LXR dpdk/app/test-pmd/cmdline

   1/* SPDX-License-Identifier: BSD-3-Clause
   2 * Copyright 2016 6WIND S.A.
   3 * Copyright 2016 Mellanox Technologies, Ltd
   4 */
   5
   6#include <stddef.h>
   7#include <stdint.h>
   8#include <stdio.h>
   9#include <inttypes.h>
  10#include <errno.h>
  11#include <ctype.h>
  12#include <string.h>
  13
  14#include <rte_string_fns.h>
  15#include <rte_common.h>
  16#include <rte_ethdev.h>
  17#include <rte_byteorder.h>
  18#include <cmdline_parse.h>
  19#include <cmdline_parse_etheraddr.h>
  20#include <cmdline_parse_string.h>
  21#include <cmdline_parse_num.h>
  22#include <rte_flow.h>
  23#include <rte_hexdump.h>
  24#include <rte_vxlan.h>
  25#include <rte_gre.h>
  26#include <rte_mpls.h>
  27#include <rte_gtp.h>
  28#include <rte_geneve.h>
  29
  30#include "testpmd.h"
  31
  32/** Parser token indices. */
  33enum index {
  34        /* Special tokens. */
  35        ZERO = 0,
  36        END,
  37        START_SET,
  38        END_SET,
  39
  40        /* Common tokens. */
  41        COMMON_INTEGER,
  42        COMMON_UNSIGNED,
  43        COMMON_PREFIX,
  44        COMMON_BOOLEAN,
  45        COMMON_STRING,
  46        COMMON_HEX,
  47        COMMON_FILE_PATH,
  48        COMMON_MAC_ADDR,
  49        COMMON_IPV4_ADDR,
  50        COMMON_IPV6_ADDR,
  51        COMMON_RULE_ID,
  52        COMMON_PORT_ID,
  53        COMMON_GROUP_ID,
  54        COMMON_PRIORITY_LEVEL,
  55        COMMON_INDIRECT_ACTION_ID,
  56        COMMON_POLICY_ID,
  57        COMMON_FLEX_HANDLE,
  58        COMMON_FLEX_TOKEN,
  59        COMMON_PATTERN_TEMPLATE_ID,
  60        COMMON_ACTIONS_TEMPLATE_ID,
  61        COMMON_TABLE_ID,
  62        COMMON_QUEUE_ID,
  63
  64        /* TOP-level command. */
  65        ADD,
  66
  67        /* Top-level command. */
  68        SET,
  69        /* Sub-leve commands. */
  70        SET_RAW_ENCAP,
  71        SET_RAW_DECAP,
  72        SET_RAW_INDEX,
  73        SET_SAMPLE_ACTIONS,
  74        SET_SAMPLE_INDEX,
  75
  76        /* Top-level command. */
  77        FLOW,
  78        /* Sub-level commands. */
  79        INFO,
  80        CONFIGURE,
  81        PATTERN_TEMPLATE,
  82        ACTIONS_TEMPLATE,
  83        TABLE,
  84        INDIRECT_ACTION,
  85        VALIDATE,
  86        CREATE,
  87        DESTROY,
  88        FLUSH,
  89        DUMP,
  90        QUERY,
  91        LIST,
  92        AGED,
  93        ISOLATE,
  94        TUNNEL,
  95        FLEX,
  96        QUEUE,
  97        PUSH,
  98        PULL,
  99
 100        /* Flex arguments */
 101        FLEX_ITEM_INIT,
 102        FLEX_ITEM_CREATE,
 103        FLEX_ITEM_DESTROY,
 104
 105        /* Pattern template arguments. */
 106        PATTERN_TEMPLATE_CREATE,
 107        PATTERN_TEMPLATE_DESTROY,
 108        PATTERN_TEMPLATE_CREATE_ID,
 109        PATTERN_TEMPLATE_DESTROY_ID,
 110        PATTERN_TEMPLATE_RELAXED_MATCHING,
 111        PATTERN_TEMPLATE_INGRESS,
 112        PATTERN_TEMPLATE_EGRESS,
 113        PATTERN_TEMPLATE_TRANSFER,
 114        PATTERN_TEMPLATE_SPEC,
 115
 116        /* Actions template arguments. */
 117        ACTIONS_TEMPLATE_CREATE,
 118        ACTIONS_TEMPLATE_DESTROY,
 119        ACTIONS_TEMPLATE_CREATE_ID,
 120        ACTIONS_TEMPLATE_DESTROY_ID,
 121        ACTIONS_TEMPLATE_INGRESS,
 122        ACTIONS_TEMPLATE_EGRESS,
 123        ACTIONS_TEMPLATE_TRANSFER,
 124        ACTIONS_TEMPLATE_SPEC,
 125        ACTIONS_TEMPLATE_MASK,
 126
 127        /* Queue arguments. */
 128        QUEUE_CREATE,
 129        QUEUE_DESTROY,
 130        QUEUE_INDIRECT_ACTION,
 131
 132        /* Queue create arguments. */
 133        QUEUE_CREATE_ID,
 134        QUEUE_CREATE_POSTPONE,
 135        QUEUE_TEMPLATE_TABLE,
 136        QUEUE_PATTERN_TEMPLATE,
 137        QUEUE_ACTIONS_TEMPLATE,
 138        QUEUE_SPEC,
 139
 140        /* Queue destroy arguments. */
 141        QUEUE_DESTROY_ID,
 142        QUEUE_DESTROY_POSTPONE,
 143
 144        /* Queue indirect action arguments */
 145        QUEUE_INDIRECT_ACTION_CREATE,
 146        QUEUE_INDIRECT_ACTION_UPDATE,
 147        QUEUE_INDIRECT_ACTION_DESTROY,
 148
 149        /* Queue indirect action create arguments */
 150        QUEUE_INDIRECT_ACTION_CREATE_ID,
 151        QUEUE_INDIRECT_ACTION_INGRESS,
 152        QUEUE_INDIRECT_ACTION_EGRESS,
 153        QUEUE_INDIRECT_ACTION_TRANSFER,
 154        QUEUE_INDIRECT_ACTION_CREATE_POSTPONE,
 155        QUEUE_INDIRECT_ACTION_SPEC,
 156
 157        /* Queue indirect action update arguments */
 158        QUEUE_INDIRECT_ACTION_UPDATE_POSTPONE,
 159
 160        /* Queue indirect action destroy arguments */
 161        QUEUE_INDIRECT_ACTION_DESTROY_ID,
 162        QUEUE_INDIRECT_ACTION_DESTROY_POSTPONE,
 163
 164        /* Push arguments. */
 165        PUSH_QUEUE,
 166
 167        /* Pull arguments. */
 168        PULL_QUEUE,
 169
 170        /* Table arguments. */
 171        TABLE_CREATE,
 172        TABLE_DESTROY,
 173        TABLE_CREATE_ID,
 174        TABLE_DESTROY_ID,
 175        TABLE_GROUP,
 176        TABLE_PRIORITY,
 177        TABLE_INGRESS,
 178        TABLE_EGRESS,
 179        TABLE_TRANSFER,
 180        TABLE_RULES_NUMBER,
 181        TABLE_PATTERN_TEMPLATE,
 182        TABLE_ACTIONS_TEMPLATE,
 183
 184        /* Tunnel arguments. */
 185        TUNNEL_CREATE,
 186        TUNNEL_CREATE_TYPE,
 187        TUNNEL_LIST,
 188        TUNNEL_DESTROY,
 189        TUNNEL_DESTROY_ID,
 190
 191        /* Destroy arguments. */
 192        DESTROY_RULE,
 193
 194        /* Query arguments. */
 195        QUERY_ACTION,
 196
 197        /* List arguments. */
 198        LIST_GROUP,
 199
 200        /* Destroy aged flow arguments. */
 201        AGED_DESTROY,
 202
 203        /* Validate/create arguments. */
 204        VC_GROUP,
 205        VC_PRIORITY,
 206        VC_INGRESS,
 207        VC_EGRESS,
 208        VC_TRANSFER,
 209        VC_TUNNEL_SET,
 210        VC_TUNNEL_MATCH,
 211
 212        /* Dump arguments */
 213        DUMP_ALL,
 214        DUMP_ONE,
 215
 216        /* Configure arguments */
 217        CONFIG_QUEUES_NUMBER,
 218        CONFIG_QUEUES_SIZE,
 219        CONFIG_COUNTERS_NUMBER,
 220        CONFIG_AGING_OBJECTS_NUMBER,
 221        CONFIG_METERS_NUMBER,
 222
 223        /* Indirect action arguments */
 224        INDIRECT_ACTION_CREATE,
 225        INDIRECT_ACTION_UPDATE,
 226        INDIRECT_ACTION_DESTROY,
 227        INDIRECT_ACTION_QUERY,
 228
 229        /* Indirect action create arguments */
 230        INDIRECT_ACTION_CREATE_ID,
 231        INDIRECT_ACTION_INGRESS,
 232        INDIRECT_ACTION_EGRESS,
 233        INDIRECT_ACTION_TRANSFER,
 234        INDIRECT_ACTION_SPEC,
 235
 236        /* Indirect action destroy arguments */
 237        INDIRECT_ACTION_DESTROY_ID,
 238
 239        /* Validate/create pattern. */
 240        ITEM_PATTERN,
 241        ITEM_PARAM_IS,
 242        ITEM_PARAM_SPEC,
 243        ITEM_PARAM_LAST,
 244        ITEM_PARAM_MASK,
 245        ITEM_PARAM_PREFIX,
 246        ITEM_NEXT,
 247        ITEM_END,
 248        ITEM_VOID,
 249        ITEM_INVERT,
 250        ITEM_ANY,
 251        ITEM_ANY_NUM,
 252        ITEM_PF,
 253        ITEM_VF,
 254        ITEM_VF_ID,
 255        ITEM_PHY_PORT,
 256        ITEM_PHY_PORT_INDEX,
 257        ITEM_PORT_ID,
 258        ITEM_PORT_ID_ID,
 259        ITEM_MARK,
 260        ITEM_MARK_ID,
 261        ITEM_RAW,
 262        ITEM_RAW_RELATIVE,
 263        ITEM_RAW_SEARCH,
 264        ITEM_RAW_OFFSET,
 265        ITEM_RAW_LIMIT,
 266        ITEM_RAW_PATTERN,
 267        ITEM_RAW_PATTERN_HEX,
 268        ITEM_ETH,
 269        ITEM_ETH_DST,
 270        ITEM_ETH_SRC,
 271        ITEM_ETH_TYPE,
 272        ITEM_ETH_HAS_VLAN,
 273        ITEM_VLAN,
 274        ITEM_VLAN_TCI,
 275        ITEM_VLAN_PCP,
 276        ITEM_VLAN_DEI,
 277        ITEM_VLAN_VID,
 278        ITEM_VLAN_INNER_TYPE,
 279        ITEM_VLAN_HAS_MORE_VLAN,
 280        ITEM_IPV4,
 281        ITEM_IPV4_VER_IHL,
 282        ITEM_IPV4_TOS,
 283        ITEM_IPV4_ID,
 284        ITEM_IPV4_FRAGMENT_OFFSET,
 285        ITEM_IPV4_TTL,
 286        ITEM_IPV4_PROTO,
 287        ITEM_IPV4_SRC,
 288        ITEM_IPV4_DST,
 289        ITEM_IPV6,
 290        ITEM_IPV6_TC,
 291        ITEM_IPV6_FLOW,
 292        ITEM_IPV6_PROTO,
 293        ITEM_IPV6_HOP,
 294        ITEM_IPV6_SRC,
 295        ITEM_IPV6_DST,
 296        ITEM_IPV6_HAS_FRAG_EXT,
 297        ITEM_ICMP,
 298        ITEM_ICMP_TYPE,
 299        ITEM_ICMP_CODE,
 300        ITEM_ICMP_IDENT,
 301        ITEM_ICMP_SEQ,
 302        ITEM_UDP,
 303        ITEM_UDP_SRC,
 304        ITEM_UDP_DST,
 305        ITEM_TCP,
 306        ITEM_TCP_SRC,
 307        ITEM_TCP_DST,
 308        ITEM_TCP_FLAGS,
 309        ITEM_SCTP,
 310        ITEM_SCTP_SRC,
 311        ITEM_SCTP_DST,
 312        ITEM_SCTP_TAG,
 313        ITEM_SCTP_CKSUM,
 314        ITEM_VXLAN,
 315        ITEM_VXLAN_VNI,
 316        ITEM_VXLAN_LAST_RSVD,
 317        ITEM_E_TAG,
 318        ITEM_E_TAG_GRP_ECID_B,
 319        ITEM_NVGRE,
 320        ITEM_NVGRE_TNI,
 321        ITEM_MPLS,
 322        ITEM_MPLS_LABEL,
 323        ITEM_MPLS_TC,
 324        ITEM_MPLS_S,
 325        ITEM_GRE,
 326        ITEM_GRE_PROTO,
 327        ITEM_GRE_C_RSVD0_VER,
 328        ITEM_GRE_C_BIT,
 329        ITEM_GRE_K_BIT,
 330        ITEM_GRE_S_BIT,
 331        ITEM_FUZZY,
 332        ITEM_FUZZY_THRESH,
 333        ITEM_GTP,
 334        ITEM_GTP_FLAGS,
 335        ITEM_GTP_MSG_TYPE,
 336        ITEM_GTP_TEID,
 337        ITEM_GTPC,
 338        ITEM_GTPU,
 339        ITEM_GENEVE,
 340        ITEM_GENEVE_VNI,
 341        ITEM_GENEVE_PROTO,
 342        ITEM_GENEVE_OPTLEN,
 343        ITEM_VXLAN_GPE,
 344        ITEM_VXLAN_GPE_VNI,
 345        ITEM_ARP_ETH_IPV4,
 346        ITEM_ARP_ETH_IPV4_SHA,
 347        ITEM_ARP_ETH_IPV4_SPA,
 348        ITEM_ARP_ETH_IPV4_THA,
 349        ITEM_ARP_ETH_IPV4_TPA,
 350        ITEM_IPV6_EXT,
 351        ITEM_IPV6_EXT_NEXT_HDR,
 352        ITEM_IPV6_FRAG_EXT,
 353        ITEM_IPV6_FRAG_EXT_NEXT_HDR,
 354        ITEM_IPV6_FRAG_EXT_FRAG_DATA,
 355        ITEM_IPV6_FRAG_EXT_ID,
 356        ITEM_ICMP6,
 357        ITEM_ICMP6_TYPE,
 358        ITEM_ICMP6_CODE,
 359        ITEM_ICMP6_ND_NS,
 360        ITEM_ICMP6_ND_NS_TARGET_ADDR,
 361        ITEM_ICMP6_ND_NA,
 362        ITEM_ICMP6_ND_NA_TARGET_ADDR,
 363        ITEM_ICMP6_ND_OPT,
 364        ITEM_ICMP6_ND_OPT_TYPE,
 365        ITEM_ICMP6_ND_OPT_SLA_ETH,
 366        ITEM_ICMP6_ND_OPT_SLA_ETH_SLA,
 367        ITEM_ICMP6_ND_OPT_TLA_ETH,
 368        ITEM_ICMP6_ND_OPT_TLA_ETH_TLA,
 369        ITEM_META,
 370        ITEM_META_DATA,
 371        ITEM_GRE_KEY,
 372        ITEM_GRE_KEY_VALUE,
 373        ITEM_GRE_OPTION,
 374        ITEM_GRE_OPTION_CHECKSUM,
 375        ITEM_GRE_OPTION_KEY,
 376        ITEM_GRE_OPTION_SEQUENCE,
 377        ITEM_GTP_PSC,
 378        ITEM_GTP_PSC_QFI,
 379        ITEM_GTP_PSC_PDU_T,
 380        ITEM_PPPOES,
 381        ITEM_PPPOED,
 382        ITEM_PPPOE_SEID,
 383        ITEM_PPPOE_PROTO_ID,
 384        ITEM_HIGIG2,
 385        ITEM_HIGIG2_CLASSIFICATION,
 386        ITEM_HIGIG2_VID,
 387        ITEM_TAG,
 388        ITEM_TAG_DATA,
 389        ITEM_TAG_INDEX,
 390        ITEM_L2TPV3OIP,
 391        ITEM_L2TPV3OIP_SESSION_ID,
 392        ITEM_ESP,
 393        ITEM_ESP_SPI,
 394        ITEM_AH,
 395        ITEM_AH_SPI,
 396        ITEM_PFCP,
 397        ITEM_PFCP_S_FIELD,
 398        ITEM_PFCP_SEID,
 399        ITEM_ECPRI,
 400        ITEM_ECPRI_COMMON,
 401        ITEM_ECPRI_COMMON_TYPE,
 402        ITEM_ECPRI_COMMON_TYPE_IQ_DATA,
 403        ITEM_ECPRI_COMMON_TYPE_RTC_CTRL,
 404        ITEM_ECPRI_COMMON_TYPE_DLY_MSR,
 405        ITEM_ECPRI_MSG_IQ_DATA_PCID,
 406        ITEM_ECPRI_MSG_RTC_CTRL_RTCID,
 407        ITEM_ECPRI_MSG_DLY_MSR_MSRID,
 408        ITEM_GENEVE_OPT,
 409        ITEM_GENEVE_OPT_CLASS,
 410        ITEM_GENEVE_OPT_TYPE,
 411        ITEM_GENEVE_OPT_LENGTH,
 412        ITEM_GENEVE_OPT_DATA,
 413        ITEM_INTEGRITY,
 414        ITEM_INTEGRITY_LEVEL,
 415        ITEM_INTEGRITY_VALUE,
 416        ITEM_CONNTRACK,
 417        ITEM_POL_PORT,
 418        ITEM_POL_METER,
 419        ITEM_POL_POLICY,
 420        ITEM_PORT_REPRESENTOR,
 421        ITEM_PORT_REPRESENTOR_PORT_ID,
 422        ITEM_REPRESENTED_PORT,
 423        ITEM_REPRESENTED_PORT_ETHDEV_PORT_ID,
 424        ITEM_FLEX,
 425        ITEM_FLEX_ITEM_HANDLE,
 426        ITEM_FLEX_PATTERN_HANDLE,
 427        ITEM_L2TPV2,
 428        ITEM_L2TPV2_TYPE,
 429        ITEM_L2TPV2_TYPE_DATA,
 430        ITEM_L2TPV2_TYPE_DATA_L,
 431        ITEM_L2TPV2_TYPE_DATA_S,
 432        ITEM_L2TPV2_TYPE_DATA_O,
 433        ITEM_L2TPV2_TYPE_DATA_L_S,
 434        ITEM_L2TPV2_TYPE_CTRL,
 435        ITEM_L2TPV2_MSG_DATA_TUNNEL_ID,
 436        ITEM_L2TPV2_MSG_DATA_SESSION_ID,
 437        ITEM_L2TPV2_MSG_DATA_L_LENGTH,
 438        ITEM_L2TPV2_MSG_DATA_L_TUNNEL_ID,
 439        ITEM_L2TPV2_MSG_DATA_L_SESSION_ID,
 440        ITEM_L2TPV2_MSG_DATA_S_TUNNEL_ID,
 441        ITEM_L2TPV2_MSG_DATA_S_SESSION_ID,
 442        ITEM_L2TPV2_MSG_DATA_S_NS,
 443        ITEM_L2TPV2_MSG_DATA_S_NR,
 444        ITEM_L2TPV2_MSG_DATA_O_TUNNEL_ID,
 445        ITEM_L2TPV2_MSG_DATA_O_SESSION_ID,
 446        ITEM_L2TPV2_MSG_DATA_O_OFFSET,
 447        ITEM_L2TPV2_MSG_DATA_L_S_LENGTH,
 448        ITEM_L2TPV2_MSG_DATA_L_S_TUNNEL_ID,
 449        ITEM_L2TPV2_MSG_DATA_L_S_SESSION_ID,
 450        ITEM_L2TPV2_MSG_DATA_L_S_NS,
 451        ITEM_L2TPV2_MSG_DATA_L_S_NR,
 452        ITEM_L2TPV2_MSG_CTRL_LENGTH,
 453        ITEM_L2TPV2_MSG_CTRL_TUNNEL_ID,
 454        ITEM_L2TPV2_MSG_CTRL_SESSION_ID,
 455        ITEM_L2TPV2_MSG_CTRL_NS,
 456        ITEM_L2TPV2_MSG_CTRL_NR,
 457        ITEM_PPP,
 458        ITEM_PPP_ADDR,
 459        ITEM_PPP_CTRL,
 460        ITEM_PPP_PROTO_ID,
 461
 462        /* Validate/create actions. */
 463        ACTIONS,
 464        ACTION_NEXT,
 465        ACTION_END,
 466        ACTION_VOID,
 467        ACTION_PASSTHRU,
 468        ACTION_JUMP,
 469        ACTION_JUMP_GROUP,
 470        ACTION_MARK,
 471        ACTION_MARK_ID,
 472        ACTION_FLAG,
 473        ACTION_QUEUE,
 474        ACTION_QUEUE_INDEX,
 475        ACTION_DROP,
 476        ACTION_COUNT,
 477        ACTION_COUNT_ID,
 478        ACTION_RSS,
 479        ACTION_RSS_FUNC,
 480        ACTION_RSS_LEVEL,
 481        ACTION_RSS_FUNC_DEFAULT,
 482        ACTION_RSS_FUNC_TOEPLITZ,
 483        ACTION_RSS_FUNC_SIMPLE_XOR,
 484        ACTION_RSS_FUNC_SYMMETRIC_TOEPLITZ,
 485        ACTION_RSS_TYPES,
 486        ACTION_RSS_TYPE,
 487        ACTION_RSS_KEY,
 488        ACTION_RSS_KEY_LEN,
 489        ACTION_RSS_QUEUES,
 490        ACTION_RSS_QUEUE,
 491        ACTION_PF,
 492        ACTION_VF,
 493        ACTION_VF_ORIGINAL,
 494        ACTION_VF_ID,
 495        ACTION_PHY_PORT,
 496        ACTION_PHY_PORT_ORIGINAL,
 497        ACTION_PHY_PORT_INDEX,
 498        ACTION_PORT_ID,
 499        ACTION_PORT_ID_ORIGINAL,
 500        ACTION_PORT_ID_ID,
 501        ACTION_METER,
 502        ACTION_METER_COLOR,
 503        ACTION_METER_COLOR_TYPE,
 504        ACTION_METER_COLOR_GREEN,
 505        ACTION_METER_COLOR_YELLOW,
 506        ACTION_METER_COLOR_RED,
 507        ACTION_METER_ID,
 508        ACTION_OF_SET_MPLS_TTL,
 509        ACTION_OF_SET_MPLS_TTL_MPLS_TTL,
 510        ACTION_OF_DEC_MPLS_TTL,
 511        ACTION_OF_SET_NW_TTL,
 512        ACTION_OF_SET_NW_TTL_NW_TTL,
 513        ACTION_OF_DEC_NW_TTL,
 514        ACTION_OF_COPY_TTL_OUT,
 515        ACTION_OF_COPY_TTL_IN,
 516        ACTION_OF_POP_VLAN,
 517        ACTION_OF_PUSH_VLAN,
 518        ACTION_OF_PUSH_VLAN_ETHERTYPE,
 519        ACTION_OF_SET_VLAN_VID,
 520        ACTION_OF_SET_VLAN_VID_VLAN_VID,
 521        ACTION_OF_SET_VLAN_PCP,
 522        ACTION_OF_SET_VLAN_PCP_VLAN_PCP,
 523        ACTION_OF_POP_MPLS,
 524        ACTION_OF_POP_MPLS_ETHERTYPE,
 525        ACTION_OF_PUSH_MPLS,
 526        ACTION_OF_PUSH_MPLS_ETHERTYPE,
 527        ACTION_VXLAN_ENCAP,
 528        ACTION_VXLAN_DECAP,
 529        ACTION_NVGRE_ENCAP,
 530        ACTION_NVGRE_DECAP,
 531        ACTION_L2_ENCAP,
 532        ACTION_L2_DECAP,
 533        ACTION_MPLSOGRE_ENCAP,
 534        ACTION_MPLSOGRE_DECAP,
 535        ACTION_MPLSOUDP_ENCAP,
 536        ACTION_MPLSOUDP_DECAP,
 537        ACTION_SET_IPV4_SRC,
 538        ACTION_SET_IPV4_SRC_IPV4_SRC,
 539        ACTION_SET_IPV4_DST,
 540        ACTION_SET_IPV4_DST_IPV4_DST,
 541        ACTION_SET_IPV6_SRC,
 542        ACTION_SET_IPV6_SRC_IPV6_SRC,
 543        ACTION_SET_IPV6_DST,
 544        ACTION_SET_IPV6_DST_IPV6_DST,
 545        ACTION_SET_TP_SRC,
 546        ACTION_SET_TP_SRC_TP_SRC,
 547        ACTION_SET_TP_DST,
 548        ACTION_SET_TP_DST_TP_DST,
 549        ACTION_MAC_SWAP,
 550        ACTION_DEC_TTL,
 551        ACTION_SET_TTL,
 552        ACTION_SET_TTL_TTL,
 553        ACTION_SET_MAC_SRC,
 554        ACTION_SET_MAC_SRC_MAC_SRC,
 555        ACTION_SET_MAC_DST,
 556        ACTION_SET_MAC_DST_MAC_DST,
 557        ACTION_INC_TCP_SEQ,
 558        ACTION_INC_TCP_SEQ_VALUE,
 559        ACTION_DEC_TCP_SEQ,
 560        ACTION_DEC_TCP_SEQ_VALUE,
 561        ACTION_INC_TCP_ACK,
 562        ACTION_INC_TCP_ACK_VALUE,
 563        ACTION_DEC_TCP_ACK,
 564        ACTION_DEC_TCP_ACK_VALUE,
 565        ACTION_RAW_ENCAP,
 566        ACTION_RAW_DECAP,
 567        ACTION_RAW_ENCAP_INDEX,
 568        ACTION_RAW_ENCAP_INDEX_VALUE,
 569        ACTION_RAW_DECAP_INDEX,
 570        ACTION_RAW_DECAP_INDEX_VALUE,
 571        ACTION_SET_TAG,
 572        ACTION_SET_TAG_DATA,
 573        ACTION_SET_TAG_INDEX,
 574        ACTION_SET_TAG_MASK,
 575        ACTION_SET_META,
 576        ACTION_SET_META_DATA,
 577        ACTION_SET_META_MASK,
 578        ACTION_SET_IPV4_DSCP,
 579        ACTION_SET_IPV4_DSCP_VALUE,
 580        ACTION_SET_IPV6_DSCP,
 581        ACTION_SET_IPV6_DSCP_VALUE,
 582        ACTION_AGE,
 583        ACTION_AGE_TIMEOUT,
 584        ACTION_SAMPLE,
 585        ACTION_SAMPLE_RATIO,
 586        ACTION_SAMPLE_INDEX,
 587        ACTION_SAMPLE_INDEX_VALUE,
 588        ACTION_INDIRECT,
 589        INDIRECT_ACTION_ID2PTR,
 590        ACTION_MODIFY_FIELD,
 591        ACTION_MODIFY_FIELD_OP,
 592        ACTION_MODIFY_FIELD_OP_VALUE,
 593        ACTION_MODIFY_FIELD_DST_TYPE,
 594        ACTION_MODIFY_FIELD_DST_TYPE_VALUE,
 595        ACTION_MODIFY_FIELD_DST_LEVEL,
 596        ACTION_MODIFY_FIELD_DST_OFFSET,
 597        ACTION_MODIFY_FIELD_SRC_TYPE,
 598        ACTION_MODIFY_FIELD_SRC_TYPE_VALUE,
 599        ACTION_MODIFY_FIELD_SRC_LEVEL,
 600        ACTION_MODIFY_FIELD_SRC_OFFSET,
 601        ACTION_MODIFY_FIELD_SRC_VALUE,
 602        ACTION_MODIFY_FIELD_SRC_POINTER,
 603        ACTION_MODIFY_FIELD_WIDTH,
 604        ACTION_CONNTRACK,
 605        ACTION_CONNTRACK_UPDATE,
 606        ACTION_CONNTRACK_UPDATE_DIR,
 607        ACTION_CONNTRACK_UPDATE_CTX,
 608        ACTION_POL_G,
 609        ACTION_POL_Y,
 610        ACTION_POL_R,
 611        ACTION_PORT_REPRESENTOR,
 612        ACTION_PORT_REPRESENTOR_PORT_ID,
 613        ACTION_REPRESENTED_PORT,
 614        ACTION_REPRESENTED_PORT_ETHDEV_PORT_ID,
 615};
 616
 617/** Maximum size for pattern in struct rte_flow_item_raw. */
 618#define ITEM_RAW_PATTERN_SIZE 512
 619
 620/** Maximum size for GENEVE option data pattern in bytes. */
 621#define ITEM_GENEVE_OPT_DATA_SIZE 124
 622
 623/** Storage size for struct rte_flow_item_raw including pattern. */
 624#define ITEM_RAW_SIZE \
 625        (sizeof(struct rte_flow_item_raw) + ITEM_RAW_PATTERN_SIZE)
 626
 627/** Maximum size for external pattern in struct rte_flow_action_modify_data. */
 628#define ACTION_MODIFY_PATTERN_SIZE 32
 629
 630/** Storage size for struct rte_flow_action_modify_field including pattern. */
 631#define ACTION_MODIFY_SIZE \
 632        (sizeof(struct rte_flow_action_modify_field) + \
 633        ACTION_MODIFY_PATTERN_SIZE)
 634
 635/** Maximum number of queue indices in struct rte_flow_action_rss. */
 636#define ACTION_RSS_QUEUE_NUM 128
 637
 638/** Storage for struct rte_flow_action_rss including external data. */
 639struct action_rss_data {
 640        struct rte_flow_action_rss conf;
 641        uint8_t key[RSS_HASH_KEY_LENGTH];
 642        uint16_t queue[ACTION_RSS_QUEUE_NUM];
 643};
 644
 645/** Maximum data size in struct rte_flow_action_raw_encap. */
 646#define ACTION_RAW_ENCAP_MAX_DATA 512
 647#define RAW_ENCAP_CONFS_MAX_NUM 8
 648
 649/** Storage for struct rte_flow_action_raw_encap. */
 650struct raw_encap_conf {
 651        uint8_t data[ACTION_RAW_ENCAP_MAX_DATA];
 652        uint8_t preserve[ACTION_RAW_ENCAP_MAX_DATA];
 653        size_t size;
 654};
 655
 656struct raw_encap_conf raw_encap_confs[RAW_ENCAP_CONFS_MAX_NUM];
 657
 658/** Storage for struct rte_flow_action_raw_encap including external data. */
 659struct action_raw_encap_data {
 660        struct rte_flow_action_raw_encap conf;
 661        uint8_t data[ACTION_RAW_ENCAP_MAX_DATA];
 662        uint8_t preserve[ACTION_RAW_ENCAP_MAX_DATA];
 663        uint16_t idx;
 664};
 665
 666/** Storage for struct rte_flow_action_raw_decap. */
 667struct raw_decap_conf {
 668        uint8_t data[ACTION_RAW_ENCAP_MAX_DATA];
 669        size_t size;
 670};
 671
 672struct raw_decap_conf raw_decap_confs[RAW_ENCAP_CONFS_MAX_NUM];
 673
 674/** Storage for struct rte_flow_action_raw_decap including external data. */
 675struct action_raw_decap_data {
 676        struct rte_flow_action_raw_decap conf;
 677        uint8_t data[ACTION_RAW_ENCAP_MAX_DATA];
 678        uint16_t idx;
 679};
 680
 681struct vxlan_encap_conf vxlan_encap_conf = {
 682        .select_ipv4 = 1,
 683        .select_vlan = 0,
 684        .select_tos_ttl = 0,
 685        .vni = "\x00\x00\x00",
 686        .udp_src = 0,
 687        .udp_dst = RTE_BE16(RTE_VXLAN_DEFAULT_PORT),
 688        .ipv4_src = RTE_IPV4(127, 0, 0, 1),
 689        .ipv4_dst = RTE_IPV4(255, 255, 255, 255),
 690        .ipv6_src = "\x00\x00\x00\x00\x00\x00\x00\x00"
 691                "\x00\x00\x00\x00\x00\x00\x00\x01",
 692        .ipv6_dst = "\x00\x00\x00\x00\x00\x00\x00\x00"
 693                "\x00\x00\x00\x00\x00\x00\x11\x11",
 694        .vlan_tci = 0,
 695        .ip_tos = 0,
 696        .ip_ttl = 255,
 697        .eth_src = "\x00\x00\x00\x00\x00\x00",
 698        .eth_dst = "\xff\xff\xff\xff\xff\xff",
 699};
 700
 701/** Maximum number of items in struct rte_flow_action_vxlan_encap. */
 702#define ACTION_VXLAN_ENCAP_ITEMS_NUM 6
 703
 704/** Storage for struct rte_flow_action_vxlan_encap including external data. */
 705struct action_vxlan_encap_data {
 706        struct rte_flow_action_vxlan_encap conf;
 707        struct rte_flow_item items[ACTION_VXLAN_ENCAP_ITEMS_NUM];
 708        struct rte_flow_item_eth item_eth;
 709        struct rte_flow_item_vlan item_vlan;
 710        union {
 711                struct rte_flow_item_ipv4 item_ipv4;
 712                struct rte_flow_item_ipv6 item_ipv6;
 713        };
 714        struct rte_flow_item_udp item_udp;
 715        struct rte_flow_item_vxlan item_vxlan;
 716};
 717
 718struct nvgre_encap_conf nvgre_encap_conf = {
 719        .select_ipv4 = 1,
 720        .select_vlan = 0,
 721        .tni = "\x00\x00\x00",
 722        .ipv4_src = RTE_IPV4(127, 0, 0, 1),
 723        .ipv4_dst = RTE_IPV4(255, 255, 255, 255),
 724        .ipv6_src = "\x00\x00\x00\x00\x00\x00\x00\x00"
 725                "\x00\x00\x00\x00\x00\x00\x00\x01",
 726        .ipv6_dst = "\x00\x00\x00\x00\x00\x00\x00\x00"
 727                "\x00\x00\x00\x00\x00\x00\x11\x11",
 728        .vlan_tci = 0,
 729        .eth_src = "\x00\x00\x00\x00\x00\x00",
 730        .eth_dst = "\xff\xff\xff\xff\xff\xff",
 731};
 732
 733/** Maximum number of items in struct rte_flow_action_nvgre_encap. */
 734#define ACTION_NVGRE_ENCAP_ITEMS_NUM 5
 735
 736/** Storage for struct rte_flow_action_nvgre_encap including external data. */
 737struct action_nvgre_encap_data {
 738        struct rte_flow_action_nvgre_encap conf;
 739        struct rte_flow_item items[ACTION_NVGRE_ENCAP_ITEMS_NUM];
 740        struct rte_flow_item_eth item_eth;
 741        struct rte_flow_item_vlan item_vlan;
 742        union {
 743                struct rte_flow_item_ipv4 item_ipv4;
 744                struct rte_flow_item_ipv6 item_ipv6;
 745        };
 746        struct rte_flow_item_nvgre item_nvgre;
 747};
 748
 749struct l2_encap_conf l2_encap_conf;
 750
 751struct l2_decap_conf l2_decap_conf;
 752
 753struct mplsogre_encap_conf mplsogre_encap_conf;
 754
 755struct mplsogre_decap_conf mplsogre_decap_conf;
 756
 757struct mplsoudp_encap_conf mplsoudp_encap_conf;
 758
 759struct mplsoudp_decap_conf mplsoudp_decap_conf;
 760
 761struct rte_flow_action_conntrack conntrack_context;
 762
 763#define ACTION_SAMPLE_ACTIONS_NUM 10
 764#define RAW_SAMPLE_CONFS_MAX_NUM 8
 765/** Storage for struct rte_flow_action_sample including external data. */
 766struct action_sample_data {
 767        struct rte_flow_action_sample conf;
 768        uint32_t idx;
 769};
 770/** Storage for struct rte_flow_action_sample. */
 771struct raw_sample_conf {
 772        struct rte_flow_action data[ACTION_SAMPLE_ACTIONS_NUM];
 773};
 774struct raw_sample_conf raw_sample_confs[RAW_SAMPLE_CONFS_MAX_NUM];
 775struct rte_flow_action_mark sample_mark[RAW_SAMPLE_CONFS_MAX_NUM];
 776struct rte_flow_action_queue sample_queue[RAW_SAMPLE_CONFS_MAX_NUM];
 777struct rte_flow_action_count sample_count[RAW_SAMPLE_CONFS_MAX_NUM];
 778struct rte_flow_action_port_id sample_port_id[RAW_SAMPLE_CONFS_MAX_NUM];
 779struct rte_flow_action_raw_encap sample_encap[RAW_SAMPLE_CONFS_MAX_NUM];
 780struct action_vxlan_encap_data sample_vxlan_encap[RAW_SAMPLE_CONFS_MAX_NUM];
 781struct action_nvgre_encap_data sample_nvgre_encap[RAW_SAMPLE_CONFS_MAX_NUM];
 782struct action_rss_data sample_rss_data[RAW_SAMPLE_CONFS_MAX_NUM];
 783struct rte_flow_action_vf sample_vf[RAW_SAMPLE_CONFS_MAX_NUM];
 784
 785static const char *const modify_field_ops[] = {
 786        "set", "add", "sub", NULL
 787};
 788
 789static const char *const modify_field_ids[] = {
 790        "start", "mac_dst", "mac_src",
 791        "vlan_type", "vlan_id", "mac_type",
 792        "ipv4_dscp", "ipv4_ttl", "ipv4_src", "ipv4_dst",
 793        "ipv6_dscp", "ipv6_hoplimit", "ipv6_src", "ipv6_dst",
 794        "tcp_port_src", "tcp_port_dst",
 795        "tcp_seq_num", "tcp_ack_num", "tcp_flags",
 796        "udp_port_src", "udp_port_dst",
 797        "vxlan_vni", "geneve_vni", "gtp_teid",
 798        "tag", "mark", "meta", "pointer", "value",
 799        "ipv4_ecn", "ipv6_ecn", NULL
 800};
 801
 802/** Maximum number of subsequent tokens and arguments on the stack. */
 803#define CTX_STACK_SIZE 16
 804
 805/** Parser context. */
 806struct context {
 807        /** Stack of subsequent token lists to process. */
 808        const enum index *next[CTX_STACK_SIZE];
 809        /** Arguments for stacked tokens. */
 810        const void *args[CTX_STACK_SIZE];
 811        enum index curr; /**< Current token index. */
 812        enum index prev; /**< Index of the last token seen. */
 813        int next_num; /**< Number of entries in next[]. */
 814        int args_num; /**< Number of entries in args[]. */
 815        uint32_t eol:1; /**< EOL has been detected. */
 816        uint32_t last:1; /**< No more arguments. */
 817        portid_t port; /**< Current port ID (for completions). */
 818        uint32_t objdata; /**< Object-specific data. */
 819        void *object; /**< Address of current object for relative offsets. */
 820        void *objmask; /**< Object a full mask must be written to. */
 821};
 822
 823/** Token argument. */
 824struct arg {
 825        uint32_t hton:1; /**< Use network byte ordering. */
 826        uint32_t sign:1; /**< Value is signed. */
 827        uint32_t bounded:1; /**< Value is bounded. */
 828        uintmax_t min; /**< Minimum value if bounded. */
 829        uintmax_t max; /**< Maximum value if bounded. */
 830        uint32_t offset; /**< Relative offset from ctx->object. */
 831        uint32_t size; /**< Field size. */
 832        const uint8_t *mask; /**< Bit-mask to use instead of offset/size. */
 833};
 834
 835/** Parser token definition. */
 836struct token {
 837        /** Type displayed during completion (defaults to "TOKEN"). */
 838        const char *type;
 839        /** Help displayed during completion (defaults to token name). */
 840        const char *help;
 841        /** Private data used by parser functions. */
 842        const void *priv;
 843        /**
 844         * Lists of subsequent tokens to push on the stack. Each call to the
 845         * parser consumes the last entry of that stack.
 846         */
 847        const enum index *const *next;
 848        /** Arguments stack for subsequent tokens that need them. */
 849        const struct arg *const *args;
 850        /**
 851         * Token-processing callback, returns -1 in case of error, the
 852         * length of the matched string otherwise. If NULL, attempts to
 853         * match the token name.
 854         *
 855         * If buf is not NULL, the result should be stored in it according
 856         * to context. An error is returned if not large enough.
 857         */
 858        int (*call)(struct context *ctx, const struct token *token,
 859                    const char *str, unsigned int len,
 860                    void *buf, unsigned int size);
 861        /**
 862         * Callback that provides possible values for this token, used for
 863         * completion. Returns -1 in case of error, the number of possible
 864         * values otherwise. If NULL, the token name is used.
 865         *
 866         * If buf is not NULL, entry index ent is written to buf and the
 867         * full length of the entry is returned (same behavior as
 868         * snprintf()).
