| 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 | |