1 #ifndef _UAPI__LINUX_RTNETLINK_H 2 #define _UAPI__LINUX_RTNETLINK_H 3 4 #include <linux/types.h> 5 #include <linux/netlink.h> 6 #include <linux/if_link.h> 7 #include <linux/if_addr.h> 8 #include <linux/neighbour.h> 9 10 /* rtnetlink families. Values up to 127 are reserved for real address 11 * families, values above 128 may be used arbitrarily. 12 */ 13 #define RTNL_FAMILY_IPMR 128 14 #define RTNL_FAMILY_IP6MR 129 15 #define RTNL_FAMILY_MAX 129 16 17 /**** 18 * Routing/neighbour discovery messages. 19 ****/ 20 21 /* Types of messages */ 22 23 enum { 24 RTM_BASE = 16, 25 #define RTM_BASE RTM_BASE 26 27 RTM_NEWLINK = 16, 28 #define RTM_NEWLINK RTM_NEWLINK 29 RTM_DELLINK, 30 #define RTM_DELLINK RTM_DELLINK 31 RTM_GETLINK, 32 #define RTM_GETLINK RTM_GETLINK 33 RTM_SETLINK, 34 #define RTM_SETLINK RTM_SETLINK 35 36 RTM_NEWADDR = 20, 37 #define RTM_NEWADDR RTM_NEWADDR 38 RTM_DELADDR, 39 #define RTM_DELADDR RTM_DELADDR 40 RTM_GETADDR, 41 #define RTM_GETADDR RTM_GETADDR 42 43 RTM_NEWROUTE = 24, 44 #define RTM_NEWROUTE RTM_NEWROUTE 45 RTM_DELROUTE, 46 #define RTM_DELROUTE RTM_DELROUTE 47 RTM_GETROUTE, 48 #define RTM_GETROUTE RTM_GETROUTE 49 50 RTM_NEWNEIGH = 28, 51 #define RTM_NEWNEIGH RTM_NEWNEIGH 52 RTM_DELNEIGH, 53 #define RTM_DELNEIGH RTM_DELNEIGH 54 RTM_GETNEIGH, 55 #define RTM_GETNEIGH RTM_GETNEIGH 56 57 RTM_NEWRULE = 32, 58 #define RTM_NEWRULE RTM_NEWRULE 59 RTM_DELRULE, 60 #define RTM_DELRULE RTM_DELRULE 61 RTM_GETRULE, 62 #define RTM_GETRULE RTM_GETRULE 63 64 RTM_NEWQDISC = 36, 65 #define RTM_NEWQDISC RTM_NEWQDISC 66 RTM_DELQDISC, 67 #define RTM_DELQDISC RTM_DELQDISC 68 RTM_GETQDISC, 69 #define RTM_GETQDISC RTM_GETQDISC 70 71 RTM_NEWTCLASS = 40, 72 #define RTM_NEWTCLASS RTM_NEWTCLASS 73 RTM_DELTCLASS, 74 #define RTM_DELTCLASS RTM_DELTCLASS 75 RTM_GETTCLASS, 76 #define RTM_GETTCLASS RTM_GETTCLASS 77 78 RTM_NEWTFILTER = 44, 79 #define RTM_NEWTFILTER RTM_NEWTFILTER 80 RTM_DELTFILTER, 81 #define RTM_DELTFILTER RTM_DELTFILTER 82 RTM_GETTFILTER, 83 #define RTM_GETTFILTER RTM_GETTFILTER 84 85 RTM_NEWACTION = 48, 86 #define RTM_NEWACTION RTM_NEWACTION 87 RTM_DELACTION, 88 #define RTM_DELACTION RTM_DELACTION 89 RTM_GETACTION, 90 #define RTM_GETACTION RTM_GETACTION 91 92 RTM_NEWPREFIX = 52, 93 #define RTM_NEWPREFIX RTM_NEWPREFIX 94 95 RTM_GETMULTICAST = 58, 96 #define RTM_GETMULTICAST RTM_GETMULTICAST 97 98 RTM_GETANYCAST = 62, 99 #define RTM_GETANYCAST RTM_GETANYCAST 100 101 RTM_NEWNEIGHTBL = 64, 102 #define RTM_NEWNEIGHTBL RTM_NEWNEIGHTBL 103 RTM_GETNEIGHTBL = 