From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Kevan Subject: 2.6.16.x CPUFREQ / SpeedStep-Centrino: couldn't enable Enchanced SpeedStep Date: Mon, 19 Jun 2006 16:10:40 -0700 Message-ID: <200606191610.40597.ben.kevan@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: 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="us-ascii" To: linux@brodo.de Cc: cpufreq@lists.linux.org.uk Hi, I copied both on this because I thought you both may be interested. My problem is, my Toshiba Tecra M1 will only run at 598Mhz, and I can not use toshutils or anything else to configure speedstep to run higher. Or in any other way can I use it to run higher. Below are a bunch of commands to give you an idea of what's going on. Is this a bug with the 2.6.16.x build? Or is it something else that I am just oblivious too (ACPI?). Any information would be greatly appreciated. LSHESU01004839:/home/bkevan # dmesg | grep speedstep speedstep-centrino: couldn't enable Enhanced SpeedStep speedstep-centrino: couldn't enable Enhanced SpeedStep speedstep-centrino: couldn't enable Enhanced SpeedStep speedstep-centrino: couldn't enable Enhanced SpeedStep LSHESU01004839:/home/bkevan # modprobe speedstep_centrino FATAL: Error inserting speedstep_centrino (/lib/modules/2.6.16.13-4-default/kernel/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.ko): No such device LSHESU01004839:/home/bkevan # modprobe acpi_cpufreq FATAL: Error inserting acpi_cpufreq (/lib/modules/2.6.16.13-4-default/kernel/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.ko): No such device LSHESU01004839:/home/bkevan # cpufreq-info cpufrequtils 0.4: cpufreq-info (C) Dominik Brodowski 2004 Report errors and bugs to linux@brodo.de, please. analyzing CPU 0: no or unknown cpufreq driver is active on this CPU LSHESU01004839:/home/bkevan # uname -r 2.6.16.13-4-default LSHESU01004839:/home/bkevan # cat /proc/acpi/processor/C*/info processor id: 0 acpi id: 1 bus mastering control: yes power management: yes throttling control: no limit interface: no LSHESU01004839:/home/bkevan # cat /proc/acpi/processor/C*/limit LSHESU01004839:/home/bkevan # cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 9 model name : Intel(R) Pentium(R) M processor 1600MHz stepping : 5 cpu MHz : 598.582 cache size : 1024 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr mce cx8 sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 tm pbe est tm2 bogomips : 1198.30