1 /* 2 * This header was generated from the Linux kernel headers by update_headers.py, 3 * to provide necessary information from kernel to userspace, such as constants, 4 * structures, and macros, and thus, contains no copyrightable information. 5 */ 6 #ifndef __LINUX_PKT_CLS_H 7 #define __LINUX_PKT_CLS_H 8 #include <linux/types.h> 9 #include <linux/pkt_sched.h> 10 #define TC_COOKIE_MAX_SIZE 16 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 #define TCA_ACT_MAX __TCA_ACT_MAX 22 #define TCA_OLD_COMPAT (TCA_ACT_MAX+1) 23 #define TCA_ACT_MAX_PRIO 32 24 #define TCA_ACT_BIND 1 25 #define TCA_ACT_NOBIND 0 26 #define TCA_ACT_UNBIND 1 27 #define TCA_ACT_NOUNBIND 0 28 #define TCA_ACT_REPLACE 1 29 #define TCA_ACT_NOREPLACE 0 30 #define TC_ACT_UNSPEC (-1) 31 #define TC_ACT_OK 0 32 #define TC_ACT_RECLASSIFY 1 33 #define TC_ACT_SHOT 2 34 #define TC_ACT_PIPE 3 35 #define TC_ACT_STOLEN 4 36 #define TC_ACT_QUEUED 5 37 #define TC_ACT_REPEAT 6 38 #define TC_ACT_REDIRECT 7 39 #define TC_ACT_TRAP 8 40 #define TC_ACT_VALUE_MAX TC_ACT_TRAP 41 #define __TC_ACT_EXT_SHIFT 28 42 #define __TC_ACT_EXT(local) ((local) << __TC_ACT_EXT_SHIFT) 43 #define TC_ACT_EXT_VAL_MASK ((1 << __TC_ACT_EXT_SHIFT) - 1) 44 #define TC_ACT_EXT_OPCODE(combined) ((combined) & (~TC_ACT_EXT_VAL_MASK)) 45 #define TC_ACT_EXT_CMP(combined, opcode) (TC_ACT_EXT_OPCODE(combined) == opcode) 46 #define TC_ACT_JUMP __TC_ACT_EXT(1) 47 #define TC_ACT_GOTO_CHAIN __TC_ACT_EXT(2) 48 #define TC_ACT_EXT_OPCODE_MAX TC_ACT_GOTO_CHAIN 49 enum { 50 TCA_ID_UNSPEC=0, 51 TCA_ID_POLICE=1, 52 53 __TCA_ID_MAX=255 54 }; 55 #define TCA_ID_MAX __TCA_ID_MAX 56 struct tc_police { 57 __u32 index; 58 int action; 59 #define TC_POLICE_UNSPEC TC_ACT_UNSPEC 60 #define TC_POLICE_OK TC_ACT_OK 61 #define TC_POLICE_RECLASSIFY TC_ACT_RECLASSIFY 62 #define TC_POLICE_SHOT TC_ACT_SHOT 63 #define TC_POLICE_PIPE TC_ACT_PIPE 64 __u32 limit; 65 __u32 burst; 66 __u32 mtu; 67 struct tc_ratespec rate; 68 struct tc_ratespec peakrate; 69 int refcnt; 70 int bindcnt; 71 __u32 capab; 72 }; 73 struct tcf_t { 74 __u64 install; 75 __u64 lastuse; 76 __u64 expires; 77 __u64 firstuse; 78 }; 79 struct tc_cnt { 80 int refcnt; 81 int bindcnt; 82 }; 83 #define tc_gen \ 84 __u32 index; \ 85 __u32 capab; \ 86 int action; \ 87 int refcnt; \ 88 int bindcnt 89 enum { 90 TCA_POLICE_UNSPEC, 91 TCA_POLICE_TBF, 92 TCA_POLICE_RATE, 93 TCA_POLICE_PEAKRATE, 