/	root
A	audio
A	beep
B	boot
B	bridge
D	ssl
E	mpeg
F	flash
F	tinyfs
G	fpga
G	gpio
H	ata
I	ip
J	i2c
J	isdn
K	kprof
L	ds1620
L	lm78
L	lpt
M	mnt
O	omap
O	sm	# altivec soft modem
P	prof
P	tad
P	telephony
Q	ssfdc
R	cdrom
R	msg
S	scsi
T	kprof	# old letter
T	pri
T	touch
U	usb
V	tv
V	voice
W	flash
X	XXX
X	ftl
Y	pbus
Z	doc
Z	sadb
Z	test
Z	zt5512
a	atm
a	beep
b	dbg
c	cons
d	dup
e	env
f	floppy
i	draw
k	kprof
k	fs
l	ether
l	lance
m	midi
m	mouse
m	pointer
p	prog
r	rtc
s	srv
t	duart
t	ns16552
t	uart
t	z8530
v	vid
v	vsc
w	sd
x	bench
y	i82365
y	pcmcia
y	sapcm
¤	cap
Û	isp1161
Û	usbh
Σ	sign
τ	tk
↓	power

α	local use
β	local use
γ	local use
δ	local use
ε	local use
ζ	local use
η	local use
θ	local use
ι	local use
κ	local use