/* File: AppleSCSIEmulatorAdapterUC.h Contains: Version: 1.0.0 Copyright: Copyright (c) 2007 by Apple Inc., All Rights Reserved. Disclaimer:IMPORTANT: This Apple software is supplied to you by Apple Inc. ("Apple") in consideration of your agreement to the following terms, and your use, installation, modification or redistribution of this Apple software constitutes acceptance of these terms. If you do not agree with these terms, please do not use, install, modify or redistribute this Apple software. 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IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __APPLE_SCSI_EMULATOR_ADAPTER_UC_H__ #define __APPLE_SCSI_EMULATOR_ADAPTER_UC_H__ //----------------------------------------------------------------------------- // Includes //----------------------------------------------------------------------------- // SCSI Architecture Model Family includes #include <IOKit/scsi/SCSITask.h> #include <mach/vm_types.h> //----------------------------------------------------------------------------- // Constants //----------------------------------------------------------------------------- #define kSCSIEmulatorAdapterUserClientAccessMask 0x1000 #define kSCSIEmulatorAdapterUserClientConnection 15 #define kInitiatorID 15 enum { kUserClientCreateLUN = 0, kUserClientDestroyLUN = 1, kUserClientDestroyTarget = 2, kUserClientMethodCount }; //----------------------------------------------------------------------------- // Structures //----------------------------------------------------------------------------- #pragma pack(1) typedef struct EmulatorLUNParamsStruct { SCSILogicalUnitNumber logicalUnit; UInt64 capacity; mach_vm_address_t inquiryData; UInt32 inquiryDataLength; mach_vm_address_t inquiryPage00Data; UInt32 inquiryPage00DataLength; mach_vm_address_t inquiryPage80Data; UInt32 inquiryPage80DataLength; mach_vm_address_t inquiryPage83Data; UInt32 inquiryPage83DataLength; } EmulatorLUNParamsStruct; typedef struct EmulatorTargetParamsStruct { SCSITargetIdentifier targetID; EmulatorLUNParamsStruct lun; } EmulatorTargetParamsStruct; #pragma options align=reset #if defined(KERNEL) && defined(__cplusplus) //----------------------------------------------------------------------------- // Includes //----------------------------------------------------------------------------- #include <IOKit/IOCommandGate.h> #include <IOKit/IOService.h> #include <IOKit/IOUserClient.h> #include <IOKit/IOWorkLoop.h> //----------------------------------------------------------------------------- // Class Declaration //----------------------------------------------------------------------------- class AppleSCSIEmulatorAdapterUserClient : public IOUserClient { OSDeclareDefaultStructors ( AppleSCSIEmulatorAdapterUserClient ) protected: bool initWithTask ( task_t owningTask, void * securityToken, UInt32 type, OSDictionary * properties ); bool start ( IOService * provider ); void free ( void ); IOReturn clientClose ( void ); bool finalize ( IOOptionBits options ); IOReturn externalMethod ( uint32_t selector, IOExternalMethodArguments * args, IOExternalMethodDispatch * dispatch, OSObject * target, void * reference ); private: task_t fTask; IOService * fProvider; IOCommandGate * fCommandGate; IOWorkLoop * fWorkLoop; }; #endif /* #if defined(KERNEL) && defined(__cplusplus) */ #endif /* __APPLE_SCSI_EMULATOR_ADAPTER_UC_H__ */