278 lines
5.7 KiB
Bash
278 lines
5.7 KiB
Bash
#!/bin/sh -
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#
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# $NetBSD: MAKEDEV,v 1.5 1996/09/17 21:45:53 thorpej Exp $
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#
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# from: @(#)MAKEDEV 8.1 (Berkeley) 6/9/93
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#
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# Device "make" file. Valid arguments:
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# std standard devices
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# local configuration specific devices
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# Tapes:
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# tz* SCSI tapes, DEC TK50 cartridge tape
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# Disks:
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# rz* SCSI disks
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# vnd* "file" pseudo-disks
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# ccd* concatenated disk driver
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# Terminal multiplexors:
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# dc* 4 channel serial interface (keyboard, mouse, modem, printer)
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# scc* 82530 serial interface
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# Pseudo terminals:
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# pty* set of 16 master and slave pseudo terminals
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# Printers:
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# Call units:
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# Special purpose devices:
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# bpf* packet filter
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# lkm loadable kernel modules interface
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# tun* network tunnel driver
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# Platform-specific devices:
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# NOTE: /dev/mouse should be a link to one of these for X windows.
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# pm* raw interface to PMAX graphics devices
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# cfb* raw interface to turbochannel PMAG-BA color frame buffer
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# xcfb* raw interface to maxine graphics devices
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# mfb* raw interface to mono graphics devices
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PATH=/sbin:/bin/:/usr/bin:/usr/sbin
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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 MAKEDEV std rz0 rz1 rz2 rz3 rz4 tz0 tz1
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sh MAKEDEV cd0
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sh MAKEDEV pty0 vnd0 vnd1 vnd2 vnd3 ccd0 ccd1 ccd2 ccd3
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sh MAKEDEV tun0 tun1 tun2 tun3
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sh MAKEDEV bpf0 bpf1 bpf2 bpf3
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sh MAKEDEV lkm local
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# sh MAKEDEV audio pm0 cfb0 xcfb0 mfb0 sfb0
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sh MAKEDEV fb0 fb1 fb2
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;;
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std)
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mknod console c 0 0
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mknod drum c 1 0 ; chmod 640 drum ; chgrp kmem drum
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mknod tty c 2 0 ; chmod 666 tty
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mknod kmem c 3 1 ; chmod 640 kmem ; chgrp kmem kmem
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mknod mem c 3 0 ; chmod 640 mem ; chgrp kmem mem
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mknod null c 3 2 ; chmod 666 null
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mknod zero c 3 12 ; chmod 666 zero
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mknod klog c 6 0 ; chmod 600 klog
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mknod stdin c 7 0 ; chmod 666 stdin
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mknod stdout c 7 1 ; chmod 666 stdout
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mknod stderr c 7 2 ; chmod 666 stderr
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mkdir fd > /dev/null 2>&1
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(cd fd && eval `echo "" | awk ' BEGIN { \
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for (i = 0; i < 64; i++) \
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printf("mknod %d c 7 %d;", i, i)}'`)
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chown -R bin.bin fd
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chmod 555 fd
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chmod 666 fd/*
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;;
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tz*)
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umask 0 ; unit=`expr $i : '..\(.*\)'`
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case $i in
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tz*) chr=10;;
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esac
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case $unit in
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0|1|2|3|4|5|6)
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unit0=`expr $unit \* 16`
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unit1=`expr $unit \* 16 + 1`
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unit2=`expr $unit \* 16 + 2`
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unit3=`expr $unit \* 16 + 3`
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mknod rmt$unit c $chr $unit0
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mknod nrmt$unit c $chr $unit1
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mknod rmth$unit c $chr $unit2
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mknod nrmth$unit c $chr $unit3
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chmod 666 rmt$unit nrmt$unit rmth$unit nrmth$unit
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;;
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*)
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echo bad unit for tape in: $1
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;;
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esac
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umask 77
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;;
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bpf*)
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unit=`expr $i : 'bpf\(.*\)'`
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rm -f bpf$unit
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mknod bpf$unit c 12 $unit
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chmod 600 bpf$unit
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chown root.wheel bpf$unit
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;;
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tun*)
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# unit=`expr $i : 'tun\(.*\)'`
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# rm -f tun$unit
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# mknod tun$unit c 111 $unit
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# chmod 600 tun$unit
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# chown root.wheel tun$unit
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;;
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lkm)
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rm -f lkm
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mknod lkm c 90 0
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chown root.kmem lkm
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chmod 640 lkm
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;;
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rz*|vnd*|vn*|ccd*)
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umask 2 ; unit=`expr $i : '.*[dz]\(.*\)'`
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case $i in
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rz*) name=rz; blk=21; chr=56;;
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vn*) name=vnd; blk=2; chr=11;;
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ccd*) name=ccd; blk=24; chr=87;;
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esac
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case $unit in
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0|1|2|3|4|5|6)
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mknod ${name}${unit}c b $blk `expr $unit '*' 8 + 2`
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mknod r${name}${unit}c c $chr `expr $unit '*' 8 + 2`
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if [ $name != vnd ]
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then
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mknod ${name}${unit}a b $blk `expr $unit '*' 8 + 0`
