Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-02-18 Thread Thomas Petazzoni
Dear Arnaud Ebalard, On Tue, 18 Feb 2014 21:54:31 +0100, Arnaud Ebalard wrote: > > I finally got some idea: your kernel 3.13-rc7 lacks a very important > > fix we did in the irqchip driver MSI handling. You really need to have > > http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/com

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-02-18 Thread Arnaud Ebalard
Hi Thomas, Thomas Petazzoni writes: > Dear Arnaud Ebalard, > > On Sat, 18 Jan 2014 22:49:17 +0100, Arnaud Ebalard wrote: > >> I started suspecting the introduction of MSI support in Marvell PCIe >> host controller driver (FL1009 is on the PCIe bus) and compiled a >> a 3.13.0-rc8 w/ CONFIG_PCI_MS

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-02-18 Thread Thomas Petazzoni
Dear Arnaud Ebalard, On Sat, 18 Jan 2014 22:49:17 +0100, Arnaud Ebalard wrote: > I started suspecting the introduction of MSI support in Marvell PCIe > host controller driver (FL1009 is on the PCIe bus) and compiled a > a 3.13.0-rc8 w/ CONFIG_PCI_MSI disabled (it was enabled in all my > previous

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-02-14 Thread Thomas Petazzoni
Sarah, Arnaud, On Thu, 13 Feb 2014 16:09:10 -0800, Sarah Sharp wrote: > > Unless you have some objections or some positive feedback from Fresco > > Logic people, can you queue your quirks for FL1009 for 3.14-rc* and > > -stable? Note that I am just asking, i.e. if you want to wait a bit > > more,

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-02-13 Thread Sarah Sharp
On Mon, Feb 10, 2014 at 07:57:42PM +0100, Arnaud Ebalard wrote: > Sarah Sharp writes: > > > On Wed, Jan 22, 2014 at 11:43:16PM +0100, Arnaud Ebalard wrote: > >> f5182b4155b9d686c5540a6822486400e34ddd98 "xhci: Disable MSI for some > >> Fresco Logic hosts." > >> > >> Technically, this is not per

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-02-10 Thread Arnaud Ebalard
Hi Sarah, Sarah Sharp writes: > On Wed, Jan 22, 2014 at 11:43:16PM +0100, Arnaud Ebalard wrote: >> Hi Jason, >> >> Jason Cooper writes: >> >> > On Wed, Jan 22, 2014 at 11:23:23PM +0100, Arnaud Ebalard wrote: >> >> With the patch applied on top of 3.13.0 kernel recompiled w/ >> >> CONFIG_PCI_M

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-27 Thread Arnaud Ebalard
Hi Willy, Willy Tarreau writes: >> > I don't know if it should have included FL1009, it was just a guess, >> > based on the fact that the 0x1000 and 0x1400 devices did need MSI >> > disabled. I can attempt to ask the Fresco Logic folks I know, but I'm >> > not sure if/when I'll get a response b

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-27 Thread Arnaud Ebalard
Hi Thomas and Sarah, Thomas Petazzoni writes: > On Thu, 23 Jan 2014 09:24:41 +0100, Arnaud Ebalard wrote: > >> The various Armada-based devices I have are NAS which do not have PCIe >> slots to plug additional devices (everything is soldered). I don't know >> which device Thomas used for its tes

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-26 Thread Thomas Petazzoni
Dear Arnaud Ebalard, On Thu, 23 Jan 2014 09:24:41 +0100, Arnaud Ebalard wrote: > The various Armada-based devices I have are NAS which do not have PCIe > slots to plug additional devices (everything is soldered). I don't know > which device Thomas used for its tests. Just in case, I also added Wi

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-23 Thread Willy Tarreau
On Thu, Jan 23, 2014 at 09:24:41AM +0100, Arnaud Ebalard wrote: > Hi Sarah, > > Sarah Sharp writes: > > >> > Can you pinpoint the commit that introduced the regression? > >> > >> f5182b4155b9d686c5540a6822486400e34ddd98 "xhci: Disable MSI for some > >> Fresco Logic hosts." > >> > >> Technical

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-23 Thread Arnaud Ebalard
Hi Sarah, Sarah Sharp writes: >> > Can you pinpoint the commit that introduced the regression? >> >> f5182b4155b9d686c5540a6822486400e34ddd98 "xhci: Disable MSI for some Fresco >> Logic hosts." >> >> Technically, this is not per se the commit which introduced the >> regression but the one tha

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-22 Thread Sarah Sharp
On Wed, Jan 22, 2014 at 11:43:16PM +0100, Arnaud Ebalard wrote: > Hi Jason, > > Jason Cooper writes: > > > On Wed, Jan 22, 2014 at 11:23:23PM +0100, Arnaud Ebalard wrote: > >> With the patch applied on top of 3.13.0 kernel recompiled w/ > >> CONFIG_PCI_MSI enabled, I cannot reproduce the bug. I

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-22 Thread Arnaud Ebalard
Hi Jason, Jason Cooper writes: > On Wed, Jan 22, 2014 at 11:23:23PM +0100, Arnaud Ebalard wrote: >> With the patch applied on top of 3.13.0 kernel recompiled w/ >> CONFIG_PCI_MSI enabled, I cannot reproduce the bug. I guess >> you can add my: >> >> Reported-and-tested-By: Arnaud Ebalard >> >

