Kris, good day.
Sun, May 25, 2008 at 08:42:05PM +0200, Kris Kennaway wrote:
> For the past few months some of my machines have
reported at boot:
>
> cpu0: <ACPI CPU> on acpi0
> est0: <Enhanced SpeedStep Frequency Control> on
cpu0
> est: CPU supports Enhanced Speedstep, but is not
recognized.
> est: cpu_vendor GenuineIntel, msr 722072206000722
> device_attach: est0 attach returned 6
> p4tcc0: <CPU Frequency Thermal Control> on cpu0
> cpu1: <ACPI CPU> on acpi0
> est1: <Enhanced SpeedStep Frequency Control> on
cpu1
> est: CPU supports Enhanced Speedstep, but is not
recognized.
> est: cpu_vendor GenuineIntel, msr 722072206000722
> device_attach: est1 attach returned 6
> p4tcc1: <CPU Frequency Thermal Control> on cpu1
> ...
> (for every CPU).
>
> They were not previously this verbose. What is going
wrong?
Any chance that you have upgraded your BIOS or modified ACPI
tables?
This error message is present already for two years or so.
What
CPUs do you have? I assume it is on -CURRENT?
The message comes from sys/i386/cpufreq/est.c:1066, revision
1.16.
And your trouble most probably comes from est_acpi_info()
that does
not return the list of frequencies. I am seeing this for
the
dual-core Intel CPUs, but only the second core is not
recognized,
the first one is OK.
--
Eygene
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On Tuesday 27 May 2008 01:17:11 Eygene Ryabinkin wrote:
> Kris, good day.
>
> Sun, May 25, 2008 at 08:42:05PM +0200, Kris Kennaway
wrote:
> > For the past few months some of my machines have
reported at boot:
> >
> > cpu0: <ACPI CPU> on acpi0
> > est0: <Enhanced SpeedStep Frequency Control>
on cpu0
> > est: CPU supports Enhanced Speedstep, but is not
recognized.
> > est: cpu_vendor GenuineIntel, msr 722072206000722
> > device_attach: est0 attach returned 6
> > p4tcc0: <CPU Frequency Thermal Control> on
cpu0
> > cpu1: <ACPI CPU> on acpi0
> > est1: <Enhanced SpeedStep Frequency Control>
on cpu1
> > est: CPU supports Enhanced Speedstep, but is not
recognized.
> > est: cpu_vendor GenuineIntel, msr 722072206000722
> > device_attach: est1 attach returned 6
> > p4tcc1: <CPU Frequency Thermal Control> on
cpu1
> > ...
> > (for every CPU).
> >
> > They were not previously this verbose. What is
going wrong?
>
> Any chance that you have upgraded your BIOS or modified
ACPI tables?
> This error message is present already for two years or
so. What
> CPUs do you have? I assume it is on -CURRENT?
Yes, it's -CURRENT. I have same error messages.
> The message comes from sys/i386/cpufreq/est.c:1066,
revision 1.16.
> And your trouble most probably comes from
est_acpi_info() that does
> not return the list of frequencies. I am seeing this
for the
> dual-core Intel CPUs, but only the second core is not
recognized,
> the first one is OK.
Seems to be affected many of Core2Duo CPUs, which are
detected by cpuid
as "Family 6 processor"
For example, my notebook, ASUS F3Jr, give me same error:
CPU: Intel(R) Core(TM)2 CPU T5300 1.73GHz
(1731.08-MHz 686-class
CPU)
Origin = "GenuineIntel" Id = 0x6f2 Stepping =
2
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,AP
IC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR
,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0xe39d<SSE3,RSVD2,MON,DS_CPL,EST,TM2,SSSE3,CX16
,xTPR,PDCM>
AMD Features=0x20100000<NX,LM>
AMD Features2=0x1<LAHF>
Cores per package: 2
real memory = 2147123200 (2047 MB)
avail memory = 2097483776 (2000 MB)
For old-core Dual Xeon (Family 10) est is alrady recognised
( I have some of
them on my workplace)
--
Dmitry "Red Fox" Panov Home FreeBSD
since September, 1995
Khabarovsk, Russia YaIM:redfox_dm | Jabber.org:fluffy |
ICQ:1745024
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Eygene Ryabinkin wrote:
> Kris, good day.
>
> Sun, May 25, 2008 at 08:42:05PM +0200, Kris Kennaway
wrote:
>> For the past few months some of my machines have
reported at boot:
>>
>> cpu0: <ACPI CPU> on acpi0
>> est0: <Enhanced SpeedStep Frequency Control>
on cpu0
>> est: CPU supports Enhanced Speedstep, but is not
recognized.
>> est: cpu_vendor GenuineIntel, msr 722072206000722
>> device_attach: est0 attach returned 6
>> p4tcc0: <CPU Frequency Thermal Control> on
cpu0
>> cpu1: <ACPI CPU> on acpi0
>> est1: <Enhanced SpeedStep Frequency Control>
on cpu1
>> est: CPU supports Enhanced Speedstep, but is not
recognized.
>> est: cpu_vendor GenuineIntel, msr 722072206000722
>> device_attach: est1 attach returned 6
>> p4tcc1: <CPU Frequency Thermal Control> on
cpu1
>> ...
>> (for every CPU).
>>
>> They were not previously this verbose. What is
going wrong?
>
> Any chance that you have upgraded your BIOS or modified
ACPI tables?
> This error message is present already for two years or
so. What
> CPUs do you have? I assume it is on -CURRENT?
>
> The message comes from sys/i386/cpufreq/est.c:1066,
revision 1.16.
> And your trouble most probably comes from
est_acpi_info() that does
> not return the list of frequencies. I am seeing this
for the
> dual-core Intel CPUs, but only the second core is not
recognized,
> the first one is OK.
It is a number of different systems (dual 4-core xeon).
They all appear
to be working properly.
Kris
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