batman-adv: Distributed ARP Table - add compile option
This patch makes it possible to decide whether to include DAT within the
batman-adv binary or not.
It is extremely useful when the user wants to reduce the size of the resulting
module by cutting off any not needed feature.
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
diff --git a/net/batman-adv/Kconfig b/net/batman-adv/Kconfig
index e77f805..250e0b5 100644
--- a/net/batman-adv/Kconfig
+++ b/net/batman-adv/Kconfig
@@ -4,7 +4,7 @@
config BATMAN_ADV
tristate "B.A.T.M.A.N. Advanced Meshing Protocol"
- depends on NET && INET
+ depends on NET
select CRC16
default n
help
@@ -16,7 +16,7 @@
config BATMAN_ADV_BLA
bool "Bridge Loop Avoidance"
- depends on BATMAN_ADV
+ depends on BATMAN_ADV && INET
default y
help
This option enables BLA (Bridge Loop Avoidance), a mechanism
@@ -25,6 +25,16 @@
more than one mesh node in the same LAN, you can safely remove
this feature and save some space.
+config BATMAN_ADV_DAT
+ bool "Distributed ARP Table"
+ depends on BATMAN_ADV && INET
+ default n
+ 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 BATMAN_ADV_DEBUG
bool "B.A.T.M.A.N. debugging"
depends on BATMAN_ADV