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 #define I40E_TX_FLAG_CSUM         ((uint32_t)(1 << 0))
  38 #define I40E_TX_FLAG_TSYN         ((uint32_t)(1 << 2))
  39
  40 #define RTE_PMD_I40E_RX_MAX_BURST 32
  41 #define RTE_PMD_I40E_TX_MAX_BURST 32
  42
  43 #define RTE_I40E_VPMD_RX_BURST        32
  44 #define RTE_I40E_VPMD_TX_BURST        32
  45 #define RTE_I40E_RXQ_REARM_THRESH      32
  46 #define RTE_I40E_MAX_RX_BURST          RTE_I40E_RXQ_REARM_THRESH
  47 #define RTE_I40E_TX_MAX_FREE_BUF_SZ    64
  48 #define RTE_I40E_DESCS_PER_LOOP    4
  49
  50 #define I40E_RXBUF_SZ_1024 1024
  51 #define I40E_RXBUF_SZ_2048 2048
  52
  53 /* In none-PXE mode QLEN must be whole number of 32 descriptors. */
  54 #define I40E_ALIGN_RING_DESC    32
  55
  56 #define I40E_MIN_RING_DESC      64
  57 #define I40E_MAX_RING_DESC      4096
  58
  59 #define I40E_MIN_TSO_MSS          256
  60 #define I40E_MAX_TSO_MSS          9674
  61
  62 #define I40E_TX_MAX_SEG     UINT8_MAX
  63 #define I40E_TX_MAX_MTU_SEG 8
  64
  65 #undef container_of
  66 #define container_of(ptr, type, member) ({ \
  67                 typeof(((type *)0)->member)(*__mptr) = (ptr); \
  68                 (type *)((char *)__mptr - offsetof(type, member)); })
  69
  70 #define I40E_TD_CMD (I40E_TX_DESC_CMD_ICRC |\
  71                      I40E_TX_DESC_CMD_EOP)
  72
  73 enum i40e_header_split_mode {
  74         i40e_header_split_none = 0,
  75         i40e_header_split_enabled = 1,
  76         i40e_header_split_always = 2,
  77         i40e_header_split_reserved
  78 };
  79
  80 #define I40E_HEADER_SPLIT_NONE    ((uint8_t)0)
  81 #define I40E_HEADER_SPLIT_L2      ((uint8_t)(1 << 0))
  82 #define I40E_HEADER_SPLIT_IP      ((uint8_t)(1 << 1))
  83 #define I40E_HEADER_SPLIT_UDP_TCP ((uint8_t)(1 << 2))
  84 #define I40E_HEADER_SPLIT_SCTP    ((uint8_t)(1 << 3))
  85 #define I40E_HEADER_SPLIT_ALL (I40E_HEADER_SPLIT_L2 | \
  86                                I40E_HEADER_SPLIT_IP | \
  87                                I40E_HEADER_SPLIT_UDP_TCP | \
  88                                I40E_HEADER_SPLIT_SCTP)
  89
  90 /* HW desc structure, both 16-byte and 32-byte types are supported */
  91 #ifdef RTE_LIBRTE_I40E_16BYTE_RX_DESC
  92 #define i40e_rx_desc i40e_16byte_rx_desc
  93 #else
  94 #define i40e_rx_desc i40e_32byte_rx_desc
  95 #endif
  96
  97 struct i40e_rx_entry {
  98         struct rte_mbuf *mbuf;
  99 };
 100
 101 /*
 102  * Structure associated with each RX queue.
