drivers/net/cnxk/cn10k_rx.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(C) 2021 Marvell.
   3  */
   4 #ifndef __CN10K_RX_H__
   5 #define __CN10K_RX_H__
   6
   7 #include <rte_ether.h>
   8 #include <rte_vect.h>
   9
  10 #include <cnxk_ethdev.h>
  11
  12 #define NIX_RX_OFFLOAD_NONE          (0)
  13 #define NIX_RX_OFFLOAD_RSS_F         BIT(0)
  14 #define NIX_RX_OFFLOAD_PTYPE_F       BIT(1)
  15 #define NIX_RX_OFFLOAD_CHECKSUM_F    BIT(2)
  16 #define NIX_RX_OFFLOAD_MARK_UPDATE_F BIT(3)
  17 #define NIX_RX_OFFLOAD_TSTAMP_F      BIT(4)
  18 #define NIX_RX_OFFLOAD_VLAN_STRIP_F  BIT(5)
  19 #define NIX_RX_OFFLOAD_SECURITY_F    BIT(6)
  20
  21 /* Flags to control cqe_to_mbuf conversion function.
  22  * Defining it from backwards to denote its been
  23  * not used as offload flags to pick function
  24  */
  25 #define NIX_RX_VWQE_F      BIT(13)
  26 #define NIX_RX_MULTI_SEG_F BIT(14)
  27 #define CPT_RX_WQE_F       BIT(15)
  28
  29 #define CNXK_NIX_CQ_ENTRY_SZ 128
  30 #define NIX_DESCS_PER_LOOP   4
  31 #define CQE_CAST(x)          ((struct nix_cqe_hdr_s *)(x))
  32 #define CQE_SZ(x)            ((x) * CNXK_NIX_CQ_ENTRY_SZ)
  33
  34 #define CQE_PTR_OFF(b, i, o, f)                                                \
  35         (((f) & NIX_RX_VWQE_F) ?                                               \
  36                        (uint64_t *)(((uintptr_t)((uint64_t *)(b))[i]) + (o)) : \
  37                        (uint64_t *)(((uintptr_t)(b)) + CQE_SZ(i) + (o)))
  38
  39 union mbuf_initializer {
  40         struct {
  41                 uint16_t data_off;
  42                 uint16_t refcnt;
  43                 uint16_t nb_segs;
  44                 uint16_t port;
  45         } fields;
  46         uint64_t value;
  47 };
  48
  49 static __rte_always_inline uint64_t
  50 nix_clear_data_off(uint64_t oldval)
  51 {
  52         union mbuf_initializer mbuf_init = {.value = oldval};
  53
  54         mbuf_init.fields.data_off = 0;
  55         return mbuf_init.value;
  56 }
  57
  58 static __rte_always_inline struct rte_mbuf *
  59 nix_get_mbuf_from_cqe(void *cq, const uint64_t data_off)
  60 {
  61         rte_iova_t buff;
  62
  63         /* Skip CQE, NIX_RX_PARSE_S and SG HDR(9 DWORDs) and peek buff addr */
  64         buff = *((rte_iova_t *)((uint64_t *)cq + 9));
  65         return (struct rte_mbuf *)(buff - data_off);
  66 }
  67
  68 static __rte_always_inline void
  69 nix_sec_flush_meta(uintptr_t laddr, uint16_t lmt_id, uint8_t loff,
  70                    uintptr_t aura_handle)
  71 {
  72         uint64_t pa;
  73
  74         /* laddr is pointing to first pointer */
  75         laddr -= 8;
  76
  77         /* Trigger free either on lmtline full or different aura handle */
  78         pa = roc_npa_aura_handle_to_base(aura_handle) + NPA_LF_AURA_BATCH_FREE0;
  79
  80         /* Update aura handle */
  81         *(uint64_t *)laddr = (((uint64_t)(loff & 0x1) << 32) |
  82                               roc_npa_aura_handle_to_aura(aura_handle));
  83
  84         pa |= ((loff >> 1) << 4);
  85         roc_lmt_submit_steorl(lmt_id, pa);
  86 }
  87
  88 static __rte_always_inline struct rte_mbuf *
  89 nix_sec_meta_to_mbuf_sc(uint64_t cq_w1, const uint64_t sa_base, uintptr_t laddr,
  90                         uint8_t *loff, struct rte_mbuf *mbuf, uint16_t data_off)
  91 {
  92         const void *__p = (void *)((uintptr_t)mbuf + (uint16_t)data_off);
  93         const struct cpt_parse_hdr_s *hdr = (const struct cpt_parse_hdr_s *)__p;
  94         struct cn10k_inb_priv_data *inb_priv;
  95         struct rte_mbuf *inner;
  96         uint32_t sa_idx;
  97         void *inb_sa;
  98         uint64_t w0;
  99
 100         if (cq_w1 & BIT(11)) {
 101                 inner = (struct rte_mbuf *)(rte_be_to_cpu_64(hdr->wqe_ptr) -
 102                                             sizeof(struct rte_mbuf));
 103
 104                 /* Get SPI from CPT_PARSE_S's cookie(already swapped) */
 105                 w0 = hdr->w0.u64;
 106                 sa_idx = w0 >> 32;
 107
 108                 inb_sa = roc_nix_inl_ot_ipsec_inb_sa(sa_base, sa_idx);
 109                 inb_priv = roc_nix_inl_ot_ipsec_inb_sa_sw_rsvd(inb_sa);
 110
 111                 /* Update dynamic field with userdata */
 112                 *rte_security_dynfield(inner) = (uint64_t)inb_priv->userdata;
 113
 114                 /* Update l2 hdr length first */
 115                 inner->pkt_len = (hdr->w2.il3_off -
 116                                   sizeof(struct cpt_parse_hdr_s) - (w0 & 0x7));
 117
 118                 /* Store meta in lmtline to free
 119                  * Assume all meta's from same aura.
 120                  */
 121                 *(uint64_t *)(laddr + (*loff << 3)) = (uint64_t)mbuf;
 122                 *loff = *loff + 1;
 123
 124                 return inner;
 125         }
 126         return mbuf;
 127 }
 128
 129 #if defined(RTE_ARCH_ARM64)
 130
 131 static __rte_always_inline struct rte_mbuf *
 132 nix_sec_meta_to_mbuf(uint64_t cq_w1, uintptr_t sa_base, uintptr_t laddr,
 133                      uint8_t *loff, struct rte_mbuf *mbuf, uint16_t data_off,
 134                      uint8x16_t *rx_desc_field1, uint64_t *ol_flags)
 135 {
 136         const void *__p = (void *)((uintptr_t)mbuf + (uint16_t)data_off);
 137         const struct cpt_parse_hdr_s *hdr = (const struct cpt_parse_hdr_s *)__p;
 138         struct cn10k_inb_priv_data *inb_priv;
 139         struct rte_mbuf *inner;
 140         uint64_t *sg, res_w1;
 141         uint32_t sa_idx;
 142         void *inb_sa;
 143         uint16_t len;
 144         uint64_t w0;
 145
 146         if (cq_w1 & BIT(11)) {
 147                 inner = (struct rte_mbuf *)(rte_be_to_cpu_64(hdr->wqe_ptr) -
 148                                             sizeof(struct rte_mbuf));
 149                 /* Get SPI from CPT_PARSE_S's cookie(already swapped) */
 150                 w0 = hdr->w0.u64;
 151                 sa_idx = w0 >> 32;
 152
 153                 inb_sa = roc_nix_inl_ot_ipsec_inb_sa(sa_base, sa_idx);
 154                 inb_priv = roc_nix_inl_ot_ipsec_inb_sa_sw_rsvd(inb_sa);
 155
 156                 /* Update dynamic field with userdata */
 157                 *rte_security_dynfield(inner) = (uint64_t)inb_priv->userdata;
 158
 159                 /* CPT result(struct cpt_cn10k_res_s) is at
 160                  * after first IOVA in meta
 161                  */
 162                 sg = (uint64_t *)(inner + 1);
 163                 res_w1 = sg[10];
 164
 165                 /* Clear checksum flags and update security flag */
 166                 *ol_flags &= ~(PKT_RX_L4_CKSUM_MASK | PKT_RX_IP_CKSUM_MASK);
 167                 *ol_flags |= (((res_w1 & 0xFF) == CPT_COMP_WARN) ?
 168                               PKT_RX_SEC_OFFLOAD :
 169                               (PKT_RX_SEC_OFFLOAD | PKT_RX_SEC_OFFLOAD_FAILED));
 170                 /* Calculate inner packet length */
 171                 len = ((res_w1 >> 16) & 0xFFFF) + hdr->w2.il3_off -
 172                         sizeof(struct cpt_parse_hdr_s) - (w0 & 0x7);
 173                 /* Update pkt_len and data_len */
 174                 *rx_desc_field1 = vsetq_lane_u16(len, *rx_desc_field1, 2);
 175                 *rx_desc_field1 = vsetq_lane_u16(len, *rx_desc_field1, 4);
 176
 177                 /* Store meta in lmtline to free
 178                  * Assume all meta's from same aura.
