1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
3 * include/uapi/linux/devlink.h - Network physical device Netlink interface
4 * Copyright (c) 2016 Mellanox Technologies. All rights reserved.
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.
13 #ifndef _UAPI_LINUX_DEVLINK_H_
14 #define _UAPI_LINUX_DEVLINK_H_
16 #include <linux/const.h>
18 #define DEVLINK_GENL_NAME "devlink"
19 #define DEVLINK_GENL_VERSION 0x1
20 #define DEVLINK_GENL_MCGRP_CONFIG_NAME "config"
22 enum devlink_command {
23 /* don't change the order or add anything between, this is ABI! */
26 DEVLINK_CMD_GET, /* can dump */
31 DEVLINK_CMD_PORT_GET, /* can dump */
36 DEVLINK_CMD_PORT_SPLIT,
37 DEVLINK_CMD_PORT_UNSPLIT,
39 DEVLINK_CMD_SB_GET, /* can dump */
44 DEVLINK_CMD_SB_POOL_GET, /* can dump */
45 DEVLINK_CMD_SB_POOL_SET,
46 DEVLINK_CMD_SB_POOL_NEW,
47 DEVLINK_CMD_SB_POOL_DEL,
49 DEVLINK_CMD_SB_PORT_POOL_GET, /* can dump */
50 DEVLINK_CMD_SB_PORT_POOL_SET,
51 DEVLINK_CMD_SB_PORT_POOL_NEW,
52 DEVLINK_CMD_SB_PORT_POOL_DEL,
54 DEVLINK_CMD_SB_TC_POOL_BIND_GET, /* can dump */
55 DEVLINK_CMD_SB_TC_POOL_BIND_SET,
56 DEVLINK_CMD_SB_TC_POOL_BIND_NEW,
57 DEVLINK_CMD_SB_TC_POOL_BIND_DEL,
59 /* Shared buffer occupancy monitoring commands */
60 DEVLINK_CMD_SB_OCC_SNAPSHOT,
61 DEVLINK_CMD_SB_OCC_MAX_CLEAR,
63 DEVLINK_CMD_ESWITCH_GET,
64 #define DEVLINK_CMD_ESWITCH_MODE_GET /* obsolete, never use this! */ \
65 DEVLINK_CMD_ESWITCH_GET
67 DEVLINK_CMD_ESWITCH_SET,
68 #define DEVLINK_CMD_ESWITCH_MODE_SET /* obsolete, never use this! */ \
69 DEVLINK_CMD_ESWITCH_SET
71 DEVLINK_CMD_DPIPE_TABLE_GET,
72 DEVLINK_CMD_DPIPE_ENTRIES_GET,
73 DEVLINK_CMD_DPIPE_HEADERS_GET,
74 DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET,
75 DEVLINK_CMD_RESOURCE_SET,
76 DEVLINK_CMD_RESOURCE_DUMP,
78 /* Hot driver reload, makes configuration changes take place. The
79 * devlink instance is not released during the process.
