FCL/sf/os/kernelhwsrv: kernel/eka/drivers/medmmc/bgahsmmcptn.cpp@c1f20ce4abcf (annotated)

52 2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	1	// Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	2	// All rights reserved.
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	3	// This component and the accompanying materials are made available
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	4	// under the terms of the License "Eclipse Public License v1.0"
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	5	// which accompanies this distribution, and is available
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	6	// at the URL "http://www.eclipse.org/legal/epl-v10.html".
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	7	//
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	8	// Initial Contributors:
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	9	// Nokia Corporation - initial contribution.
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	10	//
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	11	// Contributors:
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	12	//
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	13	// Description:
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	14	// Partition Management for Embedded MMC devices
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	15	//
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	16	//
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	17
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	18	#include <emmcptn.h>
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	19	#include "bgahsmmcptn.h"
256 c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	20	#include "toc.h"
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	21	//#define __DEBUG_PARTITIONS_
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	22	//#define __DEBUG_CHECK_PARTITION_
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	23	const TInt KDiskSectorShift = 9;
52 2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	24
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	25	class DBB5PartitionInfo : public DEMMCPartitionInfo
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	26	{
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	27	public:
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	28	DBB5PartitionInfo();
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	29	~DBB5PartitionInfo();
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	30
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	31	public:
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	32	virtual TInt Initialise(DMediaDriver* aDriver);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	33	virtual TInt PartitionInfo(TPartitionInfo& anInfo, const TMMCCallBack& aCallBack);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	34	virtual TInt PartitionCaps(TLocDrv& aDrive, TDes8& aInfo);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	35
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	36	protected:
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	37	void SetPartitionEntry(TPartitionEntry* aEntry, TUint aFirstSector, TUint aNumSectors);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	38
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	39	private:
256 c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	40	virtual TInt ReadPartition(TUint32 aPtOffset);
52 2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	41	static void SessionEndCallBack(TAny* aSelf);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	42	void DoSessionEndCallBack();
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	43	virtual TInt DecodePartitionInfo();
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	44
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	45	protected:
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	46	DMediaDriver* iDriver;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	47	TPartitionInfo* iPartitionInfo;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	48	TMMCCallBack iSessionEndCallBack;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	49	TMMCCallBack iCallBack; // Where to report the PartitionInfo completion
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	50	DMMCSession* iSession;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	51	TMMCard* iCard;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	52	TUint8* iIntBuf;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	53	TUint32 iPartitionAttributes[KMaxLocalDrives];
256 c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	54	TBool iCheckTOC;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	55	Toc* iTocPtr;
52 2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	56	};
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	57
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	58	DBB5PartitionInfo::DBB5PartitionInfo()
256 c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	59	: iSessionEndCallBack(DBB5PartitionInfo::SessionEndCallBack, this),
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	60	iCheckTOC(EFalse)
52 2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	61	{
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	62	}
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	63
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	64	DBB5PartitionInfo::~DBB5PartitionInfo()
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	65	{
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	66	delete iSession;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	67	}
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	68
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	69	TInt DBB5PartitionInfo::Initialise(DMediaDriver* aDriver)
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	70	{
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	71	iDriver = aDriver;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	72
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	73	DMMCSocket* socket = ((DMMCSocket)((DPBusPrimaryMedia)(iDriver->iPrimaryMedia))->iSocket);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	74	if(socket == NULL)
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	75	return(KErrNoMemory);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	76
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	77	DMMCStack* stack = socket->Stack(0);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	78	iCard = stack->CardP(((DPBusPrimaryMedia*)(iDriver->iPrimaryMedia))->iSlotNumber);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	79
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	80	iSession = stack->AllocSession(iSessionEndCallBack);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	81	if (iSession == NULL)
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	82	return(KErrNoMemory);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	83
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	84	iSession->SetStack(stack);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	85	iSession->SetCard(iCard);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	86
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	87	// this gets used before any access
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	88	TInt bufLen, minorBufLen;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	89	stack->BufferInfo(iIntBuf, bufLen, minorBufLen);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	90
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	91	return(KErrNone);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	92	}
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	93
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	94	TInt DBB5PartitionInfo::PartitionInfo(TPartitionInfo& aInfo, const TMMCCallBack& aCallBack)
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	95	{
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	96	iPartitionInfo = &aInfo;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	97	iCallBack = aCallBack;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	98
256 c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	99	// Preferred partition scheme is BB5, which is located in the last block of the media.
