WDI_TLV_LINK_INFO (dot11wificxtypes.hpp)

Important

This topic is part of the WiFiCx driver model. WiFiCx is the Wi-Fi driver model released in Windows 11. We recommend that you use WiFiCx to take advantage of the latest features. The previous Wi-Fi driver model WDI is in maintenance mode and will only receive high priority fixes.

WDI_TLV_LINK_INFO contains a WDI_LINK_INFO_PARAMETERS_STRUCT that specifies link information parameters for NDIS_STATUS_WDI_INDICATION_LINK_STATE_CHANGE.

TLV Type

0x204

Length

The sum (in bytes) of the sizes of all contained elements.

Values

Type	Description
UINT32	AP link ID.
WDI_MAC_ADDRESS	Local Link MAC address.
WDI_MAC_ADDRESS	Link MAC address of remote peer.
WDI_CHANNEL_NUMBER (UINT32)	Logical channel number on which the peer was discovered.
WDI_BAND_ID (UINT32)	Band ID for the given BSS entry.
INT32	The received signal strength indicator (RSSI) value of the beacon or probe response from the peer. This is in units of decibels referenced to 1.0 milliwatts (dBm).
UINT32	Current Bandwidth in MHz.
UINT32	Current Tx MCS.
UINT32	Current Rx MCS.

Requirements

Requirement	Value
Minimum supported client	Windows 11, version 24H2
Header	dot11wificxtypes.hpp