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net/batman-adv/gateway_common.h 1.65 KB
81f7e3824   Eric Lee   Initial Release, ...
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  /* Copyright (C) 2009-2017  B.A.T.M.A.N. contributors:
   *
   * Marek Lindner
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of version 2 of the GNU General Public
   * License as published by the Free Software Foundation.
   *
   * This program is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   * General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, see <http://www.gnu.org/licenses/>.
   */
  
  #ifndef _NET_BATMAN_ADV_GATEWAY_COMMON_H_
  #define _NET_BATMAN_ADV_GATEWAY_COMMON_H_
  
  #include "main.h"
  
  #include <linux/types.h>
  
  struct net_device;
  
  enum batadv_gw_modes {
  	BATADV_GW_MODE_OFF,
  	BATADV_GW_MODE_CLIENT,
  	BATADV_GW_MODE_SERVER,
  };
  
  /**
   * enum batadv_bandwidth_units - bandwidth unit types
   * @BATADV_BW_UNIT_KBIT: unit type kbit
   * @BATADV_BW_UNIT_MBIT: unit type mbit
   */
  enum batadv_bandwidth_units {
  	BATADV_BW_UNIT_KBIT,
  	BATADV_BW_UNIT_MBIT,
  };
  
  #define BATADV_GW_MODE_OFF_NAME	"off"
  #define BATADV_GW_MODE_CLIENT_NAME	"client"
  #define BATADV_GW_MODE_SERVER_NAME	"server"
  
  ssize_t batadv_gw_bandwidth_set(struct net_device *net_dev, char *buff,
  				size_t count);
  void batadv_gw_tvlv_container_update(struct batadv_priv *bat_priv);
  void batadv_gw_init(struct batadv_priv *bat_priv);
  void batadv_gw_free(struct batadv_priv *bat_priv);
  bool batadv_parse_throughput(struct net_device *net_dev, char *buff,
  			     const char *description, u32 *throughput);
  
  #endif /* _NET_BATMAN_ADV_GATEWAY_COMMON_H_ */