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Message-ID: <52CACBB8.1020905@bitfrost.no>
Date: Mon, 06 Jan 2014 16:28:56 +0100
From: Hans Petter Selasky <hps@bitfrost.no>
Organization: Bitfrost A/S
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To: Adrian Chadd <adrian@freebsd.org>
Subject: Re: Install 10.0-RC3 on MacBookPro Late 2013
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On 01/06/14 15:17, Adrian Chadd wrote:
> Right, but it used to work. That's the confusing bit. How'd you make
> it not work? :)

Binary sect the sys/dev/usb/controller/xhci.c revision history? There 
has been several bug reports for the Lynx point, and others XHCI 
chipsets are working just fine.

--HPS

> -a
>
> On 6 January 2014 01:52, Hans Petter Selasky <hps@bitfrost.no> wrote:
>> On 01/06/14 10:41, Huang Wen Hui wrote:
>>>
>>> % grep xhci dmesg-xhci-debug.txt | more
>>> xhci0: <Intel Lynx Point USB 3.0 controller> mem 0xc1e00000-0xc1e0ffff at
>>> device 20.0 on pci0
>>> xhci0: attempting to allocate 1 MSI vectors (8 supported)
>>> xhci0: using IRQ 266 for MSI
>>> xhci0: MSI enabled
>>
>>
>> Those USB timeouts are most likely due to port routing not working properly.
>> It is because intel did something special to their lynx point series.
>>
>> Try to set :
>>
>> hw.usb.xhci.xhci_port_route = "-1"
>>
>> in /boot/loader.conf
>>
>> --HPS
>
>