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OID_GEN_CO_LINK_SPEED

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The OID_GEN_CO_LINK_SPEED OID requests the miniport driver to return its current transmit and receive speeds formatted as an NDIS_CO_LINK_SPEED structure, which is defined as follows:

typedef struct _NDIS_CO_LINK_SPEED{
    ULONG   Outbound;
    ULONG   Inbound;
} NDIS_CO_LINK_SPEED, *PNDIS_CO_LINK_SPEED;

The members of this structure contain the following information:

Outbound
The current transmit speed of the NIC. The unit of measurement is 100bps, so a value of 100,000 represents a hardware bit rate of 10 Mbps.

Inbound
The current receive speed of the NIC. The unit of measurement is 100bps, so a value of 100,000 represents a hardware bit rate of 10 Mbps.

Requirements

Version: Windows Vista and later Header: Ntddndis.h (include Ndis.h)