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_FLAGS, 20 TCA_ACT_HW_STATS, 21 TCA_ACT_USED_HW_STATS, 22 TCA_ACT_IN_HW_COUNT, 23 __TCA_ACT_MAX 24 }; 25 26 /* See other TCA_ACT_FLAGS_ * flags in include/net/act_api.h. */ 27 #define TCA_ACT_FLAGS_NO_PERCPU_STATS (1 << 0) /* Don't use percpu allocator for 28 * actions stats. 29 */ 30 #define TCA_ACT_FLAGS_SKIP_HW (1 << 1) /* don't offload action to HW */ 31 #define TCA_ACT_FLAGS_SKIP_SW (1 << 2) /* don't use action in SW */ 32 33 /* tca HW stats type 34 * When user does not pass the attribute, he does not care. 35 * It is the same as if he would pass the attribute with 36 * all supported bits set. 37 * In case no bits are set, user is not interested in getting any HW statistics. 38 */ 39 #define TCA_ACT_HW_STATS_IMMEDIATE (1 << 0) /* Means that in dump, user 40 * gets the current HW stats 41 * state from the device 42 * queried at the dump time. 43 */ 44 #define TCA_ACT_HW_STATS_DELAYED (1 << 1) /* Means that in dump, user gets 45 * HW stats that might be out of date 46 * for some time, maybe couple of 47 * seconds. This is the case when 48 * driver polls stats updates 49 * periodically or when it gets async 50 * stats update from the device. 51 */ 52 53 #define TCA_ACT_MAX __TCA_ACT_MAX 54 #define TCA_OLD_COMPAT (TCA_ACT_MAX+1) 55 #define TCA_ACT_MAX_PRIO 32 56 #define TCA_ACT_BIND 1 57 #define TCA_ACT_NOBIND 0 58 #define TCA_ACT_UNBIND 1 59 #define TCA_ACT_NOUNBIND 0 60 #define TCA_ACT_REPLACE 1 61 #define TCA_ACT_NOREPLACE 0 62 63 #define TC_ACT_UNSPEC (-1) 64 #define TC_ACT_OK 0 65 #define TC_ACT_RECLASSIFY 1 66 #define TC_ACT_SHOT 2 67 #define TC_ACT_PIPE 3 68 #define TC_ACT_STOLEN 4 69 #define TC_ACT_QUEUED 5 70 #define TC_ACT_REPEAT 6 71 #define TC_ACT_REDIRECT 7 72 #define TC_ACT_TRAP 8 /* For hw path, this means "trap to cpu" 73 * and don't further process the frame 74 * in hardware. For sw path, this is 75 * equivalent of TC_ACT_STOLEN - drop 76 * the skb and act like everything 77 * is alright. 78 */ 79 #define TC_ACT_VALUE_MAX TC_ACT_TRAP 80 81 /* There is a special kind of actions called "extended actions", 82 * which need a value parameter. These have a local opcode located in 83 * the highest nibble, starting from 1. The rest of the bits 84 * are used to carry the value. These two parts together make 85 * a combined opcode. 