Trouble with ACPI on my TabletPC TC1000

[Milan Obuch]

On Monday 20 March 2006 19:49, you wrote:
> On Monday 20 March 2006 12:50, Milan Obuch wrote:
> > On Monday 20 March 2006 17:33, John Baldwin wrote:
...
> > > I'd like to see a copy of your asl.  This is the first I've heard of an
> > > ACPI system resource device being a PCI device.
> >
> > Do you mean output of acpidump -d -t? Posted on my page, download full
> > text version... If anything else is useful/interesting, just drop a line
> > and I will try to find that info, test a patch... anything.
>
> This is a really retarded motherboard.  It claims to have two PCI-ISA
> bridges and the second PCI-ISA bridge also claims to be a system resource. 
> I can give you a patch for your system though.  Try
> http://www.FreeBSD.org/~jhb/patches/tc1000.patch

This patch works - system boots fine. Only issue seen was 'suspend request 
ignored - not ready yet' yesterday, but not (yet) today, when pressing on/off 
button (maybe designed as suspend/resume button). I would like to put this 
patch on my page, too - any objection?

On the other side, from the VT82C686B datasheet it looks like I need a driver 
for this system resource, which should be PCI function 4 - output from 
pciconf -lv related to this is

isab1 at pci0:7:4: class=0x060100 card=0x00b50e11 chip=0x30571106 rev=0x40 
hdr=0x00
    vendor   = 'VIA Technologies Inc'
    device   = 'VT82C686A/B ACPI Power Management Controller'
    class    = bridge
    subclass = PCI-ISA

Any idea on this, apart from writing new driver?
How could I find info on this device from asl? I do not understand this, 
yet...

Regards,
Milan