Date: Wed, 20 Nov 2013 11:07:55 +0200 From: =?windows-1251?B?0PPk5e3q7iDR5fDjs+kgz+Di6+7i6Pf=?= <ser.rudenko@providna.com.ua> To: "'freebsd-drivers@freebsd.org'" <freebsd-drivers@freebsd.org> Subject: cpufreq - dev.cpu.0.freq not present in the system Message-ID: <C66D3EF31CDDDC419A6CE28D937FDF18EA88DDB7AB@EXMB.providna.Corp.loc>
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Hello
please help to solve the problem of lack of =93dev.cpu.0.freq=94 on my syst=
em.
Server =3D =93HP DL320G3=94
System =3D FreeBSD 9.2-RELEASE FreeBSD 9.2-RELEASE #0 r255898: Thu Sep 26 =
22:50:31 UTC 2013 root@bake.isc.freebsd.org:/usr/obj/usr/src/sys/GENERI=
C<mailto:root@bake.isc.freebsd.org:/usr/obj/usr/src/sys/GENERIC> amd64
# sysctl -a | grep dev | grep freq
device cpufreq
dev.cpu.0.freq_levels: 3591/-1 3142/-1 2693/-1 2244/-1 1795/-1 1346/-1 897/=
-1 448/-1
dev.p4tcc.0.freq_settings: 10000/-1 8750/-1 7500/-1 6250/-1 5000/-1 3750/-1=
2500/-1 1250/-1
dev.p4tcc.1.freq_settings: 10000/-1 8750/-1 7500/-1 6250/-1 5000/-1 3750/-1=
2500/-1 1250/-1
dev.cpufreq.0.%driver: cpufreq
dev.cpufreq.0.%parent: cpu0
dev.cpufreq.1.%driver: cpufreq
dev.cpufreq.1.%parent: cpu1
# kldstat -vv | grep cpu
32 cpu/acpi_perf
105 cpu/ichss
23 acpi/cpu
461 cpu/p4tcc
460 cpu/hwpstate
459 cpu/est
458 cpu/powernow
418 legacy/cpu
36 cpu/acpi_throttle
384 cpu/cpufreq
# dmesg
=85
est0: <Enhanced SpeedStep Frequency Control> on cpu0
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 122d0000122d
device_attach: est0 attach returned 6
p4tcc0: <CPU Frequency Thermal Control> on cpu0
est1: <Enhanced SpeedStep Frequency Control> on cpu1
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 122d0000122d
device_attach: est1 attach returned 6
p4tcc1: <CPU Frequency Thermal Control> on cpu1
=85
# powerd -v
powerd: unable to determine AC line status
powerd: error reading current CPU frequency: Device not configured
powerd: error reading current CPU frequency: Device not configured
CPU frequency is below user-defined minimum; changing frequency to 448 MHz
powerd: error setting CPU freq 448: Device not configured
powerd: error reading current CPU frequency: Device not configured
powerd: error reading current CPU frequency: Device not configured
powerd: error reading current CPU frequency: Device not configured
powerd: error reading current CPU frequency: Device not configured
powerd: error reading current CPU frequency: Device not configured
powerd: error reading current CPU frequency: Device not configured
powerd: error reading current CPU frequency: Device not configured
in previous versions, such as "FreeBSD-7.3-RELEASE-amd64" everything works =
and is present =93dev.cpu.0.freq=94:
# sysctl dev.cpu.0.freq
dev.cpu.0.freq: 3591
Thanks in advance for your reply and help.
________________________________
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http://providna.ua
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