include/linux/if_link.h

   1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2 #ifndef _UAPI_LINUX_IF_LINK_H
   3 #define _UAPI_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_PROTO_DOWN_REASON,
 174         __IFLA_MAX
 175 };
 176
 177
 178 #define IFLA_MAX (__IFLA_MAX - 1)
 179
 180 enum {
 181         IFLA_PROTO_DOWN_REASON_UNSPEC,
 182         IFLA_PROTO_DOWN_REASON_MASK,    /* u32, mask for reason bits */
 183         IFLA_PROTO_DOWN_REASON_VALUE,   /* u32, reason bit value */
 184
 185         __IFLA_PROTO_DOWN_REASON_CNT,
 186         IFLA_PROTO_DOWN_REASON_MAX = __IFLA_PROTO_DOWN_REASON_CNT - 1
 187 };
 188
 189 /* backwards compatibility for userspace */
 190 #ifndef __KERNEL__
 191 #define IFLA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
 192 #define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
 193 #endif
 194
 195 enum {
 196         IFLA_INET_UNSPEC,
 197         IFLA_INET_CONF,
 198         __IFLA_INET_MAX,
 199 };
 200
 201 #define IFLA_INET_MAX (__IFLA_INET_MAX - 1)
 202
 203 /* ifi_flags.
 204
 205    IFF_* flags.
 206
 207    The only change is:
 208    IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
 209    more not changeable by user. They describe link media
 210    characteristics and set by device driver.
 211
 212    Comments:
 213    - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
 214    - If neither of these three flags are set;
 215      the interface is NBMA.
 216
 217    - IFF_MULTICAST does not mean anything special:
 218    multicasts can be used on all not-NBMA links.
 219    IFF_MULTICAST means that this media uses special encapsulation
 220    for multicast frames. Apparently, all IFF_POINTOPOINT and
 221    IFF_BROADCAST devices are able to use multicasts too.
 222  */
 223
 224 /* IFLA_LINK.
 225    For usual devices it is equal ifi_index.
 226    If it is a "virtual interface" (f.e. tunnel), ifi_link
 227    can point to real physical interface (f.e. for bandwidth calculations),
 228    or maybe 0, what means, that real media is unknown (usual
 229    for IPIP tunnels, when route to endpoint is allowed to change)
 230  */
 231
 232 /* Subtype attributes for IFLA_PROTINFO */
 233 enum {
 234         IFLA_INET6_UNSPEC,
 235         IFLA_INET6_FLAGS,       /* link flags                   */
 236         IFLA_INET6_CONF,        /* sysctl parameters            */
 237         IFLA_INET6_STATS,       /* statistics                   */
 238         IFLA_INET6_MCAST,       /* MC things. What of them?     */
 239         IFLA_INET6_CACHEINFO,   /* time values and max reasm size */
 240         IFLA_INET6_ICMP6STATS,  /* statistics (icmpv6)          */
 241         IFLA_INET6_TOKEN,       /* device token                 */
 242         IFLA_INET6_ADDR_GEN_MODE, /* implicit address generator mode */
 243         __IFLA_INET6_MAX
 244 };
 245
 246 #define IFLA_INET6_MAX  (__IFLA_INET6_MAX - 1)
 247
 248 enum in6_addr_gen_mode {
 249         IN6_ADDR_GEN_MODE_EUI64,
 250         IN6_ADDR_GEN_MODE_NONE,
 251         IN6_ADDR_GEN_MODE_STABLE_PRIVACY,
 252         IN6_ADDR_GEN_MODE_RANDOM,
 253 };
 254
 255 /* Bridge section */
 256
 257 enum {
 258         IFLA_BR_UNSPEC,
 259         IFLA_BR_FORWARD_DELAY,
 260         IFLA_BR_HELLO_TIME,
 261         IFLA_BR_MAX_AGE,
 262         IFLA_BR_AGEING_TIME,
 263         IFLA_BR_STP_STATE,
 264         IFLA_BR_PRIORITY,
 265         IFLA_BR_VLAN_FILTERING,
 266         IFLA_BR_VLAN_PROTOCOL,
 267         IFLA_BR_GROUP_FWD_MASK,
 268         IFLA_BR_ROOT_ID,
