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_PROP_LIST,
 171         IFLA_ALT_IFNAME, /* Alternative ifname */
 172         IFLA_PERM_ADDRESS,
 173         __IFLA_MAX
 174 };
 175
 176
 177 #define IFLA_MAX (__IFLA_MAX - 1)
 178
 179 /* backwards compatibility for userspace */
 180 #define IFLA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
 181 #define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
 182
 183 enum {
 184         IFLA_INET_UNSPEC,
 185         IFLA_INET_CONF,
 186         __IFLA_INET_MAX,
 187 };
 188
 189 #define IFLA_INET_MAX (__IFLA_INET_MAX - 1)
 190
 191 /* ifi_flags.
 192
 193    IFF_* flags.
 194
 195    The only change is:
 196    IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
 197    more not changeable by user. They describe link media
 198    characteristics and set by device driver.
 199
 200    Comments:
 201    - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
 202    - If neither of these three flags are set;
 203      the interface is NBMA.
 204
 205    - IFF_MULTICAST does not mean anything special:
 206    multicasts can be used on all not-NBMA links.
 207    IFF_MULTICAST means that this media uses special encapsulation
 208    for multicast frames. Apparently, all IFF_POINTOPOINT and
 209    IFF_BROADCAST devices are able to use multicasts too.
 210  */
 211
 212 /* IFLA_LINK.
 213    For usual devices it is equal ifi_index.
 214    If it is a "virtual interface" (f.e. tunnel), ifi_link
 215    can point to real physical interface (f.e. for bandwidth calculations),
 216    or maybe 0, what means, that real media is unknown (usual
 217    for IPIP tunnels, when route to endpoint is allowed to change)
 218  */
 219
 220 /* Subtype attributes for IFLA_PROTINFO */
 221 enum {
 222         IFLA_INET6_UNSPEC,
 223         IFLA_INET6_FLAGS,       /* link flags                   */
 224         IFLA_INET6_CONF,        /* sysctl parameters            */
 225         IFLA_INET6_STATS,       /* statistics                   */
 226         IFLA_INET6_MCAST,       /* MC things. What of them?     */
 227         IFLA_INET6_CACHEINFO,   /* time values and max reasm size */
 228         IFLA_INET6_ICMP6STATS,  /* statistics (icmpv6)          */
 229         IFLA_INET6_TOKEN,       /* device token                 */
 230         IFLA_INET6_ADDR_GEN_MODE, /* implicit address generator mode */
 231         __IFLA_INET6_MAX
 232 };
 233
 234 #define IFLA_INET6_MAX  (__IFLA_INET6_MAX - 1)
 235
 236 enum in6_addr_gen_mode {
 237         IN6_ADDR_GEN_MODE_EUI64,
 238         IN6_ADDR_GEN_MODE_NONE,
 239         IN6_ADDR_GEN_MODE_STABLE_PRIVACY,
 240         IN6_ADDR_GEN_MODE_RANDOM,
 241 };
 242
 243 /* Bridge section */
 244
 245 enum {
 246         IFLA_BR_UNSPEC,
 247         IFLA_BR_FORWARD_DELAY,
 248         IFLA_BR_HELLO_TIME,
 249         IFLA_BR_MAX_AGE,
 250         IFLA_BR_AGEING_TIME,
 251         IFLA_BR_STP_STATE,
 252         IFLA_BR_PRIORITY,
 253         IFLA_BR_VLAN_FILTERING,
 254         IFLA_BR_VLAN_PROTOCOL,
 255         IFLA_BR_GROUP_FWD_MASK,
 256         IFLA_BR_ROOT_ID,
 257         IFLA_BR_BRIDGE_ID,
 258         IFLA_BR_ROOT_PORT,
 259         IFLA_BR_ROOT_PATH_COST,
 260         IFLA_BR_TOPOLOGY_CHANGE,
 261         IFLA_BR_TOPOLOGY_CHANGE_DETECTED,
 262         IFLA_BR_HELLO_TIMER,
 263         IFLA_BR_TCN_TIMER,
 264         IFLA_BR_TOPOLOGY_CHANGE_TIMER,
 265         IFLA_BR_GC_TIMER,
 266         IFLA_BR_GROUP_ADDR,
 267         IFLA_BR_FDB_FLUSH,
