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Message-ID: <20060827101725.GB9953@elf.ucw.cz>
Date: Sun, 27 Aug 2006 12:17:25 +0200
From: Pavel Machek <pavel@...e.cz>
To: David Brownell <david-b@...bell.net>
Cc: linux-kernel@...r.kernel.org,
Linux-pm mailing list <linux-pm@...ts.osdl.org>
Subject: Re: waking system up using RTC (was Re: rtcwakeup.c)
Hi!
> > > > Your new RTC driver seems to work for me (thinkpad x60), but no, I
> > > > can't get wakeup using RTC to work:
> > >
> > > Does it work using /proc/acpi/alarm? In my experience, ACPI wakeup
> > > doesn't work on Linux ... hence my pleasant surprise to see it work
> >
> > No, I could not get it working using /proc/acpi/alarm.
>
> Then I suspect that's the root cause of your problem ... ACPI code,
> in either Linux or your BIOS, is not sufficiently cooperative. All
> that the rtc-acpi driver does is move the wakeup code, it doesn't
> actually change what the /proc/acpi/alarm stuff does.
I searched the bios; timer wakeup is enabled, but I can't set timer
wakeup from the bios.
> > rtc-acpi 00:07: AT compatible RTC (S4wake) (y3k), 1 month alarm
>
> Seems like Intel's chips won't do one year alarms ... so sad. :)
:-).
(BTW... if STR still does not work on your notebook, let me know, and
we can try to fix that...)
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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