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Date:      Tue, 2 Aug 2005 15:23:26 -0400
From:      John Baldwin <jhb@FreeBSD.org>
To:        Alex Lyashkov <shadow@psoft.net>
Cc:        "freebsd-current@freebsd.org" <freebsd-current@FreeBSD.org>, Nate Lawson <nate@root.org>
Subject:   Re: [panic] 6.0 Beta1 can`t boot - acpi_pci_link_add_reference: apparently invalid index 27
Message-ID:  <200508021523.27560.jhb@FreeBSD.org>
In-Reply-To: <1122923184.3088.13.camel@berloga.shadowland>
References:  <1122116967.4884.4.camel@berloga.shadowland> <200508011410.01683.jhb@FreeBSD.org> <1122923184.3088.13.camel@berloga.shadowland>

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On Monday 01 August 2005 03:06 pm, Alex Lyashkov wrote:
> =F7 =F0=CE=C4, 01.08.2005, =D7 21:10, John Baldwin =D0=C9=DB=C5=D4:
> > On Saturday 23 July 2005 03:57 pm, Alex Lyashkov wrote:
> > > > Need to see your acpidump -t -d output.  It appears your _PRT table
> > > > has an invalid reference to a link (one that doesn't exist.)
> > > >
> > > > --
> > >
> > > requested output is attached.
> > > this box i has are acpi problems early.
> > > At 5.2-Current box have interrupt storm, but later it`s fixed.
> >
> > It seems your ASL output didn't make it through.  Probably it is a bug =
in
> > your ASL that you can fix by removing the reference to the link (i.e.
> > it's probably supposed to be a hardwired IRQ 27).
>
> but FreeBSD 5.4 work fine at this box....

That's because the pci_link code was rewritten in 6.x to better support lin=
k=20
devices.  As indicated in private e-mail, your ASL most certainly has a bug=
=20
and the OS is simply do what the ASL tells it to.

=2D-=20
John Baldwin <jhb@FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve"  =3D  http://www.FreeBSD.org



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