 269         IFLA_BR_BRIDGE_ID,
 270         IFLA_BR_ROOT_PORT,
 271         IFLA_BR_ROOT_PATH_COST,
 272         IFLA_BR_TOPOLOGY_CHANGE,
 273         IFLA_BR_TOPOLOGY_CHANGE_DETECTED,
 274         IFLA_BR_HELLO_TIMER,
 275         IFLA_BR_TCN_TIMER,
 276         IFLA_BR_TOPOLOGY_CHANGE_TIMER,
 277         IFLA_BR_GC_TIMER,
 278         IFLA_BR_GROUP_ADDR,
 279         IFLA_BR_FDB_FLUSH,
 280         IFLA_BR_MCAST_ROUTER,
 281         IFLA_BR_MCAST_SNOOPING,
 282         IFLA_BR_MCAST_QUERY_USE_IFADDR,
 283         IFLA_BR_MCAST_QUERIER,
 284         IFLA_BR_MCAST_HASH_ELASTICITY,
 285         IFLA_BR_MCAST_HASH_MAX,
 286         IFLA_BR_MCAST_LAST_MEMBER_CNT,
 287         IFLA_BR_MCAST_STARTUP_QUERY_CNT,
 288         IFLA_BR_MCAST_LAST_MEMBER_INTVL,
 289         IFLA_BR_MCAST_MEMBERSHIP_INTVL,
 290         IFLA_BR_MCAST_QUERIER_INTVL,
 291         IFLA_BR_MCAST_QUERY_INTVL,
 292         IFLA_BR_MCAST_QUERY_RESPONSE_INTVL,
 293         IFLA_BR_MCAST_STARTUP_QUERY_INTVL,
 294         IFLA_BR_NF_CALL_IPTABLES,
 295         IFLA_BR_NF_CALL_IP6TABLES,
 296         IFLA_BR_NF_CALL_ARPTABLES,
 297         IFLA_BR_VLAN_DEFAULT_PVID,
 298         IFLA_BR_PAD,
 299         IFLA_BR_VLAN_STATS_ENABLED,
 300         IFLA_BR_MCAST_STATS_ENABLED,
 301         IFLA_BR_MCAST_IGMP_VERSION,
 302         IFLA_BR_MCAST_MLD_VERSION,
 303         IFLA_BR_VLAN_STATS_PER_PORT,
 304         __IFLA_BR_MAX,
 305 };
 306
 307 #define IFLA_BR_MAX     (__IFLA_BR_MAX - 1)
 308
 309 struct ifla_bridge_id {
 310         __u8    prio[2];
 311         __u8    addr[6]; /* ETH_ALEN */
 312 };
 313
 314 enum {
 315         BRIDGE_MODE_UNSPEC,
 316         BRIDGE_MODE_HAIRPIN,
 317 };
 318
 319 enum {
 320         IFLA_BRPORT_UNSPEC,
 321         IFLA_BRPORT_STATE,      /* Spanning tree state     */
 322         IFLA_BRPORT_PRIORITY,   /* "             priority  */
 323         IFLA_BRPORT_COST,       /* "             cost      */
 324         IFLA_BRPORT_MODE,       /* mode (hairpin)          */
 325         IFLA_BRPORT_GUARD,      /* bpdu guard              */
 326         IFLA_BRPORT_PROTECT,    /* root port protection    */
 327         IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave    */
 328         IFLA_BRPORT_LEARNING,   /* mac learning */
 329         IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
 330         IFLA_BRPORT_PROXYARP,   /* proxy ARP */
 331         IFLA_BRPORT_LEARNING_SYNC, /* mac learning sync from device */
 332         IFLA_BRPORT_PROXYARP_WIFI, /* proxy ARP for Wi-Fi */
 333         IFLA_BRPORT_ROOT_ID,    /* designated root */
 334         IFLA_BRPORT_BRIDGE_ID,  /* designated bridge */
 335         IFLA_BRPORT_DESIGNATED_PORT,
 336         IFLA_BRPORT_DESIGNATED_COST,
 337         IFLA_BRPORT_ID,
 338         IFLA_BRPORT_NO,
 339         IFLA_BRPORT_TOPOLOGY_CHANGE_ACK,
 340         IFLA_BRPORT_CONFIG_PENDING,
 341         IFLA_BRPORT_MESSAGE_AGE_TIMER,
 342         IFLA_BRPORT_FORWARD_DELAY_TIMER,
 343         IFLA_BRPORT_HOLD_TIMER,
 344         IFLA_BRPORT_FLUSH,
 345         IFLA_BRPORT_MULTICAST_ROUTER,
 346         IFLA_BRPORT_PAD,
 347         IFLA_BRPORT_MCAST_FLOOD,
 348         IFLA_BRPORT_MCAST_TO_UCAST,
 349         IFLA_BRPORT_VLAN_TUNNEL,
 350         IFLA_BRPORT_BCAST_FLOOD,
 351         IFLA_BRPORT_GROUP_FWD_MASK,
 352         IFLA_BRPORT_NEIGH_SUPPRESS,
 353         IFLA_BRPORT_ISOLATED,
 354         IFLA_BRPORT_BACKUP_PORT,
 355         IFLA_BRPORT_PEER_LINK = 60, /* MLAG peer link */
 356         IFLA_BRPORT_DUAL_LINK,  /* MLAG Dual Connected link */
