2 // Copyright (c) 2017 Intel Corporation
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
8 // http://www.apache.org/licenses/LICENSE-2.0
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
21 #include <rte_cycles.h>
22 #include <rte_ethdev.h>
23 #include <rte_ether.h>
26 #include <rte_malloc.h>
30 #include "pipeline_common_fe.h"
31 #include "pipeline_master.h"
32 #include "pipeline_passthrough.h"
33 #include "thread_fe.h"
34 #include "pipeline_vfw.h"
35 #include "pipeline_loadb.h"
36 #include "pipeline_txrx.h"
37 #include "pipeline_arpicmp.h"
38 #include "interface.h"
39 #include "l3fwd_common.h"
40 #include "l3fwd_lpm4.h"
41 #include "l3fwd_lpm6.h"
43 #include "vnf_define.h"
44 #define APP_NAME_SIZE 32
45 port_config_t *port_config;
48 app_init_core_map(struct app_params *app)
50 APP_LOG(app, HIGH, "Initializing CPU core map ...");
51 app->core_map = cpu_core_map_init(4, 32, 4, 0);
53 if (app->core_map == NULL)
54 rte_panic("Cannot create CPU core map\n");
56 if (app->log_level >= APP_LOG_LEVEL_LOW)
57 cpu_core_map_print(app->core_map);
60 /* Core Mask String in Hex Representation */
61 #define APP_CORE_MASK_STRING_SIZE ((64 * APP_CORE_MASK_SIZE) / 8 * 2 + 1)
64 app_init_core_mask(struct app_params *app)
66 char core_mask_str[APP_CORE_MASK_STRING_SIZE];
69 for (i = 0; i < app->n_pipelines; i++) {
70 struct app_pipeline_params *p = &app->pipeline_params[i];
73 lcore_id = cpu_core_map_get_lcore_id(app->core_map,
79 rte_panic("Cannot create CPU core mask\n");
81 app_core_enable_in_core_mask(app, lcore_id);
84 app_core_build_core_mask_string(app, core_mask_str);
85 APP_LOG(app, HIGH, "CPU core mask = 0x%s", core_mask_str);
90 app_init_eal(struct app_params *app)
93 char core_mask_str[APP_CORE_MASK_STRING_SIZE];
94 struct app_eal_params *p = &app->eal_params;
99 app->eal_argv[n_args++] = strdup(app->app_name);
101 app_core_build_core_mask_string(app, core_mask_str);
102 snprintf(buffer, sizeof(buffer), "-c%s", core_mask_str);
103 app->eal_argv[n_args++] = strdup(buffer);
106 snprintf(buffer, sizeof(buffer), "--lcores=%s", p->coremap);
107 app->eal_argv[n_args++] = strdup(buffer);
110 if (p->master_lcore_present) {
113 "--master-lcore=%" PRIu32,
115 app->eal_argv[n_args++] = strdup(buffer);
118 snprintf(buffer, sizeof(buffer), "-n%" PRIu32, p->channels);
119 app->eal_argv[n_args++] = strdup(buffer);
121 if (p->memory_present) {
122 snprintf(buffer, sizeof(buffer), "-m%" PRIu32, p->memory);
123 app->eal_argv[n_args++] = strdup(buffer);
126 if (p->ranks_present) {
127 snprintf(buffer, sizeof(buffer), "-r%" PRIu32, p->ranks);
128 app->eal_argv[n_args++] = strdup(buffer);
131 for (i = 0; i < APP_MAX_LINKS; i++) {
132 if (p->pci_blacklist[i] == NULL)
137 "--pci-blacklist=%s",
138 p->pci_blacklist[i]);
139 app->eal_argv[n_args++] = strdup(buffer);
142 if (app->port_mask != 0)
143 for (i = 0; i < APP_MAX_LINKS; i++) {
144 if (p->pci_whitelist[i] == NULL)
149 "--pci-whitelist=%s",
150 p->pci_whitelist[i]);
151 app->eal_argv[n_args++] = strdup(buffer);
154 for (i = 0; i < app->n_links; i++) {
155 char *pci_bdf = app->link_params[i].pci_bdf;
159 "--pci-whitelist=%s",
161 app->eal_argv[n_args++] = strdup(buffer);
164 for (i = 0; i < APP_MAX_LINKS; i++) {
165 if (p->vdev[i] == NULL)
172 app->eal_argv[n_args++] = strdup(buffer);
175 if ((p->vmware_tsc_map_present) && p->vmware_tsc_map) {
176 snprintf(buffer, sizeof(buffer), "--vmware-tsc-map");
177 app->eal_argv[n_args++] = strdup(buffer);
185 app->eal_argv[n_args++] = strdup(buffer);
189 snprintf(buffer, sizeof(buffer), "--syslog=%s", p->syslog);
190 app->eal_argv[n_args++] = strdup(buffer);
193 if (p->log_level_present) {
196 "--log-level=%" PRIu32,
198 app->eal_argv[n_args++] = strdup(buffer);
201 if ((p->version_present) && p->version) {
202 snprintf(buffer, sizeof(buffer), "-v");
203 app->eal_argv[n_args++] = strdup(buffer);
206 if ((p->help_present) && p->help) {
207 snprintf(buffer, sizeof(buffer), "--help");
208 app->eal_argv[n_args++] = strdup(buffer);
211 if ((p->no_huge_present) && p->no_huge) {
212 snprintf(buffer, sizeof(buffer), "--no-huge");
213 app->eal_argv[n_args++] = strdup(buffer);
