NetOffloadIsRxChecksumIPv4Enabled - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// netadapteroffload.h

BOOLEAN NetOffloadIsRxChecksumIPv4Enabled(
  [_In_] NETOFFLOAD Offload
);
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nf-netadapteroffload-netoffloadisrxchecksumipv4enabled)

NetOffloadIsRxChecksumIPv4Enabled function

Description

The NetOffloadIsRxChecksumIPv4Enabled function determines whether a net adapter has Rx IPv4 checksum offload enabled.

Parameters

Offload [_In_]

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

Return value

Returns TRUE if Rx IPv4 checksum offload is enabled. Otherwise, returns FALSE.

Remarks

Client drivers typically call this function during their EvtNetAdapterOffloadSetRxChecksum callback to test whether an updated set of active Rx checksum capabilities includes Rx IPv4 checksum offload.

See also

Checksum Offload

EVT_NET_ADAPTER_OFFLOAD_SET_RX_CHECKSUM

View the official Windows Driver Kit DDI reference

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