at91_ether.h

来自「RT-Thread是发展中的下一代微内核嵌入式实时操作系统」· C头文件 代码 · 共 31 行

/*
 * Ethernet driver for the Atmel AT91RM9200 (Thunder)
 *
 * (c) SAN People (Pty) Ltd
 *
 * Based on an earlier Atmel EMAC macrocell driver by Atmel and Lineo Inc.
 * Initial version by Rick Bronson.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version
 * 2 of the License, or (at your option) any later version.
 */

#ifndef AT91_ETHERNET
#define AT91_ETHERNET

/* Davicom 9161 PHY */
#define MII_DM9161_ID   0x0181b880

#define EMAC_DESC_DONE	0x00000001	/* bit for if DMA is done */
#define EMAC_DESC_WRAP	0x00000002	/* bit for wrap */

#define EMAC_BROADCAST	0x80000000	/* broadcast address */
#define EMAC_MULTICAST	0x40000000	/* multicast address */
#define EMAC_UNICAST	0x20000000	/* unicast address */

int  at91ether_register(char *name);

#endif