From d0f91938bede204a343473792529e0db7d599836 Mon Sep 17 00:00:00 2001 From: Erik Hugne Date: Thu, 5 Mar 2015 10:23:49 +0100 Subject: tipc: add ip/udp media type The ip/udp bearer can be configured in a point-to-point mode by specifying both local and remote ip/hostname, or it can be enabled in multicast mode, where links are established to all tipc nodes that have joined the same multicast group. The multicast IP address is generated based on the TIPC network ID, but can be overridden by using another multicast address as remote ip. Signed-off-by: Erik Hugne Reviewed-by: Jon Maloy Reviewed-by: Ying Xue Signed-off-by: David S. Miller --- net/tipc/msg.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/tipc/msg.h') diff --git a/net/tipc/msg.h b/net/tipc/msg.h index c1cc8d7a5d52..fa167846d1ab 100644 --- a/net/tipc/msg.h +++ b/net/tipc/msg.h @@ -87,7 +87,7 @@ struct plist; * Note: Headroom should be a multiple of 4 to ensure the TIPC header fields * are word aligned for quicker access */ -#define BUF_HEADROOM LL_MAX_HEADER +#define BUF_HEADROOM (LL_MAX_HEADER + 48) struct tipc_skb_cb { void *handle; -- cgit v1.2.3