[mirror_iproute2.git] / include / uapi / linux / devlink.h

/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
/*
 * include/uapi/linux/devlink.h - Network physical device Netlink interface
 * Copyright (c) 2016 Mellanox Technologies. All rights reserved.
 * Copyright (c) 2016 Jiri Pirko <jiri@mellanox.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 */

#ifndef _LINUX_DEVLINK_H_
#define _LINUX_DEVLINK_H_

#define DEVLINK_GENL_NAME "devlink"
#define DEVLINK_GENL_VERSION 0x1
#define DEVLINK_GENL_MCGRP_CONFIG_NAME "config"

enum devlink_command {
	/* don't change the order or add anything between, this is ABI! */
	DEVLINK_CMD_UNSPEC,

	DEVLINK_CMD_GET,		/* can dump */
	DEVLINK_CMD_SET,
	DEVLINK_CMD_NEW,
	DEVLINK_CMD_DEL,

	DEVLINK_CMD_PORT_GET,		/* can dump */
	DEVLINK_CMD_PORT_SET,
	DEVLINK_CMD_PORT_NEW,
	DEVLINK_CMD_PORT_DEL,

	DEVLINK_CMD_PORT_SPLIT,
	DEVLINK_CMD_PORT_UNSPLIT,

	DEVLINK_CMD_SB_GET,		/* can dump */
	DEVLINK_CMD_SB_SET,
	DEVLINK_CMD_SB_NEW,
	DEVLINK_CMD_SB_DEL,

	DEVLINK_CMD_SB_POOL_GET,	/* can dump */
	DEVLINK_CMD_SB_POOL_SET,
	DEVLINK_CMD_SB_POOL_NEW,
	DEVLINK_CMD_SB_POOL_DEL,

	DEVLINK_CMD_SB_PORT_POOL_GET,	/* can dump */
	DEVLINK_CMD_SB_PORT_POOL_SET,
	DEVLINK_CMD_SB_PORT_POOL_NEW,
	DEVLINK_CMD_SB_PORT_POOL_DEL,

	DEVLINK_CMD_SB_TC_POOL_BIND_GET,	/* can dump */
	DEVLINK_CMD_SB_TC_POOL_BIND_SET,
	DEVLINK_CMD_SB_TC_POOL_BIND_NEW,
	DEVLINK_CMD_SB_TC_POOL_BIND_DEL,

	/* Shared buffer occupancy monitoring commands */
	DEVLINK_CMD_SB_OCC_SNAPSHOT,
	DEVLINK_CMD_SB_OCC_MAX_CLEAR,

	DEVLINK_CMD_ESWITCH_GET,
#define DEVLINK_CMD_ESWITCH_MODE_GET /* obsolete, never use this! */ \
	DEVLINK_CMD_ESWITCH_GET

	DEVLINK_CMD_ESWITCH_SET,
#define DEVLINK_CMD_ESWITCH_MODE_SET /* obsolete, never use this! */ \
	DEVLINK_CMD_ESWITCH_SET

	DEVLINK_CMD_DPIPE_TABLE_GET,
	DEVLINK_CMD_DPIPE_ENTRIES_GET,
	DEVLINK_CMD_DPIPE_HEADERS_GET,
	DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET,
	DEVLINK_CMD_RESOURCE_SET,
	DEVLINK_CMD_RESOURCE_DUMP,

	/* Hot driver reload, makes configuration changes take place. The
	 * devlink instance is not released during the process.
	 */
	DEVLINK_CMD_RELOAD,

	DEVLINK_CMD_PARAM_GET,		/* can dump */
	DEVLINK_CMD_PARAM_SET,
	DEVLINK_CMD_PARAM_NEW,
	DEVLINK_CMD_PARAM_DEL,

	DEVLINK_CMD_REGION_GET,
	DEVLINK_CMD_REGION_SET,
	DEVLINK_CMD_REGION_NEW,
	DEVLINK_CMD_REGION_DEL,
	DEVLINK_CMD_REGION_READ,

	DEVLINK_CMD_PORT_PARAM_GET,	/* can dump */
	DEVLINK_CMD_PORT_PARAM_SET,
	DEVLINK_CMD_PORT_PARAM_NEW,
	DEVLINK_CMD_PORT_PARAM_DEL,

