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_GETNETCONF = 82, 126 #define RTM_GETNETCONF RTM_GETNETCONF 127 128 RTM_NEWMDB = 84, 129 #define RTM_NEWMDB RTM_NEWMDB 130 RTM_DELMDB = 85, 131 #define RTM_DELMDB RTM_DELMDB 132 RTM_GETMDB = 86, 133 #define RTM_GETMDB RTM_GETMDB 134 135 RTM_NEWNSID = 88, 136 #define RTM_NEWNSID RTM_NEWNSID 137 RTM_GETNSID = 90, 138 #define RTM_GETNSID RTM_GETNSID 139 140 __RTM_MAX, 141 #define RTM_MAX (((__RTM_MAX + 3) & ~3) - 1) 142 }; 143 144 #define RTM_NR_MSGTYPES (RTM_MAX + 1 - RTM_BASE) 145 #define RTM_NR_FAMILIES (RTM_NR_MSGTYPES >> 2) 146 #define RTM_FAM(cmd) (((cmd) - RTM_BASE) >> 2) 147 148 /* 149 Generic structure for encapsulation of optional route information. 150 It is reminiscent of sockaddr, but with sa_family replaced 151 with attribute type. 152 */ 153 154 struct rtattr { 155 unsigned short rta_len; 156 unsigned short rta_type; 157 }; 158 159 /* Macros to handle rtattributes */ 160 161 #define RTA_ALIGNTO 4 162 #define RTA_ALIGN(len) ( ((len)+RTA_ALIGNTO-1) & ~(RTA_ALIGNTO-1) ) 163 #define RTA_OK(rta,len) ((len) >= (int)sizeof(struct rtattr) && \ 164 (rta)->rta_len >= sizeof(struct rtattr) && \ 165 (rta)->rta_len <= (len)) 166 #define RTA_NEXT(rta,attrlen) ((attrlen) -= RTA_ALIGN((rta)->rta_len), \ 167 (struct rtattr*)(((char*)(rta)) + RTA_ALIGN((rta)->rta_len))) 168 #define RTA_LENGTH(len) (RTA_ALIGN(sizeof(struct rtattr)) + (len)) 169 #define RTA_SPACE(len) RTA_ALIGN(RTA_LENGTH(len)) 170 #define RTA_DATA(rta) ((void*)(((char*)(rta)) + RTA_LENGTH(0))) 171 #define RTA_PAYLOAD(rta) ((int)((rta)->rta_len) - RTA_LENGTH(0)) 172 173 174 175 176 /****************************************************************************** 177 * Definitions used in routing table administration. 178 ****/ 179 180 struct rtmsg { 181 unsigned char rtm_family; 182 unsigned char rtm_dst_len; 183 unsigned char rtm_src_len; 184 unsigned char rtm_tos; 185 186 unsigned char rtm_table; /* Routing table id */ 187 unsigned char rtm_protocol; /* Routing protocol; see below */ 188 unsigned char rtm_scope; /* See below */ 189 unsigned char rtm_type; /* See below */ 190 191 unsigned rtm_flags; 192 }; 193 194 /* rtm_type */ 195 196 enum { 197 RTN_UNSPEC, 198 RTN_UNICAST, /* Gateway or direct route */ 199 RTN_LOCAL, /* Accept locally */ 200 RTN_BROADCAST, /* Accept locally as broadcast, 201 send as broadcast */ 202 RTN_ANYCAST, /* Accept locally as broadcast, 203 but send as unicast */ 204 RTN_MULTICAST, /* Multicast route */ 205 RTN_BLACKHOLE, /* Drop */ 206 RTN_UNREACHABLE, /* Destination is unreachable */ 207 RTN_PROHIBIT, /* Administratively prohibited */ 208 RTN_THROW, /* Not in this table */ 209 RTN_NAT, /* Translate this address */ 210 RTN_XRESOLVE, /* Use external resolver */ 211 __RTN_MAX 212 }; 213 214 #define RTN_MAX (__RTN_MAX - 1) 215 216 217 /* rtm_protocol */ 218 219 #define RTPROT_UNSPEC 0 220 #define RTPROT_REDIRECT 1 /* Route installed by ICMP redirects; 221 not used by current IPv4 */ 222 #define RTPROT_KERNEL 2 /* Route installed by kernel */ 223 #define RTPROT_BOOT 3 /* Route installed during boot */ 224 #define RTPROT_STATIC 4 /* Route installed by administrator */ 225 226 /* Values of protocol >= RTPROT_STATIC are not interpreted by kernel; 227 they are just passed from user and back as is. 228 It will be used by hypothetical multiple routing daemons. 