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WIFI_POWER_OFFLOAD_LIST_INIT function (wificxpoweroffloadlist.h)

  • Article

The WIFI_POWER_OFFLOAD_LIST_INIT function initializes a WIFI_POWER_OFFLOAD_LIST structure.

Syntax

void WIFI_POWER_OFFLOAD_LIST_INIT(
  WIFI_POWER_OFFLOAD_LIST *List
);

Parameters

List

[Out] A pointer to a driver-allocated WIFI_POWER_OFFLOAD_LIST.

Return value

None

Remarks

This function zeroes out the memory of the WIFI_POWER_OFFLOAD_LIST structure, then fills in the Size member. Client drivers must then call WifiDeviceGetPowerOffloadList with the initialized structure to get the list of low power offloads to this WiFiCx net adapter.

The client driver must only call WIFI_POWER_OFFLOAD_LIST_INIT during a power transition, typically from its EVT_WDF_DEVICE_ARM_WAKE_FROM_SX, EVT_WDF_DEVICE_ARM_WAKE_FROM_S0, or EVT_NET_DEVICE_PREVIEW_POWER_OFFLOAD callback function. Otherwise, the call results in a system bugcheck.

Requirements

Requirement Value
Minimum supported client Windows 11
Minimum supported server Windows Server 2022
Header wificxpoweroffloadlist.h

See also

WIFI_POWER_OFFLOAD_LIST

WifiDeviceGetPowerOffloadList