fcu_cf.h

来自「Zoran V966 DVD 解码 Soc芯片的源程序」· C头文件 代码 · 共 73 行

/**
%file Fcu_cf.h
%desc
Header file for CF FCU driver.
%author Ofir Alon
*/

#ifndef __FCUCF_H
#define __FCUCF_H

#include "Config.h"		// Global Configuration - do not remove!
#ifdef INTERNAL_MEM_CARD_READER


////////////////////////////////////////////////////////////////////////////////
// FCU command & values.
////////////////////////////////////////////////////////////////////////////////

typedef struct tagSFCUCFCOMMAND
{
    BYTE  byStatus;
    BYTE  byLocation;
    BYTE  byFeatures;
    BYTE  bySectors;
    ULONG ulFlashAddr;
    BYTE  byCommand;
    BYTE  byOpType;
    BYTE  bySectorsInChunk; // Reserved for chunks mode of operation
    BYTE  bySpeed;
	BYTE  by16Bit;
    BYTE  byReserved[3];

} SFCUCFCOMMAND, *PSFCUCFCOMMAND;

// Operation types.
#define FCU_CF_OP_TYPE_READ             0x00
#define FCU_CF_OP_TYPE_WRITE            0x01
#define FCU_CF_OP_TYPE_NO_DATA          0x02
#define FCU_CF_OP_TYPE_READ_REG         0x00
#define FCU_CF_OP_TYPE_READ_CIS         0x01

// Command codes.
#define FCU_CF_CMND_READ_SECTORS        0x20
#define FCU_CF_CMND_WRITE_SECTORS       0x30
#define FCU_CF_NO_DATA_REQUEST_SENSE    0x03
#define FCU_CF_CMND_READ_DRIVE_ID       0xEC

// Register addresses.
#define FCU_CF_READ_REG_ERROR           0x00000001
#define FCU_CF_READ_REG_STATUS          0x00000007
#define FCU_CF_READ_REG_DUP_ERROR       0x0000000d
#define FCU_CF_READ_REG_ALT_STATUS      0x0000000e

// Speed options
#define FCU_CF_SPEED_SLOW               0x00
#define FCU_CF_SPEED_FAST               0x01
#define FCU_CF_SPEED_FAST_TEST          0x02

////////////////////////////////////////////////////////////////////////////////
// Function declarations.
////////////////////////////////////////////////////////////////////////////////

UINT
FcuCfOperation( FX_MEDIA* psMedia,
                UINT      uiOpId,
                ULONG     ulLogicalSector,
                ULONG     ulNumOfSectors,
                PBYTE     pbyBuffer );

#endif // INTERNAL_MEM_CARD_READER
#endif