1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2010-2018 Intel Corporation
8 #include <rte_common.h>
9 #include <rte_byteorder.h>
10 #include <rte_cycles.h>
11 #include <rte_malloc.h>
12 #include <rte_memcpy.h>
13 #include <rte_ether.h>
19 #include "rte_table_action.h"
21 #define rte_htons rte_cpu_to_be_16
22 #define rte_htonl rte_cpu_to_be_32
24 #define rte_ntohs rte_be_to_cpu_16
25 #define rte_ntohl rte_be_to_cpu_32
28 * RTE_TABLE_ACTION_FWD
30 #define fwd_data rte_pipeline_table_entry
33 fwd_apply(struct fwd_data *data,
34 struct rte_table_action_fwd_params *p)
36 data->action = p->action;
38 if (p->action == RTE_PIPELINE_ACTION_PORT)
39 data->port_id = p->id;
41 if (p->action == RTE_PIPELINE_ACTION_TABLE)
42 data->table_id = p->id;
48 * RTE_TABLE_ACTION_MTR
51 mtr_cfg_check(struct rte_table_action_mtr_config *mtr)
53 if ((mtr->alg == RTE_TABLE_ACTION_METER_SRTCM) ||
54 ((mtr->n_tc != 1) && (mtr->n_tc != 4)) ||
55 (mtr->n_bytes_enabled != 0))
60 #define MBUF_SCHED_QUEUE_TC_COLOR(queue, tc, color) \
61 ((uint16_t)((((uint64_t)(queue)) & 0x3) | \
62 ((((uint64_t)(tc)) & 0x3) << 2) | \
63 ((((uint64_t)(color)) & 0x3) << 4)))
65 #define MBUF_SCHED_COLOR(sched, color) \
66 (((sched) & (~0x30LLU)) | ((color) << 4))
68 struct mtr_trtcm_data {
69 struct rte_meter_trtcm trtcm;
70 uint64_t stats[e_RTE_METER_COLORS];
71 } __attribute__((__packed__));
73 #define MTR_TRTCM_DATA_METER_PROFILE_ID_GET(data) \
74 (((data)->stats[e_RTE_METER_GREEN] & 0xF8LLU) >> 3)
77 mtr_trtcm_data_meter_profile_id_set(struct mtr_trtcm_data *data,
80 data->stats[e_RTE_METER_GREEN] &= ~0xF8LLU;
81 data->stats[e_RTE_METER_GREEN] |= (profile_id % 32) << 3;
84 #define MTR_TRTCM_DATA_POLICER_ACTION_DROP_GET(data, color)\
85 (((data)->stats[(color)] & 4LLU) >> 2)
87 #define MTR_TRTCM_DATA_POLICER_ACTION_COLOR_GET(data, color)\
88 ((enum rte_meter_color)((data)->stats[(color)] & 3LLU))
91 mtr_trtcm_data_policer_action_set(struct mtr_trtcm_data *data,
92 enum rte_meter_color color,
93 enum rte_table_action_policer action)
95 if (action == RTE_TABLE_ACTION_POLICER_DROP) {
96 data->stats[color] |= 4LLU;
98 data->stats[color] &= ~7LLU;
99 data->stats[color] |= color & 3LLU;
104 mtr_trtcm_data_stats_get(struct mtr_trtcm_data *data,
105 enum rte_meter_color color)
107 return data->stats[color] >> 8;
111 mtr_trtcm_data_stats_reset(struct mtr_trtcm_data *data,
112 enum rte_meter_color color)
114 data->stats[color] &= 0xFFLU;
117 #define MTR_TRTCM_DATA_STATS_INC(data, color) \
118 ((data)->stats[(color)] += (1LLU << 8))
121 mtr_data_size(struct rte_table_action_mtr_config *mtr)
123 return mtr->n_tc * sizeof(struct mtr_trtcm_data);
126 struct dscp_table_entry_data {
127 enum rte_meter_color color;
129 uint16_t queue_tc_color;
132 struct dscp_table_data {
133 struct dscp_table_entry_data entry[64];
136 struct meter_profile_data {
137 struct rte_meter_trtcm_profile profile;
142 static struct meter_profile_data *
143 meter_profile_data_find(struct meter_profile_data *mp,
149 for (i = 0; i < mp_size; i++) {
150 struct meter_profile_data *mp_data = &mp[i];
152 if (mp_data->valid && (mp_data->profile_id == profile_id))
159 static struct meter_profile_data *
160 meter_profile_data_find_unused(struct meter_profile_data *mp,
165 for (i = 0; i < mp_size; i++) {
166 struct meter_profile_data *mp_data = &mp[i];
176 mtr_apply_check(struct rte_table_action_mtr_params *p,
177 struct rte_table_action_mtr_config *cfg,
178 struct meter_profile_data *mp,
183 if (p->tc_mask > RTE_LEN2MASK(cfg->n_tc, uint32_t))
186 for (i = 0; i < RTE_TABLE_ACTION_TC_MAX; i++) {
187 struct rte_table_action_mtr_tc_params *p_tc = &p->mtr[i];
188 struct meter_profile_data *mp_data;
190 if ((p->tc_mask & (1LLU << i)) == 0)
193 mp_data = meter_profile_data_find(mp,
195 p_tc->meter_profile_id);
204 mtr_apply(struct mtr_trtcm_data *data,
205 struct rte_table_action_mtr_params *p,
206 struct rte_table_action_mtr_config *cfg,
207 struct meter_profile_data *mp,
213 /* Check input arguments */
214 status = mtr_apply_check(p, cfg, mp, mp_size);
219 for (i = 0; i < RTE_TABLE_ACTION_TC_MAX; i++) {
220 struct rte_table_action_mtr_tc_params *p_tc = &p->mtr[i];
221 struct mtr_trtcm_data *data_tc = &data[i];
222 struct meter_profile_data *mp_data;
224 if ((p->tc_mask & (1LLU << i)) == 0)
228 mp_data = meter_profile_data_find(mp,
230 p_tc->meter_profile_id);
234 memset(data_tc, 0, sizeof(*data_tc));
237 status = rte_meter_trtcm_config(&data_tc->trtcm,
243 mtr_trtcm_data_meter_profile_id_set(data_tc,
246 /* Policer actions */
247 mtr_trtcm_data_policer_action_set(data_tc,
249 p_tc->policer[e_RTE_METER_GREEN]);
251 mtr_trtcm_data_policer_action_set(data_tc,
253 p_tc->policer[e_RTE_METER_YELLOW]);
255 mtr_trtcm_data_policer_action_set(data_tc,
257 p_tc->policer[e_RTE_METER_RED]);
263 static __rte_always_inline uint64_t
264 pkt_work_mtr(struct rte_mbuf *mbuf,
265 struct mtr_trtcm_data *data,
266 struct dscp_table_data *dscp_table,
