On Tue, Jun 24, 2014 at 09:31:55PM +0900, Taeung wrote: > Hello, linux-usb > > I have a question about USB 3.0. > Please help me. > > I'm using SMDK5250 hardware and linux-3.0.31. Why not try using a modern kernel version, like 3.15, first? 3.0 is very old and obsolete, please don't try to bring up new hardware on such an old kernel version. good luck, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html