Le 11 mai 2012 à 19:49, Michael Schuh a écrit : > > > 2012/5/11 bsd <[email protected]> > Hi, > > I am trying to have PowerD tuned correctly with a Lanner device that I am > resaling. > > By default sysctl dev.cpu gives the following : > > # sysctl dev.cpu > dev.cpu.0.%desc: ACPI CPU > dev.cpu.0.%driver: cpu > dev.cpu.0.%location: handle=\_PR_.P001 > dev.cpu.0.%pnpinfo: _HID=none _UID=0 > dev.cpu.0.%parent: acpi0 > dev.cpu.0.cx_supported: C1/0 > dev.cpu.0.cx_lowest: C1 > dev.cpu.0.cx_usage: 100.00% last 5000us > dev.cpu.1.%desc: ACPI CPU > dev.cpu.1.%driver: cpu > dev.cpu.1.%location: handle=\_PR_.P002 > dev.cpu.1.%pnpinfo: _HID=none _UID=0 > dev.cpu.1.%parent: acpi0 > dev.cpu.1.cx_supported: C1/0 > dev.cpu.1.cx_lowest: C1 > dev.cpu.1.cx_usage: 100.00% last 5000us > > > I need to load the cpufreq using kldload to have It taken into account in the > kernel : > > # kldload cpufreq > # sysctl dev.cpu > dev.cpu.0.%desc: ACPI CPU > dev.cpu.0.%driver: cpu > dev.cpu.0.%location: handle=\_PR_.P001 > dev.cpu.0.%pnpinfo: _HID=none _UID=0 > dev.cpu.0.%parent: acpi0 > dev.cpu.0.cx_supported: C1/0 > dev.cpu.0.cx_lowest: C1 > dev.cpu.0.cx_usage: 100.00% last 5000us > dev.cpu.0.freq: 1658 > dev.cpu.0.freq_levels: 1658/-1 1450/-1 1243/-1 1036/-1 829/-1 621/-1 414/-1 > 207/ > -1 > dev.cpu.1.%desc: ACPI CPU > dev.cpu.1.%driver: cpu > dev.cpu.1.%location: handle=\_PR_.P002 > dev.cpu.1.%pnpinfo: _HID=none _UID=0 > dev.cpu.1.%parent: acpi0 > dev.cpu.1.cx_supported: C1/0 > dev.cpu.1.cx_lowest: C1 > dev.cpu.1.cx_usage: 100.00% last 5000us > > > How can I had this so that the loadable module "cpufreq" will be taken into > account at boot time ? > And PowerD will be optimized for my platform. > > > Thanks. > > > –––––––––––––––––––––––––––––––––––––––––––––– > ---------> Grégory Bernard Director <--------- > ---------------> www.osnet.eu <--------------- > --> Your provider of OpenSource appliances <-- > –––––––––––––––––––––––––––––––––––––––––––––– > OSnetOSnetOSnetOSnetOSnetOSnetOSnetOSnetOSnetO > > _______________________________________________ > List mailing list > [email protected] > http://lists.pfsense.org/mailman/listinfo/list > > Hi, > > the clean way > http://doc.pfsense.org/index.php/Executing_commands_at_boot_time > > hth > > greetings > > m. > > -- > = = = http://michael-schuh.net/ = = = > Projektmanagement - IT-Consulting - Professional Services IT > Michael Schuh > Postfach 10 21 52 > 66021 Saarbrücken > phone: 0681/8319664 > mobil: 0175/5616453 > @: m i c h a e l . s c h u h @ g m a i l . c o m > > = = = Ust-ID: DE251072318 = = = > _______________________________________________ > List mailing list > [email protected] > http://lists.pfsense.org/mailman/listinfo/list
After more investigation, I would rather suggest using /boot/loader.conf.local and add the following : cpufreq_load="YES" You also need to add : kern.timecounter.hardware i8254 in System: Advanced: System Tunables and then start/activate PowerD + reboot Then your device should be ready to limit it's power consumption and "save the planet" ;D –––––––––––––––––––––––––––––––––––––––––––––– ---------> Grégory Bernard Director <--------- ---------------> www.osnet.eu <--------------- --> Your provider of OpenSource appliances <-- –––––––––––––––––––––––––––––––––––––––––––––– OSnetOSnetOSnetOSnetOSnetOSnetOSnetOSnetOSnetO _______________________________________________ List mailing list [email protected] http://lists.pfsense.org/mailman/listinfo/list
