can-utils/include/linux/can
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
..
bcm.h include: import header files from kernel v5.4-rc7 2019-11-12 08:59:58 +01:00
error.h include: import header files from kernel v5.4-rc7 2019-11-12 08:59:58 +01:00
gw.h cangw: support len8_dlc for Classical CAN frames 2020-11-22 19:57:27 +01:00
isotp.h isotpsend: add support for transmission without flow control 2022-05-13 20:00:45 +02:00
j1939.h include: import j1939.h from kernel v5.14-rc5+netdev-next 2021-08-20 10:21:20 +02:00
netlink.h can: add optional DLC element to Classical CAN frame structure 2020-11-22 18:41:38 +01:00
raw.h includes: update to Linux 5.10 include files 2020-10-14 09:28:22 +02:00
vxcan.h include: import header files from kernel v5.4-rc7 2019-11-12 08:59:58 +01:00