	DEVLINK_CMD_INFO_GET,		/* can dump */

	DEVLINK_CMD_HEALTH_REPORTER_GET,
	DEVLINK_CMD_HEALTH_REPORTER_SET,
	DEVLINK_CMD_HEALTH_REPORTER_RECOVER,
	DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE,
	DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET,
	DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR,

	DEVLINK_CMD_FLASH_UPDATE,
	DEVLINK_CMD_FLASH_UPDATE_END,		/* notification only */
	DEVLINK_CMD_FLASH_UPDATE_STATUS,	/* notification only */

	DEVLINK_CMD_TRAP_GET,		/* can dump */
	DEVLINK_CMD_TRAP_SET,
	DEVLINK_CMD_TRAP_NEW,
	DEVLINK_CMD_TRAP_DEL,

	DEVLINK_CMD_TRAP_GROUP_GET,	/* can dump */
	DEVLINK_CMD_TRAP_GROUP_SET,
	DEVLINK_CMD_TRAP_GROUP_NEW,
	DEVLINK_CMD_TRAP_GROUP_DEL,

	DEVLINK_CMD_TRAP_POLICER_GET,	/* can dump */
	DEVLINK_CMD_TRAP_POLICER_SET,
	DEVLINK_CMD_TRAP_POLICER_NEW,
	DEVLINK_CMD_TRAP_POLICER_DEL,

	/* add new commands above here */
	__DEVLINK_CMD_MAX,
	DEVLINK_CMD_MAX = __DEVLINK_CMD_MAX - 1
};

enum devlink_port_type {
	DEVLINK_PORT_TYPE_NOTSET,
	DEVLINK_PORT_TYPE_AUTO,
	DEVLINK_PORT_TYPE_ETH,
	DEVLINK_PORT_TYPE_IB,
};

enum devlink_sb_pool_type {
	DEVLINK_SB_POOL_TYPE_INGRESS,
	DEVLINK_SB_POOL_TYPE_EGRESS,
};

/* static threshold - limiting the maximum number of bytes.
 * dynamic threshold - limiting the maximum number of bytes
 *   based on the currently available free space in the shared buffer pool.
 *   In this mode, the maximum quota is calculated based
 *   on the following formula:
 *     max_quota = alpha / (1 + alpha) * Free_Buffer
 *   While Free_Buffer is the amount of none-occupied buffer associated to
 *   the relevant pool.
 *   The value range which can be passed is 0-20 and serves
 *   for computation of alpha by following formula:
 *     alpha = 2 ^ (passed_value - 10)
 */

enum devlink_sb_threshold_type {
	DEVLINK_SB_THRESHOLD_TYPE_STATIC,
	DEVLINK_SB_THRESHOLD_TYPE_DYNAMIC,
};

#define DEVLINK_SB_THRESHOLD_TO_ALPHA_MAX 20

enum devlink_eswitch_mode {
	DEVLINK_ESWITCH_MODE_LEGACY,
	DEVLINK_ESWITCH_MODE_SWITCHDEV,
};

enum devlink_eswitch_inline_mode {
	DEVLINK_ESWITCH_INLINE_MODE_NONE,
	DEVLINK_ESWITCH_INLINE_MODE_LINK,
	DEVLINK_ESWITCH_INLINE_MODE_NETWORK,
	DEVLINK_ESWITCH_INLINE_MODE_TRANSPORT,
};

enum devlink_eswitch_encap_mode {
	DEVLINK_ESWITCH_ENCAP_MODE_NONE,
	DEVLINK_ESWITCH_ENCAP_MODE_BASIC,
};

enum devlink_port_flavour {
	DEVLINK_PORT_FLAVOUR_PHYSICAL, /* Any kind of a port physically
					* facing the user.
					*/
	DEVLINK_PORT_FLAVOUR_CPU, /* CPU port */
	DEVLINK_PORT_FLAVOUR_DSA, /* Distributed switch architecture
				   * interconnect port.
				   */
	DEVLINK_PORT_FLAVOUR_PCI_PF, /* Represents eswitch port for
				      * the PCI PF. It is an internal
				      * port that faces the PCI PF.
				      */
	DEVLINK_PORT_FLAVOUR_PCI_VF, /* Represents eswitch port
				      * for the PCI VF. It is an internal
				      * port that faces the PCI VF.
				      */
	DEVLINK_PORT_FLAVOUR_VIRTUAL, /* Any virtual port facing the user. */
};

enum devlink_param_cmode {
	DEVLINK_PARAM_CMODE_RUNTIME,
	DEVLINK_PARAM_CMODE_DRIVERINIT,
	DEVLINK_PARAM_CMODE_PERMANENT,

