPELINE_ACTION_PORT) &&
1114 (action->fwd.id >= p->n_ports_out))
1117 if ((action->fwd.action == RTE_PIPELINE_ACTION_TABLE) &&
1118 (action->fwd.id >= p->n_tables))
1122 if (action->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
1123 uint32_t tc_mask0 = (1 << ap->params.mtr.n_tc) - 1;
1124 uint32_t tc_mask1 = action->mtr.tc_mask;
1126 if (tc_mask1 != tc_mask0)
1130 if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
1131 uint32_t n_subports_per_port =
1132 ap->params.tm.n_subports_per_port;
1133 uint32_t n_pipes_per_subport =
1134 ap->params.tm.n_pipes_per_subport;
1135 uint32_t subport_id = action->tm.subport_id;
1136 uint32_t pipe_id = action->tm.pipe_id;
1138 if ((subport_id >= n_subports_per_port) ||
1139 (pipe_id >= n_pipes_per_subport))
1143 if (action->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
1144 uint64_t encap_mask = ap->params.encap.encap_mask;
1145 enum rte_table_action_encap_type type = action->encap.type;
1147 if ((encap_mask & (1LLU << type)) == 0)
1151 if (action->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
1152 int ip_version0 = ap->params.common.ip_version;
1153 int ip_version1 = action->nat.ip_version;
1155 if ((ip_version1 && (ip_version0 == 0)) ||
1156 ((ip_version1 == 0) && ip_version0))
1164 action_default_check(struct table_rule_action *action,
1168 if ((action == NULL) ||
1169 (action->action_mask != (1LLU << RTE_TABLE_ACTION_FWD)) ||
1171 (table_id >= p->n_tables))
1174 if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
1175 if ((action->fwd.action == RTE_PIPELINE_ACTION_PORT) &&
1176 (action->fwd.id >= p->n_ports_out))
1179 if ((action->fwd.action == RTE_PIPELINE_ACTION_TABLE) &&
1180 (action->fwd.id >= p->n_tables))
1187 union table_rule_match_low_level {
1188 struct rte_table_acl_rule_add_params acl_add;
1189 struct rte_table_acl_rule_delete_params acl_delete;
1190 struct rte_table_array_key array;
1191 uint8_t hash[TABLE_RULE_MATCH_SIZE_MAX];
1192 struct rte_table_lpm_key lpm_ipv4;
1193 struct rte_table_lpm_ipv6_key lpm_ipv6;
1197 match_convert(struct table_rule_match *mh,
1198 union table_rule_match_low_level *ml,
1202 action_convert(struct rte_table_action *a,
1203 struct table_rule_action *action,
1204 struct rte_pipeline_table_entry *data);
1207 struct rte_pipeline *p;
1209 struct rte_table_action *a;
1214 table_rule_add_bulk_ll(struct table_ll *table,
1215 struct table_rule_list *list,
1218 union table_rule_match_low_level *match_ll = NULL;
1219 uint8_t *action_ll = NULL;
1220 void **match_ll_ptr = NULL;
1221 struct rte_pipeline_table_entry **action_ll_ptr = NULL;
1222 struct rte_pipeline_table_entry **entries_ptr = NULL;
1224 struct table_rule *rule;
1229 TAILQ_FOREACH(rule, list, node)
1232 /* Memory allocation */
1233 match_ll = calloc(n, sizeof(union table_rule_match_low_level));
1234 action_ll = calloc(n, TABLE_RULE_ACTION_SIZE_MAX);
1236 match_ll_ptr = calloc(n, sizeof(void *));
1237 action_ll_ptr = calloc(n, sizeof(struct rte_pipeline_table_entry *));
1239 entries_ptr = calloc(n, sizeof(struct rte_pipeline_table_entry *));
1240 found = calloc(n, sizeof(int));
1242 if (match_ll == NULL ||
1243 action_ll == NULL ||
1244 match_ll_ptr == NULL ||
1245 action_ll_ptr == NULL ||
1246 entries_ptr == NULL ||
1249 goto table_rule_add_bulk_ll_free;
1253 for (i = 0; i < n; i++) {
1254 match_ll_ptr[i] = (void *)&match_ll[i];
1255 action_ll_ptr[i] = (struct rte_pipeline_table_entry *)
1256 &action_ll[i * TABLE_RULE_ACTION_SIZE_MAX];
1259 /* Rule (match, action) conversion */
1261 TAILQ_FOREACH(rule, list, node) {
1262 status = match_convert(&rule->match, match_ll_ptr[i], 1);
1264 goto table_rule_add_bulk_ll_free;
1266 status = action_convert(table->a, &rule->action, action_ll_ptr[i]);
1268 goto table_rule_add_bulk_ll_free;
1273 /* Add rule (match, action) to table */
1274 if (table->bulk_supported) {
1275 status = rte_pipeline_table_entry_add_bulk(table->p,
1283 goto table_rule_add_bulk_ll_free;
1285 for (i = 0; i < n; i++) {
1286 status = rte_pipeline_table_entry_add(table->p,
1294 goto table_rule_add_bulk_ll_free;
1303 /* Write back to the rule list. */
1305 TAILQ_FOREACH(rule, list, node) {
1309 rule->data = entries_ptr[i];
1317 table_rule_add_bulk_ll_free:
1320 free(action_ll_ptr);
1329 pipeline_table_rule_add(const char *pipeline_name,
1331 struct table_rule_match *match,
1332 struct table_rule_action *action)
