drivers/net/i40e/i40e_rxtx.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2015 Intel Corporation
   3  */
   4
   5 #ifndef _I40E_RXTX_H_
   6 #define _I40E_RXTX_H_
   7
   8 #define RTE_PMD_I40E_RX_MAX_BURST 32
   9 #define RTE_PMD_I40E_TX_MAX_BURST 32
  10
  11 #define RTE_I40E_VPMD_RX_BURST        32
  12 #define RTE_I40E_VPMD_TX_BURST        32
  13 #define RTE_I40E_RXQ_REARM_THRESH      32
  14 #define RTE_I40E_MAX_RX_BURST          RTE_I40E_RXQ_REARM_THRESH
  15 #define RTE_I40E_TX_MAX_FREE_BUF_SZ    64
  16 #define RTE_I40E_DESCS_PER_LOOP    4
  17
  18 #define I40E_RXBUF_SZ_1024 1024
  19 #define I40E_RXBUF_SZ_2048 2048
  20
  21 /* In none-PXE mode QLEN must be whole number of 32 descriptors. */
  22 #define I40E_ALIGN_RING_DESC    32
  23
  24 #define I40E_MIN_RING_DESC      64
  25 #define I40E_MAX_RING_DESC      4096
  26
  27 #define I40E_FDIR_NUM_TX_DESC   (I40E_FDIR_PRG_PKT_CNT << 1)
  28 #define I40E_FDIR_NUM_RX_DESC   (I40E_FDIR_PRG_PKT_CNT << 1)
  29
  30 #define I40E_MIN_TSO_MSS          256
  31 #define I40E_MAX_TSO_MSS          9674
  32
  33 #define I40E_TX_MAX_SEG     UINT8_MAX
  34 #define I40E_TX_MAX_MTU_SEG 8
  35
  36 #define I40E_TX_MIN_PKT_LEN 17
  37
  38 /* Shared FDIR masks between scalar / vector drivers */
  39 #define I40E_RX_DESC_EXT_STATUS_FLEXBH_MASK   0x03
  40 #define I40E_RX_DESC_EXT_STATUS_FLEXBH_FD_ID  0x01
  41 #define I40E_RX_DESC_EXT_STATUS_FLEXBH_FLEX   0x02
  42 #define I40E_RX_DESC_EXT_STATUS_FLEXBL_MASK   0x03
  43 #define I40E_RX_DESC_EXT_STATUS_FLEXBL_FLEX   0x01
  44
  45 #undef container_of
  46 #define container_of(ptr, type, member) ({ \
  47                 typeof(((type *)0)->member)(*__mptr) = (ptr); \
  48                 (type *)((char *)__mptr - offsetof(type, member)); })
  49
  50 #define I40E_TD_CMD (I40E_TX_DESC_CMD_ICRC |\
  51                      I40E_TX_DESC_CMD_EOP)
  52
  53 enum i40e_header_split_mode {
  54         i40e_header_split_none = 0,
  55         i40e_header_split_enabled = 1,
  56         i40e_header_split_always = 2,
  57         i40e_header_split_reserved
  58 };
  59
  60 #define I40E_HEADER_SPLIT_NONE    ((uint8_t)0)
  61 #define I40E_HEADER_SPLIT_L2      ((uint8_t)(1 << 0))
  62 #define I40E_HEADER_SPLIT_IP      ((uint8_t)(1 << 1))
  63 #define I40E_HEADER_SPLIT_UDP_TCP ((uint8_t)(1 << 2))
  64 #define I40E_HEADER_SPLIT_SCTP    ((uint8_t)(1 << 3))
  65 #define I40E_HEADER_SPLIT_ALL (I40E_HEADER_SPLIT_L2 | \
  66                                I40E_HEADER_SPLIT_IP | \
  67                                I40E_HEADER_SPLIT_UDP_TCP | \
  68                                I40E_HEADER_SPLIT_SCTP)
  69
  70 /* HW desc structure, both 16-byte and 32-byte types are supported */
  71 #ifdef RTE_LIBRTE_I40E_16BYTE_RX_DESC
  72 #define i40e_rx_desc i40e_16byte_rx_desc
  73 #else
  74 #define i40e_rx_desc i40e_32byte_rx_desc
  75 #endif
  76
  77 struct i40e_rx_entry {
  78         struct rte_mbuf *mbuf;
  79 };
  80
  81 /*
  82  * Structure associated with each RX queue.