	/* Add new configuration modes above */
	__DEVLINK_PARAM_CMODE_MAX,
	DEVLINK_PARAM_CMODE_MAX = __DEVLINK_PARAM_CMODE_MAX - 1
};

enum devlink_param_fw_load_policy_value {
	DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DRIVER,
	DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_FLASH,
	DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DISK,
	DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_UNKNOWN,
};

enum devlink_param_reset_dev_on_drv_probe_value {
	DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_UNKNOWN,
	DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_ALWAYS,
	DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_NEVER,
	DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_DISK,
};

enum {
	DEVLINK_ATTR_STATS_RX_PACKETS,		/* u64 */
	DEVLINK_ATTR_STATS_RX_BYTES,		/* u64 */
	DEVLINK_ATTR_STATS_RX_DROPPED,		/* u64 */

	__DEVLINK_ATTR_STATS_MAX,
	DEVLINK_ATTR_STATS_MAX = __DEVLINK_ATTR_STATS_MAX - 1
};

/**
 * enum devlink_trap_action - Packet trap action.
 * @DEVLINK_TRAP_ACTION_DROP: Packet is dropped by the device and a copy is not
 *                            sent to the CPU.
 * @DEVLINK_TRAP_ACTION_TRAP: The sole copy of the packet is sent to the CPU.
 * @DEVLINK_TRAP_ACTION_MIRROR: Packet is forwarded by the device and a copy is
 *                              sent to the CPU.
 */
enum devlink_trap_action {
	DEVLINK_TRAP_ACTION_DROP,
	DEVLINK_TRAP_ACTION_TRAP,
	DEVLINK_TRAP_ACTION_MIRROR,
};

/**
 * enum devlink_trap_type - Packet trap type.
 * @DEVLINK_TRAP_TYPE_DROP: Trap reason is a drop. Trapped packets are only
 *                          processed by devlink and not injected to the
 *                          kernel's Rx path.
 * @DEVLINK_TRAP_TYPE_EXCEPTION: Trap reason is an exception. Packet was not
 *                               forwarded as intended due to an exception
 *                               (e.g., missing neighbour entry) and trapped to
 *                               control plane for resolution. Trapped packets
 *                               are processed by devlink and injected to
 *                               the kernel's Rx path.
 * @DEVLINK_TRAP_TYPE_CONTROL: Packet was trapped because it is required for
 *                             the correct functioning of the control plane.
 *                             For example, an ARP request packet. Trapped
 *                             packets are injected to the kernel's Rx path,
 *                             but not reported to drop monitor.
 */
enum devlink_trap_type {
	DEVLINK_TRAP_TYPE_DROP,
	DEVLINK_TRAP_TYPE_EXCEPTION,
	DEVLINK_TRAP_TYPE_CONTROL,
};

enum {
	/* Trap can report input port as metadata */
	DEVLINK_ATTR_TRAP_METADATA_TYPE_IN_PORT,
	/* Trap can report flow action cookie as metadata */
	DEVLINK_ATTR_TRAP_METADATA_TYPE_FA_COOKIE,
};

enum devlink_attr {
	/* don't change the order or add anything between, this is ABI! */
	DEVLINK_ATTR_UNSPEC,

	/* bus name + dev name together are a handle for devlink entity */
	DEVLINK_ATTR_BUS_NAME,			/* string */
	DEVLINK_ATTR_DEV_NAME,			/* string */