66, 104 #define RTM_GETNEIGHTBL RTM_GETNEIGHTBL 105 RTM_SETNEIGHTBL, 106 #define RTM_SETNEIGHTBL RTM_SETNEIGHTBL 107 108 RTM_NEWNDUSEROPT = 68, 109 #define RTM_NEWNDUSEROPT RTM_NEWNDUSEROPT 110 111 RTM_NEWADDRLABEL = 72, 112 #define RTM_NEWADDRLABEL RTM_NEWADDRLABEL 113 RTM_DELADDRLABEL, 114 #define RTM_DELADDRLABEL RTM_DELADDRLABEL 115 RTM_GETADDRLABEL, 116 #define RTM_GETADDRLABEL RTM_GETADDRLABEL 117 118 RTM_GETDCB = 78, 119 #define RTM_GETDCB RTM_GETDCB 120 RTM_SETDCB, 121 #define RTM_SETDCB RTM_SETDCB 122 123 RTM_NEWNETCONF = 80, 124 #define RTM_NEWNETCONF RTM_NEWNETCONF 125 RTM_DELNETCONF, 126 #define RTM_DELNETCONF RTM_DELNETCONF 127 RTM_GETNETCONF = 82, 128 #define RTM_GETNETCONF RTM_GETNETCONF 129 130 RTM_NEWMDB = 84, 131 #define RTM_NEWMDB RTM_NEWMDB 132 RTM_DELMDB = 85, 133 #define RTM_DELMDB RTM_DELMDB 134 RTM_GETMDB = 86, 135 #define RTM_GETMDB RTM_GETMDB 136 137 RTM_NEWNSID = 88, 138 #define RTM_NEWNSID RTM_NEWNSID 139 RTM_DELNSID = 89, 140 #define RTM_DELNSID RTM_DELNSID 141 RTM_GETNSID = 90, 142 #define RTM_GETNSID RTM_GETNSID 143 144 RTM_NEWSTATS = 92, 145 #define RTM_NEWSTATS RTM_NEWSTATS 146 RTM_GETSTATS = 94, 147 #define RTM_GETSTATS RTM_GETSTATS 148 149 RTM_NEWCACHEREPORT = 96, 150 #define RTM_NEWCACHEREPORT RTM_NEWCACHEREPORT 151 152 __RTM_MAX, 153 #define RTM_MAX (((__RTM_MAX + 3) & ~3) - 1) 154 }; 155 156 #define RTM_NR_MSGTYPES (RTM_MAX + 1 - RTM_BASE) 157 #define RTM_NR_FAMILIES (RTM_NR_MSGTYPES >> 2) 158 #define RTM_FAM(cmd) (((cmd) - RTM_BASE) >> 2) 159 160 /* 161 Generic structure for encapsulation of optional route information. 162 It is reminiscent of sockaddr, but with sa_family replaced 163 with attribute type. 164 */ 165 166 struct rtattr { 167 unsigned short rta_len; 168 unsigned short rta_type; 169 }; 170 171 /* Macros to handle rtattributes */ 172 173 #define RTA_ALIGNTO 4U 174 #define RTA_ALIGN(len) ( ((len)+RTA_ALIGNTO-1) & ~(RTA_ALIGNTO-1) ) 175 #define RTA_OK(rta,len) ((len) >= (int)sizeof(struct rtattr) && \ 176 (rta)->rta_len >= sizeof(struct rtattr) && \ 177 (rta)->rta_len <= (len)) 178 #define RTA_NEXT(rta,attrlen) ((attrlen) -= RTA_ALIGN((rta)->rta_len), \ 179 (struct rtattr*)(((char*)(rta)) + RTA_ALIGN((rta)->rta_len))) 180 #define RTA_LENGTH(len) (RTA_ALIGN(sizeof(struct rtattr)) + (len)) 181 #define RTA_SPACE(len) RTA_ALIGN(RTA_LENGTH(len)) 182 #define RTA_DATA(rta) ((void*)(((char*)(rta)) + RTA_LENGTH(0))) 183 #define RTA_PAYLOAD(rta) ((int)((rta)->rta_len) - RTA_LENGTH(0)) 184 185 186 187 188 /****************************************************************************** 189 * Definitions used in routing table administration. 