 179                  */
 180                 *(uint64_t *)(laddr + (*loff << 3)) = (uint64_t)mbuf;
 181                 *loff = *loff + 1;
 182
 183                 /* Return inner mbuf */
 184                 return inner;
 185         }
 186
 187         /* Return same mbuf as it is not a decrypted pkt */
 188         return mbuf;
 189 }
 190 #endif
 191
 192 static __rte_always_inline uint32_t
 193 nix_ptype_get(const void *const lookup_mem, const uint64_t in)
 194 {
 195         const uint16_t *const ptype = lookup_mem;
 196         const uint16_t lh_lg_lf = (in & 0xFFF0000000000000) >> 52;
 197         const uint16_t tu_l2 = ptype[(in & 0x000FFFF000000000) >> 36];
 198         const uint16_t il4_tu = ptype[PTYPE_NON_TUNNEL_ARRAY_SZ + lh_lg_lf];
 199
 200         return (il4_tu << PTYPE_NON_TUNNEL_WIDTH) | tu_l2;
 201 }
 202
 203 static __rte_always_inline uint32_t
 204 nix_rx_olflags_get(const void *const lookup_mem, const uint64_t in)
 205 {
 206         const uint32_t *const ol_flags =
 207                 (const uint32_t *)((const uint8_t *)lookup_mem +
 208                                    PTYPE_ARRAY_SZ);
 209
 210         return ol_flags[(in & 0xfff00000) >> 20];
 211 }
 212
 213 static inline uint64_t
 214 nix_update_match_id(const uint16_t match_id, uint64_t ol_flags,
 215                     struct rte_mbuf *mbuf)
 216 {
 217         /* There is no separate bit to check match_id
 218          * is valid or not? and no flag to identify it is an
 219          * RTE_FLOW_ACTION_TYPE_FLAG vs RTE_FLOW_ACTION_TYPE_MARK
 220          * action. The former case addressed through 0 being invalid
 221          * value and inc/dec match_id pair when MARK is activated.
 222          * The later case addressed through defining
 223          * CNXK_FLOW_MARK_DEFAULT as value for
 224          * RTE_FLOW_ACTION_TYPE_MARK.
 225          * This would translate to not use
 226          * CNXK_FLOW_ACTION_FLAG_DEFAULT - 1 and
 227          * CNXK_FLOW_ACTION_FLAG_DEFAULT for match_id.
 228          * i.e valid mark_id's are from
 229          * 0 to CNXK_FLOW_ACTION_FLAG_DEFAULT - 2
 230          */
 231         if (likely(match_id)) {
 232                 ol_flags |= PKT_RX_FDIR;
 233                 if (match_id != CNXK_FLOW_ACTION_FLAG_DEFAULT) {
 234                         ol_flags |= PKT_RX_FDIR_ID;
 235                         mbuf->hash.fdir.hi = match_id - 1;
 236                 }
 237         }
 238
 239         return ol_flags;
 240 }
 241
 242 static __rte_always_inline void
 243 nix_cqe_xtract_mseg(const union nix_rx_parse_u *rx, struct rte_mbuf *mbuf,
 244                     uint64_t rearm, const uint16_t flags)
 245 {
 246         const rte_iova_t *iova_list;
 247         struct rte_mbuf *head;
 248         const rte_iova_t *eol;
 249         uint8_t nb_segs;
 250         uint64_t sg;
 251
 252         sg = *(const uint64_t *)(rx + 1);
 253         nb_segs = (sg >> 48) & 0x3;
 254
 255         if (nb_segs == 1) {
 256                 mbuf->next = NULL;
 257                 return;
 258         }
 259
 260         mbuf->pkt_len = (rx->pkt_lenm1 + 1) - (flags & NIX_RX_OFFLOAD_TSTAMP_F ?
 261                                                CNXK_NIX_TIMESYNC_RX_OFFSET : 0);
 262         mbuf->data_len = (sg & 0xFFFF) - (flags & NIX_RX_OFFLOAD_TSTAMP_F ?
 263                                           CNXK_NIX_TIMESYNC_RX_OFFSET : 0);
 264         mbuf->nb_segs = nb_segs;
 265         sg = sg >> 16;
 266
 267         eol = ((const rte_iova_t *)(rx + 1) + ((rx->desc_sizem1 + 1) << 1));
 268         /* Skip SG_S and first IOVA*/
 269         iova_list = ((const rte_iova_t *)(rx + 1)) + 2;
 270         nb_segs--;
 271
 272         rearm = rearm & ~0xFFFF;
 273
 274         head = mbuf;
 275         while (nb_segs) {
 276                 mbuf->next = ((struct rte_mbuf *)*iova_list) - 1;
 277                 mbuf = mbuf->next;
 278
 279                 RTE_MEMPOOL_CHECK_COOKIES(mbuf->pool, (void **)&mbuf, 1, 1);
 280
 281                 mbuf->data_len = sg & 0xFFFF;
 282                 sg = sg >> 16;
 283                 *(uint64_t *)(&mbuf->rearm_data) = rearm;
 284                 nb_segs--;
 285                 iova_list++;
 286
 287                 if (!nb_segs && (iova_list + 1 < eol)) {
 288                         sg = *(const uint64_t *)(iova_list);
 289                         nb_segs = (sg >> 48) & 0x3;
 290                         head->nb_segs += nb_segs;
 291                         iova_list = (const rte_iova_t *)(iova_list + 1);
 292                 }
 293         }
 294         mbuf->next = NULL;
 295 }
 296
 297 static __rte_always_inline void
 298 cn10k_nix_cqe_to_mbuf(const struct nix_cqe_hdr_s *cq, const uint32_t tag,
 299                       struct rte_mbuf *mbuf, const void *lookup_mem,
 300                       const uint64_t val, const uint16_t flag)
 301 {
 302         const union nix_rx_parse_u *rx =
 303                 (const union nix_rx_parse_u *)((const uint64_t *)cq + 1);
 304         const uint64_t w1 = *(const uint64_t *)rx;
 305         uint16_t len = rx->pkt_lenm1 + 1;
 306         uint64_t ol_flags = 0;
 307
 308         /* Mark mempool obj as "get" as it is alloc'ed by NIX */
 309         RTE_MEMPOOL_CHECK_COOKIES(mbuf->pool, (void **)&mbuf, 1, 1);
 310
 311         if (flag & NIX_RX_OFFLOAD_PTYPE_F)
 312                 mbuf->packet_type = nix_ptype_get(lookup_mem, w1);
 313         else
 314                 mbuf->packet_type = 0;
 315
 316         if (flag & NIX_RX_OFFLOAD_RSS_F) {
 317                 mbuf->hash.rss = tag;
 318                 ol_flags |= PKT_RX_RSS_HASH;
 319         }
 320
 321         /* Process Security packets */
 322         if (flag & NIX_RX_OFFLOAD_SECURITY_F) {
 323                 if (w1 & BIT(11)) {
 324                         /* CPT result(struct cpt_cn10k_res_s) is at
 325                          * after first IOVA in meta
 326                          */
 327                         const uint64_t *sg = (const uint64_t *)(mbuf + 1);
 328                         const uint64_t res_w1 = sg[10];
 329                         const uint16_t uc_cc = res_w1 & 0xFF;
 330
 331                         /* Rlen */
 332                         len = ((res_w1 >> 16) & 0xFFFF) + mbuf->pkt_len;
 333                         ol_flags |= ((uc_cc == CPT_COMP_WARN) ?
 334                                                    PKT_RX_SEC_OFFLOAD :
 335                                                    (PKT_RX_SEC_OFFLOAD |
 336                                               PKT_RX_SEC_OFFLOAD_FAILED));
 337                 } else {
 338                         if (flag & NIX_RX_OFFLOAD_CHECKSUM_F)
 339                                 ol_flags |= nix_rx_olflags_get(lookup_mem, w1);
 340                 }
 341         } else {
 342                 if (flag & NIX_RX_OFFLOAD_CHECKSUM_F)
 343                         ol_flags |= nix_rx_olflags_get(lookup_mem, w1);
 344         }
 345
 346         if (flag & NIX_RX_OFFLOAD_VLAN_STRIP_F) {
 347                 if (rx->vtag0_gone) {
 348                         ol_flags |= PKT_RX_VLAN | PKT_RX_VLAN_STRIPPED;
 349                         mbuf->vlan_tci = rx->vtag0_tci;
 350                 }
 351                 if (rx->vtag1_gone) {
 352                         ol_flags |= PKT_RX_QINQ | PKT_RX_QINQ_STRIPPED;
 353                         mbuf->vlan_tci_outer = rx->vtag1_tci;
 354                 }
 355         }
 356
 357         if (flag & NIX_RX_OFFLOAD_MARK_UPDATE_F)
 358                 ol_flags = nix_update_match_id(rx->match_id, ol_flags, mbuf);
 359
 360         mbuf->ol_flags = ol_flags;
 361         mbuf->pkt_len = len;
 362         mbuf->data_len = len;
 363         *(uint64_t *)(&mbuf->rearm_data) = val;
 364
 365         if (flag & NIX_RX_MULTI_SEG_F)
 366                 nix_cqe_xtract_mseg(rx, mbuf, val, flag);
 367         else
 368                 mbuf->next = NULL;
 369 }
 370
 371 static inline uint16_t
 372 nix_rx_nb_pkts(struct cn10k_eth_rxq *rxq, const uint64_t wdata,
 373                const uint16_t pkts, const uint32_t qmask)
 374 {
 375         uint32_t available = rxq->available;
 376
 377         /* Update the available count if cached value is not enough */
 378         if (unlikely(available < pkts)) {
 379                 uint64_t reg, head, tail;
 380
 381                 /* Use LDADDA version to avoid reorder */
 382                 reg = roc_atomic64_add_sync(wdata, rxq->cq_status);
 383                 /* CQ_OP_STATUS operation error */
 384                 if (reg & BIT_ULL(NIX_CQ_OP_STAT_OP_ERR) ||
 385                     reg & BIT_ULL(NIX_CQ_OP_STAT_CQ_ERR))
 386                         return 0;
 387
 388                 tail = reg & 0xFFFFF;
 389                 head = (reg >> 20) & 0xFFFFF;
 390                 if (tail < head)
 391                         available = tail - head + qmask + 1;
 392                 else
 393                         available = tail - head;
 394
 395                 rxq->available = available;
 396         }
 397
 398         return RTE_MIN(pkts, available);
 399 }
 400