 268         IFLA_BR_MCAST_ROUTER,
 269         IFLA_BR_MCAST_SNOOPING,
 270         IFLA_BR_MCAST_QUERY_USE_IFADDR,
 271         IFLA_BR_MCAST_QUERIER,
 272         IFLA_BR_MCAST_HASH_ELASTICITY,
 273         IFLA_BR_MCAST_HASH_MAX,
 274         IFLA_BR_MCAST_LAST_MEMBER_CNT,
 275         IFLA_BR_MCAST_STARTUP_QUERY_CNT,
 276         IFLA_BR_MCAST_LAST_MEMBER_INTVL,
 277         IFLA_BR_MCAST_MEMBERSHIP_INTVL,
 278         IFLA_BR_MCAST_QUERIER_INTVL,
 279         IFLA_BR_MCAST_QUERY_INTVL,
 280         IFLA_BR_MCAST_QUERY_RESPONSE_INTVL,
 281         IFLA_BR_MCAST_STARTUP_QUERY_INTVL,
 282         IFLA_BR_NF_CALL_IPTABLES,
 283         IFLA_BR_NF_CALL_IP6TABLES,
 284         IFLA_BR_NF_CALL_ARPTABLES,
 285         IFLA_BR_VLAN_DEFAULT_PVID,
 286         IFLA_BR_PAD,
 287         IFLA_BR_VLAN_STATS_ENABLED,
 288         IFLA_BR_MCAST_STATS_ENABLED,
 289         IFLA_BR_MCAST_IGMP_VERSION,
 290         IFLA_BR_MCAST_MLD_VERSION,
 291         IFLA_BR_VLAN_STATS_PER_PORT,
 292         IFLA_BR_MULTI_BOOLOPT,
 293         __IFLA_BR_MAX,
 294 };
 295
 296 #define IFLA_BR_MAX     (__IFLA_BR_MAX - 1)
 297
 298 struct ifla_bridge_id {
 299         __u8    prio[2];
 300         __u8    addr[6]; /* ETH_ALEN */
 301 };
 302
 303 enum {
 304         BRIDGE_MODE_UNSPEC,
 305         BRIDGE_MODE_HAIRPIN,
 306 };
 307
 308 enum {
 309         IFLA_BRPORT_UNSPEC,
 310         IFLA_BRPORT_STATE,      /* Spanning tree state     */
 311         IFLA_BRPORT_PRIORITY,   /* "             priority  */
 312         IFLA_BRPORT_COST,       /* "             cost      */
 313         IFLA_BRPORT_MODE,       /* mode (hairpin)          */
 314         IFLA_BRPORT_GUARD,      /* bpdu guard              */
 315         IFLA_BRPORT_PROTECT,    /* root port protection    */
 316         IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave    */
 317         IFLA_BRPORT_LEARNING,   /* mac learning */
 318         IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
 319         IFLA_BRPORT_PROXYARP,   /* proxy ARP */
 320         IFLA_BRPORT_LEARNING_SYNC, /* mac learning sync from device */
 321         IFLA_BRPORT_PROXYARP_WIFI, /* proxy ARP for Wi-Fi */
 322         IFLA_BRPORT_ROOT_ID,    /* designated root */
 323         IFLA_BRPORT_BRIDGE_ID,  /* designated bridge */
 324         IFLA_BRPORT_DESIGNATED_PORT,
 325         IFLA_BRPORT_DESIGNATED_COST,
 326         IFLA_BRPORT_ID,
 327         IFLA_BRPORT_NO,
 328         IFLA_BRPORT_TOPOLOGY_CHANGE_ACK,
 329         IFLA_BRPORT_CONFIG_PENDING,
 330         IFLA_BRPORT_MESSAGE_AGE_TIMER,
 331         IFLA_BRPORT_FORWARD_DELAY_TIMER,
 332         IFLA_BRPORT_HOLD_TIMER,
 333         IFLA_BRPORT_FLUSH,
 334         IFLA_BRPORT_MULTICAST_ROUTER,
 335         IFLA_BRPORT_PAD,
 336         IFLA_BRPORT_MCAST_FLOOD,
 337         IFLA_BRPORT_MCAST_TO_UCAST,
 338         IFLA_BRPORT_VLAN_TUNNEL,
 339         IFLA_BRPORT_BCAST_FLOOD,
 340         IFLA_BRPORT_GROUP_FWD_MASK,
 341         IFLA_BRPORT_NEIGH_SUPPRESS,
 342         IFLA_BRPORT_ISOLATED,
 343         IFLA_BRPORT_BACKUP_PORT,
 344         IFLA_BRPORT_MRP_RING_OPEN,
 345         __IFLA_BRPORT_MAX
 346 };
 347 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
 348
 349 struct ifla_cacheinfo {
 350         __u32   max_reasm_len;
 351         __u32   tstamp;         /* ipv6InterfaceTable updated timestamp */
 352         __u32   reachable_time;
 353         __u32   retrans_time;
 354 };
 355
 356 enum {
 357         IFLA_INFO_UNSPEC,
 358         IFLA_INFO_KIND,
