NdisMSendNetBufferListsComplete function

Miniport drivers call the NdisMSendNetBufferListsComplete function to return a linked list of NET_BUFFER_LIST structures to an overlying driver and to return the final status of a send request.

Syntax

void NdisMSendNetBufferListsComplete(
  NDIS_HANDLE      MiniportAdapterHandle,
  PNET_BUFFER_LIST NetBufferList,
  ULONG            SendCompleteFlags
);

Parameters

MiniportAdapterHandle

The miniport handle that NDIS passed to the MiniportInitializeEx function.

NetBufferList

TBD

SendCompleteFlags

NDIS flags that can be combined with an OR operation. To clear all the flags, set this member to zero. This function supports the NDIS_SEND_COMPLETE_FLAGS_DISPATCH_LEVEL flag which; if set, indicates that the current IRQL is DISPATCH_LEVEL. For more information about this flag, see Dispatch IRQL Tracking.

Return Value

None

Remarks

A miniport driver calls NdisMSendNetBufferListsComplete to complete send requests that NDIS made to the driver's MiniportSendNetBufferLists function. The miniport driver specifies a linked list of NET_BUFFER_LIST structures that are associated with the completed send requests. While the status of the send requests is pending, the miniport driver retains ownership of the NET_BUFFER_LIST structures and all the protocol-allocated resources that are associated with the NET_BUFFER_LIST structures.

After a miniport driver calls NdisMSendNetBufferListsComplete, NDIS calls the ProtocolSendNetBufferListsComplete function of the driver that called the NdisSendNetBufferLists function to initiate the send request.

The miniport driver can complete send requests in any order. For example, the miniport driver could concatenate the NET_BUFFER_LIST structure lists from multiple MiniportSendNetBufferLists calls or split up a list from a MiniportSendNetBufferLists call. However, the miniport driver must not modify the list of NET_BUFFER structures that are associated with a NET_BUFFER_LIST structure.

The miniport driver must set one of the following status codes in the Status member of each NET_BUFFER_LIST structure that the NetBufferLists parameter specifies:

A miniport driver's call to NdisMSendNetBufferListsComplete does not necessarily mean that the data for a send request has been transmitted over the network. The data might be queued in the NIC hardware.

Requirements

   
Windows version Supported in NDIS 6.0 and later.
Target Platform Universal
Header ndis.h (include Ndis.h)
Library Ndis.lib
IRQL "<= DISPATCH_LEVEL"
DDI compliance rules Irql_SendRcv_Function, NdisTimedDataHang, NdisTimedDataSend

See Also

MiniportCancelSend

MiniportInitializeEx

MiniportSendNetBufferLists

NET_BUFFER

NET_BUFFER_LIST

NdisSendNetBufferLists