From: Marc Singer <elf@buici.com>
To: paul.devriendt@amd.com
Cc: cpufreq@www.linux.org.uk
Subject: Re: Athlon 64 complains of frequency mismatch
Date: Tue, 22 Jun 2004 09:07:41 -0700 [thread overview]
Message-ID: <20040622160741.GA15216@buici.com> (raw)
In-Reply-To: <84EA05E2CA77634C82730353CBE3A8431990F7@SAUSEXMB1.amd.com>
On Tue, Jun 22, 2004 at 08:26:38AM -0700, paul.devriendt@amd.com wrote:
> > Perhaps I'm missing something. If AMD advertizes Cool&Quiet as does
> > this vendor, MSI, then there has to be someplace where this data is
> > given to Windows. Are we talking about the vendor providing a Windows
> > driver without including the necessary information in the BIOS?
>
> The Windows XP driver gets the information from the same place as
> the Linux driver ... the ACPI _PSS object.
And if there is no _PSS ACPI object(s)?
> If Windows is able to find the data but Linux can not, then we have
> some sort of bug or spec compliance issue.
>
> Windows 2000 gets the information from the BIOS PSB table, and the
> Linux driver is also capable of using this data (if CONFIG_ACPI_PROCESSOR
> is not set, or if ACPI _PSS data can not be found).
I take this to mean that I might see the correct data if I disable the
ACPI PROCESSOR module. Right?
next prev parent reply other threads:[~2004-06-22 16:07 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-22 15:26 Athlon 64 complains of frequency mismatch paul.devriendt
2004-06-22 16:07 ` Marc Singer [this message]
2004-06-22 17:07 ` Dominik Brodowski
-- strict thread matches above, loose matches on Subject: below --
2004-06-23 8:07 paul.devriendt
2004-06-23 7:43 paul.devriendt
2004-06-23 17:52 ` Len Brown
2004-06-23 7:43 paul.devriendt
2004-06-23 7:54 ` Marc Singer
2004-06-22 15:28 paul.devriendt
2004-06-22 6:02 paul.devriendt
2004-06-22 7:30 ` Arjan van de Ven
2004-06-22 10:28 ` Andi Kleen
2004-06-22 15:16 ` Marc Singer
2004-06-18 18:51 Marc Singer
2004-06-19 10:44 ` Dominik Brodowski
2004-06-19 15:55 ` Marc Singer
2004-06-19 16:36 ` Marc Singer
2004-06-21 20:26 ` Dominik Brodowski
2004-06-21 21:42 ` Marc Singer
2004-06-22 17:11 ` Dominik Brodowski
2004-06-22 17:59 ` Marc Singer
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