From: Arioch <the_Arioch@nm.ru>
To: community@altlinux.ru
Subject: [Comm] Re: Cool'n'Quiet
Date: Mon, 11 Apr 2005 03:03:28 +0400
Message-ID: <d3cb6o$1s2$1@sea.gmane.org> (raw)
In-Reply-To: <4257DFC0.7050402@sibmail.ru>
Sharavin Sergey пишет:
> По моему это не зависит от ОС
> ведь включается в BIOS
вообще говоря зависит обычно.
Например для Intel Enhanced Speedstep (Centrino)
1) поддержка железом - процессор и материнка
2) поддержка BIOS - соотв. таблички частота/напряжение/как включать под
каждую версию процессора.
3) поддержка ядром ОС - умение эту табличку задействовать.
(kernel 2.6 или kernel 2.4 + спец. модуль)
4) поддержка сервисами ОС - слежение за загрузкой процессора и
переключение когда надо.
Например у меня:
[root@localhost root]# uname -r
2.6.10-wks26-up-alt5
[root@localhost root]# lsmod |grep processor
processor 27948 1 speedstep_centrino
[root@localhost root]# lsmod |grep centr
speedstep_centrino 8020 0
freq_table 4356 1 speedstep_centrino
processor 27948 1 speedstep_centrino
[root@localhost root]# ls /etc/init.d/*cpu*
/etc/init.d/cpufreqd /etc/init.d/cpuspeed
[root@localhost root]# ps -A |grep cpu
8569 ? 00:01:13 cpufreqd
10218 ? 00:00:01 cpufreq-applet
cpuspeed мне не понравился, cpufreqd после обнапиливания конфига работает.
[root@localhost modules]# cd `uname -r`
[root@localhost 2.6.10-wks26-up-alt5]# find . -name speed*
./kernel/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.ko
./kernel/arch/i386/kernel/cpu/cpufreq/speedstep-ich.ko
./kernel/arch/i386/kernel/cpu/cpufreq/speedstep-lib.ko
./kernel/arch/i386/kernel/cpu/cpufreq/speedstep-smi.ko
[root@localhost 2.6.10-wks26-up-alt5]# cd
kernel/arch/i386/kernel/cpu/cpufreq/
[root@localhost cpufreq]# ls
acpi-cpufreq.ko longhaul.ko powernow-k6.ko
speedstep-centrino.ko speedstep-smi.ko
cpufreq-nforce2.ko longrun.ko powernow-k7.ko speedstep-ich.ko
gx-suspmod.ko p4-clockmod.ko powernow-k8.ko speedstep-lib.ko
Судя по всему, K8 - это и есть Cool'n'Quiet?
next prev parent reply other threads:[~2005-04-10 23:03 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-08 23:36 [Comm] Cool'n'Quiet Alexey Morsov
2005-04-09 13:59 ` Sharavin Sergey
2005-04-10 8:49 ` Alexey Morsov
2005-04-10 11:02 ` Sharavin Sergey
2005-04-10 13:02 ` Муратов О.В.
2005-04-10 14:01 ` [Comm] [JT] ASUS docs (was: Cool'n'Quiet) Michael Shigorin
2005-04-10 15:33 ` [Comm] Athlon64 and SMP kernel Alexey Morsov
2005-04-11 7:33 ` [Comm] " Michael Shigorin
2005-04-11 8:19 ` Sergey Tichotsky
2005-04-11 10:28 ` Alexey Morsov
2005-04-11 10:49 ` Ivan Fedorov
2005-04-11 12:09 ` Genix
2005-04-10 23:03 ` Arioch [this message]
2005-08-28 15:53 ` [Comm] Cool'n'Quiet Sharavin Sergey
2005-08-28 16:16 ` Sharavin Sergey
2005-08-28 16:56 ` some_x
2005-08-28 17:14 ` Sharavin Sergey
2005-08-28 17:48 ` Vasily Kolomeets
2005-08-29 7:50 ` Alexey Morsov
2005-08-29 9:43 ` Sharavin Sergey
2005-08-29 10:16 ` Alexey Morsov
2005-08-29 10:39 ` Sharavin Sergey
2005-08-29 11:02 ` Alexey Morsov
2005-08-29 15:31 ` Sharavin Sergey
2005-08-29 16:56 ` Sharavin Sergey
2005-08-29 17:09 ` Sharavin Sergey
2005-08-29 20:10 ` Alexey Morsov
2005-08-30 3:32 ` Sharavin Sergey
2005-08-30 9:47 ` Alexey Morsov
2005-08-30 16:40 ` Alexander Kubatkin
2005-08-31 9:13 ` Alexey Morsov
2005-08-28 17:47 ` Andrey Konovalov aka Krapa
2005-04-11 4:10 ` Mike Lykov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='d3cb6o$1s2$1@sea.gmane.org' \
--to=the_arioch@nm.ru \
--cc=community@altlinux.ru \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
ALT Linux Community general discussions
This inbox may be cloned and mirrored by anyone:
git clone --mirror http://lore.altlinux.org/community/0 community/git/0.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 community community/ http://lore.altlinux.org/community \
mandrake-russian@linuxteam.iplabs.ru community@lists.altlinux.org community@lists.altlinux.ru community@lists.altlinux.com
public-inbox-index community
Example config snippet for mirrors.
Newsgroup available over NNTP:
nntp://lore.altlinux.org/org.altlinux.lists.community
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git