WDI_FRAME_METADATA structure (dot11wdi.h)
Important
This topic is part of the WDI driver model released in Windows 10. The WDI driver model is in maintenance mode and will only receive high priority fixes. 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 WDI_FRAME_METADATA structure defines the frame metadata.
Syntax
typedef struct _WDI_FRAME_METADATA {
LIST_ENTRY Linkage;
PNET_BUFFER_LIST pNBL;
WDI_FRAME_ID FrameID;
UINT16 wPad;
UINT32 dPad;
union {
WDI_TX_METADATA txMetaData;
WDI_RX_METADATA rxMetaData;
} u;
} WDI_FRAME_METADATA, *PWDI_FRAME_METADATA;
Members
Linkage
Reserved for use by the Microsoft component.
pNBL
Set by the LE on RX path and the UE on TX path when the metadata is associated with an NBL.
FrameID
Filled in by the Microsoft component.
wPad
Padding.
dPad
Padding.
u
u.txMetaData
TX metadata.
u.rxMetaData
RX metadata.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10 |
| Minimum supported server | Windows Server 2016 |
| Header | dot11wdi.h |