267 struct meter_profile_data *mp,
270 uint16_t total_length)
272 uint64_t drop_mask, sched;
273 uint64_t *sched_ptr = (uint64_t *) &mbuf->hash.sched;
274 struct dscp_table_entry_data *dscp_entry = &dscp_table->entry[dscp];
275 enum rte_meter_color color_in, color_meter, color_policer;
279 color_in = dscp_entry->color;
281 mp_id = MTR_TRTCM_DATA_METER_PROFILE_ID_GET(data);
285 color_meter = rte_meter_trtcm_color_aware_check(
293 MTR_TRTCM_DATA_STATS_INC(data, color_meter);
296 drop_mask = MTR_TRTCM_DATA_POLICER_ACTION_DROP_GET(data, color_meter);
298 MTR_TRTCM_DATA_POLICER_ACTION_COLOR_GET(data, color_meter);
299 *sched_ptr = MBUF_SCHED_COLOR(sched, color_policer);
305 * RTE_TABLE_ACTION_TM
308 tm_cfg_check(struct rte_table_action_tm_config *tm)
310 if ((tm->n_subports_per_port == 0) ||
311 (rte_is_power_of_2(tm->n_subports_per_port) == 0) ||
312 (tm->n_subports_per_port > UINT16_MAX) ||
313 (tm->n_pipes_per_subport == 0) ||
314 (rte_is_power_of_2(tm->n_pipes_per_subport) == 0))
321 uint16_t queue_tc_color;
324 } __attribute__((__packed__));
327 tm_apply_check(struct rte_table_action_tm_params *p,
328 struct rte_table_action_tm_config *cfg)
330 if ((p->subport_id >= cfg->n_subports_per_port) ||
331 (p->pipe_id >= cfg->n_pipes_per_subport))
338 tm_apply(struct tm_data *data,
339 struct rte_table_action_tm_params *p,
340 struct rte_table_action_tm_config *cfg)
344 /* Check input arguments */
345 status = tm_apply_check(p, cfg);
350 data->queue_tc_color = 0;
351 data->subport = (uint16_t) p->subport_id;
352 data->pipe = p->pipe_id;
357 static __rte_always_inline void
358 pkt_work_tm(struct rte_mbuf *mbuf,
359 struct tm_data *data,
360 struct dscp_table_data *dscp_table,
363 struct dscp_table_entry_data *dscp_entry = &dscp_table->entry[dscp];
364 struct tm_data *sched_ptr = (struct tm_data *) &mbuf->hash.sched;
365 struct tm_data sched;
368 sched.queue_tc_color = dscp_entry->queue_tc_color;
373 * RTE_TABLE_ACTION_ENCAP
376 encap_valid(enum rte_table_action_encap_type encap)
379 case RTE_TABLE_ACTION_ENCAP_ETHER:
380 case RTE_TABLE_ACTION_ENCAP_VLAN:
381 case RTE_TABLE_ACTION_ENCAP_QINQ:
382 case RTE_TABLE_ACTION_ENCAP_MPLS:
383 case RTE_TABLE_ACTION_ENCAP_PPPOE:
391 encap_cfg_check(struct rte_table_action_encap_config *encap)
393 if ((encap->encap_mask == 0) ||
394 (__builtin_popcountll(encap->encap_mask) != 1))
400 struct encap_ether_data {
401 struct ether_hdr ether;
402 } __attribute__((__packed__));
404 #define VLAN(pcp, dei, vid) \
405 ((uint16_t)((((uint64_t)(pcp)) & 0x7LLU) << 13) | \
406 ((((uint64_t)(dei)) & 0x1LLU) << 12) | \
407 (((uint64_t)(vid)) & 0xFFFLLU)) \
409 struct encap_vlan_data {
410 struct ether_hdr ether;
411 struct vlan_hdr vlan;
412 } __attribute__((__packed__));
414 struct encap_qinq_data {
415 struct ether_hdr ether;
416 struct vlan_hdr svlan;
417 struct vlan_hdr cvlan;
418 } __attribute__((__packed__));
420 #define ETHER_TYPE_MPLS_UNICAST 0x8847
422 #define ETHER_TYPE_MPLS_MULTICAST 0x8848
424 #define MPLS(label, tc, s, ttl) \
425 ((uint32_t)(((((uint64_t)(label)) & 0xFFFFFLLU) << 12) |\
426 ((((uint64_t)(tc)) & 0x7LLU) << 9) | \
427 ((((uint64_t)(s)) & 0x1LLU) << 8) | \
428 (((uint64_t)(ttl)) & 0xFFLLU)))
430 struct encap_mpls_data {
431 struct ether_hdr ether;
432 uint32_t mpls[RTE_TABLE_ACTION_MPLS_LABELS_MAX];
434 } __attribute__((__packed__));
436 #define ETHER_TYPE_PPPOE_SESSION 0x8864
438 #define PPP_PROTOCOL_IP 0x0021
440 struct pppoe_ppp_hdr {
441 uint16_t ver_type_code;
445 } __attribute__((__packed__));
447 struct encap_pppoe_data {
448 struct ether_hdr ether;
449 struct pppoe_ppp_hdr pppoe_ppp;
450 } __attribute__((__packed__));
453 encap_data_size(struct rte_table_action_encap_config *encap)
455 switch (encap->encap_mask) {
456 case 1LLU << RTE_TABLE_ACTION_ENCAP_ETHER:
457 return sizeof(struct encap_ether_data);
459 case 1LLU << RTE_TABLE_ACTION_ENCAP_VLAN:
460 return sizeof(struct encap_vlan_data);
462 case 1LLU << RTE_TABLE_ACTION_ENCAP_QINQ:
463 return sizeof(struct encap_qinq_data);
465 case 1LLU << RTE_TABLE_ACTION_ENCAP_MPLS:
466 return sizeof(struct encap_mpls_data);
468 case 1LLU << RTE_TABLE_ACTION_ENCAP_PPPOE:
469 return sizeof(struct encap_pppoe_data);
477 encap_apply_check(struct rte_table_action_encap_params *p,
478 struct rte_table_action_encap_config *cfg)
480 if ((encap_valid(p->type) == 0) ||
481 ((cfg->encap_mask & (1LLU << p->type)) == 0))
485 case RTE_TABLE_ACTION_ENCAP_ETHER:
488 case RTE_TABLE_ACTION_ENCAP_VLAN:
491 case RTE_TABLE_ACTION_ENCAP_QINQ:
494 case RTE_TABLE_ACTION_ENCAP_MPLS:
495 if ((p->mpls.mpls_count == 0) ||
496 (p->mpls.mpls_count > RTE_TABLE_ACTION_MPLS_LABELS_MAX))
501 case RTE_TABLE_ACTION_ENCAP_PPPOE:
510 encap_ether_apply(void *data,
511 struct rte_table_action_encap_params *p,
512 struct rte_table_action_common_config *common_cfg)
514 struct encap_ether_data *d = data;
515 uint16_t ethertype = (common_cfg->ip_version) ?
