1 files changed, 369 insertions, 0 deletions

diff --git a/private/ntos/tdi/isn/rip/globals.h b/private/ntos/tdi/isn/rip/globals.h
new file mode 100644
index 000000000..8fc037708
--- /dev/null
+++ b/private/ntos/tdi/isn/rip/globals.h
@@ -0,0 +1,369 @@
+/*******************************************************************/
+/*	      Copyright(c)  1993 Microsoft Corporation		   */
+/*******************************************************************/
+
+//***
+//
+// Filename:	globals.h
+//
+// Description: global routines and data structures
+//
+// Author:	Stefan Solomon (stefans)    October 18, 1993.
+//
+// Revision History:
+//
+//***
+
+//*** Router Driver State ***
+
+// 1. Initialization Flag
+// FALSE - not initialized, TRUE - initialized
+
+extern BOOLEAN	RouterInitialized;
+
+// 2. Unloading Flag - indicates that driver unloading is taking place
+// FALSE - not unloading, TRUE - unloading
+
+extern BOOLEAN	RouterUnloading;
+
+// Router Role - Total or partial connectivity
+
+extern BOOLEAN	LanWanLan;
+
+// LAN routing on the same machine - disabled for RAS
+
+extern ULONG	EnableLanRouting;
+
+// Netbios Routing enable/disable
+
+extern ULONG	NetbiosRouting;
+
+// max nic count
+extern USHORT	MaximumNicCount;
+
+//*** some auxiliary data
+
+extern UCHAR	nulladdress[];
+extern UCHAR	bcastaddress[];
+
+//
+//*** Routing Table auxiliary structures ***
+//
+
+extern UINT	    SegmentCount;      // nr of segments (hash buckets) of the RT
+extern PKSPIN_LOCK  SegmentLocksTable;	// points to the array of segment locks for RT
+
+// frame size
+extern ULONG	    MaxFrameSize;
+
+// MAC header needed
+extern ULONG	    MacHeaderNeeded;
+
+
+// RIP requests/responses queue
+
+NDIS_SPIN_LOCK	   RipPktsListLock;
+LIST_ENTRY	   RipPktsList;
+
+// Propagated & net up bcast control structures
+
+extern NDIS_SPIN_LOCK	   PropagatedPktsListLock;
+extern LIST_ENTRY	   PropagatedPktsList;
+
+// this dpc initialized with the SendNext function
+extern KDPC		   PropagatedPktsDpc;
+extern BOOLEAN		   PropagatedPktsDpcQueued;
+
+// rcv pkt pool size as one of: small(1), medium(2), large(3). (config parameter)
+extern UINT		RcvPktPoolSize;
+
+// the number of receive packets per pool segment (config parameter)
+extern UINT		RcvPktsPerSegment;
+
+// memory statistics: peak allocation counter
+extern ULONG		StatMemPeakCount;
+extern ULONG		StatMemAllocCount;
+
+extern UINT		RcvPktCount;	      // total pkts allocated for the
+
+// Max frame size as a multiple of ULONGs
+extern UINT		UlongMaxFrameSize;
+
+//*** max send pkts queued limit: over this limit the send pkts get discarded
+extern ULONG		MaxSendPktsQueued;
+
+//*** Entry Points into the IPX stack ***
+
+IPX_INTERNAL_SEND				IpxSendPacket;
+IPX_INTERNAL_GET_SEGMENT			IpxGetSegment;
+IPX_INTERNAL_GET_ROUTE				IpxGetRoute;
+IPX_INTERNAL_ADD_ROUTE				IpxAddRoute;
+IPX_INTERNAL_DELETE_ROUTE			IpxDeleteRoute;
+IPX_INTERNAL_GET_FIRST_ROUTE			IpxGetFirstRoute;
+IPX_INTERNAL_GET_NEXT_ROUTE			IpxGetNextRoute;
+//
+// [BUGBUGZZ] remove since NdisWan does it.