  83  */
  84 struct i40e_rx_queue {
  85         struct rte_mempool *mp; /**< mbuf pool to populate RX ring */
  86         volatile union i40e_rx_desc *rx_ring;/**< RX ring virtual address */
  87         uint64_t rx_ring_phys_addr; /**< RX ring DMA address */
  88         struct i40e_rx_entry *sw_ring; /**< address of RX soft ring */
  89         uint16_t nb_rx_desc; /**< number of RX descriptors */
  90         uint16_t rx_free_thresh; /**< max free RX desc to hold */
  91         uint16_t rx_tail; /**< current value of tail */
  92         uint16_t nb_rx_hold; /**< number of held free RX desc */
  93         struct rte_mbuf *pkt_first_seg; /**< first segment of current packet */
  94         struct rte_mbuf *pkt_last_seg; /**< last segment of current packet */
  95         struct rte_mbuf fake_mbuf; /**< dummy mbuf */
  96 #ifdef RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC
  97         uint16_t rx_nb_avail; /**< number of staged packets ready */
  98         uint16_t rx_next_avail; /**< index of next staged packets */
  99         uint16_t rx_free_trigger; /**< triggers rx buffer allocation */
 100         struct rte_mbuf *rx_stage[RTE_PMD_I40E_RX_MAX_BURST * 2];
 101 #endif
 102
 103         uint16_t rxrearm_nb;    /**< number of remaining to be re-armed */
 104         uint16_t rxrearm_start; /**< the idx we start the re-arming from */
 105         uint64_t mbuf_initializer; /**< value to init mbufs */
 106
 107         uint16_t port_id; /**< device port ID */
 108         uint8_t crc_len; /**< 0 if CRC stripped, 4 otherwise */
 109         uint8_t fdir_enabled; /**< 0 if FDIR disabled, 1 when enabled */
 110         uint16_t queue_id; /**< RX queue index */
 111         uint16_t reg_idx; /**< RX queue register index */
 112         uint8_t drop_en; /**< if not 0, set register bit */
 113         volatile uint8_t *qrx_tail; /**< register address of tail */
 114         struct i40e_vsi *vsi; /**< the VSI this queue belongs to */
 115         uint16_t rx_buf_len; /* The packet buffer size */
 116         uint16_t rx_hdr_len; /* The header buffer size */
 117         uint16_t max_pkt_len; /* Maximum packet length */
 118         uint8_t hs_mode; /* Header Split mode */
 119         bool q_set; /**< indicate if rx queue has been configured */
 120         bool rx_deferred_start; /**< don't start this queue in dev start */
 121         uint16_t rx_using_sse; /**<flag indicate the usage of vPMD for rx */
 122         uint8_t dcb_tc;         /**< Traffic class of rx queue */
 123         uint64_t offloads; /**< Rx offload flags of DEV_RX_OFFLOAD_* */
 124 };
 125
 126 struct i40e_tx_entry {
 127         struct rte_mbuf *mbuf;
 128         uint16_t next_id;
 129         uint16_t last_id;
 130 };
 131
 132 struct i40e_vec_tx_entry {
 133         struct rte_mbuf *mbuf;
 134 };
 135
 136 /*
 137  * Structure associated with each TX queue.
 138  */
 139 struct i40e_tx_queue {
 140         uint16_t nb_tx_desc; /**< number of TX descriptors */
 141         uint64_t tx_ring_phys_addr; /**< TX ring DMA address */
 142         volatile struct i40e_tx_desc *tx_ring; /**< TX ring virtual address */
 143         struct i40e_tx_entry *sw_ring; /**< virtual address of SW ring */
 144         uint16_t tx_tail; /**< current value of tail register */
 145         volatile uint8_t *qtx_tail; /**< register address of tail */
 146         uint16_t nb_tx_used; /**< number of TX desc used since RS bit set */
 147         /**< index to last TX descriptor to have been cleaned */
 148         uint16_t last_desc_cleaned;
 149         /**< Total number of TX descriptors ready to be allocated. */
 150         uint16_t nb_tx_free;
 151         /**< Start freeing TX buffers if there are less free descriptors than
 152              this value. */
 153         uint16_t tx_free_thresh;
 154         /** Number of TX descriptors to use before RS bit is set. */
 155         uint16_t tx_rs_thresh;
 156         uint8_t pthresh; /**< Prefetch threshold register. */
 157         uint8_t hthresh; /**< Host threshold register. */
 158         uint8_t wthresh; /**< Write-back threshold reg. */
 159         uint16_t port_id; /**< Device port identifier. */
 160         uint16_t queue_id; /**< TX queue index. */
 161         uint16_t reg_idx;
 162         struct i40e_vsi *vsi; /**< the VSI this queue belongs to */
 163         uint16_t tx_next_dd;
 164         uint16_t tx_next_rs;
 165         bool q_set; /**< indicate if tx queue has been configured */
 166         bool tx_deferred_start; /**< don't start this queue in dev start */
 167         uint8_t dcb_tc;         /**< Traffic class of tx queue */
 168         uint64_t offloads; /**< Tx offload flags of DEV_RX_OFFLOAD_* */
 169 };
 170
 171 /** Offload features */
 172 union i40e_tx_offload {
 173         uint64_t data;
 174         struct {
 175                 uint64_t l2_len:7; /**< L2 (MAC) Header Length. */
 176                 uint64_t l3_len:9; /**< L3 (IP) Header Length. */
 177                 uint64_t l4_len:8; /**< L4 Header Length. */
 178                 uint64_t tso_segsz:16; /**< TCP TSO segment size */
 179                 uint64_t outer_l2_len:8; /**< outer L2 Header Length */
 180                 uint64_t outer_l3_len:16; /**< outer L3 Header Length */
 181         };
 182 };
 183
 184 int i40e_dev_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id);
 185 int i40e_dev_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id);
 186 int i40e_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);
 187 int i40e_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id);
 188 const uint32_t *i40e_dev_supported_ptypes_get(struct rte_eth_dev *dev);
 189 int i40e_dev_rx_queue_setup(struct rte_eth_dev *dev,
 190                             uint16_t queue_idx,
 191                             uint16_t nb_desc,
 192                             unsigned int socket_id,
 193                             const struct rte_eth_rxconf *rx_conf,
 194                             struct rte_mempool *mp);
 195 int i40e_dev_tx_queue_setup(struct rte_eth_dev *dev,
 196                             uint16_t queue_idx,
 197                             uint16_t nb_desc,
 198                             unsigned int socket_id,
 199                             const struct rte_eth_txconf *tx_conf);
 200 void i40e_dev_rx_queue_release(void *rxq);
 201 void i40e_dev_tx_queue_release(void *txq);