 359         IFLA_INFO_DATA,
 360         IFLA_INFO_XSTATS,
 361         IFLA_INFO_SLAVE_KIND,
 362         IFLA_INFO_SLAVE_DATA,
 363         __IFLA_INFO_MAX,
 364 };
 365
 366 #define IFLA_INFO_MAX   (__IFLA_INFO_MAX - 1)
 367
 368 /* VLAN section */
 369
 370 enum {
 371         IFLA_VLAN_UNSPEC,
 372         IFLA_VLAN_ID,
 373         IFLA_VLAN_FLAGS,
 374         IFLA_VLAN_EGRESS_QOS,
 375         IFLA_VLAN_INGRESS_QOS,
 376         IFLA_VLAN_PROTOCOL,
 377         __IFLA_VLAN_MAX,
 378 };
 379
 380 #define IFLA_VLAN_MAX   (__IFLA_VLAN_MAX - 1)
 381
 382 struct ifla_vlan_flags {
 383         __u32   flags;
 384         __u32   mask;
 385 };
 386
 387 enum {
 388         IFLA_VLAN_QOS_UNSPEC,
 389         IFLA_VLAN_QOS_MAPPING,
 390         __IFLA_VLAN_QOS_MAX
 391 };
 392
 393 #define IFLA_VLAN_QOS_MAX       (__IFLA_VLAN_QOS_MAX - 1)
 394
 395 struct ifla_vlan_qos_mapping {
 396         __u32 from;
 397         __u32 to;
 398 };
 399
 400 /* MACVLAN section */
 401 enum {
 402         IFLA_MACVLAN_UNSPEC,
 403         IFLA_MACVLAN_MODE,
 404         IFLA_MACVLAN_FLAGS,
 405         IFLA_MACVLAN_MACADDR_MODE,
 406         IFLA_MACVLAN_MACADDR,
 407         IFLA_MACVLAN_MACADDR_DATA,
 408         IFLA_MACVLAN_MACADDR_COUNT,
 409         __IFLA_MACVLAN_MAX,
 410 };
 411
 412 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
 413
 414 enum macvlan_mode {
 415         MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
 416         MACVLAN_MODE_VEPA    = 2, /* talk to other ports through ext bridge */
 417         MACVLAN_MODE_BRIDGE  = 4, /* talk to bridge ports directly */
 418         MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */
 419         MACVLAN_MODE_SOURCE  = 16,/* use source MAC address list to assign */
 420 };
 421
 422 enum macvlan_macaddr_mode {
 423         MACVLAN_MACADDR_ADD,
 424         MACVLAN_MACADDR_DEL,
 425         MACVLAN_MACADDR_FLUSH,
 426         MACVLAN_MACADDR_SET,
 427 };
 428
 429 #define MACVLAN_FLAG_NOPROMISC  1
 430
 431 /* VRF section */
 432 enum {
 433         IFLA_VRF_UNSPEC,
 434         IFLA_VRF_TABLE,
 435         __IFLA_VRF_MAX
 436 };
 437
 438 #define IFLA_VRF_MAX (__IFLA_VRF_MAX - 1)
 439
 440 enum {
 441         IFLA_VRF_PORT_UNSPEC,
 442         IFLA_VRF_PORT_TABLE,
 443         __IFLA_VRF_PORT_MAX
 444 };
 445
 446 #define IFLA_VRF_PORT_MAX (__IFLA_VRF_PORT_MAX - 1)
 447
 448 /* MACSEC section */
 449 enum {
 450         IFLA_MACSEC_UNSPEC,
 451         IFLA_MACSEC_SCI,
 452         IFLA_MACSEC_PORT,
 453         IFLA_MACSEC_ICV_LEN,
 454         IFLA_MACSEC_CIPHER_SUITE,
 455         IFLA_MACSEC_WINDOW,
 456         IFLA_MACSEC_ENCODING_SA,
 457         IFLA_MACSEC_ENCRYPT,
 458         IFLA_MACSEC_PROTECT,
 459         IFLA_MACSEC_INC_SCI,
 460         IFLA_MACSEC_ES,
 461         IFLA_MACSEC_SCB,
 462         IFLA_MACSEC_REPLAY_PROTECT,
 463         IFLA_MACSEC_VALIDATION,
 464         IFLA_MACSEC_PAD,
 465         IFLA_MACSEC_OFFLOAD,
 466         __IFLA_MACSEC_MAX,
 467 };
 468
 469 #define IFLA_MACSEC_MAX (__IFLA_MACSEC_MAX - 1)
 470
 471 /* XFRM section */
 472 enum {
 473         IFLA_XFRM_UNSPEC,
 474         IFLA_XFRM_LINK,
 475         IFLA_XFRM_IF_ID,
 476         __IFLA_XFRM_MAX
 477 };
 478
 479 #define IFLA_XFRM_MAX (__IFLA_XFRM_MAX - 1)
 480
 481 enum macsec_validation_type {
 482         MACSEC_VALIDATE_DISABLED = 0,
 483         MACSEC_VALIDATE_CHECK = 1,
 484         MACSEC_VALIDATE_STRICT = 2,
 485         __MACSEC_VALIDATE_END,
 486         MACSEC_VALIDATE_MAX = __MACSEC_VALIDATE_END - 1,