83 DEVLINK_CMD_PARAM_GET, /* can dump */
84 DEVLINK_CMD_PARAM_SET,
85 DEVLINK_CMD_PARAM_NEW,
86 DEVLINK_CMD_PARAM_DEL,
88 DEVLINK_CMD_REGION_GET,
89 DEVLINK_CMD_REGION_SET,
90 DEVLINK_CMD_REGION_NEW,
91 DEVLINK_CMD_REGION_DEL,
92 DEVLINK_CMD_REGION_READ,
94 DEVLINK_CMD_PORT_PARAM_GET, /* can dump */
95 DEVLINK_CMD_PORT_PARAM_SET,
96 DEVLINK_CMD_PORT_PARAM_NEW,
97 DEVLINK_CMD_PORT_PARAM_DEL,
99 DEVLINK_CMD_INFO_GET, /* can dump */
101 DEVLINK_CMD_HEALTH_REPORTER_GET,
102 DEVLINK_CMD_HEALTH_REPORTER_SET,
103 DEVLINK_CMD_HEALTH_REPORTER_RECOVER,
104 DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE,
105 DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET,
106 DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR,
108 DEVLINK_CMD_FLASH_UPDATE,
109 DEVLINK_CMD_FLASH_UPDATE_END, /* notification only */
110 DEVLINK_CMD_FLASH_UPDATE_STATUS, /* notification only */
112 DEVLINK_CMD_TRAP_GET, /* can dump */
113 DEVLINK_CMD_TRAP_SET,
114 DEVLINK_CMD_TRAP_NEW,
115 DEVLINK_CMD_TRAP_DEL,
117 DEVLINK_CMD_TRAP_GROUP_GET, /* can dump */
118 DEVLINK_CMD_TRAP_GROUP_SET,
119 DEVLINK_CMD_TRAP_GROUP_NEW,
120 DEVLINK_CMD_TRAP_GROUP_DEL,
122 DEVLINK_CMD_TRAP_POLICER_GET, /* can dump */
123 DEVLINK_CMD_TRAP_POLICER_SET,
124 DEVLINK_CMD_TRAP_POLICER_NEW,
125 DEVLINK_CMD_TRAP_POLICER_DEL,
127 DEVLINK_CMD_HEALTH_REPORTER_TEST,
129 /* add new commands above here */
131 DEVLINK_CMD_MAX = __DEVLINK_CMD_MAX - 1
134 enum devlink_port_type {
135 DEVLINK_PORT_TYPE_NOTSET,
136 DEVLINK_PORT_TYPE_AUTO,
137 DEVLINK_PORT_TYPE_ETH,
138 DEVLINK_PORT_TYPE_IB,
141 enum devlink_sb_pool_type {
142 DEVLINK_SB_POOL_TYPE_INGRESS,
143 DEVLINK_SB_POOL_TYPE_EGRESS,
146 /* static threshold - limiting the maximum number of bytes.
147 * dynamic threshold - limiting the maximum number of bytes
148 * based on the currently available free space in the shared buffer pool.
149 * In this mode, the maximum quota is calculated based
150 * on the following formula:
151 * max_quota = alpha / (1 + alpha) * Free_Buffer
152 * While Free_Buffer is the amount of none-occupied buffer associated to
154 * The value range which can be passed is 0-20 and serves
155 * for computation of alpha by following formula:
156 * alpha = 2 ^ (passed_value - 10)
159 enum devlink_sb_threshold_type {
160 DEVLINK_SB_THRESHOLD_TYPE_STATIC,
161 DEVLINK_SB_THRESHOLD_TYPE_DYNAMIC,
164 #define DEVLINK_SB_THRESHOLD_TO_ALPHA_MAX 20
166 enum devlink_eswitch_mode {
167 DEVLINK_ESWITCH_MODE_LEGACY,
168 DEVLINK_ESWITCH_MODE_SWITCHDEV,
171 enum devlink_eswitch_inline_mode {
172 DEVLINK_ESWITCH_INLINE_MODE_NONE,
173 DEVLINK_ESWITCH_INLINE_MODE_LINK,
174 DEVLINK_ESWITCH_INLINE_MODE_NETWORK,
175 DEVLINK_ESWITCH_INLINE_MODE_TRANSPORT,
178 enum devlink_eswitch_encap_mode {
179 DEVLINK_ESWITCH_ENCAP_MODE_NONE,
180 DEVLINK_ESWITCH_ENCAP_MODE_BASIC,
183 enum devlink_port_flavour {
184 DEVLINK_PORT_FLAVOUR_PHYSICAL, /* Any kind of a port physically
187 DEVLINK_PORT_FLAVOUR_CPU, /* CPU port */
188 DEVLINK_PORT_FLAVOUR_DSA, /* Distributed switch architecture
191 DEVLINK_PORT_FLAVOUR_PCI_PF, /* Represents eswitch port for
192 * the PCI PF. It is an internal
193 * port that faces the PCI PF.
195 DEVLINK_PORT_FLAVOUR_PCI_VF, /* Represents eswitch port
196 * for the PCI VF. It is an internal
197 * port that faces the PCI VF.
199 DEVLINK_PORT_FLAVOUR_VIRTUAL, /* Any virtual port facing the user. */
200 DEVLINK_PORT_FLAVOUR_UNUSED, /* Port which exists in the switch, but
201 * is not used in any way.
