6 * Copyright (c) 2001-2002 Maksim Yevmenkin <m_evmenkin@yahoo.com>
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * $Id: ng_h4.h,v 1.1 2002/11/24 19:47:05 max Exp $
31 * $FreeBSD: src/sys/netgraph/bluetooth/include/ng_h4.h,v 1.5 2005/01/07 01:45:43 imp Exp $
32 * $DragonFly: src/sys/netgraph7/bluetooth/include/ng_h4.h,v 1.2 2008/06/26 23:05:40 dillon Exp $
37 * FreeBSD: src/sys/netgraph/ng_tty.h
38 * Author: Archie Cobbs <archie@freebsd.org>
42 * This file contains everything that application needs to know about
43 * Bluetooth HCI UART transport layer as per chapter H4 of the Bluetooth
44 * Specification Book v1.1.
46 * This file can be included by both kernel and userland applications.
49 #ifndef _NETGRAPH_H4_H_
50 #define _NETGRAPH_H4_H_
52 /**************************************************************************
53 **************************************************************************
54 ** Netgraph node hook name, type name and type cookie and commands
55 **************************************************************************
56 **************************************************************************/
59 #define NG_H4_HOOK "hook"
61 /* Node type name and magic cookie */
62 #define NG_H4_NODE_TYPE "h4"
63 #define NGM_H4_COOKIE 1013899512
66 #define NG_H4_W4_PKT_IND 1 /* Waiting for packet indicator */
67 #define NG_H4_W4_PKT_HDR 2 /* Waiting for packet header */
68 #define NG_H4_W4_PKT_DATA 3 /* Waiting for packet data */
71 #define NG_H4_ALERT_LEVEL 1
72 #define NG_H4_ERR_LEVEL 2
73 #define NG_H4_WARN_LEVEL 3
74 #define NG_H4_INFO_LEVEL 4
76 /**************************************************************************
77 **************************************************************************
78 ** H4 node command/event parameters
79 **************************************************************************
80 **************************************************************************/
83 #define NGM_H4_NODE_RESET 1
85 /* Get node state (see states above) */
86 #define NGM_H4_NODE_GET_STATE 2
87 typedef u_int16_t ng_h4_node_state_ep;
89 /* Get/Set node debug level (see levels above) */
90 #define NGM_H4_NODE_GET_DEBUG 3
91 #define NGM_H4_NODE_SET_DEBUG 4
92 typedef u_int16_t ng_h4_node_debug_ep;
94 /* Get/Set max queue length for the node */
95 #define NGM_H4_NODE_GET_QLEN 5
96 #define NGM_H4_NODE_SET_QLEN 6
97 typedef int32_t ng_h4_node_qlen_ep;
99 /* Get node statistic */
100 #define NGM_H4_NODE_GET_STAT 7
102 u_int32_t pckts_recv; /* # of packets received */
103 u_int32_t bytes_recv; /* # of bytes received */
104 u_int32_t pckts_sent; /* # of packets sent */
105 u_int32_t bytes_sent; /* # of bytes sent */
106 u_int32_t oerrors; /* # of output errors */
107 u_int32_t ierrors; /* # of input errors */
108 } ng_h4_node_stat_ep;
110 /* Reset node statistic */
111 #define NGM_H4_NODE_RESET_STAT 8
113 #endif /* _NETGRAPH_H4_H_ */