 487 };
 488
 489 enum macsec_offload {
 490         MACSEC_OFFLOAD_OFF = 0,
 491         MACSEC_OFFLOAD_PHY = 1,
 492         MACSEC_OFFLOAD_MAC = 2,
 493         __MACSEC_OFFLOAD_END,
 494         MACSEC_OFFLOAD_MAX = __MACSEC_OFFLOAD_END - 1,
 495 };
 496
 497 /* IPVLAN section */
 498 enum {
 499         IFLA_IPVLAN_UNSPEC,
 500         IFLA_IPVLAN_MODE,
 501         IFLA_IPVLAN_FLAGS,
 502         __IFLA_IPVLAN_MAX
 503 };
 504
 505 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
 506
 507 enum ipvlan_mode {
 508         IPVLAN_MODE_L2 = 0,
 509         IPVLAN_MODE_L3,
 510         IPVLAN_MODE_L3S,
 511         IPVLAN_MODE_MAX
 512 };
 513
 514 #define IPVLAN_F_PRIVATE        0x01
 515 #define IPVLAN_F_VEPA           0x02
 516
 517 /* VXLAN section */
 518 enum {
 519         IFLA_VXLAN_UNSPEC,
 520         IFLA_VXLAN_ID,
 521         IFLA_VXLAN_GROUP,       /* group or remote address */
 522         IFLA_VXLAN_LINK,
 523         IFLA_VXLAN_LOCAL,
 524         IFLA_VXLAN_TTL,
 525         IFLA_VXLAN_TOS,
 526         IFLA_VXLAN_LEARNING,
 527         IFLA_VXLAN_AGEING,
 528         IFLA_VXLAN_LIMIT,
 529         IFLA_VXLAN_PORT_RANGE,  /* source port */
 530         IFLA_VXLAN_PROXY,
 531         IFLA_VXLAN_RSC,
 532         IFLA_VXLAN_L2MISS,
 533         IFLA_VXLAN_L3MISS,
 534         IFLA_VXLAN_PORT,        /* destination port */
 535         IFLA_VXLAN_GROUP6,
 536         IFLA_VXLAN_LOCAL6,
 537         IFLA_VXLAN_UDP_CSUM,
 538         IFLA_VXLAN_UDP_ZERO_CSUM6_TX,
 539         IFLA_VXLAN_UDP_ZERO_CSUM6_RX,
 540         IFLA_VXLAN_REMCSUM_TX,
 541         IFLA_VXLAN_REMCSUM_RX,
 542         IFLA_VXLAN_GBP,
 543         IFLA_VXLAN_REMCSUM_NOPARTIAL,
 544         IFLA_VXLAN_COLLECT_METADATA,
 545         IFLA_VXLAN_LABEL,
 546         IFLA_VXLAN_GPE,
 547         IFLA_VXLAN_TTL_INHERIT,
 548         IFLA_VXLAN_DF,
 549         __IFLA_VXLAN_MAX
 550 };
 551 #define IFLA_VXLAN_MAX  (__IFLA_VXLAN_MAX - 1)
 552
 553 struct ifla_vxlan_port_range {
 554         __be16  low;
 555         __be16  high;
 556 };
 557
 558 enum ifla_vxlan_df {
 559         VXLAN_DF_UNSET = 0,
 560         VXLAN_DF_SET,
 561         VXLAN_DF_INHERIT,
 562         __VXLAN_DF_END,
 563         VXLAN_DF_MAX = __VXLAN_DF_END - 1,
 564 };
 565
 566 /* GENEVE section */
 567 enum {
 568         IFLA_GENEVE_UNSPEC,
 569         IFLA_GENEVE_ID,
 570         IFLA_GENEVE_REMOTE,
 571         IFLA_GENEVE_TTL,
 572         IFLA_GENEVE_TOS,
 573         IFLA_GENEVE_PORT,       /* destination port */
 574         IFLA_GENEVE_COLLECT_METADATA,
 575         IFLA_GENEVE_REMOTE6,
 576         IFLA_GENEVE_UDP_CSUM,
 577         IFLA_GENEVE_UDP_ZERO_CSUM6_TX,
 578         IFLA_GENEVE_UDP_ZERO_CSUM6_RX,
 579         IFLA_GENEVE_LABEL,
 580         IFLA_GENEVE_TTL_INHERIT,
 581         IFLA_GENEVE_DF,
 582         __IFLA_GENEVE_MAX
 583 };
 584 #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)
 585
 586 enum ifla_geneve_df {
 587         GENEVE_DF_UNSET = 0,
 588         GENEVE_DF_SET,
 589         GENEVE_DF_INHERIT,
 590         __GENEVE_DF_END,
 591         GENEVE_DF_MAX = __GENEVE_DF_END - 1,
 592 };
 593
 594 /* Bareudp section  */
 595 enum {
 596         IFLA_BAREUDP_UNSPEC,
 597         IFLA_BAREUDP_PORT,
 598         IFLA_BAREUDP_ETHERTYPE,
 599         IFLA_BAREUDP_SRCPORT_MIN,
 600         IFLA_BAREUDP_MULTIPROTO_MODE,
 601         __IFLA_BAREUDP_MAX
 602 };
 603
 604 #define IFLA_BAREUDP_MAX (__IFLA_BAREUDP_MAX - 1)
 605
