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44 lines
1006 B
C
44 lines
1006 B
C
16 years ago
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/*!
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* \file mii.h
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* \brief Media Independent Interface (MII) driver
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* \version $Revision: 1.3 $
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* \author Michael Norman
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*
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* \warning This driver assumes that FEC0 is used for all MII management
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* communications. For dual PHYs, etc., insure that FEC0_MDC and
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* FEC0_MDIO are connected to the PHY's MDC and MDIO.
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*/
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#ifndef _MII_H_
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#define _MII_H_
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/*******************************************************************/
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int
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mii_write(int, int, uint16);
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int
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mii_read(int, int, uint16*);
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void
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mii_init(int);
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/* MII Speed Settings */
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typedef enum {
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MII_10BASE_T, /*!< 10Base-T operation */
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MII_100BASE_TX /*!< 100Base-TX operation */
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} MII_SPEED;
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/* MII Duplex Settings */
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typedef enum {
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MII_HDX, /*!< half-duplex */
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MII_FDX /*!< full-duplex */
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} MII_DUPLEX;
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#define MII_TIMEOUT 0x10000
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#define MII_LINK_TIMEOUT 0x10000
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/*******************************************************************/
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#endif /* _MII_H_ */
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