| /* |
| * 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 |
