/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/drivers/bus/mhi/ep
Edit: /usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/drivers/bus/mhi/ep/Kconfig (438B)
config MHI_BUS_EP
tristate "Modem Host Interface (MHI) bus Endpoint implementation"
help
Bus driver for MHI protocol. Modem Host Interface (MHI) is a
communication protocol used by a host processor to control
and communicate a modem device over a high speed peripheral
bus or shared memory.
MHI_BUS_EP implements the MHI protocol for the endpoint devices,
such as SDX55 modem connected to the host machine over PCIe.