1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2010-2018 Intel Corporation
7 #include <rte_common.h>
8 #include <rte_byteorder.h>
9 #include <rte_cycles.h>
10 #include <rte_malloc.h>
11 #include <rte_memcpy.h>
12 #include <rte_ether.h>
17 #include <rte_vxlan.h>
18 #include <rte_cryptodev.h>
19 #include <rte_cryptodev_pmd.h>
21 #include "rte_table_action.h"
23 #define rte_htons rte_cpu_to_be_16
24 #define rte_htonl rte_cpu_to_be_32
26 #define rte_ntohs rte_be_to_cpu_16
27 #define rte_ntohl rte_be_to_cpu_32
30 * RTE_TABLE_ACTION_FWD
32 #define fwd_data rte_pipeline_table_entry
35 fwd_apply(struct fwd_data *data,
36 struct rte_table_action_fwd_params *p)
38 data->action = p->action;
40 if (p->action == RTE_PIPELINE_ACTION_PORT)
41 data->port_id = p->id;
43 if (p->action == RTE_PIPELINE_ACTION_TABLE)
44 data->table_id = p->id;
53 lb_cfg_check(struct rte_table_action_lb_config *cfg)
56 (cfg->key_size < RTE_TABLE_ACTION_LB_KEY_SIZE_MIN) ||
57 (cfg->key_size > RTE_TABLE_ACTION_LB_KEY_SIZE_MAX) ||
58 (!rte_is_power_of_2(cfg->key_size)) ||
59 (cfg->f_hash == NULL))
66 uint32_t out[RTE_TABLE_ACTION_LB_TABLE_SIZE];
70 lb_apply(struct lb_data *data,
71 struct rte_table_action_lb_params *p)
73 memcpy(data->out, p->out, sizeof(data->out));
78 static __rte_always_inline void
79 pkt_work_lb(struct rte_mbuf *mbuf,
81 struct rte_table_action_lb_config *cfg)
83 uint8_t *pkt_key = RTE_MBUF_METADATA_UINT8_PTR(mbuf, cfg->key_offset);
84 uint32_t *out = RTE_MBUF_METADATA_UINT32_PTR(mbuf, cfg->out_offset);
88 digest = cfg->f_hash(pkt_key,
92 pos = digest & (RTE_TABLE_ACTION_LB_TABLE_SIZE - 1);
93 out_val = data->out[pos];
99 * RTE_TABLE_ACTION_MTR
102 mtr_cfg_check(struct rte_table_action_mtr_config *mtr)
104 if ((mtr->alg == RTE_TABLE_ACTION_METER_SRTCM) ||
105 ((mtr->n_tc != 1) && (mtr->n_tc != 4)) ||
106 (mtr->n_bytes_enabled != 0))
111 struct mtr_trtcm_data {
112 struct rte_meter_trtcm trtcm;
113 uint64_t stats[RTE_COLORS];
116 #define MTR_TRTCM_DATA_METER_PROFILE_ID_GET(data) \
117 (((data)->stats[RTE_COLOR_GREEN] & 0xF8LLU) >> 3)
120 mtr_trtcm_data_meter_profile_id_set(struct mtr_trtcm_data *data,
123 data->stats[RTE_COLOR_GREEN] &= ~0xF8LLU;
124 data->stats[RTE_COLOR_GREEN] |= (profile_id % 32) << 3;
127 #define MTR_TRTCM_DATA_POLICER_ACTION_DROP_GET(data, color)\
128 (((data)->stats[(color)] & 4LLU) >> 2)
130 #define MTR_TRTCM_DATA_POLICER_ACTION_COLOR_GET(data, color)\
131 ((enum rte_color)((data)->stats[(color)] & 3LLU))
134 mtr_trtcm_data_policer_action_set(struct mtr_trtcm_data *data,
135 enum rte_color color,
136 enum rte_table_action_policer action)
138 if (action == RTE_TABLE_ACTION_POLICER_DROP) {
139 data->stats[color] |= 4LLU;
141 data->stats[color] &= ~7LLU;
142 data->stats[color] |= color & 3LLU;
147 mtr_trtcm_data_stats_get(struct mtr_trtcm_data *data,
148 enum rte_color color)
150 return data->stats[color] >> 8;
154 mtr_trtcm_data_stats_reset(struct mtr_trtcm_data *data,
155 enum rte_color color)
157 data->stats[color] &= 0xFFLU;
160 #define MTR_TRTCM_DATA_STATS_INC(data, color) \
161 ((data)->stats[(color)] += (1LLU << 8))
164 mtr_data_size(struct rte_table_action_mtr_config *mtr)
166 return mtr->n_tc * sizeof(struct mtr_trtcm_data);
169 struct dscp_table_entry_data {
170 enum rte_color color;
175 struct dscp_table_data {
176 struct dscp_table_entry_data entry[64];
179 struct meter_profile_data {
180 struct rte_meter_trtcm_profile profile;
185 static struct meter_profile_data *
186 meter_profile_data_find(struct meter_profile_data *mp,
192 for (i = 0; i < mp_size; i++) {
193 struct meter_profile_data *mp_data = &mp[i];
195 if (mp_data->valid && (mp_data->profile_id == profile_id))
202 static struct meter_profile_data *
203 meter_profile_data_find_unused(struct meter_profile_data *mp,
208 for (i = 0; i < mp_size; i++) {
209 struct meter_profile_data *mp_data = &mp[i];
219 mtr_apply_check(struct rte_table_action_mtr_params *p,
220 struct rte_table_action_mtr_config *cfg,
221 struct meter_profile_data *mp,
226 if (p->tc_mask > RTE_LEN2MASK(cfg->n_tc, uint32_t))
229 for (i = 0; i < RTE_TABLE_ACTION_TC_MAX; i++) {
230 struct rte_table_action_mtr_tc_params *p_tc = &p->mtr[i];
231 struct meter_profile_data *mp_data;
233 if ((p->tc_mask & (1LLU << i)) == 0)
236 mp_data = meter_profile_data_find(mp,
238 p_tc->meter_profile_id);
247 mtr_apply(struct mtr_trtcm_data *data,
248 struct rte_table_action_mtr_params *p,
249 struct rte_table_action_mtr_config *cfg,
250 struct meter_profile_data *mp,
256 /* Check input arguments */
257 status = mtr_apply_check(p, cfg, mp, mp_size);
262 for (i = 0; i < RTE_TABLE_ACTION_TC_MAX; i++) {
263 struct rte_table_action_mtr_tc_params *p_tc = &p->mtr[i];
264 struct mtr_trtcm_data *data_tc = &data[i];
265 struct meter_profile_data *mp_data;
267 if ((p->tc_mask & (1LLU << i)) == 0)
271 mp_data = meter_profile_data_find(mp,
273 p_tc->meter_profile_id);
277 memset(data_tc, 0, sizeof(*data_tc));
280 status = rte_meter_trtcm_config(&data_tc->trtcm,
286 mtr_trtcm_data_meter_profile_id_set(data_tc,
289 /* Policer actions */
290 mtr_trtcm_data_policer_action_set(data_tc,
292 p_tc->policer[RTE_COLOR_GREEN]);
294 mtr_trtcm_data_policer_action_set(data_tc,
296 p_tc->policer[RTE_COLOR_YELLOW]);
298 mtr_trtcm_data_policer_action_set(data_tc,
300 p_tc->policer[RTE_COLOR_RED]);
306 static __rte_always_inline uint64_t
307 pkt_work_mtr(struct rte_mbuf *mbuf,
308 struct mtr_trtcm_data *data,
309 struct dscp_table_data *dscp_table,
310 struct meter_profile_data *mp,
313 uint16_t total_length)
316 struct dscp_table_entry_data *dscp_entry = &dscp_table->entry[dscp];
317 enum rte_color color_in, color_meter, color_policer;
321 color_in = dscp_entry->color;
323 mp_id = MTR_TRTCM_DATA_METER_PROFILE_ID_GET(data);
326 color_meter = rte_meter_trtcm_color_aware_check(
334 MTR_TRTCM_DATA_STATS_INC(data, color_meter);
337 drop_mask = MTR_TRTCM_DATA_POLICER_ACTION_DROP_GET(data, color_meter);
339 MTR_TRTCM_DATA_POLICER_ACTION_COLOR_GET(data, color_meter);
340 rte_mbuf_sched_color_set(mbuf, (uint8_t)color_policer);
346 * RTE_TABLE_ACTION_TM
349 tm_cfg_check(struct rte_table_action_tm_config *tm)
351 if ((tm->n_subports_per_port == 0) ||
352 (rte_is_power_of_2(tm->n_subports_per_port) == 0) ||
353 (tm->n_subports_per_port > UINT16_MAX) ||
354 (tm->n_pipes_per_subport == 0) ||
355 (rte_is_power_of_2(tm->n_pipes_per_subport) == 0))
367 tm_apply_check(struct rte_table_action_tm_params *p,
368 struct rte_table_action_tm_config *cfg)
370 if ((p->subport_id >= cfg->n_subports_per_port) ||
371 (p->pipe_id >= cfg->n_pipes_per_subport))
378 tm_apply(struct tm_data *data,
379 struct rte_table_action_tm_params *p,
380 struct rte_table_action_tm_config *cfg)
384 /* Check input arguments */
385 status = tm_apply_check(p, cfg);
390 data->queue_id = p->subport_id <<
391 (__builtin_ctz(cfg->n_pipes_per_subport) + 4) |
397 static __rte_always_inline void
398 pkt_work_tm(struct rte_mbuf *mbuf,
399 struct tm_data *data,
400 struct dscp_table_data *dscp_table,
403 struct dscp_table_entry_data *dscp_entry = &dscp_table->entry[dscp];
404 uint32_t queue_id = data->queue_id |
405 dscp_entry->tc_queue;
406 rte_mbuf_sched_set(mbuf, queue_id, dscp_entry->tc,
407 (uint8_t)dscp_entry->color);
411 * RTE_TABLE_ACTION_ENCAP
414 encap_valid(enum rte_table_action_encap_type encap)
417 case RTE_TABLE_ACTION_ENCAP_ETHER:
418 case RTE_TABLE_ACTION_ENCAP_VLAN:
419 case RTE_TABLE_ACTION_ENCAP_QINQ:
420 case RTE_TABLE_ACTION_ENCAP_MPLS:
421 case RTE_TABLE_ACTION_ENCAP_PPPOE:
422 case RTE_TABLE_ACTION_ENCAP_VXLAN:
423 case RTE_TABLE_ACTION_ENCAP_QINQ_PPPOE:
431 encap_cfg_check(struct rte_table_action_encap_config *encap)
433 if ((encap->encap_mask == 0) ||
434 (__builtin_popcountll(encap->encap_mask) != 1))
440 struct encap_ether_data {
441 struct rte_ether_hdr ether;
444 #define VLAN(pcp, dei, vid) \
445 ((uint16_t)((((uint64_t)(pcp)) & 0x7LLU) << 13) | \
446 ((((uint64_t)(dei)) & 0x1LLU) << 12) | \
447 (((uint64_t)(vid)) & 0xFFFLLU)) \
449 struct encap_vlan_data {
450 struct rte_ether_hdr ether;
451 struct rte_vlan_hdr vlan;
454 struct encap_qinq_data {
455 struct rte_ether_hdr ether;
456 struct rte_vlan_hdr svlan;
457 struct rte_vlan_hdr cvlan;
460 #define ETHER_TYPE_MPLS_UNICAST 0x8847
462 #define ETHER_TYPE_MPLS_MULTICAST 0x8848
464 #define MPLS(label, tc, s, ttl) \
465 ((uint32_t)(((((uint64_t)(label)) & 0xFFFFFLLU) << 12) |\
466 ((((uint64_t)(tc)) & 0x7LLU) << 9) | \
467 ((((uint64_t)(s)) & 0x1LLU) << 8) | \
468 (((uint64_t)(ttl)) & 0xFFLLU)))
470 struct encap_mpls_data {
471 struct rte_ether_hdr ether;
472 uint32_t mpls[RTE_TABLE_ACTION_MPLS_LABELS_MAX];
474 } __rte_packed __rte_aligned(2);
476 #define PPP_PROTOCOL_IP 0x0021
478 struct pppoe_ppp_hdr {
479 uint16_t ver_type_code;
485 struct encap_pppoe_data {
486 struct rte_ether_hdr ether;
487 struct pppoe_ppp_hdr pppoe_ppp;
490 #define IP_PROTO_UDP 17
492 struct encap_vxlan_ipv4_data {
493 struct rte_ether_hdr ether;
494 struct rte_ipv4_hdr ipv4;
495 struct rte_udp_hdr udp;
496 struct rte_vxlan_hdr vxlan;
497 } __rte_packed __rte_aligned(2);
499 struct encap_vxlan_ipv4_vlan_data {
500 struct rte_ether_hdr ether;
501 struct rte_vlan_hdr vlan;
502 struct rte_ipv4_hdr ipv4;
503 struct rte_udp_hdr udp;
504 struct rte_vxlan_hdr vxlan;
505 } __rte_packed __rte_aligned(2);
507 struct encap_vxlan_ipv6_data {
508 struct rte_ether_hdr ether;
509 struct rte_ipv6_hdr ipv6;
510 struct rte_udp_hdr udp;
511 struct rte_vxlan_hdr vxlan;
512 } __rte_packed __rte_aligned(2);
514 struct encap_vxlan_ipv6_vlan_data {
515 struct rte_ether_hdr ether;
516 struct rte_vlan_hdr vlan;
517 struct rte_ipv6_hdr ipv6;
518 struct rte_udp_hdr udp;
519 struct rte_vxlan_hdr vxlan;
520 } __rte_packed __rte_aligned(2);
522 struct encap_qinq_pppoe_data {
523 struct rte_ether_hdr ether;
524 struct rte_vlan_hdr svlan;
525 struct rte_vlan_hdr cvlan;
526 struct pppoe_ppp_hdr pppoe_ppp;
527 } __rte_packed __rte_aligned(2);
530 encap_data_size(struct rte_table_action_encap_config *encap)
532 switch (encap->encap_mask) {
533 case 1LLU << RTE_TABLE_ACTION_ENCAP_ETHER:
534 return sizeof(struct encap_ether_data);
536 case 1LLU << RTE_TABLE_ACTION_ENCAP_VLAN:
537 return sizeof(struct encap_vlan_data);
539 case 1LLU << RTE_TABLE_ACTION_ENCAP_QINQ:
540 return sizeof(struct encap_qinq_data);
542 case 1LLU << RTE_TABLE_ACTION_ENCAP_MPLS:
543 return sizeof(struct encap_mpls_data);
545 case 1LLU << RTE_TABLE_ACTION_ENCAP_PPPOE:
546 return sizeof(struct encap_pppoe_data);
548 case 1LLU << RTE_TABLE_ACTION_ENCAP_VXLAN:
549 if (encap->vxlan.ip_version)
550 if (encap->vxlan.vlan)
551 return sizeof(struct encap_vxlan_ipv4_vlan_data);
553 return sizeof(struct encap_vxlan_ipv4_data);
555 if (encap->vxlan.vlan)
556 return sizeof(struct encap_vxlan_ipv6_vlan_data);
558 return sizeof(struct encap_vxlan_ipv6_data);
560 case 1LLU << RTE_TABLE_ACTION_ENCAP_QINQ_PPPOE:
561 return sizeof(struct encap_qinq_pppoe_data);
569 encap_apply_check(struct rte_table_action_encap_params *p,
570 struct rte_table_action_encap_config *cfg)
572 if ((encap_valid(p->type) == 0) ||
573 ((cfg->encap_mask & (1LLU << p->type)) == 0))
577 case RTE_TABLE_ACTION_ENCAP_ETHER:
580 case RTE_TABLE_ACTION_ENCAP_VLAN:
583 case RTE_TABLE_ACTION_ENCAP_QINQ:
586 case RTE_TABLE_ACTION_ENCAP_MPLS:
587 if ((p->mpls.mpls_count == 0) ||
588 (p->mpls.mpls_count > RTE_TABLE_ACTION_MPLS_LABELS_MAX))
593 case RTE_TABLE_ACTION_ENCAP_PPPOE:
596 case RTE_TABLE_ACTION_ENCAP_VXLAN:
599 case RTE_TABLE_ACTION_ENCAP_QINQ_PPPOE:
608 encap_ether_apply(void *data,
609 struct rte_table_action_encap_params *p,
610 struct rte_table_action_common_config *common_cfg)
612 struct encap_ether_data *d = data;
613 uint16_t ethertype = (common_cfg->ip_version) ?
