KERNEL=="tty[0-9]|tty1[0-2]", TAG="systemd"
KERNEL=="ttyS*", TAG="systemd"
-SUBSYSTEM=="block", TAG="systemd"
+SUBSYSTEM=="block", KERNEL!="ram*|loop*", TAG="systemd"
# DM finds it funny to create additional device nodes, we need to
merge them here, so that we recognize identical devices.
# http://git.kernel.org/?p=linux/hotplug/udev.git;a=blob;f=libudev/libudev-enumerate.c;h=da831449dcaf5e936a14409e8e68ab12d30a98e2;hb=HEAD#l742
SUBSYSTEM=="net", KERNEL!="lo", TAG="systemd", ENV{SYSTEMD_ALIAS}="/sys/subsystem/net/devices/%k"
+SUBSYSTEM=="bluetooth", TAG="systemd", ENV{SYSTEMD_ALIAS}="/sys/subsystem/bluetooth/devices/%k"
SUBSYSTEM=="bluetooth", TAG="systemd", ENV{SYSTEMD_WANTS}="bluetooth.target"
SUBSYSTEM=="printer", TAG="systemd", ENV{SYSTEMD_WANTS}="printer.target"
+ENV{ID_SMARTCARD_READER}=="*?", TAG="systemd", ENV{SYSTEMD_WANTS}="smartcard.target"
LABEL="systemd_end"