 606 /* PPP section */
 607 enum {
 608         IFLA_PPP_UNSPEC,
 609         IFLA_PPP_DEV_FD,
 610         __IFLA_PPP_MAX
 611 };
 612 #define IFLA_PPP_MAX (__IFLA_PPP_MAX - 1)
 613
 614 /* GTP section */
 615
 616 enum ifla_gtp_role {
 617         GTP_ROLE_GGSN = 0,
 618         GTP_ROLE_SGSN,
 619 };
 620
 621 enum {
 622         IFLA_GTP_UNSPEC,
 623         IFLA_GTP_FD0,
 624         IFLA_GTP_FD1,
 625         IFLA_GTP_PDP_HASHSIZE,
 626         IFLA_GTP_ROLE,
 627         __IFLA_GTP_MAX,
 628 };
 629 #define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1)
 630
 631 /* Bonding section */
 632
 633 enum {
 634         IFLA_BOND_UNSPEC,
 635         IFLA_BOND_MODE,
 636         IFLA_BOND_ACTIVE_SLAVE,
 637         IFLA_BOND_MIIMON,
 638         IFLA_BOND_UPDELAY,
 639         IFLA_BOND_DOWNDELAY,
 640         IFLA_BOND_USE_CARRIER,
 641         IFLA_BOND_ARP_INTERVAL,
 642         IFLA_BOND_ARP_IP_TARGET,
 643         IFLA_BOND_ARP_VALIDATE,
 644         IFLA_BOND_ARP_ALL_TARGETS,
 645         IFLA_BOND_PRIMARY,
 646         IFLA_BOND_PRIMARY_RESELECT,
 647         IFLA_BOND_FAIL_OVER_MAC,
 648         IFLA_BOND_XMIT_HASH_POLICY,
 649         IFLA_BOND_RESEND_IGMP,
 650         IFLA_BOND_NUM_PEER_NOTIF,
 651         IFLA_BOND_ALL_SLAVES_ACTIVE,
 652         IFLA_BOND_MIN_LINKS,
 653         IFLA_BOND_LP_INTERVAL,
 654         IFLA_BOND_PACKETS_PER_SLAVE,
 655         IFLA_BOND_AD_LACP_RATE,
 656         IFLA_BOND_AD_SELECT,
 657         IFLA_BOND_AD_INFO,
 658         IFLA_BOND_AD_ACTOR_SYS_PRIO,
 659         IFLA_BOND_AD_USER_PORT_KEY,
 660         IFLA_BOND_AD_ACTOR_SYSTEM,
 661         IFLA_BOND_TLB_DYNAMIC_LB,
 662         IFLA_BOND_PEER_NOTIF_DELAY,
 663         __IFLA_BOND_MAX,
 664 };
 665
 666 #define IFLA_BOND_MAX   (__IFLA_BOND_MAX - 1)
 667
 668 enum {
 669         IFLA_BOND_AD_INFO_UNSPEC,
 670         IFLA_BOND_AD_INFO_AGGREGATOR,
 671         IFLA_BOND_AD_INFO_NUM_PORTS,
 672         IFLA_BOND_AD_INFO_ACTOR_KEY,
 673         IFLA_BOND_AD_INFO_PARTNER_KEY,
 674         IFLA_BOND_AD_INFO_PARTNER_MAC,
 675         __IFLA_BOND_AD_INFO_MAX,
 676 };
 677
 678 #define IFLA_BOND_AD_INFO_MAX   (__IFLA_BOND_AD_INFO_MAX - 1)
 679
 680 enum {
 681         IFLA_BOND_SLAVE_UNSPEC,
 682         IFLA_BOND_SLAVE_STATE,
 683         IFLA_BOND_SLAVE_MII_STATUS,
 684         IFLA_BOND_SLAVE_LINK_FAILURE_COUNT,
 685         IFLA_BOND_SLAVE_PERM_HWADDR,
 686         IFLA_BOND_SLAVE_QUEUE_ID,
 687         IFLA_BOND_SLAVE_AD_AGGREGATOR_ID,
 688         IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE,
 689         IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE,
 690         __IFLA_BOND_SLAVE_MAX,
 691 };
 692
 693 #define IFLA_BOND_SLAVE_MAX     (__IFLA_BOND_SLAVE_MAX - 1)
 694
 695 /* SR-IOV virtual function management section */
 696
 697 enum {
 698         IFLA_VF_INFO_UNSPEC,
 699         IFLA_VF_INFO,
 700         __IFLA_VF_INFO_MAX,
 701 };
 702
 703 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
 704
 705 enum {
 706         IFLA_VF_UNSPEC,
 707         IFLA_VF_MAC,            /* Hardware queue specific attributes */
 708         IFLA_VF_VLAN,           /* VLAN ID and QoS */
 709         IFLA_VF_TX_RATE,        /* Max TX Bandwidth Allocation */
 710         IFLA_VF_SPOOFCHK,       /* Spoof Checking on/off switch */
 711         IFLA_VF_LINK_STATE,     /* link state enable/disable/auto switch */
 712         IFLA_VF_RATE,           /* Min and Max TX Bandwidth Allocation */
 713         IFLA_VF_RSS_QUERY_EN,   /* RSS Redirection Table and Hash Key query
