.TP
.B udev_db
The name and location of the udev database. The default value is
-.IR @udevdir@/.udev.tdb .
+.IR @udevdir@/.udevdb .
.TP
.B udev_rules
The name of the udev rules file or directory to look for files with the suffix
udev_root="/udev"
# udev_db - The name and location of the udev database
-udev_db="/udev/.udev.tdb"
+udev_db="/udev/.udevdb"
# udev_rules - The name of the udev rules file or directory to look
for files with the suffix .rules
.B KERNEL
Match the kernel device name.
.TP
+.B SUBSYSTEM
+Match the kernel subsystem name.
+.TP
+.B DRIVER
+Match the kernel driver name.
+.TP
.B ID
Match the device number on the bus, like PCI bus id.
.TP