Where Online Learning is simpler!
The C and C++ Include Header Files
/usr/include/linux/if_link.h
$ cat -n /usr/include/linux/if_link.h 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 #ifndef _LINUX_IF_LINK_H 3 #define _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 381 }; 382 383 384 #define IFLA_MAX (__IFLA_MAX - 1) 385 386 enum { 387 IFLA_PROTO_DOWN_REASON_UNSPEC, 388 IFLA_PROTO_DOWN_REASON_MASK, /* u32, mask for reason bits */ 389 IFLA_PROTO_DOWN_REASON_VALUE, /* u32, reason bit value */ 390 391 __IFLA_PROTO_DOWN_REASON_CNT, 392 IFLA_PROTO_DOWN_REASON_MAX = __IFLA_PROTO_DOWN_REASON_CNT - 1 393 }; 394 395 /* backwards compatibility for userspace */ 396 #define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg)))) 397 #define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg)) 398 399 enum { 400 IFLA_INET_UNSPEC, 401 IFLA_INET_CONF, 402 __IFLA_INET_MAX, 403 }; 404 405 #define IFLA_INET_MAX (__IFLA_INET_MAX - 1) 406 407 /* ifi_flags. 408 409 IFF_* flags. 410 411 The only change is: 412 IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are 413 more not changeable by user. They describe link media 414 characteristics and set by device driver. 415 416 Comments: 417 - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid 418 - If neither of these three flags are set; 419 the interface is NBMA. 420 421 - IFF_MULTICAST does not mean anything special: 422 multicasts can be used on all not-NBMA links. 423 IFF_MULTICAST means that this media uses special encapsulation 424 for multicast frames. Apparently, all IFF_POINTOPOINT and 425 IFF_BROADCAST devices are able to use multicasts too. 426 */ 427 428 /* IFLA_LINK. 429 For usual devices it is equal ifi_index. 430 If it is a "virtual interface" (f.e. tunnel), ifi_link 431 can point to real physical interface (f.e. for bandwidth calculations), 432 or maybe 0, what means, that real media is unknown (usual 433 for IPIP tunnels, when route to endpoint is allowed to change) 434 */ 435 436 /* Subtype attributes for IFLA_PROTINFO */ 437 enum { 438 IFLA_INET6_UNSPEC, 439 IFLA_INET6_FLAGS, /* link flags */ 440 IFLA_INET6_CONF, /* sysctl parameters */ 441 IFLA_INET6_STATS, /* statistics */ 442 IFLA_INET6_MCAST, /* MC things. What of them? */ 443 IFLA_INET6_CACHEINFO, /* time values and max reasm size */ 444 IFLA_INET6_ICMP6STATS, /* statistics (icmpv6) */ 445 IFLA_INET6_TOKEN, /* device token */ 446 IFLA_INET6_ADDR_GEN_MODE, /* implicit address generator mode */ 447 IFLA_INET6_RA_MTU, /* mtu carried in the RA message */ 448 __IFLA_INET6_MAX 449 }; 450 451 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1) 452 453 enum in6_addr_gen_mode { 454 IN6_ADDR_GEN_MODE_EUI64, 455 IN6_ADDR_GEN_MODE_NONE, 456 IN6_ADDR_GEN_MODE_STABLE_PRIVACY, 457 IN6_ADDR_GEN_MODE_RANDOM, 458 }; 459 460 /* Bridge section */ 461 462 /** 463 * DOC: Bridge enum definition 464 * 465 * Please *note* that the timer values in the following section are expected 466 * in clock_t format, which is seconds multiplied by USER_HZ (generally 467 * defined as 100). 468 * 469 * @IFLA_BR_FORWARD_DELAY 470 * The bridge forwarding delay is the time spent in LISTENING state 471 * (before moving to LEARNING) and in LEARNING state (before moving 472 * to FORWARDING). Only relevant if STP is enabled. 473 * 474 * The valid values are between (2 * USER_HZ) and (30 * USER_HZ). 475 * The default value is (15 * USER_HZ). 476 * 477 * @IFLA_BR_HELLO_TIME 478 * The time between hello packets sent by the bridge, when it is a root 479 * bridge or a designated bridge. Only relevant if STP is enabled. 480 * 481 * The valid values are between (1 * USER_HZ) and (10 * USER_HZ). 482 * The default value is (2 * USER_HZ). 483 * 484 * @IFLA_BR_MAX_AGE 485 * The hello packet timeout is the time until another bridge in the 486 * spanning tree is assumed to be dead, after reception of its last hello 487 * message. Only relevant if STP is enabled. 488 * 489 * The valid values are between (6 * USER_HZ) and (40 * USER_HZ). 490 * The default value is (20 * USER_HZ). 491 * 492 * @IFLA_BR_AGEING_TIME 493 * Configure the bridge's FDB entries aging time. It is the time a MAC 494 * address will be kept in the FDB after a packet has been received from 495 * that address. After this time has passed, entries are cleaned up. 496 * Allow values outside the 802.1 standard specification for special cases: 497 * 498 * * 0 - entry never ages (all permanent) 499 * * 1 - entry disappears (no persistence) 500 * 501 * The default value is (300 * USER_HZ). 502 * 503 * @IFLA_BR_STP_STATE 504 * Turn spanning tree protocol on (*IFLA_BR_STP_STATE* > 0) or off 505 * (*IFLA_BR_STP_STATE* == 0) for this bridge. 506 * 507 * The default value is 0 (disabled). 508 * 509 * @IFLA_BR_PRIORITY 510 * Set this bridge's spanning tree priority, used during STP root bridge 511 * election. 512 * 513 * The valid values are between 0 and 65535. 514 * 515 * @IFLA_BR_VLAN_FILTERING 516 * Turn VLAN filtering on (*IFLA_BR_VLAN_FILTERING* > 0) or off 517 * (*IFLA_BR_VLAN_FILTERING* == 0). When disabled, the bridge will not 518 * consider the VLAN tag when handling packets. 519 * 520 * The default value is 0 (disabled). 521 * 522 * @IFLA_BR_VLAN_PROTOCOL 523 * Set the protocol used for VLAN filtering. 524 * 525 * The valid values are 0x8100(802.1Q) or 0x88A8(802.1AD). The default value 526 * is 0x8100(802.1Q). 527 * 528 * @IFLA_BR_GROUP_FWD_MASK 529 * The group forwarding mask. This is the bitmask that is applied to 530 * decide whether to forward incoming frames destined to link-local 531 * addresses (of the form 01:80:C2:00:00:0X). 532 * 533 * The default value is 0, which means the bridge does not forward any 534 * link-local frames coming on this port. 535 * 536 * @IFLA_BR_ROOT_ID 537 * The bridge root id, read only. 538 * 539 * @IFLA_BR_BRIDGE_ID 540 * The bridge id, read only. 541 * 542 * @IFLA_BR_ROOT_PORT 543 * The bridge root port, read only. 544 * 545 * @IFLA_BR_ROOT_PATH_COST 546 * The bridge root path cost, read only. 547 * 548 * @IFLA_BR_TOPOLOGY_CHANGE 549 * The bridge topology change, read only. 550 * 551 * @IFLA_BR_TOPOLOGY_CHANGE_DETECTED 552 * The bridge topology change detected, read only. 553 * 554 * @IFLA_BR_HELLO_TIMER 555 * The bridge hello timer, read only. 556 * 557 * @IFLA_BR_TCN_TIMER 558 * The bridge tcn timer, read only. 559 * 560 * @IFLA_BR_TOPOLOGY_CHANGE_TIMER 561 * The bridge topology change timer, read only. 562 * 563 * @IFLA_BR_GC_TIMER 564 * The bridge gc timer, read only. 565 * 566 * @IFLA_BR_GROUP_ADDR 567 * Set the MAC address of the multicast group this bridge uses for STP. 568 * The address must be a link-local address in standard Ethernet MAC address 569 * format. It is an address of the form 01:80:C2:00:00:0X, with X in [0, 4..f]. 