94 TCA_POLICE_AVRATE, 95 TCA_POLICE_RESULT, 96 TCA_POLICE_TM, 97 TCA_POLICE_PAD, 98 __TCA_POLICE_MAX 99 #define TCA_POLICE_RESULT TCA_POLICE_RESULT 100 }; 101 #define TCA_POLICE_MAX (__TCA_POLICE_MAX - 1) 102 #define TCA_CLS_FLAGS_SKIP_HW (1 << 0) 103 #define TCA_CLS_FLAGS_SKIP_SW (1 << 1) 104 #define TCA_CLS_FLAGS_IN_HW (1 << 2) 105 #define TCA_CLS_FLAGS_NOT_IN_HW (1 << 3) 106 #define TCA_CLS_FLAGS_VERBOSE (1 << 4) 107 #define TC_U32_HTID(h) ((h)&0xFFF00000) 108 #define TC_U32_USERHTID(h) (TC_U32_HTID(h)>>20) 109 #define TC_U32_HASH(h) (((h)>>12)&0xFF) 110 #define TC_U32_NODE(h) ((h)&0xFFF) 111 #define TC_U32_KEY(h) ((h)&0xFFFFF) 112 #define TC_U32_UNSPEC 0 113 #define TC_U32_ROOT (0xFFF00000) 114 enum { 115 TCA_U32_UNSPEC, 116 TCA_U32_CLASSID, 117 TCA_U32_HASH, 118 TCA_U32_LINK, 119 TCA_U32_DIVISOR, 120 TCA_U32_SEL, 121 TCA_U32_POLICE, 122 TCA_U32_ACT, 123 TCA_U32_INDEV, 124 TCA_U32_PCNT, 125 TCA_U32_MARK, 126 TCA_U32_FLAGS, 127 TCA_U32_PAD, 128 __TCA_U32_MAX 129 }; 130 #define TCA_U32_MAX (__TCA_U32_MAX - 1) 131 struct tc_u32_key { 132 __be32 mask; 133 __be32 val; 134 int off; 135 int offmask; 136 }; 137 struct tc_u32_sel { 138 unsigned char flags; 139 unsigned char offshift; 140 unsigned char nkeys; 141 __be16 offmask; 142 __u16 off; 143 short offoff; 144 short hoff; 145 __be32 hmask; 146 struct tc_u32_key keys[0]; 147 }; 148 struct tc_u32_mark { 149 __u32 val; 150 __u32 mask; 151 __u32 success; 152 }; 153 struct tc_u32_pcnt { 154 __u64 rcnt; 155 __u64 rhit; 156 __u64 kcnts[0]; 157 }; 158 #define TC_U32_TERMINAL 1 159 #define TC_U32_OFFSET 2 160 #define TC_U32_VAROFFSET 4 161 #define TC_U32_EAT 8 162 #define TC_U32_MAXDEPTH 8 163 enum { 164 TCA_RSVP_UNSPEC, 165 TCA_RSVP_CLASSID, 166 TCA_RSVP_DST, 167 TCA_RSVP_SRC, 168 TCA_RSVP_PINFO, 169 TCA_RSVP_POLICE, 170 TCA_RSVP_ACT, 171 __TCA_RSVP_MAX 172 }; 173 #define TCA_RSVP_MAX (__TCA_RSVP_MAX - 1 ) 174 struct tc_rsvp_gpi { 175 __u32 key; 176 __u32 mask; 177 int offset; 178 }; 179 struct tc_rsvp_pinfo { 180 struct tc_rsvp_gpi dpi; 181 struct tc_rsvp_gpi spi; 182 __u8 protocol; 183 __u8 tunnelid; 184 __u8 tunnelhdr; 185 __u8 pad; 186 }; 187 enum { 188 TCA_ROUTE4_UNSPEC, 189 TCA_ROUTE4_CLASSID, 190 TCA_ROUTE4_TO, 191 TCA_ROUTE4_FROM, 192 TCA_ROUTE4_IIF, 193 TCA_ROUTE4_POLICE, 194 TCA_ROUTE4_ACT, 195 __TCA_ROUTE4_MAX 196 }; 197 #define TCA_ROUTE4_MAX (__TCA_ROUTE4_MAX - 1) 198 enum { 199 