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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.
WDI_TLV_GET_AUTO_POWER_SAVE is a TLV that contains auto power save information for OID_WDI_GET_AUTO_POWER_SAVE.
TLV Type
0xB3
Length
The sum (in bytes) of the sizes of all contained elements.
Values
| Type | Description |
|---|---|
| UINT8 | The firmware current AutoPSM state. |
| UINT8 | Reserved. |
| UINT16 | Reserved. |
| UINT16 | The beacon interval in milliseconds. |
| UINT8 | The listen interval, in the unit of the beacon interval (for example, 1). |
| UINT8 | The listen interval in the last low power state (for example, 5). If there is no last low power state, set to 255. |
| WDI_POWER_SAVE_LEVEL (UINT32) | The power mode. |
| WDI_POWER_SAVE_LEVEL (UINT32) | The power mode in Dx. |
| WDI_POWER_MODE_REASON_CODE (UINT32) | The reason for entering the Power Save state and listen interval. |
| UINT64 | Milliseconds since start. |
| UINT64 | Milliseconds in power save mode. |
| UINT64 | Number of received multicast packets, including broadcast. |
| UINT64 | Number of sent multicast packets, including broadcast. |
| UINT64 | Number of received unicast packets. |
| UINT64 | Number of sent unicast packets. |
Requirements
Minimum supported client |
Windows 10 |
Minimum supported server |
Windows Server 2016 |
Header |
Wditypes.hpp |