include/uapi/linux/if_link.h

   1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2 #ifndef _LINUX_IF_LINK_H
   3 #define _LINUX_IF_LINK_H
   4
   5 #include <linux/types.h>
   6 #include <linux/netlink.h>
   7
   8 /* This struct should be in sync with struct rtnl_link_stats64 */
   9 struct rtnl_link_stats {
  10         __u32   rx_packets;             /* total packets received       */
  11         __u32   tx_packets;             /* total packets transmitted    */
  12         __u32   rx_bytes;               /* total bytes received         */
  13         __u32   tx_bytes;               /* total bytes transmitted      */
  14         __u32   rx_errors;              /* bad packets received         */
  15         __u32   tx_errors;              /* packet transmit problems     */
  16         __u32   rx_dropped;             /* no space in linux buffers    */
  17         __u32   tx_dropped;             /* no space available in linux  */
  18         __u32   multicast;              /* multicast packets received   */
  19         __u32   collisions;
  20
  21         /* detailed rx_errors: */
  22         __u32   rx_length_errors;
  23         __u32   rx_over_errors;         /* receiver ring buff overflow  */
  24         __u32   rx_crc_errors;          /* recved pkt with crc error    */
  25         __u32   rx_frame_errors;        /* recv'd frame alignment error */
  26         __u32   rx_fifo_errors;         /* recv'r fifo overrun          */
  27         __u32   rx_missed_errors;       /* receiver missed packet       */
  28
  29         /* detailed tx_errors */
  30         __u32   tx_aborted_errors;
  31         __u32   tx_carrier_errors;
  32         __u32   tx_fifo_errors;
  33         __u32   tx_heartbeat_errors;
  34         __u32   tx_window_errors;
  35
  36         /* for cslip etc */
  37         __u32   rx_compressed;
  38         __u32   tx_compressed;
  39
  40         __u32   rx_nohandler;           /* dropped, no handler found    */
  41 };
  42
  43 /* The main device statistics structure */
  44 struct rtnl_link_stats64 {
  45         __u64   rx_packets;             /* total packets received       */
  46         __u64   tx_packets;             /* total packets transmitted    */
  47         __u64   rx_bytes;               /* total bytes received         */
  48         __u64   tx_bytes;               /* total bytes transmitted      */
  49         __u64   rx_errors;              /* bad packets received         */
  50         __u64   tx_errors;              /* packet transmit problems     */
  51         __u64   rx_dropped;             /* no space in linux buffers    */
  52         __u64   tx_dropped;             /* no space available in linux  */
  53         __u64   multicast;              /* multicast packets received   */
  54         __u64   collisions;
  55
  56         /* detailed rx_errors: */
  57         __u64   rx_length_errors;
  58         __u64   rx_over_errors;         /* receiver ring buff overflow  */
  59         __u64   rx_crc_errors;          /* recved pkt with crc error    */
  60         __u64   rx_frame_errors;        /* recv'd frame alignment error */
  61         __u64   rx_fifo_errors;         /* recv'r fifo overrun          */
  62         __u64   rx_missed_errors;       /* receiver missed packet       */
  63
  64         /* detailed tx_errors */
  65         __u64   tx_aborted_errors;
  66         __u64   tx_carrier_errors;
  67         __u64   tx_fifo_errors;
  68         __u64   tx_heartbeat_errors;
  69         __u64   tx_window_errors;
  70
  71         /* for cslip etc */
  72         __u64   rx_compressed;
  73         __u64   tx_compressed;
  74
  75         __u64   rx_nohandler;           /* dropped, no handler found    */
  76 };
  77
  78 /* The struct should be in sync with struct ifmap */
  79 struct rtnl_link_ifmap {
  80         __u64   mem_start;
  81         __u64   mem_end;
  82         __u64   base_addr;
  83         __u16   irq;
  84         __u8    dma;
  85         __u8    port;
  86 };
  87
  88 /*
  89  * IFLA_AF_SPEC
  90  *   Contains nested attributes for address family specific attributes.
  91  *   Each address family may create a attribute with the address family
  92  *   number as type and create its own attribute structure in it.