216 if ((p->no_pci_present) && p->no_pci) {
217 snprintf(buffer, sizeof(buffer), "--no-pci");
218 app->eal_argv[n_args++] = strdup(buffer);
221 if ((p->no_hpet_present) && p->no_hpet) {
222 snprintf(buffer, sizeof(buffer), "--no-hpet");
223 app->eal_argv[n_args++] = strdup(buffer);
226 if ((p->no_shconf_present) && p->no_shconf) {
227 snprintf(buffer, sizeof(buffer), "--no-shconf");
228 app->eal_argv[n_args++] = strdup(buffer);
232 snprintf(buffer, sizeof(buffer), "-d=%s", p->add_driver);
233 app->eal_argv[n_args++] = strdup(buffer);
241 app->eal_argv[n_args++] = strdup(buffer);
245 snprintf(buffer, sizeof(buffer), "--huge-dir=%s", p->huge_dir);
246 app->eal_argv[n_args++] = strdup(buffer);
249 if (p->file_prefix) {
254 app->eal_argv[n_args++] = strdup(buffer);
257 if (p->base_virtaddr) {
260 "--base-virtaddr=%s",
262 app->eal_argv[n_args++] = strdup(buffer);
265 if ((p->create_uio_dev_present) && p->create_uio_dev) {
266 snprintf(buffer, sizeof(buffer), "--create-uio-dev");
267 app->eal_argv[n_args++] = strdup(buffer);
275 app->eal_argv[n_args++] = strdup(buffer);
278 if ((p->xen_dom0_present) && (p->xen_dom0)) {
279 snprintf(buffer, sizeof(buffer), "--xen-dom0");
280 app->eal_argv[n_args++] = strdup(buffer);
283 snprintf(buffer, sizeof(buffer), "--");
284 app->eal_argv[n_args++] = strdup(buffer);
286 app->eal_argc = n_args;
288 APP_LOG(app, HIGH, "Initializing EAL ...");
289 if (app->log_level >= APP_LOG_LEVEL_LOW) {
292 fprintf(stdout, "[APP] EAL arguments: \"");
293 for (i = 1; i < app->eal_argc; i++)
294 fprintf(stdout, "%s ", app->eal_argv[i]);
295 fprintf(stdout, "\"\n");
298 status = rte_eal_init(app->eal_argc, app->eal_argv);
300 rte_panic("EAL init error\n");
303 app_link_filter_arp_add(struct app_link_params *link)
305 struct rte_eth_ethertype_filter filter = {
306 .ether_type = ETHER_TYPE_ARP,
308 .queue = link->arp_q,
311 return rte_eth_dev_filter_ctrl(link->pmd_id,
312 RTE_ETH_FILTER_ETHERTYPE,
318 app_link_filter_tcp_syn_add(struct app_link_params *link)
320 struct rte_eth_syn_filter filter = {
322 .queue = link->tcp_syn_q,
325 return rte_eth_dev_filter_ctrl(link->pmd_id,
332 app_link_filter_ip_add(struct app_link_params *l1, struct app_link_params *l2)
334 struct rte_eth_ntuple_filter filter = {
335 .flags = RTE_5TUPLE_FLAGS,
336 .dst_ip = rte_bswap32(l2->ip),
337 .dst_ip_mask = UINT32_MAX, /* Enable */
339 .src_ip_mask = 0, /* Disable */
341 .dst_port_mask = 0, /* Disable */
343 .src_port_mask = 0, /* Disable */
345 .proto_mask = 0, /* Disable */
347 .priority = 1, /* Lowest */
348 .queue = l1->ip_local_q,
351 return rte_eth_dev_filter_ctrl(l1->pmd_id,
352 RTE_ETH_FILTER_NTUPLE,
358 app_link_filter_ip_del(struct app_link_params *l1, struct app_link_params *l2)
360 struct rte_eth_ntuple_filter filter = {
361 .flags = RTE_5TUPLE_FLAGS,
362 .dst_ip = rte_bswap32(l2->ip),
363 .dst_ip_mask = UINT32_MAX, /* Enable */
365 .src_ip_mask = 0, /* Disable */
367 .dst_port_mask = 0, /* Disable */
369 .src_port_mask = 0, /* Disable */
371 .proto_mask = 0, /* Disable */
373 .priority = 1, /* Lowest */
374 .queue = l1->ip_local_q,
377 return rte_eth_dev_filter_ctrl(l1->pmd_id,
378 RTE_ETH_FILTER_NTUPLE,
379 RTE_ETH_FILTER_DELETE,
384 app_link_filter_tcp_add(struct app_link_params *l1, struct app_link_params *l2)
386 struct rte_eth_ntuple_filter filter = {
387 .flags = RTE_5TUPLE_FLAGS,
388 .dst_ip = rte_bswap32(l2->ip),
389 .dst_ip_mask = UINT32_MAX, /* Enable */
391 .src_ip_mask = 0, /* Disable */
393 .dst_port_mask = 0, /* Disable */
395 .src_port_mask = 0, /* Disable */
396 .proto = IPPROTO_TCP,
397 .proto_mask = UINT8_MAX, /* Enable */
399 .priority = 2, /* Higher priority than IP */
400 .queue = l1->tcp_local_q,
403 return rte_eth_dev_filter_ctrl(l1->pmd_id,
404 RTE_ETH_FILTER_NTUPLE,
410 app_link_filter_tcp_del(struct app_link_params *l1, struct app_link_params *l2)
412 struct rte_eth_ntuple_filter filter = {
413 .flags = RTE_5TUPLE_FLAGS,
414 .dst_ip = rte_bswap32(l2->ip),
415 .dst_ip_mask = UINT32_MAX, /* Enable */
417 .src_ip_mask = 0, /* Disable */
419 .dst_port_mask = 0, /* Disable */
421 .src_port_mask = 0, /* Disable */
