The PTX flavour canutils have a useful utility for generating a sequence of CAN
frames with an incrementing payload and checking such a sequence for missed and
reordered frames.
Recently, it has helped finding a regression in the kernel pfifo_fast qdisc,
which led to reordered frames.
To bring the utility to a greater audience, import the current state, including
its history, into the linux-can set of utilities.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Using j*smthng* for j1939-related tools is not very good for 2 reasons:
1. j prefix is not very informative;
2. jcat name is used by journal cat tool from popular sleuthkit toolkit;
2`. jacd sounds very similar to jackd.
2``. Possible future name conflicts for new tools.
Thus I renamed j* to j1939\1 to deal with this issue.
Signed-off-by: Alexander GQ Gerasiov <gq@cs.msu.su>
The can-j1939 kernel part only follows & validates inbound & outbound
address claim packets. Jacd implements the part that chooses an address
and emits the address claim packet.
Signed-off-by: Kurt Van Dijck <kurt.van.dijck@eia.be>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
jsr sends data on <stdin> to j1939, and received j1939 data
is put on <stdout>.
Signed-off-by: Kurt Van Dijck <kurt.van.dijck@eia.be>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Marc Kleine-Budde
Alexander GQ Gerasiov
Oleksij Rempel
Kurt Van Dijck
Kurt Van Dijck
Robert Schwebel
Kurt Van Dijck
Oliver Hartkopp