The C and C++ Include Header Files

/usr/include/linux/devlink.h


$ cat -n /usr/include/linux/devlink.h

     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 _LINUX_DEVLINK_H_
    14	#define _LINUX_DEVLINK_H_
    15	
    16	#include <linux/const.h>
    17	
    18	#define DEVLINK_GENL_NAME "devlink"
    19	#define DEVLINK_GENL_VERSION 0x1
    20	#define DEVLINK_GENL_MCGRP_CONFIG_NAME "config"
    21	
    22	enum devlink_command {
    23		/* don't change the order or add anything between, this is ABI! */
    24		DEVLINK_CMD_UNSPEC,
    25	
    26		DEVLINK_CMD_GET,		/* can dump */
    27		DEVLINK_CMD_SET,
    28		DEVLINK_CMD_NEW,
    29		DEVLINK_CMD_DEL,
    30	
    31		DEVLINK_CMD_PORT_GET,		/* can dump */
    32		DEVLINK_CMD_PORT_SET,
    33		DEVLINK_CMD_PORT_NEW,
    34		DEVLINK_CMD_PORT_DEL,
    35	
    36		DEVLINK_CMD_PORT_SPLIT,
    37		DEVLINK_CMD_PORT_UNSPLIT,
    38	
    39		DEVLINK_CMD_SB_GET,		/* can dump */
    40		DEVLINK_CMD_SB_SET,
    41		DEVLINK_CMD_SB_NEW,
    42		DEVLINK_CMD_SB_DEL,
    43	
    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,
    48	
    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,
    53	
    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,
    58	
    59		/* Shared buffer occupancy monitoring commands */
    60		DEVLINK_CMD_SB_OCC_SNAPSHOT,
    61		DEVLINK_CMD_SB_OCC_MAX_CLEAR,
    62	
    63		DEVLINK_CMD_ESWITCH_GET,
    64	#define DEVLINK_CMD_ESWITCH_MODE_GET /* obsolete, never use this! */ \
    65		DEVLINK_CMD_ESWITCH_GET
    66	
    67		DEVLINK_CMD_ESWITCH_SET,
    68	#define DEVLINK_CMD_ESWITCH_MODE_SET /* obsolete, never use this! */ \
    69		DEVLINK_CMD_ESWITCH_SET
    70	
    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,
    77	
    78		/* Hot driver reload, makes configuration changes take place. The
    79		 * devlink instance is not released during the process.
    80		 */
    81		DEVLINK_CMD_RELOAD,
    82	
    83		DEVLINK_CMD_PARAM_GET,		/* can dump */
    84		DEVLINK_CMD_PARAM_SET,
    85		DEVLINK_CMD_PARAM_NEW,
    86		DEVLINK_CMD_PARAM_DEL,
    87	
    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,
    93	
    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,
    98	
    99		DEVLINK_CMD_INFO_GET,		/* can dump */
   100	
   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,
   107	
   108		DEVLINK_CMD_FLASH_UPDATE,
   109		DEVLINK_CMD_FLASH_UPDATE_END,		/* notification only */
   110		DEVLINK_CMD_FLASH_UPDATE_STATUS,	/* notification only */
   111	
   112		DEVLINK_CMD_TRAP_GET,		/* can dump */
   113		DEVLINK_CMD_TRAP_SET,
   114		DEVLINK_CMD_TRAP_NEW,
   115		DEVLINK_CMD_TRAP_DEL,
   116	
   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,
   121	
   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,
   126	
   127		DEVLINK_CMD_HEALTH_REPORTER_TEST,
   128	
   129		DEVLINK_CMD_RATE_GET,		/* can dump */
   130		DEVLINK_CMD_RATE_SET,
   131		DEVLINK_CMD_RATE_NEW,
   132		DEVLINK_CMD_RATE_DEL,
   133	
   134		DEVLINK_CMD_LINECARD_GET,		/* can dump */
   135		DEVLINK_CMD_LINECARD_SET,
   136		DEVLINK_CMD_LINECARD_NEW,
   137		DEVLINK_CMD_LINECARD_DEL,
   138	
   139		DEVLINK_CMD_SELFTESTS_GET,	/* can dump */
   140		DEVLINK_CMD_SELFTESTS_RUN,
   141	
   142		DEVLINK_CMD_NOTIFY_FILTER_SET,
   143	
   144		/* add new commands above here */
   145		__DEVLINK_CMD_MAX,
   146		DEVLINK_CMD_MAX = __DEVLINK_CMD_MAX - 1
   147	};
   148	
   149	enum devlink_port_type {
   150		DEVLINK_PORT_TYPE_NOTSET,
   151		DEVLINK_PORT_TYPE_AUTO,
   152		DEVLINK_PORT_TYPE_ETH,
   153		DEVLINK_PORT_TYPE_IB,
   154	};
   155	
   156	enum devlink_sb_pool_type {
   157		DEVLINK_SB_POOL_TYPE_INGRESS,
   158		DEVLINK_SB_POOL_TYPE_EGRESS,
   159	};
   160	
   161	/* static threshold - limiting the maximum number of bytes.