  93  *
  94  *   Example:
  95  *   [IFLA_AF_SPEC] = {
  96  *       [AF_INET] = {
  97  *           [IFLA_INET_CONF] = ...,
  98  *       },
  99  *       [AF_INET6] = {
 100  *           [IFLA_INET6_FLAGS] = ...,
 101  *           [IFLA_INET6_CONF] = ...,
 102  *       }
 103  *   }
 104  */
 105
 106 enum {
 107         IFLA_UNSPEC,
 108         IFLA_ADDRESS,
 109         IFLA_BROADCAST,
 110         IFLA_IFNAME,
 111         IFLA_MTU,
 112         IFLA_LINK,
 113         IFLA_QDISC,
 114         IFLA_STATS,
 115         IFLA_COST,
 116 #define IFLA_COST IFLA_COST
 117         IFLA_PRIORITY,
 118 #define IFLA_PRIORITY IFLA_PRIORITY
 119         IFLA_MASTER,
 120 #define IFLA_MASTER IFLA_MASTER
 121         IFLA_WIRELESS,          /* Wireless Extension event - see wireless.h */
 122 #define IFLA_WIRELESS IFLA_WIRELESS
 123         IFLA_PROTINFO,          /* Protocol specific information for a link */
 124 #define IFLA_PROTINFO IFLA_PROTINFO
 125         IFLA_TXQLEN,
 126 #define IFLA_TXQLEN IFLA_TXQLEN
 127         IFLA_MAP,
 128 #define IFLA_MAP IFLA_MAP
 129         IFLA_WEIGHT,
 130 #define IFLA_WEIGHT IFLA_WEIGHT
 131         IFLA_OPERSTATE,
 132         IFLA_LINKMODE,
 133         IFLA_LINKINFO,
 134 #define IFLA_LINKINFO IFLA_LINKINFO
 135         IFLA_NET_NS_PID,
 136         IFLA_IFALIAS,
 137         IFLA_NUM_VF,            /* Number of VFs if device is SR-IOV PF */
 138         IFLA_VFINFO_LIST,
 139         IFLA_STATS64,
 140         IFLA_VF_PORTS,
 141         IFLA_PORT_SELF,
 142         IFLA_AF_SPEC,
 143         IFLA_GROUP,             /* Group the device belongs to */
 144         IFLA_NET_NS_FD,
 145         IFLA_EXT_MASK,          /* Extended info mask, VFs, etc */
 146         IFLA_PROMISCUITY,       /* Promiscuity count: > 0 means acts PROMISC */
 147 #define IFLA_PROMISCUITY IFLA_PROMISCUITY
 148         IFLA_NUM_TX_QUEUES,
 149         IFLA_NUM_RX_QUEUES,
 150         IFLA_CARRIER,
 151         IFLA_PHYS_PORT_ID,
 152         IFLA_CARRIER_CHANGES,
 153         IFLA_PHYS_SWITCH_ID,
 154         IFLA_LINK_NETNSID,
 155         IFLA_PHYS_PORT_NAME,
 156         IFLA_PROTO_DOWN,
 157         IFLA_GSO_MAX_SEGS,
 158         IFLA_GSO_MAX_SIZE,
 159         IFLA_PAD,
 160         IFLA_XDP,
 161         IFLA_EVENT,
 162         IFLA_NEW_NETNSID,
 163         IFLA_IF_NETNSID,
 164         IFLA_TARGET_NETNSID = IFLA_IF_NETNSID, /* new alias */
 165         IFLA_CARRIER_UP_COUNT,
 166         IFLA_CARRIER_DOWN_COUNT,
 167         IFLA_NEW_IFINDEX,
 168         IFLA_MIN_MTU,
 169         IFLA_MAX_MTU,
 170         __IFLA_MAX
 171 };
 172
 173
 174 #define IFLA_MAX (__IFLA_MAX - 1)
 175
 176 /* backwards compatibility for userspace */
 177 #define IFLA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
 178 #define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
 179
 180 enum {
 181         IFLA_INET_UNSPEC,
 182         IFLA_INET_CONF,
 183         __IFLA_INET_MAX,
 184 };
 185
 186 #define IFLA_INET_MAX (__IFLA_INET_MAX - 1)
 187
 188 /* ifi_flags.
 189
 190    IFF_* flags.
 191
 192    The only change is:
 193    IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
 194    more not changeable by user. They describe link media
 195    characteristics and set by device driver.
 196
 197    Comments:
 198    - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
 199    - If neither of these three flags are set;
 200      the interface is NBMA.
 201
 202    - IFF_MULTICAST does not mean anything special:
 203    multicasts can be used on all not-NBMA links.
 204    IFF_MULTICAST means that this media uses special encapsulation
 205    for multicast frames. Apparently, all IFF_POINTOPOINT and
 206    IFF_BROADCAST devices are able to use multicasts too.
 207  */
 208
 209 /* IFLA_LINK.
 210    For usual devices it is equal ifi_index.
 211    If it is a "virtual interface" (f.e. tunnel), ifi_link
 212    can point to real physical interface (f.e. for bandwidth calculations),
 213    or maybe 0, what means, that real media is unknown (usual
 214    for IPIP tunnels, when route to endpoint is allowed to change)
 215  */
 216
 217 /* Subtype attributes for IFLA_PROTINFO */
 218 enum {
 219         IFLA_INET6_UNSPEC,
 220         IFLA_INET6_FLAGS,       /* link flags                   */
 221         IFLA_INET6_CONF,        /* sysctl parameters            */