570 * 571 * The default value is 0. 572 * 573 * @IFLA_BR_FDB_FLUSH 574 * Flush bridge's fdb dynamic entries. 575 * 576 * @IFLA_BR_MCAST_ROUTER 577 * Set bridge's multicast router if IGMP snooping is enabled. 578 * The valid values are: 579 * 580 * * 0 - disabled. 581 * * 1 - automatic (queried). 582 * * 2 - permanently enabled. 583 * 584 * The default value is 1. 585 * 586 * @IFLA_BR_MCAST_SNOOPING 587 * Turn multicast snooping on (*IFLA_BR_MCAST_SNOOPING* > 0) or off 588 * (*IFLA_BR_MCAST_SNOOPING* == 0). 589 * 590 * The default value is 1. 591 * 592 * @IFLA_BR_MCAST_QUERY_USE_IFADDR 593 * If enabled use the bridge's own IP address as source address for IGMP 594 * queries (*IFLA_BR_MCAST_QUERY_USE_IFADDR* > 0) or the default of 0.0.0.0 595 * (*IFLA_BR_MCAST_QUERY_USE_IFADDR* == 0). 596 * 597 * The default value is 0 (disabled). 598 * 599 * @IFLA_BR_MCAST_QUERIER 600 * Enable (*IFLA_BR_MULTICAST_QUERIER* > 0) or disable 601 * (*IFLA_BR_MULTICAST_QUERIER* == 0) IGMP querier, ie sending of multicast 602 * queries by the bridge. 603 * 604 * The default value is 0 (disabled). 605 * 606 * @IFLA_BR_MCAST_HASH_ELASTICITY 607 * Set multicast database hash elasticity, It is the maximum chain length in 608 * the multicast hash table. This attribute is *deprecated* and the value 609 * is always 16. 610 * 611 * @IFLA_BR_MCAST_HASH_MAX 612 * Set maximum size of the multicast hash table 613 * 614 * The default value is 4096, the value must be a power of 2. 615 * 616 * @IFLA_BR_MCAST_LAST_MEMBER_CNT 617 * The Last Member Query Count is the number of Group-Specific Queries 618 * sent before the router assumes there are no local members. The Last 619 * Member Query Count is also the number of Group-and-Source-Specific 620 * Queries sent before the router assumes there are no listeners for a 621 * particular source. 622 * 623 * The default value is 2. 624 * 625 * @IFLA_BR_MCAST_STARTUP_QUERY_CNT 626 * The Startup Query Count is the number of Queries sent out on startup, 627 * separated by the Startup Query Interval. 628 * 629 * The default value is 2. 630 * 631 * @IFLA_BR_MCAST_LAST_MEMBER_INTVL 632 * The Last Member Query Interval is the Max Response Time inserted into 633 * Group-Specific Queries sent in response to Leave Group messages, and 634 * is also the amount of time between Group-Specific Query messages. 635 * 636 * The default value is (1 * USER_HZ). 637 * 638 * @IFLA_BR_MCAST_MEMBERSHIP_INTVL 639 * The interval after which the bridge will leave a group, if no membership 640 * reports for this group are received. 641 * 642 * The default value is (260 * USER_HZ). 643 * 644 * @IFLA_BR_MCAST_QUERIER_INTVL 645 * The interval between queries sent by other routers. if no queries are 646 * seen after this delay has passed, the bridge will start to send its own 647 * queries (as if *IFLA_BR_MCAST_QUERIER_INTVL* was enabled). 648 * 649 * The default value is (255 * USER_HZ). 650 * 651 * @IFLA_BR_MCAST_QUERY_INTVL 652 * The Query Interval is the interval between General Queries sent by 653 * the Querier. 654 * 655 * The default value is (125 * USER_HZ). The minimum value is (1 * USER_HZ). 656 * 657 * @IFLA_BR_MCAST_QUERY_RESPONSE_INTVL 658 * The Max Response Time used to calculate the Max Resp Code inserted 659 * into the periodic General Queries. 660 * 661 * The default value is (10 * USER_HZ). 662 * 663 * @IFLA_BR_MCAST_STARTUP_QUERY_INTVL 664 * The interval between queries in the startup phase. 665 * 666 * The default value is (125 * USER_HZ) / 4. The minimum value is (1 * USER_HZ). 667 * 668 * @IFLA_BR_NF_CALL_IPTABLES 669 * Enable (*NF_CALL_IPTABLES* > 0) or disable (*NF_CALL_IPTABLES* == 0) 670 * iptables hooks on the bridge. 671 * 672 * The default value is 0 (disabled). 673 * 674 * @IFLA_BR_NF_CALL_IP6TABLES 675 * Enable (*NF_CALL_IP6TABLES* > 0) or disable (*NF_CALL_IP6TABLES* == 0) 676 * ip6tables hooks on the bridge. 677 * 678 * The default value is 0 (disabled). 679 * 680 * @IFLA_BR_NF_CALL_ARPTABLES 681 * Enable (*NF_CALL_ARPTABLES* > 0) or disable (*NF_CALL_ARPTABLES* == 0) 682 * arptables hooks on the bridge. 683 * 684 * The default value is 0 (disabled). 685 * 686 * @IFLA_BR_VLAN_DEFAULT_PVID 687 * VLAN ID applied to untagged and priority-tagged incoming packets. 688 * 689 * The default value is 1. Setting to the special value 0 makes all ports of 690 * this bridge not have a PVID by default, which means that they will 691 * not accept VLAN-untagged traffic. 692 * 693 * @IFLA_BR_PAD 694 * Bridge attribute padding type for netlink message. 695 * 696 * @IFLA_BR_VLAN_STATS_ENABLED 697 * Enable (*IFLA_BR_VLAN_STATS_ENABLED* == 1) or disable 698 * (*IFLA_BR_VLAN_STATS_ENABLED* == 0) per-VLAN stats accounting. 699 * 700 * The default value is 0 (disabled). 701 * 702 * @IFLA_BR_MCAST_STATS_ENABLED 703 * Enable (*IFLA_BR_MCAST_STATS_ENABLED* > 0) or disable 704 * (*IFLA_BR_MCAST_STATS_ENABLED* == 0) multicast (IGMP/MLD) stats 705 * accounting. 706 * 707 * The default value is 0 (disabled). 708 * 709 * @IFLA_BR_MCAST_IGMP_VERSION 710 * Set the IGMP version. 711 * 712 * The valid values are 2 and 3. The default value is 2. 713 * 714 * @IFLA_BR_MCAST_MLD_VERSION 715 * Set the MLD version. 716 * 717 * The valid values are 1 and 2. The default value is 1. 718 * 719 * @IFLA_BR_VLAN_STATS_PER_PORT 720 * Enable (*IFLA_BR_VLAN_STATS_PER_PORT* == 1) or disable 721 * (*IFLA_BR_VLAN_STATS_PER_PORT* == 0) per-VLAN per-port stats accounting. 722 * Can be changed only when there are no port VLANs configured. 723 * 724 * The default value is 0 (disabled). 725 * 726 * @IFLA_BR_MULTI_BOOLOPT 727 * The multi_boolopt is used to control new boolean options to avoid adding 728 * new netlink attributes. You can look at ``enum br_boolopt_id`` for those 729 * options. 