 103  */
 104 struct i40e_rx_queue {
 105         struct rte_mempool *mp; /**< mbuf pool to populate RX ring */
 106         volatile union i40e_rx_desc *rx_ring;/**< RX ring virtual address */
 107         uint64_t rx_ring_phys_addr; /**< RX ring DMA address */
 108         struct i40e_rx_entry *sw_ring; /**< address of RX soft ring */
 109         uint16_t nb_rx_desc; /**< number of RX descriptors */
 110         uint16_t rx_free_thresh; /**< max free RX desc to hold */
 111         uint16_t rx_tail; /**< current value of tail */
 112         uint16_t nb_rx_hold; /**< number of held free RX desc */
 113         struct rte_mbuf *pkt_first_seg; /**< first segment of current packet */
 114         struct rte_mbuf *pkt_last_seg; /**< last segment of current packet */
 115 #ifdef RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC
 116         uint16_t rx_nb_avail; /**< number of staged packets ready */
 117         uint16_t rx_next_avail; /**< index of next staged packets */
 118         uint16_t rx_free_trigger; /**< triggers rx buffer allocation */
 119         struct rte_mbuf fake_mbuf; /**< dummy mbuf */
 120         struct rte_mbuf *rx_stage[RTE_PMD_I40E_RX_MAX_BURST * 2];
 121 #endif
 122
 123         uint16_t rxrearm_nb;    /**< number of remaining to be re-armed */
 124         uint16_t rxrearm_start; /**< the idx we start the re-arming from */
 125         uint64_t mbuf_initializer; /**< value to init mbufs */
 126
 127         uint8_t port_id; /**< device port ID */
 128         uint8_t crc_len; /**< 0 if CRC stripped, 4 otherwise */
 129         uint16_t queue_id; /**< RX queue index */
 130         uint16_t reg_idx; /**< RX queue register index */
 131         uint8_t drop_en; /**< if not 0, set register bit */
 132         volatile uint8_t *qrx_tail; /**< register address of tail */
 133         struct i40e_vsi *vsi; /**< the VSI this queue belongs to */
 134         uint16_t rx_buf_len; /* The packet buffer size */
 135         uint16_t rx_hdr_len; /* The header buffer size */
 136         uint16_t max_pkt_len; /* Maximum packet length */
 137         uint8_t hs_mode; /* Header Split mode */
 138         bool q_set; /**< indicate if rx queue has been configured */
 139         bool rx_deferred_start; /**< don't start this queue in dev start */
 140         uint16_t rx_using_sse; /**<flag indicate the usage of vPMD for rx */
 141         uint8_t dcb_tc;         /**< Traffic class of rx queue */
 142 };
 143
 144 struct i40e_tx_entry {
 145         struct rte_mbuf *mbuf;
 146         uint16_t next_id;
 147         uint16_t last_id;
 148 };
 149
 150 /*
 151  * Structure associated with each TX queue.
 152  */
 153 struct i40e_tx_queue {
 154         uint16_t nb_tx_desc; /**< number of TX descriptors */
 155         uint64_t tx_ring_phys_addr; /**< TX ring DMA address */
 156         volatile struct i40e_tx_desc *tx_ring; /**< TX ring virtual address */
 157         struct i40e_tx_entry *sw_ring; /**< virtual address of SW ring */
 158         uint16_t tx_tail; /**< current value of tail register */
 159         volatile uint8_t *qtx_tail; /**< register address of tail */
 160         uint16_t nb_tx_used; /**< number of TX desc used since RS bit set */
 161         /**< index to last TX descriptor to have been cleaned */
 162         uint16_t last_desc_cleaned;
 163         /**< Total number of TX descriptors ready to be allocated. */
 164         uint16_t nb_tx_free;
 165         /**< Start freeing TX buffers if there are less free descriptors than
 166              this value. */
 167         uint16_t tx_free_thresh;
 168         /** Number of TX descriptors to use before RS bit is set. */
 169         uint16_t tx_rs_thresh;
 170         uint8_t pthresh; /**< Prefetch threshold register. */
 171         uint8_t hthresh; /**< Host threshold register. */
 172         uint8_t wthresh; /**< Write-back threshold reg. */
 173         uint8_t port_id; /**< Device port identifier. */
 174         uint16_t queue_id; /**< TX queue index. */
 175         uint16_t reg_idx;
 176         uint32_t txq_flags;
 177         struct i40e_vsi *vsi; /**< the VSI this queue belongs to */
 178         uint16_t tx_next_dd;
 179         uint16_t tx_next_rs;
 180         bool q_set; /**< indicate if tx queue has been configured */
 181         bool tx_deferred_start; /**< don't start this queue in dev start */
 182         uint8_t dcb_tc;         /**< Traffic class of tx queue */
