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From: Matthew Garrett <mjg59@srcf.ucam.org>
To: "Moore, Robert" <robert.moore@intel.com>
Cc: "Koornstra, Reinoud" <koornstra@hp.com>,
	"linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>,
	"Brown, Len" <len.brown@intel.com>,
	"Lin, Ming M" <ming.m.lin@intel.com>,
	"Zhao, Yakui" <yakui.zhao@intel.com>
Subject: Re: 2.6.28-rc7 acpi error messages
Date: Fri, 5 Dec 2008 17:21:44 +0000	[thread overview]
Message-ID: <20081205172144.GA27396@srcf.ucam.org> (raw)
In-Reply-To: <4911F71203A09E4D9981D27F9D8308580DD53D76@orsmsx503.amr.corp.intel.com>

On Fri, Dec 05, 2008 at 08:58:39AM -0800, Moore, Robert wrote:
> >> 1) Use the RSDT instead of the XSDT and automatically get the "correct"
> >FADT with no 64-bit register definitions.
> >>
> >> 2) Use the XSDT as is done today, but use the 32-bit values instead of
> >the 64-bit values in the extended FADT.
> 
> 
> What we really want to know is what does windows do, (1), or (2).

So far I haven't managed to find any machines that have differing values 
in the version 1 FADT and the 32-bit values of the version 2 one, so 
it's difficult to know. Best bet would probably be a qemu setup that 
feeds different values for this - I think some people in Intel had 
something like this for some previous testing?

  parent reply	other threads:[~2008-12-05 17:21 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-12-03 21:22 2.6.28-rc7 acpi error messages Koornstra, Reinoud
2008-12-03 22:43 ` Moore, Robert
2008-12-03 23:03   ` Matthew Garrett
2008-12-03 23:12     ` Moore, Robert
2008-12-03 23:35       ` Matthew Garrett
2008-12-04  1:22         ` Koornstra, Reinoud
2008-12-04  2:08         ` Zhao Yakui
2008-12-04 15:50         ` Moore, Robert
2008-12-04 19:03           ` Koornstra, Reinoud
2008-12-04 20:31             ` Moore, Robert
2008-12-04 21:08               ` Matthew Garrett
2008-12-04 22:49             ` Moore, Robert
2008-12-04 23:02               ` Matthew Garrett
2008-12-05 16:32               ` Moore, Robert
2008-12-05 16:37                 ` Matthew Garrett
2008-12-05 16:58                   ` Moore, Robert
2008-12-05 17:01                     ` Skywing
2008-12-05 17:21                     ` Matthew Garrett [this message]
2008-12-05 17:42                       ` Moore, Robert
2008-12-05 17:48                         ` Matthew Garrett
2008-12-05 17:57                         ` Koornstra, Reinoud
2008-12-05 19:55                     ` Koornstra, Reinoud
2008-12-03 23:06   ` Koornstra, Reinoud

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