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Date: Fri, 8 Aug 2003 14:17:18 +0200
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Thread-Topic: Fwd: cbb: Unable to map IRQ on 5.0R (was: Re: Support forO2Micro
	Card Bridges?)
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From: "Cornelius, Peter" <peter.cornelius@comsoft.de>
To: "Andreas Kohn" <andreas.kohn@gmx.net>
cc: FreeBSD Mobile Mailing List <mobile@FreeBSD.org>
cc: pcc@gmx.net
Subject: Re: cbb: Unable to map IRQ on 5.0R (was: Re: Support forO2Micro
	Card Bridges?)
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Re...

Thanks a lot for the reply.

> > >     [...]=20
> > >     cbb0: <O2Micro OZ6912/6972 PCI-CardBus Bridge> at=20
> device 8.0 on pci0=20
> > >     cardbus0: <CardBus bus> on cbb0=20
> > >     pccard0: <16-bit PCCard bus> on cbb0=20
> > >     pcib0: _PRS resource entry has unsupported type 2=20
> I had the same error. Try to fix this first, perhaps the other error
> will vanish magically.
>=20
> > >     cbb: Unable to map IRQ...=20
> > >     device_probe_and_attach: cbb0 attach returned 12=20
> > >     [...]=20
> > > =20
> Search in your DSDT for _PRS methods and look for errors. For example,
> view my DSDT at http://andreas.syndrom23.de/freebsd.html#acpi
>=20
> I described my "solution" in this message
> http://home.jp.freebsd.org/cgi-bin/showmail/acpi-jp/2559

ACPI is a little shaky indeed on that box and several things don't work =
(properly) like closing the lid, shutdown -p, and others. I have not =
paid too much attention to it where I possibly should have.

Now, I poked about and found that there's an amldb(8) to play with but I =
assume that I would have to produce 'my own' aml file first from my BIOS =
information and then incorporate the changes you propose, or am I wrong? =
I can get 'something' (in asl) with acpidump(8) but, well. Then I noted =
that you load your .asl files from /boot/kernel... I don't have these -- =
yet, obviously :)

Where should I look; how do I learn this?

Thanks again and

all the best,

Peter.