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phoenix |
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LINUX ALLOCATED DEVICES
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Maintained by H. Peter Anvin
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Last revised: 3 June 2001
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This list is the Linux Device List, the official registry of allocated
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device numbers and /dev directory nodes for the Linux operating
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system.
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The latest version of this list is available from
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http://www.lanana.org/docs/device-list/ or
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ftp://ftp.kernel.org/pub/linux/docs/device-list/. This version may be
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newer than the one distributed with the Linux kernel.
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The LaTeX version of this document is no longer maintained.
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This document is included by reference into the Filesystem Hierarchy
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Standard (FHS). The FHS is available from http://www.pathname.com/fhs/.
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Allocations marked (68k/Amiga) apply to Linux/68k on the Amiga
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platform only. Allocations marked (68k/Atari) apply to Linux/68k on
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the Atari platform only.
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The symbol {2.6} means the allocation is obsolete and scheduled for
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removal once kernel version 2.6 (or equivalent) is released.
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This document is in the public domain. The author requests, however,
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that semantically altered versions are not distributed without
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permission of the author, assuming the author can be contacted without
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an unreasonable effort.
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In particular, please don't sent patches for this list to Linus, at
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least not without contacting me first.
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I do not have any information about these devices beyond what appears
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on this list. Any such information requests will be deleted without
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reply.
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**** DEVICE DRIVERS AUTHORS PLEASE READ THIS ****
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THE DEVICE REGISTRY IS OFFICIALLY FROZEN FOR LINUS TORVALDS' KERNEL
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TREE. At Linus' request, no more allocations will be made official
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for Linus' kernel tree; the 3 June 2001 version of this list is the
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official final version of this registry. At Alan Cox' request,
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however, the registry will continue to be maintained for the -ac
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series of kernels, and registrations will be accepted.
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To have a major number allocated, or a minor number in situations
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where that applies (e.g. busmice), please contact me with the
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appropriate device information. Also, if you have additional
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information regarding any of the devices listed below, or if I have
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made a mistake, I would greatly appreciate a note.
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I do, however, make a few requests about the nature of your report.
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This is necessary for me to be able to keep this list up to date and
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correct in a timely manner. First of all, *please* send it to the
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correct address... . I receive hundreds of email
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messages a day, so mail sent to other addresses may very well get lost
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in the avalanche. Please put in a descriptive subject, so I can find
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your mail again should I need to. Too many people send me email
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saying just "device number request" in the subject.
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Second, please include a description of the device *in the same format
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as this list*. The reason for this is that it is the only way I have
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found to ensure I have all the requisite information to publish your
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device and avoid conflicts.
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Third, please don't assume that the distributed version of the list is
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up to date. Due to the number of registrations I have to maintain it
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in "batch mode", so there is likely additional registrations that
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haven't been listed yet.
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Finally, sometimes I have to play "namespace police." Please don't be
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offended. I often get submissions for /dev names that would be bound
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to cause conflicts down the road. I am trying to avoid getting in a
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situation where we would have to suffer an incompatible forward
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change. Therefore, please consult with me *before* you make your
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device names and numbers in any way public, at least to the point
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where it would be at all difficult to get them changed.
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Your cooperation is appreciated.
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1 char Memory devices
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1 = /dev/mem Physical memory access
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2 = /dev/kmem Kernel virtual memory access
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3 = /dev/null Null device
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4 = /dev/port I/O port access
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5 = /dev/zero Null byte source
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6 = /dev/core OBSOLETE - replaced by /proc/kcore
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7 = /dev/full Returns ENOSPC on write
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8 = /dev/random Nondeterministic random number gen.
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9 = /dev/urandom Faster, less secure random number gen.
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10 = /dev/aio Asyncronous I/O notification interface
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block RAM disk
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1 = /dev/ram1 Second RAM disk
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...
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250 = /dev/initrd Initial RAM disk {2.6}
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Older kernels had /dev/ramdisk (1, 1) here.
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/dev/initrd refers to a RAM disk which was preloaded
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by the boot loader; newer kernels use /dev/ram0 for
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the initrd.
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2 char Pseudo-TTY masters
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1 = /dev/ptyp1 Second PTY master
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...
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255 = /dev/ptyef 256th PTY master
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Pseudo-tty's are named as follows:
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* Masters are "pty", slaves are "tty";
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* the fourth letter is one of pqrstuvwxyzabcde indicating
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the 1st through 16th series of 16 pseudo-ttys each, and
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* the fifth letter is one of 0123456789abcdef indicating
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the position within the series.
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These are the old-style (BSD) PTY devices; Unix98
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devices are on major 128 and above and use the PTY
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master multiplex (/dev/ptmx) to acquire a PTY on
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demand.
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block Floppy disks
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1 = /dev/fd1 Controller 0, drive 1, autodetect
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2 = /dev/fd2 Controller 0, drive 2, autodetect
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3 = /dev/fd3 Controller 0, drive 3, autodetect
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128 = /dev/fd4 Controller 1, drive 0, autodetect
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129 = /dev/fd5 Controller 1, drive 1, autodetect
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130 = /dev/fd6 Controller 1, drive 2, autodetect
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131 = /dev/fd7 Controller 1, drive 3, autodetect
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To specify format, add to the autodetect device number:
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4 = /dev/fd?d360 5.25" 360K in a 360K drive(1)
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20 = /dev/fd?h360 5.25" 360K in a 1200K drive(1)
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48 = /dev/fd?h410 5.25" 410K in a 1200K drive
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64 = /dev/fd?h420 5.25" 420K in a 1200K drive
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24 = /dev/fd?h720 5.25" 720K in a 1200K drive
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80 = /dev/fd?h880 5.25" 880K in a 1200K drive(1)
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8 = /dev/fd?h1200 5.25" 1200K in a 1200K drive(1)
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40 = /dev/fd?h1440 5.25" 1440K in a 1200K drive(1)
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56 = /dev/fd?h1476 5.25" 1476K in a 1200K drive
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72 = /dev/fd?h1494 5.25" 1494K in a 1200K drive
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92 = /dev/fd?h1600 5.25" 1600K in a 1200K drive(1)
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12 = /dev/fd?u360 3.5" 360K Double Density(2)
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16 = /dev/fd?u720 3.5" 720K Double Density(1)
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120 = /dev/fd?u800 3.5" 800K Double Density(2)
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52 = /dev/fd?u820 3.5" 820K Double Density
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68 = /dev/fd?u830 3.5" 830K Double Density
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84 = /dev/fd?u1040 3.5" 1040K Double Density(1)
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88 = /dev/fd?u1120 3.5" 1120K Double Density(1)
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28 = /dev/fd?u1440 3.5" 1440K High Density(1)
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124 = /dev/fd?u1600 3.5" 1600K High Density(1)
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44 = /dev/fd?u1680 3.5" 1680K High Density(3)
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60 = /dev/fd?u1722 3.5" 1722K High Density
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76 = /dev/fd?u1743 3.5" 1743K High Density
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96 = /dev/fd?u1760 3.5" 1760K High Density
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116 = /dev/fd?u1840 3.5" 1840K High Density(3)
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100 = /dev/fd?u1920 3.5" 1920K High Density(1)
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32 = /dev/fd?u2880 3.5" 2880K Extra Density(1)
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104 = /dev/fd?u3200 3.5" 3200K Extra Density
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108 = /dev/fd?u3520 3.5" 3520K Extra Density
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112 = /dev/fd?u3840 3.5" 3840K Extra Density(1)
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36 = /dev/fd?CompaQ Compaq 2880K drive; obsolete?
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(1) Autodetectable format
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(2) Autodetectable format in a Double Density (720K) drive only
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(3) Autodetectable format in a High Density (1440K) drive only
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NOTE: The letter in the device name (d, q, h or u)
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signifies the type of drive: 5.25" Double Density (d),
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5.25" Quad Density (q), 5.25" High Density (h) or 3.5"
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(any model, u). The use of the capital letters D, H
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and E for the 3.5" models have been deprecated, since
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the drive type is insignificant for these devices.
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3 char Pseudo-TTY slaves
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1 = /dev/ttyp1 Second PTY slave
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...
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255 = /dev/ttyef 256th PTY slave
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These are the old-style (BSD) PTY devices; Unix98
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devices are on major 136 and above.
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block First MFM, RLL and IDE hard disk/CD-ROM interface
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64 = /dev/hdb Slave: whole disk (or CD-ROM)
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For partitions, add to the whole disk device number:
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1 = /dev/hd?1 First partition
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2 = /dev/hd?2 Second partition
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...
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63 = /dev/hd?63 63rd partition
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For Linux/i386, partitions 1-4 are the primary
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partitions, and 5 and above are logical partitions.
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Other versions of Linux use partitioning schemes
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appropriate to their respective architectures.
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4 char TTY devices
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1 = /dev/tty1 First virtual console
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...
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63 = /dev/tty63 63rd virtual console
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64 = /dev/ttyS0 First UART serial port
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...
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255 = /dev/ttyS191 192nd UART serial port
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UART serial ports refer to 8250/16450/16550 series devices.
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Older versions of the Linux kernel used this major
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number for BSD PTY devices. As of Linux 2.1.115, this
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is no longer supported. Use major numbers 2 and 3.
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5 char Alternate TTY devices
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1 = /dev/console System console
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2 = /dev/ptmx PTY master multiplex
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64 = /dev/cua0 Callout device for ttyS0
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...
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255 = /dev/cua191 Callout device for ttyS191
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(5,1) is /dev/console starting with Linux 2.1.71. See
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the section on terminal devices for more information
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on /dev/console.
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6 char Parallel printer devices
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1 = /dev/lp1 Parallel printer on parport1
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...
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Current Linux kernels no longer have a fixed mapping
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between parallel ports and I/O addresses. Instead,
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they are redirected through the parport multiplex layer.
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7 char Virtual console capture devices
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1 = /dev/vcs1 tty1 text contents
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...
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63 = /dev/vcs63 tty63 text contents
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128 = /dev/vcsa Current vc text/attribute contents
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129 = /dev/vcsa1 tty1 text/attribute contents
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...
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191 = /dev/vcsa63 tty63 text/attribute contents
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NOTE: These devices permit both read and write access.
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block Loopback devices
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1 = /dev/loop1 Second loopback device
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...
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The loopback devices are used to mount filesystems not
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associated with block devices. The binding to the
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loopback devices is handled by mount(8) or losetup(8).
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8 block SCSI disk devices (0-15)
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16 = /dev/sdb Second SCSI disk whole disk
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32 = /dev/sdc Third SCSI disk whole disk
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...
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240 = /dev/sdp Sixteenth SCSI disk whole disk
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Partitions are handled in the same way as for IDE
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disks (see major number 3) except that the limit on
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partitions is 15.
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9 char SCSI tape devices
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1 = /dev/st1 Second SCSI tape, mode 0
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...
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32 = /dev/st0l First SCSI tape, mode 1
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33 = /dev/st1l Second SCSI tape, mode 1
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...
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64 = /dev/st0m First SCSI tape, mode 2
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65 = /dev/st1m Second SCSI tape, mode 2
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...
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96 = /dev/st0a First SCSI tape, mode 3
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97 = /dev/st1a Second SCSI tape, mode 3
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...
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128 = /dev/nst0 First SCSI tape, mode 0, no rewind
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129 = /dev/nst1 Second SCSI tape, mode 0, no rewind
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...
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160 = /dev/nst0l First SCSI tape, mode 1, no rewind
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161 = /dev/nst1l Second SCSI tape, mode 1, no rewind
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...
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192 = /dev/nst0m First SCSI tape, mode 2, no rewind
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193 = /dev/nst1m Second SCSI tape, mode 2, no rewind
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...
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224 = /dev/nst0a First SCSI tape, mode 3, no rewind
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225 = /dev/nst1a Second SCSI tape, mode 3, no rewind
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...
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"No rewind" refers to the omission of the default
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automatic rewind on device close. The MTREW or MTOFFL
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ioctl()'s can be used to rewind the tape regardless of
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the device used to access it.
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block Metadisk (RAID) devices
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1 = /dev/md1 Second metadisk group
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...
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The metadisk driver is used to span a
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filesystem across multiple physical disks.
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10 char Non-serial mice, misc features
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1 = /dev/psaux PS/2-style mouse port
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2 = /dev/inportbm Microsoft Inport bus mouse
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3 = /dev/atibm ATI XL bus mouse
|
| 324 |
|
|
4 = /dev/jbm J-mouse
|
| 325 |
|
|
4 = /dev/amigamouse Amiga mouse (68k/Amiga)
|
| 326 |
|
|
5 = /dev/atarimouse Atari mouse
|
| 327 |
|
|
6 = /dev/sunmouse Sun mouse
|
| 328 |
|
|
7 = /dev/amigamouse1 Second Amiga mouse
|
| 329 |
|
|
8 = /dev/smouse Simple serial mouse driver
|
| 330 |
|
|
9 = /dev/pc110pad IBM PC-110 digitizer pad
|
| 331 |
|
|
10 = /dev/adbmouse Apple Desktop Bus mouse
|
| 332 |
|
|
11 = /dev/vrtpanel Vr41xx embedded touch panel
|
| 333 |
|
|
13 = /dev/vpcmouse Connectix Virtual PC Mouse
|
| 334 |
|
|
14 = /dev/touchscreen/ucb1x00 UCB 1x00 touchscreen
|
| 335 |
|
|
15 = /dev/touchscreen/mk712 MK712 touchscreen
|
| 336 |
|
|
128 = /dev/beep Fancy beep device
|
| 337 |
|
|
129 = /dev/modreq Kernel module load request {2.6}
|
| 338 |
|
|
130 = /dev/watchdog Watchdog timer port
|
| 339 |
|
|
131 = /dev/temperature Machine internal temperature
|
| 340 |
|
|
132 = /dev/hwtrap Hardware fault trap
|
| 341 |
|
|
133 = /dev/exttrp External device trap
|
| 342 |
|
|
134 = /dev/apm_bios Advanced Power Management BIOS
|
| 343 |
|
|
135 = /dev/rtc Real Time Clock
|
| 344 |
|
|
139 = /dev/openprom SPARC OpenBoot PROM
|
| 345 |
|
|
140 = /dev/relay8 Berkshire Products Octal relay card
|
| 346 |
|
|
141 = /dev/relay16 Berkshire Products ISO-16 relay card
|
| 347 |
|
|
142 = /dev/msr x86 model-specific registers {2.6}
|
| 348 |
|
|
143 = /dev/pciconf PCI configuration space
|
| 349 |
|
|
144 = /dev/nvram Non-volatile configuration RAM
|
| 350 |
|
|
145 = /dev/hfmodem Soundcard shortwave modem control {2.6}
|
| 351 |
|
|
146 = /dev/graphics Linux/SGI graphics device
|
| 352 |
|
|
147 = /dev/opengl Linux/SGI OpenGL pipe
|
| 353 |
|
|
148 = /dev/gfx Linux/SGI graphics effects device
|
| 354 |
|
|
149 = /dev/input/mouse Linux/SGI Irix emulation mouse
|
| 355 |
|
|
150 = /dev/input/keyboard Linux/SGI Irix emulation keyboard
|
| 356 |
|
|
151 = /dev/led Front panel LEDs
|
| 357 |
|
|
153 = /dev/mergemem Memory merge device
|
| 358 |
|
|
154 = /dev/pmu Macintosh PowerBook power manager
|
| 359 |
|
|
155 = /dev/isictl MultiTech ISICom serial control
|
| 360 |
|
|
156 = /dev/lcd Front panel LCD display
|
| 361 |
|
|
157 = /dev/ac Applicom Intl Profibus card
|
| 362 |
|
|
158 = /dev/nwbutton Netwinder external button
|
| 363 |
|
|
159 = /dev/nwdebug Netwinder debug interface
|
| 364 |
|
|
160 = /dev/nwflash Netwinder flash memory
|
| 365 |
|
|
161 = /dev/userdma User-space DMA access
|
| 366 |
|
|
162 = /dev/smbus System Management Bus
|
| 367 |
|
|
163 = /dev/lik Logitech Internet Keyboard
|
| 368 |
|
|
164 = /dev/ipmo Intel Intelligent Platform Management
|
| 369 |
|
|
165 = /dev/vmmon VMWare virtual machine monitor
|
| 370 |
|
|
166 = /dev/i2o/ctl I2O configuration manager
|
| 371 |
|
|
167 = /dev/specialix_sxctl Specialix serial control
|
| 372 |
|
|
168 = /dev/tcldrv Technology Concepts serial control
|
| 373 |
|
|
169 = /dev/specialix_rioctl Specialix RIO serial control
|
| 374 |
|
|
170 = /dev/smapi IBM Thinkpad SMAPI
|
| 375 |
|
|
171 = /dev/srripc QNX4 API IPC manager
|
| 376 |
|
|
172 = /dev/usemaclone Semaphore clone device
|
| 377 |
|
|
173 = /dev/ipmikcs Intelligent Platform Management
|
| 378 |
|
|
174 = /dev/uctrl SPARCbook 3 microcontroller
|
| 379 |
|
|
175 = /dev/agpgart AGP Graphics Address Remapping Table
|
| 380 |
|
|
176 = /dev/gtrsc Gorgy Timing radio clock
|
| 381 |
|
|
177 = /dev/cbm Serial CBM bus
|
| 382 |
|
|
178 = /dev/jsflash JavaStation OS flash SIMM
|
| 383 |
|
|
179 = /dev/xsvc High-speed shared-mem/semaphore service
|
| 384 |
|
|
180 = /dev/vrbuttons Vr41xx button input device
|
| 385 |
|
|
181 = /dev/toshiba Toshiba laptop SMM support
|
| 386 |
|
|
182 = /dev/perfctr Performance-monitoring counters
|
| 387 |
|
|
183 = /dev/intel_rng Intel i8x0 random number generator
|
| 388 |
|
|
184 = /dev/cpu/microcode CPU microcode update interface
|
| 389 |
|
|
186 = /dev/atomicps Atomic shapshot of process state data
|
| 390 |
|
|
187 = /dev/irnet IrNET device
|
| 391 |
|
|
188 = /dev/smbusbios SMBus BIOS
|
| 392 |
|
|
189 = /dev/ussp_ctl User space serial port control
|
| 393 |
|
|
190 = /dev/crash Mission Critical Linux crash dump facility
|
| 394 |
|
|
191 = /dev/pcl181
|
| 395 |
|
|
192 = /dev/nas_xbus NAS xbus LCD/buttons access
|
| 396 |
|
|
193 = /dev/d7s SPARC 7-segment display
|
| 397 |
|
|
194 = /dev/zkshim Zero-Knowledge network shim control
|
| 398 |
|
|
195 = /dev/elographics/e2201 Elographics touchscreen E271-2201
|
| 399 |
|
|
198 = /dev/sexec Signed executable interface
|
| 400 |
|
|
199 = /dev/scanners/cuecat :CueCat barcode scanner
|
| 401 |
|
|
200 = /dev/net/tun TAP/TUN network device
|
| 402 |
|
|
201 = /dev/button/gulpb Transmeta GULP-B buttons
|
| 403 |
|
|
204 = /dev/video/em8300 EM8300 DVD decoder control
|
| 404 |
|
|
205 = /dev/video/em8300_mv EM8300 DVD decoder video
|
| 405 |
|
|
206 = /dev/video/em8300_ma EM8300 DVD decoder audio
|
| 406 |
|
|
207 = /dev/video/em8300_sp EM8300 DVD decoder subpicture
|
| 407 |
|
|
208 = /dev/compaq/cpqphpc Compaq PCI Hot Plug Controller
|
| 408 |
|
|
209 = /dev/compaq/cpqrid Compaq Remote Insight Driver
|
| 409 |
|
|
210 = /dev/impi/bt IMPI coprocessor block transfer
|
| 410 |
|
|
211 = /dev/impi/smic IMPI coprocessor stream interface
|
| 411 |
|
|
212 = /dev/watchdogs/0 First watchdog device
|
| 412 |
|
|
213 = /dev/watchdogs/1 Second watchdog device
|
| 413 |
|
|
214 = /dev/watchdogs/2 Third watchdog device
|
| 414 |
|
|
215 = /dev/watchdogs/3 Fourth watchdog device
|
| 415 |
|
|
216 = /dev/fujitsu/apanel Fujitsu/Siemens application panel
|
| 416 |
|
|
217 = /dev/ni/natmotn National Instruments Motion
|
| 417 |
|
|
218 = /dev/kchuid Inter-process chuid control
|
| 418 |
|
|
219 = /dev/modems/mwave MWave modem firmware upload
|
| 419 |
|
|
220 = /dev/mptctl Message passing technology (MPT) control
|
| 420 |
|
|
221 = /dev/mvista/hssdsi Montavista PICMG hot swap system driver
|
| 421 |
|
|
222 = /dev/mvista/hasi Montavista PICMG high availability
|
| 422 |
|
|
223 = /dev/input/uinput User level driver support for input
|
| 423 |
|
|
240-255 Reserved for local use
|
| 424 |
|
|
|
| 425 |
|
|
11 char Raw keyboard device
|
| 426 |
|
|
|
| 427 |
|
|
|
| 428 |
|
|
The raw keyboard device is used on Linux/SPARC only.