 357         IFLA_BRPORT_GROUP_FWD_MASKHI,
 358         IFLA_BRPORT_DUAL_LINK_READY,
 359         __IFLA_BRPORT_MAX
 360 };
 361 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
 362
 363 struct ifla_cacheinfo {
 364         __u32   max_reasm_len;
 365         __u32   tstamp;         /* ipv6InterfaceTable updated timestamp */
 366         __u32   reachable_time;
 367         __u32   retrans_time;
 368 };
 369
 370 enum {
 371         IFLA_INFO_UNSPEC,
 372         IFLA_INFO_KIND,
 373         IFLA_INFO_DATA,
 374         IFLA_INFO_XSTATS,
 375         IFLA_INFO_SLAVE_KIND,
 376         IFLA_INFO_SLAVE_DATA,
 377         __IFLA_INFO_MAX,
 378 };
 379
 380 #define IFLA_INFO_MAX   (__IFLA_INFO_MAX - 1)
 381
 382 /* VLAN section */
 383
 384 enum {
 385         IFLA_VLAN_UNSPEC,
 386         IFLA_VLAN_ID,
 387         IFLA_VLAN_FLAGS,
 388         IFLA_VLAN_EGRESS_QOS,
 389         IFLA_VLAN_INGRESS_QOS,
 390         IFLA_VLAN_PROTOCOL,
 391         __IFLA_VLAN_MAX,
 392 };
 393
 394 #define IFLA_VLAN_MAX   (__IFLA_VLAN_MAX - 1)
 395
 396 struct ifla_vlan_flags {
 397         __u32   flags;
 398         __u32   mask;
 399 };
 400
 401 enum {
 402         IFLA_VLAN_QOS_UNSPEC,
 403         IFLA_VLAN_QOS_MAPPING,
 404         __IFLA_VLAN_QOS_MAX
 405 };
 406
 407 #define IFLA_VLAN_QOS_MAX       (__IFLA_VLAN_QOS_MAX - 1)
 408
 409 struct ifla_vlan_qos_mapping {
 410         __u32 from;
 411         __u32 to;
 412 };
 413
 414 /* MACVLAN section */
 415 enum {
 416         IFLA_MACVLAN_UNSPEC,
 417         IFLA_MACVLAN_MODE,
 418         IFLA_MACVLAN_FLAGS,
 419         IFLA_MACVLAN_MACADDR_MODE,
 420         IFLA_MACVLAN_MACADDR,
 421         IFLA_MACVLAN_MACADDR_DATA,
 422         IFLA_MACVLAN_MACADDR_COUNT,
 423         __IFLA_MACVLAN_MAX,
 424 };
 425
 426 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
 427
 428 enum macvlan_mode {
 429         MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
 430         MACVLAN_MODE_VEPA    = 2, /* talk to other ports through ext bridge */
 431         MACVLAN_MODE_BRIDGE  = 4, /* talk to bridge ports directly */
 432         MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */
 433         MACVLAN_MODE_SOURCE  = 16,/* use source MAC address list to assign */
 434 };
 435
 436 enum macvlan_macaddr_mode {
 437         MACVLAN_MACADDR_ADD,
 438         MACVLAN_MACADDR_DEL,
 439         MACVLAN_MACADDR_FLUSH,
 440         MACVLAN_MACADDR_SET,
 441 };
 442
 443 #define MACVLAN_FLAG_NOPROMISC  1
 444
 445 /* VRF section */
 446 enum {
 447         IFLA_VRF_UNSPEC,
 448         IFLA_VRF_TABLE,
 449         __IFLA_VRF_MAX
 450 };
 451
 452 #define IFLA_VRF_MAX (__IFLA_VRF_MAX - 1)
 453
 454 enum {
 455         IFLA_VRF_PORT_UNSPEC,
 456         IFLA_VRF_PORT_TABLE,
 457         __IFLA_VRF_PORT_MAX
 458 };
 459
 460 #define IFLA_VRF_PORT_MAX (__IFLA_VRF_PORT_MAX - 1)
 461
 462 /* MACSEC section */
 463 enum {
 464         IFLA_MACSEC_UNSPEC,
 465         IFLA_MACSEC_SCI,
 466         IFLA_MACSEC_PORT,
 467         IFLA_MACSEC_ICV_LEN,
 468         IFLA_MACSEC_CIPHER_SUITE,
 469         IFLA_MACSEC_WINDOW,
 470         IFLA_MACSEC_ENCODING_SA,
 471         IFLA_MACSEC_ENCRYPT,
 472         IFLA_MACSEC_PROTECT,
 473         IFLA_MACSEC_INC_SCI,
 474         IFLA_MACSEC_ES,
 475         IFLA_MACSEC_SCB,
 476         IFLA_MACSEC_REPLAY_PROTECT,
 477         IFLA_MACSEC_VALIDATION,
 478         IFLA_MACSEC_PAD,
 479         __IFLA_MACSEC_MAX,
 480 };
 481
 482 #define IFLA_MACSEC_MAX (__IFLA_MACSEC_MAX - 1)