422 .proto = IPPROTO_TCP,
423 .proto_mask = UINT8_MAX, /* Enable */
425 .priority = 2, /* Higher priority than IP */
426 .queue = l1->tcp_local_q,
429 return rte_eth_dev_filter_ctrl(l1->pmd_id,
430 RTE_ETH_FILTER_NTUPLE,
431 RTE_ETH_FILTER_DELETE,
436 app_link_filter_udp_add(struct app_link_params *l1, struct app_link_params *l2)
438 struct rte_eth_ntuple_filter filter = {
439 .flags = RTE_5TUPLE_FLAGS,
440 .dst_ip = rte_bswap32(l2->ip),
441 .dst_ip_mask = UINT32_MAX, /* Enable */
443 .src_ip_mask = 0, /* Disable */
445 .dst_port_mask = 0, /* Disable */
447 .src_port_mask = 0, /* Disable */
448 .proto = IPPROTO_UDP,
449 .proto_mask = UINT8_MAX, /* Enable */
451 .priority = 2, /* Higher priority than IP */
452 .queue = l1->udp_local_q,
455 return rte_eth_dev_filter_ctrl(l1->pmd_id,
456 RTE_ETH_FILTER_NTUPLE,
462 app_link_filter_udp_del(struct app_link_params *l1, struct app_link_params *l2)
464 struct rte_eth_ntuple_filter filter = {
465 .flags = RTE_5TUPLE_FLAGS,
466 .dst_ip = rte_bswap32(l2->ip),
467 .dst_ip_mask = UINT32_MAX, /* Enable */
469 .src_ip_mask = 0, /* Disable */
471 .dst_port_mask = 0, /* Disable */
473 .src_port_mask = 0, /* Disable */
474 .proto = IPPROTO_UDP,
475 .proto_mask = UINT8_MAX, /* Enable */
477 .priority = 2, /* Higher priority than IP */
478 .queue = l1->udp_local_q,
481 return rte_eth_dev_filter_ctrl(l1->pmd_id,
482 RTE_ETH_FILTER_NTUPLE,
483 RTE_ETH_FILTER_DELETE,
488 app_link_filter_sctp_add(struct app_link_params *l1, struct app_link_params *l2)
490 struct rte_eth_ntuple_filter filter = {
491 .flags = RTE_5TUPLE_FLAGS,
492 .dst_ip = rte_bswap32(l2->ip),
493 .dst_ip_mask = UINT32_MAX, /* Enable */
495 .src_ip_mask = 0, /* Disable */
497 .dst_port_mask = 0, /* Disable */
499 .src_port_mask = 0, /* Disable */
500 .proto = IPPROTO_SCTP,
501 .proto_mask = UINT8_MAX, /* Enable */
503 .priority = 2, /* Higher priority than IP */
504 .queue = l1->sctp_local_q,
507 return rte_eth_dev_filter_ctrl(l1->pmd_id,
508 RTE_ETH_FILTER_NTUPLE,
514 app_link_filter_sctp_del(struct app_link_params *l1, struct app_link_params *l2)
516 struct rte_eth_ntuple_filter filter = {
517 .flags = RTE_5TUPLE_FLAGS,
518 .dst_ip = rte_bswap32(l2->ip),
519 .dst_ip_mask = UINT32_MAX, /* Enable */
521 .src_ip_mask = 0, /* Disable */
523 .dst_port_mask = 0, /* Disable */
525 .src_port_mask = 0, /* Disable */
526 .proto = IPPROTO_SCTP,
527 .proto_mask = UINT8_MAX, /* Enable */
529 .priority = 2, /* Higher priority than IP */
530 .queue = l1->sctp_local_q,
533 return rte_eth_dev_filter_ctrl(l1->pmd_id,
534 RTE_ETH_FILTER_NTUPLE,
535 RTE_ETH_FILTER_DELETE,
540 app_link_is_virtual(struct app_link_params *p)
542 uint32_t pmd_id = p->pmd_id;
543 struct rte_eth_dev *dev = &rte_eth_devices[pmd_id];
545 if (dev->dev_type == RTE_ETH_DEV_VIRTUAL)
553 app_link_up_internal(__rte_unused struct app_params *app,
554 struct app_link_params *cp)
556 if(app == NULL || cp == NULL)
557 printf("NULL Pointers");
559 if (app_link_is_virtual(cp)) {
564 ifm_update_linkstatus(cp->pmd_id, IFM_ETH_LINK_UP);
566 /* Mark link as UP */
571 app_link_down_internal(__rte_unused struct app_params *app,
572 struct app_link_params *cp)
574 if(app == NULL || cp == NULL)
575 printf("NULL Pointers");
577 if (app_link_is_virtual(cp)) {
582 ifm_update_linkstatus(cp->pmd_id, IFM_ETH_LINK_DOWN);
583 /* Mark link as DOWN */
589 app_check_link(struct app_params *app)
591 uint32_t all_links_up, i;
595 for (i = 0; i < app->n_links; i++) {
596 struct app_link_params *p = &app->link_params[i];
597 struct rte_eth_link link_params;
599 memset(&link_params, 0, sizeof(link_params));
600 rte_eth_link_get(p->pmd_id, &link_params);
602 APP_LOG(app, HIGH, "%s (%" PRIu32 ") (%" PRIu32 " Gbps) %s",
605 link_params.link_speed / 1000,
606 link_params.link_status ? "UP" : "DOWN");
608 if (link_params.link_status == ETH_LINK_DOWN)
612 if (all_links_up == 0)
613 rte_panic("Some links are DOWN\n");
617 is_any_swq_frag_or_ras(struct app_params *app)
621 for (i = 0; i < app->n_pktq_swq; i++) {
622 struct app_pktq_swq_params *p = &app->swq_params[i];
624 if ((p->ipv4_frag == 1) || (p->ipv6_frag == 1) ||