 202 uint16_t i40e_recv_pkts(void *rx_queue,
 203                         struct rte_mbuf **rx_pkts,
 204                         uint16_t nb_pkts);
 205 uint16_t i40e_recv_scattered_pkts(void *rx_queue,
 206                                   struct rte_mbuf **rx_pkts,
 207                                   uint16_t nb_pkts);
 208 uint16_t i40e_xmit_pkts(void *tx_queue,
 209                         struct rte_mbuf **tx_pkts,
 210                         uint16_t nb_pkts);
 211 uint16_t i40e_simple_prep_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
 212                                uint16_t nb_pkts);
 213 uint16_t i40e_prep_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
 214                 uint16_t nb_pkts);
 215 int i40e_tx_queue_init(struct i40e_tx_queue *txq);
 216 int i40e_rx_queue_init(struct i40e_rx_queue *rxq);
 217 void i40e_free_tx_resources(struct i40e_tx_queue *txq);
 218 void i40e_free_rx_resources(struct i40e_rx_queue *rxq);
 219 void i40e_dev_clear_queues(struct rte_eth_dev *dev);
 220 void i40e_dev_free_queues(struct rte_eth_dev *dev);
 221 void i40e_reset_rx_queue(struct i40e_rx_queue *rxq);
 222 void i40e_reset_tx_queue(struct i40e_tx_queue *txq);
 223 void i40e_tx_queue_release_mbufs(struct i40e_tx_queue *txq);
 224 int i40e_tx_done_cleanup(void *txq, uint32_t free_cnt);
 225 int i40e_alloc_rx_queue_mbufs(struct i40e_rx_queue *rxq);
 226 void i40e_rx_queue_release_mbufs(struct i40e_rx_queue *rxq);
 227
 228 uint32_t i40e_dev_rx_queue_count(struct rte_eth_dev *dev,
 229                                  uint16_t rx_queue_id);
 230 int i40e_dev_rx_descriptor_done(void *rx_queue, uint16_t offset);
 231 int i40e_dev_rx_descriptor_status(void *rx_queue, uint16_t offset);
 232 int i40e_dev_tx_descriptor_status(void *tx_queue, uint16_t offset);
 233
 234 uint16_t i40e_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
 235                             uint16_t nb_pkts);
 236 uint16_t i40e_recv_scattered_pkts_vec(void *rx_queue,
 237                                       struct rte_mbuf **rx_pkts,
 238                                       uint16_t nb_pkts);
 239 int i40e_rx_vec_dev_conf_condition_check(struct rte_eth_dev *dev);
 240 int i40e_rxq_vec_setup(struct i40e_rx_queue *rxq);
 241 int i40e_txq_vec_setup(struct i40e_tx_queue *txq);
 242 void i40e_rx_queue_release_mbufs_vec(struct i40e_rx_queue *rxq);
 243 uint16_t i40e_xmit_fixed_burst_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
 244                                    uint16_t nb_pkts);
 245 void i40e_set_rx_function(struct rte_eth_dev *dev);
 246 void i40e_set_tx_function_flag(struct rte_eth_dev *dev,
 247                                struct i40e_tx_queue *txq);
 248 void i40e_set_tx_function(struct rte_eth_dev *dev);
 249 void i40e_set_default_ptype_table(struct rte_eth_dev *dev);
 250 void i40e_set_default_pctype_table(struct rte_eth_dev *dev);
 251 uint16_t i40e_recv_pkts_vec_avx2(void *rx_queue, struct rte_mbuf **rx_pkts,
 252         uint16_t nb_pkts);
 253 uint16_t i40e_recv_scattered_pkts_vec_avx2(void *rx_queue,
 254         struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
 255 uint16_t i40e_xmit_pkts_vec_avx2(void *tx_queue, struct rte_mbuf **tx_pkts,
 256         uint16_t nb_pkts);
 257 int i40e_get_monitor_addr(void *rx_queue, struct rte_power_monitor_cond *pmc);
 258 uint16_t i40e_recv_pkts_vec_avx512(void *rx_queue,
 259                                    struct rte_mbuf **rx_pkts,
 260                                    uint16_t nb_pkts);
 261 uint16_t i40e_recv_scattered_pkts_vec_avx512(void *rx_queue,
 262                                              struct rte_mbuf **rx_pkts,
 263                                              uint16_t nb_pkts);
 264 uint16_t i40e_xmit_pkts_vec_avx512(void *tx_queue,
 265                                    struct rte_mbuf **tx_pkts,
 266                                    uint16_t nb_pkts);
 267
 268 /* For each value it means, datasheet of hardware can tell more details
 269  *
 270  * @note: fix i40e_dev_supported_ptypes_get() if any change here.
 271  */
 272 static inline uint32_t
 273 i40e_get_default_pkt_type(uint8_t ptype)
 274 {
 275         static const uint32_t type_table[UINT8_MAX + 1] __rte_cache_aligned = {
 276                 /* L2 types */
 277                 /* [0] reserved */
 278                 [1] = RTE_PTYPE_L2_ETHER,
 279                 [2] = RTE_PTYPE_L2_ETHER_TIMESYNC,
 280                 /* [3] - [5] reserved */
 281                 [6] = RTE_PTYPE_L2_ETHER_LLDP,
 282                 /* [7] - [10] reserved */
 283                 [11] = RTE_PTYPE_L2_ETHER_ARP,
 284                 /* [12] - [21] reserved */
 285
 286                 /* Non tunneled IPv4 */
 287                 [22] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 288                         RTE_PTYPE_L4_FRAG,
 289                 [23] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 290                         RTE_PTYPE_L4_NONFRAG,
 291                 [24] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 292                         RTE_PTYPE_L4_UDP,
 293                 /* [25] reserved */
 294                 [26] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 295                         RTE_PTYPE_L4_TCP,
 296                 [27] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 297                         RTE_PTYPE_L4_SCTP,
 298                 [28] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 299                         RTE_PTYPE_L4_ICMP,
 300
 301                 /* IPv4 --> IPv4 */
 302                 [29] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 303                         RTE_PTYPE_TUNNEL_IP |
 304                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 305                         RTE_PTYPE_INNER_L4_FRAG,
 306                 [30] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 307                         RTE_PTYPE_TUNNEL_IP |
 308                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 309                         RTE_PTYPE_INNER_L4_NONFRAG,
 310                 [31] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 311                         RTE_PTYPE_TUNNEL_IP |
 312                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 313                         RTE_PTYPE_INNER_L4_UDP,
 314                 /* [32] reserved */
