etc/udev/debian/udev.rules

   1 # There are a number of modifiers that are allowed to be used in some
   2 # of the different fields. They provide the following subsitutions:
   3 #
   4 # %n the "kernel number" of the device.
   5 #    For example, 'sda3' has a "kernel number" of '3'
   6 # %e the smallest number for that name which does not matches an existing node
   7 # %k the kernel name for the device.
   8 # %M the kernel major number for the device
   9 # %m the kernel minor number for the device
  10 # %b the bus id for the device
  11 # %c the string returned by the PROGRAM
  12 # %s{filename} the content of a sysfs attribute.
  13 # %% the '%' char itself.
  14 #
  15
  16 # default permissions for block devices
  17 SUBSYSTEM="block",                      GROUP="disk"
  18 SUBSYSTEM="block", SYSFS{removable}="1", GROUP="floppy"
  19
  20 # workaround for devices which do not report media changes
  21 BUS="ide", KERNEL="hd[a-z]", SYSFS{removable}="1", \
  22   PROGRAM="/bin/cat /proc/ide/%k/model", RESULT="IOMEGA ZIP *", \
  23   NAME{all_partitions}="%k%n", GROUP="floppy"
  24
  25 # IDE devices
  26 BUS="ide", KERNEL="hd[a-z]", SYSFS{removable}="1", \
  27   PROGRAM="/bin/cat /proc/ide/%k/media", RESULT="cdrom*", \
  28   GROUP="cdrom"
  29 BUS="ide", KERNEL="hd[a-z]", SYSFS{removable}="1", \
  30   PROGRAM="/bin/cat /proc/ide/%k/media", RESULT="floppy*", \
  31   GROUP="floppy"
  32 BUS="ide", KERNEL="ht[0-9]*",   GROUP="tape"
  33 BUS="ide", KERNEL="nht[0-9]*",  GROUP="tape"
  34
  35 # SCSI devices
  36 BUS="scsi", KERNEL="sr[0-9]*", SYSFS{type}="5", \
  37   NAME="scd%n", SYMLINK="sr%n",                 GROUP="cdrom"
  38 BUS="scsi", KERNEL="sg[0-9]*", SYSFS{type}="5", GROUP="cdrom"
  39 BUS="scsi", KERNEL="st[0-9]*",                  GROUP="tape"
  40 BUS="scsi", KERNEL="nst[0-9]*",                 GROUP="tape"
  41 BUS="scsi", KERNEL="osst[0-9]*",                GROUP="tape"
  42 BUS="scsi", KERNEL="nosst[0-9]*",               GROUP="tape"
  43
  44 # USB devices
  45 BUS="usb", KERNEL="hiddev*",    NAME="usb/%k"
  46 BUS="usb", KERNEL="auer[0-9]*", NAME="usb/%k"
  47 BUS="usb", KERNEL="legousbtower*", NAME="usb/%k", MODE="0666"
  48 BUS="usb", KERNEL="dabusb*",    NAME="usb/%k"
  49 BUS="usb", KERNEL="cpad[0-9]*", NAME="usb/%k"
  50 BUS="usb", KERNEL="ttyUSB*", SYSFS{product}="Palm Handheld*", SYMLINK="pilot"
  51
  52 # serial devices
  53 SUBSYSTEM="tty",        GROUP="dialout"
  54 KERNEL="capi",          NAME="capi20", SYMLINK="isdn/capi20"
  55 KERNEL="capi[0-9]*",    NAME="capi/%n"
  56
  57 # vc devices
  58 KERNEL="ptmx",          MODE="0666"
  59 KERNEL="tty",           MODE="0666"
  60
  61 # video devices
  62 SUBSYSTEM="video4linux", GROUP="video"
  63 KERNEL="dvb*",          PROGRAM="/etc/udev/scripts/dvb.sh %k", \
  64                         NAME="%c", GROUP="video"