205 enum devlink_param_cmode {
206 DEVLINK_PARAM_CMODE_RUNTIME,
207 DEVLINK_PARAM_CMODE_DRIVERINIT,
208 DEVLINK_PARAM_CMODE_PERMANENT,
210 /* Add new configuration modes above */
211 __DEVLINK_PARAM_CMODE_MAX,
212 DEVLINK_PARAM_CMODE_MAX = __DEVLINK_PARAM_CMODE_MAX - 1
215 enum devlink_param_fw_load_policy_value {
216 DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DRIVER,
217 DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_FLASH,
218 DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DISK,
219 DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_UNKNOWN,
222 enum devlink_param_reset_dev_on_drv_probe_value {
223 DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_UNKNOWN,
224 DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_ALWAYS,
225 DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_NEVER,
226 DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_DISK,
230 DEVLINK_ATTR_STATS_RX_PACKETS, /* u64 */
231 DEVLINK_ATTR_STATS_RX_BYTES, /* u64 */
232 DEVLINK_ATTR_STATS_RX_DROPPED, /* u64 */
234 __DEVLINK_ATTR_STATS_MAX,
235 DEVLINK_ATTR_STATS_MAX = __DEVLINK_ATTR_STATS_MAX - 1
238 /* Specify what sections of a flash component can be overwritten when
239 * performing an update. Overwriting of firmware binary sections is always
240 * implicitly assumed to be allowed.
242 * Each section must be documented in
243 * Documentation/networking/devlink/devlink-flash.rst
247 DEVLINK_FLASH_OVERWRITE_SETTINGS_BIT,
248 DEVLINK_FLASH_OVERWRITE_IDENTIFIERS_BIT,
250 __DEVLINK_FLASH_OVERWRITE_MAX_BIT,
251 DEVLINK_FLASH_OVERWRITE_MAX_BIT = __DEVLINK_FLASH_OVERWRITE_MAX_BIT - 1
254 #define DEVLINK_FLASH_OVERWRITE_SETTINGS _BITUL(DEVLINK_FLASH_OVERWRITE_SETTINGS_BIT)
255 #define DEVLINK_FLASH_OVERWRITE_IDENTIFIERS _BITUL(DEVLINK_FLASH_OVERWRITE_IDENTIFIERS_BIT)
257 #define DEVLINK_SUPPORTED_FLASH_OVERWRITE_SECTIONS \
258 (_BITUL(__DEVLINK_FLASH_OVERWRITE_MAX_BIT) - 1)
261 * enum devlink_trap_action - Packet trap action.
262 * @DEVLINK_TRAP_ACTION_DROP: Packet is dropped by the device and a copy is not
264 * @DEVLINK_TRAP_ACTION_TRAP: The sole copy of the packet is sent to the CPU.
265 * @DEVLINK_TRAP_ACTION_MIRROR: Packet is forwarded by the device and a copy is
268 enum devlink_trap_action {
269 DEVLINK_TRAP_ACTION_DROP,
270 DEVLINK_TRAP_ACTION_TRAP,
271 DEVLINK_TRAP_ACTION_MIRROR,
275 * enum devlink_trap_type - Packet trap type.
276 * @DEVLINK_TRAP_TYPE_DROP: Trap reason is a drop. Trapped packets are only
277 * processed by devlink and not injected to the
279 * @DEVLINK_TRAP_TYPE_EXCEPTION: Trap reason is an exception. Packet was not
280 * forwarded as intended due to an exception
281 * (e.g., missing neighbour entry) and trapped to
282 * control plane for resolution. Trapped packets
283 * are processed by devlink and injected to
284 * the kernel's Rx path.
285 * @DEVLINK_TRAP_TYPE_CONTROL: Packet was trapped because it is required for
286 * the correct functioning of the control plane.
287 * For example, an ARP request packet. Trapped
288 * packets are injected to the kernel's Rx path,
289 * but not reported to drop monitor.
