ether_phy.h

来自「AMLOGIC DPF source code」· C头文件 代码 · 共 49 行

/*******************************************************************
 * 
 *  Copyright C 2004 by Amlogic, Inc. All Rights Reserved.
 *
 *  Description: Declarations for ethernet phy configuration
 *
 *  Author: Eric Knudstrup
 *  Created: Wed Jan  5 14:24:30 2005
 *
 *******************************************************************/

#ifndef ETHER_PHY_H
#define ETHER_PHY_H

typedef enum {
    PHY_SPEED_10,
    PHY_SPEED_100,
    PHY_SPEED_10_100,
    PHY_SPEED_AUTO,     /* Enable autonegotiation */
    PHY_SPEED_NO_CONFIG,/* Not able to change configuration, eg older 10m chips */
    PHY_SPEED_DOWN      /* The port is configured disabled or oper inactive */
} EtherPhySpeed;

typedef enum {
    PHY_DUPLEX_FULL,
    PHY_DUPLEX_HALF
} EtherPhyDuplex;

struct netif;
typedef int (*EtherPhyPollFunc)(struct netif *netif);
typedef int (*EtherPhyConfFunc)(struct netif *netif);

typedef struct phy_s {
    EtherPhySpeed    phy_config_speed;     /* Configured (advertised) speed */
    EtherPhyDuplex   phy_config_duplex;    /* Configured (advertised) duplex */

    EtherPhySpeed    phy_op_speed;         /* Operational speed */
    EtherPhyDuplex   phy_op_duplex;        /* Operational duplex */

    EtherPhyPollFunc phy_poll_func;        /* Function to poll PHY state */
    EtherPhyConfFunc phy_config_func;        /* Function to update configuration */
} ether_phy_t;

/*;emacs generated header for file phy.c. Global function declarations only. */

/*;end emacs generated header for file phy.c. Global function declarations only. */

#endif