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26 lines
1010 B
26 lines
1010 B
# SPDX-License-Identifier: GPL-2.0 |
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config ACPI_NFIT |
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tristate "ACPI NVDIMM Firmware Interface Table (NFIT)" |
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depends on PHYS_ADDR_T_64BIT |
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depends on BLK_DEV |
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depends on ARCH_HAS_PMEM_API |
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select LIBNVDIMM |
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help |
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Infrastructure to probe ACPI 6 compliant platforms for |
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NVDIMMs (NFIT) and register a libnvdimm device tree. In |
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addition to storage devices this also enables libnvdimm to pass |
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ACPI._DSM messages for platform/dimm configuration. |
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To compile this driver as a module, choose M here: |
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the module will be called nfit. |
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config NFIT_SECURITY_DEBUG |
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bool "Enable debug for NVDIMM security commands" |
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depends on ACPI_NFIT |
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help |
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Some NVDIMM devices and controllers support encryption and |
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other security features. The payloads for the commands that |
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enable those features may contain sensitive clear-text |
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security material. Disable debug of those command payloads |
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by default. If you are a kernel developer actively working |
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on NVDIMM security enabling say Y, otherwise say N.
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