1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 #ifndef _UAPI_LINUX_IF_LINK_H 3 #define _UAPI_LINUX_IF_LINK_H 4 5 #include <linux/types.h> 6 #include <linux/netlink.h> 7 8 /* This struct should be in sync with struct rtnl_link_stats64 */ 9 struct rtnl_link_stats { 10 __u32 rx_packets; 11 __u32 tx_packets; 12 __u32 rx_bytes; 13 __u32 tx_bytes; 14 __u32 rx_errors; 15 __u32 tx_errors; 16 __u32 rx_dropped; 17 __u32 tx_dropped; 18 __u32 multicast; 19 __u32 collisions; 20 /* detailed rx_errors: */ 21 __u32 rx_length_errors; 22 __u32 rx_over_errors; 23 __u32 rx_crc_errors; 24 __u32 rx_frame_errors; 25 __u32 rx_fifo_errors; 26 __u32 rx_missed_errors; 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 __u32 rx_nohandler; 40 }; 41 42 /** 43 * struct rtnl_link_stats64 - The main device statistics structure. 44 * 45 * @rx_packets: Number of good packets received by the interface. 46 * For hardware interfaces counts all good packets received from the device 47 * by the host, including packets which host had to drop at various stages 48 * of processing (even in the driver). 49 * 50 * @tx_packets: Number of packets successfully transmitted. 51 * For hardware interfaces counts packets which host was able to successfully 52 * hand over to the device, which does not necessarily mean that packets 53 * had been successfully transmitted out of the device, only that device 54 * acknowledged it copied them out of host memory. 55 * 56 * @rx_bytes: Number of good received bytes, corresponding to @rx_packets. 57 * 58 * For IEEE 802.3 devices should count the length of Ethernet Frames 59 * excluding the FCS. 60 * 61 * @tx_bytes: Number of good transmitted bytes, corresponding to @tx_packets. 62 * 63 * For IEEE 802.3 devices should count the length of Ethernet Frames 64 * excluding the FCS. 65 * 66 * @rx_errors: Total number of bad packets received on this network device. 67 * This counter must include events counted by @rx_length_errors, 68 * @rx_crc_errors, @rx_frame_errors and other errors not otherwise 69 * counted. 70 * 71 * @tx_errors: Total number of transmit problems. 72 * This counter must include events counter by @tx_aborted_errors, 73 * @tx_carrier_errors, @tx_fifo_errors, @tx_heartbeat_errors, 74 * @tx_window_errors and other errors not otherwise counted. 75 * 76 * @rx_dropped: Number of packets received but not processed, 77 * e.g. due to lack of resources or unsupported protocol. 78 * For hardware interfaces this counter may include packets discarded 79 * due to L2 address filtering but should not include packets dropped 80 * by the device due to buffer exhaustion which are counted separately in 81 * @rx_missed_errors (since procfs folds those two counters together). 82 * 83 * @tx_dropped: Number of packets dropped on their way to transmission, 84 * e.g. due to lack of resources. 85 * 86 * @multicast: Multicast packets received. 87 * For hardware interfaces this statistic is commonly calculated 88 * at the device level (unlike @rx_packets) and therefore may include 89 * packets which did not reach the host. 90 * 91 * For IEEE 802.3 devices this counter may be equivalent to: 92 * 93 * - 30.3.1.1.21 aMulticastFramesReceivedOK 94 * 95 * @collisions: Number of collisions during packet transmissions. 96 * 97 * @rx_length_errors: Number of packets dropped due to invalid length. 98 * Part of aggregate "frame" errors in `/proc/net/dev`. 99 * 100 * For IEEE 802.3 devices this counter should be equivalent to a sum 101 * of the following attributes: 102 * 103 * - 30.3.1.1.23 aInRangeLengthErrors 104 * - 30.3.1.1.24 aOutOfRangeLengthField 105 * - 30.3.1.1.25 aFrameTooLongErrors 106 * 107 * @rx_over_errors: Receiver FIFO overflow event counter. 108 * 109 * Historically the count of overflow events. Such events may be 110 * reported in the receive descriptors or via interrupts, and may 111 * not correspond one-to-one with dropped packets. 112 * 113 * The recommended interpretation for high speed interfaces is - 114 * number of packets dropped because they did not fit into buffers 115 * provided by the host, e.g. packets larger than MTU or next buffer 116 * in the ring was not available for a scatter transfer. 117 * 118 * Part of aggregate "frame" errors in `/proc/net/dev`. 119 * 120 * This statistics was historically used interchangeably with 121 * @rx_fifo_errors. 122 * 123 * This statistic corresponds to hardware events and is not commonly used 124 * on software devices. 125 * 126 * @rx_crc_errors: Number of packets received with a CRC error. 127 * Part of aggregate "frame" errors in `/proc/net/dev`. 128 * 129 * For IEEE 802.3 devices this counter must be equivalent to: 130 * 131 * - 30.3.1.1.6 aFrameCheckSequenceErrors 132 * 133 * @rx_frame_errors: Receiver frame alignment errors. 134 * Part of aggregate "frame" errors in `/proc/net/dev`. 135 * 136 * For IEEE 802.3 devices this counter should be equivalent to: 137 * 138 * - 30.3.1.1.7 aAlignmentErrors 139 * 140 * @rx_fifo_errors: Receiver FIFO error counter. 141 * 142 * Historically the count of overflow events. Those events may be 143 * reported in the receive descriptors or via interrupts, and may 144 * not correspond one-to-one with dropped packets. 145 * 146 * This statistics was used interchangeably with @rx_over_errors. 147 * Not recommended for use in drivers for high speed interfaces. 148 * 149 * This statistic is used on software devices, e.g. to count software 150 * packet queue overflow (can) or sequencing errors (GRE). 151 * 152 * @rx_missed_errors: Count of packets missed by the host. 153 * Folded into the "drop" counter in `/proc/net/dev`. 154 * 155 * Counts number of packets dropped by the device due to lack 156 * of buffer space. This usually indicates that the host interface 157 * is slower than the network interface, or host is not keeping up 158 * with the receive packet rate. 159 * 160 * This statistic corresponds to hardware events and is not used 161 * on software devices. 162 * 163 * @tx_aborted_errors: 164 * Part of aggregate "carrier" errors in `/proc/net/dev`. 165 * For IEEE 802.3 devices capable of half-duplex operation this counter 166 * must be equivalent to: 167 * 168 * - 30.3.1.1.11 aFramesAbortedDueToXSColls 169 * 170 * High speed interfaces may use this counter as a general device 171 * discard counter. 172 * 173 * @tx_carrier_errors: Number of frame transmission errors due to loss 174 * of carrier during transmission. 175 * Part of aggregate "carrier" errors in `/proc/net/dev`. 176 * 177 * For IEEE 802.3 devices this counter must be equivalent to: 178 * 179 * - 30.3.1.1.13 aCarrierSenseErrors 180 * 181 * @tx_fifo_errors: Number of frame transmission errors due to device 182 * FIFO underrun / underflow. This condition occurs when the device 183 * begins transmission of a frame but is unable to deliver the 184 * entire frame to the transmitter in time for transmission. 185 * Part of aggregate "carrier" errors in `/proc/net/dev`. 186 * 187 * @tx_heartbeat_errors: Number of Heartbeat / SQE Test errors for 188 * old half-duplex Ethernet. 189 * Part of aggregate "carrier" errors in `/proc/net/dev`. 190 * 191 * For IEEE 802.3 devices possibly equivalent to: 192 * 193 * - 30.3.2.1.4 aSQETestErrors 194 * 195 * @tx_window_errors: Number of frame transmission errors due 196 * to late collisions (for Ethernet - after the first 64B of transmission). 197 * Part of aggregate "carrier" errors in `/proc/net/dev`. 198 * 199 * For IEEE 802.3 devices this counter must be equivalent to: 200 * 201 * - 30.3.1.1.10 aLateCollisions 202 * 203 * @rx_compressed: Number of correctly received compressed packets. 204 * This counters is only meaningful for interfaces which support 205 * packet compression (e.g. CSLIP, PPP). 206 * 207 * @tx_compressed: Number of transmitted compressed packets. 