On 10/4/19 3:20 PM, Pascal Terjan wrote: > The only code mentioning it doesn't build (and hasn't at least since git) > and doesn't include the header defining it. What do you mean, amiserial doesn't build? root@elgar:~> grep AMIGA_BUILTIN_SERIAL /boot/config-$(uname -r) CONFIG_AMIGA_BUILTIN_SERIAL=y root@elgar:~> root@elgar:~> uname -a Linux elgar 5.2.0-2-m68k #1 Debian 5.2.9-2 (2019-08-21) m68k GNU/Linux root@elgar:~> We're using this driver, it works just fine. And I'm not sure what SERIAL_MAGIC does. Is that for CONFIG_MAGIC_SYSRQ_SERIAL? Because we still use that, too. Although I haven't tested it for a while but I'm using the serial console on my Amiga 4000 right now using amiserial.c. Adrian -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer - glaubitz@xxxxxxxxxx `. `' Freie Universitaet Berlin - glaubitz@xxxxxxxxxxxxxxxxxxx `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913