63 lines
2.5 KiB
C
63 lines
2.5 KiB
C
/* $NetBSD: irframevar.h,v 1.18 2008/04/28 20:23:51 martin Exp $ */
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/*
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* Copyright (c) 2000 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 (lennart@augustsson.net).
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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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*
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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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struct irframe_methods {
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int (*im_open)(void *, int, int, struct lwp *);
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int (*im_close)(void *, int, int, struct lwp *);
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int (*im_read)(void *, struct uio *, int);
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int (*im_write)(void *, struct uio *, int);
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int (*im_poll)(void *, int, struct lwp *);
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int (*im_kqfilter)(void *, struct knote *);
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int (*im_set_params)(void *, struct irda_params *);
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int (*im_get_speeds)(void *, int *);
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int (*im_get_turnarounds)(void *, int *);
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};
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struct irframe_softc {
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device_t sc_dev;
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const struct irframe_methods *sc_methods;
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void *sc_handle;
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char sc_open;
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struct irda_params sc_params;
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u_int sc_speedmask;
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u_int sc_speed; /* DIAGNOSTIC only */
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};
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#define IRDA_DEFAULT_SPEED 9600
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#define IRDA_DEFAULT_EBOFS 12
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#define IRDA_DEFAULT_SIZE 386
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#define IRDA_MAX_FRAME_SIZE 2048
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#define IRDA_MAX_EBOFS 64
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void irframe_attach(struct device *, struct device *, void *);
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int irframe_detach(struct device *, int);
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