208 * This counters is only meaningful for interfaces which support 209 * packet compression (e.g. CSLIP, PPP). 210 * 211 * @rx_nohandler: Number of packets received on the interface 212 * but dropped by the networking stack because the device is 213 * not designated to receive packets (e.g. backup link in a bond). 214 * 215 * @rx_otherhost_dropped: Number of packets dropped due to mismatch 216 * in destination MAC address. 217 */ 218 struct rtnl_link_stats64 { 219 __u64 rx_packets; 220 __u64 tx_packets; 221 __u64 rx_bytes; 222 __u64 tx_bytes; 223 __u64 rx_errors; 224 __u64 tx_errors; 225 __u64 rx_dropped; 226 __u64 tx_dropped; 227 __u64 multicast; 228 __u64 collisions; 229 230 /* detailed rx_errors: */ 231 __u64 rx_length_errors; 232 __u64 rx_over_errors; 233 __u64 rx_crc_errors; 234 __u64 rx_frame_errors; 235 __u64 rx_fifo_errors; 236 __u64 rx_missed_errors; 237 238 /* detailed tx_errors */ 239 __u64 tx_aborted_errors; 240 __u64 tx_carrier_errors; 241 __u64 tx_fifo_errors; 242 __u64 tx_heartbeat_errors; 243 __u64 tx_window_errors; 244 245 /* for cslip etc */ 246 __u64 rx_compressed; 247 __u64 tx_compressed; 248 __u64 rx_nohandler; 249 250 __u64 rx_otherhost_dropped; 251 }; 252 253 /* Subset of link stats useful for in-HW collection. Meaning of the fields is as 254 * for struct rtnl_link_stats64. 255 */ 256 struct rtnl_hw_stats64 { 257 __u64 rx_packets; 258 __u64 tx_packets; 259 __u64 rx_bytes; 260 __u64 tx_bytes; 261 __u64 rx_errors; 262 __u64 tx_errors; 263 __u64 rx_dropped; 264 __u64 tx_dropped; 265 __u64 multicast; 266 }; 267 268 /* The struct should be in sync with struct ifmap */ 269 struct rtnl_link_ifmap { 270 __u64 mem_start; 271 __u64 mem_end; 272 __u64 base_addr; 273 __u16 irq; 274 __u8 dma; 275 __u8 port; 276 }; 277 278 /* 279 * IFLA_AF_SPEC 280 * Contains nested attributes for address family specific attributes. 281 * Each address family may create a attribute with the address family 282 * number as type and create its own attribute structure in it. 283 * 284 * Example: 285 * [IFLA_AF_SPEC] = { 286 * [AF_INET] = { 287 * [IFLA_INET_CONF] = ..., 288 * }, 289 * [AF_INET6] = { 290 * [IFLA_INET6_FLAGS] = ..., 291 * [IFLA_INET6_CONF] = ..., 292 * } 293 * } 294 */ 295 296 enum { 297 IFLA_UNSPEC, 298 IFLA_ADDRESS, 299 IFLA_BROADCAST, 300 IFLA_IFNAME, 301 IFLA_MTU, 302 IFLA_LINK, 303 IFLA_QDISC, 304 IFLA_STATS, 305 IFLA_COST, 306 #define IFLA_COST IFLA_COST 307 IFLA_PRIORITY, 308 #define IFLA_PRIORITY IFLA_PRIORITY 309 IFLA_MASTER, 310 #define IFLA_MASTER IFLA_MASTER 311 IFLA_WIRELESS, /* Wireless Extension event - see wireless.h */ 312 #define IFLA_WIRELESS IFLA_WIRELESS 313 IFLA_PROTINFO, /* Protocol specific information for a link */ 314 #define IFLA_PROTINFO IFLA_PROTINFO 315 IFLA_TXQLEN, 316 #define IFLA_TXQLEN IFLA_TXQLEN 317 IFLA_MAP, 318 #define IFLA_MAP IFLA_MAP 319 IFLA_WEIGHT, 320 #define IFLA_WEIGHT IFLA_WEIGHT 321 IFLA_OPERSTATE, 322 IFLA_LINKMODE, 323 IFLA_LINKINFO, 324 #define IFLA_LINKINFO IFLA_LINKINFO 325 IFLA_NET_NS_PID, 326 IFLA_IFALIAS, 327 IFLA_NUM_VF, /* Number of VFs if device is SR-IOV PF */ 328 IFLA_VFINFO_LIST, 329 IFLA_STATS64, 330 IFLA_VF_PORTS, 331 IFLA_PORT_SELF, 332 IFLA_AF_SPEC, 333 IFLA_GROUP, /* Group the device belongs to */ 334 IFLA_NET_NS_FD, 335 IFLA_EXT_MASK, /* Extended info mask, VFs, etc */ 336 IFLA_PROMISCUITY, /* Promiscuity count: > 0 means acts PROMISC */ 337 #define IFLA_PROMISCUITY IFLA_PROMISCUITY 338 IFLA_NUM_TX_QUEUES, 339 IFLA_NUM_RX_QUEUES, 340 IFLA_CARRIER, 341 IFLA_PHYS_PORT_ID, 342 IFLA_CARRIER_CHANGES, 343 IFLA_PHYS_SWITCH_ID, 344 IFLA_LINK_NETNSID, 345 IFLA_PHYS_PORT_NAME, 346 IFLA_PROTO_DOWN, 347 IFLA_GSO_MAX_SEGS, 348 IFLA_GSO_MAX_SIZE, 349 IFLA_PAD, 350 IFLA_XDP, 351 IFLA_EVENT, 352 IFLA_NEW_NETNSID, 353 IFLA_IF_NETNSID, 354 IFLA_TARGET_NETNSID = IFLA_IF_NETNSID, /* new alias */ 355 IFLA_CARRIER_UP_COUNT, 356 IFLA_CARRIER_DOWN_COUNT, 357 IFLA_NEW_IFINDEX, 358 IFLA_MIN_MTU, 359 IFLA_MAX_MTU, 360 IFLA_PROP_LIST, 361 IFLA_ALT_IFNAME, /* Alternative ifname */ 362 IFLA_PERM_ADDRESS, 363 IFLA_PROTO_DOWN_REASON, 364 365 /* device (sysfs) name as parent, used instead 366 * of IFLA_LINK where there's no parent netdev 367 */ 368 IFLA_PARENT_DEV_NAME, 369 IFLA_PARENT_DEV_BUS_NAME, 370 IFLA_GRO_MAX_SIZE, 371 IFLA_TSO_MAX_SIZE, 372 IFLA_TSO_MAX_SEGS, 373 IFLA_ALLMULTI, /* Allmulti count: > 0 means acts ALLMULTI */ 374 375 IFLA_DEVLINK_PORT, 376 377 IFLA_GSO_IPV4_MAX_SIZE, 378 IFLA_GRO_IPV4_MAX_SIZE, 379 IFLA_DPLL_PIN, 380 IFLA_MAX_PACING_OFFLOAD_HORIZON, 381 IFLA_NETNS_IMMUTABLE, 382 __IFLA_MAX 383 }; 384 385 386 #define IFLA_MAX (__IFLA_MAX - 1) 387 388 enum { 389 IFLA_PROTO_DOWN_REASON_UNSPEC, 390 IFLA_PROTO_DOWN_REASON_MASK, /* u32, mask for reason bits */ 391 IFLA_PROTO_DOWN_REASON_VALUE, /* u32, reason bit value */ 392 393 __IFLA_PROTO_DOWN_REASON_CNT, 394 IFLA_PROTO_DOWN_REASON_MAX = __IFLA_PROTO_DOWN_REASON_CNT - 1 395 }; 396 397 /* backwards compatibility for userspace */ 398 #ifndef __KERNEL__ 399 #define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg)))) 400 #define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg)) 401 #endif 402 403 enum { 404 IFLA_INET_UNSPEC, 405 IFLA_INET_CONF, 406 __IFLA_INET_MAX, 407 }; 408 409 #define IFLA_INET_MAX (__IFLA_INET_MAX - 1) 410 411 /* ifi_flags. 412 413 IFF_* flags. 414 415 The only change is: 416 IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are 417 more not changeable by user. They describe link media 418 characteristics and set by device driver. 419 420 Comments: 421 - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid 422 - If neither of these three flags are set; 423 the interface is NBMA. 424 425 - IFF_MULTICAST does not mean anything special: 426 multicasts can be used on all not-NBMA links. 427 IFF_MULTICAST means that this media uses special encapsulation 428 for multicast frames. Apparently, all IFF_POINTOPOINT and 429 IFF_BROADCAST devices are able to use multicasts too. 430 */ 431 432 /* IFLA_LINK. 433 For usual devices it is equal ifi_index. 434 If it is a "virtual interface" (f.e. tunnel), ifi_link 435 can point to real physical interface (f.e. for bandwidth calculations), 436 or maybe 0, what means, that real media is unknown (usual 437 for IPIP tunnels, when route to endpoint is allowed to change) 438 */ 439 440 /* Subtype attributes for IFLA_PROTINFO */ 441 enum { 442 IFLA_INET6_UNSPEC, 443 IFLA_INET6_FLAGS, /* link flags */ 444 IFLA_INET6_CONF, /* sysctl parameters */ 445 IFLA_INET6_STATS, /* statistics */ 446 IFLA_INET6_MCAST, /* MC things. What of them? */ 447 IFLA_INET6_CACHEINFO, /* time values and max reasm size */ 448 IFLA_INET6_ICMP6STATS, /* statistics (icmpv6) */ 449 IFLA_INET6_TOKEN, /* device token */ 450 IFLA_INET6_ADDR_GEN_MODE, /* implicit address generator mode */ 451 IFLA_INET6_RA_MTU, /* mtu carried in the RA message */ 452 __IFLA_INET6_MAX 453 }; 454 455 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1) 456 457 enum in6_addr_gen_mode { 458 IN6_ADDR_GEN_MODE_EUI64, 459 IN6_ADDR_GEN_MODE_NONE, 460 IN6_ADDR_GEN_MODE_STABLE_PRIVACY, 461 IN6_ADDR_GEN_MODE_RANDOM, 462 }; 463 464 /* Bridge section */ 465 466 /** 467 * DOC: Bridge enum definition 468 * 469 * Please *note* that the timer values in the following section are expected 470 * in clock_t format, which is seconds multiplied by USER_HZ (generally 471 * defined as 100). 472 * 473 * @IFLA_BR_FORWARD_DELAY 474 * The bridge forwarding delay is the time spent in LISTENING state 475 * (before moving to LEARNING) and in LEARNING state (before moving 476 * to FORWARDING). Only relevant if STP is enabled. 477 * 478 * The valid values are between (2 * USER_HZ) and (30 * USER_HZ). 479 * The default value is (15 * USER_HZ). 480 * 481 * @IFLA_BR_HELLO_TIME 482 * The time between hello packets sent by the bridge, when it is a root 483 * bridge or a designated bridge. Only relevant if STP is enabled. 