CONFIG_CAN_ISOTP: ISO 15765-2:2016 CAN transport protocol

General informations

The Linux kernel configuration item CONFIG_CAN_ISOTP:

• prompt: ISO 15765-2:2016 CAN transport protocol
• type: tristate
• depends on: (none)
• defined in net/can/Kconfig
• found in Linux kernels: 5.10–5.19, 6.0–6.8, 6.9-rc+HEAD
• modules built: can-isotp

Help text

CAN Transport Protocols offer support for segmented Point-to-Point communication between CAN nodes via two defined CAN Identifiers. As CAN frames can only transport a small amount of data bytes (max. 8 bytes for 'classic' CAN and max. 64 bytes for CAN FD) this segmentation is needed to transport longer Protocol Data Units (PDU) as needed e.g. for vehicle diagnosis (UDS, ISO 14229) or IP-over-CAN traffic. This protocol driver implements data transfers according to ISO 15765-2:2016 for 'classic' CAN and CAN FD frame types. If you want to perform automotive vehicle diagnostic services (UDS), say 'y'.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module can-isotp CONFIG_CAN_ISOTP : net/can/Kconfig : "ISO 15765-2:2016 CAN transport protocol" # in 5.10–5.19, 6.0–6.8, 6.9-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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