730 * 731 * @IFLA_BR_MCAST_QUERIER_STATE 732 * Bridge mcast querier states, read only. 733 * 734 * @IFLA_BR_FDB_N_LEARNED 735 * The number of dynamically learned FDB entries for the current bridge, 736 * read only. 737 * 738 * @IFLA_BR_FDB_MAX_LEARNED 739 * Set the number of max dynamically learned FDB entries for the current 740 * bridge. 741 */ 742 enum { 743 IFLA_BR_UNSPEC, 744 IFLA_BR_FORWARD_DELAY, 745 IFLA_BR_HELLO_TIME, 746 IFLA_BR_MAX_AGE, 747 IFLA_BR_AGEING_TIME, 748 IFLA_BR_STP_STATE, 749 IFLA_BR_PRIORITY, 750 IFLA_BR_VLAN_FILTERING, 751 IFLA_BR_VLAN_PROTOCOL, 752 IFLA_BR_GROUP_FWD_MASK, 753 IFLA_BR_ROOT_ID, 754 IFLA_BR_BRIDGE_ID, 755 IFLA_BR_ROOT_PORT, 756 IFLA_BR_ROOT_PATH_COST, 757 IFLA_BR_TOPOLOGY_CHANGE, 758 IFLA_BR_TOPOLOGY_CHANGE_DETECTED, 759 IFLA_BR_HELLO_TIMER, 760 IFLA_BR_TCN_TIMER, 761 IFLA_BR_TOPOLOGY_CHANGE_TIMER, 762 IFLA_BR_GC_TIMER, 763 IFLA_BR_GROUP_ADDR, 764 IFLA_BR_FDB_FLUSH, 765 IFLA_BR_MCAST_ROUTER, 766 IFLA_BR_MCAST_SNOOPING, 767 IFLA_BR_MCAST_QUERY_USE_IFADDR, 768 IFLA_BR_MCAST_QUERIER, 769 IFLA_BR_MCAST_HASH_ELASTICITY, 770 IFLA_BR_MCAST_HASH_MAX, 771 IFLA_BR_MCAST_LAST_MEMBER_CNT, 772 IFLA_BR_MCAST_STARTUP_QUERY_CNT, 773 IFLA_BR_MCAST_LAST_MEMBER_INTVL, 774 IFLA_BR_MCAST_MEMBERSHIP_INTVL, 775 IFLA_BR_MCAST_QUERIER_INTVL, 776 IFLA_BR_MCAST_QUERY_INTVL, 777 IFLA_BR_MCAST_QUERY_RESPONSE_INTVL, 778 IFLA_BR_MCAST_STARTUP_QUERY_INTVL, 779 IFLA_BR_NF_CALL_IPTABLES, 780 IFLA_BR_NF_CALL_IP6TABLES, 781 IFLA_BR_NF_CALL_ARPTABLES, 782 IFLA_BR_VLAN_DEFAULT_PVID, 783 IFLA_BR_PAD, 784 IFLA_BR_VLAN_STATS_ENABLED, 785 IFLA_BR_MCAST_STATS_ENABLED, 786 IFLA_BR_MCAST_IGMP_VERSION, 787 IFLA_BR_MCAST_MLD_VERSION, 788 IFLA_BR_VLAN_STATS_PER_PORT, 789 IFLA_BR_MULTI_BOOLOPT, 790 IFLA_BR_MCAST_QUERIER_STATE, 791 IFLA_BR_FDB_N_LEARNED, 792 IFLA_BR_FDB_MAX_LEARNED, 793 __IFLA_BR_MAX, 794 }; 795 796 #define IFLA_BR_MAX (__IFLA_BR_MAX - 1) 797 798 struct ifla_bridge_id { 799 __u8 prio[2]; 800 __u8 addr[6]; /* ETH_ALEN */ 801 }; 802 803 /** 804 * DOC: Bridge mode enum definition 805 * 806 * @BRIDGE_MODE_HAIRPIN 807 * Controls whether traffic may be sent back out of the port on which it 808 * was received. This option is also called reflective relay mode, and is 809 * used to support basic VEPA (Virtual Ethernet Port Aggregator) 810 * capabilities. By default, this flag is turned off and the bridge will 811 * not forward traffic back out of the receiving port. 812 */ 813 enum { 814 BRIDGE_MODE_UNSPEC, 815 BRIDGE_MODE_HAIRPIN, 816 }; 817 818 /** 819 * DOC: Bridge port enum definition 820 * 821 * @IFLA_BRPORT_STATE 822 * The operation state of the port. Here are the valid values. 823 * 824 * * 0 - port is in STP *DISABLED* state. Make this port completely 825 * inactive for STP. This is also called BPDU filter and could be used 826 * to disable STP on an untrusted port, like a leaf virtual device. 827 * The traffic forwarding is also stopped on this port. 828 * * 1 - port is in STP *LISTENING* state. Only valid if STP is enabled 829 * on the bridge. In this state the port listens for STP BPDUs and 830 * drops all other traffic frames. 831 * * 2 - port is in STP *LEARNING* state. Only valid if STP is enabled on 832 * the bridge. In this state the port will accept traffic only for the 833 * purpose of updating MAC address tables. 834 * * 3 - port is in STP *FORWARDING* state. Port is fully active. 835 * * 4 - port is in STP *BLOCKING* state. Only valid if STP is enabled on 836 * the bridge. This state is used during the STP election process. 837 * In this state, port will only process STP BPDUs. 838 * 839 * @IFLA_BRPORT_PRIORITY 840 * The STP port priority. The valid values are between 0 and 255. 841 * 842 * @IFLA_BRPORT_COST 843 * The STP path cost of the port. The valid values are between 1 and 65535. 844 * 845 * @IFLA_BRPORT_MODE 846 * Set the bridge port mode. See *BRIDGE_MODE_HAIRPIN* for more details. 847 * 848 * @IFLA_BRPORT_GUARD 849 * Controls whether STP BPDUs will be processed by the bridge port. By 850 * default, the flag is turned off to allow BPDU processing. Turning this 851 * flag on will disable the bridge port if a STP BPDU packet is received. 852 * 853 * If the bridge has Spanning Tree enabled, hostile devices on the network 854 * may send BPDU on a port and cause network failure. Setting *guard on* 855 * will detect and stop this by disabling the port. The port will be 856 * restarted if the link is brought down, or removed and reattached. 857 * 858 * @IFLA_BRPORT_PROTECT 859 * Controls whether a given port is allowed to become a root port or not. 860 * Only used when STP is enabled on the bridge. By default the flag is off. 861 * 862 * This feature is also called root port guard. If BPDU is received from a 863 * leaf (edge) port, it should not be elected as root port. This could 864 * be used if using STP on a bridge and the downstream bridges are not fully 865 * trusted; this prevents a hostile guest from rerouting traffic. 866 * 867 * @IFLA_BRPORT_FAST_LEAVE 868 * This flag allows the bridge to immediately stop multicast traffic 869 * forwarding on a port that receives an IGMP Leave message. It is only used 870 * when IGMP snooping is enabled on the bridge. By default the flag is off. 871 * 872 * @IFLA_BRPORT_LEARNING 873 * Controls whether a given port will learn *source* MAC addresses from 874 * received traffic or not. Also controls whether dynamic FDB entries 875 * (which can also be added by software) will be refreshed by incoming 876 * traffic. By default this flag is on. 877 * 878 * @IFLA_BRPORT_UNICAST_FLOOD 879 * Controls whether unicast traffic for which there is no FDB entry will 880 * be flooded towards this port. By default this flag is on. 881 * 882 * @IFLA_BRPORT_PROXYARP 883 * Enable proxy ARP on this port. 884 * 885 * @IFLA_BRPORT_LEARNING_SYNC 886 * Controls whether a given port will sync MAC addresses learned on device 887 * port to bridge FDB. 888 * 889 * @IFLA_BRPORT_PROXYARP_WIFI 890 * Enable proxy ARP on this port which meets extended requirements by 891 * IEEE 802.11 and Hotspot 2.0 specifications. 