 222         IFLA_INET6_STATS,       /* statistics                   */
 223         IFLA_INET6_MCAST,       /* MC things. What of them?     */
 224         IFLA_INET6_CACHEINFO,   /* time values and max reasm size */
 225         IFLA_INET6_ICMP6STATS,  /* statistics (icmpv6)          */
 226         IFLA_INET6_TOKEN,       /* device token                 */
 227         IFLA_INET6_ADDR_GEN_MODE, /* implicit address generator mode */
 228         __IFLA_INET6_MAX
 229 };
 230
 231 #define IFLA_INET6_MAX  (__IFLA_INET6_MAX - 1)
 232
 233 enum in6_addr_gen_mode {
 234         IN6_ADDR_GEN_MODE_EUI64,
 235         IN6_ADDR_GEN_MODE_NONE,
 236         IN6_ADDR_GEN_MODE_STABLE_PRIVACY,
 237         IN6_ADDR_GEN_MODE_RANDOM,
 238 };
 239
 240 /* Bridge section */
 241
 242 enum {
 243         IFLA_BR_UNSPEC,
 244         IFLA_BR_FORWARD_DELAY,
 245         IFLA_BR_HELLO_TIME,
 246         IFLA_BR_MAX_AGE,
 247         IFLA_BR_AGEING_TIME,
 248         IFLA_BR_STP_STATE,
 249         IFLA_BR_PRIORITY,
 250         IFLA_BR_VLAN_FILTERING,
 251         IFLA_BR_VLAN_PROTOCOL,
 252         IFLA_BR_GROUP_FWD_MASK,
 253         IFLA_BR_ROOT_ID,
 254         IFLA_BR_BRIDGE_ID,
 255         IFLA_BR_ROOT_PORT,
 256         IFLA_BR_ROOT_PATH_COST,
 257         IFLA_BR_TOPOLOGY_CHANGE,
 258         IFLA_BR_TOPOLOGY_CHANGE_DETECTED,
 259         IFLA_BR_HELLO_TIMER,
 260         IFLA_BR_TCN_TIMER,
 261         IFLA_BR_TOPOLOGY_CHANGE_TIMER,
 262         IFLA_BR_GC_TIMER,
 263         IFLA_BR_GROUP_ADDR,
 264         IFLA_BR_FDB_FLUSH,
 265         IFLA_BR_MCAST_ROUTER,
 266         IFLA_BR_MCAST_SNOOPING,
 267         IFLA_BR_MCAST_QUERY_USE_IFADDR,
 268         IFLA_BR_MCAST_QUERIER,
 269         IFLA_BR_MCAST_HASH_ELASTICITY,
 270         IFLA_BR_MCAST_HASH_MAX,
 271         IFLA_BR_MCAST_LAST_MEMBER_CNT,
 272         IFLA_BR_MCAST_STARTUP_QUERY_CNT,
 273         IFLA_BR_MCAST_LAST_MEMBER_INTVL,
 274         IFLA_BR_MCAST_MEMBERSHIP_INTVL,
 275         IFLA_BR_MCAST_QUERIER_INTVL,
 276         IFLA_BR_MCAST_QUERY_INTVL,
 277         IFLA_BR_MCAST_QUERY_RESPONSE_INTVL,
 278         IFLA_BR_MCAST_STARTUP_QUERY_INTVL,
 279         IFLA_BR_NF_CALL_IPTABLES,
 280         IFLA_BR_NF_CALL_IP6TABLES,
 281         IFLA_BR_NF_CALL_ARPTABLES,
 282         IFLA_BR_VLAN_DEFAULT_PVID,
 283         IFLA_BR_PAD,
 284         IFLA_BR_VLAN_STATS_ENABLED,
 285         IFLA_BR_MCAST_STATS_ENABLED,
 286         IFLA_BR_MCAST_IGMP_VERSION,
 287         IFLA_BR_MCAST_MLD_VERSION,
 288         IFLA_BR_VLAN_STATS_PER_PORT,
 289         __IFLA_BR_MAX,
 290 };
 291
 292 #define IFLA_BR_MAX     (__IFLA_BR_MAX - 1)
 293
 294 struct ifla_bridge_id {
 295         __u8    prio[2];
 296         __u8    addr[6]; /* ETH_ALEN */
 297 };
 298
 299 enum {
 300         BRIDGE_MODE_UNSPEC,
 301         BRIDGE_MODE_HAIRPIN,
 302 };
 303
 304 enum {
 305         IFLA_BRPORT_UNSPEC,
 306         IFLA_BRPORT_STATE,      /* Spanning tree state     */
 307         IFLA_BRPORT_PRIORITY,   /* "             priority  */
 308         IFLA_BRPORT_COST,       /* "             cost      */
 309         IFLA_BRPORT_MODE,       /* mode (hairpin)          */
 310         IFLA_BRPORT_GUARD,      /* bpdu guard              */
 311         IFLA_BRPORT_PROTECT,    /* root port protection    */
 312         IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave    */
 313         IFLA_BRPORT_LEARNING,   /* mac learning */
 314         IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
 315         IFLA_BRPORT_PROXYARP,   /* proxy ARP */
 316         IFLA_BRPORT_LEARNING_SYNC, /* mac learning sync from device */
 317         IFLA_BRPORT_PROXYARP_WIFI, /* proxy ARP for Wi-Fi */
 318         IFLA_BRPORT_ROOT_ID,    /* designated root */
 319         IFLA_BRPORT_BRIDGE_ID,  /* designated bridge */
 320         IFLA_BRPORT_DESIGNATED_PORT,
 321         IFLA_BRPORT_DESIGNATED_COST,
 322         IFLA_BRPORT_ID,
 323         IFLA_BRPORT_NO,
 324         IFLA_BRPORT_TOPOLOGY_CHANGE_ACK,
 325         IFLA_BRPORT_CONFIG_PENDING,
 326         IFLA_BRPORT_MESSAGE_AGE_TIMER,
 327         IFLA_BRPORT_FORWARD_DELAY_TIMER,
 328         IFLA_BRPORT_HOLD_TIMER,
 329         IFLA_BRPORT_FLUSH,
 330         IFLA_BRPORT_MULTICAST_ROUTER,
 331         IFLA_BRPORT_PAD,
 332         IFLA_BRPORT_MCAST_FLOOD,
 333         IFLA_BRPORT_MCAST_TO_UCAST,
 334         IFLA_BRPORT_VLAN_TUNNEL,