+//
+IPX_INTERNAL_INCREMENT_WAN_INACTIVITY		IpxIncrementWanInactivity;
+IPX_INTERNAL_QUERY_WAN_INACTIVITY		IpxGetWanInactivity;
+IPX_INTERNAL_TRANSFER_DATA		IpxTransferData;
+
+extern	PNICCB	   *NicCbPtrTab;
+
+extern	USHORT	   VirtualNicId;
+extern	UCHAR	   VirtualNetwork[4];
+
+//*** Global Functions ***
+
+NTSTATUS
+BindToIpxDriver(PIPX_INTERNAL_BIND_RIP_OUTPUT	*IpxBindBuffpp);
+
+VOID
+UnbindFromIpxDriver(VOID);
+
+NTSTATUS
+RouterInit(PIPX_INTERNAL_BIND_RIP_OUTPUT IpxBindBuffp);
+
+VOID
+InitRtTimer(VOID);
+
+VOID
+StartRtTimer(VOID);
+
+VOID
+StopRtTimer(VOID);
+
+UINT
+CreateRcvPktPool(VOID);
+
+VOID
+DestroyRcvPktPool(VOID);
+
+VOID
+RcvPktPoolScavenger(VOID);
+
+
+UINT
+CreateNicCbs(PIPX_INTERNAL_BIND_RIP_OUTPUT IpxBindBuffp);
+
+VOID
+DestroyNicCbs(VOID);
+
+PPACKET_TAG
+AllocateRcvPkt(PNICCB	    niccbp);
+
+VOID
+FreeRcvPkt(PPACKET_TAG	    pktp);
+
+NTSTATUS
+RouterStart(VOID);
+
+BOOLEAN
+RtReceive (
+    IN NDIS_HANDLE MacBindingHandle,
+    IN NDIS_HANDLE MacReceiveContext,
+    IN ULONG FwdAdapterCtx,
+    IN PIPX_LOCAL_TARGET RemoteAddress,
+    IN ULONG	MacOptions,
+    IN PUCHAR LookaheadBuffer,
+    IN UINT LookaheadBufferSize,
+    IN UINT LookaheadBufferOffset,
+    IN UINT PacketSize,
+    IN PMDL pMdl
+);
+
+VOID
+RtReceiveComplete (
+    IN USHORT NicId
+);
+
+VOID
+RtStatus (
+    IN USHORT NicId,
+    IN NDIS_STATUS GeneralStatus,
+    IN PVOID StatusBuffer,
+    IN UINT StatusBufferLength
+);
+
+VOID
+RtSendComplete (
+    IN PNDIS_PACKET Packet,
+    IN NDIS_STATUS Status
+);
+
+VOID
+RtTransferDataComplete (
+    IN PNDIS_PACKET Packet,
+    IN NDIS_STATUS Status,
+    IN UINT BytesTransferred
+);
+
+VOID
+RtFindRouteComplete (
+    IN PIPX_FIND_ROUTE_REQUEST FindRouteRequest,
+    IN BOOLEAN FoundRoute
+);
+
+VOID
+RtLineUp (
+    IN USHORT NicId,
+    IN PIPX_LINE_INFO LineInfo,
+    IN NDIS_MEDIUM DeviceType,
+    IN PVOID ConfigurationData
+);
+
+VOID
+RtLineDown (
+    IN USHORT NicId,
+    IN ULONG FwdAdapterCtx
+);
+
+VOID
+RtScheduleRoute (
+    IN PIPX_ROUTE_ENTRY RouteEntry
+);
+
+VOID
+ProcessNbPacket(PPACKET_TAG	pktp);
+
+VOID
+ProcessRipPacket(PPACKET_TAG	pktp);
+
+VOID
+RoutePacket(PPACKET_TAG	pktp);
+
+VOID
+SendPacket(PPACKET_TAG		    pktp);
+
+VOID
+InitRipSndDispatcher(VOID);
+
+VOID
+InitRipSndAtNic(PNICCB		niccbp);
+
+VOID
+RipDispatchSndReq(PRIP_SNDREQ	sndreqp);