 401 static __rte_always_inline uint16_t
 402 cn10k_nix_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t pkts,
 403                     const uint16_t flags)
 404 {
 405         struct cn10k_eth_rxq *rxq = rx_queue;
 406         const uint64_t mbuf_init = rxq->mbuf_initializer;
 407         const void *lookup_mem = rxq->lookup_mem;
 408         const uint64_t data_off = rxq->data_off;
 409         const uintptr_t desc = rxq->desc;
 410         const uint64_t wdata = rxq->wdata;
 411         const uint32_t qmask = rxq->qmask;
 412         uint64_t lbase = rxq->lmt_base;
 413         uint16_t packets = 0, nb_pkts;
 414         uint8_t loff = 0, lnum = 0;
 415         uint32_t head = rxq->head;
 416         struct nix_cqe_hdr_s *cq;
 417         struct rte_mbuf *mbuf;
 418         uint64_t aura_handle;
 419         uint64_t sa_base;
 420         uint16_t lmt_id;
 421         uint64_t laddr;
 422
 423         nb_pkts = nix_rx_nb_pkts(rxq, wdata, pkts, qmask);
 424
 425         if (flags & NIX_RX_OFFLOAD_SECURITY_F) {
 426                 aura_handle = rxq->aura_handle;
 427                 sa_base = rxq->sa_base;
 428                 sa_base &= ~(ROC_NIX_INL_SA_BASE_ALIGN - 1);
 429                 ROC_LMT_BASE_ID_GET(lbase, lmt_id);
 430                 laddr = lbase;
 431                 laddr += 8;
 432         }
 433
 434         while (packets < nb_pkts) {
 435                 /* Prefetch N desc ahead */
 436                 rte_prefetch_non_temporal(
 437                         (void *)(desc + (CQE_SZ((head + 2) & qmask))));
 438                 cq = (struct nix_cqe_hdr_s *)(desc + CQE_SZ(head));
 439
 440                 mbuf = nix_get_mbuf_from_cqe(cq, data_off);
 441
 442                 /* Translate meta to mbuf */
 443                 if (flags & NIX_RX_OFFLOAD_SECURITY_F) {
 444                         const uint64_t cq_w1 = *((const uint64_t *)cq + 1);
 445
 446                         mbuf = nix_sec_meta_to_mbuf_sc(cq_w1, sa_base, laddr,
 447                                                        &loff, mbuf, data_off);
 448                 }
 449
 450                 cn10k_nix_cqe_to_mbuf(cq, cq->tag, mbuf, lookup_mem, mbuf_init,
 451                                       flags);
 452                 cnxk_nix_mbuf_to_tstamp(mbuf, rxq->tstamp,
 453                                         (flags & NIX_RX_OFFLOAD_TSTAMP_F),
 454                                         (flags & NIX_RX_MULTI_SEG_F),
 455                                         (uint64_t *)((uint8_t *)mbuf
 456                                                                 + data_off));
 457                 rx_pkts[packets++] = mbuf;
 458                 roc_prefetch_store_keep(mbuf);
 459                 head++;
 460                 head &= qmask;
 461
 462                 if (flags & NIX_RX_OFFLOAD_SECURITY_F) {
 463                         /* Flush when we don't have space for 4 meta */
 464                         if ((15 - loff) < 1) {
 465                                 nix_sec_flush_meta(laddr, lmt_id + lnum, loff,
 466                                                    aura_handle);
 467                                 lnum++;
 468                                 lnum &= BIT_ULL(ROC_LMT_LINES_PER_CORE_LOG2) -
 469                                         1;
 470                                 /* First pointer starts at 8B offset */
 471                                 laddr = (uintptr_t)LMT_OFF(lbase, lnum, 8);
 472                                 loff = 0;
 473                         }
 474                 }
 475         }
 476
 477         rxq->head = head;
 478         rxq->available -= nb_pkts;
 479
 480         /* Free all the CQs that we've processed */
 481         plt_write64((wdata | nb_pkts), rxq->cq_door);
 482
 483         /* Free remaining meta buffers if any */
 484         if (flags & NIX_RX_OFFLOAD_SECURITY_F && loff) {
 485                 nix_sec_flush_meta(laddr, lmt_id + lnum, loff, aura_handle);
 486                 plt_io_wmb();
 487         }
 488
 489         return nb_pkts;
 490 }
 491
 492 #if defined(RTE_ARCH_ARM64)
 493
 494 static __rte_always_inline uint64_t
 495 nix_vlan_update(const uint64_t w2, uint64_t ol_flags, uint8x16_t *f)
 496 {
 497         if (w2 & BIT_ULL(21) /* vtag0_gone */) {
 498                 ol_flags |= PKT_RX_VLAN | PKT_RX_VLAN_STRIPPED;
 499                 *f = vsetq_lane_u16((uint16_t)(w2 >> 32), *f, 5);
 500         }
 501
 502         return ol_flags;
 503 }
 504
 505 static __rte_always_inline uint64_t
 506 nix_qinq_update(const uint64_t w2, uint64_t ol_flags, struct rte_mbuf *mbuf)
 507 {
 508         if (w2 & BIT_ULL(23) /* vtag1_gone */) {
 509                 ol_flags |= PKT_RX_QINQ | PKT_RX_QINQ_STRIPPED;
 510                 mbuf->vlan_tci_outer = (uint16_t)(w2 >> 48);
 511         }
 512
 513         return ol_flags;
 514 }
 515
 516 static __rte_always_inline uint16_t
 517 cn10k_nix_recv_pkts_vector(void *args, struct rte_mbuf **mbufs, uint16_t pkts,
 518                            const uint16_t flags, void *lookup_mem,
 519                            struct cnxk_timesync_info *tstamp,
 520                            uintptr_t lmt_base)
 521 {
 522         struct cn10k_eth_rxq *rxq = args;
 523         const uint64_t mbuf_initializer = (flags & NIX_RX_VWQE_F) ?
 524                                                         *(uint64_t *)args :
 525                                                         rxq->mbuf_initializer;
 526         const uint64x2_t data_off = flags & NIX_RX_VWQE_F ?
 527                                                   vdupq_n_u64(0x80ULL) :
 528                                                   vdupq_n_u64(rxq->data_off);
 529         const uint32_t qmask = flags & NIX_RX_VWQE_F ? 0 : rxq->qmask;
 530         const uint64_t wdata = flags & NIX_RX_VWQE_F ? 0 : rxq->wdata;
 531         const uintptr_t desc = flags & NIX_RX_VWQE_F ? 0 : rxq->desc;
 532         uint64x2_t cq0_w8, cq1_w8, cq2_w8, cq3_w8, mbuf01, mbuf23;
 533         uint64_t ol_flags0, ol_flags1, ol_flags2, ol_flags3;
 534         uint64x2_t rearm0 = vdupq_n_u64(mbuf_initializer);
 535         uint64x2_t rearm1 = vdupq_n_u64(mbuf_initializer);
 536         uint64x2_t rearm2 = vdupq_n_u64(mbuf_initializer);
 537         uint64x2_t rearm3 = vdupq_n_u64(mbuf_initializer);
 538         struct rte_mbuf *mbuf0, *mbuf1, *mbuf2, *mbuf3;
 539         uint64_t aura_handle, lbase, laddr;
 540         uint8_t loff = 0, lnum = 0;
 541         uint8x16_t f0, f1, f2, f3;
 542         uint16_t lmt_id, d_off;
 543         uint16_t packets = 0;
 544         uint16_t pkts_left;
 545         uintptr_t sa_base;
 546         uint32_t head;
 547         uintptr_t cq0;
 548
 549         if (!(flags & NIX_RX_VWQE_F)) {
 550                 lookup_mem = rxq->lookup_mem;
 551                 head = rxq->head;
 552
 553                 pkts = nix_rx_nb_pkts(rxq, wdata, pkts, qmask);
 554                 pkts_left = pkts & (NIX_DESCS_PER_LOOP - 1);
 555                 /* Packets has to be floor-aligned to NIX_DESCS_PER_LOOP */
 556                 pkts = RTE_ALIGN_FLOOR(pkts, NIX_DESCS_PER_LOOP);
 557                 if (flags & NIX_RX_OFFLOAD_TSTAMP_F)
 558                         tstamp = rxq->tstamp;
 559         } else {
 560                 RTE_SET_USED(head);
 561         }
 562
 563         if (flags & NIX_RX_OFFLOAD_SECURITY_F) {
 564                 if (flags & NIX_RX_VWQE_F) {
 565                         uint16_t port;
 566
 567                         mbuf0 = (struct rte_mbuf *)((uintptr_t)mbufs[0] -
 568                                                     sizeof(struct rte_mbuf));
 569                         /* Pick first mbuf's aura handle assuming all
 570                          * mbufs are from a vec and are from same RQ.
 571                          */
 572                         aura_handle = mbuf0->pool->pool_id;
 573                         /* Calculate offset from mbuf to actual data area */
 574                         d_off = ((uintptr_t)mbuf0->buf_addr - (uintptr_t)mbuf0);
 575                         d_off += (mbuf_initializer & 0xFFFF);
 576
 577                         /* Get SA Base from lookup tbl using port_id */
 578                         port = mbuf_initializer >> 48;
 579                         sa_base = cnxk_nix_sa_base_get(port, lookup_mem);
 580
 581                         lbase = lmt_base;
 582                 } else {
 583                         aura_handle = rxq->aura_handle;
 584                         d_off = rxq->data_off;
 585                         sa_base = rxq->sa_base;
 586                         lbase = rxq->lmt_base;
 587                 }
 588                 sa_base &= ~(ROC_NIX_INL_SA_BASE_ALIGN - 1);
 589                 ROC_LMT_BASE_ID_GET(lbase, lmt_id);
 590                 lnum = 0;
 591                 laddr = lbase;
 592                 laddr += 8;
 593         }
 594
 595         while (packets < pkts) {
 596                 if (!(flags & NIX_RX_VWQE_F)) {
 597                         /* Exit loop if head is about to wrap and become
 598                          * unaligned.
