319 lines
8.0 KiB
Bash
Executable File
319 lines
8.0 KiB
Bash
Executable File
#!/bin/sh -
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#
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# $NetBSD: MAKEDEV,v 1.1 2000/12/11 18:19:16 marcus Exp $
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#
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# Copyright (c) 1990 The Regents of the University of California.
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# All rights reserved.
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#
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# Written and contributed by W. Jolitz 12/90
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#
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# Redistribution and use in source and binary forms are permitted provided
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# that: (1) source distributions retain this entire copyright notice and
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# comment, and (2) distributions including binaries display the following
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# acknowledgement: ``This product includes software developed by the
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# University of California, Berkeley and its contributors'' in the
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# documentation or other materials provided with the distribution and in
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# all advertising materials mentioning features or use of this software.
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# Neither the name of the University nor the names of its contributors may
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# be used to endorse or promote products derived from this software without
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# specific prior written permission.
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# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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#
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# @(#)MAKEDEV 5.2 (Berkeley) 6/22/90
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#
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# Device "make" file. Valid arguments:
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# all makes all known devices, including local devices.
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# Tries to make the 'standard' number of each type.
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# floppy devices to be put on install floppies
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# std standard devices
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# local configuration specific devices
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#
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# Tapes:
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# wt* QIC-interfaced (e.g. not SCSI) 3M cartridge tape
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# st* SCSI tapes
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#
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# Disks:
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# wd* "winchester" disk drives (ST506,IDE,ESDI,RLL,...)
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# fd* "floppy" disk drives (3 1/2", 5 1/4")
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# sd* SCSI disks
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# cd* SCSI CD-ROM
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# 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:
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# ttyv0 pccons or pcvt screen 0
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# ttyv* pcvt
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#
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# Terminal ports:
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# com* standard PC COM ports (XXX)
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# tty* alias for PC COM ports, this is what the system really wants
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#
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# Pseudo terminals:
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# pty* set of 16 master and slave pseudo terminals
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#
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# Call units:
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#
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# Special purpose devices:
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# fd file descriptors
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# bpf* packet filter
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# ipl ip filter
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# cbq Alternate Queueing (ALTQ)
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# random Random number generator
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# speaker pc speaker (XXX - installed)
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# lkm loadable kernel modules interface
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# audio audio device
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# apm power management device
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# tun* network tunnel driver
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# joy* joystick device
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# ss* SCSI scanner
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# 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
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for i
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do
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case $i in
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all)
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sh $0 std fd fd0
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sh $0 tty0 tty1 pty0 pty1
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sh $0 vnd0 vnd1
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sh $0 ttyv0 bpf0 bpf1 bpf2 bpf3 tun0 tun1 ipl
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sh $0 ccd0 ccd1 ccd2 ccd3 md0 random
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sh $0 lkm audio local
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sh $0 ttyv0 ttyv1 ttyv2 ttyv3 ttyv4 ttyv5 ttyv6 ttyv7 ttyv8
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;;
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ramdisk)
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sh $0 std md0
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sh $0 tty0 tty1 pty0 pty1
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sh $0 ttyv0 bpf0 bpf1 bpf2 bpf3 tun0 tun1 ipl
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;;
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std)
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rm -f console drum mem kmem null zero io tty klog stdin stdout stderr
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mknod console c 0 0
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mknod drum c 4 0 ; chmod 640 drum ; chgrp kmem drum
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mknod kmem c 2 1 ; chmod 640 kmem ; chgrp kmem kmem
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mknod mem c 2 0 ; chmod 640 mem ; chgrp kmem mem
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mknod null c 2 2 ; chmod 666 null
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mknod zero c 2 12 ; chmod 666 zero
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mknod io c 2 14 ; chmod 640 io ; chgrp kmem io
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mknod tty c 1 0 ; chmod 666 tty
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mknod klog c 7 0 ; chmod 600 klog
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mknod stdin c 22 0 ; chmod 666 stdin
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mknod stdout c 22 1 ; chmod 666 stdout
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mknod stderr c 22 2 ; chmod 666 stderr
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;;
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ttyv*)
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chr=12; unit=${i#ttyv}
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rm -f ttyv$unit
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mknod ttyv$unit c $chr $unit
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chown root.wheel ttyv$unit
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# case $unit in
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# 0)
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# rm -f vga
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# ln -s ttyv0 vga
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# ;;
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# esac
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;;
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fd)
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rm -f fd/*
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mkdir fd > /dev/null 2>&1
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n=0
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while [ $n -lt 64 ]; do
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mknod fd/$n c 22 $n
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n=$(($n + 1))
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done
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chown -R root.wheel fd
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chmod 755 fd
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chmod 666 fd/*
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;;
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md*)
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case $i in
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md*) name=md; unit=${i#md}; chr=24; blk=17;;
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esac
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rm -f $name$unit? r$name$unit?
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mknod ${name}${unit}a b $blk $(($unit * 8 + 0))
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mknod ${name}${unit}b b $blk $(($unit * 8 + 1))
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mknod ${name}${unit}c b $blk $(($unit * 8 + 2))
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mknod r${name}${unit}a c $chr $(($unit * 8 + 0))
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mknod r${name}${unit}b c $chr $(($unit * 8 + 1))
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mknod r${name}${unit}c c $chr $(($unit * 8 + 2))
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chgrp operator $name$unit? r$name$unit?
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chmod 640 $name$unit? r$name$unit?
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;;
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ccd*|fd*|sd*|vnd*|wd*)
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case $i in
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ccd*) name=ccd; unit=${i#ccd}; blk=16; chr=18;;
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fd*) name=fd; unit=${i#fd}; blk=2; chr=9;;
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sd*) name=sd; unit=${i#sd}; blk=4; chr=13;;
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vnd*) name=vnd; unit=${i#vnd}; blk=14; chr=41;;
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wd*) name=wd; unit=${i#wd}; blk=0; chr=3;;
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esac
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rm -f $name$unit? r$name$unit?
