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| author | Vivien Didelot <vivien.didelot@gmail.com> | 2019-07-08 23:31:13 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-07-09 14:49:34 -0700 |
| commit | 08cc83cc7fd8e6c3670ff545ef2bbfbc01a02d87 (patch) | |
| tree | 41c6023764ea942a7633cb1d369b84afea75af4a /net/dsa/Kconfig | |
| parent | fbc697796e358d1ed8ed25758b19bdb3a1f8e9f9 (diff) | |
| download | linux-08cc83cc7fd8e6c3670ff545ef2bbfbc01a02d87.tar.gz linux-08cc83cc7fd8e6c3670ff545ef2bbfbc01a02d87.tar.bz2 linux-08cc83cc7fd8e6c3670ff545ef2bbfbc01a02d87.zip | |
net: dsa: add support for BRIDGE_MROUTER attribute
This patch adds support for enabling or disabling the flooding of
unknown multicast traffic on the CPU ports, depending on the value
of the switchdev SWITCHDEV_ATTR_ID_BRIDGE_MROUTER attribute.
The current behavior is kept unchanged but a user can now prevent
the CPU conduit to be flooded with a lot of unregistered traffic that
the network stack needs to filter in software with e.g.:
echo 0 > /sys/class/net/br0/multicast_router
Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa/Kconfig')
0 files changed, 0 insertions, 0 deletions