484 * 485 * The valid values are between (1 * USER_HZ) and (10 * USER_HZ). 486 * The default value is (2 * USER_HZ). 487 * 488 * @IFLA_BR_MAX_AGE 489 * The hello packet timeout is the time until another bridge in the 490 * spanning tree is assumed to be dead, after reception of its last hello 491 * message. Only relevant if STP is enabled. 492 * 493 * The valid values are between (6 * USER_HZ) and (40 * USER_HZ). 494 * The default value is (20 * USER_HZ). 495 * 496 * @IFLA_BR_AGEING_TIME 497 * Configure the bridge's FDB entries aging time. It is the time a MAC 498 * address will be kept in the FDB after a packet has been received from 499 * that address. After this time has passed, entries are cleaned up. 500 * Allow values outside the 802.1 standard specification for special cases: 501 * 502 * * 0 - entry never ages (all permanent) 503 * * 1 - entry disappears (no persistence) 504 * 505 * The default value is (300 * USER_HZ). 506 * 507 * @IFLA_BR_STP_STATE 508 * Turn spanning tree protocol on (*IFLA_BR_STP_STATE* > 0) or off 509 * (*IFLA_BR_STP_STATE* == 0) for this bridge. 510 * 511 * The default value is 0 (disabled). 512 * 513 * @IFLA_BR_PRIORITY 514 * Set this bridge's spanning tree priority, used during STP root bridge 515 * election. 516 * 517 * The valid values are between 0 and 65535. 518 * 519 * @IFLA_BR_VLAN_FILTERING 520 * Turn VLAN filtering on (*IFLA_BR_VLAN_FILTERING* > 0) or off 521 * (*IFLA_BR_VLAN_FILTERING* == 0). When disabled, the bridge will not 522 * consider the VLAN tag when handling packets. 523 * 524 * The default value is 0 (disabled). 525 * 526 * @IFLA_BR_VLAN_PROTOCOL 527 * Set the protocol used for VLAN filtering. 528 * 529 * The valid values are 0x8100(802.1Q) or 0x88A8(802.1AD). The default value 530 * is 0x8100(802.1Q). 531 * 532 * @IFLA_BR_GROUP_FWD_MASK 533 * The group forwarding mask. This is the bitmask that is applied to 534 * decide whether to forward incoming frames destined to link-local 535 * addresses (of the form 01:80:C2:00:00:0X). 536 * 537 * The default value is 0, which means the bridge does not forward any 538 * link-local frames coming on this port. 539 * 540 * @IFLA_BR_ROOT_ID 541 * The bridge root id, read only. 542 * 543 * @IFLA_BR_BRIDGE_ID 544 * The bridge id, read only. 545 * 546 * @IFLA_BR_ROOT_PORT 547 * The bridge root port, read only. 548 * 549 * @IFLA_BR_ROOT_PATH_COST 550 * The bridge root path cost, read only. 551 * 552 * @IFLA_BR_TOPOLOGY_CHANGE 553 * The bridge topology change, read only. 554 * 555 * @IFLA_BR_TOPOLOGY_CHANGE_DETECTED 556 * The bridge topology change detected, read only. 557 * 558 * @IFLA_BR_HELLO_TIMER 559 * The bridge hello timer, read only. 560 * 561 * @IFLA_BR_TCN_TIMER 562 * The bridge tcn timer, read only. 563 * 564 * @IFLA_BR_TOPOLOGY_CHANGE_TIMER 565 * The bridge topology change timer, read only. 566 * 567 * @IFLA_BR_GC_TIMER 568 * The bridge gc timer, read only. 569 * 570 * @IFLA_BR_GROUP_ADDR 571 * Set the MAC address of the multicast group this bridge uses for STP. 572 * The address must be a link-local address in standard Ethernet MAC address 573 * format. It is an address of the form 01:80:C2:00:00:0X, with X in [0, 4..f]. 574 * 575 * The default value is 0. 576 * 577 * @IFLA_BR_FDB_FLUSH 578 * Flush bridge's fdb dynamic entries. 579 * 580 * @IFLA_BR_MCAST_ROUTER 581 * Set bridge's multicast router if IGMP snooping is enabled. 582 * The valid values are: 583 * 584 * * 0 - disabled. 585 * * 1 - automatic (queried). 586 * * 2 - permanently enabled. 587 * 588 * The default value is 1. 589 * 590 * @IFLA_BR_MCAST_SNOOPING 591 * Turn multicast snooping on (*IFLA_BR_MCAST_SNOOPING* > 0) or off 592 * (*IFLA_BR_MCAST_SNOOPING* == 0). 593 * 594 * The default value is 1. 595 * 596 * @IFLA_BR_MCAST_QUERY_USE_IFADDR 597 * If enabled use the bridge's own IP address as source address for IGMP 598 * queries (*IFLA_BR_MCAST_QUERY_USE_IFADDR* > 0) or the default of 0.0.0.0 599 * (*IFLA_BR_MCAST_QUERY_USE_IFADDR* == 0). 600 * 601 * The default value is 0 (disabled). 602 * 603 * @IFLA_BR_MCAST_QUERIER 604 * Enable (*IFLA_BR_MULTICAST_QUERIER* > 0) or disable 605 * (*IFLA_BR_MULTICAST_QUERIER* == 0) IGMP querier, ie sending of multicast 606 * queries by the bridge. 607 * 608 * The default value is 0 (disabled). 609 * 610 * @IFLA_BR_MCAST_HASH_ELASTICITY 611 * Set multicast database hash elasticity, It is the maximum chain length in 612 * the multicast hash table. This attribute is *deprecated* and the value 613 * is always 16. 614 * 615 * @IFLA_BR_MCAST_HASH_MAX 616 * Set maximum size of the multicast hash table 617 * 618 * The default value is 4096, the value must be a power of 2. 619 * 620 * @IFLA_BR_MCAST_LAST_MEMBER_CNT 621 * The Last Member Query Count is the number of Group-Specific Queries 622 * sent before the router assumes there are no local members. The Last 623 * Member Query Count is also the number of Group-and-Source-Specific 624 * Queries sent before the router assumes there are no listeners for a 625 * particular source. 626 * 627 * The default value is 2. 628 * 629 * @IFLA_BR_MCAST_STARTUP_QUERY_CNT 630 * The Startup Query Count is the number of Queries sent out on startup, 631 * separated by the Startup Query Interval. 632 * 633 * The default value is 2. 634 * 635 * @IFLA_BR_MCAST_LAST_MEMBER_INTVL 636 * The Last Member Query Interval is the Max Response Time inserted into 637 * Group-Specific Queries sent in response to Leave Group messages, and 638 * is also the amount of time between Group-Specific Query messages. 639 * 640 * The default value is (1 * USER_HZ). 641 * 642 * @IFLA_BR_MCAST_MEMBERSHIP_INTVL 643 * The interval after which the bridge will leave a group, if no membership 644 * reports for this group are received. 645 * 646 * The default value is (260 * USER_HZ). 647 * 648 * @IFLA_BR_MCAST_QUERIER_INTVL 649 * The interval between queries sent by other routers. if no queries are 650 * seen after this delay has passed, the bridge will start to send its own 651 * queries (as if *IFLA_BR_MCAST_QUERIER_INTVL* was enabled). 652 * 653 * The default value is (255 * USER_HZ). 654 * 655 * @IFLA_BR_MCAST_QUERY_INTVL 656 * The Query Interval is the interval between General Queries sent by 657 * the Querier. 658 * 659 * The default value is (125 * USER_HZ). The minimum value is (1 * USER_HZ). 660 * 661 * @IFLA_BR_MCAST_QUERY_RESPONSE_INTVL 662 * The Max Response Time used to calculate the Max Resp Code inserted 663 * into the periodic General Queries. 664 * 665 * The default value is (10 * USER_HZ). 666 * 667 * @IFLA_BR_MCAST_STARTUP_QUERY_INTVL 668 * The interval between queries in the startup phase. 669 * 670 * The default value is (125 * USER_HZ) / 4. The minimum value is (1 * USER_HZ). 671 * 672 * @IFLA_BR_NF_CALL_IPTABLES 673 * Enable (*NF_CALL_IPTABLES* > 0) or disable (*NF_CALL_IPTABLES* == 0) 674 * iptables hooks on the bridge. 675 * 676 * The default value is 0 (disabled). 677 * 678 * @IFLA_BR_NF_CALL_IP6TABLES 679 * Enable (*NF_CALL_IP6TABLES* > 0) or disable (*NF_CALL_IP6TABLES* == 0) 680 * ip6tables hooks on the bridge. 681 * 682 * The default value is 0 (disabled). 683 * 684 * @IFLA_BR_NF_CALL_ARPTABLES 685 * Enable (*NF_CALL_ARPTABLES* > 0) or disable (*NF_CALL_ARPTABLES* == 0) 686 * arptables hooks on the bridge. 687 * 688 * The default value is 0 (disabled). 689 * 690 * @IFLA_BR_VLAN_DEFAULT_PVID 691 * VLAN ID applied to untagged and priority-tagged incoming packets. 692 * 693 * The default value is 1. Setting to the special value 0 makes all ports of 694 * this bridge not have a PVID by default, which means that they will 695 * not accept VLAN-untagged traffic. 696 * 697 * @IFLA_BR_PAD 698 * Bridge attribute padding type for netlink message. 699 * 700 * @IFLA_BR_VLAN_STATS_ENABLED 701 * Enable (*IFLA_BR_VLAN_STATS_ENABLED* == 1) or disable 702 * (*IFLA_BR_VLAN_STATS_ENABLED* == 0) per-VLAN stats accounting. 