Re: [BUGREPORT] Linux USB 3.0

2014-02-11 Thread Markus Rechberger
On Tue, Feb 11, 2014 at 7:45 PM, Greg KH wrote: > On Tue, Feb 11, 2014 at 07:29:47PM +0100, Markus Rechberger wrote: >> On Mon, Feb 10, 2014 at 12:15 AM, Robert Hancock >> wrote: >> > On 08/02/14 03:00 AM, Markus Rechberger wrote: >> >> >> >> On Tue, Feb 4, 2014 at 10:31 AM, David Laight >> >>

Re: [BUGREPORT] Linux USB 3.0

2014-02-11 Thread Greg KH
On Tue, Feb 11, 2014 at 07:29:47PM +0100, Markus Rechberger wrote: > On Mon, Feb 10, 2014 at 12:15 AM, Robert Hancock wrote: > > On 08/02/14 03:00 AM, Markus Rechberger wrote: > >> > >> On Tue, Feb 4, 2014 at 10:31 AM, David Laight > >> wrote: > >>> > >>> From: Markus Rechberger > >> > >>

Re: [BUGREPORT] Linux USB 3.0

2014-02-11 Thread Bjørn Mork
Markus Rechberger writes: > Next kernel crash report, this time a Synology NAS System: > http://support.sundtek.com/index.php/topic,1511.0.html There is no etxhci_hcd driver in the mainline kernel... Feb 11 18:50:41 DiskStation kernel: [103740.405521] Backtrace: Feb 11 18:50:41 DiskStation ker

Re: [BUGREPORT] Linux USB 3.0

2014-02-11 Thread Markus Rechberger
On Mon, Feb 10, 2014 at 12:15 AM, Robert Hancock wrote: > On 08/02/14 03:00 AM, Markus Rechberger wrote: >> >> On Tue, Feb 4, 2014 at 10:31 AM, David Laight >> wrote: >>> >>> From: Markus Rechberger >> >> Dec 27 23:23:50 solist kernel: [ 36.118245] xhci_hcd :00:14.0: >> ERROR Tr

Re: [BUGREPORT] Linux USB 3.0

2014-02-09 Thread Robert Hancock
On 08/02/14 03:00 AM, Markus Rechberger wrote: On Tue, Feb 4, 2014 at 10:31 AM, David Laight wrote: From: Markus Rechberger Dec 27 23:23:50 solist kernel: [ 36.118245] xhci_hcd :00:14.0: ERROR Transfer event TRB DMA ptr These messages might be harmless. The 3.0 kernel contains a fix

Re: [BUGREPORT] Linux USB 3.0

2014-02-08 Thread Markus Rechberger
The next one, just today (unfortunately it's in German): http://support.sundtek.com/index.php/topic,1505.msg11020.html#msg11020 This guy is using Ubuntu with Linux 3.13.0-8-generic The system seems to freeze completely after some time. Since the driver is using the usbdevfs interface the problem i

Re: [BUGREPORT] Linux USB 3.0

2014-02-08 Thread Markus Rechberger
On Tue, Feb 4, 2014 at 10:31 AM, David Laight wrote: > From: Markus Rechberger >> >> Dec 27 23:23:50 solist kernel: [ 36.118245] xhci_hcd :00:14.0: >> >> ERROR Transfer event TRB DMA >> ptr >> > >> > These messages might be harmless. The 3.0 kernel contains a fix for >> > Intel Panther Poi

RE: [BUGREPORT] Linux USB 3.0

2014-02-04 Thread David Laight
From: Markus Rechberger > >> Dec 27 23:23:50 solist kernel: [ 36.118245] xhci_hcd :00:14.0: ERROR > >> Transfer event TRB DMA > ptr > > > > These messages might be harmless. The 3.0 kernel contains a fix for > > Intel Panther Point xHCI hosts that suppresses those messages, commit > > ad808

Re: [BUGREPORT] Linux USB 3.0

2014-02-03 Thread Markus Rechberger
Hi Sarah, On Mon, Jan 20, 2014 at 8:35 PM, Sarah Sharp wrote: > Hi Markus, > > I'm the xHCI driver maintainer, and it helps to Cc me on USB 3.0 bug > reports. > > On Sat, Dec 28, 2013 at 07:24:20AM +0100, Markus Rechberger wrote: >> just received following log snippset: > > Please state which ker

Re: [BUGREPORT] Linux USB 3.0

2014-01-20 Thread Sarah Sharp
Hi Markus, I'm the xHCI driver maintainer, and it helps to Cc me on USB 3.0 bug reports. On Sat, Dec 28, 2013 at 07:24:20AM +0100, Markus Rechberger wrote: > just received following log snippset: Please state which kernel version you (or your customer) is running. You've reported issues with sev

Re: [BUGREPORT] Linux USB 3.0

2013-12-27 Thread Markus Rechberger
just received following log snippset: Dec 27 23:23:50 solist kernel: [ 36.118245] xhci_hcd :00:14.0: ERROR Transfer event TRB DMA ptr Dec 27 23:23:50 solist kernel: [ 36.177695] xhci_hcd :00:14.0: ERROR Transfer event TRB DMA ptr Dec 27 23:23:50 solist kernel: [ 36.217966] xhci_hcd 0

Re: [BUGREPORT] Linux USB 3.0

2013-12-27 Thread Markus Rechberger
Seems like DH87RL was working with 3.2.0-55-generic-pae unfortunately we don't have such a board for testing and customer patience is limited to bisect the kernel. Does anyone have a clue what modification could have killed USB 3.0 support within those releases? It does not seem to be SG support.

Re: [BUGREPORT] Linux USB 3.0

2013-12-27 Thread Markus Rechberger
I just got another USB 3.0 bugreport, the entire system crashed. That particular customer already filed a bugreport in November 2013 that his system is in a bad state when using some USB 2.0 media devices which even have opensource drivers built into the kernel. USB 3.0 support with Linux seems to

[BUGREPORT] Linux USB 3.0

2013-12-24 Thread Markus Rechberger
A customer using a device with USBDEVFS is reporting following backtrace (it seems to be a rather generic issue related to linux usb 3.0 in general): According to him this problem is reproducible as soon as he starts the data transfer, is there anything known about that? He is using 3.12.0-031200-