drivers/net/i40e/i40e_rxtx.h

   1 /*-
   2  *   BSD LICENSE
   3  *
   4  *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
   5  *   All rights reserved.
   6  *
   7  *   Redistribution and use in source and binary forms, with or without
   8  *   modification, are permitted provided that the following conditions
   9  *   are met:
  10  *
  11  *     * Redistributions of source code must retain the above copyright
  12  *       notice, this list of conditions and the following disclaimer.
  13  *     * Redistributions in binary form must reproduce the above copyright
  14  *       notice, this list of conditions and the following disclaimer in
  15  *       the documentation and/or other materials provided with the
  16  *       distribution.
  17  *     * Neither the name of Intel Corporation nor the names of its
  18  *       contributors may be used to endorse or promote products derived
  19  *       from this software without specific prior written permission.
  20  *
  21  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  22  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  23  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  24  *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  25  *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  26  *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  27  *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  28  *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  29  *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  30  *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  31  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32  */
  33
  34 #ifndef _I40E_RXTX_H_
  35 #define _I40E_RXTX_H_
  36
  37 /**
  38  * 32 bits tx flags, high 16 bits for L2TAG1 (VLAN),
  39  * low 16 bits for others.
  40  */
  41 #define I40E_TX_FLAG_L2TAG1_SHIFT 16
  42 #define I40E_TX_FLAG_L2TAG1_MASK  0xffff0000
  43 #define I40E_TX_FLAG_CSUM         ((uint32_t)(1 << 0))
  44 #define I40E_TX_FLAG_INSERT_VLAN  ((uint32_t)(1 << 1))
  45 #define I40E_TX_FLAG_TSYN         ((uint32_t)(1 << 2))
  46
  47 #define RTE_PMD_I40E_RX_MAX_BURST 32
  48 #define RTE_PMD_I40E_TX_MAX_BURST 32
  49
  50 #define RTE_I40E_VPMD_RX_BURST        32
  51 #define RTE_I40E_VPMD_TX_BURST        32
  52 #define RTE_I40E_RXQ_REARM_THRESH      32
  53 #define RTE_I40E_MAX_RX_BURST          RTE_I40E_RXQ_REARM_THRESH
  54 #define RTE_I40E_TX_MAX_FREE_BUF_SZ    64
  55 #define RTE_I40E_DESCS_PER_LOOP    4
  56
  57 #define I40E_RXBUF_SZ_1024 1024
  58 #define I40E_RXBUF_SZ_2048 2048
  59
  60 /* In none-PXE mode QLEN must be whole number of 32 descriptors. */
  61 #define I40E_ALIGN_RING_DESC    32
  62
  63 #define I40E_MIN_RING_DESC      64
  64 #define I40E_MAX_RING_DESC      4096
  65
  66 #define I40E_MIN_TSO_MSS          256
  67 #define I40E_MAX_TSO_MSS          9674
  68
  69 #define I40E_TX_MAX_SEG     UINT8_MAX
  70 #define I40E_TX_MAX_MTU_SEG 8
  71
  72 #undef container_of
  73 #define container_of(ptr, type, member) ({ \
  74                 typeof(((type *)0)->member)(*__mptr) = (ptr); \
  75                 (type *)((char *)__mptr - offsetof(type, member)); })
  76
  77 #define I40E_TD_CMD (I40E_TX_DESC_CMD_ICRC |\
  78                      I40E_TX_DESC_CMD_EOP)
  79
  80 enum i40e_header_split_mode {
  81         i40e_header_split_none = 0,
  82         i40e_header_split_enabled = 1,
  83         i40e_header_split_always = 2,
  84         i40e_header_split_reserved
  85 };
  86
  87 #define I40E_HEADER_SPLIT_NONE    ((uint8_t)0)
  88 #define I40E_HEADER_SPLIT_L2      ((uint8_t)(1 << 0))
  89 #define I40E_HEADER_SPLIT_IP      ((uint8_t)(1 << 1))
  90 #define I40E_HEADER_SPLIT_UDP_TCP ((uint8_t)(1 << 2))
  91 #define I40E_HEADER_SPLIT_SCTP    ((uint8_t)(1 << 3))
  92 #define I40E_HEADER_SPLIT_ALL (I40E_HEADER_SPLIT_L2 | \
  93                                I40E_HEADER_SPLIT_IP | \
  94                                I40E_HEADER_SPLIT_UDP_TCP | \
  95                                I40E_HEADER_SPLIT_SCTP)
  96
  97 /* HW desc structure, both 16-byte and 32-byte types are supported */
  98 #ifdef RTE_LIBRTE_I40E_16BYTE_RX_DESC
  99 #define i40e_rx_desc i40e_16byte_rx_desc
 100 #else
 101 #define i40e_rx_desc i40e_32byte_rx_desc
 102 #endif
 103
 104 struct i40e_rx_entry {
 105         struct rte_mbuf *mbuf;
 106 };
 107
 108 /*
 109  * Structure associated with each RX queue.
