LXR linux/net/batman-adv/gateway

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/* Copyright (C) 2009-2018  B.A.T.M.A.N. contributors:
   3 *
   4 * Marek Lindner
   5 *
   6 * This program is free software; you can redistribute it and/or
   7 * modify it under the terms of version 2 of the GNU General Public
   8 * License as published by the Free Software Foundation.
   9 *
  10 * This program is distributed in the hope that it will be useful, but
  11 * WITHOUT ANY WARRANTY; without even the implied warranty of
  12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  13 * General Public License for more details.
  14 *
  15 * You should have received a copy of the GNU General Public License
  16 * along with this program; if not, see <http://www.gnu.org/licenses/>.
  17 */
  18
  19#ifndef _NET_BATMAN_ADV_GATEWAY_COMMON_H_
  20#define _NET_BATMAN_ADV_GATEWAY_COMMON_H_
  21
  22#include "main.h"
  23
  24#include <linux/types.h>
  25
  26struct net_device;
  27
  28enum batadv_gw_modes {
  29        BATADV_GW_MODE_OFF,
  30        BATADV_GW_MODE_CLIENT,
  31        BATADV_GW_MODE_SERVER,
  32};
  33
  34/**
  35 * enum batadv_bandwidth_units - bandwidth unit types
  36 */
  37enum batadv_bandwidth_units {
  38        /** @BATADV_BW_UNIT_KBIT: unit type kbit */
  39        BATADV_BW_UNIT_KBIT,
  40
  41        /** @BATADV_BW_UNIT_MBIT: unit type mbit */
  42        BATADV_BW_UNIT_MBIT,
  43};
  44
  45#define BATADV_GW_MODE_OFF_NAME "off"
  46#define BATADV_GW_MODE_CLIENT_NAME      "client"
  47#define BATADV_GW_MODE_SERVER_NAME      "server"
  48
  49ssize_t batadv_gw_bandwidth_set(struct net_device *net_dev, char *buff,
  50                                size_t count);
  51void batadv_gw_tvlv_container_update(struct batadv_priv *bat_priv);
  52void batadv_gw_init(struct batadv_priv *bat_priv);
  53void batadv_gw_free(struct batadv_priv *bat_priv);
  54bool batadv_parse_throughput(struct net_device *net_dev, char *buff,
  55                             const char *description, u32 *throughput);
  56
  57#endif /* _NET_BATMAN_ADV_GATEWAY_COMMON_H_ */
  58