UMB(4) - Device Drivers Manual # UMB(4) - Device Drivers Manual
NAME # umb - USB Mobile Broadband Interface Model (MBIM)
SYNOPSIS # umb* at uhub?
DESCRIPTION # The umb driver provides support for USB MBIM devices.
MBIM devices establish connections via cellular networks such as GPRS, UMTS, and LTE. They appear as a regular point-to-point network interface, transporting raw IP frames. Once a connection is established, the device will automatically set an IP address and send out a nameserver proposal, which resolvd(8) can act on.
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UMBG(4) - Device Drivers Manual # UMBG(4) - Device Drivers Manual
NAME # umbg - Meinberg Funkuhren USB5131 and DCF600USB timedelta sensors
SYNOPSIS # umbg* at uhub?
DESCRIPTION # The umbg driver provides support for Meinberg Funkuhren USB5131 and DCF600USB time signal receivers for the German DCF77 station. umbg implements a timedelta sensor and the delta (in nanoseconds) between the received time information and the local time can be accessed through the sysctl(8) interface.
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UOAKLUX(4) - Device Drivers Manual # UOAKLUX(4) - Device Drivers Manual
NAME # uoaklux - Toradex OAK USB illuminance sensor
SYNOPSIS # uoaklux* at uhidev?
DESCRIPTION # The uoaklux driver provides support for the Toradex OAK LUX. The sensor possesses a collection of sensor values which are made available through the sysctl(8) interface.
The illuminance date unit is “Lux”. Because the sensing cycle of the illuminance sensor is faster than the sensor framework update period, the driver keeps maximum/minimum/average values as independent sensors.
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UOAKRH(4) - Device Drivers Manual # UOAKRH(4) - Device Drivers Manual
NAME # uoakrh - Toradex OAK USB temperature and relative humidity sensor
SYNOPSIS # uoakrh* at uhidev?
DESCRIPTION # The uoakrh driver provides support for the Toradex OAK RH. The sensor possesses a collection of sensor values which are made available through the sysctl(8) interface. The relative humidity data unit is “%RH” and the temperature data unit is “degC”.
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UOAKV(4) - Device Drivers Manual # UOAKV(4) - Device Drivers Manual
NAME # uoakv - Toradex OAK USB +/-10V 8channel ADC interface
SYNOPSIS # uoakv* at uhidev?
DESCRIPTION # The uoakv driver provides support for the Toradex OAK 10V device. The sensor possesses a collection of sensor values which are made available through the sysctl(8) interface.
The ADC date unit is “VDC”(DC voltage) and the value is signed. Because the Analog-Digital conversion cycle of the device is faster than the sensor framework update cycle, the driver keeps maximum/minimum/average values of each cycle as independent sensors.
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UOW(4) - Device Drivers Manual # UOW(4) - Device Drivers Manual
NAME # uow - Maxim/Dallas DS2490 USB 1-Wire adapter
SYNOPSIS # uow* at uhub? onewire* at uow?
DESCRIPTION # The uow driver provides support for the Maxim/Dallas DS2490 USB 1-Wire adapter.
The following adapters should work:
iButton DS9490/DS9490B/DS9490R
SEE ALSO # intro(4), onewire(4)
HISTORY # The uow driver first appeared in OpenBSD 4.1.
AUTHORS # The uow driver was written by Alexander Yurchenko <grange@openbsd.
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UPA(4) - Device Drivers Manual (sparc64) # UPA(4) - Device Drivers Manual (sparc64)
NAME # upa - SPARC64 Host/UPA bridge
SYNOPSIS # upa* at mainbus0 creator* at upa0
DESCRIPTION # The upa device provides support for the upa bus on sparc64 systems, most often found on UltraSPARC III based systems.
SEE ALSO # creator(4), intro(4)
HISTORY # OpenBSD support for the upa first appeared in OpenBSD 3.2.
OpenBSD 7.5 - May 31, 2007
UPD(4) - Device Drivers Manual # UPD(4) - Device Drivers Manual
NAME # upd - USB Power Devices sensor
SYNOPSIS # upd* at uhidev?
DESCRIPTION # The upd driver provides support for monitoring various sensors provided by USB Power Devices (such as a UPS). Supported sensor values are made available via the sysctl(8) interface.
The following sensors are supported by the driver:
BatteryPresent
ShutdownImminent
ACPresent
Overload
RelativeStateOfCharge
AbsoluteStateOfCharge
RemainingCapacity
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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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UPGT(4) - Device Drivers Manual # UPGT(4) - Device Drivers Manual
NAME # upgt - Conexant/Intersil PrismGT SoftMAC USB IEEE 802.11b/g wireless network device
SYNOPSIS # upgt* at uhub? port ?
DESCRIPTION # The upgt driver supports the USB 2.0 Conexant/Intersil PrismGT series wireless adapters based on the GW3887 chipset.
These are the modes the upgt driver can operate in:
BSS mode
Also known as infrastructure mode, this is used when associating with an access point, through which all traffic passes.
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