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 RTE_PMD_I40E_RX_MAX_BURST 32
  38 #define RTE_PMD_I40E_TX_MAX_BURST 32
  39
  40 #define RTE_I40E_VPMD_RX_BURST        32
  41 #define RTE_I40E_VPMD_TX_BURST        32
  42 #define RTE_I40E_RXQ_REARM_THRESH      32
  43 #define RTE_I40E_MAX_RX_BURST          RTE_I40E_RXQ_REARM_THRESH
  44 #define RTE_I40E_TX_MAX_FREE_BUF_SZ    64
  45 #define RTE_I40E_DESCS_PER_LOOP    4
  46
  47 #define I40E_RXBUF_SZ_1024 1024
  48 #define I40E_RXBUF_SZ_2048 2048
  49
  50 /* In none-PXE mode QLEN must be whole number of 32 descriptors. */
  51 #define I40E_ALIGN_RING_DESC    32
  52
  53 #define I40E_MIN_RING_DESC      64
  54 #define I40E_MAX_RING_DESC      4096
  55
  56 #define I40E_MIN_TSO_MSS          256
  57 #define I40E_MAX_TSO_MSS          9674
  58
  59 #define I40E_TX_MAX_SEG     UINT8_MAX
  60 #define I40E_TX_MAX_MTU_SEG 8
  61
  62 #undef container_of
  63 #define container_of(ptr, type, member) ({ \
  64                 typeof(((type *)0)->member)(*__mptr) = (ptr); \
  65                 (type *)((char *)__mptr - offsetof(type, member)); })
  66
  67 #define I40E_TD_CMD (I40E_TX_DESC_CMD_ICRC |\
  68                      I40E_TX_DESC_CMD_EOP)
  69
  70 enum i40e_header_split_mode {
  71         i40e_header_split_none = 0,
  72         i40e_header_split_enabled = 1,
  73         i40e_header_split_always = 2,
  74         i40e_header_split_reserved
  75 };
  76
  77 #define I40E_HEADER_SPLIT_NONE    ((uint8_t)0)
  78 #define I40E_HEADER_SPLIT_L2      ((uint8_t)(1 << 0))
  79 #define I40E_HEADER_SPLIT_IP      ((uint8_t)(1 << 1))
  80 #define I40E_HEADER_SPLIT_UDP_TCP ((uint8_t)(1 << 2))
  81 #define I40E_HEADER_SPLIT_SCTP    ((uint8_t)(1 << 3))
  82 #define I40E_HEADER_SPLIT_ALL (I40E_HEADER_SPLIT_L2 | \
  83                                I40E_HEADER_SPLIT_IP | \
  84                                I40E_HEADER_SPLIT_UDP_TCP | \
  85                                I40E_HEADER_SPLIT_SCTP)
  86
  87 /* HW desc structure, both 16-byte and 32-byte types are supported */
  88 #ifdef RTE_LIBRTE_I40E_16BYTE_RX_DESC
  89 #define i40e_rx_desc i40e_16byte_rx_desc
  90 #else
  91 #define i40e_rx_desc i40e_32byte_rx_desc
  92 #endif
  93
  94 struct i40e_rx_entry {
  95         struct rte_mbuf *mbuf;
  96 };
  97
  98 /*
  99  * Structure associated with each RX queue.
