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_MAX 208 }; 209 210 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1) 211 212 enum { 213 BRIDGE_MODE_UNSPEC, 214 BRIDGE_MODE_HAIRPIN, 215 }; 216 217 enum { 218 IFLA_BRPORT_UNSPEC, 219 IFLA_BRPORT_STATE, /* Spanning tree state */ 220 IFLA_BRPORT_PRIORITY, /* " priority */ 221 IFLA_BRPORT_COST, /* " cost */ 222 IFLA_BRPORT_MODE, /* mode (hairpin) */ 223 IFLA_BRPORT_GUARD, /* bpdu guard */ 224 IFLA_BRPORT_PROTECT, /* root port protection */ 225 IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */ 226 IFLA_BRPORT_LEARNING, /* mac learning */ 227 IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */ 228 __IFLA_BRPORT_MAX 229 }; 230 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) 231 232 struct ifla_cacheinfo { 233 __u32 max_reasm_len; 234 __u32 tstamp; /* ipv6InterfaceTable updated timestamp */ 235 __u32 reachable_time; 236 __u32 retrans_time; 237 }; 238 239 enum { 240 IFLA_INFO_UNSPEC, 241 IFLA_INFO_KIND, 242 IFLA_INFO_DATA, 243 IFLA_INFO_XSTATS, 244 IFLA_INFO_SLAVE_KIND, 245 IFLA_INFO_SLAVE_DATA, 246 __IFLA_INFO_MAX, 247 }; 248 249 #define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1) 250 251 /* VLAN section */ 252 253 enum { 254 IFLA_VLAN_UNSPEC, 255 IFLA_VLAN_ID, 256 IFLA_VLAN_FLAGS, 257 IFLA_VLAN_EGRESS_QOS, 258 IFLA_VLAN_INGRESS_QOS, 259 IFLA_VLAN_PROTOCOL, 260 __IFLA_VLAN_MAX, 261 }; 262 263 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1) 264 265 struct ifla_vlan_flags { 266 __u32 flags; 267 __u32 mask; 268 }; 269 270 enum { 271 IFLA_VLAN_QOS_UNSPEC, 272 IFLA_VLAN_QOS_MAPPING, 273 __IFLA_VLAN_QOS_MAX 274 }; 275 276 #define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1) 277 278 struct ifla_vlan_qos_mapping { 279 __u32 from; 280 __u32 to; 281 }; 282 283 /* MACVLAN section */ 284 enum { 285 IFLA_MACVLAN_UNSPEC, 286 IFLA_MACVLAN_MODE, 287 IFLA_MACVLAN_FLAGS, 288 __IFLA_MACVLAN_MAX, 289 }; 290 291 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1) 292 293 enum macvlan_mode { 294 MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */ 295 MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */ 296 MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */ 297 MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */ 298 }; 299 300 #define MACVLAN_FLAG_NOPROMISC 1 301 302 /* VXLAN section */ 303 enum { 304 IFLA_VXLAN_UNSPEC, 305 IFLA_VXLAN_ID, 306 IFLA_VXLAN_GROUP, /* group or remote address */ 307 IFLA_VXLAN_LINK, 308 IFLA_VXLAN_LOCAL, 309 IFLA_VXLAN_TTL, 310 IFLA_VXLAN_TOS, 311 IFLA_VXLAN_LEARNING, 312 IFLA_VXLAN_AGEING, 313 IFLA_VXLAN_LIMIT, 314 IFLA_VXLAN_PORT_RANGE, /* source port */ 315 IFLA_VXLAN_PROXY, 316 IFLA_VXLAN_RSC, 317 IFLA_VXLAN_L2MISS, 318 IFLA_VXLAN_L3MISS, 319 IFLA_VXLAN_PORT, /* destination port */ 320 IFLA_VXLAN_GROUP6, 