NdisTerminateOffload function

[The TCP chimney offload feature is deprecated and should not be used.]

A protocol driver or intermediate driver calls the NdisTerminateOffload function to terminate the offload of one or more state objects

Syntax


VOID NdisTerminateOffload(
  _In_    NDIS_HANDLE                       NdisBindingHandle,
  _Inout_ PNDIS_PROTOCOL_OFFLOAD_BLOCK_LIST OffloadBlockList
);

Parameters

NdisBindingHandle [in]

The handle that NDIS provided at the NdisBindingHandle parameter of NdisOpenAdapterEx. This handle identifies the binding between the caller and the underlying intermediate driver or offload target.

OffloadBlockList [in, out]

A pointer to an NDIS_PROTOCOL_OFFLOAD_BLOCK_LIST structure that can be a stand-alone structure or the root of a linked list of such structures. These structures identify the offloaded state objects that are being terminated.

Return value

None

Remarks

An intermediate driver calls the NdisTerminateOffload function to propagate a terminate offload operation that was initiated by the host stack. For more information, see Propagating State-Manipulation Operations.

From the NDIS_MINIPORT_OFFLOAD_BLOCK_LIST structure that was passed to its MiniportTerminateOffload function, the intermediate driver constructs an NDIS_PROTOCOL_OFFLOAD_BLOCK_LIST structure. For more information, see Reusing an NDIS_MINIPORT_OFFLOAD_BLOCK_LIST Structure. The intermediate driver passes a pointer (the OffloadBlockList parameter) to this NDIS_PROTOCOL_OFFLOAD_BLOCK_LIST structure when calling the NdisTerminateOffload function.

Requirements

Target platform

Universal

Header

Ndischimney.h (include Ndischimney.h)

Library

Ndis.lib

See also

MiniportTerminateOffload
NDIS_MINIPORT_OFFLOAD_BLOCK_LIST
NdisMTerminateOffloadComplete
NdisOpenAdapterEx
NDIS_PROTOCOL_OFFLOAD_BLOCK_LIST
ProtocolTerminateOffloadComplete

 

 

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