1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 #ifndef __LINUX_PKT_CLS_H 3 #define __LINUX_PKT_CLS_H 4 5 #include <linux/types.h> 6 #include <linux/pkt_sched.h> 7 8 #define TC_COOKIE_MAX_SIZE 16 9 10 /* Action attributes */ 11 enum { 12 TCA_ACT_UNSPEC, 13 TCA_ACT_KIND, 14 TCA_ACT_OPTIONS, 15 TCA_ACT_INDEX, 16 TCA_ACT_STATS, 17 TCA_ACT_PAD, 18 TCA_ACT_COOKIE, 19 __TCA_ACT_MAX 20 }; 21 22 #define TCA_ACT_MAX __TCA_ACT_MAX 23 #define TCA_OLD_COMPAT (TCA_ACT_MAX+1) 24 #define TCA_ACT_MAX_PRIO 32 25 #define TCA_ACT_BIND 1 26 #define TCA_ACT_NOBIND 0 27 #define TCA_ACT_UNBIND 1 28 #define TCA_ACT_NOUNBIND 0 29 #define TCA_ACT_REPLACE 1 30 #define TCA_ACT_NOREPLACE 0 31 32 #define TC_ACT_UNSPEC (-1) 33 #define TC_ACT_OK 0 34 #define TC_ACT_RECLASSIFY 1 35 #define TC_ACT_SHOT 2 36 #define TC_ACT_PIPE 3 37 #define TC_ACT_STOLEN 4 38 #define TC_ACT_QUEUED 5 39 #define TC_ACT_REPEAT 6 40 #define TC_ACT_REDIRECT 7 41 #define TC_ACT_TRAP 8 /* For hw path, this means "trap to cpu" 42 * and don't further process the frame 43 * in hardware. For sw path, this is 44 * equivalent of TC_ACT_STOLEN - drop 45 * the skb and act like everything 46 * is alright. 47 */ 48 #define TC_ACT_VALUE_MAX TC_ACT_TRAP 49 50 /* There is a special kind of actions called "extended actions", 51 * which need a value parameter. These have a local opcode located in 52 * the highest nibble, starting from 1. The rest of the bits 53 * are used to carry the value. These two parts together make 54 * a combined opcode. 55 */ 56 #define __TC_ACT_EXT_SHIFT 28 57 #define __TC_ACT_EXT(local) ((local) << __TC_ACT_EXT_SHIFT) 58 #define TC_ACT_EXT_VAL_MASK ((1 << __TC_ACT_EXT_SHIFT) - 1) 59 #define TC_ACT_EXT_OPCODE(combined) ((combined) & (~TC_ACT_EXT_VAL_MASK)) 60 #define TC_ACT_EXT_CMP(combined, opcode) (TC_ACT_EXT_OPCODE(combined) == opcode) 61 62 #define TC_ACT_JUMP __TC_ACT_EXT(1) 63 #define TC_ACT_GOTO_CHAIN __TC_ACT_EXT(2) 64 #define TC_ACT_EXT_OPCODE_MAX TC_ACT_GOTO_CHAIN 65 66 /* Action type identifiers*/ 67 enum { 68 TCA_ID_UNSPEC=0, 69 TCA_ID_POLICE=1, 70 /* other actions go here */ 71 __TCA_ID_MAX=255 72 }; 73 74 #define TCA_ID_MAX __TCA_ID_MAX 75 76 struct tc_police { 77 __u32 index; 78 int action; 79 #define TC_POLICE_UNSPEC TC_ACT_UNSPEC 80 #define TC_POLICE_OK TC_ACT_OK 81 #define TC_POLICE_RECLASSIFY TC_ACT_RECLASSIFY 82 #define TC_POLICE_SHOT TC_ACT_SHOT 83 #define TC_POLICE_PIPE TC_ACT_PIPE 84 85 __u32 limit; 86 __u32 burst; 87 __u32 mtu; 88 struct tc_ratespec rate; 89 struct tc_ratespec peakrate; 90 int refcnt; 91 int bindcnt; 