On Fri, Aug 01, 2003 at 05:26:23PM +0900, Atsushi Nemoto wrote: > >>>>> On Thu, 31 Jul 2003 11:15:06 -0700, Jun Sun <jsun@mvista.com> said: > jsun> I suspect the main UHCI driver does not get cache flushing or > jsun> bus/virt address right. > > It seems usb_control_msg is not safe with an unaligned buffer. Is > this patch solve your problem? > Nope. The symptoms of erractic hw behavior seems to suggest maybe addressing is wrong in physical space. Just a guess. I don't think I will spend more time on this though. :) Thanks for the patch. Jun