   162	 * dynamic threshold - limiting the maximum number of bytes
   163	 *   based on the currently available free space in the shared buffer pool.
   164	 *   In this mode, the maximum quota is calculated based
   165	 *   on the following formula:
   166	 *     max_quota = alpha / (1 + alpha) * Free_Buffer
   167	 *   While Free_Buffer is the amount of none-occupied buffer associated to
   168	 *   the relevant pool.
   169	 *   The value range which can be passed is 0-20 and serves
   170	 *   for computation of alpha by following formula:
   171	 *     alpha = 2 ^ (passed_value - 10)
   172	 */
   173	
   174	enum devlink_sb_threshold_type {
   175		DEVLINK_SB_THRESHOLD_TYPE_STATIC,
   176		DEVLINK_SB_THRESHOLD_TYPE_DYNAMIC,
   177	};
   178	
   179	#define DEVLINK_SB_THRESHOLD_TO_ALPHA_MAX 20
   180	
   181	enum devlink_eswitch_mode {
   182		DEVLINK_ESWITCH_MODE_LEGACY,
   183		DEVLINK_ESWITCH_MODE_SWITCHDEV,
   184	};
   185	
   186	enum devlink_eswitch_inline_mode {
   187		DEVLINK_ESWITCH_INLINE_MODE_NONE,
   188		DEVLINK_ESWITCH_INLINE_MODE_LINK,
   189		DEVLINK_ESWITCH_INLINE_MODE_NETWORK,
   190		DEVLINK_ESWITCH_INLINE_MODE_TRANSPORT,
   191	};
   192	
   193	enum devlink_eswitch_encap_mode {
   194		DEVLINK_ESWITCH_ENCAP_MODE_NONE,
   195		DEVLINK_ESWITCH_ENCAP_MODE_BASIC,
   196	};
   197	
   198	enum devlink_port_flavour {
   199		DEVLINK_PORT_FLAVOUR_PHYSICAL, /* Any kind of a port physically
   200						* facing the user.
   201						*/
   202		DEVLINK_PORT_FLAVOUR_CPU, /* CPU port */
   203		DEVLINK_PORT_FLAVOUR_DSA, /* Distributed switch architecture
   204					   * interconnect port.
   205					   */
   206		DEVLINK_PORT_FLAVOUR_PCI_PF, /* Represents eswitch port for
   207					      * the PCI PF. It is an internal
   208					      * port that faces the PCI PF.
   209					      */
   210		DEVLINK_PORT_FLAVOUR_PCI_VF, /* Represents eswitch port
   211					      * for the PCI VF. It is an internal
   212					      * port that faces the PCI VF.
   213					      */
   214		DEVLINK_PORT_FLAVOUR_VIRTUAL, /* Any virtual port facing the user. */
   215		DEVLINK_PORT_FLAVOUR_UNUSED, /* Port which exists in the switch, but
   216					      * is not used in any way.
   217					      */
   218		DEVLINK_PORT_FLAVOUR_PCI_SF, /* Represents eswitch port
   219					      * for the PCI SF. It is an internal
   220					      * port that faces the PCI SF.
   221					      */
   222	};
   223	
   224	enum devlink_rate_type {
   225		DEVLINK_RATE_TYPE_LEAF,
   226		DEVLINK_RATE_TYPE_NODE,
   227	};
   228	
   229	enum devlink_param_cmode {
   230		DEVLINK_PARAM_CMODE_RUNTIME,
   231		DEVLINK_PARAM_CMODE_DRIVERINIT,
   232		DEVLINK_PARAM_CMODE_PERMANENT,
   233	
   234		/* Add new configuration modes above */
   235		__DEVLINK_PARAM_CMODE_MAX,
   236		DEVLINK_PARAM_CMODE_MAX = __DEVLINK_PARAM_CMODE_MAX - 1
   237	};
   238	
   239	enum devlink_param_fw_load_policy_value {
   240		DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DRIVER,
   241		DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_FLASH,
   242		DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DISK,
   243		DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_UNKNOWN,
   244	};
   245	
   246	enum devlink_param_reset_dev_on_drv_probe_value {
   247		DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_UNKNOWN,
   248		DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_ALWAYS,
   249		DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_NEVER,
   250		DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_DISK,
   251	};
   252	
   253	enum {
   254		DEVLINK_ATTR_STATS_RX_PACKETS,		/* u64 */
   255		DEVLINK_ATTR_STATS_RX_BYTES,		/* u64 */
   256		DEVLINK_ATTR_STATS_RX_DROPPED,		/* u64 */
   257	
   258		__DEVLINK_ATTR_STATS_MAX,
   259		DEVLINK_ATTR_STATS_MAX = __DEVLINK_ATTR_STATS_MAX - 1
   260	};
   261	
   262	/* Specify what sections of a flash component can be overwritten when
   263	 * performing an update. Overwriting of firmware binary sections is always
   264	 * implicitly assumed to be allowed.
