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Date: Wed, 6 Nov 2002 13:34:17 +0100
From: Pavel Machek <pavel@suse.cz>
To: Rik van Riel <riel@conectiva.com.br>
Cc: Pavel Machek <pavel@ucw.cz>, Alan Cox <alan@lxorguk.ukuu.org.uk>,
       Linus Torvalds <torvalds@transmeta.com>,
       Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: swsusp: don't eat ide disks
Message-ID: <20021106123417.GC5366@atrey.karlin.mff.cuni.cz>
References: <20021103201105.GD27271@elf.ucw.cz> <Pine.LNX.4.44L.0211032303480.3411-100000@imladris.surriel.com>
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Hi!

> > Suspend *needs* to touch all drivers.
> 
> Indeed, but ...
> 
> > I do stopping at high levels already
> 
> ... does swsusp really need to duplicate the functionality of
> the APM / ACPI layers ?

Its the other way. ACPI uses swsusp to implement the sleep, and does
not do this itself.

APM is really different because in such cases BIOS does the work.

								Pavel
-- 
Casualities in World Trade Center: ~3k dead inside the building,
cryptography in U.S.A. and free speech in Czech Republic.
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