> So the question is, Is it possible to implement line discipline > driver for serial port, that just provides ioctl? No. A line discipline implements data processing for the tty and non device specific interfaces. Device specific extensions and interfaces should go into the tty driver for that actual hardware. Unknown tty ioctls are also passed to the tty drivers ioctl method to allow this. Alan -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