625 (p->ipv4_ras == 1) || (p->ipv6_ras == 1))
633 app_init_link_frag_ras(struct app_params *app)
637 if (is_any_swq_frag_or_ras(app)) {
638 for (i = 0; i < app->n_pktq_hwq_out; i++) {
639 struct app_pktq_hwq_out_params *p_txq =
640 &app->hwq_out_params[i];
642 p_txq->conf.txq_flags &= ~ETH_TXQ_FLAGS_NOMULTSEGS;
648 app_get_cpu_socket_id(uint32_t pmd_id)
650 int status = rte_eth_dev_socket_id(pmd_id);
652 return (status != SOCKET_ID_ANY) ? status : 0;
655 struct rte_eth_rxmode rx_mode = {
656 .max_rx_pkt_len = ETHER_MAX_LEN, /**< Default maximum frame length. */
658 .header_split = 0, /**< Header Split disabled. */
659 .hw_ip_checksum = 0, /**< IP checksum offload disabled. */
660 .hw_vlan_filter = 1, /**< VLAN filtering enabled. */
661 .hw_vlan_strip = 1, /**< VLAN strip enabled. */
662 .hw_vlan_extend = 0, /**< Extended VLAN disabled. */
663 .jumbo_frame = 0, /**< Jumbo Frame Support disabled. */
664 .hw_strip_crc = 0, /**< CRC stripping by hardware disabled. */
666 struct rte_fdir_conf fdir_conf = {
667 .mode = RTE_FDIR_MODE_NONE,
668 .pballoc = RTE_FDIR_PBALLOC_64K,
669 .status = RTE_FDIR_REPORT_STATUS,
671 .vlan_tci_mask = 0x0,
673 .src_ip = 0xFFFFFFFF,
674 .dst_ip = 0xFFFFFFFF,
677 .src_ip = {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF},
678 .dst_ip = {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF},
680 .src_port_mask = 0xFFFF,
681 .dst_port_mask = 0xFFFF,
682 .mac_addr_byte_mask = 0xFF,
683 .tunnel_type_mask = 1,
684 .tunnel_id_mask = 0xFFFFFFFF,
690 app_init_link(struct app_params *app)
694 app_init_link_frag_ras(app);
696 /* Configuring port_config_t structure for interface
697 * manager initialization
699 size = RTE_CACHE_LINE_ROUNDUP(sizeof(port_config_t));
700 port_config = rte_zmalloc(NULL, (app->n_links * size),
701 RTE_CACHE_LINE_SIZE);
702 if (port_config == NULL)
703 rte_panic("port_config is NULL: Memory Allocation failure\n");
705 for (i = 0; i < app->n_links; i++) {
706 struct app_link_params *p_link = &app->link_params[i];
707 uint32_t link_id, n_hwq_in, n_hwq_out;
710 status = sscanf(p_link->name, "LINK%" PRIu32, &link_id);
712 rte_panic("%s (%" PRId32 "): "
713 "init error (%" PRId32 ")\n",
714 p_link->name, link_id, status);
716 n_hwq_in = app_link_get_n_rxq(app, p_link);
717 n_hwq_out = app_link_get_n_txq(app, p_link);
719 printf("\n\nn_hwq_in %d\n", n_hwq_in);
720 struct rte_eth_conf *My_local_conf = &p_link->conf;
722 My_local_conf->rxmode = rx_mode;
723 My_local_conf->fdir_conf = fdir_conf;
724 My_local_conf->rxmode.mq_mode = ETH_MQ_RX_RSS;
725 My_local_conf->rx_adv_conf.rss_conf.rss_key = NULL;
726 My_local_conf->rx_adv_conf.rss_conf.rss_hf = ETH_RSS_IP
727 | ETH_RSS_UDP | ETH_RSS_TCP;
728 } else {/* disable-rss */
729 My_local_conf->rx_adv_conf.rss_conf.rss_hf = 0;
730 /* pkt-filter-mode is perfect */
731 My_local_conf->fdir_conf.mode = RTE_FDIR_MODE_PERFECT;
734 /* Set the hardware CRC stripping to avoid double stripping
736 p_link->conf.rxmode.hw_strip_crc = 1;
738 APP_LOG(app, HIGH, "Initializing %s (%" PRIu32") "
739 "(%" PRIu32 " RXQ, %" PRIu32 " TXQ) ...",
745 port_config[i].port_id = p_link->pmd_id;
746 port_config[i].nrx_queue = n_hwq_in;
747 port_config[i].ntx_queue = n_hwq_out;
748 port_config[i].state = 1;
749 port_config[i].promisc = p_link->promisc;
750 port_config[i].mempool.pool_size =
751 app->mempool_params[0].pool_size;
752 port_config[i].mempool.buffer_size =
753 app->mempool_params[0].buffer_size;
754 port_config[i].mempool.cache_size =
755 app->mempool_params[0].cache_size;
756 port_config[i].mempool.cpu_socket_id =
757 app->mempool_params[0].cpu_socket_id;
758 memcpy(&port_config[i].port_conf, &p_link->conf,
759 sizeof(struct rte_eth_conf));
760 memcpy(&port_config[i].rx_conf, &app->hwq_in_params[0].conf,
761 sizeof(struct rte_eth_rxconf));
762 memcpy(&port_config[i].tx_conf, &app->hwq_out_params[0].conf,
763 sizeof(struct rte_eth_txconf));
765 if (app->header_csum_req) {
766 /* Enable TCP and UDP HW Checksum */
767 port_config[i].tx_conf.txq_flags &=
768 ~(ETH_TXQ_FLAGS_NOXSUMTCP |
769 ETH_TXQ_FLAGS_NOXSUMUDP);
772 if (ifm_port_setup(p_link->pmd_id, &port_config[i])) {
