IOPCI2PCIBridge

Inherits from:
IOPCIBridge
Declared In:

Overview

Base class for all PCI-to-PCI bridge drivers.


Structs and Unions

ExpansionData

ExpansionData

protected

struct ExpansionData { 
    // /hotp 
    IOByteCount xpressCapability; 
    IOFilterInterruptEventSource *bridgeInterruptSource; 
    IOWorkLoop *workLoop; 
    uint32_t hotplugCount; 
    uint8_t presence; 
    uint8_t waitingLinkEnable; 
    uint8_t linkChangeOnly; 
    uint8_t interruptEnablePending; 
    uint8_t __reserved[4]; 
    // hotp/ 
};
Discussion

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

Member Data

reserved

reserved

protected

ExpansionData *reserved;
Discussion

Reserved for future use. (Internal use only)

 

 

Last Updated: 2009-10-14