	DEVLINK_ATTR_PORT_INDEX,		/* u32 */
	DEVLINK_ATTR_PORT_TYPE,			/* u16 */
	DEVLINK_ATTR_PORT_DESIRED_TYPE,		/* u16 */
	DEVLINK_ATTR_PORT_NETDEV_IFINDEX,	/* u32 */
	DEVLINK_ATTR_PORT_NETDEV_NAME,		/* string */
	DEVLINK_ATTR_PORT_IBDEV_NAME,		/* string */
	DEVLINK_ATTR_PORT_SPLIT_COUNT,		/* u32 */
	DEVLINK_ATTR_PORT_SPLIT_GROUP,		/* u32 */
	DEVLINK_ATTR_SB_INDEX,			/* u32 */
	DEVLINK_ATTR_SB_SIZE,			/* u32 */
	DEVLINK_ATTR_SB_INGRESS_POOL_COUNT,	/* u16 */
	DEVLINK_ATTR_SB_EGRESS_POOL_COUNT,	/* u16 */
	DEVLINK_ATTR_SB_INGRESS_TC_COUNT,	/* u16 */
	DEVLINK_ATTR_SB_EGRESS_TC_COUNT,	/* u16 */
	DEVLINK_ATTR_SB_POOL_INDEX,		/* u16 */
	DEVLINK_ATTR_SB_POOL_TYPE,		/* u8 */
	DEVLINK_ATTR_SB_POOL_SIZE,		/* u32 */
	DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE,	/* u8 */
	DEVLINK_ATTR_SB_THRESHOLD,		/* u32 */
	DEVLINK_ATTR_SB_TC_INDEX,		/* u16 */
	DEVLINK_ATTR_SB_OCC_CUR,		/* u32 */
	DEVLINK_ATTR_SB_OCC_MAX,		/* u32 */
	DEVLINK_ATTR_ESWITCH_MODE,		/* u16 */
	DEVLINK_ATTR_ESWITCH_INLINE_MODE,	/* u8 */

	DEVLINK_ATTR_DPIPE_TABLES,		/* nested */
	DEVLINK_ATTR_DPIPE_TABLE,		/* nested */
	DEVLINK_ATTR_DPIPE_TABLE_NAME,		/* string */
	DEVLINK_ATTR_DPIPE_TABLE_SIZE,		/* u64 */
	DEVLINK_ATTR_DPIPE_TABLE_MATCHES,	/* nested */
	DEVLINK_ATTR_DPIPE_TABLE_ACTIONS,	/* nested */
	DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED,	/* u8 */

	DEVLINK_ATTR_DPIPE_ENTRIES,		/* nested */
	DEVLINK_ATTR_DPIPE_ENTRY,		/* nested */
	DEVLINK_ATTR_DPIPE_ENTRY_INDEX,		/* u64 */
	DEVLINK_ATTR_DPIPE_ENTRY_MATCH_VALUES,	/* nested */
	DEVLINK_ATTR_DPIPE_ENTRY_ACTION_VALUES,	/* nested */
	DEVLINK_ATTR_DPIPE_ENTRY_COUNTER,	/* u64 */

	DEVLINK_ATTR_DPIPE_MATCH,		/* nested */
	DEVLINK_ATTR_DPIPE_MATCH_VALUE,		/* nested */
	DEVLINK_ATTR_DPIPE_MATCH_TYPE,		/* u32 */

	DEVLINK_ATTR_DPIPE_ACTION,		/* nested */
	DEVLINK_ATTR_DPIPE_ACTION_VALUE,	/* nested */
	DEVLINK_ATTR_DPIPE_ACTION_TYPE,		/* u32 */

	DEVLINK_ATTR_DPIPE_VALUE,
	DEVLINK_ATTR_DPIPE_VALUE_MASK,
	DEVLINK_ATTR_DPIPE_VALUE_MAPPING,	/* u32 */

	DEVLINK_ATTR_DPIPE_HEADERS,		/* nested */
	DEVLINK_ATTR_DPIPE_HEADER,		/* nested */
	DEVLINK_ATTR_DPIPE_HEADER_NAME,		/* string */
	DEVLINK_ATTR_DPIPE_HEADER_ID,		/* u32 */
	DEVLINK_ATTR_DPIPE_HEADER_FIELDS,	/* nested */
	DEVLINK_ATTR_DPIPE_HEADER_GLOBAL,	/* u8 */
	DEVLINK_ATTR_DPIPE_HEADER_INDEX,	/* u32 */

	DEVLINK_ATTR_DPIPE_FIELD,		/* nested */
	DEVLINK_ATTR_DPIPE_FIELD_NAME,		/* string */
	DEVLINK_ATTR_DPIPE_FIELD_ID,		/* u32 */
	DEVLINK_ATTR_DPIPE_FIELD_BITWIDTH,	/* u32 */
	DEVLINK_ATTR_DPIPE_FIELD_MAPPING_TYPE,	/* u32 */