703 * 704 * The default value is 0 (disabled). 705 * 706 * @IFLA_BR_MCAST_STATS_ENABLED 707 * Enable (*IFLA_BR_MCAST_STATS_ENABLED* > 0) or disable 708 * (*IFLA_BR_MCAST_STATS_ENABLED* == 0) multicast (IGMP/MLD) stats 709 * accounting. 710 * 711 * The default value is 0 (disabled). 712 * 713 * @IFLA_BR_MCAST_IGMP_VERSION 714 * Set the IGMP version. 715 * 716 * The valid values are 2 and 3. The default value is 2. 717 * 718 * @IFLA_BR_MCAST_MLD_VERSION 719 * Set the MLD version. 720 * 721 * The valid values are 1 and 2. The default value is 1. 722 * 723 * @IFLA_BR_VLAN_STATS_PER_PORT 724 * Enable (*IFLA_BR_VLAN_STATS_PER_PORT* == 1) or disable 725 * (*IFLA_BR_VLAN_STATS_PER_PORT* == 0) per-VLAN per-port stats accounting. 726 * Can be changed only when there are no port VLANs configured. 727 * 728 * The default value is 0 (disabled). 729 * 730 * @IFLA_BR_MULTI_BOOLOPT 731 * The multi_boolopt is used to control new boolean options to avoid adding 732 * new netlink attributes. You can look at ``enum br_boolopt_id`` for those 733 * options. 734 * 735 * @IFLA_BR_MCAST_QUERIER_STATE 736 * Bridge mcast querier states, read only. 737 * 738 * @IFLA_BR_FDB_N_LEARNED 739 * The number of dynamically learned FDB entries for the current bridge, 740 * read only. 741 * 742 * @IFLA_BR_FDB_MAX_LEARNED 743 * Set the number of max dynamically learned FDB entries for the current 744 * bridge. 745 */ 746 enum { 747 IFLA_BR_UNSPEC, 748 IFLA_BR_FORWARD_DELAY, 749 IFLA_BR_HELLO_TIME, 750 IFLA_BR_MAX_AGE, 751 IFLA_BR_AGEING_TIME, 752 IFLA_BR_STP_STATE, 753 IFLA_BR_PRIORITY, 754 IFLA_BR_VLAN_FILTERING, 755 IFLA_BR_VLAN_PROTOCOL, 756 IFLA_BR_GROUP_FWD_MASK, 757 IFLA_BR_ROOT_ID, 758 IFLA_BR_BRIDGE_ID, 759 IFLA_BR_ROOT_PORT, 760 IFLA_BR_ROOT_PATH_COST, 761 IFLA_BR_TOPOLOGY_CHANGE, 762 IFLA_BR_TOPOLOGY_CHANGE_DETECTED, 763 IFLA_BR_HELLO_TIMER, 764 IFLA_BR_TCN_TIMER, 765 IFLA_BR_TOPOLOGY_CHANGE_TIMER, 766 IFLA_BR_GC_TIMER, 767 IFLA_BR_GROUP_ADDR, 768 IFLA_BR_FDB_FLUSH, 769 IFLA_BR_MCAST_ROUTER, 770 IFLA_BR_MCAST_SNOOPING, 771 IFLA_BR_MCAST_QUERY_USE_IFADDR, 772 IFLA_BR_MCAST_QUERIER, 773 IFLA_BR_MCAST_HASH_ELASTICITY, 774 IFLA_BR_MCAST_HASH_MAX, 775 IFLA_BR_MCAST_LAST_MEMBER_CNT, 776 IFLA_BR_MCAST_STARTUP_QUERY_CNT, 777 IFLA_BR_MCAST_LAST_MEMBER_INTVL, 778 IFLA_BR_MCAST_MEMBERSHIP_INTVL, 779 IFLA_BR_MCAST_QUERIER_INTVL, 780 IFLA_BR_MCAST_QUERY_INTVL, 781 IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, 782 IFLA_BR_MCAST_STARTUP_QUERY_INTVL, 783 IFLA_BR_NF_CALL_IPTABLES, 784 IFLA_BR_NF_CALL_IP6TABLES, 785 IFLA_BR_NF_CALL_ARPTABLES, 786 IFLA_BR_VLAN_DEFAULT_PVID, 787 IFLA_BR_PAD, 788 IFLA_BR_VLAN_STATS_ENABLED, 789 IFLA_BR_MCAST_STATS_ENABLED, 790 IFLA_BR_MCAST_IGMP_VERSION, 791 IFLA_BR_MCAST_MLD_VERSION, 792 IFLA_BR_VLAN_STATS_PER_PORT, 793 IFLA_BR_MULTI_BOOLOPT, 794 IFLA_BR_MCAST_QUERIER_STATE, 795 IFLA_BR_FDB_N_LEARNED, 796 IFLA_BR_FDB_MAX_LEARNED, 797 __IFLA_BR_MAX, 798 }; 799 800 #define IFLA_BR_MAX (__IFLA_BR_MAX - 1) 801 802 struct ifla_bridge_id { 803 __u8 prio[2]; 804 __u8 addr[6]; /* ETH_ALEN */ 805 }; 806 807 /** 808 * DOC: Bridge mode enum definition 809 * 810 * @BRIDGE_MODE_HAIRPIN 811 * Controls whether traffic may be sent back out of the port on which it 812 * was received. This option is also called reflective relay mode, and is 813 * used to support basic VEPA (Virtual Ethernet Port Aggregator) 814 * capabilities. By default, this flag is turned off and the bridge will 815 * not forward traffic back out of the receiving port. 816 */ 817 enum { 818 BRIDGE_MODE_UNSPEC, 819 BRIDGE_MODE_HAIRPIN, 820 }; 821 822 /** 823 * DOC: Bridge port enum definition 824 * 825 * @IFLA_BRPORT_STATE 826 * The operation state of the port. Here are the valid values. 827 * 828 * * 0 - port is in STP *DISABLED* state. Make this port completely 829 * inactive for STP. This is also called BPDU filter and could be used 830 * to disable STP on an untrusted port, like a leaf virtual device. 831 * The traffic forwarding is also stopped on this port. 832 * * 1 - port is in STP *LISTENING* state. Only valid if STP is enabled 833 * on the bridge. In this state the port listens for STP BPDUs and 834 * drops all other traffic frames. 835 * * 2 - port is in STP *LEARNING* state. Only valid if STP is enabled on 836 * the bridge. In this state the port will accept traffic only for the 837 * purpose of updating MAC address tables. 838 * * 3 - port is in STP *FORWARDING* state. Port is fully active. 839 * * 4 - port is in STP *BLOCKING* state. Only valid if STP is enabled on 840 * the bridge. This state is used during the STP election process. 841 * In this state, port will only process STP BPDUs. 842 * 843 * @IFLA_BRPORT_PRIORITY 844 * The STP port priority. The valid values are between 0 and 255. 845 * 846 * @IFLA_BRPORT_COST 847 * The STP path cost of the port. The valid values are between 1 and 65535. 848 * 849 * @IFLA_BRPORT_MODE 850 * Set the bridge port mode. See *BRIDGE_MODE_HAIRPIN* for more details. 851 * 852 * @IFLA_BRPORT_GUARD 853 * Controls whether STP BPDUs will be processed by the bridge port. By 854 * default, the flag is turned off to allow BPDU processing. Turning this 855 * flag on will disable the bridge port if a STP BPDU packet is received. 856 * 857 * If the bridge has Spanning Tree enabled, hostile devices on the network 858 * may send BPDU on a port and cause network failure. Setting *guard on* 859 * will detect and stop this by disabling the port. The port will be 860 * restarted if the link is brought down, or removed and reattached. 861 * 862 * @IFLA_BRPORT_PROTECT 863 * Controls whether a given port is allowed to become a root port or not. 864 * Only used when STP is enabled on the bridge. By default the flag is off. 865 * 866 * This feature is also called root port guard. If BPDU is received from a 867 * leaf (edge) port, it should not be elected as root port. This could 868 * be used if using STP on a bridge and the downstream bridges are not fully 869 * trusted; this prevents a hostile guest from rerouting traffic. 870 * 871 * @IFLA_BRPORT_FAST_LEAVE 872 * This flag allows the bridge to immediately stop multicast traffic 873 * forwarding on a port that receives an IGMP Leave message. It is only used 874 * when IGMP snooping is enabled on the bridge. By default the flag is off. 875 * 876 * @IFLA_BRPORT_LEARNING 877 * Controls whether a given port will learn *source* MAC addresses from 878 * received traffic or not. Also controls whether dynamic FDB entries 879 * (which can also be added by software) will be refreshed by incoming 880 * traffic. By default this flag is on. 881 * 882 * @IFLA_BRPORT_UNICAST_FLOOD 883 * Controls whether unicast traffic for which there is no FDB entry will 884 * be flooded towards this port. By default this flag is on. 885 * 886 * @IFLA_BRPORT_PROXYARP 887 * Enable proxy ARP on this port. 888 * 889 * @IFLA_BRPORT_LEARNING_SYNC 890 * Controls whether a given port will sync MAC addresses learned on device 891 * port to bridge FDB. 892 * 893 * @IFLA_BRPORT_PROXYARP_WIFI 894 * Enable proxy ARP on this port which meets extended requirements by 895 * IEEE 802.11 and Hotspot 2.0 specifications. 896 * 897 * @IFLA_BRPORT_ROOT_ID 898 * 899 * @IFLA_BRPORT_BRIDGE_ID 900 * 901 * @IFLA_BRPORT_DESIGNATED_PORT 902 * 903 * @IFLA_BRPORT_DESIGNATED_COST 904 * 905 * @IFLA_BRPORT_ID 906 * 907 * @IFLA_BRPORT_NO 908 * 909 * @IFLA_BRPORT_TOPOLOGY_CHANGE_ACK 910 * 911 * @IFLA_BRPORT_CONFIG_PENDING 912 * 913 * @IFLA_BRPORT_MESSAGE_AGE_TIMER 914 * 915 * @IFLA_BRPORT_FORWARD_DELAY_TIMER 916 * 917 * @IFLA_BRPORT_HOLD_TIMER 918 * 919 * @IFLA_BRPORT_FLUSH 920 * Flush bridge ports' fdb dynamic entries. 921 * 922 * @IFLA_BRPORT_MULTICAST_ROUTER 923 * Configure the port's multicast router presence. A port with 924 * a multicast router will receive all multicast traffic. 