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