drivers/net/cnxk/cn9k_rx.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(C) 2021 Marvell.
   3  */
   4
   5 #ifndef __CN9K_RX_H__
   6 #define __CN9K_RX_H__
   7
   8 #include <rte_ether.h>
   9 #include <rte_vect.h>
  10
  11 #include <cnxk_ethdev.h>
  12
  13 #define NIX_RX_OFFLOAD_NONE          (0)
  14 #define NIX_RX_OFFLOAD_RSS_F         BIT(0)
  15 #define NIX_RX_OFFLOAD_PTYPE_F       BIT(1)
  16 #define NIX_RX_OFFLOAD_CHECKSUM_F    BIT(2)
  17 #define NIX_RX_OFFLOAD_MARK_UPDATE_F BIT(3)
  18 #define NIX_RX_OFFLOAD_TSTAMP_F      BIT(4)
  19 #define NIX_RX_OFFLOAD_VLAN_STRIP_F  BIT(5)
  20 #define NIX_RX_OFFLOAD_SECURITY_F    BIT(6)
  21
  22 /* Flags to control cqe_to_mbuf conversion function.
  23  * Defining it from backwards to denote its been
  24  * not used as offload flags to pick function
  25  */
  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 union mbuf_initializer {
  35         struct {
  36                 uint16_t data_off;
  37                 uint16_t refcnt;
  38                 uint16_t nb_segs;
  39                 uint16_t port;
  40         } fields;
  41         uint64_t value;
  42 };
  43
  44 static __rte_always_inline uint64_t
  45 nix_clear_data_off(uint64_t oldval)
  46 {
  47         union mbuf_initializer mbuf_init = {.value = oldval};
  48
  49         mbuf_init.fields.data_off = 0;
  50         return mbuf_init.value;
  51 }
  52
  53 static __rte_always_inline struct rte_mbuf *
  54 nix_get_mbuf_from_cqe(void *cq, const uint64_t data_off)
  55 {
  56         rte_iova_t buff;
  57
  58         /* Skip CQE, NIX_RX_PARSE_S and SG HDR(9 DWORDs) and peek buff addr */
  59         buff = *((rte_iova_t *)((uint64_t *)cq + 9));
  60         return (struct rte_mbuf *)(buff - data_off);
  61 }
  62
  63 static __rte_always_inline uint32_t
  64 nix_ptype_get(const void *const lookup_mem, const uint64_t in)
  65 {
  66         const uint16_t *const ptype = lookup_mem;
  67         const uint16_t lh_lg_lf = (in & 0xFFF0000000000000) >> 52;
  68         const uint16_t tu_l2 = ptype[(in & 0x000FFFF000000000) >> 36];
  69         const uint16_t il4_tu = ptype[PTYPE_NON_TUNNEL_ARRAY_SZ + lh_lg_lf];
  70
  71         return (il4_tu << PTYPE_NON_TUNNEL_WIDTH) | tu_l2;
  72 }
  73
  74 static __rte_always_inline uint32_t
  75 nix_rx_olflags_get(const void *const lookup_mem, const uint64_t in)
  76 {
  77         const uint32_t *const ol_flags =
  78                 (const uint32_t *)((const uint8_t *)lookup_mem +
  79                                    PTYPE_ARRAY_SZ);
  80
  81         return ol_flags[(in & 0xfff00000) >> 20];
  82 }
  83
  84 static inline uint64_t
  85 nix_update_match_id(const uint16_t match_id, uint64_t ol_flags,
  86                     struct rte_mbuf *mbuf)
  87 {
  88         /* There is no separate bit to check match_id
  89          * is valid or not? and no flag to identify it is an
  90          * RTE_FLOW_ACTION_TYPE_FLAG vs RTE_FLOW_ACTION_TYPE_MARK
  91          * action. The former case addressed through 0 being invalid
  92          * value and inc/dec match_id pair when MARK is activated.
  93          * The later case addressed through defining
  94          * CNXK_FLOW_MARK_DEFAULT as value for
  95          * RTE_FLOW_ACTION_TYPE_MARK.
  96          * This would translate to not use
  97          * CNXK_FLOW_ACTION_FLAG_DEFAULT - 1 and
  98          * CNXK_FLOW_ACTION_FLAG_DEFAULT for match_id.
  99          * i.e valid mark_id's are from
 100          * 0 to CNXK_FLOW_ACTION_FLAG_DEFAULT - 2
 101          */
 102         if (likely(match_id)) {
 103                 ol_flags |= PKT_RX_FDIR;
 104                 if (match_id != CNXK_FLOW_ACTION_FLAG_DEFAULT) {
 105                         ol_flags |= PKT_RX_FDIR_ID;
 106                         mbuf->hash.fdir.hi = match_id - 1;
 107                 }
 108         }
 109
 110         return ol_flags;
 111 }
 112
 113 static __rte_always_inline void
 114 nix_cqe_xtract_mseg(const union nix_rx_parse_u *rx, struct rte_mbuf *mbuf,
 115                     uint64_t rearm, const uint16_t flags)
 116 {
 117         const rte_iova_t *iova_list;
 118         struct rte_mbuf *head;
 119         const rte_iova_t *eol;
 120         uint8_t nb_segs;
 121         uint64_t sg;
 122
 123         sg = *(const uint64_t *)(rx + 1);
 124         nb_segs = (sg >> 48) & 0x3;
 125
 126         if (nb_segs == 1) {
 127                 mbuf->next = NULL;
 128                 return;
 129         }
 130
 131         mbuf->pkt_len = (rx->pkt_lenm1 + 1) - (flags & NIX_RX_OFFLOAD_TSTAMP_F ?
 132                                                CNXK_NIX_TIMESYNC_RX_OFFSET : 0);
 133         mbuf->data_len = (sg & 0xFFFF) - (flags & NIX_RX_OFFLOAD_TSTAMP_F ?