773 printf("Failed to configure port %s - %"PRIu32
774 ".\n", p_link->name, p_link->pmd_id);
775 printf("Try again with offload disabled....\n");
776 port_config[i].tx_conf.txq_flags |= ETH_TXQ_FLAGS_NOOFFLOADS;
777 if (ifm_port_setup (p_link->pmd_id, &port_config[i]))
778 rte_panic("Port Setup Failed: %s - %" PRIu32
779 "\n", p_link->name, p_link->pmd_id);
782 app_link_up_internal(app, p_link);
789 app_init_swq(struct app_params *app)
793 for (i = 0; i < app->n_pktq_swq; i++) {
794 struct app_pktq_swq_params *p = &app->swq_params[i];
795 unsigned int flags = 0;
797 if (app_swq_get_readers(app, p) == 1)
798 flags |= RING_F_SC_DEQ;
799 if (app_swq_get_writers(app, p) == 1)
800 flags |= RING_F_SP_ENQ;
802 APP_LOG(app, HIGH, "Initializing %s...", p->name);
803 app->swq[i] = rte_ring_create(
809 if (app->swq[i] == NULL)
810 rte_panic("%s init error\n", p->name);
815 app_init_tm(struct app_params *app)
819 for (i = 0; i < app->n_pktq_tm; i++) {
820 struct app_pktq_tm_params *p_tm = &app->tm_params[i];
821 struct app_link_params *p_link;
822 struct rte_eth_link link_eth_params;
823 struct rte_sched_port *sched;
824 uint32_t n_subports, subport_id;
827 p_link = app_get_link_for_tm(app, p_tm);
829 rte_eth_link_get(p_link->pmd_id, &link_eth_params);
832 p_tm->sched_port_params.name = p_tm->name;
833 p_tm->sched_port_params.socket =
834 app_get_cpu_socket_id(p_link->pmd_id);
835 p_tm->sched_port_params.rate =
836 (uint64_t) link_eth_params.link_speed * 1000 * 1000 / 8;
838 APP_LOG(app, HIGH, "Initializing %s ...", p_tm->name);
839 sched = rte_sched_port_config(&p_tm->sched_port_params);
841 rte_panic("%s init error\n", p_tm->name);
845 n_subports = p_tm->sched_port_params.n_subports_per_port;
846 for (subport_id = 0; subport_id < n_subports; subport_id++) {
847 uint32_t n_pipes_per_subport, pipe_id;
849 status = rte_sched_subport_config(sched,
851 &p_tm->sched_subport_params[subport_id]);
853 rte_panic("%s subport %" PRIu32
854 " init error (%" PRId32 ")\n",
855 p_tm->name, subport_id, status);
858 n_pipes_per_subport =
859 p_tm->sched_port_params.n_pipes_per_subport;
861 pipe_id < n_pipes_per_subport;
863 int profile_id = p_tm->sched_pipe_to_profile[
864 subport_id * APP_MAX_SCHED_PIPES +
867 if (profile_id == -1)
870 status = rte_sched_pipe_config(sched,
875 rte_panic("%s subport %" PRIu32
877 " (profile %" PRId32 ") "
878 "init error (% " PRId32 ")\n",
879 p_tm->name, subport_id, pipe_id,
887 app_init_msgq(struct app_params *app)
891 for (i = 0; i < app->n_msgq; i++) {
892 struct app_msgq_params *p = &app->msgq_params[i];
894 APP_LOG(app, HIGH, "Initializing %s ...", p->name);
895 app->msgq[i] = rte_ring_create(
899 RING_F_SP_ENQ | RING_F_SC_DEQ);
901 if (app->msgq[i] == NULL)
902 rte_panic("%s init error\n", p->name);
906 static void app_pipeline_params_get(struct app_params *app,
907 struct app_pipeline_params *p_in,
908 struct pipeline_params *p_out)
913 snprintf(p_out->name, PIPELINE_NAME_SIZE, "%s", p_in->name);
915 p_out->socket_id = (int) p_in->socket_id;
917 p_out->log_level = app->log_level;
920 p_out->n_ports_in = p_in->n_pktq_in;
921 for (i = 0; i < p_in->n_pktq_in; i++) {
922 struct app_pktq_in_params *in = &p_in->pktq_in[i];
923 struct pipeline_port_in_params *out = &p_out->port_in[i];
926 case APP_PKTQ_IN_HWQ:
928 struct app_pktq_hwq_in_params *p_hwq_in =
929 &app->hwq_in_params[in->id];
930 struct app_link_params *p_link =
931 app_get_link_for_rxq(app, p_hwq_in);
932 uint32_t rxq_link_id, rxq_queue_id;
935 sscanf(p_hwq_in->name, "RXQ%" SCNu32 ".%" SCNu32,
939 rte_panic("%s (%" PRId32 "): "
940 "init error (%" PRId32 ")\n",
941 p_hwq_in->name, rxq_link_id, status);
943 out->type = PIPELINE_PORT_IN_ETHDEV_READER;
944 out->params.ethdev.port_id = p_link->pmd_id;
945 out->params.ethdev.queue_id = rxq_queue_id;
946 out->burst_size = p_hwq_in->burst;
949 case APP_PKTQ_IN_SWQ:
951 struct app_pktq_swq_params *swq_params =
952 &app->swq_params[in->id];
954 if ((swq_params->ipv4_frag == 0) &&
955 (swq_params->ipv6_frag == 0)) {
956 if (app_swq_get_readers(app,
959 PIPELINE_PORT_IN_RING_READER;
960 out->params.ring.ring =
963 app->swq_params[in->id].