892 * 893 * @IFLA_BRPORT_ROOT_ID 894 * 895 * @IFLA_BRPORT_BRIDGE_ID 896 * 897 * @IFLA_BRPORT_DESIGNATED_PORT 898 * 899 * @IFLA_BRPORT_DESIGNATED_COST 900 * 901 * @IFLA_BRPORT_ID 902 * 903 * @IFLA_BRPORT_NO 904 * 905 * @IFLA_BRPORT_TOPOLOGY_CHANGE_ACK 906 * 907 * @IFLA_BRPORT_CONFIG_PENDING 908 * 909 * @IFLA_BRPORT_MESSAGE_AGE_TIMER 910 * 911 * @IFLA_BRPORT_FORWARD_DELAY_TIMER 912 * 913 * @IFLA_BRPORT_HOLD_TIMER 914 * 915 * @IFLA_BRPORT_FLUSH 916 * Flush bridge ports' fdb dynamic entries. 917 * 918 * @IFLA_BRPORT_MULTICAST_ROUTER 919 * Configure the port's multicast router presence. A port with 920 * a multicast router will receive all multicast traffic. 921 * The valid values are: 922 * 923 * * 0 disable multicast routers on this port 924 * * 1 let the system detect the presence of routers (default) 925 * * 2 permanently enable multicast traffic forwarding on this port 926 * * 3 enable multicast routers temporarily on this port, not depending 927 * on incoming queries. 928 * 929 * @IFLA_BRPORT_PAD 930 * 931 * @IFLA_BRPORT_MCAST_FLOOD 932 * Controls whether a given port will flood multicast traffic for which 933 * there is no MDB entry. By default this flag is on. 934 * 935 * @IFLA_BRPORT_MCAST_TO_UCAST 936 * Controls whether a given port will replicate packets using unicast 937 * instead of multicast. By default this flag is off. 938 * 939 * This is done by copying the packet per host and changing the multicast 940 * destination MAC to a unicast one accordingly. 941 * 942 * *mcast_to_unicast* works on top of the multicast snooping feature of the 943 * bridge. Which means unicast copies are only delivered to hosts which 944 * are interested in unicast and signaled this via IGMP/MLD reports previously. 945 * 946 * This feature is intended for interface types which have a more reliable 947 * and/or efficient way to deliver unicast packets than broadcast ones 948 * (e.g. WiFi). 949 * 950 * However, it should only be enabled on interfaces where no IGMPv2/MLDv1 951 * report suppression takes place. IGMP/MLD report suppression issue is 952 * usually overcome by the network daemon (supplicant) enabling AP isolation 953 * and by that separating all STAs. 954 * 955 * Delivery of STA-to-STA IP multicast is made possible again by enabling 956 * and utilizing the bridge hairpin mode, which considers the incoming port 957 * as a potential outgoing port, too (see *BRIDGE_MODE_HAIRPIN* option). 958 * Hairpin mode is performed after multicast snooping, therefore leading 959 * to only deliver reports to STAs running a multicast router. 960 * 961 * @IFLA_BRPORT_VLAN_TUNNEL 962 * Controls whether vlan to tunnel mapping is enabled on the port. 963 * By default this flag is off. 964 * 965 * @IFLA_BRPORT_BCAST_FLOOD 966 * Controls flooding of broadcast traffic on the given port. By default 967 * this flag is on. 968 * 969 * @IFLA_BRPORT_GROUP_FWD_MASK 970 * Set the group forward mask. This is a bitmask that is applied to 971 * decide whether to forward incoming frames destined to link-local 972 * addresses. The addresses of the form are 01:80:C2:00:00:0X (defaults 973 * to 0, which means the bridge does not forward any link-local frames 974 * coming on this port). 975 * 976 * @IFLA_BRPORT_NEIGH_SUPPRESS 977 * Controls whether neighbor discovery (arp and nd) proxy and suppression 978 * is enabled on the port. By default this flag is off. 979 * 980 * @IFLA_BRPORT_ISOLATED 981 * Controls whether a given port will be isolated, which means it will be 982 * able to communicate with non-isolated ports only. By default this 983 * flag is off. 984 * 985 * @IFLA_BRPORT_BACKUP_PORT 986 * Set a backup port. If the port loses carrier all traffic will be 987 * redirected to the configured backup port. Set the value to 0 to disable 988 * it. 989 * 990 * @IFLA_BRPORT_MRP_RING_OPEN 991 * 992 * @IFLA_BRPORT_MRP_IN_OPEN 993 * 994 * @IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT 995 * The number of per-port EHT hosts limit. The default value is 512. 996 * Setting to 0 is not allowed. 997 * 998 * @IFLA_BRPORT_MCAST_EHT_HOSTS_CNT 999 * The current number of tracked hosts, read only. 1000 * 1001 * @IFLA_BRPORT_LOCKED 1002 * Controls whether a port will be locked, meaning that hosts behind the 1003 * port will not be able to communicate through the port unless an FDB 1004 * entry with the unit's MAC address is in the FDB. The common use case is 1005 * that hosts are allowed access through authentication with the IEEE 802.1X 1006 * protocol or based on whitelists. By default this flag is off. 1007 * 1008 * Please note that secure 802.1X deployments should always use the 1009 * *BR_BOOLOPT_NO_LL_LEARN* flag, to not permit the bridge to populate its 1010 * FDB based on link-local (EAPOL) traffic received on the port. 1011 * 1012 * @IFLA_BRPORT_MAB 1013 * Controls whether a port will use MAC Authentication Bypass (MAB), a 1014 * technique through which select MAC addresses may be allowed on a locked 1015 * port, without using 802.1X authentication. Packets with an unknown source 1016 * MAC address generates a "locked" FDB entry on the incoming bridge port. 1017 * The common use case is for user space to react to these bridge FDB 1018 * notifications and optionally replace the locked FDB entry with a normal 1019 * one, allowing traffic to pass for whitelisted MAC addresses. 1020 * 1021 * Setting this flag also requires *IFLA_BRPORT_LOCKED* and 1022 * *IFLA_BRPORT_LEARNING*. *IFLA_BRPORT_LOCKED* ensures that unauthorized 1023 * data packets are dropped, and *IFLA_BRPORT_LEARNING* allows the dynamic 1024 * FDB entries installed by user space (as replacements for the locked FDB 1025 * entries) to be refreshed and/or aged out. 1026 * 1027 * @IFLA_BRPORT_MCAST_N_GROUPS 1028 * 1029 * @IFLA_BRPORT_MCAST_MAX_GROUPS 1030 * Sets the maximum number of MDB entries that can be registered for a 1031 * given port. Attempts to register more MDB entries at the port than this 1032 * limit allows will be rejected, whether they are done through netlink 1033 * (e.g. the bridge tool), or IGMP or MLD membership reports. Setting a 1034 * limit of 0 disables the limit. The default value is 0. 