 183 };
 184
 185 /** Offload features */
 186 union i40e_tx_offload {
 187         uint64_t data;
 188         struct {
 189                 uint64_t l2_len:7; /**< L2 (MAC) Header Length. */
 190                 uint64_t l3_len:9; /**< L3 (IP) Header Length. */
 191                 uint64_t l4_len:8; /**< L4 Header Length. */
 192                 uint64_t tso_segsz:16; /**< TCP TSO segment size */
 193                 uint64_t outer_l2_len:8; /**< outer L2 Header Length */
 194                 uint64_t outer_l3_len:16; /**< outer L3 Header Length */
 195         };
 196 };
 197
 198 int i40e_dev_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id);
 199 int i40e_dev_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id);
 200 int i40e_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);
 201 int i40e_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id);
 202 const uint32_t *i40e_dev_supported_ptypes_get(struct rte_eth_dev *dev);
 203 int i40e_dev_rx_queue_setup(struct rte_eth_dev *dev,
 204                             uint16_t queue_idx,
 205                             uint16_t nb_desc,
 206                             unsigned int socket_id,
 207                             const struct rte_eth_rxconf *rx_conf,
 208                             struct rte_mempool *mp);
 209 int i40e_dev_tx_queue_setup(struct rte_eth_dev *dev,
 210                             uint16_t queue_idx,
 211                             uint16_t nb_desc,
 212                             unsigned int socket_id,
 213                             const struct rte_eth_txconf *tx_conf);
 214 void i40e_dev_rx_queue_release(void *rxq);
 215 void i40e_dev_tx_queue_release(void *txq);
 216 uint16_t i40e_recv_pkts(void *rx_queue,
 217                         struct rte_mbuf **rx_pkts,
 218                         uint16_t nb_pkts);
 219 uint16_t i40e_recv_scattered_pkts(void *rx_queue,
 220                                   struct rte_mbuf **rx_pkts,
 221                                   uint16_t nb_pkts);
 222 uint16_t i40e_xmit_pkts(void *tx_queue,
 223                         struct rte_mbuf **tx_pkts,
 224                         uint16_t nb_pkts);
 225 uint16_t i40e_prep_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
 226                 uint16_t nb_pkts);
 227 int i40e_tx_queue_init(struct i40e_tx_queue *txq);
 228 int i40e_rx_queue_init(struct i40e_rx_queue *rxq);
 229 void i40e_free_tx_resources(struct i40e_tx_queue *txq);
 230 void i40e_free_rx_resources(struct i40e_rx_queue *rxq);
 231 void i40e_dev_clear_queues(struct rte_eth_dev *dev);
 232 void i40e_dev_free_queues(struct rte_eth_dev *dev);
 233 void i40e_reset_rx_queue(struct i40e_rx_queue *rxq);
 234 void i40e_reset_tx_queue(struct i40e_tx_queue *txq);
 235 void i40e_tx_queue_release_mbufs(struct i40e_tx_queue *txq);
 236 int i40e_alloc_rx_queue_mbufs(struct i40e_rx_queue *rxq);
 237 void i40e_rx_queue_release_mbufs(struct i40e_rx_queue *rxq);
 238
 239 uint32_t i40e_dev_rx_queue_count(struct rte_eth_dev *dev,
 240                                  uint16_t rx_queue_id);
 241 int i40e_dev_rx_descriptor_done(void *rx_queue, uint16_t offset);
 242 int i40e_dev_rx_descriptor_status(void *rx_queue, uint16_t offset);
 243 int i40e_dev_tx_descriptor_status(void *tx_queue, uint16_t offset);
 244
 245 uint16_t i40e_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
 246                             uint16_t nb_pkts);
 247 uint16_t i40e_recv_scattered_pkts_vec(void *rx_queue,
 248                                       struct rte_mbuf **rx_pkts,
 249                                       uint16_t nb_pkts);
 250 int i40e_rx_vec_dev_conf_condition_check(struct rte_eth_dev *dev);
 251 int i40e_rxq_vec_setup(struct i40e_rx_queue *rxq);
 252 int i40e_txq_vec_setup(struct i40e_tx_queue *txq);
 253 void i40e_rx_queue_release_mbufs_vec(struct i40e_rx_queue *rxq);
 254 uint16_t i40e_xmit_pkts_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
 255                             uint16_t nb_pkts);
 256 void i40e_set_rx_function(struct rte_eth_dev *dev);
 257 void i40e_set_tx_function_flag(struct rte_eth_dev *dev,
 258                                struct i40e_tx_queue *txq);
 259 void i40e_set_tx_function(struct rte_eth_dev *dev);
 260
 261 /* For each value it means, datasheet of hardware can tell more details
 262  *
 263  * @note: fix i40e_dev_supported_ptypes_get() if any change here.
