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Date:      Sun, 8 Jan 2012 11:30:13 GMT
From:      umage <umage@netvor.sk>
To:        freebsd-amd64@FreeBSD.org
Subject:   Re: amd64/160561: no C-states on atom D525
Message-ID:  <201201081130.q08BUDvk099331@freefall.freebsd.org>

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The following reply was made to PR amd64/160561; it has been noted by GNATS.

From: umage <umage@netvor.sk>
To: bug-followup@FreeBSD.org, theultramage@gmail.com
Cc:  
Subject: Re: amd64/160561: no C-states on atom D525
Date: Sun, 08 Jan 2012 12:05:42 +0100

 A freebsd user with an identical issue pointed me at
 http://download.intel.com/embedded/processors/prodbrief/323288.pdf which
 lists various atom processors and their "C-states supported". Turns out
 D525 has no C-state power management, so what we encountered was not a
 bug, but an intentional (but not advertised) hardware 'feature'.



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