520 ether_addr_copy(&p->ether.ether.da, &d->ether.d_addr);
521 ether_addr_copy(&p->ether.ether.sa, &d->ether.s_addr);
522 d->ether.ether_type = rte_htons(ethertype);
528 encap_vlan_apply(void *data,
529 struct rte_table_action_encap_params *p,
530 struct rte_table_action_common_config *common_cfg)
532 struct encap_vlan_data *d = data;
533 uint16_t ethertype = (common_cfg->ip_version) ?
538 ether_addr_copy(&p->vlan.ether.da, &d->ether.d_addr);
539 ether_addr_copy(&p->vlan.ether.sa, &d->ether.s_addr);
540 d->ether.ether_type = rte_htons(ETHER_TYPE_VLAN);
543 d->vlan.vlan_tci = rte_htons(VLAN(p->vlan.vlan.pcp,
546 d->vlan.eth_proto = rte_htons(ethertype);
552 encap_qinq_apply(void *data,
553 struct rte_table_action_encap_params *p,
554 struct rte_table_action_common_config *common_cfg)
556 struct encap_qinq_data *d = data;
557 uint16_t ethertype = (common_cfg->ip_version) ?
562 ether_addr_copy(&p->qinq.ether.da, &d->ether.d_addr);
563 ether_addr_copy(&p->qinq.ether.sa, &d->ether.s_addr);
564 d->ether.ether_type = rte_htons(ETHER_TYPE_QINQ);
567 d->svlan.vlan_tci = rte_htons(VLAN(p->qinq.svlan.pcp,
570 d->svlan.eth_proto = rte_htons(ETHER_TYPE_VLAN);
573 d->cvlan.vlan_tci = rte_htons(VLAN(p->qinq.cvlan.pcp,
576 d->cvlan.eth_proto = rte_htons(ethertype);
582 encap_mpls_apply(void *data,
583 struct rte_table_action_encap_params *p)
585 struct encap_mpls_data *d = data;
586 uint16_t ethertype = (p->mpls.unicast) ?
587 ETHER_TYPE_MPLS_UNICAST :
588 ETHER_TYPE_MPLS_MULTICAST;
592 ether_addr_copy(&p->mpls.ether.da, &d->ether.d_addr);
593 ether_addr_copy(&p->mpls.ether.sa, &d->ether.s_addr);
594 d->ether.ether_type = rte_htons(ethertype);
597 for (i = 0; i < p->mpls.mpls_count - 1; i++)
598 d->mpls[i] = rte_htonl(MPLS(p->mpls.mpls[i].label,
601 p->mpls.mpls[i].ttl));
603 d->mpls[i] = rte_htonl(MPLS(p->mpls.mpls[i].label,
606 p->mpls.mpls[i].ttl));
608 d->mpls_count = p->mpls.mpls_count;
613 encap_pppoe_apply(void *data,
614 struct rte_table_action_encap_params *p)
616 struct encap_pppoe_data *d = data;
619 ether_addr_copy(&p->pppoe.ether.da, &d->ether.d_addr);
620 ether_addr_copy(&p->pppoe.ether.sa, &d->ether.s_addr);
621 d->ether.ether_type = rte_htons(ETHER_TYPE_PPPOE_SESSION);
624 d->pppoe_ppp.ver_type_code = rte_htons(0x1100);
625 d->pppoe_ppp.session_id = rte_htons(p->pppoe.pppoe.session_id);
626 d->pppoe_ppp.length = 0; /* not pre-computed */
627 d->pppoe_ppp.protocol = rte_htons(PPP_PROTOCOL_IP);
633 encap_apply(void *data,
634 struct rte_table_action_encap_params *p,
635 struct rte_table_action_encap_config *cfg,
636 struct rte_table_action_common_config *common_cfg)
640 /* Check input arguments */
641 status = encap_apply_check(p, cfg);
646 case RTE_TABLE_ACTION_ENCAP_ETHER:
647 return encap_ether_apply(data, p, common_cfg);
649 case RTE_TABLE_ACTION_ENCAP_VLAN:
650 return encap_vlan_apply(data, p, common_cfg);
652 case RTE_TABLE_ACTION_ENCAP_QINQ:
653 return encap_qinq_apply(data, p, common_cfg);
655 case RTE_TABLE_ACTION_ENCAP_MPLS:
656 return encap_mpls_apply(data, p);
658 case RTE_TABLE_ACTION_ENCAP_PPPOE:
659 return encap_pppoe_apply(data, p);
666 static __rte_always_inline void *
667 encap(void *dst, const void *src, size_t n)
669 dst = ((uint8_t *) dst) - n;
670 return rte_memcpy(dst, src, n);
673 static __rte_always_inline void
674 pkt_work_encap(struct rte_mbuf *mbuf,
676 struct rte_table_action_encap_config *cfg,
678 uint16_t total_length,
681 switch (cfg->encap_mask) {
682 case 1LLU << RTE_TABLE_ACTION_ENCAP_ETHER:
683 encap(ip, data, sizeof(struct encap_ether_data));
684 mbuf->data_off = ip_offset - (sizeof(struct rte_mbuf) +
685 sizeof(struct encap_ether_data));
686 mbuf->pkt_len = mbuf->data_len = total_length +
687 sizeof(struct encap_ether_data);
690 case 1LLU << RTE_TABLE_ACTION_ENCAP_VLAN:
691 encap(ip, data, sizeof(struct encap_vlan_data));
692 mbuf->data_off = ip_offset - (sizeof(struct rte_mbuf) +
693 sizeof(struct encap_vlan_data));
694 mbuf->pkt_len = mbuf->data_len = total_length +
695 sizeof(struct encap_vlan_data);
698 case 1LLU << RTE_TABLE_ACTION_ENCAP_QINQ:
699 encap(ip, data, sizeof(struct encap_qinq_data));
700 mbuf->data_off = ip_offset - (sizeof(struct rte_mbuf) +
701 sizeof(struct encap_qinq_data));
702 mbuf->pkt_len = mbuf->data_len = total_length +
703 sizeof(struct encap_qinq_data);
706 case 1LLU << RTE_TABLE_ACTION_ENCAP_MPLS:
708 struct encap_mpls_data *mpls = data;
709 size_t size = sizeof(struct ether_hdr) +
710 mpls->mpls_count * 4;
712 encap(ip, data, size);
713 mbuf->data_off = ip_offset - (sizeof(struct rte_mbuf) + size);
714 mbuf->pkt_len = mbuf->data_len = total_length + size;
718 case 1LLU << RTE_TABLE_ACTION_ENCAP_PPPOE:
720 struct encap_pppoe_data *pppoe =
721 encap(ip, data, sizeof(struct encap_pppoe_data));
722 pppoe->pppoe_ppp.length = rte_htons(total_length + 2);
723 mbuf->data_off = ip_offset - (sizeof(struct rte_mbuf) +
724 sizeof(struct encap_pppoe_data));
725 mbuf->pkt_len = mbuf->data_len = total_length +
726 sizeof(struct encap_pppoe_data);
736 * RTE_TABLE_ACTION_NAT
739 nat_cfg_check(struct rte_table_action_nat_config *nat)
741 if ((nat->proto != 0x06) &&
742 (nat->proto != 0x11))
748 struct nat_ipv4_data {
751 } __attribute__((__packed__));
753 struct nat_ipv6_data {
756 } __attribute__((__packed__));
759 nat_data_size(struct rte_table_action_nat_config *nat __rte_unused,
760 struct rte_table_action_common_config *common)
762 int ip_version = common->ip_version;
764 return (ip_version) ?
765 sizeof(struct nat_ipv4_data) :
766 sizeof(struct nat_ipv6_data);
770 nat_apply_check(struct rte_table_action_nat_params *p,
771 struct rte_table_action_common_config *cfg)
773 if ((p->ip_version && (cfg->ip_version == 0)) ||
774 ((p->ip_version == 0) && cfg->ip_version))
781 nat_apply(void *data,
782 struct rte_table_action_nat_params *p,
783 struct rte_table_action_common_config *cfg)
787 /* Check input arguments */
788 status = nat_apply_check(p, cfg);
794 struct nat_ipv4_data *d = data;
796 d->addr = rte_htonl(p->addr.ipv4);
797 d->port = rte_htons(p->port);
799 struct nat_ipv6_data *d = data;
801 memcpy(d->addr, p->addr.ipv6, sizeof(d->addr));
802 d->port = rte_htons(p->port);
808 static __rte_always_inline uint16_t
809 nat_ipv4_checksum_update(uint16_t cksum0,
816 cksum1 = ~cksum1 & 0xFFFF;
818 /* Subtract ip0 (one's complement logic) */
819 cksum1 -= (ip0 >> 16) + (ip0 & 0xFFFF);
820 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
821 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
823 /* Add ip1 (one's complement logic) */
824 cksum1 += (ip1 >> 16) + (ip1 & 0xFFFF);
825 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
826 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
828 return (uint16_t)(~cksum1);
831 static __rte_always_inline uint16_t
832 nat_ipv4_tcp_udp_checksum_update(uint16_t cksum0,
841 cksum1 = ~cksum1 & 0xFFFF;
843 /* Subtract ip0 and port 0 (one's complement logic) */
844 cksum1 -= (ip0 >> 16) + (ip0 & 0xFFFF) + port0;
845 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
846 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
848 /* Add ip1 and port1 (one's complement logic) */
849 cksum1 += (ip1 >> 16) + (ip1 & 0xFFFF) + port1;
850 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
851 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
853 return (uint16_t)(~cksum1);
856 static __rte_always_inline uint16_t
857 nat_ipv6_tcp_udp_checksum_update(uint16_t cksum0,
866 cksum1 = ~cksum1 & 0xFFFF;
868 /* Subtract ip0 and port 0 (one's complement logic) */
869 cksum1 -= ip0[0] + ip0[1] + ip0[2] + ip0[3] +
870 ip0[4] + ip0[5] + ip0[6] + ip0[7] + port0;
871 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
872 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
874 /* Add ip1 and port1 (one's complement logic) */
875 cksum1 += ip1[0] + ip1[1] + ip1[2] + ip1[3] +
876 ip1[4] + ip1[5] + ip1[6] + ip1[7] + port1;
877 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
878 cksum1 = (cksum1 & 0xFFFF) + (cksum1 >> 16);
880 return (uint16_t)(~cksum1);
883 static __rte_always_inline void
884 pkt_ipv4_work_nat(struct ipv4_hdr *ip,
885 struct nat_ipv4_data *data,
886 struct rte_table_action_nat_config *cfg)
888 if (cfg->source_nat) {
889 if (cfg->proto == 0x6) {
890 struct tcp_hdr *tcp = (struct tcp_hdr *) &ip[1];
891 uint16_t ip_cksum, tcp_cksum;
893 ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum,
897 tcp_cksum = nat_ipv4_tcp_udp_checksum_update(tcp->cksum,
903 ip->src_addr = data->addr;
904 ip->hdr_checksum = ip_cksum;
905 tcp->src_port = data->port;
906 tcp->cksum = tcp_cksum;
908 struct udp_hdr *udp = (struct udp_hdr *) &ip[1];
909 uint16_t ip_cksum, udp_cksum;
911 ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum,
915 udp_cksum = nat_ipv4_tcp_udp_checksum_update(udp->dgram_cksum,
921 ip->src_addr = data->addr;
922 ip->hdr_checksum = ip_cksum;
923 udp->src_port = data->port;
924 if (udp->dgram_cksum)
925 udp->dgram_cksum = udp_cksum;
928 if (cfg->proto == 0x6) {
929 struct tcp_hdr *tcp = (struct tcp_hdr *) &ip[1];
930 uint16_t ip_cksum, tcp_cksum;
932 ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum,
936 tcp_cksum = nat_ipv4_tcp_udp_checksum_update(tcp->cksum,
942 ip->dst_addr = data->addr;
943 ip->hdr_checksum = ip_cksum;
944 tcp->dst_port = data->port;
945 tcp->cksum = tcp_cksum;
947 struct udp_hdr *udp = (struct udp_hdr *) &ip[1];
