sys/netgraph7/ng_ether.h

   1
   2 /*
   3  * ng_ether.h
   4  */
   5
   6 /*-
   7  * Copyright (c) 1996-1999 Whistle Communications, Inc.
   8  * All rights reserved.
   9  *
  10  * Subject to the following obligations and disclaimer of warranty, use and
  11  * redistribution of this software, in source or object code forms, with or
  12  * without modifications are expressly permitted by Whistle Communications;
  13  * provided, however, that:
  14  * 1. Any and all reproductions of the source or object code must include the
  15  *    copyright notice above and the following disclaimer of warranties; and
  16  * 2. No rights are granted, in any manner or form, to use Whistle
  17  *    Communications, Inc. trademarks, including the mark "WHISTLE
  18  *    COMMUNICATIONS" on advertising, endorsements, or otherwise except as
  19  *    such appears in the above copyright notice or in the software.
  20  *
  21  * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND
  22  * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO
  23  * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE,
  24  * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF
  25  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
  26  * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY
  27  * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS
  28  * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
  29  * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES
  30  * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING
  31  * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
  32  * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR
  33  * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY
  34  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  35  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  36  * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
  37  * OF SUCH DAMAGE.
  38  *
  39  * Author: Archie Cobbs <archie@freebsd.org>
  40  *
  41  * $FreeBSD: src/sys/netgraph/ng_ether.h,v 1.14 2005/02/14 12:01:09 glebius Exp $
  42  * $Whistle: ng_ether.h,v 1.1 1999/02/02 03:17:22 julian Exp $
  43  */
  44
  45 #ifndef _NETGRAPH_NG_ETHER_H_
  46 #define _NETGRAPH_NG_ETHER_H_
  47
  48 /* Node type name and magic cookie */
  49 #define NG_ETHER_NODE_TYPE      "ether"
  50 #define NGM_ETHER_COOKIE        917786906
  51
  52 /* Hook names */
  53 #define NG_ETHER_HOOK_LOWER     "lower"         /* connection to raw device */
  54 #define NG_ETHER_HOOK_UPPER     "upper"         /* connection to upper layers */
  55 #define NG_ETHER_HOOK_DIVERT    "divert"        /* alias for lower */
  56 #define NG_ETHER_HOOK_ORPHAN    "orphans"       /* like lower, unknowns only */
  57
  58 /* Netgraph control messages */
  59 enum {
  60         NGM_ETHER_GET_IFNAME = 1,       /* get the interface name */
  61         NGM_ETHER_GET_IFINDEX,          /* get the interface global index # */
  62         NGM_ETHER_GET_ENADDR,           /* get Ethernet address */
  63         NGM_ETHER_SET_ENADDR,           /* set Ethernet address */
  64         NGM_ETHER_GET_PROMISC,          /* get node's promiscuous mode bit */
  65         NGM_ETHER_SET_PROMISC,          /* enable/disable promiscuous mode */
  66         NGM_ETHER_GET_AUTOSRC,          /* get source address override */
  67         NGM_ETHER_SET_AUTOSRC,          /* enable/disable src addr override */
  68         NGM_ETHER_ADD_MULTI,            /* add multicast membership */
  69         NGM_ETHER_DEL_MULTI,            /* delete multicast membership */
  70         NGM_ETHER_DETACH,               /* our way to be shut down */
  71 };
  72
  73 #endif /* _NETGRAPH_NG_ETHER_H_ */