1 #ifndef _UAPI_LINUX_IF_LINK_H 2 #define _UAPI_LINUX_IF_LINK_H 3 4 #include <linux/types.h> 5 #include <linux/netlink.h> 6 7 /* This struct should be in sync with struct rtnl_link_stats64 */ 8 struct rtnl_link_stats { 9 __u32 rx_packets; /* total packets received */ 10 __u32 tx_packets; /* total packets transmitted */ 11 __u32 rx_bytes; /* total bytes received */ 12 __u32 tx_bytes; /* total bytes transmitted */ 13 __u32 rx_errors; /* bad packets received */ 14 __u32 tx_errors; /* packet transmit problems */ 15 __u32 rx_dropped; /* no space in linux buffers */ 16 __u32 tx_dropped; /* no space available in linux */ 17 __u32 multicast; /* multicast packets received */ 18 __u32 collisions; 19 20 /* detailed rx_errors: */ 21 __u32 rx_length_errors; 22 __u32 rx_over_errors; /* receiver ring buff overflow */ 23 __u32 rx_crc_errors; /* recved pkt with crc error */ 24 __u32 rx_frame_errors; /* recv'd frame alignment error */ 25 __u32 rx_fifo_errors; /* recv'r fifo overrun */ 26 __u32 rx_missed_errors; /* receiver missed packet */ 27 28 /* detailed tx_errors */ 29 __u32 tx_aborted_errors; 30 __u32 tx_carrier_errors; 31 __u32 tx_fifo_errors; 32 __u32 tx_heartbeat_errors; 33 __u32 tx_window_errors; 34 35 /* for cslip etc */ 36 __u32 rx_compressed; 37 __u32 tx_compressed; 38 }; 39 40 /* The main device statistics structure */ 41 struct rtnl_link_stats64 { 42 __u64 rx_packets; /* total packets received */ 43 __u64 tx_packets; /* total packets transmitted */ 44 __u64 rx_bytes; /* total bytes received */ 45 __u64 tx_bytes; /* total bytes transmitted */ 46 __u64 rx_errors; /* bad packets received */ 47 __u64 tx_errors; /* packet transmit problems */ 48 __u64 rx_dropped; /* no space in linux buffers */ 49 __u64 tx_dropped; /* no space available in linux */ 50 __u64 multicast; /* multicast packets received */ 51 __u64 collisions; 52 53 /* detailed rx_errors: */ 54 __u64 rx_length_errors; 55 __u64 rx_over_errors; /* receiver ring buff overflow */ 56 __u64 rx_crc_errors; /* recved pkt with crc error */ 57 __u64 rx_frame_errors; /* recv'd frame alignment error */ 58 __u64 rx_fifo_errors; /* recv'r fifo overrun */ 59 __u64 rx_missed_errors; /* receiver missed packet */ 60 61 /* detailed tx_errors */ 62 __u64 tx_aborted_errors; 63 __u64 tx_carrier_errors; 64 __u64 tx_fifo_errors; 65 __u64 tx_heartbeat_errors; 66 __u64 tx_window_errors; 67 68 /* for cslip etc */ 69 __u64 rx_compressed; 70 __u64 tx_compressed; 71 }; 72 73 /* The struct should be in sync with struct ifmap */ 74 struct rtnl_link_ifmap { 75 __u64 mem_start; 76 __u64 mem_end; 77 __u64 base_addr; 78 __u16 irq; 79 __u8 dma; 80 __u8 port; 81 }; 82 83 /* 84 * IFLA_AF_SPEC 85 * Contains nested attributes for address family specific attributes. 