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# There are a number of modifiers that are allowed to be used in some
# of the different fields. They provide the following subsitutions:
#
# %n the "kernel number" of the device.
# For example, 'sda3' has a "kernel number" of '3'
# %e the smallest number for that name which does not matches an existing node
# %k the kernel name for the device.
# %M the kernel major number for the device
# %m the kernel minor number for the device
# %b the bus id for the device
# %c the string returned by the PROGRAM
# %s{filename} the content of a sysfs attribute.
# %% the '%' char itself.
#
# default permissions for block devices
SUBSYSTEM="block", GROUP="disk"
SUBSYSTEM="block", SYSFS{removable}="1", GROUP="floppy"
# workaround for devices which do not report media changes
BUS="ide", KERNEL="hd[a-z]", SYSFS{removable}="1", \
PROGRAM="/bin/cat /proc/ide/%k/model", RESULT="IOMEGA ZIP *", \
NAME{all_partitions}="%k%n", GROUP="floppy"
# IDE devices
BUS="ide", KERNEL="hd[a-z]", SYSFS{removable}="1", \
PROGRAM="/bin/cat /proc/ide/%k/media", RESULT="cdrom*", \
GROUP="cdrom"
BUS="ide", KERNEL="hd[a-z]", SYSFS{removable}="1", \
PROGRAM="/bin/cat /proc/ide/%k/media", RESULT="floppy*", \
GROUP="floppy"
BUS="ide", KERNEL="hd[a-z]*", \
PROGRAM="/etc/udev/scripts/ide-devfs.sh %k %b %n", \
NAME="%c{1}", SYMLINK="%k %c{2}"
BUS="ide", KERNEL="ht[0-9]*", GROUP="tape"
BUS="ide", KERNEL="nht[0-9]*", GROUP="tape"
# SCSI devices
BUS="scsi", KERNEL="sd[a-z]", \
PROGRAM="/etc/udev/scripts/scsi-devfs.sh %k %b %n", \
NAME="%c{1}", SYMLINK="%k %c{2}"
BUS="scsi", KERNEL="sd[a-z][0-9]*", \
PROGRAM="/etc/udev/scripts/scsi-devfs.sh %k %b %n", \
NAME="%c{1}", SYMLINK="%k %c{2}"
BUS="scsi", KERNEL="sd[a-i][a-z]", \
PROGRAM="/etc/udev/scripts/scsi-devfs.sh %k %b %n", \
NAME="%c{1}", SYMLINK="%k %c{2}"
BUS="scsi", KERNEL="sd[a-i][a-z][0-9]*", \
PROGRAM="/etc/udev/scripts/scsi-devfs.sh %k %b %n", \
NAME="%c{1}", SYMLINK="%k %c{2}"
BUS="scsi", KERNEL="s[gr][0-9]*", SYSFS{type}="5", \
PROGRAM="/etc/udev/scripts/scsi-devfs.sh %k %b %n", \
NAME="%c{1}", SYMLINK="%k %c{2}", GROUP="cdrom"
BUS="scsi", KERNEL="sr[0-9]*", \
PROGRAM="/etc/udev/scripts/scsi-devfs.sh %k %b %n", \
NAME="%c{1}", SYMLINK="%k %c{2}", GROUP="cdrom"
BUS="scsi", KERNEL="sg[0-9]*", \
PROGRAM="/etc/udev/scripts/scsi-devfs.sh %k %b %n", \
NAME="%c{1}", SYMLINK="%k %c{2}"
BUS="scsi", KERNEL="st[0-9]*", \
PROGRAM="/etc/udev/scripts/scsi-devfs.sh %k %b %n", \
NAME="%c{1}", SYMLINK="%k %c{2}", GROUP="tape"
BUS="scsi", KERNEL="nst[0-9]*", \
PROGRAM="/etc/udev/scripts/scsi-devfs.sh %k %b %n", \
NAME="%c{1}", SYMLINK="%k %c{2}", GROUP="tape"
# RAID controllers
KERNEL="cciss!*", PROGRAM="/etc/udev/scripts/raid-devfs.sh %k", \
NAME="%c{1}", SYMLINK="%k"
KERNEL="ida!*", PROGRAM="/etc/udev/scripts/raid-devfs.sh %k", \
NAME="%c{1}", SYMLINK="%k"
KERNEL="rd!*", PROGRAM="/etc/udev/scripts/raid-devfs.sh %k", \
NAME="%c{1}", SYMLINK="%k"
# other block devices
KERNEL="md[0-9]*", NAME="md/%n",
KERNEL="loop[0-9]*", NAME="loop/%n"
KERNEL="ram[0-9]*", NAME="rd/%n"
# USB devices
BUS="usb", KERNEL="hiddev*", NAME="usb/%k"
BUS="usb", KERNEL="auer[0-9]*", NAME="usb/%k"
BUS="usb", KERNEL="legousbtower*", NAME="usb/%k", MODE="0666"
BUS="usb", KERNEL="dabusb*", NAME="usb/%k"
BUS="usb", KERNEL="cpad[0-9]*", NAME="usb/%k"
BUS="usb", KERNEL="ttyUSB*", SYSFS{product}="Palm Handheld*", SYMLINK="pilot"
# serial devices
SUBSYSTEM="tty", GROUP="dialout"
KERNEL="ttyS[0-9]*", NAME="tts/%n"
