From: 大鸟 <greatliuyp@163.com>
To: linux-pm@lists.linux-foundation.org
Subject: IOAT DMA in i7300 idle
Date: Mon, 6 Apr 2009 14:00:55 +0800 (CST) [thread overview]
Message-ID: <5170805.299491238997655976.JavaMail.coremail@bj163app29.163.com> (raw)
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In 2.6.28, we can find power management support for memory in i7300 idle.
It control the power consumption of memory based on the power throttling mechnism of i7300 MCH.
Why loop IOAT DMA memory copy is activated in throttling? Is it only used to show the effect of throttling in experiment?
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reply other threads:[~2009-04-06 6:00 UTC|newest]
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