VOID SetupModeSenseTransferPacket	(	TRANSFER_PACKET *	Pkt,
		PKEVENT	SyncEventPtr,
		PVOID	ModeSenseBuffer,
		UCHAR	ModeSenseBufferLen,
		UCHAR	PageMode,
		PIRP	OriginalIrp
	)

Definition at line 772 of file xferpkt.c.

Referenced by ClassModeSense().

{
    PFUNCTIONAL_DEVICE_EXTENSION fdoExt = Pkt->Fdo->DeviceExtension;
    PCLASS_PRIVATE_FDO_DATA fdoData = fdoExt->PrivateFdoData;
    PCDB pCdb;

    PAGED_CODE();

    RtlZeroMemory(&Pkt->Srb, sizeof(SCSI_REQUEST_BLOCK));
    
    Pkt->Srb.Length = sizeof(SCSI_REQUEST_BLOCK);
    Pkt->Srb.Function = SRB_FUNCTION_EXECUTE_SCSI;
    Pkt->Srb.QueueAction = SRB_SIMPLE_TAG_REQUEST;   
    Pkt->Srb.CdbLength = 6;
    Pkt->Srb.OriginalRequest = Pkt->Irp;
    Pkt->Srb.SenseInfoBuffer = &Pkt->SrbErrorSenseData;
    Pkt->Srb.SenseInfoBufferLength = sizeof(SENSE_DATA);
    Pkt->Srb.TimeOutValue = fdoExt->TimeOutValue;
    Pkt->Srb.DataBuffer = ModeSenseBuffer;
    Pkt->Srb.DataTransferLength = ModeSenseBufferLen;

    Pkt->Srb.SrbFlags = fdoExt->SrbFlags;
    SET_FLAG(Pkt->Srb.SrbFlags, SRB_FLAGS_DATA_IN);    
    SET_FLAG(Pkt->Srb.SrbFlags, SRB_FLAGS_DISABLE_SYNCH_TRANSFER);
    SET_FLAG(Pkt->Srb.SrbFlags, SRB_FLAGS_NO_QUEUE_FREEZE);

    pCdb = (PCDB)Pkt->Srb.Cdb;
    pCdb->MODE_SENSE.OperationCode = SCSIOP_MODE_SENSE;
    pCdb->MODE_SENSE.PageCode = PageMode;
    pCdb->MODE_SENSE.AllocationLength = (UCHAR)ModeSenseBufferLen;

    Pkt->BufPtrCopy = ModeSenseBuffer;
    Pkt->BufLenCopy = ModeSenseBufferLen;
        
    Pkt->OriginalIrp = OriginalIrp;
    Pkt->NumRetries = NUM_MODESENSE_RETRIES;          
    Pkt->SyncEventPtr = SyncEventPtr;
    Pkt->CompleteOriginalIrpWhenLastPacketCompletes = FALSE;
}

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