author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 11 May 2010 17:28:22 +0300 | |
branch | RCL_3 |
changeset 26 | c734af59ce98 |
parent 6 | 0173bcd7697c |
permissions | -rw-r--r-- |
0 | 1 |
// Copyright (c) 1996-2009 Nokia Corporation and/or its subsidiary(-ies). |
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// All rights reserved. |
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// This component and the accompanying materials are made available |
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// under the terms of the License "Eclipse Public License v1.0" |
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// which accompanies this distribution, and is available |
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// at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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// |
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// Initial Contributors: |
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// Nokia Corporation - initial contribution. |
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// |
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// Contributors: |
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// |
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// Description: |
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// e32test\pccd\t_atadr3.cpp |
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// Test the Compact Flash card (ATA) media driver |
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// |
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// |
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#include <e32test.h> |
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#include <e32svr.h> |
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#include <e32hal.h> |
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#include "u32std.h" |
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#include "../misc/prbs.h" |
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||
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//#define __USE_MUTEX__ |
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//#define __DISABLE_KILLER__ |
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#define SYSTEM ETrue |
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||
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const TInt KErrVerify=-100; |
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||
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const TInt KSectorSize=512; |
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const TInt KSectorShift=9; |
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const TInt KVerifyBlockSize=8; // in sectors |
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LOCAL_D TBusLocalDrive WriterDrive; |
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LOCAL_D RTest test(_L("T_ATADR3")); |
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LOCAL_D TInt DriveNumber; |
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LOCAL_D TInt DriveSizeInSectors; |
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LOCAL_D RThread TheWriterThread; |
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LOCAL_D RThread TheKillerThread; |
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LOCAL_D RSemaphore Sem; |
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LOCAL_D TInt CurrentSector=0; |
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LOCAL_D TInt MediaChanges=0; |
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LOCAL_D TInt PowerDowns=0; |
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LOCAL_D TInt Kills=0; |
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LOCAL_D TInt SectorsWritten=0; |
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LOCAL_D TInt Aborts=0; |
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LOCAL_D TUint WritePattern=0; |
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||
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#ifdef __USE_MUTEX__ |
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LOCAL_D RMutex Mutex; |
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#define WAIT Mutex.Wait() |
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#define SIGNAL Mutex.Signal() |
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#else |
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#define WAIT |
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#define SIGNAL |
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#endif |
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||
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inline TUint RoundDownToSector(TUint aPos) |
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{ return aPos&~0x1ff; } |
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inline TUint RoundUpToSector(TUint aPos) |
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{ return (aPos+0x1ff)&~0x1ff; } |
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||
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LOCAL_C TInt WriteSectors(TBusLocalDrive& aDrive, TInt aSector, TInt aCount, TUint8* aBuf) |
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{ |
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WAIT; |
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TInt r=KErrNotReady; |
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TInt pos=aSector<<KSectorShift; |
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TPtrC8 p(aBuf,aCount*KSectorSize); |
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while (r==KErrNotReady || (r==KErrAbort && (++Aborts,1))) |
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r=aDrive.Write(pos,p); |
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SIGNAL; |
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return r; |
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} |
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||
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LOCAL_C TInt ReadSectors(TBusLocalDrive& aDrive, TInt aSector, TInt aCount, TUint8* aBuf) |
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{ |
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WAIT; |
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TInt r=KErrNotReady; |
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TInt pos=aSector<<KSectorShift; |
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TInt len=aCount*KSectorSize; |
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TPtr8 p(aBuf,0,len); |
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while (r==KErrNotReady || r==KErrAbort) |
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r=aDrive.Read(pos,len,p); |
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if (r==KErrNone && p.Length()!=len) |
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r=KErrUnderflow; |
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SIGNAL; |
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return r; |
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} |
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LOCAL_C void GenerateTestPattern(TInt aSector, TUint aState, TUint8* aBuf) |
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{ |
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TUint seed[2]; |
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seed[1]=0; |
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seed[0]=TUint(aSector)^(aState<<16); |
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*aBuf++=TUint8(aState&0xff); |
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*aBuf++=TUint8((aState>>8)&0xff); |
