TUN(4) - Device Drivers Manual # TUN(4) - Device Drivers Manual
NAME # tun - network tunnel pseudo-device
SYNOPSIS # pseudo-device tun
#include <sys/types.h>
#include <net/if_tun.h>
DESCRIPTION # The tun driver provides a network interface pseudo-device. Packets sent to this interface can be read by a userland process and processed as desired. Packets written by the userland process are injected back into the kernel networking subsystem.
A tun interface can be created at runtime using the ifconfig tun‌N create command or by opening the character special device /dev/tunN.
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UPERF(4) - Device Drivers Manual (sparc64) # UPERF(4) - Device Drivers Manual (sparc64)
NAME # uperf - performance counters driver
SYNOPSIS # uperf* at ebus? uperf* at sbus?
DESCRIPTION # Some UltraSPARC host bridges provide performance counters on their host bridges. The counters are a part of the system controller chip (usc, dsc, or qsc). On PCI machines the system controller shows up as a device on the EBus, but on SBus machines the system controller exists in SBus space.
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Dwctwo,
Xhci,
Config,
Usbhidaction,
Usbhidctl,
Ohci,
Ioctl,
Uhci,
Ehci,
Usbdevs,
Usb USB(4) - Device Drivers Manual # USB(4) - Device Drivers Manual
NAME # usb, uhub - introduction to Universal Serial Bus support
SYNOPSIS # # octeon specific dwctwo0 at iobus? irq 56 # all architectures ehci* at cardbus? ohci* at cardbus? uhci* at cardbus? ehci* at pci? ohci* at pci? uhci* at pci? xhci* at pci? usb* at dwctwo? usb* at ehci? flags 0x00 usb* at ohci? flags 0x00 usb* at uhci?
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VIDEO(4) - Device Drivers Manual # VIDEO(4) - Device Drivers Manual
NAME # video - device-independent video driver layer
SYNOPSIS # video* at uvideo?
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/videoio.h>
DESCRIPTION # The video driver provides support for various video devices. It provides a uniform programming interface layer above different underlying video hardware drivers. The video driver uses the V4L2 (Video for Linux Two) API which is widely used by video applications.
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Newfs,
Config,
Makedev,
Sd,
Fdisk,
Ioctl,
Disklabel,
Mount,
Vnconfig,
Fsck,
Vnd VND(4) - Device Drivers Manual # VND(4) - Device Drivers Manual
NAME # vnd - vnode disk driver
SYNOPSIS # pseudo-device vnd [count]
DESCRIPTION # The vnd driver provides a disk-like interface to a file. This is useful for a variety of applications, such as building miniroot or floppy disk images.
This document assumes familiarity with how to generate kernels and how to properly configure disks and pseudo-devices in a kernel configuration file.
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VSCSI(4) - Device Drivers Manual # VSCSI(4) - Device Drivers Manual
NAME # vscsi - virtual SCSI controller
SYNOPSIS # vscsi0 at root
#include <sys/types.h>
#include <sys/ioctl.h>
#include <scsi/scsi_all.h>
#include <dev/vscsivar.h>
DESCRIPTION # The vscsi device takes commands from the kernel SCSI midlayer and makes them available to userland for handling. Using this interface it is possible to implement virtual SCSI devices that are usable by the kernel.
The following ioctl(2) commands are provided to allow userland to dequeue SCSI commands and reply to them:
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XP(4) - Device Drivers Manual (luna88k) # XP(4) - Device Drivers Manual (luna88k)
NAME # xp - HD647180X I/O processor
SYNOPSIS # xp0 at mainbus0
DESCRIPTION # The file /dev/xp is an mmap(2) capable interface to the memory area of the HD647180X I/O processor (so-called “XP”) on LUNA-88K and LUNA-88K2. Byte offsets in this file are interpreted as relative memory addresses of the I/O processor. The range should be between 0x0 and 0xffff.
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ZS(4) - Device Drivers Manual (macppc) # ZS(4) - Device Drivers Manual (macppc)
NAME # zs, zstty - Zilog 8530 (ZSCC) serial communications driver
SYNOPSIS # zs* at macobio? zstty* at zs?
DESCRIPTION # The zs is a Zilog 8530 serial interface chip used in Sun workstations and Apple Macintosh systems. On most newer Macintosh systems, the first port tty00 is connected to the internal modem. The second port is either not connected, or may be connected to an IRDA device (untested).
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ZS(4) - Device Drivers Manual (sparc64) # ZS(4) - Device Drivers Manual (sparc64)
NAME # zs, zstty, zskbd, zsms - Zilog 8530 (ZSCC) serial communications driver
SYNOPSIS # zs* at fhc? zs* at sbus? zstty* at zs? zskbd* at zs? wskbd* at zskbd? zsms* at zs? wsmouse* at zsms? option SUNKBD_LAYOUT=XXX option SUNKBD5_LAYOUT=XXX
DESCRIPTION # The zs is a Zilog 8530 serial interface chip used in SBus-based UltraSPARC Sun workstations.
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