1035 * 1036 * @IFLA_BRPORT_NEIGH_VLAN_SUPPRESS 1037 * Controls whether neighbor discovery (arp and nd) proxy and suppression is 1038 * enabled for a given port. By default this flag is off. 1039 * 1040 * Note that this option only takes effect when *IFLA_BRPORT_NEIGH_SUPPRESS* 1041 * is enabled for a given port. 1042 * 1043 * @IFLA_BRPORT_BACKUP_NHID 1044 * The FDB nexthop object ID to attach to packets being redirected to a 1045 * backup port that has VLAN tunnel mapping enabled (via the 1046 * *IFLA_BRPORT_VLAN_TUNNEL* option). Setting a value of 0 (default) has 1047 * the effect of not attaching any ID. 1048 */ 1049 enum { 1050 IFLA_BRPORT_UNSPEC, 1051 IFLA_BRPORT_STATE, /* Spanning tree state */ 1052 IFLA_BRPORT_PRIORITY, /* " priority */ 1053 IFLA_BRPORT_COST, /* " cost */ 1054 IFLA_BRPORT_MODE, /* mode (hairpin) */ 1055 IFLA_BRPORT_GUARD, /* bpdu guard */ 1056 IFLA_BRPORT_PROTECT, /* root port protection */ 1057 IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */ 1058 IFLA_BRPORT_LEARNING, /* mac learning */ 1059 IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */ 1060 IFLA_BRPORT_PROXYARP, /* proxy ARP */ 1061 IFLA_BRPORT_LEARNING_SYNC, /* mac learning sync from device */ 1062 IFLA_BRPORT_PROXYARP_WIFI, /* proxy ARP for Wi-Fi */ 1063 IFLA_BRPORT_ROOT_ID, /* designated root */ 1064 IFLA_BRPORT_BRIDGE_ID, /* designated bridge */ 1065 IFLA_BRPORT_DESIGNATED_PORT, 1066 IFLA_BRPORT_DESIGNATED_COST, 1067 IFLA_BRPORT_ID, 1068 IFLA_BRPORT_NO, 1069 IFLA_BRPORT_TOPOLOGY_CHANGE_ACK, 1070 IFLA_BRPORT_CONFIG_PENDING, 1071 IFLA_BRPORT_MESSAGE_AGE_TIMER, 1072 IFLA_BRPORT_FORWARD_DELAY_TIMER, 1073 IFLA_BRPORT_HOLD_TIMER, 1074 IFLA_BRPORT_FLUSH, 1075 IFLA_BRPORT_MULTICAST_ROUTER, 1076 IFLA_BRPORT_PAD, 1077 IFLA_BRPORT_MCAST_FLOOD, 1078 IFLA_BRPORT_MCAST_TO_UCAST, 1079 IFLA_BRPORT_VLAN_TUNNEL, 1080 IFLA_BRPORT_BCAST_FLOOD, 1081 IFLA_BRPORT_GROUP_FWD_MASK, 1082 IFLA_BRPORT_NEIGH_SUPPRESS, 1083 IFLA_BRPORT_ISOLATED, 1084 IFLA_BRPORT_BACKUP_PORT, 1085 IFLA_BRPORT_MRP_RING_OPEN, 1086 IFLA_BRPORT_MRP_IN_OPEN, 1087 IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT, 1088 IFLA_BRPORT_MCAST_EHT_HOSTS_CNT, 1089 IFLA_BRPORT_LOCKED, 1090 IFLA_BRPORT_MAB, 1091 IFLA_BRPORT_MCAST_N_GROUPS, 1092 IFLA_BRPORT_MCAST_MAX_GROUPS, 1093 IFLA_BRPORT_NEIGH_VLAN_SUPPRESS, 1094 IFLA_BRPORT_BACKUP_NHID, 1095 __IFLA_BRPORT_MAX 1096 }; 1097 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) 1098 1099 struct ifla_cacheinfo { 1100 __u32 max_reasm_len; 1101 __u32 tstamp; /* ipv6InterfaceTable updated timestamp */ 1102 __u32 reachable_time; 1103 __u32 retrans_time; 1104 }; 1105 1106 enum { 1107 IFLA_INFO_UNSPEC, 1108 IFLA_INFO_KIND, 1109 IFLA_INFO_DATA, 1110 IFLA_INFO_XSTATS, 1111 IFLA_INFO_SLAVE_KIND, 1112 IFLA_INFO_SLAVE_DATA, 1113 __IFLA_INFO_MAX, 1114 }; 1115 1116 #define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1) 1117 1118 /* VLAN section */ 1119 1120 enum { 1121 IFLA_VLAN_UNSPEC, 1122 IFLA_VLAN_ID, 1123 IFLA_VLAN_FLAGS, 1124 IFLA_VLAN_EGRESS_QOS, 1125 IFLA_VLAN_INGRESS_QOS, 1126 IFLA_VLAN_PROTOCOL, 1127 __IFLA_VLAN_MAX, 1128 }; 1129 1130 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1) 1131 1132 struct ifla_vlan_flags { 1133 __u32 flags; 1134 __u32 mask; 1135 }; 1136 1137 enum { 1138 IFLA_VLAN_QOS_UNSPEC, 1139 IFLA_VLAN_QOS_MAPPING, 1140 __IFLA_VLAN_QOS_MAX 1141 }; 1142 1143 #define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1) 1144 1145 struct ifla_vlan_qos_mapping { 1146 __u32 from; 1147 __u32 to; 1148 }; 1149 1150 /* MACVLAN section */ 1151 enum { 1152 IFLA_MACVLAN_UNSPEC, 1153 IFLA_MACVLAN_MODE, 1154 IFLA_MACVLAN_FLAGS, 1155 IFLA_MACVLAN_MACADDR_MODE, 1156 IFLA_MACVLAN_MACADDR, 1157 IFLA_MACVLAN_MACADDR_DATA, 1158 IFLA_MACVLAN_MACADDR_COUNT, 1159 IFLA_MACVLAN_BC_QUEUE_LEN, 1160 IFLA_MACVLAN_BC_QUEUE_LEN_USED, 1161 IFLA_MACVLAN_BC_CUTOFF, 1162 __IFLA_MACVLAN_MAX, 1163 }; 1164 1165 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1) 1166 1167 enum macvlan_mode { 1168 MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */ 1169 MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */ 1170 MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */ 1171 MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */ 1172 MACVLAN_MODE_SOURCE = 16,/* use source MAC address list to assign */ 1173 }; 1174 1175 enum macvlan_macaddr_mode { 1176 MACVLAN_MACADDR_ADD, 1177 MACVLAN_MACADDR_DEL, 1178 MACVLAN_MACADDR_FLUSH, 1179 MACVLAN_MACADDR_SET, 1180 }; 1181 1182 #define MACVLAN_FLAG_NOPROMISC 1 1183 #define MACVLAN_FLAG_NODST 2 /* skip dst macvlan if matching src macvlan */ 1184 1185 /* VRF section */ 1186 enum { 1187 IFLA_VRF_UNSPEC, 1188 IFLA_VRF_TABLE, 1189 __IFLA_VRF_MAX 1190 }; 1191 1192 #define IFLA_VRF_MAX (__IFLA_VRF_MAX - 1) 1193 1194 enum { 1195 IFLA_VRF_PORT_UNSPEC, 1196 IFLA_VRF_PORT_TABLE, 1197 __IFLA_VRF_PORT_MAX 1198 }; 1199 1200 #define IFLA_VRF_PORT_MAX (__IFLA_VRF_PORT_MAX - 1) 1201 1202 /* MACSEC section */ 1203 enum { 1204 IFLA_MACSEC_UNSPEC, 1205 IFLA_MACSEC_SCI, 1206 IFLA_MACSEC_PORT, 1207 IFLA_MACSEC_ICV_LEN, 1208 IFLA_MACSEC_CIPHER_SUITE, 1209 IFLA_MACSEC_WINDOW, 1210 IFLA_MACSEC_ENCODING_SA, 1211 IFLA_MACSEC_ENCRYPT, 1212 IFLA_MACSEC_PROTECT, 1213 IFLA_MACSEC_INC_SCI, 1214 IFLA_MACSEC_ES, 1215 IFLA_MACSEC_SCB, 1216 IFLA_MACSEC_REPLAY_PROTECT, 1217 IFLA_MACSEC_VALIDATION, 1218 IFLA_MACSEC_PAD, 1219 IFLA_MACSEC_OFFLOAD, 1220 __IFLA_MACSEC_MAX, 1221 }; 1222 1223 #define IFLA_MACSEC_MAX (__IFLA_MACSEC_MAX - 1) 1224 1225 /* XFRM section */ 1226 enum { 1227 IFLA_XFRM_UNSPEC, 1228 IFLA_XFRM_LINK, 1229 IFLA_XFRM_IF_ID, 1230 IFLA_XFRM_COLLECT_METADATA, 1231 __IFLA_XFRM_MAX 1232 }; 1233 1234 #define IFLA_XFRM_MAX (__IFLA_XFRM_MAX - 1) 1235 1236 enum macsec_validation_type { 1237 MACSEC_VALIDATE_DISABLED = 0, 1238 MACSEC_VALIDATE_CHECK = 1, 1239 MACSEC_VALIDATE_STRICT = 2, 1240 __MACSEC_VALIDATE_END, 1241 MACSEC_VALIDATE_MAX = __MACSEC_VALIDATE_END - 1, 1242 }; 1243 1244 enum macsec_offload { 1245 MACSEC_OFFLOAD_OFF = 0, 1246 MACSEC_OFFLOAD_PHY = 1, 1247 MACSEC_OFFLOAD_MAC = 2, 1248 __MACSEC_OFFLOAD_END, 1249 MACSEC_OFFLOAD_MAX = __MACSEC_OFFLOAD_END - 1, 1250 }; 1251 1252 /* IPVLAN section */ 1253 enum { 1254 IFLA_IPVLAN_UNSPEC, 1255 IFLA_IPVLAN_MODE, 1256 IFLA_IPVLAN_FLAGS, 1257 __IFLA_IPVLAN_MAX 1258 }; 1259 1260 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1) 1261 1262 enum ipvlan_mode { 1263 IPVLAN_MODE_L2 = 0, 1264 IPVLAN_MODE_L3, 1265 IPVLAN_MODE_L3S, 1266 IPVLAN_MODE_MAX 1267 }; 1268 1269 #define IPVLAN_F_PRIVATE 0x01 1270 #define IPVLAN_F_VEPA 0x02 1271 1272 /* Tunnel RTM header */ 1273 struct tunnel_msg { 1274 __u8 family; 1275 __u8 flags; 1276 __u16 reserved2; 1277 __u32 ifindex; 1278 }; 1279 1280 /* netkit section */ 1281 enum netkit_action { 1282 NETKIT_NEXT = -1, 1283 NETKIT_PASS = 0, 1284 NETKIT_DROP = 2, 1285 NETKIT_REDIRECT = 7, 1286 }; 1287 1288 enum netkit_mode { 1289 NETKIT_L2, 1290 NETKIT_L3, 1291 }; 1292 1293 /* NETKIT_SCRUB_NONE leaves clearing skb->{mark,priority} up to 1294 * the BPF program if attached. This also means the latter can 1295 * consume the two fields if they were populated earlier. 