path: root/etc/etc.hppa/MAKEDEV

#!/bin/sh -
#
#	$OpenBSD: MAKEDEV,v 1.7 2001/06/28 02:58:54 kjc Exp $
#	@(#)MAKEDEV	5.5 (Berkeley) 5/28/91
#
# Device "make" file.  Valid arguments:
#	std	standard devices
#	local	configuration specific devices
# Tapes:
#	st*	SCSI tape
# Disks:
#	fd*	floppy disks
#	sd*	SCSI disks
#	cd*	CDROM drives
#	ccd*	"concatenated" pseudo-disks
#	vnd*	"file" pseudo-disks
#	rd*	RAM disks
# Terminal multiplexors:
#	tty0*	RS-232 single-port serial interface
# Pseudo terminals:
#	pty*	set of 16 master and slave pseudo terminals
# Printers:
#	lpt*	IEEE 1284 cetronics iface
# Call units:
# Special purpose devices:
#	ch*	SCSI media changer
#	fd	file descriptors
#	hil	HIL input devices
#	bpf*	packet filter
#	tun*	network tunnel driver
#	lkm	loadable kernel modules interface
#	*random	inkernel random number generator
#	xfs*	XFS filesystem devices
#	altq	ALTQ control interface
#

PATH=/sbin:/bin/:/usr/bin:/usr/sbin
umask 77

#
# Utility functions
#

hex ()
{
	case $1 in
		[0-9]) echo -n $1 ;;
		10) echo -n a;;
		11) echo -n b;;
		12) echo -n c;;
		13) echo -n d;;
		14) echo -n e;;
		15) echo -n f;;
	esac
}

dodisk ()
{
	rm -f ${1}${2}? r${1}${2}?
	mknod ${1}${2}a  b $3 $(($5 * 16 + $6 + 0))
	mknod ${1}${2}b  b $3 $(($5 * 16 + $6 + 1))
	mknod ${1}${2}c  b $3 $(($5 * 16 + $6 + 2))
	mknod ${1}${2}d  b $3 $(($5 * 16 + $6 + 3))
	mknod ${1}${2}e  b $3 $(($5 * 16 + $6 + 4))
	mknod ${1}${2}f  b $3 $(($5 * 16 + $6 + 5))
	mknod ${1}${2}g  b $3 $(($5 * 16 + $6 + 6))
	mknod ${1}${2}h  b $3 $(($5 * 16 + $6 + 7))
	mknod ${1}${2}i  b $3 $(($5 * 16 + $6 + 8))
	mknod ${1}${2}j  b $3 $(($5 * 16 + $6 + 9))
	mknod ${1}${2}k  b $3 $(($5 * 16 + $6 + 10))
	mknod ${1}${2}l  b $3 $(($5 * 16 + $6 + 11))
	mknod ${1}${2}m  b $3 $(($5 * 16 + $6 + 12))
	mknod ${1}${2}n  b $3 $(($5 * 16 + $6 + 13))
	mknod ${1}${2}o  b $3 $(($5 * 16 + $6 + 14))
	mknod ${1}${2}p  b $3 $(($5 * 16 + $6 + 15))
	mknod r${1}${2}a c $4 $(($5 * 16 + $6 + 0))
	mknod r${1}${2}b c $4 $(($5 * 16 + $6 + 1))
	mknod r${1}${2}c c $4 $(($5 * 16 + $6 + 2))
	mknod r${1}${2}d c $4 $(($5 * 16 + $6 + 3))
	mknod r${1}${2}e c $4 $(($5 * 16 + $6 + 4))
	mknod r${1}${2}f c $4 $(($5 * 16 + $6 + 5))
	mknod r${1}${2}g c $4 $(($5 * 16 + $6 + 6))
	mknod r${1}${2}h c $4 $(($5 * 16 + $6 + 7))
	mknod r${1}${2}i c $4 $(($5 * 16 + $6 + 8))
	mknod r${1}${2}j c $4 $(($5 * 16 + $6 + 9))
	mknod r${1}${2}k c $4 $(($5 * 16 + $6 + 10))
	mknod r${1}${2}l c $4 $(($5 * 16 + $6 + 11))
	mknod r${1}${2}m c $4 $(($5 * 16 + $6 + 12))
	mknod r${1}${2}n c $4 $(($5 * 16 + $6 + 13))
	mknod r${1}${2}o c $4 $(($5 * 16 + $6 + 14))
	mknod r${1}${2}p c $4 $(($5 * 16 + $6 + 15))
	chown root.operator ${1}${2}[a-p] r${1}${2}[a-p]
	chmod 640 ${1}${2}[a-p] r${1}${2}[a-p]
}