 315                 [33] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 316                         RTE_PTYPE_TUNNEL_IP |
 317                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 318                         RTE_PTYPE_INNER_L4_TCP,
 319                 [34] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 320                         RTE_PTYPE_TUNNEL_IP |
 321                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 322                         RTE_PTYPE_INNER_L4_SCTP,
 323                 [35] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 324                         RTE_PTYPE_TUNNEL_IP |
 325                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 326                         RTE_PTYPE_INNER_L4_ICMP,
 327
 328                 /* IPv4 --> IPv6 */
 329                 [36] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 330                         RTE_PTYPE_TUNNEL_IP |
 331                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 332                         RTE_PTYPE_INNER_L4_FRAG,
 333                 [37] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 334                         RTE_PTYPE_TUNNEL_IP |
 335                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 336                         RTE_PTYPE_INNER_L4_NONFRAG,
 337                 [38] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 338                         RTE_PTYPE_TUNNEL_IP |
 339                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 340                         RTE_PTYPE_INNER_L4_UDP,
 341                 /* [39] reserved */
 342                 [40] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 343                         RTE_PTYPE_TUNNEL_IP |
 344                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 345                         RTE_PTYPE_INNER_L4_TCP,
 346                 [41] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 347                         RTE_PTYPE_TUNNEL_IP |
 348                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 349                         RTE_PTYPE_INNER_L4_SCTP,
 350                 [42] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 351                         RTE_PTYPE_TUNNEL_IP |
 352                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 353                         RTE_PTYPE_INNER_L4_ICMP,
 354
 355                 /* IPv4 --> GRE/Teredo/VXLAN */
 356                 [43] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 357                         RTE_PTYPE_TUNNEL_GRENAT,
 358
 359                 /* IPv4 --> GRE/Teredo/VXLAN --> IPv4 */
 360                 [44] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 361                         RTE_PTYPE_TUNNEL_GRENAT |
 362                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 363                         RTE_PTYPE_INNER_L4_FRAG,
 364                 [45] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 365                         RTE_PTYPE_TUNNEL_GRENAT |
 366                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 367                         RTE_PTYPE_INNER_L4_NONFRAG,
 368                 [46] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 369                         RTE_PTYPE_TUNNEL_GRENAT |
 370                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 371                         RTE_PTYPE_INNER_L4_UDP,
 372                 /* [47] reserved */
 373                 [48] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 374                         RTE_PTYPE_TUNNEL_GRENAT |
 375                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 376                         RTE_PTYPE_INNER_L4_TCP,
 377                 [49] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 378                         RTE_PTYPE_TUNNEL_GRENAT |
 379                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 380                         RTE_PTYPE_INNER_L4_SCTP,
 381                 [50] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 382                         RTE_PTYPE_TUNNEL_GRENAT |
 383                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 384                         RTE_PTYPE_INNER_L4_ICMP,
 385
 386                 /* IPv4 --> GRE/Teredo/VXLAN --> IPv6 */
 387                 [51] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 388                         RTE_PTYPE_TUNNEL_GRENAT |
 389                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 390                         RTE_PTYPE_INNER_L4_FRAG,
 391                 [52] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 392                         RTE_PTYPE_TUNNEL_GRENAT |
 393                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 394                         RTE_PTYPE_INNER_L4_NONFRAG,
 395                 [53] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 396                         RTE_PTYPE_TUNNEL_GRENAT |
 397                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 398                         RTE_PTYPE_INNER_L4_UDP,
 399                 /* [54] reserved */
 400                 [55] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 401                         RTE_PTYPE_TUNNEL_GRENAT |
 402                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 403                         RTE_PTYPE_INNER_L4_TCP,
 404                 [56] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 405                         RTE_PTYPE_TUNNEL_GRENAT |
 406                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 407                         RTE_PTYPE_INNER_L4_SCTP,
 408                 [57] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 409                         RTE_PTYPE_TUNNEL_GRENAT |
 410                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 411                         RTE_PTYPE_INNER_L4_ICMP,
 412
 413                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC */
 414                 [58] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 415                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER,
 416
 417                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC --> IPv4 */
 418                 [59] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 419                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 420                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 421                         RTE_PTYPE_INNER_L4_FRAG,
