4 menu "MCTP Device Drivers"
7 tristate "MCTP serial transport"
11 This driver provides an MCTP-over-serial interface, through a
12 serial line-discipline, as defined by DMTF specification "DSP0253 -
13 MCTP Serial Transport Binding". By attaching the ldisc to a serial
14 device, we get a new net device to transport MCTP packets.
16 This allows communication with external MCTP endpoints which use
17 serial as their transport. It can also be used as an easy way to
18 provide MCTP connectivity between virtual machines, by forwarding
19 data between simple virtual serial devices.
21 Say y here if you need to connect to MCTP endpoints over serial. To
22 compile as a module, use m; the module will be called mctp-serial.
24 config MCTP_SERIAL_TEST
25 bool "MCTP serial tests" if !KUNIT_ALL_TESTS
26 depends on MCTP_SERIAL=y && KUNIT=y
27 default KUNIT_ALL_TESTS
29 config MCTP_TRANSPORT_I2C
30 tristate "MCTP SMBus/I2C transport"
31 # i2c-mux is optional, but we must build as a module if i2c-mux is a module
32 depends on I2C_MUX || !I2C_MUX
37 Provides a driver to access MCTP devices over SMBus/I2C transport,
38 from DMTF specification DSP0237. A MCTP protocol network device is
39 created for each I2C bus that has been assigned a mctp-i2c device.
41 config MCTP_TRANSPORT_I3C
42 tristate "MCTP I3C transport"
45 Provides a driver to access MCTP devices over I3C transport,
46 from DMTF specification DSP0233.
47 A MCTP protocol network device is created for each I3C bus
48 having a "mctp-controller" devicetree property.