On Thu, 17 Jun 2004, Adam Koh wrote: > Hiyas, > > Like others, I've had problems with a Genesys Logic USB drive enclosure > hanging after transferring ~10MB or so, using EHCI. However, I just > noticed that enabling "USB Mass Storage verbose debug" in the kernel > seems to have fixed all my problems - the device works fine now, and > fast too. > > Don't know if this is any help in tracking down why these things fail to > work properly, but I thought maybe there was a clue there. > > I'm using kernel 2.6.7.
Would you like to try an interesting and worthwhile experiment? Edit the kernel source file drivers/usb/storage/transport.c. Look through it for various lines of code that start with US_DEBUG or US_DEBUGP and either delete them or comment them out. Try to determine which line(s) make the difference between your device working and failing. It's not clear that what works on your system will work on other people's, but it just might. Alan Stern ------------------------------------------------------- This SF.Net email is sponsored by The 2004 JavaOne(SM) Conference Learn from the experts at JavaOne(SM), Sun's Worldwide Java Developer Conference, June 28 - July 1 at the Moscone Center in San Francisco, CA REGISTER AND SAVE! http://java.sun.com/javaone/sf Priority Code NWMGYKND _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