614 RTE_ETHER_TYPE_IPV4 :
618 rte_ether_addr_copy(&p->ether.ether.da, &d->ether.d_addr);
619 rte_ether_addr_copy(&p->ether.ether.sa, &d->ether.s_addr);
620 d->ether.ether_type = rte_htons(ethertype);
626 encap_vlan_apply(void *data,
627 struct rte_table_action_encap_params *p,
628 struct rte_table_action_common_config *common_cfg)
630 struct encap_vlan_data *d = data;
631 uint16_t ethertype = (common_cfg->ip_version) ?
632 RTE_ETHER_TYPE_IPV4 :
636 rte_ether_addr_copy(&p->vlan.ether.da, &d->ether.d_addr);
637 rte_ether_addr_copy(&p->vlan.ether.sa, &d->ether.s_addr);
638 d->ether.ether_type = rte_htons(RTE_ETHER_TYPE_VLAN);
641 d->vlan.vlan_tci = rte_htons(VLAN(p->vlan.vlan.pcp,
644 d->vlan.eth_proto = rte_htons(ethertype);
650 encap_qinq_apply(void *data,
651 struct rte_table_action_encap_params *p,
652 struct rte_table_action_common_config *common_cfg)
654 struct encap_qinq_data *d = data;
655 uint16_t ethertype = (common_cfg->ip_version) ?
656 RTE_ETHER_TYPE_IPV4 :
660 rte_ether_addr_copy(&p->qinq.ether.da, &d->ether.d_addr);
661 rte_ether_addr_copy(&p->qinq.ether.sa, &d->ether.s_addr);
662 d->ether.ether_type = rte_htons(RTE_ETHER_TYPE_QINQ);
665 d->svlan.vlan_tci = rte_htons(VLAN(p->qinq.svlan.pcp,
668 d->svlan.eth_proto = rte_htons(RTE_ETHER_TYPE_VLAN);
671 d->cvlan.vlan_tci = rte_htons(VLAN(p->qinq.cvlan.pcp,
674 d->cvlan.eth_proto = rte_htons(ethertype);
680 encap_qinq_pppoe_apply(void *data,
681 struct rte_table_action_encap_params *p)
683 struct encap_qinq_pppoe_data *d = data;
686 rte_ether_addr_copy(&p->qinq.ether.da, &d->ether.d_addr);
687 rte_ether_addr_copy(&p->qinq.ether.sa, &d->ether.s_addr);
688 d->ether.ether_type = rte_htons(RTE_ETHER_TYPE_VLAN);
691 d->svlan.vlan_tci = rte_htons(VLAN(p->qinq.svlan.pcp,
694 d->svlan.eth_proto = rte_htons(RTE_ETHER_TYPE_VLAN);
697 d->cvlan.vlan_tci = rte_htons(VLAN(p->qinq.cvlan.pcp,
700 d->cvlan.eth_proto = rte_htons(RTE_ETHER_TYPE_PPPOE_SESSION);
703 d->pppoe_ppp.ver_type_code = rte_htons(0x1100);
704 d->pppoe_ppp.session_id = rte_htons(p->qinq_pppoe.pppoe.session_id);
705 d->pppoe_ppp.length = 0; /* not pre-computed */
706 d->pppoe_ppp.protocol = rte_htons(PPP_PROTOCOL_IP);
712 encap_mpls_apply(void *data,
713 struct rte_table_action_encap_params *p)
715 struct encap_mpls_data *d = data;
716 uint16_t ethertype = (p->mpls.unicast) ?
717 ETHER_TYPE_MPLS_UNICAST :
718 ETHER_TYPE_MPLS_MULTICAST;
722 rte_ether_addr_copy(&p->mpls.ether.da, &d->ether.d_addr);
723 rte_ether_addr_copy(&p->mpls.ether.sa, &d->ether.s_addr);
724 d->ether.ether_type = rte_htons(ethertype);
727 for (i = 0; i < p->mpls.mpls_count - 1; i++)
728 d->mpls[i] = rte_htonl(MPLS(p->mpls.mpls[i].label,
731 p->mpls.mpls[i].ttl));
733 d->mpls[i] = rte_htonl(MPLS(p->mpls.mpls[i].label,
736 p->mpls.mpls[i].ttl));
738 d->mpls_count = p->mpls.mpls_count;
743 encap_pppoe_apply(void *data,
744 struct rte_table_action_encap_params *p)
746 struct encap_pppoe_data *d = data;
749 rte_ether_addr_copy(&p->pppoe.ether.da, &d->ether.d_addr);
750 rte_ether_addr_copy(&p->pppoe.ether.sa, &d->ether.s_addr);
751 d->ether.ether_type = rte_htons(RTE_ETHER_TYPE_PPPOE_SESSION);
754 d->pppoe_ppp.ver_type_code = rte_htons(0x1100);
755 d->pppoe_ppp.session_id = rte_htons(p->pppoe.pppoe.session_id);
756 d->pppoe_ppp.length = 0; /* not pre-computed */
757 d->pppoe_ppp.protocol = rte_htons(PPP_PROTOCOL_IP);
763 encap_vxlan_apply(void *data,
764 struct rte_table_action_encap_params *p,
765 struct rte_table_action_encap_config *cfg)
767 if ((p->vxlan.vxlan.vni > 0xFFFFFF) ||
768 (cfg->vxlan.ip_version && (p->vxlan.ipv4.dscp > 0x3F)) ||
769 (!cfg->vxlan.ip_version && (p->vxlan.ipv6.flow_label > 0xFFFFF)) ||
770 (!cfg->vxlan.ip_version && (p->vxlan.ipv6.dscp > 0x3F)) ||
771 (cfg->vxlan.vlan && (p->vxlan.vlan.vid > 0xFFF)))
774 if (cfg->vxlan.ip_version)
775 if (cfg->vxlan.vlan) {
776 struct encap_vxlan_ipv4_vlan_data *d = data;
779 rte_ether_addr_copy(&p->vxlan.ether.da,
781 rte_ether_addr_copy(&p->vxlan.ether.sa,
783 d->ether.ether_type = rte_htons(RTE_ETHER_TYPE_VLAN);
786 d->vlan.vlan_tci = rte_htons(VLAN(p->vxlan.vlan.pcp,
789 d->vlan.eth_proto = rte_htons(RTE_ETHER_TYPE_IPV4);
792 d->ipv4.version_ihl = 0x45;
793 d->ipv4.type_of_service = p->vxlan.ipv4.dscp << 2;
794 d->ipv4.total_length = 0; /* not pre-computed */
795 d->ipv4.packet_id = 0;
796 d->ipv4.fragment_offset = 0;
797 d->ipv4.time_to_live = p->vxlan.ipv4.ttl;
798 d->ipv4.next_proto_id = IP_PROTO_UDP;
799 d->ipv4.hdr_checksum = 0;
800 d->ipv4.src_addr = rte_htonl(p->vxlan.ipv4.sa);
801 d->ipv4.dst_addr = rte_htonl(p->vxlan.ipv4.da);
803 d->ipv4.hdr_checksum = rte_ipv4_cksum(&d->ipv4);
806 d->udp.src_port = rte_htons(p->vxlan.udp.sp);
807 d->udp.dst_port = rte_htons(p->vxlan.udp.dp);
808 d->udp.dgram_len = 0; /* not pre-computed */
809 d->udp.dgram_cksum = 0;
812 d->vxlan.vx_flags = rte_htonl(0x08000000);
813 d->vxlan.vx_vni = rte_htonl(p->vxlan.vxlan.vni << 8);
817 struct encap_vxlan_ipv4_data *d = data;
820 rte_ether_addr_copy(&p->vxlan.ether.da,
822 rte_ether_addr_copy(&p->vxlan.ether.sa,
824 d->ether.ether_type = rte_htons(RTE_ETHER_TYPE_IPV4);
827 d->ipv4.version_ihl = 0x45;
828 d->ipv4.type_of_service = p->vxlan.ipv4.dscp << 2;
829 d->ipv4.total_length = 0; /* not pre-computed */
830 d->ipv4.packet_id = 0;
831 d->ipv4.fragment_offset = 0;
832 d->ipv4.time_to_live = p->vxlan.ipv4.ttl;
833 d->ipv4.next_proto_id = IP_PROTO_UDP;
834 d->ipv4.hdr_checksum = 0;
835 d->ipv4.src_addr = rte_htonl(p->vxlan.ipv4.sa);
836 d->ipv4.dst_addr = rte_htonl(p->vxlan.ipv4.da);
838 d->ipv4.hdr_checksum = rte_ipv4_cksum(&d->ipv4);
841 d->udp.src_port = rte_htons(p->vxlan.udp.sp);
842 d->udp.dst_port = rte_htons(p->vxlan.udp.dp);
843 d->udp.dgram_len = 0; /* not pre-computed */
844 d->udp.dgram_cksum = 0;
847 d->vxlan.vx_flags = rte_htonl(0x08000000);
848 d->vxlan.vx_vni = rte_htonl(p->vxlan.vxlan.vni << 8);
853 if (cfg->vxlan.vlan) {
854 struct encap_vxlan_ipv6_vlan_data *d = data;
857 rte_ether_addr_copy(&p->vxlan.ether.da,
859 rte_ether_addr_copy(&p->vxlan.ether.sa,
861 d->ether.ether_type = rte_htons(RTE_ETHER_TYPE_VLAN);
864 d->vlan.vlan_tci = rte_htons(VLAN(p->vxlan.vlan.pcp,
867 d->vlan.eth_proto = rte_htons(RTE_ETHER_TYPE_IPV6);
870 d->ipv6.vtc_flow = rte_htonl((6 << 28) |
871 (p->vxlan.ipv6.dscp << 22) |
872 p->vxlan.ipv6.flow_label);
873 d->ipv6.payload_len = 0; /* not pre-computed */
874 d->ipv6.proto = IP_PROTO_UDP;
875 d->ipv6.hop_limits = p->vxlan.ipv6.hop_limit;
876 memcpy(d->ipv6.src_addr,
878 sizeof(p->vxlan.ipv6.sa));
879 memcpy(d->ipv6.dst_addr,
881 sizeof(p->vxlan.ipv6.da));
884 d->udp.src_port = rte_htons(p->vxlan.udp.sp);
885 d->udp.dst_port = rte_htons(p->vxlan.udp.dp);
886 d->udp.dgram_len = 0; /* not pre-computed */
887 d->udp.dgram_cksum = 0;
890 d->vxlan.vx_flags = rte_htonl(0x08000000);
891 d->vxlan.vx_vni = rte_htonl(p->vxlan.vxlan.vni << 8);
895 struct encap_vxlan_ipv6_data *d = data;
898 rte_ether_addr_copy(&p->vxlan.ether.da,
900 rte_ether_addr_copy(&p->vxlan.ether.sa,
902 d->ether.ether_type = rte_htons(RTE_ETHER_TYPE_IPV6);
905 d->ipv6.vtc_flow = rte_htonl((6 << 28) |
906 (p->vxlan.ipv6.dscp << 22) |
907 p->vxlan.ipv6.flow_label);
908 d->ipv6.payload_len = 0; /* not pre-computed */
909 d->ipv6.proto = IP_PROTO_UDP;
910 d->ipv6.hop_limits = p->vxlan.ipv6.hop_limit;
911 memcpy(d->ipv6.src_addr,
913 sizeof(p->vxlan.ipv6.sa));
914 memcpy(d->ipv6.dst_addr,
916 sizeof(p->vxlan.ipv6.da));
919 d->udp.src_port = rte_htons(p->vxlan.udp.sp);
920 d->udp.dst_port = rte_htons(p->vxlan.udp.dp);
921 d->udp.dgram_len = 0; /* not pre-computed */
922 d->udp.dgram_cksum = 0;
925 d->vxlan.vx_flags = rte_htonl(0x08000000);
926 d->vxlan.vx_vni = rte_htonl(p->vxlan.vxlan.vni << 8);
933 encap_apply(void *data,
934 struct rte_table_action_encap_params *p,
935 struct rte_table_action_encap_config *cfg,
936 struct rte_table_action_common_config *common_cfg)
940 /* Check input arguments */
941 status = encap_apply_check(p, cfg);
946 case RTE_TABLE_ACTION_ENCAP_ETHER:
947 return encap_ether_apply(data, p, common_cfg);
949 case RTE_TABLE_ACTION_ENCAP_VLAN:
950 return encap_vlan_apply(data, p, common_cfg);
952 case RTE_TABLE_ACTION_ENCAP_QINQ:
953 return encap_qinq_apply(data, p, common_cfg);
955 case RTE_TABLE_ACTION_ENCAP_MPLS:
956 return encap_mpls_apply(data, p);