190 ****/ 191 192 struct rtmsg { 193 unsigned char rtm_family; 194 unsigned char rtm_dst_len; 195 unsigned char rtm_src_len; 196 unsigned char rtm_tos; 197 198 unsigned char rtm_table; /* Routing table id */ 199 unsigned char rtm_protocol; /* Routing protocol; see below */ 200 unsigned char rtm_scope; /* See below */ 201 unsigned char rtm_type; /* See below */ 202 203 unsigned rtm_flags; 204 }; 205 206 /* rtm_type */ 207 208 enum { 209 RTN_UNSPEC, 210 RTN_UNICAST, /* Gateway or direct route */ 211 RTN_LOCAL, /* Accept locally */ 212 RTN_BROADCAST, /* Accept locally as broadcast, 213 send as broadcast */ 214 RTN_ANYCAST, /* Accept locally as broadcast, 215 but send as unicast */ 216 RTN_MULTICAST, /* Multicast route */ 217 RTN_BLACKHOLE, /* Drop */ 218 RTN_UNREACHABLE, /* Destination is unreachable */ 219 RTN_PROHIBIT, /* Administratively prohibited */ 220 RTN_THROW, /* Not in this table */ 221 RTN_NAT, /* Translate this address */ 222 RTN_XRESOLVE, /* Use external resolver */ 223 __RTN_MAX 224 }; 225 226 #define RTN_MAX (__RTN_MAX - 1) 227 228 229 /* rtm_protocol */ 230 231 #define RTPROT_UNSPEC 0 232 #define RTPROT_REDIRECT 1 /* Route installed by ICMP redirects; 233 not used by current IPv4 */ 234 #define RTPROT_KERNEL 2 /* Route installed by kernel */ 235 #define RTPROT_BOOT 3 /* Route installed during boot */ 236 #define RTPROT_STATIC 4 /* Route installed by administrator */ 237 238 /* Values of protocol >= RTPROT_STATIC are not interpreted by kernel; 239 they are just passed from user and back as is. 240 It will be used by hypothetical multiple routing daemons. 241 Note that protocol values should be standardized in order to 242 avoid conflicts. 243 */ 244 245 #define RTPROT_GATED 8 /* Apparently, GateD */ 246 #define RTPROT_RA 9 /* RDISC/ND router advertisements */ 247 #define RTPROT_MRT 10 /* Merit MRT */ 248 #define RTPROT_ZEBRA 11 /* Zebra */ 249 #define RTPROT_BIRD 12 /* BIRD */ 250 #define RTPROT_DNROUTED 13 /* DECnet routing daemon */ 251 #define RTPROT_XORP 14 /* XORP */ 252 #define RTPROT_NTK 15 /* Netsukuku */ 253 #define RTPROT_DHCP 16 /* DHCP client */ 254 #define RTPROT_MROUTED 17 /* Multicast daemon */ 255 #define RTPROT_BABEL 42 /* Babel daemon */ 256 257 /* rtm_scope 258 259 Really it is not scope, but sort of distance to the destination. 