LXR linux/include/uapi/linux/devlink.h

   1/*
   2 * include/uapi/linux/devlink.h - Network physical device Netlink interface
   3 * Copyright (c) 2016 Mellanox Technologies. All rights reserved.
   4 * Copyright (c) 2016 Jiri Pirko <jiri@mellanox.com>
   5 *
   6 * This program is free software; you can redistribute it and/or modify
   7 * it under the terms of the GNU General Public License as published by
   8 * the Free Software Foundation; either version 2 of the License, or
   9 * (at your option) any later version.
  10 */
  11
  12#ifndef _UAPI_LINUX_DEVLINK_H_
  13#define _UAPI_LINUX_DEVLINK_H_
  14
  15#define DEVLINK_GENL_NAME "devlink"
  16#define DEVLINK_GENL_VERSION 0x1
  17#define DEVLINK_GENL_MCGRP_CONFIG_NAME "config"
  18
  19enum devlink_command {
  20        /* don't change the order or add anything between, this is ABI! */
  21        DEVLINK_CMD_UNSPEC,
  22
  23        DEVLINK_CMD_GET,                /* can dump */
  24        DEVLINK_CMD_SET,
  25        DEVLINK_CMD_NEW,
  26        DEVLINK_CMD_DEL,
  27
  28        DEVLINK_CMD_PORT_GET,           /* can dump */
  29        DEVLINK_CMD_PORT_SET,
  30        DEVLINK_CMD_PORT_NEW,
  31        DEVLINK_CMD_PORT_DEL,
  32
  33        DEVLINK_CMD_PORT_SPLIT,
  34        DEVLINK_CMD_PORT_UNSPLIT,
  35
  36        /* add new commands above here */
  37
  38        __DEVLINK_CMD_MAX,
  39        DEVLINK_CMD_MAX = __DEVLINK_CMD_MAX - 1
  40};
  41
  42enum devlink_port_type {
  43        DEVLINK_PORT_TYPE_NOTSET,
  44        DEVLINK_PORT_TYPE_AUTO,
  45        DEVLINK_PORT_TYPE_ETH,
  46        DEVLINK_PORT_TYPE_IB,
  47};
  48
  49enum devlink_attr {
  50        /* don't change the order or add anything between, this is ABI! */
  51        DEVLINK_ATTR_UNSPEC,
  52
  53        /* bus name + dev name together are a handle for devlink entity */
  54        DEVLINK_ATTR_BUS_NAME,                  /* string */
  55        DEVLINK_ATTR_DEV_NAME,                  /* string */
  56
  57        DEVLINK_ATTR_PORT_INDEX,                /* u32 */
  58        DEVLINK_ATTR_PORT_TYPE,                 /* u16 */
  59        DEVLINK_ATTR_PORT_DESIRED_TYPE,         /* u16 */
  60        DEVLINK_ATTR_PORT_NETDEV_IFINDEX,       /* u32 */
  61        DEVLINK_ATTR_PORT_NETDEV_NAME,          /* string */
  62        DEVLINK_ATTR_PORT_IBDEV_NAME,           /* string */
  63        DEVLINK_ATTR_PORT_SPLIT_COUNT,          /* u32 */
  64        DEVLINK_ATTR_PORT_SPLIT_GROUP,          /* u32 */
  65
  66        /* add new attributes above here, update the policy in devlink.c */
  67
  68        __DEVLINK_ATTR_MAX,
  69        DEVLINK_ATTR_MAX = __DEVLINK_ATTR_MAX - 1
  70};
  71
  72#endif /* _UAPI_LINUX_DEVLINK_H_ */
  73