 335         IFLA_BRPORT_BCAST_FLOOD,
 336         IFLA_BRPORT_GROUP_FWD_MASK,
 337         IFLA_BRPORT_NEIGH_SUPPRESS,
 338         IFLA_BRPORT_ISOLATED,
 339         IFLA_BRPORT_BACKUP_PORT,
 340         __IFLA_BRPORT_MAX
 341 };
 342 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
 343
 344 struct ifla_cacheinfo {
 345         __u32   max_reasm_len;
 346         __u32   tstamp;         /* ipv6InterfaceTable updated timestamp */
 347         __u32   reachable_time;
 348         __u32   retrans_time;
 349 };
 350
 351 enum {
 352         IFLA_INFO_UNSPEC,
 353         IFLA_INFO_KIND,
 354         IFLA_INFO_DATA,
 355         IFLA_INFO_XSTATS,
 356         IFLA_INFO_SLAVE_KIND,
 357         IFLA_INFO_SLAVE_DATA,
 358         __IFLA_INFO_MAX,
 359 };
 360
 361 #define IFLA_INFO_MAX   (__IFLA_INFO_MAX - 1)
 362
 363 /* VLAN section */
 364
 365 enum {
 366         IFLA_VLAN_UNSPEC,
 367         IFLA_VLAN_ID,
 368         IFLA_VLAN_FLAGS,
 369         IFLA_VLAN_EGRESS_QOS,
 370         IFLA_VLAN_INGRESS_QOS,
 371         IFLA_VLAN_PROTOCOL,
 372         __IFLA_VLAN_MAX,
 373 };
 374
 375 #define IFLA_VLAN_MAX   (__IFLA_VLAN_MAX - 1)
 376
 377 struct ifla_vlan_flags {
 378         __u32   flags;
 379         __u32   mask;
 380 };
 381
 382 enum {
 383         IFLA_VLAN_QOS_UNSPEC,
 384         IFLA_VLAN_QOS_MAPPING,
 385         __IFLA_VLAN_QOS_MAX
 386 };
 387
 388 #define IFLA_VLAN_QOS_MAX       (__IFLA_VLAN_QOS_MAX - 1)
 389
 390 struct ifla_vlan_qos_mapping {
 391         __u32 from;
 392         __u32 to;
 393 };
 394
 395 /* MACVLAN section */
 396 enum {
 397         IFLA_MACVLAN_UNSPEC,
 398         IFLA_MACVLAN_MODE,
 399         IFLA_MACVLAN_FLAGS,
 400         IFLA_MACVLAN_MACADDR_MODE,
 401         IFLA_MACVLAN_MACADDR,
 402         IFLA_MACVLAN_MACADDR_DATA,
 403         IFLA_MACVLAN_MACADDR_COUNT,
 404         __IFLA_MACVLAN_MAX,
 405 };
 406
 407 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
 408
 409 enum macvlan_mode {
 410         MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
 411         MACVLAN_MODE_VEPA    = 2, /* talk to other ports through ext bridge */
 412         MACVLAN_MODE_BRIDGE  = 4, /* talk to bridge ports directly */
 413         MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */
 414         MACVLAN_MODE_SOURCE  = 16,/* use source MAC address list to assign */
 415 };
 416
 417 enum macvlan_macaddr_mode {
 418         MACVLAN_MACADDR_ADD,
 419         MACVLAN_MACADDR_DEL,
 420         MACVLAN_MACADDR_FLUSH,
 421         MACVLAN_MACADDR_SET,
 422 };
 423
 424 #define MACVLAN_FLAG_NOPROMISC  1
 425
 426 /* VRF section */
 427 enum {
 428         IFLA_VRF_UNSPEC,
 429         IFLA_VRF_TABLE,
 430         __IFLA_VRF_MAX
 431 };
 432
 433 #define IFLA_VRF_MAX (__IFLA_VRF_MAX - 1)
 434
 435 enum {
 436         IFLA_VRF_PORT_UNSPEC,
 437         IFLA_VRF_PORT_TABLE,
 438         __IFLA_VRF_PORT_MAX
 439 };
 440
 441 #define IFLA_VRF_PORT_MAX (__IFLA_VRF_PORT_MAX - 1)
 442
 443 /* MACSEC section */
 444 enum {
 445         IFLA_MACSEC_UNSPEC,
 446         IFLA_MACSEC_SCI,
 447         IFLA_MACSEC_PORT,
 448         IFLA_MACSEC_ICV_LEN,
 449         IFLA_MACSEC_CIPHER_SUITE,
 450         IFLA_MACSEC_WINDOW,
 451         IFLA_MACSEC_ENCODING_SA,
 452         IFLA_MACSEC_ENCRYPT,
 453         IFLA_MACSEC_PROTECT,
 454         IFLA_MACSEC_INC_SCI,
 455         IFLA_MACSEC_ES,
 456         IFLA_MACSEC_SCB,
 457         IFLA_MACSEC_REPLAY_PROTECT,
 458         IFLA_MACSEC_VALIDATION,
 459         IFLA_MACSEC_PAD,
 460         __IFLA_MACSEC_MAX,
 461 };
 462
 463 #define IFLA_MACSEC_MAX (__IFLA_MACSEC_MAX - 1)
 464
 465 /* XFRM section */
 466 enum {
 467         IFLA_XFRM_UNSPEC,
 468         IFLA_XFRM_LINK,
 469         IFLA_XFRM_IF_ID,
 470         __IFLA_XFRM_MAX
 471 };
 472
 473 #define IFLA_XFRM_MAX (__IFLA_XFRM_MAX - 1)
 474
 475 enum macsec_validation_type {
 476         MACSEC_VALIDATE_DISABLED = 0,
 477         MACSEC_VALIDATE_CHECK = 1,
 478         MACSEC_VALIDATE_STRICT = 2,
 479         __MACSEC_VALIDATE_END,
 480         MACSEC_VALIDATE_MAX = __MACSEC_VALIDATE_END - 1,
 481 };
 482
 483 /* IPVLAN section */
 484 enum {
 485         IFLA_IPVLAN_UNSPEC,
 486         IFLA_IPVLAN_MODE,
 487         IFLA_IPVLAN_FLAGS,
 488         __IFLA_IPVLAN_MAX
 489 };
 490
 491 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
 492
 493 enum ipvlan_mode {