92 __u32 capab; 93 }; 94 95 struct tcf_t { 96 __u64 install; 97 __u64 lastuse; 98 __u64 expires; 99 __u64 firstuse; 100 }; 101 102 struct tc_cnt { 103 int refcnt; 104 int bindcnt; 105 }; 106 107 #define tc_gen \ 108 __u32 index; \ 109 __u32 capab; \ 110 int action; \ 111 int refcnt; \ 112 int bindcnt 113 114 enum { 115 TCA_POLICE_UNSPEC, 116 TCA_POLICE_TBF, 117 TCA_POLICE_RATE, 118 TCA_POLICE_PEAKRATE, 119 TCA_POLICE_AVRATE, 120 TCA_POLICE_RESULT, 121 TCA_POLICE_TM, 122 TCA_POLICE_PAD, 123 __TCA_POLICE_MAX 124 #define TCA_POLICE_RESULT TCA_POLICE_RESULT 125 }; 126 127 #define TCA_POLICE_MAX (__TCA_POLICE_MAX - 1) 128 129 /* tca flags definitions */ 130 #define TCA_CLS_FLAGS_SKIP_HW (1 << 0) /* don't offload filter to HW */ 131 #define TCA_CLS_FLAGS_SKIP_SW (1 << 1) /* don't use filter in SW */ 132 #define TCA_CLS_FLAGS_IN_HW (1 << 2) /* filter is offloaded to HW */ 133 #define TCA_CLS_FLAGS_NOT_IN_HW (1 << 3) /* filter isn't offloaded to HW */ 134 #define TCA_CLS_FLAGS_VERBOSE (1 << 4) /* verbose logging */ 135 136 /* U32 filters */ 137 138 #define TC_U32_HTID(h) ((h)&0xFFF00000) 139 #define TC_U32_USERHTID(h) (TC_U32_HTID(h)>>20) 140 #define TC_U32_HASH(h) (((h)>>12)&0xFF) 141 #define TC_U32_NODE(h) ((h)&0xFFF) 142 #define TC_U32_KEY(h) ((h)&0xFFFFF) 143 #define TC_U32_UNSPEC 0 144 #define TC_U32_ROOT (0xFFF00000) 145 146 enum { 147 TCA_U32_UNSPEC, 148 TCA_U32_CLASSID, 149 TCA_U32_HASH, 150 TCA_U32_LINK, 151 TCA_U32_DIVISOR, 152 TCA_U32_SEL, 153 TCA_U32_POLICE, 154 TCA_U32_ACT, 155 TCA_U32_INDEV, 156 TCA_U32_PCNT, 157 TCA_U32_MARK, 158 TCA_U32_FLAGS, 159 TCA_U32_PAD, 160 __TCA_U32_MAX 161 }; 162 163 #define TCA_U32_MAX (__TCA_U32_MAX - 1) 164 165 struct tc_u32_key { 166 __be32 mask; 167 __be32 val; 168 int off; 169 int offmask; 170 }; 171 172 struct tc_u32_sel { 173 unsigned char flags; 174 unsigned char offshift; 175 unsigned char nkeys; 176 177 __be16 offmask; 178 __u16 off; 179 short offoff; 180 181 short hoff; 182 __be32 hmask; 183 struct tc_u32_key keys[0]; 184 }; 185 186 struct tc_u32_mark { 187 __u32 val; 188 __u32 mask; 189 __u32 success; 190 }; 191 192 struct tc_u32_pcnt { 193 __u64 rcnt; 194 __u64 rhit; 195 __u64 kcnts[0]; 196 }; 197 198 /* Flags */ 199 200 #define TC_U32_TERMINAL 1 201 #define TC_U32_OFFSET 2 202 #define TC_U32_VAROFFSET 4 203 #define TC_U32_EAT 8 204 205 #define TC_U32_MAXDEPTH 8 206 207 208 /* RSVP filter */ 209 210 enum { 211 TCA_RSVP_UNSPEC, 212 TCA_RSVP_CLASSID, 213 TCA_RSVP_DST, 214 TCA_RSVP_SRC, 215 TCA_RSVP_PINFO, 216 TCA_RSVP_POLICE, 217 TCA_RSVP_ACT, 218 __TCA_RSVP_MAX 219 }; 220 221 #define TCA_RSVP_MAX (__TCA_RSVP_MAX - 1 ) 222 223 struct tc_rsvp_gpi { 224 __u32 key; 225 __u32 mask; 226 int offset; 227 }; 228 229 struct tc_rsvp_pinfo { 230 struct tc_rsvp_gpi dpi; 231 struct tc_rsvp_gpi spi; 232 __u8 protocol; 233 __u8 tunnelid; 234 __u8 tunnelhdr; 235 __u8 pad; 236 }; 237 238 /* ROUTE filter */ 239 240 enum { 241 TCA_ROUTE4_UNSPEC, 242 TCA_ROUTE4_CLASSID, 243 TCA_ROUTE4_TO, 244 TCA_ROUTE4_FROM, 245 TCA_ROUTE4_IIF, 246 TCA_ROUTE4_POLICE, 247 TCA_ROUTE4_ACT, 248 __TCA_ROUTE4_MAX 249 }; 250 251 #define TCA_ROUTE4_MAX (__TCA_ROUTE4_MAX - 1) 252 253 254 /* FW filter */ 255 256 enum { 257 TCA_FW_UNSPEC, 258 TCA_FW_CLASSID, 259 TCA_FW_POLICE, 260 TCA_FW_INDEV, /* used by CONFIG_NET_CLS_IND */ 261 TCA_FW_ACT, /* used by CONFIG_NET_CLS_ACT */ 262 TCA_FW_MASK, 263 __TCA_FW_MAX 264 }; 265 266 #define TCA_FW_MAX (__TCA_FW_MAX - 1) 267 268 /* TC index filter */ 269 270 enum { 271 TCA_TCINDEX_UNSPEC, 272 TCA_TCINDEX_HASH, 273 TCA_TCINDEX_MASK, 274 TCA_TCINDEX_SHIFT, 275 TCA_TCINDEX_FALL_THROUGH, 276 TCA_TCINDEX_CLASSID, 277 TCA_TCINDEX_POLICE, 278 TCA_TCINDEX_ACT, 279 __TCA_TCINDEX_MAX 280 }; 281 282 #define TCA_TCINDEX_MAX (__TCA_TCINDEX_MAX - 1) 283 284 /* Flow filter */ 285 286 enum { 287 FLOW_KEY_SRC, 288 FLOW_KEY_DST, 289 FLOW_KEY_PROTO, 290 FLOW_KEY_PROTO_SRC, 291 FLOW_KEY_PROTO_DST, 292 FLOW_KEY_IIF, 293 FLOW_KEY_PRIORITY, 294 FLOW_KEY_MARK, 295 FLOW_KEY_NFCT, 296 FLOW_KEY_NFCT_SRC, 297 FLOW_KEY_NFCT_DST, 298 FLOW_KEY_NFCT_PROTO_SRC, 299 FLOW_KEY_NFCT_PROTO_DST, 300 FLOW_KEY_RTCLASSID, 301 FLOW_KEY_SKUID, 302 FLOW_KEY_SKGID, 303 FLOW_KEY_VLAN_TAG, 304 FLOW_KEY_RXHASH, 305 __FLOW_KEY_MAX, 306 }; 307 308 #define FLOW_KEY_MAX (__FLOW_KEY_MAX - 1) 309 310 enum { 311 FLOW_MODE_MAP, 312 FLOW_MODE_HASH, 313 }; 314 315 enum { 316 TCA_FLOW_UNSPEC, 317 TCA_FLOW_KEYS, 318 TCA_FLOW_MODE, 319 TCA_FLOW_BASECLASS, 320 TCA_FLOW_RSHIFT, 321 TCA_FLOW_ADDEND, 322 TCA_FLOW_MASK, 323 TCA_FLOW_XOR, 324 TCA_FLOW_DIVISOR, 325 TCA_FLOW_ACT, 326 TCA_FLOW_POLICE, 327 TCA_FLOW_EMATCHES, 328 TCA_FLOW_PERTURB, 329 __TCA_FLOW_MAX 330 }; 331 332 #define TCA_FLOW_MAX (__TCA_FLOW_MAX - 1) 333 334 /* Basic filter */ 335 336 enum { 337 TCA_BASIC_UNSPEC, 338 TCA_BASIC_CLASSID, 339 TCA_BASIC_EMATCHES, 340 TCA_BASIC_ACT, 341 TCA_BASIC_POLICE, 342 __TCA_BASIC_MAX 343 }; 344 345 #define TCA_BASIC_MAX (__TCA_BASIC_MAX - 1) 346 347 348 /* Cgroup classifier */ 349 350 enum { 351 TCA_CGROUP_UNSPEC, 352 TCA_CGROUP_ACT, 353 TCA_CGROUP_POLICE, 354 TCA_CGROUP_EMATCHES, 355 __TCA_CGROUP_MAX, 356 }; 357 358 #define