 110  */
 111 struct i40e_rx_queue {
 112         struct rte_mempool *mp; /**< mbuf pool to populate RX ring */
 113         volatile union i40e_rx_desc *rx_ring;/**< RX ring virtual address */
 114         uint64_t rx_ring_phys_addr; /**< RX ring DMA address */
 115         struct i40e_rx_entry *sw_ring; /**< address of RX soft ring */
 116         uint16_t nb_rx_desc; /**< number of RX descriptors */
 117         uint16_t rx_free_thresh; /**< max free RX desc to hold */
 118         uint16_t rx_tail; /**< current value of tail */
 119         uint16_t nb_rx_hold; /**< number of held free RX desc */
 120         struct rte_mbuf *pkt_first_seg; /**< first segment of current packet */
 121         struct rte_mbuf *pkt_last_seg; /**< last segment of current packet */
 122 #ifdef RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC
 123         uint16_t rx_nb_avail; /**< number of staged packets ready */
 124         uint16_t rx_next_avail; /**< index of next staged packets */
 125         uint16_t rx_free_trigger; /**< triggers rx buffer allocation */
 126         struct rte_mbuf fake_mbuf; /**< dummy mbuf */
 127         struct rte_mbuf *rx_stage[RTE_PMD_I40E_RX_MAX_BURST * 2];
 128 #endif
 129
 130         uint16_t rxrearm_nb;    /**< number of remaining to be re-armed */
 131         uint16_t rxrearm_start; /**< the idx we start the re-arming from */
 132         uint64_t mbuf_initializer; /**< value to init mbufs */
 133
 134         uint8_t port_id; /**< device port ID */
 135         uint8_t crc_len; /**< 0 if CRC stripped, 4 otherwise */
 136         uint16_t queue_id; /**< RX queue index */
 137         uint16_t reg_idx; /**< RX queue register index */
 138         uint8_t drop_en; /**< if not 0, set register bit */
 139         volatile uint8_t *qrx_tail; /**< register address of tail */
 140         struct i40e_vsi *vsi; /**< the VSI this queue belongs to */
 141         uint16_t rx_buf_len; /* The packet buffer size */
 142         uint16_t rx_hdr_len; /* The header buffer size */
 143         uint16_t max_pkt_len; /* Maximum packet length */
 144         uint8_t hs_mode; /* Header Split mode */
 145         bool q_set; /**< indicate if rx queue has been configured */
 146         bool rx_deferred_start; /**< don't start this queue in dev start */
 147         uint16_t rx_using_sse; /**<flag indicate the usage of vPMD for rx */
 148         uint8_t dcb_tc;         /**< Traffic class of rx queue */
 149 };
 150
 151 struct i40e_tx_entry {
 152         struct rte_mbuf *mbuf;
 153         uint16_t next_id;
 154         uint16_t last_id;
 155 };
 156
 157 /*
 158  * Structure associated with each TX queue.