 264  */
 265 static inline uint32_t
 266 i40e_rxd_pkt_type_mapping(uint8_t ptype)
 267 {
 268         static const uint32_t type_table[UINT8_MAX + 1] __rte_cache_aligned = {
 269                 /* L2 types */
 270                 /* [0] reserved */
 271                 [1] = RTE_PTYPE_L2_ETHER,
 272                 [2] = RTE_PTYPE_L2_ETHER_TIMESYNC,
 273                 /* [3] - [5] reserved */
 274                 [6] = RTE_PTYPE_L2_ETHER_LLDP,
 275                 /* [7] - [10] reserved */
 276                 [11] = RTE_PTYPE_L2_ETHER_ARP,
 277                 /* [12] - [21] reserved */
 278
 279                 /* Non tunneled IPv4 */
 280                 [22] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 281                         RTE_PTYPE_L4_FRAG,
 282                 [23] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 283                         RTE_PTYPE_L4_NONFRAG,
 284                 [24] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 285                         RTE_PTYPE_L4_UDP,
 286                 /* [25] reserved */
 287                 [26] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 288                         RTE_PTYPE_L4_TCP,
 289                 [27] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 290                         RTE_PTYPE_L4_SCTP,
 291                 [28] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 292                         RTE_PTYPE_L4_ICMP,
 293
 294                 /* IPv4 --> IPv4 */
 295                 [29] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 296                         RTE_PTYPE_TUNNEL_IP |
 297                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 298                         RTE_PTYPE_INNER_L4_FRAG,
 299                 [30] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 300                         RTE_PTYPE_TUNNEL_IP |
 301                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 302                         RTE_PTYPE_INNER_L4_NONFRAG,
 303                 [31] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 304                         RTE_PTYPE_TUNNEL_IP |
 305                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 306                         RTE_PTYPE_INNER_L4_UDP,
 307                 /* [32] reserved */
 308                 [33] = 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_TCP,
 312                 [34] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 313                         RTE_PTYPE_TUNNEL_IP |
 314                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 315                         RTE_PTYPE_INNER_L4_SCTP,
 316                 [35] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 317                         RTE_PTYPE_TUNNEL_IP |
 318                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 319                         RTE_PTYPE_INNER_L4_ICMP,
 320
 321                 /* IPv4 --> IPv6 */
 322                 [36] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 323                         RTE_PTYPE_TUNNEL_IP |
 324                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 325                         RTE_PTYPE_INNER_L4_FRAG,
 326                 [37] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 327                         RTE_PTYPE_TUNNEL_IP |
 328                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 329                         RTE_PTYPE_INNER_L4_NONFRAG,
 330                 [38] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 331                         RTE_PTYPE_TUNNEL_IP |
 332                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 333                         RTE_PTYPE_INNER_L4_UDP,
 334                 /* [39] reserved */
 335                 [40] = 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_TCP,
 339                 [41] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 340                         RTE_PTYPE_TUNNEL_IP |
 341                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 342                         RTE_PTYPE_INNER_L4_SCTP,
 343                 [42] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 344                         RTE_PTYPE_TUNNEL_IP |
 345                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 346                         RTE_PTYPE_INNER_L4_ICMP,
 347
 348                 /* IPv4 --> GRE/Teredo/VXLAN */
 349                 [43] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 350                         RTE_PTYPE_TUNNEL_GRENAT,
 351
 352                 /* IPv4 --> GRE/Teredo/VXLAN --> IPv4 */
 353                 [44] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 354                         RTE_PTYPE_TUNNEL_GRENAT |
 355                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 356                         RTE_PTYPE_INNER_L4_FRAG,
 357                 [45] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 358                         RTE_PTYPE_TUNNEL_GRENAT |
 359                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 360                         RTE_PTYPE_INNER_L4_NONFRAG,
 361                 [46] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 362                         RTE_PTYPE_TUNNEL_GRENAT |
 363                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 364                         RTE_PTYPE_INNER_L4_UDP,
 365                 /* [47] reserved */
 366                 [48] = 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_TCP,
 370                 [49] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 371                         RTE_PTYPE_TUNNEL_GRENAT |
 372                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 373                         RTE_PTYPE_INNER_L4_SCTP,
 374                 [50] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 375                         RTE_PTYPE_TUNNEL_GRENAT |
 376                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 377                         RTE_PTYPE_INNER_L4_ICMP,
 378
 379                 /* IPv4 --> GRE/Teredo/VXLAN --> IPv6 */
 380                 [51] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 381                         RTE_PTYPE_TUNNEL_GRENAT |
 382                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 383                         RTE_PTYPE_INNER_L4_FRAG,
 384                 [52] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 385                         RTE_PTYPE_TUNNEL_GRENAT |
 386                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 387                         RTE_PTYPE_INNER_L4_NONFRAG,
 388                 [53] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 389                         RTE_PTYPE_TUNNEL_GRENAT |
 390                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 391                         RTE_PTYPE_INNER_L4_UDP,
 392                 /* [54] reserved */
 393                 [55] = 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_TCP,