260 NOWHERE are reserved for not existing destinations, HOST is our 261 local addresses, LINK are destinations, located on directly attached 262 link and UNIVERSE is everywhere in the Universe. 263 264 Intermediate values are also possible f.e. interior routes 265 could be assigned a value between UNIVERSE and LINK. 266 */ 267 268 enum rt_scope_t { 269 RT_SCOPE_UNIVERSE=0, 270 /* User defined values */ 271 RT_SCOPE_SITE=200, 272 RT_SCOPE_LINK=253, 273 RT_SCOPE_HOST=254, 274 RT_SCOPE_NOWHERE=255 275 }; 276 277 /* rtm_flags */ 278 279 #define RTM_F_NOTIFY 0x100 /* Notify user of route change */ 280 #define RTM_F_CLONED 0x200 /* This route is cloned */ 281 #define RTM_F_EQUALIZE 0x400 /* Multipath equalizer: NI */ 282 #define RTM_F_PREFIX 0x800 /* Prefix addresses */ 283 #define RTM_F_LOOKUP_TABLE 0x1000 /* set rtm_table to FIB lookup result */ 284 #define RTM_F_FIB_MATCH 0x2000 /* return full fib lookup match */ 285 286 /* Reserved table identifiers */ 287 288 enum rt_class_t { 289 RT_TABLE_UNSPEC=0, 290 /* User defined values */ 291 RT_TABLE_COMPAT=252, 292 RT_TABLE_DEFAULT=253, 293 RT_TABLE_MAIN=254, 294 RT_TABLE_LOCAL=255, 295 RT_TABLE_MAX=0xFFFFFFFF 296 }; 297 298 299 /* Routing message attributes */ 300 301 enum rtattr_type_t { 302 RTA_UNSPEC, 303 RTA_DST, 304 RTA_SRC, 305 RTA_IIF, 306 RTA_OIF, 307 RTA_GATEWAY, 308 RTA_PRIORITY, 309 RTA_PREFSRC, 310 RTA_METRICS, 311 RTA_MULTIPATH, 312 RTA_PROTOINFO, /* no longer used */ 313 RTA_FLOW, 314 RTA_CACHEINFO, 315 RTA_SESSION, /* no longer used */ 316 RTA_MP_ALGO, /* no longer used */ 317 RTA_TABLE, 318 RTA_MARK, 319 RTA_MFC_STATS, 320 RTA_VIA, 321 RTA_NEWDST, 322 RTA_PREF, 323 RTA_ENCAP_TYPE, 324 RTA_ENCAP, 325 RTA_EXPIRES, 326 RTA_PAD, 327 RTA_UID, 328 RTA_TTL_PROPAGATE, 329 __RTA_MAX 330 }; 331 332 #define RTA_MAX (__RTA_MAX - 1) 333 334 #define RTM_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct rtmsg)))) 335 #define RTM_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct rtmsg)) 336 337 /* RTM_MULTIPATH --- array of struct rtnexthop. 338 * 339 * "struct rtnexthop" describes all necessary nexthop information, 340 * i.e. parameters of path to a destination via this nexthop. 341 * 342 * At the moment it is impossible to set different prefsrc, mtu, window 343 * and rtt for different paths from multipath. 