DOT11_POWER_MGMT_MODE_STATUS_INFO structure (windot11.h)

Important  The Native 802.11 Wireless LAN interface is deprecated in Windows 10 and later. Please use the WLAN Device Driver Interface (WDI) instead. For more information about WDI, see WLAN Universal Windows driver model.

 

The DOT11_POWER_MGMT_MODE_STATUS_INFO structure describes the power mode of the hardware.

Syntax

typedef struct _DOT11_POWER_MGMT_MODE_STATUS_INFO {
  NDIS_OBJECT_HEADER      Header;
  DOT11_POWER_MODE        PowerSaveMode;
  ULONG                   uPowerSaveLevel;
  DOT11_POWER_MODE_REASON Reason;
} DOT11_POWER_MGMT_MODE_STATUS_INFO, *PDOT11_POWER_MGMT_MODE_STATUS_INFO;

Members

Header

The type, revision, and size of the DOT11_POWER_MGMT_MODE_STATUS_INFO structure. The required settings for the members of Header are the following.

Member	Setting
Type	NDIS_OBJECT_TYPE_DEFAULT
Revision	DOT11_POWER_MGMT_MODE_STATUS_INFO_REVISION_1
Size	DOT11_SIZEOF_POWER_MGMT_MODE_STATUS_INFO_REVISION_1

PowerSaveMode

The current power mode of the hardware. The mode may be dot11_power_mode_active or dot11_power_mode_powersave, but should not be dot11_power_mode_unknown.

uPowerSaveLevel

One of the following values describing power saving levels:

Value	Meaning
DOT11_POWER_SAVING_NO_POWER_SAVING	No power saving
DOT11_POWER_SAVING_FAST_PSP	Fast PSP
DOT11_POWER_SAVING_MAX_PSP	Maximum PSP
DOT11_POWER_SAVING_MAXIMUM_LEVEL	Maximum power saving level

Reason

Reason that the device changed into the current power mode.

Remarks

At each transition of the mode change, a device should remember the reason it made the last change.

Requirements

Requirement	Value
Minimum supported client	Versions:_Supported in Windows 8
Header	windot11.h (include Windot11.h)