#
# This ruleset should provide a DevFS-compatible device tree.
#
# 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.
#
# There are a number of modifiers that are allowed to be used in some of the
# fields.  See the udev man page for a full description of them.
# global stuff

# backwards compatibility with the /etc/dev.d and /etc/hotplug.d systems
# run hotplug.d stuff only if we came from a hotplug event, not for udevstart
ENV{UDEVD_EVENT}=="1", RUN+="/sbin/udev_run_hotplugd"

# always run etc/dev.d stuff for now.
RUN += "/sbin/udev_run_devd"

# default permissions for all block devices
SUBSYSTEM=="block", 	GROUP="disk"

# CD/DVD symlinks
BUS=="ide", KERNEL=="hd[a-z]", PROGRAM="/etc/udev/scripts/cdsymlinks.sh %k", SYMLINK+="%c{1} %c{2} %c{3} %c{4} %c{5} %c{6}"
BUS=="scsi", KERNEL=="sr[0-9]*", PROGRAM="/etc/udev/scripts/cdsymlinks.sh %k", SYMLINK+="%c{1} %c{2} %c{3} %c{4} %c{5} %c{6}"
BUS=="scsi", KERNEL=="scd[0-9]*", PROGRAM="/etc/udev/scripts/cdsymlinks.sh %k", SYMLINK+="%c{1} %c{2} %c{3} %c{4} %c{5} %c{6}"

# ide block devices
BUS=="ide", KERNEL=="hd*", PROGRAM="/etc/udev/scripts/ide-devfs.sh %k %b %n", SYMLINK+="%c{1} %c{2}"

# scsi block devices
BUS=="scsi", KERNEL=="sd[a-z]",            PROGRAM="/etc/udev/scripts/scsi-devfs.sh %k %b %n", SYMLINK+="%c{1} %c{2}"
BUS=="scsi", KERNEL=="sd[a-z][0-9]*",      PROGRAM="/etc/udev/scripts/scsi-devfs.sh %k %b %n", SYMLINK+="%c{1} %c{2}"
BUS=="scsi", KERNEL=="sd[a-i][a-z]",       PROGRAM="/etc/udev/scripts/scsi-devfs.sh %k %b %n", SYMLINK+="%c{1} %c{2}"
BUS=="scsi", KERNEL=="sd[a-i][a-z][0-9]*", PROGRAM="/etc/udev/scripts/scsi-devfs.sh %k %b %n", SYMLINK+="%c{1} %c{2}"
BUS=="scsi", KERNEL=="s[grt][0-9]*",       PROGRAM="/etc/udev/scripts/scsi-devfs.sh %k %b %n", SYMLINK+="%c{1} %c{2}"
BUS=="scsi", KERNEL=="scd[0-9]*",          PROGRAM="/etc/udev/scripts/scsi-devfs.sh %k %b %n", SYMLINK+="%c{1} %c{2}"
BUS=="scsi", KERNEL=="st[0-9]*",           PROGRAM="/etc/udev/scripts/scsi-devfs.sh %k %b %n", SYMLINK+="%c{1} %c{2}"
BUS=="scsi", KERNEL=="nst[0-9]*",          PROGRAM="/etc/udev/scripts/scsi-devfs.sh %k %b %n", SYMLINK+="%c{1} %c{2}"

# RAID devices
KERNEL=="cciss*",	PROGRAM="/etc/udev/scripts/raid-devfs.sh %k", NAME="%k", SYMLINK+="%c{1}"
KERNEL=="ida*",		PROGRAM="/etc/udev/scripts/raid-devfs.sh %k", NAME="%k", SYMLINK+="%c{1}"
KERNEL=="rd*",		PROGRAM="/etc/udev/scripts/raid-devfs.sh %k", NAME="%k", SYMLINK+="%c{1}"

# permissions for IDE CD devices
BUS=="ide", KERNEL=="hd[a-z]", SYSFS{removable}=="1", PROGRAM="/bin/cat /proc/ide/%k/media", RESULT=="cdrom*", NAME="%k", GROUP="optical"