 869         */
 870        int (*comp)(struct context *ctx, const struct token *token,
 871                    unsigned int ent, char *buf, unsigned int size);
 872        /** Mandatory token name, no default value. */
 873        const char *name;
 874};
 875
 876/** Static initializer for the next field. */
 877#define NEXT(...) (const enum index *const []){ __VA_ARGS__, NULL, }
 878
 879/** Static initializer for a NEXT() entry. */
 880#define NEXT_ENTRY(...) (const enum index []){ __VA_ARGS__, ZERO, }
 881
 882/** Static initializer for the args field. */
 883#define ARGS(...) (const struct arg *const []){ __VA_ARGS__, NULL, }
 884
 885/** Static initializer for ARGS() to target a field. */
 886#define ARGS_ENTRY(s, f) \
 887        (&(const struct arg){ \
 888                .offset = offsetof(s, f), \
 889                .size = sizeof(((s *)0)->f), \
 890        })
 891
 892/** Static initializer for ARGS() to target a bit-field. */
 893#define ARGS_ENTRY_BF(s, f, b) \
 894        (&(const struct arg){ \
 895                .size = sizeof(s), \
 896                .mask = (const void *)&(const s){ .f = (1 << (b)) - 1 }, \
 897        })
 898
 899/** Static initializer for ARGS() to target a field with limits. */
 900#define ARGS_ENTRY_BOUNDED(s, f, i, a) \
 901        (&(const struct arg){ \
 902                .bounded = 1, \
 903                .min = (i), \
 904                .max = (a), \
 905                .offset = offsetof(s, f), \
 906                .size = sizeof(((s *)0)->f), \
 907        })
 908
 909/** Static initializer for ARGS() to target an arbitrary bit-mask. */
 910#define ARGS_ENTRY_MASK(s, f, m) \
 911        (&(const struct arg){ \
 912                .offset = offsetof(s, f), \
 913                .size = sizeof(((s *)0)->f), \
 914                .mask = (const void *)(m), \
 915        })
 916
 917/** Same as ARGS_ENTRY_MASK() using network byte ordering for the value. */
 918#define ARGS_ENTRY_MASK_HTON(s, f, m) \
 919        (&(const struct arg){ \
 920                .hton = 1, \
 921                .offset = offsetof(s, f), \
 922                .size = sizeof(((s *)0)->f), \
 923                .mask = (const void *)(m), \
 924        })
 925
 926/** Static initializer for ARGS() to target a pointer. */
 927#define ARGS_ENTRY_PTR(s, f) \
 928        (&(const struct arg){ \
 929                .size = sizeof(*((s *)0)->f), \
 930        })
 931
 932/** Static initializer for ARGS() with arbitrary offset and size. */
 933#define ARGS_ENTRY_ARB(o, s) \
 934        (&(const struct arg){ \
 935                .offset = (o), \
 936                .size = (s), \
 937        })
 938
 939/** Same as ARGS_ENTRY_ARB() with bounded values. */
 940#define ARGS_ENTRY_ARB_BOUNDED(o, s, i, a) \
 941        (&(const struct arg){ \
 942                .bounded = 1, \
 943                .min = (i), \
 944                .max = (a), \
 945                .offset = (o), \
 946                .size = (s), \
 947        })
 948
 949/** Same as ARGS_ENTRY() using network byte ordering. */
 950#define ARGS_ENTRY_HTON(s, f) \
 951        (&(const struct arg){ \
 952                .hton = 1, \
 953                .offset = offsetof(s, f), \
 954                .size = sizeof(((s *)0)->f), \
 955        })
 956
 957/** Same as ARGS_ENTRY_HTON() for a single argument, without structure. */
 958#define ARG_ENTRY_HTON(s) \
 959        (&(const struct arg){ \
 960                .hton = 1, \
 961                .offset = 0, \
 962                .size = sizeof(s), \
 963        })
 964
 965/** Parser output buffer layout expected by cmd_flow_parsed(). */
 966struct buffer {
 967        enum index command; /**< Flow command. */
 968        portid_t port; /**< Affected port ID. */
 969        queueid_t queue; /** Async queue ID. */
 970        bool postpone; /** Postpone async operation */
 971        union {
 972                struct {
 973                        struct rte_flow_port_attr port_attr;
 974                        uint32_t nb_queue;
 975                        struct rte_flow_queue_attr queue_attr;
 976                } configure; /**< Configuration arguments. */
 977                struct {
 978                        uint32_t *template_id;
 979                        uint32_t template_id_n;
 980                } templ_destroy; /**< Template destroy arguments. */
 981                struct {
 982                        uint32_t id;
 983                        struct rte_flow_template_table_attr attr;
 984                        uint32_t *pat_templ_id;
 985                        uint32_t pat_templ_id_n;
 986                        uint32_t *act_templ_id;
 987                        uint32_t act_templ_id_n;
 988                } table; /**< Table arguments. */
 989                struct {
 990                        uint32_t *table_id;
 991                        uint32_t table_id_n;
 992                } table_destroy; /**< Template destroy arguments. */
 993                struct {
 994                        uint32_t *action_id;
 995                        uint32_t action_id_n;
 996                } ia_destroy; /**< Indirect action destroy arguments. */
 997                struct {
 998                        uint32_t action_id;
 999                } ia; /* Indirect action query arguments */
1000                struct {

1001                        uint32_t table_id;
1002                        uint32_t pat_templ_id;
1003                        uint32_t act_templ_id;
1004                        struct rte_flow_attr attr;
1005                        struct tunnel_ops tunnel_ops;
1006                        struct rte_flow_item *pattern;
1007                        struct rte_flow_action *actions;
1008                        struct rte_flow_action *masks;
1009                        uint32_t pattern_n;
1010                        uint32_t actions_n;
1011                        uint8_t *data;
1012                } vc; /**< Validate/create arguments. */
1013                struct {
1014                        uint32_t *rule;
1015                        uint32_t rule_n;
1016                } destroy; /**< Destroy arguments. */
1017                struct {
1018                        char file[128];
1019                        bool mode;
1020                        uint32_t rule;
1021                } dump; /**< Dump arguments. */
1022                struct {
1023                        uint32_t rule;
1024                        struct rte_flow_action action;
1025                } query; /**< Query arguments. */
1026                struct {
1027                        uint32_t *group;
1028                        uint32_t group_n;
1029                } list; /**< List arguments. */
1030                struct {
1031                        int set;
1032                } isolate; /**< Isolated mode arguments. */
1033                struct {
1034                        int destroy;
1035                } aged; /**< Aged arguments. */
1036                struct {
1037                        uint32_t policy_id;
1038                } policy;/**< Policy arguments. */
1039                struct {
1040                        uint16_t token;
1041                        uintptr_t uintptr;
1042                        char filename[128];
1043                } flex; /**< Flex arguments*/
1044        } args; /**< Command arguments. */
1045};
1046
1047/** Private data for pattern items. */
1048struct parse_item_priv {
1049        enum rte_flow_item_type type; /**< Item type. */
1050        uint32_t size; /**< Size of item specification structure. */
1051};
1052
1053#define PRIV_ITEM(t, s) \
1054        (&(const struct parse_item_priv){ \
1055                .type = RTE_FLOW_ITEM_TYPE_ ## t, \
1056                .size = s, \
1057        })
1058
1059/** Private data for actions. */
1060struct parse_action_priv {
1061        enum rte_flow_action_type type; /**< Action type. */
1062        uint32_t size; /**< Size of action configuration structure. */
1063};
1064
1065#define PRIV_ACTION(t, s) \
1066        (&(const struct parse_action_priv){ \
1067                .type = RTE_FLOW_ACTION_TYPE_ ## t, \
1068                .size = s, \
1069        })
1070
1071static const enum index next_flex_item[] = {
1072        FLEX_ITEM_INIT,
1073        FLEX_ITEM_CREATE,
1074        FLEX_ITEM_DESTROY,
1075        ZERO,
1076};
1077
1078static const enum index next_config_attr[] = {
1079        CONFIG_QUEUES_NUMBER,
1080        CONFIG_QUEUES_SIZE,
1081        CONFIG_COUNTERS_NUMBER,
1082        CONFIG_AGING_OBJECTS_NUMBER,
1083        CONFIG_METERS_NUMBER,
1084        END,
1085        ZERO,
1086};
1087
1088static const enum index next_pt_subcmd[] = {
1089        PATTERN_TEMPLATE_CREATE,
1090        PATTERN_TEMPLATE_DESTROY,
1091        ZERO,
1092};
1093
1094static const enum index next_pt_attr[] = {
1095        PATTERN_TEMPLATE_CREATE_ID,
1096        PATTERN_TEMPLATE_RELAXED_MATCHING,
1097        PATTERN_TEMPLATE_INGRESS,
1098        PATTERN_TEMPLATE_EGRESS,
1099        PATTERN_TEMPLATE_TRANSFER,
1100        PATTERN_TEMPLATE_SPEC,
1101        ZERO,
1102};
1103
1104static const enum index next_pt_destroy_attr[] = {
1105        PATTERN_TEMPLATE_DESTROY_ID,
1106        END,
1107        ZERO,
1108};
1109
1110static const enum index next_at_subcmd[] = {
1111        ACTIONS_TEMPLATE_CREATE,
1112        ACTIONS_TEMPLATE_DESTROY,
1113        ZERO,
1114};
1115
1116static const enum index next_at_attr[] = {
1117        ACTIONS_TEMPLATE_CREATE_ID,
1118        ACTIONS_TEMPLATE_INGRESS,
1119        ACTIONS_TEMPLATE_EGRESS,
1120        ACTIONS_TEMPLATE_TRANSFER,
1121        ACTIONS_TEMPLATE_SPEC,
1122        ZERO,
1123};
1124
1125static const enum index next_at_destroy_attr[] = {
1126        ACTIONS_TEMPLATE_DESTROY_ID,
1127        END,
1128        ZERO,
1129};
1130
1131static const enum index next_table_subcmd[] = {
1132        TABLE_CREATE,
1133        TABLE_DESTROY,
1134        ZERO,
1135};
1136
1137static const enum index next_table_attr[] = {
1138        TABLE_CREATE_ID,
1139        TABLE_GROUP,
1140        TABLE_PRIORITY,
1141        TABLE_INGRESS,
1142        TABLE_EGRESS,
1143        TABLE_TRANSFER,
1144        TABLE_RULES_NUMBER,
1145        TABLE_PATTERN_TEMPLATE,
1146        TABLE_ACTIONS_TEMPLATE,
1147        END,
1148        ZERO,
1149};
1150
1151static const enum index next_table_destroy_attr[] = {
1152        TABLE_DESTROY_ID,
1153        END,
1154        ZERO,
1155};
1156
1157static const enum index next_queue_subcmd[] = {
1158        QUEUE_CREATE,
1159        QUEUE_DESTROY,
1160        QUEUE_INDIRECT_ACTION,
1161        ZERO,
1162};
1163
1164static const enum index next_queue_destroy_attr[] = {
1165        QUEUE_DESTROY_ID,
1166        END,
1167        ZERO,
1168};
1169
1170static const enum index next_qia_subcmd[] = {
1171        QUEUE_INDIRECT_ACTION_CREATE,
1172        QUEUE_INDIRECT_ACTION_UPDATE,
1173        QUEUE_INDIRECT_ACTION_DESTROY,
1174        ZERO,
1175};
1176
1177static const enum index next_qia_create_attr[] = {
1178        QUEUE_INDIRECT_ACTION_CREATE_ID,
1179        QUEUE_INDIRECT_ACTION_INGRESS,
1180        QUEUE_INDIRECT_ACTION_EGRESS,
1181        QUEUE_INDIRECT_ACTION_TRANSFER,
1182        QUEUE_INDIRECT_ACTION_CREATE_POSTPONE,
1183        QUEUE_INDIRECT_ACTION_SPEC,
1184        ZERO,
1185};
1186
1187static const enum index next_qia_update_attr[] = {
1188        QUEUE_INDIRECT_ACTION_UPDATE_POSTPONE,
1189        QUEUE_INDIRECT_ACTION_SPEC,
1190        ZERO,
1191};
1192
1193static const enum index next_qia_destroy_attr[] = {
1194        QUEUE_INDIRECT_ACTION_DESTROY_POSTPONE,
1195        QUEUE_INDIRECT_ACTION_DESTROY_ID,
1196        END,
1197        ZERO,
1198};
1199
1200static const enum index next_ia_create_attr[] = {
1201        INDIRECT_ACTION_CREATE_ID,
1202        INDIRECT_ACTION_INGRESS,
1203        INDIRECT_ACTION_EGRESS,
1204        INDIRECT_ACTION_TRANSFER,
1205        INDIRECT_ACTION_SPEC,
1206        ZERO,
1207};
1208
1209static const enum index next_dump_subcmd[] = {
1210        DUMP_ALL,
1211        DUMP_ONE,
1212        ZERO,
1213};
1214
1215static const enum index next_ia_subcmd[] = {
1216        INDIRECT_ACTION_CREATE,
1217        INDIRECT_ACTION_UPDATE,
1218        INDIRECT_ACTION_DESTROY,
1219        INDIRECT_ACTION_QUERY,
1220        ZERO,
1221};
1222
1223static const enum index next_vc_attr[] = {
1224        VC_GROUP,
1225        VC_PRIORITY,
1226        VC_INGRESS,
1227        VC_EGRESS,
1228        VC_TRANSFER,
1229        VC_TUNNEL_SET,
1230        VC_TUNNEL_MATCH,
1231        ITEM_PATTERN,
1232        ZERO,
1233};
1234
1235static const enum index next_destroy_attr[] = {
1236        DESTROY_RULE,
1237        END,
1238        ZERO,
1239};
1240
1241static const enum index next_dump_attr[] = {
1242        COMMON_FILE_PATH,
1243        END,
1244        ZERO,
1245};
1246
1247static const enum index next_list_attr[] = {
1248        LIST_GROUP,
1249        END,
1250        ZERO,
1251};
1252
1253static const enum index next_aged_attr[] = {
1254        AGED_DESTROY,
1255        END,
1256        ZERO,
1257};
1258
1259static const enum index next_ia_destroy_attr[] = {
1260        INDIRECT_ACTION_DESTROY_ID,
1261        END,
1262        ZERO,
1263};
1264
1265static const enum index item_param[] = {
1266        ITEM_PARAM_IS,
1267        ITEM_PARAM_SPEC,
1268        ITEM_PARAM_LAST,
1269        ITEM_PARAM_MASK,
1270        ITEM_PARAM_PREFIX,
1271        ZERO,
1272};
1273
1274static const enum index next_item[] = {
1275        ITEM_END,
1276        ITEM_VOID,
1277        ITEM_INVERT,
1278        ITEM_ANY,
1279        ITEM_PF,
1280        ITEM_VF,
1281        ITEM_PHY_PORT,
1282        ITEM_PORT_ID,
1283        ITEM_MARK,
1284        ITEM_RAW,
1285        ITEM_ETH,
1286        ITEM_VLAN,
1287        ITEM_IPV4,
1288        ITEM_IPV6,
1289        ITEM_ICMP,
1290        ITEM_UDP,
1291        ITEM_TCP,
1292        ITEM_SCTP,
1293        ITEM_VXLAN,
1294        ITEM_E_TAG,
1295        ITEM_NVGRE,
1296        ITEM_MPLS,
1297        ITEM_GRE,
1298        ITEM_FUZZY,
1299        ITEM_GTP,
1300        ITEM_GTPC,
1301        ITEM_GTPU,
1302        ITEM_GENEVE,
1303        ITEM_VXLAN_GPE,
1304        ITEM_ARP_ETH_IPV4,
1305        ITEM_IPV6_EXT,
1306        ITEM_IPV6_FRAG_EXT,
1307        ITEM_ICMP6,
1308        ITEM_ICMP6_ND_NS,
1309        ITEM_ICMP6_ND_NA,
1310        ITEM_ICMP6_ND_OPT,
1311        ITEM_ICMP6_ND_OPT_SLA_ETH,
1312        ITEM_ICMP6_ND_OPT_TLA_ETH,
1313        ITEM_META,
1314        ITEM_GRE_KEY,
1315        ITEM_GRE_OPTION,
1316        ITEM_GTP_PSC,
1317        ITEM_PPPOES,
1318        ITEM_PPPOED,
1319        ITEM_PPPOE_PROTO_ID,
1320        ITEM_HIGIG2,
1321        ITEM_TAG,
1322        ITEM_L2TPV3OIP,
1323        ITEM_ESP,
1324        ITEM_AH,
1325        ITEM_PFCP,
1326        ITEM_ECPRI,
1327        ITEM_GENEVE_OPT,
1328        ITEM_INTEGRITY,
1329        ITEM_CONNTRACK,
1330        ITEM_PORT_REPRESENTOR,
1331        ITEM_REPRESENTED_PORT,
1332        ITEM_FLEX,
1333        ITEM_L2TPV2,
1334        ITEM_PPP,
1335        END_SET,
1336        ZERO,
1337};
1338
1339static const enum index item_fuzzy[] = {
1340        ITEM_FUZZY_THRESH,
1341        ITEM_NEXT,
1342        ZERO,
1343};
1344
1345static const enum index item_any[] = {
1346        ITEM_ANY_NUM,
1347        ITEM_NEXT,
1348        ZERO,
1349};
1350
1351static const enum index item_vf[] = {
1352        ITEM_VF_ID,
1353        ITEM_NEXT,
1354        ZERO,
1355};
1356
1357static const enum index item_phy_port[] = {
1358        ITEM_PHY_PORT_INDEX,
1359        ITEM_NEXT,
1360        ZERO,
1361};
1362
1363static const enum index item_port_id[] = {
1364        ITEM_PORT_ID_ID,
1365        ITEM_NEXT,
1366        ZERO,
1367};
1368
1369static const enum index item_mark[] = {
1370        ITEM_MARK_ID,
1371        ITEM_NEXT,
1372        ZERO,
1373};
1374
1375static const enum index item_raw[] = {
1376        ITEM_RAW_RELATIVE,
1377        ITEM_RAW_SEARCH,
1378        ITEM_RAW_OFFSET,
1379        ITEM_RAW_LIMIT,
1380        ITEM_RAW_PATTERN,
1381        ITEM_RAW_PATTERN_HEX,
1382        ITEM_NEXT,
1383        ZERO,
1384};
1385
1386static const enum index item_eth[] = {
1387        ITEM_ETH_DST,
1388        ITEM_ETH_SRC,
1389        ITEM_ETH_TYPE,
1390        ITEM_ETH_HAS_VLAN,
1391        ITEM_NEXT,
1392        ZERO,
1393};
1394
1395static const enum index item_vlan[] = {
1396        ITEM_VLAN_TCI,
1397        ITEM_VLAN_PCP,
1398        ITEM_VLAN_DEI,
1399        ITEM_VLAN_VID,
1400        ITEM_VLAN_INNER_TYPE,
1401        ITEM_VLAN_HAS_MORE_VLAN,
1402        ITEM_NEXT,
1403        ZERO,
1404};
1405
1406static const enum index item_ipv4[] = {
1407        ITEM_IPV4_VER_IHL,
1408        ITEM_IPV4_TOS,
1409        ITEM_IPV4_ID,
1410        ITEM_IPV4_FRAGMENT_OFFSET,
1411        ITEM_IPV4_TTL,
1412        ITEM_IPV4_PROTO,
1413        ITEM_IPV4_SRC,
1414        ITEM_IPV4_DST,
1415        ITEM_NEXT,
1416        ZERO,
1417};
1418
1419static const enum index item_ipv6[] = {
1420        ITEM_IPV6_TC,
1421        ITEM_IPV6_FLOW,
1422        ITEM_IPV6_PROTO,
1423        ITEM_IPV6_HOP,
1424        ITEM_IPV6_SRC,
1425        ITEM_IPV6_DST,
1426        ITEM_IPV6_HAS_FRAG_EXT,
1427        ITEM_NEXT,
1428        ZERO,
1429};
1430
1431static const enum index item_icmp[] = {
1432        ITEM_ICMP_TYPE,
1433        ITEM_ICMP_CODE,
1434        ITEM_ICMP_IDENT,
1435        ITEM_ICMP_SEQ,
1436        ITEM_NEXT,
1437        ZERO,
1438};
1439
1440static const enum index item_udp[] = {
1441        ITEM_UDP_SRC,
1442        ITEM_UDP_DST,
1443        ITEM_NEXT,
1444        ZERO,
1445};
1446
1447static const enum index item_tcp[] = {
1448        ITEM_TCP_SRC,
1449        ITEM_TCP_DST,
1450        ITEM_TCP_FLAGS,
1451        ITEM_NEXT,
1452        ZERO,
1453};
1454
1455static const enum index item_sctp[] = {
1456        ITEM_SCTP_SRC,
1457        ITEM_SCTP_DST,
1458        ITEM_SCTP_TAG,
1459        ITEM_SCTP_CKSUM,
1460        ITEM_NEXT,
1461        ZERO,
1462};
1463
1464static const enum index item_vxlan[] = {
1465        ITEM_VXLAN_VNI,
1466        ITEM_VXLAN_LAST_RSVD,
1467        ITEM_NEXT,
1468        ZERO,
1469};
1470
1471static const enum index item_e_tag[] = {
1472        ITEM_E_TAG_GRP_ECID_B,
1473        ITEM_NEXT,
1474        ZERO,
1475};
1476
1477static const enum index item_nvgre[] = {
1478        ITEM_NVGRE_TNI,
1479        ITEM_NEXT,
1480        ZERO,
1481};
1482
1483static const enum index item_mpls[] = {
1484        ITEM_MPLS_LABEL,
1485        ITEM_MPLS_TC,
1486        ITEM_MPLS_S,
1487        ITEM_NEXT,
1488        ZERO,
1489};
1490
1491static const enum index item_gre[] = {
1492        ITEM_GRE_PROTO,
1493        ITEM_GRE_C_RSVD0_VER,
1494        ITEM_GRE_C_BIT,
1495        ITEM_GRE_K_BIT,
1496        ITEM_GRE_S_BIT,
1497        ITEM_NEXT,
1498        ZERO,
1499};
1500
1501static const enum index item_gre_key[] = {
1502        ITEM_GRE_KEY_VALUE,
1503        ITEM_NEXT,
1504        ZERO,
1505};
1506
1507static const enum index item_gre_option[] = {
1508        ITEM_GRE_OPTION_CHECKSUM,
1509        ITEM_GRE_OPTION_KEY,
1510        ITEM_GRE_OPTION_SEQUENCE,
1511        ITEM_NEXT,
1512        ZERO,
1513};
1514
1515static const enum index item_gtp[] = {
1516        ITEM_GTP_FLAGS,
1517        ITEM_GTP_MSG_TYPE,
1518        ITEM_GTP_TEID,
1519        ITEM_NEXT,
1520        ZERO,
1521};
1522
1523static const enum index item_geneve[] = {
1524        ITEM_GENEVE_VNI,
1525        ITEM_GENEVE_PROTO,
1526        ITEM_GENEVE_OPTLEN,
1527        ITEM_NEXT,
1528        ZERO,
1529};
1530
1531static const enum index item_vxlan_gpe[] = {
1532        ITEM_VXLAN_GPE_VNI,
1533        ITEM_NEXT,
1534        ZERO,
1535};
1536
1537static const enum index item_arp_eth_ipv4[] = {
1538        ITEM_ARP_ETH_IPV4_SHA,
1539        ITEM_ARP_ETH_IPV4_SPA,
1540        ITEM_ARP_ETH_IPV4_THA,
1541        ITEM_ARP_ETH_IPV4_TPA,
1542        ITEM_NEXT,
1543        ZERO,
1544};
1545
1546static const enum index item_ipv6_ext[] = {
1547        ITEM_IPV6_EXT_NEXT_HDR,
1548        ITEM_NEXT,
1549        ZERO,
1550};
1551
1552static const enum index item_ipv6_frag_ext[] = {
1553        ITEM_IPV6_FRAG_EXT_NEXT_HDR,
1554        ITEM_IPV6_FRAG_EXT_FRAG_DATA,
1555        ITEM_IPV6_FRAG_EXT_ID,
1556        ITEM_NEXT,
1557        ZERO,
1558};
1559
1560static const enum index item_icmp6[] = {
1561        ITEM_ICMP6_TYPE,
1562        ITEM_ICMP6_CODE,
1563        ITEM_NEXT,
1564        ZERO,
1565};
1566
1567static const enum index item_icmp6_nd_ns[] = {
1568        ITEM_ICMP6_ND_NS_TARGET_ADDR,
1569        ITEM_NEXT,
1570        ZERO,
1571};
1572
1573static const enum index item_icmp6_nd_na[] = {
1574        ITEM_ICMP6_ND_NA_TARGET_ADDR,
1575        ITEM_NEXT,
1576        ZERO,
1577};
1578
1579static const enum index item_icmp6_nd_opt[] = {
1580        ITEM_ICMP6_ND_OPT_TYPE,
1581        ITEM_NEXT,
1582        ZERO,
1583};
1584
1585static const enum index item_icmp6_nd_opt_sla_eth[] = {
1586        ITEM_ICMP6_ND_OPT_SLA_ETH_SLA,
1587        ITEM_NEXT,
1588        ZERO,
1589};
1590
1591static const enum index item_icmp6_nd_opt_tla_eth[] = {
1592        ITEM_ICMP6_ND_OPT_TLA_ETH_TLA,
1593        ITEM_NEXT,
1594        ZERO,
1595};
1596
1597static const enum index item_meta[] = {
1598        ITEM_META_DATA,
1599        ITEM_NEXT,
1600        ZERO,
1601};
1602
1603static const enum index item_gtp_psc[] = {
1604        ITEM_GTP_PSC_QFI,
1605        ITEM_GTP_PSC_PDU_T,
1606        ITEM_NEXT,
1607        ZERO,
1608};
1609
1610static const enum index item_pppoed[] = {
1611        ITEM_PPPOE_SEID,
1612        ITEM_NEXT,
1613        ZERO,
1614};
1615
1616static const enum index item_pppoes[] = {
1617        ITEM_PPPOE_SEID,
1618        ITEM_NEXT,
1619        ZERO,
1620};
1621
1622static const enum index item_pppoe_proto_id[] = {
1623        ITEM_NEXT,
1624        ZERO,
1625};
1626
1627static const enum index item_higig2[] = {
1628        ITEM_HIGIG2_CLASSIFICATION,
1629        ITEM_HIGIG2_VID,
1630        ITEM_NEXT,
1631        ZERO,
1632};
1633
1634static const enum index item_esp[] = {
1635        ITEM_ESP_SPI,
1636        ITEM_NEXT,
1637        ZERO,
1638};
1639
1640static const enum index item_ah[] = {
1641        ITEM_AH_SPI,
1642        ITEM_NEXT,
1643        ZERO,
1644};
1645
1646static const enum index item_pfcp[] = {
1647        ITEM_PFCP_S_FIELD,
1648        ITEM_PFCP_SEID,
1649        ITEM_NEXT,
1650        ZERO,
1651};
1652
1653static const enum index next_set_raw[] = {
1654        SET_RAW_INDEX,
1655        ITEM_ETH,
1656        ZERO,
1657};
1658
1659static const enum index item_tag[] = {
1660        ITEM_TAG_DATA,
1661        ITEM_TAG_INDEX,
1662        ITEM_NEXT,
1663        ZERO,
1664};
1665
1666static const enum index item_l2tpv3oip[] = {
1667        ITEM_L2TPV3OIP_SESSION_ID,
1668        ITEM_NEXT,
1669        ZERO,
1670};
1671
1672static const enum index item_ecpri[] = {
1673        ITEM_ECPRI_COMMON,
1674        ITEM_NEXT,
1675        ZERO,
1676};
1677
1678static const enum index item_ecpri_common[] = {
1679        ITEM_ECPRI_COMMON_TYPE,
1680        ZERO,
1681};
1682
1683static const enum index item_ecpri_common_type[] = {
1684        ITEM_ECPRI_COMMON_TYPE_IQ_DATA,
1685        ITEM_ECPRI_COMMON_TYPE_RTC_CTRL,
1686        ITEM_ECPRI_COMMON_TYPE_DLY_MSR,
1687        ZERO,
1688};
1689
1690static const enum index item_geneve_opt[] = {
1691        ITEM_GENEVE_OPT_CLASS,
1692        ITEM_GENEVE_OPT_TYPE,
1693        ITEM_GENEVE_OPT_LENGTH,
1694        ITEM_GENEVE_OPT_DATA,
1695        ITEM_NEXT,
1696        ZERO,
1697};
1698
1699static const enum index item_integrity[] = {
1700        ITEM_INTEGRITY_LEVEL,
1701        ITEM_INTEGRITY_VALUE,
1702        ZERO,
1703};
1704
1705static const enum index item_integrity_lv[] = {
1706        ITEM_INTEGRITY_LEVEL,
1707        ITEM_INTEGRITY_VALUE,
1708        ITEM_NEXT,
1709        ZERO,
1710};
1711
1712static const enum index item_port_representor[] = {
1713        ITEM_PORT_REPRESENTOR_PORT_ID,
1714        ITEM_NEXT,
1715        ZERO,
1716};
1717
1718static const enum index item_represented_port[] = {
1719        ITEM_REPRESENTED_PORT_ETHDEV_PORT_ID,
1720        ITEM_NEXT,
1721        ZERO,
1722};
1723
1724static const enum index item_flex[] = {
1725        ITEM_FLEX_PATTERN_HANDLE,
1726        ITEM_FLEX_ITEM_HANDLE,
1727        ITEM_NEXT,
1728        ZERO,
1729};
1730
1731static const enum index item_l2tpv2[] = {
1732        ITEM_L2TPV2_TYPE,
1733        ITEM_NEXT,
1734        ZERO,
1735};
1736
1737static const enum index item_l2tpv2_type[] = {
1738        ITEM_L2TPV2_TYPE_DATA,
1739        ITEM_L2TPV2_TYPE_DATA_L,
1740        ITEM_L2TPV2_TYPE_DATA_S,
1741        ITEM_L2TPV2_TYPE_DATA_O,
1742        ITEM_L2TPV2_TYPE_DATA_L_S,
1743        ITEM_L2TPV2_TYPE_CTRL,
1744        ZERO,
1745};
1746
1747static const enum index item_l2tpv2_type_data[] = {
1748        ITEM_L2TPV2_MSG_DATA_TUNNEL_ID,
1749        ITEM_L2TPV2_MSG_DATA_SESSION_ID,
1750        ITEM_NEXT,
1751        ZERO,
1752};
1753
1754static const enum index item_l2tpv2_type_data_l[] = {
1755        ITEM_L2TPV2_MSG_DATA_L_LENGTH,
1756        ITEM_L2TPV2_MSG_DATA_L_TUNNEL_ID,
1757        ITEM_L2TPV2_MSG_DATA_L_SESSION_ID,
1758        ITEM_NEXT,
1759        ZERO,
1760};
1761
1762static const enum index item_l2tpv2_type_data_s[] = {
1763        ITEM_L2TPV2_MSG_DATA_S_TUNNEL_ID,
1764        ITEM_L2TPV2_MSG_DATA_S_SESSION_ID,
1765        ITEM_L2TPV2_MSG_DATA_S_NS,
1766        ITEM_L2TPV2_MSG_DATA_S_NR,
1767        ITEM_NEXT,
1768        ZERO,
1769};
1770
1771static const enum index item_l2tpv2_type_data_o[] = {
1772        ITEM_L2TPV2_MSG_DATA_O_TUNNEL_ID,
1773        ITEM_L2TPV2_MSG_DATA_O_SESSION_ID,
1774        ITEM_L2TPV2_MSG_DATA_O_OFFSET,
1775        ITEM_NEXT,
1776        ZERO,
1777};
1778
1779static const enum index item_l2tpv2_type_data_l_s[] = {
1780        ITEM_L2TPV2_MSG_DATA_L_S_LENGTH,
1781        ITEM_L2TPV2_MSG_DATA_L_S_TUNNEL_ID,
1782        ITEM_L2TPV2_MSG_DATA_L_S_SESSION_ID,
1783        ITEM_L2TPV2_MSG_DATA_L_S_NS,
1784        ITEM_L2TPV2_MSG_DATA_L_S_NR,
1785        ITEM_NEXT,
1786        ZERO,
1787};
1788
1789static const enum index item_l2tpv2_type_ctrl[] = {
1790        ITEM_L2TPV2_MSG_CTRL_LENGTH,
1791        ITEM_L2TPV2_MSG_CTRL_TUNNEL_ID,
1792        ITEM_L2TPV2_MSG_CTRL_SESSION_ID,
1793        ITEM_L2TPV2_MSG_CTRL_NS,
1794        ITEM_L2TPV2_MSG_CTRL_NR,
1795        ITEM_NEXT,
1796        ZERO,
1797};
1798
1799static const enum index item_ppp[] = {
1800        ITEM_PPP_ADDR,
1801        ITEM_PPP_CTRL,
1802        ITEM_PPP_PROTO_ID,
1803        ITEM_NEXT,
1804        ZERO,
1805};
1806
1807static const enum index next_action[] = {
1808        ACTION_END,
1809        ACTION_VOID,
1810        ACTION_PASSTHRU,
1811        ACTION_JUMP,
1812        ACTION_MARK,
1813        ACTION_FLAG,
1814        ACTION_QUEUE,
1815        ACTION_DROP,
1816        ACTION_COUNT,
1817        ACTION_RSS,
1818        ACTION_PF,
1819        ACTION_VF,
1820        ACTION_PHY_PORT,
1821        ACTION_PORT_ID,
1822        ACTION_METER,
1823        ACTION_METER_COLOR,
1824        ACTION_OF_SET_MPLS_TTL,
1825        ACTION_OF_DEC_MPLS_TTL,
1826        ACTION_OF_SET_NW_TTL,
1827        ACTION_OF_DEC_NW_TTL,
1828        ACTION_OF_COPY_TTL_OUT,
1829        ACTION_OF_COPY_TTL_IN,
1830        ACTION_OF_POP_VLAN,
1831        ACTION_OF_PUSH_VLAN,
1832        ACTION_OF_SET_VLAN_VID,
1833        ACTION_OF_SET_VLAN_PCP,
1834        ACTION_OF_POP_MPLS,
1835        ACTION_OF_PUSH_MPLS,
1836        ACTION_VXLAN_ENCAP,
1837        ACTION_VXLAN_DECAP,
1838        ACTION_NVGRE_ENCAP,
1839        ACTION_NVGRE_DECAP,
1840        ACTION_L2_ENCAP,
1841        ACTION_L2_DECAP,
1842        ACTION_MPLSOGRE_ENCAP,
1843        ACTION_MPLSOGRE_DECAP,
1844        ACTION_MPLSOUDP_ENCAP,
1845        ACTION_MPLSOUDP_DECAP,
1846        ACTION_SET_IPV4_SRC,
1847        ACTION_SET_IPV4_DST,
1848        ACTION_SET_IPV6_SRC,
1849        ACTION_SET_IPV6_DST,
1850        ACTION_SET_TP_SRC,
1851        ACTION_SET_TP_DST,
1852        ACTION_MAC_SWAP,
1853        ACTION_DEC_TTL,
1854        ACTION_SET_TTL,
1855        ACTION_SET_MAC_SRC,
1856        ACTION_SET_MAC_DST,
1857        ACTION_INC_TCP_SEQ,
1858        ACTION_DEC_TCP_SEQ,
1859        ACTION_INC_TCP_ACK,
1860        ACTION_DEC_TCP_ACK,
1861        ACTION_RAW_ENCAP,
1862        ACTION_RAW_DECAP,
1863        ACTION_SET_TAG,
1864        ACTION_SET_META,
1865        ACTION_SET_IPV4_DSCP,
1866        ACTION_SET_IPV6_DSCP,
1867        ACTION_AGE,
1868        ACTION_SAMPLE,
1869        ACTION_INDIRECT,
1870        ACTION_MODIFY_FIELD,
1871        ACTION_CONNTRACK,
1872        ACTION_CONNTRACK_UPDATE,
1873        ACTION_PORT_REPRESENTOR,
1874        ACTION_REPRESENTED_PORT,
1875        ZERO,
1876};
1877
1878static const enum index action_mark[] = {
1879        ACTION_MARK_ID,
1880        ACTION_NEXT,
1881        ZERO,
1882};
1883
1884static const enum index action_queue[] = {
1885        ACTION_QUEUE_INDEX,
1886        ACTION_NEXT,
1887        ZERO,
1888};
1889
1890static const enum index action_count[] = {
1891        ACTION_COUNT_ID,
1892        ACTION_NEXT,
1893        ZERO,
1894};
1895
1896static const enum index action_rss[] = {
1897        ACTION_RSS_FUNC,
1898        ACTION_RSS_LEVEL,
1899        ACTION_RSS_TYPES,
1900        ACTION_RSS_KEY,
1901        ACTION_RSS_KEY_LEN,
1902        ACTION_RSS_QUEUES,
1903        ACTION_NEXT,
1904        ZERO,
1905};
1906
1907static const enum index action_vf[] = {
1908        ACTION_VF_ORIGINAL,
1909        ACTION_VF_ID,
1910        ACTION_NEXT,
1911        ZERO,
1912};
1913
1914static const enum index action_phy_port[] = {
1915        ACTION_PHY_PORT_ORIGINAL,
1916        ACTION_PHY_PORT_INDEX,
1917        ACTION_NEXT,
1918        ZERO,
1919};
1920
1921static const enum index action_port_id[] = {
1922        ACTION_PORT_ID_ORIGINAL,
1923        ACTION_PORT_ID_ID,
1924        ACTION_NEXT,
1925        ZERO,
1926};
1927
1928static const enum index action_meter[] = {
1929        ACTION_METER_ID,
1930        ACTION_NEXT,
1931        ZERO,
1932};
1933
1934static const enum index action_meter_color[] = {
1935        ACTION_METER_COLOR_TYPE,
1936        ACTION_NEXT,
1937        ZERO,
1938};
1939
1940static const enum index action_of_set_mpls_ttl[] = {
1941        ACTION_OF_SET_MPLS_TTL_MPLS_TTL,
1942        ACTION_NEXT,
1943        ZERO,
1944};
1945
1946static const enum index action_of_set_nw_ttl[] = {
1947        ACTION_OF_SET_NW_TTL_NW_TTL,
1948        ACTION_NEXT,
1949        ZERO,
1950};
1951
1952static const enum index action_of_push_vlan[] = {
1953        ACTION_OF_PUSH_VLAN_ETHERTYPE,
1954        ACTION_NEXT,
1955        ZERO,
1956};
1957
1958static const enum index action_of_set_vlan_vid[] = {
1959        ACTION_OF_SET_VLAN_VID_VLAN_VID,
1960        ACTION_NEXT,
1961        ZERO,
1962};
1963
1964static const enum index action_of_set_vlan_pcp[] = {
1965        ACTION_OF_SET_VLAN_PCP_VLAN_PCP,
1966        ACTION_NEXT,
1967        ZERO,
1968};
1969
1970static const enum index action_of_pop_mpls[] = {
1971        ACTION_OF_POP_MPLS_ETHERTYPE,
1972        ACTION_NEXT,
1973        ZERO,
1974};
1975
1976static const enum index action_of_push_mpls[] = {
1977        ACTION_OF_PUSH_MPLS_ETHERTYPE,
1978        ACTION_NEXT,
1979        ZERO,
1980};
1981
1982static const enum index action_set_ipv4_src[] = {
1983        ACTION_SET_IPV4_SRC_IPV4_SRC,
1984        ACTION_NEXT,
1985        ZERO,
1986};
1987
1988static const enum index action_set_mac_src[] = {
1989        ACTION_SET_MAC_SRC_MAC_SRC,
1990        ACTION_NEXT,
1991        ZERO,
1992};
1993
1994static const enum index action_set_ipv4_dst[] = {
1995        ACTION_SET_IPV4_DST_IPV4_DST,
1996        ACTION_NEXT,
1997        ZERO,
1998};
1999
2000static const enum index action_set_ipv6_src[] = {

2001        ACTION_SET_IPV6_SRC_IPV6_SRC,
2002        ACTION_NEXT,
2003        ZERO,
2004};
2005
2006static const enum index action_set_ipv6_dst[] = {
2007        ACTION_SET_IPV6_DST_IPV6_DST,
2008        ACTION_NEXT,
2009        ZERO,
2010};
2011
2012static const enum index action_set_tp_src[] = {
2013        ACTION_SET_TP_SRC_TP_SRC,
2014        ACTION_NEXT,
2015        ZERO,
2016};
2017
2018static const enum index action_set_tp_dst[] = {
2019        ACTION_SET_TP_DST_TP_DST,
2020        ACTION_NEXT,
2021        ZERO,
2022};
2023
2024static const enum index action_set_ttl[] = {
2025        ACTION_SET_TTL_TTL,
2026        ACTION_NEXT,
2027        ZERO,
2028};
2029
2030static const enum index action_jump[] = {
2031        ACTION_JUMP_GROUP,
2032        ACTION_NEXT,
2033        ZERO,
2034};
2035
2036static const enum index action_set_mac_dst[] = {
2037        ACTION_SET_MAC_DST_MAC_DST,
2038        ACTION_NEXT,
2039        ZERO,
2040};
2041
2042static const enum index action_inc_tcp_seq[] = {
2043        ACTION_INC_TCP_SEQ_VALUE,
2044        ACTION_NEXT,
2045        ZERO,
2046};
2047
2048static const enum index action_dec_tcp_seq[] = {
2049        ACTION_DEC_TCP_SEQ_VALUE,
2050        ACTION_NEXT,
2051        ZERO,
2052};
2053
2054static const enum index action_inc_tcp_ack[] = {
2055        ACTION_INC_TCP_ACK_VALUE,
2056        ACTION_NEXT,
2057        ZERO,
2058};
2059
2060static const enum index action_dec_tcp_ack[] = {
2061        ACTION_DEC_TCP_ACK_VALUE,
2062        ACTION_NEXT,
2063        ZERO,
2064};
2065
2066static const enum index action_raw_encap[] = {
2067        ACTION_RAW_ENCAP_INDEX,
2068        ACTION_NEXT,
2069        ZERO,
2070};
2071
2072static const enum index action_raw_decap[] = {
2073        ACTION_RAW_DECAP_INDEX,
2074        ACTION_NEXT,
2075        ZERO,
2076};
2077
2078static const enum index action_set_tag[] = {
2079        ACTION_SET_TAG_DATA,
2080        ACTION_SET_TAG_INDEX,
2081        ACTION_SET_TAG_MASK,
2082        ACTION_NEXT,
2083        ZERO,
2084};
2085
2086static const enum index action_set_meta[] = {
2087        ACTION_SET_META_DATA,
2088        ACTION_SET_META_MASK,
2089        ACTION_NEXT,
2090        ZERO,
2091};
2092
2093static const enum index action_set_ipv4_dscp[] = {
2094        ACTION_SET_IPV4_DSCP_VALUE,
2095        ACTION_NEXT,
2096        ZERO,
2097};
2098
2099static const enum index action_set_ipv6_dscp[] = {
2100        ACTION_SET_IPV6_DSCP_VALUE,
2101        ACTION_NEXT,
2102        ZERO,
2103};
2104
2105static const enum index action_age[] = {
2106        ACTION_AGE,
2107        ACTION_AGE_TIMEOUT,
2108        ACTION_NEXT,
2109        ZERO,
2110};
2111
2112static const enum index action_sample[] = {
2113        ACTION_SAMPLE,
2114        ACTION_SAMPLE_RATIO,
2115        ACTION_SAMPLE_INDEX,
2116        ACTION_NEXT,
2117        ZERO,
2118};
2119
2120static const enum index next_action_sample[] = {
2121        ACTION_QUEUE,
2122        ACTION_RSS,
2123        ACTION_MARK,
2124        ACTION_COUNT,
2125        ACTION_PORT_ID,
2126        ACTION_RAW_ENCAP,
2127        ACTION_VXLAN_ENCAP,
2128        ACTION_NVGRE_ENCAP,
2129        ACTION_NEXT,
2130        ZERO,
2131};
2132
2133static const enum index action_modify_field_dst[] = {
2134        ACTION_MODIFY_FIELD_DST_LEVEL,
2135        ACTION_MODIFY_FIELD_DST_OFFSET,
2136        ACTION_MODIFY_FIELD_SRC_TYPE,
2137        ZERO,
2138};
2139
2140static const enum index action_modify_field_src[] = {
2141        ACTION_MODIFY_FIELD_SRC_LEVEL,
2142        ACTION_MODIFY_FIELD_SRC_OFFSET,
2143        ACTION_MODIFY_FIELD_SRC_VALUE,
2144        ACTION_MODIFY_FIELD_SRC_POINTER,
2145        ACTION_MODIFY_FIELD_WIDTH,
2146        ZERO,
2147};
2148
2149static const enum index action_update_conntrack[] = {
2150        ACTION_CONNTRACK_UPDATE_DIR,
2151        ACTION_CONNTRACK_UPDATE_CTX,
2152        ACTION_NEXT,
2153        ZERO,
2154};
2155
2156static const enum index action_port_representor[] = {
2157        ACTION_PORT_REPRESENTOR_PORT_ID,
2158        ACTION_NEXT,
2159        ZERO,
2160};
2161
2162static const enum index action_represented_port[] = {
2163        ACTION_REPRESENTED_PORT_ETHDEV_PORT_ID,
2164        ACTION_NEXT,
2165        ZERO,
2166};
2167
2168static int parse_set_raw_encap_decap(struct context *, const struct token *,
2169                                     const char *, unsigned int,
2170                                     void *, unsigned int);
2171static int parse_set_sample_action(struct context *, const struct token *,
2172                                   const char *, unsigned int,
2173                                   void *, unsigned int);
2174static int parse_set_init(struct context *, const struct token *,
2175                          const char *, unsigned int,
2176                          void *, unsigned int);
2177static int
2178parse_flex_handle(struct context *, const struct token *,
2179                  const char *, unsigned int, void *, unsigned int);
2180static int parse_init(struct context *, const struct token *,
2181                      const char *, unsigned int,
2182                      void *, unsigned int);
2183static int parse_vc(struct context *, const struct token *,
2184                    const char *, unsigned int,
2185                    void *, unsigned int);
2186static int parse_vc_spec(struct context *, const struct token *,
2187                         const char *, unsigned int, void *, unsigned int);
2188static int parse_vc_conf(struct context *, const struct token *,
2189                         const char *, unsigned int, void *, unsigned int);
2190static int parse_vc_item_ecpri_type(struct context *, const struct token *,
2191                                    const char *, unsigned int,
2192                                    void *, unsigned int);
2193static int parse_vc_item_l2tpv2_type(struct context *, const struct token *,
2194                                    const char *, unsigned int,
2195                                    void *, unsigned int);
2196static int parse_vc_action_meter_color_type(struct context *,
2197                                        const struct token *,
2198                                        const char *, unsigned int, void *,
2199                                        unsigned int);
2200static int parse_vc_action_rss(struct context *, const struct token *,
2201                               const char *, unsigned int, void *,
2202                               unsigned int);
2203static int parse_vc_action_rss_func(struct context *, const struct token *,
2204                                    const char *, unsigned int, void *,
2205                                    unsigned int);
2206static int parse_vc_action_rss_type(struct context *, const struct token *,
2207                                    const char *, unsigned int, void *,
2208                                    unsigned int);
2209static int parse_vc_action_rss_queue(struct context *, const struct token *,
2210                                     const char *, unsigned int, void *,
2211                                     unsigned int);
2212static int parse_vc_action_vxlan_encap(struct context *, const struct token *,
2213                                       const char *, unsigned int, void *,
2214                                       unsigned int);
2215static int parse_vc_action_nvgre_encap(struct context *, const struct token *,
2216                                       const char *, unsigned int, void *,
2217                                       unsigned int);
2218static int parse_vc_action_l2_encap(struct context *, const struct token *,
2219                                    const char *, unsigned int, void *,
2220                                    unsigned int);
2221static int parse_vc_action_l2_decap(struct context *, const struct token *,
2222                                    const char *, unsigned int, void *,
2223                                    unsigned int);
2224static int parse_vc_action_mplsogre_encap(struct context *,
2225                                          const struct token *, const char *,
2226                                          unsigned int, void *, unsigned int);
2227static int parse_vc_action_mplsogre_decap(struct context *,
2228                                          const struct token *, const char *,
2229                                          unsigned int, void *, unsigned int);
2230static int parse_vc_action_mplsoudp_encap(struct context *,
2231                                          const struct token *, const char *,
2232                                          unsigned int, void *, unsigned int);
2233static int parse_vc_action_mplsoudp_decap(struct context *,
2234                                          const struct token *, const char *,
2235                                          unsigned int, void *, unsigned int);
2236static int parse_vc_action_raw_encap(struct context *,
2237                                     const struct token *, const char *,
2238                                     unsigned int, void *, unsigned int);
2239static int parse_vc_action_raw_decap(struct context *,
2240                                     const struct token *, const char *,
2241                                     unsigned int, void *, unsigned int);
2242static int parse_vc_action_raw_encap_index(struct context *,
2243                                           const struct token *, const char *,
2244                                           unsigned int, void *, unsigned int);
2245static int parse_vc_action_raw_decap_index(struct context *,
2246                                           const struct token *, const char *,
2247                                           unsigned int, void *, unsigned int);
2248static int parse_vc_action_set_meta(struct context *ctx,
2249                                    const struct token *token, const char *str,
2250                                    unsigned int len, void *buf,
2251                                        unsigned int size);
2252static int parse_vc_action_sample(struct context *ctx,
2253                                    const struct token *token, const char *str,
2254                                    unsigned int len, void *buf,
2255                                    unsigned int size);
2256static int
2257parse_vc_action_sample_index(struct context *ctx, const struct token *token,
2258                                const char *str, unsigned int len, void *buf,
2259                                unsigned int size);
2260static int
2261parse_vc_modify_field_op(struct context *ctx, const struct token *token,
2262                                const char *str, unsigned int len, void *buf,
2263                                unsigned int size);
2264static int
2265parse_vc_modify_field_id(struct context *ctx, const struct token *token,
2266                                const char *str, unsigned int len, void *buf,
2267                                unsigned int size);
2268static int
2269parse_vc_action_conntrack_update(struct context *ctx, const struct token *token,
2270                         const char *str, unsigned int len, void *buf,
2271                         unsigned int size);
2272static int parse_destroy(struct context *, const struct token *,
2273                         const char *, unsigned int,
2274                         void *, unsigned int);
2275static int parse_flush(struct context *, const struct token *,
2276                       const char *, unsigned int,
2277                       void *, unsigned int);
2278static int parse_dump(struct context *, const struct token *,
2279                      const char *, unsigned int,
2280                      void *, unsigned int);
2281static int parse_query(struct context *, const struct token *,
2282                       const char *, unsigned int,
2283                       void *, unsigned int);
2284static int parse_action(struct context *, const struct token *,
2285                        const char *, unsigned int,
2286                        void *, unsigned int);
2287static int parse_list(struct context *, const struct token *,
2288                      const char *, unsigned int,
2289                      void *, unsigned int);
2290static int parse_aged(struct context *, const struct token *,
2291                      const char *, unsigned int,
2292                      void *, unsigned int);
2293static int parse_isolate(struct context *, const struct token *,
2294                         const char *, unsigned int,
2295                         void *, unsigned int);
2296static int parse_configure(struct context *, const struct token *,
2297                           const char *, unsigned int,
2298                           void *, unsigned int);
2299static int parse_template(struct context *, const struct token *,
2300                          const char *, unsigned int,
2301                          void *, unsigned int);
2302static int parse_template_destroy(struct context *, const struct token *,
2303                                  const char *, unsigned int,
2304                                  void *, unsigned int);
2305static int parse_table(struct context *, const struct token *,
2306                       const char *, unsigned int, void *, unsigned int);
2307static int parse_table_destroy(struct context *, const struct token *,
2308                               const char *, unsigned int,
2309                               void *, unsigned int);
2310static int parse_qo(struct context *, const struct token *,
2311                    const char *, unsigned int,
2312                    void *, unsigned int);
2313static int parse_qo_destroy(struct context *, const struct token *,
2314                            const char *, unsigned int,
2315                            void *, unsigned int);
2316static int parse_qia(struct context *, const struct token *,
2317                     const char *, unsigned int,
2318                     void *, unsigned int);
2319static int parse_qia_destroy(struct context *, const struct token *,
2320                             const char *, unsigned int,
2321                             void *, unsigned int);
2322static int parse_push(struct context *, const struct token *,
2323                      const char *, unsigned int,
2324                      void *, unsigned int);
2325static int parse_pull(struct context *, const struct token *,
2326                      const char *, unsigned int,
2327                      void *, unsigned int);
2328static int parse_tunnel(struct context *, const struct token *,
2329                        const char *, unsigned int,
2330                        void *, unsigned int);
2331static int parse_flex(struct context *, const struct token *,
2332                      const char *, unsigned int, void *, unsigned int);
2333static int parse_int(struct context *, const struct token *,
2334                     const char *, unsigned int,
2335                     void *, unsigned int);
2336static int parse_prefix(struct context *, const struct token *,
2337                        const char *, unsigned int,
2338                        void *, unsigned int);
2339static int parse_boolean(struct context *, const struct token *,
2340                         const char *, unsigned int,
2341                         void *, unsigned int);
2342static int parse_string(struct context *, const struct token *,
2343                        const char *, unsigned int,
2344                        void *, unsigned int);
2345static int parse_hex(struct context *ctx, const struct token *token,
2346                        const char *str, unsigned int len,
2347                        void *buf, unsigned int size);
2348static int parse_string0(struct context *, const struct token *,
2349                        const char *, unsigned int,
2350                        void *, unsigned int);
2351static int parse_mac_addr(struct context *, const struct token *,
2352                          const char *, unsigned int,
2353                          void *, unsigned int);
2354static int parse_ipv4_addr(struct context *, const struct token *,
2355                           const char *, unsigned int,
2356                           void *, unsigned int);
2357static int parse_ipv6_addr(struct context *, const struct token *,
2358                           const char *, unsigned int,
2359                           void *, unsigned int);
2360static int parse_port(struct context *, const struct token *,
2361                      const char *, unsigned int,
2362                      void *, unsigned int);
2363static int parse_ia(struct context *, const struct token *,
2364                    const char *, unsigned int,
2365                    void *, unsigned int);
2366static int parse_ia_destroy(struct context *ctx, const struct token *token,
2367                            const char *str, unsigned int len,
2368                            void *buf, unsigned int size);
2369static int parse_ia_id2ptr(struct context *ctx, const struct token *token,
2370                           const char *str, unsigned int len, void *buf,
2371                           unsigned int size);
2372static int parse_mp(struct context *, const struct token *,
2373                    const char *, unsigned int,
2374                    void *, unsigned int);
2375static int comp_none(struct context *, const struct token *,
2376                     unsigned int, char *, unsigned int);
2377static int comp_boolean(struct context *, const struct token *,
2378                        unsigned int, char *, unsigned int);
2379static int comp_action(struct context *, const struct token *,
2380                       unsigned int, char *, unsigned int);
2381static int comp_port(struct context *, const struct token *,
2382                     unsigned int, char *, unsigned int);
2383static int comp_rule_id(struct context *, const struct token *,
2384                        unsigned int, char *, unsigned int);
2385static int comp_vc_action_rss_type(struct context *, const struct token *,
2386                                   unsigned int, char *, unsigned int);
2387static int comp_vc_action_rss_queue(struct context *, const struct token *,
2388                                    unsigned int, char *, unsigned int);
2389static int comp_set_raw_index(struct context *, const struct token *,
2390                              unsigned int, char *, unsigned int);
2391static int comp_set_sample_index(struct context *, const struct token *,
2392                              unsigned int, char *, unsigned int);
2393static int comp_set_modify_field_op(struct context *, const struct token *,
2394                              unsigned int, char *, unsigned int);
2395static int comp_set_modify_field_id(struct context *, const struct token *,
2396                              unsigned int, char *, unsigned int);
2397static int comp_pattern_template_id(struct context *, const struct token *,
2398                                    unsigned int, char *, unsigned int);
2399static int comp_actions_template_id(struct context *, const struct token *,
2400                                    unsigned int, char *, unsigned int);
2401static int comp_table_id(struct context *, const struct token *,
2402                         unsigned int, char *, unsigned int);
2403static int comp_queue_id(struct context *, const struct token *,
2404                         unsigned int, char *, unsigned int);
2405
2406/** Token definitions. */
2407static const struct token token_list[] = {
2408        /* Special tokens. */
2409        [ZERO] = {
2410                .name = "ZERO",
2411                .help = "null entry, abused as the entry point",
2412                .next = NEXT(NEXT_ENTRY(FLOW, ADD)),
2413        },
2414        [END] = {
2415                .name = "",
2416                .type = "RETURN",
2417                .help = "command may end here",
2418        },
2419        [START_SET] = {
2420                .name = "START_SET",
2421                .help = "null entry, abused as the entry point for set",
2422                .next = NEXT(NEXT_ENTRY(SET)),
2423        },
2424        [END_SET] = {
2425                .name = "end_set",
2426                .type = "RETURN",
2427                .help = "set command may end here",
2428        },
2429        /* Common tokens. */
2430        [COMMON_INTEGER] = {
2431                .name = "{int}",
2432                .type = "INTEGER",
2433                .help = "integer value",
2434                .call = parse_int,
2435                .comp = comp_none,
2436        },
2437        [COMMON_UNSIGNED] = {
2438                .name = "{unsigned}",
2439                .type = "UNSIGNED",
2440                .help = "unsigned integer value",
2441                .call = parse_int,
2442                .comp = comp_none,
2443        },
2444        [COMMON_PREFIX] = {
2445                .name = "{prefix}",
2446                .type = "PREFIX",
2447                .help = "prefix length for bit-mask",
2448                .call = parse_prefix,
2449                .comp = comp_none,
2450        },
2451        [COMMON_BOOLEAN] = {
2452                .name = "{boolean}",
2453                .type = "BOOLEAN",
2454                .help = "any boolean value",
2455                .call = parse_boolean,
2456                .comp = comp_boolean,
2457        },
2458        [COMMON_STRING] = {
2459                .name = "{string}",
2460                .type = "STRING",
2461                .help = "fixed string",
2462                .call = parse_string,
2463                .comp = comp_none,
2464        },
2465        [COMMON_HEX] = {
2466                .name = "{hex}",
2467                .type = "HEX",
2468                .help = "fixed string",
2469                .call = parse_hex,
2470        },
2471        [COMMON_FILE_PATH] = {
2472                .name = "{file path}",
2473                .type = "STRING",
2474                .help = "file path",
2475                .call = parse_string0,
2476                .comp = comp_none,
2477        },
2478        [COMMON_MAC_ADDR] = {
2479                .name = "{MAC address}",
2480                .type = "MAC-48",
2481                .help = "standard MAC address notation",
2482                .call = parse_mac_addr,
2483                .comp = comp_none,
2484        },
2485        [COMMON_IPV4_ADDR] = {
2486                .name = "{IPv4 address}",
2487                .type = "IPV4 ADDRESS",
2488                .help = "standard IPv4 address notation",
2489                .call = parse_ipv4_addr,
2490                .comp = comp_none,
2491        },
2492        [COMMON_IPV6_ADDR] = {
2493                .name = "{IPv6 address}",
2494                .type = "IPV6 ADDRESS",
2495                .help = "standard IPv6 address notation",
2496                .call = parse_ipv6_addr,
2497                .comp = comp_none,
2498        },
2499        [COMMON_RULE_ID] = {
2500                .name = "{rule id}",
2501                .type = "RULE ID",
2502                .help = "rule identifier",
2503                .call = parse_int,
2504                .comp = comp_rule_id,
2505        },
2506        [COMMON_PORT_ID] = {
2507                .name = "{port_id}",
2508                .type = "PORT ID",
2509                .help = "port identifier",
2510                .call = parse_port,
2511                .comp = comp_port,
2512        },
2513        [COMMON_GROUP_ID] = {
2514                .name = "{group_id}",
2515                .type = "GROUP ID",
2516                .help = "group identifier",
2517                .call = parse_int,
2518                .comp = comp_none,
2519        },
2520        [COMMON_PRIORITY_LEVEL] = {
2521                .name = "{level}",
2522                .type = "PRIORITY",
2523                .help = "priority level",
2524                .call = parse_int,
2525                .comp = comp_none,
2526        },
2527        [COMMON_INDIRECT_ACTION_ID] = {
2528                .name = "{indirect_action_id}",
2529                .type = "INDIRECT_ACTION_ID",
2530                .help = "indirect action id",
2531                .call = parse_int,
2532                .comp = comp_none,
2533        },
2534        [COMMON_POLICY_ID] = {
2535                .name = "{policy_id}",
2536                .type = "POLICY_ID",
2537                .help = "policy id",
2538                .call = parse_int,
2539                .comp = comp_none,
2540        },
2541        [COMMON_FLEX_TOKEN] = {
2542                .name = "{flex token}",
2543                .type = "flex token",
2544                .help = "flex token",
2545                .call = parse_int,
2546                .comp = comp_none,
2547        },
2548        [COMMON_FLEX_HANDLE] = {
2549                .name = "{flex handle}",
2550                .type = "FLEX HANDLE",
2551                .help = "fill flex item data",
2552                .call = parse_flex_handle,
2553                .comp = comp_none,
2554        },
2555        [COMMON_PATTERN_TEMPLATE_ID] = {
2556                .name = "{pattern_template_id}",
2557                .type = "PATTERN_TEMPLATE_ID",
2558                .help = "pattern template id",
2559                .call = parse_int,
2560                .comp = comp_pattern_template_id,
2561        },
2562        [COMMON_ACTIONS_TEMPLATE_ID] = {
2563                .name = "{actions_template_id}",
2564                .type = "ACTIONS_TEMPLATE_ID",
2565                .help = "actions template id",
2566                .call = parse_int,
2567                .comp = comp_actions_template_id,
2568        },
2569        [COMMON_TABLE_ID] = {
2570                .name = "{table_id}",
2571                .type = "TABLE_ID",
2572                .help = "table id",
2573                .call = parse_int,
2574                .comp = comp_table_id,
2575        },
2576        [COMMON_QUEUE_ID] = {
2577                .name = "{queue_id}",
2578                .type = "QUEUE_ID",
2579                .help = "queue id",
2580                .call = parse_int,
2581                .comp = comp_queue_id,
2582        },
2583        /* Top-level command. */
2584        [FLOW] = {
2585                .name = "flow",
2586                .type = "{command} {port_id} [{arg} [...]]",
2587                .help = "manage ingress/egress flow rules",
2588                .next = NEXT(NEXT_ENTRY
2589                             (INFO,
2590                              CONFIGURE,
2591                              PATTERN_TEMPLATE,
2592                              ACTIONS_TEMPLATE,
2593                              TABLE,
2594                              INDIRECT_ACTION,
2595                              VALIDATE,
2596                              CREATE,
2597                              DESTROY,
2598                              FLUSH,
2599                              DUMP,
2600                              LIST,
2601                              AGED,
2602                              QUERY,
2603                              ISOLATE,
2604                              TUNNEL,
2605                              FLEX,
2606                              QUEUE,
2607                              PUSH,
2608                              PULL)),
2609                .call = parse_init,
2610        },
2611        /* Top-level command. */
2612        [INFO] = {
2613                .name = "info",
2614                .help = "get information about flow engine",
2615                .next = NEXT(NEXT_ENTRY(END),
2616                             NEXT_ENTRY(COMMON_PORT_ID)),
2617                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
2618                .call = parse_configure,
2619        },
2620        /* Top-level command. */
2621        [CONFIGURE] = {
2622                .name = "configure",
2623                .help = "configure flow engine",
2624                .next = NEXT(next_config_attr,
2625                             NEXT_ENTRY(COMMON_PORT_ID)),
2626                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
2627                .call = parse_configure,
2628        },
2629        /* Configure arguments. */
2630        [CONFIG_QUEUES_NUMBER] = {
2631                .name = "queues_number",
2632                .help = "number of queues",
2633                .next = NEXT(next_config_attr,
2634                             NEXT_ENTRY(COMMON_UNSIGNED)),
2635                .args = ARGS(ARGS_ENTRY(struct buffer,
2636                                        args.configure.nb_queue)),
2637        },
2638        [CONFIG_QUEUES_SIZE] = {
2639                .name = "queues_size",
2640                .help = "number of elements in queues",
2641                .next = NEXT(next_config_attr,
2642                             NEXT_ENTRY(COMMON_UNSIGNED)),
2643                .args = ARGS(ARGS_ENTRY(struct buffer,
2644                                        args.configure.queue_attr.size)),
2645        },
2646        [CONFIG_COUNTERS_NUMBER] = {
2647                .name = "counters_number",
2648                .help = "number of counters",
2649                .next = NEXT(next_config_attr,
