linux-kernel - Re: latest git usb3.0 ports not working

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Message-ID: <52E993B6.9000401@gmail.com>
Date:	Thu, 30 Jan 2014 00:50:14 +0100
From:	Branimir Maksimovic <branimir.maksimovic@...il.com>
To:	Sarah Sharp <sarah.a.sharp@...ux.intel.com>
CC:	linux-kernel@...r.kernel.org
Subject: Re: latest git usb3.0 ports not working

On 01/29/2014 11:11 PM, Sarah Sharp wrote:
> On Tue, Jan 21, 2014 at 02:17:06PM -0800, Sarah Sharp wrote:
>> On Tue, Jan 21, 2014 at 07:47:22PM +0100, Branimir Maksimovic wrote:
>>> asus maximus v gene motherboard,
>>> this is from dmesg:
>>>
>>> [   75.576160] xhci_hcd 0000:03:00.0: Timeout while waiting for a slot
>>> [   88.991634] xhci_hcd 0000:03:00.0: Stopped the command ring
>>> failed, maybe the host is dead
>>> [   88.991748] xhci_hcd 0000:03:00.0: Abort command ring failed
>>> [   88.991845] xhci_hcd 0000:03:00.0: HC died; cleaning up
>>> [   93.985489] xhci_hcd 0000:03:00.0: Timeout while waiting for a slot
>>> [   93.985494] xhci_hcd 0000:03:00.0: Abort the command ring, but
>>> the xHCI is dead.
>>> [   98.982586] xhci_hcd 0000:03:00.0: Timeout while waiting for a slot
>>> [   98.982591] xhci_hcd 0000:03:00.0: Abort the command ring, but
>>> the xHCI is dead.
>>> [  103.979696] xhci_hcd 0000:03:00.0: Timeout while waiting for a slot
>>> [  103.979702] xhci_hcd 0000:03:00.0: Abort the command ring, but
>>> the xHCI is dead.
>> By latest git, do you mean linus/master, or 3.13.0?  If it's
>> linus/master, please provide the commit ID.  Which kernel version worked
>> for you?
> Try reverting commit 7dd09a1af2c7150269350aaa567a11b06e831003 "xhci:
> replace xhci_write_64() with writeq()" and let me know if it worked for
> you.
>
> I would like to help you, but I can't if you don't respond.
>
> Sarah Sharp
Everything is fine after revert. Thanks! usb3.0 is working now.
It is latest repository from linus/master.


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