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 /* Bridge section */ 219 220 enum { 221 IFLA_BR_UNSPEC, 222 IFLA_BR_FORWARD_DELAY, 223 IFLA_BR_HELLO_TIME, 224 IFLA_BR_MAX_AGE, 225 __IFLA_BR_MAX, 226 }; 227 228 #define IFLA_BR_MAX (__IFLA_BR_MAX - 1) 229 230 enum { 231 BRIDGE_MODE_UNSPEC, 232 BRIDGE_MODE_HAIRPIN, 233 }; 234 235 enum { 236 IFLA_BRPORT_UNSPEC, 237 IFLA_BRPORT_STATE, /* Spanning tree state */ 238 IFLA_BRPORT_PRIORITY, /* " priority */ 239 IFLA_BRPORT_COST, /* " cost */ 240 IFLA_BRPORT_MODE, /* mode (hairpin) */ 241 IFLA_BRPORT_GUARD, /* bpdu guard */ 242 IFLA_BRPORT_PROTECT, /* root port protection */ 243 IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */ 244 IFLA_BRPORT_LEARNING, /* mac learning */ 245 IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */ 246 __IFLA_BRPORT_MAX 247 }; 248 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) 249 250 struct ifla_cacheinfo { 251 __u32 max_reasm_len; 252 __u32 tstamp; /* ipv6InterfaceTable updated timestamp */ 253 __u32 reachable_time; 254 __u32 retrans_time; 255 }; 256 257 enum { 258 IFLA_INFO_UNSPEC, 259 IFLA_INFO_KIND, 260 IFLA_INFO_DATA, 261 IFLA_INFO_XSTATS, 262 IFLA_INFO_SLAVE_KIND, 263 IFLA_INFO_SLAVE_DATA, 264 __IFLA_INFO_MAX, 265 }; 266 267 #define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1) 268 269 /* VLAN section */ 270 271 enum { 272 IFLA_VLAN_UNSPEC, 273 IFLA_VLAN_ID, 274 IFLA_VLAN_FLAGS, 275 IFLA_VLAN_EGRESS_QOS, 276 IFLA_VLAN_INGRESS_QOS, 277 IFLA_VLAN_PROTOCOL, 278 __IFLA_VLAN_MAX, 279 }; 280 281 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1) 282 283 struct ifla_vlan_flags { 284 __u32 flags; 285 __u32 mask; 286 }; 287 288 enum { 289 IFLA_VLAN_QOS_UNSPEC, 290 IFLA_VLAN_QOS_MAPPING, 291 __IFLA_VLAN_QOS_MAX 292 }; 293 294 #define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1) 295 296 struct ifla_vlan_qos_mapping { 297 __u32 from; 298 __u32 to; 299 }; 300 301 /* MACVLAN section */ 302 enum { 303 IFLA_MACVLAN_UNSPEC, 304 IFLA_MACVLAN_MODE, 305 IFLA_MACVLAN_FLAGS, 306 IFLA_MACVLAN_MACADDR_MODE, 307 IFLA_MACVLAN_MACADDR, 308 IFLA_MACVLAN_MACADDR_DATA, 309 IFLA_MACVLAN_MACADDR_COUNT, 310 __IFLA_MACVLAN_MAX, 311 }; 312 313 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1) 314 315 enum macvlan_mode { 316 MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */ 317 MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */ 318 MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */ 319 MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */ 320 MACVLAN_MODE_SOURCE = 16,/* use source MAC address list to assign */ 321 }; 322 323 enum macvlan_macaddr_mode { 324 MACVLAN_MACADDR_ADD, 325 MACVLAN_MACADDR_DEL, 326 MACVLAN_MACADDR_FLUSH, 327 MACVLAN_MACADDR_SET, 328 }; 329 330 #define MACVLAN_FLAG_NOPROMISC 1 331 332 /* VXLAN section */ 333 enum { 334 IFLA_VXLAN_UNSPEC, 335 IFLA_VXLAN_ID, 336 IFLA_VXLAN_GROUP, /* group or remote address */ 337 IFLA_VXLAN_LINK, 338 IFLA_VXLAN_LOCAL, 339 IFLA_VXLAN_TTL, 340 IFLA_VXLAN_TOS, 341 IFLA_VXLAN_LEARNING, 342 IFLA_VXLAN_AGEING, 343 IFLA_VXLAN_LIMIT, 344 IFLA_VXLAN_PORT_RANGE, /* source port */ 345 