|
| 429 |
|
|
|
| 430 |
|
|
block SCSI CD-ROM devices
|
| 431 |
|
|
|
| 432 |
|
|
1 = /dev/sr1 Second SCSI CD-ROM
|
| 433 |
|
|
...
|
| 434 |
|
|
|
| 435 |
|
|
The prefix /dev/scd instead of /dev/sr has been used
|
| 436 |
|
|
as well, and might make more sense.
|
| 437 |
|
|
|
| 438 |
|
|
12 char QIC-02 tape
|
| 439 |
|
|
2 = /dev/ntpqic11 QIC-11, no rewind-on-close
|
| 440 |
|
|
3 = /dev/tpqic11 QIC-11, rewind-on-close
|
| 441 |
|
|
4 = /dev/ntpqic24 QIC-24, no rewind-on-close
|
| 442 |
|
|
5 = /dev/tpqic24 QIC-24, rewind-on-close
|
| 443 |
|
|
6 = /dev/ntpqic120 QIC-120, no rewind-on-close
|
| 444 |
|
|
7 = /dev/tpqic120 QIC-120, rewind-on-close
|
| 445 |
|
|
8 = /dev/ntpqic150 QIC-150, no rewind-on-close
|
| 446 |
|
|
9 = /dev/tpqic150 QIC-150, rewind-on-close
|
| 447 |
|
|
|
| 448 |
|
|
The device names specified are proposed -- if there
|
| 449 |
|
|
are "standard" names for these devices, please let me know.
|
| 450 |
|
|
|
| 451 |
|
|
block MSCDEX CD-ROM callback support {2.6}
|
| 452 |
|
|
|
| 453 |
|
|
1 = /dev/dos_cd1 Second MSCDEX CD-ROM
|
| 454 |
|
|
...
|
| 455 |
|
|
|
| 456 |
|
|
13 char Input core
|
| 457 |
|
|
|
| 458 |
|
|
1 = /dev/input/js1 Second joystick
|
| 459 |
|
|
...
|
| 460 |
|
|
32 = /dev/input/mouse0 First mouse
|
| 461 |
|
|
33 = /dev/input/mouse1 Second mouse
|
| 462 |
|
|
...
|
| 463 |
|
|
63 = /dev/input/mice Unified mouse
|
| 464 |
|
|
64 = /dev/input/event0 First event queue
|
| 465 |
|
|
65 = /dev/input/event1 Second event queue
|
| 466 |
|
|
...
|
| 467 |
|
|
|
| 468 |
|
|
Each device type has 5 bits (32 minors).
|
| 469 |
|
|
|
| 470 |
|
|
block 8-bit MFM/RLL/IDE controller
|
| 471 |
|
|
|
| 472 |
|
|
64 = /dev/xdb Second XT disk whole disk
|
| 473 |
|
|
|
| 474 |
|
|
Partitions are handled in the same way as IDE disks
|
| 475 |
|
|
(see major number 3).
|
| 476 |
|
|
|
| 477 |
|
|
14 char Open Sound System (OSS)
|
| 478 |
|
|
|
| 479 |
|
|
1 = /dev/sequencer Audio sequencer
|
| 480 |
|
|
2 = /dev/midi00 First MIDI port
|
| 481 |
|
|
3 = /dev/dsp Digital audio
|
| 482 |
|
|
4 = /dev/audio Sun-compatible digital audio
|
| 483 |
|
|
6 = /dev/sndstat Sound card status information {2.6}
|
| 484 |
|
|
7 = /dev/audioctl SPARC audio control device
|
| 485 |
|
|
8 = /dev/sequencer2 Sequencer -- alternate device
|
| 486 |
|
|
16 = /dev/mixer1 Second soundcard mixer control
|
| 487 |
|
|
17 = /dev/patmgr0 Sequencer patch manager
|
| 488 |
|
|
18 = /dev/midi01 Second MIDI port
|
| 489 |
|
|
19 = /dev/dsp1 Second soundcard digital audio
|
| 490 |
|
|
20 = /dev/audio1 Second soundcard Sun digital audio
|
| 491 |
|
|
33 = /dev/patmgr1 Sequencer patch manager
|
| 492 |
|
|
34 = /dev/midi02 Third MIDI port
|
| 493 |
|
|
50 = /dev/midi03 Fourth MIDI port
|
| 494 |
|
|
block BIOS harddrive callback support {2.6}
|
| 495 |
|
|
|
| 496 |
|
|
64 = /dev/dos_hdb Second BIOS harddrive whole disk
|
| 497 |
|
|
128 = /dev/dos_hdc Third BIOS harddrive whole disk
|
| 498 |
|
|
192 = /dev/dos_hdd Fourth BIOS harddrive whole disk
|
| 499 |
|
|
|
| 500 |
|
|
Partitions are handled in the same way as IDE disks
|
| 501 |
|
|
(see major number 3).
|
| 502 |
|
|
|
| 503 |
|
|
15 char Joystick
|
| 504 |
|
|
|
| 505 |
|
|
1 = /dev/js1 Second analog joystick
|
| 506 |
|
|
...
|
| 507 |
|
|
128 = /dev/djs0 First digital joystick
|
| 508 |
|
|
129 = /dev/djs1 Second digital joystick
|
| 509 |
|
|
...
|
| 510 |
|
|
block Sony CDU-31A/CDU-33A CD-ROM
|
| 511 |
|
|
|
| 512 |
|
|
|
| 513 |
|
|
16 char Non-SCSI scanners
|
| 514 |
|
|
|
| 515 |
|
|
block GoldStar CD-ROM
|
| 516 |
|
|
|
| 517 |
|
|
|
| 518 |
|
|
17 char Chase serial card
|
| 519 |
|
|
|
| 520 |
|
|
1 = /dev/ttyH1 Second Chase port
|
| 521 |
|
|
...
|
| 522 |
|
|
block Optics Storage CD-ROM
|
| 523 |
|
|
|
| 524 |
|
|
|
| 525 |
|
|
18 char Chase serial card - alternate devices
|
| 526 |
|
|
|
| 527 |
|
|
1 = /dev/cuh1 Callout device for ttyH1
|
| 528 |
|
|
...
|
| 529 |
|
|
block Sanyo CD-ROM
|
| 530 |
|
|
|
| 531 |
|
|
|
| 532 |
|
|
19 char Cyclades serial card
|
| 533 |
|
|
|
| 534 |
|
|
...
|
| 535 |
|
|
31 = /dev/ttyC31 32nd Cyclades port
|
| 536 |
|
|
block "Double" compressed disk
|
| 537 |
|
|
|
| 538 |
|
|
...
|
| 539 |
|
|
7 = /dev/double7 Eighth compressed disk
|
| 540 |
|
|
128 = /dev/cdouble0 Mirror of first compressed disk
|
| 541 |
|
|
...
|
| 542 |
|
|
135 = /dev/cdouble7 Mirror of eighth compressed disk
|
| 543 |
|
|
|
| 544 |
|
|
See the Double documentation for the meaning of the
|
| 545 |
|
|
mirror devices.
|
| 546 |
|
|
|
| 547 |
|
|
20 char Cyclades serial card - alternate devices
|
| 548 |
|
|
|
| 549 |
|
|
...
|
| 550 |
|
|
31 = /dev/cub31 Callout device for ttyC31
|
| 551 |
|
|
block Hitachi CD-ROM (under development)
|
| 552 |
|
|
|
| 553 |
|
|
|
| 554 |
|
|
21 char Generic SCSI access
|
| 555 |
|
|
|
| 556 |
|
|
1 = /dev/sg1 Second generic SCSI device
|
| 557 |
|
|
...
|
| 558 |
|
|
|
| 559 |
|
|
Most distributions name these /dev/sga, /dev/sgb...;
|
| 560 |
|
|
this sets an unnecessary limit of 26 SCSI devices in
|
| 561 |
|
|
the system and is counter to standard Linux
|
| 562 |
|
|
device-naming practice.
|
| 563 |
|
|
|
| 564 |
|
|
block Acorn MFM hard drive interface
|
| 565 |
|
|
|
| 566 |
|
|
64 = /dev/mfmb Second MFM drive whole disk
|
| 567 |
|
|
|
| 568 |
|
|
This device is used on the ARM-based Acorn RiscPC.
|
| 569 |
|
|
Partitions are handled the same way as for IDE disks
|
| 570 |
|
|
(see major number 3).
|
| 571 |
|
|
|
| 572 |
|
|
22 char Digiboard serial card
|
| 573 |
|
|
|
| 574 |
|
|
1 = /dev/ttyD1 Second Digiboard port
|
| 575 |
|
|
...
|
| 576 |
|
|
block Second IDE hard disk/CD-ROM interface
|
| 577 |
|
|
|
| 578 |
|
|
64 = /dev/hdd Slave: whole disk (or CD-ROM)
|
| 579 |
|
|
|
| 580 |
|
|
Partitions are handled the same way as for the first
|
| 581 |
|
|
interface (see major number 3).
|
| 582 |
|
|
|
| 583 |
|
|
23 char Digiboard serial card - alternate devices
|
| 584 |
|
|
|
| 585 |
|
|
1 = /dev/cud1 Callout device for ttyD1
|
| 586 |
|
|
...
|
| 587 |
|
|
block Mitsumi proprietary CD-ROM
|
| 588 |
|
|
|
| 589 |
|
|
|
| 590 |
|
|
24 char Stallion serial card
|
| 591 |
|
|
|
| 592 |
|
|
1 = /dev/ttyE1 Stallion port 1 card 0
|
| 593 |
|
|
...
|
| 594 |
|
|
64 = /dev/ttyE64 Stallion port 0 card 1
|
| 595 |
|
|
65 = /dev/ttyE65 Stallion port 1 card 1
|
| 596 |
|
|
...
|
| 597 |
|
|
128 = /dev/ttyE128 Stallion port 0 card 2
|
| 598 |
|
|
129 = /dev/ttyE129 Stallion port 1 card 2
|
| 599 |
|
|
...
|
| 600 |
|
|
192 = /dev/ttyE192 Stallion port 0 card 3
|
| 601 |
|
|
193 = /dev/ttyE193 Stallion port 1 card 3
|
| 602 |
|
|
...
|
| 603 |
|
|
block Sony CDU-535 CD-ROM
|
| 604 |
|
|
|
| 605 |
|
|
|
| 606 |
|
|
25 char Stallion serial card - alternate devices
|
| 607 |
|
|
|
| 608 |
|
|
1 = /dev/cue1 Callout device for ttyE1
|
| 609 |
|
|
...
|
| 610 |
|
|
64 = /dev/cue64 Callout device for ttyE64
|
| 611 |
|
|
65 = /dev/cue65 Callout device for ttyE65
|
| 612 |
|
|
...
|
| 613 |
|
|
128 = /dev/cue128 Callout device for ttyE128
|
| 614 |
|
|
129 = /dev/cue129 Callout device for ttyE129
|
| 615 |
|
|
...
|
| 616 |
|
|
192 = /dev/cue192 Callout device for ttyE192
|
| 617 |
|
|
193 = /dev/cue193 Callout device for ttyE193
|
| 618 |
|
|
...
|
| 619 |
|
|
block First Matsushita (Panasonic/SoundBlaster) CD-ROM
|
| 620 |
|
|
|
| 621 |
|
|
1 = /dev/sbpcd1 Panasonic CD-ROM controller 0 unit 1
|
| 622 |
|
|
2 = /dev/sbpcd2 Panasonic CD-ROM controller 0 unit 2
|
| 623 |
|
|
3 = /dev/sbpcd3 Panasonic CD-ROM controller 0 unit 3
|
| 624 |
|
|
|
| 625 |
|
|
26 char Quanta WinVision frame grabber {2.6}
|
| 626 |
|
|
|
| 627 |
|
|
block Second Matsushita (Panasonic/SoundBlaster) CD-ROM
|
| 628 |
|
|
|
| 629 |
|
|
1 = /dev/sbpcd5 Panasonic CD-ROM controller 1 unit 1
|
| 630 |
|
|
2 = /dev/sbpcd6 Panasonic CD-ROM controller 1 unit 2
|
| 631 |
|
|
3 = /dev/sbpcd7 Panasonic CD-ROM controller 1 unit 3
|
| 632 |
|
|
|
| 633 |
|
|
27 char QIC-117 tape
|
| 634 |
|
|
|
| 635 |
|
|
1 = /dev/qft1 Unit 1, rewind-on-close
|
| 636 |
|
|
2 = /dev/qft2 Unit 2, rewind-on-close
|
| 637 |
|
|
3 = /dev/qft3 Unit 3, rewind-on-close
|
| 638 |
|
|
4 = /dev/nqft0 Unit 0, no rewind-on-close
|
| 639 |
|
|
5 = /dev/nqft1 Unit 1, no rewind-on-close
|
| 640 |
|
|
6 = /dev/nqft2 Unit 2, no rewind-on-close
|
| 641 |
|
|
7 = /dev/nqft3 Unit 3, no rewind-on-close
|
| 642 |
|
|
16 = /dev/zqft0 Unit 0, rewind-on-close, compression
|
| 643 |
|
|
17 = /dev/zqft1 Unit 1, rewind-on-close, compression
|
| 644 |
|
|
18 = /dev/zqft2 Unit 2, rewind-on-close, compression
|
| 645 |
|
|
19 = /dev/zqft3 Unit 3, rewind-on-close, compression
|
| 646 |
|
|
20 = /dev/nzqft0 Unit 0, no rewind-on-close, compression
|
| 647 |
|
|
21 = /dev/nzqft1 Unit 1, no rewind-on-close, compression
|
| 648 |
|
|
22 = /dev/nzqft2 Unit 2, no rewind-on-close, compression
|
| 649 |
|
|
23 = /dev/nzqft3 Unit 3, no rewind-on-close, compression
|
| 650 |
|
|
32 = /dev/rawqft0 Unit 0, rewind-on-close, no file marks
|
| 651 |
|
|
33 = /dev/rawqft1 Unit 1, rewind-on-close, no file marks
|
| 652 |
|
|
34 = /dev/rawqft2 Unit 2, rewind-on-close, no file marks
|
| 653 |
|
|
35 = /dev/rawqft3 Unit 3, rewind-on-close, no file marks
|
| 654 |
|
|
36 = /dev/nrawqft0 Unit 0, no rewind-on-close, no file marks
|
| 655 |
|
|
37 = /dev/nrawqft1 Unit 1, no rewind-on-close, no file marks
|
| 656 |
|
|
38 = /dev/nrawqft2 Unit 2, no rewind-on-close, no file marks
|
| 657 |
|
|
39 = /dev/nrawqft3 Unit 3, no rewind-on-close, no file marks
|
| 658 |
|
|
block Third Matsushita (Panasonic/SoundBlaster) CD-ROM
|
| 659 |
|
|
|
| 660 |
|
|
1 = /dev/sbpcd9 Panasonic CD-ROM controller 2 unit 1
|
| 661 |
|
|
2 = /dev/sbpcd10 Panasonic CD-ROM controller 2 unit 2
|
| 662 |
|
|
3 = /dev/sbpcd11 Panasonic CD-ROM controller 2 unit 3
|
| 663 |
|
|
|
| 664 |
|
|
28 char Stallion serial card - card programming
|
| 665 |
|
|
|
| 666 |
|
|
1 = /dev/staliomem1 Second Stallion card I/O memory
|
| 667 |
|
|
2 = /dev/staliomem2 Third Stallion card I/O memory
|
| 668 |
|
|
3 = /dev/staliomem3 Fourth Stallion card I/O memory
|
| 669 |
|
|
char Atari SLM ACSI laser printer (68k/Atari)
|
| 670 |
|
|
|
| 671 |
|
|
1 = /dev/slm1 Second SLM laser printer
|
| 672 |
|
|
...
|
| 673 |
|
|
block Fourth Matsushita (Panasonic/SoundBlaster) CD-ROM
|
| 674 |
|
|
|
| 675 |
|
|
1 = /dev/sbpcd13 Panasonic CD-ROM controller 3 unit 1
|
| 676 |
|
|
2 = /dev/sbpcd14 Panasonic CD-ROM controller 3 unit 2
|
| 677 |
|
|
3 = /dev/sbpcd15 Panasonic CD-ROM controller 3 unit 3
|
| 678 |
|
|
block ACSI disk (68k/Atari)
|
| 679 |
|
|
|
| 680 |
|
|
16 = /dev/adb Second ACSI disk whole disk
|
| 681 |
|
|
32 = /dev/adc Third ACSI disk whole disk
|
| 682 |
|
|
...
|
| 683 |
|
|
240 = /dev/adp 16th ACSI disk whole disk
|
| 684 |
|
|
|
| 685 |
|
|
Partitions are handled in the same way as for IDE
|
| 686 |
|
|
disks (see major number 3) except that the limit on
|
| 687 |
|
|
partitions is 15, like SCSI.
|
| 688 |
|
|
|
| 689 |
|
|
29 char Universal frame buffer
|
| 690 |
|
|
|
| 691 |
|
|
1 = /dev/fb1 Second frame buffer
|
| 692 |
|
|
...
|
| 693 |
|
|
31 = /dev/fb31 32nd frame buffer
|
| 694 |
|
|
|
| 695 |
|
|
For backwards compatibility {2.6} the following
|
| 696 |
|
|
progression is also handled by current kernels:
|
| 697 |
|
|
|
| 698 |
|
|
32 = /dev/fb1
|
| 699 |
|
|
...
|
| 700 |
|
|
224 = /dev/fb7
|
| 701 |
|
|
|
| 702 |
|
|
block Aztech/Orchid/Okano/Wearnes CD-ROM
|
| 703 |
|
|
|
| 704 |
|
|
|
| 705 |
|
|
30 char iBCS-2 compatibility devices
|
| 706 |
|
|
|
| 707 |
|
|
1 = /dev/spx SVR3 local X interface
|
| 708 |
|
|
2 = /dev/inet/arp Network access
|
| 709 |
|
|
2 = /dev/inet/icmp Network access
|
| 710 |
|
|
2 = /dev/inet/ip Network access
|
| 711 |
|
|
2 = /dev/inet/udp Network access
|
| 712 |
|
|
2 = /dev/inet/tcp Network access
|
| 713 |
|
|
|
| 714 |
|
|
Additionally, iBCS-2 requires /dev/nfsd to be a link
|
| 715 |
|
|
to /dev/socksys, and /dev/X0R to be a link to
|
| 716 |
|
|
/dev/null.
|
| 717 |
|
|
|
| 718 |
|
|
block Philips LMS CM-205 CD-ROM
|
| 719 |
|
|
|
| 720 |
|
|
|
| 721 |
|
|
/dev/lmscd is an older name for this device. This
|
| 722 |
|
|
driver does not work with the CM-205MS CD-ROM.
|
| 723 |
|
|
|
| 724 |
|
|
31 char MPU-401 MIDI
|
| 725 |
|
|
|
| 726 |
|
|
1 = /dev/mpu401stat MPU-401 status port
|
| 727 |
|
|
block ROM/flash memory card
|
| 728 |
|
|
|
| 729 |
|
|
...
|
| 730 |
|
|
7 = /dev/rom7 Eighth ROM card (rw)
|
| 731 |
|
|
8 = /dev/rrom0 First ROM card (ro)
|
| 732 |
|
|
...
|
| 733 |
|
|
15 = /dev/rrom7 Eighth ROM card (ro)
|
| 734 |
|
|
16 = /dev/flash0 First flash memory card (rw)
|
| 735 |
|
|
...
|
| 736 |
|
|
23 = /dev/flash7 Eighth flash memory card (rw)
|
| 737 |
|
|
24 = /dev/rflash0 First flash memory card (ro)
|
| 738 |
|
|
...
|
| 739 |
|
|
31 = /dev/rflash7 Eighth flash memory card (ro)
|
| 740 |
|
|
|
| 741 |
|
|
The read-write (rw) devices support back-caching
|
| 742 |
|
|
written data in RAM, as well as writing to flash RAM
|
| 743 |
|
|
devices. The read-only devices (ro) support reading
|
| 744 |
|
|
only.
|
| 745 |
|
|
|
| 746 |
|
|
32 char Specialix serial card
|
| 747 |
|
|
|
| 748 |
|
|
1 = /dev/ttyX1 Second Specialix port
|
| 749 |
|
|
...
