two test/debug/dump cpufreq modules

two test/debug/dump cpufreq modules

[Dominik Brodowski]

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I've just uploaded cleaned-up versions of two test modules for cpufreq which
might be of interest for at least some of you. They're under the GPL, of
course, as the MODULE_LICENSE states...

cpufreq-acpi_pdump

Dump the ACPI P-States to be found in the _PSS section of the ACPI table, as
well as the contents of the _PCT registers. _PDC capability bits can be
passed as module parameter "pdc="

location: http://www.brodo.de/patches/2004-04-06/cpufreq-acpi_pdump.c


cpufreq-tsc_test

Verify that the TSC-based timing code continues to function as expected
after cpufreq transitions by dumping the difference between TSC reads and
PMTMR reads [ACPI Powermanagement-Aware Timer]. Needs ACPI to work properly.

location: http://www.brodo.de/patches/2004-04-06/cpufreq-tsc_test.c


	Dominik

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Re: two test/debug/dump cpufreq modules

[Dave Jones]

On Tue, Apr 06, 2004 at 11:34:36PM +0200, Dominik Brodowski wrote:
 > I've just uploaded cleaned-up versions of two test modules for cpufreq which
 > might be of interest for at least some of you. They're under the GPL, of
 > course, as the MODULE_LICENSE states...
 > 
 > cpufreq-acpi_pdump
 > 
 > Dump the ACPI P-States to be found in the _PSS section of the ACPI table, as
 > well as the contents of the _PCT registers. _PDC capability bits can be
 > passed as module parameter "pdc="
 > 
 > location: http://www.brodo.de/patches/2004-04-06/cpufreq-acpi_pdump.c
 > 
 > 
 > cpufreq-tsc_test
 > 
 > Verify that the TSC-based timing code continues to function as expected
 > after cpufreq transitions by dumping the difference between TSC reads and
 > PMTMR reads [ACPI Powermanagement-Aware Timer]. Needs ACPI to work properly.
 > 
 > location: http://www.brodo.de/patches/2004-04-06/cpufreq-tsc_test.c

Very nice. The first one looks especially useful.
I'm tempted to actually merge these to keep all the modules in one place.

Opinions ?

		Dave