[Success] Core 2 Duo T8100, Vaio VGN-CS13H, Wheezy/Jessie Nosystemd

[Aalexeey]

Here is the starting script for default Pentium Dual-Core T3200:

Code: Select all

#!/bin/sh -e
#
#Pentium Dual-Core T3200 reduced vids:
#1.000 15 - 0.900V            15 - 0.900V
#1.333 19 - 0.950V (-0.0625V) 17 - 0.925V (-0.0875V)
#1.666 23 - 1.000V (-0.1125V) 19 - 0.950V (-0.1625V)
#2.000 27 - 1.050V (-0.1625V) 21 - 0.975V (-0.2375V)

echo "19 17 15 15" > /sys/devices/system/cpu/cpu0/cpufreq/phc_vids
echo "19 17 15 15" > /sys/devices/system/cpu/cpu1/cpufreq/phc_vids
sleep 8
echo "50" > /sys/devices/system/cpu/cpufreq/conservative/down_threshold

exit 0

[lipoxicu]

1+
เกมส์พนันออนไลน์ สุดเจ๋ง แทงบอล พนันบอล ในอัตราต่อบอลสูงสุด ทดลองเล่นฟรีแทงบอล

[Aalexeey]

Here is a new starting script /etc/init.d/cpu_vids

Code: Select all

#!/bin/sh -e
### BEGIN INIT INFO
# Provides:       phc-intel
# Required-Start: cpufrequtils
# Required-Stop:
# Default-Start:  
# Default-Stop:
# Short-Description: set CPU-VIDS kernel parameters
# Description: utilities to deal with CPU-VIDS Linux 
#	kernel support
### END INIT INFO
#
#Pentium Dual-Core T3200 reduced vids:
#1.000 15 - 0.900V
#1.333 19 - 0.950V (-0.0625V) 17 - 0.925V (-0.0875V)
#1.666 23 - 1.000V (-0.1125V) 19 - 0.950V (-0.1625V)
#2.000 27 - 1.050V (-0.1625V) 21 - 0.975V (-0.2375V)

sleep 6
echo "17 0 0 0" > /sys/devices/system/cpu/cpu0/cpufreq/phc_vids
echo "17 0 0 0" > /sys/devices/system/cpu/cpu1/cpufreq/phc_vids

exit 0

# update-rc.d cpu_vids defaults

To get phc work properly your kernel must have:

Code: Select all

CONFIG_X86_SPEEDSTEP_CENTRINO=m

Many custom kernels (like liquorix) ignoring this option!

[Aalexeey]

T6500 was unexpectedly fine running on this machine:

Code: Select all

#!/bin/sh -e
### BEGIN INIT INFO
# Provides:          phc-intel
# Required-Start:    cpufrequtils
# Required-Stop:
# Default-Start:     2 3 4 5  
# Default-Stop:
# Short-Description: Set CPU-VIDS kernel parameters
### END INIT INFO
#
#Intel Core2 Duo T6500 reduced vids:
# 19 - 0.950V (-0.0625V) 17 - 0.925V (-0.0875V)
# 23 - 1.000V (-0.1125V) 19 - 0.950V (-0.1625V)
# 27 - 1.050V (-0.1625V) 21 - 0.975V (-0.2375V)

sleep 6

echo "19 0 0" > /sys/devices/system/cpu/cpu0/cpufreq/phc_vids
echo "19 0 0" > /sys/devices/system/cpu/cpu1/cpufreq/phc_vids

exit 0

# update-rc.d cpu_vids defaults

Kernel: 4.1.0-ucs227 (4.1.6-1.227.201706090945) / 4.1.0-0.steamos.41 (4.1.13-0+steamos15+bsos1)

[Aalexeey]

T8100:

Code: Select all

#!/bin/sh -e
### BEGIN INIT INFO
# Provides:          phc-intel
# Required-Start:    cpufrequtils
# Required-Stop:
# Default-Start:     2 3 4 5  
# Default-Stop:
# Short-Description: Set CPU-VIDS kernel parameters
### END INIT INFO
#
#Intel Core 2 Duo T8100 reduced vids:
# 19 - 0.950V (-0.0625V) 17 - 0.925V (-0.0875V)
# 23 - 1.000V (-0.1125V) 19 - 0.950V (-0.1625V)
# 27 - 1.050V (-0.1625V) 21 - 0.975V (-0.2375V)

sleep 6

echo "23 0 0 0" > /sys/devices/system/cpu/cpu0/cpufreq/phc_vids
echo "23 0 0 0" > /sys/devices/system/cpu/cpu1/cpufreq/phc_vids

exit 0

# update-rc.d cpu_vids defaults