 599                          */
 600                         if (((head + NIX_DESCS_PER_LOOP - 1) & qmask) <
 601                             NIX_DESCS_PER_LOOP) {
 602                                 pkts_left += (pkts - packets);
 603                                 break;
 604                         }
 605
 606                         cq0 = desc + CQE_SZ(head);
 607                 } else {
 608                         cq0 = (uintptr_t)&mbufs[packets];
 609                 }
 610
 611                 /* Prefetch N desc ahead */
 612                 rte_prefetch_non_temporal(CQE_PTR_OFF(cq0, 8, 0, flags));
 613                 rte_prefetch_non_temporal(CQE_PTR_OFF(cq0, 9, 0, flags));
 614                 rte_prefetch_non_temporal(CQE_PTR_OFF(cq0, 10, 0, flags));
 615                 rte_prefetch_non_temporal(CQE_PTR_OFF(cq0, 11, 0, flags));
 616
 617                 /* Get NIX_RX_SG_S for size and buffer pointer */
 618                 cq0_w8 = vld1q_u64(CQE_PTR_OFF(cq0, 0, 64, flags));
 619                 cq1_w8 = vld1q_u64(CQE_PTR_OFF(cq0, 1, 64, flags));
 620                 cq2_w8 = vld1q_u64(CQE_PTR_OFF(cq0, 2, 64, flags));
 621                 cq3_w8 = vld1q_u64(CQE_PTR_OFF(cq0, 3, 64, flags));
 622
 623                 if (!(flags & NIX_RX_VWQE_F)) {
 624                         /* Extract mbuf from NIX_RX_SG_S */
 625                         mbuf01 = vzip2q_u64(cq0_w8, cq1_w8);
 626                         mbuf23 = vzip2q_u64(cq2_w8, cq3_w8);
 627                         mbuf01 = vqsubq_u64(mbuf01, data_off);
 628                         mbuf23 = vqsubq_u64(mbuf23, data_off);
 629                 } else {
 630                         mbuf01 =
 631                                 vsubq_u64(vld1q_u64((uint64_t *)cq0), data_off);
 632                         mbuf23 = vsubq_u64(vld1q_u64((uint64_t *)(cq0 + 16)),
 633                                            data_off);
 634                 }
 635
 636                 /* Move mbufs to scalar registers for future use */
 637                 mbuf0 = (struct rte_mbuf *)vgetq_lane_u64(mbuf01, 0);
 638                 mbuf1 = (struct rte_mbuf *)vgetq_lane_u64(mbuf01, 1);
 639                 mbuf2 = (struct rte_mbuf *)vgetq_lane_u64(mbuf23, 0);
 640                 mbuf3 = (struct rte_mbuf *)vgetq_lane_u64(mbuf23, 1);
 641
 642                 /* Mask to get packet len from NIX_RX_SG_S */
 643                 const uint8x16_t shuf_msk = {
 644                         0xFF, 0xFF, /* pkt_type set as unknown */
 645                         0xFF, 0xFF, /* pkt_type set as unknown */
 646                         0,    1,    /* octet 1~0, low 16 bits pkt_len */
 647                         0xFF, 0xFF, /* skip high 16 bits pkt_len, zero out */
 648                         0,    1,    /* octet 1~0, 16 bits data_len */
 649                         0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
 650
 651                 /* Form the rx_descriptor_fields1 with pkt_len and data_len */
 652                 f0 = vqtbl1q_u8(cq0_w8, shuf_msk);
 653                 f1 = vqtbl1q_u8(cq1_w8, shuf_msk);
 654                 f2 = vqtbl1q_u8(cq2_w8, shuf_msk);
 655                 f3 = vqtbl1q_u8(cq3_w8, shuf_msk);
 656
 657                 if (flags & NIX_RX_OFFLOAD_SECURITY_F) {
 658                         /* Prefetch probable CPT parse header area */
 659                         rte_prefetch_non_temporal(RTE_PTR_ADD(mbuf0, d_off));
 660                         rte_prefetch_non_temporal(RTE_PTR_ADD(mbuf1, d_off));
 661                         rte_prefetch_non_temporal(RTE_PTR_ADD(mbuf2, d_off));
 662                         rte_prefetch_non_temporal(RTE_PTR_ADD(mbuf3, d_off));
 663                 }
 664
 665                 /* Load CQE word0 and word 1 */
 666                 const uint64_t cq0_w0 = *CQE_PTR_OFF(cq0, 0, 0, flags);
 667                 const uint64_t cq0_w1 = *CQE_PTR_OFF(cq0, 0, 8, flags);
 668                 const uint64_t cq1_w0 = *CQE_PTR_OFF(cq0, 1, 0, flags);
 669                 const uint64_t cq1_w1 = *CQE_PTR_OFF(cq0, 1, 8, flags);
 670                 const uint64_t cq2_w0 = *CQE_PTR_OFF(cq0, 2, 0, flags);
 671                 const uint64_t cq2_w1 = *CQE_PTR_OFF(cq0, 2, 8, flags);
 672                 const uint64_t cq3_w0 = *CQE_PTR_OFF(cq0, 3, 0, flags);
 673                 const uint64_t cq3_w1 = *CQE_PTR_OFF(cq0, 3, 8, flags);
 674
 675                 if (flags & NIX_RX_OFFLOAD_RSS_F) {
 676                         /* Fill rss in the rx_descriptor_fields1 */
 677                         f0 = vsetq_lane_u32(cq0_w0, f0, 3);
 678                         f1 = vsetq_lane_u32(cq1_w0, f1, 3);
 679                         f2 = vsetq_lane_u32(cq2_w0, f2, 3);
 680                         f3 = vsetq_lane_u32(cq3_w0, f3, 3);
 681                         ol_flags0 = PKT_RX_RSS_HASH;
 682                         ol_flags1 = PKT_RX_RSS_HASH;
 683                         ol_flags2 = PKT_RX_RSS_HASH;
 684                         ol_flags3 = PKT_RX_RSS_HASH;
 685                 } else {
 686                         ol_flags0 = 0;
 687                         ol_flags1 = 0;
 688                         ol_flags2 = 0;
 689                         ol_flags3 = 0;
 690                 }
 691
 692                 if (flags & NIX_RX_OFFLOAD_PTYPE_F) {
 693                         /* Fill packet_type in the rx_descriptor_fields1 */
 694                         f0 = vsetq_lane_u32(nix_ptype_get(lookup_mem, cq0_w1),
 695                                             f0, 0);
 696                         f1 = vsetq_lane_u32(nix_ptype_get(lookup_mem, cq1_w1),
 697                                             f1, 0);
 698                         f2 = vsetq_lane_u32(nix_ptype_get(lookup_mem, cq2_w1),
 699                                             f2, 0);
 700                         f3 = vsetq_lane_u32(nix_ptype_get(lookup_mem, cq3_w1),
 701                                             f3, 0);
 702                 }
 703
 704                 if (flags & NIX_RX_OFFLOAD_CHECKSUM_F) {
 705                         ol_flags0 |= nix_rx_olflags_get(lookup_mem, cq0_w1);
 706                         ol_flags1 |= nix_rx_olflags_get(lookup_mem, cq1_w1);
 707                         ol_flags2 |= nix_rx_olflags_get(lookup_mem, cq2_w1);
 708                         ol_flags3 |= nix_rx_olflags_get(lookup_mem, cq3_w1);
 709                 }
 710
 711                 /* Translate meta to mbuf */
 712                 if (flags & NIX_RX_OFFLOAD_SECURITY_F) {
 713                         /* Checksum ol_flags will be cleared if mbuf is meta */
 714                         mbuf0 = nix_sec_meta_to_mbuf(cq0_w1, sa_base, laddr,
 715                                                      &loff, mbuf0, d_off, &f0,
 716                                                      &ol_flags0);
 717                         mbuf01 = vsetq_lane_u64((uint64_t)mbuf0, mbuf01, 0);
 718
 719                         mbuf1 = nix_sec_meta_to_mbuf(cq1_w1, sa_base, laddr,
 720                                                      &loff, mbuf1, d_off, &f1,
 721                                                      &ol_flags1);
 722                         mbuf01 = vsetq_lane_u64((uint64_t)mbuf1, mbuf01, 1);
 723
 724                         mbuf2 = nix_sec_meta_to_mbuf(cq2_w1, sa_base, laddr,
 725                                                      &loff, mbuf2, d_off, &f2,
 726                                                      &ol_flags2);
 727                         mbuf23 = vsetq_lane_u64((uint64_t)mbuf2, mbuf23, 0);
 728
 729                         mbuf3 = nix_sec_meta_to_mbuf(cq3_w1, sa_base, laddr,
 730                                                      &loff, mbuf3, d_off, &f3,
 731                                                      &ol_flags3);
 732                         mbuf23 = vsetq_lane_u64((uint64_t)mbuf3, mbuf23, 1);
 733                 }
 734
 735                 if (flags & NIX_RX_OFFLOAD_VLAN_STRIP_F) {
 736                         uint64_t cq0_w2 = *(uint64_t *)(cq0 + CQE_SZ(0) + 16);
 737                         uint64_t cq1_w2 = *(uint64_t *)(cq0 + CQE_SZ(1) + 16);
 738                         uint64_t cq2_w2 = *(uint64_t *)(cq0 + CQE_SZ(2) + 16);
 739                         uint64_t cq3_w2 = *(uint64_t *)(cq0 + CQE_SZ(3) + 16);
 740
 741                         ol_flags0 = nix_vlan_update(cq0_w2, ol_flags0, &f0);