966 out->type = PIPELINE_PORT_IN_RING_MULTI_READER;
967 out->params.ring_multi.ring = app->swq[in->id];
968 out->burst_size = swq_params->burst_read;
971 if (swq_params->ipv4_frag == 1) {
972 struct rte_port_ring_reader_ipv4_frag_params
974 &out->params.ring_ipv4_frag;
977 PIPELINE_PORT_IN_RING_READER_IPV4_FRAG;
978 params->ring = app->swq[in->id];
979 params->mtu = swq_params->mtu;
980 params->metadata_size =
981 swq_params->metadata_size;
982 params->pool_direct =
984 [swq_params->mempool_direct_id];
985 params->pool_indirect =
987 [swq_params->mempool_indirect_id];
988 out->burst_size = swq_params->burst_read;
990 struct rte_port_ring_reader_ipv6_frag_params
992 &out->params.ring_ipv6_frag;
995 PIPELINE_PORT_IN_RING_READER_IPV6_FRAG;
996 params->ring = app->swq[in->id];
997 params->mtu = swq_params->mtu;
998 params->metadata_size =
999 swq_params->metadata_size;
1000 params->pool_direct =
1002 [swq_params->mempool_direct_id];
1003 params->pool_indirect =
1005 [swq_params->mempool_indirect_id];
1006 out->burst_size = swq_params->burst_read;
1011 case APP_PKTQ_IN_TM:
1012 out->type = PIPELINE_PORT_IN_SCHED_READER;
1013 out->params.sched.sched = app->tm[in->id];
1014 out->burst_size = app->tm_params[in->id].burst_read;
1016 case APP_PKTQ_IN_SOURCE:
1017 mempool_id = app->source_params[in->id].mempool_id;
1018 out->type = PIPELINE_PORT_IN_SOURCE;
1019 out->params.source.mempool = app->mempool[mempool_id];
1020 out->burst_size = app->source_params[in->id].burst;
1023 if (app->source_params[in->id].file_name
1025 out->params.source.file_name = strdup(
1026 app->source_params[in->id].
1028 if (out->params.source.file_name == NULL) {
1030 n_bytes_per_pkt = 0;
1033 out->params.source.n_bytes_per_pkt =
1034 app->source_params[in->id].
1046 p_out->n_ports_out = p_in->n_pktq_out;
1047 for (i = 0; i < p_in->n_pktq_out; i++) {
1048 struct app_pktq_out_params *in = &p_in->pktq_out[i];
1049 struct pipeline_port_out_params *out = &p_out->port_out[i];
1052 case APP_PKTQ_OUT_HWQ:
1054 struct app_pktq_hwq_out_params *p_hwq_out =
1055 &app->hwq_out_params[in->id];
1056 struct app_link_params *p_link =
1057 app_get_link_for_txq(app, p_hwq_out);
1058 uint32_t txq_link_id, txq_queue_id;
1061 sscanf(p_hwq_out->name,
1062 "TXQ%" SCNu32 ".%" SCNu32,
1066 rte_panic("%s (%" PRId32 "): "
1067 "init error (%" PRId32 ")\n",
1068 p_hwq_out->name, txq_link_id, status);
1070 if (p_hwq_out->dropless == 0) {
1071 struct rte_port_ethdev_writer_params *params =
1072 &out->params.ethdev;
1074 out->type = PIPELINE_PORT_OUT_ETHDEV_WRITER;
1075 params->port_id = p_link->pmd_id;
1076 params->queue_id = txq_queue_id;
1077 params->tx_burst_sz =
1078 app->hwq_out_params[in->id].burst;
1080 struct rte_port_ethdev_writer_nodrop_params
1081 *params = &out->params.ethdev_nodrop;
1084 PIPELINE_PORT_OUT_ETHDEV_WRITER_NODROP;
1085 params->port_id = p_link->pmd_id;
1086 params->queue_id = txq_queue_id;
1087 params->tx_burst_sz = p_hwq_out->burst;
1088 params->n_retries = p_hwq_out->n_retries;
1092 case APP_PKTQ_OUT_SWQ:
1094 struct app_pktq_swq_params *swq_params =
1095 &app->swq_params[in->id];
1097 if ((swq_params->ipv4_ras == 0) &&
1098 (swq_params->ipv6_ras == 0)) {
1099 if (app_swq_get_writers(app, swq_params) == 1) {
1100 if (app->swq_params[in->id].dropless == 0) {
1101 struct rte_port_ring_writer_params
1102 *params = &out->params.ring;
1104 out->type = PIPELINE_PORT_OUT_RING_WRITER;
1105 params->ring = app->swq[in->id];
1106 params->tx_burst_sz =
1107 app->swq_params[in->id].burst_write;
1109 struct rte_port_ring_writer_nodrop_params
1110 *params = &out->params.ring_nodrop;
1113 PIPELINE_PORT_OUT_RING_WRITER_NODROP;
1114 params->ring = app->swq[in->id];