 159  */
 160 struct i40e_tx_queue {
 161         uint16_t nb_tx_desc; /**< number of TX descriptors */
 162         uint64_t tx_ring_phys_addr; /**< TX ring DMA address */
 163         volatile struct i40e_tx_desc *tx_ring; /**< TX ring virtual address */
 164         struct i40e_tx_entry *sw_ring; /**< virtual address of SW ring */
 165         uint16_t tx_tail; /**< current value of tail register */
 166         volatile uint8_t *qtx_tail; /**< register address of tail */
 167         uint16_t nb_tx_used; /**< number of TX desc used since RS bit set */
 168         /**< index to last TX descriptor to have been cleaned */
 169         uint16_t last_desc_cleaned;
 170         /**< Total number of TX descriptors ready to be allocated. */
 171         uint16_t nb_tx_free;
 172         /**< Start freeing TX buffers if there are less free descriptors than
 173              this value. */
 174         uint16_t tx_free_thresh;
 175         /** Number of TX descriptors to use before RS bit is set. */
 176         uint16_t tx_rs_thresh;
 177         uint8_t pthresh; /**< Prefetch threshold register. */
 178         uint8_t hthresh; /**< Host threshold register. */
 179         uint8_t wthresh; /**< Write-back threshold reg. */
 180         uint8_t port_id; /**< Device port identifier. */
 181         uint16_t queue_id; /**< TX queue index. */
 182         uint16_t reg_idx;
 183         uint32_t txq_flags;
 184         struct i40e_vsi *vsi; /**< the VSI this queue belongs to */
 185         uint16_t tx_next_dd;
 186         uint16_t tx_next_rs;
 187         bool q_set; /**< indicate if tx queue has been configured */
 188         bool tx_deferred_start; /**< don't start this queue in dev start */
 189         uint8_t dcb_tc;         /**< Traffic class of tx queue */
 190 };
 191
 192 /** Offload features */
 193 union i40e_tx_offload {
 194         uint64_t data;
 195         struct {
 196                 uint64_t l2_len:7; /**< L2 (MAC) Header Length. */
 197                 uint64_t l3_len:9; /**< L3 (IP) Header Length. */
 198                 uint64_t l4_len:8; /**< L4 Header Length. */
 199                 uint64_t tso_segsz:16; /**< TCP TSO segment size */
 200                 uint64_t outer_l2_len:8; /**< outer L2 Header Length */
 201                 uint64_t outer_l3_len:16; /**< outer L3 Header Length */
 202         };
 203 };
 204
 205 int i40e_dev_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id);
 206 int i40e_dev_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id);
 207 int i40e_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);
 208 int i40e_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id);
 209 const uint32_t *i40e_dev_supported_ptypes_get(struct rte_eth_dev *dev);
 210 int i40e_dev_rx_queue_setup(struct rte_eth_dev *dev,
 211                             uint16_t queue_idx,
 212                             uint16_t nb_desc,
 213                             unsigned int socket_id,
 214                             const struct rte_eth_rxconf *rx_conf,
 215                             struct rte_mempool *mp);
 216 int i40e_dev_tx_queue_setup(struct rte_eth_dev *dev,
 217                             uint16_t queue_idx,
 218                             uint16_t nb_desc,
 219                             unsigned int socket_id,
 220                             const struct rte_eth_txconf *tx_conf);
 221 void i40e_dev_rx_queue_release(void *rxq);
 222 void i40e_dev_tx_queue_release(void *txq);
 223 uint16_t i40e_recv_pkts(void *rx_queue,
 224                         struct rte_mbuf **rx_pkts,
 225                         uint16_t nb_pkts);
 226 uint16_t i40e_recv_scattered_pkts(void *rx_queue,
 227                                   struct rte_mbuf **rx_pkts,
 228                                   uint16_t nb_pkts);
 229 uint16_t i40e_xmit_pkts(void *tx_queue,
 230                         struct rte_mbuf **tx_pkts,
 231                         uint16_t nb_pkts);
 232 uint16_t i40e_prep_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
 233                 uint16_t nb_pkts);
 234 int i40e_tx_queue_init(struct i40e_tx_queue *txq);
 235 int i40e_rx_queue_init(struct i40e_rx_queue *rxq);
 236 void i40e_free_tx_resources(struct i40e_tx_queue *txq);
 237 void i40e_free_rx_resources(struct i40e_rx_queue *rxq);
 238 void i40e_dev_clear_queues(struct rte_eth_dev *dev);
 239 void i40e_dev_free_queues(struct rte_eth_dev *dev);
 240 void i40e_reset_rx_queue(struct i40e_rx_queue *rxq);
 241 void i40e_reset_tx_queue(struct i40e_tx_queue *txq);
 242 void i40e_tx_queue_release_mbufs(struct i40e_tx_queue *txq);
 243 int i40e_alloc_rx_queue_mbufs(struct i40e_rx_queue *rxq);
 244 void i40e_rx_queue_release_mbufs(struct i40e_rx_queue *rxq);
 245
 246 uint32_t i40e_dev_rx_queue_count(struct rte_eth_dev *dev,
 247                                  uint16_t rx_queue_id);
 248 int i40e_dev_rx_descriptor_done(void *rx_queue, uint16_t offset);
 249
 250 uint16_t i40e_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
 251                             uint16_t nb_pkts);
 252 uint16_t i40e_recv_scattered_pkts_vec(void *rx_queue,
 253                                       struct rte_mbuf **rx_pkts,
 254                                       uint16_t nb_pkts);
 255 int i40e_rx_vec_dev_conf_condition_check(struct rte_eth_dev *dev);
 256 int i40e_rxq_vec_setup(struct i40e_rx_queue *rxq);
 257 int i40e_txq_vec_setup(struct i40e_tx_queue *txq);
 258 void i40e_rx_queue_release_mbufs_vec(struct i40e_rx_queue *rxq);
 259 uint16_t i40e_xmit_pkts_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
 260                             uint16_t nb_pkts);
 261 void i40e_set_rx_function(struct rte_eth_dev *dev);
 262 void i40e_set_tx_function_flag(struct rte_eth_dev *dev,
 263                                struct i40e_tx_queue *txq);
 264 void i40e_set_tx_function(struct rte_eth_dev *dev);
 265
 266 /* For each value it means, datasheet of hardware can tell more details
 267  *
 268  * @note: fix i40e_dev_supported_ptypes_get() if any change here.
 269  */
 270 static inline uint32_t
 271 i40e_rxd_pkt_type_mapping(uint8_t ptype)
 272 {
 273         static const uint32_t type_table[UINT8_MAX + 1] __rte_cache_aligned = {
 274                 /* L2 types */
 275                 /* [0] reserved */
 276                 [1] = RTE_PTYPE_L2_ETHER,
 277                 [2] = RTE_PTYPE_L2_ETHER_TIMESYNC,
 278                 /* [3] - [5] reserved */
 279                 [6] = RTE_PTYPE_L2_ETHER_LLDP,
 280                 /* [7] - [10] reserved */
 281                 [11] = RTE_PTYPE_L2_ETHER_ARP,
 282                 /* [12] - [21] reserved */
 283
 284                 /* Non tunneled IPv4 */