|
| 750 |
|
|
block Philips LMS CM-206 CD-ROM
|
| 751 |
|
|
|
| 752 |
|
|
|
| 753 |
|
|
33 char Specialix serial card - alternate devices
|
| 754 |
|
|
|
| 755 |
|
|
1 = /dev/cux1 Callout device for ttyX1
|
| 756 |
|
|
...
|
| 757 |
|
|
block Third IDE hard disk/CD-ROM interface
|
| 758 |
|
|
|
| 759 |
|
|
64 = /dev/hdf Slave: whole disk (or CD-ROM)
|
| 760 |
|
|
|
| 761 |
|
|
Partitions are handled the same way as for the first
|
| 762 |
|
|
interface (see major number 3).
|
| 763 |
|
|
|
| 764 |
|
|
34 char Z8530 HDLC driver
|
| 765 |
|
|
|
| 766 |
|
|
1 = /dev/scc1 First Z8530, second port
|
| 767 |
|
|
2 = /dev/scc2 Second Z8530, first port
|
| 768 |
|
|
3 = /dev/scc3 Second Z8530, second port
|
| 769 |
|
|
...
|
| 770 |
|
|
|
| 771 |
|
|
In a previous version these devices were named
|
| 772 |
|
|
/dev/sc1 for /dev/scc0, /dev/sc2 for /dev/scc1, and so
|
| 773 |
|
|
on.
|
| 774 |
|
|
|
| 775 |
|
|
block Fourth IDE hard disk/CD-ROM interface
|
| 776 |
|
|
|
| 777 |
|
|
64 = /dev/hdh Slave: whole disk (or CD-ROM)
|
| 778 |
|
|
|
| 779 |
|
|
Partitions are handled the same way as for the first
|
| 780 |
|
|
interface (see major number 3).
|
| 781 |
|
|
|
| 782 |
|
|
35 char tclmidi MIDI driver
|
| 783 |
|
|
|
| 784 |
|
|
1 = /dev/midi1 Second MIDI port, kernel timed
|
| 785 |
|
|
2 = /dev/midi2 Third MIDI port, kernel timed
|
| 786 |
|
|
3 = /dev/midi3 Fourth MIDI port, kernel timed
|
| 787 |
|
|
64 = /dev/rmidi0 First MIDI port, untimed
|
| 788 |
|
|
65 = /dev/rmidi1 Second MIDI port, untimed
|
| 789 |
|
|
66 = /dev/rmidi2 Third MIDI port, untimed
|
| 790 |
|
|
67 = /dev/rmidi3 Fourth MIDI port, untimed
|
| 791 |
|
|
128 = /dev/smpte0 First MIDI port, SMPTE timed
|
| 792 |
|
|
129 = /dev/smpte1 Second MIDI port, SMPTE timed
|
| 793 |
|
|
130 = /dev/smpte2 Third MIDI port, SMPTE timed
|
| 794 |
|
|
131 = /dev/smpte3 Fourth MIDI port, SMPTE timed
|
| 795 |
|
|
block Slow memory ramdisk
|
| 796 |
|
|
|
| 797 |
|
|
|
| 798 |
|
|
36 char Netlink support
|
| 799 |
|
|
|
| 800 |
|
|
1 = /dev/skip enSKIP security cache control
|
| 801 |
|
|
3 = /dev/fwmonitor Firewall packet copies
|
| 802 |
|
|
16 = /dev/tap0 First Ethertap device
|
| 803 |
|
|
...
|
| 804 |
|
|
31 = /dev/tap15 16th Ethertap device
|
| 805 |
|
|
block MCA ESDI hard disk
|
| 806 |
|
|
|
| 807 |
|
|
64 = /dev/edb Second ESDI disk whole disk
|
| 808 |
|
|
...
|
| 809 |
|
|
|
| 810 |
|
|
Partitions are handled in the same way as IDE disks
|
| 811 |
|
|
(see major number 3).
|
| 812 |
|
|
|
| 813 |
|
|
37 char IDE tape
|
| 814 |
|
|
|
| 815 |
|
|
1 = /dev/ht1 Second IDE tape
|
| 816 |
|
|
...
|
| 817 |
|
|
128 = /dev/nht0 First IDE tape, no rewind-on-close
|
| 818 |
|
|
129 = /dev/nht1 Second IDE tape, no rewind-on-close
|
| 819 |
|
|
...
|
| 820 |
|
|
|
| 821 |
|
|
Currently, only one IDE tape drive is supported.
|
| 822 |
|
|
|
| 823 |
|
|
block Zorro II ramdisk
|
| 824 |
|
|
|
| 825 |
|
|
|
| 826 |
|
|
38 char Myricom PCI Myrinet board
|
| 827 |
|
|
|
| 828 |
|
|
1 = /dev/mlanai1 Second Myrinet board
|
| 829 |
|
|
...
|
| 830 |
|
|
|
| 831 |
|
|
This device is used for status query, board control
|
| 832 |
|
|
and "user level packet I/O." This board is also
|
| 833 |
|
|
accessible as a standard networking "eth" device.
|
| 834 |
|
|
|
| 835 |
|
|
block Reserved for Linux/AP+
|
| 836 |
|
|
|
| 837 |
|
|
39 char ML-16P experimental I/O board
|
| 838 |
|
|
|
| 839 |
|
|
1 = /dev/ml16pa-a1 First card, second analog channel
|
| 840 |
|
|
...
|
| 841 |
|
|
15 = /dev/ml16pa-a15 First card, 16th analog channel
|
| 842 |
|
|
16 = /dev/ml16pa-d First card, digital lines
|
| 843 |
|
|
17 = /dev/ml16pa-c0 First card, first counter/timer
|
| 844 |
|
|
18 = /dev/ml16pa-c1 First card, second counter/timer
|
| 845 |
|
|
19 = /dev/ml16pa-c2 First card, third counter/timer
|
| 846 |
|
|
32 = /dev/ml16pb-a0 Second card, first analog channel
|
| 847 |
|
|
33 = /dev/ml16pb-a1 Second card, second analog channel
|
| 848 |
|
|
...
|
| 849 |
|
|
47 = /dev/ml16pb-a15 Second card, 16th analog channel
|
| 850 |
|
|
48 = /dev/ml16pb-d Second card, digital lines
|
| 851 |
|
|
49 = /dev/ml16pb-c0 Second card, first counter/timer
|
| 852 |
|
|
50 = /dev/ml16pb-c1 Second card, second counter/timer
|
| 853 |
|
|
51 = /dev/ml16pb-c2 Second card, third counter/timer
|
| 854 |
|
|
...
|
| 855 |
|
|
block Reserved for Linux/AP+
|
| 856 |
|
|
|
| 857 |
|
|
40 char Matrox Meteor frame grabber {2.6}
|
| 858 |
|
|
|
| 859 |
|
|
block Syquest EZ135 parallel port removable drive
|
| 860 |
|
|
|
| 861 |
|
|
|
| 862 |
|
|
This device is obsolete and will be removed in a
|
| 863 |
|
|
future version of Linux. It has been replaced with
|
| 864 |
|
|
the parallel port IDE disk driver at major number 45.
|
| 865 |
|
|
Partitions are handled in the same way as IDE disks
|
| 866 |
|
|
(see major number 3).
|
| 867 |
|
|
|
| 868 |
|
|
41 char Yet Another Micro Monitor
|
| 869 |
|
|
|
| 870 |
|
|
block MicroSolutions BackPack parallel port CD-ROM
|
| 871 |
|
|
|
| 872 |
|
|
|
| 873 |
|
|
This device is obsolete and will be removed in a
|
| 874 |
|
|
future version of Linux. It has been replaced with
|
| 875 |
|
|
the parallel port ATAPI CD-ROM driver at major number 46.
|
| 876 |
|
|
|
| 877 |
|
|
42 Demo/sample use
|
| 878 |
|
|
|
| 879 |
|
|
This number is intended for use in sample code, as
|
| 880 |
|
|
well as a general "example" device number. It
|
| 881 |
|
|
should never be used for a device driver that is being
|
| 882 |
|
|
distributed; either obtain an official number or use
|
| 883 |
|
|
the local/experimental range. The sudden addition or
|
| 884 |
|
|
removal of a driver with this number should not cause
|
| 885 |
|
|
ill effects to the system (bugs excepted.)
|
| 886 |
|
|
|
| 887 |
|
|
IN PARTICULAR, ANY DISTRIBUTION WHICH CONTAINS A
|
| 888 |
|
|
DEVICE DRIVER USING MAJOR NUMBER 42 IS NONCOMPLIANT.
|
| 889 |
|
|
|
| 890 |
|
|
43 char isdn4linux virtual modem
|
| 891 |
|
|
|
| 892 |
|
|
...
|
| 893 |
|
|
63 = /dev/ttyI63 64th virtual modem
|
| 894 |
|
|
block Network block devices
|
| 895 |
|
|
|
| 896 |
|
|
1 = /dev/nb1 Second network block device
|
| 897 |
|
|
...
|
| 898 |
|
|
|
| 899 |
|
|
Network Block Device is somehow similar to loopback
|
| 900 |
|
|
devices: If you read from it, it sends packet accross
|
| 901 |
|
|
network asking server for data. If you write to it, it
|
| 902 |
|
|
sends packet telling server to write. It could be used
|
| 903 |
|
|
to mounting filesystems over the net, swapping over
|
| 904 |
|
|
the net, implementing block device in userland etc.
|
| 905 |
|
|
|
| 906 |
|
|
44 char isdn4linux virtual modem - alternate devices
|
| 907 |
|
|
|
| 908 |
|
|
...
|
| 909 |
|
|
63 = /dev/cui63 Callout device for ttyI63
|
| 910 |
|
|
block Flash Translatio Layer (FTL) filesystems
|
| 911 |
|
|
|
| 912 |
|
|
16 = /dev/ftlb FTL on second Memory Technology Device
|
| 913 |
|
|
32 = /dev/ftlc FTL on third Memory Technology Device
|
| 914 |
|
|
...
|
| 915 |
|
|
240 = /dev/ftlp FTL on 16th Memory Technology Device
|
| 916 |
|
|
|
| 917 |
|
|
Partitions are handled in the same way as for IDE
|
| 918 |
|
|
disks (see major number 3) expect that the partition
|
| 919 |
|
|
limit is 15 rather than 63 per disk (same as SCSI.)
|
| 920 |
|
|
|
| 921 |
|
|
45 char isdn4linux ISDN BRI driver
|
| 922 |
|
|
|
| 923 |
|
|
...
|
| 924 |
|
|
63 = /dev/isdn63 64th virtual B channel raw data
|
| 925 |
|
|
64 = /dev/isdnctrl0 First channel control/debug
|
| 926 |
|
|
...
|
| 927 |
|
|
127 = /dev/isdnctrl63 64th channel control/debug
|
| 928 |
|
|
|
| 929 |
|
|
128 = /dev/ippp0 First SyncPPP device
|
| 930 |
|
|
...
|
| 931 |
|
|
191 = /dev/ippp63 64th SyncPPP device
|
| 932 |
|
|
|
| 933 |
|
|
255 = /dev/isdninfo ISDN monitor interface
|
| 934 |
|
|
block Parallel port IDE disk devices
|
| 935 |
|
|
|
| 936 |
|
|
16 = /dev/pdb Second parallel port IDE disk
|
| 937 |
|
|
32 = /dev/pdc Third parallel port IDE disk
|
| 938 |
|
|
48 = /dev/pdd Fourth parallel port IDE disk
|
| 939 |
|
|
|
| 940 |
|
|
Partitions are handled in the same way as for IDE
|
| 941 |
|
|
disks (see major number 3) except that the partition
|
| 942 |
|
|
limit is 15 rather than 63 per disk.
|
| 943 |
|
|
|
| 944 |
|
|
46 char Comtrol Rocketport serial card
|
| 945 |
|
|
|
| 946 |
|
|
1 = /dev/ttyR1 Second Rocketport port
|
| 947 |
|
|
...
|
| 948 |
|
|
block Parallel port ATAPI CD-ROM devices
|
| 949 |
|
|
|
| 950 |
|
|
1 = /dev/pcd1 Second parallel port ATAPI CD-ROM
|
| 951 |
|
|
2 = /dev/pcd2 Third parallel port ATAPI CD-ROM
|
| 952 |
|
|
3 = /dev/pcd3 Fourth parallel port ATAPI CD-ROM
|
| 953 |
|
|
|
| 954 |
|
|
47 char Comtrol Rocketport serial card - alternate devices
|
| 955 |
|
|
|
| 956 |
|
|
1 = /dev/cur1 Callout device for ttyR1
|
| 957 |
|
|
...
|
| 958 |
|
|
block Parallel port ATAPI disk devices
|
| 959 |
|
|
|
| 960 |
|
|
1 = /dev/pf1 Second parallel port ATAPI disk
|
| 961 |
|
|
2 = /dev/pf2 Third parallel port ATAPI disk
|
| 962 |
|
|
3 = /dev/pf3 Fourth parallel port ATAPI disk
|
| 963 |
|
|
|
| 964 |
|
|
This driver is intended for floppy disks and similar
|
| 965 |
|
|
devices and hence does not support partitioning.
|
| 966 |
|
|
|
| 967 |
|
|
48 char SDL RISCom serial card
|
| 968 |
|
|
|
| 969 |
|
|
1 = /dev/ttyL1 Second RISCom port
|
| 970 |
|
|
...
|
| 971 |
|
|
block Mylex DAC960 PCI RAID controller; first controller
|
| 972 |
|
|
|
| 973 |
|
|
8 = /dev/rd/c0d1 Second disk, whole disk
|
| 974 |
|
|
...
|
| 975 |
|
|
248 = /dev/rd/c0d31 32nd disk, whole disk
|
| 976 |
|
|
|
| 977 |
|
|
For partitions add:
|
| 978 |
|
|
|
| 979 |
|
|
1 = /dev/rd/c?d?p1 First partition
|
| 980 |
|
|
...
|
| 981 |
|
|
7 = /dev/rd/c?d?p7 Seventh partition
|
| 982 |
|
|
|
| 983 |
|
|
49 char SDL RISCom serial card - alternate devices
|
| 984 |
|
|
|
| 985 |
|
|
1 = /dev/cul1 Callout device for ttyL1
|
| 986 |
|
|
...
|
| 987 |
|
|
block Mylex DAC960 PCI RAID controller; second controller
|
| 988 |
|
|
|
| 989 |
|
|
8 = /dev/rd/c1d1 Second disk, whole disk
|
| 990 |
|
|
...
|
| 991 |
|
|
248 = /dev/rd/c1d31 32nd disk, whole disk
|
| 992 |
|
|
|
| 993 |
|
|
Partitions are handled as for major 48.
|
| 994 |
|
|
|
| 995 |
|
|
50 char Reserved for GLINT
|
| 996 |
|
|
|
| 997 |
|
|
block Mylex DAC960 PCI RAID controller; third controller
|
| 998 |
|
|
|
| 999 |
|
|
8 = /dev/rd/c2d1 Second disk, whole disk
|
| 1000 |
|
|
...
|
| 1001 |
|
|
248 = /dev/rd/c2d31 32nd disk, whole disk
|
| 1002 |
|
|
|
| 1003 |
|
|
51 char Baycom radio modem
|
| 1004 |
|
|
|
| 1005 |
|
|
1 = /dev/bc1 Second Baycom radio modem
|
| 1006 |
|
|
...
|
| 1007 |
|
|
block Mylex DAC960 PCI RAID controller; fourth controller
|
| 1008 |
|
|
|
| 1009 |
|
|
8 = /dev/rd/c3d1 Second disk, whole disk
|
| 1010 |
|
|
...
|
| 1011 |
|
|
248 = /dev/rd/c3d31 32nd disk, whole disk
|
| 1012 |
|
|
|
| 1013 |
|
|
Partitions are handled as for major 48.
|
| 1014 |
|
|
|
| 1015 |
|
|
52 char Spellcaster DataComm/BRI ISDN card
|
| 1016 |
|
|
|
| 1017 |
|
|
1 = /dev/dcbri1 Second DataComm card
|
| 1018 |
|
|
2 = /dev/dcbri2 Third DataComm card
|
| 1019 |
|
|
3 = /dev/dcbri3 Fourth DataComm card
|
| 1020 |
|
|
block Mylex DAC960 PCI RAID controller; fifth controller
|
| 1021 |
|
|
|
| 1022 |
|
|
8 = /dev/rd/c4d1 Second disk, whole disk
|
| 1023 |
|
|
...
|
| 1024 |
|
|
248 = /dev/rd/c4d31 32nd disk, whole disk
|
| 1025 |
|
|
|
| 1026 |
|
|
Partitions are handled as for major 48.
|
| 1027 |
|
|
|
| 1028 |
|
|
53 char BDM interface for remote debugging MC683xx microcontrollers
|
| 1029 |
|
|
|
| 1030 |
|
|
1 = /dev/pd_bdm1 PD BDM interface on lp1
|
| 1031 |
|
|
2 = /dev/pd_bdm2 PD BDM interface on lp2
|
| 1032 |
|
|
4 = /dev/icd_bdm0 ICD BDM interface on lp0
|
| 1033 |
|
|
5 = /dev/icd_bdm1 ICD BDM interface on lp1
|
| 1034 |
|
|
6 = /dev/icd_bdm2 ICD BDM interface on lp2
|
| 1035 |
|
|
|
| 1036 |
|
|
This device is used for the interfacing to the MC683xx
|
| 1037 |
|
|
microcontrollers via Background Debug Mode by use of a
|
| 1038 |
|
|
Parallel Port interface. PD is the Motorola Public
|
| 1039 |
|
|
Domain Interface and ICD is the commercial interface
|
| 1040 |
|
|
by P&E.
|
| 1041 |
|
|
|
| 1042 |
|
|
block Mylex DAC960 PCI RAID controller; sixth controller
|
| 1043 |
|
|
|
| 1044 |
|
|
8 = /dev/rd/c5d1 Second disk, whole disk
|
| 1045 |
|
|
...
|
| 1046 |
|
|
248 = /dev/rd/c5d31 32nd disk, whole disk
|
| 1047 |
|
|
|
| 1048 |
|
|
Partitions are handled as for major 48.
|
| 1049 |
|
|
|
| 1050 |
|
|
54 char Electrocardiognosis Holter serial card
|
| 1051 |
|
|
|
| 1052 |
|
|
1 = /dev/holter1 Second Holter port
|
| 1053 |
|
|
2 = /dev/holter2 Third Holter port
|
| 1054 |
|
|
|
| 1055 |
|
|
A custom serial card used by Electrocardiognosis SRL
|
| 1056 |
|
|
to transfer data from Holter
|
| 1057 |
|
|
24-hour heart monitoring equipment.
|
| 1058 |
|
|
|
| 1059 |
|
|
block Mylex DAC960 PCI RAID controller; seventh controller
|
| 1060 |
|
|
|
| 1061 |
|
|
8 = /dev/rd/c6d1 Second disk, whole disk
|
| 1062 |
|
|
...
|
| 1063 |
|
|
248 = /dev/rd/c6d31 32nd disk, whole disk
|
| 1064 |
|
|
|
| 1065 |
|
|
Partitions are handled as for major 48.
|
| 1066 |
|
|
|
| 1067 |
|
|
55 char DSP56001 digital signal processor
|
| 1068 |
|
|
|
| 1069 |
|
|
block Mylex DAC960 PCI RAID controller; eigth controller
|
| 1070 |
|
|
|
| 1071 |
|
|
8 = /dev/rd/c7d1 Second disk, whole disk
|
| 1072 |
|
|
...
|
| 1073 |
|
|
248 = /dev/rd/c7d31 32nd disk, whole disk
|
| 1074 |
|
|
|
| 1075 |
|
|
Partitions are handled as for major 48.
|
| 1076 |
|
|
|
| 1077 |
|
|
56 char Apple Desktop Bus
|
| 1078 |
|
|
|
| 1079 |
|
|
|
| 1080 |
|
|
Additional devices will be added to this number, all
|
| 1081 |
|
|
starting with /dev/adb.
|
| 1082 |
|
|
|
| 1083 |
|
|
block Fifth IDE hard disk/CD-ROM interface
|
| 1084 |
|
|
|
| 1085 |
|
|
64 = /dev/hdj Slave: whole disk (or CD-ROM)
|
| 1086 |
|
|
|
| 1087 |
|
|
Partitions are handled the same way as for the first
|
| 1088 |
|
|
interface (see major number 3).
|
| 1089 |
|
|
|
| 1090 |
|
|
57 char Hayes ESP serial card
|
| 1091 |
|
|
|
| 1092 |
|
|
1 = /dev/ttyP1 Second ESP port
|
| 1093 |
|
|
...
