NDIS_802_11_STATISTICS (Windows Embedded CE 6.0)
1/6/2010
This structure describes statistics for the 802_11 interface.
Syntax
typedef struct _NDIS_802_11_STATISTICS {
ULONG Length;
LARGE_INTEGER TransmittedFragmentCount;
LARGE_INTEGER MulticastTransmittedFrameCount;
LARGE_INTEGER FailedCount;
LARGE_INTEGER RetryCount;
LARGE_INTEGER MultipleRetryCount;
LARGE_INTEGER RTSSuccessCount;
LARGE_INTEGER RTSFailureCount;
LARGE_INTEGER ACKFailureCount;
LARGE_INTEGER FrameDuplicateCount;
LARGE_INTEGER ReceivedFragmentCount;
LARGE_INTEGER MulticastReceivedFrameCount;
LARGE_INTEGER FCSErrorCount;
} NDIS_802_11_STATISTICS, *PNDIS_802_11_STATISTICS;
Members
- Length
Specifies the length of the NDIS_802_11_STATISTICS structure in bytes.
- TransmittedFragmentCount
Indicates the number of data and management fragments that the NIC has successfully transmitted.
- MulticastTransmittedFrameCount
Indicates the number of frames that the NIC has transmitted by multicast or broadcast. This count is incremented each time that the multicast/broadcast bit is set in the destination MAC address of a transmitted frame.
- FailedCount
Indicates the number of NIC frame transmissions that failed after exceeding either the short frame or the long frame retry limits.
- RetryCount
Indicates the number of frames that the NIC successfully retransmitted after one or more retransmission attempts.
- MultipleRetryCount
Indicates the number of frames that the NIC successfully retransmitted after more than one retransmission attempt.
- RTSSuccessCount
Indicates the number of times that the NIC received a CTS in response.
- RTSFailureCount
Indicates the number of times that the NIC did not receive a CTS in response to an RTS.
- ACKFailureCount
Indicates the number of times that the NIC expected an ACK that was not received.
- FrameDuplicateCount
Indicates the number of duplicate frames that were received. The sequence control field in the frame identifies duplicate frames.
- ReceivedFragmentCount
Indicates the number of data and management fragments that the NIC successfully received. This count is incremented each time that either a data fragment or a management fragment is received.
- MulticastReceivedFrameCount
Indicates the number of received frames that were set to multicast or broadcast. This count is incremented each time the NIC receives a frame with the multicast/broadcast bit set in the destination MAC address.
- FCSErrorCount
Indicates the number of frames the NIC received that contained FCS errors.
Remarks
OID_802_11_STATISTICS uses this structure to request that the miniport driver return the current statistics for the 802.11 interface.
Requirements
| Header | ntddndis.h |
| Windows Embedded CE | Windows CE .NET 4.0 and later |