| 1 | /* $NetBSD: irframevar.h,v 1.19 2009/05/12 14:29:42 cegger 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@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 | * |
| 19 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS |
| 20 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
| 21 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 22 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
| 23 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 29 | * POSSIBILITY OF SUCH DAMAGE. |
| 30 | */ |
| 31 | |
| 32 | struct irframe_methods { |
| 33 | int (*im_open)(void *, int, int, struct lwp *); |
| 34 | int (*im_close)(void *, int, int, struct lwp *); |
| 35 | int (*im_read)(void *, struct uio *, int); |
| 36 | int (*im_write)(void *, struct uio *, int); |
| 37 | int (*im_poll)(void *, int, struct lwp *); |
| 38 | int (*im_kqfilter)(void *, struct knote *); |
| 39 | int (*im_set_params)(void *, struct irda_params *); |
| 40 | int (*im_get_speeds)(void *, int *); |
| 41 | int (*im_get_turnarounds)(void *, int *); |
| 42 | }; |
| 43 | |
| 44 | struct irframe_softc { |
| 45 | device_t sc_dev; |
| 46 | const struct irframe_methods *sc_methods; |
| 47 | void *sc_handle; |
| 48 | char sc_open; |
| 49 | struct irda_params sc_params; |
| 50 | u_int sc_speedmask; |
| 51 | u_int sc_speed; /* DIAGNOSTIC only */ |
| 52 | }; |
| 53 | |
| 54 | #define IRDA_DEFAULT_SPEED 9600 |
| 55 | #define IRDA_DEFAULT_EBOFS 12 |
| 56 | #define IRDA_DEFAULT_SIZE 386 |
| 57 | |
| 58 | #define IRDA_MAX_FRAME_SIZE 2048 |
| 59 | #define IRDA_MAX_EBOFS 64 |
| 60 | |
| 61 | void irframe_attach(device_t, device_t, void *); |
| 62 | int irframe_detach(device_t, int); |
| 63 | |