|
| 1094 |
|
|
|
| 1095 |
|
|
block Sixth IDE hard disk/CD-ROM interface
|
| 1096 |
|
|
|
| 1097 |
|
|
64 = /dev/hdl Slave: whole disk (or CD-ROM)
|
| 1098 |
|
|
|
| 1099 |
|
|
Partitions are handled the same way as for the first
|
| 1100 |
|
|
interface (see major number 3).
|
| 1101 |
|
|
|
| 1102 |
|
|
58 char Hayes ESP serial card - alternate devices
|
| 1103 |
|
|
|
| 1104 |
|
|
1 = /dev/cup1 Callout device for ttyP1
|
| 1105 |
|
|
...
|
| 1106 |
|
|
block Reserved for logical volume manager
|
| 1107 |
|
|
|
| 1108 |
|
|
59 char sf firewall package
|
| 1109 |
|
|
|
| 1110 |
|
|
|
| 1111 |
|
|
block Generic PDA filesystem device
|
| 1112 |
|
|
|
| 1113 |
|
|
1 = /dev/pda1 Second PDA device
|
| 1114 |
|
|
...
|
| 1115 |
|
|
|
| 1116 |
|
|
The pda devices are used to mount filesystems on
|
| 1117 |
|
|
remote pda's (basically slow handheld machines with
|
| 1118 |
|
|
proprietary OS's and limited memory and storage
|
| 1119 |
|
|
running small fs translation drivers) through serial /
|
| 1120 |
|
|
IRDA / parallel links.
|
| 1121 |
|
|
|
| 1122 |
|
|
NAMING CONFLICT -- PROPOSED REVISED NAME /dev/rpda0 etc
|
| 1123 |
|
|
|
| 1124 |
|
|
60-63 LOCAL/EXPERIMENTAL USE
|
| 1125 |
|
|
Allocated for local/experimental use. For devices not
|
| 1126 |
|
|
assigned official numbers, these ranges should be
|
| 1127 |
|
|
used, in order to avoid conflicting with future assignments.
|
| 1128 |
|
|
|
| 1129 |
|
|
64 char ENskip kernel encryption package
|
| 1130 |
|
|
|
| 1131 |
|
|
|
| 1132 |
|
|
65 char Sundance "plink" Transputer boards
|
| 1133 |
|
|
|
| 1134 |
|
|
1 = /dev/plink1 Second plink device
|
| 1135 |
|
|
2 = /dev/plink2 Third plink device
|
| 1136 |
|
|
3 = /dev/plink3 Fourth plink device
|
| 1137 |
|
|
64 = /dev/rplink0 First plink device, raw
|
| 1138 |
|
|
65 = /dev/rplink1 Second plink device, raw
|
| 1139 |
|
|
66 = /dev/rplink2 Third plink device, raw
|
| 1140 |
|
|
67 = /dev/rplink3 Fourth plink device, raw
|
| 1141 |
|
|
128 = /dev/plink0d First plink device, debug
|
| 1142 |
|
|
129 = /dev/plink1d Second plink device, debug
|
| 1143 |
|
|
130 = /dev/plink2d Third plink device, debug
|
| 1144 |
|
|
131 = /dev/plink3d Fourth plink device, debug
|
| 1145 |
|
|
192 = /dev/rplink0d First plink device, raw, debug
|
| 1146 |
|
|
193 = /dev/rplink1d Second plink device, raw, debug
|
| 1147 |
|
|
194 = /dev/rplink2d Third plink device, raw, debug
|
| 1148 |
|
|
195 = /dev/rplink3d Fourth plink device, raw, debug
|
| 1149 |
|
|
|
| 1150 |
|
|
This is a commercial driver; contact James Howes
|
| 1151 |
|
|
for information.
|
| 1152 |
|
|
|
| 1153 |
|
|
block SCSI disk devices (16-31)
|
| 1154 |
|
|
|
| 1155 |
|
|
16 = /dev/sdr 17th SCSI disk whole disk
|
| 1156 |
|
|
32 = /dev/sds 18th SCSI disk whole disk
|
| 1157 |
|
|
...
|
| 1158 |
|
|
240 = /dev/sdaf 32nd SCSI disk whole disk
|
| 1159 |
|
|
|
| 1160 |
|
|
Partitions are handled in the same way as for IDE
|
| 1161 |
|
|
disks (see major number 3) except that the limit on
|
| 1162 |
|
|
partitions is 15.
|
| 1163 |
|
|
|
| 1164 |
|
|
66 char YARC PowerPC PCI coprocessor card
|
| 1165 |
|
|
|
| 1166 |
|
|
1 = /dev/yppcpci1 Second YARC card
|
| 1167 |
|
|
...
|
| 1168 |
|
|
|
| 1169 |
|
|
block SCSI disk devices (32-47)
|
| 1170 |
|
|
|
| 1171 |
|
|
16 = /dev/sdah 34th SCSI disk whole disk
|
| 1172 |
|
|
32 = /dev/sdai 35th SCSI disk whole disk
|
| 1173 |
|
|
...
|
| 1174 |
|
|
240 = /dev/sdav 48nd SCSI disk whole disk
|
| 1175 |
|
|
|
| 1176 |
|
|
Partitions are handled in the same way as for IDE
|
| 1177 |
|
|
disks (see major number 3) except that the limit on
|
| 1178 |
|
|
partitions is 15.
|
| 1179 |
|
|
|
| 1180 |
|
|
67 char Coda network file system
|
| 1181 |
|
|
|
| 1182 |
|
|
|
| 1183 |
|
|
See http://www.coda.cs.cmu.edu for information about Coda.
|
| 1184 |
|
|
|
| 1185 |
|
|
block SCSI disk devices (48-63)
|
| 1186 |
|
|
|
| 1187 |
|
|
16 = /dev/sdax 50th SCSI disk whole disk
|
| 1188 |
|
|
32 = /dev/sday 51st SCSI disk whole disk
|
| 1189 |
|
|
...
|
| 1190 |
|
|
240 = /dev/sdbl 64th SCSI disk whole disk
|
| 1191 |
|
|
|
| 1192 |
|
|
Partitions are handled in the same way as for IDE
|
| 1193 |
|
|
disks (see major number 3) except that the limit on
|
| 1194 |
|
|
partitions is 15.
|
| 1195 |
|
|
|
| 1196 |
|
|
68 char CAPI 2.0 interface
|
| 1197 |
|
|
|
| 1198 |
|
|
1 = /dev/capi20.00 First CAPI 2.0 application
|
| 1199 |
|
|
2 = /dev/capi20.01 Second CAPI 2.0 application
|
| 1200 |
|
|
...
|
| 1201 |
|
|
20 = /dev/capi20.19 19th CAPI 2.0 application
|
| 1202 |
|
|
|
| 1203 |
|
|
ISDN CAPI 2.0 driver for use with CAPI 2.0
|
| 1204 |
|
|
applications; currently supports the AVM B1 card.
|
| 1205 |
|
|
|
| 1206 |
|
|
block SCSI disk devices (64-79)
|
| 1207 |
|
|
|
| 1208 |
|
|
16 = /dev/sdbn 65th SCSI disk whole disk
|
| 1209 |
|
|
32 = /dev/sdbo 66th SCSI disk whole disk
|
| 1210 |
|
|
...
|
| 1211 |
|
|
240 = /dev/sdcb 80th SCSI disk whole disk
|
| 1212 |
|
|
|
| 1213 |
|
|
Partitions are handled in the same way as for IDE
|
| 1214 |
|
|
disks (see major number 3) except that the limit on
|
| 1215 |
|
|
partitions is 15.
|
| 1216 |
|
|
|
| 1217 |
|
|
69 char MA16 numeric accelerator card
|
| 1218 |
|
|
|
| 1219 |
|
|
|
| 1220 |
|
|
block SCSI disk devices (80-95)
|
| 1221 |
|
|
|
| 1222 |
|
|
16 = /dev/sdcd 82nd SCSI disk whole disk
|
| 1223 |
|
|
32 = /dev/sdce 83th SCSI disk whole disk
|
| 1224 |
|
|
...
|
| 1225 |
|
|
240 = /dev/sdcr 96th SCSI disk whole disk
|
| 1226 |
|
|
|
| 1227 |
|
|
Partitions are handled in the same way as for IDE
|
| 1228 |
|
|
disks (see major number 3) except that the limit on
|
| 1229 |
|
|
partitions is 15.
|
| 1230 |
|
|
|
| 1231 |
|
|
70 char SpellCaster Protocol Services Interface
|
| 1232 |
|
|
|
| 1233 |
|
|
1 = /dev/apsauth Authentication interface
|
| 1234 |
|
|
2 = /dev/apslog Logging interface
|
| 1235 |
|
|
3 = /dev/apsdbg Debugging interface
|
| 1236 |
|
|
64 = /dev/apsisdn ISDN command interface
|
| 1237 |
|
|
65 = /dev/apsasync Async command interface
|
| 1238 |
|
|
128 = /dev/apsmon Monitor interface
|
| 1239 |
|
|
|
| 1240 |
|
|
block SCSI disk devices (96-111)
|
| 1241 |
|
|
|
| 1242 |
|
|
16 = /dev/sdct 98th SCSI disk whole disk
|
| 1243 |
|
|
32 = /dev/sdcu 99th SCSI disk whole disk
|
| 1244 |
|
|
...
|
| 1245 |
|
|
240 = /dev/sddh 112nd SCSI disk whole disk
|
| 1246 |
|
|
|
| 1247 |
|
|
Partitions are handled in the same way as for IDE
|
| 1248 |
|
|
disks (see major number 3) except that the limit on
|
| 1249 |
|
|
partitions is 15.
|
| 1250 |
|
|
|
| 1251 |
|
|
71 char Computone IntelliPort II serial card
|
| 1252 |
|
|
|
| 1253 |
|
|
1 = /dev/ttyF1 IntelliPort II board 0, port 1
|
| 1254 |
|
|
...
|
| 1255 |
|
|
63 = /dev/ttyF63 IntelliPort II board 0, port 63
|
| 1256 |
|
|
64 = /dev/ttyF64 IntelliPort II board 1, port 0
|
| 1257 |
|
|
65 = /dev/ttyF65 IntelliPort II board 1, port 1
|
| 1258 |
|
|
...
|
| 1259 |
|
|
127 = /dev/ttyF127 IntelliPort II board 1, port 63
|
| 1260 |
|
|
128 = /dev/ttyF128 IntelliPort II board 2, port 0
|
| 1261 |
|
|
129 = /dev/ttyF129 IntelliPort II board 2, port 1
|
| 1262 |
|
|
...
|
| 1263 |
|
|
191 = /dev/ttyF191 IntelliPort II board 2, port 63
|
| 1264 |
|
|
192 = /dev/ttyF192 IntelliPort II board 3, port 0
|
| 1265 |
|
|
193 = /dev/ttyF193 IntelliPort II board 3, port 1
|
| 1266 |
|
|
...
|
| 1267 |
|
|
255 = /dev/ttyF255 IntelliPort II board 3, port 63
|
| 1268 |
|
|
|
| 1269 |
|
|
block SCSI disk devices (112-127)
|
| 1270 |
|
|
|
| 1271 |
|
|
16 = /dev/sddj 114th SCSI disk whole disk
|
| 1272 |
|
|
32 = /dev/sddk 115th SCSI disk whole disk
|
| 1273 |
|
|
...
|
| 1274 |
|
|
240 = /dev/sddx 128th SCSI disk whole disk
|
| 1275 |
|
|
|
| 1276 |
|
|
Partitions are handled in the same way as for IDE
|
| 1277 |
|
|
disks (see major number 3) except that the limit on
|
| 1278 |
|
|
partitions is 15.
|
| 1279 |
|
|
|
| 1280 |
|
|
72 char Computone IntelliPort II serial card - alternate devices
|
| 1281 |
|
|
|
| 1282 |
|
|
1 = /dev/cuf1 Callout device for ttyF1
|
| 1283 |
|
|
...
|
| 1284 |
|
|
63 = /dev/cuf63 Callout device for ttyF63
|
| 1285 |
|
|
64 = /dev/cuf64 Callout device for ttyF64
|
| 1286 |
|
|
65 = /dev/cuf65 Callout device for ttyF65
|
| 1287 |
|
|
...
|
| 1288 |
|
|
127 = /dev/cuf127 Callout device for ttyF127
|
| 1289 |
|
|
128 = /dev/cuf128 Callout device for ttyF128
|
| 1290 |
|
|
129 = /dev/cuf129 Callout device for ttyF129
|
| 1291 |
|
|
...
|
| 1292 |
|
|
191 = /dev/cuf191 Callout device for ttyF191
|
| 1293 |
|
|
192 = /dev/cuf192 Callout device for ttyF192
|
| 1294 |
|
|
193 = /dev/cuf193 Callout device for ttyF193
|
| 1295 |
|
|
...
|
| 1296 |
|
|
255 = /dev/cuf255 Callout device for ttyF255
|
| 1297 |
|
|
|
| 1298 |
|
|
block Compaq Intelligent Drive Array, first controller
|
| 1299 |
|
|
|
| 1300 |
|
|
16 = /dev/ida/c0d1 Second logical drive whole disk
|
| 1301 |
|
|
...
|
| 1302 |
|
|
240 = /dev/ida/c0d15 16th logical drive whole disk
|
| 1303 |
|
|
|
| 1304 |
|
|
Partitions are handled the same way as for Mylex
|
| 1305 |
|
|
DAC960 (see major number 48) except that the limit on
|
| 1306 |
|
|
partitions is 15.
|
| 1307 |
|
|
|
| 1308 |
|
|
73 char Computone IntelliPort II serial card - control devices
|
| 1309 |
|
|
|
| 1310 |
|
|
1 = /dev/ip2stat0 Status device for board 0
|
| 1311 |
|
|
4 = /dev/ip2ipl1 Loadware device for board 1
|
| 1312 |
|
|
5 = /dev/ip2stat1 Status device for board 1
|
| 1313 |
|
|
8 = /dev/ip2ipl2 Loadware device for board 2
|
| 1314 |
|
|
9 = /dev/ip2stat2 Status device for board 2
|
| 1315 |
|
|
12 = /dev/ip2ipl3 Loadware device for board 3
|
| 1316 |
|
|
13 = /dev/ip2stat3 Status device for board 3
|
| 1317 |
|
|
|
| 1318 |
|
|
block Compaq Intelligent Drive Array, second controller
|
| 1319 |
|
|
|
| 1320 |
|
|
16 = /dev/ida/c1d1 Second logical drive whole disk
|
| 1321 |
|
|
...
|
| 1322 |
|
|
240 = /dev/ida/c1d15 16th logical drive whole disk
|
| 1323 |
|
|
|
| 1324 |
|
|
Partitions are handled the same way as for Mylex
|
| 1325 |
|
|
DAC960 (see major number 48) except that the limit on
|
| 1326 |
|
|
partitions is 15.
|
| 1327 |
|
|
|
| 1328 |
|
|
74 char SCI bridge
|
| 1329 |
|
|
|
| 1330 |
|
|
1 = /dev/SCI/1 SCI device 1
|
| 1331 |
|
|
...
|
| 1332 |
|
|
|
| 1333 |
|
|
Currently for Dolphin Interconnect Solutions' PCI-SCI
|
| 1334 |
|
|
bridge.
|
| 1335 |
|
|
|
| 1336 |
|
|
block Compaq Intelligent Drive Array, third controller
|
| 1337 |
|
|
|
| 1338 |
|
|
16 = /dev/ida/c2d1 Second logical drive whole disk
|
| 1339 |
|
|
...
|
| 1340 |
|
|
240 = /dev/ida/c2d15 16th logical drive whole disk
|
| 1341 |
|
|
|
| 1342 |
|
|
Partitions are handled the same way as for Mylex
|
| 1343 |
|
|
DAC960 (see major number 48) except that the limit on
|
| 1344 |
|
|
partitions is 15.
|
| 1345 |
|
|
|
| 1346 |
|
|
75 char Specialix IO8+ serial card
|
| 1347 |
|
|
|
| 1348 |
|
|
1 = /dev/ttyW1 Second IO8+ port, first card
|
| 1349 |
|
|
...
|
| 1350 |
|
|
8 = /dev/ttyW8 First IO8+ port, second card
|
| 1351 |
|
|
...
|
| 1352 |
|
|
|
| 1353 |
|
|
block Compaq Intelligent Drive Array, fourth controller
|
| 1354 |
|
|
|
| 1355 |
|
|
16 = /dev/ida/c3d1 Second logical drive whole disk
|
| 1356 |
|
|
...
|
| 1357 |
|
|
240 = /dev/ida/c3d15 16th logical drive whole disk
|
| 1358 |
|
|
|
| 1359 |
|
|
Partitions are handled the same way as for Mylex
|
| 1360 |
|
|
DAC960 (see major number 48) except that the limit on
|
| 1361 |
|
|
partitions is 15.
|
| 1362 |
|
|
|
| 1363 |
|
|
76 char Specialix IO8+ serial card - alternate devices
|
| 1364 |
|
|
|
| 1365 |
|
|
1 = /dev/cuw1 Callout device for ttyW1
|
| 1366 |
|
|
...
|
| 1367 |
|
|
8 = /dev/cuw8 Callout device for ttyW8
|
| 1368 |
|
|
...
|
| 1369 |
|
|
|
| 1370 |
|
|
block Compaq Intelligent Drive Array, fifth controller
|
| 1371 |
|
|
|
| 1372 |
|
|
16 = /dev/ida/c4d1 Second logical drive whole disk
|
| 1373 |
|
|
...
|
| 1374 |
|
|
240 = /dev/ida/c4d15 16th logical drive whole disk
|
| 1375 |
|
|
|
| 1376 |
|
|
Partitions are handled the same way as for Mylex
|
| 1377 |
|
|
DAC960 (see major number 48) except that the limit on
|
| 1378 |
|
|
partitions is 15.
|
| 1379 |
|
|
|
| 1380 |
|
|
|
| 1381 |
|
|
77 char ComScire Quantum Noise Generator
|
| 1382 |
|
|
|
| 1383 |
|
|
|
| 1384 |
|
|
block Compaq Intelligent Drive Array, sixth controller
|
| 1385 |
|
|
|
| 1386 |
|
|
16 = /dev/ida/c5d1 Second logical drive whole disk
|
| 1387 |
|
|
...
|
| 1388 |
|
|
240 = /dev/ida/c5d15 16th logical drive whole disk
|
| 1389 |
|
|
|
| 1390 |
|
|
Partitions are handled the same way as for Mylex
|
| 1391 |
|
|
DAC960 (see major number 48) except that the limit on
|
| 1392 |
|
|
partitions is 15.
|
| 1393 |
|
|
|
| 1394 |
|
|
|
| 1395 |
|
|
78 char PAM Software's multimodem boards
|
| 1396 |
|
|
|
| 1397 |
|
|
1 = /dev/ttyM1 Second PAM modem
|
| 1398 |
|
|
...
|
| 1399 |
|
|
|
| 1400 |
|
|
block Compaq Intelligent Drive Array, seventh controller
|
| 1401 |
|
|
|
| 1402 |
|
|
16 = /dev/ida/c6d1 Second logical drive whole disk
|
| 1403 |
|
|
...
|
| 1404 |
|
|
240 = /dev/ida/c6d15 16th logical drive whole disk
|
| 1405 |
|
|
|
| 1406 |
|
|
Partitions are handled the same way as for Mylex
|
| 1407 |
|
|
DAC960 (see major number 48) except that the limit on
|
| 1408 |
|
|
partitions is 15.
|
| 1409 |
|
|
|
| 1410 |
|
|
|
| 1411 |
|
|
79 char PAM Software's multimodem boards - alternate devices
|
| 1412 |
|
|
|
| 1413 |
|
|
1 = /dev/cum1 Callout device for ttyM1
|
| 1414 |
|
|
...
|
| 1415 |
|
|
|
| 1416 |
|
|
block Compaq Intelligent Drive Array, eigth controller
|
| 1417 |
|
|
|
| 1418 |
|
|
16 = /dev/ida/c7d1 Second logical drive whole disk
|
| 1419 |
|
|
...
|
| 1420 |
|
|
240 = /dev/ida/c715 16th logical drive whole disk
|
| 1421 |
|
|
|
| 1422 |
|
|
Partitions are handled the same way as for Mylex
|
| 1423 |
|
|
DAC960 (see major number 48) except that the limit on
|
| 1424 |
|
|
partitions is 15.
|
| 1425 |
|
|
|
| 1426 |
|
|
|
| 1427 |
|
|
80 char Photometrics AT200 CCD camera
|
| 1428 |
|
|
|
| 1429 |
|
|
|
| 1430 |
|
|
block I2O hard disk
|
| 1431 |
|
|
|
| 1432 |
|
|
16 = /dev/i2o/hdb Second I2O hard disk, whole disk
|
| 1433 |
|
|
...