86 * Each address family may create a attribute with the address family 87 * number as type and create its own attribute structure in it. 88 * 89 * Example: 90 * [IFLA_AF_SPEC] = { 91 * [AF_INET] = { 92 * [IFLA_INET_CONF] = ..., 93 * }, 94 * [AF_INET6] = { 95 * [IFLA_INET6_FLAGS] = ..., 96 * [IFLA_INET6_CONF] = ..., 97 * } 98 * } 99 */ 100 101 enum { 102 IFLA_UNSPEC, 103 IFLA_ADDRESS, 104 IFLA_BROADCAST, 105 IFLA_IFNAME, 106 IFLA_MTU, 107 IFLA_LINK, 108 IFLA_QDISC, 109 IFLA_STATS, 110 IFLA_COST, 111 #define IFLA_COST IFLA_COST 112 IFLA_PRIORITY, 113 #define IFLA_PRIORITY IFLA_PRIORITY 114 IFLA_MASTER, 115 #define IFLA_MASTER IFLA_MASTER 116 IFLA_WIRELESS, /* Wireless Extension event - see wireless.h */ 117 #define IFLA_WIRELESS IFLA_WIRELESS 118 IFLA_PROTINFO, /* Protocol specific information for a link */ 119 #define IFLA_PROTINFO IFLA_PROTINFO 120 IFLA_TXQLEN, 121 #define IFLA_TXQLEN IFLA_TXQLEN 122 IFLA_MAP, 123 #define IFLA_MAP IFLA_MAP 124 IFLA_WEIGHT, 125 #define IFLA_WEIGHT IFLA_WEIGHT 126 IFLA_OPERSTATE, 127 IFLA_LINKMODE, 128 IFLA_LINKINFO, 129 #define IFLA_LINKINFO IFLA_LINKINFO 130 IFLA_NET_NS_PID, 131 IFLA_IFALIAS, 132 IFLA_NUM_VF, /* Number of VFs if device is SR-IOV PF */ 133 IFLA_VFINFO_LIST, 134 IFLA_STATS64, 135 IFLA_VF_PORTS, 136 IFLA_PORT_SELF, 137 IFLA_AF_SPEC, 138 IFLA_GROUP, /* Group the device belongs to */ 139 IFLA_NET_NS_FD, 140 IFLA_EXT_MASK, /* Extended info mask, VFs, etc */ 141 IFLA_PROMISCUITY, /* Promiscuity count: > 0 means acts PROMISC */ 142 #define IFLA_PROMISCUITY IFLA_PROMISCUITY 143 IFLA_NUM_TX_QUEUES, 144 IFLA_NUM_RX_QUEUES, 145 IFLA_CARRIER, 146 IFLA_PHYS_PORT_ID, 147 IFLA_CARRIER_CHANGES, 148 __IFLA_MAX 149 }; 150 151 152 #define IFLA_MAX (__IFLA_MAX - 1) 153 154 /* backwards compatibility for userspace */ 155 #ifndef __KERNEL__ 156 #define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg)))) 157 #define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg)) 158 #endif 159 160 enum { 161 IFLA_INET_UNSPEC, 162 IFLA_INET_CONF, 163 __IFLA_INET_MAX, 164 }; 165 166 #define IFLA_INET_MAX (__IFLA_INET_MAX - 1) 167 168 /* ifi_flags. 169 170 IFF_* flags. 171 172 The only change is: 173 IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are 174 more not changeable by user. They describe link media 175 characteristics and set by device driver. 176 177 Comments: 178 - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid 179 - If neither of these three flags are set; 180 the interface is NBMA. 181 182 - IFF_MULTICAST does not mean anything special: 183 multicasts can be used on all not-NBMA links. 184 IFF_MULTICAST means that this media uses special encapsulation 185 for multicast frames. Apparently, all IFF_POINTOPOINT and 186 IFF_BROADCAST devices are able to use multicasts too. 187 */ 188 189 /* IFLA_LINK. 190 For usual devices it is equal ifi_index. 