Mandatory OIDs for Miniport Drivers (Compact 7)

OID_GEN_CURRENT_LOOKAHEAD

n/a

M

NDIS handles query and unsuccessful set requests for the miniport driver. NDIS sends valid set requests to the miniport driver. You can obtain the same information by using OID_GEN_RECEIVE_BLOCK_SIZE.

OID_GEN_INTERRUPT_MODERATION

M

M

OID_GEN_MAXIMUM_FRAME_SIZE

M

The miniport driver supplies the maximum frame size during initialization and during a restart. However, OID_GEN_MAXIMUM_FRAME_SIZE is also one of the OIDs that NDIS sends directly to miniport and NDIS queries the miniport driver for this OID.

OID_GEN_RCV_OK

M

NDIS does not handle this OID for miniport drivers and OID_GEN_STATISTICS does not include this information.

Note   Statistics OIDs are mandatory unless NDIS handles them.

OID_GEN_RECEIVE_BUFFER_SPACE

M

There is no other way to obtain this information.

OID_GEN_TRANSMIT_BLOCK_SIZE

M

There is no other way to obtain this information.

OID_GEN_VENDOR_DESCRIPTION

M

There is no other way to obtain this information. .

OID_GEN_VENDOR_ID

M

There is no other way to obtain this information. Independent hardware vendor’s filter drivers or intermediate drivers might query this OID.