2650                             NEXT_ENTRY(COMMON_UNSIGNED)),
2651                .args = ARGS(ARGS_ENTRY(struct buffer,
2652                                        args.configure.port_attr.nb_counters)),
2653        },
2654        [CONFIG_AGING_OBJECTS_NUMBER] = {
2655                .name = "aging_counters_number",
2656                .help = "number of aging objects",
2657                .next = NEXT(next_config_attr,
2658                             NEXT_ENTRY(COMMON_UNSIGNED)),
2659                .args = ARGS(ARGS_ENTRY(struct buffer,
2660                                        args.configure.port_attr.nb_aging_objects)),
2661        },
2662        [CONFIG_METERS_NUMBER] = {
2663                .name = "meters_number",
2664                .help = "number of meters",
2665                .next = NEXT(next_config_attr,
2666                             NEXT_ENTRY(COMMON_UNSIGNED)),
2667                .args = ARGS(ARGS_ENTRY(struct buffer,
2668                                        args.configure.port_attr.nb_meters)),
2669        },
2670        /* Top-level command. */
2671        [PATTERN_TEMPLATE] = {
2672                .name = "pattern_template",
2673                .type = "{command} {port_id} [{arg} [...]]",
2674                .help = "manage pattern templates",
2675                .next = NEXT(next_pt_subcmd, NEXT_ENTRY(COMMON_PORT_ID)),
2676                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
2677                .call = parse_template,
2678        },
2679        /* Sub-level commands. */
2680        [PATTERN_TEMPLATE_CREATE] = {
2681                .name = "create",
2682                .help = "create pattern template",
2683                .next = NEXT(next_pt_attr),
2684                .call = parse_template,
2685        },
2686        [PATTERN_TEMPLATE_DESTROY] = {
2687                .name = "destroy",
2688                .help = "destroy pattern template",
2689                .next = NEXT(NEXT_ENTRY(PATTERN_TEMPLATE_DESTROY_ID)),
2690                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
2691                .call = parse_template_destroy,
2692        },
2693        /* Pattern template arguments. */
2694        [PATTERN_TEMPLATE_CREATE_ID] = {
2695                .name = "pattern_template_id",
2696                .help = "specify a pattern template id to create",
2697                .next = NEXT(next_pt_attr,
2698                             NEXT_ENTRY(COMMON_PATTERN_TEMPLATE_ID)),
2699                .args = ARGS(ARGS_ENTRY(struct buffer, args.vc.pat_templ_id)),
2700        },
2701        [PATTERN_TEMPLATE_DESTROY_ID] = {
2702                .name = "pattern_template",
2703                .help = "specify a pattern template id to destroy",
2704                .next = NEXT(next_pt_destroy_attr,
2705                             NEXT_ENTRY(COMMON_PATTERN_TEMPLATE_ID)),
2706                .args = ARGS(ARGS_ENTRY_PTR(struct buffer,
2707                                            args.templ_destroy.template_id)),
2708                .call = parse_template_destroy,
2709        },
2710        [PATTERN_TEMPLATE_RELAXED_MATCHING] = {
2711                .name = "relaxed",
2712                .help = "is matching relaxed",
2713                .next = NEXT(next_pt_attr,
2714                             NEXT_ENTRY(COMMON_BOOLEAN)),
2715                .args = ARGS(ARGS_ENTRY_BF(struct buffer,
2716                             args.vc.attr.reserved, 1)),
2717        },
2718        [PATTERN_TEMPLATE_INGRESS] = {
2719                .name = "ingress",
2720                .help = "attribute pattern to ingress",
2721                .next = NEXT(next_pt_attr),
2722                .call = parse_template,
2723        },
2724        [PATTERN_TEMPLATE_EGRESS] = {
2725                .name = "egress",
2726                .help = "attribute pattern to egress",
2727                .next = NEXT(next_pt_attr),
2728                .call = parse_template,
2729        },
2730        [PATTERN_TEMPLATE_TRANSFER] = {
2731                .name = "transfer",
2732                .help = "attribute pattern to transfer",
2733                .next = NEXT(next_pt_attr),
2734                .call = parse_template,
2735        },
2736        [PATTERN_TEMPLATE_SPEC] = {
2737                .name = "template",
2738                .help = "specify item to create pattern template",
2739                .next = NEXT(next_item),
2740        },
2741        /* Top-level command. */
2742        [ACTIONS_TEMPLATE] = {
2743                .name = "actions_template",
2744                .type = "{command} {port_id} [{arg} [...]]",
2745                .help = "manage actions templates",
2746                .next = NEXT(next_at_subcmd, NEXT_ENTRY(COMMON_PORT_ID)),
2747                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
2748                .call = parse_template,
2749        },
2750        /* Sub-level commands. */
2751        [ACTIONS_TEMPLATE_CREATE] = {
2752                .name = "create",
2753                .help = "create actions template",
2754                .next = NEXT(next_at_attr),
2755                .call = parse_template,
2756        },
2757        [ACTIONS_TEMPLATE_DESTROY] = {
2758                .name = "destroy",
2759                .help = "destroy actions template",
2760                .next = NEXT(NEXT_ENTRY(ACTIONS_TEMPLATE_DESTROY_ID)),
2761                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
2762                .call = parse_template_destroy,
2763        },
2764        /* Actions template arguments. */
2765        [ACTIONS_TEMPLATE_CREATE_ID] = {
2766                .name = "actions_template_id",
2767                .help = "specify an actions template id to create",
2768                .next = NEXT(NEXT_ENTRY(ACTIONS_TEMPLATE_MASK),
2769                             NEXT_ENTRY(ACTIONS_TEMPLATE_SPEC),
2770                             NEXT_ENTRY(COMMON_ACTIONS_TEMPLATE_ID)),
2771                .args = ARGS(ARGS_ENTRY(struct buffer, args.vc.act_templ_id)),
2772        },
2773        [ACTIONS_TEMPLATE_DESTROY_ID] = {
2774                .name = "actions_template",
2775                .help = "specify an actions template id to destroy",
2776                .next = NEXT(next_at_destroy_attr,
2777                             NEXT_ENTRY(COMMON_ACTIONS_TEMPLATE_ID)),
2778                .args = ARGS(ARGS_ENTRY_PTR(struct buffer,
2779                                            args.templ_destroy.template_id)),
2780                .call = parse_template_destroy,
2781        },
2782        [ACTIONS_TEMPLATE_INGRESS] = {
2783                .name = "ingress",
2784                .help = "attribute actions to ingress",
2785                .next = NEXT(next_at_attr),
2786                .call = parse_template,
2787        },
2788        [ACTIONS_TEMPLATE_EGRESS] = {
2789                .name = "egress",
2790                .help = "attribute actions to egress",
2791                .next = NEXT(next_at_attr),
2792                .call = parse_template,
2793        },
2794        [ACTIONS_TEMPLATE_TRANSFER] = {
2795                .name = "transfer",
2796                .help = "attribute actions to transfer",
2797                .next = NEXT(next_at_attr),
2798                .call = parse_template,
2799        },
2800        [ACTIONS_TEMPLATE_SPEC] = {
2801                .name = "template",
2802                .help = "specify action to create actions template",
2803                .next = NEXT(next_action),
2804                .call = parse_template,
2805        },
2806        [ACTIONS_TEMPLATE_MASK] = {
2807                .name = "mask",
2808                .help = "specify action mask to create actions template",
2809                .next = NEXT(next_action),
2810                .call = parse_template,
2811        },
2812        /* Top-level command. */
2813        [TABLE] = {
2814                .name = "template_table",
2815                .type = "{command} {port_id} [{arg} [...]]",
2816                .help = "manage template tables",
2817                .next = NEXT(next_table_subcmd, NEXT_ENTRY(COMMON_PORT_ID)),
2818                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
2819                .call = parse_table,
2820        },
2821        /* Sub-level commands. */
2822        [TABLE_CREATE] = {
2823                .name = "create",
2824                .help = "create template table",
2825                .next = NEXT(next_table_attr),
2826                .call = parse_table,
2827        },
2828        [TABLE_DESTROY] = {
2829                .name = "destroy",
2830                .help = "destroy template table",
2831                .next = NEXT(NEXT_ENTRY(TABLE_DESTROY_ID)),
2832                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
2833                .call = parse_table_destroy,
2834        },
2835        /* Table  arguments. */
2836        [TABLE_CREATE_ID] = {
2837                .name = "table_id",
2838                .help = "specify table id to create",
2839                .next = NEXT(next_table_attr,
2840                             NEXT_ENTRY(COMMON_TABLE_ID)),
2841                .args = ARGS(ARGS_ENTRY(struct buffer, args.table.id)),
2842        },
2843        [TABLE_DESTROY_ID] = {
2844                .name = "table",
2845                .help = "specify table id to destroy",
2846                .next = NEXT(next_table_destroy_attr,
2847                             NEXT_ENTRY(COMMON_TABLE_ID)),
2848                .args = ARGS(ARGS_ENTRY_PTR(struct buffer,
2849                                            args.table_destroy.table_id)),
2850                .call = parse_table_destroy,
2851        },
2852        [TABLE_GROUP] = {
2853                .name = "group",
2854                .help = "specify a group",
2855                .next = NEXT(next_table_attr, NEXT_ENTRY(COMMON_GROUP_ID)),
2856                .args = ARGS(ARGS_ENTRY(struct buffer,
2857                                        args.table.attr.flow_attr.group)),
2858        },
2859        [TABLE_PRIORITY] = {
2860                .name = "priority",
2861                .help = "specify a priority level",
2862                .next = NEXT(next_table_attr, NEXT_ENTRY(COMMON_PRIORITY_LEVEL)),
2863                .args = ARGS(ARGS_ENTRY(struct buffer,
2864                                        args.table.attr.flow_attr.priority)),
2865        },
2866        [TABLE_EGRESS] = {
2867                .name = "egress",
2868                .help = "affect rule to egress",
2869                .next = NEXT(next_table_attr),
2870                .call = parse_table,
2871        },
2872        [TABLE_INGRESS] = {
2873                .name = "ingress",
2874                .help = "affect rule to ingress",
2875                .next = NEXT(next_table_attr),
2876                .call = parse_table,
2877        },
2878        [TABLE_TRANSFER] = {
2879                .name = "transfer",
2880                .help = "affect rule to transfer",
2881                .next = NEXT(next_table_attr),
2882                .call = parse_table,
2883        },
2884        [TABLE_RULES_NUMBER] = {
2885                .name = "rules_number",
2886                .help = "number of rules in table",
2887                .next = NEXT(next_table_attr,
2888                             NEXT_ENTRY(COMMON_UNSIGNED)),
2889                .args = ARGS(ARGS_ENTRY(struct buffer,
2890                                        args.table.attr.nb_flows)),
2891        },
2892        [TABLE_PATTERN_TEMPLATE] = {
2893                .name = "pattern_template",
2894                .help = "specify pattern template id",
2895                .next = NEXT(next_table_attr,
2896                             NEXT_ENTRY(COMMON_PATTERN_TEMPLATE_ID)),
2897                .args = ARGS(ARGS_ENTRY_PTR(struct buffer,
2898                                            args.table.pat_templ_id)),
2899                .call = parse_table,
2900        },
2901        [TABLE_ACTIONS_TEMPLATE] = {
2902                .name = "actions_template",
2903                .help = "specify actions template id",
2904                .next = NEXT(next_table_attr,
2905                             NEXT_ENTRY(COMMON_ACTIONS_TEMPLATE_ID)),
2906                .args = ARGS(ARGS_ENTRY_PTR(struct buffer,
2907                                            args.table.act_templ_id)),
2908                .call = parse_table,
2909        },
2910        /* Top-level command. */
2911        [QUEUE] = {
2912                .name = "queue",
2913                .help = "queue a flow rule operation",
2914                .next = NEXT(next_queue_subcmd, NEXT_ENTRY(COMMON_PORT_ID)),
2915                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
2916                .call = parse_qo,
2917        },
2918        /* Sub-level commands. */
2919        [QUEUE_CREATE] = {
2920                .name = "create",
2921                .help = "create a flow rule",
2922                .next = NEXT(NEXT_ENTRY(QUEUE_TEMPLATE_TABLE),
2923                             NEXT_ENTRY(COMMON_QUEUE_ID)),
2924                .args = ARGS(ARGS_ENTRY(struct buffer, queue)),
2925                .call = parse_qo,
2926        },
2927        [QUEUE_DESTROY] = {
2928                .name = "destroy",
2929                .help = "destroy a flow rule",
2930                .next = NEXT(NEXT_ENTRY(QUEUE_DESTROY_ID),
2931                             NEXT_ENTRY(COMMON_QUEUE_ID)),
2932                .args = ARGS(ARGS_ENTRY(struct buffer, queue)),
2933                .call = parse_qo_destroy,
2934        },
2935        [QUEUE_INDIRECT_ACTION] = {
2936                .name = "indirect_action",
2937                .help = "queue indirect actions",
2938                .next = NEXT(next_qia_subcmd, NEXT_ENTRY(COMMON_QUEUE_ID)),
2939                .args = ARGS(ARGS_ENTRY(struct buffer, queue)),
2940                .call = parse_qia,
2941        },
2942        /* Queue  arguments. */
2943        [QUEUE_TEMPLATE_TABLE] = {
2944                .name = "template table",
2945                .help = "specify table id",
2946                .next = NEXT(NEXT_ENTRY(QUEUE_PATTERN_TEMPLATE),
2947                             NEXT_ENTRY(COMMON_TABLE_ID)),
2948                .args = ARGS(ARGS_ENTRY(struct buffer,
2949                                        args.vc.table_id)),
2950                .call = parse_qo,
2951        },
2952        [QUEUE_PATTERN_TEMPLATE] = {
2953                .name = "pattern_template",
2954                .help = "specify pattern template index",
2955                .next = NEXT(NEXT_ENTRY(QUEUE_ACTIONS_TEMPLATE),
2956                             NEXT_ENTRY(COMMON_UNSIGNED)),
2957                .args = ARGS(ARGS_ENTRY(struct buffer,
2958                                        args.vc.pat_templ_id)),
2959                .call = parse_qo,
2960        },
2961        [QUEUE_ACTIONS_TEMPLATE] = {
2962                .name = "actions_template",
2963                .help = "specify actions template index",
2964                .next = NEXT(NEXT_ENTRY(QUEUE_CREATE_POSTPONE),
2965                             NEXT_ENTRY(COMMON_UNSIGNED)),
2966                .args = ARGS(ARGS_ENTRY(struct buffer,
2967                                        args.vc.act_templ_id)),
2968                .call = parse_qo,
2969        },
2970        [QUEUE_CREATE_POSTPONE] = {
2971                .name = "postpone",
2972                .help = "postpone create operation",
2973                .next = NEXT(NEXT_ENTRY(ITEM_PATTERN),
2974                             NEXT_ENTRY(COMMON_BOOLEAN)),
2975                .args = ARGS(ARGS_ENTRY(struct buffer, postpone)),
2976                .call = parse_qo,
2977        },
2978        [QUEUE_DESTROY_POSTPONE] = {
2979                .name = "postpone",
2980                .help = "postpone destroy operation",
2981                .next = NEXT(NEXT_ENTRY(QUEUE_DESTROY_ID),
2982                             NEXT_ENTRY(COMMON_BOOLEAN)),
2983                .args = ARGS(ARGS_ENTRY(struct buffer, postpone)),
2984                .call = parse_qo_destroy,
2985        },
2986        [QUEUE_DESTROY_ID] = {
2987                .name = "rule",
2988                .help = "specify rule id to destroy",
2989                .next = NEXT(next_queue_destroy_attr,
2990                        NEXT_ENTRY(COMMON_UNSIGNED)),
2991                .args = ARGS(ARGS_ENTRY_PTR(struct buffer,
2992                                            args.destroy.rule)),
2993                .call = parse_qo_destroy,
2994        },
2995        /* Queue indirect action arguments */
2996        [QUEUE_INDIRECT_ACTION_CREATE] = {
2997                .name = "create",
2998                .help = "create indirect action",
2999                .next = NEXT(next_qia_create_attr),
3000                .call = parse_qia,

3001        },
3002        [QUEUE_INDIRECT_ACTION_UPDATE] = {
3003                .name = "update",
3004                .help = "update indirect action",
3005                .next = NEXT(next_qia_update_attr,
3006                             NEXT_ENTRY(COMMON_INDIRECT_ACTION_ID)),
3007                .args = ARGS(ARGS_ENTRY(struct buffer, args.vc.attr.group)),
3008                .call = parse_qia,
3009        },
3010        [QUEUE_INDIRECT_ACTION_DESTROY] = {
3011                .name = "destroy",
3012                .help = "destroy indirect action",
3013                .next = NEXT(next_qia_destroy_attr),
3014                .call = parse_qia_destroy,
3015        },
3016        /* Indirect action destroy arguments. */
3017        [QUEUE_INDIRECT_ACTION_DESTROY_POSTPONE] = {
3018                .name = "postpone",
3019                .help = "postpone destroy operation",
3020                .next = NEXT(next_qia_destroy_attr,
3021                             NEXT_ENTRY(COMMON_BOOLEAN)),
3022                .args = ARGS(ARGS_ENTRY(struct buffer, postpone)),
3023        },
3024        [QUEUE_INDIRECT_ACTION_DESTROY_ID] = {
3025                .name = "action_id",
3026                .help = "specify a indirect action id to destroy",
3027                .next = NEXT(next_qia_destroy_attr,
3028                             NEXT_ENTRY(COMMON_INDIRECT_ACTION_ID)),
3029                .args = ARGS(ARGS_ENTRY_PTR(struct buffer,
3030                                            args.ia_destroy.action_id)),
3031                .call = parse_qia_destroy,
3032        },
3033        /* Indirect action update arguments. */
3034        [QUEUE_INDIRECT_ACTION_UPDATE_POSTPONE] = {
3035                .name = "postpone",
3036                .help = "postpone update operation",
3037                .next = NEXT(next_qia_update_attr,
3038                             NEXT_ENTRY(COMMON_BOOLEAN)),
3039                .args = ARGS(ARGS_ENTRY(struct buffer, postpone)),
3040        },
3041        /* Indirect action create arguments. */
3042        [QUEUE_INDIRECT_ACTION_CREATE_ID] = {
3043                .name = "action_id",
3044                .help = "specify a indirect action id to create",
3045                .next = NEXT(next_qia_create_attr,
3046                             NEXT_ENTRY(COMMON_INDIRECT_ACTION_ID)),
3047                .args = ARGS(ARGS_ENTRY(struct buffer, args.vc.attr.group)),
3048        },
3049        [QUEUE_INDIRECT_ACTION_INGRESS] = {
3050                .name = "ingress",
3051                .help = "affect rule to ingress",
3052                .next = NEXT(next_qia_create_attr),
3053                .call = parse_qia,
3054        },
3055        [QUEUE_INDIRECT_ACTION_EGRESS] = {
3056                .name = "egress",
3057                .help = "affect rule to egress",
3058                .next = NEXT(next_qia_create_attr),
3059                .call = parse_qia,
3060        },
3061        [QUEUE_INDIRECT_ACTION_TRANSFER] = {
3062                .name = "transfer",
3063                .help = "affect rule to transfer",
3064                .next = NEXT(next_qia_create_attr),
3065                .call = parse_qia,
3066        },
3067        [QUEUE_INDIRECT_ACTION_CREATE_POSTPONE] = {
3068                .name = "postpone",
3069                .help = "postpone create operation",
3070                .next = NEXT(next_qia_create_attr,
3071                             NEXT_ENTRY(COMMON_BOOLEAN)),
3072                .args = ARGS(ARGS_ENTRY(struct buffer, postpone)),
3073        },
3074        [QUEUE_INDIRECT_ACTION_SPEC] = {
3075                .name = "action",
3076                .help = "specify action to create indirect handle",
3077                .next = NEXT(next_action),
3078        },
3079        /* Top-level command. */
3080        [PUSH] = {
3081                .name = "push",
3082                .help = "push enqueued operations",
3083                .next = NEXT(NEXT_ENTRY(PUSH_QUEUE), NEXT_ENTRY(COMMON_PORT_ID)),
3084                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
3085                .call = parse_push,
3086        },
3087        /* Sub-level commands. */
3088        [PUSH_QUEUE] = {
3089                .name = "queue",
3090                .help = "specify queue id",
3091                .next = NEXT(NEXT_ENTRY(END), NEXT_ENTRY(COMMON_QUEUE_ID)),
3092                .args = ARGS(ARGS_ENTRY(struct buffer, queue)),
3093        },
3094        /* Top-level command. */
3095        [PULL] = {
3096                .name = "pull",
3097                .help = "pull flow operations results",
3098                .next = NEXT(NEXT_ENTRY(PULL_QUEUE), NEXT_ENTRY(COMMON_PORT_ID)),
3099                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
3100                .call = parse_pull,
3101        },
3102        /* Sub-level commands. */
3103        [PULL_QUEUE] = {
3104                .name = "queue",
3105                .help = "specify queue id",
3106                .next = NEXT(NEXT_ENTRY(END), NEXT_ENTRY(COMMON_QUEUE_ID)),
3107                .args = ARGS(ARGS_ENTRY(struct buffer, queue)),
3108        },
3109        /* Top-level command. */
3110        [INDIRECT_ACTION] = {
3111                .name = "indirect_action",
3112                .type = "{command} {port_id} [{arg} [...]]",
3113                .help = "manage indirect actions",
3114                .next = NEXT(next_ia_subcmd, NEXT_ENTRY(COMMON_PORT_ID)),
3115                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
3116                .call = parse_ia,
3117        },
3118        /* Sub-level commands. */
3119        [INDIRECT_ACTION_CREATE] = {
3120                .name = "create",
3121                .help = "create indirect action",
3122                .next = NEXT(next_ia_create_attr),
3123                .call = parse_ia,
3124        },
3125        [INDIRECT_ACTION_UPDATE] = {
3126                .name = "update",
3127                .help = "update indirect action",
3128                .next = NEXT(NEXT_ENTRY(INDIRECT_ACTION_SPEC),
3129                             NEXT_ENTRY(COMMON_INDIRECT_ACTION_ID)),
3130                .args = ARGS(ARGS_ENTRY(struct buffer, args.vc.attr.group)),
3131                .call = parse_ia,
3132        },
3133        [INDIRECT_ACTION_DESTROY] = {
3134                .name = "destroy",
3135                .help = "destroy indirect action",
3136                .next = NEXT(NEXT_ENTRY(INDIRECT_ACTION_DESTROY_ID)),
3137                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
3138                .call = parse_ia_destroy,
3139        },
3140        [INDIRECT_ACTION_QUERY] = {
3141                .name = "query",
3142                .help = "query indirect action",
3143                .next = NEXT(NEXT_ENTRY(END),
3144                             NEXT_ENTRY(COMMON_INDIRECT_ACTION_ID)),
3145                .args = ARGS(ARGS_ENTRY(struct buffer, args.ia.action_id)),
3146                .call = parse_ia,
3147        },
3148        [VALIDATE] = {
3149                .name = "validate",
3150                .help = "check whether a flow rule can be created",
3151                .next = NEXT(next_vc_attr, NEXT_ENTRY(COMMON_PORT_ID)),
3152                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
3153                .call = parse_vc,
3154        },
3155        [CREATE] = {
3156                .name = "create",
3157                .help = "create a flow rule",
3158                .next = NEXT(next_vc_attr, NEXT_ENTRY(COMMON_PORT_ID)),
3159                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
3160                .call = parse_vc,
3161        },
3162        [DESTROY] = {
3163                .name = "destroy",
3164                .help = "destroy specific flow rules",
3165                .next = NEXT(NEXT_ENTRY(DESTROY_RULE),
3166                             NEXT_ENTRY(COMMON_PORT_ID)),
3167                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
3168                .call = parse_destroy,
3169        },
3170        [FLUSH] = {
3171                .name = "flush",
3172                .help = "destroy all flow rules",
3173                .next = NEXT(NEXT_ENTRY(COMMON_PORT_ID)),
3174                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
3175                .call = parse_flush,
3176        },
3177        [DUMP] = {
3178                .name = "dump",
3179                .help = "dump single/all flow rules to file",
3180                .next = NEXT(next_dump_subcmd, NEXT_ENTRY(COMMON_PORT_ID)),
3181                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
3182                .call = parse_dump,
3183        },
3184        [QUERY] = {
3185                .name = "query",
3186                .help = "query an existing flow rule",
3187                .next = NEXT(NEXT_ENTRY(QUERY_ACTION),
3188                             NEXT_ENTRY(COMMON_RULE_ID),
3189                             NEXT_ENTRY(COMMON_PORT_ID)),
3190                .args = ARGS(ARGS_ENTRY(struct buffer, args.query.action.type),
3191                             ARGS_ENTRY(struct buffer, args.query.rule),
3192                             ARGS_ENTRY(struct buffer, port)),
3193                .call = parse_query,
3194        },
3195        [LIST] = {
3196                .name = "list",
3197                .help = "list existing flow rules",
3198                .next = NEXT(next_list_attr, NEXT_ENTRY(COMMON_PORT_ID)),
3199                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
3200                .call = parse_list,
3201        },
3202        [AGED] = {
3203                .name = "aged",
3204                .help = "list and destroy aged flows",
3205                .next = NEXT(next_aged_attr, NEXT_ENTRY(COMMON_PORT_ID)),
3206                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
3207                .call = parse_aged,
3208        },
3209        [ISOLATE] = {
3210                .name = "isolate",
3211                .help = "restrict ingress traffic to the defined flow rules",
3212                .next = NEXT(NEXT_ENTRY(COMMON_BOOLEAN),
3213                             NEXT_ENTRY(COMMON_PORT_ID)),
3214                .args = ARGS(ARGS_ENTRY(struct buffer, args.isolate.set),
3215                             ARGS_ENTRY(struct buffer, port)),
3216                .call = parse_isolate,
3217        },
3218        [FLEX] = {
3219                .name = "flex_item",
3220                .help = "flex item API",
3221                .next = NEXT(next_flex_item),
3222                .call = parse_flex,
3223        },
3224        [FLEX_ITEM_INIT] = {
3225                .name = "init",
3226                .help = "flex item init",
3227                .args = ARGS(ARGS_ENTRY(struct buffer, args.flex.token),
3228                             ARGS_ENTRY(struct buffer, port)),
3229                .next = NEXT(NEXT_ENTRY(COMMON_FLEX_TOKEN),
3230                             NEXT_ENTRY(COMMON_PORT_ID)),
3231                .call = parse_flex
3232        },
3233        [FLEX_ITEM_CREATE] = {
3234                .name = "create",
3235                .help = "flex item create",
3236                .args = ARGS(ARGS_ENTRY(struct buffer, args.flex.filename),
3237                             ARGS_ENTRY(struct buffer, args.flex.token),
3238                             ARGS_ENTRY(struct buffer, port)),
3239                .next = NEXT(NEXT_ENTRY(COMMON_FILE_PATH),
3240                             NEXT_ENTRY(COMMON_FLEX_TOKEN),
3241                             NEXT_ENTRY(COMMON_PORT_ID)),
3242                .call = parse_flex
3243        },
3244        [FLEX_ITEM_DESTROY] = {
3245                .name = "destroy",
3246                .help = "flex item destroy",
3247                .args = ARGS(ARGS_ENTRY(struct buffer, args.flex.token),
3248                             ARGS_ENTRY(struct buffer, port)),
3249                .next = NEXT(NEXT_ENTRY(COMMON_FLEX_TOKEN),
3250                             NEXT_ENTRY(COMMON_PORT_ID)),
3251                .call = parse_flex
3252        },
3253        [TUNNEL] = {
3254                .name = "tunnel",
3255                .help = "new tunnel API",
3256                .next = NEXT(NEXT_ENTRY
3257                             (TUNNEL_CREATE, TUNNEL_LIST, TUNNEL_DESTROY)),
3258                .call = parse_tunnel,
3259        },
3260        /* Tunnel arguments. */
3261        [TUNNEL_CREATE] = {
3262                .name = "create",
3263                .help = "create new tunnel object",
3264                .next = NEXT(NEXT_ENTRY(TUNNEL_CREATE_TYPE),
3265                             NEXT_ENTRY(COMMON_PORT_ID)),
3266                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
3267                .call = parse_tunnel,
3268        },
3269        [TUNNEL_CREATE_TYPE] = {
3270                .name = "type",
3271                .help = "create new tunnel",
3272                .next = NEXT(NEXT_ENTRY(COMMON_FILE_PATH)),
3273                .args = ARGS(ARGS_ENTRY(struct tunnel_ops, type)),
3274                .call = parse_tunnel,
3275        },
3276        [TUNNEL_DESTROY] = {
3277                .name = "destroy",
3278                .help = "destroy tunnel",
3279                .next = NEXT(NEXT_ENTRY(TUNNEL_DESTROY_ID),
3280                             NEXT_ENTRY(COMMON_PORT_ID)),
3281                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
3282                .call = parse_tunnel,
3283        },
3284        [TUNNEL_DESTROY_ID] = {
3285                .name = "id",
3286                .help = "tunnel identifier to destroy",
3287                .next = NEXT(NEXT_ENTRY(COMMON_UNSIGNED)),
3288                .args = ARGS(ARGS_ENTRY(struct tunnel_ops, id)),
3289                .call = parse_tunnel,
3290        },
3291        [TUNNEL_LIST] = {
3292                .name = "list",
3293                .help = "list existing tunnels",
3294                .next = NEXT(NEXT_ENTRY(COMMON_PORT_ID)),
3295                .args = ARGS(ARGS_ENTRY(struct buffer, port)),
3296                .call = parse_tunnel,
3297        },
3298        /* Destroy arguments. */
3299        [DESTROY_RULE] = {
3300                .name = "rule",
3301                .help = "specify a rule identifier",
3302                .next = NEXT(next_destroy_attr, NEXT_ENTRY(COMMON_RULE_ID)),
3303                .args = ARGS(ARGS_ENTRY_PTR(struct buffer, args.destroy.rule)),
3304                .call = parse_destroy,
3305        },
3306        /* Dump arguments. */
3307        [DUMP_ALL] = {
3308                .name = "all",
3309                .help = "dump all",
3310                .next = NEXT(next_dump_attr),
3311                .args = ARGS(ARGS_ENTRY(struct buffer, args.dump.file)),
3312                .call = parse_dump,
3313        },
3314        [DUMP_ONE] = {
3315                .name = "rule",
3316                .help = "dump one rule",
3317                .next = NEXT(next_dump_attr, NEXT_ENTRY(COMMON_RULE_ID)),
3318                .args = ARGS(ARGS_ENTRY(struct buffer, args.dump.file),
3319                                ARGS_ENTRY(struct buffer, args.dump.rule)),
3320                .call = parse_dump,
3321        },
3322        /* Query arguments. */
3323        [QUERY_ACTION] = {
3324                .name = "{action}",
3325                .type = "ACTION",
3326                .help = "action to query, must be part of the rule",
3327                .call = parse_action,
3328                .comp = comp_action,
3329        },
3330        /* List arguments. */
3331        [LIST_GROUP] = {
3332                .name = "group",
3333                .help = "specify a group",
3334                .next = NEXT(next_list_attr, NEXT_ENTRY(COMMON_GROUP_ID)),
3335                .args = ARGS(ARGS_ENTRY_PTR(struct buffer, args.list.group)),
3336                .call = parse_list,
3337        },
3338        [AGED_DESTROY] = {
3339                .name = "destroy",
3340                .help = "specify aged flows need be destroyed",
3341                .call = parse_aged,
3342                .comp = comp_none,
3343        },
3344        /* Validate/create attributes. */
3345        [VC_GROUP] = {
3346                .name = "group",
3347                .help = "specify a group",
3348                .next = NEXT(next_vc_attr, NEXT_ENTRY(COMMON_GROUP_ID)),
3349                .args = ARGS(ARGS_ENTRY(struct rte_flow_attr, group)),
3350                .call = parse_vc,
3351        },
3352        [VC_PRIORITY] = {
3353                .name = "priority",
3354                .help = "specify a priority level",
3355                .next = NEXT(next_vc_attr, NEXT_ENTRY(COMMON_PRIORITY_LEVEL)),
3356                .args = ARGS(ARGS_ENTRY(struct rte_flow_attr, priority)),
3357                .call = parse_vc,
3358        },
3359        [VC_INGRESS] = {
3360                .name = "ingress",
3361                .help = "affect rule to ingress",
3362                .next = NEXT(next_vc_attr),
3363                .call = parse_vc,
3364        },
3365        [VC_EGRESS] = {
3366                .name = "egress",
3367                .help = "affect rule to egress",
3368                .next = NEXT(next_vc_attr),
3369                .call = parse_vc,
3370        },
3371        [VC_TRANSFER] = {
3372                .name = "transfer",
3373                .help = "apply rule directly to endpoints found in pattern",
3374                .next = NEXT(next_vc_attr),
3375                .call = parse_vc,
3376        },
3377        [VC_TUNNEL_SET] = {
3378                .name = "tunnel_set",
3379                .help = "tunnel steer rule",
3380                .next = NEXT(next_vc_attr, NEXT_ENTRY(COMMON_UNSIGNED)),
3381                .args = ARGS(ARGS_ENTRY(struct tunnel_ops, id)),
3382                .call = parse_vc,
3383        },
3384        [VC_TUNNEL_MATCH] = {
3385                .name = "tunnel_match",
3386                .help = "tunnel match rule",
3387                .next = NEXT(next_vc_attr, NEXT_ENTRY(COMMON_UNSIGNED)),
3388                .args = ARGS(ARGS_ENTRY(struct tunnel_ops, id)),
3389                .call = parse_vc,
3390        },
3391        /* Validate/create pattern. */
3392        [ITEM_PATTERN] = {
3393                .name = "pattern",
3394                .help = "submit a list of pattern items",
3395                .next = NEXT(next_item),
3396                .call = parse_vc,
3397        },
3398        [ITEM_PARAM_IS] = {
3399                .name = "is",
3400                .help = "match value perfectly (with full bit-mask)",
3401                .call = parse_vc_spec,
3402        },
3403        [ITEM_PARAM_SPEC] = {
3404                .name = "spec",
3405                .help = "match value according to configured bit-mask",
3406                .call = parse_vc_spec,
3407        },
3408        [ITEM_PARAM_LAST] = {
3409                .name = "last",
3410                .help = "specify upper bound to establish a range",
3411                .call = parse_vc_spec,
3412        },
3413        [ITEM_PARAM_MASK] = {
3414                .name = "mask",
3415                .help = "specify bit-mask with relevant bits set to one",
3416                .call = parse_vc_spec,
3417        },
3418        [ITEM_PARAM_PREFIX] = {
3419                .name = "prefix",
3420                .help = "generate bit-mask from a prefix length",
3421                .call = parse_vc_spec,
3422        },
3423        [ITEM_NEXT] = {
3424                .name = "/",
3425                .help = "specify next pattern item",
3426                .next = NEXT(next_item),
3427        },
3428        [ITEM_END] = {
3429                .name = "end",
3430                .help = "end list of pattern items",
3431                .priv = PRIV_ITEM(END, 0),
3432                .next = NEXT(NEXT_ENTRY(ACTIONS, END)),
3433                .call = parse_vc,
3434        },
3435        [ITEM_VOID] = {
3436                .name = "void",
3437                .help = "no-op pattern item",
3438                .priv = PRIV_ITEM(VOID, 0),
3439                .next = NEXT(NEXT_ENTRY(ITEM_NEXT)),
3440                .call = parse_vc,
3441        },
3442        [ITEM_INVERT] = {
3443                .name = "invert",
3444                .help = "perform actions when pattern does not match",
3445                .priv = PRIV_ITEM(INVERT, 0),
3446                .next = NEXT(NEXT_ENTRY(ITEM_NEXT)),
3447                .call = parse_vc,
3448        },
3449        [ITEM_ANY] = {
3450                .name = "any",
3451                .help = "match any protocol for the current layer",
3452                .priv = PRIV_ITEM(ANY, sizeof(struct rte_flow_item_any)),
3453                .next = NEXT(item_any),
3454                .call = parse_vc,
3455        },
3456        [ITEM_ANY_NUM] = {
3457                .name = "num",
3458                .help = "number of layers covered",
3459                .next = NEXT(item_any, NEXT_ENTRY(COMMON_UNSIGNED), item_param),
3460                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_any, num)),
3461        },
3462        [ITEM_PF] = {
3463                .name = "pf",
3464                .help = "match traffic from/to the physical function",
3465                .priv = PRIV_ITEM(PF, 0),
3466                .next = NEXT(NEXT_ENTRY(ITEM_NEXT)),
3467                .call = parse_vc,
3468        },
3469        [ITEM_VF] = {
3470                .name = "vf",
3471                .help = "match traffic from/to a virtual function ID",
3472                .priv = PRIV_ITEM(VF, sizeof(struct rte_flow_item_vf)),
3473                .next = NEXT(item_vf),
3474                .call = parse_vc,
3475        },
3476        [ITEM_VF_ID] = {
3477                .name = "id",
3478                .help = "VF ID",
3479                .next = NEXT(item_vf, NEXT_ENTRY(COMMON_UNSIGNED), item_param),
3480                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_vf, id)),
3481        },
3482        [ITEM_PHY_PORT] = {
3483                .name = "phy_port",
3484                .help = "match traffic from/to a specific physical port",
3485                .priv = PRIV_ITEM(PHY_PORT,
3486                                  sizeof(struct rte_flow_item_phy_port)),
3487                .next = NEXT(item_phy_port),
3488                .call = parse_vc,
3489        },
3490        [ITEM_PHY_PORT_INDEX] = {
3491                .name = "index",
3492                .help = "physical port index",
3493                .next = NEXT(item_phy_port, NEXT_ENTRY(COMMON_UNSIGNED),
3494                             item_param),
3495                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_phy_port, index)),
3496        },
3497        [ITEM_PORT_ID] = {
3498                .name = "port_id",
3499                .help = "match traffic from/to a given DPDK port ID",
3500                .priv = PRIV_ITEM(PORT_ID,
3501                                  sizeof(struct rte_flow_item_port_id)),
3502                .next = NEXT(item_port_id),
3503                .call = parse_vc,
3504        },
3505        [ITEM_PORT_ID_ID] = {
3506                .name = "id",
3507                .help = "DPDK port ID",
3508                .next = NEXT(item_port_id, NEXT_ENTRY(COMMON_UNSIGNED),
3509                             item_param),
3510                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_port_id, id)),
3511        },
3512        [ITEM_MARK] = {
3513                .name = "mark",
3514                .help = "match traffic against value set in previously matched rule",
3515                .priv = PRIV_ITEM(MARK, sizeof(struct rte_flow_item_mark)),
3516                .next = NEXT(item_mark),
3517                .call = parse_vc,
3518        },
3519        [ITEM_MARK_ID] = {
3520                .name = "id",
3521                .help = "Integer value to match against",
3522                .next = NEXT(item_mark, NEXT_ENTRY(COMMON_UNSIGNED),
3523                             item_param),
3524                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_mark, id)),
3525        },
3526        [ITEM_RAW] = {
3527                .name = "raw",
3528                .help = "match an arbitrary byte string",
3529                .priv = PRIV_ITEM(RAW, ITEM_RAW_SIZE),
3530                .next = NEXT(item_raw),
3531                .call = parse_vc,
3532        },
3533        [ITEM_RAW_RELATIVE] = {
3534                .name = "relative",
3535                .help = "look for pattern after the previous item",
3536                .next = NEXT(item_raw, NEXT_ENTRY(COMMON_BOOLEAN), item_param),
3537                .args = ARGS(ARGS_ENTRY_BF(struct rte_flow_item_raw,
3538                                           relative, 1)),
3539        },
3540        [ITEM_RAW_SEARCH] = {
3541                .name = "search",
3542                .help = "search pattern from offset (see also limit)",
3543                .next = NEXT(item_raw, NEXT_ENTRY(COMMON_BOOLEAN), item_param),
3544                .args = ARGS(ARGS_ENTRY_BF(struct rte_flow_item_raw,
3545                                           search, 1)),
3546        },
3547        [ITEM_RAW_OFFSET] = {
3548                .name = "offset",
3549                .help = "absolute or relative offset for pattern",
3550                .next = NEXT(item_raw, NEXT_ENTRY(COMMON_INTEGER), item_param),
3551                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_raw, offset)),
3552        },
3553        [ITEM_RAW_LIMIT] = {
3554                .name = "limit",
3555                .help = "search area limit for start of pattern",
3556                .next = NEXT(item_raw, NEXT_ENTRY(COMMON_UNSIGNED), item_param),
3557                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_raw, limit)),
3558        },
3559        [ITEM_RAW_PATTERN] = {
3560                .name = "pattern",
3561                .help = "byte string to look for",
3562                .next = NEXT(item_raw,
3563                             NEXT_ENTRY(COMMON_STRING),
3564                             NEXT_ENTRY(ITEM_PARAM_IS,
3565                                        ITEM_PARAM_SPEC,
3566                                        ITEM_PARAM_MASK)),
3567                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_raw, pattern),
3568                             ARGS_ENTRY(struct rte_flow_item_raw, length),
3569                             ARGS_ENTRY_ARB(sizeof(struct rte_flow_item_raw),
3570                                            ITEM_RAW_PATTERN_SIZE)),
3571        },
3572        [ITEM_RAW_PATTERN_HEX] = {
3573                .name = "pattern_hex",
3574                .help = "hex string to look for",
3575                .next = NEXT(item_raw,
3576                             NEXT_ENTRY(COMMON_HEX),
3577                             NEXT_ENTRY(ITEM_PARAM_IS,
3578                                        ITEM_PARAM_SPEC,
3579                                        ITEM_PARAM_MASK)),
3580                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_raw, pattern),
3581                             ARGS_ENTRY(struct rte_flow_item_raw, length),
3582                             ARGS_ENTRY_ARB(sizeof(struct rte_flow_item_raw),
3583                                            ITEM_RAW_PATTERN_SIZE)),
3584        },
3585        [ITEM_ETH] = {
3586                .name = "eth",
3587                .help = "match Ethernet header",
3588                .priv = PRIV_ITEM(ETH, sizeof(struct rte_flow_item_eth)),
3589                .next = NEXT(item_eth),
3590                .call = parse_vc,
3591        },
3592        [ITEM_ETH_DST] = {
3593                .name = "dst",
3594                .help = "destination MAC",
3595                .next = NEXT(item_eth, NEXT_ENTRY(COMMON_MAC_ADDR), item_param),
3596                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_eth, dst)),
3597        },
3598        [ITEM_ETH_SRC] = {
3599                .name = "src",
3600                .help = "source MAC",
3601                .next = NEXT(item_eth, NEXT_ENTRY(COMMON_MAC_ADDR), item_param),
3602                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_eth, src)),
3603        },
3604        [ITEM_ETH_TYPE] = {
3605                .name = "type",
3606                .help = "EtherType",
3607                .next = NEXT(item_eth, NEXT_ENTRY(COMMON_UNSIGNED), item_param),
3608                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_eth, type)),
3609        },
3610        [ITEM_ETH_HAS_VLAN] = {
3611                .name = "has_vlan",
3612                .help = "packet header contains VLAN",
3613                .next = NEXT(item_eth, NEXT_ENTRY(COMMON_UNSIGNED), item_param),
3614                .args = ARGS(ARGS_ENTRY_BF(struct rte_flow_item_eth,
3615                                           has_vlan, 1)),
3616        },
3617        [ITEM_VLAN] = {
3618                .name = "vlan",
3619                .help = "match 802.1Q/ad VLAN tag",
3620                .priv = PRIV_ITEM(VLAN, sizeof(struct rte_flow_item_vlan)),
3621                .next = NEXT(item_vlan),
3622                .call = parse_vc,
3623        },
3624        [ITEM_VLAN_TCI] = {
3625                .name = "tci",
3626                .help = "tag control information",
3627                .next = NEXT(item_vlan, NEXT_ENTRY(COMMON_UNSIGNED),
3628                             item_param),
3629                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_vlan, tci)),
3630        },
3631        [ITEM_VLAN_PCP] = {
3632                .name = "pcp",
3633                .help = "priority code point",
3634                .next = NEXT(item_vlan, NEXT_ENTRY(COMMON_UNSIGNED),
3635                             item_param),
3636                .args = ARGS(ARGS_ENTRY_MASK_HTON(struct rte_flow_item_vlan,
3637                                                  tci, "\xe0\x00")),
3638        },
3639        [ITEM_VLAN_DEI] = {
3640                .name = "dei",
3641                .help = "drop eligible indicator",
3642                .next = NEXT(item_vlan, NEXT_ENTRY(COMMON_UNSIGNED),
3643                             item_param),
3644                .args = ARGS(ARGS_ENTRY_MASK_HTON(struct rte_flow_item_vlan,
3645                                                  tci, "\x10\x00")),
3646        },
3647        [ITEM_VLAN_VID] = {
3648                .name = "vid",
3649                .help = "VLAN identifier",
3650                .next = NEXT(item_vlan, NEXT_ENTRY(COMMON_UNSIGNED),
3651                             item_param),
3652                .args = ARGS(ARGS_ENTRY_MASK_HTON(struct rte_flow_item_vlan,
3653                                                  tci, "\x0f\xff")),
3654        },
3655        [ITEM_VLAN_INNER_TYPE] = {
3656                .name = "inner_type",
3657                .help = "inner EtherType",
3658                .next = NEXT(item_vlan, NEXT_ENTRY(COMMON_UNSIGNED),
3659                             item_param),
3660                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_vlan,
3661                                             inner_type)),
3662        },
3663        [ITEM_VLAN_HAS_MORE_VLAN] = {
3664                .name = "has_more_vlan",
3665                .help = "packet header contains another VLAN",
3666                .next = NEXT(item_vlan, NEXT_ENTRY(COMMON_UNSIGNED),
3667                             item_param),
3668                .args = ARGS(ARGS_ENTRY_BF(struct rte_flow_item_vlan,
3669                                           has_more_vlan, 1)),
3670        },
3671        [ITEM_IPV4] = {
3672                .name = "ipv4",
3673                .help = "match IPv4 header",
3674                .priv = PRIV_ITEM(IPV4, sizeof(struct rte_flow_item_ipv4)),
3675                .next = NEXT(item_ipv4),
3676                .call = parse_vc,
3677        },
3678        [ITEM_IPV4_VER_IHL] = {
3679                .name = "version_ihl",
3680                .help = "match header length",
3681                .next = NEXT(item_ipv4, NEXT_ENTRY(COMMON_UNSIGNED),
3682                             item_param),
3683                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_ipv4,
3684                                     hdr.version_ihl)),
3685        },
3686        [ITEM_IPV4_TOS] = {
3687                .name = "tos",
3688                .help = "type of service",
3689                .next = NEXT(item_ipv4, NEXT_ENTRY(COMMON_UNSIGNED),
3690                             item_param),
3691                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ipv4,
3692                                             hdr.type_of_service)),
3693        },
3694        [ITEM_IPV4_ID] = {
3695                .name = "packet_id",
3696                .help = "fragment packet id",
3697                .next = NEXT(item_ipv4, NEXT_ENTRY(COMMON_UNSIGNED),
3698                             item_param),
3699                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ipv4,
3700                                             hdr.packet_id)),
3701        },
3702        [ITEM_IPV4_FRAGMENT_OFFSET] = {
3703                .name = "fragment_offset",
3704                .help = "fragmentation flags and fragment offset",
3705                .next = NEXT(item_ipv4, NEXT_ENTRY(COMMON_UNSIGNED),
3706                             item_param),
3707                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ipv4,
3708                                             hdr.fragment_offset)),
3709        },
3710        [ITEM_IPV4_TTL] = {
3711                .name = "ttl",
3712                .help = "time to live",
3713                .next = NEXT(item_ipv4, NEXT_ENTRY(COMMON_UNSIGNED),
3714                             item_param),
3715                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ipv4,
3716                                             hdr.time_to_live)),
3717        },
3718        [ITEM_IPV4_PROTO] = {
3719                .name = "proto",
3720                .help = "next protocol ID",
3721                .next = NEXT(item_ipv4, NEXT_ENTRY(COMMON_UNSIGNED),
3722                             item_param),
3723                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ipv4,
3724                                             hdr.next_proto_id)),
3725        },
3726        [ITEM_IPV4_SRC] = {
3727                .name = "src",
3728                .help = "source address",
3729                .next = NEXT(item_ipv4, NEXT_ENTRY(COMMON_IPV4_ADDR),
3730                             item_param),
3731                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ipv4,
3732                                             hdr.src_addr)),
3733        },
3734        [ITEM_IPV4_DST] = {
3735                .name = "dst",
3736                .help = "destination address",
3737                .next = NEXT(item_ipv4, NEXT_ENTRY(COMMON_IPV4_ADDR),
3738                             item_param),
3739                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ipv4,
3740                                             hdr.dst_addr)),
3741        },
3742        [ITEM_IPV6] = {
3743                .name = "ipv6",
3744                .help = "match IPv6 header",
3745                .priv = PRIV_ITEM(IPV6, sizeof(struct rte_flow_item_ipv6)),
3746                .next = NEXT(item_ipv6),
3747                .call = parse_vc,
3748        },
3749        [ITEM_IPV6_TC] = {
3750                .name = "tc",
3751                .help = "traffic class",
3752                .next = NEXT(item_ipv6, NEXT_ENTRY(COMMON_UNSIGNED),
3753                             item_param),
3754                .args = ARGS(ARGS_ENTRY_MASK_HTON(struct rte_flow_item_ipv6,
3755                                                  hdr.vtc_flow,
3756                                                  "\x0f\xf0\x00\x00")),
3757        },
3758        [ITEM_IPV6_FLOW] = {
3759                .name = "flow",
3760                .help = "flow label",
3761                .next = NEXT(item_ipv6, NEXT_ENTRY(COMMON_UNSIGNED),
3762                             item_param),
3763                .args = ARGS(ARGS_ENTRY_MASK_HTON(struct rte_flow_item_ipv6,
3764                                                  hdr.vtc_flow,
3765                                                  "\x00\x0f\xff\xff")),
3766        },
3767        [ITEM_IPV6_PROTO] = {
3768                .name = "proto",
3769                .help = "protocol (next header)",
3770                .next = NEXT(item_ipv6, NEXT_ENTRY(COMMON_UNSIGNED),
3771                             item_param),
3772                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ipv6,
3773                                             hdr.proto)),
3774        },
3775        [ITEM_IPV6_HOP] = {
3776                .name = "hop",
3777                .help = "hop limit",
3778                .next = NEXT(item_ipv6, NEXT_ENTRY(COMMON_UNSIGNED),
3779                             item_param),
3780                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ipv6,
3781                                             hdr.hop_limits)),
3782        },
3783        [ITEM_IPV6_SRC] = {
3784                .name = "src",
3785                .help = "source address",
3786                .next = NEXT(item_ipv6, NEXT_ENTRY(COMMON_IPV6_ADDR),
3787                             item_param),
3788                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ipv6,
3789                                             hdr.src_addr)),
3790        },
3791        [ITEM_IPV6_DST] = {
3792                .name = "dst",
3793                .help = "destination address",
3794                .next = NEXT(item_ipv6, NEXT_ENTRY(COMMON_IPV6_ADDR),
3795                             item_param),
3796                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ipv6,
3797                                             hdr.dst_addr)),
3798        },
3799        [ITEM_IPV6_HAS_FRAG_EXT] = {
3800                .name = "has_frag_ext",
3801                .help = "fragment packet attribute",
3802                .next = NEXT(item_ipv6, NEXT_ENTRY(COMMON_UNSIGNED),
3803                             item_param),
3804                .args = ARGS(ARGS_ENTRY_BF(struct rte_flow_item_ipv6,
3805                                           has_frag_ext, 1)),
3806        },
3807        [ITEM_ICMP] = {
3808                .name = "icmp",
3809                .help = "match ICMP header",
3810                .priv = PRIV_ITEM(ICMP, sizeof(struct rte_flow_item_icmp)),
3811                .next = NEXT(item_icmp),
3812                .call = parse_vc,
3813        },
3814        [ITEM_ICMP_TYPE] = {
3815                .name = "type",
3816                .help = "ICMP packet type",
3817                .next = NEXT(item_icmp, NEXT_ENTRY(COMMON_UNSIGNED),
3818                             item_param),
3819                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_icmp,
3820                                             hdr.icmp_type)),
3821        },
3822        [ITEM_ICMP_CODE] = {
3823                .name = "code",
3824                .help = "ICMP packet code",
3825                .next = NEXT(item_icmp, NEXT_ENTRY(COMMON_UNSIGNED),
3826                             item_param),
3827                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_icmp,
3828                                             hdr.icmp_code)),
3829        },
3830        [ITEM_ICMP_IDENT] = {
3831                .name = "ident",
3832                .help = "ICMP packet identifier",
3833                .next = NEXT(item_icmp, NEXT_ENTRY(COMMON_UNSIGNED),
3834                             item_param),
3835                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_icmp,
3836                                             hdr.icmp_ident)),
3837        },
3838        [ITEM_ICMP_SEQ] = {
3839                .name = "seq",
3840                .help = "ICMP packet sequence number",
3841                .next = NEXT(item_icmp, NEXT_ENTRY(COMMON_UNSIGNED),
3842                             item_param),
3843                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_icmp,
3844                                             hdr.icmp_seq_nb)),
3845        },
3846        [ITEM_UDP] = {
3847                .name = "udp",
3848                .help = "match UDP header",
3849                .priv = PRIV_ITEM(UDP, sizeof(struct rte_flow_item_udp)),
3850                .next = NEXT(item_udp),
3851                .call = parse_vc,
3852        },
3853        [ITEM_UDP_SRC] = {
3854                .name = "src",
3855                .help = "UDP source port",
3856                .next = NEXT(item_udp, NEXT_ENTRY(COMMON_UNSIGNED),
3857                             item_param),
3858                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_udp,
3859                                             hdr.src_port)),
3860        },
3861        [ITEM_UDP_DST] = {
3862                .name = "dst",
3863                .help = "UDP destination port",
3864                .next = NEXT(item_udp, NEXT_ENTRY(COMMON_UNSIGNED), item_param),
3865                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_udp,
3866                                             hdr.dst_port)),
3867        },
3868        [ITEM_TCP] = {
3869                .name = "tcp",
3870                .help = "match TCP header",
3871                .priv = PRIV_ITEM(TCP, sizeof(struct rte_flow_item_tcp)),
3872                .next = NEXT(item_tcp),
3873                .call = parse_vc,
3874        },
3875        [ITEM_TCP_SRC] = {
3876                .name = "src",
3877                .help = "TCP source port",
3878                .next = NEXT(item_tcp, NEXT_ENTRY(COMMON_UNSIGNED), item_param),
3879                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_tcp,
3880                                             hdr.src_port)),
3881        },
3882        [ITEM_TCP_DST] = {
3883                .name = "dst",
3884                .help = "TCP destination port",
3885                .next = NEXT(item_tcp, NEXT_ENTRY(COMMON_UNSIGNED), item_param),
3886                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_tcp,
3887                                             hdr.dst_port)),
3888        },
3889        [ITEM_TCP_FLAGS] = {
3890                .name = "flags",
3891                .help = "TCP flags",
3892                .next = NEXT(item_tcp, NEXT_ENTRY(COMMON_UNSIGNED), item_param),
3893                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_tcp,
3894                                             hdr.tcp_flags)),
3895        },
3896        [ITEM_SCTP] = {
3897                .name = "sctp",
3898                .help = "match SCTP header",
3899                .priv = PRIV_ITEM(SCTP, sizeof(struct rte_flow_item_sctp)),
3900                .next = NEXT(item_sctp),
3901                .call = parse_vc,
3902        },
3903        [ITEM_SCTP_SRC] = {
3904                .name = "src",
3905                .help = "SCTP source port",
3906                .next = NEXT(item_sctp, NEXT_ENTRY(COMMON_UNSIGNED),
3907                             item_param),
3908                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_sctp,
3909                                             hdr.src_port)),
3910        },
3911        [ITEM_SCTP_DST] = {
3912                .name = "dst",
3913                .help = "SCTP destination port",
3914                .next = NEXT(item_sctp, NEXT_ENTRY(COMMON_UNSIGNED),
3915                             item_param),
3916                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_sctp,
3917                                             hdr.dst_port)),
3918        },
3919        [ITEM_SCTP_TAG] = {
3920                .name = "tag",
3921                .help = "validation tag",
3922                .next = NEXT(item_sctp, NEXT_ENTRY(COMMON_UNSIGNED),
3923                             item_param),
3924                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_sctp,
3925                                             hdr.tag)),
3926        },
3927        [ITEM_SCTP_CKSUM] = {
3928                .name = "cksum",
3929                .help = "checksum",
3930                .next = NEXT(item_sctp, NEXT_ENTRY(COMMON_UNSIGNED),
3931                             item_param),
