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net: bridge: mcast: add support for group-and-source specific queries
authorNikolay Aleksandrov <nikolay@cumulusnetworks.com>
Mon, 7 Sep 2020 09:56:09 +0000 (12:56 +0300)
committerJakub Kicinski <kuba@kernel.org>
Mon, 7 Sep 2020 20:16:34 +0000 (13:16 -0700)
commitdd7cb9dc7501f056fc98e64db04098fbb7726944
tree2b880d9450b473fb597f855d3f481dbb101233ebtree | snapshot
parenta8b0142faa70bf9f515791cd2f452b43fd6ccb94commit | diff
net: bridge: mcast: add support for group-and-source specific queries

Allows br_multicast_alloc_query to build queries with the port group's
source lists and sends a query for sources over and under lmqt when
necessary as per RFCs 3376 and 3810 with the suppress flag set
appropriately.

v3: add IPv6 support

Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net/bridge/br_multicast.c diff | blob | history
net/bridge/br_private.h diff | blob | history
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