NetAdapterOffloadSetTxChecksumCapabilities function (netadapter.h)
The NetAdapterOffloadSetTxChecksumCapabilities function sets the hardware Tx checksum offload capabilities of a network adapter.
Syntax
void NetAdapterOffloadSetTxChecksumCapabilities(
[_In_] NETADAPTER Adapter,
[_In_] const NET_ADAPTER_OFFLOAD_TX_CHECKSUM_CAPABILITIES *HardwareCapabilities
);
Parameters
[_In_] Adapter
A handle to a NETADAPTER object that the client driver obtained from a previous call to NetAdapterCreate.
[_In_] HardwareCapabilities
A pointer to a driver-allocated and initialized NET_ADAPTER_OFFLOAD_TX_CHECKSUM_CAPABILITIES structure that describes the hardware's Tx checksum offload capabilities.
Return value
None
Remarks
Client drivers typically call this function from within their EvtDevicePrepareHardware callback, but must call this function before calling NetAdapterStart.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 11 |
| Minimum supported server | Windows Server 2022 |
| Target Platform | Universal |
| Minimum KMDF version | 1.29 |
| Minimum UMDF version | 2.33 |
| Header | netadapter.h (include netadaptercx.h) |
| Library | netadaptercxstub.lib |
| IRQL | PASSIVE_LEVEL |
See also
NET_ADAPTER_OFFLOAD_TX_CHECKSUM_CAPABILITIES
NET_ADAPTER_OFFLOAD_TX_CHECKSUM_CAPABILITIES_INIT