98 lines
3.2 KiB
Groff
98 lines
3.2 KiB
Groff
.\" $NetBSD: irframe.4,v 1.11 2004/05/11 22:42:47 wiz Exp $
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.\"
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.\" Copyright (c) 2001 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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.\"
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.\" This code is derived from software contributed to The NetBSD Foundation
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.\" by Lennart Augustsson.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the NetBSD
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.\" Foundation, Inc. and its contributors.
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.\" 4. Neither the name of The NetBSD Foundation nor the names of its
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.\" contributors may be used to endorse or promote products derived
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.\" from this software without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.\" POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd December 2, 2001
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.Dt IRFRAME 4
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.Os
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.Sh NAME
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.Nm irframe
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.Nd IrDA frame level driver
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.Sh SYNOPSIS
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.Cd "irframe* at oboe?"
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.Cd "irframe* at uirda?"
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.Cd "irframe* at ustir?"
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.Cd "pseudo-device irframetty"
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.Pp
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.In dev/irdaio.h
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.Sh DESCRIPTION
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The
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.Nm
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driver provides support for IrDA frame level transmission.
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It does not contain the IrDA protocol stack per se, but the stack
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can be built on top of the
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.Nm
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driver.
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.Pp
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Access to frames is via the
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.Xr read 2
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and
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.Xr write 2
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system calls. Each write constitutes one frame, and each read yields one frame.
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The
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.Xr poll 2
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system call can be used to check for availability of frames.
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There are also a number of
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.Xr ioctl 2
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calls to manipulate the device:
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.Bl -tag -width xxxxxx
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.It Dv IRDA_RESET_PARAMS
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Reset the parameters set by
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.Dv IRDA_SET_PARAMS .
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.It Dv IRDA_SET_PARAMS Fa "(struct irda_params)"
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Set the speed, extra beginning of frame bytes, and maximum frame size.
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.It Dv IRDA_GET_SPEEDMASK Fa (int)
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Get the set of allowable speeds.
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.It Dv IRDA_GET_TURNAROUNDMASK Fa (int)
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Get the set of allowable turn around times.
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.El
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.Sh SEE ALSO
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.Xr cir 4 ,
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.Xr irframetty 4 ,
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.Xr oboe 4 ,
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.Xr uirda 4 ,
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.Xr ustir 4
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.\" .Xr smccir 4 ,
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.\" .Xr ircomm 8 ,
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.\" .Xr irobex 8
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.br
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comms/birda package
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.Sh HISTORY
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The
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.Nm
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driver
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appeared in
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.Nx 1.6 .
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