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/* $OpenBSD: sco.h,v 1.5 2009/11/21 13:05:32 guenther Exp $ */
/* $NetBSD: sco.h,v 1.3 2008/08/06 15:01:24 plunky Exp $ */
/*-
* Copyright (c) 2006 Itronix Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of Itronix Inc. may not be used to endorse
* or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ITRONIX INC. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _NETBT_SCO_H_
#define _NETBT_SCO_H_
#define SO_SCO_MTU 1
#define SO_SCO_HANDLE 2
#ifdef _KERNEL
/*
* SCO protocol control block
*/
struct sco_pcb {
struct hci_link *sp_link; /* SCO link */
unsigned int sp_flags; /* flags */
bdaddr_t sp_laddr; /* local address */
bdaddr_t sp_raddr; /* remote address */
unsigned int sp_mtu; /* link MTU */
int sp_pending; /* number of packets pending */
const struct btproto *sp_proto; /* upper layer protocol */
void *sp_upper; /* upper layer argument */
LIST_ENTRY(sco_pcb) sp_next;
};
LIST_HEAD(sco_pcb_list, sco_pcb);
extern struct sco_pcb_list sco_pcb;
/* sp_flags */
#define SP_LISTENING (1<<0) /* is listening pcb */
/* sco_socket.c */
struct socket;
extern int sco_sendspace;
extern int sco_recvspace;
int sco_usrreq(struct socket *, int, struct mbuf *,
struct mbuf *, struct mbuf *, struct proc *);
int sco_ctloutput(int, struct socket *, int, int, struct mbuf **);
/* sco_upper.c */
int sco_attach(struct sco_pcb **, const struct btproto *, void *);
int sco_bind(struct sco_pcb *, struct sockaddr_bt *);
int sco_sockaddr(struct sco_pcb *, struct sockaddr_bt *);
int sco_connect(struct sco_pcb *, struct sockaddr_bt *);
int sco_peeraddr(struct sco_pcb *, struct sockaddr_bt *);
int sco_disconnect(struct sco_pcb *, int);
int sco_detach(struct sco_pcb **);
int sco_listen(struct sco_pcb *);
int sco_send(struct sco_pcb *, struct mbuf *);
int sco_setopt(struct sco_pcb *, int, struct mbuf *);
int sco_getopt(struct sco_pcb *, int, void *);
#endif /* _KERNEL */
#endif /* _NETBT_SCO_H_ */
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