MCTP SMBus/I2C transport

modulename: mctp-i2c.ko

configname: CONFIG_MCTP_TRANSPORT_I2C

Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>MCTP Device Drivers
└─>MCTP SMBus/I2C transport
In linux kernel since version 5.2 (release Date: 2019-07-07)  
Provides a driver to access MCTP devices over SMBus/I2C transport,
from DMTF specification DSP0237. A MCTP protocol network device is
created for each I2C bus that has been assigned a mctp-i2c device.

source code: