186 lines
6.6 KiB
Plaintext
186 lines
6.6 KiB
Plaintext
$FreeBSD$
|
|
|
|
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.
|
|
|
|
The most "complete" version of this will be the one in FreeBSD-current.
|
|
(see http://www.freebsd.org/ or from ftp://ftp.freesoftware.com/pub/FreeBSD/)
|
|
|
|
NOTICE: FreeBSD does not use block major numbers anymore, you neither
|
|
need to assign nor use a block major number for any device driver any
|
|
more.
|
|
|
|
chrdev name comments
|
|
0 cn console
|
|
1 ctty /dev/tty
|
|
2 mm /dev/mem,kmem,etc
|
|
3 wd ST506 disk controller (with IDE extensions)
|
|
4 was:swap /dev/drum
|
|
5 pts pseudo tty "tty" half
|
|
6 ptc pseudo tty "master" half
|
|
7 log system log
|
|
8 bqu B004 transputer board
|
|
9 fd floppy disk
|
|
10 wt QIC-02/36 tape
|
|
11 spigot Video capture?
|
|
12 sc syscons/pcvt virtual consoles
|
|
13 da SCSI "direct access devices"
|
|
14 sa SCSI "sequential access devices"
|
|
15 cd SCSI "CDROM type"
|
|
16 lpt PC parallel printer port
|
|
17 ch SCSI changer
|
|
18 nmdm nullmodem back-to-back tty ports
|
|
19 tw X-10 power interface
|
|
20 ?? reserved for local use
|
|
21 psm PS/2 Mouse
|
|
22 fd (/dev/stdin etc)
|
|
23 bpf Berkeley Packet Filter
|
|
24 pca PC speaker (/dev/pcaudio)
|
|
25 ?? was vat
|
|
26 spkr PC speaker (/dev/spkr)
|
|
27 mse Microsoft bus-mouse
|
|
28 sio 16450/16550 serial
|
|
29 mcd Mitsumi CDROM interface
|
|
30 snd sound driver system
|
|
31 pass SCSI "Application Pass-Thru"
|
|
32 lkmc Loadable Kernel Module Controller
|
|
33 lkm assigned to Loadable Kernel Modules
|
|
34 lkm assigned to Loadable Kernel Modules
|
|
35 lkm assigned to Loadable Kernel Modules
|
|
36 lkm assigned to Loadable Kernel Modules
|
|
37 lkm assigned to Loadable Kernel Modules
|
|
38 lkm assigned to Loadable Kernel Modules
|
|
39 apm Advanced Power Management
|
|
40 ctx Cortex
|
|
41 ?? was socksys
|
|
42 cx Cronyx/Sigma serial adapter
|
|
43 vn vnode "disk" device (retired)
|
|
44 gp GPIB
|
|
45 scd Sony CDROM interface
|
|
46 matcd Matsushita/Panasonic/Creative(SB) CDROM interface
|
|
47 gsc Genius Scanner
|
|
48 cy Cyclades
|
|
49 ?? was ssc
|
|
50 card pcmcia cards
|
|
51 joy joystick
|
|
52 tun IP tunnel device
|
|
53 snp tty snoop
|
|
54 OLDnic ISDN system
|
|
55 OLDisdn ISDN system
|
|
56 OLDity ISDN system
|
|
57 OLDitel ISDN system
|
|
58 dgb Digiboard PC/Xe
|
|
59 OLDispy ISDN system
|
|
60 OLDnnic ISDN system
|
|
61 pt SCSI "processor target"
|
|
62 worm SCSI "worm type"
|
|
63 rc Riscom/8 driver
|
|
64 ?? Talisman
|
|
65 targ SCSI target sample driver
|
|
66 labpc National Instruments LabPC
|
|
67 meteor Matrox Meteor video capture
|
|
68 si Specialix SI/XIO (peter@freebsd.org)
|
|
69 wcd ATAPI CDROM client of "wd"
|
|
71 asc AmiScan driver
|
|
72 stl Stallion (cd1400 based) (gerg@stallion.oz.au)
|
|
73 ?? was qcam
|
|
74 ccd concatenated disk
|
|
75 stli Stallion (intelligent cdk based) (gerg@stallion.oz.au)
|
|
76 scc IBM Smart Capture Card (ohashi@mickey.ai.kyutech.ac.jp)
|
|
77 cyy Cyclades Ye/PCI serial card
|
|
78 pci PCI bus
|
|
79 ipl IP Filter
|
|
80 xdcp Assigned to Chris Ficklin <chris@serengeti.com>
|
|
81 rp RocketPort/Steve Gericke <steveg@comtrol.com>
|
|
82 ppi Generic Parallel I/O <Nicolas.Souchu@prism.uvsq.fr>
|
|
83 can CAN16-2 CAN-PC Interface
|
|
84 dtfp Datum Time and Frequency processor (louie@UU.NET)
|
|
85 vesa VESA support device (j_mini@efn.org)
|
|
86 alog Industrial Computer Source AIO8-P driver (deprecated)
|
|
87 wfd ATAPI floppy client of "wd"
|
|
88 dpt DPT RAID Controller <shimon@i-connect.net>
|
|
89 pps Pulse-Per-Second timing interface
|
|
90 wst ATAPI tape client of "wd"
|
|
91 vinum Volume manager
|
|
92 bktr Bt848 video capture driver (hasty@star-gate.com)
|
|
93 coda CODA filesystem.
