1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ 2 /* 3 * include/uapi/linux/devlink.h - Network physical device Netlink interface 4 * Copyright (c) 2016 Mellanox Technologies. All rights reserved. 5 * Copyright (c) 2016 Jiri Pirko <jiri@mellanox.com> 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 2 of the License, or 10 * (at your option) any later version. 11 */ 12 13 #ifndef _UAPI_LINUX_DEVLINK_H_ 14 #define _UAPI_LINUX_DEVLINK_H_ 15 16 #define DEVLINK_GENL_NAME "devlink" 17 #define DEVLINK_GENL_VERSION 0x1 18 #define DEVLINK_GENL_MCGRP_CONFIG_NAME "config" 19 20 enum devlink_command { 21 /* don't change the order or add anything between, this is ABI! */ 22 DEVLINK_CMD_UNSPEC, 23 24 DEVLINK_CMD_GET, /* can dump */ 25 DEVLINK_CMD_SET, 26 DEVLINK_CMD_NEW, 27 DEVLINK_CMD_DEL, 28 29 DEVLINK_CMD_PORT_GET, /* can dump */ 30 DEVLINK_CMD_PORT_SET, 31 DEVLINK_CMD_PORT_NEW, 32 DEVLINK_CMD_PORT_DEL, 33 34 DEVLINK_CMD_PORT_SPLIT, 35 DEVLINK_CMD_PORT_UNSPLIT, 36 37 DEVLINK_CMD_SB_GET, /* can dump */ 38 DEVLINK_CMD_SB_SET, 39 DEVLINK_CMD_SB_NEW, 40 DEVLINK_CMD_SB_DEL, 41 42 DEVLINK_CMD_SB_POOL_GET, /* can dump */ 43 DEVLINK_CMD_SB_POOL_SET, 44 DEVLINK_CMD_SB_POOL_NEW, 45 DEVLINK_CMD_SB_POOL_DEL, 46 47 DEVLINK_CMD_SB_PORT_POOL_GET, /* can dump */ 48 DEVLINK_CMD_SB_PORT_POOL_SET, 49 DEVLINK_CMD_SB_PORT_POOL_NEW, 50 DEVLINK_CMD_SB_PORT_POOL_DEL, 51 52 DEVLINK_CMD_SB_TC_POOL_BIND_GET, /* can dump */ 53 DEVLINK_CMD_SB_TC_POOL_BIND_SET, 54 DEVLINK_CMD_SB_TC_POOL_BIND_NEW, 55 DEVLINK_CMD_SB_TC_POOL_BIND_DEL, 56 57 /* Shared buffer occupancy monitoring commands */ 58 DEVLINK_CMD_SB_OCC_SNAPSHOT, 59 DEVLINK_CMD_SB_OCC_MAX_CLEAR, 60 61 DEVLINK_CMD_ESWITCH_GET, 62 #define DEVLINK_CMD_ESWITCH_MODE_GET /* obsolete, never use this! */ \ 63 DEVLINK_CMD_ESWITCH_GET 64 65 DEVLINK_CMD_ESWITCH_SET, 66 #define DEVLINK_CMD_ESWITCH_MODE_SET /* obsolete, never use this! */ \ 67 DEVLINK_CMD_ESWITCH_SET 68 69 DEVLINK_CMD_DPIPE_TABLE_GET, 70 DEVLINK_CMD_DPIPE_ENTRIES_GET, 71 DEVLINK_CMD_DPIPE_HEADERS_GET, 72 DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET, 73 DEVLINK_CMD_RESOURCE_SET, 74 DEVLINK_CMD_RESOURCE_DUMP, 75 76 /* Hot driver reload, makes configuration changes take place. The 77 * devlink instance is not released during the process. 