mirror of
https://github.com/opnsense/src.git
synced 2026-02-12 15:24:40 -05:00
72 lines
2.8 KiB
C
72 lines
2.8 KiB
C
/*-
|
|
* Copyright (c) 2010 Isilon Systems, Inc.
|
|
* Copyright (c) 2010 iX Systems, Inc.
|
|
* Copyright (c) 2010 Panasas, Inc.
|
|
* Copyright (c) 2013 Mellanox Technologies, Ltd.
|
|
* All rights reserved.
|
|
* Copyright (c) 2021-2022 The FreeBSD Foundation
|
|
*
|
|
* Portions of this software were developed by Björn Zeeb
|
|
* under sponsorship from the FreeBSD Foundation.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice unmodified, this list of conditions, and the following
|
|
* disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
#ifndef _LINUXKPI_LINUX_IF_ETHER_H_
|
|
#define _LINUXKPI_LINUX_IF_ETHER_H_
|
|
|
|
#include <linux/types.h>
|
|
|
|
#include <net/ethernet.h>
|
|
|
|
#define ETH_HLEN ETHER_HDR_LEN /* Total octets in header. */
|
|
#ifndef ETH_ALEN
|
|
#define ETH_ALEN ETHER_ADDR_LEN
|
|
#endif
|
|
#define ETH_FRAME_LEN (ETHER_MAX_LEN - ETHER_CRC_LEN)
|
|
#define ETH_FCS_LEN 4 /* Octets in the FCS */
|
|
#define VLAN_HLEN 4 /* The additional bytes (on top of the Ethernet header)
|
|
* that VLAN requires. */
|
|
/*
|
|
* defined Ethernet Protocol ID's.
|
|
*/
|
|
#define ETH_P_ARP ETHERTYPE_ARP
|
|
#define ETH_P_IP ETHERTYPE_IP
|
|
#define ETH_P_IPV6 ETHERTYPE_IPV6
|
|
#define ETH_P_MPLS_UC ETHERTYPE_MPLS
|
|
#define ETH_P_MPLS_MC ETHERTYPE_MPLS_MCAST
|
|
#define ETH_P_8021Q ETHERTYPE_VLAN
|
|
#define ETH_P_8021AD ETHERTYPE_QINQ
|
|
#define ETH_P_PAE ETHERTYPE_PAE
|
|
#define ETH_P_802_2 ETHERTYPE_8023
|
|
#define ETH_P_IPX ETHERTYPE_IPX
|
|
#define ETH_P_AARP ETHERTYPE_AARP
|
|
#define ETH_P_802_3_MIN 0x05DD /* See comment in sys/net/ethernet.h */
|
|
#define ETH_P_LINK_CTL 0x886C /* ITU-T G.989.2 */
|
|
#define ETH_P_TDLS 0x890D /* 802.11z-2010, see wpa. */
|
|
|
|
struct ethhdr {
|
|
uint8_t h_dest[ETH_ALEN];
|
|
uint8_t h_source[ETH_ALEN];
|
|
uint16_t h_proto;
|
|
} __packed;
|
|
|
|
#endif /* _LINUXKPI_LINUX_IF_ETHER_H_ */
|