958 case RTE_TABLE_ACTION_ENCAP_PPPOE:
959 return encap_pppoe_apply(data, p);
961 case RTE_TABLE_ACTION_ENCAP_VXLAN:
962 return encap_vxlan_apply(data, p, cfg);
964 case RTE_TABLE_ACTION_ENCAP_QINQ_PPPOE:
965 return encap_qinq_pppoe_apply(data, p);
972 static __rte_always_inline uint16_t
973 encap_vxlan_ipv4_checksum_update(uint16_t cksum0,
974 uint16_t total_length)
979 cksum1 = ~cksum1 & 0xFFFF;
981 /* Add total length (one's complement logic) */
982 cksum1 += total_length;
983 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
984 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
986 return (uint16_t)(~cksum1);
989 static __rte_always_inline void *
990 encap(void *dst, const void *src, size_t n)
992 dst = ((uint8_t *) dst) - n;
993 return rte_memcpy(dst, src, n);
996 static __rte_always_inline void
997 pkt_work_encap_vxlan_ipv4(struct rte_mbuf *mbuf,
998 struct encap_vxlan_ipv4_data *vxlan_tbl,
999 struct rte_table_action_encap_config *cfg)
1001 uint32_t ether_offset = cfg->vxlan.data_offset;
1002 void *ether = RTE_MBUF_METADATA_UINT32_PTR(mbuf, ether_offset);
1003 struct encap_vxlan_ipv4_data *vxlan_pkt;
1004 uint16_t ether_length, ipv4_total_length, ipv4_hdr_cksum, udp_length;
1006 ether_length = (uint16_t)mbuf->pkt_len;
1007 ipv4_total_length = ether_length +
1008 (sizeof(struct rte_vxlan_hdr) +
1009 sizeof(struct rte_udp_hdr) +
1010 sizeof(struct rte_ipv4_hdr));
1011 ipv4_hdr_cksum = encap_vxlan_ipv4_checksum_update(vxlan_tbl->ipv4.hdr_checksum,
1012 rte_htons(ipv4_total_length));
1013 udp_length = ether_length +
1014 (sizeof(struct rte_vxlan_hdr) +
1015 sizeof(struct rte_udp_hdr));
1017 vxlan_pkt = encap(ether, vxlan_tbl, sizeof(*vxlan_tbl));
1018 vxlan_pkt->ipv4.total_length = rte_htons(ipv4_total_length);
1019 vxlan_pkt->ipv4.hdr_checksum = ipv4_hdr_cksum;
1020 vxlan_pkt->udp.dgram_len = rte_htons(udp_length);
1022 mbuf->data_off = ether_offset - (sizeof(struct rte_mbuf) + sizeof(*vxlan_pkt));
1023 mbuf->pkt_len = mbuf->data_len = ether_length + sizeof(*vxlan_pkt);
1026 static __rte_always_inline void
1027 pkt_work_encap_vxlan_ipv4_vlan(struct rte_mbuf *mbuf,
1028 struct encap_vxlan_ipv4_vlan_data *vxlan_tbl,
1029 struct rte_table_action_encap_config *cfg)
1031 uint32_t ether_offset = cfg->vxlan.data_offset;
1032 void *ether = RTE_MBUF_METADATA_UINT32_PTR(mbuf, ether_offset);
1033 struct encap_vxlan_ipv4_vlan_data *vxlan_pkt;
1034 uint16_t ether_length, ipv4_total_length, ipv4_hdr_cksum, udp_length;
1036 ether_length = (uint16_t)mbuf->pkt_len;
1037 ipv4_total_length = ether_length +
1038 (sizeof(struct rte_vxlan_hdr) +
1039 sizeof(struct rte_udp_hdr) +
1040 sizeof(struct rte_ipv4_hdr));
1041 ipv4_hdr_cksum = encap_vxlan_ipv4_checksum_update(vxlan_tbl->ipv4.hdr_checksum,
1042 rte_htons(ipv4_total_length));
1043 udp_length = ether_length +
1044 (sizeof(struct rte_vxlan_hdr) +
1045 sizeof(struct rte_udp_hdr));
1047 vxlan_pkt = encap(ether, vxlan_tbl, sizeof(*vxlan_tbl));
1048 vxlan_pkt->ipv4.total_length = rte_htons(ipv4_total_length);
1049 vxlan_pkt->ipv4.hdr_checksum = ipv4_hdr_cksum;
1050 vxlan_pkt->udp.dgram_len = rte_htons(udp_length);
1052 mbuf->data_off = ether_offset - (sizeof(struct rte_mbuf) + sizeof(*vxlan_pkt));
1053 mbuf->pkt_len = mbuf->data_len = ether_length + sizeof(*vxlan_pkt);
1056 static __rte_always_inline void
1057 pkt_work_encap_vxlan_ipv6(struct rte_mbuf *mbuf,
1058 struct encap_vxlan_ipv6_data *vxlan_tbl,
1059 struct rte_table_action_encap_config *cfg)
1061 uint32_t ether_offset = cfg->vxlan.data_offset;
1062 void *ether = RTE_MBUF_METADATA_UINT32_PTR(mbuf, ether_offset);
1063 struct encap_vxlan_ipv6_data *vxlan_pkt;
1064 uint16_t ether_length, ipv6_payload_length, udp_length;
1066 ether_length = (uint16_t)mbuf->pkt_len;
1067 ipv6_payload_length = ether_length +
1068 (sizeof(struct rte_vxlan_hdr) +
1069 sizeof(struct rte_udp_hdr));
1070 udp_length = ether_length +
1071 (sizeof(struct rte_vxlan_hdr) +
1072 sizeof(struct rte_udp_hdr));
1074 vxlan_pkt = encap(ether, vxlan_tbl, sizeof(*vxlan_tbl));
1075 vxlan_pkt->ipv6.payload_len = rte_htons(ipv6_payload_length);
1076 vxlan_pkt->udp.dgram_len = rte_htons(udp_length);
1078 mbuf->data_off = ether_offset - (sizeof(struct rte_mbuf) + sizeof(*vxlan_pkt));
1079 mbuf->pkt_len = mbuf->data_len = ether_length + sizeof(*vxlan_pkt);
1082 static __rte_always_inline void
1083 pkt_work_encap_vxlan_ipv6_vlan(struct rte_mbuf *mbuf,
1084 struct encap_vxlan_ipv6_vlan_data *vxlan_tbl,
1085 struct rte_table_action_encap_config *cfg)
1087 uint32_t ether_offset = cfg->vxlan.data_offset;
1088 void *ether = RTE_MBUF_METADATA_UINT32_PTR(mbuf, ether_offset);
1089 struct encap_vxlan_ipv6_vlan_data *vxlan_pkt;
1090 uint16_t ether_length, ipv6_payload_length, udp_length;
1092 ether_length = (uint16_t)mbuf->pkt_len;
1093 ipv6_payload_length = ether_length +
1094 (sizeof(struct rte_vxlan_hdr) +
1095 sizeof(struct rte_udp_hdr));
1096 udp_length = ether_length +
1097 (sizeof(struct rte_vxlan_hdr) +
1098 sizeof(struct rte_udp_hdr));
1100 vxlan_pkt = encap(ether, vxlan_tbl, sizeof(*vxlan_tbl));
1101 vxlan_pkt->ipv6.payload_len = rte_htons(ipv6_payload_length);
1102 vxlan_pkt->udp.dgram_len = rte_htons(udp_length);
1104 mbuf->data_off = ether_offset - (sizeof(struct rte_mbuf) + sizeof(*vxlan_pkt));
1105 mbuf->pkt_len = mbuf->data_len = ether_length + sizeof(*vxlan_pkt);
1108 static __rte_always_inline void
1109 pkt_work_encap(struct rte_mbuf *mbuf,
1111 struct rte_table_action_encap_config *cfg,
1113 uint16_t total_length,
1116 switch (cfg->encap_mask) {
1117 case 1LLU << RTE_TABLE_ACTION_ENCAP_ETHER:
1118 encap(ip, data, sizeof(struct encap_ether_data));
1119 mbuf->data_off = ip_offset - (sizeof(struct rte_mbuf) +
1120 sizeof(struct encap_ether_data));
1121 mbuf->pkt_len = mbuf->data_len = total_length +
1122 sizeof(struct encap_ether_data);
1125 case 1LLU << RTE_TABLE_ACTION_ENCAP_VLAN:
1126 encap(ip, data, sizeof(struct encap_vlan_data));
1127 mbuf->data_off = ip_offset - (sizeof(struct rte_mbuf) +
1128 sizeof(struct encap_vlan_data));
1129 mbuf->pkt_len = mbuf->data_len = total_length +
1130 sizeof(struct encap_vlan_data);
1133 case 1LLU << RTE_TABLE_ACTION_ENCAP_QINQ:
1134 encap(ip, data, sizeof(struct encap_qinq_data));
1135 mbuf->data_off = ip_offset - (sizeof(struct rte_mbuf) +
1136 sizeof(struct encap_qinq_data));
1137 mbuf->pkt_len = mbuf->data_len = total_length +
1138 sizeof(struct encap_qinq_data);
1141 case 1LLU << RTE_TABLE_ACTION_ENCAP_MPLS:
1143 struct encap_mpls_data *mpls = data;
1144 size_t size = sizeof(struct rte_ether_hdr) +
1145 mpls->mpls_count * 4;
1147 encap(ip, data, size);
1148 mbuf->data_off = ip_offset - (sizeof(struct rte_mbuf) + size);
1149 mbuf->pkt_len = mbuf->data_len = total_length + size;
1153 case 1LLU << RTE_TABLE_ACTION_ENCAP_PPPOE:
1155 struct encap_pppoe_data *pppoe =
1156 encap(ip, data, sizeof(struct encap_pppoe_data));
1157 pppoe->pppoe_ppp.length = rte_htons(total_length + 2);
1158 mbuf->data_off = ip_offset - (sizeof(struct rte_mbuf) +
1159 sizeof(struct encap_pppoe_data));
1160 mbuf->pkt_len = mbuf->data_len = total_length +
1161 sizeof(struct encap_pppoe_data);
1165 case 1LLU << RTE_TABLE_ACTION_ENCAP_QINQ_PPPOE:
1167 struct encap_qinq_pppoe_data *qinq_pppoe =
1168 encap(ip, data, sizeof(struct encap_qinq_pppoe_data));
1169 qinq_pppoe->pppoe_ppp.length = rte_htons(total_length + 2);
1170 mbuf->data_off = ip_offset - (sizeof(struct rte_mbuf) +
1171 sizeof(struct encap_qinq_pppoe_data));
1172 mbuf->pkt_len = mbuf->data_len = total_length +
1173 sizeof(struct encap_qinq_pppoe_data);
1177 case 1LLU << RTE_TABLE_ACTION_ENCAP_VXLAN:
1179 if (cfg->vxlan.ip_version)
1180 if (cfg->vxlan.vlan)
1181 pkt_work_encap_vxlan_ipv4_vlan(mbuf, data, cfg);
1183 pkt_work_encap_vxlan_ipv4(mbuf, data, cfg);
1185 if (cfg->vxlan.vlan)
1186 pkt_work_encap_vxlan_ipv6_vlan(mbuf, data, cfg);
1188 pkt_work_encap_vxlan_ipv6(mbuf, data, cfg);
1197 * RTE_TABLE_ACTION_NAT
1200 nat_cfg_check(struct rte_table_action_nat_config *nat)
1202 if ((nat->proto != 0x06) &&
1203 (nat->proto != 0x11))
1209 struct nat_ipv4_data {
1214 struct nat_ipv6_data {
1220 nat_data_size(struct rte_table_action_nat_config *nat __rte_unused,
1221 struct rte_table_action_common_config *common)
1223 int ip_version = common->ip_version;
1225 return (ip_version) ?