+
+BOOLEAN
+RipQueueSndReqAtNic(PNICCB	    niccbp,
+		    PRIP_SNDREQ	    sndreqp);
+
+VOID
+SendRipPktCompleted(PPACKET_TAG 	pktp);
+
+PIPX_ROUTE_ENTRY
+GetRoute(UINT		segment,
+	 BOOLEAN	FirstRoute);
+
+VOID
+SetNetworkEntry(PUCHAR		    nep,
+		PIPX_ROUTE_ENTRY    rtep);
+
+VOID
+InitRipTimer(VOID);
+
+VOID
+RipTimer(VOID);
+
+VOID
+EnableRcvPktAllocation(PNICCB		niccbp,
+		       BOOLEAN		enab_mode);
+
+BOOLEAN
+IsRipSndResourceFree(PNICCB	    niccbp);
+
+BOOLEAN
+IsRcvPktResourceFree(PNICCB		niccbp);
+
+VOID
+RipSendAtNicCompleted(PRIP_SNDREQ	sndreqp);
+
+NIC_OPEN_STATUS
+NicOpen(PNICCB		niccbp);
+
+NIC_CLOSE_STATUS
+NicClose(PNICCB 	niccbp,
+	 USHORT 	CloseCompletionOption);
+
+UINT
+AddRouteToBcastSndReq(PLIST_ENTRY		nodelistp,
+		      PIPX_ROUTE_ENTRY		rtep);
+
+PRIP_SNDREQ
+GetBcastSndReq(PLIST_ENTRY	nodelistp,
+	       PUSHORT		NicIdp);
+
+VOID
+RouterStop(VOID);
+
+VOID
+StopRipTimer();
+
+NIC_RESOURCES_STATUS
+NicFreeResources(PNICCB     niccbp);
+
+VOID
+BroadcastRipUpdate(PRIP_SNDREQ		sndreqp,  // send request
+		   PNICCB		niccbp, // do not send on this nic
+		   PKEVENT		eventp); // wait if this event is not NULL
+VOID
+BroadcastRipGeneralResponse(PRIP_SNDREQ	    sndreqp);
+
+VOID
+NicCloseComplete(PNICCB 	niccbp);
+
+USHORT
+tickcount(UINT	    linkspeed);
+
+VOID
+WanGenRequestTimeout(PKDPC		     Dpc,
+		     PVOID		     DefferedContext,
+		     PVOID		     SystemArgument1,
+		     PVOID		     SystemArgument2);
+
+
+BOOLEAN
+IsNetInNbPacket(PPACKET_TAG	pktp,
+		PNICCB		niccbp);
+VOID
+SendPropagatedPacket(PPACKET_TAG	pktp);
+
+VOID
+SendNextPropagatedPkt(PKDPC		Dpc,
+			PVOID		DefferedContext,
+			PVOID		SystemArgument1,
+			PVOID		SystemArgument2);
+
+VOID
+ZeroNicStatistics(PNICCB	    niccbp);
+
+VOID
+InitWanNodeHT(VOID);
+
+PNICCB
+GetWanNodeNiccbp(PUCHAR     nodep);
+
+VOID
+AddWanNodeToHT(PNICCB	    niccbp);
+
+VOID
+RemoveWanNodeFromHT(PNICCB	niccbp);
+
+extern BOOLEAN	    WanGlobalNetworkEnabled;
+extern UCHAR	    WanGlobalNetwork[];
+
+VOID
+InitNetbiosRoutingFilter(VOID);
+
+BOOLEAN
+IsNetbiosRoutingAllowed(PNICCB	    srcniccbp,
+			PNICCB	    dstniccbp);
+
+
+VOID
+BroadcastWanNetUpdate(PIPX_ROUTE_ENTRY	rtep,	// route entry to bcast
+			PNICCB			niccbp, // do not send on this nic
+			PKEVENT 		eventp); // synch event
+
+VOID
+SendGenRequestOnWanClient(VOID);