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freebsd-dev/etc/etc.alpha/MAKEDEV
Jordan K. Hubbard 0281ccd3a9 Alpha MAKEDEV as directly imported from NetBSD-current. This will 
almost certainly have to change as the FreeBSD/Alpha kernel comes
along, but for the transitionary period this is the most correct.
Obtained from:	NetBSD
1998-05-20 03:05:05 +00:00

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#!/bin/sh -
# $NetBSD: MAKEDEV,v 1.29 1998/04/16 04:38:11 thorpej Exp $
#
# Copyright (c) 1990 The Regents of the University of California.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed by the University of
# California, Berkeley and its contributors.
# 4. 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 BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# Device "make" file. Valid arguments:
# all makes all known devices, including local devices.
# Tries to make the 'standard' number of each type.
# minimal A minimal set of devices for install disks, etc.
# std standard devices
# local configuration specific devices
#
# Tapes:
# st* SCSI tape
#
# Disks:
# ccd* concatenated disk driver
# cd* SCSI CD-ROM
# md* "memory disk" pseudo-disks
# sd* SCSI disks
# vnd* "file" pseudo-disks
# wd* IDE disks
# fd* PC-ish floppy disks
#
# Terminals:
# ttyB? DEC 3000 ZS8530 ("scc") serial ports
# ttyC? AlphaStation NS16550 ("com") serial ports
# ttyE? Workstation console ("wscons") glass-tty emulators
#
# Pseudo terminals:
# pty* set of 16 master and slave pseudo terminals
#
# Printers:
# lpt* stock lp
# lpa* interruptless lp
#
# Special purpose devices:
# audio audio device
# bpf* packet filter
# ch* SCSI media changer
# fd file descriptors
# ipl IP filter
# kbd keyboard (provides events, for X11)
# lkm loadable kernel modules interface
# mouse mouse (provides events, for X11)
# random Random number generator
# satlink* PlanetConnect satellite receiver driver
# speaker PC speaker (IBM BASIC playstring emulation)
# ss* SCSI scanner
# tun* network tunnel driver
# uk* SCSI unknown
PATH=/sbin:/usr/sbin:/bin:/usr/bin
umask 77
for i
do
case $i in
all)
sh $0 std fd sd0 sd1 sd2 sd3 sd4 pty0 pty1
sh $0 st0 st1 ch0 cd0 cd1 vnd0 vnd1 vnd2 vnd3
sh $0 ccd0 ccd1 ccd2 ccd3 md0 md1 ss0 ss1 uk0 uk1
sh $0 bpf0 bpf1 bpf2 bpf3 tun0 tun1 tun2 tun3
sh $0 ttyB0 ttyB1 ttyC0 ttyC1 ttyE0 ttyE1 lkm
sh $0 kbd mouse lpa0 lpt0 audio ipl wd0 wd1 fd0 fd1
sh $0 random satlink0 speaker local
;;
minimal)
sh $0 std
sh $0 sd0 sd1 sd2 sd3 pty0 st0 ch0 cd0 ccd0 ccd1 md0
sh $0 wd0 wd1 fd0 fd1
sh $0 ttyB0 ttyB1 ttyC0 ttyC1 ttyE0 ttyE1 kdb mouse
;;
std)
rm -f console drum mem kmem null zero io tty klog stdin stdout stderr
mknod console c 0 0
mknod drum c 3 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 6 0 ; chmod 600 klog
mknod stdin c 10 0 ; chmod 666 stdin
mknod stdout c 10 1 ; chmod 666 stdout
mknod stderr c 10 2 ; chmod 666 stderr
;;
fd)
rm -f fd/*
mkdir fd > /dev/null 2>&1
n=0
while [ $n -lt 64 ]; do
mknod fd/$n c 10 $n
n=$(($n + 1))
done
chown -R root.wheel fd
chmod 755 fd
chmod 666 fd/*
;;
ccd*|cd*|fd*|md*|sd*|vnd*|wd*)
case $i in
ccd*) name=ccd; unit=${i#ccd}; blk=7; chr=27;;
cd*) name=cd; unit=${i#cd}; blk=3; chr=13;;
fd*) name=fd; unit=${i#fd}; blk=0; chr=34;;
md*) name=md; unit=${i#md}; blk=6; chr=28;;
sd*) name=sd; unit=${i#sd}; blk=8; chr=8;;
vnd*) name=vnd; unit=${i#vnd}; blk=9; chr=9;;
wd*) name=wd; unit=${i#wd}; blk=4; chr=36;;
esac
rm -f $name$unit? r$name$unit?
