path: root/net/batman-adv/main.h
diff options
authorMarek Lindner <lindner_marek@yahoo.de>2013-05-08 05:31:59 (GMT)
committerAntonio Quartulli <antonio@meshcoding.com>2013-10-12 15:17:09 (GMT)
commit411d6ed93a5d0601980d3e5ce75de07c98e3a7de (patch)
tree00a52bc5c70d465129c85d48e52ced2186649660 /net/batman-adv/main.h
parent0bf84c160a4b3b75bb911b79c3972f64dfb0b039 (diff)
batman-adv: consider network coding overhead when calculating required mtu
The module prints a warning when the MTU on the hard interface is too small to transfer payload traffic without fragmentation. The required MTU is calculated based on the encapsulation header size. If network coding is compild into the module its header size is taken into account as well. Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Diffstat (limited to 'net/batman-adv/main.h')
1 files changed, 1 insertions, 0 deletions
diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
index 6a74a42..54c13d5 100644
--- a/net/batman-adv/main.h
+++ b/net/batman-adv/main.h
@@ -191,6 +191,7 @@ void batadv_mesh_free(struct net_device *soft_iface);
int batadv_is_my_mac(struct batadv_priv *bat_priv, const uint8_t *addr);
struct batadv_hard_iface *
batadv_seq_print_text_primary_if_get(struct seq_file *seq);
+int batadv_max_header_len(void);
void batadv_skb_set_priority(struct sk_buff *skb, int offset);
int batadv_batman_skb_recv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *ptype,

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