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OID_GEN_MAXIMUM_TOTAL_SIZE (Windows Embedded CE 6.0)

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1/6/2010

OID_GEN_MAXIMUM_TOTAL_SIZE specifies the maximum total packet length, in bytes, the NIC supports. This specification includes the header.

The returned length depends on the particular medium. A protocol driver might use this returned length as a gauge to determine the maximum size packet that a NIC driver could forward to the protocol driver. If the protocol driver pre-allocates buffers, it allocates buffers accordingly. The returned length also specifies the largest packet a protocol driver can pass to NdisSend or NdisSendPackets.

Requirements

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

See Also

Reference

General Object Identifiers
MiniportQueryInformation
NDIS_REQUEST
NdisSend
NdisSendPackets