 494         IPVLAN_MODE_L2 = 0,
 495         IPVLAN_MODE_L3,
 496         IPVLAN_MODE_L3S,
 497         IPVLAN_MODE_MAX
 498 };
 499
 500 #define IPVLAN_F_PRIVATE        0x01
 501 #define IPVLAN_F_VEPA           0x02
 502
 503 /* VXLAN section */
 504 enum {
 505         IFLA_VXLAN_UNSPEC,
 506         IFLA_VXLAN_ID,
 507         IFLA_VXLAN_GROUP,       /* group or remote address */
 508         IFLA_VXLAN_LINK,
 509         IFLA_VXLAN_LOCAL,
 510         IFLA_VXLAN_TTL,
 511         IFLA_VXLAN_TOS,
 512         IFLA_VXLAN_LEARNING,
 513         IFLA_VXLAN_AGEING,
 514         IFLA_VXLAN_LIMIT,
 515         IFLA_VXLAN_PORT_RANGE,  /* source port */
 516         IFLA_VXLAN_PROXY,
 517         IFLA_VXLAN_RSC,
 518         IFLA_VXLAN_L2MISS,
 519         IFLA_VXLAN_L3MISS,
 520         IFLA_VXLAN_PORT,        /* destination port */
 521         IFLA_VXLAN_GROUP6,
 522         IFLA_VXLAN_LOCAL6,
 523         IFLA_VXLAN_UDP_CSUM,
 524         IFLA_VXLAN_UDP_ZERO_CSUM6_TX,
 525         IFLA_VXLAN_UDP_ZERO_CSUM6_RX,
 526         IFLA_VXLAN_REMCSUM_TX,
 527         IFLA_VXLAN_REMCSUM_RX,
 528         IFLA_VXLAN_GBP,
 529         IFLA_VXLAN_REMCSUM_NOPARTIAL,
 530         IFLA_VXLAN_COLLECT_METADATA,
 531         IFLA_VXLAN_LABEL,
 532         IFLA_VXLAN_GPE,
 533         IFLA_VXLAN_TTL_INHERIT,
 534         __IFLA_VXLAN_MAX
 535 };
 536 #define IFLA_VXLAN_MAX  (__IFLA_VXLAN_MAX - 1)
 537
 538 struct ifla_vxlan_port_range {
 539         __be16  low;
 540         __be16  high;
 541 };
 542
 543 /* GENEVE section */
 544 enum {
 545         IFLA_GENEVE_UNSPEC,
 546         IFLA_GENEVE_ID,
 547         IFLA_GENEVE_REMOTE,
 548         IFLA_GENEVE_TTL,
 549         IFLA_GENEVE_TOS,
 550         IFLA_GENEVE_PORT,       /* destination port */
 551         IFLA_GENEVE_COLLECT_METADATA,
 552         IFLA_GENEVE_REMOTE6,
 553         IFLA_GENEVE_UDP_CSUM,
 554         IFLA_GENEVE_UDP_ZERO_CSUM6_TX,
 555         IFLA_GENEVE_UDP_ZERO_CSUM6_RX,
 556         IFLA_GENEVE_LABEL,
 557         IFLA_GENEVE_TTL_INHERIT,
 558         __IFLA_GENEVE_MAX
 559 };
 560 #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)
 561
 562 /* PPP section */
 563 enum {
 564         IFLA_PPP_UNSPEC,
 565         IFLA_PPP_DEV_FD,
 566         __IFLA_PPP_MAX
 567 };
 568 #define IFLA_PPP_MAX (__IFLA_PPP_MAX - 1)
 569
 570 /* GTP section */
 571
 572 enum ifla_gtp_role {
 573         GTP_ROLE_GGSN = 0,
 574         GTP_ROLE_SGSN,
 575 };
 576
 577 enum {
 578         IFLA_GTP_UNSPEC,
 579         IFLA_GTP_FD0,
 580         IFLA_GTP_FD1,
 581         IFLA_GTP_PDP_HASHSIZE,
 582         IFLA_GTP_ROLE,
 583         __IFLA_GTP_MAX,
 584 };
 585 #define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1)
 586
 587 /* Bonding section */
 588
 589 enum {
 590         IFLA_BOND_UNSPEC,
 591         IFLA_BOND_MODE,
 592         IFLA_BOND_ACTIVE_SLAVE,
 593         IFLA_BOND_MIIMON,
 594         IFLA_BOND_UPDELAY,
 595         IFLA_BOND_DOWNDELAY,
 596         IFLA_BOND_USE_CARRIER,
 597         IFLA_BOND_ARP_INTERVAL,
 598         IFLA_BOND_ARP_IP_TARGET,
 599         IFLA_BOND_ARP_VALIDATE,
 600         IFLA_BOND_ARP_ALL_TARGETS,
 601         IFLA_BOND_PRIMARY,
 602         IFLA_BOND_PRIMARY_RESELECT,
 603         IFLA_BOND_FAIL_OVER_MAC,
 604         IFLA_BOND_XMIT_HASH_POLICY,
 605         IFLA_BOND_RESEND_IGMP,
 606         IFLA_BOND_NUM_PEER_NOTIF,
 607         IFLA_BOND_ALL_SLAVES_ACTIVE,
 608         IFLA_BOND_MIN_LINKS,
 609         IFLA_BOND_LP_INTERVAL,
 610         IFLA_BOND_PACKETS_PER_SLAVE,
 611         IFLA_BOND_AD_LACP_RATE,
 612         IFLA_BOND_AD_SELECT,
 613         IFLA_BOND_AD_INFO,
 614         IFLA_BOND_AD_ACTOR_SYS_PRIO,
 615         IFLA_BOND_AD_USER_PORT_KEY,
 616         IFLA_BOND_AD_ACTOR_SYSTEM,
 617         IFLA_BOND_TLB_DYNAMIC_LB,
 618         __IFLA_BOND_MAX,
 619 };
 620
 621 #define IFLA_BOND_MAX   (__IFLA_BOND_MAX - 1)
 622
 623 enum {
 624         IFLA_BOND_AD_INFO_UNSPEC,
 625         IFLA_BOND_AD_INFO_AGGREGATOR,
 626         IFLA_BOND_AD_INFO_NUM_PORTS,
 627         IFLA_BOND_AD_INFO_ACTOR_KEY,
 628         IFLA_BOND_AD_INFO_PARTNER_KEY,
 629         IFLA_BOND_AD_INFO_PARTNER_MAC,
 630         __IFLA_BOND_AD_INFO_MAX,
 631 };
 632
 633 #define IFLA_BOND_AD_INFO_MAX   (__IFLA_BOND_AD_INFO_MAX - 1)
 634
 635 enum {
 636         IFLA_BOND_SLAVE_UNSPEC,
 637         IFLA_BOND_SLAVE_STATE,
