1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2016 Intel Corporation
10 #include <netinet/in.h>
11 #include <netinet/ip.h>
12 #include <netinet/ip6.h>
14 #include <sys/queue.h>
19 #include <rte_common.h>
20 #include <rte_byteorder.h>
23 #include <rte_launch.h>
24 #include <rte_atomic.h>
25 #include <rte_cycles.h>
26 #include <rte_prefetch.h>
27 #include <rte_lcore.h>
28 #include <rte_per_lcore.h>
29 #include <rte_branch_prediction.h>
30 #include <rte_interrupts.h>
31 #include <rte_random.h>
32 #include <rte_debug.h>
33 #include <rte_ether.h>
34 #include <rte_ethdev.h>
35 #include <rte_mempool.h>
41 #include <rte_jhash.h>
42 #include <rte_cryptodev.h>
47 #define RTE_LOGTYPE_IPSEC RTE_LOGTYPE_USER1
49 #define MAX_JUMBO_PKT_LEN 9600
51 #define MEMPOOL_CACHE_SIZE 256
53 #define NB_MBUF (32000)
55 #define CDEV_QUEUE_DESC 2048
56 #define CDEV_MAP_ENTRIES 1024
57 #define CDEV_MP_NB_OBJS 2048
58 #define CDEV_MP_CACHE_SZ 64
59 #define MAX_QUEUE_PAIRS 1
61 #define OPTION_CONFIG "config"
62 #define OPTION_SINGLE_SA "single-sa"
64 #define BURST_TX_DRAIN_US 100 /* TX drain every ~100us */
68 /* Configure how many packets ahead to prefetch, when reading packets */
69 #define PREFETCH_OFFSET 3
71 #define MAX_RX_QUEUE_PER_LCORE 16
73 #define MAX_LCORE_PARAMS 1024
75 #define UNPROTECTED_PORT(port) (unprotected_port_mask & (1 << portid))
78 * Configurable number of RX/TX ring descriptors
80 #define IPSEC_SECGW_RX_DESC_DEFAULT 128
81 #define IPSEC_SECGW_TX_DESC_DEFAULT 512
82 static uint16_t nb_rxd = IPSEC_SECGW_RX_DESC_DEFAULT;
83 static uint16_t nb_txd = IPSEC_SECGW_TX_DESC_DEFAULT;
85 #if RTE_BYTE_ORDER != RTE_LITTLE_ENDIAN
86 #define __BYTES_TO_UINT64(a, b, c, d, e, f, g, h) \
87 (((uint64_t)((a) & 0xff) << 56) | \
88 ((uint64_t)((b) & 0xff) << 48) | \
89 ((uint64_t)((c) & 0xff) << 40) | \
90 ((uint64_t)((d) & 0xff) << 32) | \
91 ((uint64_t)((e) & 0xff) << 24) | \
92 ((uint64_t)((f) & 0xff) << 16) | \
93 ((uint64_t)((g) & 0xff) << 8) | \
94 ((uint64_t)(h) & 0xff))
96 #define __BYTES_TO_UINT64(a, b, c, d, e, f, g, h) \
97 (((uint64_t)((h) & 0xff) << 56) | \
98 ((uint64_t)((g) & 0xff) << 48) | \
99 ((uint64_t)((f) & 0xff) << 40) | \
100 ((uint64_t)((e) & 0xff) << 32) | \
101 ((uint64_t)((d) & 0xff) << 24) | \
102 ((uint64_t)((c) & 0xff) << 16) | \
103 ((uint64_t)((b) & 0xff) << 8) | \
104 ((uint64_t)(a) & 0xff))
106 #define ETHADDR(a, b, c, d, e, f) (__BYTES_TO_UINT64(a, b, c, d, e, f, 0, 0))
108 #define ETHADDR_TO_UINT64(addr) __BYTES_TO_UINT64( \
109 addr.addr_bytes[0], addr.addr_bytes[1], \
110 addr.addr_bytes[2], addr.addr_bytes[3], \
111 addr.addr_bytes[4], addr.addr_bytes[5], \
114 /* port/source ethernet addr and destination ethernet addr */
115 struct ethaddr_info {
119 struct ethaddr_info ethaddr_tbl[RTE_MAX_ETHPORTS] = {
120 { 0, ETHADDR(0x00, 0x16, 0x3e, 0x7e, 0x94, 0x9a) },
121 { 0, ETHADDR(0x00, 0x16, 0x3e, 0x22, 0xa1, 0xd9) },
122 { 0, ETHADDR(0x00, 0x16, 0x3e, 0x08, 0x69, 0x26) },
123 { 0, ETHADDR(0x00, 0x16, 0x3e, 0x49, 0x9e, 0xdd) }
126 /* mask of enabled ports */
127 static uint32_t enabled_port_mask;
128 static uint32_t unprotected_port_mask;
129 static int32_t promiscuous_on = 1;
130 static int32_t numa_on = 1; /**< NUMA is enabled by default. */
131 static uint32_t nb_lcores;
132 static uint32_t single_sa;
133 static uint32_t single_sa_idx;
134 static uint32_t frame_size;
136 struct lcore_rx_queue {
139 } __rte_cache_aligned;
141 struct lcore_params {
145 } __rte_cache_aligned;
147 static struct lcore_params lcore_params_array[MAX_LCORE_PARAMS];
149 static struct lcore_params *lcore_params;
150 static uint16_t nb_lcore_params;
152 static struct rte_hash *cdev_map_in;
153 static struct rte_hash *cdev_map_out;
157 struct rte_mbuf *m_table[MAX_PKT_BURST] __rte_aligned(sizeof(void *));
161 uint16_t nb_rx_queue;
162 struct lcore_rx_queue rx_queue_list[MAX_RX_QUEUE_PER_LCORE];
163 uint16_t tx_queue_id[RTE_MAX_ETHPORTS];
164 struct buffer tx_mbufs[RTE_MAX_ETHPORTS];
165 struct ipsec_ctx inbound;
166 struct ipsec_ctx outbound;
167 struct rt_ctx *rt4_ctx;
168 struct rt_ctx *rt6_ctx;
169 } __rte_cache_aligned;
171 static struct lcore_conf lcore_conf[RTE_MAX_LCORE];
173 static struct rte_eth_conf port_conf = {
175 .mq_mode = ETH_MQ_RX_RSS,
176 .max_rx_pkt_len = ETHER_MAX_LEN,
178 .offloads = DEV_RX_OFFLOAD_CHECKSUM |
179 DEV_RX_OFFLOAD_CRC_STRIP,
180 .ignore_offload_bitfield = 1,
185 .rss_hf = ETH_RSS_IP | ETH_RSS_UDP |
186 ETH_RSS_TCP | ETH_RSS_SCTP,
190 .mq_mode = ETH_MQ_TX_NONE,
191 .offloads = (DEV_TX_OFFLOAD_IPV4_CKSUM |
192 DEV_TX_OFFLOAD_MULTI_SEGS),
