LXR linux/drivers/w1/Kconfig

   1menuconfig W1
   2        tristate "Dallas's 1-wire support"
   3        depends on HAS_IOMEM
   4        ---help---
   5          Dallas' 1-wire bus is useful to connect slow 1-pin devices
   6          such as iButtons and thermal sensors.
   7
   8          If you want W1 support, you should say Y here.
   9
  10          This W1 support can also be built as a module.  If so, the module
  11          will be called wire.
  12
  13if W1
  14
  15config W1_CON
  16        depends on CONNECTOR
  17        bool "Userspace communication over connector"
  18        default y
  19        ---help---
  20          This allows to communicate with userspace using connector. For more
  21          information see <file:Documentation/connector/connector.txt>.
  22          There are three types of messages between w1 core and userspace:
  23          1. Events. They are generated each time new master or slave device found
  24                either due to automatic or requested search.
  25          2. Userspace commands. Includes read/write and search/alarm search commands.
  26          3. Replies to userspace commands.
  27
  28source drivers/w1/masters/Kconfig
  29source drivers/w1/slaves/Kconfig
  30
  31endif # W1
  32