 742                         ol_flags1 = nix_vlan_update(cq1_w2, ol_flags1, &f1);
 743                         ol_flags2 = nix_vlan_update(cq2_w2, ol_flags2, &f2);
 744                         ol_flags3 = nix_vlan_update(cq3_w2, ol_flags3, &f3);
 745
 746                         ol_flags0 = nix_qinq_update(cq0_w2, ol_flags0, mbuf0);
 747                         ol_flags1 = nix_qinq_update(cq1_w2, ol_flags1, mbuf1);
 748                         ol_flags2 = nix_qinq_update(cq2_w2, ol_flags2, mbuf2);
 749                         ol_flags3 = nix_qinq_update(cq3_w2, ol_flags3, mbuf3);
 750                 }
 751
 752                 if (flags & NIX_RX_OFFLOAD_MARK_UPDATE_F) {
 753                         ol_flags0 = nix_update_match_id(
 754                                 *(uint16_t *)CQE_PTR_OFF(cq0, 0, 38, flags),
 755                                 ol_flags0, mbuf0);
 756                         ol_flags1 = nix_update_match_id(
 757                                 *(uint16_t *)CQE_PTR_OFF(cq0, 1, 38, flags),
 758                                 ol_flags1, mbuf1);
 759                         ol_flags2 = nix_update_match_id(
 760                                 *(uint16_t *)CQE_PTR_OFF(cq0, 2, 38, flags),
 761                                 ol_flags2, mbuf2);
 762                         ol_flags3 = nix_update_match_id(
 763                                 *(uint16_t *)CQE_PTR_OFF(cq0, 3, 38, flags),
 764                                 ol_flags3, mbuf3);
 765                 }
 766
 767                 if (flags & NIX_RX_OFFLOAD_TSTAMP_F) {
 768                         const uint16x8_t len_off = {
 769                                 0,                           /* ptype   0:15 */
 770                                 0,                           /* ptype  16:32 */
 771                                 CNXK_NIX_TIMESYNC_RX_OFFSET, /* pktlen  0:15*/
 772                                 0,                           /* pktlen 16:32 */
 773                                 CNXK_NIX_TIMESYNC_RX_OFFSET, /* datalen 0:15 */
 774                                 0,
 775                                 0,
 776                                 0};
 777                         const uint32x4_t ptype = {RTE_PTYPE_L2_ETHER_TIMESYNC,
 778                                                   RTE_PTYPE_L2_ETHER_TIMESYNC,
 779                                                   RTE_PTYPE_L2_ETHER_TIMESYNC,
 780                                                   RTE_PTYPE_L2_ETHER_TIMESYNC};
 781                         const uint64_t ts_olf = PKT_RX_IEEE1588_PTP |
 782                                                 PKT_RX_IEEE1588_TMST |
 783                                                 tstamp->rx_tstamp_dynflag;
 784                         const uint32x4_t and_mask = {0x1, 0x2, 0x4, 0x8};
 785                         uint64x2_t ts01, ts23, mask;
 786                         uint64_t ts[4];
 787                         uint8_t res;
 788
 789                         /* Subtract timesync length from total pkt length. */
 790                         f0 = vsubq_u16(f0, len_off);
 791                         f1 = vsubq_u16(f1, len_off);
 792                         f2 = vsubq_u16(f2, len_off);
 793                         f3 = vsubq_u16(f3, len_off);
 794
 795                         /* Get the address of actual timestamp. */
 796                         ts01 = vaddq_u64(mbuf01, data_off);
 797                         ts23 = vaddq_u64(mbuf23, data_off);
 798                         /* Load timestamp from address. */
 799                         ts01 = vsetq_lane_u64(*(uint64_t *)vgetq_lane_u64(ts01,
 800                                                                           0),
 801                                               ts01, 0);
 802                         ts01 = vsetq_lane_u64(*(uint64_t *)vgetq_lane_u64(ts01,
 803                                                                           1),
 804                                               ts01, 1);
 805                         ts23 = vsetq_lane_u64(*(uint64_t *)vgetq_lane_u64(ts23,
 806                                                                           0),
 807                                               ts23, 0);
 808                         ts23 = vsetq_lane_u64(*(uint64_t *)vgetq_lane_u64(ts23,
 809                                                                           1),
 810                                               ts23, 1);
 811                         /* Convert from be to cpu byteorder. */
 812                         ts01 = vrev64q_u8(ts01);
 813                         ts23 = vrev64q_u8(ts23);
 814                         /* Store timestamp into scalar for later use. */
 815                         ts[0] = vgetq_lane_u64(ts01, 0);
 816                         ts[1] = vgetq_lane_u64(ts01, 1);
 817                         ts[2] = vgetq_lane_u64(ts23, 0);
 818                         ts[3] = vgetq_lane_u64(ts23, 1);
 819
 820                         /* Store timestamp into dynfield. */
 821                         *cnxk_nix_timestamp_dynfield(mbuf0, tstamp) = ts[0];
 822                         *cnxk_nix_timestamp_dynfield(mbuf1, tstamp) = ts[1];
 823                         *cnxk_nix_timestamp_dynfield(mbuf2, tstamp) = ts[2];
 824                         *cnxk_nix_timestamp_dynfield(mbuf3, tstamp) = ts[3];
 825
 826                         /* Generate ptype mask to filter L2 ether timesync */
 827                         mask = vdupq_n_u32(vgetq_lane_u32(f0, 0));
 828                         mask = vsetq_lane_u32(vgetq_lane_u32(f1, 0), mask, 1);
 829                         mask = vsetq_lane_u32(vgetq_lane_u32(f2, 0), mask, 2);
 830                         mask = vsetq_lane_u32(vgetq_lane_u32(f3, 0), mask, 3);
 831
 832                         /* Match against L2 ether timesync. */
 833                         mask = vceqq_u32(mask, ptype);
 834                         /* Convert from vector from scalar mask */
 835                         res = vaddvq_u32(vandq_u32(mask, and_mask));
 836                         res &= 0xF;
 837
 838                         if (res) {
 839                                 /* Fill in the ol_flags for any packets that
 840                                  * matched.
 841                                  */
 842                                 ol_flags0 |= ((res & 0x1) ? ts_olf : 0);
 843                                 ol_flags1 |= ((res & 0x2) ? ts_olf : 0);
 844                                 ol_flags2 |= ((res & 0x4) ? ts_olf : 0);
 845                                 ol_flags3 |= ((res & 0x8) ? ts_olf : 0);
 846
 847                                 /* Update Rxq timestamp with the latest
 848                                  * timestamp.
 849                                  */
 850                                 tstamp->rx_ready = 1;
 851                                 tstamp->rx_tstamp = ts[31 - __builtin_clz(res)];
 852                         }
 853                 }
 854
 855                 /* Form rearm_data with ol_flags */
 856                 rearm0 = vsetq_lane_u64(ol_flags0, rearm0, 1);
 857                 rearm1 = vsetq_lane_u64(ol_flags1, rearm1, 1);
 858                 rearm2 = vsetq_lane_u64(ol_flags2, rearm2, 1);
 859                 rearm3 = vsetq_lane_u64(ol_flags3, rearm3, 1);
 860
 861                 /* Update rx_descriptor_fields1 */
 862                 vst1q_u64((uint64_t *)mbuf0->rx_descriptor_fields1, f0);
 863                 vst1q_u64((uint64_t *)mbuf1->rx_descriptor_fields1, f1);
 864                 vst1q_u64((uint64_t *)mbuf2->rx_descriptor_fields1, f2);
 865                 vst1q_u64((uint64_t *)mbuf3->rx_descriptor_fields1, f3);
 866
 867                 /* Update rearm_data */
 868                 vst1q_u64((uint64_t *)mbuf0->rearm_data, rearm0);
 869                 vst1q_u64((uint64_t *)mbuf1->rearm_data, rearm1);
 870                 vst1q_u64((uint64_t *)mbuf2->rearm_data, rearm2);
 871                 vst1q_u64((uint64_t *)mbuf3->rearm_data, rearm3);
 872
 873                 /* Store the mbufs to rx_pkts */
 874                 vst1q_u64((uint64_t *)&mbufs[packets], mbuf01);
 875                 vst1q_u64((uint64_t *)&mbufs[packets + 2], mbuf23);
 876
 877                 if (flags & NIX_RX_MULTI_SEG_F) {
 878                         /* Multi segment is enable build mseg list for
 879                          * individual mbufs in scalar mode.
