[RFC PATCH 0/5] can: support CAN XL

[Oliver Hartkopp <socketcan@hartkopp.net>]

The CAN with eXtended data Length (CAN XL) is a new CAN protocol with a
10Mbit/s data transfer with a new physical layer transceiver (for this
data section). CAN XL allows up to 2048 byte of payload and shares the
arbitration principle (11 bit priority) known from Classical CAN and
CAN FD. RTR and 29 bit identifiers are not implemented in CAN XL.

A short introdution to CAN XL can be found here:
https://www.bosch-semiconductors.com/media/ip_modules/pdf_2/can_xl_1/canxl_intro_20210225.pdf

Oliver Hartkopp (5):
  can: canxl: introduce CAN XL data structure
  can: canxl: introduce ETH_P_CANXL ethernet protocol handling
  can: dev: add CAN XL support
  can: vcan: add CAN XL support
  can: raw: add CAN XL support

 drivers/net/can/dev/rx-offload.c |  2 +-
 drivers/net/can/dev/skb.c        | 53 +++++++++++++++++++++++++++-----
 drivers/net/can/vcan.c           | 11 ++++---
 include/linux/can/skb.h          | 17 +++++++++-
 include/uapi/linux/can.h         | 38 +++++++++++++++++++++++
 include/uapi/linux/can/raw.h     |  1 +
 include/uapi/linux/if_ether.h    |  1 +
 net/can/af_can.c                 | 49 ++++++++++++++++++++++++-----
 net/can/raw.c                    | 26 +++++++++++++++-
 9 files changed, 174 insertions(+), 24 deletions(-)

-- 
2.30.2