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#ifndef _IF_MCF5272_PRIVATE_DATA_H_
#define _IF_MCF5272_PRIVATE_DATA_H_
//==========================================================================
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// for more details.                                                        
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#include <cyg/hal/drv_api.h>
#include <cyg/io/eth/netdev.h>
#include <cyg/io/eth/eth_drv.h>
#include <cyg/devs/eth/if_mcf5272.h>
#include <cyg/devs/eth/nbuf.h>
 
/*      Device driver private data.                                         */
 
struct MCF5272_fec_priv_data_t
{
 
    buf_info_t nbuffer;
 
    /*   Diagnositc supplement variables.                                   */
 
    struct
    {
        unsigned int old_tx_pk_cnt;
        unsigned int old_rx_pk_cnt;
        unsigned int old_tx_bytes_cnt;
        unsigned int old_rx_bytes_cnt;
    }diag_info_sup;
 
    /*   1 second alarm variables                                           */
 
    cyg_handle_t alarm_h;
    cyg_alarm   alarm;
    cyg_handle_t counter_h;
 
    /*   Diagnostic counters                                                */
 
    MCF5272_FEC_DIAG    diag_counters;
 
    /*   This flag is set if the device is operational                      */
 
    enum eth_drv_status_t operational;
 
    /*   Unknown, Half Duplex or Full duplex.                               */
 
    enum eth_drv_mode_t duplex;
 
    /*   Ethernet bandwidth.                                                */
 
    u32_t   speed;
 
    /*   Temporary packet buffer.                                           */
 
    eth_frame_hdr pkt_buf;
 
};
typedef struct MCF5272_fec_priv_data_t MCF5272_fec_priv_data_t;
 
#define PMCF5272_FEC_DATA(_SC_) \
    ((MCF5272_fec_priv_data_t*)(((struct eth_drv_sc*)(_SC_))->driver_private))
#define PBUF_INFO(_SC_) \
    (&(((MCF5272_fec_priv_data_t*)((_SC_)->driver_private))->nbuffer))
 
#endif /* _IF_MCF5272_PRIVATE_DATA_H_ */