Oliver Hartkopp 4578b979ef can: isotp: add SF_BROADCAST support for functional addressing ... commit 921ca574cd upstream. When CAN_ISOTP_SF_BROADCAST is set in the CAN_ISOTP_OPTS flags the CAN_ISOTP socket is switched into functional addressing mode, where only single frame (SF) protocol data units can be send on the specified CAN interface and the given tp.tx_id after bind(). In opposite to normal and extended addressing this socket does not register a CAN-ID for reception which would be needed for a 1-to-1 ISOTP connection with a segmented bi-directional data transfer. Sending SFs on this socket is therefore a TX-only 'broadcast' operation. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Thomas Wagner <thwa1@web.de> Link: https://lore.kernel.org/r/20201206144731.4609-1-socketcan@hartkopp.net Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-02-23 12:00:56 +01:00
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j1939	can: j1939: j1939_tp_cmd_recv(): check the dst address of TP.CM_BAM	2021-12-08 09:03:17 +01:00
af_can.c	net: introduce CAN specific pointer in the struct net_device	2021-04-07 15:00:07 +02:00
af_can.h	can: introduce CAN midlayer private and allocate it automatically	2019-09-04 13:29:14 +02:00
bcm.c	can: bcm: delay release of struct bcm_op after synchronize_rcu()	2021-07-14 16:55:41 +02:00
gw.c	can: gw: synchronize rcu operations before removing gw job entry	2021-07-14 16:55:41 +02:00
isotp.c	can: isotp: add SF_BROADCAST support for functional addressing	2022-02-23 12:00:56 +01:00
Kconfig	can: isotp: Explain PDU in CAN_ISOTP help text	2020-11-03 22:30:31 +01:00
Makefile	can: add ISO 15765-2:2016 transport protocol	2020-10-07 23:18:33 +02:00
proc.c	net: introduce CAN specific pointer in the struct net_device	2021-04-07 15:00:07 +02:00
raw.c	can: raw: raw_setsockopt(): fix raw_rcv panic for sock UAF	2021-08-04 12:46:40 +02:00