196 static struct socket_ctx socket_ctx[NB_SOCKETS];
198 struct traffic_type {
199 const uint8_t *data[MAX_PKT_BURST * 2];
200 struct rte_mbuf *pkts[MAX_PKT_BURST * 2];
201 uint32_t res[MAX_PKT_BURST * 2];
205 struct ipsec_traffic {
206 struct traffic_type ipsec;
207 struct traffic_type ip4;
208 struct traffic_type ip6;
212 prepare_one_packet(struct rte_mbuf *pkt, struct ipsec_traffic *t)
215 struct ether_hdr *eth;
217 eth = rte_pktmbuf_mtod(pkt, struct ether_hdr *);
218 if (eth->ether_type == rte_cpu_to_be_16(ETHER_TYPE_IPv4)) {
219 nlp = (uint8_t *)rte_pktmbuf_adj(pkt, ETHER_HDR_LEN);
220 nlp = RTE_PTR_ADD(nlp, offsetof(struct ip, ip_p));
221 if (*nlp == IPPROTO_ESP)
222 t->ipsec.pkts[(t->ipsec.num)++] = pkt;
224 t->ip4.data[t->ip4.num] = nlp;
225 t->ip4.pkts[(t->ip4.num)++] = pkt;
227 } else if (eth->ether_type == rte_cpu_to_be_16(ETHER_TYPE_IPv6)) {
228 nlp = (uint8_t *)rte_pktmbuf_adj(pkt, ETHER_HDR_LEN);
229 nlp = RTE_PTR_ADD(nlp, offsetof(struct ip6_hdr, ip6_nxt));
230 if (*nlp == IPPROTO_ESP)
231 t->ipsec.pkts[(t->ipsec.num)++] = pkt;
233 t->ip6.data[t->ip6.num] = nlp;
234 t->ip6.pkts[(t->ip6.num)++] = pkt;
237 /* Unknown/Unsupported type, drop the packet */
238 RTE_LOG(ERR, IPSEC, "Unsupported packet type\n");
239 rte_pktmbuf_free(pkt);
242 /* Check if the packet has been processed inline. For inline protocol
243 * processed packets, the metadata in the mbuf can be used to identify
244 * the security processing done on the packet. The metadata will be
245 * used to retrieve the application registered userdata associated
246 * with the security session.
249 if (pkt->ol_flags & PKT_RX_SEC_OFFLOAD) {
251 struct ipsec_mbuf_metadata *priv;
252 struct rte_security_ctx *ctx = (struct rte_security_ctx *)
253 rte_eth_dev_get_sec_ctx(
256 /* Retrieve the userdata registered. Here, the userdata
257 * registered is the SA pointer.
260 sa = (struct ipsec_sa *)
261 rte_security_get_userdata(ctx, pkt->udata64);
264 /* userdata could not be retrieved */
268 /* Save SA as priv member in mbuf. This will be used in the
269 * IPsec selector(SP-SA) check.
272 priv = get_priv(pkt);
278 prepare_traffic(struct rte_mbuf **pkts, struct ipsec_traffic *t,
287 for (i = 0; i < (nb_pkts - PREFETCH_OFFSET); i++) {
288 rte_prefetch0(rte_pktmbuf_mtod(pkts[i + PREFETCH_OFFSET],
290 prepare_one_packet(pkts[i], t);
292 /* Process left packets */
293 for (; i < nb_pkts; i++)
294 prepare_one_packet(pkts[i], t);
298 prepare_tx_pkt(struct rte_mbuf *pkt, uint16_t port)
301 struct ether_hdr *ethhdr;
303 ip = rte_pktmbuf_mtod(pkt, struct ip *);
305 ethhdr = (struct ether_hdr *)rte_pktmbuf_prepend(pkt, ETHER_HDR_LEN);
307 if (ip->ip_v == IPVERSION) {
308 pkt->ol_flags |= PKT_TX_IP_CKSUM | PKT_TX_IPV4;
309 pkt->l3_len = sizeof(struct ip);
310 pkt->l2_len = ETHER_HDR_LEN;
312 ethhdr->ether_type = rte_cpu_to_be_16(ETHER_TYPE_IPv4);
314 pkt->ol_flags |= PKT_TX_IPV6;
315 pkt->l3_len = sizeof(struct ip6_hdr);
316 pkt->l2_len = ETHER_HDR_LEN;
318 ethhdr->ether_type = rte_cpu_to_be_16(ETHER_TYPE_IPv6);
321 memcpy(ðhdr->s_addr, ðaddr_tbl[port].src,
322 sizeof(struct ether_addr));
323 memcpy(ðhdr->d_addr, ðaddr_tbl[port].dst,
324 sizeof(struct ether_addr));
328 prepare_tx_burst(struct rte_mbuf *pkts[], uint16_t nb_pkts, uint16_t port)
331 const int32_t prefetch_offset = 2;
333 for (i = 0; i < (nb_pkts - prefetch_offset); i++) {
334 rte_mbuf_prefetch_part2(pkts[i + prefetch_offset]);
335 prepare_tx_pkt(pkts[i], port);
337 /* Process left packets */
338 for (; i < nb_pkts; i++)
339 prepare_tx_pkt(pkts[i], port);
342 /* Send burst of packets on an output interface */
343 static inline int32_t
344 send_burst(struct lcore_conf *qconf, uint16_t n, uint16_t port)
346 struct rte_mbuf **m_table;
350 queueid = qconf->tx_queue_id[port];
351 m_table = (struct rte_mbuf **)qconf->tx_mbufs[port].m_table;
353 prepare_tx_burst(m_table, n, port);
355 ret = rte_eth_tx_burst(port, queueid, m_table, n);
356 if (unlikely(ret < n)) {
358 rte_pktmbuf_free(m_table[ret]);
365 /* Enqueue a single packet, and send burst if queue is filled */
366 static inline int32_t
367 send_single_packet(struct rte_mbuf *m, uint16_t port)
371 struct lcore_conf *qconf;
373 lcore_id = rte_lcore_id();
375 qconf = &lcore_conf[lcore_id];
376 len = qconf->tx_mbufs[port].len;
377 qconf->tx_mbufs[port].m_table[len] = m;
380 /* enough pkts to be sent */
381 if (unlikely(len == MAX_PKT_BURST)) {
382 send_burst(qconf, MAX_PKT_BURST, port);
386 qconf->tx_mbufs[port].len = len;
391 inbound_sp_sa(struct sp_ctx *sp, struct sa_ctx *sa, struct traffic_type *ip,
395 uint32_t i, j, res, sa_idx;