3932                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_sctp,
3933                                             hdr.cksum)),
3934        },
3935        [ITEM_VXLAN] = {
3936                .name = "vxlan",
3937                .help = "match VXLAN header",
3938                .priv = PRIV_ITEM(VXLAN, sizeof(struct rte_flow_item_vxlan)),
3939                .next = NEXT(item_vxlan),
3940                .call = parse_vc,
3941        },
3942        [ITEM_VXLAN_VNI] = {
3943                .name = "vni",
3944                .help = "VXLAN identifier",
3945                .next = NEXT(item_vxlan, NEXT_ENTRY(COMMON_UNSIGNED),
3946                             item_param),
3947                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_vxlan, vni)),
3948        },
3949        [ITEM_VXLAN_LAST_RSVD] = {
3950                .name = "last_rsvd",
3951                .help = "VXLAN last reserved bits",
3952                .next = NEXT(item_vxlan, NEXT_ENTRY(COMMON_UNSIGNED),
3953                             item_param),
3954                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_vxlan,
3955                                             rsvd1)),
3956        },
3957        [ITEM_E_TAG] = {
3958                .name = "e_tag",
3959                .help = "match E-Tag header",
3960                .priv = PRIV_ITEM(E_TAG, sizeof(struct rte_flow_item_e_tag)),
3961                .next = NEXT(item_e_tag),
3962                .call = parse_vc,
3963        },
3964        [ITEM_E_TAG_GRP_ECID_B] = {
3965                .name = "grp_ecid_b",
3966                .help = "GRP and E-CID base",
3967                .next = NEXT(item_e_tag, NEXT_ENTRY(COMMON_UNSIGNED),
3968                             item_param),
3969                .args = ARGS(ARGS_ENTRY_MASK_HTON(struct rte_flow_item_e_tag,
3970                                                  rsvd_grp_ecid_b,
3971                                                  "\x3f\xff")),
3972        },
3973        [ITEM_NVGRE] = {
3974                .name = "nvgre",
3975                .help = "match NVGRE header",
3976                .priv = PRIV_ITEM(NVGRE, sizeof(struct rte_flow_item_nvgre)),
3977                .next = NEXT(item_nvgre),
3978                .call = parse_vc,
3979        },
3980        [ITEM_NVGRE_TNI] = {
3981                .name = "tni",
3982                .help = "virtual subnet ID",
3983                .next = NEXT(item_nvgre, NEXT_ENTRY(COMMON_UNSIGNED),
3984                             item_param),
3985                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_nvgre, tni)),
3986        },
3987        [ITEM_MPLS] = {
3988                .name = "mpls",
3989                .help = "match MPLS header",
3990                .priv = PRIV_ITEM(MPLS, sizeof(struct rte_flow_item_mpls)),
3991                .next = NEXT(item_mpls),
3992                .call = parse_vc,
3993        },
3994        [ITEM_MPLS_LABEL] = {
3995                .name = "label",
3996                .help = "MPLS label",
3997                .next = NEXT(item_mpls, NEXT_ENTRY(COMMON_UNSIGNED),
3998                             item_param),
3999                .args = ARGS(ARGS_ENTRY_MASK_HTON(struct rte_flow_item_mpls,
4000                                                  label_tc_s,

4001                                                  "\xff\xff\xf0")),
4002        },
4003        [ITEM_MPLS_TC] = {
4004                .name = "tc",
4005                .help = "MPLS Traffic Class",
4006                .next = NEXT(item_mpls, NEXT_ENTRY(COMMON_UNSIGNED),
4007                             item_param),
4008                .args = ARGS(ARGS_ENTRY_MASK_HTON(struct rte_flow_item_mpls,
4009                                                  label_tc_s,
4010                                                  "\x00\x00\x0e")),
4011        },
4012        [ITEM_MPLS_S] = {
4013                .name = "s",
4014                .help = "MPLS Bottom-of-Stack",
4015                .next = NEXT(item_mpls, NEXT_ENTRY(COMMON_UNSIGNED),
4016                             item_param),
4017                .args = ARGS(ARGS_ENTRY_MASK_HTON(struct rte_flow_item_mpls,
4018                                                  label_tc_s,
4019                                                  "\x00\x00\x01")),
4020        },
4021        [ITEM_GRE] = {
4022                .name = "gre",
4023                .help = "match GRE header",
4024                .priv = PRIV_ITEM(GRE, sizeof(struct rte_flow_item_gre)),
4025                .next = NEXT(item_gre),
4026                .call = parse_vc,
4027        },
4028        [ITEM_GRE_PROTO] = {
4029                .name = "protocol",
4030                .help = "GRE protocol type",
4031                .next = NEXT(item_gre, NEXT_ENTRY(COMMON_UNSIGNED),
4032                             item_param),
4033                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_gre,
4034                                             protocol)),
4035        },
4036        [ITEM_GRE_C_RSVD0_VER] = {
4037                .name = "c_rsvd0_ver",
4038                .help =
4039                        "checksum (1b), undefined (1b), key bit (1b),"
4040                        " sequence number (1b), reserved 0 (9b),"
4041                        " version (3b)",
4042                .next = NEXT(item_gre, NEXT_ENTRY(COMMON_UNSIGNED),
4043                             item_param),
4044                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_gre,
4045                                             c_rsvd0_ver)),
4046        },
4047        [ITEM_GRE_C_BIT] = {
4048                .name = "c_bit",
4049                .help = "checksum bit (C)",
4050                .next = NEXT(item_gre, NEXT_ENTRY(COMMON_BOOLEAN),
4051                             item_param),
4052                .args = ARGS(ARGS_ENTRY_MASK_HTON(struct rte_flow_item_gre,
4053                                                  c_rsvd0_ver,
4054                                                  "\x80\x00\x00\x00")),
4055        },
4056        [ITEM_GRE_S_BIT] = {
4057                .name = "s_bit",
4058                .help = "sequence number bit (S)",
4059                .next = NEXT(item_gre, NEXT_ENTRY(COMMON_BOOLEAN), item_param),
4060                .args = ARGS(ARGS_ENTRY_MASK_HTON(struct rte_flow_item_gre,
4061                                                  c_rsvd0_ver,
4062                                                  "\x10\x00\x00\x00")),
4063        },
4064        [ITEM_GRE_K_BIT] = {
4065                .name = "k_bit",
4066                .help = "key bit (K)",
4067                .next = NEXT(item_gre, NEXT_ENTRY(COMMON_BOOLEAN), item_param),
4068                .args = ARGS(ARGS_ENTRY_MASK_HTON(struct rte_flow_item_gre,
4069                                                  c_rsvd0_ver,
4070                                                  "\x20\x00\x00\x00")),
4071        },
4072        [ITEM_FUZZY] = {
4073                .name = "fuzzy",
4074                .help = "fuzzy pattern match, expect faster than default",
4075                .priv = PRIV_ITEM(FUZZY,
4076                                sizeof(struct rte_flow_item_fuzzy)),
4077                .next = NEXT(item_fuzzy),
4078                .call = parse_vc,
4079        },
4080        [ITEM_FUZZY_THRESH] = {
4081                .name = "thresh",
4082                .help = "match accuracy threshold",
4083                .next = NEXT(item_fuzzy, NEXT_ENTRY(COMMON_UNSIGNED),
4084                             item_param),
4085                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_fuzzy,
4086                                        thresh)),
4087        },
4088        [ITEM_GTP] = {
4089                .name = "gtp",
4090                .help = "match GTP header",
4091                .priv = PRIV_ITEM(GTP, sizeof(struct rte_flow_item_gtp)),
4092                .next = NEXT(item_gtp),
4093                .call = parse_vc,
4094        },
4095        [ITEM_GTP_FLAGS] = {
4096                .name = "v_pt_rsv_flags",
4097                .help = "GTP flags",
4098                .next = NEXT(item_gtp, NEXT_ENTRY(COMMON_UNSIGNED), item_param),
4099                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_gtp,
4100                                        v_pt_rsv_flags)),
4101        },
4102        [ITEM_GTP_MSG_TYPE] = {
4103                .name = "msg_type",
4104                .help = "GTP message type",
4105                .next = NEXT(item_gtp, NEXT_ENTRY(COMMON_UNSIGNED), item_param),
4106                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_gtp, msg_type)),
4107        },
4108        [ITEM_GTP_TEID] = {
4109                .name = "teid",
4110                .help = "tunnel endpoint identifier",
4111                .next = NEXT(item_gtp, NEXT_ENTRY(COMMON_UNSIGNED), item_param),
4112                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_gtp, teid)),
4113        },
4114        [ITEM_GTPC] = {
4115                .name = "gtpc",
4116                .help = "match GTP header",
4117                .priv = PRIV_ITEM(GTPC, sizeof(struct rte_flow_item_gtp)),
4118                .next = NEXT(item_gtp),
4119                .call = parse_vc,
4120        },
4121        [ITEM_GTPU] = {
4122                .name = "gtpu",
4123                .help = "match GTP header",
4124                .priv = PRIV_ITEM(GTPU, sizeof(struct rte_flow_item_gtp)),
4125                .next = NEXT(item_gtp),
4126                .call = parse_vc,
4127        },
4128        [ITEM_GENEVE] = {
4129                .name = "geneve",
4130                .help = "match GENEVE header",
4131                .priv = PRIV_ITEM(GENEVE, sizeof(struct rte_flow_item_geneve)),
4132                .next = NEXT(item_geneve),
4133                .call = parse_vc,
4134        },
4135        [ITEM_GENEVE_VNI] = {
4136                .name = "vni",
4137                .help = "virtual network identifier",
4138                .next = NEXT(item_geneve, NEXT_ENTRY(COMMON_UNSIGNED),
4139                             item_param),
4140                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_geneve, vni)),
4141        },
4142        [ITEM_GENEVE_PROTO] = {
4143                .name = "protocol",
4144                .help = "GENEVE protocol type",
4145                .next = NEXT(item_geneve, NEXT_ENTRY(COMMON_UNSIGNED),
4146                             item_param),
4147                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_geneve,
4148                                             protocol)),
4149        },
4150        [ITEM_GENEVE_OPTLEN] = {
4151                .name = "optlen",
4152                .help = "GENEVE options length in dwords",
4153                .next = NEXT(item_geneve, NEXT_ENTRY(COMMON_UNSIGNED),
4154                             item_param),
4155                .args = ARGS(ARGS_ENTRY_MASK_HTON(struct rte_flow_item_geneve,
4156                                                  ver_opt_len_o_c_rsvd0,
4157                                                  "\x3f\x00")),
4158        },
4159        [ITEM_VXLAN_GPE] = {
4160                .name = "vxlan-gpe",
4161                .help = "match VXLAN-GPE header",
4162                .priv = PRIV_ITEM(VXLAN_GPE,
4163                                  sizeof(struct rte_flow_item_vxlan_gpe)),
4164                .next = NEXT(item_vxlan_gpe),
4165                .call = parse_vc,
4166        },
4167        [ITEM_VXLAN_GPE_VNI] = {
4168                .name = "vni",
4169                .help = "VXLAN-GPE identifier",
4170                .next = NEXT(item_vxlan_gpe, NEXT_ENTRY(COMMON_UNSIGNED),
4171                             item_param),
4172                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_vxlan_gpe,
4173                                             vni)),
4174        },
4175        [ITEM_ARP_ETH_IPV4] = {
4176                .name = "arp_eth_ipv4",
4177                .help = "match ARP header for Ethernet/IPv4",
4178                .priv = PRIV_ITEM(ARP_ETH_IPV4,
4179                                  sizeof(struct rte_flow_item_arp_eth_ipv4)),
4180                .next = NEXT(item_arp_eth_ipv4),
4181                .call = parse_vc,
4182        },
4183        [ITEM_ARP_ETH_IPV4_SHA] = {
4184                .name = "sha",
4185                .help = "sender hardware address",
4186                .next = NEXT(item_arp_eth_ipv4, NEXT_ENTRY(COMMON_MAC_ADDR),
4187                             item_param),
4188                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_arp_eth_ipv4,
4189                                             sha)),
4190        },
4191        [ITEM_ARP_ETH_IPV4_SPA] = {
4192                .name = "spa",
4193                .help = "sender IPv4 address",
4194                .next = NEXT(item_arp_eth_ipv4, NEXT_ENTRY(COMMON_IPV4_ADDR),
4195                             item_param),
4196                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_arp_eth_ipv4,
4197                                             spa)),
4198        },
4199        [ITEM_ARP_ETH_IPV4_THA] = {
4200                .name = "tha",
4201                .help = "target hardware address",
4202                .next = NEXT(item_arp_eth_ipv4, NEXT_ENTRY(COMMON_MAC_ADDR),
4203                             item_param),
4204                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_arp_eth_ipv4,
4205                                             tha)),
4206        },
4207        [ITEM_ARP_ETH_IPV4_TPA] = {
4208                .name = "tpa",
4209                .help = "target IPv4 address",
4210                .next = NEXT(item_arp_eth_ipv4, NEXT_ENTRY(COMMON_IPV4_ADDR),
4211                             item_param),
4212                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_arp_eth_ipv4,
4213                                             tpa)),
4214        },
4215        [ITEM_IPV6_EXT] = {
4216                .name = "ipv6_ext",
4217                .help = "match presence of any IPv6 extension header",
4218                .priv = PRIV_ITEM(IPV6_EXT,
4219                                  sizeof(struct rte_flow_item_ipv6_ext)),
4220                .next = NEXT(item_ipv6_ext),
4221                .call = parse_vc,
4222        },
4223        [ITEM_IPV6_EXT_NEXT_HDR] = {
4224                .name = "next_hdr",
4225                .help = "next header",
4226                .next = NEXT(item_ipv6_ext, NEXT_ENTRY(COMMON_UNSIGNED),
4227                             item_param),
4228                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ipv6_ext,
4229                                             next_hdr)),
4230        },
4231        [ITEM_IPV6_FRAG_EXT] = {
4232                .name = "ipv6_frag_ext",
4233                .help = "match presence of IPv6 fragment extension header",
4234                .priv = PRIV_ITEM(IPV6_FRAG_EXT,
4235                                sizeof(struct rte_flow_item_ipv6_frag_ext)),
4236                .next = NEXT(item_ipv6_frag_ext),
4237                .call = parse_vc,
4238        },
4239        [ITEM_IPV6_FRAG_EXT_NEXT_HDR] = {
4240                .name = "next_hdr",
4241                .help = "next header",
4242                .next = NEXT(item_ipv6_frag_ext, NEXT_ENTRY(COMMON_UNSIGNED),
4243                             item_param),
4244                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_ipv6_frag_ext,
4245                                        hdr.next_header)),
4246        },
4247        [ITEM_IPV6_FRAG_EXT_FRAG_DATA] = {
4248                .name = "frag_data",
4249                .help = "fragment flags and offset",
4250                .next = NEXT(item_ipv6_frag_ext, NEXT_ENTRY(COMMON_UNSIGNED),
4251                             item_param),
4252                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ipv6_frag_ext,
4253                                             hdr.frag_data)),
4254        },
4255        [ITEM_IPV6_FRAG_EXT_ID] = {
4256                .name = "packet_id",
4257                .help = "fragment packet id",
4258                .next = NEXT(item_ipv6_frag_ext, NEXT_ENTRY(COMMON_UNSIGNED),
4259                             item_param),
4260                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ipv6_frag_ext,
4261                                             hdr.id)),
4262        },
4263        [ITEM_ICMP6] = {
4264                .name = "icmp6",
4265                .help = "match any ICMPv6 header",
4266                .priv = PRIV_ITEM(ICMP6, sizeof(struct rte_flow_item_icmp6)),
4267                .next = NEXT(item_icmp6),
4268                .call = parse_vc,
4269        },
4270        [ITEM_ICMP6_TYPE] = {
4271                .name = "type",
4272                .help = "ICMPv6 type",
4273                .next = NEXT(item_icmp6, NEXT_ENTRY(COMMON_UNSIGNED),
4274                             item_param),
4275                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_icmp6,
4276                                             type)),
4277        },
4278        [ITEM_ICMP6_CODE] = {
4279                .name = "code",
4280                .help = "ICMPv6 code",
4281                .next = NEXT(item_icmp6, NEXT_ENTRY(COMMON_UNSIGNED),
4282                             item_param),
4283                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_icmp6,
4284                                             code)),
4285        },
4286        [ITEM_ICMP6_ND_NS] = {
4287                .name = "icmp6_nd_ns",
4288                .help = "match ICMPv6 neighbor discovery solicitation",
4289                .priv = PRIV_ITEM(ICMP6_ND_NS,
4290                                  sizeof(struct rte_flow_item_icmp6_nd_ns)),
4291                .next = NEXT(item_icmp6_nd_ns),
4292                .call = parse_vc,
4293        },
4294        [ITEM_ICMP6_ND_NS_TARGET_ADDR] = {
4295                .name = "target_addr",
4296                .help = "target address",
4297                .next = NEXT(item_icmp6_nd_ns, NEXT_ENTRY(COMMON_IPV6_ADDR),
4298                             item_param),
4299                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_icmp6_nd_ns,
4300                                             target_addr)),
4301        },
4302        [ITEM_ICMP6_ND_NA] = {
4303                .name = "icmp6_nd_na",
4304                .help = "match ICMPv6 neighbor discovery advertisement",
4305                .priv = PRIV_ITEM(ICMP6_ND_NA,
4306                                  sizeof(struct rte_flow_item_icmp6_nd_na)),
4307                .next = NEXT(item_icmp6_nd_na),
4308                .call = parse_vc,
4309        },
4310        [ITEM_ICMP6_ND_NA_TARGET_ADDR] = {
4311                .name = "target_addr",
4312                .help = "target address",
4313                .next = NEXT(item_icmp6_nd_na, NEXT_ENTRY(COMMON_IPV6_ADDR),
4314                             item_param),
4315                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_icmp6_nd_na,
4316                                             target_addr)),
4317        },
4318        [ITEM_ICMP6_ND_OPT] = {
4319                .name = "icmp6_nd_opt",
4320                .help = "match presence of any ICMPv6 neighbor discovery"
4321                        " option",
4322                .priv = PRIV_ITEM(ICMP6_ND_OPT,
4323                                  sizeof(struct rte_flow_item_icmp6_nd_opt)),
4324                .next = NEXT(item_icmp6_nd_opt),
4325                .call = parse_vc,
4326        },
4327        [ITEM_ICMP6_ND_OPT_TYPE] = {
4328                .name = "type",
4329                .help = "ND option type",
4330                .next = NEXT(item_icmp6_nd_opt, NEXT_ENTRY(COMMON_UNSIGNED),
4331                             item_param),
4332                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_icmp6_nd_opt,
4333                                             type)),
4334        },
4335        [ITEM_ICMP6_ND_OPT_SLA_ETH] = {
4336                .name = "icmp6_nd_opt_sla_eth",
4337                .help = "match ICMPv6 neighbor discovery source Ethernet"
4338                        " link-layer address option",
4339                .priv = PRIV_ITEM
4340                        (ICMP6_ND_OPT_SLA_ETH,
4341                         sizeof(struct rte_flow_item_icmp6_nd_opt_sla_eth)),
4342                .next = NEXT(item_icmp6_nd_opt_sla_eth),
4343                .call = parse_vc,
4344        },
4345        [ITEM_ICMP6_ND_OPT_SLA_ETH_SLA] = {
4346                .name = "sla",
4347                .help = "source Ethernet LLA",
4348                .next = NEXT(item_icmp6_nd_opt_sla_eth,
4349                             NEXT_ENTRY(COMMON_MAC_ADDR), item_param),
4350                .args = ARGS(ARGS_ENTRY_HTON
4351                             (struct rte_flow_item_icmp6_nd_opt_sla_eth, sla)),
4352        },
4353        [ITEM_ICMP6_ND_OPT_TLA_ETH] = {
4354                .name = "icmp6_nd_opt_tla_eth",
4355                .help = "match ICMPv6 neighbor discovery target Ethernet"
4356                        " link-layer address option",
4357                .priv = PRIV_ITEM
4358                        (ICMP6_ND_OPT_TLA_ETH,
4359                         sizeof(struct rte_flow_item_icmp6_nd_opt_tla_eth)),
4360                .next = NEXT(item_icmp6_nd_opt_tla_eth),
4361                .call = parse_vc,
4362        },
4363        [ITEM_ICMP6_ND_OPT_TLA_ETH_TLA] = {
4364                .name = "tla",
4365                .help = "target Ethernet LLA",
4366                .next = NEXT(item_icmp6_nd_opt_tla_eth,
4367                             NEXT_ENTRY(COMMON_MAC_ADDR), item_param),
4368                .args = ARGS(ARGS_ENTRY_HTON
4369                             (struct rte_flow_item_icmp6_nd_opt_tla_eth, tla)),
4370        },
4371        [ITEM_META] = {
4372                .name = "meta",
4373                .help = "match metadata header",
4374                .priv = PRIV_ITEM(META, sizeof(struct rte_flow_item_meta)),
4375                .next = NEXT(item_meta),
4376                .call = parse_vc,
4377        },
4378        [ITEM_META_DATA] = {
4379                .name = "data",
4380                .help = "metadata value",
4381                .next = NEXT(item_meta, NEXT_ENTRY(COMMON_UNSIGNED),
4382                             item_param),
4383                .args = ARGS(ARGS_ENTRY_MASK(struct rte_flow_item_meta,
4384                                             data, "\xff\xff\xff\xff")),
4385        },
4386        [ITEM_GRE_KEY] = {
4387                .name = "gre_key",
4388                .help = "match GRE key",
4389                .priv = PRIV_ITEM(GRE_KEY, sizeof(rte_be32_t)),
4390                .next = NEXT(item_gre_key),
4391                .call = parse_vc,
4392        },
4393        [ITEM_GRE_KEY_VALUE] = {
4394                .name = "value",
4395                .help = "key value",
4396                .next = NEXT(item_gre_key, NEXT_ENTRY(COMMON_UNSIGNED),
4397                             item_param),
4398                .args = ARGS(ARG_ENTRY_HTON(rte_be32_t)),
4399        },
4400        [ITEM_GRE_OPTION] = {
4401                .name = "gre_option",
4402                .help = "match GRE optional fields",
4403                .priv = PRIV_ITEM(GRE_OPTION,
4404                                  sizeof(struct rte_flow_item_gre_opt)),
4405                .next = NEXT(item_gre_option),
4406                .call = parse_vc,
4407        },
4408        [ITEM_GRE_OPTION_CHECKSUM] = {
4409                .name = "checksum",
4410                .help = "match GRE checksum",
4411                .next = NEXT(item_gre_option, NEXT_ENTRY(COMMON_UNSIGNED),
4412                             item_param),
4413                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_gre_opt,
4414                                             checksum_rsvd.checksum)),
4415        },
4416        [ITEM_GRE_OPTION_KEY] = {
4417                .name = "key",
4418                .help = "match GRE key",
4419                .next = NEXT(item_gre_option, NEXT_ENTRY(COMMON_UNSIGNED),
4420                             item_param),
4421                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_gre_opt,
4422                                             key.key)),
4423        },
4424        [ITEM_GRE_OPTION_SEQUENCE] = {
4425                .name = "sequence",
4426                .help = "match GRE sequence",
4427                .next = NEXT(item_gre_option, NEXT_ENTRY(COMMON_UNSIGNED),
4428                             item_param),
4429                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_gre_opt,
4430                                             sequence.sequence)),
4431        },
4432        [ITEM_GTP_PSC] = {
4433                .name = "gtp_psc",
4434                .help = "match GTP extension header with type 0x85",
4435                .priv = PRIV_ITEM(GTP_PSC,
4436                                sizeof(struct rte_flow_item_gtp_psc)),
4437                .next = NEXT(item_gtp_psc),
4438                .call = parse_vc,
4439        },
4440        [ITEM_GTP_PSC_QFI] = {
4441                .name = "qfi",
4442                .help = "QoS flow identifier",
4443                .next = NEXT(item_gtp_psc, NEXT_ENTRY(COMMON_UNSIGNED),
4444                             item_param),
4445                .args = ARGS(ARGS_ENTRY_BF(struct rte_flow_item_gtp_psc,
4446                                        hdr.qfi, 6)),
4447        },
4448        [ITEM_GTP_PSC_PDU_T] = {
4449                .name = "pdu_t",
4450                .help = "PDU type",
4451                .next = NEXT(item_gtp_psc, NEXT_ENTRY(COMMON_UNSIGNED),
4452                             item_param),
4453                .args = ARGS(ARGS_ENTRY_BF(struct rte_flow_item_gtp_psc,
4454                                        hdr.type, 4)),
4455        },
4456        [ITEM_PPPOES] = {
4457                .name = "pppoes",
4458                .help = "match PPPoE session header",
4459                .priv = PRIV_ITEM(PPPOES, sizeof(struct rte_flow_item_pppoe)),
4460                .next = NEXT(item_pppoes),
4461                .call = parse_vc,
4462        },
4463        [ITEM_PPPOED] = {
4464                .name = "pppoed",
4465                .help = "match PPPoE discovery header",
4466                .priv = PRIV_ITEM(PPPOED, sizeof(struct rte_flow_item_pppoe)),
4467                .next = NEXT(item_pppoed),
4468                .call = parse_vc,
4469        },
4470        [ITEM_PPPOE_SEID] = {
4471                .name = "seid",
4472                .help = "session identifier",
4473                .next = NEXT(item_pppoes, NEXT_ENTRY(COMMON_UNSIGNED),
4474                             item_param),
4475                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_pppoe,
4476                                        session_id)),
4477        },
4478        [ITEM_PPPOE_PROTO_ID] = {
4479                .name = "pppoe_proto_id",
4480                .help = "match PPPoE session protocol identifier",
4481                .priv = PRIV_ITEM(PPPOE_PROTO_ID,
4482                                sizeof(struct rte_flow_item_pppoe_proto_id)),
4483                .next = NEXT(item_pppoe_proto_id, NEXT_ENTRY(COMMON_UNSIGNED),
4484                             item_param),
4485                .args = ARGS(ARGS_ENTRY_HTON
4486                             (struct rte_flow_item_pppoe_proto_id, proto_id)),
4487                .call = parse_vc,
4488        },
4489        [ITEM_HIGIG2] = {
4490                .name = "higig2",
4491                .help = "matches higig2 header",
4492                .priv = PRIV_ITEM(HIGIG2,
4493                                sizeof(struct rte_flow_item_higig2_hdr)),
4494                .next = NEXT(item_higig2),
4495                .call = parse_vc,
4496        },
4497        [ITEM_HIGIG2_CLASSIFICATION] = {
4498                .name = "classification",
4499                .help = "matches classification of higig2 header",
4500                .next = NEXT(item_higig2, NEXT_ENTRY(COMMON_UNSIGNED),
4501                             item_param),
4502                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_higig2_hdr,
4503                                        hdr.ppt1.classification)),
4504        },
4505        [ITEM_HIGIG2_VID] = {
4506                .name = "vid",
4507                .help = "matches vid of higig2 header",
4508                .next = NEXT(item_higig2, NEXT_ENTRY(COMMON_UNSIGNED),
4509                             item_param),
4510                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_higig2_hdr,
4511                                        hdr.ppt1.vid)),
4512        },
4513        [ITEM_TAG] = {
4514                .name = "tag",
4515                .help = "match tag value",
4516                .priv = PRIV_ITEM(TAG, sizeof(struct rte_flow_item_tag)),
4517                .next = NEXT(item_tag),
4518                .call = parse_vc,
4519        },
4520        [ITEM_TAG_DATA] = {
4521                .name = "data",
4522                .help = "tag value to match",
4523                .next = NEXT(item_tag, NEXT_ENTRY(COMMON_UNSIGNED), item_param),
4524                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_tag, data)),
4525        },
4526        [ITEM_TAG_INDEX] = {
4527                .name = "index",
4528                .help = "index of tag array to match",
4529                .next = NEXT(item_tag, NEXT_ENTRY(COMMON_UNSIGNED),
4530                             NEXT_ENTRY(ITEM_PARAM_IS)),
4531                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_tag, index)),
4532        },
4533        [ITEM_L2TPV3OIP] = {
4534                .name = "l2tpv3oip",
4535                .help = "match L2TPv3 over IP header",
4536                .priv = PRIV_ITEM(L2TPV3OIP,
4537                                  sizeof(struct rte_flow_item_l2tpv3oip)),
4538                .next = NEXT(item_l2tpv3oip),
4539                .call = parse_vc,
4540        },
4541        [ITEM_L2TPV3OIP_SESSION_ID] = {
4542                .name = "session_id",
4543                .help = "session identifier",
4544                .next = NEXT(item_l2tpv3oip, NEXT_ENTRY(COMMON_UNSIGNED),
4545                             item_param),
4546                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv3oip,
4547                                             session_id)),
4548        },
4549        [ITEM_ESP] = {
4550                .name = "esp",
4551                .help = "match ESP header",
4552                .priv = PRIV_ITEM(ESP, sizeof(struct rte_flow_item_esp)),
4553                .next = NEXT(item_esp),
4554                .call = parse_vc,
4555        },
4556        [ITEM_ESP_SPI] = {
4557                .name = "spi",
4558                .help = "security policy index",
4559                .next = NEXT(item_esp, NEXT_ENTRY(COMMON_UNSIGNED), item_param),
4560                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_esp,
4561                                hdr.spi)),
4562        },
4563        [ITEM_AH] = {
4564                .name = "ah",
4565                .help = "match AH header",
4566                .priv = PRIV_ITEM(AH, sizeof(struct rte_flow_item_ah)),
4567                .next = NEXT(item_ah),
4568                .call = parse_vc,
4569        },
4570        [ITEM_AH_SPI] = {
4571                .name = "spi",
4572                .help = "security parameters index",
4573                .next = NEXT(item_ah, NEXT_ENTRY(COMMON_UNSIGNED), item_param),
4574                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ah, spi)),
4575        },
4576        [ITEM_PFCP] = {
4577                .name = "pfcp",
4578                .help = "match pfcp header",
4579                .priv = PRIV_ITEM(PFCP, sizeof(struct rte_flow_item_pfcp)),
4580                .next = NEXT(item_pfcp),
4581                .call = parse_vc,
4582        },
4583        [ITEM_PFCP_S_FIELD] = {
4584                .name = "s_field",
4585                .help = "S field",
4586                .next = NEXT(item_pfcp, NEXT_ENTRY(COMMON_UNSIGNED),
4587                             item_param),
4588                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_pfcp,
4589                                s_field)),
4590        },
4591        [ITEM_PFCP_SEID] = {
4592                .name = "seid",
4593                .help = "session endpoint identifier",
4594                .next = NEXT(item_pfcp, NEXT_ENTRY(COMMON_UNSIGNED),
4595                             item_param),
4596                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_pfcp, seid)),
4597        },
4598        [ITEM_ECPRI] = {
4599                .name = "ecpri",
4600                .help = "match eCPRI header",
4601                .priv = PRIV_ITEM(ECPRI, sizeof(struct rte_flow_item_ecpri)),
4602                .next = NEXT(item_ecpri),
4603                .call = parse_vc,
4604        },
4605        [ITEM_ECPRI_COMMON] = {
4606                .name = "common",
4607                .help = "eCPRI common header",
4608                .next = NEXT(item_ecpri_common),
4609        },
4610        [ITEM_ECPRI_COMMON_TYPE] = {
4611                .name = "type",
4612                .help = "type of common header",
4613                .next = NEXT(item_ecpri_common_type),
4614                .args = ARGS(ARG_ENTRY_HTON(struct rte_flow_item_ecpri)),
4615        },
4616        [ITEM_ECPRI_COMMON_TYPE_IQ_DATA] = {
4617                .name = "iq_data",
4618                .help = "Type #0: IQ Data",
4619                .next = NEXT(NEXT_ENTRY(ITEM_ECPRI_MSG_IQ_DATA_PCID,
4620                                        ITEM_NEXT)),
4621                .call = parse_vc_item_ecpri_type,
4622        },
4623        [ITEM_ECPRI_MSG_IQ_DATA_PCID] = {
4624                .name = "pc_id",
4625                .help = "Physical Channel ID",
4626                .next = NEXT(NEXT_ENTRY(ITEM_ECPRI_MSG_IQ_DATA_PCID,
4627                                ITEM_ECPRI_COMMON, ITEM_NEXT),
4628                                NEXT_ENTRY(COMMON_UNSIGNED), item_param),
4629                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ecpri,
4630                                hdr.type0.pc_id)),
4631        },
4632        [ITEM_ECPRI_COMMON_TYPE_RTC_CTRL] = {
4633                .name = "rtc_ctrl",
4634                .help = "Type #2: Real-Time Control Data",
4635                .next = NEXT(NEXT_ENTRY(ITEM_ECPRI_MSG_RTC_CTRL_RTCID,
4636                                        ITEM_NEXT)),
4637                .call = parse_vc_item_ecpri_type,
4638        },
4639        [ITEM_ECPRI_MSG_RTC_CTRL_RTCID] = {
4640                .name = "rtc_id",
4641                .help = "Real-Time Control Data ID",
4642                .next = NEXT(NEXT_ENTRY(ITEM_ECPRI_MSG_RTC_CTRL_RTCID,
4643                                ITEM_ECPRI_COMMON, ITEM_NEXT),
4644                                NEXT_ENTRY(COMMON_UNSIGNED), item_param),
4645                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ecpri,
4646                                hdr.type2.rtc_id)),
4647        },
4648        [ITEM_ECPRI_COMMON_TYPE_DLY_MSR] = {
4649                .name = "delay_measure",
4650                .help = "Type #5: One-Way Delay Measurement",
4651                .next = NEXT(NEXT_ENTRY(ITEM_ECPRI_MSG_DLY_MSR_MSRID,
4652                                        ITEM_NEXT)),
4653                .call = parse_vc_item_ecpri_type,
4654        },
4655        [ITEM_ECPRI_MSG_DLY_MSR_MSRID] = {
4656                .name = "msr_id",
4657                .help = "Measurement ID",
4658                .next = NEXT(NEXT_ENTRY(ITEM_ECPRI_MSG_DLY_MSR_MSRID,
4659                                ITEM_ECPRI_COMMON, ITEM_NEXT),
4660                                NEXT_ENTRY(COMMON_UNSIGNED), item_param),
4661                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_ecpri,
4662                                hdr.type5.msr_id)),
4663        },
4664        [ITEM_GENEVE_OPT] = {
4665                .name = "geneve-opt",
4666                .help = "GENEVE header option",
4667                .priv = PRIV_ITEM(GENEVE_OPT,
4668                                  sizeof(struct rte_flow_item_geneve_opt) +
4669                                  ITEM_GENEVE_OPT_DATA_SIZE),
4670                .next = NEXT(item_geneve_opt),
4671                .call = parse_vc,
4672        },
4673        [ITEM_GENEVE_OPT_CLASS] = {
4674                .name = "class",
4675                .help = "GENEVE option class",
4676                .next = NEXT(item_geneve_opt, NEXT_ENTRY(COMMON_UNSIGNED),
4677                             item_param),
4678                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_geneve_opt,
4679                                             option_class)),
4680        },
4681        [ITEM_GENEVE_OPT_TYPE] = {
4682                .name = "type",
4683                .help = "GENEVE option type",
4684                .next = NEXT(item_geneve_opt, NEXT_ENTRY(COMMON_UNSIGNED),
4685                             item_param),
4686                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_geneve_opt,
4687                                        option_type)),
4688        },
4689        [ITEM_GENEVE_OPT_LENGTH] = {
4690                .name = "length",
4691                .help = "GENEVE option data length (in 32b words)",
4692                .next = NEXT(item_geneve_opt, NEXT_ENTRY(COMMON_UNSIGNED),
4693                             item_param),
4694                .args = ARGS(ARGS_ENTRY_BOUNDED(
4695                                struct rte_flow_item_geneve_opt, option_len,
4696                                0, 31)),
4697        },
4698        [ITEM_GENEVE_OPT_DATA] = {
4699                .name = "data",
4700                .help = "GENEVE option data pattern",
4701                .next = NEXT(item_geneve_opt, NEXT_ENTRY(COMMON_HEX),
4702                             item_param),
4703                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_geneve_opt, data),
4704                             ARGS_ENTRY_ARB(0, 0),
4705                             ARGS_ENTRY_ARB
4706                                (sizeof(struct rte_flow_item_geneve_opt),
4707                                ITEM_GENEVE_OPT_DATA_SIZE)),
4708        },
4709        [ITEM_INTEGRITY] = {
4710                .name = "integrity",
4711                .help = "match packet integrity",
4712                .priv = PRIV_ITEM(INTEGRITY,
4713                                  sizeof(struct rte_flow_item_integrity)),
4714                .next = NEXT(item_integrity),
4715                .call = parse_vc,
4716        },
4717        [ITEM_INTEGRITY_LEVEL] = {
4718                .name = "level",
4719                .help = "integrity level",
4720                .next = NEXT(item_integrity_lv, NEXT_ENTRY(COMMON_UNSIGNED),
4721                             item_param),
4722                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_integrity, level)),
4723        },
4724        [ITEM_INTEGRITY_VALUE] = {
4725                .name = "value",
4726                .help = "integrity value",
4727                .next = NEXT(item_integrity_lv, NEXT_ENTRY(COMMON_UNSIGNED),
4728                             item_param),
4729                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_integrity, value)),
4730        },
4731        [ITEM_CONNTRACK] = {
4732                .name = "conntrack",
4733                .help = "conntrack state",
4734                .next = NEXT(NEXT_ENTRY(ITEM_NEXT), NEXT_ENTRY(COMMON_UNSIGNED),
4735                             item_param),
4736                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_conntrack, flags)),
4737        },
4738        [ITEM_PORT_REPRESENTOR] = {
4739                .name = "port_representor",
4740                .help = "match traffic entering the embedded switch from the given ethdev",
4741                .priv = PRIV_ITEM(PORT_REPRESENTOR,
4742                                  sizeof(struct rte_flow_item_ethdev)),
4743                .next = NEXT(item_port_representor),
4744                .call = parse_vc,
4745        },
4746        [ITEM_PORT_REPRESENTOR_PORT_ID] = {
4747                .name = "port_id",
4748                .help = "ethdev port ID",
4749                .next = NEXT(item_port_representor, NEXT_ENTRY(COMMON_UNSIGNED),
4750                             item_param),
4751                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_ethdev, port_id)),
4752        },
4753        [ITEM_REPRESENTED_PORT] = {
4754                .name = "represented_port",
4755                .help = "match traffic entering the embedded switch from the entity represented by the given ethdev",
4756                .priv = PRIV_ITEM(REPRESENTED_PORT,
4757                                  sizeof(struct rte_flow_item_ethdev)),
4758                .next = NEXT(item_represented_port),
4759                .call = parse_vc,
4760        },
4761        [ITEM_REPRESENTED_PORT_ETHDEV_PORT_ID] = {
4762                .name = "ethdev_port_id",
4763                .help = "ethdev port ID",
4764                .next = NEXT(item_represented_port, NEXT_ENTRY(COMMON_UNSIGNED),
4765                             item_param),
4766                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_ethdev, port_id)),
4767        },
4768        [ITEM_FLEX] = {
4769                .name = "flex",
4770                .help = "match flex header",
4771                .priv = PRIV_ITEM(FLEX, sizeof(struct rte_flow_item_flex)),
4772                .next = NEXT(item_flex),
4773                .call = parse_vc,
4774        },
4775        [ITEM_FLEX_ITEM_HANDLE] = {
4776                .name = "item",
4777                .help = "flex item handle",
4778                .next = NEXT(item_flex, NEXT_ENTRY(COMMON_FLEX_HANDLE),
4779                             NEXT_ENTRY(ITEM_PARAM_IS)),
4780                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_flex, handle)),
4781        },
4782        [ITEM_FLEX_PATTERN_HANDLE] = {
4783                .name = "pattern",
4784                .help = "flex pattern handle",
4785                .next = NEXT(item_flex, NEXT_ENTRY(COMMON_FLEX_HANDLE),
4786                             NEXT_ENTRY(ITEM_PARAM_IS)),
4787                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_flex, pattern)),
4788        },
4789        [ITEM_L2TPV2] = {
4790                .name = "l2tpv2",
4791                .help = "match L2TPv2 header",
4792                .priv = PRIV_ITEM(L2TPV2, sizeof(struct rte_flow_item_l2tpv2)),
4793                .next = NEXT(item_l2tpv2),
4794                .call = parse_vc,
4795        },
4796        [ITEM_L2TPV2_TYPE] = {
4797                .name = "type",
4798                .help = "type of l2tpv2",
4799                .next = NEXT(item_l2tpv2_type),
4800                .args = ARGS(ARG_ENTRY_HTON(struct rte_flow_item_l2tpv2)),
4801        },
4802        [ITEM_L2TPV2_TYPE_DATA] = {
4803                .name = "data",
4804                .help = "Type #7: data message without any options",
4805                .next = NEXT(item_l2tpv2_type_data),
4806                .call = parse_vc_item_l2tpv2_type,
4807        },
4808        [ITEM_L2TPV2_MSG_DATA_TUNNEL_ID] = {
4809                .name = "tunnel_id",
4810                .help = "tunnel identifier",
4811                .next = NEXT(item_l2tpv2_type_data,
4812                             NEXT_ENTRY(COMMON_UNSIGNED),
4813                             item_param),
4814                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
4815                                             hdr.type7.tunnel_id)),
4816        },
4817        [ITEM_L2TPV2_MSG_DATA_SESSION_ID] = {
4818                .name = "session_id",
4819                .help = "session identifier",
4820                .next = NEXT(item_l2tpv2_type_data,
4821                             NEXT_ENTRY(COMMON_UNSIGNED),
4822                             item_param),
4823                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
4824                                             hdr.type7.session_id)),
4825        },
4826        [ITEM_L2TPV2_TYPE_DATA_L] = {
4827                .name = "data_l",
4828                .help = "Type #6: data message with length option",
4829                .next = NEXT(item_l2tpv2_type_data_l),
4830                .call = parse_vc_item_l2tpv2_type,
4831        },
4832        [ITEM_L2TPV2_MSG_DATA_L_LENGTH] = {
4833                .name = "length",
4834                .help = "message length",
4835                .next = NEXT(item_l2tpv2_type_data_l,
4836                             NEXT_ENTRY(COMMON_UNSIGNED),
4837                             item_param),
4838                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
4839                                             hdr.type6.length)),
4840        },
4841        [ITEM_L2TPV2_MSG_DATA_L_TUNNEL_ID] = {
4842                .name = "tunnel_id",
4843                .help = "tunnel identifier",
4844                .next = NEXT(item_l2tpv2_type_data_l,
4845                             NEXT_ENTRY(COMMON_UNSIGNED),
4846                             item_param),
4847                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
4848                                             hdr.type6.tunnel_id)),
4849        },
4850        [ITEM_L2TPV2_MSG_DATA_L_SESSION_ID] = {
4851                .name = "session_id",
4852                .help = "session identifier",
4853                .next = NEXT(item_l2tpv2_type_data_l,
4854                             NEXT_ENTRY(COMMON_UNSIGNED),
4855                             item_param),
4856                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
4857                                             hdr.type6.session_id)),
4858        },
4859        [ITEM_L2TPV2_TYPE_DATA_S] = {
4860                .name = "data_s",
4861                .help = "Type #5: data message with ns, nr option",
4862                .next = NEXT(item_l2tpv2_type_data_s),
4863                .call = parse_vc_item_l2tpv2_type,
4864        },
4865        [ITEM_L2TPV2_MSG_DATA_S_TUNNEL_ID] = {
4866                .name = "tunnel_id",
4867                .help = "tunnel identifier",
4868                .next = NEXT(item_l2tpv2_type_data_s,
4869                             NEXT_ENTRY(COMMON_UNSIGNED),
4870                             item_param),
4871                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
4872                                             hdr.type5.tunnel_id)),
4873        },
4874        [ITEM_L2TPV2_MSG_DATA_S_SESSION_ID] = {
4875                .name = "session_id",
4876                .help = "session identifier",
4877                .next = NEXT(item_l2tpv2_type_data_s,
4878                             NEXT_ENTRY(COMMON_UNSIGNED),
4879                             item_param),
4880                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
4881                                             hdr.type5.session_id)),
4882        },
4883        [ITEM_L2TPV2_MSG_DATA_S_NS] = {
4884                .name = "ns",
4885                .help = "sequence number for message",
4886                .next = NEXT(item_l2tpv2_type_data_s,
4887                             NEXT_ENTRY(COMMON_UNSIGNED),
4888                             item_param),
4889                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
4890                                             hdr.type5.ns)),
4891        },
4892        [ITEM_L2TPV2_MSG_DATA_S_NR] = {
4893                .name = "nr",
4894                .help = "sequence number for next receive message",
4895                .next = NEXT(item_l2tpv2_type_data_s,
4896                             NEXT_ENTRY(COMMON_UNSIGNED),
4897                             item_param),
4898                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
4899                                             hdr.type5.nr)),
4900        },
4901        [ITEM_L2TPV2_TYPE_DATA_O] = {
4902                .name = "data_o",
4903                .help = "Type #4: data message with offset option",
4904                .next = NEXT(item_l2tpv2_type_data_o),
4905                .call = parse_vc_item_l2tpv2_type,
4906        },
4907        [ITEM_L2TPV2_MSG_DATA_O_TUNNEL_ID] = {
4908                .name = "tunnel_id",
4909                .help = "tunnel identifier",
4910                .next = NEXT(item_l2tpv2_type_data_o,
4911                             NEXT_ENTRY(COMMON_UNSIGNED),
4912                             item_param),
4913                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
4914                                             hdr.type4.tunnel_id)),
4915        },
4916        [ITEM_L2TPV2_MSG_DATA_O_SESSION_ID] = {
4917                .name = "session_id",
4918                .help = "session identifier",
4919                .next = NEXT(item_l2tpv2_type_data_o,
4920                             NEXT_ENTRY(COMMON_UNSIGNED),
4921                             item_param),
4922                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
4923                                             hdr.type5.session_id)),
4924        },
4925        [ITEM_L2TPV2_MSG_DATA_O_OFFSET] = {
4926                .name = "offset_size",
4927                .help = "the size of offset padding",
4928                .next = NEXT(item_l2tpv2_type_data_o,
4929                             NEXT_ENTRY(COMMON_UNSIGNED),
4930                             item_param),
4931                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
4932                                             hdr.type4.offset_size)),
4933        },
4934        [ITEM_L2TPV2_TYPE_DATA_L_S] = {
4935                .name = "data_l_s",
4936                .help = "Type #3: data message contains length, ns, nr "
4937                        "options",
4938                .next = NEXT(item_l2tpv2_type_data_l_s),
4939                .call = parse_vc_item_l2tpv2_type,
4940        },
4941        [ITEM_L2TPV2_MSG_DATA_L_S_LENGTH] = {
4942                .name = "length",
4943                .help = "message length",
4944                .next = NEXT(item_l2tpv2_type_data_l_s,
4945                             NEXT_ENTRY(COMMON_UNSIGNED),
4946                             item_param),
4947                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
4948                                             hdr.type3.length)),
4949        },
4950        [ITEM_L2TPV2_MSG_DATA_L_S_TUNNEL_ID] = {
4951                .name = "tunnel_id",
4952                .help = "tunnel identifier",
4953                .next = NEXT(item_l2tpv2_type_data_l_s,
4954                             NEXT_ENTRY(COMMON_UNSIGNED),
4955                             item_param),
4956                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
4957                                             hdr.type3.tunnel_id)),
4958        },
4959        [ITEM_L2TPV2_MSG_DATA_L_S_SESSION_ID] = {
4960                .name = "session_id",
4961                .help = "session identifier",
4962                .next = NEXT(item_l2tpv2_type_data_l_s,
4963                             NEXT_ENTRY(COMMON_UNSIGNED),
4964                             item_param),
4965                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
4966                                             hdr.type3.session_id)),
4967        },
4968        [ITEM_L2TPV2_MSG_DATA_L_S_NS] = {
4969                .name = "ns",
4970                .help = "sequence number for message",
4971                .next = NEXT(item_l2tpv2_type_data_l_s,
4972                             NEXT_ENTRY(COMMON_UNSIGNED),
4973                             item_param),
4974                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
4975                                             hdr.type3.ns)),
4976        },
4977        [ITEM_L2TPV2_MSG_DATA_L_S_NR] = {
4978                .name = "nr",
4979                .help = "sequence number for next receive message",
4980                .next = NEXT(item_l2tpv2_type_data_l_s,
4981                             NEXT_ENTRY(COMMON_UNSIGNED),
4982                             item_param),
4983                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
4984                                             hdr.type3.nr)),
4985        },
4986        [ITEM_L2TPV2_TYPE_CTRL] = {
4987                .name = "control",
4988                .help = "Type #3: conrtol message contains length, ns, nr "
4989                        "options",
4990                .next = NEXT(item_l2tpv2_type_ctrl),
4991                .call = parse_vc_item_l2tpv2_type,
4992        },
4993        [ITEM_L2TPV2_MSG_CTRL_LENGTH] = {
4994                .name = "length",
4995                .help = "message length",
4996                .next = NEXT(item_l2tpv2_type_ctrl,
4997                             NEXT_ENTRY(COMMON_UNSIGNED),
4998                             item_param),
4999                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
5000                                             hdr.type3.length)),

5001        },
5002        [ITEM_L2TPV2_MSG_CTRL_TUNNEL_ID] = {
5003                .name = "tunnel_id",
5004                .help = "tunnel identifier",
5005                .next = NEXT(item_l2tpv2_type_ctrl,
5006                             NEXT_ENTRY(COMMON_UNSIGNED),
5007                             item_param),
5008                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
5009                                             hdr.type3.tunnel_id)),
5010        },
5011        [ITEM_L2TPV2_MSG_CTRL_SESSION_ID] = {
5012                .name = "session_id",
5013                .help = "session identifier",
5014                .next = NEXT(item_l2tpv2_type_ctrl,
5015                             NEXT_ENTRY(COMMON_UNSIGNED),
5016                             item_param),
5017                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
5018                                             hdr.type3.session_id)),
5019        },
5020        [ITEM_L2TPV2_MSG_CTRL_NS] = {
5021                .name = "ns",
5022                .help = "sequence number for message",
5023                .next = NEXT(item_l2tpv2_type_ctrl,
5024                             NEXT_ENTRY(COMMON_UNSIGNED),
5025                             item_param),
5026                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
5027                                             hdr.type3.ns)),
5028        },
5029        [ITEM_L2TPV2_MSG_CTRL_NR] = {
5030                .name = "nr",
5031                .help = "sequence number for next receive message",
5032                .next = NEXT(item_l2tpv2_type_ctrl,
5033                             NEXT_ENTRY(COMMON_UNSIGNED),
5034                             item_param),
5035                .args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_l2tpv2,
5036                                             hdr.type3.nr)),
5037        },
5038        [ITEM_PPP] = {
5039                .name = "ppp",
5040                .help = "match PPP header",
5041                .priv = PRIV_ITEM(PPP, sizeof(struct rte_flow_item_ppp)),
5042                .next = NEXT(item_ppp),
5043                .call = parse_vc,
5044        },
5045        [ITEM_PPP_ADDR] = {
5046                .name = "addr",
5047                .help = "PPP address",
5048                .next = NEXT(item_ppp, NEXT_ENTRY(COMMON_UNSIGNED),
5049                             item_param),
5050                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_ppp, hdr.addr)),
5051        },
5052        [ITEM_PPP_CTRL] = {
5053                .name = "ctrl",
5054                .help = "PPP control",
5055                .next = NEXT(item_ppp, NEXT_ENTRY(COMMON_UNSIGNED),
5056                             item_param),
5057                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_ppp, hdr.ctrl)),
5058        },
5059        [ITEM_PPP_PROTO_ID] = {
5060                .name = "proto_id",
5061                .help = "PPP protocol identifier",
5062                .next = NEXT(item_ppp, NEXT_ENTRY(COMMON_UNSIGNED),
5063                             item_param),
5064                .args = ARGS(ARGS_ENTRY(struct rte_flow_item_ppp,
5065                                        hdr.proto_id)),
5066        },
5067        /* Validate/create actions. */
5068        [ACTIONS] = {
5069                .name = "actions",
5070                .help = "submit a list of associated actions",
5071                .next = NEXT(next_action),
5072                .call = parse_vc,
5073        },
5074        [ACTION_NEXT] = {
5075                .name = "/",
5076                .help = "specify next action",
5077                .next = NEXT(next_action),
5078        },
5079        [ACTION_END] = {
5080                .name = "end",
5081                .help = "end list of actions",
5082                .priv = PRIV_ACTION(END, 0),
5083                .call = parse_vc,
5084        },
5085        [ACTION_VOID] = {
5086                .name = "void",
5087                .help = "no-op action",
5088                .priv = PRIV_ACTION(VOID, 0),
5089                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5090                .call = parse_vc,
5091        },
5092        [ACTION_PASSTHRU] = {
5093                .name = "passthru",
5094                .help = "let subsequent rule process matched packets",
5095                .priv = PRIV_ACTION(PASSTHRU, 0),
5096                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5097                .call = parse_vc,
5098        },
5099        [ACTION_JUMP] = {
5100                .name = "jump",
5101                .help = "redirect traffic to a given group",
5102                .priv = PRIV_ACTION(JUMP, sizeof(struct rte_flow_action_jump)),
5103                .next = NEXT(action_jump),
5104                .call = parse_vc,
5105        },
5106        [ACTION_JUMP_GROUP] = {
5107                .name = "group",
5108                .help = "group to redirect traffic to",
5109                .next = NEXT(action_jump, NEXT_ENTRY(COMMON_UNSIGNED)),
5110                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_jump, group)),
5111                .call = parse_vc_conf,
5112        },
5113        [ACTION_MARK] = {
5114                .name = "mark",
5115                .help = "attach 32 bit value to packets",
5116                .priv = PRIV_ACTION(MARK, sizeof(struct rte_flow_action_mark)),
5117                .next = NEXT(action_mark),
5118                .call = parse_vc,
5119        },
5120        [ACTION_MARK_ID] = {
5121                .name = "id",
5122                .help = "32 bit value to return with packets",
5123                .next = NEXT(action_mark, NEXT_ENTRY(COMMON_UNSIGNED)),
5124                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_mark, id)),
5125                .call = parse_vc_conf,
5126        },
5127        [ACTION_FLAG] = {
5128                .name = "flag",
5129                .help = "flag packets",
5130                .priv = PRIV_ACTION(FLAG, 0),
5131                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5132                .call = parse_vc,
5133        },
5134        [ACTION_QUEUE] = {
5135                .name = "queue",
5136                .help = "assign packets to a given queue index",
5137                .priv = PRIV_ACTION(QUEUE,
5138                                    sizeof(struct rte_flow_action_queue)),
5139                .next = NEXT(action_queue),
5140                .call = parse_vc,
5141        },
5142        [ACTION_QUEUE_INDEX] = {
5143                .name = "index",
5144                .help = "queue index to use",
5145                .next = NEXT(action_queue, NEXT_ENTRY(COMMON_UNSIGNED)),
5146                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_queue, index)),
5147                .call = parse_vc_conf,
5148        },
5149        [ACTION_DROP] = {
5150                .name = "drop",
5151                .help = "drop packets (note: passthru has priority)",
5152                .priv = PRIV_ACTION(DROP, 0),
5153                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5154                .call = parse_vc,
5155        },
5156        [ACTION_COUNT] = {
5157                .name = "count",
5158                .help = "enable counters for this rule",
5159                .priv = PRIV_ACTION(COUNT,
5160                                    sizeof(struct rte_flow_action_count)),
5161                .next = NEXT(action_count),
5162                .call = parse_vc,
5163        },
5164        [ACTION_COUNT_ID] = {
5165                .name = "identifier",
5166                .help = "counter identifier to use",
5167                .next = NEXT(action_count, NEXT_ENTRY(COMMON_UNSIGNED)),
5168                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_count, id)),
5169                .call = parse_vc_conf,
5170        },