 483
 484 /* XFRM section */
 485 enum {
 486         IFLA_XFRM_UNSPEC,
 487         IFLA_XFRM_LINK,
 488         IFLA_XFRM_IF_ID,
 489         __IFLA_XFRM_MAX
 490 };
 491
 492 #define IFLA_XFRM_MAX (__IFLA_XFRM_MAX - 1)
 493
 494 enum macsec_validation_type {
 495         MACSEC_VALIDATE_DISABLED = 0,
 496         MACSEC_VALIDATE_CHECK = 1,
 497         MACSEC_VALIDATE_STRICT = 2,
 498         __MACSEC_VALIDATE_END,
 499         MACSEC_VALIDATE_MAX = __MACSEC_VALIDATE_END - 1,
 500 };
 501
 502 /* IPVLAN section */
 503 enum {
 504         IFLA_IPVLAN_UNSPEC,
 505         IFLA_IPVLAN_MODE,
 506         IFLA_IPVLAN_FLAGS,
 507         __IFLA_IPVLAN_MAX
 508 };
 509
 510 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
 511
 512 enum ipvlan_mode {
 513         IPVLAN_MODE_L2 = 0,
 514         IPVLAN_MODE_L3,
 515         IPVLAN_MODE_L3S,
 516         IPVLAN_MODE_MAX
 517 };
 518
 519 #define IPVLAN_F_PRIVATE        0x01
 520 #define IPVLAN_F_VEPA           0x02
 521
 522 /* Tunnel RTM header */
 523 struct tunnel_msg {
 524         __u8 family;
 525         __u8 reserved1;
 526         __u16 reserved2;
 527         __u32 ifindex;
 528 };
 529
 530 enum {
 531         VXLAN_VNIFILTER_ENTRY_UNSPEC,
 532         VXLAN_VNIFILTER_ENTRY_START,
 533         VXLAN_VNIFILTER_ENTRY_END,
 534         VXLAN_VNIFILTER_ENTRY_GROUP,
 535         VXLAN_VNIFILTER_ENTRY_GROUP6,
 536         __VXLAN_VNIFILTER_ENTRY_MAX
 537 };
 538 #define VXLAN_VNIFILTER_ENTRY_MAX       (__VXLAN_VNIFILTER_ENTRY_MAX - 1)
 539
 540 enum {
 541         VXLAN_VNIFILTER_UNSPEC,
 542         VXLAN_VNIFILTER_ENTRY,
 543         __VXLAN_VNIFILTER_MAX
 544 };
 545 #define VXLAN_VNIFILTER_MAX     (__VXLAN_VNIFILTER_MAX - 1)
 546
 547 /* VXLAN section */
 548 enum {
 549         IFLA_VXLAN_UNSPEC,
 550         IFLA_VXLAN_ID,
 551         IFLA_VXLAN_GROUP,       /* group or remote address */
 552         IFLA_VXLAN_LINK,
 553         IFLA_VXLAN_LOCAL,
 554         IFLA_VXLAN_TTL,
 555         IFLA_VXLAN_TOS,
 556         IFLA_VXLAN_LEARNING,
 557         IFLA_VXLAN_AGEING,
 558         IFLA_VXLAN_LIMIT,
 559         IFLA_VXLAN_PORT_RANGE,  /* source port */
 560         IFLA_VXLAN_PROXY,
 561         IFLA_VXLAN_RSC,
 562         IFLA_VXLAN_L2MISS,
 563         IFLA_VXLAN_L3MISS,
 564         IFLA_VXLAN_PORT,        /* destination port */
 565         IFLA_VXLAN_GROUP6,
 566         IFLA_VXLAN_LOCAL6,
 567         IFLA_VXLAN_UDP_CSUM,
 568         IFLA_VXLAN_UDP_ZERO_CSUM6_TX,
 569         IFLA_VXLAN_UDP_ZERO_CSUM6_RX,
 570         IFLA_VXLAN_REMCSUM_TX,
 571         IFLA_VXLAN_REMCSUM_RX,
 572         IFLA_VXLAN_GBP,
 573         IFLA_VXLAN_REMCSUM_NOPARTIAL,
 574         IFLA_VXLAN_COLLECT_METADATA,
 575         IFLA_VXLAN_LABEL,
 576         IFLA_VXLAN_GPE,
 577         IFLA_VXLAN_TTL_INHERIT,
 578         IFLA_VXLAN_DF,
 579         IFLA_VXLAN_VNIFILTER, /* only applicable when COLLECT_METADATA mode is
 580                                   on */
 581         __IFLA_VXLAN_MAX
 582 };
 583 #define IFLA_VXLAN_MAX  (__IFLA_VXLAN_MAX - 1)
 584
 585 struct ifla_vxlan_port_range {
 586         __be16  low;
 587         __be16  high;
 588 };
 589
 590 /* GENEVE section */
 591 enum {
 592         IFLA_GENEVE_UNSPEC,
 593         IFLA_GENEVE_ID,
 594         IFLA_GENEVE_REMOTE,
 595         IFLA_GENEVE_TTL,
 596         IFLA_GENEVE_TOS,
 597         IFLA_GENEVE_PORT,       /* destination port */
 598         IFLA_GENEVE_COLLECT_METADATA,
 599         IFLA_GENEVE_REMOTE6,
 600         IFLA_GENEVE_UDP_CSUM,
