>-----Original Message-----
>From: Matthias-Christian Ott [mailto:[EMAIL PROTECTED]
>Sent: Friday, January 21, 2005 9:34 AM
>To: Matthias-Christian Ott
>Cc: Pallipadi, Venkatesh; [email protected];
>[EMAIL PROTECTED]; Nakajima, Jun; Zou, Nanhai
>Subject: Re: [BUG?]: cpufreqency scaling - wrong frequency detected
>
>Matthias-Christian Ott wrote:
>
>>>
>>>
>> Hi!
>> Cpufreq (with enabled debugging (not CONFIG_DEBUG_KERNEL)) doesn't
>> display any additional messages. I'll compile it with
>> CONFIG_DEBUG_KERNEL.
>>
>> Matthias-Christian Ott
>> -
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>>
>Hi!
>CONFIG_DEBUG_KERNEL doesn't display any additional messages. What do I
>have activate to get such debugging messages:
>dprintk("P4 - MSR_EBC_FREQUENCY_ID: 0x%x 0x%x\n", msr_lo, msr_hi);
>
>Matthias-Christian Ott
>
Enable CPU_FREQ_DEBUG and activate it.
Thanks,
Venki
config CPU_FREQ_DEBUG
bool "Enable CPUfreq debugging"
depends on CPU_FREQ
help
Say Y here to enable CPUfreq subsystem (including drivers)
debugging. You will need to activate it via the kernel
command line by passing
cpufreq.debug=<value>
To get <value>, add
1 to activate CPUfreq core debugging,
2 to activate CPUfreq drivers debugging, and
4 to activate CPUfreq governor debugging
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