397 if (ip->num == 0 || sp == NULL)
400 rte_acl_classify((struct rte_acl_ctx *)sp, ip->data, ip->res,
401 ip->num, DEFAULT_MAX_CATEGORIES);
404 for (i = 0; i < ip->num; i++) {
416 /* Only check SPI match for processed IPSec packets */
417 if (i < lim && ((m->ol_flags & PKT_RX_SEC_OFFLOAD) == 0)) {
422 sa_idx = ip->res[i] & PROTECT_MASK;
423 if (sa_idx == 0 || !inbound_sa_check(sa, m, sa_idx)) {
433 process_pkts_inbound(struct ipsec_ctx *ipsec_ctx,
434 struct ipsec_traffic *traffic)
437 uint16_t idx, nb_pkts_in, i, n_ip4, n_ip6;
439 nb_pkts_in = ipsec_inbound(ipsec_ctx, traffic->ipsec.pkts,
440 traffic->ipsec.num, MAX_PKT_BURST);
442 n_ip4 = traffic->ip4.num;
443 n_ip6 = traffic->ip6.num;
445 /* SP/ACL Inbound check ipsec and ip4 */
446 for (i = 0; i < nb_pkts_in; i++) {
447 m = traffic->ipsec.pkts[i];
448 struct ip *ip = rte_pktmbuf_mtod(m, struct ip *);
449 if (ip->ip_v == IPVERSION) {
450 idx = traffic->ip4.num++;
451 traffic->ip4.pkts[idx] = m;
452 traffic->ip4.data[idx] = rte_pktmbuf_mtod_offset(m,
453 uint8_t *, offsetof(struct ip, ip_p));
454 } else if (ip->ip_v == IP6_VERSION) {
455 idx = traffic->ip6.num++;
456 traffic->ip6.pkts[idx] = m;
457 traffic->ip6.data[idx] = rte_pktmbuf_mtod_offset(m,
459 offsetof(struct ip6_hdr, ip6_nxt));
464 inbound_sp_sa(ipsec_ctx->sp4_ctx, ipsec_ctx->sa_ctx, &traffic->ip4,
467 inbound_sp_sa(ipsec_ctx->sp6_ctx, ipsec_ctx->sa_ctx, &traffic->ip6,
472 outbound_sp(struct sp_ctx *sp, struct traffic_type *ip,
473 struct traffic_type *ipsec)
476 uint32_t i, j, sa_idx;
478 if (ip->num == 0 || sp == NULL)
481 rte_acl_classify((struct rte_acl_ctx *)sp, ip->data, ip->res,
482 ip->num, DEFAULT_MAX_CATEGORIES);
485 for (i = 0; i < ip->num; i++) {
487 sa_idx = ip->res[i] & PROTECT_MASK;
488 if ((ip->res[i] == 0) || (ip->res[i] & DISCARD))
490 else if (sa_idx != 0) {
491 ipsec->res[ipsec->num] = sa_idx;
492 ipsec->pkts[ipsec->num++] = m;
500 process_pkts_outbound(struct ipsec_ctx *ipsec_ctx,
501 struct ipsec_traffic *traffic)
504 uint16_t idx, nb_pkts_out, i;
506 /* Drop any IPsec traffic from protected ports */
507 for (i = 0; i < traffic->ipsec.num; i++)
508 rte_pktmbuf_free(traffic->ipsec.pkts[i]);
510 traffic->ipsec.num = 0;
512 outbound_sp(ipsec_ctx->sp4_ctx, &traffic->ip4, &traffic->ipsec);
514 outbound_sp(ipsec_ctx->sp6_ctx, &traffic->ip6, &traffic->ipsec);
516 nb_pkts_out = ipsec_outbound(ipsec_ctx, traffic->ipsec.pkts,
517 traffic->ipsec.res, traffic->ipsec.num,
520 for (i = 0; i < nb_pkts_out; i++) {
521 m = traffic->ipsec.pkts[i];
522 struct ip *ip = rte_pktmbuf_mtod(m, struct ip *);
523 if (ip->ip_v == IPVERSION) {
524 idx = traffic->ip4.num++;
525 traffic->ip4.pkts[idx] = m;
527 idx = traffic->ip6.num++;
528 traffic->ip6.pkts[idx] = m;
534 process_pkts_inbound_nosp(struct ipsec_ctx *ipsec_ctx,
535 struct ipsec_traffic *traffic)
538 uint32_t nb_pkts_in, i, idx;
540 /* Drop any IPv4 traffic from unprotected ports */
541 for (i = 0; i < traffic->ip4.num; i++)
542 rte_pktmbuf_free(traffic->ip4.pkts[i]);
544 traffic->ip4.num = 0;
546 /* Drop any IPv6 traffic from unprotected ports */
547 for (i = 0; i < traffic->ip6.num; i++)
548 rte_pktmbuf_free(traffic->ip6.pkts[i]);
550 traffic->ip6.num = 0;
552 nb_pkts_in = ipsec_inbound(ipsec_ctx, traffic->ipsec.pkts,
553 traffic->ipsec.num, MAX_PKT_BURST);
555 for (i = 0; i < nb_pkts_in; i++) {
556 m = traffic->ipsec.pkts[i];
557 struct ip *ip = rte_pktmbuf_mtod(m, struct ip *);
558 if (ip->ip_v == IPVERSION) {
559 idx = traffic->ip4.num++;
560 traffic->ip4.pkts[idx] = m;
562 idx = traffic->ip6.num++;
563 traffic->ip6.pkts[idx] = m;
569 process_pkts_outbound_nosp(struct ipsec_ctx *ipsec_ctx,
570 struct ipsec_traffic *traffic)
573 uint32_t nb_pkts_out, i;
576 /* Drop any IPsec traffic from protected ports */
577 for (i = 0; i < traffic->ipsec.num; i++)
578 rte_pktmbuf_free(traffic->ipsec.pkts[i]);
580 traffic->ipsec.num = 0;
582 for (i = 0; i < traffic->ip4.num; i++)
583 traffic->ip4.res[i] = single_sa_idx;
585 for (i = 0; i < traffic->ip6.num; i++)
586 traffic->ip6.res[i] = single_sa_idx;
588 nb_pkts_out = ipsec_outbound(ipsec_ctx, traffic->ip4.pkts,
589 traffic->ip4.res, traffic->ip4.num,
592 /* They all sue the same SA (ip4 or ip6 tunnel) */
593 m = traffic->ipsec.pkts[i];
594 ip = rte_pktmbuf_mtod(m, struct ip *);
595 if (ip->ip_v == IPVERSION)
596 traffic->ip4.num = nb_pkts_out;
598 traffic->ip6.num = nb_pkts_out;
601 static inline int32_t
602 get_hop_for_offload_pkt(struct rte_mbuf *pkt, int is_ipv6)
604 struct ipsec_mbuf_metadata *priv;
607 priv = get_priv(pkt);
610 if (unlikely(sa == NULL)) {