78 */ 79 DEVLINK_CMD_RELOAD, 80 81 DEVLINK_CMD_PARAM_GET, /* can dump */ 82 DEVLINK_CMD_PARAM_SET, 83 DEVLINK_CMD_PARAM_NEW, 84 DEVLINK_CMD_PARAM_DEL, 85 86 DEVLINK_CMD_REGION_GET, 87 DEVLINK_CMD_REGION_SET, 88 DEVLINK_CMD_REGION_NEW, 89 DEVLINK_CMD_REGION_DEL, 90 DEVLINK_CMD_REGION_READ, 91 92 DEVLINK_CMD_PORT_PARAM_GET, /* can dump */ 93 DEVLINK_CMD_PORT_PARAM_SET, 94 DEVLINK_CMD_PORT_PARAM_NEW, 95 DEVLINK_CMD_PORT_PARAM_DEL, 96 97 DEVLINK_CMD_INFO_GET, /* can dump */ 98 99 DEVLINK_CMD_HEALTH_REPORTER_GET, 100 DEVLINK_CMD_HEALTH_REPORTER_SET, 101 DEVLINK_CMD_HEALTH_REPORTER_RECOVER, 102 DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE, 103 DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET, 104 DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR, 105 106 DEVLINK_CMD_FLASH_UPDATE, 107 DEVLINK_CMD_FLASH_UPDATE_END, /* notification only */ 108 DEVLINK_CMD_FLASH_UPDATE_STATUS, /* notification only */ 109 110 DEVLINK_CMD_TRAP_GET, /* can dump */ 111 DEVLINK_CMD_TRAP_SET, 112 DEVLINK_CMD_TRAP_NEW, 113 DEVLINK_CMD_TRAP_DEL, 114 115 DEVLINK_CMD_TRAP_GROUP_GET, /* can dump */ 116 DEVLINK_CMD_TRAP_GROUP_SET, 117 DEVLINK_CMD_TRAP_GROUP_NEW, 118 DEVLINK_CMD_TRAP_GROUP_DEL, 119 120 DEVLINK_CMD_TRAP_POLICER_GET, /* can dump */ 121 DEVLINK_CMD_TRAP_POLICER_SET, 122 DEVLINK_CMD_TRAP_POLICER_NEW, 123 DEVLINK_CMD_TRAP_POLICER_DEL, 124 125 /* add new commands above here */ 126 __DEVLINK_CMD_MAX, 127 DEVLINK_CMD_MAX = __DEVLINK_CMD_MAX - 1 128 }; 129 130 enum devlink_port_type { 131 DEVLINK_PORT_TYPE_NOTSET, 132 DEVLINK_PORT_TYPE_AUTO, 133 DEVLINK_PORT_TYPE_ETH, 134 DEVLINK_PORT_TYPE_IB, 135 }; 136 137 enum devlink_sb_pool_type { 138 DEVLINK_SB_POOL_TYPE_INGRESS, 139 DEVLINK_SB_POOL_TYPE_EGRESS, 140 }; 141 142 /* static threshold - limiting the maximum number of bytes. 143 * dynamic threshold - limiting the maximum number of bytes 144 * based on the currently available free space in the shared buffer pool. 145 * In this mode, the maximum quota is calculated based 146 * on the following formula: 147 * max_quota = alpha / (1 + alpha) * Free_Buffer 148 * While Free_Buffer is the amount of none-occupied buffer associated to 149 * the relevant pool. 150 * The value range which can be passed is 0-20 and serves 151 * for computation of alpha by following formula: 152 * alpha = 2 ^ (passed_value - 10) 153 */ 154 155 enum devlink_sb_threshold_type { 156 DEVLINK_SB_THRESHOLD_TYPE_STATIC, 157 DEVLINK_SB_THRESHOLD_TYPE_DYNAMIC, 158 }; 159 160 #define DEVLINK_SB_THRESHOLD_TO_ALPHA_MAX 20 161 162 enum devlink_eswitch_mode { 163 DEVLINK_ESWITCH_MODE_LEGACY, 164 DEVLINK_ESWITCH_MODE_SWITCHDEV, 