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DateThu, 4 Sep 2008 19:07:28 +0100
FromAlan Cox <>
SubjectRe: [RFC patch 0/4] TSC calibration improvements
> (And yes, I do the latching - it's not reqlly required since I only depend 
> on the MSB, and it actually makes for slightly lower precision, but it's 
> the "safe" thing. And I figured out that the reason I thought that the 

Good job you don't. Various Cyrix/Geode chipsets have as errata #2

"Counter latch command is non-operational in the 8254 timer"

Alan


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