	DEVLINK_ATTR_PAD,

	DEVLINK_ATTR_ESWITCH_ENCAP_MODE,	/* u8 */
	DEVLINK_ATTR_RESOURCE_LIST,		/* nested */
	DEVLINK_ATTR_RESOURCE,			/* nested */
	DEVLINK_ATTR_RESOURCE_NAME,		/* string */
	DEVLINK_ATTR_RESOURCE_ID,		/* u64 */
	DEVLINK_ATTR_RESOURCE_SIZE,		/* u64 */
	DEVLINK_ATTR_RESOURCE_SIZE_NEW,		/* u64 */
	DEVLINK_ATTR_RESOURCE_SIZE_VALID,	/* u8 */
	DEVLINK_ATTR_RESOURCE_SIZE_MIN,		/* u64 */
	DEVLINK_ATTR_RESOURCE_SIZE_MAX,		/* u64 */
	DEVLINK_ATTR_RESOURCE_SIZE_GRAN,        /* u64 */
	DEVLINK_ATTR_RESOURCE_UNIT,		/* u8 */
	DEVLINK_ATTR_RESOURCE_OCC,		/* u64 */
	DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_ID,	/* u64 */
	DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_UNITS,/* u64 */

	DEVLINK_ATTR_PORT_FLAVOUR,		/* u16 */
	DEVLINK_ATTR_PORT_NUMBER,		/* u32 */
	DEVLINK_ATTR_PORT_SPLIT_SUBPORT_NUMBER,	/* u32 */

	DEVLINK_ATTR_PARAM,			/* nested */
	DEVLINK_ATTR_PARAM_NAME,		/* string */
	DEVLINK_ATTR_PARAM_GENERIC,		/* flag */
	DEVLINK_ATTR_PARAM_TYPE,		/* u8 */
	DEVLINK_ATTR_PARAM_VALUES_LIST,		/* nested */
	DEVLINK_ATTR_PARAM_VALUE,		/* nested */
	DEVLINK_ATTR_PARAM_VALUE_DATA,		/* dynamic */
	DEVLINK_ATTR_PARAM_VALUE_CMODE,		/* u8 */

	DEVLINK_ATTR_REGION_NAME,               /* string */
	DEVLINK_ATTR_REGION_SIZE,               /* u64 */
	DEVLINK_ATTR_REGION_SNAPSHOTS,          /* nested */
	DEVLINK_ATTR_REGION_SNAPSHOT,           /* nested */
	DEVLINK_ATTR_REGION_SNAPSHOT_ID,        /* u32 */

	DEVLINK_ATTR_REGION_CHUNKS,             /* nested */
	DEVLINK_ATTR_REGION_CHUNK,              /* nested */
	DEVLINK_ATTR_REGION_CHUNK_DATA,         /* binary */
	DEVLINK_ATTR_REGION_CHUNK_ADDR,         /* u64 */
	DEVLINK_ATTR_REGION_CHUNK_LEN,          /* u64 */

	DEVLINK_ATTR_INFO_DRIVER_NAME,		/* string */
	DEVLINK_ATTR_INFO_SERIAL_NUMBER,	/* string */
	DEVLINK_ATTR_INFO_VERSION_FIXED,	/* nested */
	DEVLINK_ATTR_INFO_VERSION_RUNNING,	/* nested */
	DEVLINK_ATTR_INFO_VERSION_STORED,	/* nested */
	DEVLINK_ATTR_INFO_VERSION_NAME,		/* string */
	DEVLINK_ATTR_INFO_VERSION_VALUE,	/* string */

	DEVLINK_ATTR_SB_POOL_CELL_SIZE,		/* u32 */

	DEVLINK_ATTR_FMSG,			/* nested */
	DEVLINK_ATTR_FMSG_OBJ_NEST_START,	/* flag */
	DEVLINK_ATTR_FMSG_PAIR_NEST_START,	/* flag */
	DEVLINK_ATTR_FMSG_ARR_NEST_START,	/* flag */
	DEVLINK_ATTR_FMSG_NEST_END,		/* flag */
	DEVLINK_ATTR_FMSG_OBJ_NAME,		/* string */
	DEVLINK_ATTR_FMSG_OBJ_VALUE_TYPE,	/* u8 */
	DEVLINK_ATTR_FMSG_OBJ_VALUE_DATA,	/* dynamic */

