2 * net/tipc/udp_media.h: Include file for UDP bearer media
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37 #ifdef CONFIG_TIPC_MEDIA_UDP
38 #ifndef _TIPC_UDP_MEDIA_H
39 #define _TIPC_UDP_MEDIA_H
42 #include <linux/udp.h>
44 int tipc_udp_nl_bearer_add(struct tipc_bearer *b, struct nlattr *attr);
45 int tipc_udp_nl_add_bearer_data(struct tipc_nl_msg *msg, struct tipc_bearer *b);
46 int tipc_udp_nl_dump_remoteip(struct sk_buff *skb, struct netlink_callback *cb);
48 /* check if configured MTU is too low for tipc headers */
49 static inline bool tipc_udp_mtu_bad(u32 mtu)
51 if (mtu >= (TIPC_MIN_BEARER_MTU + sizeof(struct iphdr) +
52 sizeof(struct udphdr)))
55 pr_warn("MTU too low for tipc bearer\n");