 285                 [22] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 286                         RTE_PTYPE_L4_FRAG,
 287                 [23] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 288                         RTE_PTYPE_L4_NONFRAG,
 289                 [24] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 290                         RTE_PTYPE_L4_UDP,
 291                 /* [25] reserved */
 292                 [26] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 293                         RTE_PTYPE_L4_TCP,
 294                 [27] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 295                         RTE_PTYPE_L4_SCTP,
 296                 [28] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 297                         RTE_PTYPE_L4_ICMP,
 298
 299                 /* IPv4 --> IPv4 */
 300                 [29] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 301                         RTE_PTYPE_TUNNEL_IP |
 302                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 303                         RTE_PTYPE_INNER_L4_FRAG,
 304                 [30] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 305                         RTE_PTYPE_TUNNEL_IP |
 306                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 307                         RTE_PTYPE_INNER_L4_NONFRAG,
 308                 [31] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 309                         RTE_PTYPE_TUNNEL_IP |
 310                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 311                         RTE_PTYPE_INNER_L4_UDP,
 312                 /* [32] reserved */
 313                 [33] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 314                         RTE_PTYPE_TUNNEL_IP |
 315                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 316                         RTE_PTYPE_INNER_L4_TCP,
 317                 [34] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 318                         RTE_PTYPE_TUNNEL_IP |
 319                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 320                         RTE_PTYPE_INNER_L4_SCTP,
 321                 [35] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 322                         RTE_PTYPE_TUNNEL_IP |
 323                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 324                         RTE_PTYPE_INNER_L4_ICMP,
 325
 326                 /* IPv4 --> IPv6 */
 327                 [36] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 328                         RTE_PTYPE_TUNNEL_IP |
 329                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 330                         RTE_PTYPE_INNER_L4_FRAG,
 331                 [37] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 332                         RTE_PTYPE_TUNNEL_IP |
 333                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 334                         RTE_PTYPE_INNER_L4_NONFRAG,
 335                 [38] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 336                         RTE_PTYPE_TUNNEL_IP |
 337                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 338                         RTE_PTYPE_INNER_L4_UDP,
 339                 /* [39] reserved */
 340                 [40] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 341                         RTE_PTYPE_TUNNEL_IP |
 342                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 343                         RTE_PTYPE_INNER_L4_TCP,
 344                 [41] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 345                         RTE_PTYPE_TUNNEL_IP |
 346                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 347                         RTE_PTYPE_INNER_L4_SCTP,
 348                 [42] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 349                         RTE_PTYPE_TUNNEL_IP |
 350                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 351                         RTE_PTYPE_INNER_L4_ICMP,
 352
 353                 /* IPv4 --> GRE/Teredo/VXLAN */
 354                 [43] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 355                         RTE_PTYPE_TUNNEL_GRENAT,
 356
 357                 /* IPv4 --> GRE/Teredo/VXLAN --> IPv4 */
 358                 [44] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 359                         RTE_PTYPE_TUNNEL_GRENAT |
 360                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 361                         RTE_PTYPE_INNER_L4_FRAG,
 362                 [45] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 363                         RTE_PTYPE_TUNNEL_GRENAT |
 364                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 365                         RTE_PTYPE_INNER_L4_NONFRAG,
 366                 [46] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 367                         RTE_PTYPE_TUNNEL_GRENAT |
 368                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 369                         RTE_PTYPE_INNER_L4_UDP,
 370                 /* [47] reserved */
 371                 [48] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 372                         RTE_PTYPE_TUNNEL_GRENAT |
 373                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 374                         RTE_PTYPE_INNER_L4_TCP,
 375                 [49] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 376                         RTE_PTYPE_TUNNEL_GRENAT |
 377                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 378                         RTE_PTYPE_INNER_L4_SCTP,
 379                 [50] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 380                         RTE_PTYPE_TUNNEL_GRENAT |
 381                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 382                         RTE_PTYPE_INNER_L4_ICMP,
 383
 384                 /* IPv4 --> GRE/Teredo/VXLAN --> IPv6 */
 385                 [51] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 386                         RTE_PTYPE_TUNNEL_GRENAT |
 387                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 388                         RTE_PTYPE_INNER_L4_FRAG,
 389                 [52] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 390                         RTE_PTYPE_TUNNEL_GRENAT |
 391                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 392                         RTE_PTYPE_INNER_L4_NONFRAG,
 393                 [53] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 394                         RTE_PTYPE_TUNNEL_GRENAT |
 395                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 396                         RTE_PTYPE_INNER_L4_UDP,
 397                 /* [54] reserved */
