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 23enum { 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_DELNSID = 89, 138#define RTM_DELNSID RTM_DELNSID 139 RTM_GETNSID = 90, 140#define RTM_GETNSID RTM_GETNSID 141 142 __RTM_MAX, 143#define RTM_MAX (((__RTM_MAX + 3) & ~3) - 1) 144}; 145 146#define RTM_NR_MSGTYPES (RTM_MAX + 1 - RTM_BASE) 147#define RTM_NR_FAMILIES (RTM_NR_MSGTYPES >> 2) 148#define RTM_FAM(cmd) (((cmd) - RTM_BASE) >> 2) 149 150/* 151 Generic structure for encapsulation of optional route information. 152 It is reminiscent of sockaddr, but with sa_family replaced 153 with attribute type. 154 */ 155 156struct rtattr { 157 unsigned short rta_len; 158 unsigned short rta_type; 159}; 160 161/* Macros to handle rtattributes */ 162 163#define RTA_ALIGNTO 4 164#define RTA_ALIGN(len) ( ((len)+RTA_ALIGNTO-1) & ~(RTA_ALIGNTO-1) ) 165#define RTA_OK(rta,len) ((len) >= (int)sizeof(struct rtattr) && \ 166 (rta)->rta_len >= sizeof(struct rtattr) && \ 167 (rta)->rta_len <= (len)) 168#define RTA_NEXT(rta,attrlen) ((attrlen) -= RTA_ALIGN((rta)->rta_len), \ 169 (struct rtattr*)(((char*)(rta)) + RTA_ALIGN((rta)->rta_len))) 170#define RTA_LENGTH(len) (RTA_ALIGN(sizeof(struct rtattr)) + (len)) 171#define RTA_SPACE(len) RTA_ALIGN(RTA_LENGTH(len)) 172#define RTA_DATA(rta) ((void*)(((char*)(rta)) + RTA_LENGTH(0))) 173#define RTA_PAYLOAD(rta) ((int)((rta)->rta_len) - RTA_LENGTH(0)) 174 175 176 177 178/****************************************************************************** 179 * Definitions used in routing table administration. 180 ****/ 181 182struct rtmsg { 183 unsigned char rtm_family; 184 unsigned char rtm_dst_len; 185 unsigned char rtm_src_len; 186 unsigned char rtm_tos; 187 188 unsigned char rtm_table; /* Routing table id */ 189 unsigned char rtm_protocol; /* Routing protocol; see below */ 190 unsigned char rtm_scope; /* See below */ 191 unsigned char rtm_type; /* See below */ 192 193 unsigned rtm_flags; 194}; 195 196/* rtm_type */ 197 198enum { 199 RTN_UNSPEC, 200 RTN_UNICAST, /* Gateway or direct route */ 201 RTN_LOCAL, /* Accept locally */ 202 RTN_BROADCAST, /* Accept locally as broadcast, 203 send as broadcast */ 204 RTN_ANYCAST, /* Accept locally as broadcast, 205 but send as unicast */ 206 RTN_MULTICAST, /* Multicast route */ 207 RTN_BLACKHOLE, /* Drop */ 208 RTN_UNREACHABLE, /* Destination is unreachable */ 209 RTN_PROHIBIT, /* Administratively prohibited */ 210 RTN_THROW, /* Not in this table */ 211 RTN_NAT, /* Translate this address */ 212 RTN_XRESOLVE, /* Use external resolver */ 213 __RTN_MAX 214}; 215 216#define RTN_MAX (__RTN_MAX - 1) 217 218 219/* rtm_protocol */ 220 221#define RTPROT_UNSPEC 0 222#define RTPROT_REDIRECT 1 /* Route installed by ICMP redirects; 223 not used by current IPv4 */ 224#define RTPROT_KERNEL 2 /* Route installed by kernel */ 225#define RTPROT_BOOT 3 /* Route installed during boot */ 226#define RTPROT_STATIC 4 /* Route installed by administrator */ 227 228/* Values of protocol >= RTPROT_STATIC are not interpreted by kernel; 229 they are just passed from user and back as is. 230 It will be used by hypothetical multiple routing daemons. 