NetBSD/etc/etc.i386/MAKEDEV

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#!/bin/sh -
#
# Copyright (c) 1990 The Regents of the University of California.
# All rights reserved.
#
# Written and contributed by W. Jolitz 12/90
#
# Redistribution and use in source and binary forms are permitted provided
# that: (1) source distributions retain this entire copyright notice and
# comment, and (2) distributions including binaries display the following
# acknowledgement: ``This product includes software developed by the
# University of California, Berkeley and its contributors'' in the
# documentation or other materials provided with the distribution and in
# all advertising materials mentioning features or use of this software.
# Neither the name of the University nor the names of its contributors may
# be used to endorse or promote products derived from this software without
# specific prior written permission.
# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
# @(#)MAKEDEV 5.2 (Berkeley) 6/22/90
#
# Device "make" file. Valid arguments:
# all makes all known devices, standard number of units (or close)
# std standard devices
# local configuration specific devices
#
# Tapes:
# wt* QIC-interfaced (e.g. not SCSI) 3M cartridge tape
# st* "NEW type scsi tapes" (old driver uses the
# block devices of the disks to get access)
#
# Disks:
# wd* "winchester" disk drives (ST506,IDE,ESDI,RLL,...)
# fd* "floppy" disk drives (3 1/2", 5 1/4")
# as* "SCSI" disk/tape/CDROM drives
# sd* "NEW type scsi disks"
#
# Console ports:
# vga stock pccons vga (note it has no keyboard name or minor!)
# vgaco codrv vga
# kbdco codrv kbd
#
# Pointing devices:
# mms* Microsoft bus mouse
# lms* Logitech bus mouse
# pms* PS/2 mouse
#
# Terminal ports:
# com* standard PC COM ports
# tty* alias for PC COM ports, this is what the system really wants
#
# Pseudo terminals:
# pty* set of 16 master and slave pseudo terminals
#
# Printers:
# lpt* stock lp
# lpa* interruptless lp
#
# Call units:
#
# Special purpose devices:
# bpf* packet filter
# speaker pc speaker
# dcf* dcf clock
# lkm loadable kernel modules interface
#
PATH=/sbin:/bin/:/usr/bin
umask 77
for i
do
case $i in
all)
sh MAKEDEV std wt0 fd0 fd1 wd0 wd1 sd0 sd1 tty0 tty1 pty0 st0
sh MAKEDEV ch0 cd0 lpt0 lpt1 lpt2 lpa0 lpa1 lpa2 speaker lkm
;;
std)
rm -f console drum mem kmem null zero tty klog stdin stdout stderr acct
mknod console c 0 0
mknod drum c 4 0 ; chmod 640 drum ; chgrp kmem drum
mknod kmem c 2 1 ; chmod 640 kmem ; chgrp kmem kmem
mknod mem c 2 0 ; chmod 640 mem ; chgrp kmem mem
mknod null c 2 2 ; chmod 666 null
mknod zero c 2 12 ; chmod 666 zero
mknod tty c 1 0 ; chmod 666 tty
mknod klog c 7 0 ; chmod 600 klog
mknod stdin c 22 0 ; chmod 666 stdin
mknod stdout c 22 1 ; chmod 666 stdout
mknod stderr c 22 2 ; chmod 666 stderr
rm -f fd/*
mkdir fd > /dev/null 2>&1
(cd fd && eval `echo "" | awk ' BEGIN { \
for (i = 0; i < 64; i++) \
printf("mknod %d c 22 %d;", i, i)}'`)
chown -R bin.bin fd
chmod 555 fd
chmod 666 fd/*
mknod acct c 26 0 ; chmod 600 acct
;;
wt*)
umask 2
rm -f wt0 rwt0
mknod wt0 b 3 0; chown root.operator wt0
mknod rwt0 c 10 0; chown root.operator rwt0
umask 77
;;
fd*|wd*|as*|sd*)
umask 2 ; unit=`expr $i : '..\(.*\)'`
case $i in
# as*) name=as; blk=4; chr=13;;
fd*) name=fd; blk=2; chr=9;;
sd*) name=sd; blk=4; chr=13;;
wd*) name=wd; blk=0; chr=3;;
esac
rm -f $name$unit? r$name$unit?
