579 lines
14 KiB
Bash
579 lines
14 KiB
Bash
#!/bin/sh -
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#
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# $NetBSD: MAKEDEV,v 1.5 2002/09/27 09:50:56 augustss 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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###########################################################################
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#
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# PLEASE RUN "cd ../share/man/man8 ; make makedevs"
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# AFTER CHANGING THIS FILE, AND COMMIT THE UPDATED MANPAGE!
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#
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###########################################################################
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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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# isdns make ISDN devices
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#
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# Tapes:
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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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# vnd* "file" pseudo-disks
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# md* memory pseudo-disk devices
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# ccd* contatenated disk devices
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# raid* RAIDframe disk devices
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#
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# Console ports:
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# ttyE* wscons
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#
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# Pointing devices:
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# wsmouse* wscons mouse events
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#
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# Keyboard devices:
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# wskbd* wscons keyboard events
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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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# ttyCY* Cyclom-Y multiport serial boards. Each "unit" makes 32 ports.
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#
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# Pseudo terminals:
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# pty* set of 62 master and slave pseudo terminals
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# opty first 16 ptys, to save inodes on install media
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#
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# Printers:
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# lpt* stock lp
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# lpa* interruptless lp
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#
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# ISDN devices:
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# isdn communication between userland isdnd and kernel
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# isdnctl control device
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# isdnbchan* raw b-channel access
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# isdntel* telephony device
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# isdntrc* trace device
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#
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# Special purpose devices:
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# clockctl clock control for non root users
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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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# random Random number generator
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# lkm loadable kernel modules interface
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# tun* network tunnel driver
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# satlink* PlanetConnect satellite receiver driver
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# scsibus* SCSI busses, see scsi(4), scsictl(8)
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# ss* SCSI scanner
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# uk* unknown SCSI device
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# ch* SCSI media changer
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# cfs* Coda file system device
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# wsmux* wscons event multiplexor
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# systrace syscall tracer
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# pci* PCI bus access devices
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#
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dialin=0
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dialout=524288 # high bit of the minor number
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PATH=/sbin:/usr/sbin:/bin:/usr/bin
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umask 77
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# Check if we have fdesc mounted
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if [ -d fd ]; then
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case "`df fd`" in
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*fdesc*) nofdesc=false;;
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*) nofdesc=true;;
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esac
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else
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nofdesc=true
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fi
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makedev()
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{
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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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makedev std fd fd0 fd1 wd0 wd1 wd2 wd3 sd0 sd1 sd2 sd3 sd4
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makedev tty0 tty1 pty0
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makedev raid0 raid1 raid2 raid3 raid4 raid5 raid6 raid7
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makedev st0 st1 ch0 cd0 cd1 vnd0 vnd1 lpa0 lpa1 lpa2
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makedev lpt0 lpt1 lpt2 tun0 tun1 ipl
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makedev bpf0 bpf1 bpf2 bpf3 bpf4 bpf5 bpf6 bpf7
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makedev ccd0 ccd1 ccd2 ccd3 md0 ss0 ch0 uk0 uk1 random ttyCY0
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makedev lkm local satlink0
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makedev ttyE0 ttyE1 ttyE2 ttyE3 ttyE4 ttyE5 ttyE6 ttyE7 ttyE8
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makedev scsibus0 scsibus1 scsibus2 scsibus3
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makedev pci0 pci1 pci2 pci3 pci4 pci5 pci6 pci7
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makedev isdns
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makedev clockctl
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makedev systrace
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;;
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floppy)
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makedev std fd0 wd0 wd1 sd0 sd1 sd2 tty0 tty1
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makedev cd0 cd1 ttyE0 opty
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;;
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ramdisk)
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makedev floppy md0
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;;
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isdns)
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makedev isdn isdnctl isdnbchan0 isdnbchan1 isdntel0 isdntel1 isdntrc0 isdntrc1
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;;
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std)
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rm -f console drum mem kmem null zero io klog
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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 klog c 7 0 ; chmod 600 klog
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if $nofdesc; then
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rm -f tty stdin stdout stderr
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mknod tty c 1 0 ; chmod 666 tty
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mknod stdin c 22 0 ; chmod 666 stdin