 638         IFLA_BOND_SLAVE_MII_STATUS,
 639         IFLA_BOND_SLAVE_LINK_FAILURE_COUNT,
 640         IFLA_BOND_SLAVE_PERM_HWADDR,
 641         IFLA_BOND_SLAVE_QUEUE_ID,
 642         IFLA_BOND_SLAVE_AD_AGGREGATOR_ID,
 643         IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE,
 644         IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE,
 645         __IFLA_BOND_SLAVE_MAX,
 646 };
 647
 648 #define IFLA_BOND_SLAVE_MAX     (__IFLA_BOND_SLAVE_MAX - 1)
 649
 650 /* SR-IOV virtual function management section */
 651
 652 enum {
 653         IFLA_VF_INFO_UNSPEC,
 654         IFLA_VF_INFO,
 655         __IFLA_VF_INFO_MAX,
 656 };
 657
 658 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
 659
 660 enum {
 661         IFLA_VF_UNSPEC,
 662         IFLA_VF_MAC,            /* Hardware queue specific attributes */
 663         IFLA_VF_VLAN,           /* VLAN ID and QoS */
 664         IFLA_VF_TX_RATE,        /* Max TX Bandwidth Allocation */
 665         IFLA_VF_SPOOFCHK,       /* Spoof Checking on/off switch */
 666         IFLA_VF_LINK_STATE,     /* link state enable/disable/auto switch */
 667         IFLA_VF_RATE,           /* Min and Max TX Bandwidth Allocation */
 668         IFLA_VF_RSS_QUERY_EN,   /* RSS Redirection Table and Hash Key query
 669                                  * on/off switch
 670                                  */
 671         IFLA_VF_STATS,          /* network device statistics */
 672         IFLA_VF_TRUST,          /* Trust VF */
 673         IFLA_VF_IB_NODE_GUID,   /* VF Infiniband node GUID */
 674         IFLA_VF_IB_PORT_GUID,   /* VF Infiniband port GUID */
 675         IFLA_VF_VLAN_LIST,      /* nested list of vlans, option for QinQ */
 676         __IFLA_VF_MAX,
 677 };
 678
 679 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
 680
 681 struct ifla_vf_mac {
 682         __u32 vf;
 683         __u8 mac[32]; /* MAX_ADDR_LEN */
 684 };
 685
 686 struct ifla_vf_vlan {
 687         __u32 vf;
 688         __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
 689         __u32 qos;
 690 };
 691
 692 enum {
 693         IFLA_VF_VLAN_INFO_UNSPEC,
 694         IFLA_VF_VLAN_INFO,      /* VLAN ID, QoS and VLAN protocol */
 695         __IFLA_VF_VLAN_INFO_MAX,
 696 };
 697
 698 #define IFLA_VF_VLAN_INFO_MAX (__IFLA_VF_VLAN_INFO_MAX - 1)
 699 #define MAX_VLAN_LIST_LEN 1
 700
 701 struct ifla_vf_vlan_info {
 702         __u32 vf;
 703         __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
 704         __u32 qos;
 705         __be16 vlan_proto; /* VLAN protocol either 802.1Q or 802.1ad */
 706 };
 707
 708 struct ifla_vf_tx_rate {
 709         __u32 vf;
 710         __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
 711 };
 712
 713 struct ifla_vf_rate {
 714         __u32 vf;
 715         __u32 min_tx_rate; /* Min Bandwidth in Mbps */
 716         __u32 max_tx_rate; /* Max Bandwidth in Mbps */
 717 };
 718
 719 struct ifla_vf_spoofchk {
 720         __u32 vf;
 721         __u32 setting;
 722 };
 723
 724 struct ifla_vf_guid {
 725         __u32 vf;
 726         __u64 guid;
 727 };
 728
 729 enum {
 730         IFLA_VF_LINK_STATE_AUTO,        /* link state of the uplink */
 731         IFLA_VF_LINK_STATE_ENABLE,      /* link always up */
 732         IFLA_VF_LINK_STATE_DISABLE,     /* link always down */
 733         __IFLA_VF_LINK_STATE_MAX,
 734 };
 735
 736 struct ifla_vf_link_state {
 737         __u32 vf;
 738         __u32 link_state;
 739 };
 740
 741 struct ifla_vf_rss_query_en {
 742         __u32 vf;
 743         __u32 setting;
 744 };
 745
 746 enum {
 747         IFLA_VF_STATS_RX_PACKETS,
 748         IFLA_VF_STATS_TX_PACKETS,
 749         IFLA_VF_STATS_RX_BYTES,
 750         IFLA_VF_STATS_TX_BYTES,
 751         IFLA_VF_STATS_BROADCAST,
 752         IFLA_VF_STATS_MULTICAST,
 753         IFLA_VF_STATS_PAD,
 754         IFLA_VF_STATS_RX_DROPPED,
 755         IFLA_VF_STATS_TX_DROPPED,
 756         __IFLA_VF_STATS_MAX,
 757 };
 758
 759 #define IFLA_VF_STATS_MAX (__IFLA_VF_STATS_MAX - 1)
 760
 761 struct ifla_vf_trust {
 762         __u32 vf;
 763         __u32 setting;
 764 };
 765
 766 /* VF ports management section
 767  *
 768  *      Nested layout of set/get msg is:
 769  *
 770  *              [IFLA_NUM_VF]
 771  *              [IFLA_VF_PORTS]
 772  *                      [IFLA_VF_PORT]
 773  *                              [IFLA_PORT_*], ...
