1#ifndef __INC_ETHERNET_H
 2#define __INC_ETHERNET_H
 3
 4#define ETHERNET_ADDRESS_LENGTH		6	/*!< Ethernet Address Length*/
 5#define ETHERNET_HEADER_SIZE		14	/*!< Ethernet Header Length*/
 6#define LLC_HEADER_SIZE			6	/*!< LLC Header Length*/
 7#define TYPE_LENGTH_FIELD_SIZE		2	/*!< Type/Length Size*/
 8#define MINIMUM_ETHERNET_PACKET_SIZE	60	/*!< Min Ethernet Packet Size*/
 9#define MAXIMUM_ETHERNET_PACKET_SIZE	1514	/*!< Max Ethernet Packet Size*/
10
11/*!< Is Multicast Address? */
12#define RT_ETH_IS_MULTICAST(_pAddr)	((((u8 *)(_pAddr))[0]&0x01) != 0)
13/*!< Is Broadcast Address? */
14#define RT_ETH_IS_BROADCAST(_pAddr)	(				\
15			((u8 *)(_pAddr))[0] == 0xff	&&		\
16			((u8 *)(_pAddr))[1] == 0xff	&&		\
17			((u8 *)(_pAddr))[2] == 0xff	&&		\
18			((u8 *)(_pAddr))[3] == 0xff	&&		\
19			((u8 *)(_pAddr))[4] == 0xff	&&		\
20			((u8 *)(_pAddr))[5] == 0xff)
21
22#endif /* #ifndef __INC_ETHERNET_H */
23

 1/* SPDX-License-Identifier: GPL-2.0 */
 2/******************************************************************************
 3 *
 4 * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
 5 *
 6 * Modifications for inclusion into the Linux staging tree are
 7 * Copyright(c) 2010 Larry Finger. All rights reserved.
 8 *
 9 * Contact information:
10 * WLAN FAE <wlanfae@realtek.com>
11 * Larry Finger <Larry.Finger@lwfinger.net>
12 *
13 ******************************************************************************/
14#ifndef __INC_ETHERNET_H
15#define __INC_ETHERNET_H
16
 
17#define ETHERNET_HEADER_SIZE		14	/*!< Ethernet Header Length*/
18#define LLC_HEADER_SIZE			6	/*!< LLC Header Length*/
 
 
 
 
 
 
 
 
 
 
 
 
 
 
19
20#endif /* #ifndef __INC_ETHERNET_H */
21