 134                                           CNXK_NIX_TIMESYNC_RX_OFFSET : 0);
 135         mbuf->nb_segs = nb_segs;
 136         sg = sg >> 16;
 137
 138         eol = ((const rte_iova_t *)(rx + 1) +
 139                ((rx->cn9k.desc_sizem1 + 1) << 1));
 140         /* Skip SG_S and first IOVA*/
 141         iova_list = ((const rte_iova_t *)(rx + 1)) + 2;
 142         nb_segs--;
 143
 144         rearm = rearm & ~0xFFFF;
 145
 146         head = mbuf;
 147         while (nb_segs) {
 148                 mbuf->next = ((struct rte_mbuf *)*iova_list) - 1;
 149                 mbuf = mbuf->next;
 150
 151                 __mempool_check_cookies(mbuf->pool, (void **)&mbuf, 1, 1);
 152
 153                 mbuf->data_len = sg & 0xFFFF;
 154                 sg = sg >> 16;
 155                 *(uint64_t *)(&mbuf->rearm_data) = rearm;
 156                 nb_segs--;
 157                 iova_list++;
 158
 159                 if (!nb_segs && (iova_list + 1 < eol)) {
 160                         sg = *(const uint64_t *)(iova_list);
 161                         nb_segs = (sg >> 48) & 0x3;
 162                         head->nb_segs += nb_segs;
 163                         iova_list = (const rte_iova_t *)(iova_list + 1);
 164                 }
 165         }
 166         mbuf->next = NULL;
 167 }
 168
 169 static __rte_always_inline uint64_t
 170 nix_rx_sec_mbuf_update(const struct nix_cqe_hdr_s *cq, struct rte_mbuf *m,
 171                        uintptr_t sa_base, uint64_t *rearm_val, uint16_t *len)
 172 {
 173         uintptr_t res_sg0 = ((uintptr_t)cq + ROC_ONF_IPSEC_INB_RES_OFF - 8);
 174         const union nix_rx_parse_u *rx =
 175                 (const union nix_rx_parse_u *)((const uint64_t *)cq + 1);
 176         struct cn9k_inb_priv_data *sa_priv;
 177         struct roc_onf_ipsec_inb_sa *sa;
 178         uint8_t lcptr = rx->lcptr;
 179         struct rte_ipv4_hdr *ipv4;
 180         uint16_t data_off, res;
 181         uint32_t spi_mask;
 182         uint32_t spi;
 183         uintptr_t data;
 184         __uint128_t dw;
 185         uint8_t sa_w;
 186
 187         res = *(uint64_t *)(res_sg0 + 8);
 188         data_off = *rearm_val & (BIT_ULL(16) - 1);
 189         data = (uintptr_t)m->buf_addr;
 190         data += data_off;
 191
 192         rte_prefetch0((void *)data);
 193
 194         if (unlikely(res != (CPT_COMP_GOOD | ROC_IE_ONF_UCC_SUCCESS << 8)))
 195                 return PKT_RX_SEC_OFFLOAD | PKT_RX_SEC_OFFLOAD_FAILED;
 196
 197         data += lcptr;
 198         /* 20 bits of tag would have the SPI */
 199         spi = cq->tag & CNXK_ETHDEV_SPI_TAG_MASK;
 200
 201         /* Get SA */
 202         sa_w = sa_base & (ROC_NIX_INL_SA_BASE_ALIGN - 1);
 203         sa_base &= ~(ROC_NIX_INL_SA_BASE_ALIGN - 1);
 204         spi_mask = (1ULL << sa_w) - 1;
 205         sa = roc_nix_inl_onf_ipsec_inb_sa(sa_base, spi & spi_mask);
 206
 207         /* Update dynamic field with userdata */
 208         sa_priv = roc_nix_inl_onf_ipsec_inb_sa_sw_rsvd(sa);
 209         dw = *(__uint128_t *)sa_priv;
 210         *rte_security_dynfield(m) = (uint64_t)dw;
 211
 212         /* Get total length from IPv4 header. We can assume only IPv4 */
 213         ipv4 = (struct rte_ipv4_hdr *)(data + ROC_ONF_IPSEC_INB_SPI_SEQ_SZ +
 214                                        ROC_ONF_IPSEC_INB_MAX_L2_SZ);
 215
 216         /* Update data offset */
 217         data_off += (ROC_ONF_IPSEC_INB_SPI_SEQ_SZ +
 218                      ROC_ONF_IPSEC_INB_MAX_L2_SZ);
 219         *rearm_val = *rearm_val & ~(BIT_ULL(16) - 1);
 220         *rearm_val |= data_off;
 221
 222         *len = rte_be_to_cpu_16(ipv4->total_length) + lcptr;
 223         return PKT_RX_SEC_OFFLOAD;
 224 }
 225
 226 static __rte_always_inline void
 227 cn9k_nix_cqe_to_mbuf(const struct nix_cqe_hdr_s *cq, const uint32_t tag,
 228                      struct rte_mbuf *mbuf, const void *lookup_mem,
 229                      uint64_t val, const uint16_t flag)
 230 {
 231         const union nix_rx_parse_u *rx =
 232                 (const union nix_rx_parse_u *)((const uint64_t *)cq + 1);
 233         uint16_t len = rx->cn9k.pkt_lenm1 + 1;
 234         const uint64_t w1 = *(const uint64_t *)rx;
 235         uint32_t packet_type;
 236         uint64_t ol_flags = 0;
 237
 238         /* Mark mempool obj as "get" as it is alloc'ed by NIX */
 239         __mempool_check_cookies(mbuf->pool, (void **)&mbuf, 1, 1);
 240
 241         if (flag & NIX_RX_OFFLOAD_PTYPE_F)
 242                 packet_type = nix_ptype_get(lookup_mem, w1);
 243         else
 244                 packet_type = 0;
 245
 246         if ((flag & NIX_RX_OFFLOAD_SECURITY_F) &&
 247             cq->cqe_type == NIX_XQE_TYPE_RX_IPSECH) {
 248                 uint16_t port = val >> 48;
 249                 uintptr_t sa_base;
 250
 251                 /* Get SA Base from lookup mem */
 252                 sa_base = cnxk_nix_sa_base_get(port, lookup_mem);
 253
 254                 ol_flags |= nix_rx_sec_mbuf_update(cq, mbuf, sa_base, &val,
 255                                                    &len);
 256
 257                 /* Only Tunnel inner IPv4 is supported */
 258                 packet_type = (packet_type &
 259                                ~(RTE_PTYPE_L3_MASK | RTE_PTYPE_TUNNEL_MASK));
 260                 packet_type |= RTE_PTYPE_L3_IPV4_EXT_UNKNOWN;
 261                 mbuf->packet_type = packet_type;
 262                 goto skip_parse;
 263         }
 264
 265         if (flag & NIX_RX_OFFLOAD_PTYPE_F)
 266                 mbuf->packet_type = packet_type;
 267
 268         if (flag & NIX_RX_OFFLOAD_RSS_F) {
 269                 mbuf->hash.rss = tag;
 270                 ol_flags |= PKT_RX_RSS_HASH;
 271         }
 272
 273         if (flag & NIX_RX_OFFLOAD_CHECKSUM_F)
 274                 ol_flags |= nix_rx_olflags_get(lookup_mem, w1);
 275
 276 skip_parse:
 277         if (flag & NIX_RX_OFFLOAD_VLAN_STRIP_F) {
 278                 if (rx->cn9k.vtag0_gone) {
 279                         ol_flags |= PKT_RX_VLAN | PKT_RX_VLAN_STRIPPED;
 280                         mbuf->vlan_tci = rx->cn9k.vtag0_tci;
 281                 }
 282                 if (rx->cn9k.vtag1_gone) {
 283                         ol_flags |= PKT_RX_QINQ | PKT_RX_QINQ_STRIPPED;
 284                         mbuf->vlan_tci_outer = rx->cn9k.vtag1_tci;
 285                 }
 286         }
 287
 288         if (flag & NIX_RX_OFFLOAD_MARK_UPDATE_F)
 289                 ol_flags =
 290                         nix_update_match_id(rx->cn9k.match_id, ol_flags, mbuf);
 291
 292         mbuf->pkt_len = len;
 293         mbuf->data_len = len;
 294         *(uint64_t *)(&mbuf->rearm_data) = val;
 295
 296         mbuf->ol_flags = ol_flags;
 297
 298         if (flag & NIX_RX_MULTI_SEG_F)
 299                 nix_cqe_xtract_mseg(rx, mbuf, val, flag);
 300         else
 301                 mbuf->next = NULL;
 302 }
 303
 304 static inline uint16_t
 305 nix_rx_nb_pkts(struct cn9k_eth_rxq *rxq, const uint64_t wdata,
 306                const uint16_t pkts, const uint32_t qmask)
 307 {
 308         uint32_t available = rxq->available;
 309
 310         /* Update the available count if cached value is not enough */
 311         if (unlikely(available < pkts)) {
 312                 uint64_t reg, head, tail;
 313
 314                 /* Use LDADDA version to avoid reorder */
 315                 reg = roc_atomic64_add_sync(wdata, rxq->cq_status);
 316                 /* CQ_OP_STATUS operation error */
 317                 if (reg & BIT_ULL(NIX_CQ_OP_STAT_OP_ERR) ||
 318                     reg & BIT_ULL(NIX_CQ_OP_STAT_CQ_ERR))
 319                         return 0;
 320
 321                 tail = reg & 0xFFFFF;
 322                 head = (reg >> 20) & 0xFFFFF;
 323                 if (tail < head)
 324                         available = tail - head + qmask + 1;
 325                 else
 326                         available = tail - head;
 327
 328                 rxq->available = available;
 329         }
 330
 331         return RTE_MIN(pkts, available);
 332 }
 333
 334 static __rte_always_inline uint16_t
 335 cn9k_nix_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t pkts,
 336                    const uint16_t flags)
