1 | /* $NetBSD: sco.h,v 1.11 2014/08/05 07:55:32 rtr Exp $ */ |
2 | |
3 | /*- |
4 | * Copyright (c) 2006 Itronix Inc. |
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 | * 3. The name of Itronix Inc. may not be used to endorse |
16 | * or promote products derived from this software without specific |
17 | * prior written permission. |
18 | * |
19 | * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND |
20 | * 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 ITRONIX INC. BE LIABLE FOR ANY |
23 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
24 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
25 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
26 | * 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 | #ifndef _NETBT_SCO_H_ |
33 | #define _NETBT_SCO_H_ |
34 | |
35 | #define SO_SCO_MTU 1 |
36 | #define SO_SCO_HANDLE 2 |
37 | |
38 | #ifdef _KERNEL |
39 | /* |
40 | * SCO protocol control block |
41 | */ |
42 | struct sco_pcb { |
43 | struct hci_link *sp_link; /* SCO link */ |
44 | unsigned int sp_flags; /* flags */ |
45 | bdaddr_t sp_laddr; /* local address */ |
46 | bdaddr_t sp_raddr; /* remote address */ |
47 | unsigned int sp_mtu; /* link MTU */ |
48 | int sp_pending; /* number of packets pending */ |
49 | |
50 | const struct btproto *sp_proto; /* upper layer protocol */ |
51 | void *sp_upper; /* upper layer argument */ |
52 | |
53 | LIST_ENTRY(sco_pcb) sp_next; |
54 | }; |
55 | |
56 | LIST_HEAD(sco_pcb_list, sco_pcb); |
57 | extern struct sco_pcb_list sco_pcb; |
58 | |
59 | /* sp_flags */ |
60 | #define SP_LISTENING (1<<0) /* is listening pcb */ |
61 | |
62 | struct socket; |
63 | struct sockopt; |
64 | |
65 | /* sco_socket.c */ |
66 | extern int sco_sendspace; |
67 | extern int sco_recvspace; |
68 | int sco_ctloutput(int, struct socket *, struct sockopt *); |
69 | |
70 | /* sco_upper.c */ |
71 | int sco_attach_pcb(struct sco_pcb **, const struct btproto *, void *); |
72 | int sco_bind_pcb(struct sco_pcb *, struct sockaddr_bt *); |
73 | int sco_sockaddr_pcb(struct sco_pcb *, struct sockaddr_bt *); |
74 | int sco_connect_pcb(struct sco_pcb *, struct sockaddr_bt *); |
75 | int sco_peeraddr_pcb(struct sco_pcb *, struct sockaddr_bt *); |
76 | int sco_disconnect_pcb(struct sco_pcb *, int); |
77 | void sco_detach_pcb(struct sco_pcb **); |
78 | int sco_listen_pcb(struct sco_pcb *); |
79 | int sco_send_pcb(struct sco_pcb *, struct mbuf *); |
80 | int sco_setopt(struct sco_pcb *, const struct sockopt *); |
81 | int sco_getopt(struct sco_pcb *, struct sockopt *); |
82 | |
83 | #endif /* _KERNEL */ |
84 | |
85 | #endif /* _NETBT_SCO_H_ */ |
86 | |