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	100	const TUint32 ptiOffset = (I64LOW(iCard->DeviceSize64() >> KDiskSectorShift)) - KPIOffsetFromMediaEnd;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	101	return ReadPartition(ptiOffset);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	102	}
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	103
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	104	TInt DBB5PartitionInfo::ReadPartition(TUint32 aPtOffset)
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	105	{
52 2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	106	// If media driver is persistent (see EMediaDriverPersistent)
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	107	// the card may have changed since last power down, so reset CID
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	108	iSession->SetCard(iCard);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	109
256 c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	110	iSession->SetupCIMReadBlock(aPtOffset, iIntBuf);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	111
52 2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	112	TInt r = iDriver->InCritical();
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	113	if (r == KErrNone)
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	114	r = iSession->Engage();
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	115
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	116	if(r != KErrNone)
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	117	iDriver->EndInCritical();
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	118
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	119	return(r);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	120	}
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	121
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	122	TInt DBB5PartitionInfo::PartitionCaps(TLocDrv& aDrive, TDes8& aInfo)
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	123	{
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	124	TLocalDriveCapsV6Buf& Info = static_cast< TLocalDriveCapsV6Buf&> (aInfo);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	125
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	126	if (aDrive.iPartitionType == KPartitionTypePagedData)
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	127	{
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	128	Info().iFileSystemId = KDriveFileNone;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	129	Info().iDriveAtt \|= KDriveAttHidden;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	130	}
256 c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	131	else if (aDrive.iPartitionType == KPartitionTypeRofs)
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	132	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	133	Info().iFileSystemId = KDriveFileSysROFS;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	134	Info().iMediaAtt &= ~KMediaAttFormattable;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	135	Info().iMediaAtt \|= KMediaAttWriteProtected;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	136	}
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	137	else if ((aDrive.iPartitionType == KPartitionTypeROM) \|\|
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	138	(aDrive.iPartitionType == KPartitionTypeEmpty))
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	139	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	140	Info().iFileSystemId = KDriveFileNone;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	141	Info().iMediaAtt &= ~KMediaAttFormattable;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	142	Info().iMediaAtt \|= KMediaAttWriteProtected;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	143	}
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	144	else if ((aDrive.iPartitionType == KPartitionTypePartitionMagic) \|\| //CPS/PMM
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	145	(aDrive.iPartitionType == KPartitionTypeSymbianCrashLog))
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	146	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	147	Info().iFileSystemId = KDriveFileNone;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	148	Info().iMediaAtt \|= KMediaAttFormattable;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	149	}
52 2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	150	else if ( PartitionIsFAT(aDrive.iPartitionType) \|\| PartitionIsFAT32(aDrive.iPartitionType) )
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	151	{
62 4a8fed1c0ef6 Revision: 201007 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 52 diff changeset	152	Info().iDriveAtt \|= iPartitionAttributes[aDrive.iPartitionNumber];
52 2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	153	}
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	154
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	155	return KErrNone;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	156	}
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	157
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	158	void DBB5PartitionInfo::SessionEndCallBack(TAny* aSelf)
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	159	{
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	160	DBB5PartitionInfo& self = static_cast<DBB5PartitionInfo>(aSelf);
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	161	self.DoSessionEndCallBack();
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	162	}
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	163
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	164	void DBB5PartitionInfo::DoSessionEndCallBack()
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	165	{
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	166	iDriver->EndInCritical();
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	167
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	168	TInt r = iSession->EpocErrorCode();
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	169
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	170	if (r == KErrNone)
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	171	r = DecodePartitionInfo();
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	172