1296 * 1297 * NETKIT_SCRUB_DEFAULT zeroes skb->{mark,priority} fields before 1298 * invoking the attached BPF program when the peer device resides 1299 * in a different network namespace. This is the default behavior. 1300 */ 1301 enum netkit_scrub { 1302 NETKIT_SCRUB_NONE, 1303 NETKIT_SCRUB_DEFAULT, 1304 }; 1305 1306 enum { 1307 IFLA_NETKIT_UNSPEC, 1308 IFLA_NETKIT_PEER_INFO, 1309 IFLA_NETKIT_PRIMARY, 1310 IFLA_NETKIT_POLICY, 1311 IFLA_NETKIT_PEER_POLICY, 1312 IFLA_NETKIT_MODE, 1313 IFLA_NETKIT_SCRUB, 1314 IFLA_NETKIT_PEER_SCRUB, 1315 __IFLA_NETKIT_MAX, 1316 }; 1317 #define IFLA_NETKIT_MAX (__IFLA_NETKIT_MAX - 1) 1318 1319 /* VXLAN section */ 1320 1321 /* include statistics in the dump */ 1322 #define TUNNEL_MSG_FLAG_STATS 0x01 1323 1324 #define TUNNEL_MSG_VALID_USER_FLAGS TUNNEL_MSG_FLAG_STATS 1325 1326 /* Embedded inside VXLAN_VNIFILTER_ENTRY_STATS */ 1327 enum { 1328 VNIFILTER_ENTRY_STATS_UNSPEC, 1329 VNIFILTER_ENTRY_STATS_RX_BYTES, 1330 VNIFILTER_ENTRY_STATS_RX_PKTS, 1331 VNIFILTER_ENTRY_STATS_RX_DROPS, 1332 VNIFILTER_ENTRY_STATS_RX_ERRORS, 1333 VNIFILTER_ENTRY_STATS_TX_BYTES, 1334 VNIFILTER_ENTRY_STATS_TX_PKTS, 1335 VNIFILTER_ENTRY_STATS_TX_DROPS, 1336 VNIFILTER_ENTRY_STATS_TX_ERRORS, 1337 VNIFILTER_ENTRY_STATS_PAD, 1338 __VNIFILTER_ENTRY_STATS_MAX 1339 }; 1340 #define VNIFILTER_ENTRY_STATS_MAX (__VNIFILTER_ENTRY_STATS_MAX - 1) 1341 1342 enum { 1343 VXLAN_VNIFILTER_ENTRY_UNSPEC, 1344 VXLAN_VNIFILTER_ENTRY_START, 1345 VXLAN_VNIFILTER_ENTRY_END, 1346 VXLAN_VNIFILTER_ENTRY_GROUP, 1347 VXLAN_VNIFILTER_ENTRY_GROUP6, 1348 VXLAN_VNIFILTER_ENTRY_STATS, 1349 __VXLAN_VNIFILTER_ENTRY_MAX 1350 }; 1351 #define VXLAN_VNIFILTER_ENTRY_MAX (__VXLAN_VNIFILTER_ENTRY_MAX - 1) 1352 1353 enum { 1354 VXLAN_VNIFILTER_UNSPEC, 1355 VXLAN_VNIFILTER_ENTRY, 1356 __VXLAN_VNIFILTER_MAX 1357 }; 1358 #define VXLAN_VNIFILTER_MAX (__VXLAN_VNIFILTER_MAX - 1) 1359 1360 enum { 1361 IFLA_VXLAN_UNSPEC, 1362 IFLA_VXLAN_ID, 1363 IFLA_VXLAN_GROUP, /* group or remote address */ 1364 IFLA_VXLAN_LINK, 1365 IFLA_VXLAN_LOCAL, 1366 IFLA_VXLAN_TTL, 1367 IFLA_VXLAN_TOS, 1368 IFLA_VXLAN_LEARNING, 1369 IFLA_VXLAN_AGEING, 1370 IFLA_VXLAN_LIMIT, 1371 IFLA_VXLAN_PORT_RANGE, /* source port */ 1372 IFLA_VXLAN_PROXY, 1373 IFLA_VXLAN_RSC, 1374 IFLA_VXLAN_L2MISS, 1375 IFLA_VXLAN_L3MISS, 1376 IFLA_VXLAN_PORT, /* destination port */ 1377 IFLA_VXLAN_GROUP6, 1378 IFLA_VXLAN_LOCAL6, 1379 IFLA_VXLAN_UDP_CSUM, 1380 IFLA_VXLAN_UDP_ZERO_CSUM6_TX, 1381 IFLA_VXLAN_UDP_ZERO_CSUM6_RX, 1382 IFLA_VXLAN_REMCSUM_TX, 1383 IFLA_VXLAN_REMCSUM_RX, 1384 IFLA_VXLAN_GBP, 1385 IFLA_VXLAN_REMCSUM_NOPARTIAL, 1386 IFLA_VXLAN_COLLECT_METADATA, 1387 IFLA_VXLAN_LABEL, 1388 IFLA_VXLAN_GPE, 1389 IFLA_VXLAN_TTL_INHERIT, 1390 IFLA_VXLAN_DF, 1391 IFLA_VXLAN_VNIFILTER, /* only applicable with COLLECT_METADATA mode */ 1392 IFLA_VXLAN_LOCALBYPASS, 1393 IFLA_VXLAN_LABEL_POLICY, /* IPv6 flow label policy; ifla_vxlan_label_policy */ 1394 IFLA_VXLAN_FAN_MAP = 33, 1395 __IFLA_VXLAN_MAX 1396 }; 1397 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1) 1398 1399 struct ifla_vxlan_port_range { 1400 __be16 low; 1401 __be16 high; 1402 }; 1403 1404 enum ifla_vxlan_df { 1405 VXLAN_DF_UNSET = 0, 1406 VXLAN_DF_SET, 1407 VXLAN_DF_INHERIT, 1408 __VXLAN_DF_END, 1409 VXLAN_DF_MAX = __VXLAN_DF_END - 1, 1410 }; 1411 1412 enum ifla_vxlan_label_policy { 1413 VXLAN_LABEL_FIXED = 0, 1414 VXLAN_LABEL_INHERIT = 1, 1415 __VXLAN_LABEL_END, 1416 VXLAN_LABEL_MAX = __VXLAN_LABEL_END - 1, 1417 }; 1418 1419 /* GENEVE section */ 1420 enum { 1421 IFLA_GENEVE_UNSPEC, 1422 IFLA_GENEVE_ID, 1423 IFLA_GENEVE_REMOTE, 1424 IFLA_GENEVE_TTL, 1425 IFLA_GENEVE_TOS, 1426 IFLA_GENEVE_PORT, /* destination port */ 1427 IFLA_GENEVE_COLLECT_METADATA, 1428 IFLA_GENEVE_REMOTE6, 1429 IFLA_GENEVE_UDP_CSUM, 1430 IFLA_GENEVE_UDP_ZERO_CSUM6_TX, 1431 IFLA_GENEVE_UDP_ZERO_CSUM6_RX, 1432 IFLA_GENEVE_LABEL, 1433 IFLA_GENEVE_TTL_INHERIT, 1434 IFLA_GENEVE_DF, 1435 IFLA_GENEVE_INNER_PROTO_INHERIT, 1436 __IFLA_GENEVE_MAX 1437 }; 1438 #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1) 1439 1440 enum ifla_geneve_df { 1441 GENEVE_DF_UNSET = 0, 1442 GENEVE_DF_SET, 1443 GENEVE_DF_INHERIT, 1444 __GENEVE_DF_END, 1445 GENEVE_DF_MAX = __GENEVE_DF_END - 1, 1446 }; 1447 1448 /* Bareudp section */ 1449 enum { 1450 IFLA_BAREUDP_UNSPEC, 1451 IFLA_BAREUDP_PORT, 1452 IFLA_BAREUDP_ETHERTYPE, 1453 IFLA_BAREUDP_SRCPORT_MIN, 1454 IFLA_BAREUDP_MULTIPROTO_MODE, 1455 __IFLA_BAREUDP_MAX 1456 }; 1457 1458 #define IFLA_BAREUDP_MAX (__IFLA_BAREUDP_MAX - 1) 1459 1460 /* PPP section */ 1461 enum { 1462 IFLA_PPP_UNSPEC, 1463 IFLA_PPP_DEV_FD, 1464 __IFLA_PPP_MAX 1465 }; 1466 #define IFLA_PPP_MAX (__IFLA_PPP_MAX - 1) 1467 1468 /* GTP section */ 1469 1470 enum ifla_gtp_role { 1471 GTP_ROLE_GGSN = 0, 1472 GTP_ROLE_SGSN, 1473 }; 1474 1475 enum { 1476 IFLA_GTP_UNSPEC, 1477 IFLA_GTP_FD0, 1478 IFLA_GTP_FD1, 1479 IFLA_GTP_PDP_HASHSIZE, 1480 IFLA_GTP_ROLE, 1481 IFLA_GTP_CREATE_SOCKETS, 1482 IFLA_GTP_RESTART_COUNT, 1483 __IFLA_GTP_MAX, 1484 }; 1485 #define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1) 1486 1487 /* Bonding section */ 1488 1489 enum { 1490 IFLA_BOND_UNSPEC, 1491 IFLA_BOND_MODE, 1492 IFLA_BOND_ACTIVE_SLAVE, 1493 IFLA_BOND_MIIMON, 1494 IFLA_BOND_UPDELAY, 1495 IFLA_BOND_DOWNDELAY, 1496 IFLA_BOND_USE_CARRIER, 1497 IFLA_BOND_ARP_INTERVAL, 1498 IFLA_BOND_ARP_IP_TARGET, 1499 IFLA_BOND_ARP_VALIDATE, 1500 IFLA_BOND_ARP_ALL_TARGETS, 1501 IFLA_BOND_PRIMARY, 1502 IFLA_BOND_PRIMARY_RESELECT, 1503 IFLA_BOND_FAIL_OVER_MAC, 1504 IFLA_BOND_XMIT_HASH_POLICY, 1505 IFLA_BOND_RESEND_IGMP, 1506 IFLA_BOND_NUM_PEER_NOTIF, 1507 IFLA_BOND_ALL_SLAVES_ACTIVE, 1508 IFLA_BOND_MIN_LINKS, 1509 IFLA_BOND_LP_INTERVAL, 1510 IFLA_BOND_PACKETS_PER_SLAVE, 1511 IFLA_BOND_AD_LACP_RATE, 1512 IFLA_BOND_AD_SELECT, 1513 