 397                 [56] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 398                         RTE_PTYPE_TUNNEL_GRENAT |
 399                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 400                         RTE_PTYPE_INNER_L4_SCTP,
 401                 [57] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 402                         RTE_PTYPE_TUNNEL_GRENAT |
 403                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 404                         RTE_PTYPE_INNER_L4_ICMP,
 405
 406                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC */
 407                 [58] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 408                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER,
 409
 410                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC --> IPv4 */
 411                 [59] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 412                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 413                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 414                         RTE_PTYPE_INNER_L4_FRAG,
 415                 [60] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 416                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 417                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 418                         RTE_PTYPE_INNER_L4_NONFRAG,
 419                 [61] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 420                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 421                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 422                         RTE_PTYPE_INNER_L4_UDP,
 423                 /* [62] reserved */
 424                 [63] = 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_TCP,
 428                 [64] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 429                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 430                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 431                         RTE_PTYPE_INNER_L4_SCTP,
 432                 [65] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 433                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 434                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 435                         RTE_PTYPE_INNER_L4_ICMP,
 436
 437                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC --> IPv6 */
 438                 [66] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 439                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 440                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 441                         RTE_PTYPE_INNER_L4_FRAG,
 442                 [67] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 443                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 444                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 445                         RTE_PTYPE_INNER_L4_NONFRAG,
 446                 [68] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 447                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 448                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 449                         RTE_PTYPE_INNER_L4_UDP,
 450                 /* [69] reserved */
 451                 [70] = 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_TCP,
 455                 [71] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 456                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 457                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 458                         RTE_PTYPE_INNER_L4_SCTP,
 459                 [72] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 460                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 461                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 462                         RTE_PTYPE_INNER_L4_ICMP,
 463
 464                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC/VLAN */
 465                 [73] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 466                         RTE_PTYPE_TUNNEL_GRENAT |
 467                         RTE_PTYPE_INNER_L2_ETHER_VLAN,
 468
 469                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv4 */
 470                 [74] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 471                         RTE_PTYPE_TUNNEL_GRENAT |
 472                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 473                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 474                         RTE_PTYPE_INNER_L4_FRAG,
 475                 [75] = 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_NONFRAG,
 480                 [76] = 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_UDP,
 485                 /* [77] reserved */
 486                 [78] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 487                         RTE_PTYPE_TUNNEL_GRENAT |
 488                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 489                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 490                         RTE_PTYPE_INNER_L4_TCP,
 491                 [79] = 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_SCTP,
 496                 [80] = 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_ICMP,
 501
 502                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv6 */
 503                 [81] = 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_IPV6_EXT_UNKNOWN |
 507                         RTE_PTYPE_INNER_L4_FRAG,
 508                 [82] = 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_NONFRAG,
 513                 [83] = 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_UDP,
 518                 /* [84] reserved */
 519                 [85] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 520                         RTE_PTYPE_TUNNEL_GRENAT |
 521                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 522                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 523                         RTE_PTYPE_INNER_L4_TCP,
 524                 [86] = 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_SCTP,
 529                 [87] = 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_ICMP,
 534
 535                 /* Non tunneled IPv6 */
 536                 [88] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 537                         RTE_PTYPE_L4_FRAG,
 538                 [89] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 539                         RTE_PTYPE_L4_NONFRAG,
 540                 [90] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 541                         RTE_PTYPE_L4_UDP,
 542                 /* [91] reserved */
 543                 [92] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 544                         RTE_PTYPE_L4_TCP,
