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IOPCIATA Class Reference

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IOPCIATA

Inheritance


Not Applicable

Conforms To


Not Applicable

Import Statement


Not Applicable

Objective-C

@import Kernel;

Availability


Available in OS X v10.0 through OS X v10.5.

The base class for PCI-IDE ata controller family.

class defining the common elements of bus-mastering PCI ATA controllers which meet or at least loosely follow the pci bus mastering pci-ide controller spec. Header doc is incomplete, but source is heavily commented.

Data Types

  • Declaration

    CPlusPlus

    typedef struct ExpansionData { IOBufferMemoryDescriptor *_prdBuffer; } ExpansionData;

    Discussion

    This structure will be used to expand the capablilties of the IOPCIATA class in the future.

    Import Statement

    Objective-C

    #include <IOBluetoothHCIController.h>;

    Availability

    Available in OS X v10.2 through OS X v10.5.

Instance Variables

  • Reserved for future use. (Internal use only)

    Declaration

    C++

    ExpansionData *reserved;