Hi Boris,Given the current state of the subsystem I think it might worth start to think how to expose the devices under /dev. My initial thoughts are to do the same think as for i2c, expose the buses or the i3c_devices and use ioctl for private transfers. Some direct CCC commands can be sent through the /sys as you plan for SETNEWDA .
What do you think about this? Best regards, Vitor Soares