165 }; 166 167 enum devlink_eswitch_inline_mode { 168 DEVLINK_ESWITCH_INLINE_MODE_NONE, 169 DEVLINK_ESWITCH_INLINE_MODE_LINK, 170 DEVLINK_ESWITCH_INLINE_MODE_NETWORK, 171 DEVLINK_ESWITCH_INLINE_MODE_TRANSPORT, 172 }; 173 174 enum devlink_eswitch_encap_mode { 175 DEVLINK_ESWITCH_ENCAP_MODE_NONE, 176 DEVLINK_ESWITCH_ENCAP_MODE_BASIC, 177 }; 178 179 enum devlink_port_flavour { 180 DEVLINK_PORT_FLAVOUR_PHYSICAL, /* Any kind of a port physically 181 * facing the user. 182 */ 183 DEVLINK_PORT_FLAVOUR_CPU, /* CPU port */ 184 DEVLINK_PORT_FLAVOUR_DSA, /* Distributed switch architecture 185 * interconnect port. 186 */ 187 DEVLINK_PORT_FLAVOUR_PCI_PF, /* Represents eswitch port for 188 * the PCI PF. It is an internal 189 * port that faces the PCI PF. 190 */ 191 DEVLINK_PORT_FLAVOUR_PCI_VF, /* Represents eswitch port 192 * for the PCI VF. It is an internal 193 * port that faces the PCI VF. 194 */ 195 DEVLINK_PORT_FLAVOUR_VIRTUAL, /* Any virtual port facing the user. */ 196 }; 197 198 enum devlink_param_cmode { 199 DEVLINK_PARAM_CMODE_RUNTIME, 200 DEVLINK_PARAM_CMODE_DRIVERINIT, 201 DEVLINK_PARAM_CMODE_PERMANENT, 202 203 /* Add new configuration modes above */ 204 __DEVLINK_PARAM_CMODE_MAX, 205 DEVLINK_PARAM_CMODE_MAX = __DEVLINK_PARAM_CMODE_MAX - 1 206 }; 207 208 enum devlink_param_fw_load_policy_value { 209 DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DRIVER, 210 DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_FLASH, 211 DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DISK, 212 DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_UNKNOWN, 213 }; 214 215 enum devlink_param_reset_dev_on_drv_probe_value { 216 DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_UNKNOWN, 217 DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_ALWAYS, 218 DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_NEVER, 219 DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_DISK, 220 }; 221 222 enum { 223 DEVLINK_ATTR_STATS_RX_PACKETS, /* u64 */ 224 DEVLINK_ATTR_STATS_RX_BYTES, /* u64 */ 225 DEVLINK_ATTR_STATS_RX_DROPPED, /* u64 */ 226 227 __DEVLINK_ATTR_STATS_MAX, 228 DEVLINK_ATTR_STATS_MAX = __DEVLINK_ATTR_STATS_MAX - 1 229 }; 230 231 /** 232 * enum devlink_trap_action - Packet trap action. 