 398                 [55] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 399                         RTE_PTYPE_TUNNEL_GRENAT |
 400                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 401                         RTE_PTYPE_INNER_L4_TCP,
 402                 [56] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 403                         RTE_PTYPE_TUNNEL_GRENAT |
 404                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 405                         RTE_PTYPE_INNER_L4_SCTP,
 406                 [57] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 407                         RTE_PTYPE_TUNNEL_GRENAT |
 408                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 409                         RTE_PTYPE_INNER_L4_ICMP,
 410
 411                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC */
 412                 [58] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 413                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER,
 414
 415                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC --> IPv4 */
 416                 [59] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 417                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 418                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 419                         RTE_PTYPE_INNER_L4_FRAG,
 420                 [60] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 421                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 422                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 423                         RTE_PTYPE_INNER_L4_NONFRAG,
 424                 [61] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 425                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 426                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 427                         RTE_PTYPE_INNER_L4_UDP,
 428                 /* [62] reserved */
 429                 [63] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 430                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 431                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 432                         RTE_PTYPE_INNER_L4_TCP,
 433                 [64] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 434                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 435                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 436                         RTE_PTYPE_INNER_L4_SCTP,
 437                 [65] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 438                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 439                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 440                         RTE_PTYPE_INNER_L4_ICMP,
 441
 442                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC --> IPv6 */
 443                 [66] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 444                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 445                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 446                         RTE_PTYPE_INNER_L4_FRAG,
 447                 [67] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 448                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 449                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 450                         RTE_PTYPE_INNER_L4_NONFRAG,
 451                 [68] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 452                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 453                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 454                         RTE_PTYPE_INNER_L4_UDP,
 455                 /* [69] reserved */
 456                 [70] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 457                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 458                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 459                         RTE_PTYPE_INNER_L4_TCP,
 460                 [71] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 461                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 462                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 463                         RTE_PTYPE_INNER_L4_SCTP,
 464                 [72] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 465                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 466                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 467                         RTE_PTYPE_INNER_L4_ICMP,
 468
 469                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC/VLAN */
 470                 [73] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 471                         RTE_PTYPE_TUNNEL_GRENAT |
 472                         RTE_PTYPE_INNER_L2_ETHER_VLAN,
 473
 474                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv4 */
 475                 [74] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 476                         RTE_PTYPE_TUNNEL_GRENAT |
 477                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 478                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 479                         RTE_PTYPE_INNER_L4_FRAG,
 480                 [75] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 481                         RTE_PTYPE_TUNNEL_GRENAT |
 482                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 483                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 484                         RTE_PTYPE_INNER_L4_NONFRAG,
 485                 [76] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 486                         RTE_PTYPE_TUNNEL_GRENAT |
 487                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 488                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 489                         RTE_PTYPE_INNER_L4_UDP,
 490                 /* [77] reserved */
 491                 [78] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 492                         RTE_PTYPE_TUNNEL_GRENAT |
 493                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 494                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 495                         RTE_PTYPE_INNER_L4_TCP,
 496                 [79] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 497                         RTE_PTYPE_TUNNEL_GRENAT |
 498                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 499                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 500                         RTE_PTYPE_INNER_L4_SCTP,