 100  */
 101 struct i40e_rx_queue {
 102         struct rte_mempool *mp; /**< mbuf pool to populate RX ring */
 103         volatile union i40e_rx_desc *rx_ring;/**< RX ring virtual address */
 104         uint64_t rx_ring_phys_addr; /**< RX ring DMA address */
 105         struct i40e_rx_entry *sw_ring; /**< address of RX soft ring */
 106         uint16_t nb_rx_desc; /**< number of RX descriptors */
 107         uint16_t rx_free_thresh; /**< max free RX desc to hold */
 108         uint16_t rx_tail; /**< current value of tail */
 109         uint16_t nb_rx_hold; /**< number of held free RX desc */
 110         struct rte_mbuf *pkt_first_seg; /**< first segment of current packet */
 111         struct rte_mbuf *pkt_last_seg; /**< last segment of current packet */
 112         struct rte_mbuf fake_mbuf; /**< dummy mbuf */
 113 #ifdef RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC
 114         uint16_t rx_nb_avail; /**< number of staged packets ready */
 115         uint16_t rx_next_avail; /**< index of next staged packets */
 116         uint16_t rx_free_trigger; /**< triggers rx buffer allocation */
 117         struct rte_mbuf *rx_stage[RTE_PMD_I40E_RX_MAX_BURST * 2];
 118 #endif
 119
 120         uint16_t rxrearm_nb;    /**< number of remaining to be re-armed */
 121         uint16_t rxrearm_start; /**< the idx we start the re-arming from */
 122         uint64_t mbuf_initializer; /**< value to init mbufs */
 123
 124         uint16_t port_id; /**< device port ID */
 125         uint8_t crc_len; /**< 0 if CRC stripped, 4 otherwise */
 126         uint16_t queue_id; /**< RX queue index */
 127         uint16_t reg_idx; /**< RX queue register index */
 128         uint8_t drop_en; /**< if not 0, set register bit */
 129         volatile uint8_t *qrx_tail; /**< register address of tail */
 130         struct i40e_vsi *vsi; /**< the VSI this queue belongs to */
 131         uint16_t rx_buf_len; /* The packet buffer size */
 132         uint16_t rx_hdr_len; /* The header buffer size */
 133         uint16_t max_pkt_len; /* Maximum packet length */
 134         uint8_t hs_mode; /* Header Split mode */
 135         bool q_set; /**< indicate if rx queue has been configured */
 136         bool rx_deferred_start; /**< don't start this queue in dev start */
 137         uint16_t rx_using_sse; /**<flag indicate the usage of vPMD for rx */
 138         uint8_t dcb_tc;         /**< Traffic class of rx queue */
 139 };
 140
 141 struct i40e_tx_entry {
 142         struct rte_mbuf *mbuf;
 143         uint16_t next_id;
 144         uint16_t last_id;
 145 };
 146
 147 /*
 148  * Structure associated with each TX queue.
 149  */
 150 struct i40e_tx_queue {
 151         uint16_t nb_tx_desc; /**< number of TX descriptors */
 152         uint64_t tx_ring_phys_addr; /**< TX ring DMA address */
 153         volatile struct i40e_tx_desc *tx_ring; /**< TX ring virtual address */
 154         struct i40e_tx_entry *sw_ring; /**< virtual address of SW ring */
 155         uint16_t tx_tail; /**< current value of tail register */
 156         volatile uint8_t *qtx_tail; /**< register address of tail */
 157         uint16_t nb_tx_used; /**< number of TX desc used since RS bit set */
 158         /**< index to last TX descriptor to have been cleaned */
 159         uint16_t last_desc_cleaned;
 160         /**< Total number of TX descriptors ready to be allocated. */
 161         uint16_t nb_tx_free;
 162         /**< Start freeing TX buffers if there are less free descriptors than
 163              this value. */
 164         uint16_t tx_free_thresh;
 165         /** Number of TX descriptors to use before RS bit is set. */
 166         uint16_t tx_rs_thresh;
 167         uint8_t pthresh; /**< Prefetch threshold register. */
 168         uint8_t hthresh; /**< Host threshold register. */
 169         uint8_t wthresh; /**< Write-back threshold reg. */
 170         uint16_t port_id; /**< Device port identifier. */
 171         uint16_t queue_id; /**< TX queue index. */
 172         uint16_t reg_idx;
 173         uint32_t txq_flags;
 174         struct i40e_vsi *vsi; /**< the VSI this queue belongs to */
 175         uint16_t tx_next_dd;
 176         uint16_t tx_next_rs;
 177         bool q_set; /**< indicate if tx queue has been configured */
 178         bool tx_deferred_start; /**< don't start this queue in dev start */
 179         uint8_t dcb_tc;         /**< Traffic class of tx queue */
 180 };
 181
 182 /** Offload features */