mknod ${name}${unit}a b $blk $(($unit * 8 + 0))
mknod ${name}${unit}b b $blk $(($unit * 8 + 1))
mknod ${name}${unit}c b $blk $(($unit * 8 + 2))
mknod ${name}${unit}d b $blk $(($unit * 8 + 3))
mknod ${name}${unit}e b $blk $(($unit * 8 + 4))
mknod ${name}${unit}f b $blk $(($unit * 8 + 5))
mknod ${name}${unit}g b $blk $(($unit * 8 + 6))
mknod ${name}${unit}h b $blk $(($unit * 8 + 7))
mknod r${name}${unit}a c $chr $(($unit * 8 + 0))
mknod r${name}${unit}b c $chr $(($unit * 8 + 1))
mknod r${name}${unit}c c $chr $(($unit * 8 + 2))
mknod r${name}${unit}d c $chr $(($unit * 8 + 3))
mknod r${name}${unit}e c $chr $(($unit * 8 + 4))
mknod r${name}${unit}f c $chr $(($unit * 8 + 5))
mknod r${name}${unit}g c $chr $(($unit * 8 + 6))
mknod r${name}${unit}h c $chr $(($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]
;;
ttyB*|ttyC*|ttyE*)
case $i in
ttyB*) name=ttyB; unit=${i#ttyB}; major=15; minor=$(($unit * 2));;
ttyC*) name=ttyC; unit=${i#ttyC}; major=26; minor=$unit;;
ttyE*) name=ttyE; unit=${i#ttyE}; major=25; minor=$unit;;
esac
rm -f $name$unit
mknod $name$unit c $major $minor
chown uucp.wheel $name$unit
;;
pty*)
class=${i#pty}
case $class in
0) name=p;;
1) name=q;;
2) name=r;;
3) name=s;;
4) name=t;;
5) name=u;;
6) name=v;;
7) name=w;;
8) name=x;;
9) name=y;;
10) name=z;;
11) name=P;;
12) name=Q;;
13) name=R;;
14) name=S;;
15) name=T;;
*) echo "$0: $i: pty unit must be between 0 and 15"
continue ;;
esac
rm -f tty$name[0-9a-f] pty$name[0-9a-f]
for j in 0 1 2 3 4 5 6 7 8 9 a b c d e f
do
case $j in
[0-9]) jn=$j ;;
a) jn=10 ;;
b) jn=11 ;;
c) jn=12 ;;
d) jn=13 ;;
e) jn=14 ;;
f) jn=15 ;;
esac
unit=$(($class * 16 + $jn))
mknod tty$name$j c 4 $unit
mknod pty$name$j c 5 $unit
done
chgrp wheel tty$name? pty$name?
chmod 666 tty$name? pty$name?
;;
st*)
case $i in
st*) name=st; unit=${i#st}; chr=12; blk=2;;
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
mknod ${name}${unit} b $blk $(($unit * 16+ 0))
mknod n${name}${unit} b $blk $(($unit * 16+ 1))
mknod e${name}${unit} b $blk $(($unit * 16+ 2))
mknod en${name}${unit} b $blk $(($unit * 16+ 3))
mknod r${name}${unit} c $chr $(($unit * 16+ 0))
mknod nr${name}${unit} c $chr $(($unit * 16+ 1))
mknod er${name}${unit} c $chr $(($unit * 16+ 2))
mknod enr${name}${unit} c $chr $(($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 660 ${name}${unit} n${name}${unit} \
e$name$unit en$name$unit \
r${name}${unit} nr${name}${unit} \
er${name}${unit} enr${name}${unit}
;;
ch*|uk*)
case $i in
ch*) name=ch; unit=${i#ch}; chr=14;;
uk*) name=uk; unit=${i#uk}; chr=33;;
esac
rm -f $name$unit
mknod $name$unit c $chr $unit
chgrp operator $name$unit
chmod 640 $name$unit
;;
ss*)
case $i in
ss*) name=ss; unit=${i#ss}; chr=32;;
esac
rm -f $name$unit n$name$unit en$name$unit
mknod $name$unit c $chr $(($unit * 16 + 0))
mknod n$name$unit c $chr $(($unit * 16 + 1))
mknod en$name$unit c $chr $(($unit * 16 + 3))
chgrp operator $name$unit n$name$unit en$name$unit
chmod 640 $name$unit n$name$unit en$name$unit
;;
bpf*|tun*)
case $i in
bpf*) name=bpf; unit=${i#bpf}; chr=11;;
tun*) name=tun; unit=${i#tun}; chr=7;;
esac
rm -f $name$unit
mknod $name$unit c $chr $unit
chown root.wheel $name$unit
;;
lkm)
rm -f lkm
mknod lkm c 16 0
chown root.kmem lkm
chmod 640 lkm
;;
kbd)
rm -f kbd
mknod kbd c 29 0
chmod 666 kbd
;;
mouse)
rm -f mouse
mknod mouse c 30 0
chmod 666 mouse
;;
audio*)
unit=${i#audio}
audio=audio$unit
sound=sound$unit
mixer=mixer$unit
major=24
audioctl=audioctl$unit
if [ "$unit" = "" ]; then unit=0; fi
rm -f $audio $sound $mixer $audioctl
mknod $sound c $major $(($unit + 0))
mknod $audio c $major $(($unit + 128))
mknod $mixer c $major $(($unit + 16))
mknod $audioctl c $major $(($unit + 192))
chown root.wheel $audio $sound $mixer $audioctl
chmod 666 $audio $sound $mixer $audioctl
;;
lpt*|lpa*)
case $i in
lpt*) name=lpt; unit=${i#lpt}; flags=0;;
lpa*) name=lpa; unit=${i#lpa}; flags=128;;
esac
rm -f $name$unit
mknod $name$unit c 31 $(($unit + $flags))
chown root.wheel $name$unit
;;
ipl)
rm -f ipl ipnat ipstate ipauth
mknod ipl c 35 0
mknod ipnat c 35 1
mknod ipstate c 35 2
mknod ipauth c 35 3
chown root.wheel ipl ipnat ipstate ipauth
chmod 600 ipl ipnat ipstate ipauth
;;
satlink*)
unit=${i#satlink};
rm -f satlink$unit
mknod satlink$unit c 38 $unit
chmod 444 satlink$unit
;;
speaker)
rm -f speaker
mknod speaker c 41 0
chown root.wheel speaker
;;
random)
rm -f random urandom
mknod random c 39 0
mknod urandom c 39 1
chown root.wheel random urandom
chmod 444 random
chmod 644 urandom
;;
local)
umask 0
sh $0.local all
umask 77
;;
*)
echo $i: unknown device
;;
esac
done
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