948 uint16_t ip_cksum, udp_cksum;
950 ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum,
954 udp_cksum = nat_ipv4_tcp_udp_checksum_update(udp->dgram_cksum,
960 ip->dst_addr = data->addr;
961 ip->hdr_checksum = ip_cksum;
962 udp->dst_port = data->port;
963 if (udp->dgram_cksum)
964 udp->dgram_cksum = udp_cksum;
969 static __rte_always_inline void
970 pkt_ipv6_work_nat(struct ipv6_hdr *ip,
971 struct nat_ipv6_data *data,
972 struct rte_table_action_nat_config *cfg)
974 if (cfg->source_nat) {
975 if (cfg->proto == 0x6) {
976 struct tcp_hdr *tcp = (struct tcp_hdr *) &ip[1];
979 tcp_cksum = nat_ipv6_tcp_udp_checksum_update(tcp->cksum,
980 (uint16_t *)ip->src_addr,
981 (uint16_t *)data->addr,
985 rte_memcpy(ip->src_addr, data->addr, 16);
986 tcp->src_port = data->port;
987 tcp->cksum = tcp_cksum;
989 struct udp_hdr *udp = (struct udp_hdr *) &ip[1];
992 udp_cksum = nat_ipv6_tcp_udp_checksum_update(udp->dgram_cksum,
993 (uint16_t *)ip->src_addr,
994 (uint16_t *)data->addr,
998 rte_memcpy(ip->src_addr, data->addr, 16);
999 udp->src_port = data->port;
1000 udp->dgram_cksum = udp_cksum;
1003 if (cfg->proto == 0x6) {
1004 struct tcp_hdr *tcp = (struct tcp_hdr *) &ip[1];
1007 tcp_cksum = nat_ipv6_tcp_udp_checksum_update(tcp->cksum,
1008 (uint16_t *)ip->dst_addr,
1009 (uint16_t *)data->addr,
1013 rte_memcpy(ip->dst_addr, data->addr, 16);
1014 tcp->dst_port = data->port;
1015 tcp->cksum = tcp_cksum;
1017 struct udp_hdr *udp = (struct udp_hdr *) &ip[1];
1020 udp_cksum = nat_ipv6_tcp_udp_checksum_update(udp->dgram_cksum,
1021 (uint16_t *)ip->dst_addr,
1022 (uint16_t *)data->addr,
1026 rte_memcpy(ip->dst_addr, data->addr, 16);
1027 udp->dst_port = data->port;
1028 udp->dgram_cksum = udp_cksum;
1037 action_valid(enum rte_table_action_type action)
1040 case RTE_TABLE_ACTION_FWD:
1041 case RTE_TABLE_ACTION_MTR:
1042 case RTE_TABLE_ACTION_TM:
1043 case RTE_TABLE_ACTION_ENCAP:
1044 case RTE_TABLE_ACTION_NAT:
1052 #define RTE_TABLE_ACTION_MAX 64
1055 uint64_t action_mask;
1056 struct rte_table_action_common_config common;
1057 struct rte_table_action_mtr_config mtr;
1058 struct rte_table_action_tm_config tm;
1059 struct rte_table_action_encap_config encap;
1060 struct rte_table_action_nat_config nat;
1064 action_cfg_size(enum rte_table_action_type action)
1067 case RTE_TABLE_ACTION_MTR:
1068 return sizeof(struct rte_table_action_mtr_config);
1069 case RTE_TABLE_ACTION_TM:
1070 return sizeof(struct rte_table_action_tm_config);
1071 case RTE_TABLE_ACTION_ENCAP:
1072 return sizeof(struct rte_table_action_encap_config);
1073 case RTE_TABLE_ACTION_NAT:
1074 return sizeof(struct rte_table_action_nat_config);
1081 action_cfg_get(struct ap_config *ap_config,
1082 enum rte_table_action_type type)
1085 case RTE_TABLE_ACTION_MTR:
1086 return &ap_config->mtr;
1088 case RTE_TABLE_ACTION_TM:
1089 return &ap_config->tm;
1091 case RTE_TABLE_ACTION_ENCAP:
1092 return &ap_config->encap;
1094 case RTE_TABLE_ACTION_NAT:
1095 return &ap_config->nat;
1103 action_cfg_set(struct ap_config *ap_config,
1104 enum rte_table_action_type type,
1107 void *dst = action_cfg_get(ap_config, type);
1110 memcpy(dst, action_cfg, action_cfg_size(type));
1112 ap_config->action_mask |= 1LLU << type;
1116 size_t offset[RTE_TABLE_ACTION_MAX];
1121 action_data_size(enum rte_table_action_type action,
1122 struct ap_config *ap_config)
1125 case RTE_TABLE_ACTION_FWD:
1126 return sizeof(struct fwd_data);
1128 case RTE_TABLE_ACTION_MTR:
1129 return mtr_data_size(&ap_config->mtr);
1131 case RTE_TABLE_ACTION_TM:
1132 return sizeof(struct tm_data);
1134 case RTE_TABLE_ACTION_ENCAP:
1135 return encap_data_size(&ap_config->encap);
1137 case RTE_TABLE_ACTION_NAT:
1138 return nat_data_size(&ap_config->nat,
1139 &ap_config->common);
1148 action_data_offset_set(struct ap_data *ap_data,
1149 struct ap_config *ap_config)
1151 uint64_t action_mask = ap_config->action_mask;
1155 memset(ap_data->offset, 0, sizeof(ap_data->offset));
1158 for (action = 0; action < RTE_TABLE_ACTION_MAX; action++)
1159 if (action_mask & (1LLU << action)) {
1160 ap_data->offset[action] = offset;
1161 offset += action_data_size((enum rte_table_action_type)action,
1165 ap_data->total_size = offset;
1168 struct rte_table_action_profile {
1169 struct ap_config cfg;
1170 struct ap_data data;
1174 struct rte_table_action_profile *
1175 rte_table_action_profile_create(struct rte_table_action_common_config *common)
1177 struct rte_table_action_profile *ap;
1179 /* Check input arguments */
1183 /* Memory allocation */
1184 ap = calloc(1, sizeof(struct rte_table_action_profile));
1188 /* Initialization */
1189 memcpy(&ap->cfg.common, common, sizeof(*common));
