[PATCH] Fix weird PCI bus numbers with pci_linkX

[Mathieu Prevot]

Le 21 nov. 05 à 19:53, John Baldwin a écrit :

> On Thursday 17 November 2005 05:50 pm, John Baldwin wrote:
>> On Thursday 17 November 2005 05:32 pm, Nate Lawson wrote:
>>> John Baldwin wrote:
>>>> I think I figured out why some people get messages like:
>>>>
>>>> pci_linkX: BIOS IRQ 11 for -17777216.6.INTA is invalid
>>>>
>>>> I was not reading the bus number from the bridge device  
>>>> correctly (the
>>>> normal __BUS_ACCESSOR() macros assume that the passed in  
>>>> argument is a
>>>> child device, but at the time I'm reading the bus there is no child
>>>> device, so I was passing in the pcib device, the parent of the pcib
>>>> device probably returned an error, and the bus variable ended up  
>>>> being
>>>> some random stack garbage). The attached patch (also at URL)  
>>>> should fix
>>>> it I think.
>>>>
>>>> http://www.FreeBSD.org/~jhb/patches/acpi_pci_link.patch
>>>
>>> Excellent, patch looks good to me except the printf/panic message  
>>> could
>>> be improved.
>>
>> I wanna see if it triggers first.
>
> So did anyone test this?  I can't commit it unless someone tests it.
>
> -- 
> John Baldwin <jhb at FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
> "Power Users Use the Power to Serve"  =  http://www.FreeBSD.org
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Ok John. I'll test it. I have two motherboards with the problem. But  
I am very busy so give me one or two days.

MP