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.