1 /* $NetBSD: hdmicec_if.h,v 1.1 2015/08/01 21:19:24 jmcneill Exp $ */ 2 3 /*- 4 * Copyright (c) 2015 Jared D. McNeill <jmcneill@invisible.ca> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #ifndef _DEV_HDMICEC_HDMICEC_IF_H 30 #define _DEV_HDMICEC_HDMICEC_IF_H 31 32 #include <sys/types.h> 33 34 struct hdmicec_hw_if { 35 int (*open)(void *, int); 36 void (*close)(void *); 37 int (*ioctl)(void *, u_long, void *, int, lwp_t *); 38 int (*send)(void *, const uint8_t *, size_t); 39 ssize_t (*recv)(void *, uint8_t *, size_t); 40 int (*poll)(void *, int events, lwp_t *l); 41 }; 42 43 struct hdmicec_attach_args { 44 void *priv; 45 const struct hdmicec_hw_if *hwif; 46 }; 47 48 #endif /* !_DEV_HDMICEC_HDMICEC_IF_H */ 49