Mahlzeit
I'm currently testing the cyberJack smart card reader under 2.6.0-t2 using a patched cyberJack driver (added locking) together with a UHCI host controller. The problem is, that it works the first open/io/io/.../close sequence after inserting it, but fails after the second open. This happens with - normal cyberJack driver using Int INs - modified cyberJack driver using Bulk IN polling - generic USB serial driver using Bulk IN polling The symptom is, that the cyberJack driver never receives any data after the second open, but when looking at the USB data going over the cable the device clearly sends an interrupt response with data. When looking at the uhci_irq, it is called at about the time a Int IN packet should come and when there is only one transfer (Int IN) in the list. But this Int IN is still flagged ACTIVE, and is therefore ignored by the interrupt handler. Are there already any patches which could help fixing this problem? Or does anybody have an idea what I can try? Thanks endergone Zwiebeltuete ------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet_072303_01/01 _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