#
# End of utility functions
#

for i
do
case $i in

all)
	sh MAKEDEV std fd st0 st1 ccd0 ccd1 ccd2
	sh MAKEDEV sd0 sd1 sd2 rd0 rd1 pty0 vnd0 vnd1 vnd2 vnd3
	sh MAKEDEV hil com0 com1 com2 com3 
	sh MAKEDEV bpf0 bpf1 bpf2 bpf3 bpf4 bpf5 bpf6 bpf7 bpf8 bpf9
	sh MAKEDEV pf tun0 tun1 tun2 tun3 lkm random xfs0 altq
	sh MAKEDEV local
	;;

raminst)
	sh MAKEDEV std fd st0 st1 sd0 sd1 sd2 sd3 rd0 rd1
	sh MAKEDEV pty0 hil com0 com1
	sh MAKEDEV bpf0 bpf1 tun0 tun1 lkm random
	;;

std)
	rm -f console drum kmem mem null zero tty klog stdin stdout stderr ksyms
	mknod console	c 0 0
	mknod tty	c 1 0	; chmod 666 tty
	mknod mem	c 2 0	; chmod 640 mem ; chown root.kmem mem
	mknod kmem	c 2 1	; chmod 640 kmem ; chown root.kmem kmem
	mknod null	c 2 2	; chmod 666 null
	mknod zero	c 2 12	; chmod 666 zero
	mknod drum	c 3 0	; chmod 640 drum ; chown root.kmem drum
	mknod klog	c 6 0	; chmod 600 klog
	mknod stdin	c 16 0	; chmod 666 stdin
	mknod stdout	c 16 1	; chmod 666 stdout
	mknod stderr	c 16 2	; chmod 666 stderr
	mknod ksyms	c 29 0  ; chmod 640 ksyms ; chown root.kmem ksyms
	;;

fd)
	rm -f fd/*
	mkdir fd > /dev/null 2>&1
	n=0
	(cd fd && while [ $n -lt 64 ]; do mknod $n c 24 $n; n="$(( $n + 1 ))"; done )
	chown -R root.wheel fd
	chmod 555 fd
	chmod 666 fd/*
	;;

st*)
	umask 2 ; unit=${i##*[a-z]}
	case $i in
	st*) name=st;  chr=11; 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$name$uni	b $blk $(($unit * 16 + 1))
	mknod e$name$uni	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))
	chown root.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
	umask 77
	;;

ch*)
	umask 2
	name=ch; chr=13
	rm -f $name$unit
	mknod ${name}${unit}	c $chr $unit
	chown root.operator ${name}${unit}
	chmod 660 ${name}${unit}
	umask 77
	;;

bpf*)
	unit=${i##*[a-z]}
	rm -f bpf$unit
	mknod bpf$unit c 17 $unit
	chmod 600 bpf$unit
	chown root.wheel bpf$unit
	;;

pf)
	rm -f pf
	mknod pf c 21 0
	chown root.wheel pf
	chmod 600 pf
	;;

tun*)
	unit=${i##*[a-z]}
	rm -f tun$unit
	mknod tun$unit c 18 $unit
	chmod 600 tun$unit
	chown root.wheel tun$unit
	;;