case $unit in
0|1|2|3|4|5|6)
mknod ${name}${unit}a b $blk `expr $unit '*' 8 + 0`
mknod ${name}${unit}b b $blk `expr $unit '*' 8 + 1`
mknod ${name}${unit}c b $blk `expr $unit '*' 8 + 2`
mknod ${name}${unit}d b $blk `expr $unit '*' 8 + 3`
mknod ${name}${unit}e b $blk `expr $unit '*' 8 + 4`
mknod ${name}${unit}f b $blk `expr $unit '*' 8 + 5`
mknod ${name}${unit}g b $blk `expr $unit '*' 8 + 6`
mknod ${name}${unit}h b $blk `expr $unit '*' 8 + 7`
mknod r${name}${unit}a c $chr `expr $unit '*' 8 + 0`
mknod r${name}${unit}b c $chr `expr $unit '*' 8 + 1`
mknod r${name}${unit}c c $chr `expr $unit '*' 8 + 2`
mknod r${name}${unit}d c $chr `expr $unit '*' 8 + 3`
mknod r${name}${unit}e c $chr `expr $unit '*' 8 + 4`
mknod r${name}${unit}f c $chr `expr $unit '*' 8 + 5`
mknod r${name}${unit}g c $chr `expr $unit '*' 8 + 6`
mknod r${name}${unit}h c $chr `expr $unit '*' 8 + 7`
chgrp operator ${name}${unit}[a-h] r${name}${unit}[a-h]
chmod 640 ${name}${unit}[a-h] r${name}${unit}[a-h]
;;
*)
echo bad unit for disk in: $i
;;
esac
umask 77
;;
com*|tty*)
unit=`expr $i : 'com\(.*\)'`
rm -f com$unit tty0$unit
mknod tty0$unit c 8 $unit
ln -s tty0$unit com$unit
chown uucp.wheel tty0$unit
;;
pty*)
class=`expr $i : 'pty\(.*\)'`
case $class in
0) offset=0 name=p;;
1) offset=16 name=q;;
2) offset=32 name=r;;
3) offset=48 name=s;;
# Note that telnetd, rlogind, and xterm (at least) only look at p-s.
4) offset=64 name=t;;
*) echo bad unit for pty in: $i;;
esac
case $class in
0|1|2|3|4)
umask 0
eval `echo $offset $name | awk ' { b=$1; n=$2 } END {
for (i = 0; i < 16; i++)
printf("rm -f tty%s%x; mknod tty%s%x c 5 %d; \
rm -f pty%s%x; mknod pty%s%x c 6 %d; ", \
n, i, n, i, b+i, n, i, n, i, b+i); }'`
umask 77
if [ $class = 1 ]; then
mv ttyqf ttyv0; mv ptyqf ptyv0
fi
;;
esac
;;
st*)
umask 2 ; unit=`expr $i : '..\(.*\)'`
case $i in
st*) name=st; chr=14; blk=5;;
esac
rm -f $name$unit n$name$unit e$name$unit en$name$unit \
r$name$unit nr$name$unit er$name$unit enr$name$unit
case $unit in
0|1|2|3|4|5|6)
mknod ${name}${unit} b $blk `expr $unit '*' 16 + 0`
mknod n${name}${unit} b $blk `expr $unit '*' 16 + 1`
mknod e${name}${unit} b $blk `expr $unit '*' 16 + 2`
mknod en${name}${unit} b $blk `expr $unit '*' 16 + 3`
mknod r${name}${unit} c $chr `expr $unit '*' 16 + 0`
mknod nr${name}${unit} c $chr `expr $unit '*' 16 + 1`
mknod er${name}${unit} c $chr `expr $unit '*' 16 + 2`
mknod enr${name}${unit} c $chr `expr $unit '*' 16 + 3`
chgrp operator ${name}${unit} n${name}${unit} \
e$name$unit en$name$unit \
r${name}${unit} nr${name}${unit} \
er${name}${unit} enr${name}${unit}
chmod 640 ${name}${unit} n${name}${unit} \
e$name$unit en$name$unit \
r${name}${unit} nr${name}${unit} \
er${name}${unit} enr${name}${unit}
;;
*)
echo bad unit for tape in: $i
;;
esac
umask 77
;;
ch*)
umask 2 ; unit=`expr $i : '..\(.*\)'`
case $i in
ch*) name=ch; chr=17;;
esac
rm -f $name$unit
case $unit in
0|1|2|3|4|5|6)
mknod ${name}${unit} c $chr `expr $unit '*' 16 + 0`
chgrp operator ${name}${unit}
chmod 640 ${name}${unit}
;;
*)
echo bad unit for media changer in: $i
;;
esac
umask 77
;;
cd*)
umask 2 ; unit=`expr $i : '..\(.*\)'`
case $i in
cd*) name=cd; blk=6; chr=15;;
esac
rm -f $name$unit? r$name$unit?
