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      1 /*	$NetBSD: uhidev.h,v 1.27 2022/03/28 12:44:37 riastradh Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2001 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) at
      9  * Carlstedt Research & Technology.
     10  *
     11  * Redistribution and use in source and binary forms, with or without
     12  * modification, are permitted provided that the following conditions
     13  * are met:
     14  * 1. Redistributions of source code must retain the above copyright
     15  *    notice, this list of conditions and the following disclaimer.
     16  * 2. Redistributions in binary form must reproduce the above copyright
     17  *    notice, this list of conditions and the following disclaimer in the
     18  *    documentation and/or other materials provided with the distribution.
     19  *
     20  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     21  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     22  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     23  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     24  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     25  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     26  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     27  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     28  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     29  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     30  * POSSIBILITY OF SUCH DAMAGE.
     31  */
     32 
     33 #ifndef	_DEV_USB_UHIDEV_H_
     34 #define	_DEV_USB_UHIDEV_H_
     35 
     36 #include <dev/usb/usbdi.h>
     37 
     38 struct uhidev;
     39 
     40 struct uhidev_attach_arg {
     41 	struct usbif_attach_arg *uiaa;
     42 	struct uhidev *parent;
     43 	int reportid;
     44 };
     45 
     46 void uhidev_get_report_desc(struct uhidev *, void **, int *);
     47 int uhidev_open(struct uhidev *, void (*)(void *, void *, unsigned), void *);
     48 void uhidev_stop(struct uhidev *);
     49 void uhidev_close(struct uhidev *);
     50 usbd_status uhidev_set_report(struct uhidev *, int, void *, int);
     51 usbd_status uhidev_get_report(struct uhidev *, int, void *, int);
     52 usbd_status uhidev_write(struct uhidev *, void *, int);
     53 usbd_status uhidev_write_async(struct uhidev *, void *, int, int, int,
     54     usbd_callback, void *);
     55 
     56 #define	UHIDEV_OSIZE	64
     57 #define	UHIDEV_MAXREPID	255
     58 
     59 #endif	/* _DEV_USB_UHIDEV_H_ */
     60