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config ACPI_NFIT
tristate "ACPI NVDIMM Firmware Interface Table (NFIT)"
depends on PHYS_ADDR_T_64BIT
depends on BLK_DEV
depends on ARCH_HAS_MMIO_FLUSH
select LIBNVDIMM
help
Infrastructure to probe ACPI 6 compliant platforms for
NVDIMMs (NFIT) and register a libnvdimm device tree. In
addition to storage devices this also enables libnvdimm to pass
ACPI._DSM messages for platform/dimm configuration.
To compile this driver as a module, choose M here:
the module will be called nfit.
config ACPI_NFIT_DEBUG
bool "NFIT DSM debug"
depends on ACPI_NFIT
depends on DYNAMIC_DEBUG
default n
help
Enabling this option causes the nfit driver to dump the
input and output buffers of _DSM operations on the ACPI0012
device and its children. This can be very verbose, so leave
it disabled unless you are debugging a hardware / firmware
issue.
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