229 Note that protocol values should be standardized in order to 230 avoid conflicts. 231 */ 232 233 #define RTPROT_GATED 8 /* Apparently, GateD */ 234 #define RTPROT_RA 9 /* RDISC/ND router advertisements */ 235 #define RTPROT_MRT 10 /* Merit MRT */ 236 #define RTPROT_ZEBRA 11 /* Zebra */ 237 #define RTPROT_BIRD 12 /* BIRD */ 238 #define RTPROT_DNROUTED 13 /* DECnet routing daemon */ 239 #define RTPROT_XORP 14 /* XORP */ 240 #define RTPROT_NTK 15 /* Netsukuku */ 241 #define RTPROT_DHCP 16 /* DHCP client */ 242 #define RTPROT_MROUTED 17 /* Multicast daemon */ 243 #define RTPROT_BABEL 42 /* Babel daemon */ 244 245 /* rtm_scope 246 247 Really it is not scope, but sort of distance to the destination. 248 NOWHERE are reserved for not existing destinations, HOST is our 249 local addresses, LINK are destinations, located on directly attached 250 link and UNIVERSE is everywhere in the Universe. 251 252 Intermediate values are also possible f.e. interior routes 253 could be assigned a value between UNIVERSE and LINK. 254 */ 255 256 enum rt_scope_t { 257 RT_SCOPE_UNIVERSE=0, 258 /* User defined values */ 259 RT_SCOPE_SITE=200, 260 RT_SCOPE_LINK=253, 261 RT_SCOPE_HOST=254, 262 RT_SCOPE_NOWHERE=255 263 }; 264 265 /* rtm_flags */ 266 267 #define RTM_F_NOTIFY 0x100 /* Notify user of route change */ 268 #define RTM_F_CLONED 0x200 /* This route is cloned */ 269 #define RTM_F_EQUALIZE 0x400 /* Multipath equalizer: NI */ 270 #define RTM_F_PREFIX 0x800 /* Prefix addresses */ 271 272 /* Reserved table identifiers */ 273 274 enum rt_class_t { 275 RT_TABLE_UNSPEC=0, 276 /* User defined values */ 277 RT_TABLE_COMPAT=252, 278 RT_TABLE_DEFAULT=253, 279 RT_TABLE_MAIN=254, 280 RT_TABLE_LOCAL=255, 281 RT_TABLE_MAX=0xFFFFFFFF 282 }; 283 284 285 /* Routing message attributes */ 286 287 enum rtattr_type_t { 288 RTA_UNSPEC, 289 RTA_DST, 290 RTA_SRC, 291 RTA_IIF, 292 RTA_OIF, 293 RTA_GATEWAY, 294 RTA_PRIORITY, 295 RTA_PREFSRC, 296 RTA_METRICS, 297 RTA_MULTIPATH, 298 RTA_PROTOINFO, /* no longer used */ 299 RTA_FLOW, 300 RTA_CACHEINFO, 301 RTA_SESSION, /* no longer used */ 302 RTA_MP_ALGO, /* no longer used */ 303 RTA_TABLE, 304 RTA_MARK, 305 RTA_MFC_STATS, 306 RTA_VIA, 307 RTA_NEWDST, 308 __RTA_MAX 309 }; 310 311 #define RTA_MAX (__RTA_MAX - 1) 312 313 #define RTM_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct rtmsg)))) 314 #define RTM_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct rtmsg)) 315 316 /* RTM_MULTIPATH --- array of struct rtnexthop. 317 * 318 * "struct rtnexthop" describes all necessary nexthop information, 319 * i.e. parameters of path to a destination via this nexthop. 320 * 321 * At the moment it is impossible to set different prefsrc, mtu, window 322 * and rtt for different paths from multipath. 