 183 union i40e_tx_offload {
 184         uint64_t data;
 185         struct {
 186                 uint64_t l2_len:7; /**< L2 (MAC) Header Length. */
 187                 uint64_t l3_len:9; /**< L3 (IP) Header Length. */
 188                 uint64_t l4_len:8; /**< L4 Header Length. */
 189                 uint64_t tso_segsz:16; /**< TCP TSO segment size */
 190                 uint64_t outer_l2_len:8; /**< outer L2 Header Length */
 191                 uint64_t outer_l3_len:16; /**< outer L3 Header Length */
 192         };
 193 };
 194
 195 int i40e_dev_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id);
 196 int i40e_dev_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id);
 197 int i40e_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);
 198 int i40e_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id);
 199 const uint32_t *i40e_dev_supported_ptypes_get(struct rte_eth_dev *dev);
 200 int i40e_dev_rx_queue_setup(struct rte_eth_dev *dev,
 201                             uint16_t queue_idx,
 202                             uint16_t nb_desc,
 203                             unsigned int socket_id,
 204                             const struct rte_eth_rxconf *rx_conf,
 205                             struct rte_mempool *mp);
 206 int i40e_dev_tx_queue_setup(struct rte_eth_dev *dev,
 207                             uint16_t queue_idx,
 208                             uint16_t nb_desc,
 209                             unsigned int socket_id,
 210                             const struct rte_eth_txconf *tx_conf);
 211 void i40e_dev_rx_queue_release(void *rxq);
 212 void i40e_dev_tx_queue_release(void *txq);
 213 uint16_t i40e_recv_pkts(void *rx_queue,
 214                         struct rte_mbuf **rx_pkts,
 215                         uint16_t nb_pkts);
 216 uint16_t i40e_recv_scattered_pkts(void *rx_queue,
 217                                   struct rte_mbuf **rx_pkts,
 218                                   uint16_t nb_pkts);
 219 uint16_t i40e_xmit_pkts(void *tx_queue,
 220                         struct rte_mbuf **tx_pkts,
 221                         uint16_t nb_pkts);
 222 uint16_t i40e_prep_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
 223                 uint16_t nb_pkts);
 224 int i40e_tx_queue_init(struct i40e_tx_queue *txq);
 225 int i40e_rx_queue_init(struct i40e_rx_queue *rxq);
 226 void i40e_free_tx_resources(struct i40e_tx_queue *txq);
 227 void i40e_free_rx_resources(struct i40e_rx_queue *rxq);
 228 void i40e_dev_clear_queues(struct rte_eth_dev *dev);
 229 void i40e_dev_free_queues(struct rte_eth_dev *dev);
 230 void i40e_reset_rx_queue(struct i40e_rx_queue *rxq);
 231 void i40e_reset_tx_queue(struct i40e_tx_queue *txq);
 232 void i40e_tx_queue_release_mbufs(struct i40e_tx_queue *txq);
 233 int i40e_alloc_rx_queue_mbufs(struct i40e_rx_queue *rxq);
 234 void i40e_rx_queue_release_mbufs(struct i40e_rx_queue *rxq);
 235
 236 uint32_t i40e_dev_rx_queue_count(struct rte_eth_dev *dev,
 237                                  uint16_t rx_queue_id);
 238 int i40e_dev_rx_descriptor_done(void *rx_queue, uint16_t offset);
 239 int i40e_dev_rx_descriptor_status(void *rx_queue, uint16_t offset);
 240 int i40e_dev_tx_descriptor_status(void *tx_queue, uint16_t offset);
 241
 242 uint16_t i40e_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
 243                             uint16_t nb_pkts);
 244 uint16_t i40e_recv_scattered_pkts_vec(void *rx_queue,
 245                                       struct rte_mbuf **rx_pkts,
 246                                       uint16_t nb_pkts);
 247 int i40e_rx_vec_dev_conf_condition_check(struct rte_eth_dev *dev);
 248 int i40e_rxq_vec_setup(struct i40e_rx_queue *rxq);
 249 int i40e_txq_vec_setup(struct i40e_tx_queue *txq);
 250 void i40e_rx_queue_release_mbufs_vec(struct i40e_rx_queue *rxq);
 251 uint16_t i40e_xmit_fixed_burst_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
 252                                    uint16_t nb_pkts);
 253 void i40e_set_rx_function(struct rte_eth_dev *dev);
 254 void i40e_set_tx_function_flag(struct rte_eth_dev *dev,
 255                                struct i40e_tx_queue *txq);
 256 void i40e_set_tx_function(struct rte_eth_dev *dev);
 257 void i40e_set_default_ptype_table(struct rte_eth_dev *dev);
 258 void i40e_set_default_pctype_table(struct rte_eth_dev *dev);
 259
 260 /* For each value it means, datasheet of hardware can tell more details
 261  *
 262  * @note: fix i40e_dev_supported_ptypes_get() if any change here.
