6 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
8 * Copyright (c) 2001-2002 Maksim Yevmenkin <m_evmenkin@yahoo.com>
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * $Id: ng_h4.h,v 1.1 2002/11/24 19:47:05 max Exp $
38 * FreeBSD: src/sys/netgraph/ng_tty.h
39 * Author: Archie Cobbs <archie@freebsd.org>
43 * This file contains everything that application needs to know about
44 * Bluetooth HCI UART transport layer as per chapter H4 of the Bluetooth
45 * Specification Book v1.1.
47 * This file can be included by both kernel and userland applications.
50 #ifndef _NETGRAPH_H4_H_
51 #define _NETGRAPH_H4_H_
53 /**************************************************************************
54 **************************************************************************
55 ** Netgraph node hook name, type name and type cookie and commands
56 **************************************************************************
57 **************************************************************************/
60 #define NG_H4_HOOK "hook"
62 /* Node type name and magic cookie */
63 #define NG_H4_NODE_TYPE "h4"
64 #define NGM_H4_COOKIE 1013899512
67 #define NG_H4_W4_PKT_IND 1 /* Waiting for packet indicator */
68 #define NG_H4_W4_PKT_HDR 2 /* Waiting for packet header */
69 #define NG_H4_W4_PKT_DATA 3 /* Waiting for packet data */
72 #define NG_H4_ALERT_LEVEL 1
73 #define NG_H4_ERR_LEVEL 2
74 #define NG_H4_WARN_LEVEL 3
75 #define NG_H4_INFO_LEVEL 4
77 /**************************************************************************
78 **************************************************************************
79 ** H4 node command/event parameters
80 **************************************************************************
81 **************************************************************************/
84 #define NGM_H4_NODE_RESET 1
86 /* Get node state (see states above) */
87 #define NGM_H4_NODE_GET_STATE 2
88 typedef u_int16_t ng_h4_node_state_ep;
90 /* Get/Set node debug level (see levels above) */
91 #define NGM_H4_NODE_GET_DEBUG 3
92 #define NGM_H4_NODE_SET_DEBUG 4
93 typedef u_int16_t ng_h4_node_debug_ep;
95 /* Get/Set max queue length for the node */
96 #define NGM_H4_NODE_GET_QLEN 5
97 #define NGM_H4_NODE_SET_QLEN 6
98 typedef int32_t ng_h4_node_qlen_ep;
100 /* Get node statistic */
101 #define NGM_H4_NODE_GET_STAT 7
103 u_int32_t pckts_recv; /* # of packets received */
104 u_int32_t bytes_recv; /* # of bytes received */
105 u_int32_t pckts_sent; /* # of packets sent */
106 u_int32_t bytes_sent; /* # of bytes sent */
107 u_int32_t oerrors; /* # of output errors */
108 u_int32_t ierrors; /* # of input errors */
109 } ng_h4_node_stat_ep;
111 /* Reset node statistic */
112 #define NGM_H4_NODE_RESET_STAT 8
114 #endif /* _NETGRAPH_H4_H_ */