USLCOM(4) - Device Drivers Manual # USLCOM(4) - Device Drivers Manual
NAME # uslcom - Silicon Laboratories CP210x based USB serial adapter
SYNOPSIS # uslcom* at uhub? ucom* at uslcom?
DESCRIPTION # The uslcom driver supports Silicon Laboratories CP2101/CP2102/CP2103/CP2104/CP2105/CP2108 based serial adapters.
The CP2101/CP2102/CP2103 devices only support a variety of baud rates up to 921600. CP2104, CP2105 and CP2108 devices support any baud rate up to 2 Mbps.
The following devices should work with the uslcom driver:
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USLHCOM(4) - Device Drivers Manual # USLHCOM(4) - Device Drivers Manual
NAME # uslhcom - Silicon Laboratories CP2110 based USB serial adapter
SYNOPSIS # uslhcom* at uhidev? ucom* at uslhcom?
DESCRIPTION # The uslhcom driver supports USB HID (Human Interface Device) based serial adapters. The following devices are supported:
Silicon Laboratory CP2110
The driver acts as a bridge between uhidev(4) and the ucom(4) driver which makes it behave like a tty(4).
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UTICOM(4) - Device Drivers Manual # UTICOM(4) - Device Drivers Manual
NAME # uticom - Texas Instruments TUSB3410 USB serial adapter
SYNOPSIS # uticom* at uhub? ucom* at uticom?
DESCRIPTION # The uticom driver supports serial port functionality on devices based on the Texas Instruments TUSB3410 serial to USB converter chip.
The device is accessed through the ucom(4) driver which makes it behave like a tty(4).
SEE ALSO # intro(4), tty(4), ucom(4), uhub(4), usb(4)
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UVISOR(4) - Device Drivers Manual # UVISOR(4) - Device Drivers Manual
NAME # uvisor - USB Handspring Visor
SYNOPSIS # uvisor* at uhub? ucom* at uvisor?
DESCRIPTION # The uvisor driver provides support for the Handspring Visor, a Palmpilot compatible PDA.
The device is accessed through the ucom(4) driver which makes it behave like a tty(4). The usual Pilot tools can be used to access the Visor.
SEE ALSO # intro(4), tty(4), ucom(4), uhub(4), usb(4)
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UVSCOM(4) - Device Drivers Manual # UVSCOM(4) - Device Drivers Manual
NAME # uvscom - SUNTAC Slipper U VS-10U USB serial adapter
SYNOPSIS # uvscom* at uhub? ucom* at uvscom?
DESCRIPTION # The uvscom driver provides support for the SUNTAC Slipper U VS-10U chip. Slipper U is a PC Card to USB converter for data communication card adapters. It supports DDI Pocket’s Air H" C@rd, C@rd H" 64, NTT’s P-in, P-in m@ster, and various other data communication card adapters.
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UXRCOM(4) - Device Drivers Manual # UXRCOM(4) - Device Drivers Manual
NAME # uxrcom - Exar XR21V1410 USB serial adapter
SYNOPSIS # uxrcom* at uhub? ucom* at uxrcom?
DESCRIPTION # The uxrcom driver provides support for Exar XR21V1410 serial adapters.
SEE ALSO # tty(4), ucom(4), uhub(4), usb(4)
HISTORY # The uxrcom device driver first appeared in OpenBSD 6.5.
AUTHORS # The uxrcom driver was written by Mark Kettenis <kettenis@openbsd.org>.
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VCC(4) - Device Drivers Manual (sparc64) # VCC(4) - Device Drivers Manual (sparc64)
NAME # vcc, vcctty - virtual console concentrator
SYNOPSIS # vcc* at cbus? vcctty* at vcc?
DESCRIPTION # The vcc driver provides access to the consoles of guest domains from the control domain of sun4v systems. It provides a standard tty(4) interface on top of a logical domain channel provided by the UltraSPARC Hypervisor.
FILES # /dev/ttyV[0-9a-zA-Z]
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VCONS(4) - Device Drivers Manual (sparc64) # VCONS(4) - Device Drivers Manual (sparc64)
NAME # vcons - virtual console interface
SYNOPSIS # vcons0 at vbus?
DESCRIPTION # The vcons driver provides a console using the services provided by the UltraSPARC Hypervisor as found on sun4v systems.
FILES # /dev/console
SEE ALSO # intro(4), tty(4), vbus(4)
HISTORY # The vcons driver first appeared in OpenBSD 4.4.
AUTHORS # The vcons driver was written by Mark Kettenis <kettenis@openbsd.
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VIOCON(4) - Device Drivers Manual # VIOCON(4) - Device Drivers Manual
NAME # viocon - VirtIO console device
SYNOPSIS # viocon* at virtio?
DESCRIPTION # The viocon driver provides support for the virtio(4) console interface provided by KVM, QEMU, and others.
It provides serial ports that are attached as ttys. Use as a kernel console for OpenBSD is not yet supported. The multiport feature is not yet supported.
FILES # /dev/ttyVI00
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WSDISPLAY(4) - Device Drivers Manual # WSDISPLAY(4) - Device Drivers Manual
NAME # wsdisplay - generic display device support in wscons
SYNOPSIS # wsdisplay* at … option WSDISPLAY_DEFAULTSCREENS=N
DESCRIPTION # The wsdisplay driver is an abstraction layer for display devices within the wscons(4) framework. It attaches to the hardware specific display device driver and makes it available as text terminal or graphics interface.
Display devices have the ability to display characters on them (without help of an X server), either directly by hardware or through software drawing pixel data into the display memory.
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