DISKMAP(4) - Device Drivers Manual # DISKMAP(4) - Device Drivers Manual
NAME # diskmap - disklabel UID mapping interface
SYNOPSIS # #include <sys/dkio.h>
DESCRIPTION # The diskmap driver provides userland applications with a means to map a disklabel UID to an actual device and open that device in one atomic operation. This is achieved via the DIOCMAP ioctl(2) command.
The ability to use a disklabel UID is helpful in situations where a disk may appear to the operating system under different device names.
...
DT(4) - Device Drivers Manual # DT(4) - Device Drivers Manual
NAME # dt - dynamic tracer
SYNOPSIS # pseudo-device dt
DESCRIPTION # System and application tracing can happen in the kernel. It has to be configured and enabled through the ioctl(2) interface exposed by the pseudo-device /dev/dt.
This device can only be opened when the kern.allowdt sysctl(2) variable is set.
IOCTL INTERFACE # The ioctl(2) command codes below are defined in <dev/dt/dtvar.
...
EMC(4) - Device Drivers Manual # EMC(4) - Device Drivers Manual
NAME # emc - EMC CLARiiON AX/CX-series SCSI devices
SYNOPSIS # emc* at scsibus?
DESCRIPTION # The emc driver attaches to EMC CLARiiON AX/CX-series SCSI logical units. Each path to an active service processor attached to by emc is presented to mpath(4) which uses it as a backend to the logical unit attached to its own scsibus(4).
SEE ALSO # ioctl(2), intro(4), mpath(4), scsi(4)
...
GETTY(8) - System Manager’s Manual # GETTY(8) - System Manager’s Manual
NAME # getty - set terminal mode
SYNOPSIS # getty [type [tty]]
DESCRIPTION # The getty program is called by init(8) to open and initialize the tty line, read a login name, and invoke login(1).
The argument tty is the special device file in /dev to open for the terminal (for example, ttyh0). If there is no argument or the argument is ‘-’, the tty line is assumed to be open as file descriptor 0.
...
GPIO(4) - Device Drivers Manual # GPIO(4) - Device Drivers Manual
NAME # gpio - General Purpose Input/Output
SYNOPSIS # gpio* at ath? gpio* at bcmgpio? (arm64, armv7) gpio* at glxpcib? (i386) gpio* at gscpcib? (i386) gpio* at isagpio? gpio* at mpfgpio? (riscv64) gpio* at nsclpcsio? gpio* at omgpio? (armv7) gpio* at pcagpio? gpio* at pcaled? gpio* at skgpio? (amd64, i386) gpio* at sxipio? (arm64, armv7) gpio0 at voyager? (loongson)
...
HARMONY(4) - Device Drivers Manual (hppa) # HARMONY(4) - Device Drivers Manual (hppa)
NAME # harmony - CS4215/AD1849 audio device
SYNOPSIS # harmony* at gsc? irq 13 audio* at harmony?
DESCRIPTION # The harmony device uses the Crystal Semiconductor CS4215 16-Bit Multimedia Audio Codec or Analog Devices AD1849 SoundPort(R) Stereo Codec chip to implement the audio device interface described in audio(4). This device is found on most HP PA-RISC workstations.
...
HDS(4) - Device Drivers Manual # HDS(4) - Device Drivers Manual
NAME # hds - Hitachi Modular Storage SCSI devices
SYNOPSIS # hds* at scsibus?
DESCRIPTION # The hds driver attaches to Hitachi Modular Storage logical units. Each path to an active service processor attached to by hds is presented to mpath(4) which uses it as a backend to the logical unit attached to its own scsibus(4).
SEE ALSO # ioctl(2), intro(4), mpath(4), scsi(4)
...
INET(4) - Device Drivers Manual # INET(4) - Device Drivers Manual
NAME # inet - Internet protocol family
SYNOPSIS # #include <sys/types.h>
#include <netinet/in.h>
DESCRIPTION # The Internet protocol family is a collection of protocols layered atop the Internet Protocol (IP) transport layer, and utilizing the Internet address format. The Internet family provides protocol support for the SOCK_STREAM, SOCK_DGRAM, and SOCK_RAW socket types; the SOCK_RAW interface provides access to the IP protocol.
...
IP(4) - Device Drivers Manual # IP(4) - Device Drivers Manual
NAME # ip - Internet Protocol
SYNOPSIS # #include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
int
socket(AF_INET, SOCK_RAW, proto);
DESCRIPTION # IP is the network layer protocol used by the Internet protocol family. Options may be set at the IP level when using higher-level protocols that are based on IP (such as TCP and UDP). It may also be accessed through a “raw socket” when developing new protocols, or special-purpose applications.
...
JOY(4) - Device Drivers Manual (i386) # JOY(4) - Device Drivers Manual (i386)
NAME # joy - games adapter
SYNOPSIS # joy0 at isa? port 0x201 joy* at isapnp?
DESCRIPTION # This driver provides access to the games adapter. The lower bit in the minor device number selects the joystick: 0 is the first joystick and 1 is the second.
The game control adapter allows up to two joysticks to be attached to the system.
...