kern/140010: FreeBSD 8.0 does not support as many
dev.cpu.0.freq_levels levels as before
vermaden
vermaden at interia.pl
Tue Oct 27 08:30:02 UTC 2009
>Number: 140010
>Category: kern
>Synopsis: FreeBSD 8.0 does not support as many dev.cpu.0.freq_levels levels as before
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Tue Oct 27 08:30:01 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator: vermaden
>Release: 8.0-RC1
>Organization:
>Environment:
stock GENERIC 8.0-RC1
>Description:
On FreeBSD 7.2-RELEASE I (and powerd) was able to use these levels for CPU frequency:
% sysctl dev.cpu.0.freq_levels
dev.cpu.0.freq_levels: 2001/32000 2000/31000 1750/27125
1600/22000 1400/19250 1200/13000 1050/11375 900/9750
800/10000 700/8750 600/7500 500/6250 400/5000 300/3750
Now on 8.0-RC1 I am able to use only these:
% sysctl dev.cpu.0.freq_levels
dev.cpu.0.freq_levels: 2000/31000 1600/22000 1200/13000
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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