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Date: Sat, 22 Oct 2005 17:29:08 -0700
From: Nate Lawson <nate@root.org>
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To: Andrew Thompson <thompsa@freebsd.org>
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Cc: freebsd-current@freebsd.org
Subject: Re: RC1 panic on boot
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Andrew Thompson wrote:
> On Sat, Oct 22, 2005 at 01:08:10AM -0700, Nate Lawson wrote:
>>It's not probing LNKC because it's disabled on boot and his ASL is less 
>>than standard.  If you look at _STA for LNKC, it returns 0xB if enabled 
>>and 0x1 if disabled.  The problem is, the disabled case is returning 
>>"PRESENT" but not "FUNCTIONAL" and so we don't probe that device.  It 
>>happens to work for the others because they are enabled by the BIOS.
>>
>>We can probably add a hack to that if() that says:
>>	&& !acpi_MatchHid(handle, "PNP0C0F")
> 
> 
> Yay! I put this addition in the if statement and now its booting fine.
> 
> pci_link0: <ACPI PCI Link LNKA> irq 10 on acpi0
> pci_link1: <ACPI PCI Link LNKB> irq 10 on acpi0
> pci_link2: <ACPI PCI Link LNKC> on acpi0
> pci_link3: <ACPI PCI Link LNKD> irq 10 on acpi0

Ok, I committed this workaround and will try to MFC before 6.0

-- 
Nate