NSPHYTER(4) - Device Drivers Manual # NSPHYTER(4) - Device Drivers Manual
NAME # nsphyter - National Semiconductor DP83815/DP83843/DP83847 10/100 Ethernet PHY
SYNOPSIS # nsphyter* at mii?
DESCRIPTION # The nsphyter driver supports the National Semiconductor PHYTER DP83843/DP83847 Ethernet PHYs. This driver also supports the integrated PHY on the MacPHYTER DP83815. These PHYs are found on a variety of Ethernet interfaces.
SEE ALSO # ifmedia(4), intro(4), mii(4), nsphy(4), ifconfig(8)
OpenBSD 7.
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NVIIC(4) - Device Drivers Manual # NVIIC(4) - Device Drivers Manual
NAME # nviic - NVIDIA nForce2/3/4 SMBus controller
SYNOPSIS # nviic* at pci? iic* at nviic?
DESCRIPTION # The nviic driver provides support for the NVIDIA nForce2/3/4 and MCP51/55/61/65/67/73/77/79/89 SMBus host interface to be used with the iic(4) framework.
SEE ALSO # iic(4), intro(4), pci(4)
HISTORY # The nviic driver first appeared in OpenBSD 3.9.
AUTHORS # The nviic driver was written by David Gwynne <dlg@openbsd.
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NVME(4) - Device Drivers Manual # NVME(4) - Device Drivers Manual
NAME # nvme - Non-Volatile Memory Host Controller Interface
SYNOPSIS # nvme* at pci? nvme* at aplns? # arm64
DESCRIPTION # The nvme driver provides support for NVMe, or NVM Express, storage controllers conforming to the Non-Volatile Memory Host Controller Interface specification.
Although the NVMe specification provides its own command set, the nvme driver provides access to the storage via a SCSI translation layer.
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NVT(4) - Device Drivers Manual # NVT(4) - Device Drivers Manual
NAME # nvt - Nuvoton W83795G/ADG temperature, voltage, and fan sensor
SYNOPSIS # nvt* at iic?
DESCRIPTION # The nvt driver provides support for the Nuvoton W83795G and W83795ADG hardware monitors. These devices possess several voltage, temperature and fan speed sensors. Sensor values are made available through the sysctl(8) interface.
SEE ALSO # iic(4), intro(4), sensorsd(8), sysctl(8)
HISTORY # The nvt driver first appeared in OpenBSD 5.
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OBIO(4) - Device Drivers Manual (landisk) # OBIO(4) - Device Drivers Manual (landisk)
NAME # obio - landisk onboard I/O bus device
SYNOPSIS # obio0 at mainbus?
DESCRIPTION # The obio interface serves as an abstraction used by the autoconfiguration system to help find and attach devices (e.g. the disk controllers) connected to the landisk onboard I/O bus.
OpenBSD provides support for the following devices:
power(4)
power switch
wdc(4)
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OCE(4) - Device Drivers Manual # OCE(4) - Device Drivers Manual
NAME # oce - Emulex OneConnect 10Gb Ethernet device
SYNOPSIS # oce* at pci?
DESCRIPTION # The oce driver supports Emulex OneConnect 10Gb Ethernet adapters based on the BladeEngine 2, BladeEngine 3 and Lancer chipsets, including the following:
Emulex OCe11102 (SPF+/10GbaseSR or 10GbaseT) Emulex OCe10102 (SPF+/10GbaseSR) HP NC550M Flex-10 (10GbaseKR) HP NC552M Flex-10 (10GbaseKR) HP NC550SFP (SPF+/10GbaseSR) HP NC552SFP (SPF+/10GbaseSR) IBM System x 10GbE (SPF+/10GbaseSR) SEE ALSO # arp(4), ifmedia(4), intro(4), netintro(4), pci(4), hostname.
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OCIIC(4) - Device Drivers Manual # OCIIC(4) - Device Drivers Manual
NAME # ociic - OpenCores I2C controller
SYNOPSIS # ociic* at fdt? iic* at ociic?
DESCRIPTION # The ociic driver provides support for the OpenCores I2C controller such as the I2C controller integrated on the SiFive FU540/FU740 SoCs.
SEE ALSO # iic(4), intro(4)
HISTORY # The ociic driver first appeared in OpenBSD 7.0.
AUTHORS # The ociic driver was written by Mark Kettenis <kettenis@openbsd.
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OCTBOOT(4) - Device Drivers Manual (octeon) # OCTBOOT(4) - Device Drivers Manual (octeon)
NAME # octboot - kernel boot interface
SYNOPSIS # pseudo-device octboot
DESCRIPTION # The octboot driver provides an ioctl(2) interface for booting into another kernel from the currently running kernel.
IOCTL INTERFACE # octboot provides the following ioctl(2) commands, available through <machine/octboot.h>:
OBIOC_GETROOTDEV char rootdev[PATH_MAX]
Get the name of the current root device.
OBIOC_KEXEC struct octboot_kexec_args *args
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OCTCF(4) - Device Drivers Manual (octeon) # OCTCF(4) - Device Drivers Manual (octeon)
NAME # octcf - OCTEON CompactFlash memory driver
SYNOPSIS # octcf* at iobus?
DESCRIPTION # The octcf driver provides access to CompactFlash memory devices on OCTEON boot bus.
SEE ALSO # amdcf(4), intro(4), disklabel(5), disklabel(8), fdisk(8)
HISTORY # The octcf driver first appeared in OpenBSD 4.9.
OpenBSD 7.5 - April 25, 2019
OCTCRYPTO(4) - Device Drivers Manual (octeon) # OCTCRYPTO(4) - Device Drivers Manual (octeon)
NAME # octcrypto - OCTEON cryptographic unit
SYNOPSIS # octcrypto0 at mainbus0
DESCRIPTION # The octcrypto driver utilizes the OCTEON cryptographic unit to provide a hardware-accelerated implementation of the following algorithms for ipsec(4):
AES-CBC
AES-CTR
AES-GCM
AES-GMAC
HMAC-MD5
HMAC-SHA1
HMAC-SHA2-256
HMAC-SHA2-384
HMAC-SHA2-512
SEE ALSO # intro(4), ipsec(4), crypto(9)
HISTORY # The octcrypto driver first appeared in OpenBSD 6.
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