From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Mateusz Mielnicki" Subject: Odp: RE: Intel T2250 Date: Thu, 26 Oct 2006 20:58:22 +0200 Message-ID: <4541054e17553@wp.pl> References: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Return-path: In-reply-to: Content-Disposition: inline List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: cpufreq-bounces@lists.linux.org.uk Errors-To: cpufreq-bounces+glkc-cpufreq=m.gmane.org+glkc-cpufreq=m.gmane.org@lists.linux.org.uk Content-Type: text/plain; charset="iso-8859-1" To: Pallipadi Venkatesh Cc: cpufreq , Dominik Brodowski With acpi-cpufreq it is as below: MatiM matim # modprobe acpi_cpufreq MatiM matim # modprobe cpufreq_stats MatiM matim # modprobe cpufreq_powersave MatiM matim # modprobe cpufreq_ondemand MatiM matim # modprobe cpufreq_userspace MatiM matim # modprobe cpufreq_conservative MatiM matim # lsmod Module Size Used by cpufreq_conservative 6152 0 cpufreq_userspace 3816 0 cpufreq_ondemand 5324 0 cpufreq_powersave 1728 0 cpufreq_stats 4748 0 acpi_cpufreq 6868 0 freq_table 4744 2 cpufreq_stats,acpi_cpufreq snd_pcm_oss 38688 0 snd_mixer_oss 14208 2 snd_pcm_oss i915 17152 2 usbhid 30916 0 snd_hda_intel 13972 2 snd_hda_codec 146112 1 snd_hda_intel thermal 10760 0 processor 22712 2 acpi_cpufreq,thermal battery 7620 0 ac 3588 0 MatiM matim # MatiM matim # cpufreq-info cpufrequtils 001: cpufreq-info (C) Dominik Brodowski 2004-2006 Report errors and bugs to linux@brodo.de, please. analyzing CPU 0: no or unknown cpufreq driver is active on this CPU analyzing CPU 1: no or unknown cpufreq driver is active on this CPU MatiM matim # ls /sys/devices/system/cpu/cpu* /sys/devices/system/cpu/cpu0: cache topology /sys/devices/system/cpu/cpu1: cache online topology MatiM matim # /etc/init.d/cpufrequtils start * Enabling ondemand cpufreq governor ... [ !! ]unknown or unhandled CPU? MatiM matim # ------------------------------------------ Only difference I see is "online" in second processor directory. MatiM proc # ls -l /proc/cpufreq ls: /proc/cpufreq: Nie ma takiego pliku ani katalogu MatiM proc # ----------------------------------------- But I also found: MatiM CPU0 # cat /proc/acpi/processor/CPU0/throttling state count: 8 active state: T0 states: *T0: 00% T1: 12% T2: 25% T3: 37% T4: 50% T5: 62% T6: 75% T7: 87% MatiM CPU0 # Any guess? Thanks Mateusz Dnia 26-10-2006 o godz. 19:48 Pallipadi Venkatesh napisa=B3(a): >=20 > Can you try the same thing with 'modprobe acpi-cpufreq' instead of=20 > 'modprobe speedstep-centrino' in first line below. >=20 > Thanks, > Venki=20 >=20 > >-----Original Message----- > >From: cpufreq-bounces@lists.linux.org.uk=20 > >[mailto:cpufreq-bounces@lists.linux.org.uk] On Behalf Of=20 > >Mateusz Mielnicki > >Sent: Thursday, October 26, 2006 10:38 AM > >To: Dominik Brodowski > >Cc: cpufreq > >Subject: Re: Intel T2250 > > > >Well, I don't think so... sadly. > > > >This is what I get in console: > > > >MatiM matim # modprobe speedstep-centrino > >FATAL: Error inserting speedstep_centrino=20 > >(/lib/modules/2.6.17-gentoo-r8-w/kernel/arch/i386/kernel/cpu/cp > >ufreq/speedstep-centrino.ko): No such device > >MatiM matim # modprobe cpufreq_userspace > >MatiM matim # modprobe cpufreq_powersave > >MatiM matim # modprobe cpufreq_ondemand > >MatiM matim # modprobe cpufreq_conservative > >MatiM matim # cpufreq-info > >cpufrequtils 001: cpufreq-info (C) Dominik Brodowski 2004-2006 > >Report errors and bugs to linux@brodo.de, please. > >analyzing CPU 0: > > no or unknown cpufreq driver is active on this CPU > >analyzing CPU 1: > > no or unknown cpufreq driver is active on this CPU > >MatiM matim # > >MatiM matim # ls /sys/devices/system/cpu/cpu* > >/sys/devices/system/cpu/cpu0: > >cache topology > > > >/sys/devices/system/cpu/cpu1: > >cache topology > >MatiM matim # > >MatiM matim # /etc/init.d/cpufrequtils start > > * Enabling ondemand cpufreq governor ... [ !! ]unknown or=20 > >unhandled CPU? > >MatiM matim # > > > > > >As you can see there is nothing that would say it is working... > >Is my processor T2250 really supported? I saw that=20 > >speedstep-centrino contains clock and voltage information of=20 > >certain processor's, and this one is not even mentioned on=20 > >intel's page. What can I do with it ? > >Mateusz > > > > > >Dnia 26-10-2006 o godz. 4:34 Dominik Brodowski napisa=B3(a): > >> On Thu, Oct 19, 2006 at 09:54:42AM +0200, Mateusz Mielnicki wrote: > >> > Yes, every module of cpufreq loads, acpi-cpufreq,=20 > >cpufreq_powersave, > >> > cpufreq_conservative, freq_table and so on, excepting=20 > >speedstep-centrino > >> > which gives "No such device". > >>=20 > >> Well, this means that speedstep is working just fine; it uses the > >> (preferred) acpi-cpufreq module. > >>=20 > >> Dominik > >>=20 > > > > > >---------------------------------------------------- > >Nowa Gra Zakr=EAcone Dynie - sprwd=BC i kliknij: > >http://klik.wp.pl/?adr=3Dhttp%3A%2F%2Fadv.reklama.wp.pl%2Fas%2Fd2 > >4.html&sid=3D911 > >Czy zakr=EAcisz nimi jeszcze bardziej i zbijesz wszystkie z planszy? > > > > > > > >_______________________________________________ > >Cpufreq mailing list > >Cpufreq@lists.linux.org.uk > >http://lists.linux.org.uk/mailman/listinfo/cpufreq > > >=20 ---------------------------------------------------- Trzy wesela... i niez=B3y cyrk: brytyjska komedia "Confetti"=20 - przeb=F3j Warszawskiego Festiwalu Filmowego: w kinach! http://klik.wp.pl/?adr=3Dhttp%3A%2F%2Fadv.reklama.wp.pl%2Fas%2Fconfetti.htm= l&sid=3D912