 880                          */
 881                         nix_cqe_xtract_mseg((union nix_rx_parse_u *)
 882                                             (CQE_PTR_OFF(cq0, 0, 8, flags)),
 883                                             mbuf0, mbuf_initializer, flags);
 884                         nix_cqe_xtract_mseg((union nix_rx_parse_u *)
 885                                             (CQE_PTR_OFF(cq0, 1, 8, flags)),
 886                                             mbuf1, mbuf_initializer, flags);
 887                         nix_cqe_xtract_mseg((union nix_rx_parse_u *)
 888                                             (CQE_PTR_OFF(cq0, 2, 8, flags)),
 889                                             mbuf2, mbuf_initializer, flags);
 890                         nix_cqe_xtract_mseg((union nix_rx_parse_u *)
 891                                             (CQE_PTR_OFF(cq0, 3, 8, flags)),
 892                                             mbuf3, mbuf_initializer, flags);
 893                 } else {
 894                         /* Update that no more segments */
 895                         mbuf0->next = NULL;
 896                         mbuf1->next = NULL;
 897                         mbuf2->next = NULL;
 898                         mbuf3->next = NULL;
 899                 }
 900
 901                 /* Prefetch mbufs */
 902                 roc_prefetch_store_keep(mbuf0);
 903                 roc_prefetch_store_keep(mbuf1);
 904                 roc_prefetch_store_keep(mbuf2);
 905                 roc_prefetch_store_keep(mbuf3);
 906
 907                 /* Mark mempool obj as "get" as it is alloc'ed by NIX */
 908                 RTE_MEMPOOL_CHECK_COOKIES(mbuf0->pool, (void **)&mbuf0, 1, 1);
 909                 RTE_MEMPOOL_CHECK_COOKIES(mbuf1->pool, (void **)&mbuf1, 1, 1);
 910                 RTE_MEMPOOL_CHECK_COOKIES(mbuf2->pool, (void **)&mbuf2, 1, 1);
 911                 RTE_MEMPOOL_CHECK_COOKIES(mbuf3->pool, (void **)&mbuf3, 1, 1);
 912
 913                 packets += NIX_DESCS_PER_LOOP;
 914
 915                 if (!(flags & NIX_RX_VWQE_F)) {
 916                         /* Advance head pointer and packets */
 917                         head += NIX_DESCS_PER_LOOP;
 918                         head &= qmask;
 919                 }
 920
 921                 if (flags & NIX_RX_OFFLOAD_SECURITY_F) {
 922                         /* Flush when we don't have space for 4 meta */
 923                         if ((15 - loff) < 4) {
 924                                 nix_sec_flush_meta(laddr, lmt_id + lnum, loff,
 925                                                    aura_handle);
 926                                 lnum++;
 927                                 lnum &= BIT_ULL(ROC_LMT_LINES_PER_CORE_LOG2) -
 928                                         1;
 929                                 /* First pointer starts at 8B offset */
 930                                 laddr = (uintptr_t)LMT_OFF(lbase, lnum, 8);
 931                                 loff = 0;
 932                         }
 933                 }
 934         }
 935
 936         if (flags & NIX_RX_OFFLOAD_SECURITY_F && loff) {
 937                 nix_sec_flush_meta(laddr, lmt_id + lnum, loff, aura_handle);
 938                 if (flags & NIX_RX_VWQE_F)
 939                         plt_io_wmb();
 940         }
 941
 942         if (flags & NIX_RX_VWQE_F)
 943                 return packets;
 944
 945         rxq->head = head;
 946         rxq->available -= packets;
 947
 948         rte_io_wmb();
 949         /* Free all the CQs that we've processed */
 950         plt_write64((rxq->wdata | packets), rxq->cq_door);
 951
 952         if (unlikely(pkts_left))
 953                 packets += cn10k_nix_recv_pkts(args, &mbufs[packets], pkts_left,
 954                                                flags);
 955
 956         return packets;
 957 }
 958
 959 #else
 960
 961 static inline uint16_t
 962 cn10k_nix_recv_pkts_vector(void *args, struct rte_mbuf **mbufs, uint16_t pkts,
 963                            const uint16_t flags, void *lookup_mem,
 964                            struct cnxk_timesync_info *tstamp,
 965                            uintptr_t lmt_base)
 966 {
 967         RTE_SET_USED(args);
 968         RTE_SET_USED(mbufs);
 969         RTE_SET_USED(pkts);
 970         RTE_SET_USED(flags);
 971         RTE_SET_USED(lookup_mem);
 972         RTE_SET_USED(tstamp);
 973         RTE_SET_USED(lmt_base);
 974
 975         return 0;
 976 }
 977
 978 #endif
 979
 980
 981 #define RSS_F     NIX_RX_OFFLOAD_RSS_F
 982 #define PTYPE_F   NIX_RX_OFFLOAD_PTYPE_F
 983 #define CKSUM_F   NIX_RX_OFFLOAD_CHECKSUM_F
 984 #define MARK_F    NIX_RX_OFFLOAD_MARK_UPDATE_F
 985 #define TS_F      NIX_RX_OFFLOAD_TSTAMP_F
 986 #define RX_VLAN_F NIX_RX_OFFLOAD_VLAN_STRIP_F
 987 #define R_SEC_F   NIX_RX_OFFLOAD_SECURITY_F
 988
 989 /* [R_SEC_F] [RX_VLAN_F] [TS] [MARK] [CKSUM] [PTYPE] [RSS] */
 990 #define NIX_RX_FASTPATH_MODES                                                  \
 991 R(no_offload,                   0, 0, 0, 0, 0, 0, 0,                           \
 992                 NIX_RX_OFFLOAD_NONE)                                           \
 993 R(rss,                          0, 0, 0, 0, 0, 0, 1,                           \
 994                 RSS_F)                                                         \
 995 R(ptype,                        0, 0, 0, 0, 0, 1, 0,                           \
 996                 PTYPE_F)                                                       \
 997 R(ptype_rss,                    0, 0, 0, 0, 0, 1, 1,                           \
 998                 PTYPE_F | RSS_F)                                               \
 999 R(cksum,                        0, 0, 0, 0, 1, 0, 0,                           \
1000                 CKSUM_F)                                                       \
1001 R(cksum_rss,                    0, 0, 0, 0, 1, 0, 1,                           \
1002                 CKSUM_F | RSS_F)                                               \
1003 R(cksum_ptype,                  0, 0, 0, 0, 1, 1, 0,                           \
1004                 CKSUM_F | PTYPE_F)                                             \
1005 R(cksum_ptype_rss,              0, 0, 0, 0, 1, 1, 1,                           \
1006                 CKSUM_F | PTYPE_F | RSS_F)                                     \
1007 R(mark,                         0, 0, 0, 1, 0, 0, 0,                           \
1008                 MARK_F)                                                        \
1009 R(mark_rss,                     0, 0, 0, 1, 0, 0, 1,                           \
1010                 MARK_F | RSS_F)                                                \
1011 R(mark_ptype,                   0, 0, 0, 1, 0, 1, 0,                           \
1012                 MARK_F | PTYPE_F)                                              \
1013 R(mark_ptype_rss,               0, 0, 0, 1, 0, 1, 1,                           \
1014                 MARK_F | PTYPE_F | RSS_F)                                      \
1015 R(mark_cksum,                   0, 0, 0, 1, 1, 0, 0,                           \
1016                 MARK_F | CKSUM_F)                                              \
1017 R(mark_cksum_rss,               0, 0, 0, 1, 1, 0, 1,                           \
1018                 MARK_F | CKSUM_F | RSS_F)                                      \
1019 R(mark_cksum_ptype,             0, 0, 0, 1, 1, 1, 0,                           \
1020                 MARK_F | CKSUM_F | PTYPE_F)                                    \
1021 R(mark_cksum_ptype_rss,         0, 0, 0, 1, 1, 1, 1,                           \
1022                 MARK_F | CKSUM_F | PTYPE_F | RSS_F)                            \
1023 R(ts,                           0, 0, 1, 0, 0, 0, 0,                           \
1024                 TS_F)                                                          \
1025 R(ts_rss,                       0, 0, 1, 0, 0, 0, 1,                           \
1026                 TS_F | RSS_F)                                                  \
1027 R(ts_ptype,                     0, 0, 1, 0, 0, 1, 0,                           \
1028                 TS_F | PTYPE_F)                                                \
1029 R(ts_ptype_rss,                 0, 0, 1, 0, 0, 1, 1,                           \
1030                 TS_F | PTYPE_F | RSS_F)                                        \
1031 R(ts_cksum,                     0, 0, 1, 0, 1, 0, 0,                           \
1032                 TS_F | CKSUM_F)                                                \
1033 R(ts_cksum_rss,                 0, 0, 1, 0, 1, 0, 1,                           \
1034                 TS_F | CKSUM_F | RSS_F)                                        \
1035 R(ts_cksum_ptype,               0, 0, 1, 0, 1, 1, 0,                           \
1036                 TS_F | CKSUM_F | PTYPE_F)                                      \
1037 R(ts_cksum_ptype_rss,           0, 0, 1, 0, 1, 1, 1,                           \
1038                 TS_F | CKSUM_F | PTYPE_F | RSS_F)                              \
1039 R(ts_mark,                      0, 0, 1, 1, 0, 0, 0,                           \
1040                 TS_F | MARK_F)                                                 \
1041 R(ts_mark_rss,                  0, 0, 1, 1, 0, 0, 1,                           \