 422                 [60] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 423                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 424                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 425                         RTE_PTYPE_INNER_L4_NONFRAG,
 426                 [61] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 427                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 428                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 429                         RTE_PTYPE_INNER_L4_UDP,
 430                 /* [62] reserved */
 431                 [63] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 432                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 433                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 434                         RTE_PTYPE_INNER_L4_TCP,
 435                 [64] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 436                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 437                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 438                         RTE_PTYPE_INNER_L4_SCTP,
 439                 [65] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 440                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 441                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 442                         RTE_PTYPE_INNER_L4_ICMP,
 443
 444                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC --> IPv6 */
 445                 [66] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 446                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 447                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 448                         RTE_PTYPE_INNER_L4_FRAG,
 449                 [67] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 450                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 451                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 452                         RTE_PTYPE_INNER_L4_NONFRAG,
 453                 [68] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 454                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 455                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 456                         RTE_PTYPE_INNER_L4_UDP,
 457                 /* [69] reserved */
 458                 [70] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 459                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 460                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 461                         RTE_PTYPE_INNER_L4_TCP,
 462                 [71] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 463                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 464                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 465                         RTE_PTYPE_INNER_L4_SCTP,
 466                 [72] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 467                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 468                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 469                         RTE_PTYPE_INNER_L4_ICMP,
 470
 471                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC/VLAN */
 472                 [73] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 473                         RTE_PTYPE_TUNNEL_GRENAT |
 474                         RTE_PTYPE_INNER_L2_ETHER_VLAN,
 475
 476                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv4 */
 477                 [74] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 478                         RTE_PTYPE_TUNNEL_GRENAT |
 479                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 480                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 481                         RTE_PTYPE_INNER_L4_FRAG,
 482                 [75] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 483                         RTE_PTYPE_TUNNEL_GRENAT |
 484                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 485                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 486                         RTE_PTYPE_INNER_L4_NONFRAG,
 487                 [76] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 488                         RTE_PTYPE_TUNNEL_GRENAT |
 489                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 490                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 491                         RTE_PTYPE_INNER_L4_UDP,
 492                 /* [77] reserved */
 493                 [78] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 494                         RTE_PTYPE_TUNNEL_GRENAT |
 495                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 496                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 497                         RTE_PTYPE_INNER_L4_TCP,
 498                 [79] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 499                         RTE_PTYPE_TUNNEL_GRENAT |
 500                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 501                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 502                         RTE_PTYPE_INNER_L4_SCTP,
 503                 [80] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 504                         RTE_PTYPE_TUNNEL_GRENAT |
 505                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 506                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 507                         RTE_PTYPE_INNER_L4_ICMP,
 508
 509                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv6 */
 510                 [81] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 511                         RTE_PTYPE_TUNNEL_GRENAT |
 512                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 513                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 514                         RTE_PTYPE_INNER_L4_FRAG,
 515                 [82] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 516                         RTE_PTYPE_TUNNEL_GRENAT |
 517                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 518                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 519                         RTE_PTYPE_INNER_L4_NONFRAG,
