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Date:      Mon, 14 Feb 2005 17:50:36 -0000
From:      "ZC Wong" <zcwong@acm.org>
To:        "'Bruno Ducrot'" <ducrot@poupinou.org>
Cc:        freebsd-acpi@freebsd.org
Subject:   RE: Suspend to disk on a Toshiba Portege R100
Message-ID:  <!~!UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAA/Bwc9H/130KWclPMGJDiasKAAAAQAAAAPUswhMRmGkmeSVPeVc/TlAEAAAAA@acm.org>
In-Reply-To: <20050214145407.GL1145@poupinou.org>

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I've no idea if it's a 'real' Toshiba, this laptops is released a couple of
years ago ish. It doesn't say anything indicating it has got a phoenix BIOS
though. The configuration interface of the BIOS doesn't look like a phoenix
one (I haven't seen a phoenix laptop BIOS before, but if it's similar to
those PC ones). Can I just assume it's a real Toshiba? (I can try all the
possibilities, just want to save a bit of time...I'm a bummer)

Also, it doesn't use a hibernation partition but a hibernation file under
windows, does that mean there are other possibilities or is the hibernation
file part of S4OS which has nothing to do with S4BIOS?

-----Original Message-----
From: Bruno Ducrot [mailto:ducrot@poupinou.org] 
Sent: Monday, February 14, 2005 2:54 PM
To: ZC Wong
Cc: freebsd-acpi@freebsd.org
Subject: Re: Suspend to disk on a Toshiba Portege R100

On Fri, Feb 11, 2005 at 11:51:14AM +0000, ZC Wong wrote:
> Hi,
> 
> I installed FreeBSD 5.3 release on my Toshiba Portege R100.
> 
> S4BIOS worked but it doesn't suspend to disk, it looks like it?s 
> basically doing the same thing as S3 when I try ?acpiconf ?s 4? with 
> hw.acpi.s4bios set to 1. S4OS (hw.acpi.s4bios=0) doesn?t work, it brings 
> the machine down.
> 

Is that one a real toshiba?  If not, I used some time ago a toshiba with a
phoenix's notebook bios and after using http://www.procyon.com/~pda/lphdisk/
this worked for me (but under Linux, though I'm sure it would have
worked under FreeBSD).

If it's a real toshiba, there is some stuff that may be need
to be implemented, using some propritary interfaces documented here:
http://www.buzzard.org.uk/toshiba/docs.html (you need the 2 pdf).
It may be possible also that, when under ACPI mode, all you need is an
IBM suspend partition, but I can't tell for sure.

Cheers,

-- 
Bruno Ducrot

--  Which is worse:  ignorance or apathy?
--  Don't know.  Don't care.




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