On Thu, 28 Jul 2005, jinzhcheng wrote: > > It seems that host is waiting something. > > Please try to check after the CLEAR_HALT, whether your ep reset the data > > toggle correctly > > data toggle? clear toggle is not a separate bit for omap730.
As a general strategy, when you're trying to debug a driver it always helps to turn on the debugging code. (This seems like a painfully obvious point but many people never think of it.) Try turning on usb-storage debugging (CONFIG_USB_STORAGE_DEBUG) on the host by editing the kernel configuration, and turn on g_file_storage debugging on the peripheral by editing the file_storage.c source (search for "#undef DEBUG"). Then see what shows up in the kernel logs on both sides. Alan Stern ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