 774  *                      [IFLA_VF_PORT]
 775  *                              [IFLA_PORT_*], ...
 776  *                      ...
 777  *              [IFLA_PORT_SELF]
 778  *                      [IFLA_PORT_*], ...
 779  */
 780
 781 enum {
 782         IFLA_VF_PORT_UNSPEC,
 783         IFLA_VF_PORT,                   /* nest */
 784         __IFLA_VF_PORT_MAX,
 785 };
 786
 787 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
 788
 789 enum {
 790         IFLA_PORT_UNSPEC,
 791         IFLA_PORT_VF,                   /* __u32 */
 792         IFLA_PORT_PROFILE,              /* string */
 793         IFLA_PORT_VSI_TYPE,             /* 802.1Qbg (pre-)standard VDP */
 794         IFLA_PORT_INSTANCE_UUID,        /* binary UUID */
 795         IFLA_PORT_HOST_UUID,            /* binary UUID */
 796         IFLA_PORT_REQUEST,              /* __u8 */
 797         IFLA_PORT_RESPONSE,             /* __u16, output only */
 798         __IFLA_PORT_MAX,
 799 };
 800
 801 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
 802
 803 #define PORT_PROFILE_MAX        40
 804 #define PORT_UUID_MAX           16
 805 #define PORT_SELF_VF            -1
 806
 807 enum {
 808         PORT_REQUEST_PREASSOCIATE = 0,
 809         PORT_REQUEST_PREASSOCIATE_RR,
 810         PORT_REQUEST_ASSOCIATE,
 811         PORT_REQUEST_DISASSOCIATE,
 812 };
 813
 814 enum {
 815         PORT_VDP_RESPONSE_SUCCESS = 0,
 816         PORT_VDP_RESPONSE_INVALID_FORMAT,
 817         PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
 818         PORT_VDP_RESPONSE_UNUSED_VTID,
 819         PORT_VDP_RESPONSE_VTID_VIOLATION,
 820         PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
 821         PORT_VDP_RESPONSE_OUT_OF_SYNC,
 822         /* 0x08-0xFF reserved for future VDP use */
 823         PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
 824         PORT_PROFILE_RESPONSE_INPROGRESS,
 825         PORT_PROFILE_RESPONSE_INVALID,
 826         PORT_PROFILE_RESPONSE_BADSTATE,
 827         PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
 828         PORT_PROFILE_RESPONSE_ERROR,
 829 };
 830
 831 struct ifla_port_vsi {
 832         __u8 vsi_mgr_id;
 833         __u8 vsi_type_id[3];
 834         __u8 vsi_type_version;
 835         __u8 pad[3];
 836 };
 837
 838
 839 /* IPoIB section */
 840
 841 enum {
 842         IFLA_IPOIB_UNSPEC,
 843         IFLA_IPOIB_PKEY,
 844         IFLA_IPOIB_MODE,
 845         IFLA_IPOIB_UMCAST,
 846         __IFLA_IPOIB_MAX
 847 };
 848
 849 enum {
 850         IPOIB_MODE_DATAGRAM  = 0, /* using unreliable datagram QPs */
 851         IPOIB_MODE_CONNECTED = 1, /* using connected QPs */
 852 };
 853
 854 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
 855
 856
 857 /* HSR section */
 858
 859 enum {
 860         IFLA_HSR_UNSPEC,
 861         IFLA_HSR_SLAVE1,
 862         IFLA_HSR_SLAVE2,
 863         IFLA_HSR_MULTICAST_SPEC,        /* Last byte of supervision addr */
 864         IFLA_HSR_SUPERVISION_ADDR,      /* Supervision frame multicast addr */
 865         IFLA_HSR_SEQ_NR,
 866         IFLA_HSR_VERSION,               /* HSR version */
 867         __IFLA_HSR_MAX,
 868 };
 869
 870 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1)
 871
 872 /* STATS section */
 873
 874 struct if_stats_msg {
 875         __u8  family;
 876         __u8  pad1;
 877         __u16 pad2;
 878         __u32 ifindex;
 879         __u32 filter_mask;
 880 };
 881
 882 /* A stats attribute can be netdev specific or a global stat.