1335 struct table *table;
1336 struct pipeline_msg_req *req;
1337 struct pipeline_msg_rsp *rsp;
1338 struct table_rule *rule;
1341 /* Check input params */
1342 if ((pipeline_name == NULL) ||
1347 p = pipeline_find(pipeline_name);
1349 (table_id >= p->n_tables) ||
1350 match_check(match, p, table_id) ||
1351 action_check(action, p, table_id))
1354 table = &p->table[table_id];
1356 rule = calloc(1, sizeof(struct table_rule));
1360 memcpy(&rule->match, match, sizeof(*match));
1361 memcpy(&rule->action, action, sizeof(*action));
1363 if (!pipeline_is_running(p)) {
1364 union table_rule_match_low_level match_ll;
1365 struct rte_pipeline_table_entry *data_in, *data_out;
1369 buffer = calloc(TABLE_RULE_ACTION_SIZE_MAX, sizeof(uint8_t));
1370 if (buffer == NULL) {
1375 /* Table match-action rule conversion */
1376 data_in = (struct rte_pipeline_table_entry *)buffer;
1378 status = match_convert(match, &match_ll, 1);
1385 status = action_convert(table->a, action, data_in);
1392 /* Add rule (match, action) to table */
1393 status = rte_pipeline_table_entry_add(p->p,
1405 /* Write Response */
1406 rule->data = data_out;
1407 table_rule_add(table, rule);
1413 /* Allocate request */
1414 req = pipeline_msg_alloc();
1421 req->type = PIPELINE_REQ_TABLE_RULE_ADD;
1423 memcpy(&req->table_rule_add.match, match, sizeof(*match));
1424 memcpy(&req->table_rule_add.action, action, sizeof(*action));
1426 /* Send request and wait for response */
1427 rsp = pipeline_msg_send_recv(p, req);
1434 status = rsp->status;
1436 rule->data = rsp->table_rule_add.data;
1437 table_rule_add(table, rule);
1442 pipeline_msg_free(rsp);
1448 pipeline_table_rule_add_default(const char *pipeline_name,
1450 struct table_rule_action *action,
1454 struct pipeline_msg_req *req;
1455 struct pipeline_msg_rsp *rsp;
1458 /* Check input params */
1459 if ((pipeline_name == NULL) ||
1464 p = pipeline_find(pipeline_name);
1466 (table_id >= p->n_tables) ||
1467 action_default_check(action, p, table_id))
1470 if (!pipeline_is_running(p)) {
1471 struct rte_pipeline_table_entry *data_in, *data_out;
1474 buffer = calloc(TABLE_RULE_ACTION_SIZE_MAX, sizeof(uint8_t));
1479 data_in = (struct rte_pipeline_table_entry *)buffer;
1481 data_in->action = action->fwd.action;
1482 if (action->fwd.action == RTE_PIPELINE_ACTION_PORT)
1483 data_in->port_id = action->fwd.id;
1484 if (action->fwd.action == RTE_PIPELINE_ACTION_TABLE)
1485 data_in->table_id = action->fwd.id;
1487 /* Add default rule to table */
1488 status = rte_pipeline_table_default_entry_add(p->p,
1497 /* Write Response */
1504 /* Allocate request */
1505 req = pipeline_msg_alloc();
1510 req->type = PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT;
1512 memcpy(&req->table_rule_add_default.action, action, sizeof(*action));
1514 /* Send request and wait for response */
1515 rsp = pipeline_msg_send_recv(p, req);
1520 status = rsp->status;
1522 *data = rsp->table_rule_add_default.data;
1525 pipeline_msg_free(rsp);
1531 table_rule_list_free(struct table_rule_list *list)
1539 struct table_rule *rule;
1541 rule = TAILQ_FIRST(list);
1545 TAILQ_REMOVE(list, rule, node);
1555 pipeline_table_rule_add_bulk(const char *pipeline_name,
1557 struct table_rule_list *list,
1558 uint32_t *n_rules_added,
1559 uint32_t *n_rules_not_added)
1562 struct table *table;
1563 struct pipeline_msg_req *req;
1564 struct pipeline_msg_rsp *rsp;
1565 struct table_rule *rule;
1568 /* Check input params */
1569 if ((pipeline_name == NULL) ||
1571 TAILQ_EMPTY(list) ||
1572 (n_rules_added == NULL) ||
1573 (n_rules_not_added == NULL)) {
1574 table_rule_list_free(list);
1578 p = pipeline_find(pipeline_name);
1580 (table_id >= p->n_tables)) {
1581 table_rule_list_free(list);
1585 table = &p->table[table_id];
1587 TAILQ_FOREACH(rule, list, node)
1588 if (match_check(&rule->match, p, table_id) ||
1589 action_check(&rule->action, p, table_id)) {
1590 table_rule_list_free(list);
1594 if (!pipeline_is_running(p)) {
1595 struct table_ll table_ll = {
1597 .table_id = table_id,
1599 .bulk_supported = table->params.match_type == TABLE_ACL,
1602 status = table_rule_add_bulk_ll(&table_ll, list, n_rules_added);
1604 table_rule_list_free(list);
1608 table_rule_add_bulk(table, list, *n_rules_added);
1609 *n_rules_not_added = table_rule_list_free(list);
1613 /* Allocate request */
1614 req = pipeline_msg_alloc();