|
| 1434 |
|
|
240 = /dev/i2o/hdp 16th I2O hard disk, whole disk
|
| 1435 |
|
|
|
| 1436 |
|
|
Partitions are handled in the same way as for IDE
|
| 1437 |
|
|
disks (see major number 3) except that the limit on
|
| 1438 |
|
|
partitions is 15.
|
| 1439 |
|
|
|
| 1440 |
|
|
81 char video4linux
|
| 1441 |
|
|
|
| 1442 |
|
|
...
|
| 1443 |
|
|
63 = /dev/video63 Video capture/overlay device
|
| 1444 |
|
|
64 = /dev/radio0 Radio device
|
| 1445 |
|
|
...
|
| 1446 |
|
|
127 = /dev/radio63 Radio device
|
| 1447 |
|
|
192 = /dev/vtx0 Teletext device
|
| 1448 |
|
|
...
|
| 1449 |
|
|
223 = /dev/vtx31 Teletext device
|
| 1450 |
|
|
224 = /dev/vbi0 Vertical blank interrupt
|
| 1451 |
|
|
...
|
| 1452 |
|
|
255 = /dev/vbi31 Vertical blank interrupt
|
| 1453 |
|
|
|
| 1454 |
|
|
block I2O hard disk
|
| 1455 |
|
|
|
| 1456 |
|
|
16 = /dev/i2o/hdr 18th I2O hard disk, whole disk
|
| 1457 |
|
|
...
|
| 1458 |
|
|
240 = /dev/i2o/hdaf 32nd I2O hard disk, whole disk
|
| 1459 |
|
|
|
| 1460 |
|
|
Partitions are handled in the same way as for IDE
|
| 1461 |
|
|
disks (see major number 3) except that the limit on
|
| 1462 |
|
|
partitions is 15.
|
| 1463 |
|
|
|
| 1464 |
|
|
82 char WiNRADiO communications receiver card
|
| 1465 |
|
|
|
| 1466 |
|
|
1 = /dev/winradio1 Second WiNRADiO card
|
| 1467 |
|
|
...
|
| 1468 |
|
|
|
| 1469 |
|
|
The driver and documentation may be obtained from
|
| 1470 |
|
|
http://www.proximity.com.au/~brian/winradio/
|
| 1471 |
|
|
|
| 1472 |
|
|
block I2O hard disk
|
| 1473 |
|
|
|
| 1474 |
|
|
16 = /dev/i2o/hdah 34th I2O hard disk, whole disk
|
| 1475 |
|
|
...
|
| 1476 |
|
|
240 = /dev/i2o/hdav 48th I2O hard disk, whole disk
|
| 1477 |
|
|
|
| 1478 |
|
|
Partitions are handled in the same way as for IDE
|
| 1479 |
|
|
disks (see major number 3) except that the limit on
|
| 1480 |
|
|
partitions is 15.
|
| 1481 |
|
|
|
| 1482 |
|
|
83 char Teletext/videotext interfaces {2.6}
|
| 1483 |
|
|
|
| 1484 |
|
|
16 = /dev/vttuner TV tuner on teletext interface
|
| 1485 |
|
|
|
| 1486 |
|
|
Devices for the driver contained in the VideoteXt package.
|
| 1487 |
|
|
More information on http://home.pages.de/~videotext/
|
| 1488 |
|
|
|
| 1489 |
|
|
block I2O hard disk
|
| 1490 |
|
|
|
| 1491 |
|
|
16 = /dev/i2o/hdax 50th I2O hard disk, whole disk
|
| 1492 |
|
|
...
|
| 1493 |
|
|
240 = /dev/i2o/hdbl 64th I2O hard disk, whole disk
|
| 1494 |
|
|
|
| 1495 |
|
|
Partitions are handled in the same way as for IDE
|
| 1496 |
|
|
disks (see major number 3) except that the limit on
|
| 1497 |
|
|
partitions is 15.
|
| 1498 |
|
|
|
| 1499 |
|
|
84 char Ikon 1011[57] Versatec Greensheet Interface
|
| 1500 |
|
|
|
| 1501 |
|
|
1 = /dev/ihcp1 Second Greensheet port
|
| 1502 |
|
|
|
| 1503 |
|
|
block I2O hard disk
|
| 1504 |
|
|
|
| 1505 |
|
|
16 = /dev/i2o/hdbn 66th I2O hard disk, whole disk
|
| 1506 |
|
|
...
|
| 1507 |
|
|
240 = /dev/i2o/hdcb 80th I2O hard disk, whole disk
|
| 1508 |
|
|
|
| 1509 |
|
|
Partitions are handled in the same way as for IDE
|
| 1510 |
|
|
disks (see major number 3) except that the limit on
|
| 1511 |
|
|
partitions is 15.
|
| 1512 |
|
|
|
| 1513 |
|
|
85 char Linux/SGI shared memory input queue
|
| 1514 |
|
|
|
| 1515 |
|
|
1 = /dev/qcntl0 First device pushed
|
| 1516 |
|
|
2 = /dev/qcntl1 Second device pushed
|
| 1517 |
|
|
...
|
| 1518 |
|
|
|
| 1519 |
|
|
block I2O hard disk
|
| 1520 |
|
|
|
| 1521 |
|
|
16 = /dev/i2o/hdcd 82nd I2O hard disk, whole disk
|
| 1522 |
|
|
...
|
| 1523 |
|
|
240 = /dev/i2o/hdcr 96th I2O hard disk, whole disk
|
| 1524 |
|
|
|
| 1525 |
|
|
Partitions are handled in the same way as for IDE
|
| 1526 |
|
|
disks (see major number 3) except that the limit on
|
| 1527 |
|
|
partitions is 15.
|
| 1528 |
|
|
|
| 1529 |
|
|
86 char SCSI media changer
|
| 1530 |
|
|
|
| 1531 |
|
|
1 = /dev/sch1 Second SCSI media changer
|
| 1532 |
|
|
...
|
| 1533 |
|
|
|
| 1534 |
|
|
block I2O hard disk
|
| 1535 |
|
|
|
| 1536 |
|
|
16 = /dev/i2o/hdct 98th I2O hard disk, whole disk
|
| 1537 |
|
|
...
|
| 1538 |
|
|
240 = /dev/i2o/hddh 112th I2O hard disk, whole disk
|
| 1539 |
|
|
|
| 1540 |
|
|
Partitions are handled in the same way as for IDE
|
| 1541 |
|
|
disks (see major number 3) except that the limit on
|
| 1542 |
|
|
partitions is 15.
|
| 1543 |
|
|
|
| 1544 |
|
|
87 char Sony Control-A1 stereo control bus
|
| 1545 |
|
|
|
| 1546 |
|
|
1 = /dev/controla1 Second device on chain
|
| 1547 |
|
|
...
|
| 1548 |
|
|
|
| 1549 |
|
|
block I2O hard disk
|
| 1550 |
|
|
|
| 1551 |
|
|
16 = /dev/i2o/hddj 114th I2O hard disk, whole disk
|
| 1552 |
|
|
...
|
| 1553 |
|
|
240 = /dev/i2o/hddx 128th I2O hard disk, whole disk
|
| 1554 |
|
|
|
| 1555 |
|
|
Partitions are handled in the same way as for IDE
|
| 1556 |
|
|
disks (see major number 3) except that the limit on
|
| 1557 |
|
|
partitions is 15.
|
| 1558 |
|
|
|
| 1559 |
|
|
88 char COMX synchronous serial card
|
| 1560 |
|
|
|
| 1561 |
|
|
1 = /dev/comx1 COMX channel 1
|
| 1562 |
|
|
...
|
| 1563 |
|
|
|
| 1564 |
|
|
block Seventh IDE hard disk/CD-ROM interface
|
| 1565 |
|
|
|
| 1566 |
|
|
64 = /dev/hdn Slave: whole disk (or CD-ROM)
|
| 1567 |
|
|
|
| 1568 |
|
|
Partitions are handled the same way as for the first
|
| 1569 |
|
|
interface (see major number 3).
|
| 1570 |
|
|
|
| 1571 |
|
|
89 char I2C bus interface
|
| 1572 |
|
|
|
| 1573 |
|
|
1 = /dev/i2c-1 Second I2C adapter
|
| 1574 |
|
|
...
|
| 1575 |
|
|
|
| 1576 |
|
|
block Eighth IDE hard disk/CD-ROM interface
|
| 1577 |
|
|
|
| 1578 |
|
|
64 = /dev/hdp Slave: whole disk (or CD-ROM)
|
| 1579 |
|
|
|
| 1580 |
|
|
Partitions are handled the same way as for the first
|
| 1581 |
|
|
interface (see major number 3).
|
| 1582 |
|
|
|
| 1583 |
|
|
90 char Memory Technology Device (RAM, ROM, Flash)
|
| 1584 |
|
|
|
| 1585 |
|
|
1 = /dev/mtdr0 First MTD (ro)
|
| 1586 |
|
|
...
|
| 1587 |
|
|
30 = /dev/mtd15 16th MTD (rw)
|
| 1588 |
|
|
31 = /dev/mtdr15 16th MTD (ro)
|
| 1589 |
|
|
|
| 1590 |
|
|
block Ninth IDE hard disk/CD-ROM interface
|
| 1591 |
|
|
|
| 1592 |
|
|
64 = /dev/hdr Slave: whole disk (or CD-ROM)
|
| 1593 |
|
|
|
| 1594 |
|
|
Partitions are handled the same way as for the first
|
| 1595 |
|
|
interface (see major number 3).
|
| 1596 |
|
|
|
| 1597 |
|
|
91 char CAN-Bus devices
|
| 1598 |
|
|
|
| 1599 |
|
|
1 = /dev/can1 Second CAN-Bus controller
|
| 1600 |
|
|
...
|
| 1601 |
|
|
|
| 1602 |
|
|
block Tenth IDE hard disk/CD-ROM interface
|
| 1603 |
|
|
|
| 1604 |
|
|
64 = /dev/hdt Slave: whole disk (or CD-ROM)
|
| 1605 |
|
|
|
| 1606 |
|
|
Partitions are handled the same way as for the first
|
| 1607 |
|
|
interface (see major number 3).
|
| 1608 |
|
|
|
| 1609 |
|
|
92 char Reserved for ith Kommunikationstechnik MIC ISDN card
|
| 1610 |
|
|
|
| 1611 |
|
|
block PPDD encrypted disk driver
|
| 1612 |
|
|
|
| 1613 |
|
|
1 = /dev/ppdd1 Second encrypted disk
|
| 1614 |
|
|
...
|
| 1615 |
|
|
|
| 1616 |
|
|
Partitions are handled in the same way as for IDE
|
| 1617 |
|
|
disks (see major number 3) except that the limit on
|
| 1618 |
|
|
partitions is 15.
|
| 1619 |
|
|
|
| 1620 |
|
|
93 char IBM Smart Capture Card frame grabber {2.6}
|
| 1621 |
|
|
|
| 1622 |
|
|
1 = /dev/iscc1 Second Smart Capture Card
|
| 1623 |
|
|
...
|
| 1624 |
|
|
128 = /dev/isccctl0 First Smart Capture Card control
|
| 1625 |
|
|
129 = /dev/isccctl1 Second Smart Capture Card control
|
| 1626 |
|
|
...
|
| 1627 |
|
|
|
| 1628 |
|
|
block NAND Flash Translation Layer filesystem
|
| 1629 |
|
|
|
| 1630 |
|
|
16 = /dev/nftlb Second NFTL layer
|
| 1631 |
|
|
...
|
| 1632 |
|
|
240 = /dev/nftlp 16th NTFL layer
|
| 1633 |
|
|
|
| 1634 |
|
|
94 char miroVIDEO DC10/30 capture/playback device {2.6}
|
| 1635 |
|
|
|
| 1636 |
|
|
1 = /dev/dcxx1 Second capture card
|
| 1637 |
|
|
...
|
| 1638 |
|
|
|
| 1639 |
|
|
block IBM S/390 DASD block storage
|
| 1640 |
|
|
|
| 1641 |
|
|
1 = /dev/dasda1 First DASD device, block 1
|
| 1642 |
|
|
2 = /dev/dasda2 First DASD device, block 2
|
| 1643 |
|
|
3 = /dev/dasda3 First DASD device, block 3
|
| 1644 |
|
|
4 = /dev/dasdb Second DASD device, major
|
| 1645 |
|
|
5 = /dev/dasdb1 Second DASD device, block 1
|
| 1646 |
|
|
6 = /dev/dasdb2 Second DASD device, block 2
|
| 1647 |
|
|
7 = /dev/dasdb3 Second DASD device, block 3
|
| 1648 |
|
|
...
|
| 1649 |
|
|
|
| 1650 |
|
|
95 char IP filter
|
| 1651 |
|
|
|
| 1652 |
|
|
1 = /dev/ipnat NAT control device/log file
|
| 1653 |
|
|
2 = /dev/ipstate State information log file
|
| 1654 |
|
|
3 = /dev/ipauth Authentication control device/log file
|
| 1655 |
|
|
...
|
| 1656 |
|
|
|
| 1657 |
|
|
block IBM S/390 VM/ESA minidisk
|
| 1658 |
|
|
|
| 1659 |
|
|
1 = /dev/mndb Second VM/ESA minidisk
|
| 1660 |
|
|
...
|
| 1661 |
|
|
|
| 1662 |
|
|
96 char Parallel port ATAPI tape devices
|
| 1663 |
|
|
|
| 1664 |
|
|
1 = /dev/pt1 Second parallel port ATAPI tape
|
| 1665 |
|
|
...
|
| 1666 |
|
|
128 = /dev/npt0 First p.p. ATAPI tape, no rewind
|
| 1667 |
|
|
129 = /dev/npt1 Second p.p. ATAPI tape, no rewind
|
| 1668 |
|
|
...
|
| 1669 |
|
|
|
| 1670 |
|
|
97 char Parallel port generic ATAPI interface
|
| 1671 |
|
|
|
| 1672 |
|
|
1 = /dev/pg1 Second parallel port ATAPI device
|
| 1673 |
|
|
2 = /dev/pg2 Third parallel port ATAPI device
|
| 1674 |
|
|
3 = /dev/pg3 Fourth parallel port ATAPI device
|
| 1675 |
|
|
|
| 1676 |
|
|
These devices support the same API as the generic SCSI
|
| 1677 |
|
|
devices.
|
| 1678 |
|
|
|
| 1679 |
|
|
block Packet writing for CD/DVD devices
|
| 1680 |
|
|
|
| 1681 |
|
|
1 = /dev/pktcdvd1 Second packet-writing module
|
| 1682 |
|
|
...
|
| 1683 |
|
|
|
| 1684 |
|
|
98 char Control and Measurement Device (comedi)
|
| 1685 |
|
|
|
| 1686 |
|
|
1 = /dev/comedi1 Second comedi device
|
| 1687 |
|
|
...
|
| 1688 |
|
|
|
| 1689 |
|
|
See http://stm.lbl.gov/comedi or http://www.llp.fu-berlin.de/.
|
| 1690 |
|
|
|
| 1691 |
|
|
block User-mode virtual block device
|
| 1692 |
|
|
|
| 1693 |
|
|
1 = /dev/ubd1 Second user-mode block device
|
| 1694 |
|
|
...
|
| 1695 |
|
|
|
| 1696 |
|
|
This device is used by the user-mode virtual kernel port.
|
| 1697 |
|
|
|
| 1698 |
|
|
99 char Raw parallel ports
|
| 1699 |
|
|
|
| 1700 |
|
|
1 = /dev/parport1 Second parallel port
|
| 1701 |
|
|
...
|
| 1702 |
|
|
|
| 1703 |
|
|
block JavaStation flash disk
|
| 1704 |
|
|
|
| 1705 |
|
|
|
| 1706 |
|
|
100 char Telephony for Linux
|
| 1707 |
|
|
|
| 1708 |
|
|
1 = /dev/phone1 Second telephony device
|
| 1709 |
|
|
...
|
| 1710 |
|
|
|
| 1711 |
|
|
101 char Motorola DSP 56xxx board
|
| 1712 |
|
|
|
| 1713 |
|
|
1 = /dev/mdsp1 First DSP board I/O controls
|
| 1714 |
|
|
...
|
| 1715 |
|
|
16 = /dev/mdsp16 16th DSP board I/O controls
|
| 1716 |
|
|
|
| 1717 |
|
|
block AMI HyperDisk RAID controller
|
| 1718 |
|
|
|
| 1719 |
|
|
16 = /dev/amiraid/ar1 Second array whole disk
|
| 1720 |
|
|
...
|
| 1721 |
|
|
240 = /dev/amiraid/ar15 16th array whole disk
|
| 1722 |
|
|
|
| 1723 |
|
|
For each device, partitions are added as:
|
| 1724 |
|
|
|
| 1725 |
|
|
1 = /dev/amiraid/ar?p1 First partition
|
| 1726 |
|
|
2 = /dev/amiraid/ar?p2 Second partition
|
| 1727 |
|
|
...
|
| 1728 |
|
|
15 = /dev/amiraid/ar?p15 15th partition
|
| 1729 |
|
|
|
| 1730 |
|
|
102 char Philips SAA5249 Teletext signal decoder {2.6}
|
| 1731 |
|
|
|
| 1732 |
|
|
1 = /dev/tlk1 Second Teletext decoder
|
| 1733 |
|
|
2 = /dev/tlk2 Third Teletext decoder
|
| 1734 |
|
|
3 = /dev/tlk3 Fourth Teletext decoder
|
| 1735 |
|
|
|
| 1736 |
|
|
block Compressed block device
|
| 1737 |
|
|
|
| 1738 |
|
|
16 = /dev/cbd/b Second compressed block device, whole device
|
| 1739 |
|
|
...
|
| 1740 |
|
|
240 = /dev/cbd/p 16th compressed block device, whole device
|
| 1741 |
|
|
|
| 1742 |
|
|
Partitions are handled in the same way as for IDE
|
| 1743 |
|
|
disks (see major number 3) except that the limit on
|
| 1744 |
|
|
partitions is 15.
|
| 1745 |
|
|
|
| 1746 |
|
|
103 char Arla network file system
|
| 1747 |
|
|
|
| 1748 |
|
|
|
| 1749 |
|
|
Arla is a free clone of the Andrew File System, AFS.
|
| 1750 |
|
|
Any resemblance with the Swedish milk producer is
|
| 1751 |
|
|
coincidental. For more information about the project,
|
| 1752 |
|
|
write to or subscribe
|
| 1753 |
|
|
to the arla announce mailing list by sending a mail to
|
| 1754 |
|
|
.
|
| 1755 |
|
|
|
| 1756 |
|
|
block Audit device
|
| 1757 |
|
|
|
| 1758 |
|
|
|
| 1759 |
|
|
104 char Flash BIOS support
|
| 1760 |
|
|
|
| 1761 |
|
|
block Compaq Next Generation Drive Array, first controller
|
| 1762 |
|
|
|
| 1763 |
|
|
16 = /dev/cciss/c0d1 Second logical drive, whole disk
|
| 1764 |
|
|
...
|
| 1765 |
|
|
240 = /dev/cciss/c0d15 16th logical drive, whole disk
|
| 1766 |
|
|
|
| 1767 |
|
|
Partitions are handled the same way as for Mylex
|
| 1768 |
|
|
DAC960 (see major number 48) except that the limit on
|
| 1769 |
|
|
partitions is 15.
|
| 1770 |
|
|
|
| 1771 |
|
|
105 char Comtrol VS-1000 serial controller
|
| 1772 |
|
|
|
| 1773 |
|
|
1 = /dev/ttyV1 Second VS-1000 port
|
| 1774 |
|
|
...
|
| 1775 |
|
|
|
| 1776 |
|
|
block Compaq Next Generation Drive Array, second controller
|
| 1777 |
|
|
|
| 1778 |
|
|
16 = /dev/cciss/c1d1 Second logical drive, whole disk
|
| 1779 |
|
|
...
|
| 1780 |
|
|
240 = /dev/cciss/c1d15 16th logical drive, whole disk
|
| 1781 |
|
|
|
| 1782 |
|
|
Partitions are handled the same way as for Mylex
|
| 1783 |
|
|
DAC960 (see major number 48) except that the limit on
|
| 1784 |
|
|
partitions is 15.
|
| 1785 |
|
|
|
| 1786 |
|
|
106 char Comtrol VS-1000 serial controller - alternate devices
|
| 1787 |
|
|
|
| 1788 |
|
|
1 = /dev/cuv1 Second VS-1000 port
|
| 1789 |
|
|
...
|
| 1790 |
|
|
|
| 1791 |
|
|
block Compaq Next Generation Drive Array, third controller
|
| 1792 |
|
|
|
| 1793 |
|
|
16 = /dev/cciss/c2d1 Second logical drive, whole disk
|
| 1794 |
|
|
...