case $unit in
0|1|2|3|4|5|6)
mknod ${name}${unit}a b $blk `expr $unit '*' 8 + 0`
mknod ${name}${unit}d b $blk `expr $unit '*' 8 + 3`
mknod r${name}${unit}a c $chr `expr $unit '*' 8 + 0`
mknod r${name}${unit}d c $chr `expr $unit '*' 8 + 3`
chgrp operator ${name}${unit}[a-h] r${name}${unit}[a-h]
chmod 640 ${name}${unit}[a-h] r${name}${unit}[a-h]
;;
*)
echo bad unit for disk in: $i
;;
esac
umask 77
;;
lpt*)
unit=`expr $i : 'lpt\(.*\)'`
rm -f lpt$unit
mknod lpt$unit c 16 $unit
chown root.wheel lpt$unit
;;
# Note: the stock pccons driver does not have a minor for the keyboard
vga|vgaco|kbdco)
chr=21
device=`expr ${i} : '\(.*\)co'`
case ${i} in
vga) name=vga; chr=12; minor=0;;
kbdco) name=kbdco; chr=21; minor=0;;
vgaco) name=vgaco; chr=21; minor=128;;
esac
rm -f ${name}
mknod ${name} c ${chr} ${minor}
chown root.wheel $name
;;
bpf*)
unit=`expr $i : 'bpf\(.*\)'`
rm -f bpf$unit
mknod bpf$unit c 23 $unit
chown root.wheel bpf$unit
;;
dcf*)
unit=`expr $i : 'dcf\(.*\)'`
rm -f dcf$unit
mknod dcf$unit c 24 $unit
chown root.wheel dcf$unit
;;
lpa*)
unit=`expr $i : 'lpa\(.*\)'`
chr=25
rm -f lpa$unit lpa${unit}p
mknod lpa${unit} c $chr `expr $unit + 0`
mknod lpa${unit}p c $chr `expr $unit + 32`
chown root.wheel lpa${unit} lpa${unit}p
;;
speaker)
rm -f speaker
mknod speaker c 27 0
chown root.wheel speaker
;;
lkm)
rm -f lkm
mknod lkm c 28 0
chown root.kmem lkm
chmod 640 lkm
;;
mms*)
unit=`expr $i : 'mms\(.*\)'`
rm -f mms$unit
mknod mms$unit c 35 `expr $unit '*' 2 + 1` # non-blocking for X11
chown root.wheel mms$unit
;;
lms*)
unit=`expr $i : 'lms\(.*\)'`
rm -f lms$unit
mknod lms$unit c 36 `expr $unit '*' 2 + 1` # non-blocking for X11
chown root.wheel lms$unit
;;
pms*)
unit=`expr $i : 'pms\(.*\)'`
rm -f pms$unit
mknod pms$unit c 37 `expr $unit '*' 2 + 1` # non-blocking for X11
chown root.wheel pms$unit
;;
mouse*)
name=`expr $i : 'mouse-\(.*\)'`
if [ ! -c $name ]; then
$0 $name # make the appropriate device
fi
rm -f mouse
ln -s $name mouse
;;
local)
umask 0
sh MAKEDEV.local
;;
esac
done