1 # SPDX-License-Identifier: GPL-2.0
3 tristate "ACPI NVDIMM Firmware Interface Table (NFIT)"
4 depends on PHYS_ADDR_T_64BIT
6 depends on ARCH_HAS_PMEM_API
9 Infrastructure to probe ACPI 6 compliant platforms for
10 NVDIMMs (NFIT) and register a libnvdimm device tree. In
11 addition to storage devices this also enables libnvdimm to pass
12 ACPI._DSM messages for platform/dimm configuration.
14 To compile this driver as a module, choose M here:
15 the module will be called nfit.
17 config NFIT_SECURITY_DEBUG
18 bool "Enable debug for NVDIMM security commands"
21 Some NVDIMM devices and controllers support encryption and
22 other security features. The payloads for the commands that
23 enable those features may contain sensitive clear-text
24 security material. Disable debug of those command payloads
25 by default. If you are a kernel developer actively working
26 on NVDIMM security enabling say Y, otherwise say N.