Please please; Does any one know whether it's possible to get ttymon working on
a device that has only one minor number (ie doesn't have a cuao and a tty0, only
a cua0?). I have a device driver for the asynch port, but there is only one
minor number per port. /var/saf/bla/log says
Sun May 1 22:50:38 1994; 267; set_termio: set_ttymode failed, errno = 22
Sun May 1 22:50:38 1994; 267; initial termio on (/dev/sio) failed
Sun May 1 22:51:54 1994; 267; set_termio: get_ttymode failed, errno = 6
Sun May 1 22:51:54 1994; 267; initial termio on (/dev/sio) failed
The errno=22 (EINVAL: invalid argument) I put down to a lack of documentation on
the stermio.h file (preventing me from having a valid argument), and errno=6
(ENXIO: no such device or address) suggests that ttymon is looking for another
minor number that unfortunately doesn't exist.
If anyone has any info on how to implement a serial driver that is acceptable to
ttymon, I'd love to know.