NET_ADAPTER_RECEIVE_SCALING_CAPABILITIES_INIT - NtDoc

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

void NET_ADAPTER_RECEIVE_SCALING_CAPABILITIES_INIT(
  [_Out_] NET_ADAPTER_RECEIVE_SCALING_CAPABILITIES                *Capabilities,
  [_In_]  SIZE_T                                                  NumberOfQueues,
  [_In_]  NET_ADAPTER_RECEIVE_SCALING_UNHASHED_TARGET_TYPE        UnhashedTargetType,
  [_In_]  NET_ADAPTER_RECEIVE_SCALING_HASH_TYPE                   HashTypes,
  [_In_]  NET_ADAPTER_RECEIVE_SCALING_PROTOCOL_TYPE               ProtocolTypes,
  [_In_]  PFN_NET_ADAPTER_RECEIVE_SCALING_ENABLE                  Enable,
  [_In_]  PFN_NET_ADAPTER_RECEIVE_SCALING_DISABLE                 Disable,
  [_In_]  PFN_NET_ADAPTER_RECEIVE_SCALING_SET_HASH_SECRET_KEY     SetHashSecretKey,
  [_In_]  PFN_NET_ADAPTER_RECEIVE_SCALING_SET_INDIRECTION_ENTRIES SetIndirectionEntries
);
View the official Windows Driver Kit DDI reference

NtDoc

No description available.

Edit description on GitHub

Windows Driver Kit DDI reference (nf-netreceivescaling-net_adapter_receive_scaling_capabilities_init)

NET_ADAPTER_RECEIVE_SCALING_CAPABILITIES_INIT function

Description

The NET_ADAPTER_RECEIVE_SCALING_CAPABILITIES_INIT function initializes a NET_ADAPTER_RECEIVE_SCALING_CAPABILITIES structure.

Parameters

Capabilities [_Out_]

A pointer to the driver-allocated NET_ADAPTER_RECEIVE_SCALING_CAPABILITIES structure.

NumberOfQueues [_In_]

The number of hardware receive queues. This member must be a power of 2.

UnhashedTargetType [_In_]

A NET_ADAPTER_RECEIVE_SCALING_UNHASHED_TARGET_TYPE value that indicates the type of handling for unhashed frames. If this member is set to NetAdapterReceiveScalingUnhashedTargetTypeUnspecified, then UnhashedTarget is ignored.

HashTypes [_In_]

A NET_ADAPTER_RECEIVE_SCALING_HASH_TYPE value that indicates supported hash function types for calculating hash values.

ProtocolTypes [_In_]

A NET_ADAPTER_RECEIVE_SCALING_PROTOCOL_TYPE value that indicates the supported protocol types for calculating hash values.

Enable [_In_]

A pointer to the client driver's EvtNetAdapterReceiveScalingEnable event callback function.

Disable [_In_]

A pointer to the client driver's EvtNetAdapterReceiveScalingDisable event callback function.

SetHashSecretKey [_In_]

A pointer to the client driver's EvtNetAdapterReceiveScalingSetHashSecretKey event callback function.

SetIndirectionEntries [_In_]

A pointer to the client driver's EvtNetAdapterReceiveScalingSetIndirectionEntries event callback function.

Remarks

The NET_ADAPTER_RECEIVE_SCALING_CAPABILITIES structure is an input parameter to NetAdapterSetReceiveScalingCapabilities. The client must use NET_ADAPTER_RECEIVE_SCALING_CAPABILITIES_INIT to initialize this structure before calling NetAdapterSetReceiveScalingCapabilities.

See also

NET_ADAPTER_RECEIVE_SCALING_CAPABILITIES

NetAdapterSetReceiveScalingCapabilities

NetAdapterCx Receive Side Scaling

View the official Windows Driver Kit DDI reference

Edit description on GitHub