 337 {
 338         struct cn9k_eth_rxq *rxq = rx_queue;
 339         const uint64_t mbuf_init = rxq->mbuf_initializer;
 340         const void *lookup_mem = rxq->lookup_mem;
 341         const uint64_t data_off = rxq->data_off;
 342         const uintptr_t desc = rxq->desc;
 343         const uint64_t wdata = rxq->wdata;
 344         const uint32_t qmask = rxq->qmask;
 345         uint16_t packets = 0, nb_pkts;
 346         uint32_t head = rxq->head;
 347         struct nix_cqe_hdr_s *cq;
 348         struct rte_mbuf *mbuf;
 349
 350         nb_pkts = nix_rx_nb_pkts(rxq, wdata, pkts, qmask);
 351
 352         while (packets < nb_pkts) {
 353                 /* Prefetch N desc ahead */
 354                 rte_prefetch_non_temporal(
 355                         (void *)(desc + (CQE_SZ((head + 2) & qmask))));
 356                 cq = (struct nix_cqe_hdr_s *)(desc + CQE_SZ(head));
 357
 358                 mbuf = nix_get_mbuf_from_cqe(cq, data_off);
 359
 360                 cn9k_nix_cqe_to_mbuf(cq, cq->tag, mbuf, lookup_mem, mbuf_init,
 361                                      flags);
 362                 cnxk_nix_mbuf_to_tstamp(mbuf, rxq->tstamp,
 363                                         (flags & NIX_RX_OFFLOAD_TSTAMP_F),
 364                                         (flags & NIX_RX_MULTI_SEG_F),
 365                                         (uint64_t *)((uint8_t *)mbuf
 366                                                                 + data_off));
 367                 rx_pkts[packets++] = mbuf;
 368                 roc_prefetch_store_keep(mbuf);
 369                 head++;
 370                 head &= qmask;
 371         }
 372
 373         rxq->head = head;
 374         rxq->available -= nb_pkts;
 375
 376         /* Free all the CQs that we've processed */
 377         plt_write64((wdata | nb_pkts), rxq->cq_door);
 378
 379         return nb_pkts;
 380 }
 381
 382 #if defined(RTE_ARCH_ARM64)
 383
 384 static __rte_always_inline uint64_t
 385 nix_vlan_update(const uint64_t w2, uint64_t ol_flags, uint8x16_t *f)
 386 {
 387         if (w2 & BIT_ULL(21) /* vtag0_gone */) {
 388                 ol_flags |= PKT_RX_VLAN | PKT_RX_VLAN_STRIPPED;
 389                 *f = vsetq_lane_u16((uint16_t)(w2 >> 32), *f, 5);
 390         }
 391
 392         return ol_flags;
 393 }
 394
 395 static __rte_always_inline uint64_t
 396 nix_qinq_update(const uint64_t w2, uint64_t ol_flags, struct rte_mbuf *mbuf)
 397 {
 398         if (w2 & BIT_ULL(23) /* vtag1_gone */) {
 399                 ol_flags |= PKT_RX_QINQ | PKT_RX_QINQ_STRIPPED;
 400                 mbuf->vlan_tci_outer = (uint16_t)(w2 >> 48);
 401         }
 402
 403         return ol_flags;
 404 }
 405
 406 static __rte_always_inline uint16_t
 407 cn9k_nix_recv_pkts_vector(void *rx_queue, struct rte_mbuf **rx_pkts,
 408                           uint16_t pkts, const uint16_t flags)
 409 {
 410         struct cn9k_eth_rxq *rxq = rx_queue;
 411         uint16_t packets = 0;
 412         uint64x2_t cq0_w8, cq1_w8, cq2_w8, cq3_w8, mbuf01, mbuf23;
 413         const uint64_t mbuf_initializer = rxq->mbuf_initializer;
 414         const uint64x2_t data_off = vdupq_n_u64(rxq->data_off);
 415         uint64_t ol_flags0, ol_flags1, ol_flags2, ol_flags3;
 416         uint64x2_t rearm0 = vdupq_n_u64(mbuf_initializer);
 417         uint64x2_t rearm1 = vdupq_n_u64(mbuf_initializer);
 418         uint64x2_t rearm2 = vdupq_n_u64(mbuf_initializer);
 419         uint64x2_t rearm3 = vdupq_n_u64(mbuf_initializer);
 420         struct rte_mbuf *mbuf0, *mbuf1, *mbuf2, *mbuf3;
 421         const uint16_t *lookup_mem = rxq->lookup_mem;
 422         const uint32_t qmask = rxq->qmask;
 423         const uint64_t wdata = rxq->wdata;
 424         const uintptr_t desc = rxq->desc;
 425         uint8x16_t f0, f1, f2, f3;
 426         uint32_t head = rxq->head;
 427         uint16_t pkts_left;
 428
 429         pkts = nix_rx_nb_pkts(rxq, wdata, pkts, qmask);
 430         pkts_left = pkts & (NIX_DESCS_PER_LOOP - 1);
 431
 432         /* Packets has to be floor-aligned to NIX_DESCS_PER_LOOP */
 433         pkts = RTE_ALIGN_FLOOR(pkts, NIX_DESCS_PER_LOOP);
 434
 435         while (packets < pkts) {
 436                 /* Exit loop if head is about to wrap and become unaligned */
 437                 if (((head + NIX_DESCS_PER_LOOP - 1) & qmask) <
 438                     NIX_DESCS_PER_LOOP) {
 439                         pkts_left += (pkts - packets);
 440                         break;
 441                 }
 442
 443                 const uintptr_t cq0 = desc + CQE_SZ(head);
 444
 445                 /* Prefetch N desc ahead */
 446                 rte_prefetch_non_temporal((void *)(cq0 + CQE_SZ(8)));
 447                 rte_prefetch_non_temporal((void *)(cq0 + CQE_SZ(9)));
 448                 rte_prefetch_non_temporal((void *)(cq0 + CQE_SZ(10)));
 449                 rte_prefetch_non_temporal((void *)(cq0 + CQE_SZ(11)));
 450
 451                 /* Get NIX_RX_SG_S for size and buffer pointer */
 452                 cq0_w8 = vld1q_u64((uint64_t *)(cq0 + CQE_SZ(0) + 64));
 453                 cq1_w8 = vld1q_u64((uint64_t *)(cq0 + CQE_SZ(1) + 64));
 454                 cq2_w8 = vld1q_u64((uint64_t *)(cq0 + CQE_SZ(2) + 64));
 455                 cq3_w8 = vld1q_u64((uint64_t *)(cq0 + CQE_SZ(3) + 64));
 456
 457                 /* Extract mbuf from NIX_RX_SG_S */
 458                 mbuf01 = vzip2q_u64(cq0_w8, cq1_w8);
 459                 mbuf23 = vzip2q_u64(cq2_w8, cq3_w8);
 460                 mbuf01 = vqsubq_u64(mbuf01, data_off);
 461                 mbuf23 = vqsubq_u64(mbuf23, data_off);
 462
 463                 /* Move mbufs to scalar registers for future use */
 464                 mbuf0 = (struct rte_mbuf *)vgetq_lane_u64(mbuf01, 0);
 465                 mbuf1 = (struct rte_mbuf *)vgetq_lane_u64(mbuf01, 1);
 466                 mbuf2 = (struct rte_mbuf *)vgetq_lane_u64(mbuf23, 0);
 467                 mbuf3 = (struct rte_mbuf *)vgetq_lane_u64(mbuf23, 1);
 468
 469                 /* Mask to get packet len from NIX_RX_SG_S */
 470                 const uint8x16_t shuf_msk = {
 471                         0xFF, 0xFF, /* pkt_type set as unknown */
 472                         0xFF, 0xFF, /* pkt_type set as unknown */
 473                         0,    1,    /* octet 1~0, low 16 bits pkt_len */
 474                         0xFF, 0xFF, /* skip high 16 bits pkt_len, zero out */
 475                         0,    1,    /* octet 1~0, 16 bits data_len */
 476                         0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
 477
 478                 /* Form the rx_descriptor_fields1 with pkt_len and data_len */
 479                 f0 = vqtbl1q_u8(cq0_w8, shuf_msk);
 480                 f1 = vqtbl1q_u8(cq1_w8, shuf_msk);
 481                 f2 = vqtbl1q_u8(cq2_w8, shuf_msk);
 482                 f3 = vqtbl1q_u8(cq3_w8, shuf_msk);
 483
 484                 /* Load CQE word0 and word 1 */
 485                 uint64_t cq0_w0 = ((uint64_t *)(cq0 + CQE_SZ(0)))[0];
 486                 uint64_t cq0_w1 = ((uint64_t *)(cq0 + CQE_SZ(0)))[1];
 487                 uint64_t cq1_w0 = ((uint64_t *)(cq0 + CQE_SZ(1)))[0];
 488                 uint64_t cq1_w1 = ((uint64_t *)(cq0 + CQE_SZ(1)))[1];
 489                 uint64_t cq2_w0 = ((uint64_t *)(cq0 + CQE_SZ(2)))[0];
 490                 uint64_t cq2_w1 = ((uint64_t *)(cq0 + CQE_SZ(2)))[1];
 491                 uint64_t cq3_w0 = ((uint64_t *)(cq0 + CQE_SZ(3)))[0];
 492                 uint64_t cq3_w1 = ((uint64_t *)(cq0 + CQE_SZ(3)))[1];
 493
 494                 if (flags & NIX_RX_OFFLOAD_RSS_F) {
 495                         /* Fill rss in the rx_descriptor_fields1 */
 496                         f0 = vsetq_lane_u32(cq0_w0, f0, 3);
 497                         f1 = vsetq_lane_u32(cq1_w0, f1, 3);
 498                         f2 = vsetq_lane_u32(cq2_w0, f2, 3);
 499                         f3 = vsetq_lane_u32(cq3_w0, f3, 3);
 500                         ol_flags0 = PKT_RX_RSS_HASH;
 501                         ol_flags1 = PKT_RX_RSS_HASH;
 502                         ol_flags2 = PKT_RX_RSS_HASH;
 503                         ol_flags3 = PKT_RX_RSS_HASH;
 504                 } else {
 505                         ol_flags0 = 0;
