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NetOffloadIsRscTcpTimestampOptionEnabled function (netadapteroffload.h)

  • Article
  • 05/22/2024

The NetOffloadIsRscTcpTimestampOptionEnabled function determines whether a net adapter has RSC offload enabled for timestamp packets.

Syntax

BOOLEAN NetOffloadIsRscTcpTimestampOptionEnabled(
  [_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 timestamp 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 timestamp packets.

Requirements

Requirement Value
Minimum supported client Windows 11
Minimum supported server Windows Server 2022
Minimum UMDF version 2.33
Header netadapteroffload.h (include netadaptercx.h)
Library netadaptercxstub.lib
IRQL PASSIVE_LEVEL

See also

Receive Segment Coalescing offload

EvtNetAdapterOffloadSetRsc