KERNEL="ttyUSB[0-9]*", NAME="tts/USB%n"
KERNEL="rfcomm[0-9]*", NAME="bluetooth/rfcomm/%n",
KERNEL="capi", NAME="capi20", SYMLINK="isdn/capi20"
KERNEL="capi[0-9]*", NAME="capi/%n"
# vc devices
KERNEL="ptmx", MODE="0666"
KERNEL="tty", MODE="0666"
KERNEL="tty[0-9]*", NAME="vc/%n"
KERNEL="vcs", NAME="vcc/0"
KERNEL="vcs[0-9]*", NAME="vcc/%n"
KERNEL="vcsa", NAME="vcc/a0"
KERNEL="vcsa[0-9]*", NAME="vcc/a%n"
# video devices
SUBSYSTEM="video4linux", GROUP="video"
KERNEL="video[0-9]*", NAME="v4l/%k"
KERNEL="radio[0-9]*", NAME="v4l/%k"
KERNEL="vbi[0-9]*", NAME="v4l/%k"
KERNEL="vtx[0-9]*", NAME="v4l/%k"
KERNEL="dvb*", PROGRAM="/etc/udev/scripts/dvb.sh %k", \
NAME="%c", GROUP="video"
KERNEL="fb[0-9]*", NAME="fb/%n", GROUP="video"
KERNEL="nvidia*", GROUP="video"
KERNEL="card[0-9]*", NAME="dri/%k", GROUP="video"
# misc devices
KERNEL="random", MODE="0666"
KERNEL="urandom", MODE="0444"
KERNEL="mem", MODE="0640", GROUP="kmem"
KERNEL="kmem", MODE="0640", GROUP="kmem"
KERNEL="port", MODE="0640", GROUP="kmem"
KERNEL="full", MODE="0666"
KERNEL="null", MODE="0666"
KERNEL="zero", MODE="0666"
KERNEL="inotify", MODE="0666"
KERNEL="sgi_fetchop", MODE="0666"
KERNEL="sonypi", MODE="0666"
KERNEL="apm_bios", NAME="misc/%k",
KERNEL="agpgart", NAME="misc/%k", GROUP="video"
KERNEL="nvram", NAME="misc/%k", GROUP="nvram"
KERNEL="psaux", NAME="misc/%k"
KERNEL="rtc", NAME="misc/%k", MODE="0644", GROUP="audio"
KERNEL="hw_random", NAME="hwrng"
# printers and parallel devices
SUBSYSTEM="printer", GROUP="lp"
BUS="usb", KERNEL="lp[0-9]*", NAME="usb/%k"
KERNEL="lp[0-9]*", NAME="printers/%n"
KERNEL="pt[0-9]*", GROUP="tape"
KERNEL="pht[0-9]*", GROUP="tape"
KERNEL="i2c-[0-9]*", NAME="i2c/%n"
KERNEL="fd[0-9]*", NAME="floppy/%n", GROUP="floppy"
KERNEL="cdemu[0-9]*", NAME="cdemu/%n", GROUP="cdrom"
KERNEL="pktcdvd[0-9]*", NAME="pktcdvd/%n", GROUP="cdrom"
KERNEL="pktcdvd", NAME="pktcdvd/control", MODE="0644"
KERNEL="cpu[0-9]*", NAME="cpu/%n/cpuid"
KERNEL="msr[0-9]*", NAME="cpu/%n/msr"
KERNEL="microcode", NAME="cpu/microcode"
KERNEL="umad*", NAME="infiniband/%k"
KERNEL="issm*", NAME="infiniband/%k"
KERNEL="tap[0-9]*", NAME="net/%k"
KERNEL="tun", NAME="net/%k"
# sound devices
SUBSYSTEM="sound", GROUP="audio"
KERNEL="controlC[0-9]*", NAME="snd/%k"
KERNEL="hwC[D0-9]*", NAME="snd/%k"
KERNEL="pcmC[D0-9cp]*", NAME="snd/%k"
KERNEL="midiC[D0-9]*", NAME="snd/%k"
KERNEL="timer", NAME="snd/%k"
KERNEL="seq", NAME="snd/%k"
KERNEL="audio*", NAME="sound/%k"
KERNEL="dsp*", NAME="sound/%k"
KERNEL="adsp*", NAME="sound/%k"
KERNEL="midi*", NAME="sound/%k"
KERNEL="mixer*", NAME="sound/%k"
KERNEL="sequencer*", NAME="sound/%k"
KERNEL="amidi*", NAME="sound/%k"
KERNEL="dmmidi*", NAME="sound/%k"
KERNEL="admmidi*", NAME="sound/%k"
# input devices
KERNEL="mice", NAME="input/%k"
KERNEL="mouse[0-9]*", NAME="input/%k"
KERNEL="event[0-9]*", NAME="input/%k", \
PROGRAM="/etc/udev/scripts/inputdev.sh %k", RESULT="inputdev", \
MODE="0664", GROUP="video"
KERNEL="event[0-9]*", NAME="input/%k"
KERNEL="js[0-9]*", NAME="input/%k", MODE="0664"
KERNEL="ts[0-9]*", NAME="input/%k"
KERNEL="uinput", NAME="input/%k"
# Zaptel
KERNEL="zapctl", NAME="zap/ctl"
KERNEL="zaptimer", NAME="zap/timer"
KERNEL="zapchannel", NAME="zap/channel"
KERNEL="zappseudo", NAME="zap/pseudo"
KERNEL="zap[0-9]*", NAME="zap/%n"
# device mapper creates its own device nodes, so ignore these
KERNEL="dm-[0-9]*", NAME=""
KERNEL="device-mapper", NAME="mapper/control"
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