1042                 TS_F | MARK_F | RSS_F)                                         \
1043 R(ts_mark_ptype,                0, 0, 1, 1, 0, 1, 0,                           \
1044                 TS_F | MARK_F | PTYPE_F)                                       \
1045 R(ts_mark_ptype_rss,            0, 0, 1, 1, 0, 1, 1,                           \
1046                 TS_F | MARK_F | PTYPE_F | RSS_F)                               \
1047 R(ts_mark_cksum,                0, 0, 1, 1, 1, 0, 0,                           \
1048                 TS_F | MARK_F | CKSUM_F)                                       \
1049 R(ts_mark_cksum_rss,            0, 0, 1, 1, 1, 0, 1,                           \
1050                 TS_F | MARK_F | CKSUM_F | RSS_F)                               \
1051 R(ts_mark_cksum_ptype,          0, 0, 1, 1, 1, 1, 0,                           \
1052                 TS_F | MARK_F | CKSUM_F | PTYPE_F)                             \
1053 R(ts_mark_cksum_ptype_rss,      0, 0, 1, 1, 1, 1, 1,                           \
1054                 TS_F | MARK_F | CKSUM_F | PTYPE_F | RSS_F)                     \
1055 R(vlan,                         0, 1, 0, 0, 0, 0, 0,                           \
1056                 RX_VLAN_F)                                                     \
1057 R(vlan_rss,                     0, 1, 0, 0, 0, 0, 1,                           \
1058                 RX_VLAN_F | RSS_F)                                             \
1059 R(vlan_ptype,                   0, 1, 0, 0, 0, 1, 0,                           \
1060                 RX_VLAN_F | PTYPE_F)                                           \
1061 R(vlan_ptype_rss,               0, 1, 0, 0, 0, 1, 1,                           \
1062                 RX_VLAN_F | PTYPE_F | RSS_F)                                   \
1063 R(vlan_cksum,                   0, 1, 0, 0, 1, 0, 0,                           \
1064                 RX_VLAN_F | CKSUM_F)                                           \
1065 R(vlan_cksum_rss,               0, 1, 0, 0, 1, 0, 1,                           \
1066                 RX_VLAN_F | CKSUM_F | RSS_F)                                   \
1067 R(vlan_cksum_ptype,             0, 1, 0, 0, 1, 1, 0,                           \
1068                 RX_VLAN_F | CKSUM_F | PTYPE_F)                                 \
1069 R(vlan_cksum_ptype_rss,         0, 1, 0, 0, 1, 1, 1,                           \
1070                 RX_VLAN_F | CKSUM_F | PTYPE_F | RSS_F)                         \
1071 R(vlan_mark,                    0, 1, 0, 1, 0, 0, 0,                           \
1072                 RX_VLAN_F | MARK_F)                                            \
1073 R(vlan_mark_rss,                0, 1, 0, 1, 0, 0, 1,                           \
1074                 RX_VLAN_F | MARK_F | RSS_F)                                    \
1075 R(vlan_mark_ptype,              0, 1, 0, 1, 0, 1, 0,                           \
1076                 RX_VLAN_F | MARK_F | PTYPE_F)                                  \
1077 R(vlan_mark_ptype_rss,          0, 1, 0, 1, 0, 1, 1,                           \
1078                 RX_VLAN_F | MARK_F | PTYPE_F | RSS_F)                          \
1079 R(vlan_mark_cksum,              0, 1, 0, 1, 1, 0, 0,                           \
1080                 RX_VLAN_F | MARK_F | CKSUM_F)                                  \
1081 R(vlan_mark_cksum_rss,          0, 1, 0, 1, 1, 0, 1,                           \
1082                 RX_VLAN_F | MARK_F | CKSUM_F | RSS_F)                          \
1083 R(vlan_mark_cksum_ptype,        0, 1, 0, 1, 1, 1, 0,                           \
1084                 RX_VLAN_F | MARK_F | CKSUM_F | PTYPE_F)                        \
1085 R(vlan_mark_cksum_ptype_rss,    0, 1, 0, 1, 1, 1, 1,                           \
1086                 RX_VLAN_F | MARK_F | CKSUM_F | PTYPE_F | RSS_F)                \
1087 R(vlan_ts,                      0, 1, 1, 0, 0, 0, 0,                           \
1088                 RX_VLAN_F | TS_F)                                              \
1089 R(vlan_ts_rss,                  0, 1, 1, 0, 0, 0, 1,                           \
1090                 RX_VLAN_F | TS_F | RSS_F)                                      \
1091 R(vlan_ts_ptype,                0, 1, 1, 0, 0, 1, 0,                           \
1092                 RX_VLAN_F | TS_F | PTYPE_F)                                    \
1093 R(vlan_ts_ptype_rss,            0, 1, 1, 0, 0, 1, 1,                           \
1094                 RX_VLAN_F | TS_F | PTYPE_F | RSS_F)                            \
1095 R(vlan_ts_cksum,                0, 1, 1, 0, 1, 0, 0,                           \
1096                 RX_VLAN_F | TS_F | CKSUM_F)                                    \
1097 R(vlan_ts_cksum_rss,            0, 1, 1, 0, 1, 0, 1,                           \
1098                 RX_VLAN_F | TS_F | CKSUM_F | RSS_F)                            \
1099 R(vlan_ts_cksum_ptype,          0, 1, 1, 0, 1, 1, 0,                           \
1100                 RX_VLAN_F | TS_F | CKSUM_F | PTYPE_F)                          \
1101 R(vlan_ts_cksum_ptype_rss,      0, 1, 1, 0, 1, 1, 1,                           \
1102                 RX_VLAN_F | TS_F | CKSUM_F | PTYPE_F | RSS_F)                  \
1103 R(vlan_ts_mark,                 0, 1, 1, 1, 0, 0, 0,                           \
1104                 RX_VLAN_F | TS_F | MARK_F)                                     \
1105 R(vlan_ts_mark_rss,             0, 1, 1, 1, 0, 0, 1,                           \
1106                 RX_VLAN_F | TS_F | MARK_F | RSS_F)                             \
1107 R(vlan_ts_mark_ptype,           0, 1, 1, 1, 0, 1, 0,                           \
1108                 RX_VLAN_F | TS_F | MARK_F | PTYPE_F)                           \
1109 R(vlan_ts_mark_ptype_rss,       0, 1, 1, 1, 0, 1, 1,                           \
1110                 RX_VLAN_F | TS_F | MARK_F | PTYPE_F | RSS_F)                   \
1111 R(vlan_ts_mark_cksum,           0, 1, 1, 1, 1, 0, 0,                           \
1112                 RX_VLAN_F | TS_F | MARK_F | CKSUM_F)                           \
1113 R(vlan_ts_mark_cksum_rss,       0, 1, 1, 1, 1, 0, 1,                           \
1114                 RX_VLAN_F | TS_F | MARK_F | CKSUM_F | RSS_F)                   \
1115 R(vlan_ts_mark_cksum_ptype,     0, 1, 1, 1, 1, 1, 0,                           \
1116                 RX_VLAN_F | TS_F | MARK_F | CKSUM_F | PTYPE_F)                 \
1117 R(vlan_ts_mark_cksum_ptype_rss, 0, 1, 1, 1, 1, 1, 1,                           \
1118                 RX_VLAN_F | TS_F | MARK_F | CKSUM_F | PTYPE_F | RSS_F)         \
1119 R(sec,                          1, 0, 0, 0, 0, 0, 0,                           \
1120                 R_SEC_F)                                                       \
1121 R(sec_rss,                      1, 0, 0, 0, 0, 0, 1,                           \
1122                 RSS_F)                                                         \
1123 R(sec_ptype,                    1, 0, 0, 0, 0, 1, 0,                           \
1124                 R_SEC_F | PTYPE_F)                                             \
1125 R(sec_ptype_rss,                1, 0, 0, 0, 0, 1, 1,                           \
1126                 R_SEC_F | PTYPE_F | RSS_F)                                     \
1127 R(sec_cksum,                    1, 0, 0, 0, 1, 0, 0,                           \
1128                 R_SEC_F | CKSUM_F)                                             \
1129 R(sec_cksum_rss,                1, 0, 0, 0, 1, 0, 1,                           \
1130                 R_SEC_F | CKSUM_F | RSS_F)                                     \
1131 R(sec_cksum_ptype,              1, 0, 0, 0, 1, 1, 0,                           \
1132                 R_SEC_F | CKSUM_F | PTYPE_F)                                   \
1133 R(sec_cksum_ptype_rss,          1, 0, 0, 0, 1, 1, 1,                           \
1134                 R_SEC_F | CKSUM_F | PTYPE_F | RSS_F)                           \
1135 R(sec_mark,                     1, 0, 0, 1, 0, 0, 0,                           \
1136                 R_SEC_F | MARK_F)                                              \
1137 R(sec_mark_rss,                 1, 0, 0, 1, 0, 0, 1,                           \
1138                 R_SEC_F | MARK_F | RSS_F)                                      \
1139 R(sec_mark_ptype,               1, 0, 0, 1, 0, 1, 0,                           \
1140                 R_SEC_F | MARK_F | PTYPE_F)                                    \
1141 R(sec_mark_ptype_rss,           1, 0, 0, 1, 0, 1, 1,                           \
1142                 R_SEC_F | MARK_F | PTYPE_F | RSS_F)                            \
1143 R(sec_mark_cksum,               1, 0, 0, 1, 1, 0, 0,                           \
1144                 R_SEC_F | MARK_F | CKSUM_F)                                    \
1145 R(sec_mark_cksum_rss,           1, 0, 0, 1, 1, 0, 1,                           \
1146                 R_SEC_F | MARK_F | CKSUM_F | RSS_F)                            \
1147 R(sec_mark_cksum_ptype,         1, 0, 0, 1, 1, 1, 0,                           \
1148                 R_SEC_F | MARK_F | CKSUM_F | PTYPE_F)                          \
1149 R(sec_mark_cksum_ptype_rss,     1, 0, 0, 1, 1, 1, 1,                           \
1150                 R_SEC_F | MARK_F | CKSUM_F | PTYPE_F | RSS_F)                  \
