patch-2.4.6 linux/include/net/bluetooth/l2cap.h

• Lines: 156
• Date: Mon Jun 11 19:15:27 2001
• Orig file: v2.4.5/linux/include/net/bluetooth/l2cap.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.4.5/linux/include/net/bluetooth/l2cap.h linux/include/net/bluetooth/l2cap.h
@@ -0,0 +1,155 @@
+/* 
+   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: l2cap.h,v 1.1 2001/06/01 08:12:11 davem Exp $
+ */
+
+#ifndef __L2CAP_H
+#define __L2CAP_H
+
+#include <asm/types.h>
+#include <asm/byteorder.h>
+
+/* L2CAP socket address */
+struct sockaddr_l2 {
+	sa_family_t	l2_family;
+	unsigned short	l2_psm;
+	bdaddr_t	l2_bdaddr;
+};
+
+/* set/get sockopt defines */
+#define L2CAP_OPTIONS  0x01
+struct l2cap_options {
+	__u16 omtu;
+	__u16 imtu;
+	__u16 flush_to;
+	__u32 token_rate;
+	__u32 bucket_size;
+	__u32 pick_band;
+	__u32 latency;
+	__u32 delay_var;
+};
+
+/* L2CAP defaults */
+#define L2CAP_DEFAULT_MTU 	672
+#define L2CAP_DEFAULT_FLUSH_TO	0xFFFF
+
+#define L2CAP_CONN_TIMEOUT 	(HZ * 40)
+
+/* L2CAP command codes */
+#define L2CAP_COMMAND_REJ 0x01
+#define L2CAP_CONN_REQ    0x02
+#define L2CAP_CONN_RSP    0x03
+#define L2CAP_CONF_REQ    0x04
+#define L2CAP_CONF_RSP    0x05
+#define L2CAP_DISCONN_REQ 0x06
+#define L2CAP_DISCONN_RSP 0x07
+#define L2CAP_ECHO_REQ    0x08
+#define L2CAP_ECHO_RSP    0x09
+#define L2CAP_INFO_REQ    0x0a
+#define L2CAP_INFO_RSP    0x0b
+
+/* L2CAP structures */
+
+typedef struct {
+	__u16      len;
+	__u16      cid;
+} __attribute__ ((packed)) 	l2cap_hdr;
+#define L2CAP_HDR_SIZE		4
+
+typedef struct {
+	__u8       code;
+	__u8       ident;
+	__u16      len;
+} __attribute__ ((packed))	l2cap_cmd_hdr;
+#define L2CAP_CMD_HDR_SIZE	4
+
+typedef struct {
+	__u16      reason;
+} __attribute__ ((packed))	l2cap_cmd_rej;
+#define L2CAP_CMD_REJ_SIZE	2
+
+typedef struct {
+	__u16      psm;
+	__u16      scid;
+} __attribute__ ((packed))	l2cap_conn_req;
+#define L2CAP_CONN_REQ_SIZE	4
+
+typedef struct {
+	__u16      dcid;
+	__u16      scid;
+	__u16      result;
+	__u16      status;
+} __attribute__ ((packed))	l2cap_conn_rsp;
+#define L2CAP_CONN_RSP_SIZE	8
+
+#define L2CAP_CONN_SUCCESS    0x0000
+#define L2CAP_CONN_PEND       0x0001
+#define L2CAP_CONN_BAD_PSM    0x0002
+#define L2CAP_CONN_SEC_BLOCK  0x0003
+#define L2CAP_CONN_NO_MEM     0x0004
+
+typedef struct {
+	__u16      dcid;
+	__u16      flags;
+	__u8       data[0];
+} __attribute__ ((packed))	l2cap_conf_req;
+#define L2CAP_CONF_REQ_SIZE	4
+
+typedef struct {
+	__u16      scid;
+	__u16      flags;
+	__u16      result;
+	__u8       data[0];
+} __attribute__ ((packed))	l2cap_conf_rsp;
+#define L2CAP_CONF_RSP_SIZE   	6
+
+#define L2CAP_CONF_SUCCESS	0x00
+#define L2CAP_CONF_UNACCEPT	0x01
+
+typedef struct {
+	__u8       type;
+	__u8       len;
+	__u8       val[0];
+} __attribute__ ((packed))	l2cap_conf_opt;
+#define L2CAP_CONF_OPT_SIZE	2
+
+#define L2CAP_CONF_MTU		0x01
+#define L2CAP_CONF_FLUSH_TO	0x02
+#define L2CAP_CONF_QOS		0x03
+
+typedef struct {
+	__u16      dcid;
+	__u16      scid;
+} __attribute__ ((packed)) 	l2cap_disconn_req;
+#define L2CAP_DISCONN_REQ_SIZE	4
+
+typedef struct {
+	__u16      dcid;
+	__u16      scid;
+} __attribute__ ((packed)) 	l2cap_disconn_rsp;
+#define L2CAP_DISCONN_RSP_SIZE	4
+
+#endif /* __L2CAP_H */