 263  */
 264 static inline uint32_t
 265 i40e_get_default_pkt_type(uint8_t ptype)
 266 {
 267         static const uint32_t type_table[UINT8_MAX + 1] __rte_cache_aligned = {
 268                 /* L2 types */
 269                 /* [0] reserved */
 270                 [1] = RTE_PTYPE_L2_ETHER,
 271                 [2] = RTE_PTYPE_L2_ETHER_TIMESYNC,
 272                 /* [3] - [5] reserved */
 273                 [6] = RTE_PTYPE_L2_ETHER_LLDP,
 274                 /* [7] - [10] reserved */
 275                 [11] = RTE_PTYPE_L2_ETHER_ARP,
 276                 /* [12] - [21] reserved */
 277
 278                 /* Non tunneled IPv4 */
 279                 [22] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 280                         RTE_PTYPE_L4_FRAG,
 281                 [23] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 282                         RTE_PTYPE_L4_NONFRAG,
 283                 [24] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 284                         RTE_PTYPE_L4_UDP,
 285                 /* [25] reserved */
 286                 [26] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 287                         RTE_PTYPE_L4_TCP,
 288                 [27] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 289                         RTE_PTYPE_L4_SCTP,
 290                 [28] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 291                         RTE_PTYPE_L4_ICMP,
 292
 293                 /* IPv4 --> IPv4 */
 294                 [29] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 295                         RTE_PTYPE_TUNNEL_IP |
 296                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 297                         RTE_PTYPE_INNER_L4_FRAG,
 298                 [30] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 299                         RTE_PTYPE_TUNNEL_IP |
 300                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 301                         RTE_PTYPE_INNER_L4_NONFRAG,
 302                 [31] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 303                         RTE_PTYPE_TUNNEL_IP |
 304                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 305                         RTE_PTYPE_INNER_L4_UDP,
 306                 /* [32] reserved */
 307                 [33] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 308                         RTE_PTYPE_TUNNEL_IP |
 309                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 310                         RTE_PTYPE_INNER_L4_TCP,
 311                 [34] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 312                         RTE_PTYPE_TUNNEL_IP |
 313                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 314                         RTE_PTYPE_INNER_L4_SCTP,
 315                 [35] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 316                         RTE_PTYPE_TUNNEL_IP |
 317                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 318                         RTE_PTYPE_INNER_L4_ICMP,
 319
 320                 /* IPv4 --> IPv6 */
 321                 [36] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 322                         RTE_PTYPE_TUNNEL_IP |
 323                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 324                         RTE_PTYPE_INNER_L4_FRAG,
 325                 [37] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 326                         RTE_PTYPE_TUNNEL_IP |
 327                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 328                         RTE_PTYPE_INNER_L4_NONFRAG,
 329                 [38] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 330                         RTE_PTYPE_TUNNEL_IP |
 331                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 332                         RTE_PTYPE_INNER_L4_UDP,
 333                 /* [39] reserved */
 334                 [40] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 335                         RTE_PTYPE_TUNNEL_IP |
 336                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 337                         RTE_PTYPE_INNER_L4_TCP,
 338                 [41] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 339                         RTE_PTYPE_TUNNEL_IP |
 340                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 341                         RTE_PTYPE_INNER_L4_SCTP,
 342                 [42] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 343                         RTE_PTYPE_TUNNEL_IP |
 344                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 345                         RTE_PTYPE_INNER_L4_ICMP,
 346
 347                 /* IPv4 --> GRE/Teredo/VXLAN */
 348                 [43] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 349                         RTE_PTYPE_TUNNEL_GRENAT,
 350
 351                 /* IPv4 --> GRE/Teredo/VXLAN --> IPv4 */
 352                 [44] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 353                         RTE_PTYPE_TUNNEL_GRENAT |
 354                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 355                         RTE_PTYPE_INNER_L4_FRAG,
 356                 [45] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 357                         RTE_PTYPE_TUNNEL_GRENAT |
 358                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 359                         RTE_PTYPE_INNER_L4_NONFRAG,
 360                 [46] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 361                         RTE_PTYPE_TUNNEL_GRENAT |
 362                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 363                         RTE_PTYPE_INNER_L4_UDP,
 364                 /* [47] reserved */
 365                 [48] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 366                         RTE_PTYPE_TUNNEL_GRENAT |
 367                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 368                         RTE_PTYPE_INNER_L4_TCP,
 369                 [49] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 370                         RTE_PTYPE_TUNNEL_GRENAT |
 371                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 372                         RTE_PTYPE_INNER_L4_SCTP,
 373                 [50] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 374                         RTE_PTYPE_TUNNEL_GRENAT |
 375                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 376                         RTE_PTYPE_INNER_L4_ICMP,
 377
 378                 /* IPv4 --> GRE/Teredo/VXLAN --> IPv6 */
