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Date:      Sat, 12 Feb 2005 00:23:43 -0000
From:      "ZC Wong" <zcwong@acm.org>
To:        "'Nate Lawson'" <nate@root.org>
Cc:        freebsd-acpi@freebsd.org
Subject:   RE: Suspend to disk on a Toshiba Portege R100
Message-ID:  <!~!UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAA/Bwc9H/130KWclPMGJDiasKAAAAQAAAA6J7Sahyw5U2l6yJgNHqsqgEAAAAA@acm.org>
In-Reply-To: <420D48DA.7080701@root.org>

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Hi,

Thanks for your reply.

The default value of hw.acpi.s4bios is 1, but it does the same thing as S3
instead of what it's supposed to do.

Regards,

Zi

-----Original Message-----
From: Nate Lawson [mailto:nate@root.org] 
Sent: Saturday, February 12, 2005 12:08 AM
To: ZC Wong
Cc: freebsd-acpi@freebsd.org
Subject: Re: Suspend to disk on a Toshiba Portege R100

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 hw.acpi.s4bios set when you boot or are you overriding it?

> It looks like s4bios needs some sort of hibernation partition to work 
> properly, but I haven't found anything about fixing up such kind of 
> partition on Toshiba???
> 
> Alternatively, the handbook I found in freebsd.org dosen't say if I need 
> any special configuration to allow S4OS to work?

S4OS is not implemented yet, no estimated start date on work.

-- 
Nate




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