// Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// Partition Management for Embedded MMC devices

// 

//

#ifndef BGAHSMMCPTN_H

#define BGAHSMMCPTN_H

/* Partition attributes */

#define BGAHSMMCPTN_ATTR_READ 0x00

#define BGAHSMMCPTN_ATTR_WRITE 0x01

/* Partition information ID and fixed size */

#define BGAHSMMCPTN_PI_ID "BGAHSMMCPI:"

#define BGAHSMMCPTN_PI_ID_SIZE 12 /* Fixed (4B aligned) */

/* Partition information version */

#define BGAHSMMCPTN_PI_VER_MAJOR	1

#define BGAHSMMCPTN_PI_VER_MINOR	1

/* Partition type field supported from version 1.1 onwards */

#define BGAHSMMCPTN_PART_TYPE_SUPP_VER_MINOR    1

#define BGAHSMMCPTN_LAST_DRIVE		7 /* MMC1_DRIVECOUNT - defined in variantmediadef.h */

typedef struct

{

	TUint32 iStart_sector;			/* Partition start sector */

	TUint32 iSize;					/* Partition size in sectors */

	TUint32 iAttributes;			/* RO, RW attributes (bitmask) */

	TUint8  iPartition_id;			/* Partition number - v1.0 - partition type v1.1 - drive number*/

	TUint8  iPartition_type;         /* Partition Type - v1.1 onwards */

	TUint8  iReserved1[2];			/* Reserved (padding for compiler alignment)*/

	TUint32 iPartition_attributes;	/* Partition attributes (see e32const.h) */

	TUint8  iReserved2[8];			/* Reserved */

/* = 28 bytes */

} BGAHSMMCPTN_PART_STR;

typedef struct

{

	TUint8  iId[BGAHSMMCPTN_PI_ID_SIZE];	/* Partition information version */

	TUint32 iSector_size;			/* Used sector size */

	TUint16 iMajor_ver;				/* Major version number */

	TUint16 iMinor_ver;				/* Minor version number */

	TUint16 iPartition_amount;		/* The amount of partitions */

	TUint8  iReserved[42];			/* Reserved */

/* = 64 bytes */

	BGAHSMMCPTN_PART_STR iPartitions[BGAHSMMCPTN_LAST_DRIVE];	

} BGAHSMMCPTN_PI_STR;

#define BGAHSMMCPTN_PI_STR_SIZE sizeof( BGAHSMMCPTN_PI_STR )

#endif /*BGAHSMMCPTN_H*/