291 enum devlink_trap_type {
292 DEVLINK_TRAP_TYPE_DROP,
293 DEVLINK_TRAP_TYPE_EXCEPTION,
294 DEVLINK_TRAP_TYPE_CONTROL,
298 /* Trap can report input port as metadata */
299 DEVLINK_ATTR_TRAP_METADATA_TYPE_IN_PORT,
300 /* Trap can report flow action cookie as metadata */
301 DEVLINK_ATTR_TRAP_METADATA_TYPE_FA_COOKIE,
304 enum devlink_reload_action {
305 DEVLINK_RELOAD_ACTION_UNSPEC,
306 DEVLINK_RELOAD_ACTION_DRIVER_REINIT, /* Driver entities re-instantiation */
307 DEVLINK_RELOAD_ACTION_FW_ACTIVATE, /* FW activate */
309 /* Add new reload actions above */
310 __DEVLINK_RELOAD_ACTION_MAX,
311 DEVLINK_RELOAD_ACTION_MAX = __DEVLINK_RELOAD_ACTION_MAX - 1
314 enum devlink_reload_limit {
315 DEVLINK_RELOAD_LIMIT_UNSPEC, /* unspecified, no constraints */
316 DEVLINK_RELOAD_LIMIT_NO_RESET, /* No reset allowed, no down time allowed,
317 * no link flap and no configuration is lost.
320 /* Add new reload limit above */
321 __DEVLINK_RELOAD_LIMIT_MAX,
322 DEVLINK_RELOAD_LIMIT_MAX = __DEVLINK_RELOAD_LIMIT_MAX - 1
325 #define DEVLINK_RELOAD_LIMITS_VALID_MASK (_BITUL(__DEVLINK_RELOAD_LIMIT_MAX) - 1)
328 /* don't change the order or add anything between, this is ABI! */
331 /* bus name + dev name together are a handle for devlink entity */
332 DEVLINK_ATTR_BUS_NAME, /* string */
333 DEVLINK_ATTR_DEV_NAME, /* string */
335 DEVLINK_ATTR_PORT_INDEX, /* u32 */
336 DEVLINK_ATTR_PORT_TYPE, /* u16 */
337 DEVLINK_ATTR_PORT_DESIRED_TYPE, /* u16 */
338 DEVLINK_ATTR_PORT_NETDEV_IFINDEX, /* u32 */
339 DEVLINK_ATTR_PORT_NETDEV_NAME, /* string */
340 DEVLINK_ATTR_PORT_IBDEV_NAME, /* string */
341 DEVLINK_ATTR_PORT_SPLIT_COUNT, /* u32 */
342 DEVLINK_ATTR_PORT_SPLIT_GROUP, /* u32 */
343 DEVLINK_ATTR_SB_INDEX, /* u32 */
344 DEVLINK_ATTR_SB_SIZE, /* u32 */
345 DEVLINK_ATTR_SB_INGRESS_POOL_COUNT, /* u16 */
346 DEVLINK_ATTR_SB_EGRESS_POOL_COUNT, /* u16 */
347 DEVLINK_ATTR_SB_INGRESS_TC_COUNT, /* u16 */
348 DEVLINK_ATTR_SB_EGRESS_TC_COUNT, /* u16 */
349 DEVLINK_ATTR_SB_POOL_INDEX, /* u16 */
350 DEVLINK_ATTR_SB_POOL_TYPE, /* u8 */
351 DEVLINK_ATTR_SB_POOL_SIZE, /* u32 */
352 DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE, /* u8 */
353 DEVLINK_ATTR_SB_THRESHOLD, /* u32 */
354 DEVLINK_ATTR_SB_TC_INDEX, /* u16 */
355 DEVLINK_ATTR_SB_OCC_CUR, /* u32 */
356 DEVLINK_ATTR_SB_OCC_MAX, /* u32 */
357 DEVLINK_ATTR_ESWITCH_MODE, /* u16 */
358 DEVLINK_ATTR_ESWITCH_INLINE_MODE, /* u8 */
360 DEVLINK_ATTR_DPIPE_TABLES, /* nested */
361 DEVLINK_ATTR_DPIPE_TABLE, /* nested */
362 DEVLINK_ATTR_DPIPE_TABLE_NAME, /* string */
363 DEVLINK_ATTR_DPIPE_TABLE_SIZE, /* u64 */