256 c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	173	if (!iCheckTOC)
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	174	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	175	iDriver->PartitionInfoComplete(r == KErrNone ? r : KErrNotReady);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	176	}
52 2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	177	}
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	178
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	179	TInt DBB5PartitionInfo::DecodePartitionInfo()
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	180	//
256 c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	181	// Decode partition info that was read into internal buffer
52 2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	182	//
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	183	{
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	184	__KTRACE_OPT(KPBUSDRV, Kern::Printf(">Mmc:PartitionInfo()"));
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	185	TUint partitionCount = iPartitionInfo->iPartitionCount = 0;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	186
256 c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	187
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	188	if (iCheckTOC)
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	189	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	190	// Try utilising the TOC (Table Of Contents) partitioning scheme
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	191	const TText8* KRofsNames[KNoOfROFSPartitions] = { KTocRofs1Generic,
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	192	KTocRofs2Generic,
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	193	KTocRofs3Generic,
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	194	KTocRofs4Generic,
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	195	KTocRofs5Generic,
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	196	KTocRofs6Generic,
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	197	};
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	198
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	199	STocItem item;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	200	iTocPtr = reinterpret_cast<Toc*>(&iIntBuf[0]);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	201	iTocPtr->iTocStartSector = KTocStartSector;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	202	TInt r = KErrNone;
52 2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	203
256 c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	204	// USER Drive - Only 1
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	205	r = iTocPtr->GetItemByName(KTocUserName, item);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	206	if (KErrNone == r)
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	207	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	208	__KTRACE_OPT(KPBUSDRV, Kern::Printf("[MD : ] (%11s) in TOC found : Start addr = 0x%X Size = 0x%X", item.iFileName, item.iStart, item.iSize));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	209	iPartitionInfo->iEntry[partitionCount].iPartitionType = KPartitionTypeFAT16;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	210	iPartitionInfo->iEntry[partitionCount].iPartitionBaseAddr = (Int64)item.iStart;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	211	iPartitionInfo->iEntry[partitionCount].iPartitionLen = (Int64)item.iSize;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	212	iPartitionAttributes[partitionCount] = 0; // No Additional Attributes required.
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	213	partitionCount++;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	214	}
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	215
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	216	// ROM Drive
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	217	r = iTocPtr->GetItemByName(KTocRomGeneric, item);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	218	if (KErrNone == r)
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	219	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	220	__KTRACE_OPT(KPBUSDRV, Kern::Printf("[MD : ] (%11s) in TOC found : Start addr = 0x%x Size = 0x%x", item.iFileName, item.iStart, item.iSize));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	221	iPartitionInfo->iEntry[partitionCount].iPartitionType = KPartitionTypeROM;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	222	iPartitionInfo->iEntry[partitionCount].iPartitionBaseAddr = (Int64) item.iStart + (KBB5HeaderSizeInSectors << KDiskSectorShift);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	223	iPartitionInfo->iEntry[partitionCount].iPartitionLen = (Int64) item.iSize - (KBB5HeaderSizeInSectors << KDiskSectorShift);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	224	partitionCount++;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	225	}
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	226
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	227	// ROFS
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	228	for (TUint i = 0; i < KNoOfROFSPartitions; i++)
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	229	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	230	/* Search ROFSn item */
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	231	r = iTocPtr->GetItemByName(KRofsNames[i], item);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	232	if (r == KErrNone)
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	233	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	234	__KTRACE_OPT(KPBUSDRV, Kern::Printf("[MD : ] (%11s) in TOC found : Start addr = 0x%X Size = 0x%X", item.iFileName, item.iStart, item.iSize));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	235	iPartitionInfo->iEntry[partitionCount].iPartitionType = KPartitionTypeRofs;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	236	iPartitionInfo->iEntry[partitionCount].iPartitionBaseAddr = (Int64) item.iStart + (KBB5HeaderSizeInSectors << KDiskSectorShift);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	237	iPartitionInfo->iEntry[partitionCount].iPartitionLen = (Int64) item.iSize - (KBB5HeaderSizeInSectors << KDiskSectorShift);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	238	partitionCount++;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	239	}