611 RTE_LOG(ERR, IPSEC, "SA not saved in private data\n");
619 return (sa->portid | RTE_LPM_LOOKUP_SUCCESS);
630 route4_pkts(struct rt_ctx *rt_ctx, struct rte_mbuf *pkts[], uint8_t nb_pkts)
632 uint32_t hop[MAX_PKT_BURST * 2];
633 uint32_t dst_ip[MAX_PKT_BURST * 2];
636 uint16_t lpm_pkts = 0;
641 /* Need to do an LPM lookup for non-inline packets. Inline packets will
642 * have port ID in the SA
645 for (i = 0; i < nb_pkts; i++) {
646 if (!(pkts[i]->ol_flags & PKT_TX_SEC_OFFLOAD)) {
647 /* Security offload not enabled. So an LPM lookup is
648 * required to get the hop
650 offset = offsetof(struct ip, ip_dst);
651 dst_ip[lpm_pkts] = *rte_pktmbuf_mtod_offset(pkts[i],
653 dst_ip[lpm_pkts] = rte_be_to_cpu_32(dst_ip[lpm_pkts]);
658 rte_lpm_lookup_bulk((struct rte_lpm *)rt_ctx, dst_ip, hop, lpm_pkts);
662 for (i = 0; i < nb_pkts; i++) {
663 if (pkts[i]->ol_flags & PKT_TX_SEC_OFFLOAD) {
664 /* Read hop from the SA */
665 pkt_hop = get_hop_for_offload_pkt(pkts[i], 0);
667 /* Need to use hop returned by lookup */
668 pkt_hop = hop[lpm_pkts++];
671 if ((pkt_hop & RTE_LPM_LOOKUP_SUCCESS) == 0) {
672 rte_pktmbuf_free(pkts[i]);
675 send_single_packet(pkts[i], pkt_hop & 0xff);
680 route6_pkts(struct rt_ctx *rt_ctx, struct rte_mbuf *pkts[], uint8_t nb_pkts)
682 int32_t hop[MAX_PKT_BURST * 2];
683 uint8_t dst_ip[MAX_PKT_BURST * 2][16];
687 uint16_t lpm_pkts = 0;
692 /* Need to do an LPM lookup for non-inline packets. Inline packets will
693 * have port ID in the SA
696 for (i = 0; i < nb_pkts; i++) {
697 if (!(pkts[i]->ol_flags & PKT_TX_SEC_OFFLOAD)) {
698 /* Security offload not enabled. So an LPM lookup is
699 * required to get the hop
701 offset = offsetof(struct ip6_hdr, ip6_dst);
702 ip6_dst = rte_pktmbuf_mtod_offset(pkts[i], uint8_t *,
704 memcpy(&dst_ip[lpm_pkts][0], ip6_dst, 16);
709 rte_lpm6_lookup_bulk_func((struct rte_lpm6 *)rt_ctx, dst_ip, hop,
714 for (i = 0; i < nb_pkts; i++) {
715 if (pkts[i]->ol_flags & PKT_TX_SEC_OFFLOAD) {
716 /* Read hop from the SA */
717 pkt_hop = get_hop_for_offload_pkt(pkts[i], 1);
719 /* Need to use hop returned by lookup */
720 pkt_hop = hop[lpm_pkts++];
724 rte_pktmbuf_free(pkts[i]);
727 send_single_packet(pkts[i], pkt_hop & 0xff);
732 process_pkts(struct lcore_conf *qconf, struct rte_mbuf **pkts,
733 uint8_t nb_pkts, uint16_t portid)
735 struct ipsec_traffic traffic;
737 prepare_traffic(pkts, &traffic, nb_pkts);
739 if (unlikely(single_sa)) {
740 if (UNPROTECTED_PORT(portid))
741 process_pkts_inbound_nosp(&qconf->inbound, &traffic);
743 process_pkts_outbound_nosp(&qconf->outbound, &traffic);
745 if (UNPROTECTED_PORT(portid))
746 process_pkts_inbound(&qconf->inbound, &traffic);
748 process_pkts_outbound(&qconf->outbound, &traffic);
751 route4_pkts(qconf->rt4_ctx, traffic.ip4.pkts, traffic.ip4.num);
752 route6_pkts(qconf->rt6_ctx, traffic.ip6.pkts, traffic.ip6.num);
756 drain_buffers(struct lcore_conf *qconf)
761 for (portid = 0; portid < RTE_MAX_ETHPORTS; portid++) {
762 buf = &qconf->tx_mbufs[portid];
765 send_burst(qconf, buf->len, portid);
770 /* main processing loop */
772 main_loop(__attribute__((unused)) void *dummy)
774 struct rte_mbuf *pkts[MAX_PKT_BURST];
776 uint64_t prev_tsc, diff_tsc, cur_tsc;
780 struct lcore_conf *qconf;
782 const uint64_t drain_tsc = (rte_get_tsc_hz() + US_PER_S - 1)
783 / US_PER_S * BURST_TX_DRAIN_US;
784 struct lcore_rx_queue *rxql;
787 lcore_id = rte_lcore_id();
788 qconf = &lcore_conf[lcore_id];
789 rxql = qconf->rx_queue_list;
790 socket_id = rte_lcore_to_socket_id(lcore_id);
792 qconf->rt4_ctx = socket_ctx[socket_id].rt_ip4;
793 qconf->rt6_ctx = socket_ctx[socket_id].rt_ip6;
794 qconf->inbound.sp4_ctx = socket_ctx[socket_id].sp_ip4_in;
795 qconf->inbound.sp6_ctx = socket_ctx[socket_id].sp_ip6_in;
796 qconf->inbound.sa_ctx = socket_ctx[socket_id].sa_in;
797 qconf->inbound.cdev_map = cdev_map_in;
798 qconf->inbound.session_pool = socket_ctx[socket_id].session_pool;
799 qconf->outbound.sp4_ctx = socket_ctx[socket_id].sp_ip4_out;
800 qconf->outbound.sp6_ctx = socket_ctx[socket_id].sp_ip6_out;
801 qconf->outbound.sa_ctx = socket_ctx[socket_id].sa_out;
802 qconf->outbound.cdev_map = cdev_map_out;
803 qconf->outbound.session_pool = socket_ctx[socket_id].session_pool;
805 if (qconf->nb_rx_queue == 0) {
806 RTE_LOG(INFO, IPSEC, "lcore %u has nothing to do\n", lcore_id);
810 RTE_LOG(INFO, IPSEC, "entering main loop on lcore %u\n", lcore_id);
812 for (i = 0; i < qconf->nb_rx_queue; i++) {
813 portid = rxql[i].port_id;
814 queueid = rxql[i].queue_id;
816 " -- lcoreid=%u portid=%u rxqueueid=%hhu\n",
817 lcore_id, portid, queueid);
