How to change RSS parameters by NDIS filter driver

NTDEV
1

I tried to change RSS parameters in filter driver. The function returned success, but then I required the RSS parameter, it showed nothing changed.

Here is my code:

//
// Retrieve current RSS parameters
//
Status = filterDoInternalRequest(
pFilter,
NdisRequestQueryInformation,
OID_GEN_RECEIVE_SCALE_PARAMETERS,
Buffer,
1024,
0, // Only for NdisRequestMethod
0, // Only for NdisRequestMethod
&ResultLength);

//
// Change RSS parameters, e.g. disable RSS
//
pRSSParams = (PNDIS_RECEIVE_SCALE_PARAMETERS)Buffer;
pRSSParams->Flags = NDIS_RSS_PARAM_FLAG_DISABLE_RSS;

Status = filterDoInternalRequest(
pFilter,
NdisRequestSetInformation,
OID_GEN_RECEIVE_SCALE_PARAMETERS,
Buffer,
ResultLength,
0,
0,
&ResultLength);