From: Daniel Seither <post@tiwoc.de>
Date: Mon, 21 Jun 2010 23:25:54 +0000 (+0200)
Subject: Staging: batman-adv: record route for ICMP messages
X-Git-Tag: v2.6.36-rc1~520^2~1^2~386
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e4cb3720bfcf8b57b4c5a2adbbb6b5967af53432;p=pandora-kernel.git

Staging: batman-adv: record route for ICMP messages

The standard layer 3 ping utility can use the record route (RR) option
of IP to collect route data for sent ping messages (ping -R). This
patch introduces comparable functionality for batman-adv ICMP messages.

The patch adds a second batman ICMP packet format (icmp_packet_rr) such
that up to 17 MAC addresses can be recorded (sufficient for up to 8
hops per direction). When no RR is wanted, the old icmp_packet without
the RR overhead can be sent.

Signed-off-by: Daniel Seither <post@tiwoc.de>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
[sven.eckelmann@gmx.de: Rework on top of current version]
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

Reading git-diff-tree failed