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	240	}
52 2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	241
256 c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	242	// CPS Drive - Only 1
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	243	r = iTocPtr->GetItemByName(KTocCps, item);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	244	if (KErrNone == r)
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	245	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	246	__KTRACE_OPT(KPBUSDRV, Kern::Printf("[MD : ] (%11s) in TOC found : Start addr = 0x%X Size = 0x%X", item.iFileName, item.iStart, item.iSize));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	247	iPartitionInfo->iEntry[partitionCount].iPartitionType = KPartitionTypePartitionMagic;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	248	iPartitionInfo->iEntry[partitionCount].iPartitionBaseAddr = (Int64) item.iStart;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	249	iPartitionInfo->iEntry[partitionCount].iPartitionLen = (Int64) item.iSize;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	250	partitionCount++;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	251	}
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	252
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	253	// CRASH Drive - Only 1
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	254	r = iTocPtr->GetItemByName(KTocCrashLog, item);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	255	if (KErrNone == r)
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	256	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	257	__KTRACE_OPT(KPBUSDRV, Kern::Printf("[MD : ] (%11s) in TOC found : Start addr = 0x%X Size = 0x%X", item.iFileName, item.iStart, item.iSize));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	258	iPartitionInfo->iEntry[partitionCount].iPartitionType = KPartitionTypeSymbianCrashLog;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	259	iPartitionInfo->iEntry[partitionCount].iPartitionBaseAddr = (Int64) item.iStart;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	260	iPartitionInfo->iEntry[partitionCount].iPartitionLen = (Int64) item.iSize;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	261	partitionCount++;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	262	}
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	263
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	264	// SWAP Partition - Only 1
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	265	r = iTocPtr->GetItemByName(KTocSwap, item);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	266	if (KErrNone == r)
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	267	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	268	__KTRACE_OPT(KPBUSDRV, Kern::Printf("[MD : ] (%11s) in TOC found : Start addr = 0x%X Size = 0x%X", item.iFileName, item.iStart, item.iSize));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	269	iPartitionInfo->iEntry[partitionCount].iPartitionType = KPartitionTypePagedData;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	270	iPartitionInfo->iEntry[partitionCount].iPartitionBaseAddr = (Int64) item.iStart;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	271	iPartitionInfo->iEntry[partitionCount].iPartitionLen = (Int64) item.iSize;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	272	partitionCount++;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	273	}
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	274
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	275	#ifdef __DEBUG_PARTITIONS_
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	276	for (TInt i = 0; i<partitionCount; i++)
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	277	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	278	Kern::Printf("iPartitionType....: %d", iPartitionInfo->iEntry[i].iPartitionType);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	279	Kern::Printf("iPartitionBaseAddr: 0x%lx (sectors: %d)", iPartitionInfo->iEntry[i].iPartitionBaseAddr, (TUint32)(iPartitionInfo->iEntry[i].iPartitionBaseAddr >> KDiskSectorShift));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	280	Kern::Printf("iPartitionLen.....: 0x%lx (sectors: %d)", iPartitionInfo->iEntry[i].iPartitionLen, iPartitionInfo->iEntry[i].iPartitionLen >> KDiskSectorShift);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	281	Kern::Printf("iPartitionAttribs.: 0x%x", iPartitionAttributes[i]);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	282	Kern::Printf(" ");
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	283	}
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	284	#endif //__DEBUG_PARTITIONS_
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	285
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	286	iCheckTOC = EFalse;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	287	}
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	288	else
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	289	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	290	// Try utilising the BB5 partitioning scheme
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	291	BGAHSMMCPTN_PI_STR partitionTable = (BGAHSMMCPTN_PI_STR)(&iIntBuf[0]);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	292
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	293	// Verify that this is the Nokia partition table
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	294	if( memcompare( (TUint8)&(partitionTable->iId[0]), sizeof(BGAHSMMCPTN_PI_ID), (TUint8)BGAHSMMCPTN_PI_ID, sizeof(BGAHSMMCPTN_PI_ID)) == 0 )