# permissions for SCSI CD devices
BUS=="scsi", KERNEL=="sr[0-9]*", SYSFS{type}=="5", NAME="scd%n", GROUP="optical"
BUS=="scsi", KERNEL=="sg[0-9]*", SYSFS{type}=="5", NAME="%k", GROUP="optical"

# permissions for IDE floppy devices
BUS=="ide", KERNEL=="hd*", PROGRAM="/etc/udev/scripts/ide-floppy.sh %k", RESULT=="floppy", NAME{all_partitions}="%k", GROUP="floppy"

# permissions for removable devices like cardreaders or sticks
KERNEL=="sd*", SYSFS{scsi_level}=="3", SYSFS{type}=="0", NAME="%k", GROUP="storage"

# permissions for firewire external drives
KERNEL=="sd*", SYSFS{scsi_level}=="7", NAME="%k", GROUP="storage"

# permissions for usb to scsi external adapters
KERNEL=="sd*", SYSFS{scsi_level}=="3", SYSFS{type}=="7", NAME="%k", GROUP="storage"

# permissions for ide storage like pcmcia card readers
BUS=="ide", KERNEL=="hd*", PROGRAM="/etc/udev/scripts/ide-storage.sh %k", RESULT=="1", NAME="%k", GROUP="storage"

# permissions for SCSI scanners
BUS=="scsi", KERNEL=="sg[0-9]*", SYSFS{type}=="6", NAME="%k", GROUP="scanner"

# pty and tty legacy devices
KERNEL=="pty[a-z][a-z,0-9]*", NAME="legacy/%k"
KERNEL=="tty[a-z][a-z,0-9]*", NAME="legacy/%k" 

# md block devices
KERNEL=="md[0-9]*", NAME="md/%n"

# device-mapper
KERNEL=="device-mapper", NAME="mapper/control"

# floppy devices
KERNEL=="fd[0-9]*", NAME="fd%n", SYMLINK+="floppy/%n fd%nu1440 fd%nu720 fd%nh1200 fd%nu360", GROUP="floppy"

# tty devices
SUBSYSTEM=="tty",	GROUP="tty"
KERNEL=="tty[0-9]*",    NAME="vc/%n"
KERNEL=="ttyS[0-9]*",   NAME="tts/%n", SYMLINK+="ttyS%n"
KERNEL=="ttyUSB[0-9]*", NAME="tts/USB%n"

# vc devices
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"
KERNEL=="ptmx",		MODE="0666"
KERNEL=="tty",		MODE="0666"

# video devices
SUBSYSTEM=="video4linux", GROUP="video"
KERNEL=="dvb*",		PROGRAM="/etc/udev/scripts/dvb.sh %k", NAME="%c", GROUP="video"
KERNEL=="nvidia*",	GROUP="video"
KERNEL=="card[0-9]*",	NAME="dri/%k", GROUP="video"
KERNEL=="3dfx*",		NAME="%k", GROUP="video"

# v4l devices
KERNEL=="video[0-9]*", NAME="v4l/video%n", SYMLINK+="%k", GROUP="video"
KERNEL=="radio[0-9]*", NAME="v4l/radio%n", SYMLINK+="radio%e", GROUP="video"
KERNEL=="vbi[0-9]*",   NAME="v4l/vbi%n", SYMLINK+="%k", GROUP="video"
KERNEL=="vtx[0-9]*",   NAME="v4l/vtx%n", SYMLINK+="%k", GROUP="video"