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mknod ${name}${unit}b b $blk `expr $unit '*' 8 + 1`
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mknod ${name}${unit}d b $blk `expr $unit '*' 8 + 3`
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mknod ${name}${unit}e b $blk `expr $unit '*' 8 + 4`
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mknod ${name}${unit}f b $blk `expr $unit '*' 8 + 5`
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mknod ${name}${unit}g b $blk `expr $unit '*' 8 + 6`
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mknod ${name}${unit}h b $blk `expr $unit '*' 8 + 7`
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mknod r${name}${unit}a c $chr `expr $unit '*' 8 + 0`
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mknod r${name}${unit}b c $chr `expr $unit '*' 8 + 1`
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mknod r${name}${unit}d c $chr `expr $unit '*' 8 + 3`
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mknod r${name}${unit}e c $chr `expr $unit '*' 8 + 4`
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mknod r${name}${unit}f c $chr `expr $unit '*' 8 + 5`
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mknod r${name}${unit}g c $chr `expr $unit '*' 8 + 6`
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mknod r${name}${unit}h c $chr `expr $unit '*' 8 + 7`
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fi
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chgrp operator ${name}${unit}[a-h] r${name}${unit}[a-h]
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chmod 640 ${name}${unit}[a-h] r${name}${unit}[a-h]
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;;
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*)
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echo bad unit for disk in: $i
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;;
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esac
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umask 77
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;;
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dc*)
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unit=`expr $i : 'dc\(.*\)'`
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case $unit in
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0)
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mknod tty00 c 16 2
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mknod tty01 c 16 3
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;;
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*)
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echo bad unit for dc in: $i
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;;
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esac
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;;
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scc*)
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unit=`expr $i : 'scc\(.*\)'`
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case $unit in
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0)
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mknod tty00 c 17 2
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mknod tty01 c 17 3
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;;
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*)
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echo bad unit for scc in: $i
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;;
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esac
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;;
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fb*)
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unit=`expr $i : 'fb\(.*\)'`
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mknod fb$unit c 86 $unit ; chmod 666 fb$unit
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;;
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# NOTE:
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# framebuffer-specific devices pm*, cfb*, xfb*, sfb* ,mfb* are not
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# supported in 1.2. Use the generic fb device intsead.
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#
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pm*)
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unit=`expr $i : 'pm\(.*\)'`
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case $unit in
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0)
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mknod pm0 c 8 0
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;;
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*)
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echo bad unit for pm in: $i
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;;
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esac
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;;
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cfb*)
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unit=`expr $i : 'cfb\(.*\)'`
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case $unit in
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0)
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mknod cfb0 c 13 0
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;;
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*)
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echo bad unit for cfb in: $i
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;;
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esac
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;;
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xcfb*)
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unit=`expr $i : 'xcfb\(.*\)'`
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case $unit in
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0)
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mknod xcfb0 c 14 0
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;;
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*)
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echo bad unit for xcfb in: $i
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;;
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esac
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;;
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mfb*)
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unit=`expr $i : 'mfb\(.*\)'`
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case $unit in
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0)
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mknod mfb0 c 18 0
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;;
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*)
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echo bad unit for mfb in: $i
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;;
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esac
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;;
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pty*)
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class=`expr $i : 'pty\(.*\)'`
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case $class in
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0) offset=0 name=p;;
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1) offset=16 name=q;;
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2) offset=32 name=r;;
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3) offset=48 name=s;;
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# Note that telnetd, rlogind, and xterm (at least) only look at p-s.
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4) offset=64 name=t;;
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*) echo bad unit for pty in: $i;;
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esac
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case $class in
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0|1|2|3|4)
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umask 0
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eval `echo $offset $name | awk ' { b=$1; n=$2 } END {
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for (i = 0; i < 16; i++)
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printf("mknod tty%s%x c 4 %d; \
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mknod pty%s%x c 5 %d; ", \
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n, i, b+i, n, i, b+i); }'`
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umask 77
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if [ $class = 1 ]; then
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mv ttyqf ttyv0; mv ptyqf ptyv0
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fi
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;;
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esac
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;;
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local)
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umask 0
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sh MAKEDEV.local
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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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