mirror of https://gitee.com/openkylin/linux.git
27 lines
879 B
Plaintext
27 lines
879 B
Plaintext
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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_MMIO_FLUSH
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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 ACPI_NFIT_DEBUG
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bool "NFIT DSM debug"
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depends on ACPI_NFIT
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depends on DYNAMIC_DEBUG
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default n
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help
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Enabling this option causes the nfit driver to dump the
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input and output buffers of _DSM operations on the ACPI0012
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device and its children. This can be very verbose, so leave
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it disabled unless you are debugging a hardware / firmware
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issue.
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