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(parent: 8266a04) | patch
net: bridge: mcast: add support for blocked port groups
authorNikolay Aleksandrov <nikolay@nvidia.com>
Tue, 22 Sep 2020 07:30:25 +0000 (10:30 +0300)
committerDavid S. Miller <davem@davemloft.net>
Wed, 23 Sep 2020 20:24:34 +0000 (13:24 -0700)
commit9116ffbf1dd71f953ffda4198d01f82d3ca16df8
treea11b248200402cff1d833e7884b90857c5569561tree | snapshot
parent8266a0491e92d39dc9af739e8380a0daa9b8836bcommit | diff
net: bridge: mcast: add support for blocked port groups

When excluding S,G entries we need a way to block a particular S,G,port.
The new port group flag is managed based on the source's timer as per
RFCs 3376 and 3810. When a source expires and its port group is in
EXCLUDE mode, it will be blocked.

Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/uapi/linux/if_bridge.h diff | blob | history
net/bridge/br_mdb.c diff | blob | history
net/bridge/br_multicast.c diff | blob | history
net/bridge/br_private.h diff | blob | history
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