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Add a new tunable 'machdep.disable_tsc_calibration' to allow skipping TSC
rS220577Unpublished

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Description

Add a new tunable 'machdep.disable_tsc_calibration' to allow skipping TSC
frequency calibration. For Intel processors, if brand string from CPUID
contains its nominal frequency, this frequency is used instead.

Details

Provenance
jkimAuthored on
Parents
rS220576: Refactor hard-reset implementation in ahci(4).
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