233 * @DEVLINK_TRAP_ACTION_DROP: Packet is dropped by the device and a copy is not 234 * sent to the CPU. 235 * @DEVLINK_TRAP_ACTION_TRAP: The sole copy of the packet is sent to the CPU. 236 * @DEVLINK_TRAP_ACTION_MIRROR: Packet is forwarded by the device and a copy is 237 * sent to the CPU. 238 */ 239 enum devlink_trap_action { 240 DEVLINK_TRAP_ACTION_DROP, 241 DEVLINK_TRAP_ACTION_TRAP, 242 DEVLINK_TRAP_ACTION_MIRROR, 243 }; 244 245 /** 246 * enum devlink_trap_type - Packet trap type. 247 * @DEVLINK_TRAP_TYPE_DROP: Trap reason is a drop. Trapped packets are only 248 * processed by devlink and not injected to the 249 * kernel's Rx path. 250 * @DEVLINK_TRAP_TYPE_EXCEPTION: Trap reason is an exception. Packet was not 251 * forwarded as intended due to an exception 252 * (e.g., missing neighbour entry) and trapped to 253 * control plane for resolution. Trapped packets 254 * are processed by devlink and injected to 255 * the kernel's Rx path. 256 * @DEVLINK_TRAP_TYPE_CONTROL: Packet was trapped because it is required for 257 * the correct functioning of the control plane. 258 * For example, an ARP request packet. Trapped 259 * packets are injected to the kernel's Rx path, 260 * but not reported to drop monitor. 261 */ 262 enum devlink_trap_type { 263 DEVLINK_TRAP_TYPE_DROP, 264 DEVLINK_TRAP_TYPE_EXCEPTION, 265 DEVLINK_TRAP_TYPE_CONTROL, 266 }; 267 268 enum { 269 /* Trap can report input port as metadata */ 270 DEVLINK_ATTR_TRAP_METADATA_TYPE_IN_PORT, 271 /* Trap can report flow action cookie as metadata */ 272 DEVLINK_ATTR_TRAP_METADATA_TYPE_FA_COOKIE, 273 }; 274 275 enum devlink_attr { 276 /* don't change the order or add anything between, this is ABI! */ 277 DEVLINK_ATTR_UNSPEC, 278 279 /* bus name + dev name together are a handle for devlink entity */ 280 DEVLINK_ATTR_BUS_NAME, /* string */ 281 DEVLINK_ATTR_DEV_NAME, /* string */ 282 283 DEVLINK_ATTR_PORT_INDEX, /* u32 */ 284 DEVLINK_ATTR_PORT_TYPE, /* u16 */ 285 DEVLINK_ATTR_PORT_DESIRED_TYPE, /* u16 */ 286 DEVLINK_ATTR_PORT_NETDEV_IFINDEX, /* u32 */ 287 DEVLINK_ATTR_PORT_NETDEV_NAME, /* string */ 288 DEVLINK_ATTR_PORT_IBDEV_NAME, /* string */ 289 DEVLINK_ATTR_PORT_SPLIT_COUNT, /* u32 */ 290 DEVLINK_ATTR_PORT_SPLIT_GROUP, /* u32 */ 291 DEVLINK_ATTR_SB_INDEX, /* u32 */ 292 DEVLINK_ATTR_SB_SIZE, /* u32 */ 293 DEVLINK_ATTR_SB_INGRESS_POOL_COUNT, /* u16 */ 294 DEVLINK_ATTR_SB_EGRESS_POOL_COUNT, /* u16 */ 295 DEVLINK_ATTR_SB_INGRESS_TC_COUNT, /* u16 */ 296 DEVLINK_ATTR_SB_EGRESS_TC_COUNT, /* u16 */ 297 DEVLINK_ATTR_SB_POOL_INDEX, /* u16 */ 298 DEVLINK_ATTR_SB_POOL_TYPE, /* u8 */ 299 DEVLINK_ATTR_SB_POOL_SIZE, /* u32 */ 300 DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE, /* u8 */ 301 DEVLINK_ATTR_SB_THRESHOLD, /* u32 */ 302 DEVLINK_ATTR_SB_TC_INDEX, /* u16 */ 303 DEVLINK_ATTR_SB_OCC_CUR, /* u32 */ 304 DEVLINK_ATTR_SB_OCC_MAX, /* u32 */ 305 DEVLINK_ATTR_ESWITCH_MODE, /* u16 */ 306 DEVLINK_ATTR_ESWITCH_INLINE_MODE, /* u8 */ 307 308 DEVLINK_ATTR_DPIPE_TABLES, /* nested */ 309 DEVLINK_ATTR_DPIPE_TABLE, /* nested */ 310 DEVLINK_ATTR_DPIPE_TABLE_NAME, /* string */ 311 DEVLINK_ATTR_DPIPE_TABLE_SIZE, /* u64 */ 312 DEVLINK_ATTR_DPIPE_TABLE_MATCHES, /* nested */ 313 DEVLINK_ATTR_DPIPE_TABLE_ACTIONS, /* nested */ 314 DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED, /* u8 */ 315 316 DEVLINK_ATTR_DPIPE_ENTRIES, /* nested */ 317 DEVLINK_ATTR_DPIPE_ENTRY, /* nested */ 318 DEVLINK_ATTR_DPIPE_ENTRY_INDEX, /* u64 */ 319 DEVLINK_ATTR_DPIPE_ENTRY_MATCH_VALUES, /* nested */ 320 DEVLINK_ATTR_DPIPE_ENTRY_ACTION_VALUES, /* nested */ 321 DEVLINK_ATTR_DPIPE_ENTRY_COUNTER, /* u64 */ 322 323 DEVLINK_ATTR_DPIPE_MATCH, /* nested */ 324 DEVLINK_ATTR_DPIPE_MATCH_VALUE, /* nested */ 325 DEVLINK_ATTR_DPIPE_MATCH_TYPE, /* u32 */ 326 327 DEVLINK_ATTR_DPIPE_ACTION, /* nested */ 328 DEVLINK_ATTR_DPIPE_ACTION_VALUE, /* nested */ 329 DEVLINK_ATTR_DPIPE_ACTION_TYPE, /* u32 */ 330 331 DEVLINK_ATTR_DPIPE_VALUE, 332 DEVLINK_ATTR_DPIPE_VALUE_MASK, 333 DEVLINK_ATTR_DPIPE_VALUE_MAPPING, /* u32 */ 334 335 DEVLINK_ATTR_DPIPE_HEADERS, /* nested */ 336 DEVLINK_ATTR_DPIPE_HEADER, /* nested */ 337 DEVLINK_ATTR_DPIPE_HEADER_NAME, /* string */ 338 DEVLINK_ATTR_DPIPE_HEADER_ID, /* u32 */ 339 DEVLINK_ATTR_DPIPE_HEADER_FIELDS, /* nested */ 340 DEVLINK_ATTR_DPIPE_HEADER_GLOBAL, /* u8 */ 341 DEVLINK_ATTR_DPIPE_HEADER_INDEX, /* u32 */ 342 343 DEVLINK_ATTR_DPIPE_FIELD, /* nested */ 344 DEVLINK_ATTR_DPIPE_FIELD_NAME, /* string */ 345 DEVLINK_ATTR_DPIPE_FIELD_ID, /* u32 */ 346 DEVLINK_ATTR_DPIPE_FIELD_BITWIDTH, /* u32 */ 347 DEVLINK_ATTR_DPIPE_FIELD_MAPPING_TYPE, /* u32 */ 348 349 DEVLINK_ATTR_PAD, 350 351 DEVLINK_ATTR_ESWITCH_ENCAP_MODE, /* u8 */ 352 DEVLINK_ATTR_RESOURCE_LIST, /* nested */ 353 DEVLINK_ATTR_RESOURCE, /* nested */ 354 DEVLINK_ATTR_RESOURCE_NAME, /* string */ 355 DEVLINK_ATTR_RESOURCE_ID, /* u64 */ 356 DEVLINK_ATTR_RESOURCE_SIZE, /* u64 */ 357 DEVLINK_ATTR_RESOURCE_SIZE_NEW, /* u64 */ 358 DEVLINK_ATTR_RESOURCE_SIZE_VALID, /* u8 */ 359 DEVLINK_ATTR_RESOURCE_SIZE_MIN, /* u64 */ 360 DEVLINK_ATTR_RESOURCE_SIZE_MAX, /* u64 */ 361 DEVLINK_ATTR_RESOURCE_SIZE_GRAN, /* u64 */ 362 