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TInt i; |
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for (i=0; i<KSectorSize-2; i++) |
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*aBuf++=TUint8(Random(seed)); |
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} |
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LOCAL_C void Write(TBusLocalDrive& aDrive, TInt aSector, TInt aCount, TUint8* aBuf) |
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{ |
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TInt n; |
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for (n=0; n<aCount; n++) |
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GenerateTestPattern(aSector+n,WritePattern,aBuf+n*KSectorSize); |
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TInt r=WriteSectors(aDrive,aSector,aCount,aBuf); |
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if (r!=KErrNone) |
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User::Panic(_L("WRITE"),r); |
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} |
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LOCAL_C void Write(TBusLocalDrive& aDrive, TInt aSector, TInt aCount) |
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{ |
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const TInt KMaxLen = KSectorSize * 8; |
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TInt len=aCount*KSectorSize; |
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test (len <= KMaxLen); |
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TUint8 buf[KMaxLen]; |
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Write(aDrive,aSector,aCount,buf); |
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} |
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LOCAL_C TInt Verify(TInt aSector, TInt aCount, TUint8* aBuf) |
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{ |
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TUint32 buf[KSectorSize/4]; |
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TUint8* pB=(TUint8*)buf; |
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while(aCount--) |
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{ |
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TUint state=aBuf[0]|(aBuf[1]<<8); |
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GenerateTestPattern(aSector,state,pB); |
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if (Mem::Compare(aBuf,KSectorSize,pB,KSectorSize)!=0) |
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return KErrVerify; |
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++aSector; |
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aBuf+=KSectorSize; |
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} |
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return KErrNone; |
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} |
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LOCAL_C TInt Verify(TBusLocalDrive& aDrive, TInt aSector, TInt aCount) |
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{ |
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const TInt KMaxLen = KSectorSize * 8; |
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TInt len=aCount*KSectorSize; |
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test (len <= KMaxLen); |
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TUint8 buf[KMaxLen]; |
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TInt r=ReadSectors(aDrive,aSector,aCount,buf); |
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if (r!=KErrNone) |
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return r; |
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return Verify(aSector,aCount,buf); |
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} |
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LOCAL_C TInt WriterThread(TAny*) |
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{ |
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/* |
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* SetSystem() API was removed by __SECURE_API__ |
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* "Systemize" will be implemented later calling a LDD which will set thread's "system" flag |
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RThread().SetSystem(SYSTEM); |
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*/ |
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TUint seed[2]; |
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seed[0]=User::NTickCount(); |
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seed[1]=0; |
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TUint32 buf[8*KSectorSize/4]; |
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TUint8* pB=(TUint8*)buf; |
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TBool medChg=EFalse; |
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WriterDrive.Close(); // close handle from previous incarnation of this thread |
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TInt r=WriterDrive.Connect(DriveNumber,medChg); |
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if (r!=KErrNone) |
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User::Panic(_L("WRITER-CONNECT"),r); |
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FOREVER |
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{ |
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TInt remain=DriveSizeInSectors-CurrentSector; |
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TInt n=Random(seed)&15; |
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if (n>8 || n==0) |
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n=1; |
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if (n>remain) |
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n=remain; |
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if (n==1) |
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{ |
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Write(WriterDrive,CurrentSector,1,pB); |
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++WritePattern; |
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Write(WriterDrive,CurrentSector,1,pB+KSectorSize); |
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SectorsWritten+=2; |
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} |
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else |
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{ |
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Write(WriterDrive,CurrentSector,n,pB); |
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SectorsWritten+=n; |
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} |
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CurrentSector+=n; |
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if (CurrentSector==DriveSizeInSectors) |
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{ |
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CurrentSector=0; |
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++WritePattern; |
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} |
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} |
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} |
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LOCAL_C TInt KillerThread(TAny*) |
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{ |
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/* |
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* SetSystem() API was removed by __SECURE_API__ |
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* "Systemize" will be implemented later calling a LDD which will set thread's "system" flag |
