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| author | Simon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de> | 2012-01-22 20:00:27 +0100 |
|---|---|---|
| committer | Antonio Quartulli <ordex@autistici.org> | 2012-04-11 14:29:00 +0200 |
| commit | 7a5cc24277b57ce38eb0afa6634b71d4d5cc671e (patch) | |
| tree | 80c25d21e96381269087cf628a4756101c6029c8 /net/batman-adv/bridge_loop_avoidance.h | |
| parent | 38ef3d1d919e6a47c3e0d38b3d788aa468a7ede8 (diff) | |
| download | linux-7a5cc24277b57ce38eb0afa6634b71d4d5cc671e.tar.gz | |
batman-adv: add bridge loop avoidance compile option
The define CONFIG_BATMAN_ADV_BLA switches the bridge loop avoidance on - skip it, and the bridge loop avoidance is not compiled in. This is useful if binary size should be saved or the feature is not needed. Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Diffstat (limited to 'net/batman-adv/bridge_loop_avoidance.h')
| -rw-r--r-- | net/batman-adv/bridge_loop_avoidance.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/net/batman-adv/bridge_loop_avoidance.h b/net/batman-adv/bridge_loop_avoidance.h index 9468c245121c..4a8e4fc766bc 100644 --- a/net/batman-adv/bridge_loop_avoidance.h +++ b/net/batman-adv/bridge_loop_avoidance.h @@ -22,6 +22,7 @@ #ifndef _NET_BATMAN_ADV_BLA_H_ #define _NET_BATMAN_ADV_BLA_H_ +#ifdef CONFIG_BATMAN_ADV_BLA int bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid); int bla_tx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid); int bla_is_backbone_gw(struct sk_buff *skb, @@ -37,5 +38,61 @@ int bla_init(struct bat_priv *bat_priv); void bla_free(struct bat_priv *bat_priv); #define BLA_CRC_INIT 0 +#else /* ifdef CONFIG_BATMAN_ADV_BLA */ + +static inline int bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, + short vid) +{ + return 0; +} + +static inline int bla_tx(struct bat_priv *bat_priv, struct sk_buff *skb, + short vid) +{ + return 0; +} + +static inline int bla_is_backbone_gw(struct sk_buff *skb, + struct orig_node *orig_node, + int hdr_size) +{ + return 0; +} + +static inline int bla_claim_table_seq_print_text(struct seq_file *seq, + void *offset) +{ + return 0; +} + +static inline int bla_is_backbone_gw_orig(struct bat_priv *bat_priv, + uint8_t *orig) +{ + return 0; +} + +static inline int bla_check_bcast_duplist(struct bat_priv *bat_priv, + struct bcast_packet *bcast_packet, + int hdr_size) +{ + return 0; +} + +static inline void bla_update_orig_address(struct bat_priv *bat_priv, + struct hard_iface *primary_if, + struct hard_iface *oldif) +{ +} + +static inline int bla_init(struct bat_priv *bat_priv) +{ + return 1; +} + +static inline void bla_free(struct bat_priv *bat_priv) +{ +} + +#endif /* ifdef CONFIG_BATMAN_ADV_BLA */ #endif /* ifndef _NET_BATMAN_ADV_BLA_H_ */ |