86 */ 87 #define __TC_ACT_EXT_SHIFT 28 88 #define __TC_ACT_EXT(local) ((local) << __TC_ACT_EXT_SHIFT) 89 #define TC_ACT_EXT_VAL_MASK ((1 << __TC_ACT_EXT_SHIFT) - 1) 90 #define TC_ACT_EXT_OPCODE(combined) ((combined) & (~TC_ACT_EXT_VAL_MASK)) 91 #define TC_ACT_EXT_CMP(combined, opcode) (TC_ACT_EXT_OPCODE(combined) == opcode) 92 93 #define TC_ACT_JUMP __TC_ACT_EXT(1) 94 #define TC_ACT_GOTO_CHAIN __TC_ACT_EXT(2) 95 #define TC_ACT_EXT_OPCODE_MAX TC_ACT_GOTO_CHAIN 96 97 /* These macros are put here for binary compatibility with userspace apps that 98 * make use of them. For kernel code and new userspace apps, use the TCA_ID_* 99 * versions. 100 */ 101 #define TCA_ACT_GACT 5 102 #define TCA_ACT_IPT 6 103 #define TCA_ACT_PEDIT 7 104 #define TCA_ACT_MIRRED 8 105 #define TCA_ACT_NAT 9 106 #define TCA_ACT_XT 10 107 #define TCA_ACT_SKBEDIT 11 108 #define TCA_ACT_VLAN 12 109 #define TCA_ACT_BPF 13 110 #define TCA_ACT_CONNMARK 14 111 #define TCA_ACT_SKBMOD 15 112 #define TCA_ACT_CSUM 16 113 #define TCA_ACT_TUNNEL_KEY 17 114 #define TCA_ACT_SIMP 22 115 #define TCA_ACT_IFE 25 116 #define TCA_ACT_SAMPLE 26 117 118 /* Action type identifiers*/ 119 enum tca_id { 120 TCA_ID_UNSPEC = 0, 121 TCA_ID_POLICE = 1, 122 TCA_ID_GACT = TCA_ACT_GACT, 123 TCA_ID_IPT = TCA_ACT_IPT, 124 TCA_ID_PEDIT = TCA_ACT_PEDIT, 125 TCA_ID_MIRRED = TCA_ACT_MIRRED, 126 TCA_ID_NAT = TCA_ACT_NAT, 127 TCA_ID_XT = TCA_ACT_XT, 128 TCA_ID_SKBEDIT = TCA_ACT_SKBEDIT, 129 TCA_ID_VLAN = TCA_ACT_VLAN, 130 TCA_ID_BPF = TCA_ACT_BPF, 131 TCA_ID_CONNMARK = TCA_ACT_CONNMARK, 132 TCA_ID_SKBMOD = TCA_ACT_SKBMOD, 133 TCA_ID_CSUM = TCA_ACT_CSUM, 134 TCA_ID_TUNNEL_KEY = TCA_ACT_TUNNEL_KEY, 135 TCA_ID_SIMP = TCA_ACT_SIMP, 136 TCA_ID_IFE = TCA_ACT_IFE, 137 TCA_ID_SAMPLE = TCA_ACT_SAMPLE, 138 TCA_ID_CTINFO, 139 TCA_ID_MPLS, 140 TCA_ID_CT, 141 TCA_ID_GATE, 142 /* other actions go here */ 143 __TCA_ID_MAX = 255 144 }; 145 146 #define TCA_ID_MAX __TCA_ID_MAX 147 148 struct tc_police { 149 __u32 index; 150 int action; 151 #define TC_POLICE_UNSPEC TC_ACT_UNSPEC 152 #define TC_POLICE_OK TC_ACT_OK 153 #define TC_POLICE_RECLASSIFY TC_ACT_RECLASSIFY 154 #define TC_POLICE_SHOT TC_ACT_SHOT 155 #define TC_POLICE_PIPE TC_ACT_PIPE 156 157 __u32 limit; 158 __u32 burst; 159 __u32 mtu; 160 struct tc_ratespec rate; 161 struct tc_ratespec peakrate; 162 int refcnt; 163 int bindcnt; 164 __u32 capab; 165 }; 166 167 struct tcf_t { 168 __u64 install; 169 __u64 lastuse; 170 __u64 expires; 171 __u64 firstuse; 172 }; 173 174 struct tc_cnt { 175 int refcnt; 176 int bindcnt; 177 }; 178 179 #define tc_gen \ 180 __u32 index; \ 181 __u32 capab; \ 182 int action; \ 183 int refcnt; \ 184 int bindcnt 185 186 enum { 187 TCA_POLICE_UNSPEC, 188 TCA_POLICE_TBF, 189 TCA_POLICE_RATE, 190 TCA_POLICE_PEAKRATE, 191 TCA_POLICE_AVRATE, 192 TCA_POLICE_RESULT, 193 TCA_POLICE_TM, 194 TCA_POLICE_PAD, 195 TCA_POLICE_RATE64, 196 TCA_POLICE_PEAKRATE64, 197 