AMT Activation ACPI warnings

[Moore, Robert]

We have seen at least one video vendor that uses a Buffer object instead of the ACPI-required package object as the 4th _DSM argument.


> -----Original Message-----
> From: owner-freebsd-acpi at freebsd.org [mailto:owner-freebsd-
> acpi at freebsd.org] On Behalf Of Sean Bruno
> Sent: Monday, August 12, 2013 3:54 PM
> To: freebsd-acpi at freebsd.org
> Subject: AMT Activation ACPI warnings
> 
> ACPI Warning: \134_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch -
> Found [Buffer], ACPI requires [Package] (20130725/nsarguments-97) ACPI
> Warning: \134_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found
> [Buffer], ACPI requires [Package] (20130725/nsarguments-97) ACPI Warning:
> \134_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer],
> ACPI requires [Package] (20130725/nsarguments-97) ACPI Warning:
> \134_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer],
> ACPI requires [Package] (20130725/nsarguments-97)
> 
> Since I activated AMT on my T520 laptop, I've been seeing these errors
> which I suspect are related to the KVM over IP capabilities.  Not sure if
> they are meaningful in any way, but I thought I'd just see if they mean
> anything to anyone.
> 
> Sean