	DEVLINK_ATTR_HEALTH_REPORTER,			/* nested */
	DEVLINK_ATTR_HEALTH_REPORTER_NAME,		/* string */
	DEVLINK_ATTR_HEALTH_REPORTER_STATE,		/* u8 */
	DEVLINK_ATTR_HEALTH_REPORTER_ERR_COUNT,		/* u64 */
	DEVLINK_ATTR_HEALTH_REPORTER_RECOVER_COUNT,	/* u64 */
	DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS,		/* u64 */
	DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD,	/* u64 */
	DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER,	/* u8 */

	DEVLINK_ATTR_FLASH_UPDATE_FILE_NAME,	/* string */
	DEVLINK_ATTR_FLASH_UPDATE_COMPONENT,	/* string */
	DEVLINK_ATTR_FLASH_UPDATE_STATUS_MSG,	/* string */
	DEVLINK_ATTR_FLASH_UPDATE_STATUS_DONE,	/* u64 */
	DEVLINK_ATTR_FLASH_UPDATE_STATUS_TOTAL,	/* u64 */

	DEVLINK_ATTR_PORT_PCI_PF_NUMBER,	/* u16 */
	DEVLINK_ATTR_PORT_PCI_VF_NUMBER,	/* u16 */

	DEVLINK_ATTR_STATS,				/* nested */

	DEVLINK_ATTR_TRAP_NAME,				/* string */
	/* enum devlink_trap_action */
	DEVLINK_ATTR_TRAP_ACTION,			/* u8 */
	/* enum devlink_trap_type */
	DEVLINK_ATTR_TRAP_TYPE,				/* u8 */
	DEVLINK_ATTR_TRAP_GENERIC,			/* flag */
	DEVLINK_ATTR_TRAP_METADATA,			/* nested */
	DEVLINK_ATTR_TRAP_GROUP_NAME,			/* string */

	DEVLINK_ATTR_RELOAD_FAILED,			/* u8 0 or 1 */

	DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS_NS,	/* u64 */

	DEVLINK_ATTR_NETNS_FD,			/* u32 */
	DEVLINK_ATTR_NETNS_PID,			/* u32 */
	DEVLINK_ATTR_NETNS_ID,			/* u32 */

	DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP,	/* u8 */

	DEVLINK_ATTR_TRAP_POLICER_ID,			/* u32 */
	DEVLINK_ATTR_TRAP_POLICER_RATE,			/* u64 */
	DEVLINK_ATTR_TRAP_POLICER_BURST,		/* u64 */

	DEVLINK_ATTR_PORT_FUNCTION,			/* nested */

	DEVLINK_ATTR_INFO_BOARD_SERIAL_NUMBER,	/* string */

	DEVLINK_ATTR_PORT_LANES,			/* u32 */
	DEVLINK_ATTR_PORT_SPLITTABLE,			/* u8 */

	/* add new attributes above here, update the policy in devlink.c */

	__DEVLINK_ATTR_MAX,
	DEVLINK_ATTR_MAX = __DEVLINK_ATTR_MAX - 1
};

/* Mapping between internal resource described by the field and system
 * structure
 */
enum devlink_dpipe_field_mapping_type {
	DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE,
	DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX,
};

/* Match type - specify the type of the match */
enum devlink_dpipe_match_type {
	DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT,
};

/* Action type - specify the action type */
enum devlink_dpipe_action_type {
	DEVLINK_DPIPE_ACTION_TYPE_FIELD_MODIFY,
};

enum devlink_dpipe_field_ethernet_id {
	DEVLINK_DPIPE_FIELD_ETHERNET_DST_MAC,
};

enum devlink_dpipe_field_ipv4_id {
	DEVLINK_DPIPE_FIELD_IPV4_DST_IP,
};

enum devlink_dpipe_field_ipv6_id {
	DEVLINK_DPIPE_FIELD_IPV6_DST_IP,
};

enum devlink_dpipe_header_id {
	DEVLINK_DPIPE_HEADER_ETHERNET,
	DEVLINK_DPIPE_HEADER_IPV4,
	DEVLINK_DPIPE_HEADER_IPV6,
};

enum devlink_resource_unit {
	DEVLINK_RESOURCE_UNIT_ENTRY,
};

enum devlink_port_function_attr {
	DEVLINK_PORT_FUNCTION_ATTR_UNSPEC,
	DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR,	/* binary */

