ng_btsocket_hci_raw.h revision 122634 
1/*
2 * ng_btsocket_hci_raw.h
3 *
4 * Copyright (c) 2001-2002 Maksim Yevmenkin <m_evmenkin@yahoo.com>
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 AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, 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 * $Id: ng_btsocket_hci_raw.h,v 1.3 2003/03/25 23:53:32 max Exp $
29 * $FreeBSD: head/sys/netgraph/bluetooth/include/ng_btsocket_hci_raw.h 122634 2003-11-14 03:45:29Z emax $
30 */
31
32#ifndef _NETGRAPH_BTSOCKET_HCI_RAW_H_
33#define _NETGRAPH_BTSOCKET_HCI_RAW_H_
34
35#define NG_BTSOCKET_HCI_RAW_SENDSPACE	(4 * 1024)
36#define NG_BTSOCKET_HCI_RAW_RECVSPACE	(4 * 1024)
37
38/*
39 * Bluetooth raw HCI socket PCB
40 */
41
42struct ng_btsocket_hci_raw_pcb {
43	struct socket				*so;     /* socket */
44	u_int32_t				 flags;  /* flags */
45#define NG_BTSOCKET_HCI_RAW_DIRECTION	(1 << 0)
46#define NG_BTSOCKET_HCI_RAW_PRIVILEGED	(1 << 1)
47	struct sockaddr_hci			 addr;   /* local address */
48	struct ng_btsocket_hci_raw_filter	 filter; /* filter */
49	u_int32_t				 token;  /* message token */
50	struct ng_mesg				*msg;    /* message */
51	LIST_ENTRY(ng_btsocket_hci_raw_pcb)	 next;   /* link to next */
52	struct mtx				 pcb_mtx; /* pcb mutex */
53};
54typedef struct ng_btsocket_hci_raw_pcb		ng_btsocket_hci_raw_pcb_t;
55typedef struct ng_btsocket_hci_raw_pcb *	ng_btsocket_hci_raw_pcb_p;
56
57#define	so2hci_raw_pcb(so) \
58	((struct ng_btsocket_hci_raw_pcb *)((so)->so_pcb))
59
60/*
61 * Bluetooth raw HCI socket methods
62 */
63
64#ifdef _KERNEL
65
66void ng_btsocket_hci_raw_init       (void);
67int  ng_btsocket_hci_raw_abort      (struct socket *);
68int  ng_btsocket_hci_raw_attach     (struct socket *, int, struct thread *);
69int  ng_btsocket_hci_raw_bind       (struct socket *, struct sockaddr *,
70                                     struct thread *);
71int  ng_btsocket_hci_raw_connect    (struct socket *, struct sockaddr *,
72                                     struct thread *);
73int  ng_btsocket_hci_raw_control    (struct socket *, u_long, caddr_t,
74                                     struct ifnet *, struct thread *);
75int  ng_btsocket_hci_raw_ctloutput  (struct socket *, struct sockopt *);
76int  ng_btsocket_hci_raw_detach     (struct socket *);
77int  ng_btsocket_hci_raw_disconnect (struct socket *);
78int  ng_btsocket_hci_raw_peeraddr   (struct socket *, struct sockaddr **);
79int  ng_btsocket_hci_raw_send       (struct socket *, int, struct mbuf *,
80                                     struct sockaddr *, struct mbuf *,
81                                     struct thread *);
82int  ng_btsocket_hci_raw_sockaddr   (struct socket *, struct sockaddr **);
83
84#endif /* _KERNEL */
85
86#endif /* ndef _NETGRAPH_BTSOCKET_HCI_RAW_H_ */
87
88