Re: port-sparc64/52622: Keyboard with DIN connector does not function with NetBSD-8 on Sun Ultra 10

[Martin Husemann <martin%duskware.de@localhost>]

The following reply was made to PR port-sparc64/52622; it has been noted by GNATS.

From: Martin Husemann <martin%duskware.de@localhost>
To: Sad Clouds <cryintothebluesky%googlemail.com@localhost>
Cc: gnats-bugs%NetBSD.org@localhost
Subject: Re: port-sparc64/52622: Keyboard with DIN connector does not
 function with NetBSD-8 on Sun Ultra 10
Date: Sun, 29 Oct 2017 11:46:44 +0100

 Random observations: I tried a Type 5c keyboard on 8.99.5 on:
 
  - a U5 using machfb:
    Keyboard did not work at all once the kernel takes over, e.g. "boot -s"
    and you can't answer the shell prompt
 
  - a U60 using ffb:
    All works fine, can login on console in multiuser
 
 Both of my installations have no ttyC0{0,1} entries in /etc/ttys though,
 as they predate Matt's commit:
 
 date: 2015-02-23 14:52:51 +0100;  author: mrg;  state: Exp;  lines: +3 -1;  commitid: mZ5w9cpTb4tFA8by;
 add ttyC00/ttyC01 as found on eg, com(4)-based serial port systems like
 the sunblade 2500.
 
 
 On a sunblade 2500, of course, there is no kbd/ms at com:
 
 com0 at ebus0 addr 3083f8-3083ff ipl 29: ns16550a, working fifo
 com0: console
 kbd0 at com0 (console input)
 com1 at ebus0 addr 3062f8-3062ff ipl 2a: ns16550a, working fifo
 ms0 at com1
 wsmouse0 at ms0 mux 0
 
 as both mouse and keyboard are USB.
 
 A com* that has kbd? or ms? attached should of course not react at all
 to tty ioctl settings.
 
 But, as expected: adding those entries to /etc/ttys and running 
 	/etc/rc.d/ttys start
 breaks my console keyboard on the U60.
 
 
 Looking at a proper fix...
 
 Martin