NetBSD/etc/etc.amiga/MAKEDEV

#!/bin/sh -
#
#	$NetBSD: MAKEDEV,v 1.24 1996/12/20 17:24:45 veego 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
#	sd*	SCSI disks, includes flopticals
#	cd*	SCSI cdrom discs
#	vnd*	"file" pseudo-disks
#	ccd*	concatenated disk driver
#
# Console ports:
#	ttye*	ite bitmapped consoles
#
# Pointing devices:
#	mouse*	Amiga mice
#
# Terminal ports:
#	tty00	standard serial port.
#	ttyA*	mfc serial ports
#	ttyB*	msc serial ports
#	ttyC*	drcom serial ports
#
# Pseudo terminals:
#	pty*	set of 16 master and slave pseudo terminals
#
# Printers:
#	par*	motherboard parallel port
#
# Special purpose devices:
#	grf*	custom chip (grf0), Retina Z2/Z3 (grf1/grf2),
#		Cirrus boards (grf3), A2410 (grf4) video,
#		CyberVision 64 (grf5) or ET4000 boards (grf6)
#	kbd	Amiga 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 fd0 fd1 fd2 fd3 kbd mouse0 mouse1 par0
	sh MAKEDEV ttye0 ttye1 ttye2 ttye3 ttye4 ttye5 ttye6
	sh MAKEDEV grf0 grf1 grf2 grf3 grf4 grf5 grf6
	sh MAKEDEV tty00 ttyA0 ttyA1 ttyB0 ttyB1 ttyB2 ttyB3 ttyB4
	sh MAKEDEV ttyB5 ttyB6 ttyB7 ttyC0 ttyC1
	sh MAKEDEV view00 view01 view02 view03 view04 view05 pty0 pty1
	sh MAKEDEV sd0 sd1 sd2 sd3 sd4 sd5 sd6 sd7 sd8 sd9 cd0 st0
	sh MAKEDEV ss0 ch0 uk0 uk1 ccd0 ccd1 ccd2 ccd3
	sh MAKEDEV vnd0 vnd1 vnd2 vnd3 vnd4 vnd5 vnd6
	sh MAKEDEV bpf0 bpf1 bpf2 bpf3 tun0 tun1 lkm local
	;;

floppy)
	sh MAKEDEV std fd0 fd1 fd2 fd3 kbd pty0 tun0 tun1
	sh MAKEDEV ttye0 ttye1 ttye2 ttye3 ttye4 ttye5 ttye6
	sh MAKEDEV grf0 grf1 grf2 grf3 grf4 grf5 grf6
	sh MAKEDEV tty00 ttyA0 ttyB0 ttyC0
	sh MAKEDEV sd0 sd1 sd2 sd3 sd4 sd5 sd6 sd7 sd8 sd9 cd0 st0
	;;

std)
	rm -f console drum kmem mem 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 reload		c 2 20	; chmod 600 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 21 0	; chmod 666 stdin
	mknod stdout		c 21 1	; chmod 666 stdout
	mknod stderr		c 21 2	; chmod 666 stderr
	;;

fd)
	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 21 %d;", i, i)}'`)
	chown -R bin.bin fd
	chmod 555 fd
	chmod 666 fd/*
	;;

fd*)
	unit=${i#fd};	blk=2;	chr=18
	rm -f fd$unit? rfd$unit?
	case $unit in
	0|1|2|3)
		mknod fd${unit}a	b $blk $(($unit * 16 + 0))
		mknod fd${unit}b	b $blk $(($unit * 16 + 1))
		mknod rfd${unit}a	c $chr $(($unit * 16 + 0))
		mknod rfd${unit}b	c $chr $(($unit * 16 + 1))
		chgrp operator fd$unit? rfd$unit?
		chmod 640 fd$unit? rfd$unit?
		;;
	*)
		echo bad unit for floppy disk in: $i
		;;
	esac
	umask 77
	;;

sd*|vnd*|ccd*)
	case $i in
	sd*) name=sd;	unit=${i#sd};	blk=4;	chr=8;;
	vnd*) name=vnd;	unit=${i#vnd};	blk=6;	chr=19;;
	ccd*) name=ccd;	unit=${i#ccd};	blk=8;	chr=7;;
	esac
	rm -f $name$unit? r$name$unit?
	mknod ${name}${unit}a	b $blk $(($unit * 16 + 0))
	mknod ${name}${unit}b	b $blk $(($unit * 16 + 1))
	mknod ${name}${unit}c	b $blk $(($unit * 16 + 2))
	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}c	c $chr $(($unit * 16 + 2))
	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))
	chgrp operator $name$unit? r$name$unit?
	chmod 640 $name$unit? r$name$unit?
	;;

