MINIPORT_WDI_TAL_TXRX_START - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// dot11wdi.h

MINIPORT_WDI_TAL_TXRX_START MiniportWdiTalTxrxStart;

NDIS_STATUS MiniportWdiTalTxrxStart(
  [in]  TAL_TXRX_HANDLE MiniportTalTxRxContext,
  [in]  PWDI_TXRX_TARGET_CONFIGURATION pWifiTxRxConfiguration,
  [out] PTAL_TXRX_PARAMETERS pTalTxRxParameters
)
{...}
View the official Windows Driver Kit DDI reference
// dot11wificxintf.h

MINIPORT_WDI_TAL_TXRX_START MiniportWdiTalTxrxStart;

NDIS_STATUS MiniportWdiTalTxrxStart(
  TAL_TXRX_HANDLE MiniportTalTxRxContext,
  PWDI_TXRX_TARGET_CONFIGURATION pWifiTxRxConfiguration,
  PTAL_TXRX_PARAMETERS pTalTxRxParameters
)
{...}
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nc-dot11wdi-miniport_wdi_tal_txrx_start)

MINIPORT_WDI_TAL_TXRX_START callback function

Description

[!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 MiniportWdiTalTxRxStart handler function provides TXRX configuration parameters to the TAL. The configuration parameters include the TX/RX capabilities specified by the target device as part of its initialization. It is issued in the context of driver initialization after obtaining device capabilities.

This is a WDI miniport handler inside NDIS_MINIPORT_WDI_DATA_HANDLERS.

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

Parameters

MiniportTalTxRxContext [in]

TAL device handle returned by the IHV miniport in MiniportWdiTalTxRxInitialize.

pWifiTxRxConfiguration [in]

Pointer to the WDI_TXRX_TARGET_CONFIGURATION structure specified by the target device as part of initialization.

pTalTxRxParameters [out]

Pointer to a TAL_TXRX_PARAMETERS structure that specifies the TAL parameters used by the TxMgr or RxMgr.

Return value

Note Non-NDIS_STATUS_SUCCESS return values indicate a generic failure.

Return code Description
NDIS_STATUS_SUCCESS Indicates that the miniport driver successfully started the datapath components.

See also

NDIS_MINIPORT_WDI_DATA_HANDLERS

TAL_TXRX_HANDLE

TAL_TXRX_PARAMETERS

WDI general datapath interfaces

WDI_TXRX_TARGET_CONFIGURATION

View the official Windows Driver Kit DDI reference

Edit description on GitHub

Windows Driver Kit DDI reference (nc-dot11wificxintf-miniport_wdi_tal_txrx_start)

Description

[!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.

[!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.

Parameters

MiniportTalTxRxContext

Reserved.

pWifiTxRxConfiguration

Reserved.

pTalTxRxParameters

Reserved.

Return value

Remarks

See also

View the official Windows Driver Kit DDI reference

Edit description on GitHub