5171        [ACTION_RSS] = {
5172                .name = "rss",
5173                .help = "spread packets among several queues",
5174                .priv = PRIV_ACTION(RSS, sizeof(struct action_rss_data)),
5175                .next = NEXT(action_rss),
5176                .call = parse_vc_action_rss,
5177        },
5178        [ACTION_RSS_FUNC] = {
5179                .name = "func",
5180                .help = "RSS hash function to apply",
5181                .next = NEXT(action_rss,
5182                             NEXT_ENTRY(ACTION_RSS_FUNC_DEFAULT,
5183                                        ACTION_RSS_FUNC_TOEPLITZ,
5184                                        ACTION_RSS_FUNC_SIMPLE_XOR,
5185                                        ACTION_RSS_FUNC_SYMMETRIC_TOEPLITZ)),
5186        },
5187        [ACTION_RSS_FUNC_DEFAULT] = {
5188                .name = "default",
5189                .help = "default hash function",
5190                .call = parse_vc_action_rss_func,
5191        },
5192        [ACTION_RSS_FUNC_TOEPLITZ] = {
5193                .name = "toeplitz",
5194                .help = "Toeplitz hash function",
5195                .call = parse_vc_action_rss_func,
5196        },
5197        [ACTION_RSS_FUNC_SIMPLE_XOR] = {
5198                .name = "simple_xor",
5199                .help = "simple XOR hash function",
5200                .call = parse_vc_action_rss_func,
5201        },
5202        [ACTION_RSS_FUNC_SYMMETRIC_TOEPLITZ] = {
5203                .name = "symmetric_toeplitz",
5204                .help = "Symmetric Toeplitz hash function",
5205                .call = parse_vc_action_rss_func,
5206        },
5207        [ACTION_RSS_LEVEL] = {
5208                .name = "level",
5209                .help = "encapsulation level for \"types\"",
5210                .next = NEXT(action_rss, NEXT_ENTRY(COMMON_UNSIGNED)),
5211                .args = ARGS(ARGS_ENTRY_ARB
5212                             (offsetof(struct action_rss_data, conf) +
5213                              offsetof(struct rte_flow_action_rss, level),
5214                              sizeof(((struct rte_flow_action_rss *)0)->
5215                                     level))),
5216        },
5217        [ACTION_RSS_TYPES] = {
5218                .name = "types",
5219                .help = "specific RSS hash types",
5220                .next = NEXT(action_rss, NEXT_ENTRY(ACTION_RSS_TYPE)),
5221        },
5222        [ACTION_RSS_TYPE] = {
5223                .name = "{type}",
5224                .help = "RSS hash type",
5225                .call = parse_vc_action_rss_type,
5226                .comp = comp_vc_action_rss_type,
5227        },
5228        [ACTION_RSS_KEY] = {
5229                .name = "key",
5230                .help = "RSS hash key",
5231                .next = NEXT(action_rss, NEXT_ENTRY(COMMON_HEX)),
5232                .args = ARGS(ARGS_ENTRY_ARB
5233                             (offsetof(struct action_rss_data, conf) +
5234                              offsetof(struct rte_flow_action_rss, key),
5235                              sizeof(((struct rte_flow_action_rss *)0)->key)),
5236                             ARGS_ENTRY_ARB
5237                             (offsetof(struct action_rss_data, conf) +
5238                              offsetof(struct rte_flow_action_rss, key_len),
5239                              sizeof(((struct rte_flow_action_rss *)0)->
5240                                     key_len)),
5241                             ARGS_ENTRY(struct action_rss_data, key)),
5242        },
5243        [ACTION_RSS_KEY_LEN] = {
5244                .name = "key_len",
5245                .help = "RSS hash key length in bytes",
5246                .next = NEXT(action_rss, NEXT_ENTRY(COMMON_UNSIGNED)),
5247                .args = ARGS(ARGS_ENTRY_ARB_BOUNDED
5248                             (offsetof(struct action_rss_data, conf) +
5249                              offsetof(struct rte_flow_action_rss, key_len),
5250                              sizeof(((struct rte_flow_action_rss *)0)->
5251                                     key_len),
5252                              0,
5253                              RSS_HASH_KEY_LENGTH)),
5254        },
5255        [ACTION_RSS_QUEUES] = {
5256                .name = "queues",
5257                .help = "queue indices to use",
5258                .next = NEXT(action_rss, NEXT_ENTRY(ACTION_RSS_QUEUE)),
5259                .call = parse_vc_conf,
5260        },
5261        [ACTION_RSS_QUEUE] = {
5262                .name = "{queue}",
5263                .help = "queue index",
5264                .call = parse_vc_action_rss_queue,
5265                .comp = comp_vc_action_rss_queue,
5266        },
5267        [ACTION_PF] = {
5268                .name = "pf",
5269                .help = "direct traffic to physical function",
5270                .priv = PRIV_ACTION(PF, 0),
5271                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5272                .call = parse_vc,
5273        },
5274        [ACTION_VF] = {
5275                .name = "vf",
5276                .help = "direct traffic to a virtual function ID",
5277                .priv = PRIV_ACTION(VF, sizeof(struct rte_flow_action_vf)),
5278                .next = NEXT(action_vf),
5279                .call = parse_vc,
5280        },
5281        [ACTION_VF_ORIGINAL] = {
5282                .name = "original",
5283                .help = "use original VF ID if possible",
5284                .next = NEXT(action_vf, NEXT_ENTRY(COMMON_BOOLEAN)),
5285                .args = ARGS(ARGS_ENTRY_BF(struct rte_flow_action_vf,
5286                                           original, 1)),
5287                .call = parse_vc_conf,
5288        },
5289        [ACTION_VF_ID] = {
5290                .name = "id",
5291                .help = "VF ID",
5292                .next = NEXT(action_vf, NEXT_ENTRY(COMMON_UNSIGNED)),
5293                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_vf, id)),
5294                .call = parse_vc_conf,
5295        },
5296        [ACTION_PHY_PORT] = {
5297                .name = "phy_port",
5298                .help = "direct packets to physical port index",
5299                .priv = PRIV_ACTION(PHY_PORT,
5300                                    sizeof(struct rte_flow_action_phy_port)),
5301                .next = NEXT(action_phy_port),
5302                .call = parse_vc,
5303        },
5304        [ACTION_PHY_PORT_ORIGINAL] = {
5305                .name = "original",
5306                .help = "use original port index if possible",
5307                .next = NEXT(action_phy_port, NEXT_ENTRY(COMMON_BOOLEAN)),
5308                .args = ARGS(ARGS_ENTRY_BF(struct rte_flow_action_phy_port,
5309                                           original, 1)),
5310                .call = parse_vc_conf,
5311        },
5312        [ACTION_PHY_PORT_INDEX] = {
5313                .name = "index",
5314                .help = "physical port index",
5315                .next = NEXT(action_phy_port, NEXT_ENTRY(COMMON_UNSIGNED)),
5316                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_phy_port,
5317                                        index)),
5318                .call = parse_vc_conf,
5319        },
5320        [ACTION_PORT_ID] = {
5321                .name = "port_id",
5322                .help = "direct matching traffic to a given DPDK port ID",
5323                .priv = PRIV_ACTION(PORT_ID,
5324                                    sizeof(struct rte_flow_action_port_id)),
5325                .next = NEXT(action_port_id),
5326                .call = parse_vc,
5327        },
5328        [ACTION_PORT_ID_ORIGINAL] = {
5329                .name = "original",
5330                .help = "use original DPDK port ID if possible",
5331                .next = NEXT(action_port_id, NEXT_ENTRY(COMMON_BOOLEAN)),
5332                .args = ARGS(ARGS_ENTRY_BF(struct rte_flow_action_port_id,
5333                                           original, 1)),
5334                .call = parse_vc_conf,
5335        },
5336        [ACTION_PORT_ID_ID] = {
5337                .name = "id",
5338                .help = "DPDK port ID",
5339                .next = NEXT(action_port_id, NEXT_ENTRY(COMMON_UNSIGNED)),
5340                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_port_id, id)),
5341                .call = parse_vc_conf,
5342        },
5343        [ACTION_METER] = {
5344                .name = "meter",
5345                .help = "meter the directed packets at given id",
5346                .priv = PRIV_ACTION(METER,
5347                                    sizeof(struct rte_flow_action_meter)),
5348                .next = NEXT(action_meter),
5349                .call = parse_vc,
5350        },
5351        [ACTION_METER_COLOR] = {
5352                .name = "color",
5353                .help = "meter color for the packets",
5354                .priv = PRIV_ACTION(METER_COLOR,
5355                                sizeof(struct rte_flow_action_meter_color)),
5356                .next = NEXT(action_meter_color),
5357                .call = parse_vc,
5358        },
5359        [ACTION_METER_COLOR_TYPE] = {
5360                .name = "type",
5361                .help = "specific meter color",
5362                .next = NEXT(NEXT_ENTRY(ACTION_NEXT),
5363                                NEXT_ENTRY(ACTION_METER_COLOR_GREEN,
5364                                        ACTION_METER_COLOR_YELLOW,
5365                                        ACTION_METER_COLOR_RED)),
5366        },
5367        [ACTION_METER_COLOR_GREEN] = {
5368                .name = "green",
5369                .help = "meter color green",
5370                .call = parse_vc_action_meter_color_type,
5371        },
5372        [ACTION_METER_COLOR_YELLOW] = {
5373                .name = "yellow",
5374                .help = "meter color yellow",
5375                .call = parse_vc_action_meter_color_type,
5376        },
5377        [ACTION_METER_COLOR_RED] = {
5378                .name = "red",
5379                .help = "meter color red",
5380                .call = parse_vc_action_meter_color_type,
5381        },
5382        [ACTION_METER_ID] = {
5383                .name = "mtr_id",
5384                .help = "meter id to use",
5385                .next = NEXT(action_meter, NEXT_ENTRY(COMMON_UNSIGNED)),
5386                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_meter, mtr_id)),
5387                .call = parse_vc_conf,
5388        },
5389        [ACTION_OF_SET_MPLS_TTL] = {
5390                .name = "of_set_mpls_ttl",
5391                .help = "OpenFlow's OFPAT_SET_MPLS_TTL",
5392                .priv = PRIV_ACTION
5393                        (OF_SET_MPLS_TTL,
5394                         sizeof(struct rte_flow_action_of_set_mpls_ttl)),
5395                .next = NEXT(action_of_set_mpls_ttl),
5396                .call = parse_vc,
5397        },
5398        [ACTION_OF_SET_MPLS_TTL_MPLS_TTL] = {
5399                .name = "mpls_ttl",
5400                .help = "MPLS TTL",
5401                .next = NEXT(action_of_set_mpls_ttl,
5402                             NEXT_ENTRY(COMMON_UNSIGNED)),
5403                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_of_set_mpls_ttl,
5404                                        mpls_ttl)),
5405                .call = parse_vc_conf,
5406        },
5407        [ACTION_OF_DEC_MPLS_TTL] = {
5408                .name = "of_dec_mpls_ttl",
5409                .help = "OpenFlow's OFPAT_DEC_MPLS_TTL",
5410                .priv = PRIV_ACTION(OF_DEC_MPLS_TTL, 0),
5411                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5412                .call = parse_vc,
5413        },
5414        [ACTION_OF_SET_NW_TTL] = {
5415                .name = "of_set_nw_ttl",
5416                .help = "OpenFlow's OFPAT_SET_NW_TTL",
5417                .priv = PRIV_ACTION
5418                        (OF_SET_NW_TTL,
5419                         sizeof(struct rte_flow_action_of_set_nw_ttl)),
5420                .next = NEXT(action_of_set_nw_ttl),
5421                .call = parse_vc,
5422        },
5423        [ACTION_OF_SET_NW_TTL_NW_TTL] = {
5424                .name = "nw_ttl",
5425                .help = "IP TTL",
5426                .next = NEXT(action_of_set_nw_ttl, NEXT_ENTRY(COMMON_UNSIGNED)),
5427                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_of_set_nw_ttl,
5428                                        nw_ttl)),
5429                .call = parse_vc_conf,
5430        },
5431        [ACTION_OF_DEC_NW_TTL] = {
5432                .name = "of_dec_nw_ttl",
5433                .help = "OpenFlow's OFPAT_DEC_NW_TTL",
5434                .priv = PRIV_ACTION(OF_DEC_NW_TTL, 0),
5435                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5436                .call = parse_vc,
5437        },
5438        [ACTION_OF_COPY_TTL_OUT] = {
5439                .name = "of_copy_ttl_out",
5440                .help = "OpenFlow's OFPAT_COPY_TTL_OUT",
5441                .priv = PRIV_ACTION(OF_COPY_TTL_OUT, 0),
5442                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5443                .call = parse_vc,
5444        },
5445        [ACTION_OF_COPY_TTL_IN] = {
5446                .name = "of_copy_ttl_in",
5447                .help = "OpenFlow's OFPAT_COPY_TTL_IN",
5448                .priv = PRIV_ACTION(OF_COPY_TTL_IN, 0),
5449                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5450                .call = parse_vc,
5451        },
5452        [ACTION_OF_POP_VLAN] = {
5453                .name = "of_pop_vlan",
5454                .help = "OpenFlow's OFPAT_POP_VLAN",
5455                .priv = PRIV_ACTION(OF_POP_VLAN, 0),
5456                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5457                .call = parse_vc,
5458        },
5459        [ACTION_OF_PUSH_VLAN] = {
5460                .name = "of_push_vlan",
5461                .help = "OpenFlow's OFPAT_PUSH_VLAN",
5462                .priv = PRIV_ACTION
5463                        (OF_PUSH_VLAN,
5464                         sizeof(struct rte_flow_action_of_push_vlan)),
5465                .next = NEXT(action_of_push_vlan),
5466                .call = parse_vc,
5467        },
5468        [ACTION_OF_PUSH_VLAN_ETHERTYPE] = {
5469                .name = "ethertype",
5470                .help = "EtherType",
5471                .next = NEXT(action_of_push_vlan, NEXT_ENTRY(COMMON_UNSIGNED)),
5472                .args = ARGS(ARGS_ENTRY_HTON
5473                             (struct rte_flow_action_of_push_vlan,
5474                              ethertype)),
5475                .call = parse_vc_conf,
5476        },
5477        [ACTION_OF_SET_VLAN_VID] = {
5478                .name = "of_set_vlan_vid",
5479                .help = "OpenFlow's OFPAT_SET_VLAN_VID",
5480                .priv = PRIV_ACTION
5481                        (OF_SET_VLAN_VID,
5482                         sizeof(struct rte_flow_action_of_set_vlan_vid)),
5483                .next = NEXT(action_of_set_vlan_vid),
5484                .call = parse_vc,
5485        },
5486        [ACTION_OF_SET_VLAN_VID_VLAN_VID] = {
5487                .name = "vlan_vid",
5488                .help = "VLAN id",
5489                .next = NEXT(action_of_set_vlan_vid,
5490                             NEXT_ENTRY(COMMON_UNSIGNED)),
5491                .args = ARGS(ARGS_ENTRY_HTON
5492                             (struct rte_flow_action_of_set_vlan_vid,
5493                              vlan_vid)),
5494                .call = parse_vc_conf,
5495        },
5496        [ACTION_OF_SET_VLAN_PCP] = {
5497                .name = "of_set_vlan_pcp",
5498                .help = "OpenFlow's OFPAT_SET_VLAN_PCP",
5499                .priv = PRIV_ACTION
5500                        (OF_SET_VLAN_PCP,
5501                         sizeof(struct rte_flow_action_of_set_vlan_pcp)),
5502                .next = NEXT(action_of_set_vlan_pcp),
5503                .call = parse_vc,
5504        },
5505        [ACTION_OF_SET_VLAN_PCP_VLAN_PCP] = {
5506                .name = "vlan_pcp",
5507                .help = "VLAN priority",
5508                .next = NEXT(action_of_set_vlan_pcp,
5509                             NEXT_ENTRY(COMMON_UNSIGNED)),
5510                .args = ARGS(ARGS_ENTRY_HTON
5511                             (struct rte_flow_action_of_set_vlan_pcp,
5512                              vlan_pcp)),
5513                .call = parse_vc_conf,
5514        },
5515        [ACTION_OF_POP_MPLS] = {
5516                .name = "of_pop_mpls",
5517                .help = "OpenFlow's OFPAT_POP_MPLS",
5518                .priv = PRIV_ACTION(OF_POP_MPLS,
5519                                    sizeof(struct rte_flow_action_of_pop_mpls)),
5520                .next = NEXT(action_of_pop_mpls),
5521                .call = parse_vc,
5522        },
5523        [ACTION_OF_POP_MPLS_ETHERTYPE] = {
5524                .name = "ethertype",
5525                .help = "EtherType",
5526                .next = NEXT(action_of_pop_mpls, NEXT_ENTRY(COMMON_UNSIGNED)),
5527                .args = ARGS(ARGS_ENTRY_HTON
5528                             (struct rte_flow_action_of_pop_mpls,
5529                              ethertype)),
5530                .call = parse_vc_conf,
5531        },
5532        [ACTION_OF_PUSH_MPLS] = {
5533                .name = "of_push_mpls",
5534                .help = "OpenFlow's OFPAT_PUSH_MPLS",
5535                .priv = PRIV_ACTION
5536                        (OF_PUSH_MPLS,
5537                         sizeof(struct rte_flow_action_of_push_mpls)),
5538                .next = NEXT(action_of_push_mpls),
5539                .call = parse_vc,
5540        },
5541        [ACTION_OF_PUSH_MPLS_ETHERTYPE] = {
5542                .name = "ethertype",
5543                .help = "EtherType",
5544                .next = NEXT(action_of_push_mpls, NEXT_ENTRY(COMMON_UNSIGNED)),
5545                .args = ARGS(ARGS_ENTRY_HTON
5546                             (struct rte_flow_action_of_push_mpls,
5547                              ethertype)),
5548                .call = parse_vc_conf,
5549        },
5550        [ACTION_VXLAN_ENCAP] = {
5551                .name = "vxlan_encap",
5552                .help = "VXLAN encapsulation, uses configuration set by \"set"
5553                        " vxlan\"",
5554                .priv = PRIV_ACTION(VXLAN_ENCAP,
5555                                    sizeof(struct action_vxlan_encap_data)),
5556                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5557                .call = parse_vc_action_vxlan_encap,
5558        },
5559        [ACTION_VXLAN_DECAP] = {
5560                .name = "vxlan_decap",
5561                .help = "Performs a decapsulation action by stripping all"
5562                        " headers of the VXLAN tunnel network overlay from the"
5563                        " matched flow.",
5564                .priv = PRIV_ACTION(VXLAN_DECAP, 0),
5565                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5566                .call = parse_vc,
5567        },
5568        [ACTION_NVGRE_ENCAP] = {
5569                .name = "nvgre_encap",
5570                .help = "NVGRE encapsulation, uses configuration set by \"set"
5571                        " nvgre\"",
5572                .priv = PRIV_ACTION(NVGRE_ENCAP,
5573                                    sizeof(struct action_nvgre_encap_data)),
5574                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5575                .call = parse_vc_action_nvgre_encap,
5576        },
5577        [ACTION_NVGRE_DECAP] = {
5578                .name = "nvgre_decap",
5579                .help = "Performs a decapsulation action by stripping all"
5580                        " headers of the NVGRE tunnel network overlay from the"
5581                        " matched flow.",
5582                .priv = PRIV_ACTION(NVGRE_DECAP, 0),
5583                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5584                .call = parse_vc,
5585        },
5586        [ACTION_L2_ENCAP] = {
5587                .name = "l2_encap",
5588                .help = "l2 encap, uses configuration set by"
5589                        " \"set l2_encap\"",
5590                .priv = PRIV_ACTION(RAW_ENCAP,
5591                                    sizeof(struct action_raw_encap_data)),
5592                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5593                .call = parse_vc_action_l2_encap,
5594        },
5595        [ACTION_L2_DECAP] = {
5596                .name = "l2_decap",
5597                .help = "l2 decap, uses configuration set by"
5598                        " \"set l2_decap\"",
5599                .priv = PRIV_ACTION(RAW_DECAP,
5600                                    sizeof(struct action_raw_decap_data)),
5601                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5602                .call = parse_vc_action_l2_decap,
5603        },
5604        [ACTION_MPLSOGRE_ENCAP] = {
5605                .name = "mplsogre_encap",
5606                .help = "mplsogre encapsulation, uses configuration set by"
5607                        " \"set mplsogre_encap\"",
5608                .priv = PRIV_ACTION(RAW_ENCAP,
5609                                    sizeof(struct action_raw_encap_data)),
5610                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5611                .call = parse_vc_action_mplsogre_encap,
5612        },
5613        [ACTION_MPLSOGRE_DECAP] = {
5614                .name = "mplsogre_decap",
5615                .help = "mplsogre decapsulation, uses configuration set by"
5616                        " \"set mplsogre_decap\"",
5617                .priv = PRIV_ACTION(RAW_DECAP,
5618                                    sizeof(struct action_raw_decap_data)),
5619                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5620                .call = parse_vc_action_mplsogre_decap,
5621        },
5622        [ACTION_MPLSOUDP_ENCAP] = {
5623                .name = "mplsoudp_encap",
5624                .help = "mplsoudp encapsulation, uses configuration set by"
5625                        " \"set mplsoudp_encap\"",
5626                .priv = PRIV_ACTION(RAW_ENCAP,
5627                                    sizeof(struct action_raw_encap_data)),
5628                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5629                .call = parse_vc_action_mplsoudp_encap,
5630        },
5631        [ACTION_MPLSOUDP_DECAP] = {
5632                .name = "mplsoudp_decap",
5633                .help = "mplsoudp decapsulation, uses configuration set by"
5634                        " \"set mplsoudp_decap\"",
5635                .priv = PRIV_ACTION(RAW_DECAP,
5636                                    sizeof(struct action_raw_decap_data)),
5637                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5638                .call = parse_vc_action_mplsoudp_decap,
5639        },
5640        [ACTION_SET_IPV4_SRC] = {
5641                .name = "set_ipv4_src",
5642                .help = "Set a new IPv4 source address in the outermost"
5643                        " IPv4 header",
5644                .priv = PRIV_ACTION(SET_IPV4_SRC,
5645                        sizeof(struct rte_flow_action_set_ipv4)),
5646                .next = NEXT(action_set_ipv4_src),
5647                .call = parse_vc,
5648        },
5649        [ACTION_SET_IPV4_SRC_IPV4_SRC] = {
5650                .name = "ipv4_addr",
5651                .help = "new IPv4 source address to set",
5652                .next = NEXT(action_set_ipv4_src, NEXT_ENTRY(COMMON_IPV4_ADDR)),
5653                .args = ARGS(ARGS_ENTRY_HTON
5654                        (struct rte_flow_action_set_ipv4, ipv4_addr)),
5655                .call = parse_vc_conf,
5656        },
5657        [ACTION_SET_IPV4_DST] = {
5658                .name = "set_ipv4_dst",
5659                .help = "Set a new IPv4 destination address in the outermost"
5660                        " IPv4 header",
5661                .priv = PRIV_ACTION(SET_IPV4_DST,
5662                        sizeof(struct rte_flow_action_set_ipv4)),
5663                .next = NEXT(action_set_ipv4_dst),
5664                .call = parse_vc,
5665        },
5666        [ACTION_SET_IPV4_DST_IPV4_DST] = {
5667                .name = "ipv4_addr",
5668                .help = "new IPv4 destination address to set",
5669                .next = NEXT(action_set_ipv4_dst, NEXT_ENTRY(COMMON_IPV4_ADDR)),
5670                .args = ARGS(ARGS_ENTRY_HTON
5671                        (struct rte_flow_action_set_ipv4, ipv4_addr)),
5672                .call = parse_vc_conf,
5673        },
5674        [ACTION_SET_IPV6_SRC] = {
5675                .name = "set_ipv6_src",
5676                .help = "Set a new IPv6 source address in the outermost"
5677                        " IPv6 header",
5678                .priv = PRIV_ACTION(SET_IPV6_SRC,
5679                        sizeof(struct rte_flow_action_set_ipv6)),
5680                .next = NEXT(action_set_ipv6_src),
5681                .call = parse_vc,
5682        },
5683        [ACTION_SET_IPV6_SRC_IPV6_SRC] = {
5684                .name = "ipv6_addr",
5685                .help = "new IPv6 source address to set",
5686                .next = NEXT(action_set_ipv6_src, NEXT_ENTRY(COMMON_IPV6_ADDR)),
5687                .args = ARGS(ARGS_ENTRY_HTON
5688                        (struct rte_flow_action_set_ipv6, ipv6_addr)),
5689                .call = parse_vc_conf,
5690        },
5691        [ACTION_SET_IPV6_DST] = {
5692                .name = "set_ipv6_dst",
5693                .help = "Set a new IPv6 destination address in the outermost"
5694                        " IPv6 header",
5695                .priv = PRIV_ACTION(SET_IPV6_DST,
5696                        sizeof(struct rte_flow_action_set_ipv6)),
5697                .next = NEXT(action_set_ipv6_dst),
5698                .call = parse_vc,
5699        },
5700        [ACTION_SET_IPV6_DST_IPV6_DST] = {
5701                .name = "ipv6_addr",
5702                .help = "new IPv6 destination address to set",
5703                .next = NEXT(action_set_ipv6_dst, NEXT_ENTRY(COMMON_IPV6_ADDR)),
5704                .args = ARGS(ARGS_ENTRY_HTON
5705                        (struct rte_flow_action_set_ipv6, ipv6_addr)),
5706                .call = parse_vc_conf,
5707        },
5708        [ACTION_SET_TP_SRC] = {
5709                .name = "set_tp_src",
5710                .help = "set a new source port number in the outermost"
5711                        " TCP/UDP header",
5712                .priv = PRIV_ACTION(SET_TP_SRC,
5713                        sizeof(struct rte_flow_action_set_tp)),
5714                .next = NEXT(action_set_tp_src),
5715                .call = parse_vc,
5716        },
5717        [ACTION_SET_TP_SRC_TP_SRC] = {
5718                .name = "port",
5719                .help = "new source port number to set",
5720                .next = NEXT(action_set_tp_src, NEXT_ENTRY(COMMON_UNSIGNED)),
5721                .args = ARGS(ARGS_ENTRY_HTON
5722                             (struct rte_flow_action_set_tp, port)),
5723                .call = parse_vc_conf,
5724        },
5725        [ACTION_SET_TP_DST] = {
5726                .name = "set_tp_dst",
5727                .help = "set a new destination port number in the outermost"
5728                        " TCP/UDP header",
5729                .priv = PRIV_ACTION(SET_TP_DST,
5730                        sizeof(struct rte_flow_action_set_tp)),
5731                .next = NEXT(action_set_tp_dst),
5732                .call = parse_vc,
5733        },
5734        [ACTION_SET_TP_DST_TP_DST] = {
5735                .name = "port",
5736                .help = "new destination port number to set",
5737                .next = NEXT(action_set_tp_dst, NEXT_ENTRY(COMMON_UNSIGNED)),
5738                .args = ARGS(ARGS_ENTRY_HTON
5739                             (struct rte_flow_action_set_tp, port)),
5740                .call = parse_vc_conf,
5741        },
5742        [ACTION_MAC_SWAP] = {
5743                .name = "mac_swap",
5744                .help = "Swap the source and destination MAC addresses"
5745                        " in the outermost Ethernet header",
5746                .priv = PRIV_ACTION(MAC_SWAP, 0),
5747                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5748                .call = parse_vc,
5749        },
5750        [ACTION_DEC_TTL] = {
5751                .name = "dec_ttl",
5752                .help = "decrease network TTL if available",
5753                .priv = PRIV_ACTION(DEC_TTL, 0),
5754                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5755                .call = parse_vc,
5756        },
5757        [ACTION_SET_TTL] = {
5758                .name = "set_ttl",
5759                .help = "set ttl value",
5760                .priv = PRIV_ACTION(SET_TTL,
5761                        sizeof(struct rte_flow_action_set_ttl)),
5762                .next = NEXT(action_set_ttl),
5763                .call = parse_vc,
5764        },
5765        [ACTION_SET_TTL_TTL] = {
5766                .name = "ttl_value",
5767                .help = "new ttl value to set",
5768                .next = NEXT(action_set_ttl, NEXT_ENTRY(COMMON_UNSIGNED)),
5769                .args = ARGS(ARGS_ENTRY_HTON
5770                             (struct rte_flow_action_set_ttl, ttl_value)),
5771                .call = parse_vc_conf,
5772        },
5773        [ACTION_SET_MAC_SRC] = {
5774                .name = "set_mac_src",
5775                .help = "set source mac address",
5776                .priv = PRIV_ACTION(SET_MAC_SRC,
5777                        sizeof(struct rte_flow_action_set_mac)),
5778                .next = NEXT(action_set_mac_src),
5779                .call = parse_vc,
5780        },
5781        [ACTION_SET_MAC_SRC_MAC_SRC] = {
5782                .name = "mac_addr",
5783                .help = "new source mac address",
5784                .next = NEXT(action_set_mac_src, NEXT_ENTRY(COMMON_MAC_ADDR)),
5785                .args = ARGS(ARGS_ENTRY_HTON
5786                             (struct rte_flow_action_set_mac, mac_addr)),
5787                .call = parse_vc_conf,
5788        },
5789        [ACTION_SET_MAC_DST] = {
5790                .name = "set_mac_dst",
5791                .help = "set destination mac address",
5792                .priv = PRIV_ACTION(SET_MAC_DST,
5793                        sizeof(struct rte_flow_action_set_mac)),
5794                .next = NEXT(action_set_mac_dst),
5795                .call = parse_vc,
5796        },
5797        [ACTION_SET_MAC_DST_MAC_DST] = {
5798                .name = "mac_addr",
5799                .help = "new destination mac address to set",
5800                .next = NEXT(action_set_mac_dst, NEXT_ENTRY(COMMON_MAC_ADDR)),
5801                .args = ARGS(ARGS_ENTRY_HTON
5802                             (struct rte_flow_action_set_mac, mac_addr)),
5803                .call = parse_vc_conf,
5804        },
5805        [ACTION_INC_TCP_SEQ] = {
5806                .name = "inc_tcp_seq",
5807                .help = "increase TCP sequence number",
5808                .priv = PRIV_ACTION(INC_TCP_SEQ, sizeof(rte_be32_t)),
5809                .next = NEXT(action_inc_tcp_seq),
5810                .call = parse_vc,
5811        },
5812        [ACTION_INC_TCP_SEQ_VALUE] = {
5813                .name = "value",
5814                .help = "the value to increase TCP sequence number by",
5815                .next = NEXT(action_inc_tcp_seq, NEXT_ENTRY(COMMON_UNSIGNED)),
5816                .args = ARGS(ARG_ENTRY_HTON(rte_be32_t)),
5817                .call = parse_vc_conf,
5818        },
5819        [ACTION_DEC_TCP_SEQ] = {
5820                .name = "dec_tcp_seq",
5821                .help = "decrease TCP sequence number",
5822                .priv = PRIV_ACTION(DEC_TCP_SEQ, sizeof(rte_be32_t)),
5823                .next = NEXT(action_dec_tcp_seq),
5824                .call = parse_vc,
5825        },
5826        [ACTION_DEC_TCP_SEQ_VALUE] = {
5827                .name = "value",
5828                .help = "the value to decrease TCP sequence number by",
5829                .next = NEXT(action_dec_tcp_seq, NEXT_ENTRY(COMMON_UNSIGNED)),
5830                .args = ARGS(ARG_ENTRY_HTON(rte_be32_t)),
5831                .call = parse_vc_conf,
5832        },
5833        [ACTION_INC_TCP_ACK] = {
5834                .name = "inc_tcp_ack",
5835                .help = "increase TCP acknowledgment number",
5836                .priv = PRIV_ACTION(INC_TCP_ACK, sizeof(rte_be32_t)),
5837                .next = NEXT(action_inc_tcp_ack),
5838                .call = parse_vc,
5839        },
5840        [ACTION_INC_TCP_ACK_VALUE] = {
5841                .name = "value",
5842                .help = "the value to increase TCP acknowledgment number by",
5843                .next = NEXT(action_inc_tcp_ack, NEXT_ENTRY(COMMON_UNSIGNED)),
5844                .args = ARGS(ARG_ENTRY_HTON(rte_be32_t)),
5845                .call = parse_vc_conf,
5846        },
5847        [ACTION_DEC_TCP_ACK] = {
5848                .name = "dec_tcp_ack",
5849                .help = "decrease TCP acknowledgment number",
5850                .priv = PRIV_ACTION(DEC_TCP_ACK, sizeof(rte_be32_t)),
5851                .next = NEXT(action_dec_tcp_ack),
5852                .call = parse_vc,
5853        },
5854        [ACTION_DEC_TCP_ACK_VALUE] = {
5855                .name = "value",
5856                .help = "the value to decrease TCP acknowledgment number by",
5857                .next = NEXT(action_dec_tcp_ack, NEXT_ENTRY(COMMON_UNSIGNED)),
5858                .args = ARGS(ARG_ENTRY_HTON(rte_be32_t)),
5859                .call = parse_vc_conf,
5860        },
5861        [ACTION_RAW_ENCAP] = {
5862                .name = "raw_encap",
5863                .help = "encapsulation data, defined by set raw_encap",
5864                .priv = PRIV_ACTION(RAW_ENCAP,
5865                        sizeof(struct action_raw_encap_data)),
5866                .next = NEXT(action_raw_encap),
5867                .call = parse_vc_action_raw_encap,
5868        },
5869        [ACTION_RAW_ENCAP_INDEX] = {
5870                .name = "index",
5871                .help = "the index of raw_encap_confs",
5872                .next = NEXT(NEXT_ENTRY(ACTION_RAW_ENCAP_INDEX_VALUE)),
5873        },
5874        [ACTION_RAW_ENCAP_INDEX_VALUE] = {
5875                .name = "{index}",
5876                .type = "UNSIGNED",
5877                .help = "unsigned integer value",
5878                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5879                .call = parse_vc_action_raw_encap_index,
5880                .comp = comp_set_raw_index,
5881        },
5882        [ACTION_RAW_DECAP] = {
5883                .name = "raw_decap",
5884                .help = "decapsulation data, defined by set raw_encap",
5885                .priv = PRIV_ACTION(RAW_DECAP,
5886                        sizeof(struct action_raw_decap_data)),
5887                .next = NEXT(action_raw_decap),
5888                .call = parse_vc_action_raw_decap,
5889        },
5890        [ACTION_RAW_DECAP_INDEX] = {
5891                .name = "index",
5892                .help = "the index of raw_encap_confs",
5893                .next = NEXT(NEXT_ENTRY(ACTION_RAW_DECAP_INDEX_VALUE)),
5894        },
5895        [ACTION_RAW_DECAP_INDEX_VALUE] = {
5896                .name = "{index}",
5897                .type = "UNSIGNED",
5898                .help = "unsigned integer value",
5899                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
5900                .call = parse_vc_action_raw_decap_index,
5901                .comp = comp_set_raw_index,
5902        },
5903        [ACTION_MODIFY_FIELD] = {
5904                .name = "modify_field",
5905                .help = "modify destination field with data from source field",
5906                .priv = PRIV_ACTION(MODIFY_FIELD, ACTION_MODIFY_SIZE),
5907                .next = NEXT(NEXT_ENTRY(ACTION_MODIFY_FIELD_OP)),
5908                .call = parse_vc,
5909        },
5910        [ACTION_MODIFY_FIELD_OP] = {
5911                .name = "op",
5912                .help = "operation type",
5913                .next = NEXT(NEXT_ENTRY(ACTION_MODIFY_FIELD_DST_TYPE),
5914                        NEXT_ENTRY(ACTION_MODIFY_FIELD_OP_VALUE)),
5915                .call = parse_vc_conf,
5916        },
5917        [ACTION_MODIFY_FIELD_OP_VALUE] = {
5918                .name = "{operation}",
5919                .help = "operation type value",
5920                .call = parse_vc_modify_field_op,
5921                .comp = comp_set_modify_field_op,
5922        },
5923        [ACTION_MODIFY_FIELD_DST_TYPE] = {
5924                .name = "dst_type",
5925                .help = "destination field type",
5926                .next = NEXT(action_modify_field_dst,
5927                        NEXT_ENTRY(ACTION_MODIFY_FIELD_DST_TYPE_VALUE)),
5928                .call = parse_vc_conf,
5929        },
5930        [ACTION_MODIFY_FIELD_DST_TYPE_VALUE] = {
5931                .name = "{dst_type}",
5932                .help = "destination field type value",
5933                .call = parse_vc_modify_field_id,
5934                .comp = comp_set_modify_field_id,
5935        },
5936        [ACTION_MODIFY_FIELD_DST_LEVEL] = {
5937                .name = "dst_level",
5938                .help = "destination field level",
5939                .next = NEXT(action_modify_field_dst,
5940                             NEXT_ENTRY(COMMON_UNSIGNED)),
5941                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_modify_field,
5942                                        dst.level)),
5943                .call = parse_vc_conf,
5944        },
5945        [ACTION_MODIFY_FIELD_DST_OFFSET] = {
5946                .name = "dst_offset",
5947                .help = "destination field bit offset",
5948                .next = NEXT(action_modify_field_dst,
5949                             NEXT_ENTRY(COMMON_UNSIGNED)),
5950                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_modify_field,
5951                                        dst.offset)),
5952                .call = parse_vc_conf,
5953        },
5954        [ACTION_MODIFY_FIELD_SRC_TYPE] = {
5955                .name = "src_type",
5956                .help = "source field type",
5957                .next = NEXT(action_modify_field_src,
5958                        NEXT_ENTRY(ACTION_MODIFY_FIELD_SRC_TYPE_VALUE)),
5959                .call = parse_vc_conf,
5960        },
5961        [ACTION_MODIFY_FIELD_SRC_TYPE_VALUE] = {
5962                .name = "{src_type}",
5963                .help = "source field type value",
5964                .call = parse_vc_modify_field_id,
5965                .comp = comp_set_modify_field_id,
5966        },
5967        [ACTION_MODIFY_FIELD_SRC_LEVEL] = {
5968                .name = "src_level",
5969                .help = "source field level",
5970                .next = NEXT(action_modify_field_src,
5971                             NEXT_ENTRY(COMMON_UNSIGNED)),
5972                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_modify_field,
5973                                        src.level)),
5974                .call = parse_vc_conf,
5975        },
5976        [ACTION_MODIFY_FIELD_SRC_OFFSET] = {
5977                .name = "src_offset",
5978                .help = "source field bit offset",
5979                .next = NEXT(action_modify_field_src,
5980                             NEXT_ENTRY(COMMON_UNSIGNED)),
5981                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_modify_field,
5982                                        src.offset)),
5983                .call = parse_vc_conf,
5984        },
5985        [ACTION_MODIFY_FIELD_SRC_VALUE] = {
5986                .name = "src_value",
5987                .help = "source immediate value",
5988                .next = NEXT(NEXT_ENTRY(ACTION_MODIFY_FIELD_WIDTH),
5989                             NEXT_ENTRY(COMMON_HEX)),
5990                .args = ARGS(ARGS_ENTRY_ARB(0, 0),
5991                             ARGS_ENTRY_ARB(0, 0),
5992                             ARGS_ENTRY(struct rte_flow_action_modify_field,
5993                                        src.value)),
5994                .call = parse_vc_conf,
5995        },
5996        [ACTION_MODIFY_FIELD_SRC_POINTER] = {
5997                .name = "src_ptr",
5998                .help = "pointer to source immediate value",
5999                .next = NEXT(NEXT_ENTRY(ACTION_MODIFY_FIELD_WIDTH),
6000                             NEXT_ENTRY(COMMON_HEX)),

6001                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_modify_field,
6002                                        src.pvalue),
6003                             ARGS_ENTRY_ARB(0, 0),
6004                             ARGS_ENTRY_ARB
6005                                (sizeof(struct rte_flow_action_modify_field),
6006                                 ACTION_MODIFY_PATTERN_SIZE)),
6007                .call = parse_vc_conf,
6008        },
6009        [ACTION_MODIFY_FIELD_WIDTH] = {
6010                .name = "width",
6011                .help = "number of bits to copy",
6012                .next = NEXT(NEXT_ENTRY(ACTION_NEXT),
6013                        NEXT_ENTRY(COMMON_UNSIGNED)),
6014                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_modify_field,
6015                                        width)),
6016                .call = parse_vc_conf,
6017        },
6018        /* Top level command. */
6019        [SET] = {
6020                .name = "set",
6021                .help = "set raw encap/decap/sample data",
6022                .type = "set raw_encap|raw_decap <index> <pattern>"
6023                                " or set sample_actions <index> <action>",
6024                .next = NEXT(NEXT_ENTRY
6025                             (SET_RAW_ENCAP,
6026                              SET_RAW_DECAP,
6027                              SET_SAMPLE_ACTIONS)),
6028                .call = parse_set_init,
6029        },
6030        /* Sub-level commands. */
6031        [SET_RAW_ENCAP] = {
6032                .name = "raw_encap",
6033                .help = "set raw encap data",
6034                .next = NEXT(next_set_raw),
6035                .args = ARGS(ARGS_ENTRY_ARB_BOUNDED
6036                                (offsetof(struct buffer, port),
6037                                 sizeof(((struct buffer *)0)->port),
6038                                 0, RAW_ENCAP_CONFS_MAX_NUM - 1)),
6039                .call = parse_set_raw_encap_decap,
6040        },
6041        [SET_RAW_DECAP] = {
6042                .name = "raw_decap",
6043                .help = "set raw decap data",
6044                .next = NEXT(next_set_raw),
6045                .args = ARGS(ARGS_ENTRY_ARB_BOUNDED
6046                                (offsetof(struct buffer, port),
6047                                 sizeof(((struct buffer *)0)->port),
6048                                 0, RAW_ENCAP_CONFS_MAX_NUM - 1)),
6049                .call = parse_set_raw_encap_decap,
6050        },
6051        [SET_RAW_INDEX] = {
6052                .name = "{index}",
6053                .type = "COMMON_UNSIGNED",
6054                .help = "index of raw_encap/raw_decap data",
6055                .next = NEXT(next_item),
6056                .call = parse_port,
6057        },
6058        [SET_SAMPLE_INDEX] = {
6059                .name = "{index}",
6060                .type = "UNSIGNED",
6061                .help = "index of sample actions",
6062                .next = NEXT(next_action_sample),
6063                .call = parse_port,
6064        },
6065        [SET_SAMPLE_ACTIONS] = {
6066                .name = "sample_actions",
6067                .help = "set sample actions list",
6068                .next = NEXT(NEXT_ENTRY(SET_SAMPLE_INDEX)),
6069                .args = ARGS(ARGS_ENTRY_ARB_BOUNDED
6070                                (offsetof(struct buffer, port),
6071                                 sizeof(((struct buffer *)0)->port),
6072                                 0, RAW_SAMPLE_CONFS_MAX_NUM - 1)),
6073                .call = parse_set_sample_action,
6074        },
6075        [ACTION_SET_TAG] = {
6076                .name = "set_tag",
6077                .help = "set tag",
6078                .priv = PRIV_ACTION(SET_TAG,
6079                        sizeof(struct rte_flow_action_set_tag)),
6080                .next = NEXT(action_set_tag),
6081                .call = parse_vc,
6082        },
6083        [ACTION_SET_TAG_INDEX] = {
6084                .name = "index",
6085                .help = "index of tag array",
6086                .next = NEXT(action_set_tag, NEXT_ENTRY(COMMON_UNSIGNED)),
6087                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_set_tag, index)),
6088                .call = parse_vc_conf,
6089        },
6090        [ACTION_SET_TAG_DATA] = {
6091                .name = "data",
6092                .help = "tag value",
6093                .next = NEXT(action_set_tag, NEXT_ENTRY(COMMON_UNSIGNED)),
6094                .args = ARGS(ARGS_ENTRY
6095                             (struct rte_flow_action_set_tag, data)),
6096                .call = parse_vc_conf,
6097        },
6098        [ACTION_SET_TAG_MASK] = {
6099                .name = "mask",
6100                .help = "mask for tag value",
6101                .next = NEXT(action_set_tag, NEXT_ENTRY(COMMON_UNSIGNED)),
6102                .args = ARGS(ARGS_ENTRY
6103                             (struct rte_flow_action_set_tag, mask)),
6104                .call = parse_vc_conf,
6105        },
6106        [ACTION_SET_META] = {
6107                .name = "set_meta",
6108                .help = "set metadata",
6109                .priv = PRIV_ACTION(SET_META,
6110                        sizeof(struct rte_flow_action_set_meta)),
6111                .next = NEXT(action_set_meta),
6112                .call = parse_vc_action_set_meta,
6113        },
6114        [ACTION_SET_META_DATA] = {
6115                .name = "data",
6116                .help = "metadata value",
6117                .next = NEXT(action_set_meta, NEXT_ENTRY(COMMON_UNSIGNED)),
6118                .args = ARGS(ARGS_ENTRY
6119                             (struct rte_flow_action_set_meta, data)),
6120                .call = parse_vc_conf,
6121        },
6122        [ACTION_SET_META_MASK] = {
6123                .name = "mask",
6124                .help = "mask for metadata value",
6125                .next = NEXT(action_set_meta, NEXT_ENTRY(COMMON_UNSIGNED)),
6126                .args = ARGS(ARGS_ENTRY
6127                             (struct rte_flow_action_set_meta, mask)),
6128                .call = parse_vc_conf,
6129        },
6130        [ACTION_SET_IPV4_DSCP] = {
6131                .name = "set_ipv4_dscp",
6132                .help = "set DSCP value",
6133                .priv = PRIV_ACTION(SET_IPV4_DSCP,
6134                        sizeof(struct rte_flow_action_set_dscp)),
6135                .next = NEXT(action_set_ipv4_dscp),
6136                .call = parse_vc,
6137        },
6138        [ACTION_SET_IPV4_DSCP_VALUE] = {
6139                .name = "dscp_value",
6140                .help = "new IPv4 DSCP value to set",
6141                .next = NEXT(action_set_ipv4_dscp, NEXT_ENTRY(COMMON_UNSIGNED)),
6142                .args = ARGS(ARGS_ENTRY
6143                             (struct rte_flow_action_set_dscp, dscp)),
6144                .call = parse_vc_conf,
6145        },
6146        [ACTION_SET_IPV6_DSCP] = {
6147                .name = "set_ipv6_dscp",
6148                .help = "set DSCP value",
6149                .priv = PRIV_ACTION(SET_IPV6_DSCP,
6150                        sizeof(struct rte_flow_action_set_dscp)),
6151                .next = NEXT(action_set_ipv6_dscp),
6152                .call = parse_vc,
6153        },
6154        [ACTION_SET_IPV6_DSCP_VALUE] = {
6155                .name = "dscp_value",
6156                .help = "new IPv6 DSCP value to set",
6157                .next = NEXT(action_set_ipv6_dscp, NEXT_ENTRY(COMMON_UNSIGNED)),
6158                .args = ARGS(ARGS_ENTRY
6159                             (struct rte_flow_action_set_dscp, dscp)),
6160                .call = parse_vc_conf,
6161        },
6162        [ACTION_AGE] = {
6163                .name = "age",
6164                .help = "set a specific metadata header",
6165                .next = NEXT(action_age),
6166                .priv = PRIV_ACTION(AGE,
6167                        sizeof(struct rte_flow_action_age)),
6168                .call = parse_vc,
6169        },
6170        [ACTION_AGE_TIMEOUT] = {
6171                .name = "timeout",
6172                .help = "flow age timeout value",
6173                .args = ARGS(ARGS_ENTRY_BF(struct rte_flow_action_age,
6174                                           timeout, 24)),
6175                .next = NEXT(action_age, NEXT_ENTRY(COMMON_UNSIGNED)),
6176                .call = parse_vc_conf,
6177        },
6178        [ACTION_SAMPLE] = {
6179                .name = "sample",
6180                .help = "set a sample action",
6181                .next = NEXT(action_sample),
6182                .priv = PRIV_ACTION(SAMPLE,
6183                        sizeof(struct action_sample_data)),
6184                .call = parse_vc_action_sample,
6185        },
6186        [ACTION_SAMPLE_RATIO] = {
6187                .name = "ratio",
6188                .help = "flow sample ratio value",
6189                .next = NEXT(action_sample, NEXT_ENTRY(COMMON_UNSIGNED)),
6190                .args = ARGS(ARGS_ENTRY_ARB
6191                             (offsetof(struct action_sample_data, conf) +
6192                              offsetof(struct rte_flow_action_sample, ratio),
6193                              sizeof(((struct rte_flow_action_sample *)0)->
6194                                     ratio))),
6195        },
6196        [ACTION_SAMPLE_INDEX] = {
6197                .name = "index",
6198                .help = "the index of sample actions list",
6199                .next = NEXT(NEXT_ENTRY(ACTION_SAMPLE_INDEX_VALUE)),
6200        },
6201        [ACTION_SAMPLE_INDEX_VALUE] = {
6202                .name = "{index}",
6203                .type = "COMMON_UNSIGNED",
6204                .help = "unsigned integer value",
6205                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
6206                .call = parse_vc_action_sample_index,
6207                .comp = comp_set_sample_index,
6208        },
6209        [ACTION_CONNTRACK] = {
6210                .name = "conntrack",
6211                .help = "create a conntrack object",
6212                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
6213                .priv = PRIV_ACTION(CONNTRACK,
6214                                    sizeof(struct rte_flow_action_conntrack)),
6215                .call = parse_vc,
6216        },
6217        [ACTION_CONNTRACK_UPDATE] = {
6218                .name = "conntrack_update",
6219                .help = "update a conntrack object",
6220                .next = NEXT(action_update_conntrack),
6221                .priv = PRIV_ACTION(CONNTRACK,
6222                                    sizeof(struct rte_flow_modify_conntrack)),
6223                .call = parse_vc,
6224        },
6225        [ACTION_CONNTRACK_UPDATE_DIR] = {
6226                .name = "dir",
6227                .help = "update a conntrack object direction",
6228                .next = NEXT(action_update_conntrack),
6229                .call = parse_vc_action_conntrack_update,
6230        },
6231        [ACTION_CONNTRACK_UPDATE_CTX] = {
6232                .name = "ctx",
6233                .help = "update a conntrack object context",
6234                .next = NEXT(action_update_conntrack),
6235                .call = parse_vc_action_conntrack_update,
6236        },
6237        [ACTION_PORT_REPRESENTOR] = {
6238                .name = "port_representor",
6239                .help = "at embedded switch level, send matching traffic to the given ethdev",
6240                .priv = PRIV_ACTION(PORT_REPRESENTOR,
6241                                    sizeof(struct rte_flow_action_ethdev)),
6242                .next = NEXT(action_port_representor),
6243                .call = parse_vc,
6244        },
6245        [ACTION_PORT_REPRESENTOR_PORT_ID] = {
6246                .name = "port_id",
6247                .help = "ethdev port ID",
6248                .next = NEXT(action_port_representor,
6249                             NEXT_ENTRY(COMMON_UNSIGNED)),
6250                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_ethdev,
6251                                        port_id)),
6252                .call = parse_vc_conf,
6253        },
6254        [ACTION_REPRESENTED_PORT] = {
6255                .name = "represented_port",
6256                .help = "at embedded switch level, send matching traffic to the entity represented by the given ethdev",
6257                .priv = PRIV_ACTION(REPRESENTED_PORT,
6258                                sizeof(struct rte_flow_action_ethdev)),
6259                .next = NEXT(action_represented_port),
6260                .call = parse_vc,
6261        },
6262        [ACTION_REPRESENTED_PORT_ETHDEV_PORT_ID] = {
6263                .name = "ethdev_port_id",
6264                .help = "ethdev port ID",
6265                .next = NEXT(action_represented_port,
6266                             NEXT_ENTRY(COMMON_UNSIGNED)),
6267                .args = ARGS(ARGS_ENTRY(struct rte_flow_action_ethdev,
6268                                        port_id)),
6269                .call = parse_vc_conf,
6270        },
6271        /* Indirect action destroy arguments. */
6272        [INDIRECT_ACTION_DESTROY_ID] = {
6273                .name = "action_id",
6274                .help = "specify a indirect action id to destroy",
6275                .next = NEXT(next_ia_destroy_attr,
6276                             NEXT_ENTRY(COMMON_INDIRECT_ACTION_ID)),
6277                .args = ARGS(ARGS_ENTRY_PTR(struct buffer,
6278                                            args.ia_destroy.action_id)),
6279                .call = parse_ia_destroy,
6280        },
6281        /* Indirect action create arguments. */
6282        [INDIRECT_ACTION_CREATE_ID] = {
6283                .name = "action_id",
6284                .help = "specify a indirect action id to create",
6285                .next = NEXT(next_ia_create_attr,
6286                             NEXT_ENTRY(COMMON_INDIRECT_ACTION_ID)),
6287                .args = ARGS(ARGS_ENTRY(struct buffer, args.vc.attr.group)),
6288        },
6289        [ACTION_INDIRECT] = {
6290                .name = "indirect",
6291                .help = "apply indirect action by id",
6292                .priv = PRIV_ACTION(INDIRECT, 0),
6293                .next = NEXT(NEXT_ENTRY(INDIRECT_ACTION_ID2PTR)),
6294                .args = ARGS(ARGS_ENTRY_ARB(0, sizeof(uint32_t))),
6295                .call = parse_vc,
6296        },
6297        [INDIRECT_ACTION_ID2PTR] = {
6298                .name = "{action_id}",
6299                .type = "INDIRECT_ACTION_ID",
6300                .help = "indirect action id",
6301                .next = NEXT(NEXT_ENTRY(ACTION_NEXT)),
6302                .call = parse_ia_id2ptr,
6303                .comp = comp_none,
6304        },
6305        [INDIRECT_ACTION_INGRESS] = {
6306                .name = "ingress",
6307                .help = "affect rule to ingress",
6308                .next = NEXT(next_ia_create_attr),
6309                .call = parse_ia,
6310        },
6311        [INDIRECT_ACTION_EGRESS] = {
6312                .name = "egress",
6313                .help = "affect rule to egress",
6314                .next = NEXT(next_ia_create_attr),
6315                .call = parse_ia,
6316        },
6317        [INDIRECT_ACTION_TRANSFER] = {
6318                .name = "transfer",
6319                .help = "affect rule to transfer",
6320                .next = NEXT(next_ia_create_attr),
6321                .call = parse_ia,
6322        },
6323        [INDIRECT_ACTION_SPEC] = {
6324                .name = "action",
6325                .help = "specify action to create indirect handle",
6326                .next = NEXT(next_action),
6327        },
6328        [ACTION_POL_G] = {
6329                .name = "g_actions",
6330                .help = "submit a list of associated actions for green",
6331                .next = NEXT(next_action),
6332                .call = parse_mp,
6333        },
6334        [ACTION_POL_Y] = {
6335                .name = "y_actions",
6336                .help = "submit a list of associated actions for yellow",
6337                .next = NEXT(next_action),
6338        },
6339        [ACTION_POL_R] = {
6340                .name = "r_actions",
6341                .help = "submit a list of associated actions for red",
6342                .next = NEXT(next_action),
6343        },
6344
6345        /* Top-level command. */
6346        [ADD] = {
6347                .name = "add",
6348                .type = "port meter policy {port_id} {arg}",
6349                .help = "add port meter policy",
6350                .next = NEXT(NEXT_ENTRY(ITEM_POL_PORT)),
6351                .call = parse_init,
6352        },
6353        /* Sub-level commands. */
6354        [ITEM_POL_PORT] = {
6355                .name = "port",
6356                .help = "add port meter policy",
6357                .next = NEXT(NEXT_ENTRY(ITEM_POL_METER)),
6358        },
6359        [ITEM_POL_METER] = {
6360                .name = "meter",
6361                .help = "add port meter policy",
6362                .next = NEXT(NEXT_ENTRY(ITEM_POL_POLICY)),
6363        },
6364        [ITEM_POL_POLICY] = {
6365                .name = "policy",
6366                .help = "add port meter policy",
6367                .next = NEXT(NEXT_ENTRY(ACTION_POL_R),
6368                                NEXT_ENTRY(ACTION_POL_Y),
6369                                NEXT_ENTRY(ACTION_POL_G),
6370                                NEXT_ENTRY(COMMON_POLICY_ID),
6371                                NEXT_ENTRY(COMMON_PORT_ID)),
6372                .args = ARGS(ARGS_ENTRY(struct buffer, args.policy.policy_id),
6373                                ARGS_ENTRY(struct buffer, port)),
6374                .call = parse_mp,
6375        },
6376};
6377
6378/** Remove and return last entry from argument stack. */
6379static const struct arg *
6380pop_args(struct context *ctx)
6381{
6382        return ctx->args_num ? ctx->args[--ctx->args_num] : NULL;
6383}
6384
6385/** Add entry on top of the argument stack. */
6386static int
6387push_args(struct context *ctx, const struct arg *arg)
6388{
6389        if (ctx->args_num == CTX_STACK_SIZE)
6390                return -1;
6391        ctx->args[ctx->args_num++] = arg;
6392        return 0;
6393}
6394
6395/** Spread value into buffer according to bit-mask. */
6396static size_t
6397arg_entry_bf_fill(void *dst, uintmax_t val, const struct arg *arg)
6398{
6399        uint32_t i = arg->size;
6400        uint32_t end = 0;
6401        int sub = 1;
6402        int add = 0;
6403        size_t len = 0;
6404
6405        if (!arg->mask)
6406                return 0;
6407#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
6408        if (!arg->hton) {
6409                i = 0;
6410                end = arg->size;
6411                sub = 0;
6412                add = 1;
6413        }
6414#endif
6415        while (i != end) {
6416                unsigned int shift = 0;
6417                uint8_t *buf = (uint8_t *)dst + arg->offset + (i -= sub);
6418
6419                for (shift = 0; arg->mask[i] >> shift; ++shift) {
6420                        if (!(arg->mask[i] & (1 << shift)))
6421                                continue;
6422                        ++len;
6423                        if (!dst)
6424                                continue;
6425                        *buf &= ~(1 << shift);
6426                        *buf |= (val & 1) << shift;
6427                        val >>= 1;
6428                }
6429                i += add;
6430        }
6431        return len;
6432}
6433
6434/** Compare a string with a partial one of a given length. */
6435static int
6436strcmp_partial(const char *full, const char *partial, size_t partial_len)
6437{
6438        int r = strncmp(full, partial, partial_len);
6439
6440        if (r)
6441                return r;
6442        if (strlen(full) <= partial_len)
6443                return 0;
6444        return full[partial_len];
6445}
6446
6447/**
6448 * Parse a prefix length and generate a bit-mask.
6449 *
6450 * Last argument (ctx->args) is retrieved to determine mask size, storage
6451 * location and whether the result must use network byte ordering.