1226 sizeof(struct nat_ipv4_data) :
1227 sizeof(struct nat_ipv6_data);
1231 nat_apply_check(struct rte_table_action_nat_params *p,
1232 struct rte_table_action_common_config *cfg)
1234 if ((p->ip_version && (cfg->ip_version == 0)) ||
1235 ((p->ip_version == 0) && cfg->ip_version))
1242 nat_apply(void *data,
1243 struct rte_table_action_nat_params *p,
1244 struct rte_table_action_common_config *cfg)
1248 /* Check input arguments */
1249 status = nat_apply_check(p, cfg);
1254 if (p->ip_version) {
1255 struct nat_ipv4_data *d = data;
1257 d->addr = rte_htonl(p->addr.ipv4);
1258 d->port = rte_htons(p->port);
1260 struct nat_ipv6_data *d = data;
1262 memcpy(d->addr, p->addr.ipv6, sizeof(d->addr));
1263 d->port = rte_htons(p->port);
1269 static __rte_always_inline uint16_t
1270 nat_ipv4_checksum_update(uint16_t cksum0,
1277 cksum1 = ~cksum1 & 0xFFFF;
1279 /* Subtract ip0 (one's complement logic) */
1280 cksum1 -= (ip0 >> 16) + (ip0 & 0xFFFF);
1281 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
1282 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
1284 /* Add ip1 (one's complement logic) */
1285 cksum1 += (ip1 >> 16) + (ip1 & 0xFFFF);
1286 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
1287 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
1289 return (uint16_t)(~cksum1);
1292 static __rte_always_inline uint16_t
1293 nat_ipv4_tcp_udp_checksum_update(uint16_t cksum0,
1302 cksum1 = ~cksum1 & 0xFFFF;
1304 /* Subtract ip0 and port 0 (one's complement logic) */
1305 cksum1 -= (ip0 >> 16) + (ip0 & 0xFFFF) + port0;
1306 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
1307 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
1309 /* Add ip1 and port1 (one's complement logic) */
1310 cksum1 += (ip1 >> 16) + (ip1 & 0xFFFF) + port1;
1311 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
1312 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
1314 return (uint16_t)(~cksum1);
1317 static __rte_always_inline uint16_t
1318 nat_ipv6_tcp_udp_checksum_update(uint16_t cksum0,
1327 cksum1 = ~cksum1 & 0xFFFF;
1329 /* Subtract ip0 and port 0 (one's complement logic) */
1330 cksum1 -= ip0[0] + ip0[1] + ip0[2] + ip0[3] +
1331 ip0[4] + ip0[5] + ip0[6] + ip0[7] + port0;
1332 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
1333 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
1335 /* Add ip1 and port1 (one's complement logic) */
1336 cksum1 += ip1[0] + ip1[1] + ip1[2] + ip1[3] +
1337 ip1[4] + ip1[5] + ip1[6] + ip1[7] + port1;
1338 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
1339 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
1341 return (uint16_t)(~cksum1);
1344 static __rte_always_inline void
1345 pkt_ipv4_work_nat(struct rte_ipv4_hdr *ip,
1346 struct nat_ipv4_data *data,
1347 struct rte_table_action_nat_config *cfg)
1349 if (cfg->source_nat) {
1350 if (cfg->proto == 0x6) {
1351 struct rte_tcp_hdr *tcp = (struct rte_tcp_hdr *) &ip[1];
1352 uint16_t ip_cksum, tcp_cksum;
1354 ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum,
1358 tcp_cksum = nat_ipv4_tcp_udp_checksum_update(tcp->cksum,
1364 ip->src_addr = data->addr;
1365 ip->hdr_checksum = ip_cksum;
1366 tcp->src_port = data->port;
1367 tcp->cksum = tcp_cksum;
1369 struct rte_udp_hdr *udp = (struct rte_udp_hdr *) &ip[1];
1370 uint16_t ip_cksum, udp_cksum;
1372 ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum,
1376 udp_cksum = nat_ipv4_tcp_udp_checksum_update(udp->dgram_cksum,
1382 ip->src_addr = data->addr;
1383 ip->hdr_checksum = ip_cksum;
1384 udp->src_port = data->port;
1385 if (udp->dgram_cksum)
1386 udp->dgram_cksum = udp_cksum;
1389 if (cfg->proto == 0x6) {
1390 struct rte_tcp_hdr *tcp = (struct rte_tcp_hdr *) &ip[1];
1391 uint16_t ip_cksum, tcp_cksum;
1393 ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum,
1397 tcp_cksum = nat_ipv4_tcp_udp_checksum_update(tcp->cksum,
1403 ip->dst_addr = data->addr;
1404 ip->hdr_checksum = ip_cksum;
1405 tcp->dst_port = data->port;
1406 tcp->cksum = tcp_cksum;
1408 struct rte_udp_hdr *udp = (struct rte_udp_hdr *) &ip[1];
1409 uint16_t ip_cksum, udp_cksum;
1411 ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum,
1415 udp_cksum = nat_ipv4_tcp_udp_checksum_update(udp->dgram_cksum,
1421 ip->dst_addr = data->addr;
1422 ip->hdr_checksum = ip_cksum;
1423 udp->dst_port = data->port;
1424 if (udp->dgram_cksum)
1425 udp->dgram_cksum = udp_cksum;
1430 static __rte_always_inline void
1431 pkt_ipv6_work_nat(struct rte_ipv6_hdr *ip,
1432 struct nat_ipv6_data *data,
1433 struct rte_table_action_nat_config *cfg)
1435 if (cfg->source_nat) {
1436 if (cfg->proto == 0x6) {
1437 struct rte_tcp_hdr *tcp = (struct rte_tcp_hdr *) &ip[1];
1440 tcp_cksum = nat_ipv6_tcp_udp_checksum_update(tcp->cksum,
1441 (uint16_t *)ip->src_addr,
1442 (uint16_t *)data->addr,
1446 rte_memcpy(ip->src_addr, data->addr, 16);
1447 tcp->src_port = data->port;
1448 tcp->cksum = tcp_cksum;
1450 struct rte_udp_hdr *udp = (struct rte_udp_hdr *) &ip[1];
1453 udp_cksum = nat_ipv6_tcp_udp_checksum_update(udp->dgram_cksum,
1454 (uint16_t *)ip->src_addr,
1455 (uint16_t *)data->addr,
1459 rte_memcpy(ip->src_addr, data->addr, 16);
1460 udp->src_port = data->port;
1461 udp->dgram_cksum = udp_cksum;
1464 if (cfg->proto == 0x6) {
1465 struct rte_tcp_hdr *tcp = (struct rte_tcp_hdr *) &ip[1];
1468 tcp_cksum = nat_ipv6_tcp_udp_checksum_update(tcp->cksum,
1469 (uint16_t *)ip->dst_addr,
1470 (uint16_t *)data->addr,
1474 rte_memcpy(ip->dst_addr, data->addr, 16);
1475 tcp->dst_port = data->port;
1476 tcp->cksum = tcp_cksum;
1478 struct rte_udp_hdr *udp = (struct rte_udp_hdr *) &ip[1];
1481 udp_cksum = nat_ipv6_tcp_udp_checksum_update(udp->dgram_cksum,
1482 (uint16_t *)ip->dst_addr,
1483 (uint16_t *)data->addr,
1487 rte_memcpy(ip->dst_addr, data->addr, 16);
1488 udp->dst_port = data->port;
1489 udp->dgram_cksum = udp_cksum;
1495 * RTE_TABLE_ACTION_TTL
1498 ttl_cfg_check(struct rte_table_action_ttl_config *ttl)
1510 #define TTL_INIT(data, decrement) \
1511 ((data)->n_packets = (decrement) ? 1 : 0)
1513 #define TTL_DEC_GET(data) \
1514 ((uint8_t)((data)->n_packets & 1))
1516 #define TTL_STATS_RESET(data) \
1517 ((data)->n_packets = ((data)->n_packets & 1))
1519 #define TTL_STATS_READ(data) \
1520 ((data)->n_packets >> 1)
1522 #define TTL_STATS_ADD(data, value) \
1523 ((data)->n_packets = \
1524 (((((data)->n_packets >> 1) + (value)) << 1) | \
1525 ((data)->n_packets & 1)))
1528 ttl_apply(void *data,
1529 struct rte_table_action_ttl_params *p)
1531 struct ttl_data *d = data;
1533 TTL_INIT(d, p->decrement);
1538 static __rte_always_inline uint64_t
1539 pkt_ipv4_work_ttl(struct rte_ipv4_hdr *ip,
1540 struct ttl_data *data)
1543 uint16_t cksum = ip->hdr_checksum;
1544 uint8_t ttl = ip->time_to_live;
1545 uint8_t ttl_diff = TTL_DEC_GET(data);
1550 ip->hdr_checksum = cksum;
1551 ip->time_to_live = ttl;
1553 drop = (ttl == 0) ? 1 : 0;
1554 TTL_STATS_ADD(data, drop);
1559 static __rte_always_inline uint64_t
1560 pkt_ipv6_work_ttl(struct rte_ipv6_hdr *ip,
1561 struct ttl_data *data)
1564 uint8_t ttl = ip->hop_limits;
1565 uint8_t ttl_diff = TTL_DEC_GET(data);
1569 ip->hop_limits = ttl;
1571 drop = (ttl == 0) ? 1 : 0;
1572 TTL_STATS_ADD(data, drop);
1578 * RTE_TABLE_ACTION_STATS
1581 stats_cfg_check(struct rte_table_action_stats_config *stats)
1583 if ((stats->n_packets_enabled == 0) && (stats->n_bytes_enabled == 0))
1595 stats_apply(struct stats_data *data,
1596 struct rte_table_action_stats_params *p)
1598 data->n_packets = p->n_packets;
1599 data->n_bytes = p->n_bytes;
1604 static __rte_always_inline void
1605 pkt_work_stats(struct stats_data *data,
1606 uint16_t total_length)
1609 data->n_bytes += total_length;
1613 * RTE_TABLE_ACTION_TIME
1620 time_apply(struct time_data *data,
1621 struct rte_table_action_time_params *p)
1623 data->time = p->time;
1627 static __rte_always_inline void
1628 pkt_work_time(struct time_data *data,
1636 * RTE_TABLE_ACTION_CRYPTO
1639 #define CRYPTO_OP_MASK_CIPHER 0x1
1640 #define CRYPTO_OP_MASK_AUTH 0x2
1641 #define CRYPTO_OP_MASK_AEAD 0x4
1643 struct crypto_op_sym_iv_aad {
1644 struct rte_crypto_op op;
1645 struct rte_crypto_sym_op sym_op;
1649 RTE_TABLE_ACTION_SYM_CRYPTO_IV_SIZE_MAX];
1651 RTE_TABLE_ACTION_SYM_CRYPTO_IV_SIZE_MAX];
1655 uint8_t iv[RTE_TABLE_ACTION_SYM_CRYPTO_IV_SIZE_MAX];
1656 uint8_t aad[RTE_TABLE_ACTION_SYM_CRYPTO_AAD_SIZE_MAX];
1662 struct sym_crypto_data {
1667 /** Length of cipher iv. */
1668 uint16_t cipher_iv_len;
1670 /** Offset from start of IP header to the cipher iv. */
1671 uint16_t cipher_iv_data_offset;
1673 /** Length of cipher iv to be updated in the mbuf. */
1674 uint16_t cipher_iv_update_len;
1676 /** Offset from start of IP header to the auth iv. */
1677 uint16_t auth_iv_data_offset;
1679 /** Length of auth iv in the mbuf. */
1680 uint16_t auth_iv_len;
1682 /** Length of auth iv to be updated in the mbuf. */
1683 uint16_t auth_iv_update_len;
1688 /** Length of iv. */
1691 /** Offset from start of IP header to the aead iv. */
1692 uint16_t iv_data_offset;
1694 /** Length of iv to be updated in the mbuf. */
1695 uint16_t iv_update_len;
1697 /** Length of aad */
1700 /** Offset from start of IP header to the aad. */
1701 uint16_t aad_data_offset;
1703 /** Length of aad to updated in the mbuf. */
1704 uint16_t aad_update_len;
1709 /** Offset from start of IP header to the data. */
1710 uint16_t data_offset;
1712 /** Digest length. */
1713 uint16_t digest_len;
1716 uint16_t block_size;
1718 /** Mask of crypto operation */
1721 /** Session pointer. */
1722 struct rte_cryptodev_sym_session *session;
1724 /** Direction of crypto, encrypt or decrypt */
1727 /** Private data size to store cipher iv / aad. */
