MAKEDEV —
create system and device special files
The shell script
MAKEDEV, found in the
/dev directory, is used to create various
special files. See
intro(4) for a more
complete discussion of special files.
MAKEDEV takes any number of device names as
arguments, where the names are the common abbreviation for the device or group
of devices.
Where a device name is followed by a star ‘*’, the star must be
replaced by a unit number. If units are expected for a device but not
provided,
MAKEDEV will supply the standard
numbers in most cases.
The amd64 supports the following devices:
Special device names
- all
- Creates special files for all devices on amd64.
- ramdisk
- Ramdisk kernel devices.
- std
- Creates the ‘standard’ devices (console, klog, kmem, ksyms,
mem, null, stderr, stdin, stdout, tty, zero) which are absolutely
necessary for the system to function properly.
- local
- Creates configuration-specific devices, by invoking the shell file
MAKEDEV.local.
Disks
- cd*
- ATAPI and SCSI CD-ROM drives, see
cd(4).
- fd*
- Floppy disk drives (3 1/2", 5 1/4"), see
fd(4).
- rd*
- “rd” pseudo-disks, see
rd(4).
- sd*
- SCSI disks, including flopticals, see
sd(4).
- vnd*
- “file” pseudo-disk devices, see
vnd(4).
- wd*
- “winchester” disk drives (ST506, IDE, ESDI, RLL, ...), see
wd(4).
Tapes
- ch*
- SCSI media changers, see
ch(4).
- st*
- SCSI tape drives, see
st(4).
Terminal ports
- tty[0-7][0-9a-f]
- NS16x50 serial ports, see
com(4).
- ttyc*
- Cyclades serial ports, see
cy(4).
- ttyVI*
- Virtio serial ports, see
viocon(4).
Pseudo terminals
- ptm
- pty master device, see
ptm(4).
- pty*
- Set of 62 master pseudo terminals, see
pty(4).
- tty*
- Set of 62 slave pseudo terminals, see
tty(4).
Console ports
- ttyC-J*
- wscons display devices, see
wsdisplay(4).
- wscons
- Minimal wscons devices, see
wscons(4).
- wskbd*
- wscons keyboards, see
wskbd(4).
- wsmux
- wscons keyboard/mouse mux devices, see
wsmux(4).
Pointing devices
- wsmouse*
- wscons mice, see
wsmouse(4).
Printers
- lpa*
- Polled printer port, see
lpt(4).
- lpt*
- IEEE 1284 centronics printer, see
lpt(4).
USB devices
- ttyU*
- USB serial ports, see
ucom(4).
- uall
- All USB devices, see
usb(4).
- ugen*
- Generic USB devices, see
ugen(4).
- uhid*
- Generic HID devices, see
uhid(4).
- ulpt*
- Printer devices, see
ulpt(4).
- usb*
- Bus control devices used by usbd for attach/detach, see
usb(4).
Special purpose devices
- apm
- Power Management Interface, see
apm(4).
- audio*
- Audio devices, see
audio(4).
- bio
- ioctl tunnel pseudo-device, see
bio(4).
- bktr*
- Video frame grabbers, see
bktr(4).
- bpf
- Berkeley Packet Filter, see
bpf(4).
- diskmap
- Disk mapper, see
diskmap(4).
- drm*
- Direct Rendering Manager, see
drm(4).
- fd
- fd/* nodes, see
fd(4).
- fuse
- Userland Filesystem, see
fuse(4).
- gpio*
- General Purpose Input/Output, see
gpio(4).
- gpr*
- GPR400 smartcard reader, see
gpr(4).
- hotplug
- devices hot plugging, see
hotplug(4).
- ipmi*
- IPMI BMC access, see
ipmi(4).
- nvram
- NVRAM access, see
nvram(4).
- pci*
- PCI bus devices, see
pci(4).
- pctr*
- PC Performance Tuning Register access device, see
pctr(4).
- pf*
- Packet Filter, see
pf(4).
- pppx*
- PPP Multiplexer, see
pppx(4).
- radio*
- FM tuner devices, see
radio(4).
- *random
- In-kernel random data source, see
random(4).
- rmidi*
- Raw MIDI devices, see
midi(4).
- speaker
- PC speaker, see
spkr(4).
- tun*
- Network tunnel driver, see
tun(4).
- tap*
- Ethernet tunnel driver, see
tap(4).
- tuner*
- Tuner devices, see
bktr(4).
- uk*
- Unknown SCSI devices, see
uk(4).
- video*
- Video V4L2 devices, see
video(4).
- vmm
- Virtual Machine Monitor, see
vmm(4).
- vscsi*
- Virtual SCSI controller, see
vscsi(4).
- pvbus*
- paravirtual device tree root, see
pvbus(4).
- switch*
- Switch driver, see
switch(4).
- /dev
- The special file directory.
intro(4),
config(8),
mknod(8)
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