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