EVT_NET_ADAPTER_OFFLOAD_SET_RX_CHECKSUM callback function (netadapteroffload.h)

Article
02/22/2024

The client driver implements the EvtNetAdapterOffloadSetRxChecksum callback function to query changes in active Rx checksum offload capabilities and update the hardware accordingly.

Syntax

EVT_NET_ADAPTER_OFFLOAD_SET_RX_CHECKSUM EvtNetAdapterOffloadSetRxChecksum;

void EvtNetAdapterOffloadSetRxChecksum(
  [_In_] NETADAPTER Adapter,
  [_In_] NETOFFLOAD Offload
)
{...}

Parameters

[_In_] Adapter

A handle to a NETADAPTER object the client driver previously created with a call to NetAdapterCreate.

[_In_] Offload

A handle to a NETOFFLOAD object that describes the adapter's offload capabilities.

Return value

None

Remarks

Register your implementation of this callback function by setting the appropriate parameter when calling NetAdapterOffloadSetRxChecksumCapabilities.

For an example implementation of this callback, Checksum Offload.

Requirements

Requirement	Value
Minimum supported client	Windows 11
Minimum supported server	Windows Server 2022
Target Platform	Universal
Minimum KMDF version	1.29
Header	netadapteroffload.h (include netadaptercx.h)
IRQL	PASSIVE_LEVEL