# dm devices (ignore them)
KERNEL=="dm-[0-9]*", NAME=""

# i2c devices
KERNEL=="i2c-[0-9]*", NAME="i2c/%n", SYMLINK+="%k"

# loop devices
KERNEL=="loop[0-9]*", NAME="loop/%n", SYMLINK+="%k"

# ramdisks
KERNEL=="ram[0-9]*", NAME="rd/%n", SYMLINK+="%k"

# framebuffer devices
KERNEL=="fb[0-9]*", NAME="fb/%n", SYMLINK+="%k", GROUP="video"

# misc
KERNEL=="rtc",     NAME="misc/%k", SYMLINK+="%k", GROUP="audio", MODE="0664"
KERNEL=="nvram",   NAME="misc/%k", SYMLINK+="%k"
KERNEL=="psaux",   NAME="misc/%k", SYMLINK+="%k"
KERNEL=="agpgart", NAME="misc/%k", SYMLINK+="%k" GROUP="video"
KERNEL=="uinput",  NAME="misc/%k", SYMLINK+="%k"
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=="sgi_fetchop",   MODE="0666"
KERNEL=="sonypi",        MODE="0666"
KERNEL=="inotify",	NAME="misc/%k", SYMLINK+="%k", MODE="0666"

# sound devices
# alsa devices
SUBSYSTEM=="sound",	GROUP="audio"
KERNEL=="controlC[0-9]*", NAME="snd/%k"
KERNEL=="hw[CD0-9]*",     NAME="snd/%k"
KERNEL=="pcm[CD0-9cp]*",  NAME="snd/%k"
KERNEL=="midi[CD0-9]*",   NAME="snd/%k"
KERNEL=="timer",          NAME="snd/%k"
KERNEL=="seq",            NAME="snd/%k"
# oss devices
KERNEL=="audio*",     NAME="sound/%k", SYMLINK+="%k"
KERNEL=="dmmidi*",    NAME="sound/%k", SYMLINK+="%k"
KERNEL=="admmidi*",   NAME="sound/%k", SYMLINK+="%k"
KERNEL=="dsp*",       NAME="sound/%k", SYMLINK+="%k"
KERNEL=="adsp*",      NAME="sound/%k", SYMLINK+="%k"
KERNEL=="midi*",      NAME="sound/%k", SYMLINK+="%k"
KERNEL=="amidi*",     NAME="sound/%k", SYMLINK+="%k"
KERNEL=="mixer*",     NAME="sound/%k", SYMLINK+="%k"
KERNEL=="sequencer*", NAME="sound/%k", SYMLINK+="%k"

# input devices
KERNEL=="mice",   NAME="input/%k", MODE="0644"
KERNEL=="mouse*", NAME="input/%k", MODE="0644"
KERNEL=="event*", NAME="input/%k"
KERNEL=="js*",    NAME="input/%k", MODE="0664"
KERNEL=="ts*",	 NAME="input/%k"
KERNEL=="uinput", NAME="input/%k"

# USB devices
KERNEL=="hiddev*",	NAME="usb/%k"
KERNEL=="auer*",		NAME="usb/%k"
KERNEL=="legousbtower*",	NAME="usb/%k", MODE="0666"
KERNEL=="dabusb*",	NAME="usb/%k"
BUS=="usb", KERNEL=="lp[0-9]*",	NAME="usb/%k"
BUS=="usb", KERNEL=="ttyUSB*", SYSFS{product}="Palm Handheld*", SYMLINK+="pilot"

# printer devices
SUBSYSTEM=="printer",	GROUP="lp"

# netlink devices
KERNEL=="route",		NAME="netlink/%k"
KERNEL=="skip",		NAME="netlink/%k"
KERNEL=="usersock",	NAME="netlink/%k"
KERNEL=="fwmonitor",	NAME="netlink/%k"
KERNEL=="tcpdiag",	NAME="netlink/%k"
KERNEL=="nflog",		NAME="netlink/%k"
KERNEL=="xfrm",		NAME="netlink/%k"
KERNEL=="arpd",		NAME="netlink/%k"
KERNEL=="route6",	NAME="netlink/%k"
KERNEL=="ip6_fw",	NAME="netlink/%k"
KERNEL=="dnrtmsg",	NAME="netlink/%k"
KERNEL=="tap*",		NAME="netlink/%k"

# CAPI devices
KERNEL=="capi",		NAME="capi20", SYMLINK+="isdn/capi20"
KERNEL=="capi*",		NAME="capi/%n"

# Network devices
KERNEL=="tun",		NAME="net/%k"

# raw devices
KERNEL=="raw[0-9]*",     NAME="raw/%k" 

# kbd devices
KERNEL=="kbd",		NAME="%k", MODE="0664"

# packet devices
KERNEL=="pktcdvd",	NAME="pktcdvd/control", GROUP="optical", MODE="0660"
KERNEL=="pktcdvd[0-9]*",	NAME="pktcdvd/pktcdvd%n", GROUP="optical", MODE="0660"

