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/*
* Ethernet.h
*
* Copyright(c) 1998 - 2009 Texas Instruments. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name Texas Instruments nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 COPYRIGHT
* OWNER OR CONTRIBUTORS 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.
*/
/***************************************************************************/
/* */
/* MODULE: Ethernet.h */
/* PURPOSE: */
/* */
/***************************************************************************/
#ifndef _ETHERNET_H_
#define _ETHERNET_H_
typedef struct
{
TMacAddr dst;
TMacAddr src;
TI_UINT16 type;
} TEthernetHeader;
typedef struct
{
TMacAddr dst;
TMacAddr src;
TI_UINT16 length;
TI_UINT8 dsap;
TI_UINT8 ssap;
TI_UINT8 control;
TI_UINT8 oui[3];
TI_UINT16 type;
} TLlcSnapHeader;
#define ETHERTYPE_802_1D 0x8100
#define ETHERTYPE_EAPOL 0x888e
#define ETHERTYPE_PREAUTH_EAPOL 0x88c7
#define ETHERTYPE_IP 0x0800
#define ETHERTYPE_APPLE_AARP 0x80f3
#define ETHERTYPE_DIX_II_IPX 0x8137
#define ETHERNET_HDR_LEN 14
#define IEEE802_3_HDR_LEN 14
#define LLC_SNAP_HDR_LEN 20
#define SNAP_CHANNEL_ID 0xAA
#define LLC_CONTROL_UNNUMBERED_INFORMATION 0x03
#define ETHERNET_MAX_PAYLOAD_SIZE 1500
#define SNAP_OUI_802_1H_BYTE0 0x00
#define SNAP_OUI_802_1H_BYTE1 0x00
#define SNAP_OUI_802_1H_BYTE2 0xf8
#define SNAP_OUI_802_1H_BYTES { SNAP_OUI_802_1H_BYTE0, SNAP_OUI_802_1H_BYTE1, SNAP_OUI_802_1H_BYTE2 }
#define SNAP_OUI_RFC1042_BYTE0 0x00
#define SNAP_OUI_RFC1042_BYTE1 0x00
#define SNAP_OUI_RFC1042_BYTE2 0x00
#define SNAP_OUI_RFC1042_LEN 3
#define SNAP_OUI_RFC1042_BYTES { SNAP_OUI_RFC1042_BYTE0, SNAP_OUI_RFC1042_BYTE1, SNAP_OUI_RFC1042_BYTE2 }
#endif
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