---
title: IOFWNodeScan
framework: kernel
role: symbol
path: kernel/iofwnodescan
---

# IOFWNodeScan

## Declaration

```occ
struct IOFWNodeScan {
    ...
};
```

## Topics

### Instance Properties

- [fAddr](kernel/iofwnodescan/1456850-faddr.md)
- [fBuf](kernel/iofwnodescan/1457324-fbuf.md)
- [fCmd](kernel/iofwnodescan/1457271-fcmd.md)
- [fContenderNeedsChecking](kernel/iofwnodescan/1457348-fcontenderneedschecking.md)
- [fControl](kernel/iofwnodescan/1456877-fcontrol.md)
- [fIRMBitBucketNew](kernel/iofwnodescan/1457109-firmbitbucketnew.md)
- [fIRMBitBucketOld](kernel/iofwnodescan/1457256-firmbitbucketold.md)
- [fIRMCheckingLock](kernel/iofwnodescan/1456799-firmcheckinglock.md)
- [fIRMCheckingRead](kernel/iofwnodescan/1456765-firmcheckingread.md)
- [fIRMisBad](kernel/iofwnodescan/1456857-firmisbad.md)
- [fLockCmd](kernel/iofwnodescan/1457011-flockcmd.md)
- [fMustNotBeRoot](kernel/iofwnodescan/1456993-fmustnotberoot.md)
- [fNumSelfIDs](kernel/iofwnodescan/1457070-fnumselfids.md)
- [fROMSize](kernel/iofwnodescan/1457127-fromsize.md)
- [fRead](kernel/iofwnodescan/1457053-fread.md)
- [fRetriesBumped](kernel/iofwnodescan/1457119-fretriesbumped.md)
- [fSelfIDs](kernel/iofwnodescan/1457191-fselfids.md)
- [generation](kernel/iofwnodescan/1456930-generation.md)
- [speedChecking](kernel/iofwnodescan/1456922-speedchecking.md)

## See Also

### Types

- [IOFWDuplicateGUIDRec](kernel/iofwduplicateguidrec.md)
- [IOFWARxReqIntCompleteHandler](kernel/iofwarxreqintcompletehandler.md)
- [IOFWAVCAsyncCommandState](kernel/iofwavcasynccommandstate.md)
- [IOFWAVCPlugTypes](kernel/iofwavcplugtypes.md)
- [IOFWAVCProtocolUserClientAsyncCommandCodes](kernel/iofwavcprotocoluserclientasynccommandcodes.md)
- [IOFWAVCProtocolUserClientCommandCodes](kernel/iofwavcprotocoluserclientcommandcodes.md)
- [IOFWAVCSubunitPlugMessages](kernel/iofwavcsubunitplugmessages.md)
- [IOFWAVCUserClientAsyncCommandCodes](kernel/iofwavcuserclientasynccommandcodes.md)
- [IOFWAVCUserClientCommandCodes](kernel/iofwavcuserclientcommandcodes.md)
- [IOFWCmdQ](kernel/iofwcmdq.md)
- [IOFWDCLNotificationType](kernel/iofwdclnotificationtype.md)
- [IOFWIsochPortOptions](kernel/iofwisochportoptions.md)
- [IOFWIsochResourceFlags](kernel/iofwisochresourceflags.md)
- [IOFWPhysicalAccessMode](kernel/iofwphysicalaccessmode.md)
- [IOFWReadFlags](kernel/iofwreadflags.md)
- [IOFWRequestRefCon](kernel/iofwrequestrefcon.md)
- [IOFWSBP2UserClientCommandCodes](kernel/iofwsbp2userclientcommandcodes.md)
- [IOFWSecurityMode](kernel/iofwsecuritymode.md)
- [IOFWSpeed](kernel/iofwspeed.md)
- [IOFWWriteFlags](kernel/iofwwriteflags.md)
- [IOFireWireAVCAsynchronousCommandCallback](kernel/iofirewireavcasynchronouscommandcallback.md)
- [IOFireWireAVCSubunitPlugHandlerCallback](kernel/iofirewireavcsubunitplughandlercallback.md)
- [IOFireWireAVCTargetCommandHandlerCallback](kernel/iofirewireavctargetcommandhandlercallback.md)
- [IOFireWirePCRCallback](kernel/iofirewirepcrcallback.md)
- [IOFireWireSessionRef](kernel/iofirewiresessionref.md)
- [IOAVCCommandResponse](kernel/ioavccommandresponse.md)
- [IOAVCFrameFields](kernel/ioavcframefields.md)
- [IOAVCOpcodes](kernel/ioavcopcodes.md)
- [IOAVCUnitTypes](kernel/ioavcunittypes.md)
- [FWAddress](kernel/fwaddress.md)
- [FWAddressPtr](kernel/fwaddressptr.md)
- [FWAsyncPHYCallback](kernel/fwasyncphycallback.md)
- [FWAsyncStreamCallback](kernel/fwasyncstreamcallback.md)
- [FWAsyncStreamReceiveCallback](kernel/fwasyncstreamreceivecallback.md)
- [FWBusCallback](kernel/fwbuscallback.md)
- [FWClientCommandID](kernel/fwclientcommandid.md)
- [FWDeviceCallback](kernel/fwdevicecallback.md)
- [FWIsochChannelForceStopNotificationProc](kernel/fwisochchannelforcestopnotificationproc.md)
- [FWIsochChannelForceStopNotificationProcPtr](kernel/fwisochchannelforcestopnotificationprocptr.md)
- [FWMultiIsochReceiveListenerCallback](kernel/fwmultiisochreceivelistenercallback.md)
- [FWPHYPacketCallback](kernel/fwphypacketcallback.md)
- [FWReadCallback](kernel/fwreadcallback.md)
- [FWSegment](kernel/fwsegment.md)
- [FWWriteCallback](kernel/fwwritecallback.md)