6452 */
6453static int
6454parse_prefix(struct context *ctx, const struct token *token,
6455             const char *str, unsigned int len,
6456             void *buf, unsigned int size)
6457{
6458        const struct arg *arg = pop_args(ctx);
6459        static const uint8_t conv[] = "\x00\x80\xc0\xe0\xf0\xf8\xfc\xfe\xff";
6460        char *end;
6461        uintmax_t u;
6462        unsigned int bytes;
6463        unsigned int extra;
6464
6465        (void)token;
6466        /* Argument is expected. */
6467        if (!arg)
6468                return -1;
6469        errno = 0;
6470        u = strtoumax(str, &end, 0);
6471        if (errno || (size_t)(end - str) != len)
6472                goto error;
6473        if (arg->mask) {
6474                uintmax_t v = 0;
6475
6476                extra = arg_entry_bf_fill(NULL, 0, arg);
6477                if (u > extra)
6478                        goto error;
6479                if (!ctx->object)
6480                        return len;
6481                extra -= u;
6482                while (u--)
6483                        (v <<= 1, v |= 1);
6484                v <<= extra;
6485                if (!arg_entry_bf_fill(ctx->object, v, arg) ||
6486                    !arg_entry_bf_fill(ctx->objmask, -1, arg))
6487                        goto error;
6488                return len;
6489        }
6490        bytes = u / 8;
6491        extra = u % 8;
6492        size = arg->size;
6493        if (bytes > size || bytes + !!extra > size)
6494                goto error;
6495        if (!ctx->object)
6496                return len;
6497        buf = (uint8_t *)ctx->object + arg->offset;
6498#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
6499        if (!arg->hton) {
6500                memset((uint8_t *)buf + size - bytes, 0xff, bytes);
6501                memset(buf, 0x00, size - bytes);
6502                if (extra)
6503                        ((uint8_t *)buf)[size - bytes - 1] = conv[extra];
6504        } else
6505#endif
6506        {
6507                memset(buf, 0xff, bytes);
6508                memset((uint8_t *)buf + bytes, 0x00, size - bytes);
6509                if (extra)
6510                        ((uint8_t *)buf)[bytes] = conv[extra];
6511        }
6512        if (ctx->objmask)
6513                memset((uint8_t *)ctx->objmask + arg->offset, 0xff, size);
6514        return len;
6515error:
6516        push_args(ctx, arg);
6517        return -1;
6518}
6519
6520/** Default parsing function for token name matching. */
6521static int
6522parse_default(struct context *ctx, const struct token *token,
6523              const char *str, unsigned int len,
6524              void *buf, unsigned int size)
6525{
6526        (void)ctx;
6527        (void)buf;
6528        (void)size;
6529        if (strcmp_partial(token->name, str, len))
6530                return -1;
6531        return len;
6532}
6533
6534/** Parse flow command, initialize output buffer for subsequent tokens. */
6535static int
6536parse_init(struct context *ctx, const struct token *token,
6537           const char *str, unsigned int len,
6538           void *buf, unsigned int size)
6539{
6540        struct buffer *out = buf;
6541
6542        /* Token name must match. */
6543        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
6544                return -1;
6545        /* Nothing else to do if there is no buffer. */
6546        if (!out)
6547                return len;
6548        /* Make sure buffer is large enough. */
6549        if (size < sizeof(*out))
6550                return -1;
6551        /* Initialize buffer. */
6552        memset(out, 0x00, sizeof(*out));
6553        memset((uint8_t *)out + sizeof(*out), 0x22, size - sizeof(*out));
6554        ctx->objdata = 0;
6555        ctx->object = out;
6556        ctx->objmask = NULL;
6557        return len;
6558}
6559
6560/** Parse tokens for indirect action commands. */
6561static int
6562parse_ia(struct context *ctx, const struct token *token,
6563         const char *str, unsigned int len,
6564         void *buf, unsigned int size)
6565{
6566        struct buffer *out = buf;
6567
6568        /* Token name must match. */
6569        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
6570                return -1;
6571        /* Nothing else to do if there is no buffer. */
6572        if (!out)
6573                return len;
6574        if (!out->command) {
6575                if (ctx->curr != INDIRECT_ACTION)
6576                        return -1;
6577                if (sizeof(*out) > size)
6578                        return -1;
6579                out->command = ctx->curr;
6580                ctx->objdata = 0;
6581                ctx->object = out;
6582                ctx->objmask = NULL;
6583                out->args.vc.data = (uint8_t *)out + size;
6584                return len;
6585        }
6586        switch (ctx->curr) {
6587        case INDIRECT_ACTION_CREATE:
6588        case INDIRECT_ACTION_UPDATE:
6589                out->args.vc.actions =
6590                        (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
6591                                               sizeof(double));
6592                out->args.vc.attr.group = UINT32_MAX;
6593                /* fallthrough */
6594        case INDIRECT_ACTION_QUERY:
6595                out->command = ctx->curr;
6596                ctx->objdata = 0;
6597                ctx->object = out;
6598                ctx->objmask = NULL;
6599                return len;
6600        case INDIRECT_ACTION_EGRESS:
6601                out->args.vc.attr.egress = 1;
6602                return len;
6603        case INDIRECT_ACTION_INGRESS:
6604                out->args.vc.attr.ingress = 1;
6605                return len;
6606        case INDIRECT_ACTION_TRANSFER:
6607                out->args.vc.attr.transfer = 1;
6608                return len;
6609        default:
6610                return -1;
6611        }
6612}
6613
6614
6615/** Parse tokens for indirect action destroy command. */
6616static int
6617parse_ia_destroy(struct context *ctx, const struct token *token,
6618                 const char *str, unsigned int len,
6619                 void *buf, unsigned int size)
6620{
6621        struct buffer *out = buf;
6622        uint32_t *action_id;
6623
6624        /* Token name must match. */
6625        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
6626                return -1;
6627        /* Nothing else to do if there is no buffer. */
6628        if (!out)
6629                return len;
6630        if (!out->command || out->command == INDIRECT_ACTION) {
6631                if (ctx->curr != INDIRECT_ACTION_DESTROY)
6632                        return -1;
6633                if (sizeof(*out) > size)
6634                        return -1;
6635                out->command = ctx->curr;
6636                ctx->objdata = 0;
6637                ctx->object = out;
6638                ctx->objmask = NULL;
6639                out->args.ia_destroy.action_id =
6640                        (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
6641                                               sizeof(double));
6642                return len;
6643        }
6644        action_id = out->args.ia_destroy.action_id
6645                    + out->args.ia_destroy.action_id_n++;
6646        if ((uint8_t *)action_id > (uint8_t *)out + size)
6647                return -1;
6648        ctx->objdata = 0;
6649        ctx->object = action_id;
6650        ctx->objmask = NULL;
6651        return len;
6652}
6653
6654/** Parse tokens for indirect action commands. */
6655static int
6656parse_qia(struct context *ctx, const struct token *token,
6657          const char *str, unsigned int len,
6658          void *buf, unsigned int size)
6659{
6660        struct buffer *out = buf;
6661
6662        /* Token name must match. */
6663        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
6664                return -1;
6665        /* Nothing else to do if there is no buffer. */
6666        if (!out)
6667                return len;
6668        if (!out->command) {
6669                if (ctx->curr != QUEUE)
6670                        return -1;
6671                if (sizeof(*out) > size)
6672                        return -1;
6673                out->args.vc.data = (uint8_t *)out + size;
6674                return len;
6675        }
6676        switch (ctx->curr) {
6677        case QUEUE_INDIRECT_ACTION:
6678                return len;
6679        case QUEUE_INDIRECT_ACTION_CREATE:
6680        case QUEUE_INDIRECT_ACTION_UPDATE:
6681                out->args.vc.actions =
6682                        (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
6683                                               sizeof(double));
6684                out->args.vc.attr.group = UINT32_MAX;
6685                out->command = ctx->curr;
6686                ctx->objdata = 0;
6687                ctx->object = out;
6688                ctx->objmask = NULL;
6689                return len;
6690        case QUEUE_INDIRECT_ACTION_EGRESS:
6691                out->args.vc.attr.egress = 1;
6692                return len;
6693        case QUEUE_INDIRECT_ACTION_INGRESS:
6694                out->args.vc.attr.ingress = 1;
6695                return len;
6696        case QUEUE_INDIRECT_ACTION_TRANSFER:
6697                out->args.vc.attr.transfer = 1;
6698                return len;
6699        case QUEUE_INDIRECT_ACTION_CREATE_POSTPONE:
6700                return len;
6701        default:
6702                return -1;
6703        }
6704}
6705
6706/** Parse tokens for indirect action destroy command. */
6707static int
6708parse_qia_destroy(struct context *ctx, const struct token *token,
6709                  const char *str, unsigned int len,
6710                  void *buf, unsigned int size)
6711{
6712        struct buffer *out = buf;
6713        uint32_t *action_id;
6714
6715        /* Token name must match. */
6716        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
6717                return -1;
6718        /* Nothing else to do if there is no buffer. */
6719        if (!out)
6720                return len;
6721        if (!out->command || out->command == QUEUE) {
6722                if (ctx->curr != QUEUE_INDIRECT_ACTION_DESTROY)
6723                        return -1;
6724                if (sizeof(*out) > size)
6725                        return -1;
6726                out->command = ctx->curr;
6727                ctx->objdata = 0;
6728                ctx->object = out;
6729                ctx->objmask = NULL;
6730                out->args.ia_destroy.action_id =
6731                        (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
6732                                               sizeof(double));
6733                return len;
6734        }
6735        switch (ctx->curr) {
6736        case QUEUE_INDIRECT_ACTION:
6737                out->command = ctx->curr;
6738                ctx->objdata = 0;
6739                ctx->object = out;
6740                ctx->objmask = NULL;
6741                return len;
6742        case QUEUE_INDIRECT_ACTION_DESTROY_ID:
6743                action_id = out->args.ia_destroy.action_id
6744                                + out->args.ia_destroy.action_id_n++;
6745                if ((uint8_t *)action_id > (uint8_t *)out + size)
6746                        return -1;
6747                ctx->objdata = 0;
6748                ctx->object = action_id;
6749                ctx->objmask = NULL;
6750                return len;
6751        case QUEUE_INDIRECT_ACTION_DESTROY_POSTPONE:
6752                return len;
6753        default:
6754                return -1;
6755        }
6756}
6757
6758/** Parse tokens for meter policy action commands. */
6759static int
6760parse_mp(struct context *ctx, const struct token *token,
6761        const char *str, unsigned int len,
6762        void *buf, unsigned int size)
6763{
6764        struct buffer *out = buf;
6765
6766        /* Token name must match. */
6767        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
6768                return -1;
6769        /* Nothing else to do if there is no buffer. */
6770        if (!out)
6771                return len;
6772        if (!out->command) {
6773                if (ctx->curr != ITEM_POL_POLICY)
6774                        return -1;
6775                if (sizeof(*out) > size)
6776                        return -1;
6777                out->command = ctx->curr;
6778                ctx->objdata = 0;
6779                ctx->object = out;
6780                ctx->objmask = NULL;
6781                out->args.vc.data = (uint8_t *)out + size;
6782                return len;
6783        }
6784        switch (ctx->curr) {
6785        case ACTION_POL_G:
6786                out->args.vc.actions =
6787                        (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
6788                                        sizeof(double));
6789                out->command = ctx->curr;
6790                ctx->objdata = 0;
6791                ctx->object = out;
6792                ctx->objmask = NULL;
6793                return len;
6794        default:
6795                return -1;
6796        }
6797}
6798
6799/** Parse tokens for validate/create commands. */
6800static int
6801parse_vc(struct context *ctx, const struct token *token,
6802         const char *str, unsigned int len,
6803         void *buf, unsigned int size)
6804{
6805        struct buffer *out = buf;
6806        uint8_t *data;
6807        uint32_t data_size;
6808
6809        /* Token name must match. */
6810        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
6811                return -1;
6812        /* Nothing else to do if there is no buffer. */
6813        if (!out)
6814                return len;
6815        if (!out->command) {
6816                if (ctx->curr != VALIDATE && ctx->curr != CREATE &&
6817                    ctx->curr != PATTERN_TEMPLATE_CREATE &&
6818                    ctx->curr != ACTIONS_TEMPLATE_CREATE)
6819                        return -1;
6820                if (sizeof(*out) > size)
6821                        return -1;
6822                out->command = ctx->curr;
6823                ctx->objdata = 0;
6824                ctx->object = out;
6825                ctx->objmask = NULL;
6826                out->args.vc.data = (uint8_t *)out + size;
6827                return len;
6828        }
6829        ctx->objdata = 0;
6830        switch (ctx->curr) {
6831        default:
6832                ctx->object = &out->args.vc.attr;
6833                break;
6834        case VC_TUNNEL_SET:
6835        case VC_TUNNEL_MATCH:
6836                ctx->object = &out->args.vc.tunnel_ops;
6837                break;
6838        }
6839        ctx->objmask = NULL;
6840        switch (ctx->curr) {
6841        case VC_GROUP:
6842        case VC_PRIORITY:
6843                return len;
6844        case VC_TUNNEL_SET:
6845                out->args.vc.tunnel_ops.enabled = 1;
6846                out->args.vc.tunnel_ops.actions = 1;
6847                return len;
6848        case VC_TUNNEL_MATCH:
6849                out->args.vc.tunnel_ops.enabled = 1;
6850                out->args.vc.tunnel_ops.items = 1;
6851                return len;
6852        case VC_INGRESS:
6853                out->args.vc.attr.ingress = 1;
6854                return len;
6855        case VC_EGRESS:
6856                out->args.vc.attr.egress = 1;
6857                return len;
6858        case VC_TRANSFER:
6859                out->args.vc.attr.transfer = 1;
6860                return len;
6861        case ITEM_PATTERN:
6862                out->args.vc.pattern =
6863                        (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
6864                                               sizeof(double));
6865                ctx->object = out->args.vc.pattern;
6866                ctx->objmask = NULL;
6867                return len;
6868        case ITEM_END:
6869                if ((out->command == VALIDATE || out->command == CREATE) &&
6870                    ctx->last)
6871                        return -1;
6872                if (out->command == PATTERN_TEMPLATE_CREATE &&
6873                    !ctx->last)
6874                        return -1;
6875                break;
6876        case ACTIONS:
6877                out->args.vc.actions =
6878                        (void *)RTE_ALIGN_CEIL((uintptr_t)
6879                                               (out->args.vc.pattern +
6880                                                out->args.vc.pattern_n),
6881                                               sizeof(double));
6882                ctx->object = out->args.vc.actions;
6883                ctx->objmask = NULL;
6884                return len;
6885        default:
6886                if (!token->priv)
6887                        return -1;
6888                break;
6889        }
6890        if (!out->args.vc.actions) {
6891                const struct parse_item_priv *priv = token->priv;
6892                struct rte_flow_item *item =
6893                        out->args.vc.pattern + out->args.vc.pattern_n;
6894
6895                data_size = priv->size * 3; /* spec, last, mask */
6896                data = (void *)RTE_ALIGN_FLOOR((uintptr_t)
6897                                               (out->args.vc.data - data_size),
6898                                               sizeof(double));
6899                if ((uint8_t *)item + sizeof(*item) > data)
6900                        return -1;
6901                *item = (struct rte_flow_item){
6902                        .type = priv->type,
6903                };
6904                ++out->args.vc.pattern_n;
6905                ctx->object = item;
6906                ctx->objmask = NULL;
6907        } else {
6908                const struct parse_action_priv *priv = token->priv;
6909                struct rte_flow_action *action =
6910                        out->args.vc.actions + out->args.vc.actions_n;
6911
6912                data_size = priv->size; /* configuration */
6913                data = (void *)RTE_ALIGN_FLOOR((uintptr_t)
6914                                               (out->args.vc.data - data_size),
6915                                               sizeof(double));
6916                if ((uint8_t *)action + sizeof(*action) > data)
6917                        return -1;
6918                *action = (struct rte_flow_action){
6919                        .type = priv->type,
6920                        .conf = data_size ? data : NULL,
6921                };
6922                ++out->args.vc.actions_n;
6923                ctx->object = action;
6924                ctx->objmask = NULL;
6925        }
6926        memset(data, 0, data_size);
6927        out->args.vc.data = data;
6928        ctx->objdata = data_size;
6929        return len;
6930}
6931
6932/** Parse pattern item parameter type. */
6933static int
6934parse_vc_spec(struct context *ctx, const struct token *token,
6935              const char *str, unsigned int len,
6936              void *buf, unsigned int size)
6937{
6938        struct buffer *out = buf;
6939        struct rte_flow_item *item;
6940        uint32_t data_size;
6941        int index;
6942        int objmask = 0;
6943
6944        (void)size;
6945        /* Token name must match. */
6946        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
6947                return -1;
6948        /* Parse parameter types. */
6949        switch (ctx->curr) {
6950                static const enum index prefix[] = NEXT_ENTRY(COMMON_PREFIX);
6951
6952        case ITEM_PARAM_IS:
6953                index = 0;
6954                objmask = 1;
6955                break;
6956        case ITEM_PARAM_SPEC:
6957                index = 0;
6958                break;
6959        case ITEM_PARAM_LAST:
6960                index = 1;
6961                break;
6962        case ITEM_PARAM_PREFIX:
6963                /* Modify next token to expect a prefix. */
6964                if (ctx->next_num < 2)
6965                        return -1;
6966                ctx->next[ctx->next_num - 2] = prefix;
6967                /* Fall through. */
6968        case ITEM_PARAM_MASK:
6969                index = 2;
6970                break;
6971        default:
6972                return -1;
6973        }
6974        /* Nothing else to do if there is no buffer. */
6975        if (!out)
6976                return len;
6977        if (!out->args.vc.pattern_n)
6978                return -1;
6979        item = &out->args.vc.pattern[out->args.vc.pattern_n - 1];
6980        data_size = ctx->objdata / 3; /* spec, last, mask */
6981        /* Point to selected object. */
6982        ctx->object = out->args.vc.data + (data_size * index);
6983        if (objmask) {
6984                ctx->objmask = out->args.vc.data + (data_size * 2); /* mask */
6985                item->mask = ctx->objmask;
6986        } else
6987                ctx->objmask = NULL;
6988        /* Update relevant item pointer. */
6989        *((const void **[]){ &item->spec, &item->last, &item->mask })[index] =
6990                ctx->object;
6991        return len;
6992}
6993
6994/** Parse action configuration field. */
6995static int
6996parse_vc_conf(struct context *ctx, const struct token *token,
6997              const char *str, unsigned int len,
6998              void *buf, unsigned int size)
6999{
7000        struct buffer *out = buf;

7001
7002        (void)size;
7003        /* Token name must match. */
7004        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
7005                return -1;
7006        /* Nothing else to do if there is no buffer. */
7007        if (!out)
7008                return len;
7009        /* Point to selected object. */
7010        ctx->object = out->args.vc.data;
7011        ctx->objmask = NULL;
7012        return len;
7013}
7014
7015/** Parse eCPRI common header type field. */
7016static int
7017parse_vc_item_ecpri_type(struct context *ctx, const struct token *token,
7018                         const char *str, unsigned int len,
7019                         void *buf, unsigned int size)
7020{
7021        struct rte_flow_item_ecpri *ecpri;
7022        struct rte_flow_item_ecpri *ecpri_mask;
7023        struct rte_flow_item *item;
7024        uint32_t data_size;
7025        uint8_t msg_type;
7026        struct buffer *out = buf;
7027        const struct arg *arg;
7028
7029        (void)size;
7030        /* Token name must match. */
7031        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
7032                return -1;
7033        switch (ctx->curr) {
7034        case ITEM_ECPRI_COMMON_TYPE_IQ_DATA:
7035                msg_type = RTE_ECPRI_MSG_TYPE_IQ_DATA;
7036                break;
7037        case ITEM_ECPRI_COMMON_TYPE_RTC_CTRL:
7038                msg_type = RTE_ECPRI_MSG_TYPE_RTC_CTRL;
7039                break;
7040        case ITEM_ECPRI_COMMON_TYPE_DLY_MSR:
7041                msg_type = RTE_ECPRI_MSG_TYPE_DLY_MSR;
7042                break;
7043        default:
7044                return -1;
7045        }
7046        if (!ctx->object)
7047                return len;
7048        arg = pop_args(ctx);
7049        if (!arg)
7050                return -1;
7051        ecpri = (struct rte_flow_item_ecpri *)out->args.vc.data;
7052        ecpri->hdr.common.type = msg_type;
7053        data_size = ctx->objdata / 3; /* spec, last, mask */
7054        ecpri_mask = (struct rte_flow_item_ecpri *)(out->args.vc.data +
7055                                                    (data_size * 2));
7056        ecpri_mask->hdr.common.type = 0xFF;
7057        if (arg->hton) {
7058                ecpri->hdr.common.u32 = rte_cpu_to_be_32(ecpri->hdr.common.u32);
7059                ecpri_mask->hdr.common.u32 =
7060                                rte_cpu_to_be_32(ecpri_mask->hdr.common.u32);
7061        }
7062        item = &out->args.vc.pattern[out->args.vc.pattern_n - 1];
7063        item->spec = ecpri;
7064        item->mask = ecpri_mask;
7065        return len;
7066}
7067
7068/** Parse L2TPv2 common header type field. */
7069static int
7070parse_vc_item_l2tpv2_type(struct context *ctx, const struct token *token,
7071                         const char *str, unsigned int len,
7072                         void *buf, unsigned int size)
7073{
7074        struct rte_flow_item_l2tpv2 *l2tpv2;
7075        struct rte_flow_item_l2tpv2 *l2tpv2_mask;
7076        struct rte_flow_item *item;
7077        uint32_t data_size;
7078        uint16_t msg_type = 0;
7079        struct buffer *out = buf;
7080        const struct arg *arg;
7081
7082        (void)size;
7083        /* Token name must match. */
7084        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
7085                return -1;
7086        switch (ctx->curr) {
7087        case ITEM_L2TPV2_TYPE_DATA:
7088                msg_type |= RTE_L2TPV2_MSG_TYPE_DATA;
7089                break;
7090        case ITEM_L2TPV2_TYPE_DATA_L:
7091                msg_type |= RTE_L2TPV2_MSG_TYPE_DATA_L;
7092                break;
7093        case ITEM_L2TPV2_TYPE_DATA_S:
7094                msg_type |= RTE_L2TPV2_MSG_TYPE_DATA_S;
7095                break;
7096        case ITEM_L2TPV2_TYPE_DATA_O:
7097                msg_type |= RTE_L2TPV2_MSG_TYPE_DATA_O;
7098                break;
7099        case ITEM_L2TPV2_TYPE_DATA_L_S:
7100                msg_type |= RTE_L2TPV2_MSG_TYPE_DATA_L_S;
7101                break;
7102        case ITEM_L2TPV2_TYPE_CTRL:
7103                msg_type |= RTE_L2TPV2_MSG_TYPE_CONTROL;
7104                break;
7105        default:
7106                return -1;
7107        }
7108        if (!ctx->object)
7109                return len;
7110        arg = pop_args(ctx);
7111        if (!arg)
7112                return -1;
7113        l2tpv2 = (struct rte_flow_item_l2tpv2 *)out->args.vc.data;
7114        l2tpv2->hdr.common.flags_version |= msg_type;
7115        data_size = ctx->objdata / 3; /* spec, last, mask */
7116        l2tpv2_mask = (struct rte_flow_item_l2tpv2 *)(out->args.vc.data +
7117                                                    (data_size * 2));
7118        l2tpv2_mask->hdr.common.flags_version = 0xFFFF;
7119        if (arg->hton) {
7120                l2tpv2->hdr.common.flags_version =
7121                        rte_cpu_to_be_16(l2tpv2->hdr.common.flags_version);
7122                l2tpv2_mask->hdr.common.flags_version =
7123                    rte_cpu_to_be_16(l2tpv2_mask->hdr.common.flags_version);
7124        }
7125        item = &out->args.vc.pattern[out->args.vc.pattern_n - 1];
7126        item->spec = l2tpv2;
7127        item->mask = l2tpv2_mask;
7128        return len;
7129}
7130
7131/** Parse meter color action type. */
7132static int
7133parse_vc_action_meter_color_type(struct context *ctx, const struct token *token,
7134                                const char *str, unsigned int len,
7135                                void *buf, unsigned int size)
7136{
7137        struct rte_flow_action *action_data;
7138        struct rte_flow_action_meter_color *conf;
7139        enum rte_color color;
7140
7141        (void)buf;
7142        (void)size;
7143        /* Token name must match. */
7144        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
7145                return -1;
7146        switch (ctx->curr) {
7147        case ACTION_METER_COLOR_GREEN:
7148                color = RTE_COLOR_GREEN;
7149        break;
7150        case ACTION_METER_COLOR_YELLOW:
7151                color = RTE_COLOR_YELLOW;
7152        break;
7153        case ACTION_METER_COLOR_RED:
7154                color = RTE_COLOR_RED;
7155        break;
7156        default:
7157                return -1;
7158        }
7159
7160        if (!ctx->object)
7161                return len;
7162        action_data = ctx->object;
7163        conf = (struct rte_flow_action_meter_color *)
7164                                        (uintptr_t)(action_data->conf);
7165        conf->color = color;
7166        return len;
7167}
7168
7169/** Parse RSS action. */
7170static int
7171parse_vc_action_rss(struct context *ctx, const struct token *token,
7172                    const char *str, unsigned int len,
7173                    void *buf, unsigned int size)
7174{
7175        struct buffer *out = buf;
7176        struct rte_flow_action *action;
7177        struct action_rss_data *action_rss_data;
7178        unsigned int i;
7179        int ret;
7180
7181        ret = parse_vc(ctx, token, str, len, buf, size);
7182        if (ret < 0)
7183                return ret;
7184        /* Nothing else to do if there is no buffer. */
7185        if (!out)
7186                return ret;
7187        if (!out->args.vc.actions_n)
7188                return -1;
7189        action = &out->args.vc.actions[out->args.vc.actions_n - 1];
7190        /* Point to selected object. */
7191        ctx->object = out->args.vc.data;
7192        ctx->objmask = NULL;
7193        /* Set up default configuration. */
7194        action_rss_data = ctx->object;
7195        *action_rss_data = (struct action_rss_data){
7196                .conf = (struct rte_flow_action_rss){
7197                        .func = RTE_ETH_HASH_FUNCTION_DEFAULT,
7198                        .level = 0,
7199                        .types = rss_hf,
7200                        .key_len = 0,
7201                        .queue_num = RTE_MIN(nb_rxq, ACTION_RSS_QUEUE_NUM),
7202                        .key = NULL,
7203                        .queue = action_rss_data->queue,
7204                },
7205                .queue = { 0 },
7206        };
7207        for (i = 0; i < action_rss_data->conf.queue_num; ++i)
7208                action_rss_data->queue[i] = i;
7209        action->conf = &action_rss_data->conf;
7210        return ret;
7211}
7212
7213/**
7214 * Parse func field for RSS action.
7215 *
7216 * The RTE_ETH_HASH_FUNCTION_* value to assign is derived from the
7217 * ACTION_RSS_FUNC_* index that called this function.
7218 */
7219static int
7220parse_vc_action_rss_func(struct context *ctx, const struct token *token,
7221                         const char *str, unsigned int len,
7222                         void *buf, unsigned int size)
7223{
7224        struct action_rss_data *action_rss_data;
7225        enum rte_eth_hash_function func;
7226
7227        (void)buf;
7228        (void)size;
7229        /* Token name must match. */
7230        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
7231                return -1;
7232        switch (ctx->curr) {
7233        case ACTION_RSS_FUNC_DEFAULT:
7234                func = RTE_ETH_HASH_FUNCTION_DEFAULT;
7235                break;
7236        case ACTION_RSS_FUNC_TOEPLITZ:
7237                func = RTE_ETH_HASH_FUNCTION_TOEPLITZ;
7238                break;
7239        case ACTION_RSS_FUNC_SIMPLE_XOR:
7240                func = RTE_ETH_HASH_FUNCTION_SIMPLE_XOR;
7241                break;
7242        case ACTION_RSS_FUNC_SYMMETRIC_TOEPLITZ:
7243                func = RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ;
7244                break;
7245        default:
7246                return -1;
7247        }
7248        if (!ctx->object)
7249                return len;
7250        action_rss_data = ctx->object;
7251        action_rss_data->conf.func = func;
7252        return len;
7253}
7254
7255/**
7256 * Parse type field for RSS action.
7257 *
7258 * Valid tokens are type field names and the "end" token.
7259 */
7260static int
7261parse_vc_action_rss_type(struct context *ctx, const struct token *token,
7262                          const char *str, unsigned int len,
7263                          void *buf, unsigned int size)
7264{
7265        static const enum index next[] = NEXT_ENTRY(ACTION_RSS_TYPE);
7266        struct action_rss_data *action_rss_data;
7267        unsigned int i;
7268
7269        (void)token;
7270        (void)buf;
7271        (void)size;
7272        if (ctx->curr != ACTION_RSS_TYPE)
7273                return -1;
7274        if (!(ctx->objdata >> 16) && ctx->object) {
7275                action_rss_data = ctx->object;
7276                action_rss_data->conf.types = 0;
7277        }
7278        if (!strcmp_partial("end", str, len)) {
7279                ctx->objdata &= 0xffff;
7280                return len;
7281        }
7282        for (i = 0; rss_type_table[i].str; ++i)
7283                if (!strcmp_partial(rss_type_table[i].str, str, len))
7284                        break;
7285        if (!rss_type_table[i].str)
7286                return -1;
7287        ctx->objdata = 1 << 16 | (ctx->objdata & 0xffff);
7288        /* Repeat token. */
7289        if (ctx->next_num == RTE_DIM(ctx->next))
7290                return -1;
7291        ctx->next[ctx->next_num++] = next;
7292        if (!ctx->object)
7293                return len;
7294        action_rss_data = ctx->object;
7295        action_rss_data->conf.types |= rss_type_table[i].rss_type;
7296        return len;
7297}
7298
7299/**
7300 * Parse queue field for RSS action.
7301 *
7302 * Valid tokens are queue indices and the "end" token.
7303 */
7304static int
7305parse_vc_action_rss_queue(struct context *ctx, const struct token *token,
7306                          const char *str, unsigned int len,
7307                          void *buf, unsigned int size)
7308{
7309        static const enum index next[] = NEXT_ENTRY(ACTION_RSS_QUEUE);
7310        struct action_rss_data *action_rss_data;
7311        const struct arg *arg;
7312        int ret;
7313        int i;
7314
7315        (void)token;
7316        (void)buf;
7317        (void)size;
7318        if (ctx->curr != ACTION_RSS_QUEUE)
7319                return -1;
7320        i = ctx->objdata >> 16;
7321        if (!strcmp_partial("end", str, len)) {
7322                ctx->objdata &= 0xffff;
7323                goto end;
7324        }
7325        if (i >= ACTION_RSS_QUEUE_NUM)
7326                return -1;
7327        arg = ARGS_ENTRY_ARB(offsetof(struct action_rss_data, queue) +
7328                             i * sizeof(action_rss_data->queue[i]),
7329                             sizeof(action_rss_data->queue[i]));
7330        if (push_args(ctx, arg))
7331                return -1;
7332        ret = parse_int(ctx, token, str, len, NULL, 0);
7333        if (ret < 0) {
7334                pop_args(ctx);
7335                return -1;
7336        }
7337        ++i;
7338        ctx->objdata = i << 16 | (ctx->objdata & 0xffff);
7339        /* Repeat token. */
7340        if (ctx->next_num == RTE_DIM(ctx->next))
7341                return -1;
7342        ctx->next[ctx->next_num++] = next;
7343end:
7344        if (!ctx->object)
7345                return len;
7346        action_rss_data = ctx->object;
7347        action_rss_data->conf.queue_num = i;
7348        action_rss_data->conf.queue = i ? action_rss_data->queue : NULL;
7349        return len;
7350}
7351
7352/** Setup VXLAN encap configuration. */
7353static int
7354parse_setup_vxlan_encap_data(struct action_vxlan_encap_data *action_vxlan_encap_data)
7355{
7356        /* Set up default configuration. */
7357        *action_vxlan_encap_data = (struct action_vxlan_encap_data){
7358                .conf = (struct rte_flow_action_vxlan_encap){
7359                        .definition = action_vxlan_encap_data->items,
7360                },
7361                .items = {
7362                        {
7363                                .type = RTE_FLOW_ITEM_TYPE_ETH,
7364                                .spec = &action_vxlan_encap_data->item_eth,
7365                                .mask = &rte_flow_item_eth_mask,
7366                        },
7367                        {
7368                                .type = RTE_FLOW_ITEM_TYPE_VLAN,
7369                                .spec = &action_vxlan_encap_data->item_vlan,
7370                                .mask = &rte_flow_item_vlan_mask,
7371                        },
7372                        {
7373                                .type = RTE_FLOW_ITEM_TYPE_IPV4,
7374                                .spec = &action_vxlan_encap_data->item_ipv4,
7375                                .mask = &rte_flow_item_ipv4_mask,
7376                        },
7377                        {
7378                                .type = RTE_FLOW_ITEM_TYPE_UDP,
7379                                .spec = &action_vxlan_encap_data->item_udp,
7380                                .mask = &rte_flow_item_udp_mask,
7381                        },
7382                        {
7383                                .type = RTE_FLOW_ITEM_TYPE_VXLAN,
7384                                .spec = &action_vxlan_encap_data->item_vxlan,
7385                                .mask = &rte_flow_item_vxlan_mask,
7386                        },
7387                        {
7388                                .type = RTE_FLOW_ITEM_TYPE_END,
7389                        },
7390                },
7391                .item_eth.type = 0,
7392                .item_vlan = {
7393                        .tci = vxlan_encap_conf.vlan_tci,
7394                        .inner_type = 0,
7395                },
7396                .item_ipv4.hdr = {
7397                        .src_addr = vxlan_encap_conf.ipv4_src,
7398                        .dst_addr = vxlan_encap_conf.ipv4_dst,
7399                },
7400                .item_udp.hdr = {
7401                        .src_port = vxlan_encap_conf.udp_src,
7402                        .dst_port = vxlan_encap_conf.udp_dst,
7403                },
7404                .item_vxlan.flags = 0,
7405        };
7406        memcpy(action_vxlan_encap_data->item_eth.dst.addr_bytes,
7407               vxlan_encap_conf.eth_dst, RTE_ETHER_ADDR_LEN);
7408        memcpy(action_vxlan_encap_data->item_eth.src.addr_bytes,
7409               vxlan_encap_conf.eth_src, RTE_ETHER_ADDR_LEN);
7410        if (!vxlan_encap_conf.select_ipv4) {
7411                memcpy(&action_vxlan_encap_data->item_ipv6.hdr.src_addr,
7412                       &vxlan_encap_conf.ipv6_src,
7413                       sizeof(vxlan_encap_conf.ipv6_src));
7414                memcpy(&action_vxlan_encap_data->item_ipv6.hdr.dst_addr,
7415                       &vxlan_encap_conf.ipv6_dst,
7416                       sizeof(vxlan_encap_conf.ipv6_dst));
7417                action_vxlan_encap_data->items[2] = (struct rte_flow_item){
7418                        .type = RTE_FLOW_ITEM_TYPE_IPV6,
7419                        .spec = &action_vxlan_encap_data->item_ipv6,
7420                        .mask = &rte_flow_item_ipv6_mask,
7421                };
7422        }
7423        if (!vxlan_encap_conf.select_vlan)
7424                action_vxlan_encap_data->items[1].type =
7425                        RTE_FLOW_ITEM_TYPE_VOID;
7426        if (vxlan_encap_conf.select_tos_ttl) {
7427                if (vxlan_encap_conf.select_ipv4) {
7428                        static struct rte_flow_item_ipv4 ipv4_mask_tos;
7429
7430                        memcpy(&ipv4_mask_tos, &rte_flow_item_ipv4_mask,
7431                               sizeof(ipv4_mask_tos));
7432                        ipv4_mask_tos.hdr.type_of_service = 0xff;
7433                        ipv4_mask_tos.hdr.time_to_live = 0xff;
7434                        action_vxlan_encap_data->item_ipv4.hdr.type_of_service =
7435                                        vxlan_encap_conf.ip_tos;
7436                        action_vxlan_encap_data->item_ipv4.hdr.time_to_live =
7437                                        vxlan_encap_conf.ip_ttl;
7438                        action_vxlan_encap_data->items[2].mask =
7439                                                        &ipv4_mask_tos;
7440                } else {
7441                        static struct rte_flow_item_ipv6 ipv6_mask_tos;
7442
7443                        memcpy(&ipv6_mask_tos, &rte_flow_item_ipv6_mask,
7444                               sizeof(ipv6_mask_tos));
7445                        ipv6_mask_tos.hdr.vtc_flow |=
7446                                RTE_BE32(0xfful << RTE_IPV6_HDR_TC_SHIFT);
7447                        ipv6_mask_tos.hdr.hop_limits = 0xff;
7448                        action_vxlan_encap_data->item_ipv6.hdr.vtc_flow |=
7449                                rte_cpu_to_be_32
7450                                        ((uint32_t)vxlan_encap_conf.ip_tos <<
7451                                         RTE_IPV6_HDR_TC_SHIFT);
7452                        action_vxlan_encap_data->item_ipv6.hdr.hop_limits =
7453                                        vxlan_encap_conf.ip_ttl;
7454                        action_vxlan_encap_data->items[2].mask =
7455                                                        &ipv6_mask_tos;
7456                }
7457        }
7458        memcpy(action_vxlan_encap_data->item_vxlan.vni, vxlan_encap_conf.vni,
7459               RTE_DIM(vxlan_encap_conf.vni));
7460        return 0;
7461}
7462
7463/** Parse VXLAN encap action. */
7464static int
7465parse_vc_action_vxlan_encap(struct context *ctx, const struct token *token,
7466                            const char *str, unsigned int len,
7467                            void *buf, unsigned int size)
7468{
7469        struct buffer *out = buf;
7470        struct rte_flow_action *action;
7471        struct action_vxlan_encap_data *action_vxlan_encap_data;
7472        int ret;
7473
7474        ret = parse_vc(ctx, token, str, len, buf, size);
7475        if (ret < 0)
7476                return ret;
7477        /* Nothing else to do if there is no buffer. */
7478        if (!out)
7479                return ret;
7480        if (!out->args.vc.actions_n)
7481                return -1;
7482        action = &out->args.vc.actions[out->args.vc.actions_n - 1];
7483        /* Point to selected object. */
7484        ctx->object = out->args.vc.data;
7485        ctx->objmask = NULL;
7486        action_vxlan_encap_data = ctx->object;
7487        parse_setup_vxlan_encap_data(action_vxlan_encap_data);
7488        action->conf = &action_vxlan_encap_data->conf;
7489        return ret;
7490}
7491
7492/** Setup NVGRE encap configuration. */
7493static int
7494parse_setup_nvgre_encap_data(struct action_nvgre_encap_data *action_nvgre_encap_data)
7495{
7496        /* Set up default configuration. */
7497        *action_nvgre_encap_data = (struct action_nvgre_encap_data){
7498                .conf = (struct rte_flow_action_nvgre_encap){
7499                        .definition = action_nvgre_encap_data->items,
7500                },
7501                .items = {
7502                        {
7503                                .type = RTE_FLOW_ITEM_TYPE_ETH,
7504                                .spec = &action_nvgre_encap_data->item_eth,
7505                                .mask = &rte_flow_item_eth_mask,
7506                        },
7507                        {
7508                                .type = RTE_FLOW_ITEM_TYPE_VLAN,
7509                                .spec = &action_nvgre_encap_data->item_vlan,
7510                                .mask = &rte_flow_item_vlan_mask,
7511                        },
7512                        {
7513                                .type = RTE_FLOW_ITEM_TYPE_IPV4,
7514                                .spec = &action_nvgre_encap_data->item_ipv4,
7515                                .mask = &rte_flow_item_ipv4_mask,
7516                        },
7517                        {
7518                                .type = RTE_FLOW_ITEM_TYPE_NVGRE,
7519                                .spec = &action_nvgre_encap_data->item_nvgre,
7520                                .mask = &rte_flow_item_nvgre_mask,
7521                        },
7522                        {
7523                                .type = RTE_FLOW_ITEM_TYPE_END,
7524                        },
7525                },
7526                .item_eth.type = 0,
7527                .item_vlan = {
7528                        .tci = nvgre_encap_conf.vlan_tci,
7529                        .inner_type = 0,
7530                },
7531                .item_ipv4.hdr = {
7532                       .src_addr = nvgre_encap_conf.ipv4_src,
7533                       .dst_addr = nvgre_encap_conf.ipv4_dst,
7534                },
7535                .item_nvgre.c_k_s_rsvd0_ver = RTE_BE16(0x2000),
7536                .item_nvgre.protocol = RTE_BE16(RTE_ETHER_TYPE_TEB),
7537                .item_nvgre.flow_id = 0,
7538        };
7539        memcpy(action_nvgre_encap_data->item_eth.dst.addr_bytes,
7540               nvgre_encap_conf.eth_dst, RTE_ETHER_ADDR_LEN);
7541        memcpy(action_nvgre_encap_data->item_eth.src.addr_bytes,
7542               nvgre_encap_conf.eth_src, RTE_ETHER_ADDR_LEN);
7543        if (!nvgre_encap_conf.select_ipv4) {
7544                memcpy(&action_nvgre_encap_data->item_ipv6.hdr.src_addr,
7545                       &nvgre_encap_conf.ipv6_src,
7546                       sizeof(nvgre_encap_conf.ipv6_src));
7547                memcpy(&action_nvgre_encap_data->item_ipv6.hdr.dst_addr,
7548                       &nvgre_encap_conf.ipv6_dst,
7549                       sizeof(nvgre_encap_conf.ipv6_dst));
7550                action_nvgre_encap_data->items[2] = (struct rte_flow_item){
7551                        .type = RTE_FLOW_ITEM_TYPE_IPV6,
7552                        .spec = &action_nvgre_encap_data->item_ipv6,
7553                        .mask = &rte_flow_item_ipv6_mask,
7554                };
7555        }
7556        if (!nvgre_encap_conf.select_vlan)
7557                action_nvgre_encap_data->items[1].type =
7558                        RTE_FLOW_ITEM_TYPE_VOID;
7559        memcpy(action_nvgre_encap_data->item_nvgre.tni, nvgre_encap_conf.tni,
7560               RTE_DIM(nvgre_encap_conf.tni));
7561        return 0;
7562}
7563
7564/** Parse NVGRE encap action. */
7565static int
7566parse_vc_action_nvgre_encap(struct context *ctx, const struct token *token,
7567                            const char *str, unsigned int len,
7568                            void *buf, unsigned int size)
7569{
7570        struct buffer *out = buf;
7571        struct rte_flow_action *action;
7572        struct action_nvgre_encap_data *action_nvgre_encap_data;
7573        int ret;
7574
7575        ret = parse_vc(ctx, token, str, len, buf, size);
7576        if (ret < 0)
7577                return ret;
7578        /* Nothing else to do if there is no buffer. */
7579        if (!out)
7580                return ret;
7581        if (!out->args.vc.actions_n)
7582                return -1;
7583        action = &out->args.vc.actions[out->args.vc.actions_n - 1];
7584        /* Point to selected object. */
7585        ctx->object = out->args.vc.data;
7586        ctx->objmask = NULL;
7587        action_nvgre_encap_data = ctx->object;
7588        parse_setup_nvgre_encap_data(action_nvgre_encap_data);
7589        action->conf = &action_nvgre_encap_data->conf;
7590        return ret;
7591}
7592
7593/** Parse l2 encap action. */
7594static int
7595parse_vc_action_l2_encap(struct context *ctx, const struct token *token,
7596                         const char *str, unsigned int len,
7597                         void *buf, unsigned int size)
7598{
7599        struct buffer *out = buf;
7600        struct rte_flow_action *action;
7601        struct action_raw_encap_data *action_encap_data;
7602        struct rte_flow_item_eth eth = { .type = 0, };
7603        struct rte_flow_item_vlan vlan = {
7604                .tci = mplsoudp_encap_conf.vlan_tci,
7605                .inner_type = 0,
7606        };
7607        uint8_t *header;
7608        int ret;
7609
7610        ret = parse_vc(ctx, token, str, len, buf, size);
7611        if (ret < 0)
7612                return ret;
7613        /* Nothing else to do if there is no buffer. */
7614        if (!out)
7615                return ret;
7616        if (!out->args.vc.actions_n)
7617                return -1;
7618        action = &out->args.vc.actions[out->args.vc.actions_n - 1];
7619        /* Point to selected object. */
7620        ctx->object = out->args.vc.data;
7621        ctx->objmask = NULL;
7622        /* Copy the headers to the buffer. */
7623        action_encap_data = ctx->object;
7624        *action_encap_data = (struct action_raw_encap_data) {
7625                .conf = (struct rte_flow_action_raw_encap){
7626                        .data = action_encap_data->data,
7627                },
7628                .data = {},
7629        };
7630        header = action_encap_data->data;
7631        if (l2_encap_conf.select_vlan)
7632                eth.type = rte_cpu_to_be_16(RTE_ETHER_TYPE_VLAN);
7633        else if (l2_encap_conf.select_ipv4)
7634                eth.type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV4);
7635        else
7636                eth.type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV6);
7637        memcpy(eth.dst.addr_bytes,
7638               l2_encap_conf.eth_dst, RTE_ETHER_ADDR_LEN);
7639        memcpy(eth.src.addr_bytes,
7640               l2_encap_conf.eth_src, RTE_ETHER_ADDR_LEN);
7641        memcpy(header, &eth, sizeof(eth));
7642        header += sizeof(eth);
7643        if (l2_encap_conf.select_vlan) {
7644                if (l2_encap_conf.select_ipv4)
7645                        vlan.inner_type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV4);
7646                else
7647                        vlan.inner_type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV6);
7648                memcpy(header, &vlan, sizeof(vlan));
7649                header += sizeof(vlan);
7650        }
7651        action_encap_data->conf.size = header -
7652                action_encap_data->data;
7653        action->conf = &action_encap_data->conf;
7654        return ret;
7655}
7656
7657/** Parse l2 decap action. */
7658static int
7659parse_vc_action_l2_decap(struct context *ctx, const struct token *token,
7660                         const char *str, unsigned int len,
7661                         void *buf, unsigned int size)
7662{
7663        struct buffer *out = buf;
7664        struct rte_flow_action *action;
7665        struct action_raw_decap_data *action_decap_data;
7666        struct rte_flow_item_eth eth = { .type = 0, };
7667        struct rte_flow_item_vlan vlan = {
7668                .tci = mplsoudp_encap_conf.vlan_tci,
7669                .inner_type = 0,
7670        };
7671        uint8_t *header;
7672        int ret;
7673
7674        ret = parse_vc(ctx, token, str, len, buf, size);
7675        if (ret < 0)
7676                return ret;
7677        /* Nothing else to do if there is no buffer. */
7678        if (!out)
7679                return ret;
7680        if (!out->args.vc.actions_n)
7681                return -1;
7682        action = &out->args.vc.actions[out->args.vc.actions_n - 1];
7683        /* Point to selected object. */
7684        ctx->object = out->args.vc.data;
7685        ctx->objmask = NULL;
7686        /* Copy the headers to the buffer. */
7687        action_decap_data = ctx->object;
7688        *action_decap_data = (struct action_raw_decap_data) {
7689                .conf = (struct rte_flow_action_raw_decap){
7690                        .data = action_decap_data->data,
7691                },
7692                .data = {},
7693        };
7694        header = action_decap_data->data;
7695        if (l2_decap_conf.select_vlan)
7696                eth.type = rte_cpu_to_be_16(RTE_ETHER_TYPE_VLAN);
7697        memcpy(header, &eth, sizeof(eth));
7698        header += sizeof(eth);
7699        if (l2_decap_conf.select_vlan) {
7700                memcpy(header, &vlan, sizeof(vlan));
7701                header += sizeof(vlan);
7702        }
7703        action_decap_data->conf.size = header -
7704                action_decap_data->data;
7705        action->conf = &action_decap_data->conf;
7706        return ret;
7707}
7708
7709#define ETHER_TYPE_MPLS_UNICAST 0x8847
7710
7711/** Parse MPLSOGRE encap action. */
7712static int
7713parse_vc_action_mplsogre_encap(struct context *ctx, const struct token *token,
7714                               const char *str, unsigned int len,
7715                               void *buf, unsigned int size)
7716{
7717        struct buffer *out = buf;
7718        struct rte_flow_action *action;
7719        struct action_raw_encap_data *action_encap_data;
7720        struct rte_flow_item_eth eth = { .type = 0, };
7721        struct rte_flow_item_vlan vlan = {
7722                .tci = mplsogre_encap_conf.vlan_tci,
7723                .inner_type = 0,
7724        };
7725        struct rte_flow_item_ipv4 ipv4 = {
7726                .hdr =  {
7727                        .src_addr = mplsogre_encap_conf.ipv4_src,
7728                        .dst_addr = mplsogre_encap_conf.ipv4_dst,
7729                        .next_proto_id = IPPROTO_GRE,
7730                        .version_ihl = RTE_IPV4_VHL_DEF,
7731                        .time_to_live = IPDEFTTL,
7732                },
7733        };
7734        struct rte_flow_item_ipv6 ipv6 = {
7735                .hdr =  {
7736                        .proto = IPPROTO_GRE,
7737                        .hop_limits = IPDEFTTL,
7738                },
7739        };
7740        struct rte_flow_item_gre gre = {
7741                .protocol = rte_cpu_to_be_16(ETHER_TYPE_MPLS_UNICAST),
7742        };
7743        struct rte_flow_item_mpls mpls = {
7744                .ttl = 0,
7745        };
7746        uint8_t *header;
7747        int ret;
7748
7749        ret = parse_vc(ctx, token, str, len, buf, size);
7750        if (ret < 0)
7751                return ret;
7752        /* Nothing else to do if there is no buffer. */
7753        if (!out)
7754                return ret;
7755        if (!out->args.vc.actions_n)
7756                return -1;
7757        action = &out->args.vc.actions[out->args.vc.actions_n - 1];
7758        /* Point to selected object. */
7759        ctx->object = out->args.vc.data;
7760        ctx->objmask = NULL;
7761        /* Copy the headers to the buffer. */
7762        action_encap_data = ctx->object;
7763        *action_encap_data = (struct action_raw_encap_data) {
7764                .conf = (struct rte_flow_action_raw_encap){
7765                        .data = action_encap_data->data,
7766                },
7767                .data = {},
7768                .preserve = {},
7769        };
7770        header = action_encap_data->data;
7771        if (mplsogre_encap_conf.select_vlan)
7772                eth.type = rte_cpu_to_be_16(RTE_ETHER_TYPE_VLAN);
7773        else if (mplsogre_encap_conf.select_ipv4)
7774                eth.type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV4);
7775        else
7776                eth.type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV6);
7777        memcpy(eth.dst.addr_bytes,
7778               mplsogre_encap_conf.eth_dst, RTE_ETHER_ADDR_LEN);
7779        memcpy(eth.src.addr_bytes,
7780               mplsogre_encap_conf.eth_src, RTE_ETHER_ADDR_LEN);
7781        memcpy(header, &eth, sizeof(eth));
7782        header += sizeof(eth);
7783        if (mplsogre_encap_conf.select_vlan) {
7784                if (mplsogre_encap_conf.select_ipv4)
7785                        vlan.inner_type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV4);
7786                else
7787                        vlan.inner_type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV6);
7788                memcpy(header, &vlan, sizeof(vlan));
7789                header += sizeof(vlan);
7790        }
7791        if (mplsogre_encap_conf.select_ipv4) {
7792                memcpy(header, &ipv4, sizeof(ipv4));
7793                header += sizeof(ipv4);
7794        } else {
7795                memcpy(&ipv6.hdr.src_addr,
7796                       &mplsogre_encap_conf.ipv6_src,
7797                       sizeof(mplsogre_encap_conf.ipv6_src));
7798                memcpy(&ipv6.hdr.dst_addr,
7799                       &mplsogre_encap_conf.ipv6_dst,
7800                       sizeof(mplsogre_encap_conf.ipv6_dst));
7801                memcpy(header, &ipv6, sizeof(ipv6));
7802                header += sizeof(ipv6);
7803        }
7804        memcpy(header, &gre, sizeof(gre));
7805        header += sizeof(gre);
7806        memcpy(mpls.label_tc_s, mplsogre_encap_conf.label,
7807               RTE_DIM(mplsogre_encap_conf.label));
7808        mpls.label_tc_s[2] |= 0x1;
7809        memcpy(header, &mpls, sizeof(mpls));
7810        header += sizeof(mpls);
7811        action_encap_data->conf.size = header -
7812                action_encap_data->data;
7813        action->conf = &action_encap_data->conf;
7814        return ret;
7815}
7816
7817/** Parse MPLSOGRE decap action. */
7818static int
7819parse_vc_action_mplsogre_decap(struct context *ctx, const struct token *token,
7820                               const char *str, unsigned int len,
7821                               void *buf, unsigned int size)
7822{
7823        struct buffer *out = buf;
7824        struct rte_flow_action *action;
7825        struct action_raw_decap_data *action_decap_data;
7826        struct rte_flow_item_eth eth = { .type = 0, };
7827        struct rte_flow_item_vlan vlan = {.tci = 0};
7828        struct rte_flow_item_ipv4 ipv4 = {
7829                .hdr =  {
7830                        .next_proto_id = IPPROTO_GRE,
7831                },
7832        };
7833        struct rte_flow_item_ipv6 ipv6 = {
7834                .hdr =  {
7835                        .proto = IPPROTO_GRE,
7836                },
7837        };
7838        struct rte_flow_item_gre gre = {
7839                .protocol = rte_cpu_to_be_16(ETHER_TYPE_MPLS_UNICAST),
7840        };
7841        struct rte_flow_item_mpls mpls;
7842        uint8_t *header;
7843        int ret;
7844
7845        ret = parse_vc(ctx, token, str, len, buf, size);
7846        if (ret < 0)
7847                return ret;
7848        /* Nothing else to do if there is no buffer. */
7849        if (!out)
7850                return ret;
7851        if (!out->args.vc.actions_n)
7852                return -1;
7853        action = &out->args.vc.actions[out->args.vc.actions_n - 1];
7854        /* Point to selected object. */
7855        ctx->object = out->args.vc.data;
7856        ctx->objmask = NULL;
7857        /* Copy the headers to the buffer. */
7858        action_decap_data = ctx->object;
7859        *action_decap_data = (struct action_raw_decap_data) {
7860                .conf = (struct rte_flow_action_raw_decap){
7861                        .data = action_decap_data->data,
7862                },
7863                .data = {},
7864        };
7865        header = action_decap_data->data;
7866        if (mplsogre_decap_conf.select_vlan)
7867                eth.type = rte_cpu_to_be_16(RTE_ETHER_TYPE_VLAN);
7868        else if (mplsogre_encap_conf.select_ipv4)
7869                eth.type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV4);
7870        else
7871                eth.type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV6);
7872        memcpy(eth.dst.addr_bytes,
7873               mplsogre_encap_conf.eth_dst, RTE_ETHER_ADDR_LEN);
7874        memcpy(eth.src.addr_bytes,
7875               mplsogre_encap_conf.eth_src, RTE_ETHER_ADDR_LEN);
7876        memcpy(header, &eth, sizeof(eth));
7877        header += sizeof(eth);
7878        if (mplsogre_encap_conf.select_vlan) {
7879                if (mplsogre_encap_conf.select_ipv4)
7880                        vlan.inner_type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV4);
7881                else
7882                        vlan.inner_type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV6);
7883                memcpy(header, &vlan, sizeof(vlan));
7884                header += sizeof(vlan);
7885        }
7886        if (mplsogre_encap_conf.select_ipv4) {
7887                memcpy(header, &ipv4, sizeof(ipv4));
7888                header += sizeof(ipv4);
7889        } else {
7890                memcpy(header, &ipv6, sizeof(ipv6));
7891                header += sizeof(ipv6);
7892        }
7893        memcpy(header, &gre, sizeof(gre));
7894        header += sizeof(gre);
7895        memset(&mpls, 0, sizeof(mpls));
7896        memcpy(header, &mpls, sizeof(mpls));
7897        header += sizeof(mpls);
7898        action_decap_data->conf.size = header -
7899                action_decap_data->data;
7900        action->conf = &action_decap_data->conf;
7901        return ret;
7902}
7903
7904/** Parse MPLSOUDP encap action. */
7905static int
7906parse_vc_action_mplsoudp_encap(struct context *ctx, const struct token *token,
7907                               const char *str, unsigned int len,
7908                               void *buf, unsigned int size)
7909{
7910        struct buffer *out = buf;
7911        struct rte_flow_action *action;
7912        struct action_raw_encap_data *action_encap_data;
7913        struct rte_flow_item_eth eth = { .type = 0, };
7914        struct rte_flow_item_vlan vlan = {
7915                .tci = mplsoudp_encap_conf.vlan_tci,
7916                .inner_type = 0,
7917        };
7918        struct rte_flow_item_ipv4 ipv4 = {
7919                .hdr =  {
7920                        .src_addr = mplsoudp_encap_conf.ipv4_src,
7921                        .dst_addr = mplsoudp_encap_conf.ipv4_dst,
7922                        .next_proto_id = IPPROTO_UDP,
7923                        .version_ihl = RTE_IPV4_VHL_DEF,
7924                        .time_to_live = IPDEFTTL,
7925                },
7926        };
7927        struct rte_flow_item_ipv6 ipv6 = {
7928                .hdr =  {
7929                        .proto = IPPROTO_UDP,
7930                        .hop_limits = IPDEFTTL,
7931                },
7932        };
7933        struct rte_flow_item_udp udp = {
7934                .hdr = {
7935                        .src_port = mplsoudp_encap_conf.udp_src,
7936                        .dst_port = mplsoudp_encap_conf.udp_dst,
7937                },
7938        };
7939        struct rte_flow_item_mpls mpls;
7940        uint8_t *header;
7941        int ret;
7942
7943        ret = parse_vc(ctx, token, str, len, buf, size);
7944        if (ret < 0)
7945                return ret;
7946        /* Nothing else to do if there is no buffer. */
7947        if (!out)
7948                return ret;
7949        if (!out->args.vc.actions_n)
7950                return -1;
7951        action = &out->args.vc.actions[out->args.vc.actions_n - 1];
7952        /* Point to selected object. */
7953        ctx->object = out->args.vc.data;
7954        ctx->objmask = NULL;
7955        /* Copy the headers to the buffer. */
7956        action_encap_data = ctx->object;
7957        *action_encap_data = (struct action_raw_encap_data) {
7958                .conf = (struct rte_flow_action_raw_encap){
7959                        .data = action_encap_data->data,
7960                },
7961                .data = {},
7962                .preserve = {},
7963        };
7964        header = action_encap_data->data;
7965        if (mplsoudp_encap_conf.select_vlan)
7966                eth.type = rte_cpu_to_be_16(RTE_ETHER_TYPE_VLAN);
7967        else if (mplsoudp_encap_conf.select_ipv4)
7968                eth.type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV4);
7969        else
7970                eth.type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV6);
7971        memcpy(eth.dst.addr_bytes,
7972               mplsoudp_encap_conf.eth_dst, RTE_ETHER_ADDR_LEN);
7973        memcpy(eth.src.addr_bytes,
7974               mplsoudp_encap_conf.eth_src, RTE_ETHER_ADDR_LEN);
7975        memcpy(header, &eth, sizeof(eth));
7976        header += sizeof(eth);
7977        if (mplsoudp_encap_conf.select_vlan) {
7978                if (mplsoudp_encap_conf.select_ipv4)
7979                        vlan.inner_type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV4);
7980                else
7981                        vlan.inner_type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV6);
7982                memcpy(header, &vlan, sizeof(vlan));
7983                header += sizeof(vlan);
7984        }
7985        if (mplsoudp_encap_conf.select_ipv4) {
7986                memcpy(header, &ipv4, sizeof(ipv4));
7987                header += sizeof(ipv4);
7988        } else {
7989                memcpy(&ipv6.hdr.src_addr,
7990                       &mplsoudp_encap_conf.ipv6_src,
7991                       sizeof(mplsoudp_encap_conf.ipv6_src));
7992                memcpy(&ipv6.hdr.dst_addr,
7993                       &mplsoudp_encap_conf.ipv6_dst,
7994                       sizeof(mplsoudp_encap_conf.ipv6_dst));
7995                memcpy(header, &ipv6, sizeof(ipv6));
7996                header += sizeof(ipv6);
7997        }
7998        memcpy(header, &udp, sizeof(udp));
7999        header += sizeof(udp);
8000        memcpy(mpls.label_tc_s, mplsoudp_encap_conf.label,

8001               RTE_DIM(mplsoudp_encap_conf.label));
8002        mpls.label_tc_s[2] |= 0x1;
8003        memcpy(header, &mpls, sizeof(mpls));
8004        header += sizeof(mpls);
8005        action_encap_data->conf.size = header -
8006                action_encap_data->data;
8007        action->conf = &action_encap_data->conf;
8008        return ret;
8009}
8010
8011/** Parse MPLSOUDP decap action. */
8012static int
8013parse_vc_action_mplsoudp_decap(struct context *ctx, const struct token *token,
8014                               const char *str, unsigned int len,
8015                               void *buf, unsigned int size)
8016{
8017        struct buffer *out = buf;
8018        struct rte_flow_action *action;
8019        struct action_raw_decap_data *action_decap_data;
8020        struct rte_flow_item_eth eth = { .type = 0, };
8021        struct rte_flow_item_vlan vlan = {.tci = 0};
8022        struct rte_flow_item_ipv4 ipv4 = {
8023                .hdr =  {
8024                        .next_proto_id = IPPROTO_UDP,
8025                },
8026        };
8027        struct rte_flow_item_ipv6 ipv6 = {
8028                .hdr =  {
8029                        .proto = IPPROTO_UDP,
8030                },
8031        };
8032        struct rte_flow_item_udp udp = {
8033                .hdr = {
8034                        .dst_port = rte_cpu_to_be_16(6635),
8035                },
8036        };
8037        struct rte_flow_item_mpls mpls;
8038        uint8_t *header;
8039        int ret;
8040
8041        ret = parse_vc(ctx, token, str, len, buf, size);
8042        if (ret < 0)
8043                return ret;
8044        /* Nothing else to do if there is no buffer. */
8045        if (!out)
8046                return ret;
8047        if (!out->args.vc.actions_n)
