STUIRDA(4) BSD Kernel Interfaces Manual STUIRDA(4)NAME
stuirda -- Sigmaltel 4116/4220 USB-IrDA bridge support
SYNOPSIS
stuirda* at uhub?
irframe* at uirda?
DESCRIPTION
The stuirda driver provides support for SigmaTels USB-IrDA bridges that nearly follow the bridge specification:
SigmaTel ST4116
SigmaTel ST4210
SigmaTel ST4220
Access to the IrDA device is through the irframe(4) driver. Before accessing it, a firmware patch must be downloaded. At the time of writ-
ing this, it can be found at: http://www.sigmatel.com/documents/stir4210_4220_4116_patch_files.tar.gz
Unpack the archive with
tar -C /libdata/firmware/stuirda/ -xzf stir4210_4220_4116_patch_files.tar.gz
SEE ALSO irframe(4), usb(4)HISTORY
The stuirda driver appeared in NetBSD 5.0.
BUGS
stuirda needs the firmware for configuration, so it can't be loaded at kernel startup time. As a workaround, you can plug in the USB-IrDA-
bridge after booting.
BSD October 13, 2008 BSD
Check Out this Related Man Page
IRFRAME(4) BSD Kernel Interfaces Manual IRFRAME(4)NAME
irframe -- IrDA frame level driver
SYNOPSIS
irframe* at oboe?
irframe* at uirda?
irframe* at ustir?
pseudo-device irframetty
#include <dev/irdaio.h>
DESCRIPTION
The irframe driver provides support for IrDA frame level transmission. It does not contain the IrDA protocol stack per se, but the stack can
be built on top of the irframe driver.
Access to frames is via the read(2) and write(2) system calls. Each write constitutes one frame, and each read yields one frame. The
poll(2) system call can be used to check for availability of frames. There are also a number of ioctl(2) calls to manipulate the device:
IRDA_RESET_PARAMS
Reset the parameters set by IRDA_SET_PARAMS.
IRDA_SET_PARAMS (struct irda_params)
Set the speed, extra beginning of frame bytes, and maximum frame size.
IRDA_GET_SPEEDMASK (int)
Get the set of allowable speeds.
IRDA_GET_TURNAROUNDMASK (int)
Get the set of allowable turn around times.
SEE ALSO cir(4), irframetty(4), oboe(4), uirda(4), ustir(4)
comms/birda package
HISTORY
The irframe driver appeared in NetBSD 1.6.
BSD December 2, 2001 BSD
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