+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2007-2018 B.A.T.M.A.N. contributors:
+#
+# Marek Lindner, Simon Wunderlich
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of version 2 of the GNU General Public
+# License as published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
-config KMOD_BATMAN_ADV_DEBUG_LOG
- bool "enable verbose debug logging"
- depends on PACKAGE_kmod-batman-adv
- default n
+#
+# B.A.T.M.A.N meshing protocol
+#
-config KMOD_BATMAN_ADV_BLA
- bool "enable bridge loop avoidance"
+config BATMAN_ADV_BATMAN_V
+ bool "B.A.T.M.A.N. V protocol"
depends on PACKAGE_kmod-batman-adv
default y
+ help
+ This option enables the B.A.T.M.A.N. V protocol, the successor
+ of the currently used B.A.T.M.A.N. IV protocol. The main
+ changes include splitting of the OGM protocol into a neighbor
+ discovery protocol (Echo Location Protocol, ELP) and a new OGM
+ Protocol OGMv2 for flooding protocol information through the
+ network, as well as a throughput based metric.
+ B.A.T.M.A.N. V is currently considered experimental and not
+ compatible to B.A.T.M.A.N. IV networks.
-config KMOD_BATMAN_ADV_DAT
- bool "enable distributed arp table"
+config BATMAN_ADV_BLA
+ bool "Bridge Loop Avoidance"
depends on PACKAGE_kmod-batman-adv
+ select PACKAGE_kmod-lib-crc16
default y
+ help
+ This option enables BLA (Bridge Loop Avoidance), a mechanism
+ to avoid Ethernet frames looping when mesh nodes are connected
+ to both the same LAN and the same mesh. If you will never use
+ more than one mesh node in the same LAN, you can safely remove
+ this feature and save some space.
-config KMOD_BATMAN_ADV_DEBUGFS
- bool "enable debugfs support"
+config BATMAN_ADV_DAT
+ bool "Distributed ARP Table"
depends on PACKAGE_kmod-batman-adv
- default n
+ default y
+ help
+ This option enables DAT (Distributed ARP Table), a DHT based
+ mechanism that increases ARP reliability on sparse wireless
+ mesh networks. If you think that your network does not need
+ this option you can safely remove it and save some space.
-config KMOD_BATMAN_ADV_MCAST
- bool "enable multicast transmission optimization"
+config BATMAN_ADV_NC
+ bool "Network Coding"
depends on PACKAGE_kmod-batman-adv
- default y
+ help
+ This option enables network coding, a mechanism that aims to
+ increase the overall network throughput by fusing multiple
+ packets in one transmission.
+ Note that interfaces controlled by batman-adv must be manually
+ configured to have promiscuous mode enabled in order to make
+ network coding work.
+ If you think that your network does not need this feature you
+ can safely disable it and save some space.
-config KMOD_BATMAN_ADV_NC
- bool "enable network coding [requires promisc mode support]"
+config BATMAN_ADV_MCAST
+ bool "Multicast optimisation"
depends on PACKAGE_kmod-batman-adv
- default n
+ help
+ This option enables the multicast optimisation which aims to
+ reduce the air overhead while improving the reliability of
+ multicast messages.
-config KMOD_BATMAN_ADV_BATMAN_V
- bool "enable batman v routing algorithm"
+config BATMAN_ADV_DEBUGFS
+ bool "batman-adv debugfs entries"
depends on PACKAGE_kmod-batman-adv
- default y
+ select KERNEL_DEBUG_FS
+ help
+ Enable this to export routing related debug tables via debugfs.
+ The information for each soft-interface and used hard-interface can be
+ found under batman_adv/
+
+ If unsure, say N.
+
+config BATMAN_ADV_DEBUG
+ bool "B.A.T.M.A.N. debugging"
+ depends on BATMAN_ADV_DEBUGFS
+ help
+ This is an option for use by developers; most people should
+ say N here. This enables compilation of support for
+ outputting debugging information to the kernel log. The
+ output is controlled via the module parameter debug.
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