|
| 1795 |
|
|
240 = /dev/cciss/c2d15 16th logical drive, whole disk
|
| 1796 |
|
|
|
| 1797 |
|
|
Partitions are handled the same way as for Mylex
|
| 1798 |
|
|
DAC960 (see major number 48) except that the limit on
|
| 1799 |
|
|
partitions is 15.
|
| 1800 |
|
|
|
| 1801 |
|
|
107 char 3Dfx Voodoo Graphics device
|
| 1802 |
|
|
|
| 1803 |
|
|
|
| 1804 |
|
|
block Compaq Next Generation Drive Array, fourth controller
|
| 1805 |
|
|
|
| 1806 |
|
|
16 = /dev/cciss/c3d1 Second logical drive, whole disk
|
| 1807 |
|
|
...
|
| 1808 |
|
|
240 = /dev/cciss/c3d15 16th logical drive, whole disk
|
| 1809 |
|
|
|
| 1810 |
|
|
Partitions are handled the same way as for Mylex
|
| 1811 |
|
|
DAC960 (see major number 48) except that the limit on
|
| 1812 |
|
|
partitions is 15.
|
| 1813 |
|
|
|
| 1814 |
|
|
108 char Device independent PPP interface
|
| 1815 |
|
|
|
| 1816 |
|
|
|
| 1817 |
|
|
block Compaq Next Generation Drive Array, fifth controller
|
| 1818 |
|
|
|
| 1819 |
|
|
16 = /dev/cciss/c4d1 Second logical drive, whole disk
|
| 1820 |
|
|
...
|
| 1821 |
|
|
240 = /dev/cciss/c4d15 16th logical drive, whole disk
|
| 1822 |
|
|
|
| 1823 |
|
|
Partitions are handled the same way as for Mylex
|
| 1824 |
|
|
DAC960 (see major number 48) except that the limit on
|
| 1825 |
|
|
partitions is 15.
|
| 1826 |
|
|
|
| 1827 |
|
|
109 char Reserved for logical volume manager
|
| 1828 |
|
|
|
| 1829 |
|
|
block Compaq Next Generation Drive Array, sixth controller
|
| 1830 |
|
|
|
| 1831 |
|
|
16 = /dev/cciss/c5d1 Second logical drive, whole disk
|
| 1832 |
|
|
...
|
| 1833 |
|
|
240 = /dev/cciss/c5d15 16th logical drive, whole disk
|
| 1834 |
|
|
|
| 1835 |
|
|
Partitions are handled the same way as for Mylex
|
| 1836 |
|
|
DAC960 (see major number 48) except that the limit on
|
| 1837 |
|
|
partitions is 15.
|
| 1838 |
|
|
|
| 1839 |
|
|
110 char miroMEDIA Surround board
|
| 1840 |
|
|
|
| 1841 |
|
|
1 = /dev/srnd1 Second miroMEDIA Surround board
|
| 1842 |
|
|
...
|
| 1843 |
|
|
|
| 1844 |
|
|
block Compaq Next Generation Drive Array, seventh controller
|
| 1845 |
|
|
|
| 1846 |
|
|
16 = /dev/cciss/c6d1 Second logical drive, whole disk
|
| 1847 |
|
|
...
|
| 1848 |
|
|
240 = /dev/cciss/c6d15 16th logical drive, whole disk
|
| 1849 |
|
|
|
| 1850 |
|
|
Partitions are handled the same way as for Mylex
|
| 1851 |
|
|
DAC960 (see major number 48) except that the limit on
|
| 1852 |
|
|
partitions is 15.
|
| 1853 |
|
|
|
| 1854 |
|
|
111 char Philips SAA7146-based audio/video card {2.6}
|
| 1855 |
|
|
|
| 1856 |
|
|
1 = /dev/av1 Second A/V card
|
| 1857 |
|
|
...
|
| 1858 |
|
|
|
| 1859 |
|
|
block Compaq Next Generation Drive Array, eigth controller
|
| 1860 |
|
|
|
| 1861 |
|
|
16 = /dev/cciss/c7d1 Second logical drive, whole disk
|
| 1862 |
|
|
...
|
| 1863 |
|
|
240 = /dev/cciss/c7d15 16th logical drive, whole disk
|
| 1864 |
|
|
|
| 1865 |
|
|
Partitions are handled the same way as for Mylex
|
| 1866 |
|
|
DAC960 (see major number 48) except that the limit on
|
| 1867 |
|
|
partitions is 15.
|
| 1868 |
|
|
|
| 1869 |
|
|
112 char ISI serial card
|
| 1870 |
|
|
|
| 1871 |
|
|
1 = /dev/ttyM1 Second ISI port
|
| 1872 |
|
|
...
|
| 1873 |
|
|
|
| 1874 |
|
|
There is currently a device-naming conflict between
|
| 1875 |
|
|
these and PAM multimodems (major 78).
|
| 1876 |
|
|
|
| 1877 |
|
|
block IBM iSeries virtual disk
|
| 1878 |
|
|
|
| 1879 |
|
|
8 = /dev/iseries/vdb Second virtual disk, whole disk
|
| 1880 |
|
|
...
|
| 1881 |
|
|
200 = /dev/iseries/vdz 26th virtual disk, whole disk
|
| 1882 |
|
|
208 = /dev/iseries/vdaa 27th virtual disk, whole disk
|
| 1883 |
|
|
...
|
| 1884 |
|
|
240 = /dev/iseries/vdaf 32nd virtual disk, whole disk
|
| 1885 |
|
|
|
| 1886 |
|
|
Partitions are handled in the same way as for IDE
|
| 1887 |
|
|
disks (see major number 3) except that the limit on
|
| 1888 |
|
|
partitions is 7.
|
| 1889 |
|
|
|
| 1890 |
|
|
113 char ISI serial card - alternate devices
|
| 1891 |
|
|
|
| 1892 |
|
|
1 = /dev/cum1 Callout device for ttyM1
|
| 1893 |
|
|
...
|
| 1894 |
|
|
|
| 1895 |
|
|
block IBM iSeries virtual CD-ROM
|
| 1896 |
|
|
|
| 1897 |
|
|
|
| 1898 |
|
|
1 = /dev/iseries/vcdb Second virtual CD-ROM
|
| 1899 |
|
|
...
|
| 1900 |
|
|
|
| 1901 |
|
|
114 char Picture Elements ISE board
|
| 1902 |
|
|
|
| 1903 |
|
|
1 = /dev/ise1 Second ISE board
|
| 1904 |
|
|
...
|
| 1905 |
|
|
128 = /dev/isex0 Control node for first ISE board
|
| 1906 |
|
|
129 = /dev/isex1 Control node for second ISE board
|
| 1907 |
|
|
...
|
| 1908 |
|
|
|
| 1909 |
|
|
The ISE board is an embedded computer, optimized for
|
| 1910 |
|
|
image processing. The /dev/iseN nodes are the general
|
| 1911 |
|
|
I/O access to the board, the /dev/isex0 nodes command
|
| 1912 |
|
|
nodes used to control the board.
|
| 1913 |
|
|
|
| 1914 |
|
|
115 char Console driver speaker
|
| 1915 |
|
|
|
| 1916 |
|
|
|
| 1917 |
|
|
Plays music using IBM BASIC style strings.
|
| 1918 |
|
|
|
| 1919 |
|
|
116 char Advanced Linux Sound Driver (ALSA)
|
| 1920 |
|
|
|
| 1921 |
|
|
117 char COSA/SRP synchronous serial card
|
| 1922 |
|
|
|
| 1923 |
|
|
1 = /dev/cosa0c1 1st board, 2nd channel
|
| 1924 |
|
|
...
|
| 1925 |
|
|
16 = /dev/cosa1c0 2nd board, 1st channel
|
| 1926 |
|
|
17 = /dev/cosa1c1 2nd board, 2nd channel
|
| 1927 |
|
|
...
|
| 1928 |
|
|
|
| 1929 |
|
|
118 char Solidum ???
|
| 1930 |
|
|
|
| 1931 |
|
|
1 = /dev/solnp1
|
| 1932 |
|
|
...
|
| 1933 |
|
|
128 = /dev/solnpctl0
|
| 1934 |
|
|
129 = /dev/solnpctl1
|
| 1935 |
|
|
...
|
| 1936 |
|
|
|
| 1937 |
|
|
119 char VMware virtual network control
|
| 1938 |
|
|
|
| 1939 |
|
|
1 = /dev/vnet1 2nd virtual network
|
| 1940 |
|
|
...
|
| 1941 |
|
|
|
| 1942 |
|
|
120-127 LOCAL/EXPERIMENTAL USE
|
| 1943 |
|
|
|
| 1944 |
|
|
128-135 char Unix98 PTY masters
|
| 1945 |
|
|
|
| 1946 |
|
|
These devices should not have corresponding device
|
| 1947 |
|
|
nodes; instead they should be accessed through the
|
| 1948 |
|
|
/dev/ptmx cloning interface.
|
| 1949 |
|
|
|
| 1950 |
|
|
136-143 char Unix98 PTY slaves
|
| 1951 |
|
|
|
| 1952 |
|
|
1 = /dev/pts/1 Second Unix98 pesudo-TTY
|
| 1953 |
|
|
...
|
| 1954 |
|
|
|
| 1955 |
|
|
These device nodes are automatically generated with
|
| 1956 |
|
|
the proper permissions and modes by mounting the
|
| 1957 |
|
|
devpts filesystem onto /dev/pts with the appropriate
|
| 1958 |
|
|
mount options (distribution dependent, however, on
|
| 1959 |
|
|
*most* distributions the appropriate options are
|
| 1960 |
|
|
"mode=0620,gid=".)
|
| 1961 |
|
|
|
| 1962 |
|
|
144 char Encapsulated PPP
|
| 1963 |
|
|
|
| 1964 |
|
|
...
|
| 1965 |
|
|
63 = /dev/pppox63 64th PPP over Ethernet
|
| 1966 |
|
|
|
| 1967 |
|
|
This is primarily used for ADSL.
|
| 1968 |
|
|
|
| 1969 |
|
|
The SST 5136-DN DeviceNet interface driver has been
|
| 1970 |
|
|
relocated to major 183 due to an unfortunate conflict.
|
| 1971 |
|
|
|
| 1972 |
|
|
145 char SAM9407-based soundcard
|
| 1973 |
|
|
|
| 1974 |
|
|
1 = /dev/sam0_sequencer
|
| 1975 |
|
|
2 = /dev/sam0_midi00
|
| 1976 |
|
|
3 = /dev/sam0_dsp
|
| 1977 |
|
|
4 = /dev/sam0_audio
|
| 1978 |
|
|
6 = /dev/sam0_sndstat
|
| 1979 |
|
|
18 = /dev/sam0_midi01
|
| 1980 |
|
|
34 = /dev/sam0_midi02
|
| 1981 |
|
|
50 = /dev/sam0_midi03
|
| 1982 |
|
|
64 = /dev/sam1_mixer
|
| 1983 |
|
|
...
|
| 1984 |
|
|
128 = /dev/sam2_mixer
|
| 1985 |
|
|
...
|
| 1986 |
|
|
192 = /dev/sam3_mixer
|
| 1987 |
|
|
...
|
| 1988 |
|
|
|
| 1989 |
|
|
Device functions match OSS, but offer a number of
|
| 1990 |
|
|
addons, which are sam9407 specific. OSS can be
|
| 1991 |
|
|
operated simultaneously, taking care of the codec.
|
| 1992 |
|
|
|
| 1993 |
|
|
146 char SYSTRAM SCRAMNet mirrored-memory network
|
| 1994 |
|
|
|
| 1995 |
|
|
1 = /dev/scramnet1 Second SCRAMNet device
|
| 1996 |
|
|
...
|
| 1997 |
|
|
|
| 1998 |
|
|
147 char Aueral Semiconductor Vortex Audio device
|
| 1999 |
|
|
|
| 2000 |
|
|
1 = /dev/aureal1 Second Aureal Vortex
|
| 2001 |
|
|
...
|
| 2002 |
|
|
|
| 2003 |
|
|
148 char Technology Concepts serial card
|
| 2004 |
|
|
|
| 2005 |
|
|
1 = /dev/ttyT1 Second TCL port
|
| 2006 |
|
|
...
|
| 2007 |
|
|
|
| 2008 |
|
|
149 char Technology Concepts serial card - alternate devices
|
| 2009 |
|
|
|
| 2010 |
|
|
1 = /dev/cut0 Callout device for ttyT1
|
| 2011 |
|
|
...
|
| 2012 |
|
|
|
| 2013 |
|
|
150 char Real-Time Linux FIFOs
|
| 2014 |
|
|
|
| 2015 |
|
|
1 = /dev/rtf1 Second RTLinux FIFO
|
| 2016 |
|
|
...
|
| 2017 |
|
|
|
| 2018 |
|
|
151 char DPT I2O SmartRaid V controller
|
| 2019 |
|
|
|
| 2020 |
|
|
1 = /dev/dpti1 Second DPT I2O adapter
|
| 2021 |
|
|
...
|
| 2022 |
|
|
|
| 2023 |
|
|
154 char Specialix RIO serial card
|
| 2024 |
|
|
|
| 2025 |
|
|
...
|
| 2026 |
|
|
255 = /dev/ttySR255 256th RIO port
|
| 2027 |
|
|
|
| 2028 |
|
|
155 char Specialix RIO serial card - alternate devices
|
| 2029 |
|
|
|
| 2030 |
|
|
...
|
| 2031 |
|
|
255 = /dev/cusr255 Callout device for ttySR255
|
| 2032 |
|
|
|
| 2033 |
|
|
156 char Specialix RIO serial card
|
| 2034 |
|
|
|
| 2035 |
|
|
...
|
| 2036 |
|
|
255 = /dev/ttySR511 512th RIO port
|
| 2037 |
|
|
|
| 2038 |
|
|
157 char Specialix RIO serial card - alternate devices
|
| 2039 |
|
|
|
| 2040 |
|
|
...
|
| 2041 |
|
|
255 = /dev/cusr511 Callout device for ttySR511
|
| 2042 |
|
|
|
| 2043 |
|
|
158 char Dialogic GammaLink fax driver
|
| 2044 |
|
|
|
| 2045 |
|
|
1 = /dev/gfax1 GammaLink channel 1
|
| 2046 |
|
|
...
|
| 2047 |
|
|
|
| 2048 |
|
|
159 RESERVED
|
| 2049 |
|
|
|
| 2050 |
|
|
160 char General Purpose Instrument Bus (GPIB)
|
| 2051 |
|
|
|
| 2052 |
|
|
1 = /dev/gpib1 Second GPIB bus
|
| 2053 |
|
|
...
|
| 2054 |
|
|
|
| 2055 |
|
|
161 char IrCOMM devices (IrDA serial/parallel emulation)
|
| 2056 |
|
|
|
| 2057 |
|
|
1 = /dev/ircomm1 Second IrCOMM device
|
| 2058 |
|
|
...
|
| 2059 |
|
|
16 = /dev/irlpt0 First IrLPT device
|
| 2060 |
|
|
17 = /dev/irlpt1 Second IrLPT device
|
| 2061 |
|
|
...
|
| 2062 |
|
|
|
| 2063 |
|
|
162 char Raw block device interface
|
| 2064 |
|
|
|
| 2065 |
|
|
1 = /dev/raw/raw1 First raw I/O device
|
| 2066 |
|
|
2 = /dev/raw/raw2 Second raw I/O device
|
| 2067 |
|
|
...
|
| 2068 |
|
|
|
| 2069 |
|
|
163 char Radio Tech BIM-XXX-RS232 radio modem
|
| 2070 |
|
|
|
| 2071 |
|
|
1 = /dev/bimrt1 Second BIM radio modem
|
| 2072 |
|
|
...
|
| 2073 |
|
|
|
| 2074 |
|
|
164 char Chase Research AT/PCI-Fast serial card
|
| 2075 |
|
|
|
| 2076 |
|
|
...
|
| 2077 |
|
|
15 = /dev/ttyCH15 AT/PCI-Fast board 0, port 15
|
| 2078 |
|
|
16 = /dev/ttyCH16 AT/PCI-Fast board 1, port 0
|
| 2079 |
|
|
...
|
| 2080 |
|
|
31 = /dev/ttyCH31 AT/PCI-Fast board 1, port 15
|
| 2081 |
|
|
32 = /dev/ttyCH32 AT/PCI-Fast board 2, port 0
|
| 2082 |
|
|
...
|
| 2083 |
|
|
47 = /dev/ttyCH47 AT/PCI-Fast board 2, port 15
|
| 2084 |
|
|
48 = /dev/ttyCH48 AT/PCI-Fast board 3, port 0
|
| 2085 |
|
|
...
|
| 2086 |
|
|
63 = /dev/ttyCH63 AT/PCI-Fast board 3, port 15
|
| 2087 |
|
|
|
| 2088 |
|
|
165 char Chase Research AT/PCI-Fast serial card - alternate devices
|
| 2089 |
|
|
|
| 2090 |
|
|
...
|
| 2091 |
|
|
63 = /dev/cuch63 Callout device for ttyCH63
|
| 2092 |
|
|
|
| 2093 |
|
|
166 char ACM USB modems
|
| 2094 |
|
|
|
| 2095 |
|
|
1 = /dev/ttyACM1 Second ACM modem
|
| 2096 |
|
|
...
|
| 2097 |
|
|
|
| 2098 |
|
|
167 char ACM USB modems - alternate devices
|
| 2099 |
|
|
|
| 2100 |
|
|
1 = /dev/cuacm1 Callout device for ttyACM1
|
| 2101 |
|
|
...
|
| 2102 |
|
|
|
| 2103 |
|
|
168 char Eracom CSA7000 PCI encryption adaptor
|
| 2104 |
|
|
|
| 2105 |
|
|
1 = /dev/ecsa1 Second CSA7000
|
| 2106 |
|
|
...
|
| 2107 |
|
|
|
| 2108 |
|
|
169 char Eracom CSA8000 PCI encryption adaptor
|
| 2109 |
|
|
|
| 2110 |
|
|
1 = /dev/ecsa8-1 Second CSA8000
|
| 2111 |
|
|
...
|
| 2112 |
|
|
|
| 2113 |
|
|
170 char AMI MegaRAC remote access controller
|
| 2114 |
|
|
|
| 2115 |
|
|
1 = /dev/megarac1 Second MegaRAC card
|
| 2116 |
|
|
...
|
| 2117 |
|
|
|
| 2118 |
|
|
171 char Reserved for IEEE 1394 (Firewire)
|
| 2119 |
|
|
|
| 2120 |
|
|
|
| 2121 |
|
|
172 char Moxa Intellio serial card
|
| 2122 |
|
|
|
| 2123 |
|
|
1 = /dev/ttyMX1 Second Moxa port
|
| 2124 |
|
|
...
|
| 2125 |
|
|
127 = /dev/ttyMX127 128th Moxa port
|
| 2126 |
|
|
128 = /dev/moxactl Moxa control port
|
| 2127 |
|
|
|
| 2128 |
|
|
173 char Moxa Intellio serial card - alternate devices
|
| 2129 |
|
|
|
| 2130 |
|
|
1 = /dev/cumx1 Callout device for ttyMX1
|
| 2131 |
|
|
...
|
| 2132 |
|
|
127 = /dev/cumx127 Callout device for ttyMX127
|
| 2133 |
|
|
|
| 2134 |
|
|
174 char SmartIO serial card
|
| 2135 |
|
|
|
| 2136 |
|
|
1 = /dev/ttySI1 Second SmartIO port
|
| 2137 |
|
|
...
|
| 2138 |
|
|
|
| 2139 |
|
|
175 char SmartIO serial card - alternate devices
|
| 2140 |
|
|
|
| 2141 |
|
|
1 = /dev/cusi1 Callout device for ttySI1
|
| 2142 |
|
|
...
|
| 2143 |
|
|
|
| 2144 |
|
|
176 char nCipher nFast PCI crypto accelerator
|
| 2145 |
|
|
|
| 2146 |
|
|
1 = /dev/nfastpci1 First nFast PCI device
|
| 2147 |
|
|
...
|
| 2148 |
|
|
|
| 2149 |
|
|
177 char TI PCILynx memory spaces
|
| 2150 |
|
|
|
| 2151 |
|
|
...
|
| 2152 |
|
|
15 = /dev/pcilynx/aux15 AUX space of 16th PCILynx card
|
| 2153 |
|
|
16 = /dev/pcilynx/rom0 ROM space of first PCILynx card
|
| 2154 |
|
|
...
|
| 2155 |
|
|
31 = /dev/pcilynx/rom15 ROM space of 16th PCILynx card
|
| 2156 |
|
|
32 = /dev/pcilynx/ram0 RAM space of first PCILynx card
|
| 2157 |
|
|
...