 601         IFLA_GENEVE_UDP_ZERO_CSUM6_TX,
 602         IFLA_GENEVE_UDP_ZERO_CSUM6_RX,
 603         IFLA_GENEVE_LABEL,
 604         __IFLA_GENEVE_MAX
 605 };
 606 #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)
 607
 608 /* PPP section */
 609 enum {
 610         IFLA_PPP_UNSPEC,
 611         IFLA_PPP_DEV_FD,
 612         __IFLA_PPP_MAX
 613 };
 614 #define IFLA_PPP_MAX (__IFLA_PPP_MAX - 1)
 615
 616 /* GTP section */
 617
 618 enum ifla_gtp_role {
 619         GTP_ROLE_GGSN = 0,
 620         GTP_ROLE_SGSN,
 621 };
 622
 623 enum {
 624         IFLA_GTP_UNSPEC,
 625         IFLA_GTP_FD0,
 626         IFLA_GTP_FD1,
 627         IFLA_GTP_PDP_HASHSIZE,
 628         IFLA_GTP_ROLE,
 629         __IFLA_GTP_MAX,
 630 };
 631 #define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1)
 632
 633 /* Bonding section */
 634
 635 enum {
 636         IFLA_BOND_UNSPEC,
 637         IFLA_BOND_MODE,
 638         IFLA_BOND_ACTIVE_SLAVE,
 639         IFLA_BOND_MIIMON,
 640         IFLA_BOND_UPDELAY,
 641         IFLA_BOND_DOWNDELAY,
 642         IFLA_BOND_USE_CARRIER,
 643         IFLA_BOND_ARP_INTERVAL,
 644         IFLA_BOND_ARP_IP_TARGET,
 645         IFLA_BOND_ARP_VALIDATE,
 646         IFLA_BOND_ARP_ALL_TARGETS,
 647         IFLA_BOND_PRIMARY,
 648         IFLA_BOND_PRIMARY_RESELECT,
 649         IFLA_BOND_FAIL_OVER_MAC,
 650         IFLA_BOND_XMIT_HASH_POLICY,
 651         IFLA_BOND_RESEND_IGMP,
 652         IFLA_BOND_NUM_PEER_NOTIF,
 653         IFLA_BOND_ALL_SLAVES_ACTIVE,
 654         IFLA_BOND_MIN_LINKS,
 655         IFLA_BOND_LP_INTERVAL,
 656         IFLA_BOND_PACKETS_PER_SLAVE,
 657         IFLA_BOND_AD_LACP_RATE,
 658         IFLA_BOND_AD_SELECT,
 659         IFLA_BOND_AD_INFO,
 660         IFLA_BOND_AD_ACTOR_SYS_PRIO,
 661         IFLA_BOND_AD_USER_PORT_KEY,
 662         IFLA_BOND_AD_ACTOR_SYSTEM,
 663         IFLA_BOND_TLB_DYNAMIC_LB,
 664         IFLA_BOND_CL_START = 60,
 665         IFLA_BOND_AD_LACP_BYPASS = IFLA_BOND_CL_START,
 666         __IFLA_BOND_MAX,
 667 };
 668
 669 #define IFLA_BOND_MAX   (__IFLA_BOND_MAX - 1)
 670
 671 enum {
 672         IFLA_BOND_AD_INFO_UNSPEC,
 673         IFLA_BOND_AD_INFO_AGGREGATOR,
 674         IFLA_BOND_AD_INFO_NUM_PORTS,
 675         IFLA_BOND_AD_INFO_ACTOR_KEY,
 676         IFLA_BOND_AD_INFO_PARTNER_KEY,
 677         IFLA_BOND_AD_INFO_PARTNER_MAC,
 678         __IFLA_BOND_AD_INFO_MAX,
 679 };
 680
 681 #define IFLA_BOND_AD_INFO_MAX   (__IFLA_BOND_AD_INFO_MAX - 1)
 682
 683 enum {
 684         IFLA_BOND_SLAVE_UNSPEC,
 685         IFLA_BOND_SLAVE_STATE,
 686         IFLA_BOND_SLAVE_MII_STATUS,
 687         IFLA_BOND_SLAVE_LINK_FAILURE_COUNT,
 688         IFLA_BOND_SLAVE_PERM_HWADDR,
 689         IFLA_BOND_SLAVE_QUEUE_ID,
 690         IFLA_BOND_SLAVE_AD_AGGREGATOR_ID,
 691         IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE,
 692         IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE,
 693
 694         IFLA_BOND_SLAVE_CL_START = 50,
 695         IFLA_BOND_SLAVE_AD_RX_BYPASS = IFLA_BOND_SLAVE_CL_START,
 696         __IFLA_BOND_SLAVE_MAX,
 697 };
 698
 699 #define IFLA_BOND_SLAVE_MAX     (__IFLA_BOND_SLAVE_MAX - 1)
 700
 701 /* SR-IOV virtual function management section */
 702
 703 enum {
 704         IFLA_VF_INFO_UNSPEC,
 705         IFLA_VF_INFO,
 706         __IFLA_VF_INFO_MAX,
 707 };
 708
 709 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
 710
 711 enum {
 712         IFLA_VF_UNSPEC,
 713         IFLA_VF_MAC,            /* Hardware queue specific attributes */
