menuconfig W1
tristate "Dallas's 1-wire support"
depends on HAS_IOMEM
- ---help---
+ help
Dallas' 1-wire bus is useful to connect slow 1-pin devices
such as iButtons and thermal sensors.
depends on CONNECTOR
bool "Userspace communication over connector"
default y
- ---help---
+ help
This allows to communicate with userspace using connector. For more
information see <file:Documentation/driver-api/connector.rst>.
There are three types of messages between w1 core and userspace: