* ACPI SSDT tables
@ 2012-03-02 12:44 Valentin Priescu
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From: Valentin Priescu @ 2012-03-02 12:44 UTC (permalink / raw)
To: linux-acpi; +Cc: Len Brown, Jesse Barnes
Hello,
I'm trying to get the processor P states from the ACPI driver but
unfortunately the _PSS objects are not listed in the ACPI namespace.
This is because some SSDT tables are not loaded. I checked the linux
code and it seams that an SSDT table is loaded when a device is detected
in a PCI slot, through PCI hotplug driver (it gets the SSDT header using
SAL calls).
However, I'm working on a different kernel which doesn't have this
feature(SAL) and I'm wondering if there is another way to get the
address of SSDT tables for each CPU, so that I can load them into the
ACPI namespace. Any idea is appreciated.
Best regards,
--
Valentin Priescu.
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2012-03-02 12:44 ACPI SSDT tables Valentin Priescu
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