Am Mittwoch, 8. Juli 2009 10:30:07 schrieb lepton: > No, I am not using threads. > I am using a single process. It is driven by a poll-event module. > > I submited urb to usbfs, and watching POLL_OUT envent on the fd. Please load usbcore with the usbfs_snoop parameter. async_completed() should queue URBs in order. Regards Oliver -- 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