1616 table_rule_list_free(list);
1621 req->type = PIPELINE_REQ_TABLE_RULE_ADD_BULK;
1623 req->table_rule_add_bulk.list = list;
1624 req->table_rule_add_bulk.bulk = table->params.match_type == TABLE_ACL;
1626 /* Send request and wait for response */
1627 rsp = pipeline_msg_send_recv(p, req);
1629 table_rule_list_free(list);
1634 status = rsp->status;
1636 *n_rules_added = rsp->table_rule_add_bulk.n_rules;
1638 table_rule_add_bulk(table, list, *n_rules_added);
1639 *n_rules_not_added = table_rule_list_free(list);
1641 table_rule_list_free(list);
1645 pipeline_msg_free(rsp);
1651 pipeline_table_rule_delete(const char *pipeline_name,
1653 struct table_rule_match *match)
1656 struct pipeline_msg_req *req;
1657 struct pipeline_msg_rsp *rsp;
1660 /* Check input params */
1661 if ((pipeline_name == NULL) ||
1665 p = pipeline_find(pipeline_name);
1667 (table_id >= p->n_tables) ||
1668 match_check(match, p, table_id))
1671 if (!pipeline_is_running(p)) {
1672 union table_rule_match_low_level match_ll;
1675 status = match_convert(match, &match_ll, 0);
1679 status = rte_pipeline_table_entry_delete(p->p,
1688 /* Allocate request */
1689 req = pipeline_msg_alloc();
1694 req->type = PIPELINE_REQ_TABLE_RULE_DELETE;
1696 memcpy(&req->table_rule_delete.match, match, sizeof(*match));
1698 /* Send request and wait for response */
1699 rsp = pipeline_msg_send_recv(p, req);
1704 status = rsp->status;
1707 pipeline_msg_free(rsp);
1713 pipeline_table_rule_delete_default(const char *pipeline_name,
1717 struct pipeline_msg_req *req;
1718 struct pipeline_msg_rsp *rsp;
1721 /* Check input params */
1722 if (pipeline_name == NULL)
1725 p = pipeline_find(pipeline_name);
1727 (table_id >= p->n_tables))
1730 if (!pipeline_is_running(p)) {
1731 status = rte_pipeline_table_default_entry_delete(p->p,
1738 /* Allocate request */
1739 req = pipeline_msg_alloc();
1744 req->type = PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT;
1747 /* Send request and wait for response */
1748 rsp = pipeline_msg_send_recv(p, req);
1753 status = rsp->status;
1756 pipeline_msg_free(rsp);
1762 pipeline_table_rule_stats_read(const char *pipeline_name,
1765 struct rte_table_action_stats_counters *stats,
1769 struct pipeline_msg_req *req;
1770 struct pipeline_msg_rsp *rsp;
1773 /* Check input params */
1774 if ((pipeline_name == NULL) ||
1779 p = pipeline_find(pipeline_name);
1781 (table_id >= p->n_tables))
1784 if (!pipeline_is_running(p)) {
1785 struct rte_table_action *a = p->table[table_id].a;
1787 status = rte_table_action_stats_read(a,
1795 /* Allocate request */
1796 req = pipeline_msg_alloc();
1801 req->type = PIPELINE_REQ_TABLE_RULE_STATS_READ;
1803 req->table_rule_stats_read.data = data;
1804 req->table_rule_stats_read.clear = clear;
1806 /* Send request and wait for response */
1807 rsp = pipeline_msg_send_recv(p, req);
1812 status = rsp->status;
1814 memcpy(stats, &rsp->table_rule_stats_read.stats, sizeof(*stats));
1817 pipeline_msg_free(rsp);
1823 pipeline_table_mtr_profile_add(const char *pipeline_name,
1825 uint32_t meter_profile_id,
1826 struct rte_table_action_meter_profile *profile)
1829 struct pipeline_msg_req *req;
1830 struct pipeline_msg_rsp *rsp;
1833 /* Check input params */
1834 if ((pipeline_name == NULL) ||
1838 p = pipeline_find(pipeline_name);
1840 (table_id >= p->n_tables))
1843 if (!pipeline_is_running(p)) {
1844 struct rte_table_action *a = p->table[table_id].a;
1846 status = rte_table_action_meter_profile_add(a,
1853 /* Allocate request */
1854 req = pipeline_msg_alloc();
1859 req->type = PIPELINE_REQ_TABLE_MTR_PROFILE_ADD;
1861 req->table_mtr_profile_add.meter_profile_id = meter_profile_id;
1862 memcpy(&req->table_mtr_profile_add.profile, profile, sizeof(*profile));
1864 /* Send request and wait for response */
1865 rsp = pipeline_msg_send_recv(p, req);
1870 status = rsp->status;
1873 pipeline_msg_free(rsp);
1879 pipeline_table_mtr_profile_delete(const char *pipeline_name,
1881 uint32_t meter_profile_id)
1884 struct pipeline_msg_req *req;
1885 struct pipeline_msg_rsp *rsp;
1888 /* Check input params */
1889 if (pipeline_name == NULL)
1892 p = pipeline_find(pipeline_name);
1894 (table_id >= p->n_tables))
1897 if (!pipeline_is_running(p)) {
1898 struct rte_table_action *a = p->table[table_id].a;
1900 status = rte_table_action_meter_profile_delete(a,
1906 /* Allocate request */
1907 req = pipeline_msg_alloc();