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mknod ${name}${unit}a b $blk $(($unit * 8 + 0))
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mknod ${name}${unit}b b $blk $(($unit * 8 + 1))
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mknod ${name}${unit}c b $blk $(($unit * 8 + 2))
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mknod ${name}${unit}d b $blk $(($unit * 8 + 3))
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mknod ${name}${unit}e b $blk $(($unit * 8 + 4))
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mknod ${name}${unit}f b $blk $(($unit * 8 + 5))
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mknod ${name}${unit}g b $blk $(($unit * 8 + 6))
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mknod ${name}${unit}h b $blk $(($unit * 8 + 7))
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mknod r${name}${unit}a c $chr $(($unit * 8 + 0))
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mknod r${name}${unit}b c $chr $(($unit * 8 + 1))
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mknod r${name}${unit}c c $chr $(($unit * 8 + 2))
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mknod r${name}${unit}d c $chr $(($unit * 8 + 3))
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mknod r${name}${unit}e c $chr $(($unit * 8 + 4))
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mknod r${name}${unit}f c $chr $(($unit * 8 + 5))
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mknod r${name}${unit}g c $chr $(($unit * 8 + 6))
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mknod r${name}${unit}h c $chr $(($unit * 8 + 7))
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chgrp operator $name$unit? r$name$unit?
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chmod 640 $name$unit? r$name$unit?
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;;
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com*|tty*) # (XXX -- com should die)
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unit=${i#???}
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rm -f com$unit tty0$unit
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mknod tty0$unit c 8 $unit
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chown uucp.wheel tty0$unit
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;;
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pty*)
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class=${i#pty}
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case $class in
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0) name=p;;
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1) name=q;;
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2) name=r;;
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3) name=s;;
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4) name=t;;
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5) name=u;;
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6) name=v
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echo "$0: $i: pty unit conflicts with console ttyv* devices."
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continue;;
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7) name=w;;
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8) name=x;;
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9) name=y;;
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10) name=z;;
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11) name=P;;
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12) name=Q;;
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13) name=R;;
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14) name=S;;
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15) name=T;;
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*) echo "$0: $i: pty unit must be between 0 and 15"
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continue ;;
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esac
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rm -f tty$name[0-9a-f] pty$name[0-9a-f]
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for j in 0 1 2 3 4 5 6 7 8 9 a b c d e f
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do
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case $j in
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[0-9]) jn=$j ;;
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a) jn=10 ;;
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b) jn=11 ;;
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c) jn=12 ;;
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d) jn=13 ;;
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e) jn=14 ;;
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f) jn=15 ;;
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esac
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unit=$(($class * 16 + $jn))
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mknod tty$name$j c 5 $unit
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mknod pty$name$j c 6 $unit
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done
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chgrp wheel tty$name? pty$name?
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chmod 666 tty$name? pty$name?
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;;
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cd*|mcd*)
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case $i in
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cd*) name=cd; unit=${i#cd}; chr=15; blk=6;;
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mcd*) name=mcd; unit=${i#mcd}; chr=39; blk=7;;
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esac
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rm -f $name$unit? r$name$unit?
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mknod ${name}${unit}a b $blk $(($unit * 8 + 0))
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mknod ${name}${unit}d b $blk $(($unit * 8 + 3))
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mknod r${name}${unit}a c $chr $(($unit * 8 + 0))
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mknod r${name}${unit}d c $chr $(($unit * 8 + 3))
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chgrp operator $name$unit? r$name$unit?
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chmod 640 $name$unit? r$name$unit?
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;;
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bpf*|tun*|mms*|lms*|pms*|joy*)
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case $i in
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bpf*) name=bpf; unit=${i#bpf}; chr=23;;
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tun*) name=tun; unit=${i#tun}; chr=40;;
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mms*) name=mms; unit=${i#mms}; chr=35;;
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lms*) name=lms; unit=${i#lms}; chr=36;;
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pms*) name=pms; unit=${i#pms}; chr=37;;
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joy*) name=joy; unit=${i#joy}; chr=26;;
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esac
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rm -f $name$unit
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mknod $name$unit c $chr $unit
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chown root.wheel $name$unit
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;;
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ipl)
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rm -f ipl ipnat ipstate ipauth
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mknod ipl c 44 0
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mknod ipnat c 44 1
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mknod ipstate c 44 2
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mknod ipauth c 44 3
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chown root.wheel ipl ipnat ipstate ipauth
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chmod 600 ipl ipnat ipstate ipauth
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;;
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lkm)
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rm -f lkm
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mknod lkm c 28 0
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chown root.kmem lkm
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chmod 640 lkm
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;;
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audio*)
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unit=${i#audio}
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audio=audio$unit
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sound=sound$unit
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mixer=mixer$unit
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major=42
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audioctl=audioctl$unit
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if [ "$unit" = "" ]; then unit=0; fi
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rm -f $audio $sound $mixer $audioctl
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mknod $sound c $major $(($unit + 0))
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mknod $audio c $major $(($unit + 128))
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mknod $mixer c $major $(($unit + 16))
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mknod $audioctl c $major $(($unit + 192))
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chown root.wheel $audio $sound $mixer $audioctl
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chmod 666 $audio $sound $mixer $audioctl
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;;
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random)
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rm -f random urandom
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mknod random c 46 0
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mknod urandom c 46 1
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chown root.wheel random urandom
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chmod 444 random
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chmod 644 urandom
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;;
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local)
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umask 0
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#sh $0.local all
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umask 77
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;;
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*)
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echo $i: unknown device
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;;
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esac
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done
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