 506                         ol_flags1 = 0;
 507                         ol_flags2 = 0;
 508                         ol_flags3 = 0;
 509                 }
 510
 511                 if (flags & NIX_RX_OFFLOAD_PTYPE_F) {
 512                         /* Fill packet_type in the rx_descriptor_fields1 */
 513                         f0 = vsetq_lane_u32(nix_ptype_get(lookup_mem, cq0_w1),
 514                                             f0, 0);
 515                         f1 = vsetq_lane_u32(nix_ptype_get(lookup_mem, cq1_w1),
 516                                             f1, 0);
 517                         f2 = vsetq_lane_u32(nix_ptype_get(lookup_mem, cq2_w1),
 518                                             f2, 0);
 519                         f3 = vsetq_lane_u32(nix_ptype_get(lookup_mem, cq3_w1),
 520                                             f3, 0);
 521                 }
 522
 523                 if (flags & NIX_RX_OFFLOAD_CHECKSUM_F) {
 524                         ol_flags0 |= nix_rx_olflags_get(lookup_mem, cq0_w1);
 525                         ol_flags1 |= nix_rx_olflags_get(lookup_mem, cq1_w1);
 526                         ol_flags2 |= nix_rx_olflags_get(lookup_mem, cq2_w1);
 527                         ol_flags3 |= nix_rx_olflags_get(lookup_mem, cq3_w1);
 528                 }
 529
 530                 if (flags & NIX_RX_OFFLOAD_VLAN_STRIP_F) {
 531                         uint64_t cq0_w2 = *(uint64_t *)(cq0 + CQE_SZ(0) + 16);
 532                         uint64_t cq1_w2 = *(uint64_t *)(cq0 + CQE_SZ(1) + 16);
 533                         uint64_t cq2_w2 = *(uint64_t *)(cq0 + CQE_SZ(2) + 16);
 534                         uint64_t cq3_w2 = *(uint64_t *)(cq0 + CQE_SZ(3) + 16);
 535
 536                         ol_flags0 = nix_vlan_update(cq0_w2, ol_flags0, &f0);
 537                         ol_flags1 = nix_vlan_update(cq1_w2, ol_flags1, &f1);
 538                         ol_flags2 = nix_vlan_update(cq2_w2, ol_flags2, &f2);
 539                         ol_flags3 = nix_vlan_update(cq3_w2, ol_flags3, &f3);
 540
 541                         ol_flags0 = nix_qinq_update(cq0_w2, ol_flags0, mbuf0);
 542                         ol_flags1 = nix_qinq_update(cq1_w2, ol_flags1, mbuf1);
 543                         ol_flags2 = nix_qinq_update(cq2_w2, ol_flags2, mbuf2);
 544                         ol_flags3 = nix_qinq_update(cq3_w2, ol_flags3, mbuf3);
 545                 }
 546
 547                 if (flags & NIX_RX_OFFLOAD_MARK_UPDATE_F) {
 548                         ol_flags0 = nix_update_match_id(
 549                                 *(uint16_t *)(cq0 + CQE_SZ(0) + 38), ol_flags0,
 550                                 mbuf0);
 551                         ol_flags1 = nix_update_match_id(
 552                                 *(uint16_t *)(cq0 + CQE_SZ(1) + 38), ol_flags1,
 553                                 mbuf1);
 554                         ol_flags2 = nix_update_match_id(
 555                                 *(uint16_t *)(cq0 + CQE_SZ(2) + 38), ol_flags2,
 556                                 mbuf2);
 557                         ol_flags3 = nix_update_match_id(
 558                                 *(uint16_t *)(cq0 + CQE_SZ(3) + 38), ol_flags3,
 559                                 mbuf3);
 560                 }
 561
 562                 if (flags & NIX_RX_OFFLOAD_TSTAMP_F) {
 563                         const uint16x8_t len_off = {
 564                                 0,                           /* ptype   0:15 */
 565                                 0,                           /* ptype  16:32 */
 566                                 CNXK_NIX_TIMESYNC_RX_OFFSET, /* pktlen  0:15*/
 567                                 0,                           /* pktlen 16:32 */
 568                                 CNXK_NIX_TIMESYNC_RX_OFFSET, /* datalen 0:15 */
 569                                 0,
 570                                 0,
 571                                 0};
 572                         const uint32x4_t ptype = {RTE_PTYPE_L2_ETHER_TIMESYNC,
 573                                                   RTE_PTYPE_L2_ETHER_TIMESYNC,
 574                                                   RTE_PTYPE_L2_ETHER_TIMESYNC,
 575                                                   RTE_PTYPE_L2_ETHER_TIMESYNC};
 576                         const uint64_t ts_olf = PKT_RX_IEEE1588_PTP |
 577                                                 PKT_RX_IEEE1588_TMST |
 578                                                 rxq->tstamp->rx_tstamp_dynflag;
 579                         const uint32x4_t and_mask = {0x1, 0x2, 0x4, 0x8};
 580                         uint64x2_t ts01, ts23, mask;
 581                         uint64_t ts[4];
 582                         uint8_t res;
 583
 584                         /* Subtract timesync length from total pkt length. */
 585                         f0 = vsubq_u16(f0, len_off);
 586                         f1 = vsubq_u16(f1, len_off);
 587                         f2 = vsubq_u16(f2, len_off);
 588                         f3 = vsubq_u16(f3, len_off);
 589
 590                         /* Get the address of actual timestamp. */
 591                         ts01 = vaddq_u64(mbuf01, data_off);
 592                         ts23 = vaddq_u64(mbuf23, data_off);
 593                         /* Load timestamp from address. */
 594                         ts01 = vsetq_lane_u64(*(uint64_t *)vgetq_lane_u64(ts01,
 595                                                                           0),
 596                                               ts01, 0);
 597                         ts01 = vsetq_lane_u64(*(uint64_t *)vgetq_lane_u64(ts01,
 598                                                                           1),
 599                                               ts01, 1);
 600                         ts23 = vsetq_lane_u64(*(uint64_t *)vgetq_lane_u64(ts23,
 601                                                                           0),
 602                                               ts23, 0);
 603                         ts23 = vsetq_lane_u64(*(uint64_t *)vgetq_lane_u64(ts23,
 604                                                                           1),
 605                                               ts23, 1);
 606                         /* Convert from be to cpu byteorder. */
 607                         ts01 = vrev64q_u8(ts01);
 608                         ts23 = vrev64q_u8(ts23);
 609                         /* Store timestamp into scalar for later use. */
 610                         ts[0] = vgetq_lane_u64(ts01, 0);
 611                         ts[1] = vgetq_lane_u64(ts01, 1);
 612                         ts[2] = vgetq_lane_u64(ts23, 0);
 613                         ts[3] = vgetq_lane_u64(ts23, 1);
 614
 615                         /* Store timestamp into dynfield. */
 616                         *cnxk_nix_timestamp_dynfield(mbuf0, rxq->tstamp) =
 617                                 ts[0];
 618                         *cnxk_nix_timestamp_dynfield(mbuf1, rxq->tstamp) =
 619                                 ts[1];
 620                         *cnxk_nix_timestamp_dynfield(mbuf2, rxq->tstamp) =
 621                                 ts[2];
 622                         *cnxk_nix_timestamp_dynfield(mbuf3, rxq->tstamp) =
 623                                 ts[3];
 624
 625                         /* Generate ptype mask to filter L2 ether timesync */
 626                         mask = vdupq_n_u32(vgetq_lane_u32(f0, 0));
 627                         mask = vsetq_lane_u32(vgetq_lane_u32(f1, 0), mask, 1);
 628                         mask = vsetq_lane_u32(vgetq_lane_u32(f2, 0), mask, 2);
 629                         mask = vsetq_lane_u32(vgetq_lane_u32(f3, 0), mask, 3);
 630
 631                         /* Match against L2 ether timesync. */
 632                         mask = vceqq_u32(mask, ptype);
 633                         /* Convert from vector from scalar mask */
 634                         res = vaddvq_u32(vandq_u32(mask, and_mask));
 635                         res &= 0xF;
 636
 637                         if (res) {
 638                                 /* Fill in the ol_flags for any packets that
 639                                  * matched.