 714         IFLA_VF_VLAN,           /* VLAN ID and QoS */
 715         IFLA_VF_TX_RATE,        /* Max TX Bandwidth Allocation */
 716         IFLA_VF_SPOOFCHK,       /* Spoof Checking on/off switch */
 717         IFLA_VF_LINK_STATE,     /* link state enable/disable/auto switch */
 718         IFLA_VF_RATE,           /* Min and Max TX Bandwidth Allocation */
 719         IFLA_VF_RSS_QUERY_EN,   /* RSS Redirection Table and Hash Key query
 720                                  * on/off switch
 721                                  */
 722         IFLA_VF_STATS,          /* network device statistics */
 723         IFLA_VF_TRUST,          /* Trust VF */
 724         IFLA_VF_IB_NODE_GUID,   /* VF Infiniband node GUID */
 725         IFLA_VF_IB_PORT_GUID,   /* VF Infiniband port GUID */
 726         IFLA_VF_VLAN_LIST,      /* nested list of vlans, option for QinQ */
 727         __IFLA_VF_MAX,
 728 };
 729
 730 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
 731
 732 struct ifla_vf_mac {
 733         __u32 vf;
 734         __u8 mac[32]; /* MAX_ADDR_LEN */
 735 };
 736
 737 struct ifla_vf_vlan {
 738         __u32 vf;
 739         __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
 740         __u32 qos;
 741 };
 742
 743 enum {
 744         IFLA_VF_VLAN_INFO_UNSPEC,
 745         IFLA_VF_VLAN_INFO,      /* VLAN ID, QoS and VLAN protocol */
 746         __IFLA_VF_VLAN_INFO_MAX,
 747 };
 748
 749 #define IFLA_VF_VLAN_INFO_MAX (__IFLA_VF_VLAN_INFO_MAX - 1)
 750 #define MAX_VLAN_LIST_LEN 1
 751
 752 struct ifla_vf_vlan_info {
 753         __u32 vf;
 754         __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
 755         __u32 qos;
 756         __be16 vlan_proto; /* VLAN protocol either 802.1Q or 802.1ad */
 757 };
 758
 759 struct ifla_vf_tx_rate {
 760         __u32 vf;
 761         __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
 762 };
 763
 764 struct ifla_vf_rate {
 765         __u32 vf;
 766         __u32 min_tx_rate; /* Min Bandwidth in Mbps */
 767         __u32 max_tx_rate; /* Max Bandwidth in Mbps */
 768 };
 769
 770 struct ifla_vf_spoofchk {
 771         __u32 vf;
 772         __u32 setting;
 773 };
 774
 775 struct ifla_vf_guid {
 776         __u32 vf;
 777         __u64 guid;
 778 };
 779
 780 enum {
 781         IFLA_VF_LINK_STATE_AUTO,        /* link state of the uplink */
 782         IFLA_VF_LINK_STATE_ENABLE,      /* link always up */
 783         IFLA_VF_LINK_STATE_DISABLE,     /* link always down */
 784         __IFLA_VF_LINK_STATE_MAX,
 785 };
 786
 787 struct ifla_vf_link_state {
 788         __u32 vf;
 789         __u32 link_state;
 790 };
 791
 792 struct ifla_vf_rss_query_en {
 793         __u32 vf;
 794         __u32 setting;
 795 };
 796
 797 enum {
 798         IFLA_VF_STATS_RX_PACKETS,
 799         IFLA_VF_STATS_TX_PACKETS,
 800         IFLA_VF_STATS_RX_BYTES,
 801         IFLA_VF_STATS_TX_BYTES,
 802         IFLA_VF_STATS_BROADCAST,
 803         IFLA_VF_STATS_MULTICAST,
 804         IFLA_VF_STATS_PAD,
 805         IFLA_VF_STATS_RX_DROPPED,
 806         IFLA_VF_STATS_TX_DROPPED,
 807         __IFLA_VF_STATS_MAX,
 808 };
 809
 810 #define IFLA_VF_STATS_MAX (__IFLA_VF_STATS_MAX - 1)
 811
 812 struct ifla_vf_trust {
 813         __u32 vf;
 814         __u32 setting;
 815 };
 816
 817 /* VF ports management section
 818  *
 819  *      Nested layout of set/get msg is:
 820  *
 821  *              [IFLA_NUM_VF]
 822  *              [IFLA_VF_PORTS]
 823  *                      [IFLA_VF_PORT]
 824  *                              [IFLA_PORT_*], ...
