NetBSD/etc/etc.i386/MAKEDEV

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#!/bin/sh -
#
# $NetBSD: MAKEDEV,v 1.61 1997/12/15 01:05:01 fvdl Exp $
#
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# 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, including local devices.
# Tries to make the 'standard' number of each type.
# floppy devices to be put on install floppies
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# std standard devices
# local configuration specific devices
#
# Tapes:
# wt* QIC-interfaced (e.g. not SCSI) 3M cartridge tape
# st* SCSI tapes
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#
# Disks:
# wd* "winchester" disk drives (ST506,IDE,ESDI,RLL,...)
# fd* "floppy" disk drives (3 1/2", 5 1/4")
# sd* SCSI disks
# cd* SCSI CD-ROM
# mcd* Mitsumi CD-ROM
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# vnd* "file" pseudo-disks
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# md* memory pseudo-disks
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# ccd* contatenated disk devices
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#
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# Console ports:
# ttyv0 pccons or pcvt screen 0
# ttyv* pcvt
#
# Pointing devices:
# mms* Microsoft bus mouse
# lms* Logitech bus mouse
# pms* PS/2 mouse
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#
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# Terminal ports:
# com* standard PC COM ports (XXX)
# tty* alias for PC COM ports, this is what the system really wants
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#
# Pseudo terminals:
# pty* set of 16 master and slave pseudo terminals
#
# Printers:
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# lpt* stock lp
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# lpa* interruptless lp
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#
# Call units:
#
# Special purpose devices:
# fd file descriptors
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# bpf* packet filter
# ipl ip filter
# random Random number generator
# speaker pc speaker (XXX - installed)
# lkm loadable kernel modules interface
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# audio audio device
# apm power management device
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# tun* network tunnel driver
# joy* joystick device
# satlink* PlanetConnect satellite receiver driver
# ss* SCSI scanner
# uk* SCSI unknown
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# ch* SCSI changer
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#
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PATH=/sbin:/usr/sbin:/bin:/usr/bin
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umask 77
for i
do
case $i in
all)
sh $0 std fd wt0 fd0 fd1 wd0 wd1 wd2 wd3 sd0 sd1 sd2 sd3 sd4
sh $0 tty0 tty1 pty0 pty1
sh $0 st0 st1 ch0 cd0 cd1 mcd0 vnd0 vnd1 lpa0 lpa1 lpa2
sh $0 lpt0 lpt1 lpt2 ttyv0 bpf0 bpf1 bpf2 bpf3 tun0 tun1 ipl
sh $0 ccd0 ccd1 ccd2 ccd3 md0 ss0 ch0 uk0 uk1 random
sh $0 speaker lkm mms0 lms0 pms0 audio joy0 joy1 apm local satlink0
sh $0 ttyv0 ttyv1 ttyv2 ttyv3 ttyv4 ttyv5 ttyv6 ttyv7 ttyv8
;;
floppy)
sh $0 std wt0 fd0 fd1 wd0 wd1 sd0 sd1 sd2 tty0 tty1
sh $0 st0 st1 cd0 cd1 mcd0 ttyv0
;;
ramdisk)
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sh $0 floppy md0
;;
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std)
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rm -f console drum mem kmem null zero io tty klog stdin stdout stderr
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mknod console c 0 0
mknod drum c 4 0 ; chmod 640 drum ; chgrp kmem drum
mknod kmem c 2 1 ; chmod 640 kmem ; chgrp kmem kmem
mknod mem c 2 0 ; chmod 640 mem ; chgrp kmem mem
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mknod null c 2 2 ; chmod 666 null
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mknod zero c 2 12 ; chmod 666 zero
mknod io c 2 14 ; chmod 640 io ; chgrp kmem io
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mknod tty c 1 0 ; chmod 666 tty
mknod klog c 7 0 ; chmod 600 klog
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mknod stdin c 22 0 ; chmod 666 stdin
mknod stdout c 22 1 ; chmod 666 stdout
mknod stderr c 22 2 ; chmod 666 stderr
;;
ttyv*)
chr=12; unit=${i#ttyv}
rm -f ttyv$unit
mknod ttyv$unit c $chr $unit
chown root.wheel ttyv$unit
case $unit in
0)
rm -f vga
ln -s ttyv0 vga
;;
esac
;;
fd)
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rm -f fd/*
mkdir fd > /dev/null 2>&1
n=0
while [ $n -lt 64 ]; do
mknod fd/$n c 22 $n
n=$(($n + 1))
done
chown -R root.wheel fd
chmod 755 fd
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chmod 666 fd/*
;;
wt*)
case $i in
wt*) name=wt; unit=${i#wt}; chr=10; blk=3;;
esac
for sub in $unit $(($unit+8)) $(($unit+16))
do
rm -f $name$sub n$name$sub r$name$sub nr$name$sub
mknod $name$sub b $blk $(($sub + 0))
mknod n$name$sub b $blk $(($sub + 4))
mknod r$name$sub c $chr $(($sub + 0))
mknod nr$name$sub c $chr $(($sub + 4))
chgrp operator $name$sub n$name$sub r$name$sub nr$name$sub
chmod 660 $name$sub n$name$sub r$name$sub nr$name$sub
done
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;;
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md*)
case $i in
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md*) name=md; unit=${i#md}; chr=24; blk=17;;
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 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))
chgrp operator $name$unit? r$name$unit?
chmod 640 $name$unit? r$name$unit?