1728 uint8_t iv_aad_data[32];
1733 sym_crypto_cfg_check(struct rte_table_action_sym_crypto_config *cfg)
1735 if (!rte_cryptodev_pmd_is_valid_dev(cfg->cryptodev_id))
1737 if (cfg->mp_create == NULL || cfg->mp_init == NULL)
1744 get_block_size(const struct rte_crypto_sym_xform *xform, uint8_t cdev_id)
1746 struct rte_cryptodev_info dev_info;
1747 const struct rte_cryptodev_capabilities *cap;
1750 rte_cryptodev_info_get(cdev_id, &dev_info);
1752 for (i = 0; dev_info.capabilities[i].op != RTE_CRYPTO_OP_TYPE_UNDEFINED;
1754 cap = &dev_info.capabilities[i];
1756 if (cap->sym.xform_type != xform->type)
1759 if ((xform->type == RTE_CRYPTO_SYM_XFORM_CIPHER) &&
1760 (cap->sym.cipher.algo == xform->cipher.algo))
1761 return cap->sym.cipher.block_size;
1763 if ((xform->type == RTE_CRYPTO_SYM_XFORM_AEAD) &&
1764 (cap->sym.aead.algo == xform->aead.algo))
1765 return cap->sym.aead.block_size;
1767 if (xform->type == RTE_CRYPTO_SYM_XFORM_NOT_SPECIFIED)
1775 sym_crypto_apply(struct sym_crypto_data *data,
1776 struct rte_table_action_sym_crypto_config *cfg,
1777 struct rte_table_action_sym_crypto_params *p)
1779 const struct rte_crypto_cipher_xform *cipher_xform = NULL;
1780 const struct rte_crypto_auth_xform *auth_xform = NULL;
1781 const struct rte_crypto_aead_xform *aead_xform = NULL;
1782 struct rte_crypto_sym_xform *xform = p->xform;
1783 struct rte_cryptodev_sym_session *session;
1786 memset(data, 0, sizeof(*data));
1789 if (xform->type == RTE_CRYPTO_SYM_XFORM_CIPHER) {
1790 cipher_xform = &xform->cipher;
1792 if (cipher_xform->iv.length >
1793 RTE_TABLE_ACTION_SYM_CRYPTO_IV_SIZE_MAX)
1795 if (cipher_xform->iv.offset !=
1796 RTE_TABLE_ACTION_SYM_CRYPTO_IV_OFFSET)
1799 ret = get_block_size(xform, cfg->cryptodev_id);
1802 data->block_size = (uint16_t)ret;
1803 data->op_mask |= CRYPTO_OP_MASK_CIPHER;
1805 data->cipher_auth.cipher_iv_len =
1806 cipher_xform->iv.length;
1807 data->cipher_auth.cipher_iv_data_offset = (uint16_t)
1808 p->cipher_auth.cipher_iv_update.offset;
1809 data->cipher_auth.cipher_iv_update_len = (uint16_t)
1810 p->cipher_auth.cipher_iv_update.length;
1812 rte_memcpy(data->iv_aad_data,
1813 p->cipher_auth.cipher_iv.val,
1814 p->cipher_auth.cipher_iv.length);
1816 data->direction = cipher_xform->op;
1818 } else if (xform->type == RTE_CRYPTO_SYM_XFORM_AUTH) {
1819 auth_xform = &xform->auth;
1820 if (auth_xform->iv.length >
1821 RTE_TABLE_ACTION_SYM_CRYPTO_IV_SIZE_MAX)
1823 data->op_mask |= CRYPTO_OP_MASK_AUTH;
1825 data->cipher_auth.auth_iv_len = auth_xform->iv.length;
1826 data->cipher_auth.auth_iv_data_offset = (uint16_t)
1827 p->cipher_auth.auth_iv_update.offset;
1828 data->cipher_auth.auth_iv_update_len = (uint16_t)
1829 p->cipher_auth.auth_iv_update.length;
1830 data->digest_len = auth_xform->digest_length;
1832 data->direction = (auth_xform->op ==
1833 RTE_CRYPTO_AUTH_OP_GENERATE) ?
1834 RTE_CRYPTO_CIPHER_OP_ENCRYPT :
1835 RTE_CRYPTO_CIPHER_OP_DECRYPT;
1837 } else if (xform->type == RTE_CRYPTO_SYM_XFORM_AEAD) {
1838 aead_xform = &xform->aead;
1840 if ((aead_xform->iv.length >
1841 RTE_TABLE_ACTION_SYM_CRYPTO_IV_SIZE_MAX) || (
1842 aead_xform->aad_length >
1843 RTE_TABLE_ACTION_SYM_CRYPTO_AAD_SIZE_MAX))
1845 if (aead_xform->iv.offset !=
1846 RTE_TABLE_ACTION_SYM_CRYPTO_IV_OFFSET)
1849 ret = get_block_size(xform, cfg->cryptodev_id);
1852 data->block_size = (uint16_t)ret;
1853 data->op_mask |= CRYPTO_OP_MASK_AEAD;
1855 data->digest_len = aead_xform->digest_length;
1856 data->aead.iv_len = aead_xform->iv.length;
1857 data->aead.aad_len = aead_xform->aad_length;
1859 data->aead.iv_data_offset = (uint16_t)
1860 p->aead.iv_update.offset;
1861 data->aead.iv_update_len = (uint16_t)
1862 p->aead.iv_update.length;
1863 data->aead.aad_data_offset = (uint16_t)
1864 p->aead.aad_update.offset;
1865 data->aead.aad_update_len = (uint16_t)
1866 p->aead.aad_update.length;
1868 rte_memcpy(data->iv_aad_data,
1872 rte_memcpy(data->iv_aad_data + p->aead.iv.length,
1874 p->aead.aad.length);
1876 data->direction = (aead_xform->op ==
1877 RTE_CRYPTO_AEAD_OP_ENCRYPT) ?
1878 RTE_CRYPTO_CIPHER_OP_ENCRYPT :
1879 RTE_CRYPTO_CIPHER_OP_DECRYPT;
1883 xform = xform->next;
1886 if (auth_xform && auth_xform->iv.length) {
1888 if (auth_xform->iv.offset !=
1889 RTE_TABLE_ACTION_SYM_CRYPTO_IV_OFFSET +
1890 cipher_xform->iv.length)
1893 rte_memcpy(data->iv_aad_data + cipher_xform->iv.length,
1894 p->cipher_auth.auth_iv.val,
1895 p->cipher_auth.auth_iv.length);
1897 rte_memcpy(data->iv_aad_data,
1898 p->cipher_auth.auth_iv.val,
1899 p->cipher_auth.auth_iv.length);
1903 session = rte_cryptodev_sym_session_create(cfg->mp_create);
1907 ret = rte_cryptodev_sym_session_init(cfg->cryptodev_id, session,
1908 p->xform, cfg->mp_init);
1910 rte_cryptodev_sym_session_free(session);
1914 data->data_offset = (uint16_t)p->data_offset;
1915 data->session = session;
1920 static __rte_always_inline uint64_t
1921 pkt_work_sym_crypto(struct rte_mbuf *mbuf, struct sym_crypto_data *data,
1922 struct rte_table_action_sym_crypto_config *cfg,
1925 struct crypto_op_sym_iv_aad *crypto_op = (struct crypto_op_sym_iv_aad *)
1926 RTE_MBUF_METADATA_UINT8_PTR(mbuf, cfg->op_offset);
1927 struct rte_crypto_op *op = &crypto_op->op;
1928 struct rte_crypto_sym_op *sym = op->sym;
1929 uint32_t pkt_offset = sizeof(*mbuf) + mbuf->data_off;
1930 uint32_t payload_len = pkt_offset + mbuf->data_len - data->data_offset;
1932 op->type = RTE_CRYPTO_OP_TYPE_SYMMETRIC;
1933 op->sess_type = RTE_CRYPTO_OP_WITH_SESSION;
1934 op->phys_addr = mbuf->buf_iova + cfg->op_offset - sizeof(*mbuf);
1935 op->status = RTE_CRYPTO_OP_STATUS_NOT_PROCESSED;
1938 sym->session = data->session;
1940 /** pad the packet */
1941 if (data->direction == RTE_CRYPTO_CIPHER_OP_ENCRYPT) {
1942 uint32_t append_len = RTE_ALIGN_CEIL(payload_len,
1943 data->block_size) - payload_len;
1945 if (unlikely(rte_pktmbuf_append(mbuf, append_len +
1946 data->digest_len) == NULL))
1949 payload_len += append_len;
1951 payload_len -= data->digest_len;
1953 if (data->op_mask & CRYPTO_OP_MASK_CIPHER) {
1954 /** prepare cipher op */
1955 uint8_t *iv = crypto_op->iv_aad.cipher_auth.cipher_iv;
1957 sym->cipher.data.length = payload_len;
1958 sym->cipher.data.offset = data->data_offset - pkt_offset;
1960 if (data->cipher_auth.cipher_iv_update_len) {
1961 uint8_t *pkt_iv = RTE_MBUF_METADATA_UINT8_PTR(mbuf,
1962 data->cipher_auth.cipher_iv_data_offset
1965 /** For encryption, update the pkt iv field, otherwise
1966 * update the iv_aad_field
1968 if (data->direction == RTE_CRYPTO_CIPHER_OP_ENCRYPT)
1969 rte_memcpy(pkt_iv, data->iv_aad_data,
1970 data->cipher_auth.cipher_iv_update_len);
1972 rte_memcpy(data->iv_aad_data, pkt_iv,
1973 data->cipher_auth.cipher_iv_update_len);
1977 rte_memcpy(iv, data->iv_aad_data,
1978 data->cipher_auth.cipher_iv_len);
1981 if (data->op_mask & CRYPTO_OP_MASK_AUTH) {
1982 /** authentication always start from IP header. */
1983 sym->auth.data.offset = ip_offset - pkt_offset;
1984 sym->auth.data.length = mbuf->data_len - sym->auth.data.offset -
1986 sym->auth.digest.data = rte_pktmbuf_mtod_offset(mbuf,
1987 uint8_t *, rte_pktmbuf_pkt_len(mbuf) -
1989 sym->auth.digest.phys_addr = rte_pktmbuf_iova_offset(mbuf,
1990 rte_pktmbuf_pkt_len(mbuf) - data->digest_len);
1992 if (data->cipher_auth.auth_iv_update_len) {
1993 uint8_t *pkt_iv = RTE_MBUF_METADATA_UINT8_PTR(mbuf,
1994 data->cipher_auth.auth_iv_data_offset
1996 uint8_t *data_iv = data->iv_aad_data +
1997 data->cipher_auth.cipher_iv_len;
1999 if (data->direction == RTE_CRYPTO_CIPHER_OP_ENCRYPT)
2000 rte_memcpy(pkt_iv, data_iv,
2001 data->cipher_auth.auth_iv_update_len);
2003 rte_memcpy(data_iv, pkt_iv,
2004 data->cipher_auth.auth_iv_update_len);
2007 if (data->cipher_auth.auth_iv_len) {
2008 /** prepare cipher op */
2009 uint8_t *iv = crypto_op->iv_aad.cipher_auth.auth_iv;
2011 rte_memcpy(iv, data->iv_aad_data +
2012 data->cipher_auth.cipher_iv_len,
2013 data->cipher_auth.auth_iv_len);
2017 if (data->op_mask & CRYPTO_OP_MASK_AEAD) {
2018 uint8_t *iv = crypto_op->iv_aad.aead_iv_aad.iv;
2019 uint8_t *aad = crypto_op->iv_aad.aead_iv_aad.aad;
2021 sym->aead.aad.data = aad;
2022 sym->aead.aad.phys_addr = rte_pktmbuf_iova_offset(mbuf,
2023 aad - rte_pktmbuf_mtod(mbuf, uint8_t *));
2024 sym->aead.digest.data = rte_pktmbuf_mtod_offset(mbuf,
2025 uint8_t *, rte_pktmbuf_pkt_len(mbuf) -
2027 sym->aead.digest.phys_addr = rte_pktmbuf_iova_offset(mbuf,
2028 rte_pktmbuf_pkt_len(mbuf) - data->digest_len);
2029 sym->aead.data.offset = data->data_offset - pkt_offset;
2030 sym->aead.data.length = payload_len;
2032 if (data->aead.iv_update_len) {
2033 uint8_t *pkt_iv = RTE_MBUF_METADATA_UINT8_PTR(mbuf,
2034 data->aead.iv_data_offset + ip_offset);
2035 uint8_t *data_iv = data->iv_aad_data;
2037 if (data->direction == RTE_CRYPTO_CIPHER_OP_ENCRYPT)
2038 rte_memcpy(pkt_iv, data_iv,
2039 data->aead.iv_update_len);
2041 rte_memcpy(data_iv, pkt_iv,
2042 data->aead.iv_update_len);
2045 rte_memcpy(iv, data->iv_aad_data, data->aead.iv_len);
2047 if (data->aead.aad_update_len) {
2048 uint8_t *pkt_aad = RTE_MBUF_METADATA_UINT8_PTR(mbuf,
2049 data->aead.aad_data_offset + ip_offset);
2050 uint8_t *data_aad = data->iv_aad_data +
2053 if (data->direction == RTE_CRYPTO_CIPHER_OP_ENCRYPT)
2054 rte_memcpy(pkt_aad, data_aad,
2055 data->aead.iv_update_len);
2057 rte_memcpy(data_aad, pkt_aad,
2058 data->aead.iv_update_len);
2061 rte_memcpy(aad, data->iv_aad_data + data->aead.iv_len,
2062 data->aead.aad_len);
2069 * RTE_TABLE_ACTION_TAG
2076 tag_apply(struct tag_data *data,
2077 struct rte_table_action_tag_params *p)
2083 static __rte_always_inline void
2084 pkt_work_tag(struct rte_mbuf *mbuf,
2085 struct tag_data *data)