 825  *                      [IFLA_VF_PORT]
 826  *                              [IFLA_PORT_*], ...
 827  *                      ...
 828  *              [IFLA_PORT_SELF]
 829  *                      [IFLA_PORT_*], ...
 830  */
 831
 832 enum {
 833         IFLA_VF_PORT_UNSPEC,
 834         IFLA_VF_PORT,                   /* nest */
 835         __IFLA_VF_PORT_MAX,
 836 };
 837
 838 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
 839
 840 enum {
 841         IFLA_PORT_UNSPEC,
 842         IFLA_PORT_VF,                   /* __u32 */
 843         IFLA_PORT_PROFILE,              /* string */
 844         IFLA_PORT_VSI_TYPE,             /* 802.1Qbg (pre-)standard VDP */
 845         IFLA_PORT_INSTANCE_UUID,        /* binary UUID */
 846         IFLA_PORT_HOST_UUID,            /* binary UUID */
 847         IFLA_PORT_REQUEST,              /* __u8 */
 848         IFLA_PORT_RESPONSE,             /* __u16, output only */
 849         __IFLA_PORT_MAX,
 850 };
 851
 852 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
 853
 854 #define PORT_PROFILE_MAX        40
 855 #define PORT_UUID_MAX           16
 856 #define PORT_SELF_VF            -1
 857
 858 enum {
 859         PORT_REQUEST_PREASSOCIATE = 0,
 860         PORT_REQUEST_PREASSOCIATE_RR,
 861         PORT_REQUEST_ASSOCIATE,
 862         PORT_REQUEST_DISASSOCIATE,
 863 };
 864
 865 enum {
 866         PORT_VDP_RESPONSE_SUCCESS = 0,
 867         PORT_VDP_RESPONSE_INVALID_FORMAT,
 868         PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
 869         PORT_VDP_RESPONSE_UNUSED_VTID,
 870         PORT_VDP_RESPONSE_VTID_VIOLATION,
 871         PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
 872         PORT_VDP_RESPONSE_OUT_OF_SYNC,
 873         /* 0x08-0xFF reserved for future VDP use */
 874         PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
 875         PORT_PROFILE_RESPONSE_INPROGRESS,
 876         PORT_PROFILE_RESPONSE_INVALID,
 877         PORT_PROFILE_RESPONSE_BADSTATE,
 878         PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
 879         PORT_PROFILE_RESPONSE_ERROR,
 880 };
 881
 882 struct ifla_port_vsi {
 883         __u8 vsi_mgr_id;
 884         __u8 vsi_type_id[3];
 885         __u8 vsi_type_version;
 886         __u8 pad[3];
 887 };
 888
 889
 890 /* IPoIB section */
 891
 892 enum {
 893         IFLA_IPOIB_UNSPEC,
 894         IFLA_IPOIB_PKEY,
 895         IFLA_IPOIB_MODE,
 896         IFLA_IPOIB_UMCAST,
 897         __IFLA_IPOIB_MAX
 898 };
 899
 900 enum {
 901         IPOIB_MODE_DATAGRAM  = 0, /* using unreliable datagram QPs */
 902         IPOIB_MODE_CONNECTED = 1, /* using connected QPs */
 903 };
 904
 905 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
 906
 907
 908 /* HSR section */
 909
 910 enum {
 911         IFLA_HSR_UNSPEC,
 912         IFLA_HSR_SLAVE1,
 913         IFLA_HSR_SLAVE2,
 914         IFLA_HSR_MULTICAST_SPEC,        /* Last byte of supervision addr */
 915         IFLA_HSR_SUPERVISION_ADDR,      /* Supervision frame multicast addr */
 916         IFLA_HSR_SEQ_NR,
 917         IFLA_HSR_VERSION,               /* HSR version */
 918         __IFLA_HSR_MAX,
 919 };
 920
 921 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1)
 922
 923 /* STATS section */
 924
 925 struct if_stats_msg {
 926         __u8  family;
 927         __u8  pad1;
 928         __u16 pad2;
 929         __u32 ifindex;
 930         __u32 filter_mask;
 931 };
 932
 933 /* A stats attribute can be netdev specific or a global stat.
