| menuconfig W1 | |
| tristate "Dallas's 1-wire support" | |
| depends on HAS_IOMEM | |
| ---help--- | |
| 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. | |
| This W1 support can also be built as a module. If so, the module | |
| will be called wire. | |
| if W1 | |
| config W1_CON | |
| depends on CONNECTOR | |
| bool "Userspace communication over connector" | |
| default y | |
| ---help--- | |
| This allows to communicate with userspace using connector. For more | |
| information see <file:Documentation/connector/connector.txt>. | |
| 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 commands. | |
| 3. Replies to userspace commands. | |
| source drivers/w1/masters/Kconfig | |
| source drivers/w1/slaves/Kconfig | |
| endif # W1 |