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IOATAPIProtocolTransport.h

Includes:

<IOKit/IOLib.h>
<IOKit/IOMessage.h>
<IOKit/IOService.h>
<IOKit/IOCommandPool.h>
<IOKit/ata/IOATADevice.h>
<IOKit/ata/IOATATypes.h>
<IOKit/storage/ata/IOATAStorageDefines.h>
<IOKit/scsi/IOSCSIProtocolServices.h>

Overview

Contains the class definition for IOATAPIProtocolTransport.

Classes

IOATAPIProtocolTransport: SCSI Protocol Driver Family for ATAPI Devices.

Typedefs

ATAPIClientData

ATAPIClientData


typedef struct ATAPIClientData ATAPIClientData;

Fields

cmd: IOATACommand for request.
self: Pointer to the object.
scsiTask: SCSITaskIdentifier of request.

Discussion

This structure is stuffed into the refcon so we can associate which IOATACommand and SCSITaskIdentifier is completing.

See Also

ATAPIClientData

Structs and Unions

ATAPIClientData

ATAPIClientData


struct ATAPIClientData { 
    IOATACommand *cmd; 
    IOATAPIProtocolTransport *self; 
    SCSITaskIdentifier scsiTask; 
};

Fields

cmd: IOATACommand for request.
self: Pointer to the object.
scsiTask: SCSITaskIdentifier of request.

Discussion

This structure is stuffed into the refcon so we can associate which IOATACommand and SCSITaskIdentifier is completing.

See Also

ATAPIClientData

Mac Dev Center Mac OS X Reference Library Drivers, Kernel, & Hardware: Kernel Device Drivers Kernel Framework Reference

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Copyright © 2010 Apple Inc. All rights reserved.

Last Updated: 2010-07-29