ng_ether.h revision 64358 
1
2/*
3 * ng_ether.h
4 *
5 * Copyright (c) 1996-1999 Whistle Communications, Inc.
6 * All rights reserved.
7 *
8 * Subject to the following obligations and disclaimer of warranty, use and
9 * redistribution of this software, in source or object code forms, with or
10 * without modifications are expressly permitted by Whistle Communications;
11 * provided, however, that:
12 * 1. Any and all reproductions of the source or object code must include the
13 *    copyright notice above and the following disclaimer of warranties; and
14 * 2. No rights are granted, in any manner or form, to use Whistle
15 *    Communications, Inc. trademarks, including the mark "WHISTLE
16 *    COMMUNICATIONS" on advertising, endorsements, or otherwise except as
17 *    such appears in the above copyright notice or in the software.
18 *
19 * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND
20 * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO
21 * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE,
22 * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF
23 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
24 * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY
25 * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS
26 * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
27 * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES
28 * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING
29 * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
30 * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR
31 * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY
32 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
33 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
34 * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
35 * OF SUCH DAMAGE.
36 *
37 * Author: Archie Cobbs <archie@whistle.com>
38 *
39 * $FreeBSD: head/sys/netgraph/ng_ether.h 64358 2000-08-07 18:52:26Z archie $
40 * $Whistle: ng_ether.h,v 1.1 1999/02/02 03:17:22 julian Exp $
41 */
42
43#ifndef _NETGRAPH_NG_ETHER_H_
44#define _NETGRAPH_NG_ETHER_H_
45
46/* Node type name and magic cookie */
47#define NG_ETHER_NODE_TYPE	"ether"
48#define NGM_ETHER_COOKIE	917786905
49
50/* Hook names */
51#define NG_ETHER_HOOK_LOWER	"lower"		/* connection to raw device */
52#define NG_ETHER_HOOK_UPPER	"upper"		/* connection to upper layers */
53#define NG_ETHER_HOOK_DIVERT	"divert"	/* alias for lower */
54#define NG_ETHER_HOOK_ORPHAN	"orphans"	/* like lower, unknowns only */
55
56/* Netgraph control messages */
57enum {
58	NGM_ETHER_GET_IFNAME = 1,	/* get the interface name */
59	NGM_ETHER_GET_IFINDEX,		/* get the interface global index # */
60	NGM_ETHER_GET_ENADDR,		/* get Ethernet address */
61	NGM_ETHER_SET_PROMISC,		/* enable/disable promiscuous mode */
62	NGM_ETHER_SET_AUTOSRC,		/* enable/disable src addr override */
63};
64
65#endif /* _NETGRAPH_NG_ETHER_H_ */
66
67