 501                 [80] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 502                         RTE_PTYPE_TUNNEL_GRENAT |
 503                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 504                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 505                         RTE_PTYPE_INNER_L4_ICMP,
 506
 507                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv6 */
 508                 [81] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 509                         RTE_PTYPE_TUNNEL_GRENAT |
 510                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 511                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 512                         RTE_PTYPE_INNER_L4_FRAG,
 513                 [82] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 514                         RTE_PTYPE_TUNNEL_GRENAT |
 515                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 516                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 517                         RTE_PTYPE_INNER_L4_NONFRAG,
 518                 [83] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 519                         RTE_PTYPE_TUNNEL_GRENAT |
 520                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 521                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 522                         RTE_PTYPE_INNER_L4_UDP,
 523                 /* [84] reserved */
 524                 [85] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 525                         RTE_PTYPE_TUNNEL_GRENAT |
 526                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 527                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 528                         RTE_PTYPE_INNER_L4_TCP,
 529                 [86] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 530                         RTE_PTYPE_TUNNEL_GRENAT |
 531                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 532                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 533                         RTE_PTYPE_INNER_L4_SCTP,
 534                 [87] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 535                         RTE_PTYPE_TUNNEL_GRENAT |
 536                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 537                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 538                         RTE_PTYPE_INNER_L4_ICMP,
 539
 540                 /* Non tunneled IPv6 */
 541                 [88] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 542                         RTE_PTYPE_L4_FRAG,
 543                 [89] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 544                         RTE_PTYPE_L4_NONFRAG,
 545                 [90] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 546                         RTE_PTYPE_L4_UDP,
 547                 /* [91] reserved */
 548                 [92] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 549                         RTE_PTYPE_L4_TCP,
 550                 [93] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 551                         RTE_PTYPE_L4_SCTP,
 552                 [94] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 553                         RTE_PTYPE_L4_ICMP,
 554
 555                 /* IPv6 --> IPv4 */
 556                 [95] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 557                         RTE_PTYPE_TUNNEL_IP |
 558                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 559                         RTE_PTYPE_INNER_L4_FRAG,
 560                 [96] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 561                         RTE_PTYPE_TUNNEL_IP |
 562                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 563                         RTE_PTYPE_INNER_L4_NONFRAG,
 564                 [97] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 565                         RTE_PTYPE_TUNNEL_IP |
 566                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 567                         RTE_PTYPE_INNER_L4_UDP,
 568                 /* [98] reserved */
 569                 [99] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 570                         RTE_PTYPE_TUNNEL_IP |
 571                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 572                         RTE_PTYPE_INNER_L4_TCP,
 573                 [100] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 574                         RTE_PTYPE_TUNNEL_IP |
 575                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 576                         RTE_PTYPE_INNER_L4_SCTP,
 577                 [101] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 578                         RTE_PTYPE_TUNNEL_IP |
 579                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 580                         RTE_PTYPE_INNER_L4_ICMP,
 581
 582                 /* IPv6 --> IPv6 */
 583                 [102] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 584                         RTE_PTYPE_TUNNEL_IP |
 585                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 586                         RTE_PTYPE_INNER_L4_FRAG,
 587                 [103] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 588                         RTE_PTYPE_TUNNEL_IP |
 589                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 590                         RTE_PTYPE_INNER_L4_NONFRAG,
 591                 [104] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 592                         RTE_PTYPE_TUNNEL_IP |
 593                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 594                         RTE_PTYPE_INNER_L4_UDP,
 595                 /* [105] reserved */
 596                 [106] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 597                         RTE_PTYPE_TUNNEL_IP |
 598                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 599                         RTE_PTYPE_INNER_L4_TCP,
 600                 [107] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 601                         RTE_PTYPE_TUNNEL_IP |
 602                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 603                         RTE_PTYPE_INNER_L4_SCTP,
 604                 [108] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 605                         RTE_PTYPE_TUNNEL_IP |
 606                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 607                         RTE_PTYPE_INNER_L4_ICMP,
 608
 609                 /* IPv6 --> GRE/Teredo/VXLAN */
 610                 [109] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 611                         RTE_PTYPE_TUNNEL_GRENAT,
 612
 613                 /* IPv6 --> GRE/Teredo/VXLAN --> IPv4 */