1912 req->type = PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE;
1914 req->table_mtr_profile_delete.meter_profile_id = meter_profile_id;
1916 /* Send request and wait for response */
1917 rsp = pipeline_msg_send_recv(p, req);
1922 status = rsp->status;
1925 pipeline_msg_free(rsp);
1931 pipeline_table_rule_mtr_read(const char *pipeline_name,
1935 struct rte_table_action_mtr_counters *stats,
1939 struct pipeline_msg_req *req;
1940 struct pipeline_msg_rsp *rsp;
1943 /* Check input params */
1944 if ((pipeline_name == NULL) ||
1949 p = pipeline_find(pipeline_name);
1951 (table_id >= p->n_tables))
1954 if (!pipeline_is_running(p)) {
1955 struct rte_table_action *a = p->table[table_id].a;
1957 status = rte_table_action_meter_read(a,
1966 /* Allocate request */
1967 req = pipeline_msg_alloc();
1972 req->type = PIPELINE_REQ_TABLE_RULE_MTR_READ;
1974 req->table_rule_mtr_read.data = data;
1975 req->table_rule_mtr_read.tc_mask = tc_mask;
1976 req->table_rule_mtr_read.clear = clear;
1978 /* Send request and wait for response */
1979 rsp = pipeline_msg_send_recv(p, req);
1984 status = rsp->status;
1986 memcpy(stats, &rsp->table_rule_mtr_read.stats, sizeof(*stats));
1989 pipeline_msg_free(rsp);
1995 pipeline_table_dscp_table_update(const char *pipeline_name,
1998 struct rte_table_action_dscp_table *dscp_table)
2001 struct pipeline_msg_req *req;
2002 struct pipeline_msg_rsp *rsp;
2005 /* Check input params */
2006 if ((pipeline_name == NULL) ||
2007 (dscp_table == NULL))
2010 p = pipeline_find(pipeline_name);
2012 (table_id >= p->n_tables))
2015 if (!pipeline_is_running(p)) {
2016 struct rte_table_action *a = p->table[table_id].a;
2018 status = rte_table_action_dscp_table_update(a,
2025 /* Allocate request */
2026 req = pipeline_msg_alloc();
2031 req->type = PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE;
2033 req->table_dscp_table_update.dscp_mask = dscp_mask;
2034 memcpy(&req->table_dscp_table_update.dscp_table,
2035 dscp_table, sizeof(*dscp_table));
2037 /* Send request and wait for response */
2038 rsp = pipeline_msg_send_recv(p, req);
2043 status = rsp->status;
2046 pipeline_msg_free(rsp);
2052 pipeline_table_rule_ttl_read(const char *pipeline_name,
2055 struct rte_table_action_ttl_counters *stats,
2059 struct pipeline_msg_req *req;
2060 struct pipeline_msg_rsp *rsp;
2063 /* Check input params */
2064 if ((pipeline_name == NULL) ||
2069 p = pipeline_find(pipeline_name);
2071 (table_id >= p->n_tables))
2074 if (!pipeline_is_running(p)) {
2075 struct rte_table_action *a = p->table[table_id].a;
2077 status = rte_table_action_ttl_read(a,
2085 /* Allocate request */
2086 req = pipeline_msg_alloc();
2091 req->type = PIPELINE_REQ_TABLE_RULE_TTL_READ;
2093 req->table_rule_ttl_read.data = data;
2094 req->table_rule_ttl_read.clear = clear;
2096 /* Send request and wait for response */
2097 rsp = pipeline_msg_send_recv(p, req);
2102 status = rsp->status;
2104 memcpy(stats, &rsp->table_rule_ttl_read.stats, sizeof(*stats));
2107 pipeline_msg_free(rsp);
2113 * Data plane threads: message handling
2115 static inline struct pipeline_msg_req *
2116 pipeline_msg_recv(struct rte_ring *msgq_req)
2118 struct pipeline_msg_req *req;
2120 int status = rte_ring_sc_dequeue(msgq_req, (void **) &req);
2129 pipeline_msg_send(struct rte_ring *msgq_rsp,
2130 struct pipeline_msg_rsp *rsp)
2135 status = rte_ring_sp_enqueue(msgq_rsp, rsp);
2136 } while (status == -ENOBUFS);
2139 static struct pipeline_msg_rsp *
2140 pipeline_msg_handle_port_in_stats_read(struct pipeline_data *p,
2141 struct pipeline_msg_req *req)
2143 struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
2144 uint32_t port_id = req->id;
2145 int clear = req->port_in_stats_read.clear;
2147 rsp->status = rte_pipeline_port_in_stats_read(p->p,
2149 &rsp->port_in_stats_read.stats,
2155 static struct pipeline_msg_rsp *
2156 pipeline_msg_handle_port_in_enable(struct pipeline_data *p,
2157 struct pipeline_msg_req *req)
2159 struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
2160 uint32_t port_id = req->id;
2162 rsp->status = rte_pipeline_port_in_enable(p->p,
2168 static struct pipeline_msg_rsp *
2169 pipeline_msg_handle_port_in_disable(struct pipeline_data *p,
2170 struct pipeline_msg_req *req)
2172 struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
2173 uint32_t port_id = req->id;
2175 rsp->status = rte_pipeline_port_in_disable(p->p,
