Re: [PATCH 03/11] xhci: Log extra info on "ERROR Transfer event TRB DMA ptr not part of current TD"

2014-08-02 Thread Hans de Goede
Hi, On 08/02/2014 12:58 AM, Greg Kroah-Hartman wrote: > On Fri, Jul 25, 2014 at 10:01:20PM +0200, Hans de Goede wrote: >> Lately (with the use of uas / bulk-streams) we have been seeing several >> cases where this error triggers (which should never happen). >> >> Add some extra logging to make deb

3.15.6 USB issue with pwc cam

2014-08-02 Thread Udo van den Heuvel
Hello, I moved a PWC webcam to a USB3 port, and this happened: [53008.911811] usb 5-2: new full-speed USB device number 2 using xhci_hcd [53009.213504] usb 5-2: New USB device found, idVendor=0471, idProduct=0311 [53009.213514] usb 5-2: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [53

Re: Kernel Debugging Support

2014-08-02 Thread Alan Stern
On Sat, 2 Aug 2014, Nick Krause wrote: > Hey Sharp, > After reading around seems people want support for usb debugging in > kgdb or other usb based solutions. > If you and the other developers are able to help me out a bit as I am > new I can definitively write this > area of kgdb support. Doesn'

Re: [PATCH v2 3/7] usb: phy: mxs: Add VF610 USB PHY support

2014-08-02 Thread Stefan Agner
Am 2014-08-02 02:36, schrieb Peter Chen: > On Mon, Jul 28, 2014 at 04:57:29PM +0200, Stefan Agner wrote: >> This adds support for the USB PHY in Vybrid VF610. We assume that >> the disconnection without VBUS is also needed for Vybrid. >> >> Tests showed, without MXS_PHY_NEED_IP_FIX, enumeration of

Re: [PATCH] devio: fix issue with log flooding

2014-08-02 Thread Oliver Neukum
On Fri, 2014-08-01 at 10:45 -0400, Alan Stern wrote: > It was a real question. You're right that this is a pretty unimportant > kind of error. The question is whether anybody cares enough to want to > fix it. I guess the answer is no. The people who might care know now. Regards

Re: UAS errors with Jmicron

2014-08-02 Thread Laszlo T.
> *) usb devices return different descriptors at different speeds All tests were on usb2. I don't have usb3 ports but I will try that at weekend. I'm curious now, am I the first one who has ever tested uas on usb2? >>> >>> Ni, I've tested it myself too, including runnin

Re: Kernel Debugging Support

2014-08-02 Thread Nick Krause
On Sat, Aug 2, 2014 at 9:48 AM, Alan Stern wrote: > On Sat, 2 Aug 2014, Nick Krause wrote: > >> Hey Sharp, >> After reading around seems people want support for usb debugging in >> kgdb or other usb based solutions. >> If you and the other developers are able to help me out a bit as I am >> new I

[PATCH] scatterlist.h: Change CONFIG_DEBUG_SG for ifdef statement in sg_set_bf

2014-08-02 Thread Nicholas Krause
This changes the ifdef statement in sg_set_bg to !CONFIG_DEBUG_SG in order to avoid a bug with xhci dequence/enquence functions. Signed-off-by: Nicholas Krause --- include/linux/scatterlist.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/scatterlist.h b/includ

Re: [PATCH] scatterlist.h: Change CONFIG_DEBUG_SG for ifdef statement in sg_set_bf

2014-08-02 Thread Mateusz Guzik
On Sat, Aug 02, 2014 at 10:56:13PM -0400, Nicholas Krause wrote: > This changes the ifdef statement in sg_set_bg to !CONFIG_DEBUG_SG in order > to avoid a bug with xhci dequence/enquence functions. > > Signed-off-by: Nicholas Krause > --- > include/linux/scatterlist.h | 2 +- > 1 file changed, 1

Re: [PATCH] scatterlist.h: Change CONFIG_DEBUG_SG for ifdef statement in sg_set_bf

2014-08-02 Thread Nick Krause
On Sat, Aug 2, 2014 at 11:59 PM, Mateusz Guzik wrote: > On Sat, Aug 02, 2014 at 10:56:13PM -0400, Nicholas Krause wrote: >> This changes the ifdef statement in sg_set_bg to !CONFIG_DEBUG_SG in order >> to avoid a bug with xhci dequence/enquence functions. >> >> Signed-off-by: Nicholas Krause >> -

Re: [PATCH] scatterlist.h: Change CONFIG_DEBUG_SG for ifdef statement in sg_set_bf

2014-08-02 Thread Mateusz Guzik
On Sun, Aug 03, 2014 at 12:31:30AM -0400, Nick Krause wrote: > On Sat, Aug 2, 2014 at 11:59 PM, Mateusz Guzik wrote: > > On Sat, Aug 02, 2014 at 10:56:13PM -0400, Nicholas Krause wrote: > >> This changes the ifdef statement in sg_set_bg to !CONFIG_DEBUG_SG in order > >> to avoid a bug with xhci de

Re: [PATCH] scatterlist.h: Change CONFIG_DEBUG_SG for ifdef statement in sg_set_bf

2014-08-02 Thread Nick Krause
On Sun, Aug 3, 2014 at 1:02 AM, Mateusz Guzik wrote: > On Sun, Aug 03, 2014 at 12:31:30AM -0400, Nick Krause wrote: >> On Sat, Aug 2, 2014 at 11:59 PM, Mateusz Guzik wrote: >> > On Sat, Aug 02, 2014 at 10:56:13PM -0400, Nicholas Krause wrote: >> >> This changes the ifdef statement in sg_set_bg to

Re: [PATCH] scatterlist.h: Change CONFIG_DEBUG_SG for ifdef statement in sg_set_bf

2014-08-02 Thread Nick Krause
On Sun, Aug 3, 2014 at 1:18 AM, Nick Krause wrote: > On Sun, Aug 3, 2014 at 1:02 AM, Mateusz Guzik wrote: >> On Sun, Aug 03, 2014 at 12:31:30AM -0400, Nick Krause wrote: >>> On Sat, Aug 2, 2014 at 11:59 PM, Mateusz Guzik wrote: >>> > On Sat, Aug 02, 2014 at 10:56:13PM -0400, Nicholas Krause wrot

Work on Usb subsystem

2014-08-02 Thread Nick Krause
Hey Guys, I assume after my other fuck ups , you assume I can't do kernel work and I understand. But if you want to give me a second case and allow me to help out with the usb subsystem that would be great too. Regards , Nick -- To unsubscribe from this list: send the line "unsubscribe linux-usb" i