dhoops116
n00b
Joined: 17 Aug 2005
Posts: 20
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 Posted: Tue Aug 07, 2007 1:49 am Post subject: T2060 Speedstep Problems |
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I have an Toshiba A135-S2276 with a T2060 processor. The processor should run at 1.6 GHz which it does without speedstep enabled. However when I
| Code: | | modprobe acpi_cpufreq |
the maximum clock speed is set to 1.2 GHz.
| Code: | cpufreq-info
pufrequtils 002: cpufreq-info (C) Dominik Brodowski 2004-2006
Report errors and bugs to linux@brodo.de, please.
analyzing CPU 0:
driver: acpi-cpufreq
CPUs which need to switch frequency at the same time: 0 1
hardware limits: 600 MHz - 1.20 GHz
available frequency steps: 1.20 GHz, 1000 MHz, 800 MHz, 600 MHz
available cpufreq governors: userspace, performance
current policy: frequency should be within 600 MHz and 1.20 GHz.
The governor "performance" may decide which speed to use
within this range.
current CPU frequency is 1.20 GHz (asserted by call to hardware).
analyzing CPU 1:
driver: acpi-cpufreq
CPUs which need to switch frequency at the same time: 0 1
hardware limits: 600 MHz - 1.20 GHz
available frequency steps: 1.20 GHz, 1000 MHz, 800 MHz, 600 MHz
available cpufreq governors: userspace, performance
current policy: frequency should be within 600 MHz and 1.20 GHz.
The governor "performance" may decide which speed to use
within this range.
current CPU frequency is 1.20 GHz (asserted by call to hardware).
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| Code: | cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 14
model name : Genuine Intel(R) CPU T2060 @ 1.60GHz
stepping : 12
cpu MHz : 1200.000
cache size : 1024 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe constant_tsc pni monitor est tm2 xtpr
bogomips : 3203.80
clflush size : 64
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 14
model name : Genuine Intel(R) CPU T2060 @ 1.60GHz
stepping : 12
cpu MHz : 1200.000
cache size : 1024 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe constant_tsc pni monitor est tm2 xtpr
bogomips : 3200.43
clflush size : 64
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| Code: | lsmod
Module Size Used by
cpufreq_userspace 8320 0
speedstep_lib 9220 0
acpi_cpufreq 12040 1
freq_table 8448 1 acpi_cpufreq
processor 25960 1 acpi_cpufreq
fglrx 689140 11
snd_seq_oss 32384 0
snd_seq_device 9864 1 snd_seq_oss
snd_seq_midi_event 9600 1 snd_seq_oss
snd_seq 49328 4 snd_seq_oss,snd_seq_midi_event
snd_pcm_oss 46368 0
snd_mixer_oss 17920 1 snd_pcm_oss
snd_hda_intel 258968 0
snd_pcm 71940 2 snd_pcm_oss,snd_hda_intel
snd_timer 21508 2 snd_seq,snd_pcm
snd 49900 9 snd_seq_oss,snd_seq_device,snd_seq_midi_event,snd_seq,snd_pcm_oss,snd_mixer_oss,snd_hda_intel,snd_pcm,snd_timer
soundcore 9568 1 snd
snd_page_alloc 11528 2 snd_hda_intel,snd_pcm
nfs 104256 0
nfsd 81832 13
exportfs 8320 1 nfsd
lockd 55944 3 nfs,nfsd
sunrpc 136668 10 nfs,nfsd,lockd
button 10128 0
ac 7940 0
battery 12292 0
fan 7684 0
video 18440 0
backlight 8320 1 video
ath_pci 84256 0
wlan_wep 9728 1
wlan_scan_ap 8448 0
wlan_scan_sta 14592 1
ath_rate_sample 14720 1
wlan 171844 6 ath_pci,wlan_wep,wlan_scan_ap,wlan_scan_sta,ath_rate_sample
ath_hal 193616 3 ath_pci,ath_rate_sample
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| Code: | uname -r
2.6.21-gentoo-r4
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| Code: | cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies
1200000 1000000 800000 600000
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Kernel & Hardware