1196 rte_table_action_profile_action_register(struct rte_table_action_profile *profile,
1197 enum rte_table_action_type type,
1198 void *action_config)
1202 /* Check input arguments */
1203 if ((profile == NULL) ||
1205 (action_valid(type) == 0) ||
1206 (profile->cfg.action_mask & (1LLU << type)) ||
1207 ((action_cfg_size(type) == 0) && action_config) ||
1208 (action_cfg_size(type) && (action_config == NULL)))
1212 case RTE_TABLE_ACTION_MTR:
1213 status = mtr_cfg_check(action_config);
1216 case RTE_TABLE_ACTION_TM:
1217 status = tm_cfg_check(action_config);
1220 case RTE_TABLE_ACTION_ENCAP:
1221 status = encap_cfg_check(action_config);
1224 case RTE_TABLE_ACTION_NAT:
1225 status = nat_cfg_check(action_config);
1237 action_cfg_set(&profile->cfg, type, action_config);
1243 rte_table_action_profile_freeze(struct rte_table_action_profile *profile)
1245 if (profile->frozen)
1248 profile->cfg.action_mask |= 1LLU << RTE_TABLE_ACTION_FWD;
1249 action_data_offset_set(&profile->data, &profile->cfg);
1250 profile->frozen = 1;
1256 rte_table_action_profile_free(struct rte_table_action_profile *profile)
1258 if (profile == NULL)
1268 #define METER_PROFILES_MAX 32
1270 struct rte_table_action {
1271 struct ap_config cfg;
1272 struct ap_data data;
1273 struct dscp_table_data dscp_table;
1274 struct meter_profile_data mp[METER_PROFILES_MAX];
1277 struct rte_table_action *
1278 rte_table_action_create(struct rte_table_action_profile *profile,
1281 struct rte_table_action *action;
1283 /* Check input arguments */
1284 if ((profile == NULL) ||
1285 (profile->frozen == 0))
1288 /* Memory allocation */
1289 action = rte_zmalloc_socket(NULL,
1290 sizeof(struct rte_table_action),
1291 RTE_CACHE_LINE_SIZE,
1296 /* Initialization */
1297 memcpy(&action->cfg, &profile->cfg, sizeof(profile->cfg));
1298 memcpy(&action->data, &profile->data, sizeof(profile->data));
1303 static __rte_always_inline void *
1304 action_data_get(void *data,
1305 struct rte_table_action *action,
1306 enum rte_table_action_type type)
1308 size_t offset = action->data.offset[type];
1309 uint8_t *data_bytes = data;
1311 return &data_bytes[offset];
1315 rte_table_action_apply(struct rte_table_action *action,
1317 enum rte_table_action_type type,
1318 void *action_params)
1322 /* Check input arguments */
1323 if ((action == NULL) ||
1325 (action_valid(type) == 0) ||
1326 ((action->cfg.action_mask & (1LLU << type)) == 0) ||
1327 (action_params == NULL))
1331 action_data = action_data_get(data, action, type);
1334 case RTE_TABLE_ACTION_FWD:
1335 return fwd_apply(action_data,
1338 case RTE_TABLE_ACTION_MTR:
1339 return mtr_apply(action_data,
1343 RTE_DIM(action->mp));
1345 case RTE_TABLE_ACTION_TM:
1346 return tm_apply(action_data,
1350 case RTE_TABLE_ACTION_ENCAP:
1351 return encap_apply(action_data,
1354 &action->cfg.common);
1356 case RTE_TABLE_ACTION_NAT:
1357 return nat_apply(action_data,
1359 &action->cfg.common);
1367 rte_table_action_dscp_table_update(struct rte_table_action *action,
1369 struct rte_table_action_dscp_table *table)
1373 /* Check input arguments */
1374 if ((action == NULL) ||
1375 ((action->cfg.action_mask & ((1LLU << RTE_TABLE_ACTION_MTR) |
1376 (1LLU << RTE_TABLE_ACTION_TM))) == 0) ||
1381 for (i = 0; i < RTE_DIM(table->entry); i++) {
1382 struct dscp_table_entry_data *data =
1383 &action->dscp_table.entry[i];
1384 struct rte_table_action_dscp_table_entry *entry =
1386 uint16_t queue_tc_color =
1387 MBUF_SCHED_QUEUE_TC_COLOR(entry->tc_queue_id,
1391 if ((dscp_mask & (1LLU << i)) == 0)
1394 data->color = entry->color;
1395 data->tc = entry->tc_id;
1396 data->queue_tc_color = queue_tc_color;
1403 rte_table_action_meter_profile_add(struct rte_table_action *action,
1404 uint32_t meter_profile_id,
1405 struct rte_table_action_meter_profile *profile)
1407 struct meter_profile_data *mp_data;
1410 /* Check input arguments */
1411 if ((action == NULL) ||
1412 ((action->cfg.action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) == 0) ||
1416 if (profile->alg != RTE_TABLE_ACTION_METER_TRTCM)
1419 mp_data = meter_profile_data_find(action->mp,
1420 RTE_DIM(action->mp),
1425 mp_data = meter_profile_data_find_unused(action->mp,
1426 RTE_DIM(action->mp));
1430 /* Install new profile */
1431 status = rte_meter_trtcm_profile_config(&mp_data->profile,
1436 mp_data->profile_id = meter_profile_id;
1443 rte_table_action_meter_profile_delete(struct rte_table_action *action,
1444 uint32_t meter_profile_id)
1446 struct meter_profile_data *mp_data;
1448 /* Check input arguments */
1449 if ((action == NULL) ||
1450 ((action->cfg.action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) == 0))
