#
# 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
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
>logtreecommitdiff
Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Pull DAX updates from Dan Williams:
"The completion of Jan's DAX work for 4.10.
As I mentioned in the libnvdimm-for-4.10 pull request, these are some
final fixes for the DAX dirty-cacheline-tracking invalidation work
that was merged through the -mm, ext4, and xfs trees in -rc1. These
patches were prepared prior to the merge window, but we waited for
4.10-rc1 to have a stable merge base after all the prerequisites were
merged.
Quoting Jan on the overall changes in these patches:
"So I'd like all these 6 patches to go for rc2. The first three
patches fix invalidation of exceptional DAX entries (a bug which
is there for a long time) - without these patches data loss can
occur on power failure even though user called fsync(2). The other
three patches change locking of DAX faults so that ->iomap_begin()
is called in a more relaxed locking context and we are safe to
start a transaction there for ext4"
These have received a build success notification from the kbuild
robot, and pass the latest libnvdimm unit tests. There have not been
any -next releases since -rc1, so they have not appeared there"
* 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
ext4: Simplify DAX fault path
dax: Call ->iomap_begin without entry lock during dax fault
dax: Finish fault completely when loading holes
dax: Avoid page invalidation races and unnecessary radix tree traversals
mm: Invalidate DAX radix tree entries only if appropriate
ext2: Return BH_New buffers for zeroed blocks