174 lines
6.5 KiB
Plaintext
174 lines
6.5 KiB
Plaintext
# $FreeBSD$
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#
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# This list is semi-obsoleted by DEVFS, but for now it still contains
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# the current allocation of device major numbers.
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#
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# Unless very special circumstants demand otherwise, all device drivers
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# are able to use a dynamically allocated major number. If the d_maj
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# element of the cdevsw is uninitialized (preferred) or initialized to
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# MAJOR_AUTO, this dynamic allocation will happen.
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#
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# NOTICE: FreeBSD does not use block major numbers anymore, you neither
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# need to assign nor use a block major number for any device driver any
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# more.
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#
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# The names marked with a '*' is belived to be allocated for code inside
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# the CVS tree.
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#
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#maj name comments
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0 *cn console
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1 *ctty /dev/tty
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2 *mm /dev/mem,kmem,etc
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4 *geom GEOMetry
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5 *pts pseudo tty "tty" half
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6 *ptc pseudo tty "master" half
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7 *log system log
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9 *fd floppy disk
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10 *wt i386/isa/wt.c
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11 *spigot Video capture?
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12 *sc syscons/pcvt virtual consoles
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14 *sa SCSI "sequential access devices"
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16 *lpt PC parallel printer port
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17 *ch SCSI changer
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18 *nmdm nullmodem back-to-back tty ports
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19 *tw X-10 power interface
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20 *ng_device Netgraph
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21 *psm PS/2 Mouse
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22 *fd (/dev/stdin etc)
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23 *bpf Berkeley Packet Filter
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26 *spkr PC speaker (/dev/spkr)
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27 *mse Microsoft bus-mouse
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28 *sio 16450/16550 serial
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29 *mcd Mitsumi CDROM interface <mdodd>
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30 *snd sound driver system
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31 *pass SCSI "Application Pass-Thru"
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32 lkmc Loadable Kernel Module Controller
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33 lkm assigned to Loadable Kernel Modules
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34 lkm assigned to Loadable Kernel Modules
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35 lkm assigned to Loadable Kernel Modules
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36 lkm assigned to Loadable Kernel Modules
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37 lkm assigned to Loadable Kernel Modules
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38 lkm assigned to Loadable Kernel Modules
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39 *apm Advanced Power Management also ACPI
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40 *ctx Cortex
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42 *cx Cronyx/Sigma serial adapter
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43 vn vnode "disk" device (retired)
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44 *gp GPIB
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45 *scd Sony CDROM interface <mdodd>
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46 - -
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47 *gsc Genius Scanner
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48 *cy Cyclades
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51 *joy joystick
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52 *tun IP tunnel device
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53 *snp tty snoop
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54 OLDnic ISDN system
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55 *i4b_ctl ISDN4BSD
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56 *i4b_tel ISDN4BSD
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57 *i4b_rbch ISDN4BSD
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58 - Was dgb: Digiboard PC/Xe
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59 *i4b_trace ISDN4BSD
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60 *i4b_i4bdrv ISDN4BSD
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61 *pt SCSI "processor target"
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62 worm SCSI "worm type"
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63 *rc Riscom/8 driver
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64 ?? Talisman
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65 *targ SCSI target sample driver
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66 labpc National Instruments LabPC
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67 - was meteor Matrox Meteor video capture
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68 *si Specialix SI/XIO (peter@freebsd.org)
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69 *wcd ATAPI CDROM client of "wd"
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70 crypto Device-independent crypto interface (from openbsd)
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71 *asc AmiScan driver
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72 *stl Stallion (cd1400 based) (gerg@stallion.oz.au)
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74 *ccd concatenated disk
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75 *stli Stallion (intelligent cdk based) (gerg@stallion.oz.au)
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76 scc IBM Smart Capture Card (ohashi@mickey.ai.kyutech.ac.jp)
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77 cyy Cyclades Ye/PCI serial card
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78 pci PCI bus
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79 *ipl IP Filter
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80 xdcp Assigned to Chris Ficklin <chris@serengeti.com>
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81 *rp RocketPort/Steve Gericke <steveg@comtrol.com>
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82 *ppi Generic Parallel I/O <Nicolas.Souchu@prism.uvsq.fr>
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83 can CAN16-2 CAN-PC Interface
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84 dtfp Datum Time and Frequency processor (louie@UU.NET)
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85 vesa VESA support device (j_mini@efn.org)
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86 alog Industrial Computer Source AIO8-P driver (deprecated)
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87 wfd ATAPI floppy client of "wd"
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88 *dpt DPT RAID Controller <shimon@i-connect.net>
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89 *pps Pulse-Per-Second timing interface
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90 wst ATAPI tape client of "wd"
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91 *vinum Volume manager
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92 *bktr Bt848 video capture driver (hasty@star-gate.com)
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93 *coda CODA filesystem.