TCA_POLICE_PKTRATE64, 198 TCA_POLICE_PKTBURST64, 199 __TCA_POLICE_MAX 200 #define TCA_POLICE_RESULT TCA_POLICE_RESULT 201 }; 202 203 #define TCA_POLICE_MAX (__TCA_POLICE_MAX - 1) 204 205 /* tca flags definitions */ 206 #define TCA_CLS_FLAGS_SKIP_HW (1 << 0) /* don't offload filter to HW */ 207 #define TCA_CLS_FLAGS_SKIP_SW (1 << 1) /* don't use filter in SW */ 208 #define TCA_CLS_FLAGS_IN_HW (1 << 2) /* filter is offloaded to HW */ 209 #define TCA_CLS_FLAGS_NOT_IN_HW (1 << 3) /* filter isn't offloaded to HW */ 210 #define TCA_CLS_FLAGS_VERBOSE (1 << 4) /* verbose logging */ 211 212 /* U32 filters */ 213 214 #define TC_U32_HTID(h) ((h)&0xFFF00000) 215 #define TC_U32_USERHTID(h) (TC_U32_HTID(h)>>20) 216 #define TC_U32_HASH(h) (((h)>>12)&0xFF) 217 #define TC_U32_NODE(h) ((h)&0xFFF) 218 #define TC_U32_KEY(h) ((h)&0xFFFFF) 219 #define TC_U32_UNSPEC 0 220 #define TC_U32_ROOT (0xFFF00000) 221 222 enum { 223 TCA_U32_UNSPEC, 224 TCA_U32_CLASSID, 225 TCA_U32_HASH, 226 TCA_U32_LINK, 227 TCA_U32_DIVISOR, 228 TCA_U32_SEL, 229 TCA_U32_POLICE, 230 TCA_U32_ACT, 231 TCA_U32_INDEV, 232 TCA_U32_PCNT, 233 TCA_U32_MARK, 234 TCA_U32_FLAGS, 235 TCA_U32_PAD, 236 __TCA_U32_MAX 237 }; 238 239 #define TCA_U32_MAX (__TCA_U32_MAX - 1) 240 241 struct tc_u32_key { 242 __be32 mask; 243 __be32 val; 244 int off; 245 int offmask; 246 }; 247 248 struct tc_u32_sel { 249 unsigned char flags; 250 unsigned char offshift; 251 unsigned char nkeys; 252 253 __be16 offmask; 254 __u16 off; 255 short offoff; 256 257 short hoff; 258 __be32 hmask; 259 struct tc_u32_key keys[0]; 260 }; 261 262 struct tc_u32_mark { 263 __u32 val; 264 __u32 mask; 265 __u32 success; 266 }; 267 268 struct tc_u32_pcnt { 269 __u64 rcnt; 270 __u64 rhit; 271 __u64 kcnts[0]; 272 }; 273 274 /* Flags */ 275 276 #define TC_U32_TERMINAL 1 277 #define TC_U32_OFFSET 2 278 #define TC_U32_VAROFFSET 4 279 #define TC_U32_EAT 8 280 281 #define TC_U32_MAXDEPTH 8 282 283 284 /* RSVP filter */ 285 286 enum { 287 TCA_RSVP_UNSPEC, 288 TCA_RSVP_CLASSID, 289 TCA_RSVP_DST, 290 TCA_RSVP_SRC, 291 TCA_RSVP_PINFO, 292 TCA_RSVP_POLICE, 293 TCA_RSVP_ACT, 294 __TCA_RSVP_MAX 295 }; 296 297 #define TCA_RSVP_MAX (__TCA_RSVP_MAX - 1 ) 298 299 struct tc_rsvp_gpi { 300 __u32 key; 301 __u32 mask; 302 int offset; 303 }; 304 305 struct tc_rsvp_pinfo { 306 struct tc_rsvp_gpi dpi; 307 struct tc_rsvp_gpi spi; 308 __u8 protocol; 309 __u8 tunnelid; 310 __u8 tunnelhdr; 311 __u8 pad; 312 }; 313 314 /* ROUTE filter */ 315 316 enum { 317 TCA_ROUTE4_UNSPEC, 318 TCA_ROUTE4_CLASSID, 319 TCA_ROUTE4_TO, 320 TCA_ROUTE4_FROM, 321 TCA_ROUTE4_IIF, 322 TCA_ROUTE4_POLICE, 323 TCA_ROUTE4_ACT, 324 __TCA_ROUTE4_MAX 