2087 mbuf->hash.fdir.hi = data->tag;
2088 mbuf->ol_flags |= PKT_RX_FDIR | PKT_RX_FDIR_ID;
2091 static __rte_always_inline void
2092 pkt4_work_tag(struct rte_mbuf *mbuf0,
2093 struct rte_mbuf *mbuf1,
2094 struct rte_mbuf *mbuf2,
2095 struct rte_mbuf *mbuf3,
2096 struct tag_data *data0,
2097 struct tag_data *data1,
2098 struct tag_data *data2,
2099 struct tag_data *data3)
2101 mbuf0->hash.fdir.hi = data0->tag;
2102 mbuf1->hash.fdir.hi = data1->tag;
2103 mbuf2->hash.fdir.hi = data2->tag;
2104 mbuf3->hash.fdir.hi = data3->tag;
2106 mbuf0->ol_flags |= PKT_RX_FDIR | PKT_RX_FDIR_ID;
2107 mbuf1->ol_flags |= PKT_RX_FDIR | PKT_RX_FDIR_ID;
2108 mbuf2->ol_flags |= PKT_RX_FDIR | PKT_RX_FDIR_ID;
2109 mbuf3->ol_flags |= PKT_RX_FDIR | PKT_RX_FDIR_ID;
2113 * RTE_TABLE_ACTION_DECAP
2120 decap_apply(struct decap_data *data,
2121 struct rte_table_action_decap_params *p)
2127 static __rte_always_inline void
2128 pkt_work_decap(struct rte_mbuf *mbuf,
2129 struct decap_data *data)
2131 uint16_t data_off = mbuf->data_off;
2132 uint16_t data_len = mbuf->data_len;
2133 uint32_t pkt_len = mbuf->pkt_len;
2134 uint16_t n = data->n;
2136 mbuf->data_off = data_off + n;
2137 mbuf->data_len = data_len - n;
2138 mbuf->pkt_len = pkt_len - n;
2141 static __rte_always_inline void
2142 pkt4_work_decap(struct rte_mbuf *mbuf0,
2143 struct rte_mbuf *mbuf1,
2144 struct rte_mbuf *mbuf2,
2145 struct rte_mbuf *mbuf3,
2146 struct decap_data *data0,
2147 struct decap_data *data1,
2148 struct decap_data *data2,
2149 struct decap_data *data3)
2151 uint16_t data_off0 = mbuf0->data_off;
2152 uint16_t data_len0 = mbuf0->data_len;
2153 uint32_t pkt_len0 = mbuf0->pkt_len;
2155 uint16_t data_off1 = mbuf1->data_off;
2156 uint16_t data_len1 = mbuf1->data_len;
2157 uint32_t pkt_len1 = mbuf1->pkt_len;
2159 uint16_t data_off2 = mbuf2->data_off;
2160 uint16_t data_len2 = mbuf2->data_len;
2161 uint32_t pkt_len2 = mbuf2->pkt_len;
2163 uint16_t data_off3 = mbuf3->data_off;
2164 uint16_t data_len3 = mbuf3->data_len;
2165 uint32_t pkt_len3 = mbuf3->pkt_len;
2167 uint16_t n0 = data0->n;
2168 uint16_t n1 = data1->n;
2169 uint16_t n2 = data2->n;
2170 uint16_t n3 = data3->n;
2172 mbuf0->data_off = data_off0 + n0;
2173 mbuf0->data_len = data_len0 - n0;
2174 mbuf0->pkt_len = pkt_len0 - n0;
2176 mbuf1->data_off = data_off1 + n1;
2177 mbuf1->data_len = data_len1 - n1;
2178 mbuf1->pkt_len = pkt_len1 - n1;
2180 mbuf2->data_off = data_off2 + n2;
2181 mbuf2->data_len = data_len2 - n2;
2182 mbuf2->pkt_len = pkt_len2 - n2;
2184 mbuf3->data_off = data_off3 + n3;
2185 mbuf3->data_len = data_len3 - n3;
2186 mbuf3->pkt_len = pkt_len3 - n3;
2193 action_valid(enum rte_table_action_type action)
2196 case RTE_TABLE_ACTION_FWD:
2197 case RTE_TABLE_ACTION_LB:
2198 case RTE_TABLE_ACTION_MTR:
2199 case RTE_TABLE_ACTION_TM:
2200 case RTE_TABLE_ACTION_ENCAP:
2201 case RTE_TABLE_ACTION_NAT:
2202 case RTE_TABLE_ACTION_TTL:
2203 case RTE_TABLE_ACTION_STATS:
2204 case RTE_TABLE_ACTION_TIME:
2205 case RTE_TABLE_ACTION_SYM_CRYPTO:
2206 case RTE_TABLE_ACTION_TAG:
2207 case RTE_TABLE_ACTION_DECAP:
2215 #define RTE_TABLE_ACTION_MAX 64
2218 uint64_t action_mask;
2219 struct rte_table_action_common_config common;
2220 struct rte_table_action_lb_config lb;
2221 struct rte_table_action_mtr_config mtr;
2222 struct rte_table_action_tm_config tm;
2223 struct rte_table_action_encap_config encap;
2224 struct rte_table_action_nat_config nat;
2225 struct rte_table_action_ttl_config ttl;
2226 struct rte_table_action_stats_config stats;
2227 struct rte_table_action_sym_crypto_config sym_crypto;
2231 action_cfg_size(enum rte_table_action_type action)
2234 case RTE_TABLE_ACTION_LB:
2235 return sizeof(struct rte_table_action_lb_config);
2236 case RTE_TABLE_ACTION_MTR:
2237 return sizeof(struct rte_table_action_mtr_config);
2238 case RTE_TABLE_ACTION_TM:
2239 return sizeof(struct rte_table_action_tm_config);
2240 case RTE_TABLE_ACTION_ENCAP:
2241 return sizeof(struct rte_table_action_encap_config);
2242 case RTE_TABLE_ACTION_NAT:
2243 return sizeof(struct rte_table_action_nat_config);
2244 case RTE_TABLE_ACTION_TTL:
2245 return sizeof(struct rte_table_action_ttl_config);
2246 case RTE_TABLE_ACTION_STATS:
2247 return sizeof(struct rte_table_action_stats_config);
2248 case RTE_TABLE_ACTION_SYM_CRYPTO:
2249 return sizeof(struct rte_table_action_sym_crypto_config);
2256 action_cfg_get(struct ap_config *ap_config,
2257 enum rte_table_action_type type)
2260 case RTE_TABLE_ACTION_LB:
2261 return &ap_config->lb;
2263 case RTE_TABLE_ACTION_MTR:
2264 return &ap_config->mtr;
2266 case RTE_TABLE_ACTION_TM:
2267 return &ap_config->tm;
2269 case RTE_TABLE_ACTION_ENCAP:
2270 return &ap_config->encap;
2272 case RTE_TABLE_ACTION_NAT:
2273 return &ap_config->nat;
2275 case RTE_TABLE_ACTION_TTL:
2276 return &ap_config->ttl;
2278 case RTE_TABLE_ACTION_STATS:
2279 return &ap_config->stats;
2281 case RTE_TABLE_ACTION_SYM_CRYPTO:
2282 return &ap_config->sym_crypto;
2289 action_cfg_set(struct ap_config *ap_config,
2290 enum rte_table_action_type type,
2293 void *dst = action_cfg_get(ap_config, type);
2296 memcpy(dst, action_cfg, action_cfg_size(type));
2298 ap_config->action_mask |= 1LLU << type;
2302 size_t offset[RTE_TABLE_ACTION_MAX];
2307 action_data_size(enum rte_table_action_type action,
2308 struct ap_config *ap_config)
2311 case RTE_TABLE_ACTION_FWD:
2312 return sizeof(struct fwd_data);
2314 case RTE_TABLE_ACTION_LB:
2315 return sizeof(struct lb_data);
2317 case RTE_TABLE_ACTION_MTR:
2318 return mtr_data_size(&ap_config->mtr);
2320 case RTE_TABLE_ACTION_TM:
2321 return sizeof(struct tm_data);
2323 case RTE_TABLE_ACTION_ENCAP:
2324 return encap_data_size(&ap_config->encap);
2326 case RTE_TABLE_ACTION_NAT:
2327 return nat_data_size(&ap_config->nat,
2328 &ap_config->common);
2330 case RTE_TABLE_ACTION_TTL:
2331 return sizeof(struct ttl_data);
2333 case RTE_TABLE_ACTION_STATS:
2334 return sizeof(struct stats_data);
2336 case RTE_TABLE_ACTION_TIME:
2337 return sizeof(struct time_data);
2339 case RTE_TABLE_ACTION_SYM_CRYPTO:
2340 return (sizeof(struct sym_crypto_data));
2342 case RTE_TABLE_ACTION_TAG:
2343 return sizeof(struct tag_data);
2345 case RTE_TABLE_ACTION_DECAP:
2346 return sizeof(struct decap_data);
2355 action_data_offset_set(struct ap_data *ap_data,
2356 struct ap_config *ap_config)
2358 uint64_t action_mask = ap_config->action_mask;
2362 memset(ap_data->offset, 0, sizeof(ap_data->offset));
2365 for (action = 0; action < RTE_TABLE_ACTION_MAX; action++)
2366 if (action_mask & (1LLU << action)) {
2367 ap_data->offset[action] = offset;
2368 offset += action_data_size((enum rte_table_action_type)action,
2372 ap_data->total_size = offset;
2375 struct rte_table_action_profile {
2376 struct ap_config cfg;
2377 struct ap_data data;
2381 struct rte_table_action_profile *
2382 rte_table_action_profile_create(struct rte_table_action_common_config *common)
2384 struct rte_table_action_profile *ap;
2386 /* Check input arguments */
2390 /* Memory allocation */
2391 ap = calloc(1, sizeof(struct rte_table_action_profile));
2395 /* Initialization */
2396 memcpy(&ap->cfg.common, common, sizeof(*common));
2403 rte_table_action_profile_action_register(struct rte_table_action_profile *profile,
2404 enum rte_table_action_type type,
2405 void *action_config)
2409 /* Check input arguments */
2410 if ((profile == NULL) ||
2412 (action_valid(type) == 0) ||
2413 (profile->cfg.action_mask & (1LLU << type)) ||
2414 ((action_cfg_size(type) == 0) && action_config) ||
2415 (action_cfg_size(type) && (action_config == NULL)))
2419 case RTE_TABLE_ACTION_LB:
2420 status = lb_cfg_check(action_config);
2423 case RTE_TABLE_ACTION_MTR:
2424 status = mtr_cfg_check(action_config);
2427 case RTE_TABLE_ACTION_TM:
2428 status = tm_cfg_check(action_config);
2431 case RTE_TABLE_ACTION_ENCAP:
2432 status = encap_cfg_check(action_config);
2435 case RTE_TABLE_ACTION_NAT:
2436 status = nat_cfg_check(action_config);
2439 case RTE_TABLE_ACTION_TTL:
2440 status = ttl_cfg_check(action_config);
2443 case RTE_TABLE_ACTION_STATS:
2444 status = stats_cfg_check(action_config);
2447 case RTE_TABLE_ACTION_SYM_CRYPTO:
2448 status = sym_crypto_cfg_check(action_config);
2460 action_cfg_set(&profile->cfg, type, action_config);
2466 rte_table_action_profile_freeze(struct rte_table_action_profile *profile)
2468 if (profile->frozen)
2471 profile->cfg.action_mask |= 1LLU << RTE_TABLE_ACTION_FWD;
2472 action_data_offset_set(&profile->data, &profile->cfg);
2473 profile->frozen = 1;
2479 rte_table_action_profile_free(struct rte_table_action_profile *profile)
2481 if (profile == NULL)
2491 #define METER_PROFILES_MAX 32
2493 struct rte_table_action {
2494 struct ap_config cfg;
2495 struct ap_data data;
2496 struct dscp_table_data dscp_table;
2497 struct meter_profile_data mp[METER_PROFILES_MAX];
2500 struct rte_table_action *
2501 rte_table_action_create(struct rte_table_action_profile *profile,
2504 struct rte_table_action *action;
2506 /* Check input arguments */
2507 if ((profile == NULL) ||
2508 (profile->frozen == 0))
2511 /* Memory allocation */
2512 action = rte_zmalloc_socket(NULL,
2513 sizeof(struct rte_table_action),
2514 RTE_CACHE_LINE_SIZE,
2519 /* Initialization */
2520 memcpy(&action->cfg, &profile->cfg, sizeof(profile->cfg));
2521 memcpy(&action->data, &profile->data, sizeof(profile->data));
2526 static __rte_always_inline void *
2527 action_data_get(void *data,
2528 struct rte_table_action *action,
2529 enum rte_table_action_type type)
2531 size_t offset = action->data.offset[type];
2532 uint8_t *data_bytes = data;
2534 return &data_bytes[offset];
2538 rte_table_action_apply(struct rte_table_action *action,