821 cur_tsc = rte_rdtsc();
823 /* TX queue buffer drain */
824 diff_tsc = cur_tsc - prev_tsc;
826 if (unlikely(diff_tsc > drain_tsc)) {
827 drain_buffers(qconf);
831 /* Read packet from RX queues */
832 for (i = 0; i < qconf->nb_rx_queue; ++i) {
833 portid = rxql[i].port_id;
834 queueid = rxql[i].queue_id;
835 nb_rx = rte_eth_rx_burst(portid, queueid,
836 pkts, MAX_PKT_BURST);
839 process_pkts(qconf, pkts, nb_rx, portid);
848 uint16_t portid, nb_ports;
852 if (lcore_params == NULL) {
853 printf("Error: No port/queue/core mappings\n");
857 nb_ports = rte_eth_dev_count();
859 for (i = 0; i < nb_lcore_params; ++i) {
860 lcore = lcore_params[i].lcore_id;
861 if (!rte_lcore_is_enabled(lcore)) {
862 printf("error: lcore %hhu is not enabled in "
863 "lcore mask\n", lcore);
866 socket_id = rte_lcore_to_socket_id(lcore);
867 if (socket_id != 0 && numa_on == 0) {
868 printf("warning: lcore %hhu is on socket %d "
872 portid = lcore_params[i].port_id;
873 if ((enabled_port_mask & (1 << portid)) == 0) {
874 printf("port %u is not enabled in port mask\n", portid);
877 if (portid >= nb_ports) {
878 printf("port %u is not present on the board\n", portid);
886 get_port_nb_rx_queues(const uint16_t port)
891 for (i = 0; i < nb_lcore_params; ++i) {
892 if (lcore_params[i].port_id == port &&
893 lcore_params[i].queue_id > queue)
894 queue = lcore_params[i].queue_id;
896 return (uint8_t)(++queue);
900 init_lcore_rx_queues(void)
902 uint16_t i, nb_rx_queue;
905 for (i = 0; i < nb_lcore_params; ++i) {
906 lcore = lcore_params[i].lcore_id;
907 nb_rx_queue = lcore_conf[lcore].nb_rx_queue;
908 if (nb_rx_queue >= MAX_RX_QUEUE_PER_LCORE) {
909 printf("error: too many queues (%u) for lcore: %u\n",
910 nb_rx_queue + 1, lcore);
913 lcore_conf[lcore].rx_queue_list[nb_rx_queue].port_id =
914 lcore_params[i].port_id;
915 lcore_conf[lcore].rx_queue_list[nb_rx_queue].queue_id =
916 lcore_params[i].queue_id;
917 lcore_conf[lcore].nb_rx_queue++;
924 print_usage(const char *prgname)
926 printf("%s [EAL options] -- -p PORTMASK -P -u PORTMASK"
927 " --"OPTION_CONFIG" (port,queue,lcore)[,(port,queue,lcore]"
928 " --single-sa SAIDX -f CONFIG_FILE\n"
929 " -p PORTMASK: hexadecimal bitmask of ports to configure\n"
930 " -P : enable promiscuous mode\n"
931 " -u PORTMASK: hexadecimal bitmask of unprotected ports\n"
932 " -j FRAMESIZE: jumbo frame maximum size\n"
933 " --"OPTION_CONFIG": (port,queue,lcore): "
934 "rx queues configuration\n"
935 " --single-sa SAIDX: use single SA index for outbound, "
937 " -f CONFIG_FILE: Configuration file path\n",
942 parse_portmask(const char *portmask)
947 /* parse hexadecimal string */
948 pm = strtoul(portmask, &end, 16);
949 if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0'))
952 if ((pm == 0) && errno)
959 parse_decimal(const char *str)
964 num = strtoul(str, &end, 10);
965 if ((str[0] == '\0') || (end == NULL) || (*end != '\0'))
972 parse_config(const char *q_arg)
975 const char *p, *p0 = q_arg;
983 unsigned long int_fld[_NUM_FLD];
984 char *str_fld[_NUM_FLD];
990 while ((p = strchr(p0, '(')) != NULL) {
997 if (size >= sizeof(s))
1000 snprintf(s, sizeof(s), "%.*s", size, p);
1001 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') !=
1004 for (i = 0; i < _NUM_FLD; i++) {
1006 int_fld[i] = strtoul(str_fld[i], &end, 0);
1007 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255)
1010 if (nb_lcore_params >= MAX_LCORE_PARAMS) {
1011 printf("exceeded max number of lcore params: %hu\n",
1015 lcore_params_array[nb_lcore_params].port_id =
1016 (uint8_t)int_fld[FLD_PORT];
1017 lcore_params_array[nb_lcore_params].queue_id =
1018 (uint8_t)int_fld[FLD_QUEUE];
1019 lcore_params_array[nb_lcore_params].lcore_id =
1020 (uint8_t)int_fld[FLD_LCORE];
1023 lcore_params = lcore_params_array;
1027 #define __STRNCMP(name, opt) (!strncmp(name, opt, sizeof(opt)))
1029 parse_args_long_options(struct option *lgopts, int32_t option_index)
1032 const char *optname = lgopts[option_index].name;
1034 if (__STRNCMP(optname, OPTION_CONFIG)) {
1035 ret = parse_config(optarg);
1037 printf("invalid config\n");
1040 if (__STRNCMP(optname, OPTION_SINGLE_SA)) {
1041 ret = parse_decimal(optarg);
1044 single_sa_idx = ret;
1045 printf("Configured with single SA index %u\n",
1056 parse_args(int32_t argc, char **argv)
1060 int32_t option_index;
1061 char *prgname = argv[0];
1062 static struct option lgopts[] = {
1063 {OPTION_CONFIG, 1, 0, 0},
1064 {OPTION_SINGLE_SA, 1, 0, 0},
1067 int32_t f_present = 0;
1071 while ((opt = getopt_long(argc, argvopt, "p:Pu:f:j:",
1072 lgopts, &option_index)) != EOF) {