	__DEVLINK_PORT_FUNCTION_ATTR_MAX,
	DEVLINK_PORT_FUNCTION_ATTR_MAX = __DEVLINK_PORT_FUNCTION_ATTR_MAX - 1
};

#endif /* _LINUX_DEVLINK_H_ */
Commit	Line	Data
ba914908	1	/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
a3c4b484 JP	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
8a781d7e SH	13	#ifndef _LINUX_DEVLINK_H_
8a781d7e SH	14	#define _LINUX_DEVLINK_H_
a3c4b484 JP	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
0c9ffc0b SH	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
cad54934 SH	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
45f78b4d SH	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,
c0788a09 DA	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,
a3c4b484	80
22ddbd82 DA	81	DEVLINK_CMD_PARAM_GET, /* can dump */
	82	DEVLINK_CMD_PARAM_SET,
	83	DEVLINK_CMD_PARAM_NEW,
	84	DEVLINK_CMD_PARAM_DEL,
	85
3eebc1d4 DA	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
6b2d60bd DA	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
41fda879 DA	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,
b2f8eb7f DA	107	DEVLINK_CMD_FLASH_UPDATE_END, /* notification only */
b2f8eb7f DA	108	DEVLINK_CMD_FLASH_UPDATE_STATUS, /* notification only */
41fda879	109
e3af717a DA	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
ce9191ff DA	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
45f78b4d	125	/* add new commands above here */
a3c4b484 JP	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
0c9ffc0b SH	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
4824bb41 SH	162	enum devlink_eswitch_mode {
	163	DEVLINK_ESWITCH_MODE_LEGACY,
	164	DEVLINK_ESWITCH_MODE_SWITCHDEV,
	165	};
	166
3dd0bb51 SH	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
7ff1fce5 SH	174	enum devlink_eswitch_encap_mode {
	175	DEVLINK_ESWITCH_ENCAP_MODE_NONE,
	176	DEVLINK_ESWITCH_ENCAP_MODE_BASIC,
	177	};
	178
c2a569e6 DA	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	*/
01db6c41 DA	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	*/
b6b8e40b	195	DEVLINK_PORT_FLAVOUR_VIRTUAL, /* Any virtual port facing the user. */
c2a569e6 DA	196	};
c2a569e6 DA	197
22ddbd82 DA	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
a463fd4f ST	208	enum devlink_param_fw_load_policy_value {
	209	DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DRIVER,
	210	DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_FLASH,
3d72f125 DA	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,
a463fd4f ST	220	};
a463fd4f ST	221
e3af717a DA	222	enum {
	223	DEVLINK_ATTR_STATS_RX_PACKETS, /* u64 */
	224	DEVLINK_ATTR_STATS_RX_BYTES, /* u64 */
ce9191ff	225	DEVLINK_ATTR_STATS_RX_DROPPED, /* u64 */
e3af717a DA	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.
e4932ae6 SH	236	* @DEVLINK_TRAP_ACTION_MIRROR: Packet is forwarded by the device and a copy is
e4932ae6 SH	237	* sent to the CPU.
e3af717a DA	238	*/
	239	enum devlink_trap_action {
	240	DEVLINK_TRAP_ACTION_DROP,
	241	DEVLINK_TRAP_ACTION_TRAP,
e4932ae6	242	DEVLINK_TRAP_ACTION_MIRROR,
e3af717a DA	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.
e4932ae6 SH	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.
e3af717a DA	261	*/
	262	enum devlink_trap_type {
	263	DEVLINK_TRAP_TYPE_DROP,
	264	DEVLINK_TRAP_TYPE_EXCEPTION,
e4932ae6	265	DEVLINK_TRAP_TYPE_CONTROL,
e3af717a DA	266	};
	267
	268	enum {
	269	/* Trap can report input port as metadata */
	270	DEVLINK_ATTR_TRAP_METADATA_TYPE_IN_PORT,
b6b8e40b DA	271	/* Trap can report flow action cookie as metadata */
b6b8e40b DA	272	DEVLINK_ATTR_TRAP_METADATA_TYPE_FA_COOKIE,
e3af717a DA	273	};