rd*|cd*)
	umask 2 ; unit=${i##*[a-z]}
	case $i in
	rd*) name=cd; blk=3; chr=9;;
	cd*) name=cd; blk=6; chr=12;;
	esac
	rm -f $name$unit? r$name$unit?
	mknod ${name}${unit}a  b $blk $(($unit * 16 + 0))
	mknod ${name}${unit}c  b $blk $(($unit * 16 + 2))
	mknod r${name}${unit}a c $chr $(($unit * 16 + 0))
	mknod r${name}${unit}c c $chr $(($unit * 16 + 2))
	chown root.operator ${name}${unit}[a-h] r${name}${unit}[a-h]
	chmod 640 ${name}${unit}[a-h] r${name}${unit}[a-h]
	umask 77
	;;

ccd*|sd*)
	umask 2 ; unit=${i##*[a-z]}
	case $i in
	sd*) name=sd; blk=4; chr=10;;
	ccd*) name=ccd; blk=1; chr=7;;
	esac
	case $unit in
	0|1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|\
	17|18|19|20|21|22|23|24|25|26|27|28|29|30|31)
		dodisk $name $unit $blk $chr $unit 0
		;;
	*)
		echo bad unit for disk in: $i
		;;
	esac
	umask 77
	;;

vnd*)
	umask 2 ; unit=${i##*[a-z]}
	blk=2; chr=8;
	dodisk  vnd $unit $blk $chr $unit 0
	dodisk svnd $unit $blk $chr $unit 128
	umask 77
	;;

tty0*)
	unit=${i##tty0}
	case $unit in
	0|1|2|3)
		rm -f tty${unit} cua${unit}
		mknod tty${unit} c 23 ${unit}
		mknod cua${unit} c 23 $((${unit} + 128))
		;;
	*)
		echo bad unit for tty in: $i
		;;
	esac
	;;

lpt*)
	unit=${i##*[a-z]}
	case $unit in
	0|1|2|3)
		rm -f lpt${unit}
		mknod lpt${unit} c 30 ${unit}
		;;
	*)
		echo bad unit for lpt in: $i
		;;
	esac
	;;

lkm)
	rm -f lkm
	mknod lkm c 19 0
	chown root.kmem lkm
	chmod 640 lkm
	;;

pty*)
	class=${i##*[a-z]}
	case $class in
	0) offset=0 name=p;;
	1) offset=16 name=q;;
	2) offset=32 name=r;;
	3) offset=48 name=s;;
	4) offset=64 name=t;;
	5) offset=80 name=u;;
	6) offset=96 name=v;;
	7) offset=112 name=w;;
	8) offset=128 name=x;;
	9) offset=144 name=y;;
	10) offset=160 name=z;;
	11) offset=176 name=P;;
	12) offset=192 name=Q;;
	13) offset=208 name=R;;
	14) offset=224 name=S;;
	15) offset=240 name=T;;
	*) echo bad unit for pty in: $i;;
	esac
	case $class in
	0|1|2|3|4|5|6|7|8|9|10|11|12|13|14|15)
		umask 0
		n=0
		while [ $n -lt 16 ]
		do
			nam=$name`hex $n`
			rm -f {tty,pty}$nam
			mknod tty$nam c 4 "$(( $offset + $n ))"
			mknod pty$nam c 5 "$(( $offset + $n ))"
			n="$(( $n + 1 ))"
		done
		umask 77
		;;
	esac
	;;

random|srandom|urandom|prandom|arandom)
        rm -f random urandom srandom prandom arandom
	mknod  random c 20 0
	mknod srandom c 20 1
	mknod urandom c 20 2
	mknod prandom c 20 3
	mknod arandom c 20 4
	chown root.wheel random srandom urandom prandom arandom
	chmod 644 random srandom urandom prandom arandom
	;;

xfs*)
	rm -f xfs$unit
	mknod xfs$unit c 31 $unit 
	chmod 600 xfs$unit 
	chown root.wheel xfs$unit
	;;

altq)
	mkdir -p altq
	chmod 755 altq
	unit=0
	for dev in altq cbq wfq afm fifoq red rio localq hfsc \
	    cdnr blue priq; do
		rm -f altq/$dev
		mknod altq/$dev c 33 $unit
		chmod 644 altq/$dev
		unit=$(($unit + 1))
	done
	;;

local)
	umask 0
	test -s MAKEDEV.local && sh MAKEDEV.local
	;;
*)
	echo $i: unknown device
	;;
esac
done