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	295	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	296	__KTRACE_OPT(KPBUSDRV, Kern::Printf("Nokia partition structure found"));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	297	__KTRACE_OPT(KPBUSDRV, Kern::Printf("partitionTable->id..............: %s", partitionTable->iId ));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	298	__KTRACE_OPT(KPBUSDRV, Kern::Printf("partitionTable->sector_size.....: %d = 0x%x", partitionTable->iSector_size, partitionTable->iSector_size));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	299	__KTRACE_OPT(KPBUSDRV, Kern::Printf("partitionTable->major_ver.......: %d", partitionTable->iMajor_ver));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	300	__KTRACE_OPT(KPBUSDRV, Kern::Printf("partitionTable->minor_ver.......: %d", partitionTable->iMinor_ver));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	301	__KTRACE_OPT(KPBUSDRV, Kern::Printf("partitionTable->partition_amount: %d", partitionTable->iPartition_amount));
80 597aaf25e343 Revision: 201008 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 62 diff changeset	302
256 c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	303	TUint8 partitionType = 0;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	304	// Check Supported Version is present
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	305	if (partitionTable->iMajor_ver <= BGAHSMMCPTN_PI_VER_MAJOR)
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	306	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	307	for( TUint8 index = 0; (index < partitionTable->iPartition_amount) && (index < BGAHSMMCPTN_LAST_DRIVE); index++ )
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	308	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	309	if (partitionTable->iMinor_ver >= BGAHSMMCPTN_PART_TYPE_SUPP_VER_MINOR)
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	310	partitionType = partitionTable->iPartitions[index].iPartition_type;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	311	else
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	312	partitionType = partitionTable->iPartitions[index].iPartition_id;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	313
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	314	// FAT/PMM/CPS/SWAP/CORE/ROFS/CRASH
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	315	if( (partitionTable->iPartitions[index].iSize > 0) &&
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	316	( PartitionIsFAT(partitionType) \|\|
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	317	PartitionIsFAT32(partitionType) \|\|
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	318	(KPartitionTypeSymbianCrashLog == partitionType) \|\|
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	319	(KPartitionTypePartitionMagic == partitionType) \|\| //CPS/PMM
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	320	(KPartitionTypeRofs == partitionType) \|\|
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	321	(KPartitionTypeEmpty == partitionType) \|\|
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	322	(KPartitionTypeROM == partitionType) \|\|
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	323	(KPartitionTypePagedData == partitionType) ) )
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	324	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	325	iPartitionInfo->iEntry[partitionCount].iPartitionType = partitionType;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	326	iPartitionAttributes[partitionCount] = partitionTable->iPartitions[index].iPartition_attributes;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	327
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	328	// ROM/ROFS partitions have a BB5 checksum header that must be offset for the Symbian OS.
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	329	const TUint32 KstartOffset = ((KPartitionTypeROM == partitionType) \|\| (KPartitionTypeRofs == partitionType) \|\| (KPartitionTypeEmpty == partitionType)) ? KBB5HeaderSizeInSectors : 0;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	330
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	331	iPartitionInfo->iEntry[partitionCount].iPartitionBaseAddr = (Int64) ((partitionTable->iPartitions[index].iStart_sector + KstartOffset) << KDiskSectorShift);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	332	iPartitionInfo->iEntry[partitionCount].iPartitionLen = (Int64) ((partitionTable->iPartitions[index].iSize - KstartOffset) << KDiskSectorShift);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	333
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	334	__KTRACE_OPT(KPBUSDRV, Kern::Printf("Registering partition #%d:", partitionCount));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	335	__KTRACE_OPT(KPBUSDRV, Kern::Printf("partitionCount....: %d", partitionCount));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	336	__KTRACE_OPT(KPBUSDRV, Kern::Printf("startSector.......: 0x%x", partitionTable->iPartitions[index].iStart_sector ));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	337	__KTRACE_OPT(KPBUSDRV, Kern::Printf("iPartitionBaseAddr: 0x%lx (sectors: %d)", iPartitionInfo->iEntry[partitionCount].iPartitionBaseAddr, (TUint32)(iPartitionInfo->iEntry[partitionCount].iPartitionBaseAddr >> KDiskSectorShift)));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	338	__KTRACE_OPT(KPBUSDRV, Kern::Printf("size..............: 0x%lx", partitionTable->iPartitions[index].iSize ));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	339	__KTRACE_OPT(KPBUSDRV, Kern::Printf("iPartitionLen.....: 0x%lx (sectors: %d)", iPartitionInfo->iEntry[partitionCount].iPartitionLen, iPartitionInfo->iEntry[partitionCount].iPartitionLen >> KDiskSectorShift));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	340	__KTRACE_OPT(KPBUSDRV, Kern::Printf("iPartitionType....: %d", iPartitionInfo->iEntry[partitionCount].iPartitionType));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	341	__KTRACE_OPT(KPBUSDRV, Kern::Printf("iPartitionAttribs.: 0x%x", iPartitionAttributes[partitionCount]));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	342	__KTRACE_OPT(KPBUSDRV, Kern::Printf(" "));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	343
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	344	partitionCount++;
80 597aaf25e343 Revision: 201008 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 62 diff changeset	345	}
597aaf25e343 Revision: 201008 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 62 diff changeset	346	}
256 c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	347	}
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	348	}