2540 enum rte_table_action_type type,
2541 void *action_params)
2545 /* Check input arguments */
2546 if ((action == NULL) ||
2548 (action_valid(type) == 0) ||
2549 ((action->cfg.action_mask & (1LLU << type)) == 0) ||
2550 (action_params == NULL))
2554 action_data = action_data_get(data, action, type);
2557 case RTE_TABLE_ACTION_FWD:
2558 return fwd_apply(action_data,
2561 case RTE_TABLE_ACTION_LB:
2562 return lb_apply(action_data,
2565 case RTE_TABLE_ACTION_MTR:
2566 return mtr_apply(action_data,
2570 RTE_DIM(action->mp));
2572 case RTE_TABLE_ACTION_TM:
2573 return tm_apply(action_data,
2577 case RTE_TABLE_ACTION_ENCAP:
2578 return encap_apply(action_data,
2581 &action->cfg.common);
2583 case RTE_TABLE_ACTION_NAT:
2584 return nat_apply(action_data,
2586 &action->cfg.common);
2588 case RTE_TABLE_ACTION_TTL:
2589 return ttl_apply(action_data,
2592 case RTE_TABLE_ACTION_STATS:
2593 return stats_apply(action_data,
2596 case RTE_TABLE_ACTION_TIME:
2597 return time_apply(action_data,
2600 case RTE_TABLE_ACTION_SYM_CRYPTO:
2601 return sym_crypto_apply(action_data,
2602 &action->cfg.sym_crypto,
2605 case RTE_TABLE_ACTION_TAG:
2606 return tag_apply(action_data,
2609 case RTE_TABLE_ACTION_DECAP:
2610 return decap_apply(action_data,
2619 rte_table_action_dscp_table_update(struct rte_table_action *action,
2621 struct rte_table_action_dscp_table *table)
2625 /* Check input arguments */
2626 if ((action == NULL) ||
2627 ((action->cfg.action_mask & ((1LLU << RTE_TABLE_ACTION_MTR) |
2628 (1LLU << RTE_TABLE_ACTION_TM))) == 0) ||
2633 for (i = 0; i < RTE_DIM(table->entry); i++) {
2634 struct dscp_table_entry_data *data =
2635 &action->dscp_table.entry[i];
2636 struct rte_table_action_dscp_table_entry *entry =
2639 if ((dscp_mask & (1LLU << i)) == 0)
2642 data->color = entry->color;
2643 data->tc = entry->tc_id;
2644 data->tc_queue = entry->tc_queue_id;
2651 rte_table_action_meter_profile_add(struct rte_table_action *action,
2652 uint32_t meter_profile_id,
2653 struct rte_table_action_meter_profile *profile)
2655 struct meter_profile_data *mp_data;
2658 /* Check input arguments */
2659 if ((action == NULL) ||
2660 ((action->cfg.action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) == 0) ||
2664 if (profile->alg != RTE_TABLE_ACTION_METER_TRTCM)
2667 mp_data = meter_profile_data_find(action->mp,
2668 RTE_DIM(action->mp),
2673 mp_data = meter_profile_data_find_unused(action->mp,
2674 RTE_DIM(action->mp));
2678 /* Install new profile */
2679 status = rte_meter_trtcm_profile_config(&mp_data->profile,
2684 mp_data->profile_id = meter_profile_id;
2691 rte_table_action_meter_profile_delete(struct rte_table_action *action,
2692 uint32_t meter_profile_id)
2694 struct meter_profile_data *mp_data;
2696 /* Check input arguments */
2697 if ((action == NULL) ||
2698 ((action->cfg.action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) == 0))
2701 mp_data = meter_profile_data_find(action->mp,
2702 RTE_DIM(action->mp),
2707 /* Uninstall profile */
2714 rte_table_action_meter_read(struct rte_table_action *action,
2717 struct rte_table_action_mtr_counters *stats,
2720 struct mtr_trtcm_data *mtr_data;
2723 /* Check input arguments */
2724 if ((action == NULL) ||
2725 ((action->cfg.action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) == 0) ||
2727 (tc_mask > RTE_LEN2MASK(action->cfg.mtr.n_tc, uint32_t)))
2730 mtr_data = action_data_get(data, action, RTE_TABLE_ACTION_MTR);
2734 for (i = 0; i < RTE_TABLE_ACTION_TC_MAX; i++) {
2735 struct rte_table_action_mtr_counters_tc *dst =
2737 struct mtr_trtcm_data *src = &mtr_data[i];
2739 if ((tc_mask & (1 << i)) == 0)
2742 dst->n_packets[RTE_COLOR_GREEN] =
2743 mtr_trtcm_data_stats_get(src, RTE_COLOR_GREEN);
2745 dst->n_packets[RTE_COLOR_YELLOW] =
2746 mtr_trtcm_data_stats_get(src, RTE_COLOR_YELLOW);
2748 dst->n_packets[RTE_COLOR_RED] =
2749 mtr_trtcm_data_stats_get(src, RTE_COLOR_RED);
2751 dst->n_packets_valid = 1;
2752 dst->n_bytes_valid = 0;
2755 stats->tc_mask = tc_mask;
2760 for (i = 0; i < RTE_TABLE_ACTION_TC_MAX; i++) {
2761 struct mtr_trtcm_data *src = &mtr_data[i];
2763 if ((tc_mask & (1 << i)) == 0)
2766 mtr_trtcm_data_stats_reset(src, RTE_COLOR_GREEN);
2767 mtr_trtcm_data_stats_reset(src, RTE_COLOR_YELLOW);
2768 mtr_trtcm_data_stats_reset(src, RTE_COLOR_RED);
2776 rte_table_action_ttl_read(struct rte_table_action *action,
2778 struct rte_table_action_ttl_counters *stats,
2781 struct ttl_data *ttl_data;
2783 /* Check input arguments */
2784 if ((action == NULL) ||
2785 ((action->cfg.action_mask &
2786 (1LLU << RTE_TABLE_ACTION_TTL)) == 0) ||
2790 ttl_data = action_data_get(data, action, RTE_TABLE_ACTION_TTL);
2794 stats->n_packets = TTL_STATS_READ(ttl_data);
2798 TTL_STATS_RESET(ttl_data);
2804 rte_table_action_stats_read(struct rte_table_action *action,
2806 struct rte_table_action_stats_counters *stats,
2809 struct stats_data *stats_data;
2811 /* Check input arguments */
2812 if ((action == NULL) ||
2813 ((action->cfg.action_mask &
2814 (1LLU << RTE_TABLE_ACTION_STATS)) == 0) ||
2818 stats_data = action_data_get(data, action,
2819 RTE_TABLE_ACTION_STATS);
2823 stats->n_packets = stats_data->n_packets;
2824 stats->n_bytes = stats_data->n_bytes;
2825 stats->n_packets_valid = 1;
2826 stats->n_bytes_valid = 1;
2831 stats_data->n_packets = 0;
2832 stats_data->n_bytes = 0;
2839 rte_table_action_time_read(struct rte_table_action *action,
2841 uint64_t *timestamp)
2843 struct time_data *time_data;
2845 /* Check input arguments */
2846 if ((action == NULL) ||
2847 ((action->cfg.action_mask &
2848 (1LLU << RTE_TABLE_ACTION_TIME)) == 0) ||
2850 (timestamp == NULL))
2853 time_data = action_data_get(data, action, RTE_TABLE_ACTION_TIME);
2856 *timestamp = time_data->time;
2861 struct rte_cryptodev_sym_session *
2862 rte_table_action_crypto_sym_session_get(struct rte_table_action *action,
2865 struct sym_crypto_data *sym_crypto_data;
2867 /* Check input arguments */
2868 if ((action == NULL) ||
2869 ((action->cfg.action_mask &
2870 (1LLU << RTE_TABLE_ACTION_SYM_CRYPTO)) == 0) ||
2874 sym_crypto_data = action_data_get(data, action,
2875 RTE_TABLE_ACTION_SYM_CRYPTO);
2877 return sym_crypto_data->session;
2880 static __rte_always_inline uint64_t
2881 pkt_work(struct rte_mbuf *mbuf,
2882 struct rte_pipeline_table_entry *table_entry,
2884 struct rte_table_action *action,
2885 struct ap_config *cfg)
2887 uint64_t drop_mask = 0;
2889 uint32_t ip_offset = action->cfg.common.ip_offset;
2890 void *ip = RTE_MBUF_METADATA_UINT32_PTR(mbuf, ip_offset);
2893 uint16_t total_length;
2895 if (cfg->common.ip_version) {
2896 struct rte_ipv4_hdr *hdr = ip;
2898 dscp = hdr->type_of_service >> 2;
2899 total_length = rte_ntohs(hdr->total_length);
2901 struct rte_ipv6_hdr *hdr = ip;
2903 dscp = (rte_ntohl(hdr->vtc_flow) & 0x0F600000) >> 18;
2904 total_length = rte_ntohs(hdr->payload_len) +
2905 sizeof(struct rte_ipv6_hdr);
2908 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
2910 action_data_get(table_entry, action, RTE_TABLE_ACTION_LB);
2916 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
2918 action_data_get(table_entry, action, RTE_TABLE_ACTION_MTR);
2920 drop_mask |= pkt_work_mtr(mbuf,
2922 &action->dscp_table,
2929 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
2931 action_data_get(table_entry, action, RTE_TABLE_ACTION_TM);
2935 &action->dscp_table,
2939 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_DECAP)) {
2940 void *data = action_data_get(table_entry,
2942 RTE_TABLE_ACTION_DECAP);
2944 pkt_work_decap(mbuf, data);
2947 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
2949 action_data_get(table_entry, action, RTE_TABLE_ACTION_ENCAP);
2951 pkt_work_encap(mbuf,
2959 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
2961 action_data_get(table_entry, action, RTE_TABLE_ACTION_NAT);
2963 if (cfg->common.ip_version)
2964 pkt_ipv4_work_nat(ip, data, &cfg->nat);
2966 pkt_ipv6_work_nat(ip, data, &cfg->nat);
2969 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
2971 action_data_get(table_entry, action, RTE_TABLE_ACTION_TTL);
2973 if (cfg->common.ip_version)
2974 drop_mask |= pkt_ipv4_work_ttl(ip, data);
2976 drop_mask |= pkt_ipv6_work_ttl(ip, data);
2979 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
2981 action_data_get(table_entry, action, RTE_TABLE_ACTION_STATS);
2983 pkt_work_stats(data, total_length);
2986 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
2988 action_data_get(table_entry, action, RTE_TABLE_ACTION_TIME);
2990 pkt_work_time(data, time);
2993 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_SYM_CRYPTO)) {
2994 void *data = action_data_get(table_entry, action,
2995 RTE_TABLE_ACTION_SYM_CRYPTO);
2997 drop_mask |= pkt_work_sym_crypto(mbuf, data, &cfg->sym_crypto,
3001 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_TAG)) {
3002 void *data = action_data_get(table_entry,
3004 RTE_TABLE_ACTION_TAG);
3006 pkt_work_tag(mbuf, data);
3012 static __rte_always_inline uint64_t
3013 pkt4_work(struct rte_mbuf **mbufs,
3014 struct rte_pipeline_table_entry **table_entries,
3016 struct rte_table_action *action,
3017 struct ap_config *cfg)
3019 uint64_t drop_mask0 = 0;
3020 uint64_t drop_mask1 = 0;
3021 uint64_t drop_mask2 = 0;
3022 uint64_t drop_mask3 = 0;
3024 struct rte_mbuf *mbuf0 = mbufs[0];
3025 struct rte_mbuf *mbuf1 = mbufs[1];
3026 struct rte_mbuf *mbuf2 = mbufs[2];
3027 struct rte_mbuf *mbuf3 = mbufs[3];
3029 struct rte_pipeline_table_entry *table_entry0 = table_entries[0];
3030 struct rte_pipeline_table_entry *table_entry1 = table_entries[1];
3031 struct rte_pipeline_table_entry *table_entry2 = table_entries[2];
3032 struct rte_pipeline_table_entry *table_entry3 = table_entries[3];
