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_MAX 148 }; 149 150 151 #define IFLA_MAX (__IFLA_MAX - 1) 152 153 /* backwards compatibility for userspace */ 154 #ifndef __KERNEL__ 155 #define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg)))) 156 #define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg)) 157 #endif 158 159 enum { 160 IFLA_INET_UNSPEC, 161 IFLA_INET_CONF, 162 __IFLA_INET_MAX, 163 }; 164 165 #define IFLA_INET_MAX (__IFLA_INET_MAX - 1) 166 167 /* ifi_flags. 168 169 IFF_* flags. 170 171 The only change is: 172 IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are 173 more not changeable by user. They describe link media 174 characteristics and set by device driver. 175 176 Comments: 177 - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid 178 - If neither of these three flags are set; 179 the interface is NBMA. 180 181 - IFF_MULTICAST does not mean anything special: 182 multicasts can be used on all not-NBMA links. 183 IFF_MULTICAST means that this media uses special encapsulation 184 for multicast frames. Apparently, all IFF_POINTOPOINT and 185 IFF_BROADCAST devices are able to use multicasts too. 186 */ 187 188 /* IFLA_LINK. 189 For usual devices it is equal ifi_index. 190 If it is a "virtual interface" (f.e. tunnel), ifi_link 191 can point to real physical interface (f.e. for bandwidth calculations), 192 or maybe 0, what means, that real media is unknown (usual 193 for IPIP tunnels, when route to endpoint is allowed to change) 194 */ 195 196 /* Subtype attributes for IFLA_PROTINFO */ 197 enum { 198 IFLA_INET6_UNSPEC, 199 IFLA_INET6_FLAGS, /* link flags */ 200 IFLA_INET6_CONF, /* sysctl parameters */ 201 IFLA_INET6_STATS, /* statistics */ 202 IFLA_INET6_MCAST, /* MC things. What of them? */ 203 IFLA_INET6_CACHEINFO, /* time values and max reasm size */ 204 IFLA_INET6_ICMP6STATS, /* statistics (icmpv6) */ 205 IFLA_INET6_TOKEN, /* device token */ 206 __IFLA_INET6_MAX 207 }; 208 209 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1) 210 211 enum { 212 BRIDGE_MODE_UNSPEC, 213 BRIDGE_MODE_HAIRPIN, 214 }; 215 216 enum { 217 IFLA_BRPORT_UNSPEC, 218 IFLA_BRPORT_STATE, /* Spanning tree state */ 219 IFLA_BRPORT_PRIORITY, /* " priority */ 220 IFLA_BRPORT_COST, /* " cost */ 221 IFLA_BRPORT_MODE, /* mode (hairpin) */ 222 IFLA_BRPORT_GUARD, /* bpdu guard */ 223 IFLA_BRPORT_PROTECT, /* root port protection */ 224 IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */ 225 IFLA_BRPORT_LEARNING, /* mac learning */ 226 IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */ 227 __IFLA_BRPORT_MAX 228 }; 229 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) 230 231 struct ifla_cacheinfo { 232 __u32 max_reasm_len; 233 __u32 tstamp; /* ipv6InterfaceTable updated timestamp */ 234 __u32 reachable_time; 235 __u32 retrans_time; 236 }; 237 238 enum { 239 IFLA_INFO_UNSPEC, 240 IFLA_INFO_KIND, 241 IFLA_INFO_DATA, 242 IFLA_INFO_XSTATS, 243 IFLA_INFO_SLAVE_KIND, 244 IFLA_INFO_SLAVE_DATA, 245 __IFLA_INFO_MAX, 246 }; 247 248 #define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1) 249 250 /* VLAN section */ 251 252 enum { 253 IFLA_VLAN_UNSPEC, 254 IFLA_VLAN_ID, 255 IFLA_VLAN_FLAGS, 256 IFLA_VLAN_EGRESS_QOS, 257 IFLA_VLAN_INGRESS_QOS, 258 IFLA_VLAN_PROTOCOL, 259 __IFLA_VLAN_MAX, 260 }; 261 262 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1) 263 264 struct ifla_vlan_flags { 265 __u32 flags; 266 __u32 mask; 267 }; 268 