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

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Message-ID: <20140129221121.GE5991@xanatos>
Date:	Wed, 29 Jan 2014 14:11:21 -0800
From:	Sarah Sharp <sarah.a.sharp@...ux.intel.com>
To:	Branimir Maksimovic <branimir.maksimovic@...il.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: latest git usb3.0 ports not working

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
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