|
| 2158 |
|
|
47 = /dev/pcilynx/ram15 RAM space of 16th PCILynx card
|
| 2159 |
|
|
|
| 2160 |
|
|
178 char Giganet cLAN1xxx virtual interface adapter
|
| 2161 |
|
|
|
| 2162 |
|
|
1 = /dev/clanvi1 Second cLAN adapter
|
| 2163 |
|
|
...
|
| 2164 |
|
|
|
| 2165 |
|
|
179 char CCube DVXChip-based PCI products
|
| 2166 |
|
|
|
| 2167 |
|
|
1 = /dev/dvxirq1 Second DVX device
|
| 2168 |
|
|
...
|
| 2169 |
|
|
|
| 2170 |
|
|
180 char USB devices
|
| 2171 |
|
|
|
| 2172 |
|
|
...
|
| 2173 |
|
|
15 = /dev/usb/lp15 16th USB printer
|
| 2174 |
|
|
16 = /dev/usb/mouse0 First USB mouse
|
| 2175 |
|
|
...
|
| 2176 |
|
|
31 = /dev/usb/mouse15 16th USB mouse
|
| 2177 |
|
|
32 = /dev/usb/ez0 First USB firmware loader
|
| 2178 |
|
|
...
|
| 2179 |
|
|
47 = /dev/usb/ez15 16th USB firmware loader
|
| 2180 |
|
|
48 = /dev/usb/scanner0 First USB scanner
|
| 2181 |
|
|
...
|
| 2182 |
|
|
63 = /dev/usb/scanner15 16th USB scanner
|
| 2183 |
|
|
64 = /dev/usb/rio500 Diamond Rio 500
|
| 2184 |
|
|
|
| 2185 |
|
|
181 char Conrad Electronic parallel port radio clocks
|
| 2186 |
|
|
|
| 2187 |
|
|
1 = /dev/pcfclock1 Second Conrad radio clock
|
| 2188 |
|
|
...
|
| 2189 |
|
|
|
| 2190 |
|
|
182 char Picture Elements THR2 binarizer
|
| 2191 |
|
|
|
| 2192 |
|
|
1 = /dev/pethr1 Second THR2 board
|
| 2193 |
|
|
...
|
| 2194 |
|
|
|
| 2195 |
|
|
183 char SST 5136-DN DeviceNet interface
|
| 2196 |
|
|
|
| 2197 |
|
|
1 = /dev/ss5136dn1 Second DeviceNet interface
|
| 2198 |
|
|
...
|
| 2199 |
|
|
|
| 2200 |
|
|
This device used to be assigned to major number 144.
|
| 2201 |
|
|
It had to be moved due to an unfortunate conflict.
|
| 2202 |
|
|
|
| 2203 |
|
|
184 char Picture Elements' video simulator/sender
|
| 2204 |
|
|
|
| 2205 |
|
|
1 = /dev/pevss1 Second sender board
|
| 2206 |
|
|
...
|
| 2207 |
|
|
|
| 2208 |
|
|
185 char InterMezzo high availability file system
|
| 2209 |
|
|
|
| 2210 |
|
|
1 = /dev/intermezzo1 Second cache manager
|
| 2211 |
|
|
...
|
| 2212 |
|
|
|
| 2213 |
|
|
See http://www.inter-mezzo.org/ for more information.
|
| 2214 |
|
|
|
| 2215 |
|
|
186 char Object-based storage control device
|
| 2216 |
|
|
|
| 2217 |
|
|
1 = /dev/obd1 Second obd control device
|
| 2218 |
|
|
...
|
| 2219 |
|
|
|
| 2220 |
|
|
See ftp://ftp.lustre.org/pub/obd for code and information.
|
| 2221 |
|
|
|
| 2222 |
|
|
187 char DESkey hardware encryption device
|
| 2223 |
|
|
|
| 2224 |
|
|
1 = /dev/deskey1 Second DES key
|
| 2225 |
|
|
...
|
| 2226 |
|
|
|
| 2227 |
|
|
188 char USB serial converters
|
| 2228 |
|
|
|
| 2229 |
|
|
1 = /dev/ttyUSB1 Second USB serial converter
|
| 2230 |
|
|
...
|
| 2231 |
|
|
|
| 2232 |
|
|
189 char USB serial converters - alternate devices
|
| 2233 |
|
|
|
| 2234 |
|
|
1 = /dev/cuusb1 Callout device for ttyUSB1
|
| 2235 |
|
|
...
|
| 2236 |
|
|
|
| 2237 |
|
|
190 char Kansas City tracker/tuner card
|
| 2238 |
|
|
|
| 2239 |
|
|
1 = /dev/kctt1 Second KCT/T card
|
| 2240 |
|
|
...
|
| 2241 |
|
|
|
| 2242 |
|
|
191 char Reserved for PCMCIA
|
| 2243 |
|
|
|
| 2244 |
|
|
192 char Kernel profiling interface
|
| 2245 |
|
|
|
| 2246 |
|
|
1 = /dev/profile0 Profiling device for CPU 0
|
| 2247 |
|
|
2 = /dev/profile1 Profiling device for CPU 1
|
| 2248 |
|
|
...
|
| 2249 |
|
|
|
| 2250 |
|
|
193 char Kernel event-tracing interface
|
| 2251 |
|
|
|
| 2252 |
|
|
1 = /dev/trace0 Tracing device for CPU 0
|
| 2253 |
|
|
2 = /dev/trace1 Tracing device for CPU 1
|
| 2254 |
|
|
...
|
| 2255 |
|
|
|
| 2256 |
|
|
194 char linVideoStreams (LINVS)
|
| 2257 |
|
|
|
| 2258 |
|
|
1 = /dev/mvideo/stream0 Video stream
|
| 2259 |
|
|
2 = /dev/mvideo/frame0 Single compressed frame
|
| 2260 |
|
|
3 = /dev/mvideo/rawframe0 Raw uncompressed frame
|
| 2261 |
|
|
4 = /dev/mvideo/codec0 Direct codec access
|
| 2262 |
|
|
5 = /dev/mvideo/video4linux0 Video4Linux compatibility
|
| 2263 |
|
|
|
| 2264 |
|
|
16 = /dev/mvideo/status1 Second device
|
| 2265 |
|
|
...
|
| 2266 |
|
|
32 = /dev/mvideo/status2 Third device
|
| 2267 |
|
|
...
|
| 2268 |
|
|
...
|
| 2269 |
|
|
240 = /dev/mvideo/status15 16th device
|
| 2270 |
|
|
...
|
| 2271 |
|
|
|
| 2272 |
|
|
195 char Nvidia graphics devices
|
| 2273 |
|
|
|
| 2274 |
|
|
1 = /dev/nvidia1 Second Nvidia card
|
| 2275 |
|
|
...
|
| 2276 |
|
|
255 = /dev/nvidiactl Nvidia card control device
|
| 2277 |
|
|
|
| 2278 |
|
|
196 char Tormenta T1 card
|
| 2279 |
|
|
|
| 2280 |
|
|
1 = /dev/tor/1 First DS0
|
| 2281 |
|
|
2 = /dev/tor/2 Second DS0
|
| 2282 |
|
|
...
|
| 2283 |
|
|
48 = /dev/tor/48 48th DS0
|
| 2284 |
|
|
49 = /dev/tor/49 First pseudo-channel
|
| 2285 |
|
|
50 = /dev/tor/50 Second pseudo-channel
|
| 2286 |
|
|
...
|
| 2287 |
|
|
|
| 2288 |
|
|
197 char OpenTNF tracing facility
|
| 2289 |
|
|
|
| 2290 |
|
|
1 = /dev/tnf/t1 Trace 1 data extraction
|
| 2291 |
|
|
...
|
| 2292 |
|
|
128 = /dev/tnf/status Tracing facility status
|
| 2293 |
|
|
130 = /dev/tnf/trace Tracing device
|
| 2294 |
|
|
|
| 2295 |
|
|
198 char Total Impact TPMP2 quad coprocessor PCI card
|
| 2296 |
|
|
|
| 2297 |
|
|
1 = /dev/tpmp2/1 Second card
|
| 2298 |
|
|
...
|
| 2299 |
|
|
|
| 2300 |
|
|
199 char Veritas volume manager (VxVM) volumes
|
| 2301 |
|
|
|
| 2302 |
|
|
1 = /dev/vx/rdsk/*/* Second volume
|
| 2303 |
|
|
...
|
| 2304 |
|
|
block Veritas volume manager (VxVM) volumes
|
| 2305 |
|
|
|
| 2306 |
|
|
1 = /dev/vx/dsk/*/* First volume
|
| 2307 |
|
|
...
|
| 2308 |
|
|
|
| 2309 |
|
|
The namespace in these directories is maintained by
|
| 2310 |
|
|
the user space VxVM software.
|
| 2311 |
|
|
|
| 2312 |
|
|
200 char Veritas VxVM configuration interface
|
| 2313 |
|
|
|
| 2314 |
|
|
1 = /dev/vx/trace Volume i/o trace access node
|
| 2315 |
|
|
2 = /dev/vx/iod Volume i/o daemon access node
|
| 2316 |
|
|
3 = /dev/vx/info Volume information access node
|
| 2317 |
|
|
4 = /dev/vx/task Volume tasks access node
|
| 2318 |
|
|
5 = /dev/vx/taskmon Volume tasks monitor daemon
|
| 2319 |
|
|
|
| 2320 |
|
|
201 char Veritas VxVM dynamic multipathing driver
|
| 2321 |
|
|
|
| 2322 |
|
|
1 = /dev/vx/rdmp/* Second multipath device
|
| 2323 |
|
|
...
|
| 2324 |
|
|
block Veritas VxVM dynamic multipathing driver
|
| 2325 |
|
|
|
| 2326 |
|
|
1 = /dev/vx/dmp/* Second multipath device
|
| 2327 |
|
|
...
|
| 2328 |
|
|
|
| 2329 |
|
|
The namespace in these directories is maintained by
|
| 2330 |
|
|
the user space VxVM software.
|
| 2331 |
|
|
|
| 2332 |
|
|
202 char CPU model-specific registers
|
| 2333 |
|
|
|
| 2334 |
|
|
1 = /dev/cpu/1/msr MSRs on CPU 1
|
| 2335 |
|
|
...
|
| 2336 |
|
|
|
| 2337 |
|
|
203 char CPU CPUID information
|
| 2338 |
|
|
|
| 2339 |
|
|
1 = /dev/cpu/1/cpuid CPUID on CPU 1
|
| 2340 |
|
|
...
|
| 2341 |
|
|
|
| 2342 |
|
|
204 char Low-density serial ports
|
| 2343 |
|
|
|
| 2344 |
|
|
1 = /dev/ttyLU1 LinkUp Systems L72xx UART - port 1
|
| 2345 |
|
|
2 = /dev/ttyLU2 LinkUp Systems L72xx UART - port 2
|
| 2346 |
|
|
3 = /dev/ttyLU3 LinkUp Systems L72xx UART - port 3
|
| 2347 |
|
|
4 = /dev/ttyFB0 Intel Footbridge (ARM)
|
| 2348 |
|
|
5 = /dev/ttySA0 StrongARM builtin serial port 0
|
| 2349 |
|
|
6 = /dev/ttySA1 StrongARM builtin serial port 1
|
| 2350 |
|
|
7 = /dev/ttySA2 StrongARM builtin serial port 2
|
| 2351 |
|
|
8 = /dev/ttySC0 SCI serial port (SuperH) - port 0
|
| 2352 |
|
|
9 = /dev/ttySC1 SCI serial port (SuperH) - port 1
|
| 2353 |
|
|
10 = /dev/ttySC2 SCI serial port (SuperH) - port 2
|
| 2354 |
|
|
11 = /dev/ttySC3 SCI serial port (SuperH) - port 3
|
| 2355 |
|
|
12 = /dev/ttyFW0 Firmware console - port 0
|
| 2356 |
|
|
13 = /dev/ttyFW1 Firmware console - port 1
|
| 2357 |
|
|
14 = /dev/ttyFW2 Firmware console - port 2
|
| 2358 |
|
|
15 = /dev/ttyFW3 Firmware console - port 3
|
| 2359 |
|
|
16 = /dev/ttyAM0 ARM "AMBA" serial port 0
|
| 2360 |
|
|
...
|
| 2361 |
|
|
31 = /dev/ttyAM15 ARM "AMBA" serial port 15
|
| 2362 |
|
|
32 = /dev/ttyDB0 DataBooster serial port 0
|
| 2363 |
|
|
...
|
| 2364 |
|
|
39 = /dev/ttyDB7 DataBooster serial port 7
|
| 2365 |
|
|
|
| 2366 |
|
|
205 char Low-density serial ports (alternate device)
|
| 2367 |
|
|
|
| 2368 |
|
|
1 = /dev/culu1 Callout device for ttyLU1
|
| 2369 |
|
|
2 = /dev/culu2 Callout device for ttyLU2
|
| 2370 |
|
|
3 = /dev/culu3 Callout device for ttyLU3
|
| 2371 |
|
|
4 = /dev/cufb0 Callout device for ttyFB0
|
| 2372 |
|
|
5 = /dev/cusa0 Callout device for ttySA0
|
| 2373 |
|
|
6 = /dev/cusa1 Callout device for ttySA1
|
| 2374 |
|
|
7 = /dev/cusa2 Callout device for ttySA2
|
| 2375 |
|
|
8 = /dev/cusc0 Callout device for ttySC0
|
| 2376 |
|
|
9 = /dev/cusc1 Callout device for ttySC1
|
| 2377 |
|
|
10 = /dev/cusc2 Callout device for ttySC2
|
| 2378 |
|
|
11 = /dev/cusc3 Callout device for ttySC3
|
| 2379 |
|
|
12 = /dev/cufw0 Callout device for ttyFW0
|
| 2380 |
|
|
13 = /dev/cufw1 Callout device for ttyFW1
|
| 2381 |
|
|
14 = /dev/cufw2 Callout device for ttyFW2
|
| 2382 |
|
|
15 = /dev/cufw3 Callout device for ttyFW3
|
| 2383 |
|
|
16 = /dev/cuam0 Callout device for ttyAM0
|
| 2384 |
|
|
...
|
| 2385 |
|
|
31 = /dev/cuam15 Callout device for ttyAM15
|
| 2386 |
|
|
32 = /dev/cudb0 Callout device for ttyDB0
|
| 2387 |
|
|
...
|
| 2388 |
|
|
39 = /dev/cudb7 Callout device for ttyDB7
|
| 2389 |
|
|
|
| 2390 |
|
|
206 char OnStream SC-x0 tape devices
|
| 2391 |
|
|
|
| 2392 |
|
|
1 = /dev/osst1 Second OnStream SCSI tape, mode 0
|
| 2393 |
|
|
...
|
| 2394 |
|
|
32 = /dev/osst0l First OnStream SCSI tape, mode 1
|
| 2395 |
|
|
33 = /dev/osst1l Second OnStream SCSI tape, mode 1
|
| 2396 |
|
|
...
|
| 2397 |
|
|
64 = /dev/osst0m First OnStream SCSI tape, mode 2
|
| 2398 |
|
|
65 = /dev/osst1m Second OnStream SCSI tape, mode 2
|
| 2399 |
|
|
...
|
| 2400 |
|
|
96 = /dev/osst0a First OnStream SCSI tape, mode 3
|
| 2401 |
|
|
97 = /dev/osst1a Second OnStream SCSI tape, mode 3
|
| 2402 |
|
|
...
|
| 2403 |
|
|
128 = /dev/nosst0 No rewind version of /dev/osst0
|
| 2404 |
|
|
129 = /dev/nosst1 No rewind version of /dev/osst1
|
| 2405 |
|
|
...
|
| 2406 |
|
|
160 = /dev/nosst0l No rewind version of /dev/osst0l
|
| 2407 |
|
|
161 = /dev/nosst1l No rewind version of /dev/osst1l
|
| 2408 |
|
|
...
|
| 2409 |
|
|
192 = /dev/nosst0m No rewind version of /dev/osst0m
|
| 2410 |
|
|
193 = /dev/nosst1m No rewind version of /dev/osst1m
|
| 2411 |
|
|
...
|
| 2412 |
|
|
224 = /dev/nosst0a No rewind version of /dev/osst0a
|
| 2413 |
|
|
225 = /dev/nosst1a No rewind version of /dev/osst1a
|
| 2414 |
|
|
...
|
| 2415 |
|
|
|
| 2416 |
|
|
The OnStream SC-x0 SCSI tapes do not support the
|
| 2417 |
|
|
standard SCSI SASD command set and therefore need
|
| 2418 |
|
|
their own driver "osst". Note that the IDE, USB (and
|
| 2419 |
|
|
maybe ParPort) versions may be driven via ide-scsi or
|
| 2420 |
|
|
usb-storage SCSI emulation and this osst device and
|
| 2421 |
|
|
driver as well. The ADR-x0 drives are QIC-157
|
| 2422 |
|
|
compliant and don't need osst.
|
| 2423 |
|
|
|
| 2424 |
|
|
207 char Compaq ProLiant health feature indicate
|
| 2425 |
|
|
|
| 2426 |
|
|
1 = /dev/cpqhealth/crom EISA CROM
|
| 2427 |
|
|
2 = /dev/cpqhealth/cdt Data Table
|
| 2428 |
|
|
3 = /dev/cpqhealth/cevt Event Log
|
| 2429 |
|
|
4 = /dev/cpqhealth/casr Automatic Server Recovery
|
| 2430 |
|
|
5 = /dev/cpqhealth/cecc ECC Memory
|
| 2431 |
|
|
6 = /dev/cpqhealth/cmca Machine Check Architecture
|
| 2432 |
|
|
7 = /dev/cpqhealth/ccsm Deprecated CDT
|
| 2433 |
|
|
8 = /dev/cpqhealth/cnmi NMI Handling
|
| 2434 |
|
|
9 = /dev/cpqhealth/css Sideshow Management
|
| 2435 |
|
|
10 = /dev/cpqhealth/cram CMOS interface
|
| 2436 |
|
|
11 = /dev/cpqhealth/cpci PCI IRQ interface
|
| 2437 |
|
|
|
| 2438 |
|
|
208 char User space serial ports
|
| 2439 |
|
|
|
| 2440 |
|
|
1 = /dev/ttyU1 Second user space serial port
|
| 2441 |
|
|
...
|
| 2442 |
|
|
|
| 2443 |
|
|
209 char User space serial ports (alternate devices)
|
| 2444 |
|
|
|
| 2445 |
|
|
1 = /dev/cuu1 Callout device for ttyU1
|
| 2446 |
|
|
...
|
| 2447 |
|
|
|
| 2448 |
|
|
210 char SBE, Inc. sync/async serial card
|
| 2449 |
|
|
|
| 2450 |
|
|
1 = /dev/sbei/dld0 Download device for board 0
|
| 2451 |
|
|
2 = /dev/sbei/wan00 WAN device, port 0, board 0
|
| 2452 |
|
|
3 = /dev/sbei/wan01 WAN device, port 1, board 0
|
| 2453 |
|
|
4 = /dev/sbei/wan02 WAN device, port 2, board 0
|
| 2454 |
|
|
5 = /dev/sbei/wan03 WAN device, port 3, board 0
|
| 2455 |
|
|
6 = /dev/sbei/wanc00 WAN clone device, port 0, board 0
|
| 2456 |
|
|
7 = /dev/sbei/wanc01 WAN clone device, port 1, board 0
|
| 2457 |
|
|
8 = /dev/sbei/wanc02 WAN clone device, port 2, board 0
|
| 2458 |
|
|
9 = /dev/sbei/wanc03 WAN clone device, port 3, board 0
|
| 2459 |
|
|
10 = /dev/sbei/wxcfg1 Configuration device for board 1
|
| 2460 |
|
|
11 = /dev/sbei/dld1 Download device for board 1
|
| 2461 |
|
|
12 = /dev/sbei/wan10 WAN device, port 0, board 1
|
| 2462 |
|
|
13 = /dev/sbei/wan11 WAN device, port 1, board 1
|
| 2463 |
|
|
14 = /dev/sbei/wan12 WAN device, port 2, board 1
|
| 2464 |
|
|
15 = /dev/sbei/wan13 WAN device, port 3, board 1
|
| 2465 |
|
|
16 = /dev/sbei/wanc10 WAN clone device, port 0, board 1
|
| 2466 |
|
|
17 = /dev/sbei/wanc11 WAN clone device, port 1, board 1
|
| 2467 |
|
|
18 = /dev/sbei/wanc12 WAN clone device, port 2, board 1
|
| 2468 |
|
|
19 = /dev/sbei/wanc13 WAN clone device, port 3, board 1
|
| 2469 |
|
|
...
|
| 2470 |
|
|
|
| 2471 |
|
|
Yes, each board is really spaced 10 (decimal) apart.
