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btdev.h revision 1.1.4.2
      1 /*	$NetBSD: btdev.h,v 1.1.4.2 2006/06/22 03:39:48 chap Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2006 Itronix Inc.
      5  * All rights reserved.
      6  *
      7  * Written by Iain Hibbert for Itronix Inc.
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted provided that the following conditions
     11  * are met:
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  * 2. Redistributions in binary form must reproduce the above copyright
     15  *    notice, this list of conditions and the following disclaimer in the
     16  *    documentation and/or other materials provided with the distribution.
     17  * 3. The name of Itronix Inc. may not be used to endorse
     18  *    or promote products derived from this software without specific
     19  *    prior written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND
     22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     23  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     24  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL ITRONIX INC. BE LIABLE FOR ANY
     25  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     26  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     27  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     28  * ON ANY THEORY OF LIABILITY, WHETHER IN
     29  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     31  * POSSIBILITY OF SUCH DAMAGE.
     32  */
     33 
     34 #ifndef _DEV_BLUETOOTH_BTDEV_H_
     35 #define _DEV_BLUETOOTH_BTDEV_H_
     36 
     37 /*
     38  * Bluetooth Device attach arguments (from userland)
     39  */
     40 struct btdev_attach_args {
     41 	bdaddr_t	bd_laddr;	/* local address */
     42 	bdaddr_t	bd_raddr;	/* remote address */
     43 	uint16_t	bd_type;	/* device type */
     44 
     45 	union {
     46 		struct {	/* HID arguments */
     47 			uint16_t  hid_flags;/* HID flags */
     48 			uint16_t  hid_ctl;  /* control PSM */
     49 			uint16_t  hid_int;  /* interrupt PSM */
     50 			void	 *hid_desc; /* HID descriptor */
     51 			uint16_t  hid_dlen; /* descriptor length */
     52 		} bdd_hid;
     53 
     54 		struct {	/* HSET arguments */
     55 			uint8_t   hset_channel; /* RFCOMM channel */
     56 			uint8_t   hset_mtu;	/* SCO mtu */
     57 		} bdd_hset;
     58 
     59 		struct {	/* Advance Audio arguments */
     60 		} bdd_a2dp;
     61 	} bdd;
     62 };
     63 
     64 #define	bd_hid		bdd.bdd_hid
     65 #define bd_hset		bdd.bdd_hset
     66 #define bd_a2dp		bdd.bdd_a2dp
     67 
     68 /* btdev type */
     69 #define BTDEV_HID		0x0001
     70 #define BTDEV_HSET		0x0002
     71 
     72 /* bthid flags */
     73 #define BTHID_INITIATE		(1 << 0)	/* normally initiate */
     74 #define BTHID_CONNECT		(1 << 1)	/* initiate connect */
     75 
     76 /* btdev attach/detach ioctl's */
     77 #define BTDEV_ATTACH		_IOW('b', 14, struct btdev_attach_args)
     78 #define BTDEV_DETACH		_IOW('b', 15, bdaddr_t)
     79 
     80 #ifdef _KERNEL
     81 
     82 /*
     83  * Bluetooth device header
     84  */
     85 struct btdev {
     86 	struct device		sc_dev;		/* system device */
     87 	bdaddr_t		sc_addr;	/* device bdaddr */
     88 
     89 	LIST_ENTRY(btdev)	sc_next;
     90 };
     91 
     92 #define btdev_name(d)		(((struct btdev *)(d))->sc_dev.dv_xname)
     93 
     94 #endif /* _KERNEL */
     95 
     96 #endif /* _DEV_BLUETOOTH_BTDEV_H_ */
     97