freebsd-nq/sys/conf/majors
1996-02-02 19:12:43 +00:00

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Hopefully, this list will one day be obsoleted by DEVFS, but for now
this is the current allocation of device major numbers.
For local use, you are encouraged to use the reserved numbers.
If you intend the driver to be available, send email to the
hackers@freebsd.org mailing list to see about having a number
reserved for you.
blkdev name comments
0 wd
1 no
2 fd
3 wt
4 sd
5 st
6 cd
7 mcd
8 lkm
9 lkm
10 lkm
11 lkm
12 lkm
13 lkm
14 ?? reserved for local use
15 vn
16 scd
17 matcd
18 ata
19 wcdb
20 od
chrdev name comments
0 cn
1 ctty
2 mm
3 wd
4 swap /dev/drum
5 pts
6 ptc
7 log
8 bqu
9 fd
10 wt
11 spigot
12 sc
13 sd
14 st
15 cd
16 lpt
17 ch
18 su
19 tw
20 ?? reserved for local use
21 psm
22 fd (/dev/stdin etc)
23 bpf
24 pca
25 ?? was vat
26 spkr
27 mse
28 sio
29 mcd
30 snd
31 uk
32 lkmc
33 lkm
34 lkm
35 lkm
36 lkm
37 lkm
38 lkm
39 apm
40 ctx cortex
41 ?? was socksys
42 cx cronyx
43 vn
44 gp GPIB
45 scd sony cd
46 matcd SB cd
47 gsc
48 cy cyclades
49 ssc scsi super
50 crd pcmcia
51 joy joystick
52 tun IP tunnel device
53 snp tty snoop
54 nic
55 isdn
56 ity
57 itel
58 dgb digiboard
59 ispy
60 nnic
61 pt
62 worm
63 rc
64 ?? talisman
65 sctarg scsi target
66 labpc
67 meteor
68 si specialix
69 wcd atapi cd
70 od
71 asc
72 ??? stallion (see ungar)
73 qcam quickcam