323 */ 324 325 struct rtnexthop { 326 unsigned short rtnh_len; 327 unsigned char rtnh_flags; 328 unsigned char rtnh_hops; 329 int rtnh_ifindex; 330 }; 331 332 /* rtnh_flags */ 333 334 #define RTNH_F_DEAD 1 /* Nexthop is dead (used by multipath) */ 335 #define RTNH_F_PERVASIVE 2 /* Do recursive gateway lookup */ 336 #define RTNH_F_ONLINK 4 /* Gateway is forced on link */ 337 #define RTNH_F_EXTERNAL 8 /* Route installed externally */ 338 339 /* Macros to handle hexthops */ 340 341 #define RTNH_ALIGNTO 4 342 #define RTNH_ALIGN(len) ( ((len)+RTNH_ALIGNTO-1) & ~(RTNH_ALIGNTO-1) ) 343 #define RTNH_OK(rtnh,len) ((rtnh)->rtnh_len >= sizeof(struct rtnexthop) && \ 344 ((int)(rtnh)->rtnh_len) <= (len)) 345 #define RTNH_NEXT(rtnh) ((struct rtnexthop*)(((char*)(rtnh)) + RTNH_ALIGN((rtnh)->rtnh_len))) 346 #define RTNH_LENGTH(len) (RTNH_ALIGN(sizeof(struct rtnexthop)) + (len)) 347 #define RTNH_SPACE(len) RTNH_ALIGN(RTNH_LENGTH(len)) 348 #define RTNH_DATA(rtnh) ((struct rtattr*)(((char*)(rtnh)) + RTNH_LENGTH(0))) 349 350 /* RTA_VIA */ 351 struct rtvia { 352 __kernel_sa_family_t rtvia_family; 353 __u8 rtvia_addr[0]; 354 }; 355 356 /* RTM_CACHEINFO */ 357 358 struct rta_cacheinfo { 359 __u32 rta_clntref; 360 __u32 rta_lastuse; 361 __s32 rta_expires; 362 __u32 rta_error; 363 __u32 rta_used; 364 365 #define RTNETLINK_HAVE_PEERINFO 1 366 __u32 rta_id; 367 __u32 rta_ts; 368 __u32 rta_tsage; 369 }; 370 371 /* RTM_METRICS --- array of struct rtattr with types of RTAX_* */ 372 373 enum { 374 RTAX_UNSPEC, 375 #define RTAX_UNSPEC RTAX_UNSPEC 376 RTAX_LOCK, 377 #define RTAX_LOCK RTAX_LOCK 378 RTAX_MTU, 379 #define RTAX_MTU RTAX_MTU 380 RTAX_WINDOW, 381 #define RTAX_WINDOW RTAX_WINDOW 382 RTAX_RTT, 383 #define RTAX_RTT RTAX_RTT 384 RTAX_RTTVAR, 385 #define RTAX_RTTVAR RTAX_RTTVAR 386 RTAX_SSTHRESH, 387 #define RTAX_SSTHRESH RTAX_SSTHRESH 388 RTAX_CWND, 389 #define RTAX_CWND RTAX_CWND 390 RTAX_ADVMSS, 391 #define RTAX_ADVMSS RTAX_ADVMSS 392 RTAX_REORDERING, 393 #define RTAX_REORDERING RTAX_REORDERING 394 RTAX_HOPLIMIT, 395 #define RTAX_HOPLIMIT RTAX_HOPLIMIT 396 RTAX_INITCWND, 397 #define RTAX_INITCWND RTAX_INITCWND 398 RTAX_FEATURES, 399 #define RTAX_FEATURES RTAX_FEATURES 400 RTAX_RTO_MIN, 401 #define RTAX_RTO_MIN RTAX_RTO_MIN 402 RTAX_INITRWND, 403 #define RTAX_INITRWND RTAX_INITRWND 404 RTAX_QUICKACK, 405 #define RTAX_QUICKACK RTAX_QUICKACK 406 RTAX_CC_ALGO, 407 #define RTAX_CC_ALGO RTAX_CC_ALGO 408 __RTAX_MAX 409 }; 410 411 #define RTAX_MAX (__RTAX_MAX - 1) 412 413 #define RTAX_FEATURE_ECN 0x00000001 414 #define RTAX_FEATURE_SACK 0x00000002 415 #define RTAX_FEATURE_TIMESTAMP 0x00000004 416 #define RTAX_FEATURE_ALLFRAG 0x00000008 417 418 struct rta_session { 419 __u8 proto; 420 __u8 pad1; 421 __u16 pad2; 422 423 union { 424 struct { 425 __u16 sport; 426 __u16 dport; 427 } ports; 428 429 struct { 430 __u8 type; 431 __u8 code; 432 __u16 ident; 433 } icmpt; 434 435 __u32 spi; 436 } u; 437 }; 438 439 struct rta_mfc_stats { 440 __u64 mfcs_packets; 441 __u64 mfcs_bytes; 442 __u64 mfcs_wrong_if; 443 }; 444 445 /**** 446 * General form of address family dependent message. 