Hi, all! Is there any interface API for userspace, which I could use to set RS-485 mode on UART (which suports it via hardware, by setting 1 bit in configuration), which means half-duplex mode with RTS line toggling. Now I have it hard-coded for appropriate UART, and seen patch which sets this from platform data, but is there some API to do it dynamically? I know I could implement this by ioctl mechanism, but I need some non-standard ioctl number for that. Is there some sane way to accomplish my goals? I mean one which be accepted to mainline? Thanks a lot, S. -- 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
