IOSCSIPeripheralDeviceType00.cpp   [plain text]

/*
 * Copyright (c) 1998-2001 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * The contents of this file constitute Original Code as defined in and
 * are subject to the Apple Public Source License Version 1.1 (the
 * "License").  You may not use this file except in compliance with the
 * License.  Please obtain a copy of the License at
 * http://www.apple.com/publicsource and read it before using this file.
 * 
 * This Original Code and all software distributed under the License are
 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */

#include <libkern/OSByteOrder.h>
#include <IOKit/scsi-commands/IOSCSIPeripheralDeviceType00.h>

#if ( SCSI_PDT_00_DEBUGGING_LEVEL >= 1 )
#define PANIC_NOW(x)		IOPanic x
#else
#define PANIC_NOW(x)
#endif

#if ( SCSI_PDT_00_DEBUGGING_LEVEL >= 2 )
#define ERROR_LOG(x)		IOLog x
#else
#define ERROR_LOG(x)
#endif

#if ( SCSI_PDT_00_DEBUGGING_LEVEL >= 3 )
#define STATUS_LOG(x)		IOLog x
#else
#define STATUS_LOG(x)
#endif

#define super IOSCSIBlockCommandsDevice
OSDefineMetaClassAndStructors ( IOSCSIPeripheralDeviceType00, IOSCSIBlockCommandsDevice )

//------------------------------------------------------------------------------

bool
IOSCSIPeripheralDeviceType00::init ( OSDictionary * propTable )
{
    STATUS_LOG ( ( "IOSCSIPeripheralDeviceType00::init called\n" ) );

	if ( super::init( propTable ) == false )
	{
		STATUS_LOG ( ( "IOSCSIPeripheralDeviceType00::init exiting false\n" ) );
		return false;
	}

	STATUS_LOG ( ( "IOSCSIPeripheralDeviceType00::init exiting true\n" ) );

	return true;
}

//------------------------------------------------------------------------------

bool
IOSCSIPeripheralDeviceType00::start ( IOService * provider )
{
    STATUS_LOG ( ( "IOSCSIPeripheralDeviceType00::start called\n" ) );

	// Call our super class' start routine so that all inherited
	// behavior is initialized.
	if ( !super::start( provider ) )
	{
		return false;
	}

	STATUS_LOG ( ( "IOSCSIPeripheralDeviceType00::start exiting\n" ) );

	return true;
}

//------------------------------------------------------------------------------

void
IOSCSIPeripheralDeviceType00::stop ( IOService * provider )
{
    STATUS_LOG ( ( "IOSCSIPeripheralDeviceType00::stop called.\n" ) );

    super::stop( provider );

    STATUS_LOG ( ( "IOSCSIPeripheralDeviceType00::stop exiting.\n" ) );
}

//------------------------------------------------------------------------------

// Space reserved for future expansion.
OSMetaClassDefineReservedUnused( IOSCSIPeripheralDeviceType00, 1 );
OSMetaClassDefineReservedUnused( IOSCSIPeripheralDeviceType00, 2 );
OSMetaClassDefineReservedUnused( IOSCSIPeripheralDeviceType00, 3 );
OSMetaClassDefineReservedUnused( IOSCSIPeripheralDeviceType00, 4 );
OSMetaClassDefineReservedUnused( IOSCSIPeripheralDeviceType00, 5 );
OSMetaClassDefineReservedUnused( IOSCSIPeripheralDeviceType00, 6 );
OSMetaClassDefineReservedUnused( IOSCSIPeripheralDeviceType00, 7 );
OSMetaClassDefineReservedUnused( IOSCSIPeripheralDeviceType00, 8 );