patch-2.4.19 linux-2.4.19/include/net/bluetooth/sco.h

• Lines: 82
• Date: Fri Aug 2 17:39:46 2002
• Orig file: linux-2.4.18/include/net/bluetooth/sco.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -urN linux-2.4.18/include/net/bluetooth/sco.h linux-2.4.19/include/net/bluetooth/sco.h
@@ -0,0 +1,81 @@
+/* 
+   BlueZ - Bluetooth protocol stack for Linux
+   Copyright (C) 2000-2001 Qualcomm Incorporated
+
+   Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License version 2 as
+   published by the Free Software Foundation;
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+   IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
+   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 
+   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
+   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
+   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
+   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
+   SOFTWARE IS DISCLAIMED.
+*/
+
+/*
+ *  $Id: sco.h,v 1.1.1.1 2002/03/08 21:03:15 maxk Exp $
+ */
+
+#ifndef __SCO_H
+#define __SCO_H
+
+/* SCO defaults */
+#define SCO_DEFAULT_MTU 	500
+#define SCO_DEFAULT_FLUSH_TO	0xFFFF
+
+#define SCO_CONN_TIMEOUT 	(HZ * 40)
+#define SCO_DISCONN_TIMEOUT 	(HZ * 2)
+#define SCO_CONN_IDLE_TIMEOUT	(HZ * 60)
+
+/* SCO socket address */
+struct sockaddr_sco {
+	sa_family_t	sco_family;
+	bdaddr_t	sco_bdaddr;
+};
+
+/* set/get sockopt defines */
+#define SCO_OPTIONS  0x01
+struct sco_options {
+	__u16 mtu;
+};
+
+#define SCO_CONNINFO  0x02
+struct sco_conninfo {
+	__u16 hci_handle;
+};
+
+/* ---- SCO connections ---- */
+struct sco_conn {
+	struct hci_conn	*hcon;
+
+	bdaddr_t 	*dst;
+	bdaddr_t 	*src;
+	
+	spinlock_t	lock;
+	struct sock 	*sk;
+
+	unsigned int    mtu;
+};
+
+#define sco_conn_lock(c)	spin_lock(&c->lock);
+#define sco_conn_unlock(c)	spin_unlock(&c->lock);
+
+/* ----- SCO socket info ----- */
+#define sco_pi(sk)   ((struct sco_pinfo *) &sk->tp_pinfo)
+
+struct sco_pinfo {
+	__u32		flags;
+	struct sco_conn	*conn;
+};
+
+#endif /* __SCO_H */