8048                return -1;
8049        action = &out->args.vc.actions[out->args.vc.actions_n - 1];
8050        /* Point to selected object. */
8051        ctx->object = out->args.vc.data;
8052        ctx->objmask = NULL;
8053        /* Copy the headers to the buffer. */
8054        action_decap_data = ctx->object;
8055        *action_decap_data = (struct action_raw_decap_data) {
8056                .conf = (struct rte_flow_action_raw_decap){
8057                        .data = action_decap_data->data,
8058                },
8059                .data = {},
8060        };
8061        header = action_decap_data->data;
8062        if (mplsoudp_decap_conf.select_vlan)
8063                eth.type = rte_cpu_to_be_16(RTE_ETHER_TYPE_VLAN);
8064        else if (mplsoudp_encap_conf.select_ipv4)
8065                eth.type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV4);
8066        else
8067                eth.type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV6);
8068        memcpy(eth.dst.addr_bytes,
8069               mplsoudp_encap_conf.eth_dst, RTE_ETHER_ADDR_LEN);
8070        memcpy(eth.src.addr_bytes,
8071               mplsoudp_encap_conf.eth_src, RTE_ETHER_ADDR_LEN);
8072        memcpy(header, &eth, sizeof(eth));
8073        header += sizeof(eth);
8074        if (mplsoudp_encap_conf.select_vlan) {
8075                if (mplsoudp_encap_conf.select_ipv4)
8076                        vlan.inner_type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV4);
8077                else
8078                        vlan.inner_type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV6);
8079                memcpy(header, &vlan, sizeof(vlan));
8080                header += sizeof(vlan);
8081        }
8082        if (mplsoudp_encap_conf.select_ipv4) {
8083                memcpy(header, &ipv4, sizeof(ipv4));
8084                header += sizeof(ipv4);
8085        } else {
8086                memcpy(header, &ipv6, sizeof(ipv6));
8087                header += sizeof(ipv6);
8088        }
8089        memcpy(header, &udp, sizeof(udp));
8090        header += sizeof(udp);
8091        memset(&mpls, 0, sizeof(mpls));
8092        memcpy(header, &mpls, sizeof(mpls));
8093        header += sizeof(mpls);
8094        action_decap_data->conf.size = header -
8095                action_decap_data->data;
8096        action->conf = &action_decap_data->conf;
8097        return ret;
8098}
8099
8100static int
8101parse_vc_action_raw_decap_index(struct context *ctx, const struct token *token,
8102                                const char *str, unsigned int len, void *buf,
8103                                unsigned int size)
8104{
8105        struct action_raw_decap_data *action_raw_decap_data;
8106        struct rte_flow_action *action;
8107        const struct arg *arg;
8108        struct buffer *out = buf;
8109        int ret;
8110        uint16_t idx;
8111
8112        RTE_SET_USED(token);
8113        RTE_SET_USED(buf);
8114        RTE_SET_USED(size);
8115        arg = ARGS_ENTRY_ARB_BOUNDED
8116                (offsetof(struct action_raw_decap_data, idx),
8117                 sizeof(((struct action_raw_decap_data *)0)->idx),
8118                 0, RAW_ENCAP_CONFS_MAX_NUM - 1);
8119        if (push_args(ctx, arg))
8120                return -1;
8121        ret = parse_int(ctx, token, str, len, NULL, 0);
8122        if (ret < 0) {
8123                pop_args(ctx);
8124                return -1;
8125        }
8126        if (!ctx->object)
8127                return len;
8128        action = &out->args.vc.actions[out->args.vc.actions_n - 1];
8129        action_raw_decap_data = ctx->object;
8130        idx = action_raw_decap_data->idx;
8131        action_raw_decap_data->conf.data = raw_decap_confs[idx].data;
8132        action_raw_decap_data->conf.size = raw_decap_confs[idx].size;
8133        action->conf = &action_raw_decap_data->conf;
8134        return len;
8135}
8136
8137
8138static int
8139parse_vc_action_raw_encap_index(struct context *ctx, const struct token *token,
8140                                const char *str, unsigned int len, void *buf,
8141                                unsigned int size)
8142{
8143        struct action_raw_encap_data *action_raw_encap_data;
8144        struct rte_flow_action *action;
8145        const struct arg *arg;
8146        struct buffer *out = buf;
8147        int ret;
8148        uint16_t idx;
8149
8150        RTE_SET_USED(token);
8151        RTE_SET_USED(buf);
8152        RTE_SET_USED(size);
8153        if (ctx->curr != ACTION_RAW_ENCAP_INDEX_VALUE)
8154                return -1;
8155        arg = ARGS_ENTRY_ARB_BOUNDED
8156                (offsetof(struct action_raw_encap_data, idx),
8157                 sizeof(((struct action_raw_encap_data *)0)->idx),
8158                 0, RAW_ENCAP_CONFS_MAX_NUM - 1);
8159        if (push_args(ctx, arg))
8160                return -1;
8161        ret = parse_int(ctx, token, str, len, NULL, 0);
8162        if (ret < 0) {
8163                pop_args(ctx);
8164                return -1;
8165        }
8166        if (!ctx->object)
8167                return len;
8168        action = &out->args.vc.actions[out->args.vc.actions_n - 1];
8169        action_raw_encap_data = ctx->object;
8170        idx = action_raw_encap_data->idx;
8171        action_raw_encap_data->conf.data = raw_encap_confs[idx].data;
8172        action_raw_encap_data->conf.size = raw_encap_confs[idx].size;
8173        action_raw_encap_data->conf.preserve = NULL;
8174        action->conf = &action_raw_encap_data->conf;
8175        return len;
8176}
8177
8178static int
8179parse_vc_action_raw_encap(struct context *ctx, const struct token *token,
8180                          const char *str, unsigned int len, void *buf,
8181                          unsigned int size)
8182{
8183        struct buffer *out = buf;
8184        struct rte_flow_action *action;
8185        struct action_raw_encap_data *action_raw_encap_data = NULL;
8186        int ret;
8187
8188        ret = parse_vc(ctx, token, str, len, buf, size);
8189        if (ret < 0)
8190                return ret;
8191        /* Nothing else to do if there is no buffer. */
8192        if (!out)
8193                return ret;
8194        if (!out->args.vc.actions_n)
8195                return -1;
8196        action = &out->args.vc.actions[out->args.vc.actions_n - 1];
8197        /* Point to selected object. */
8198        ctx->object = out->args.vc.data;
8199        ctx->objmask = NULL;
8200        /* Copy the headers to the buffer. */
8201        action_raw_encap_data = ctx->object;
8202        action_raw_encap_data->conf.data = raw_encap_confs[0].data;
8203        action_raw_encap_data->conf.preserve = NULL;
8204        action_raw_encap_data->conf.size = raw_encap_confs[0].size;
8205        action->conf = &action_raw_encap_data->conf;
8206        return ret;
8207}
8208
8209static int
8210parse_vc_action_raw_decap(struct context *ctx, const struct token *token,
8211                          const char *str, unsigned int len, void *buf,
8212                          unsigned int size)
8213{
8214        struct buffer *out = buf;
8215        struct rte_flow_action *action;
8216        struct action_raw_decap_data *action_raw_decap_data = NULL;
8217        int ret;
8218
8219        ret = parse_vc(ctx, token, str, len, buf, size);
8220        if (ret < 0)
8221                return ret;
8222        /* Nothing else to do if there is no buffer. */
8223        if (!out)
8224                return ret;
8225        if (!out->args.vc.actions_n)
8226                return -1;
8227        action = &out->args.vc.actions[out->args.vc.actions_n - 1];
8228        /* Point to selected object. */
8229        ctx->object = out->args.vc.data;
8230        ctx->objmask = NULL;
8231        /* Copy the headers to the buffer. */
8232        action_raw_decap_data = ctx->object;
8233        action_raw_decap_data->conf.data = raw_decap_confs[0].data;
8234        action_raw_decap_data->conf.size = raw_decap_confs[0].size;
8235        action->conf = &action_raw_decap_data->conf;
8236        return ret;
8237}
8238
8239static int
8240parse_vc_action_set_meta(struct context *ctx, const struct token *token,
8241                         const char *str, unsigned int len, void *buf,
8242                         unsigned int size)
8243{
8244        int ret;
8245
8246        ret = parse_vc(ctx, token, str, len, buf, size);
8247        if (ret < 0)
8248                return ret;
8249        ret = rte_flow_dynf_metadata_register();
8250        if (ret < 0)
8251                return -1;
8252        return len;
8253}
8254
8255static int
8256parse_vc_action_sample(struct context *ctx, const struct token *token,
8257                         const char *str, unsigned int len, void *buf,
8258                         unsigned int size)
8259{
8260        struct buffer *out = buf;
8261        struct rte_flow_action *action;
8262        struct action_sample_data *action_sample_data = NULL;
8263        static struct rte_flow_action end_action = {
8264                RTE_FLOW_ACTION_TYPE_END, 0
8265        };
8266        int ret;
8267
8268        ret = parse_vc(ctx, token, str, len, buf, size);
8269        if (ret < 0)
8270                return ret;
8271        /* Nothing else to do if there is no buffer. */
8272        if (!out)
8273                return ret;
8274        if (!out->args.vc.actions_n)
8275                return -1;
8276        action = &out->args.vc.actions[out->args.vc.actions_n - 1];
8277        /* Point to selected object. */
8278        ctx->object = out->args.vc.data;
8279        ctx->objmask = NULL;
8280        /* Copy the headers to the buffer. */
8281        action_sample_data = ctx->object;
8282        action_sample_data->conf.actions = &end_action;
8283        action->conf = &action_sample_data->conf;
8284        return ret;
8285}
8286
8287static int
8288parse_vc_action_sample_index(struct context *ctx, const struct token *token,
8289                                const char *str, unsigned int len, void *buf,
8290                                unsigned int size)
8291{
8292        struct action_sample_data *action_sample_data;
8293        struct rte_flow_action *action;
8294        const struct arg *arg;
8295        struct buffer *out = buf;
8296        int ret;
8297        uint16_t idx;
8298
8299        RTE_SET_USED(token);
8300        RTE_SET_USED(buf);
8301        RTE_SET_USED(size);
8302        if (ctx->curr != ACTION_SAMPLE_INDEX_VALUE)
8303                return -1;
8304        arg = ARGS_ENTRY_ARB_BOUNDED
8305                (offsetof(struct action_sample_data, idx),
8306                 sizeof(((struct action_sample_data *)0)->idx),
8307                 0, RAW_SAMPLE_CONFS_MAX_NUM - 1);
8308        if (push_args(ctx, arg))
8309                return -1;
8310        ret = parse_int(ctx, token, str, len, NULL, 0);
8311        if (ret < 0) {
8312                pop_args(ctx);
8313                return -1;
8314        }
8315        if (!ctx->object)
8316                return len;
8317        action = &out->args.vc.actions[out->args.vc.actions_n - 1];
8318        action_sample_data = ctx->object;
8319        idx = action_sample_data->idx;
8320        action_sample_data->conf.actions = raw_sample_confs[idx].data;
8321        action->conf = &action_sample_data->conf;
8322        return len;
8323}
8324
8325/** Parse operation for modify_field command. */
8326static int
8327parse_vc_modify_field_op(struct context *ctx, const struct token *token,
8328                         const char *str, unsigned int len, void *buf,
8329                         unsigned int size)
8330{
8331        struct rte_flow_action_modify_field *action_modify_field;
8332        unsigned int i;
8333
8334        (void)token;
8335        (void)buf;
8336        (void)size;
8337        if (ctx->curr != ACTION_MODIFY_FIELD_OP_VALUE)
8338                return -1;
8339        for (i = 0; modify_field_ops[i]; ++i)
8340                if (!strcmp_partial(modify_field_ops[i], str, len))
8341                        break;
8342        if (!modify_field_ops[i])
8343                return -1;
8344        if (!ctx->object)
8345                return len;
8346        action_modify_field = ctx->object;
8347        action_modify_field->operation = (enum rte_flow_modify_op)i;
8348        return len;
8349}
8350
8351/** Parse id for modify_field command. */
8352static int
8353parse_vc_modify_field_id(struct context *ctx, const struct token *token,
8354                         const char *str, unsigned int len, void *buf,
8355                         unsigned int size)
8356{
8357        struct rte_flow_action_modify_field *action_modify_field;
8358        unsigned int i;
8359
8360        (void)token;
8361        (void)buf;
8362        (void)size;
8363        if (ctx->curr != ACTION_MODIFY_FIELD_DST_TYPE_VALUE &&
8364                ctx->curr != ACTION_MODIFY_FIELD_SRC_TYPE_VALUE)
8365                return -1;
8366        for (i = 0; modify_field_ids[i]; ++i)
8367                if (!strcmp_partial(modify_field_ids[i], str, len))
8368                        break;
8369        if (!modify_field_ids[i])
8370                return -1;
8371        if (!ctx->object)
8372                return len;
8373        action_modify_field = ctx->object;
8374        if (ctx->curr == ACTION_MODIFY_FIELD_DST_TYPE_VALUE)
8375                action_modify_field->dst.field = (enum rte_flow_field_id)i;
8376        else
8377                action_modify_field->src.field = (enum rte_flow_field_id)i;
8378        return len;
8379}
8380
8381/** Parse the conntrack update, not a rte_flow_action. */
8382static int
8383parse_vc_action_conntrack_update(struct context *ctx, const struct token *token,
8384                         const char *str, unsigned int len, void *buf,
8385                         unsigned int size)
8386{
8387        struct buffer *out = buf;
8388        struct rte_flow_modify_conntrack *ct_modify = NULL;
8389
8390        (void)size;
8391        if (ctx->curr != ACTION_CONNTRACK_UPDATE_CTX &&
8392            ctx->curr != ACTION_CONNTRACK_UPDATE_DIR)
8393                return -1;
8394        /* Token name must match. */
8395        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
8396                return -1;
8397        /* Nothing else to do if there is no buffer. */
8398        if (!out)
8399                return len;
8400        ct_modify = (struct rte_flow_modify_conntrack *)out->args.vc.data;
8401        if (ctx->curr == ACTION_CONNTRACK_UPDATE_DIR) {
8402                ct_modify->new_ct.is_original_dir =
8403                                conntrack_context.is_original_dir;
8404                ct_modify->direction = 1;
8405        } else {
8406                uint32_t old_dir;
8407
8408                old_dir = ct_modify->new_ct.is_original_dir;
8409                memcpy(&ct_modify->new_ct, &conntrack_context,
8410                       sizeof(conntrack_context));
8411                ct_modify->new_ct.is_original_dir = old_dir;
8412                ct_modify->state = 1;
8413        }
8414        return len;
8415}
8416
8417/** Parse tokens for destroy command. */
8418static int
8419parse_destroy(struct context *ctx, const struct token *token,
8420              const char *str, unsigned int len,
8421              void *buf, unsigned int size)
8422{
8423        struct buffer *out = buf;
8424
8425        /* Token name must match. */
8426        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
8427                return -1;
8428        /* Nothing else to do if there is no buffer. */
8429        if (!out)
8430                return len;
8431        if (!out->command) {
8432                if (ctx->curr != DESTROY)
8433                        return -1;
8434                if (sizeof(*out) > size)
8435                        return -1;
8436                out->command = ctx->curr;
8437                ctx->objdata = 0;
8438                ctx->object = out;
8439                ctx->objmask = NULL;
8440                out->args.destroy.rule =
8441                        (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
8442                                               sizeof(double));
8443                return len;
8444        }
8445        if (((uint8_t *)(out->args.destroy.rule + out->args.destroy.rule_n) +
8446             sizeof(*out->args.destroy.rule)) > (uint8_t *)out + size)
8447                return -1;
8448        ctx->objdata = 0;
8449        ctx->object = out->args.destroy.rule + out->args.destroy.rule_n++;
8450        ctx->objmask = NULL;
8451        return len;
8452}
8453
8454/** Parse tokens for flush command. */
8455static int
8456parse_flush(struct context *ctx, const struct token *token,
8457            const char *str, unsigned int len,
8458            void *buf, unsigned int size)
8459{
8460        struct buffer *out = buf;
8461
8462        /* Token name must match. */
8463        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
8464                return -1;
8465        /* Nothing else to do if there is no buffer. */
8466        if (!out)
8467                return len;
8468        if (!out->command) {
8469                if (ctx->curr != FLUSH)
8470                        return -1;
8471                if (sizeof(*out) > size)
8472                        return -1;
8473                out->command = ctx->curr;
8474                ctx->objdata = 0;
8475                ctx->object = out;
8476                ctx->objmask = NULL;
8477        }
8478        return len;
8479}
8480
8481/** Parse tokens for dump command. */
8482static int
8483parse_dump(struct context *ctx, const struct token *token,
8484            const char *str, unsigned int len,
8485            void *buf, unsigned int size)
8486{
8487        struct buffer *out = buf;
8488
8489        /* Token name must match. */
8490        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
8491                return -1;
8492        /* Nothing else to do if there is no buffer. */
8493        if (!out)
8494                return len;
8495        if (!out->command) {
8496                if (ctx->curr != DUMP)
8497                        return -1;
8498                if (sizeof(*out) > size)
8499                        return -1;
8500                out->command = ctx->curr;
8501                ctx->objdata = 0;
8502                ctx->object = out;
8503                ctx->objmask = NULL;
8504                return len;
8505        }
8506        switch (ctx->curr) {
8507        case DUMP_ALL:
8508        case DUMP_ONE:
8509                out->args.dump.mode = (ctx->curr == DUMP_ALL) ? true : false;
8510                out->command = ctx->curr;
8511                ctx->objdata = 0;
8512                ctx->object = out;
8513                ctx->objmask = NULL;
8514                return len;
8515        default:
8516                return -1;
8517        }
8518}
8519
8520/** Parse tokens for query command. */
8521static int
8522parse_query(struct context *ctx, const struct token *token,
8523            const char *str, unsigned int len,
8524            void *buf, unsigned int size)
8525{
8526        struct buffer *out = buf;
8527
8528        /* Token name must match. */
8529        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
8530                return -1;
8531        /* Nothing else to do if there is no buffer. */
8532        if (!out)
8533                return len;
8534        if (!out->command) {
8535                if (ctx->curr != QUERY)
8536                        return -1;
8537                if (sizeof(*out) > size)
8538                        return -1;
8539                out->command = ctx->curr;
8540                ctx->objdata = 0;
8541                ctx->object = out;
8542                ctx->objmask = NULL;
8543        }
8544        return len;
8545}
8546
8547/** Parse action names. */
8548static int
8549parse_action(struct context *ctx, const struct token *token,
8550             const char *str, unsigned int len,
8551             void *buf, unsigned int size)
8552{
8553        struct buffer *out = buf;
8554        const struct arg *arg = pop_args(ctx);
8555        unsigned int i;
8556
8557        (void)size;
8558        /* Argument is expected. */
8559        if (!arg)
8560                return -1;
8561        /* Parse action name. */
8562        for (i = 0; next_action[i]; ++i) {
8563                const struct parse_action_priv *priv;
8564
8565                token = &token_list[next_action[i]];
8566                if (strcmp_partial(token->name, str, len))
8567                        continue;
8568                priv = token->priv;
8569                if (!priv)
8570                        goto error;
8571                if (out)
8572                        memcpy((uint8_t *)ctx->object + arg->offset,
8573                               &priv->type,
8574                               arg->size);
8575                return len;
8576        }
8577error:
8578        push_args(ctx, arg);
8579        return -1;
8580}
8581
8582/** Parse tokens for list command. */
8583static int
8584parse_list(struct context *ctx, const struct token *token,
8585           const char *str, unsigned int len,
8586           void *buf, unsigned int size)
8587{
8588        struct buffer *out = buf;
8589
8590        /* Token name must match. */
8591        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
8592                return -1;
8593        /* Nothing else to do if there is no buffer. */
8594        if (!out)
8595                return len;
8596        if (!out->command) {
8597                if (ctx->curr != LIST)
8598                        return -1;
8599                if (sizeof(*out) > size)
8600                        return -1;
8601                out->command = ctx->curr;
8602                ctx->objdata = 0;
8603                ctx->object = out;
8604                ctx->objmask = NULL;
8605                out->args.list.group =
8606                        (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
8607                                               sizeof(double));
8608                return len;
8609        }
8610        if (((uint8_t *)(out->args.list.group + out->args.list.group_n) +
8611             sizeof(*out->args.list.group)) > (uint8_t *)out + size)
8612                return -1;
8613        ctx->objdata = 0;
8614        ctx->object = out->args.list.group + out->args.list.group_n++;
8615        ctx->objmask = NULL;
8616        return len;
8617}
8618
8619/** Parse tokens for list all aged flows command. */
8620static int
8621parse_aged(struct context *ctx, const struct token *token,
8622           const char *str, unsigned int len,
8623           void *buf, unsigned int size)
8624{
8625        struct buffer *out = buf;
8626
8627        /* Token name must match. */
8628        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
8629                return -1;
8630        /* Nothing else to do if there is no buffer. */
8631        if (!out)
8632                return len;
8633        if (!out->command) {
8634                if (ctx->curr != AGED)
8635                        return -1;
8636                if (sizeof(*out) > size)
8637                        return -1;
8638                out->command = ctx->curr;
8639                ctx->objdata = 0;
8640                ctx->object = out;
8641                ctx->objmask = NULL;
8642        }
8643        if (ctx->curr == AGED_DESTROY)
8644                out->args.aged.destroy = 1;
8645        return len;
8646}
8647
8648/** Parse tokens for isolate command. */
8649static int
8650parse_isolate(struct context *ctx, const struct token *token,
8651              const char *str, unsigned int len,
8652              void *buf, unsigned int size)
8653{
8654        struct buffer *out = buf;
8655
8656        /* Token name must match. */
8657        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
8658                return -1;
8659        /* Nothing else to do if there is no buffer. */
8660        if (!out)
8661                return len;
8662        if (!out->command) {
8663                if (ctx->curr != ISOLATE)
8664                        return -1;
8665                if (sizeof(*out) > size)
8666                        return -1;
8667                out->command = ctx->curr;
8668                ctx->objdata = 0;
8669                ctx->object = out;
8670                ctx->objmask = NULL;
8671        }
8672        return len;
8673}
8674
8675/** Parse tokens for info/configure command. */
8676static int
8677parse_configure(struct context *ctx, const struct token *token,
8678                const char *str, unsigned int len,
8679                void *buf, unsigned int size)
8680{
8681        struct buffer *out = buf;
8682
8683        /* Token name must match. */
8684        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
8685                return -1;
8686        /* Nothing else to do if there is no buffer. */
8687        if (!out)
8688                return len;
8689        if (!out->command) {
8690                if (ctx->curr != INFO && ctx->curr != CONFIGURE)
8691                        return -1;
8692                if (sizeof(*out) > size)
8693                        return -1;
8694                out->command = ctx->curr;
8695                ctx->objdata = 0;
8696                ctx->object = out;
8697                ctx->objmask = NULL;
8698        }
8699        return len;
8700}
8701
8702/** Parse tokens for template create command. */
8703static int
8704parse_template(struct context *ctx, const struct token *token,
8705               const char *str, unsigned int len,
8706               void *buf, unsigned int size)
8707{
8708        struct buffer *out = buf;
8709
8710        /* Token name must match. */
8711        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
8712                return -1;
8713        /* Nothing else to do if there is no buffer. */
8714        if (!out)
8715                return len;
8716        if (!out->command) {
8717                if (ctx->curr != PATTERN_TEMPLATE &&
8718                    ctx->curr != ACTIONS_TEMPLATE)
8719                        return -1;
8720                if (sizeof(*out) > size)
8721                        return -1;
8722                out->command = ctx->curr;
8723                ctx->objdata = 0;
8724                ctx->object = out;
8725                ctx->objmask = NULL;
8726                out->args.vc.data = (uint8_t *)out + size;
8727                return len;
8728        }
8729        switch (ctx->curr) {
8730        case PATTERN_TEMPLATE_CREATE:
8731                out->args.vc.pattern =
8732                        (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
8733                                               sizeof(double));
8734                out->args.vc.pat_templ_id = UINT32_MAX;
8735                out->command = ctx->curr;
8736                ctx->objdata = 0;
8737                ctx->object = out;
8738                ctx->objmask = NULL;
8739                return len;
8740        case PATTERN_TEMPLATE_EGRESS:
8741                out->args.vc.attr.egress = 1;
8742                return len;
8743        case PATTERN_TEMPLATE_INGRESS:
8744                out->args.vc.attr.ingress = 1;
8745                return len;
8746        case PATTERN_TEMPLATE_TRANSFER:
8747                out->args.vc.attr.transfer = 1;
8748                return len;
8749        case ACTIONS_TEMPLATE_CREATE:
8750                out->args.vc.act_templ_id = UINT32_MAX;
8751                out->command = ctx->curr;
8752                ctx->objdata = 0;
8753                ctx->object = out;
8754                ctx->objmask = NULL;
8755                return len;
8756        case ACTIONS_TEMPLATE_SPEC:
8757                out->args.vc.actions =
8758                        (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
8759                                               sizeof(double));
8760                ctx->object = out->args.vc.actions;
8761                ctx->objmask = NULL;
8762                return len;
8763        case ACTIONS_TEMPLATE_MASK:
8764                out->args.vc.masks =
8765                        (void *)RTE_ALIGN_CEIL((uintptr_t)
8766                                               (out->args.vc.actions +
8767                                                out->args.vc.actions_n),
8768                                               sizeof(double));
8769                ctx->object = out->args.vc.masks;
8770                ctx->objmask = NULL;
8771                return len;
8772        case ACTIONS_TEMPLATE_EGRESS:
8773                out->args.vc.attr.egress = 1;
8774                return len;
8775        case ACTIONS_TEMPLATE_INGRESS:
8776                out->args.vc.attr.ingress = 1;
8777                return len;
8778        case ACTIONS_TEMPLATE_TRANSFER:
8779                out->args.vc.attr.transfer = 1;
8780                return len;
8781        default:
8782                return -1;
8783        }
8784}
8785
8786/** Parse tokens for template destroy command. */
8787static int
8788parse_template_destroy(struct context *ctx, const struct token *token,
8789                       const char *str, unsigned int len,
8790                       void *buf, unsigned int size)
8791{
8792        struct buffer *out = buf;
8793        uint32_t *template_id;
8794
8795        /* Token name must match. */
8796        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
8797                return -1;
8798        /* Nothing else to do if there is no buffer. */
8799        if (!out)
8800                return len;
8801        if (!out->command ||
8802                out->command == PATTERN_TEMPLATE ||
8803                out->command == ACTIONS_TEMPLATE) {
8804                if (ctx->curr != PATTERN_TEMPLATE_DESTROY &&
8805                        ctx->curr != ACTIONS_TEMPLATE_DESTROY)
8806                        return -1;
8807                if (sizeof(*out) > size)
8808                        return -1;
8809                out->command = ctx->curr;
8810                ctx->objdata = 0;
8811                ctx->object = out;
8812                ctx->objmask = NULL;
8813                out->args.templ_destroy.template_id =
8814                        (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
8815                                               sizeof(double));
8816                return len;
8817        }
8818        template_id = out->args.templ_destroy.template_id
8819                    + out->args.templ_destroy.template_id_n++;
8820        if ((uint8_t *)template_id > (uint8_t *)out + size)
8821                return -1;
8822        ctx->objdata = 0;
8823        ctx->object = template_id;
8824        ctx->objmask = NULL;
8825        return len;
8826}
8827
8828/** Parse tokens for table create command. */
8829static int
8830parse_table(struct context *ctx, const struct token *token,
8831            const char *str, unsigned int len,
8832            void *buf, unsigned int size)
8833{
8834        struct buffer *out = buf;
8835        uint32_t *template_id;
8836
8837        /* Token name must match. */
8838        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
8839                return -1;
8840        /* Nothing else to do if there is no buffer. */
8841        if (!out)
8842                return len;
8843        if (!out->command) {
8844                if (ctx->curr != TABLE)
8845                        return -1;
8846                if (sizeof(*out) > size)
8847                        return -1;
8848                out->command = ctx->curr;
8849                ctx->objdata = 0;
8850                ctx->object = out;
8851                ctx->objmask = NULL;
8852                return len;
8853        }
8854        switch (ctx->curr) {
8855        case TABLE_CREATE:
8856                out->command = ctx->curr;
8857                ctx->objdata = 0;
8858                ctx->object = out;
8859                ctx->objmask = NULL;
8860                out->args.table.id = UINT32_MAX;
8861                return len;
8862        case TABLE_PATTERN_TEMPLATE:
8863                out->args.table.pat_templ_id =
8864                        (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
8865                                               sizeof(double));
8866                template_id = out->args.table.pat_templ_id
8867                                + out->args.table.pat_templ_id_n++;
8868                if ((uint8_t *)template_id > (uint8_t *)out + size)
8869                        return -1;
8870                ctx->objdata = 0;
8871                ctx->object = template_id;
8872                ctx->objmask = NULL;
8873                return len;
8874        case TABLE_ACTIONS_TEMPLATE:
8875                out->args.table.act_templ_id =
8876                        (void *)RTE_ALIGN_CEIL((uintptr_t)
8877                                               (out->args.table.pat_templ_id +
8878                                                out->args.table.pat_templ_id_n),
8879                                               sizeof(double));
8880                template_id = out->args.table.act_templ_id
8881                                + out->args.table.act_templ_id_n++;
8882                if ((uint8_t *)template_id > (uint8_t *)out + size)
8883                        return -1;
8884                ctx->objdata = 0;
8885                ctx->object = template_id;
8886                ctx->objmask = NULL;
8887                return len;
8888        case TABLE_INGRESS:
8889                out->args.table.attr.flow_attr.ingress = 1;
8890                return len;
8891        case TABLE_EGRESS:
8892                out->args.table.attr.flow_attr.egress = 1;
8893                return len;
8894        case TABLE_TRANSFER:
8895                out->args.table.attr.flow_attr.transfer = 1;
8896                return len;
8897        default:
8898                return -1;
8899        }
8900}
8901
8902/** Parse tokens for table destroy command. */
8903static int
8904parse_table_destroy(struct context *ctx, const struct token *token,
8905                    const char *str, unsigned int len,
8906                    void *buf, unsigned int size)
8907{
8908        struct buffer *out = buf;
8909        uint32_t *table_id;
8910
8911        /* Token name must match. */
8912        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
8913                return -1;
8914        /* Nothing else to do if there is no buffer. */
8915        if (!out)
8916                return len;
8917        if (!out->command || out->command == TABLE) {
8918                if (ctx->curr != TABLE_DESTROY)
8919                        return -1;
8920                if (sizeof(*out) > size)
8921                        return -1;
8922                out->command = ctx->curr;
8923                ctx->objdata = 0;
8924                ctx->object = out;
8925                ctx->objmask = NULL;
8926                out->args.table_destroy.table_id =
8927                        (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
8928                                               sizeof(double));
8929                return len;
8930        }
8931        table_id = out->args.table_destroy.table_id
8932                    + out->args.table_destroy.table_id_n++;
8933        if ((uint8_t *)table_id > (uint8_t *)out + size)
8934                return -1;
8935        ctx->objdata = 0;
8936        ctx->object = table_id;
8937        ctx->objmask = NULL;
8938        return len;
8939}
8940
8941/** Parse tokens for queue create commands. */
8942static int
8943parse_qo(struct context *ctx, const struct token *token,
8944         const char *str, unsigned int len,
8945         void *buf, unsigned int size)
8946{
8947        struct buffer *out = buf;
8948
8949        /* Token name must match. */
8950        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
8951                return -1;
8952        /* Nothing else to do if there is no buffer. */
8953        if (!out)
8954                return len;
8955        if (!out->command) {
8956                if (ctx->curr != QUEUE)
8957                        return -1;
8958                if (sizeof(*out) > size)
8959                        return -1;
8960                out->command = ctx->curr;
8961                ctx->objdata = 0;
8962                ctx->object = out;
8963                ctx->objmask = NULL;
8964                out->args.vc.data = (uint8_t *)out + size;
8965                return len;
8966        }
8967        switch (ctx->curr) {
8968        case QUEUE_CREATE:
8969                out->command = ctx->curr;
8970                ctx->objdata = 0;
8971                ctx->object = out;
8972                ctx->objmask = NULL;
8973                return len;
8974        case QUEUE_TEMPLATE_TABLE:
8975        case QUEUE_PATTERN_TEMPLATE:
8976        case QUEUE_ACTIONS_TEMPLATE:
8977        case QUEUE_CREATE_POSTPONE:
8978                return len;
8979        case ITEM_PATTERN:
8980                out->args.vc.pattern =
8981                        (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
8982                                               sizeof(double));
8983                ctx->object = out->args.vc.pattern;
8984                ctx->objmask = NULL;
8985                return len;
8986        case ACTIONS:
8987                out->args.vc.actions =
8988                        (void *)RTE_ALIGN_CEIL((uintptr_t)
8989                                               (out->args.vc.pattern +
8990                                                out->args.vc.pattern_n),
8991                                               sizeof(double));
8992                ctx->object = out->args.vc.actions;
8993                ctx->objmask = NULL;
8994                return len;
8995        default:
8996                return -1;
8997        }
8998}
8999
9000/** Parse tokens for queue destroy command. */

9001static int
9002parse_qo_destroy(struct context *ctx, const struct token *token,
9003                 const char *str, unsigned int len,
9004                 void *buf, unsigned int size)
9005{
9006        struct buffer *out = buf;
9007        uint32_t *flow_id;
9008
9009        /* Token name must match. */
9010        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
9011                return -1;
9012        /* Nothing else to do if there is no buffer. */
9013        if (!out)
9014                return len;
9015        if (!out->command || out->command == QUEUE) {
9016                if (ctx->curr != QUEUE_DESTROY)
9017                        return -1;
9018                if (sizeof(*out) > size)
9019                        return -1;
9020                out->command = ctx->curr;
9021                ctx->objdata = 0;
9022                ctx->object = out;
9023                ctx->objmask = NULL;
9024                out->args.destroy.rule =
9025                        (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
9026                                               sizeof(double));
9027                return len;
9028        }
9029        switch (ctx->curr) {
9030        case QUEUE_DESTROY_ID:
9031                flow_id = out->args.destroy.rule
9032                                + out->args.destroy.rule_n++;
9033                if ((uint8_t *)flow_id > (uint8_t *)out + size)
9034                        return -1;
9035                ctx->objdata = 0;
9036                ctx->object = flow_id;
9037                ctx->objmask = NULL;
9038                return len;
9039        case QUEUE_DESTROY_POSTPONE:
9040                return len;
9041        default:
9042                return -1;
9043        }
9044}
9045
9046/** Parse tokens for push queue command. */
9047static int
9048parse_push(struct context *ctx, const struct token *token,
9049           const char *str, unsigned int len,
9050           void *buf, unsigned int size)
9051{
9052        struct buffer *out = buf;
9053
9054        /* Token name must match. */
9055        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
9056                return -1;
9057        /* Nothing else to do if there is no buffer. */
9058        if (!out)
9059                return len;
9060        if (!out->command) {
9061                if (ctx->curr != PUSH)
9062                        return -1;
9063                if (sizeof(*out) > size)
9064                        return -1;
9065                out->command = ctx->curr;
9066                ctx->objdata = 0;
9067                ctx->object = out;
9068                ctx->objmask = NULL;
9069                out->args.vc.data = (uint8_t *)out + size;
9070        }
9071        return len;
9072}
9073
9074/** Parse tokens for pull command. */
9075static int
9076parse_pull(struct context *ctx, const struct token *token,
9077           const char *str, unsigned int len,
9078           void *buf, unsigned int size)
9079{
9080        struct buffer *out = buf;
9081
9082        /* Token name must match. */
9083        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
9084                return -1;
9085        /* Nothing else to do if there is no buffer. */
9086        if (!out)
9087                return len;
9088        if (!out->command) {
9089                if (ctx->curr != PULL)
9090                        return -1;
9091                if (sizeof(*out) > size)
9092                        return -1;
9093                out->command = ctx->curr;
9094                ctx->objdata = 0;
9095                ctx->object = out;
9096                ctx->objmask = NULL;
9097                out->args.vc.data = (uint8_t *)out + size;
9098        }
9099        return len;
9100}
9101
9102static int
9103parse_flex(struct context *ctx, const struct token *token,
9104             const char *str, unsigned int len,
9105             void *buf, unsigned int size)
9106{
9107        struct buffer *out = buf;
9108
9109        /* Token name must match. */
9110        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
9111                return -1;
9112        /* Nothing else to do if there is no buffer. */
9113        if (!out)
9114                return len;
9115        if (out->command == ZERO) {
9116                if (ctx->curr != FLEX)
9117                        return -1;
9118                if (sizeof(*out) > size)
9119                        return -1;
9120                out->command = ctx->curr;
9121                ctx->objdata = 0;
9122                ctx->object = out;
9123                ctx->objmask = NULL;
9124        } else {
9125                switch (ctx->curr) {
9126                default:
9127                        break;
9128                case FLEX_ITEM_INIT:
9129                case FLEX_ITEM_CREATE:
9130                case FLEX_ITEM_DESTROY:
9131                        out->command = ctx->curr;
9132                        break;
9133                }
9134        }
9135
9136        return len;
9137}
9138
9139static int
9140parse_tunnel(struct context *ctx, const struct token *token,
9141             const char *str, unsigned int len,
9142             void *buf, unsigned int size)
9143{
9144        struct buffer *out = buf;
9145
9146        /* Token name must match. */
9147        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
9148                return -1;
9149        /* Nothing else to do if there is no buffer. */
9150        if (!out)
9151                return len;
9152        if (!out->command) {
9153                if (ctx->curr != TUNNEL)
9154                        return -1;
9155                if (sizeof(*out) > size)
9156                        return -1;
9157                out->command = ctx->curr;
9158                ctx->objdata = 0;
9159                ctx->object = out;
9160                ctx->objmask = NULL;
9161        } else {
9162                switch (ctx->curr) {
9163                default:
9164                        break;
9165                case TUNNEL_CREATE:
9166                case TUNNEL_DESTROY:
9167                case TUNNEL_LIST:
9168                        out->command = ctx->curr;
9169                        break;
9170                case TUNNEL_CREATE_TYPE:
9171                case TUNNEL_DESTROY_ID:
9172                        ctx->object = &out->args.vc.tunnel_ops;
9173                        break;
9174                }
9175        }
9176
9177        return len;
9178}
9179
9180/**
9181 * Parse signed/unsigned integers 8 to 64-bit long.
9182 *
9183 * Last argument (ctx->args) is retrieved to determine integer type and
9184 * storage location.
9185 */
9186static int
9187parse_int(struct context *ctx, const struct token *token,
9188          const char *str, unsigned int len,
9189          void *buf, unsigned int size)
9190{
9191        const struct arg *arg = pop_args(ctx);
9192        uintmax_t u;
9193        char *end;
9194
9195        (void)token;
9196        /* Argument is expected. */
9197        if (!arg)
9198                return -1;
9199        errno = 0;
9200        u = arg->sign ?
9201                (uintmax_t)strtoimax(str, &end, 0) :
9202                strtoumax(str, &end, 0);
9203        if (errno || (size_t)(end - str) != len)
9204                goto error;
9205        if (arg->bounded &&
9206            ((arg->sign && ((intmax_t)u < (intmax_t)arg->min ||
9207                            (intmax_t)u > (intmax_t)arg->max)) ||
9208             (!arg->sign && (u < arg->min || u > arg->max))))
9209                goto error;
9210        if (!ctx->object)
9211                return len;
9212        if (arg->mask) {
9213                if (!arg_entry_bf_fill(ctx->object, u, arg) ||
9214                    !arg_entry_bf_fill(ctx->objmask, -1, arg))
9215                        goto error;
9216                return len;
9217        }
9218        buf = (uint8_t *)ctx->object + arg->offset;
9219        size = arg->size;
9220        if (u > RTE_LEN2MASK(size * CHAR_BIT, uint64_t))
9221                return -1;
9222objmask:
9223        switch (size) {
9224        case sizeof(uint8_t):
9225                *(uint8_t *)buf = u;
9226                break;
9227        case sizeof(uint16_t):
9228                *(uint16_t *)buf = arg->hton ? rte_cpu_to_be_16(u) : u;
9229                break;
9230        case sizeof(uint8_t [3]):
9231#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
9232                if (!arg->hton) {
9233                        ((uint8_t *)buf)[0] = u;
9234                        ((uint8_t *)buf)[1] = u >> 8;
9235                        ((uint8_t *)buf)[2] = u >> 16;
9236                        break;
9237                }
9238#endif
9239                ((uint8_t *)buf)[0] = u >> 16;
9240                ((uint8_t *)buf)[1] = u >> 8;
9241                ((uint8_t *)buf)[2] = u;
9242                break;
9243        case sizeof(uint32_t):
9244                *(uint32_t *)buf = arg->hton ? rte_cpu_to_be_32(u) : u;
9245                break;
9246        case sizeof(uint64_t):
9247                *(uint64_t *)buf = arg->hton ? rte_cpu_to_be_64(u) : u;
9248                break;
9249        default:
9250                goto error;
9251        }
9252        if (ctx->objmask && buf != (uint8_t *)ctx->objmask + arg->offset) {
9253                u = -1;
9254                buf = (uint8_t *)ctx->objmask + arg->offset;
9255                goto objmask;
9256        }
9257        return len;
9258error:
9259        push_args(ctx, arg);
9260        return -1;
9261}
9262
9263/**
9264 * Parse a string.
9265 *
9266 * Three arguments (ctx->args) are retrieved from the stack to store data,
9267 * its actual length and address (in that order).
9268 */
9269static int
9270parse_string(struct context *ctx, const struct token *token,
9271             const char *str, unsigned int len,
9272             void *buf, unsigned int size)
9273{
9274        const struct arg *arg_data = pop_args(ctx);
9275        const struct arg *arg_len = pop_args(ctx);
9276        const struct arg *arg_addr = pop_args(ctx);
9277        char tmp[16]; /* Ought to be enough. */
9278        int ret;
9279
9280        /* Arguments are expected. */
9281        if (!arg_data)
9282                return -1;
9283        if (!arg_len) {
9284                push_args(ctx, arg_data);
9285                return -1;
9286        }
9287        if (!arg_addr) {
9288                push_args(ctx, arg_len);
9289                push_args(ctx, arg_data);
9290                return -1;
9291        }
9292        size = arg_data->size;
9293        /* Bit-mask fill is not supported. */
9294        if (arg_data->mask || size < len)
9295                goto error;
9296        if (!ctx->object)
9297                return len;
9298        /* Let parse_int() fill length information first. */
9299        ret = snprintf(tmp, sizeof(tmp), "%u", len);
9300        if (ret < 0)
9301                goto error;
9302        push_args(ctx, arg_len);
9303        ret = parse_int(ctx, token, tmp, ret, NULL, 0);
9304        if (ret < 0) {
9305                pop_args(ctx);
9306                goto error;
9307        }
9308        buf = (uint8_t *)ctx->object + arg_data->offset;
9309        /* Output buffer is not necessarily NUL-terminated. */
9310        memcpy(buf, str, len);
9311        memset((uint8_t *)buf + len, 0x00, size - len);
9312        if (ctx->objmask)
9313                memset((uint8_t *)ctx->objmask + arg_data->offset, 0xff, len);
9314        /* Save address if requested. */
9315        if (arg_addr->size) {
9316                memcpy((uint8_t *)ctx->object + arg_addr->offset,
9317                       (void *[]){
9318                        (uint8_t *)ctx->object + arg_data->offset
9319                       },
9320                       arg_addr->size);
9321                if (ctx->objmask)
9322                        memcpy((uint8_t *)ctx->objmask + arg_addr->offset,
9323                               (void *[]){
9324                                (uint8_t *)ctx->objmask + arg_data->offset
9325                               },
9326                               arg_addr->size);
9327        }
9328        return len;
9329error:
9330        push_args(ctx, arg_addr);
9331        push_args(ctx, arg_len);
9332        push_args(ctx, arg_data);
9333        return -1;
9334}
9335
9336static int
9337parse_hex_string(const char *src, uint8_t *dst, uint32_t *size)
9338{
9339        const uint8_t *head = dst;
9340        uint32_t left;
9341
9342        if (*size == 0)
9343                return -1;
9344
9345        left = *size;
9346
9347        /* Convert chars to bytes */
9348        while (left) {
9349                char tmp[3], *end = tmp;
9350                uint32_t read_lim = left & 1 ? 1 : 2;
9351
9352                snprintf(tmp, read_lim + 1, "%s", src);
9353                *dst = strtoul(tmp, &end, 16);
9354                if (*end) {
9355                        *dst = 0;
9356                        *size = (uint32_t)(dst - head);
9357                        return -1;
9358                }
9359                left -= read_lim;
9360                src += read_lim;
9361                dst++;
9362        }
9363        *dst = 0;
9364        *size = (uint32_t)(dst - head);
9365        return 0;
9366}
9367
9368static int
9369parse_hex(struct context *ctx, const struct token *token,
9370                const char *str, unsigned int len,
9371                void *buf, unsigned int size)
9372{
9373        const struct arg *arg_data = pop_args(ctx);
9374        const struct arg *arg_len = pop_args(ctx);
9375        const struct arg *arg_addr = pop_args(ctx);
9376        char tmp[16]; /* Ought to be enough. */
9377        int ret;
9378        unsigned int hexlen = len;
9379        unsigned int length = 256;
9380        uint8_t hex_tmp[length];
9381
9382        /* Arguments are expected. */
9383        if (!arg_data)
9384                return -1;
9385        if (!arg_len) {
9386                push_args(ctx, arg_data);
9387                return -1;
9388        }
9389        if (!arg_addr) {
9390                push_args(ctx, arg_len);
9391                push_args(ctx, arg_data);
9392                return -1;
9393        }
9394        size = arg_data->size;
9395        /* Bit-mask fill is not supported. */
9396        if (arg_data->mask)
9397                goto error;
9398        if (!ctx->object)
9399                return len;
9400
9401        /* translate bytes string to array. */
9402        if (str[0] == '0' && ((str[1] == 'x') ||
9403                        (str[1] == 'X'))) {
9404                str += 2;
9405                hexlen -= 2;
9406        }
9407        if (hexlen > length)
9408                goto error;
9409        ret = parse_hex_string(str, hex_tmp, &hexlen);
9410        if (ret < 0)
9411                goto error;
9412        /* Check the converted binary fits into data buffer. */
9413        if (hexlen > size)
9414                goto error;
9415        /* Let parse_int() fill length information first. */
9416        ret = snprintf(tmp, sizeof(tmp), "%u", hexlen);
9417        if (ret < 0)
9418                goto error;
9419        /* Save length if requested. */
9420        if (arg_len->size) {
9421                push_args(ctx, arg_len);
9422                ret = parse_int(ctx, token, tmp, ret, NULL, 0);
9423                if (ret < 0) {
9424                        pop_args(ctx);
9425                        goto error;
9426                }
9427        }
9428        buf = (uint8_t *)ctx->object + arg_data->offset;
9429        /* Output buffer is not necessarily NUL-terminated. */
9430        memcpy(buf, hex_tmp, hexlen);
9431        memset((uint8_t *)buf + hexlen, 0x00, size - hexlen);
9432        if (ctx->objmask)
9433                memset((uint8_t *)ctx->objmask + arg_data->offset,
9434                                        0xff, hexlen);
9435        /* Save address if requested. */
9436        if (arg_addr->size) {
9437                memcpy((uint8_t *)ctx->object + arg_addr->offset,
9438                       (void *[]){
9439                        (uint8_t *)ctx->object + arg_data->offset
9440                       },
9441                       arg_addr->size);
9442                if (ctx->objmask)
9443                        memcpy((uint8_t *)ctx->objmask + arg_addr->offset,
9444                               (void *[]){
9445                                (uint8_t *)ctx->objmask + arg_data->offset
9446                               },
9447                               arg_addr->size);
9448        }
9449        return len;
9450error:
9451        push_args(ctx, arg_addr);
9452        push_args(ctx, arg_len);
9453        push_args(ctx, arg_data);
9454        return -1;
9455
9456}
9457
9458/**
9459 * Parse a zero-ended string.
9460 */
9461static int
9462parse_string0(struct context *ctx, const struct token *token __rte_unused,
9463             const char *str, unsigned int len,
9464             void *buf, unsigned int size)
9465{
9466        const struct arg *arg_data = pop_args(ctx);
9467
9468        /* Arguments are expected. */
9469        if (!arg_data)
9470                return -1;
9471        size = arg_data->size;
9472        /* Bit-mask fill is not supported. */
9473        if (arg_data->mask || size < len + 1)
9474                goto error;
9475        if (!ctx->object)
9476                return len;
9477        buf = (uint8_t *)ctx->object + arg_data->offset;
9478        strncpy(buf, str, len);
9479        if (ctx->objmask)
9480                memset((uint8_t *)ctx->objmask + arg_data->offset, 0xff, len);
9481        return len;
9482error:
9483        push_args(ctx, arg_data);
9484        return -1;
9485}
9486
9487/**
9488 * Parse a MAC address.
9489 *
9490 * Last argument (ctx->args) is retrieved to determine storage size and
9491 * location.
9492 */
9493static int
9494parse_mac_addr(struct context *ctx, const struct token *token,
9495               const char *str, unsigned int len,
9496               void *buf, unsigned int size)
9497{
9498        const struct arg *arg = pop_args(ctx);
9499        struct rte_ether_addr tmp;
9500        int ret;
9501
9502        (void)token;
9503        /* Argument is expected. */
9504        if (!arg)
9505                return -1;
9506        size = arg->size;
9507        /* Bit-mask fill is not supported. */
9508        if (arg->mask || size != sizeof(tmp))
9509                goto error;
9510        /* Only network endian is supported. */
9511        if (!arg->hton)
9512                goto error;
9513        ret = cmdline_parse_etheraddr(NULL, str, &tmp, size);
9514        if (ret < 0 || (unsigned int)ret != len)
9515                goto error;
9516        if (!ctx->object)
9517                return len;
9518        buf = (uint8_t *)ctx->object + arg->offset;
9519        memcpy(buf, &tmp, size);
9520        if (ctx->objmask)
9521                memset((uint8_t *)ctx->objmask + arg->offset, 0xff, size);
9522        return len;
9523error:
9524        push_args(ctx, arg);
9525        return -1;
9526}
9527
9528/**
9529 * Parse an IPv4 address.
9530 *
9531 * Last argument (ctx->args) is retrieved to determine storage size and
9532 * location.
9533 */
9534static int
9535parse_ipv4_addr(struct context *ctx, const struct token *token,
9536                const char *str, unsigned int len,
9537                void *buf, unsigned int size)
9538{
9539        const struct arg *arg = pop_args(ctx);
9540        char str2[len + 1];
9541        struct in_addr tmp;
9542        int ret;
9543
9544        /* Argument is expected. */
9545        if (!arg)
9546                return -1;
9547        size = arg->size;
9548        /* Bit-mask fill is not supported. */
9549        if (arg->mask || size != sizeof(tmp))
9550                goto error;
9551        /* Only network endian is supported. */
9552        if (!arg->hton)
9553                goto error;
9554        memcpy(str2, str, len);
9555        str2[len] = '\0';
9556        ret = inet_pton(AF_INET, str2, &tmp);
9557        if (ret != 1) {
9558                /* Attempt integer parsing. */
9559                push_args(ctx, arg);
9560                return parse_int(ctx, token, str, len, buf, size);
9561        }
9562        if (!ctx->object)
9563                return len;
9564        buf = (uint8_t *)ctx->object + arg->offset;
9565        memcpy(buf, &tmp, size);
9566        if (ctx->objmask)
9567                memset((uint8_t *)ctx->objmask + arg->offset, 0xff, size);
9568        return len;
9569error:
9570        push_args(ctx, arg);
9571        return -1;
9572}
9573
9574/**
9575 * Parse an IPv6 address.
9576 *
9577 * Last argument (ctx->args) is retrieved to determine storage size and
9578 * location.
9579 */
9580static int
9581parse_ipv6_addr(struct context *ctx, const struct token *token,
9582                const char *str, unsigned int len,
9583                void *buf, unsigned int size)
9584{
9585        const struct arg *arg = pop_args(ctx);
9586        char str2[len + 1];
9587        struct in6_addr tmp;
9588        int ret;
9589
9590        (void)token;
9591        /* Argument is expected. */
9592        if (!arg)
9593                return -1;
9594        size = arg->size;
9595        /* Bit-mask fill is not supported. */
9596        if (arg->mask || size != sizeof(tmp))
9597                goto error;
9598        /* Only network endian is supported. */
9599        if (!arg->hton)
9600                goto error;
9601        memcpy(str2, str, len);
9602        str2[len] = '\0';
9603        ret = inet_pton(AF_INET6, str2, &tmp);
9604        if (ret != 1)
9605                goto error;
9606        if (!ctx->object)
9607                return len;
9608        buf = (uint8_t *)ctx->object + arg->offset;
9609        memcpy(buf, &tmp, size);
9610        if (ctx->objmask)
9611                memset((uint8_t *)ctx->objmask + arg->offset, 0xff, size);
9612        return len;
9613error:
9614        push_args(ctx, arg);
9615        return -1;
9616}
9617
9618/** Boolean values (even indices stand for false). */
9619static const char *const boolean_name[] = {
9620        "0", "1",
9621        "false", "true",
9622        "no", "yes",
9623        "N", "Y",
9624        "off", "on",
9625        NULL,
9626};
9627
9628/**
9629 * Parse a boolean value.
9630 *
9631 * Last argument (ctx->args) is retrieved to determine storage size and
9632 * location.
9633 */
9634static int
9635parse_boolean(struct context *ctx, const struct token *token,
9636              const char *str, unsigned int len,
9637              void *buf, unsigned int size)
9638{
9639        const struct arg *arg = pop_args(ctx);
9640        unsigned int i;
9641        int ret;
9642
9643        /* Argument is expected. */
9644        if (!arg)
9645                return -1;
9646        for (i = 0; boolean_name[i]; ++i)
9647                if (!strcmp_partial(boolean_name[i], str, len))
9648                        break;
9649        /* Process token as integer. */
9650        if (boolean_name[i])
9651                str = i & 1 ? "1" : "0";
9652        push_args(ctx, arg);
9653        ret = parse_int(ctx, token, str, strlen(str), buf, size);
9654        return ret > 0 ? (int)len : ret;
9655}
9656
9657/** Parse port and update context. */
9658static int
9659parse_port(struct context *ctx, const struct token *token,
9660           const char *str, unsigned int len,
9661           void *buf, unsigned int size)
9662{
9663        struct buffer *out = &(struct buffer){ .port = 0 };
9664        int ret;
9665
9666        if (buf)
9667                out = buf;
9668        else {
9669                ctx->objdata = 0;
9670                ctx->object = out;
9671                ctx->objmask = NULL;
9672                size = sizeof(*out);
9673        }
9674        ret = parse_int(ctx, token, str, len, out, size);
9675        if (ret >= 0)
9676                ctx->port = out->port;
9677        if (!buf)
9678                ctx->object = NULL;
9679        return ret;
9680}
9681
9682static int
9683parse_ia_id2ptr(struct context *ctx, const struct token *token,
9684                const char *str, unsigned int len,
9685                void *buf, unsigned int size)
9686{
9687        struct rte_flow_action *action = ctx->object;
9688        uint32_t id;
9689        int ret;
9690
9691        (void)buf;
9692        (void)size;
9693        ctx->objdata = 0;
9694        ctx->object = &id;
9695        ctx->objmask = NULL;
9696        ret = parse_int(ctx, token, str, len, ctx->object, sizeof(id));
9697        ctx->object = action;
9698        if (ret != (int)len)
9699                return ret;
9700        /* set indirect action */
9701        if (action) {
9702                action->conf = port_action_handle_get_by_id(ctx->port, id);
9703                ret = (action->conf) ? ret : -1;
9704        }
9705        return ret;
9706}
9707
9708/** Parse set command, initialize output buffer for subsequent tokens. */
9709static int
9710parse_set_raw_encap_decap(struct context *ctx, const struct token *token,
9711                          const char *str, unsigned int len,
9712                          void *buf, unsigned int size)
9713{
9714        struct buffer *out = buf;
9715
9716        /* Token name must match. */
9717        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
9718                return -1;
9719        /* Nothing else to do if there is no buffer. */
9720        if (!out)
9721                return len;
9722        /* Make sure buffer is large enough. */
9723        if (size < sizeof(*out))
9724                return -1;
9725        ctx->objdata = 0;
9726        ctx->objmask = NULL;
9727        ctx->object = out;
9728        if (!out->command)
9729                return -1;
9730        out->command = ctx->curr;
9731        /* For encap/decap we need is pattern */
9732        out->args.vc.pattern = (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
9733                                                       sizeof(double));
9734        return len;
9735}
9736
9737/** Parse set command, initialize output buffer for subsequent tokens. */
9738static int
9739parse_set_sample_action(struct context *ctx, const struct token *token,
9740                          const char *str, unsigned int len,
9741                          void *buf, unsigned int size)
9742{
9743        struct buffer *out = buf;
9744
9745        /* Token name must match. */
9746        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
9747                return -1;
9748        /* Nothing else to do if there is no buffer. */
9749        if (!out)
9750                return len;
9751        /* Make sure buffer is large enough. */
9752        if (size < sizeof(*out))
9753                return -1;
9754        ctx->objdata = 0;
9755        ctx->objmask = NULL;
9756        ctx->object = out;
9757        if (!out->command)
9758                return -1;
9759        out->command = ctx->curr;
9760        /* For sampler we need is actions */
9761        out->args.vc.actions = (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
9762                                                       sizeof(double));
9763        return len;
9764}
9765
9766/**
9767 * Parse set raw_encap/raw_decap command,
9768 * initialize output buffer for subsequent tokens.
9769 */
9770static int
9771parse_set_init(struct context *ctx, const struct token *token,
9772               const char *str, unsigned int len,
9773               void *buf, unsigned int size)
9774{
9775        struct buffer *out = buf;
9776
9777        /* Token name must match. */
9778        if (parse_default(ctx, token, str, len, NULL, 0) < 0)
9779                return -1;
9780        /* Nothing else to do if there is no buffer. */
9781        if (!out)
9782                return len;
9783        /* Make sure buffer is large enough. */
9784        if (size < sizeof(*out))
9785                return -1;
9786        /* Initialize buffer. */
9787        memset(out, 0x00, sizeof(*out));
9788        memset((uint8_t *)out + sizeof(*out), 0x22, size - sizeof(*out));
9789        ctx->objdata = 0;
9790        ctx->object = out;
9791        ctx->objmask = NULL;
9792        if (!out->command) {
9793                if (ctx->curr != SET)
9794                        return -1;
9795                if (sizeof(*out) > size)
9796                        return -1;
9797                out->command = ctx->curr;
9798                out->args.vc.data = (uint8_t *)out + size;
9799                ctx->object  = (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
9800                                                       sizeof(double));
9801        }
9802        return len;
9803}
9804
9805/*
9806 * Replace testpmd handles in a flex flow item with real values.