IFLA_VXLAN_PROXY, 346 IFLA_VXLAN_RSC, 347 IFLA_VXLAN_L2MISS, 348 IFLA_VXLAN_L3MISS, 349 IFLA_VXLAN_PORT, /* destination port */ 350 IFLA_VXLAN_GROUP6, 351 IFLA_VXLAN_LOCAL6, 352 IFLA_VXLAN_UDP_CSUM, 353 IFLA_VXLAN_UDP_ZERO_CSUM6_TX, 354 IFLA_VXLAN_UDP_ZERO_CSUM6_RX, 355 __IFLA_VXLAN_MAX 356 }; 357 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1) 358 359 struct ifla_vxlan_port_range { 360 __be16 low; 361 __be16 high; 362 }; 363 364 /* Bonding section */ 365 366 enum { 367 IFLA_BOND_UNSPEC, 368 IFLA_BOND_MODE, 369 IFLA_BOND_ACTIVE_SLAVE, 370 IFLA_BOND_MIIMON, 371 IFLA_BOND_UPDELAY, 372 IFLA_BOND_DOWNDELAY, 373 IFLA_BOND_USE_CARRIER, 374 IFLA_BOND_ARP_INTERVAL, 375 IFLA_BOND_ARP_IP_TARGET, 376 IFLA_BOND_ARP_VALIDATE, 377 IFLA_BOND_ARP_ALL_TARGETS, 378 IFLA_BOND_PRIMARY, 379 IFLA_BOND_PRIMARY_RESELECT, 380 IFLA_BOND_FAIL_OVER_MAC, 381 IFLA_BOND_XMIT_HASH_POLICY, 382 IFLA_BOND_RESEND_IGMP, 383 IFLA_BOND_NUM_PEER_NOTIF, 384 IFLA_BOND_ALL_SLAVES_ACTIVE, 385 IFLA_BOND_MIN_LINKS, 386 IFLA_BOND_LP_INTERVAL, 387 IFLA_BOND_PACKETS_PER_SLAVE, 388 IFLA_BOND_AD_LACP_RATE, 389 IFLA_BOND_AD_SELECT, 390 IFLA_BOND_AD_INFO, 391 __IFLA_BOND_MAX, 392 }; 393 394 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1) 395 396 enum { 397 IFLA_BOND_AD_INFO_UNSPEC, 398 IFLA_BOND_AD_INFO_AGGREGATOR, 399 IFLA_BOND_AD_INFO_NUM_PORTS, 400 IFLA_BOND_AD_INFO_ACTOR_KEY, 401 IFLA_BOND_AD_INFO_PARTNER_KEY, 402 IFLA_BOND_AD_INFO_PARTNER_MAC, 403 __IFLA_BOND_AD_INFO_MAX, 404 }; 405 406 #define IFLA_BOND_AD_INFO_MAX (__IFLA_BOND_AD_INFO_MAX - 1) 407 408 enum { 409 IFLA_BOND_SLAVE_UNSPEC, 410 IFLA_BOND_SLAVE_STATE, 411 IFLA_BOND_SLAVE_MII_STATUS, 412 IFLA_BOND_SLAVE_LINK_FAILURE_COUNT, 413 IFLA_BOND_SLAVE_PERM_HWADDR, 414 IFLA_BOND_SLAVE_QUEUE_ID, 415 IFLA_BOND_SLAVE_AD_AGGREGATOR_ID, 416 __IFLA_BOND_SLAVE_MAX, 417 }; 418 419 #define IFLA_BOND_SLAVE_MAX (__IFLA_BOND_SLAVE_MAX - 1) 420 421 /* SR-IOV virtual function management section */ 422 423 enum { 424 IFLA_VF_INFO_UNSPEC, 425 IFLA_VF_INFO, 426 __IFLA_VF_INFO_MAX, 427 }; 428 429 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1) 430 431 enum { 432 IFLA_VF_UNSPEC, 433 IFLA_VF_MAC, /* Hardware queue specific attributes */ 434 IFLA_VF_VLAN, 435 IFLA_VF_TX_RATE, /* Max TX Bandwidth Allocation */ 436 IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */ 437 IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */ 438 IFLA_VF_RATE, /* Min and Max TX Bandwidth Allocation */ 439 IFLA_VF_RSS_QUERY_EN, /* RSS Redirection Table and Hash Key query 440 * on/off switch 441 */ 442 __IFLA_VF_MAX, 443 }; 444 445 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1) 446 447 struct ifla_vf_mac { 448 __u32 vf; 449 __u8 mac[32]; /* MAX_ADDR_LEN */ 450 }; 451 452 struct ifla_vf_vlan { 453 __u32 vf; 454 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */ 455 __u32 qos; 456 }; 457 458 struct ifla_vf_tx_rate { 459 __u32 vf; 460 __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */ 461 }; 462 463 struct ifla_vf_rate { 464 __u32 vf; 465 __u32 min_tx_rate; /* Min Bandwidth in Mbps */ 466 __u32 max_tx_rate; /* Max Bandwidth in Mbps */ 467 }; 468 469 struct ifla_vf_spoofchk { 470 __u32 vf; 471 __u32 setting; 472 }; 473 474 enum { 475 IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */ 476 IFLA_VF_LINK_STATE_ENABLE, /* link always up */ 477 IFLA_VF_LINK_STATE_DISABLE, /* link always down */ 478 __IFLA_VF_LINK_STATE_MAX, 479 }; 480 481 struct ifla_vf_link_state { 482 __u32 vf; 483 __u32 link_state; 484 }; 485 486 struct ifla_vf_rss_query_en { 487 __u32 vf; 488 __u32 setting; 489 }; 490 491 /* VF ports management section 492 * 493 * Nested layout of set/get msg is: 494 * 495 * [IFLA_NUM_VF] 496 * [IFLA_VF_PORTS] 497 * [IFLA_VF_PORT] 498 * [IFLA_PORT_*], ... 499 * [IFLA_VF_PORT] 500 * [IFLA_PORT_*], ... 501 * ... 502 * [IFLA_PORT_SELF] 503 * [IFLA_PORT_*], ... 504 */ 505 506 enum { 507 IFLA_VF_PORT_UNSPEC, 508 IFLA_VF_PORT, /* nest */ 509 __IFLA_VF_PORT_MAX, 510 }; 511 512 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1) 513 514 enum { 515 IFLA_PORT_UNSPEC, 516 IFLA_PORT_VF, /* __u32 */ 517 IFLA_PORT_PROFILE, /* string */ 518 IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */ 519 IFLA_PORT_INSTANCE_UUID, /* binary UUID */ 520 IFLA_PORT_HOST_UUID, /* binary UUID */ 521 IFLA_PORT_REQUEST, /* __u8 */ 522 IFLA_PORT_RESPONSE, /* __u16, output only */ 523 __IFLA_PORT_MAX, 524 }; 525 526 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1) 527 528 #define PORT_PROFILE_MAX 40 529 #define PORT_UUID_MAX 16 530 #define PORT_SELF_VF -1 531 532 enum { 533 PORT_REQUEST_PREASSOCIATE = 0, 534 PORT_REQUEST_PREASSOCIATE_RR, 535 PORT_REQUEST_ASSOCIATE, 536 PORT_REQUEST_DISASSOCIATE, 537 }; 538 539 enum { 540 PORT_VDP_RESPONSE_SUCCESS = 0, 541 PORT_VDP_RESPONSE_INVALID_FORMAT, 542 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES, 543 PORT_VDP_RESPONSE_UNUSED_VTID, 544 PORT_VDP_RESPONSE_VTID_VIOLATION, 545 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION, 546 PORT_VDP_RESPONSE_OUT_OF_SYNC, 547 /* 0x08-0xFF reserved for future VDP use */ 548 PORT_PROFILE_RESPONSE_SUCCESS = 0x100, 549 PORT_PROFILE_RESPONSE_INPROGRESS, 550 PORT_PROFILE_RESPONSE_INVALID, 551 PORT_PROFILE_RESPONSE_BADSTATE, 552 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES, 553 PORT_PROFILE_RESPONSE_ERROR, 554 }; 555 556 struct ifla_port_vsi { 557 __u8 vsi_mgr_id; 558 __u8 vsi_type_id[3]; 559 __u8 vsi_type_version; 560 __u8 pad[3]; 561 }; 562 563 564 /* IPoIB section */ 565 566 enum { 567 IFLA_IPOIB_UNSPEC, 568 IFLA_IPOIB_PKEY, 569 IFLA_IPOIB_MODE, 570 IFLA_IPOIB_UMCAST, 571 __IFLA_IPOIB_MAX 572 }; 573 574 enum { 575 IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */ 576 IPOIB_MODE_CONNECTED = 1, /* using connected QPs */ 577 }; 578 579 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1) 580 581 582 /* HSR section */ 583 584 enum { 585 IFLA_HSR_UNSPEC, 586 IFLA_HSR_SLAVE1, 587 IFLA_HSR_SLAVE2, 588 IFLA_HSR_MULTICAST_SPEC, /* Last byte of supervision addr */ 589 IFLA_HSR_SUPERVISION_ADDR, /* Supervision frame multicast addr */ 590 IFLA_HSR_SEQ_NR, 591 __IFLA_HSR_MAX, 592 }; 593 594 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1) 595 596 #endif /* _UAPI_LINUX_IF_LINK_H */ 597