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96 altq alternate queueing (including cbq, red, wfq)
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97 *prom Alpha PROM console
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98 loe Loopback pseudo-ethernet (sbabkin@dcn.att.com)
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99 ct Cronyx/Tau serial adaptor
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103 *streams SVR4 Streams emulation <newton@atdot.dotat.org>
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104 *xpt CAM Transport Layer Services
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105 *iic I2C bus generic i/o
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106 *smb System Management Bus generic i/o
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107 *3dfx 3Dfx driver <cokane>
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108 *usb Universal Serial Bus <n_hibma>
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110 *ses SCSI Environmental Services driver (mjacob@feral.com)
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111 *ums USB Mouse <n_hibma>
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112 *kbd keyboard
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113 *ulpt USB Printer <n_hibma>
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114 *ugen USB Generic device <n_hibma>
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115 dag University of Waikato DAG network capture boards
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117 *acd ATAPI CDROM
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119 *ast ATAPI tape
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121 onew Dallas Semiconductor One-Wire bus <phk@freebsd.org>
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122 *uhid USB HID devices <n_hibma>
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123 *fb frame buffer
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124 ucdc USB Communication Class Driver <n_hibma>
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125 digio Advantech PCI-1750 IO card jen@vulture.dmem.strath.ac.uk
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126 sync Generic sync port support <phk>, <brian>
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127 *fire Firewire driver <ikob@koganei.wide.ad.jp>
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128 arla Arla (AFS-clone) driver
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130 *mlx Mylex DAC960 RAID (control device)
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134 taupci Cronyx Tau-PCI card <vak@hanoi.cronyx.ru>
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135 *zsc TurboLaser console uart
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136 ipr Iprobe on-chip perf. counters (gallatin@freebsd.org)
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137 nfp nFast PCI crypto accelerator (support@ncipher.com)
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138 *ucom USB Serial support <n_hibma>
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139 wanrouter Sangoma Technologies Inc. (al.feldman@sangoma.com)
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140 *pcfclock PCFCLOCK <sascha@schumann.cx>
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141 pcdmx PCDMX theatre lighting controller
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142 skip SKIP port (security/skip) control device
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143 *urio USB Rio 500 <n_hibma>
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145 *dri DRI Graphics for OpenGL <dfr>
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146 *twe 3ware Escalade ATA RAID (controller)
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148 *agp AGP <dfr>
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149 *tap Ethernet tunneling device <myevmenkin@att.com>
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152 *acpi ACPI bios support (Takanori Watanabe takawata@shidahara1.planet.sci.kobe-u.ac.jp)
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153 *ti Tigon Gigabit Ethernet driver (ken@FreeBSD.ORG)
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154 *asr Adaptec SCSI RAID <msmith@freebsd.org>
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155 phone Quicknet PhoneJACK and LineJACK cards for VoIP <roger>
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156 *uscanner USB Scanners <n_hibma>
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158 *mly Mylex RAID control device
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159 *ata ATA control device
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160 *spic Sony Programmable I/O Controller (jogdial)
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161 swdoc Sitara networks watchdog device
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162 *digi Digiboard
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163 - -
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166 *ciss Compaq SmartArray 5* adapter <msmith>
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168 XXX used by pst in RELENG_4
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170 pst Promise SuperTrak (uses 168 in RELENG_4)
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171 mide LSI MegaRAID IDE (control device)
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172 mided LSI MegaRAID IDE (disk device)
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173 *devctl Devd control device <imp>
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174 pciwd Berkshire Watchdog PCI <marcel@progressix.com>
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180 nvidia NVIDIA (nvidiaN/nvidiactl) <mdodd>
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181 casm HP/Compaq ProLiant Advanced Server Management <peter>
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183 *smapi SMAPI BIOS interface <mdodd>
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184 dcons Dumb console driver <simokawa>
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185 ce Cronyx Tau-32 E1 adapter <rik@cronyx.ru>
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186 sx Specialix I/O8+ driver <frank@exit.com>
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187 twa 3ware Apache ATA RAID (controller)
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200 ?? entries from 200-252 are reserved for local use
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248 *isp dev/isp/isp_freebsd.c
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252 ?? entries from 200-252 are reserved for local use
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254 internal Used internally by the kernel
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255 bad_choice -1 is 255 which has magic meanings internally
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