 640                                  */
 641                                 ol_flags0 |= ((res & 0x1) ? ts_olf : 0);
 642                                 ol_flags1 |= ((res & 0x2) ? ts_olf : 0);
 643                                 ol_flags2 |= ((res & 0x4) ? ts_olf : 0);
 644                                 ol_flags3 |= ((res & 0x8) ? ts_olf : 0);
 645
 646                                 /* Update Rxq timestamp with the latest
 647                                  * timestamp.
 648                                  */
 649                                 rxq->tstamp->rx_ready = 1;
 650                                 rxq->tstamp->rx_tstamp =
 651                                         ts[31 - __builtin_clz(res)];
 652                         }
 653                 }
 654
 655                 /* Form rearm_data with ol_flags */
 656                 rearm0 = vsetq_lane_u64(ol_flags0, rearm0, 1);
 657                 rearm1 = vsetq_lane_u64(ol_flags1, rearm1, 1);
 658                 rearm2 = vsetq_lane_u64(ol_flags2, rearm2, 1);
 659                 rearm3 = vsetq_lane_u64(ol_flags3, rearm3, 1);
 660
 661                 /* Update rx_descriptor_fields1 */
 662                 vst1q_u64((uint64_t *)mbuf0->rx_descriptor_fields1, f0);
 663                 vst1q_u64((uint64_t *)mbuf1->rx_descriptor_fields1, f1);
 664                 vst1q_u64((uint64_t *)mbuf2->rx_descriptor_fields1, f2);
 665                 vst1q_u64((uint64_t *)mbuf3->rx_descriptor_fields1, f3);
 666
 667                 /* Update rearm_data */
 668                 vst1q_u64((uint64_t *)mbuf0->rearm_data, rearm0);
 669                 vst1q_u64((uint64_t *)mbuf1->rearm_data, rearm1);
 670                 vst1q_u64((uint64_t *)mbuf2->rearm_data, rearm2);
 671                 vst1q_u64((uint64_t *)mbuf3->rearm_data, rearm3);
 672
 673                 /* Store the mbufs to rx_pkts */
 674                 vst1q_u64((uint64_t *)&rx_pkts[packets], mbuf01);
 675                 vst1q_u64((uint64_t *)&rx_pkts[packets + 2], mbuf23);
 676
 677                 if (flags & NIX_RX_MULTI_SEG_F) {
 678                         /* Multi segment is enable build mseg list for
 679                          * individual mbufs in scalar mode.
 680                          */
 681                         nix_cqe_xtract_mseg((union nix_rx_parse_u *)
 682                                                 (cq0 + CQE_SZ(0) + 8), mbuf0,
 683                                             mbuf_initializer, flags);
 684                         nix_cqe_xtract_mseg((union nix_rx_parse_u *)
 685                                                 (cq0 + CQE_SZ(1) + 8), mbuf1,
 686                                             mbuf_initializer, flags);
 687                         nix_cqe_xtract_mseg((union nix_rx_parse_u *)
 688                                                 (cq0 + CQE_SZ(2) + 8), mbuf2,
 689                                             mbuf_initializer, flags);
 690                         nix_cqe_xtract_mseg((union nix_rx_parse_u *)
 691                                                 (cq0 + CQE_SZ(3) + 8), mbuf3,
 692                                             mbuf_initializer, flags);
 693                 } else {
 694                         /* Update that no more segments */
 695                         mbuf0->next = NULL;
 696                         mbuf1->next = NULL;
 697                         mbuf2->next = NULL;
 698                         mbuf3->next = NULL;
 699                 }
 700
 701                 /* Prefetch mbufs */
 702                 roc_prefetch_store_keep(mbuf0);
 703                 roc_prefetch_store_keep(mbuf1);
 704                 roc_prefetch_store_keep(mbuf2);
 705                 roc_prefetch_store_keep(mbuf3);
 706
 707                 /* Mark mempool obj as "get" as it is alloc'ed by NIX */
 708                 __mempool_check_cookies(mbuf0->pool, (void **)&mbuf0, 1, 1);
 709                 __mempool_check_cookies(mbuf1->pool, (void **)&mbuf1, 1, 1);
 710                 __mempool_check_cookies(mbuf2->pool, (void **)&mbuf2, 1, 1);
 711                 __mempool_check_cookies(mbuf3->pool, (void **)&mbuf3, 1, 1);
 712
 713                 /* Advance head pointer and packets */
 714                 head += NIX_DESCS_PER_LOOP;
 715                 head &= qmask;
 716                 packets += NIX_DESCS_PER_LOOP;
 717         }
 718
 719         rxq->head = head;
 720         rxq->available -= packets;
 721
 722         rte_io_wmb();
 723         /* Free all the CQs that we've processed */
 724         plt_write64((rxq->wdata | packets), rxq->cq_door);
 725
 726         if (unlikely(pkts_left))
 727                 packets += cn9k_nix_recv_pkts(rx_queue, &rx_pkts[packets],
 728                                               pkts_left, flags);
 729
 730         return packets;
 731 }
 732
 733 #else
 734
 735 static inline uint16_t
 736 cn9k_nix_recv_pkts_vector(void *rx_queue, struct rte_mbuf **rx_pkts,
 737                           uint16_t pkts, const uint16_t flags)
 738 {
 739         RTE_SET_USED(rx_queue);
 740         RTE_SET_USED(rx_pkts);
 741         RTE_SET_USED(pkts);
 742         RTE_SET_USED(flags);
 743
 744         return 0;
 745 }
 746
 747 #endif
 748
 749 #define RSS_F     NIX_RX_OFFLOAD_RSS_F
 750 #define PTYPE_F   NIX_RX_OFFLOAD_PTYPE_F
 751 #define CKSUM_F   NIX_RX_OFFLOAD_CHECKSUM_F
 752 #define MARK_F    NIX_RX_OFFLOAD_MARK_UPDATE_F
 753 #define TS_F      NIX_RX_OFFLOAD_TSTAMP_F
 754 #define RX_VLAN_F NIX_RX_OFFLOAD_VLAN_STRIP_F
 755 #define R_SEC_F   NIX_RX_OFFLOAD_SECURITY_F
 756
 757 /* [R_SEC_F] [RX_VLAN_F] [TS] [MARK] [CKSUM] [PTYPE] [RSS] */
 758 #define NIX_RX_FASTPATH_MODES                                                  \
 759 R(no_offload,                   0, 0, 0, 0, 0, 0, 0,                           \
 760                 NIX_RX_OFFLOAD_NONE)                                           \
 761 R(rss,                          0, 0, 0, 0, 0, 0, 1,                           \
 762                 RSS_F)                                                         \
 763 R(ptype,                        0, 0, 0, 0, 0, 1, 0,                           \
 764                 PTYPE_F)                                                       \
 765 R(ptype_rss,                    0, 0, 0, 0, 0, 1, 1,                           \
 766                 PTYPE_F | RSS_F)                                               \
 767 R(cksum,                        0, 0, 0, 0, 1, 0, 0,                           \
 768                 CKSUM_F)                                                       \
 769 R(cksum_rss,                    0, 0, 0, 0, 1, 0, 1,                           \
 770                 CKSUM_F | RSS_F)                                               \
 771 R(cksum_ptype,                  0, 0, 0, 0, 1, 1, 0,                           \
 772                 CKSUM_F | PTYPE_F)                                             \
 773 R(cksum_ptype_rss,              0, 0, 0, 0, 1, 1, 1,                           \
 774                 CKSUM_F | PTYPE_F | RSS_F)                                     \
 775 R(mark,                         0, 0, 0, 1, 0, 0, 0,                           \