 714                                  * on/off switch
 715                                  */
 716         IFLA_VF_STATS,          /* network device statistics */
 717         IFLA_VF_TRUST,          /* Trust VF */
 718         IFLA_VF_IB_NODE_GUID,   /* VF Infiniband node GUID */
 719         IFLA_VF_IB_PORT_GUID,   /* VF Infiniband port GUID */
 720         IFLA_VF_VLAN_LIST,      /* nested list of vlans, option for QinQ */
 721         IFLA_VF_BROADCAST,      /* VF broadcast */
 722         __IFLA_VF_MAX,
 723 };
 724
 725 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
 726
 727 struct ifla_vf_mac {
 728         __u32 vf;
 729         __u8 mac[32]; /* MAX_ADDR_LEN */
 730 };
 731
 732 struct ifla_vf_broadcast {
 733         __u8 broadcast[32];
 734 };
 735
 736 struct ifla_vf_vlan {
 737         __u32 vf;
 738         __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
 739         __u32 qos;
 740 };
 741
 742 enum {
 743         IFLA_VF_VLAN_INFO_UNSPEC,
 744         IFLA_VF_VLAN_INFO,      /* VLAN ID, QoS and VLAN protocol */
 745         __IFLA_VF_VLAN_INFO_MAX,
 746 };
 747
 748 #define IFLA_VF_VLAN_INFO_MAX (__IFLA_VF_VLAN_INFO_MAX - 1)
 749 #define MAX_VLAN_LIST_LEN 1
 750
 751 struct ifla_vf_vlan_info {
 752         __u32 vf;
 753         __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
 754         __u32 qos;
 755         __be16 vlan_proto; /* VLAN protocol either 802.1Q or 802.1ad */
 756 };
 757
 758 struct ifla_vf_tx_rate {
 759         __u32 vf;
 760         __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
 761 };
 762
 763 struct ifla_vf_rate {
 764         __u32 vf;
 765         __u32 min_tx_rate; /* Min Bandwidth in Mbps */
 766         __u32 max_tx_rate; /* Max Bandwidth in Mbps */
 767 };
 768
 769 struct ifla_vf_spoofchk {
 770         __u32 vf;
 771         __u32 setting;
 772 };
 773
 774 struct ifla_vf_guid {
 775         __u32 vf;
 776         __u64 guid;
 777 };
 778
 779 enum {
 780         IFLA_VF_LINK_STATE_AUTO,        /* link state of the uplink */
 781         IFLA_VF_LINK_STATE_ENABLE,      /* link always up */
 782         IFLA_VF_LINK_STATE_DISABLE,     /* link always down */
 783         __IFLA_VF_LINK_STATE_MAX,
 784 };
 785
 786 struct ifla_vf_link_state {
 787         __u32 vf;
 788         __u32 link_state;
 789 };
 790
 791 struct ifla_vf_rss_query_en {
 792         __u32 vf;
 793         __u32 setting;
 794 };
 795
 796 enum {
 797         IFLA_VF_STATS_RX_PACKETS,
 798         IFLA_VF_STATS_TX_PACKETS,
 799         IFLA_VF_STATS_RX_BYTES,
 800         IFLA_VF_STATS_TX_BYTES,
 801         IFLA_VF_STATS_BROADCAST,
 802         IFLA_VF_STATS_MULTICAST,
 803         IFLA_VF_STATS_PAD,
 804         IFLA_VF_STATS_RX_DROPPED,
 805         IFLA_VF_STATS_TX_DROPPED,
 806         __IFLA_VF_STATS_MAX,
 807 };
 808
 809 #define IFLA_VF_STATS_MAX (__IFLA_VF_STATS_MAX - 1)
 810
 811 struct ifla_vf_trust {
 812         __u32 vf;
 813         __u32 setting;
 814 };
 815
 816 /* VF ports management section
 817  *
 818  *      Nested layout of set/get msg is:
 819  *
 820  *              [IFLA_NUM_VF]
 821  *              [IFLA_VF_PORTS]
 822  *                      [IFLA_VF_PORT]
 823  *                              [IFLA_PORT_*], ...
 824  *                      [IFLA_VF_PORT]
 825  *                              [IFLA_PORT_*], ...
 826  *                      ...
 827  *              [IFLA_PORT_SELF]
 828  *                      [IFLA_PORT_*], ...