925 * The valid values are: 926 * 927 * * 0 disable multicast routers on this port 928 * * 1 let the system detect the presence of routers (default) 929 * * 2 permanently enable multicast traffic forwarding on this port 930 * * 3 enable multicast routers temporarily on this port, not depending 931 * on incoming queries. 932 * 933 * @IFLA_BRPORT_PAD 934 * 935 * @IFLA_BRPORT_MCAST_FLOOD 936 * Controls whether a given port will flood multicast traffic for which 937 * there is no MDB entry. By default this flag is on. 938 * 939 * @IFLA_BRPORT_MCAST_TO_UCAST 940 * Controls whether a given port will replicate packets using unicast 941 * instead of multicast. By default this flag is off. 942 * 943 * This is done by copying the packet per host and changing the multicast 944 * destination MAC to a unicast one accordingly. 945 * 946 * *mcast_to_unicast* works on top of the multicast snooping feature of the 947 * bridge. Which means unicast copies are only delivered to hosts which 948 * are interested in unicast and signaled this via IGMP/MLD reports previously. 949 * 950 * This feature is intended for interface types which have a more reliable 951 * and/or efficient way to deliver unicast packets than broadcast ones 952 * (e.g. WiFi). 953 * 954 * However, it should only be enabled on interfaces where no IGMPv2/MLDv1 955 * report suppression takes place. IGMP/MLD report suppression issue is 956 * usually overcome by the network daemon (supplicant) enabling AP isolation 957 * and by that separating all STAs. 958 * 959 * Delivery of STA-to-STA IP multicast is made possible again by enabling 960 * and utilizing the bridge hairpin mode, which considers the incoming port 961 * as a potential outgoing port, too (see *BRIDGE_MODE_HAIRPIN* option). 962 * Hairpin mode is performed after multicast snooping, therefore leading 963 * to only deliver reports to STAs running a multicast router. 964 * 965 * @IFLA_BRPORT_VLAN_TUNNEL 966 * Controls whether vlan to tunnel mapping is enabled on the port. 967 * By default this flag is off. 968 * 969 * @IFLA_BRPORT_BCAST_FLOOD 970 * Controls flooding of broadcast traffic on the given port. By default 971 * this flag is on. 972 * 973 * @IFLA_BRPORT_GROUP_FWD_MASK 974 * Set the group forward mask. This is a bitmask that is applied to 975 * decide whether to forward incoming frames destined to link-local 976 * addresses. The addresses of the form are 01:80:C2:00:00:0X (defaults 977 * to 0, which means the bridge does not forward any link-local frames 978 * coming on this port). 979 * 980 * @IFLA_BRPORT_NEIGH_SUPPRESS 981 * Controls whether neighbor discovery (arp and nd) proxy and suppression 982 * is enabled on the port. By default this flag is off. 983 * 984 * @IFLA_BRPORT_ISOLATED 985 * Controls whether a given port will be isolated, which means it will be 986 * able to communicate with non-isolated ports only. By default this 987 * flag is off. 988 * 989 * @IFLA_BRPORT_BACKUP_PORT 990 * Set a backup port. If the port loses carrier all traffic will be 991 * redirected to the configured backup port. Set the value to 0 to disable 992 * it. 993 * 994 * @IFLA_BRPORT_MRP_RING_OPEN 995 * 996 * @IFLA_BRPORT_MRP_IN_OPEN 997 * 998 * @IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT 999 * The number of per-port EHT hosts limit. The default value is 512. 1000 * Setting to 0 is not allowed. 1001 * 1002 * @IFLA_BRPORT_MCAST_EHT_HOSTS_CNT 1003 * The current number of tracked hosts, read only. 1004 * 1005 * @IFLA_BRPORT_LOCKED 1006 * Controls whether a port will be locked, meaning that hosts behind the 1007 * port will not be able to communicate through the port unless an FDB 1008 * entry with the unit's MAC address is in the FDB. The common use case is 1009 * that hosts are allowed access through authentication with the IEEE 802.1X 1010 * protocol or based on whitelists. By default this flag is off. 1011 * 1012 * Please note that secure 802.1X deployments should always use the 1013 * *BR_BOOLOPT_NO_LL_LEARN* flag, to not permit the bridge to populate its 1014 * FDB based on link-local (EAPOL) traffic received on the port. 1015 * 1016 * @IFLA_BRPORT_MAB 1017 * Controls whether a port will use MAC Authentication Bypass (MAB), a 1018 * technique through which select MAC addresses may be allowed on a locked 1019 * port, without using 802.1X authentication. Packets with an unknown source 1020 * MAC address generates a "locked" FDB entry on the incoming bridge port. 1021 * The common use case is for user space to react to these bridge FDB 1022 * notifications and optionally replace the locked FDB entry with a normal 1023 * one, allowing traffic to pass for whitelisted MAC addresses. 1024 * 1025 * Setting this flag also requires *IFLA_BRPORT_LOCKED* and 1026 * *IFLA_BRPORT_LEARNING*. *IFLA_BRPORT_LOCKED* ensures that unauthorized 1027 * data packets are dropped, and *IFLA_BRPORT_LEARNING* allows the dynamic 1028 * FDB entries installed by user space (as replacements for the locked FDB 1029 * entries) to be refreshed and/or aged out. 1030 * 1031 * @IFLA_BRPORT_MCAST_N_GROUPS 1032 * 1033 * @IFLA_BRPORT_MCAST_MAX_GROUPS 1034 * Sets the maximum number of MDB entries that can be registered for a 1035 * given port. Attempts to register more MDB entries at the port than this 1036 * limit allows will be rejected, whether they are done through netlink 1037 * (e.g. the bridge tool), or IGMP or MLD membership reports. Setting a 1038 * limit of 0 disables the limit. The default value is 0. 1039 * 1040 * @IFLA_BRPORT_NEIGH_VLAN_SUPPRESS 1041 * Controls whether neighbor discovery (arp and nd) proxy and suppression is 1042 * enabled for a given port. By default this flag is off. 1043 * 1044 * Note that this option only takes effect when *IFLA_BRPORT_NEIGH_SUPPRESS* 1045 * is enabled for a given port. 1046 * 1047 * @IFLA_BRPORT_BACKUP_NHID 1048 * The FDB nexthop object ID to attach to packets being redirected to a 1049 * backup port that has VLAN tunnel mapping enabled (via the 1050 * *IFLA_BRPORT_VLAN_TUNNEL* option). Setting a value of 0 (default) has 1051 * the effect of not attaching any ID. 1052 */ 1053 enum { 1054 IFLA_BRPORT_UNSPEC, 1055 IFLA_BRPORT_STATE, /* Spanning tree state */ 1056 IFLA_BRPORT_PRIORITY, /* " priority */ 1057 IFLA_BRPORT_COST, /* " cost */ 1058 IFLA_BRPORT_MODE, /* mode (hairpin) */ 1059 IFLA_BRPORT_GUARD, /* bpdu guard */ 1060 IFLA_BRPORT_PROTECT, /* root port protection */ 1061 IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */ 1062 IFLA_BRPORT_LEARNING, /* mac learning */ 1063 IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */ 1064 IFLA_BRPORT_PROXYARP, /* proxy ARP */ 1065 IFLA_BRPORT_LEARNING_SYNC, /* mac learning sync from device */ 1066 IFLA_BRPORT_PROXYARP_WIFI, /* proxy ARP for Wi-Fi */ 1067 IFLA_BRPORT_ROOT_ID, /* designated root */ 1068 IFLA_BRPORT_BRIDGE_ID, /* designated bridge */ 1069 IFLA_BRPORT_DESIGNATED_PORT, 1070 IFLA_BRPORT_DESIGNATED_COST, 1071 IFLA_BRPORT_ID, 1072 IFLA_BRPORT_NO, 1073 IFLA_BRPORT_TOPOLOGY_CHANGE_ACK, 1074 IFLA_BRPORT_CONFIG_PENDING, 1075 IFLA_BRPORT_MESSAGE_AGE_TIMER, 1076 IFLA_BRPORT_FORWARD_DELAY_TIMER, 1077 IFLA_BRPORT_HOLD_TIMER, 1078 IFLA_BRPORT_FLUSH, 1079 IFLA_BRPORT_MULTICAST_ROUTER, 1080 IFLA_BRPORT_PAD, 1081 IFLA_BRPORT_MCAST_FLOOD, 1082 IFLA_BRPORT_MCAST_TO_UCAST, 1083 IFLA_BRPORT_VLAN_TUNNEL, 1084 IFLA_BRPORT_BCAST_FLOOD, 1085 IFLA_BRPORT_GROUP_FWD_MASK, 1086 IFLA_BRPORT_NEIGH_SUPPRESS, 1087 IFLA_BRPORT_ISOLATED, 1088 IFLA_BRPORT_BACKUP_PORT, 1089 IFLA_BRPORT_MRP_RING_OPEN, 1090 IFLA_BRPORT_MRP_IN_OPEN, 1091 IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT, 1092 IFLA_BRPORT_MCAST_EHT_HOSTS_CNT, 1093 IFLA_BRPORT_LOCKED, 1094 IFLA_BRPORT_MAB, 1095 IFLA_BRPORT_MCAST_N_GROUPS, 1096 IFLA_BRPORT_MCAST_MAX_GROUPS, 1097 IFLA_BRPORT_NEIGH_VLAN_SUPPRESS, 1098 IFLA_BRPORT_BACKUP_NHID, 1099 __IFLA_BRPORT_MAX 1100 }; 1101 