This commit adds an interface to get the statistics (64-bits) from
CAN interface. See more information from /usr/include/linux/if_link.h
where defines the struct rtnl_link_stats64.
Compare to the rtnl_link_stats, rtnl_link_stats64 was introduced
since linux kernel 2.6. After that the rtnl_link_stats is synchronous
with struct rtnl_link_stats64 by truncating each member from 64 bits
to 32 bits. Actually, the struct rtnl_link_stats is kept for
compatibility.
Signed-off-by: Leo Ruan <tingquan.ruan@cn.bosch.com>
Signed-off-by: Mark Jonas <mark.jonas@de.bosch.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
When using libsocketcan on git://git.pengutronix.de/git/tools/libsocketcan.git,
I kind of missed a method to fetch the can device statistics.
This patch adds that functionality.
I think this is the proper library to put such function.
Signed-off-by: Kurt Van Dijck <kurt.van.dijck@eia.be>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
make a local copy of the can/netlink.h. This way we don't have to include a
kernel include directory to build any more.
Signed-off-by: Luotao Fu <l.fu@pengutronix.de>
we now have can_set_bitrate and can_set_bitrate_samplepoint. The second is for
convenience for the developer. We tend to let the kernel use CIA recommnended
sample point value, which can_set_bitrate simply does
Signed-off-by: Luotao Fu <l.fu@pengutronix.de>
Marc Kleine-Budde
Leo Ruan
Kurt Van Dijck
Luotao Fu
Luotao Fu
Wolfgang Grandegger