#!/bin/sh -
#
#	$NetBSD: MAKEDEV,v 1.10 1996/11/06 13:32:21 leo 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.
#
#	from:
#	hp300/MAKEDEV (1/15/94), from:
#	@(#)MAKEDEV	5.5 (Berkeley) 5/28/91
#
# Device "make" file.  Valid arguments:
#	all	makes all known devices, including local devices,
#		Tries to make the ``standard'' number of each.
#	fd	makes fd/* for the fdescfs.
#	floppy	devices needed for install floppies
#	std	standard devices
#	local	configuration specific devices
#
# Tapes:
#	st*	SCSI tapes
#
# Disks:
#	fd*	Floppy disks (fdxa: 360Kb, fdxb: 720Kb, fdxc: 1.44Mb)
#	sd*	SCSI disks, includes flopticals
#	cd*	SCSI cdrom discs
#	vnd*	"file" pseudo-disks
#	ccd*	concatedated disk driver
#
# Console ports:
#	ttye*	ite bitmapped consoles
#
# Pointing devices:
#	mouse*	Atari mice
#
# Printer:
#	lpt0	centronics printer
#
# Terminal ports:
#	ser02	serial2 port (channel A on 8530)
#	mdm02	modem2 port (channel B on 8530)
#
# Pseudo terminals:
#	pty*	set of 16 master and slave pseudo terminals
#
# Special purpose devices:
#	grf*	Motherboard bitmapped video.
#	kbd	Atari keyboard.
#	view*	generic interface to graphic displays.
#	aconf	autoconfig information (not yet)
#	lkm	loadable kernel modules interface.
#	bpf*	Berkeley Packet Filter
#	tun*	network tunnel driver
#	ss*	SCSI scanner
#	uk*	SCSI unknown
#	ch	SCSI changer

PATH=/sbin:/bin:/usr/sbin:/usr/bin
umask 77
for i
do
case $i in
all)
	sh MAKEDEV std fd st0 ttye0 ttye1 ttye2 ttye3 ttye4 ttye5 grf0 grf1
	sh MAKEDEV grf2 grf3 grf4 grf5 mouse0 mouse1
	sh MAKEDEV kbd sd0 sd1 sd2 sd3 sd4 sd5 sd6 sd7 sd8 sd9 vnd0 vnd1 vnd2
	sh MAKEDEV vnd3 vnd4 view00 view01 view02 view03 view04 view05 pty0 
	sh MAKEDEV vnd5 vnd6 cd0 fd0 fd1 fd2 fd3 bpf0 bpf1 bpf2 bpf3
	sh MAKEDEV ccd0 ccd1 ccd2 ccd3
	sh MAKEDEV tun0 tun1 lkm ser02 mdm02 lpt0 local
	sh MAKEDEV ss0 ch0 uk0 uk1
	;;

floppy)
	sh MAKEDEV std st0 ttye0 ttye1 ttye2 grf0 grf1 grf2 kbd tun0 tun1
	sh MAKEDEV sd0 sd1 sd2 sd3 sd4 sd5 sd6 cd0 fd0 fd1 rd0
	;;

std)
	rm -f console drum kmem mem nvram reload null zero tty
	rm -f 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 nvram		c 2 11	; chmod 640 nvram ; chgrp kmem nvram
	mknod reload		c 2 20	; chmod 640 reload ; chgrp kmem reload
	mknod zero		c 2 12	; chmod 666 zero
	mknod null		c 2 2	; chmod 666 null
	mknod tty		c 1 0	; chmod 666 tty
	mknod klog		c 6 0	; chmod 600 klog
	mknod stdin		c 18 0	; chmod 666 stdin
	mknod stdout		c 18 1	; chmod 666 stdout
	mknod stderr		c 18 2	; chmod 666 stderr
	;;

fd)
	rm -f fd/*
	mkdir fd > /dev/null 2>&1
	(cd fd && i=0 && while [ $i -lt 64 ]; do
		mknod $i c 18 $i
		i=$(($i+1))
		done)
	chown -R bin.bin fd
	chmod 555 fd
	chmod 666 fd/*
	;;

ser02)
	rm -f ser02
	mknod ser02 c 7 0
	chown uucp:wheel ser02
	;;