325 }; 326 327 #define TCA_ROUTE4_MAX (__TCA_ROUTE4_MAX - 1) 328 329 330 /* FW filter */ 331 332 enum { 333 TCA_FW_UNSPEC, 334 TCA_FW_CLASSID, 335 TCA_FW_POLICE, 336 TCA_FW_INDEV, 337 TCA_FW_ACT, /* used by CONFIG_NET_CLS_ACT */ 338 TCA_FW_MASK, 339 __TCA_FW_MAX 340 }; 341 342 #define TCA_FW_MAX (__TCA_FW_MAX - 1) 343 344 /* TC index filter */ 345 346 enum { 347 TCA_TCINDEX_UNSPEC, 348 TCA_TCINDEX_HASH, 349 TCA_TCINDEX_MASK, 350 TCA_TCINDEX_SHIFT, 351 TCA_TCINDEX_FALL_THROUGH, 352 TCA_TCINDEX_CLASSID, 353 TCA_TCINDEX_POLICE, 354 TCA_TCINDEX_ACT, 355 __TCA_TCINDEX_MAX 356 }; 357 358 #define TCA_TCINDEX_MAX (__TCA_TCINDEX_MAX - 1) 359 360 /* Flow filter */ 361 362 enum { 363 FLOW_KEY_SRC, 364 FLOW_KEY_DST, 365 FLOW_KEY_PROTO, 366 FLOW_KEY_PROTO_SRC, 367 FLOW_KEY_PROTO_DST, 368 FLOW_KEY_IIF, 369 FLOW_KEY_PRIORITY, 370 FLOW_KEY_MARK, 371 FLOW_KEY_NFCT, 372 FLOW_KEY_NFCT_SRC, 373 FLOW_KEY_NFCT_DST, 374 FLOW_KEY_NFCT_PROTO_SRC, 375 FLOW_KEY_NFCT_PROTO_DST, 376 FLOW_KEY_RTCLASSID, 377 FLOW_KEY_SKUID, 378 FLOW_KEY_SKGID, 379 FLOW_KEY_VLAN_TAG, 380 FLOW_KEY_RXHASH, 381 __FLOW_KEY_MAX, 382 }; 383 384 #define FLOW_KEY_MAX (__FLOW_KEY_MAX - 1) 385 386 enum { 387 FLOW_MODE_MAP, 388 FLOW_MODE_HASH, 389 }; 390 391 enum { 392 TCA_FLOW_UNSPEC, 393 TCA_FLOW_KEYS, 394 TCA_FLOW_MODE, 395 TCA_FLOW_BASECLASS, 396 TCA_FLOW_RSHIFT, 397 TCA_FLOW_ADDEND, 398 TCA_FLOW_MASK, 399 TCA_FLOW_XOR, 400 TCA_FLOW_DIVISOR, 401 TCA_FLOW_ACT, 402 TCA_FLOW_POLICE, 403 TCA_FLOW_EMATCHES, 404 TCA_FLOW_PERTURB, 405 __TCA_FLOW_MAX 406 }; 407 408 #define TCA_FLOW_MAX (__TCA_FLOW_MAX - 1) 409 410 /* Basic filter */ 411 412 struct tc_basic_pcnt { 413 __u64 rcnt; 414 __u64 rhit; 415 }; 416 417 enum { 418 TCA_BASIC_UNSPEC, 419 TCA_BASIC_CLASSID, 420 TCA_BASIC_EMATCHES, 421 TCA_BASIC_ACT, 422 TCA_BASIC_POLICE, 423 TCA_BASIC_PCNT, 424 TCA_BASIC_PAD, 425 __TCA_BASIC_MAX 426 }; 427 428 #define TCA_BASIC_MAX (__TCA_BASIC_MAX - 1) 429 430 431 /* Cgroup classifier */ 432 433 enum { 434 TCA_CGROUP_UNSPEC, 435 TCA_CGROUP_ACT, 436 TCA_CGROUP_POLICE, 437 TCA_CGROUP_EMATCHES, 438 __TCA_CGROUP_MAX, 439 }; 440 441 #define TCA_CGROUP_MAX (__TCA_CGROUP_MAX - 1) 442 443 /* BPF classifier */ 444 445 #define TCA_BPF_FLAG_ACT_DIRECT (1 << 0) 446 447 enum { 448 TCA_BPF_UNSPEC, 449 TCA_BPF_ACT, 450 TCA_BPF_POLICE, 451 TCA_BPF_CLASSID, 452 TCA_BPF_OPS_LEN, 453 TCA_BPF_OPS, 454 TCA_BPF_FD, 455 TCA_BPF_NAME, 456 TCA_BPF_FLAGS, 457 TCA_BPF_FLAGS_GEN, 458 TCA_BPF_TAG, 459 TCA_BPF_ID, 460 __TCA_BPF_MAX, 461 }; 462 463 #define TCA_BPF_MAX (__TCA_BPF_MAX - 1) 464 465 /* Flower classifier */ 466 467 enum { 468 TCA_FLOWER_UNSPEC, 469 