From owner-freebsd-current@FreeBSD.ORG  Wed Mar 18 08:37:33 2009
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Date: Wed, 18 Mar 2009 04:37:28 -0400
From: Yoshihiro Ota <ota@j.email.ne.jp>
To: Jung-uk Kim <jkim@FreeBSD.org>
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Cc: Alexander Motin <mav@FreeBSD.org>, freebsd-current@FreeBSD.org,
	freebsd-amd64@FreeBSD.org
Subject: Re: [HEADSUP] amd64 suspend/resume code to be comitted
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On Mon, 16 Mar 2009 20:53:24 -0400
Jung-uk Kim <jkim@FreeBSD.org> wrote:

> On Monday 16 March 2009 07:50 pm, Alexander Motin wrote:
> > Jung-uk Kim wrote:
> > > With popular demands, I will commit the following patch in next
> > > few days unless a showstopper is found or "over-my-dead-body"
> > > type of review is received. ;-)
> > >
> > > http://people.freebsd.org/~jkim/amd64_suspend-20090311.diff
> > >
> > > FYI, it was originally posted here:
> > >
> > > http://docs.freebsd.org/cgi/mid.cgi?200810211228.31028.jkim
> > >
> > > and here:
> > >
> > > http://docs.freebsd.org/cgi/mid.cgi?200812102120.03788.jkim
> > >
> > > Please read the original threads for more information about the
> > > patch.
> >
> > Have just retested this with just updated 8-CURRENT. Still works
> > fine as before with my Acer TM6292
> > (Core2Duo+i965GM+ICH8M+bge+iwn+sdhci amd64 SMP). Writing this
> > letter just after successful resume.
> >
> > There is still some DRI resume problems (will try one rnoland@
> > patch tomorrow) and my touch pad does not wakes up for some reason,
> > but that is probably unrelated.
> 
> I went ahead and committed slightly different version.  Please resync 
> the source if you tested the old version.
> 
> Cheers,
> 
> Jung-uk Kim

I would like to try this.
But how would I suspend; zzz, apm, or acpicnonf?
How would I resume?

Regards,
Hiro