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mknod stdout c 22 1 ; chmod 666 stdout
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mknod stderr c 22 2 ; chmod 666 stderr
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fi
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;;
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wscons)
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makedev ttyE0 ttyE1 ttyE2 ttyE3 ttyE4 ttyE5 ttyE6 ttyE7
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makedev wsmouse0 wsmouse1 wsmouse2 wsmouse3
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makedev wskbd0 wskbd1 wskbd2 wskbd3
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makedev wsmux0 wsmux1 wsmux2 wsmux3
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makedev wsmouse wskbd
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makedev ttyEcfg
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;;
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wsmouse)
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rm -f wsmouse
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mknod wsmouse c 52 0
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chmod 600 wsmouse
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;;
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wskbd)
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rm -f wskbd
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mknod wskbd c 52 1
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chmod 600 wskbd
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;;
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wsmux*)
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unit=${i#wsmux}
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unitctl=$(($unit + 128))
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wsmux=wsmux$unit
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wsmuxctl=wsmuxctl$unit
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major=52
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rm -f $wsmux $wsmuxctl
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mknod $wsmux c $major $unit
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chmod 600 $wsmux
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mknod $wsmuxctl c $major $unitctl
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chmod 200 $wsmuxctl
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;;
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ttyEcfg)
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chr=47
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rm -f ttyEcfg
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mknod ttyEcfg c $chr 255
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chmod 600 ttyEcfg
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;;
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ttyE*)
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chr=47; unit=${i#ttyE}
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rm -f ttyE$unit
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mknod ttyE$unit c $chr $unit
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;;
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wsmouse*)
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unit=${i#wsmouse}
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wsmouse=wsmouse$unit
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major=49
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rm -f $wsmouse
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mknod $wsmouse c $major $unit
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chmod 600 $wsmouse
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;;
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wskbd*)
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unit=${i#wskbd}
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wskbd=wskbd$unit
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major=48
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rm -f $wskbd
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mknod $wskbd c $major $unit
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chmod 600 $wskbd
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;;
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fd)
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if $nofdesc; then
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rm -f fd/*
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mkdir fd 2>/dev/null
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n=0
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while [ $n -lt 64 ]; do
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mknod fd/$n c 22 $n
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n=$(($n + 1))
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done
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chmod 755 fd
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chmod 666 fd/*
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fi
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;;
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md*)
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unit=${i#md}; blk=17; chr=24
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rm -f md${unit}? rmd${unit}?
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mknod md${unit}a b $blk $(($unit * 16 + 0))
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mknod md${unit}d b $blk $(($unit * 16 + 3))
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# mknod rmd${unit}a c $chr $(($unit * 16 + 0))
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# mknod rmd${unit}d c $chr $(($unit * 16 + 3))
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chgrp operator md${unit}? #rmd${unit}?
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chmod 640 md${unit}? #rmd${unit}?
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;;
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ss*)
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case $i in
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ss*) name=ss; unit=${i#ss}; chr=19;;
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esac
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rm -f $name$unit n$name$unit en$name$unit
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mknod $name$unit c $chr $(($unit * 16 + 0))
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mknod n$name$unit c $chr $(($unit * 16 + 1))
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mknod en$name$unit c $chr $(($unit * 16 + 3))
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chgrp operator $name$unit n$name$unit en$name$unit
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chmod 640 $name$unit n$name$unit en$name$unit
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;;
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ccd*|fd*|sd*|vnd*|wd*|raid*)
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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=${i#fd}; blk=2; chr=9;;
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raid*) name=raid; unit=${i#raid}; blk=18; chr=51;;
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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 * 16 + 0))
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mknod ${name}${unit}b b $blk $(($unit * 16 + 1))
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mknod ${name}${unit}c b $blk $(($unit * 16 + 2))
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mknod ${name}${unit}d b $blk $(($unit * 16 + 3))
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mknod ${name}${unit}e b $blk $(($unit * 16 + 4))
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mknod ${name}${unit}f b $blk $(($unit * 16 + 5))
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mknod ${name}${unit}g b $blk $(($unit * 16 + 6))
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mknod ${name}${unit}h b $blk $(($unit * 16 + 7))
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mknod ${name}${unit}i b $blk $(($unit * 16 + 8))
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mknod ${name}${unit}j b $blk $(($unit * 16 + 9))
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mknod ${name}${unit}k b $blk $(($unit * 16 + 10))
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mknod ${name}${unit}l b $blk $(($unit * 16 + 11))
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mknod ${name}${unit}m b $blk $(($unit * 16 + 12))
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mknod ${name}${unit}n b $blk $(($unit * 16 + 13))
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mknod ${name}${unit}o b $blk $(($unit * 16 + 14))
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mknod ${name}${unit}p b $blk $(($unit * 16 + 15))
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mknod r${name}${unit}a c $chr $(($unit * 16 + 0))