364 DEVLINK_ATTR_DPIPE_TABLE_MATCHES, /* nested */
365 DEVLINK_ATTR_DPIPE_TABLE_ACTIONS, /* nested */
366 DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED, /* u8 */
368 DEVLINK_ATTR_DPIPE_ENTRIES, /* nested */
369 DEVLINK_ATTR_DPIPE_ENTRY, /* nested */
370 DEVLINK_ATTR_DPIPE_ENTRY_INDEX, /* u64 */
371 DEVLINK_ATTR_DPIPE_ENTRY_MATCH_VALUES, /* nested */
372 DEVLINK_ATTR_DPIPE_ENTRY_ACTION_VALUES, /* nested */
373 DEVLINK_ATTR_DPIPE_ENTRY_COUNTER, /* u64 */
375 DEVLINK_ATTR_DPIPE_MATCH, /* nested */
376 DEVLINK_ATTR_DPIPE_MATCH_VALUE, /* nested */
377 DEVLINK_ATTR_DPIPE_MATCH_TYPE, /* u32 */
379 DEVLINK_ATTR_DPIPE_ACTION, /* nested */
380 DEVLINK_ATTR_DPIPE_ACTION_VALUE, /* nested */
381 DEVLINK_ATTR_DPIPE_ACTION_TYPE, /* u32 */
383 DEVLINK_ATTR_DPIPE_VALUE,
384 DEVLINK_ATTR_DPIPE_VALUE_MASK,
385 DEVLINK_ATTR_DPIPE_VALUE_MAPPING, /* u32 */
387 DEVLINK_ATTR_DPIPE_HEADERS, /* nested */
388 DEVLINK_ATTR_DPIPE_HEADER, /* nested */
389 DEVLINK_ATTR_DPIPE_HEADER_NAME, /* string */
390 DEVLINK_ATTR_DPIPE_HEADER_ID, /* u32 */
391 DEVLINK_ATTR_DPIPE_HEADER_FIELDS, /* nested */
392 DEVLINK_ATTR_DPIPE_HEADER_GLOBAL, /* u8 */
393 DEVLINK_ATTR_DPIPE_HEADER_INDEX, /* u32 */
395 DEVLINK_ATTR_DPIPE_FIELD, /* nested */
396 DEVLINK_ATTR_DPIPE_FIELD_NAME, /* string */
397 DEVLINK_ATTR_DPIPE_FIELD_ID, /* u32 */
398 DEVLINK_ATTR_DPIPE_FIELD_BITWIDTH, /* u32 */
399 DEVLINK_ATTR_DPIPE_FIELD_MAPPING_TYPE, /* u32 */
403 DEVLINK_ATTR_ESWITCH_ENCAP_MODE, /* u8 */
404 DEVLINK_ATTR_RESOURCE_LIST, /* nested */
405 DEVLINK_ATTR_RESOURCE, /* nested */
406 DEVLINK_ATTR_RESOURCE_NAME, /* string */
407 DEVLINK_ATTR_RESOURCE_ID, /* u64 */
408 DEVLINK_ATTR_RESOURCE_SIZE, /* u64 */
409 DEVLINK_ATTR_RESOURCE_SIZE_NEW, /* u64 */
410 DEVLINK_ATTR_RESOURCE_SIZE_VALID, /* u8 */
411 DEVLINK_ATTR_RESOURCE_SIZE_MIN, /* u64 */
412 DEVLINK_ATTR_RESOURCE_SIZE_MAX, /* u64 */
413 DEVLINK_ATTR_RESOURCE_SIZE_GRAN, /* u64 */
414 DEVLINK_ATTR_RESOURCE_UNIT, /* u8 */
415 DEVLINK_ATTR_RESOURCE_OCC, /* u64 */
416 DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_ID, /* u64 */
417 DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_UNITS,/* u64 */
419 DEVLINK_ATTR_PORT_FLAVOUR, /* u16 */
420 DEVLINK_ATTR_PORT_NUMBER, /* u32 */
421 DEVLINK_ATTR_PORT_SPLIT_SUBPORT_NUMBER, /* u32 */
423 DEVLINK_ATTR_PARAM, /* nested */
424 DEVLINK_ATTR_PARAM_NAME, /* string */
425 DEVLINK_ATTR_PARAM_GENERIC, /* flag */
426 DEVLINK_ATTR_PARAM_TYPE, /* u8 */
427 DEVLINK_ATTR_PARAM_VALUES_LIST, /* nested */
428 DEVLINK_ATTR_PARAM_VALUE, /* nested */
429 DEVLINK_ATTR_PARAM_VALUE_DATA, /* dynamic */
430 DEVLINK_ATTR_PARAM_VALUE_CMODE, /* u8 */