  65 KERNEL="fb[0-9]*",      GROUP="video"
  66 KERNEL="nvidia*",       GROUP="video"
  67 KERNEL="card[0-9]*",    NAME="dri/%k", GROUP="video"
  68
  69 # misc devices
  70 KERNEL="random",        MODE="0666"
  71 KERNEL="urandom",       MODE="0444"
  72 KERNEL="mem",           MODE="0640", GROUP="kmem"
  73 KERNEL="kmem",          MODE="0640", GROUP="kmem"
  74 KERNEL="port",          MODE="0640", GROUP="kmem"
  75 KERNEL="full",          MODE="0666"
  76 KERNEL="null",          MODE="0666"
  77 KERNEL="zero",          MODE="0666"
  78 KERNEL="inotify",       MODE="0666"
  79 KERNEL="sgi_fetchop",   MODE="0666"
  80 KERNEL="sonypi",        MODE="0666"
  81 KERNEL="agpgart",       GROUP="video"
  82 KERNEL="nvram",         GROUP="nvram"
  83 KERNEL="rtc",           MODE="0664", GROUP="audio"
  84 KERNEL="hw_random",     NAME="hwrng"
  85
  86 # printers and parallel devices
  87 SUBSYSTEM="printer",    GROUP="lp"
  88 BUS="usb", KERNEL="lp[0-9]*", NAME="usb/%k"
  89 KERNEL="pt[0-9]*",      GROUP="tape"
  90 KERNEL="pht[0-9]*",     GROUP="tape"
  91
  92 KERNEL="fd[0-9]*",      GROUP="floppy"
  93
  94 KERNEL="cdemu[0-9]*",   NAME="cdemu/%n", GROUP="cdrom"
  95 KERNEL="pktcdvd[0-9]*", NAME="pktcdvd/%n", GROUP="cdrom"
  96 KERNEL="pktcdvd",       NAME="pktcdvd/control", MODE="0644"
  97
  98 KERNEL="cpu[0-9]*",     NAME="cpu/%n/cpuid"
  99 KERNEL="msr[0-9]*",     NAME="cpu/%n/msr"
 100 KERNEL="microcode",     NAME="cpu/microcode"
 101
 102 KERNEL="umad*",         NAME="infiniband/%k"
 103 KERNEL="issm*",         NAME="infiniband/%k"
 104
 105 KERNEL="tap[0-9]*",     NAME="net/%k"
 106 KERNEL="tun",           NAME="net/%k"
 107
 108 # ALSA devices
 109 SUBSYSTEM="sound",      GROUP="audio"
 110 KERNEL="controlC[0-9]*", NAME="snd/%k"
 111 KERNEL="hwC[D0-9]*",    NAME="snd/%k"
 112 KERNEL="pcmC[D0-9cp]*", NAME="snd/%k"
 113 KERNEL="midiC[D0-9]*",  NAME="snd/%k"
 114 KERNEL="timer",         NAME="snd/%k"
 115 KERNEL="seq",           NAME="snd/%k"
 116
 117 # input devices
 118 KERNEL="mice",          NAME="input/%k"
 119 KERNEL="mouse[0-9]*",   NAME="input/%k"
 120 KERNEL="event[0-9]*",   NAME="input/%k", \
 121   PROGRAM="/etc/udev/scripts/inputdev.sh %k", RESULT="inputdev", \
 122   MODE="0664", GROUP="video"
 123 KERNEL="event[0-9]*",   NAME="input/%k"
 124 KERNEL="js[0-9]*",      NAME="input/%k", MODE="0664"
 125 KERNEL="ts[0-9]*",      NAME="input/%k"
 126 KERNEL="uinput",        NAME="input/%k"
 127
 128 # Zaptel
 129 KERNEL="zapctl",        NAME="zap/ctl"
 130 KERNEL="zaptimer",      NAME="zap/timer"
 131 KERNEL="zapchannel",    NAME="zap/channel"
 132 KERNEL="zappseudo",     NAME="zap/pseudo"
 133 KERNEL="zap[0-9]*",     NAME="zap/%n"
 134
 135 # device mapper creates its own device nodes, so ignore these
 136 KERNEL="dm-[0-9]*",     NAME=""
 137 KERNEL="device-mapper", NAME="mapper/control"
 138