# default permissions for block devices
SUBSYSTEM=="block", GROUP="disk", MODE="0660"
SUBSYSTEM=="block", ATTR{removable}=="1", GROUP="floppy"
SUBSYSTEM=="block", KERNEL=="sr[0-9]*", ATTR{removable}=="1", GROUP="cdrecording", MODE="0664"

# IDE devices
SUBSYSTEM=="block", KERNEL=="hd[a-z]", ATTR{removable}=="1", \
   PROGRAM="/bin/cat /proc/ide/%k/media", RESULT=="cdrom*", GROUP="cdrecording", MODE="0664"
SUBSYSTEM=="ide", KERNEL=="ht[0-9]*",	GROUP="tape"
SUBSYSTEM=="ide", KERNEL=="nht[0-9]*",	GROUP="tape"

# SCSI devices
SUBSYSTEM=="scsi", ATTR{type}=="1",	GROUP="tape"
SUBSYSTEM=="scsi", ATTR{type}=="5",	GROUP="cdrecording", MODE="0660"
SUBSYSTEM=="scsi", ATTR{type}=="6",	GROUP="scanner"

# USB devices
SUBSYSTEM=="usb", KERNEL=="legousbtower*", MODE="0666"

# serial devices
SUBSYSTEM=="tty",	GROUP="dialout"
SUBSYSTEM=="capi",	GROUP="dialout"

# vc devices (all members of the tty subsystem)
KERNEL=="ptmx",		MODE="0666", GROUP="root"
KERNEL=="console",	MODE="0600", GROUP="root"
KERNEL=="tty",		MODE="0666", GROUP="root"
KERNEL=="tty[0-9]*",	GROUP="root"

# video devices
SUBSYSTEM=="video4linux", GROUP="video"
SUBSYSTEM=="dvb",	GROUP="video"
SUBSYSTEM=="graphics",	GROUP="video"
SUBSYSTEM=="nvidia",	GROUP="video"
SUBSYSTEM=="drm",	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=="agpgart",	GROUP="video"
KERNEL=="nvram",	GROUP="nvram"
KERNEL=="rtc",		MODE="0660", GROUP="audio"
KERNEL=="hpet",		MODE="0660", GROUP="audio"

KERNEL=="cdemu[0-9]*",	GROUP="cdrecording", MODE="0660"
KERNEL=="pktcdvd[0-9]*",GROUP="cdrecording", MODE="0660"
KERNEL=="pktcdvd",	MODE="0644"

# printers and parallel devices
SUBSYSTEM=="printer",	GROUP="lp"
SUBSYSTEM=="ppdev",	GROUP="lp"
KERNEL=="pt[0-9]*",	GROUP="tape"
KERNEL=="pht[0-9]*",	GROUP="tape"

# sound devices
SUBSYSTEM=="sound",	GROUP="audio"

# input devices
KERNEL=="event[0-9]*",	MODE="0664", GROUP="video"
KERNEL=="js[0-9]*",	MODE="0664"

# AOE character devices
SUBSYSTEM=="aoe",		MODE="0220", GROUP="disk"
SUBSYSTEM=="aoe", KERNEL=="err",MODE="0440"

# kvm and kqemu devices
KERNEL=="kqemu", 	MODE="0660", GROUP="kvm"
KERNEL=="kvm"		MODE="0660", GROUP="kvm"