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Date:      Mon, 1 Apr 2019 15:43:18 +0200
From:      Hans Petter Selasky <hps@selasky.org>
To:        Florian Schulze <mail@florian-schulze.net>
Cc:        freebsd-usb@freebsd.org
Subject:   Re: USB issues with 12.0
Message-ID:  <bb5b90e5-5093-84db-01bd-bb3d2da43ccb@selasky.org>
In-Reply-To: <B0CEE860-DE36-447A-8C4F-8EE50B451125@florian-schulze.net>
References:  <74A35CD5-8D89-48B8-95AD-85108E98B39E@florian-schulze.net> <429667b1-a5af-bb05-9927-f51e0a936323@selasky.org> <730B2CAC-E43A-48B6-BE38-632944023C35@florian-schulze.net> <26abd10e-a98b-215a-3355-fa104f76efcf@selasky.org> <B0CEE860-DE36-447A-8C4F-8EE50B451125@florian-schulze.net>

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On 4/1/19 3:31 PM, Florian Schulze wrote:
>> When you upgrade the kernel to 12, you also need to rebuild uarduno.ko 
>> . Did you do that?
> 
> I reinstalled it via pkg and as I wrote in the original mail I had to 
> remove the old conflicting one in /boot/kernel to be able to load 
> uarduno. Also this doesn't explain why the Kindle doesn't connect anymore.
> 
> Both uarduno.ko and uether.ko load fine on startup, but besides one 
> mention of ugen3.4 for the arduino I don't see anything further in dmesg.
> 
> On 10.3 I see these two messages:
> ugen3.4: <Arduino LLC> at usbus3
> uarduno0: <Arduino LLC Arduino Leonardo, class 239/2, rev 2.00/1.00, 
> addr 4> on usbus3
> 
> And for the Kindle I see:
> ue0: <USB Ethernet> on cdce0
> ue0: Ethernet address: 2a:c4:49:00:00:00
> 
> Neither shows up with 12.0.

Hi,

If you look through dmesg in 12.0, are there any mentions of USB_ERR ?

Can you check that all USB host controller drivers are present before 
and after the upgrade?

What exact PCI models of xhci/ehci/ohci and uhci have you got?
pciconf -lv

It might be the host controller driver needs a quirk. See:
sysctl -a hw.usb | grep hci

--HPS



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