 379                 [51] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 380                         RTE_PTYPE_TUNNEL_GRENAT |
 381                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 382                         RTE_PTYPE_INNER_L4_FRAG,
 383                 [52] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 384                         RTE_PTYPE_TUNNEL_GRENAT |
 385                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 386                         RTE_PTYPE_INNER_L4_NONFRAG,
 387                 [53] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 388                         RTE_PTYPE_TUNNEL_GRENAT |
 389                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 390                         RTE_PTYPE_INNER_L4_UDP,
 391                 /* [54] reserved */
 392                 [55] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 393                         RTE_PTYPE_TUNNEL_GRENAT |
 394                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 395                         RTE_PTYPE_INNER_L4_TCP,
 396                 [56] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 397                         RTE_PTYPE_TUNNEL_GRENAT |
 398                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 399                         RTE_PTYPE_INNER_L4_SCTP,
 400                 [57] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 401                         RTE_PTYPE_TUNNEL_GRENAT |
 402                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 403                         RTE_PTYPE_INNER_L4_ICMP,
 404
 405                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC */
 406                 [58] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 407                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER,
 408
 409                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC --> IPv4 */
 410                 [59] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 411                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 412                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 413                         RTE_PTYPE_INNER_L4_FRAG,
 414                 [60] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 415                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 416                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 417                         RTE_PTYPE_INNER_L4_NONFRAG,
 418                 [61] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 419                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 420                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 421                         RTE_PTYPE_INNER_L4_UDP,
 422                 /* [62] reserved */
 423                 [63] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 424                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 425                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 426                         RTE_PTYPE_INNER_L4_TCP,
 427                 [64] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 428                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 429                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 430                         RTE_PTYPE_INNER_L4_SCTP,
 431                 [65] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 432                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 433                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 434                         RTE_PTYPE_INNER_L4_ICMP,
 435
 436                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC --> IPv6 */
 437                 [66] = 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_IPV6_EXT_UNKNOWN |
 440                         RTE_PTYPE_INNER_L4_FRAG,
 441                 [67] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 442                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 443                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 444                         RTE_PTYPE_INNER_L4_NONFRAG,
 445                 [68] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 446                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 447                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 448                         RTE_PTYPE_INNER_L4_UDP,
 449                 /* [69] reserved */
 450                 [70] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 451                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 452                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 453                         RTE_PTYPE_INNER_L4_TCP,
 454                 [71] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 455                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 456                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 457                         RTE_PTYPE_INNER_L4_SCTP,
 458                 [72] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 459                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 460                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 461                         RTE_PTYPE_INNER_L4_ICMP,
 462
 463                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC/VLAN */
 464                 [73] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 465                         RTE_PTYPE_TUNNEL_GRENAT |
 466                         RTE_PTYPE_INNER_L2_ETHER_VLAN,
 467
 468                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv4 */
 469                 [74] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 470                         RTE_PTYPE_TUNNEL_GRENAT |
 471                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 472                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 473                         RTE_PTYPE_INNER_L4_FRAG,
 474                 [75] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 475                         RTE_PTYPE_TUNNEL_GRENAT |
 476                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 477                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 478                         RTE_PTYPE_INNER_L4_NONFRAG,
 479                 [76] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 480                         RTE_PTYPE_TUNNEL_GRENAT |
 481                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 482                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 483                         RTE_PTYPE_INNER_L4_UDP,
