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Commit | Line | Data |
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1da177e4 | 1 | menu "Dallas's 1-wire bus" |
e25df120 | 2 | depends on HAS_IOMEM |
1da177e4 LT |
3 | |
4 | config W1 | |
5 | tristate "Dallas's 1-wire support" | |
6 | ---help--- | |
46e07f6e | 7 | Dallas' 1-wire bus is useful to connect slow 1-pin devices |
1da177e4 | 8 | such as iButtons and thermal sensors. |
7785925d | 9 | |
1da177e4 LT |
10 | If you want W1 support, you should say Y here. |
11 | ||
12 | This W1 support can also be built as a module. If so, the module | |
13 | will be called wire.ko. | |
14 | ||
46e07f6e | 15 | config W1_CON |
30841711 | 16 | depends on CONNECTOR && W1 |
46e07f6e EP |
17 | bool "Userspace communication over connector" |
18 | default y | |
19 | --- help --- | |
20 | This allows to communicate with userspace using connector [Documentation/connector]. | |
21 | There are three types of messages between w1 core and userspace: | |
22 | 1. Events. They are generated each time new master or slave device found | |
23 | either due to automatic or requested search. | |
09509603 | 24 | 2. Userspace commands. Includes read/write and search/alarm search commands. |
46e07f6e EP |
25 | 3. Replies to userspace commands. |
26 | ||
bd529cfb EP |
27 | source drivers/w1/masters/Kconfig |
28 | source drivers/w1/slaves/Kconfig | |
0a25e4d5 | 29 | |
1da177e4 | 30 | endmenu |