1/*
2 * ng_ubt.h
3 */
4
5/*-
6 * Copyright (c) 2001-2002 Maksim Yevmenkin <m_evmenkin@yahoo.com>
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
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.
17 *
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
28 * SUCH DAMAGE.
29 *
30 * $Id: ng_ubt.h,v 1.6 2003/04/13 21:34:42 max Exp $
31 * $FreeBSD$
32 */
33
34#ifndef _NG_UBT_H_
35#define _NG_UBT_H_
36
37/**************************************************************************
38 **************************************************************************
39 **     Netgraph node hook name, type name and type cookie and commands
40 **************************************************************************
41 **************************************************************************/
42
43#define NG_UBT_NODE_TYPE	"ubt"
44#define NG_UBT_HOOK		"hook"
45
46#define NGM_UBT_COOKIE		1021837971
47
48/* Debug levels */
49#define NG_UBT_ALERT_LEVEL	1
50#define NG_UBT_ERR_LEVEL	2
51#define NG_UBT_WARN_LEVEL	3
52#define NG_UBT_INFO_LEVEL	4
53
54/**************************************************************************
55 **************************************************************************
56 **                    UBT node command/event parameters
57 **************************************************************************
58 **************************************************************************/
59
60#define NGM_UBT_NODE_SET_DEBUG	1		/* set debug level */
61#define NGM_UBT_NODE_GET_DEBUG	2		/* get debug level */
62typedef u_int16_t		ng_ubt_node_debug_ep;
63
64#define NGM_UBT_NODE_SET_QLEN	3		/* set queue length */
65#define NGM_UBT_NODE_GET_QLEN	4		/* get queue length */
66typedef struct {
67	int32_t		queue;			/* queue index */
68#define	NGM_UBT_NODE_QUEUE_CMD	1		/* commands */
69#define	NGM_UBT_NODE_QUEUE_ACL	2		/* ACL data */
70#define	NGM_UBT_NODE_QUEUE_SCO	3		/* SCO data */
71
72	int32_t		qlen;			/* queue length */
73} ng_ubt_node_qlen_ep;
74
75#define NGM_UBT_NODE_GET_STAT	5		/* get statistic */
76typedef struct {
77	u_int32_t	pckts_recv;		/* # of packets received */
78	u_int32_t	bytes_recv;		/* # of bytes received */
79	u_int32_t	pckts_sent;		/* # of packets sent */
80	u_int32_t	bytes_sent;		/* # of bytes sent */
81	u_int32_t	oerrors;		/* # of output errors */
82	u_int32_t	ierrors;		/* # of input errors */
83} ng_ubt_node_stat_ep;
84
85#define NGM_UBT_NODE_RESET_STAT	6		/* reset statistic */
86
87#define NGM_UBT_NODE_DEV_NODES	7		/* on/off device interface */
88typedef u_int16_t	ng_ubt_node_dev_nodes_ep;
89
90#endif /* ndef _NG_UBT_H_ */
91
92