;;
ss*)
case $i in
ss*) name=ss; unit=${i#ss}; chr=19;;
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
;;
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ccd*|fd*|sd*|vnd*|wd*)
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case $i in
ccd*) name=ccd; unit=${i#ccd}; blk=16; chr=18;;
fd*) name=fd; unit=${i#fd}; blk=2; chr=9;;
sd*) name=sd; unit=${i#sd}; blk=4; chr=13;;
vnd*) name=vnd; unit=${i#vnd}; blk=14; chr=41;;
wd*) name=wd; unit=${i#wd}; blk=0; chr=3;;
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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? r$name$unit?
chmod 640 $name$unit? r$name$unit?
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;;
com*|tty*) # (XXX -- com should die)
unit=${i#???}
rm -f com$unit tty0$unit
mknod tty0$unit c 8 $unit
chown uucp.wheel tty0$unit
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;;
pty*)
class=${i#pty}
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case $class in
0) name=p;;
1) name=q;;
2) name=r;;
3) name=s;;
4) name=t;;
5) name=u;;
6) name=v
echo "$0: $i: pty unit conflicts with console ttyv* devices."
continue;;
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: $i: pty unit must be between 0 and 15"
continue ;;
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esac
rm -f tty$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 5 $unit
mknod pty$name$j c 6 $unit
done
chgrp wheel tty$name? pty$name?
chmod 666 tty$name? pty$name?
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;;
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st*)
case $i in
st*) name=st; unit=${i#st}; chr=14; blk=5;;
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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
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;;
ch*|uk*)
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case $i in
ch*) name=ch; unit=${i#ch}; chr=17;;
uk*) name=uk; unit=${i#uk}; chr=20;;
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esac
rm -f $name$unit
mknod $name$unit c $chr $unit
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chgrp operator $name$unit
chmod 640 $name$unit
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;;
cd*|mcd*)
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case $i in
cd*) name=cd; unit=${i#cd}; chr=15; blk=6;;
mcd*) name=mcd; unit=${i#mcd}; chr=39; blk=7;;
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esac
rm -f $name$unit? r$name$unit?
mknod ${name}${unit}a b $blk $(($unit * 8 + 0))
mknod ${name}${unit}d b $blk $(($unit * 8 + 3))
mknod r${name}${unit}a c $chr $(($unit * 8 + 0))
mknod r${name}${unit}d c $chr $(($unit * 8 + 3))
chgrp operator $name$unit? r$name$unit?
chmod 640 $name$unit? r$name$unit?
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;;
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lpt*|lpa*)
case $i in
lpt*) name=lpt; unit=${i#lpt}; chr=16; flags=0;;
lpa*) name=lpa; unit=${i#lpa}; chr=16; flags=128;;
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esac
rm -f $name$unit
mknod $name$unit c $chr $(($unit + $flags))
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chown root.wheel $name$unit
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;;
bpf*|tun*|mms*|lms*|pms*|joy*)
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case $i in
bpf*) name=bpf; unit=${i#bpf}; chr=23;;
tun*) name=tun; unit=${i#tun}; chr=40;;
mms*) name=mms; unit=${i#mms}; chr=35;;
lms*) name=lms; unit=${i#lms}; chr=36;;
pms*) name=pms; unit=${i#pms}; chr=37;;
joy*) name=joy; unit=${i#joy}; chr=26;;
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esac
rm -f $name$unit
mknod $name$unit c $chr $unit
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chown root.wheel $name$unit
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;;
ipl)
rm -f ipl ipnat ipstate ipauth
mknod ipl c 44 0
mknod ipnat c 44 1
mknod ipstate c 44 2
mknod ipauth c 44 3
chown root.wheel ipl ipnat ipstate ipauth
chmod 600 ipl ipnat ipstate ipauth
;;
speaker) # (XXX - installed)
rm -f speaker
mknod speaker c 27 0
chown root.wheel speaker
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;;
lkm)
rm -f lkm
mknod lkm c 28 0
chown root.kmem lkm
chmod 640 lkm
;;
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audio*)
unit=${i#audio}
audio=audio$unit
sound=sound$unit
mixer=mixer$unit
major=42
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 $audioctl
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;;
apm*)
rm -f apm apmctl
mknod apm c 21 0
mknod apmctl c 21 8
chown root.wheel apm apmctl
chmod 644 apm apmctl
;;
satlink*)
unit=${i#satlink};
rm -f satlink$unit
mknod satlink$unit c 45 $unit
chmod 444 satlink$unit
;;
random)
rm -f random urandom
mknod random c 46 0
mknod urandom c 46 1
chown root.wheel random urandom
chmod 444 random
chmod 644 urandom
;;
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local)
umask 0
sh $0.local all
umask 77
;;
*)
echo $i: unknown device
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;;
esac
done