NetBSD/etc/etc.pmax/MAKEDEV

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#!/bin/sh -
#
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# $NetBSD: MAKEDEV,v 1.5 1996/09/17 21:45:53 thorpej Exp $
#
# from: @(#)MAKEDEV 8.1 (Berkeley) 6/9/93
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#
# Device "make" file. Valid arguments:
# std standard devices
# local configuration specific devices
# Tapes:
# tz* SCSI tapes, DEC TK50 cartridge tape
# Disks:
# rz* SCSI disks
# vnd* "file" pseudo-disks
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# ccd* concatenated disk driver
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# Terminal multiplexors:
# dc* 4 channel serial interface (keyboard, mouse, modem, printer)
# scc* 82530 serial interface
# Pseudo terminals:
# pty* set of 16 master and slave pseudo terminals
# Printers:
# Call units:
# Special purpose devices:
# bpf* packet filter
# lkm loadable kernel modules interface
# tun* network tunnel driver
# Platform-specific devices:
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# NOTE: /dev/mouse should be a link to one of these for X windows.
# pm* raw interface to PMAX graphics devices
# cfb* raw interface to turbochannel PMAG-BA color frame buffer
# xcfb* raw interface to maxine graphics devices
# mfb* raw interface to mono graphics devices
PATH=/sbin:/bin/:/usr/bin:/usr/sbin
umask 77
for i
do
case $i in
all)
sh MAKEDEV std rz0 rz1 rz2 rz3 rz4 tz0 tz1
sh MAKEDEV cd0
sh MAKEDEV pty0 vnd0 vnd1 vnd2 vnd3 ccd0 ccd1 ccd2 ccd3
sh MAKEDEV tun0 tun1 tun2 tun3
sh MAKEDEV bpf0 bpf1 bpf2 bpf3
sh MAKEDEV lkm local
# sh MAKEDEV audio pm0 cfb0 xcfb0 mfb0 sfb0
sh MAKEDEV fb0 fb1 fb2
;;
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std)
mknod console c 0 0
mknod drum c 1 0 ; chmod 640 drum ; chgrp kmem drum
mknod tty c 2 0 ; chmod 666 tty
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mknod kmem c 3 1 ; chmod 640 kmem ; chgrp kmem kmem
mknod mem c 3 0 ; chmod 640 mem ; chgrp kmem mem
mknod null c 3 2 ; chmod 666 null
mknod zero c 3 12 ; chmod 666 zero
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mknod klog c 6 0 ; chmod 600 klog
mknod stdin c 7 0 ; chmod 666 stdin
mknod stdout c 7 1 ; chmod 666 stdout
mknod stderr c 7 2 ; chmod 666 stderr
mkdir fd > /dev/null 2>&1
(cd fd && eval `echo "" | awk ' BEGIN { \
for (i = 0; i < 64; i++) \
printf("mknod %d c 7 %d;", i, i)}'`)
chown -R bin.bin fd
chmod 555 fd
chmod 666 fd/*
;;
tz*)
umask 0 ; unit=`expr $i : '..\(.*\)'`
case $i in
tz*) chr=10;;
esac
case $unit in
0|1|2|3|4|5|6)
unit0=`expr $unit \* 16`
unit1=`expr $unit \* 16 + 1`
unit2=`expr $unit \* 16 + 2`
unit3=`expr $unit \* 16 + 3`
mknod rmt$unit c $chr $unit0
mknod nrmt$unit c $chr $unit1
mknod rmth$unit c $chr $unit2
mknod nrmth$unit c $chr $unit3
chmod 666 rmt$unit nrmt$unit rmth$unit nrmth$unit
;;
*)
echo bad unit for tape in: $1
;;
esac
umask 77
;;
bpf*)
unit=`expr $i : 'bpf\(.*\)'`