432 DEVLINK_ATTR_REGION_NAME, /* string */
433 DEVLINK_ATTR_REGION_SIZE, /* u64 */
434 DEVLINK_ATTR_REGION_SNAPSHOTS, /* nested */
435 DEVLINK_ATTR_REGION_SNAPSHOT, /* nested */
436 DEVLINK_ATTR_REGION_SNAPSHOT_ID, /* u32 */
438 DEVLINK_ATTR_REGION_CHUNKS, /* nested */
439 DEVLINK_ATTR_REGION_CHUNK, /* nested */
440 DEVLINK_ATTR_REGION_CHUNK_DATA, /* binary */
441 DEVLINK_ATTR_REGION_CHUNK_ADDR, /* u64 */
442 DEVLINK_ATTR_REGION_CHUNK_LEN, /* u64 */
444 DEVLINK_ATTR_INFO_DRIVER_NAME, /* string */
445 DEVLINK_ATTR_INFO_SERIAL_NUMBER, /* string */
446 DEVLINK_ATTR_INFO_VERSION_FIXED, /* nested */
447 DEVLINK_ATTR_INFO_VERSION_RUNNING, /* nested */
448 DEVLINK_ATTR_INFO_VERSION_STORED, /* nested */
449 DEVLINK_ATTR_INFO_VERSION_NAME, /* string */
450 DEVLINK_ATTR_INFO_VERSION_VALUE, /* string */
452 DEVLINK_ATTR_SB_POOL_CELL_SIZE, /* u32 */
454 DEVLINK_ATTR_FMSG, /* nested */
455 DEVLINK_ATTR_FMSG_OBJ_NEST_START, /* flag */
456 DEVLINK_ATTR_FMSG_PAIR_NEST_START, /* flag */
457 DEVLINK_ATTR_FMSG_ARR_NEST_START, /* flag */
458 DEVLINK_ATTR_FMSG_NEST_END, /* flag */
459 DEVLINK_ATTR_FMSG_OBJ_NAME, /* string */
460 DEVLINK_ATTR_FMSG_OBJ_VALUE_TYPE, /* u8 */
461 DEVLINK_ATTR_FMSG_OBJ_VALUE_DATA, /* dynamic */
463 DEVLINK_ATTR_HEALTH_REPORTER, /* nested */
464 DEVLINK_ATTR_HEALTH_REPORTER_NAME, /* string */
465 DEVLINK_ATTR_HEALTH_REPORTER_STATE, /* u8 */
466 DEVLINK_ATTR_HEALTH_REPORTER_ERR_COUNT, /* u64 */
467 DEVLINK_ATTR_HEALTH_REPORTER_RECOVER_COUNT, /* u64 */
468 DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS, /* u64 */
469 DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD, /* u64 */
470 DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER, /* u8 */
472 DEVLINK_ATTR_FLASH_UPDATE_FILE_NAME, /* string */
473 DEVLINK_ATTR_FLASH_UPDATE_COMPONENT, /* string */
474 DEVLINK_ATTR_FLASH_UPDATE_STATUS_MSG, /* string */
475 DEVLINK_ATTR_FLASH_UPDATE_STATUS_DONE, /* u64 */
476 DEVLINK_ATTR_FLASH_UPDATE_STATUS_TOTAL, /* u64 */
478 DEVLINK_ATTR_PORT_PCI_PF_NUMBER, /* u16 */
479 DEVLINK_ATTR_PORT_PCI_VF_NUMBER, /* u16 */
481 DEVLINK_ATTR_STATS, /* nested */
483 DEVLINK_ATTR_TRAP_NAME, /* string */
484 /* enum devlink_trap_action */
485 DEVLINK_ATTR_TRAP_ACTION, /* u8 */
486 /* enum devlink_trap_type */
487 DEVLINK_ATTR_TRAP_TYPE, /* u8 */
488 DEVLINK_ATTR_TRAP_GENERIC, /* flag */
489 DEVLINK_ATTR_TRAP_METADATA, /* nested */
490 DEVLINK_ATTR_TRAP_GROUP_NAME, /* string */
492 DEVLINK_ATTR_RELOAD_FAILED, /* u8 0 or 1 */
494 DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS_NS, /* u64 */
496 DEVLINK_ATTR_NETNS_FD, /* u32 */