TCA_FW_UNSPEC, 200 TCA_FW_CLASSID, 201 TCA_FW_POLICE, 202 TCA_FW_INDEV, 203 TCA_FW_ACT, 204 TCA_FW_MASK, 205 __TCA_FW_MAX 206 }; 207 #define TCA_FW_MAX (__TCA_FW_MAX - 1) 208 enum { 209 TCA_TCINDEX_UNSPEC, 210 TCA_TCINDEX_HASH, 211 TCA_TCINDEX_MASK, 212 TCA_TCINDEX_SHIFT, 213 TCA_TCINDEX_FALL_THROUGH, 214 TCA_TCINDEX_CLASSID, 215 TCA_TCINDEX_POLICE, 216 TCA_TCINDEX_ACT, 217 __TCA_TCINDEX_MAX 218 }; 219 #define TCA_TCINDEX_MAX (__TCA_TCINDEX_MAX - 1) 220 enum { 221 FLOW_KEY_SRC, 222 FLOW_KEY_DST, 223 FLOW_KEY_PROTO, 224 FLOW_KEY_PROTO_SRC, 225 FLOW_KEY_PROTO_DST, 226 FLOW_KEY_IIF, 227 FLOW_KEY_PRIORITY, 228 FLOW_KEY_MARK, 229 FLOW_KEY_NFCT, 230 FLOW_KEY_NFCT_SRC, 231 FLOW_KEY_NFCT_DST, 232 FLOW_KEY_NFCT_PROTO_SRC, 233 FLOW_KEY_NFCT_PROTO_DST, 234 FLOW_KEY_RTCLASSID, 235 FLOW_KEY_SKUID, 236 FLOW_KEY_SKGID, 237 FLOW_KEY_VLAN_TAG, 238 FLOW_KEY_RXHASH, 239 __FLOW_KEY_MAX, 240 }; 241 #define FLOW_KEY_MAX (__FLOW_KEY_MAX - 1) 242 enum { 243 FLOW_MODE_MAP, 244 FLOW_MODE_HASH, 245 }; 246 enum { 247 TCA_FLOW_UNSPEC, 248 TCA_FLOW_KEYS, 249 TCA_FLOW_MODE, 250 TCA_FLOW_BASECLASS, 251 TCA_FLOW_RSHIFT, 252 TCA_FLOW_ADDEND, 253 TCA_FLOW_MASK, 254 TCA_FLOW_XOR, 255 TCA_FLOW_DIVISOR, 256 TCA_FLOW_ACT, 257 TCA_FLOW_POLICE, 258 TCA_FLOW_EMATCHES, 259 TCA_FLOW_PERTURB, 260 __TCA_FLOW_MAX 261 }; 262 #define TCA_FLOW_MAX (__TCA_FLOW_MAX - 1) 263 enum { 264 TCA_BASIC_UNSPEC, 265 TCA_BASIC_CLASSID, 266 TCA_BASIC_EMATCHES, 267 TCA_BASIC_ACT, 268 TCA_BASIC_POLICE, 269 __TCA_BASIC_MAX 270 }; 271 #define TCA_BASIC_MAX (__TCA_BASIC_MAX - 1) 272 enum { 273 TCA_CGROUP_UNSPEC, 274 TCA_CGROUP_ACT, 275 TCA_CGROUP_POLICE, 276 TCA_CGROUP_EMATCHES, 277 __TCA_CGROUP_MAX, 278 }; 279 #define TCA_CGROUP_MAX (__TCA_CGROUP_MAX - 1) 280 #define TCA_BPF_FLAG_ACT_DIRECT (1 << 0) 281 enum { 282 TCA_BPF_UNSPEC, 283 TCA_BPF_ACT, 284 TCA_BPF_POLICE, 285 TCA_BPF_CLASSID, 286 TCA_BPF_OPS_LEN, 287 TCA_BPF_OPS, 288 TCA_BPF_FD, 289 TCA_BPF_NAME, 290 TCA_BPF_FLAGS, 291 TCA_BPF_FLAGS_GEN, 292 TCA_BPF_TAG, 293 TCA_BPF_ID, 294 __TCA_BPF_MAX, 295 }; 296 #define TCA_BPF_MAX (__TCA_BPF_MAX - 1) 297 enum { 298 TCA_FLOWER_UNSPEC, 299 TCA_FLOWER_CLASSID, 300 TCA_FLOWER_INDEV, 301 TCA_FLOWER_ACT, 302 TCA_FLOWER_KEY_ETH_DST, 303 TCA_FLOWER_KEY_ETH_DST_MASK, 304 TCA_FLOWER_KEY_ETH_SRC, 305 TCA_FLOWER_KEY_ETH_SRC_MASK, 306 TCA_FLOWER_KEY_ETH_TYPE, 307 TCA_FLOWER_KEY_IP_PROTO, 308 TCA_FLOWER_KEY_IPV4_SRC, 