id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
377	Throttling/PowerStates, Thinkpad T42, troubles	eco		"Thinkpad T42
SMP kernel

I can't change power and throttling has troubles


Searching processors
==================================
Processor [CPU_]
Now use 0 state
Status:0 Support 5 power state
-------Power State 0 ----------
Frequence:          1500 Mhz
Power:              21000 mWatt
Bus Master latency: 500 uSec
-------Power State 1 ----------
Frequence:          1200 Mhz
Power:              16500 mWatt
Bus Master latency: 500 uSec
-------Power State 2 ----------
Frequence:          1000 Mhz
Power:              13500 mWatt
Bus Master latency: 500 uSec
-------Power State 3 ----------
Frequence:          800 Mhz
Power:              10500 mWatt
Bus Master latency: 500 uSec
-------Power State 4 ----------
Frequence:          600 Mhz
Power:              7500 mWatt
Bus Master latency: 500 uSec
==================================


E:\ecs\bin>SetGetState.exe 0 3
State set error rc=1

E:\ecs\bin>SetGetState.exe 0 2
State set error rc=1

E:\ecs\bin>SetGetState.exe 0 1
State set error rc=1

E:\ecs\bin>SetGetState.exe 1 1
State set error rc=4097

E:\ecs\bin>SetGetState.exe 1 3
State set error rc=4097

E:\ecs\bin>SetGetState.exe 0 2
State set error rc=1

E:\ecs\bin>SetGetState.exe 0 3
State set error rc=1


==========

Throttling:

Searching processors
Processor [CPU_]
------------------------------------
 ProcId:     0x1
 P_BLK:      0x1010
 P_BLK len:  0x6
Possible for throttle setting
------------------------------------
CPU1 Error get throttling rc=65283

"	defect	closed	major	Release version 3.18	ACPI PSD	3.14	unknown