 934  * For netdev stats, lets use the prefix IFLA_STATS_LINK_*
 935  */
 936 enum {
 937         IFLA_STATS_UNSPEC, /* also used as 64bit pad attribute */
 938         IFLA_STATS_LINK_64,
 939         IFLA_STATS_LINK_XSTATS,
 940         IFLA_STATS_LINK_XSTATS_SLAVE,
 941         IFLA_STATS_LINK_OFFLOAD_XSTATS,
 942         IFLA_STATS_AF_SPEC,
 943         __IFLA_STATS_MAX,
 944 };
 945
 946 #define IFLA_STATS_MAX (__IFLA_STATS_MAX - 1)
 947
 948 #define IFLA_STATS_FILTER_BIT(ATTR)     (1 << (ATTR - 1))
 949
 950 /* These are embedded into IFLA_STATS_LINK_XSTATS:
 951  * [IFLA_STATS_LINK_XSTATS]
 952  * -> [LINK_XSTATS_TYPE_xxx]
 953  *    -> [rtnl link type specific attributes]
 954  */
 955 enum {
 956         LINK_XSTATS_TYPE_UNSPEC,
 957         LINK_XSTATS_TYPE_BRIDGE,
 958         LINK_XSTATS_TYPE_BOND,
 959         __LINK_XSTATS_TYPE_MAX
 960 };
 961 #define LINK_XSTATS_TYPE_MAX (__LINK_XSTATS_TYPE_MAX - 1)
 962
 963 /* These are stats embedded into IFLA_STATS_LINK_OFFLOAD_XSTATS */
 964 enum {
 965         IFLA_OFFLOAD_XSTATS_UNSPEC,
 966         IFLA_OFFLOAD_XSTATS_CPU_HIT, /* struct rtnl_link_stats64 */
 967         __IFLA_OFFLOAD_XSTATS_MAX
 968 };
 969 #define IFLA_OFFLOAD_XSTATS_MAX (__IFLA_OFFLOAD_XSTATS_MAX - 1)
 970
 971 /* XDP section */
 972
 973 #define XDP_FLAGS_UPDATE_IF_NOEXIST     (1U << 0)
 974 #define XDP_FLAGS_SKB_MODE              (1U << 1)
 975 #define XDP_FLAGS_DRV_MODE              (1U << 2)
 976 #define XDP_FLAGS_HW_MODE               (1U << 3)
 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)
 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_MAX,
1002 };
1003
1004 #define IFLA_XDP_MAX (__IFLA_XDP_MAX - 1)
1005
1006 enum {
1007         IFLA_EVENT_NONE,
1008         IFLA_EVENT_REBOOT,              /* internal reset / reboot */
1009         IFLA_EVENT_FEATURES,            /* change in offload features */
1010         IFLA_EVENT_BONDING_FAILOVER,    /* change in active slave */
1011         IFLA_EVENT_NOTIFY_PEERS,        /* re-sent grat. arp/ndisc */
1012         IFLA_EVENT_IGMP_RESEND,         /* re-sent IGMP JOIN */
1013         IFLA_EVENT_BONDING_OPTIONS,     /* change in bonding options */
1014 };
1015
1016 /* tun section */
1017
1018 enum {
1019         IFLA_TUN_UNSPEC,
1020         IFLA_TUN_OWNER,
1021         IFLA_TUN_GROUP,
1022         IFLA_TUN_TYPE,
1023         IFLA_TUN_PI,
1024         IFLA_TUN_VNET_HDR,
1025         IFLA_TUN_PERSIST,
1026         IFLA_TUN_MULTI_QUEUE,
1027         IFLA_TUN_NUM_QUEUES,
1028         IFLA_TUN_NUM_DISABLED_QUEUES,
1029         __IFLA_TUN_MAX,
1030 };
1031
1032 #define IFLA_TUN_MAX (__IFLA_TUN_MAX - 1)
1033
1034 /* rmnet section */
1035
1036 #define RMNET_FLAGS_INGRESS_DEAGGREGATION         (1U << 0)
1037 #define RMNET_FLAGS_INGRESS_MAP_COMMANDS          (1U << 1)
1038 #define RMNET_FLAGS_INGRESS_MAP_CKSUMV4           (1U << 2)
1039 #define RMNET_FLAGS_EGRESS_MAP_CKSUMV4            (1U << 3)
1040
1041 enum {
1042         IFLA_RMNET_UNSPEC,
1043         IFLA_RMNET_MUX_ID,
1044         IFLA_RMNET_FLAGS,
1045         __IFLA_RMNET_MAX,
1046 };
1047
1048 #define IFLA_RMNET_MAX  (__IFLA_RMNET_MAX - 1)
1049
1050 struct ifla_rmnet_flags {
1051         __u32   flags;
1052         __u32   mask;
1053 };
1054
1055 #endif /* _UAPI_LINUX_IF_LINK_H */