* Performance states
@ 2003-07-15 22:02 Dumitru Ciobarcianu
[not found] ` <1058306533.1488.3.camel-oUgHV0DytZclPyoCK6TguA@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Dumitru Ciobarcianu @ 2003-07-15 22:02 UTC (permalink / raw)
To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f
Hello,
While trying to test 2.6-test1 kernel I found that I don't have anymore
the performance management for my CPU.
Is is something I forgot to enable (triplechecked first....) ?
>From 2.4+acpi patch dmesg:
ACPI: Processor [CPU0] (supports C1 C2 C3, 2 performance states)
>From 2.6-test1 dmesg:
ACPI: Processor [CPU0] (supports C1 C2 C3)
Where did the performance states went ? :)
--
Cioby
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Performance states
[not found] ` <1058306533.1488.3.camel-oUgHV0DytZclPyoCK6TguA@public.gmane.org>
@ 2003-07-16 6:14 ` Dominik Brodowski
0 siblings, 0 replies; 2+ messages in thread
From: Dominik Brodowski @ 2003-07-16 6:14 UTC (permalink / raw)
To: Dumitru Ciobarcianu; +Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f
On Wed, Jul 16, 2003 at 01:02:13AM +0300, Dumitru Ciobarcianu wrote:
>
> Hello,
>
> While trying to test 2.6-test1 kernel I found that I don't have anymore
> the performance management for my CPU.
>
> Is is something I forgot to enable (triplechecked first....) ?
>
> >From 2.4+acpi patch dmesg:
> ACPI: Processor [CPU0] (supports C1 C2 C3, 2 performance states)
>
> >From 2.6-test1 dmesg:
> ACPI: Processor [CPU0] (supports C1 C2 C3)
>
> Where did the performance states went ? :)
They went to CONFIG_CPU_FREQ and CONFIG_X86_ACPI_CPUFREQ. However, there are
a few bugs in the X86_ACPI_CPUFREQ driver which I'll try to solve the next
few days.
Dominik
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2003-07-15 22:02 Performance states Dumitru Ciobarcianu
[not found] ` <1058306533.1488.3.camel-oUgHV0DytZclPyoCK6TguA@public.gmane.org>
2003-07-16 6:14 ` Dominik Brodowski
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