Determining Namespaces Not in the ACPI Spec

Posted by Eddie B on Super User See other posts from Super User or by Eddie B
Published on 2012-06-13T17:02:16Z Indexed on 2013/06/27 10:24 UTC
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bios

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acpi

I am trying to determine how it may be possible to find documentation for namespaces that are not documented in the ACPI spec. I have an Asus uEFI BIOS v(3202) and I'm receiving kernel messages stating AE Namespace lookup failures for DSSP. This is referring to a namespace that is not in the ACPI spec. I'm presuming that this is vendor specific and refers to a Digital Sensor Signal Processor. That is only a presumption.

In an effort to correct ACPI errors I have dumped my DSDT using acpidump and then decompiled it using iASL. Yet to fix the error I need to know the spec on the namespace.

How can I get access to the BIOS documentation that isn't part of the ACPI spec?

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