497 DEVLINK_ATTR_NETNS_PID, /* u32 */
498 DEVLINK_ATTR_NETNS_ID, /* u32 */
500 DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP, /* u8 */
502 DEVLINK_ATTR_TRAP_POLICER_ID, /* u32 */
503 DEVLINK_ATTR_TRAP_POLICER_RATE, /* u64 */
504 DEVLINK_ATTR_TRAP_POLICER_BURST, /* u64 */
506 DEVLINK_ATTR_PORT_FUNCTION, /* nested */
508 DEVLINK_ATTR_INFO_BOARD_SERIAL_NUMBER, /* string */
510 DEVLINK_ATTR_PORT_LANES, /* u32 */
511 DEVLINK_ATTR_PORT_SPLITTABLE, /* u8 */
513 DEVLINK_ATTR_PORT_EXTERNAL, /* u8 */
514 DEVLINK_ATTR_PORT_CONTROLLER_NUMBER, /* u32 */
516 DEVLINK_ATTR_FLASH_UPDATE_STATUS_TIMEOUT, /* u64 */
517 DEVLINK_ATTR_FLASH_UPDATE_OVERWRITE_MASK, /* bitfield32 */
519 DEVLINK_ATTR_RELOAD_ACTION, /* u8 */
520 DEVLINK_ATTR_RELOAD_ACTIONS_PERFORMED, /* bitfield32 */
521 DEVLINK_ATTR_RELOAD_LIMITS, /* bitfield32 */
523 DEVLINK_ATTR_DEV_STATS, /* nested */
524 DEVLINK_ATTR_RELOAD_STATS, /* nested */
525 DEVLINK_ATTR_RELOAD_STATS_ENTRY, /* nested */
526 DEVLINK_ATTR_RELOAD_STATS_LIMIT, /* u8 */
527 DEVLINK_ATTR_RELOAD_STATS_VALUE, /* u32 */
528 DEVLINK_ATTR_REMOTE_RELOAD_STATS, /* nested */
529 DEVLINK_ATTR_RELOAD_ACTION_INFO, /* nested */
530 DEVLINK_ATTR_RELOAD_ACTION_STATS, /* nested */
532 /* add new attributes above here, update the policy in devlink.c */
535 DEVLINK_ATTR_MAX = __DEVLINK_ATTR_MAX - 1
538 /* Mapping between internal resource described by the field and system
541 enum devlink_dpipe_field_mapping_type {
542 DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE,
543 DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX,
546 /* Match type - specify the type of the match */
547 enum devlink_dpipe_match_type {
548 DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT,
551 /* Action type - specify the action type */
552 enum devlink_dpipe_action_type {
553 DEVLINK_DPIPE_ACTION_TYPE_FIELD_MODIFY,
556 enum devlink_dpipe_field_ethernet_id {
557 DEVLINK_DPIPE_FIELD_ETHERNET_DST_MAC,
560 enum devlink_dpipe_field_ipv4_id {
561 DEVLINK_DPIPE_FIELD_IPV4_DST_IP,
564 enum devlink_dpipe_field_ipv6_id {
565 DEVLINK_DPIPE_FIELD_IPV6_DST_IP,
568 enum devlink_dpipe_header_id {
569 DEVLINK_DPIPE_HEADER_ETHERNET,
570 DEVLINK_DPIPE_HEADER_IPV4,
571 DEVLINK_DPIPE_HEADER_IPV6,
574 enum devlink_resource_unit {
575 DEVLINK_RESOURCE_UNIT_ENTRY,
578 enum devlink_port_function_attr {
579 DEVLINK_PORT_FUNCTION_ATTR_UNSPEC,
580 DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR, /* binary */
582 __DEVLINK_PORT_FUNCTION_ATTR_MAX,
583 DEVLINK_PORT_FUNCTION_ATTR_MAX = __DEVLINK_PORT_FUNCTION_ATTR_MAX - 1
586 #endif /* _UAPI_LINUX_DEVLINK_H_ */