TCA_FLOWER_CLASSID, 470 TCA_FLOWER_INDEV, 471 TCA_FLOWER_ACT, 472 TCA_FLOWER_KEY_ETH_DST, /* ETH_ALEN */ 473 TCA_FLOWER_KEY_ETH_DST_MASK, /* ETH_ALEN */ 474 TCA_FLOWER_KEY_ETH_SRC, /* ETH_ALEN */ 475 TCA_FLOWER_KEY_ETH_SRC_MASK, /* ETH_ALEN */ 476 TCA_FLOWER_KEY_ETH_TYPE, /* be16 */ 477 TCA_FLOWER_KEY_IP_PROTO, /* u8 */ 478 TCA_FLOWER_KEY_IPV4_SRC, /* be32 */ 479 TCA_FLOWER_KEY_IPV4_SRC_MASK, /* be32 */ 480 TCA_FLOWER_KEY_IPV4_DST, /* be32 */ 481 TCA_FLOWER_KEY_IPV4_DST_MASK, /* be32 */ 482 TCA_FLOWER_KEY_IPV6_SRC, /* struct in6_addr */ 483 TCA_FLOWER_KEY_IPV6_SRC_MASK, /* struct in6_addr */ 484 TCA_FLOWER_KEY_IPV6_DST, /* struct in6_addr */ 485 TCA_FLOWER_KEY_IPV6_DST_MASK, /* struct in6_addr */ 486 TCA_FLOWER_KEY_TCP_SRC, /* be16 */ 487 TCA_FLOWER_KEY_TCP_DST, /* be16 */ 488 TCA_FLOWER_KEY_UDP_SRC, /* be16 */ 489 TCA_FLOWER_KEY_UDP_DST, /* be16 */ 490 491 TCA_FLOWER_FLAGS, 492 TCA_FLOWER_KEY_VLAN_ID, /* be16 */ 493 TCA_FLOWER_KEY_VLAN_PRIO, /* u8 */ 494 TCA_FLOWER_KEY_VLAN_ETH_TYPE, /* be16 */ 495 496 TCA_FLOWER_KEY_ENC_KEY_ID, /* be32 */ 497 TCA_FLOWER_KEY_ENC_IPV4_SRC, /* be32 */ 498 TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK,/* be32 */ 499 TCA_FLOWER_KEY_ENC_IPV4_DST, /* be32 */ 500 TCA_FLOWER_KEY_ENC_IPV4_DST_MASK,/* be32 */ 501 TCA_FLOWER_KEY_ENC_IPV6_SRC, /* struct in6_addr */ 502 TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK,/* struct in6_addr */ 503 TCA_FLOWER_KEY_ENC_IPV6_DST, /* struct in6_addr */ 504 TCA_FLOWER_KEY_ENC_IPV6_DST_MASK,/* struct in6_addr */ 505 506 TCA_FLOWER_KEY_TCP_SRC_MASK, /* be16 */ 507 TCA_FLOWER_KEY_TCP_DST_MASK, /* be16 */ 508 TCA_FLOWER_KEY_UDP_SRC_MASK, /* be16 */ 509 TCA_FLOWER_KEY_UDP_DST_MASK, /* be16 */ 510 TCA_FLOWER_KEY_SCTP_SRC_MASK, /* be16 */ 511 TCA_FLOWER_KEY_SCTP_DST_MASK, /* be16 */ 512 513 TCA_FLOWER_KEY_SCTP_SRC, /* be16 */ 514 TCA_FLOWER_KEY_SCTP_DST, /* be16 */ 515 516 TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, /* be16 */ 517 TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, /* be16 */ 518 TCA_FLOWER_KEY_ENC_UDP_DST_PORT, /* be16 */ 519 TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, /* be16 */ 520 521 TCA_FLOWER_KEY_FLAGS, /* be32 */ 522 TCA_FLOWER_KEY_FLAGS_MASK, /* be32 */ 523 524 TCA_FLOWER_KEY_ICMPV4_CODE, /* u8 */ 525 TCA_FLOWER_KEY_ICMPV4_CODE_MASK,/* u8 */ 526 TCA_FLOWER_KEY_ICMPV4_TYPE, /* u8 */ 527 TCA_FLOWER_KEY_ICMPV4_TYPE_MASK,/* u8 */ 528 TCA_FLOWER_KEY_ICMPV6_CODE, /* u8 */ 529 TCA_FLOWER_KEY_ICMPV6_CODE_MASK,/* u8 */ 530 TCA_FLOWER_KEY_ICMPV6_TYPE, /* u8 */ 531 TCA_FLOWER_KEY_ICMPV6_TYPE_MASK,/* u8 */ 532 533 TCA_FLOWER_KEY_ARP_SIP, /* be32 */ 534 