309 TCA_FLOWER_KEY_IPV4_SRC_MASK, 310 TCA_FLOWER_KEY_IPV4_DST, 311 TCA_FLOWER_KEY_IPV4_DST_MASK, 312 TCA_FLOWER_KEY_IPV6_SRC, 313 TCA_FLOWER_KEY_IPV6_SRC_MASK, 314 TCA_FLOWER_KEY_IPV6_DST, 315 TCA_FLOWER_KEY_IPV6_DST_MASK, 316 TCA_FLOWER_KEY_TCP_SRC, 317 TCA_FLOWER_KEY_TCP_DST, 318 TCA_FLOWER_KEY_UDP_SRC, 319 TCA_FLOWER_KEY_UDP_DST, 320 TCA_FLOWER_FLAGS, 321 TCA_FLOWER_KEY_VLAN_ID, 322 TCA_FLOWER_KEY_VLAN_PRIO, 323 TCA_FLOWER_KEY_VLAN_ETH_TYPE, 324 TCA_FLOWER_KEY_ENC_KEY_ID, 325 TCA_FLOWER_KEY_ENC_IPV4_SRC, 326 TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK, 327 TCA_FLOWER_KEY_ENC_IPV4_DST, 328 TCA_FLOWER_KEY_ENC_IPV4_DST_MASK, 329 TCA_FLOWER_KEY_ENC_IPV6_SRC, 330 TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK, 331 TCA_FLOWER_KEY_ENC_IPV6_DST, 332 TCA_FLOWER_KEY_ENC_IPV6_DST_MASK, 333 TCA_FLOWER_KEY_TCP_SRC_MASK, 334 TCA_FLOWER_KEY_TCP_DST_MASK, 335 TCA_FLOWER_KEY_UDP_SRC_MASK, 336 TCA_FLOWER_KEY_UDP_DST_MASK, 337 TCA_FLOWER_KEY_SCTP_SRC_MASK, 338 TCA_FLOWER_KEY_SCTP_DST_MASK, 339 TCA_FLOWER_KEY_SCTP_SRC, 340 TCA_FLOWER_KEY_SCTP_DST, 341 TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, 342 TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, 343 TCA_FLOWER_KEY_ENC_UDP_DST_PORT, 344 TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, 345 TCA_FLOWER_KEY_FLAGS, 346 TCA_FLOWER_KEY_FLAGS_MASK, 347 TCA_FLOWER_KEY_ICMPV4_CODE, 348 TCA_FLOWER_KEY_ICMPV4_CODE_MASK, 349 TCA_FLOWER_KEY_ICMPV4_TYPE, 350 TCA_FLOWER_KEY_ICMPV4_TYPE_MASK, 351 TCA_FLOWER_KEY_ICMPV6_CODE, 352 TCA_FLOWER_KEY_ICMPV6_CODE_MASK, 353 TCA_FLOWER_KEY_ICMPV6_TYPE, 354 TCA_FLOWER_KEY_ICMPV6_TYPE_MASK, 355 TCA_FLOWER_KEY_ARP_SIP, 356 TCA_FLOWER_KEY_ARP_SIP_MASK, 357 TCA_FLOWER_KEY_ARP_TIP, 358 TCA_FLOWER_KEY_ARP_TIP_MASK, 359 TCA_FLOWER_KEY_ARP_OP, 360 TCA_FLOWER_KEY_ARP_OP_MASK, 361 TCA_FLOWER_KEY_ARP_SHA, 362 TCA_FLOWER_KEY_ARP_SHA_MASK, 363 TCA_FLOWER_KEY_ARP_THA, 364 TCA_FLOWER_KEY_ARP_THA_MASK, 365 TCA_FLOWER_KEY_MPLS_TTL, 366 TCA_FLOWER_KEY_MPLS_BOS, 367 TCA_FLOWER_KEY_MPLS_TC, 368 TCA_FLOWER_KEY_MPLS_LABEL, 369 TCA_FLOWER_KEY_TCP_FLAGS, 370 TCA_FLOWER_KEY_TCP_FLAGS_MASK, 371 TCA_FLOWER_KEY_IP_TOS, 372 TCA_FLOWER_KEY_IP_TOS_MASK, 373 TCA_FLOWER_KEY_IP_TTL, 374 TCA_FLOWER_KEY_IP_TTL_MASK, 375 TCA_FLOWER_KEY_CVLAN_ID, 376 TCA_FLOWER_KEY_CVLAN_PRIO, 377 TCA_FLOWER_KEY_CVLAN_ETH_TYPE, 378 TCA_FLOWER_KEY_ENC_IP_TOS, 379 TCA_FLOWER_KEY_ENC_IP_TOS_MASK, 