447 ****/ 448 449 struct rtgenmsg { 450 unsigned char rtgen_family; 451 }; 452 453 /***************************************************************** 454 * Link layer specific messages. 455 ****/ 456 457 /* struct ifinfomsg 458 * passes link level specific information, not dependent 459 * on network protocol. 460 */ 461 462 struct ifinfomsg { 463 unsigned char ifi_family; 464 unsigned char __ifi_pad; 465 unsigned short ifi_type; /* ARPHRD_* */ 466 int ifi_index; /* Link index */ 467 unsigned ifi_flags; /* IFF_* flags */ 468 unsigned ifi_change; /* IFF_* change mask */ 469 }; 470 471 /******************************************************************** 472 * prefix information 473 ****/ 474 475 struct prefixmsg { 476 unsigned char prefix_family; 477 unsigned char prefix_pad1; 478 unsigned short prefix_pad2; 479 int prefix_ifindex; 480 unsigned char prefix_type; 481 unsigned char prefix_len; 482 unsigned char prefix_flags; 483 unsigned char prefix_pad3; 484 }; 485 486 enum 487 { 488 PREFIX_UNSPEC, 489 PREFIX_ADDRESS, 490 PREFIX_CACHEINFO, 491 __PREFIX_MAX 492 }; 493 494 #define PREFIX_MAX (__PREFIX_MAX - 1) 495 496 struct prefix_cacheinfo { 497 __u32 preferred_time; 498 __u32 valid_time; 499 }; 500 501 502 /***************************************************************** 503 * Traffic control messages. 504 ****/ 505 506 struct tcmsg { 507 unsigned char tcm_family; 508 unsigned char tcm__pad1; 509 unsigned short tcm__pad2; 510 int tcm_ifindex; 511 __u32 tcm_handle; 512 __u32 tcm_parent; 513 __u32 tcm_info; 514 }; 515 516 enum { 517 TCA_UNSPEC, 518 TCA_KIND, 519 TCA_OPTIONS, 520 TCA_STATS, 521 TCA_XSTATS, 522 TCA_RATE, 523 TCA_FCNT, 524 TCA_STATS2, 525 TCA_STAB, 526 __TCA_MAX 527 }; 528 529 #define TCA_MAX (__TCA_MAX - 1) 530 531 #define TCA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcmsg)))) 532 #define TCA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcmsg)) 533 534 /******************************************************************** 535 * Neighbor Discovery userland options 536 ****/ 537 538 struct nduseroptmsg { 539 unsigned char nduseropt_family; 540 unsigned char nduseropt_pad1; 541 unsigned short nduseropt_opts_len; /* Total length of options */ 542 int nduseropt_ifindex; 543 __u8 nduseropt_icmp_type; 544 __u8 nduseropt_icmp_code; 545 unsigned short nduseropt_pad2; 546 unsigned int nduseropt_pad3; 547 /* Followed by one or more ND options */ 548 }; 549 550 enum { 551 NDUSEROPT_UNSPEC, 552 NDUSEROPT_SRCADDR, 553 __NDUSEROPT_MAX 554 }; 555 556 #define NDUSEROPT_MAX (__NDUSEROPT_MAX - 1) 557 558 #ifndef __KERNEL__ 559 /* RTnetlink multicast groups - backwards compatibility for userspace */ 560 #define RTMGRP_LINK 1 561 #define RTMGRP_NOTIFY 2 562 #define RTMGRP_NEIGH 4 563 #define RTMGRP_TC 8 564 565 #define RTMGRP_IPV4_IFADDR 0x10 566 #define RTMGRP_IPV4_MROUTE 0x20 567 #define RTMGRP_IPV4_ROUTE 0x40 568 #define RTMGRP_IPV4_RULE 0x80 569 570 #define RTMGRP_IPV6_IFADDR 0x100 571 #define RTMGRP_IPV6_MROUTE 0x200 572 #define RTMGRP_IPV6_ROUTE 0x400 573 #define RTMGRP_IPV6_IFINFO 0x800 574 575 #define RTMGRP_DECnet_IFADDR 0x1000 576 #define RTMGRP_DECnet_ROUTE 0x4000 577 578 #define RTMGRP_IPV6_PREFIX 0x20000 579 #endif 580 581 /* RTnetlink multicast groups */ 582 enum rtnetlink_groups { 583 RTNLGRP_NONE, 584 #define RTNLGRP_NONE RTNLGRP_NONE 585 RTNLGRP_LINK, 586 #define RTNLGRP_LINK RTNLGRP_LINK 587 RTNLGRP_NOTIFY, 588 #define RTNLGRP_NOTIFY RTNLGRP_NOTIFY 589 RTNLGRP_NEIGH, 590 #define RTNLGRP_NEIGH RTNLGRP_NEIGH 591 RTNLGRP_TC, 592 #define RTNLGRP_TC RTNLGRP_TC 593 RTNLGRP_IPV4_IFADDR, 594 #define RTNLGRP_IPV4_IFADDR RTNLGRP_IPV4_IFADDR 595 RTNLGRP_IPV4_MROUTE, 596 #define RTNLGRP_IPV4_MROUTE RTNLGRP_IPV4_MROUTE 597 RTNLGRP_IPV4_ROUTE, 598 #define RTNLGRP_IPV4_ROUTE RTNLGRP_IPV4_ROUTE 599 RTNLGRP_IPV4_RULE, 600 #define RTNLGRP_IPV4_RULE RTNLGRP_IPV4_RULE 601 RTNLGRP_IPV6_IFADDR, 602 #define RTNLGRP_IPV6_IFADDR RTNLGRP_IPV6_IFADDR 603 RTNLGRP_IPV6_MROUTE, 604 #define RTNLGRP_IPV6_MROUTE RTNLGRP_IPV6_MROUTE 605 RTNLGRP_IPV6_ROUTE, 606 #define RTNLGRP_IPV6_ROUTE RTNLGRP_IPV6_ROUTE 607 RTNLGRP_IPV6_IFINFO, 608 #define RTNLGRP_IPV6_IFINFO RTNLGRP_IPV6_IFINFO 609 RTNLGRP_DECnet_IFADDR, 610 #define RTNLGRP_DECnet_IFADDR RTNLGRP_DECnet_IFADDR 611 RTNLGRP_NOP2, 612 RTNLGRP_DECnet_ROUTE, 613 #define RTNLGRP_DECnet_ROUTE RTNLGRP_DECnet_ROUTE 614 RTNLGRP_DECnet_RULE, 615 #define RTNLGRP_DECnet_RULE RTNLGRP_DECnet_RULE 616 RTNLGRP_NOP4, 617 RTNLGRP_IPV6_PREFIX, 618 #define RTNLGRP_IPV6_PREFIX RTNLGRP_IPV6_PREFIX 619 RTNLGRP_IPV6_RULE, 620 #define RTNLGRP_IPV6_RULE RTNLGRP_IPV6_RULE 621 RTNLGRP_ND_USEROPT, 622 #define RTNLGRP_ND_USEROPT RTNLGRP_ND_USEROPT 623 RTNLGRP_PHONET_IFADDR, 624 #define RTNLGRP_PHONET_IFADDR RTNLGRP_PHONET_IFADDR 625 RTNLGRP_PHONET_ROUTE, 626 #define RTNLGRP_PHONET_ROUTE RTNLGRP_PHONET_ROUTE 627 RTNLGRP_DCB, 628 #define RTNLGRP_DCB RTNLGRP_DCB 629 RTNLGRP_IPV4_NETCONF, 630 #define RTNLGRP_IPV4_NETCONF RTNLGRP_IPV4_NETCONF 631 RTNLGRP_IPV6_NETCONF, 632 #define RTNLGRP_IPV6_NETCONF RTNLGRP_IPV6_NETCONF 633 RTNLGRP_MDB, 634 #define RTNLGRP_MDB RTNLGRP_MDB 635 RTNLGRP_MPLS_ROUTE, 636 #define RTNLGRP_MPLS_ROUTE RTNLGRP_MPLS_ROUTE 637 __RTNLGRP_MAX 638 }; 639 #define RTNLGRP_MAX (__RTNLGRP_MAX - 1) 640 641 /* TC action piece */ 642 struct tcamsg { 643 unsigned char tca_family; 644 unsigned char tca__pad1; 645 unsigned short tca__pad2; 646 }; 647 #define TA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcamsg)))) 648 #define TA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcamsg)) 649 #define TCA_ACT_TAB 1 /* attr type must be >=1 */ 650 #define TCAA_MAX 1 651 652 /* New extended info filters for IFLA_EXT_MASK */ 653 #define RTEXT_FILTER_VF (1 << 0) 654 #define RTEXT_FILTER_BRVLAN (1 << 1) 655 #define RTEXT_FILTER_BRVLAN_COMPRESSED (1 << 2) 656 657 /* End of information exported to user level */ 658 659 660 661 #endif /* _UAPI__LINUX_RTNETLINK_H */ 662