Slawa Olhovchenkov
2017-Jan-14 18:40 UTC
dev.cpu.0.freq/dev.cpu.0.freq_levels support on E5v4
I am have stable/11 and E5v4. I am don't see cpufreq support by sysctl: # sysctl dev.cpu.0 dev.cpu.0.cx_method: C1/hlt dev.cpu.0.cx_usage_counters: 61755 dev.cpu.0.cx_usage: 100.00% last 1us dev.cpu.0.cx_lowest: C2 dev.cpu.0.cx_supported: C1/1/1 dev.cpu.0.%parent: acpi0 dev.cpu.0.%pnpinfo: _HID=ACPI0007 _UID=0 dev.cpu.0.%location: handle=\_SB_.SCK0.CP00 _PXM=0 dev.cpu.0.%driver: cpu dev.cpu.0.%desc: ACPI CPU # grep -i freq /var/run/dmesg.boot Event timer "RTC" frequency 32768 Hz quality 0 Timecounter "i8254" frequency 1193182 Hz quality 0 Event timer "i8254" frequency 1193182 Hz quality 100 Timecounter "HPET" frequency 14318180 Hz quality 950 Event timer "HPET" frequency 14318180 Hz quality 350 Event timer "HPET1" frequency 14318180 Hz quality 340 Event timer "HPET2" frequency 14318180 Hz quality 340 Event timer "HPET3" frequency 14318180 Hz quality 340 Event timer "HPET4" frequency 14318180 Hz quality 340 Event timer "HPET5" frequency 14318180 Hz quality 340 Event timer "HPET6" frequency 14318180 Hz quality 340 Event timer "HPET7" frequency 14318180 Hz quality 340 Timecounter "ACPI-fast" frequency 3579545 Hz quality 900 est0: <Enhanced SpeedStep Frequency Control> on cpu0 est1: <Enhanced SpeedStep Frequency Control> on cpu1 est2: <Enhanced SpeedStep Frequency Control> on cpu2 est3: <Enhanced SpeedStep Frequency Control> on cpu3 est4: <Enhanced SpeedStep Frequency Control> on cpu4 est5: <Enhanced SpeedStep Frequency Control> on cpu5 est6: <Enhanced SpeedStep Frequency Control> on cpu6 est7: <Enhanced SpeedStep Frequency Control> on cpu7 est8: <Enhanced SpeedStep Frequency Control> on cpu8 est9: <Enhanced SpeedStep Frequency Control> on cpu9 est10: <Enhanced SpeedStep Frequency Control> on cpu10 est11: <Enhanced SpeedStep Frequency Control> on cpu11 est12: <Enhanced SpeedStep Frequency Control> on cpu12 est13: <Enhanced SpeedStep Frequency Control> on cpu13 est14: <Enhanced SpeedStep Frequency Control> on cpu14 est15: <Enhanced SpeedStep Frequency Control> on cpu15 est16: <Enhanced SpeedStep Frequency Control> on cpu16 est17: <Enhanced SpeedStep Frequency Control> on cpu17 est18: <Enhanced SpeedStep Frequency Control> on cpu18 est19: <Enhanced SpeedStep Frequency Control> on cpu19 est20: <Enhanced SpeedStep Frequency Control> on cpu20 est21: <Enhanced SpeedStep Frequency Control> on cpu21 est22: <Enhanced SpeedStep Frequency Control> on cpu22 est23: <Enhanced SpeedStep Frequency Control> on cpu23 Timecounter "TSC-low" frequency 1100023294 Hz quality 1000 How to enable cpufreq support for powerd?
Check bios settings. I think this occurs if the c states are set to hardware controlled and not set to software controlled. The setting names and values may may vary depending on the manufacturer. On Sat, Jan 14, 2017 at 1:40 PM, Slawa Olhovchenkov <slw at zxy.spb.ru> wrote:> I am have stable/11 and E5v4. > I am don't see cpufreq support by sysctl: > > # sysctl dev.cpu.0 > dev.cpu.0.cx_method: C1/hlt > dev.cpu.0.cx_usage_counters: 61755 > dev.cpu.0.cx_usage: 100.00% last 1us > dev.cpu.0.cx_lowest: C2 > dev.cpu.0.cx_supported: C1/1/1 > dev.cpu.0.%parent: acpi0 > dev.cpu.0.%pnpinfo: _HID=ACPI0007 _UID=0 > dev.cpu.0.%location: handle=\_SB_.SCK0.CP00 _PXM=0 > dev.cpu.0.%driver: cpu > dev.cpu.0.%desc: ACPI CPU > > # grep -i freq /var/run/dmesg.boot > Event timer "RTC" frequency 32768 Hz quality 0 > Timecounter "i8254" frequency 1193182 Hz quality 0 > Event timer "i8254" frequency 1193182 Hz quality 100 > Timecounter "HPET" frequency 14318180 Hz quality 950 > Event timer "HPET" frequency 14318180 Hz quality 350 > Event timer "HPET1" frequency 14318180 Hz quality 340 > Event timer "HPET2" frequency 14318180 Hz quality 340 > Event timer "HPET3" frequency 14318180 Hz quality 340 > Event timer "HPET4" frequency 14318180 Hz quality 340 > Event timer "HPET5" frequency 14318180 Hz quality 340 > Event timer "HPET6" frequency 14318180 Hz quality 340 > Event timer "HPET7" frequency 14318180 Hz quality 340 > Timecounter "ACPI-fast" frequency 3579545 Hz quality 900 > est0: <Enhanced SpeedStep Frequency Control> on cpu0 > est1: <Enhanced SpeedStep Frequency Control> on cpu1 > est2: <Enhanced SpeedStep Frequency Control> on cpu2 > est3: <Enhanced SpeedStep Frequency Control> on cpu3 > est4: <Enhanced SpeedStep Frequency Control> on cpu4 > est5: <Enhanced SpeedStep Frequency Control> on cpu5 > est6: <Enhanced SpeedStep Frequency Control> on cpu6 > est7: <Enhanced SpeedStep Frequency Control> on cpu7 > est8: <Enhanced SpeedStep Frequency Control> on cpu8 > est9: <Enhanced SpeedStep Frequency Control> on cpu9 > est10: <Enhanced SpeedStep Frequency Control> on cpu10 > est11: <Enhanced SpeedStep Frequency Control> on cpu11 > est12: <Enhanced SpeedStep Frequency Control> on cpu12 > est13: <Enhanced SpeedStep Frequency Control> on cpu13 > est14: <Enhanced SpeedStep Frequency Control> on cpu14 > est15: <Enhanced SpeedStep Frequency Control> on cpu15 > est16: <Enhanced SpeedStep Frequency Control> on cpu16 > est17: <Enhanced SpeedStep Frequency Control> on cpu17 > est18: <Enhanced SpeedStep Frequency Control> on cpu18 > est19: <Enhanced SpeedStep Frequency Control> on cpu19 > est20: <Enhanced SpeedStep Frequency Control> on cpu20 > est21: <Enhanced SpeedStep Frequency Control> on cpu21 > est22: <Enhanced SpeedStep Frequency Control> on cpu22 > est23: <Enhanced SpeedStep Frequency Control> on cpu23 > Timecounter "TSC-low" frequency 1100023294 Hz quality 1000 > > How to enable cpufreq support for powerd? > _______________________________________________ > freebsd-stable at freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe at freebsd.org" >