TDI Functions

This section describes system-supplied TdiXxxfunctions that are called by transport drivers or by their kernel-mode clients.

The functions described here are in alphabetic order. For quick reference, the following table summarizes which of these TdiXxxfunctions can be called by TDI transports, which can be called by their clients, and which can be called by both.

Tdi XxxFunction	Called by
TdiCompleteRequest	Transports
TdiCopyBufferToMdl	Transports and clients
TdiCopyLookaheadData	NDIS protocol drivers (lower edge of transports)
TdiCopyMdlChainToMdlChain	Transports and clients
TdiCopyMdlToBuffer	Transports and clients
TdiDeregisterAddressChangeHandler	This function is obsolete.
TdiDeregisterDeviceObject	PnP-aware transports
TdiDeregisterNetAddress	PnP-aware transports
TdiDeregisterNotificationHandler	This function is obsolete.
TdiDeregisterPnPHandlers	Clients of PnP-aware transports
TdiDeregisterProvider	PnP-aware transports
TdiEnumerateAddresses	Clients of PnP-aware transports
TdiInitialize	Transports
TdiMapBuffer	This function is obsolete.
TdiMapUserRequest	Transports
TdiMatchPdoWithChainedReceiveContext	Transports
TdiPnPPowerComplete	Clients of PnP-aware transports
TdiPnPPowerRequest	PnP-aware transports (and NDIS)
TdiProviderReady	PnP-aware transports
TdiRegisterAddressChangeHandler	This function is obsolete.
TdiRegisterDeviceObject	PnP-aware transports
TdiRegisterNetAddress	PnP-aware transports
TdiRegisterNotificationHandler	This function is obsolete.
TdiRegisterPnPHandlers	Clients of PnP-aware transports
TdiRegisterProvider	PnP-aware transports
TdiReturnChainedReceives	Clients
TdiUnmapBuffer	This function is obsolete.

 

Note   The TDI feature is deprecated and will be removed in future versions of Microsoft Windows. Depending on how you use TDI, use either the Winsock Kernel (WSK) or Windows Filtering Platform (WFP). For more information about WFP and WSK, see Windows Filtering Platform and Winsock Kernel. For a Windows Core Networking blog entry about WSK and TDI, see Introduction to Winsock Kernel (WSK).

 

 

 

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