Add a socket option that works as CAN_RAW_RECV_OWN_MSGS but where reception
of a socket's own frame isn't subject to filtering. This way transmission
confirmation can more easily (or at all if CAN_RAW_JOIN_FILTERS is enabled)
be used in combination with filters.
Erik Flodin (2):
can: add support for filtering own messages only
can: raw: add CAN_RAW_RECV_OWN_MSGS_ALL socket option
Documentation/networking/can.rst | 7 +++
include/linux/can/core.h | 4 +-
include/uapi/linux/can/raw.h | 18 +++---
net/can/af_can.c | 50 ++++++++-------
net/can/af_can.h | 1 +
net/can/bcm.c | 9 ++-
net/can/gw.c | 7 ++-
net/can/isotp.c | 8 +--
net/can/j1939/main.c | 4 +-
net/can/proc.c | 9 +--
net/can/raw.c | 101 +++++++++++++++++++++++++------
11 files changed, 152 insertions(+), 66 deletions(-)
base-commit: f40ddce88593482919761f74910f42f4b84c004b
--
2.31.0