231 Note that protocol values should be standardized in order to 232 avoid conflicts. 233 */ 234 235#define RTPROT_GATED 8 /* Apparently, GateD */ 236#define RTPROT_RA 9 /* RDISC/ND router advertisements */ 237#define RTPROT_MRT 10 /* Merit MRT */ 238#define RTPROT_ZEBRA 11 /* Zebra */ 239#define RTPROT_BIRD 12 /* BIRD */ 240#define RTPROT_DNROUTED 13 /* DECnet routing daemon */ 241#define RTPROT_XORP 14 /* XORP */ 242#define RTPROT_NTK 15 /* Netsukuku */ 243#define RTPROT_DHCP 16 /* DHCP client */ 244#define RTPROT_MROUTED 17 /* Multicast daemon */ 245#define RTPROT_BABEL 42 /* Babel daemon */ 246 247/* rtm_scope 248 249 Really it is not scope, but sort of distance to the destination. 250 NOWHERE are reserved for not existing destinations, HOST is our 251 local addresses, LINK are destinations, located on directly attached 252 link and UNIVERSE is everywhere in the Universe. 253 254 Intermediate values are also possible f.e. interior routes 255 could be assigned a value between UNIVERSE and LINK. 256*/ 257 258enum rt_scope_t { 259 RT_SCOPE_UNIVERSE=0, 260/* User defined values */ 261 RT_SCOPE_SITE=200, 262 RT_SCOPE_LINK=253, 263 RT_SCOPE_HOST=254, 264 RT_SCOPE_NOWHERE=255 265}; 266 267/* rtm_flags */ 268 269#define RTM_F_NOTIFY 0x100 /* Notify user of route change */ 270#define RTM_F_CLONED 0x200 /* This route is cloned */ 271#define RTM_F_EQUALIZE 0x400 /* Multipath equalizer: NI */ 272#define RTM_F_PREFIX 0x800 /* Prefix addresses */ 273 274/* Reserved table identifiers */ 275 276enum rt_class_t { 277 RT_TABLE_UNSPEC=0, 278/* User defined values */ 279 RT_TABLE_COMPAT=252, 280 RT_TABLE_DEFAULT=253, 281 RT_TABLE_MAIN=254, 282 RT_TABLE_LOCAL=255, 283 RT_TABLE_MAX=0xFFFFFFFF 284}; 285 286 287/* Routing message attributes */ 288 289enum rtattr_type_t { 290 RTA_UNSPEC, 291 RTA_DST, 292 RTA_SRC, 293 RTA_IIF, 294 RTA_OIF, 295 RTA_GATEWAY, 296 RTA_PRIORITY, 297 RTA_PREFSRC, 298 RTA_METRICS, 299 RTA_MULTIPATH, 300 RTA_PROTOINFO, /* no longer used */ 301 RTA_FLOW, 302 RTA_CACHEINFO, 303 RTA_SESSION, /* no longer used */ 304 RTA_MP_ALGO, /* no longer used */ 305 RTA_TABLE, 306 RTA_MARK, 307 RTA_MFC_STATS, 308 RTA_VIA, 309 RTA_NEWDST, 310 RTA_PREF, 311 __RTA_MAX 312}; 313 314#define RTA_MAX (__RTA_MAX - 1) 315 316#define RTM_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct rtmsg)))) 317#define RTM_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct rtmsg)) 318 319/* RTM_MULTIPATH --- array of struct rtnexthop. 320 * 321 * "struct rtnexthop" describes all necessary nexthop information, 322 * i.e. parameters of path to a destination via this nexthop. 323 * 324 * At the moment it is impossible to set different prefsrc, mtu, window 325 * and rtt for different paths from multipath. 