344 */ 345 346 struct rtnexthop { 347 unsigned short rtnh_len; 348 unsigned char rtnh_flags; 349 unsigned char rtnh_hops; 350 int rtnh_ifindex; 351 }; 352 353 /* rtnh_flags */ 354 355 #define RTNH_F_DEAD 1 /* Nexthop is dead (used by multipath) */ 356 #define RTNH_F_PERVASIVE 2 /* Do recursive gateway lookup */ 357 #define RTNH_F_ONLINK 4 /* Gateway is forced on link */ 358 #define RTNH_F_OFFLOAD 8 /* offloaded route */ 359 #define RTNH_F_LINKDOWN 16 /* carrier-down on nexthop */ 360 #define RTNH_F_UNRESOLVED 32 /* The entry is unresolved (ipmr) */ 361 362 #define RTNH_COMPARE_MASK (RTNH_F_DEAD | RTNH_F_LINKDOWN | RTNH_F_OFFLOAD) 363 364 /* Macros to handle hexthops */ 365 366 #define RTNH_ALIGNTO 4 367 #define RTNH_ALIGN(len) ( ((len)+RTNH_ALIGNTO-1) & ~(RTNH_ALIGNTO-1) ) 368 #define RTNH_OK(rtnh,len) ((rtnh)->rtnh_len >= sizeof(struct rtnexthop) && \ 369 ((int)(rtnh)->rtnh_len) <= (len)) 370 #define RTNH_NEXT(rtnh) ((struct rtnexthop*)(((char*)(rtnh)) + RTNH_ALIGN((rtnh)->rtnh_len))) 371 #define RTNH_LENGTH(len) (RTNH_ALIGN(sizeof(struct rtnexthop)) + (len)) 372 #define RTNH_SPACE(len) RTNH_ALIGN(RTNH_LENGTH(len)) 373 #define RTNH_DATA(rtnh) ((struct rtattr*)(((char*)(rtnh)) + RTNH_LENGTH(0))) 374 375 /* RTA_VIA */ 376 struct rtvia { 377 __kernel_sa_family_t rtvia_family; 378 __u8 rtvia_addr[0]; 379 }; 380 381 /* RTM_CACHEINFO */ 382 383 struct rta_cacheinfo { 384 __u32 rta_clntref; 385 __u32 rta_lastuse; 386 __s32 rta_expires; 387 __u32 rta_error; 388 __u32 rta_used; 389 390 #define RTNETLINK_HAVE_PEERINFO 1 391 __u32 rta_id; 392 __u32 rta_ts; 393 __u32 rta_tsage; 394 }; 395 396 /* RTM_METRICS --- array of struct rtattr with types of RTAX_* */ 397 398 enum { 399 RTAX_UNSPEC, 400 #define RTAX_UNSPEC RTAX_UNSPEC 401 RTAX_LOCK, 402 #define RTAX_LOCK RTAX_LOCK 403 RTAX_MTU, 404 #define RTAX_MTU RTAX_MTU 405 RTAX_WINDOW, 406 #define RTAX_WINDOW RTAX_WINDOW 407 RTAX_RTT, 408 #define RTAX_RTT RTAX_RTT 409 RTAX_RTTVAR, 410 #define RTAX_RTTVAR RTAX_RTTVAR 411 RTAX_SSTHRESH, 412 #define RTAX_SSTHRESH RTAX_SSTHRESH 413 RTAX_CWND, 414 #define RTAX_CWND RTAX_CWND 415 RTAX_ADVMSS, 416 #define RTAX_ADVMSS RTAX_ADVMSS 417 RTAX_REORDERING, 418 #define RTAX_REORDERING RTAX_REORDERING 419 RTAX_HOPLIMIT, 420 #define RTAX_HOPLIMIT RTAX_HOPLIMIT 421 RTAX_INITCWND, 422 #define RTAX_INITCWND RTAX_INITCWND 423 RTAX_FEATURES, 424 #define RTAX_FEATURES RTAX_FEATURES 425 RTAX_RTO_MIN, 426 #define RTAX_RTO_MIN RTAX_RTO_MIN 427 RTAX_INITRWND, 428 #define RTAX_INITRWND RTAX_INITRWND 429 RTAX_QUICKACK, 430 #define RTAX_QUICKACK RTAX_QUICKACK 431 RTAX_CC_ALGO, 432 #define RTAX_CC_ALGO RTAX_CC_ALGO 433 __RTAX_MAX 434 }; 435 436 #define RTAX_MAX (__RTAX_MAX - 1) 437 438 #define RTAX_FEATURE_ECN (1 << 0) 439 #define RTAX_FEATURE_SACK (1 << 1) 440 #define