 520                 [83] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 521                         RTE_PTYPE_TUNNEL_GRENAT |
 522                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 523                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 524                         RTE_PTYPE_INNER_L4_UDP,
 525                 /* [84] reserved */
 526                 [85] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 527                         RTE_PTYPE_TUNNEL_GRENAT |
 528                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 529                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 530                         RTE_PTYPE_INNER_L4_TCP,
 531                 [86] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 532                         RTE_PTYPE_TUNNEL_GRENAT |
 533                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 534                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 535                         RTE_PTYPE_INNER_L4_SCTP,
 536                 [87] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 537                         RTE_PTYPE_TUNNEL_GRENAT |
 538                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 539                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 540                         RTE_PTYPE_INNER_L4_ICMP,
 541
 542                 /* Non tunneled IPv6 */
 543                 [88] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 544                         RTE_PTYPE_L4_FRAG,
 545                 [89] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 546                         RTE_PTYPE_L4_NONFRAG,
 547                 [90] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 548                         RTE_PTYPE_L4_UDP,
 549                 /* [91] reserved */
 550                 [92] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 551                         RTE_PTYPE_L4_TCP,
 552                 [93] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 553                         RTE_PTYPE_L4_SCTP,
 554                 [94] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 555                         RTE_PTYPE_L4_ICMP,
 556
 557                 /* IPv6 --> IPv4 */
 558                 [95] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 559                         RTE_PTYPE_TUNNEL_IP |
 560                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 561                         RTE_PTYPE_INNER_L4_FRAG,
 562                 [96] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 563                         RTE_PTYPE_TUNNEL_IP |
 564                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 565                         RTE_PTYPE_INNER_L4_NONFRAG,
 566                 [97] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 567                         RTE_PTYPE_TUNNEL_IP |
 568                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 569                         RTE_PTYPE_INNER_L4_UDP,
 570                 /* [98] reserved */
 571                 [99] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 572                         RTE_PTYPE_TUNNEL_IP |
 573                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 574                         RTE_PTYPE_INNER_L4_TCP,
 575                 [100] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 576                         RTE_PTYPE_TUNNEL_IP |
 577                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 578                         RTE_PTYPE_INNER_L4_SCTP,
 579                 [101] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 580                         RTE_PTYPE_TUNNEL_IP |
 581                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 582                         RTE_PTYPE_INNER_L4_ICMP,
 583
 584                 /* IPv6 --> IPv6 */
 585                 [102] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 586                         RTE_PTYPE_TUNNEL_IP |
 587                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 588                         RTE_PTYPE_INNER_L4_FRAG,
 589                 [103] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 590                         RTE_PTYPE_TUNNEL_IP |
 591                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 592                         RTE_PTYPE_INNER_L4_NONFRAG,
 593                 [104] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 594                         RTE_PTYPE_TUNNEL_IP |
 595                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 596                         RTE_PTYPE_INNER_L4_UDP,
 597                 /* [105] reserved */
 598                 [106] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 599                         RTE_PTYPE_TUNNEL_IP |
 600                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 601                         RTE_PTYPE_INNER_L4_TCP,
 602                 [107] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 603                         RTE_PTYPE_TUNNEL_IP |
 604                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 605                         RTE_PTYPE_INNER_L4_SCTP,
 606                 [108] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 607                         RTE_PTYPE_TUNNEL_IP |
 608                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 609                         RTE_PTYPE_INNER_L4_ICMP,
 610
 611                 /* IPv6 --> GRE/Teredo/VXLAN */
 612                 [109] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 613                         RTE_PTYPE_TUNNEL_GRENAT,
 614
 615                 /* IPv6 --> GRE/Teredo/VXLAN --> IPv4 */
 616                 [110] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 617                         RTE_PTYPE_TUNNEL_GRENAT |
 618                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 619                         RTE_PTYPE_INNER_L4_FRAG,
 620                 [111] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 621                         RTE_PTYPE_TUNNEL_GRENAT |
 622                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 623                         RTE_PTYPE_INNER_L4_NONFRAG,
 624                 [112] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 625                         RTE_PTYPE_TUNNEL_GRENAT |