rm -f bpf$unit
mknod bpf$unit c 12 $unit
chmod 600 bpf$unit
chown root.wheel bpf$unit
;;
tun*)
# unit=`expr $i : 'tun\(.*\)'`
# rm -f tun$unit
# mknod tun$unit c 111 $unit
# chmod 600 tun$unit
# chown root.wheel tun$unit
;;
lkm)
rm -f lkm
mknod lkm c 90 0
chown root.kmem lkm
chmod 640 lkm
;;
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rz*|vnd*|vn*|ccd*)
umask 2 ; unit=`expr $i : '.*[dz]\(.*\)'`
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case $i in
rz*) name=rz; blk=21; chr=56;;
vn*) name=vnd; blk=2; chr=11;;
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ccd*) name=ccd; blk=24; chr=87;;
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esac
case $unit in
0|1|2|3|4|5|6)
mknod ${name}${unit}c b $blk `expr $unit '*' 8 + 2`
mknod r${name}${unit}c c $chr `expr $unit '*' 8 + 2`
if [ $name != vnd ]
then
mknod ${name}${unit}a b $blk `expr $unit '*' 8 + 0`
mknod ${name}${unit}b b $blk `expr $unit '*' 8 + 1`
mknod ${name}${unit}d b $blk `expr $unit '*' 8 + 3`
mknod ${name}${unit}e b $blk `expr $unit '*' 8 + 4`
mknod ${name}${unit}f b $blk `expr $unit '*' 8 + 5`
mknod ${name}${unit}g b $blk `expr $unit '*' 8 + 6`
mknod ${name}${unit}h b $blk `expr $unit '*' 8 + 7`
mknod r${name}${unit}a c $chr `expr $unit '*' 8 + 0`
mknod r${name}${unit}b c $chr `expr $unit '*' 8 + 1`
mknod r${name}${unit}d c $chr `expr $unit '*' 8 + 3`
mknod r${name}${unit}e c $chr `expr $unit '*' 8 + 4`
mknod r${name}${unit}f c $chr `expr $unit '*' 8 + 5`
mknod r${name}${unit}g c $chr `expr $unit '*' 8 + 6`
mknod r${name}${unit}h c $chr `expr $unit '*' 8 + 7`
fi
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
;;
dc*)
unit=`expr $i : 'dc\(.*\)'`
case $unit in
0)
mknod tty00 c 16 2
mknod tty01 c 16 3
;;
*)
echo bad unit for dc in: $i
;;
esac
;;
scc*)
unit=`expr $i : 'scc\(.*\)'`
case $unit in
0)
mknod tty00 c 17 2
mknod tty01 c 17 3
;;
*)
echo bad unit for scc in: $i
;;
esac
;;
fb*)
unit=`expr $i : 'fb\(.*\)'`
mknod fb$unit c 86 $unit ; chmod 666 fb$unit
;;
# NOTE:
# framebuffer-specific devices pm*, cfb*, xfb*, sfb* ,mfb* are not
# supported in 1.2. Use the generic fb device intsead.
#
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pm*)
unit=`expr $i : 'pm\(.*\)'`
case $unit in
0)
mknod pm0 c 8 0
;;
*)
echo bad unit for pm in: $i
;;
esac
;;
cfb*)
unit=`expr $i : 'cfb\(.*\)'`
case $unit in
0)
mknod cfb0 c 13 0
;;
*)
echo bad unit for cfb in: $i
;;
esac
;;
xcfb*)
unit=`expr $i : 'xcfb\(.*\)'`
case $unit in
0)
mknod xcfb0 c 14 0
;;
*)
echo bad unit for xcfb in: $i
;;
esac
;;
mfb*)
unit=`expr $i : 'mfb\(.*\)'`
case $unit in
0)
mknod mfb0 c 18 0
;;
*)
echo bad unit for mfb in: $i
;;
esac
;;
pty*)
class=`expr $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("mknod tty%s%x c 4 %d; \
mknod pty%s%x c 5 %d; ", \
n, i, b+i, n, i, b+i); }'`
umask 77
if [ $class = 1 ]; then
mv ttyqf ttyv0; mv ptyqf ptyv0
fi
;;
esac
;;
local)
umask 0
sh MAKEDEV.local
;;
*)
echo $i: unknown device
;;
esac
done