Re: Hint HB6 - kernel doesn't see chips behind it.

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I posted a DMESG with 4.3.3 to Bugzilla now.
4.4.0 crashed on boot, not sure why yet.

On 15/01/2016 17:26, Bjorn Helgaas wrote:
> Hi Richard,
> 
> On Thu, Jan 14, 2016 at 09:54:35PM +0000, Richard F wrote:
>> I moved a Kodicom card (http://linuxtv.org/wiki/index.php/Kodicom_4400R)
>> from an older machine to a new with a PCIe bridge.  Bttv modprobe can no
>> longer find the BT878 chips behind the PCI bridge, though the bridge is
>> found.
>>
>> The bridge is a PCI6140 AKA "Hint HB6".
>> I noticed a PCI quirk for it, tried manually adding the IO/memory spaces
>> that were originally logged, but doesn't help.
>>
>> This machine runs kernel 3.12.52 (x64), but it also fails on 3.0.76.
>> The BT878 chips were recognised on the older machine also running 3.0.76
>> but with a vanilla PCI bus.
> 
> Thanks for your report.  I opened this bug report:
> 
>   https://bugzilla.kernel.org/show_bug.cgi?id=110851
> 
> Can you please attach the complete dmesg logs from the old machine
> running 3.0.76 and the new machine running 3.0.76 to that bugzilla?
> Also please attach the complete "lspci -vvv" output for all the
> devices in the new machine.
> 

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