st*)
	case $i in
	st*) name=st;	unit=${i#st};	chr=20;	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 
	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 
	;;

cd*)
	case $i in
	cd*) name=cd;	unit=${i#cd};	blk=7;	chr=9;;
	esac
	rm -f $name$unit? r$name$unit?
	mknod ${name}${unit}a	b $blk $(($unit * 8 + 0))
	mknod ${name}${unit}c	b $blk $(($unit * 8 + 2))
	mknod r${name}${unit}a	c $chr $(($unit * 8 + 0))
	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=37;;
	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
	;;

ch*|uk*)
	case $i in
	ch*) name=ch;	unit=${i#ch};	chr=38;;
	uk*) name=uk;	unit=${i#uk};	chr=39;;
	esac
	rm -f $name$unit
	mknod $name$unit	c $chr $unit
	chgrp operator $name$unit
	chmod 640 $name$unit
	;;

tty0*|ttyA*|ttyB*|ttyC*)
	case $i in
	tty0*) name=tty0; mname=ttym;	unit=${i#tty0};	chr=12; mult=1; add=128;;
	ttyA*) name=ttyA; mname=ttyAm;	unit=${i#ttyA};	chr=17; mult=1; add=128;;
	ttyB*) name=ttyB; mname=ttyBm;	unit=${i#ttyB};	chr=31; mult=2; add=1;;
	ttyC*) name=ttyC; mname=ttyCm;	unit=${i#ttyC};	chr=32; mult=1; add=0;;
	esac
	rm -f $name$unit $mname$unit
	rm -f ser$unit
	rm -f ttyM$unit
	mknod $name$unit	c $chr $(($unit * $mult))
	mknod $mname$unit	c $chr $(($unit * $mult + $add))
	chown uucp:wheel $name$unit $mname$unit
	;;

par*)
	unit=${i#par};	chr=11
	rm -f par$unit
	case $unit in
	0)
		mknod par$unit	c $chr $unit
		;;
	*)
		echo bad unit for par in: $i
		;;
	esac
	;;


ttye*)
	unit=${i#ttye};	chr=13
	rm -f ttye$unit
	rm -f ite*
	case $unit in
	0|1|2|3|4|5|6)
		mknod ttye$unit	c $chr $unit
		;;
	*)
		echo bad unit for ttye in: $i
		;;
	esac
	;;

grf*)
	unit=${i#grf};	chr=10
	rm -f grf$unit
	case $unit in
	0|1|2|3|4|5|6)
		mknod grf$unit	c $chr $unit
		chmod 666 grf$unit
		;;
	*)
		echo bad unit for grf in: $i
		;;
	esac
# for those that need it, also make overlay and image devices:
	rm -f grfov$unit grfim$unit
	case $unit in
	4)
		mknod grfov$unit	c $chr $(($unit + 16))
		chmod 666 grfov$unit
		mknod grfim$unit	c $chr $(($unit + 32))
		chmod 666 grfim$unit
		;;
	esac
	;;

mouse*)
	unit=${i#mouse};	chr=15
	rm -f mouse$unit
	case $unit in
	0|1)
		mknod mouse$unit c	$chr $unit
		chmod 666 mouse$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=${i#view};	chr=16
	rm -f view$unit
	mknod view$unit	c $chr $unit
	chmod 666 view$unit
	;;

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
		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 4 %d; \
				    rm -f pty%s%x; mknod pty%s%x c 5 %d; ", \
				    n, i, n, i, b+i, n, i, n, i, b+i); }'`
		umask 77
		;;
	esac
	;;

bpf*|tun*)
	case $i in
	bpf*) name=bpf;	unit=${i#bpf};	chr=22;;
	tun*) name=tun;	unit=${i#tun};	chr=23;;
	esac
	rm -f $name$unit
	mknod $name$unit	c $chr $unit
	chown root.wheel $name$unit
	;;

lkm)
        rm -f lkm
        mknod lkm c 24 0
        chown root:kmem lkm
        chmod 640 lkm
        ;;

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

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