 484                 /* [77] reserved */
 485                 [78] = 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_TCP,
 490                 [79] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 491                         RTE_PTYPE_TUNNEL_GRENAT |
 492                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 493                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 494                         RTE_PTYPE_INNER_L4_SCTP,
 495                 [80] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 496                         RTE_PTYPE_TUNNEL_GRENAT |
 497                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 498                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 499                         RTE_PTYPE_INNER_L4_ICMP,
 500
 501                 /* IPv4 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv6 */
 502                 [81] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 503                         RTE_PTYPE_TUNNEL_GRENAT |
 504                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 505                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 506                         RTE_PTYPE_INNER_L4_FRAG,
 507                 [82] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 508                         RTE_PTYPE_TUNNEL_GRENAT |
 509                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 510                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 511                         RTE_PTYPE_INNER_L4_NONFRAG,
 512                 [83] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 513                         RTE_PTYPE_TUNNEL_GRENAT |
 514                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 515                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 516                         RTE_PTYPE_INNER_L4_UDP,
 517                 /* [84] reserved */
 518                 [85] = 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_TCP,
 523                 [86] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 524                         RTE_PTYPE_TUNNEL_GRENAT |
 525                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 526                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 527                         RTE_PTYPE_INNER_L4_SCTP,
 528                 [87] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 529                         RTE_PTYPE_TUNNEL_GRENAT |
 530                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 531                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 532                         RTE_PTYPE_INNER_L4_ICMP,
 533
 534                 /* Non tunneled IPv6 */
 535                 [88] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 536                         RTE_PTYPE_L4_FRAG,
 537                 [89] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 538                         RTE_PTYPE_L4_NONFRAG,
 539                 [90] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 540                         RTE_PTYPE_L4_UDP,
 541                 /* [91] reserved */
 542                 [92] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 543                         RTE_PTYPE_L4_TCP,
 544                 [93] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 545                         RTE_PTYPE_L4_SCTP,
 546                 [94] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 547                         RTE_PTYPE_L4_ICMP,
 548
 549                 /* IPv6 --> IPv4 */
 550                 [95] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 551                         RTE_PTYPE_TUNNEL_IP |
 552                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 553                         RTE_PTYPE_INNER_L4_FRAG,
 554                 [96] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 555                         RTE_PTYPE_TUNNEL_IP |
 556                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 557                         RTE_PTYPE_INNER_L4_NONFRAG,
 558                 [97] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 559                         RTE_PTYPE_TUNNEL_IP |
 560                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 561                         RTE_PTYPE_INNER_L4_UDP,
 562                 /* [98] reserved */
 563                 [99] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 564                         RTE_PTYPE_TUNNEL_IP |
 565                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 566                         RTE_PTYPE_INNER_L4_TCP,
 567                 [100] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 568                         RTE_PTYPE_TUNNEL_IP |
 569                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 570                         RTE_PTYPE_INNER_L4_SCTP,
 571                 [101] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 572                         RTE_PTYPE_TUNNEL_IP |
 573                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 574                         RTE_PTYPE_INNER_L4_ICMP,
 575
 576                 /* IPv6 --> IPv6 */
 577                 [102] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 578                         RTE_PTYPE_TUNNEL_IP |
 579                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 580                         RTE_PTYPE_INNER_L4_FRAG,
 581                 [103] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 582                         RTE_PTYPE_TUNNEL_IP |
 583                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 584                         RTE_PTYPE_INNER_L4_NONFRAG,
 585                 [104] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 586                         RTE_PTYPE_TUNNEL_IP |
 587                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 588                         RTE_PTYPE_INNER_L4_UDP,
 589                 /* [105] reserved */
 590                 [106] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 591                         RTE_PTYPE_TUNNEL_IP |
 592                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 593                         RTE_PTYPE_INNER_L4_TCP,
 594                 [107] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 595                         RTE_PTYPE_TUNNEL_IP |
 596                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 597                         RTE_PTYPE_INNER_L4_SCTP,
 598                 [108] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 599                         RTE_PTYPE_TUNNEL_IP |
