SCSIReducedBlockCommands.h   [plain text]


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#ifndef _IOKIT_SCSI_REDUCED_BLOCK_COMMANDS_H_
#define _IOKIT_SCSI_REDUCED_BLOCK_COMMANDS_H_

#if defined(KERNEL) && defined(__cplusplus)


//ΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡ
//	Includes
//ΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡ

// General IOKit headers
#include <IOKit/IOLib.h>
#include <IOKit/IOService.h>

// SCSI Architecture Model Family includes
#include <IOKit/scsi-commands/SCSIPrimaryCommands.h>


//ΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡ
//	Class Declaration
//ΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡ

class SCSIReducedBlockCommands : public SCSIPrimaryCommands
{
	
	OSDeclareDefaultStructors ( SCSIReducedBlockCommands );
	
public:
	
	static SCSIReducedBlockCommands * CreateSCSIReducedBlockCommandObject ( void );
	
	// SCSI Reduced Block Commands as defined in T10:1240-D RBC
	
	// The FORMAT_UNIT command as defined in section 5.1
	virtual bool 	FORMAT_UNIT (
							SCSITask *				request,
   							SCSICmdField1Bit		IMMED,
   							SCSICmdField1Bit		PROGRESS,
   							SCSICmdField1Bit		PERCENT_TIME,
   							SCSICmdField1Bit		INCREMENT );
   	
   	// The READ_10 command as defined in section 5.2
	virtual bool 	READ_10 (
							SCSITask *				request,
   							IOMemoryDescriptor *	dataBuffer,
			    			UInt32					blockSize,
							SCSICmdField4Byte		LOGICAL_BLOCK_ADDRESS,
							SCSICmdField2Byte		TRANSFER_LENGTH );
	
	// The READ_CAPACITY command as defined in section 5.3
	virtual bool	READ_CAPACITY (
							SCSITask *				request,
							IOMemoryDescriptor *	dataBuffer );
	
	// The START_STOP_UNIT command as defined in section 5.4
	virtual bool	START_STOP_UNIT (
							SCSITask *				request,
							SCSICmdField1Bit		IMMED,
							SCSICmdField1Byte		POWER_CONDITIONS,
							SCSICmdField1Bit		LEOJ,
							SCSICmdField1Bit		START );
	
	// The SYNCHRONIZE_CACHE command as defined in section 5.5
	virtual bool	SYNCHRONIZE_CACHE ( 
							SCSITask *				request );
	
	// The VERIFY command as defined in section 5.7
	virtual bool	VERIFY (
							SCSITask *				request,
							SCSICmdField4Byte 		LOGICAL_BLOCK_ADDRESS,
							SCSICmdField2Byte 		VERIFICATION_LENGTH );
			
	// The WRITE_10 command	as defined in section 5.6
	virtual bool	WRITE_10 (
							SCSITask *				request,
							IOMemoryDescriptor *	dataBuffer,
			    			UInt32					blockSize,
							SCSICmdField1Bit        FUA,
							SCSICmdField4Byte 		LOGICAL_BLOCK_ADDRESS,
							SCSICmdField2Byte 		TRANSFER_LENGTH );
	
};

#endif	/* defined(KERNEL) && defined(__cplusplus) */

#endif	/* _IOKIT_SCSI_REDUCED_BLOCK_COMMANDS_H_ */