Oliver Hartkopp 6e7f845a68 isotpsend: add support for transmission without flow control ...

Usually the ISO 15765-2 protocol is a point-to-point protocol to transfer
segmented PDUs to a dedicated receiver. This receiver sends a flow control
message to specify protocol options and timings (e.g. block size / STmin).

The so called functional addressing communication allows a 1:N
communication but is limited to a single frame length.

The new CAN_ISOTP_CF_BROADCAST flag introduced in Linux 5.19 allows an
unconfirmed 1:N communication with PDU lengths that would not fit into a
single frame. This feature is not covered by the ISO 15765-2 standard.

The isotpsend tool gets a new option '-C' to enable this unconfirmed 1:N
communication by setting the CAN_ISOTP_CF_BROADCAST flag.

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>

2022-05-13 20:00:45 +02:00

..

can

isotpsend: add support for transmission without flow control

2022-05-13 20:00:45 +02:00

can.h

can: uapi: update can.h to latest upstream version

2021-06-01 19:55:40 +02:00

errqueue.h

include: add errqueue.h, net_tstamp.h, netlink.h

2019-05-09 14:36:53 +02:00

kernel.h

mcp251xfd-dump: add tool to decode chip and driver state of mcp251xfd

2021-02-13 23:36:43 +01:00

net_tstamp.h

include: add errqueue.h, net_tstamp.h, netlink.h

2019-05-09 14:36:53 +02:00

netlink.h

Fix comparison type mismatch warnings

2020-05-28 20:54:37 +02:00