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c1aabdf379
This patch adds a CAN Gateway/Router to route (and modify) CAN frames.
It is based on the PF_CAN core infrastructure for msg filtering and msg
sending and can optionally modify routed CAN frames on the fly.
CAN frames can *only* be routed between CAN network interfaces (one hop).
They can be modified with AND/OR/XOR/SET operations as configured by the
netlink configuration interface known e.g. from iptables. From the netlink
view this can-gw implements RTM_{NEW|DEL|GET}ROUTE for PF_CAN.
The CAN specific userspace tool to manage CAN routing entries can be found in
the CAN utils http://svn.berlios.de/wsvn/socketcan/trunk/can-utils/cangw.c
at the SocketCAN SVN on BerliOS.
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 lines
279 B
Makefile
16 lines
279 B
Makefile
#
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# Makefile for the Linux Controller Area Network core.
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#
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obj-$(CONFIG_CAN) += can.o
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can-y := af_can.o proc.o
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obj-$(CONFIG_CAN_RAW) += can-raw.o
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can-raw-y := raw.o
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obj-$(CONFIG_CAN_BCM) += can-bcm.o
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can-bcm-y := bcm.o
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obj-$(CONFIG_CAN_GW) += can-gw.o
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can-gw-y := gw.o
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