 600                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 601                         RTE_PTYPE_INNER_L4_ICMP,
 602
 603                 /* IPv6 --> GRE/Teredo/VXLAN */
 604                 [109] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 605                         RTE_PTYPE_TUNNEL_GRENAT,
 606
 607                 /* IPv6 --> GRE/Teredo/VXLAN --> IPv4 */
 608                 [110] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 609                         RTE_PTYPE_TUNNEL_GRENAT |
 610                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 611                         RTE_PTYPE_INNER_L4_FRAG,
 612                 [111] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 613                         RTE_PTYPE_TUNNEL_GRENAT |
 614                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 615                         RTE_PTYPE_INNER_L4_NONFRAG,
 616                 [112] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 617                         RTE_PTYPE_TUNNEL_GRENAT |
 618                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 619                         RTE_PTYPE_INNER_L4_UDP,
 620                 /* [113] reserved */
 621                 [114] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 622                         RTE_PTYPE_TUNNEL_GRENAT |
 623                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 624                         RTE_PTYPE_INNER_L4_TCP,
 625                 [115] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 626                         RTE_PTYPE_TUNNEL_GRENAT |
 627                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 628                         RTE_PTYPE_INNER_L4_SCTP,
 629                 [116] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 630                         RTE_PTYPE_TUNNEL_GRENAT |
 631                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 632                         RTE_PTYPE_INNER_L4_ICMP,
 633
 634                 /* IPv6 --> GRE/Teredo/VXLAN --> IPv6 */
 635                 [117] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 636                         RTE_PTYPE_TUNNEL_GRENAT |
 637                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 638                         RTE_PTYPE_INNER_L4_FRAG,
 639                 [118] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 640                         RTE_PTYPE_TUNNEL_GRENAT |
 641                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 642                         RTE_PTYPE_INNER_L4_NONFRAG,
 643                 [119] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 644                         RTE_PTYPE_TUNNEL_GRENAT |
 645                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 646                         RTE_PTYPE_INNER_L4_UDP,
 647                 /* [120] reserved */
 648                 [121] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 649                         RTE_PTYPE_TUNNEL_GRENAT |
 650                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 651                         RTE_PTYPE_INNER_L4_TCP,
 652                 [122] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 653                         RTE_PTYPE_TUNNEL_GRENAT |
 654                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 655                         RTE_PTYPE_INNER_L4_SCTP,
 656                 [123] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 657                         RTE_PTYPE_TUNNEL_GRENAT |
 658                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 659                         RTE_PTYPE_INNER_L4_ICMP,
 660
 661                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC */
 662                 [124] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 663                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER,
 664
 665                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC --> IPv4 */
 666                 [125] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 667                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 668                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 669                         RTE_PTYPE_INNER_L4_FRAG,
 670                 [126] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 671                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 672                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 673                         RTE_PTYPE_INNER_L4_NONFRAG,
 674                 [127] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 675                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 676                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 677                         RTE_PTYPE_INNER_L4_UDP,
 678                 /* [128] reserved */
 679                 [129] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 680                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 681                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 682                         RTE_PTYPE_INNER_L4_TCP,
 683                 [130] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 684                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 685                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 686                         RTE_PTYPE_INNER_L4_SCTP,
 687                 [131] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 688                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 689                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 690                         RTE_PTYPE_INNER_L4_ICMP,
 691
 692                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC --> IPv6 */
 693                 [132] = 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_IPV6_EXT_UNKNOWN |
 696                         RTE_PTYPE_INNER_L4_FRAG,
 697                 [133] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 698                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 699                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 700                         RTE_PTYPE_INNER_L4_NONFRAG,
 701                 [134] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 702                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 703                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 704                         RTE_PTYPE_INNER_L4_UDP,
 705                 /* [135] reserved */