DEVLINK_ATTR_RESOURCE_UNIT, /* u8 */ 363 DEVLINK_ATTR_RESOURCE_OCC, /* u64 */ 364 DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_ID, /* u64 */ 365 DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_UNITS,/* u64 */ 366 367 DEVLINK_ATTR_PORT_FLAVOUR, /* u16 */ 368 DEVLINK_ATTR_PORT_NUMBER, /* u32 */ 369 DEVLINK_ATTR_PORT_SPLIT_SUBPORT_NUMBER, /* u32 */ 370 371 DEVLINK_ATTR_PARAM, /* nested */ 372 DEVLINK_ATTR_PARAM_NAME, /* string */ 373 DEVLINK_ATTR_PARAM_GENERIC, /* flag */ 374 DEVLINK_ATTR_PARAM_TYPE, /* u8 */ 375 DEVLINK_ATTR_PARAM_VALUES_LIST, /* nested */ 376 DEVLINK_ATTR_PARAM_VALUE, /* nested */ 377 DEVLINK_ATTR_PARAM_VALUE_DATA, /* dynamic */ 378 DEVLINK_ATTR_PARAM_VALUE_CMODE, /* u8 */ 379 380 DEVLINK_ATTR_REGION_NAME, /* string */ 381 DEVLINK_ATTR_REGION_SIZE, /* u64 */ 382 DEVLINK_ATTR_REGION_SNAPSHOTS, /* nested */ 383 DEVLINK_ATTR_REGION_SNAPSHOT, /* nested */ 384 DEVLINK_ATTR_REGION_SNAPSHOT_ID, /* u32 */ 385 386 DEVLINK_ATTR_REGION_CHUNKS, /* nested */ 387 DEVLINK_ATTR_REGION_CHUNK, /* nested */ 388 DEVLINK_ATTR_REGION_CHUNK_DATA, /* binary */ 389 DEVLINK_ATTR_REGION_CHUNK_ADDR, /* u64 */ 390 DEVLINK_ATTR_REGION_CHUNK_LEN, /* u64 */ 391 392 DEVLINK_ATTR_INFO_DRIVER_NAME, /* string */ 393 DEVLINK_ATTR_INFO_SERIAL_NUMBER, /* string */ 394 DEVLINK_ATTR_INFO_VERSION_FIXED, /* nested */ 395 DEVLINK_ATTR_INFO_VERSION_RUNNING, /* nested */ 396 DEVLINK_ATTR_INFO_VERSION_STORED, /* nested */ 397 DEVLINK_ATTR_INFO_VERSION_NAME, /* string */ 398 DEVLINK_ATTR_INFO_VERSION_VALUE, /* string */ 399 400 DEVLINK_ATTR_SB_POOL_CELL_SIZE, /* u32 */ 401 402 DEVLINK_ATTR_FMSG, /* nested */ 403 DEVLINK_ATTR_FMSG_OBJ_NEST_START, /* flag */ 404 DEVLINK_ATTR_FMSG_PAIR_NEST_START, /* flag */ 405 DEVLINK_ATTR_FMSG_ARR_NEST_START, /* flag */ 406 DEVLINK_ATTR_FMSG_NEST_END, /* flag */ 407 DEVLINK_ATTR_FMSG_OBJ_NAME, /* string */ 408 DEVLINK_ATTR_FMSG_OBJ_VALUE_TYPE, /* u8 */ 409 DEVLINK_ATTR_FMSG_OBJ_VALUE_DATA, /* dynamic */ 410 411 DEVLINK_ATTR_HEALTH_REPORTER, /* nested */ 412 DEVLINK_ATTR_HEALTH_REPORTER_NAME, /* string */ 413 DEVLINK_ATTR_HEALTH_REPORTER_STATE, /* u8 */ 414 DEVLINK_ATTR_HEALTH_REPORTER_ERR_COUNT, /* u64 */ 415 DEVLINK_ATTR_HEALTH_REPORTER_RECOVER_COUNT, /* u64 */ 416 DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS, /* u64 */ 417 DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD, /* u64 */ 418 DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER, /* u8 */ 419 420 