> I know, that the linux driver normaly doesn't answer (acknowledge) > until some application opens a serial port (at least it worked so). > After opening port the host started to acknowledge those data on IN BULK > endpoint (Windows host works the same way). With your new driver 1.5.0 I > can't get > this acknowledgement. When I open this serial port on linux I'll get one > acknowledgement, > I send another USB packet and from now on I don't get any further > acknowledgement. > > More interesting thin ghappens, when I'm starting the linux with my box > connected > to the USB. Then the kernel hangs up with 2 messages repeated forever. > > bad: schedulig from idle thread > BUG: scheduling while at atomic swapper 0/0x00001010 Both these issues are likely to go away if you update to kernel 2.6.31.5 or later. /Johan -- 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