|
| 2472 |
|
|
|
| 2473 |
|
|
211 char Addinum CPCI1500 digital I/O card
|
| 2474 |
|
|
|
| 2475 |
|
|
1 = /dev/addinum/cpci1500/1 Second CPCI1500 card
|
| 2476 |
|
|
...
|
| 2477 |
|
|
|
| 2478 |
|
|
216 char USB BlueTooth devices
|
| 2479 |
|
|
|
| 2480 |
|
|
1 = /dev/ttyUB1 Second USB BlueTooth device
|
| 2481 |
|
|
...
|
| 2482 |
|
|
|
| 2483 |
|
|
217 char USB BlueTooth devices (alternate devices)
|
| 2484 |
|
|
|
| 2485 |
|
|
1 = /dev/cuub1 Callout device for ttyUB1
|
| 2486 |
|
|
...
|
| 2487 |
|
|
|
| 2488 |
|
|
218 char The Logical Company bus Unibus/Qbus adapters
|
| 2489 |
|
|
|
| 2490 |
|
|
1 = /dev/logicalco/bci/1 First bus adapter
|
| 2491 |
|
|
...
|
| 2492 |
|
|
|
| 2493 |
|
|
219 char The Logical Company DCI-1300 digital I/O card
|
| 2494 |
|
|
|
| 2495 |
|
|
1 = /dev/logicalco/dci1300/1 Second DCI-1300 card
|
| 2496 |
|
|
...
|
| 2497 |
|
|
|
| 2498 |
|
|
220 char Myricom Myrinet "GM" board
|
| 2499 |
|
|
|
| 2500 |
|
|
1 = /dev/myricom/gmp0 First board "root access"
|
| 2501 |
|
|
2 = /dev/myricom/gm1 Second Myrinet GM board
|
| 2502 |
|
|
3 = /dev/myricom/gmp1 Second board "root access"
|
| 2503 |
|
|
...
|
| 2504 |
|
|
|
| 2505 |
|
|
221 char VME bus
|
| 2506 |
|
|
|
| 2507 |
|
|
1 = /dev/bus/vme/m1 Second master image
|
| 2508 |
|
|
2 = /dev/bus/vme/m2 Third master image
|
| 2509 |
|
|
3 = /dev/bus/vme/m3 Fourth master image
|
| 2510 |
|
|
4 = /dev/bus/vme/s0 First slave image
|
| 2511 |
|
|
5 = /dev/bus/vme/s1 Second slave image
|
| 2512 |
|
|
6 = /dev/bus/vme/s2 Third slave image
|
| 2513 |
|
|
7 = /dev/bus/vme/s3 Fourth slave image
|
| 2514 |
|
|
8 = /dev/bus/vme/ctl Control
|
| 2515 |
|
|
|
| 2516 |
|
|
It is expected that all VME bus drivers will use the
|
| 2517 |
|
|
same interface. For interface documentation see
|
| 2518 |
|
|
http://www.vmelinux.org/.
|
| 2519 |
|
|
|
| 2520 |
|
|
224 char A2232 serial card
|
| 2521 |
|
|
|
| 2522 |
|
|
1 = /dev/ttyY1 Second A2232 port
|
| 2523 |
|
|
...
|
| 2524 |
|
|
|
| 2525 |
|
|
225 char A2232 serial card (alternate devices)
|
| 2526 |
|
|
|
| 2527 |
|
|
1 = /dev/cuy1 Callout device for ttyY1
|
| 2528 |
|
|
...
|
| 2529 |
|
|
|
| 2530 |
|
|
226 char Direct Rendering Infrastructure (DRI)
|
| 2531 |
|
|
|
| 2532 |
|
|
1 = /dev/dri/card1 Second graphics card
|
| 2533 |
|
|
...
|
| 2534 |
|
|
|
| 2535 |
|
|
227 char IBM 3270 terminal Unix tty access
|
| 2536 |
|
|
1 = /dev/3270/tty1 First 3270 terminal
|
| 2537 |
|
|
2 = /dev/3270/tty2 Seconds 3270 terminal
|
| 2538 |
|
|
...
|
| 2539 |
|
|
|
| 2540 |
|
|
228 char IBM 3270 terminal block-mode access
|
| 2541 |
|
|
|
| 2542 |
|
|
1 = /dev/3270/tub1 First 3270 terminal
|
| 2543 |
|
|
2 = /dev/3270/tub2 Second 3270 terminal
|
| 2544 |
|
|
...
|
| 2545 |
|
|
|
| 2546 |
|
|
229 char IBM iSeries virtual console
|
| 2547 |
|
|
|
| 2548 |
|
|
1 = /dev/iseries/vtty1 Second console port
|
| 2549 |
|
|
...
|
| 2550 |
|
|
|
| 2551 |
|
|
230 char IBM iSeries virtual tape
|
| 2552 |
|
|
|
| 2553 |
|
|
1 = /dev/iseries/vt1 Second virtual tape, mode 0
|
| 2554 |
|
|
...
|
| 2555 |
|
|
32 = /dev/iseries/vt0l First virtual tape, mode 1
|
| 2556 |
|
|
33 = /dev/iseries/vt1l Second virtual tape, mode 1
|
| 2557 |
|
|
...
|
| 2558 |
|
|
64 = /dev/iseries/vt0m First virtual tape, mode 2
|
| 2559 |
|
|
65 = /dev/iseries/vt1m Second virtual tape, mode 2
|
| 2560 |
|
|
...
|
| 2561 |
|
|
96 = /dev/iseries/vt0a First virtual tape, mode 3
|
| 2562 |
|
|
97 = /dev/iseries/vt1a Second virtual tape, mode 3
|
| 2563 |
|
|
...
|
| 2564 |
|
|
128 = /dev/iseries/nvt0 First virtual tape, mode 0, no rewind
|
| 2565 |
|
|
129 = /dev/iseries/nvt1 Second virtual tape, mode 0, no rewind
|
| 2566 |
|
|
...
|
| 2567 |
|
|
160 = /dev/iseries/nvt0l First virtual tape, mode 1, no rewind
|
| 2568 |
|
|
161 = /dev/iseries/nvt1l Second virtual tape, mode 1, no rewind
|
| 2569 |
|
|
...
|
| 2570 |
|
|
192 = /dev/iseries/nvt0m First virtual tape, mode 2, no rewind
|
| 2571 |
|
|
193 = /dev/iseries/nvt1m Second virtual tape, mode 2, no rewind
|
| 2572 |
|
|
...
|
| 2573 |
|
|
224 = /dev/iseries/nvt0a First virtual tape, mode 3, no rewind
|
| 2574 |
|
|
225 = /dev/iseries/nvt1a Second virtual tape, mode 3, no rewind
|
| 2575 |
|
|
...
|
| 2576 |
|
|
|
| 2577 |
|
|
"No rewind" refers to the omission of the default
|
| 2578 |
|
|
automatic rewind on device close. The MTREW or MTOFFL
|
| 2579 |
|
|
ioctl()'s can be used to rewind the tape regardless of
|
| 2580 |
|
|
the device used to access it.
|
| 2581 |
|
|
|
| 2582 |
|
|
231-239 UNASSIGNED
|
| 2583 |
|
|
|
| 2584 |
|
|
240-254 LOCAL/EXPERIMENTAL USE
|
| 2585 |
|
|
|
| 2586 |
|
|
255 RESERVED
|
| 2587 |
|
|
|
| 2588 |
|
|
This major is reserved to assist the expansion to a
|
| 2589 |
|
|
larger number space. No device nodes with this major
|
| 2590 |
|
|
should ever be created on the filesystem.
|
| 2591 |
|
|
|
| 2592 |
|
|
**** ADDITIONAL /dev DIRECTORY ENTRIES
|
| 2593 |
|
|
|
| 2594 |
|
|
This section details additional entries that should or may exist in
|
| 2595 |
|
|
the /dev directory. It is preferred that symbolic links use the same
|
| 2596 |
|
|
form (absolute or relative) as is indicated here. Links are
|
| 2597 |
|
|
classified as "hard" or "symbolic" depending on the preferred type of
|
| 2598 |
|
|
link; if possible, the indicated type of link should be used.
|
| 2599 |
|
|
|
| 2600 |
|
|
|
| 2601 |
|
|
Compulsory links
|
| 2602 |
|
|
|
| 2603 |
|
|
These links should exist on all systems:
|
| 2604 |
|
|
|
| 2605 |
|
|
/dev/fd /proc/self/fd symbolic File descriptors
|
| 2606 |
|
|
/dev/stdin fd/0 symbolic stdin file descriptor
|
| 2607 |
|
|
/dev/stdout fd/1 symbolic stdout file descriptor
|
| 2608 |
|
|
/dev/stderr fd/2 symbolic stderr file descriptor
|
| 2609 |
|
|
/dev/nfsd socksys symbolic Required by iBCS-2
|
| 2610 |
|
|
/dev/X0R null symbolic Required by iBCS-2
|
| 2611 |
|
|
|
| 2612 |
|
|
Note: /dev/X0R is --.
|
| 2613 |
|
|
|
| 2614 |
|
|
Recommended links
|
| 2615 |
|
|
|
| 2616 |
|
|
It is recommended that these links exist on all systems:
|
| 2617 |
|
|
|
| 2618 |
|
|
/dev/core /proc/kcore symbolic Backward compatibility
|
| 2619 |
|
|
/dev/ramdisk ram0 symbolic Backward compatibility
|
| 2620 |
|
|
/dev/ftape qft0 symbolic Backward compatibility
|
| 2621 |
|
|
/dev/bttv0 video0 symbolic Backward compatibility
|
| 2622 |
|
|
/dev/radio radio0 symbolic Backward compatibility
|
| 2623 |
|
|
/dev/i2o* /dev/i2o/* symbolic Backward compatibility
|
| 2624 |
|
|
/dev/scd? sr? hard Alternate SCSI CD-ROM name
|
| 2625 |
|
|
|
| 2626 |
|
|
Locally defined links
|
| 2627 |
|
|
|
| 2628 |
|
|
The following links may be established locally to conform to the
|
| 2629 |
|
|
configuration of the system. This is merely a tabulation of existing
|
| 2630 |
|
|
practice, and does not constitute a recommendation. However, if they
|
| 2631 |
|
|
exist, they should have the following uses.
|
| 2632 |
|
|
|
| 2633 |
|
|
/dev/mouse mouse port symbolic Current mouse device
|
| 2634 |
|
|
/dev/tape tape device symbolic Current tape device
|
| 2635 |
|
|
/dev/cdrom CD-ROM device symbolic Current CD-ROM device
|
| 2636 |
|
|
/dev/cdwriter CD-writer symbolic Current CD-writer device
|
| 2637 |
|
|
/dev/scanner scanner symbolic Current scanner device
|
| 2638 |
|
|
/dev/modem modem port symbolic Current dialout device
|
| 2639 |
|
|
/dev/root root device symbolic Current root filesystem
|
| 2640 |
|
|
/dev/swap swap device symbolic Current swap device
|
| 2641 |
|
|
|
| 2642 |
|
|
/dev/modem should not be used for a modem which supports dialin as
|
| 2643 |
|
|
well as dialout, as it tends to cause lock file problems. If it
|
| 2644 |
|
|
exists, /dev/modem should point to the appropriate primary TTY device
|
| 2645 |
|
|
(the use of the alternate callout devices is deprecated).
|
| 2646 |
|
|
|
| 2647 |
|
|
For SCSI devices, /dev/tape and /dev/cdrom should point to the
|
| 2648 |
|
|
``cooked'' devices (/dev/st* and /dev/sr*, respectively), whereas
|
| 2649 |
|
|
/dev/cdwriter and /dev/scanner should point to the appropriate generic
|
| 2650 |
|
|
SCSI devices (/dev/sg*).
|
| 2651 |
|
|
|
| 2652 |
|
|
/dev/mouse may point to a primary serial TTY device, a hardware mouse
|
| 2653 |
|
|
device, or a socket for a mouse driver program (e.g. /dev/gpmdata).
|
| 2654 |
|
|
|
| 2655 |
|
|
Sockets and pipes
|
| 2656 |
|
|
|
| 2657 |
|
|
Non-transient sockets and named pipes may exist in /dev. Common entries are:
|
| 2658 |
|
|
|
| 2659 |
|
|
/dev/printer socket lpd local socket
|
| 2660 |
|
|
/dev/log socket syslog local socket
|
| 2661 |
|
|
/dev/gpmdata socket gpm mouse multiplexer
|
| 2662 |
|
|
|
| 2663 |
|
|
Mount points
|
| 2664 |
|
|
|
| 2665 |
|
|
The following names are reserved for mounting special filesystems
|
| 2666 |
|
|
under /dev. These special filesystems provide kernel interfaces that
|
| 2667 |
|
|
cannot be provided with standard device nodes.
|
| 2668 |
|
|
|
| 2669 |
|
|
/dev/pts devpts PTY slave filesystem
|
| 2670 |
|
|
/dev/shm shmfs POSIX shared memory maintenance access
|
| 2671 |
|
|
|
| 2672 |
|
|
**** TERMINAL DEVICES
|
| 2673 |
|
|
|
| 2674 |
|
|
Terminal, or TTY devices are a special class of character devices. A
|
| 2675 |
|
|
terminal device is any device that could act as a controlling terminal
|
| 2676 |
|
|
for a session; this includes virtual consoles, serial ports, and
|
| 2677 |
|
|
pseudoterminals (PTYs).
|
| 2678 |
|
|
|
| 2679 |
|
|
All terminal devices share a common set of capabilities known as line
|
| 2680 |
|
|
diciplines; these include the common terminal line dicipline as well
|
| 2681 |
|
|
as SLIP and PPP modes.
|
| 2682 |
|
|
|
| 2683 |
|
|
All terminal devices are named similarly; this section explains the
|
| 2684 |
|
|
naming and use of the various types of TTYs. Note that the naming
|
| 2685 |
|
|
conventions include several historical warts; some of these are
|
| 2686 |
|
|
Linux-specific, some were inherited from other systems, and some
|
| 2687 |
|
|
reflect Linux outgrowing a borrowed convention.
|
| 2688 |
|
|
|
| 2689 |
|
|
A hash mark (#) in a device name is used here to indicate a decimal
|
| 2690 |
|
|
number without leading zeroes.
|
| 2691 |
|
|
|
| 2692 |
|
|
Virtual consoles and the console device
|
| 2693 |
|
|
|
| 2694 |
|
|
Virtual consoles are full-screen terminal displays on the system video
|
| 2695 |
|
|
monitor. Virtual consoles are named /dev/tty#, with numbering
|
| 2696 |
|
|
starting at /dev/tty1; /dev/tty0 is the current virtual console.
|
| 2697 |
|
|
/dev/tty0 is the device that should be used to access the system video
|
| 2698 |
|
|
card on those architectures for which the frame buffer devices
|
| 2699 |
|
|
(/dev/fb*) are not applicable. Do not use /dev/console
|
| 2700 |
|
|
for this purpose.
|
| 2701 |
|
|
|
| 2702 |
|
|
The console device, /dev/console, is the device to which system
|
| 2703 |
|
|
messages should be sent, and on which logins should be permitted in
|
| 2704 |
|
|
single-user mode. Starting with Linux 2.1.71, /dev/console is managed
|
| 2705 |
|
|
by the kernel; for previous versions it should be a symbolic link to
|
| 2706 |
|
|
either /dev/tty0, a specific virtual console such as /dev/tty1, or to
|
| 2707 |
|
|
a serial port primary (tty*, not cu*) device, depending on the
|
| 2708 |
|
|
configuration of the system.
|
| 2709 |
|
|
|
| 2710 |
|
|
Serial ports
|
| 2711 |
|
|
|
| 2712 |
|
|
Serial ports are RS-232 serial ports and any device which simulates
|
| 2713 |
|
|
one, either in hardware (such as internal modems) or in software (such
|
| 2714 |
|
|
as the ISDN driver.) Under Linux, each serial ports has two device
|
| 2715 |
|
|
names, the primary or callin device and the alternate or callout one.
|
| 2716 |
|
|
Each kind of device is indicated by a different letter. For any
|
| 2717 |
|
|
letter X, the names of the devices are /dev/ttyX# and /dev/cux#,
|
| 2718 |
|
|
respectively; for historical reasons, /dev/ttyS# and /dev/ttyC#
|
| 2719 |
|
|
correspond to /dev/cua# and /dev/cub#. In the future, it should be
|
| 2720 |
|
|
expected that multiple letters will be used; all letters will be upper
|
| 2721 |
|
|
case for the "tty" device (e.g. /dev/ttyDP#) and lower case for the
|
| 2722 |
|
|
"cu" device (e.g. /dev/cudp#).
|
| 2723 |
|
|
|
| 2724 |
|
|
The names /dev/ttyQ# and /dev/cuq# are reserved for local use.
|
| 2725 |
|
|
|
| 2726 |
|
|
The alternate devices provide for kernel-based exclusion and somewhat
|
| 2727 |
|
|
different defaults than the primary devices. Their main purpose is to
|
| 2728 |
|
|
allow the use of serial ports with programs with no inherent or broken
|
| 2729 |
|
|
support for serial ports. Their use is deprecated, and they may be
|
| 2730 |
|
|
removed from a future version of Linux.
|
| 2731 |
|
|
|
| 2732 |
|
|
Arbitration of serial ports is provided by the use of lock files with
|
| 2733 |
|
|
the names /var/lock/LCK..ttyX#. The contents of the lock file should
|
| 2734 |
|
|
be the PID of the locking process as an ASCII number.
|
| 2735 |
|
|
|
| 2736 |
|
|
It is common practice to install links such as /dev/modem
|
| 2737 |
|
|
which point to serial ports. In order to ensure proper locking in the
|
| 2738 |
|
|
presence of these links, it is recommended that software chase
|
| 2739 |
|
|
symlinks and lock all possible names; additionally, it is recommended
|
| 2740 |
|
|
that a lock file be installed with the corresponding alternate
|
| 2741 |
|
|
device. In order to avoid deadlocks, it is recommended that the locks
|
| 2742 |
|
|
are acquired in the following order, and released in the reverse:
|
| 2743 |
|
|
|
| 2744 |
|
|
1. The symbolic link name, if any (/var/lock/LCK..modem)
|
| 2745 |
|
|
2. The "tty" name (/var/lock/LCK..ttyS2)
|
| 2746 |
|
|
3. The alternate device name (/var/lock/LCK..cua2)
|
| 2747 |
|
|
|
| 2748 |
|
|
In the case of nested symbolic links, the lock files should be
|
| 2749 |
|
|
installed in the order the symlinks are resolved.
|
| 2750 |
|
|
|
| 2751 |
|
|
Under no circumstances should an application hold a lock while waiting
|
| 2752 |
|
|
for another to be released. In addition, applications which attempt
|
| 2753 |
|
|
to create lock files for the corresponding alternate device names
|
| 2754 |
|
|
should take into account the possibility of being used on a non-serial
|
| 2755 |
|
|
port TTY, for which no alternate device would exist.
|
| 2756 |
|
|
|
| 2757 |
|
|
Pseudoterminals (PTYs)
|
| 2758 |
|
|
|
| 2759 |
|
|
Pseudoterminals, or PTYs, are used to create login sessions or provide
|
| 2760 |
|
|
other capabilities requiring a TTY line dicipline (including SLIP or
|
| 2761 |
|
|
PPP capability) to arbitrary data-generation processes. Each PTY has
|
| 2762 |
|
|
a master side, named /dev/pty[p-za-e][0-9a-f], and a slave side, named
|
| 2763 |
|
|
/dev/tty[p-za-e][0-9a-f]. The kernel arbitrates the use of PTYs by
|
| 2764 |
|
|
allowing each master side to be opened only once.
|
| 2765 |
|
|
|
| 2766 |
|
|
Once the master side has been opened, the corresponding slave device
|
| 2767 |
|
|
can be used in the same manner as any TTY device. The master and
|
| 2768 |
|
|
slave devices are connected by the kernel, generating the equivalent
|
| 2769 |
|
|
of a bidirectional pipe with TTY capabilities.
|
| 2770 |
|
|
|
| 2771 |
|
|
Recent versions of the Linux kernels and GNU libc contain support for
|
| 2772 |
|
|
the System V/Unix98 naming scheme for PTYs, which assigns a common
|
| 2773 |
|
|
device, /dev/ptmx, to all the masters (opening it will automatically
|
| 2774 |
|
|
give you a previously unassigned PTY) and a subdirectory, /dev/pts,
|
| 2775 |
|
|
for the slaves; the slaves are named with decimal integers (/dev/pts/#
|
| 2776 |
|
|
in our notation). This removes the problem of exhausting the
|
| 2777 |
|
|
namespace and enables the kernel to automatically create the device
|
| 2778 |
|
|
nodes for the slaves on demand using the "devpts" filesystem.
|
| 2779 |
|
|
|