191 If it is a "virtual interface" (f.e. tunnel), ifi_link 192 can point to real physical interface (f.e. for bandwidth calculations), 193 or maybe 0, what means, that real media is unknown (usual 194 for IPIP tunnels, when route to endpoint is allowed to change) 195 */ 196 197 /* Subtype attributes for IFLA_PROTINFO */ 198 enum { 199 IFLA_INET6_UNSPEC, 200 IFLA_INET6_FLAGS, /* link flags */ 201 IFLA_INET6_CONF, /* sysctl parameters */ 202 IFLA_INET6_STATS, /* statistics */ 203 IFLA_INET6_MCAST, /* MC things. What of them? */ 204 IFLA_INET6_CACHEINFO, /* time values and max reasm size */ 205 IFLA_INET6_ICMP6STATS, /* statistics (icmpv6) */ 206 IFLA_INET6_TOKEN, /* device token */ 207 IFLA_INET6_ADDR_GEN_MODE, /* implicit address generator mode */ 208 __IFLA_INET6_MAX 209 }; 210 211 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1) 212 213 enum in6_addr_gen_mode { 214 IN6_ADDR_GEN_MODE_EUI64, 215 IN6_ADDR_GEN_MODE_NONE, 216 }; 217 218 enum { 219 BRIDGE_MODE_UNSPEC, 220 BRIDGE_MODE_HAIRPIN, 221 }; 222 223 enum { 224 IFLA_BRPORT_UNSPEC, 225 IFLA_BRPORT_STATE, /* Spanning tree state */ 226 IFLA_BRPORT_PRIORITY, /* " priority */ 227 IFLA_BRPORT_COST, /* " cost */ 228 IFLA_BRPORT_MODE, /* mode (hairpin) */ 229 IFLA_BRPORT_GUARD, /* bpdu guard */ 230 IFLA_BRPORT_PROTECT, /* root port protection */ 231 IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */ 232 IFLA_BRPORT_LEARNING, /* mac learning */ 233 IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */ 234 __IFLA_BRPORT_MAX 235 }; 236 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) 237 238 struct ifla_cacheinfo { 239 __u32 max_reasm_len; 240 __u32 tstamp; /* ipv6InterfaceTable updated timestamp */ 241 __u32 reachable_time; 242 __u32 retrans_time; 243 }; 244 245 enum { 246 IFLA_INFO_UNSPEC, 247 IFLA_INFO_KIND, 248 IFLA_INFO_DATA, 249 IFLA_INFO_XSTATS, 250 IFLA_INFO_SLAVE_KIND, 251 IFLA_INFO_SLAVE_DATA, 252 __IFLA_INFO_MAX, 253 }; 254 255 #define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1) 256 257 /* VLAN section */ 258 259 enum { 260 IFLA_VLAN_UNSPEC, 261 IFLA_VLAN_ID, 262 IFLA_VLAN_FLAGS, 263 IFLA_VLAN_EGRESS_QOS, 264 IFLA_VLAN_INGRESS_QOS, 265 IFLA_VLAN_PROTOCOL, 266 __IFLA_VLAN_MAX, 267 }; 268 269 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1) 270 271 struct ifla_vlan_flags { 272 __u32 flags; 273 __u32 mask; 274 }; 275 276 enum { 277 IFLA_VLAN_QOS_UNSPEC, 278 IFLA_VLAN_QOS_MAPPING, 279 __IFLA_VLAN_QOS_MAX 280 }; 281 282 #define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1) 283 284 struct ifla_vlan_qos_mapping { 285 __u32 from; 286 __u32 to; 287 }; 288 289 /* MACVLAN section */ 290 enum { 291 IFLA_MACVLAN_UNSPEC, 292 IFLA_MACVLAN_MODE, 293 IFLA_MACVLAN_FLAGS, 294 __IFLA_MACVLAN_MAX, 295 }; 296 297 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1) 298 299 enum macvlan_mode { 300 MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */ 301 MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */ 302 MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */ 303 MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */ 304 }; 305 306 #define MACVLAN_FLAG_NOPROMISC 1 307 308 /* VXLAN section */ 309 enum { 310 IFLA_VXLAN_UNSPEC, 311 IFLA_VXLAN_ID, 312 IFLA_VXLAN_GROUP, /* group or remote address */ 313 IFLA_VXLAN_LINK, 314 IFLA_VXLAN_LOCAL, 315 IFLA_VXLAN_TTL, 316 IFLA_VXLAN_TOS, 317 IFLA_VXLAN_LEARNING, 318 IFLA_VXLAN_AGEING, 319 IFLA_VXLAN_LIMIT, 320 IFLA_VXLAN_PORT_RANGE, /* source port */ 321 