2181 static struct pipeline_msg_rsp *
2182 pipeline_msg_handle_port_out_stats_read(struct pipeline_data *p,
2183 struct pipeline_msg_req *req)
2185 struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
2186 uint32_t port_id = req->id;
2187 int clear = req->port_out_stats_read.clear;
2189 rsp->status = rte_pipeline_port_out_stats_read(p->p,
2191 &rsp->port_out_stats_read.stats,
2197 static struct pipeline_msg_rsp *
2198 pipeline_msg_handle_table_stats_read(struct pipeline_data *p,
2199 struct pipeline_msg_req *req)
2201 struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
2202 uint32_t port_id = req->id;
2203 int clear = req->table_stats_read.clear;
2205 rsp->status = rte_pipeline_table_stats_read(p->p,
2207 &rsp->table_stats_read.stats,
2214 match_convert_ipv6_depth(uint32_t depth, uint32_t *depth32)
2219 switch (depth / 32) {
2229 depth32[1] = depth - 32;
2237 depth32[2] = depth - 64;
2245 depth32[3] = depth - 96;
2261 match_convert(struct table_rule_match *mh,
2262 union table_rule_match_low_level *ml,
2265 memset(ml, 0, sizeof(*ml));
2267 switch (mh->match_type) {
2269 if (mh->match.acl.ip_version)
2271 ml->acl_add.field_value[0].value.u8 =
2272 mh->match.acl.proto;
2273 ml->acl_add.field_value[0].mask_range.u8 =
2274 mh->match.acl.proto_mask;
2276 ml->acl_add.field_value[1].value.u32 =
2277 mh->match.acl.ipv4.sa;
2278 ml->acl_add.field_value[1].mask_range.u32 =
2279 mh->match.acl.sa_depth;
2281 ml->acl_add.field_value[2].value.u32 =
2282 mh->match.acl.ipv4.da;
2283 ml->acl_add.field_value[2].mask_range.u32 =
2284 mh->match.acl.da_depth;
2286 ml->acl_add.field_value[3].value.u16 =
2288 ml->acl_add.field_value[3].mask_range.u16 =
2291 ml->acl_add.field_value[4].value.u16 =
2293 ml->acl_add.field_value[4].mask_range.u16 =
2296 ml->acl_add.priority =
2297 (int32_t) mh->match.acl.priority;
2299 ml->acl_delete.field_value[0].value.u8 =
2300 mh->match.acl.proto;
2301 ml->acl_delete.field_value[0].mask_range.u8 =
2302 mh->match.acl.proto_mask;
2304 ml->acl_delete.field_value[1].value.u32 =
2305 mh->match.acl.ipv4.sa;
2306 ml->acl_delete.field_value[1].mask_range.u32 =
2307 mh->match.acl.sa_depth;
2309 ml->acl_delete.field_value[2].value.u32 =
2310 mh->match.acl.ipv4.da;
2311 ml->acl_delete.field_value[2].mask_range.u32 =
2312 mh->match.acl.da_depth;
2314 ml->acl_delete.field_value[3].value.u16 =
2316 ml->acl_delete.field_value[3].mask_range.u16 =
2319 ml->acl_delete.field_value[4].value.u16 =
2321 ml->acl_delete.field_value[4].mask_range.u16 =
2327 (uint32_t *) mh->match.acl.ipv6.sa;
2329 (uint32_t *) mh->match.acl.ipv6.da;
2330 uint32_t sa32_depth[4], da32_depth[4];
2333 status = match_convert_ipv6_depth(
2334 mh->match.acl.sa_depth,
2339 status = match_convert_ipv6_depth(
2340 mh->match.acl.da_depth,
2345 ml->acl_add.field_value[0].value.u8 =
2346 mh->match.acl.proto;
2347 ml->acl_add.field_value[0].mask_range.u8 =
2348 mh->match.acl.proto_mask;
2350 ml->acl_add.field_value[1].value.u32 =
2351 rte_be_to_cpu_32(sa32[0]);
2352 ml->acl_add.field_value[1].mask_range.u32 =
2354 ml->acl_add.field_value[2].value.u32 =
2355 rte_be_to_cpu_32(sa32[1]);
2356 ml->acl_add.field_value[2].mask_range.u32 =
2358 ml->acl_add.field_value[3].value.u32 =
2359 rte_be_to_cpu_32(sa32[2]);
2360 ml->acl_add.field_value[3].mask_range.u32 =
2362 ml->acl_add.field_value[4].value.u32 =
2363 rte_be_to_cpu_32(sa32[3]);
2364 ml->acl_add.field_value[4].mask_range.u32 =
2367 ml->acl_add.field_value[5].value.u32 =
2368 rte_be_to_cpu_32(da32[0]);
2369 ml->acl_add.field_value[5].mask_range.u32 =
2371 ml->acl_add.field_value[6].value.u32 =
2372 rte_be_to_cpu_32(da32[1]);
2373 ml->acl_add.field_value[6].mask_range.u32 =
2375 ml->acl_add.field_value[7].value.u32 =
2376 rte_be_to_cpu_32(da32[2]);
2377 ml->acl_add.field_value[7].mask_range.u32 =
2379 ml->acl_add.field_value[8].value.u32 =
2380 rte_be_to_cpu_32(da32[3]);
2381 ml->acl_add.field_value[8].mask_range.u32 =
2384 ml->acl_add.field_value[9].value.u16 =
2386 ml->acl_add.field_value[9].mask_range.u16 =
2389 ml->acl_add.field_value[10].value.u16 =
2391 ml->acl_add.field_value[10].mask_range.u16 =
2394 ml->acl_add.priority =
2395 (int32_t) mh->match.acl.priority;
2398 (uint32_t *) mh->match.acl.ipv6.sa;
2400 (uint32_t *) mh->match.acl.ipv6.da;
2401 uint32_t sa32_depth[4], da32_depth[4];
2404 status = match_convert_ipv6_depth(
2405 mh->match.acl.sa_depth,