 614                 [110] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 615                         RTE_PTYPE_TUNNEL_GRENAT |
 616                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 617                         RTE_PTYPE_INNER_L4_FRAG,
 618                 [111] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 619                         RTE_PTYPE_TUNNEL_GRENAT |
 620                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 621                         RTE_PTYPE_INNER_L4_NONFRAG,
 622                 [112] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 623                         RTE_PTYPE_TUNNEL_GRENAT |
 624                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 625                         RTE_PTYPE_INNER_L4_UDP,
 626                 /* [113] reserved */
 627                 [114] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 628                         RTE_PTYPE_TUNNEL_GRENAT |
 629                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 630                         RTE_PTYPE_INNER_L4_TCP,
 631                 [115] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 632                         RTE_PTYPE_TUNNEL_GRENAT |
 633                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 634                         RTE_PTYPE_INNER_L4_SCTP,
 635                 [116] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 636                         RTE_PTYPE_TUNNEL_GRENAT |
 637                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 638                         RTE_PTYPE_INNER_L4_ICMP,
 639
 640                 /* IPv6 --> GRE/Teredo/VXLAN --> IPv6 */
 641                 [117] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 642                         RTE_PTYPE_TUNNEL_GRENAT |
 643                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 644                         RTE_PTYPE_INNER_L4_FRAG,
 645                 [118] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 646                         RTE_PTYPE_TUNNEL_GRENAT |
 647                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 648                         RTE_PTYPE_INNER_L4_NONFRAG,
 649                 [119] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 650                         RTE_PTYPE_TUNNEL_GRENAT |
 651                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 652                         RTE_PTYPE_INNER_L4_UDP,
 653                 /* [120] reserved */
 654                 [121] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 655                         RTE_PTYPE_TUNNEL_GRENAT |
 656                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 657                         RTE_PTYPE_INNER_L4_TCP,
 658                 [122] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 659                         RTE_PTYPE_TUNNEL_GRENAT |
 660                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 661                         RTE_PTYPE_INNER_L4_SCTP,
 662                 [123] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 663                         RTE_PTYPE_TUNNEL_GRENAT |
 664                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 665                         RTE_PTYPE_INNER_L4_ICMP,
 666
 667                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC */
 668                 [124] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 669                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER,
 670
 671                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC --> IPv4 */
 672                 [125] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 673                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 674                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 675                         RTE_PTYPE_INNER_L4_FRAG,
 676                 [126] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 677                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 678                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 679                         RTE_PTYPE_INNER_L4_NONFRAG,
 680                 [127] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 681                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 682                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 683                         RTE_PTYPE_INNER_L4_UDP,
 684                 /* [128] reserved */
 685                 [129] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 686                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 687                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 688                         RTE_PTYPE_INNER_L4_TCP,
 689                 [130] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 690                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 691                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 692                         RTE_PTYPE_INNER_L4_SCTP,
 693                 [131] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 694                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 695                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 696                         RTE_PTYPE_INNER_L4_ICMP,
 697
 698                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC --> IPv6 */
 699                 [132] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 700                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 701                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 702                         RTE_PTYPE_INNER_L4_FRAG,
 703                 [133] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 704                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 705                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 706                         RTE_PTYPE_INNER_L4_NONFRAG,
 707                 [134] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 708                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 709                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 710                         RTE_PTYPE_INNER_L4_UDP,
 711                 /* [135] reserved */
 712                 [136] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 713                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 714                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 715                         RTE_PTYPE_INNER_L4_TCP,
 716                 [137] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 717                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 718                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 719                         RTE_PTYPE_INNER_L4_SCTP,
