On Mon, Feb 11, 2013 at 10:00 AM, Dominik Röttsches <d...@roettsches.de> wrote: > Hi libusbx developers, > > could somebody take a look at: > https://github.com/raspberrypi/linux/issues/103 & > https://github.com/raspberrypi/linux/issues/218 ? > > DAFlippers comments: > "I have reported LIBUSB-1.0 interrupt _transfer issue already: > The calls do not return data although data is read(/written) from(/to) the > USB." > > There seems to be an issue with the communication > between libusbx and the Rasperry's USB stack.
The bug seems to be specific to Raspberry Pi so I think we can not help you much. >From what I read, Raspberry Pi is using a out-of-the tree. http://www.mail-archive.com/linux-usb@vger.kernel.org/msg14568.html As per the above post, "the host-mode for the Synopsys DesignWare HS OTG controller is used used in host mode in the Raspberry Pi via a very ugly out-of-tree driver, so merging this would be a step toward bringing that platform into mainline". You may want to follow that post to see if the new driver (hopefully be integrated into main line kernel in a few iterations) can help to sort out the issues. -- Xiaofan ------------------------------------------------------------------------------ Free Next-Gen Firewall Hardware Offer Buy your Sophos next-gen firewall before the end March 2013 and get the hardware for free! Learn more. http://p.sf.net/sfu/sophos-d2d-feb _______________________________________________ libusbx-devel mailing list libusbx-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libusbx-devel
