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Commit | Line | Data |
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1 | menuconfig 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 | ||
13 | if W1 | |
14 | ||
15 | config 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 | ||
28 | source drivers/w1/masters/Kconfig | |
29 | source drivers/w1/slaves/Kconfig | |
30 | ||
31 | endif # W1 |