systemd/rules/gentoo/65-permissions.rules

# do not edit this file, it will be overwritten on update

SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", GROUP="usb", MODE="664"

# cdrom devices
ENV{ID_CDROM}=="?*", GROUP="cdrom", MODE="660"
KERNEL=="pktcdvd|pktcdvd[0-9]*", GROUP="cdrom", MODE="660"
# assign cdrom-permission also to associated generic device (for cd-burning ...)
SUBSYSTEMS=="scsi", KERNEL=="sg[0-9]*", ATTRS{type}=="[45]", GROUP="cdrom", MODE="660"


# tape devices
KERNEL=="st[0-9]*|nst[0-9]*|ht[0-9]*|nht[0-9]*|pt[0-9]*|npt[0-9]*", \
	GROUP="tape", MODE="660"
SUBSYSTEMS=="scsi", KERNEL=="sg[0-9]*", ATTRS{type}=="[18]", GROUP="tape", MODE="660"

# dialout devices
KERNEL=="ippp*|isdn*|dcbri*|capi*|rfcomm*|ttyACM[0-9]*", GROUP="uucp"
KERNEL=="pilot",	GROUP="uucp"

# sound devices (sound=alsa, snd=oss)
SUBSYSTEM=="sound|snd",	GROUP="audio"

# Sony Vaio Jogdial sonypi device
KERNEL=="sonypi",	MODE="0666"