From: Dominik Brodowski <linux-JhLEnvuH02M@public.gmane.org>
To: Jan Rychter <jan-JAsPCFd0eodBDgjK7y7TUQ@public.gmane.org>
Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: acpi_processor_get_per: Unsupported address space
Date: Tue, 22 Jul 2003 14:11:19 +0200 [thread overview]
Message-ID: <20030722121119.GA1964@brodo.de> (raw)
In-Reply-To: <m2oezpghjy.fsf-dTJq59+VGzkkCw8IV3R6h0EOCMrvLtNR@public.gmane.org>
On Sun, Jul 20, 2003 at 11:49:05AM -0700, Jan Rychter wrote:
> On a Toshiba Dynabook SS S7/290LNKW (Centrino-based), kernel 2.4.22-pre7
> (also tested with pre5).
>
> I am getting the following message at bootup:
>
> acpi_processor-0899 [31] acpi_processor_get_per: Unsupported address space [127] (control_register)
> ACPI: Processor [CPU0] (supports C1 C2 C3)
> ACPI: Thermal Zone [THRM] (44 C)
>
> What does this mean? Does it indicate problems?
It means that the "performance states" == SpeedStep states are only
available using the binary-only processor.o replacement module available at
Intel's ACPI site, or using the cpufreq speedstep-centrino module [patches
in 2.5., or at http://www.codemonkey.org.uk/cpufreq/ once davej's server is
back online]
Dominik
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next prev parent reply other threads:[~2003-07-22 12:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-20 18:49 acpi_processor_get_per: Unsupported address space Jan Rychter
[not found] ` <m2oezpghjy.fsf-dTJq59+VGzkkCw8IV3R6h0EOCMrvLtNR@public.gmane.org>
2003-07-22 12:11 ` Dominik Brodowski [this message]
2003-07-22 18:14 ` Jan Rychter
[not found] ` <m2znj677jv.fsf-dTJq59+VGzkkCw8IV3R6h0EOCMrvLtNR@public.gmane.org>
2003-07-23 0:07 ` Sérgio Monteiro Basto
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