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mknod r${name}${unit}b c $chr $(($unit * 16 + 1))
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mknod r${name}${unit}c c $chr $(($unit * 16 + 2))
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mknod r${name}${unit}d c $chr $(($unit * 16 + 3))
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mknod r${name}${unit}e c $chr $(($unit * 16 + 4))
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mknod r${name}${unit}f c $chr $(($unit * 16 + 5))
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mknod r${name}${unit}g c $chr $(($unit * 16 + 6))
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mknod r${name}${unit}h c $chr $(($unit * 16 + 7))
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mknod r${name}${unit}i c $chr $(($unit * 16 + 8))
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mknod r${name}${unit}j c $chr $(($unit * 16 + 9))
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mknod r${name}${unit}k c $chr $(($unit * 16 + 10))
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mknod r${name}${unit}l c $chr $(($unit * 16 + 11))
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mknod r${name}${unit}m c $chr $(($unit * 16 + 12))
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mknod r${name}${unit}n c $chr $(($unit * 16 + 13))
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mknod r${name}${unit}o c $chr $(($unit * 16 + 14))
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mknod r${name}${unit}p c $chr $(($unit * 16 + 15))
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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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ttyCY*)
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unit=${i#ttyCY}
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major=38
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minor=$(($unit * 32))
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eminor=$(($minor + 32))
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while [ $minor -lt $eminor ]; do
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if [ $minor -lt 10 ]; then
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nminor=00$minor
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elif [ $minor -lt 100 ]; then
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nminor=0$minor
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else
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nminor=$minor
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fi
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rm -f ttyCY$nminor dtyCY$nminor
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mknod ttyCY$nminor c $major $(($minor + $dialin ))
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mknod dtyCY$nminor c $major $(($minor + $dialout ))
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chown uucp ttyCY$nminor dtyCY$nminor
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chmod 600 ttyCY$nminor dtyCY$nminor
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minor=$(($minor + 1))
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done
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;;
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com*|tty*) # (XXX -- com should die)
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unit=${i#???}
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rm -f com$unit tty0$unit dty0$unit
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mknod tty0$unit c 8 $(($unit + $dialin ))
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mknod dty0$unit c 8 $(($unit + $dialout))
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chown uucp tty0$unit dty0$unit
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;;
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opty)
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rm -f ttyp[0-9a-f] ptyp[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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mknod ttyp$j c 5 $jn
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mknod ptyp$j c 6 $jn
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done
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chmod 666 ttyp[0-9a-f] ptyp[0-9a-f]
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;;
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pty*)
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class=${i#pty}
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name=`echo pqrstuvwxyzPQRST | dd bs=1 count=1 skip=$class 2>/dev/null`
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case $name in
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v) echo "$0: $i: pty unit conflicts with console ttyv0 device."
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continue;;
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?) ;;
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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-zA-Z] pty$name[0-9a-zA-Z]
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jn=0
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while [ $jn -lt 62 ]
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do
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j=`echo 0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ | dd bs=1 count=1 skip=$jn 2>/dev/null`
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skip=0
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if [ $jn -ge 16 ]; then
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skip=$(($class * 30 + 256 - 16))
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fi
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unit=$(($class * 16 + $jn + $skip))
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mknod tty$name$j c 5 $unit
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mknod pty$name$j c 6 $unit
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jn=$(($jn + 1))
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done
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chmod 666 tty$name[0-9a-zA-Z] pty$name[0-9a-zA-Z]
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;;
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st*)
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case $i in
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st*) name=st; unit=${i#st}; chr=14; blk=5;;
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esac
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rm -f $name$unit n$name$unit e$name$unit en$name$unit \
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r$name$unit nr$name$unit er$name$unit enr$name$unit
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mknod $name$unit b $blk $(($unit * 16 + 0))
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mknod n$name$unit b $blk $(($unit * 16 + 1))
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mknod e$name$unit b $blk $(($unit * 16 + 2))
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mknod en$name$unit b $blk $(($unit * 16 + 3))
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mknod r$name$unit c $chr $(($unit * 16 + 0))
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mknod nr$name$unit c $chr $(($unit * 16 + 1))
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mknod er$name$unit c $chr $(($unit * 16 + 2))
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mknod enr$name$unit c $chr $(($unit * 16 + 3))
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chgrp operator $name$unit n$name$unit e$name$unit en$name$unit \
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r$name$unit nr$name$unit er$name$unit enr$name$unit
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chmod 660 $name$unit n$name$unit e$name$unit en$name$unit \
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r$name$unit nr$name$unit er$name$unit enr$name$unit
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;;
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ch*|uk*)
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case $i in
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ch*) name=ch; unit=${i#ch}; chr=17;;
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uk*) name=uk; unit=${i#uk}; chr=20;;
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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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chgrp operator $name$unit
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chmod 640 $name$unit
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;;
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cd*)
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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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esac
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rm -f $name$unit? r$name$unit?
