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MINIPORT_WDI_RX_PPDU_RSSI callback function (dot11wdi.h)

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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 MiniportWdiRxPpduRssi handler function returns the absolute value of RSSI (in dB) for the PPDU. The RxMgr may request the RSSI only once per data indication using the PNET_BUFFER_LIST obtained from MiniportWdiRxGetMpdus.

This is a WDI miniport handler inside NDIS_MINIPORT_WDI_DATA_HANDLERS.

Note  You must declare the function by using the MINIPORT_WDI_RX_PPDU_RSSI type. For more information, see the following Examples section.
 

Syntax

MINIPORT_WDI_RX_PPDU_RSSI MiniportWdiRxPpduRssi;

void MiniportWdiRxPpduRssi(
  [in]  TAL_TXRX_HANDLE MiniportTalTxRxContext,
  [in]  PNET_BUFFER_LIST pNBL,
  [out] UINT8 *pRssi
)
{...}

Parameters

[in] MiniportTalTxRxContext

TAL device handle returned by the IHV miniport in MiniportWdiTalTxRxInitialize.

[in] pNBL

Pointer to the NET_BUFFER_LIST for which the RSSI is requested.

[out] pRssi

The absolute value of RSSI, in dB.

Return value

None

Requirements

Requirement Value
Minimum supported client Windows 10
Minimum supported server Windows Server 2016
Target Platform Windows
Header dot11wdi.h

See also

NDIS_MINIPORT_WDI_DATA_HANDLERS

NET_BUFFER_LIST

TAL_TXRX_HANDLE

WDI RX path