Directory Files
.. 2
masters 17
slaves 38
File Size
Kconfig 1.0 kB
Makefile 203 B
w1.c 32 kB
w1_family.c 2.6 kB
w1_int.c 5.8 kB
w1_internal.h 2.7 kB
w1_io.c 12 kB
w1_netlink.c 19 kB
w1_netlink.h 3.6 kB
wire.mod.c 0 B

Linux v5.15-rc6 - w1

# SPDX-License-Identifier: GPL-2.0-only
menuconfig W1
	tristate "Dallas's 1-wire support"
	depends on HAS_IOMEM
	  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
	  This allows to communicate with userspace using connector. For more
	  information see <file:Documentation/driver-api/connector.rst>.
	  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