While the in-kernel ISO-TP stack is fully functional and easy to use, no documentation exists for it. This patch adds such documentation, containing the very basics of the protocol, the APIs and a basic example. Sending as RFC because my experience with the stack is as user and not as its developer, and also because it's my first kernel contribution. Thank you, Francesco Francesco Valla (1): Documentation: networking: document CAN ISO-TP Documentation/networking/index.rst | 1 + Documentation/networking/isotp.rst | 347 +++++++++++++++++++++++++++++ 2 files changed, 348 insertions(+) create mode 100644 Documentation/networking/isotp.rst -- 2.44.0