NET_ADAPTER_LINK_STATE structure (netadapter.h)
Describes the link state of the adapter.
typedef struct _NET_ADAPTER_LINK_STATE {
ULONG Size;
ULONG64 TxLinkSpeed;
ULONG64 RxLinkSpeed;
NET_IF_MEDIA_CONNECT_STATE MediaConnectState;
NET_IF_MEDIA_DUPLEX_STATE MediaDuplexState;
NET_ADAPTER_PAUSE_FUNCTION_TYPE SupportedPauseFunctions;
NET_ADAPTER_AUTO_NEGOTIATION_FLAGS AutoNegotiationFlags;
} NET_ADAPTER_LINK_STATE;
Size
The size of the NET_ADAPTER_LINK_STATE structure, in bytes.
TxLinkSpeed
The current transmit link speed of the adapter in bits per second.
RxLinkSpeed
The current receive link speed of the adapter in bits per second.
MediaConnectState
The media connect state for the network adapter.
MediaDuplexState
The media duplex state for the network adapter.
SupportedPauseFunctions
Support for the IEEE 802.3 pause frames specified by a NET_ADAPTER_PAUSE_FUNCTION_TYPE value.
AutoNegotiationFlags
The auto-negotiation settings for the network adapter. For more info, see NDIS_MINIPORT_ADAPTER_GENERAL_ATTRIBUTES.
Call NET_ADAPTER_LINK_STATE_INIT or NET_ADAPTER_LINK_STATE_INIT_DISCONNECTED to initialize this structure.
An initialized NET_ADAPTER_LINK_STATE structure is an input parameter value to NetAdapterSetLinkState.
Requirement | Value |
---|---|
Minimum KMDF version | 1.21 |
Minimum UMDF version | 2.33 |
Header | netadapter.h (include netadaptercx.h) |
NDIS_MINIPORT_ADAPTER_GENERAL_ATTRIBUTES