1076 enabled_port_mask = parse_portmask(optarg);
1077 if (enabled_port_mask == 0) {
1078 printf("invalid portmask\n");
1079 print_usage(prgname);
1084 printf("Promiscuous mode selected\n");
1088 unprotected_port_mask = parse_portmask(optarg);
1089 if (unprotected_port_mask == 0) {
1090 printf("invalid unprotected portmask\n");
1091 print_usage(prgname);
1096 if (f_present == 1) {
1097 printf("\"-f\" option present more than "
1099 print_usage(prgname);
1102 if (parse_cfg_file(optarg) < 0) {
1103 printf("parsing file \"%s\" failed\n",
1105 print_usage(prgname);
1112 int32_t size = parse_decimal(optarg);
1114 printf("Invalid jumbo frame size\n");
1116 print_usage(prgname);
1119 printf("Using default value 9000\n");
1125 printf("Enabled jumbo frames size %u\n", frame_size);
1128 if (parse_args_long_options(lgopts, option_index)) {
1129 print_usage(prgname);
1134 print_usage(prgname);
1139 if (f_present == 0) {
1140 printf("Mandatory option \"-f\" not present\n");
1145 argv[optind-1] = prgname;
1148 optind = 1; /* reset getopt lib */
1153 print_ethaddr(const char *name, const struct ether_addr *eth_addr)
1155 char buf[ETHER_ADDR_FMT_SIZE];
1156 ether_format_addr(buf, ETHER_ADDR_FMT_SIZE, eth_addr);
1157 printf("%s%s", name, buf);
1160 /* Check the link status of all ports in up to 9s, and print them finally */
1162 check_all_ports_link_status(uint16_t port_num, uint32_t port_mask)
1164 #define CHECK_INTERVAL 100 /* 100ms */
1165 #define MAX_CHECK_TIME 90 /* 9s (90 * 100ms) in total */
1167 uint8_t count, all_ports_up, print_flag = 0;
1168 struct rte_eth_link link;
1170 printf("\nChecking link status");
1172 for (count = 0; count <= MAX_CHECK_TIME; count++) {
1174 for (portid = 0; portid < port_num; portid++) {
1175 if ((port_mask & (1 << portid)) == 0)
1177 memset(&link, 0, sizeof(link));
1178 rte_eth_link_get_nowait(portid, &link);
1179 /* print link status if flag set */
1180 if (print_flag == 1) {
1181 if (link.link_status)
1183 "Port%d Link Up - speed %u Mbps -%s\n",
1184 portid, link.link_speed,
1185 (link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
1186 ("full-duplex") : ("half-duplex\n"));
1188 printf("Port %d Link Down\n", portid);
1191 /* clear all_ports_up flag if any link down */
1192 if (link.link_status == ETH_LINK_DOWN) {
1197 /* after finally printing all link status, get out */
1198 if (print_flag == 1)
1201 if (all_ports_up == 0) {
1204 rte_delay_ms(CHECK_INTERVAL);
1207 /* set the print_flag if all ports up or timeout */
1208 if (all_ports_up == 1 || count == (MAX_CHECK_TIME - 1)) {
1216 add_mapping(struct rte_hash *map, const char *str, uint16_t cdev_id,
1217 uint16_t qp, struct lcore_params *params,
1218 struct ipsec_ctx *ipsec_ctx,
1219 const struct rte_cryptodev_capabilities *cipher,
1220 const struct rte_cryptodev_capabilities *auth,
1221 const struct rte_cryptodev_capabilities *aead)
1225 struct cdev_key key = { 0 };
1227 key.lcore_id = params->lcore_id;
1229 key.cipher_algo = cipher->sym.cipher.algo;
1231 key.auth_algo = auth->sym.auth.algo;
1233 key.aead_algo = aead->sym.aead.algo;
1235 ret = rte_hash_lookup(map, &key);
1239 for (i = 0; i < ipsec_ctx->nb_qps; i++)
1240 if (ipsec_ctx->tbl[i].id == cdev_id)
1243 if (i == ipsec_ctx->nb_qps) {
1244 if (ipsec_ctx->nb_qps == MAX_QP_PER_LCORE) {
1245 printf("Maximum number of crypto devices assigned to "
1246 "a core, increase MAX_QP_PER_LCORE value\n");
1249 ipsec_ctx->tbl[i].id = cdev_id;
1250 ipsec_ctx->tbl[i].qp = qp;
1251 ipsec_ctx->nb_qps++;
1252 printf("%s cdev mapping: lcore %u using cdev %u qp %u "
1253 "(cdev_id_qp %lu)\n", str, key.lcore_id,
1257 ret = rte_hash_add_key_data(map, &key, (void *)i);
1259 printf("Faled to insert cdev mapping for (lcore %u, "
1260 "cdev %u, qp %u), errno %d\n",
1261 key.lcore_id, ipsec_ctx->tbl[i].id,
1262 ipsec_ctx->tbl[i].qp, ret);
1270 add_cdev_mapping(struct rte_cryptodev_info *dev_info, uint16_t cdev_id,
1271 uint16_t qp, struct lcore_params *params)
1274 const struct rte_cryptodev_capabilities *i, *j;
1275 struct rte_hash *map;
1276 struct lcore_conf *qconf;
1277 struct ipsec_ctx *ipsec_ctx;
1280 qconf = &lcore_conf[params->lcore_id];
1282 if ((unprotected_port_mask & (1 << params->port_id)) == 0) {
1284 ipsec_ctx = &qconf->outbound;
1288 ipsec_ctx = &qconf->inbound;
1292 /* Required cryptodevs with operation chainning */
1293 if (!(dev_info->feature_flags &
1294 RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING))
1297 for (i = dev_info->capabilities;
1298 i->op != RTE_CRYPTO_OP_TYPE_UNDEFINED; i++) {
1299 if (i->op != RTE_CRYPTO_OP_TYPE_SYMMETRIC)
