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- /******************************************************************************
- *
- * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- *
- ******************************************************************************/
- /*! \file */
- #ifndef __INC_ETHERNET_H
- #define __INC_ETHERNET_H
- #define ETHERNET_ADDRESS_LENGTH 6 //!< Ethernet Address Length
- #define ETHERNET_HEADER_SIZE 14 //!< Ethernet Header Length
- #define LLC_HEADER_SIZE 6 //!< LLC Header Length
- #define TYPE_LENGTH_FIELD_SIZE 2 //!< Type/Length Size
- #define MINIMUM_ETHERNET_PACKET_SIZE 60 //!< Minimum Ethernet Packet Size
- #define MAXIMUM_ETHERNET_PACKET_SIZE 1514 //!< Maximum Ethernet Packet Size
- #define RT_ETH_IS_MULTICAST(_pAddr) ((((UCHAR *)(_pAddr))[0]&0x01)!=0) //!< Is Multicast Address?
- #define RT_ETH_IS_BROADCAST(_pAddr) ( \
- ((UCHAR *)(_pAddr))[0]==0xff && \
- ((UCHAR *)(_pAddr))[1]==0xff && \
- ((UCHAR *)(_pAddr))[2]==0xff && \
- ((UCHAR *)(_pAddr))[3]==0xff && \
- ((UCHAR *)(_pAddr))[4]==0xff && \
- ((UCHAR *)(_pAddr))[5]==0xff ) //!< Is Broadcast Address?
- #endif // #ifndef __INC_ETHERNET_H
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