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Date:      Tue, 20 Aug 2013 19:20:56 +0000
From:      "Moore, Robert" <robert.moore@intel.com>
To:        "sbruno@freebsd.org" <sbruno@freebsd.org>, "freebsd-acpi@freebsd.org" <freebsd-acpi@freebsd.org>
Subject:   RE: AMT Activation ACPI warnings
Message-ID:  <94F2FBAB4432B54E8AACC7DFDE6C92E36FECEB29@ORSMSX103.amr.corp.intel.com>
In-Reply-To: <1376348029.1469.49.camel@localhost>
References:  <1376348029.1469.49.camel@localhost>

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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@freebsd.org [mailto:owner-freebsd-
> acpi@freebsd.org] On Behalf Of Sean Bruno
> Sent: Monday, August 12, 2013 3:54 PM
> To: freebsd-acpi@freebsd.org
> Subject: AMT Activation ACPI warnings
>=20
> 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)
>=20
> 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.
>=20
> Sean



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