RTAX_FEATURE_TIMESTAMP (1 << 2) 441 #define RTAX_FEATURE_ALLFRAG (1 << 3) 442 443 #define RTAX_FEATURE_MASK (RTAX_FEATURE_ECN | RTAX_FEATURE_SACK | \ 444 RTAX_FEATURE_TIMESTAMP | RTAX_FEATURE_ALLFRAG) 445 446 struct rta_session { 447 __u8 proto; 448 __u8 pad1; 449 __u16 pad2; 450 451 union { 452 struct { 453 __u16 sport; 454 __u16 dport; 455 } ports; 456 457 struct { 458 __u8 type; 459 __u8 code; 460 __u16 ident; 461 } icmpt; 462 463 __u32 spi; 464 } u; 465 }; 466 467 struct rta_mfc_stats { 468 __u64 mfcs_packets; 469 __u64 mfcs_bytes; 470 __u64 mfcs_wrong_if; 471 }; 472 473 /**** 474 * General form of address family dependent message. 475 ****/ 476 477 struct rtgenmsg { 478 unsigned char rtgen_family; 479 }; 480 481 /***************************************************************** 482 * Link layer specific messages. 483 ****/ 484 485 /* struct ifinfomsg 486 * passes link level specific information, not dependent 487 * on network protocol. 488 */ 489 490 struct ifinfomsg { 491 unsigned char ifi_family; 492 unsigned char __ifi_pad; 493 unsigned short ifi_type; /* ARPHRD_* */ 494 int ifi_index; /* Link index */ 495 unsigned ifi_flags; /* IFF_* flags */ 496 unsigned ifi_change; /* IFF_* change mask */ 497 }; 498 499 /******************************************************************** 500 * prefix information 501 ****/ 502 503 struct prefixmsg { 504 unsigned char prefix_family; 505 unsigned char prefix_pad1; 506 unsigned short prefix_pad2; 507 int prefix_ifindex; 508 unsigned char prefix_type; 509 unsigned char prefix_len; 510 unsigned char prefix_flags; 511 unsigned char prefix_pad3; 512 }; 513 514 enum 515 { 516 PREFIX_UNSPEC, 517 PREFIX_ADDRESS, 518 PREFIX_CACHEINFO, 519 __PREFIX_MAX 520 }; 521 522 #define PREFIX_MAX (__PREFIX_MAX - 1) 523 524 struct prefix_cacheinfo { 525 __u32 preferred_time; 526 __u32 valid_time; 527 }; 528 529 530 /***************************************************************** 531 * Traffic control messages. 532 ****/ 533 534 struct tcmsg { 535 unsigned char tcm_family; 536 unsigned char tcm__pad1; 537 unsigned short tcm__pad2; 538 int tcm_ifindex; 539 __u32 tcm_handle; 540 __u32 tcm_parent; 541 __u32 tcm_info; 542 }; 543 544 enum { 545 TCA_UNSPEC, 546 TCA_KIND, 547 TCA_OPTIONS, 548 TCA_STATS, 549 TCA_XSTATS, 550 TCA_RATE, 551 TCA_FCNT, 552 TCA_STATS2, 553 TCA_STAB, 554 TCA_PAD, 555 TCA_DUMP_INVISIBLE, 556 TCA_CHAIN, 557 __TCA_MAX 558 }; 559 560 #define TCA_MAX (__TCA_MAX - 1) 561 562 #define TCA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcmsg)))) 