net: bridge: mcast: add support for group-and-source specific queries

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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>

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Nikolay Aleksandrov 2020-09-07 12:56:09 +03:00 • committed by Jakub Kicinski

parent 5205e919c9

commit 438ef2d027

2 changed files with 183 additions and 54 deletions

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236

net/bridge/br_multicast.c

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1

net/bridge/br_private.h

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