Messages in this thread | | | Date | Wed, 13 Jun 2007 14:56:55 +0000 | From | Pavel Machek <> | Subject | Re: [patch 0/3] AHCI Link Power Management |
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Hi!
> >> I'm not sure about this. We need better PM framework to support > >> powersaving in other controllers and some ahcis don't save much > >> when only link power management is used, > > > > do you have data to support this? > > Yeah, it was some Lenovo notebook. Pavel is more familiar with the > hardware. Pavel, what was the notebook which didn't save much power > with standard SATA power save but needed port to be completely turned off?
Uhuh, now I understand why Arjan wanted me to test.
But I have same hw as Kristen, so I assume there must have been something wrong with the old tests.
Sorry for confusion. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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