326 */ 327 328struct rtnexthop { 329 unsigned short rtnh_len; 330 unsigned char rtnh_flags; 331 unsigned char rtnh_hops; 332 int rtnh_ifindex; 333}; 334 335/* rtnh_flags */ 336 337#define RTNH_F_DEAD 1 /* Nexthop is dead (used by multipath) */ 338#define RTNH_F_PERVASIVE 2 /* Do recursive gateway lookup */ 339#define RTNH_F_ONLINK 4 /* Gateway is forced on link */ 340#define RTNH_F_OFFLOAD 8 /* offloaded route */ 341 342/* Macros to handle hexthops */ 343 344#define RTNH_ALIGNTO 4 345#define RTNH_ALIGN(len) ( ((len)+RTNH_ALIGNTO-1) & ~(RTNH_ALIGNTO-1) ) 346#define RTNH_OK(rtnh,len) ((rtnh)->rtnh_len >= sizeof(struct rtnexthop) && \ 347 ((int)(rtnh)->rtnh_len) <= (len)) 348#define RTNH_NEXT(rtnh) ((struct rtnexthop*)(((char*)(rtnh)) + RTNH_ALIGN((rtnh)->rtnh_len))) 349#define RTNH_LENGTH(len) (RTNH_ALIGN(sizeof(struct rtnexthop)) + (len)) 350#define RTNH_SPACE(len) RTNH_ALIGN(RTNH_LENGTH(len)) 351#define RTNH_DATA(rtnh) ((struct rtattr*)(((char*)(rtnh)) + RTNH_LENGTH(0))) 352 353/* RTA_VIA */ 354struct rtvia { 355 __kernel_sa_family_t rtvia_family; 356 __u8 rtvia_addr[0]; 357}; 358 359/* RTM_CACHEINFO */ 360 361struct rta_cacheinfo { 362 __u32 rta_clntref; 363 __u32 rta_lastuse; 364 __s32 rta_expires; 365 __u32 rta_error; 366 __u32 rta_used; 367 368#define RTNETLINK_HAVE_PEERINFO 1 369 __u32 rta_id; 370 __u32 rta_ts; 371 __u32 rta_tsage; 372}; 373 374/* RTM_METRICS --- array of struct rtattr with types of RTAX_* */ 375 376enum { 377 RTAX_UNSPEC, 378#define RTAX_UNSPEC RTAX_UNSPEC 379 RTAX_LOCK, 380#define RTAX_LOCK RTAX_LOCK 381 RTAX_MTU, 382#define RTAX_MTU RTAX_MTU 383 RTAX_WINDOW, 384#define RTAX_WINDOW RTAX_WINDOW 385 RTAX_RTT, 386#define RTAX_RTT RTAX_RTT 387 RTAX_RTTVAR, 388#define RTAX_RTTVAR RTAX_RTTVAR 389 RTAX_SSTHRESH, 390#define RTAX_SSTHRESH RTAX_SSTHRESH 391 RTAX_CWND, 392#define RTAX_CWND RTAX_CWND 393 RTAX_ADVMSS, 394#define RTAX_ADVMSS RTAX_ADVMSS 395 RTAX_REORDERING, 396#define RTAX_REORDERING RTAX_REORDERING 397 RTAX_HOPLIMIT, 398#define RTAX_HOPLIMIT RTAX_HOPLIMIT 399 RTAX_INITCWND, 400#define RTAX_INITCWND RTAX_INITCWND 401 RTAX_FEATURES, 402#define RTAX_FEATURES RTAX_FEATURES 403 RTAX_RTO_MIN, 404#define RTAX_RTO_MIN RTAX_RTO_MIN 405 RTAX_INITRWND, 406#define RTAX_INITRWND RTAX_INITRWND 407 RTAX_QUICKACK, 408#define RTAX_QUICKACK RTAX_QUICKACK 409 RTAX_CC_ALGO, 410#define RTAX_CC_ALGO RTAX_CC_ALGO 411 __RTAX_MAX 412}; 413 414#define RTAX_MAX (__RTAX_MAX - 1) 415 416#define RTAX_FEATURE_ECN 0x00000001 417#define RTAX_FEATURE_SACK 0x00000002 418#define RTAX_FEATURE_TIMESTAMP 0x00000004 419#define RTAX_FEATURE_ALLFRAG 0x00000008 420 421struct rta_session { 422 __u8 proto; 423 __u8 pad1; 424 __u16 pad2; 425 426 union { 427 struct { 428 __u16 sport; 429 __u16 dport; 430 } ports; 431 432 struct { 433 __u8 type; 434 __u8 code; 435 __u16 ident; 436 } icmpt; 437 438 __u32 spi; 439 } u; 440}; 441 442struct rta_mfc_stats { 443 __u64 mfcs_packets; 444 __u64 mfcs_bytes; 445 __u64 mfcs_wrong_if; 446}; 447 448/**** 449 * General form of address family dependent message. 