Hi Oliver, I was dealing with the CDC WDM driver and figured out that it doesn't support non-blocking read. Even if you set the file descriptor to non-blocking, the read will still block. I think that needs fixing. Regards Marcel -- 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
