tree 2ece08798301e13a05f2d8b05e4e743105903f05
parent bfe0d0298f2a67d94d58c39ea904a999aeeb7c3c
author Maxim Levitsky <maximlevitsky@gmail.com> 1294495032 +0000
committer David S. Miller <davem@davemloft.net> 1294704637 -0800

arp: allow to invalidate specific ARP entries

IPv4 over firewire needs to be able to remove ARP entries
from the ARP cache that belong to nodes that are removed, because
IPv4 over firewire uses ARP packets for private information
about nodes.

This information becomes invalid as soon as node drops
off the bus and when it reconnects, its only possible
to start talking to it after it responded to an ARP packet.
But ARP cache prevents such packets from being sent.

Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>