 829  */
 830
 831 enum {
 832         IFLA_VF_PORT_UNSPEC,
 833         IFLA_VF_PORT,                   /* nest */
 834         __IFLA_VF_PORT_MAX,
 835 };
 836
 837 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
 838
 839 enum {
 840         IFLA_PORT_UNSPEC,
 841         IFLA_PORT_VF,                   /* __u32 */
 842         IFLA_PORT_PROFILE,              /* string */
 843         IFLA_PORT_VSI_TYPE,             /* 802.1Qbg (pre-)standard VDP */
 844         IFLA_PORT_INSTANCE_UUID,        /* binary UUID */
 845         IFLA_PORT_HOST_UUID,            /* binary UUID */
 846         IFLA_PORT_REQUEST,              /* __u8 */
 847         IFLA_PORT_RESPONSE,             /* __u16, output only */
 848         __IFLA_PORT_MAX,
 849 };
 850
 851 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
 852
 853 #define PORT_PROFILE_MAX        40
 854 #define PORT_UUID_MAX           16
 855 #define PORT_SELF_VF            -1
 856
 857 enum {
 858         PORT_REQUEST_PREASSOCIATE = 0,
 859         PORT_REQUEST_PREASSOCIATE_RR,
 860         PORT_REQUEST_ASSOCIATE,
 861         PORT_REQUEST_DISASSOCIATE,
 862 };
 863
 864 enum {
 865         PORT_VDP_RESPONSE_SUCCESS = 0,
 866         PORT_VDP_RESPONSE_INVALID_FORMAT,
 867         PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
 868         PORT_VDP_RESPONSE_UNUSED_VTID,
 869         PORT_VDP_RESPONSE_VTID_VIOLATION,
 870         PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
 871         PORT_VDP_RESPONSE_OUT_OF_SYNC,
 872         /* 0x08-0xFF reserved for future VDP use */
 873         PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
 874         PORT_PROFILE_RESPONSE_INPROGRESS,
 875         PORT_PROFILE_RESPONSE_INVALID,
 876         PORT_PROFILE_RESPONSE_BADSTATE,
 877         PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
 878         PORT_PROFILE_RESPONSE_ERROR,
 879 };
 880
 881 struct ifla_port_vsi {
 882         __u8 vsi_mgr_id;
 883         __u8 vsi_type_id[3];
 884         __u8 vsi_type_version;
 885         __u8 pad[3];
 886 };
 887
 888
 889 /* IPoIB section */
 890
 891 enum {
 892         IFLA_IPOIB_UNSPEC,
 893         IFLA_IPOIB_PKEY,
 894         IFLA_IPOIB_MODE,
 895         IFLA_IPOIB_UMCAST,
 896         __IFLA_IPOIB_MAX
 897 };
 898
 899 enum {
 900         IPOIB_MODE_DATAGRAM  = 0, /* using unreliable datagram QPs */
 901         IPOIB_MODE_CONNECTED = 1, /* using connected QPs */
 902 };
 903
 904 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
 905
 906
 907 /* HSR section */
 908
 909 enum {
 910         IFLA_HSR_UNSPEC,
 911         IFLA_HSR_SLAVE1,
 912         IFLA_HSR_SLAVE2,
 913         IFLA_HSR_MULTICAST_SPEC,        /* Last byte of supervision addr */
 914         IFLA_HSR_SUPERVISION_ADDR,      /* Supervision frame multicast addr */
 915         IFLA_HSR_SEQ_NR,
 916         IFLA_HSR_VERSION,               /* HSR version */
 917         __IFLA_HSR_MAX,
 918 };
 919
 920 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1)
 921
 922 /* STATS section */
 923
 924 struct if_stats_msg {
 925         __u8  family;
 926         __u8  pad1;
 927         __u16 pad2;
 928         __u32 ifindex;
 929         __u32 filter_mask;
 930 };
 931
 932 /* A stats attribute can be netdev specific or a global stat.
