Problem on AMD64

[Alexandre "Sunny" Kovalenko]

On Sat, 2008-12-27 at 17:13 +1100, Ian Smith wrote:
> On Fri, 26 Dec 2008, Garrett Cooper wrote:
>  > On Thu, Dec 25, 2008 at 1:14 AM, David van Kuijk <dynasore at bigfoot.com> wrote:
>  [..]
>  > >> Look into the following sysctls:
>  > >>
>  > >> hw.acpi.cpu.cx_lowest
>  > >> hw.acpi.cpu.cx_highest
>  > >>
>  > >
>  > > I tried to find out what I can do with those sysctls.
>  > > hw.acpi.cpu.cx_highest is not available on my system.
> 
> I don't think it exists; C1 state is always available AFAIK.
> 
>  > > hw.acpi.cpu.cx_lowest is available and can be set. Are you suggesting I
>  > > should set it to C2 or C3???
> 
> Give it a try.  Setting it to C3 won't hurt, whether it's used or not.  
Actually it just might (hurt that is). See below for the discussion.

http://www.freebsd.org/cgi/getmsg.cgi?fetch=0+2482
+/usr/local/www/db/text/2008/freebsd-acpi/20081109.freebsd-acpi


-- 
Alexandre "Sunny" Kovalenko (Олександр Коваленко)