   265	 *
   266	 * Each section must be documented in
   267	 * Documentation/networking/devlink/devlink-flash.rst
   268	 *
   269	 */
   270	enum devlink_flash_overwrite {
   271		DEVLINK_FLASH_OVERWRITE_SETTINGS_BIT,
   272		DEVLINK_FLASH_OVERWRITE_IDENTIFIERS_BIT,
   273	
   274		__DEVLINK_FLASH_OVERWRITE_MAX_BIT,
   275		DEVLINK_FLASH_OVERWRITE_MAX_BIT = __DEVLINK_FLASH_OVERWRITE_MAX_BIT - 1
   276	};
   277	
   278	#define DEVLINK_FLASH_OVERWRITE_SETTINGS _BITUL(DEVLINK_FLASH_OVERWRITE_SETTINGS_BIT)
   279	#define DEVLINK_FLASH_OVERWRITE_IDENTIFIERS _BITUL(DEVLINK_FLASH_OVERWRITE_IDENTIFIERS_BIT)
   280	
   281	#define DEVLINK_SUPPORTED_FLASH_OVERWRITE_SECTIONS \
   282		(_BITUL(__DEVLINK_FLASH_OVERWRITE_MAX_BIT) - 1)
   283	
   284	enum devlink_attr_selftest_id {
   285		DEVLINK_ATTR_SELFTEST_ID_UNSPEC,
   286		DEVLINK_ATTR_SELFTEST_ID_FLASH,	/* flag */
   287	
   288		__DEVLINK_ATTR_SELFTEST_ID_MAX,
   289		DEVLINK_ATTR_SELFTEST_ID_MAX = __DEVLINK_ATTR_SELFTEST_ID_MAX - 1
   290	};
   291	
   292	enum devlink_selftest_status {
   293		DEVLINK_SELFTEST_STATUS_SKIP,
   294		DEVLINK_SELFTEST_STATUS_PASS,
   295		DEVLINK_SELFTEST_STATUS_FAIL
   296	};
   297	
   298	enum devlink_attr_selftest_result {
   299		DEVLINK_ATTR_SELFTEST_RESULT_UNSPEC,
   300		DEVLINK_ATTR_SELFTEST_RESULT,		/* nested */
   301		DEVLINK_ATTR_SELFTEST_RESULT_ID,	/* u32, enum devlink_attr_selftest_id */
   302		DEVLINK_ATTR_SELFTEST_RESULT_STATUS,	/* u8, enum devlink_selftest_status */
   303	
   304		__DEVLINK_ATTR_SELFTEST_RESULT_MAX,
   305		DEVLINK_ATTR_SELFTEST_RESULT_MAX = __DEVLINK_ATTR_SELFTEST_RESULT_MAX - 1
   306	};
   307	
   308	/**
   309	 * enum devlink_trap_action - Packet trap action.
   310	 * @DEVLINK_TRAP_ACTION_DROP: Packet is dropped by the device and a copy is not
   311	 *                            sent to the CPU.
   312	 * @DEVLINK_TRAP_ACTION_TRAP: The sole copy of the packet is sent to the CPU.
   313	 * @DEVLINK_TRAP_ACTION_MIRROR: Packet is forwarded by the device and a copy is
   314	 *                              sent to the CPU.
   315	 */
   316	enum devlink_trap_action {
   317		DEVLINK_TRAP_ACTION_DROP,
   318		DEVLINK_TRAP_ACTION_TRAP,
   319		DEVLINK_TRAP_ACTION_MIRROR,
   320	};
   321	
   322	/**
   323	 * enum devlink_trap_type - Packet trap type.
   324	 * @DEVLINK_TRAP_TYPE_DROP: Trap reason is a drop. Trapped packets are only
   325	 *                          processed by devlink and not injected to the
   326	 *                          kernel's Rx path.
   327	 * @DEVLINK_TRAP_TYPE_EXCEPTION: Trap reason is an exception. Packet was not
   328	 *                               forwarded as intended due to an exception
   329	 *                               (e.g., missing neighbour entry) and trapped to
   330	 *                               control plane for resolution. Trapped packets
   331	 *                               are processed by devlink and injected to
   332	 *                               the kernel's Rx path.
   333	 * @DEVLINK_TRAP_TYPE_CONTROL: Packet was trapped because it is required for
   334	 *                             the correct functioning of the control plane.
   335	 *                             For example, an ARP request packet. Trapped
   336	 *                             packets are injected to the kernel's Rx path,
   337	 *                             but not reported to drop monitor.
