OID_GEN_TRANSMIT_BLOCK_SIZE (Windows Embedded CE 6.0)

1/6/2010

This object specifies the minimum number of bytes that a single net packet occupies in the transmit buffer space of the NIC.

For example, a NIC that has a transmit space divided into 256-byte pieces would have a transmit block size of 256 bytes. To calculate the total transmit buffer space on such a NIC, its driver multiplies the number of transmit buffers on the NIC by its transmit block size.

For other NICs, the transmit block size is identical to its maximum packet size.

Requirements

See Also

Reference

General Object Identifiers
MiniportQueryInformation
NdisGetCacheFillSize
NdisMUpdateSharedMemory
NdisRequest
NDIS_REQUEST