TCA_CGROUP_MAX (__TCA_CGROUP_MAX - 1) 359 360 /* BPF classifier */ 361 362 #define TCA_BPF_FLAG_ACT_DIRECT (1 << 0) 363 364 enum { 365 TCA_BPF_UNSPEC, 366 TCA_BPF_ACT, 367 TCA_BPF_POLICE, 368 TCA_BPF_CLASSID, 369 TCA_BPF_OPS_LEN, 370 TCA_BPF_OPS, 371 TCA_BPF_FD, 372 TCA_BPF_NAME, 373 TCA_BPF_FLAGS, 374 TCA_BPF_FLAGS_GEN, 375 TCA_BPF_TAG, 376 TCA_BPF_ID, 377 __TCA_BPF_MAX, 378 }; 379 380 #define TCA_BPF_MAX (__TCA_BPF_MAX - 1) 381 382 /* Flower classifier */ 383 384 enum { 385 TCA_FLOWER_UNSPEC, 386 TCA_FLOWER_CLASSID, 387 TCA_FLOWER_INDEV, 388 TCA_FLOWER_ACT, 389 TCA_FLOWER_KEY_ETH_DST, /* ETH_ALEN */ 390 TCA_FLOWER_KEY_ETH_DST_MASK, /* ETH_ALEN */ 391 TCA_FLOWER_KEY_ETH_SRC, /* ETH_ALEN */ 392 TCA_FLOWER_KEY_ETH_SRC_MASK, /* ETH_ALEN */ 393 TCA_FLOWER_KEY_ETH_TYPE, /* be16 */ 394 TCA_FLOWER_KEY_IP_PROTO, /* u8 */ 395 TCA_FLOWER_KEY_IPV4_SRC, /* be32 */ 396 TCA_FLOWER_KEY_IPV4_SRC_MASK, /* be32 */ 397 TCA_FLOWER_KEY_IPV4_DST, /* be32 */ 398 TCA_FLOWER_KEY_IPV4_DST_MASK, /* be32 */ 399 TCA_FLOWER_KEY_IPV6_SRC, /* struct in6_addr */ 400 TCA_FLOWER_KEY_IPV6_SRC_MASK, /* struct in6_addr */ 401 TCA_FLOWER_KEY_IPV6_DST, /* struct in6_addr */ 402 TCA_FLOWER_KEY_IPV6_DST_MASK, /* struct in6_addr */ 403 TCA_FLOWER_KEY_TCP_SRC, /* be16 */ 404 TCA_FLOWER_KEY_TCP_DST, /* be16 */ 405 TCA_FLOWER_KEY_UDP_SRC, /* be16 */ 406 TCA_FLOWER_KEY_UDP_DST, /* be16 */ 407 408 TCA_FLOWER_FLAGS, 409 TCA_FLOWER_KEY_VLAN_ID, /* be16 */ 410 TCA_FLOWER_KEY_VLAN_PRIO, /* u8 */ 411 TCA_FLOWER_KEY_VLAN_ETH_TYPE, /* be16 */ 412 413 TCA_FLOWER_KEY_ENC_KEY_ID, /* be32 */ 414 TCA_FLOWER_KEY_ENC_IPV4_SRC, /* be32 */ 415 TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK,/* be32 */ 416 TCA_FLOWER_KEY_ENC_IPV4_DST, /* be32 */ 417 TCA_FLOWER_KEY_ENC_IPV4_DST_MASK,/* be32 */ 418 TCA_FLOWER_KEY_ENC_IPV6_SRC, /* struct in6_addr */ 419 TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK,/* struct in6_addr */ 420 TCA_FLOWER_KEY_ENC_IPV6_DST, /* struct in6_addr */ 421 TCA_FLOWER_KEY_ENC_IPV6_DST_MASK,/* struct in6_addr */ 422 423 TCA_FLOWER_KEY_TCP_SRC_MASK, /* be16 */ 424 TCA_FLOWER_KEY_TCP_DST_MASK, /* be16 */ 425 TCA_FLOWER_KEY_UDP_SRC_MASK, /* be16 */ 426 TCA_FLOWER_KEY_UDP_DST_MASK, /* be16 */ 427 TCA_FLOWER_KEY_SCTP_SRC_MASK, /* be16 */ 428 TCA_FLOWER_KEY_SCTP_DST_MASK, /* be16 */ 429 430 TCA_FLOWER_KEY_SCTP_SRC, /* be16 */ 431 TCA_FLOWER_KEY_SCTP_DST, /* be16 */ 432 433 TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, /* be16 */ 434 TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, /* be16 */ 435 