diff options
Diffstat (limited to 'drivers/w1/Kconfig')
| -rw-r--r-- | drivers/w1/Kconfig | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/w1/Kconfig b/drivers/w1/Kconfig index 5e61ed59a41e..8b3d0f0c7bd5 100644 --- a/drivers/w1/Kconfig +++ b/drivers/w1/Kconfig @@ -2,8 +2,9 @@ menu "Dallas's 1-wire bus" config W1 tristate "Dallas's 1-wire support" + depends on CONNECTOR ---help--- - Dallas's 1-wire bus is useful to connect slow 1-pin devices + Dallas' 1-wire bus is useful to connect slow 1-pin devices such as iButtons and thermal sensors. If you want W1 support, you should say Y here. @@ -11,6 +12,18 @@ config W1 This W1 support can also be built as a module. If so, the module will be called wire.ko. +config W1_CON + depends on CONNECTOR && W1 + bool "Userspace communication over connector" + default y + --- help --- + This allows to communicate with userspace using connector [Documentation/connector]. + There are three types of messages between w1 core and userspace: + 1. Events. They are generated each time new master or slave device found + either due to automatic or requested search. + 2. Userspace commands. Includes read/write and search/alarm search comamnds. + 3. Replies to userspace commands. + source drivers/w1/masters/Kconfig source drivers/w1/slaves/Kconfig |