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- # SPDX-License-Identifier: GPL-2.0-only
- menu "MHI device support"
- config MHI_NETDEV
- tristate "MHI NETDEV"
- depends on MHI_BUS
- help
- MHI based net device driver for transferring IP traffic
- between host and modem. By enabling this driver, clients
- can transfer data using standard network interface. Over
- the air traffic goes thru mhi netdev interface.
- config MHI_UCI
- tristate "MHI UCI"
- depends on MHI_BUS && MHI_BUS_MISC
- help
- MHI based uci driver is for transferring data between host and
- modem using standard file operations from user space. Open, read,
- write, ioctl, and close operations are supported by this driver.
- Please check mhi_uci_match_table for all supported channels that
- are exposed to userspace.
- config MHI_DTR
- tristate "MHI DTR SIGNALING"
- depends on MHI_BUS && MHI_BUS_MISC
- help
- MHI device driver for enabling DTR<>RTS UART signaling as IP_CTRL
- client for userspace. Data Terminal Ready (DTR) is a control signal
- in RS-232 serial communications, transmitted from data terminal
- equipment (DTE), or host in this case, to data communications
- equipment (DCE), or external modem in this case to indicate that the
- terminal/host is ready for communications and the modem may initiate
- a communications channel.
- config MHI_SATELLITE
- tristate "MHI SATELLITE"
- depends on MHI_BUS
- help
- MHI proxy satellite device driver enables NON-HLOS MHI satellite
- drivers to communicate with device over PCIe link without host
- involvement. Host facilitates propagation of events from device
- to NON-HLOS MHI satellite drivers, channel states, and power
- management over IPC communication. It helps in HLOS power
- savings.
- endmenu
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