TCA_FLOWER_KEY_ARP_SIP_MASK, /* be32 */ 535 TCA_FLOWER_KEY_ARP_TIP, /* be32 */ 536 TCA_FLOWER_KEY_ARP_TIP_MASK, /* be32 */ 537 TCA_FLOWER_KEY_ARP_OP, /* u8 */ 538 TCA_FLOWER_KEY_ARP_OP_MASK, /* u8 */ 539 TCA_FLOWER_KEY_ARP_SHA, /* ETH_ALEN */ 540 TCA_FLOWER_KEY_ARP_SHA_MASK, /* ETH_ALEN */ 541 TCA_FLOWER_KEY_ARP_THA, /* ETH_ALEN */ 542 TCA_FLOWER_KEY_ARP_THA_MASK, /* ETH_ALEN */ 543 544 TCA_FLOWER_KEY_MPLS_TTL, /* u8 - 8 bits */ 545 TCA_FLOWER_KEY_MPLS_BOS, /* u8 - 1 bit */ 546 TCA_FLOWER_KEY_MPLS_TC, /* u8 - 3 bits */ 547 TCA_FLOWER_KEY_MPLS_LABEL, /* be32 - 20 bits */ 548 549 TCA_FLOWER_KEY_TCP_FLAGS, /* be16 */ 550 TCA_FLOWER_KEY_TCP_FLAGS_MASK, /* be16 */ 551 552 TCA_FLOWER_KEY_IP_TOS, /* u8 */ 553 TCA_FLOWER_KEY_IP_TOS_MASK, /* u8 */ 554 TCA_FLOWER_KEY_IP_TTL, /* u8 */ 555 TCA_FLOWER_KEY_IP_TTL_MASK, /* u8 */ 556 557 TCA_FLOWER_KEY_CVLAN_ID, /* be16 */ 558 TCA_FLOWER_KEY_CVLAN_PRIO, /* u8 */ 559 TCA_FLOWER_KEY_CVLAN_ETH_TYPE, /* be16 */ 560 561 TCA_FLOWER_KEY_ENC_IP_TOS, /* u8 */ 562 TCA_FLOWER_KEY_ENC_IP_TOS_MASK, /* u8 */ 563 TCA_FLOWER_KEY_ENC_IP_TTL, /* u8 */ 564 TCA_FLOWER_KEY_ENC_IP_TTL_MASK, /* u8 */ 565 566 TCA_FLOWER_KEY_ENC_OPTS, 567 TCA_FLOWER_KEY_ENC_OPTS_MASK, 568 569 TCA_FLOWER_IN_HW_COUNT, 570 571 TCA_FLOWER_KEY_PORT_SRC_MIN, /* be16 */ 572 TCA_FLOWER_KEY_PORT_SRC_MAX, /* be16 */ 573 TCA_FLOWER_KEY_PORT_DST_MIN, /* be16 */ 574 TCA_FLOWER_KEY_PORT_DST_MAX, /* be16 */ 575 576 TCA_FLOWER_KEY_CT_STATE, /* u16 */ 577 TCA_FLOWER_KEY_CT_STATE_MASK, /* u16 */ 578 TCA_FLOWER_KEY_CT_ZONE, /* u16 */ 579 TCA_FLOWER_KEY_CT_ZONE_MASK, /* u16 */ 580 TCA_FLOWER_KEY_CT_MARK, /* u32 */ 581 TCA_FLOWER_KEY_CT_MARK_MASK, /* u32 */ 582 TCA_FLOWER_KEY_CT_LABELS, /* u128 */ 583 TCA_FLOWER_KEY_CT_LABELS_MASK, /* u128 */ 584 585 TCA_FLOWER_KEY_MPLS_OPTS, 586 587 TCA_FLOWER_KEY_HASH, /* u32 */ 588 TCA_FLOWER_KEY_HASH_MASK, /* u32 */ 589 590 TCA_FLOWER_KEY_NUM_OF_VLANS, /* u8 */ 591 592 __TCA_FLOWER_MAX, 593 }; 594 595 #define TCA_FLOWER_MAX (__TCA_FLOWER_MAX - 1) 596 597 enum { 598 TCA_FLOWER_KEY_CT_FLAGS_NEW = 1 << 0, /* Beginning of a new connection. */ 599 TCA_FLOWER_KEY_CT_FLAGS_ESTABLISHED = 1 << 1, /* Part of an existing connection. */ 600 TCA_FLOWER_KEY_CT_FLAGS_RELATED = 1 << 2, /* Related to an established connection. */ 601 TCA_FLOWER_KEY_CT_FLAGS_TRACKED = 1 << 3, /* Conntrack has occurred. */ 602 TCA_FLOWER_KEY_CT_FLAGS_INVALID = 1 << 4, /* Conntrack is invalid. */ 603 TCA_FLOWER_KEY_CT_FLAGS_REPLY = 1 << 5, /* Packet is in the reply direction. */ 604 __TCA_FLOWER_KEY_CT_FLAGS_MAX, 605 }; 606 607 enum { 608 TCA_FLOWER_KEY_ENC_OPTS_UNSPEC, 609 TCA_FLOWER_KEY_ENC_OPTS_GENEVE, /* Nested 