WDI_TX_METADATA structure (dot11wificxintf.h)

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 now in maintenance mode and will only receive high priority fixes.

Warning

Some information in this topic relates to prereleased product, which may be substantially modified before it is commercially released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

This function is reserved for system use and should not be called in your code.

Syntax

typedef struct _WDI_TX_METADATA {
  WDI_PORT_ID               PortID;
  WDI_PEER_ID               PeerID;
  WDI_EXTENDED_TID          ExTID;
  BOOLEAN                   IsUnicast;
  BOOLEAN                   bAllowLegacyRates;
  UINT16                    Ethertype;
  BOOLEAN                   bTxCompleteRequired;
  UINT8                     PnLength;
  UINT16                    TxCost;
  WDI_EXEMPTION_ACTION_TYPE ExemptionAction;
  WDI_TXRX_MPDU_PN          MpduPn;
  UINT64                    ReplayIHVReserved0;
  UINT64                    ReplayIHVReserved1;
  UINT16                    SeqCtl;
  UINT16                    wPad;
} WDI_TX_METADATA, *PWDI_TX_METADATA;

Members

PortID

Reserved.

PeerID

Reserved.

ExTID

Reserved.

IsUnicast

Reserved.

bAllowLegacyRates

Reserved.

Ethertype

Reserved.

bTxCompleteRequired

Reserved.

PnLength

Reserved.

TxCost

Reserved.

ExemptionAction

Reserved.

MpduPn

Reserved.

ReplayIHVReserved0

Reserved.

ReplayIHVReserved1

Reserved.

SeqCtl

Reserved.

wPad

Reserved.

Requirements

Requirement	Value
Minimum supported client	Windows 11
Minimum supported server	Windows Server 2022
Header	dot11wificxintf.h