Re: Thunderbolt adapter fails to instantiate USB and device enumeration if already connected at boot time

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On Tue, Jan 3, 2017 at 2:28 AM, Oliver Neukum <oneukum@xxxxxxxx> wrote:
> On Mon, 2017-01-02 at 14:45 -0700, Chris Murphy wrote:
>> I see these lines in the problem case, which don't occur in the
>> working case.
>>
>> [    0.561046] pci_bus 0000:37: busn_res: [bus 37-ff] end is updated
>> to 37
>> [    0.561047] pci_bus 0000:37: busn_res: can not insert [bus 37]
>> under domain [bus 00-ff] (conflicts with (null) [bus 00-fe])
>>
>> [    0.579446] pci 0000:37:00.0: can't claim BAR 0 [mem
>> 0xb0000000-0xb000ffff]: address conflict with PCI Bus 0000:00 [mem
>> 0x40000000-0xdfffffff window]
>>
>> [    0.602277] pci 0000:37:00.0: can't derive routing for PCI INT A
>> [    0.602280] pci 0000:37:00.0: PCI INT A: not connected
>> [    0.612304] pci 0000:37:00.0: xHCI HW not ready after 5 sec (HC
>> bug?) status = 0xffffffff
>
> Have you tried "pci=realloc"?

No effect. Attached that dmesg to the bug report anyway though.

-- 
Chris Murphy
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