563 #define TCA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcmsg)) 564 565 /******************************************************************** 566 * Neighbor Discovery userland options 567 ****/ 568 569 struct nduseroptmsg { 570 unsigned char nduseropt_family; 571 unsigned char nduseropt_pad1; 572 unsigned short nduseropt_opts_len; /* Total length of options */ 573 int nduseropt_ifindex; 574 __u8 nduseropt_icmp_type; 575 __u8 nduseropt_icmp_code; 576 unsigned short nduseropt_pad2; 577 unsigned int nduseropt_pad3; 578 /* Followed by one or more ND options */ 579 }; 580 581 enum { 582 NDUSEROPT_UNSPEC, 583 NDUSEROPT_SRCADDR, 584 __NDUSEROPT_MAX 585 }; 586 587 #define NDUSEROPT_MAX (__NDUSEROPT_MAX - 1) 588 589 #ifndef __KERNEL__ 590 /* RTnetlink multicast groups - backwards compatibility for userspace */ 591 #define RTMGRP_LINK 1 592 #define RTMGRP_NOTIFY 2 593 #define RTMGRP_NEIGH 4 594 #define RTMGRP_TC 8 595 596 #define RTMGRP_IPV4_IFADDR 0x10 597 #define RTMGRP_IPV4_MROUTE 0x20 598 #define RTMGRP_IPV4_ROUTE 0x40 599 #define RTMGRP_IPV4_RULE 0x80 600 601 #define RTMGRP_IPV6_IFADDR 0x100 602 #define RTMGRP_IPV6_MROUTE 0x200 603 #define RTMGRP_IPV6_ROUTE 0x400 604 #define RTMGRP_IPV6_IFINFO 0x800 605 606 #define RTMGRP_DECnet_IFADDR 0x1000 607 #define RTMGRP_DECnet_ROUTE 0x4000 608 609 #define RTMGRP_IPV6_PREFIX 0x20000 610 #endif 611 612 /* RTnetlink multicast groups */ 613 enum rtnetlink_groups { 614 RTNLGRP_NONE, 615 #define RTNLGRP_NONE RTNLGRP_NONE 616 RTNLGRP_LINK, 617 #define RTNLGRP_LINK RTNLGRP_LINK 618 RTNLGRP_NOTIFY, 619 #define RTNLGRP_NOTIFY RTNLGRP_NOTIFY 620 RTNLGRP_NEIGH, 621 #define RTNLGRP_NEIGH RTNLGRP_NEIGH 622 RTNLGRP_TC, 623 #define RTNLGRP_TC RTNLGRP_TC 624 RTNLGRP_IPV4_IFADDR, 625 #define RTNLGRP_IPV4_IFADDR RTNLGRP_IPV4_IFADDR 626 RTNLGRP_IPV4_MROUTE, 627 #define RTNLGRP_IPV4_MROUTE RTNLGRP_IPV4_MROUTE 628 RTNLGRP_IPV4_ROUTE, 629 #define RTNLGRP_IPV4_ROUTE RTNLGRP_IPV4_ROUTE 630 RTNLGRP_IPV4_RULE, 631 #define RTNLGRP_IPV4_RULE RTNLGRP_IPV4_RULE 632 RTNLGRP_IPV6_IFADDR, 633 #define RTNLGRP_IPV6_IFADDR RTNLGRP_IPV6_IFADDR 634 RTNLGRP_IPV6_MROUTE, 635 #define RTNLGRP_IPV6_MROUTE RTNLGRP_IPV6_MROUTE 636 RTNLGRP_IPV6_ROUTE, 637 #define RTNLGRP_IPV6_ROUTE RTNLGRP_IPV6_ROUTE 638 RTNLGRP_IPV6_IFINFO, 639 #define RTNLGRP_IPV6_IFINFO RTNLGRP_IPV6_IFINFO 640 RTNLGRP_DECnet_IFADDR, 641 #define RTNLGRP_DECnet_IFADDR RTNLGRP_DECnet_IFADDR 642 RTNLGRP_NOP2, 643 RTNLGRP_DECnet_ROUTE, 644 #define RTNLGRP_DECnet_ROUTE