1302 if (i->sym.xform_type == RTE_CRYPTO_SYM_XFORM_AEAD) {
1303 ret |= add_mapping(map, str, cdev_id, qp, params,
1304 ipsec_ctx, NULL, NULL, i);
1308 if (i->sym.xform_type != RTE_CRYPTO_SYM_XFORM_CIPHER)
1311 for (j = dev_info->capabilities;
1312 j->op != RTE_CRYPTO_OP_TYPE_UNDEFINED; j++) {
1313 if (j->op != RTE_CRYPTO_OP_TYPE_SYMMETRIC)
1316 if (j->sym.xform_type != RTE_CRYPTO_SYM_XFORM_AUTH)
1319 ret |= add_mapping(map, str, cdev_id, qp, params,
1320 ipsec_ctx, i, j, NULL);
1328 cryptodevs_init(void)
1330 struct rte_cryptodev_config dev_conf;
1331 struct rte_cryptodev_qp_conf qp_conf;
1332 uint16_t idx, max_nb_qps, qp, i;
1334 struct rte_hash_parameters params = { 0 };
1336 params.entries = CDEV_MAP_ENTRIES;
1337 params.key_len = sizeof(struct cdev_key);
1338 params.hash_func = rte_jhash;
1339 params.hash_func_init_val = 0;
1340 params.socket_id = rte_socket_id();
1342 params.name = "cdev_map_in";
1343 cdev_map_in = rte_hash_create(¶ms);
1344 if (cdev_map_in == NULL)
1345 rte_panic("Failed to create cdev_map hash table, errno = %d\n",
1348 params.name = "cdev_map_out";
1349 cdev_map_out = rte_hash_create(¶ms);
1350 if (cdev_map_out == NULL)
1351 rte_panic("Failed to create cdev_map hash table, errno = %d\n",
1354 printf("lcore/cryptodev/qp mappings:\n");
1356 uint32_t max_sess_sz = 0, sess_sz;
1357 for (cdev_id = 0; cdev_id < rte_cryptodev_count(); cdev_id++) {
1358 sess_sz = rte_cryptodev_get_private_session_size(cdev_id);
1359 if (sess_sz > max_sess_sz)
1360 max_sess_sz = sess_sz;
1364 /* Start from last cdev id to give HW priority */
1365 for (cdev_id = rte_cryptodev_count() - 1; cdev_id >= 0; cdev_id--) {
1366 struct rte_cryptodev_info cdev_info;
1368 rte_cryptodev_info_get(cdev_id, &cdev_info);
1370 if (nb_lcore_params > cdev_info.max_nb_queue_pairs)
1371 max_nb_qps = cdev_info.max_nb_queue_pairs;
1373 max_nb_qps = nb_lcore_params;
1377 while (qp < max_nb_qps && i < nb_lcore_params) {
1378 if (add_cdev_mapping(&cdev_info, cdev_id, qp,
1379 &lcore_params[idx]))
1382 idx = idx % nb_lcore_params;
1389 dev_conf.socket_id = rte_cryptodev_socket_id(cdev_id);
1390 dev_conf.nb_queue_pairs = qp;
1392 if (!socket_ctx[dev_conf.socket_id].session_pool) {
1393 char mp_name[RTE_MEMPOOL_NAMESIZE];
1394 struct rte_mempool *sess_mp;
1396 snprintf(mp_name, RTE_MEMPOOL_NAMESIZE,
1397 "sess_mp_%u", dev_conf.socket_id);
1398 sess_mp = rte_mempool_create(mp_name,
1402 0, NULL, NULL, NULL,
1403 NULL, dev_conf.socket_id,
1405 if (sess_mp == NULL)
1406 rte_exit(EXIT_FAILURE,
1407 "Cannot create session pool on socket %d\n",
1408 dev_conf.socket_id);
1410 printf("Allocated session pool on socket %d\n",
1411 dev_conf.socket_id);
1412 socket_ctx[dev_conf.socket_id].session_pool = sess_mp;
1415 if (rte_cryptodev_configure(cdev_id, &dev_conf))
1416 rte_panic("Failed to initialize cryptodev %u\n",
1419 qp_conf.nb_descriptors = CDEV_QUEUE_DESC;
1420 for (qp = 0; qp < dev_conf.nb_queue_pairs; qp++)
1421 if (rte_cryptodev_queue_pair_setup(cdev_id, qp,
1422 &qp_conf, dev_conf.socket_id,
1423 socket_ctx[dev_conf.socket_id].session_pool))
1424 rte_panic("Failed to setup queue %u for "
1425 "cdev_id %u\n", 0, cdev_id);
1427 if (rte_cryptodev_start(cdev_id))
1428 rte_panic("Failed to start cryptodev %u\n",
1438 port_init(uint16_t portid)
1440 struct rte_eth_dev_info dev_info;
1441 struct rte_eth_txconf *txconf;
1442 uint16_t nb_tx_queue, nb_rx_queue;
1443 uint16_t tx_queueid, rx_queueid, queue, lcore_id;
1444 int32_t ret, socket_id;
1445 struct lcore_conf *qconf;
1446 struct ether_addr ethaddr;
1447 struct rte_eth_conf local_port_conf = port_conf;
1449 rte_eth_dev_info_get(portid, &dev_info);
1451 printf("Configuring device port %u:\n", portid);
1453 rte_eth_macaddr_get(portid, ðaddr);
1454 ethaddr_tbl[portid].src = ETHADDR_TO_UINT64(ethaddr);
1455 print_ethaddr("Address: ", ðaddr);
1458 nb_rx_queue = get_port_nb_rx_queues(portid);
1459 nb_tx_queue = nb_lcores;
1461 if (nb_rx_queue > dev_info.max_rx_queues)
1462 rte_exit(EXIT_FAILURE, "Error: queue %u not available "
1463 "(max rx queue is %u)\n",
1464 nb_rx_queue, dev_info.max_rx_queues);
1466 if (nb_tx_queue > dev_info.max_tx_queues)
1467 rte_exit(EXIT_FAILURE, "Error: queue %u not available "
1468 "(max tx queue is %u)\n",
1469 nb_tx_queue, dev_info.max_tx_queues);
1471 printf("Creating queues: nb_rx_queue=%d nb_tx_queue=%u...\n",
1472 nb_rx_queue, nb_tx_queue);
1475 local_port_conf.rxmode.max_rx_pkt_len = frame_size;
1476 local_port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_JUMBO_FRAME;
1479 if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SECURITY)