IFLA_BOND_AD_INFO, 1514 IFLA_BOND_AD_ACTOR_SYS_PRIO, 1515 IFLA_BOND_AD_USER_PORT_KEY, 1516 IFLA_BOND_AD_ACTOR_SYSTEM, 1517 IFLA_BOND_TLB_DYNAMIC_LB, 1518 IFLA_BOND_PEER_NOTIF_DELAY, 1519 IFLA_BOND_AD_LACP_ACTIVE, 1520 IFLA_BOND_MISSED_MAX, 1521 IFLA_BOND_NS_IP6_TARGET, 1522 __IFLA_BOND_MAX, 1523 }; 1524 1525 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1) 1526 1527 enum { 1528 IFLA_BOND_AD_INFO_UNSPEC, 1529 IFLA_BOND_AD_INFO_AGGREGATOR, 1530 IFLA_BOND_AD_INFO_NUM_PORTS, 1531 IFLA_BOND_AD_INFO_ACTOR_KEY, 1532 IFLA_BOND_AD_INFO_PARTNER_KEY, 1533 IFLA_BOND_AD_INFO_PARTNER_MAC, 1534 __IFLA_BOND_AD_INFO_MAX, 1535 }; 1536 1537 #define IFLA_BOND_AD_INFO_MAX (__IFLA_BOND_AD_INFO_MAX - 1) 1538 1539 enum { 1540 IFLA_BOND_SLAVE_UNSPEC, 1541 IFLA_BOND_SLAVE_STATE, 1542 IFLA_BOND_SLAVE_MII_STATUS, 1543 IFLA_BOND_SLAVE_LINK_FAILURE_COUNT, 1544 IFLA_BOND_SLAVE_PERM_HWADDR, 1545 IFLA_BOND_SLAVE_QUEUE_ID, 1546 IFLA_BOND_SLAVE_AD_AGGREGATOR_ID, 1547 IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE, 1548 IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE, 1549 IFLA_BOND_SLAVE_PRIO, 1550 __IFLA_BOND_SLAVE_MAX, 1551 }; 1552 1553 #define IFLA_BOND_SLAVE_MAX (__IFLA_BOND_SLAVE_MAX - 1) 1554 1555 /* SR-IOV virtual function management section */ 1556 1557 enum { 1558 IFLA_VF_INFO_UNSPEC, 1559 IFLA_VF_INFO, 1560 __IFLA_VF_INFO_MAX, 1561 }; 1562 1563 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1) 1564 1565 enum { 1566 IFLA_VF_UNSPEC, 1567 IFLA_VF_MAC, /* Hardware queue specific attributes */ 1568 IFLA_VF_VLAN, /* VLAN ID and QoS */ 1569 IFLA_VF_TX_RATE, /* Max TX Bandwidth Allocation */ 1570 IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */ 1571 IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */ 1572 IFLA_VF_RATE, /* Min and Max TX Bandwidth Allocation */ 1573 IFLA_VF_RSS_QUERY_EN, /* RSS Redirection Table and Hash Key query 1574 * on/off switch 1575 */ 1576 IFLA_VF_STATS, /* network device statistics */ 1577 IFLA_VF_TRUST, /* Trust VF */ 1578 IFLA_VF_IB_NODE_GUID, /* VF Infiniband node GUID */ 1579 IFLA_VF_IB_PORT_GUID, /* VF Infiniband port GUID */ 1580 IFLA_VF_VLAN_LIST, /* nested list of vlans, option for QinQ */ 1581 IFLA_VF_BROADCAST, /* VF broadcast */ 1582 __IFLA_VF_MAX, 1583 }; 1584 1585 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1) 1586 1587 struct ifla_vf_mac { 1588 __u32 vf; 1589 __u8 mac[32]; /* MAX_ADDR_LEN */ 1590 }; 1591 1592 struct ifla_vf_broadcast { 1593 __u8 broadcast[32]; 1594 }; 1595 1596 struct ifla_vf_vlan { 1597 __u32 vf; 1598 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */ 1599 __u32 qos; 1600 }; 1601 1602 enum { 1603 IFLA_VF_VLAN_INFO_UNSPEC, 1604 IFLA_VF_VLAN_INFO, /* VLAN ID, QoS and VLAN protocol */ 1605 __IFLA_VF_VLAN_INFO_MAX, 1606 }; 1607 1608 #define IFLA_VF_VLAN_INFO_MAX (__IFLA_VF_VLAN_INFO_MAX - 1) 1609 #define MAX_VLAN_LIST_LEN 1 1610 1611 struct ifla_vf_vlan_info { 1612 __u32 vf; 1613 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */ 1614 __u32 qos; 1615 __be16 vlan_proto; /* VLAN protocol either 802.1Q or 802.1ad */ 1616 }; 1617 1618 struct ifla_vf_tx_rate { 1619 __u32 vf; 1620 __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */ 1621 }; 1622 1623 struct ifla_vf_rate { 1624 __u32 vf; 1625 __u32 min_tx_rate; /* Min Bandwidth in Mbps */ 1626 __u32 max_tx_rate; /* Max Bandwidth in Mbps */ 1627 }; 1628 1629 struct ifla_vf_spoofchk { 1630 __u32 vf; 1631 __u32 setting; 1632 }; 1633 1634 struct ifla_vf_guid { 1635 __u32 vf; 1636 __u64 guid; 1637 }; 1638 1639 enum { 1640 IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */ 1641 IFLA_VF_LINK_STATE_ENABLE, /* link always up */ 1642 IFLA_VF_LINK_STATE_DISABLE, /* link always down */ 1643 __IFLA_VF_LINK_STATE_MAX, 1644 }; 1645 1646 struct ifla_vf_link_state { 1647 __u32 vf; 1648 __u32 link_state; 1649 }; 1650 1651 struct ifla_vf_rss_query_en { 1652 __u32 vf; 1653 __u32 setting; 1654 }; 1655 1656 enum { 1657 IFLA_VF_STATS_RX_PACKETS, 1658 IFLA_VF_STATS_TX_PACKETS, 1659 IFLA_VF_STATS_RX_BYTES, 1660 IFLA_VF_STATS_TX_BYTES, 1661 IFLA_VF_STATS_BROADCAST, 1662 IFLA_VF_STATS_MULTICAST, 1663 IFLA_VF_STATS_PAD, 1664 IFLA_VF_STATS_RX_DROPPED, 1665 IFLA_VF_STATS_TX_DROPPED, 1666 __IFLA_VF_STATS_MAX, 1667 }; 1668 1669 #define IFLA_VF_STATS_MAX (__IFLA_VF_STATS_MAX - 1) 1670 1671 struct ifla_vf_trust { 1672 __u32 vf; 1673 __u32 setting; 1674 }; 1675 1676 /* VF ports management section 1677 * 1678 * Nested layout of set/get msg is: 1679 * 1680 * [IFLA_NUM_VF] 1681 * [IFLA_VF_PORTS] 1682 * [IFLA_VF_PORT] 1683 * [IFLA_PORT_*], ... 1684 * [IFLA_VF_PORT] 1685 * [IFLA_PORT_*], ... 1686 * ... 1687 * [IFLA_PORT_SELF] 1688 * [IFLA_PORT_*], ... 1689 */ 1690 1691 enum { 1692 IFLA_VF_PORT_UNSPEC, 1693 IFLA_VF_PORT, /* nest */ 1694 __IFLA_VF_PORT_MAX, 1695 }; 1696 1697 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1) 1698 1699 enum { 1700 IFLA_PORT_UNSPEC, 1701 IFLA_PORT_VF, /* __u32 */ 1702 IFLA_PORT_PROFILE, /* string */ 1703 IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */ 1704 IFLA_PORT_INSTANCE_UUID, /* binary UUID */ 1705 IFLA_PORT_HOST_UUID, /* binary UUID */ 1706 IFLA_PORT_REQUEST, /* __u8 */ 1707 IFLA_PORT_RESPONSE, /* __u16, output only */ 1708 __IFLA_PORT_MAX, 1709 }; 1710 1711 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1) 1712 1713 #define PORT_PROFILE_MAX 40 1714 #define PORT_UUID_MAX 16 1715 #define PORT_SELF_VF -1 1716 1717 enum { 1718 PORT_REQUEST_PREASSOCIATE = 0, 1719 PORT_REQUEST_PREASSOCIATE_RR, 1720 PORT_REQUEST_ASSOCIATE, 1721 PORT_REQUEST_DISASSOCIATE, 1722 }; 1723 1724 enum { 1725 PORT_VDP_RESPONSE_SUCCESS = 0, 1726 PORT_VDP_RESPONSE_INVALID_FORMAT, 1727 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES, 1728 PORT_VDP_RESPONSE_UNUSED_VTID, 1729 PORT_VDP_RESPONSE_VTID_VIOLATION, 1730 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION, 1731 PORT_VDP_RESPONSE_OUT_OF_SYNC, 1732 /* 0x08-0xFF reserved for future VDP use */ 1733 PORT_PROFILE_RESPONSE_SUCCESS = 0x100, 1734 PORT_PROFILE_RESPONSE_INPROGRESS, 1735 PORT_PROFILE_RESPONSE_INVALID, 1736 PORT_PROFILE_RESPONSE_BADSTATE, 1737 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES, 1738 PORT_PROFILE_RESPONSE_ERROR, 1739 }; 1740 1741 struct ifla_port_vsi { 1742 __u8 vsi_mgr_id; 1743 __u8 vsi_type_id[3]; 1744 __u8 