IFLA_VXLAN_PROXY, 322 IFLA_VXLAN_RSC, 323 IFLA_VXLAN_L2MISS, 324 IFLA_VXLAN_L3MISS, 325 IFLA_VXLAN_PORT, /* destination port */ 326 IFLA_VXLAN_GROUP6, 327 IFLA_VXLAN_LOCAL6, 328 IFLA_VXLAN_UDP_CSUM, 329 IFLA_VXLAN_UDP_ZERO_CSUM6_TX, 330 IFLA_VXLAN_UDP_ZERO_CSUM6_RX, 331 __IFLA_VXLAN_MAX 332 }; 333 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1) 334 335 struct ifla_vxlan_port_range { 336 __be16 low; 337 __be16 high; 338 }; 339 340 /* Bonding section */ 341 342 enum { 343 IFLA_BOND_UNSPEC, 344 IFLA_BOND_MODE, 345 IFLA_BOND_ACTIVE_SLAVE, 346 IFLA_BOND_MIIMON, 347 IFLA_BOND_UPDELAY, 348 IFLA_BOND_DOWNDELAY, 349 IFLA_BOND_USE_CARRIER, 350 IFLA_BOND_ARP_INTERVAL, 351 IFLA_BOND_ARP_IP_TARGET, 352 IFLA_BOND_ARP_VALIDATE, 353 IFLA_BOND_ARP_ALL_TARGETS, 354 IFLA_BOND_PRIMARY, 355 IFLA_BOND_PRIMARY_RESELECT, 356 IFLA_BOND_FAIL_OVER_MAC, 357 IFLA_BOND_XMIT_HASH_POLICY, 358 IFLA_BOND_RESEND_IGMP, 359 IFLA_BOND_NUM_PEER_NOTIF, 360 IFLA_BOND_ALL_SLAVES_ACTIVE, 361 IFLA_BOND_MIN_LINKS, 362 IFLA_BOND_LP_INTERVAL, 363 IFLA_BOND_PACKETS_PER_SLAVE, 364 IFLA_BOND_AD_LACP_RATE, 365 IFLA_BOND_AD_SELECT, 366 IFLA_BOND_AD_INFO, 367 __IFLA_BOND_MAX, 368 }; 369 370 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1) 371 372 enum { 373 IFLA_BOND_AD_INFO_UNSPEC, 374 IFLA_BOND_AD_INFO_AGGREGATOR, 375 IFLA_BOND_AD_INFO_NUM_PORTS, 376 IFLA_BOND_AD_INFO_ACTOR_KEY, 377 IFLA_BOND_AD_INFO_PARTNER_KEY, 378 IFLA_BOND_AD_INFO_PARTNER_MAC, 379 __IFLA_BOND_AD_INFO_MAX, 380 }; 381 382 #define IFLA_BOND_AD_INFO_MAX (__IFLA_BOND_AD_INFO_MAX - 1) 383 384 enum { 385 IFLA_BOND_SLAVE_UNSPEC, 386 IFLA_BOND_SLAVE_STATE, 387 IFLA_BOND_SLAVE_MII_STATUS, 388 IFLA_BOND_SLAVE_LINK_FAILURE_COUNT, 389 IFLA_BOND_SLAVE_PERM_HWADDR, 390 IFLA_BOND_SLAVE_QUEUE_ID, 391 IFLA_BOND_SLAVE_AD_AGGREGATOR_ID, 392 __IFLA_BOND_SLAVE_MAX, 393 }; 394 395 #define IFLA_BOND_SLAVE_MAX (__IFLA_BOND_SLAVE_MAX - 1) 396 397 /* SR-IOV virtual function management section */ 398 399 enum { 400 IFLA_VF_INFO_UNSPEC, 401 IFLA_VF_INFO, 402 __IFLA_VF_INFO_MAX, 403 }; 404 405 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1) 406 407 enum { 408 IFLA_VF_UNSPEC, 409 IFLA_VF_MAC, /* Hardware queue specific attributes */ 410 IFLA_VF_VLAN, 411 IFLA_VF_TX_RATE, /* Max TX Bandwidth Allocation */ 412 IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */ 413 IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */ 414 IFLA_VF_RATE, /* Min and Max TX Bandwidth Allocation */ 415 __IFLA_VF_MAX, 416 }; 417 418 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1) 419 420 struct ifla_vf_mac { 421 __u32 vf; 422 __u8 mac[32]; /* MAX_ADDR_LEN */ 423 }; 424 425 struct ifla_vf_vlan { 426 __u32 vf; 427 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */ 428 __u32 qos; 429 }; 430 431 struct ifla_vf_tx_rate { 432 __u32 vf; 433 __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */ 434 }; 435 436 struct ifla_vf_rate { 437 __u32 vf; 438 __u32 min_tx_rate; /* Min Bandwidth in Mbps */ 439 __u32 max_tx_rate; /* Max Bandwidth in Mbps */ 440 }; 441 