 545                 [93] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 546                         RTE_PTYPE_L4_SCTP,
 547                 [94] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 548                         RTE_PTYPE_L4_ICMP,
 549
 550                 /* IPv6 --> IPv4 */
 551                 [95] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 552                         RTE_PTYPE_TUNNEL_IP |
 553                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 554                         RTE_PTYPE_INNER_L4_FRAG,
 555                 [96] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 556                         RTE_PTYPE_TUNNEL_IP |
 557                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 558                         RTE_PTYPE_INNER_L4_NONFRAG,
 559                 [97] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 560                         RTE_PTYPE_TUNNEL_IP |
 561                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 562                         RTE_PTYPE_INNER_L4_UDP,
 563                 /* [98] reserved */
 564                 [99] = 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_TCP,
 568                 [100] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 569                         RTE_PTYPE_TUNNEL_IP |
 570                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 571                         RTE_PTYPE_INNER_L4_SCTP,
 572                 [101] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 573                         RTE_PTYPE_TUNNEL_IP |
 574                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 575                         RTE_PTYPE_INNER_L4_ICMP,
 576
 577                 /* IPv6 --> IPv6 */
 578                 [102] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 579                         RTE_PTYPE_TUNNEL_IP |
 580                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 581                         RTE_PTYPE_INNER_L4_FRAG,
 582                 [103] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 583                         RTE_PTYPE_TUNNEL_IP |
 584                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 585                         RTE_PTYPE_INNER_L4_NONFRAG,
 586                 [104] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 587                         RTE_PTYPE_TUNNEL_IP |
 588                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 589                         RTE_PTYPE_INNER_L4_UDP,
 590                 /* [105] reserved */
 591                 [106] = 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_TCP,
 595                 [107] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 596                         RTE_PTYPE_TUNNEL_IP |
 597                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 598                         RTE_PTYPE_INNER_L4_SCTP,
 599                 [108] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 600                         RTE_PTYPE_TUNNEL_IP |
 601                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 602                         RTE_PTYPE_INNER_L4_ICMP,
 603
 604                 /* IPv6 --> GRE/Teredo/VXLAN */
 605                 [109] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 606                         RTE_PTYPE_TUNNEL_GRENAT,
 607
 608                 /* IPv6 --> GRE/Teredo/VXLAN --> IPv4 */
 609                 [110] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 610                         RTE_PTYPE_TUNNEL_GRENAT |
 611                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 612                         RTE_PTYPE_INNER_L4_FRAG,
 613                 [111] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 614                         RTE_PTYPE_TUNNEL_GRENAT |
 615                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 616                         RTE_PTYPE_INNER_L4_NONFRAG,
 617                 [112] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 618                         RTE_PTYPE_TUNNEL_GRENAT |
 619                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 620                         RTE_PTYPE_INNER_L4_UDP,
 621                 /* [113] reserved */
 622                 [114] = 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_TCP,
 626                 [115] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 627                         RTE_PTYPE_TUNNEL_GRENAT |
 628                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 629                         RTE_PTYPE_INNER_L4_SCTP,
 630                 [116] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 631                         RTE_PTYPE_TUNNEL_GRENAT |
 632                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 633                         RTE_PTYPE_INNER_L4_ICMP,
 634
 635                 /* IPv6 --> GRE/Teredo/VXLAN --> IPv6 */
 636                 [117] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 637                         RTE_PTYPE_TUNNEL_GRENAT |
 638                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 639                         RTE_PTYPE_INNER_L4_FRAG,
 640                 [118] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 641                         RTE_PTYPE_TUNNEL_GRENAT |
 642                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 643                         RTE_PTYPE_INNER_L4_NONFRAG,
 644                 [119] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 645                         RTE_PTYPE_TUNNEL_GRENAT |
 646                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 647                         RTE_PTYPE_INNER_L4_UDP,
 648                 /* [120] reserved */
 649                 [121] = 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_TCP,
 653                 [122] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 654                         RTE_PTYPE_TUNNEL_GRENAT |
 655                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 656                         RTE_PTYPE_INNER_L4_SCTP,
 657                 [123] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 658                         RTE_PTYPE_TUNNEL_GRENAT |
 659                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 660                         RTE_PTYPE_INNER_L4_ICMP,
 661
 662                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC */
 663                 [124] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 664                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER,
 665
 666                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC --> IPv4 */
 667                 [125] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 668                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 669                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 670                         RTE_PTYPE_INNER_L4_FRAG,
