1 // Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

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

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef __PP_SDC_H__

    17 #define __PP_SDC_H__

    18 #if defined(_UNICODE) && !defined(UNICODE)

    19 	#define UNICODE

    20 #endif

    21 

    22 #include <sdcard.h>

    23 #include <emulator.h>

    24 

    25 GLREF_C TInt MapLastErrorEpoc();

    26 GLREF_C TMMCErr MapLastErrorMmc();

    27 

    28 const TInt KMediaChangeTickInterval=20000;	// Units 1uS

    29 

    30 const TInt KTotalWinsCardSlots=2;

    31 const TInt KTotalWinsCards=(KTotalWinsCardSlots+1); // Need 2 cards for slot 0

    32 

    33 const TUint32 KMMCWinsCardOCRValue = 0x00FFFF00;

    34 

    35 const TInt KSDMediaAreasPerCard = 2;

    36 const TInt KSDUserArea = 0;

    37 const TInt KSDProtectedArea = 1;

    38 

    39 class TWinsCardInfo

    40 	{

    41 public:

    42 	void GetCSD(TUint8* aResp) const;

    43 public:

    44 	TCID iCID;

    45 	TMediaPassword* iPWD;				// PWD_LEN calculated from PWD.

    46 	TBool iIsLocked;					// Could use iCurrentCardIsLocked

    47 	TMMCardStateEnum iState;			// Simulation of card's current state

    48 	HANDLE iAreaHandles[KSDMediaAreasPerCard];

    49 	TRCA iRCA;

    50 	TBool iIsSDCard;

    51 	TInt iBusWidth;

    52 	};

    53 

    54 class DWinsSDStack : public DSDStack

    55 	{

    56 private:

    57 	DWinsSDStack(TInt aBus, DMMCSocket* aSocket);

    58 	TInt Init();

    59 private:

    60 	virtual void MachineInfo(TMMCMachineInfo& aMachineInfo);

    61 public:

    62 	virtual void AdjustPartialRead(const TMMCard* aCard, TUint32 aStart, TUint32 aEnd, TUint32* aPhysStart, TUint32* aPhysEnd) const;

    63 	virtual void GetBufferInfo(TUint8** aMDBuf, TInt* aMDBufLen);

    64 	virtual void AddressCard(TInt aCardNumber);

    65 

    66 	enum TWinsMMCPanic

    67 		{

    68 	    EWinsMMCLidOpenIntBind=0,

    69 		EWinsMMCBadMachineInfo=1,

    70 		EWinsMMCMediaChangeTickFault = 2,

    71 		EWinsMMCCorruptCommand = 3,

    72 		EWinsMMCLockAttempt = 4,

    73 		EWinsMMCAPRNotSupp = 5,

    74 		EWinsMMCAPRRange = 6,

    75 		EWinsMMCAPRBoundary = 7,

    76 

    77 		EStkFFCNotSelCard = 0x010, EStkFFCNoneSel,

    78 		EStkFOCNotSelCard = 0x020, EStkFOCMultiSel, EStkFOCNoneSel,

    79 		EStkIMCBadStateCmd2 = 0x30, EStkIMCBadStateCmd3, EStkIMCCmd6InvalidWidth,

    80 			EStkICMACMD13NotSD, EStkICMACMD22NotSD,

    81 		};

    82     static void Panic(TWinsMMCPanic aPanic);

    83 

    84 private:

    85 	// Stack service provided by ASSP layer

    86 	void SetBusConfigDefaults(TMMCBusConfig&, TUint aClock);

    87 	void InitClockOff();

    88 	void ASSPReset();

    89 	void ASSPDisengage();

    90 	void DoPowerDown();

    91 	// State Machine functions implemented in ASSP layer

    92 	TMMCErr DoPowerUpSM();

    93 	TMMCErr InitClockOnSM();

    94 	TMMCErr IssueMMCCommandSM();

    95     TMMCErr ModifyCardCapabilitySM();

    96 private:

    97 	TInt SetupSimulatedCard(TInt aCardNum);						// init

    98 	TInt CreateBinFileForCard(TInt aCardNum, TInt aAreaNum, HANDLE* aHandle);

    99 	TInt GetTargetSlotNumber(const TRCA& anRCA);

   100 	TInt FindAnyCardInStack(TMMCardStateEnum aState);

   101 	TInt FindFirstCardInStack(TMMCardStateEnum aState);

   102 	TInt FindOneCardInStack(TMMCardStateEnum aState);

   103 private:

   104 	TWinsCardInfo* iCardPool[KTotalWinsCards];		// all cards

   105 	TWinsCardInfo* iCardInfo[KTotalWinsCardSlots];		// present cards

   106 	TInt iAddressedCard;

   107 	TBool iCMD42Failed;

   108 	TInt iMBWOKBlocks;

   109 	TUint8* iMDBuf;

   110 	TInt iMDBufLen;

   111 

   112 	friend class TSDCardControllerInterfaceWins;

   113 	friend class DWinsMMCMediaChange;

   114 	};

   115 

   116 class DWinsMMCMediaChange : public DMMCMediaChange

   117 	{

   118 public:

   119 	DWinsMMCMediaChange(TInt aMediaChangeNum);

   120 	virtual TInt Create();

   121 	virtual void ForceMediaChange();

   122 	virtual void DoDoorOpen();

   123 	virtual void DoDoorClosed();

   124 	virtual TMediaState MediaState();

   125 protected:

   126     void DoorOpenService();

   127 private:

   128 	static TInt MediaChangeDfc(TAny *aPtr);

   129 	static void Tick(TAny *aPtr);

   130 	void TickService();

   131 	void Enable();

   132 	void Disable();

   133 	static void MediaChangeCallBack(TAny *aPtr);

   134 	inline void SetStackP(DWinsSDStack* aStackP) {iStackP=aStackP;}	

   135 private:

   136 	TTickLink iTickLink;

   137 	TInt iDoorClosedCount;

   138 	TBool iMediaChangeEnable;

   139 	TInt iMediaDoorCloseReload; 	// Units: In theory-20ms, Actual-100ms  

   140 	DWinsSDStack* iStackP;

   141 	friend class DWinsSDStack;

   142 	};

   143 

   144 class DWinsMMCPsu : public DMMCPsu 

   145     {

   146 public:

   147     DWinsMMCPsu(TInt aVccNum, TInt aMcId);

   148     virtual void Init();

   149 	virtual void DoSetState(TPBusPsuState aState);

   150 	virtual TInt VoltageInMilliVolts();

   151 private:

   152 	virtual void DoCheckVoltage();

   153     virtual void PsuInfo(TPBusPsuInfo &anInfo);

   154     };

   155 

   156 

   157 #endif	// #ifndef __PP_SDC_H__