1 // Copyright (c) 2008-2009 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 the License "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 // scsiblockcommands.inl

    15 // 

    16 //

    17 

    18 /**

    19  @file

    20  @internalTechnology

    21  

    22  Constructor for SCSI MODE SENSE (6) request.

    23  

    24  @param aPageControl SCSI PAGE CONTROL field

    25  @param aPageCode SCSI PAGE CODE field

    26  @param aSubPageCode SCSI SUB PAGE CODE field

    27 */

    28 inline TScsiClientModeSense6Req::TScsiClientModeSense6Req(TPageControl aPageControl,

    29                                                           TUint aPageCode,

    30                                                           TUint aSubPageCode)

    31     :

    32     TScsiClientReq(EModeSense6),

    33     iPageControl(aPageControl),

    34     iPageCode(aPageCode),

    35     iSubPageCode(aSubPageCode),

    36     iAllocationLength(KResponseLength)

    37     {

    38     }

    39 

    40 

    41 inline TInt TScsiClientModeSense6Req::EncodeRequestL(TDes8& aBuffer) const

    42     {

    43     __SCSIPRINT(_L("<-- SCSI MODE SENSE (6)"));

    44     TInt length = TScsiClientReq::EncodeRequestL(aBuffer);

    45 

    46     // PC

    47     aBuffer[2] = iPageCode;

    48     aBuffer[2] |= iPageControl << 6;

    49     aBuffer[3] = iSubPageCode;

    50 

    51     aBuffer[4] = iAllocationLength;

    52     return length;

    53     }

    54 

    55 

    56 /**

    57 Constructor for SCSI READ (10) and SCSI WRITE (10) base class

    58 

    59 @param aOperationCode SCSI OPERATION CODE

    60 */

    61 inline TScsiClientRdWr10Req::TScsiClientRdWr10Req(TOperationCode aOperationCode)

    62     :

    63     TScsiClientReq(aOperationCode),

    64     iLogicalBlockAddress(0),

    65     iBlockTransferLength(0),

    66     iProtect(0)

    67     {

    68     __MSFNSLOG

    69     }

    70 

    71 

    72 /** Constructor for SCSI READ (10) request */

    73 inline TScsiClientRead10Req::TScsiClientRead10Req()

    74     :

    75     TScsiClientRdWr10Req(ERead10)

    76     {

    77     __MSFNSLOG

    78     }

    79 

    80 

    81 /** Constructor for SCSI READ CAPACITY (10) request */

    82 inline TScsiClientReadCapacity10Req::TScsiClientReadCapacity10Req()

    83 :   TScsiClientReq(EReadCapacity10),

    84     iLba(0)

    85     {

    86     __MSFNSLOG

    87     }

    88 

    89 

    90 /**

    91 Constructor for SCSI READ CAPACITY (10) request.

    92 

    93 @param aLba The SCSI LOGICAL BLOCK ADDRESS for this request

    94 */

    95 inline TScsiClientReadCapacity10Req::TScsiClientReadCapacity10Req(TLba aLba)

    96 :   TScsiClientReq(EReadCapacity10),

    97     iLba(aLba)

    98     {

    99     __MSFNSLOG

   100     }

   101 

   102 

   103 /** Constructor for SCSI WRITE (10) request */

   104 inline TScsiClientWrite10Req::TScsiClientWrite10Req()

   105     :

   106     TScsiClientRdWr10Req(EWrite10)

   107     {

   108     __MSFNSLOG

   109     }

   110 

   111 

   112 /** Constructor for SCSI START STOP UNIT request */

   113 inline TScsiClientStartStopUnitReq::TScsiClientStartStopUnitReq()

   114     :

   115     TScsiClientReq(EStartStopUnit),

   116     iImmed(EFalse),

   117     iStart(EFalse),

   118     iLoej(EFalse)

   119     {

   120     __MSFNSLOG

   121     }

   122