269 enum { 270 IFLA_VLAN_QOS_UNSPEC, 271 IFLA_VLAN_QOS_MAPPING, 272 __IFLA_VLAN_QOS_MAX 273 }; 274 275 #define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1) 276 277 struct ifla_vlan_qos_mapping { 278 __u32 from; 279 __u32 to; 280 }; 281 282 /* MACVLAN section */ 283 enum { 284 IFLA_MACVLAN_UNSPEC, 285 IFLA_MACVLAN_MODE, 286 IFLA_MACVLAN_FLAGS, 287 __IFLA_MACVLAN_MAX, 288 }; 289 290 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1) 291 292 enum macvlan_mode { 293 MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */ 294 MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */ 295 MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */ 296 MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */ 297 }; 298 299 #define MACVLAN_FLAG_NOPROMISC 1 300 301 /* VXLAN section */ 302 enum { 303 IFLA_VXLAN_UNSPEC, 304 IFLA_VXLAN_ID, 305 IFLA_VXLAN_GROUP, /* group or remote address */ 306 IFLA_VXLAN_LINK, 307 IFLA_VXLAN_LOCAL, 308 IFLA_VXLAN_TTL, 309 IFLA_VXLAN_TOS, 310 IFLA_VXLAN_LEARNING, 311 IFLA_VXLAN_AGEING, 312 IFLA_VXLAN_LIMIT, 313 IFLA_VXLAN_PORT_RANGE, /* source port */ 314 IFLA_VXLAN_PROXY, 315 IFLA_VXLAN_RSC, 316 IFLA_VXLAN_L2MISS, 317 IFLA_VXLAN_L3MISS, 318 IFLA_VXLAN_PORT, /* destination port */ 319 IFLA_VXLAN_GROUP6, 320 IFLA_VXLAN_LOCAL6, 321 __IFLA_VXLAN_MAX 322 }; 323 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1) 324 325 struct ifla_vxlan_port_range { 326 __be16 low; 327 __be16 high; 328 }; 329 330 /* Bonding section */ 331 332 enum { 333 IFLA_BOND_UNSPEC, 334 IFLA_BOND_MODE, 335 IFLA_BOND_ACTIVE_SLAVE, 336 IFLA_BOND_MIIMON, 337 IFLA_BOND_UPDELAY, 338 IFLA_BOND_DOWNDELAY, 339 IFLA_BOND_USE_CARRIER, 340 IFLA_BOND_ARP_INTERVAL, 341 IFLA_BOND_ARP_IP_TARGET, 342 IFLA_BOND_ARP_VALIDATE, 343 IFLA_BOND_ARP_ALL_TARGETS, 344 IFLA_BOND_PRIMARY, 345 IFLA_BOND_PRIMARY_RESELECT, 346 IFLA_BOND_FAIL_OVER_MAC, 347 IFLA_BOND_XMIT_HASH_POLICY, 348 IFLA_BOND_RESEND_IGMP, 349 IFLA_BOND_NUM_PEER_NOTIF, 350 IFLA_BOND_ALL_SLAVES_ACTIVE, 351 IFLA_BOND_MIN_LINKS, 352 IFLA_BOND_LP_INTERVAL, 353 IFLA_BOND_PACKETS_PER_SLAVE, 354 IFLA_BOND_AD_LACP_RATE, 355 IFLA_BOND_AD_SELECT, 356 IFLA_BOND_AD_INFO, 357 __IFLA_BOND_MAX, 358 }; 359 360 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1) 361 362 enum { 363 IFLA_BOND_AD_INFO_UNSPEC, 364 IFLA_BOND_AD_INFO_AGGREGATOR, 365 IFLA_BOND_AD_INFO_NUM_PORTS, 366 IFLA_BOND_AD_INFO_ACTOR_KEY, 367 IFLA_BOND_AD_INFO_PARTNER_KEY, 368 IFLA_BOND_AD_INFO_PARTNER_MAC, 369 __IFLA_BOND_AD_INFO_MAX, 370 }; 371 372 #define IFLA_BOND_AD_INFO_MAX (__IFLA_BOND_AD_INFO_MAX - 1) 373 374 enum { 375 IFLA_BOND_SLAVE_UNSPEC, 376 IFLA_BOND_SLAVE_STATE, 377 IFLA_BOND_SLAVE_MII_STATUS, 378 IFLA_BOND_SLAVE_LINK_FAILURE_COUNT, 379 IFLA_BOND_SLAVE_PERM_HWADDR, 380 IFLA_BOND_SLAVE_QUEUE_ID, 381 IFLA_BOND_SLAVE_AD_AGGREGATOR_ID, 382 __IFLA_BOND_SLAVE_MAX, 383 }; 384 385 #define IFLA_BOND_SLAVE_MAX (__IFLA_BOND_SLAVE_MAX - 1) 386 387 /* SR-IOV virtual function management section */ 388 389 enum { 390 IFLA_VF_INFO_UNSPEC, 391 IFLA_VF_INFO, 392 __IFLA_VF_INFO_MAX, 393 }; 394 395 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1) 396 397 enum { 398 IFLA_VF_UNSPEC, 399 IFLA_VF_MAC, /* Hardware queue specific attributes */ 400 IFLA_VF_VLAN, 401 IFLA_VF_TX_RATE, /* TX Bandwidth Allocation */ 402 IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */ 403 IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */ 404 __IFLA_VF_MAX, 405 }; 406 407 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1) 408 409 struct ifla_vf_mac { 410 __u32 vf; 411 __u8 mac[32]; /* MAX_ADDR_LEN */ 412 }; 413 414 struct ifla_vf_vlan { 415 __u32 vf; 416 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */ 417 __u32 qos; 418 }; 419 420 struct ifla_vf_tx_rate { 421 __u32 vf; 422 __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */ 423 }; 424 425 struct ifla_vf_spoofchk { 426 __u32 vf; 427 __u32 setting; 428 }; 429 430 enum { 431 IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */ 432 IFLA_VF_LINK_STATE_ENABLE, /* link always up */ 433 IFLA_VF_LINK_STATE_DISABLE, /* link always down */ 434 __IFLA_VF_LINK_STATE_MAX, 435 }; 436 437 struct ifla_vf_link_state { 438 __u32 vf; 439 __u32 link_state; 440 }; 441 442 /* VF ports management section 443 * 444 * Nested layout of set/get msg is: 445 * 446 * [IFLA_NUM_VF] 447 * [IFLA_VF_PORTS] 448 * [IFLA_VF_PORT] 449 * [IFLA_PORT_*], ... 450 * [IFLA_VF_PORT] 451 * [IFLA_PORT_*], ... 452 * ... 453 * [IFLA_PORT_SELF] 454 * [IFLA_PORT_*], ... 455 */ 456 457 enum { 458 IFLA_VF_PORT_UNSPEC, 459 IFLA_VF_PORT, /* nest */ 460 __IFLA_VF_PORT_MAX, 461 }; 462 463 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1) 464 465 enum { 466 IFLA_PORT_UNSPEC, 467 IFLA_PORT_VF, /* __u32 */ 468 IFLA_PORT_PROFILE, /* string */ 469 IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */ 470 IFLA_PORT_INSTANCE_UUID, /* binary UUID */ 471 IFLA_PORT_HOST_UUID, /* binary UUID */ 472 IFLA_PORT_REQUEST, /* __u8 */ 473 IFLA_PORT_RESPONSE, /* __u16, output only */ 474 __IFLA_PORT_MAX, 475 }; 476 477 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1) 478 479 #define PORT_PROFILE_MAX 40 480 #define PORT_UUID_MAX 16 481 #define PORT_SELF_VF -1 482 483 enum { 484 PORT_REQUEST_PREASSOCIATE = 0, 485 PORT_REQUEST_PREASSOCIATE_RR, 486 PORT_REQUEST_ASSOCIATE, 487 PORT_REQUEST_DISASSOCIATE, 488 }; 489 490 enum { 491 PORT_VDP_RESPONSE_SUCCESS = 0, 492 PORT_VDP_RESPONSE_INVALID_FORMAT, 493 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES, 494 PORT_VDP_RESPONSE_UNUSED_VTID, 495 PORT_VDP_RESPONSE_VTID_VIOLATION, 496 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION, 497 PORT_VDP_RESPONSE_OUT_OF_SYNC, 498 /* 0x08-0xFF reserved for future VDP use */ 499 PORT_PROFILE_RESPONSE_SUCCESS = 0x100, 500 PORT_PROFILE_RESPONSE_INPROGRESS, 501 PORT_PROFILE_RESPONSE_INVALID, 502 PORT_PROFILE_RESPONSE_BADSTATE, 503 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES, 504 PORT_PROFILE_RESPONSE_ERROR, 505 }; 506 507 struct ifla_port_vsi { 508 __u8 vsi_mgr_id; 509 __u8 vsi_type_id[3]; 510 __u8 vsi_type_version; 511 __u8 pad[3]; 512 }; 513 514 515 /* IPoIB section */ 516 517 enum { 518 IFLA_IPOIB_UNSPEC, 519 IFLA_IPOIB_PKEY, 520 IFLA_IPOIB_MODE, 521 IFLA_IPOIB_UMCAST, 522 __IFLA_IPOIB_MAX 523 }; 524 525 enum { 526 IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */ 527 IPOIB_MODE_CONNECTED = 1, /* using connected QPs */ 528 }; 529 530 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1) 531 532 533 /* HSR section */ 534 535 enum { 536 IFLA_HSR_UNSPEC, 537 IFLA_HSR_SLAVE1, 538 IFLA_HSR_SLAVE2, 539 IFLA_HSR_MULTICAST_SPEC, /* Last byte of supervision addr */ 540 IFLA_HSR_SUPERVISION_ADDR, /* Supervision frame multicast addr */ 541 IFLA_HSR_SEQ_NR, 542 __IFLA_HSR_MAX, 543 }; 544 545 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1) 546 547 #endif /* _UAPI_LINUX_IF_LINK_H */ 548