DEVLINK_ATTR_FLASH_UPDATE_FILE_NAME, /* string */ 421 DEVLINK_ATTR_FLASH_UPDATE_COMPONENT, /* string */ 422 DEVLINK_ATTR_FLASH_UPDATE_STATUS_MSG, /* string */ 423 DEVLINK_ATTR_FLASH_UPDATE_STATUS_DONE, /* u64 */ 424 DEVLINK_ATTR_FLASH_UPDATE_STATUS_TOTAL, /* u64 */ 425 426 DEVLINK_ATTR_PORT_PCI_PF_NUMBER, /* u16 */ 427 DEVLINK_ATTR_PORT_PCI_VF_NUMBER, /* u16 */ 428 429 DEVLINK_ATTR_STATS, /* nested */ 430 431 DEVLINK_ATTR_TRAP_NAME, /* string */ 432 /* enum devlink_trap_action */ 433 DEVLINK_ATTR_TRAP_ACTION, /* u8 */ 434 /* enum devlink_trap_type */ 435 DEVLINK_ATTR_TRAP_TYPE, /* u8 */ 436 DEVLINK_ATTR_TRAP_GENERIC, /* flag */ 437 DEVLINK_ATTR_TRAP_METADATA, /* nested */ 438 DEVLINK_ATTR_TRAP_GROUP_NAME, /* string */ 439 440 DEVLINK_ATTR_RELOAD_FAILED, /* u8 0 or 1 */ 441 442 DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS_NS, /* u64 */ 443 444 DEVLINK_ATTR_NETNS_FD, /* u32 */ 445 DEVLINK_ATTR_NETNS_PID, /* u32 */ 446 DEVLINK_ATTR_NETNS_ID, /* u32 */ 447 448 DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP, /* u8 */ 449 450 DEVLINK_ATTR_TRAP_POLICER_ID, /* u32 */ 451 DEVLINK_ATTR_TRAP_POLICER_RATE, /* u64 */ 452 DEVLINK_ATTR_TRAP_POLICER_BURST, /* u64 */ 453 454 /* add new attributes above here, update the policy in devlink.c */ 455 456 __DEVLINK_ATTR_MAX, 457 DEVLINK_ATTR_MAX = __DEVLINK_ATTR_MAX - 1 458 }; 459 460 /* Mapping between internal resource described by the field and system 461 * structure 462 */ 463 enum devlink_dpipe_field_mapping_type { 464 DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE, 465 DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX, 466 }; 467 468 /* Match type - specify the type of the match */ 469 enum devlink_dpipe_match_type { 470 DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT, 471 }; 472 473 /* Action type - specify the action type */ 474 enum devlink_dpipe_action_type { 475 DEVLINK_DPIPE_ACTION_TYPE_FIELD_MODIFY, 476 }; 477 478 enum devlink_dpipe_field_ethernet_id { 479 DEVLINK_DPIPE_FIELD_ETHERNET_DST_MAC, 480 }; 481 482 enum devlink_dpipe_field_ipv4_id { 483 DEVLINK_DPIPE_FIELD_IPV4_DST_IP, 484 }; 485 486 enum devlink_dpipe_field_ipv6_id { 487 DEVLINK_DPIPE_FIELD_IPV6_DST_IP, 488 }; 489 490 enum devlink_dpipe_header_id { 491 DEVLINK_DPIPE_HEADER_ETHERNET, 492 DEVLINK_DPIPE_HEADER_IPV4, 493 DEVLINK_DPIPE_HEADER_IPV6, 494 }; 495 496 enum devlink_resource_unit { 497 DEVLINK_RESOURCE_UNIT_ENTRY, 498 }; 499 500 #endif /* _UAPI_LINUX_DEVLINK_H_ */ 501