321 IFLA_VXLAN_LOCAL6, 322 __IFLA_VXLAN_MAX 323 }; 324 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1) 325 326 struct ifla_vxlan_port_range { 327 __be16 low; 328 __be16 high; 329 }; 330 331 /* Bonding section */ 332 333 enum { 334 IFLA_BOND_UNSPEC, 335 IFLA_BOND_MODE, 336 IFLA_BOND_ACTIVE_SLAVE, 337 IFLA_BOND_MIIMON, 338 IFLA_BOND_UPDELAY, 339 IFLA_BOND_DOWNDELAY, 340 IFLA_BOND_USE_CARRIER, 341 IFLA_BOND_ARP_INTERVAL, 342 IFLA_BOND_ARP_IP_TARGET, 343 IFLA_BOND_ARP_VALIDATE, 344 IFLA_BOND_ARP_ALL_TARGETS, 345 IFLA_BOND_PRIMARY, 346 IFLA_BOND_PRIMARY_RESELECT, 347 IFLA_BOND_FAIL_OVER_MAC, 348 IFLA_BOND_XMIT_HASH_POLICY, 349 IFLA_BOND_RESEND_IGMP, 350 IFLA_BOND_NUM_PEER_NOTIF, 351 IFLA_BOND_ALL_SLAVES_ACTIVE, 352 IFLA_BOND_MIN_LINKS, 353 IFLA_BOND_LP_INTERVAL, 354 IFLA_BOND_PACKETS_PER_SLAVE, 355 IFLA_BOND_AD_LACP_RATE, 356 IFLA_BOND_AD_SELECT, 357 IFLA_BOND_AD_INFO, 358 __IFLA_BOND_MAX, 359 }; 360 361 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1) 362 363 enum { 364 IFLA_BOND_AD_INFO_UNSPEC, 365 IFLA_BOND_AD_INFO_AGGREGATOR, 366 IFLA_BOND_AD_INFO_NUM_PORTS, 367 IFLA_BOND_AD_INFO_ACTOR_KEY, 368 IFLA_BOND_AD_INFO_PARTNER_KEY, 369 IFLA_BOND_AD_INFO_PARTNER_MAC, 370 __IFLA_BOND_AD_INFO_MAX, 371 }; 372 373 #define IFLA_BOND_AD_INFO_MAX (__IFLA_BOND_AD_INFO_MAX - 1) 374 375 enum { 376 IFLA_BOND_SLAVE_UNSPEC, 377 IFLA_BOND_SLAVE_STATE, 378 IFLA_BOND_SLAVE_MII_STATUS, 379 IFLA_BOND_SLAVE_LINK_FAILURE_COUNT, 380 IFLA_BOND_SLAVE_PERM_HWADDR, 381 IFLA_BOND_SLAVE_QUEUE_ID, 382 IFLA_BOND_SLAVE_AD_AGGREGATOR_ID, 383 __IFLA_BOND_SLAVE_MAX, 384 }; 385 386 #define IFLA_BOND_SLAVE_MAX (__IFLA_BOND_SLAVE_MAX - 1) 387 388 /* SR-IOV virtual function management section */ 389 390 enum { 391 IFLA_VF_INFO_UNSPEC, 392 IFLA_VF_INFO, 393 __IFLA_VF_INFO_MAX, 394 }; 395 396 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1) 397 398 enum { 399 IFLA_VF_UNSPEC, 400 IFLA_VF_MAC, /* Hardware queue specific attributes */ 401 IFLA_VF_VLAN, 402 IFLA_VF_TX_RATE, /* TX Bandwidth Allocation */ 403 IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */ 404 IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */ 405 __IFLA_VF_MAX, 406 }; 407 408 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1) 409 410 struct ifla_vf_mac { 411 __u32 vf; 412 __u8 mac[32]; /* MAX_ADDR_LEN */ 413 }; 414 415 struct ifla_vf_vlan { 416 __u32 vf; 417 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */ 418 __u32 qos; 419 }; 420 421 struct ifla_vf_tx_rate { 422 __u32 vf; 423 __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */ 424 }; 425 426 struct ifla_vf_spoofchk { 427 __u32 vf; 428 __u32 setting; 429 }; 430 431 enum { 432 IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */ 433 IFLA_VF_LINK_STATE_ENABLE, /* link always up */ 434 IFLA_VF_LINK_STATE_DISABLE, /* link always down */ 435 __IFLA_VF_LINK_STATE_MAX, 436 }; 437 438 struct ifla_vf_link_state { 439 __u32 vf; 440 __u32 link_state; 441 }; 442 443 /* VF ports management section 444 * 445 * Nested layout of set/get msg is: 446 * 447 * [IFLA_NUM_VF] 448 * [IFLA_VF_PORTS] 449 * [IFLA_VF_PORT] 450 * [IFLA_PORT_*], ... 