610 * TCA_FLOWER_KEY_ENC_OPT_GENEVE_ 611 * attributes 612 */ 613 TCA_FLOWER_KEY_ENC_OPTS_VXLAN, /* Nested 614 * TCA_FLOWER_KEY_ENC_OPT_VXLAN_ 615 * attributes 616 */ 617 TCA_FLOWER_KEY_ENC_OPTS_ERSPAN, /* Nested 618 * TCA_FLOWER_KEY_ENC_OPT_ERSPAN_ 619 * attributes 620 */ 621 TCA_FLOWER_KEY_ENC_OPTS_GTP, /* Nested 622 * TCA_FLOWER_KEY_ENC_OPT_GTP_ 623 * attributes 624 */ 625 __TCA_FLOWER_KEY_ENC_OPTS_MAX, 626 }; 627 628 #define TCA_FLOWER_KEY_ENC_OPTS_MAX (__TCA_FLOWER_KEY_ENC_OPTS_MAX - 1) 629 630 enum { 631 TCA_FLOWER_KEY_ENC_OPT_GENEVE_UNSPEC, 632 TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, /* u16 */ 633 TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, /* u8 */ 634 TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, /* 4 to 128 bytes */ 635 636 __TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX, 637 }; 638 639 #define TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX \ 640 (__TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX - 1) 641 642 enum { 643 TCA_FLOWER_KEY_ENC_OPT_VXLAN_UNSPEC, 644 TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP, /* u32 */ 645 __TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX, 646 }; 647 648 #define TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX \ 649 (__TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX - 1) 650 651 enum { 652 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_UNSPEC, 653 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_VER, /* u8 */ 654 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_INDEX, /* be32 */ 655 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_DIR, /* u8 */ 656 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_HWID, /* u8 */ 657 __TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX, 658 }; 659 660 #define TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX \ 661 (__TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX - 1) 662 663 enum { 664 TCA_FLOWER_KEY_ENC_OPT_GTP_UNSPEC, 665 TCA_FLOWER_KEY_ENC_OPT_GTP_PDU_TYPE, /* u8 */ 666 TCA_FLOWER_KEY_ENC_OPT_GTP_QFI, /* u8 */ 667 668 __TCA_FLOWER_KEY_ENC_OPT_GTP_MAX, 669 }; 670 671 #define TCA_FLOWER_KEY_ENC_OPT_GTP_MAX \ 672 (__TCA_FLOWER_KEY_ENC_OPT_GTP_MAX - 1) 673 674 enum { 675 TCA_FLOWER_KEY_MPLS_OPTS_UNSPEC, 676 TCA_FLOWER_KEY_MPLS_OPTS_LSE, 677 __TCA_FLOWER_KEY_MPLS_OPTS_MAX, 678 }; 679 680 #define TCA_FLOWER_KEY_MPLS_OPTS_MAX (__TCA_FLOWER_KEY_MPLS_OPTS_MAX - 1) 681 682 enum { 683 TCA_FLOWER_KEY_MPLS_OPT_LSE_UNSPEC, 684 TCA_FLOWER_KEY_MPLS_OPT_LSE_DEPTH, 685 TCA_FLOWER_KEY_MPLS_OPT_LSE_TTL, 686 TCA_FLOWER_KEY_MPLS_OPT_LSE_BOS, 687 TCA_FLOWER_KEY_MPLS_OPT_LSE_TC, 