/*---------------------------------------------------------------------------*
  Project:  TwlSDK - NandInitializer
  File:     kami_pxi.h

  Copyright 2008 Nintendo.  All rights reserved.

  These coded instructions, statements, and computer programs contain
  proprietary information of Nintendo of America Inc. and/or Nintendo
  Company Ltd., and are protected by Federal copyright law.  They may
  not be disclosed to third parties or copied or duplicated in any form,
  in whole or in part, without the prior written consent of Nintendo.

  $Date::            $
  $Rev$
  $Author$
 *---------------------------------------------------------------------------*/

#ifndef TWL_KAMI_TEST_KAMITEST_H_
#define TWL_KAMI_TEST_KAMITEST_H_

#include "fifo.h"

/*---------------------------------------------------------------------------*
    定数定義
 *---------------------------------------------------------------------------*/

#ifdef  __cplusplus
extern "C" {
#endif

/*===========================================================================*/

// 処理結果定義
typedef enum KAMIResult
{
    KAMI_RESULT_SUCCESS = 0,
    KAMI_RESULT_SUCCESS_TRUE = 0,
    KAMI_RESULT_SUCCESS_FALSE,
    KAMI_RESULT_INVALID_COMMAND,
    KAMI_RESULT_INVALID_PARAMETER,
    KAMI_RESULT_ILLEGAL_STATUS,    
    KAMI_RESULT_BUSY,
    KAMI_RESULT_FATAL_ERROR,
    KAMI_RESULT_SEND_ERROR,
    KAMI_RESULT_MAX
}
KAMIResult;


typedef enum {
	FORMAT_MODE_QUICK,	// Quickフォーマット
	FORMAT_MODE_FULL	// Fullフォーマット(各パーティション内を0xFFで埋める）
} FormatMode;

// コールバック
typedef void (*KAMICallback)(KAMIResult result, void *arg);


void KamiPxiInit( void );

KAMIResult ExeFormatAsync(FormatMode format_mode, KAMICallback callback);
KAMIResult kamiNandIo(u32 block, void* buffer, u32 count, BOOL is_read);
KAMIResult kamiNvramIo(u32 address, void* buffer, u32 size, BOOL is_read);
KAMIResult kamiClearNandErrorLog( void );

// (重要)
// ARM7が読み書きするためリード前はInvalidate、ライト前はフラッシュしてください。
// 
static KAMIResult kamiNandRead(u32 block, void* buffer, u32 count)
{
	return kamiNandIo(block, buffer, count, TRUE);
}
static KAMIResult kamiNandWrite(u32 block, void* buffer, u32 count)
{
	return kamiNandIo(block, buffer, count, FALSE);
}
static KAMIResult kamiNvramRead(u32 adress, void* buffer, u32 size)
{
	return kamiNvramIo(adress, buffer, size, TRUE);
}
static KAMIResult kamiNvramWrite(u32 adress, void* buffer, u32 size)
{
	return kamiNvramIo(adress, buffer, size, FALSE);
}

/*===========================================================================*/


#ifdef  __cplusplus
}          /* extern "C" */
#endif

#endif /* TWL_KAMI_TEST_KAMITEST_H_ */

/*---------------------------------------------------------------------------*
  End of file
 *---------------------------------------------------------------------------*/