cpufreq on VIA C7
Uwe Grohnwaldt
uwe at grohnwaldt.eu
Fri Jul 31 23:49:30 UTC 2009
Hi,
disabling cpufreq in the kernel configfile works fine. after that it
looks fine:
dev.cpu.0.freq_levels: 2000/20000 1000/10000 800/8000 400/4000
thanks for help,
Uwe Grohnwaldt
Max-Planck-Str. 2A, 1.03.2
18059 Rostock
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Uwe Grohnwaldt schrieb:
> Hi,
>
> compiling the Kernel without HWPMC_HOOKS works well - this problem is
> solved. :)
> The problem with cpu frequency remains unsolved - any ideas?
>
> Thanks,
> Uwe Grohnwaldt
> oschonef at techfak.uni-bielefeld.de schrieb:
>> Hi,
>>
>> Eines schoenen Tages schrieb Uwe Grohnwaldt:
>>> I have a Jetway J7F5M2H-VDE Mainboard with a VIA C7 2GHz CPU. I
>>> installed FreeBSD 7.0-RELEASE and updated it to FreeBSD 8.0 Beta2.
>> [..]
>>> Another problem is, that I have some messages like this in dmesg:
>>> NMI ISA 3c, EISA 0
>>> NMI ISA 2c, EISA 0
>>
>>
>> You could try to compile a kernel without the HWPMC_HOOKS option.
>> (see http://www.nabble.com/NMI-ISA-2c,-EISA-ff-td23033469.html)
>>
>> I had similar issues with a Jetway J7F2$something board. The kernel
>> always
>> dropped into DDB after receiving a NMI. I was not able to install CURRENT
>> (respectively 8.0 BETA2) on this system. However, the kernel without the
>> HWPMC_HOOKS options boots successfully.
>> Currently, I am trying to do a source update from STABLE to CURRENT.
>> STABLE does not show this behaviour and just works fine.
>>
>> HTH,
>> Oliver
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