1151 R(sec_ts,                       1, 0, 1, 0, 0, 0, 0,                           \
1152                 R_SEC_F | TS_F)                                                \
1153 R(sec_ts_rss,                   1, 0, 1, 0, 0, 0, 1,                           \
1154                 R_SEC_F | TS_F | RSS_F)                                        \
1155 R(sec_ts_ptype,                 1, 0, 1, 0, 0, 1, 0,                           \
1156                 R_SEC_F | TS_F | PTYPE_F)                                      \
1157 R(sec_ts_ptype_rss,             1, 0, 1, 0, 0, 1, 1,                           \
1158                 R_SEC_F | TS_F | PTYPE_F | RSS_F)                              \
1159 R(sec_ts_cksum,                 1, 0, 1, 0, 1, 0, 0,                           \
1160                 R_SEC_F | TS_F | CKSUM_F)                                      \
1161 R(sec_ts_cksum_rss,             1, 0, 1, 0, 1, 0, 1,                           \
1162                 R_SEC_F | TS_F | CKSUM_F | RSS_F)                              \
1163 R(sec_ts_cksum_ptype,           1, 0, 1, 0, 1, 1, 0,                           \
1164                 R_SEC_F | TS_F | CKSUM_F | PTYPE_F)                            \
1165 R(sec_ts_cksum_ptype_rss,       1, 0, 1, 0, 1, 1, 1,                           \
1166                 R_SEC_F | TS_F | CKSUM_F | PTYPE_F | RSS_F)                    \
1167 R(sec_ts_mark,                  1, 0, 1, 1, 0, 0, 0,                           \
1168                 R_SEC_F | TS_F | MARK_F)                                       \
1169 R(sec_ts_mark_rss,              1, 0, 1, 1, 0, 0, 1,                           \
1170                 R_SEC_F | TS_F | MARK_F | RSS_F)                               \
1171 R(sec_ts_mark_ptype,            1, 0, 1, 1, 0, 1, 0,                           \
1172                 R_SEC_F | TS_F | MARK_F | PTYPE_F)                             \
1173 R(sec_ts_mark_ptype_rss,        1, 0, 1, 1, 0, 1, 1,                           \
1174                 R_SEC_F | TS_F | MARK_F | PTYPE_F | RSS_F)                     \
1175 R(sec_ts_mark_cksum,            1, 0, 1, 1, 1, 0, 0,                           \
1176                 R_SEC_F | TS_F | MARK_F | CKSUM_F)                             \
1177 R(sec_ts_mark_cksum_rss,        1, 0, 1, 1, 1, 0, 1,                           \
1178                 R_SEC_F | TS_F | MARK_F | CKSUM_F | RSS_F)                     \
1179 R(sec_ts_mark_cksum_ptype,      1, 0, 1, 1, 1, 1, 0,                           \
1180                 R_SEC_F | TS_F | MARK_F | CKSUM_F | PTYPE_F)                   \
1181 R(sec_ts_mark_cksum_ptype_rss,  1, 0, 1, 1, 1, 1, 1,                           \
1182                 R_SEC_F | TS_F | MARK_F | CKSUM_F | PTYPE_F | RSS_F)           \
1183 R(sec_vlan,                     1, 1, 0, 0, 0, 0, 0,                           \
1184                 R_SEC_F | RX_VLAN_F)                                           \
1185 R(sec_vlan_rss,                 1, 1, 0, 0, 0, 0, 1,                           \
1186                 R_SEC_F | RX_VLAN_F | RSS_F)                                   \
1187 R(sec_vlan_ptype,               1, 1, 0, 0, 0, 1, 0,                           \
1188                 R_SEC_F | RX_VLAN_F | PTYPE_F)                                 \
1189 R(sec_vlan_ptype_rss,           1, 1, 0, 0, 0, 1, 1,                           \
1190                 R_SEC_F | RX_VLAN_F | PTYPE_F | RSS_F)                         \
1191 R(sec_vlan_cksum,               1, 1, 0, 0, 1, 0, 0,                           \
1192                 R_SEC_F | RX_VLAN_F | CKSUM_F)                                 \
1193 R(sec_vlan_cksum_rss,           1, 1, 0, 0, 1, 0, 1,                           \
1194                 R_SEC_F | RX_VLAN_F | CKSUM_F | RSS_F)                         \
1195 R(sec_vlan_cksum_ptype,         1, 1, 0, 0, 1, 1, 0,                           \
1196                 R_SEC_F | RX_VLAN_F | CKSUM_F | PTYPE_F)                       \
1197 R(sec_vlan_cksum_ptype_rss,     1, 1, 0, 0, 1, 1, 1,                           \
1198                 R_SEC_F | RX_VLAN_F | CKSUM_F | PTYPE_F | RSS_F)               \
1199 R(sec_vlan_mark,                1, 1, 0, 1, 0, 0, 0,                           \
1200                 R_SEC_F | RX_VLAN_F | MARK_F)                                  \
1201 R(sec_vlan_mark_rss,            1, 1, 0, 1, 0, 0, 1,                           \
1202                 R_SEC_F | RX_VLAN_F | MARK_F | RSS_F)                          \
1203 R(sec_vlan_mark_ptype,          1, 1, 0, 1, 0, 1, 0,                           \
1204                 R_SEC_F | RX_VLAN_F | MARK_F | PTYPE_F)                        \
1205 R(sec_vlan_mark_ptype_rss,      1, 1, 0, 1, 0, 1, 1,                           \
1206                 R_SEC_F | RX_VLAN_F | MARK_F | PTYPE_F | RSS_F)                \
1207 R(sec_vlan_mark_cksum,          1, 1, 0, 1, 1, 0, 0,                           \
1208                 R_SEC_F | RX_VLAN_F | MARK_F | CKSUM_F)                        \
1209 R(sec_vlan_mark_cksum_rss,      1, 1, 0, 1, 1, 0, 1,                           \
1210                 R_SEC_F | RX_VLAN_F | MARK_F | CKSUM_F | RSS_F)                \
1211 R(sec_vlan_mark_cksum_ptype,    1, 1, 0, 1, 1, 1, 0,                           \
1212                 R_SEC_F | RX_VLAN_F | MARK_F | CKSUM_F | PTYPE_F)              \
1213 R(sec_vlan_mark_cksum_ptype_rss, 1, 1, 0, 1, 1, 1, 1,                          \
1214                 R_SEC_F | RX_VLAN_F | MARK_F | CKSUM_F | PTYPE_F | RSS_F)      \
1215 R(sec_vlan_ts,                  1, 1, 1, 0, 0, 0, 0,                           \
1216                 R_SEC_F | RX_VLAN_F | TS_F)                                    \
1217 R(sec_vlan_ts_rss,              1, 1, 1, 0, 0, 0, 1,                           \
1218                 R_SEC_F | RX_VLAN_F | TS_F | RSS_F)                            \
1219 R(sec_vlan_ts_ptype,            1, 1, 1, 0, 0, 1, 0,                           \
1220                 R_SEC_F | RX_VLAN_F | TS_F | PTYPE_F)                          \
1221 R(sec_vlan_ts_ptype_rss,        1, 1, 1, 0, 0, 1, 1,                           \
1222                 R_SEC_F | RX_VLAN_F | TS_F | PTYPE_F | RSS_F)                  \
1223 R(sec_vlan_ts_cksum,            1, 1, 1, 0, 1, 0, 0,                           \
1224                 R_SEC_F | RX_VLAN_F | TS_F | CKSUM_F)                          \
1225 R(sec_vlan_ts_cksum_rss,        1, 1, 1, 0, 1, 0, 1,                           \
1226                 R_SEC_F | RX_VLAN_F | TS_F | CKSUM_F | RSS_F)                  \
1227 R(sec_vlan_ts_cksum_ptype,      1, 1, 1, 0, 1, 1, 0,                           \
1228                 R_SEC_F | RX_VLAN_F | TS_F | CKSUM_F | PTYPE_F)                \
1229 R(sec_vlan_ts_cksum_ptype_rss,  1, 1, 1, 0, 1, 1, 1,                           \
1230                 R_SEC_F | RX_VLAN_F | TS_F | CKSUM_F | PTYPE_F | RSS_F)        \
1231 R(sec_vlan_ts_mark,             1, 1, 1, 1, 0, 0, 0,                           \
1232                 R_SEC_F | RX_VLAN_F | TS_F | MARK_F)                           \
1233 R(sec_vlan_ts_mark_rss,         1, 1, 1, 1, 0, 0, 1,                           \
1234                 R_SEC_F | RX_VLAN_F | TS_F | MARK_F | RSS_F)                   \
1235 R(sec_vlan_ts_mark_ptype,       1, 1, 1, 1, 0, 1, 0,                           \
1236                 R_SEC_F | RX_VLAN_F | TS_F | MARK_F | PTYPE_F)                 \
1237 R(sec_vlan_ts_mark_ptype_rss,   1, 1, 1, 1, 0, 1, 1,                           \
1238                 R_SEC_F | RX_VLAN_F | TS_F | MARK_F | PTYPE_F | RSS_F)         \
1239 R(sec_vlan_ts_mark_cksum,       1, 1, 1, 1, 1, 0, 0,                           \
1240                 R_SEC_F | RX_VLAN_F | TS_F | MARK_F | CKSUM_F)                 \
1241 R(sec_vlan_ts_mark_cksum_rss,   1, 1, 1, 1, 1, 0, 1,                           \
1242                 R_SEC_F | RX_VLAN_F | TS_F | MARK_F | CKSUM_F | RSS_F)         \
1243 R(sec_vlan_ts_mark_cksum_ptype, 1, 1, 1, 1, 1, 1, 0,                           \
1244                 R_SEC_F | RX_VLAN_F | TS_F | MARK_F | CKSUM_F | PTYPE_F)       \
1245 R(sec_vlan_ts_mark_cksum_ptype_rss,     1, 1, 1, 1, 1, 1, 1,                   \
1246                 R_SEC_F | RX_VLAN_F | TS_F | MARK_F | CKSUM_F | PTYPE_F | RSS_F)
1247
1248 #define R(name, f6, f5, f4, f3, f2, f1, f0, flags)                             \
1249         uint16_t __rte_noinline __rte_hot cn10k_nix_recv_pkts_##name(          \
1250                 void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t pkts);     \
1251                                                                                \
1252         uint16_t __rte_noinline __rte_hot cn10k_nix_recv_pkts_mseg_##name(     \
1253                 void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t pkts);     \
1254                                                                                \
1255         uint16_t __rte_noinline __rte_hot cn10k_nix_recv_pkts_vec_##name(      \
1256                 void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t pkts);     \
1257                                                                                \
1258         uint16_t __rte_noinline __rte_hot cn10k_nix_recv_pkts_vec_mseg_##name( \
1259                 void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t pkts);
1260
1261 NIX_RX_FASTPATH_MODES
1262 #undef R
1263
1264 #endif /* __CN10K_RX_H__ */