450 ****/ 451 452struct rtgenmsg { 453 unsigned char rtgen_family; 454}; 455 456/***************************************************************** 457 * Link layer specific messages. 458 ****/ 459 460/* struct ifinfomsg 461 * passes link level specific information, not dependent 462 * on network protocol. 463 */ 464 465struct ifinfomsg { 466 unsigned char ifi_family; 467 unsigned char __ifi_pad; 468 unsigned short ifi_type; /* ARPHRD_* */ 469 int ifi_index; /* Link index */ 470 unsigned ifi_flags; /* IFF_* flags */ 471 unsigned ifi_change; /* IFF_* change mask */ 472}; 473 474/******************************************************************** 475 * prefix information 476 ****/ 477 478struct prefixmsg { 479 unsigned char prefix_family; 480 unsigned char prefix_pad1; 481 unsigned short prefix_pad2; 482 int prefix_ifindex; 483 unsigned char prefix_type; 484 unsigned char prefix_len; 485 unsigned char prefix_flags; 486 unsigned char prefix_pad3; 487}; 488 489enum 490{ 491 PREFIX_UNSPEC, 492 PREFIX_ADDRESS, 493 PREFIX_CACHEINFO, 494 __PREFIX_MAX 495}; 496 497#define PREFIX_MAX (__PREFIX_MAX - 1) 498 499struct prefix_cacheinfo { 500 __u32 preferred_time; 501 __u32 valid_time; 502}; 503 504 505/***************************************************************** 506 * Traffic control messages. 507 ****/ 508 509struct tcmsg { 510 unsigned char tcm_family; 511 unsigned char tcm__pad1; 512 unsigned short tcm__pad2; 513 int tcm_ifindex; 514 __u32 tcm_handle; 515 __u32 tcm_parent; 516 __u32 tcm_info; 517}; 518 519enum { 520 TCA_UNSPEC, 521 TCA_KIND, 522 TCA_OPTIONS, 523 TCA_STATS, 524 TCA_XSTATS, 525 TCA_RATE, 526 TCA_FCNT, 527 TCA_STATS2, 528 TCA_STAB, 529 __TCA_MAX 530}; 531 532#define TCA_MAX (__TCA_MAX - 1) 533 534#define TCA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcmsg)))) 535#define TCA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcmsg)) 536 537/******************************************************************** 538 * Neighbor Discovery userland options 539 ****/ 540 541struct nduseroptmsg { 542 unsigned char nduseropt_family; 543 unsigned char nduseropt_pad1; 544 unsigned short nduseropt_opts_len; /* Total length of options */ 545 int nduseropt_ifindex; 546 __u8 nduseropt_icmp_type; 547 __u8 nduseropt_icmp_code; 548 unsigned short nduseropt_pad2; 549 unsigned int nduseropt_pad3; 550 /* Followed by one or more ND options */ 551}; 552 553enum { 554 NDUSEROPT_UNSPEC, 555 NDUSEROPT_SRCADDR, 556 __NDUSEROPT_MAX 557}; 558 559#define NDUSEROPT_MAX (__NDUSEROPT_MAX - 1) 560 561#ifndef __KERNEL__ 562/* RTnetlink multicast groups - backwards compatibility for userspace */ 563#define RTMGRP_LINK 1 564#define RTMGRP_NOTIFY 2 565#define RTMGRP_NEIGH 4 566#define RTMGRP_TC 8 567 568#define RTMGRP_IPV4_IFADDR 0x10 569#define RTMGRP_IPV4_MROUTE 0x20 570#define RTMGRP_IPV4_ROUTE 0x40 571#define RTMGRP_IPV4_RULE 0x80 572 573#define RTMGRP_IPV6_IFADDR 0x100 