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Date:      Fri, 12 Nov 2010 00:15:42 +0200
From:      Andriy Gapon <avg@freebsd.org>
To:        "Moore, Robert" <robert.moore@intel.com>
Cc:        "freebsd-acpi@freebsd.org" <freebsd-acpi@freebsd.org>, "Lin, Ming M" <ming.m.lin@intel.com>
Subject:   Re: fixup for missing C1 in _CST
Message-ID:  <4CDC6B0E.4090507@freebsd.org>
In-Reply-To: <4911F71203A09E4D9981D27F9D830858BC5E9503@orsmsx503.amr.corp.intel.com>
References:  <4CDC25F2.6080409@freebsd.org> <4911F71203A09E4D9981D27F9D830858BC5E94D3@orsmsx503.amr.corp.intel.com> <4911F71203A09E4D9981D27F9D830858BC5E9503@orsmsx503.amr.corp.intel.com>

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on 11/11/2010 22:39 Moore, Robert said the following:
> Oops, missed it.
> 
> "_CST defines ascending C-states..."
> 
> Could it be that the problem is that the platform is returning a _CST package that is not sorted or even is sorted descending?

In the particular case that I wanted to address _CST returned just one entry
with C2 type.
I guess that it's hard to enumerate all possible BIOS/vendor bugs  :-)

-- 
Andriy Gapon



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