 720                 [138] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 721                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 722                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 723                         RTE_PTYPE_INNER_L4_ICMP,
 724
 725                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC/VLAN */
 726                 [139] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 727                         RTE_PTYPE_TUNNEL_GRENAT |
 728                         RTE_PTYPE_INNER_L2_ETHER_VLAN,
 729
 730                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv4 */
 731                 [140] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 732                         RTE_PTYPE_TUNNEL_GRENAT |
 733                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 734                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 735                         RTE_PTYPE_INNER_L4_FRAG,
 736                 [141] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 737                         RTE_PTYPE_TUNNEL_GRENAT |
 738                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 739                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 740                         RTE_PTYPE_INNER_L4_NONFRAG,
 741                 [142] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 742                         RTE_PTYPE_TUNNEL_GRENAT |
 743                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 744                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 745                         RTE_PTYPE_INNER_L4_UDP,
 746                 /* [143] reserved */
 747                 [144] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 748                         RTE_PTYPE_TUNNEL_GRENAT |
 749                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 750                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 751                         RTE_PTYPE_INNER_L4_TCP,
 752                 [145] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 753                         RTE_PTYPE_TUNNEL_GRENAT |
 754                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 755                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 756                         RTE_PTYPE_INNER_L4_SCTP,
 757                 [146] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 758                         RTE_PTYPE_TUNNEL_GRENAT |
 759                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 760                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 761                         RTE_PTYPE_INNER_L4_ICMP,
 762
 763                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv6 */
 764                 [147] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 765                         RTE_PTYPE_TUNNEL_GRENAT |
 766                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 767                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 768                         RTE_PTYPE_INNER_L4_FRAG,
 769                 [148] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 770                         RTE_PTYPE_TUNNEL_GRENAT |
 771                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 772                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 773                         RTE_PTYPE_INNER_L4_NONFRAG,
 774                 [149] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 775                         RTE_PTYPE_TUNNEL_GRENAT |
 776                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 777                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 778                         RTE_PTYPE_INNER_L4_UDP,
 779                 /* [150] reserved */
 780                 [151] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 781                         RTE_PTYPE_TUNNEL_GRENAT |
 782                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 783                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 784                         RTE_PTYPE_INNER_L4_TCP,
 785                 [152] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 786                         RTE_PTYPE_TUNNEL_GRENAT |
 787                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 788                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 789                         RTE_PTYPE_INNER_L4_SCTP,
 790                 [153] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 791                         RTE_PTYPE_TUNNEL_GRENAT |
 792                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 793                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 794                         RTE_PTYPE_INNER_L4_ICMP,
 795
 796                 /* L2 NSH packet type */
 797                 [154] = RTE_PTYPE_L2_ETHER_NSH,
 798                 [155] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 799                         RTE_PTYPE_L4_FRAG,
 800                 [156] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 801                         RTE_PTYPE_L4_NONFRAG,
 802                 [157] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 803                         RTE_PTYPE_L4_UDP,
 804                 [158] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 805                         RTE_PTYPE_L4_TCP,
 806                 [159] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 807                         RTE_PTYPE_L4_SCTP,
 808                 [160] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 809                         RTE_PTYPE_L4_ICMP,
 810                 [161] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 811                         RTE_PTYPE_L4_FRAG,
 812                 [162] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 813                         RTE_PTYPE_L4_NONFRAG,
 814                 [163] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 815                         RTE_PTYPE_L4_UDP,
 816                 [164] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 817                         RTE_PTYPE_L4_TCP,
 818                 [165] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 819                         RTE_PTYPE_L4_SCTP,
 820                 [166] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 821                         RTE_PTYPE_L4_ICMP,
 822
 823                 /* All others reserved */
 824         };
 825
 826         return type_table[ptype];
 827 }
 828
 829 #endif /* _I40E_RXTX_H_ */