slitaz-base-files annotate rootfs/sbin/mktazdevs.sh @ rev 191
add comments into mktazdev.sh
| author | Christophe Lincoln <pankso@slitaz.org> |
|---|---|
| date | Fri Jun 01 22:57:58 2012 +0200 (2012-06-01) |
| parents | 2f92b6818996 |
| children | c17d58ea0ead |
| rev | line source |
|---|---|
| pascal@0 | 1 #!/bin/sh |
| pankso@191 | 2 # |
| pascal@0 | 3 # mktazdevs.sh: Make device files for SliTaz GNU/Linux |
| pankso@191 | 4 # 2007/10/02 - 2012 <pankso@slitaz.org> |
| pascal@0 | 5 # |
| pankso@191 | 6 # As of SliTaz 5.0 we have a radicaly minimal /dev tree for ARM and we |
| pankso@191 | 7 # use mdev to create devices nodes on the fly. On i486 we use udev and |
| pankso@191 | 8 # mount a devtmpfs on /dev, minimal tree for udev is in: /lib/udev/devices |
| pankso@191 | 9 # This script yet be usefull to rescue a broken system but may be removed. |
| pankso@191 | 10 # |
| pankso@191 | 11 . /lib/libtaz.sh |
| pascal@0 | 12 |
| pascal@0 | 13 # We do our work in the dev/ directory. |
| pascal@0 | 14 if [ -z "$1" ] ; then |
| pascal@0 | 15 echo "usage: `basename $0` path/to/dev" |
| pascal@0 | 16 exit 1 |
| pascal@0 | 17 fi |
| pascal@0 | 18 |
| MikeDSmith25@48 | 19 # Make useful directories. |
| pascal@0 | 20 echo -n "Starting to build directories... " |
| pascal@0 | 21 mkdir pts input net usb shm |
| pascal@0 | 22 status |
| pascal@0 | 23 |
| MikeDSmith25@48 | 24 # Script start. |
| pascal@0 | 25 # |
| pascal@0 | 26 echo -n "Starting to build devices... " |
| pascal@0 | 27 |
| MikeDSmith25@48 | 28 # Input devs. |
| pascal@0 | 29 # |
| pascal@0 | 30 mknod input/event0 c 13 64 |
| pascal@0 | 31 mknod input/event1 c 13 65 |
| pascal@0 | 32 mknod input/event2 c 13 66 |
| pascal@0 | 33 mknod input/mouse0 c 13 32 |
| pascal@0 | 34 mknod input/mice c 13 63 |
| pascal@0 | 35 mknod input/ts0 c 254 0 |
| pascal@0 | 36 |
| pascal@0 | 37 # Miscellaneous one-of-a-kind stuff. |
| pascal@0 | 38 # |
| pascal@0 | 39 mknod logibm c 10 0 |
| pascal@0 | 40 mknod psaux c 10 1 |
| pascal@0 | 41 mknod inportbm c 10 2 |
| pascal@0 | 42 mknod atibm c 10 3 |
| pascal@0 | 43 mknod console c 5 1 |
| pascal@0 | 44 mknod full c 1 7 |
| pascal@0 | 45 mknod kmem c 1 2 |
| pascal@0 | 46 mknod mem c 1 1 |
| pascal@0 | 47 mknod null c 1 3 |
| pascal@0 | 48 mknod port c 1 4 |
| pascal@0 | 49 mknod random c 1 8 |
| pascal@0 | 50 mknod urandom c 1 9 |
| pascal@0 | 51 mknod zero c 1 5 |
| pascal@0 | 52 mknod rtc c 10 135 |
| pascal@0 | 53 mknod sr0 b 11 0 |
| pascal@0 | 54 mknod sr1 b 11 1 |
| pascal@0 | 55 mknod agpgart c 10 175 |
| pascal@0 | 56 mknod ttyS0 c 4 64 |
| pascal@0 | 57 mknod audio c 14 4 |
