OAL_KITLETH_CURRENT_PACKET_FILTER (Windows Embedded CE 6.0)

1/5/2010

This function pointer updates the current packet filter for the KITL Ethernet device driver.

Syntax

typedef VOID (*OAL_KITLETH_CURRENT_PACKET_FILTER)(
  UINT32 filter
);

Parameters

• filter
  [in] Specifies the packet filter. The following table shows the filters that can be used.

  Flag	Description
  PACKET_TYPE_DIRECTED	Filters on directed packets.
  PACKET_TYPE_MULTICAST	Filters on multicast packets.
  PACKET_TYPE_ALL_MULTICAST	Filters on all multicast packets.
  PACKET_TYPE_BROADCAST	Filters on broadcast packets.
  PACKET_TYPE_SOURCE_ROUTING	Filters on source routed packets.
  PACKET_TYPE_PROMISCUOUS	Filters on promiscuous packets.
  PACKET_TYPE_SMT	Filters on SMT packets.
  PACKET_TYPE_ALL_LOCAL	Filters on all local packets.
  PACKET_TYPE_MAC_FRAME	Filters on MAC frames.
  PACKET_TYPE_FUNCTIONAL	Filters on functional packets.
  PACKET_TYPE_ALL_FUNCTIONAL	Filters on all functional packets.
  PACKET_TYPE_GROUP	Filters on group packets.

Return Value

None.

Remarks

The pfnCurrentPacketFilter member of the OAL_KITL_ETH_DRIVER structure points to the custom function that implements OAL_KITLETH_CURRENT_PACKET_FILTER.

Requirements

See Also

Reference

KITL Functions for Ethernet Drivers
KITL Functions for Production-Quality OAL