688 TCA_FLOWER_KEY_MPLS_OPT_LSE_LABEL, 689 __TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX, 690 }; 691 692 #define TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX \ 693 (__TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX - 1) 694 695 enum { 696 TCA_FLOWER_KEY_FLAGS_IS_FRAGMENT = (1 << 0), 697 TCA_FLOWER_KEY_FLAGS_FRAG_IS_FIRST = (1 << 1), 698 }; 699 700 #define TCA_FLOWER_MASK_FLAGS_RANGE (1 << 0) /* Range-based match */ 701 702 /* Match-all classifier */ 703 704 struct tc_matchall_pcnt { 705 __u64 rhit; 706 }; 707 708 enum { 709 TCA_MATCHALL_UNSPEC, 710 TCA_MATCHALL_CLASSID, 711 TCA_MATCHALL_ACT, 712 TCA_MATCHALL_FLAGS, 713 TCA_MATCHALL_PCNT, 714 TCA_MATCHALL_PAD, 715 __TCA_MATCHALL_MAX, 716 }; 717 718 #define TCA_MATCHALL_MAX (__TCA_MATCHALL_MAX - 1) 719 720 /* Extended Matches */ 721 722 struct tcf_ematch_tree_hdr { 723 __u16 nmatches; 724 __u16 progid; 725 }; 726 727 enum { 728 TCA_EMATCH_TREE_UNSPEC, 729 TCA_EMATCH_TREE_HDR, 730 TCA_EMATCH_TREE_LIST, 731 __TCA_EMATCH_TREE_MAX 732 }; 733 #define TCA_EMATCH_TREE_MAX (__TCA_EMATCH_TREE_MAX - 1) 734 735 struct tcf_ematch_hdr { 736 __u16 matchid; 737 __u16 kind; 738 __u16 flags; 739 __u16 pad; /* currently unused */ 740 }; 741 742 /* 0 1 743 * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 744 * +-----------------------+-+-+---+ 745 * | Unused |S|I| R | 746 * +-----------------------+-+-+---+ 747 * 748 * R(2) ::= relation to next ematch 749 * where: 0 0 END (last ematch) 750 * 0 1 AND 751 * 1 0 OR 752 * 1 1 Unused (invalid) 753 * I(1) ::= invert result 754 * S(1) ::= simple payload 755 */ 756 #define TCF_EM_REL_END 0 757 #define TCF_EM_REL_AND (1<<0) 758 #define TCF_EM_REL_OR (1<<1) 759 #define TCF_EM_INVERT (1<<2) 760 #define TCF_EM_SIMPLE (1<<3) 761 762 #define TCF_EM_REL_MASK 3 763 #define TCF_EM_REL_VALID(v) (((v) & TCF_EM_REL_MASK) != TCF_EM_REL_MASK) 764 765 enum { 766 TCF_LAYER_LINK, 767 TCF_LAYER_NETWORK, 768 TCF_LAYER_TRANSPORT, 769 __TCF_LAYER_MAX 770 }; 771 #define TCF_LAYER_MAX (__TCF_LAYER_MAX - 1) 772 773 /* Ematch type assignments 774 * 1..32767 Reserved for ematches inside kernel tree 775 * 32768..65535 Free to use, not reliable 776 */ 777 #define TCF_EM_CONTAINER 0 778 #define TCF_EM_CMP 1 779 #define TCF_EM_NBYTE 2 780 #define TCF_EM_U32 3 781 #define TCF_EM_META 4 782 #define TCF_EM_TEXT 5 783 #define TCF_EM_VLAN 6 784 #define TCF_EM_CANID 7 785 #define TCF_EM_IPSET 8 786 #define TCF_EM_IPT 9 787 #define TCF_EM_MAX 9 788 789 enum { 790 TCF_EM_PROG_TC 791 }; 792 793 enum { 794 TCF_EM_OPND_EQ, 795 TCF_EM_OPND_GT, 796 TCF_EM_OPND_LT 797 }; 798 799 #endif 800