?? mii.h
字號:
/*
* File: mii.h
* Purpose: Media Independent Interface (MII) driver
*
* Notes:
*/
#ifndef _MII_H_
#define _MII_H_
#include "src/init/mcf5xxx.h"
/********************************************************************/
int
mii_write(uint8 , uint8 , uint8 , uint16 );
int
mii_read(uint8 , uint8 , uint8 , uint16 *);
void
mii_init(uint8, uint32);
void
fec_duplex (uint8, uint8);
/* MII Speed Settings */
#define MII_10BASE_T 0
#define MII_100BASE_TX 1
/* MII Duplex Settings */
#define MII_HALF_DUPLEX 0
#define MII_FULL_DUPLEX 1
/* Timeout for MII communications */
#define MII_TIMEOUT 0x10000
/* External Interface Modes */
#define MODE_7WIRE 0
#define MODE_MII 1
#define MODE_LOOPBACK 2 /* Internal Loopback */
/********************************************************************/
#endif /* _MII_H_ */
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