1480 local_port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_SECURITY;
1481 if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SECURITY)
1482 local_port_conf.txmode.offloads |= DEV_TX_OFFLOAD_SECURITY;
1483 if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
1484 local_port_conf.txmode.offloads |=
1485 DEV_TX_OFFLOAD_MBUF_FAST_FREE;
1486 ret = rte_eth_dev_configure(portid, nb_rx_queue, nb_tx_queue,
1489 rte_exit(EXIT_FAILURE, "Cannot configure device: "
1490 "err=%d, port=%d\n", ret, portid);
1492 ret = rte_eth_dev_adjust_nb_rx_tx_desc(portid, &nb_rxd, &nb_txd);
1494 rte_exit(EXIT_FAILURE, "Cannot adjust number of descriptors: "
1495 "err=%d, port=%d\n", ret, portid);
1497 /* init one TX queue per lcore */
1499 for (lcore_id = 0; lcore_id < RTE_MAX_LCORE; lcore_id++) {
1500 if (rte_lcore_is_enabled(lcore_id) == 0)
1504 socket_id = (uint8_t)rte_lcore_to_socket_id(lcore_id);
1509 printf("Setup txq=%u,%d,%d\n", lcore_id, tx_queueid, socket_id);
1511 txconf = &dev_info.default_txconf;
1512 txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE;
1513 txconf->offloads = local_port_conf.txmode.offloads;
1515 ret = rte_eth_tx_queue_setup(portid, tx_queueid, nb_txd,
1518 rte_exit(EXIT_FAILURE, "rte_eth_tx_queue_setup: "
1519 "err=%d, port=%d\n", ret, portid);
1521 qconf = &lcore_conf[lcore_id];
1522 qconf->tx_queue_id[portid] = tx_queueid;
1525 /* init RX queues */
1526 for (queue = 0; queue < qconf->nb_rx_queue; ++queue) {
1527 struct rte_eth_rxconf rxq_conf;
1529 if (portid != qconf->rx_queue_list[queue].port_id)
1532 rx_queueid = qconf->rx_queue_list[queue].queue_id;
1534 printf("Setup rxq=%d,%d,%d\n", portid, rx_queueid,
1537 rxq_conf = dev_info.default_rxconf;
1538 rxq_conf.offloads = local_port_conf.rxmode.offloads;
1539 ret = rte_eth_rx_queue_setup(portid, rx_queueid,
1540 nb_rxd, socket_id, &rxq_conf,
1541 socket_ctx[socket_id].mbuf_pool);
1543 rte_exit(EXIT_FAILURE,
1544 "rte_eth_rx_queue_setup: err=%d, "
1545 "port=%d\n", ret, portid);
1552 pool_init(struct socket_ctx *ctx, int32_t socket_id, uint32_t nb_mbuf)
1555 uint32_t buff_size = frame_size ? (frame_size + RTE_PKTMBUF_HEADROOM) :
1556 RTE_MBUF_DEFAULT_BUF_SIZE;
1559 snprintf(s, sizeof(s), "mbuf_pool_%d", socket_id);
1560 ctx->mbuf_pool = rte_pktmbuf_pool_create(s, nb_mbuf,
1561 MEMPOOL_CACHE_SIZE, ipsec_metadata_size(),
1564 if (ctx->mbuf_pool == NULL)
1565 rte_exit(EXIT_FAILURE, "Cannot init mbuf pool on socket %d\n",
1568 printf("Allocated mbuf pool on socket %d\n", socket_id);
1572 main(int32_t argc, char **argv)
1577 uint16_t portid, nb_ports;
1580 ret = rte_eal_init(argc, argv);
1582 rte_exit(EXIT_FAILURE, "Invalid EAL parameters\n");
1586 /* parse application arguments (after the EAL ones) */
1587 ret = parse_args(argc, argv);
1589 rte_exit(EXIT_FAILURE, "Invalid parameters\n");
1591 if ((unprotected_port_mask & enabled_port_mask) !=
1592 unprotected_port_mask)
1593 rte_exit(EXIT_FAILURE, "Invalid unprotected portmask 0x%x\n",
1594 unprotected_port_mask);
1596 nb_ports = rte_eth_dev_count();
1598 if (check_params() < 0)
1599 rte_exit(EXIT_FAILURE, "check_params failed\n");
1601 ret = init_lcore_rx_queues();
1603 rte_exit(EXIT_FAILURE, "init_lcore_rx_queues failed\n");
1605 nb_lcores = rte_lcore_count();
1607 /* Replicate each context per socket */
1608 for (lcore_id = 0; lcore_id < RTE_MAX_LCORE; lcore_id++) {
1609 if (rte_lcore_is_enabled(lcore_id) == 0)
1613 socket_id = (uint8_t)rte_lcore_to_socket_id(lcore_id);
1617 if (socket_ctx[socket_id].mbuf_pool)
1620 sa_init(&socket_ctx[socket_id], socket_id);
1622 sp4_init(&socket_ctx[socket_id], socket_id);
1624 sp6_init(&socket_ctx[socket_id], socket_id);
1626 rt_init(&socket_ctx[socket_id], socket_id);
1628 pool_init(&socket_ctx[socket_id], socket_id, NB_MBUF);
1631 for (portid = 0; portid < nb_ports; portid++) {
1632 if ((enabled_port_mask & (1 << portid)) == 0)
1641 for (portid = 0; portid < nb_ports; portid++) {
1642 if ((enabled_port_mask & (1 << portid)) == 0)
1646 ret = rte_eth_dev_start(portid);
1648 rte_exit(EXIT_FAILURE, "rte_eth_dev_start: "
1649 "err=%d, port=%d\n", ret, portid);
1651 * If enabled, put device in promiscuous mode.
1652 * This allows IO forwarding mode to forward packets
1653 * to itself through 2 cross-connected ports of the
1657 rte_eth_promiscuous_enable(portid);
1660 check_all_ports_link_status(nb_ports, enabled_port_mask);
1662 /* launch per-lcore init on every lcore */
1663 rte_eal_mp_remote_launch(main_loop, NULL, CALL_MASTER);
1664 RTE_LCORE_FOREACH_SLAVE(lcore_id) {
1665 if (rte_eal_wait_lcore(lcore_id) < 0)