MyPortModule.c

/*
    File:       MyPortModule.c
 
    Contains:   
 
    Written by:     
 
    Copyright:  Copyright © 1998-1999 by Apple Computer, Inc., All Rights Reserved.
 
                You may incorporate this Apple sample source code into your program(s) without
                restriction. This Apple sample source code has been provided "AS IS" and the
                responsibility for its operation is yours. You are not permitted to redistribute
                this Apple sample source code as "Apple sample source code" after having made
                changes. If you're going to re-distribute the source, we require that you make
                it clear in the source that the code was descended from Apple sample source
                code, but that you've made changes.
 
    Change History (most recent first):
                8/16/1999   Karl Groethe    Updated for Metrowerks Codewarror Pro 2.1
                
 
*/
 
#include <OpenTptModule.h>
#include <OpenTptLinks.h>
#include "EnablerSample.h"
#include "MyPortCalls.h"
 
#pragma import on
OTPortRecord        gPortRecord;
 
//extern void   OfflineThePort(void);
extern void     RegisterThePort(const RegEntryID *cardRef);
 
/*void OfflineThePort(void)
{
#if DEBUG_WATCH_FUNC    
    DebugStr("\pCustomCardEnabler: OfflineThePort");        
#endif
    if (OTStrLength(gPortRecord.fPortName) > 0)
    {
        OTOfflinePort(gPortRecord.fPortName, nil);
        gPortRecord.fPortName[0] = 0;
    }
}*/
 
void     RegisterThePort(const RegEntryID *cardRef)
{
    UInt16          other = 0;
    size_t          sIndex = 0;
    
#if DEBUG_WATCH_FUNC    
    DebugStr("\pCustomCardEnabler:  RegisterThePort");      
#endif
    OTMemzero(&gPortRecord, sizeof(gPortRecord));
    OTMemcpy(&gPortRecord.fModuleName, &gDriverName, sizeof(gDriverName) + 1);
    
        // find a unique "other" value for this device
    do
    {
        gPortRecord.fRef = OTCreatePortRef(kOTPCCardBus, kOTEthernetDevice, 0, other++);
    } while ( OTFindPortByRef(gPortRecord.fRef) != 0 );
    
        // now find the associated slot number
    gPortRecord.fSlotID[0] = 0;
 
        // for the fInfoFlag the 0x1 indicates the module is DLPI
        // for a TPI interface, set the value to 0x2
    gPortRecord.fInfoFlags              = 0x1 | kOTPortIsSystemRegistered | kOTModUsesInterrupts;
    gPortRecord.fCapabilities           = kOTFramingEthernet | kOTFramingEthernetIPX | kOTFraming8022;
    gPortRecord.fNumChildPorts          = 0;
    gPortRecord.fPortName[0]                = 0;
    
    OTRegisterPort(&gPortRecord, (void*)cardRef);
        
}
 
 
#pragma import off