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* can: Kconfig: switch on all CAN protocolls by defaultMarc Kleine-Budde2013-01-261-3/+3
| | | | | | This patch enables all basic CAN protocol by default. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* can: Kconfig: convert 'depends on CAN' into 'if CAN...endif' blockMarc Kleine-Budde2013-01-261-3/+4
| | | | | | | This patch adds an 'if CAN...endif' Block around all CAN symbols in net/can/Kconfig. So the 'depends on CAN' dependencies can be removed. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* can-gw: add netlink based CAN routingOliver Hartkopp2011-09-161-0/+11
| | | | | | | | | | | | | | | | | | 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>
* [CAN]: Add virtual CAN netdevice driverOliver Hartkopp2008-01-281-0/+3
| | | | | | | | | | This patch adds the virtual CAN bus (vcan) network driver. The vcan device is just a loopback device for CAN frames, no real CAN hardware is involved. Signed-off-by: Oliver Hartkopp <oliver.hartkopp@volkswagen.de> Signed-off-by: Urs Thuermann <urs.thuermann@volkswagen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* [CAN]: Add broadcast manager (bcm) protocolOliver Hartkopp2008-01-281-0/+13
| | | | | | | | This patch adds the CAN broadcast manager (bcm) protocol. Signed-off-by: Oliver Hartkopp <oliver.hartkopp@volkswagen.de> Signed-off-by: Urs Thuermann <urs.thuermann@volkswagen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* [CAN]: Add raw protocolOliver Hartkopp2008-01-281-0/+11
| | | | | | | | This patch adds the CAN raw protocol. Signed-off-by: Oliver Hartkopp <oliver.hartkopp@volkswagen.de> Signed-off-by: Urs Thuermann <urs.thuermann@volkswagen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* [CAN]: Add PF_CAN core moduleOliver Hartkopp2008-01-281-0/+17
This patch adds the CAN core functionality but no protocols or drivers. No protocol implementations are included here. They come as separate patches. Protocol numbers are already in include/linux/can.h. Signed-off-by: Oliver Hartkopp <oliver.hartkopp@volkswagen.de> Signed-off-by: Urs Thuermann <urs.thuermann@volkswagen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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