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) 1102 1103 struct ifla_cacheinfo { 1104 __u32 max_reasm_len; 1105 __u32 tstamp; /* ipv6InterfaceTable updated timestamp */ 1106 __u32 reachable_time; 1107 __u32 retrans_time; 1108 }; 1109 1110 enum { 1111 IFLA_INFO_UNSPEC, 1112 IFLA_INFO_KIND, 1113 IFLA_INFO_DATA, 1114 IFLA_INFO_XSTATS, 1115 IFLA_INFO_SLAVE_KIND, 1116 IFLA_INFO_SLAVE_DATA, 1117 __IFLA_INFO_MAX, 1118 }; 1119 1120 #define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1) 1121 1122 /* VLAN section */ 1123 1124 enum { 1125 IFLA_VLAN_UNSPEC, 1126 IFLA_VLAN_ID, 1127 IFLA_VLAN_FLAGS, 1128 IFLA_VLAN_EGRESS_QOS, 1129 IFLA_VLAN_INGRESS_QOS, 1130 IFLA_VLAN_PROTOCOL, 1131 __IFLA_VLAN_MAX, 1132 }; 1133 1134 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1) 1135 1136 struct ifla_vlan_flags { 1137 __u32 flags; 1138 __u32 mask; 1139 }; 1140 1141 enum { 1142 IFLA_VLAN_QOS_UNSPEC, 1143 IFLA_VLAN_QOS_MAPPING, 1144 __IFLA_VLAN_QOS_MAX 1145 }; 1146 1147 #define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1) 1148 1149 struct ifla_vlan_qos_mapping { 1150 __u32 from; 1151 __u32 to; 1152 }; 1153 1154 /* MACVLAN section */ 1155 enum { 1156 IFLA_MACVLAN_UNSPEC, 1157 IFLA_MACVLAN_MODE, 1158 IFLA_MACVLAN_FLAGS, 1159 IFLA_MACVLAN_MACADDR_MODE, 1160 IFLA_MACVLAN_MACADDR, 1161 IFLA_MACVLAN_MACADDR_DATA, 1162 IFLA_MACVLAN_MACADDR_COUNT, 1163 IFLA_MACVLAN_BC_QUEUE_LEN, 1164 IFLA_MACVLAN_BC_QUEUE_LEN_USED, 1165 IFLA_MACVLAN_BC_CUTOFF, 1166 __IFLA_MACVLAN_MAX, 1167 }; 1168 1169 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1) 1170 1171 enum macvlan_mode { 1172 MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */ 1173 MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */ 1174 MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */ 1175 MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */ 1176 MACVLAN_MODE_SOURCE = 16,/* use source MAC address list to assign */ 1177 }; 1178 1179 enum macvlan_macaddr_mode { 1180 MACVLAN_MACADDR_ADD, 1181 MACVLAN_MACADDR_DEL, 1182 MACVLAN_MACADDR_FLUSH, 1183 MACVLAN_MACADDR_SET, 1184 }; 1185 1186 #define MACVLAN_FLAG_NOPROMISC 1 1187 #define MACVLAN_FLAG_NODST 2 /* skip dst macvlan if matching src macvlan */ 1188 1189 /* VRF section */ 1190 enum { 1191 IFLA_VRF_UNSPEC, 1192 IFLA_VRF_TABLE, 1193 __IFLA_VRF_MAX 1194 }; 1195 1196 #define IFLA_VRF_MAX (__IFLA_VRF_MAX - 1) 1197 1198 enum { 1199 IFLA_VRF_PORT_UNSPEC, 1200 IFLA_VRF_PORT_TABLE, 1201 __IFLA_VRF_PORT_MAX 1202 }; 1203 1204 #define IFLA_VRF_PORT_MAX (__IFLA_VRF_PORT_MAX - 1) 1205 1206 /* MACSEC section */ 1207 enum { 1208 IFLA_MACSEC_UNSPEC, 1209 IFLA_MACSEC_SCI, 1210 IFLA_MACSEC_PORT, 1211 IFLA_MACSEC_ICV_LEN, 1212 IFLA_MACSEC_CIPHER_SUITE, 1213 IFLA_MACSEC_WINDOW, 1214 IFLA_MACSEC_ENCODING_SA, 1215 IFLA_MACSEC_ENCRYPT, 1216 IFLA_MACSEC_PROTECT, 1217 IFLA_MACSEC_INC_SCI, 1218 IFLA_MACSEC_ES, 1219 IFLA_MACSEC_SCB, 1220 IFLA_MACSEC_REPLAY_PROTECT, 1221 IFLA_MACSEC_VALIDATION, 1222 IFLA_MACSEC_PAD, 1223 IFLA_MACSEC_OFFLOAD, 1224 __IFLA_MACSEC_MAX, 1225 }; 1226 1227 #define IFLA_MACSEC_MAX (__IFLA_MACSEC_MAX - 1) 1228 1229 /* XFRM section */ 1230 enum { 1231 IFLA_XFRM_UNSPEC, 1232 IFLA_XFRM_LINK, 1233 IFLA_XFRM_IF_ID, 1234 IFLA_XFRM_COLLECT_METADATA, 1235 __IFLA_XFRM_MAX 1236 }; 1237 1238 #define IFLA_XFRM_MAX (__IFLA_XFRM_MAX - 1) 1239 1240 enum macsec_validation_type { 1241 MACSEC_VALIDATE_DISABLED = 0, 1242 MACSEC_VALIDATE_CHECK = 1, 1243 MACSEC_VALIDATE_STRICT = 2, 1244 __MACSEC_VALIDATE_END, 1245 MACSEC_VALIDATE_MAX = __MACSEC_VALIDATE_END - 1, 1246 }; 1247 1248 enum macsec_offload { 1249 MACSEC_OFFLOAD_OFF = 0, 1250 MACSEC_OFFLOAD_PHY = 1, 1251 MACSEC_OFFLOAD_MAC = 2, 1252 __MACSEC_OFFLOAD_END, 1253 MACSEC_OFFLOAD_MAX = __MACSEC_OFFLOAD_END - 1, 1254 }; 1255 1256 /* IPVLAN section */ 1257 enum { 1258 IFLA_IPVLAN_UNSPEC, 1259 IFLA_IPVLAN_MODE, 1260 IFLA_IPVLAN_FLAGS, 1261 __IFLA_IPVLAN_MAX 1262 }; 1263 1264 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1) 1265 1266 enum ipvlan_mode { 1267 IPVLAN_MODE_L2 = 0, 1268 IPVLAN_MODE_L3, 1269 IPVLAN_MODE_L3S, 1270 IPVLAN_MODE_MAX 1271 }; 1272 1273 #define IPVLAN_F_PRIVATE 0x01 1274 #define IPVLAN_F_VEPA 0x02 1275 1276 /* Tunnel RTM header */ 1277 struct tunnel_msg { 1278 __u8 family; 1279 __u8 flags; 1280 __u16 reserved2; 1281 __u32 ifindex; 1282 }; 1283 1284 /* netkit section */ 1285 enum netkit_action { 1286 NETKIT_NEXT = -1, 1287 NETKIT_PASS = 0, 1288 NETKIT_DROP = 2, 1289 NETKIT_REDIRECT = 7, 1290 }; 1291 1292 enum netkit_mode { 1293 NETKIT_L2, 1294 NETKIT_L3, 1295 }; 1296 1297 /* NETKIT_SCRUB_NONE leaves clearing skb->{mark,priority} up to 1298 * the BPF program if attached. This also means the latter can 1299 * consume the two fields if they were populated earlier. 1300 * 1301 * NETKIT_SCRUB_DEFAULT zeroes skb->{mark,priority} fields before 1302 * invoking the attached BPF program when the peer device resides 1303 * in a different network namespace. This is the default behavior. 1304 */ 1305 enum netkit_scrub { 1306 NETKIT_SCRUB_NONE, 1307 NETKIT_SCRUB_DEFAULT, 1308 }; 1309 1310 enum { 1311 IFLA_NETKIT_UNSPEC, 1312 IFLA_NETKIT_PEER_INFO, 1313 IFLA_NETKIT_PRIMARY, 1314 IFLA_NETKIT_POLICY, 1315 IFLA_NETKIT_PEER_POLICY, 1316 IFLA_NETKIT_MODE, 1317 IFLA_NETKIT_SCRUB, 1318 IFLA_NETKIT_PEER_SCRUB, 1319 IFLA_NETKIT_HEADROOM, 1320 IFLA_NETKIT_TAILROOM, 1321 __IFLA_NETKIT_MAX, 1322 }; 1323 #define IFLA_NETKIT_MAX (__IFLA_NETKIT_MAX - 1) 1324 1325 /* VXLAN section */ 1326 1327 /* include statistics in the dump */ 1328 #define TUNNEL_MSG_FLAG_STATS 0x01 1329 1330 #define TUNNEL_MSG_VALID_USER_FLAGS TUNNEL_MSG_FLAG_STATS 1331 1332 /* Embedded inside VXLAN_VNIFILTER_ENTRY_STATS */ 1333 enum { 1334 VNIFILTER_ENTRY_STATS_UNSPEC, 1335 VNIFILTER_ENTRY_STATS_RX_BYTES, 1336 VNIFILTER_ENTRY_STATS_RX_PKTS, 1337 VNIFILTER_ENTRY_STATS_RX_DROPS, 1338 VNIFILTER_ENTRY_STATS_RX_ERRORS, 1339 VNIFILTER_ENTRY_STATS_TX_BYTES, 1340 VNIFILTER_ENTRY_STATS_TX_PKTS, 1341 VNIFILTER_ENTRY_STATS_TX_DROPS, 1342 VNIFILTER_ENTRY_STATS_TX_ERRORS, 1343 VNIFILTER_ENTRY_STATS_PAD, 1344 __VNIFILTER_ENTRY_STATS_MAX 1345 }; 1346 #define VNIFILTER_ENTRY_STATS_MAX (__VNIFILTER_ENTRY_STATS_MAX - 1) 1347 1348 enum { 1349 VXLAN_VNIFILTER_ENTRY_UNSPEC, 1350 VXLAN_VNIFILTER_ENTRY_START, 1351 VXLAN_VNIFILTER_ENTRY_END, 1352 VXLAN_VNIFILTER_ENTRY_GROUP, 1353 VXLAN_VNIFILTER_ENTRY_GROUP6, 1354 VXLAN_VNIFILTER_ENTRY_STATS, 1355 __VXLAN_VNIFILTER_ENTRY_MAX 1356 }; 1357 #define VXLAN_VNIFILTER_ENTRY_MAX (__VXLAN_VNIFILTER_ENTRY_MAX - 1) 1358 1359 enum { 1360 VXLAN_VNIFILTER_UNSPEC, 1361 VXLAN_VNIFILTER_ENTRY, 1362 __VXLAN_VNIFILTER_MAX 1363 }; 1364 #define VXLAN_VNIFILTER_MAX (__VXLAN_VNIFILTER_MAX - 1) 1365 1366 enum { 1367 IFLA_VXLAN_UNSPEC, 1368 IFLA_VXLAN_ID, 1369 IFLA_VXLAN_GROUP, /* group or remote address */ 1370 IFLA_VXLAN_LINK, 1371 IFLA_VXLAN_LOCAL, 1372 IFLA_VXLAN_TTL, 1373 IFLA_VXLAN_TOS, 1374 IFLA_VXLAN_LEARNING, 1375 IFLA_VXLAN_AGEING, 1376 IFLA_VXLAN_LIMIT, 1377 IFLA_VXLAN_PORT_RANGE, /* source port */ 1378 IFLA_VXLAN_PROXY, 1379 IFLA_VXLAN_RSC, 1380 IFLA_VXLAN_L2MISS, 1381 IFLA_VXLAN_L3MISS, 1382 IFLA_VXLAN_PORT, /* destination port */ 1383 IFLA_VXLAN_GROUP6, 1384 IFLA_VXLAN_LOCAL6, 1385 IFLA_VXLAN_UDP_CSUM, 1386 IFLA_VXLAN_UDP_ZERO_CSUM6_TX, 1387 IFLA_VXLAN_UDP_ZERO_CSUM6_RX, 1388 IFLA_VXLAN_REMCSUM_TX, 1389 IFLA_VXLAN_REMCSUM_RX, 1390 IFLA_VXLAN_GBP, 1391 IFLA_VXLAN_REMCSUM_NOPARTIAL, 1392 IFLA_VXLAN_COLLECT_METADATA, 1393 IFLA_VXLAN_LABEL, 1394 IFLA_VXLAN_GPE, 1395 IFLA_VXLAN_TTL_INHERIT, 1396 IFLA_VXLAN_DF, 1397 IFLA_VXLAN_VNIFILTER, /* only applicable with COLLECT_METADATA mode */ 1398 IFLA_VXLAN_LOCALBYPASS, 1399 IFLA_VXLAN_LABEL_POLICY, /* IPv6 flow label policy; ifla_vxlan_label_policy */ 1400 IFLA_VXLAN_RESERVED_BITS, 1401 IFLA_VXLAN_MC_ROUTE, 1402 __IFLA_VXLAN_MAX 1403 }; 1404 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1) 1405 1406 struct ifla_vxlan_port_range { 1407 __be16 low; 1408 __be16 high; 1409 }; 1410 1411 enum ifla_vxlan_df { 1412 VXLAN_DF_UNSET = 0, 1413 VXLAN_DF_SET, 1414 VXLAN_DF_INHERIT, 1415 __VXLAN_DF_END, 1416 VXLAN_DF_MAX = __VXLAN_DF_END - 1, 1417 }; 1418 1419 enum ifla_vxlan_label_policy { 1420 VXLAN_LABEL_FIXED = 0, 1421 VXLAN_LABEL_INHERIT = 1, 1422 __VXLAN_LABEL_END, 1423 VXLAN_LABEL_MAX = __VXLAN_LABEL_END - 1, 1424 }; 1425 1426 /* GENEVE section */ 1427 enum { 1428 IFLA_GENEVE_UNSPEC, 1429 IFLA_GENEVE_ID, 1430 IFLA_GENEVE_REMOTE, 1431 IFLA_GENEVE_TTL, 1432 IFLA_GENEVE_TOS, 1433 IFLA_GENEVE_PORT, /* destination port */ 1434 IFLA_GENEVE_COLLECT_METADATA, 1435 IFLA_GENEVE_REMOTE6, 1436 IFLA_GENEVE_UDP_CSUM, 1437 IFLA_GENEVE_UDP_ZERO_CSUM6_TX, 1438 IFLA_GENEVE_UDP_ZERO_CSUM6_RX, 1439 IFLA_GENEVE_LABEL, 1440 IFLA_GENEVE_TTL_INHERIT, 1441 IFLA_GENEVE_DF, 1442 IFLA_GENEVE_INNER_PROTO_INHERIT, 1443 IFLA_GENEVE_PORT_RANGE, 1444 __IFLA_GENEVE_MAX 1445 }; 1446 #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1) 1447 1448 enum ifla_geneve_df { 1449 GENEVE_DF_UNSET = 0, 1450 GENEVE_DF_SET, 1451 GENEVE_DF_INHERIT, 1452 __GENEVE_DF_END, 1453 GENEVE_DF_MAX = __GENEVE_DF_END - 1, 1454 }; 1455 1456 struct ifla_geneve_port_range { 1457 __be16 low; 1458 __be16 high; 1459 }; 1460 1461 /* Bareudp section */ 1462 enum { 1463 IFLA_BAREUDP_UNSPEC, 1464 IFLA_BAREUDP_PORT, 1465 IFLA_BAREUDP_ETHERTYPE, 1466 IFLA_BAREUDP_SRCPORT_MIN, 1467 IFLA_BAREUDP_MULTIPROTO_MODE, 1468 __IFLA_BAREUDP_MAX 1469 }; 1470 1471 #define IFLA_BAREUDP_MAX (__IFLA_BAREUDP_MAX - 1) 1472 1473 /* PPP section */ 1474 enum { 1475 IFLA_PPP_UNSPEC, 1476 IFLA_PPP_DEV_FD, 1477 __IFLA_PPP_MAX 1478 }; 1479 #define IFLA_PPP_MAX (__IFLA_PPP_MAX - 1) 1480 1481 /* GTP section */ 1482 1483 enum ifla_gtp_role { 1484 GTP_ROLE_GGSN = 0, 1485 GTP_ROLE_SGSN, 1486 }; 1487 1488 enum { 1489 IFLA_GTP_UNSPEC, 1490 IFLA_GTP_FD0, 1491 IFLA_GTP_FD1, 1492 IFLA_GTP_PDP_HASHSIZE, 1493 IFLA_GTP_ROLE, 1494 IFLA_GTP_CREATE_SOCKETS, 1495 IFLA_GTP_RESTART_COUNT, 1496 IFLA_GTP_LOCAL, 1497 IFLA_GTP_LOCAL6, 1498 __IFLA_GTP_MAX, 1499 }; 1500 #define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1) 1501 1502 /* Bonding section */ 1503 1504 enum { 1505 IFLA_BOND_UNSPEC, 1506 IFLA_BOND_MODE, 1507 IFLA_BOND_ACTIVE_SLAVE, 1508 IFLA_BOND_MIIMON, 1509 IFLA_BOND_UPDELAY, 1510 IFLA_BOND_DOWNDELAY, 1511 IFLA_BOND_USE_CARRIER, 1512 IFLA_BOND_ARP_INTERVAL, 1513 IFLA_BOND_ARP_IP_TARGET, 1514 IFLA_BOND_ARP_VALIDATE, 1515 IFLA_BOND_ARP_ALL_TARGETS, 1516 IFLA_BOND_PRIMARY, 1517 IFLA_BOND_PRIMARY_RESELECT, 1518 IFLA_BOND_FAIL_OVER_MAC, 1519 IFLA_BOND_XMIT_HASH_POLICY, 1520 IFLA_BOND_RESEND_IGMP, 1521 IFLA_BOND_NUM_PEER_NOTIF, 1522 IFLA_BOND_ALL_SLAVES_ACTIVE, 1523 IFLA_BOND_MIN_LINKS, 1524 IFLA_BOND_LP_INTERVAL, 1525 IFLA_BOND_PACKETS_PER_SLAVE, 1526 IFLA_BOND_AD_LACP_RATE, 1527 IFLA_BOND_AD_SELECT, 1528 IFLA_BOND_AD_INFO, 1529 IFLA_BOND_AD_ACTOR_SYS_PRIO, 1530 IFLA_BOND_AD_USER_PORT_KEY, 1531 IFLA_BOND_AD_ACTOR_SYSTEM, 1532 IFLA_BOND_TLB_DYNAMIC_LB, 1533 IFLA_BOND_PEER_NOTIF_DELAY, 1534 IFLA_BOND_AD_LACP_ACTIVE, 1535 IFLA_BOND_MISSED_MAX, 1536 IFLA_BOND_NS_IP6_TARGET, 1537 IFLA_BOND_COUPLED_CONTROL, 1538 IFLA_BOND_BROADCAST_NEIGH, 1539 __IFLA_BOND_MAX, 1540 }; 1541 1542 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1) 1543 1544 enum { 1545 IFLA_BOND_AD_INFO_UNSPEC, 1546 IFLA_BOND_AD_INFO_AGGREGATOR, 1547 IFLA_BOND_AD_INFO_NUM_PORTS, 1548 IFLA_BOND_AD_INFO_ACTOR_KEY, 1549 IFLA_BOND_AD_INFO_PARTNER_KEY, 1550 IFLA_BOND_AD_INFO_PARTNER_MAC, 1551 __IFLA_BOND_AD_INFO_MAX, 1552 }; 1553 1554 #define IFLA_BOND_AD_INFO_MAX (__IFLA_BOND_AD_INFO_MAX - 1) 1555 1556 enum { 1557 IFLA_BOND_SLAVE_UNSPEC, 1558 IFLA_BOND_SLAVE_STATE, 1559 IFLA_BOND_SLAVE_MII_STATUS, 1560 IFLA_BOND_SLAVE_LINK_FAILURE_COUNT, 1561 IFLA_BOND_SLAVE_PERM_HWADDR, 1562 IFLA_BOND_SLAVE_QUEUE_ID, 1563 IFLA_BOND_SLAVE_AD_AGGREGATOR_ID, 1564 IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE, 1565 IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE, 1566 IFLA_BOND_SLAVE_PRIO, 1567 __IFLA_BOND_SLAVE_MAX, 1568 }; 1569 1570 #define IFLA_BOND_SLAVE_MAX (__IFLA_BOND_SLAVE_MAX - 1) 1571 1572 /* SR-IOV virtual function management section */ 1573 1574 enum { 1575 IFLA_VF_INFO_UNSPEC, 1576 IFLA_VF_INFO, 1577 __IFLA_VF_INFO_MAX, 1578 }; 1579 1580 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1) 1581 1582 enum { 1583 IFLA_VF_UNSPEC, 1584 IFLA_VF_MAC, /* Hardware queue specific attributes */ 1585 IFLA_VF_VLAN, /* VLAN ID and QoS */ 1586 IFLA_VF_TX_RATE, /* Max TX Bandwidth Allocation */ 1587 IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */ 1588 IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */ 1589 IFLA_VF_RATE, /* Min and Max TX Bandwidth Allocation */ 1590 IFLA_VF_RSS_QUERY_EN, /* RSS Redirection Table and Hash Key query 1591 * on/off switch 1592 */ 1593 IFLA_VF_STATS, /* network device statistics */ 1594 IFLA_VF_TRUST, /* Trust VF */ 1595 IFLA_VF_IB_NODE_GUID, /* VF Infiniband node GUID */ 1596 IFLA_VF_IB_PORT_GUID, /* VF Infiniband port GUID */ 1597 IFLA_VF_VLAN_LIST, /* nested list of vlans, option for QinQ */ 1598 IFLA_VF_BROADCAST, /* VF broadcast */ 1599 __IFLA_VF_MAX, 1600 }; 1601 1602 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1) 1603 1604 struct ifla_vf_mac { 1605 __u32 vf; 1606 __u8 mac[32]; /* MAX_ADDR_LEN */ 1607 }; 1608 1609 struct ifla_vf_broadcast { 1610 __u8 broadcast[32]; 1611 }; 1612 1613 struct ifla_vf_vlan { 1614 __u32 vf; 1615 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */ 1616 __u32 qos; 1617 }; 1618 1619 enum { 1620 IFLA_VF_VLAN_INFO_UNSPEC, 1621 IFLA_VF_VLAN_INFO, /* VLAN ID, QoS and VLAN protocol */ 1622 __IFLA_VF_VLAN_INFO_MAX, 1623 }; 1624 1625 #define IFLA_VF_VLAN_INFO_MAX (__IFLA_VF_VLAN_INFO_MAX - 1) 1626 #define MAX_VLAN_LIST_LEN 1 1627 1628 struct ifla_vf_vlan_info { 1629 __u32 vf; 1630 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */ 1631 __u32 qos; 1632 __be16 vlan_proto; /* VLAN protocol either 802.1Q or 802.1ad */ 1633 }; 1634 1635 struct ifla_vf_tx_rate { 1636 __u32 vf; 1637 __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */ 1638 }; 1639 1640 struct ifla_vf_rate { 1641 __u32 vf; 1642 __u32 min_tx_rate; /* Min Bandwidth in Mbps */ 1643 __u32 max_tx_rate; /* Max Bandwidth in Mbps */ 1644 }; 1645 1646 struct ifla_vf_spoofchk { 1647 __u32 vf; 1648 __u32 setting; 1649 }; 1650 1651 struct ifla_vf_guid { 1652 __u32 vf; 1653 __u64 guid; 1654 }; 1655 1656 enum { 1657 IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */ 1658 IFLA_VF_LINK_STATE_ENABLE, /* link always up */ 1659 IFLA_VF_LINK_STATE_DISABLE, /* link always down */ 1660 __IFLA_VF_LINK_STATE_MAX, 1661 }; 1662 1663 struct ifla_vf_link_state { 1664 __u32 vf; 1665 __u32 link_state; 1666 }; 1667 1668 struct ifla_vf_rss_query_en { 1669 __u32 vf; 1670 __u32 setting; 1671 }; 1672 1673 enum { 1674 IFLA_VF_STATS_RX_PACKETS, 1675 IFLA_VF_STATS_TX_PACKETS, 1676 IFLA_VF_STATS_RX_BYTES, 1677 IFLA_VF_STATS_TX_BYTES, 1678 IFLA_VF_STATS_BROADCAST, 1679 IFLA_VF_STATS_MULTICAST, 1680 IFLA_VF_STATS_PAD, 1681 IFLA_VF_STATS_RX_DROPPED, 1682 IFLA_VF_STATS_TX_DROPPED, 1683 __IFLA_VF_STATS_MAX, 1684 }; 1685 1686 #define IFLA_VF_STATS_MAX (__IFLA_VF_STATS_MAX - 1) 1687 1688 struct ifla_vf_trust { 1689 __u32 vf; 1690 __u32 setting; 1691 }; 1692 1693 /* VF ports management section 1694 * 1695 * Nested layout of set/get msg is: 1696 * 1697 * [IFLA_NUM_VF] 1698 * [IFLA_VF_PORTS] 1699 * [IFLA_VF_PORT] 1700 * [IFLA_PORT_*], ... 1701 * [IFLA_VF_PORT] 1702 * [IFLA_PORT_*], ... 1703 * ... 1704 * [IFLA_PORT_SELF] 1705 * [IFLA_PORT_*], ... 