   338	 */
   339	enum devlink_trap_type {
   340		DEVLINK_TRAP_TYPE_DROP,
   341		DEVLINK_TRAP_TYPE_EXCEPTION,
   342		DEVLINK_TRAP_TYPE_CONTROL,
   343	};
   344	
   345	enum {
   346		/* Trap can report input port as metadata */
   347		DEVLINK_ATTR_TRAP_METADATA_TYPE_IN_PORT,
   348		/* Trap can report flow action cookie as metadata */
   349		DEVLINK_ATTR_TRAP_METADATA_TYPE_FA_COOKIE,
   350	};
   351	
   352	enum devlink_reload_action {
   353		DEVLINK_RELOAD_ACTION_UNSPEC,
   354		DEVLINK_RELOAD_ACTION_DRIVER_REINIT,	/* Driver entities re-instantiation */
   355		DEVLINK_RELOAD_ACTION_FW_ACTIVATE,	/* FW activate */
   356	
   357		/* Add new reload actions above */
   358		__DEVLINK_RELOAD_ACTION_MAX,
   359		DEVLINK_RELOAD_ACTION_MAX = __DEVLINK_RELOAD_ACTION_MAX - 1
   360	};
   361	
   362	enum devlink_reload_limit {
   363		DEVLINK_RELOAD_LIMIT_UNSPEC,	/* unspecified, no constraints */
   364		DEVLINK_RELOAD_LIMIT_NO_RESET,	/* No reset allowed, no down time allowed,
   365						 * no link flap and no configuration is lost.
   366						 */
   367	
   368		/* Add new reload limit above */
   369		__DEVLINK_RELOAD_LIMIT_MAX,
   370		DEVLINK_RELOAD_LIMIT_MAX = __DEVLINK_RELOAD_LIMIT_MAX - 1
   371	};
   372	
   373	#define DEVLINK_RELOAD_LIMITS_VALID_MASK (_BITUL(__DEVLINK_RELOAD_LIMIT_MAX) - 1)
   374	
   375	enum devlink_linecard_state {
   376		DEVLINK_LINECARD_STATE_UNSPEC,
   377		DEVLINK_LINECARD_STATE_UNPROVISIONED,
   378		DEVLINK_LINECARD_STATE_UNPROVISIONING,
   379		DEVLINK_LINECARD_STATE_PROVISIONING,
   380		DEVLINK_LINECARD_STATE_PROVISIONING_FAILED,
   381		DEVLINK_LINECARD_STATE_PROVISIONED,
   382		DEVLINK_LINECARD_STATE_ACTIVE,
   383	
   384		__DEVLINK_LINECARD_STATE_MAX,
   385		DEVLINK_LINECARD_STATE_MAX = __DEVLINK_LINECARD_STATE_MAX - 1
   386	};
   387	
   388	enum devlink_attr {
   389		/* don't change the order or add anything between, this is ABI! */
   390		DEVLINK_ATTR_UNSPEC,
   391	
   392		/* bus name + dev name together are a handle for devlink entity */
   393		DEVLINK_ATTR_BUS_NAME,			/* string */
   394		DEVLINK_ATTR_DEV_NAME,			/* string */
   395	
   396		DEVLINK_ATTR_PORT_INDEX,		/* u32 */
   397		DEVLINK_ATTR_PORT_TYPE,			/* u16 */
   398		DEVLINK_ATTR_PORT_DESIRED_TYPE,		/* u16 */
   399		DEVLINK_ATTR_PORT_NETDEV_IFINDEX,	/* u32 */
   400		DEVLINK_ATTR_PORT_NETDEV_NAME,		/* string */
   401		DEVLINK_ATTR_PORT_IBDEV_NAME,		/* string */
   402		DEVLINK_ATTR_PORT_SPLIT_COUNT,		/* u32 */
   403		DEVLINK_ATTR_PORT_SPLIT_GROUP,		/* u32 */
   404		DEVLINK_ATTR_SB_INDEX,			/* u32 */
   405		DEVLINK_ATTR_SB_SIZE,			/* u32 */
   406		DEVLINK_ATTR_SB_INGRESS_POOL_COUNT,	/* u16 */
   407		DEVLINK_ATTR_SB_EGRESS_POOL_COUNT,	/* u16 */
   408		DEVLINK_ATTR_SB_INGRESS_TC_COUNT,	/* u16 */
   409		DEVLINK_ATTR_SB_EGRESS_TC_COUNT,	/* u16 */
   410		DEVLINK_ATTR_SB_POOL_INDEX,		/* u16 */
   411		DEVLINK_ATTR_SB_POOL_TYPE,		/* u8 */
   412		DEVLINK_ATTR_SB_POOL_SIZE,		/* u32 */
   413		DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE,	/* u8 */