3034 uint32_t ip_offset = action->cfg.common.ip_offset;
3035 void *ip0 = RTE_MBUF_METADATA_UINT32_PTR(mbuf0, ip_offset);
3036 void *ip1 = RTE_MBUF_METADATA_UINT32_PTR(mbuf1, ip_offset);
3037 void *ip2 = RTE_MBUF_METADATA_UINT32_PTR(mbuf2, ip_offset);
3038 void *ip3 = RTE_MBUF_METADATA_UINT32_PTR(mbuf3, ip_offset);
3040 uint32_t dscp0, dscp1, dscp2, dscp3;
3041 uint16_t total_length0, total_length1, total_length2, total_length3;
3043 if (cfg->common.ip_version) {
3044 struct rte_ipv4_hdr *hdr0 = ip0;
3045 struct rte_ipv4_hdr *hdr1 = ip1;
3046 struct rte_ipv4_hdr *hdr2 = ip2;
3047 struct rte_ipv4_hdr *hdr3 = ip3;
3049 dscp0 = hdr0->type_of_service >> 2;
3050 dscp1 = hdr1->type_of_service >> 2;
3051 dscp2 = hdr2->type_of_service >> 2;
3052 dscp3 = hdr3->type_of_service >> 2;
3054 total_length0 = rte_ntohs(hdr0->total_length);
3055 total_length1 = rte_ntohs(hdr1->total_length);
3056 total_length2 = rte_ntohs(hdr2->total_length);
3057 total_length3 = rte_ntohs(hdr3->total_length);
3059 struct rte_ipv6_hdr *hdr0 = ip0;
3060 struct rte_ipv6_hdr *hdr1 = ip1;
3061 struct rte_ipv6_hdr *hdr2 = ip2;
3062 struct rte_ipv6_hdr *hdr3 = ip3;
3064 dscp0 = (rte_ntohl(hdr0->vtc_flow) & 0x0F600000) >> 18;
3065 dscp1 = (rte_ntohl(hdr1->vtc_flow) & 0x0F600000) >> 18;
3066 dscp2 = (rte_ntohl(hdr2->vtc_flow) & 0x0F600000) >> 18;
3067 dscp3 = (rte_ntohl(hdr3->vtc_flow) & 0x0F600000) >> 18;
3069 total_length0 = rte_ntohs(hdr0->payload_len) +
3070 sizeof(struct rte_ipv6_hdr);
3071 total_length1 = rte_ntohs(hdr1->payload_len) +
3072 sizeof(struct rte_ipv6_hdr);
3073 total_length2 = rte_ntohs(hdr2->payload_len) +
3074 sizeof(struct rte_ipv6_hdr);
3075 total_length3 = rte_ntohs(hdr3->payload_len) +
3076 sizeof(struct rte_ipv6_hdr);
3079 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_LB)) {
3081 action_data_get(table_entry0, action, RTE_TABLE_ACTION_LB);
3083 action_data_get(table_entry1, action, RTE_TABLE_ACTION_LB);
3085 action_data_get(table_entry2, action, RTE_TABLE_ACTION_LB);
3087 action_data_get(table_entry3, action, RTE_TABLE_ACTION_LB);
3106 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
3108 action_data_get(table_entry0, action, RTE_TABLE_ACTION_MTR);
3110 action_data_get(table_entry1, action, RTE_TABLE_ACTION_MTR);
3112 action_data_get(table_entry2, action, RTE_TABLE_ACTION_MTR);
3114 action_data_get(table_entry3, action, RTE_TABLE_ACTION_MTR);
3116 drop_mask0 |= pkt_work_mtr(mbuf0,
3118 &action->dscp_table,
3124 drop_mask1 |= pkt_work_mtr(mbuf1,
3126 &action->dscp_table,
3132 drop_mask2 |= pkt_work_mtr(mbuf2,
3134 &action->dscp_table,
3140 drop_mask3 |= pkt_work_mtr(mbuf3,
3142 &action->dscp_table,
3149 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
3151 action_data_get(table_entry0, action, RTE_TABLE_ACTION_TM);
3153 action_data_get(table_entry1, action, RTE_TABLE_ACTION_TM);
3155 action_data_get(table_entry2, action, RTE_TABLE_ACTION_TM);
3157 action_data_get(table_entry3, action, RTE_TABLE_ACTION_TM);
3161 &action->dscp_table,
3166 &action->dscp_table,
3171 &action->dscp_table,
3176 &action->dscp_table,
3180 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_DECAP)) {
3181 void *data0 = action_data_get(table_entry0,
3183 RTE_TABLE_ACTION_DECAP);
3184 void *data1 = action_data_get(table_entry1,
3186 RTE_TABLE_ACTION_DECAP);
3187 void *data2 = action_data_get(table_entry2,
3189 RTE_TABLE_ACTION_DECAP);
3190 void *data3 = action_data_get(table_entry3,
3192 RTE_TABLE_ACTION_DECAP);
3194 pkt4_work_decap(mbuf0, mbuf1, mbuf2, mbuf3,
3195 data0, data1, data2, data3);
3198 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
3200 action_data_get(table_entry0, action, RTE_TABLE_ACTION_ENCAP);
3202 action_data_get(table_entry1, action, RTE_TABLE_ACTION_ENCAP);
3204 action_data_get(table_entry2, action, RTE_TABLE_ACTION_ENCAP);
3206 action_data_get(table_entry3, action, RTE_TABLE_ACTION_ENCAP);
3208 pkt_work_encap(mbuf0,
3215 pkt_work_encap(mbuf1,
3222 pkt_work_encap(mbuf2,
3229 pkt_work_encap(mbuf3,
3237 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
3239 action_data_get(table_entry0, action, RTE_TABLE_ACTION_NAT);
3241 action_data_get(table_entry1, action, RTE_TABLE_ACTION_NAT);
3243 action_data_get(table_entry2, action, RTE_TABLE_ACTION_NAT);
3245 action_data_get(table_entry3, action, RTE_TABLE_ACTION_NAT);
3247 if (cfg->common.ip_version) {
3248 pkt_ipv4_work_nat(ip0, data0, &cfg->nat);
3249 pkt_ipv4_work_nat(ip1, data1, &cfg->nat);
3250 pkt_ipv4_work_nat(ip2, data2, &cfg->nat);
3251 pkt_ipv4_work_nat(ip3, data3, &cfg->nat);
3253 pkt_ipv6_work_nat(ip0, data0, &cfg->nat);
3254 pkt_ipv6_work_nat(ip1, data1, &cfg->nat);
3255 pkt_ipv6_work_nat(ip2, data2, &cfg->nat);
3256 pkt_ipv6_work_nat(ip3, data3, &cfg->nat);
3260 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_TTL)) {
3262 action_data_get(table_entry0, action, RTE_TABLE_ACTION_TTL);
3264 action_data_get(table_entry1, action, RTE_TABLE_ACTION_TTL);
3266 action_data_get(table_entry2, action, RTE_TABLE_ACTION_TTL);
3268 action_data_get(table_entry3, action, RTE_TABLE_ACTION_TTL);
3270 if (cfg->common.ip_version) {
3271 drop_mask0 |= pkt_ipv4_work_ttl(ip0, data0);
3272 drop_mask1 |= pkt_ipv4_work_ttl(ip1, data1);
3273 drop_mask2 |= pkt_ipv4_work_ttl(ip2, data2);
3274 drop_mask3 |= pkt_ipv4_work_ttl(ip3, data3);
3276 drop_mask0 |= pkt_ipv6_work_ttl(ip0, data0);
3277 drop_mask1 |= pkt_ipv6_work_ttl(ip1, data1);
3278 drop_mask2 |= pkt_ipv6_work_ttl(ip2, data2);
3279 drop_mask3 |= pkt_ipv6_work_ttl(ip3, data3);
3283 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_STATS)) {
3285 action_data_get(table_entry0, action, RTE_TABLE_ACTION_STATS);
3287 action_data_get(table_entry1, action, RTE_TABLE_ACTION_STATS);
3289 action_data_get(table_entry2, action, RTE_TABLE_ACTION_STATS);
3291 action_data_get(table_entry3, action, RTE_TABLE_ACTION_STATS);
3293 pkt_work_stats(data0, total_length0);
3294 pkt_work_stats(data1, total_length1);
3295 pkt_work_stats(data2, total_length2);
3296 pkt_work_stats(data3, total_length3);
3299 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_TIME)) {
3301 action_data_get(table_entry0, action, RTE_TABLE_ACTION_TIME);
3303 action_data_get(table_entry1, action, RTE_TABLE_ACTION_TIME);
3305 action_data_get(table_entry2, action, RTE_TABLE_ACTION_TIME);
3307 action_data_get(table_entry3, action, RTE_TABLE_ACTION_TIME);
3309 pkt_work_time(data0, time);
3310 pkt_work_time(data1, time);
3311 pkt_work_time(data2, time);
3312 pkt_work_time(data3, time);
3315 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_SYM_CRYPTO)) {
3316 void *data0 = action_data_get(table_entry0, action,
3317 RTE_TABLE_ACTION_SYM_CRYPTO);
3318 void *data1 = action_data_get(table_entry1, action,
3319 RTE_TABLE_ACTION_SYM_CRYPTO);
3320 void *data2 = action_data_get(table_entry2, action,
3321 RTE_TABLE_ACTION_SYM_CRYPTO);
3322 void *data3 = action_data_get(table_entry3, action,
3323 RTE_TABLE_ACTION_SYM_CRYPTO);
3325 drop_mask0 |= pkt_work_sym_crypto(mbuf0, data0, &cfg->sym_crypto,
3327 drop_mask1 |= pkt_work_sym_crypto(mbuf1, data1, &cfg->sym_crypto,
3329 drop_mask2 |= pkt_work_sym_crypto(mbuf2, data2, &cfg->sym_crypto,
3331 drop_mask3 |= pkt_work_sym_crypto(mbuf3, data3, &cfg->sym_crypto,
3335 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_TAG)) {
3336 void *data0 = action_data_get(table_entry0,
3338 RTE_TABLE_ACTION_TAG);
3339 void *data1 = action_data_get(table_entry1,
3341 RTE_TABLE_ACTION_TAG);
3342 void *data2 = action_data_get(table_entry2,
3344 RTE_TABLE_ACTION_TAG);
3345 void *data3 = action_data_get(table_entry3,
3347 RTE_TABLE_ACTION_TAG);
3349 pkt4_work_tag(mbuf0, mbuf1, mbuf2, mbuf3,
3350 data0, data1, data2, data3);
3359 static __rte_always_inline int
3360 ah(struct rte_pipeline *p,
3361 struct rte_mbuf **pkts,
3363 struct rte_pipeline_table_entry **entries,
3364 struct rte_table_action *action,
3365 struct ap_config *cfg)
3367 uint64_t pkts_drop_mask = 0;
3370 if (cfg->action_mask & ((1LLU << RTE_TABLE_ACTION_MTR) |
3371 (1LLU << RTE_TABLE_ACTION_TIME)))
3374 if ((pkts_mask & (pkts_mask + 1)) == 0) {
3375 uint64_t n_pkts = __builtin_popcountll(pkts_mask);
3378 for (i = 0; i < (n_pkts & (~0x3LLU)); i += 4) {
3381 drop_mask = pkt4_work(&pkts[i],
3387 pkts_drop_mask |= drop_mask << i;
3390 for ( ; i < n_pkts; i++) {
3393 drop_mask = pkt_work(pkts[i],
3399 pkts_drop_mask |= drop_mask << i;
3402 for ( ; pkts_mask; ) {
3403 uint32_t pos = __builtin_ctzll(pkts_mask);
3404 uint64_t pkt_mask = 1LLU << pos;
3407 drop_mask = pkt_work(pkts[pos],
3413 pkts_mask &= ~pkt_mask;
3414 pkts_drop_mask |= drop_mask << pos;
3417 rte_pipeline_ah_packet_drop(p, pkts_drop_mask);
3423 ah_default(struct rte_pipeline *p,
3424 struct rte_mbuf **pkts,
3426 struct rte_pipeline_table_entry **entries,
3429 struct rte_table_action *action = arg;
3439 static rte_pipeline_table_action_handler_hit
3440 ah_selector(struct rte_table_action *action)
3442 if (action->cfg.action_mask == (1LLU << RTE_TABLE_ACTION_FWD))
3449 rte_table_action_table_params_get(struct rte_table_action *action,
3450 struct rte_pipeline_table_params *params)
3452 rte_pipeline_table_action_handler_hit f_action_hit;
3453 uint32_t total_size;
3455 /* Check input arguments */
3456 if ((action == NULL) ||
3460 f_action_hit = ah_selector(action);
3461 total_size = rte_align32pow2(action->data.total_size);
3463 /* Fill in params */
3464 params->f_action_hit = f_action_hit;
3465 params->f_action_miss = NULL;
3466 params->arg_ah = (f_action_hit) ? action : NULL;
3467 params->action_data_size = total_size -
3468 sizeof(struct rte_pipeline_table_entry);
3474 rte_table_action_free(struct rte_table_action *action)