6 Nov
2003
6 Nov
'03
7:59 a.m.
Please can anyone explain the magic invocation that's needed to tell Linux to ignore a serial port? I want my Slack installation (kernel 2.4.22) to ignore /dev/ttyS0 and pretend that it doesn't exist. I'm sure that I've seen it written down somewhere - but that might have been to do with ignoring parallel ports? I've tried 'setserial /dev/ttyS0 uart none', which the man page suggests might do the trick, but it doesn't.
Any ideas, please, anyone?
Gerald.