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 enum { 154 IFLA_INET_UNSPEC, 155 IFLA_INET_CONF, 156 __IFLA_INET_MAX, 157 }; 158 159 #define IFLA_INET_MAX (__IFLA_INET_MAX - 1) 160 161 /* ifi_flags. 162 163 IFF_* flags. 164 165 The only change is: 166 IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are 167 more not changeable by user. They describe link media 168 characteristics and set by device driver. 169 170 Comments: 171 - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid 172 - If neither of these three flags are set; 173 the interface is NBMA. 174 175 - IFF_MULTICAST does not mean anything special: 176 multicasts can be used on all not-NBMA links. 177 IFF_MULTICAST means that this media uses special encapsulation 178 for multicast frames. Apparently, all IFF_POINTOPOINT and 179 IFF_BROADCAST devices are able to use multicasts too. 180 */ 181 182 /* IFLA_LINK. 183 For usual devices it is equal ifi_index. 184 If it is a "virtual interface" (f.e. tunnel), ifi_link 185 can point to real physical interface (f.e. for bandwidth calculations), 186 or maybe 0, what means, that real media is unknown (usual 187 for IPIP tunnels, when route to endpoint is allowed to change) 188 */ 189 190 /* Subtype attributes for IFLA_PROTINFO */ 191 enum { 192 IFLA_INET6_UNSPEC, 193 IFLA_INET6_FLAGS, /* link flags */ 194 IFLA_INET6_CONF, /* sysctl parameters */ 195 IFLA_INET6_STATS, /* statistics */ 196 IFLA_INET6_MCAST, /* MC things. What of them? */ 197 IFLA_INET6_CACHEINFO, /* time values and max reasm size */ 198 IFLA_INET6_ICMP6STATS, /* statistics (icmpv6) */ 199 __IFLA_INET6_MAX 200 }; 201 202 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1) 203 204 enum { 205 BRIDGE_MODE_UNSPEC, 206 BRIDGE_MODE_HAIRPIN, 207 }; 208 209 enum { 210 IFLA_BRPORT_UNSPEC, 211 IFLA_BRPORT_STATE, /* Spanning tree state */ 212 IFLA_BRPORT_PRIORITY, /* " priority */ 213 IFLA_BRPORT_COST, /* " cost */ 214 IFLA_BRPORT_MODE, /* mode (hairpin) */ 215 IFLA_BRPORT_GUARD, /* bpdu guard */ 216 IFLA_BRPORT_PROTECT, /* root port protection */ 217 IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */ 218 __IFLA_BRPORT_MAX 219 }; 220 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) 221 222 struct ifla_cacheinfo { 223 __u32 max_reasm_len; 224 __u32 tstamp; /* ipv6InterfaceTable updated timestamp */ 225 __u32 reachable_time; 226 __u32 retrans_time; 227 }; 228 229 enum { 230 IFLA_INFO_UNSPEC, 231 IFLA_INFO_KIND, 232 IFLA_INFO_DATA, 233 IFLA_INFO_XSTATS, 234 __IFLA_INFO_MAX, 235 }; 236 237 #define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1) 238 239 /* VLAN section */ 240 241 enum { 242 IFLA_VLAN_UNSPEC, 243 IFLA_VLAN_ID, 244 IFLA_VLAN_FLAGS, 245 IFLA_VLAN_EGRESS_QOS, 246 IFLA_VLAN_INGRESS_QOS, 247 IFLA_VLAN_PROTOCOL, 248 __IFLA_VLAN_MAX, 249 }; 250 251 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1) 252 253 struct ifla_vlan_flags { 254 __u32 flags; 255 __u32 mask; 256 }; 257 258 enum { 259 IFLA_VLAN_QOS_UNSPEC, 260 IFLA_VLAN_QOS_MAPPING, 261 __IFLA_VLAN_QOS_MAX 262 }; 263 264 #define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1) 265 266 struct ifla_vlan_qos_mapping { 267 __u32 from; 268 __u32 to; 269 }; 270 271 /* MACVLAN section */ 272 enum { 273 IFLA_MACVLAN_UNSPEC, 274 IFLA_MACVLAN_MODE, 275 IFLA_MACVLAN_FLAGS, 276 __IFLA_MACVLAN_MAX, 277 }; 278 279 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1) 280 281 enum macvlan_mode { 282 MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */ 283 MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */ 284 MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */ 285 MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */ 286 }; 287 288 #define MACVLAN_FLAG_NOPROMISC 1 289 290 /* VXLAN section */ 291 enum { 292 IFLA_VXLAN_UNSPEC, 293 IFLA_VXLAN_ID, 294 IFLA_VXLAN_GROUP, 