 626                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 627                         RTE_PTYPE_INNER_L4_UDP,
 628                 /* [113] reserved */
 629                 [114] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 630                         RTE_PTYPE_TUNNEL_GRENAT |
 631                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 632                         RTE_PTYPE_INNER_L4_TCP,
 633                 [115] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 634                         RTE_PTYPE_TUNNEL_GRENAT |
 635                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 636                         RTE_PTYPE_INNER_L4_SCTP,
 637                 [116] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 638                         RTE_PTYPE_TUNNEL_GRENAT |
 639                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 640                         RTE_PTYPE_INNER_L4_ICMP,
 641
 642                 /* IPv6 --> GRE/Teredo/VXLAN --> IPv6 */
 643                 [117] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 644                         RTE_PTYPE_TUNNEL_GRENAT |
 645                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 646                         RTE_PTYPE_INNER_L4_FRAG,
 647                 [118] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 648                         RTE_PTYPE_TUNNEL_GRENAT |
 649                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 650                         RTE_PTYPE_INNER_L4_NONFRAG,
 651                 [119] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 652                         RTE_PTYPE_TUNNEL_GRENAT |
 653                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 654                         RTE_PTYPE_INNER_L4_UDP,
 655                 /* [120] reserved */
 656                 [121] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 657                         RTE_PTYPE_TUNNEL_GRENAT |
 658                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 659                         RTE_PTYPE_INNER_L4_TCP,
 660                 [122] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 661                         RTE_PTYPE_TUNNEL_GRENAT |
 662                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 663                         RTE_PTYPE_INNER_L4_SCTP,
 664                 [123] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 665                         RTE_PTYPE_TUNNEL_GRENAT |
 666                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 667                         RTE_PTYPE_INNER_L4_ICMP,
 668
 669                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC */
 670                 [124] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 671                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER,
 672
 673                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC --> IPv4 */
 674                 [125] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 675                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 676                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 677                         RTE_PTYPE_INNER_L4_FRAG,
 678                 [126] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 679                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 680                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 681                         RTE_PTYPE_INNER_L4_NONFRAG,
 682                 [127] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 683                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 684                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 685                         RTE_PTYPE_INNER_L4_UDP,
 686                 /* [128] reserved */
 687                 [129] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 688                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 689                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 690                         RTE_PTYPE_INNER_L4_TCP,
 691                 [130] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 692                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 693                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 694                         RTE_PTYPE_INNER_L4_SCTP,
 695                 [131] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 696                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 697                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 698                         RTE_PTYPE_INNER_L4_ICMP,
 699
 700                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC --> IPv6 */
 701                 [132] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 702                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 703                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 704                         RTE_PTYPE_INNER_L4_FRAG,
 705                 [133] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 706                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 707                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 708                         RTE_PTYPE_INNER_L4_NONFRAG,
 709                 [134] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 710                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 711                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 712                         RTE_PTYPE_INNER_L4_UDP,
 713                 /* [135] reserved */
 714                 [136] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 715                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 716                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 717                         RTE_PTYPE_INNER_L4_TCP,
 718                 [137] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 719                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 720                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 721                         RTE_PTYPE_INNER_L4_SCTP,
 722                 [138] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 723                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 724                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 725                         RTE_PTYPE_INNER_L4_ICMP,
