batman-adv: Sync config options with kernel Kconfig

The kernel already provides all available kernel options for batman-adv and
even includes more verbose descriptions of each option. Importing this
Kconfig (with minor adjustments) file as Config.in allows to share most
information between kernel and OpenWrt.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
This commit is contained in:
Sven Eckelmann 2018-10-14 16:24:20 +02:00
parent 45c12f406f
commit 0db66160aa
2 changed files with 80 additions and 15 deletions

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@ -1,35 +1,97 @@
# 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/>.
#
# B.A.T.M.A.N meshing protocol
#
config KMOD_BATMAN_ADV_BATMAN_V
bool "enable batman v routing algorithm"
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_BLA
bool "enable bridge loop avoidance"
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_DAT
bool "enable distributed arp table"
bool "Distributed ARP Table"
depends on PACKAGE_kmod-batman-adv
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_NC
bool "enable network coding [requires promisc mode support]"
bool "Network Coding"
depends on PACKAGE_kmod-batman-adv
default n
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_MCAST
bool "enable multicast transmission optimization"
bool "Multicast optimisation"
depends on PACKAGE_kmod-batman-adv
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_DEBUGFS
bool "enable debugfs support"
bool "batman-adv debugfs entries"
depends on PACKAGE_kmod-batman-adv
default n
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 KMOD_BATMAN_ADV_DEBUG_LOG
bool "enable verbose debug logging"
depends on PACKAGE_kmod-batman-adv
bool "B.A.T.M.A.N. debugging"
depends on KMOD_BATMAN_ADV_DEBUGFS
default n
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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@ -27,16 +27,19 @@ define KernelPackage/batman-adv
URL:=https://www.open-mesh.org/
MAINTAINER:=Simon Wunderlich <sw@simonwunderlich.de>
SUBMENU:=Network Support
DEPENDS:=+KMOD_BATMAN_ADV_BLA:kmod-lib-crc16 +kmod-crypto-crc32c +kmod-lib-crc32c +kmod-cfg80211
DEPENDS:=+kmod-crypto-crc32c +kmod-lib-crc32c +kmod-cfg80211
TITLE:=B.A.T.M.A.N. Adv
FILES:=$(PKG_BUILD_DIR)/net/batman-adv/batman-adv.$(LINUX_KMOD_SUFFIX)
AUTOLOAD:=$(call AutoProbe,batman-adv)
endef
define KernelPackage/batman-adv/description
B.A.T.M.A.N. advanced is a kernel module which allows to
build layer 2 mesh networks. This package builds
version $(PKG_VERSION) of the kernel module.
B.A.T.M.A.N. (better approach to mobile ad-hoc networking) is
a routing protocol for multi-hop ad-hoc mesh networks. The
networks may be wired or wireless. See
https://www.open-mesh.org/ for more information and user space
tools. This package builds version $(PKG_VERSION) of the kernel
module.
endef
define KernelPackage/batman-adv/config