[0/2] can: Add CAN_RAW_RECV_OWN_MSGS_ALL socket option

Message

Erik Flodin April 25, 2021, 12:12 p.m. UTC

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