1 /* Copyright (C) 2009-2017  B.A.T.M.A.N. contributors:
2  *
3  * Marek Lindner
4  *
5  * This program is free software; you can redistribute it and/or
6  * modify it under the terms of version 2 of the GNU General Public
7  * License as published by the Free Software Foundation.
8  *
9  * This program is distributed in the hope that it will be useful, but
10  * WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, see <http://www.gnu.org/licenses/>.
16  */
17 
18 #ifndef _NET_BATMAN_ADV_GATEWAY_COMMON_H_
19 #define _NET_BATMAN_ADV_GATEWAY_COMMON_H_
20 
21 #include "main.h"
22 
23 #include <linux/types.h>
24 
25 struct net_device;
26 
27 enum batadv_gw_modes {
28 	BATADV_GW_MODE_OFF,
29 	BATADV_GW_MODE_CLIENT,
30 	BATADV_GW_MODE_SERVER,
31 };
32 
33 /**
34  * enum batadv_bandwidth_units - bandwidth unit types
35  * @BATADV_BW_UNIT_KBIT: unit type kbit
36  * @BATADV_BW_UNIT_MBIT: unit type mbit
37  */
38 enum batadv_bandwidth_units {
39 	BATADV_BW_UNIT_KBIT,
40 	BATADV_BW_UNIT_MBIT,
41 };
42 
43 #define BATADV_GW_MODE_OFF_NAME	"off"
44 #define BATADV_GW_MODE_CLIENT_NAME	"client"
45 #define BATADV_GW_MODE_SERVER_NAME	"server"
46 
47 ssize_t batadv_gw_bandwidth_set(struct net_device *net_dev, char *buff,
48 				size_t count);
49 void batadv_gw_tvlv_container_update(struct batadv_priv *bat_priv);
50 void batadv_gw_init(struct batadv_priv *bat_priv);
51 void batadv_gw_free(struct batadv_priv *bat_priv);
52 bool batadv_parse_throughput(struct net_device *net_dev, char *buff,
53 			     const char *description, u32 *throughput);
54 
55 #endif /* _NET_BATMAN_ADV_GATEWAY_COMMON_H_ */
56