RTNLGRP_DECnet_ROUTE 645 RTNLGRP_DECnet_RULE, 646 #define RTNLGRP_DECnet_RULE RTNLGRP_DECnet_RULE 647 RTNLGRP_NOP4, 648 RTNLGRP_IPV6_PREFIX, 649 #define RTNLGRP_IPV6_PREFIX RTNLGRP_IPV6_PREFIX 650 RTNLGRP_IPV6_RULE, 651 #define RTNLGRP_IPV6_RULE RTNLGRP_IPV6_RULE 652 RTNLGRP_ND_USEROPT, 653 #define RTNLGRP_ND_USEROPT RTNLGRP_ND_USEROPT 654 RTNLGRP_PHONET_IFADDR, 655 #define RTNLGRP_PHONET_IFADDR RTNLGRP_PHONET_IFADDR 656 RTNLGRP_PHONET_ROUTE, 657 #define RTNLGRP_PHONET_ROUTE RTNLGRP_PHONET_ROUTE 658 RTNLGRP_DCB, 659 #define RTNLGRP_DCB RTNLGRP_DCB 660 RTNLGRP_IPV4_NETCONF, 661 #define RTNLGRP_IPV4_NETCONF RTNLGRP_IPV4_NETCONF 662 RTNLGRP_IPV6_NETCONF, 663 #define RTNLGRP_IPV6_NETCONF RTNLGRP_IPV6_NETCONF 664 RTNLGRP_MDB, 665 #define RTNLGRP_MDB RTNLGRP_MDB 666 RTNLGRP_MPLS_ROUTE, 667 #define RTNLGRP_MPLS_ROUTE RTNLGRP_MPLS_ROUTE 668 RTNLGRP_NSID, 669 #define RTNLGRP_NSID RTNLGRP_NSID 670 RTNLGRP_MPLS_NETCONF, 671 #define RTNLGRP_MPLS_NETCONF RTNLGRP_MPLS_NETCONF 672 RTNLGRP_IPV4_MROUTE_R, 673 #define RTNLGRP_IPV4_MROUTE_R RTNLGRP_IPV4_MROUTE_R 674 RTNLGRP_IPV6_MROUTE_R, 675 #define RTNLGRP_IPV6_MROUTE_R RTNLGRP_IPV6_MROUTE_R 676 __RTNLGRP_MAX 677 }; 678 #define RTNLGRP_MAX (__RTNLGRP_MAX - 1) 679 680 /* TC action piece */ 681 struct tcamsg { 682 unsigned char tca_family; 683 unsigned char tca__pad1; 684 unsigned short tca__pad2; 685 }; 686 687 enum { 688 TCA_ROOT_UNSPEC, 689 TCA_ROOT_TAB, 690 #define TCA_ACT_TAB TCA_ROOT_TAB 691 #define TCAA_MAX TCA_ROOT_TAB 692 TCA_ROOT_FLAGS, 693 TCA_ROOT_COUNT, 694 TCA_ROOT_TIME_DELTA, /* in msecs */ 695 __TCA_ROOT_MAX, 696 #define TCA_ROOT_MAX (__TCA_ROOT_MAX - 1) 697 }; 698 699 #define TA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcamsg)))) 700 #define TA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcamsg)) 701 /* tcamsg flags stored in attribute TCA_ROOT_FLAGS 702 * 703 * TCA_FLAG_LARGE_DUMP_ON user->kernel to request for larger than TCA_ACT_MAX_PRIO 704 * actions in a dump. All dump responses will contain the number of actions 705 * being dumped stored in for user app's consumption in TCA_ROOT_COUNT 706 * 707 */ 708 #define TCA_FLAG_LARGE_DUMP_ON (1 << 0) 709 710 /* New extended info filters for IFLA_EXT_MASK */ 711 #define RTEXT_FILTER_VF (1 << 0) 712 #define RTEXT_FILTER_BRVLAN (1 << 1) 713 #define RTEXT_FILTER_BRVLAN_COMPRESSED (1 << 2) 714 #define RTEXT_FILTER_SKIP_STATS (1 << 3) 715 716 /* End of information exported to user level */ 717 718 719 720 #endif /* _UAPI__LINUX_RTNETLINK_H */ 721