|
|
94 loran Loran-C Receiver
|
|
95 md Memory Disk
|
|
96 altq alternate queueing (including cbq, red, wfq)
|
|
97 prom Alpha PROM console
|
|
98 loe Loopback pseudo-ethernet (sbabkin@dcn.att.com)
|
|
99 ct Cronyx/Tau serial adaptor
|
|
100 xrpu Xilinx Reprogrammable Processing Unit
|
|
101 dgm Digiboard PC/Xem
|
|
102 fla M-Systems DiskOnChip(r)
|
|
103 streams SVR4 Streams emulation <newton@atdot.dotat.org>
|
|
104 xpt CAM Transport Layer Services
|
|
105 iic I2C bus generic i/o
|
|
106 smb System Management Bus generic i/o
|
|
107 3dfx 3Dfx driver <cokane>
|
|
108 usb Universal Serial Bus <n_hibma>
|
|
109 ida Intelligent Disk [Array] (md@doc.ic.ac.uk)
|
|
110 ses SCSI Environmental Services driver (mjacob@feral.com)
|
|
111 ums USB Mouse <n_hibma>
|
|
112 kbd keyboard
|
|
113 ulpt USB Printer <n_hibma>
|
|
114 ugen USB Generic device <n_hibma>
|
|
115 dag University of Waikato DAG network capture boards
|
|
116 ad ATA disks
|
|
117 acd ATAPI CDROM
|
|
118 afd ATAPI floppy
|
|
119 ast ATAPI tape
|
|
120 aud Audit Device <rwatson@FreeBSD.org>
|
|
121 onew Dallas Semiconductor One-Wire bus <phk@freebsd.org>
|
|
122 uhid USB HID devices <n_hibma>
|
|
123 fb frame buffer
|
|
124 ucdc USB Communication Class Driver <n_hibma>
|
|
125 digio Advantech PCI-1750 IO card jen@vulture.dmem.strath.ac.uk
|
|
126 sync Generic sync port support <phk>, <brian>
|
|
127 fire Firewire driver <ikob@koganei.wide.ad.jp>
|
|
128 arla Arla (AFS-clone) driver
|
|
129 i2o Intelligent I/O Character Device
|
|
130 mlx Mylex DAC960 RAID (control device)
|
|
131 mlxd Mylex DAC960 RAID (disk device)
|
|
132 amr AMI MegaRAID (control device)
|
|
133 amrd AMI MegaRAID (disk device)
|
|
134 taupci Cronyx Tau-PCI card <vak@hanoi.cronyx.ru>
|
|
135 zsc TurboLaser console uart
|
|
136 ipr Iprobe on-chip perf. counters (gallatin@freebsd.org)
|
|
137 nfp nFast PCI crypto accelerator (support@ncipher.com)
|
|
138 usio USB Serial support <n_hibma>
|
|
139 wanrouter Sangoma Technologies Inc. (al.feldman@sangoma.com)
|
|
140 pcfclock PCFCLOCK <sascha@schumann.cx>
|
|
141 pcdmx PCDMX theatre lighting controller
|
|
142 skip SKIP port (security/skip) control device
|
|
143 urio USB Rio 500 <n_hibma>
|
|
144 nsmb SMB/CIFS protocol interface <bp>
|
|
145 dri DRI Graphics for OpenGL <dfr>
|
|
146 twe 3ware Escalade ATA RAID (controller)
|
|
147 twed 3ware Escalade ATA RAID (drives)
|
|
148 agp AGP <dfr>
|
|
149 tap Ethernet tunneling device <myevmenkin@att.com>
|
|
150 aac Adaptec FSA RAID (controller)
|
|
151 aacd Adaptec FSA RAID (drives)
|
|
152 acpi ACPI bios support (Takanori Watanabe takawata@shidahara1.planet.sci.kobe-u.ac.jp)
|
|
153 ti Tigon Gigabit Ethernet driver (ken@FreeBSD.ORG)
|
|
154 asr Adaptec SCSI RAID <msmith@freebsd.org>
|
|
155 phone Quicknet PhoneJACK and LineJACK cards for VoIP <roger>
|
|
156 uscanner USB Scanners <n_hibma>
|
|
157 ar ATA "pseudo" RAID device
|
|
158 mly Mylex RAID control device
|
|
159 ata ATA control device
|
|
160 spic Sony Programmable I/O Controller (jogdial)
|
|
161 swdoc Sitara networks watchdog device
|
|
200 ?? entries from 200-252 are reserved for local use
|
|
252 ?? entries from 200-252 are reserved for local use
|
|
253 mfs Used by MFS
|
|
254 internal Used internally by the kernel
|
|
255 bad choice -1 is 255 which has magic meanings internally
|