295 IFLA_VXLAN_LINK, 296 IFLA_VXLAN_LOCAL, 297 IFLA_VXLAN_TTL, 298 IFLA_VXLAN_TOS, 299 IFLA_VXLAN_LEARNING, 300 IFLA_VXLAN_AGEING, 301 IFLA_VXLAN_LIMIT, 302 IFLA_VXLAN_PORT_RANGE, 303 IFLA_VXLAN_PROXY, 304 IFLA_VXLAN_RSC, 305 IFLA_VXLAN_L2MISS, 306 IFLA_VXLAN_L3MISS, 307 __IFLA_VXLAN_MAX 308 }; 309 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1) 310 311 struct ifla_vxlan_port_range { 312 __be16 low; 313 __be16 high; 314 }; 315 316 enum { 317 VETH_INFO_UNSPEC, 318 VETH_INFO_PEER, 319 320 __VETH_INFO_MAX 321 #define VETH_INFO_MAX (__VETH_INFO_MAX - 1) 322 }; 323 324 /* SR-IOV virtual function management section */ 325 326 enum { 327 IFLA_VF_INFO_UNSPEC, 328 IFLA_VF_INFO, 329 __IFLA_VF_INFO_MAX, 330 }; 331 332 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1) 333 334 enum { 335 IFLA_VF_UNSPEC, 336 IFLA_VF_MAC, /* Hardware queue specific attributes */ 337 IFLA_VF_VLAN, 338 IFLA_VF_TX_RATE, /* TX Bandwidth Allocation */ 339 IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */ 340 __IFLA_VF_MAX, 341 }; 342 343 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1) 344 345 struct ifla_vf_mac { 346 __u32 vf; 347 __u8 mac[32]; /* MAX_ADDR_LEN */ 348 }; 349 350 struct ifla_vf_vlan { 351 __u32 vf; 352 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */ 353 __u32 qos; 354 }; 355 356 struct ifla_vf_tx_rate { 357 __u32 vf; 358 __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */ 359 }; 360 361 struct ifla_vf_spoofchk { 362 __u32 vf; 363 __u32 setting; 364 }; 365 366 /* VF ports management section 367 * 368 * Nested layout of set/get msg is: 369 * 370 * [IFLA_NUM_VF] 371 * [IFLA_VF_PORTS] 372 * [IFLA_VF_PORT] 373 * [IFLA_PORT_*], ... 374 * [IFLA_VF_PORT] 375 * [IFLA_PORT_*], ... 376 * ... 377 * [IFLA_PORT_SELF] 378 * [IFLA_PORT_*], ... 379 */ 380 381 enum { 382 IFLA_VF_PORT_UNSPEC, 383 IFLA_VF_PORT, /* nest */ 384 __IFLA_VF_PORT_MAX, 385 }; 386 387 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1) 388 389 enum { 390 IFLA_PORT_UNSPEC, 391 IFLA_PORT_VF, /* __u32 */ 392 IFLA_PORT_PROFILE, /* string */ 393 IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */ 394 IFLA_PORT_INSTANCE_UUID, /* binary UUID */ 395 IFLA_PORT_HOST_UUID, /* binary UUID */ 396 IFLA_PORT_REQUEST, /* __u8 */ 397 IFLA_PORT_RESPONSE, /* __u16, output only */ 398 __IFLA_PORT_MAX, 399 }; 400 401 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1) 402 403 #define PORT_PROFILE_MAX 40 404 #define PORT_UUID_MAX 16 405 #define PORT_SELF_VF -1 406 407 enum { 408 PORT_REQUEST_PREASSOCIATE = 0, 409 PORT_REQUEST_PREASSOCIATE_RR, 410 PORT_REQUEST_ASSOCIATE, 411 PORT_REQUEST_DISASSOCIATE, 412 }; 413 414 enum { 415 PORT_VDP_RESPONSE_SUCCESS = 0, 416 PORT_VDP_RESPONSE_INVALID_FORMAT, 417 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES, 418 PORT_VDP_RESPONSE_UNUSED_VTID, 419 PORT_VDP_RESPONSE_VTID_VIOLATION, 420 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION, 421 PORT_VDP_RESPONSE_OUT_OF_SYNC, 422 /* 0x08-0xFF reserved for future VDP use */ 423 PORT_PROFILE_RESPONSE_SUCCESS = 0x100, 424 PORT_PROFILE_RESPONSE_INPROGRESS, 425 PORT_PROFILE_RESPONSE_INVALID, 426 PORT_PROFILE_RESPONSE_BADSTATE, 427 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES, 428 PORT_PROFILE_RESPONSE_ERROR, 429 }; 430 431 struct ifla_port_vsi { 432 __u8 vsi_mgr_id; 433 __u8 vsi_type_id[3]; 434 __u8 vsi_type_version; 435 __u8 pad[3]; 436 }; 437 438 439 /* IPoIB section */ 440 441 enum { 442 IFLA_IPOIB_UNSPEC, 443 IFLA_IPOIB_PKEY, 444 IFLA_IPOIB_MODE, 445 IFLA_IPOIB_UMCAST, 446 __IFLA_IPOIB_MAX 447 }; 448 449 enum { 450 IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */ 451 IPOIB_MODE_CONNECTED = 1, /* using connected QPs */ 452 }; 453 454 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1) 455 456 #endif /* _UAPI_LINUX_IF_LINK_H */ 457