usr/src/stand/lib/inet/ethernet_inet.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 1990-1999, 2001-2003 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  *
  26  * Ethernet implementation-specific definitions
  27  */
  28
  29 #ifndef _ETHERNET_INET_H
  30 #define _ETHERNET_INET_H
  31
  32 #pragma ident   "%Z%%M% %I%     %E% SMI"
  33
  34 #ifdef  __cplusplus
  35 extern "C" {
  36 #endif
  37
  38 #define ETHERSIZE       (ETHERMTU + 50) /* Usually a little bigger than 1500 */
  39 #define ETHER_ARP_TIMEOUT       (300000)        /* in milliseconds */
  40 #define ETHER_IN_TIMEOUT        (5)     /* msecond wait for IP frames */
  41 #define ETHER_MAX_FRAMES        (200)   /* Maximum of consecutive frames */
  42 #define ETHER_INPUT_ATTEMPTS    (8)     /* Number of consecutive attempts */
  43 #define ETHER_WAITCNT           (2)     /* Activity interval */
  44
  45 extern int ether_header_len(struct inetgram *);
  46 extern int ether_arp(struct in_addr *, void *, uint32_t);
  47 extern void ether_revarp(void);
  48 extern int ether_input(int);
  49 extern int ether_output(int, struct inetgram *);
  50
  51 #ifdef  __cplusplus
  52 }
  53 #endif
  54
  55 #endif /* _ETHERNET_INET_H */