mdm02)
	rm -f mdm02
	mknod mdm02 c 7 16
	chown uucp:wheel mdm02
	;;

st*)
	umask 2
	case $i in
		st*) name=st; unit=${i#st}; blk=5; chr=10;;
	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 $(($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 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
	;;

fd*)
	umask 2; name=fd; unit=${i#fd}
	rm -f fd$unit? rfd$unit?
	case $unit in
	0|1|2|3)
		mknod fd${unit}   b  2 $(($unit * 16 + 0))
		mknod fd${unit}a  b  2 $(($unit * 16 + 1))
		mknod fd${unit}b  b  2 $(($unit * 16 + 2))
		mknod fd${unit}c  b  2 $(($unit * 16 + 3))
		mknod rfd${unit}  c 16 $(($unit * 16 + 0))
		mknod rfd${unit}a c 16 $(($unit * 16 + 1))
		mknod rfd${unit}b c 16 $(($unit * 16 + 2))
		mknod rfd${unit}c c 16 $(($unit * 16 + 3))
		chgrp operator fd$unit fd$unit? rfd$unit?
		chmod 640 fd$unit fd$unit? rfd$unit?
		;;
	*)
		echo bad unit for floppy disk in: $i
		;;
	esac
	umask 77
	;;

rd0)	# Ramdisk, only usefull for boot-floppy
	umask 2; rm -f rd0
	mknod rd0 b 1 0
	umask 77
	;;

ss*)	# SCSI changer
	case $i in
		ss*) name=ss; unit=${i#ss} chr=32;;
	esac
	rm -f $name$unit n$name$unit
	mknod ${name}${unit}	c $chr $(($unit * 16 + 0))
	mknod n${name}${unit}	c $chr $(($unit * 16 + 1))
	chgrp operator ${name}${unit} n${name}${unit}
	chmod 640 ${name}${unit} n${name}${unit}
	;;

sd*|vnd*|ccd*)
	umask 2
	case $i in
		sd*)  name=sd;  unit=${i#sd}; blk=4;  chr=8;;
		vnd*) name=vnd; unit=${i#vnd}; blk=0;  chr=17;;
		ccd*) name=ccd; unit=${i#ccd}; blk=13; chr=27;;
	esac
	rm -f $name$unit? r$name$unit?
	case $unit in
	0|1|2|3|4|5|6|7|8|9|10|11|12|13|14|15)
		mknod ${name}${unit}c	b $blk $(($unit * 16 + 2))
		mknod r${name}${unit}c	c $chr $(($unit * 16 + 2))
		if [ $name != cd -a $name != vnd ]; then
			mknod ${name}${unit}a	b $blk $(($unit * 16 + 0))
			mknod ${name}${unit}b	b $blk $(($unit * 16 + 1))
			mknod ${name}${unit}d	b $blk $(($unit * 16 + 3))
			mknod ${name}${unit}e	b $blk $(($unit * 16 + 4))
			mknod ${name}${unit}f	b $blk $(($unit * 16 + 5))
			mknod ${name}${unit}g	b $blk $(($unit * 16 + 6))
			mknod ${name}${unit}h	b $blk $(($unit * 16 + 7))
			mknod ${name}${unit}i	b $blk $(($unit * 16 + 8))
			mknod ${name}${unit}j	b $blk $(($unit * 16 + 9))
			mknod ${name}${unit}k	b $blk $(($unit * 16 + 10))
			mknod ${name}${unit}l	b $blk $(($unit * 16 + 11))
			mknod ${name}${unit}m	b $blk $(($unit * 16 + 12))
			mknod ${name}${unit}n	b $blk $(($unit * 16 + 13))
			mknod ${name}${unit}o	b $blk $(($unit * 16 + 14))
			mknod ${name}${unit}p	b $blk $(($unit * 16 + 15))
			mknod r${name}${unit}a	c $chr $(($unit * 16 + 0))
			mknod r${name}${unit}b	c $chr $(($unit * 16 + 1))
			mknod r${name}${unit}d	c $chr $(($unit * 16 + 3))
			mknod r${name}${unit}e	c $chr $(($unit * 16 + 4))
			mknod r${name}${unit}f	c $chr $(($unit * 16 + 5))
			mknod r${name}${unit}g	c $chr $(($unit * 16 + 6))
			mknod r${name}${unit}h	c $chr $(($unit * 16 + 7))
			mknod r${name}${unit}i	c $chr $(($unit * 16 + 8))
			mknod r${name}${unit}j	c $chr $(($unit * 16 + 9))
			mknod r${name}${unit}k	c $chr $(($unit * 16 + 10))
			mknod r${name}${unit}l	c $chr $(($unit * 16 + 11))
			mknod r${name}${unit}m	c $chr $(($unit * 16 + 12))
			mknod r${name}${unit}n	c $chr $(($unit * 16 + 13))
			mknod r${name}${unit}o	c $chr $(($unit * 16 + 14))
			mknod r${name}${unit}p	c $chr $(($unit * 16 + 15))
		fi
		chgrp operator ${name}${unit}[a-p] r${name}${unit}[a-p]
		chmod 640 ${name}${unit}[a-p] r${name}${unit}[a-p]
		;;
	*)
		echo bad unit for disk in: $i
		;;
	esac
	umask 77
	;;

