74 lines
3.0 KiB
C
74 lines
3.0 KiB
C
/* $NetBSD: irframevar.h,v 1.8 2001/12/13 15:09:07 augustss 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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* 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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struct irframe_methods {
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int (*im_open)(void *h, int flag, int mode, struct proc *p);
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int (*im_close)(void *h, int flag, int mode, struct proc *p);
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int (*im_read)(void *h, struct uio *uio, int flag);
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int (*im_write)(void *h, struct uio *uio, int flag);
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int (*im_poll)(void *h, int events, struct proc *p);
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int (*im_set_params)(void *h, struct irda_params *params);
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int (*im_get_speeds)(void *h, int *speeds);
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int (*im_get_turnarounds)(void *h, int *times);
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};
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struct irframe_softc {
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struct device 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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#ifdef DIAGNOSTIC
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u_int sc_speed;
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#endif
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};
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void irframe_frame_available(struct device *);
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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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struct device *irframe_alloc(size_t, const struct irframe_methods *, void *);
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void irframe_dealloc(struct device *);
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