2410 status = match_convert_ipv6_depth(
2411 mh->match.acl.da_depth,
2416 ml->acl_delete.field_value[0].value.u8 =
2417 mh->match.acl.proto;
2418 ml->acl_delete.field_value[0].mask_range.u8 =
2419 mh->match.acl.proto_mask;
2421 ml->acl_delete.field_value[1].value.u32 =
2422 rte_be_to_cpu_32(sa32[0]);
2423 ml->acl_delete.field_value[1].mask_range.u32 =
2425 ml->acl_delete.field_value[2].value.u32 =
2426 rte_be_to_cpu_32(sa32[1]);
2427 ml->acl_delete.field_value[2].mask_range.u32 =
2429 ml->acl_delete.field_value[3].value.u32 =
2430 rte_be_to_cpu_32(sa32[2]);
2431 ml->acl_delete.field_value[3].mask_range.u32 =
2433 ml->acl_delete.field_value[4].value.u32 =
2434 rte_be_to_cpu_32(sa32[3]);
2435 ml->acl_delete.field_value[4].mask_range.u32 =
2438 ml->acl_delete.field_value[5].value.u32 =
2439 rte_be_to_cpu_32(da32[0]);
2440 ml->acl_delete.field_value[5].mask_range.u32 =
2442 ml->acl_delete.field_value[6].value.u32 =
2443 rte_be_to_cpu_32(da32[1]);
2444 ml->acl_delete.field_value[6].mask_range.u32 =
2446 ml->acl_delete.field_value[7].value.u32 =
2447 rte_be_to_cpu_32(da32[2]);
2448 ml->acl_delete.field_value[7].mask_range.u32 =
2450 ml->acl_delete.field_value[8].value.u32 =
2451 rte_be_to_cpu_32(da32[3]);
2452 ml->acl_delete.field_value[8].mask_range.u32 =
2455 ml->acl_delete.field_value[9].value.u16 =
2457 ml->acl_delete.field_value[9].mask_range.u16 =
2460 ml->acl_delete.field_value[10].value.u16 =
2462 ml->acl_delete.field_value[10].mask_range.u16 =
2468 ml->array.pos = mh->match.array.pos;
2472 memcpy(ml->hash, mh->match.hash.key, sizeof(ml->hash));
2476 if (mh->match.lpm.ip_version) {
2477 ml->lpm_ipv4.ip = mh->match.lpm.ipv4;
2478 ml->lpm_ipv4.depth = mh->match.lpm.depth;
2480 memcpy(ml->lpm_ipv6.ip,
2481 mh->match.lpm.ipv6, sizeof(ml->lpm_ipv6.ip));
2482 ml->lpm_ipv6.depth = mh->match.lpm.depth;
2493 action_convert(struct rte_table_action *a,
2494 struct table_rule_action *action,
2495 struct rte_pipeline_table_entry *data)
2500 if (action->action_mask & (1LLU << RTE_TABLE_ACTION_FWD)) {
2501 status = rte_table_action_apply(a,
2503 RTE_TABLE_ACTION_FWD,
2510 if (action->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
2511 status = rte_table_action_apply(a,
2513 RTE_TABLE_ACTION_LB,
2520 if (action->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
2521 status = rte_table_action_apply(a,
2523 RTE_TABLE_ACTION_MTR,
2530 if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
2531 status = rte_table_action_apply(a,
2533 RTE_TABLE_ACTION_TM,
2540 if (action->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
2541 status = rte_table_action_apply(a,
2543 RTE_TABLE_ACTION_ENCAP,
2550 if (action->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
2551 status = rte_table_action_apply(a,
2553 RTE_TABLE_ACTION_NAT,
2560 if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
2561 status = rte_table_action_apply(a,
2563 RTE_TABLE_ACTION_TTL,
2570 if (action->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
2571 status = rte_table_action_apply(a,
2573 RTE_TABLE_ACTION_STATS,
2580 if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
2581 status = rte_table_action_apply(a,
2583 RTE_TABLE_ACTION_TIME,
2590 if (action->action_mask & (1LLU << RTE_TABLE_ACTION_SYM_CRYPTO)) {
2591 status = rte_table_action_apply(a,
2593 RTE_TABLE_ACTION_SYM_CRYPTO,
2594 &action->sym_crypto);
2600 if (action->action_mask & (1LLU << RTE_TABLE_ACTION_TAG)) {
2601 status = rte_table_action_apply(a,
2603 RTE_TABLE_ACTION_TAG,
2610 if (action->action_mask & (1LLU << RTE_TABLE_ACTION_DECAP)) {
2611 status = rte_table_action_apply(a,
2613 RTE_TABLE_ACTION_DECAP,
2623 static struct pipeline_msg_rsp *
2624 pipeline_msg_handle_table_rule_add(struct pipeline_data *p,
2625 struct pipeline_msg_req *req)
2627 union table_rule_match_low_level match_ll;
2628 struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
2629 struct table_rule_match *match = &req->table_rule_add.match;
2630 struct table_rule_action *action = &req->table_rule_add.action;
2631 struct rte_pipeline_table_entry *data_in, *data_out;
2632 uint32_t table_id = req->id;
2633 int key_found, status;
2634 struct rte_table_action *a = p->table_data[table_id].a;
2637 memset(p->buffer, 0, sizeof(p->buffer));
2638 data_in = (struct rte_pipeline_table_entry *) p->buffer;
2640 status = match_convert(match, &match_ll, 1);