 706                 [136] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 707                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 708                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 709                         RTE_PTYPE_INNER_L4_TCP,
 710                 [137] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 711                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 712                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 713                         RTE_PTYPE_INNER_L4_SCTP,
 714                 [138] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 715                         RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER |
 716                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 717                         RTE_PTYPE_INNER_L4_ICMP,
 718
 719                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC/VLAN */
 720                 [139] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 721                         RTE_PTYPE_TUNNEL_GRENAT |
 722                         RTE_PTYPE_INNER_L2_ETHER_VLAN,
 723
 724                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv4 */
 725                 [140] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 726                         RTE_PTYPE_TUNNEL_GRENAT |
 727                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 728                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 729                         RTE_PTYPE_INNER_L4_FRAG,
 730                 [141] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 731                         RTE_PTYPE_TUNNEL_GRENAT |
 732                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 733                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 734                         RTE_PTYPE_INNER_L4_NONFRAG,
 735                 [142] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 736                         RTE_PTYPE_TUNNEL_GRENAT |
 737                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 738                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 739                         RTE_PTYPE_INNER_L4_UDP,
 740                 /* [143] reserved */
 741                 [144] = 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_TCP,
 746                 [145] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 747                         RTE_PTYPE_TUNNEL_GRENAT |
 748                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 749                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 750                         RTE_PTYPE_INNER_L4_SCTP,
 751                 [146] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 752                         RTE_PTYPE_TUNNEL_GRENAT |
 753                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 754                         RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
 755                         RTE_PTYPE_INNER_L4_ICMP,
 756
 757                 /* IPv6 --> GRE/Teredo/VXLAN --> MAC/VLAN --> IPv6 */
 758                 [147] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 759                         RTE_PTYPE_TUNNEL_GRENAT |
 760                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 761                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 762                         RTE_PTYPE_INNER_L4_FRAG,
 763                 [148] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 764                         RTE_PTYPE_TUNNEL_GRENAT |
 765                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 766                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 767                         RTE_PTYPE_INNER_L4_NONFRAG,
 768                 [149] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 769                         RTE_PTYPE_TUNNEL_GRENAT |
 770                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 771                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 772                         RTE_PTYPE_INNER_L4_UDP,
 773                 /* [150] reserved */
 774                 [151] = 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_TCP,
 779                 [152] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 780                         RTE_PTYPE_TUNNEL_GRENAT |
 781                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 782                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 783                         RTE_PTYPE_INNER_L4_SCTP,
 784                 [153] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 785                         RTE_PTYPE_TUNNEL_GRENAT |
 786                         RTE_PTYPE_INNER_L2_ETHER_VLAN |
 787                         RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
 788                         RTE_PTYPE_INNER_L4_ICMP,
 789
 790                 /* L2 NSH packet type */
 791                 [154] = RTE_PTYPE_L2_ETHER_NSH,
 792                 [155] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 793                         RTE_PTYPE_L4_FRAG,
 794                 [156] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 795                         RTE_PTYPE_L4_NONFRAG,
 796                 [157] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 797                         RTE_PTYPE_L4_UDP,
 798                 [158] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 799                         RTE_PTYPE_L4_TCP,
 800                 [159] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 801                         RTE_PTYPE_L4_SCTP,
 802                 [160] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 803                         RTE_PTYPE_L4_ICMP,
 804                 [161] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 805                         RTE_PTYPE_L4_FRAG,
 806                 [162] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 807                         RTE_PTYPE_L4_NONFRAG,
 808                 [163] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 809                         RTE_PTYPE_L4_UDP,
 810                 [164] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 811                         RTE_PTYPE_L4_TCP,
 812                 [165] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 813                         RTE_PTYPE_L4_SCTP,
 814                 [166] = RTE_PTYPE_L2_ETHER_NSH | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
 815                         RTE_PTYPE_L4_ICMP,
 816
 817                 /* All others reserved */
 818         };
 819
 820         return type_table[ptype];
 821 }
 822
 823 #endif /* _I40E_RXTX_H_ */