i386/135447: [i386] [request] Intel Core i7 and Nehalem-EP new
features not supported
Dmitry Kubov
dk at garant.ru
Thu Sep 23 13:20:03 UTC 2010
The following reply was made to PR i386/135447; it has been noted by GNATS.
From: Dmitry Kubov <dk at garant.ru>
To: Alexander Motin <mav at FreeBSD.org>
Cc: Andriy Gapon <avg at FreeBSD.org>, jh at FreeBSD.org,
bug-followup <bug-followup at FreeBSD.org>
Subject: Re: i386/135447: [i386] [request] Intel Core i7 and Nehalem-EP new
features not supported
Date: Thu, 23 Sep 2010 17:10:05 +0400
>>> Try to kill powerd and manually set highest CPU frequency. 0.40s test
>>> time looks a bit suspicious, as powerd may just not react in time to set
>>> P0 state.
>>>
>> powerd does not enabled. Where/how set highest CPU frequency?
> sysctl dev.cpu |grep freq
>
# sysctl dev.cpu |grep freq
dev.cpu.0.freq: 3334
dev.cpu.0.freq_levels: 3334/143000 3200/117000 3067/105000 2933/94000
2800/85000 2667/76000 2533/68000 2400/61000 2267/54000 2133/48000
2000/43000 1867/39000 1733/35000 1600/32000 1400/28000 1200/24000
1000/20000 800/16000 600/12000 400/8000 200/4000
So its already max freq.
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