OID_WW_TAC_FLUSH_DATA
The OID_WW_TAC_FLUSH_DATA OID requests the miniport driver to instruct the NIC to immediately transfer any data that the NIC previously queued.
This request uses a WW_TAC_FLUSH_DATA data type, defined as equivalent to an INT, and the following values:
| Value | Meaning |
|---|---|
1 |
Flush buffered data that is destined for the network. |
2 |
Flush buffered data that was received from the network. |
3 |
Flush all buffered data. |
Typically, this OID can be used to force the NIC to transfer any data that was previously queued before the miniport driver puts its NIC into a power-saving mode. During sets, values other than the preceding values are invalid; the miniport driver should return an error of NDIS_STATUS_INVALID_DATA.
Queries and indications are irrelevant for this OID.
Note This OID is not available for use beginning with Windows Vista.