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	349	else
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	350	{
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	351	__KTRACE_OPT(KPBUSDRV, Kern::Printf("BGAHSMMC signature not found - try TOC layout"));
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	352	iCheckTOC = ETrue;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	353
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	354	TInt r = ReadPartition(KTocStartSector);
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	355	return r;
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	356	}
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	357	}
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	358
c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	359
52 2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	360	// Validate partition address boundaries
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	361	if(partitionCount == 0)
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	362	{
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	363	__KTRACE_OPT(KPBUSDRV, Kern::Printf("Mmc: No supported partitions found!"));
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	364	return KErrCorrupt;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	365	}
256 c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	366	#ifdef __DEBUG_CHECK_PARTITION_
52 2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	367	else
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	368	{
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	369	// at least one entry for a supported partition found
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	370	const TInt64 deviceSize = iCard->DeviceSize64();
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	371	TPartitionEntry& part = iPartitionInfo->iEntry[partitionCount - 1];
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	372
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	373	// Check that the card address space boundary is not exceeded by the last partition
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	374	if(part.iPartitionBaseAddr + part.iPartitionLen > deviceSize)
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	375	{
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	376	__KTRACE_OPT(KPBUSDRV, Kern::Printf("Mmc: MBR partition exceeds card memory space"));
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	377	return KErrCorrupt;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	378	}
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	379
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	380	// Go through all partition entries and check boundaries
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	381	for(TInt i = partitionCount - 1; i > 0; i--)
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	382	{
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	383	const TPartitionEntry& curr = iPartitionInfo->iEntry[i];
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	384	TPartitionEntry& prev = iPartitionInfo->iEntry[i-1];
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	385
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	386	// Check if partitions overlap
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	387	if(curr.iPartitionBaseAddr < (prev.iPartitionBaseAddr + prev.iPartitionLen))
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	388	{
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	389	__KTRACE_OPT(KPBUSDRV, Kern::Printf("Mmc: Overlapping partitions - check #%d", i));
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	390	return KErrCorrupt;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	391	}
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	392	}
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	393	}
256 c1f20ce4abcf Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 80 diff changeset	394	#endif // _DEBUG_CHECK_PARTITION_
52 2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	395
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	396	iPartitionInfo->iPartitionCount = partitionCount;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	397	iPartitionInfo->iMediaSizeInBytes = iCard->DeviceSize64();
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	398
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	399	//Notify medmmc that partitioninfo is complete.
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	400	iCallBack.CallBack();
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	401
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	402	__KTRACE_OPT(KPBUSDRV, Kern::Printf("<Mmc:PartitionInfo (C:%d)", partitionCount));
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	403	return KErrNone;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	404	}
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	405
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	406
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	407	// End - DBB5PartitionInfo
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	408
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	409
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	410	EXPORT_C DEMMCPartitionInfo* CreateEmmcPartitionInfo()
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	411	{
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	412	return new DBB5PartitionInfo;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	413	}
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	414
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	415	DECLARE_STANDARD_EXTENSION()
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	416	{
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	417	return KErrNone;
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	418	}
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	419
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	420	// End of File
2d65c2f76d7b Revision: 201005 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	421

author	Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
	Tue, 31 Aug 2010 16:34:26 +0300
branch	RCL_3
changeset 256	c1f20ce4abcf
parent 80	597aaf25e343
child 257	3e88ff8f41d5
permissions	-rw-r--r--