Revision 12be96f2e8e8706c22fbc41f17480d8f84b8b8f3 authored by Alexander Potapenko on 15 May 2018, 13:32:36 UTC, committed by Alexander Potapenko on 28 August 2018, 10:29:17 UTC
These functions touch memory one block at a time. Because they're often implemented in assembly, we just unpoison the output blocks and check the inputs.
1 parent 2a08666
Kconfig
#
# 1-wire bus master configuration
#
menu "1-wire Bus Masters"
config W1_MASTER_MATROX
tristate "Matrox G400 transport layer for 1-wire"
depends on PCI
help
Say Y here if you want to communicate with your 1-wire devices
using Matrox's G400 GPIO pins.
This support is also available as a module. If so, the module
will be called matrox_w1.
config W1_MASTER_DS2490
tristate "DS2490 USB <-> W1 transport layer for 1-wire"
depends on USB
help
Say Y here if you want to have a driver for DS2490 based USB <-> W1 bridges,
for example DS9490*.
This support is also available as a module. If so, the module
will be called ds2490.
config W1_MASTER_DS2482
tristate "Maxim DS2482 I2C to 1-Wire bridge"
depends on I2C
help
If you say yes here you get support for the Maxim DS2482
I2C to 1-Wire bridge.
This driver can also be built as a module. If so, the module
will be called ds2482.
config W1_MASTER_MXC
tristate "Freescale MXC 1-wire busmaster"
depends on ARCH_MXC || COMPILE_TEST
help
Say Y here to enable MXC 1-wire host
config W1_MASTER_DS1WM
tristate "Maxim DS1WM 1-wire busmaster"
help
Say Y here to enable the DS1WM 1-wire driver, such as that
in HP iPAQ devices like h5xxx, h2200, and ASIC3-based like
hx4700.
config W1_MASTER_GPIO
tristate "GPIO 1-wire busmaster"
depends on GPIOLIB || COMPILE_TEST
help
Say Y here if you want to communicate with your 1-wire devices using
GPIO pins. This driver uses the GPIO API to control the wire.
This support is also available as a module. If so, the module
will be called w1-gpio.
config HDQ_MASTER_OMAP
tristate "OMAP HDQ driver"
depends on ARCH_OMAP
help
Say Y here if you want support for the 1-wire or HDQ Interface
on an OMAP processor.
endmenu
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