e3af717a DA	274
a3c4b484 JP	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 */
0c9ffc0b SH	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 */
4824bb41	305	DEVLINK_ATTR_ESWITCH_MODE, /* u16 */
3dd0bb51	306	DEVLINK_ATTR_ESWITCH_INLINE_MODE, /* u8 */
a3c4b484	307
45f78b4d SH	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
7ff1fce5	351	DEVLINK_ATTR_ESWITCH_ENCAP_MODE, /* u8 */
c0788a09 DA	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 */
7ff1fce5	366
c2a569e6 DA	367	DEVLINK_ATTR_PORT_FLAVOUR, /* u16 */
	368	DEVLINK_ATTR_PORT_NUMBER, /* u32 */
	369	DEVLINK_ATTR_PORT_SPLIT_SUBPORT_NUMBER, /* u32 */
	370
22ddbd82 DA	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
3eebc1d4 DA	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
6b2d60bd DA	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
41fda879 DA	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 */
b2f8eb7f DA	422	DEVLINK_ATTR_FLASH_UPDATE_STATUS_MSG, /* string */
	423	DEVLINK_ATTR_FLASH_UPDATE_STATUS_DONE, /* u64 */
	424	DEVLINK_ATTR_FLASH_UPDATE_STATUS_TOTAL, /* u64 */
41fda879	425
01db6c41 DA	426	DEVLINK_ATTR_PORT_PCI_PF_NUMBER, /* u16 */
	427	DEVLINK_ATTR_PORT_PCI_VF_NUMBER, /* u16 */
	428
e3af717a DA	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
3d72f125 DA	440	DEVLINK_ATTR_RELOAD_FAILED, /* u8 0 or 1 */
3d72f125 DA	441
a7fa739d	442	DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS_NS, /* u64 */
536dcd20	443
9dcd8788 DA	444	DEVLINK_ATTR_NETNS_FD, /* u32 */
	445	DEVLINK_ATTR_NETNS_PID, /* u32 */
	446	DEVLINK_ATTR_NETNS_ID, /* u32 */
ce9191ff DA	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
e17466e4 DA	454	DEVLINK_ATTR_PORT_FUNCTION, /* nested */
	455
	456	DEVLINK_ATTR_INFO_BOARD_SERIAL_NUMBER, /* string */
	457
beaf281c DA	458	DEVLINK_ATTR_PORT_LANES, /* u32 */
	459	DEVLINK_ATTR_PORT_SPLITTABLE, /* u8 */
	460
a3c4b484 JP	461	/* add new attributes above here, update the policy in devlink.c */
	462
	463	__DEVLINK_ATTR_MAX,
	464	DEVLINK_ATTR_MAX = __DEVLINK_ATTR_MAX - 1
	465	};
	466
45f78b4d SH	467	/* Mapping between internal resource described by the field and system
	468	* structure
	469	*/
	470	enum devlink_dpipe_field_mapping_type {
	471	DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE,
	472	DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX,
	473	};
	474
	475	/* Match type - specify the type of the match */
	476	enum devlink_dpipe_match_type {
	477	DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT,
	478	};
	479
	480	/* Action type - specify the action type */
	481	enum devlink_dpipe_action_type {
	482	DEVLINK_DPIPE_ACTION_TYPE_FIELD_MODIFY,
	483	};
	484
b43b5b9a SH	485	enum devlink_dpipe_field_ethernet_id {
	486	DEVLINK_DPIPE_FIELD_ETHERNET_DST_MAC,
	487	};
	488
	489	enum devlink_dpipe_field_ipv4_id {
	490	DEVLINK_DPIPE_FIELD_IPV4_DST_IP,
	491	};
	492
4a5b3035 SH	493	enum devlink_dpipe_field_ipv6_id {
	494	DEVLINK_DPIPE_FIELD_IPV6_DST_IP,
	495	};
	496
b43b5b9a SH	497	enum devlink_dpipe_header_id {
	498	DEVLINK_DPIPE_HEADER_ETHERNET,
	499	DEVLINK_DPIPE_HEADER_IPV4,
4a5b3035	500	DEVLINK_DPIPE_HEADER_IPV6,
b43b5b9a SH	501	};
b43b5b9a SH	502
c0788a09 DA	503	enum devlink_resource_unit {
	504	DEVLINK_RESOURCE_UNIT_ENTRY,
	505	};
	506
e17466e4 DA	507	enum devlink_port_function_attr {
	508	DEVLINK_PORT_FUNCTION_ATTR_UNSPEC,
	509	DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR, /* binary */
	510
	511	__DEVLINK_PORT_FUNCTION_ATTR_MAX,
	512	DEVLINK_PORT_FUNCTION_ATTR_MAX = __DEVLINK_PORT_FUNCTION_ATTR_MAX - 1
	513	};
	514
8a781d7e	515	#endif /* _LINUX_DEVLINK_H_ */