From: Tino Keitel <tino.keitel@gmx.de>
To: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: Linux Kernel list <linux-kernel@vger.kernel.org>
Subject: Re: RTC_DRV_CMOS can break userspace interface
Date: Tue, 12 Jun 2007 20:17:32 +0200 [thread overview]
Message-ID: <20070612181732.GA8831@dose.home.local> (raw)
In-Reply-To: <20070604121457.GA26615@srcf.ucam.org>
On Mon, Jun 04, 2007 at 13:14:58 +0100, Matthew Garrett wrote:
> On Mon, Jun 04, 2007 at 11:35:18AM +0200, Tino Keitel wrote:
>
> (By the way, it helps if you Cc: me - it's easy to lose track of
> things
> in the LKML noise)
>
> > Here it is:
> >
> > state = active
> > io 0x70-0x77
> > options
>
> Yes, there's no IRQ listed. Can you try current git?
OK, it works with git 99f9f3d49cbc7d944476f6fde53a77ec789ab2aa
(something after -rc4). I can echo something into
/sys/class/rtc/rtc0/wakealarm and the machine will wake up from suspend
to RAM.
However, a minor glitch remains:
$ echo 1181672013 > /sys/class/rtc/rtc0/wakealarm
- suspend
- wait for wakeup
After wakeup:
$ cat /sys/class/rtc/rtc0/wakealarm
2051656909
Regards,
Tino
next prev parent reply other threads:[~2007-06-12 18:17 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <8pwhX-46n-3@gated-at.bofh.it>
[not found] ` <8pCQo-5QL-7@gated-at.bofh.it>
[not found] ` <87abvogbdp.fsf@buer.dfakt.de>
2007-05-28 21:06 ` RTC_DRV_CMOS can break userspace interface David Brownell
2007-05-31 4:32 ` Tino Keitel
2007-05-31 10:26 ` Matthew Garrett
2007-06-01 7:46 ` Tino Keitel
2007-06-01 12:54 ` Matthew Garrett
2007-06-01 17:11 ` David Brownell
2007-06-04 9:35 ` Tino Keitel
2007-06-04 12:14 ` Matthew Garrett
2007-06-12 18:17 ` Tino Keitel [this message]
2007-05-27 19:03 Matthew Garrett
2007-05-27 23:39 ` Matthew Garrett
2007-05-28 0:38 ` Matthew Garrett
2007-05-28 1:44 ` David Brownell
2007-05-28 2:16 ` Matthew Garrett
2007-05-28 1:36 ` David Brownell
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