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-22 Thread Jason Cooper
On Wed, Jan 22, 2014 at 11:23:23PM +0100, Arnaud Ebalard wrote: > With the patch applied on top of 3.13.0 kernel recompiled w/ > CONFIG_PCI_MSI enabled, I cannot reproduce the bug. I guess > you can add my: > > Reported-and-tested-By: Arnaud Ebalard > > Since you'll have to push the patch to -s

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-22 Thread Arnaud Ebalard
Hi Sarah, Sarah Sharp writes: > On Sat, Jan 18, 2014 at 10:49:17PM +0100, Arnaud Ebalard wrote: >> Hi, >> >> I have added Thomas in the recipients, because I guess he may be of some >> help debugging the issue further. Thomas, the beginning of the thread is >> here: http://thread.gmane.org/gman

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-21 Thread Sarah Sharp
On Sat, Jan 18, 2014 at 10:49:17PM +0100, Arnaud Ebalard wrote: > Hi, > > I have added Thomas in the recipients, because I guess he may be of some > help debugging the issue further. Thomas, the beginning of the thread is > here: http://thread.gmane.org/gmane.linux.usb.general/101531 ... > I sta

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-18 Thread Arnaud Ebalard
Hi, I have added Thomas in the recipients, because I guess he may be of some help debugging the issue further. Thomas, the beginning of the thread is here: http://thread.gmane.org/gmane.linux.usb.general/101531 Sarah Sharp writes: >> >>> I am slowly starting to see a bisect session coming ;-) >

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-17 Thread Sarah Sharp
On Fri, Jan 17, 2014 at 09:31:16AM +0100, Bjørn Mork wrote: > a...@natisbad.org (Arnaud Ebalard) writes: > > Sarah Sharp writes: > > > >>> ... AFAICT, this is exactly what commit 35773dac5f86 does and reverting > >>> it does not help. If I am mistaken, can you point which part you want me > >>> to

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-17 Thread Bjørn Mork
a...@natisbad.org (Arnaud Ebalard) writes: > Sarah Sharp writes: > >>> ... AFAICT, this is exactly what commit 35773dac5f86 does and reverting >>> it does not help. If I am mistaken, can you point which part you want me >>> to remove in the code to test? >>> >>> I am slowly starting to see a bise

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-16 Thread Arnaud Ebalard
Hi, Sarah Sharp writes: >> ... AFAICT, this is exactly what commit 35773dac5f86 does and reverting >> it does not help. If I am mistaken, can you point which part you want me >> to remove in the code to test? >> >> I am slowly starting to see a bisect session coming ;-) > > Try reverting commit

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-16 Thread Sarah Sharp
On Wed, Jan 15, 2014 at 08:04:45PM +0100, Arnaud Ebalard wrote: > Hi David, > > David Laight writes: > > >> I tried current 3.13.0-rc8 w/ 35773dac5f86 reverted and the result is > >> the same: > > > > That patch only affects an error code and stops the fs code retrying > > for ever. > > Are you

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-15 Thread Arnaud Ebalard
Hi David, David Laight writes: >> I tried current 3.13.0-rc8 w/ 35773dac5f86 reverted and the result is >> the same: > > That patch only affects an error code and stops the fs code retrying > for ever. Are you sure? ... > Does everything work if you comment out the code in xhci-ring.c that add

RE: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-15 Thread David Laight
From: Arnaud Ebalard > Sent: 14 January 2014 21:54 > To: Sarah Sharp > Cc: linux-usb@vger.kernel.org; linux-arm-ker...@lists.infradead.org; Bjørn > Mork > Subject: Re: [BUG] FL1009: xHCI host not responding to stop endpoint command. > > Hi Sarah, > > Sarah Sharp wr

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-14 Thread Arnaud Ebalard
Hi Sarah, Sarah Sharp writes: >> I can add the following: >> >> 2) I just tested the copy of the small files using the ICY DOCK >> MB981U3S-1S connected to my ReadyNAS 102 *on a 3.11.7 kernel* >> and it completed successfully. > > Please try a 3.13-rc7 kernel after running `git revert 35773dac

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-14 Thread Bjørn Mork
Sarah Sharp writes: > On Sun, Jan 12, 2014 at 10:36:56PM +0100, Arnaud Ebalard wrote: > >> a...@natisbad.org (Arnaud Ebalard) writes: >> >> 2) on current 3.13.0-rc7 kernel (w/ Bjørn patch applied just in case), I > > Which patch are you referring to? I wondered about that too at first :-) But l

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-14 Thread Sarah Sharp
On Sun, Jan 12, 2014 at 10:36:56PM +0100, Arnaud Ebalard wrote: > Hi, > > a...@natisbad.org (Arnaud Ebalard) writes: > > > Both with a LaCie 2.5" USB 3.0 Rugged Mini disk (powered by the port) > > and a 3.5" SATA disk connected via an ICY DOCK MB981U3S-1S dock station > > (external power), I can

Re: [BUG] FL1009: xHCI host not responding to stop endpoint command.

2014-01-12 Thread Arnaud Ebalard
Hi, a...@natisbad.org (Arnaud Ebalard) writes: > Both with a LaCie 2.5" USB 3.0 Rugged Mini disk (powered by the port) > and a 3.5" SATA disk connected via an ICY DOCK MB981U3S-1S dock station > (external power), I can transfer huge files w/o issue but I get the > following when transferring smal