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RThread().SetSystem(SYSTEM); |
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*/ |
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TUint seed[2]; |
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seed[0]=0xadf85458; |
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seed[1]=0; |
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TBusLocalDrive drive; |
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TBool medChg=EFalse; |
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TInt r=drive.Connect(DriveNumber,medChg); |
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if (r!=KErrNone) |
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User::Panic(_L("KILLER-CONNECT"),r); |
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RTimer timer; |
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r=timer.CreateLocal(); |
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if (r!=KErrNone) |
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User::Panic(_L("KILLER-TIMER"),r); |
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TInt action=0; |
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FOREVER |
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{ |
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TUint x=Random(seed); |
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TUint ms=1000+(x&4095); |
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User::AfterHighRes(ms*1000); |
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switch (action) |
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{ |
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case 0: |
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#ifndef __DISABLE_KILLER__ |
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drive.ForceMediaChange(); |
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#endif |
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++MediaChanges; |
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break; |
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case 1: |
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{ |
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#ifndef __DISABLE_KILLER__ |
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TTime now; |
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now.HomeTime(); |
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now+=TTimeIntervalSeconds(2); |
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TRequestStatus s; |
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timer.At(s,now); |
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UserHal::SwitchOff(); |
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User::WaitForRequest(s); |
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++PowerDowns; |
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#endif |
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break; |
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} |
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case 2: |
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#ifndef __DISABLE_KILLER__ |
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TheWriterThread.Kill(0); |
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#endif |
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++Kills; |
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#ifndef __DISABLE_KILLER__ |
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++WritePattern; |
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Sem.Wait(); |
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TheWriterThread.SetPriority(EPriorityNormal); |
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#endif |
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break; |
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case 3: |
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#ifndef __DISABLE_KILLER__ |
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drive.ForceMediaChange(); |
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#endif |
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++MediaChanges; |
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#ifndef __DISABLE_KILLER__ |
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x=Random(seed); |
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ms=50+(x&511); |
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User::AfterHighRes(ms*1000); |
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TheWriterThread.Kill(0); |
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#endif |
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++Kills; |
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#ifndef __DISABLE_KILLER__ |
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++WritePattern; |
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Sem.Wait(); |
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TheWriterThread.SetPriority(EPriorityNormal); |
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#endif |
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break; |
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case 4: |
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break; |
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} |
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if (++action==5) |
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action=0; |
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#ifndef __DISABLE_KILLER__ |
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TInt curr=CurrentSector; |
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TInt remain=DriveSizeInSectors-curr; |
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TInt n=(remain<8)?remain:8; |
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r=Verify(drive,curr,n); |
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if (r!=KErrNone) |
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User::Panic(_L("VERIFY"),r); |
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#endif |
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} |
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} |
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LOCAL_C TInt CreateKillerThread() |
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{ |
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TInt r=TheKillerThread.Create(_L("Killer"),KillerThread,0x2000,NULL,NULL); |
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if (r!=KErrNone) |
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return r; |
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TheKillerThread.SetPriority(EPriorityMore); |
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TheKillerThread.Resume(); |
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return KErrNone; |
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} |
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||
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LOCAL_C TInt CreateWriterThread() |
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{ |
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FOREVER |
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{ |
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TInt r=TheWriterThread.Create(_L("Writer"),WriterThread,0x2000,NULL,NULL); |
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if (r==KErrNone) |
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break; |
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if (r!=KErrAlreadyExists) |
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return r; |