 933  * For netdev stats, lets use the prefix IFLA_STATS_LINK_*
 934  */
 935 enum {
 936         IFLA_STATS_UNSPEC, /* also used as 64bit pad attribute */
 937         IFLA_STATS_LINK_64,
 938         IFLA_STATS_LINK_XSTATS,
 939         IFLA_STATS_LINK_XSTATS_SLAVE,
 940         IFLA_STATS_LINK_OFFLOAD_XSTATS,
 941         IFLA_STATS_AF_SPEC,
 942         __IFLA_STATS_MAX,
 943 };
 944
 945 #define IFLA_STATS_MAX (__IFLA_STATS_MAX - 1)
 946
 947 #define IFLA_STATS_FILTER_BIT(ATTR)     (1 << (ATTR - 1))
 948
 949 /* These are embedded into IFLA_STATS_LINK_XSTATS:
 950  * [IFLA_STATS_LINK_XSTATS]
 951  * -> [LINK_XSTATS_TYPE_xxx]
 952  *    -> [rtnl link type specific attributes]
 953  */
 954 enum {
 955         LINK_XSTATS_TYPE_UNSPEC,
 956         LINK_XSTATS_TYPE_BRIDGE,
 957         LINK_XSTATS_TYPE_BOND,
 958         __LINK_XSTATS_TYPE_MAX
 959 };
 960 #define LINK_XSTATS_TYPE_MAX (__LINK_XSTATS_TYPE_MAX - 1)
 961
 962 /* These are stats embedded into IFLA_STATS_LINK_OFFLOAD_XSTATS */
 963 enum {
 964         IFLA_OFFLOAD_XSTATS_UNSPEC,
 965         IFLA_OFFLOAD_XSTATS_CPU_HIT, /* struct rtnl_link_stats64 */
 966         __IFLA_OFFLOAD_XSTATS_MAX
 967 };
 968 #define IFLA_OFFLOAD_XSTATS_MAX (__IFLA_OFFLOAD_XSTATS_MAX - 1)
 969
 970 /* XDP section */
 971
 972 #define XDP_FLAGS_UPDATE_IF_NOEXIST     (1U << 0)
 973 #define XDP_FLAGS_SKB_MODE              (1U << 1)
 974 #define XDP_FLAGS_DRV_MODE              (1U << 2)
 975 #define XDP_FLAGS_HW_MODE               (1U << 3)
 976 #define XDP_FLAGS_REPLACE               (1U << 4)
 977 #define XDP_FLAGS_MODES                 (XDP_FLAGS_SKB_MODE | \
 978                                          XDP_FLAGS_DRV_MODE | \
 979                                          XDP_FLAGS_HW_MODE)
 980 #define XDP_FLAGS_MASK                  (XDP_FLAGS_UPDATE_IF_NOEXIST | \
 981                                          XDP_FLAGS_MODES | XDP_FLAGS_REPLACE)
 982
 983 /* These are stored into IFLA_XDP_ATTACHED on dump. */
 984 enum {
 985         XDP_ATTACHED_NONE = 0,
 986         XDP_ATTACHED_DRV,
 987         XDP_ATTACHED_SKB,
 988         XDP_ATTACHED_HW,
 989         XDP_ATTACHED_MULTI,
 990 };
 991
 992 enum {
 993         IFLA_XDP_UNSPEC,
 994         IFLA_XDP_FD,
 995         IFLA_XDP_ATTACHED,
 996         IFLA_XDP_FLAGS,
 997         IFLA_XDP_PROG_ID,
 998         IFLA_XDP_DRV_PROG_ID,
 999         IFLA_XDP_SKB_PROG_ID,
1000         IFLA_XDP_HW_PROG_ID,
1001         IFLA_XDP_EXPECTED_FD,
1002         __IFLA_XDP_MAX,
1003 };
1004
1005 #define IFLA_XDP_MAX (__IFLA_XDP_MAX - 1)
1006
1007 enum {
1008         IFLA_EVENT_NONE,
1009         IFLA_EVENT_REBOOT,              /* internal reset / reboot */
1010         IFLA_EVENT_FEATURES,            /* change in offload features */
1011         IFLA_EVENT_BONDING_FAILOVER,    /* change in active slave */
1012         IFLA_EVENT_NOTIFY_PEERS,        /* re-sent grat. arp/ndisc */
1013         IFLA_EVENT_IGMP_RESEND,         /* re-sent IGMP JOIN */
1014         IFLA_EVENT_BONDING_OPTIONS,     /* change in bonding options */
1015 };
1016
1017 /* tun section */
1018
1019 enum {
1020         IFLA_TUN_UNSPEC,
1021         IFLA_TUN_OWNER,
1022         IFLA_TUN_GROUP,
1023         IFLA_TUN_TYPE,
1024         IFLA_TUN_PI,
1025         IFLA_TUN_VNET_HDR,
1026         IFLA_TUN_PERSIST,
1027         IFLA_TUN_MULTI_QUEUE,
1028         IFLA_TUN_NUM_QUEUES,
1029         IFLA_TUN_NUM_DISABLED_QUEUES,
1030         __IFLA_TUN_MAX,
1031 };
1032
1033 #define IFLA_TUN_MAX (__IFLA_TUN_MAX - 1)
1034
1035 /* rmnet section */
1036
1037 #define RMNET_FLAGS_INGRESS_DEAGGREGATION         (1U << 0)
1038 #define RMNET_FLAGS_INGRESS_MAP_COMMANDS          (1U << 1)
1039 #define RMNET_FLAGS_INGRESS_MAP_CKSUMV4           (1U << 2)
1040 #define RMNET_FLAGS_EGRESS_MAP_CKSUMV4            (1U << 3)
1041
1042 enum {
1043         IFLA_RMNET_UNSPEC,
1044         IFLA_RMNET_MUX_ID,
1045         IFLA_RMNET_FLAGS,
1046         __IFLA_RMNET_MAX,
1047 };
1048
1049 #define IFLA_RMNET_MAX  (__IFLA_RMNET_MAX - 1)
1050
1051 struct ifla_rmnet_flags {
1052         __u32   flags;
1053         __u32   mask;
1054 };
1055
1056 #endif /* _LINUX_IF_LINK_H */