574#define RTMGRP_IPV6_MROUTE 0x200 575#define RTMGRP_IPV6_ROUTE 0x400 576#define RTMGRP_IPV6_IFINFO 0x800 577 578#define RTMGRP_DECnet_IFADDR 0x1000 579#define RTMGRP_DECnet_ROUTE 0x4000 580 581#define RTMGRP_IPV6_PREFIX 0x20000 582#endif 583 584/* RTnetlink multicast groups */ 585enum rtnetlink_groups { 586 RTNLGRP_NONE, 587#define RTNLGRP_NONE RTNLGRP_NONE 588 RTNLGRP_LINK, 589#define RTNLGRP_LINK RTNLGRP_LINK 590 RTNLGRP_NOTIFY, 591#define RTNLGRP_NOTIFY RTNLGRP_NOTIFY 592 RTNLGRP_NEIGH, 593#define RTNLGRP_NEIGH RTNLGRP_NEIGH 594 RTNLGRP_TC, 595#define RTNLGRP_TC RTNLGRP_TC 596 RTNLGRP_IPV4_IFADDR, 597#define RTNLGRP_IPV4_IFADDR RTNLGRP_IPV4_IFADDR 598 RTNLGRP_IPV4_MROUTE, 599#define RTNLGRP_IPV4_MROUTE RTNLGRP_IPV4_MROUTE 600 RTNLGRP_IPV4_ROUTE, 601#define RTNLGRP_IPV4_ROUTE RTNLGRP_IPV4_ROUTE 602 RTNLGRP_IPV4_RULE, 603#define RTNLGRP_IPV4_RULE RTNLGRP_IPV4_RULE 604 RTNLGRP_IPV6_IFADDR, 605#define RTNLGRP_IPV6_IFADDR RTNLGRP_IPV6_IFADDR 606 RTNLGRP_IPV6_MROUTE, 607#define RTNLGRP_IPV6_MROUTE RTNLGRP_IPV6_MROUTE 608 RTNLGRP_IPV6_ROUTE, 609#define RTNLGRP_IPV6_ROUTE RTNLGRP_IPV6_ROUTE 610 RTNLGRP_IPV6_IFINFO, 611#define RTNLGRP_IPV6_IFINFO RTNLGRP_IPV6_IFINFO 612 RTNLGRP_DECnet_IFADDR, 613#define RTNLGRP_DECnet_IFADDR RTNLGRP_DECnet_IFADDR 614 RTNLGRP_NOP2, 615 RTNLGRP_DECnet_ROUTE, 616#define RTNLGRP_DECnet_ROUTE RTNLGRP_DECnet_ROUTE 617 RTNLGRP_DECnet_RULE, 618#define RTNLGRP_DECnet_RULE RTNLGRP_DECnet_RULE 619 RTNLGRP_NOP4, 620 RTNLGRP_IPV6_PREFIX, 621#define RTNLGRP_IPV6_PREFIX RTNLGRP_IPV6_PREFIX 622 RTNLGRP_IPV6_RULE, 623#define RTNLGRP_IPV6_RULE RTNLGRP_IPV6_RULE 624 RTNLGRP_ND_USEROPT, 625#define RTNLGRP_ND_USEROPT RTNLGRP_ND_USEROPT 626 RTNLGRP_PHONET_IFADDR, 627#define RTNLGRP_PHONET_IFADDR RTNLGRP_PHONET_IFADDR 628 RTNLGRP_PHONET_ROUTE, 629#define RTNLGRP_PHONET_ROUTE RTNLGRP_PHONET_ROUTE 630 RTNLGRP_DCB, 631#define RTNLGRP_DCB RTNLGRP_DCB 632 RTNLGRP_IPV4_NETCONF, 633#define RTNLGRP_IPV4_NETCONF RTNLGRP_IPV4_NETCONF 634 RTNLGRP_IPV6_NETCONF, 635#define RTNLGRP_IPV6_NETCONF RTNLGRP_IPV6_NETCONF 636 RTNLGRP_MDB, 637#define RTNLGRP_MDB RTNLGRP_MDB 638 RTNLGRP_MPLS_ROUTE, 639#define RTNLGRP_MPLS_ROUTE RTNLGRP_MPLS_ROUTE 640 RTNLGRP_NSID, 641#define RTNLGRP_NSID RTNLGRP_NSID 642 __RTNLGRP_MAX 643}; 644#define RTNLGRP_MAX (__RTNLGRP_MAX - 1) 645 646/* TC action piece */ 647struct tcamsg { 648 unsigned char tca_family; 649 unsigned char tca__pad1; 650 unsigned short tca__pad2; 651}; 652#define TA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcamsg)))) 653#define TA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcamsg)) 654#define TCA_ACT_TAB 1 /* attr type must be >=1 */ 655#define TCAA_MAX 1 656 657/* New extended info filters for IFLA_EXT_MASK */ 658#define RTEXT_FILTER_VF (1 << 0) 659#define RTEXT_FILTER_BRVLAN (1 << 1) 660#define RTEXT_FILTER_BRVLAN_COMPRESSED (1 << 2) 661 662/* End of information exported to user level */ 663 664 665 666#endif /* _UAPI__LINUX_RTNETLINK_H */ 667