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Commit e8013f8e authored by Casper Andersson's avatar Casper Andersson Committed by David S. Miller
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ethernet: Add helpers to recognize addresses mapped to IP multicast



IP multicast must sometimes be discriminated from non-IP multicast,
e.g. when determining the forwarding behavior of a given group in the
presence of multicast router ports on an offloaded bridge. Therefore,
provide helpers to identify these groups.

Signed-off-by: default avatarCasper Andersson <casper.casan@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 9c5d03d3
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