TCA_FLOWER_KEY_ENC_UDP_DST_PORT, /* be16 */ 436 TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, /* be16 */ 437 438 TCA_FLOWER_KEY_FLAGS, /* be32 */ 439 TCA_FLOWER_KEY_FLAGS_MASK, /* be32 */ 440 441 TCA_FLOWER_KEY_ICMPV4_CODE, /* u8 */ 442 TCA_FLOWER_KEY_ICMPV4_CODE_MASK,/* u8 */ 443 TCA_FLOWER_KEY_ICMPV4_TYPE, /* u8 */ 444 TCA_FLOWER_KEY_ICMPV4_TYPE_MASK,/* u8 */ 445 TCA_FLOWER_KEY_ICMPV6_CODE, /* u8 */ 446 TCA_FLOWER_KEY_ICMPV6_CODE_MASK,/* u8 */ 447 TCA_FLOWER_KEY_ICMPV6_TYPE, /* u8 */ 448 TCA_FLOWER_KEY_ICMPV6_TYPE_MASK,/* u8 */ 449 450 TCA_FLOWER_KEY_ARP_SIP, /* be32 */ 451 TCA_FLOWER_KEY_ARP_SIP_MASK, /* be32 */ 452 TCA_FLOWER_KEY_ARP_TIP, /* be32 */ 453 TCA_FLOWER_KEY_ARP_TIP_MASK, /* be32 */ 454 TCA_FLOWER_KEY_ARP_OP, /* u8 */ 455 TCA_FLOWER_KEY_ARP_OP_MASK, /* u8 */ 456 TCA_FLOWER_KEY_ARP_SHA, /* ETH_ALEN */ 457 TCA_FLOWER_KEY_ARP_SHA_MASK, /* ETH_ALEN */ 458 TCA_FLOWER_KEY_ARP_THA, /* ETH_ALEN */ 459 TCA_FLOWER_KEY_ARP_THA_MASK, /* ETH_ALEN */ 460 461 TCA_FLOWER_KEY_MPLS_TTL, /* u8 - 8 bits */ 462 TCA_FLOWER_KEY_MPLS_BOS, /* u8 - 1 bit */ 463 TCA_FLOWER_KEY_MPLS_TC, /* u8 - 3 bits */ 464 TCA_FLOWER_KEY_MPLS_LABEL, /* be32 - 20 bits */ 465 466 TCA_FLOWER_KEY_TCP_FLAGS, /* be16 */ 467 TCA_FLOWER_KEY_TCP_FLAGS_MASK, /* be16 */ 468 469 TCA_FLOWER_KEY_IP_TOS, /* u8 */ 470 TCA_FLOWER_KEY_IP_TOS_MASK, /* u8 */ 471 TCA_FLOWER_KEY_IP_TTL, /* u8 */ 472 TCA_FLOWER_KEY_IP_TTL_MASK, /* u8 */ 473 474 TCA_FLOWER_KEY_CVLAN_ID, /* be16 */ 475 TCA_FLOWER_KEY_CVLAN_PRIO, /* u8 */ 476 TCA_FLOWER_KEY_CVLAN_ETH_TYPE, /* be16 */ 477 478 TCA_FLOWER_KEY_ENC_IP_TOS, /* u8 */ 479 TCA_FLOWER_KEY_ENC_IP_TOS_MASK, /* u8 */ 480 TCA_FLOWER_KEY_ENC_IP_TTL, /* u8 */ 481 TCA_FLOWER_KEY_ENC_IP_TTL_MASK, /* u8 */ 482 483 TCA_FLOWER_KEY_ENC_OPTS, 484 TCA_FLOWER_KEY_ENC_OPTS_MASK, 485 486 TCA_FLOWER_IN_HW_COUNT, 487 488 TCA_FLOWER_KEY_PORT_SRC_MIN, /* be16 */ 489 TCA_FLOWER_KEY_PORT_SRC_MAX, /* be16 */ 490 TCA_FLOWER_KEY_PORT_DST_MIN, /* be16 */ 491 TCA_FLOWER_KEY_PORT_DST_MAX, /* be16 */ 492 493 __TCA_FLOWER_MAX, 494 }; 495 496 #define TCA_FLOWER_MAX (__TCA_FLOWER_MAX - 1) 497 498 enum { 499 TCA_FLOWER_KEY_ENC_OPTS_UNSPEC, 500 TCA_FLOWER_KEY_ENC_OPTS_GENEVE, /* Nested 501 * TCA_FLOWER_KEY_ENC_OPT_GENEVE_ 502 * attributes 503 */ 504 __TCA_FLOWER_KEY_ENC_OPTS_MAX, 505 }; 506 507 #define TCA_FLOWER_KEY_ENC_OPTS_MAX (__TCA_FLOWER_KEY_ENC_OPTS_MAX - 1) 508 509 enum { 510 TCA_FLOWER_KEY_ENC_OPT_GENEVE_UNSPEC, 511 TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, /* u16 */ 512 TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, /* u8 */ 