1115 params->tx_burst_sz =
1116 app->swq_params[in->id].burst_write;
1118 app->swq_params[in->id].n_retries;
1121 if (swq_params->dropless == 0) {
1122 struct rte_port_ring_multi_writer_params
1124 &out->params.ring_multi;
1127 PIPELINE_PORT_OUT_RING_MULTI_WRITER;
1128 params->ring = app->swq[in->id];
1129 params->tx_burst_sz = swq_params->burst_write;
1131 struct rte_port_ring_multi_writer_nodrop_params
1133 &out->params.ring_multi_nodrop;
1136 PIPELINE_PORT_OUT_RING_MULTI_WRITER_NODROP;
1138 params->ring = app->swq[in->id];
1139 params->tx_burst_sz = swq_params->burst_write;
1140 params->n_retries = swq_params->n_retries;
1144 if (swq_params->ipv4_ras == 1) {
1145 struct rte_port_ring_writer_ipv4_ras_params
1147 &out->params.ring_ipv4_ras;
1150 PIPELINE_PORT_OUT_RING_WRITER_IPV4_RAS;
1151 params->ring = app->swq[in->id];
1152 params->tx_burst_sz = swq_params->burst_write;
1154 struct rte_port_ring_writer_ipv6_ras_params
1156 &out->params.ring_ipv6_ras;
1159 PIPELINE_PORT_OUT_RING_WRITER_IPV6_RAS;
1160 params->ring = app->swq[in->id];
1161 params->tx_burst_sz = swq_params->burst_write;
1166 case APP_PKTQ_OUT_TM: {
1167 struct rte_port_sched_writer_params *params =
1170 out->type = PIPELINE_PORT_OUT_SCHED_WRITER;
1171 params->sched = app->tm[in->id];
1172 params->tx_burst_sz =
1173 app->tm_params[in->id].burst_write;
1176 case APP_PKTQ_OUT_SINK:
1177 out->type = PIPELINE_PORT_OUT_SINK;
1178 if (app->sink_params[in->id].file_name != NULL) {
1179 out->params.sink.file_name = strdup(
1180 app->sink_params[in->id].
1182 if (out->params.sink.file_name == NULL) {
1183 out->params.sink.max_n_pkts = 0;
1186 out->params.sink.max_n_pkts =
1187 app->sink_params[in->id].
1190 out->params.sink.file_name = NULL;
1191 out->params.sink.max_n_pkts = 0;
1200 p_out->n_msgq = p_in->n_msgq_in;
1202 for (i = 0; i < p_in->n_msgq_in; i++)
1203 p_out->msgq_in[i] = app->msgq[p_in->msgq_in[i]];
1205 for (i = 0; i < p_in->n_msgq_out; i++)
1206 p_out->msgq_out[i] = app->msgq[p_in->msgq_out[i]];
1209 p_out->n_args = p_in->n_args;
1210 for (i = 0; i < p_in->n_args; i++) {
1211 p_out->args_name[i] = p_in->args_name[i];
1212 p_out->args_value[i] = p_in->args_value[i];
1217 app_init_pipelines(struct app_params *app)
1221 for (p_id = 0; p_id < app->n_pipelines; p_id++) {
1222 struct app_pipeline_params *params =
1223 &app->pipeline_params[p_id];
1224 struct app_pipeline_data *data = &app->pipeline_data[p_id];
1225 struct pipeline_type *ptype;
1226 struct pipeline_params pp;
1228 APP_LOG(app, HIGH, "Initializing %s ...", params->name);
1230 ptype = app_pipeline_type_find(app, params->type);
1232 rte_panic("Init error: Unknown pipeline type \"%s\"\n",
1235 app_pipeline_params_get(app, params, &pp);
1239 if (ptype->be_ops->f_init) {
1240 data->be = ptype->be_ops->f_init(&pp, (void *) app);
1242 if (data->be == NULL)
1243 rte_panic("Pipeline instance \"%s\" back-end "
1244 "init error\n", params->name);
1249 if (ptype->fe_ops->f_init) {
1250 data->fe = ptype->fe_ops->f_init(&pp, (void *) app);
1252 if (data->fe == NULL)
1253 rte_panic("Pipeline instance \"%s\" front-end "
1254 "init error\n", params->name);
1257 data->ptype = ptype;
1259 data->timer_period = (rte_get_tsc_hz() *
1260 params->timer_period) / 100;
1265 app_init_threads(struct app_params *app)
1267 uint64_t time = rte_get_tsc_cycles();
1270 for (p_id = 0; p_id < app->n_pipelines; p_id++) {
1271 struct app_pipeline_params *params =
1272 &app->pipeline_params[p_id];
1273 struct app_pipeline_data *data = &app->pipeline_data[p_id];
1274 struct pipeline_type *ptype;
1275 struct app_thread_data *t;
1276 struct app_thread_pipeline_data *p;
1279 lcore_id = cpu_core_map_get_lcore_id(app->core_map,