   414		DEVLINK_ATTR_SB_THRESHOLD,		/* u32 */
   415		DEVLINK_ATTR_SB_TC_INDEX,		/* u16 */
   416		DEVLINK_ATTR_SB_OCC_CUR,		/* u32 */
   417		DEVLINK_ATTR_SB_OCC_MAX,		/* u32 */
   418		DEVLINK_ATTR_ESWITCH_MODE,		/* u16 */
   419		DEVLINK_ATTR_ESWITCH_INLINE_MODE,	/* u8 */
   420	
   421		DEVLINK_ATTR_DPIPE_TABLES,		/* nested */
   422		DEVLINK_ATTR_DPIPE_TABLE,		/* nested */
   423		DEVLINK_ATTR_DPIPE_TABLE_NAME,		/* string */
   424		DEVLINK_ATTR_DPIPE_TABLE_SIZE,		/* u64 */
   425		DEVLINK_ATTR_DPIPE_TABLE_MATCHES,	/* nested */
   426		DEVLINK_ATTR_DPIPE_TABLE_ACTIONS,	/* nested */
   427		DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED,	/* u8 */
   428	
   429		DEVLINK_ATTR_DPIPE_ENTRIES,		/* nested */
   430		DEVLINK_ATTR_DPIPE_ENTRY,		/* nested */
   431		DEVLINK_ATTR_DPIPE_ENTRY_INDEX,		/* u64 */
   432		DEVLINK_ATTR_DPIPE_ENTRY_MATCH_VALUES,	/* nested */
   433		DEVLINK_ATTR_DPIPE_ENTRY_ACTION_VALUES,	/* nested */
   434		DEVLINK_ATTR_DPIPE_ENTRY_COUNTER,	/* u64 */
   435	
   436		DEVLINK_ATTR_DPIPE_MATCH,		/* nested */
   437		DEVLINK_ATTR_DPIPE_MATCH_VALUE,		/* nested */
   438		DEVLINK_ATTR_DPIPE_MATCH_TYPE,		/* u32 */
   439	
   440		DEVLINK_ATTR_DPIPE_ACTION,		/* nested */
   441		DEVLINK_ATTR_DPIPE_ACTION_VALUE,	/* nested */
   442		DEVLINK_ATTR_DPIPE_ACTION_TYPE,		/* u32 */
   443	
   444		DEVLINK_ATTR_DPIPE_VALUE,
   445		DEVLINK_ATTR_DPIPE_VALUE_MASK,
   446		DEVLINK_ATTR_DPIPE_VALUE_MAPPING,	/* u32 */
   447	
   448		DEVLINK_ATTR_DPIPE_HEADERS,		/* nested */
   449		DEVLINK_ATTR_DPIPE_HEADER,		/* nested */
   450		DEVLINK_ATTR_DPIPE_HEADER_NAME,		/* string */
   451		DEVLINK_ATTR_DPIPE_HEADER_ID,		/* u32 */
   452		DEVLINK_ATTR_DPIPE_HEADER_FIELDS,	/* nested */
   453		DEVLINK_ATTR_DPIPE_HEADER_GLOBAL,	/* u8 */
   454		DEVLINK_ATTR_DPIPE_HEADER_INDEX,	/* u32 */
   455	
   456		DEVLINK_ATTR_DPIPE_FIELD,		/* nested */
   457		DEVLINK_ATTR_DPIPE_FIELD_NAME,		/* string */
   458		DEVLINK_ATTR_DPIPE_FIELD_ID,		/* u32 */
   459		DEVLINK_ATTR_DPIPE_FIELD_BITWIDTH,	/* u32 */
   460		DEVLINK_ATTR_DPIPE_FIELD_MAPPING_TYPE,	/* u32 */
   461	
   462		DEVLINK_ATTR_PAD,
   463	
   464		DEVLINK_ATTR_ESWITCH_ENCAP_MODE,	/* u8 */
   465		DEVLINK_ATTR_RESOURCE_LIST,		/* nested */
   466		DEVLINK_ATTR_RESOURCE,			/* nested */
   467		DEVLINK_ATTR_RESOURCE_NAME,		/* string */
   468		DEVLINK_ATTR_RESOURCE_ID,		/* u64 */
   469		DEVLINK_ATTR_RESOURCE_SIZE,		/* u64 */
   470		DEVLINK_ATTR_RESOURCE_SIZE_NEW,		/* u64 */
   471		DEVLINK_ATTR_RESOURCE_SIZE_VALID,	/* u8 */
   472		DEVLINK_ATTR_RESOURCE_SIZE_MIN,		/* u64 */
   473		DEVLINK_ATTR_RESOURCE_SIZE_MAX,		/* u64 */
   474		DEVLINK_ATTR_RESOURCE_SIZE_GRAN,        /* u64 */
   475		DEVLINK_ATTR_RESOURCE_UNIT,		/* u8 */
   476		DEVLINK_ATTR_RESOURCE_OCC,		/* u64 */
   477		DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_ID,	/* u64 */
   478		DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_UNITS,/* u64 */
   479	
   480		DEVLINK_ATTR_PORT_FLAVOUR,		/* u16 */
   481		DEVLINK_ATTR_PORT_NUMBER,		/* u32 */