2646 status = action_convert(a, action, data_in);
2652 status = rte_pipeline_table_entry_add(p->p,
2663 /* Write response */
2665 rsp->table_rule_add.data = data_out;
2670 static struct pipeline_msg_rsp *
2671 pipeline_msg_handle_table_rule_add_default(struct pipeline_data *p,
2672 struct pipeline_msg_req *req)
2674 struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
2675 struct table_rule_action *action = &req->table_rule_add_default.action;
2676 struct rte_pipeline_table_entry *data_in, *data_out;
2677 uint32_t table_id = req->id;
2681 memset(p->buffer, 0, sizeof(p->buffer));
2682 data_in = (struct rte_pipeline_table_entry *) p->buffer;
2684 data_in->action = action->fwd.action;
2685 if (action->fwd.action == RTE_PIPELINE_ACTION_PORT)
2686 data_in->port_id = action->fwd.id;
2687 if (action->fwd.action == RTE_PIPELINE_ACTION_TABLE)
2688 data_in->table_id = action->fwd.id;
2690 /* Add default rule to table */
2691 status = rte_pipeline_table_default_entry_add(p->p,
2700 /* Write response */
2702 rsp->table_rule_add_default.data = data_out;
2707 static struct pipeline_msg_rsp *
2708 pipeline_msg_handle_table_rule_add_bulk(struct pipeline_data *p,
2709 struct pipeline_msg_req *req)
2711 struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
2713 uint32_t table_id = req->id;
2714 struct table_rule_list *list = req->table_rule_add_bulk.list;
2715 uint32_t bulk = req->table_rule_add_bulk.bulk;
2717 uint32_t n_rules_added;
2720 struct table_ll table_ll = {
2722 .table_id = table_id,
2723 .a = p->table_data[table_id].a,
2724 .bulk_supported = bulk,
2727 status = table_rule_add_bulk_ll(&table_ll, list, &n_rules_added);
2730 rsp->table_rule_add_bulk.n_rules = 0;
2734 /* Write response */
2736 rsp->table_rule_add_bulk.n_rules = n_rules_added;
2740 static struct pipeline_msg_rsp *
2741 pipeline_msg_handle_table_rule_delete(struct pipeline_data *p,
2742 struct pipeline_msg_req *req)
2744 union table_rule_match_low_level match_ll;
2745 struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
2746 struct table_rule_match *match = &req->table_rule_delete.match;
2747 uint32_t table_id = req->id;
2748 int key_found, status;
2750 status = match_convert(match, &match_ll, 0);
2756 rsp->status = rte_pipeline_table_entry_delete(p->p,
2765 static struct pipeline_msg_rsp *
2766 pipeline_msg_handle_table_rule_delete_default(struct pipeline_data *p,
2767 struct pipeline_msg_req *req)
2769 struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
2770 uint32_t table_id = req->id;
2772 rsp->status = rte_pipeline_table_default_entry_delete(p->p,
2779 static struct pipeline_msg_rsp *
2780 pipeline_msg_handle_table_rule_stats_read(struct pipeline_data *p,
2781 struct pipeline_msg_req *req)
2783 struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
2784 uint32_t table_id = req->id;
2785 void *data = req->table_rule_stats_read.data;
2786 int clear = req->table_rule_stats_read.clear;
2787 struct rte_table_action *a = p->table_data[table_id].a;
2789 rsp->status = rte_table_action_stats_read(a,
2791 &rsp->table_rule_stats_read.stats,
2797 static struct pipeline_msg_rsp *
2798 pipeline_msg_handle_table_mtr_profile_add(struct pipeline_data *p,
2799 struct pipeline_msg_req *req)
2801 struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
2802 uint32_t table_id = req->id;
2803 uint32_t meter_profile_id = req->table_mtr_profile_add.meter_profile_id;
2804 struct rte_table_action_meter_profile *profile =
2805 &req->table_mtr_profile_add.profile;
2806 struct rte_table_action *a = p->table_data[table_id].a;
2808 rsp->status = rte_table_action_meter_profile_add(a,
2815 static struct pipeline_msg_rsp *
2816 pipeline_msg_handle_table_mtr_profile_delete(struct pipeline_data *p,
2817 struct pipeline_msg_req *req)
2819 struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
2820 uint32_t table_id = req->id;
2821 uint32_t meter_profile_id =
2822 req->table_mtr_profile_delete.meter_profile_id;
2823 struct rte_table_action *a = p->table_data[table_id].a;
2825 rsp->status = rte_table_action_meter_profile_delete(a,
2831 static struct pipeline_msg_rsp *
2832 pipeline_msg_handle_table_rule_mtr_read(struct pipeline_data *p,
2833 struct pipeline_msg_req *req)
2835 struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
2836 uint32_t table_id = req->id;
2837 void *data = req->table_rule_mtr_read.data;