 883  * For netdev stats, lets use the prefix IFLA_STATS_LINK_*
 884  */
 885 enum {
 886         IFLA_STATS_UNSPEC, /* also used as 64bit pad attribute */
 887         IFLA_STATS_LINK_64,
 888         IFLA_STATS_LINK_XSTATS,
 889         IFLA_STATS_LINK_XSTATS_SLAVE,
 890         IFLA_STATS_LINK_OFFLOAD_XSTATS,
 891         IFLA_STATS_AF_SPEC,
 892         __IFLA_STATS_MAX,
 893 };
 894
 895 #define IFLA_STATS_MAX (__IFLA_STATS_MAX - 1)
 896
 897 #define IFLA_STATS_FILTER_BIT(ATTR)     (1 << (ATTR - 1))
 898
 899 /* These are embedded into IFLA_STATS_LINK_XSTATS:
 900  * [IFLA_STATS_LINK_XSTATS]
 901  * -> [LINK_XSTATS_TYPE_xxx]
 902  *    -> [rtnl link type specific attributes]
 903  */
 904 enum {
 905         LINK_XSTATS_TYPE_UNSPEC,
 906         LINK_XSTATS_TYPE_BRIDGE,
 907         __LINK_XSTATS_TYPE_MAX
 908 };
 909 #define LINK_XSTATS_TYPE_MAX (__LINK_XSTATS_TYPE_MAX - 1)
 910
 911 /* These are stats embedded into IFLA_STATS_LINK_OFFLOAD_XSTATS */
 912 enum {
 913         IFLA_OFFLOAD_XSTATS_UNSPEC,
 914         IFLA_OFFLOAD_XSTATS_CPU_HIT, /* struct rtnl_link_stats64 */
 915         __IFLA_OFFLOAD_XSTATS_MAX
 916 };
 917 #define IFLA_OFFLOAD_XSTATS_MAX (__IFLA_OFFLOAD_XSTATS_MAX - 1)
 918
 919 /* XDP section */
 920
 921 #define XDP_FLAGS_UPDATE_IF_NOEXIST     (1U << 0)
 922 #define XDP_FLAGS_SKB_MODE              (1U << 1)
 923 #define XDP_FLAGS_DRV_MODE              (1U << 2)
 924 #define XDP_FLAGS_HW_MODE               (1U << 3)
 925 #define XDP_FLAGS_MODES                 (XDP_FLAGS_SKB_MODE | \
 926                                          XDP_FLAGS_DRV_MODE | \
 927                                          XDP_FLAGS_HW_MODE)
 928 #define XDP_FLAGS_MASK                  (XDP_FLAGS_UPDATE_IF_NOEXIST | \
 929                                          XDP_FLAGS_MODES)
 930
 931 /* These are stored into IFLA_XDP_ATTACHED on dump. */
 932 enum {
 933         XDP_ATTACHED_NONE = 0,
 934         XDP_ATTACHED_DRV,
 935         XDP_ATTACHED_SKB,
 936         XDP_ATTACHED_HW,
 937         XDP_ATTACHED_MULTI,
 938 };
 939
 940 enum {
 941         IFLA_XDP_UNSPEC,
 942         IFLA_XDP_FD,
 943         IFLA_XDP_ATTACHED,
 944         IFLA_XDP_FLAGS,
 945         IFLA_XDP_PROG_ID,
 946         IFLA_XDP_DRV_PROG_ID,
 947         IFLA_XDP_SKB_PROG_ID,
 948         IFLA_XDP_HW_PROG_ID,
 949         __IFLA_XDP_MAX,
 950 };
 951
 952 #define IFLA_XDP_MAX (__IFLA_XDP_MAX - 1)
 953
 954 enum {
 955         IFLA_EVENT_NONE,
 956         IFLA_EVENT_REBOOT,              /* internal reset / reboot */
 957         IFLA_EVENT_FEATURES,            /* change in offload features */
 958         IFLA_EVENT_BONDING_FAILOVER,    /* change in active slave */
 959         IFLA_EVENT_NOTIFY_PEERS,        /* re-sent grat. arp/ndisc */
 960         IFLA_EVENT_IGMP_RESEND,         /* re-sent IGMP JOIN */
 961         IFLA_EVENT_BONDING_OPTIONS,     /* change in bonding options */
 962 };
 963
 964 /* tun section */
 965
 966 enum {
 967         IFLA_TUN_UNSPEC,
 968         IFLA_TUN_OWNER,
 969         IFLA_TUN_GROUP,
 970         IFLA_TUN_TYPE,
 971         IFLA_TUN_PI,
 972         IFLA_TUN_VNET_HDR,
 973         IFLA_TUN_PERSIST,
 974         IFLA_TUN_MULTI_QUEUE,
 975         IFLA_TUN_NUM_QUEUES,
 976         IFLA_TUN_NUM_DISABLED_QUEUES,
 977         __IFLA_TUN_MAX,
 978 };
 979
 980 #define IFLA_TUN_MAX (__IFLA_TUN_MAX - 1)
 981
 982 /* rmnet section */
 983
 984 #define RMNET_FLAGS_INGRESS_DEAGGREGATION         (1U << 0)
 985 #define RMNET_FLAGS_INGRESS_MAP_COMMANDS          (1U << 1)
 986 #define RMNET_FLAGS_INGRESS_MAP_CKSUMV4           (1U << 2)
 987 #define RMNET_FLAGS_EGRESS_MAP_CKSUMV4            (1U << 3)
 988
 989 enum {
 990         IFLA_RMNET_UNSPEC,
 991         IFLA_RMNET_MUX_ID,
 992         IFLA_RMNET_FLAGS,
 993         __IFLA_RMNET_MAX,
 994 };
 995
 996 #define IFLA_RMNET_MAX  (__IFLA_RMNET_MAX - 1)
 997
 998 struct ifla_rmnet_flags {
 999         __u32   flags;
1000         __u32   mask;
1001 };
1002
1003 #endif /* _LINUX_IF_LINK_H */