NetAdapterOffloadSetIeee8021qTagCapabilities function (netadapteroffload.h)

Article
02/22/2024

The NetAdapterOffloadSetIeee8021qTagCapabilities function sets the IEEE 802.1 priority tagging and virtual LAN (VLAN) tagging capabilities of a network adapter.

Syntax

void NetAdapterOffloadSetIeee8021qTagCapabilities(
  [_In_] NETADAPTER                                     Adapter,
  [In_]  NET_ADAPTER_OFFLOAD_IEEE8021Q_TAG_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_IEEE8021Q_TAG_CAPABILITIES structure that describes the hardware's 802.1 priority tagging and VLAN tagging 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
Header	netadapteroffload.h (include netadaptercx.h)