// ndis.h

typedef enum _NDIS_SHARED_MEMORY_USAGE {
  NdisSharedMemoryUsageUndefined,
  NdisSharedMemoryUsageXmit,
  NdisSharedMemoryUsageXmitHeader,
  NdisSharedMemoryUsageXmitData,
  NdisSharedMemoryUsageReceive,
  NdisSharedMemoryUsageReceiveLookahead,
  NdisSharedMemoryUsageReceivePostLookahead,
  NdisSharedMemoryUsageReceiveHeader,
  NdisSharedMemoryUsageReceiveData,
  NdisSharedMemoryUsageOther,
  NdisSharedMemoryUsageMax
} NDIS_SHARED_MEMORY_USAGE, *PNDIS_SHARED_MEMORY_USAGE;
View the official Windows Driver Kit DDI reference

NtDoc

No description available.

Edit description on GitHub

Windows Driver Kit DDI reference (ne-ndis-_ndis_shared_memory_usage)

_NDIS_SHARED_MEMORY_USAGE enumeration

Description

The NDIS_SHARED_MEMORY_USAGE enumeration specifies how shared memory is used.

Constants

`NdisSharedMemoryUsageUndefined`

The shared memory application is not defined.

`NdisSharedMemoryUsageXmit`

The shared memory contains transmit data buffers.

`NdisSharedMemoryUsageXmitHeader`

The shared memory contains transmit header buffers.

`NdisSharedMemoryUsageXmitData`

The shared memory contains transmit data.

`NdisSharedMemoryUsageReceive`

The shared memory contains receive data buffers.

`NdisSharedMemoryUsageReceiveLookahead`

The shared memory contains receive lookahead buffers.

`NdisSharedMemoryUsageReceivePostLookahead`

The shared memory contains received post lookahead information.

`NdisSharedMemoryUsageReceiveHeader`

The shared memory contains receive header information.

`NdisSharedMemoryUsageReceiveData`

The shared memory contains receive data.

`NdisSharedMemoryUsageOther`

The shared memory application is not specified.

`NdisSharedMemoryUsageMax`

The maximum value for this enumeration. This value might change in future versions of the NDIS header files and binaries.

Remarks

The NDIS_SHARED_MEMORY_USAGE enumeration is used in the NDIS_SHARED_MEMORY_PARAMETERS and NDIS_SCATTER_GATHER_LIST_PARAMETERS structures.

NDIS_SHARED_MEMORY_USAGE - NtDoc