ieeprom.h

这是一个SIGMA方案的PMP播放器的UCLINUX程序,可播放DVD,VCD,CD MP3...有很好的参考价值.

/*****************************************************************************
*  IEeprom.h : Type Definitions for EEPROM interface
*  REALmagic Quasar Hardware Library
*  Created by Aurelia Popa-Radu
*  Copyright Sigma Designs Inc
*  Sigma Designs Proprietary and confidential
*  Created on 8/27/99
*  Description:
*****************************************************************************/


#ifdef __cplusplus
extern "C"{
#endif 

#ifndef __IEEPROM_H__
#define __IEEPROM_H__

//////////////////////////////////////////////////////////////////////////////
// EEPROM Abstract interfaces

typedef HWLIB_INTERFACE tagIEeprom
{
	struct tagIEepromVtbl *lpVtbl;
} IEeprom;

typedef struct tagIEepromVtbl
{
	HWLIB_BEGIN_INTERFACE

		void	( *Delete)			(IEeprom* This, BOOL bDeleteObject);
		void	( *Init)			(IEeprom* This);
		void	( *InitPropertySet) (IEeprom* This, void* pPropSet, DWORD dwSize);
		QRESULT	( *SetProperty)		(IEeprom* This, DWORD PropSet, DWORD PropId, DWORD Flags, void* pData, DWORD dwSizeIn, DWORD* pdwSizeOut);
		QRESULT	( *GetProperty)		(IEeprom* This, DWORD PropSet, DWORD PropId, DWORD Flags, void* pData, DWORD dwSizeIn, DWORD* pdwSizeOut);
		BOOL	( *Write)			(IEeprom* This, DWORD Address, BYTE* pData );
		BOOL	( *Read)			(IEeprom* This, DWORD Address, BYTE* pData );
		BOOL	( *CheckPresence)	(IEeprom* This);
		BOOL	( *GetPresence)		(IEeprom* This);
		QRESULT	( *Program)			(IEeprom* This, BYTE* pEepromTable, DWORD nBytes);

	HWLIB_END_INTERFACE
} IEepromVtbl;

#define IEeprom_Delete(this,bDeleteObject)		(this)->lpVtbl->Delete(this, bDeleteObject)
#define IEeprom_Init(this)						(this)->lpVtbl->Init(this)
#define IEeprom_InitPropertySet(this, pPropSet, size)	(this)->lpVtbl->InitPropertySet(this, pPropSet, size)
#define IEeprom_SetProperty(this, PropSet, PropId, Flags, pData, dwSizeIn, pdwSizeOut)\
	(this)->lpVtbl->SetProperty(this, PropSet, PropId, Flags, pData, dwSizeIn, pdwSizeOut)
#define IEeprom_GetProperty(this, PropSet, PropId, Flags, pData, dwSizeIn, pdwSizeOut)\
	(this)->lpVtbl->GetProperty(this, PropSet, PropId, Flags, pData, dwSizeIn, pdwSizeOut)
#define IEeprom_Write(this, Address, pData)		(this)->lpVtbl->Write(this, Address, pData)
#define IEeprom_Read(this, Address, pData)		(this)->lpVtbl->Read(this, Address, pData)
#define IEeprom_CheckPresence(this)				(this)->lpVtbl->CheckPresence(this)
#define IEeprom_GetPresence(this)				(this)->lpVtbl->GetPresence(this)
#define IEeprom_Program(this, pData, nBytes)	(this)->lpVtbl->Program(this, pData, nBytes)

#endif

#ifdef __cplusplus
}
#endif