HEADSUP: cpufreq import complete, acpi_throttling changed
    Nate Lawson 
    nate at root.org
       
    Tue Feb 15 17:24:08 GMT 2005
    
    
  
Jiawei Ye wrote:
> On Tue, 15 Feb 2005 08:34:17 -0800, Nate Lawson <nate at root.org> wrote:
> 
>>>dev.cpu.0.freq_levels: 1818/-1 1590/-1 1363/-1 1136/-1 909/-1 681/-1
>>>454/-1 227/-1
>>
>>I don't know, what's your CPUs actual full speed clock rate?  Your
>>system only has throttling so the only way to get those levels is to
>>estimate the full speed rate and derive the rest from it.  I'm working
>>to make the estimate more correct in the future, but the current code
>>should be right +/- a few Mhz.
>>
>>--
>>Nate
> 
> Sorry I didn't make myself clear. I was referring to the '-1'. It used
> to be 0 there.
Yeah, that was part of something I corrected and is right.  The power is 
set to -1 which is "I don't know."  Without a base power to derive from, 
there's no way to know how much each state saves you.  Once the Enhanced 
SpeedStep driver is committed, you'll have more settings and also known 
power values.  So it looks like your system is working just fine.
-- 
Nate
    
    
More information about the freebsd-current
mailing list