 776                 MARK_F)                                                        \
 777 R(mark_rss,                     0, 0, 0, 1, 0, 0, 1,                           \
 778                 MARK_F | RSS_F)                                                \
 779 R(mark_ptype,                   0, 0, 0, 1, 0, 1, 0,                           \
 780                 MARK_F | PTYPE_F)                                              \
 781 R(mark_ptype_rss,               0, 0, 0, 1, 0, 1, 1,                           \
 782                 MARK_F | PTYPE_F | RSS_F)                                      \
 783 R(mark_cksum,                   0, 0, 0, 1, 1, 0, 0,                           \
 784                 MARK_F | CKSUM_F)                                              \
 785 R(mark_cksum_rss,               0, 0, 0, 1, 1, 0, 1,                           \
 786                 MARK_F | CKSUM_F | RSS_F)                                      \
 787 R(mark_cksum_ptype,             0, 0, 0, 1, 1, 1, 0,                           \
 788                 MARK_F | CKSUM_F | PTYPE_F)                                    \
 789 R(mark_cksum_ptype_rss,         0, 0, 0, 1, 1, 1, 1,                           \
 790                 MARK_F | CKSUM_F | PTYPE_F | RSS_F)                            \
 791 R(ts,                           0, 0, 1, 0, 0, 0, 0,                           \
 792                 TS_F)                                                          \
 793 R(ts_rss,                       0, 0, 1, 0, 0, 0, 1,                           \
 794                 TS_F | RSS_F)                                                  \
 795 R(ts_ptype,                     0, 0, 1, 0, 0, 1, 0,                           \
 796                 TS_F | PTYPE_F)                                                \
 797 R(ts_ptype_rss,                 0, 0, 1, 0, 0, 1, 1,                           \
 798                 TS_F | PTYPE_F | RSS_F)                                        \
 799 R(ts_cksum,                     0, 0, 1, 0, 1, 0, 0,                           \
 800                 TS_F | CKSUM_F)                                                \
 801 R(ts_cksum_rss,                 0, 0, 1, 0, 1, 0, 1,                           \
 802                 TS_F | CKSUM_F | RSS_F)                                        \
 803 R(ts_cksum_ptype,               0, 0, 1, 0, 1, 1, 0,                           \
 804                 TS_F | CKSUM_F | PTYPE_F)                                      \
 805 R(ts_cksum_ptype_rss,           0, 0, 1, 0, 1, 1, 1,                           \
 806                 TS_F | CKSUM_F | PTYPE_F | RSS_F)                              \
 807 R(ts_mark,                      0, 0, 1, 1, 0, 0, 0,                           \
 808                 TS_F | MARK_F)                                                 \
 809 R(ts_mark_rss,                  0, 0, 1, 1, 0, 0, 1,                           \
 810                 TS_F | MARK_F | RSS_F)                                         \
 811 R(ts_mark_ptype,                0, 0, 1, 1, 0, 1, 0,                           \
 812                 TS_F | MARK_F | PTYPE_F)                                       \
 813 R(ts_mark_ptype_rss,            0, 0, 1, 1, 0, 1, 1,                           \
 814                 TS_F | MARK_F | PTYPE_F | RSS_F)                               \
 815 R(ts_mark_cksum,                0, 0, 1, 1, 1, 0, 0,                           \
 816                 TS_F | MARK_F | CKSUM_F)                                       \
 817 R(ts_mark_cksum_rss,            0, 0, 1, 1, 1, 0, 1,                           \
 818                 TS_F | MARK_F | CKSUM_F | RSS_F)                               \
 819 R(ts_mark_cksum_ptype,          0, 0, 1, 1, 1, 1, 0,                           \
 820                 TS_F | MARK_F | CKSUM_F | PTYPE_F)                             \
 821 R(ts_mark_cksum_ptype_rss,      0, 0, 1, 1, 1, 1, 1,                           \
 822                 TS_F | MARK_F | CKSUM_F | PTYPE_F | RSS_F)                     \
 823 R(vlan,                         0, 1, 0, 0, 0, 0, 0,                           \
 824                 RX_VLAN_F)                                                     \
 825 R(vlan_rss,                     0, 1, 0, 0, 0, 0, 1,                           \
 826                 RX_VLAN_F | RSS_F)                                             \
 827 R(vlan_ptype,                   0, 1, 0, 0, 0, 1, 0,                           \
 828                 RX_VLAN_F | PTYPE_F)                                           \
 829 R(vlan_ptype_rss,               0, 1, 0, 0, 0, 1, 1,                           \
 830                 RX_VLAN_F | PTYPE_F | RSS_F)                                   \
 831 R(vlan_cksum,                   0, 1, 0, 0, 1, 0, 0,                           \
 832                 RX_VLAN_F | CKSUM_F)                                           \
 833 R(vlan_cksum_rss,               0, 1, 0, 0, 1, 0, 1,                           \
 834                 RX_VLAN_F | CKSUM_F | RSS_F)                                   \
 835 R(vlan_cksum_ptype,             0, 1, 0, 0, 1, 1, 0,                           \
 836                 RX_VLAN_F | CKSUM_F | PTYPE_F)                                 \
 837 R(vlan_cksum_ptype_rss,         0, 1, 0, 0, 1, 1, 1,                           \
 838                 RX_VLAN_F | CKSUM_F | PTYPE_F | RSS_F)                         \
 839 R(vlan_mark,                    0, 1, 0, 1, 0, 0, 0,                           \
 840                 RX_VLAN_F | MARK_F)                                            \
 841 R(vlan_mark_rss,                0, 1, 0, 1, 0, 0, 1,                           \
 842                 RX_VLAN_F | MARK_F | RSS_F)                                    \
 843 R(vlan_mark_ptype,              0, 1, 0, 1, 0, 1, 0,                           \
 844                 RX_VLAN_F | MARK_F | PTYPE_F)                                  \
 845 R(vlan_mark_ptype_rss,          0, 1, 0, 1, 0, 1, 1,                           \
 846                 RX_VLAN_F | MARK_F | PTYPE_F | RSS_F)                          \
 847 R(vlan_mark_cksum,              0, 1, 0, 1, 1, 0, 0,                           \
 848                 RX_VLAN_F | MARK_F | CKSUM_F)                                  \
 849 R(vlan_mark_cksum_rss,          0, 1, 0, 1, 1, 0, 1,                           \
 850                 RX_VLAN_F | MARK_F | CKSUM_F | RSS_F)                          \
 851 R(vlan_mark_cksum_ptype,        0, 1, 0, 1, 1, 1, 0,                           \
 852                 RX_VLAN_F | MARK_F | CKSUM_F | PTYPE_F)                        \
 853 R(vlan_mark_cksum_ptype_rss,    0, 1, 0, 1, 1, 1, 1,                           \
 854                 RX_VLAN_F | MARK_F | CKSUM_F | PTYPE_F | RSS_F)                \
 855 R(vlan_ts,                      0, 1, 1, 0, 0, 0, 0,                           \
 856                 RX_VLAN_F | TS_F)                                              \
 857 R(vlan_ts_rss,                  0, 1, 1, 0, 0, 0, 1,                           \
 858                 RX_VLAN_F | TS_F | RSS_F)                                      \
 859 R(vlan_ts_ptype,                0, 1, 1, 0, 0, 1, 0,                           \