380 TCA_FLOWER_KEY_ENC_IP_TTL, 381 TCA_FLOWER_KEY_ENC_IP_TTL_MASK, 382 TCA_FLOWER_KEY_ENC_OPTS, 383 TCA_FLOWER_KEY_ENC_OPTS_MASK, 384 __TCA_FLOWER_MAX, 385 }; 386 #define TCA_FLOWER_MAX (__TCA_FLOWER_MAX - 1) 387 enum { 388 TCA_FLOWER_KEY_ENC_OPTS_UNSPEC, 389 TCA_FLOWER_KEY_ENC_OPTS_GENEVE, 390 __TCA_FLOWER_KEY_ENC_OPTS_MAX, 391 }; 392 #define TCA_FLOWER_KEY_ENC_OPTS_MAX (__TCA_FLOWER_KEY_ENC_OPTS_MAX - 1) 393 enum { 394 TCA_FLOWER_KEY_ENC_OPT_GENEVE_UNSPEC, 395 TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, 396 TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, 397 TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, 398 __TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX, 399 }; 400 #define TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX \ 401 (__TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX - 1) 402 enum { 403 TCA_FLOWER_KEY_FLAGS_IS_FRAGMENT = (1 << 0), 404 TCA_FLOWER_KEY_FLAGS_FRAG_IS_FIRST = (1 << 1), 405 }; 406 enum { 407 TCA_MATCHALL_UNSPEC, 408 TCA_MATCHALL_CLASSID, 409 TCA_MATCHALL_ACT, 410 TCA_MATCHALL_FLAGS, 411 __TCA_MATCHALL_MAX, 412 }; 413 #define TCA_MATCHALL_MAX (__TCA_MATCHALL_MAX - 1) 414 struct tcf_ematch_tree_hdr { 415 __u16 nmatches; 416 __u16 progid; 417 }; 418 enum { 419 TCA_EMATCH_TREE_UNSPEC, 420 TCA_EMATCH_TREE_HDR, 421 TCA_EMATCH_TREE_LIST, 422 __TCA_EMATCH_TREE_MAX 423 }; 424 #define TCA_EMATCH_TREE_MAX (__TCA_EMATCH_TREE_MAX - 1) 425 struct tcf_ematch_hdr { 426 __u16 matchid; 427 __u16 kind; 428 __u16 flags; 429 __u16 pad; 430 }; 431 #define TCF_EM_REL_END 0 432 #define TCF_EM_REL_AND (1<<0) 433 #define TCF_EM_REL_OR (1<<1) 434 #define TCF_EM_INVERT (1<<2) 435 #define TCF_EM_SIMPLE (1<<3) 436 #define TCF_EM_REL_MASK 3 437 #define TCF_EM_REL_VALID(v) (((v) & TCF_EM_REL_MASK) != TCF_EM_REL_MASK) 438 enum { 439 TCF_LAYER_LINK, 440 TCF_LAYER_NETWORK, 441 TCF_LAYER_TRANSPORT, 442 __TCF_LAYER_MAX 443 }; 444 #define TCF_LAYER_MAX (__TCF_LAYER_MAX - 1) 445 #define TCF_EM_CONTAINER 0 446 #define TCF_EM_CMP 1 447 #define TCF_EM_NBYTE 2 448 #define TCF_EM_U32 3 449 #define TCF_EM_META 4 450 #define TCF_EM_TEXT 5 451 #define TCF_EM_VLAN 6 452 #define TCF_EM_CANID 7 453 #define TCF_EM_IPSET 8 454 #define TCF_EM_IPT 9 455 #define TCF_EM_MAX 9 456 enum { 457 TCF_EM_PROG_TC 458 }; 459 enum { 460 TCF_EM_OPND_EQ, 461 TCF_EM_OPND_GT, 462 TCF_EM_OPND_LT 463 }; 464 #endif 465