451 * [IFLA_VF_PORT] 452 * [IFLA_PORT_*], ... 453 * ... 454 * [IFLA_PORT_SELF] 455 * [IFLA_PORT_*], ... 456 */ 457 458 enum { 459 IFLA_VF_PORT_UNSPEC, 460 IFLA_VF_PORT, /* nest */ 461 __IFLA_VF_PORT_MAX, 462 }; 463 464 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1) 465 466 enum { 467 IFLA_PORT_UNSPEC, 468 IFLA_PORT_VF, /* __u32 */ 469 IFLA_PORT_PROFILE, /* string */ 470 IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */ 471 IFLA_PORT_INSTANCE_UUID, /* binary UUID */ 472 IFLA_PORT_HOST_UUID, /* binary UUID */ 473 IFLA_PORT_REQUEST, /* __u8 */ 474 IFLA_PORT_RESPONSE, /* __u16, output only */ 475 __IFLA_PORT_MAX, 476 }; 477 478 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1) 479 480 #define PORT_PROFILE_MAX 40 481 #define PORT_UUID_MAX 16 482 #define PORT_SELF_VF -1 483 484 enum { 485 PORT_REQUEST_PREASSOCIATE = 0, 486 PORT_REQUEST_PREASSOCIATE_RR, 487 PORT_REQUEST_ASSOCIATE, 488 PORT_REQUEST_DISASSOCIATE, 489 }; 490 491 enum { 492 PORT_VDP_RESPONSE_SUCCESS = 0, 493 PORT_VDP_RESPONSE_INVALID_FORMAT, 494 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES, 495 PORT_VDP_RESPONSE_UNUSED_VTID, 496 PORT_VDP_RESPONSE_VTID_VIOLATION, 497 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION, 498 PORT_VDP_RESPONSE_OUT_OF_SYNC, 499 /* 0x08-0xFF reserved for future VDP use */ 500 PORT_PROFILE_RESPONSE_SUCCESS = 0x100, 501 PORT_PROFILE_RESPONSE_INPROGRESS, 502 PORT_PROFILE_RESPONSE_INVALID, 503 PORT_PROFILE_RESPONSE_BADSTATE, 504 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES, 505 PORT_PROFILE_RESPONSE_ERROR, 506 }; 507 508 struct ifla_port_vsi { 509 __u8 vsi_mgr_id; 510 __u8 vsi_type_id[3]; 511 __u8 vsi_type_version; 512 __u8 pad[3]; 513 }; 514 515 516 /* IPoIB section */ 517 518 enum { 519 IFLA_IPOIB_UNSPEC, 520 IFLA_IPOIB_PKEY, 521 IFLA_IPOIB_MODE, 522 IFLA_IPOIB_UMCAST, 523 __IFLA_IPOIB_MAX 524 }; 525 526 enum { 527 IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */ 528 IPOIB_MODE_CONNECTED = 1, /* using connected QPs */ 529 }; 530 531 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1) 532 533 534 /* HSR section */ 535 536 enum { 537 IFLA_HSR_UNSPEC, 538 IFLA_HSR_SLAVE1, 539 IFLA_HSR_SLAVE2, 540 IFLA_HSR_MULTICAST_SPEC, /* Last byte of supervision addr */ 541 IFLA_HSR_SUPERVISION_ADDR, /* Supervision frame multicast addr */ 542 IFLA_HSR_SEQ_NR, 543 __IFLA_HSR_MAX, 544 }; 545 546 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1) 547 548 #endif /* _UAPI_LINUX_IF_LINK_H */ 549