   482		DEVLINK_ATTR_PORT_SPLIT_SUBPORT_NUMBER,	/* u32 */
   483	
   484		DEVLINK_ATTR_PARAM,			/* nested */
   485		DEVLINK_ATTR_PARAM_NAME,		/* string */
   486		DEVLINK_ATTR_PARAM_GENERIC,		/* flag */
   487		DEVLINK_ATTR_PARAM_TYPE,		/* u8 */
   488		DEVLINK_ATTR_PARAM_VALUES_LIST,		/* nested */
   489		DEVLINK_ATTR_PARAM_VALUE,		/* nested */
   490		DEVLINK_ATTR_PARAM_VALUE_DATA,		/* dynamic */
   491		DEVLINK_ATTR_PARAM_VALUE_CMODE,		/* u8 */
   492	
   493		DEVLINK_ATTR_REGION_NAME,               /* string */
   494		DEVLINK_ATTR_REGION_SIZE,               /* u64 */
   495		DEVLINK_ATTR_REGION_SNAPSHOTS,          /* nested */
   496		DEVLINK_ATTR_REGION_SNAPSHOT,           /* nested */
   497		DEVLINK_ATTR_REGION_SNAPSHOT_ID,        /* u32 */
   498	
   499		DEVLINK_ATTR_REGION_CHUNKS,             /* nested */
   500		DEVLINK_ATTR_REGION_CHUNK,              /* nested */
   501		DEVLINK_ATTR_REGION_CHUNK_DATA,         /* binary */
   502		DEVLINK_ATTR_REGION_CHUNK_ADDR,         /* u64 */
   503		DEVLINK_ATTR_REGION_CHUNK_LEN,          /* u64 */
   504	
   505		DEVLINK_ATTR_INFO_DRIVER_NAME,		/* string */
   506		DEVLINK_ATTR_INFO_SERIAL_NUMBER,	/* string */
   507		DEVLINK_ATTR_INFO_VERSION_FIXED,	/* nested */
   508		DEVLINK_ATTR_INFO_VERSION_RUNNING,	/* nested */
   509		DEVLINK_ATTR_INFO_VERSION_STORED,	/* nested */
   510		DEVLINK_ATTR_INFO_VERSION_NAME,		/* string */
   511		DEVLINK_ATTR_INFO_VERSION_VALUE,	/* string */
   512	
   513		DEVLINK_ATTR_SB_POOL_CELL_SIZE,		/* u32 */
   514	
   515		DEVLINK_ATTR_FMSG,			/* nested */
   516		DEVLINK_ATTR_FMSG_OBJ_NEST_START,	/* flag */
   517		DEVLINK_ATTR_FMSG_PAIR_NEST_START,	/* flag */
   518		DEVLINK_ATTR_FMSG_ARR_NEST_START,	/* flag */
   519		DEVLINK_ATTR_FMSG_NEST_END,		/* flag */
   520		DEVLINK_ATTR_FMSG_OBJ_NAME,		/* string */
   521		DEVLINK_ATTR_FMSG_OBJ_VALUE_TYPE,	/* u8 */
   522		DEVLINK_ATTR_FMSG_OBJ_VALUE_DATA,	/* dynamic */
   523	
   524		DEVLINK_ATTR_HEALTH_REPORTER,			/* nested */
   525		DEVLINK_ATTR_HEALTH_REPORTER_NAME,		/* string */
   526		DEVLINK_ATTR_HEALTH_REPORTER_STATE,		/* u8 */
   527		DEVLINK_ATTR_HEALTH_REPORTER_ERR_COUNT,		/* u64 */
   528		DEVLINK_ATTR_HEALTH_REPORTER_RECOVER_COUNT,	/* u64 */
   529		DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS,		/* u64 */
   530		DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD,	/* u64 */
   531		DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER,	/* u8 */
   532	
   533		DEVLINK_ATTR_FLASH_UPDATE_FILE_NAME,	/* string */
   534		DEVLINK_ATTR_FLASH_UPDATE_COMPONENT,	/* string */
   535		DEVLINK_ATTR_FLASH_UPDATE_STATUS_MSG,	/* string */
   536		DEVLINK_ATTR_FLASH_UPDATE_STATUS_DONE,	/* u64 */
   537		DEVLINK_ATTR_FLASH_UPDATE_STATUS_TOTAL,	/* u64 */
   538	
   539		DEVLINK_ATTR_PORT_PCI_PF_NUMBER,	/* u16 */
   540		DEVLINK_ATTR_PORT_PCI_VF_NUMBER,	/* u16 */
   541	
   542		DEVLINK_ATTR_STATS,				/* nested */
   543	
   544		DEVLINK_ATTR_TRAP_NAME,				/* string */
   545		/* enum devlink_trap_action */
   546		DEVLINK_ATTR_TRAP_ACTION,			/* u8 */