 860                 RX_VLAN_F | TS_F | PTYPE_F)                                    \
 861 R(vlan_ts_ptype_rss,            0, 1, 1, 0, 0, 1, 1,                           \
 862                 RX_VLAN_F | TS_F | PTYPE_F | RSS_F)                            \
 863 R(vlan_ts_cksum,                0, 1, 1, 0, 1, 0, 0,                           \
 864                 RX_VLAN_F | TS_F | CKSUM_F)                                    \
 865 R(vlan_ts_cksum_rss,            0, 1, 1, 0, 1, 0, 1,                           \
 866                 RX_VLAN_F | TS_F | CKSUM_F | RSS_F)                            \
 867 R(vlan_ts_cksum_ptype,          0, 1, 1, 0, 1, 1, 0,                           \
 868                 RX_VLAN_F | TS_F | CKSUM_F | PTYPE_F)                          \
 869 R(vlan_ts_cksum_ptype_rss,      0, 1, 1, 0, 1, 1, 1,                           \
 870                 RX_VLAN_F | TS_F | CKSUM_F | PTYPE_F | RSS_F)                  \
 871 R(vlan_ts_mark,                 0, 1, 1, 1, 0, 0, 0,                           \
 872                 RX_VLAN_F | TS_F | MARK_F)                                     \
 873 R(vlan_ts_mark_rss,             0, 1, 1, 1, 0, 0, 1,                           \
 874                 RX_VLAN_F | TS_F | MARK_F | RSS_F)                             \
 875 R(vlan_ts_mark_ptype,           0, 1, 1, 1, 0, 1, 0,                           \
 876                 RX_VLAN_F | TS_F | MARK_F | PTYPE_F)                           \
 877 R(vlan_ts_mark_ptype_rss,       0, 1, 1, 1, 0, 1, 1,                           \
 878                 RX_VLAN_F | TS_F | MARK_F | PTYPE_F | RSS_F)                   \
 879 R(vlan_ts_mark_cksum,           0, 1, 1, 1, 1, 0, 0,                           \
 880                 RX_VLAN_F | TS_F | MARK_F | CKSUM_F)                           \
 881 R(vlan_ts_mark_cksum_rss,       0, 1, 1, 1, 1, 0, 1,                           \
 882                 RX_VLAN_F | TS_F | MARK_F | CKSUM_F | RSS_F)                   \
 883 R(vlan_ts_mark_cksum_ptype,     0, 1, 1, 1, 1, 1, 0,                           \
 884                 RX_VLAN_F | TS_F | MARK_F | CKSUM_F | PTYPE_F)                 \
 885 R(vlan_ts_mark_cksum_ptype_rss, 0, 1, 1, 1, 1, 1, 1,                           \
 886                 RX_VLAN_F | TS_F | MARK_F | CKSUM_F | PTYPE_F | RSS_F)         \
 887 R(sec,                          1, 0, 0, 0, 0, 0, 0,                           \
 888                 R_SEC_F)                                                       \
 889 R(sec_rss,                      1, 0, 0, 0, 0, 0, 1,                           \
 890                 RSS_F)                                                         \
 891 R(sec_ptype,                    1, 0, 0, 0, 0, 1, 0,                           \
 892                 R_SEC_F | PTYPE_F)                                             \
 893 R(sec_ptype_rss,                1, 0, 0, 0, 0, 1, 1,                           \
 894                 R_SEC_F | PTYPE_F | RSS_F)                                     \
 895 R(sec_cksum,                    1, 0, 0, 0, 1, 0, 0,                           \
 896                 R_SEC_F | CKSUM_F)                                             \
 897 R(sec_cksum_rss,                1, 0, 0, 0, 1, 0, 1,                           \
 898                 R_SEC_F | CKSUM_F | RSS_F)                                     \
 899 R(sec_cksum_ptype,              1, 0, 0, 0, 1, 1, 0,                           \
 900                 R_SEC_F | CKSUM_F | PTYPE_F)                                   \
 901 R(sec_cksum_ptype_rss,          1, 0, 0, 0, 1, 1, 1,                           \
 902                 R_SEC_F | CKSUM_F | PTYPE_F | RSS_F)                           \
 903 R(sec_mark,                     1, 0, 0, 1, 0, 0, 0,                           \
 904                 R_SEC_F | MARK_F)                                              \
 905 R(sec_mark_rss,                 1, 0, 0, 1, 0, 0, 1,                           \
 906                 R_SEC_F | MARK_F | RSS_F)                                      \
 907 R(sec_mark_ptype,               1, 0, 0, 1, 0, 1, 0,                           \
 908                 R_SEC_F | MARK_F | PTYPE_F)                                    \
 909 R(sec_mark_ptype_rss,           1, 0, 0, 1, 0, 1, 1,                           \
 910                 R_SEC_F | MARK_F | PTYPE_F | RSS_F)                            \
 911 R(sec_mark_cksum,               1, 0, 0, 1, 1, 0, 0,                           \
 912                 R_SEC_F | MARK_F | CKSUM_F)                                    \
 913 R(sec_mark_cksum_rss,           1, 0, 0, 1, 1, 0, 1,                           \
 914                 R_SEC_F | MARK_F | CKSUM_F | RSS_F)                            \
 915 R(sec_mark_cksum_ptype,         1, 0, 0, 1, 1, 1, 0,                           \
 916                 R_SEC_F | MARK_F | CKSUM_F | PTYPE_F)                          \
 917 R(sec_mark_cksum_ptype_rss,     1, 0, 0, 1, 1, 1, 1,                           \
 918                 R_SEC_F | MARK_F | CKSUM_F | PTYPE_F | RSS_F)                  \
 919 R(sec_ts,                       1, 0, 1, 0, 0, 0, 0,                           \
 920                 R_SEC_F | TS_F)                                                \
 921 R(sec_ts_rss,                   1, 0, 1, 0, 0, 0, 1,                           \
 922                 R_SEC_F | TS_F | RSS_F)                                        \
 923 R(sec_ts_ptype,                 1, 0, 1, 0, 0, 1, 0,                           \
 924                 R_SEC_F | TS_F | PTYPE_F)                                      \
 925 R(sec_ts_ptype_rss,             1, 0, 1, 0, 0, 1, 1,                           \
 926                 R_SEC_F | TS_F | PTYPE_F | RSS_F)                              \
 927 R(sec_ts_cksum,                 1, 0, 1, 0, 1, 0, 0,                           \
 928                 R_SEC_F | TS_F | CKSUM_F)                                      \
 929 R(sec_ts_cksum_rss,             1, 0, 1, 0, 1, 0, 1,                           \
 930                 R_SEC_F | TS_F | CKSUM_F | RSS_F)                              \
 931 R(sec_ts_cksum_ptype,           1, 0, 1, 0, 1, 1, 0,                           \
 932                 R_SEC_F | TS_F | CKSUM_F | PTYPE_F)                            \
 933 R(sec_ts_cksum_ptype_rss,       1, 0, 1, 0, 1, 1, 1,                           \
 934                 R_SEC_F | TS_F | CKSUM_F | PTYPE_F | RSS_F)                    \
 935 R(sec_ts_mark,                  1, 0, 1, 1, 0, 0, 0,                           \
 936                 R_SEC_F | TS_F | MARK_F)                                       \
 937 R(sec_ts_mark_rss,              1, 0, 1, 1, 0, 0, 1,                           \
 938                 R_SEC_F | TS_F | MARK_F | RSS_F)                               \
 939 R(sec_ts_mark_ptype,            1, 0, 1, 1, 0, 1, 0,                           \
 940                 R_SEC_F | TS_F | MARK_F | PTYPE_F)                             \
 941 R(sec_ts_mark_ptype_rss,        1, 0, 1, 1, 0, 1, 1,                           \
 942                 R_SEC_F | TS_F | MARK_F | PTYPE_F | RSS_F)                     \
 943 R(sec_ts_mark_cksum,            1, 0, 1, 1, 1, 0, 0,                           \
