gmacb_phy.h

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#ifndef _GMACB_PHY_H
#define _GMACB_PHY_H
 
 
/*---------------------------------------------------------------------------
 *         Headers
 *---------------------------------------------------------------------------*/
 
#include "board.h"
 
/*---------------------------------------------------------------------------
 *         Definitions
 *---------------------------------------------------------------------------*/

#define GMACB_RESET_LENGTH         0xD
 
/*---------------------------------------------------------------------------
 *         Types
 *---------------------------------------------------------------------------*/
 

typedef struct _GMacb {
    sGmacd *pGmacd;
    uint32_t retryMax;
    uint8_t phyAddress;
} GMacb;
 
/*---------------------------------------------------------------------------
 *         Exported functions
 *---------------------------------------------------------------------------*/
extern void GMACB_SetupTimeout(GMacb *pMacb, uint32_t toMax);
 
extern void GMACB_Init(GMacb *pMacb, sGmacd *pGmacd, uint8_t phyAddress);
 
extern uint8_t GMACB_InitPhy(
    GMacb *pMacb,
    uint32_t mck,
    const Pin *pResetPins,
    uint32_t nbResetPins,
    const Pin *pEmacPins,
    uint32_t nbEmacPins);
 
extern uint8_t GMACB_AutoNegotiate(GMacb *pMacb);
 
extern uint8_t GMACB_GetLinkSpeed(GMacb *pMacb, uint8_t applySettings);
 
extern uint8_t GMACB_Send(GMacb *pMacb, void *pBuffer, uint32_t size);
 
extern uint32_t GMACB_Poll(GMacb *pMacb, uint8_t *pBuffer, uint32_t size);
 
extern void GMACB_DumpRegisters(GMacb *pMacb);
 
extern uint8_t GMACB_ResetPhy(GMacb *pMacb);
 
#endif // #ifndef _GMACB_H