 671                 [126] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 672                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 673                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 674                         RTE_PTYPE_INNER_L4_NONFRAG,
 675                 [127] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 676                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 677                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 678                         RTE_PTYPE_INNER_L4_UDP,
 679                 /* [128] reserved */
 680                 [129] = 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_TCP,
 684                 [130] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 685                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 686                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 687                         RTE_PTYPE_INNER_L4_SCTP,
 688                 [131] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 689                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 690                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 691                         RTE_PTYPE_INNER_L4_ICMP,
 692
 693                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC --> IPv6 */
 694                 [132] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 695                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 696                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 697                         RTE_PTYPE_INNER_L4_FRAG,
 698                 [133] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 699                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 700                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 701                         RTE_PTYPE_INNER_L4_NONFRAG,
 702                 [134] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 703                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 704                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 705                         RTE_PTYPE_INNER_L4_UDP,
 706                 /* [135] reserved */
 707                 [136] = 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_TCP,
 711                 [137] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 712                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 713                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 714                         RTE_PTYPE_INNER_L4_SCTP,
 715                 [138] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 716                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 717                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 718                         RTE_PTYPE_INNER_L4_ICMP,
 719
 720                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC/VLAN */
 721                 [139] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 722                         RTE_PTYPE_TUNNEL_GRENAT |
 723                         RTE_PTYPE_INNER_L2_ETHER_VLAN,
 724
 725                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv4 */
 726                 [140] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 727                         RTE_PTYPE_TUNNEL_GRENAT |
 728                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 729                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 730                         RTE_PTYPE_INNER_L4_FRAG,
 731                 [141] = 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_NONFRAG,
 736                 [142] = 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_UDP,
 741                 /* [143] reserved */
 742                 [144] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 743                         RTE_PTYPE_TUNNEL_GRENAT |
 744                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 745                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 746                         RTE_PTYPE_INNER_L4_TCP,
 747                 [145] = 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_SCTP,
 752                 [146] = 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_ICMP,
 757
 758                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv6 */
 759                 [147] = 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_IPV6_EXT_UNKNOWN |
 763                         RTE_PTYPE_INNER_L4_FRAG,
 764                 [148] = 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_NONFRAG,
 769                 [149] = 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_UDP,
 774                 /* [150] reserved */
 775                 [151] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 776                         RTE_PTYPE_TUNNEL_GRENAT |
 777                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 778                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 779                         RTE_PTYPE_INNER_L4_TCP,
 780                 [152] = 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_SCTP,
 785                 [153] = 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_ICMP,
 790
 791                 /* L2 NSH packet type */
 792                 [154] = RTE_PTYPE_L2_ETHER_NSH,
 793                 [155] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 794                         RTE_PTYPE_L4_FRAG,
 795                 [156] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 796                         RTE_PTYPE_L4_NONFRAG,
 797                 [157] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 798                         RTE_PTYPE_L4_UDP,
 799                 [158] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 800                         RTE_PTYPE_L4_TCP,
 801                 [159] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 802                         RTE_PTYPE_L4_SCTP,
 803                 [160] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 804                         RTE_PTYPE_L4_ICMP,
 805                 [161] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 806                         RTE_PTYPE_L4_FRAG,
 807                 [162] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 808                         RTE_PTYPE_L4_NONFRAG,
 809                 [163] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 810                         RTE_PTYPE_L4_UDP,
 811                 [164] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 812                         RTE_PTYPE_L4_TCP,
 813                 [165] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 814                         RTE_PTYPE_L4_SCTP,
 815                 [166] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 816                         RTE_PTYPE_L4_ICMP,
 817
 818                 /* All others reserved */
 819         };
 820
 821         return type_table[ptype];
 822 }
 823
 824 #endif /* _I40E_RXTX_H_ */