1453 mp_data = meter_profile_data_find(action->mp,
1454 RTE_DIM(action->mp),
1459 /* Uninstall profile */
1466 rte_table_action_meter_read(struct rte_table_action *action,
1469 struct rte_table_action_mtr_counters *stats,
1472 struct mtr_trtcm_data *mtr_data;
1475 /* Check input arguments */
1476 if ((action == NULL) ||
1477 ((action->cfg.action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) == 0) ||
1479 (tc_mask > RTE_LEN2MASK(action->cfg.mtr.n_tc, uint32_t)))
1482 mtr_data = action_data_get(data, action, RTE_TABLE_ACTION_MTR);
1486 for (i = 0; i < RTE_TABLE_ACTION_TC_MAX; i++) {
1487 struct rte_table_action_mtr_counters_tc *dst =
1489 struct mtr_trtcm_data *src = &mtr_data[i];
1491 if ((tc_mask & (1 << i)) == 0)
1494 dst->n_packets[e_RTE_METER_GREEN] =
1495 mtr_trtcm_data_stats_get(src, e_RTE_METER_GREEN);
1497 dst->n_packets[e_RTE_METER_YELLOW] =
1498 mtr_trtcm_data_stats_get(src, e_RTE_METER_YELLOW);
1500 dst->n_packets[e_RTE_METER_RED] =
1501 mtr_trtcm_data_stats_get(src, e_RTE_METER_RED);
1503 dst->n_packets_valid = 1;
1504 dst->n_bytes_valid = 0;
1507 stats->tc_mask = tc_mask;
1512 for (i = 0; i < RTE_TABLE_ACTION_TC_MAX; i++) {
1513 struct mtr_trtcm_data *src = &mtr_data[i];
1515 if ((tc_mask & (1 << i)) == 0)
1518 mtr_trtcm_data_stats_reset(src, e_RTE_METER_GREEN);
1519 mtr_trtcm_data_stats_reset(src, e_RTE_METER_YELLOW);
1520 mtr_trtcm_data_stats_reset(src, e_RTE_METER_RED);
1527 static __rte_always_inline uint64_t
1528 pkt_work(struct rte_mbuf *mbuf,
1529 struct rte_pipeline_table_entry *table_entry,
1531 struct rte_table_action *action,
1532 struct ap_config *cfg)
1534 uint64_t drop_mask = 0;
1536 uint32_t ip_offset = action->cfg.common.ip_offset;
1537 void *ip = RTE_MBUF_METADATA_UINT32_PTR(mbuf, ip_offset);
1540 uint16_t total_length;
1542 if (cfg->common.ip_version) {
1543 struct ipv4_hdr *hdr = ip;
1545 dscp = hdr->type_of_service >> 2;
1546 total_length = rte_ntohs(hdr->total_length);
1548 struct ipv6_hdr *hdr = ip;
1550 dscp = (rte_ntohl(hdr->vtc_flow) & 0x0F600000) >> 18;
1552 rte_ntohs(hdr->payload_len) + sizeof(struct ipv6_hdr);
1555 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
1557 action_data_get(table_entry, action, RTE_TABLE_ACTION_MTR);
1559 drop_mask |= pkt_work_mtr(mbuf,
1561 &action->dscp_table,
1568 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
1570 action_data_get(table_entry, action, RTE_TABLE_ACTION_TM);
1574 &action->dscp_table,
1578 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
1580 action_data_get(table_entry, action, RTE_TABLE_ACTION_ENCAP);
1582 pkt_work_encap(mbuf,
1590 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
1592 action_data_get(table_entry, action, RTE_TABLE_ACTION_NAT);
1594 if (cfg->common.ip_version)
1595 pkt_ipv4_work_nat(ip, data, &cfg->nat);
1597 pkt_ipv6_work_nat(ip, data, &cfg->nat);
1603 static __rte_always_inline uint64_t
1604 pkt4_work(struct rte_mbuf **mbufs,
1605 struct rte_pipeline_table_entry **table_entries,
1607 struct rte_table_action *action,
1608 struct ap_config *cfg)
1610 uint64_t drop_mask0 = 0;
1611 uint64_t drop_mask1 = 0;
1612 uint64_t drop_mask2 = 0;
1613 uint64_t drop_mask3 = 0;
1615 struct rte_mbuf *mbuf0 = mbufs[0];
1616 struct rte_mbuf *mbuf1 = mbufs[1];
1617 struct rte_mbuf *mbuf2 = mbufs[2];
1618 struct rte_mbuf *mbuf3 = mbufs[3];
1620 struct rte_pipeline_table_entry *table_entry0 = table_entries[0];
1621 struct rte_pipeline_table_entry *table_entry1 = table_entries[1];
1622 struct rte_pipeline_table_entry *table_entry2 = table_entries[2];
1623 struct rte_pipeline_table_entry *table_entry3 = table_entries[3];
1625 uint32_t ip_offset = action->cfg.common.ip_offset;
1626 void *ip0 = RTE_MBUF_METADATA_UINT32_PTR(mbuf0, ip_offset);
1627 void *ip1 = RTE_MBUF_METADATA_UINT32_PTR(mbuf1, ip_offset);
1628 void *ip2 = RTE_MBUF_METADATA_UINT32_PTR(mbuf2, ip_offset);
1629 void *ip3 = RTE_MBUF_METADATA_UINT32_PTR(mbuf3, ip_offset);
1631 uint32_t dscp0, dscp1, dscp2, dscp3;
1632 uint16_t total_length0, total_length1, total_length2, total_length3;
1634 if (cfg->common.ip_version) {
1635 struct ipv4_hdr *hdr0 = ip0;
1636 struct ipv4_hdr *hdr1 = ip1;
1637 struct ipv4_hdr *hdr2 = ip2;
1638 struct ipv4_hdr *hdr3 = ip3;
1640 dscp0 = hdr0->type_of_service >> 2;
1641 dscp1 = hdr1->type_of_service >> 2;
1642 dscp2 = hdr2->type_of_service >> 2;
1643 dscp3 = hdr3->type_of_service >> 2;
1645 total_length0 = rte_ntohs(hdr0->total_length);
1646 total_length1 = rte_ntohs(hdr1->total_length);
1647 total_length2 = rte_ntohs(hdr2->total_length);
1648 total_length3 = rte_ntohs(hdr3->total_length);
1650 struct ipv6_hdr *hdr0 = ip0;
1651 struct ipv6_hdr *hdr1 = ip1;
1652 struct ipv6_hdr *hdr2 = ip2;