# IEEE1394 (firewire) devices
KERNEL=="raw1394", NAME="%k", GROUP="video"
KERNEL=="dv1394*", NAME="dv1394/%n", GROUP="video"
KERNEL=="video1394*", NAME="video1394/%n", GROUP="video"

# block device disk id's
KERNEL=="hd*[!0-9]", ACTION=="add", IMPORT="/sbin/ata_id --export $tempnode"
KERNEL=="hd*[!0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="$env{ID_TYPE}/by-id/ata-$env{ID_MODEL}_$env{ID_SERIAL}"
KERNEL=="hd*[0-9]", ACTION=="add", IMPORT{parent}=="ID_*", SYMLINK+="$env{ID_TYPE}/by-id/ata-$env{ID_MODEL}_$env{ID_SERIAL}-part%n"

KERNEL=="sd*[!0-9]", ACTION=="add", SYSFS{ieee1394_id}=="*", IMPORT="/bin/echo -e 'ID_SERIAL=$sysfs{ieee1394_id}\nID_BUS=ieee1394\nID_TYPE=disk'"
KERNEL=="sd*[!0-9]", ACTION=="add", ENV{ID_SERIAL}=="", IMPORT="/sbin/usb_id -x"
KERNEL=="sd*[!0-9]", ACTION=="add", ENV{ID_SERIAL}=="", IMPORT="/sbin/scsi_id -g -x -s %p"
KERNEL=="sd*[!0-9]", ACTION=="add", ENV{ID_SERIAL}=="", IMPORT="/sbin/scsi_id -g -x -a -s %p"
KERNEL=="sd*[!0-9]", ACTION=="add", ENV{ID_SERIAL}=="?*", SYMLINK+="$env{ID_TYPE}/by-id/$env{ID_BUS}-$env{ID_SERIAL}"
KERNEL=="sd*[0-9]", ACTION=="add", IMPORT{parent}=="ID_*"
KERNEL=="sd*[0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="$env{ID_TYPE}/by-id/$env{ID_BUS}-$env{ID_SERIAL}-part%n"

# Skip id for ram / loop / fd
SUBSYSTEM=="block", KERNEL=="ram*", GOTO="no_volume_id"
SUBSYSTEM=="block", KERNEL=="loop*", GOTO="no_volume_id"
SUBSYSTEM=="block", KERNEL=="fd*", GOTO="no_volume_id"

SUBSYSTEM=="block", KERNEL=="*[!0-9]", ACTION=="add", ENV{ID_TYPE}=="?*", IMPORT="/sbin/path_id %p", SYMLINK+="$env{ID_TYPE}/by-path/$env{ID_PATH}"
SUBSYSTEM=="block", KERNEL=="*[0-9]", ACTION=="add", IMPORT{parent}=="ID_*"
SUBSYSTEM=="block", KERNEL=="*[0-9]", ACTION=="add", ENV{ID_PATH}=="?*", SYMLINK+="$env{ID_TYPE}/by-path/$env{ID_PATH}-part%n"

# volume-label/uuid
SUBSYSTEM=="block", KERNEL=="*[!0-9]", SYSFS{removable}=="1", GOTO="no_volume_id"
SUBSYSTEM=="block", KERNEL=="sr*", GOTO="no_volume_id"
SUBSYSTEM=="block", KERNEL=="*[0-9]", ACTION=="add", IMPORT="/sbin/vol_id --export $tempnode"
SUBSYSTEM=="block", KERNEL=="*[0-9]", ENV{ID_FS_UUID}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID}"
SUBSYSTEM=="block", KERNEL=="*[0-9]", ENV{ID_FS_LABEL_SAFE}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_SAFE}"
SUBSYSTEM=="block", LABEL="no_volume_id"