NDIS_MAC_FRAGMENT

typedef struct _NDIS_MAC_FRAGMENT {
    IN NDIS_HANDLE  NdisLinkContext;
    IN ULONG        Errors;
} NDIS_MAC_FRAGMENT, *PNDIS_MAC_FRAGMENT;

NDIS_MAC_FRAGMENT contains information associated with a fragment indication made by a WAN NIC miniport.

Members

NdisLinkContext

Specifies the handle, identifying the link, that the miniport set in the line-up indication when the link was established.

Errors

Specifies a bitmask set with one or more of the following system-defined flags (ORed) to indicate why the fragment was received.

WAN_ERROR_CRC
WAN_ERROR_FRAMING
WAN_ERROR_HARDWAREOVERRUN
WAN_ERROR_BUFFEROVERRUN
WAN_ERROR_TIMEOUT
WAN_ERROR_ALIGNMENT

If no direct mapping from the WAN medium error to one of the preceding error flags exists, choose the most appropriate flag or combination of flags.

Comments

A WAN NIC driver calls NdisMIndicateStatus with this type of indication when it receives a partial packet from a remote node on the wide area network.

NDISWAN forwards such a fragment indication to the affected protocol(s), formatted as an NDIS_WAN_FRAGMENT structure.