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Date:      Fri, 01 Jul 2011 16:25:13 +0300
From:      Andriy Gapon <avg@FreeBSD.org>
To:        freebsd-acpi@FreeBSD.org
Cc:        Vitaly Magerya <vmagerya@gmail.com>
Subject:   Re: (Missing) power states of an Atom N455-based netbook
Message-ID:  <4E0DCAB9.4030904@FreeBSD.org>
In-Reply-To: <4E0DB58F.4070906@FreeBSD.org>
References:  <BANLkTim%2B1UwquMJ32WP8wZBGkYxPv78MLA@mail.gmail.com>	<4E05EB91.9090509@FreeBSD.org>	<BANLkTi=dyNx=TjyEqYMhSkRtddjVA4nAtw@mail.gmail.com>	<4E0862A0.7060405@FreeBSD.org>	<BANLkTikmVUtLyANBSqYb%2BL-xkwQ4Zo51Eg@mail.gmail.com>	<4E09BADF.7050702@FreeBSD.org>	<BANLkTin_%2BZH%2Bo7rdR9ijHMtrXcSdH9ZSdQ@mail.gmail.com>	<4E0A41C8.3000904@FreeBSD.org>	<BANLkTikwgy%2BKuA5E5zXQKGT-eyV35YAVag@mail.gmail.com>	<4E0CE158.6030804@FreeBSD.org> <BANLkTinRY-h%2BkpXtwWJ_L86qVRdoynFSdg@mail.gmail.com> <4E0DB58F.4070906@FreeBSD.org>

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on 01/07/2011 14:54 Andriy Gapon said the following:
> Actually, it seems that they have them simply hardcoded:
> http://lxr.linux.no/#linux+v2.6.39/drivers/idle/intel_idle.c#L171

Here is a presentation on intel_idle driver that describes reasons for its
existence and some additional information.  I am not convinced that we need to
follow Linux example.  Unless Intel provides and maintains the driver for us like
it does for Linux :-)

-- 
Andriy Gapon



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