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test.Printf(_L("Writer thread still exists\n")); |
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User::After(200000); |
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} |
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TheWriterThread.SetPriority(EPriorityLess); |
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TheWriterThread.Resume(); |
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return KErrNone; |
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} |
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||
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GLDEF_C TInt E32Main() |
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{ |
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/* |
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* SetSystem() API was removed by __SECURE_API__ |
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* "Systemize" will be implemented later calling a LDD which will set thread's "system" flag |
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RThread().SetSystem(SYSTEM); |
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*/ |
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WriterDrive.SetHandle(0); |
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test.Title(); |
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TInt drv=-1; |
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while (drv<0 || drv>=KMaxLocalDrives) |
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{ |
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test.Printf(_L("\nSelect drive C-K: ")); |
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TChar c=(TUint)test.Getch(); |
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c.UpperCase(); |
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if (c.IsAlpha()) |
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drv=TUint(c)-'C'; |
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else |
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drv=-1; |
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} |
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TBuf<1> b; |
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b.SetLength(1); |
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b[0]=(TText)(drv+'C'); |
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test.Printf(_L("%S\n"),&b); |
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339 |
||
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TBuf<80> buf=_L("Connect to drive "); |
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buf+=b; |
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test.Start(buf); |
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TBusLocalDrive drive; |
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TBool medChg=EFalse; |
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TInt r=drive.Connect(drv,medChg); |
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test(r==KErrNone); |
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DriveNumber=drv; |
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||
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test.Next(_L("Get capabilities")); |
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TLocalDriveCapsV2 driveCaps; |
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TPckg<TLocalDriveCapsV2> capsPckg(driveCaps); |
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r=drive.Caps(capsPckg); |
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test(r==KErrNone); |
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TUint driveSize=I64LOW(driveCaps.iSize); |
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DriveSizeInSectors=(driveSize&~0xfff)>>KSectorShift; // round down to multiple of 8 sectors |
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test.Printf(_L("Drive size = %08x (%dK)\n"),driveSize,driveSize>>10); |
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test.Printf(_L("Media type = %d\n"),driveCaps.iType); |
|
6
0173bcd7697c
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
358 |
test.Printf(_L("Connection Bus = %d\n"),driveCaps.iConnectionBusType); |
0 | 359 |
test.Printf(_L("Drive attributes = %08x\n"),driveCaps.iDriveAtt); |
360 |
test.Printf(_L("Media attributes = %08x\n"),driveCaps.iMediaAtt); |
|
361 |
test.Printf(_L("Base address = %08x\n"),driveCaps.iBaseAddress); |
|
362 |
test.Printf(_L("File system ID = %08x\n"),driveCaps.iFileSystemId); |
|
363 |
test.Printf(_L("Hidden sectors = %08x\n"),driveCaps.iHiddenSectors); |
|
364 |
test.Printf(_L("Press any key...\n")); |
|
365 |
test.Getch(); |
|
366 |
||
367 |
#ifdef __USE_MUTEX__ |
|
368 |
test.Next(_L("Create mutex")); |
|
369 |
r=Mutex.CreateLocal(); |
|
370 |
test(r==KErrNone); |
|
371 |
#endif |
|
372 |
||
373 |
test.Next(_L("Initialise drive")); |
|
374 |
TInt sector; |
|
375 |
for (sector=0; sector<DriveSizeInSectors; sector+=8) |
|
376 |
{ |
|
377 |
Write(drive,sector,8); |
|
378 |
if ((sector&127)==0) |
|
379 |
test.Printf(_L(".")); |
|
380 |
} |
|
381 |
test.Printf(_L("\n")); |
|
382 |
test.Next(_L("Verify drive")); |
|
383 |
for (sector=0; sector<DriveSizeInSectors; sector+=8) |
|
384 |
{ |
|
385 |
test(Verify(drive,sector,8)==KErrNone); |
|
386 |
if ((sector&127)==0) |
|
387 |
test.Printf(_L(".")); |
|
388 |
} |
|
389 |
||
390 |
test.Printf(_L("\n\nPress ENTER to continue...")); |
|
391 |
TKeyCode k=EKeyNull; |
|
392 |
while (k!=EKeyEnter) |
|
393 |
k=test.Getch(); |
|
394 |
test.Printf(_L("\n")); |
|
395 |
||
396 |
test.Next(_L("Create semaphore")); |
|
397 |
r=Sem.CreateLocal(0); |
|
398 |
test(r==KErrNone); |
|
399 |
test.Next(_L("Create writer thread")); |
|
400 |
r=CreateWriterThread(); |
|
401 |
test(r==KErrNone); |
|
402 |
TheWriterThread.SetPriority(EPriorityNormal); |
|
403 |
test.Next(_L("Create killer thread")); |
|
404 |
r=CreateKillerThread(); |
|
405 |
test(r==KErrNone); |
|
406 |
||
407 |
TBool exit=EFalse; |
|
408 |
sector=0; |
|
409 |
TInt verifies=0; |
|
410 |
TInt fails=0; |
|
411 |
while (!exit) |
|
412 |
{ |
|
413 |
r=Verify(drive,sector,KVerifyBlockSize); |
|
414 |
if (r!=KErrNone) |
|
415 |
{ |
|
416 |
++fails; |
|
417 |
test.Printf(_L("Sector %d Fail %d\n"),sector,r); |
|
418 |
} |
|
419 |
else |
|
420 |
++verifies; |
|
421 |
sector+=KVerifyBlockSize; |
|
422 |
if (sector==DriveSizeInSectors) |
|
423 |
{ |
|
424 |
sector=0; |
|
425 |
test.Printf(_L("W %d VER %d FAIL %d MC %d PD %d K %d A %d\n"),SectorsWritten,verifies,fails,MediaChanges,PowerDowns,Kills,Aborts); |
|
426 |
} |
|
427 |
if ((sector&63)==0) |
|
428 |
{ |
|
429 |
if (TheKillerThread.ExitType()!=EExitPending) |
|
430 |
{ |
|
431 |
const TDesC& cat=TheKillerThread.ExitCategory(); |
|
432 |
test.Printf(_L("KillerThread exited %d,%d,%S\n"),TheKillerThread.ExitType(), |
|
433 |
TheKillerThread.ExitReason(),&cat); |
|
434 |
break; |
|
435 |
} |
|
436 |
TExitType xt=TheWriterThread.ExitType(); |
|
437 |
if (xt==EExitPanic) |
|
438 |
{ |
|
439 |
const TDesC& cat=TheWriterThread.ExitCategory(); |
|
440 |
test.Printf(_L("WriterThread Panic %S %d\n"),&cat,TheWriterThread.ExitReason()); |
|
441 |
break; |
|
442 |
} |
|
443 |
if (xt!=EExitPending) |
|
444 |
{ |
|
445 |
// restart writer thread |
|
446 |
TheWriterThread.Close(); |
|
447 |
r=CreateWriterThread(); |
|
448 |
if (r!=KErrNone) |
|
449 |
{ |
|
450 |
test.Printf(_L("Restart writer thread failed %d\n"),r); |
|
451 |
break; |
|
452 |
} |
|
453 |
Sem.Signal(); |
|
454 |
} |
|
455 |
} |
|
456 |
} |
|
457 |
||
458 |
buf=_L("Disconnect from drive "); |
|
459 |
buf+=b; |
|
460 |
test.Next(buf); |
|
461 |
drive.Disconnect(); |
|
462 |
test.End(); |
|
463 |
return 0; |
|
464 |
} |