| pascal@0 | 58 mknod beep c 10 128 |
| pascal@0 | 59 mknod ptmx c 5 2 |
| pascal@0 | 60 mknod nvram c 10 144 |
| pascal@0 | 61 ln -s /proc/kcore core |
| pankso@25 | 62 # DSP |
| pankso@25 | 63 mknod -m 0666 dsp c 14 3 |
| pascal@0 | 64 # PPP dev. |
| pascal@0 | 65 mknod ppp c 108 0 |
| pascal@0 | 66 |
| pascal@0 | 67 # net/tun device. |
| pascal@0 | 68 # |
| pascal@0 | 69 mknod net/tun c 10 200 |
| pascal@0 | 70 |
| pascal@0 | 71 # Framebuffer devs. |
| pascal@0 | 72 # |
| pascal@0 | 73 mknod fb0 c 29 0 |
| pascal@0 | 74 mknod fb1 c 29 32 |
| pascal@0 | 75 mknod fb2 c 29 64 |
| pascal@0 | 76 mknod fb3 c 29 96 |
| pascal@0 | 77 mknod fb4 c 29 128 |
| pascal@0 | 78 mknod fb5 c 29 160 |
| pascal@0 | 79 mknod fb6 c 29 192 |
| pascal@0 | 80 |
| pascal@0 | 81 # usb/hiddev. |
| pascal@0 | 82 # |
| pascal@0 | 83 mknod usb/hiddev0 c 180 96 |
| pascal@0 | 84 mknod usb/hiddev1 c 180 97 |
| pascal@0 | 85 mknod usb/hiddev2 c 180 98 |
| pascal@0 | 86 mknod usb/hiddev3 c 180 99 |
| pascal@0 | 87 mknod usb/hiddev4 c 180 100 |
| pascal@0 | 88 mknod usb/hiddev5 c 180 101 |
| pascal@0 | 89 mknod usb/hiddev6 c 180 102 |
| pascal@0 | 90 |
| pascal@0 | 91 # IDE HD devs. |
| paul@61 | 92 # With a few conceivable partitions, you can do |
| pascal@0 | 93 # more of them yourself as you need 'em. |
| pascal@0 | 94 # |
| pascal@0 | 95 |
| pascal@0 | 96 # hda devs. |
| pascal@0 | 97 # |
| pascal@0 | 98 mknod hda b 3 0 |
| pascal@0 | 99 mknod hda1 b 3 1 |
| pascal@0 | 100 mknod hda2 b 3 2 |
| pascal@0 | 101 mknod hda3 b 3 3 |
| pascal@0 | 102 mknod hda4 b 3 4 |
| pascal@0 | 103 mknod hda5 b 3 5 |
| pascal@0 | 104 mknod hda6 b 3 6 |
| pascal@0 | 105 mknod hda7 b 3 7 |
| pascal@0 | 106 mknod hda8 b 3 8 |
| pascal@0 | 107 mknod hda9 b 3 9 |
| pascal@0 | 108 |
| pascal@0 | 109 # hdb devs. |
| pascal@0 | 110 # |
| pascal@0 | 111 mknod hdb b 3 64 |
| pascal@0 | 112 mknod hdb1 b 3 65 |
| pascal@0 | 113 mknod hdb2 b 3 66 |
| pascal@0 | 114 mknod hdb3 b 3 67 |
| pascal@0 | 115 mknod hdb4 b 3 68 |
| pascal@0 | 116 mknod hdb5 b 3 69 |
| pascal@0 | 117 mknod hdb6 b 3 70 |
| pascal@0 | 118 mknod hdb7 b 3 71 |
| pascal@0 | 119 mknod hdb8 b 3 72 |
| pascal@0 | 120 mknod hdb9 b 3 73 |
| pascal@0 | 121 |
| pascal@0 | 122 # hdc and hdd. |
| pascal@0 | 123 # |
| pascal@0 | 124 mknod hdc b 22 0 |
| pascal@0 | 125 mknod hdd b 22 64 |
| pascal@0 | 126 |
| pascal@0 | 127 # sda devs. |
| pascal@0 | 128 # |
| pascal@0 | 129 mknod sda b 8 0 |
| pascal@0 | 130 mknod sda1 b 8 1 |
| pascal@0 | 131 mknod sda2 b 8 2 |
| pascal@0 | 132 mknod sda3 b 8 3 |
| pascal@0 | 133 mknod sda4 b 8 4 |
| pascal@0 | 134 mknod sda5 b 8 5 |
