OID_GEN_MAXIMUM_LOOKAHEAD (Windows Embedded CE 6.0)

1/6/2010

OID_GEN_MAXIMUM_LOOKAHEAD specifies the maximum number of bytes that the NIC can provide as lookahead data. Upper-layer drivers examine lookahead data to determine whether a packet that is associated with the lookahead data is intended for one or more of their clients. This specification does not include a header.

If the underlying driver supports multipacket receive indications, bound protocols are given full net packets on every indication. Consequently, this value is identical to that returned for OID_GEN_RECEIVE_BLOCK_SIZE.

Requirements

Header	ntddndis.h
Windows Embedded CE	Windows CE .NET 4.0 and later

See Also

Reference

General Object Identifiers
MiniportQueryInformation
NdisMIndicateReceivePacket
NDIS_REQUEST
OID_GEN_RECEIVE_BLOCK_SIZE