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irframevar.h revision 1.1 
      1 /*	$NetBSD: irframevar.h,v 1.1 2001/12/02 10:44:43 augustss Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2000 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Lennart Augustsson (lennart (at) augustsson.net).
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *        This product includes software developed by the NetBSD
     21  *        Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 struct irframe_methods {
     40 	int (*im_open)(void *h, int flag, int mode, struct proc *p);
     41 	int (*im_close)(void *h, int flag, int mode, struct proc *p);
     42 	int (*im_read)(void *h, struct uio *uio, int flag);
     43 	int (*im_write)(void *h, void *buf, size_t len);
     44 	int (*im_set_params)(void *h, struct irda_params *params);
     45 	int (*im_reset_params)(void *h);
     46 	int (*im_get_speeds)(void *h, int *speeds);
     47 	int (*im_get_turnarounds)(void *h, int *times);
     48 };
     49 
     50 struct irframe_softc {
     51 	struct	device		sc_dev;
     52 	struct	irframe_methods	*sc_methods;
     53 	void			*sc_handle;
     54 	char			sc_open;
     55 	u_int			sc_rdframes;
     56 	struct	selinfo		sc_rdsel;
     57 };
     58 
     59 void irframe_frame_available(struct device *);
     60 
     61 #define MAX_IRDA_FRAME 2000	/* XXX how big is it? */
     62 
     63 #define IRDA_DEFAULT_SPEED	9600
     64 #define IRDA_DEFAULT_EBOFS	10
     65 #define IRDA_DEFAULT_SIZE	386
     66 
     67