Re: PATCH - update TSC freq when cpufreq changes it

From: Poul-Henning Kamp <phk_at_phk.freebsd.dk>
Date: Wed, 28 Feb 2007 08:42:32 +0000
In message <45E4ADCD.4090909_at_root.org>, Nate Lawson writes:

>Attached is a patch that uses eventhandlers to update the TSC freq.

Question:  are we at a point where the TSC-frequency reported by ACPI
is more precise than our own ad-hoc calibrations ?

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk_at_FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.
Received on Wed Feb 28 2007 - 07:42:36 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:06 UTC