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Date: Thu, 05 Jun 2003 13:19:04 -0500
To: Alexander Leidinger <alexander@leidinger.net>
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From: Jeremy Messenger <mezz7@cox.net>
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cc: current@freebsd.org
Subject: Re: VIA ACPI power management controller
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On Thu, 05 Jun 2003 13:10:35 -0500, Jeremy Messenger <mezz7@cox.net> wrote:

> On Thu, 5 Jun 2003 16:14:25 +0200, Alexander Leidinger 
> <Alexander@Leidinger.net> wrote:
>
>> Hi,
>>
>> is there a way to teach our ACPI implementation about
>>
>> none0@pci0:7:4: class=0x068000 card=0x00000000 chip=0x30571106 rev=0x40 
>> hdr=0x00
>> vendor   = 'VIA Technologies Inc'
>> device   = 'VT82C686A/B ACPI Power Management Controller'
>> class    = bridge
>> subclass = PCI-unknown

Oh, it seems to be little different but I have the same 'VT82C686A/B ACPI 
Power Management Controller'..

===============================
none0@pci0:7:4: class=0x0c0500 card=0x30571106 chip=0x30571106 rev=0x40 
hdr=0x00
    vendor   = 'VIA Technologies Inc'
    device   = 'VT82C686A/B ACPI Power Management Controller'
    class    = serial bus <-- diff here..
    subclass = SMBus      <-- diff here..
===============================

Cheers,
Mezz

> I own the same chipest here, which it is support in 4.x and no longer in 
> 5.x.. :-( Note that, I only check in the 5.x's NOTES and haven't tried to 
> put some opinion from 4.x to 5.x yet. I don't know if it will work.
>
> In 4.x, you just add in the kernel config following:
>
> ===============================
> # VT82C686A/B ACPI Power Management Controller
> device		smbus
> device		viapm
>
> device		iicbus
> device		iicbb
>
> device		ic
> device		iic
> device		iicsmb
> ===============================
>
> I would like to see someone to bring 4.x drivers to 5.x as well. Too bad, 
> I know nothing with C, but just a hello world.
>
> Cheers,
> Mezz
>
>> Bye,
>> Alexander.


-- 
bsdforums.org 's moderator, mezz.