 726
 727                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC/VLAN */
 728                 [139] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 729                         RTE_PTYPE_TUNNEL_GRENAT |
 730                         RTE_PTYPE_INNER_L2_ETHER_VLAN,
 731
 732                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv4 */
 733                 [140] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 734                         RTE_PTYPE_TUNNEL_GRENAT |
 735                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 736                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 737                         RTE_PTYPE_INNER_L4_FRAG,
 738                 [141] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 739                         RTE_PTYPE_TUNNEL_GRENAT |
 740                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 741                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 742                         RTE_PTYPE_INNER_L4_NONFRAG,
 743                 [142] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 744                         RTE_PTYPE_TUNNEL_GRENAT |
 745                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 746                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 747                         RTE_PTYPE_INNER_L4_UDP,
 748                 /* [143] reserved */
 749                 [144] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 750                         RTE_PTYPE_TUNNEL_GRENAT |
 751                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 752                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 753                         RTE_PTYPE_INNER_L4_TCP,
 754                 [145] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 755                         RTE_PTYPE_TUNNEL_GRENAT |
 756                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 757                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 758                         RTE_PTYPE_INNER_L4_SCTP,
 759                 [146] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 760                         RTE_PTYPE_TUNNEL_GRENAT |
 761                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 762                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 763                         RTE_PTYPE_INNER_L4_ICMP,
 764
 765                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv6 */
 766                 [147] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 767                         RTE_PTYPE_TUNNEL_GRENAT |
 768                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 769                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 770                         RTE_PTYPE_INNER_L4_FRAG,
 771                 [148] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 772                         RTE_PTYPE_TUNNEL_GRENAT |
 773                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 774                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 775                         RTE_PTYPE_INNER_L4_NONFRAG,
 776                 [149] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 777                         RTE_PTYPE_TUNNEL_GRENAT |
 778                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 779                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 780                         RTE_PTYPE_INNER_L4_UDP,
 781                 /* [150] reserved */
 782                 [151] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 783                         RTE_PTYPE_TUNNEL_GRENAT |
 784                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 785                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 786                         RTE_PTYPE_INNER_L4_TCP,
 787                 [152] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 788                         RTE_PTYPE_TUNNEL_GRENAT |
 789                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 790                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 791                         RTE_PTYPE_INNER_L4_SCTP,
 792                 [153] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 793                         RTE_PTYPE_TUNNEL_GRENAT |
 794                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 795                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 796                         RTE_PTYPE_INNER_L4_ICMP,
 797
 798                 /* L2 NSH packet type */
 799                 [154] = RTE_PTYPE_L2_ETHER_NSH,
 800                 [155] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 801                         RTE_PTYPE_L4_FRAG,
 802                 [156] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 803                         RTE_PTYPE_L4_NONFRAG,
 804                 [157] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 805                         RTE_PTYPE_L4_UDP,
 806                 [158] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 807                         RTE_PTYPE_L4_TCP,
 808                 [159] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 809                         RTE_PTYPE_L4_SCTP,
 810                 [160] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 811                         RTE_PTYPE_L4_ICMP,
 812                 [161] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 813                         RTE_PTYPE_L4_FRAG,
 814                 [162] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 815                         RTE_PTYPE_L4_NONFRAG,
 816                 [163] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 817                         RTE_PTYPE_L4_UDP,
 818                 [164] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 819                         RTE_PTYPE_L4_TCP,
 820                 [165] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 821                         RTE_PTYPE_L4_SCTP,
 822                 [166] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 823                         RTE_PTYPE_L4_ICMP,
 824
 825                 /* All others reserved */
 826         };
 827
 828         return type_table[ptype];
 829 }
 830
 831 #endif /* _I40E_RXTX_H_ */