 944                 R_SEC_F | TS_F | MARK_F | CKSUM_F)                             \
 945 R(sec_ts_mark_cksum_rss,        1, 0, 1, 1, 1, 0, 1,                           \
 946                 R_SEC_F | TS_F | MARK_F | CKSUM_F | RSS_F)                     \
 947 R(sec_ts_mark_cksum_ptype,      1, 0, 1, 1, 1, 1, 0,                           \
 948                 R_SEC_F | TS_F | MARK_F | CKSUM_F | PTYPE_F)                   \
 949 R(sec_ts_mark_cksum_ptype_rss,  1, 0, 1, 1, 1, 1, 1,                           \
 950                 R_SEC_F | TS_F | MARK_F | CKSUM_F | PTYPE_F | RSS_F)           \
 951 R(sec_vlan,                     1, 1, 0, 0, 0, 0, 0,                           \
 952                 R_SEC_F | RX_VLAN_F)                                           \
 953 R(sec_vlan_rss,                 1, 1, 0, 0, 0, 0, 1,                           \
 954                 R_SEC_F | RX_VLAN_F | RSS_F)                                   \
 955 R(sec_vlan_ptype,               1, 1, 0, 0, 0, 1, 0,                           \
 956                 R_SEC_F | RX_VLAN_F | PTYPE_F)                                 \
 957 R(sec_vlan_ptype_rss,           1, 1, 0, 0, 0, 1, 1,                           \
 958                 R_SEC_F | RX_VLAN_F | PTYPE_F | RSS_F)                         \
 959 R(sec_vlan_cksum,               1, 1, 0, 0, 1, 0, 0,                           \
 960                 R_SEC_F | RX_VLAN_F | CKSUM_F)                                 \
 961 R(sec_vlan_cksum_rss,           1, 1, 0, 0, 1, 0, 1,                           \
 962                 R_SEC_F | RX_VLAN_F | CKSUM_F | RSS_F)                         \
 963 R(sec_vlan_cksum_ptype,         1, 1, 0, 0, 1, 1, 0,                           \
 964                 R_SEC_F | RX_VLAN_F | CKSUM_F | PTYPE_F)                       \
 965 R(sec_vlan_cksum_ptype_rss,     1, 1, 0, 0, 1, 1, 1,                           \
 966                 R_SEC_F | RX_VLAN_F | CKSUM_F | PTYPE_F | RSS_F)               \
 967 R(sec_vlan_mark,                1, 1, 0, 1, 0, 0, 0,                           \
 968                 R_SEC_F | RX_VLAN_F | MARK_F)                                  \
 969 R(sec_vlan_mark_rss,            1, 1, 0, 1, 0, 0, 1,                           \
 970                 R_SEC_F | RX_VLAN_F | MARK_F | RSS_F)                          \
 971 R(sec_vlan_mark_ptype,          1, 1, 0, 1, 0, 1, 0,                           \
 972                 R_SEC_F | RX_VLAN_F | MARK_F | PTYPE_F)                        \
 973 R(sec_vlan_mark_ptype_rss,      1, 1, 0, 1, 0, 1, 1,                           \
 974                 R_SEC_F | RX_VLAN_F | MARK_F | PTYPE_F | RSS_F)                \
 975 R(sec_vlan_mark_cksum,          1, 1, 0, 1, 1, 0, 0,                           \
 976                 R_SEC_F | RX_VLAN_F | MARK_F | CKSUM_F)                        \
 977 R(sec_vlan_mark_cksum_rss,      1, 1, 0, 1, 1, 0, 1,                           \
 978                 R_SEC_F | RX_VLAN_F | MARK_F | CKSUM_F | RSS_F)                \
 979 R(sec_vlan_mark_cksum_ptype,    1, 1, 0, 1, 1, 1, 0,                           \
 980                 R_SEC_F | RX_VLAN_F | MARK_F | CKSUM_F | PTYPE_F)              \
 981 R(sec_vlan_mark_cksum_ptype_rss, 1, 1, 0, 1, 1, 1, 1,                          \
 982                 R_SEC_F | RX_VLAN_F | MARK_F | CKSUM_F | PTYPE_F | RSS_F)      \
 983 R(sec_vlan_ts,                  1, 1, 1, 0, 0, 0, 0,                           \
 984                 R_SEC_F | RX_VLAN_F | TS_F)                                    \
 985 R(sec_vlan_ts_rss,              1, 1, 1, 0, 0, 0, 1,                           \
 986                 R_SEC_F | RX_VLAN_F | TS_F | RSS_F)                            \
 987 R(sec_vlan_ts_ptype,            1, 1, 1, 0, 0, 1, 0,                           \
 988                 R_SEC_F | RX_VLAN_F | TS_F | PTYPE_F)                          \
 989 R(sec_vlan_ts_ptype_rss,        1, 1, 1, 0, 0, 1, 1,                           \
 990                 R_SEC_F | RX_VLAN_F | TS_F | PTYPE_F | RSS_F)                  \
 991 R(sec_vlan_ts_cksum,            1, 1, 1, 0, 1, 0, 0,                           \
 992                 R_SEC_F | RX_VLAN_F | TS_F | CKSUM_F)                          \
 993 R(sec_vlan_ts_cksum_rss,        1, 1, 1, 0, 1, 0, 1,                           \
 994                 R_SEC_F | RX_VLAN_F | TS_F | CKSUM_F | RSS_F)                  \
 995 R(sec_vlan_ts_cksum_ptype,      1, 1, 1, 0, 1, 1, 0,                           \
 996                 R_SEC_F | RX_VLAN_F | TS_F | CKSUM_F | PTYPE_F)                \
 997 R(sec_vlan_ts_cksum_ptype_rss,  1, 1, 1, 0, 1, 1, 1,                           \
 998                 R_SEC_F | RX_VLAN_F | TS_F | CKSUM_F | PTYPE_F | RSS_F)        \
 999 R(sec_vlan_ts_mark,             1, 1, 1, 1, 0, 0, 0,                           \
1000                 R_SEC_F | RX_VLAN_F | TS_F | MARK_F)                           \
1001 R(sec_vlan_ts_mark_rss,         1, 1, 1, 1, 0, 0, 1,                           \
1002                 R_SEC_F | RX_VLAN_F | TS_F | MARK_F | RSS_F)                   \
1003 R(sec_vlan_ts_mark_ptype,       1, 1, 1, 1, 0, 1, 0,                           \
1004                 R_SEC_F | RX_VLAN_F | TS_F | MARK_F | PTYPE_F)                 \
1005 R(sec_vlan_ts_mark_ptype_rss,   1, 1, 1, 1, 0, 1, 1,                           \
1006                 R_SEC_F | RX_VLAN_F | TS_F | MARK_F | PTYPE_F | RSS_F)         \
1007 R(sec_vlan_ts_mark_cksum,       1, 1, 1, 1, 1, 0, 0,                           \
1008                 R_SEC_F | RX_VLAN_F | TS_F | MARK_F | CKSUM_F)                 \
1009 R(sec_vlan_ts_mark_cksum_rss,   1, 1, 1, 1, 1, 0, 1,                           \
1010                 R_SEC_F | RX_VLAN_F | TS_F | MARK_F | CKSUM_F | RSS_F)         \
1011 R(sec_vlan_ts_mark_cksum_ptype, 1, 1, 1, 1, 1, 1, 0,                           \
1012                 R_SEC_F | RX_VLAN_F | TS_F | MARK_F | CKSUM_F | PTYPE_F)       \
1013 R(sec_vlan_ts_mark_cksum_ptype_rss,     1, 1, 1, 1, 1, 1, 1,                   \
1014                 R_SEC_F | RX_VLAN_F | TS_F | MARK_F | CKSUM_F | PTYPE_F | RSS_F)
1015
1016 #define R(name, f6, f5, f4, f3, f2, f1, f0, flags)                             \
1017         uint16_t __rte_noinline __rte_hot cn9k_nix_recv_pkts_##name(           \
1018                 void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t pkts);     \
1019                                                                                \
1020         uint16_t __rte_noinline __rte_hot cn9k_nix_recv_pkts_mseg_##name(      \
1021                 void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t pkts);     \
1022                                                                                \
1023         uint16_t __rte_noinline __rte_hot cn9k_nix_recv_pkts_vec_##name(       \
1024                 void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t pkts);     \
1025                                                                                \
1026         uint16_t __rte_noinline __rte_hot cn9k_nix_recv_pkts_vec_mseg_##name(  \
1027                 void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t pkts);
1028
1029 NIX_RX_FASTPATH_MODES
1030 #undef R
1031
1032 #endif /* __CN9K_RX_H__ */