1653 struct ipv6_hdr *hdr3 = ip3;
1655 dscp0 = (rte_ntohl(hdr0->vtc_flow) & 0x0F600000) >> 18;
1656 dscp1 = (rte_ntohl(hdr1->vtc_flow) & 0x0F600000) >> 18;
1657 dscp2 = (rte_ntohl(hdr2->vtc_flow) & 0x0F600000) >> 18;
1658 dscp3 = (rte_ntohl(hdr3->vtc_flow) & 0x0F600000) >> 18;
1661 rte_ntohs(hdr0->payload_len) + sizeof(struct ipv6_hdr);
1663 rte_ntohs(hdr1->payload_len) + sizeof(struct ipv6_hdr);
1665 rte_ntohs(hdr2->payload_len) + sizeof(struct ipv6_hdr);
1667 rte_ntohs(hdr3->payload_len) + sizeof(struct ipv6_hdr);
1670 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_MTR)) {
1672 action_data_get(table_entry0, action, RTE_TABLE_ACTION_MTR);
1674 action_data_get(table_entry1, action, RTE_TABLE_ACTION_MTR);
1676 action_data_get(table_entry2, action, RTE_TABLE_ACTION_MTR);
1678 action_data_get(table_entry3, action, RTE_TABLE_ACTION_MTR);
1680 drop_mask0 |= pkt_work_mtr(mbuf0,
1682 &action->dscp_table,
1688 drop_mask1 |= pkt_work_mtr(mbuf1,
1690 &action->dscp_table,
1696 drop_mask2 |= pkt_work_mtr(mbuf2,
1698 &action->dscp_table,
1704 drop_mask3 |= pkt_work_mtr(mbuf3,
1706 &action->dscp_table,
1713 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_TM)) {
1715 action_data_get(table_entry0, action, RTE_TABLE_ACTION_TM);
1717 action_data_get(table_entry1, action, RTE_TABLE_ACTION_TM);
1719 action_data_get(table_entry2, action, RTE_TABLE_ACTION_TM);
1721 action_data_get(table_entry3, action, RTE_TABLE_ACTION_TM);
1725 &action->dscp_table,
1730 &action->dscp_table,
1735 &action->dscp_table,
1740 &action->dscp_table,
1744 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_ENCAP)) {
1746 action_data_get(table_entry0, action, RTE_TABLE_ACTION_ENCAP);
1748 action_data_get(table_entry1, action, RTE_TABLE_ACTION_ENCAP);
1750 action_data_get(table_entry2, action, RTE_TABLE_ACTION_ENCAP);
1752 action_data_get(table_entry3, action, RTE_TABLE_ACTION_ENCAP);
1754 pkt_work_encap(mbuf0,
1761 pkt_work_encap(mbuf1,
1768 pkt_work_encap(mbuf2,
1775 pkt_work_encap(mbuf3,
1783 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_NAT)) {
1785 action_data_get(table_entry0, action, RTE_TABLE_ACTION_NAT);
1787 action_data_get(table_entry1, action, RTE_TABLE_ACTION_NAT);
1789 action_data_get(table_entry2, action, RTE_TABLE_ACTION_NAT);
1791 action_data_get(table_entry3, action, RTE_TABLE_ACTION_NAT);
1793 if (cfg->common.ip_version) {
1794 pkt_ipv4_work_nat(ip0, data0, &cfg->nat);
1795 pkt_ipv4_work_nat(ip1, data1, &cfg->nat);
1796 pkt_ipv4_work_nat(ip2, data2, &cfg->nat);
1797 pkt_ipv4_work_nat(ip3, data3, &cfg->nat);
1799 pkt_ipv6_work_nat(ip0, data0, &cfg->nat);
1800 pkt_ipv6_work_nat(ip1, data1, &cfg->nat);
1801 pkt_ipv6_work_nat(ip2, data2, &cfg->nat);
1802 pkt_ipv6_work_nat(ip3, data3, &cfg->nat);
1812 static __rte_always_inline int
1813 ah(struct rte_pipeline *p,
1814 struct rte_mbuf **pkts,
1816 struct rte_pipeline_table_entry **entries,
1817 struct rte_table_action *action,
1818 struct ap_config *cfg)
1820 uint64_t pkts_drop_mask = 0;
1823 if (cfg->action_mask & (1LLU << RTE_TABLE_ACTION_MTR))
1826 if ((pkts_mask & (pkts_mask + 1)) == 0) {
1827 uint64_t n_pkts = __builtin_popcountll(pkts_mask);
1830 for (i = 0; i < (n_pkts & (~0x3LLU)); i += 4) {
1833 drop_mask = pkt4_work(&pkts[i],
1839 pkts_drop_mask |= drop_mask << i;
1842 for ( ; i < n_pkts; i++) {
1845 drop_mask = pkt_work(pkts[i],
1851 pkts_drop_mask |= drop_mask << i;
1854 for ( ; pkts_mask; ) {
1855 uint32_t pos = __builtin_ctzll(pkts_mask);
1856 uint64_t pkt_mask = 1LLU << pos;
1859 drop_mask = pkt_work(pkts[pos],
1865 pkts_mask &= ~pkt_mask;
1866 pkts_drop_mask |= drop_mask << pos;
1869 rte_pipeline_ah_packet_drop(p, pkts_drop_mask);
1875 ah_default(struct rte_pipeline *p,
1876 struct rte_mbuf **pkts,
1878 struct rte_pipeline_table_entry **entries,
1881 struct rte_table_action *action = arg;
1891 static rte_pipeline_table_action_handler_hit
1892 ah_selector(struct rte_table_action *action)
1894 if (action->cfg.action_mask == (1LLU << RTE_TABLE_ACTION_FWD))
1901 rte_table_action_table_params_get(struct rte_table_action *action,
1902 struct rte_pipeline_table_params *params)
1904 rte_pipeline_table_action_handler_hit f_action_hit;
1905 uint32_t total_size;
1907 /* Check input arguments */
1908 if ((action == NULL) ||
1912 f_action_hit = ah_selector(action);
1913 total_size = rte_align32pow2(action->data.total_size);
1915 /* Fill in params */
1916 params->f_action_hit = f_action_hit;
1917 params->f_action_miss = NULL;
1918 params->arg_ah = (f_action_hit) ? action : NULL;
1919 params->action_data_size = total_size -
1920 sizeof(struct rte_pipeline_table_entry);
1926 rte_table_action_free(struct rte_table_action *action)