442 struct ifla_vf_spoofchk { 443 __u32 vf; 444 __u32 setting; 445 }; 446 447 enum { 448 IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */ 449 IFLA_VF_LINK_STATE_ENABLE, /* link always up */ 450 IFLA_VF_LINK_STATE_DISABLE, /* link always down */ 451 __IFLA_VF_LINK_STATE_MAX, 452 }; 453 454 struct ifla_vf_link_state { 455 __u32 vf; 456 __u32 link_state; 457 }; 458 459 /* VF ports management section 460 * 461 * Nested layout of set/get msg is: 462 * 463 * [IFLA_NUM_VF] 464 * [IFLA_VF_PORTS] 465 * [IFLA_VF_PORT] 466 * [IFLA_PORT_*], ... 467 * [IFLA_VF_PORT] 468 * [IFLA_PORT_*], ... 469 * ... 470 * [IFLA_PORT_SELF] 471 * [IFLA_PORT_*], ... 472 */ 473 474 enum { 475 IFLA_VF_PORT_UNSPEC, 476 IFLA_VF_PORT, /* nest */ 477 __IFLA_VF_PORT_MAX, 478 }; 479 480 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1) 481 482 enum { 483 IFLA_PORT_UNSPEC, 484 IFLA_PORT_VF, /* __u32 */ 485 IFLA_PORT_PROFILE, /* string */ 486 IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */ 487 IFLA_PORT_INSTANCE_UUID, /* binary UUID */ 488 IFLA_PORT_HOST_UUID, /* binary UUID */ 489 IFLA_PORT_REQUEST, /* __u8 */ 490 IFLA_PORT_RESPONSE, /* __u16, output only */ 491 __IFLA_PORT_MAX, 492 }; 493 494 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1) 495 496 #define PORT_PROFILE_MAX 40 497 #define PORT_UUID_MAX 16 498 #define PORT_SELF_VF -1 499 500 enum { 501 PORT_REQUEST_PREASSOCIATE = 0, 502 PORT_REQUEST_PREASSOCIATE_RR, 503 PORT_REQUEST_ASSOCIATE, 504 PORT_REQUEST_DISASSOCIATE, 505 }; 506 507 enum { 508 PORT_VDP_RESPONSE_SUCCESS = 0, 509 PORT_VDP_RESPONSE_INVALID_FORMAT, 510 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES, 511 PORT_VDP_RESPONSE_UNUSED_VTID, 512 PORT_VDP_RESPONSE_VTID_VIOLATION, 513 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION, 514 PORT_VDP_RESPONSE_OUT_OF_SYNC, 515 /* 0x08-0xFF reserved for future VDP use */ 516 PORT_PROFILE_RESPONSE_SUCCESS = 0x100, 517 PORT_PROFILE_RESPONSE_INPROGRESS, 518 PORT_PROFILE_RESPONSE_INVALID, 519 PORT_PROFILE_RESPONSE_BADSTATE, 520 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES, 521 PORT_PROFILE_RESPONSE_ERROR, 522 }; 523 524 struct ifla_port_vsi { 525 __u8 vsi_mgr_id; 526 __u8 vsi_type_id[3]; 527 __u8 vsi_type_version; 528 __u8 pad[3]; 529 }; 530 531 532 /* IPoIB section */ 533 534 enum { 535 IFLA_IPOIB_UNSPEC, 536 IFLA_IPOIB_PKEY, 537 IFLA_IPOIB_MODE, 538 IFLA_IPOIB_UMCAST, 539 __IFLA_IPOIB_MAX 540 }; 541 542 enum { 543 IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */ 544 IPOIB_MODE_CONNECTED = 1, /* using connected QPs */ 545 }; 546 547 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1) 548 549 550 /* HSR section */ 551 552 enum { 553 IFLA_HSR_UNSPEC, 554 IFLA_HSR_SLAVE1, 555 IFLA_HSR_SLAVE2, 556 IFLA_HSR_MULTICAST_SPEC, /* Last byte of supervision addr */ 557 IFLA_HSR_SUPERVISION_ADDR, /* Supervision frame multicast addr */ 558 IFLA_HSR_SEQ_NR, 559 __IFLA_HSR_MAX, 560 }; 561 562 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1) 563 564 #endif /* _UAPI_LINUX_IF_LINK_H */ 565