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mknod ${name}${unit}a b $blk $(($unit * 16 + 0))
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mknod ${name}${unit}d b $blk $(($unit * 16 + 3))
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mknod r${name}${unit}a c $chr $(($unit * 16 + 0))
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mknod r${name}${unit}d c $chr $(($unit * 16 + 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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lpt*|lpa*)
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case $i in
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lpt*) name=lpt; unit=${i#lpt}; chr=16; flags=0;;
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lpa*) name=lpa; unit=${i#lpa}; chr=16; flags=128;;
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esac
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rm -f $name$unit
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mknod $name$unit c $chr $(($unit + $flags))
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;;
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bpf*|tun*)
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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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esac
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rm -f $name$unit
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mknod $name$unit c $chr $unit
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;;
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ipl)
|
|
rm -f ipl ipnat ipstate ipauth
|
|
mknod ipl c 44 0
|
|
mknod ipnat c 44 1
|
|
mknod ipstate c 44 2
|
|
mknod ipauth c 44 3
|
|
chmod 600 ipl ipnat ipstate ipauth
|
|
;;
|
|
|
|
lkm)
|
|
rm -f lkm
|
|
mknod lkm c 28 0
|
|
chgrp kmem lkm
|
|
chmod 640 lkm
|
|
;;
|
|
|
|
satlink*)
|
|
unit=${i#satlink}
|
|
rm -f satlink$unit
|
|
mknod satlink$unit c 45 $unit
|
|
chmod 444 satlink$unit
|
|
;;
|
|
|
|
random)
|
|
rm -f random urandom
|
|
mknod random c 46 0
|
|
mknod urandom c 46 1
|
|
chmod 444 random
|
|
chmod 644 urandom
|
|
;;
|
|
|
|
pci*)
|
|
unit=${i#pci}
|
|
rm -f pci$unit
|
|
mknod pci$unit c 60 $unit
|
|
chmod 644 pci$unit
|
|
;;
|
|
|
|
cfs*)
|
|
unit=${i#cfs}
|
|
cfs=cfs$unit
|
|
major=60
|
|
rm -f $cfs
|
|
mknod $cfs c $major $unit
|
|
chmod 600 $cfs
|
|
;;
|
|
|
|
scsibus*)
|
|
unit=${i#scsibus}
|
|
rm -f scsibus$unit
|
|
mknod scsibus$unit c 61 $unit
|
|
chmod 644 scsibus$unit
|
|
;;
|
|
|
|
isdn)
|
|
rm -f isdn
|
|
mknod isdn c 53 0
|
|
chmod 600 isdn
|
|
;;
|
|
|
|
isdnctl)
|
|
rm -f isdnctl
|
|
mknod isdnctl c 54 0
|
|
chmod 600 isdnctl
|
|
;;
|
|
|
|
isdnbchan*)
|
|
unit=${i#isdnbchan}
|
|
rm -f isdnbchan$unit
|
|
mknod isdnbchan$unit c 55 $unit
|
|
chmod 600 isdnbchan$unit
|
|
;;
|
|
|
|
isdntel*)
|
|
unit=${i#isdntel}
|
|
rm -f isdntel$unit
|
|
mknod isdntel$unit c 57 $unit
|
|
chmod 600 isdntel$unit
|
|
;;
|
|
|
|
isdntrc*)
|
|
unit=${i#isdntrc}
|
|
rm -f isdntrc$unit
|
|
mknod isdntrc$unit c 56 $unit
|
|
chmod 600 isdntrc$unit
|
|
;;
|
|
|
|
clockctl)
|
|
rm -f clockctl
|
|
mknod clockctl c 58 0
|
|
chgrp ntpd clockctl
|
|
chmod 660 clockctl
|
|
;;
|
|
|
|
systrace)
|
|
rm -f systrace
|
|
mknod systrace c 59 0
|
|
chmod 644 systrace
|
|
;;
|
|
|
|
local)
|
|
if [ -f "$0.local" ]; then
|
|
umask 0
|
|
sh $0.local all
|
|
umask 77
|
|
fi
|
|
;;
|
|
|
|
*)
|
|
echo $i: unknown device
|
|
;;
|
|
|
|
esac
|
|
done
|
|
|
|
}
|
|
|
|
makedev $*
|