NetOffloadIsTcpRscIPv4Enabled function (netadapteroffload.h)

Article
02/22/2024

The NetOffloadIsTcpRscIPv4Enabled function determines whether a net adapter has RSC offload enabled for IPv4 packets.

Syntax

BOOLEAN NetOffloadIsTcpRscIPv4Enabled(
  [_In_] NETOFFLOAD Offload
);

Parameters

[_In_] Offload

A NETOFFLOAD object that represents the net adapter's RSC capabilities.

Return value

Returns TRUE if RSC offload is enabled for IPv4 packets, or FALSE if it is not.

Remarks

Client drivers typically call this function during their EvtNetAdapterOffloadSetRsc callback to test whether an updated set of active RSC capabilities includes RSC offload for IPv4 packets.

Requirements

Requirement	Value
Minimum supported client	Windows 11
Minimum supported server	Windows Server 2022
Header	netadapteroffload.h (include netadaptercx.h)
Library	netadaptercxstub.lib
IRQL	PASSIVE_LEVEL