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