   547		/* enum devlink_trap_type */
   548		DEVLINK_ATTR_TRAP_TYPE,				/* u8 */
   549		DEVLINK_ATTR_TRAP_GENERIC,			/* flag */
   550		DEVLINK_ATTR_TRAP_METADATA,			/* nested */
   551		DEVLINK_ATTR_TRAP_GROUP_NAME,			/* string */
   552	
   553		DEVLINK_ATTR_RELOAD_FAILED,			/* u8 0 or 1 */
   554	
   555		DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS_NS,	/* u64 */
   556	
   557		DEVLINK_ATTR_NETNS_FD,			/* u32 */
   558		DEVLINK_ATTR_NETNS_PID,			/* u32 */
   559		DEVLINK_ATTR_NETNS_ID,			/* u32 */
   560	
   561		DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP,	/* u8 */
   562	
   563		DEVLINK_ATTR_TRAP_POLICER_ID,			/* u32 */
   564		DEVLINK_ATTR_TRAP_POLICER_RATE,			/* u64 */
   565		DEVLINK_ATTR_TRAP_POLICER_BURST,		/* u64 */
   566	
   567		DEVLINK_ATTR_PORT_FUNCTION,			/* nested */
   568	
   569		DEVLINK_ATTR_INFO_BOARD_SERIAL_NUMBER,	/* string */
   570	
   571		DEVLINK_ATTR_PORT_LANES,			/* u32 */
   572		DEVLINK_ATTR_PORT_SPLITTABLE,			/* u8 */
   573	
   574		DEVLINK_ATTR_PORT_EXTERNAL,		/* u8 */
   575		DEVLINK_ATTR_PORT_CONTROLLER_NUMBER,	/* u32 */
   576	
   577		DEVLINK_ATTR_FLASH_UPDATE_STATUS_TIMEOUT,	/* u64 */
   578		DEVLINK_ATTR_FLASH_UPDATE_OVERWRITE_MASK,	/* bitfield32 */
   579	
   580		DEVLINK_ATTR_RELOAD_ACTION,		/* u8 */
   581		DEVLINK_ATTR_RELOAD_ACTIONS_PERFORMED,	/* bitfield32 */
   582		DEVLINK_ATTR_RELOAD_LIMITS,		/* bitfield32 */
   583	
   584		DEVLINK_ATTR_DEV_STATS,			/* nested */
   585		DEVLINK_ATTR_RELOAD_STATS,		/* nested */
   586		DEVLINK_ATTR_RELOAD_STATS_ENTRY,	/* nested */
   587		DEVLINK_ATTR_RELOAD_STATS_LIMIT,	/* u8 */
   588		DEVLINK_ATTR_RELOAD_STATS_VALUE,	/* u32 */
   589		DEVLINK_ATTR_REMOTE_RELOAD_STATS,	/* nested */
   590		DEVLINK_ATTR_RELOAD_ACTION_INFO,        /* nested */
   591		DEVLINK_ATTR_RELOAD_ACTION_STATS,       /* nested */
   592	
   593		DEVLINK_ATTR_PORT_PCI_SF_NUMBER,	/* u32 */
   594	
   595		DEVLINK_ATTR_RATE_TYPE,			/* u16 */
   596		DEVLINK_ATTR_RATE_TX_SHARE,		/* u64 */
   597		DEVLINK_ATTR_RATE_TX_MAX,		/* u64 */
   598		DEVLINK_ATTR_RATE_NODE_NAME,		/* string */
   599		DEVLINK_ATTR_RATE_PARENT_NODE_NAME,	/* string */
   600	
   601		DEVLINK_ATTR_REGION_MAX_SNAPSHOTS,	/* u32 */
   602	
   603		DEVLINK_ATTR_LINECARD_INDEX,		/* u32 */
   604		DEVLINK_ATTR_LINECARD_STATE,		/* u8 */
   605		DEVLINK_ATTR_LINECARD_TYPE,		/* string */
   606		DEVLINK_ATTR_LINECARD_SUPPORTED_TYPES,	/* nested */
   607	
   608		DEVLINK_ATTR_NESTED_DEVLINK,		/* nested */
   609	
   610		DEVLINK_ATTR_SELFTESTS,			/* nested */
   611	
   612		DEVLINK_ATTR_RATE_TX_PRIORITY,		/* u32 */
   613		DEVLINK_ATTR_RATE_TX_WEIGHT,		/* u32 */
   614	
   615		DEVLINK_ATTR_REGION_DIRECT,		/* flag */
   616	
   617		/* add new attributes above here, update the policy in devlink.c */
   618	
   619		__DEVLINK_ATTR_MAX,
   620		DEVLINK_ATTR_MAX = __DEVLINK_ATTR_MAX - 1
   621	};
   622	
   623	/* Mapping between internal resource described by the field and system
   624	 * structure
   625	 */
   626	enum devlink_dpipe_field_mapping_type {
   627		DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE,
   628		DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX,
   629	};
   630	
   631	/* Match type - specify the type of the match */
   632	enum devlink_dpipe_match_type {
   633		DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT,
   634	};
   635	
   636	/* Action type - specify the action type */
   637	enum devlink_dpipe_action_type {
   638		DEVLINK_DPIPE_ACTION_TYPE_FIELD_MODIFY,
   639	};
   640	
   641	enum devlink_dpipe_field_ethernet_id {
   642		DEVLINK_DPIPE_FIELD_ETHERNET_DST_MAC,
   643	};
   644	
   645	enum devlink_dpipe_field_ipv4_id {
   646		DEVLINK_DPIPE_FIELD_IPV4_DST_IP,
   647	};
   648	
   649	enum devlink_dpipe_field_ipv6_id {
   650		DEVLINK_DPIPE_FIELD_IPV6_DST_IP,
   651	};
   652	
   653	enum devlink_dpipe_header_id {
   654		DEVLINK_DPIPE_HEADER_ETHERNET,
   655		DEVLINK_DPIPE_HEADER_IPV4,
   656		DEVLINK_DPIPE_HEADER_IPV6,
   657	};
   658	
   659	enum devlink_resource_unit {
   660		DEVLINK_RESOURCE_UNIT_ENTRY,
   661	};
   662	
   663	enum devlink_port_fn_attr_cap {
   664		DEVLINK_PORT_FN_ATTR_CAP_ROCE_BIT,
   665		DEVLINK_PORT_FN_ATTR_CAP_MIGRATABLE_BIT,
   666		DEVLINK_PORT_FN_ATTR_CAP_IPSEC_CRYPTO_BIT,
   667		DEVLINK_PORT_FN_ATTR_CAP_IPSEC_PACKET_BIT,
   668	
   669		/* Add new caps above */
   670		__DEVLINK_PORT_FN_ATTR_CAPS_MAX,
   671	};
   672	
   673	#define DEVLINK_PORT_FN_CAP_ROCE _BITUL(DEVLINK_PORT_FN_ATTR_CAP_ROCE_BIT)
   674	#define DEVLINK_PORT_FN_CAP_MIGRATABLE \
   675		_BITUL(DEVLINK_PORT_FN_ATTR_CAP_MIGRATABLE_BIT)
   676	#define DEVLINK_PORT_FN_CAP_IPSEC_CRYPTO _BITUL(DEVLINK_PORT_FN_ATTR_CAP_IPSEC_CRYPTO_BIT)
   677	#define DEVLINK_PORT_FN_CAP_IPSEC_PACKET _BITUL(DEVLINK_PORT_FN_ATTR_CAP_IPSEC_PACKET_BIT)
   678	
   679	enum devlink_port_function_attr {
   680		DEVLINK_PORT_FUNCTION_ATTR_UNSPEC,
   681		DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR,	/* binary */
   682		DEVLINK_PORT_FN_ATTR_STATE,	/* u8 */
   683		DEVLINK_PORT_FN_ATTR_OPSTATE,	/* u8 */
   684		DEVLINK_PORT_FN_ATTR_CAPS,	/* bitfield32 */
   685		DEVLINK_PORT_FN_ATTR_DEVLINK,	/* nested */
   686	
   687		__DEVLINK_PORT_FUNCTION_ATTR_MAX,
   688		DEVLINK_PORT_FUNCTION_ATTR_MAX = __DEVLINK_PORT_FUNCTION_ATTR_MAX - 1
   689	};
   690	
   691	enum devlink_port_fn_state {
   692		DEVLINK_PORT_FN_STATE_INACTIVE,
   693		DEVLINK_PORT_FN_STATE_ACTIVE,
   694	};
   695	
   696	/**
   697	 * enum devlink_port_fn_opstate - indicates operational state of the function
   698	 * @DEVLINK_PORT_FN_OPSTATE_ATTACHED: Driver is attached to the function.
   699	 * For graceful tear down of the function, after inactivation of the
   700	 * function, user should wait for operational state to turn DETACHED.
   701	 * @DEVLINK_PORT_FN_OPSTATE_DETACHED: Driver is detached from the function.
   702	 * It is safe to delete the port.
   703	 */
   704	enum devlink_port_fn_opstate {
   705		DEVLINK_PORT_FN_OPSTATE_DETACHED,
   706		DEVLINK_PORT_FN_OPSTATE_ATTACHED,
   707	};
   708	
   709	#endif /* _LINUX_DEVLINK_H_ */