| pascal@0 | 135 mknod sda6 b 8 6 |
| pascal@0 | 136 mknod sda7 b 8 7 |
| pascal@0 | 137 mknod sda8 b 8 8 |
| pascal@0 | 138 mknod sda9 b 8 9 |
| pascal@0 | 139 ln -s sda1 flash |
| pascal@0 | 140 |
| pascal@0 | 141 # sdb devs. |
| pascal@0 | 142 # |
| pascal@0 | 143 mknod sdb b 8 16 |
| pascal@0 | 144 mknod sdb1 b 8 17 |
| pascal@0 | 145 mknod sdb2 b 8 18 |
| pascal@0 | 146 mknod sdb3 b 8 19 |
| pascal@0 | 147 mknod sdb4 b 8 20 |
| pascal@0 | 148 mknod sdb5 b 8 21 |
| pascal@0 | 149 mknod sdb6 b 8 22 |
| pascal@0 | 150 mknod sdb7 b 8 23 |
| pascal@0 | 151 mknod sdb8 b 8 24 |
| pascal@0 | 152 mknod sdb9 b 9 25 |
| pascal@0 | 153 |
| pascal@0 | 154 # Floppy device. |
| pascal@0 | 155 # |
| pascal@0 | 156 mknod fd0 b 2 0 |
| pascal@0 | 157 |
| pascal@0 | 158 # loop devs. |
| pascal@0 | 159 # |
| pascal@0 | 160 for i in `seq 0 7`; do |
| pascal@0 | 161 mknod loop$i b 7 $i |
| pascal@0 | 162 done |
| pascal@0 | 163 |
| pascal@0 | 164 # ram devs. |
| pascal@0 | 165 # |
| pascal@0 | 166 for i in `seq 0 7`; do |
| pascal@0 | 167 mknod ram$i b 1 $i |
| pascal@0 | 168 done |
| pascal@0 | 169 ln -s ram1 ram |
| pascal@0 | 170 |
| pascal@0 | 171 # tty devs. |
| pascal@0 | 172 # |
| pascal@0 | 173 mknod tty c 5 0 |
| pascal@0 | 174 for i in `seq 0 7`; do |
| pascal@0 | 175 mknod tty$i c 4 $i |
| pascal@0 | 176 done |
| pascal@0 | 177 |
| pascal@0 | 178 # Virtual console screen devs. |
| pascal@0 | 179 # |
| pascal@0 | 180 for i in `seq 0 7`; do |
| pascal@33 | 181 mknod vcs$i c 7 $i |
| pascal@0 | 182 done |
| pascal@0 | 183 ln -s vcs0 vcs |
| pascal@0 | 184 |
| pascal@0 | 185 # Virtual console screen w/ attributes devs. |
| pascal@0 | 186 # |
| pascal@0 | 187 for i in `seq 0 7`; do |
| pascal@32 | 188 mknod vcsa$i c 7 $(($i + 128)) |
| pascal@0 | 189 done |
| pascal@0 | 190 ln -s vcsa0 vcsa |
| pascal@0 | 191 |
| pascal@0 | 192 status |
| pascal@0 | 193 |
| pascal@0 | 194 # Symlinks. |
| pascal@0 | 195 # |
| pascal@0 | 196 ln -snf /proc/self/fd fd |
| pascal@0 | 197 ln -snf /proc/self/fd/0 stdin |
| pascal@0 | 198 ln -snf /proc/self/fd/1 stdout |
| pascal@0 | 199 ln -snf /proc/self/fd/2 stderr |
| pascal@0 | 200 |
| pascal@0 | 201 # Changes permissions. |
| pascal@0 | 202 # |
| pascal@0 | 203 echo -n "Changing permissions on devices... " |
| pascal@0 | 204 chmod 0666 ptmx |
| pascal@0 | 205 chmod 0666 null |
| pascal@0 | 206 chmod 0622 console |
| pascal@0 | 207 chmod 0666 tty* |
| pascal@0 | 208 status |
| pascal@0 | 209 |
| pascal@0 | 210 # Script end. |
| paul@61 | 211 echo -n "All devices are built..." |
| pascal@0 | 212 status |
| pascal@0 | 213 |