1706 */ 1707 1708 enum { 1709 IFLA_VF_PORT_UNSPEC, 1710 IFLA_VF_PORT, /* nest */ 1711 __IFLA_VF_PORT_MAX, 1712 }; 1713 1714 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1) 1715 1716 enum { 1717 IFLA_PORT_UNSPEC, 1718 IFLA_PORT_VF, /* __u32 */ 1719 IFLA_PORT_PROFILE, /* string */ 1720 IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */ 1721 IFLA_PORT_INSTANCE_UUID, /* binary UUID */ 1722 IFLA_PORT_HOST_UUID, /* binary UUID */ 1723 IFLA_PORT_REQUEST, /* __u8 */ 1724 IFLA_PORT_RESPONSE, /* __u16, output only */ 1725 __IFLA_PORT_MAX, 1726 }; 1727 1728 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1) 1729 1730 #define PORT_PROFILE_MAX 40 1731 #define PORT_UUID_MAX 16 1732 #define PORT_SELF_VF -1 1733 1734 enum { 1735 PORT_REQUEST_PREASSOCIATE = 0, 1736 PORT_REQUEST_PREASSOCIATE_RR, 1737 PORT_REQUEST_ASSOCIATE, 1738 PORT_REQUEST_DISASSOCIATE, 1739 }; 1740 1741 enum { 1742 PORT_VDP_RESPONSE_SUCCESS = 0, 1743 PORT_VDP_RESPONSE_INVALID_FORMAT, 1744 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES, 1745 PORT_VDP_RESPONSE_UNUSED_VTID, 1746 PORT_VDP_RESPONSE_VTID_VIOLATION, 1747 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION, 1748 PORT_VDP_RESPONSE_OUT_OF_SYNC, 1749 /* 0x08-0xFF reserved for future VDP use */ 1750 PORT_PROFILE_RESPONSE_SUCCESS = 0x100, 1751 PORT_PROFILE_RESPONSE_INPROGRESS, 1752 PORT_PROFILE_RESPONSE_INVALID, 1753 PORT_PROFILE_RESPONSE_BADSTATE, 1754 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES, 1755 PORT_PROFILE_RESPONSE_ERROR, 1756 }; 1757 1758 struct ifla_port_vsi { 1759 __u8 vsi_mgr_id; 1760 __u8 vsi_type_id[3]; 1761 __u8 vsi_type_version; 1762 __u8 pad[3]; 1763 }; 1764 1765 1766 /* IPoIB section */ 1767 1768 enum { 1769 IFLA_IPOIB_UNSPEC, 1770 IFLA_IPOIB_PKEY, 1771 IFLA_IPOIB_MODE, 1772 IFLA_IPOIB_UMCAST, 1773 __IFLA_IPOIB_MAX 1774 }; 1775 1776 enum { 1777 IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */ 1778 IPOIB_MODE_CONNECTED = 1, /* using connected QPs */ 1779 }; 1780 1781 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1) 1782 1783 1784 /* HSR/PRP section, both uses same interface */ 1785 1786 /* Different redundancy protocols for hsr device */ 1787 enum { 1788 HSR_PROTOCOL_HSR, 1789 HSR_PROTOCOL_PRP, 1790 HSR_PROTOCOL_MAX, 1791 }; 1792 1793 enum { 1794 IFLA_HSR_UNSPEC, 1795 IFLA_HSR_SLAVE1, 1796 IFLA_HSR_SLAVE2, 1797 IFLA_HSR_MULTICAST_SPEC, /* Last byte of supervision addr */ 1798 IFLA_HSR_SUPERVISION_ADDR, /* Supervision frame multicast addr */ 1799 IFLA_HSR_SEQ_NR, 1800 IFLA_HSR_VERSION, /* HSR version */ 1801 IFLA_HSR_PROTOCOL, /* Indicate different protocol than 1802 * HSR. For example PRP. 1803 */ 1804 IFLA_HSR_INTERLINK, /* HSR interlink network device */ 1805 __IFLA_HSR_MAX, 1806 }; 1807 1808 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1) 1809 1810 /* STATS section */ 1811 1812 struct if_stats_msg { 1813 __u8 family; 1814 __u8 pad1; 1815 __u16 pad2; 1816 __u32 ifindex; 1817 __u32 filter_mask; 1818 }; 1819 1820 /* A stats attribute can be netdev specific or a global stat. 1821 * For netdev stats, lets use the prefix IFLA_STATS_LINK_* 1822 */ 1823 enum { 1824 IFLA_STATS_UNSPEC, /* also used as 64bit pad attribute */ 1825 IFLA_STATS_LINK_64, 1826 IFLA_STATS_LINK_XSTATS, 1827 IFLA_STATS_LINK_XSTATS_SLAVE, 1828 IFLA_STATS_LINK_OFFLOAD_XSTATS, 1829 IFLA_STATS_AF_SPEC, 1830 __IFLA_STATS_MAX, 1831 }; 1832 1833 #define IFLA_STATS_MAX (__IFLA_STATS_MAX - 1) 1834 1835 #define IFLA_STATS_FILTER_BIT(ATTR) (1 << (ATTR - 1)) 1836 1837 enum { 1838 IFLA_STATS_GETSET_UNSPEC, 1839 IFLA_STATS_GET_FILTERS, /* Nest of IFLA_STATS_LINK_xxx, each a u32 with 1840 * a filter mask for the corresponding group. 1841 */ 1842 IFLA_STATS_SET_OFFLOAD_XSTATS_L3_STATS, /* 0 or 1 as u8 */ 1843 __IFLA_STATS_GETSET_MAX, 1844 }; 1845 1846 #define IFLA_STATS_GETSET_MAX (__IFLA_STATS_GETSET_MAX - 1) 1847 1848 /* These are embedded into IFLA_STATS_LINK_XSTATS: 1849 * [IFLA_STATS_LINK_XSTATS] 1850 * -> [LINK_XSTATS_TYPE_xxx] 1851 * -> [rtnl link type specific attributes] 1852 */ 1853 enum { 1854 LINK_XSTATS_TYPE_UNSPEC, 1855 LINK_XSTATS_TYPE_BRIDGE, 1856 LINK_XSTATS_TYPE_BOND, 1857 __LINK_XSTATS_TYPE_MAX 1858 }; 1859 #define LINK_XSTATS_TYPE_MAX (__LINK_XSTATS_TYPE_MAX - 1) 1860 1861 /* These are stats embedded into IFLA_STATS_LINK_OFFLOAD_XSTATS */ 1862 enum { 1863 IFLA_OFFLOAD_XSTATS_UNSPEC, 1864 IFLA_OFFLOAD_XSTATS_CPU_HIT, /* struct rtnl_link_stats64 */ 1865 IFLA_OFFLOAD_XSTATS_HW_S_INFO, /* HW stats info. A nest */ 1866 IFLA_OFFLOAD_XSTATS_L3_STATS, /* struct rtnl_hw_stats64 */ 1867 __IFLA_OFFLOAD_XSTATS_MAX 1868 }; 1869 #define IFLA_OFFLOAD_XSTATS_MAX (__IFLA_OFFLOAD_XSTATS_MAX - 1) 1870 1871 enum { 1872 IFLA_OFFLOAD_XSTATS_HW_S_INFO_UNSPEC, 1873 IFLA_OFFLOAD_XSTATS_HW_S_INFO_REQUEST, /* u8 */ 1874 IFLA_OFFLOAD_XSTATS_HW_S_INFO_USED, /* u8 */ 1875 __IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX, 1876 }; 1877 #define IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX \ 1878 (__IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX - 1) 1879 1880 /* XDP section */ 1881 1882 #define XDP_FLAGS_UPDATE_IF_NOEXIST (1U << 0) 1883 #define XDP_FLAGS_SKB_MODE (1U << 1) 1884 #define XDP_FLAGS_DRV_MODE (1U << 2) 1885 #define XDP_FLAGS_HW_MODE (1U << 3) 1886 #define XDP_FLAGS_REPLACE (1U << 4) 1887 #define XDP_FLAGS_MODES (XDP_FLAGS_SKB_MODE | \ 1888 XDP_FLAGS_DRV_MODE | \ 1889 XDP_FLAGS_HW_MODE) 1890 #define XDP_FLAGS_MASK (XDP_FLAGS_UPDATE_IF_NOEXIST | \ 1891 XDP_FLAGS_MODES | XDP_FLAGS_REPLACE) 1892 1893 /* These are stored into IFLA_XDP_ATTACHED on dump. */ 1894 enum { 1895 XDP_ATTACHED_NONE = 0, 1896 XDP_ATTACHED_DRV, 1897 XDP_ATTACHED_SKB, 1898 XDP_ATTACHED_HW, 1899 XDP_ATTACHED_MULTI, 1900 }; 1901 1902 enum { 1903 IFLA_XDP_UNSPEC, 1904 IFLA_XDP_FD, 1905 IFLA_XDP_ATTACHED, 1906 IFLA_XDP_FLAGS, 1907 IFLA_XDP_PROG_ID, 1908 IFLA_XDP_DRV_PROG_ID, 1909 IFLA_XDP_SKB_PROG_ID, 1910 IFLA_XDP_HW_PROG_ID, 1911 IFLA_XDP_EXPECTED_FD, 1912 __IFLA_XDP_MAX, 1913 }; 1914 1915 #define IFLA_XDP_MAX (__IFLA_XDP_MAX - 1) 1916 1917 enum { 1918 IFLA_EVENT_NONE, 1919 IFLA_EVENT_REBOOT, /* internal reset / reboot */ 1920 IFLA_EVENT_FEATURES, /* change in offload features */ 1921 IFLA_EVENT_BONDING_FAILOVER, /* change in active slave */ 1922 IFLA_EVENT_NOTIFY_PEERS, /* re-sent grat. arp/ndisc */ 1923 IFLA_EVENT_IGMP_RESEND, /* re-sent IGMP JOIN */ 1924 IFLA_EVENT_BONDING_OPTIONS, /* change in bonding options */ 1925 }; 1926 1927 /* tun section */ 1928 1929 enum { 1930 IFLA_TUN_UNSPEC, 1931 IFLA_TUN_OWNER, 1932 IFLA_TUN_GROUP, 1933 IFLA_TUN_TYPE, 1934 IFLA_TUN_PI, 1935 IFLA_TUN_VNET_HDR, 1936 IFLA_TUN_PERSIST, 1937 IFLA_TUN_MULTI_QUEUE, 1938 IFLA_TUN_NUM_QUEUES, 1939 IFLA_TUN_NUM_DISABLED_QUEUES, 1940 __IFLA_TUN_MAX, 1941 }; 1942 1943 #define IFLA_TUN_MAX (__IFLA_TUN_MAX - 1) 1944 1945 /* rmnet section */ 1946 1947 #define RMNET_FLAGS_INGRESS_DEAGGREGATION (1U << 0) 1948 #define RMNET_FLAGS_INGRESS_MAP_COMMANDS (1U << 1) 1949 #define RMNET_FLAGS_INGRESS_MAP_CKSUMV4 (1U << 2) 1950 #define RMNET_FLAGS_EGRESS_MAP_CKSUMV4 (1U << 3) 1951 #define RMNET_FLAGS_INGRESS_MAP_CKSUMV5 (1U << 4) 1952 #define RMNET_FLAGS_EGRESS_MAP_CKSUMV5 (1U << 5) 1953 1954 enum { 1955 IFLA_RMNET_UNSPEC, 1956 IFLA_RMNET_MUX_ID, 1957 IFLA_RMNET_FLAGS, 1958 __IFLA_RMNET_MAX, 1959 }; 1960 1961 #define IFLA_RMNET_MAX (__IFLA_RMNET_MAX - 1) 1962 1963 struct ifla_rmnet_flags { 1964 __u32 flags; 1965 __u32 mask; 1966 }; 1967 1968 /* MCTP section */ 1969 1970 enum { 1971 IFLA_MCTP_UNSPEC, 1972 IFLA_MCTP_NET, 1973 IFLA_MCTP_PHYS_BINDING, 1974 __IFLA_MCTP_MAX, 1975 }; 1976 1977 #define IFLA_MCTP_MAX (__IFLA_MCTP_MAX - 1) 1978 1979 /* DSA section */ 1980 1981 enum { 1982 IFLA_DSA_UNSPEC, 1983 IFLA_DSA_CONDUIT, 1984 /* Deprecated, use IFLA_DSA_CONDUIT instead */ 1985 IFLA_DSA_MASTER = IFLA_DSA_CONDUIT, 1986 __IFLA_DSA_MAX, 1987 }; 1988 1989 #define IFLA_DSA_MAX (__IFLA_DSA_MAX - 1) 1990 1991 /* OVPN section */ 1992 1993 enum ovpn_mode { 1994 OVPN_MODE_P2P, 1995 OVPN_MODE_MP, 1996 }; 1997 1998 enum { 1999 IFLA_OVPN_UNSPEC, 2000 IFLA_OVPN_MODE, 2001 __IFLA_OVPN_MAX, 2002 }; 2003 2004 #define IFLA_OVPN_MAX (__IFLA_OVPN_MAX - 1) 2005 2006 #endif /* _UAPI_LINUX_IF_LINK_H */ 2007