9807 */
9808static int
9809parse_flex_handle(struct context *ctx, const struct token *token,
9810                  const char *str, unsigned int len,
9811                  void *buf, unsigned int size)
9812{
9813        struct rte_flow_item_flex *spec, *mask;
9814        const struct rte_flow_item_flex *src_spec, *src_mask;
9815        const struct arg *arg = pop_args(ctx);
9816        uint32_t offset;
9817        uint16_t handle;
9818        int ret;
9819
9820        if (!arg) {
9821                printf("Bad environment\n");
9822                return -1;
9823        }
9824        offset = arg->offset;
9825        push_args(ctx, arg);
9826        ret = parse_int(ctx, token, str, len, buf, size);
9827        if (ret <= 0 || !ctx->object)
9828                return ret;
9829        if (ctx->port >= RTE_MAX_ETHPORTS) {
9830                printf("Bad port\n");
9831                return -1;
9832        }
9833        if (offset == offsetof(struct rte_flow_item_flex, handle)) {
9834                const struct flex_item *fp;
9835                struct rte_flow_item_flex *item_flex = ctx->object;
9836                handle = (uint16_t)(uintptr_t)item_flex->handle;
9837                if (handle >= FLEX_MAX_PARSERS_NUM) {
9838                        printf("Bad flex item handle\n");
9839                        return -1;
9840                }
9841                fp = flex_items[ctx->port][handle];
9842                if (!fp) {
9843                        printf("Bad flex item handle\n");
9844                        return -1;
9845                }
9846                item_flex->handle = fp->flex_handle;
9847        } else if (offset == offsetof(struct rte_flow_item_flex, pattern)) {
9848                handle = (uint16_t)(uintptr_t)
9849                        ((struct rte_flow_item_flex *)ctx->object)->pattern;
9850                if (handle >= FLEX_MAX_PATTERNS_NUM) {
9851                        printf("Bad pattern handle\n");
9852                        return -1;
9853                }
9854                src_spec = &flex_patterns[handle].spec;
9855                src_mask = &flex_patterns[handle].mask;
9856                spec = ctx->object;
9857                mask = spec + 2; /* spec, last, mask */
9858                /* fill flow rule spec and mask parameters */
9859                spec->length = src_spec->length;
9860                spec->pattern = src_spec->pattern;
9861                mask->length = src_mask->length;
9862                mask->pattern = src_mask->pattern;
9863        } else {
9864                printf("Bad arguments - unknown flex item offset\n");
9865                return -1;
9866        }
9867        return ret;
9868}
9869
9870/** No completion. */
9871static int
9872comp_none(struct context *ctx, const struct token *token,
9873          unsigned int ent, char *buf, unsigned int size)
9874{
9875        (void)ctx;
9876        (void)token;
9877        (void)ent;
9878        (void)buf;
9879        (void)size;
9880        return 0;
9881}
9882
9883/** Complete boolean values. */
9884static int
9885comp_boolean(struct context *ctx, const struct token *token,
9886             unsigned int ent, char *buf, unsigned int size)
9887{
9888        unsigned int i;
9889
9890        (void)ctx;
9891        (void)token;
9892        for (i = 0; boolean_name[i]; ++i)
9893                if (buf && i == ent)
9894                        return strlcpy(buf, boolean_name[i], size);
9895        if (buf)
9896                return -1;
9897        return i;
9898}
9899
9900/** Complete action names. */
9901static int
9902comp_action(struct context *ctx, const struct token *token,
9903            unsigned int ent, char *buf, unsigned int size)
9904{
9905        unsigned int i;
9906
9907        (void)ctx;
9908        (void)token;
9909        for (i = 0; next_action[i]; ++i)
9910                if (buf && i == ent)
9911                        return strlcpy(buf, token_list[next_action[i]].name,
9912                                       size);
9913        if (buf)
9914                return -1;
9915        return i;
9916}
9917
9918/** Complete available ports. */
9919static int
9920comp_port(struct context *ctx, const struct token *token,
9921          unsigned int ent, char *buf, unsigned int size)
9922{
9923        unsigned int i = 0;
9924        portid_t p;
9925
9926        (void)ctx;
9927        (void)token;
9928        RTE_ETH_FOREACH_DEV(p) {
9929                if (buf && i == ent)
9930                        return snprintf(buf, size, "%u", p);
9931                ++i;
9932        }
9933        if (buf)
9934                return -1;
9935        return i;
9936}
9937
9938/** Complete available rule IDs. */
9939static int
9940comp_rule_id(struct context *ctx, const struct token *token,
9941             unsigned int ent, char *buf, unsigned int size)
9942{
9943        unsigned int i = 0;
9944        struct rte_port *port;
9945        struct port_flow *pf;
9946
9947        (void)token;
9948        if (port_id_is_invalid(ctx->port, DISABLED_WARN) ||
9949            ctx->port == (portid_t)RTE_PORT_ALL)
9950                return -1;
9951        port = &ports[ctx->port];
9952        for (pf = port->flow_list; pf != NULL; pf = pf->next) {
9953                if (buf && i == ent)
9954                        return snprintf(buf, size, "%u", pf->id);
9955                ++i;
9956        }
9957        if (buf)
9958                return -1;
9959        return i;
9960}
9961
9962/** Complete type field for RSS action. */
9963static int
9964comp_vc_action_rss_type(struct context *ctx, const struct token *token,
9965                        unsigned int ent, char *buf, unsigned int size)
9966{
9967        unsigned int i;
9968
9969        (void)ctx;
9970        (void)token;
9971        for (i = 0; rss_type_table[i].str; ++i)
9972                ;
9973        if (!buf)
9974                return i + 1;
9975        if (ent < i)
9976                return strlcpy(buf, rss_type_table[ent].str, size);
9977        if (ent == i)
9978                return snprintf(buf, size, "end");
9979        return -1;
9980}
9981
9982/** Complete queue field for RSS action. */
9983static int
9984comp_vc_action_rss_queue(struct context *ctx, const struct token *token,
9985                         unsigned int ent, char *buf, unsigned int size)
9986{
9987        (void)ctx;
9988        (void)token;
9989        if (!buf)
9990                return nb_rxq + 1;
9991        if (ent < nb_rxq)
9992                return snprintf(buf, size, "%u", ent);
9993        if (ent == nb_rxq)
9994                return snprintf(buf, size, "end");
9995        return -1;
9996}
9997
9998/** Complete index number for set raw_encap/raw_decap commands. */
9999static int
10000comp_set_raw_index(struct context *ctx, const struct token *token,

10001                   unsigned int ent, char *buf, unsigned int size)
10002{
10003        uint16_t idx = 0;
10004        uint16_t nb = 0;
10005
10006        RTE_SET_USED(ctx);
10007        RTE_SET_USED(token);
10008        for (idx = 0; idx < RAW_ENCAP_CONFS_MAX_NUM; ++idx) {
10009                if (buf && idx == ent)
10010                        return snprintf(buf, size, "%u", idx);
10011                ++nb;
10012        }
10013        return nb;
10014}
10015
10016/** Complete index number for set raw_encap/raw_decap commands. */
10017static int
10018comp_set_sample_index(struct context *ctx, const struct token *token,
10019                   unsigned int ent, char *buf, unsigned int size)
10020{
10021        uint16_t idx = 0;
10022        uint16_t nb = 0;
10023
10024        RTE_SET_USED(ctx);
10025        RTE_SET_USED(token);
10026        for (idx = 0; idx < RAW_SAMPLE_CONFS_MAX_NUM; ++idx) {
10027                if (buf && idx == ent)
10028                        return snprintf(buf, size, "%u", idx);
10029                ++nb;
10030        }
10031        return nb;
10032}
10033
10034/** Complete operation for modify_field command. */
10035static int
10036comp_set_modify_field_op(struct context *ctx, const struct token *token,
10037                   unsigned int ent, char *buf, unsigned int size)
10038{
10039        RTE_SET_USED(ctx);
10040        RTE_SET_USED(token);
10041        if (!buf)
10042                return RTE_DIM(modify_field_ops);
10043        if (ent < RTE_DIM(modify_field_ops) - 1)
10044                return strlcpy(buf, modify_field_ops[ent], size);
10045        return -1;
10046}
10047
10048/** Complete field id for modify_field command. */
10049static int
10050comp_set_modify_field_id(struct context *ctx, const struct token *token,
10051                   unsigned int ent, char *buf, unsigned int size)
10052{
10053        const char *name;
10054
10055        RTE_SET_USED(token);
10056        if (!buf)
10057                return RTE_DIM(modify_field_ids);
10058        if (ent >= RTE_DIM(modify_field_ids) - 1)
10059                return -1;
10060        name = modify_field_ids[ent];
10061        if (ctx->curr == ACTION_MODIFY_FIELD_SRC_TYPE ||
10062            (strcmp(name, "pointer") && strcmp(name, "value")))
10063                return strlcpy(buf, name, size);
10064        return -1;
10065}
10066
10067/** Complete available pattern template IDs. */
10068static int
10069comp_pattern_template_id(struct context *ctx, const struct token *token,
10070                         unsigned int ent, char *buf, unsigned int size)
10071{
10072        unsigned int i = 0;
10073        struct rte_port *port;
10074        struct port_template *pt;
10075
10076        (void)token;
10077        if (port_id_is_invalid(ctx->port, DISABLED_WARN) ||
10078            ctx->port == (portid_t)RTE_PORT_ALL)
10079                return -1;
10080        port = &ports[ctx->port];
10081        for (pt = port->pattern_templ_list; pt != NULL; pt = pt->next) {
10082                if (buf && i == ent)
10083                        return snprintf(buf, size, "%u", pt->id);
10084                ++i;
10085        }
10086        if (buf)
10087                return -1;
10088        return i;
10089}
10090
10091/** Complete available actions template IDs. */
10092static int
10093comp_actions_template_id(struct context *ctx, const struct token *token,
10094                         unsigned int ent, char *buf, unsigned int size)
10095{
10096        unsigned int i = 0;
10097        struct rte_port *port;
10098        struct port_template *pt;
10099
10100        (void)token;
10101        if (port_id_is_invalid(ctx->port, DISABLED_WARN) ||
10102            ctx->port == (portid_t)RTE_PORT_ALL)
10103                return -1;
10104        port = &ports[ctx->port];
10105        for (pt = port->actions_templ_list; pt != NULL; pt = pt->next) {
10106                if (buf && i == ent)
10107                        return snprintf(buf, size, "%u", pt->id);
10108                ++i;
10109        }
10110        if (buf)
10111                return -1;
10112        return i;
10113}
10114
10115/** Complete available table IDs. */
10116static int
10117comp_table_id(struct context *ctx, const struct token *token,
10118              unsigned int ent, char *buf, unsigned int size)
10119{
10120        unsigned int i = 0;
10121        struct rte_port *port;
10122        struct port_table *pt;
10123
10124        (void)token;
10125        if (port_id_is_invalid(ctx->port, DISABLED_WARN) ||
10126            ctx->port == (portid_t)RTE_PORT_ALL)
10127                return -1;
10128        port = &ports[ctx->port];
10129        for (pt = port->table_list; pt != NULL; pt = pt->next) {
10130                if (buf && i == ent)
10131                        return snprintf(buf, size, "%u", pt->id);
10132                ++i;
10133        }
10134        if (buf)
10135                return -1;
10136        return i;
10137}
10138
10139/** Complete available queue IDs. */
10140static int
10141comp_queue_id(struct context *ctx, const struct token *token,
10142              unsigned int ent, char *buf, unsigned int size)
10143{
10144        unsigned int i = 0;
10145        struct rte_port *port;
10146
10147        (void)token;
10148        if (port_id_is_invalid(ctx->port, DISABLED_WARN) ||
10149            ctx->port == (portid_t)RTE_PORT_ALL)
10150                return -1;
10151        port = &ports[ctx->port];
10152        for (i = 0; i < port->queue_nb; i++) {
10153                if (buf && i == ent)
10154                        return snprintf(buf, size, "%u", i);
10155        }
10156        if (buf)
10157                return -1;
10158        return i;
10159}
10160
10161/** Internal context. */
10162static struct context cmd_flow_context;
10163
10164/** Global parser instance (cmdline API). */
10165cmdline_parse_inst_t cmd_flow;
10166cmdline_parse_inst_t cmd_set_raw;
10167
10168/** Initialize context. */
10169static void
10170cmd_flow_context_init(struct context *ctx)
10171{
10172        /* A full memset() is not necessary. */
10173        ctx->curr = ZERO;
10174        ctx->prev = ZERO;
10175        ctx->next_num = 0;
10176        ctx->args_num = 0;
10177        ctx->eol = 0;
10178        ctx->last = 0;
10179        ctx->port = 0;
10180        ctx->objdata = 0;
10181        ctx->object = NULL;
10182        ctx->objmask = NULL;
10183}
10184
10185/** Parse a token (cmdline API). */
10186static int
10187cmd_flow_parse(cmdline_parse_token_hdr_t *hdr, const char *src, void *result,
10188               unsigned int size)
10189{
10190        struct context *ctx = &cmd_flow_context;
10191        const struct token *token;
10192        const enum index *list;
10193        int len;
10194        int i;
10195
10196        (void)hdr;
10197        token = &token_list[ctx->curr];
10198        /* Check argument length. */
10199        ctx->eol = 0;
10200        ctx->last = 1;
10201        for (len = 0; src[len]; ++len)
10202                if (src[len] == '#' || isspace(src[len]))
10203                        break;
10204        if (!len)
10205                return -1;
10206        /* Last argument and EOL detection. */
10207        for (i = len; src[i]; ++i)
10208                if (src[i] == '#' || src[i] == '\r' || src[i] == '\n')
10209                        break;
10210                else if (!isspace(src[i])) {
10211                        ctx->last = 0;
10212                        break;
10213                }
10214        for (; src[i]; ++i)
10215                if (src[i] == '\r' || src[i] == '\n') {
10216                        ctx->eol = 1;
10217                        break;
10218                }
10219        /* Initialize context if necessary. */
10220        if (!ctx->next_num) {
10221                if (!token->next)
10222                        return 0;
10223                ctx->next[ctx->next_num++] = token->next[0];
10224        }
10225        /* Process argument through candidates. */
10226        ctx->prev = ctx->curr;
10227        list = ctx->next[ctx->next_num - 1];
10228        for (i = 0; list[i]; ++i) {
10229                const struct token *next = &token_list[list[i]];
10230                int tmp;
10231
10232                ctx->curr = list[i];
10233                if (next->call)
10234                        tmp = next->call(ctx, next, src, len, result, size);
10235                else
10236                        tmp = parse_default(ctx, next, src, len, result, size);
10237                if (tmp == -1 || tmp != len)
10238                        continue;
10239                token = next;
10240                break;
10241        }
10242        if (!list[i])
10243                return -1;
10244        --ctx->next_num;
10245        /* Push subsequent tokens if any. */
10246        if (token->next)
10247                for (i = 0; token->next[i]; ++i) {
10248                        if (ctx->next_num == RTE_DIM(ctx->next))
10249                                return -1;
10250                        ctx->next[ctx->next_num++] = token->next[i];
10251                }
10252        /* Push arguments if any. */
10253        if (token->args)
10254                for (i = 0; token->args[i]; ++i) {
10255                        if (ctx->args_num == RTE_DIM(ctx->args))
10256                                return -1;
10257                        ctx->args[ctx->args_num++] = token->args[i];
10258                }
10259        return len;
10260}
10261
10262int
10263flow_parse(const char *src, void *result, unsigned int size,
10264           struct rte_flow_attr **attr,
10265           struct rte_flow_item **pattern, struct rte_flow_action **actions)
10266{
10267        int ret;
10268        struct context saved_flow_ctx = cmd_flow_context;
10269
10270        cmd_flow_context_init(&cmd_flow_context);
10271        do {
10272                ret = cmd_flow_parse(NULL, src, result, size);
10273                if (ret > 0) {
10274                        src += ret;
10275                        while (isspace(*src))
10276                                src++;
10277                }
10278        } while (ret > 0 && strlen(src));
10279        cmd_flow_context = saved_flow_ctx;
10280        *attr = &((struct buffer *)result)->args.vc.attr;
10281        *pattern = ((struct buffer *)result)->args.vc.pattern;
10282        *actions = ((struct buffer *)result)->args.vc.actions;
10283        return (ret >= 0 && !strlen(src)) ? 0 : -1;
10284}
10285
10286/** Return number of completion entries (cmdline API). */
10287static int
10288cmd_flow_complete_get_nb(cmdline_parse_token_hdr_t *hdr)
10289{
10290        struct context *ctx = &cmd_flow_context;
10291        const struct token *token = &token_list[ctx->curr];
10292        const enum index *list;
10293        int i;
10294
10295        (void)hdr;
10296        /* Count number of tokens in current list. */
10297        if (ctx->next_num)
10298                list = ctx->next[ctx->next_num - 1];
10299        else
10300                list = token->next[0];
10301        for (i = 0; list[i]; ++i)
10302                ;
10303        if (!i)
10304                return 0;
10305        /*
10306         * If there is a single token, use its completion callback, otherwise
10307         * return the number of entries.
10308         */
10309        token = &token_list[list[0]];
10310        if (i == 1 && token->comp) {
10311                /* Save index for cmd_flow_get_help(). */
10312                ctx->prev = list[0];
10313                return token->comp(ctx, token, 0, NULL, 0);
10314        }
10315        return i;
10316}
10317
10318/** Return a completion entry (cmdline API). */
10319static int
10320cmd_flow_complete_get_elt(cmdline_parse_token_hdr_t *hdr, int index,
10321                          char *dst, unsigned int size)
10322{
10323        struct context *ctx = &cmd_flow_context;
10324        const struct token *token = &token_list[ctx->curr];
10325        const enum index *list;
10326        int i;
10327
10328        (void)hdr;
10329        /* Count number of tokens in current list. */
10330        if (ctx->next_num)
10331                list = ctx->next[ctx->next_num - 1];
10332        else
10333                list = token->next[0];
10334        for (i = 0; list[i]; ++i)
10335                ;
10336        if (!i)
10337                return -1;
10338        /* If there is a single token, use its completion callback. */
10339        token = &token_list[list[0]];
10340        if (i == 1 && token->comp) {
10341                /* Save index for cmd_flow_get_help(). */
10342                ctx->prev = list[0];
10343                return token->comp(ctx, token, index, dst, size) < 0 ? -1 : 0;
10344        }
10345        /* Otherwise make sure the index is valid and use defaults. */
10346        if (index >= i)
10347                return -1;
10348        token = &token_list[list[index]];
10349        strlcpy(dst, token->name, size);
10350        /* Save index for cmd_flow_get_help(). */
10351        ctx->prev = list[index];
10352        return 0;
10353}
10354
10355/** Populate help strings for current token (cmdline API). */
10356static int
10357cmd_flow_get_help(cmdline_parse_token_hdr_t *hdr, char *dst, unsigned int size)
10358{
10359        struct context *ctx = &cmd_flow_context;
10360        const struct token *token = &token_list[ctx->prev];
10361
10362        (void)hdr;
10363        if (!size)
10364                return -1;
10365        /* Set token type and update global help with details. */
10366        strlcpy(dst, (token->type ? token->type : "TOKEN"), size);
10367        if (token->help)
10368                cmd_flow.help_str = token->help;
10369        else
10370                cmd_flow.help_str = token->name;
10371        return 0;
10372}
10373
10374/** Token definition template (cmdline API). */
10375static struct cmdline_token_hdr cmd_flow_token_hdr = {
10376        .ops = &(struct cmdline_token_ops){
10377                .parse = cmd_flow_parse,
10378                .complete_get_nb = cmd_flow_complete_get_nb,
10379                .complete_get_elt = cmd_flow_complete_get_elt,
10380                .get_help = cmd_flow_get_help,
10381        },
10382        .offset = 0,
10383};
10384
10385/** Populate the next dynamic token. */
10386static void
10387cmd_flow_tok(cmdline_parse_token_hdr_t **hdr,
10388             cmdline_parse_token_hdr_t **hdr_inst)
10389{
10390        struct context *ctx = &cmd_flow_context;
10391
10392        /* Always reinitialize context before requesting the first token. */
10393        if (!(hdr_inst - cmd_flow.tokens))
10394                cmd_flow_context_init(ctx);
10395        /* Return NULL when no more tokens are expected. */
10396        if (!ctx->next_num && ctx->curr) {
10397                *hdr = NULL;
10398                return;
10399        }
10400        /* Determine if command should end here. */
10401        if (ctx->eol && ctx->last && ctx->next_num) {
10402                const enum index *list = ctx->next[ctx->next_num - 1];
10403                int i;
10404
10405                for (i = 0; list[i]; ++i) {
10406                        if (list[i] != END)
10407                                continue;
10408                        *hdr = NULL;
10409                        return;
10410                }
10411        }
10412        *hdr = &cmd_flow_token_hdr;
10413}
10414
10415/** Dispatch parsed buffer to function calls. */
10416static void
10417cmd_flow_parsed(const struct buffer *in)
10418{
10419        switch (in->command) {
10420        case INFO:
10421                port_flow_get_info(in->port);
10422                break;
10423        case CONFIGURE:
10424                port_flow_configure(in->port,
10425                                    &in->args.configure.port_attr,
10426                                    in->args.configure.nb_queue,
10427                                    &in->args.configure.queue_attr);
10428                break;
10429        case PATTERN_TEMPLATE_CREATE:
10430                port_flow_pattern_template_create(in->port,
10431                                in->args.vc.pat_templ_id,
10432                                &((const struct rte_flow_pattern_template_attr) {
10433                                        .relaxed_matching = in->args.vc.attr.reserved,
10434                                        .ingress = in->args.vc.attr.ingress,
10435                                        .egress = in->args.vc.attr.egress,
10436                                        .transfer = in->args.vc.attr.transfer,
10437                                }),
10438                                in->args.vc.pattern);
10439                break;
10440        case PATTERN_TEMPLATE_DESTROY:
10441                port_flow_pattern_template_destroy(in->port,
10442                                in->args.templ_destroy.template_id_n,
10443                                in->args.templ_destroy.template_id);
10444                break;
10445        case ACTIONS_TEMPLATE_CREATE:
10446                port_flow_actions_template_create(in->port,
10447                                in->args.vc.act_templ_id,
10448                                &((const struct rte_flow_actions_template_attr) {
10449                                        .ingress = in->args.vc.attr.ingress,
10450                                        .egress = in->args.vc.attr.egress,
10451                                        .transfer = in->args.vc.attr.transfer,
10452                                }),
10453                                in->args.vc.actions,
10454                                in->args.vc.masks);
10455                break;
10456        case ACTIONS_TEMPLATE_DESTROY:
10457                port_flow_actions_template_destroy(in->port,
10458                                in->args.templ_destroy.template_id_n,
10459                                in->args.templ_destroy.template_id);
10460                break;
10461        case TABLE_CREATE:
10462                port_flow_template_table_create(in->port, in->args.table.id,
10463                        &in->args.table.attr, in->args.table.pat_templ_id_n,
10464                        in->args.table.pat_templ_id, in->args.table.act_templ_id_n,
10465                        in->args.table.act_templ_id);
10466                break;
10467        case TABLE_DESTROY:
10468                port_flow_template_table_destroy(in->port,
10469                                        in->args.table_destroy.table_id_n,
10470                                        in->args.table_destroy.table_id);
10471                break;
10472        case QUEUE_CREATE:
10473                port_queue_flow_create(in->port, in->queue, in->postpone,
10474                                       in->args.vc.table_id, in->args.vc.pat_templ_id,
10475                                       in->args.vc.act_templ_id, in->args.vc.pattern,
10476                                       in->args.vc.actions);
10477                break;
10478        case QUEUE_DESTROY:
10479                port_queue_flow_destroy(in->port, in->queue, in->postpone,
10480                                        in->args.destroy.rule_n,
10481                                        in->args.destroy.rule);
10482                break;
10483        case PUSH:
10484                port_queue_flow_push(in->port, in->queue);
10485                break;
10486        case PULL:
10487                port_queue_flow_pull(in->port, in->queue);
10488                break;
10489        case QUEUE_INDIRECT_ACTION_CREATE:
10490                port_queue_action_handle_create(
10491                                in->port, in->queue, in->postpone,
10492                                in->args.vc.attr.group,
10493                                &((const struct rte_flow_indir_action_conf) {
10494                                        .ingress = in->args.vc.attr.ingress,
10495                                        .egress = in->args.vc.attr.egress,
10496                                        .transfer = in->args.vc.attr.transfer,
10497                                }),
10498                                in->args.vc.actions);
10499                break;
10500        case QUEUE_INDIRECT_ACTION_DESTROY:
10501                port_queue_action_handle_destroy(in->port,
10502                                           in->queue, in->postpone,
10503                                           in->args.ia_destroy.action_id_n,
10504                                           in->args.ia_destroy.action_id);
10505                break;
10506        case QUEUE_INDIRECT_ACTION_UPDATE:
10507                port_queue_action_handle_update(in->port,
10508                                                in->queue, in->postpone,
10509                                                in->args.vc.attr.group,
10510                                                in->args.vc.actions);
10511                break;
10512        case INDIRECT_ACTION_CREATE:
10513                port_action_handle_create(
10514                                in->port, in->args.vc.attr.group,
10515                                &((const struct rte_flow_indir_action_conf) {
10516                                        .ingress = in->args.vc.attr.ingress,
10517                                        .egress = in->args.vc.attr.egress,
10518                                        .transfer = in->args.vc.attr.transfer,
10519                                }),
10520                                in->args.vc.actions);
10521                break;
10522        case INDIRECT_ACTION_DESTROY:
10523                port_action_handle_destroy(in->port,
10524                                           in->args.ia_destroy.action_id_n,
10525                                           in->args.ia_destroy.action_id);
10526                break;
10527        case INDIRECT_ACTION_UPDATE:
10528                port_action_handle_update(in->port, in->args.vc.attr.group,
10529                                          in->args.vc.actions);
10530                break;
10531        case INDIRECT_ACTION_QUERY:
10532                port_action_handle_query(in->port, in->args.ia.action_id);
10533                break;
10534        case VALIDATE:
10535                port_flow_validate(in->port, &in->args.vc.attr,
10536                                   in->args.vc.pattern, in->args.vc.actions,
10537                                   &in->args.vc.tunnel_ops);
10538                break;
10539        case CREATE:
10540                port_flow_create(in->port, &in->args.vc.attr,
10541                                 in->args.vc.pattern, in->args.vc.actions,
10542                                 &in->args.vc.tunnel_ops);
10543                break;
10544        case DESTROY:
10545                port_flow_destroy(in->port, in->args.destroy.rule_n,
10546                                  in->args.destroy.rule);
10547                break;
10548        case FLUSH:
10549                port_flow_flush(in->port);
10550                break;
10551        case DUMP_ONE:
10552        case DUMP_ALL:
10553                port_flow_dump(in->port, in->args.dump.mode,
10554                                in->args.dump.rule, in->args.dump.file);
10555                break;
10556        case QUERY:
10557                port_flow_query(in->port, in->args.query.rule,
10558                                &in->args.query.action);
10559                break;
10560        case LIST:
10561                port_flow_list(in->port, in->args.list.group_n,
10562                               in->args.list.group);
10563                break;
10564        case ISOLATE:
10565                port_flow_isolate(in->port, in->args.isolate.set);
10566                break;
10567        case AGED:
10568                port_flow_aged(in->port, in->args.aged.destroy);
10569                break;
10570        case TUNNEL_CREATE:
10571                port_flow_tunnel_create(in->port, &in->args.vc.tunnel_ops);
10572                break;
10573        case TUNNEL_DESTROY:
10574                port_flow_tunnel_destroy(in->port, in->args.vc.tunnel_ops.id);
10575                break;
10576        case TUNNEL_LIST:
10577                port_flow_tunnel_list(in->port);
10578                break;
10579        case ACTION_POL_G:
10580                port_meter_policy_add(in->port, in->args.policy.policy_id,
10581                                        in->args.vc.actions);
10582                break;
10583        case FLEX_ITEM_CREATE:
10584                flex_item_create(in->port, in->args.flex.token,
10585                                 in->args.flex.filename);
10586                break;
10587        case FLEX_ITEM_DESTROY:
10588                flex_item_destroy(in->port, in->args.flex.token);
10589                break;
10590        default:
10591                break;
10592        }
10593}
10594
10595/** Token generator and output processing callback (cmdline API). */
10596static void
10597cmd_flow_cb(void *arg0, struct cmdline *cl, void *arg2)
10598{
10599        if (cl == NULL)
10600                cmd_flow_tok(arg0, arg2);
10601        else
10602                cmd_flow_parsed(arg0);
10603}
10604
10605/** Global parser instance (cmdline API). */
10606cmdline_parse_inst_t cmd_flow = {
10607        .f = cmd_flow_cb,
10608        .data = NULL, /**< Unused. */
10609        .help_str = NULL, /**< Updated by cmd_flow_get_help(). */
10610        .tokens = {
10611                NULL,
10612        }, /**< Tokens are returned by cmd_flow_tok(). */
10613};
10614
10615/** set cmd facility. Reuse cmd flow's infrastructure as much as possible. */
10616
10617static void
10618update_fields(uint8_t *buf, struct rte_flow_item *item, uint16_t next_proto)
10619{
10620        struct rte_ipv4_hdr *ipv4;
10621        struct rte_ether_hdr *eth;
10622        struct rte_ipv6_hdr *ipv6;
10623        struct rte_vxlan_hdr *vxlan;
10624        struct rte_vxlan_gpe_hdr *gpe;
10625        struct rte_flow_item_nvgre *nvgre;
10626        uint32_t ipv6_vtc_flow;
10627
10628        switch (item->type) {
10629        case RTE_FLOW_ITEM_TYPE_ETH:
10630                eth = (struct rte_ether_hdr *)buf;
10631                if (next_proto)
10632                        eth->ether_type = rte_cpu_to_be_16(next_proto);
10633                break;
10634        case RTE_FLOW_ITEM_TYPE_IPV4:
10635                ipv4 = (struct rte_ipv4_hdr *)buf;
10636                if (!ipv4->version_ihl)
10637                        ipv4->version_ihl = RTE_IPV4_VHL_DEF;
10638                if (next_proto && ipv4->next_proto_id == 0)
10639                        ipv4->next_proto_id = (uint8_t)next_proto;
10640                break;
10641        case RTE_FLOW_ITEM_TYPE_IPV6:
10642                ipv6 = (struct rte_ipv6_hdr *)buf;
10643                if (next_proto && ipv6->proto == 0)
10644                        ipv6->proto = (uint8_t)next_proto;
10645                ipv6_vtc_flow = rte_be_to_cpu_32(ipv6->vtc_flow);
10646                ipv6_vtc_flow &= 0x0FFFFFFF; /*< reset version bits. */
10647                ipv6_vtc_flow |= 0x60000000; /*< set ipv6 version. */
10648                ipv6->vtc_flow = rte_cpu_to_be_32(ipv6_vtc_flow);
10649                break;
10650        case RTE_FLOW_ITEM_TYPE_VXLAN:
10651                vxlan = (struct rte_vxlan_hdr *)buf;
10652                vxlan->vx_flags = 0x08;
10653                break;
10654        case RTE_FLOW_ITEM_TYPE_VXLAN_GPE:
10655                gpe = (struct rte_vxlan_gpe_hdr *)buf;
10656                gpe->vx_flags = 0x0C;
10657                break;
10658        case RTE_FLOW_ITEM_TYPE_NVGRE:
10659                nvgre = (struct rte_flow_item_nvgre *)buf;
10660                nvgre->protocol = rte_cpu_to_be_16(0x6558);
10661                nvgre->c_k_s_rsvd0_ver = rte_cpu_to_be_16(0x2000);
10662                break;
10663        default:
10664                break;
10665        }
10666}
10667
10668/** Helper of get item's default mask. */
10669static const void *
10670flow_item_default_mask(const struct rte_flow_item *item)
10671{
10672        const void *mask = NULL;
10673        static rte_be32_t gre_key_default_mask = RTE_BE32(UINT32_MAX);
10674
10675        switch (item->type) {
10676        case RTE_FLOW_ITEM_TYPE_ANY:
10677                mask = &rte_flow_item_any_mask;
10678                break;
10679        case RTE_FLOW_ITEM_TYPE_VF:
10680                mask = &rte_flow_item_vf_mask;
10681                break;
10682        case RTE_FLOW_ITEM_TYPE_PORT_ID:
10683                mask = &rte_flow_item_port_id_mask;
10684                break;
10685        case RTE_FLOW_ITEM_TYPE_RAW:
10686                mask = &rte_flow_item_raw_mask;
10687                break;
10688        case RTE_FLOW_ITEM_TYPE_ETH:
10689                mask = &rte_flow_item_eth_mask;
10690                break;
10691        case RTE_FLOW_ITEM_TYPE_VLAN:
10692                mask = &rte_flow_item_vlan_mask;
10693                break;
10694        case RTE_FLOW_ITEM_TYPE_IPV4:
10695                mask = &rte_flow_item_ipv4_mask;
10696                break;
10697        case RTE_FLOW_ITEM_TYPE_IPV6:
10698                mask = &rte_flow_item_ipv6_mask;
10699                break;
10700        case RTE_FLOW_ITEM_TYPE_ICMP:
10701                mask = &rte_flow_item_icmp_mask;
10702                break;
10703        case RTE_FLOW_ITEM_TYPE_UDP:
10704                mask = &rte_flow_item_udp_mask;
10705                break;
10706        case RTE_FLOW_ITEM_TYPE_TCP:
10707                mask = &rte_flow_item_tcp_mask;
10708                break;
10709        case RTE_FLOW_ITEM_TYPE_SCTP:
10710                mask = &rte_flow_item_sctp_mask;
10711                break;
10712        case RTE_FLOW_ITEM_TYPE_VXLAN:
10713                mask = &rte_flow_item_vxlan_mask;
10714                break;
10715        case RTE_FLOW_ITEM_TYPE_VXLAN_GPE:
10716                mask = &rte_flow_item_vxlan_gpe_mask;
10717                break;
10718        case RTE_FLOW_ITEM_TYPE_E_TAG:
10719                mask = &rte_flow_item_e_tag_mask;
10720                break;
10721        case RTE_FLOW_ITEM_TYPE_NVGRE:
10722                mask = &rte_flow_item_nvgre_mask;
10723                break;
10724        case RTE_FLOW_ITEM_TYPE_MPLS:
10725                mask = &rte_flow_item_mpls_mask;
10726                break;
10727        case RTE_FLOW_ITEM_TYPE_GRE:
10728                mask = &rte_flow_item_gre_mask;
10729                break;
10730        case RTE_FLOW_ITEM_TYPE_GRE_KEY:
10731                mask = &gre_key_default_mask;
10732                break;
10733        case RTE_FLOW_ITEM_TYPE_META:
10734                mask = &rte_flow_item_meta_mask;
10735                break;
10736        case RTE_FLOW_ITEM_TYPE_FUZZY:
10737                mask = &rte_flow_item_fuzzy_mask;
10738                break;
10739        case RTE_FLOW_ITEM_TYPE_GTP:
10740                mask = &rte_flow_item_gtp_mask;
10741                break;
10742        case RTE_FLOW_ITEM_TYPE_GTP_PSC:
10743                mask = &rte_flow_item_gtp_psc_mask;
10744                break;
10745        case RTE_FLOW_ITEM_TYPE_GENEVE:
10746                mask = &rte_flow_item_geneve_mask;
10747                break;
10748        case RTE_FLOW_ITEM_TYPE_GENEVE_OPT:
10749                mask = &rte_flow_item_geneve_opt_mask;
10750                break;
10751        case RTE_FLOW_ITEM_TYPE_PPPOE_PROTO_ID:
10752                mask = &rte_flow_item_pppoe_proto_id_mask;
10753                break;
10754        case RTE_FLOW_ITEM_TYPE_L2TPV3OIP:
10755                mask = &rte_flow_item_l2tpv3oip_mask;
10756                break;
10757        case RTE_FLOW_ITEM_TYPE_ESP:
10758                mask = &rte_flow_item_esp_mask;
10759                break;
10760        case RTE_FLOW_ITEM_TYPE_AH:
10761                mask = &rte_flow_item_ah_mask;
10762                break;
10763        case RTE_FLOW_ITEM_TYPE_PFCP:
10764                mask = &rte_flow_item_pfcp_mask;
10765                break;
10766        case RTE_FLOW_ITEM_TYPE_PORT_REPRESENTOR:
10767        case RTE_FLOW_ITEM_TYPE_REPRESENTED_PORT:
10768                mask = &rte_flow_item_ethdev_mask;
10769                break;
10770        case RTE_FLOW_ITEM_TYPE_L2TPV2:
10771                mask = &rte_flow_item_l2tpv2_mask;
10772                break;
10773        case RTE_FLOW_ITEM_TYPE_PPP:
10774                mask = &rte_flow_item_ppp_mask;
10775                break;
10776        default:
10777                break;
10778        }
10779        return mask;
10780}
10781
10782/** Dispatch parsed buffer to function calls. */
10783static void
10784cmd_set_raw_parsed_sample(const struct buffer *in)
10785{
10786        uint32_t n = in->args.vc.actions_n;
10787        uint32_t i = 0;
10788        struct rte_flow_action *action = NULL;
10789        struct rte_flow_action *data = NULL;
10790        const struct rte_flow_action_rss *rss = NULL;
10791        size_t size = 0;
10792        uint16_t idx = in->port; /* We borrow port field as index */
10793        uint32_t max_size = sizeof(struct rte_flow_action) *
10794                                                ACTION_SAMPLE_ACTIONS_NUM;
10795
10796        RTE_ASSERT(in->command == SET_SAMPLE_ACTIONS);
10797        data = (struct rte_flow_action *)&raw_sample_confs[idx].data;
10798        memset(data, 0x00, max_size);
10799        for (; i <= n - 1; i++) {
10800                action = in->args.vc.actions + i;
10801                if (action->type == RTE_FLOW_ACTION_TYPE_END)
10802                        break;
10803                switch (action->type) {
10804                case RTE_FLOW_ACTION_TYPE_MARK:
10805                        size = sizeof(struct rte_flow_action_mark);
10806                        rte_memcpy(&sample_mark[idx],
10807                                (const void *)action->conf, size);
10808                        action->conf = &sample_mark[idx];
10809                        break;
10810                case RTE_FLOW_ACTION_TYPE_COUNT:
10811                        size = sizeof(struct rte_flow_action_count);
10812                        rte_memcpy(&sample_count[idx],
10813                                (const void *)action->conf, size);
10814                        action->conf = &sample_count[idx];
10815                        break;
10816                case RTE_FLOW_ACTION_TYPE_QUEUE:
10817                        size = sizeof(struct rte_flow_action_queue);
10818                        rte_memcpy(&sample_queue[idx],
10819                                (const void *)action->conf, size);
10820                        action->conf = &sample_queue[idx];
10821                        break;
10822                case RTE_FLOW_ACTION_TYPE_RSS:
10823                        size = sizeof(struct rte_flow_action_rss);
10824                        rss = action->conf;
10825                        rte_memcpy(&sample_rss_data[idx].conf,
10826                                   (const void *)rss, size);
10827                        if (rss->key_len && rss->key) {
10828                                sample_rss_data[idx].conf.key =
10829                                                sample_rss_data[idx].key;
10830                                rte_memcpy((void *)((uintptr_t)
10831                                           sample_rss_data[idx].conf.key),
10832                                           (const void *)rss->key,
10833                                           sizeof(uint8_t) * rss->key_len);
10834                        }
10835                        if (rss->queue_num && rss->queue) {
10836                                sample_rss_data[idx].conf.queue =
10837                                                sample_rss_data[idx].queue;
10838                                rte_memcpy((void *)((uintptr_t)
10839                                           sample_rss_data[idx].conf.queue),
10840                                           (const void *)rss->queue,
10841                                           sizeof(uint16_t) * rss->queue_num);
10842                        }
10843                        action->conf = &sample_rss_data[idx].conf;
10844                        break;
10845                case RTE_FLOW_ACTION_TYPE_RAW_ENCAP:
10846                        size = sizeof(struct rte_flow_action_raw_encap);
10847                        rte_memcpy(&sample_encap[idx],
10848                                (const void *)action->conf, size);
10849                        action->conf = &sample_encap[idx];
10850                        break;
10851                case RTE_FLOW_ACTION_TYPE_PORT_ID:
10852                        size = sizeof(struct rte_flow_action_port_id);
10853                        rte_memcpy(&sample_port_id[idx],
10854                                (const void *)action->conf, size);
10855                        action->conf = &sample_port_id[idx];
10856                        break;
10857                case RTE_FLOW_ACTION_TYPE_PF:
10858                        break;
10859                case RTE_FLOW_ACTION_TYPE_VF:
10860                        size = sizeof(struct rte_flow_action_vf);
10861                        rte_memcpy(&sample_vf[idx],
10862                                        (const void *)action->conf, size);
10863                        action->conf = &sample_vf[idx];
10864                        break;
10865                case RTE_FLOW_ACTION_TYPE_VXLAN_ENCAP:
10866                        size = sizeof(struct rte_flow_action_vxlan_encap);
10867                        parse_setup_vxlan_encap_data(&sample_vxlan_encap[idx]);
10868                        action->conf = &sample_vxlan_encap[idx].conf;
10869                        break;
10870                case RTE_FLOW_ACTION_TYPE_NVGRE_ENCAP:
10871                        size = sizeof(struct rte_flow_action_nvgre_encap);
10872                        parse_setup_nvgre_encap_data(&sample_nvgre_encap[idx]);
10873                        action->conf = &sample_nvgre_encap[idx];
10874                        break;
10875                default:
10876                        fprintf(stderr, "Error - Not supported action\n");
10877                        return;
10878                }
10879                rte_memcpy(data, action, sizeof(struct rte_flow_action));
10880                data++;
10881        }
10882}
10883
10884/** Dispatch parsed buffer to function calls. */
10885static void
10886cmd_set_raw_parsed(const struct buffer *in)
10887{
10888        uint32_t n = in->args.vc.pattern_n;
10889        int i = 0;
10890        struct rte_flow_item *item = NULL;
10891        size_t size = 0;
10892        uint8_t *data = NULL;
10893        uint8_t *data_tail = NULL;
10894        size_t *total_size = NULL;
10895        uint16_t upper_layer = 0;
10896        uint16_t proto = 0;
10897        uint16_t idx = in->port; /* We borrow port field as index */
10898        int gtp_psc = -1; /* GTP PSC option index. */
10899
10900        if (in->command == SET_SAMPLE_ACTIONS)
10901                return cmd_set_raw_parsed_sample(in);
10902        RTE_ASSERT(in->command == SET_RAW_ENCAP ||
10903                   in->command == SET_RAW_DECAP);
10904        if (in->command == SET_RAW_ENCAP) {
10905                total_size = &raw_encap_confs[idx].size;
10906                data = (uint8_t *)&raw_encap_confs[idx].data;
10907        } else {
10908                total_size = &raw_decap_confs[idx].size;
10909                data = (uint8_t *)&raw_decap_confs[idx].data;
10910        }
10911        *total_size = 0;
10912        memset(data, 0x00, ACTION_RAW_ENCAP_MAX_DATA);
10913        /* process hdr from upper layer to low layer (L3/L4 -> L2). */
10914        data_tail = data + ACTION_RAW_ENCAP_MAX_DATA;
10915        for (i = n - 1 ; i >= 0; --i) {
10916                const struct rte_flow_item_gtp *gtp;
10917                const struct rte_flow_item_geneve_opt *opt;
10918
10919                item = in->args.vc.pattern + i;
10920                if (item->spec == NULL)
10921                        item->spec = flow_item_default_mask(item);
10922                switch (item->type) {
10923                case RTE_FLOW_ITEM_TYPE_ETH:
10924                        size = sizeof(struct rte_ether_hdr);
10925                        break;
10926                case RTE_FLOW_ITEM_TYPE_VLAN:
10927                        size = sizeof(struct rte_vlan_hdr);
10928                        proto = RTE_ETHER_TYPE_VLAN;
10929                        break;
10930                case RTE_FLOW_ITEM_TYPE_IPV4:
10931                        size = sizeof(struct rte_ipv4_hdr);
10932                        proto = RTE_ETHER_TYPE_IPV4;
10933                        break;
10934                case RTE_FLOW_ITEM_TYPE_IPV6:
10935                        size = sizeof(struct rte_ipv6_hdr);
10936                        proto = RTE_ETHER_TYPE_IPV6;
10937                        break;
10938                case RTE_FLOW_ITEM_TYPE_UDP:
10939                        size = sizeof(struct rte_udp_hdr);
10940                        proto = 0x11;
10941                        break;
10942                case RTE_FLOW_ITEM_TYPE_TCP:
10943                        size = sizeof(struct rte_tcp_hdr);
10944                        proto = 0x06;
10945                        break;
10946                case RTE_FLOW_ITEM_TYPE_VXLAN:
10947                        size = sizeof(struct rte_vxlan_hdr);
10948                        break;
10949                case RTE_FLOW_ITEM_TYPE_VXLAN_GPE:
10950                        size = sizeof(struct rte_vxlan_gpe_hdr);
10951                        break;
10952                case RTE_FLOW_ITEM_TYPE_GRE:
10953                        size = sizeof(struct rte_gre_hdr);
10954                        proto = 0x2F;
10955                        break;
10956                case RTE_FLOW_ITEM_TYPE_GRE_KEY:
10957                        size = sizeof(rte_be32_t);
10958                        proto = 0x0;
10959                        break;
10960                case RTE_FLOW_ITEM_TYPE_MPLS:
10961                        size = sizeof(struct rte_mpls_hdr);
10962                        proto = 0x0;
10963                        break;
10964                case RTE_FLOW_ITEM_TYPE_NVGRE:
10965                        size = sizeof(struct rte_flow_item_nvgre);
10966                        proto = 0x2F;
10967                        break;
10968                case RTE_FLOW_ITEM_TYPE_GENEVE:
10969                        size = sizeof(struct rte_geneve_hdr);
10970                        break;
10971                case RTE_FLOW_ITEM_TYPE_GENEVE_OPT:
10972                        opt = (const struct rte_flow_item_geneve_opt *)
10973                                                                item->spec;
10974                        size = offsetof(struct rte_flow_item_geneve_opt,
10975                                        option_len) + sizeof(uint8_t);
10976                        if (opt->option_len && opt->data) {
10977                                *total_size += opt->option_len *
10978                                               sizeof(uint32_t);
10979                                rte_memcpy(data_tail - (*total_size),
10980                                           opt->data,
10981                                           opt->option_len * sizeof(uint32_t));
10982                        }
10983                        break;
10984                case RTE_FLOW_ITEM_TYPE_L2TPV3OIP:
10985                        size = sizeof(rte_be32_t);
10986                        proto = 0x73;
10987                        break;
10988                case RTE_FLOW_ITEM_TYPE_ESP:
10989                        size = sizeof(struct rte_esp_hdr);
10990                        proto = 0x32;
10991                        break;
10992                case RTE_FLOW_ITEM_TYPE_AH:
10993                        size = sizeof(struct rte_flow_item_ah);
10994                        proto = 0x33;
10995                        break;
10996                case RTE_FLOW_ITEM_TYPE_GTP:
10997                        if (gtp_psc < 0) {
10998                                size = sizeof(struct rte_gtp_hdr);
10999                                break;
11000                        }

11001                        if (gtp_psc != i + 1) {
11002                                fprintf(stderr,
11003                                        "Error - GTP PSC does not follow GTP\n");
11004                                goto error;
11005                        }
11006                        gtp = item->spec;
11007                        if ((gtp->v_pt_rsv_flags & 0x07) != 0x04) {
11008                                /* Only E flag should be set. */
11009                                fprintf(stderr,
11010                                        "Error - GTP unsupported flags\n");
11011                                goto error;
11012                        } else {
11013                                struct rte_gtp_hdr_ext_word ext_word = {
11014                                        .next_ext = 0x85
11015                                };
11016
11017                                /* We have to add GTP header extra word. */
11018                                *total_size += sizeof(ext_word);
11019                                rte_memcpy(data_tail - (*total_size),
11020                                           &ext_word, sizeof(ext_word));
11021                        }
11022                        size = sizeof(struct rte_gtp_hdr);
11023                        break;
11024                case RTE_FLOW_ITEM_TYPE_GTP_PSC:
11025                        if (gtp_psc >= 0) {
11026                                fprintf(stderr,
11027                                        "Error - Multiple GTP PSC items\n");
11028                                goto error;
11029                        } else {
11030                                const struct rte_flow_item_gtp_psc
11031                                        *opt = item->spec;
11032                                struct rte_gtp_psc_generic_hdr *hdr;
11033                                size_t hdr_size = RTE_ALIGN(sizeof(*hdr),
11034                                                         sizeof(int32_t));
11035
11036                                *total_size += hdr_size;
11037                                hdr = (typeof(hdr))(data_tail - (*total_size));
11038                                memset(hdr, 0, hdr_size);
11039                                *hdr = opt->hdr;
11040                                hdr->ext_hdr_len = 1;
11041                                gtp_psc = i;
11042                                size = 0;
11043                        }
11044                        break;
11045                case RTE_FLOW_ITEM_TYPE_PFCP:
11046                        size = sizeof(struct rte_flow_item_pfcp);
11047                        break;
11048                case RTE_FLOW_ITEM_TYPE_FLEX:
11049                        size = item->spec ?
11050                                ((const struct rte_flow_item_flex *)
11051                                item->spec)->length : 0;
11052                        break;
11053                case RTE_FLOW_ITEM_TYPE_GRE_OPTION:
11054                        size = 0;
11055                        if (item->spec) {
11056                                const struct rte_flow_item_gre_opt
11057                                        *opt = item->spec;
11058                                if (opt->checksum_rsvd.checksum) {
11059                                        *total_size +=
11060                                                sizeof(opt->checksum_rsvd);
11061                                        rte_memcpy(data_tail - (*total_size),
11062                                                   &opt->checksum_rsvd,
11063                                                   sizeof(opt->checksum_rsvd));
11064                                }
11065                                if (opt->key.key) {
11066                                        *total_size += sizeof(opt->key.key);
11067                                        rte_memcpy(data_tail - (*total_size),
11068                                                   &opt->key.key,
11069                                                   sizeof(opt->key.key));
11070                                }
11071                                if (opt->sequence.sequence) {
11072                                        *total_size += sizeof(opt->sequence.sequence);
11073                                        rte_memcpy(data_tail - (*total_size),
11074                                                   &opt->sequence.sequence,
11075                                                   sizeof(opt->sequence.sequence));
11076                                }
11077                        }
11078                        proto = 0x2F;
11079                        break;
11080                default:
11081                        fprintf(stderr, "Error - Not supported item\n");
11082                        goto error;
11083                }
11084                *total_size += size;
11085                rte_memcpy(data_tail - (*total_size), item->spec, size);
11086                /* update some fields which cannot be set by cmdline */
11087                update_fields((data_tail - (*total_size)), item,
11088                              upper_layer);
11089                upper_layer = proto;
11090        }
11091        if (verbose_level & 0x1)
11092                printf("total data size is %zu\n", (*total_size));
11093        RTE_ASSERT((*total_size) <= ACTION_RAW_ENCAP_MAX_DATA);
11094        memmove(data, (data_tail - (*total_size)), *total_size);
11095        return;
11096
11097error:
11098        *total_size = 0;
11099        memset(data, 0x00, ACTION_RAW_ENCAP_MAX_DATA);
11100}
11101
11102/** Populate help strings for current token (cmdline API). */
11103static int
11104cmd_set_raw_get_help(cmdline_parse_token_hdr_t *hdr, char *dst,
11105                     unsigned int size)
11106{
11107        struct context *ctx = &cmd_flow_context;
11108        const struct token *token = &token_list[ctx->prev];
11109
11110        (void)hdr;
11111        if (!size)
11112                return -1;
11113        /* Set token type and update global help with details. */
11114        snprintf(dst, size, "%s", (token->type ? token->type : "TOKEN"));
11115        if (token->help)
11116                cmd_set_raw.help_str = token->help;
11117        else
11118                cmd_set_raw.help_str = token->name;
11119        return 0;
11120}
11121
11122/** Token definition template (cmdline API). */
11123static struct cmdline_token_hdr cmd_set_raw_token_hdr = {
11124        .ops = &(struct cmdline_token_ops){
11125                .parse = cmd_flow_parse,
11126                .complete_get_nb = cmd_flow_complete_get_nb,
11127                .complete_get_elt = cmd_flow_complete_get_elt,
11128                .get_help = cmd_set_raw_get_help,
11129        },
11130        .offset = 0,
11131};
11132
11133/** Populate the next dynamic token. */
11134static void
11135cmd_set_raw_tok(cmdline_parse_token_hdr_t **hdr,
11136             cmdline_parse_token_hdr_t **hdr_inst)
11137{
11138        struct context *ctx = &cmd_flow_context;
11139
11140        /* Always reinitialize context before requesting the first token. */
11141        if (!(hdr_inst - cmd_set_raw.tokens)) {
11142                cmd_flow_context_init(ctx);
11143                ctx->curr = START_SET;
11144        }
11145        /* Return NULL when no more tokens are expected. */
11146        if (!ctx->next_num && (ctx->curr != START_SET)) {
11147                *hdr = NULL;
11148                return;
11149        }
11150        /* Determine if command should end here. */
11151        if (ctx->eol && ctx->last && ctx->next_num) {
11152                const enum index *list = ctx->next[ctx->next_num - 1];
11153                int i;
11154
11155                for (i = 0; list[i]; ++i) {
11156                        if (list[i] != END)
11157                                continue;
11158                        *hdr = NULL;
11159                        return;
11160                }
11161        }
11162        *hdr = &cmd_set_raw_token_hdr;
11163}
11164
11165/** Token generator and output processing callback (cmdline API). */
11166static void
11167cmd_set_raw_cb(void *arg0, struct cmdline *cl, void *arg2)
11168{
11169        if (cl == NULL)
11170                cmd_set_raw_tok(arg0, arg2);
11171        else
11172                cmd_set_raw_parsed(arg0);
11173}
11174
11175/** Global parser instance (cmdline API). */
11176cmdline_parse_inst_t cmd_set_raw = {
11177        .f = cmd_set_raw_cb,
11178        .data = NULL, /**< Unused. */
11179        .help_str = NULL, /**< Updated by cmd_flow_get_help(). */
11180        .tokens = {
11181                NULL,
11182        }, /**< Tokens are returned by cmd_flow_tok(). */
11183};
11184
11185/* *** display raw_encap/raw_decap buf */
11186struct cmd_show_set_raw_result {
11187        cmdline_fixed_string_t cmd_show;
11188        cmdline_fixed_string_t cmd_what;
11189        cmdline_fixed_string_t cmd_all;
11190        uint16_t cmd_index;
11191};
11192
11193static void
11194cmd_show_set_raw_parsed(void *parsed_result, struct cmdline *cl, void *data)
11195{
11196        struct cmd_show_set_raw_result *res = parsed_result;
11197        uint16_t index = res->cmd_index;
11198        uint8_t all = 0;
11199        uint8_t *raw_data = NULL;
11200        size_t raw_size = 0;
11201        char title[16] = {0};
11202
11203        RTE_SET_USED(cl);
11204        RTE_SET_USED(data);
11205        if (!strcmp(res->cmd_all, "all")) {
11206                all = 1;
11207                index = 0;
11208        } else if (index >= RAW_ENCAP_CONFS_MAX_NUM) {
11209                fprintf(stderr, "index should be 0-%u\n",
11210                        RAW_ENCAP_CONFS_MAX_NUM - 1);
11211                return;
11212        }
11213        do {
11214                if (!strcmp(res->cmd_what, "raw_encap")) {
11215                        raw_data = (uint8_t *)&raw_encap_confs[index].data;
11216                        raw_size = raw_encap_confs[index].size;
11217                        snprintf(title, 16, "\nindex: %u", index);
11218                        rte_hexdump(stdout, title, raw_data, raw_size);
11219                } else {
11220                        raw_data = (uint8_t *)&raw_decap_confs[index].data;
11221                        raw_size = raw_decap_confs[index].size;
11222                        snprintf(title, 16, "\nindex: %u", index);
11223                        rte_hexdump(stdout, title, raw_data, raw_size);
11224                }
11225        } while (all && ++index < RAW_ENCAP_CONFS_MAX_NUM);
11226}
11227
11228static cmdline_parse_token_string_t cmd_show_set_raw_cmd_show =
11229        TOKEN_STRING_INITIALIZER(struct cmd_show_set_raw_result,
11230                        cmd_show, "show");
11231static cmdline_parse_token_string_t cmd_show_set_raw_cmd_what =
11232        TOKEN_STRING_INITIALIZER(struct cmd_show_set_raw_result,
11233                        cmd_what, "raw_encap#raw_decap");
11234static cmdline_parse_token_num_t cmd_show_set_raw_cmd_index =
11235        TOKEN_NUM_INITIALIZER(struct cmd_show_set_raw_result,
11236                        cmd_index, RTE_UINT16);
11237static cmdline_parse_token_string_t cmd_show_set_raw_cmd_all =
11238        TOKEN_STRING_INITIALIZER(struct cmd_show_set_raw_result,
11239                        cmd_all, "all");
11240cmdline_parse_inst_t cmd_show_set_raw = {
11241        .f = cmd_show_set_raw_parsed,
11242        .data = NULL,
11243        .help_str = "show <raw_encap|raw_decap> <index>",
11244        .tokens = {
11245                (void *)&cmd_show_set_raw_cmd_show,
11246                (void *)&cmd_show_set_raw_cmd_what,
11247                (void *)&cmd_show_set_raw_cmd_index,
11248                NULL,
11249        },
11250};
11251cmdline_parse_inst_t cmd_show_set_raw_all = {
11252        .f = cmd_show_set_raw_parsed,
11253        .data = NULL,
11254        .help_str = "show <raw_encap|raw_decap> all",
11255        .tokens = {
11256                (void *)&cmd_show_set_raw_cmd_show,
11257                (void *)&cmd_show_set_raw_cmd_what,
11258                (void *)&cmd_show_set_raw_cmd_all,
11259                NULL,
11260        },
11261};
11262