vsi_type_version; 1745 __u8 pad[3]; 1746 }; 1747 1748 1749 /* IPoIB section */ 1750 1751 enum { 1752 IFLA_IPOIB_UNSPEC, 1753 IFLA_IPOIB_PKEY, 1754 IFLA_IPOIB_MODE, 1755 IFLA_IPOIB_UMCAST, 1756 __IFLA_IPOIB_MAX 1757 }; 1758 1759 enum { 1760 IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */ 1761 IPOIB_MODE_CONNECTED = 1, /* using connected QPs */ 1762 }; 1763 1764 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1) 1765 1766 1767 /* HSR/PRP section, both uses same interface */ 1768 1769 /* Different redundancy protocols for hsr device */ 1770 enum { 1771 HSR_PROTOCOL_HSR, 1772 HSR_PROTOCOL_PRP, 1773 HSR_PROTOCOL_MAX, 1774 }; 1775 1776 enum { 1777 IFLA_HSR_UNSPEC, 1778 IFLA_HSR_SLAVE1, 1779 IFLA_HSR_SLAVE2, 1780 IFLA_HSR_MULTICAST_SPEC, /* Last byte of supervision addr */ 1781 IFLA_HSR_SUPERVISION_ADDR, /* Supervision frame multicast addr */ 1782 IFLA_HSR_SEQ_NR, 1783 IFLA_HSR_VERSION, /* HSR version */ 1784 IFLA_HSR_PROTOCOL, /* Indicate different protocol than 1785 * HSR. For example PRP. 1786 */ 1787 __IFLA_HSR_MAX, 1788 }; 1789 1790 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1) 1791 1792 /* STATS section */ 1793 1794 struct if_stats_msg { 1795 __u8 family; 1796 __u8 pad1; 1797 __u16 pad2; 1798 __u32 ifindex; 1799 __u32 filter_mask; 1800 }; 1801 1802 /* A stats attribute can be netdev specific or a global stat. 1803 * For netdev stats, lets use the prefix IFLA_STATS_LINK_* 1804 */ 1805 enum { 1806 IFLA_STATS_UNSPEC, /* also used as 64bit pad attribute */ 1807 IFLA_STATS_LINK_64, 1808 IFLA_STATS_LINK_XSTATS, 1809 IFLA_STATS_LINK_XSTATS_SLAVE, 1810 IFLA_STATS_LINK_OFFLOAD_XSTATS, 1811 IFLA_STATS_AF_SPEC, 1812 __IFLA_STATS_MAX, 1813 }; 1814 1815 #define IFLA_STATS_MAX (__IFLA_STATS_MAX - 1) 1816 1817 #define IFLA_STATS_FILTER_BIT(ATTR) (1 << (ATTR - 1)) 1818 1819 enum { 1820 IFLA_STATS_GETSET_UNSPEC, 1821 IFLA_STATS_GET_FILTERS, /* Nest of IFLA_STATS_LINK_xxx, each a u32 with 1822 * a filter mask for the corresponding group. 1823 */ 1824 IFLA_STATS_SET_OFFLOAD_XSTATS_L3_STATS, /* 0 or 1 as u8 */ 1825 __IFLA_STATS_GETSET_MAX, 1826 }; 1827 1828 #define IFLA_STATS_GETSET_MAX (__IFLA_STATS_GETSET_MAX - 1) 1829 1830 /* These are embedded into IFLA_STATS_LINK_XSTATS: 1831 * [IFLA_STATS_LINK_XSTATS] 1832 * -> [LINK_XSTATS_TYPE_xxx] 1833 * -> [rtnl link type specific attributes] 1834 */ 1835 enum { 1836 LINK_XSTATS_TYPE_UNSPEC, 1837 LINK_XSTATS_TYPE_BRIDGE, 1838 LINK_XSTATS_TYPE_BOND, 1839 __LINK_XSTATS_TYPE_MAX 1840 }; 1841 #define LINK_XSTATS_TYPE_MAX (__LINK_XSTATS_TYPE_MAX - 1) 1842 1843 /* These are stats embedded into IFLA_STATS_LINK_OFFLOAD_XSTATS */ 1844 enum { 1845 IFLA_OFFLOAD_XSTATS_UNSPEC, 1846 IFLA_OFFLOAD_XSTATS_CPU_HIT, /* struct rtnl_link_stats64 */ 1847 IFLA_OFFLOAD_XSTATS_HW_S_INFO, /* HW stats info. A nest */ 1848 IFLA_OFFLOAD_XSTATS_L3_STATS, /* struct rtnl_hw_stats64 */ 1849 __IFLA_OFFLOAD_XSTATS_MAX 1850 }; 1851 #define IFLA_OFFLOAD_XSTATS_MAX (__IFLA_OFFLOAD_XSTATS_MAX - 1) 1852 1853 enum { 1854 IFLA_OFFLOAD_XSTATS_HW_S_INFO_UNSPEC, 1855 IFLA_OFFLOAD_XSTATS_HW_S_INFO_REQUEST, /* u8 */ 1856 IFLA_OFFLOAD_XSTATS_HW_S_INFO_USED, /* u8 */ 1857 __IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX, 1858 }; 1859 #define IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX \ 1860 (__IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX - 1) 1861 1862 /* XDP section */ 1863 1864 #define XDP_FLAGS_UPDATE_IF_NOEXIST (1U << 0) 1865 #define XDP_FLAGS_SKB_MODE (1U << 1) 1866 #define XDP_FLAGS_DRV_MODE (1U << 2) 1867 #define XDP_FLAGS_HW_MODE (1U << 3) 1868 #define XDP_FLAGS_REPLACE (1U << 4) 1869 #define XDP_FLAGS_MODES (XDP_FLAGS_SKB_MODE | \ 1870 XDP_FLAGS_DRV_MODE | \ 1871 XDP_FLAGS_HW_MODE) 1872 #define XDP_FLAGS_MASK (XDP_FLAGS_UPDATE_IF_NOEXIST | \ 1873 XDP_FLAGS_MODES | XDP_FLAGS_REPLACE) 1874 1875 /* These are stored into IFLA_XDP_ATTACHED on dump. */ 1876 enum { 1877 XDP_ATTACHED_NONE = 0, 1878 XDP_ATTACHED_DRV, 1879 XDP_ATTACHED_SKB, 1880 XDP_ATTACHED_HW, 1881 XDP_ATTACHED_MULTI, 1882 }; 1883 1884 enum { 1885 IFLA_XDP_UNSPEC, 1886 IFLA_XDP_FD, 1887 IFLA_XDP_ATTACHED, 1888 IFLA_XDP_FLAGS, 1889 IFLA_XDP_PROG_ID, 1890 IFLA_XDP_DRV_PROG_ID, 1891 IFLA_XDP_SKB_PROG_ID, 1892 IFLA_XDP_HW_PROG_ID, 1893 IFLA_XDP_EXPECTED_FD, 1894 __IFLA_XDP_MAX, 1895 }; 1896 1897 #define IFLA_XDP_MAX (__IFLA_XDP_MAX - 1) 1898 1899 enum { 1900 IFLA_EVENT_NONE, 1901 IFLA_EVENT_REBOOT, /* internal reset / reboot */ 1902 IFLA_EVENT_FEATURES, /* change in offload features */ 1903 IFLA_EVENT_BONDING_FAILOVER, /* change in active slave */ 1904 IFLA_EVENT_NOTIFY_PEERS, /* re-sent grat. arp/ndisc */ 1905 IFLA_EVENT_IGMP_RESEND, /* re-sent IGMP JOIN */ 1906 IFLA_EVENT_BONDING_OPTIONS, /* change in bonding options */ 1907 }; 1908 1909 /* tun section */ 1910 1911 enum { 1912 IFLA_TUN_UNSPEC, 1913 IFLA_TUN_OWNER, 1914 IFLA_TUN_GROUP, 1915 IFLA_TUN_TYPE, 1916 IFLA_TUN_PI, 1917 IFLA_TUN_VNET_HDR, 1918 IFLA_TUN_PERSIST, 1919 IFLA_TUN_MULTI_QUEUE, 1920 IFLA_TUN_NUM_QUEUES, 1921 IFLA_TUN_NUM_DISABLED_QUEUES, 1922 __IFLA_TUN_MAX, 1923 }; 1924 1925 #define IFLA_TUN_MAX (__IFLA_TUN_MAX - 1) 1926 1927 /* rmnet section */ 1928 1929 #define RMNET_FLAGS_INGRESS_DEAGGREGATION (1U << 0) 1930 #define RMNET_FLAGS_INGRESS_MAP_COMMANDS (1U << 1) 1931 #define RMNET_FLAGS_INGRESS_MAP_CKSUMV4 (1U << 2) 1932 #define RMNET_FLAGS_EGRESS_MAP_CKSUMV4 (1U << 3) 1933 #define RMNET_FLAGS_INGRESS_MAP_CKSUMV5 (1U << 4) 1934 #define RMNET_FLAGS_EGRESS_MAP_CKSUMV5 (1U << 5) 1935 1936 enum { 1937 IFLA_RMNET_UNSPEC, 1938 IFLA_RMNET_MUX_ID, 1939 IFLA_RMNET_FLAGS, 1940 __IFLA_RMNET_MAX, 1941 }; 1942 1943 #define IFLA_RMNET_MAX (__IFLA_RMNET_MAX - 1) 1944 1945 struct ifla_rmnet_flags { 1946 __u32 flags; 1947 __u32 mask; 1948 }; 1949 1950 /* MCTP section */ 1951 1952 enum { 1953 IFLA_MCTP_UNSPEC, 1954 IFLA_MCTP_NET, 1955 __IFLA_MCTP_MAX, 1956 }; 1957 1958 #define IFLA_MCTP_MAX (__IFLA_MCTP_MAX - 1) 1959 1960 /* DSA section */ 1961 1962 enum { 1963 IFLA_DSA_UNSPEC, 1964 IFLA_DSA_CONDUIT, 1965 /* Deprecated, use IFLA_DSA_CONDUIT instead */ 1966 IFLA_DSA_MASTER = IFLA_DSA_CONDUIT, 1967 __IFLA_DSA_MAX, 1968 }; 1969 1970 #define IFLA_DSA_MAX (__IFLA_DSA_MAX - 1) 1971 1972 #endif /* _LINUX_IF_LINK_H */
Contact us
|
About us
|
Term of use
|
Copyright © 2000-2025 MyWebUniversity.com ™