ch*|uk*)
	case $i in
		ch*) name=ch; unit=${i#ch}; chr=30;;
		uk*) name=uk; unit=${i#uk}; chr=31;;
	esac
	rm -f $name$unit
	mknod $name$unit c $chr $unit
	chgrp operator ${name}${unit}
	chmod 640 ${name}${unit}
	;;
	
cd*)
	umask 2;
	case $i in
	cd*) name=cd; unit=${i#cd}; blk=6; chr=9;;
	esac
	rm -f $name$unit? r$name$unit?
	case $unit in
	0|1|2|3|4|5|6)
		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))
		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
	;;

ttye*)
	unit=${i#ttye}
	rm -f ttye${unit}
	case $unit in
	0|1|2|3|4|5|6|7|8|9)
		mknod ttye${unit} c 12 ${unit}
		;;
	*)
		echo bad unit for ttye in: $i
		;;
	esac
	;;

grf*)
	unit=${i#grf}
	rm -f grf${unit}
	case $unit in
	0|1|2|3|4|5|6|7|8|9)
		mknod grf${unit} c 11 ${unit}; chmod 666 grf${unit}
		;;
	*)
		echo bad unit for grf in: $i
		;;
	esac
	;;

mouse*)
	unit=${i#mouse}
	rm -f mouse${unit}
	case $unit in
	0|1)
		mknod mouse${unit} c 15 ${unit}; chmod 666 mouse${unit}
		if [ $unit = 0 ]
		then 
			rm -f mouse; ln -s mouse${unit} mouse
		fi
		;;
	*)
		echo bad unit for mouse in: $i
		;;
	esac
	;;

kbd)
	rm -f kbd
	mknod kbd c 14 0
	;;


view*)
	unit=${i#view}
	rm -f view${unit}
	case $unit in
	00|01|02|03|04|05|06|07|08|09)
		mknod view${unit} c 13 ${unit}; chmod 666 view${unit}
		;;
	*)
		echo bad unit for view in: $i
		;;
	esac
	;;

pty*)
	class=${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
		(i=0; while [ $i -lt 16 ]; do
			eval `printf "rm -f tty%s%x; mknod tty%s%x c 4 %d; \
			    rm -f pty%s%x; mknod pty%s%x c 5 %d" $name $i \
			    $name $i $offset $name $i $name $i $offset`
			offset=$(($offset+1))
			i=$(($i+1))
			done)
		umask 77
		;;
	esac
	;;

lpt*)
	unit=${i#lpt}
	rm -f lpt$unit
	mknod lpt$unit c 29 $unit
	chown root.wheel lpt$unit
	;;

bpf*)
	unit=${i#bpf}
	rm -f bpf$unit
	mknod bpf$unit c 19 $unit
	chown root.wheel bpf$unit
	;;

tun*)
	unit=${i#tun}
	rm -f tun$unit
	mknod tun$unit c 28 $unit
	chmod 600 tun$unit
	chown root.wheel tun$unit
	;;

lkm)
        rm -f lkm
        mknod lkm c 20 0
        chown root:kmem lkm
        chmod 640 lkm
        ;;

local)
	umask 0
	sh MAKEDEV.local
	umask 77
	;;

*)
	echo $i: unknown device
	;;
esac
done