Re: BBB gadgetfs freeze patch

2014-04-19 Thread norgan
I have the same problem but it did not occur when the usb cable was detached. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Fwd: BBB gadgetfs freeze patch

2013-12-16 Thread palesius .
The change was made to drivers/usb/gadget/inode.c under the kernel source. I can't offer a lot of help if you are running on angstrom, but if you are running on debian I followed this procedure (i used the 3.12 branch): http://eewiki.net/display/linuxonarm/BeagleBone+Black#BeagleBoneBlack-LinuxKe

Re: BBB gadgetfs freeze patch

2013-12-15 Thread dbailey
palesius . writes: > > In working on a project (http://github.com/dominicgs/USBProxy) we ran > across an issue where io on endpoint 0 would cause the system to hang. > > We made the following change which resolved the problem for us. I'm > not sure if this is the "correct" fix, or if the proble

Re: BBB gadgetfs freeze patch

2013-12-06 Thread palesius .
well, at least on this hardware it happened with great consistency (100% of the attempts, (at least 20)) immediately upon attempting to setup the device. i think it happened right after opening the data endpoints (but without any data needing to be sent to trigger it) On Fri, Dec 6, 2013 at 4:35 P

Re: BBB gadgetfs freeze patch

2013-12-06 Thread Alan Stern
On Fri, 6 Dec 2013, Felipe Balbi wrote: > Hi, > > On Fri, Dec 06, 2013 at 04:08:21PM -0500, palesius . wrote: > > In working on a project (http://github.com/dominicgs/USBProxy) we ran > > across an issue where io on endpoint 0 would cause the system to hang. > > > > We made the following change

Re: BBB gadgetfs freeze patch

2013-12-06 Thread palesius .
when i say it hangs i mean the entire system locks up not just my process. I was connected over SSH (the physical ethernet not USB ethernet) and it stops responding to pings entirely. I also tried with it hooked up to a monitor and keyboard, and it is totally unresponsive to keypresses as well. Thi

Re: BBB gadgetfs freeze patch

2013-12-06 Thread Felipe Balbi
Hi, On Fri, Dec 06, 2013 at 04:08:21PM -0500, palesius . wrote: > In working on a project (http://github.com/dominicgs/USBProxy) we ran > across an issue where io on endpoint 0 would cause the system to hang. > > We made the following change which resolved the problem for us. I'm > not sure if th

BBB gadgetfs freeze patch

2013-12-06 Thread palesius .
In working on a project (http://github.com/dominicgs/USBProxy) we ran across an issue where io on endpoint 0 would cause the system to hang. We made the following change which resolved the problem for us. I'm not sure if this is the "correct" fix, or if the problem is specific to our platform Beag