1282 params->hyper_th_id);
1285 rte_panic("Invalid core s%" PRIu32 "c%" PRIu32 "%s\n",
1288 (params->hyper_th_id) ? "h" : "");
1290 t = &app->thread_data[lcore_id];
1292 t->timer_period = (rte_get_tsc_hz() *
1293 APP_THREAD_TIMER_PERIOD) / DIV_CONV_HZ_SEC;
1294 t->thread_req_deadline = time + t->timer_period;
1296 t->headroom_cycles = 0;
1297 t->headroom_time = rte_get_tsc_cycles();
1298 t->headroom_ratio = 0.0;
1300 t->msgq_in = app_thread_msgq_in_get(app,
1303 params->hyper_th_id);
1304 if (t->msgq_in == NULL)
1305 rte_panic("Init error: Cannot find MSGQ_IN "
1306 "for thread %" PRId32, lcore_id);
1308 t->msgq_out = app_thread_msgq_out_get(app,
1311 params->hyper_th_id);
1312 if (t->msgq_out == NULL)
1313 rte_panic("Init error: Cannot find MSGQ_OUT "
1314 "for thread %" PRId32, lcore_id);
1316 ptype = app_pipeline_type_find(app, params->type);
1318 rte_panic("Init error: Unknown pipeline "
1319 "type \"%s\"\n", params->type);
1321 p = (ptype->be_ops->f_run == NULL) ?
1322 &t->regular[t->n_regular] :
1323 &t->custom[t->n_custom];
1325 p->pipeline_id = p_id;
1327 p->f_run = ptype->be_ops->f_run;
1328 p->f_timer = ptype->be_ops->f_timer;
1329 p->timer_period = data->timer_period;
1330 p->deadline = time + data->timer_period;
1334 if (ptype->be_ops->f_run == NULL)
1341 int app_init(struct app_params *app)
1343 app_init_core_map(app);
1344 app_init_core_mask(app);
1348 /*app_init_mempool(app);*/
1354 app_pipeline_common_cmd_push(app);
1355 app_pipeline_thread_cmd_push(app);
1356 app_pipeline_type_register(app, &pipeline_master);
1357 app_pipeline_type_register(app, &pipeline_passthrough);
1358 app_pipeline_type_register(app, &pipeline_vfw);
1359 app_pipeline_type_register(app, &pipeline_loadb);
1360 app_pipeline_type_register(app, &pipeline_txrx);
1361 app_pipeline_type_register(app, &pipeline_arpicmp);
1363 app_init_pipelines(app);
1364 app_init_threads(app);
1369 populate_lpm_routes();
1370 print_interface_details();
1376 app_pipeline_type_cmd_push(struct app_params *app,
1377 struct pipeline_type *ptype)
1379 cmdline_parse_ctx_t *cmds;
1382 /* Check input arguments */
1383 if ((app == NULL) ||
1387 n_cmds = pipeline_type_cmds_count(ptype);
1391 cmds = ptype->fe_ops->cmds;
1393 /* Check for available slots in the application commands array */
1394 if (n_cmds > APP_MAX_CMDS - app->n_cmds)
1397 /* Push pipeline commands into the application */
1398 memcpy(&app->cmds[app->n_cmds],
1400 n_cmds * sizeof(cmdline_parse_ctx_t));
1402 for (i = 0; i < n_cmds; i++)
1403 app->cmds[app->n_cmds + i]->data = app;
1405 app->n_cmds += n_cmds;
1406 app->cmds[app->n_cmds] = NULL;
1412 app_pipeline_type_register(struct app_params *app, struct pipeline_type *ptype)
1416 /* Check input arguments */
1417 if ((app == NULL) ||
1419 (ptype->name == NULL) ||
1420 (strlen(ptype->name) == 0) ||
1421 (ptype->be_ops->f_init == NULL) ||
1422 (ptype->be_ops->f_timer == NULL))
1425 /* Check for duplicate entry */
1426 for (i = 0; i < app->n_pipeline_types; i++)
1427 if (strcmp(app->pipeline_type[i].name, ptype->name) == 0)
1430 /* Check for resource availability */
1431 n_cmds = pipeline_type_cmds_count(ptype);
1432 if ((app->n_pipeline_types == APP_MAX_PIPELINE_TYPES) ||
1433 (n_cmds > APP_MAX_CMDS - app->n_cmds))
1436 /* Copy pipeline type */
1437 memcpy(&app->pipeline_type[app->n_pipeline_types++],
1439 sizeof(struct pipeline_type));
1441 /* Copy CLI commands */
1443 app_pipeline_type_cmd_push(app, ptype);
1449 pipeline_type *app_pipeline_type_find(struct app_params *app, char *name)
1453 for (i = 0; i < app->n_pipeline_types; i++)
1454 if (strcmp(app->pipeline_type[i].name, name) == 0)
1455 return &app->pipeline_type[i];