NetAdapterOffloadSetChecksumCapabilities function (netadapter.h)
Note
The NetAdapterOffloadSetChecksumCapabilities function is deprecated in NetAdapterCx 2.1 and later. For more information on current checksum offload functions, see Checksum offload.
The NetAdapterOffloadSetChecksumCapabilities function sets the hardware checksum offload capabilities of a network adapter.
Syntax
void NetAdapterOffloadSetChecksumCapabilities(
[_In_] NETADAPTER Adapter,
[_In_] NET_ADAPTER_OFFLOAD_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_CHECKSUM_CAPABILITIES structure that describes the hardware's 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 |
|---|---|
| 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
NetAdapterCx hardware offloads
NET_ADAPTER_OFFLOAD_CHECKSUM_CAPABILITIES
NET_ADAPTER_OFFLOAD_CHECKSUM_CAPABILITIES_INIT