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batman-adv: tvlv - gateway download/upload bandwidth container

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Prior to this patch batman-adv read the advertised uplink bandwidth
from userspace and compressed this information into a single byte
called "gateway class".
Now the download & upload bandwidth information is sent as-is. No
userspace change is necessary since the sysfs API always allowed
to specify a bandwidth.

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Spyros Gasteratos <morfeas3000@gmail.com>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
This commit is contained in:
Marek Lindner
2013-04-23 21:39:58 +08:00
committed by Antonio Quartulli
parent ef26157747
commit 414254e342
11 changed files with 330 additions and 194 deletions
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14
net/batman-adv/gateway_common.h
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@@ -26,12 +26,24 @@ enum batadv_gw_modes {
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"
void batadv_gw_bandwidth_to_kbit(uint8_t gw_class, int *down, int *up);
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);
#endif /* _NET_BATMAN_ADV_GATEWAY_COMMON_H_ */