| 123456789101112131415161718192021222324252627282930313233343536 |
- /******************************************************************************
- *
- * Copyright(c) 2007 - 2017 Realtek Corporation.
- *
- * 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.
- *
- *****************************************************************************/
- /*! \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 */
|