2838 uint32_t tc_mask = req->table_rule_mtr_read.tc_mask;
2839 int clear = req->table_rule_mtr_read.clear;
2840 struct rte_table_action *a = p->table_data[table_id].a;
2842 rsp->status = rte_table_action_meter_read(a,
2845 &rsp->table_rule_mtr_read.stats,
2851 static struct pipeline_msg_rsp *
2852 pipeline_msg_handle_table_dscp_table_update(struct pipeline_data *p,
2853 struct pipeline_msg_req *req)
2855 struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
2856 uint32_t table_id = req->id;
2857 uint64_t dscp_mask = req->table_dscp_table_update.dscp_mask;
2858 struct rte_table_action_dscp_table *dscp_table =
2859 &req->table_dscp_table_update.dscp_table;
2860 struct rte_table_action *a = p->table_data[table_id].a;
2862 rsp->status = rte_table_action_dscp_table_update(a,
2869 static struct pipeline_msg_rsp *
2870 pipeline_msg_handle_table_rule_ttl_read(struct pipeline_data *p,
2871 struct pipeline_msg_req *req)
2873 struct pipeline_msg_rsp *rsp = (struct pipeline_msg_rsp *) req;
2874 uint32_t table_id = req->id;
2875 void *data = req->table_rule_ttl_read.data;
2876 int clear = req->table_rule_ttl_read.clear;
2877 struct rte_table_action *a = p->table_data[table_id].a;
2879 rsp->status = rte_table_action_ttl_read(a,
2881 &rsp->table_rule_ttl_read.stats,
2888 pipeline_msg_handle(struct pipeline_data *p)
2891 struct pipeline_msg_req *req;
2892 struct pipeline_msg_rsp *rsp;
2894 req = pipeline_msg_recv(p->msgq_req);
2898 switch (req->type) {
2899 case PIPELINE_REQ_PORT_IN_STATS_READ:
2900 rsp = pipeline_msg_handle_port_in_stats_read(p, req);
2903 case PIPELINE_REQ_PORT_IN_ENABLE:
2904 rsp = pipeline_msg_handle_port_in_enable(p, req);
2907 case PIPELINE_REQ_PORT_IN_DISABLE:
2908 rsp = pipeline_msg_handle_port_in_disable(p, req);
2911 case PIPELINE_REQ_PORT_OUT_STATS_READ:
2912 rsp = pipeline_msg_handle_port_out_stats_read(p, req);
2915 case PIPELINE_REQ_TABLE_STATS_READ:
2916 rsp = pipeline_msg_handle_table_stats_read(p, req);
2919 case PIPELINE_REQ_TABLE_RULE_ADD:
2920 rsp = pipeline_msg_handle_table_rule_add(p, req);
2923 case PIPELINE_REQ_TABLE_RULE_ADD_DEFAULT:
2924 rsp = pipeline_msg_handle_table_rule_add_default(p, req);
2927 case PIPELINE_REQ_TABLE_RULE_ADD_BULK:
2928 rsp = pipeline_msg_handle_table_rule_add_bulk(p, req);
2931 case PIPELINE_REQ_TABLE_RULE_DELETE:
2932 rsp = pipeline_msg_handle_table_rule_delete(p, req);
2935 case PIPELINE_REQ_TABLE_RULE_DELETE_DEFAULT:
2936 rsp = pipeline_msg_handle_table_rule_delete_default(p, req);
2939 case PIPELINE_REQ_TABLE_RULE_STATS_READ:
2940 rsp = pipeline_msg_handle_table_rule_stats_read(p, req);
2943 case PIPELINE_REQ_TABLE_MTR_PROFILE_ADD:
2944 rsp = pipeline_msg_handle_table_mtr_profile_add(p, req);
2947 case PIPELINE_REQ_TABLE_MTR_PROFILE_DELETE:
2948 rsp = pipeline_msg_handle_table_mtr_profile_delete(p, req);
2951 case PIPELINE_REQ_TABLE_RULE_MTR_READ:
2952 rsp = pipeline_msg_handle_table_rule_mtr_read(p, req);
2955 case PIPELINE_REQ_TABLE_DSCP_TABLE_UPDATE:
2956 rsp = pipeline_msg_handle_table_dscp_table_update(p, req);
2959 case PIPELINE_REQ_TABLE_RULE_TTL_READ:
2960 rsp = pipeline_msg_handle_table_rule_ttl_read(p, req);
2964 rsp = (struct pipeline_msg_rsp *) req;
2968 pipeline_msg_send(p->msgq_rsp, rsp);
2973 * Data plane threads: main
2976 thread_main(void *arg __rte_unused)
2978 struct thread_data *t;
2979 uint32_t thread_id, i;
2981 thread_id = rte_lcore_id();
2982 t = &thread_data[thread_id];
2985 for (i = 0; ; i++) {
2989 for (j = 0; j < t->n_pipelines; j++)
2990 rte_pipeline_run(t->p[j]);
2993 if ((i & 0xF) == 0) {
2994 uint64_t time = rte_get_tsc_cycles();
2995 uint64_t time_next_min = UINT64_MAX;
2997 if (time < t->time_next_min)
3000 /* Pipeline message queues */
3001 for (j = 0; j < t->n_pipelines; j++) {
3002 struct pipeline_data *p =
3003 &t->pipeline_data[j];
3004 uint64_t time_next = p->time_next;
3006 if (time_next <= time) {
3007 pipeline_msg_handle(p);
3008 rte_pipeline_flush(p->p);
3009 time_next = time + p->timer_period;
3010 p->time_next = time_next;
3013 if (time_next < time_next_min)
3014 time_next_min = time_next;
3017 /* Thread message queues */
3019 uint64_t time_next = t->time_next;
3021 if (time_next <= time) {
3022 thread_msg_handle(t);
3023 time_next = time + t->timer_period;
3024 t->time_next = time_next;
3027 if (time_next < time_next_min)
3028 time_next_min = time_next;
3031 t->time_next_min = time_next_min;