513 TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, /* 4 to 128 bytes */ 514 515 __TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX, 516 }; 517 518 #define TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX \ 519 (__TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX - 1) 520 521 enum { 522 TCA_FLOWER_KEY_FLAGS_IS_FRAGMENT = (1 << 0), 523 TCA_FLOWER_KEY_FLAGS_FRAG_IS_FIRST = (1 << 1), 524 }; 525 526 #define TCA_FLOWER_MASK_FLAGS_RANGE (1 << 0) /* Range-based match */ 527 528 /* Match-all classifier */ 529 530 enum { 531 TCA_MATCHALL_UNSPEC, 532 TCA_MATCHALL_CLASSID, 533 TCA_MATCHALL_ACT, 534 TCA_MATCHALL_FLAGS, 535 __TCA_MATCHALL_MAX, 536 }; 537 538 #define TCA_MATCHALL_MAX (__TCA_MATCHALL_MAX - 1) 539 540 /* Extended Matches */ 541 542 struct tcf_ematch_tree_hdr { 543 __u16 nmatches; 544 __u16 progid; 545 }; 546 547 enum { 548 TCA_EMATCH_TREE_UNSPEC, 549 TCA_EMATCH_TREE_HDR, 550 TCA_EMATCH_TREE_LIST, 551 __TCA_EMATCH_TREE_MAX 552 }; 553 #define TCA_EMATCH_TREE_MAX (__TCA_EMATCH_TREE_MAX - 1) 554 555 struct tcf_ematch_hdr { 556 __u16 matchid; 557 __u16 kind; 558 __u16 flags; 559 __u16 pad; /* currently unused */ 560 }; 561 562 /* 0 1 563 * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 564 * +-----------------------+-+-+---+ 565 * | Unused |S|I| R | 566 * +-----------------------+-+-+---+ 567 * 568 * R(2) ::= relation to next ematch 569 * where: 0 0 END (last ematch) 570 * 0 1 AND 571 * 1 0 OR 572 * 1 1 Unused (invalid) 573 * I(1) ::= invert result 574 * S(1) ::= simple payload 575 */ 576 #define TCF_EM_REL_END 0 577 #define TCF_EM_REL_AND (1<<0) 578 #define TCF_EM_REL_OR (1<<1) 579 #define TCF_EM_INVERT (1<<2) 580 #define TCF_EM_SIMPLE (1<<3) 581 582 #define TCF_EM_REL_MASK 3 583 #define TCF_EM_REL_VALID(v) (((v) & TCF_EM_REL_MASK) != TCF_EM_REL_MASK) 584 585 enum { 586 TCF_LAYER_LINK, 587 TCF_LAYER_NETWORK, 588 TCF_LAYER_TRANSPORT, 589 __TCF_LAYER_MAX 590 }; 591 #define TCF_LAYER_MAX (__TCF_LAYER_MAX - 1) 592 593 /* Ematch type assignments 594 * 1..32767 Reserved for ematches inside kernel tree 595 * 32768..65535 Free to use, not reliable 596 */ 597 #define TCF_EM_CONTAINER 0 598 #define TCF_EM_CMP 1 599 #define TCF_EM_NBYTE 2 600 #define TCF_EM_U32 3 601 #define TCF_EM_META 4 602 #define TCF_EM_TEXT 5 603 #define TCF_EM_VLAN 6 604 #define TCF_EM_CANID 7 605 #define TCF_EM_IPSET 8 606 #define TCF_EM_IPT 9 607 #define TCF_EM_MAX 9 608 609 enum { 610 TCF_EM_PROG_TC 611 }; 612 613 enum { 614 TCF_EM_OPND_EQ, 615 TCF_EM_OPND_GT, 616 TCF_EM_OPND_LT 617 }; 618 619 #endif 620
