NetPowerOffloadGetArpParameters function (netpoweroffload.h)

Article
02/22/2024

The NetPowerOffloadGetArpParameters function gets parameters for an IPv4 ARP low power protocol offload to a net adapter.

Syntax

void NetPowerOffloadGetArpParameters(
  [_In_]    NETPOWEROFFLOAD                  PowerOffload,
  [_Inout_] NET_POWER_OFFLOAD_ARP_PARAMETERS *Parameters
);

Parameters

[_In_] PowerOffload

The NETPOWEROFFLOAD object that represents this ARP protocol offload.

[_Inout_] Parameters

A pointer to a driver-allocated and initialized NET_POWER_OFFLOAD_ARP_PARAMETERS structure that receives the ARP parameter information.

Return value

None

Remarks

Call NET_POWER_OFFLOAD_ARP_PARAMETERS_INIT to initialize the NET_POWER_OFFLOAD_ARP_PARAMETERS structure before calling this function.

The client driver must only call NetPowerOffloadGetArpParameters 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 10, version 2004
Target Platform	Universal
Header	netpoweroffload.h (include netadaptercx.h)
Library	netadaptercxstub.lib
IRQL	PASSIVE_LEVEL